baber/WOPTO huggingface dataset:
Patent JP-H02244526-A (JP)
Title: Safety device for electric apparatus
Inventor: FUKUSHIMA SADAO
IPC: H01H35/02
Filed: 1989-03-17
Abstract: PURPOSE:To provide possibility of normal operation at all times even though the case is tilted or tumbled in any of the directions as fore and aft and to the left and right by allowing a pendulum to swing in corresponding to tilting of the case in any mentioned direction, causing a moving member to pull an actuating piece, and thereby turning switch off. CONSTITUTION:When a body frame 1 tumbles, a weight 67 is inclined in the direction of tumbling, and cord 65 fixed to the lower part of the weight 67 pulls up the tip of a terminal plate 59 of spring nature, and a contact rivet 58 moves apart from a contact rivet 54 to provide open circuitry in electric terms. A pendulum 68 is arranged so as to swing in the direction of eventual tilting or tumbling of the body frame 1 whether it occurs in any direction. Because this switch concerned is inserted in a power supply input circuit, its opening will stop the operation.
Patent JP-H0230863-A (JP)
Title: Dial lock
Inventor: OKUDA YOJI
IPC: E05B37/02
Filed: 1988-03-19
Abstract: PURPOSE:To contrive easy change of unlocking numbers by fitting a lock dial, manufactured to such structure that unlocking is available by matching the dial with the fixed numbers and making thereby disengage a stopper, to a dial shaft in such a way that the dial is capable of changing its circumferential positions. CONSTITUTION:Splines 66 formed on a dial shaft 6 are made to be capable of fitting to spline seats 61 of a dial 5, on which dial numbers (from 0 to 9) 65 are stamped in positions corresponding to the spline seats 61, and also made to be capable of changing its circumferential positions. When changing unlocking numbers, the dial 5 is unfixed and pulled out of the dial shaft 6, then the dial 5 is fitted and fixed again after being turned in the circumferential direction by a desired angle against the original fitting position. Thereby, the unlocking numbers can be easily changed without the need for disassembly of the lock body.
Patent JP-S54158255-A (JP)
Title: Angular displacement detector
Inventor: TAKEKADO SHIGERU
IPC: G01D5/12
Filed: 1978-06-05
Abstract: PURPOSE: To make it possible to detect angular displacement in a high accuracy by forming a rotor with a side having such a size as is directly proportional to the angular displacement from a reference point and by arranging a displacement meter in a manner to face that side.  
     CONSTITUTION: If there is a linear relationship such as r = aθ + r 0  between the distance r from the center of rotation O to the circumference 4 of a rotor 1, the output and the angular displacement of a displacement meter 3 have a relationship of 1:1. When a shaft 2 is rotating at a constant angular speed, saw-tooth waves are obtained while using time t as an abscissa and distance r as an ordinate so that the stability of the angular speed of the shaft can be judged. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52149605-A (JP)
Title: Squeezing type pump
Inventor: NANUN DAISUKE
IPC: F04C5/00
Filed: 1976-06-07
Abstract: PURPOSE: The device is to obtain a squeezing type pump of the minimum pulsing movement of the fluid which is being pressed forward. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54158296-A (JP)
Title: Lead wire connector in fine current meter
Inventor: ISHISE KOUJIROU
IPC: G01N27/28
Filed: 1978-06-02
Abstract: PURPOSE: To prevent the insulating resistance from degradation between electrodes by making an electric wire covering material and an insulated molded block material mutually soluble and by making the melting point of the molded material higher than that of the covering material.  
