baber/WOPTO huggingface dataset:
Patent JP-H05166392-A (JP)
Title: Manufacture of reference voltage generating circuit and semiconductor device
Inventor: KOJIMA SHINICHI
IPC: G11C17/18
Filed: 1991-12-13
Abstract: PURPOSE:To accept either a 3V or a 5V systems by changing a portion of the manufacturing processes. CONSTITUTION:A resistance 24 is connected between Vcc and an output terminal 22, the drain and the gate of an NMOS transistor 26 are connected to the terminal 22, the source of the transistor 26 are connected to the drain and the gate of a memory transistor 28 and the source of the transistor 28 is connected to a GND terminal. The voltage of the terminal 22 is expressed as a sum of the threshold values of the transistors 26 and 28. The threshold value voltage of the transistor 28 is adjusted so that a generating voltage Vref of the transistor 22 becomes a prescribed voltage.
Patent JP-H08230298-A (JP)
Title: Multicolor ink pad unit
Inventor: YASOJIMA AKIRA
IPC: B41K1/54
Filed: 1995-12-28
Abstract: PURPOSE: To provide a multicolor ink pad unit which uses water base dye ink in which mixed color scarcely occurs even by the use for a long period. CONSTITUTION: A plurality of color pads 3 are aligned fixedly on a stretchable member 1, the one fixed end 4 of the member 1 is fixed, and a stretching lever 2 is provided at the other end. At the time of no use of a multicolor ink pad unit, the lever 2 is retracted and held in an extended state to hole the pads 3 in an isolated state, while at the time of using, the tensile state of the lever 2 is released, the member 1 is contracted to bring the pads 3 into close contact or to be brought into close contact through a thin film to be used.
Patent JP-H10171288-A (JP)
Title: Oil applying device
Inventor: NAKAJIMA MASAHIRO
IPC: B05C1/02
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an oil applying roll excellent in versatility and capable of regulating oil applying quantity without being influenced by the surface temp. of a fixing roll or a pressure roll by pressurizing the oil absorbing body absorbed with the oil by a pressure member. SOLUTION: In this oil applying roll, a hollow cylindrical body 18 for storing the oil 16 to be applied on the fixing roll or the pressure roll is provided with a releasing pore 17 so as to gradually release the oil 16 on the peripheral wall. Both end ports of the hollow cylindrical body 18 are closed so as to prevent the soil 16 from leaking out, and the oil 16 is packed therein. Then, in the hollow cylindrical body 18, oil absorbing materials 12 are laminated in contract with an inside wall. The oil absorbing material 12 absorbs the oil 16, so that the oil does not flow out from the hollow cylindrical body 18 when the oil applying roll 13 is stropped, and the oil 16 is discharged from the hollow cylindrical body 18 by the pressure of the pressure member only when the oil applying roller 13 is rotated. In this way, the oil 16 can uniformly be applied.
Patent JP-H10175971-A (JP)
Title: Conformation isomers of cyclic phenol sulfide tetrakis(ethoxycarbonylmethylether) and their production
Inventor: MIYANO SOTARO
IPC: C07D341/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain new conformation isomers of cyclic phenol sulfide tetrakis(ethoxycarobonylmethylether) that has a cyclic bond formed by four phenol skeletons connected with S atoms, and can become a receptor of specific metals, etc. SOLUTION: This conformation isomer, which is any conformation isomer of a cone type of formula I (Y is H, a hydrocarbon or a halogenated hydrocarbon), partial cone type of formula II, 1,3-alternate type of formula III and 1,2-alternate type of formula IV of cyclic phenol sulfide tetrakis(ethoxy carbonylmethyether), is obtained by making a cyclic phenol sulfide of formula V react with a halogenated ethyl acetate in the presence of an alkali metal reagent. The presence of Na2 CO3 as the alkali metal reagent in the above reaction produces the cone type of the conformation isomer, K2 CO3 the partial cone type, and Cs2 CO3 1,3-alternate type, thus providing the objective compound useful as a receptor of specific metals selectively and easily.
