baber/WOPTO huggingface dataset:
Patent JP-S5749032-A (JP)
Title: Electric governor for internal-combustion engine
Inventor: TSUZUKI YOSHIHIKO
IPC: F02D41/40
Filed: 1980-09-05
Abstract: PURPOSE: To enable to precisely control the injection amount of fuel, by a method wherein an error in the substantial injection amount of fuel from an injection pump to the target amount is calculated from an output of a drive condition detector, and a fuel regulating section is operated in response to the result of calculation.  
     CONSTITUTION: The acceleration operating amount signal, an engine speed signal and a cooling water temperature signal are put out from an engine operating condition detector 1, and the output is given to an electric control circuit 2. In this circuit 2, the signal of a target injection amount of fuel in response to the amount which is to be injected into an engine 6 is calculated from the above-mentioned signals, respectively. In addition, the signal of a substantial injection amount detected by a substantial injection amount detector 7 is put into a circuit 2, a deviation signal calculated here from the input signal and the target injection amount signal is put out, to control a fuel regulating part 4 through an electromagnetic actuator 3, to get rid of the deviation. Further, a control circuit 2 has a function to increase and decrease the injection amount of fuel in response to a cooling water temperature signal, when an engine 6 is in a cool condition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5749361-A (JP)
Title: Magnetic alternate current generator
Inventor: CHIGUSA YUUJI
IPC: H02J7/14
Filed: 1980-09-05
Abstract: PURPOSE:To increase the AC load output for the subject generator by a method wherein the counter battery charging half-wave of a generating coil to be used for charging is fed to AC load. CONSTITUTION:The output of the generating coil 2 for AC load is fed to the AC load 4. Also, the output of the generating coil 1 to be used for charging is fed to a battery 3 through a half-wave rectifier 5 and the half-wave which is not fed for the charging of the battery 3 is fed to the AC load 4 through the intermediary of a half- wave rectifier 6. Through these procedures, the output of the AC load can be increased and the increase of the battery charging current at high speed operation can also be suppressed.
Patent JP-S5914626-A (JP)
Title: Magnetic recording medium and manufacture thereof
Inventor: MIZOGUCHI KATSUHIRO
IPC: H01F41/24
Filed: 1982-07-16
Abstract: PURPOSE:To obtain high performance magnetic recording medium which is just suitable for mass-production by providing a metal complex on an insulating or conductive base body and allowing the magnetic material to grow with the metal part of complex used as the nucleus. CONSTITUTION:A metal complex material layer which is mainly consisting of the transition metal of four systems of Sc-Cu, Y-Ag, La-Au and Ac-Lr and an organic ligand resulting from unpaired electrons of atoms of N, O and S etc. such as the chelate type ligand of organic substance due to the O-O coordinate like acetylacetone except for ligand of inorganic substance is formed on the basic material such as ceramics and aluminum, a magnetic metal is caused to grow during application of magnetic field with a metal complex material considered as the nucleus of reaction and formation of needle-shaped magnetic particles and orientation are restricted. According to this structure, reaction proceeds at a high speed and a magnetic material is formed in order. Accordingly, a high performance magnetic recording medium can be obtained on the mass- production basis.
Patent JP-S5890812-A (JP)
Title: Transistor circuit
Inventor: TANAKA KOUICHI
IPC: H04B1/10
Filed: 1982-07-16
Abstract: PURPOSE:To obtain an AGC circuit generating no click noise without being affected with temperature, by comparing a control level and a control signal at a differential circuit and charging a time constant circuit with the output from a current source. CONSTITUTION:A power supply voltage VP has a prescribed potential not affected with temperature by a diode D2 and a Zener diode D3. As resistors R9- R12 detetmining a control level, the same kind of resistor is used, and since the influence due to temperaure is the same, they are mutually canceled and the control level is independent of temperature. Because of the differential type, since no current flowing from the VCC to this circuit changes, no click noise is generated. The charging time constant can be determined independently of the discharge time constant by setting the constant current. When an impulsive noise is given to the input, a transistor (TR)Q6 turns on, a constant current I1 flows to a TRQ5 and charges a capacitor C2, the impedance of a TRQ1 is changed and the output is decreased.
