baber/WOPTO huggingface dataset:
Patent JP-H04260852-A (JP)
Title: Hydraulic multiple circuit brake device
Inventor: ROORANTO HORUTSUMAN
IPC: B60T8/48
Filed: 1991-10-14
Abstract: PURPOSE: To provide a brake system furnished with a skid control and traction control device and to brake without delay by operating it by a driver at the time of traction control. CONSTITUTION: A multi-circuit brake system 1 has a pump 36 to suck a pressure mediumfrom a pressure medium storage container 4 through a suction conduit 45 and a master brake cylinder 3 in the case of traction control. At this time, a valve system 28 in a brake conduit 7 of a non-driving wheel is connected for pressure holding. A valve system 46 to be opened at the time of traction control is on the suction conduit 45. An auxiliary brake conduit 53 furnished with a pressure controllable valve system 54 starts from the suction conduit 45, and at the time of opening the valve system 46 through the conduit 53, brake pressure generated by operation of the master brake cylinder 3 by the driver can be controlled on a wheel brake 11 of the non-driving wheel.
Patent JP-2001082677-A (JP)
Title: Repairing method of conduit
Inventor: ISHIKAWA MASATOSHI
IPC: F16L55/16
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To eliminate a pressureproofing countermeasure to assemble timbering, to apply hydraulic pressure, etc., at the time of injecting a back-filling material and to give high strength by applying it to an existing pipe damaged saripusly due to corrosion, etc., even by using the back-filling material comparatively low in strength and inexpensive. SOLUTION: Strength of a repairing member 1 itself is remarkably improved in comparison with a conventional one and the repairing member 1 is made to endure injection pressure of a back-filling material for itself by using a device constituted by assembling the repairing member 1 respectively divided into a proper number in the peripheral direction and in the axial direction so as to be free to bring in from a manhole cylindrical in the manhole or in an existing pipe and constituted of a resin plate 11 to form a surface material of a conduit after repairing as the repairing member 1 and reinforcing materials 12a, 12b positioned between the resin plate 11 and an inner surface of the existing pipe and integrated against the resin plate 11.
Patent JP-H03125847-A (JP)
Title: Electric water heater
Inventor: KATAYAMA HISAYASU
IPC: F24H1/18
Filed: 1989-10-11
Abstract: PURPOSE:To eliminate the generation of gas caused by the electrolysis of water and prevent the heating low level water by inhibiting an electric power supply to a heater in a case where strain detected by a strain sensor for detecting the expansion strain of a tank shows that a water level in the tank has been lowered. CONSTITUTION:A temperature control means 18 outputs an on- and off-signal for the supply of power to a heater 12 on the basis of a hot-water temperature in a tank 11. The base of a transistor 19 receives an output signal from the temperature control means 18 via the contact of a strain sensor 14, and a relay coil 20 is actuated by the transistor 19, and the relay contact of the relay coil 20 switches on and off the supply of power to the heater 12. According to an increase in the volume of water in the tank 11, the strain sensor 14 detects strain caused by the expansion of the tank 11 to close its contact being an output unit, and when water in the tank 11 is decreased, the strain sensor 14 opens the contact because the amount of strain of the tank 11 is small. In a case where a water level in the tank 11 is lower than H2, the signal from the temperature control means 18 is not inputted into the transistor 19 because the contact of the strain sensor 14 is opened. Accordingly, the electric power supply to the heater 12 is inhibited, and the heating low level water can be prevented.
Patent JP-S62126261-A (JP)
Title: Supply device for intake secondary air in internal combustion engine
Inventor: HIBINO YOSHITAKA
IPC: F02M23/04
Filed: 1985-11-22
Abstract: PURPOSE:To enable an operative condition to be stabilized in an engine, when it is in idle operation or the like, by intermittently opening a linear type solenoid valve to perform a duty control of secondary air so that control accuracy of air-fuel ratio is prevented from worsening, when the engine is in operation with a low quantity of intake air. CONSTITUTION:When an engine is in operation with a low quantity of intake air, where a control circuit 20 discriminates an engine speed detected by a crank angle sensor 11 and in-intake pipe absolute pressure detected by an absolute pressure sensor 10 to be less than a predetermined value, a solenoid opening and closing valve 17 closes. And the engine, in which a solenoid valve 9 opens to an opening in accordance with a supplied current value fixed to a predetermined value in a predetermined period only for a predetermined time, performs a duty control of secondary air while supplies it into an intake manifold 4 only passing through a throttle valve 18. When the engine is in operation with an intermediate and high quantity of intake air, the solenoid opening and closing valve 17 opens, and the engine, in which the supply current value is determined by correcting a reference current value in accordance with an output level of an oxygen concentration sensor 14, opens the solenoid valve 9 to an opening in proportion to the supply current value.
