baber/WOPTO huggingface dataset:
Patent JP-H06246376-A (JP)
Title: Expanding device
Inventor: TOKURA KENJI
IPC: B21D53/08
Filed: 1993-02-25
Abstract: PURPOSE:To simply and surely hold a heat exchanger by providing an elastic receiver in order to receive a tube of the heat exchanger being energized in a moving direction of a reciprocating hydraulic fluid due to forcibly pressing a mandrel inserted in the reciprocating hydraulic fluid in a time expanding a tube of the heat exchanger through the reciprocating hydraulic fluid in a heat exchanger holding unit CONSTITUTION:Because an elastic receiver 7b in order to receive a tube 14 of a heat exchanger 16a is provided in a heat exchanger holding stand 7, the heat exchanger l6a can instantly and surely be held with plural numbers of pressurizing plates 2c by corresponding to the total height of the heat exchanger 16a even in a case where the total height of the heat exchanger 16a in a penetrating direction of a tube 14 penetrated in plural numbers of heating fins composing the heat exchanger 16a is absolutely different due to the kind of the heat exchanger 16a, and together the heat exchanger 16a can be held by simply and surely receiving a lower end part 14a of the tube 4 with the elastic receiver 7b even in a case Where an outer diameter of the tube 14, an inserting place or a pitch, etc., are successively different due to the kind of the heat exchanger 16a.
Patent JP-H02215052-A (JP)
Title: Solid electrolyte fuel cell
Inventor: AKIYAMA YUKINORI
IPC: H01M8/02
Filed: 1989-02-15
Abstract: PURPOSE:To relax the difference of thermal expansion of battery forming members and maintain the long-term and secure gas seal by filling the non- conductive high viscosity fusible material in depressions integrally formed with each gas separating plate. CONSTITUTION:Depressions 7 spacedly surrounding the periphery of a cell 1 and a half plate 6 are integrally formed with a gas separating plate 5, and the non-conductive high viscosity fusible material 8 is filled in that depressions 7, and frame-shaped non-porous ceramic plates 9 are arranged to be floated on the fusible material. The frame-shaped plates 9 mainly prevents the mutual contact of gas separating plates caused by thermal expansion or dislocation, and reduces the scatter of the fusible material 8. Consequently, the peripheral surface is sealed by the non-conductive high viscosity fusible material 8 filled in depressions formed in the periphery of the cell or the periphery of a piled material. The seal ability can be thus improved.
Patent JP-H07246156-A (JP)
Title: Rice cooker
Inventor: FURUSAWA KAZUKI
IPC: A47J27/00
Filed: 1994-03-08
Abstract: PURPOSE:To provide a very low-priced and safe rice cooker for consumers by improving the noise suppression property of electronic circuit boards with a simple configuration. CONSTITUTION:A rice cooker with high shield performance is made by providing a main body 1, an inner pot 2 detachably contained in the main body 1, an induction coil 7 at the bottom of the inner pot 2 in the main body l, an electronic circuit board 9 to control the continuity to the induction coil 7 set under the induction coil 7, and an antimagnetic plate 10 formed in a saucer comprising aluminum alloy, etc., between the induction coil 7 and the electronic circuit board 9.
Patent JP-H09226526-A (JP)
Title: Wiper motor
Inventor: SHIMOMOTO HIROSHI
IPC: H01R39/36
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To connect the conductive terminal of a gear case cover side with the conductive terminal of a motor case side surely and electrically without the generation of wrong conduction of mutual conductive terminals, even if a rust, oil and fat and dust are stuck. SOLUTION: At the time arranged to motor case side conductive terminals 11, 12, 13 or gear case cover side conductive terminals 14, 15, 16 and when the gear case cover side conductive terminals 14, 15, 16 or motor case side conductive terminals 11, 12, 13 are fitted, push-press pieces 14e, 15e, 16e which can contact linearly and in an acute angle for the gear case cover side conductive terminals 14, 15, 16 or motor case side conductive terminals 11, 12, 13 are provided.
