baber/WOPTO huggingface dataset:
Patent JP-S6362952-A (JP)
Title: Speed change pulley for controlling pulley interval with utilization of centrifugal force
Inventor: MIYATA HIROBUMI
IPC: F16H9/18
Filed: 1986-08-30
Abstract: PURPOSE:To automatically and widely control the speed ratio of a speed change pulley for driving auxiliaries of an automotive engine, by converting into a hydraulic pressure a centrifugal force applied to a centrifugal piston by the rotation of a pulley shaft. CONSTITUTION:A centrifugal hydraulic cylinder 5 is rotated together with a pulley shaft 2. During low speed rotation of the pulley shaft 2, a centrifugal force applied to oil in a first cylinder 15 and a centrifugal piston 17 is small. Accordingly, a hydraulic pressure for moving a drive piston 18 in a second cylinder 16 is also small. Accordingly, a movable pulley 4 is slid toward a fixed pulley 3 by a compression spring 6 against the hydraulic pressure, thereby reducing an interval between both the pulleys 3 and 4. As a result, a wrapping radius R of a V-belt 20 between both the pulleys 3 and 4 is increased to thereby suppress a reduction in speed of rotation of a driven shaft. On the other hand, during high speed rotation of the shaft 2, the centrifugal force applied to the oil in the cyliner 15 and the piston 17 becomes large to move the piston 17 radially outwardly of the shaft 2 and thereby suck the oil in the cylinder 16 into the cylinder 15. As a result, the radius R is reduced.
Patent JP-H1146595-A (JP)
Title: Conduit material for greenhouse and engaging tool for pressing ribbon
Inventor: FUJITA TOSHICHIKA
IPC: E04D13/064
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a conduit material equipped with a detachable engaging tool for pressing a ribbon. SOLUTION: A machine body of a conduit material obtained by connecting a bottom wall member 1 to a side wall member 2 is equipped with an engaging channel part 22 in the length direction. Engaging tools 3 have an approximately circular and are provided with an engaging rod 32 having a dimension to be engaged with the engaging channel part 22 and are inserted from missing part 23 to the engaging channel part 32. The engaging tools 3 are moved along the engaging channel 22 to a fixed position and a pressing ribbon is passed through an engaging hole of the engaging hole 3 and engaged. When the engaging tools 3 are removed, the engaging tools 3 are moved along the engaging channel part 22 to the missing part 23 and extracted and removed from the missing part 23.
Patent JP-S6264678-A (JP)
Inventor: OGAWA TOSHIKI
IPC: G01D11/24
Filed: 1985-09-17
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-S58108093-A (JP)
Title: Memory cell
Inventor: INO MASAYUKI
IPC: G11C11/41
Filed: 1981-12-21
Abstract: PURPOSE:To shorten access time without increasing gate width by setting the threshold voltage of a transfer gate FET lower than that of a switching FET. CONSTITUTION:The threshold voltages of tranfer gate FETs 3 and 4 of memory cells of a directly coupled circuit type static RAM are set lower than those of switching FETs 1 and 2. Then, the gate capacity variation A' of the FETs 3 and 4 is reduced and an increment of word line driving time B' is also reduced to shorten overall access time C' without increasing the gate widths of the FETs 3 and 4.
Patent JP-S6096847-A (JP)
Title: Ventilator
Inventor: NAKAJIMA YOSHIHISA
IPC: F24F7/08
Filed: 1983-10-31
Abstract: PURPOSE:To prevent dewing and frosting, by so constituting a partition wall that a pair of electric conductors arranged at an interval so as to allow intervention of a liquid is electrified, in a heat exchanger to be obtained by dividing a passage with heat exchanger partition wall. CONSTITUTION:Thin platelike metallic electric conductors 11, 12 are sticked on both the surfaces of a medium 10 made of ceramics of about 1mm. thick having a large number of through holes provided at a distance by fronting upon passage 3, 4. A large number of through holes 11a, 11b is formed on the electric conductors 11, 12 also. With this constitution, when water contained in air is dewed on a partition wall 2, it is entered into the medium 10 through the through holes 11a. Then contacts with the electric conductors 11, 12. Oxygen is supplied within a chamber and the water is removed through dissolution as the water is electrolyzed and the oxygen is generated by a method wherein the electric conductor 11 on a passage 3 side is connected with a plus side of a DC electric power source 13, the electric conductor 12 on a passage 4 side is connected with a minus side and electrified. Dewing and frosting can be prevented and comfortability is improved in this manner.
