baber/WOPTO huggingface dataset:
Patent JP-H09156796-A (JP)
Title: Support mechanism for roller
Inventor: KOSHINUMA TAKASHI
IPC: B41J13/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To enhance assembling property and reduce the cost with a compact form by providing an elastic member elastically deformed to allow the rotation of only a driving shaft when a load is added to the hub of a roller in the direction opposite to the rotating direction of the driving shaft between it and the driving shaft. SOLUTION: When a motor M is rotated, a motor gear 36 is rotated, and a driving gear 34 geared therewith is rotated in an arrowed direction. The rotation of the driving gear 34 is transmitted to a driving shaft 33 through a one-way clutch 35, and a paper discharge roller 31 is rotated in an arrowed direction X. When a foreign matter is rolled into the discharge roller 31 to add a load torque of a prescribed value or more in an arrowed direction Y, a rib 39 is overcome with the rotating torque of the driving shaft 33 and elastically deformed, and only the driving shaft 33 is rotated in the direction X.  When the foreign matter is removed from the discharge roller 31 to reduce the Y- directional load torque, and the driving shaft 33 is rotated to a prescribed position, the rib 39 elastically deformed is returned to the initial state, and the discharge roller 31 is again rotated in the direction X.
Patent JP-H02173124-A (JP)
Title: Production of unidirectionally paralleled prepreg
Inventor: KAMASE TAKETOSHI
IPC: B29K105/08
Filed: 1988-12-27
Abstract: PURPOSE:To obtain the title prepreg without causing filament breakage by arranging unidirectionally paralleled filaments on a resin coated paper or between two sheets of said paper and by introducing the resultant product into a pair of nip rolls capable of regulating pressing force to effect impregnation. CONSTITUTION:Unidirectionally paralleled filaments are arranged on a resin- coated paper or between two sheets of said paper, and, without vertically restraining the fiber bundle, the resulting product is introduced into the first hot nip roll of small roll deflection to apply pressing force, at the initially laminating part for both the fiber bundle and the coated paper, on the laminate to continuously spread said fiber bundle and to effect impregnation, thus obtaining the objective prepreg.
Patent JP-H04197674-A (JP)
Title: Printing head cooler
Inventor: TAMURA KOJI
IPC: B41J32/00
Filed: 1990-11-28
Abstract: PURPOSE:To continue the rotation of a fan even if a ribbon drive shaft is brought to a stop by providing the fan rotatably contained in a case and a power transmission mechanism transmitting the rotation of the ribbon drive shaft of an ink ribbon cartridge to the fan. CONSTITUTION:During a printing action of a printing head 5, the rotation of a ribbon take-up knob 3 of a cartridge 1 is reduced and stopped temporarily at the moment that the travel direction of the printing head 5 is reversed. Therefore, the rotation of a small gear 24 of a power transmission mechanism 20 connected to the ribbon take-up knob 3 is also brought to a stop. Meanwhile, a fan 30 continues rotating by the law of inertia caused by the action of a one-way clutch 25. After that, when the printing head 5 starts moving reversely upon completion of the reversing of the printing head 5, the ribbon take-up knob 3 is rotated again in the same direction. In this manner, stacks 27 of the one-way clutch 25 are engaged with each other by the power obtained from the ribbon take-up knob 3, and the rotation of the fan 30 is continued by the power transmitted to the fan 30.
Patent JP-H06175095-A (JP)
Title: Acousto-optical modulation element
Inventor: TOBA YOSHIKAZU
IPC: G02F1/33
Filed: 1992-12-08
Abstract: PURPOSE:To provide the acousto-optical modulation element which is decreased in the nonuniformity of the refractive index in an acousto-optical crystal by the heat generated from a piezoelectric vibrator, is free from fluctuations in the diffraction angle and intensity of a light beam and has stable characteristics. CONSTITUTION:This acousto-optical modulation element has an acousto-optical medium 1, the piezoelectric vibrator joined to this acousto-optical medium 1 and a pair of electrodes 3a, 3b facing each other by holding the piezoelectric vibrator 2 therebetween. The acousto-optical modulation element generates ultrasonic waves toward the inside of the acousto-optical medium 1 by impressing a high-frequency voltage to the piezoelectric vibrator via a pair of these electrodes 3a, 3b and vibrating the piezoelectric vibrator and diffracts the light beam 4 passing the inside of the acousto-optical medium 1 while this beam is converged and diverged by the generated ultrasonic waves. The upper electrode 3b of the electrodes 3a, 3b is formed to the shape corresponding to the projection shape of the light beam 4 passing the inside of the acousto-optical medium 1 while converging and diverging therein to the piezoelectric vibrator 2 and, therefore, the high diffraction efficiency is obtd. at a low ultrasonic power and the generation of the heat from the piezoelectric vibrator is suppressed.
