baber/WOPTO huggingface dataset:
Patent JP-H10159275-A (JP)
Title: Eaves gutter and manufacture thereof
Inventor: NAKAMURA TORU
IPC: E04D13/064
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an eaves gutter capable of preventing the deformation of an eaves gutter main body caused by a buckling phenomenon and the manufacturing method thereof. SOLUTION: An eaves gutter uses a metal board as a core material 1 where the outer and inner surfaces of the core material 1 are coated with synthetic resin 2, thereby constituting an eaves gutter main body 10. In this case, a short strip-like sheet 6 with which a fiber-based filler 5 is formulated, is provided in an area where a high temperature is expected during the operation. Furthermore, this short strip-like sheet 6 is bonded in the width direction of the aforesaid eaves gutter main body so that the fiber-based filler 5 may be oriented in the same way.
Patent JP-H02159633-A (JP)
Title: Waiting queue controller
Inventor: TAMURA HARUO
IPC: G06F11/30
Filed: 1988-12-13
Abstract: PURPOSE:To curtail the overhead of a system by updating a soft timer value in accordance with the state of a waiting queue, and setting the time-out detection processing of a software which runs periodically to the running frequency of the necessary minimum. CONSTITUTION:The waiting queue controller is provided with a soft patrol control means 4 which is called whenever time designated by a soft timer value TS elapses, compares a value obtained by adding a waiting elapsed time TH to the time counted value TC of a queue element for constituting a waiting queue and a time-out value TO given to a queue terminal, and detects the time-out state of this queue terminal, based on the result of this comparison. Also, the controller is provided with a queueing control means 2 for bringing the queue element to queueing to the queue terminal, and updating the soft timer value by setting the minimum value in the time-out value of this queue terminal in accordance with the variation of the number of pieces of this queue element as a parameter, and a soft timer managing means 1. In such a manner, the soft timer value is updated in accordance with the state of a waiting queue, the number of times of running of a time-out detecting processing which runs periodically is decreased to the necessary minimum, and the overhead of a system can be curtailed.
Patent JP-H04263629-A (JP)
Title: Double twisting spindle provided with compressed air-operated yarn introducing device
Inventor: FURANKU BIYUTSUKE
IPC: D01H7/86
Filed: 1991-11-29
Abstract: PURPOSE: To provide a two-for-one-twisting spindle with a compressed air operated device for automatically feeding the threads without needing a deflecting plate fixed on each rotational member of the spindle. CONSTITUTION: This spindle includes a first deflecting surface 14, attached to the underside of the turntable 2, at the outer opening 12.2 of the thread feeding channel 12, the first deflecting surface 14 being provided with an upwardly curved second deflecting surface 15 via the inflexion point. Width (h) of the outer opening 12.2 and radius R of the second deflecting surface 15 satisfy the relationship R/h>3.
Patent JP-H10158809-A (JP)
Title: Formation of coating film excellent in erosion resistant
Inventor: INOUE HISASHI
IPC: C23C4/18
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To apply a coating material contg. specified amounts of Ti and Ni to the surface of the member to be treated by thermal spraying in an inert gas atmosphere contg. oxygen and nitrogen with specified concns. and simultaneously executing laser irradiation. SOLUTION: The inside of a treating vessel 15 is formed into an inert gas atmosphere in which each concn. of oxygen and nitrogen is regulated to <=1vol.%, and after that, the member 13 to be treated is allowed to continuously or intermittently moved by a supporting part 14. The surface of the member 13 to be treated is applied with a coating material contg. 30 to 60 atomic % Ti and Ni by plasma thermal spraying with a plasma gun 11. Simultaneously, the surface of the thermal-sprayed member 13 to be treated is irradiated with a laser (having >=5×10<3> W/cm<2> power density and >=3mm beam diameter) from a laser outputting part 12 to form an intermetallic compound. In this way, the surface of the coating film is smoothened to reduce fine pores, by which the coating film improved in erosion resistance can be obtd.
