baber/WOPTO huggingface dataset:
Patent JP-H01123477-A (JP)
Title: Method of forming gate electrode
Inventor: WADA ATSUSHI
IPC: H01L21/302
Filed: 1987-11-06
Abstract: PURPOSE:To improve the yield of water, by forming a resist pattern wherein the aperture for a gate forming region is made on a substrate, and forming thereon a gate electrode composed of inverse mesa type gate metal by utilizing a flattening process. CONSTITUTION:A resist pattern 12 is formed, wherein the aperture for a gate electrode forming region on a GaAs substrate 11 is made. The aperture of the resist pattern 12 has a form expanding toward the surface. At the time of resist patterning, the exposure amount is gradually increased, and the inclination of aperture section is controlled. By sputtering method and the like, a gate metal film 13 like W is spread. By spin-coating a flattening material of organic or inorganic insulating film like OCD, a flattened layer 14 is formed. By dry etching, the flattened layer 14 and the gate metal film 13 are etched, and a gate electrode 13A having an inverse mesa shape is formed.
Patent JP-H08141104-A (JP)
Title: Flush type sprinkler head
Inventor: YAMADA HITOSHI
IPC: A62C37/11
Filed: 1994-11-16
Abstract: PURPOSE: To provide a flush type sprinkler head in which the manufacture of a deflector assembly can be facilitated, and also the deflector can be surely dropped at the time of occurrence of a fire regardless of its installation attitude. CONSTITUTION: A flush type sprinkler head is that in which the intermediate part of the connecting pillar of a deflector assembly 20 is made slender, and the upper part thereof is made larger than the intermediate part, and further the upper end part thereof is formed so as to be larger than the upper part, and also a stopper ring is provided with locking holes having a diameter to which the upper part of the connecting pillar can be press fitted so as to oppose to the connecting pillar, and to the outer circumference of the locking holes an opening part of a size in which the intermediate part of the connecting pillar can be inserted is provided, and the intermediate part of the connecting pillar is inserted into the locking hole through this opening part, and then the connecting pillar is press fitted to the locking hole by lifting up the stopper ring.
Patent JP-H07114963-A (JP)
Title: Connector inspection device
Inventor: AOYAMA MASAHIKO
IPC: H01R13/64
Filed: 1993-10-15
Abstract: PURPOSE:To provide a connector inspection device with which a fitting failure of a terminal metal fitting can be inspected with high reliability and further, damaging to a lance is prevented. CONSTITUTION:A slider 14 is movably provided, being energized to a connector 30 side by a compression spring 16, on a checker housing. In this slider 14, a lance check pin 15 is movably provided projecting to the connector 30 side, and an electric contact shoe 17 is integratedly provided in the slider 14. Consequently, when a terminal metal fitting 33 is at the 'normal position', the lance check pin 15 enters a deflection space 32a of a lance 34 to make the electric contact shoe 17 conductive with the terminal metal fitting 33. On the other hand, when the terminal metal fitting 33 is at the 'half insertion position', the lance check pin 15 abuts on the lance 34 to prevent the electric contact shoe 17 from being contacted with the terminal metal fitting 33.
Patent JP-H06132378-A (JP)
Title: Vacuum processing device
Inventor: HAKAMATA SEI
IPC: C23C14/56
Filed: 1992-10-20
Abstract: PURPOSE:To enable a vacuum processing device such as a sputtering device or the like to be shortened in cycle time and lessened in size and to prevent the vacuum chambers of the processing device from contaminating each other. CONSTITUTION:A work W is made to pass through a series of vacuum processing chambers P provided between a loading lock chamber L and an unloading chamber for processing. A buffer chamber B is provided between the adjacent processing chambers P, and the work is tentatively housed in the buffer chamber B when it is transferred from a preceding chamber to a following chamber. The work W inside the buffer chamber B is previously transferred to a point close to a following processing chamber P by a transferring rotary arm 3 provided inside the buffer chamber B while another work W is vacuum-processed, so that a lost time for transferring a work to a following processing chamber can be lessened.