Patent JP-H1071667-A (JP)
Title: Transparent conductive sheet
Inventor: SAKAI AKIHIKO
IPC: C08F299/02
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To utilize a glass substrate process at the time of the manufacture of a liquid crystal display by forming a transparent conductive film on the surface of a photo-setting resin sheet. SOLUTION: A transparent conductive sheet mainly consists of a photo-setting resin sheet and a transparent conductive film. The photo-setting resin sheet is obtained by curing a compsn. composed of sulfur-containing (meth)acrylate represented by formula by ultraviolet rays to mold the same and excellent in chemical resistance and rigidity. In the formula, R<1> and R<2> may be mutually different and are a hydrogen atom or a methyl group and R<3> and R<4> are a 1-6C hydrocarbon group which may have an oxygen atom and/or a sulfur atom in its carbon chain, X is a halogen atom, a 1-6C alkyl group or a 1-6C alkoxy group and a is an integer of 0-4 and, when a is an integer of 2 or more, a plurality of groups X may be mutually different.
Patent JP-S5914530-A (JP)
Title: Head rest device for seat
Inventor: OOSHIRO HIDEYUKI
IPC: B60N2/90
Filed: 1982-07-16
Abstract: PURPOSE:To widen the visual field of a crew on a rear seat by a method wherein supporting stays are made so as to be capable of being tilted in order to tilt a seat back forwardly or rearwardly when the head rest is lifted up more than a predetermined amount. CONSTITUTION:The supporting stays 2 of the head rest 1 are received into the stay guides 4 of the seat back 3 so as to be movable into up-and-down and the height of the head rest 1 is adjusted by engaging the retaining groove 6 of the supporting stay 2, arranged in a plurality of steps, with the retaining spring 7 for the stay guide 4 elastically. The supporting stay 2 consists of the fixed stay 2a, fixed to the head rest 1, and a base stay 2b, attached to the lower end of the fixed stay 2a through a pin 8, and the stays 2a, 2b may be titled forwardly and rearwardly with respect to the seat about the pins 8.
Patent JP-H01293375-A (JP)
Title: Image forming device
Inventor: AKIYAMA SATORU
IPC: G03G15/20
Filed: 1988-05-20
Abstract: PURPOSE:To facilitate and ensure safe detaching work by arranging a fixing device so as to be attachable and detachable from the main body of an image forming device and preventing the fixing device from being detached when temperature inside it is higher than a prescribed value. CONSTITUTION:The fixing device 18 is arranged so that its entire body or a part is attachable and detachable from the main body 30 of the image forming device, while it is equipped with a detaching preventing mechanism to prevent the entire body or a part of the fixing device 18 from being detached. In addition, a detaching preventing mechanism driving means 19 is arranged so as to drive the detaching preventing mechanism and prevent the fixing device from being detached from the main body 30 of the image forming device when the temperature inside fixing device 18 is higher than the prescribed value. As a result, manhour in the manufacturing process of the image forming device can be restrained from increasing. Work to detach the fixing device from the main body of the image forming device is facilitated, thereby ensuring the safe detaching work.
Patent JP-S63289297-A (JP)
Title: Blower
Inventor: UMEKAGE YASUHIRO
IPC: F04D29/30
Filed: 1987-05-21
Abstract: PURPOSE:To restrict the generation of NZ-sounds and to improve blowing performance by providing auxiliary blades of the same radius as that of normal blades and of short blade-circular arc length between each normal blade, and reducing the volume of work for each blade. CONSTITUTION:In a centrifugal impeller 20, plural normal blades 21 are held between a main plate and a sub-plate of the same outer diameter. And auxiliary blades 24 of the same radius as that of the normal blade 21 and of short blade- circular arc length are provided between each normal blade on the outside peripheral side of the main plate. Thus, the number of blades becomes double by adding the number of the auxiliary blades 24 to that of the normal blades 21, and the volume of work carried out by the blades 21, 24 is reduced. As a result, the pressure fluctuation that occurs when the blades 21, 24 cross a casing tongue 35 is also reduced, and the generation of NZ-sounds is restricted. Further, the flow passing through the back edge side of each blade 21 can flow along the auxiliary blade 24, turbulence is greatly reduced, and consequently the blowing performance can be improved.