Patent JP-H10173887-A (JP)
Title: Multi-functional copying machine
Inventor: ITO JINICHI
IPC: G06F17/30
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide the multi-functional copying machine for which copy data, facsimile data or printer data or the like are registered to a large capacity storage device with each retrieval keyword as required and by which the data are utilized later in various forms. SOLUTION: In the case of controlling each job by copying, printing or facsimile transmission conducted by the multi-function copying machine 16, a control command is issued to conduct registration, retrieval and document print for an output document. In the case of registering a document generated by a PC 12 to a database (S11), a plurality of retrieval keywords are set to print data and a JOB control command designating an output destination to be a large capacity storage device 20 of the multi-function copying machine 16 is sent prior to transmission of the print data. The multi-function copying machine 16 receiving the command switches the output destination of the print data to the large capacity storage device 20 and registers the data to an image database based on the expanded image data and the retrieval keyword.
Patent JP-2001178139-A (JP)
Title: Single-phase input rectifier
Inventor: KADOFUJI KIYOTAKA
IPC: H02M3/155
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To effectively control at a low cost a switching element under a simple open loop control, without the need for an expensive IC circuit, such as a multiplier or the like. SOLUTION: An AC power 1 is full-wave rectified by a diode stack 2, and the rectified power is supplied to an IGBT 8 via a reactor 3. A reference waveform generator 31 of a CPU controller 21 delays the phase of a sine wave signal Vsin for a predetermined time by a sine wave signal Vsin synchronized with the power 1 output from a synchronizing signal generator 23 and an output voltage command M, and generates a reference waveform signal Vss having an amplitude M. A voltage comparator 32 compares the signal Vss with a triangular wave signal Vmod of an amplitude L, outputs a rectangular signal to an IGBT driver 22, and controls on/off of the IGBT 8. When the IGBT 8 is turned on, a reactor current iL is increased, and energy is charged in the reactor 3. Then, when the IGBT 8 is turned off, the current iL is charged in the capacitor 3 through the diode 4, and supplied to a load 6.
Patent JP-2000182487-A (JP)
Title: Gas circuit breaker
Inventor: TOYODA TAKEO
IPC: H01H33/915
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a gas circuit breaker which is small and has improved reliability. SOLUTION: This gas circuit breaker has a circuit breaker, comprising a movable part and a fixed part and enclosed in a gas container having an insulating gas sealed therein, to open and close a current path, the movable part having an insulating nozzle 5 for shutting off currents, a movable arc contact 7, a puffer cylinder 1, and a movable current-conducting contact 6 for passing currents at any time. In this case, since the nozzle 5 is screwed into the movable current-conducting contact 7, the puffer cylinder 1 and the movable current- conducting contact 7 are integrally formed with each other, and the need for a flange part for rivetedly and threadably fastening the movable current- conducting contact 7 and the puffer cylinder 1 together is eliminated, whereby the gas circuit breaker is miniaturized and reliability is also improved.
Patent JP-2001166520-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: SEKIYA MICHIYO
IPC: G03G5/147
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an excellent electrophotographic photoreceptor having high durability and excellent electrophotographic characteristics to obviate the occurrence of image defects, a process cartridge having the electrophotographic photoreceptor and an electrophotographic device. SOLUTION: The electrophotographic photoreceptor which has a conductive substrate, a photosensitive layer and a protective layer, has the protective layer containing a compound polymerized with a hole transferable component having >=2 chain polymerizable functional groups within the same molecule and has the photosensitive layer containing a charge transfer material of >=100 deg.C in m.p. point, the process cartridge having the electrphotographic photoreceptor and the electrophotographic device.
Patent JP-H05174945-A (JP)
Title: Radiator
Inventor: MARUKASA SHIGEO
IPC: H05B3/14
Filed: 1991-12-17
Abstract: PURPOSE:To provide a radiator with no deformation of a radiating fin by buckling in a stage of pressurization by a press. CONSTITUTION:In a radiator, radiating fins 1 of connecting corrugated plates 13 between two sheets of aluminum plates 11 are provided to connect PTC thermistors 2 in the intermediate by arranging these radiating fins 1 in both sides. The corrugated plate 13 has a plurality of protrusive parts 17a to 17c, protruded in an opposite direction alternately between mountain and valley parts 13a, 13b, while alternately repeating the mountain and valley parts 13a, 13b, and the concerned corrugated plates 13 is connected between the aluminum plates 11 in a condition that the counter protrusive parts 17a to 17c protruded face-to-face are brought into contact.
