baber/WOPTO huggingface dataset:
Patent JP-H11124019-A (JP)
Title: Brake assist system
Inventor: TAMURA MINORU
IPC: B60R21/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To perform a brake assisting function appropriately by applying a brake pressure higher than that generated through depression of the brake pedal operated by a driver in response to the determination that the driver's vehicle is approaching the vehicle running ahead too close based on the distance between those vehicles less than the threshold value. SOLUTION: A control unit 29 detects the headway distance between the running vehicle and the object existing in front thereof and detects the speed of the running vehicle, which can be used to calculate the relative speed. Based on the relative speed, the braking distance is calculated. A threshold value is obtained by adding the allowance distance and the calculated braking distance. If the present headway distance is less than the threshold value, it is determined that the vehicle has been approaching the object ahead too close. Then, the control is executed to drive the solenoid valve of the negative booster 25 such that the braking pressure higher than that generated through depression of the brake pedal by the driver. As a result, the brake assist control can be appropriately performed.
Patent JP-2001106180-A (JP)
Title: Device for preventing attachment of marine fouling by ultrasonic vibration
Inventor: HIKITANI KIYOSHI
IPC: A01M29/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent the attachment of marine foulings to a propeller or the like of a moored ship while considering the protection of environment. SOLUTION: A part to be prevented from the attachment of marine foulings is covered with a container with an ultrasonic wave generator, and the ultrasonic wave is generated at all times to prevent the attachment of the marine foulings.
Patent JP-H07122283-A (JP)
Title: Method for impregnating electrolyte for fuel cell and manufacturing/assembling method
Inventor: HORIUCHI HIROSHI
IPC: H01M8/02
Filed: 1993-10-27
Abstract: PURPOSE:To exhibit characteristics of a fuel cell to the maximum and simplify processes by applying an electrolyte to the cell at a manufacturing stage, and applying a heat cycle having temperature levels of at least an upper limit and a lower limit. CONSTITUTION:Electrolytic phosphor is applied to an electrode made of porous carbon composed of carbon carrying platinum catalyst powder and a non- conductive repelling agent, followed by heating at 120 deg.C and holding for 5 minutes. Subsequently, it is cooled down to 20 deg.C and held for 20 minutes. A heat cycle having temperature levels of at least an upper limit and a lower limit is repeated twice, followed by subsequent assembling process at 80 deg.C. The repetition of the heat cycle can remarkably enhance the impregnating speed of an electrolyte with respect to the electrode. Furthermore, impregnating quantity is increased if the times of the heat cycle is increased. If the lower limit of temperatures is set to 25 deg.C which is easy to be controlled while the upper limit is set to 120 deg.C, it is possible to minimize a facility cost and to promote impregnation of the electrolyte.
Patent JP-H10123316-A (JP)
Title: Color filter and optical device
Inventor: KOJIMA MASAYOSHI
IPC: G02B5/20
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain an color filter having good reproducibility in a red region and having excellent optical characteristics and durability by coloring a pattern with a specified chromium complex salt dye. SOLUTION: This color filter has a patterned color film on a base body, and at least one pattern is colored with 2:1 chromium complex salt dye expressed by formula. In formula, R1 is NO2 or H, R2 is a sulfone groups or SO2 NH2 , R3 is Cl or H, R4 is NO2 or H, R5 is Cl or H, R6 is Cl or H, and X is H, Na, Li, K or NH4 . Therefore, the obtd. dye has desired color characteristics (optical characteristics), light resistance, heat resistance and fixing property. Further, a red color layer having good spectral characteristics can be obtd. by compounding a gold-contg. yellow dye or gold-contg. orange dye in the compd. described above.
Patent JP-2001113789-A (JP)
Title: Image-forming apparatus
Inventor: KATAOKA NAOTO
IPC: B41J5/30
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus which can correctly resume a process also after an interruption is released. SOLUTION: A main control part 11 makes a recording part 16 record images stored in an image memory 21 in a predetermined priority order for every kind. When an interruption key 14 of an operation part 13 is manipulated to receive an interruption command during the recording, the recording is suspended to carry out an interruption process. When the interruption is released thereafter, the recording suspended at the interruption is resumed independently of the priority order. The recording after the interruption is released can be correctly carried out accordingly.
