baber/WOPTO huggingface dataset:
Patent JP-S63301965-A (JP)
Title: Preparation of magnetic carrier
Inventor: TATEIWA YOSHIHIRO
IPC: G03G9/107
Filed: 1987-06-02
Abstract: PURPOSE:To prevent deterioration in fluidity and electric chargeability by adding the charge regulating agent and a binder resin to a magnetic powder, melting and kneading the mixture, pulverizing and classifying it, and irradiating the obtained carrier by flash light to form it into spheres. CONSTITUTION:The carrier is formed by adding the charge regulating agent and a binder resin to a magnetic powder, melting and kneading the mixture, pulverizing and classifying it, and irradiating the obtained carrier by flash light in a state of suspended in the air to form it into spheres. The nearly spherical carrier having a small average particle diameter is formed by kneading the fine magnetic powder into the binder resin containing the charge regulating agent, then pulverizing the mixture, irradiating the obtained fine carrier powder suspended in the air with flash light to heat and melt the surface part of the carrier, and nearly sphering it by using the surface tension of the melt, thus permitting the resin coating to be executed without deteriorating fluidity and chargeability, and fluidity to be increased without deteriorating chargeability.
Patent JP-S63302055-A (JP)
Title: Intermittent jet type ink jet head
Inventor: FURUKAWA MASANOBU
IPC: B41J2/045
Filed: 1987-06-02
Abstract: PURPOSE:To make ink discharging speeds from respective orifices constant regardless of the dispersion in the length of piezoelectric bodies, the warpage of a head, and the like, by a method wherein, the displacement of the piezoelectric body is transmitted to a shaft through viscosity of a liquid, and an ink is discharged due to the excitation of a diaphragm. CONSTITUTION:When a hollow and cylindrical piezoelectric body 20 is extended, a liquid 21 sealed with a seal 22 in the vicinity of an inner surface 25 moves in the direction of an arrow by being pulled by the hollow and cylindrical piezoelectric body 20. A frictional force acts on the surface of a shaft 26 opposed to the inner surface 25, whereby the shaft 26 which is set to a head carriage 23 through a spring 27 and abutted on a diaphragm 28 excites a diaphragm 28. Since the liquid 21 consisted of silicon grease, etc., has a remarkably high viscosity, the piezoelectric body 20 the shaft 26 vibrate and displace at approximately 1:1 correspondence. Thus, the shaft can be depressed down against the diaphragm by a uniform force, and ink drips can be discharged from respective orifices at a constant speed.
Patent JP-H10334312-A (JP)
Title: Automatic transaction device/method
Inventor: MORI TAKAO
IPC: G06Q20/18
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of calculation by a user by selecting the payment destination bearing of a payment charge when the payment charge is payment destination bearing and automatically calculating a final payment amount which is to be actually paid. SOLUTION: When payment destination information is inputted after payment transaction is selected, a payment charge selection screen is displayed on a display device with a touch panel 10. The user selects and designates whether the payment charge is borne by a payment source or the payment destination. Payment destination bearing is designated and the payment amount (whole amount required for payment) is inputted, for example. Then, the name of a paying person and the telephone number of the paying person are sequentially inputted. Thus, a main control part 21 obtains the payment charge from the amount required for payment, which is previously inputted, subtracts the charge from the amount required for payment, obtains the final payment amount, and displays the final recognition screen of the payment charge and the payment amount.  The user supplies cash equivalent to the payment amount and therefore money reception processing/payment transaction processing are executed.
Patent JP-S62294368-A (JP)
Title: Telecontrol device
Inventor: TANAKA HIDEO
IPC: H04M11/00
Filed: 1986-06-13
Abstract: PURPOSE:To perform the remote control of a telecontrol terminal equipment, by providing an input means which connects and controls an MF signal reception part in a device, and a sound message sending part automatically, and enabling the same telecontrol as that from the outside to be performed by utilizing an extension. CONSTITUTION:At the time of placing a call to one's own house by a caller, a call signal (16Hz) is inputted from a line connecting terminal 1 through a telephone line to a call signal detecting part 8 through a line connection relay 4, and a response message is outputted. And a relay 8 is switched to an MF signal receiving side, and a state to wait a control signal (MF signal) from the caller is generated. By sending a prescribed control signal (MF signal) by the caller according to the response message, the signal is received at an MF signal reception circuit 12, and a main control part 14 issues a command to make an equipment control output part 15 perform the control required for a connected terminal side. And based on the control, an operation signal is inputted from the connected terminal side to an equipment monitor input part 13.
