baber/WOPTO huggingface dataset:
Patent JP-S5936461-A (JP)
Title: Line connecting device
Inventor: KAMIYAMA TOSHIHIRO
IPC: H04L13/00
Filed: 1982-08-24
Abstract: PURPOSE:To avoid discrepancy of transmission timing produced at new connection with an MODEM or an opposite terminal device or at exchange, by switching automatically the transmission timing depending whether the transmission timing from the MODEM or the opposite terminal device is received or not. CONSTITUTION:A transmission timing signal ST2 from the MODEM or the opposite terminal device is inputted to a counter 23 via a receiver 20, a noise eliminating circuit 21, and a rising pulse detecting circuit 22. When a count value comparison circuit 24 detects that the count value of the counter 23 is a prescribed value or over, an FF25 is set, a multiplexer 26 selects the signal ST2, a transmission timing signal ST1 is suppressed, and the signal ST2 actuates a parallel-series converting circuit 28. If no signal ST2 is received, the FF25 is reset, an output of a transmission timing generating circuit 27 is selected by the multiplexer, outputted as the signal ST1 and supplied to the converting circuit 28.
Patent JP-2000340509-A (JP)
Title: Gan substrate and manufacturing method therefor
Inventor: MOTOKI KENSAKU
IPC: H01L21/205
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent defects from being generated in a GaN single-crystal layer, even if each kind of defect, such as a penetration defect, is exposed to the surface of a base plate by forming a GaN amorphous layer on the base plate, that is made of GaN single crystal and then forming the GaN single- crystal layer on the amorphous layer. SOLUTION: First, a GaN amorphous layer 4 is formed on the upper surface of a base plate 2, that is made of GaN single crystal. Then, a GaN single-crystal layer 6 is formed on the amorphous layer 4 to complete a GaN substrate 1. In this case, the GaN amorphous layer 4 also contains a fine crystal, that is made of a fine crystal particle in the order of approximately several tens of Å. Therefore, even if each kind of defect such as a penetration defect is exposed on the surface of the base plate 2, it will not affect the GaN amorphous layer 4, defects are hardly generated in the GaN amorphous layer 4. As a result, the GaN single-crystal layer contains almost no defects, and becomes high in quality.
Patent JP-S5371194-A (JP)
Title: Preparation of polyethylene terephthalate
Inventor: TAGAMI KAN
IPC: C08G63/88
Filed: 1976-12-08
Abstract: PURPOSE: To prepare a polyester by use of a recovered polymerization catalyst including antimony obtained by blowing a gasified methanol into a molten residue produced by retification of distilled ethylene glycol. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S629043-A (JP)
Title: Vibration damping rubber device
Inventor: MAKIBAYASHI KATSUNORI
IPC: B62D27/04
Filed: 1985-07-05
Abstract: PURPOSE:To enable provision of enough vibration absorbing function even on relative horizontal vibration between a frame and a body, by a method wherein a resilient material is located between an inner cylinder and a partition wall positioned facing each other. CONSTITUTION:In a vibration absorbing device 1', an upper plate 2 having an outer end formed about in a L-shape in cross section is coupled to a lower plate 4, having its recessed outer end formed about in a U-shape in cross section, through an inner cylinder 3. A partition wall 6, having a hub 5 sheathed with the inner cylinder 3, is located between the upper plate 2 and the lower plate 4. A resilient material 20, having a high damping factor, is annularly mounted to the outer peripheral surface, positioned facing the inner peripheral surface of the hub 5 of the partition wall 6, of the inner cylinder 3, in a state in that there is no elevating fluidization between damper liquids produced through an orifice 13 between upper and lower damper liquid chambers 9 and 12. A given gap is provided between the outer peripheral surface of the resilient material 20 and the inner peripheral surface of the hub 5, and the resilient material and the hub are positioned relatively elevatably therebetween.
