baber/WOPTO huggingface dataset:
Patent JP-H05202257-A (JP)
Title: Vinyl chloride resin composition
Inventor: SODEYAMA OSAMU
IPC: C08L25/06
Filed: 1992-01-24
Abstract: PURPOSE:To provide the title composition which is highly flowable, is therefore easily processable and can give a smooth-surfaced molding excellent in properties such as impact resistance. CONSTITUTION:The title composition comprises 100 pts.wt. vinyl chloride resin of an average degree of polymerization of 700-2500, 4-15 pts.wt. acrylonitrile/ butadiene/styrene resin, 0.5-8 pts.wt. styrene/isoprene rubber and 1-10 pts.wt. acrylonitrile/styrene copolymer.
Patent JP-S60180909-A (JP)
Title: Manufacture of silicon hydride
Inventor: ITOU MASAYOSHI
IPC: C01B33/04
Filed: 1984-02-25
Abstract: PURPOSE:To manufacture silicon hydride as a starting material for Si as a semiconductor by reacting an alloy contg. Mg and Si with an acid in a chain or cyclic org. compound contg. nitrogen as a solvent in a state in which water is not practically contained. CONSTITUTION:A chain or cyclic org. compound contg. nitrogen represented by general formula I such as methylamine, ethylamine or propylamine as a solvent is dehydrated to <=100ppm water content by treatment with a dehydrating agent such as Na, K, CaCl2 or Na2SO4. To the resulting anhydrous org. solvent contg. nitrogen is added an alloy contg. Mg and Si such as Mg2Si, Mg2SiNi or Mg2SiAl in the form of powder of 20-300 mesh. An acid such as hydrochloric acid, hydrobromic acid or hydrofluoric acid is further added, and they are brought into a reaction at room temp. - the b.p. of the solvent used under ordinary pressure. Silicon hydride represented by a general formula SinH2n+2 such as silane is obtd. in a highly purified state.
Patent JP-S62193146-A (JP)
Title: Pla plane
Inventor: FUJITA MASAHIRO
IPC: H01L21/82
Filed: 1986-02-19
Abstract: PURPOSE:To reduce the area of each plane, by connecting at least one of common planes to at least one of AND planes or OR planes with a gate, and controlling these planes in a time division mode. CONSTITUTION:A part above transfer gates T1-T4 is a part for AND computation. A part under said gates is a part for OR computation. When the transfer gates T1-T4 are turned OFF and transistors between lines L1-L4 and a power source VSS are turned ON by a clock CK that is applied on a line l2, computation is carried out based on input data through input terminals 101 and 102. Then the transfer gates T1-T4 are turned ON, and the results of the computation in the upper stage are outputted through the transfer gates T1-T4. Computation based on the results is carried out in the OR part at the lower stage. The results of the computation are obtained through output terminals 01-04. Thus, PLA planes can be operated in a time division mode. In this way the area of each plane can be reduced.
Patent JP-S60178003-A (JP)
Inventor: SUGIYAMA TOMIO
IPC: C04B26/02
Filed: 1984-02-24
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-H07244984-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIMOYAMA TAISUKE
IPC: H01L21/822
Filed: 1994-03-04
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device capable of setting more fine the generating cycles of signals used for controlling functions included in the integrated circuit. CONSTITUTION:This device is provided with a frequency divider 6-0 frequency- dividing a fundamental clock signal VSRING, a frequency divider 6-1 frequency- dividing the output signal C0 of the frequency divider 6-0, a frequency divider 6-2 similarly frequency-dividing a signal C1, a frequency divider 6-3 similarly frequency-dividing a signal C2 and a refreshing cycle determining circuit 8 generating a pulse signal SET and a pulse signal SELF having the same cycle as that of a signal C3 from the signal C3. Further, the device is provided with a program circuit 4 outputting signals BPD1 to BPD4 determining the activation or the inactivation of output signal resetting functions which frequency dividers 6-0 to 6-3 have, with such a constitution, timings with which output signals of frequency dividers 6-0 to 6-3 are reset can be set at every timing becoming integral multiples of the cycle of the signal VSRING by inputting states of signals BPD1 to BPD4. Thus, the pulse signal SELF having the same cycle as the generating cycle of the signal C3 can be changed to integral multiples of the fundamental cycle.
