baber/WOPTO huggingface dataset:
Patent JP-H0727030-A (JP)
Title: Fuel supply device for engine
Inventor: ESUMI KEITARO
IPC: F02M37/20
Filed: 1993-07-08
Abstract: PURPOSE:To prevent a generating amount of vapor from increasing due to receiving heat in a fuel system part while decreasing a return amount to a fuel tank from a pressure regulator as small as possible. CONSTITUTION:Charging efficiency Ce is calculated (S102) and whether Ce>f (Ne) or not, is decided (S103), when in Ce<=f (Ne), a water temperature THW is decided whether higher or not than B (90 deg./C) and an intake air temperature THA is decided whether higher or not than C (40 deg.C) (S104), and when in THW>B and further when in THA>C, a target differential pressure P0 between a fuel pressure and an intake air pressure is set to a low differential pressure PL (S105) and when either of THW>B or THA>C is not materialized, the P0 is set to a high differential pressure PH (S106), and a fuel pump is controlled so as to obtain the target differential pressure P0. Fuel is made returnless, and it may be returned only when in THW>B and further only when in THA>C.
Patent JP-H0480834-A (JP)
Title: Performance measuring circuit
Inventor: HIROSE TAKAO
IPC: G06F11/22
Filed: 1990-07-23
Abstract: PURPOSE:To control the progress the measurement of performance in terms of hardware and to prevent the occurrence of overhead by counting the measuring frequency of performance with a logic circuit. CONSTITUTION:A mode setting register 3 selects an IO read signal (b), an IO write signal (c), a memory read signal (d) or a memory write signal (e). A comparator 6 produces a count-up signal O by a mode signal (k) when the signals (b) - (e) are active and at the same time an address signal (a) is kept in a range between a start address signal (i) and an end address signal (j). A counter 7 outputs a count signal (l) with the signal O. A timer 8 sets previously the time width needed for the end of setting through a time width setting register 5 and also counts the time set from a start signal (g) with a clock signal (f). Then a counter reset request signal P is produced at a time signal (n) after the count is started with the signal (g), and a write request signal (m) is outputted to a result register 4 when the time set by the register 5 passed.
Patent JP-H0751344-A (JP)
Title: Thermostat for nursing bottle
Inventor: YOSHIZAWA SHIN
IPC: A61J9/00
Filed: 1994-07-16
Abstract: PURPOSE:To provide an easy-to-use thermostat for a nursing bottle with a simple structure. CONSTITUTION:The height of the case A is more than about 8cm, and the shortest diameter of the opening on top of the part to which the nursing bottle is inserted is about 5.5-11cm. On top of the case A, formed are the device 1 to fix the top of the nursing bottle; the water receiving part 2 to which water is directly dropped from the faucet, etc.; and an overflow opening 3 whose width y is more than about 5cm.
Patent JP-H0944636-A (JP)
Title: Transmissible original reader
Inventor: NAKAMURA TATSUYA
IPC: G06T1/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a high optical density section from being read as a low value concerning a transmissible original reader for reading an X-ray film or the like. SOLUTION: An area to be mapped 4 for received light quantity correction, area to be mapped 5 for diffused light and area to be mapped 6 for original are image-formed on a CCD 7 by an area to be mapped image forming means 8 and the data in the area to be mapped 4 for received light quantity correction are subtracted from the data in the area to be mapped 6 for original by an original area data correcting means 13.
Patent JP-S6351830-A (JP)
Inventor: KOBAYASHI TOSHIRO
IPC: A61B3/08
Filed: 1986-08-20
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-S5983737-A (JP)
Title: Lead storage battery
Inventor: NAKAYAMA TAKAHIDE
IPC: H01M4/68
Filed: 1982-11-05
Abstract: PURPOSE:To attain to reduce the manufacturing process and cost of a lead storage battery, by forming a grid body from a Pb-alloy having specific amounts of Ca, Sn, Al, and Si added thereto to increase the strength thereof directly after casting while cooperating a casting process and a kneading and coating process. CONSTITUTION:A lead battery is constituted by using a Pb-alloy to which 0.05- 0.1% Ca, 0.1-1.0% Sn, 0.01-0.04% Al and 0.005-0.1% Si are added in preparing the grid body thereof. The grid cast in this compositional range has high strength directly after casting. Therefore, the grid body can be subjected to a kneading and coating process while transferred to the next process as it is cast and the number of days for preparing the lead storage battery can be shortened.
