baber/WOPTO huggingface dataset:
Patent JP-S57128459-A (JP)
Title: Circular flat lithium battery
Inventor: SUZUKI AKIO
IPC: H01M4/06
Filed: 1981-02-03
Abstract: PURPOSE:To save lithium metal material in order to cut the cost by using a square cut lithium metal thin plate which is inscribed in a bottom of a round dish type negative container as negative active material. CONSTITUTION:A negative active material 21 is formed with a square lithium metal thin plate which is inscribed in a bottom of a round dish type negative cotainer 1, provided facing to a positive active material 3 comprising a pressed powder of manganese dioxide through a separator 4, and electrolyte is poured to form a circular flat lithium battery. Thus, the yield of lithium material is greatly improved because the negtive active materials 21 which are blanked from a lithium material by pressing are not circular, the resource can be saved, and the battery can be thinned because spaces 8 at the four corners of the bottom of the negative container 1 can be utilized for the electrolyte 7.
Patent JP-H06231382-A (JP)
Title: Emergency reporting system
Inventor: FUNAKOSHI MASAHIRO
IPC: G08B25/08
Filed: 1993-02-01
Abstract: PURPOSE:To automatically and surely judge the presence/absence of the genera tion of an indoor abnormal state and to quickly and surely report the generation of the abnormal state when it is generated. CONSTITUTION:This system is composed of a portable device 1 carried by a person a receiving unit 2 installed at each necessary place and a center unit 3 receiving a signal from each receiving unit 2 so as to send a warning signal from the portable device to the receiving unit 2 when the person becomes unable to move his/her body. The receiving unit 2 monitors the presence/absence of a person in each room and when the person is detected and the warning signal from the portable device 1 is received in addition, the receiving unit considers the state as an abnormality to generate an abnormality signal and sends the abnormality signal to the center unit 3. When the abnormality signal is sent from the receiving unit 2, the center unit 3 compares the place and the time of the abnormality generation with data of a life pattern, which is previously registered, and when it is out of the normal life pattern, the center unit 3 judges that the abnormality is really generated and reports it outside.
Patent JP-H07334866-A (JP)
Title: Optical disk and its production
Inventor: SUZUKI KENJI
IPC: G11B7/24062
Filed: 1995-01-31
Abstract: PURPOSE:To obtain such an optical disk that has excellent productivity and quality stability and causes no deterioration of mechanical characteristics of a light-transmitting substrate in the production process nor bubbles remaining in a dry photosetting film, to obtain an optical disk having a high recording density and a high transfer rate, and to obtain a production method to produce these optical disks with simple facilities at a high efficiency. CONSTITUTION:A dry photosetting film 2 in uncured state is formed on a light- transmitting substrate 1. This film 2 has 3500-400000 poise viscosity at room temp. in an uncured state and 5-200mum thickness in an uncured state. Pit grooves 5 are formed in the film 2 by pressing at room temp. and the film is cured with UV rays. Then, a reflecting film or a recording film 3 is successively laminated to obtain an optical disk. Further, pit grooves 5a and a translucent reflecting film or recording film 3a are additionally formed between a light- transmitting substrate 1 and a dry photosetting film 2.
Patent JP-2000216070-A (JP)
Title: Semiconductor wafer with identification number
Inventor: SUWAEN SATOSHI
IPC: H01L21/68
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer with an identification number which can be easily recognized as stored in a carrier and therefore has no chances of attachement of dust, damage of its surface, or other problems. SOLUTION: A specified number of semiconductor wafers 1 stored in a carrier 7 are attached with their respective identification numbers 3. At a specified place 2 near an edge 1a of each wafer which can be recognized with the wafer 1 kept stored in the carrier 7, a mark which indicates the identification number 3 are fixed. An appropriate number of wafers to be stored in one carrier is 25 or about. The mark consists of a plurality of points distributed in a plurality of places, which as a whole represent a number from 1 to a number indicating the number of wafers stored in the carrier.