Patent JP-S54129661-A (JP)
Title: Semiautomatic stacker
Inventor: SANADA HIROSHI
IPC: B65G57/03
Filed: 1978-03-27
Abstract: PURPOSE: To automatize product stacking operation, by passing a product forward feeding table under a front and a rear retainer combs which are moved vertically by a control means fixed on the lifter table, and collecting or stacking the porducts on a pallet.  
     CONSTITUTION: Front retainer comb 15 is fixed to a portal frame 14 by means of center shaft 16 provided at the center on the horizontal upper end of comb 15, such that it can be moved vertically under the portal frame 14, and the shaft 16 is moved vertically by cylinder 17. Likewise, rear retainer comb 11 is moved vertically with its shaft 12 provided at the upper center of the comb 11 being driven by cylinder 13. Front retainer comb 15 is held in its lower position until a predetermined number of articles or products are collected on forward feeding table 7, and when stacking operation is completed, both of front and rear retainer combs 15, 11 are moved to their upper positions. Then, forward feeding table 7 is moved forward and rear retainer comb 11 is lowered. Subsequently, table 7 alone is retracted while keeping the combs 11, 15 in their positions, thus leaving the stack of articles A" on the pallet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03238406-A (JP)
Title: Photodetecting module
Inventor: TAKENAKA HIROSHI
IPC: G02B6/42
Filed: 1990-02-16
Abstract: PURPOSE:To eliminate the need for the adjustment in the direction parallel with the optical axis of the module and to decrease the man-hours for producing the photodetecting module by integrating a lens, ferrule and support and assembling the module in the state of pressing the support to the front face of a case. CONSTITUTION:This module has such a holding member 3 by which the terminal part of an optical fiber 1 and a lens 4 are integrated prior to the assembly of the photodetecting module. The module is so formed as to be assembled while this holding member 3 is held pressed to the surface perpendicular to the optical axis of a casing for housing a photodetector 8. Namely, the lens 4 and the ferrule 2 are directly fixed to a support 3 and integrated without passing through a sleeve and are directly fixed to the front face of the case 6 by pressing. The need for the adjustment of the optical axis in the direction parallel with the optical axis of the lens 4 to the photodetector 8 is eliminated in this way even if the dimensional accuracy of the parts is taken into consideration. The man-hours for production of the photodetecting module are decreased.
Patent JP-H04213390-A (JP)
Title: Composition for reducing attachment on guidance system
Inventor: GUREMU MAKUROBAATO UORESU
IPC: C10L10/18
Filed: 1991-02-05
Abstract: PURPOSE: To provide a detergent/dispersant composition with a distillate oil fuel and a distillate oil fuel additive concentrate, capable of reducing an amount of deposits formed on an induction valve during an operation of an internal combustion engine.  
     CONSTITUTION: A detergent/dispersant is obtained by reacting (i) a triethylene tetramine or a combination of ethylene polyamines mostly composed of triethylene tetramine with (ii) at least one kind of a noncyclic hydrocarbyl- substituted succinic acid acylating agent, wherein the substituent contains an average of 50 to 90 carbon atoms and the acylating agent has an acid value in the range of from 0.9 to 1.3. The detergent/dispersant in its molecular structure contains an average of 1.5 to 2.2 mols of (ii) per mol of (i) in a chemically combined form thereof. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S56135769-A (JP)
Title: Method of fixing balance weight of fully enclosed type motor compressor
Inventor: ABE NOBUO
IPC: F16C3/20
Filed: 1981-03-13
Abstract: PURPOSE: To improve productivity and shock-resisting performance of a balance weight, by fixing a balance weight to a crank shaft by the aid of an outwardly projected beading portion of the crank shaft.  
     CONSTITUTION: A balance weight 2 is fixed to a crank shaft 1 by fitting the balance weight 2 into the crank shaft 1 and then forming an outwardly projected beading portion 11 on the surface of crank shaft 1. With such an arrangement, fixing of the balance weight 2 to the crank shaft 1 can be accomplished by a single operation of press. Therefore, it is enabled to enhanced productivity and to improve shock-resisting performance of the balance weight. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57149984-A (JP)
Title: Charged particle detector
Inventor: TAKAHASHI TAKAO
IPC: G01T1/29
Filed: 1981-03-13
Abstract: PURPOSE:To provide a titled detector of high accuracy by providing recesses respectively of a circular shape on the side walls facing the winding axis of a cylindrical coil of a case and inserting the end parts of the coil in said recesses. CONSTITUTION:A cylindrical coil 1 is enclosed with a magnetic shielding case 2 formed of an iron material in order to assure the uniformity of the magnetic field created by the coil, to obtain the efficiency of generating the magnetic field and to prevent the leakage of the magnetic field to the outside of a device 5. Circular recesses 5, 5 are provided respectively in the side walls 2A, 2B facing the winding axis direction of the coil 1 of the case 2 and the end parts 1A, 1B of the coil 1 are inserted into the recesses 5, 5. Further, a pair of lead-in holes 6, 9 for leading-in of accelerated particles are pierced along the winding axis A-A' of the cylindrical coil.
