baber/WOPTO huggingface dataset:
Patent JP-S57168509-A (JP)
Title: Feedback circuit
Inventor: YAMANASHI YOSHITSUGU
IPC: H03F1/34
Filed: 1981-04-10
Abstract: PURPOSE: To reduce equivalently the distribution capacity of a feedback resistance for an amplifier of a parallel feedback type voltage feedback circuit, by connecting plural feedback resistance in series.  
     CONSTITUTION: A feedback resistance is formed with two series resistance R 5  and R 6  for an amplifier having a parallel feedback type voltage feedback circuit. The distribution capacity of the resistance R 5  and R 6  are referred to as C 4  and C 5  respectively. If it is supposed that the C 4  and C 5  are equal to the distribution capacity C 3  of the resistance in the case of a feedback resistance, the distribution capacity is regulated to C 4 .C 5 /(C 4 +C 5 )=C 4 /2=C 3 /2 at both ends connected with the resistances R 5  and R 6  in series. Thus the distribution capacity is reduced down to 1/2 that obtained with a feedback resistance. As a result. the frequency band of the amplifier can be greatly increased. Furthermore the more the number of resistance the less the distribution capacity to further increase the frequency band of the amplifier. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04270012-A (JP)
Title: Straightening machine with width changeable roller
Inventor: HATANAKA ATSUSHI
IPC: B21D3/05
Filed: 1991-02-26
Abstract: PURPOSE:To adjust the width of the straightening roller on line by composing the width changeable leveler roller of plural sets of leveler rollers to use for straightening the shapes, and setting he corner dimension of the straightening roller of this leveler roller set to the different value individually by each set. CONSTITUTION:A width changeable leveler roller of the side changeable roll straightener for the shapes K is composed of the 1st leveler roller set 2A (one fixing side straightening roller 3a1 and two moving side straightening rollers 3b1, 3b1') and the 2nd leveler roller set 2B (one fixing side straightening roller 3a2, and one moving side straightening roller 3b2), the fixing sleeve 6 is attached to the main shaft, the moving sleeve 7 is attached to the fixing sleeve 6 with fitting in out side. The corner R dimension Rr1 of each straightening roller 3 of the roller set 2A is set based on the fillet part R dimension RH1 of the shapes K as the small web height h1, and the corner R dimension Rr2 of each straightening roller 3 of the roller set 2B is set based on the fillet part R dimension RH2 of the shaped steel K as the large web height h2.
Patent JP-H02222966-A (JP)
Title: Toner for developing electrostatic charge image, two-component developer and image forming method
Inventor: OKADO KENJI
IPC: G03G9/107
Filed: 1989-03-08
Abstract: PURPOSE:To improve the prevention of sticking of magnetic particles by determining the specific surface area and content weight % of a specific hydrophobic inorg. oxide and the specific surface area and content weight % of a specific hydrophilic inorg. compd. so as to satisfy specific conditions. CONSTITUTION:This toner contains at least the coloring resin powder having 4 to 10mum volume average grain size, and the hydrophobic inorg. oxide A having the triboelectrostatic charge characteristic of >=50muc/g absolute value of the triboelectrostatic charge quantity and having 80 to 300m<2>/g specific surface area SA by a BET method at a weight % by the weight of the coloring resin particles as well as the hydrophilic inorg. compd. B having the triboelectrostatic charge characteristic of <=20muc/g absolute value of the triboelectrostatic charge quantity and having 30 to 200m<2>/g specific surface area SB by the BET method at b weight % by the weight of the coloring resin particles. The specific surface area SA, and the content a weight % of the hydrophobic inorg. oxide A and the specific surface area SB, and the content b weight % of the hydrophilic inorg. compd. B are determined to satisfy the conditions expressed by inequality I. The toner which is stable in the triboelectrostatic charge characteristics and is particularly excellent in the prevention of the sticking of the magnetic particles is obtd. in this way.
