baber/WOPTO huggingface dataset:
Patent JP-H05102305-A (JP)
Title: Automatic layout method of semiconductor integrated circuit
Inventor: SATO AKIHIRO
IPC: H01L23/52
Filed: 1991-10-08
Abstract: PURPOSE:To make the length of wiring short by a method wherein, in addition to wiring layer which is used for wiring on lattices in the transverse and longitudinal directions in conventional cases, a wiring layer which is used for lattice-shaped wiring in the oblique direction is used. CONSTITUTION:In addition to lattices 1 in the transverse direction and lattices 1 in the longitudinal direction, lattices 3 in the rightward ascending oblique direction and lattices 4 in the rightward descending oblique direction are set, they are used as wiring layers which are used mainly for wiring on the respective lattices 1, 2, 3, 4, and a first inter-connection layer to a fourth wiring layer are allotted. Thereby, the length of the wiring can be shortened to 0.7 times at the most, and the wiring resistance and wiring capacitance are reduced. As a result, the operating speed of the title integrated circuit can be made fast.
Patent JP-H01102453-A (JP)
Title: Silver halide emulsion and silver halide color photographic sensitive material
Inventor: NISHIKAWA TOSHIHIRO
IPC: G03C7/26
Filed: 1987-10-15
Abstract: PURPOSE:To suppress the fogging after aging of a photosensitive material by allowing a specific ratio of a gold sensitizing agent incorporated into an emulsion to exist in a silver halide particle phase. CONSTITUTION:The title emulsion is the gold-sensitized silver halide emulsion of a surface latent image type consisting of >=50mol.% chloride and >=80% of the gold sensitizing agent (e.g.: chloroauric acid) in the emulsion exists in the silver halide particle phase. One or more layers of the emulsion layers consisting of the above-mentioned emulsion are provided in the color photosensitive material. Silver halide which is the normal crystal particle and contains >=50mol.% chloride of the normal crystal is preferably used for the host particle to form the above-mentioned emulsion. The gold-sensitized emulsion is preferably used after an org. compd. is adsorbed on the surface of the above-mentioned host particle and while or after said compd. is subjected to halogen conversion by allowing a bromide to co-exist.
Patent JP-H11102339-A (JP)
Title: Matrix switch control system
Inventor: FURUKAWA HIDEAKI
IPC: G06F13/36
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To deliver the information which requests switching to a matrix switch fast with high reliability. SOLUTION: A matrix server 10 having a TCP/IP process part 11 which installs highly-reliable TCP/IP(transmission control protocol/internet protocol) in the matrix switch and transmits and receives information based upon TCP/IP, a switching process part 12 which directly controls the switching of the matrix switch, and the matrix switch part 13 is provided on a LAN(local area network) 20, and switching control over the matrix switch is performed by programmed automatic switching between a host computer 30 and the matrix switch server 10 through the LAN 20 according to matrix switch control information based upon TCP/IP.
Patent JP-H07312783-A (JP)
Title: Cdma communication method and its device
Inventor: ADACHI FUMIYUKI
IPC: H04J13/00
Filed: 1994-10-25
Abstract: PURPOSE:To attain multiplex transmission from low speed data till high speed data such as image data without much increase in the scale of the circuit. CONSTITUTION:A basic transmission rate adopts 32kbps higher than a usually used transmission rate of 8kbps, the information needing a rate equal to the basic transmission rate is sent as a frame structure without an idle inter-period and the information needing a transmission rate of 16kbps is sent in a communication channel of frames having an idle period. Furthermore, no information is sent in an idle period other than the communication channel. Thus, the information of other channel is received for an idle period. The information at a high speed such as information whose transmission speed is 128kbps is sent by multiplexing four channels with different spread codes.
Patent JP-H0682871-A (JP)
Title: Electronic equipment
Inventor: MIYAMOTO HIDENORI
IPC: G02B7/09
Filed: 1992-09-04
Abstract: PURPOSE:To eliminate the adverse influence of an electric noise and reduce the overall size of the equipment by providing a control part which inhibits a fine electric power operating device from operating when an operation signal is inputted to an input device. CONSTITUTION:For example, function buttons 10 and 11 as operation input devices such as external input switches are arranged nearby a photodetection part 25 for AF range finding and an IC 30 for AF which constitute an AF device as the fine electric power operating device. The equipment is provided with the control part 40 which inhibits the AF device from operating when the function buttons 10 and 11 are operated for input. Namely, the equipment is so constituted as to eliminate the adverse influence of the electric noise accompanying the operation of the operation input device. Then this constitution increases the degree of freedom of the arrangement of the signal processing circuit (IC 30 for AF) and operation input device (function buttons 10 and 11) of the fine electric power operating device.
