baber/WOPTO huggingface dataset:
Patent JP-S57154693-A (JP)
Title: Magnetic bubble memory element
Inventor: MATSUMOTO SHINZOU
IPC: G11C11/14
Filed: 1981-03-20
Abstract: PURPOSE:To prevent generation of a snakelike magnetic bubble or a floating bubble, by providing a wiring means which has placed a high polymer resin film and an An electric conductor layer between a substrate and a magnetic layer, as a spacer. CONSTITUTION:A high polymer resin layer 7 whose film thickness is 3,000- 4,000Angstrom  is stuck and formed so as to completely cover an An electric conductor layer 3 formed on an SiO2 thin film 2 of a substrate 1, and also a magnetic layer 4 whose width is narrower than that of the electric conductor layer 3 is stuck and formed on said resin layer 7, and in this case, length 8 between the edge part of the An electric conductor layer 3 and the edge part of the high polymer resin layer 7, and length 9 between the edge part the magnetic layer 4 and the edge part of the An electric conductor layer 3 are about 10-20mum and 5-10mum, respectively. 10 and 11 denote an Al pattern for a bonding pad and a guard rail pattern consisting of the magnetic layer 4, respectively. In this way, the magnetic layer 4 is opposed to the substrate 1 through the resin layer 7, the electric conductor layer 3 and the thin film 2, and an unexpected snakelike magnetic bubble and a floating bubble are not generated at all.
Patent JP-H11205455-A (JP)
Title: Communication service method
Inventor: KIGUCHI TARO
IPC: H04M3/42
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a telephone public communication user report the calling destination of his/her own communication terminal to other unspecified many users by a free and safe method. SOLUTION: A user arbitrarily determines a name for a communication terminal 25 owned by himself/herself by a character string or a numeral string and registers it to a service center 22 installed by a communication service provider through a public communication network 23. The service center 22 opens the registered name through the public communication network 23 to the other telephone public communication users. The communication terminal 24 of the other user calls the communication terminal 25 and performs communication by using the name opened to the public instead of a public number.
Patent JP-H09235422-A (JP)
Title: Polyethylene composition for blow molding
Inventor: ICHIMURA KOJI
IPC: B29L22/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polyethylene composition which is excellent in especially transparency and moldability into preforms and can give blow moldings excellent in shrinking properties, stretchability and surface smoothness by mixing resins having specified properties with each other. SOLUTION: This composition comprises 10-99wt.% ethylene/α-olefin copolymer having a density of 0.880-0.960, a melt flow rate (at 190 deg.C under a load of 2.16kg) (MFR2.16 ) of 0.001-200, a ratio of MFR2.16 to MFR21.6 (wherein MFR21.6 is the melt flow rate (at 190 deg.C under A load of 21.6kg) of 10-20, a molecular weight distribution (Mw /Mn ) of 2.0-4.0 and a swell ratio (at 190 deg.C) of 1.35 or below and 1-90wt.% high-density polyethylene having an MFR2.16 of 0.01-100 and a density of 0.940 or above.
Patent JP-H05240605-A (JP)
Title: Object position detecting device
Inventor: INOUE HITOSHI
IPC: G01B11/00
Filed: 1992-02-26
Abstract: PURPOSE:To obtain an object position detecting device which can accurately and easily detect the position of and distance to an object with high reproducibility without receiving any influence from the variation of emitting light quantity of a light source. CONSTITUTION:A first PD 3 which receives light emitted from an LED 1 for light source is provided on the opposite side of the LED 1. A moving plate 5 moves in parallel with the optical path formed between the LED 1 and PD 3. A circular window 5a which transmits part of the light emitted from the LED 1 to the PD 3 is formed through the plate 5. The part of the light emitted from the LED 3 and reaching the PD 3 through the window 5a is received by means of a second PD 4.