Patent JP-H01228093-A (JP)
Title: Intrusion monitoring device for building for rent
Inventor: SUZUKI OSAMU
IPC: G08B13/00
Filed: 1988-03-08
Abstract: PURPOSE:To surely lock the doors and windows of parts for common use by prohibiting the doors of the gateway of the title building to be opened for a last leaving person when the sensor of the part for common use out of the invasion sensors provided in each room and the part for common use is operated. CONSTITUTION:Invasion sensors 1A and 1B are provided at the windows of rooms A and B, and plural invasion sensors 1C are provided at the windows of a warehouse, a passage, a washroom, etc., for common used. When a tenant of the room A leaves out of the building as a last leaving person, he closes the window and a door 2A, and makes a card reader 3A in the passage read the card. When the result of ID collation is permitted, the electric lock of the door 2A is locked, the invasion sensor 1A starts monitoring, and simultaneously, the electric lock of a door 2C is locked. Next, the card is read by a card reader 3C0, whereas, when one of the windows of the part for common use is opened, and one of the intruder sensors 1C is outputted, even if the ID collation is permitted, the electric lock of the door 2C is locked, unlocking is prohibited, and a buzzer 4 is sounded. Thus, the window of the part for common use can be surely locked.
Patent JP-H08247800-A (JP)
Title: Mounting structure of indicating instrument
Inventor: FUKUSHIMA KOJI
IPC: G01D13/02
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a mounting structure in which the number of components is reduced, which can be assembled easily in the small number of mounting processes and whose costs can be lowered. CONSTITUTION: Two first arms 5 are installed at a light conducting plate 4 so as to protrude in the horizontal direction, and second arms 6 for coupling removal are installed at tip parts of the first arms 5. Flexible arms 7 which comprise claws 7a at tip parts are formed on rear surfaces of the first arms 5. Claw coupling parts 12 to which the claws 7a are coupled are installed at a case 11. The claw coupling parts 12 are composed of tubes 12a, of claw coupling faces 12b which are formed on upper edges of the tubes 12a and of holes 12c through which the claws 7a are passed. The tubes 12a may be either circular tubes or square tubes. When an indicating instrument 1 is pushed into the case 11, the claws 7a are coupled to the claw coupling faces 12b, and the indicating instrument 1 is mounted on the case 11.  When such a mounting structure is formed, the indicating instrument 1 can be mounted on the case 11 without using a screw and by being pushed into the case 11, and the costs of the mounting structure can be lowered.
Patent JP-H09221044-A (JP)
Title: Rack and pinion type steering device
Inventor: URANO MASAHARU
IPC: B62D3/12
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To aim at reduction of colliding sound between the teeth of rack and pinion, improve the follow-up characteristic in the movement of rack to the rotation of pinion, improve the device with the increased selection of mate rial, and simplify the assembling. SOLUTION: In a retaining hole 15 formed in a housing 5 covering part of rack 4 engaging with a pinion 3, a rack support member 16 pushed in its front end side against the rear surface of the rack 4. At the opposite position to the rear end side of the rack support member 16, an opening of the retaining hole 15 is closed with a closing member 18. A covering member to cover a part of the rack 4 protrusing from the cover 5 is pressure inserted into the housing 5.  A gap in the foward and rearward crossing direction between the inner circumferential surface 31a of a guide hole 31 formed in the rack support member 16 and the outer circumferential surface 32a of a guide part 32 integrated with the closing member 18 is made smaller than a gap in the front and rear crossing direction between the outer circumferential surface 16a of the rack support member 16 and the inner circumferential surface 15a of the retaining hole 15.
Patent JP-S59178454-A (JP)
Title: Image forming method
Inventor: SAKAGUCHI YUKIHIKO
IPC: G03C8/40
Filed: 1983-03-30
Abstract: PURPOSE:To obtain a sharp dye image by heating a thermodeveloping photosensitive material in the state of contg. no water after or simultaneously with imagewise exposing in the presence of a specific compd. and forming the image by the mobile hydrophilic dye released from a dye donative material. CONSTITUTION:A photosensitive material having photosensitive silver halide, a binder and a dye donative material which exhibits a reducing property to the photosensitive silver halide and releases a dye donative material by reacting with the photosensitive silver halide when heated on a base is heated in the state of contg. no water after or simultaneously with imagewise exposing in the presence of a compd. expressed by the formula to form an image by the mobile dye released from said material. The compd. expressed by the formula acts as a dye releasing assistant and accelerates the dye releasing reaction by oxidation reduction. The released mobile dye is transferred to, for example, a dye fixing layer, by which the dye image is obtd. Thus the dye donative material reacts with the silver halide at a high reaction rate without the aid of an auxiliary developer, by which the sharp image is obtd. and the stability with age is good.