Patent JP-H08172702-A (JP)
Title: Power collecting shoe supporting device with carbon slider
Inventor: KUSUMOTO CHITOSHI
IPC: B60L5/22
Filed: 1994-12-20
Abstract: PURPOSE: To use a carbon slider having an enlarged thickness by retaining a conventional pantograph body as it is and replacing only a power collecting shoe supporting device. CONSTITUTION: A power collecting shoe 27a having a carbon slider 31a is mounted at a power collecting shoe mounting piece 35. A spring retaining piece 37 is pivotally secured at a bearing 50 of an upper center to a forked fitment 15 mounted at the upper part of the body. The pieces 35 and 37 are vertically movably assembled in a limited range via a spring 36 between both the ends.
Patent JP-H02162031-A (JP)
Title: Structural member composed of fiber reinforced resin plate and structure thereof
Inventor: HANAYAMA KANJIROU
IPC: B32B3/02
Filed: 1988-12-16
Abstract: PURPOSE:To obtain the structural member composed of fiber reinforced resin plate excellent in transparency, operating property, mechanical strength and decorative property by a method in which a continuous fiber bundle is impregated with thermoplastic resin emulsion, and a plurality of fiber reinforced resin tapes obtained through fibrillation and development are arranged on a thermoplastic resin plate, and said plates are lamination-formed. CONSTITUTION:An emulsion is prepared by adding xylene to vinyl chloride resin latex, and while glass fiber roving is impregnated with said emulsion, it is fibrillated and developed and then is dried and heated, thereby obtaining the tape impregnated with resin. These tapes are perpendicularly arranged with the distance of e.g. 10mm respectively longitudinally and transversely on the plate of colorless transparent vinyl chloride resin, and further on said materials, the same vinyl chloride resin plate is placed, and is pressed with a multistage press, thereby obtaining a fiber reinforced resin plate. Then, one side of the resin plate is pressurized under heating, whereby the rib with the width of about 35mm bent perpendicularly to the resin plate, is formed.
Patent JP-2000151506-A (JP)
Title: Wdm optical transmission system and optical transmission line
Inventor: SUZUKI MASATOSHI
IPC: H04B10/2507
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain almost the same transmission characteristic for all wavelength bands even at a transmission rate of 10 Gb/s or over. SOLUTION: An optical transmitter 10 outputs a WDM signal light where pieces of signal light with plural wavelength bands are multiplexed to an optical transmission line 12. The optical transmission line 12 comprises a transmission optical fiber 14, an optical relay amplifier 16 and a dispersion compensation fiber 18. A gain characteristic of the optical relay amplifier 16 is set so that a maximum gain is obtained at an effective zero dispersion wavelength of the optical transmission line 12 and the gain is decreased more as apart from the effective zero dispersion wavelength. A deviation in peak power of about 4 dB is caused between the effective zero dispersion wavelength λ0 and a wavelength λ0 or λn a both ends in the entire optical transmission line 12.
Patent JP-H01157418-A (JP)
Title: Piezoelectric material for resonance displacement type actuator
Inventor: MURAI YASUHIDE
IPC: C01G25/00
Filed: 1987-12-15
Abstract: PURPOSE:To obtain piezoelectric material having satisfactory mechanical quality factor Qm, electromechanical coupling factor Kr, and dielectric loss tandelta, by adding chromium to the bicomponent solid soln. system lead titanate-lead zirconate, or the tricomponent solid soln. system lead zirconate-lead titanate-lead cobaltniobate. CONSTITUTION:The piezoelectric material for resonance displacement type actuator consists of the following (a) or (b). (a) the chromium(Cr) is added to lead zirconate titanate [Pb(Zr, Ti)O3] piezoelectric material. (b) the chromium(Cr) is added to the piezoelectric material consisting of 3 components, lead zirconate(PbZrO3), lead titanate(PbTiO3) and lead cobaltniobate[ Pb(Co1/3Nb2/3) O3]. The amt. of chromium to be added is preferably 0.25-0.4wt.% chromium oxide(Cr2O3).