Patent JP-S6020852-A (JP)
Title: Sticking method of wafer
Inventor: ISHIKAWA MICHIO
IPC: B24B41/06
Filed: 1983-07-08
Abstract: PURPOSE:To unify the machining quantity and enable abrasion of a wafer with excellent profile precision by sticking a wafer so that its surface at the inner periphery is made higher than that at the outer periphery of an abrasion holder surface and performing non-distortion mirror abrasion on the abrasion cloth. CONSTITUTION:A wafer 1 is stuck on the convex surface of an abrasion holder 12 in parallel and with its surface at the inner periphery of the holder 12 made higher than that at the outer surface. The radius of curvature R of the holder 12 is determined by the diameter of the holder 12, type of the abrasion cloth, rotation speed, pressing force, material and diameter of the wafer, etc. Next, when a composite body made with the wafer 1 and holder 12 is fitted to a liquid-type non-distortion mirror abrasion device for machining, the holder is held inclined against the surface of the abrasion cloth, but the wafer surface is inclined in advance by an angle in response to the inclination of the holder, thus the wafer surface and the surface of the abration cloth are kept in parallel, and uniform machining of the wafer surface can be attained and a wafer with excellent profile precision can be obtained.
Patent JP-H08297080-A (JP)
Title: Fracture toughness test method by small test piece
Inventor: TOYODA MASAO
IPC: G01N3/00
Filed: 1995-04-26
Abstract: PURPOSE: To provide a fracture toughness test method by a small test piece, in which an 'effective' fracture toughness value can be obtained from the small test piece which has been judged to be 'invalid' in prior art cases. CONSTITUTION: Parts near both sides of a fatigue precracked part 4 in a small test piece 2 are hardened and treated by a local quenching operation by a carbon dioxide laser. The three-point bending test of the small test piece 2 is made. A fracture toughness value is computed on the basis of an obtained load and a crack opening displacement. Thereby, the parts near both sides of the fatigue precracked part 4 are hardened so as to hard to plastically deform, the three-axis constraint degree of a crack tip part is increased, and the fracture toughness value in a plane distortion state, which is important in fracture dynamics can be obtained. As the result, the fracture toughness value which is 'effective' can be obtained from the small test piece 2 which has been judged to be 'invalid' in prior art cases.
Patent JP-H09304821-A (JP)
Title: Display device
Inventor: SAEGUSA TAKASHI
IPC: G03B17/20
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To extend a display range in an analog display area where a display part is limited by making a control means control a 1st display element group to light specified display included in the 1st display element group in a specified direction based on the lighting display position of an origin displayed by a 2nd display element group. SOLUTION: A control part obtains deviation ±ΔEV between a photometric value and a set value based on the photometric value and the set value inputted from a sensor, and displays the calculated ±ΔEV on a display part while referring to a memory. This display device is provided with symbol display segments 41 to 49 (1st display element group) performing lighting display based on the display value and origin display segments 72 to 78 (2nd display element group) arranged near the segments 41 to 49 and performing the lighting display of the origin corresponding to the display value, and the control part controls to light the specified display included in the segments 41 to 49 in the specified direction based on the lighting display position of the origin.
Patent JP-H07310877-A (JP)
Title: Pipe joint
Inventor: HARUNA SAKAE
IPC: F16L25/02
Filed: 1994-05-13
Abstract: PURPOSE:To provide a dissimilar metal contact preventing-type pipe joint, having respective members having simple structures, having a low cost, and having highly efficient insulating properties. CONSTITUTION:A pipe joint is provided with a joint main body 3 provided with an internal thread part 4 for a pipe to be connected on an end part opening part 3a, and a resin-made anticorrosive core 5 provided with a cylindrical part 5a for forming an annular clearance part 15 into which the pipe to be connected is fitted between it and the internal thread part 4. A cylindrical insert part is provided inside the joint main body 3. An annular clearance is provided between the outer peripheral surface of the insert part and the inner peripheral surface of the joint main body 3. The rubber layer R to be formed by vulcanize- baking, and having electrical insulating properties is interposed into the clearance S. The inner end surface of the insert part is brought in close contact with the inner end surface 7 of the resin-made anticorrosive core 5. A recessed groove 20 in the circumterential direction is provided on the outer peripheral surface on the inner end of the insert part 8, and a ring-like seal member 22 having electrical insulating properties is fitted into the recessed groove 20.
