baber/WOPTO huggingface dataset:
Patent JP-S63106401-A (JP)
Title: Pneumatic-hydraulic pressure converter
Inventor: SUZUKI MASAO
IPC: F15B3/00
Filed: 1986-10-24
Abstract: PURPOSE:To equalize both intermittent discharge amount of work oil and speeds of forward and backward movements of respective pneumatic and hydraulic pistons with each other, respectively by providing a hydraulic cylinder tube on the pneumatic piston, and installing the fixed hydraulic piston in the hydraulic cylinder tube. CONSTITUTION:On a pneumatic piston 3 in a pneumatic cylinder 1 is provided a cylinder tube 6 in which a hydraulic piston 8, fixed on a pneumatic cylinder cover 4 with a rod 9, is installed. The pressurized areas of the pneumatic piston 3 in both directions are accordingly equalized with each other so that the outputs of mutually equal intermittent discharge amounts can be obtained from respective ports 12, 13 of the hydraulic cylinder 5. In addition, as the hydraulic cylinder 5 is installed inside the pneumatic cylinder 1, the whole size can be reduced.
Patent JP-H08113877-A (JP)
Title: Production of polyester fiber cord for rubber reinforcement
Inventor: KITAHARA TAKESHI
IPC: D06M101/16
Filed: 1994-10-19
Abstract: PURPOSE: To provide a process for stability producing a polyester fiber cord for rubber reinforcement exhibiting high adhesiveness to rubber in high operability. CONSTITUTION: This polyester fiber cord is produced by applying a spinning oil to melt-spun polyester fiber yarn, drawing the yarn under heating, applying a finishing oil containing an epoxy compound, winding the yarn, twisting the yarn by conventional method to obtain a cord, heat-treating the cord at 140-240 deg.C and treating the product with a liquid produced by mixing a precondensate of resorcinol and formaldehyde with a rubber latex and aging the mixture.
Patent JP-H07101228-A (JP)
Title: Air-conditioner for vehicle
Inventor: OHASHI TOSHIO
IPC: B60H1/03
Filed: 1993-10-08
Abstract: PURPOSE:To provide an air-conditioner for a vehicle which can compensate the shortage of the heat value of a main heat-generating body by incorporating an auxiliary heat-generating body in a small space, and suppress the increase of the ventilation resistance by the auxiliary heat-generating body to a minimum when the heating by the auxiliary heat-generating body is not necessary. CONSTITUTION:In an air-conditioner for a vehicle where the air to be supplied in an air-conditioning duct 10 is heated by a main heat-generating body 6, and an auxiliary heat-generating body 20 which can be moved between the heating position in the downstream position of the main heat-generating body 6 and extending in the direction across the flow passage of the air H heated by the main heat-generating body 6, and the waiting position extending along the direction of the flow of the heated air H is provided. The heat generation of the auxiliary heat-generating body 20 is controlled so that the auxiliary heat-generating body 20 may generate heat at the heating position and stop the heat generation at the waiting position.
Patent JP-H10106010-A (JP)
Title: Pickup for optical disk
Inventor: KIMURA TAKESHI
IPC: G11B7/135
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To reproduce a high density optical disk having a thin type substrate and a standard density optical disk having a standard thickness substrate with one optical pickup by specifying the value of the product between optical anisotropy and a cell gap of a liquid crystal in a liquid crystal cell. SOLUTION: This device is provided with a laser means and a luminous flux control means, and the laser means irradiates the signal recording surface 7a of the optical disk 7 having the standard thickness substrate with a laser beam or the thin type substrate through an objective lens 6. The luminous flux control means is arranged on a laser beam path between the laser means and the objective lens 6, and controls the luminous flux of the laser beam incident on the objective lens 6. Further, the luminous flux control means is provided with at least the liquid crystal cell 4, and the liquid crystal that a phase transition temp. NI point between a nematic phase and an isotropic phase is 90 deg. or above is filled up in the liquid crystal cell 4.  Then, the product (Δnd) between the optical anisotropy and the cell gap of the filled up liquid crystal is set in the range of 500-610nm or 1100-1400nm.
