baber/WOPTO huggingface dataset:
Patent JP-H04146882-A (JP)
Title: High power pedal mechanism having horizontal arm
Inventor: FUJIKAWA KOJI
IPC: B62M1/36
Filed: 1990-10-11
Abstract: PURPOSE:To dissolve the insufficiency of driving power by applying a horizontal arm mechanism through which a gear crank is practically elongated when a pedal is pressed down, and on the contrary, it is shortened when the pedal is shifted backward as a crank mechanism. CONSTITUTION:Fixed sprockets 1, 2 are unitedly fixed to a body bearing section 15, and a driving arm shaft 17 fixed to a driving arm 16 having an attached pedal 10 is rotatably inserted through the end part of a gear crank. The driving arm shaft 17 is inserted through the small sprocket 3 of a driving system (a) and a bevel gear 8 unitedly formed with the sprocket 3, and the medium-sized sprocket 4 of a driving system (b) through each bearing. Plural mediating bevel gears 7 are provided inside the medium-sized sprocket 4, and engaged with the bevel gear 8 and bevel gears 9 fixed to the driving arm shaft 17 to form a differential gear. The fixed sprocket 1 and the small sprocket 3 are connected through a chain 5, and the fixed sprocket 2 and the medium-sized sprocket 4 are connected through a chain 6.
Patent JP-S61149519-A (JP)
Title: Intake-air passage device in multi-cylinder internal combustion engine
Inventor: YASUDA MAKOTO
IPC: F02B27/02
Filed: 1984-12-21
Abstract: PURPOSE:To obtain a satisfactory inertial supercharge effect over a wide operating range, by combining engine cylinders having ignition order numbers which are not successive, to constitute two engine cylinder groups which are respectively provided with intake-air volume sections, and by communicating both sections with a communication passage incorporating a change-over valve. CONSTITUTION:A first group of engine cylinders #1-#3 and a second group of engine cylinders #4 through #6 are arranged in both banks of a V-type 6-cylinder engine body 1, respectively. Engine cylinders in both bank are communicated to the associated volume section 3, 4 through branch intake-air passages 2a-2c, 2d-2f, respectively. Both volume sections 3, 4 are communicated to a common surge tank 8 through intake- air passages 6, 7, and are also communicated with each other through a communication passage 10 having a specific length and a specific cross-sectioned area. A change-over valve 5 is disposed in the communication passage 10, and is arranged to be closed upon low speed operation of the engine to make effect resonance with intake-air pressure pulsation having a relatively long wavelength. Meanwhile upon high speed operation the change-over valve 5 is opened to make effect resonance with intake-air pressure pulsation having a relatively short wavelength, thereby it is possible to obtain a high inertial supercharge effect in each case.
Patent JP-H04147204-A (JP)
Title: Peeling type long-sized body
Inventor: KINOSHITA EIJI
IPC: H01B7/18
Filed: 1990-10-11
Abstract: PURPOSE:To allow the easy peeling of coating layers without flawing long-sized including bodies by providing diametral projections which decrease the thickness of another layer by biting into the recesses of this layer on the coating layer of a multilayered structure or the adjacent inside and outside layers of a tubular body. CONSTITUTION:A plastic optical fiber unit cable 10A consists of plural pieces of optical fiber units 18 twisted with optical fiber unit assemblies 12A which are the long-sized including bodies around an intervening material 16 and has >=2 layers of the coating layers 14A, 14B on a retaining winding layer 20. The inside layer 14A is extrusion molded by using the special extruding mouthpiece specially shaped to correspond to the projections 22A of this inside layer and the recesses 24A bitten with the projections 22B of the outside layer 14B. The outside layer 14B is molded by using an ordinary extruding mouthpiece. Shearing stresses are concentrated to the parts of the recesses 24A, 24B when the layer 14 of this cable 10A is pulled in the outer peripheral direction. The coating layers are thereby easily peeled.
