baber/WOPTO huggingface dataset:
Patent JP-S61138765-A (JP)
Inventor: GEIRII ENU FURUUDO
IPC: D06H7/22
Filed: 1985-08-20
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-H0346563-A (JP)
Title: Method and device for immunological detection
Inventor: SUGIHARA HIROKAZU
IPC: G01N33/542
Filed: 1989-07-14
Abstract: PURPOSE:To detect a material to be detected with a high sensitivity at a high speed by measuring the increase in fluorescent intensity arising from the partial substitution of the material to be detected which takes place at the time of adding the soln. of the material to be detected to the soln. which is previously mixed with the antibody specific to the material to be detected by conjugating a fluorescent extinctable material to the material which has no fluorescent extinctability and is to be detected. CONSTITUTION:The fluorescent extinctable material, such as nitrobenzene, is conjugated with the material which has no fluorescent extinctability and is to be detected. The conjugate conjugated with the antibody is partly substd. with the material to be detected with a change in the equil. state when the material to be detected is added to the soln. mixture composed of the above- mentioned conjugate and the antibody specific to the material to be detected. The quantity of the substd. conjugate is in a correlation with the correlation quantity of the added material to be detected. The fluorescent intensity of the antibody successively decreased by the influence of the conjugate is reset by this substitution. The material to be detected is, therefore, detected or determined by measuring the increase of the fluorescent intensity.
Patent JP-S5973298-A (JP)
Inventor: NAKAJIMA SEIICHIROU
IPC: B25J17/02
Filed: 1982-10-20
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-S57106915-A (JP)
Title: Constant current circuit
Inventor: ONO AKIHIKO
IPC: G05F3/30
Filed: 1980-12-24
Abstract: PURPOSE:To obtain an output current which is stable against variation in electric power while simplifying a starting circuit, by providing an output transistor (TR) and a shunting TR. CONSTITUTION:As a power voltage Vcc rises and a TRQ2 is nearly saturated, a current i2 increases. At this time, a potential at a point B drops, so a shunting TRQ6 is activated to shunt part of a current, flowing from a point A to the base of the TRQ2, to an earth GND. As a result, the current flowing to the TRQ2 decreases, so that the potential at the point B rises. Said succeeding operations are performed instantaneously through a negative feedback path which uses an output TRQ5, so the potential at the point B is held constant eventually without variation in voltage Vcc. This means that the currents of current mirror TRs Q3 and Q4 are constant, so a current i3 appearing at a terminal T1 is constant without reference to the variation in voltage Vcc.
Patent JP-S6427677-A (JP)
Title: Number counter at every class in selector
Inventor: TSURUMI MANABU
IPC: B07C5/10
Filed: 1987-07-21
Abstract: PURPOSE: To make it possible to exactly recognize the number of pieces to be shipped by individual farms receiving articles by subjecting the results of the detection with sensors for counting the number of pieces and a sensor for counting the total number of pieces to subtraction processing and calculating the number of pieces to be taken out by each of respective classes at the time of class sorting work. CONSTITUTION: The articles to be sorted, such as cucumbers, are successively taken out by lengths according to sorting marks 13 to 16 from sorting conveyors 6 to 8 on which these articles are placed in a horizontal direction by aligning their one-side ends and which transport the articles. Such class sorting device is provided with the sensor 27 for counting the total number of pieces and the sensors 23 to 26 for counting the number of pieces which are on the boundary part for taking out the respective classes and count the number of pieces of the articles to be sorted remaining on the conveyor surfaces. The calculating means consisting of a microcomputer subjects the results of the detection by these sensors to the subtraction processing and calculates the number of pieces to be taken out at each of the classes.  Consequently, the exact recognition of the number of pieces to be shipped by the individual farms receiving the articles is made possible at class references.