Patent JP-S60153786-A (JP)
Inventor: RITSUKARUDO MATSUTEI
IPC: A24C5/32
Filed: 1984-12-17
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-H07118028-A (JP)
Title: Production of porous preform for optical fiber
Inventor: YOSHIDA KAZUAKI
IPC: C03B37/014
Filed: 1993-10-22
Abstract: PURPOSE:To produce a porous preform for optical fiber free from defects caused by Cr compound or Zr compound and capable of obtaining a high strength optical fiber even long in length. CONSTITUTION:In producing the porous preform for optical fiber made of a slica series glass powder as a main raw material, the porous preform for optical fiber is produced by dispersing the silica series glass powder of the raw material into water, applying ultrasonic wave to the water with the powder dispersed to separate fine powder slightly incorporated in the silica powder and hereafter floating the fine powder and removing it with the supernatant, molding the residual raw material.
Patent JP-2001094534-A (JP)
Title: Optical transmitter
Inventor: TAKASHINA KIYOAKI
IPC: H04J14/02
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To adjust all the optical power profiles of WDM signal light. SOLUTION: An optical transmission terminal station 10 is equipped with signal light sources 20-1 to 20-n which outputs signal light with wavelengths λ1 to λn, optical amplifiers 22-1 to 22-n which optically amplify the output lights of the signal light sources 20-1 to 20-n, a wavelength multiplexer 24 which performs the wavelength multiplexing of the output lights of the optical amplifiers 22-1 to 22-n, and a gain equalizer 26 which adjusts the optical power profile of the output light of the wavelength multiplexer 22 to the wavelength. The gain equalizer 26 is composed of a wavelength filter which can freely adjust the transmissivity distribution to the wavelength within a range including the wavelengths λ1 to λn.  The output light of the optical transmitting terminal station 10 is propagated through an optical fiber transmission line 12 and inputted to an optical receiving terminal station 14.
Patent JP-H01108465-A (JP)
Title: Speed change control for continuously variable transmission of automobile
Inventor: ISHIKAWA YOSHIKAZU
IPC: B60W10/10
Filed: 1987-10-20
Abstract: PURPOSE:To prevent occurrence of knocking by setting a low limit speed change ratio lower than a minimum speed change ratio according to car speed in a low running speed range and permitting control for a speed change ratio between a maximum speed change ratio and a low limit speed change ratio in that running range. CONSTITUTION:A controller first reads both a speed change ratio (i) and a car speed V at the current time. When the speed change ratio based on said car speed V is lower than the low limit speed change ratio line A set lower than the minimum speed change ratio line TOP in a low running range, the usual speed change ratio operating control is executed. On the other hand, when the speed change ratio is near the TOP rather than the low limit speed change ratio line A, the ratio is controlled to be over the low limit speed change line A determined according to the current car speed V. Thus, in a low running speed range wherein relatively high speed change ratio variation rate is required and rise in engine speed at the time of acceleration tends to be delayed, quick rise in engine speed may be enabled and generation of knocking and complaint for insufficient rise of power prevented.