Patent JP-H01113887-A (JP)
Title: Character segmenting and recognizing system
Inventor: NAKANO YASUAKI
IPC: G06K9/62
Filed: 1987-10-28
Abstract: PURPOSE:To segment and recognize a correct character pattern even from a document in which roman and italics are mixed by segmenting and recognizing the character pattern from a unit area pattern by using a character inclining angle determined by font information. CONSTITUTION:The type of an area on the document is identified, and a character segmenting is executed by estimating the inclination of a character string from the font information determined for each of this area. When plural character fonts are mixed in the same area, since only one character font is defined in one word, plural hypotheses are set up, in each of them the plural character fonts are assumed, character segmenting and recognizing are executed for each hypothesis, and the hypothesis, which has the minimum recognizing rejection (reject), is adopted. Thus, a possibility that the hypothesis of the character font to match with the word is adopted can be higher, and the correct character can be segmented under the a little increase of throughput.
Patent JP-H02118283-A (JP)
Title: Valve device driven by piezo actuator
Inventor: TOYAO TETSUYA
IPC: F16K31/122
Filed: 1988-10-26
Abstract: PURPOSE:To provide a piezo actuator with good motion and accomplish a valve device with excellent response in valve opening, by introducing the pressure of fluid flowing to the valve seat into a gap between a valve housing and the case of piezo actuator when the valve body is separating from the valve seat. CONSTITUTION:If the voltage impressed on a piezo element 21 is released at the timing fuel injection is to be stopped, the piezo element is shrunk and a case 10 moves upward, followed by decompression of a working fluid 15, so that the valve body 3 moves to the right. As a high pressure fuel flows into a cavity 6b of the valve body 3, the opening motion of the valve 3 is accelerated. The fuel having intruded into the cavity 6b acts on the bottom of a pressure receiving part 10a of the gap 26 between the case 10 and valve housing, and thus the case 10 is heaved. This promotes decompression of the working fluid 15 quickly, which provides very good response for the opening motion of the valve body 3. Accordingly the fuel pressure is decompressed quickly, and injection out of a nozzle 8 will be stopped.
Patent JP-H04148110-A (JP)
Title: Identification of clogging of burner
Inventor: HOSHINO MITSUNOBU
IPC: G01J1/42
Filed: 1990-10-11
Abstract: PURPOSE:To detect the clogging of a burner by comparing scatter in variations in luminance and the coefficient of transmissivity with a threshold value. CONSTITUTION:A variation C in luminance is sought by making comparison calculation with a plurality of standard images after seeking the temporal average luminance Bij which is given by measuring and averaging luminances Aijk (for example, the luminances of red(R) components) for respective image elements i, j by sampling in N times carried out for a certain time division in a time range of constant load after the treatment to make a standard image. The sought variation C in the luminance is compared with a threshold value which is experimentally sought beforehand, and if it is larger than the threshold value, the clogging of burner is judged and it is taken as a first judgement reservation signal. As for transmissivity tau a statistical data for transmissivity under stable combustion (ordinary combustion) in a time range with a constant load (average value m, variance value sigma) is beforehand made to seek the degree of scatter f(tau). The degree of scatter f(tau) of the sought transmissivity tau is compared with the threshold value, for example 3sigma, which is experimentally sought, and if it is larger than the threshold value, the clogging of the burner is judged, and it is taken as a second judgement reservation signal.
Patent JP-H04149615-A (JP)
Title: Constant voltage detecting circuit
Inventor: KAWAKAMI YASUSHI
IPC: G06F1/24
Filed: 1990-10-09
Abstract: PURPOSE:To use or invalidate a constant voltage detecting circuit in response to each application by providing a detector which detects the voltage of a constant level, a resetting circuit which resets a system based on the detecting result of the detector, and a flag which selects an active or inactive state of the voltage detector. CONSTITUTION:This circuit is constituted of a power supply 1, a GND 2, a constant voltage generating circuit 3, a reset signal generating circuit 4, a latch 7 which sets a flag to select an active or inactive state of the circuit 3, a data line 9 which sets the data to the latch 7, and a clock 8 which writes the data into the latch 7. A signal RESET is produced to such a power change that is lower than a level B set in a period F when the circuit 3 is set active. In a period G, a period H is kept at a relevant time even in the case of the occurrence of a power change lower than the level B. However no signal RESET is produced since the circuit 3 is kept inactive. Thus a constant voltage detecting circuit can be used or not in accordance with the software.