Patent JP-H10100874-A (JP)
Title: Brake operating mechanism for traveling work machine
Inventor: TSUJI YASUHITO
IPC: B60T7/12
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide the device which can surely stop the traveling work machine when the shifting lever of the traveling work machine equipped with a static hydraulic type transmission, is actuated to a neutral position. SOLUTION: This brake operating mechanism is provided with a static hydraulic type transmission so as to allow a driving wheel 2a to be driven, concurrently, allows the brake operating mechanism 3 provided with a braking cylinder 30 to be interposed between the brake pedal 32 and the braking device 2b of the traveling work machine which applies the brake to the braking device 2b set for the driving wheel 2a by way of a brake pedal 32 provided for an operation controlling part 7, and concurrently provides a neutral switch 15 actuating the braking cylinder 30 to the braking direction when the operating lever 5 of the static hydraulic type transmission is actuated to a neutral position.
Patent JP-2000087167-A (JP)
Title: Aluminum alloy clad material for heat exchanger excellent in corrosion resistance
Inventor: EDO MASAKAZU
IPC: C23F13/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a clad material excellent in corrosion resistance to pH in a wide range from weak acidity to alkalinity and used as the member for structural purpose such as a heat exchanger or the like. SOLUTION: One side of a core material composed of an Al alloy having a compsn. contg. 0.8 to 1.8% Mn, 0.5 to 1.5% Fe and 0.01 to 0.5% Ce, contg., at need, one or two kinds of 0.1 to 1.0% Si and 0.1 to 0.7% Cu and/or one or two kinds of 0.05 to 0.2% Ti and 0.05 to 0.2% Zr, and the balance Al with inevitable impurities is clad with an Al-Si or Al-Si-Zn brazing filler metal, and the other side of the core material is clad with a sacrificial anode surface material having a compsn. contg. 1 to 10% Zn, 0.5 to 2.0% Mg, 0.3 to 2.0% Fe, 0.01 to 0.5% Ce, and the balance Al with inevitable impurities.
Patent JP-H0672019-A (JP)
Title: Developer for pressure sensitive recording sheet and developing sheet
Inventor: HISADA NOBUO
IPC: B41M5/155
Filed: 1992-08-27
Abstract: PURPOSE:To improve both a color developing speed and a color developing density by forming it of polyvalent metal salt of salicylic acid derivative and polyoxyalkylene fatty acid ester. CONSTITUTION:A developer for a pressure sensitive recording sheet is formed of polyvalent metal salt A of salicylic acid derivative such as zinc 3,5-di(alpha- methylbenzyl)salicilate and polyoxyalkylene/fatty acid ester B such as lauryl acid diester of polyoxyethyleneglycol. In this case, the number of carbons of the fatty acid of the ester B is 6-23, and mean molecular weight of the polyoxyalkylene is 100-10000. A ratio of the ester B to the salt A of the salycylic acid ester is 1-30wt.%. Both A, B are dispersed in water for use.
Patent JP-H03118257-A (JP)
Title: Wiper
Inventor: YAMAMOTO TOKIHIKO
IPC: B60S1/18
Filed: 1989-09-30
Abstract: PURPOSE:To realize a compact size of the device by providing an eccentric wheel gear rotated by a small size motor and a cam member around a pin to which the base end of a wiper arm is fixed, in the system in which the wiping angle is made variable by the small size motor fixed to a still member. CONSTITUTION:The second pin 2 to which the base end of a wiper arm is fixed is fixed to a main lever 9, one end of a link reciprocated by a wiper motor is pivoted to the first pin 16 which is fixed to the lever 9, and the main lever 9 is made swayable around the second pin 2. In this case, the second pin 2 is held rotatable to an eccentric still member 19 at the car body side, and a worm 23 fixed to the output shaft of a motor 22 is geared to a worm wheel 21 pivoted to the still member 19. And a sublever 25 is held rotatable to the worm wheel 21 through an eccentric second cam member 24, and the other end of the sublever 25 is held rotatable to the first cam member 26 held to the first pin 16.