Patent JP-H10104432-A (JP)
Title: Surface light source device
Inventor: KABASHIMA TAKASHI
IPC: G02F1/1335
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device which has a uniform and a sufficient luminance. SOLUTION: The surface light source device has a thin plate type light transmitting substrate 2 and a primary light source 1 which irradiates the light transmitting substrate 2 with illumination light from its peripheral edge side and is composed of incident light scattering structure so that one of the front and rear surfaces of the light transmitting substrate 2 is varied in the radio of an uneven part composed of recessed and projections and an optical plate part with the distance from the primary light source while the other surface is uniformly roughened; and the uniform rough surface 7 has a 1.0 to 6.5 ratio (Ra/Sm) of mathematical means roughness Ra(μm) prescribed by JIS B0601 and a mean interval Sm(mm) of unevenness.
Patent JP-H0681544-A (JP)
Title: Fitting frame exhibiting stereoscopic pattern
Inventor: ASANO YOSHIAKI
IPC: E06B1/12
Filed: 1992-09-02
Abstract: PURPOSE:To stably exhibit a stereoscopic pattern. CONSTITUTION:A frame member 1 having a groove 4 adapted to be fitted therein with a glass pane, the fitting groove 4 having an inner groove wall 2 and an outer groove wall 3 in a double structure such that hollow space parts 20, 30 are defined between inner pieces 2a, 3a and outer pieces 2b, 3b. uneven streaks 7a, 7b are formed on opposite sides of the outer pieces, in parallel with the longitudinal direction of the frame member 1, the thickness (t) of the outer piece between the streaks 7a, 7b is thinner than a normal wall thickness T, and accordingly, a stereoscopic pattern 7 having repetitions of inward and outward unevenness which extends in a push-out direction can be exhibited on the thin wall outer piece with no secondary processing.
Patent JP-H0597241-A (JP)
Title: Pneumatic feed pipe for carrying opening plug
Inventor: KOYAMA KEIJI
IPC: B65G51/02
Filed: 1991-10-09
Abstract: PURPOSE:To provide a pneumatic feed pipe through which opening plugs having each attaching flange can be pneumatically fed stably in their aligned state. CONSTITUTION:A pneumatic feed pipe is formed of a pair of side plates 31 whose inside faces are severally provided with a convex part to support an attaching flange along a longitudinal direction, and a cover plate 33 and a bottom plate 34 severally attached to the upper and lower part of the side plates 31, and a space where the attaching flange of an opening plug is accommodated is formed between a pair of the side plate and the cover plate so as to have an area slightly wider than the size of the opening plug. The pneumatic feed pipe 25 is formed so that the cover plate and the bottom plate or at least one of a pair of the side plates may be transparent to make the opening plug inside the space visible. In addition, the upper end faces of the convex parts 36 of a pair of the side plates 31 to support the attaching flange of the opening plug are surface treated for forming them into a low frictional face.
Patent JP-H02107022-A (JP)
Title: Rubidium atomic oscillator
Inventor: NAKAJIMA YOSHIBUMI
IPC: H03L7/26
Filed: 1988-10-17
Abstract: PURPOSE:To prevent the erroneous detection of resonance immediately after a power source is inputted by outputting the information on the occurrence of resonance when the temperature of a rubidium resonance means amounts to a prescribed temperature. CONSTITUTION:The temperature of a rubidium resonance means 113 is controlled by a temperature control means 115, and the resonance of the rubidium is caused by transitional frequencies synthesized by a frequency synthesizing means 121 from the output of a crystal oscillator 111. When the temperature of the rubidium resonance means 113 amounts to the prescribed temperature, a connecting means 119 produces the output of the rubidium resonance means 113 to a frequency control means 120 and a resonance detecting means 117. Based on the output, the resonance detecting means 117 detects the generation of the resonance, and the frequency control means 120 controls the crystal oscillator 111. Thus, when the temperature of the rubidium resonance means 113 attains to the prescribed temperature, the information concerning the resonance is outputted, and the erroneous detection of the resonance immediately after the power source input can be prevented.
