baber/WOPTO huggingface dataset:
Patent JP-S63265838-A (JP)
Title: Method for drawing optical fiber
Inventor: SAKAMOTO TOSHIYUKI
IPC: C03B37/027
Filed: 1987-04-21
Abstract: PURPOSE:To reduce the defective products, to simplify the control system, and to reduce the equipment cost by changing the feed rate of a base material in the previously calculated pattern, and controlling the outer diameter of the optical fiber by the control system with the drawing rate as a manipulated variable. CONSTITUTION:An optical fiber base material 1 is sent to a heating furnace 3 by an optical fiber base material feeder 2, and the heated and melted part at the tip is drawn as an optical fiber 4 at a rate higher than that of the base material. An UV curing resin or a thermosetting resin, etc., are then coated by a coating device 5, and the coated resin is cured by a curing furnace 6 to obtain a coated optical fiber 7. The fiber is received by a takeup capstan 8 and wound on a winder 9. In this method, the optical fiber base material feed rate and the temp. of the heating furnace are changed in the pattern previously calculated from the set values of the drawing rate, outer diameter of the optical fiber, and drawing tension. At the same time, the outer diameter of the optical fiber is constantly controlled by the control system with the drawing rate as a manipulated variable, and the operation is stationarily carried out or stopped.
Patent JP-H10280796-A (JP)
Title: Coupling structure for folding door
Inventor: NOMURA TAKANOBU
IPC: E06B3/48
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To perform free decoration by using the whole of a folding part even when a coupling body is used, to improve appearance of a folding door, to increase a gap between the folding end parts, to effect effective protection of finger nipping in cooperation with a coupling body, and further to improve durability of a protection member in a way that the stretching part of a coupling body is caused to approximately coincide with the rotation position of a hinge. SOLUTION: A folding door is formed such that a plurality of door panels 1 are foldably coupled together through a hinge 8 and mounted on the coupling part between the door panels 1, and the coupling part is protected. In this case, the coupling body 5 comprises an expansion part 3 made of soft resin positioned in a gap 6 between the door panels 1 during development of the folding door A: and a fixed piece 4 made of rigid resin extending from the two end parts of the expansion part 3 and mounted on one surface of the door pane 1. The hinge 8 is mounted on the mounting surface of the fixed piece of the door panel 1 and provided with a pair of hinge parts 7.
Patent JP-H10279438-A (JP)
Title: Trichogenous composition
Inventor: WATANABE TAKEO
IPC: A61K8/33
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition exhibiting a clear trichogenous effect by including α,α-trehalose, a water-soluble polymer, and seven kinds of substances usually used s trichogenous agents. SOLUTION: This trichogenous composition comprises (A) 1-4.5 pts.wt. of α,α-trehalose, (B) 1.0-3.6 pts.wt. of a water-soluble polymer preferably comprising polyvinyl alcohol, sodium carbomethylcellulose, etc., (C) 1.5-2. pts.wt. of a ginseng extract which is an agent for stimulating blood circulation and for improving blood flow, (D) 0.005-0.02 pts.wt. of peppermint oil which is a refreshing stimulant, (E) 0.1-0.4 pt.wt. of D-pantothenylalcohol and/or D-pantothenyl ethyl ether, (F) 0.05-0.2 pt.wt. of a glycyrrhizic acid salt which is an antiinflammatory agent, (G) 0.06-0.25 pts.wt. of a lower alkyl para-hydroxybenzoate ester which is a sterilizer, (H) 2-10 pts.wt. of a lower alcohol and (I) 85-90 pts.wt. of water.
Patent JP-S59223725-A (JP)
Title: Chemical ring closure of polyamic acid
Inventor: NOZAWA SEIICHI
IPC: C08G73/10
Filed: 1983-06-02
Abstract: PURPOSE:To obtain a polyimide by ring-closing a polyamic acid to a degree of imidation which, in spite of a one-component system, is on the same level as that of a two-component system, by reacting an organic solvent solution of a polyamic acid in the presence of an imidazole. CONSTITUTION:A polyamic acid obtained by reacting a diamine with a tetracarboxylic acid dianhydride is chemically ring-closed into an imide by reacting an organic solvent solution of the polyamic acid at 170 deg.C or below in the presence of an imidazole of formula I (wherein R<1>, R<2>, R<3>, and R<4> are each H, an aliphatic group, an aromatic group, cycloalkyl, or aralkyl, provided that at least one H of the cycloalkyl or the aralkyl may be substituted with a halogen atom or an alkoxy group) or/and formula II (wherein R<5> and R<6> are each H, an aliphatic group, an aromatic group, cycloalkyl, or aralkyl, and R<7>, R<8>, R<9>, and R<10> are each H, a halogen atom, an aliphatic group, an aromatic group, cycloalkyl or aralkyl, provided that at least one H atom of the cycloalkyl or the aralkyl may be replaced with a halogen atoms or an alkoxy group).
