baber/WOPTO huggingface dataset:
Patent JP-S61145620-A (JP)
Title: Character information input device
Inventor: FUJISAWA YASUHIRO
IPC: G06F3/02
Filed: 1984-12-19
Abstract: PURPOSE:To attain ease of operation with less number of keys by providing 10 code keys arranged corresponding to finger positions and using combination of plural code keys to input one set of character information. CONSTITUTION:The input keys 2 are arranged corresponding to human fingers and constituted as 10 input keys. A keyboard box 1 has the keys 2 and is built with a key input electronic device. Since character information is handled as 8-bit information, combinations of 0s and 1s form one character information. Then the state that the key 2 is not depressed as '0' and depressed as '1' is specified with key operation, and the same result as the operation of a conventional keyboard is obtained. Through the constitution above, with the number of 10 keys corresponding to left and right fingers, the 1,024 ways of expressions are attained, which means sufficiently practical expressions.
Patent JP-S63123478-A (JP)
Inventor: SHINOHARA RYOJI
IPC: B07B7/06
Filed: 1986-11-12
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-H07100966-A (JP)
Title: Bag supplying apparatus
Inventor: HAYASE KIHACHIRO
IPC: B31B50/86
Filed: 1993-09-30
Abstract: PURPOSE:To supply folded and flattened bags one by one in a stood state in one direction. CONSTITUTION:Folded and flattened bags are stood and aligned on a supply belt 11 of supply means 10, and moving means 20 for moving the bags in a direction different from a supplying direction of the means 10 is installed at a front end of the means 10. In order to transfer a foremost bag on the belt 11 from the means 10 to the means 20, a relay mechanism 30 having a longitudinally movable cylinder mechanism 32 is installed between both the means, and a sucker 31 for drawing the bag supported by a reception roll 31 of the front end of the supply means is provided in the mechanism 32.
Patent JP-H03129102-A (JP)
Title: Piezoelectric-hydraulic actuator device with displacement sensor
Inventor: TSUTSUI OSAMU
IPC: F15B9/03
Filed: 1989-10-16
Abstract: PURPOSE:To improve accuracy and reliability or an actuator by compensating a displacement error of an output plunger due to load through providing a circuit which senses displacement of the output plunger of the actuator, and also by detecting breakage of the actuator. CONSTITUTION:A displacement sensor 5 is provided in order to detect displacement of an output plunger 4. The output of the displacement sensor 5 is fed to a displacement sensing circuit 6. The displacement sensing circuit 6 has oscillators 21 and 22 connected to two condensers having capacities of C1 and C2. The output from the oscillators is fed to a low-pass filter 26 via a mixer 25. When capacities C1 and C2 changes with the motion of an output plunger 4 oscillator circuits 23 and 24 send output signals of frequencies f1 and f2. These output signals are mixed and fed to the low-pass filter 26. Thus, the difference between C1 and C2 is shown as the difference of frequencies in the output frequency of the displacement sensing circuit 6. This output frequency is fed to a central processing unit 3 and a voltage control signal is sent to a drive circuit 2 so as to compensate a difference between the actual and required displacements.
Patent JP-H01110821-A (JP)
Title: Exhaust silencer for engine
Inventor: KUNIDA HIDEO
IPC: F01N1/08
Filed: 1987-10-23
Abstract: PURPOSE:To remove the harsh noise by switching a sound absorbing type passage and an expansion chamber type passage. CONSTITUTION:The first passage 3 having the sound absorbing members 7 and 8 and the second passage 4 having expansion chambers 11-13 are formed. A communication passage 25 for the communication between the both passages 3 and 4 is formed, and an opening/closing valve 30 is installed in one passage among the both passages on the upstream from the communication position. The sound quality is changed by switching the opening and closing of the opening/closing valve 30. Therefore, the harsh noise can be removed, and the preferable sound can be generated.
Patent JP-H02113732-A (JP)
Title: Floating point type echo canceller
Inventor: MARUYAMA TADASUKE
IPC: H04B3/23
Filed: 1988-10-24
Abstract: PURPOSE:To obtain a floating point echo canceller with a small circuit scale by shortening the bit length of a storage circuit of impulse response. CONSTITUTION:The canceller consists of floating point multipliers 10, 11, storage circuits 20, 21, a multiplier 30, a correction quantity calculation circuit 40, a correction circuit 50, a subtractor 60, an adder 70, a fixed point conversion circuit 80 and a floating point inverse transform circuit 90. Since the floating point method is adopted, the storage circuit 21 for impulse reply is decreased and the bit length of the multiplier 10 is decreased in an arithmetic circuit. Thus, the floating point echo canceller with small circuit scale can be obtained.