Patent JP-S6173320-A (JP)
Inventor: SHIODA KOHEI
IPC: H01G4/22
Filed: 1984-09-18
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-S6255446-A (JP)
Title: Power piston seal mechanism for stirling engine
Inventor: TSUCHINO KAZUNORI
IPC: F02G1/053
Filed: 1985-09-04
Abstract: PURPOSE:To achieve the stabilizing of sealing performance and engine output by providing cuts on the upper surface facing to the compression chamber of piston rings being fitted in he ring grooves of a power piston. CONSTITUTION:In the ring grooves of a power piston 5, inner rings 13 are arranged in the inner circumference of grooves, and upper and lower plain rings 6 are arranged on the outer circumference thereof. On the upper surfaces facing to a compression chamber 10 of inner rings 13, many cuts are provided in the radial direction, and the lower surfaces facing to a buffer chamber 12 thereof are made to be flat surface. Thus, when the compression chamber 10 has a higher pressure, since each of inner rings 13 is pressed down toward the bottom surface to be sealed by the flat surface, secure sealing can be obtained, and when the buffer chamber 12 has a higher pressure, while each of the inner rings 13 is pressed toward the upper surface, the gas inside the buffer chamber flows into an operating chamber through the cuts, and accordingly leak gas quantity can be reduced.
Patent JP-H1122843-A (JP)
Title: Brake valve
Inventor: KOBAYASHI TAKESHI
IPC: F16K17/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To reliably prevent leakage of pressure oil by arranging a block valve which receives oil pressure source side pressure and actuator side pressure and communicates/cuts off the inflow side of a relief valve with/from an oil passage, on the inlet side of the relief valve, and arranging a communicating passage to introduce the oil pressure source side pressure to the block valve side from the upstream side of a check valve. SOLUTION: Pressure oil from a hydraulic pump 1 is supplied in an oil pressure source side oil passage 14A, and a check valve 37A opens. Therefore, while communicating the oil passage 14A with the branch passage 15A1 side, motor driving pressure is communicated with an actuator side oil passage 15A and a supply discharge passage 4A. A block valve 41A is held in a valve closing position (a) by receiving a part of the motor driving pressure by the pressure receiving part 42A side through an oil hole 39A of the check valve 37A, and continuously cuts off the inflow port 29A side of a relief valve 24A from an actuator side oil passage 15A. Therefore, a part of the motor driving pressure can be reliably prevented from leaking to the inflow port 29A side of the relief valve 24A by the block valve 41A.
Patent JP-H0727831-A (JP)
Title: Method and device for evaluating characteristic of wiring
Inventor: OFUJI SHINICHI
IPC: G01R31/30
Filed: 1993-07-12
Abstract: PURPOSE:To accurately measure parameters which can evaluate the characteristics of wiring in a short time by obtaining the state of the deterioration of wiring produced when the wiring has been used for a long time. CONSTITUTION:A first current having a large current from a current source 4 controlled by means of a calculation controller 2 is made to flow to wiring on a prober 1 until the measured value of the resistance of the wiring reaches an expected value by detecting 6 a voltage drop generated across the wiring of a prober 1 and measuring 2 the resistance of the wiring from the voltage drop while the wiring is maintained at a temperature lower than an predetermined value by means of a substrate temperature detecting and heating/cooling device 5. Then, second resistance measurement is performed by detecting 6 the voltage drop across the wiring and measuring 2 the resistance of the wiring from the voltage drop while a second current having a smaller value than the first current has is made to flow to the wiring by performing such second temperature control that the temperature of the wiring is lowered after it is raised. The controller 2 finds the resistance increase of the wiring against the defect forming energy of the wiring or defective density of the wiring as a parameter by using the temperature and temperature rising speed of the wiring resulting from the second temperature control and the second resistance of the wiring.
Patent JP-H11158663-A (JP)
Title: Platinum etching method
Inventor: LEE JUN SIK
IPC: H01L21/3213
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a reliable platinum etching method by using a masking material enhanced in etching selectivity to platinum and a gaseous etchant. SOLUTION: This platinum etching method is provided with a stage for forming a platinum layer 23 on an insulator 21, a stage for forming a masking material 24 having high etching selectivity to platinum on the platinum layer 23, a stage for patterning the masking material 24 and a stage for etching the platinum layer 23 by injecting a gaseous etchant selected so that the etching selectivity ratio of the masking material 24 to the platinum layer 23 is controlled to >=2 by the use of the patterned masking material 24.
