baber/WOPTO huggingface dataset:
Patent JP-H0266529-A (JP)
Title: Automatic focusing camera with external finder
Inventor: MURATA YOSHITAKA
IPC: G03B13/14
Filed: 1988-09-01
Abstract: PURPOSE:To correct a finder field accurately and to securely perform focusing by discriminating, based on range-finding information, whether an object is within a prescribed short distance or not, activating a field frame shifting means, and warning when a field frame is being shifted, and inhibiting a photographing operation during that period of time. CONSTITUTION:An automatic focusing camera with an external finder is provided with a discriminating means 112 and a first warning means 113; based on the range- finding information, the means 112 discriminates whether the object is within the prescribed short distance or not; when the object is within the distance, the means 113 warns about that. Additionally, the automatic focusing camera is provided with the field frame shifting means 115, a second warning means 116, and photographing operation controlling means 117 and 112; the means 115 shifts the field frame to a prescribed position in response to an external switch operated based on the warning and shifts the field frame again based on the range-finding information given in range- finding area; when the frame is being shifted, the means 116 warns about that; the means 117 and 112 inhibit the photographing operation during the period that the warning is given. The finder field is accurately corrected and the object is securely focused, therefore, photographing with the intended scope is performed.
Patent JP-H1142598-A (JP)
Title: Continuous paper cutter device
Inventor: SATO TAKUMI
IPC: B41J11/70
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent a jam of paper from being easily generated, and surely extrude the paper after it is cut. SOLUTION: Continuous paper P having a perforation is conveyed in a direction (a) orthogonal to this perforation to stop once, the continuous paper is pressed and held in both sides of the perforation, and a dull cutting member 50 is moved from one surface side to the other surface side of the continuous paper, it is cut so as to tear the continuous paper in its perforation. Thereafter in the case of conveying the continuous paper P again, by conveying continuous paper P1 after cutting once in the upstream direction (b), a folded fault Pc is corrected along a paper feed guide 37, thereafter the paper is conveyed in the downstream direction (a) to extrude paper P2 after cutting.
Patent JP-S60113687-A (JP)
Title: Controller for commutatorless motor
Inventor: OKADA YASUHIKO
IPC: H02P6/15
Filed: 1983-11-24
Abstract: PURPOSE:To optimally control the commutation margin angle by monitoring the commutation margin angle and a reverse voltage applied to a thyristor. CONSTITUTION:An integrated value of a reverse voltage applied to thyristors during the commutation margin angle period is outputted from an integrator 12, and a voltage signal having the value corresponding to the integrated value of the set applied voltage is generated. A comparator 11 outputs a set control lead angle signal with the compared result of the angle of the commutation margin angle and the reverse voltage value to a gate circuit 9. The outputs of a current calculating amplifier 8, a function generator 7 and a position detector 3 are applied to the gate circuit 9. The thyristor of a power converter 1 is selected by the output of the gate circuit 9.
Patent JP-S59108392-A (JP)
Inventor: NAKADA SHIGEAKI
IPC: H05K3/46
Filed: 1982-12-14
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-H04100614-A (JP)
Title: Composite roll
Inventor: NAKAGAWA YOSHIHIRO
IPC: C22C37/00
Filed: 1990-08-20
Abstract: PURPOSE:To improve the breakage resistance of a roll by arranging a cylindrical outer layer member of high alloy cast iron excellent in wear resistance on the outer peripheral surface of a steel shaft member and performing solid phase diffusion joining of both members. CONSTITUTION:The cylindrical outer layer member 1 is formed by high alloy cast iron excellent in wear resistance. This outer layer member 1 is arranged on the outer peripheral surface of a shaft member 2 formed by steel excellent in toughness. Both members 1, 2 are put by not isostatic pressure in solid phase diffusion joining. The outer layer member is formed by high chrome cast iron, graphite crystallized high chrome cast iron, adamite material or grain material. In this way, the outer layer member of expensive high alloy material can be utilized effectively.
