baber/WOPTO huggingface dataset:
Patent JP-2000145591-A (JP)
Title: Fuel supply device
Inventor: MIYAJIMA MASAYASU
IPC: F02M37/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce an abrasion rate of a valve and a valve seat, ensure good sealing property, suitably control pressure, solve reduction of fuel pressure, suitably inject fuel at all times by specifying the hardness of an abutting surface of a valve and the valve seat in a high pressure regulator. SOLUTION: In a high pressure regulator, since a valve 641 is separated from a valve seat 63 when fuel pressure in a delivery pipe exceeds a prescribed value, fuel is returned to a fuel tank bypassing those clearances so as to reduce fuel pressure. In this case, a seat part 63a as an abutting part of the valve seat 63 is set to the same hardness as a conventional part. In a seat part 641a of the valve 641 which abuts on the seat part 63a, nitride process is carried out, its hardness is set to Hv800 or more. Abrasion of the valve 641 is reduced, only the seat part 63a is abraded, and the valve 641 is rotated so as to ensure sealing property. Accordingly, pressure is suitably controlled, the reduction of fuel pressure is solved, and fuel is suitably injected.
Patent JP-H02133593-A (JP)
Title: Carbonaceous electrode
Inventor: HAMAMOTO OSAMU
IPC: C25B11/12
Filed: 1988-11-11
Abstract: PURPOSE:To maintain satisfactory reactivity of an electrode and to reduce background electric current by using an aggregate of carbon fibers or a porous carbon body as the base of the electrode and specifying the quantitative relation among carbon, a metal and the constituent elements of the oxide and carbide of the metal on the surface of the base. CONSTITUTION:This carbonaceous electrode is based on an aggregate of carbon fibers or a porous carbon block and has carbon, a metal M, the oxide and carbide of the metal M present in combination on the surface of the base. In this electrode, the ratio (O/C) of the number of bonded oxygen atoms calculated from O1s spectrum observed by ESCA surface analysis to the number of carbon atoms calculated from C1s spectrum is regulated to 0.01-0.2 and the ratio (M/C) of the number of bonded atoms of the metal M (M is Ti, Zr, V, Nb, Ta, Cr, Mo, W or Fe) calculated from M3d spectrum to the number of carbon atoms calculated from C1s spectrum is regulated to >=0.005. By this chemical modification, the sensitivity of detection in electrochemical analysis is enhanced.
Patent JP-H02128892-A (JP)
Title: Light information recording medium
Inventor: YANAI MASAHIRO
IPC: C09B23/00
Filed: 1988-11-10
Abstract: PURPOSE:To improve stability to regenerated light and thermal stability and to obtain high sensitivity by a method wherein an organic thin film recording layer containing a specific compound is established. CONSTITUTION:An organic thin film recording layer containing a compound expressed by the formula I is established. However in the formula R1 and R2 represent a hydrogen atom or a lower alkyl radical and they may be combined with each other to be cyclized. Further, R3 respectively represents a hydrogen atom, a lower alkyl radical or replaced or non-replaced aryl radical, Ar a replaced or non-substituted aryl radical or a replaced or non-substituted aromatic heterocycle, X an anion or an adduct of an anion and a halogen, and n represents 1 or 2.
Patent JP-H01123923-A (JP)
Title: Hot and cold water mixing device
Inventor: TSUTSUI OSAMU
IPC: F16K31/66
Filed: 1987-11-10
Abstract: PURPOSE:To prevent to make abnormally high temperature water during one stop by reducing the speed of a hot and cold water mixing valve drive speed and continuing the control of the drive speed in the case in which the time of the measurement from the time of stopping hot water supply is within a specified time and stopping said drive control in the case in which the time of the measurement has passed the specified time. CONSTITUTION:A valve control judgement device 9 firstly compares the output signals of a temperature sensor 4 and temperature setting device 8 based on the instruction of hot water supply from an operating device 5, etc. and the output signal of the temperature setting device 8 during the hot water supply to control the hot water supply temperature T so that T comes near a set temperature TS and stops the supply hot water by closing a flow regulating valve 3 and other methods. Further, secondly the operation from the hot water supply to the hot water stopping is effected by the operation of an operating device 5, and when the time T which is the time passed after the hot water supply stopping by a timer 10 is smaller than a specified time TM, the drive speed of a hot and cold water mixing valve 1 is kept to a low speed and the temperature control which is the first control is made. On the other hand, when the passed time T reaches the specified time TM, the drive of the hot and cold water mixing valve is stopped in accordance with the output signals of the time 10.