Patent JP-H076251-A (JP)
Title: Return port opening/closing device for automatic vending machine
Inventor: FUKUYORI TOSHIHIKO
IPC: G07F9/00
Filed: 1993-06-18
Abstract: PURPOSE:To form the return port opening/closing device open to an outer side face of a machine body forming an outer circumferential face and covering freely a return port used to return changes in a way that an external appearance of an automatic vending machine is lost or a coin is not extracted from the return port. CONSTITUTION:The device is provided with a circumferential part forming member 47 forming a circumferential part of a return port 10 and fixed to a machine body, a case 1 keeping a gap in an adjustable way between a lower end face and a face of the circumferential part forming member 47 opposite to the lower end face at a closed position for a turning body 41 supported to the machine body in a freely turnable state via a horizontally rotational shaft 13 whose axial length direction is horizontal and case front face is open, a cover 44 comprising a door 2 covering the front opening of the case 1 in a freely opening/closing and energized to the machine body in the closed direction to support its upper end freely turnably and covering the return port 10 from the inside to close it, and a screw 45 whose one end is projected from a face of the cover 44 whose face and a face of the circumferential part forming member 47 are opposite to each other in the closed position of the cover 44 and screwed to the cover 44 and with a closed position adjustment means adjusting the closed position of the cover 44.
Patent JP-S633527-A (JP)
Title: Satefllite communication system
Inventor: TAKATSUKASA NAOTAKE
IPC: H04B7/204
Filed: 1986-06-23
Abstract: PURPOSE:To flexibly cope with a change in a data terminal equipment by sending an operation parameter relating to the specification setting of the data terminal equipment from a center station to a slave station so as to set the specification of the data terminal equipment of the slave station. CONSTITUTION:An operation parameter as to the data terinal equipment accommodated by each slave station 3 is added to preamble part of a communication data sent from center station 2 to each slave station 3 by the operation of an operation paramter addition means. On the other hand, the operation parameter extraction means in each slave station 3 extracts the operation parameter for its own station from the preamble part. Then the specification as to input/ output data of the data terminal equipments accommodated by its own station is set based on the operation parameter extracted by the setting means in a multiplexer applying line concentration to the data terminal equipments.
Patent JP-S5371320-A (JP)
Title: Temperature controlling method of constant temperature tank
Inventor: YOSHIKOSHI MORITSUGU
IPC: F17C13/02
Filed: 1976-12-07
Abstract: PURPOSE: To prevent freezing of surrounding ground and break-down of the tank body by adjusting the temperature at the tank drum body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6039878-A (JP)
Title: Laminating type piezoelectric body
Inventor: TOMITA MASAHIRO
IPC: H01L41/083
Filed: 1983-08-12
Abstract: PURPOSE:To prevent the generation of a crack by forming an air gap between a section, through which an end-surface electrode is conducted to a side-surface electrode, and an adjacent piezoelectric body opposite to the section. CONSTITUTION:There is no protrusive section 2', which must be conducted to side- surface electrodes 4, on the upper end surface of each piezoelectric simple body 1 in a laminated and formed piezoelectric body A. Air gaps R are formed among conducting sections 2' existing on the lower end surfaces of each piezoelectric simple body 1 and the upper end surfaces of the lower piezoelectric simple bodies 1 adjacent to the conducting section 2', and each piezoelectric simple body is not bonded with the adjacent piezoelectric simple bodies at sections except end-surface electrodes 2. Lead wires 3 are given sufficiently dips by netting, etc., and each side-surface electrode 4 is connected. Consequently, even when voltage is applied to the laminating type piezoelectric body A at high frequency, stress by the expansion and contraction of the piezoelectric simple bodies 1 is not applied to the outer circumferential sections (particularly, sections in the vicinity of the side-surface electrodes 4) of the piezoelectric simple bodies 1. Accordingly, the generation of cracks and breakings by shearing force of the piezoelectric simple bodies can be prevented.
Patent JP-S63311457-A (JP)
Title: Data reading circuit for memory
Inventor: ONO KUNIO
IPC: G06F12/16
Filed: 1987-06-12
Abstract: PURPOSE:To prevent data from being erroneously produced due to the trouble of a reading register and to improve data reliability by carrying out the comparison between the parity arithmetic results of two reading registers which hold the read data given from a memory array. CONSTITUTION:The data read out of a memory array 10 are stored in 1st and 2nd reading registers 11 and 12. The output of the 1st register 11 produces immediately a parity and sends it to a CPU 25. While the data set at the 2nd register 12 are checked and corrected when a 1-bit error is detected to be stored by a next clock. Then the 1-bit error is sent to the CPU 25 together wit the parity produced in an error checking process. At the same time, the parities of all bits are produced in terms of the data on both registers 11 and 12. Then the parities of both registers are compared with each other. Thus no coincidence of input information is obtained between both registers 11 and 12 when either one of both registers has a trouble. In such a way, the troubles of the reading registers can be detected.