Patent JP-H11222711-A (JP)
Title: Spinneret for cellulose acetate yarn having specific cross section
Inventor: TAKI HARUMI
IPC: D01D5/247
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain an extrafine acetate yarn of <=4 d/f single yarn fineness having smoothness on the surface as much as possible, an improved contact feeling between the skin and cloth, a wet feeling and moist handle and its aggregate, and to provide a method for producing the yarn, by reducing a great number of complicated unevenness found in a conventional acetate yarn. SOLUTION: A cellulose acetate yarn having >=45% acetylation degree is spun by a spinneret 10 in which plural spinning holes 11 having a shape obtained by cutting off a part of a circle by one straight line 12, having an angle θmade between the two ends of the straight line 12 and the center of the circle of the equation 60 deg.<=θ<=120 deg. are circularly arranged so as to lay the parts of the straight-lines toward the center P of the spinneret. The prepared yarn has an approximately C shape of smooth peripheral surface, a cross-sectional shape of false hollow part in which both the ends are approximately bonded and <=4 d/f single yarn fineness. The cellulose acetate having a wet feeling and moist handle is obtained by making the yarn surface into a smooth surface free from unevenness.
Patent JP-H09219719-A (JP)
Title: Line concentrator for ring-shaped network
Inventor: WATANABE TORU
IPC: H04L12/437
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To restart the communication of a terminal connected to a branch line by permitting the branch line to subscribe a duplex ring-shaped transmission path again when a fault in the branch line which is separated once is recovered. SOLUTION: A system is provided with one line concentrator 20 and plural terminal equipments 21 connected to it with the branch line 22 and the line concentrator 20 detects the occurrence of a fault in the branch line in the duplex system ring-shaped transmission path 23 and is provided with a mutual ring-back function and a branch bypass function for separating the branch line 22. Only the branch line which is separated once by the fault detection of the branch is permitted to subscribe the duplex system ring-shaped transmission path 23 after a prescribed time elapses and presence or absence of the fault in the branch line 2 is re-tested. When the fault in the branch line 22 is recovered, the branch line 22 is made to be in a connection state to the duplex system ring-shaped transmission path 23 so as to continue communication.  Unless the fault is recovered, the branch line 22 is separated.
Patent JP-H10217629-A (JP)
Title: Manufacture of master for heat-sensitive stencil printing
Inventor: TATEISHI HIROSHI
IPC: B41N1/24
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent wrinkles from developing at a border between an applying liquid and a film when the applying liquid dries by applying the applying liquid in such a manner that the adhesion amount of the applying liquid gradually reduces while keeping a specified relationship with the thickness of the applying liquid, and substantially becomes zero at the end. SOLUTION: The application of an applying liquid is performed in such a manner that the adhesion amount of an applying liquid (a thermoplastic resin with a thickness of approx. 0.5-5μm) of a porous resin film at a border with a film, gradually reduces in a width which is 30 times or more and 1000 times or less of the thickness of the applying liquid, and becomes substantially zero at the end. When this value is not more than 30 times, wrinkles develop on the film at the border between the applying liquid and the film. The wrinkles reach the porous resin film, and as a result, on a printing image, areas where the concentration is high or low develop. Also, when this value is not less than 1000 times, the width of an applying machine becomes wider unnecessarily, and the cost of the manufacturing machine becomes high, and also, the product yield becomes low, and the product cost becomes high as well.
Patent JP-H07250194-A (JP)
Title: Facsimile equipment
Inventor: KATAHIRA MITSUKI
IPC: G06Q10/10
Filed: 1994-03-10
Abstract: PURPOSE:To make facsimile equipment perform schedule management by previously registering the name of a document to be sent, an address number, a scheduled date of transmission, etc., in the equipment. CONSTITUTION:A scanner part 11, a facsimile part 14, a printing part 15, and an MMI part 17 are nearly the same as those that an ordinary facsimile equipment has. A code conversion part 12 expands image data, inputted from the scanner part 11 or facsimile part 14, on the image memory and the document name, address number, transmission schedule, etc., of the data are converted into codes that can be handled in a system. Therefore, the data can be registered in a schedule registration part 13 only with registration information written in a dedicated data sheet and by the reception of a document request from an opposite party. When a document is not sent according to the registered schedule, a destination is informed that the transmission of the document is delayed and a report showing that the transmission scheduled day comes is outputted to this machine, thus performing the transmission schedule management.