Patent JP-H02131568-A (JP)
Title: Alcohol-containing odorless garlic and odorless garlic wine
Inventor: SAMURA MITSUTAKA
IPC: A23L19/00
Filed: 1988-11-12
Abstract: PURPOSE:To obtain alcohol-containing odorless garlic and odorless garlic wine by immersing garlic in a solution consisting essentially of an alcohol, vinegar and saccharide component, aging and separating garlic from a garlic solution. CONSTITUTION:A solution containing >=20% alcohol or a solution containing vinegar and a saccharide component prepared by prescription of fruit wine and garlic are successively fed to the same container by selecting a time and aging and processing are carried out at a necessary temperature for a considerable time. At a point of time of deodorization completion through intermediate treatment at each stage of deodorizing processes, garlic is separated from the garlic solution.
Patent JP-H09130413-A (JP)
Title: Communication path fault deciding method and distributed system
Inventor: KANEKAWA NOBUYASU
IPC: H04L69/40
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To recognize whether a fault is generated in a communication path or not before a communication request is given to the communication path by a main node. SOLUTION: When the transmission/reception of data is performed between a reception terminal node 20 and a transmission terminal node 30 via a communication path 10 and an auxiliary communication path 12, the value of the data from the communication path 10 is inverted for every fixed time in the reception terminal node 30 and the inverted signal is outputted as an existence notification signal 51 to the auxiliary communication path 12. Whether the value of the existence notification signal 51 is inverted for every fixed time or not is decided y main nodes 40 to 4N. When the value of the existence notification signal 51 is inverted for every fixed time, it is decided that the communication path 10 is normal. At the time except it, it is decided that the communication path 10 is abnormal.
Patent JP-H05127351-A (JP)
Title: Image recorder
Inventor: KAGAYAMA SHIGERU
IPC: G03B27/32
Filed: 1991-10-30
Abstract: PURPOSE:To provide an image recorder ensuring excellent image quality. CONSTITUTION:A recording drum 30 is simultaneously coated with photosensitive capsules 44 and adhesive capsules 47 by means of a coating unit 40. The adhesive capsules 47 have adhesive property under pressure. When pressure development is carried out with a pressing roll 51 and the recording drum 30 after exposure, an adhesive 49 is released from the adhesive capsules 47 to fix the hardened photosensitive capsules and ruptured capsule walls in one body, accordingly no residue is transferred to paper 72 as an image receiving body and satisfactory image recording is enabled at all times.
Patent JP-H01125924-A (JP)
Title: Manufacture of dielectric isolation substrate
Inventor: USUI TAIJI
IPC: H01L21/76
Filed: 1987-11-11
Abstract: PURPOSE:To improve the manufacturing yield of a semiconductor device by injecting semiconductor melted in a casting mold in a vacuum state. CONSTITUTION:A substrate 51 formed with an insulating film 54 for isolation is charged in a lower mold 40 with its groove 54 disposed upside, and the tapered face 43 of the mold 40 is brought into close contact with the tapered face 42 of an upper mold 39, and adhered thereto. Then, a cock 36 is operated, a casting mold 41 is evacuated in a vacuum state through an outlet 37 and a pouring port 38. The cock 36 is operated, melted silicon 33 of a funnel 34 is dropped through the port 38 and coating the substrate 51. Then, the mold 41 is cooled, and a polycrystalline silicon layer 55 is formed. Since the melted semiconductor is dropped in vacuum, the melted semiconductor can be poured and filled in the groove without gap, thereby improving its yield.