Patent JP-H05163423-A (JP)
Title: Polyethylene terephthalate resin composition for blasting material
Inventor: KISHIDA YASUO
IPC: B24C11/00
Filed: 1991-12-17
Abstract: PURPOSE:To provide the subject composition having excellent grinding performance and suitable as a blasting material for wet-blasting. CONSTITUTION:The objective polyethylene terephthalate for blasting material is composed of (A) a polyethylene terephthalate resin and (B) alumina and/or glass beads, wherein the polyethylene terephthalate resin (A) is a crystallized resin.
Patent JP-2000139844-A (JP)
Title: Portable self-control device
Inventor: KUROYANAGI TADASHI
IPC: A61B5/22
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To calculate and store a proper exercise quantity and the uptake quantity of meal based on data stored in a storing means and to display calculated data by a display means by measuring an exercise quantity and automatically storing exercise quantity data, life data on a sleeping time, a working time, a meal uptake quantity, etc., measured data such as weight, blood sugar value and blood pressure, and personal data such as age, sex and basic uptake quantity in the storing means. SOLUTION: This device is formed of a measuring means 4 measuring the exercise quantity, an inputting means inputting life data, personal data and measured data, a processing means 1 for processing data, RAM 10 for storing data, a reader/write 16 reading and writing data from and to a detachable storage medium capable of accessing to another device with respect to each stored data, and a display part such as a liquid crystal panel 15.
Patent JP-H09186635-A (JP)
Title: Equalizer
Inventor: NAITO MASASHI
IPC: H04L27/00
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To use the equalizer by a radio transmission system employing the adaptive modulation system by adding a modulation multi-value number estimate device and providing a changeover discrimination synchronously with and a changeover data decoder section in place of a conventional discrimination section and a conventional data decoder. SOLUTION: A modulation multi-value number estimate device 30 receives a reception orthogonal detection signal converted by an A/D converter 21 into a digital signal and estimates the modulation system of the reception signal based on the signal in terms of burst and gives a control signal to changeover switches 37, 38 in the changeover discrimination section A and changeover switches 39, 40 in a data decoder section B depending on the estimate result. The changeover switches 37, 38 in the changeover discrimination section A receive the control signal from the modulation multi-value number estimate device 30, any of three discrimination devices is selected, an equalized output from an adder 24 is given to the selected discrimination device and a reception symbol discrimination output of the discrimination device is outputted to the data decoder section B.
Patent JP-2000163802-A (JP)
Title: Optical recording medium
Inventor: SHIYUKUNAMI SHIYUUICHI
IPC: G11B7/24044
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To record an information signal on the recording surface of the optical recording medium by a hologram which is hardly forged. SOLUTION: The hologram representing an additional information signal is recorded in a two-dimensional area on the recording surface of the optical recording medium which has a spiral track or concentric tracks. The resolution in the direction crossing the tracks of the hologram is 1/n (n: integer between 1 and 10) as large as the track pitch and the resolution in the direction of tracing the tracks of the hologram is equal to the length of channel bits. When the error correcting capability of the optical recording medium is E in terms of the length, the length in the direction of tracing the tracks of the hologram is 0.1 mm to less than E/3.
Patent JP-H06183831-A (JP)
Title: High-strength aluminum titanate material and its production
Inventor: SUZUKI SHOGO
IPC: C04B35/46
Filed: 1992-12-16
Abstract: PURPOSE:To provide a high-strength aluminum titanate material having stabilized strength and improved dimensional accuracy and a method for producing the material. CONSTITUTION:An anatase type titanium oxide is heated and converted into a rutile type titanium oxide, which is then pulverized to prepare rutile raw material powder. The obtained rutile raw material powder is mixed with raw material powder of aluminum oxide containing <=0.1wt.% sodium expressed in terms of sodium oxide. Talc and agalmatolite as additives are then added thereto to prepare a slurry. A peptizer is subsequently added and mixed with the obtained slurry to prepare a slip, which is then cast into a forming mold to prepare a compact. The resultant compact is subsequently dried and burned to prepare the objective burned compact.
