baber/WOPTO huggingface dataset:
Patent JP-S5677038-A (JP)
Title: Method and tool for production of draw ironing can having hammer test aptitude
Inventor: IMAZU KATSUHIRO
IPC: B65D1/12
Filed: 1979-11-28
Abstract: PURPOSE: To produce a titled can provided with a convex annular side edge part on the outer side and a flat central panel by pressing the part to become the central part outward at the time of forming the annular side edge part on the bottom face.  
     CONSTITUTION: A draw ironing forming which is flat over the entire surface of the bottom face is formed from a metal plate blank by using a punch 4 and ironing dies. Successively, the end of the punch 4 is approached to the top face of a bottom face working die 8 until the peak face 8b 1  of the annular convex part and the flat bottom face of the formed draw ironning can A contact, whereby the forming of the annular side edge part A 1  is started. At the instant when the punch 4 reaches the bottom dead point, the central panel A 2  is elastically deformed so as to slightly bulge outward of the can. After the forming, compressed air is supplied from the opening 6b 2  to the can bottom face, then the can A is easily removed from the punch 4. At the time when it is removed, the panel A 2  elastically resets to a panel having a flat for hammer test aptitude. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63316812-A (JP)
Title: Photosemiconductor device
Inventor: SHIGENO NOBUO
IPC: H01L31/10
Filed: 1987-06-19
Abstract: PURPOSE:To improve packaging on a printed board by arranging the tip of an optical fiber facing a spherical lens by using a rectangular envelope device having an optical fiber through hole. CONSTITUTION:A photosemiconductor element 12 is provided to the center part of a stem 11 and the spherical lens 16 is also provided to the center part of a cylindrical spherical lens holding cap 17. The optical fiber 20 is led in the rectangular envelope device 25 through the optical fiber through hole 25a, the tip is held by a ferrule holder 19 through a fiber ferrule 21, and its position is so adjusted that laser light from the spherical lens 16 and the optical fiber 20 are in the best coupling state. Then the cap 17 and holder 19 is metal-fixed by YAG laser welding on the outside of the envelope device 25.
Patent JP-S6043777-A (JP)
Title: Design support system
Inventor: TAKEYASU TOSHIROU
IPC: G05B19/05
Filed: 1983-08-20
Abstract: PURPOSE:To attain an automatic designing process for an input/output circuit by separating a hardware circuit part from a program logic part of a programmable controller based on the position or the attribute of each symbol or connection line. CONSTITUTION:The symbol terminals are arranged on X and Y axes with 5mm. pitches to an original point, and the symbol NO is given to a graphic as an attribute for these symbols respectively. For tool symbols, for example, the tool number, the tool specifications, the terminal mark and the set value of a timer counter are defined at points A, B, C and E respectively. For the coordinates of these points A-E, the data on symbols are stored in a computer for each symbol and independently of a symbol graphic. When a circuit analysis is performed by a computer, a symbol is extracted out of the graphic data and a symbol master is referred to with a key of the symbol NO of the corresponding attribute. Then the characteristics of the symbol and the data defining the symbol are extracted.
Patent JP-S6046928-A (JP)
Title: Doped molybdenum powder
Inventor: TAKEBE KATSUTSUGU
IPC: C04B35/628
Filed: 1983-08-24
Abstract: PURPOSE:To provide the titled powder having high recrystallization temperature, usable for a long time at a high temperature, and usable even as the sintering board for uranium fuel, by compounding MoO2 with CaO in addition to Al2O3, K2O and SiO2. CONSTITUTION:The objective doped molybdenum powder is composed of (in terms of oxide) 0.005-0.01wt% Al2O3, 0.15-0.40% K2O, 0.20-0.50% SiO2, 0.005-0.01% CaO and remaining part of MoO2. Such a kind of doped molybdenum powder is used as a sintering board, etc. in the form of a board by powder metallurgy, however, it has been impossible to use the conventional board doped with Al2O3, K2O and SiO2 at >=1,000 deg.C for a long period. The powder doped further with CaO has higher recrystallization temperature than the conventional molybdenum material by 300 deg.C, and remarkably improved high-temperature deformation resistance, and is usable even as the sintering board for uranium fuel for nuclear power plant.