Patent JP-H10337471-A (JP)
Title: Oxygen selectively sorbing agent
Inventor: STEPHENSON NEIL ANDREW
IPC: B01D53/02
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain an oxygen selectively sorbing agent capable of being reversibly bonded with oxygen and using a TEC(transition element complex) easily synthesized and structurally having diversified two properties as a base material. SOLUTION: The material is constituted so as to consist of a transition element complex containing a 1st transition element ion and one or more chelated ligands. In such a case, the 1st transition element ion is capable of receiving intermolecular donation, the chelated ligand gives intramolecular doner position of up to 4 to the transition element ion, the chelated ligand gives intramolecular done position to a 2nd transition element ion contained in a 2nd and other transition element complex and the chelated ligand contains at least one substituent capable of suppressing the formation of a μ-peroxodimer on the complex. And when the complex is dioxy type, oxygen is separated from an oxygen-containing gaseous mixture, in which total numbers of the doner position to the 1st transition element ion is 5.
Patent JP-S61173316-A (JP)
Title: Relative address detecting system of carriage
Inventor: HANAOKA YASUHIKO
IPC: G11B15/68
Filed: 1985-01-29
Abstract: PURPOSE:To check the effectiveness of a positional pattern easily by reading a count value of a counter responding to rising up of a detection signal of the positional pattern by a controlling section that detects a relative address and obtaining positional information of the positional pattern. CONSTITUTION:On receiving a shifting command from a host device, a processing unit MPU74 sets the number of moving cells n to a target cell to a cell counter 74a, and presets the amount of rotation m of a motor 12 for the number of moving cells to a tachocounter 72 through a preset register 75. Then, the direction of shifting and the value of a speed command are set to an input register 76, and a speed voltage of polarity of the shifting direction is supplied from a D/A converter 77 to the motor 12. Then, the MPU74 reads a count value of the counter 72 responding to a positional pattern detection signal from a sensor code 70, and checks the effectiveness of the positional pattern.
Patent JP-S55107291-A (JP)
Title: Structure and manufacture of semiconductor laser element stripe
Inventor: KURATA YUKIO
IPC: H01S5/00
Filed: 1979-02-09
Abstract: PURPOSE: To obtain a semiconductor laser element whose oscillation start current value is low, by cutting off a carrier interrupting layer at stepped edge section and forming a current passage in the cut off region.  
     CONSTITUTION: One side of an n-GaAs substrate 12 is mesa-etched to provide a step of a pitch P, a groove width W and a depth D, and the 1st layer 13 which is a current-narrowing high resistance layer is epitaxially grown on thus prepared substrate 12. By cutting it off at the stepped section and laminating thereon in order of the 2nd layer 14 forming a hetero-junction, the 3rd layer 15 which is to become an active layer for laser oscillation, the 4th layer 16 and the 5th layer 17, a p-side electrode 7 and an n-side electrode 8 are formed on the 5th layer 17 and the GaAs substrate 12, respectively. As an electric current passage is limited to the extreme vicinity of the active layer, it is possible to obtain a laser of extremely narrow oscillation region and also to eliminate lateral diffusion of current for making effectivel utilization of the current for oscillation of the laser. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06227146-A (JP)
Title: Manufacture of aggregated particle for thermal recording
Inventor: MATSUSHITA TOSHIHIKO
IPC: B41M5/26
Filed: 1993-02-01
Abstract: PURPOSE:To provide a method of producing aggregated particles for thermal recording, which are excellent in thermal responding characteristics and image shelf stability. CONSTITUTION:Aggregated particles for thermal recording consist of three ingredients of a dye precursor, a color developer comprising specific derivatives of salicylic acid or metal salts thereof and a sensitizer comprising an aliphatic amide compound having at least 18 carbon atms in a molecular constituent of said sensitizer as the essential ingredients. The aggregated particles for thermal recording are produced by a method wherein the aggregated particles comprising the three ingredients are formed by carrying out monodispersions or codispersions of the three ingredients to have mean particle sizes of 0.1 to 0.5mum with the aid of an anionic dispersant and mixing them together before adding a cationic dispersant thereto under stirring.
