baber/WOPTO huggingface dataset:
Patent JP-H10279602-A (JP)
Title: Production of polycarboxylic acid derived from polysaccharide comprising structural units of anhydrous glucose or salt thereof and detergent composition containing the acid or salt
Inventor: MOROHARA KIYOSHI
IPC: C08L101/16
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a polycarboxylic acid made from a polysaccharide comprising structural units of anhydrous glucose and having excellent biodegradability and having a high carboxyl content and a high molecular weight or a salt thereof and to provide a detergent composition containing the acid or the salt. SOLUTION: This process consists of subjecting an aqueous liquid containing a polysaccharide comprising structural units of anhydrous glucose, a transition metal or a transition metal compound and a metal halide to electrolysis to form a polycarboxylic acid which consumes at least 435 mg or above (in terms of the weight of sodium hydroxide) of an alkali, per g of the polycarboxylic acid, when neutralized by titration and has a weight-average molecular weight of 5,000 or above or a salt thereof. The detergent composition comprises the polycarboxylic acid or a salt thereof obtained by the above process and a surfactant.
Patent JP-H0635494-A (JP)
Title: Speech recognizing device
Inventor: OKAMURA HIROHIKO
IPC: G10L25/00
Filed: 1992-07-16
Abstract: PURPOSE:To improve the recognizing ability for a word having the same vowel series as to the speech recognizing device which employs a temperature matching method. CONSTITUTION:This device is equipped with a speech analytic part 11, a pitch detection part 12, a vowel pattern compression part 13, a standard pattern memory 14, and a pattern comparison part 15, and the vowel part of an inputted speech is detected; while the pattern of the vowel part is left only by a previously set pitch quantity, the remainder is deleted to obtain a compressed feature vector series. which is used for pattern comparison to lower the degree of contribution of the vowel part at an inter-pattern distance and increase the degree of contribution of a consonant part, thereby improving the recognizing ability for the word having the same vowel series.
Patent JP-2000022748-A (JP)
Title: Mobile communication aid system with mobile information attribute management function and storage medium
Inventor: OSHITA TOSHIAKI
IPC: H04W40/34
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To control transfer processing to a mobile client so as to acquire only required information depending on a kind of a line, a job form and a kind of the mobile client. SOLUTION: The mobile communication aid system with a mobile information attribute management function that realizes a mobile function of an Internet protocol, is provided with transfer filtering means 11, 12, 13 that select a packet to be transferred to a mobile client 3 according to the attribute information registered in advance when the mobile client 3 registers the movement from a moving destination B.
Patent JP-S6345984-A (JP)
Title: Printer
Inventor: UMETSU KOJI
IPC: H04N5/91
Filed: 1986-08-12
Abstract: PURPOSE:To always make a print picture as an erected picture even if the print direction of print paper varies by providing an address counter whose read sequence of longitudinal line or lateral line is varied freely and selecting the address signal of the address counter. CONSTITUTION:An address counter 8 has an up-counter and a down-counter and reads a gradation data of a frame memory 7 in any of longitudinal and lateral line directions, applies write, erected read, right lateral read and left lateral read and a write terminal t1, an erected read terminal t2, a right lateral read terminal t3 and a left lateral read terminal t4 are provided to select the read/write. Thus, when the print direction of the paper 9 is downward, the erected read terminal t2 is selected and when the print direction is left, the left lateral read terminal t4 is selected to obtain erected print picture.
Patent JP-H05195036-A (JP)
Title: Lance opening retainer
Inventor: NORUBERUTO RAAMAZEEDAA
IPC: F27D25/00
Filed: 1992-07-16
Abstract: PURPOSE: To safely remove deposits and skulls generated to a lance opening by moving a burner to a lance opening position arranged to a wall of a metallurgical vessel, inserting the burner into the lance opening and generating flame.  