Patent JP-H03188648-A (JP)
Title: Manufacture of semiconductor device
Inventor: UENO KATSUNOBU
IPC: H01L21/76
Filed: 1989-12-18
Abstract: PURPOSE:To reduce the absolute value of warp during process, arrange the direction of warp during process, and decrease defects caused by the stress applied on an Si substrate, by simultaneously eliminating buried material deposited on both surfaces of a silicon substrate. CONSTITUTION:An Si substrate 1 is warped so as to be concave upward. On both surfaces of the substrate 1, SiO2 films 2 are formed, on which Si3N4 films 3 are laminated. A PSG film 4 as a mask is grown only on the surface side, of the substrate 1, on which a trench is formed. By performing trench formation patterning, an aperture is formed in the insulating films 4, 3, 2. By using the film 4 as a mask, the substrate 1 is etched; the left film 4 is etched end eliminated; an SiO2 film 7 is formed on the inner wall of a trench 7 by oxidation. Next, polysilicon films 6 are formed on both surfaces of the substrate 1; the trench 5 is completely filled with the film 6; said film 6 on both sides of the substrate 1 is istropically etched at the same time and left only in the trench 5; the film 6 is covered with an SiO2 film 8 by oxidizing the surface of the film 6 in the trench 5.
Patent JP-H07181580-A (JP)
Title: Waterproof equipment and waterproof camera
Inventor: OKADA TAKUMI
IPC: G03B17/02
Filed: 1993-12-24
Abstract: PURPOSE:To impart a satisfactory waterproof performance even under such a severe condition that the equipment and the camera are washed with city water by forming a projecting part around the whole outer circumference of a housing port and also forming a wall part outside the projecting part while leaving a space. CONSTITUTION:A recessed part 11c recessed from the surface 11b of the equipment main body 11 is formed around a housing case 11a so as to house a cap member in the recessed part 11c when it is closed. A projecting part 11d is formed on the surface of the recessed part 11c, and an elastic member 13 fitted into the groove 12a of the cap member 12 is press- contacted with the projecting part 11d when the cap member 12 is closed, so that the housing case 11a is hermetically sealed and water is prevented from infiltrating into the housing case 11a. Thus, the water flow must turn at least twice in order to hit against the elastic member 13 in a space between the equipment main body 11 and the cap member 12, then, the deformation of the elastic member 13 due to the water flow is remarkably reduced even in the case of washing the waterproof equipment as it is with the city water, the influence is not given to the waterproof performance. And also, even in the case a water drop 14 remains in a space when the cap member 12 is opened, the water drop 14 is prevented from infiltrating into the housing case 11a, because the projecting part 11d functions as a barrier.
Patent JP-H10168570-A (JP)
Title: Film deposition system for forming magnesium oxide film
Inventor: YASUI HIDEAKI
IPC: C23C16/40
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a film deposition system for forming a magnesium oxide film which improves film characteristics while raising film-deposition speed. SOLUTION: The device 1 for forming the magnesium oxide film is provided with an electrode 25 which is arranged at a position remote from and facing to a substrate 28 to be film-formed and generates plasma 24, a power source 23 supplying electric power to the electrode 25, a gaseous starting material supply system 32 which supplys the gaseous starting material formed by gasifing organometallic compound including magnesium and a reaction gas supplying system 33 supplying the reaction gas including oxygen. A plasma exposed part 2 of the electrode 25 exposed to the plasma 24 is produced by using magnesium.
