baber/WOPTO huggingface dataset:
Patent JP-S5794626-A (JP)
Title: Load cell damage preventing method and its device of compressive load measuring device
Inventor: SOGA EIICHI
IPC: G01L1/26
Filed: 1980-12-03
Abstract: PURPOSE:To prevent a damage accident of a load cell, by supporting a pressure resisting plate for placing a substance to be tested, by a compression coil compressed to reaction force matching a prescribed load being below an allowable load of the load cell. CONSTITUTION:A compression coil spring 3 is compressed through a nut member 5 so as to have reaction force matching a prescribed load P3 being below an allowable load of a load cell L of a compressive load measuring device. A substance to be tested is placed on a pressure resisting plate 1, an upper holding plate 2 is lowered through a screw shaft, and the extent of flexibility of the load cell L corresponding to the extent of flexibility of the body to be tested T is recorded and displayed. When the body T to be tested becomes a full compression state and exceeds the prescribed load P3, the compression coil spring 3 becomes unable to support the increased load, is compressed, and the pressure resisting plate 1 begins to lower. Subsequently, a cam 11 provided on a slide bar contacts with a limit switch 12, stops a driving source, and stops the upper holding plate 2. In this way, a damage accident of the load cell L is prevented.
Patent JP-S6330345-A (JP)
Title: Blast-furnace slag fiber composition
Inventor: SAITO HIROSHI
IPC: C03C13/06
Filed: 1986-07-21
Abstract: PURPOSE:To improve the alkali resistance and vitrifying characteristic of the title composition by incorporating ZrO2, SiO2, and Na2O into blast-furnace slag in a specified ratio. CONSTITUTION:The blast-furnace slag fiber composition contains, by weight, 60-80% blast-furnace slag, 5-15% ZrO2, 10-30% SiO2, and 0-10% Na2O. The alkali resistance and vitrifying characteristic are improved by the composition, and utilization for fiber-reinforced concrete, etc., is promoted.
Patent JP-H0337309-A (JP)
Title: Valve system of dohc engine
Inventor: EBISU EISAKU
IPC: F01L1/26
Filed: 1989-07-03
Abstract: PURPOSE:To equalize arm ratio and improve assembling property by providing means for disposing respective fulcrum shafts of respective rocker arms for driving respectively three intake valves per one cylinder and surfaces for dividing cylinder heads respectively on specified positions. CONSTITUTION:A head body 2 and head cover 4 are sequentially mounted on the upper surface of a cylinder block 1. Fulcrum shafts 19 of two rocker arms 18a, 18c for driving intake valves 9a, 9c on both ends are disposed at the outside of cylinder row from a cam shaft 13, while a fulcrum shaft 20 of one rocker arm 18b for driving a central intake valve 9b is disposed at the center side of the cylinder row. One fulcrum shaft 19 is secured fixedly to a head upper 3 by bolts 21, while the other fulcrum shaft 20 is secured fixedly to the head body 2 and head upper 3 by bolts 22. Surfaces for dividing a cylinder head are disposed below the lower limit stroke of a direct-acting buckets 16 in respective exhaust valves 10a, 10b.
Patent JP-2000011060-A (JP)
Title: Registering document issuing machine
Inventor: SUZUKI FUMIO
IPC: G06Q10/10
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of personal identification(ID) at the time of registering a customer in a bank and to reduce the load of both of a customer and a bank clerk. SOLUTION: When a customer selects a registering item by a touch panel (S102: YES), ten keys are displayed on the touch panel (S103). When the customer inputs the ID number of a cash card from the ten keys, the inputted ID number is collated with a recorded ID number (S106), and when both the ID numbers coincide with each other (S107: YES), customer data are acquired from a host computer (S108), written contents necessary for a registering document of the registering item is printed out and ejected to the surface of a writing board (S109). The customer enters necessary matters in the registering document.
Patent JP-S6353102-A (JP)
Title: Tyre
Inventor: FUIRITSUPU NIYUUUERU GURIFUISU
IPC: B60C15/024
Filed: 1987-07-07
Abstract: PURPOSE:To prevent a tyre from being disengaged from a rim by forming radial slits circumferentially in the toe of the ture to divide the toe circumferentially. CONSTITUTION:Radial knife-cuts 9 are formed at certain intervals circumferentially in a toe 5 to divide said toe 5 circumferentially. If the tyre is fit in the rim with a foreign substance 10 placed between the ture and the rim groove so that a part 11 of the toe 5 can not be engaged in the groove 4 completely, the neibouring part 12 of the part 11 can be engaged tightly in the groove 4. The tyre can be prevented from being removed from the rim 4.