Patent JP-S639068-A (JP)
Title: Index signal generator
Inventor: ARIGA TOMOE
IPC: G11B19/02
Filed: 1986-06-30
Abstract: PURPOSE:To remove the influence of external light and to stabilize the genera tion of an index signal by fitting a light reflecting plate to a rotary body to be rotated in synchronism with a medium, arranging a reflection type photosensor on a control circuit substrate and covering these reflecting members with the rotary body. CONSTITUTION:The medium 1 is rotated unitedly with a rotor 4 through a driving roller 3a. The reflecting plate 17 is fitted to a magnet 8 of the rotor 4, the reflection type photosensor 16 is arranged on the control circuit substrate 9 and these reflecting members are covered with the rotor 4. Light projected from the sensor 16 is reflected by the reflecting plate 17 and a pulse is outputted every rotation of the rotor 4. When the medium 1 is rotated up to a prescribed position, an index signal is generated. When the positional angle of the roller 3a is previously adjusted to prescribed relation by using the edge of the reflecting plate 17 as a reference, signal timing can be obtained. Since the reflecting plate 17 and the sensor 16 are covered with the rotor 4, the influence of external light can be removed. Consequently, a highly reliable and stable signal can be obtained.
Patent JP-H0318207-A (JP)
Title: Conduit smoothing agent inserting tool
Inventor: ITOYAMA YASUHIRO
IPC: H02G1/08
Filed: 1989-06-14
Abstract: PURPOSE:To improve efficiency of work for inserting a wire into a conduit by providing a cone-tipped cylinder in a blower, smoothing agent throw-in port and its cover in the cylinder and a hose in the tip. CONSTITUTION:A cover 4 is moved, a powder-state smoothing agent is thrown in from a smoothing agent input port 3, the cover is closed, a hose 5 is placed in a predetermined conduit, a cylinder 2 is vertically placed in the upper part of a blower 1, the cylinder 2 is packed in its tip with the smoothing agent and it is fed into the conduit from the hose 5 by the blower 1.
Patent JP-S5943410-A (JP)
Title: Tracking device of flying object
Inventor: TANIOKA SHIROU
IPC: G05D1/12
Filed: 1982-09-02
Abstract: PURPOSE:To realize an economical device without entailing a decrease in antenna gain by using only one shaft for an azimuth angle for automatic high- precision tracking, and calculating an elevation angle from altitude data and straight distance data and driving an antenna. CONSTITUTION:Telemetry data including elevation data of a flying object are transmitted 2 through a data encoder 1 and received by an antenna device 3 on the ground. This antenna has an azimuth error detecting function and after the data are amplified and detected by a receiver 4, an azimuth servo device 6 is driven on the basis of an error DELTAphi obtained from an azimuth error detector 5 to track the object. For the elevation angle of the antenna 3, the elevation data H and straight distance data R from said flying object are demodulated and an elevation angle servo device 10 is driven on the basis of the elevation angle theta obtained by an elevation anlge computer 9 which calculates the elevation angle on the basis of said modulated data to direct the antenna 3 to the flying object.
Patent JP-H10255483-A (JP)
Title: Semiconductor storage device, and system mounting the device
Inventor: TAKASHIMA DAIZABURO
IPC: G11C11/22
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To maintain the speed as high as the speed of a DRAM and to eliminate refresh operations while being of a (1/2)VCC fixed plate system, by constituting the memory cell of a nonvolatile memory FRAM by connecting transistors and ferroelectric substance capacitors in parallel. SOLUTION: During a standby, all cell nodes SN00 to 03 and 10 to 13 have the same potentials as a plate PL potential. Both ends of ferroelectric substance capacitors Cf1 to Cf4 are always short circuited during a long standby period even though the PL potential is fixed or moved between 0 to VCC. For example, even though there exists a leak current in a cell transistor pn junction, the both end potential difference of the ferroelectric substance capacitor is 0, the electric charge equivalent to the amount of residual polarization is maintained and no data destruction caused by polarization reversal occurs. Moreover, compared with the FRAM, which has a conventional DRAM and a DRAM mode, since the cutoff currents of cell transistors Q1 to Q4 may be large, the transistor is made to be easily produced.