Patent JP-H06348833-A (JP)
Title: Image reader
Inventor: ONO SHUNICHI
IPC: H04N1/04
Filed: 1993-06-10
Abstract: PURPOSE:To heighten a resolving power and resolution by outputting by switching the arithmetic image data of the next fictitious picture element by a picture element magnifying function to the reading image data of a preceding picture element compulsorily when an arbitrary picture element is the preceding picture element relating to the picture element magnifying function and also, the one to read a contour image. CONSTITUTION:A contour information storage means, a contour image discrimination means, and an image data compulsory switching output control means are provided. Such constitution is employed that the resolution can be improved by outputting by switching the arithmetic image data D56 of the next fictitious picture element 3E56 by the picture element magnifying function to the reading image data D5 of the preceding picture element 3E5 compulsorily when the arbitrary picture element 3E5 is, for example, the preceding picture element 3E5 relating to the picture element magnifying function and the one to read the contour image in the reading of an image. In such a case, the contour image discrimination means is formed with a CPU and a ROM, and also, the image data compulsory switching control means is formed with a data selector.
Patent JP-S6118241-A (JP)
Title: Spare system constituting system in optical data highway system
Inventor: MIYAZAKI MASASHI
Filed: 1984-07-04
Abstract: PURPOSE:To switch automatically the system to the spare system without line disconnection at a fault of an active optical node by providing an optical switch to both sides of the optical node device connected to a host computer and a spare optical node device provided in parallel therewith. CONSTITUTION:An optical node CN1 for active system center and a spare system center optical node CN2 in parallel therewith are connected to a host computer HP via a line changeover switch SW. The nodes CN1, CN2 take entirely the same line set mounting constitution and the node CN2 is in standby in the state of hot standby state. A supervisory node SV supervises always the state of the node CN1 and when the node CN1 has a fault and it is judged that the node is to be bypassed or in the state of loopback, switching control is applied to two photo switches Phs so as to changeover the route to a route using the node CN2 in precedence over the control. The two photo switches Phs receive the control signal from the node SV and change the optical route.
Patent JP-H09322032-A (JP)
Title: Recording and reproducing device
Inventor: TAKAHASHI KAZUHIRO
IPC: H04N5/91
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To simplify connection with not only a lens unit but also other devices without raising the cost of a device main body by providing a terminal for connecting a recording and reproducing device to the lens unit with latitude. SOLUTION: To an main body of this recording and reproducing device 133 provided with an image pickup element 120 for turning the images of an object to video signals, the lens unit 110 is mounted and a connection terminal 140 is simultaneously connected to obtain a video camera device. By the connection terminal 140, the lens unit 110 is directionally communicated to/from the recording and reproducing device 133 and the input/output of the recording and reproducing device 133 is performed. A camera microcomputer 130 recognizes the connected device by the reception contents of initial communication, it is recognized that the lens unit 110 is the connection device by a lens microcomputer 109 for instance and the communication and control are performed corresponding to the communication protocol of the recording and reproducing device 133 and the lens unit 110.
Patent JP-H05331281-A (JP)
Title: Polymerization of nylon
Inventor: KOBAYASHI YOSHITERU
IPC: C08G69/46
Filed: 1992-05-29
Abstract: PURPOSE:To prevent the development of troubles of an evaporator in the reclamation of unreacted material in the polymerization of a nylon raw material in the presence of silica. CONSTITUTION:Nylon chips produced by polymerizing a nylon raw material in the presence of fine silica and granulating the produced polymer are made to contact with an aqueous medium to extract the unreacted raw material in the polymer. The extracted liquid is treated with a strongly anionic ion exchange resin, concentrated to a water-content of <=20wt.%, optionally distilled and reused in the nylon polymerization process.