Patent JP-H0639979-A (JP)
Title: Polyester film for metallic sheet laminating fabrication
Inventor: HASEGAWA KINJI
IPC: B32B27/36
Filed: 1992-07-22
Abstract: PURPOSE:To provide a polyester film for metallic sheet laminating fabrication wherein shock resistance, especially the shock resistance at a low temperature is improved while an excellent fabrication property, heat resistance, retort resistance, and a fragrance-keeping property which a copolymer polyester film has, are being held. CONSTITUTION:A polyester film for metallic sheet laminating fabrication is prepared by laminating a copolymer polyester layer (A) of 210-245 deg.C melting point and at least 60 deg.C glass transition temperature and a polyester layer (B) consisting of a polyester composition wherein 99-60wt.% of a copolymer polyester (I) having 210-245 deg.C melting point ethylene terephthalate as a principal repetitive unit, and 1-40wt.% of polyester (II) having butylene terephthalate as a principal repetitive unit are blended.
Patent JP-H0860177-A (JP)
Title: Method for deodorizing oil fat or of marine animal
Inventor: TSUJIWAKI GIICHI
IPC: C11B3/00
Filed: 1994-08-19
Abstract: PURPOSE: To provide the method for simply and efficiently deodorizing the oil or fat of a marine animal into the purified product little in the production of its characteristic 'fishy smell' during storage. CONSTITUTION: The method for deodorizing the oil or fat of a marine animal, such as a fish oil, comprises bubbling the oil or fat preliminarily treated through a deoxidizing process and a decoloring process with an oxygen-containing gas such as air and subsequently subjecting the treated fat or oil to a vacuum steam distillation. The condition of the aeration comprises aerating at an oxygen flow rate of 5-20ml/min per kg of the fish oil at 15-60 deg.C for 1-150hrs.
Patent JP-H0726669-A (JP)
Title: Waterproof joint material
Inventor: OBA KEISUKE
IPC: E04D3/366
Filed: 1993-07-12
Abstract: PURPOSE:To improve waterproofness by unifying fitting bodies, in which both sides in the cross direction of bases are folded and formed in a slender upper fins closable shape, at approximately the center of a batten having a plurality of projections on a plane-shaped panel section in parallel with the projections. CONSTITUTION:A plurality of projections are formed on the surface of a plane- shaped panel strip section consisting of a synthetic resin material in parallel in the longitudinal direction, thus forming a batten B. The left and right side pieces of a base composed of the synthetic material are folded, and engaging tongue pieces for engaging the engaging tongue pieces of a facing material are shaped, thus forming a fitting body C formed in a slender upper fins closable shape. The fitting bodies C are arranged among the battens B, and unified by adhesives, a fixture, heat fusion or the like, thus forming a waterproof joint material A.
Patent JP-H0358650-A (JP)
Title: Data communication equipment
Inventor: KIYOURA SUMIHIRO
IPC: H04L29/06
Filed: 1989-07-27
Abstract: PURPOSE:To handle data with different property integrally and to improve the data transfer efficiency by revising a protocol optionally in response to the property of a communication data. CONSTITUTION:A transmission control section 102 selects a start-stop synchronization transmission section 104 prior to start of data transmission and discriminates kinds of data when a transmission data takes place, and when the data is a simple character code, since the data is sent with the start-stop synchronization, no protocol is changed. On the other hand, when multiplex and collected data (such as picture data) are sent, a special code representing the revision of the protocol is sent to an opposite station in the start-stop synchronization system. The reply from the opposite station is informed to a transmission control section 102 via a reception section 103 and the transmission control section 102 selects an HDLC(high level data link control means) transmission section 105. Thus data with different property are handled integrally and the line utilizing efficiency is improved.