     CONSTITUTION: A wall 2, in which a lance opening 1 passes near a furnace nose of a converter, is formed with a steel shell 4, an integrated part 6 is welded to the steel shell 4, a pivot-supported hood 7 is mounted to its pivot 11 oscillatable. The hood 7 has a cylinder 22 arranged with a funnel part and a burner 17, the funnel part and the burner 17 can alternately be moved to a position aligning with the lance opening 1 by oscillation of the hood 7. When aligning the lance opening 1 with the burner 17, the burner 17 is moved from an upper end retreated position to a lower end position by a cylinder 22, flame and/or combustion jet 18 is generated by combustion, the lance opening 1 is cleaned to remove deposits. By this method, a lance arranged with a measurement probe and a sampling probe is easily inserted. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0636585-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: HAGIWARA RYOJI
IPC: G11C29/04
Filed: 1992-07-16
Abstract: PURPOSE:To judge an excess erasure condition in a real set transistor by the presence of current through a bit line connected to a selected test cell transistor. CONSTITUTION:When the test cell transistor (Tr) 2 is selected, since a real cell Tr 1 is non-selective, though no current flows through a bit line B1, when the Tr 1 is in the excess erasure condition, leakage current flows through the line B1 even when the Tr 2 is selected. Then, when the Tr 2 is selected by a cell selection decoder 3, whether current flows through the line B1 or not is detected by a sense amplifier (current detection means) 4, and when flows, it is judged that the Tr 1 is in the excess erasure condition. In such a manner, when hold data in the Tr 1 is erased, the Tr 2 is selected by the decoder 3, and by detecting whether current flows through the line B1 connected to the selected Tr 2 or not by the amplifier 4, whether the Tr 1 is in the excess erasure condition or not is judged.
Patent JP-H0932771-A (JP)
Title: Scroll compressor
Inventor: SUGAWA MASAAKI
IPC: F04C29/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor in which poor sealeability on a part required for sealing, contact of addendum, abnormal abrasion of an elastic material, and fatigue failure are not generated, and having high performance and high reliability. SOLUTION: A peripheral protrusion 4c outward in the radial-direction is provided over the whole periphery on the outer peripheral surface of a partition plate 4. The outside diameter of the peripheral protrusion 4c is set smaller than the inside diameter of a shell main body 9 by the dimension corresponding to the contraction amount of the shell main body 9 after a shell cover 20 is sealed by welding. That is, a small clearance α is formed between the outer peripheral surface of the peripheral protrusion 4c and the inner peripheral surface of the shell main body 9 before welding. The partition plate 4 is mounted in the shell main body 9, and the partition plate 4 and a frame 3 are fixed to each other.  After that, when the shell main body 9 and the shell cover 20 are welded, the outer peripheral surface of the peripheral protrusion 4c of the partition plate 4 and the inner peripheral surface of the shell main body 9 are bonded to each other by contraction of the welded shell 9. Therefore, a space between a high-pressure side space 30 and a low-pressure side space 31 is partitioned and sealed.
Patent JP-S6081727-A (JP)
Inventor: SHINTANI SUMIO
IPC: H01H73/00
Filed: 1983-10-12
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-H0851939-A (JP)
Title: Packaged food
Inventor: KOTO JUNJI
IPC: A23L7/10
Filed: 1994-08-11
Abstract: PURPOSE:To obtain a packaged food causing no evaporation of the water contained during its preservation at normal temperatures or under refrigerated or frozen state, retaining its flavor, and also not getting wet due to moisture even if heated and thawed. CONSTITUTION:This food is such as to be packaged with a food packaging material. The packaging material is composed of a nonwoven fabric 1 situated on the side of the food packaged and comprising hydrophobic fibers, a water- absorbable sheet of paper 2 on the outside of the nonwoven fabric 1 and an air-impermeable plastic film 3 on the outside of the paper 2. In this material, the nonwoven fabric 1 and the paper 2 are partly bonded to each other through an adhesive 5 so as to provide voids 4.