Patent JP-S5940825-A (JP)
Inventor: FUNAKURA SHIYUUICHI
IPC: B02C18/12
Filed: 1982-09-01
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-H11343100-A (JP)
Title: Roll clamping device
Inventor: MIYAKE YASUHIRO
IPC: B66F9/18
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a roll clamping device capable of vertically placing a roll of paper without damaging the roll of paper even when a clearance exists between the rolls of paper when the roll of paper is rotated by 90 degrees to be vertically placed after the roll of paper is laterally grasped and clamped. SOLUTION: In a roll clamping device which is rotatably attached around a horizontal axis through a rotary device to the front of an elevating-lowering member in a forklift truck, a pair of long and short clamp arms 5, 6 which are positioned on opposite sides are provided so that they can open and close, and these clamp arms 5, 6 are composed of two split arms 5L, 5R, 6L, 6R respectively juxtaposed in the width direction. Clamp pads 11, 12 are installed on the tips of the split arms 5L, 5R, 6L, 6R through slide shafts 14 so that they can slide in the width direction, and these respective clamp pads 11, 12 are normally pressed and energized to outside positions by a compression coil spring 16.
Patent JP-S639370-A (JP)
Title: Correcting circuit for distortion of left and right pin cushions
Inventor: OGURA TOSHIYUKI
IPC: H04N3/23
Filed: 1986-06-30
Abstract: PURPOSE:To correct left and right pin cusion distortion satisfactorily by superposing triangular wave on parabolic wave through an integrating circuit. CONSTITUTION:When a vertical synchronizing pulse is supplied to an input terminal 1, this is integrated by an integrating circuit consisting of a resistor 2 and a capacitor 3 to form saw tooth wave, and supplied to the base of transistors 4, 8. Triangular wave of vertical period is formed, and integrated by an integrating circuit consisting of a capacitor 17 and a resistor 18 and added to parabolic wave from a vertical deflecting system by an adder 25, and a correction signal is taken out in an output terminal 29. Thus, left and right pin cushion distortion is corrected.
Patent JP-S58168759-A (JP)
Inventor: UORUTAA TEII SERUSUTETSUDO
IPC: E04H4/16
Filed: 1982-09-02
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-H094660-A (JP)
Title: Disk brake
Inventor: UOZUMI YASUHIRO
IPC: F16D65/00
Filed: 1995-06-20
Abstract: PURPOSE: To damp effectively and surely the vibration of a friction member slidably making contact with a disk in braking and eliminate completely the creak of a disk brake caused by the vibration. CONSTITUTION: The vibration of a pad 1 in the tangential direction of a disk is detected by a vibration detector 6 and the detecting signal is inputted to a control circuit 5. Also, a torque member 2 is provided with a cylinder 9 to supply oil pressure from an oil pressure generator 4 so that a restricting piston 3 is inserted in the cylinder 9. A signal is sent from the control circuit 5 to the oil pressure generator 4 to generate oil pressure corresponding to the amplitude of the detecting signal and the pad 1 is pressed against a torque receiving surface 2a of the disk circuit side. Thus, the vibration of the pad 1 in the tangential direction of the disk is stopped and the creak in the braking is not generated.
Patent JP-H024541-A (JP)
Title: Electrostatic recording head
Inventor: MASUDA KOJI
IPC: G03G15/05
Filed: 1988-06-23
Abstract: PURPOSE:To reduce a decrease in an output by forming both the first insulating layer of an ion generator and a screen electrode of a material capable of absorbing deviation based on the thermal expansions of the layer and the electrode, and allowing the generator and the electrode from adhering fixedly with adhering means having elasticity. CONSTITUTION:The materials of a first insulating layer 15 and a screen elec trode 22 and whole lengths L, L2X of an effective recording part at the time of manufacture are suitably selected to absorb the positional deviation of an ion discharger based on the thermal expansions due to temperature difference at the times of manufacture and use of a head, and to set it to 1/2 or less of image recording/reproducing pitch. The second insulating layer 18 of an ion generator 10 so adheres to the electrode 22 with an adhesive tape 30 or synthetic resin, silicone or vinyl acetate adhesive having relatively high elasticity as to absorb the deviation of the first layer 15 of the generator 10 and the electrode 22 due to thermal expansions. Accordingly, it can prevent a decrease in the output from decreasing, the density of a recorded image from decreasing and an irregularity, blur from occurring.