Patent JP-H09125814-A (JP)
Title: Power window controller for air-bag fitted car
Inventor: NUNOKAWA TOMOYUKI
IPC: B60R21/16
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent a rise of the internal pressure of a cabin by an air bag, and to rescue the crew easily by opening a door window and releasing a door lock when full braking and impact force higher than a set value are detected simultaneously during driving. SOLUTION: When a brake pedal is stepped in a fixed quantity or more during the driving of an air-bag fitted car, a full brake sensor 7 outputs a full brake signal, a control section 3 outputs a door-window opening signal to a window opening section 1 to open a window, and the rise of the internal pressure of a cabin by an air bag is prevented. A door-lock release signal is output simultaneously to a door lock section 2 and a crew is rescued easily. When impact force higher than a fixed value is detected by an acceleration sensor 9, an air-bag operating signal is output, and the control section 3 simultaneously outputs a door-window opening signal. Even when the door-window opening signal is output and a fixed time passes, the avoidance of a collision is decided when the air-bag operating signal is not output from the acceleration sensor 9, and a door-window closing signal is output.
Patent JP-H08145735-A (JP)
Title: Contact type optical fiber sensor, its manufacture, and measuring method of refractive index
Inventor: IIDA HIDENORI
IPC: G01D5/26
Filed: 1994-11-16
Abstract: PURPOSE: To provide a contact type optical fiber sensor in which a large output light quantity and a high specific sensitivity can be provided. CONSTITUTION: A light source-side optical fiber 4, spacer optical fibers 3, 3, and a detector-side optical fiber 5 are arranged substantially in parallel to each other, and their top end parts are fused and integrated together to form a top end part 1a. The fused integrated top end part 1a is brought into contact with a substance to be detected as a contact part 1, and the degree of the leakage of the light propagated in the optical fibers 4, 5 from the contact part 1 to the substance is measured, whereby the refractive index is determined. The detector-side optical fiber 5 is formed of a multimode optical fiber. The contact part 1 has a substantially spherical form having a radius of 192μm or more.
Patent JP-H06133028-A (JP)
Title: Analog/digital line coexisting storage system
Inventor: KANBE HIROYUKI
IPC: H04M3/00
Filed: 1992-10-20
Abstract: PURPOSE:To load an analog line and a digital line on the same shelf by providing a coexisting subscriber shelf between a network and a subscriber terminal. CONSTITUTION:A digital control signal connects a digital subscriber circuit 14 with a controller 6 through a signal transmission/reception part 31 in the coexisting subscriber shelf 30, and transfers a call processing control signal. On the other hand, an analog control signal is connected to an analog subscriber circuit 8 through the transmission/reception part 31. The digital control signal arriving at a signal conversion part 32 from a network is converted into the analog control signal and an SCN/SD control part 33 SD-controls the subscriber circuit 8. The change of SCN in the circuit 8 is detected by the SCN/SD control part 33, and it is converted into the digital control signal through the conversion part 32. Thus, devices subsequent to the transmission/reception part 31 can be made common as digital control systems and a common link 34 can be used.
Patent JP-H09123319-A (JP)
Title: Expanded pvc leather and manufacture thereof
Inventor: BABA TAKASHI
IPC: B32B27/12
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of defective appearance such as gloss and irregularity by backing a rear face of an expanded polyvinyl chloride integrated with an expanded layer on a rear face of a non-expanded layer with a base cloth and forming a draw pattern having a specified draw depth on the surface by an embossing roll. SOLUTION: A skin material cloth 40 is formed by backing a rear face of an expanded polyvinyl chloride material cloth 41 having a structure wherein an expanded layer 43 is integrated with a rear face of a non-expanded layer 42 with a base cloth 44. The skin material cloth 40 wound on a material cloth roll 50 is supplied on a conveyor device 51 which is to be circulated. In an expanding process by a blowing oven 52, gas blowing reaction of the expanded layer 43 of the skin material cloth 40 is induced and the non-expanded layer 42 is softened in a heating process by a heater device 53. Thereafter, it is attached with pressure in between an embossing roll 54 and a rubber roll 55 so as to provide a draw pattern on the surface of the skin material cloth 40. The draw depth of a draw pattern 35 is set to 1.0-3.0mm. After the embossing process, it is cooled by a cooling drum 56.  Thereafter, tension adjustment is performed, an expanded polyvinyl chloride leather 30 is formed, and it is taken up on a take-up roll.