Patent JP-H05107537-A (JP)
Title: Reflection type liquid crystal display element
Inventor: YOKOI HIROSHI
IPC: G09F9/30
Filed: 1991-10-14
Abstract: PURPOSE:To provide the reflection type liquid crystal display element which decreases the reflection by the boundary part between a liquid crystal layer and a front surface side substrate and can obtain good reflected light without generating interference fringes. CONSTITUTION:This liquid crystal display element has a liquid crystal layer 1 on which reading-out light is made incident from the front surface side, a light reflection layer 5 which is disposed on the rear surface side of the liquid crystal layer 1 and reflects the reading-out light transmitted through the liquid crystal layer 1, a pair of electrode layers 8, 9 which are disposed on the outer side of the liquid crystal layer 1 and the light reflection layer 5, and the front surface side and rear surface side substrates 10, 11 which are disposed on the outer side of a pair of these electrode layers 8, 9 and seal the respective layers. The element has an antireflection layer 13 between the liquid crystal layer 1 and the front surface side substrate 10. Then, the good reflected light having no interference fringes is obtd. and the structure to avert the coherent fringes simply by having the antireflection layer 13 is adopted and, therefore, the restrictions on the thickness distribution of the liquid crystal cell is relieved, by which the yield of production is improved and the liquid crystal display element is adequately produced.
Patent JP-S61142724-A (JP)
Title: Lead wire winding equipment of air-core coil
Inventor: ODAKA TSUTOMU
IPC: H01F41/10
Filed: 1984-12-14
Abstract: PURPOSE:To make a lead of a coil as short as possible to heighten a mounting density by performing a forming process on a needle holding the coil formed by a coil winding machine in a device which winds further a lead of an air-core coil formed into a coil shape by the coil winding machine and forms into the last number of turns of the coil. CONSTITUTION:After a coil 1a whose number of turns is less than a desired number of turns is formed by a coil winding machine, and both leads 2a and 2b are solder-plated, a fixed plate 7 is pressed against a winding portion of the coil and a bending strength from a refractor 8 is prevented from being transferred to the winding portion of the coil 1a. A needle 5 is prevented from bending owing to a pressing strength of the fixed plate 7 through maintaining a point of the needle 5 with a supporter 6. After the refractor 8 made of an almost OMEGA shaped spring plate is moved from forth and back extending over the needle 5, leads 2a and 2b are bent to form the coil of the last number of turns.
Patent JP-H0573486-A (JP)
Title: Additional equipment for memory
Inventor: HAYASHIDA KOICHI
IPC: G06F12/08
Filed: 1991-09-17
Abstract: PURPOSE:To realize the high speed of an access by a cache memory without making wasteful a present hardware (memory). CONSTITUTION:When a cache error hit is performed, in a host informing control part 27a, a memory (magnetic disk device) 11 outputs the response control information to be outputted to a host device 1, and completes the data transfer without driving the memory 11. When the cache error hit is performed, in a subordinate informing control part 28a, a host side protocol control part 27 outputs the received control information to the memory 11 and realizes the control of the data transfer of the memory 11 based on the control information.
Patent JP-H0798889-A (JP)
Title: Optical disk
Inventor: SATO KAZUHIRO
IPC: G11B7/24097
Filed: 1993-09-29
Abstract: PURPOSE:To provide an optical disk having a reflection layer forming a decorative pattern of a character, etc., without affecting the reproduced signal by combining two or more kinds of thin films. CONSTITUTION:In the optical disk forming the reflection layer 5 on a surface of a disk base 2 provided with a signal in ruggedness shape on the surface, the reflection layer is formed by two kinds or more of metal thin films 6, 7, and is constituted so as to provide a difference reflectance wavelength characteristic for light in the visible region in a pattern shape partially and have the nearly same reflactance over the whole surface for a wavelength of a signal reproducing beam 4 of a laser beam, etc. Thus, the pattern of a label, etc., is formed on a signal area also.
Patent JP-H01108083-A (JP)
Title: Recording material and recording method using the same
Inventor: SAKAKI MAMORU
IPC: B41M5/52
Filed: 1987-10-20
Abstract: PURPOSE:To obtain a recording material excellent which gives a recorded image with excellent preservability, particularly a reorded image hardly deteriorated due to discoloration in room, by causing an ink receiving layer to comprise an upper layer comprising a silicon-containing pigment having a low specific surface area and a lower layer comprising a pigment greater in average particle diameter than the pigment in the upper layer. CONSTITUTION:An upper layer of a recording material comprises as a main constituent an aqueous binder and a silicon-containing pigment having a BET specific surface area of 10-200m<2>/g, the pigment being particularly preferably a silica pigment from the viewpoint of a dye color developing property. The pigment preferably has an oil absorption according to, for example, JIS-K-5101 of at least 1.5ml/g. The average secondary particle diameter of the pigment in the upper layer is preferably not more than 15mum, whereas that of a pigment used as a main constituent of a lower layer is preferably about 2-30mum. The specific surface area of the pigment in the lower layer is preferably not less than that of the pigment in tie upper layer, more preferably, at least 200m<2>/g. The ink receiving layer is provided on a base by use of the pigments and a binder. A preferable weight ratio of the pigment to the binder used is 1/40-20/1.