Patent JP-S5991524-A (JP)
Inventor: DEBITSUDO KURISU POORUSEN
IPC: G06F1/16
Filed: 1983-10-12
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-H1138197-A (JP)
Title: Coherent x-ray device
Inventor: HIRAI YASUHARU
IPC: G21K5/02
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform an interference operation, light condensation operation or the measurement of a sample with high precision by, not having other optical elements that substantially deteriorate the space coherence of quasi-monochromatic X rays between the optical elements or the sample and a pinhole. SOLUTION: The pinhole 14 is positioned at the distance A from a light source (Though the position of an optical element or a sample 4 is shifted to the downstream side, the same holds true even if the position is fixed and the pinhole 14 is located upstream from it). Moreover, an experimental area 11 is an atmosphere, a helium atmosphere or a vacuum, and an optical element that deteriorates space coherence is never placed between the pinhole 14 and the sample 4. A domain where the pinhole 14 is irradiated with X rays is partially coherent, but the domain may be safely considered completely incoherent by tightening up conditions. Consequently, X rays with good space coherence can be obtained.
Patent JP-S6346769-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOGUCHI OSAMU
IPC: H01L21/331
Filed: 1986-08-14
Abstract: PURPOSE:To reduce a base resistance thereby to suppress a variation in hFE upon change of an emitter length by positioning an external base region to an emitter region in a self-aligning manner, and surrounding the sidewall of the emitter with an oxide film. CONSTITUTION:An oxide film 12 except a part which becomes an emitter region is selectively etched, with the film 12 of the part which becomes the emitter region as a mask a silicon nitride film 11 is etched. Then, the film 11 of a base region, an oxide film 10 of the part having no film 12 and a silicon are etched by isotropically etching. Then, after a boron is ion-implanted with the film 12 as a mask, the film 12 is removed, the boron of the base region is driven-in, and a thermal oxide film 13 is simultaneously formed. Further, the contact of a collector is opened, the films 11, 10 are removed, and a polycrystalline silicon layer 14 is deposited on the whole surface. Then, an n-type impurity, such as arsenic or phosphorus is ion implanted to the Whole surface, and an emitter region 9 is formed by driving-in.
Patent JP-S57114347-A (JP)
Title: Rotary model profile milling control apparatus
Inventor: KOMIYA HIDETSUGU
IPC: B23Q35/12
Filed: 1980-12-30
Abstract: PURPOSE: To obtain a constant relative speed between the surface of a model and a stylus by detecting the distance between the center of revolution of the model and the center of the stylus and controlling the revolution speed from the diameter of the stylus and the distance obtained above, when the surface profile of the model is milled in revolution.  
     CONSTITUTION: A tracer head TR outputs the displacement signals εX, εY, and  εZ of a stylus ST which shifts in contact with a model MDL, and the control signals VX and VZ in the X and Y directions are prepared by a normal speed- ditributing circuit. The distance l between the center of revolution of the model and the center of the stylus is obtained from the memory contents of the position counter CZ into which the signal from a position detector PZ is input. The revolution speed of the model is controlled in accordance with l by a multiplier M2 with the data such as the standard distance lO, radius R of the stylus, and the distance l. Thus, the relative speed of the stylus on the surface of the model is controlled always constant, and working efficiency can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08253351-A (JP)
Title: Apparatus for removing harmful component of by-pass gas
Inventor: TOJO KOICHI
IPC: C04B7/60
Filed: 1995-07-25
Abstract: PURPOSE: To obtain an apparatus for removing harmful components of a bypass gas, capable of preventing coagulation of a harmful component on dust as much as possible and efficiently sending dust so as to reuse it. CONSTITUTION: This apparatus for removing harmful components of a by-pass gas comprises a cooler 11 for cooling a circulating medium C in a uncoagulated state to the coagulation temperature of the harmful component, a contacting device 12 for coagulating the harmful component on the surface of the circulating medium C by bringing the by-pass gas into contact with the circulating medium C, a drum screen 13 for separating the harmful component from the circulating medium C by applying mechanical shock to mechanically impacting the circulating medium C from which the harmful component is separated and a conveyor 14 for transporting the circulating medium C from the drum screen 13 to the cooler 11.
