baber/WOPTO huggingface dataset:
Patent JP-H10139642-A (JP)
Title: Dentifrice composition
Inventor: YAMAMOTO MIZUYA
IPC: A61K8/21
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To prepare a dentifrice composition excellent in preventing effect on dental caries, the dispersibility of the dentirice composition in the mouth and feeling in use and further enabling the improvement of extruding property under low temperature storage. SOLUTION: This composition is obtained by compounding sodium monofluorophosphoric acid, a binder selected from sodium carboxymethyl- cellulose having an etherification degree of <=0.7, xanthan gum, a crosslinked polyacrylic acid and its salt, and a foaming agent. The foaming agent is composed only of an anionic surfactant, and the anionic surfactant contains an alkyloyl sarcosine salt.
Patent JP-H05228810-A (JP)
Title: Centerless grinding method and grinder for stepped workpiece
Inventor: TAKEUCHI NORIFUMI
IPC: B24B5/18
Filed: 1992-11-26
Abstract: PURPOSE:To solve a problem of slippage caused by a peripheral velocity difference of a grinding wheel between a large diameter area and a small diameter area, to enable high-accuracy grinding and to enable grinding for the end surface of a stepped area as required by improving a centerless grinding method and a centerless grinder for a stepped workpiece. CONSTITUTION:A grinding wheel 7 for grinding a large-diameter area is rotary- driven and controlled by a driving mechanism 12a. A grinding wheel 8 for a small-diameter area is independently rotary-driven and controlled by a driving mechanism 12b and moved in the radial direction as shown by an arrow (b). The large diameter area 1a is centerless-ground by an adjusting grinding wheel 9, a grinding wheel 7 and a blade not shown. The small diameter area 1b is supported by a shoe 10 and a blade not shown in the figure, and the grinding wheel 8 is forced to bite in the direction of an arrow (b') to make centerless- grinding on the small diameter area. Owing to such centerless grinding, the end of the large diameter area 1a can be also ground.
Patent JP-H05251356-A (JP)
Title: Formation method of film
Inventor: YAMAZAKI SHUNPEI
IPC: C23C16/511
Filed: 1991-11-06
Abstract: PURPOSE:To obtain the large growth speed of a film by a method wherein one out of an insulating layer and a semiconductor layer is formed on a substrate in a first reaction chamber by a CVD method and the other out of the insulating layer and the semiconductor layer is formed, by the CVD method, in a second reaction chamber which has been shut off from the first reaction chamber. CONSTITUTION:One out of an insulating layer and a semiconductor layer is formed, by a CVD method, on a substrate in a first reaction chamber; the substrate on which the insulating layer or the semiconductor layer has been formed in the first reaction chamber is moved to a second reaction chamber. The second reaction chamber is shut off from the first reaction chamber. The other out of the insulating layer and the semiconductor layer is formed in the second reaction chamber by the CVD method. A first film is formed by using, e.g. loading chambers (system I, system I'), a second film is formed by using, e.g. a reaction system (system II) for P-type semiconductor formation use, a third film is formed by using, e.g. a reaction system (system III) for I-type semiconductor formation use and a laminated structure by a plurality of film is formed by using, e.g. a reaction system (system IV) for N-type semiconductor formation use and unloading systems (system V, system V'). Thereby, the industrial throughput of the title formation method can be enhanced remarkably.
Patent JP-H06164858-A (JP)
Title: Image forming device
Inventor: OGAWA KAZUO
IPC: H04N1/04
Filed: 1992-11-26
Abstract: PURPOSE:To form an image efficiently even when the image is formed by using any image forming section in the image forming device comprising a single original read section and plural image forming sections whose image forming systems and image forming operating speeds differ from each other. CONSTITUTION:When an image forming device 32 whose image forming speed is fast is in use, picture information read at an original read scanning speed in matching with the image forming speed is inputted to the image forming device 32, in which the image is formed and when the image forming device with a slow image forming speed is in use, the picture information read at the original read scanning speed is stored in a memory 34 and the picture information stored at a speed in matching with a slow image forming speed is outputted to an image forming device 33.
