baber/WOPTO huggingface dataset:
Patent JP-H07118897-A (JP)
Title: Micropellet discharging device
Inventor: YONEDA JUNKICHI
IPC: C25D21/00
Filed: 1993-10-19
Abstract: PURPOSE:To provide the micropellet discharging device capable of continuing a line operation for a long period of time and decreasing maintenance operations. CONSTITUTION:The bottom of a housing 3 housing pellets 12 to be used as anodes is partitioned by a perforated plate 21. The flanks of the casing below this partition plate are provided with pipings 27, 28 for admitting a plating liquid from one end and discharging this liquid from the other end. A piping 15 for withdrawing the plating liquid is provided with a butterfly valve 16 for acting a fluctuating pressure and fluctuating flow on a piping system to accelerate the external discharge of the micropellets 24 which are consumed by electrolysis and reduced in diameter.
Patent JP-H0693075-A (JP)
Title: Fluorine-containing thermoplastic polyurethane resin
Inventor: KANETANI KOJI
IPC: C08G18/63
Filed: 1992-09-03
Abstract: PURPOSE:To provide the fluorine-containing thermoplastic polyurethane resin suitable for uses requiring surface-slipping properties. CONSTITUTION:The fluorine-containing thermoplastic polyurethane resin is obtained by reacting a fluorine-containing vinyl-modified diol with a polyisocyanate and a chain extender, the fluorine-containing vinyl-modified diol being produced by reacting 100 pts.wt. of a diol having an unsaturated group in the molecule and an average mol.wt. of 500-5000 with 2-200 pts.wt. of a fluorine-containing vinyl monomer.
Patent JP-S61139397-A (JP)
Title: Production of l-serine
Inventor: KIUCHI MASAYUKI
IPC: C12P13/06
Filed: 1984-12-12
Abstract: PURPOSE:To produce L-serine inexpensively, by using DL-2-oxazolidone-4- carboxylic acid as a substrate in the presence of a mold belonging to the genus Agrobacterium radiobacter or Sarcina margineta or its culture mixture. CONSTITUTION:A reaction solution containing a mold of Agrobacterium radiobacter IAM1527 or Sarcina margineta IFO3066, etc., or its culture mixture, or an extract of the mold is treated with a synthesized solution of DL-2- oxazolidone-4carboxlic acid synthesized from beta-chloro-DL-alanine, crude DL-2- oxazolidone-4-carboxylic acid obtained by concentrating it to dryness, or purified DL-2-oxazolidone-4-carboxylic acid, as a reaction substrate. In recovery of L-serine formed in the reaction solution, the mold is removed, and L-serine is recovered by a well-known amino acid recovery method.
Patent JP-H03123789-A (JP)
Title: Phosphoric acid ester
Inventor: KOKUSHO SUMITAKA
IPC: C07F9/10
Filed: 1989-10-05
Abstract: NEW MATERIAL:The compound of formula I {A is group of formula II or formula III [R1 and R2 are OCOR3 or OR4 (R3 and R4 are 6-32C alkyl or alkenyl); R1 and R2 may together form a group of formula IV ((n) is 11-19) when A is group of formula II]; M is H, alkali metal, alkaline-earth metal, (alkyl)ammonium or alkanolammonium; X is mono or polyether of formula V ((m) is 2-50; Y is 2-4C alkylene or substituted alkylene), a polyglycerol having a condensation degree of 2-50 or 4-7C monosaccharide or disaccharide having >=2 primary alcohol groups in the molecule}. EXAMPLE:The compound of formula VI. USE:A detergent. It has excellent surface-activity, emulsifiability and liposome- forming performance, low skin irritation and high bio-degradability. PREPARATION:A phospholipid of formula VII (B is organic residue produced by removing one OH group from a <=4C base containing primary hydroxyl group) is used as a raw material and is made to contact with a polyhydric alcohol of formula VIII in the presence of phospholipase D to effect rearrangement reaction of phosphatidyl group.