Patent JP-S5958437-A (JP)
Title: Electrophotographic receptor
Inventor: IDE YUKIO
IPC: G03G5/147
Filed: 1982-09-29
Abstract: PURPOSE:To obtain titled photoreceptor which has superior electric characteristics and durability by providing a photosensitive layer containing Se and a surface protecting layer over a conductive base. CONSTITUTION:The photosensitive drum 8 constituted by forming the photosensitive layer 2 which contains at least Se and has a >=100 deg.C glass transition point and 10-100mum thickness over the conductive base 1 is installed in the reaction tube 4 of an optical CVD device and after the reaction tube is evacuated by a vacuum pump 6 through a cold trap 7 and a sucktion tube 5, the drum 8 is held at 150+ or -5 deg.C by an infrared heater 17. Then, gas containing a compound of Si with N or O from gas cylinders 9a-9d is admitted into the reaction tube 4 and the surface protection layer 3 which contains the compound of Si with N or O and has 50Angstrom -2mum thickness and 1,000-3,000 Vickers hardness is formed on the photosensitive layer 2 by irradiating the surface with ultraviolet rays from a light source 12 or applying energy from a high frequency coil 14 which Hg vapor 11 is introduced.
Patent JP-H0334512-A (JP)
Title: Manufacture of film capacitor
Inventor: KONDO TOSHIFUMI
IPC: H01G4/32
Filed: 1989-06-30
Abstract: PURPOSE:To stabilize a contact force between a metallikon contact layer and an electrode metal without making a shape large-sized by a method wherein a metal film on which a belt-shaped non-vapor-deposition part has been formed in a lengthwise direction of the film is wound or laminated and an electrode- extraction end-face part is brought into contact with a reactive gas to form an electrode part. CONSTITUTION:A polyethylene terephthalate film 1 is provided with a metal electrode 2 formed of an aluminum vapor-deposited film. An end-face part of a capacitor raw-body is brought into contact with oxygen gas which has been activated by high-frequency electric power; after that, end-face electrode layers 8 are formed by a metallikon; the raw body is cut to capacitor elements; lead wires are connected individually to the end-face electrode layers; an outer package is executed; a film capacitor is obtained. An oil remaining at an insulation groove part at an electrode extraction end face of the capacitor raw-body and an oil adhering to an electrode metal part after the oil remaining at the insulation groove part has been transcribed can be removed; a contact force between the metallikon and the electrode metal is enhanced.
Patent JP-S6414769-A (JP)
Title: Copyright information adding device
Inventor: OSADA ATSUSHI
IPC: G11B20/02
Filed: 1987-07-08
Abstract: PURPOSE:To prevent the generation of a lack of a signal having specific frequency in music information and a change of a phase by adding a false irregular noise to obtain copyright information. CONSTITUTION:The titled device is provided with an information adding means 3 for adding a false irregular noise to music information when a copyright owner records the music information in a recording medium. Namely, when the music information to which copyright information is added is inputted, the copyright information is added by an adder 304 and outputted. The copyright information is the false irregular noise and is formed by applying a clock from a clock signal generator 302 to an M-sequence generator 301 and converting an output signal from the generator 301 into an analog signal by a D/A converter 303. Consequently, a signal with the specific frequency is not lacked and a large change of a phase is not generated.
Patent JP-H0220700-A (JP)
Title: Method for controlling press with safety function
Inventor: FUJITA NAOKI
IPC: B30B15/28
Filed: 1988-07-08
Abstract: PURPOSE:To prevent the defect of a product and the damage of a tool by integrating an output time of a press start signal at the time of press operation, and interrupting the press start signal and generating an alarm, when the integrating time is not within an allowable range. CONSTITUTION:An NC part outputs a punching command to a PC part 12, outputs a 1-punch operation command to a machine control part 14 through an input/output circuit 13, and turns ON a press start signal. The time (an output time PRM . TMR and an allowable range time alpha) when a press signal is being outputted normally in a 1-punch operation is registered in advance in a RAM 11b, and at the time of press operation, the output time of the press start signal is integrated. When this integrating time TMR is above the maximum value (PRM . TMR + alpha) or below the minimum value (PRM . TMR -alpha) of the allowable range time which is set, it is decided to be a malfunction and the press start signal is interrupted, and also, an alarm is generated.