Patent JP-H10339216-A (JP)
Title: Failure diagnostic device of egr device of internal combustion engine
Inventor: TOYODA KATSUHIKO
IPC: F02D41/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the failure diagnosis by forcibly stopping the recirculation of the exhaust gas, and the learning value of an exhaust gas recirculation device with the preset judgment value to perform the failure diagnosis. SOLUTION: A controller forcibly stops an EGR device (S2) when the conditions of diagnosis where the warm-up of an internal combustion engine is completed, a vehicle is traveling at the prescribed speed, and an EGR(Exhaust Gas Recirculation) is turned on (S1). During the diagnosis of failures, the fuel correction corresponding to the EGR reduction, KFEGR=0 (S3). The learning control by the air-fuel ratio learning correction KLAF is stopped, the value is kept (S4), and the air-fuel ratio is brought close to the ideal air-fuel ratio (S5) so that the desired EGR quantity is obtained based on the previously stored EGR learning value KLEGR. The failure diagnosis can be performed with high accuracy thereby.
Patent JP-S6045625-A (JP)
Inventor: YAGI KENKICHI
IPC: D04H1/4382
Filed: 1983-08-23
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-S6045326-A (JP)
Inventor: KOBAYASHI HIDEAKI
IPC: H05B3/70
Filed: 1983-08-22
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-S5679058-A (JP)
Title: Power steering apparatus
Inventor: HIGUCHI MEGUMI
IPC: B62D5/083
Filed: 1979-11-29
Abstract: PURPOSE: To exclude the back pressure that acts on a power cylinder chamber when a power steering valve operating valve is in neutral, by providing an auxiliary valve that can be operated in response to the pressure difference between a pair of power cylinder chambers for performing the power shift during power steering.  
     CONSTITUTION: The power steering apparatus has a power piston, which is slidable in a power cylinder (not shown), on a rack 4 that is guided by a rack guide 2 provided to one end of a valve box 1. Rack teeth 4a of the rack 4 are meched with a pinion 11a of a pinion shaft 11, and the shaft 11 is connected through a stub shaft 17 and others with a steering shaft. The auxiliary valve is provided which includes a spool 52 slidably inserted into a through hole 51 of the valve box 1 and can drain the back pressure acting into the power cylinder chambers difined by the power piston of the power cylinder when the inner and outer sleeves 24, 25 acting as operating valves are in neutral. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5276823-A (JP)
Title: Units connection system
Inventor: TSUZUKI HANZOU
IPC: G06F3/00
Filed: 1975-12-23
Abstract: PURPOSE: Switches are provided between reference level lines that connect information processing devices and reference levels of the devices, and these switches are interlocked with the power supply switches of the corresponding devices in order to effect control, so that information processing devices can be connected in a simple and sure way. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5277480-A (JP)
Title: Combustion system for waste solution
Inventor: TEJIMA TOORU
IPC: F23G7/04
Filed: 1975-12-23
Abstract: PURPOSE: To remove organic matters from waste solution by thermal decomposition and oxidation decomposition processes in such a manner as to allow oombustibles in the waste solution to burn by supplying it with bubbles, and also to remove pollutants from thus produced gas by allowing it to make a heat on contact with waste solution being introduced into the system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H024572-A (JP)
Title: Thermal recording method
Inventor: IGARASHI AKIRA
IPC: B41M5/30
Filed: 1988-06-22
Abstract: PURPOSE:To form a high-density image by applying thermal energy to a specified thermal recording material to form an image, and then irradiating the entire surface of the recording material with light having energy in the visible and near infrared regions to amplify the image density. CONSTITUTION:An electron-donative dye precursor and an electron-acceptive compound are separately pulverized in an aqueous solution of a water-soluble high molecular weight compound such as polyvinyl alcohol by a ball mill or the like. The pulverized materials are mixed with each other, followed by adding an inorganic or organic pigment thereto to prepare a coating liquid, which is applied to a support such as a synthetic resin film, and is dried to provide a thermal recording layer, thereby producing a thermal recording material. After an image is formed on the thermal recording material by applying thermal energy, the entire surface of the recording material is irradiated with light having energy in the visible and near infrared regions to amplify the image density, thereby recording a high-density image.