Patent JP-H0650824-A (JP)
Title: Temperature sensor and manufacture thereof
Inventor: HASEGAWA TOSHIAKI
IPC: G01K13/00
Filed: 1992-07-31
Abstract: PURPOSE:To measure a temperature distribution with high sensitivity and accurately. CONSTITUTION:On a substrate 21, a first wiring 23 and a second wiring 24 are provided so that they are opposed to each other through a through hole of an insulating film 22 interlaid between the two wirings, and a metal plug 26 is provided in the through hole 25 in such a manner that it connects to the first wiring and forms a gap (g) from the second wiring. A change of the gap (g) due to temperature is measured as a change in capacitance or tunnel current and thereby the temperature is detected.
Patent JP-H0955803-A (JP)
Title: Call back method and exchange system
Inventor: SUZUKI AKIRA
IPC: H04M3/42
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To judge which one made a call back request when the incoming of call back is present on the side of a terminal which originates the plural call back requests. Further, it is discriminated that the called back terminal is a terminal requesting a call back or not, when an information is distributed by the call back request side. SOLUTION: An exchange 15 is provided with an identification number generator 16, an identification number is generated for each connection from a call origination terminal 11 and the identification number is simultaneously informed as well at the time of informing the call origination terminal 11 of reception from a talkie trunk 14. Along with that, at the time of storing the caller ID of the call origination terminal 11 in a caller ID acquisition and storage device 13, the pertinent identification number is stored as well and the identification number is simultaneously informed as well at the time of informing an information center 12 of the caller ID after communication with the call origination terminal 11 is ended. At the time of call back, information is authenticated by using the identification number.
Patent JP-H0650233-A (JP)
Title: Canceling device for vibromotive force of fuel injection pump
Inventor: NAKADA TERUO
IPC: F02M41/12
Filed: 1992-07-31
Abstract: PURPOSE:To provide a cancel device for vibromotive force of a fuel injection pump by which the vibromotive force generated in the axial direction of a drive shaft is canceled, and vibration, noise, or the like due to the vibromotive force can be reduced. CONSTITUTION:In a fuel injection pump in which a plunger 7 reciprocating in the axial direction of a drive shaft 3 is provided and vibromotive force is generated in the axial direction, this vibromotive force cancel device is constituted so that a counter weight 25 is provided movably in the axial direction, and a drive mechanism 23, 24, 31 to reciptocate the weight 25 in reverse phase against the plunger 7 is provided.
Patent JP-H04233761-A (JP)
Title: Monolithic integrated ridge waveguide semiconductor optical preamplifier
Inventor: UIRIAMU SHII RAIDAUTO
IPC: H01S5/50
Filed: 1991-07-23
Abstract: PURPOSE: To obtain a simple and reliable structure in which the packaging cost can be reduced by interposing a light transmissive and electrically insulating isolation band between an amplification band and a photodetection band. CONSTITUTION: The monolithic integrated optical preamplifier 10 comprises a ridge waveguide amplifier 20 of single lateral mode inclination stripe structure integrated integrally with a semiconductor photodetector 40 isolated electrically from the amplifier by an electrically insulating isolation band 30, the electrically insulating isolation band 30 is an air gap which can be defined using a light transmissive and electrically insulating material including polyimide.
Patent JP-H0489472-A (JP)
Title: Production of fluorine-containing compound
Inventor: UNEYAMA KENJI
IPC: C07C255/10
Filed: 1990-08-01
Abstract: PURPOSE:To obtain the title compound in high yield in a short time by reaction between xenon fluoride or fluorine and diphenyl diselenide followed by reaction with an olefin compound. CONSTITUTION:Firstly, a reaction is made between xenon fluoride or fluorine and diphenyl diselenide in a solvent such as dichloromethane at -30 to -5 deg.C for 1min to 1hr. The amount of the diphenyl diselenide to be used is 0.3-1.5 molar times that of the xenon fluoride or fluorine. Thence, equimolar amount of an olefin compound is added to the resultant phenylselenenyl fluoride followed by reaction at -20 deg.C to normal temperature for 10min to 4hr. If needed, the phenylselenenyl group is eliminated, thus obtaining the objective fluorine-contg. compound. Regardless of kinds of the raw material olefin compounds, the reaction will be advanced, and through eliminating the phenylselenenyl group, various kinds of fluorine-contg. olefin compounds can be obtained.