Patent JP-S5985377-A (JP)
Title: Shielded state monitoring method of consumable electrode type gas shielded arc welding
Inventor: FUJIMURA HIROSHI
IPC: B23K9/16
Filed: 1982-11-08
Abstract: PURPOSE:To decide whether shielding is good or not by detecting a welding current and a wire speed, deriving arc voltage in case when shielding is executed normally, also deriving actual arc voltage from said detected value and a voltage value between a tip and a base metal, and comparing both these arc voltages. CONSTITUTION:A current I measured by a shunt 13 of a welding current circuit and a wire feed speed nu detected by a detector 11 of a detecting roll 10 are inputted to an operator 15, and operation arc voltage Vc is calculated. Subsequently, the speed nu and the current I are inputted to operators 16, 17 in the same way, wire extension l and a voltage drop Vl corresponding to it are calculated respectively, they are inputted to an operator 18 together with voltage V between a tip 3 and a base material 1, which is measured by a voltage divider 14, and actual arc voltage Vm (=V-Vl) is calculated. As a result, the voltage Vc and the voltage Vm are compared by an operator 19, and whether a shielded state is good or not is decided. In this way, even if wire extension or a welding power source characteristic is varied, the shielded state can be monitored stably.
Patent JP-S6256592-A (JP)
Title: Method and apparatus for roll brush plating
Inventor: MURATA YASUTO
IPC: C25D5/04
Filed: 1985-09-06
Abstract: PURPOSE:To make a plating area constant, to uniformize the plating thickness distribution and to sufficiently supply ions by spraying a plating soln. on the bottom surface side of a rotary roll and positively exchanging the plating soln. carried up by the rotary roll. CONSTITUTION:A material 1 to be plated is guided by a passing jig 3 arranged in the vicinity of a rotary roll 2 and passed in the lengthwise direction of a surface 5 while being through into constant-contact with the surface 5 of the roll cylinder. The bottom surface side part of the roll 2 is arranged in the vicinity of an opening part 10 provided above a plating soln. A feed box 9 and the soln. A is sprayed and supplied from the opening part 10. Consequently, the soln. A is most easily carried up when the roll 2 is rotated and the soln. A is sufficiently supplied to the plating area of the material 1 which is brought into contact with the surface 5. Besides, since the outer peripheral surface of the electrically conductive roll body 24 of the roll 2 is surrounded with a plastic mesh body 11, the sprayed and supplied soln. A is efficiently carried up by the body 11.
Patent JP-H0247252-A (JP)
Title: Production of composite material film
Inventor: SUZUKI MIZUAKI
IPC: C23C14/32
Filed: 1988-08-05
Abstract: PURPOSE:To form a TiC-SiC composite material film on a substrate at relatively low temp. by evaporating titanium by means of electron beam or hollow cathode discharge, introducing silicon compound gas and hydrocarbon gas, and ionizing and activating respective elements. CONSTITUTION:In a vacuum tank 1 in which evacuation is performed through an exhaust hole 12, Ti held in a crucible 3 is heated and evaporated by means of electron beam 8. Subsequently, a silicon compound gas, such as silane, disilane, and tetramethylsilane, as an Si source and a hydrocarbon gas, such as CH4 and C2H2, as a C source are introduced through a gas-introducing hole 7. Then, electric discharge is initiated by means of an ionization electrode 9 connected to an electric power source 13 to ionize and activate respective elements, and, at this time, a shutter 10 is opened and the above ionized and activated elements are introduced onto a substrate 2 of glass, etc. At the time ot the above treatment, a high-frequency electric power is impressed on the substrate 2, if necessary, and further the substrate 2 is heated via a heat source 11 up to the prescribed temp. By this method, the TiC-SiC composite material can be formed on the above substrate 2 without elevating ionization, activation, and substrate temps. up to >=about 200 deg.C.
Patent JP-H0522508-A (JP)
Title: Facsimile equipment
Inventor: FUJINO TORU
IPC: H04N1/00
Filed: 1991-07-10
Abstract: PURPOSE:To obtain the convenient device reducing the space for installation and capable of using both ISDN and PSTN with similar operation by enabling one hand set to connect to five lines of the ISDN and PSTN. CONSTITUTION:When an HND 48 is hooked off, whether the ISDN or PSTN is to be connected is checked, and the connection state of the commanded line to the equipment, the idle state of a line, and the using state of a key for telephone number input and a display part are checked. When a telephone is decided as available, the HND 48 is connected to the line, generating and transmitting a dial tone. Thus, since one hand set can be connected to either of ISDN and PSTN line, the installation space can be reduced rather than providing two hand sets, and the convenience can be improved because both lines can be used by similar operation.