Patent JP-H04301357-A (JP)
Title: High output emission device
Inventor: URURITSUHI KOOGERUSHIYATSUTSU
IPC: H01J65/04
Filed: 1991-12-02
Abstract: PURPOSE: To cool simply in technique and economically in a high output radiation apparatus especially for a UV ray or VUV ray. CONSTITUTION: An electric discharge chamber 4 filled with a sealing gas is formed by an inner chamber of a cooled hollow member 2 consisting of material of radiation transmission type, and the hollow member 2 is in a thermal contact with a cooling member 9, and the cooling member 9 is provided with a passage 11 for cooling, and the passage 11 is connected with a passage 13 for cooling which is formed in a dielectric tube 3, whereby a close circulating passage for a cooling liquid is formed, and the cooling liquid having a little conductive value can flow through both the passages for cooling 11, 13. Accordingly the cooling member originally used for external cooling can be utilized as a heat exchanger for internal cooling at the same time.
Patent JP-H10155822-A (JP)
Title: Artificial femur joint
Inventor: TAMABUCHI SHINGO
IPC: A61F2/36
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To improve the fitness of a stem and a bone and to prevent the elution of metal ions, etc., by coating the entire surface of a stem body formed with a rough skin surface on the surface in contact with the bone of the intertrochanter section with a calcium phosphate material. SOLUTION: The stem is constituted by forming the rough skin surface in the intertrochanter section 5 corresponding to the intertrochanter part of the bone B on the surface of the stem body 4 by using a titanium wire for a thermal spraying material and executing arc thermal spraying in inert gaseous flow to weld the section with titanium. The calcium phosphate material 7, such as hydroxyapatite or calcium phosphate, is deposited over the entire surface of such stem body 4. The neogenesis, propagation and advance of the bone are derived by such constitution without using osteocement. The stem of the artificial femur joint and the bone are thus closely fitted and the elution, etc., of the metal ions are prevented.
Patent JP-H01158766-A (JP)
Title: Semiconductor device
Inventor: KAWANAMI YASUSHI
IPC: H01L27/08
Filed: 1987-12-16
Abstract: PURPOSE:To provide a device with an electrostatic protection function and enable it to transfer input signals rapidly, by inserting a resistance between an input terminal and each gate of a complementary transistor configuration and at the same time connecting gates to each of plus and minus terminals of a power supply through corresponding-conductivity MOS transistor. CONSTITUTION:Both gate and source sections of a P-type MOS transistor 3 are connected to a power supply terminal, and its drain section and one end of a protective resistance 21 are connected to a gate section of a P-type MOS transistor 5 from an input terminal 1. On the other hand, gate and source sections of an N-type MOS transistor 4 are grounded, and its drain section and one end of a protective resistance 22 are connected to a gate section of an N-type MOS transistor 6 from the beginning of input. In other words, for a complementary inverter configured with the P-type MOS transistor 5 and the N-type MOS transistor 6, each gate section is connected to the input terminal via separate protective resistances 21 and 22. Since each gate section has an individual electrostatic protection circuit, the complementary inverter can transfer signals from an input section rapidly without damaging an electrostatic protection function.
Patent JP-H06162040-A (JP)
Title: Extrusion actual result management system for extrusion molding machine
Inventor: NAKAMOTO KEIICHI
IPC: B29C48/92
Filed: 1992-11-27
Abstract: PURPOSE:To provide the extrusion actual result management system for an extrusion molding machine, by which the extrusion actual result can be managed in a real time, accuracy of management information can be improved, and also, it is possible to detect a problem in an early stage and to cope quickly therewith. CONSTITUTION:The system is provided with a way feeder 9 for measuring the supply quantity of a material to an extrusion molding machine 1 and outputting measured data, a cutting machine 6 for outputting a cutting signal, whenever a formed part is cut, a weight measuring machine 8 for measuring weight of the formed part cut by the cutting machine 6 and outputting measured data, and an information processor 10 for inputting each measured data outputted from the way feeder 9 and the weight measuring machine 8 and the cutting signal outputted from the cutting machine 6 and executing management of the extrusion actual result.
Patent JP-H05124865-A (JP)
Title: Silicon nitride-based sintered compact
Inventor: URASHIMA KAZUHIRO
IPC: C04B35/58
Filed: 1991-11-06
Abstract: PURPOSE:To easily produce a silicon nitride-based sintered compact having sufficiently high fracture toughness and relatively low density. CONSTITUTION:This silicon nitride-based sintered compact has 85-95% relative density and contains >=5vol.% columnar silicon nitride grains having >=1.0mum minor axis size and >=4 aspect ratio.