Patent JP-H07165095-A (JP)
Title: Power steering device
Inventor: HAGA KYOSUKE
IPC: B62D5/07
Filed: 1993-12-16
Abstract: PURPOSE:To improve the assembling property of a bypass control valve, and to reduce the coefficient of a spring of the bypass control valve, and to perform the flow control without a wide scatter in a power steering device provided with a bypass control valve. CONSTITUTION:A bypass control valve 39 is formed of a sleeve member 41, a spool valve 43, a valve seat 45 to be closed when a ball 44 seats thereon, and a spring 46 for energizing the spool valve 43 to the direction for separating it from the valve seat 45. The other end of the spool valve 43 is connected to the upstream side of a control orifice 29, and an inner hole 47 of the valve seat 45 is connected to the downstream side of the control orifice 29, and the opening area of the inner hole 47 of the valve seat 45 is formed smaller than the load pressure receiver side area of the other end of the spool valve 43 to give a difference of pressure receiver area to the spool valve 43.
Patent JP-H04185280-A (JP)
Title: Resonant switching power source circuit
Inventor: OKADA YUKIO
IPC: H02M3/28
Filed: 1990-11-20
Abstract: PURPOSE:To lower the internal loss of a switching by constituting a voltage detection circuit simply out of a transistor and a diode only, and turning on the transistor with the timing that the voltage of a resonant transistor becomes a specified value or less. CONSTITUTION:An optional circuit, which has the function of detecting the minimum point of the voltage VDS between the oscillating electrodes to be controlled, preferably, the minimum point of the first vibration and turning on the switching element with this timing, can be used for a voltage detection circuit (a transistor Q0, a resistor R9, and a diode D2), and by this voltage detection circuit, the timing of the energy transmission from the resonant capacitor CRES to the secondary coil L2 of a transformer 50 being completed is detected. When turning on the switching element SW by this timing, the energy charged in the resonant capacitor CRES is consumed little inside the switching element SW.
Patent JP-H03177958-A (JP)
Title: Information processing system
Inventor: FURUI TOSHIYUKI
IPC: G06F15/16
Filed: 1989-12-06
Abstract: PURPOSE:To prevent interfacing concentrated on one memory device occurring and to facilitate handling on a program by separating the memory device to local storage dedicated for each group and shared storage accessible from two groups. CONSTITUTION:Six processors PA1 - PC2 are separated to groups A - C by every two sets, and are connected to system controllers SA - SC provided corre sponding to the groups, and make access local memory devices LMA - LMC dedicated for each of the groups A - C, and perform data processing jointly or independently. Shared memory devices CMAB, CMBC, and CMCA accessible from four processors of both groups, respectively are connected between each of the system controllers SASC. Thereby, since it is possible to handle all the shared storage and local storage connected to one group on the same address space, the concentration of interfacing on one memory device can be prevented occurring, and the handling on the program can be facilitated.
Patent JP-H09138606-A (JP)
Title: Fixing roll and silicone gel composition for this purpose
Inventor: USHIO YOSHITO
IPC: G03G15/20
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a low-hardness fixing roll having excellent durability and a silicone gel compsn. which is cured by addition reaction for the purpose of forming this fixing roll. SOLUTION: The cured silicone layer of the fixing roll constituted by providing the outer peripheral surface of a roll shaft 1 with a release org. resin layer 3 via this cured silicone layer 2 is formed of a silicone gel which is 30 to 200 in the needle penetration degree stipulated by JIS(Japanese Industrial Standards) K 2207. The silicone gel compsn. for forming this silicone gel layer consists of (A) organo-polysiloxane having at least two pieces of alkenyl groups within one molecule, (B) organo-polysiloxane having at least two pieces of silicon atom-bonded hydrogen atoms within one molecule  the ratio at which the ratio of the silicon atom-bonded hydrogen atoms in the component (B) attains 0.1 to 5mol per 1mol of the alkenyl groups in the component (A)} and a platinum catalyst of the ratio sufficient to cure this compsn.