Patent JP-H05110150-A (JP)
Title: Josephson junction element and its manufacture
Inventor: SHINOHARA TOSHIYUKI
IPC: H01L39/24
Filed: 1991-10-18
Abstract: PURPOSE:To enable an interface between electrodes which consist of a superconductor and an intermediate layer which is included between them to be sharp in a Josephson junction element. CONSTITUTION:A c-axis orientation film 2 where a c axis of a Y-system superconductor is orientated vertically for a surface of a substrate 1 is formed on a surface of the substrate 1 which is constituted of for example MgO and SrTiO3. Then, an a-axis orientation film 3 where an a axis of the Y-system superconductor is orientated vertically for the surface of the substrate 1 is formed on the c-axis orientation film 2. Then, a c-axis orientation film 4 which is the same as the c-axis orientation film 2 is formed on the a-axis orientation film 2. The c-axis orientation films 2 and 4 constitute electrodes, while the a-axis orientation film 3 constitutes a middle layer.
Patent JP-S63124465-A (JP)
Title: Manufacture of bipolar transistor
Inventor: HONJO KAZUHIKO
IPC: H01L29/737
Filed: 1986-11-13
Abstract: PURPOSE:To obtain a bipolar transistor having excellent high-speed and high-frequency characteristics and consisting of a compound semiconductor by forming a collector electrode self-aligning with a fine base electrode by shaping an insulating film having superior adhesion onto the base electrode. CONSTITUTION:An N GaAs layer 2, a P-GaAs layer 3 and an N-AlGaAs layer 4 are superposed onto semi-insulating GaAs 1 through an MBE method, H ions are implanted and dielectric isolation 5 is conducted, and ohmic AuGeNi 6a and SiO2 7 are stacked. A photo-resist mask 8 is executed, an emitter electrode 6 is shaped through ion milling, and the N layer 4 is etched in an isotropic manner by HPO4+H2O2+H2O to expose the P layer 3. The mask 8 is removed, a photo-resist 9 is formed, and AuZnNi 10a is superposed on the emitter electrode 6 through self-alignment. The resist 9 is gotten rid of and AuZnNi 10a is coated with SiO2 11, a resist 13 is executed, SiO2 11 and the P layer 3 are taken off through etching to expose the P layer 3, AuGeNi 12a is evaporated, and a collector electrode 12 self-aligning with a base electrode 10 is shaped onto the layer 2. The layer 12a is lifted off, thus completing a bipolar transistor.
Patent JP-S63124932-A (JP)
Title: Method and device for measuring fine particle in air-bubble containing liquid
Inventor: ITO HISAAKI
IPC: G01N15/10
Filed: 1986-11-14
Abstract: PURPOSE:To accurately count fine particles in liquid which contains air bubbles by raising the pressure of the liquid to be measured so that gas dissolved in the liquid is more than gas produced by the decomposition of the liquid to be measured. CONSTITUTION:An inlet valve 2 and an outlet valve 4 are closed and a by-pass valve 6 is opened to supply the liquid to be measured through by-pass piping 7. The discharge valve 13 of a pressurized container 10 is closed and the pressure valve 11 is opened to inject pressure liquid into the pressurized container 10. At this time the pressure application speed of the pressure liquid is so controlled that the increase speed of the amount dissolved gas increasing with the pressure and the decrease speed of air bubble capacity are faster than the production speed of gas produced by the decomposition of materials in the liquid to be measured, thereby counting particles by using light or an ultrasonic wave. Consequently, fine particles in the liquid are measured securely and smoothly without detecting the air bubbles.
Patent JP-H11110180-A (JP)
Title: Method and device for converting two-dimensional image into three-dimensional image
Inventor: MORI YUKIO
IPC: G06F3/048
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To make observable images in a partial area and an image area at different positions in the depthwise direction, by presenting generated partial area signals for the right and left eyes and generated image area signals for the right and left eyes on a display. SOLUTION: When an image is a video by a personal computer(PC) 3, the position of a current active window is received from the PC 3 by an MPU 31. Based on this information, the MPU 31 sets individual horizontal phase amounts to the partial area and other image area of the active window or letterbox. Corresponding to the position information of the current image generated from a synchronizing signal and the switching position of horizontal phase amounts set by the MPU 31, a selector circuit 21 switches outputs. Corresponding to the horizontal phase amount outputted from the selector circuit 21, a horizontal phase control circuit 4 adds a horizontal phase between images for right and left eyes and forms the image in the partial area into a three- dimensional image further protruded than the image in the image area.