     CONSTITUTION: A low density polyethylene such as Sumikathene C-215 having a melting point of 112°C is used as the material for the insulating layers of covered electric wires 4 and 5 acting as lead wires, and a high density polyethylene such as Sholex having a melting point of 130°C is used as the material for an insulated and molded block 11 having the covered electric wires buried. By using such substances as the materials for the two as are mutually soluble and as has its block material 12 having a higher melting point than that of the covering material 11, the moisture is prevented from stealing through the joint portion 14 after the molds 12 and 11. As a result, the insulating resistance between the electrodes 1 and 2, which might otherwise take place due to the steal of the moisture, can be prevented from degrating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52152027-A (JP)
Title: Sensor for controlling directon of movement of agricultural mobil
Inventor: KINDOU YUUJI
IPC: G05D1/02
Filed: 1976-06-10
Abstract: PURPOSE: To accurately control the directon of movement of an agricultural machine with electric signals which have been converted from optical images of the necessary part of a farm land. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62225136-A (JP)
Inventor: KOYANAGI KAORU
IPC: H02J3/36
Filed: 1986-03-27
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-H08230706-A (JP)
Title: Power steering device
Inventor: KADA TOMOYASU
IPC: B62D117/00
Filed: 1995-02-28
Abstract: PURPOSE: To prevent a delay in steering assistance by speeding up a pump to an auxiliary steering speed at least when an auxiliary steering condition is satisfied, and forcedly speeding up the pump regardless of a condition when the auxiliary steering speed is under a reference speed in case of changing the auxiliary steering speed corresponding to vehicle speed. CONSTITUTION: A power steering device 1 is adapted to steer wheels by transmitting the rotation of an input shaft 2 caused by steering a steering wheel H through a torsion bar 3 to a pinion 7 to move a rack 8. On the other hand, the device is provided with a hydraulic actuator 18 for applying auxiliary steering force. A detection signal from a vehicle speed sensor 53 is input to a control device 52, and the control device controls 52 controls a motor 50 for driving a pump 37 for supplying pressure oil to the hydraulic actuator 18. That is, at least when an auxiliary steering condition is satisfied, the pump 37 is speeded up to an auxiliary steering speed, and the auxiliary steering speed is changed according to vehicle speed. In this case, when it is under a reference speed, the pump 37 is forcedly speeded up regardless of a condition.
Patent JP-S55159417-A (JP)
Title: Aperture value detector
Inventor: TERADA KATSUMI
IPC: G03B7/08
Filed: 1979-05-30
Abstract: PURPOSE: To make the detection of the aperture value of the lens of a single-lens reflex camera simple by disposing the imaging means of the aperture member of the taking lens in the position conjugate with the film plane, forming the image thereof on a plurality of photo detectors and detecting the aperture value of the lens.  
     CONSTITUTION: The light past the taking lens 2 and stop 3 of the single-lens reflex camera passes the semi-transparent mirror part 4a of a reflecting mirror 4. The focus of the image of the stop 3 is formed on the aperture value detector 46 consisting of plural photo detectors 45, by way of a total reflecting mirror 12 and concave mirror 43. According to the aperture of the stop 3, the output of the detector 46 changes, from which the aperture value of the lens may be detected. In cooperation to mounting of various kinds of taking lenses 2, the detector 46 is moved forward or backward so that the image of the stop 3 is always focused. Thereby, the aperture value of the lens may be readily detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62225009-A (JP)
Title: Fm modlator
Inventor: SASAKI MINORU
IPC: H03C3/00
Filed: 1986-03-27
Abstract: PURPOSE:To attain accurate FM modulation whose output frequency is stable by using a clock pulse so as to sample a triangle wave of a prescribed frequency, holding the result, obtaining a prescribed digital value via a ROM and converting the value into an analog signal. CONSTITUTION:In applying FM modulation bringing respectively FM modulation frequencies to 16/62,31/62 with respect to a voltage of a synchronization tip of a video signal and a voltage of white peak, a digital value of an input video signal is inputted to an adder /subtracter circuit 13 via a latch circuit 12. When in output of the latch circuit 17 is zero, the circuit 13 adds the addition of 0+20=20 by using a clock pulse CP. Then the addition of 20+20=40 is executed and the result is 31 or over, then an overflow Cl is outputted to bring the adder /subtracter circuit 14 into the subtraction mode, the circuit 14 inputs 62 to apply the subtraction of 62&-40=22. Then the circuit 13 applies the subtraction of 22&-2=2, then the subtraction of 2-20=&-18 is applied, an underflow C2 is outputted, the circuit 14 inputs '0', the subtraction of 0&-(&-18)=18 is applied and the state is restored to the initial state. The output of the latch circuit 17 is converted into a sinusoidal wave via a ROM 18.