Patent JP-H10133389-A (JP)
Title: Method for processing photosensitive planographic printing plate
Inventor: HIRAI YOKO
IPC: G03F7/30
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To improve developing stability when many photosensitive planographic printing plates are developed with a developer which is repeatedly used by using an automatic developing machine by measuring time when a sealing means does not sufficiently function and replenishing the developer according to the measured time. SOLUTION: A developing tank 40 is covered with a cover 5 whose upper part is the sealing means. When operation is started, the developer is housed in the tank 40 by keeping a prescribed liquid level because developing replenisher and dilution water are respectively supplied from a developing replenisher tank 41 and a dilution water tank 42 in prescribed proportion. The temperature of the developer is maintained to be the prescribed temperature by a temperature maintaining means such as a heater 43. When the photosensitive planographic printing plate 10 is fed into a developing part 4, the developer is made to circulate in a developer circulation path returned to the tank 40 from the aperture of the bottom part thereof through a filter 44 and a pump 45.  Thus, the time when the sealing means does not sufficiently function is measured and the developer is replenished according to the measured time.
Patent JP-H01127781-A (JP)
Title: Hinge device
Inventor: TAMURA MASAYOSHI
IPC: F16C11/04
Filed: 1987-11-13
Abstract: PURPOSE: To easily perform the adjustment of fitting by screwing a screw in or screwing it back in a screw hole provided in a connection pin for connecting a fixed body with a movable body and engaging/disengaging the connection pin in a vertical hole in/from a rotary body. CONSTITUTION: A fixed body 2 and a movable body 4 are operated and connected by a rotary body 17 mounted on the fixed body 2 and a connection pin 22 which is connected with the rotary body 17 and is integrally connected with the movable body 4. A screw hole 24 is provided in the connection pin 22, and a slot 25 reaching an outer peripheral face of the connection pin 22 from it is provided. Next, the connection pin 22 is stored in a vertical hole 18 of the rotary body 17, a screw 26 screw-fitted in the screw hole 24 is screwed into it, and the slot is widened to engage the connection pin 22 with an inner peripheral side of the vertical hole. The screw 26 is screwed back to release the engagement of the connection pin 22 with the rotary body 17 so as to adjust a mounting angle of a hinge.
Patent JP-H11122005-A (JP)
Title: High frequency phase shifter with absorption type high frequency switch function
Inventor: KOJIMA HARUO
IPC: H01P1/185
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized high frequency phase shifter having an absorption type high frequency switch function provided with prescribed electrical performance at a low price. SOLUTION: When a negative voltage above 0.6 V is supplied by a voltage supplier 9, a PIN diode 3 is opened and a varactor diode 2 is short-circuited. Thus, HF impedance as viewed from a point A and a point B becomes the impedance of a terminating resistor 4 and all HF input is inputted to the terminating resistor 5 and is not outputted to an output terminal 11. Then, when a positive voltage above 0.6 V is supplied by the voltage supplier 9, the PIN diode 3 is short-circuited, the varactor diode 2 is reverse direction biased, the absolute value of a reflection coefficient as viewed viewing from the point B becomes '1' and the inter-terminal capacitance of the varactor diode 2 is arbitrarily set by changing the positive voltage to be supplied further.  As a result, the absolute value of the reflection coefficient as viewed from the point B is '1', a phase can be set arbitrarily set, and HF input signals are reflected with an arbitrary phase, returned to a circulator 1, passed through terminals 1b and 1c, amplified in a low-noise amplifier 12 and outputted to the output terminal 11.
Patent JP-H08142998-A (JP)
Title: Position regulating device
Inventor: FURUKAWA KOICHI
IPC: B64G1/22
Filed: 1994-11-18
Abstract: PURPOSE: To simplify the constitution, to miniaturize the structure, and to realize the reliable and sure action control by providing a locking means where a frame structure is developed from the folded position to the developing position, and the folded member is locked in an approximately straight manner in the condition the folded member is turned from the first position to the second position around the axis of turning. CONSTITUTION: A locking claw 16 is turnably provided on a first member 10a, and a spring member 17 is locked to this locking claw 16 so as to give the spring force counterclockwise. A part 20 to be locked is provided on a second member 10b corresponding to the locking claw 16 of the first member 10a. A position regulating device connects each end part of the folded member 10 to each other across the axis 11 of turning of the folded member 10 through a wire member 15 and a tension spring member 14, and the energizing force of the tension spring member 14 is applied in an interlocking manner with the developing action at the folded position through the wire member in an interlocking manner with the developing action so that the energizing force of the tension spring member 14 may not be applied.