Patent JP-S56132179-A (JP)
Title: Control circuit for induction-type geared motor
Inventor: SHIOTANI YOUSUKE
IPC: H02P3/20
Filed: 1980-03-18
Abstract: PURPOSE:To arrange so that a high-level positioning may be made under a simple circuit configuration by using a two-element triac and reducing the speed of an electric motor or braking it through the utilization of reversed rotation acceleration or forward rotation acceleration. CONSTITUTION:An output from an operation mode setter 9 is supplied to a comparator 11 and a controller 13 through the intermediary of an interface 10. In addition, the comparator 11 compares a tachometer signal from a tachometer generator 3 installed on an electric motor 1 with a set signal, supplying the signal to a controller 13. The controller 12 compares the set signal with the signal from the comparator 11, identifying a signal for forward rotation acceleration and a signal for reversed rotation acceleration. Then the controller transmits either of the identified signl to a drive circuit 14, 15, controlling Triac1, Triac2. Consequently, it is possible to carry out moderation braking by reversed rotation acceleration during a forward rotation operation and moderation braking by forward rotation acceleration a reversed rotation operation. Thus a high positioning precision can be obtained at lost cost.
Patent JP-H06251665-A (JP)
Title: Operation apparatus of electric switchgear
Inventor: YASUE YOSHIKI
IPC: H01H3/00
Filed: 1993-02-24
Abstract: PURPOSE:To prevent the chattering of a contactor, release only accumulated force if necessary, and prevent the resilience by an overstroke. CONSTITUTION:An operation apparatus of an electric switchgear is composed by installing a latch lever 8 held with an axis in the way it rotates freely and a toggle link 9 interlocked with a main lever 7 connected with an electric switchgear 18, connecting a motive arm 1 having a load spring with a middle pin 10 of the toggle link 9 through an operational link 6, installing a trip latch 27 in the way it can be connected with the tip part of the latch lever 8, and making a roller installed in the toggle side end part of the main lever 7 be joined with a load latch, which is put side by side, in the final state of an open circuit in order to suppress the resilience of the main lever 7.
Patent JP-H02214334-A (JP)
Title: Antenna matching system
Inventor: SHIMURA SHIYUUICHI
IPC: H04B1/04
Filed: 1989-02-15
Abstract: PURPOSE:To easily and surely form a desired matching circuit in response to a change in the surrounding condition of an antenna and frequency change by detecting an antenna constant data with respect to the operating frequency in advance and taking the tuning accordingly. CONSTITUTION:Relays 14 and 18 are switched to the position of a detector 16 by a switching signal from a CPU 12 and the antenna constant to each frequency of an antenna 20 is measured by the detector 16 concerned. A CPU 12 fetching a matching degree signal 105 calculates a value representing the position of a variable capacitor or a coil or the like corresponding to the antenna constant data in the tuning circuit 22 in this state simultaneously and stores it in a memory in the inside of the CPU. Then the relays 14, 18 are switched to the position of the tuning circuit 22 by a switching signal from the CPU 12 and the output of a transmitter 10 is fed to the tuning circuit 22. The tuning circuit 22 constitutes a matching circuit corresponding to the channel information signal 102 according to the control signal 104 from the CPU 12 and brought into the communication standby state.