Patent JP-H02277772-A (JP)
Title: Magnetron sputtering device
Inventor: ARITA YOJI
IPC: C23C14/35
Filed: 1990-01-26
Abstract: PURPOSE:To increase sputtering rate by interposing a permanent magnet having magnetization in a horizontal direction between magnetic poles and by placing a permanent magnet having magnetization in a direction reverse to the horizontal direction at the outside of the outer magnetic pole. CONSTITUTION:An inner magnetic pole 12 and an outer magnetic pole 13 having opposite polarities are arranged in a planar magnetron sputtering device so that the inner magnetic pole 12 is surrounded by the outer magnetic pole 13 and a target material 11 is set above both the magnetic poles 12, 13. Each of the magnetic poles 12, 13 is made of a permanent magnet or a soft magnetic body having magnetization in a perpendicular direction. A permanent magnet 16 having magnetization in a horizontal direction is interposed between both the magnetic poles 12, 13 and a permanent magnet 17 having magnetization in a direction reverse to the horizontal direction is placed at the outside of the outer magnetic pole 13. The service life of the target material is prolonged.
Patent JP-S62175593-A (JP)
Title: Heat transfer tube
Inventor: YONEDA HIROSHI
IPC: F28F3/04
Filed: 1986-01-27
Abstract: PURPOSE:To improve heat transfer performance by a method wherein flat plate type outer wall members are laminated on both surfaces of a flat plate type flow path member provided with a plurality of slits which become the flow path of refrigerant and a plurality of protuberances which narrow the width of the slit on the way thereof to integrate them. CONSTITUTION:A plurality of slits 13, which become the flow path of refrigerant, are provided in parallel on a flat type flow path member 12 while the slit 13 is provided with a plurality of protuberances 17 so as to narrow the width thereof on the way of the flow path. A flat plate type heat transfer tube 11 is constituted by laminating and integrating three sheets of the flow path member 12 and the outer wall member 14. When refrigerant is flowing into the direction of an arrow sign in a diagram, the flow of the liquid refrigerant 18, which is deviated by the protuberances 17, is separated once from a side wall and is guided to the center of the long side of the protuberances. Such deviations are caused in every plural protuberances 17 and the flow of the liquid refrigerant 18, which is apt to be deviated to the short sides thereof, is guided to the long side part and dry-out in the long side part is eliminated whereby evaporating heat transfer is improved and heat transfer performance may be improve remarkably.
Patent JP-2000212617-A (JP)
Title: Tuyere for blasting in blast furnace
Inventor: TAMURA KENJI
IPC: C21B7/16
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a blasting tuyere so that the blast furnace operation is continued under stable furnace condition without any variation in the blasting quantity even in the case of erosion thereof. SOLUTION: Relating to this blasting tuyere, a tip part 10 of the tuyere having the straight inner wall 11 is unified with a barrel part 20 having the tapered inner wall 21, or a tip part 10 having the cross sectional inner area at the connecting part is unified with the barrel part 20 having the same area. The tip part 10 and the barrel part 20 of the tuyere are provided with the separating systems of cooling mechanism, respectively. When the tip part 10 of the tuyere is eroded, valves arranged in a water supplying path and a water drainage path for cooing water fed to a cooling water flowing path 31 are fully closed. Even before and after eroding the tip part 10 of the tuyere, the fixed blasting quantity of the hot blast is fed into the furnace without losing the blasting balance with respect to the circumferential direction.
Patent JP-H01194878-A (JP)
Title: Brake circuit for servomotor
Inventor: SAWA EIJI
IPC: H02P3/06
Filed: 1988-01-26
Abstract: PURPOSE:To promptly stop a servomotor by providing a first switch for cutting off a current instruction signal and a second switch for decreasing an integration gain of a current control amplifier circuit. CONSTITUTION:To stop a servomotor 4, first a normally-close contact 21 is opened. A current instruction signal is interrupted, and a current control amplifier circuit 20 decreases a current, input from its resistor R10, to zero to be supplied to the servomotor 4. A current i' rapidly decreases. However, because the servomotor 4 is in rotation, its counter electromotive force causes a flow of current, and it is detected by a current amplifier 7 and fed back to an input side of the current control amplifier circuit 20. This feedback action corresponds to a condition that braking is applied to the servomotor 4. Next, after a predetermined period, a normally open contact 23 is closed, and an integrating gain rapidly decreases to almost zero with only a resistor R12 in feedback system of the current control amplifier circuit 20. Accordingly, the current i' from the current control amplifier circuit 20 decreases to zero, and the servomotor 4 is not driven and stopped.