Patent JP-H11122597-A (JP)
Title: Relay amplifier for catv system
Inventor: OZAKI SHINYA
IPC: H04N21/61
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To connect communication equipments and prevent a signal from being distorted by providing a signal selection circuit that selects an outgoing signal branched/distributed at a pre-stage of an outgoing amplifier circuit of an amplifier or an outgoing signal branched/distributed at a post-stage of the outgoing amplifier circuit of the amplifier and an output spare terminal from which externally outputs the outgoing signal selected by the signal selection circuit without connecting a branching device and a distributer. SOLUTION: The relay amplifier of a single-way or 2-way CATV system is provided with a signal selection circuit 2 that selects an outgoing signal branched/distributed at a pre-stage of an outgoing amplifier circuit 1 of the amplifier or an outgoing signal branched/distributed at a post-stage of the outgoing amplifier circuit 1 of the amplifier and with an output spare terminal 3 from which externally outputs the outgoing signal selected by the signal selection circuit 2. The amplifier is also provided with an input spare terminal 4 that receives an external signal, and a signal changeover circuit 6 that gives the signal received at the input spare terminal 4 to the pre-stage or the post- stage of an incoming amplifier circuit 5 and mixes the signal into an incoming signal amplified by the amplifier circuit 5.
Patent JP-H09128410-A (JP)
Title: Action monitoring system
Inventor: TANAKA YASUO
IPC: G06Q50/10
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To monitor the action of employee or customer or to evaluate working conditions and to easily and surely reflect them in salary or official commendation by providing data showing the moving amount or action range of customer or employee by processing signals detected by a sensor with a CPU. SOLUTION: A sensor 2 detects equipment 3, which are carried by employees A-E and can be detected by the sensor, or special uniforms or caps worn by the employees A-E. The detected signals are processed by the CPU, the confirmation showing which signals belong to which employees A-E and the track showing the moving amount, and moving range of employees are displayed on a display, and the provided data are stored in an internal storage device or an external storage device. At this CPU, the working conditions are evaluated by respectively comparing the moving amounts and moving ranges of respective employees. Besides, the working conditions are evaluated by comparing the standard operation amount of employee or customer registered in advance with the moving amounts and moving ranges of respective employees provided by the sensor 2.
Patent JP-H03144602-A (JP)
Title: Two-way light emission and reception module
Inventor: OKUDA MICHITAKA
IPC: G02B6/293
Filed: 1989-10-31
Abstract: PURPOSE:To reduce the size of a device by connecting a light emission module, a light reception module, a beam splitter module, and a receptacle module directly into one body. CONSTITUTION:The light emission module 11, light reception module 13, receptacle module 15, and beam splitter module 17 are connected in series and united. The light emission module 11 is constituted by fitting a light emitting element 113 and a coupling lens 115 in a case 111 and the light reception module 13 is constituted by fitting a light receiving element 113 and a coupling lens 135 in a case 131. Further, the beam splitter module 17 is constituted by fitting a beam splitter 173 and a Faraday rotator 171 in a case 175 and this module transmits light with specific wavelength and reflects light with other specific wavelength. Consequently, the need for a connector and an optical fiber which connect the respective modules is eliminated to reduce the size of the device.
Patent JP-2000113756-A (JP)
Title: Switch processing device
Inventor: ICHIZAWA TOSHINORI
IPC: H01H9/54
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent production of virtual images even if a key matrix having switches of a state-holding type is mixed with switches of a state-non-holding type, and to improve the visibility of the on/off state of a power supply. SOLUTION: When a power switch 11 is turned 'on' with the buttons of a switch 21, of a switch 22, and of a switch 23 pressed at the same time, a sub-CPU 12 outputs to a main CPU 13 signals expressing the state of respective switches in a key matrix 10 plus a signal expressing the state of the power switch 11. The main CPU 13 finds the on state of respective switches from the signals outputted by the sub-CPU and checks whether their combination agree with a predetermined combination. If it agree with the predetermined combination, it is judged that a command corresponding to this has been issued.