Patent JP-H05270955-A (JP)
Title: Formation of coating layer on oxide ceramic
IPC: H01M8/12
Filed: 1992-03-25
Abstract: PURPOSE:To provide a cermet electrode comprising electrode material particles, the particles being fine and in contact with each other, and the surfaces of the particles being effectively coated with a ceramic material comprising a solid electrolyte. CONSTITUTION:In a method for producing the cermet electrode comprising the mixture of a metal giving an electrode material with the first oxide ceramic giving a solid electrode material, the method is characterized by bringing the mixture into contact with a gas containing elements capable of forming the second oxide ceramic different from the first oxide ceramic, transporting the ions of the first oxide ceramic or oxygen released from the first metal oxide ceramic through the oxide coating film of the metal surface, reacting the oxide ceramic ions or the oxygen with the above-mentioned gas on the oxide coating film to form the second oxide ceramic coating layer on the metal.
Patent JP-S52150045-A (JP)
Title: Replenishment of toner for developing device of electrostatic latent image
Inventor: KAMOKAWA JINICHI
IPC: G03G15/08
Filed: 1976-06-08
Abstract: PURPOSE:To control the replenishment of toner by detecting the fluidity of a developer agent which changes in accordance with the content rate of toner of the developer agent.
Patent JP-S59192595-A (JP)
Title: Optical recording medium
Inventor: NANBA NORIYOSHI
IPC: G11B7/24
Filed: 1983-04-16
Abstract: PURPOSE:To reduce deterioration of S/N ratio due to preservation at high temperature after recording, by a method wherein a substance obtained by cross- linking one or more cyanine dyes having a functional group and having indole rings at both ends by a metal base cross-linking agent is used as a light-absorbing body. CONSTITUTION:A recording layer provided on a base consists of a light-absorbing body, wherein a substance obtained by cross-linking one or more dyes having a functional group by a metal base cross-linking agent is used as the light- absorbing body. The dye used here is one having a functional group capable of reacting with the cross-linking agent, and the functional group is preferably one or more of hydroxyl group, carboxyl group and sulfone group. The preferably has 1-4 functional groups, particularly, about 2 functional groups. The cross-linked substance may be obtained by dissolving predetermined quantities of the dye and the cross-linking agent in a solvent and effecting reaction at a temperature of room temperature to about 50 deg.C. Alternatively, the components are applied to the base to form the recording layer, and then cross- linking is effected by heating. When the dye has two or more functional groups, a cross- linked substance having a plurality of bonding units is produced. The recording layer consists of such a cross-linked substance, and coating property, a film-forming property, recording sensitivity and S/N ratio in reading are enhanced.
Patent JP-H02247940-A (JP)
Title: Electron emission element and image formation apparatus using it
Inventor: NOMURA ICHIRO
IPC: H01J1/316
Filed: 1989-03-22
Abstract: PURPOSE:To uniform luminous intensity of a fluorescent material and make electron emission characteristic and the position of an electron emission section to be controllable by placing the electron emission section in the vicinity of a step on a substrate. CONSTITUTION:A fine particle film 35 or a thin film conductor including fine particles is provided between electrodes 33 and 34 facing each other. Further provided in a part of the fine particle film 35 is a discontinuous electron emission section 36 of a fixed shape. A step is formed between the electrodes with regard to the electron emission section, as the production method of the discontinuous electron emission section of a fixed shape. A step forming member 32 is made of insulating material such as glass and SnO2. Organic metal is distributively applied between the electrodes and baked thereafter to form a metallic fine particle film therebetween. When the fine particle film 35 formed on the step is energized with electricity electron emission section 36 is formed linearly along the step.
Patent JP-H10245372-A (JP)
Title: 20-epi-22(r)-lower alkylvitamin d derivative and calcium metabolism improver containing the same as active ingredient
Inventor: YAMADA SACHIKO
IPC: A61P3/14
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound, having high vitamin D receptor- binding activities and useful as a calcium metabolism improver. SOLUTION: This compound is represented by formula I (R<1> , R<2> and R<3> are each H or a protecting group of OH; R<4> is a 2-6C lower alkyl), e.g. (23Z)-(20 S,22S)-1α,3β-bis(methoxycarbonyloxy)-22-ethyl-25-(methoxymethoxy)-24- trimethylsilyloxychloesta-5,7,23-triene. The compound represented by formula I is obtained by passing a cholesta-5,7,22-trien-24-one derivative represented by formula II as a starting raw material through 4 steps such as reduction, converting the raw material into 20-epi-22(R)-lower alkylprevitamin D derivative represented by formula III, then thermally isomerizing the resultant derivative and subsequently as necessary, deprotecting the prepared compound.  The compound is useful for treating deficiency in calcium methaboilism such as hypoparathyroidism, hyperparathyroidism, osteomalacia or iosteroporosis, dermatoses such as psoriasis or diseases caused by cell differentiation function anomaly such as malignant tumor, e.g. myelogenic leukemia or mammary cancer.