Patent JP-H0947967-A (JP)
Title: Method for deciding optimum injection strength of air blast and method for controlling injection of air blast
Inventor: ROKUTANDA HITOSHI
IPC: B24C7/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To facilitate decision of the optimum injection strength of air blast by a method wherein an injection strength measuring process and a memory process are effected a plurality of times in such a way that a mixture ratio between a projection material and compressed air is changed by the valve opening/closing driving means of a mixing valve. SOLUTION: Actual injection is effected for seconds by a given compressed air pressure and an injection strength is measured by an injection strength measuring means 9. The position of a valve opening/closing driving means 5 and an injection strength corresponding thereto are stored at a memory device M. A compressed air pressure is then kept at a constant value, the valve opening closing driving means 5 is moved, and by changing a mixture ratio between an injection material and compressed air, the mixture is injected for seconds and an injection strength is measured and stored. A process wherein the valve opening/closing driving means 5 is moved as described above is performed at least three times, and the position, where an optimum injection strength strength corresponding to a compressd air pressure is outputted, of the valve opening closing driving means 5 is decided.
Patent JP-S60114556-A (JP)
Title: Production of copper-base alloy
Inventor: YAMAZAKI SHIYUUICHI
IPC: C22C9/00
Filed: 1983-11-24
Abstract: PURPOSE:To obtain a copper-base alloy which is remarkably improved in the strength and electrical conductivity possessed by the alloy by casting the copper- base alloy contg. Ti, Fe, Mg, etc. respectively at regulated ratios, subjecting the alloy to a heat treatment at a high temp. then subjecting the alloy to cold working and annealing after hot working and/or heat treatment. CONSTITUTION:A copper-base alloy contg., by weight, 0.05-1.0% Ti, 0.07-2.6% Fe, 0.005-0.5% Mg, respectively 0.01-0.5 Sb, V, mischmetal, Zr, In, Zn and Sn and >=1 kind of 0.005-0.2% Al and 0.005-0.007% is cast. The cast copper-base alloy is hot worked and/or heat-treated at 850-980 deg.C, more particularly, 920- 970 deg.C and is held for >=30sec at 650-850 deg.C by slow cooling, etc. during or after such treatment. The copper-base alloy subjected to the above-described heat treatment is subjected to >=1 cycle of cold working and annealing. During this time, >=one time of the above-described annealing is accomplished for >=30min at 350-550 deg.C and the copper-base alloy suitable for electrical parts such as lead frame materials, etc. of a semiconductor, the fin material of a heat exchanger, etc. is obtd.
Patent JP-H0864575-A (JP)
Title: Formation of connection hole
Inventor: NODA YASUTOSHI
IPC: H01L21/302
Filed: 1994-08-22
Abstract: PURPOSE: To provide a method of forming a connection hole by plasma etching so as to prevent even the connection hole of a large aspect ratio from being formed into a bowing form (low). CONSTITUTION: An Al-Si alloy wiring layer 12 is formed on a substrate 10 having an SiO2 insulating film on its upper layer, an SiO2 insulating film 14 is formed thereon and a resist film 16 is formed thereon and is patterned. Then, a plasma etching device is used, the film 14 is etched with the mixed gas of halogen compound gas, such as CHF3 gas and CF4 gas, and Ar and He gases using the patterned film 16 as a mask and a connection hole 18 of a hole diameter of 0.5μm is formed. The section of the connection hole has a vertical or tapered sidewall from the scanning type electron micrography of the section of the obtained hole 18.
Patent JP-H0652173-A (JP)
Title: Management system for attending/leaving
Inventor: TANII REI
IPC: G06F3/16
Filed: 1992-07-28
Abstract: PURPOSE:To transmit individual information which the reader of a magnetic card reads by synthesized voice through a voice synthesis device by connecting the reader of the magnetic card, which identifies a worker, and the voice synthesis device to a computer device which records and manages the record of attending/leaving, a birthday and the other individual information. CONSTITUTION:The reader 1 of the magnetic card 11, which identifies the worker, and the voice synthesis device 3 are respectively connected to the computer device 2 which records and manages the record of attending/leaving, the birthday and other individual information. Individual information which the reader 1 of the magnetic card 11 reads is transmitted by synthesized voice through the voice synthesis device 3. The voice synthesis device 3 transmits the content of a message by synthesized voice by the instruction of the computer device 2. A printer 4 is used at the time of printing out management information recorded in the computer device 2 if need.
