baber/WOPTO huggingface dataset:
Patent JP-H02196161-A (JP)
Title: Fuel injection nozzle for internal combustion engine
Inventor: BUERUNAA BANTSUHAFU
IPC: F02M45/08
Filed: 1989-12-14
Abstract: PURPOSE: To reduce a space for incorporating an evaluation circuit by fixing an induction coil of the evaluation circuit for detecting a stroke of a needle valve opened against two nozzle springs for receiving a fuel pressure to a support member of one of said nozzle springs. CONSTITUTION: A needle valve 18 movably fit in a nozzle body 10 is moved upward against a first nozzle spring 28 and a second nozzle spring 40 by a fuel pressure working on a pressure shoulder defined in a scope of a pressure chamber so as to be separate from a corresponding valve sheet, thus injecting fuel from injection holes. In this case, in a collar 72 attached to a support member 44 for the second nozzle spring 40, an induction coil 74 of an evaluation circuit for a needle valve stroke or injection initiation is disposed. Further, a pressing piece 32 of the first nozzle spring 28 is provided with a collar-like protrusion 76, which moves together with the needle valve 18 to functions as magnetic core to provide effect upon a magnetic circuit of the induction coil 74.
Patent JP-H0566363-A (JP)
Title: Optical isolator and its assembly
Inventor: HIRAI SHIGERU
IPC: G02B27/28
Filed: 1991-12-06
Abstract: PURPOSE:To manufacture the optical isolator of high quality by a simple manufacturing process. CONSTITUTION:The assembling process of the optical isolator consists of a 1st assembling process wherein holders 2, 3, and 4 are inserted into a spacer 1, a 2nd assembling process wherein components such as a lens 11 and a lens holder 12 are coupled and assembled by metallized joining, and a 3rd assembling process wherein the optical isolator main body 10 and optical fiber lens coupling parts 20 and 20 obtained by the 1st and 2nd processes are coupled and assembled by metallized joining while their positions are adjusted. The degree of freedom of the position adjustment of the optical isolator main body 10 and optical fiber lens coupling parts 20 and 20 in the 3rd process is determined by a plane direction perpendicular to the optical axis and a direction of rotation on the center axis of the optical isolator main body 10.
Patent JP-H09154495-A (JP)
Title: Fried cake
Inventor: KOIKE MAKOTO
IPC: A21D8/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To improve the surface structure, coloring and swelling volume of fried cake having the foamed coating by using an oil or fat composition containing specific components. SOLUTION: Fried cake having foamed coating is produced using an oil or fat composition containing at least one selected from sucrose fatty acid ester, diacetyltartaric monoglyceride and succinic monoglyceride. The objective oil or fat composition preferably contains sucrose fatty acid diester and sucrose fatty acid triester in amounts of 0.05-10wt.%, respectively from the view point of fuming on frying and prevention of strange tastes.
Patent JP-H11220975-A (JP)
Title: Transgenic animal
Inventor: KARASUYAMA HAJIME
IPC: A01K67/027
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new animal in which genome is modified so as to be able to always express a molecule having antigen specific recognizing site of immunoglobulin(Ig) E and Ig E receptor-binding site and useful for search, evaluation, etc., of antiallergic medicines. SOLUTION: In a new transgenic nonhuman animal, the genome is modified so as to be able to always express a molecule having Ig structure containing a component comprising at least one antigen-specific recognizing part (with the proviso that the recognizing part has specificity to antigen previously selected) containing Ig heavy chain variable region and light chain variable region and a heavy chain stationary region enabling binding to IgE receptor and exhibits allergic reaction by single administration of a specific antigen. The animal is obtained by introducing IgE gene in which the stationary region is derived from secretion type IgE and the variable region has binding property specific to the specific antigen into a fertilized egg, transplanting the fertilized egg into same kind of a female animal oviduct which is subjected to pseudopregnant treatment and developing the egg in the womb.