Patent JP-H0544610-A (JP)
Title: Air assist type fuel injecting device
Inventor: TAKEDA KEISO
IPC: F02M69/00
Filed: 1991-08-16
Abstract: PURPOSE:To secure the starting performance of an engine by actuating a heater for a specified period of time after the engine is stopped. CONSTITUTION:An engine stopping time detecting means 5 detects stopping of an engine, and a timer means 6 detects whether or not the specified period of time is elapsed after the engine is stopped. A heater 82 is turned on until the specified period of time elapses, and turning on the heater 82 allows the water that has condensed on the surface of an air-fuel passage 2 to be evaporated. When a judgement that the specified period of time elapses is made by the timer means 6, the heater 82 is turned off. This allows the icing in the air-fuel passage consisting of an air fuel port within a long nozzle and an injected fuel passage to be prevented, securing the good starting performance at the next starting time.
Patent JP-H067467-A (JP)
Title: Dustproof hood connected to dustless clothes
Inventor: MATSUMURA SACHIKO
IPC: A42B1/04
Filed: 1992-06-23
Abstract: PURPOSE:To provide a dustproof hood having little exposed portion of the face, no cramp, no stretch feeling, and good maneuverability and capable of being comfortably worn by connecting a garment main body covering a body trunk, a portion having a gore fabric from the seventh cervical vertebrae to the glabella point, and a portion having a gore fabric at the back of the head and a circular fabric at the vertex of the head. CONSTITUTION:A line is drawn along the length from the seventh cervical vertebrae 14 to the glabella point through the back of the head and the vertex of the head, the inclination of the neck at this position, and the gentle curve of the head, and a recessed exposed portion having the width of 1/2 of the face is formed from the glabella point to the hyoid bone position 19 and to the hyoid bone point 21 through the side of the orbit and the side eye section. A fabric 2 is cut symmetrically with the side face fabric 1 connecting the position straightly lowered from the hyoid bone position 19 to the front middle line 21 and the front center point 21 from the seventh cervical vertebrae 14 along the neck line through the neck point with a gentle curve. A strip-like gore fabric 3 having the length added with the forward bending motion to the length from the portion corresponding to the seventh cervical vertebrae 14 to the back of the head, the vertex of the head, and the glabella point is connected and sewn.
Patent JP-2001035996-A (JP)
Title: Manufacture of semiconductor device and semiconductor device
Inventor: HATANAKA YASUMICHI
IPC: H01L25/07
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device whose data transfer speed is increased without reducing yield and reliability and not preventing miniaturization, and a manufacturing method therefore. SOLUTION: A manufacturing method of a semiconductor device in which counterposed semiconductor chips 1, 2 are bonded to each other with a resin composition layer 4 whose main component is a thermosetting resin composition and in which the wirings of the semiconductor chips are electrically connected to each other by bumps.  The method includes the steps of: counterposing a first and a second semiconductor chips 1, 2 with the resin composition layer 4 and the bump 3 disposed therebetween; melting the resin composition layer 4 at a temperature below the melting point of the bump 3; melting the bump 3 at a temperature over the melting point of the bump 3 with the gap between the first and second semiconductor chips 1, 2 kept constant; electrically connecting the first and second semiconductor chips 1, 2 each other; and then hardening the resin composition layer 4 at a temperature below the melting point of the bump 3.
Patent JP-S6363119-A (JP)
Title: Rotary magnetic head device
Inventor: IBE MAKOTO
IPC: G11B5/53
Filed: 1986-09-03
Abstract: PURPOSE:To reduce initial unbalance of a rotary cylinder by attaching a head connector which has been formed unitary with an erasing head and a weight positioned symmetrically against a revolving shaft, to the rotary cylinder, and connecting a magnetic head and a rotary transformer. CONSTITUTION:The titled device is provided with a fixed cylinder 2, and a rotary cylinder 1 which has been attached to a revolving shaft 11 through a fixing member 12, and a magnetic head 3 and a rotary transformer 4 are connected by a head connector 6 which has been attached to the rotary cylinder 1 and a transformer connector 7 which has been attached to the rotary transformer 4. The head connector 6 is inserted into the rotary cylinder 1, and a weight 8 is formed unitary with the head connector 6, and it is unnecessary to attach it to the rotary cylinder 1. Also, as for the head connector 6, a high polymer material is used, and it is formed with high accuracy together with the fitting part of the weight 8, therefore, a position variance of the weight is extremely small, and accordingly, the initial unbalance can be reduced.