Patent JP-S6045265-A (JP)
Title: Electrophotography device
Inventor: ITOU MICHIO
IPC: G03G15/00
Filed: 1983-08-23
Abstract: PURPOSE:To always obtain stably the best picture by varying an electrification quantity and a picture exposure quantity in accordance with a use counting value of a photosensitive body. CONSTITUTION:A pulse generated by a detector 11 is counted by a counter 12 and inputted to a controller 13. A correcting quantity is derived by an electrifying characteristic drop correcting expression determined by a CPU14 in accordance with this signal. This value is connected to a high voltage power source 16 through a D/A converter 15 from the controller 13, a prescribed correcting high voltage output is outputted to an electrifier 2, and a drop of the surface potential is prevented. Also, a laser power correcting quantity is also calculated by the CPU14, and its signal reaches a laser driver 18 through the controller 13 and a D/A converter 17. As a result, as for a laser power from a semiconductor laser 3, a variation inversely proportional to a variation of a relative sensitivity of a photosensitive body 1 is given, and a sensitivity variation of the photosensitive body 1 is corrected.
Patent JP-H11349604-A (JP)
Title: Preparation of polyolefin
Inventor: MITSUYA KENJI
IPC: C08F4/64
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a preparation process for polyolefins wherein a solid catalyst component is supplied with a high evenness and stability. SOLUTION: In a polymerization process of olefins using a solid catalyst component containing a transition metal component, the solid catalyst component or, if required, a solid catalyst component having been subjected to a pre- polymerization treatment with olefins, is dispersed in a solvent which is non- reactive against the reaction to be supplied to a polymerization reactor. Here, the difference in the density of the solid catalyst component and the solvent is 100 kg/m<3> or smaller, or the terminal sedimentation velocity of the solid component of an average particle size in the solvent is 10 cm/H or smaller.
Patent JP-S6077727-A (JP)
Inventor: POORU II FUIRITSUPUSU
IPC: H01H3/20
Filed: 1984-07-26
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-H092200-A (JP)
Title: Seat belt device
Inventor: OTANI MASAYUKI
IPC: B60R22/20
Filed: 1995-06-21
Abstract: PURPOSE: To provide a seat belt device to contain a seat belt in a folded state with excellent appearance during non-use of the seat belt and beside reliably prevent the seat belt from being fouled and damaged. CONSTITUTION: A containing chamber 66 for a folded seat belt 3 is arranged at an end part in the direction of length of a seat belt 3 and a seat belt cover 6 with which the folded seat belt 3 for containing in the containing chamber 66 is covered and wrapped is also provided.
Patent JP-H10329958-A (JP)
Title: Paper feeding cassette
Inventor: NAKAMURA TOSHIHISA
IPC: B65H1/14
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding cassette in which shock noise can be reduced when a proper braking force is applied to a bottom plate lowering by its self-weight. SOLUTION: When a paper feeding cassette 6 is pulled out from a copying device for supplying recording paper 9, connection between a fixed driving shaft 11 in a lifting lever 10 lifting a bottom plate 8 and a joint part for a lifting motor is released, so that the bottom plate 8 starts to turn downward because of its self-weight. The bottom plate 8 starting to lower is brought into contact with a spring 17, which is arranged on the front end side of a bottom face 7a, and the lowering speed of the bottom plate 8 is suppressed. Therefore, the spring 17 applies a proper braking force to the bottom plate 8 lowering by its self-weight, and as a result, a shock noise due to a collision between the bottom plate 8 and the bottom face 7a in a main body case 7 can be reduced.
Patent JP-2000342741-A (JP)
Title: Slot game machine
Inventor: KOBAYASHI KUNIHIKO
IPC: A63F5/04
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To decrease a CPU burden for a slot game machine having n numbers of switches for game and a CPU which reads n bit data which shows ON/OFF state of each switch for game and outputs command corresponding to n bit data. SOLUTION: There are provided an interlock circuit 50 which changes n bit data which shows ON/OFF state of each switch 70 for game into 2 bit data which shows a state of which no switches is being on, a state of which only one of any switch is being on and a state of which more than two switches are being on and the second input port which memories 2 bit data. A CPU 10 reads 2 bit data which is memorized in the second input port and reads n bit data which is memorized in the first input port when only one of any switches is being on.