Patent JP-2000087133-A (JP)
Title: Heat treatment of inner surface of worked hole
Inventor: USUI TAKASHI
IPC: C21D1/18
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To apply a heat treatment to the inner surface of a bent worked hole having small diameter at a deep position from the work surface by introducing high temp. and high pressure gas into the worked hole arranged in the work opening both end parts from one side of the opening part to heat the inner surface of the hole and successively, cooling at the temp. of the work itself to execute a quenching. SOLUTION: A work 1 has the bent worked hole 2 having small diameter in the inner part thereof. The worked hole 2 have plural opening parts 2a, 2b and 2c as an inlet and an outlet respectively, and each opening part is communicated with any other opening parts. Fuel gas supplied from a gas control device 7 is burnt with a high temp. gas generator 3 so as to become the high temp. and high pressure gas. This gas is introduced into the worked hole 2 in the work 1 by opening a switch valve 6. In this way, the inner surface of the worked hole 2 is rapidly heated. Thereafter, the heated inner surface of the worked hole 2 is rapidly cooled with the heat conduction, i.e., with the circumferential temp. of the worked hole 2 and quenched.
Patent JP-H0196849-A (JP)
Title: Recording system for rotary head type tape recorder
Inventor: ISHIMOTO MASANOBU
IPC: G11B15/467
Filed: 1987-10-08
Abstract: PURPOSE:To accurately execute a continuous recording without being influenced by the response delay, etc., of a mechanism by driving a tape recorder in a direction opposite to the one at the time of a recording with a reproducing mode when the recording is interrupted and controlling the driving quantity based on time information in a sub-code. CONSTITUTION:When the recording is interrupted, the reproducing mode is set, which has the opposite direction to a recording direction, the time information in the sub-code is obtained from a sub-code processing circuit 13, an operation for the time information is executed at an arithmetic circuit 25 for a prescribed period t0, and the time information is stored in an internal memory 24. When the recording is instructed again by an operating key 27, the tape recorder is set to the reproducing mode in the recording direction, and a servo signal and a sub-code signal are reproduced. A tracking control is executed by a tracking error signal generated from the servo signal through a motor driving circuit 20. The time information obtained from the sub-code signal is operated at the arithmetic circuit 25, and the coincidence of the operation result and the operation result t0 of the stored time information is decided by a deciding circuit 26. The recording is restarted at a point where the both results coincide.
Patent JP-H07102905-A (JP)
Title: Divided pressure vessel connecting device
Inventor: WANI MASABUMI
IPC: F01D25/24
Filed: 1993-10-12
Abstract: PURPOSE:To eliminate various malfunctions due to the difference between the temperature history of the casings to be connected and that of connection bolts because of use of a single kind of bolts for connecting steam turbine casings into which high temperature and high pressure steam is introduced. CONSTITUTION:Fastening bolts to connect divided pressure vessels are formed of first clamping bolts 4B whose coefficient of linear thermal expansion is larger than those of the pressure vessels and second clamping bolts 4A whose coefficient of linear thermal expansion is smaller than those of the pressure vessels, and in connecting the pressure vessels, the first fastening bolts and second fastening bolts are alternately arranged for fastening. This constitution serves to eliminate heating, cooling and a hydraulic device for drawing bolts for increasing initial fastening force in the case of fastening only by the first fastening bolts. In addition, the high pressure steam leakage caused by the yielding of a casing connection face, which is caused by the difference between the temperature history of the casings to be connected and that of fastening bolts in the case of fastening only by the second fastening bolts.