Patent JP-H05152402-A (JP)
Title: Size measuring method for resist pattern
Inventor: SEKI ISAO
IPC: G01B11/02
Filed: 1991-12-02
Abstract: PURPOSE:To enhance the accuracy of a measured size by a method wherein a resist pattern is irradiated with a beam of excitation light by using an incident fluorescence system and the edge of the pattern is grasped clearly by means of a beam of emitted fluorescent light. CONSTITUTION:A resist pattern 2 with which a substrate 1 has been coated and which has been developed is irradiated, by means of an incident fluorescence system, with a beam of excitation light 3 which has extracted only a beam of light at a wavelength emitting beam of fluorescent light most efficiently by using an excitation filter from a light source such as a mercury lamp or the like. An image 4, by the beam of fluorescent light, including an inclined part at a width of 0.3mum or lower at the edge of the resist pattern 2 is measured. Thereby, the region of the resist pattern 2 can be grasped accurately, and the width of a fine stripe pattern can be measured without any error. As a result, the measuring time of the resist pattern can be shortened, an irregularity in the measured value of the resist pattern is reduced and the measuring accuracy of the resist pattern can be enhanced. The entitled method can contribute toward enhancing the quality of a semiconductor device which has been made fine.
Patent JP-H11149280-A (JP)
Title: Liquid crystal display device
Inventor: UCHIDA SHINJI
IPC: G02F1/133
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce an electric field discharged from a device constituted of liquid crystal panels of two sheets or more by distributing the voltage level of selection signals by a scanning electrode drive means so that the selection signals are not on the same voltage level in the same selection term between the respective divided liquid crystal panels. SOLUTION: A liquid crystal controller 101 supplies display data, various synchronizing/controlling signals to data drivers 103a, 103b, scanning line drivers 104a, 104b as a scanning electrode drive means, and a scanning function generating means 105. In the data driver 103a and the scanning line driver 104a connected to an upper side liquid crystal panel 102a, and the data driver 103b and the scanning line driver 104b connected to a lower side liquid crystal 102b, the phases of canning functions W1, W2 are inverted by an inversion means 106. Hereby, the electric field direction of impressed selection voltage can be changed to the different electric field direction, and the electric field emitted from the liquid crystal display device can be reduced.
Patent JP-H09132247-A (JP)
Title: Gusset forming method and housing bag being made by using the forming method
Inventor: TOYOSAWA MANABU
IPC: B65D30/10
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To easily form a gusset, and also, simultaneously form the gusset in a sewing process to form a bag body itself. SOLUTION: A housing bag is equipped with a first base part 3a, and a second base part 3b which is continuously provided at one end of the first base part 3a and is folded on the top of the first base part 3a. Then, a bend part 4 between the first base part 3a and the second base part 3b is folded down on the top of the second base part 3b by one half L of a desired gusset, and the folded down first base part 3a, the second base part 3b and the side edge part of the bend part 4 are hemstitched, and by folding back the hemstitched part, a gusset is formed. Then, using this forming method, a bag body is formed, and the housing bag is completed.
Patent JP-H05123145-A (JP)
Title: Dividing and feeding device
Inventor: KAWANAMI OSAMU
IPC: A24B3/06
Filed: 1991-11-06
Abstract: PURPOSE:To obtain the subject device facilitating to control the division ratio of a raw material and dispensing with an operation for removing the raw material, by installing a dividing rake at a place near to a feeding port, an inner dividing plate and a roller for preventing the accumulation of the raw material in specific states, respectively. CONSTITUTION:The dividing ratio of a raw material dropped from a feeding port 1a is controlled by adjusting the rotation direction and rotation number of a dividing rake 2, and the divided raw material is separated with dividing plates 3, 4 as boundaries, dropped and excluded from extrusion ports 1b, respectively. The raw material is dropped apart from a roller by the rotation of the roller used for preventing the accumulation of the raw material and arranged at the upper end of the dividing plate. When the supporting shaft 7a of a damper 7 is rotated and when a gate 6 is transferred upward, a communication hole closed with the gate is opened.
Patent JP-H06156421-A (JP)
Title: Continuous taping device for electronic component
Inventor: KOKADO YUJI
IPC: B65B15/04
Filed: 1992-11-26
Abstract: PURPOSE:To perform a taping continuously under a condition in which heat- sealing of a cover tape to a carrier tape, after an electronic component is filled in respective component storage parts on a hoop-form carrier tape, is not done when an empty component storage part generates, and a defective heat-sealing of the cover tape does not generate. CONSTITUTION:An electronic component sensor 6 is provided between a filling component filling means 5 and a cover tape feeding means 8, and a carrier tape C is moved reversely by a distance from the location of the electronic component sensor 6 to the filling means 5, based on a signal to indicate that there is no electronic component by the electronic component sensor 6. In addition, a guide part 10 to hold a cover tape D under a condition in which the cover tape D is tightly joined to the carrier tape C, is provided between the cover tape feeding means 8 and heat-sealing means 9.