Patent JP-2000086655-A (JP)
Title: Triazole compound, its production and use thereof
Inventor: ITO KATSUMI
IPC: A61P31/04
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound highly soluble to water and suitable in the form of an injection, and also improved in vivo absorbability because of being convertible in vivo to the corresponding antimicrobial azolyl phenylimidazolone nucleus-contg. triazole compound, by quaternarizing one of the N-atoms constituting a triazole ring with a specific substituent. SOLUTION: This new compound (a salt thereof) is represented by formula I [R0 is H, a hydrocarbon or the like; R1 and R2 are each H, a halogen or the like; X1 and X2 are each a halogen; Az is azolyl; Y is an anion; (R) denotes steric configuration], e.g. 4-acetoxybenzyl-1- (2R,3R)-2-(2,4-difluorophenyl)-2- hydroxy-3-[2-oxo-3-[4-(1H-tetrazol-1-yl)phenyl]-1-imidazolidinyl]butyl }-1H-1,2,4- triazolium bromide. The compound of formula I is obtained by reaction between a compound of formula II and a compound of formula III to form a product, which, in turn, is subjected, as necessary, to deprotection and/or anion exchange.
Patent JP-S61138368-A (JP)
Title: Control system of card certifying terminal group
Inventor: TANAKA TOSHIFUMI
IPC: G06K17/00
Filed: 1984-12-10
Abstract: PURPOSE:To execute the real time processing without delay by a terminal equipment by informing about a collective transmitting execution of local processed transaction data by a card certifying terminal equipment group control device in accordance with a communicating condition of respective card certifying terminal equipment. CONSTITUTION:When a card certifying terminal equipment group control device cluster controller 1 does not receive the data from respective card certifying terminal devices CAT2, a collective transmitting execution of local processed transaction data is informed to CAT2. When CAT2 receives this, first, a card input is prohibited, it is judged whether the transaction data to be transmitted in a lump to a memory area of RAM exist or not, and when the data exist, they are transmitted to a controller 1. The controller 1 receives the transaction data which are transmitted in a lump from CAT2, and transmits to a host computer 3. Thus, the real time processing can be executed by CAT2 without delay and the customer service can be improved.
Patent JP-H09106504-A (JP)
Title: Noise extracting device for digital magnetic reproducing device and code error correction device using it
Inventor: MATSUI TOSHIYUKI
IPC: G11B5/09
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To effectively reduce a code error rate without increasing a circuit scale even when combining with various circuits by using a characteristic of a noise incorporated in an output of a magnetic recording/reproducing device and detecting/correcting a code error. SOLUTION: A code error correction circuit part decides the presence of the code error of a Z value detection circuit of the output of a noise extracting device 1. A signal band judgement circuit 9 detects a spectrum related to consecutive three bits until the present point of time at every bit timing. When the circuit 9 detects an instantaneous signal line with a large low band component among an input signal, the circuit 9 turns an output flag ON to input the flag to a delay circuit 10 of a next stage as an identification signal. The delay circuit 10 adjusts a delay amount of a three bits unit spectrum detection circuit output to output it to a noise judging circuit 11.  The noise judging circuit 11 is provided with an operation circuit of a noise effective value by in three bits, a low band setting/storage circuit and a noise decision circuit, and the circuit 11 noise decides by comparing the maximum value of the σregarded as the noise in a low band signal with the σ.
Patent JP-H08109558-A (JP)
Title: Tape for sewing down quilt
Inventor: TSUKUDA MITSUAKI
IPC: A47G9/02
Filed: 1994-09-30
Abstract: PURPOSE: To prevent the escape of down through the seam of a down quilt cloth. CONSTITUTION: A felt tape main body 2 is bonded to the reverse face of the seamed part 7 of down quilt cloths 5, 6 with a tacky adhesive layer 4 of the tape and the cloths 5, 6 are sewn through the tape main body 2. A polyurethane film is applied to the surface of the tape main body 2 to form a polyurethane film layer 3. The polyurethane film layer 3 prevents the adhesion and thrust of the down filled in the quilt to the tape main body 2 to prevent the escape of down through the seam 8 of the tape main body 2.