Patent JP-H02164719-A (JP)
Title: Formation of silver halide particle
Inventor: ICHIKAWA YASUNORI
IPC: C01G5/02
Filed: 1988-12-19
Abstract: PURPOSE:To obtain uniform silver halide particles by controlling the flow rate and rotating speed of a mixer charged with a specified raw material to control the formation of the silver halide fine particles, immediately forming the crystal nuclei in the particles in a reactor, and growing the crystal. CONSTITUTION:The mixer is set outside the reaction vessel for forming the crystal nuclei in the silver halide particles and growing crystals. An aq. soln. of a water-soluble silver salt, an aq. soln. of a water-soluble halide, and an aq. soln. of protective colloid are supplied to the mixer, and mixed to form silver halide fine particles. The fine particles are immediately supplied to the reaction vessel, and the crystal nuclei are formed in the fine particles and the crystals are grown in the reaction vessel to form silver halide particles. In this case, the flow rate and rotating speed of the mixer are controlled to control the formation of fine particles.
Patent JP-H11151468-A (JP)
Title: Ultrasonic washer
Inventor: TAKAGAWA TADASHI
IPC: B08B3/12
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To enable eliminating washing spots due to stationary waves and eliminating washing spots due to directivity of ultrasonic waves without complicating equipment structure. SOLUTION: Relating to an ultrasonic washer having a washing tank 2 for housing washing solution 4 and vibrating units 3 installed on the washing tank 2, first frequency which is fundamental frequency or first higher harmonic and second frequency or second higher harmonic that modulation is added to the first frequency or the first higher harmonic are added to the vibrating units 3.
Patent JP-H0799428-A (JP)
Title: Polyphase clock generating circuit
Inventor: HIRATSUKA KOICHI
IPC: H03K5/13
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a polyphase clock at a speed proper to applications by eliminating a through-current of a clock driver of the polyphase clock generating circuit to reduce power consumption, power noise and ground noise and to change a delay between clocks optionally. CONSTITUTION:An input clock phi is used to control an output of a NAND gate 5m, a NOR gate 7m, a NAND gate 5n and a NOR gate 7n. The output of the 4 logic gates controls respectively a p-channel MOS transistor(TR) Pm and an n-channel MOS TR Nm of a clock driver 1m and a p-channel MOS transistor(TR) Pn and an n-channel MOS TR Nn of a clock driver 1n respectively and a through-current flowing between a power supply and a ground is eliminated by simultaneously turning off both the p/n-channel MOS TRs being components of the clock drivers 1m, 1n when the level of the output clocks phim, phin is changed.
Patent JP-H07176643-A (JP)
Title: Semiconductor device
Inventor: KAJIWARA TAMAO
IPC: H05K3/30
Filed: 1993-12-20
Abstract: PURPOSE:To provide a semiconductor device, especially the package structure thereof, in which a printed wiring board is prevented from falling off the package of semiconductor device during a process for fixing the printed wiring board to the semiconductor device. CONSTITUTION:The semiconductor device 1 being combined with a printed wiring board 3 is provided with a guide pin 4 being inserted into a positioning pin hole 3a made through the package 2 of semiconductor device on the side of printed wiring board 3. The guide pin 4 is provided, at the forward end thereof, with a claw part 4a for preventing the printed wiring board 3 from being fallen off the package 2 of semiconductor device under a state where the guide pin 4 is inserted into the pin hole 3a of the printed wiring board 3.
Patent JP-H03180723-A (JP)
Title: Method for checking weighing device of elevator
Inventor: TAKAYANAGI EIJI
IPC: B66B5/00
Filed: 1989-12-11
Abstract: PURPOSE:To enable accurate and reliable measurement and adjustment by measuring and adjusting an interval by moving forth and back an adjusting screw threadably with a continuously rotatable screwdriver. CONSTITUTION:A locking nut 4 is loosened to fit the spanner part 9b of the bottomed spanner screwdriver 9 onto the head of the adjusting screw 2, and the screw 2 is rotated with a handle 9a and moved forth threadably to make a presser 3 abut on a plunger 5, thereby operating a switch 6. Then the screwdriver 9 is rotated continuously the specific number of times with the handle 9a to move the screw 2 back and then the screw 2 is clamped to a beam 1 with the nut 4. Then an interval quantity is determined by sensation and the number of rotations of the screw 2 instead of reading the hard-to-read scale of a taper gauge, so the reliable and accurate measurement and adjustment are attained.