Patent JP-H05319654-A (JP)
Title: Recording device
Inventor: MATSUMOTO YASUHIRO
IPC: B65H23/34
Filed: 1992-05-14
Abstract: PURPOSE:To keep the curl correcting effect of a sheet delivered from a sheet roll. CONSTITUTION:A sheet 17 delivered from a sheet roll 17a is passed through a guide shaft 20 and a decurling shaft 19 to correct a curl, and an image is recorded thereon from the lower side by a recording head 25. The sheet 17 is cut in page unit by a cutter 27, and flatly discharged onto a sheet discharge tray 6 with the recording surface down by a pair of sheet discharge rollers 28a, 28b and a pair of sheet discharge rollers 29a, 29b.
Patent JP-H0439751-A (JP)
Title: Information processor
Inventor: OTSUKI KOICHI
IPC: G06F12/06
Filed: 1990-06-05
Abstract: PURPOSE:To improve the efficiency by providing a switching means for a ROM and a RAM, and a means for reading out the contents from the ROM, and also, writing them in the RAM. CONSTITUTION:The processor is provided with a switching means 110 for a ROM, and a RAM, and means 106, 107 for reading out the contents from the ROM and also, writing them in the RAM. When a memory read command is outputted from a CPU 1, a RAM write command 109 becomes active through a delay circuit 107, and data being on a data bus 104 is written in the RAM. In accordance with this operation, the CPU reads the data of the ROM, by which the data of the ROM is transferred to the RAM. After the transfer, by the switching circuit 110 for the ROM and the RAM, the data on the RAM can be read in. In such a way, the data transfer can be executed in the short time, and a program for the data transfer becomes unnecessary.
Patent JP-H11337929-A (JP)
Title: Reflection type liquid crystal display element
Inventor: YAMAGUCHI HISANORI
IPC: G02B5/20
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display element which has a constitution using only one sheet of a polarizing film and can display high contrast by bright white and achromatic color. SOLUTION: Twist angle of a nematic liquid crystal is 45 to 90 deg., the product of double refraction of the liquid crystal and liquid crystal layer thickness is 0.20 to 0.30 μm, retardation value of a polycarbonate film on a polarizing film side is 0.23 to 0.28 μm, retardation value of the polycarbonate film on a liquid crystal cell side is 0.13 to 0.18 μm, every Z coefficient of two sheets of the polycarbonate films is 0.3 to 1.0. When direction where the liquid crystal twists to a lower substrate side as seen from an upper substrate side is made to be positive and an angle formed with an absorption axis direction 24 of the polarizing film.  When an angle formed with a lag axis direction of the polycarbonate film on the polarizing film side and an angle formed with the lag axis direction of the polycarbonate film on the liquid crystal cell side toward a base line 20 are denoted as ΦP, ΦF1 , ΦF2 in this order, ΦP is 75 deg. to 195 deg., ΦP-ΦF1 is 105 deg. to 115 deg. and ΦP-ΦF2 is 165 deg. to 175 deg..
Patent JP-H0818289-A (JP)
Title: Position correction device of mounting device
Inventor: OTA HIROYUKI
IPC: G06T7/00
Filed: 1994-06-28
Abstract: PURPOSE:To improve mounting accuracy by performing mounting operation while considering change of a movement of a head unit by operating expansion coefficient of a drive means based on an image position of a reference mark during mounting and by correcting an desired installation position of an electronic part based on its expansion coefficient data. CONSTITUTION:An initial image central position of each of reference marks 40a to 40c applied to a fixed part of a mounting device body is checked in advance and stored. Each of the reference marks 40a to 40c is imaged during mounting operation. Expansion coefficient is operated based on an error between an image central position of each of the reference marks 40a to 40c imaged thereby and an initial image central position. High mounting accuracy can be ensured by carrying out mounting while correcting a set desired installation position of an electronic part. That is, even if thermal expansion such as axial elongation of ball screw axes 8, 14 is generated, mounting accuracy can be prevented from lowering by considering an error during movement of a head unit 5, etc., generated by the thermal expansion.