Patent JP-H10288651-A (JP)
Title: Semiconductor integrated circuit
Inventor: TSUBOSHIMA MASAHIRO
IPC: G01R31/28
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit where the number of required switching elements is minimized when switching GND(ground)/ DATA(data) terminals. SOLUTION: In the case of a test mode, if a switching element SN1 is turned of when '0' is given from a test terminal 1, the connection between a DATA/ GND terminal 3 and GND is disconnected. A switching element SPI is turned off and switching elements SN2 and SP2 become inverter buffers, so that an internal monitor signal (a) can be observed at the DATA/GND terminal 3. When an LSI (semiconductor integrated circuit) is in a nontest mode and '1' is given from the test terminal 1, the switching element SN1 is turned on and the DATA/GND terminal 3 and the GND are short-circuited. Simultaneously, a switching element SP1 is turned off, and the internal monitor signal (a) does not influence the side of the DATA/GND terminal 3.
Patent JP-H05275087-A (JP)
Title: Manufacture of thin type battery
IPC: H01M10/052
Filed: 1992-03-24
Abstract: PURPOSE:To improve the manufacturing capacity of batteries and stabilize the quality by the improvement of the material and the mode of a battery element, and the rationalization of processes. CONSTITUTION:In the first process for positive and negative poles, sheets 4 and 8 consisting of sealing agent 1 are provided, and in the second process for positive and negative poles, the sheets 4 and 8 are provided with holes 5 and 9 for preservation of active materials, and in the third process, the holes 5 and 9 are made to preserve active materials. In the fourth process for positive and negative poles, exfoliating paper 3 and 7 is exfoliated, and further sheet layers 4 and 8 consisting of sealing agent 1 are provided from above it. In the fifth process for positive and negative poles, the sealing agent sheet layers 4 and 8 are provided with holes 5 and 9 for preservation of electrolyte, and in the sixth process for positive and negative poles, these holes 5 and 9 are made to preserve electrolyte 10. In the seventh process for positive and negative electrodes, the exfoliating sheet 3 and 7 is exfoliated. In the eighth process, positive pole collectors 2 and 6 produced in the several seven processes and negative pole collectors are laid face to face on top of the other, and the fellow sealing agents 1 are fused to each other under decompression so as to seal and decompress the inside of the battery. In the ninth process, a thin type battery is formed by cutting the periphery of the battery.
Patent JP-S62254784-A (JP)
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1986-04-26
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-H10288970-A (JP)
Title: Plate type electric discharge display panel
Inventor: IIJIMA MOTOI
IPC: G09F13/26
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a plate type electric discharge display panel constituted so that a discharge voltage is low and the utilizing efficiency of discharge is high. SOLUTION: A pair of discharge electrodes 74 and 74 with which the display panel 60 is provided is constituted of a pair of linear parallel electrodes bent along a display pattern 72 within a discharge space by leaving a prescribed gap between them. Since a distance between the electrodes 74 and 74 becomes short according to the line width of the pattern 72, the discharge voltage becomes sufficiently low in comparison with a case that both end parts of the display pattern are provided with the discharge electrodes like a conventional electric discharge display tube.  Besides, since the electrodes 74 and 74 are arranged along the pattern 72, the discharge is executed in the shape of the pattern 72 so that the almost all of it contributes to a display action and the utilizing efficiency of the discharge is enhanced in comparison with a case that a pair of conventional belt-like electrodes is arranged along in one direction. Thus, the panel 60 constituted so that the discharge voltage is low and the utilizing efficiency of the discharge is high is obtained.