Patent JP-H10149860-A (JP)
Title: Bracket structure for fixing electrical equipment
Inventor: YAMANE NOBUFUMI
IPC: B60R16/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To be not subject to restriction of the constitution of a bracket for fixing a connector and the arrangement of electrical equipment even if the connector is changed by fixing the electrical equipment to an electrical equipment fixing part and fixing the connector connected to the electrical equipment through an electrical equipment harness to a connector fixing part. SOLUTION: A solenoid fixing part 2 which is an electrical equipment fixing part of an electrical equipment fixing bracket, and a connector fixing part 3 of a connector fixing bracket are arranged in a plate-shaped bracket main body 1. The solenoid fixing part 2 has a solenoid mounting part 2A which is an electrical equipment mounting part in the central part, and a plurality of fixing bolt holes 4 are formed so as to surround the solenoid mounting part 2A. The connector fixing part 3 is integrally formed on one side of the solenoid fixing part 2 through a bending bound part 5, and an engaging hole 3A is formed in the connector fixing part 3.
Patent JP-H11157107-A (JP)
Title: Open/close mechanism for printer
Inventor: TERADA SHOICHI
IPC: B41J29/13
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce the space being occupied by the open/close mechanism by providing a pin with a torsion spring being fitted, at the opposite ends thereof, to arm upper frame and an open lever and locking the mechanism by hooking the click part at the forward end of an open/close lever to the hole in a lower frame thereby decreasing the radius of rotation. SOLUTION: A printer open/close mechanism can be opened/closed perpendicularly to the line direction of a thermal head 2 while directing the hinge at the open/close section toward the print sheet carrying direction. A pin 27 is provided with a torsion spring 34 being fitted, at the opposite ends thereof, to an upper frame 31 and an open/close lever 30 and the mechanism is locked because the click part at the forward end of the lever 30 is hooked to the hole in the lower frame 32. A force acts in the direction of a platen 1 from the thermal head 2 through a press mechanism 3 and the thermal head 2 is urged constantly against the platen 2. The platen 1 has a gear 22 touching a gear/pulley 23 and connected through a belt 20 with a pulley/gear 24.
Patent JP-H09170470-A (JP)
Title: Electronic controller for adjusting quantity of fuel in internal combustion engine
Inventor: HERUMUUTO DENTSU
IPC: F02D41/06
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To optimize the fuel amount during warm-up operation when an engine is started and when fuel is to be increased, for those engines decreasing the richness of mixture according to selectable functions, by relating the functions to the integration value of the amount of air supplied to the internal combustion engine. SOLUTION: An internal combustion engine 10 has an air flow sensor 13, throttle valve 14, and injector valve 15 positioned in an inlet tube 12, a controller 16 receives air flow signal QL, revolution signal n and temperature signal T to provide signal to the injector valve 15 and ignition apparatus. In this case the fuel amount is to be rich at a predetermined starting level when starting the engine, after the starting, the richness is decreased. Such operation is carried out by functions, however the function to decrease richness is determined according to the integration of the air flow supplied to the internal combustion engine 10, the integration value for decreasing the richness is formed as soon as one of the amounts of start-up, finishing start-up, after starting, or during warm-up is detected.
Patent JP-H06173667-A (JP)
Title: Exhaust gas purifying device of internal combustion engine
Inventor: TASHIRO YOSHIHISA
IPC: F01N3/24
Filed: 1992-12-03
Abstract: PURPOSE:To make a purifying rate optimum by branching the upstream side of catalyst of an exhaust pipe into first and second pipe passages on which valve are provided respectively, and providing a cooling device on a first pipe passage, and controlling the temperature of exhaust gas flowing into the catalyst by means of openly/closely controlling two valves. CONSTITUTION:An exhaust pipe 14 is branched into a first pipe passage 20 provided with a first valve 51 and a cooling device 71, and a second pipe passage 22 provided with a second valve 61. The pipe passages 20, 22 are assembled into one pipe passage 26 again and then a reduction catalyst 40 is provided. A control unit transmits its output lines 121, 122 in response to a temperature of exhaust gas and then controls the first and second valves 51, 61. Namely the valve 51 is closed and the valve 61 is opened so as not to cool the exhaust gas when the temperature of the exhaust gas is proved to be in alow range due to the signal of a temperature sensor 110. The valve 51 is opened and the valve 61 is closed so as to make the exhaust gas flow into the cooling device 70 when the temperature of the exhaust gas is in its high, range. Consequently, a high purifying rate is achieved in the total range.