Patent JP-H03190368-A (JP)
Title: Facsimile equipment
Inventor: HAYAFUNE TAKESHI
IPC: H04N1/32
Filed: 1989-12-20
Abstract: PURPOSE:To obtain the same picture as that by a conventional facsimile equipment by adding pattern information between sets of picture information of each page when a receiver side is not provided with a receiver side discrimination means and receiving a protocol signal with the receiver side after plural pages of picture information are sent continuously. CONSTITUTION:Whether or not a receiver side has a function dividing a received picture by one page each and outputting the result is discriminated at the picture transmission and when the receiver side is provided with the function, a protocol signal is communicated with the receiver side every time one page of picture information is sent as usually. On the other hand, when the receiver side is not provided with the above function, pattern information representing a border of pages is added between the picture information sets of each page, the information by plural pages is sent continuously and a prescribed protocol signal is communicated after the transmission. Thus, the communication time when a picture is sent to a facsimile equipment recording continuously a picture of each page is reduced, the picture is sent in a conventional transmission control procedure, and the receiver side obtains the same picture as that from a conventional facsimile equipment.
Patent JP-H10171208-A (JP)
Title: Electrifying member and image forming device provided therewith
Inventor: MURATA ATSUSHI
IPC: G03G15/02
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain an electrifying member whose surface resistance irregularity is small, whose surface is smooth and which is excellent in uniform electrification performance, resistance against leakage and durability by providing the electrifying member with a surface layer containing the mixture of conductive double oxide and a kind of oxide composing the double oxide on a conductive elastic layer. SOLUTION: This electrifying member on which voltage is impressed is made to approach or brought into contact with a body to be electrified, so that the surface of the body to be electrified is electrified; and it is provided with the surface layer containing the mixture of the conductive double oxide and a kind of oxide composing the double oxide on the conductive elastic layer. In such a case, an electrifying roller is provided with a semiconductive elastic layer 32 on a conductive columnar supporting body 31 being a metallic cylinder and the surface layer 33 on the layer 32. The layer 32 is a layer through which transfer bias voltage can be impressed on paper and which has elasticity to such an extent that it can uniformly press-contact with the paper.
Patent JP-H10168354-A (JP)
Title: Weather-resistant resin composition
Inventor: MIYAKE TOSHIYUKI
IPC: C09D133/14
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, capable of providing a coating layer excellent in stability of ultraviolet light screening properties with time, adhesion, flexibility and follow-up properties to the deformation of a member by including an ultraviolet light absorbing resin and a plasticizer having specific molecular weights therein. SOLUTION: This weather-resistant resin composition has -5 to +50 deg.C glass transition temperature and comprises (A) 100 pts.wt. ultraviolet light absorbing resin, prepared by copolymerizing a vinyl monomer having an ultraviolet light absorbing group in the molecule e.g. 2-[(2'-hydroxy-5'- methacryloyloxyethyl)phenyl]benzotriazole or 2-hydroxy-4-(meth) acryloyloxybenzophenone] and having 5,000-800,000 weight-average molecular weight (Mw ) and (B) 0.5-20 pts.wt. plasticizer having 1,000-10,000 Mw . The composition preferably further contains (C) 25-280 pts.wt. silicone resin. Thereby, a coating layer excellent in not only weather resistance but also fouling resistance can be formed.
Patent JP-H01167949-A (JP)
Title: Thin lithium secondary battery
Inventor: HORIIE HIROSHI
IPC: H01M50/193
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a battery having high sealing capability by heat-bonding the periphery of a separator obtained by laminating a microporous polypropylene film and a polypropylene nonwoven fabric, and sealing the periphery of a posi tive plate and that of a negative plate with a hot-melt adhesive resin. CONSTITUTION:A microporous polypropylene film 2 and a polypropylene nonwoven fabric 3 are laminated, and their peripheries are heat-bonded to obtain a sectangular separator 1. This separator 1 is placed between a negative electrode 5 made of a Li-Al alloy and a positive electrode 6, and a negative plate 4 and a positive plate 7 are arranged. The periphery of the positive plate 7 and that of the negative plate 4 are bonded with a hot-melt adhesive resin 8 to seal a battery. The separator 1 is coated with a gelled electrolyte when the battery is assembled and interposed between the positive electrode 5 and the negative electrode 6 so that the polypropylene nonwoven fabric 3 is faced to the negative electrode 5. Flushing from the cut part of the separator is prevented, and the sealing capability of a battery is increased. Increase in inter nal resistance during storage is decreased.