Patent JP-H03117731-A (JP)
Title: Disc plate
Inventor: NAKABAYASHI SEIICHI
IPC: F16D65/12
Filed: 1989-09-29
Abstract: PURPOSE:To prevent allophone occurrence at the time of braking by making outer and inner plates have a mutually different construction material, and making the construction material of the inner plate have the Young's modulus larger than that of the construction material of the outer plate. CONSTITUTION:Inner and outer plates 4 and 3 composing a ventilation disc 2 consist of ductile iron and a gray casting iron respectively. Since ductile iron has the Young's modulus larger than that of the gray casting iron, the vibrations of the inner and outer plates 4 and 3 are acted so as to be mutually canceled. Consequently since a vibration level in each resonance frequency of the inner and outer plates 4 and 3 can be reduced moreover to act as an effective dynamic damper, the vibration level can be considerably diminished. As a result, the occurrence of allophone of a disc brake 1 at the time of braking can be prevented.
Patent JP-S63108361-A (JP)
Title: Image forming device
Inventor: MATSUMOTO JOJI
IPC: G03G15/00
Filed: 1986-10-24
Abstract: PURPOSE:To continue image forming operation even if the life of one process unit is ended by arranging two process units so as to optionally move them to an operating position to execute image formation and a non-operating position to stop image formation. CONSTITUTION:Two process units 12, 14 are arranged on a carrier 10 so as to be optionally moved. The process unit 12 is arranged on an operating position A for a unit enabled to execute image formation and the process unit 14 is arranged on a non-operating position B for a unit suspended at its image formation. When the life of the process unit 12 is ended, the unit 12 is receded to the non-operating position B and the process unit 14 is moved to the operating position A. Thus, the image forming operation can be continued even the life of one process unit is ended.
Patent JP-H04133543-A (JP)
Title: Message resending system
Inventor: KOYAE HIROMICHI
IPC: H04L69/40
Filed: 1990-09-26
Abstract: PURPOSE:To restore a message, such as picture data, etc., which become impossible to be read out by resending the message, such as picture data, etc., held in a store and forward exchange in response to a resending request sent from an operator through receiving-side terminal equipment or automatically from the terminal equipment. CONSTITUTION:When the disk device 12a of receiving-side facsimile terminal equipment 12 is restored from a defective state and the device 12 itself automatically inputs a resending request or the operator of the equipment 12 inputs the request by using an operation section 12b, a transmission instruction 100 is sent from the equipment 12 to a store and forward exchange 42. Then the exchange 42 transmits the picture data 200 which are stored in the disk device 12a of the equipment 12 and not outputted from the device 12a before the disk device 12a became defective to the equipment 12.
Patent JP-H07108396-A (JP)
Title: High-temperature solder
Inventor: ITO SHIGETOSHI
IPC: B23K35/26
Filed: 1993-10-12
Abstract: PURPOSE:To provide the high-temp. solder which has good solderability to Ag/Pd electrodes and is free from silver spending by forming the solder of a compsn. consisting of specific weight % of Sn and Sb, and Ag, at need and the balance Pb. CONSTITUTION:This high-temp. solder consists of 12 to 16wt.% Sn, 4 to 7wt.% Sb, <=2wt.% Ag and the balance Pb and its solidus temp. is >=210 deg.C. Then, the internal joint parts of a completed hybrid IC are not melted at the time of soldering this IC to a printed circuit board by ordinary solder or molding the same with a resin. The SN improves the solderability to the Ag/Pd electrodes. The Sb adjusts the melting range between the solidus and the liquidus. The addition of the small amt. of the Ag affords an effect of preventing the diffusion of the Ag.
Patent JP-H0196645-A (JP)
Title: Direct positive color photographic sensitive material
Inventor: INOUE AKIYUKI
IPC: G03C5/50
Filed: 1987-10-08
Abstract: PURPOSE:To improve the color reproducibility of the title material by incorporating at least one kind of a specified magenta coupler and a nucleus forming accelerator. CONSTITUTION:At least one kind of the magenta coupler shown by formula I and at least one kind of the nucleus forming accelerator shown by formulas II and/or III are incorporated in the title material. In formula I, Za and Zb are each =N- group, etc., R<1> and R<2> are each hydrogen atom or a substituting group, X is hydrogen atom or a group capable of being released by coupling reaction with the oxidant of an aromatic primary amine developing agent. In formula II, Q is an atomic group necessary for forming a 5 or 6 membered heterocyclic ring, Y is hydrogen atom or a carbon atom, etc., R is an org. group contg. amino group, etc., (n) is 0 or 1, (m) is 0, 1 or 2, M is hydrogen atom or an alkaline metal atom, etc. In formula II, Q' is an atomic group necessary for forming a 5 or 6 membered heterocyclic ring capable of forming a 5 or 6 membered heterocyclic ring capable of forming an imino silver, Y, R, (n) and M are each the same to those shown by formula II, (m') is 1 or 2. Thus, the color reproducibility of the title material is improved.