Patent JP-H07210539-A (JP)
Title: Product sum arithmetic circuit
Inventor: KUBO YOSHIHIRO
IPC: G06F17/16
Filed: 1991-03-19
Abstract: PURPOSE:To provide the product sum arithmetic circuit which accelerates an entire processing system by improving total throughput together with the operation of a CPU. CONSTITUTION:This circuit is provided with an arithmetic information storage means 2 equipped with two pairs of information storage parts 8a, 8b, 9a and 9b at least connected to a bus B for storing multipliers and multiplicands as information to be operated, multiplication processing part 3 for performing multiplication processing based on the information stored in the arithmetic information storage means 2 and outputting the arithmetic result to the next step, and cumulative addition processing part 4 for cumulatively adding the arithmetic results of the multiplication processing part 3 and outputting the arithmetic result to the bus B. When the arbitrary information storage part inside the arithmetic information storage means 2 is connected to the bus B, any information storage part different from the information storage part connected to the bus B is connected to the multiplication processing part 3.
Patent JP-S59180058-A (JP)
Title: Unit injector
Inventor: KAKEGAWA TOSHIAKI
IPC: F02M57/02
Filed: 1983-03-30
Abstract: PURPOSE:To prevent secondary injection and avoid the shortage of fuel by a method wherein an injection plunger is driven to make pumping motion in accordance with the pumping motion of a booster plunger and the motion of the plunger is controlled by a pressure difference between spill fuel and drain fuel. CONSTITUTION:Upon the operation of an engine, fuel is introduced into a fuel path 23 and a fuel cut port 42 by a pump 62 through pipings 63, 64. When the injection plunger 14, cooperating with the booster plunger 13 moved up-and- down by the rotation of a cam on a cam shaft through a follower 59, is moved upwardly, the fuel is supplied to an injection pumping chamber 50 and a booster pumping chamber 50. When the plungers 13, 14 are moved downwardly, the fuel in the chamber 50 is compressed and sent to a fuel reservoir 31 through the paths 20, 21, thereafter, opens a nozzle needle 12 and is injected from nozzles 29, 30. When the injection is closed to the condition of finishing, the fuel in respective chambers 46, 50 is released to the sides of a drain fuel chamber 24 and a spill fuel chamber 23, therefore, the cut of the fuel may be improved.
Patent JP-H06266556-A (JP)
Title: Data processor
Inventor: OSHIMA TOSHIHARU
IPC: G06F9/30
Filed: 1993-03-15
Abstract: PURPOSE:To process jump instructions at a high speed without providing an exclusive copy register relating to the improvement of a data processor. CONSTITUTION:This processor is provided with an instruction buffer means 11, an instruction execution control means 12, a branching instruction operation means 13, a calculating means 15 and a general purpose storage means 15. A register selecting part 12A provided in the instruction execution control means 12 selectively reads the general purpose storage means 15 of a predetermined specified number to a read port at a timing not used by an instruction. A branching instruction detection part 13A provided in the branching instruction operation means 13 decodes an instruction code read from the instruction buffer means 11 and detects a branching instruction for branching an address specified by the general purpose storage means 15. Also, an instruction fetch request part 13B outputs contents held by a temporary storage means 16 to an instruction fetch address bus 19 based on branching instruction detection and validates the contents held by the temporary storage means 16 when the general purpose storage means 15 specified by the branching instruction coincides with the purpose general storage means 15 of the specified number.