Patent JP-H0625781-A (JP)
Title: Aluminum foil and its manufacture
Inventor: OKAMOTO YOSHIO
IPC: C22F1/04
Filed: 1992-07-09
Abstract: PURPOSE:To provide aluminum foil excellent in strength and formability even in thin foil and small in pinholes. CONSTITUTION:This aluminum foil contains 0.35 to 0.060%. Fe, 0.01 to 0.02% Cu, 0.10 to 0.20% Si, 0.003 to 0.03% Ti and 0.0001 to 0.001% B, and the balance Al with inevitable impurities, and has excellent softening resistance of >=100N/mm<2> proof stress at 200 deg.CX2hr annealing temp. As for its manufacturing method, pure aluminum having the same chemical components is subjected to homogenizing heat treatment of 500 to 590 deg.CX2 to 24hr, and after that, hot rolling is started at 450 to 500 deg.C. It is furthermore subjected to cold rolling, is subjected to process annealing under the conditions of 400 to 450 deg.CX0.5 to 24hr and is moreover subjected to cold rolling.
Patent JP-S57126895-A (JP)
Title: Manufacture of laundry-active light-color alpha-sulfofatty acid ester
Inventor: KAARU SHIYUMITSUTO
IPC: C11C3/04
Filed: 1981-12-19
Abstract: This invention is directed to the preparation of  alpha -sulfofatty acid esters. More particularly, this invention is directed to a process for the simplified preparation of light-colored, wash-active esters of  alpha -sulfofatty acids with monovalent C1 to C8 alcohols or their salts from fats and oils of vegetable and/or animal origin comprising re-esterification with the monovalent alcohols or saponification and esterification with the monovalent alcohols, separation of the fatty acid ester formed, hydrogenation of the fatty acid ester, sulfonation, and bleaching, wherein a fatty acid ester fraction from which accompanying fatty acid glycerides have been removed to the extent of about 1 percent by weight or less, based upon the weight of the material to be sulfonated, is introduced into the sulfonation stage.
Patent JP-H0255984-A (JP)
Title: Scintillation camera
Inventor: YAMAKAWA TSUTOMU
IPC: G01T1/164
Filed: 1988-08-19
Abstract: PURPOSE:To make a gain adjustment with high accuracy throughout a signal processing system by composing a gain adjustment system of a digital gain control circuit which uses a D/C converter. CONSTITUTION:The output of a photomultiplier 4 which employs an anode grounding method is transmitted by a coaxial cable 14 and the photomultiplier output is I/V-converted and integrated by the floating capacity of the coaxial cable 14 and a resistance 15. The output is received by a buffer 16, whose output is supplied to the Vref input of a multiplication type D/A converter 17 to perform digital control with control signals from a computer which monitors the signal processing system and a controller 19. Further, the output is inputted to a waveform shaping circuit 7 and differentiated here to increase the time resolution of the signal. Thus, the D/A converter 17 is interposed between the buffer 16 and waveform shaping circuit 7 to make a gain adjustment with high resolution.
Patent JP-S58107490-A (JP)
Title: Preparation of base material of electrode
Inventor: TANAKA YOSHIAKI
IPC: C25C7/02
Filed: 1981-12-22
Abstract: PURPOSE:To enhance the surface area of an electrode and to enhance the close adhesiveness of a plating film, by applying etching treatment to a base material having a cross area formed by cutting rolled steel in a direction crossing the rolling direction thereof as an electrode surface. CONSTITUTION:A base material having a cross area formed by cutting rolled steel in a direction crossing the rolling direction thereof as an electrode surface is prepared. The shape of the base material is usually a plate like shape and the base material may be appropriately processed into a porous plate or an expanded plate. In the next step, this base material is subjected to etching treatment and an etching condition is appropriately determined according to the purpose of the base material as an electrode. For example, in applying Ni plating, a plating liquid prepared by saturating 1-30wt% hydrochloric acid aqueous solution as an ethant with sodium chloride is used.