Patent JP-2001128859-A (JP)
Title: Fryer
Inventor: TAKEBE TAKESHI
IPC: A47J37/12
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of oil W for frying of frying materials. SOLUTION: Surface films consisting of garnet are formed on heaters 12, 12, etc., which come into contact with the oil W. The surface films release the α rays from thorium included in the garnet and are capable of effectively suppressing the deterioration of the oil W by thermal oxidation, thermal polymerization, hydrolysis, etc., of the oil.
Patent JP-H01161055-A (JP)
Title: Polyimide resin composition
Inventor: OTA MASAHIRO
IPC: C08G73/10
Filed: 1987-12-17
Abstract: PURPOSE:To obtain a resin composition excellent in heat resistance, chemical resistance, mechanical strengths and processability and low in water absorptivity, by mixing a thermoplastic polyimide having specified repeating units with an aromatic polyether-imide. CONSTITUTION:This resin composition comprises 99.9-50wt.% thermoplastic polyimide having repeating units of formula I and 0.1-50wt.% aromatic polyether-imide. In formula I, X is carbonyl or sulfonyl, and R is a tetravalent group selected from among a 2C or higher aliphatic group, a cycloaliphatic group, a monocyclic aromatic group, a condensed polycyclic aromatic group and a noncondensed polycyclic aromatic group consisting of aromatic groups bonded directly or through a bridging member. The polyimide used can be obtained by imidating a polyamic acid obtained by reacting an ether-diamine of formula II with a tetracarboxylic acid dianhydride. Said aromatic polyether- imide is a polymer comprising ether and imide bonds as essential bonding units.
Patent JP-H11153981-A (JP)
Title: Liquid crystal cell drive circuit
Inventor: SUGANO HIROMASA
IPC: G02F1/133
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce the area and the cost of an IC chip by respectively outputting a specified negative polarity gradation voltage drive signal to a Y electrode line of an odd numbered column and a specified positive polarity gradation voltage drive signal to the Y electrode line of an even numbered column when the specified image data are received. SOLUTION: When a data signal line drive circuit 8 receives required frame and line signals from a control signal generation circuit, and receives the image data that all image data of (m) bits of a pixel arranged in the row direction of a liquid crystal cell 1 display picture in a scanning line number 1 are a gradation level 2 from a storage means, the data signal line drive circuit 8 outputs a positive polarity gradation voltage drive signal of the gradation level 1 to the Y electrode lines of odd numbered columns of plural Y electrode lines of the liquid crystal cell 1. Further, the circuit 8 outputs a negative polarity gradation voltage drive signal of the gradation level 3 to the Y electrode lines of even numbered columns. In such a manner, though the data signal line drive circuit 8 deals basically with (m-1) bits, it displays a gradation dealing with high definition with (m) bits on the liquid crystal cell 1 by performing pseudo gradation drive.
Patent JP-H05146644-A (JP)
Title: Metal evaporation apparatus and operation thereof
Inventor: NITTA HIDEYUKI
IPC: B01D59/34
Filed: 1991-12-02
Abstract: PURPOSE:To facilitate maintenance and inspection without bringing about the lowering of the rate of operation of an apparatus even when the apparatus is scaled up. CONSTITUTION:A vacuum partition valve 12 is arranged to the laser beam entrance and exit of a sub-module 10 having a vacuum exhaust device 16 arranged thereto. A plurality of the sub-modules 10 are connected by ducts 11 each equipped with a flexible tube 14 and a leak nozzle 13. By this constitution, the laser beam 50 emitted from an optical chamber 15 can pass through a plurality of the sub-modules 10 under vacuum. By closing the vacuum partition valves 12 at the time of maintenance and inspection, the submodules 10 are moved on rails 20 while the vacuum state of the whole of the system is held to become possible to replace.