Patent JP-H06261875-A (JP)
Title: Device and method for magnetic resonance image
Inventor: KANAYAMA SHOICHI
IPC: G01R33/28
Filed: 1993-03-15
Abstract: PURPOSE:To simultaneously derive images of two cross sections by applying two kinds of high frequency magnetic field and gradient magnetic field by a prescribed sequence to an examinee in a uniform static magnetic field, calculating data consisting of a real number part and an imaginary number part by an orthogonal phase detection and Fourier transformation, and imaging each port. CONSTITUTION:A static magnetic field magnet 1, a magnetic field uniformity adjusting coil 3 and a gradient magnetic field generating coil 5 are driven by each power source part 2-6, and a uniform static magnetic field, and a gradient magnetic field in three directions being orthogonal to each other are applied to an examinee 7. From a transmitting part 10, a high frequency signal is sent to the examinee through a probe 9, and a reflected wave is also received 11 through the probe 9, and a magnetic resonance signal is subjected to orthogonal phase detection and transferred to a data collecting part 13, subjected to A/D conversion and sent to an electronic computer 14. The electronic computer 14 is controlled by a console 15, reconstitute an image of a real number part and an imaginary number part, based on an orthogonal detecting signal from the data collecting part 13, generates simultaneously images of two cross sections, and displays 16 them. In such a way, the image pickup time is shortened.
Patent JP-2000253460-A (JP)
Title: Method for connecting emergency call, radio base station and mobile terminal in mobile object communication system
Inventor: YONEKURA HIROKO
IPC: H04W4/90
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to connect an emergency call even when there is no free calling slot on a radio line in a mobile object communication system. SOLUTION: It is supposed that an emergency call is originated from a mobile terminal 10d when all calling slots S1 to S3 on a radio line are being used by mobile terminals 101a to 101c. When the emergency call is sent from the terminals 101d to a radio base station 102 in the state, the station 102 allocates a slot S4 being used as a controlling slot to a calling slot for the emergency call of the terminal 101d. Thereby even when an emergency call is originated to a police station/firehouse, the emergency call can be connected. Even when handover to another radio base station is executed due to an unstable radio state during the calling of the terminal 101d by the emergency call, the radio base station receiving the handover can specify the controlling slot as a calling slot for the emergency call.
Patent JP-S56150720-A (JP)
Title: Laser beam transmitting device
Inventor: MORI AKIYOSHI
IPC: H04B10/11
Filed: 1980-04-24
Abstract: PURPOSE:To stabilize the divergence angle of beams of tansmission laser beam by introducing part of the laser beam from a laser oscillator to a beam divergence detector, and controlling the divergence angle of beams of the transmission optical system based on the output of this detector. CONSTITUTION:The laser beam outputted from the output mirror 6 of a laser oscillator enters a beam splitter 9, by which part thereof is reflected and enters a beam divergence detector 10. The greater part of the beam transmits through said detector and enters a transmission optical system 11. The system 11 is for example a zoom lens of which the magnification is continuously variable, and when the change quantity signal for the magnification of the zoom lens necessary for setting the transmission beam divergence angle from the detector 10 at a prescribed value is sent to a servomechanism 12, the servomechanism 12 drives the variable magnification mechanism of the zoom lens according to the signal from the detector 10, thereby changing the magnification of the zoom lens.
Patent JP-H05260125-A (JP)
Title: Data transfer control system
IPC: H04Q1/30
Filed: 1992-03-13
Abstract: PURPOSE:To efficiently transfer data without interrupting data transfer to perform the fault recovery by detecting the frame in which error occurs during transfer of and resending this frame. CONSTITUTION:Data of a portion of one frame is read out from a transmission data buffer 20 of a channel unit 1, and a peculiar number and a check code are added to each frame by a peculiar number generating circuit 18 and a check code generating circuit 22, and this data is not only temporarily held in a data buffer 19 for resending but also sent to a remote controller 3 through an optical serial interface 2. If a check code check circuit 35 of the remote controller 3 detects an error, a resending request generating circuit 36 sends a resending request including the peculiar number of the frame, where the error occurs, to the channel unit 1. When a resending request detecting circuit 14 detects this request, this frame is read out from the data buffer 19 and is sent again.