Patent JP-S5693558-A (JP)
Title: Electric japanese typewriter
Inventor: KATOU TAKEO
IPC: B41J5/00
Filed: 1979-12-28
Abstract: PURPOSE: To obtain the captioned typewriter wherein a foreign type can be inserted easily in a type board and no error is produced in an indication on an input plate for the foreign type and in the correspondence of the foreign type to the type board by providing a type relaying block and controlling a type carrying means by an insertion key and a take-out key.  
     CONSTITUTION: A type desired to insert in the type board 1 is put in the type relaying block 8 for inserting or taking out the foreign type, the insertion key 9 is pushed and a prescribed position therefor in the input plate 5 is indicated by an inputting means, whereby the type is housed in the prescribed position in the type board 1 corresponding to the prescribed position on the inputting plate. When the foreign type is taken out, the take-out key 10 is operated and later the prescribed position on the inputting plate 5 is indicated by the inputting means, whereby the type housed in the prescribed position in the corresponding type board 1 is housed in a type housing block. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04369008-A (JP)
Title: Traveling speed controller for unmanned traveling vehicle
Inventor: SAITO TADASHI
IPC: G05D1/02
Filed: 1991-06-17
Abstract: PURPOSE:To easily control the traveling speed of an unmanned traveling vehicle. CONSTITUTION:A color band 10 for indicating the traveling speed or turning by colors is provided on a traveling route on which an unmanned traveling vehicle 1 travels and a color identification(ID) sensor 11 for detecting the color band 10 and a controller 13 for controlling a traveling motor 4 based upon a chrominance signal detected by the sensor 11 are provided on the traveling vehicle 1. Since the traveling speed or turning of the traveling vehicle 1 can be controlled only by previously displaying the color-separated color band 10 on the traveling route on which the vehicle 1 travels, speed control can be easily and inexpensively executed.
Patent JP-H03103798-A (JP)
Title: System for giving natural circulating boiling water reactor with load following/ spectral shift faculty
Inventor: UIREMU JIYAN OOSUTAAKANPU
IPC: G21C15/02
Filed: 1990-06-29
Abstract: PURPOSE: To impart a load-flowing capacity while enhancing the spectrum shifting capacity by arranging first and second spargers connected in the pressure container of a nuclear reactor by pipings equipped with valves at different height positions. CONSTITUTION: The pressure container vessel of a nuclear reactor (RPV) 10 takes in water from its inlet 12 while discharges steam from its outlet 14. A sparger 16 is connected to the inlet 12 and a second sparger 18 is connected to the sparger 16 by piping 20 equipped with a valve 22. The flow characteristic in the RPV 10 is changed by controlling the valve 22 to divide the flow of water between the spargers 16, 18. By quenching the water within the RPV 10 at different height places, a drive waterhead is corrected to exert effect on an output level. The water in the RPV 10 is subcooled within a falling region 24 to downwardly flow through the gap between the RPW 10 and a shroud 26 within an annular region 28. The water flowing through the annular region 28 flows to a lower high pressure chamber region 30 thereafter.
Patent JP-S5872107-A (JP)
Title: Radiation resistant optical fiber
Inventor: SANADA KAZUO
IPC: G02B6/44
Filed: 1981-10-24
Abstract: PURPOSE:To obtain an optical fiber which is highly resistant to radiations, is light in weight and is inexpensive by providing a shielding layer consisting of a metal having >=50Angstrom  wavelength of the characteristic X-rays of K systems on the optical fiber. CONSTITUTION:A shielding layer 2 is provided on the outer side of an optical fiber strand 1 consisting essentially of SiO2 and a buffer layer 3 formed of silicone rubber or the like is provided on the outer side thereof. The layer 2 consists of a metal having >=50Angstrom  wavelength of the caracteristic X-rays of K systems such as Be, B and is formed to 0.01-1.0mum thickness by a sputtering method or the like. When beta rays and gamma rays of high energy are irradiated to such metallic layer 2, the radiations are absorbed and long wavelength X-rays are generated but the strand 1 does not deteriorate. Thus the optical fiber which is highly resistant to radiations, is light in weight and is inexpensive is obtained.