Patent JP-H08129736-A (JP)
Title: Magnetic recording medium
Inventor: SUGITA RYUJI
IPC: G11B5/64
Filed: 1994-11-01
Abstract: PURPOSE: To obtain a magnetic tape having a high S-N ratio as a thin film type magnetic recording medium. CONSTITUTION: A 1st magnetic layer 11 made of a Co-based partially oxidized film having the growth direction of grains in a direction almost perpendicular to the surface of the film and an axis of easy magnetization in the intrasurface direction of the film or in a direction almost perpendicular to the surface of the film is formed on a substrate 1. A 2nd magnetic layer 12 made of a Co- based partially oxidized film having the growth direction of grains in a direction inclined to a normal of the surface of the film and an axis of easy magnetization in a direction inclined to a normal of the surface of the film is formed on the 1st magnetic layer 11.
Patent JP-H0579960-A (JP)
Title: Fracture toughness measuring device using image data
Inventor: ADACHI JUNJI
IPC: G01N3/00
Filed: 1991-09-19
Abstract: PURPOSE:To provide a fracture toughness measuring device capable of correctly measuring fracture toughness for a test piece having a notch of an optional shape other than the chevron type. CONSTITUTION:A fracture toughness measuring device is constituted of an image data reading device 3 for reading the shape of a rupture face 2 applied with a notch of a test piece ruptured in the bending test as image data and an arithmetic processing device dividing the shape of the rupture face 2 read by the image data reading device 3 into multiple fine segments for analysis to determine the shape coefficient of the rupture face 2 and calculate fracture toughness.
Patent JP-S62128209-A (JP)
Title: Diode switching circuit
Inventor: WATANABE TOMINAGA
IPC: H03K17/74
Filed: 1985-11-28
Abstract: PURPOSE:To improve the cutoff characteristic by providing capacitors having a prescribed capacitance corresponding to the operating frequency to each high frequency signal output side of a PIN diode in a ladder form between high frequency input lines. CONSTITUTION:Capacitors 11a-11n are provided between high frequency input lines respectively in a ladder form and a high frequency signal inputted to a high frequency input terminal 9 is divided by a series circuit comprising a PIN diode 1a and a capacitor 11a, the division is repeated by n-time and the result is outputted to a high frequency output terminal 10 and the attenuation is the n-th power of the attenuation of the first stage. When no DC current flows to the PIN diode 1 by the control of a DC bias control circuit 8, the PIN diode 1a has a high impedance, and the impedance of the capacitor 11a connected between the high frequency signal output and ground of the PIN diode 1a is selected lower than the high impedance of the PIN diode 1a, then the high frequency signal divided by the PIN diode 1a in the impedance ratio of the series circuit is increased.
Patent JP-H02116417-A (JP)
Title: Feeding device for working fluid
Inventor: MORI KUNIO
IPC: B23H1/10
Filed: 1988-10-25
Abstract: PURPOSE:To lengthen the life of ions in a demineralizer, and thereby feed working fluid the conductivity of which is stable by arranging a magnetic sheet in working fluid between a filter and a feed pump so that minute metallic sludge is absorbed by the magnetic sheet so as to be removed. CONSTITUTION:Metallic sludge 9 which is hardly removed by a filter 8 so as to be floating in working fluid 2, is absorbed by a magnetic sheet 15 while being prevented from being forwarded to the side of a feed pump 4. The feed pump 4 therefore sucks up working fluid 2 which contains no metallic sludge 9 so as to feed it to working machines. And conductivity measured by a resistivity detector 12 becomes great, the time required for conductivity to reach a specified value is thereby lengthened, and the number of times required for exchanging ions by a demineralizer 11 is concurrently lessened.