Patent JP-H033860-A (JP)
Title: Noncontact type collecting device for plate-shaped article
Inventor: NISHIKAWA TETSUO
IPC: B65H31/36
Filed: 1989-05-31
Abstract: PURPOSE:To prevent the breakage defect due to the contact by collecting the plate- shaped articles supplied to a collecting position at a high speed by installing a shock softening means installed at a front position in the plate-shaped article feeding direction in a collection part and an upper and horizontal air stream discharge means installed at a rear position. CONSTITUTION:When a plate-shaped article 8 is supplied into a collecting part 15, an upper air stream 4 is discharged from a front guide 2, and further a horizontal air stream 5 is discharged from a horizontal air stream blow-out means 3. Therefore, the front edge 8a of the plate-shaped article is supplied into the collecting part 15 free from the contact with a piled bundle 9, and the front edge collides with a shock softening means 7. Further, a horizontal air stream is discharged from the horizontal air stream discharge means 3 onto the plate-shaped article 8 which drops onto the collecting part 15, having an air layer as cushion layer, and the cushion air between the plate-shaped article 8 and the collected bundle 9 is expelled from under the plate- shaped article 8, and the plate-shaped article 8 is speedily collected onto the collected bundle 9. Thus, the plate-shaped article 8 is prevented from being broken by contact, and since the cushion air is expelled at the same time, the high speed piling can be realized.
Patent JP-H11331573-A (JP)
Title: Image processor
Inventor: KANEDA TOSHIHIRO
IPC: H04N1/40
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To attain improvement in the accuracy of black character detection by outputting the discriminated result of chromatic/achromatic areas suitable for black character detection in the case of performing the discriminating processing of character area, photograph area and dot area for each pixel in order to perform optimum processing corresponding to the characteristics of each image area to an original with mixed characters or the like. SOLUTION: An image processor 101 is provided with a parameter calculating circuit 204 for calculating a maximum density value, the total sum of density differences, average density and maximum density difference for each pixel inside a mask including a concerned pixel and a color discrimination count circuit 210 for discriminating chromatic, achromatic and other areas inside the mask by appropriately selectively performing threshold processing to the calculated results of the parameter calculating circuit 204.
Patent JP-H088029-A (JP)
Title: Pressure connecting method for rectangular conductor
Inventor: KOIDE TOMOMICHI
IPC: H01R43/048
Filed: 1994-06-21
Abstract: PURPOSE:To provide a connection method with high reliability, capable of easily inserting a conductor, even if it is rectangular,into a circular groove hole of a terminal, and elastically deforming by press to conduct pressure- welding, with simple work with low skill. CONSTITUTION:A terminal 3 with a cylindrical groove hole is arranged, a rectangular conductor 2 is inserted into the groove hole of the terminal 3, outer both sides, in the direction of right angle to the long side of the rectangular conductor, of the terminal 3 are pressed to elastically deform the conductor 2 and the terminal 3 at a terminal pressing part 3a to conduct pressure-welding. By elastically deforming the rectangular conductor and the terminal by pressure and conducting pressure-welding, connection with high reliability against mechanical and heat stress is obtained. This connecting method provides sure connecting work even if skill is low.
Patent JP-S6117299-A (JP)
Title: Semiconductor memory device
Inventor: FUKATSU YASUSHI
IPC: G11C29/04
Filed: 1984-07-04
Abstract: PURPOSE:To make a special consideration at the time of using a partial acceptance unnecessary by providing a fuse on an address buffer circuit for selecting an address of a semiconductor memory device. CONSTITUTION:Assuming that a produced semiconductor memory device of 16kbit is defective, but it can be used as an acceptance of 8kbits when an address signal An is at a high level, a fuse F1 is fused by, for instance, laser. Thus, an MOS transistor Q5 is always on, and an output A0 is set to a low level, that is, the same state as that when an address signal An is at a high level. Assuming that the produced 16kbits semiconductor memory device is defective, but it can be used as an acceptance of 8k bits when the address signal An is at a low level, a fuse F2 is fused. Thus an output terminal is connected to a power source VDD through an MOS transistor Q6, and the output A0 comes to a high level, whereby the address signal An is set to the same condition as at a low level.
Patent JP-H09314672-A (JP)
Title: High frequency welding of polyolefinic resin films or sheets
Inventor: WATANABE KAZUYUKI
IPC: C08K5/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To mutually weld films or sheets composed of a polyoleflnic resin compsn. by high frequency or microwaves. SOLUTION: A film or sheet is obtained by molding a resin compsn. prepared by compounding 0.5-30 pts.wt. of a compd. having a hydroxyl group in its molecule or 0.01-20 pts.wt. of aluminosilicate of alkali metal or alkaline earth metal with 100 pts.wt. of a polyolefinic resin. The films or sheets thus formed are mutually welded by high frequency. In this method, the outside of the welded part of the film or sheets are coated with a material selected from the group consisting of a polyester, a polyamide and cellulose to be subjected to high frequency welding.