Patent JP-H0490632-A (JP)
Title: Optoelectric input/output device
Inventor: ITOGA KAZUO
IPC: H04B10/00
Filed: 1990-08-03
Abstract: PURPOSE:To prevent accidents such as the malfunction and destruction of a system without entering dielectric noises into a signal line by making the signal lines between respective devices into optical fiber. CONSTITUTION:An optoelectric input/output device 7 housing an O/E circuit 9 and an E/O circuit 10 in a case is provided on the input or output side of a general purpose processor, a host device, and output equipment. Therefore, the signal lines of the entire device can be made into optical fiber only when the E/O circuit 10 is connected to the output side and O/E circuit 9 is connected to the input side of respective devices. The optical signal can be made into a continuous signal or a pulse signal by a signal conversion circuit 11. Thus, the dielectric noise is not entered into the signal line, and the accidents such as the malfunction of the output equipment, the malfunction or destruction of the host device can be eliminated.
Patent JP-H1153374-A (JP)
Title: Method and device for supporting understanding of question
Inventor: SEKI YOSHIAKI
IPC: G06F17/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a question understanding support method and device that gives only a little load on a questioner and can sufficiently extract information which a solver expects from the questioner. SOLUTION: An interview item storage part 21 stores in advance in a card format each of plural interview items which a solver hopes to obtain from a questioner in order to understand a question and a norm of conduct storage part 22 stores order of priority of the interview items. In this case, information from the questioner corresponding to the interview items of a card selected from the interview item storage part 21 is stored in a question contents temporary storage part 3, a degree of understanding of question judgement part 23 judges whether the degree of understanding of the questioner is sufficient or not and, when it is not sufficient, the interview item is repeatedly presented to the questioner in accordance with the degree of precedence.
Patent JP-2000045899-A (JP)
Title: Device for discharging fuel by using fuel feed unit located in casing
Inventor: STROHL WILLI
IPC: F02M37/20
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a device which has an improved pump characteristic at any of a high temperature discharge stage, a high temperature start stage, a normal temperature discharge stage and a normal temperature start stage, and which can reduce discharge loss caused by a general-purpose overpressure gas vent valve. SOLUTION: In a device for discharging fuel with the use of a fuel feed unit 2 located in a casing 1 in a fuel tank 3, the fuel feed unit 2 comprises a fuel pump for supplying fuel, a gas vent valve and a suction cover 6 located in the casing 1 while the fuel pump 4 has an impeller 9 located in an impeller casing 7 incorporating an annular passage 8. Further, the gas vent valve 10 is located in the suction cover 6 of the fuel feed unit 2, and is communicated with the annular passage 8 of the impeller casing 7 through a gas vent hole 11.
Patent JP-S5996587-A (JP)
Title: Data processing device
Inventor: AKAGI MIKIYA
IPC: G06F12/10
Filed: 1982-11-25
Abstract: PURPOSE:To simplify control and avoid a decrease of cash memory capacity that can be used by a CPU by providing an auxiliary address converting and storing device lower in speed and larger in capacity than an address converting and storing device and an address conversion arithmetic means that executes address conversion arithmetic according to specified procedure. CONSTITUTION:When a logical address is given, to read out a corresponding physical address by association, a set of data stored in the storage position of an address converting and storing device TLB3 determined by lower Dg digits of given logical address is read out, and the logical address data of this set and the part of Dl-Dg digits on the given logical address are compared and coincidence/dissidence of the two is judged. When coincidence is judged, a conversion success signal is generated, and as physical address data of a set of read out data is made to the desired physical address, this address is outputted to the outside. When dissidence is judged, a conversion failure signal is generated. Thus, the presence of a set corresponding to the given logical address can by judged by one reading, and a high-speed operation becomes possible.
Patent JP-H0371627-A (JP)
Title: Manufacture of semiconductor device
Inventor: HONDA YOSHIHIRO
IPC: H01L21/3205
Filed: 1989-08-11
Abstract: PURPOSE:To restrain the formation of any Si nodule due to reaction with a metallic wiring for avoiding any discontinuity or damage by a method wherein a barrier metal comprising a high melting point metal is heat-treated to be crystallized or the crystallization is accelerated and then the metallic wiring is pattern-formed. CONSTITUTION:A barrier metal 4 comprising silicide is heat-treated to be crystallized or the crystallization is accelerated on insulating films 3 and then a metallic wiring 5 is formed on the whole surface. Accordingly, the barrier metal 4 and the metallic wiring 5 react with each other so as to restrain the formation of Si nodule. Through these procedures, any disconnection of or damage to the metallic wiring 5 can be avoided, thereby obtaining the excellent metallic wiring.