Patent JP-2001097998-A (JP)
Title: Ester derivative of aspartyl dipeptide and sweetener
Inventor: AMINO YUSUKE
IPC: A23L27/30
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a low calorie material usable as a sweetener component and especially excellent in degree of sweetness compared to a conventional material. SOLUTION: This new ester derivative of aspartyl dipeptide (including a salt form) excellent in the degree of the sweetness, usable as the sweetener component, and exemplified by N-[N-3-(3,4-dxhydroxyphenyl)-3-methylbutyl]-L-α- aspartyl]-L-phenylalanine 1-methyl ester is provided. The derivative has a low calorie, and especially is excellent in the degree of the sweetness compared to the conventional material. The ester derivative can provide a sweetening agent, a food and drink or the like containing the same.
Patent JP-S62141050-A (JP)
Title: Impact-resistant resin composition
Inventor: ISHIZAWA MAKI
IPC: C08L51/02
Filed: 1985-12-17
Abstract: PURPOSE:To improve moldability and workability, by blending a polyester modifier and an ethylene/vinyl acetate/carbon monoxide copolymer with an ethylene/vinyl acetate/vinyl chloride copolymer having excellent impact resistance. CONSTITUTION:100pts.wt. ethylene/vinyl acetate/vinyl chloride copolymer (A) obtd. by grafting vinyl chloride onto an ethylene/vinyl acetate copolymer is blended with 1-20pts.wt. polyester modifier (B) having an average MW of 500-8,000 (e.g., an adipate polyester modifier) and 1-15pts.wt. ethylene/vinyl acetate/carbon monoxide copolymer (C) in combination. Further, essential additives such as a stabilizer, an antioxidant, a colorant, etc., are added thereto to obtain the desired impact-resistant resin compsn. The compsn. is suitable for use as a cable sheathing material and other outdoor uses, etc.
Patent JP-H09124748-A (JP)
Title: Production of silane-modified polyolefin
Inventor: FUKUOKA TAKAMASA
IPC: B29C47/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a silane-modified polyolefin whereby the graft reaction can be conducted stably and efficiently. SOLUTION: In conducting the graft reaction of a polyolefin with a vinylsilane compd. in an extruder in the presence of a free-radical polymn. initiator, the temp. of the barrel in the range of from the feed supply zone to the plasticizing zone of the extruder is set to the b.p. of the vinylsilane compd. or lower.
Patent JP-H06128252-A (JP)
Title: Hydrazone-based compound and electrophotographic sensitizer using the same
Inventor: MIYAMOTO EIICHI
IPC: G03G5/06
Filed: 1992-10-20
Abstract: PURPOSE:To provide the subject new compound useful as an electron charge transport material for electrophotographic sensitizers and electronic devices such as solar cells or EL elements. CONSTITUTION:The objective compound of formula I (R1-R4 are each alkyl or aryl; R5 and R6 are each alkyl, H, aryl or halogen; n is 1-3), which can be obtained by reaction of an aldehyde compound of formula II with a compound of formula III in DMF to produce a compound of formula IV, which is then made to react with a compound of formula V in ethanol. The other objective electrophotographic sensitizer containing the compound of the formula I which is an electric charge transport material excellent in electric charge transport ability and chemical stability, has high sensitivity, being excellent in static electrification characteristics and repeated use characteristics. This sensitizer is made up of an electrically conductive base and a photosensitive layer thereon, the latter comprising an electric charge transport material (the compound of the formula I), electric charge productive material and binder resin.
Patent JP-2000101749-A (JP)
Title: Plug and play security system
Inventor: RI SHUJO
IPC: H04M11/04
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to sufficiently provide theft prevention effect even when the owner of a house is absent, by providing a main control unit or the like for transmitting a sound message recorded in advance to a preset telephone number of a party to be called, when an external sensor interface senses an abnormality. SOLUTION: This device has a DTMF signal decoder 5 connected between a telephone line interface 4 and a main control unit 1. Also, the device has an STMF signal decoder 7 and a sound module recording/reproducing circuit 8 connected between a connection/cut controller 6 and the main control unit 1. The main control unit 1 has a micro-controller 2 and a memory 3, and stores a telephone number of a desired dialed party, a password code of an electronic key and status data. Then, when an external sensor interface 9 senses an abnormality, the main control unit 1 transmits a sound message recorded beforehand to the dialed party of a preset telephone number.