Patent JP-H01109129-A (JP)
Title: Control device for acceleration slip of vehicle
Inventor: ASAYAMA YOSHIAKI
IPC: F02D11/10
Filed: 1987-10-21
Abstract: PURPOSE:To suppress the output of an engine and prevent a motor reaction force from acting on an accelerator pedal by controlling the relative openings of a second throttle valve whose opening/closing is interlocked with the accelerator pedal and a first throttle valve which is not interlocked with the accelerator pedal. CONSTITUTION:A first throttle valve 32 having a cylindrical passage 33 is rotatably supported by an air intake pipe 31 via a cylindrical shaft portion 32a and a second throttle valve 34 for opening/closing the cylindrical passage 33 is coaxially provided with the first throttle valve 32. The second throttle valve 34 is installed on a valve stem 35 which passes through the first throttle valve 32 through the cylindrical shaft portion 32a. The first throttle valve 32 is rotated against a return spring 42 by the drive of a motor 10 via the engagement of gears 40, 32b while, on the other hand, the second throttle valve 34 is rotated against a return spring 39 due to the stepping-in of an accelerator pedal 11 via a wire 38 and a segment formed disk 37. The drive of the motor 10 is controlled so as to obtain the maximum acceleration without causing acceleration slip at the time of accelerating a vehicle.
Patent JP-S63114622-A (JP)
Inventor: SHIYARURU MAIEFUEERU
IPC: B29C48/40
Filed: 1987-10-21
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-H04145244-A (JP)
Title: Liquid seal mount device
Inventor: KASAI HIROAKI
IPC: F16F13/22
Filed: 1990-10-05
Abstract: PURPOSE:To reduce a transmission ratio from a low frequency to a high frequency oscillation area by providing main and sub-chambers wherein liquid is sealed, and an orifice which communicates both the chambers with each other, and also providing a dynamic damper composed of a plurality of elastic springs and a mass in the main chamber. CONSTITUTION:Within a low frequency range between 10 and 20Hz, for example, liquid passes through an orifice 9 communicating a main chamber 7 with a sub-chamber 8 resulting a satisfactory damping characteristic, preventing engine oscillation in a low engine speed range including idling from transmitting to a vehicle body. A characteristic frequency of an oscillation-system dynamic damper composed of an upper coil spring 11, a mass 12 and a lower coil spring 13 is not more than 200Hz. The mass 12 is oscillated in an antiphase of a moving direction of an insulator inner cylinder 1 within a high frequency range between 200 and 500Hz, and the resultant dynamic damper remarkably attenuates the high-frequency oscillations. Attenuation force of a dynamic damper 10 is arbitrarily set by providing a mass orifice 12B.
Patent JP-H06119366-A (JP)
Title: Betting ticket selling system
Inventor: TODAKA HIDETO
IPC: G06Q50/10
Filed: 1992-10-05
Abstract: PURPOSE:To issue plural kinds of betting tickets from terminal equipment installed at a convenience store, etc., through the use of a mark sheet, and in addition, to bet many points through the use of one mark sheet. CONSTITUTION:The betting ticket is issued by reading the mark sheet at a terminal, and the frame number.horse number designating column 65 and the amount of money designating column 66 of the mark sheet are provided with designating frames 67 for designating a fame number and a horse number and designating an amount of money, and simultaneously, each designating frame 67 is provided with two guide lines 68a and 68b, and the guide lines 68a and 68b are read separately at a terminal side. Namely, the guide line in the direction of 68a and the guide line in the direction of 68b are read separately even if they are written in the same frame number.horse number designating column 65a and the same amount of money designating column.