Patent JP-H0880918-A (JP)
Title: Inspection mechanism
Inventor: IWAO TAKEHITO
IPC: G01M3/36
Filed: 1994-09-14
Abstract: PURPOSE: To realize a liquid leakage test and an air-inclusion test simultaneously on the same transfer line, by providing a first sampling means to shift a container to the installation site of a liquid leakage tester and a second sampling means to shift a container to the installation site of an air-inclusion tester. CONSTITUTION: In this inspection mechanism 10, a first sampling device 14 to shift a container W to the installation position of a liquid leakage tester and a second sampling device 16 to shift a container W to the installation position of an air-inclusion tester, are adjacently provided along the transfer line. When the container W has arrived at the first sampling means, it is brought to a halt by a stopper 18 and held by a vertical rotating means. In this state, an arm 40 is vertically turned by 180 degrees to shift it to the liquid leakage test position. After the liquid leakage test, the container W is returned to the transfer line 12 and brought to a halt by a stopper 20 and then it is transferred to the air-inclusion tester position by the second sampling means 16.
Patent JP-S6282282-A (JP)
Title: Variable capacity compressor
Inventor: KAWAI KATSUNORI
IPC: F04B27/08
Filed: 1985-10-02
Abstract: PURPOSE:To make it possible to practice a variable capacity operation in a simple system, by moving a spool of a control valve up and down according to the level of an intake chamber pressure, or the air conditioning load,and linking a compression chamber and the intake chamber. CONSTITUTION:On condition when the air conditioning load is larger and the pressure in an intake chamber 17 is higher, the pressure in an intake pressure chamber 77 of a control valve G' rises through a pressure leading line 76, a spool 73 moves downward, a smaller diameter rod 73a separates from a spherical valve body 72, and a pressure leading line 71 is closed by the valve body 72. Therefore, a compression chamber 46 is linked to the intake chamber 17, a spool 40 is separated from a valve plate 4 by a spring 45, and a compression at the rear side is performed effectively, resulting in a 100% capacity operation. On the other hand, when the air conditioning load is smaller and the pressure in the intake chamber 17 drops, the valve body 72 is opened, a discharge pressure inflicts to the compression chamber 46, an intake valve 34 is pressed by a valve pressing plate 41, and the compression at the rear side is annulled, resulting in a 50% capacity operation. Therefore, a compact and simple device is realized.
Patent JP-S6272638-A (JP)
Title: Cyclopentane derivative
Inventor: BERUNHARUTO RIIFURINKU
IPC: C07C35/06
Filed: 1986-09-19
Abstract: New cyclopentane derivatives of the formula I   <IMAGE>   in which R1 is H or a hydroxyl protective group, and R2 and R3 are together an O atom or are together a bond, can be used in the preparation of prostaglandin derivatives.
Patent JP-H0666573-A (JP)
Title: Route guiding apparatus for vehicle
Inventor: ITO TORU
IPC: G08G1/0969
Filed: 1992-08-19
Abstract: PURPOSE:To discretely display the position of an own vehicle without feeling unnatural by a driver even if the measuring accuracy of a present position is low when approaching an intersection. CONSTITUTION:A driver observes a display unit 28 near a cab seat to obtain the position of his own vehicle and following route information. When the own vehicle approaches an intersection to select his route, a discrete display controller 26a discretely displays the position of the vehicle on an enlarged display screen. For example, when the vehicle comes from a right direction, turns to the left at an intersection 108 and travels, small zones A, B, C are set at a road before the intersection 108, and the position of the vehicle belongs to the zone C when becoming the enlarged screen. It is displayed at a position 104-1 of 100m from the intersection, and when the vehicle approaches and enters the zone B, it is displayed at a position 104-2 of 50m from the intersection. When the vehicle approaches and enters the zone A immediately before the intersection, it is displayed at a central position 104-3 of the intersection. Accordingly, even if measuring accuracy of the present position is low, it can be displayed to the driver without unnatural feeling.
Patent JP-H05208277-A (JP)
Title: Shielded metal arc welding method for pipe
Inventor: ENDO SHIGERU
IPC: B23K35/30
Filed: 1992-08-19
Abstract: PURPOSE:To improve selective corrosion resistance, toughness and crack resistance of weld metal in circumferential welding of the pipe by regulating the difference between the weld metal and base metal, and Mo and welding conditions. CONSTITUTION:In circumferencial welding of the pipe, the pipe base metal, a high cellulose type electrode and the welding conditions are regulated. The inequality DELTAMo >=0.03% determined by the difference between the weld metal and the base metal, and Mo and the inequality PCM <=0.30% calculated from chemical composition of the weld metal are satisfied. Further, the welding conditions regulate the electrode diameter, a kind of a current, a welding current, the welding speed and the welding position.