Patent JP-S61194406-A (JP)
Title: Manufacture of optical fiber tape and its device
Inventor: TOKUDA SHUICHIRO
IPC: G02B6/44
Filed: 1985-02-25
Abstract: PURPOSE:To improve optical transmission performance by arraying numbers of optical fibers in a plane without any mutual intersection and then in the closest state, and molding a tape of optical fiber by using ultraviolet-ray setting resin. CONSTITUTION:Numbers of optical fibers 1 are fed from a paper feed stand at the same time and arrayed in a plane at nearly equal intervals by being passed through an array guide 2, and they are fed to a parallel arraying jig 4 by a supply; roll 3 while held in said state. The optical fibers 1 are arrayed in the closest state in the parallel arraying jig 4 while two gauge plates 11 are directed to the center. Then, the ultraviolet-ray setting resin is applied at a position right before or behind the jig. The resin is set by an ultraviolet-ray lamp 5 after they are passed through the parallel arraying jig 4 to form a tape, which is drawn by a drawing roll 6, so that the optical fiber tape 14 is taken up around a take-up machine 7. Thus, the optical fiber tape with superior optical transmission performance is obtained by this manufacturing method.
Patent JP-2000233431-A (JP)
Title: Mold clamping device
Inventor: KUDO KYORI
IPC: B29C45/02
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To downsize a mold clamping device and to miniaturize a semiconductor sealing device and peripheral equipment. SOLUTION: A device has a fixed platen 12, a movable platen 14, a fixed side mold, a movable side mold, a plunger which penetrates the movable side mold, installed freely advanceably/retractably and packs a resin in a cavity space when advances, the first movement direction changing means for moving the plunger forward/backward, and the second movement direction changing means for moving the movable platen forward/backward. The first and second movement direction changing means are arranged on different axes. When the movable platen 14 is at a lower limit position of a platen stroke, the interference between the first and second movement direction changing means can be prevented.
Patent JP-S60180647-A (JP)
Title: Continuous casting method of molten steel using belt type continuous casting machine
Inventor: WADA KANAME
IPC: B22D11/06
Filed: 1984-02-27
Abstract: PURPOSE:To obtain a billet having excellent quality and surface characteristic and to protect a casting belt by coating preliminarily a coating material having a specific component onto the surface of a metallic endless belt which contacts with a molten steel and performing casting. CONSTITUTION:A coating material is formed by dispersing 4-20wt% boron nitride powder into a freon solvent incorporated therein with a resin additive. Such coating material is coated on the surface of a metallic endless belt on the side where the belt contacts with a molten steel. The coating is executed continuously while the belt rotates during casting. The surface of the belt brought into contact with the billet is washed and dried during the time since the detachment of the belt from the pulley positioned at the bottom end in the casting space until arrival of the belt again at the top end of the casting space and thereafter the coating material is coated thereon by a spraying method. Such process is repeated.
Patent JP-S54128381-A (JP)
Title: Noise measuring method
Inventor: OGAWA KOUICHI
IPC: G01R29/26
Filed: 1978-03-28
Abstract: PURPOSE: To measure the noise distributing almost uniformly in a wide frequency band easily and accurately, by detecting the number of noise pulses excedding the specified threshold value determined according to the amplitude of noise pulse.  
     CONSTITUTION: The signal from the object 1 of which noise is to be measured is amplified 2, and passed through a filter 3, and the frequency band to measure is set. The signal corresponding to the noise pulse from the filter 3 and the signal of the preset threshold value from D/A codnverter 4 are inputted into a comparator 5, and the both signals are compared with each other. The signal from the comparator 5 is  inputted into a counting circuit 6, and the number of noise pulses exceeding the  threshold valve within a unit time is counted, and further, the noise voltage and  S/N are calculated in a microprocessor 7. Using the signal from the microprocessor  7, the threshold value of D/A converter 4 is set, and the entire device is controlled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63206351-A (JP)
Inventor: TAKAHATA MINORU
IPC: C01B31/04
Filed: 1987-02-20
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-S61195786-A (JP)
Title: System for making teaching data for welding robot
Inventor: TAKAHASHI KENJI
IPC: B23K9/095
Filed: 1985-02-25
Abstract: PURPOSE:To make automatically the teaching data which can assure good welding quality by subjecting an aiming position and various condition values to override correction while monitoring actually the weld beads in the stage of teaching welding. CONSTITUTION:The initial aiming position, attitude, etc. are taught to the robot in a step 41. The welding speeds in respective sections are assigned and weaving patterns are set in a step 42. Welding conditions are set in a step 43. These initial values are interpolated and edited to the pulse trains, etc. necessary for the teaching operation in steps 44-46. Welding is operated in a step 47 and the various condition values are subjected to the override correction in steps 48, 49. The respective axis positions are read by axis sensors as a step 51 and the pulse trains are written and stored into an RAM in a step 52. The welding speeds and weaving patterns are sampled in a step 53 and are written and stored into the RAM in a step 54. Current and voltage are sampled in a step 55 and are stored into the RAM in a step 56.