Patent JP-S58215163-A (JP)
Title: Voice-facsimile automatic switching device of exclusive circuit
Inventor: NATSUKAWA SHINJI
IPC: H04M11/06
Filed: 1982-06-07
Abstract: PURPOSE:To ensure a smooth switch between the fascimile communication and a call without performing a manual switch of a switch box nor a preliminary for the facsimile communication, by detecting the start signal of a facsimile device or a call signal at both transmitter and receiver sides and switching automatically a circuit to a desired device. CONSTITUTION:A start signal is detected by a transmission start signal detecting circuit 10 for facsimile communication and then transmitted to a control circuit 9. Then the circuit 9 switches a relay 14 to the side shown by a solid line. Thus the signal from a facsimile device is delivered to an exclusive circuit 1 through relays 14 and 15b. When a call is performed, a hook-up switch functioning as a push-button 8 is turned on by pushing the calling push-button 8 or picking up a telephone receiver. Thus the circuit 9 turns on a relay 16 for a fixed time and transmits the signal given from a call signal generating circuit 13 to the circuit 1 via a point A. At the same time, the circuit 9 switches the relay 14 to the side of a dotted line and connects a connection line 7 to the circuit 1 from an exclusive line telephone. Thus a call is possible. In such a way, the circuit is switched automatically to the desired device side when the start signal of the facsilime device or the call signal is detected. This enables a smooth switch of an exclusive circuit between the facsimile communication and the call.
Patent JP-S59227683-A (JP)
Inventor: MURAMATSU SADAO
IPC: B66B13/06
Filed: 1983-06-04
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-H06313739-A (JP)
Title: Sensor for measuring sound elastic stress using surface sh wave
Inventor: YOKOYAMA KAZUTSUGU
IPC: G01L1/00
Filed: 1993-03-31
Abstract: PURPOSE:To provide a sensor for measuring a sound elastic stress using a surface SH wave which enables highly accurate measurement of stress by allowing the putting of the bottom surfaces of a transmitting element and a receiving element sufficiently tight on the surface of a testing body of a sensor simply by pressing the sensor onto the surface of the testing body by a relatively weak pressing force without a need for raising grinding accuracy of the surface of the testing body so much. CONSTITUTION:A pair of piezo-electric elements 1 and 8 is joined on wedges 2 and 9 made of a synthetic resin or the like respectively and a transmitting element 4 and a receiving element 5 having a rear member 3 joined on the rear thereof separately are arranged at a fixed distance from each other. The piezo-electric elements 1 and 8 are arranged askew inward as opposed to each other. The transmitting element 4 and the receiving element 5 are linked with a link plate 10 elastic moderately and the bottom surfaces 7 of the wedges 2 and 9 of the transmitting element 4 and the receiving element 5 are pressed onto the surface of the testing body 6. At this point, with a slight deformation of the link plate 10, the bottom surfaces 7 are put tight along the surface of the testing body 6 without changing the distance between the transmitting element 4 and the receiving element 5.
Patent JP-S5222979-A (JP)
Title: Photoelectric type smoke detector
Inventor: ISHIKAWA SEIJI
IPC: G01N21/53
Filed: 1975-08-13
Abstract: PURPOSE:To place a reflection mirror, light source and receiving element subsequently from the upstream of smoke flow in a box wherein smoke flowa in one direction thereby making it possible to obtain always constant scattered light intensity without distrubance in the light of the light source and the scattered light by smoke, by the smoke.
Patent JP-H07304977-A (JP)
Title: Production of carotenoid dyestuff excellent in stability
Inventor: WASHINO KEN
IPC: A23L1/275
Filed: 1994-05-12
Abstract: PURPOSE:To obtain an odorless high-quality carotenoid dyestuff used for the coloration of foods, medicines and cosmetics by removing the odor characteristics of the raw material and contaminants from a carotenoid- containing product. CONSTITUTION:A carotenoid-containing oil, fat or eleoresin is subjected to alcoholysis and extracted with a supercritical liquid carbon dioxide to obtain a high-quality high-concentration carotenoid dyestuff free from odoriferous ingredients, oil and fat ingredients, contaminants, etc., easily in a high yield.
Patent JP-S63266198-A (JP)
Title: Motor fan
Inventor: KANEBAYASHI SHINJI
IPC: F04D29/38
Filed: 1987-04-22
Abstract: PURPOSE:To reduce noise from a motor fan by forming each rotor vane so as to have a profile of an arc of circle inclined in the direction of rotation and restricting the radius R of the degree of inclination within a specific extent. CONSTITUTION:The dot and dash line in the attached illustration is the center line of each rotor 2, which has equally divided lengths to the left and right about the center line, and the radius R of the degree of inclination of this center line lies in the extent as 25<=R<=33. This advancing form of vanes should reduce noise by 2-3dB approximately, that is because growth of boundary layers on the vane surfaces is accordingly suppressed and exfoliation is hard to occur. Flowout swirl at the trailing edge of each vane will thus be suppressed, which reduces noise generation.