Patent JP-S63311495-A (JP)
Inventor: MUKAI MANABU
IPC: G06Q50/00
Filed: 1987-06-15
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-H0439186-A (JP)
Title: Oil tank for motorcycle
Inventor: ISENO MITSURU
IPC: B62J31/00
Filed: 1990-06-05
Abstract: PURPOSE:To improve the cooling performance of a radiator and improve the cooling performance of an oil tank itself by guiding the running wind taken from the opening section on the front face of a cowling to the front face of the radiator along the guide face formed on the oil tank. CONSTITUTION:A running wind intake opening section 15 is formed on the front face section of a cowling 11. A small radiator 21 is arranged on the right side of a vehicle body, and an oil tank 31 forming guide faces 37, 38 is provided in parallel on its left side. The running wind taken from the opening section 15 directly collides with the front face of the radiator 21 and is also guided to the front face of the radiator 21 along both guide faces 37, 38, thus the cooling performance of the radiator 21 can be improved by an increase of the wind quantity. The cooling performance of the oil tank 31 itself can be improved by an increase of the radiation area due to the existence of both guide faces 37, 38.
Patent JP-H01315578-A (JP)
Title: Bent pipe guiding device for circular arc propulsion construction
Inventor: ARAI MASATOSHI
IPC: E21B7/08
Filed: 1988-06-16
Abstract: PURPOSE:To surely prevent the swing or the like of the rear end of a bent pipe and stably propel the pipe by moving a bent pipe holding head holding the bent pipe along a guide rail with the preset curvature. CONSTITUTION:A guiding device (a) is constituted of a pair of guide rails 2 arranged above a propelling device 1 and a bent pipe holding head 3 removably connected to the rear end of a bent pipe unit Po. The bent pipe unit Po to be connected is stably held on the guide rails 2 via the bent pipe holding head 3. In propelling, the bent pipe holding head 3 is moved along the guide rails 2 with the curvature corresponding to the bent pipe axis while holding the bent pipe P.
Patent JP-H05343947-A (JP)
Title: Bypass filter circuit
Inventor: TAKAMI HIDEJI
IPC: H03H11/04
Filed: 1992-06-08
Abstract: PURPOSE:To reduce an area of a capacitor requiring much area occupied in the entire area of a semiconductor chip in a semiconductor integrated circuit in which a high pass filter circuit able to increase apparently the capacitance without expansion of the area of the capacitor in the semiconductor chip is employed when the output gain of the circuit is set. CONSTITUTION:A differential amplifier comprises NPN transistors(TRs) 1, 2 whose emitters have a capacitor 9 inbetween and output currents I1, I2 are converted into voltages by diodes 7, 8. Moreover, a differential amplifier comprising PNP TRs 5, 6 converting the voltages again into currents I3, I4 and an impedance conversion circuit outputting a difference of the currents I3, I4 and a resistor R4 are used to form a primary high pass filter, then the capacitance of the capacitor 9 is apparently increased.
Patent JP-2000336102-A (JP)
Title: Foam rubber
Inventor: OCHI ATSUKO
IPC: C08C1/04
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject rubber having sufficiently reduced peculiar smell of natural rubber and fear of immediate allergy, having no variation of qualities, fine foam diameters, excellent compression characteristics, damping characteristics, etc., useful for a mattress, etc., comprising a rubber latex having a specified ratio of deproteinized natural rubber. SOLUTION: This foam rubber comprises a rubber latex containing >=30 wt.% based on the whole rubber solid content of a deproteinized natural rubber in which the content of protein is reduced to <=0.1% level calculated as nitrogen content. For example, the deproteinized natural rubber is obtained by adding a protease such as alkali protease and a surfactant such as potassium castor oil to a natural rubber latex, aging the mixture at 5-90 deg.C for several minutes to about one week while allowing the mixture to stand or stirring and further purifying the mixture by repeating dilution and concentration by centrifugal separation.