Patent JP-H02119971-A (JP)
Title: Drier provided with damper controller and damper operating tool for the drier
Inventor: ONISHI TAKASHI
IPC: B05C9/14
Filed: 1988-10-26
Abstract: PURPOSE:To minimize the loss of a web by providing a controller for outputting a closing signal to the damper operating tool of a zone while the web joining part passes through the web passage of each zone into which a gas is injected. CONSTITUTION:In the drier provided with a damper controller, an instantaneous closing signal (c) is successively outputted from the controller 40 to the damper operating tools 30(45) provided in the respective zones Z1 (Z2-Zn) of the drying chamber 11a through which the web joining part Ws passes. The injection of a drying gas G from nozzles 12a and 12b is stopped by the damper operating tools 30(45) of the respective zones Z1 (Z2-Zn) having received the instantaneous closing signal (c) from the controller 40 while the web joining part Ws passes through the relevant zone, and the forced heating of the web joining part Ws is hindered. As a result, the length of the uncoated region to be formed before and behind the web joining part Ws can be minimized.
Patent JP-H02117017-A (JP)
Title: Metal fitting of lightning insulator with arc horns
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/46
Filed: 1988-10-26
Abstract: PURPOSE:To reduce the installing work time by projecting and fixing integrally an adapter to hold a lightning insulator at the periphery of a fixing plate on one side. CONSTITUTION:At the outer sides of a pair of fixing plates 9 formed almost semicircular arcs which are fixed to the outer periphery of the end of a wire holding insulator 2, arc horns 13 extending almost semicircular arc form are fixed respectively, and an adapter 14 to hold a lightning insulator 21 is projected and fixed integrally to the outside of one side fixing plate 9. That is, by fixing a pair of fixing plates 9 to the end periphery of the wire holding insulator 2 with bolts and the like, the arc horns 13 and the adapter 14 to hold the lightning insulator are installed to the end of the wire holding insulator at a time. Consequently, the installing work time can be reduced.
Patent JP-H0992863-A (JP)
Title: Organic optical-to-electrical transducer and manufacturing method thereof
Inventor: ARAKI TOSHISHIGE
IPC: H01L31/04
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To effectively form a metal film on an organic semiconductor film having desired thickness, including that of a very thin film by forming the metal film on the organic film by the d-c glow discharge of a metal compd. SOLUTION: On an organic semiconductor film layer F a metal film layer permeable to the visible light is formed. The metal layer is made of a metal compd. preferably a compd. having a high vapor pressure at room temp., e.g. OsO4 or tetramethylsilane. When the sublimate gas of the metal compd. is glow-discharged to form a negative glow layer owing to which metal ions deposit with good adhesion on the film F at nearly room temp. to quickly form a metal film. This allows a light-sensitive organic film to be formed very thin at the design, this reducing the probability that the photocarriers produced at the interface become inactive in the organic film and improving the exchange effect.
Patent JP-H10116970-A (JP)
Title: Method for automatically designing layout of master slice
Inventor: KURAMITSU AKIKO
IPC: H01L27/118
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To automatically design a layout of a master slice type integrated circuit with short wiring length. SOLUTION: Division areas 35 and 36 which contain transistors 33 and 34, respectively, are provided on a master substrate. Then, in the division area 35, resistance elements 31A and 31B of 1kΩ and resistance elements 31D and 31E of 5kΩ out of base elements are assigned to a circuit elements of 12kΩ to be connected to the transistor 33, and directly connected to obtain a combined resistance 31 having a resistance value to the of 12kΩ. In the same manner, in the division area 36, a resistance element 32A of 1kΩand a resistance element 32B of 5kΩ out of base elements are assigned to a circuit element of 6kΩ to be connected to the transistor 34, and directly connected to obtain a combined resistance 32 having a resistance value of 6kΩ.