Patent JP-H0220711-A (JP)
Title: Filtering collector for solid and powdered waste for industrial and civil engineering sucker
Inventor: SERUJIO TSUONI
IPC: A47L5/28
Filed: 1989-05-19
Abstract: PURPOSE: To clean a wet road by sucking solid and powder refuse on a street and introducing it into a removable storage bag made of plastics or other disposable materials. CONSTITUTION: Solid and powder refuse is sucked from a suction port mounted on a car body to a carrying duct 12 through a fan 10 driven by a motor 9. The refuse is introduced into a storage bag 17 formed from plastics or other disposable materials connected to a port 18 provided on the bottom of a manifold 16, and the exhaust air is discharged through a filter 19.
Patent JP-S5833147-A (JP)
Inventor: MAIKURU HANGU
IPC: B60Q11/00
Filed: 1981-08-11
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-S614276-A (JP)
Title: Macromolecular semiconductor element and manufacture thereof
Inventor: EBISAWA FUMIHIRO
IPC: H01L51/30
Filed: 1984-06-18
Abstract: PURPOSE:To keep the initial characteristics even if the element is allowed to remain in atmosphere for a long time and to make the effect of the surface hard to receive, by providing two kinds of heterocyclic macromolecular semiconductor films obtained by electrolytic oxidation, which have electric junctions and have different features, on an electrode substrate, and forming upper electrodes. CONSTITUTION:The first layer of an electrolytic polymerized film is provided on an electrode substrate. The second layer of the film is provided on the first layer. Thus the two kinds of films are laminated. As the first layer, a film (polythiophene film), by which ions (dopant) included in said electrolytic polymerized film is easy to eliminate, is used. As the second layer, a film (polypyrrole film), by which the dopant is hart to be separated in comparison with the first layer, is used. The junction having the excellent stability is obtained. The element can be used in economically excellent junction elements, solar batteries and sensors sush as optical sensors.
Patent JP-S5249928-A (JP)
Title: Proces for extraction of zinc silicate ore
Inventor: SHINOHARA YUKIO
IPC: C22B19/20
Filed: 1975-10-18
Abstract: PURPOSE: To extract zinc from zinc silicate ore without difficulty in filtration caused by the formation of silica gel by means of adding a specified amount of ferrous ions to the ore, and treating the mixture with dilute sulfuric acid oxidized by use of a specific oxidizing agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5865240-A (JP)
Inventor: DEBITSUDO EI SUTOOMU
IPC: B01J27/19
Filed: 1982-07-17
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-S5249497-A (JP)
Title: Moisture-sensitive resistor
Inventor: MATSUURA MIKIO
IPC: G01N27/12
Filed: 1975-10-16
Abstract: PURPOSE: Moisture-sensitive ceramic resistor composition of hexavalent metal oxide (MO 3 )-Fe 2 O 3 -K 2  O having high humidity sensibility from low to high humidity regions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5466176-A (JP)
Title: Case for waterproof wrist watch
Inventor: DANIERU WAIRUDO
IPC: G04B37/05
Filed: 1978-10-11
Abstract: The encaging frame (7), supporting the movement (1), furthermore serves, on the one hand, in the assembling of the middle/bezel (3) and of the back (4) and, on the other hand, in providing for the waterproofing between these two elements. For this purpose, this encaging frame is covered, externally, with a seal having two rims (9a and 9b), extending radially inwards, coating the edges of the encaging frame (7). This seal is drilled with ports through which pass projections (7a and 7b) of the encaging frame (7) which hooks up with the middle/bezel (3) on the one hand and the back (4) on the other, respectively, with the aid of beads (3b and 4b) which they possess for this purpose. <IMAGE>
Patent JP-S615381-A (JP)
Title: Optical character reader
Inventor: HAMAZAKI YUUJI
IPC: G06K9/03
Filed: 1984-06-20
Abstract: PURPOSE:To execute correction and confirmation actions in parallel with a read action by storing codes for showing the discrimination failure instead of a character image, displaying the read-out result of a document including characters incapable of being read out in parallel with a read action if there is an instruction of an operator and replacing the characters incapable of being read out. CONSTITUTION:A character on a document 1 is read out by a photoelectric transfer part 3 and converted into a character pattern, which is identified by a recognition part 4. Corresponding code information is accumulated in a memory part 5. Codes written in the memory part 5 include those corresponding to patterns to be discriminated and described and the prescribed code incapable of being read in correspondence to patterns incapable of being read. When characters incapable of being read or erroneous ones occur, the read-out result of the document 1 including said characters is fetched from a discharge part 8. The operator keys in character codes corresponding to a right answer through a keyboard part 7 and inputs this to the recognition part 4, refering to the read-out result displayed on a display part 6 and the document 1 fetched from the discharge part 8. After the recognition part 4 changes these character codes to character codes incapable of being read and erroneous character codes, they are written to the memory part 5.