Patent JP-H04138433-A (JP)
Title: Camera
Inventor: MIZOGUCHI YOSHIYUKI
IPC: G03B17/20
Filed: 1990-09-29
Abstract: PURPOSE:To execute sufficient macro display by simple and inexpensive constitution by providing a mechanism which moves not only a visual field frame but also a macro display plate at the normal/macro switching time of a photographing lens. CONSTITUTION:The visual field frame 5 is guided by guide parts 1a, 1b, 2a and 2b provided on a finder block 1 and a cover 2 and slided in an oblique direction. The macro display plate 6 is slided left and right by being guided by a block 1e part and a cover 2d part. Then, a torsion coil spring 7 for the visual field frame which switches the positions of the frame 5 and the plate 6 and a lever for a visual field frame 8 which controls the spring 7 are provided. That means, the mechanism which moves not only the frame 5 but also the plate 6 at the normal/macro switching time of the photographing lens is provided. Thus, the macro display is clearly executed within the visual field of a finder even though it has a small space.
Patent JP-H04138961-A (JP)
Title: Booster
Inventor: KAWAKADO SATOSHI
IPC: B60T13/40
Filed: 1990-09-29
Abstract: PURPOSE:To improve a brake force without increasing an operation force at the late stage of brake by freely communicating and switching a pressure chamber, formed on the transformation chamber side partitioned away from a constant pressure chamber by a power piston, to a high or a low pressure source. CONSTITUTION:The interior of a housing 10 of a boosting device is partitioned into a constant pressure chamber R1 and a transformation chamber R2 by a power piston 20, and a valve mechanism 30 is incorporated in a hub member 21 of a power piston 20. In this case, a partition wall 90 is located on a front valve plunger 31A of a valve mechanism 30, and a pressure chamber R3 on which a pressure in the constant pressure chamber R1 is exerted through a throughhole 21e is formed in front of the partition wall 90. Meanwhile, a pressure chamber R4 communicated to a solenoid valve 26 though a throttle passage 21f and a pipe 24 is formed in the rear of the partition wall 90, and the pressure chamber 4R is selectively communicated to a negative pressure source and the open air. An output rod 70 is pushed to the output side according to the increase of a pressure in the pressure chamber R4 generated through control of the solenoid valve 26 at the late stage of brake, and an output load is increased to a value higher than a value proportioning the increase of an operation force.
Patent JP-H04139621-A (JP)
Title: Magnetic disk and method for working disk surface
Inventor: SUGIYAMA MINORU
IPC: G11B5/82
Filed: 1990-09-30
Abstract: PURPOSE:To improve the attraction characteristics of a CSS zone on a disk body consisting of a circular substrate and to allow the smooth rising of a magnetic head by forming a matte surface in the CSS zone. CONSTITUTION:The 'matte surface' 3 is formed in the CSS zone 1 on the magnetic disk surface. The attraction characteristic in the CSS zone 1 is improved and the step between the CSS zone 1 and the region 2 exclusive of the CSS zone is eliminated; therefore, the floating of the magnetic head is stabilized and simultaneously, slight vibrations are eliminated. The durability and recording and reproducing characteristics of the magnetic head are thereby improved.
Patent JP-H03125307-A (JP)
Title: Manufacture of this film magnetic head
Inventor: INOUE SHINICHI
IPC: G11B5/31
Filed: 1989-10-09
Abstract: PURPOSE:To obtain the high-reliability head by forming plural resin layers on the top surfaces of inter-layer insulating layers so that the resin layers differ in overall thickness by areas before a process wherein the top surfaces of the inter-layer insulating layers are flattened by an etching-back method, and limiting the areas where the layers are flattened. CONSTITUTION:On a substrate 1, a lower magnetic layer 2, a 1st inter-layer insulating layer 3, a 1st conductive layer 4, a 2nd inter-layer insulating layer 5, a contact hole 6, a 2nd conductive layer 7, and a 3rd inter-layer insulating layer 8 are formed. Further, a 1st resin layer 21 is formed of photoresist, polyimide, etc., by coating as a thick film covering the top surface of the part 8b of an inter-layer insulating layer 8 and a 2nd resin layer 22 is further formed as a thick film to cover the entire top surface of the inter-layer insulating layer 8. Then the inter-layer insulating layer 8 is flattened by the etching-back method after resin layers (thick films) 21 and 22 are formed and flattened by ion milling with an ion beam 30 by using gaseous Ar. Then the resin layers 21 and 22 are removed, and consequently the top surface 8a of the inter-layer insulating layer 8 is flattened while the part 8b is not flattened.