Patent JP-H10175619-A (JP)
Title: Pickup device for abnormal packaging-bag in bag-making and packaging machine
Inventor: NAKAGAWA YUKIO
IPC: B65B9/08
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To extract easily an abnormal package formed by a tape joint section by sensing the tap joint section based on the time interval from an eyemarking sensing means to a packaging position and discontinuing temporarily the feed operation of packages to manufacture an empty bag. SOLUTION: Eyemarks M printed on the edge of a packaging material S at every pitch corresponding to the length of a bag by an eyemark detection sensor 9 set on a part of a packaging material carrying line. Then sensed pulse signals are output to a joint sensing means 12 and a bag number counting means 13, and the interval of pulses sensed by the eyemark detection sensor 9 is monitored based on the pulse signals of a pulse transmitter 6 for outputting the rotation of a pull-down belt-driving servo motor 7 by the joint sensing means 12. At the time of sensing the tape with a joint, a counting signal from the bag number counting means 13 is compared with the number of bags preliminarily in a storage means 14 by a comparison means 15, and a shutter is closed temporarily based on a coincidence signal and a joint sensing signal.
Patent JP-2000176654-A (JP)
Title: Ultrasonic vibration welding method
Inventor: SATO SHIGERU
IPC: H01L21/607
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To improve workability and to prevent connection defects and resin breakage. SOLUTION: A part 1b to be joined provided in the resin-made base 1a of a first member 1 is superimposed on a metallic part 2b to be joined provided in the resin-made base 2a of a second member 2; the base 1a of the first member 1 is positioned as the joining part 5a side of a resonator 5, and the base 2a of the second member 2 is positioned as a receiving base 9 side, the first and the second member 1, 2 are pressurized and held between the resonator 5 and the receiving base 9, and the part 1b to be joined of the first member 1 and that 2b of the second member 2 are welded to each other by the ultrasonic vibration transmitted to the resonator 5 by a vibrator 7.
Patent JP-2000180948-A (JP)
Title: Remote control transmitter for camera
Inventor: OKUMURA YOICHIRO
IPC: G03B7/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a remote control transmitter for camera capable of facilitating the operation of a button and miniaturizing its size by reducing the number of operating buttons. SOLUTION: This remote control transmitter of the camera having a photometry function is provided with a setting dial 4 which can be turned centering a photometry dome 1 and which is used for setting a remote control mode and the start button 3 for instructing that a remote control signal is outputted toward the camera. Then, the remote control signal for setting the remote control mode designated by the dial 4 is outputted by depressing the button 3.
Patent JP-H10194834-A (JP)
Title: Zirconia-base ceramic article, use of the same as wear resistant case of wrist watch and method for obtaining the same
Inventor: MAGNIN PIERRE
IPC: C04B41/50
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To ensure superior hardness and formability and to suppress allergenic effect by forming a surface layer of zirconium carbide having metallic luster in the surface of a zirconia-base ceramic article with a core of ZrO2 and/or partially reduced ZrO2 . SOLUTION: A zirconia-base ceramic article with a core of ZrO2 and/or partially reduced ZrO2 is put in a reactor and heated to 600-1,300 deg.C. A gaseous mixture contg. H2 , an inert gas and a trace of carbon is then introduced into the reactor and ionized to generate plasma. The article is held in the plasma for 15-240min to form a surface layer of zirconium carbide having metallic luster in 300-1,000nm thickness in at least a part of the surface of the ceramic article. It is preferable that the carbon content of the zirconium carbide decreases in accordance with the depth.
Patent JP-H07188465-A (JP)
Title: Rubber composition
Inventor: MUKAI KAZUAKI
IPC: C08K5/47
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a rubber compsn. which has characteristics practically required of a vulcanized rubber without generating a nitrosoamine, a harmful compd. to the human body, by compounding an isobutylene-isoprene copolymer rubber (butyl rubber) with sulfur, benzoquinone dioxime, and a cyclohexylamine salt of 2-mercaptobenzothiazole. CONSTITUTION:The combination of sulfur with a thiuram accelerator has been the main vulcanizing system for butyl rubber. However, the generation of a nitrosoamine, a harmful compd. to the human body, due to the vulcanizing system during vulcanization has been confirmed recently. The compsn. of the invention is prepd. by compounding 100 pts.wt. butyl rubber with 0.05-5.0 pts.wt., pref. 0.1-2.0 pts.wt., benzoquinone dioxime, 0.5-5.0 pts.wt., pref. 0.5-3.0 pts.wt., cyclohexylamine salt of 2-mercaptobenzothiazole, and 0.5-5.0 pts.wt., pref. 0.5-2.0 pts.wt., sulfur.