Patent JP-S6375211-A (JP)
Title: Waves-absorbing and breaking block
Inventor: TANAKA AKIO
IPC: E02B3/14
Filed: 1986-09-18
Abstract: PURPOSE:To obtain dam blocks ensuring the fluidity of water by a method in which a pipe is buried in the block and the sleeve of the end portion is processed into a smaller diameter. CONSTITUTION:A metal pipe 3 is buried in a block 2 that is stacked up to construct a dam. The pipe 3 has a sleeved portion 8 with a diameter portion 11 and a connecting portion 12 on its offshore end. The fluidity of water can thus be ensured and the occurrence of the splash of waves can be prevented.
Patent JP-H0886326-A (JP)
Title: Phenol resin composition for frictional member
Inventor: OZEKI SHINICHI
IPC: C08L61/04
Filed: 1994-09-14
Abstract: PURPOSE: To improve moldability, flexibility, vibration dissipating performance and reduce noises by containing silicone gel having a specified penetration degree as an essential component. CONSTITUTION: Silicone gel having penetration degree of 50 to 200 is contained as essential component. Silicone compound is naturally excellent in heat resistance. The silicone gel having the penetration degree of 50 to 200 shows excellent shock absorbing performance and oscillation prevention performance, which are not losed within a wide temperature range. This silicone gel is evenly diffused in novolac type phenol resin, so that phenol resin for a frictional member is obtained, excellent in flexibility and oscillation prevention performance, which are kept within the wide temperature range. Noises are reduced, hardening is speedily performed, and excellent moldability is obtained.
Patent JP-H0268711-A (JP)
Title: Magnetic recording medium
Inventor: HASEGAWA TAKASHI
IPC: G11B5/66
Filed: 1988-09-05
Abstract: PURPOSE:To realize high coercive force and low noise by forming a Co-alloy magnetic layer on a base layer of Cr or Cr-alloy thin film on a substrate in the manner that the Co-alloy magnetic layer is composed of an aggregate of particles with specific particle sizes and each particle has specific distances from adjacent particles. CONSTITUTION:On the substrate 1, the base layer 3 of Cr or Cr-alloy thin film and Co-alloy magnetic layer 4 are successively formed and further a top layer 5 such as nonmagnetic layer or carbon thin film is provided if required. By a sectional view perpendicular to the film surface, the Co-alloy magnetic layer 4 is observed as an aggregate of particles of <=100nm mean particle size. The average roughness height of the interface or surface of the layer composed of the particles is less than the mean particle size, and each particle is at least 0.5nm apart from adjacent particles. Thereby, the medium has high coercive force and suppressed recording/reproducing noise, which contributes to high recording density.
Patent JP-2001045492-A (JP)
Title: Method for processing moving image
Inventor: NAKAYAMA TADAYOSHI
IPC: H04N19/423
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a moving image processing method and a device capable of improving encoding efficiency, especially of a B picture, and reducing code quantity when performing motion compensation prediction coding of a moving image. SOLUTION: In the processing block of a B picture, a front search area is set (S302), a rear search area is further set on the basis of a motion vector MV accompanying a rear reference image (S401 and S402), the average image data of the front search area and the rear search area is generated (S403), and a front predictive vector is obtained by searching for a processing block and an area having a high correlation from the average image data (S304). Thus, it is possible to perform searching reflecting both the front and rear reference images so that a front predictive vector MVf for performing optimum two-way prediction can be obtained.
Patent JP-2000053618-A (JP)
Title: Production of optically active benzylamine compounds
Inventor: IKEHIRA HIDEYUKI
IPC: C07C211/29
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain an optically active benzylamine compound in a high yield by reacting an imine compound with hydrogen in the presence of the complex of a group VIII transition metal, an optically active phosphine and an imide compound. SOLUTION: This method for producing an optically active benzylamine compound of formula II (for example, N-para-chlorobenzyl-phenetylamine) comprises reacting (A) an imine compound of formula I (R1 and R2 are each H, a halogen or the like; R3 is a para-halogenated phenyl) with hydrogen in the presence of (B) the complex of a group VIII transition metal [for example, dichlorotris(triphenylphosphine)ruthenium (II)], (C) an optically active phosphine compound [for example, (R, R)-5,6-bis(diphenylphosphino)-2-norbornene] and (D) an imide compound preferably at 1-200 atm in a temperature range of -40 to 120 deg.C. In the reaction, the component C is used in an amount of 1/10 to 50 times moles that of the component B, and the component D is also used in an amount of 0. 1-20 moles per mole of the component B.