Patent JP-H09109510-A (JP)
Title: Printing machine
Inventor: KOZUKA NAOKI
IPC: B41J29/36
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To reuse recording paper with a printing machine of a simple structure since increase of paper refuse and destruction of forest for making paper come to be international environmental problems and decrease of printed matter is requested. SOLUTION: A light source part 31 irradiates reversible recording paper 2 being recorded or eliminated independently with a light of a different wavelength by receiving the light of the different wavelength. A light switching part 5 switches the wavelength of light emitted from the light source part 3 according to a printing management process, and the reversible recording paper 2 is reused with a small sized printing machine by recording on the reversible recording paper 2 or eliminating the recorded content with one light source part 3.
Patent JP-H06152385-A (JP)
Title: Semiconductor logical circuit
Inventor: MORITA YOSHIHIKO
IPC: H03F3/72
Filed: 1992-10-30
Abstract: PURPOSE:To make it possible to reduce current variation at the time of a current conduction by constituting a constant current source circuit part of a serial circuit consisting of a controlling FET, a diode and a constant current source FET. CONSTITUTION:When a controlling FET 62 is turned on by a control signal CS10 and current I60 is allowed to flow in the constant current source circuit part 60, a constant current source FET 63 and a diode 64 are provided with a stable constant current source characteristic againt the variation of the signal CS10 and a current at the time of interrupting the FET 62 by the signal CS10 is reduced. Thereby even when the signal CS10 is unstabilized due to a noise or a change or the like in the output impedance of a control circuit for generating the signal CS10, current variation in a current flow when the FET 62 is on can be reduced. Thereby the amplitude variation of output signals So11, So12 can be suppressed to a small level.
Patent JP-H02138881-A (JP)
Title: Monitoring apparatus of insulation of illuminator for road
Inventor: MISHIMA NORIHISA
IPC: G01R27/02
Filed: 1988-11-18
Abstract: PURPOSE:To determine the deterioration of insulation of each illuminator for a road by making or breaking sequentially a relay provided at each branch point and by comparing a change in a calculated insulation resistance value with a reference value. CONSTITUTION:A central processing unit 10 calculates an insulation resistance from an injection frequency component amplified by an amplifier 6c of an injection frequency extracting means 6, every time when a relay 7 is made. The insulation resistance calculated by the central processing unit 10 on the occasion is to have a value of a collective insulation resistance of a feeder 3, a branch line 4 connected to the feeder 3 and an illuminator 5 for a road. Since each road illuminator 5 is connected sequentially by a switching control means 8 and the relay 7, the insulation resistance value calculated by the central processing unit 10 changes every time when the relay 7 is made. Accordingly, a change in the insulation resistance value turns to be an insulation resistance value of the road illuminator 5 connected by making of said relay 7, and by comparing this change with a reference value, the deterioration of insulation of the illuminator 5 can be determined discretely.
Patent JP-2001113182-A (JP)
Title: Steam heater
Inventor: MORII TAKAYUKI
IPC: B01L7/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a steam heater which prevents the temperature fluctuation of a heating section and prevents the occurrence of heating unevenness in an object to be heated. SOLUTION: A steam ejector 6 is arranged at a steam pipeline 3. A suction chamber 7 of the steam ejector 6 is connected to an air exit 21 of a condensate recovering device 16. A control valve 10 is disposed near a suction chamber 7 of the steam ejector 6. The control valve 10 is connected to a temperature sensor 11 mounted in a jacket section 2. The opening and closing of the control valve 10 are controlled by the temperature sensor 11, by which the suction quantity of the steam ejector 6 is controlled and the steam pressure, i.e., steam temperature in the jacket section 2 may be controlled with good accuracy. The heating unevenness of the object to be heated may thus be prevented.