Patent JP-H01171469-A (JP)
Title: Production of formed food and apparatus therefor
Inventor: YOKOO TOSHIHIKO
IPC: A23G4/02
Filed: 1987-12-25
Abstract: PURPOSE:To enable efficient and continuous mass production of a formed food having excellent texture and crispiness, by charging a mixture of pieces of an edible material with a binder into a forming mold, applying a prescribed pressure, pressure forming the mixture so as to bind at a suitable density, releasing and discharging the formed food from the bottom of the forming mold. CONSTITUTION:Pieces of an edible material are fed into a kneader 15 of a mixer 12 and water 16 is sprayed thereon. A binder is subsequently added and the resultant mixture is mixed and fed into a hopper 18 of a charging device 17 mechanized so as to reciprocate in the direction of arrows (B) and (B'). The obtained mixture is then successively filled into plural forming molds 6 attached onto a chain conveyor 3 of an intermittently driven conveyor device 1 in the conveying direction (A) at constant rate and transferred to a previous pressurizing device 21, previously pressurized and passed through a scraping plate 32 to scrape off the mixture squeezed out on the forming mold 6. The mixture filled in each of the forming molds is then transferred to a normal pressurizing device 26 and pressurized under a prescribed pressure so as to provide a cellular material having a desired density. The resultant material is subsequently fed to a mold releasing device 34 and the operably and closably formed bottom plate 10 of the forming mold is opened to release and discharge the molded product. The obtained molded product is then transferred onto a transfer conveyor 41 and the bottom plate 10 is pushed up with a bottom plate pushing up member 39 to recycle the forming mold.
Patent JP-H02176882-A (JP)
Title: Semiconductor integrated circuit
Inventor: WADA YUKIO
IPC: G06K19/07
Filed: 1988-12-28
Abstract: PURPOSE:To easily execute program change and to sufficiently protect data by providing a logic circuit part, a general ultraviolet erasure type nonvolatile memory, and an electrically loadable/erasable nonvolatile memory on the same chip. CONSTITUTION:A chip microcomputer is equipped with a CPU 21, the general ultraviolet erasure type nonvolatile memory EPROM 22, and the electrically loadable/erasable nonvolatile memory E<2>PROM 23. Furthermore, it is provided with an address bus 24, a data bus 25, and a control bus 26 which connect the CPU and ROMs on the same chip. A fundamental program to handle the control of the CPU 21 is loaded on the EPROM 22, and also, a various kinds of data processed by the CPU 21 are stored in the E<2>PROM 23. In the microcomputer constituted in such a manner, since the program is stored in the EPROM 22 and the data is stored in the E<2>PROM 23, the program change and the prevention of the loss of the data can be realized.
Patent JP-H10161397-A (JP)
Title: Electrically conductive elastic member
Inventor: SAKAMOTO YASUHIRO
IPC: G03G15/16
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce unevenness in electric resistance and to ensure superior electricity controlling property by adding an org. ionic conductive agent to thermoplastic polyurethane elastomer to be molded into a member. SOLUTION: An org. ionic conductive agent having ionic conductivity is added to thermoplastic polyurethane elastomer and this elastomer is molded to obtain the objective electrically conductive elastic member. The thermoplastic polyurethane elastomer is, e.g. polyester or polyether type thermoplastic polyurethane elastomer, preferably polyether type thermoplastic polyurethane elastomer using polyoxytetramethylene glycol as soft segments. The org. ionic conductive agent is preferably obtd. by adding an alkali metallic salt to a polyether type polymer such as a polyethylene oxide-polypropylene oxide copolymer.
Patent JP-H09135718-A (JP)
Title: Business card holder
Inventor: OSADA REIZABURO
IPC: A45C11/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To cope with a horizontally written business card and a vertically written business card in using a business card holder by a manner in which it is used as a receiving tray and to make a trademark and a service mark for advertisement easily visible. SOLUTION: A lever receiver 1 is inserted to an attachment hole 2 and a lever 4 connected to a face plate 3 is passed through and attached by a clasp 5. The lever 4 is bent at the part of a bending point 6 and is turned to an operation handle. A core 8 and a card container 9 are adhered.