Patent JP-S58133485-A (JP)
Title: Outside casing for valve water wheel
Inventor: TAKAHASHI MASAMI
IPC: F03B3/04
Filed: 1982-02-02
Abstract: PURPOSE:To reduce the cost by providing a guide vane ring fixing flange while forming the circumferential face near to a funnel type outside casing where a stay vane is penetrating through the side wall and the circumference of the stay vane with steel plate and forming other circumferential face with base concrete. CONSTITUTION:The side wall 13 of a water guide path is formed of a stay vane circumference 20a, a circumference 20b near to a guide vane ring fixing flange and base concrete sections 21, 21a. The stay vane circumference 20a will surround a stay vane 17 extending vertically from an inside casing 12 and made of steel plate. The circumference 20b is equipped with a guide vane ring fixing flange 15 at the downstream side end face and made of steel plate. The circumferential face except those 20a, 24b is formed of base concrete sections 21, 21a.
Patent JP-2000211780-A (JP)
Title: Sheet cutting device
Inventor: YONEMURA IKUO
IPC: B65H19/28
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To smoothly transfer a sheet body from an old paper tube to a new one. SOLUTION: A paper tube arranged at a specified winding position R, and wound with a sheet body S in a roll by a specified quantity is moved to a removing position R', a new paper tube 4 is arranged at the winding position R, the sheet body S is cut in the width direction, and its cut end is adhered to a circumferential surface of a new paper tube 4 to be rotated at the winding position R.  A cutter 8 advanced/retracted to/from the winding position R and appropriately rotated by a drive source is provided, and a cutter blade 11 to press the sheet body S against the new paper tube 4 with an adhesive applied to its circumferential surface in a layer, and cut the sheet body, and an elastic pressing piece 12 adjacent to the cutter blade 11 and presses the sheet body S against the new paper tube 4 are projected on the circumferential side surface along the rotating direction of the cutter 8 while the pressing piece 12 is arranged on the upstream side in the traveling direction of the sheet body S.
Patent JP-H03219890-A (JP)
Title: Method for purifying adenylate kinase-fused peptide
Inventor: MATSUDA HITOSHI
IPC: C07K19/00
Filed: 1990-01-25
Abstract: PURPOSE:To enable to prepare the subject peptide in high purity, yield and amount by dissolving a specific crude product in the aqueous solution of guanidine chloride or urea. CONSTITUTION:A DNA comprising an amino acid sequence coding a portion (or all portions) of the amino acid sequence of adenylate kinase (or an analogue thereof) is combined with a DNA comprising an amino acid sequence of a peptide to be fused to prepare a manifestation vector (A). The component A is introduced into an microorganism or cell, which is cultured to manifest an adenylate kinase-fused peptide(AKP). The cultured microorganisms or cells are crushed and subsequently subjected to a solid-liquid separation process to recover a solid content comprising a crude product (B) containing AKP. The component B is dissolved in a 10-100mM tris hydrochloric acid buffer solution (pH: 7.5-8.5) containing 4-6M guanidine hydrochloride or 3-7M urea and cysteine, etc., to prepare a solution (C). The solution C is dialyzed with a collodion membrane, etc., to reduce the concentration of urea, etc., to 0.1-10M, and the deposited solid content is separated and removed. The remained solution is purified by a chromatography method, etc., to produce the adenylate kinase- fused peptide.
Patent JP-H05271633-A (JP)
Title: High solid moisture resistant latex pressure-sensitive adhesive
IPC: C09J7/02
Filed: 1993-02-02
Abstract: PURPOSE: To obtain an aqueous high solid moisture resistant latex pressure- sensitive adhesive.  