Patent JP-S63301492-A (JP)
Inventor: SHIDONII ARUFURETSUDO RICHIYAA
IPC: H01J61/22
Filed: 1988-05-24
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-H05317590-A (JP)
Title: Dryer
Inventor: HIROTA TATSUYA
IPC: F26B25/02
Filed: 1992-05-18
Abstract: PURPOSE:To provide a dryer which efficiently performs drying by applying driving control to a spindryer appropriately corresponding to the state and the amount of material to be dried in the spindryer. CONSTITUTION:Exhaust gas temperature from the spindryer 2 is detected by a temperature sensor 30H, and the temperature of drying air before heated by a heater 23 is detected by a temperature sensor 30L. When difference between the detection temperature of the temperature sensors 30H, 30L is increased steeply, the spindryer 2 is rotated in the forward/backward directions by judging that a dumpling state is set due to the entanglement of clothes. When no such dumpling state of the clothes in the spindryer 2 occurs in a drying process, the difference between the detection temperature of the temperature sensors 30H, 30L is changed comparatively slowly. Therefore, no forward/ backward rotation of the spindryer 2 to eliminate such dumpling state is performed.
Patent JP-H04328314-A (JP)
Title: Device and method for recording/reproducing two tracks two programs
Inventor: SUZUKI KOJI
IPC: G11B5/027
Filed: 1991-04-26
Abstract: PURPOSE:To output a program signal which is specified for one screen by selecting the specified program signal from a reproduced FM signal picked up by first, second and third pair heads, and adjusting the selected signals. CONSTITUTION:The first pair head AH consists of a pair of magnetic heads AH1 and AH2 of an inverse azimuth, which make a pair in the direction of the diameter of a rotary drum D. The second pair head BH similarly consists of magnetic heads BH1 and BH2 making a pair and the third pair head CH consists of magnetic heads CH1 and CH2 making a pair. The respective magnetic heads are provided at the same high with the direction of the axis of the rotary drum D as a reference. The magnetic heads AH1, AH2, BH1 and BH2 are arranged by separating them by 90 degrees in a peripheral direction and the width is set to be equal to that of a track. The magnetic heads CH1 and CH2 are arranged in the middle (45 degrees) of the other magnetic heads and the width is set to be equal to that obtained by combining two tracks. Thus, a magnetic tape can be reproduced at high speed and the specified program signal can be outputted.
Patent JP-S6285222-A (JP)
Title: Production of electrode substrate for liquid crystal display
Inventor: MATSUO MAKOTO
IPC: G02F1/1337
Filed: 1986-05-30
Abstract: PURPOSE:To attain superior uniformity in an initial orientation and to stabilize the molecules of a liq. crystal in a cell for a long period by applying 0.01-10% soln. of aromatic polyamic acid to the surface of a substrate having a transparent electrode film, carrying out heat treatment to form a polymer film and orienting this film. CONSTITUTION:0.01-10% Soln. of aromatic polyamic acid is applied to the surface of a substrate having a transparent electrode film, heat treatment is carried out at 100-350 deg.C to form a polyimide type polymer film and this film is oriented. Superior uniformity in initial orientation is attained and orientation is not broken at a heating temp. during sealing. Since the film has the compatibility for a liq. crystal, it can stably maintain the molecules of the liq. crystal in the cell for a long period.