Patent JP-2001118179-A (JP)
Title: Delivery plan support system
Inventor: SATO KOJI
IPC: G06Q50/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a delivery plan support system which is adapted to law regulation and which can easily and precisely allocate drivers by considering the equality of the business loads and the incomes of the respective drivers. SOLUTION: In this delivery plan support system, a delivery course circulating/delivering objects to a delivery destination by using a delivery track is operated (S101). An objective driver fitted to law regulation on service time is selected (S102) on the operated delivery course. A priority is decided by considering that the overwork time and the business loads of the respective drivers are equalized in the objective drivers (S103) and the result is displayed.
Patent JP-H02144389-A (JP)
Title: Emergency stop device for elevator
Inventor: ISHIZAKI MASAHIRO
IPC: B66B5/22
Filed: 1988-11-22
Abstract: PURPOSE:To enable only one worker to perform a safe return work by a method wherein a return means, separated away from a holding means and returning an interlocking body to a holding state, is mounted to the holding means. CONSTITUTION:A state in which a moving plate 23 is pushed up through the force of a coil spring 24 can be held by means of the actuating means, e.g., a push-up bolt 33, of a jig 30, namely, a worker can push up the moving plate 23 only by rotating the push-up bolt 33 in a rising direction, and only one worker can perform safe return work. Even when an end part 25a of a rod 25 is separated away from a plate 22 and the moving plate 23 of a holding device 21, it is positioned on a slope 35 of a guide plate 34 of a jig 30. Thereby, the end part 25a of the rod 25 can be moved to the plate 22 and the moving plate 23 in a state to be slid over the slope 35, and a return work can be effected relatively easily.
Patent JP-S62156867-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIKAWA TAKEO
IPC: H01L29/73
Filed: 1985-12-28
Abstract: PURPOSE:To make the collector of a bipolar transistor sufficiently thick and reduce the collector resistance by a method wherein, after a buried layer is formed in a recessed part of a semiconductor substrate, an epitaxial layer is made to grow to form the transistor. CONSTITUTION:A resist film 2 is applied to the main surface of a P-type semiconductor substrate 1 by coating and an window 2a is formed and the semiconductor substrate 1 is selectively etched by using the resist film 2 with the window 2a as a mask and a recessed part 3 is formed at the position corresponding to the window 2a and anti mony of high concentration is diffused by heat to form an N-type buried layer 4. At that time, an N-type buried layer 5 is simultaneously formed in the region where an NPN transistor QNPN is to be formed. Further, P-type buried layers 6 for isolating the respective transistors and a P-type layer 7 are formed. An N-type epitaxial layer 8, the N-type buried layers 4 and 5, the P-type buried layers 6 and the P-type layer 7 are made to grow. Then P-type isolating layers 9 are selectively formed to form isolating regions and a P-type layer 10 is selectively formed also in the region where a PNP transistor QPNP is to be formed and a P-type collector 1 is composed. With this constitution, the N-type buried layer 4 is formed in the recessed part 3 only so that the P-type layer 7 with sufficient thickness can be obtained.
Patent JP-H09111124-A (JP)
Title: Heat-conductive silicone rubber and its composition
Inventor: YOKOYAMA MORIYASU
IPC: C08L83/05
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-conductive silicone rubber composition wherein the constituent heat-conductive filler used in a larger amount to form a highly heat-conductive silicone rubber having a relatively low specific gravity hardly settles during storage and, even if settled, it can be easily redispersed. SOLUTION: This composition contains 40-90wt.% heat-conductive filler comprising 10-90wt.% fine silica powder having a mean particle diameter of 0.1-50μm and 90-10wt.% fine alumina powder having a mean particle diameter of 0.1-5μm (exclusive of 5μm). The curing mechanism of this composition is desirably of the type of addition reaction curing or condensation reaction curing.
Patent JP-H07313542-A (JP)
Title: Condom whose aftertreatment is easy
Inventor: FUKUMOTO SHOICHI
IPC: A61F6/04
Filed: 1992-09-18
Abstract: PURPOSE:To facilitate treatment after a condom is used. CONSTITUTION:This condom whose aftertreatment is easy has a highly water absorptive polymer 3 in a semen storage part 2 of a condom 1.