Patent JP-S5526440-A (JP)
Title: Temperature sensor equipped with abnormal temperature detection function
Inventor: HANE YOSHINARI
IPC: G01M3/28
Filed: 1978-08-16
Abstract: PURPOSE: To detect accurately a bursting (abnormal) position by providing pressure detectors in both sides of a detection element, which consists of a long thermo- plastic resin tube where an internal pressure is given, and detecting the pressure drop in the tube which is generated by a local thermal bursting of the element.  
     CONSTITUTION: Pressure detectors 2 and 3 and timers 4 and 5 are provided at both ends of detection element 1 where plural thin pipes consisting of thermo-plastic resin are connected by connectors 6 and inactive gas is pressured and enclosed internally; and when the pressure in element 1 drops due to the local thermal bursting of pipes, signals are sent from pressure detector 2 (3) to timer 4 (5) at set pressures P 1  and P 2 , and time T 1  (T 2 ) from P 1  to P 2  is measured. Next, the value of k is obtained from the measured times T 1  and T 2  above and the expression (R j A and R j B are fluid resistances in the connector part in the A side and the B side; L is the half length of element 1; Rl is a resistance; α is a constant), and next, distance l to the bursting position (× mark) is calculated from expression l=kL. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01271447-A (JP)
Title: Vinyl chloride resin composition
Inventor: FUJITA TAMIO
IPC: C08K7/00
Filed: 1988-04-21
Abstract: PURPOSE:To provide a feeling such as woody skin touch to a molded item and to attempt to improve thereby extrusion moldability and the secondary processability by compounding a polyvinyl chloride resin with a powder of a maleic anhydridemodified plant fiber and an ABS resin. CONSTITUTION:A polyvinyl chloride resin compsn. is prepd. by compounding 100 pts.wt. vinyl chloride resin (A) (including its copolymer and graft copolymer), 30-100 pts. powder of a modified plant fiber (B) prepd. by modifying 100 pts.wt. powder of a plant fiber having a mean particle diameter of 10-2,000mum with 2-30 pts. maleic anhydride and/or phthalic anhydride and 0-70 pts. ABS resin (C) (e.g., ABS, AAS, AES and MBS resins).
Patent JP-S584040-A (JP)
Inventor: NAKAJIMA NORITERU
IPC: E03F3/04
Filed: 1981-06-26
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-S5724906-A (JP)
Title: Connecting method for optical fiber by melt-sticking
Inventor: AOUMI YOSHIYUKI
IPC: G02B6/255
Filed: 1980-07-22
Abstract: PURPOSE:To connect two fibers different in refractive index of the cores with a low loss by heating more strongly a fiber with higher refractive index of a core than a fiber with lower refractive index of a core. CONSTITUTION:A fiber 6 with higher refractive index of a core is allowed to contact with a fiber 7 with lower refractive index of a core and the connection. Central line 8 and an electrode central line 9 of discharging electrodes 1, 2 are shifted in their positions such that the fiber 6 having higher refractive index of a core is more strongly heated. When an optical fiber is heated, the refractive index becomes generally small, so by an execution of a discharge connection with such arrangement a refractive index change near a connection point becomes gentle, thus a connection with a low loss becomes possible. Further constitution in the invention can be also used for connecting optical fibers different in melting temperature.
Patent JP-S59226472-A (JP)
Title: Thin film lithium battery
Inventor: ITOU YUKIO
IPC: H01M10/0562
Filed: 1983-06-06
Abstract: PURPOSE:To privide a thin film lithium battery having a long storage life and stabilized performance by covering whole thin film with a protect film such as silicon nitride or silicon oxide and sealing it with resin film thereon. CONSTITUTION:An aluminium film 2 as positive current collector, a positive film 3 comprising titanium disulfide, a solid electrolyte film 4, a lithium metal film 5 as negative active material, and a nickel film 6 as negative current collector are stacked in order on a silicon substrate 1. A silicon film 7 is deposited thereon by spattering, then a nickel film 8 is vacuum-deposited, and whole battery elements are sealed with epoxy resion. By protecting whole battery forming materials with Si3N4 film and sealing with epoxy resin thereon, a thin film lithium battery having long stabilized performance and life is formed.