Patent JP-2001015635-A (JP)
Title: Package for storing optical semiconductor element
Inventor: KAWABATA KAZUHIRO
IPC: H01L23/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To keep an optical semiconductor element always at a proper temperature even with a cooling member of low output, operate the optical semiconductor element normally and stably for a long period by storing the optical semiconductor element airtightly, and provide a compact and light package by preventing drop of cooling efficiency without allowing heat dissipation from a cooling member to work on an optical semiconductor element through a substrate. SOLUTION: An optical semiconductor element 4 is mounted on an upper surface of a ceramic substrate 5b at an upper side, a lower surface of a ceramic substrate at a lower side is exposed to the outside, and a metallized layer 5d is provided to a side surface of at least one ceramic substrate. A cooling member 5 wherein an electronic cooling element 5e is arranged between the ceramic substrates 5b, 5c is brazed to the inner side of a hole 1a of a frame-like substrate 1. As a result, heat generated from an optical semiconductor element 4 is emitted effectively without passing through the substrate 1, and compactness and thinning can be realized while storing the optical semiconductor element 4 airtightly.
Patent JP-H0638464-A (JP)
Title: Method of insulating surface of rotor core
Inventor: NAKAMURA KAZUYA
IPC: H02K3/34
Filed: 1992-07-10
Abstract: PURPOSE:To seal the pinholes occurring at the surface of a coating and form an insulating film without a pinhole on the surface of a rotor core by covering the surface of a core with an insulating coating, and then, soaking it in liquid- form paraffin wax being heated above a melting point for a certain time, and taking it out, and cooling it at an ordinary temperature. CONSTITUTION:The surface of a core 2 is covered with an insulating coating 6 by applying coating, and then, it is soaked for a certain time in the liquid-form paraffin wax heated above the melting point, after being heated above the same temperature, and after takeout, it is cooled at an ordinary temperature. While this core 2 is soaked in the liquid-form wax 7, the wax 7 penetrates into the pinholes 5 generated, at the baking process of a wet film, at the surface of the insulating coating 6 by capillary phenomena, and the pinholes 5 are sealed with the wax 7, and an insulating film without pinholes excellent in insulating property is formed. Hereby, the space factor accompanying with the extreme thinning of the insulating film and the insulating property of the insulating film can be improved.
Patent JP-H0919146-A (JP)
Title: Switching power supply
Inventor: SEKINE YUTAKA
IPC: H02M7/06
Filed: 1995-06-27
Abstract: PURPOSE: To simplify the circuitry by providing a transformer with a tertiary winding having the negative pole side connected with a full-wave rectifier circuit and the positive pole side connected with the joint of an input capacitor and the primary winding of transformer thereby employing only one switch element in a power supply circuit comprising a booster chopper section and a DC/DC converter section. CONSTITUTION: In a DC/DC converter comprising an input capacitor C1 , the primary and secondary windings P1 , S1 of a transformer T1 , a switch element Q1 , diodes D9 , D10 , a smoothing choke L6 , a smoothing capacitor C8 , and a control circuit, the switch element Q1 is controlled to produce a constant output voltage. When a tertiary winding P1 having number of turns identical to that of the primary winding P1 is provided for the transformer T1 , high frequency chokes L1 , L2 and L3 are equivalently short-circuited at one ends thereof upon turning the switch element Q1 on. Consequently, a switching power supply where harmonics of input current are suppressed through simple circuitry can be realized by feeding an input current similar to the input voltage.
Patent JP-H07154337-A (JP)
Title: Optical data communication network
Inventor: NIIRU KAHIRU
IPC: H04B10/564
Filed: 1994-08-04
Abstract: PURPOSE:To handle an optical signal, which intensity level is fluctuated over a wide range, reached from a different terminal at the common optical receiver of a main terminal station without adjusting the level of the optical signal of a transmitter concerning the optical data communication network such as telephone communication (TPON) on a passive optical network or the like. CONSTITUTION:This network is provided with a common optical receiver 11 and plural optical transmitters 12 connected to the common optical receiver 11 by a passive optical network 4 composed of an optical demultiplexer/ multiplexer 6 coupled by an optical fiber 5. The optical signals respectively generated by the different optical transmitters are simultaneously interleaved to a prescribed time division multiple access format and modulated by using a return-to-zero(RZ) modulation format, and the intensity of the optical signal received by the common optical receiver is made different for each optical transmitter.