Patent JP-H01103761-A (JP)
Title: Device for diagnosing trouble of multiple system bus synchronizing system
Inventor: HOSHINO TAKEHIKO
IPC: B61L27/00
Filed: 1987-10-16
Abstract: PURPOSE:To detect the trouble of an I/O interface by successively switching a latch circuit in each system with a CPU, a cross-reading is executed per system each time the switching is executed and collating obtained status information and receiving information. CONSTITUTION:When an information input RXD to I/O interfaces 3 and 4 of the respective systems is completed, a signal INT is inputted through a logical sum circuit 11 to CPUs 1 and 2. A latch circuit 5 latches status information STSA from the interface 3 by a command RCH of the CPU 1 and information STSa are read by the CPUs 1 and 2. Next, an instruction is given to a specified address DVA by the switching command RCH and a latch is switched to a B system. Then, information STSb are respectively read. After the information STSb of a latch circuit 6 are returned to the information before inversion, systems A and B collate the STS information of the self-system and other system and receiving information RDT. When the information are not coincident, reception or transmission is repeated in several times. When the information are not coincident even after this repetition, it is decided as the trouble of the interfaces 3 and 4. Thus, the trouble of the I/O interface of the respective systems, which are operated with non-synchronizing, can be detected without fail.
Patent JP-H09150583-A (JP)
Title: Thermosensible sheet and recovering method thereof
Inventor: MIYAJIMA SHIGERU
IPC: B41M5/40
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To improve applicability to a separating process at the time of recovery of synthetic resin, by setting a breaking strength of a thermosensible sheet at a specific value or below. SOLUTION: A substrate of synthetic resin having a breaking strength of 6kg/cm or less is used for a thermosensitive sheet and the thickness of the substrate is made 10-1000μm, preferably about 30-300μm. Although polyethylene, polypropylene, polystyrene, polyester, etc., can be cited as a synthetic resin material of the substrate, the polystyrene of which the breaking strength is low relatively is preferable. As to foamed polystyrene, a styrene copolymer constituted mainly of styrene, e.g. shock-resistant polystyrene, and others can be mentioned in addition to a single polymer of styrene. Besides, a void containing material, particularly the material of which the void ratio is 30-85%, preferably 50-75%, is used for the substrate.  A thermosensitive layer forming material, an intermediate layer forming material, a protective layer forming material and/or a back coat layer forming material are applied as a water solution or an aqueous emulsion on a sheet base material.
Patent JP-S61137580-A (JP)
Inventor: OKUHARA TETSUYA
IPC: A63F7/02
Filed: 1984-12-10
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-H04141260-A (JP)
Title: Automatic coating device
Inventor: KAWAI HIROAKI
IPC: B05B12/00
Filed: 1990-09-28
Abstract: PURPOSE:To ensure that a coat applied is uniform in thickness and is of high quality by providing a position sensor, a position/speed conversion device and a control device which makes variable the rotating speed of a crank drive motor based on speed data obtained for the position of a coating device using said conversion device. CONSTITUTION:If a crank drive motor 6 is started, coating devices 2A, 2B are moved back and forth and at the same time, an arithmetic processing operation is performed and the number of rotations of the motor 6 is variably controlled in accordance with the positions of the devices 2A, 2B. Then rotation speed of the motor 6 slows down gradually during a period when the coating devices 2A, 2B are reaching a speed reduction start position from a speed acceleration end positions, and then the motor 6 is rotated at gradually accelerated speed over a distance as far as the speed reduction start position from the position where the motor slows down. Thus paint is supplied at constant flow rate only during a period when the devices 2A, 2B move at uniform speed, and a coating with a uniform thickness and high quality can be obtained without any change in coated pattern.
Patent JP-H08101448-A (JP)
Title: Image reproducing device and image pickup/reproducing device
Inventor: SHIOTANI MASAHARU
IPC: G03B19/18
Filed: 1994-09-30
Abstract: PURPOSE: To provide an inexpensive image reproducing device or the like capable of reproducing an image without the limitation of an environmental condition. CONSTITUTION: The still picture of an image to be picked up is recorded in every frame 19 of a recording medium already recorded 38. Laser light sources 36R, 36G and 36B are in parallel with each other and fixed so as to radiate a laser beam upward, respectively. In the laser light sources 36R, 36G and 36B, a spectral beam whose wavelength is λ1, a spectral beam whose wavelength is λ2, and a spectral beam whose wavelength is λ3 are radiated in the same direction, respectively. A mirror 103 moves the radiating positions of the laser beams from the laser light sources 36R, 36G and 36B in a nearly vertical direction with its rotation in a direction shown by an arrow (rot). Light receiving sensors 39R, 39G and 39B where an opto-electric transducer element is one- dimensionally arranged receive the component of the laser beam transmitted through the frame 19.