Patent JP-H08146892-A (JP)
Title: Panel composed of swinging chip group and chip
Inventor: FUJII NOBORU
IPC: G09F13/00
Filed: 1994-11-16
Abstract: PURPOSE: To provide a panel composed of swinging chip groups constituted to permit the formation of prescribed characters, pictures, etc., as a whole and chips. CONSTITUTION: This panel is composed by arranging plural lines of supporting materials extending horizontally apart prescribed intervals above and below along a perpendicular plane and mounting the plural chips 3 molded to prescribed shapes on the plural supporting materials. The chips 3 are molded of metallic or synthetic resin blanks which have a C shape in section and have projecting parts 3a playing the role of a weight in the lower parts. The chips 3 are formed by providing the rear surfaces in the lower parts of the C-shaped loop parts 3b with spacings. The chips 3 are so composed as to be freely attached and detached to and from the supporting materials by passing the supporting materials in these spacings.  The panel is constituted by interposing stoppers to prevent the infiltration of the other chips 3 when the blank parts not required to be mounted with the chips 3 are formed in such blank parts or by interposing separators between the chips to prevent the contact of the adjacent chips 3 with each other.
Patent JP-H03141947-A (JP)
Title: Body function restoring device
Inventor: HASEGAWA MASAMITSU
IPC: A61H1/00
Filed: 1989-10-30
Abstract: PURPOSE:To positively perform motion of the legs by rotatably supporting an axle to one end of a connecting member, connectably forming the other end to a frame in the front lower part of a wheelchair and mounting a pair of pedals to each wheel in a position displaced by a specific angle from each other. CONSTITUTION:An axle 22 is rotatably supported to one end of a connecting member 10 with the other end connectably formed to a frame 52 in the front lower part of a wheelchair 50. A single wheel 26 is fixed to the axle 22, and in both the wheels, a pedal 32 is mounted in a position displaced about 180 deg.C from each other by rotational angle. By the above described constitution, in a condition that a connecting part 16 of the connecting member 10 is connected to the frame 52 of the wheelchair 50, both feet of a user of the wheelchair are placed on each pedal 32, when the wheelchair 50 is moved, the wheel 26 is rotated linked with moving the wheelchair. By moving the pedal 32 following rotation of both these wheels 26, flexing action of both legs is alternately repeated. As a result, motion or massage of the high part and an ankle is effectively performed during use of the wheelchair.
Patent JP-H03143335-A (JP)
Title: Isolation of ear shell
Inventor: TSUKAHARA MASANORI
IPC: A01K63/00
Filed: 1989-10-30
Abstract: PURPOSE:To prevent extinction of ear shell and to keep ear shell from migrating by setting plural electrodes at the bottom of water, applying pulse voltages, etc., and forming an electric barrier comprising a nonreaction zone, struggling zone, paralysis zone of specific length and action impossible zone having successively increased strength. CONSTITUTION:In forming an electric barrier by equipping a zone at the bottom of water to prevent ear shell from migrating with plural electrodes 3 composed of an electrode rod 2 and applying AC, DC or pulse voltage to the electrodes 3, strength of the electric barrier is made approximately in the vertical direction from a living zone of ear shell to the direction of formation of electric barrier in such a way that a nonreaction zone A which has lowest strength nonreactive to ear shell, a struggling zone B which has low strength to move ear shell into a struggling state, a paralysis zone C which has high strength to move ear shell a little, to struggle and to be paralyzed and an action impossible zone D having highest strength not to move ear shell completely are successively formed and the width of the paralysis zone C is made approximately half length of shell of ear shell to prevent ear shell from migrating.
Patent JP-H09106990-A (JP)
Title: Manufacture of bipolar transistor
Inventor: GOMI TAKAYUKI
IPC: H01L29/73
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To avoid a hight-temperature heating process if possible after a channel stop region is formed and to prevent a bipolar transistor from increasing in occupied area due to an area increase in the channel stop region and from varying in concentration. SOLUTION: A first process where a second conductivity-type buried region 23 is provided to a first conductivity-type semiconductor substrate 22, a second process where a second conductivity-type semiconductor 24 is formed, and a third process where a selective oxide film is formed are carried out, and then first conductivity-type impurities are introduced into the second conductivity-type semiconductor layer 24 as far as the thickness of the selective oxide film from above the selective oxide film to form a channel stop region 32.
