baber/WOPTO huggingface dataset:
Patent JP-H11260484-A (JP)
Title: Fitting detecting structure of lever fitting type connector
Inventor: OKABE TOSHIAKI
IPC: H01R13/64
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To reliably detect a fitted state of male and female detectors. SOLUTION: In an fitting detecting structure of a lever fitting type connector to detect how a connector body is fitted in a hood part 81, a projecting detection part 86 is provided on a lever 82, and a detecting window 90 in which the projecting detection part 86 faces outward is provided on the hood part 1 with the connector body completely fitted in the hood 81 by the lever 82 and locked to the hood part 81 by a locking means. Thereby, if the connector body is completely fitted in the hood part can be confirmed by viewing the projecting detection part 86 facing outward from the detecting window 90.
Patent JP-S52147717-A (JP)
Title: Speed controller for motors
Inventor: TOYAMA JINICHI
IPC: H02P7/29
Filed: 1976-06-02
Abstract: PURPOSE: To remove the generation of shock owing to the input of a bypass contactor by establishing an accelerator full open detection circuit and a bypass contactor control circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11261514-A (JP)
Title: Communications network system
Inventor: TAKAHASHI MASA
IPC: H04J3/14
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a communications network which performs communication without being interrupted at the time of a channel failure or even a failure of a main station. SOLUTION: This system is provided with fixed communications channels CH0 to CH3 that send failure information of a self-station to other stations and fixed communications channels CH4 to CH15 which send and receive information between stations, sends the failure information of the its own-station to respective other stations by using any of the channels CH0 to CH3 and also multiplexes and sends normal self-station information and relay information (self-station information) from the own-station to a relay center or relay information (another station information) from another station to the opposite station in the CH4 to CH15.
Patent JP-S59189407-A (JP)
Title: Sequence control device
Inventor: KASAHARA TOSHIROU
IPC: G05B19/05
Filed: 1983-04-13
Abstract: PURPOSE:To raise the use efficiency of a memory for storing a program by suppressing an increase of a processing time caused by shifting a program to a program storage part from a temporary storage part of the program. CONSTITUTION:Data from an external process is inputted to an operation controlling circuit 2 through an inputting circuit 1, and anecessary operation processing is executed. A program executed by this operation controlling circuit 2 is executed by a storage part 4 consisting of change address registers 8, 9 for storing temporarily a jump instruction for making access to a part of a changed program, and a program storage part 6. In this case, the jump instruction is set to the change registers 8, 9, and the changed program can be accessed easily. Also, the changed program is stored successively after the program generated and stored in the beginning, so as to jump to some changed program by the jump instruction as necessary, it becomes unnecessary to divide the program storage part into blocks, and the memory is used efficiently.
Patent JP-H05263276-A (JP)
Title: Electronic computer cooler
IPC: G06F1/20
Filed: 1992-03-19
Abstract: PURPOSE:To prevent the corrosion of the cooler by adding plural corrosion inhibitors which selectively exhibit corrosion preventive performance to plural metallic materials into a cooling medium. CONSTITUTION:An electrode element 9 is installed within the cooling water system of the cooler for an electronic computer consisting of the plural metallic materials. AC voltages of a high-frequency and low-frequency are impressed to the electrodes of the electrode element 9. The impedance value between the electrodes is measured by a measuring instrument 11 which continuously measures a corrosion resistance value and a soln. resistance value. The concn. state of the corrosion inhibitors is analyzed from the resistance value measured in a controller 12 and a reference resistance value. A flow rate control valve 15 is opened to introduce the inhibitors in a corrosion inhibitor storage tank 13 into the cooling system when the measured resistance value falls to the reference value or below. The inhibitor of the inorg. system of the corrosion inhibitors is effective for iron systems and the inhibitor of the org. system is effective for copper systems and, therefore, both are used by mixing both.