Patent JP-2000012249-A (JP)
Title: High-voltage transformer for discharge device
Inventor: SUGIMOTO NORIYASU
IPC: F21V19/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To downsize a discharge device. SOLUTION: This high-voltage transformer 30 built in the discharge device is constituted by fitting a bobbin 40 to a magnetic core 35 and winding a secondary coil 49 and a primary coil 50 around the bobbin 40, in a closed magnetic type pot core 31 wherein a pot core body 33 provided with the magnetic core 35 at approximately the center is covered with a pot lid piece 32. Further, in order to generate the output voltage higher than 22 kV using this constitution, the number of turns of the second coil 49 is set less than 120 turns, and the number of turns of the primary winding is set at 1.5 turn, to suit best for a lighting start-up device for a vehicle.
Patent JP-S5979468-A (JP)
Title: Digital audio disk player
Inventor: OOI MICHIO
IPC: G05D13/62
Filed: 1982-10-28
Abstract: PURPOSE:To obtain easily a revolution control signal for rough adjustment of a high gain and to attain an assured revolution control operation by using the output signal of a sampling/holding circuit in a phase locked loop as a rough adjustment signal. CONSTITUTION:An edge pulse generating circuit 2 generates a pulse P synchronized with the edge of a reproduced signal A. A sawtooth wave generating circuit 4 produces a sawtooth wave signal synchronized with an oscillation output signal supplied from a voltage control oscillator circuit VCO3. The output signal of a sampling/holding circuit 5 is accordant with the phase difference between the VCO3 and the signal A, and only the low band component is extracted through a filter 6 as an oscillation control signal. A feedback control is given to the oscillation frequency of the VCO3 via a drive amplifier 7 to form a phase locked loop. A part of the output signal of the circuit 5 is integrated by an integration circuit 8 and supplied to an input port (b) of a selector circuit 10 via a buffer amplifier 9 and a level control circuit 12 and is swicthed to be delivered as the rough adjustment signal.
Patent JP-S6169333-A (JP)
Inventor: SHIMAMURA TAKEO
IPC: H02J3/01
Filed: 1984-09-12
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-H0475308-A (JP)
Title: Lap core rectangular molding device
Inventor: SAKAMOTO YOSHIAKI
IPC: H01F41/02
Filed: 1990-07-18
Abstract: PURPOSE:To make it possible for 1 person to align the lap join by inserting jacks that make upward and downward adjustments to free rollers, which are placed in between drive rollers, move freely, and are arranged in the shape of a cross with the roller axis pointed in 4 directions, and thereby allow horizontal rotation of the lap core. CONSTITUTION:The 4 free rollers 14, which move freely and are arranged in the shape of a cross with the roller axis pointed in 4 directions, are placed in between the drive rollers 16 and partitioned drive rollers 17 that run parallel on the table 15 with a space in the cross to allow the free rollers 14 to move upwards and downwards. Also, the pressure boards of the 4-directional molder are positioned around the table 15. The jacks 18 hold the free rollers 14 through a support fitting 14A which allows free rotation and are placed on the table 15. The drive roller 17 receives rotation drive from a chain connected to one side of the rotation axis.
Patent JP-H0537073-A (JP)
Title: Semiconductor laser element
Inventor: MORIMOTO TAIJI
IPC: H01S5/00
Filed: 1991-07-30
Abstract: PURPOSE:To improve the long-term reliability by disposing, on the outside of a window layer, a surface protective layer having the mixed crystal ratio of Al smaller than that of the window layer so that surface level can be reduced without the exposure of the window layer to the atmosphere, and so that surface conditions can be improved. CONSTITUTION:Using MOCVD(metal-organic chemical vapor deposition) techniques, a Ga1-xAlxAs window layer 210, possessing the mixed crystal ratio of Al larger than the mixed crystal ratio of Al of an active layer 204, grows and is laminated on end surfaces 2a and 2b and the top surface 2c of a bar 200. A Ga1-yAlyAs surface protective layer 211, possessing the mixed crystal ratio of Al smaller than that of the window layer 210 also grows and is laminated. Since surface protective layers 4a and 4b, possessing the mixed crystal ratio of Al smaller than that of the active layer 205, is disposed on the outside of the window layers 3a and 3b, the window layers 3a and 3b are prevented from being exposed to the atmosphere to reduce the surfrace level, whereby it is possible to improve the surface states of the window layers 3a and 3b, and to improve the reliability for a long term.