Patent JP-H09104704-A (JP)
Title: Elastomer composition
Inventor: AOKI MINORU
IPC: C08K5/09
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain an elastomer composition having excellent mechanical properties. SOLUTION: This elastomer composition comprises a polymer formed by polymerizing a mixture which essentially consists of a carboxylic monomer, comprises 80.0-99.0mol% vinyl monomer (A) which can give a homopolymer of a glass transition temperature of -70 to 20 deg.C and 1.0-20.0mol% polyvalent metal compound (B) essentially consisting of an oxide and/or a hydroxide and being one or more members selected from among oxides, hydroxides and organic carboxylates and in which the component B is dissolved in component A.
Patent JP-H04141905-A (JP)
Title: Lighting equipment
Inventor: OTAKI SHINICHI
IPC: F21V23/00
Filed: 1990-09-30
Abstract: PURPOSE:To thin a wiring space, so as to make an equipment main body thin by forming a power source hole formed on a top board of the equipment main body into a flat long hole. CONSTITUTION:A top board 2 is mounted on the upper surface of an angular framed equipment main body 5, and a long hole shaped power source hole 2b is formed in the center of the top board 2. Lamp mounting parts 6 are mounted on two sides opposed to one another of the equipment main body 5, while three lamp sockets 7 are mounted on each lamp mounting part 6, and fluorescent lamps 8 are installed between the opposed lamp sockets 7. The relationship among these sizes is expressed as A>2XC, 2XD>B>D, where A is a longer diameter of the power source hole 1b, and B is a shorter diameter thereof, while C is the width of a power source cable 3 formed into a flat double-core, and D is the thickness thereof. The interval between the top board 2 and reflecting plates 4 can by narrowed thereby, and the thickness of the equipment main body 5 can be thinned.
Patent JP-H04141992-A (JP)
Title: Discharge lamp lighting device
Inventor: SHIMIZU KEIICHI
IPC: H02M7/5387
Filed: 1990-09-30
Abstract: PURPOSE:To reduce an input power, and prevent a DC voltage between both ends of a smoothing capacitor from being an over-voltage by connecting a parallel resonance circuit of an inductor and a capacitor with an inductor for a chopper in series. CONSTITUTION:Part of a smoothing circuit is composed at a connection point of a serial circuit of capacitors 7, 8 connected between rectifier output ends of a diode bridge 2 for obtaining an input DC power source, one end of an inductor 21 for performing a chopper action is connected with it, the other end of the inductor 21 is connected withone end of a parallel resonance circuit PR consisting of an inductor 30 and a capacitor 31, and the other end of the parallel resonance circuit PR is connected with a connection point of a serial circuit of FET's (field effect transistors) 9, 10 forming a switching element. In case the frequency of switching action of the FET's 9, 10 is increased, therefore, it gets far from a resonance point of the resonance circuit PR, while an inductance (impedance) at a chopper part of an input smoothing circuit, and an input rawer is reduced rapidly. A DC voltage VC between both ends of a smoothing capacitor 13 can thus be prevented from being an over-voltage.
Patent JP-H04138624-A (JP)
Title: Manufacture of oxide superconducting layer
Inventor: TAKADA YOSHINORI
IPC: H01B13/00
Filed: 1990-09-28
Abstract: PURPOSE:To improve strong toughness in reduction or the like of generation of a bending crack due to brittleness by forming a dust layer, contained with a silver component, on a heat resistant conductor by an electrocoating method sintered after a press process. CONSTITUTION:A bismuth system oxide and iodine-aceton dispersion liquid of silver iodide are placed in an electrocoating tank to arrange a platinum plate cathode in this electrocoating tank. Next, a silver tape is arranged in a central part of a platinum electrode and electrocoated to form a dust layer containing a silver component. Then, the silver tape, provided with this dust layer, is press-processed to compress the dust layer, and then a sintering process is performed to prepare a silver-contained integral silver tape. In this way, the dust layer can stably and efficiently be formed further in a uniform thickness on a heat resistant conductor of various forms containing a large area body and a round wire or the like, and also continuous manufacture is made possible.
Patent JP-H05102495-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWASAKI YASUKAZU
IPC: H01L29/84
Filed: 1991-10-09
Abstract: PURPOSE:To improve productivity by forming a thin-film structure in a simplified process. CONSTITUTION:The manufacturing method for a semiconductor device includes the steps of: forming an epitaxial layer 2 after a high impurity concentration region which will become a buried layer 3 is formed on top surface of a semiconductor substrate 1 having a surface orientation (100); forming a V-shaped trench or window 7 to reach the buried layer 3 by subjecting the rear surface of the semiconductor substrate 1 to the anisotropic etching; and forming a thin-film structure 10 in the epitaxial layer 2 above the buried layer 3 by selectively removing the butted layer 3 using the selective etching technique.