Patent JP-H10158013-A (JP)
Title: Binder-free molecular sieve zeolite granule containing lithium, zeolite-a type and lithium zeolite-x type zeolite
Inventor: HEES BRUNO
IPC: B01J20/18
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide Li-zeolite granules which can be produced by a technically simple method, which can be used for air separation in a pressure swing adsorption method, which ensures a high yield of oxygen and high product capacity and which has resistance against fracture although it does not contain a binder. SOLUTION: This molecular sieve zeolite granule consists of Li zeolite-A and Li zeolite-X and contains no binder. To produce the zeolite granule, the powdery zeolites of Na zeolite-A and Na zeolite-X are mixed with a silica sol or other proper binder containing SiO2 and compacted to obtain a SiO2 - bonded granule. The obtd. granule is subjected to aluminization, while the SiO2 binder is converted into Na zeolite-A. The treated granule is subjected to exchanging with Li so that 60 to 100% of exchangeable cations in the zeolite are exchanged. Then the exchanged granule is activated at 300 to 650 deg.C.
Patent JP-2001136822-A (JP)
Title: Fruit harvesting vehicle
Inventor: HIRAGAKI KIKUO
IPC: B66F11/04
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a fruit harvesting vehicle suitable for fruit harvesting work and various other works of fruit tree cultivation. SOLUTION: The fruit harvesting vehicle is composed of a work table 12 capable of holding a fruit storage box 1 and the worker, a supporting carriage 3 having a gyration part 14 and moving forward and backward, an extensible arm 7 extending from the gyrating part 14 outward and supporting the work table 12, an extension cylinder 4 to extend or contract the extensible arm 7, an elevation angle cylinder 5 to adjust the elevation angle of the extensible arm 7 relative to the gyration part 14 and a horizontal cylinder 6 to keep the work table 12 in horizontal state relative to the extensible arm 7.  The supporting carriage 3 is driven into a paved road between fruit trees and the fruit harvesting work and various other works of fruit cultivation are performed by a worker on the work table 12 by the forward and backward motion of the supporting carriage, the gyration of the gyrating part 14, the extension or contraction of the arm 7, the lifting and lowering of the extension arm 7 with the elevation angle cylinder 5 and the maintenance of the work table 12 in horizontal state with the horizontal cylinder 6.
Patent JP-H10161312-A (JP)
Title: Color paste, color filter and liquid crystal display device
Inventor: KUBOTA YASUO
IPC: C09D179/08
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To improve etching property, dispersibility of pigments and transmissivity of light by controlling the transmission factor of light at specified wavelength of a polyimide film having specified film thickness which is produced from a polyamic acid to a specified value or higher. SOLUTION: This color paste contains a polyamic acid, solvent and pigment and has the following properties. When a polyimide single film is produced from the polyamic acid having the structure expressed by the formula to 1μm thickness, the transmittance of the film is >=80% for 450nm wavelength and >=65% for 400nm wavelength. Diamines are used for synthesis of the polyamic acid and >=25mol% of the diamines are aromatic diamines having amino groups on meta positions. The mol.wt. of the repeating units in the polyamic acid is <=500. In the formula, R<1> is a 1 to 22C bivalent org. group, R<2> is 2 to 22C tri or tetravalent org. group and (n) is 1 or 2.
Patent JP-H03190687-A (JP)
Title: Control method for profile speed of robot
Inventor: NAKADA YASUYUKI
IPC: B25J9/10
Filed: 1989-12-15
Abstract: PURPOSE:To reduce the burden of an operator, by applying a constant force by a force control part on the surface of the object having the curved face in an unknown shape based on a calculated profile coordinates system and moving command and performing a profile motion while changing the moving speed automatically. CONSTITUTION:A position control part 3 controlling the position of a robot based on the position coordinate value of a position detection part 5, a force control part 4 controlling the force of a robot based on the force detected by a force detection part 6, a curvature calculator 71 calculating the curvature of the point of contact of the object of the robot for performing the transmission of a force/ position commands and parameter to the robot, a control command producing part 7 having a moving speed setting part 72 which automatically changes the moving speed of the robot tip by the curvature and a slope line vector calculating part 8 which calculates the slope line vector of the point of contact of the robot and object and calculates a profile coordinate system, are provided. A calculation part 9 which calculates the vector in the moving direction of this robot is provided, a constant force is applied on the surface of the object, the moving speed is changed and the profile motion is executed.