Patent JP-S62220350-A (JP)
Inventor: KLERKEN PIERRE ANTONIUS MARIE
IPC: G06K15/14
Filed: 1987-02-23
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-H06250415-A (JP)
Title: Electrophotographic sensitive body
Inventor: OSHIBA TOMOMI
IPC: G03G5/06
Filed: 1993-03-01
Abstract: PURPOSE:To obtain an electrophotographic sensitive body using an electric charge transferring material having an electron transferring ability and to obtain a laminate type electrophotographic sensitive body for positive electrification having excellent electrophotographic performance by incorporating a specified compd. as an electric charge transferring material into a photosensitive layer. CONSTITUTION:A compd. represented by formula I, II, etc., as an electric charge transferring material is incorporated into a photosensitive layer on an electric conductive substrate. In the formula I, each of X1-X4 is =O, =C(CN)2, -CHCN =C(COOR')2, etc., Y is (CH2)p, (CH=CH)q (each of p and q is an integer of >=1), etc., each of R1 and R2 is an alkyl, alkoxy, acyl, etc., m>=0, n>=0, in the case of m>=2, R1's may be different from each other,and in the case of n>=2, R2's may be different from each other. In the formula II, each of X1-X4 is =O, =C(CN)2, etc., Y is (CH2)p, (CH=CH)q, etc,. each of R1-R4 is an alkyl alkoxy acyl, etc., k>=0, l>=0, m>=0 and n>=0.
Patent JP-H04278694-A (JP)
Title: Emboss card processor
Inventor: TANIGUCHI TSUTOMU
IPC: B41J3/50
Filed: 1991-03-06
Abstract: PURPOSE:To print the emboss character information of the emboss card having plural magnetic stripes and the emboss character information on the same surface by matching with the format of a receipt regardless of the inserting direction of the emboss card. CONSTITUTION:Emboss character information 1c of an emboss card is sent through a light-receiving element and photoelectric converting part 15 to an emboss character information processing means 16 as the reflecting light of a light source 12. The emboss character information processing means 16 judges the inserting direction of the emboss card 1 from the information of a magnetic stripe on the emboss card 1. When the emboss card 1 is inserted from the normal direction, the emboss character information processing means 16 sends the data of the emboss character information 1c to a printing part 17 in the received order. When the emboss card 1 is inserted from the reverse direction, the emboss character information processing means 16 sends the data of the emboss character information 1c to the printing part 17 reversely from the received order.
Patent JP-S54133424-A (JP)
Title: Recovering method of zinc from sulfuric acid solution containing copper and zinc
Inventor: KAWAUCHI SUSUMU
IPC: C25C1/16
Filed: 1978-04-07
Abstract: PURPOSE: To recover copper and zinc as reusable metals and make possible the reuse of sulfuric acids by electrolytically winning copper down to a specific concentration then electrolytically depositing zinc with a metal plate as cathode in a sulfuric acid solution containing copper and zinc.  
     CONSTITUTION: A sulfuric acid solution in which copper and zinc dissolve and copper exists at 0.2g/100ml or over is electrolyzed by using an insoluble anode at roon temperature. Only the copper preferentially deposits on the cathode and the deposition surface becomes coarser as the copper ion concentration in the solution lowers. The current efficiency begins to drop from around the time when the copper ion concentration reaches 0.3g/100ml and sharply decreases at 0.2g/100ml or under. When the copper ion concentration becomes 0.15 to 0.2g/100ml, the coarse cathode copper plate is changed to an ordinary cathode copper plate. Then, the deposition of zinc on the cathode face begins and the cathode weight increases linearly with the time. According to the deposition of copper and zinc, the sulfuric acid concentration also increases and becomes reusable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08235206-A (JP)
Title: Electronic catalog device
Inventor: MIYAKE HIROYUKI
IPC: G06Q30/06
Filed: 1995-02-28
Abstract: PURPOSE: To reduce time and labor for a consumer to retrieve a purchase object product by retrieving information to be reproduced based on retrieval conditions and reproducing the information matched with the retrieval conditions when a provided information amount is large. CONSTITUTION: A computer 8 is provided with the databases 81 and 82 of customers and products and receives an order instructed by the consumer by using a CD-ROM player 1 based on the CD-ROM 10 of a catalog made to correspond to the product information of the product database 82. The CD-ROM 10 is sent from a mail-order business company to the consumer, loaded to the CD-ROM player 1 and reproduced. In the case of reproducing the recording information of the CD-ROM 10, when customized data are present, the size of clothes or the like is obtained from the customized data by an electronic catalog control program and it is set in a RAM as the retrieval condition. Then, retrieval is performed corresponding to the retrieval condition and only product information provided with items matched with the retrieval condition is reproduced and displayed on a monitor 2.