Patent JP-H06217774-A (JP)
Title: New alginic acid decomposing enzyme, its production and polymannuronic acid using the same
Inventor: TAKEUCHI TOSHIO
IPC: C12N9/88
Filed: 1993-02-25
Abstract: PURPOSE:To obtain new enzymes capable of decomposing alginic acid. CONSTITUTION:Three kinds of these enzymes are the following enzymes: (1) The enzyme cuts polyG and polyMg parts in alginic acid molecule, but does not cut polyM part and optimum pH of the reaction is in the range of 7.5-8.0 and the enzyme is stable at pH5-9. (2) The enzyme cuts every parts of polyG, polyMG and polyM parts and optimum pH of the reaction is 6.5 and the enzyme is stable at pH5-9. (3) The enzyme cuts polyG and polyMG parts, but does not cut polyM part and optimum pH of the reaction is 8.0 and the enzyme is stable at pH4-9. This invention further includes a method for purifying these enzyme and production of polymannuronic acid from alginic acid using these enzymes.
Patent JP-S58153745-A (JP)
Title: Dry sintered friction material
Inventor: USUI SUSUMU
IPC: C22C9/00
Filed: 1982-03-09
Abstract: PURPOSE:To enhance the friction coefficient of the friction material and to improve its aggresive tendency to a facing member and its judder, by letting a bronze sintered alloy material have a composition comprising the specified amounts of Cu, Sn, metal oxide composed of hard particles, graphite, MoS2, Pb and Mn. CONSTITUTION:The dry sintered friction material is made of a bronze sintered alloy having a composition of, by wt%, 60-80 Cu, 3-20 Sn, 3-20 metal oxide composed of hard particles, 3-10 graphite, 1-5 MoS2, >8 Pb and >15 Mn. As said metal oxide, hard particles, e.g. alumina, silica or mullite, having Mohs' hardness above 4 are used.
Patent JP-H08232905-A (JP)
Title: Discharge control device for hydraulic pump
Inventor: SHINTANI HIROKAZU
IPC: F04B49/06
Filed: 1995-02-24
Abstract: PURPOSE: To efficiently use a hydraulic fluid discharged from a hydraulic pump. CONSTITUTION: A discharge control device for a variable displacement pump 2 provided with a control means for controlling the discharge pressure of the variable displacement pump 2 for supplying a hydraulic fluid O to an actuator 4, is provided with a flow detecting means 6 for detecting the actuator 4 flow rate actually flowing to the actuator 4, and a target flow arithmatically operating unit 7 for controlling the discharge of the variable displacement pump 2 so that the discharge becomes nearly equal to the actuator 4 flow rate detected by the flow detecting means 6.
Patent JP-2000233644-A (JP)
Title: Weather strip for automobile
Inventor: MORIHARA YASUHIRO
IPC: B60R13/06
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a weather strip for an automobile surely coming into elastic contact with a front side glass to seal inside/outside a car while reduction of a cost is attained. SOLUTION: This weather strip for an automobile is provided with a mounting base part 1 of almost U-shaped section mounted in a front edge of a rear side glass RG, extension part 2 integrally formed in the mounting base part 1 so as to extend from a car inner side of the mounting base part 1 toward a front side, inner side lip part 3 provided to protrude in a tip end of the extension part 2 to come into elastic contact with a car inner side of a lifting front side glass FG, and a core material 20 buried in the mounting base part 1 and the extension part 2.  The core material 20 is constituted by a sheet of steel plate, also its shape is formed along a shape of the mounting base part 1 by curving from its car outer side over to cabin side, further to be almost 180 degrees folded back toward a front side in the cabin side to set an almost h-shaped section along a shape of the extension part 2.
Patent JP-2000233810-A (JP)
Title: Merchandise-sorting system
Inventor: TAKIZAWA CHIYUKI
IPC: B65G47/48
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise-sorting system capable of enhancing improvement of work efficiency during sorting of small amounts of various types of merchandise in correspondence with the needs of the point destination. SOLUTION: This system is provided with a first conveyer 1 conveying trays 6 storing merchandise being the object of sorting, a plurality of distribution bays having second conveyers 2 diverged from the first conveyer 1 and containers wherein merchandise are put in correspondence to a sorting category arranged, and a plurality of sorting lines L1 to L6 comprising sorting shelves provided in correspondence with the second conveyers 2. A host computer refers an identification information of a tray read by a scanner 5 with a merchandise information table and an arrangement pattern information of the distribution bays, determines which sorting lines L1 to L6 the concerned tray is to be lead into, and controls a sorter 3.