Patent JP-H0844176-A (JP)
Title: Developing device
Inventor: IMAI TSUTOMU
IPC: G03G15/08
Filed: 1994-07-28
Abstract: PURPOSE:To excellently electrify toner in two-component type developer without using an expensive magnet roller or an electrifying roller capable of injecting electric charge from outside by providing a slope having a tilt angle on the downstream side in the rotation direction of a stirring impeller. CONSTITUTION:Respective blades 81 are bent in a reverse direction to bending in a bending part A at the bending part B provided at a top end part further than the bending part A. A part from the bending part B to the top end forms a projecting surface 82, and the part between the bending part A and the bending part B forms an intermediate surface 83, an the part from the vicinity of a rotary shaft to the bending part A forms the slope 84 being a surface inclined backward in the case of looking in the rotation direction of the stirring impeller. Thus, the slope 84 is in an inclined state toward the downstream side in the rotation direction of the stirring impeller against a surface perpendicular to a fixing member and including the rotary shaft of the blade 81 in the state where the blade 81 is proximate to the bottom part of a developing container 3 that is the fixing member. Also the slope 84 is provided with plural slope aperture parts 85 and the intermediate surface 83 is provided with plural intermediate aperture parts 86.
Patent JP-H1039298-A (JP)
Title: Lcd packaging structure
Inventor: HORII SHOJI
IPC: H05K1/18
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a reflection plate and to avert the increase in the cost of parts and the man-hours for assembly by applying a mirror coating on a printed circuit board and installing a light transmission plate and an LCD on the mirror coating. SOLUTION: The mirror coating is applied on the printed circuit board 1 of an LCD packaging structure having a back light function to introduce the light of the LCD through the light transmission plate 3 to the rear surface of the LCD 4 by installing the LCD 4 via the light transmission plate 3 onto the printed circuit board 1. The light transmission plate 3 and the LCD 4 are installed on the mirror coating. Namely, a reflection film 2 is formed by solder coating or silk screen on the printed circuit board 1 and the light transmission plate 3 and the LCD 4 are packaged. The light of the LCD 4 packaged on the printed circuit board 1 is made incident directly on the light transmission plate 3 and diffused in the light transmission plate 3 while the light is reflected by the reflection film 2, by which the LCD 4 is illuminated with the light without the occurrence of the unequal light.
Patent JP-H1035783-A (JP)
Title: Double shell tank made of frp and method for fitting nozzle to double shell tank made of frp
Inventor: IMAGAWA MASAHIRO
IPC: B65D90/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To accurately position various nozzles to a double shell tank made of FRP and to fit them by holding accurately vertical degree and horizontal degree of the nozzles to the tank. SOLUTION: A double shell tank made of FRP provided with an inner shell 1 consisting of a reinforced plastic, an outer shell 2 consisting of a reinforced plastic arranged at a specified interval to the inner shell l and a nozzle consisting of a reinforced plastic communicated with the outer side of the outer shell 2 and the inner side of the inner shell 1, is provided and an outer shell inserting part 15 contg. an inserting site of the nozzle on the outer shell 2 is given by an outer shell cutout plate 16 obtd. by cutting a part of the outer shell 2 and the nozzle 14 is fitted on the outer shell cutout plate 16 and the outer shell cutout plate 16 is fitted on the remaining part 17 of the outer shell 2.
Patent JP-H0246010-A (JP)
Title: Wide band amplifier
Inventor: TANAAMI MINORU
IPC: H03F1/34
Filed: 1988-08-08
Abstract: PURPOSE:To suppress the oscillation of high frequency up to a G Hz band or the like and to simplify the constitution of a circuit by applying an input signal to the bases-emitters of plural transistors(TRs) in common and fetching output currents from the collectors of respective TRs. CONSTITUTION:Plural TRs Tr1 to Trn capable of generating about 10mA output current e.g., are connected in parallel. An input signal is applied to the bases-emitters of respective TRs to fetch output currents from the collectors of respective TRs. In case of using five TRs in the constitution, 50mA synthesized output current can be obtained and the output goes a large output of 5<2>=25 times. An amplifier of such a kind can be sufficiently adopted as a 100- channel amplifier for a CATV and a wide band of about DC to 3G Hz can be obtained. Since distortion included in the output currents of respective TRs is slight, distortion components in the output currents of respective TRs are not added.