Patent JP-S6250954-A (JP)
Title: Certificate or the like issuing system
Inventor: HIOKI HIROFUMI
IPC: G06Q50/00
Filed: 1985-08-30
Abstract: PURPOSE:To automatically issue a desired certificate, etc., and to make the operation of customer side and public office side easy by reading the individual data stored at an individual data memory device from the code number for individual identification stored at a memory card. CONSTITUTION:An IC card 1 is used for the system, and the memory to store the individual code data and the code number and the program to control the memory are incorporated in the card 1. The contents stored into the card 1 are read by a card reader 3 of a document issuing device 10 and the data are supplied to a control device 5. To an ROM 7 connected to the device 5, the control program is stored, and at an individual data memory device 11, a CPU 11a, an image reader 11b, a keyboard 11c, an optical disk memory device 11d, etc., are provided. To the device 5, keyboards 13a and 13b for the code number and for the issuing document are connected. The individual data stored from the individual identifying code of the card 1 are read and the desired certificate is automatically issued.
Patent JP-S6345874-A (JP)
Title: Transparent piezoelectric element
Inventor: TANAKA NOBUO
IPC: H01L41/08
Filed: 1986-08-12
Abstract: PURPOSE:To allow voice signals or alternate voltage signals to be uniformly applied to the entirety of a piezoelectric film and to be recovered after reliable conversion by a method wherein a multiplicity of metal fine wires are exposed in parallel on both sides of a transparent piezoelectric film with a specified distance between the wires and transparent conductive thin films are formed thereon. CONSTITUTION:On both sides of a transparent piezoelectric film 1, a multiplicity of metal fine wires 2a and 2b is exposed in parallel with a equal distance between them and transparent conductive thin films 3a and 3b are formed on both sides. This design ensures a substantial reduction in the resistance to be presented by the thin films 3a and 3b, with the surface resistance far lower than in a conventional design. Leads 4a and 4b are attached squarely to the multiplicity of metal fine wires 2a and 2b and the metal fine wires 2a and 2b are provided all over the entire surfaces of the piezoelectric film 1, and these ensure virtual uniformity in the application and recovery of signals to and from the entire surfaces of the piezoelectric film 1.
Patent JP-H0855991-A (JP)
Title: Manufacture of thin film transistor
Inventor: TSUKAMOTO MASANORI
IPC: H01L29/786
Filed: 1994-08-12
Abstract: PURPOSE:To prevent etchant from penetrating to a lower layer even if wet etching is adopted to remove a reflection prevention film by forming an etchant penetration prevention film in a lower layer of a reflection prevention film. CONSTITUTION:A gate insulation film 3, a channel material layer 4, an etchant penetration prevention film 5 and a reflection prevention film 6 are laminated one by one to cover a patterned gate electrode 2. That is, the etchant penetration prevention film 5 is formed in a lower layer of the reflection prevention film 6. A photoresist pattern 7 is formed on the reflectlion prevention film 6. At least a part 11 of the reflection prevention film 6 is etched by wet etching by using the photoresist pattern 7 as a mask. A lamination film pattern 8 is formed by etching the etchant penetration prevention film 5 and a channel material layer 4. Electric characteristic can be improved without etching a gate insulation film by etchant in this way.
Patent JP-H1034412-A (JP)
Title: In-pipe cutting method and cutting device
Inventor: KAMIYAMA TAKAO
IPC: B23B41/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an in-pipe cutting method and a cutting device which can cut a projection part of a branch pipe into a main pipe along the inner periphery surface of the main pipe accurately and efficiently. SOLUTION: An endless wiresaw 12 is turned along the inner periphery surface of a main pipe 20 nearly around the axis of a main pipe 20 and the projection part 21a of a branch pipe 21 is cut, while rotating and driving the endless wiresaw 12. As the wiresaw 12 cuts the projection part 21a of the branch pipe 21 at once, while turning along the inner periphery surface of the main pipe 20 nearly around the axis of the main pipe 20, the cut surface of the branch pipe 21 is made to a smooth curve surface along the inner periphery surface of the main pipe 20 and the projection part 21a of the branch pipe 21 is cut along the inner periphery surface of the main pipe 20 accurately and efficiently.