Patent JP-H05102565-A (JP)
Title: Laser system
Inventor: YAMANAKA CHIYOE
IPC: H01S3/094
Filed: 1991-10-09
Abstract: PURPOSE:To provide a laser system which is capable of generating a laser beam which can drive without the supply of high voltage, high speed and large current pulses and has a good quality which is small in size and long in lifetime. CONSTITUTION:In a mode synchronizing OMEGA switch type laser oscillator, a solid- state laser medium is excited by means of laser light from a laser diode array so that a laser beam in a near infrared region may by generated. This laser beam is introduced into a non-linear crystal-included quadruple harmonic generator 4 amplified by a laser diode excitation type preamplifier 2 which drives based on a regenerative amplification system, using a similar solid-state laser beam medium and laser light and a laser diode excitation type main amplifier 3 based on a two pulse amplification system. The laser beam of near infrared wavelength is wavelength-converted into a laser beam of ultraviolet wavelength by the quadruple harmonic generator 4.
Patent JP-H06212436-A (JP)
Title: Method of separating layer containing metal having high conductivity and method of optimizing separation of metal layer, composite and layer containing metal having low conductivity
Inventor: ANDOREASU HAAMERIHI
IPC: C23C16/16
Filed: 1993-10-20
Abstract: PURPOSE: To provide a method for separating metal-contg. layers having high electrical conductivity, which easily allows the optional separation of layers having high electrical conductivity in particular.  
     CONSTITUTION: An organometallic compd. is decomposed in a hydrogen-contg. gas phase or vapor phase by means of plasma. At this time, the energy density of the plasma is optimized, which involves recording an OES spectrum. It is thus possible to produce, e.g. strongly adhering conductor tracks whose width is less than 50 nm and whose ratio of height to width is greater than 1. Also disclosed are a method for optimizing the separation of metal-contg. layers having a high electrical conductivity, and a composite body produced by the process of the invention and comprising a polymer and a metallic layer. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H03124002-A (JP)
Title: Sliding electric component
Inventor: NODA MASAHARU
IPC: H01C7/00
Filed: 1989-10-06
Abstract: PURPOSE:To acquire a high wear resistant electrical component of low friction by forming one of a pair of sliding members by a specific material substrate which is provided with an electrical conductor part on a surface through ion implantation and by forming the other by a body whose sliding face is provided with an electrical conductor part. CONSTITUTION:One of a pair of sliding members consists of a diamond substrate 4 having an electrical conductor part of an ion implantation part 41 formed in a sliding part on a surface, and the other consists of a needle 5, etc., having an electrical conductor part formed in a sliding side thereof; and combination thereof forms a high wear resistant sliding electrical component of low friction such as a sliding potentiometer.
Patent JP-S63116135-A (JP)
Title: View finder for video camera
Inventor: MATSUMOTO SHINTARO
IPC: G02B23/10
Filed: 1986-11-04
Abstract: PURPOSE:To obtain the titled view finder having high reliability by providing the linear marker of a horizontal reference and/or a vertical reference, on the image forming surface of an optical video or an electrical video or in a screen frame in the vicinity of the image forming surface. CONSTITUTION:When a video 2b displayed on an image surface 2a is kept horizontal normally, the horizon of the video 2b becomes parallel to the horizontal reference line of a reference marker 4a of a marker display plate 4 and also, the vertical line of the video 2b becomes parallel to the vertical reference line of the reference marker 4a. Also, when a video camera (not shown in the figure) is inclined and the reference marker 4a is inclined against the image 2b, it with suffice that a photographer corrects the inclination of the video camera, and the reference marker 4a serves for giving its warning to the photographer. In such a way, the horizontal and/or vertical reference marker is displayed in accordance with a screen in the view finder, therefore, the device can be obtained at low cost, and that which has high reliability is obtained.