Patent JP-H07273540-A (JP)
Title: Parabolic antenna
Inventor: TANIGUCHI TORU
IPC: H01Q19/12
Filed: 1994-03-31
Abstract: PURPOSE:To avoid deterioration in the directivity at a rear side of a reflecting mirror of the parabolic antenna by forming grid elements for the parabolic reflecting mirror face to the nearly the same shape so as to reduce diffusion of a radio wave in the vicinity of a refractive point of an outer circumferential frame. CONSTITUTION:This parabolic antenna 10 is constituted of a parabolic reflection mirror 12 whose outer circumferential shape projected along basically a rotation symmetrical axis, that is, the Z axis is almost square, a primary radiator 14 comprising dipoles with a reflector, and a feeder cable 16 through a hole provided to the reflection mirror 12. In order to provide an outer circumferential frame to the reflection mirror 12, sides 18a-18d are curved by a prescribed curvature and plural parallel grids 20 are provided to the surface along the vertical direction nearly while being spaced at a prescribed interval. The shape of the outer circumferential frame is made to be almost square and the shape of each grid 20 is made almost equal to each other. Thus, the antenna is easily formed and the production efficiency is improved.
Patent JP-H03264744-A (JP)
Title: Fuel control device for engine
Inventor: HAYAKI TAKASHI
IPC: B60W10/06
Filed: 1990-03-14
Abstract: PURPOSE:To improve fuel consumption at deceleration or decelerated return by changing fuel cut return rotating speed at fuel cut and deceleration of an engine and fuel decreasing quantity at fuel return according to whether an anti-lock brake device functions or not. CONSTITUTION:When decelerating running condition of an engine is detected by a decelerating condition detecting means 101, fuel supplied from a fuel supply means 102 to the engine is cut by a fuel cut control means 103. Such fuel control device is provided with a judging means 104 for function of an anti-lock brake device to judge whether the anti-lock brake device functions or not. In case of a vehicle in which the anti-lock brake device does not function (the device is not mounted or troubled) compared with a vehicle in which the antilock brake device functions (a vehicle mounted with the device), the fuel cut control means 103 is limited by a fuel cut control limiting means 105.
Patent JP-S52146566-A (JP)
Title: Testing of semiconductor devices
Inventor: IMAI HAJIME
IPC: H01L21/66
Filed: 1976-05-31
Abstract: PURPOSE: Testing of service life within an extremely short time is made possible by radiating light which is readily absorbed in an active layer to a photo semiconductor device to put it in an excited state and heating this to accelerate the degradation of the active layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57179954-A (JP)
Title: Optical type disc player
Inventor: ITOU TAKASHI
IPC: G11B7/09
Filed: 1981-04-27
Abstract: PURPOSE:To increase the resolution of signal detection, by holding a pickup freely shakingably so that the focus of an objective lens is a center of displacement and controlling servo so that the optical axis of the pickup is vertical to a disc plane. CONSTITUTION:An auxiliary optical beam from an auxiliary light source 41 for slope detection is supplied to a lens 3 in parallel with an optical axis from a location shifted by a specified amount from an optical axis of an objective lens 3. When a disc 4 is tilted as broken lines or one dot chain lines, the auxiliary optical beam is reflected respectively as broken lines or one dot chain lines, and a signal to drive electromagnetic coils 34a and 34b is formed based on an output of photodetectors 42a and 42b, and objective lens 3 is displaced and servo is given so that the optical axis is vertical to the disc 4.
Patent JP-S63232607-A (JP)
Title: Amplitude control device for periodical function signal
Inventor: YAMAMOTO TADATAKA
IPC: H03G3/00
Filed: 1987-03-20
Abstract: PURPOSE:To improve the S/N by providing plural signal attenuation elements attenuating an analog periodical function signal level, a switch element selecting each signal attenuation element and a control means applying gradual increase/ decrease control to a prescribed phase of the analog periodical function signal in nearly ramp shape so as to miniaturize the circuit scale. CONSTITUTION:In instructing the output start of a sine wave signal to an up- down counter COUNT 1, switch control signals phi0-phin are brought into a high level in a form of pulse alternately in the order from all low levels to the phin-phi0. Switch elements SWn-SW0 are subject to switch control in order to control the amplitude of the sine wave signal Vin. Then, an output analog signal Vout increased gradually in nearly ramp shape of a stepwise shape is obtained at an output terminal of an inverting amplifier circuit 1 in the amplitude of the sine wave signal Vin. Thus, the production of overshoot and undershoot at the start and the end of the output sine wave signal Vout is prevented.