Patent JP-2000125410-A (JP)
Title: Controller of electric vehicle
Inventor: KOBAYASHI MASARU
IPC: H02P27/08
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To control a motor so as not to deteriorate the drivability at the time of acceleration or deceleration while suppressing the vibration of a vehicle due to resonance, in the case that a torque transmission system for transmitting torque from an output shaft of a motor for driving an electric vehicle to driving wheels via a reduction gear and a driving shaft constitutes a tortion resonance system which uses the driving shaft as a spring element. SOLUTION: The rotation speed N of a motor is detected by a rotating speed detetor. Based on the rotating speed N, a vibration component ΔN of the rotating speed is calculated by a vibration suppression component calculator 30. The component ΔT' obtained from calculated vibration component ΔN through a limiter and a torque command T for the motor are added to obtain a vibration suppressed and corrected torque command T'. A current controlling and calculating section 14 controls the current in the motor so that the output torque may be produced in complicance with the vibration suppressed and corrected torque command T'.
Patent JP-H02223143-A (JP)
Title: X-ray tube
Inventor: RORUFU BEERINGU
IPC: H01J35/06
Filed: 1989-11-10
Abstract: PURPOSE: To reduce an electric current flowing across a tube enveloping surface during operation by providing a ridge axially extending and useful for shielding radiation ejecting window from the electrons radiated from an anode. CONSTITUTION: A ridge 34 which is formed as a part of an arc on the end part surface positioned on a surface facing to a rotary anode 2 and positioned on a surface perpendicular to the rotary shaft of the rotary anode and positioned in a range adjacent to a radiation ejection window 4 is provided. Accordingly, electrons radiated from the lower part 33 of a recess make ejecting collision with an anode and then deviate sideways (to the right side) so that the magnetic field around the cathode head may be effected in such a way. The ridge 34 prevents electrons generated substantially from the cathode from being directly incident in a window and only the electrons reflected by the anode 2 can be incident in the radiation ejecting window. Thereby, any undesirable electric current across the metallic envelop surface of the tube can be reduced.
Patent JP-H07130947-A (JP)
Title: Semiconductor device
Inventor: NISHINO AKIRA
IPC: H01L25/00
Filed: 1993-10-29
Abstract: PURPOSE:To cut down the number of bonding wires in a mounting state by a method wherein the terminal resistor of a semiconductor device which drives a drive load connected to an output terminal is formed on the semiconductor device side. CONSTITUTION:The output side of an amplifier 2 which generates drive signals has an output terminal 3 connected, so that drive signals are output from the output terminal 3. Both sides of the output terminal 3 are provided with a pair of ground terminals 4, 5. The output terminal 3 which outputs drive signals has one end of the terminal resistor 6 connected, and a terminal 7 provided close to one ground terminal 5 has the other end of the terminal resistor 6 connected. An output terminal 6 which outputs drive signals is connected to the connection terminal of a drive load 8 via a bonding wire W1. The ground terminals 4, 5 provided on both sides of the output terminal 3 are connected to a ground 9 that is the reference potential point via bonding wires W2, W3.
Patent JP-S63143616-A (JP)
Inventor: MISHIERU SUUKE
IPC: F02P3/04
Filed: 1987-11-24
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-2000112620-A (JP)
Title: Keyboard device
Inventor: ITO HIDEKI
IPC: H01H13/705
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a mistake that the kind of a key top is erroneously fitted when respectively corresponding kinds of key tops are fitted to plural kinds of key switch main bodies which are arranged in a keyboard. SOLUTION: Relating to a keyboard device, the key top 10 is provided with a key top side classification code 15 consisting of the combination of projected parts and recessed parts which are fixed by the kinds, the housing 21 of the key switch main body is provided with a main body side classification code 27 consisting of the combination of the recessed parts and the projected parts to be engaged with the key top side classification code 15 as a pair and the key top 10 is fitted to the key switch main body 20 only when the key top side classification code 15 is engaged with the main body side classification code 27.