Patent JP-H01306744-A (JP)
Title: Unit-type chamber
Inventor: ISHIDA AKIO
IPC: F24F13/32
Filed: 1988-06-06
Abstract: PURPOSE:To prevent penetration of rainwater substantially by a drip board and smoothly discharge penerating rainwater to the exterior, by providing a wall unit comprising a slant drip board at an intake/exhaust port and a bird net at the intake/exhaust port, and a short pipe part protruding into the wall unit and comprising a flashing part at the tip thereof. CONSTITUTION:An intake/exhaust port 16, 17 is provided with a drip board 18 having an angle of forward-down inclination of at least 30 deg.. A decorative panel 13, a bird net 15 and the drip board 18 constitute a wall unit 19. Each of short pipe parts 23, 24 has a lower side 25 slanted down toward the wall unit 19, the tip thereof protrudes into the wall unit 19, and the tip is provided with a flashing part 26 for preventing penetration of rainwater. When rainwater penetrates into a main body 28 of a chamber, the rainwater is guided to a drain port 41 so that collection of water in the chamber does not occur.
Patent JP-H07111501-A (JP)
Title: Bidirectional repeater amplifier
Inventor: NIKI YOSHIRO
IPC: H04B7/204
Filed: 1993-05-03
Abstract: PURPOSE:To provide a bidirectional repeater amplifier with which both a transmitter and a receiver modulated in an FDMA/TDD, a TDMA/TDD or a CDMA (time division simultaneous speech sending/receiving) system apply the repeated amplification to the signals of the same radio frequency band in both UP and DOWN directions. CONSTITUTION:A bidirectional repeater amplifier branches the UP and DOWN directions by circulators 5 and 8, performs an amplifying operation by an amplifier circuit 6 or 7, and applies the repeater amplification to the signals of the same radio frequency band in both directions of a base station and a mobile station through a high frequency transmitter means or a mobile station antenna. In such a constitution of the amplifier, a control microcomputer 25 controls the gain, the output level or the input-output relation, etc., of the circuit 6 or 7 based on the detection outputs of input level detecting circuits 21 and 24 and the output level detecting circuits 22 and 23.
Patent JP-S6119671-A (JP)
Title: Corrosion-resistant paint composition
Inventor: KAMIDERA TAKAAKI
IPC: C09D195/00
Filed: 1984-07-06
Abstract: PURPOSE:To provide a corrosion-resistant paint compsn. for the interior of vessels, which has an excellent corrosion-resisting effect over a long period of time by simply treating substrates before coating, by blending a specified modified epoxy resin, a bituminous substance and a liquid synthetic rubber. CONSTITUTION:A modified epoxy resin (e.g. Adeka Resin EPX-880, a product of Asahi Denka Kogyo K.K.) obtd. by reacting an epoxy resin of formula I (wherein R1 is H, methyl; R2 is CH2, a group of formula II; n is 5-30) with an ester having neighboring hydroxyl groups derived from a polycarboxylic acid and a polyhydric alcohol or a polynuclear polyhydric phenol having neighboring hydroxyl groups in a solvent, is used. 30-600pts.wt. bituminous substance (e.g. soft to medium pitch having a coal tar content of 5-20% and a softening point of 50-60 deg.C) and 0-50pts.wt. liquid synthetic rubber (e.g. polyisobutylene having an MW of 200-50,000) are blended with 100pts.wt. said modified epoxy resin.
Patent JP-S6119638-A (JP)
Title: Repair of cation-exchange membrane for electrolysis of aqueous solution of alkali metal chloride
Inventor: MIYAKE HARUHISA
IPC: C08J5/22
Filed: 1984-07-06
Abstract: PURPOSE:To repair an ion-exchange membrane having major defects such as pinholes, breakages, peeling etc. with good workability, by melt-bonding a specified repairing material to a defective cation-exchange membrane for the electrolysis of an aqueous solution of an alkali metal chloride. CONSTITUTION:A repairing material of a thickness of 5-700mum comprising a perfluoropolymer which contains 0.5-1.9meq/g of an acid residue such as -COOH, -SO3H or -P(O)(OH)2 is abutted against the defective part of a material to be repaired comprising a cation-exchange membrane for the electrolysis of an aqueous solution of an alkali metal chloride which has defects such as pinholes, breakage, or peeling, contains ion-exchange groups comprising alkali metal salts, and has an exchange capacity of 0.5-1.9meq/g, and is heated and pressed at 100-260 deg.C and 0.2-200kg/cm<2> for 1sec-10min to be melt-bonded.