Patent JP-H0267667-A (JP)
Title: Circuit board
Inventor: SONODA FUMIHIRO
IPC: G06F13/38
Filed: 1988-09-01
Abstract: PURPOSE:To directly connect respective circuit boards to be combined if necessary by providing the input parts and output parts of respective circuit boards with interface circuits having the same constitution. CONSTITUTION:In the case of integrating a frame memory board 24 in an image recorder 16, the I/O port 50 of the board 24 should have the same constitution as the I/O port 28 of a system board 22. On the other hand, an I/O port 52 has the same constitution as an I/O port 42 of a digital signal interface board 20. Thereby, both the boards 20, 22 can be mutually connected without changing or correcting respective I/O ports 28, 42, 50, 52. Image data transferred from an image processor 14 to the board 20 is adjusted at its signal level or the like by an I/O port 44. On the other hand, the I/O port 44 informs the data reception to an I/F control part 48 and transfers a signal including the image data to the I/O port 42 through an internal bus 46.
Patent JP-S60113006-A (JP)
Title: Valve timing advance device of four-cycle engine
Inventor: NAKANO YASUYUKI
IPC: F01L1/34
Filed: 1983-11-25
Abstract: PURPOSE:To cause the movement of balls to advance-control a cam shaft in relation to a driving shaft in accordance with an engine speed, by arranging the balls, which move outward by centrifugal force, between the cam shaft and the driving shaft. CONSTITUTION:A cam shaft 2, having a cam 9 swivelling a rocker arm 10, and a driving shaft 1 provide flanges 3, 4 and mutually crossing grooves 5, 6 on surfaces opposed to each other of the both flanges 3, 4, arranging balls 7 in the grooves 5, 6. The driving shaft 1, being urged to a side of the cam shaft 2 by a spring 8, causes the balls 7 to move outward in the groove by receiving centrifugal force if an engine speed increases. In this way, an angle of the cam shaft 2 advances with respect to the driving shaft 1, advancing the open-close timing of a valve.
Patent JP-2001052222-A (JP)
Title: Recording paper loading mechanism of operation recorder
Inventor: TAKAMURA SHUICHI
IPC: G01D9/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain the recording paper loading mechanism of an operation recorder which makes it secure to load recording paper on a turntable. SOLUTION: The recording paper loading mechanism is equipped with the turntable 22 and a pressure member 30. The turntable 22 is equipped with a rotary shaft 25 and a projection part 26. The rotary shaft 25 has a recessed groove 28 on its outer peripheral surface. The projection part 26 is arranged having an interval with the rotary shaft 25. The pressure member 30 has an inner cylinder part 31, an outer ring part 32, a coupling part 33, and an engagement piece 34. The coupling part 33 couples the inner cylinder part 31 and outer ring part 32. The engagement piece 34 engages the recessed groove 28. The rotary shaft 25 has an engagement restricting projection 36. The engagement restricting projection 36 restricts the engagement of the engagement piece 34 with the recessed groove 28 where the projection part 26 and coupling part 33 interfere with each other.  A slanting surface 37 guides the engagement piece 34 to the position where the projection part 26 and coupling part 33 do not interfere with each other.
Patent JP-H0773309-A (JP)
Title: Image synthesizing method and data compressing/ restoring method by histogram analysis
Inventor: NOYAMA HIDEO
IPC: G06T3/00
Filed: 1993-09-06
Abstract: PURPOSE:To provide a method for restoring image data, whose gradation is converted, to original image data before the gradation is converted. CONSTITUTION:Linear data showing a cumulative number is produced by obtaining the histogram of an image (125) and a power spectrum is obtained by performing linear Fourier transform on the linear arrangement of these data (130). A frequency and a cycle pattern are obtained from this spectrum (140), this cycle pattern is compared with a cycle pattern analitically obtained in advance (150) and the function of gradation conversion is decided by using analytic data when the patterns are matched (160). Thus, even when the kind of gradation conversion applied to the image is not recognized, the data of the original image excluding the influence of gradation conversion can be restored.