Patent JP-H07246234-A (JP)
Title: Sheet material
Inventor: HORIIKE SHUNSUKE
IPC: A61L15/16
Filed: 1994-03-08
Abstract: PURPOSE:To outstandingly enhance the effect of a water permeable sheet at the time of using the sheet for treatment of a wound by depositing a soluble eggshell membrane on the front surface of a water permeable sheet. CONSTITUTION:A representative process for producing the sheet material is constituted by immersing a sheet of a woven fabric (ex. gauze) or non-woven fabric having METSUKE of about 1 to 10mg/cm<2> (10 to 100g/m<2>) and water permeability into an aq. soln. of the soluble eggshell membrane adjusted in the content of the protein derived from the soluble eggshell membrane to about 0.5 to 10%, then drying the sheet. The immersing and drying are repeated several times to coat the front surface of the sheet with about 1 to 3000mug (0.001 to 3mg) soluble eggshell membrane per 1cm<2>, by which the sheet material is produced. While the drying is not particularly restrictive, the time for drying is shortened if the drying is executed in a drying chamber kept at about, for example, 30 to 70 deg.C and, therefore such drying is more preferable.
Patent JP-H03241316-A (JP)
Title: Liquid crystal optical device and light source distributing device using it and vehicle using it
Inventor: KORISHIMA TOMONORI
IPC: G02F1/1333
Filed: 1990-02-20
Abstract: PURPOSE:To decrease the transmission loss and to take the contrast ratio large by placing a liquid crystal optical element which can control electrically a scattering state and a transmission state and a light condensing means between a light source and an optical fiber at an emitting side. CONSTITUTION:Between substrates 11, 13 with an electrode, a liquid crystal hardened matter composite body layer 16 in which a liquid crystal is dispersed and held in a hardened matter matrix is inserted and held, and that which selects a refractive index of the liquid crystal and a refractive index of the hardened matter matrix is used so that light transmits at the time when the refractive index of the liquid crystal coincides with the refractive index of the hardened matter matrix, and light is scattered at the time when the refractive index of the liquid crystal does not coincide with the refractive index of the hardened matter matrix. In a transmission state, an incident light from a light source 1 transmits as it is, is condensed by a lens 3, made incident on an optical fiber 4 for an output and outputted. In this case, in the liquid crystal hardened matter composite body layer 16 of a liquid crystal optical element 2, the refractive indexes of the liquid crystal and the hardened matter matrix coincide roughly with each other, and the incident is scarcely subjected to a loss and transmits as it is. In such a way, a high output is obtained and an on/off ratio can be taken high.
Patent JP-H06249733-A (JP)
Title: Manufacture of capacitance-type absolute-pressure measuring sensor and plurality of capacitance -type absolute-pressure measuring sensor
Inventor: FUIRITSUPU RUNOO
IPC: H01L29/84
Filed: 1994-02-14
Abstract: PURPOSE: To provide a capacity type absolute pressure measuring sensor and a method of manufacturing a plurality of capacity type absolute pressure measuring sensors. CONSTITUTION: A capacity type absolute pressure measuring sensor has a first element 2 having a movable electrode 4 arranged in the inner part, a second element 6 having a fixed electrode 8 arranged in the inner part which is insulated from the movable electrode 4 and arranged opposite to this electrode, a connecting frame 10 placed between the first element and the second element to form a chamber 12 insulated from the external environment and having a substantially zero internal pressure, and a standard volume 14 adjacent to the chamber. In this capacity type absolute pressure measuring sensor, the first element 2 has a film form having a substantially constant thickness, and the standard volume 14 is arranged at least partially within the second element 6.
Patent JP-S63205573-A (JP)
Title: Direct-reading accurate digital capacity meter
Inventor: NOSAKA SEIJIRO
IPC: G01R27/26
Filed: 1987-02-20
Abstract: PURPOSE:To evade errors due to a secular change, etc., by providing an electronic changeover switch right behind a C-V converter and transmitting the outputs of a measurement side and a reference side through the same amplifier, AC/DC converter, and A/D converter. CONSTITUTION:A constant AC signal voltage is applied to a capacitor CX to be measured by an AC signal power source 11 and a transformer 12, the C-V transformer 13 generates an output voltage proportional to the capacity CX, and the measurement-side output of the transformer 13 and the reference voltage obtained from the power source 11 are supplied to an electronic switch 14. here, the switch 14 consists of semiconductor elements S1 and S2, which are switched at a constant frequency to operate so that one is off when the other is on, thereby outputting the outputs of the measurement side M and reference side R alternately. Then the measurement-side output proportional to the capacity CX is compensated by the switch 14 with the reference voltage and converted into a digital signal through a tuning amplifier 15, the AC/DC converter 16, and an A/D converter 17 and displayed on a display device 18. Errors due to a secular change, etc., are therefore evaded.