Patent JP-2001176833-A (JP)
Title: Substrate processor
Inventor: KAMIKAWA YUJI
IPC: H01L21/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized substrate processor, which can prevent a substrate from being contacted with the outside air after it is processed. SOLUTION: A processor 1 for processing a wafer W has a first processing chamber 2 for storing therein the wafer W, second processing chamber 4, wafer guide 6 for moving up and down the wafer W between the first and second processing chambers 2, 4, shutter 7 for opening and closing a partition between the first and second processing chambers 2, 4, water-vapor feeding means 8 for feeding a water vapor, ozone-gas feeding means 9 for feeding an ozone gas, IPA feeding means 10 for feeding IPA, pure-water feeding means 11 for feeding a pure water, and liquid exhausting means 12 for discharging the pure water.
Patent JP-H06182774-A (JP)
Title: Cleaning method of mold
Inventor: ISONO YOSHIYA
IPC: B29C33/72
Filed: 1992-12-17
Abstract: PURPOSE:To solve the problem which is used to occur the generation of resin tailings remained in the metal mold, or resticking to other parts when they are removed by a bamboo spit or an aire gun flowing after taken out every molding. CONSTITUTION:An air suction port 30 for sucking up resin tailings is provided. A brush 34 and an air blowoff port 36 are provided in the suction port 30 and the resin tailings on the surface of a mold are brushed away by the brush 34 and blown off by air sent out from the air blowoff port 36. Moreover, the quantity of air sucked by the suction port 30 is set to be larger than that of the air sent out from the blowoff port 36. According to this constitution, the resin tailings blown off are present in the suction port 30 and sucked without fail and thus they are prevented from resticking to another place of the mold 12.
Patent JP-H11181960-A (JP)
Title: Metallic molding tile roof structure
Inventor: SAITO TAKESHI
IPC: E04D1/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a metallic molding tile roof structure, by which a roof member roofing length is set to be integral multiplies of a metallic tile pitch and the lateral lines of tiles can be aligned with each other without requiring any cutting adjustment of the tile. SOLUTION: In a roof structure in which metallic molding tiles 3 are roofed in the extension direction of a building at a predetermined roof inclination θ, a horizontal dimension S from the ridge of the building to the outside wall is set to be a dimension represented by a function of a general module P. A tile pitch T in the metallic molding tile is set to be a reciprocal number of integral multiplies of a length found by multiplying the general module P by an expansion ratio α.
Patent JP-H10155618-A (JP)
Title: Proportions mirror
Inventor: FUMEI FUMEI
IPC: A47G1/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To easily understand one's own physique to standard proportions by the visual observation by sticking a transparent seal formed into the standard (health beauty) proportions according to own height on a mirror. SOLUTION: A standard (health beauty) physique matched with the own height is drawn on a mirror, or a transparent seal formed into a shape of standard (health beauty) proportions according to the own height is stuck on the mirror. The shape of the proportions is just for the outer frame and color is used only one (white, yellow, etc.) or divided according to the parts of the body. One's own physique is projected on the mirror in such a state as stacking the physique on the standard proportions displayed on the 'proportion mirror' formed in this way so that the present physique comparing to the standard type can be provided.
Patent JP-H11179320-A (JP)
Title: Soil cover structure on surface of water-sealing sheet
Inventor: KOTANI KATSUMI
IPC: B09B1/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a soil cover structure on the surface of a water-sealing sheet capable of preventing the break of the water-sealing sheet and preventing the slide of the soil cover together with the water-sealing sheet by dispersing the friction force for preventing the soil cover and avoiding excess accumulation of the friction force. SOLUTION: This soil cover structure is of a vegetation base 16 as a soil cover formed on the surface of a water-sealing sheet 12 covering wastes 10 and laid on inclined parts 11. In the laid face 20 of the water-sealing sheet 12 on an inclined part 11, the structure is constituted of degassing pipes 13 having pores and arranged in lattice-like state, the water-sealing sheet 12 laid on a laying face 20 in which the degassing pipes 13 are arranged, and a vegetation base 16 deposited and held on the surface of the water-sealing sheet 12. Nonwoven fabrics are laid between the laying face 20 in which the degassing porous pipes 13 are arranged and the water-sealing sheet 12.