Patent JP-H09147045-A (JP)
Title: Neural network
Inventor: MATSUNO YOSHIAKI
IPC: G06G7/60
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To correctly identify the categories by deleting the nodes corresponding to plural categories of an adaptive resonance theory(ART1) network execution means, using only the patterns resonant with the deleted nodes and performing the re-learning by means of a monitoring parameter of larger value. SOLUTION: The neural network 9 deletes the nodes corresponding to plural categories without changing the monitoring parameter which is used for the pattern identification processing. Then the network 9 takes out only the patterns that are resonant with the deleted nodes and performs the re-learning by means of a monitoring parameter of larger value. That is, a re-learning control means 7 sets the value of the monitoring parameter ρ at ρ+Δ (Δ>0). Then, the means 7 deletes the nodes corresponding to plural categories out of the output layer of an ART1 network execution means 2 and takes the patterns resonant with the deleted nodes out of a learning pattern storage means 1. These patterns are given to the means 2 for execution of the re-learning.
Patent JP-H05157881-A (JP)
Title: Internal pump motor assembling tool
Inventor: YAGI SHUNJI
IPC: G21C19/02
Filed: 1991-12-09
Abstract: PURPOSE:To enable safe, positive and efficient work without the infiltration of cooling water in a reactor pressure container at the time of combining the motor of an internal pump with a shaft. CONSTITUTION:There are provided a position supporting part I having keys 61, 33 to be respectively fitted into the key groove 31 of a shaft 14 and the key groove 32a of an inner cylinder 19, and a collar 21 to be brought into contact with an inner cylinder flange 60 provided at the lower part of the inner cylinder 19 of a motor. There are further provided a base seat 23 for supporting the collar 21 through a small diameter thrust bearing 22, a flange 24 for placing the base seat 23, and a jack part J and jack bolts 26 fitted to the flange 24.
Patent JP-H08182201-A (JP)
Title: Automatic synchronous closing apparatus
Inventor: TONOZUKA TAKEHIRO
IPC: H02J3/42
Filed: 1994-12-27
Abstract: PURPOSE: To reduce the number of potential transformers by detecting a voltage of one phase of the power supply system with a potential transformer and then estimating, by calculation, the voltage of the remaining phases from this detected value. CONSTITUTION: A voltage of the remaining phases is estimated, by calculation, with a phase voltage arithmetic means 42 on the basis of the voltage of one phase of the power system 2 detected by a voltage detecting means 41. A synchronous closing command generating circuit 44 generates a closing command of a breaker 2 with outputs of three-phase voltage detecting circuit 43, the voltage detecting means 41 and phase voltage arithmetic means 42 of a generator 1.  The synchronous closing command generating circuit 44 calculates, through arithmetic operation of the square sum of respective in-phase difference voltage of each phase voltage of both detected or estimated power supplies, only the element corresponding to (difference frequency)/2 within the in-phase difference voltage waveform of both power supplies expressed by multiplication of the (sum frequency)/2 element and (difference frequency)/2 of both power supplies and outputs a closing command of the breaker 2 based on this element. With this structure, the number of potential transformer can be reduced.
Patent JP-H11157211-A (JP)
Title: Thermosensitive recording medium and polyolefin film containing cavities for thermosensitive recording medium
Inventor: OTA SABURO
IPC: C08J9/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermosensitive recording medium which has high resolution and is free from interlayer peeling. SOLUTION: This thermosensitive recording medium has microcavities whose content amounts to 10 cc/100 g or more and at most, 40 cc/100 g in a polyolefin layer used as one of the constituent elements of a support for the thermosenstive recording layer. This polyolefin film layer is preferably composed of a mixture of polyolefin and a substance which is non-compatible with the polyolefin and biaxially stretched.
Patent JP-2000116360-A (JP)
Title: 'karashi-mentaiko'-flavored opossum shrimp pickle
Inventor: ABE HIDEMARO
IPC: A23L17/40
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new food product by processing opossum shrimp. SOLUTION: This new food product is obtained by boiling opossum shrimp in salt water followed by pickling the resultant opossum shrimp in a 'Mentaiko'-flavored liquor (Karashi-Mentaiko: codfish ovary pickled with red pepper) and then seasoning it with Guinea pepper.