Patent JP-H11350147-A (JP)
Title: Formation of deposited film and its device
Inventor: TAZAWA DAISUKE
IPC: G03G5/08
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a deposited film by a RF plasma CVD method which improves characteristics of the deposited film formed on a substrate and its reproducibility and prevents a peeling of the film and its device by stably controlling pressure in a reactor. SOLUTION: In a method or device for forming a deposited film by a plasma CVD method provided with a reactor, a rotatable cylindrical supporting body uniting a heater for heating a substrate with a discharging electrode, an introducing pipe for a gaseous starting material for forming the deposited film, discharging energy applying means and evacuating means, that is a mechanical booster pump with a variable number of revolution is used. A throttle valve is provided between the reactor and the mechanical booster pump. The deposited film is formed by stably controlling pressure in the reactor by linking the number of revolution of the mechanical booster pump with an opening degree of the throttle valve.
Patent JP-H0458921-A (JP)
Title: Upright type vacuum cleaner
Inventor: OSADA MASASHI
IPC: A47L9/00
Filed: 1990-06-28
Abstract: PURPOSE:To obtain an inexpensive vacuum cleaner whose running property is satisfactory and which does not damage the floor surface by providing a suction nozzle for executing a suction by approaching the floor surface by suction force of an electric air blower, and a blowing nozzle for blowing an exhaust of the electric air blower to the floor surface, and constituting a circulating air course of the suction nozzle, the electric air blower and the blowing nozzle. CONSTITUTION:When a mode switch (for instances a 'strong' mode switch) of an operating switch part 18 is depressed, input power corresponding to a 'strong' mode is supplied to an electric air blower 15, and also, an LED corresponding to the 'strong' mode is turned on, and the electric air blower 15 executes a suction by the maximum suction force. Also, by suction force of the electric air blower 15, dust on the floor surface is sucked together with an air flow from a suction nozzle 27, and this dust passes through a suction tube 28 and a suction passage 22 together with the air flow and is collected into a paper pack 16. Thereafter, an exhaust of the electric air blower 15 passes through an exhaust passage 20 and a blowing tube 29 and is blown to the floor surface from a blowing nozzle 26, and allows the dust on the floor surface to soar so as to be sucked easily. In such a way, dust which intrudes into a clearance of a carpet, etc., is also allowed to soar so as to be sucked easily.
Patent JP-S5694442-A (JP)
Title: Microprogram control device
Inventor: MORI HISANOBU
IPC: G06F9/26
Filed: 1979-12-27
Abstract: PURPOSE: To reduce the number of program steps, by determining whether the return address is set to the return address register or not by the value of the branch condition to shorten the execution time of the microprogram.  
     CONSTITUTION: The micro instruction word stored in control memory 1 is read to micro(μ) instruction register 2 by the signal from address designation signal line 7 and is decoded by execution control part 3 and address control part 4, and the instruction to be read next is determined and is output to line 7. The multidirection branch instruction of this register 2 is composed of execution control field 11 and address field 12, specified value field 13 is provided in field 12. Comparing circuit 8 is activated by control part 3, and the output of branch condition selecting circuit 9 and the bit output of specified field 13 of register 2 are compared, and the return address is set to address register 10 by comparison result, and thus, the execution time of the progam is shorten and the number of program steps is reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0836122-A (JP)
Title: Waveguide coupling module
Inventor: TATENO KIMIO
IPC: G02B6/42
Filed: 1994-07-22
Abstract: PURPOSE:To stabilize the coupling between optical waveguides such as a semiconductor laser and an optical fiber at all times by detecting the position shift between the optical waveguides and moving one or both of them thereby constituting a closed loop having no position shift. CONSTITUTION:The beam from the semiconductor laser 1 is efficiently coupled with an optical waveguide 2 such as an optical fiber and propagated in the waveguide. At this time, the light 4 which is reflected on the end surface of the optical waveguide 2 reaches a photodetector 3-a (or 3-b). The photodetector 3-a is divided into halves and in a stationary state, the difference signal has a constant value because of the light intensity distribution of the reflected light 4. If the semiconductor laser 1 and optical waveguide 2 shift in relative position, the difference signal varies from its original constant value. To shift the both in relative position for the correction of the position shift, a permanent magnet 5-a is stuck on the optical waveguide 2 and driven with a current supplied to a voice coil 6-a. As the permanent magnet is driven, the position shift is corrected so that the difference signal has the original value.