Patent JP-S60182765-A (JP)
Title: Semiconductor light receiving device
Inventor: KAJIWARA NOBUYUKI
IPC: H01L27/146
Filed: 1984-02-29
Abstract: PURPOSE:To eliminate the crosstalk of image signals between each picture element by a method wherein a semiconductor layer is separated in island form, and a light receiving element is formed in each island. CONSTITUTION:Using a p<-> type Si substrate as a substrate 1, an epitaxial crystal layer of Pb, Sn, and Te is formed thereon as a semiconductor layer 2. Next, semiconductor islands are formed every picture element by etching the layer 2 in lattice form, and p-n junctions are constructed by an n type semiconductor layer 3 in each island. Then, the substrate is coated over with an insulating protection film 4, and the forming parts of signal lead-out electrodes 6 and an ohmic electrode 7 are opened by the process of lithography. The electrodes 6 are formed, and the electrode 7 is formed in the groove part produced by etching in lattice form and then made as the common electrode. Such a structure causes the diffusion of carriers generating in a p-region of a p-n junction to be cut off in the electrode 7 part between p-n junctions, thus generating no crosstalk between adjacent p-n junctions. Besides, since the interval between p-n junctions can be reduced to less than the diffusion length of carriers, the density of picture elements can be increased.
Patent JP-H10230313-A (JP)
Title: Method for rolling hot rolled strip
Inventor: MINOTE TOORU
IPC: B21B37/74
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To uniformize the quality of a steel strip by installing a solenoid type induction heater between roughers and finishers to heat a rough rolled bar wholly in the direction of width and heating so as to give prescribed temperature distribution in the longitudinal direction of the rough rolled bar at the inlet side of the finisher. SOLUTION: A solenoid type induction heater 6 is installed between roughers 1 and finishers 9. A thermometer 4 at the inlet of the heater as a means of detecting the temperature of a rough rolled bar and a steel strip, a thermometer 8 at the inlet of the finisher, a thermometer 10 between stands and a thermometer 11 at the outlet of the finisher are arranged. Further, a table roll 5 for detecting transfer velocity is installed at the inlet or outlet of the solenoid type induction heater 6 to enable detecting passing velocity through the equipment.  A control unit 7 regulates the output of the heating unit 6 so that the finishing temperature detected by the thermometer 11 at the outlet of the finisher is constant in the longitudinal direction of a steel strip based on the prearrangement heating pattern, temperature of the rough rolled bar 2 and the passing velocity through the inside surface of the solenoid type induction heater 6.
Patent JP-H07226198-A (JP)
Title: Sealed electrode terminal structure
Inventor: YAMASHITA MASATAKA
IPC: H01M2/06
Filed: 1994-02-10
Abstract: PURPOSE:To provide a sealed electrode terminal structure by which high sealing performance is obtained without limiting an electrode terminal to a special material. CONSTITUTION:Insulating films 3 are arranged on both surfaces of a battery enclosing vessel 5, and a synthetic resin cylinder body 4 is housed in a through- hole 6 of the battery enclosing vessel 5. A column-shaped part 2a of an electrode pin 2 is inserted in a hole part 4a of the synthetic resin cylinder body 4 and hole parts 3a of the insulating films 3, and the column-shaped part 2a is projected from the lower end of the synthetic resin cylinder body 4. In this condition, the column-shaped part 2a of the projecting electrode pin 2 is calked, and the insulating films 3, the synthetic resin cylinder body 4 and the battery enclosing vessel 5 are brought into pressure contact with and sandwiched between both ends of the metallic sealing pin 2.
Patent JP-H03242195-A (JP)
Title: Sewing machine
Inventor: NIHEI HIROSHI
IPC: D05B55/16
Filed: 1990-02-19
Abstract: PURPOSE:To perform skip stitch even while performing fast sewing by changing the position of an engaging piece to a saving position with an operating mechanism and keeping a standstill state by preventing the upward/downward movement of an elevator transmitted to a needlebar even when it occurs in the case of performing the skip stitch in the middle way of sewing. CONSTITUTION:The elevator 25 movable upward/downward in a direction in parallel with a needlebar 2 and an elevation mechanism 26 which moves the elevator 25 upward/downward by receiving the turning power of a main spindle 4 are provided as a transmission mechanism 5 between the main spindle 4 and the needlebar 2. Also, the elevator 25 is set so as to be connected/disconnected freely to the needlebar 2, and it is comprised of a main body 34 which moves the elevator 25 upward/downward along a guide bar 24 provided at a head frame 1 set in parallel with the needlebar 2, and the engaging piece 36 mounted at a part near to the needlebar 2 in the main body 34 so that position change between an engaging position engageable with the needlebar 2 and the saving position saved from that position can be performed. Meanwhile, such constitution that the operating mechanism 40 to perform the position change between the above engaging position and saving position is linked to the engaging piece 36 is employed.