Patent JP-S59181926-A (JP)
Inventor: SHIBUYA TADASHI
IPC: H02J3/38
Filed: 1983-03-30
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-H1096691-A (JP)
Title: Method and apparatus for analyzing plane
Inventor: IMAEDA KIYOHIDE
IPC: G01N21/35
Filed: 1991-03-19
Abstract: PURPOSE: To perform measurement and analysis in a short time by carrying out a principal component analysis to a spectral spectrum of each small area obtained by dividing a face to be analyzed, and operating a principal component mark corresponding to each of a plurality of extracted principal components for each small area. CONSTITUTION: An infrared ray from an infrared ray generation device 12 penetrates an XY table 18 and a sample A to be measured. A video camera 24 detects the infrared ray penetrating the sample A and outputs a signal to a control device 16. An infrared spectrophotometer 26 measures an intensity of the infrared ray and outputs spectral spectrum data to the control device 16. The control device 16 carries out a principal component analysis to a spectral spectrum of each small area obtained by dividing a face of the sample A, extracts a plurality of principal components and operates a principal component mark corresponding to each of the extracted plurality of principal components for every small area.  The control device 16 further detects whether each principal component mark of the small area is not smaller than a predetermined value, classifies the plurality of small areas to a plurality of groups so that small areas each having the principal component mark of a specific component of not smaller than a predetermined value area included in the same group, and analyzes a substance constituting each group.
Patent JP-S53141074-A (JP)
Title: Pressure measuring apparatus
Inventor: YASUHARA TAKESHI
IPC: G01L9/00
Filed: 1977-05-14
Abstract: PURPOSE: To eliminate the influence that the volume of sealing liquid gives to detecting part owing to ambient temperature change and increase stability and accuracy by combining a measuring diaphragm whose plate thickness is selected depending upon measurement range and a seal diaphragm which is softer several tens or several hundred times than this. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58171937-A (JP)
Title: Manufacture of silicone elastomer covering cloth
Inventor: ONA ISAO
IPC: D06N3/12
Filed: 1982-04-02
Abstract: PURPOSE:To obtain a covering layer having an uniformly thick silicone elastomer layer by designating the peeling resistance of the coated surface of a coated paper to the silicone elastomer to a specific value. CONSTITUTION:A liquid thermosetting silicone elastomer of addition reaction type is uniformly coated on the surface of a glassine paper coated with triacetyl cellulose by a reverse roll coating method. Then, a cloth, e.g., nylon tufter, etc., is laid on them and the silicone elastomer is hardened by heating by means of a hot air circulation type oven, etc. Afterwards, the silicone elastomer covering cloth is peeled off from the coated paper to obtain an objective covering cloth. In this case, the peeling resistance to the hardened silicone elastomer of the coated surface of the coated paper is designated to 50g/cm or less under the conditions of a peeling rate of 5m/min and a peeling angle of 180 deg..
Patent JP-H02236182-A (JP)
Title: Hall effect type sensor
Inventor: MURATA SHIGEMI
IPC: G01R33/07
Filed: 1989-03-09
Abstract: PURPOSE:To improve accuracy at the time of assembly and simplify assembly by a method wherein a Hall IC is stored in contact with a positioning part while the Hall IC is pressed against the positioning part by an elastic member interposed between a frame and the Hall IC. CONSTITUTION:Positioning parts 11a,11b of a Hall IC 2 are formed by inner walls of a storing part 11. At the time of assembling, the IC 2 and a flux guide 42 are inserted into the storing part 11, while the flux guide 42 with a magnet 5 fixed is fitted into a flux guide holder 13 to determine relative positions of the respective components. As a result error in size of the IC 2 itself and a frame is made within an allowable range so that assembly can be easily performed with high positioning accuracy.
Patent JP-H03257481-A (JP)
Title: Electronic learning machine
Inventor: KIKUKAWA HIROYUKI
IPC: G09B7/02
Filed: 1990-03-08
Abstract: PURPOSE:To use confirmation test equations to the necessary minimum and to utilize the storage capacity of a 1st storage means effectively by using some of learning items stored in the 1st storage means even as the confirmation test questions. CONSTITUTION:When an indicting means 14 indicates a question group problem to be learnt, the problem is retrieved in the 1st storage means by a 1st control means 14 and displayed on a display means 12, and question information on questions accompanied by confirmation test question information among the questions is retrieved by a 2nd control means 16 and stored in a 2nd storage means 15. Then when an indicating means 13 indicates confirmation test question learning, a 3rd control means 17 refers to the question information stored in the 2nd storage means 15 and questions corresponding to question information stored in the 2nd storage means 15 are retrieved among the questions stored in the 1st storage means 11 are retrieved and displayed 12 as normal confirma tion test questions. Thus, the confirmation test questions are used in common to normal learning questions to reduce the confirmation test questions to the necessary minimum thereby utilizing the storage capacity of the 1st storage means 11 effectively.