Patent JP-2001148758-A (JP)
Title: Image controller, method of output control of image controller, and storage medium
Inventor: OTAKE RITSUKO
IPC: G03G21/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent misprinting due to misetting by a user and to enable the user to effectively use functional resources on a network through automatic priority determination without making the user aware of it. SOLUTION: Printers 300 to 600 obtain image forming capability which can be actualized and while the obtained image forming capability is maintained, a controller unit 2000 determines priority for selecting and outputting image data inputted from one of image input devices to one of the printers; while the determined priority is maintained, the printer to which image data should be outputted is selected according to output conditions of the image data inputted from one of scanners, the maintained priority, and the forming capability.
Patent JP-H01172820-A (JP)
Title: Pos terminal device with liquid crystal panel
Inventor: YOKOO YUKIO
IPC: G09G3/18
Filed: 1987-12-28
Abstract: PURPOSE:To adjust a liquid crystal driving voltage automatically and to maintain a liquid crystal display (LCD) in the best contrast state at all times by storing a memory with a table wherein proper liquid crystal driving voltage values of the LCD corresponding to temperatures are determined. CONSTITUTION:The look-up table 12 contains the liquid crystal driving voltage values for giving the LCD 2 proper contrast corresponding to temperature data of a temperature sensor 5. The temperature sensor 5 measures panel temperature directly by sticking a thermistor on the reverse surface of the liquid crystal panel of the LCD 2 and the detected value of the temperature sensor 5 is converted by an A/D converter 6 into a digital value, which is inputted to a CPU 11. The CPU 11 looks up the look-up table 12 according to the temperature data to find a liquid crystal driving voltage value, which is outputted as a signal 21 to a driving voltage generating circuit 4. Consequently, the LCD is maintained in the base contrast state at all times regardless of ambient temperature conditions and internal temperature condition based upon the heat generation in the device.
Patent JP-H01233246-A (JP)
Title: Production of phenylethanol
Inventor: BUORUFUGANGU HERUDERITSUHI
IPC: C07C33/20
Filed: 1988-12-28
Abstract: PURPOSE: To advantageously obtain phenylethanols with high selectivity, a high conversion rate, a long life of a catalyst and good catalyst regenerating property by allowing styrene oxide to react with hydrogen in the presence of a zeolite and/or phosphate doped with hydrogenating metals.  
     CONSTITUTION: A zeolite doped with hydrogenating metals such as Fe, Co, Ni, Ru, Rh, Pd, So, Ir, Pt, Cu, Ag or Zn, especially a pentasil-type zeolite, and/or a phosphate are used as a catalyst system for the reaction of a compd. expressed by formula I in the presence of hydrogen to obtain the objective compd. expressed by formula II which is useful as a perfume and a perfume component of cosmetics. In formula I, R is H, 1-4C alkyl, 1-4C alkoxy, F, CF 3  or OCF 3 . The objective compd. can be advantageously obtd. with a complete conversion rate, a long durable life and high selectivity without problems of separation. The final product can be easily isolated even for a fluorine-contg. compd., and the catalyst can be easily regenerated by coking. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11142338-A (JP)
Title: Absorptiometer
Inventor: YASUNAKA TOSHIO
IPC: G01N33/52
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To simply and accurately measure the partial discoloration of a sample piece. SOLUTION: An absorptiometer is equiped with the light emitting means 22 facing the measuring region of a sample piece 1, a photoelectric detection means 23 receiving the reflected light or transmitted light of the modulation light thereof, a memory means 9c holding the quantity of the light detected by the photoelectric detection means 23 and an operation means 9d for calculating absorbancy or the like on the basis of the detection quantity B of light held by the memory means 9c and the quantity A of the light newly detected by the photoelectric detection means 23. By cutting off the effect of disturbance light by modulation and only by placing the sample piece 1 on the measuring region 12, a measured value corrected by a substrate is obtained.
Patent JP-2001145869-A (JP)
Title: Method for treating garbage and product of method
Inventor: WATANABE MASANAKA
IPC: B09B5/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating garbage which contributes to cost reduction and environmental protection by recycling waste as resources and a useful product by the method. SOLUTION: Garbage crushed and kneaded into paste, after being mixed with edible fiber powder, is dewatered and dried. The garbage, after being refrigerated temporarily, is thawed by heating and crushed. Wood powder and grain-shell powder, and especially powder obtained from coconut palm trunks are used preferably as the edible fiber powder. By drying the garbage mixed with the powder by heating or airing to its water content of 5-18% or below, a recyclable treated product can be obtained easily.