Patent JP-H0459221-A (JP)
Title: Biaxial stretch blow molding method
Inventor: HAYASHI YOSHIAKI
IPC: B29L22/00
Filed: 1990-06-28
Abstract: PURPOSE:To provide the biaxial stretch blow molding method by which the whole area of a bottom wall is sufficiently stretched and manufacture a bottle of uniform wall thickness by setting the forward movement limit of a stretching pin in a position of 3/4-l/2 of either of the body section maximum mold face diameter or the bottom force face curvature from the bottom force face center. CONSTITUTION:Simultaneously with the completion of mold clamping of a blow mold l, a stretching pin 5 is moved forward to stretch deform a body section 8 containing a bottom section 11 of a preform 7 in the axial direction and also stretch deform the same in the radius direction by blowing. When the initial stretch deformation is carried out, it is better to carry out the stretch deformation in the axial direction by the stretching pin 5 preferentially to eliminate completely the generation of offset of center of stretch. When the end of the stretching pin 5 starting from the end of bottom force face center M reaches the maximum mold face diameter 2d of a molding die face formed by a split mold 2 or 3/4-1/2 of the bottom force face curvature 2r of the bottom force face formed by a bottom force 3, the stretching pin 5 is stopped. The forward movement limit of said stretching pin 5 is set based on the maximum mold face 2d as reference or the bottom force face curvature 2r as reference. The whole area of the bottom section is stretch deformed sufficiently by said arrangement to mold a bottom wall of uniform wall thickness.
Patent JP-S5873788-A (JP)
Title: Controlling method for color tone of copper-tin alloy plating
Inventor: IKENO HIROSHIGE
IPC: C25D3/58
Filed: 1981-10-26
Abstract: PURPOSE:To provide various color tones to Cu-Sn alloy plating by controlling the amount of Ni salt added to a copper cyanide-alkali stannate type Cu-Sn alloy plating bath. CONSTITUTION:By suitably changing the amount of soluble Ni salt added to a copper cyanide-alkali stannate type Cu-Sn alloy plating bath, various color tones can be provided to Cu-Sn alloy plating in spite of 1 kind of Cu-Sn alloy plating bath having a fixed metallic ratio between Cu and Sn. The bath temp. is adjusted to about 45-65 deg.C and an insoluble anode is desirably used as an anode.
Patent JP-H0521857-A (JP)
Title: Piezoelectric laminate
Inventor: KATSUMATA TAKAO
IPC: H01L41/09
Filed: 1991-07-11
Abstract: PURPOSE:To prevent a crack of a piezoelectric plate by forming a structure in which a boundary of a part for generating a laminated load at the plate and a part for inhibiting the laminated load, is not superposed with a part for maximizing a difference of displacement amounts of the plates. CONSTITUTION:Silver paste 3A is printed and baked in a cylindrical shape from the outer periphery to 1mm of the inside of a piezoelectric plate 1 having 17mm of a diameter. Then, silver paste 3B is printed and baked from the outer periphery of a metal plate 2 having 16.5mm of a diameter to 0.75mm of the inside, i.e., annularly from 16.5mm of an outer diameter to 15mm of an inner diameter. Pluralities of the plates 1 and the plates 2 are alternately laminated.
Patent JP-S6415278-A (JP)
Title: Back bead control method for automatic gas shielded arc one-side welding
Inventor: SUGITANI YUJI
IPC: B23K9/095
Filed: 1987-07-10
Abstract: PURPOSE:To uniformly form a back bead to a prescribed shape by detecting the voltage between base metals and conductive material provided to backing material during welding and controlling a welding parameter so that said voltage coincides with the preset reference voltage. CONSTITUTION:The backing material 2 made of fixed flux or ceramics is fitted to the rear side of the base metals 1 to perform the welding. The conductive material 12 is provided to the surface in the longitudinal direction of a groove 2a for forming the back bead of the central pad of the backing material 2 and when the material 12 is brought into contact with an arc or molten metal, it is gradually molten and made to a weld bead. In the one-side gas shielded arc welding method, the arc 10 leaked between the base metals 1 attains the conductive material 12 to generate the voltage Vd. The reference voltage Vo to form the satisfactory back bead is set and the welding parameter is controlled so that the detected voltage Vd coincides with said reference voltage Vo, by which the stable back bead is formed without recourse to the accuracy of a groove gap.