Patent JP-S53149241-A (JP)
Title: Production of thermoplastic elastomer composition
Inventor: SHIMIZU SHIZUO
IPC: C08L101/00
Filed: 1977-06-02
Abstract: PURPOSE: To produce the title slightly crosslinked composition by adding divinylbenzene to a blend of a peroxide(PO)-crosslinkable, a PO-decomposing, and a PO-uncrosslinkable high polymers in specific proportions, and by melt kneading the blend in the presence of an organic peroxide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000259882-A (JP)
Title: Paper money arrangement machine
Inventor: SAKAI KEIJI
IPC: G07D11/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent a faulty case that the paper money to be accumulated by an accumulation means are inadvertently taken out by an operator by carrying the paper money drawn out of a loading means via a carrier means to one of plural accumulation means in response to the sorting processing mode that is selected by an operating means according to the discrimination result of a discrimination means. SOLUTION: The paper money are drawn out of a loading means 11, carried via a carrier part 12 and also discriminated at a discrimination part. A control part carries the paper money to one of plural accumulation parts 69-71 via the part 12 in response to the sorting processing mode selected at an operating part and according to the discrimination result of the discrimination part. Thus, the paper money are accumulated at the parts 69-71. A shutter 118 whose open/ close operations are controlled by the control part is provided for each of parts 69-71, so that the accumulated paper money can be taken out with the open shutter 118 and can never be taken out with the closed shutter 118 respectively.
Patent JP-H03268216-A (JP)
Title: Composite bias magnetoresistance effect head and production thereof
Inventor: KITADA MASAHIRO
IPC: G11B5/39
Filed: 1990-03-16
Abstract: PURPOSE:To obtain the composite bias magnetoresistance effect head which is improved in heat resistance by continuously forming 'Permalloy(R)' and Nb films on a substrate to impart the electrical conduction of both and oxidizing the surface of Nb thereafter, then forming a soft magnetic material film. CONSTITUTION:The 'Permalloy(R)' 2 which is a magnetoresistance effect material is formed by a vapor deposition method on an insulator substrate 1 and in succession, the Nb 3 is formed by the vapor deposition method thereon to impart the electrical conduction of both. The surface of the Nb 3 is then oxidized to form an electrical insulating layer, by which a shunt film 3 is obtd. An Fe-Si alloy film 4 which is a soft magnetic material is formed by a sputtering method thereon. The composite bias magnetoresistance effect type element to which the shunt bias by the Nb and the soft magnetic material bias by the Fe-Si alloy film are impressed is obtd. in this way. Au or Al is deposited by evaporation as an electrode 5. Consequently, the width for adoption of the high-temp. process for the production of the magnetic head is expanded and the life and reliability when the head is operated at a high current density are improved.
Patent JP-H06273923-A (JP)
Title: Photosensitive planographic printing plate
Inventor: KUNIDA KAZUTO
IPC: G03F7/029
Filed: 1993-03-23
Abstract: PURPOSE:To improve printing durability without lowering the superior sensitivity of a photosensitive layer and to enhance printability by incorporating a specified compound to be allowed to produce a strong acid by exposure to light and a dye to be faded or discolored by the acid in the photosensitive layer. CONSTITUTION:The photosensitive layer contains the compound to be allowed to produce a strong acid by exposure to light and represented by formula I and the dye to be faded or discolored by the acid. In formula I, R<1> is H, halogen, nitro, cyano, optionally substituted alkyl, such aryl, such aralkyl,-X<1>, or-R<10>; X<1> is-O-,-S-,-CO-O-,- deg.-CO-,-NR<11>-CO-, or-CO-R<11>-; and R<10> is optionally substituted aryl or such aralkyl.