Patent JP-S5527430-A (JP)
Title: Straightening device in forming machine of curved roof plate
Inventor: HANDA HIROSHI
IPC: B21D13/10
Filed: 1978-08-15
Abstract: PURPOSE: The captioned straightening device capable of removing fine strains and enhancing product value by bending the sloped end edges to the angle-form bent parts provided on both sides of a curved roof plate forwed with corrugations in the  lengthwise direction through the use of upper and lower straightening rolls and top  face pressing rolls.  
     CONSTITUTION: The flat plate work P 0  is passed between upper and lower forming rolls 1a, 1b...4a, 4b to form the bottom part P 1  of a roof plate P and the sloped parts of the angle-form parts P 2  on both sides thereof in such a manner that the angles of inclination of the sloped parts increase. Next, the sloped end edges P 3 , P 3  on the outer side are also formed while they are further being sharply sloped by upper and lower forming rolls 5a, 5b...9a, 9b. Following to this, corrugations are made in the molding direction only at the bottom part P 1  by upper and lower forming rolls 24a, 24b and at the same time the plate P having been formed with the sloped end edges of the angle-form bent parts P 2 , P 2  on both sides of the bottom P 1  are curved and formed by upper and lower forming rolls 10a, 10b, 11a, 11b. At the time of this curving and forming, left and right end edges P 3 , P 3  are formed to circular arc form, etc. in section by upper and lower straightening rolls 41, 42, first free roll 43 and second upper and lower straightening rolls 43. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0838208-A (JP)
Title: Shoes with watertightness
Inventor: GUNTAA NOTSUTSUORUTO
IPC: A43B7/12
Filed: 1995-04-25
Abstract: PURPOSE: To improve the watertightness of a shoe, by cutting a lower edge of a surface material and a lower edge of functional layer uppers in different lengths, and extending them, not stitching the lower edge of the functional layer uppers, composing an insole material by a liquid permeable synthetic matter, and making the lower edge of the functional layer uppers buried into the synthetic matter. CONSTITUTION: A lower edge 27 of functional layer uppers is cut into length shorter than that of a lower edge 19 of surface material uppers. The functional layer uppers 15 are watertight and formed through laminating a functional layer having a water vapor permeability, onto which a reinforcing fiber material is provided at the outside toward the surface material uppers 13, and further onto which a fiber layer lining is provided at the inside toward a mold 25. The lower edge 27 of the functional layer uppers is not stitched together at a seam 21 between an insole 17 and the lower edge 19 of the surface material uppers. In manufacturing the shoe, the lower edge 27 of the functional layer uppers is fixed to an adhesive band 31 at a predetermined distance from the end of the lower edge of the functional layer uppers.  Further, the laminated body of the functional layer is constituted of a micro-cellular polytetrafluoroethylene(PTFE).
Patent JP-H06306395-A (JP)
Title: Detergent for chemical industry
Inventor: YAMANE YURIKO
IPC: C11D3/20
Filed: 1993-04-26
Abstract: PURPOSE:To provide a detergent for chemical industry which causes no environmental polution, has high detergency and is improved in nonflammability and anti-foaming property and reduced in toxicity. CONSTITUTION:The title detergent is prepared by mixing a hydrophobic glycol ether compound comprising dipropylene glycol methyl ether, a hydrophilic glycol ether compound comprising monopropylene glycol methyl ether, a polyethylene glycol ether type phenolic nonionic surfactant having an HLB value of 18 or more, an alkaline assistant comprising No. 2 sodium silicate, and water.
Patent JP-S61259841-A (JP)
Title: Hydraulic bulge forming method of seat lug having seat stay rest
Inventor: KIMURA KOJI
IPC: B21D26/041
Filed: 1985-05-13
Abstract: PURPOSE:To improve production efficiency and to reduce cost by forming three bulging projections to a pipe material and using one thereof for engaging an upper pipe and the remaining two as apertures to accept the top end of a seat stay. CONSTITUTION:Working fluid 11 is fed by an oil feed pump 13 through an oil introducing hole running the center of pistons 15, 15a into the pipe material in segmental dies 20 to fill the inside of said dies. Both ends of the pipe material are tightly adhered and sealed at the same instant when both ends are pressed by the pistons 15, 15a. The oil pressure is increased by the effect of a high- pressure pump 14 so that the pipe material bulges and projects from the inside toward the recessed parts of the dies 20. The pipe material is thus bulged. A collar 22 is fixed by welding, etc. to the formed seat lug and is further slit including the seat lug body. The middle part between the bulging projections 4 and 5 for the seat stay (to be used as the housing and accepting ports to accept the top end of the seat stay) is slit as well.