Patent JP-2001100959-A (JP)
Title: Print system
Inventor: TERUI HIROSHI
IPC: G06F3/12
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a print system which can select the most efficient image process while taking into account the kind of data to be processed into an image and the capacity of a file spooled by an application. SOLUTION: The print system has a print processing time judging table which contains the print processing times needed by a host computer and the printer controller of a printer to perform an image expanding process and a means for judging which of image processing parts of the host computer and the image processing part of the printer would expand object data to be printed in a shorter time up to image output by referring to the printing process time judging table.
Patent JP-S63135538-A (JP)
Inventor: ITO MAKOTO
IPC: D01F6/92
Filed: 1986-11-27
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-H09194978-A (JP)
Title: Superhard composite member and its production
Inventor: MORIGUCHI HIDEKI
IPC: B22F1/06
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To produce a superhard composite member excellent in hardness and wear resistance, in the method for producing a superhard composite member, by a specified method without using a superhigh pressure vessel. SOLUTION: Thermodynamically quasistable diamond particles, at least one kind of hard phases selected from WC, TiC, TiN and TiCN and bonding phase metal composed of ferrous metal are subjected to conductive press sintering under the condition in which liq. phases in which the liq phase appearing temp. is higher than 1300 deg.C to obtain a superhard composite member having density satisfying the ranges to A00 to 08 and B00 to B08 by the ISO standard. Moreover, thermodynamically quasistable diamond particles, WC hard phases and Co as bonding phase metal are integrally subjected to conductive press sintering under the condition in which liq. phases in which the liq. phase appearing temp. is higher than 1300 deg.C are present to obtain a superhard composite member having density satisfying the ranges to A00 to 08 and B00 to B08 by the ISO standard.
Patent JP-H07136970-A (JP)
Title: Robot hand and robot
Inventor: IKEDA YUICHI
IPC: B25J18/04
Filed: 1993-11-12
Abstract: PURPOSE:To provide a compact robot hand by providing a ball spline with a spline nut rotatably fitted to a housing, and a spline shaft axially displaced according to external force load acting upon a hand tool. CONSTITUTION:The torque of a motor 14 is transmitted to a spline nut 4, and a spline shaft 3 inserted in the spline nut 4 is displaced being rotated by a specified angle corresponding to the driving quantity of the motor 14. A hand tool 21 is displaced integrally with the spline shaft 3 so as to obtain oscillation for determining the direction of the hand tool 21 as shown by an arrow mark A. In the case of external force load acting upon the hand tool 21, when this external force is applied to the spline shaft 3, the spline shaft 3 is linearly displaced in relation to the spline nut 4 so as to obtain vertical action as shown by an arrow mark B. Since a ball spline 2 is used both as a hand tool holding part 2a and floating mechanism, a robot hand 1 can be made compact.
Patent JP-H03145923-A (JP)
Title: Current limiter
Inventor: TSURUNAGA KAZUYUKI
IPC: H02H9/02
Filed: 1989-10-31
Abstract: PURPOSE:To shorten current limiting time by connecting two sets of noninductively wound superconducting coils having the same critical current value in series with normally closed and open contacts, and connecting inductive superconducting coils having higher critical current value than the previous coil in parallel. CONSTITUTION:A normally closed contact 10 to be opened by the output of a quench signal detector 9 is connected to a trigger coil in which noninductively wound superconducting coils 6a, 6b having the same critical current value (IC1) are connected in series. Noninductively wound superconducting coils 7 having the same critical current value IC1 are connected to a normally open contact 11. Further, a current limiting coil 5 made of inductive superconducting coil having higher critical current value (IC2) than the IC1 is connected in parallel with the trigger coil. If a load 12 is short-circuited so that the overcurrent exceeds the IC1, the trigger coil is quenched to show a high resistance, the current is commutated to the coil 6 to detect the voltage at both ends by the detector 9, thereby opening the contact 10. If an accident is vanished, the contact 11 is closed to commutate the current from the coil 6 to the coil 7. Thus, its current limiting time is shortened.