     CONSTITUTION: This latex comprises: (a) about 70 to about 98.5 wt.% of a solid phase, wherein the solid phase comprises (i) 4-12C alkyl acrylate ester monomer or a mixture thereof, (ii) about 0 to about 20 wt.% of vinyl ester, 1-4C ester of (meth)acrylic acid, styrene or a mixture thereof, (iii) about 1 to about 10 wt.% of a polar monomer copolymerizable with the monomer of the element (a) (i) and the element (a) (ii), (iv) about 0.5 to about 20 wt.% of a hydrophobic polymer which is incapable of reaction with the monomers of the elements (a) (i), (a) (ii) and (a) (iii), having a number - average molecular weight of about 400 to about 50,000, (v) about 0.01 to about 1 wt.% of an initiator, (vi) about 1 to about 10 wt.% of an ionic copolymerizable surfactant, (vii) about 0 to about 1 wt.% of a chain transfer agent, and (viii) about 0 to about 5 wt.% of a crosslinking agent is obtained. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S59142852-A (JP)
Title: Preparation of catalyst for manufacture of acrylic acid
Inventor: OODAN KIYOUJI
IPC: B01J27/18
Filed: 1983-02-03
Abstract: PURPOSE:To prepare a catalyst having a high yield of acrylic acid by mixing phosphomolybdic acid and compds. containing other catalytic component elements in the presence of water, drying the mixture so as to have a specified water content and subjecting it to a heat-treatment at the specified temp. CONSTITUTION:Phosphomolybdic acid and compds. containing other catalytic elements (e.g. phosphoric acid, arsenic acid, copper oxide or the like) are mixed in the presence of water for the preparation of a heteropolyacid-type catalyst for acrylic acid manufacture which contains phosphor, molybdenium, copper and arsenic as catalytic component elements and is used for manufacturing acrylicacid by allowing acrolein to react with molecular oxygen in the presence of the catalyst at a high temp. and in vapor phase. After the obtd. solution or slurry is concentrated or dried to adjust so as to have 5-20wt% water content of the concentrated or dried substance, a heat treatment is carried out at 100- 300 deg.C. By using the catalyst obtd. in this manner, acrylic acid can be manufactured over a long period in a high yield at comparatively low reaction temp. and in a short contacting time.
Patent JP-H02196531-A (JP)
Title: Polling system
Inventor: KINOSHITA MITSUHIKO
IPC: H04B7/26
Filed: 1989-01-25
Abstract: PURPOSE:To improve the data collection efficiency and to shorten the polling time for one communication by allocating the time slot of polling to only a mobile station in operation. CONSTITUTION:One time slot just after a time when a base station (master station) sends a polling signal is used for the acceptance of a TS(time slot) allocation request from a mobile station (slave station). Then a base station receiving the TS change request returns a TS allocation signal to the mobile station before the transmission of the succeeding polling signal, and the mobile station sending the TS allocation request receives the allocation signal and sends the signal by using the slot afterward. Since one time slot is increased, the base station increases the succeeding polling period by one time slot. Since the time slot is allocated to the slave station only in operation in such a manner, one polling time is shortened and the time collecting a new data is shortened.
Patent JP-H01190193-A (JP)
Title: Stereoscopic display device
Inventor: YAMANAKA TATSUZO
IPC: G09G5/36
Filed: 1988-01-26
Abstract: PURPOSE:To display a stereoscopic image of an object at a time close to a real time by storing a three-dimension data of an object into a memory without processing the data for picture forming by the software, reading the data by scanning of visual line beam and displaying it as the picture. CONSTITUTION:An MPU 11 of a stereoscopic display device inputs the data of a stereoscopic crosssection obtained from a medical diagnostic device or the like and a display condition data of picture is inputted from all input device such as a keyboard. The inputted data is fed to left and right eye arithmetic systems 13L, 13R constituting a display control section 12 and after each of the arithmetic systems 13L, 13R of the control section 12 receives table information 63 and initial information from the MPU 11, a start signal 62 is received and the inputted picture data 64 and the display condition data 67 generate the picture for left/right eyes as the display data. The display data is stored in a 3-dimension picture memory 21 by the control of a control clock generator 16 and control step counters 17L, 17R and the data is displayed respectively for left/right CRTs 15L, 15R.
Patent JP-H04214981-A (JP)
Title: Liquid fuel pump device
Inventor: KENESU MATSUKUSUUERU HARISU
IPC: F02M41/14
Filed: 1991-01-17
Abstract: PURPOSE: To provide a liquid fuel pumping apparatus consisting of a coupling means in a simple and convenient shape. CONSTITUTION: A coupling means is formed from a teeth-form member 24 to generate coupling with a recess 23 formed in the side wall of a piston 21 and an integrally mounting body 25 for the teeth-form member 24, wherein the mounting body 25 consists of a pair of arms 26 extending oppositely to the teeth-form member, and the arms are arranged as to be engaged with the peripheral surface of a cam ring 19 and fixed to the cam ring individually.