Patent JP-S63168927-A (JP)
Inventor: KAARU KURIIHIBAUMU
IPC: H01H33/18
Filed: 1987-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11152034-A (JP)
Title: Train monitoring system
Inventor: OKUMOTO KAZUYOSHI
IPC: H04N7/18
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To image and recognize a train coming into or leaving a station through a camera picture image at a station platform, operating the required equipment, and to simultaneously monitor the camera picture image in a monitoring screen. SOLUTION: The foremost part of a train coming into a station is photographed by a camera 1, and inputted into an image recognizing part 5 via a distributor 3, while the foremost part of the train is recognized by means of profile abstration, and on the basis of this signal, an output part 6 is controlled by a control part 9, outputting a signal to equipment to be operated in time of train incoming, and simultaneously a switch 7 is switched to a the distributor 3 side, to display a image of the camera 1 on a monitor 8.  The train leaving the station is photographed by a camera 2 from the rearmost part, inputting it into the image recognizing part 5 via a distributor 4 to recognize the rearmost part of the train, and on the basis of this signal, the output part 6 is controlled by the control part 9, then a signal is outputted to equipment to be operated at the time of the train leaving, and at the same time, the switch 7 is switched to the distributor 4 side, whereby the projected image of the camera 2 is displayed on the monitor.
Patent JP-2001142154-A (JP)
Title: Photographic processing device
Inventor: AKIRA TOSHIROU
IPC: G03D15/04
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing device which is capable of lessening the wasteful consumption of paper without executing useless front end processing. SOLUTION: This photographic processing device is detachably mounted with a paper magazine 3a in which the paper is housed in a roll form. The device is capable of drawing the paper 3 out of the paper magazine 3a and subjecting the paper to the front end processing to cut the front end portion of the paper 3. The paper magazine 3a mounted on the device is provided with a storage device 25 to previously store the information as to whether the front end processing is already executed or not.
Patent JP-H04188281-A (JP)
Title: Method and device for preparing layout
Inventor: NAKAMOTO KATSUYASU
IPC: G06Q50/04
Filed: 1990-11-21
Abstract: PURPOSE:To reduce labor for preparing layout and to shorten time for the preparation by preparing a layout idea corresponding to a production plan based on production processes, producing devices, production forms, the structure of production areas and position relation conditions calculated based on inputted data. CONSTITUTION:A layout drawing data is prepared by describing the positions of various producing devices, conveying equipments and partitions, conveying paths and the partition of modules or the like into relevant positions on a layout drawing based on a prepared list data. On the other hand, numerical layout data such as a material handling distance, construction cost, equipment cost and productivity or the like obtained from the prepared layout drawing data are calculated, and plural layout idea data are prepared while pairing the layout drawing data and the numerical layout data. Then, the layout idea data having the maximum value of totalizing the evaluation exponents of respective items is selected as the optimum layout idea data. Thus, labor for preparing the layout is reduced and time for the preparation is shortened.
Patent JP-H05134513-A (JP)
Title: Image forming device
Inventor: KIMURA NAOMASA
IPC: G03G15/00
Filed: 1991-11-08
Abstract: PURPOSE:To provide an image forming device capable of preventing the steam producing from a transfer material when passing through a fixing device from dew-condensing on the guide member of a transfer materical ejecting means. CONSTITUTION:The image forming device 1 is provided with the fixing device 21. The fixing device 21 is provided with a fixing roller 23 incorporating a halogen lamp 22, and a pressure roller 24. The fixing roller 23 and the pressure roller 24 cooperatively forms a nip part for crimping and carrying a copied paper. The sheet ejecting means 25 for carrying the copied paper outside is provided on the dowstream side of the fixing device 21. The paper ejecting means 25 is composed of a paper ejecting roller 26 and a paper ejection guide 27. Below the fixing device 21, a dew-condensation preventing fan 30 is arranged. The driving and stopping of the dew-condensation preventing fan 30 is set according to the number of copying papers.