Patent JP-S5928394-A (JP)
Title: Light emitting element
Inventor: FURUSE TAKAO
IPC: G02B5/28
Filed: 1982-08-10
Abstract: PURPOSE:To obtain an element of a narrow width of emission spectrum and high density of photo output by a method wherein a multilayer film having wavelength selectivity is provided on one side of a light radiating part. CONSTITUTION:An N type InP 2, an InGaAs active layer 3, a P type InP 4, and a P type InGaAs 5 are superposed on an N type InP substrate 1, and an ohmic P type electrode 6 and N type electrode 7 are laid. In contact with the end surface of this LED, a SiO2 8 of the thickness of lambda/DELTAn (n: refractive index, lambda: wavelength), a MgF2 9 of lambda/4n, a ZnS 10 of lambda/4n, a MgF 11 of 2Xlambda/n, and a MgF2 12 of 10Xlambda/n are laminated as fixed. This multilayer thin film region becomes a 1.3mum band passage filter of a semi value width of approx. 100Angstrom , and becomes a high reflection mirror to wavelength except for that. This constitution enables to obtain an element which has a narrow width of emission spectrum and can perform high output action.
Patent JP-S62297436-A (JP)
Title: High-strength ferritic heat-resisting steel for steel tube
Inventor: HASHIMOTO KATSUKUNI
IPC: C22C38/52
Filed: 1986-06-14
Abstract: PURPOSE:To manufacture a ferritic Cr-containing heat-resisting steel for steel tube improved in creep characteristics at high temp. and excellent in toughness as well as in weldability, by specifying respective contents of C, Mn, Cr, Mo, W, V, Nb, N, and Si and also by specifying the relationship between Mo and W contents. CONSTITUTION:The high-strength ferritic heat-resisting steel for steel tube has a composition which contains, by weight, 0.03-0.12% C, 0.1-1.5% Mn, 8.0-13.0% Cr, >0.5-1.0% Mo, >1.5-3.0% W, 0.05-0.30% V, 0.02-0.12% Nb, and 0.005-0.10% N and in which Si content is limited to <=0.25% and further relationship between Mo and W contents are regulated so that they are within the area enclosed with a figure ABCD occupying the coordinate points in a table. The steel of this invention has an increased strength at high temp. capable of coping with the high temp. and high pressure of equipments as compared with conventional ferritic heat-resisting steels and, moreover, this steel is excellent in practical characteristics such as weldability, toughness, etc.
Patent JP-S5261976-A (JP)
Title: Semiconductor integrated circuit device and its production
Inventor: YAMADA HARUO
IPC: H01L21/331
Filed: 1975-11-18
Abstract: PURPOSE:To increase electron injection efficiency and increase the hFE of an I<2>L by reducing the distance between the buried layer of the I<2>L and the base layer of the vertical transistor on the I<2>L through the use of the raise of a buried layer forming impurity, in an IC circuit including the I<2>L and bipolar transistor.
Patent JP-S5565157-A (JP)
Title: Analysis method of nitrogen in form of nitric acid in water and its unit
Inventor: ITOU TADAMASA
IPC: G01N31/00
Filed: 1978-11-10
Abstract: PURPOSE: To enable to determine traces of nitric acid ions quickly and accurately, by measuring the N 2  gas produced, through the contact of the nitric acid ions in sample water with the sulfamine acid water solution, after the reduction of it into nitrous acid ions.  
     CONSTITUTION: The nitric acid ions in sample water are converted into nitrous acid ions with known methods such as reduction with zinc powder. This sample water is fed in the sulfamine acid water solution including acid or sodium to produce N 2  gas. Next, this N 2  gas is repelled out and determination is made with the N 2  gas detector. It can be also made by feeding the reaction liquid such as sulfamine acid water solution in the carrier gas flow into nitrous acid ion sample water. As the detection method of N 2  gas, such methods as thermal conductivity detection, mass spectrometry, and discharge spectrum detection are used. 
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