Patent JP-H01215745-A (JP)
Title: Quartz glass-metal bonded material and bonding method
Inventor: ABE HAJIME
IPC: C22C28/00
Filed: 1988-02-23
Abstract: PURPOSE:To obtain an integrally bonded material of high bond strength, by placing a bonding alloy in which indium, tin, silicon carbide or the like are specified, between the quartz glass and the metal and heating them at a prescribed temperature. CONSTITUTION:A bonding alloy is made from 50-90wt.% of indium, 1-40wt.% of in, and 1-10wt.% of silicon carbide and carbon. The bonding alloy is placed between the quartz glass and the metal and heated up from 100 deg.C-the melting point of the alloy.
Patent JP-S61217-A (JP)
Inventor: HARORUDO EICHI FURIIDOMAN
IPC: C08L75/00
Filed: 1985-03-02
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-H01217186-A (JP)
Title: Manufacturing method and its jig of hollow sintered body
Inventor: KATAYAMA SHOJI
IPC: F27D3/12
Filed: 1988-02-23
Abstract: PURPOSE:To manufacture a hollow sintered body of accurate shape dimensions by inserting a jig in a hollow hole of a green compact and regulating a shrinkage quantity of hole diameter by the outer circumference of the jig to sinter. CONSTITUTION:A hollow ring-like green compact 2 pressurized and formed by a press is heated on the condition that a jig 1 is inserted in a hollow hole 3 thereof in a sintering furnace. The material of the jig 1 which does not react to a sintered body 4 at the range of sintering temperature and is more than the expansion coefficient of the sintered body 4 is used. After sintering is completed, the jig 1 and the sintered body 4 shrink when the sintered body 1 is cooled. Since at this time the shrinkage B of the jig 1 becomes larger that A of the sintered body 4 and a gap is formed between the sintered body 4 and the jig 1, the jig 1 can smoothly be taken out.
Patent JP-H09214032-A (JP)
Title: Laser oscillator
Inventor: MURAYAMA KATSUKI
IPC: H01S3/0977
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a laser oscillator wherein main electrodes can perform stable main discharging operation by providing preliminary ionizing electrodes to provide uniform preliminary ionization. SOLUTION: A laser tube 2 is provided with 2 pairs of main electrodes 12 and 13 so that a gas within the laser tube 2 is moved from left side to right. A pair of preliminary ionizing electrodes 21 are disposed at positions upstream of the main electrodes 12 of upstream side (left side) of a gas flow direction. These preliminary ionizing electrodes 21 are disposed as equally spaced from each other along an entire circumferential direction of the laser tube 2. The preliminary ionizing electrodes 21 are connected with an exclusive high-voltage A.C. power supply 22. Immediately before a voltage is applied to the main electrodes 12 and 13, an A.C. high voltage is applied from the A.C. power supply 22 to the preliminary ionizing electrodes 21 to cause generation of preliminary ionization.
Patent JP-S57157916-A (JP)
Title: Divergent type combustion chamber
Inventor: TAKAHASHI FUMIAKI
IPC: F23D11/40
Filed: 1981-03-23
Abstract: PURPOSE:To prevent the pollutant such as soot or the like from being generated and accumulated and safely realize the rapid mixed firing by a method wherein a part of blast is introduced into the inner tube of a combustion chamber so as to produce air stream along the inner wall surface of the inner tube. CONSTITUTION:A part of the blast is introduced, through the gap between the inner tube 2 of the combustion chamber and a burner 1, into the inner tube 2 of the combustion chamber so as to use as combustion air and as well as to produce the air stream along the inner wall surface of the inner tube 2 of the combustion chamber. In this case, by arranging a diverging part 3, along which the cross section of the inner tube 2 of the combustion chamber is gradually enlarged toward downstream, on the inner tube 2 of the combustion chamber or a baffle board 4 on the inner tube 2 of the combustion chamber at its upstream inner side, the speed of the air stream along the inner wall surface of the inner tube 2 of the combustion chamber is reduced as compared with the speed of the air stream flowing outside the inner tube 2. Consequently the divergent flame is formed, allowing to supply sufficient amount of air for complete combustion.