Patent JP-H06174877-A (JP)
Title: Reactor control rod
Inventor: HAMADA JUN
IPC: G21C7/12
Filed: 1992-12-03
Abstract: PURPOSE:To insert all of control rods while maintaining thermally good characteristics without biasing outputs upward in a reactor core even if all of the control rods are gradually inserted from a state in which all of the control rods are extracted or from a state in which almost all of the control rods are extracted, as during normal operation. CONSTITUTION:A plurality of control rod main bodies are classified into plural groups of different speeds at which they are inserted into a reactor core, including a first group 2a that include control rods inserted and extracted during normal operation and at least one second group 2b, 2c that include control rods inserted into the core at a speed different from that of the first group 2a.
Patent JP-H08181251-A (JP)
Title: Ceramic multilayer substrate
Inventor: ARAKI HIDEAKI
IPC: H01L23/12
Filed: 1994-12-27
Abstract: PURPOSE: To prevent the floating of a semiconductor chip caused by convex warp of a substrate. CONSTITUTION: Many pads 13 are made, in the same pattern as the disposition of the electrodes of a semiconductor chip 11, on the surface of a ceramic multilayer substrate 12, and a recess 15 is made in the inner region of the row of this pads 13. For the formation method for a recess 16, a square hole is stamped out for a recess 16 in a green sheet stacked as the uppermost layer, and this is stacked on another green sheet, and baked.  For this ceramic multilayer substrate 12, the recess 16 on the surface of the substrate faces the bottom of the semiconductor chip 11 (flip chip), and a gap opens between both, so even if the ceramic multilayer substrate 12 warps convexly and the bottom of the recess 16 warps convexly, the bottom of the recess 16 can avoid abutting on the bottom of the semiconductor chip 11, and the floating of the semiconductor chip 11 by the convex warp of the ceramic multilayer substrate 12 is prevented, and the reliability on the flip improves.
Patent JP-H05159734-A (JP)
Title: High voltage power supply
Inventor: KAI MIKIAKI
IPC: H01J37/248
Filed: 1991-12-09
Abstract: PURPOSE:To generate stable high voltage. CONSTITUTION:A DC part 4 is constituted of a reference resistor R0 and a capacitor C0 constituting a filter circuit and built in one space S2 of a shield case 1. An AC part 3 and a power transmitting circuit 5 are built in the other space S1 of the shield case 1. The AC part 3 is constituted of CWC to apply a corona shield 7 to each capacitor. The power transmitting circuit 5 is provided with three high voltage insulating transformers T1, T2, T3 and a rectifier 6, and the high voltage insulating transformers T2 and T3 are housed in boxes 80, 81 of corona shield. Potential of corona shield 70, 71 of a capacitor in a main pole side is respectively given to cores of the high voltage insulating transformers T2 and T3. Power transmitted by the high voltage insulating transformers T1, T2, T3 is rectified by a rectifier 6, transmitted to the DC part with a shield plate 2 spaced through an exclusive use line and supplied to an electron gun part or the like from this DC part.
Patent JP-H04189518-A (JP)
Title: Nozzle device for injection molding
Inventor: KURINO YUKINORI
IPC: B29C45/17
Filed: 1990-11-26
Abstract: PURPOSE:To carry out the respective injections of molten resin and of pressurized gas by means of a simple structure wherein an injection cylinder equipped with a shut-off nozzle and a gas feeding nozzle, which is installed on the shut-off nozzle so as to engage with the inlet of a mold, in the molten resin flow passage of which a gas feeding member is provided. CONSTITUTION:The nozzle device 1 concerned consists of an injection cylinder equipped with a shut-off nozzle 2 and a gas feeding nozzle 4, which is installed on the shut-off nozzle 2 and is allowed to be engaged with the inlet of a mold. The gas feeding nozzle 4 has molten resin flow passages 43 communicating the front end of a nozzle main body, in which a gas feeding member 41 is provided, with its rear end at both the sides of the gas feeding member 41. Pressurized gas, which is introduced in the gas feeding member 41, is passed through a slit space 43 and then discharged. Thus, the injection of molten resin is performed by the shut-off nozzle 2 and the pouring-in of the pressurized gas is performed by the gas feeding nozzle 4 independently with each other and through separate timing.