Patent JP-S59188478-A (JP)
Title: Daisy wheel printer
Inventor: ONO YOSHIAKI
IPC: B41J1/30
Filed: 1983-04-12
Abstract: PURPOSE:To enhance accuracy in indexing and enable to easily fit and detach a daisy wheel from a motor, by a method wherein a motor and a daisy wheel are deviated as one body, and the daisy wheel is shifted with respect to a platen. CONSTITUTION:A carrier 18 is moved along the platen 15, the daisy wheel 40 is rotated by rotating the motor 29 to face a desired type part 39 to a hammer 19, and the hammer 19 is driven to print. When shifting the daisy wheel 40, a motor 27 is driven to rotate a cam 28, whereby a shaft-supporting body 25, motor shafts 23, 24, the motor 29 and the daisy wheel 40 are vertically moved orthogonally with and in parallel with the axis of the platen 15. The difference between the radius of a high part of the cam 28 and that of a lower part accords with the difference between the position in the radius direction of an outer type part 39 and that of an inner type part 39, so that the inner or outer type part 39 can be freely selected. Accordingly, accuracy in indexing can be enhanced by connecting the motor and the daisy wheel directly to each other.
Patent JP-H08262516-A (JP)
Title: Optical device
Inventor: BABA AYAKO
IPC: G02B3/00
Filed: 1995-03-23
Abstract: PURPOSE: To provide a compact and mechanically stable optical device constituted so that a two-dimensional image can be branched and synthesized by arranging a diffraction pattern array for branching and condensing and a microlens array for condensing to be superposed on one flat surface of a transparent substrate and arranging a transparent plate to be superposed thereon. CONSTITUTION: When two-dimensional input image data 16 is inputted to the transparent plate 14, light beams emitted from respective picture elements are made incident on one corresponding element of the diffraction pattern array 12. The light beams made incident on the array 12 provided with a condensing and branching action are branched in plural directions and the branched light beams are propagated in the transparent substrate 11. Besides, they are obliquely made incident on the corresponding element of the diffraction pattern array 13. The respective obliquely incident light beams are propagated in the transparent plate 15 in a vertical direction to the surface by the diffraction effect of the array 13 and condensed on the opposite surface to the surface of the transparent plate 15 brought into contact with the array 13.  Then, the output image as the branched image of the data 16 is restored.
Patent JP-S56161345-A (JP)
Title: Readily-dispersible quinone composition and its preparation
Inventor: SUGITA SHIGEO
IPC: C07C46/10
Filed: 1980-05-15
Abstract: PURPOSE: To obtain a quinone compound as a readily-dispersible composition useful as an alkali digesting assistant, etc. for the pulp industry, by mixing a water- insoluble quinone compound with a nonionic surfactant solution in a solvent, eliminating the solvent from the mixture, and drying the mixture.  
     CONSTITUTION: A water-insouble quinone compound (A), e.g. naphthoquinone or anthraquinone, is mixed with a solution of a nonionic surfactant (B) in a solvent. The solvent is then eliminated from the mixture, and the remaining mixture is dried, to give a dried fine powdery radily-dispersible quinone composition at the weight ratio of 0.01W1.5pts.wt. component (B) based on 100pts.wt. component (A). An 8W20C polyoxyalkylene alkyl ether or polyoxyalkylene alkylphenyl ether may be cited as the component (B) and the concentration of the component (B) is 10wt% or less in the solvent solution.  
     EFFECT: Superior transferability, storability, workability and dispersibility in an aqueous medium permit the reduction in amount of the quinone compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58180749-A (JP)
Title: Light-weight piston
Inventor: ARITA SHIGEHIKO
IPC: F02F3/00
Filed: 1982-04-16
Abstract: PURPOSE:To provide high endurability against scuffing, and high resistivity against wear for a friction face of a piston of Mg alloy and to make the piston lightweight, by subjecting the top land thereof to anodic oxidization. CONSTITUTION:The external peripheral face 2 in contact with a cylinder liner 2, the interal peripheral face of a boss hole 3 of a piston pin and entire upper and lower faces of each of piston ring grooves 4 are subjected to anodic oxidization. Alternatively, a top land part 5 only, namely, the upper part of the piston ring grooves 4 among them may be subjected to same. Since a piston made of Mg alloy, if having a ridigity of Hv 70 or less, has poor scuff endurability and poor wear resistance, anodic oxidization may be needed to the executed throughout the friction face thereof. However, if the Mg alloy has a rigidity of Hv 70 or more, the piston proceeds improved wear resistance and therefore may be allowed to be subjected to anodic oxidization at the top land 5 only which is placed under extremely hard wear condition.