Patent JP-H01111493-A (JP)
Title: Air feeding process and device for a plurality of intermittent air water lifting cylinder
Inventor: HAGI TAMOTSU
IPC: C02F7/00
Filed: 1987-10-23
Abstract: PURPOSE:To achieve large water lifting circulation power with small volume of air consumption by dispersingly disposing a plurality of intermittent air water lifting cylinders at substantial distance intervals. CONSTITUTION:A plurality of intermittent air water lifting cylinders 1A and 1B are dispersingly disposed at substantial distance intervals on a water bottom of a water area such as a waterstorage pond or the like. A unified air feeding device 2 is provided in a central position close to both of air water lifting cylinders 1A and 1B in average. A closed air receiving chamber 4 and a plural ity of air feeding chambers 6A and 6B are provided in said unified air feeding device 2 and compressed air is concentratedly fed from the upper side of the pond to said air receiving chamber 4. Then, said compressed air is disposed to respective air feeding chamber 6A and 6B through orifices (7A...) (7B...) provided in the positions of respectively equal height of multi-stages up to down. After that, the air is transferred to air storages of respective intermittent air water lifting cylinders 1A and 1B through respective air feeding chambers 6A and 6B connected with said cylinders. As a result, large water circulation capability is achieved with small air consumption.
Patent JP-H04144251-A (JP)
Title: Semiconductor device
Inventor: OYAMA YASUO
IPC: H01L21/761
Filed: 1990-10-05
Abstract: PURPOSE:To avoid the erroneous operation even if any outer turbulence voltage is impressed by a method wherein the first conductivity type buried layer in high concentration is provided at least in the partial region on a semiconductor substrate between element regions. CONSTITUTION:A P<+> type buried layer 11 is provided between a P type semiconductor substrate 1 and an N type epitaxial layer 2 further between the first and second element regions 7 and 8. The first element region 7 is turned into a transistor formation region by the later process but in the second element region 8, boron is diffused downward to produce the same P type semiconductor as the semiconductor substrate 1 while an electrode is provided on the upper part to impress the semiconductor substrate 1 with potential so that the other N<+> type buried layer 5 in the first element region 7 and the P type semiconductor substrate 1 may repectively follow the inverse directions to be insulation- separated. At this time, the potential impressed from the second element region 8 declines before reaching the first element region 7 due to feeble running current however the voltage decline can be reduced by the existing P type buried layer 11.
Patent JP-H1095458-A (JP)
Title: Layout sheet for holding cloth product
Inventor: SUGAYA ATSUSHI
IPC: B65D75/54
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To simplify the packaging of a cloth product such as a hand towel or handkerchief and put the cloth product into an envelope, keeping the shape of the cloth product. SOLUTION: A layout sheet 5 is formed to have a size so that the sheet can be put into an envelope and at least one holding part 2 is provided in the width direction of the sheet, and a cloth product 3 such as a hand towel or handkerchief which is evenly folded is inserted into between the sheet 5 and the part 2 so as to be held on a cloth product holding layout sheet 1 so that the product 3 held by the sheet 1, as it is, can be put into an envelope B.
Patent JP-2000070510-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To permit a transparent plate holding frame to show a decorative effect by providing a front surface frame to be fitted to an outer frame and the transparent plate holding frame to be fitted to the front surface frame so as to be opening/closing possible and providing light emitting sources in the front surface frame and the transparent plate holding frame. SOLUTION: A PACHINKO machine 1 is provided with a machine frame 2, the front surface frame 3 is fitted to the machine frame 2 and a glass holding frame 13 and a front surface plate 7 are fitted to the front surface frame 3. In this case, an opening part is formed in the center of the glass holding frame 13 and a double- layered glass 19 is fitted to the opening part with a peripheral frame 20 and a fluorescent tube storing frame 14. Then, fluorescent tubes 15a-15d are fitted inside the fluorescent storing frame 14 so as to be attachable/detachable.  Besides, a frame lamp is attached in the front surface upper part of the glass holding frame 13, the lamp is fitted to a lamp substrate 28 which is fixed on the back surface of the glass holding frame 13 and a connecting line drawn-out from the lamp substrate 28 with a connector 30 is connected to a game control substrate or the like with a wiring drawing-out hole 27 which is formed in the front surface frame 3 together with the connecting lines 25 respectively drawn-out from one ends of the fluorescent tubes 15a and 15d.