Patent JP-H0988239-A (JP)
Title: Reinforcing method of reinforced concrete column
Inventor: IMANAKA NOBUO
IPC: E04B1/16
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To improve workability, and to reduct cost by welding reinforcing members, in which a plurality of flat steel materials, the directions of mounting of which are made to differ at one place, are fixed, onto the column main reinforcement of a reinforced column cylinder and arranging a plurality of the reinforcing members by U-shaped fittings, stranded wires, etc. SOLUTION: Reinforcing members 20, 21 and each column main reinforcement 10 brought into contact with the reinforcing members 20, 21 are joined by arc welding. The base sections of the column main reinforcements 10 are arc-welded to the reinforcing members 20, 21 under the state, in which U-shaped fittings are engaged with the column main reinforcements 10, at that time. A pair of stud bars are arrayed beforehand in a double level manner, and the column main reinforcements 10 are held in by the stud bars and the stud bars are folded and joined. When the reinforcing members 20, 21 are mounted, slipping-off is prevented by utilizing ribs formed to reinforcing bars. Accordingly, the strength of the reinforcing bars can be increased by using the reinforcing members 20, 21 having simple shapes.
Patent JP-H10116594-A (JP)
Title: Electrodeless fluorescent lamp
Inventor: TAKEKIYO ATSUSHI
IPC: H01J65/04
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To suppress unnecessary electromagnetic radiation to the outside of an electrodeless discharge lamp without damaging appearance by providing a conductive spiral or a conductive material at the inside of a discharge container. SOLUTION: At the inside of a discharge constainer 1, a conductive spiral ring 9 is installed near the inner wall of the container around an exciting coil 6 and he ring 9 is fixed to a cylindrical sinking part. When high frequency power is supplied to the exciting coil 6 from a lighting circuit 7 and a lamp is lighted, electromagnetic radiation noise due to high frequency current is feedbacked to the lighting circuit 7 via a copper foil 5 provided on the part of the outer wall of the container 1, further, magnetic field is made by current flowing in the spiral ring 9, magnetic field is canceled with magnetic field generated from the exciting coils 6 each other and electromagnetic radiation to the outside of the discharge container is suppressed.  Thus, unnecessary electromagnetic radiation to the outside of the lamp is suppressed, radiation noise is reduced, current is prevented from generating in a metal instrument when the lamp is inserted into the metal instrument and consequently damage of the lighting circuit can be prevented.
Patent JP-H04149383-A (JP)
Title: Method for reading lock for and unlock data in card type locker system
Inventor: SHINTANI ATSUSHI
IPC: E05B65/02
Filed: 1990-10-12
Abstract: PURPOSE:To enhance workability in investigating the cause in case of such a trouble that a door cannot be unlocked or the like by causing a card reader to read a data outputting maintenance card, and indicating stored lock and unlock data on a display. CONSTITUTION:In case of a trouble, an independently prepared data outputting maintenance card is read by a card reader 2. Binary lock and unlock data stored in a storage portion is transmitted in the form of serial flash signals by an LED display 2a in response to the signal of the card reader 2. The flash signals are then transmitted to a computer 6 via a receiving device 5 and binary data is converted into numerical valves of a plural-number system such as decimal and the like and displayed on a display unit 7. The lock and unlock data of a player card is converted into numerical values of the plural number system by the computer compared to and checked against the lock and unlock data stored. Thereby the causes of a failure can be easily and surely investigated without using a special transmitter device.
Patent JP-H02119192-A (JP)
Title: Solid-state laser device
Inventor: YAGI SHIGENORI
IPC: H01S3/081
Filed: 1988-10-28
Abstract: PURPOSE:To improve the convergence of beams by a method wherein the distance between the beams taken out of unstable and stable resonators is narrowed and the two beams are made to be in parallel with each other. CONSTITUTION:A collimate mirror 20 and a cylindrical mirror 30 constitute a basic mode resonance by a stable resonator in a P-plane and constitute an unstable resonator in an S-plane. A coupling mirror 9 narrows the distance between two beams 81 and 82 taken out by its reflective planes 91 and 92 and guides them to a matching mirror 10. A phase regulator 11 is attached to the mirror 10 and the phases of the output beams 81 and 82 are adjusted and the beams 81 and 82 are made to be in parallel with each other and outputted by the reflective planes 101 and 102 of the mirror 10. As a result, the output beams become plane waves close to each other with adjusted phases in the S-plane and become Gauss-mode waves in the S-plane and a beam with a very small divergent angle and excellent convergence can be provided. If the beam is condensed by a lens or the like, it is focused into a spot nearly a diffraction limit by a diffraction effect, so that a laser with a high output and high convergence can be obtaind.