Patent JP-S5837636-A (JP)
Title: Formation of high contrast silver image
Inventor: FUJIWARA MITSUTO
IPC: G03C1/06
Filed: 1982-04-16
Abstract: PURPOSE:To obtain a high contrast silver image with high sensitivity by adding a nondiffusible compound selected from specified nondiffusible quat. salts, peroxy acids, specified org. oxidants and inorg. oxides other than metallic complex cations to a hydrophilic colloidal layer. CONSTITUTION:To a black and white photographic sensitive silver halide material is added >=1 kind of nondiffusible compound with oxidizing power to a hydroquinone developing agent selected from quat. salts each having a nondiffusible cationic moiety contg. quat. N such as 2-(benzothiazol-2-yl)-3-phenyl-5- dodecyl-2H-tetrazolium bromide, peroxy acids such as perstearic acid, org. oxidants such as pyridine-N-oxide polymer and inorg. oxidizing agents such as tetraphenylphosphonium bichromate other than metallic complex cations. The resulting sensitive material gives a high contrast image suitable for forming a linear image or a dot image by development after exposure.
Patent JP-S60206335-A (JP)
Title: Light generating device
Inventor: NAGAO TOSHISHIGE
IPC: H04B10/07
Filed: 1984-03-30
Abstract: PURPOSE:To make the intensity as well as the wavelength of output constant by feeding back the voltage and the current of average power consumption of a light source to a driving power source to control the pulse width so that said average power consumption is constant. CONSTITUTION:With respect to a current I and an output light O2 before degradation of a light source 2, pulse intervals T0 are kept constant as shown by figures (a) and (b). An intensity Os of the output light O2 corresponds to a light emission power set reference voltage Vs and secured by a current value I1 on the basis of the feedback control passing an error amplifier 6. A pulse width T1 is determined on the basis of the feedback control passing a comparaor 9 so that average power consumption W of an integrator 7 is equal to an average power consumption set reference value Ws, and this pulse width T1 is obtained by W's.T0/EI0 (E is the voltage of a power source 1). If the light source 2 is degraded with time, the current required for obtaining the certain output light Os is increased from I1 to I2 as shown in figures (c) and (d). In this case, the pulse width T2 is obtained on a basis of the same control by T1.I1/I2. That is, a pulse width T is reduced in accordance with degradation to keep the power W constant, and variance of the wavelength of the output light O2 is prevented.
Patent JP-S63228330-A (JP)
Title: Arithmetic processor
Inventor: TANAKA HIDEO
IPC: G06F7/508
Filed: 1987-03-18
Abstract: PURPOSE:To contrive the speed-up of a correction process by shifting to the right by one bit including code bits to the computed result when an overflow occurs in an arithmetic operation and shifting the data to be the input of the arithmetic operation to the right by one bit including code bits to a post arithmetic operation. CONSTITUTION:By an overflow process signal, a shift circuit 6 executes the shift to the right by one bit including the carry bit of the arithmetic result to the arithmetic result. And the shift circuit 3 and the shift circuit 4 execute the shift to the right by one bit to the data to which the shift to the right should be executed by the extension of a sign bit. By shifting the arithmetic data after the arithmetic operation to the right by one bit (it is equal to dividing into a half) simultaneously with the correction of the arithmetic result, the occurrence of the succeeding overflow can be prevented and also the precision of the arithmetic result generates the overflow and becomes one and the same precision of the arithmetic result to which the shifter 6 executes the shift.
Patent JP-S58185342-A (JP)
Title: Freight carrier for vehicle
Inventor: BUIRISU TSUURIN
IPC: B60R9/12
Filed: 1983-04-14
Abstract: A luggage carrier for vehicles comprises a support rod (2) and support legs (4) connected with the ends of the support rod and having fastening means (14, 16) for fastening the luggage carrier to a vehicle. The luggage carrier comprises protective means (20) which are adapted in a closed position to obstruct operation of the fastening devices and thereby releasing of the luggage carrier from a vehicle to which the luggage carrier is fastened and/or releasing of objects (50, 52) supported by the luggage carrier are adapted in an open position to allow such operation and/or releasing. In order to obviate that the protective means (20) in its open position obstruct the desired operation and/or releasing of the luggage carrier or releasing of objects supported by the luggage carrier the protective means is in accordance with the invention connected with the rest of the luggage carrier by means of link devices (22).