Patent JP-H01229969-A (JP)
Title: Improved immunological analysis of membrane support type
Inventor: HAWAADO CHIYANDORAA
IPC: G01N35/10
Filed: 1988-10-17
Abstract: PURPOSE: To enhance the sensitivity of analysis and the economy of test by employing a reusable syringe or a vacuum multibranch tube for passing a sample to a membrane containing a partner affinity to the analyte. CONSTITUTION: An upper compositional member is a syringe 201 having a flange 202 at the bottom and serves as a sampling port. A membrane is set toward the flange 202 and secured by a base part including a flange anchor member 203. The base part is secured hermetically to the flange 202. These components are supplied as a reassembled disposable unit. The unit is fixed to a syringe through a female lure lock. When many samples are compared, the unit is set on a multibranch tube and a male lure nipple is set on the membrane along with the sample before a vacuum state is imparted so that the membrane is soaked simultaneously with the sample substance. According to the arrangement, standardization of contact time and simultaneous reaction are ensured and the membrane is brought into contact with both the sample and reagent for same time interval.
Patent JP-H09104648-A (JP)
Title: Hydrogenation of haloketone
Inventor: ICHIKAWA SHUJI
IPC: B01J31/22
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a haloalcohol by hydrogenation of a haloketone in the presence of a specific catalyst. SOLUTION: A haloketone (e.g. 2-chloroketone) is hydrogenated using, as catalyst, a ruthenium complex compound bearing a substituted cyclopentadienone compound as ligand [e.g. (Ph4 C4 CO)2 H(μH)(CO)4 Ru2 ] in a solvent (e.g. toluene) under a hydrogen gas pressure of 0.2-150 bar at 10-200 deg.C for 0.1-50h. The amount of the catalyst to be used is 0.0000001-1mol per mol of the 2chloroketone as the raw material and the catalyst can be used repeatedly. The 2-chloroalcohol obtained by the above hydrogenation is useful as an intermediate for various organic compounds such as medicines and agrochemicals; in particular, 1,3- dichloro-2-propanol obtained by hydrogenation of 1,3-dichloroacetone can be easily dehydrohalogenated by e.g. sodium hydroxide, being useful as an intermediate for epichlorohydrin, a raw material for epoxy resins and synthetic rubbers.
Patent JP-H07122740-A (JP)
Title: Semiconductor device
Inventor: TANIZAWA MOTOAKI
IPC: H01L29/78
Filed: 1993-10-20
Abstract: PURPOSE:To improve the reliability of a semiconductor device by suppressing the occurrence of an interfacial level near a drain or source area by hot carriers. CONSTITUTION:A semiconductor substrate 1 and MOS transistor having a source area 2, drain area 2, and channel area 6 formed on the substrate 1 are provided and a buffer area 11 having an impurity concentration which is different from that of the drain area 3 near the end section of the source area 2 facing the area 3 and substrate l is formed near the end section of the area 3 facing the area 2 or near the end section of the area 2 facing the area 3.
Patent JP-H08119098-A (JP)
Title: Monorail type conveying device
Inventor: TAKADA HIROSHI
IPC: B61B13/06
Filed: 1994-10-26
Abstract: PURPOSE: To carry out both of suspended travel and inverted travel by means of a single traveling carriage so as to improve functional performance of a monorail type conveying device. CONSTITUTION: A traveling carriage 10 traveling along a monorail track 1 is provided with a driving roller 13 rotationally driven by a drive of a monomer and an auxiliary roller 14 which interlocks with the driving roller 13 and rotates at the same peripheral velocity as that of the driving roller 13. When the traveling carriage 10 is in a suspended condition from the monorail track 1, the driving roller 13 rolls on a rail part 3a in the monorail track 1, so that the traveling carriage 10 travels. On the other hand, when the traveling carriage 10 is in an inverted condition relative to the monorail track 1, the auxiliary roller 14 rolls on the rail part 3b in the monorail track 1, so that the traveling carriage 10 travels.
Patent JP-H1190862-A (JP)
Title: Mobile work bench for work tool
Inventor: NARUGE MASATAKA
IPC: B25H1/04
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a mobile work bench whereby a large number and many kinds of tools used in a maintenance shop or the like are arranged in order, and a worker can efficiently perform work in a site easy to work. SOLUTION: In a lower end part of a bench unit 1 formed by providing support levers 2... in four corner parts and side plates 3... in front/rear right/left parts in an upper step part of these support levers, moving wheels 5... are provided. An opening part is provided in a part of a bench plate set up between the upper step side plates, a flat perforated plate 8 is mounted on the bench plate, a receiving box plate 10 able to be drawn out forward is provided in a lower part of the bench plate, a bottom surface plate 11 of the receiving box plate is formed in a tilt surface descending gradient from one end part over to the other side, a through port is provided in one angular corner part of this descending tilt surface, and between this through port and a discharge oil can 14 on a down stepped plate set up in a down step part of the bench unit,  a hose 13 is successively provided in line.