Patent JP-H04274753-A (JP)
Title: Apparatus and method for generating ultrasonic wave
Inventor: IIDA YASUHISA
IPC: G01N29/00
Filed: 1991-03-01
Abstract: PURPOSE:To obtain an apparatus and a method for generating supersonic waves using an ultrasonic conversion method due to laser beams applicable to an ultrasonic flaw detecting tester, an ultrasonic cleaner or the like. CONSTITUTION:An ultrasonic wave generator applies laser light generated from a pulse laser 1 via a light waveguide 4 and an optical system 6 to a target 71 comprising a cylinder whose end is closed by a metallic plate, generates change due to thermal expansion of gas inside the cylindrical body or thermal stress of the metallic plate, and transmits this pressure or change in the stress to outside so as to generate ultrasonic waves. Resonance and attenuated waveforms are reduced, permitting accurate measurement wherein signals of reflection echoes are not buried in the attenuated waveforms.
Patent JP-S55129925-A (JP)
Title: Cleaning tape
Inventor: MATSUURA TAKESHI
IPC: G11B5/41
Filed: 1979-03-26
Abstract: PURPOSE: To make it possible to remove alien substances stuck to a head without wear and damage of the magnetic head, by allowing to contain a specific quantity of nonmagnetic powder of a specific grain size and stiffness and grains of a specific stiffness for the total quantity of a filler and by giving the coating film of a specific roughness.  
     CONSTITUTION: Granular nonmagnetic powder of grain sizes of 0.2W2.0μ and Mohs hardness below 9 and grains of Mohs hardness of 9 or more are mixed as polishing grains, and 40wt% or less of this mixed material is allowed to contain for the total quantity of magnetic powder, needle-shaped nonmagnetic powder, and a filler such as carbon black, and these composties are mixed and dispersed by ball mill, etc., and are applied onto the substrate such as a polyester film and are dried to form a polishing coating film. This film is formed by the calender processing, etc., so that the surface roughness of the coating film may be center line average roughness 0.04W0.10μ. Thus, only alien substances stuck to the head can be removed without wear and damage of the magnetic head. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58154795-A (JP)
Title: Coal liquefaction
Inventor: OOUCHI KIMIJI
IPC: C10G1/06
Filed: 1982-03-09
Abstract: PURPOSE:To efficiently liquefy coal and to enhance economic avantage of the process, by contacting a metal (or its lower oxide) producing hydrogen by reaction with water, with water and coal with each other at a specified temp. CONSTITUTION:100g of coal (A), if necessary, mixed with at least the same amt. of an arom. solvent such as naphthalene or tetralin, at least 1mol of a metal or metal oxide (B) such as zinc oxide producing H2 by reaction with water at 350-500 deg.C and at least 1mol of water (C) are contacted woth each other at 350-500 deg.C to liquefy the coal by reaction between the coal and nascent hydrogen produced in oxidation of the component B. The obtd. gaseous reaction product and liquid reaction product are subjected to solid/liquid separation and then a metal oxide oxidized with unreacted coal and water is separated from the heavy product oil by solvent extraction etc. The metal oxide mixed with the unreacted coal is reduced and regenerated by partial combustion with air in an amt. insufficient to completely burn the carbonaceous material.
Patent JP-S60181028-A (JP)
Title: Dissolution assisting method of tissue plasminogen activator
Inventor: HASEGAWA AKIO
IPC: A61K35/42
Filed: 1984-02-29
Abstract: PURPOSE:In preserving tissue plasminogen activator, or carrying out operation such as separation and purification, freezing and melting, etc., to assist efficiently the titled dissolution, by adding lysine to an aqueous solution of tissue plasminogen activator. CONSTITUTION:Lysine having >=1mM, preferably >=5mM and <= saturated solubility is added to an aqueous solution of tissue plasminogen activator, to assist dissolution of tissue plasminogen activator. pH of the aqueous solution of tissue plasminogen activator containing lysine is 3-11, preferably 6-11, and preferably kept by buffering wish sodium phosphate, etc. The lysine-containing solution is preserved at 0-30 deg.C, preferably at 0-10 deg.C in a solution state directly, or separation and purification, concentration, lyophilization, etc. are carried out.