Patent JP-2000108549-A (JP)
Title: Automatic book marker
Inventor: UEDA TOMOHIRO
IPC: B42D9/02
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To enable pages to be held by a part which is extended in the transverse direction and is bent upward by extending the page pinching part of a vortical clip made of an elastic wire and the outer peripheral line of the page pinching part downward upto the lower part of the page pinching part, and further, bending the page pinching part and the outer peripheral line thereof in the transverse direction along the peripheral side of the lower part. SOLUTION: The page pinching part 1 of a vortical clip made of an elastic wire and the outer peripheral line 2 of the page pinching part 1 are extended downward upto the lower part 3 of the page pinching part 1 and then are bent in the transverse direction along the peripheral side of the lower part 3. Further, an arm which is bent upward from an appropriate position on the extension, bent and extending transversely, of the outer peripheral line 2, is used as a page holding part 4 serving as a book marker. The tip of the page holding part 4 is rounded like a ring 5 or formed into an arbitrarily selected shape. The lower part of a few pieces of the right page of a longitudinally printed book is pinched using the page pinching part 1 of the clip.  Thus it is no longer necessary to look for a page/pages which a reader wants to read each time such necessity arises and make this book marker the one which can be conveniently handled in a simple and efficient manner.
Patent JP-H10158776-A (JP)
Title: Compound material of intermetallic compound, and its production
Inventor: KATOU MASAHIRO
IPC: C22C1/05
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a material using an intermetallic compound excellent in strength, toughness, and wear resistance at high temp. and also having oxidation resistance. SOLUTION: A powder of the oxide of a metal selected from Ti, Zr, and Hf and a powder of a metal selected from Cu, Co, Sn, Ni, and Zn are mixed, compacted, and heated by using microwaves, by which a compound material, where an oxide 2 of the metal selected from Cu, Co, Sn, Ni, and Zn is compounded with a matrix containing an intermetallic compound 1 constituted of the metal selected from Ti, Zr, and Hf and the metal selected from Cu, Co, Sn, Ni, and Zn, is obtained. When the heating atmosphere is formed into oxidizing atmosphere, a surface layer containing the oxide of the metal selected from Cu, Co, Sn, Ni, and Zn is further formed.
Patent JP-H01163321-A (JP)
Title: Method and apparatus for fixing anchor bolt
Inventor: SAKUMA HIROSHI
IPC: E02D27/00
Filed: 1987-12-17
Abstract: PURPOSE:To simplify field operations by a method in which a fixing part is fixed to the upside of PC plate, and anchor bolts are supported by a plurality of supporting struts projected upwards from the fixing part. CONSTITUTION:A fixing part 2 is fixed to the upside of PC plate 1 in which hole-in-anchor 8 is buried, and a plurality of anchor bolts 4 are vertically supported by support struts 3 projected upwards from the part 2. The upper ends of the bolts 4 are adjusted for their height, thrust through the bolt holes of an upper doubling plate 5, and fixed with nuts to form an anchor frame A. Field operations can thus be simplified and construction accuracy can be raised.
Patent JP-H11151326-A (JP)
Title: Golf club head and manufacture of the same
Inventor: INOUE AKIHISA
IPC: A63B102/32
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the strength and to increase the hitting distance of a ball by forming at least a part of a face part of a club head, by a member made of an alloy of a material comprising a supercooled liquid and producing the metal glass, and shaped by the molten bath forging. SOLUTION: At least a part of a face part of a club head is formed by a member made of an alloy of a material comprising the supercooled liquid and producing the metal glass, and formed by the molten bath forging. This member is provided with a metallographic structure comprising an amorphous phase and a crystalline phase by heat treated at a temperature of a glass transition point (Tg) ±50 K of the alloy of the material comprising the supercooled liquid and producing the metal glass, whereby the strength can be improved. As the alloy of a composition comprising the supercooled liquid and generating the metal glass, the alloys such as Pd-Ni-Cu-P, Zr-Al-Ni-Cu, Zr-Al-Ni-Cu-Pd or the like can be included.