Patent JP-S6428978-A (JP)
Title: High-speed axial flow type gas laser oscillator
Inventor: KAWADA KIJU
IPC: H01S3/036
Filed: 1987-07-24
Abstract: PURPOSE:To manufacture a laser oscillator which is simple in its structure and capable of generating uniform plasma, by providing a nozzle device with an injection port regulator which regulates the flow rate of a laser gas. CONSTITUTION:A plurality of rod-shaped anodes 21 are radially installed in an external nozzle 39. Their tip parts of discharge are surrounded with a heat- resisting material 55 and located in the vicinity of a tip part of a nozzle 51. An injection port regulator 41 is installed at the right end of the external nozzle 39. This injection port regulator 41 are screwed to the external nozzle 39 at a screw part 57. A left end part 59 of the nozzle is shaped in a cylinder with an inclined plane of the same angle as a conical plane 61 of the external nozzle 39, and an annular injection port is formed with a gap alpha between this external nozzle 39 and the tip of the nozzle 51 of an internal nozzle 37. This gap alphais regulated to obtain stable plasma and uniform output by the injection port regulator.
Patent JP-H059153-A (JP)
Title: Production of 2,6-naphthalenedicarboxylic acid
Inventor: IWANE HIROSHI
IPC: B01J31/12
Filed: 1991-06-28
Abstract: PURPOSE:To efficiently produce 2,6-naphthalenedicarboxylic acid by oxidizing 2,6-diisopropylnaphthalene without using a large amount of a metal catalyst and precipitating an alkali metal salt of 2,6-naphthalenedicarboxylic acid. CONSTITUTION:2,6-Diisopropylnaphthalene or an oxidized intermediate thereof is oxidized with molecular oxygen in an aliphatic carboxylic acid solvent by using a catalyst comprising a cobalt compound, a manganese compound and a bromine compound in the presence of an amine at about 200 deg.C to produce 2,6-naphthalenedicarboxylic acid. The reactional product is cooled to room temperature, a precipitated solid substance is separated and washed to give 2,6-naphthalenedicarboxylic acid having >=97% purity.
Patent JP-H0623867-A (JP)
Title: Overlap quantity measuring device
Inventor: ARITA MASAKAZU
IPC: B29K105/08
Filed: 1992-07-10
Abstract: PURPOSE:To measure the accurate overlap quantity at a joint part without being affected by the surface shape of the sheet like member wound around a molding drum. CONSTITUTION:In the rubber sheet 2 wound around the peripheral surface of a molding drum 1, the quantity of rotation is detected by a rotary encoder 4 and a counter 5 and, on the basis of the quantity-of-rotation data, a sensor 7 detects the distance from the peripheral surface of the molding drum 1 to the surface of the rubber sheet 2 at the area of the winding start end 13 of the rubber sheet 2 and the area of the terminal 17 of the rubber sheet and, on the basis of this detection result, overlap quantity is calculated by an operation device 6.
Patent JP-H1191017-A (JP)
Title: Structure member of low sound excitation vibration responsiveness
Inventor: SEODOA DABURIYUU NAI
IPC: B64G1/38
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a low sound vibration structure member which is used in the environment of high sound energy such as a space craft, for instance. SOLUTION: A structure member 10 is composed of a first surface plate 12 equipped with a plurality of first holes 22, a second surface plate 16 equipped with a plurality of second holes 36 and a core. The first and second surface plates are fitted to the surfaces of the core opposite to each other. The core is equipped with a plurality of passages 32 so communicating with the first and second holes as to constitute channels 38 piercing the structure member 10. The core is typically a honeycomb board. The first and second surface plates and the core are made of a light-weight material, e.g. light metal, a metal matrix composite material or a polymer matrix composite material. A holed structure member reduces structural sound coupling and sound excitation vibration. This structure member can be formed as a panel.  By fitting the panel to a support structure exposed to an environment of high sound energy, the sound excitation vibration of the support structure can be reduced.