Patent JP-H10114935-A (JP)
Title: Mouthpiece structure of bag body and fixing method for mouthpiece
Inventor: AMANO MASARU
IPC: E02D3/02
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a mouthpiece structure of a bag body to firmly fix the bag body and the mouthpiece with high sealing ability, reduce the lengths of outer and inner pipes, and besides reduce the diameter of the outer pipe which the mouthpiece comprises. SOLUTION: The mouthpiece structure of a bag body is formed such that an opening end 1a of a bag body 1 expanded by introducing fluid in an internal part is nipped by a gap between an outer pipe 12 forming the mouthpiece and an inner pipe 13, and by filling the gap with resin 5 and curing the resin, a mouthpiece 14 is fixed at the opening end 1a of the bag body 1. In this case, the inner pipe 13 is formed of a material having high ductility. By expanding the inner pipe 13 from the inside and through plastic deformation, the opening end 1a of the bag body 1 is nipped between the inner and outer pipes 13 and 12 through the resin 5.
Patent JP-H02117406-A (JP)
Title: Suspension device of vehicle
Inventor: TOTOKI NOBUHIRO
IPC: B60G7/02
Filed: 1988-10-25
Abstract: PURPOSE:To improve comfortable ride by changing a trailing rod so as to extend the distance between respective pivot points on the car-body side and the wheel side against the energiging force (regulating force) of a coil spring when a backward load acts on wheels. CONSTITUTION:An elastic bush 7b mounted on the front end of a trailing rod 6 arranged in the longitudinal direction of car-body is connected to one end of a rocker arm 9 through a support axle 8. The rocker arm 9 is supported on a box 10 installed on the car-body swingingly through a shaft 11. Thereby, the trailing rod 6 changes the distance between a car-body side pivot point 11 and a wheel 1 side pivot point 7a by a prescribed amount according to the swing of the rocker arm 9. A stopper member 12 regulating the turing movement in the constracting direction of the training rod 6 and a spring coil 13 regulating the turning movement in the extending direction thereof are arranged in the box 10 respectively.
Patent JP-H08111374-A (JP)
Title: Stage
Inventor: HAMADA TOMOHIDE
IPC: H01L21/027
Filed: 1994-10-07
Abstract: PURPOSE: To obtain a scanning aligner in which the oscillation of a surface plate caused by the reaction to the drive actuator in a stage at the time of acceleration or deceleration thereof is suppressed while resisting against the disturbance caused by vibration of the floor at the time of uniform motion. CONSTITUTION: Since acceleration/deceleration drive means 20, 21 are installed independently from a vibration suppressing table 2, a moving stage 17 can be moved without transmitting the shaking, caused by reaction to an acceleration thrust Fa, to the vibration suppressing table 2 at the time of acceleration/ deceleration driving of the moving stage 17. Furthermore, since the moving stage 17 is provided an uniform dive means 18 independently from the acceleration/deceleration drive means 20, 21, the acceleration/deceleration drive means 20, 21 have no effect on the moving stage 17 which can thereby move uniformly.
Patent JP-H0990538-A (JP)
Title: Silver halide photographic sensitive material and its processing method
Inventor: EZOE TOSHIHIDE
IPC: G03C5/30
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material having adequate spectral sensitivity to laser beams to be used for exposure and high sensitivity and high Dmax in high illumination in a short time and small fluctuation of performance even in a long time storage and improved pressure resistance by incorporating a specified compound in an emulsion layer or another hydrophilic colloidal layer. SOLUTION: The photosensitive silver halide emulsion layer on a support contains flat silver halide grains having a silver chloride content of >=80mol% and principal faces (100) and an average aspect ratio of 2-5 and an average grain size of <0.5μm, and the emulsion layer or another hydrophilic colloidal layer contains at least one of compounds represented by formulae I and II and the like, and in the formulae I and II, Z is a C-X group; X is an alkyl or aryl group; M is H or a metal atom or the like; Y is a hydrophilic alkyl or aryl group; and each of R<1> and R<2> is, independently, a hydroxyl or hydroxyalkyl group or the like.
Patent JP-H08143562-A (JP)
Title: Composition containing piperine
Inventor: PATERU RAMANBUHAI BII
IPC: A61P31/04
Filed: 1994-11-04
Abstract: PURPOSE: To obtain a composition containing piperine useful for a therapeutic agent for diseases of cardiovascular system and central nerve system as an enhancer of bioavailability.  