Patent JP-S63111316-A (JP)
Inventor: FUUBERUTSUSU FURANKU
IPC: F16C19/20
Filed: 1987-10-19
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-H06113467-A (JP)
Title: Reverse charging detection circuit in decentralized power supply equipment
Inventor: FUJIMOTO HISASHI
IPC: H02J3/38
Filed: 1992-09-30
Abstract: PURPOSE:To make it possible to perform reverse charging detection by detecting frequency fluctuation detection even in power facilities using a current control type inverter. CONSTITUTION:Conventionally a fluctuating component DELTAP* is given through an oscillator 3, a frequency divider 24 and an amplifier 25 for an electric power command value P* as an output of a voltage adjuster, so that the frequency fluctuation does not appear in voltage at linkage point during system breaking and thus it is not possible to detect a reverse charging situation. Here, an output through the oscillator 23, frequency divider 24 and amplifier 25 is applied to the phase command value as a current phase fluctuation command DELTAphi of a current phase adjusting circuit 30. By doing this, a frequency fluctuation appears in the voltage at linkage point during system breaking and the reverse charging state can be detected.
Patent JP-S62124100-A (JP)
Title: Air pressure adjusting method for die cushion and the like
Inventor: KATO KOKICHI
IPC: B21D24/02
Filed: 1985-11-20
Abstract: PURPOSE:To eliminate the hysteresis error of a drop pressure by controlling the air release with the controlling current which makes a set pressure and by adjusting the pressure with the controlling current after the re-release, in the pressure dropping of the mechanism which controls the pressure of the part to be pressure controlled. CONSTITUTION:The pressure of a pressure air source 5 is made the set secondary pressure by operating the secondary pressure pilot port P of the pilot pressure reducing valve 6 with relief by operating the solenoid 11 of the electropneumatic ratio valve 10 of an electropneumatic pressure control device 12 with the actuation of the microprocessor 21 by a memory device 22 by turning a switch 24 on, in case of dropping the pressure of a balance cylinder 1. The cylinder 1 pressure is simultaneously made the set pressure by opening the solenoid operation 15 changing valve 14. After the fixed time by a timer 23, the control current is cut off, the air is released for short time once, the control current is passed again and the pressure is adjusted. The air pressure hysteresis error at the pressure dropping time is eliminated and the cylinder 1 pressure is correctly made the prescribed pressure.
Patent JP-H02109379-A (JP)
Title: Manufacture of light emitting element
Inventor: WATANABE MISUZU
IPC: H01L21/203
Filed: 1988-10-18
Abstract: PURPOSE:To obtain excellent diode characteristics by setting a specified ratio between electric powers which are applied on targets so that the energy particles of hydrogen gas are made to collide against the targets. CONSTITUTION:Mixed gas of CH4, SiH4 and B2H6 is diluted 10 times with H2 gas, and the gas is introduced into a vacuum chamber 71. A voltage from a high frequency power source E1 is applied. Decomposed gas is polymerized on a substrate 8, and a P-type a-SiC film is obtained. Then, in a vacuum chamber 72, voltages are independently applied from high frequency power sources E2a and E2b on a first target T1 comprising solid-state carbon-based material and a second target T2 comprising silicon on a cathode K. The energy particles of H2 gas are made to collide by a sputtering method. Thus an a-C:Si, H film is laminated and formed. It is desirable that the ratio between the electric powers which are applied on the targets T1 and T2 is 3-100%. In a vacuum chamber 73, PH3 gas is used in place of B2H6 gas in the vacuum chamber 71. An N-type a-SiC film is obtained by the same method. An electrode film is formed on said film. When a P-I-N type light emitting element is obtained in this way, excellent light emitting characteristics can be obtained.