Patent JP-H09205885-A (JP)
Title: Grafting device
Inventor: YAMADA HISAYA
IPC: A01G1/06
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of grafting operation by enabling gripping operation by an excellent grip hand which eliminates entwining with a seedling supplied in a next process. SOLUTION: This device is equipped with supply conveyance lines 2 and (3) where seedlings H and (D) are stood, a seedling gripping means which grips the stem parts of the seedlings H and (D) on the conveyance lines 2 and (3) with upper and lower grip hands 13 and 14, a seedling restricting means 52 which holds the seedlings H and (D) at a proper attitude by seedling restriction plates 50 and 51 at the time of gripping, and a seedling cutting means which cuts the gripped seedlings H and D between the upper and lower gripped parts. Then, when the seedlings are restricted by the restriction plates 50 and 51, the restriction plates 50 and 51 is provided movally to the position of seedlings H1 and (D1) supplied in a next process and then the restriction plates 50 and 51 put the seedlings H1 and (D1) of the next process farther away from the seedlings H and (D).
Patent JP-S53125728-A (JP)
Title: Paper tape reader
Inventor: YASUMOTO HIROSHI
IPC: G06K7/00
Filed: 1977-04-08
Abstract: PURPOSE: To reduce the burden of the operator in operating paper tapes, by comparing the pattern punched on paper tape with the predetermined pattern and by inhibiting the output from the read-in register until coincidence signal is outputted from the comparison means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04258835-A (JP)
Title: Audio data processor for digital vtr
Inventor: TAKEDA TAKAYUKI
IPC: H04N5/92
Filed: 1991-02-13
Abstract: PURPOSE:To obtain an analog audio signal in synchronization with a reproducing video at the time of a variable speed reproducing operation in a D-2 specification digital VTR, etc. CONSTITUTION:An audio data D regenerated in advance at a standard speed by a digital VTR equipped with a variable speed reproducing function is stored in a data memory 1. Based on reproducing speed information I1 and time code information I2 to be given in advance by the aforesaid digital VTR, the audio data is read out of the above data memory 1, and is processed of Lagrange's interpolation by an interpolation processing part 2, and then analogized by a D/A converter 3.
Patent JP-S55140257-A (JP)
Title: Semiconductor device
Inventor: TOMITA YUTAKA
IPC: H01L23/58
Filed: 1979-04-04
Abstract: PURPOSE:To improve the heat dissipating effect of a semiconductor device and reduce the size thereof by forming a refrigerating element integral with the device in the vicinity of a heat generating source thereof. CONSTITUTION:An n-type contactor layer 4 is diffused on an n<+>-type buried layer in a p-type semiconductor 5 having an n<+>-type buried layer 6, a p-type base layer 7 and an n<+>-type collector contact layer 3 are sequentially formed therein, and an n<+>-type emitter layer 8 is diffused in the layer 7. Then, an insulating film 1 is coated on the entire surface thereof, openings are perforated at the respective layers, and electrodes 2 are respectively mounted therethrough to form an npn transistor. In order to remove the heat generated at the element, the following device is formed integral with the transistor. That is, an insulating film 1 is coated on the entire surface containing the electrodes 2, and a metal plate 9 having proper thermal and electric conductor is formed on the film at the position corresponding to the element region. Thereafter, n-type and p-type semiconductor 10 and 11 are formed thereon, a metal plate 9 is coated thereon, a DC power supply is connected to the plate 9, and an electronic refrigerator integral with the transistor is formed.
Patent JP-2000238783-A (JP)
Title: Beverage container holder
Inventor: SHIROMIZU MINORU
IPC: B65D23/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a beverage container holder wherein portability and handleability of a beverage container such as a PET bottle can be improved with excellent detachability. SOLUTION: The beverage container holder 10 includes a rubber ring member 12 which can be attached to/removed from a pour-out portion 11a of a beverage container 11, a holder member 13 coupled with the ring member 12, and a loop-shaped strap 14 locked to the holder member 13, wherein an identification marker 15 is attached to the holder member 13.