Patent JP-H1123275-A (JP)
Title: Radio device for surveying
Inventor: KATO TOMOHIRO
IPC: H04Q9/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To eliminate a need of carrying a radio device for communication separately even when an auxiliary operator stands by on the side of an automatic surveying instrument by a method wherein a voice communication function for operator's communication is added to a radio device for the automatic surveying instrument which is used for a one-man control surveying system. SOLUTION: A radio device 2 is attached to an automatic surveying instrument 1 which is used for a one-man control surveying system. The automatic surveying instrument 1 collimates a corner prism 31 as a target attached, so as to be freely moved up and down, to a pole 3 which is erected and installed in a survey point, and it measures a distance and a direction. Then, in a communication mode exclusively used for a voice, the radio device 2 performs only a voice communication between itself and another radio device 4 which is arranged in the survey point. In a local command mode, a voice communication between the radio device 2 and the radio device 4 cannot be performed, the radio device 2 can be set to a serial communication state with a control device, and the radio device 4 can be set to a serial communication state with a microcomputer 5.  In addition, in an on-line mode, surveyed data is sent to the microcomputer 5 through the radio devices 2, 4 from the control device, and a statistical processing operation is performed.
Patent JP-S57109967-A (JP)
Title: Method for detecting transfer material using temperature sensor
Inventor: EGAMI HIDEMI
IPC: G03G15/20
Filed: 1980-12-26
Abstract: PURPOSE:To certainly detect a transfer material with simple structure, by detecting a transfer material with a temperature sensor provided near said material heated to a set temperature. CONSTITUTION:A heat roller 17 made of rubber is heated with a heater 17 arranged in the roller 15. A pressure roller is made of metal. At least one temperature sensor is fixed facing each of this pair of the rollers 15, 16. If trouble in separation of a transfer paper 20 occurs at the outlet of this fixing device and the paper 20 winds on either of the fixing rollers, rapid change of the surface temperature is caused, accompanying drop of the outputs of the sensors 18, 19. Winding of the paper 20 on the fixing rollers can be certainly detected by controlling this drop of the outputs of the sensors 18, 19 using a control circuit, thus permitting the transfer material to be certainly detected with simple structure.
Patent JP-S6246394-A (JP)
Inventor: NAITO TOSHIHARU
IPC: G07D9/00
Filed: 1985-08-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0811187-A (JP)
Title: Plastic resin kneading and extruding method and apparatus having plurality of selectively operated cylinders
Inventor: SASAKI PEJI
IPC: B29C48/395
Filed: 1994-07-04
Abstract: PURPOSE:To knead and extrude a plastic resin with high work efficiency using an apparatus simple in structure while selectively driving a screw by a detachable driver for the sake of the kneading and extrusion of the plastic resin and cleaning. CONSTITUTION:A plurality of cylinders 2 having screws l selectively driven through detachable drivers 3 with respect to a plastic resin for the sake of the kneading and extrusion of the plastic resin and cleaning are provided and a selective drive source 4 driving the screws 1 selectively is provided. For example, when kneading and extrusion work is performed by the upper stage cylinder 2, the middle stage cylinder 2 is subjected to cleaning work and the lower stage cylinder 2 is allowed to stand by. Kneading and extrusion work is repeated in the order of the upper, middle, lower and upper stage cylinders 2 and cleaning work is performed so as to successively run after the cylinders 2 after the completion of kneading and extrusion work. A kneading and extrusion time, a cleaning time and a standby time are regulated by the attachment and detachment of the detachable drivers 3. By this constitution, a plurality of the cylinders and the power sources thereof are subjected to kneading and extrusion as well as cleaning without being moved.
Patent JP-H04363294-A (JP)
Title: Heat-reversible recording material
Inventor: NISHIOKA YOICHI
IPC: B41M5/26
Filed: 1991-07-24
Abstract: PURPOSE:To expand a temp. range for forming a transparent state and to increase the transmissivity ratio (contrast) of the transparent state and an opaque state in heat-reversible recording material utilizing a change in the transparency of a material having heat history. CONSTITUTION:A heat-reversible recording material is formed by using polyvinyl butyral as a matrix material and using 10-24C saturated carboxylic acid or a derivative thereof as an org. low-molecular compound or by allowing 10-24C saturated carboxylic acid and a compound having a 10-24C saturated alkyl group to be simultaneously present in the matrix material. Those compounds are dissolved in an org. solvent to be applied to a support such as a substrate or a film to form the heat-reversible recording material.