Patent JP-H10141528-A (JP)
Title: Direct acting safety valve and reciprocating piston type internal combustion engine with direct acing safety valve
Inventor: HOFER ROBERT
IPC: F16K17/04
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a direct acting safety valve which solves conventional problems and opens and closes at an accurately specified medium pressure and a reciprocating piston type internal combustion engine with the safety valve. SOLUTION: A direct acting safety valve comprises a valve housing 1, a valve seat 36, a valve element 2, a valve spring 5 to form a seating force independent from a medium pressure, a hollow body 3 which can be pressurized using the medium pressure and is fixed to the valve element 2 so as to form a seating force dependent upon the medium pressure, and a second valve spring 7 so as to regulate a blowout pressure. Also a reciprocating piston type internal combustion engine is provided with said safety valve. The safety valve can provide a small seating surface by a seating force formed by the medium pressure. Thus the valve is operated at an accurately specified medium pressure.
Patent JP-H04167759-A (JP)
Title: Facsimile equipment with symbol print function
Inventor: HASHIMOTO YUKIO
IPC: H04M11/00
Filed: 1990-10-30
Abstract: PURPOSE:To easily attain facsimile transmission by reading a facsimile number and printing out a code corresponding to thereto. CONSTITUTION:When a display means 52 displays information read by a read means 51, the operator observes the display of the display means 52 and uses a designation means 53 to designate part of read information. A recognition means 54 recognizes characters of the designated part by the designation means 53, a code conversion means 55 converts the character recognized by the recognition means 54 into a prescribed code and a print control means 56 allows a print means 58 to print out the code converted by the code conversion means 55 onto a prescribed sheet. Thus, the facsimile transmission is easily implemented.
Patent JP-H07147577-A (JP)
Title: System for recognizing hub connection state
Inventor: MORINO SHINJI
IPC: H04L12/44
Filed: 1993-11-25
Abstract: PURPOSE:To attain the recognition of hub connection state in a network without provision of a management function to all hubs being components of the network. CONSTITUTION:A management information transmission means 2 and management information extract means 3, 6 superimpose management information onto a usual data signal and the resulting signal is sent between a slave hub SH without a management funraction and a master hub MH with the management function and between the slave hubs SH. Furthermore, network management equipments M send management information with each other via a back bone B of the master hub MH. Thus, the network management equipment M recognizes the hub connection state.
Patent JP-H11116048-A (JP)
Title: Substrate carrying device
Inventor: TAZAWA HISASHI
IPC: H01L21/68
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To restrict the occurrence of dust on a substrate when centering it. SOLUTION: A wafer W is placed on a substrate holding member 8 formed on a board holding base 7. A pushing member 2 is moved to an arrow mark 13 and the wafer is lifted up at its edge by using the inclined face 2a of the pushing member 2. In this way, a roll 31 rolls to support the wafer W on its back to allow the movement of the wafer W to the arrow mark 13. When the pushing member 2 is further moved to the arrow mark 13, the edge of the wafer W is put in contact with the contact face 2b of the pushing member 2 to push the wafer W to the arrow mark 13. When the pushing member 2 is further moved to the arrow mark 13, the other edge of the wafer W is put in contact with the contact face 1a of a reference member 1 and the wafer W is held between the contact face 1a and the contact face 2b and aligned there to stop the movement of the pushing member 2.  In this case, the roll 31 supporting the wafer W at its back rolls to extremely reduce the occurrence of dust.
Patent JP-H02141943-A (JP)
Title: Knife edge of optical head
Inventor: SENDA NAOMICHI
IPC: G11B7/135
Filed: 1988-11-22
Abstract: PURPOSE:To easily shut off a light in the operating wavelength completely by forming a filter glass whose transmissivity in the operating wavelength is as small as possible and adhering a reflection prevention film of an incident beam to the surface. CONSTITUTION:An edge end face 71a of a filter glass 71 is cut at an angle of 45 deg. normally so as not to reflect a light beam refracted at the edge in a glass face. The reflection preventing film 72 prevents the reflection of the incident light beam on the face of the glass 71 and has a size (semi-circular) so as to cover a half the incident light beam sufficiently. The film is formed to be adhered to the glass face 71 by using the vapor deposition or the like. Thus, the incident light is absorbed in the glass 71 without almost being reflected and since the reflection preventing film is formed by the vapor deposition or the like, the rightness of the knife edge is not deteriorated.