Patent JP-S5270390-A (JP)
Title: Power cable line
Inventor: MATSUI TAKASHI
IPC: H02G9/00
Filed: 1975-12-09
Abstract: PURPOSE: To restrict the elongation of the cable and to keep the cable in sound condition by forming a specified elongation restricting part between positions starting from the off-set part to a specified position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01313950-A (JP)
Title: Film carrier tape
Inventor: YAMASHITA TSUTOMU
IPC: B65D73/02
Filed: 1988-06-14
Abstract: PURPOSE:To prevent the short-circuit between outer lead bonding OLB pads by a method wherein the amount of heating shrinkage due to heat, which is applied by an inner lead bonding ILB of an insulator film, is added to the coordinate values of outer leads to correct them for arrangement of leads. CONSTITUTION:If the amount of heating shrinkage due to heat, which is applied by an ILB of an insulating film 1 constituting a film carrier tape, is corrected and the coordinate of OLB parts 4n and 4'm of leads 3 are kept decided, an accurate alignment of OLB pads on the coordinates and so on of a printed board to the OLB parts of the leads of a semiconductor chip is possible. Thereby, the short-circuit between the adjacent OLB pads at the time of OLB can be prevented.
Patent JP-S627452-A (JP)
Inventor: YAMAGUCHI TAKEO
IPC: B65B69/00
Filed: 1985-07-03
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-S5660739-A (JP)
Title: Automatic reset device for direction indicator
Inventor: DOI YUUJI
IPC: B60Q1/40
Filed: 1980-10-20
Abstract: PURPOSE:To surely perform the operation of automatic reset for a turn signal indicator, by operating a reset device for whichever one of the values, the lapse of certain time at not lower than a determined speed from the time for a turn signal switch turned on or the travel distance covered in the time after the above described switch is turned on, to exceed a preset value. CONSTITUTION:When the contact of a turn signal switch 2, for instance, 3-4 is closed, a flasher unit 1 begins operating to flicker signal indicator lamps 6, 7. While at an output terminal of a comparator 24 in an automatic reset device 10 high potential appears. And if the speed is obtained at not lower than a predetermined speed V0 (5-15km/h), the voltage of an F/V converter circuit 57 exceeds the reference voltage of a capacitor 36 and a condenser 39 in a timer circuit 58 is charged. Further a condenser 47 in a travel distance detecting circuit 59 is also charged by the distance covered in that time. When each of the condensers 39 or 47 is charged to a level of prescribed voltage, transistors 53, 54 are turned on to excite a solenoid 12 and reset the switch 2 to its neutral position.
Patent JP-S5848072-A (JP)
Title: Recorder
Inventor: IEMURA SHIGERU
IPC: G03G15/34
Filed: 1981-09-17
Abstract: PURPOSE:To improve resolution and to transfer images satisfactorily by injecting the electric charge of the same polarity as that of the electric charge injected between recording electrodes and a counter electrode into an insulating magnetic toner. CONSTITUTION:The insulating magnetic toner conveyed with a magnet roll is injected with the electric charge of the same polarity as that of the electric charge injected by recording electrodes 11a, 11b... and a counter electrode 13 by a corona discharger during the course of conveying. Therefore, the Coulomb force between the electric charge charged in chains 15a, 15b... and the electric charge induced in the electrode 13 is larger than the magnetic force of the magnets of the matnet roll which tries to hold the toner chains 15a, 15b... to the electrode 11 side. Even when the chains 15a, 15b, etc. are not fully isolated from each other, the generation of leakage among the chains 15a, 15b, etc. is obviated by the insulating toner, and the chains are separated and stuck in the positions of a recording body facing the electrodes 11a, 11b..., whereby toner dot images are formed. Thus the images of the improved resolution are transferred and recorded satisfactorily.
Patent JP-H11342927-A (JP)
Title: 20-liter polyethylene container
Inventor: NAGAYAMA MITSURU
IPC: B29C49/04
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a 20-liter polyethylene resin container molded by reducing excessive walls, adjusting the section thickness ratio and reducing the weight while retaining a required strength of a container main body. SOLUTION: A 20-liter polyethylene resin container 21 is provided with front and rear faces 23 and 23a and left and right side faces 24 and 24a formed into the rectangular sections through four R-shaped corners 25, and the ratio between the left and right side faces 24 and 24a to the front and rear faces 23 and 23a is 1.1-1.3 and four corners R sections 25a are formed into the 40-80 mm in the formation of a blow molded container body 22.  On a body section 26b having the 30 mm width from the center 16c in the height direction of the container main body 22 respectively to the upper end and the lower end of the section, the ratio between the wall thickness of points tx, ty and tr of the body section and the thickness and left and right side section central sections 24c is 1.2-0.9 on the central sections of four corners R and 0.9-0.7 on the central sections 23c of the front and rear faces.