Patent JP-H0812129-A (JP)
Title: Original paper automatic continuous copying assisting device
Inventor: BANDO YOSHIYUKI
IPC: G03G15/00
Filed: 1994-07-04
Abstract: PURPOSE:To dispense with attendance caused by copying work, reduce labor in the coying work, and improve workability by constituting so that copying original paper is automatically distributed and inserted by a negative pressure type distributing-inserting belt according to copying process speed. CONSTITUTION:In an original paper automatic continuous copying assisting device, a copying original paper distributing-inserting negative pressure type hollow belt 2 is arranged above a copying original paper housing tray 1 so as to extend in a copying device body. This hollow belt 2 is started by operation of an electric power supply switch 3, and is controlled in driving according to respective preset values of copying original paper distributing-inserting speed and the copying number caused by operation of a copying original paper distributing-inserting speed setting volume 4 and a copying original paper number setting volume 5, and sucks and attracts original paper on the tray 1 and pulls it in the copying device body. Since the copying original paper is automatically supplied in this way, labor to replace the original paper and the time to perform the work can be eliminated when copying of a large number of sheets is performed.
Patent JP-S6164789-A (JP)
Inventor: HANSU KURISUTOFU POORU
IPC: C10J3/74
Filed: 1985-08-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000052647-A (JP)
Title: Coating agent for ink jet recording material, and ink jet recording material
Inventor: FIELD DANA D
IPC: B41M5/50
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording material, which has an enough water resistance and, at the same time, is excellent in the sharpness of an image in its early stage, and simultaneously the coating agent for the ink jet recording material for obtaining the ink jet recording material. SOLUTION: A first coating agent for an ink jet recording material contains a water based polymer having a carboxyl group and a water-soluble polymer having an oxazoline group as a crosslinker. A second coating agent for the ink jet recording material contains a polymer having a structural unit obtained by ring-opening polymerizing an oxazoline compound and the carboxyl group and the crosslinker. This ink jet recording material is produced by coating and hardening the coating agents for the first and/or the second ink jet recording materials on at least one side of it and exhibits a high water resistance and an excellent image quality.
Patent JP-H0745626-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ENDO SHIGENARI
IPC: H01L21/329
Filed: 1993-07-27
Abstract: PURPOSE:To obtain a mesa semiconductor device which has a designed capacity value and reverse breakdown voltage. CONSTITUTION:In a semiconductor device in which a P-N junction terminated on the side wall of the mesa 6 of a semiconductor layer 2 having a first conductivity is formed by providing an impurity area of a second conductivity in the mesa 6 from the top of the mesa 6 and its manufacturing method, the impurity area is constituted of a first area 10 formed at the center of the mesa 6 and second area 11 formed around the first area 10 in a shallow junction. The characteristics of the P-N junction vary depending upon the first area 10 and the P-N junction constituted of the second area 11 is terminated on the side wall of the mesa 6.
Patent JP-H0525370-A (JP)
Title: Polyester copolymer composition
Inventor: KUDOME HIROSHI
IPC: C08L101/00
Filed: 1991-07-24
Abstract: PURPOSE:To obtain a composition containing a copolymer polyester having bis(hydroxyphenyl) ketones as one component and a thermoplastic resin, improved in heat resistance, mechanical strength and melt processing properties, compared with the conventional thermoplastic polyester copolymer. CONSTITUTION:The objective composition consisting of (A) a polyester copolymer composed of the structural units of O-R1-CO, O-R2-O, CO-R3-CO and formula I (R1 to R3 are formula II to formula IV or derivative thereof; X is O, SO2, COO, S or alkylene; (m) and (n) are 0 or 1) and (B) thermoplastic resin such as polysulfone based resin, polyimide resin or polyester based resin.
Patent JP-2000015856-A (JP)
Title: Thermal head
Inventor: YAMAMOTO TAKAYUKI
IPC: B41J2/335
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To execute high speed printing without increasing the size of the whole structure and the weight of this thermal head. SOLUTION: This thermal head is so constituted that a long head substrate 1 on which a heating resistor array 2 consisting of a plurality of heating resistors is provided at an upper face or an edge face is loaded on a long heat radiating plate 3. A plurality of through-holes 3a communicated to both edge faces in the longitudinal direction of the heat radiating plate 3 are provided to the inner section of the heat radiating plate 3. The area opening rate of the through-holes 3a at the edge faces of the heat radiating plate 3 is set in a range of 30-70%.