Patent JP-H06141401-A (JP)
Title: Driver for motor operated vehicle
Inventor: INABA YUTAKA
IPC: H02K29/00
Filed: 1992-10-23
Abstract: PURPOSE:To provide a driver for a motor operated vehicle in which a large torque is generated in a low speed range and a high speed rotation is performed. CONSTITUTION:A rotary shaft 7 is so thrustfully supported as to generate an axial relative displacement between a rotor 3 and a stator 2 of a DC motor. A centrifugal governor mechanism 10 for so driving the shaft 7 as to reduce an opposed area between a rotor pole 16 and a stator pole 13 upon rising of a rotating speed of a wheel 9 is provided. Generated torque is increased at the time of a low speed to increase a maximum rotating speed at the time of a high speed by regulating an effective magnetic flux amount crossing an armature winding 12 in response to a vehicle speed by the mechanism.
Patent JP-H03145820-A (JP)
Title: Pll circuit
Inventor: YAMAMOTO YUSUKE
IPC: H03L7/113
Filed: 1989-11-01
Abstract: PURPOSE:To prevent a fault of a VCO by providing separately a frequency comparator to a PLL circuit and using a frequency comparator to pull in a said oscillating frequency into a lock range when the oscillating frequency is largely deviated. CONSTITUTION:A frequency comparator 4 compares the frequency of a reference signal Ss with the frequency of an output signal Sv and outputs a control voltage CV2 in response to the difference to a gate circuit 5. When the frequency fIN and the oscillating frequency fV of an input signal SIN is deviated largely in excess of a lock range, a gate circuit 5 supplies selectively a control voltage CV2 outputted from a frequency comparator 4 to a loop filter 3. Thus, the circuit of loop L2 controls so that the frequency fV approaches the reference frequency fS. When the fV enters the lock range, the gate circuit 5 applies the control voltage CV1 outputted from the phase comparator 2 selectively to the loop filter 3.
Patent JP-S63140039-A (JP)
Title: Production of steel sheet for di can
Inventor: MARUOKA KUNIAKI
IPC: C22C38/04
Filed: 1986-12-02
Abstract: PURPOSE:To permit production of a steel sheet for DI cans which has excellent elongation and flange formability and is crackfree by subjecting an extremely low carbon Al killed steel to hot rolling, then to coiling at a specific temp. followed by continuous annealing under adequate conditions after cold rolling. CONSTITUTION:The ingot having the compsn. consisting of <0.01wt% C, 0.05-0.60% Mn, <=0.02% P, 0.005-0.150% sol Al, <=0.0070% N, and the balance Fe and unavoidable impurities is hot rolled and is coiled at 600-710 deg.C. After the ingot is cold rolled, the rolled ingot is held for 5sec-3min at above the recrystallization temp. and <=850 deg.C and is then subjected to the continuous annealing to cool the same at 5-500 deg.C/sec cooling rate and to subject the ingot to an overaging treatment for 10-300sec at 300-500 deg.C. The ingot is preferably cooled down to the Ar3 transformation point or below and is heated to the temp. satisfying the conditions expressed by the formula prior to the hot rolling in this method. The soft and easy-to-work steel sheet for DI cans is obtd. by this method.
Patent JP-H09124867-A (JP)
Title: Heat resistant vinyl chloride-based resin composition and heat resistant vinyl chloride resin pipe
Inventor: KATO MASAHARU
IPC: C08J5/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having high heat resistance and low water absorbing properties and good in heat stability and moldability, comprising a chlorinated vinyl chloride-based resin, a zeolite compound, a specific tin compound and a hindered phenol-based antioxidant. SOLUTION: This resin composition comprises (A) 100 pts.wt. chlorinated vinyl chloride-based resin containing 59-71wt.% chlorine (preferably having 700-1100 average degree of polymerization), (B) 0.1-1 pt.wt. zeolite compound, (C) 0.1-2.0 pts.wt. compound selected from an alkyltin mercapto compound and an alkyltin maleate compound and (D) 0.1-12 pts.wt. hindered phenol-based antioxidant. As the ingredient B, A-type zeolite in which the metal ion is Na and Ca is preferable. As the ingredient C, a polymer having repeating units of the formula (R<1> -R<4> are each methyl, butyl, etc.) such as dialkyltin dialkylmercaptide, etc., and as the ingredient D, e.g. 2,6-di-t-butyl-p-cresol, etc., can be cited.