Patent JP-H1199932-A (JP)
Title: Hydraulic pressure brake device
Inventor: TAKASU RYUJI
IPC: B60T17/22
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To restrain deviation of command current from actual current by outputting command current smaller than the command current computed so that hydraulic pressure in a wheel cylinder becomes target hydraulic pressure to a linear control valve, in the range in which source voltage is lower than a fixed threshold value. SOLUTION: The drive part 730 of a linear control valve 41 is driven by a command current I outputted from a ECU. The ECU feedback-controls so that a current (actual current) IA actually flowing in the linear control valve 41 is conformed to the command current I. The ECU computes a command current Io so that the hydraulic pressure in a wheel cylinder becomes a target hydraulic pressure. When source voltage V is higher than threshold value voltage VTH, the command value current I is equal to the command value current Io. Meanwhile, when the voltage V is lower than the voltage VTH, the command current I is smaller than the command current Io. In the range in which the voltage V is lower than the voltage VTH, the command current I is output so that the hydraulic pressure in the wheel cylinder becomes the target hydraulic pressure.
Patent JP-H03129936-A (JP)
Title: Network method and its device
Inventor: NAGANE MASAKI
IPC: H04L9/00
Filed: 1989-10-14
Abstract: PURPOSE:To enhance the degree of security of packet data transmitted through a common transmission line by providing a concealer which can execute encipherment and decoding between each computer and a transmission controller. CONSTITUTION:A computer 1-1 outputs transmitting packet data(PD) to a concealer 4-1. This PD, PD passing through a delaying circuit 5-1-1, and PD passing through a delay circuit 5-1-2 are converted to enciphered PD by an exclusive OR circuit 6-1-1 and outputted to a transmission controller 2-1. This PD is outputted to a common transmission line 3, in the case a transmission control signal 7-1-1 is effective. At the time of reception, when encoded receiving PDB'(n) arrives in the concealer 4-1, this PD, the PD passing through the delaying circuit 5-1-1 and the PD passing through the delaying circuit 5-1-2 are converted to receiving PD B(n) by an exclusive OR circuit 6-1-2, and outputted to the computer 1-1.
Patent JP-H02113591-A (JP)
Title: Manufacture of printed-wiring board
Inventor: KASAI YOSHIHARU
IPC: H05K3/20
Filed: 1988-10-22
Abstract: PURPOSE:To prevent troubles, which are caused by a metal thin film for peeling use, from generating by a method wherein the layer to come into contact with a temporary substrate among layers constituting the metal thin film for peeling use is used as a layer having a good adhesion to said temporary substrate and the layer to come into contact with a resist among the layers is used as a layer having a good adhesion to the said resist. CONSTITUTION:A metal thin film 2 for peeling use is formed of two layers 2a and 2b or more on the surface of a temporary substrate 1, the layer to come into contact with the substrate 1 among the layers is used as a layer 2a having a good adhesion to said temporary substrate and the layer to come into contact with a resist 3 among the layers is used as a layer 2b having a good adhesion to said resist. Accordingly, on the way to the formation of a printed-wiring board, the generation of swelling and peeling of the film 2 and the generation of loosening and peeling of the plated resist are prevented. Thereby, the generation of troubles, which are caused by the film 2, can be prevented.
Patent JP-H11103942-A (JP)
Title: Automatic lock releasing device of mobile shelf
Inventor: MORI TAKAMI
IPC: A47B53/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To release the lock state of a locking mechanism in a mobile shelf when a vibration in a front and rear direction is added to the mobile shelf without releasing it even when the vibration in a left and right direction is added in a automatic lock releasing device. SOLUTION: The lock mechanism 2 is provided with a lock member 22 which is engaged with a driving power transmitting mechanism 4 which transmits the rotary force of the handle 8 of the mobile shelf 3 to running wheels so as to prevent the rotation of the running wheels and a lock operating rod 18 which permits the lock member 22 to selectively move to an engagement position and a non-engagement position as against the driving power transmitting mechanism 4 by an external operation. Then, the lock operation rod 18 of the lock mechanism 2 is operated by the fall traction of a weight 36 which is connected to the lock operating rod 18 and also is restricted in falling to the left and right direction when the vibration is added to the mobile shelf 3.  Therefore, the lock member 22 is moved to the non-engagement position and the engagement of the lock member 22 as against the driving power transmitting mechanism 4 is released.