     CONSTITUTION: This composition is obtained by mixing 0.1-50 wt.%, preferably 0.1-20 wt.% compound of the formula of 1-[5,3-benzodioxyl-5-yl-1-oxo-2,4- pentadienyl]piperidine with an antimicrobial agent, an antiprotozoan agent, an antiparasitic or the like (e.g. amlodipine, diltiazem and atenolol). Preferably, the composition is absorbed through a membrane of the gastrointestinal system of a human body, and has properties capable of elongating the retention time of the medicine in the human body by increasing the bond of serum proteins and stimulating a natural immunologic mechanism enhancing the production of an antibody against microorganism infection. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S63126950-A (JP)
Inventor: ONO KOTARO
IPC: D04B39/06
Filed: 1986-11-13
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-H11103097-A (JP)
Title: Semiconductor light emitting element
Inventor: ISOKAWA SHINJI
IPC: H01L25/16
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element in which reliability is improved, by enhancing adhesion between a resin package and leads and preventing corrosion of leads and an LED chip in a resin package, in a semiconductor light emitting element in which the LED chip is covered with the resin package. SOLUTION: An element is provided with a first lead 1, a light emitting element chip 3 bonded to the first lead 1, a second lead 2 electrically connected with one electrode of the light emitting element chip, and a resin package 6 which covers the light emitting element chip and the tip part of the second lead and transmits the light from the chip. Specified lengths of the first and the second leads on the bottom side of the resin package which is the side opposite to the light outputting surface are covered with heat-resistant coating material 7.
Patent JP-2001087616-A (JP)
Title: Apparatus for generating oxygen with high concentration
Inventor: SHIMOYAMA KOICHI
IPC: A61M16/10
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus capable of obtaining oxygen with a concn. of 99.5% or more by using a PSA apparatus capable of generating oxygen inexpensively and connecting equipment separating and discharging argon gas and concentrating oxygen to the PSA apparatus. SOLUTION: A vacuum oxygen concn. apparatus B consisting of a plurality of adsorbing towers B1, B2 packed with an adsorbent passing and discharging argon gas and selectively adsorbing only an oxygen component is connected to the oxygen gas outlet of an oxygen generation apparatus A obtaining highly cone. oxygen gas continuously by using a pressure swing method and oxygen gas is introduced into the oxygen concn. apparatus B from the oxygen outlet of the oxygen generation apparatus A and the oxygen gas from which the argon gas is removed is sucked by a vacuum pump to desorb only pure oxygen.
Patent JP-H04147965-A (JP)
Title: Production of al-plated steel material by vapor deposition
Inventor: TERADA MAKOTO
IPC: C23C14/34
Filed: 1990-10-08
Abstract: PURPOSE:To improve workability and corrosion resistance and heat resistance of a Cr-contg. steel material after working by specifying the vacuum degree of a vacuum atmosphere and temp. of the Cr-contg. steel material to be plated during vapor deposition of Al so as not to form an Al-Fe alloy layer on the plating interface. CONSTITUTION:A Cr-contg. steel material containing 1-20wt.% Cr to be galvanized is subjected to vapor deposition of Al in a vacuum atmosphere. In this process, the vacuum degree of the vacuum atmosphere is specified to <1 Pa and the steel material is maintained at 150-600 deg.C in order to prevent the formation of an Al-Fe alloy layer which is hard and brittle. Thereby, the obtd. Al- plated steel material has higher workability and shows no deterioration in corrosion resistance or heat resistance after worked.
Patent JP-2000101551-A (JP)
Title: Spread spectrum diversity transmitter-receiver
Inventor: TSUJIMOTO ICHIRO
IPC: H04J13/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To improve a bit error rate in a strict multi-path fading line. SOLUTION: In a transmitter, without using multi-dimensional transmission signals by code division only for simple diversity, by executing convolution encoding over diversity branches by a convolution encoder 104, an error correction function is provided. In a receiver, viterbi decoding is performed before majority judgement, bit errors in the preceding stage of a majority judgement circuit are suppressed as much as possible, the certainty of the majority judgement is improved and the final bit error rate is substantially improved.
Patent JP-H1094404-A (JP)
Title: Tiepin
Inventor: HOSOKAWA MASAMITSU
IPC: A44B9/08
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To fasten a necktie very easily as well as very stably, and properly prevent damaging the necktie or a shirt. SOLUTION: One end of an enclosing piece 2 to conceal a necktie from the reverse side thereof is held on one end of a tiepin body 1 slightly longer than the breadth of a necktie to be fastened, in such a state as freely oscillatable in a back-and-forth direction, so as to have the other end of the piece 2 detachably coupled to the other end of the tiepin body 1 via an engagement mechanism. Also, a suitable engagement means 4 for detachable engagement with the suitable button of a shirt or the like is provided at the lengthwise center of the enclosing piece 2.