Patent JP-S63233624-A (JP)
Title: Mobile body communication system and its radio channel switching method
Inventor: ITO SADAO
IPC: H04W76/00
Filed: 1987-03-20
Abstract: PURPOSE:To realize a mobile communication system without generating a bit, by allocating channels for non-telephone system service on all of the radio base stations commonly, and allocating the channels different at every adjacent radio base station for the service of a telephone system. CONSTITUTION:A common radio channel and a non-common radio channel are allocated on the radio base stations 30-1 and 30-2, and a specific mobile radio equipment designated in advance out of mobile radio equipments 50 can communicate with the radio base stations 30-1 and 30-2 by using the common radio channel. And a system is controlled so that the specific mobile radio equipment 50 can switch communication with the radio base station on the other side without changing the radio channel being used in the communication with either the radio base stations 30-1 and 30-2. In such a way, it is possible to realize a communication line without generating the hit a line in a non- telephone system service.
Patent JP-S52150981-A (JP)
Title: Electrode forming method in semiconductor elements
Inventor: KIMURA TAKAHIRO
IPC: H01L21/329
Filed: 1976-06-11
Abstract: PURPOSE: To smoothly perform the formation of an Ag electrode of double heat sink diodes through electroplating by applying the a.c. voltage having an amplitude larger than the specified dielectric strength of semiconductor elements to a PN junction first, then changing over the applied voltage to forward d.c. voltage below the specified dielectric strength thereby performing plating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01239559-A (JP)
Title: Plate inspecting device
Inventor: ONKAWA TAKEO
IPC: G03F1/00
Filed: 1988-03-22
Abstract: PURPOSE:To improve the accuracy of plate inspection by providing plural memories and a TV camera moving mechanism and bringing the storage in the memories and their read addresses and the movement position of a TV camera under CPU control. CONSTITUTION:The image signal from the TV camera 18 is converted temporarily into a digital signal, which is stored in a memory 32, read out of the memory 32, and converted into the analog signal; and this image signal is converted into chromatic components for TV by a matrix circuit 36 according to color symbols for printing and projected on a TV monitor 22. The reading and writing of the memory 32 are synchronized by a synchronizing circuit 38 and its address is indicated by a CPU 40. The CPU 40 stores the position of the TV camera 18 with a coordinate signals sent from a movement control mechanism 42 and sends the coordinate signal to the movement control mechanism 42 to indicate the movement position of the camera 18, thereby controlling the operation of the whole device as well as the address control of said memory 32. Consequently, the plate inspection is performed speedily and accurately.
Patent JP-H10271326-A (JP)
Title: Image processor
Inventor: KOBAYASHI SETSUYA
IPC: G06T7/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image processor by which discrimination accuracy for the sort of a specific area is further improved. SOLUTION: With respect to a complexity calculation part 2, a vertical/ horizontal complexity extraction part 15 calculates the absolute values Tx, Ty of density differences between pixels which are adjacent in the vertical and horizontal directions in a specific area of image data inputted from an image signal input part 1. An oblique complexity extraction circuit 16 calculates the absolute values Rx, Ry of density differences between pixels adjacent in main and sub-oblique directions on the specific area. A comparator 17 compares the calculated sum total values of respective directions and outputs the minimum sun total value to an area discrimination part 4 as complexity.  A comparing difference part 3 finds out a difference between the maximum value and the minimum value out of the density of pixels in the image data and outputs the difference to the area discrimination part 4 as a comparing difference value. The discrimination part 4 discriminates the kinds of the image area, based on the complexity and the comparing difference value.