Patent JP-H03242926-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUKUMO TOSHIKI
IPC: H01L21/74
Filed: 1990-02-21
Abstract: PURPOSE:To prevent introduction of a defect on the occasion when an epitaxial layer is formed on a high-concentration impurity region, by forming a silicon film on the surface of a substrate, by introducing an impurity of high concentration into the substrate through the silicon film and by removing the silicon film thereafter. CONSTITUTION:A buffer layer 3 made up of a silicon film 2 is formed on a silicon substrate and an impurity of high concentration is introduced into the substrate 1 through the buffer layer 3. A minute pit P produced when the impurity is introduced has a property of tending to be educed on the surface of the silicon layer 2, and therefore it is formed on the buffer layer 3. This buffer layer 3 is removed after the impurity is diffused in the substrate 1 and, accordingly, the minute pit P formed on the buffer layer 3 is also removed simultaneously on the occasion. When an epitaxial layer 7 is made to grow on the substrate 1 thereafter, no defect due to the minute pit P is brought forth, according to this constitution.
Patent JP-H08165034-A (JP)
Title: Image forming device with automatic document feeder
Inventor: NAKAZATO YASUFUMI
IPC: H04N1/12
Filed: 1995-02-27
Abstract: PURPOSE: To eliminate apprehension of damaging a document during conveyance wrongly in the case of a drawing operation, while a document storage part can be drawn out to a front surface side of a device. CONSTITUTION: A document discharge part 12, discharging to the inside from a discharge port 15 via a read window 14 a document D conveyed by a document conveying mechanism 13 from a document storage part 11 arranged in a lower part, is arranged in an upper part of the document storage part 11, and an ADF1 constituted of these parts is provided drawable forward from a document reader 2 constituted of CCD21, lens 22, light source 24, etc.
Patent JP-H09193263-A (JP)
Title: Production of yarn opening envelope
Inventor: SHIMIZU KEISUKE
IPC: B65D27/38
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To mass-produce a yarn opening envelope by providing fine yarn to the inside of the folding scheduled line of an envelope original shape so that one end thereof is fixed to one end of the line and the other end thereof is lightly fixed to the other end of the line so as to slightly protrude therefrom. SOLUTION: Fine yarn 15 is allowed to flow from the bobbin 8 on the folding scheduled line 7 of an envelope original shape before folding delivered from a cutting process to be moved so as to be certainly positioned on the folding scheduled line 7 and, when the fine yarn is moved to the areas just under a bonding agent jet device 9 and a lightly bonding agent jet device 10 both of which are arranged at a specified interval, an adhesive are ejected to the fine yarn 15 from both devices 9, 10 in a proper amt. and the adhesive coated yarn is passed through a drying section 16 to be dried and cut at the rear end of an envelope by a cutter 11 to be advanced to a next process. Herein, when the fine yarn being single yarn composed of nylon or polyethylene melted at relatively low temp. is used, heat-fusion cutting performing bonding and cutting at the same time by a hot iron can be performed.
Patent JP-S60208957-A (JP)
Title: Manufacture of pyrrolidone derivative
Inventor: PFEIFFER UGO
IPC: C07D233/32
Filed: 1985-02-27
Abstract: Process for preparing pyrrolidinone derivatives (1)in which R is hydrogen, alkyl or acyl characterised in that a compound of (2)wherein R' is hydrogen and R<sup>2</sup> is benzyl or substituted benzyl, or R' and R<sup>2</sup> can together form a groupwhere R<sup>4</sup> and R<sup>5</sup> are independently hydrogen, alkyl, phenyl or optionally substituted aryl or together are 1,4-butylene or 1,5-pentylene; R<sup>3</sup> is hydrogen or straight or branched alkyl of 1 to 4 carbon atoms; and X is alkyl subjected to N-deprotection and the deprotected intermediate is cyclized intramolecularly. The deprotected intermediates can be isolated as acid-addition salts.