Patent JP-2000266228-A (JP)
Title: Thermal valve and control method for the thermal valve
Inventor: KUZUOKA NORIO
IPC: F24D3/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a thermal valve capable of not only controlling a full opening or a full closing but also controlling an intermediate state. SOLUTION: This thermal valve comprises a control valve 3 provided with a plug bar 2 for adjusting a fluid motion; a thermal drive portion 5 for operating the plug bar 2 of the control valve 3 by an output shaft 4; and a control portion 6 for controlling the thermal driving portion 5. The thermal driving portion 5 is provided with a heater 11 and a thermal element 12 for reversibly displacing the output shaft 4 corresponding to a heating degree by the heater 11 and for operating the plug bar 2 through the output shaft 4. The control portion 6 is provided with a displacement quantity detection sensor 13 for detecting a displacement quantity of the output shaft 4 and a control body 14 for controlling a heating degree of the heater 11 based on the displacement quantity of the output shaft 4 detected by the displacement quantity detection sensor 13.
Patent JP-H09118898-A (JP)
Title: Bleaching agent composition for herd surface
Inventor: YAMADA HIROYUKI
IPC: C11D3/34
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, comprising a specific alkali metallic silicate, a bleaching activator and a hydrogen peroxide releasing substance, having high detergency regardless of the kind and extent of foulings, reduced in damaging properties to an objective surface and useful for removing the foulings in water drain pipes and bath furnaces. SOLUTION: This bleaching agent composition comprises (A) 0.1-30wt.% crystalline alkali metallic silicate which has >=100mg CaCO3 /g ion exchange capacity or is a hydrate, (B) 0.1-30wt.% bleaching activator, reactive with hydrogen peroxide in water and generating an organic peracid such as a compound of the formula [R<1> is H, a 1-10C (branched)alkyl, etc.; R<3> is a 1-8C (branched) alkylene; R<2> is R<3> , etc.; R<4> is a 1-5C (branched)alkylene; A is a 2-4C alkylene; M is an alkali(ne earth) metal, etc.; (p) is 0 to 1; (n) is an average number and is 1-100] and (C) 30-98wt.% hydrogen peroxide releasing substance.
Patent JP-H01239592-A (JP)
Title: Damper for keyboard musical instrument
Inventor: KANEKO YASUTOSHI
IPC: G10C3/26
Filed: 1988-03-22
Abstract: PURPOSE:To reduce the volume of sound and to improve continuous stroke ability by setting the return position of a hammer after striking a 2nd position which is closer to strings than the 1st position of a soft pedal mechanism. CONSTITUTION:When a soft pedal 43 is stepped down, a hammer lever is pushed up to rotate around a hinge 30 and move to the 1st position where it comes close to strings 19, thereby shortening the distance of a hammer 17. When a motor 53 is driven, on the other hand, a wire 57 is taken up to draw a hammer rail 29 toward the strings 19. Then the arrival of the hammer rail 29 at the 2nd preset position beyond the 1st position is detected, and while the motor 53 is stopped, the wire 57 is inhibited from being rewound, thereby holding the hammer rail 29 at the 2nd position. Consequently, the hammer which returns with the repulsive force of the strings 19 after striking is received by the hammer rail 29 and stopped at the 2nd position to shorten the distance of a striking stroke. Consequently, the volume of sound is reduced and the number of times of striking is increased.
Patent JP-H09254954-A (JP)
Title: Packaging case
Inventor: SHIMURA HIDEHIKO
IPC: B65D5/10
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent a step by flaps from being generated on an inner surface and an outer surface of a case by setting a pair of flaps which are continuously provided on a side wall of small width and on a side wall of large width and opposite to each other to the shape and length in which tip edges are butted to each other approximately on the whole width. SOLUTION: In assembling a packaged case from a flat base plate, a tab 3 for sticking is fixed to a side wall 1 on the other end side to form four side walls into a square cylindrical shape. After bottom flaps 7, 7 are closed, bottom flaps 9, 9 are fixed to their outer surfaces. Tips of the bottom flaps 7, 7 are in the butted condition over the whole width, a flat wall surface is formed on the bottom of the packaged case, the bottom flaps 9, 9 are approximately equal in width of the side wall 1 and overlapped approximately in a complete manner, and the outer surface of the bottom of the packaged case becomes flat. When goods are placed in this packaged case and sealed, lid flaps 4, 4 are bend inwardly, butted to each other at the center, and then, lid flaps 5, 5 are bent and fixed to the lid flaps 4, 4.