Patent JP-H0889051-A (JP)
Title: Side divider housing device for combine
Inventor: ANDO KAZUTO
IPC: A01D41/02
Filed: 1994-09-21
Abstract: PURPOSE: To enable automatic and effective housing of a side divider so as not to arise an obstruction at one's feet with linking the side divider to the front inclination of an inclinable steering column in walking and handling a combine. CONSTITUTION: In a combine in which an inclinable steering column 2 capable of being inclined to a front side of a machine body is arranged at a front part of an operating seat to be a lateral side of a reaping part A and a side divider 4 is extended from a rear part of a separating plate 3 to be one end side of the front part of the reaping part A to the lateral outside and toward off to the upper rear of the steering column 2, the steering column 2 is linked and connected to the side divider 4 in such away that the side divider 4 is brought close to one side of the front part of the reaping part A and housed with linking to the front inclination of the steering column to the front side of the machine body.
Patent JP-H1197573-A (JP)
Title: Semiconductor package
Inventor: OSAWA KENJI
IPC: H01L23/50
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package which can improve the heat- radiation of the package, and eliminate the ball-size unevenness of protruding electrodes such as solder balls formed by an electrolytic plating method. SOLUTION: A package comprises a semiconductor chip 2 having a plurality of electrode pads 3, the inside of the region in which the pads 3 are formed as an effective element region 4, a reinforcing plate 7 surrounding the semiconductor chip 2, a plurality of leads 10 including an outer lead 10b and an inner lead 10a, the outer lead 10b having a protruding electrode 12b thereon and the tip of the inner lead 10a being connected to the electrode pads 3, and sealing resin 15 filled in the peripheral region of the semiconductor chip 2. A semiconductor pattern 6 is formed on the effective element region 4 of the semiconductor chip 2, the semiconductor pattern 6 being covered with an isolation film 11a and provided with a protruding electrode 12a thereon.
Patent JP-H0998483-A (JP)
Title: Cordless telephone system and connection device
Inventor: MORIHIRA HIDEO
IPC: H04W84/16
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To selectively connect the plural telephone lines (one is a radio telephone line) of different services and charging systems, etc., from one cordless telephone set and to connect one kind of the cordless telephone set to any of the plural kinds of the telephone lines regardless of the difference in communication protocol or the like. SOLUTION: This cordless telephone system is constituted of the master unit CSA 2 of the cordless telephone system tar housing a first telephone line 1, the slave unit function part PSA 61 of the cordless telephone system for cooperating with the CSA 2 and setting a first radio channel 9, the cordless telephone set PSB 7, the master unit function part CSB 62 of the cordless telephone system for cooperating with the PSB 7 and setting a second radio channel 10 and a connection part SW 63 for housing a second telephone line 8 and mutually connecting the PSA 61, the CSB 62 and the second telephone line 8. Various connection patterns are set between the first and second telephone lines 1 and 8 and the PSB 7.
Patent JP-H0198851-A (JP)
Title: Air conditioner
Inventor: KAJINO FUMINORI
IPC: F24F13/15
Filed: 1987-10-09
Abstract: PURPOSE:To properly increase or decrease a passage area communicating with both air blowing ports to enable a blowing air speed to be adjusted under any distribution of amount of air by a method wherein an amount of air distributing vane is positioned at any position and two vane pieces constituting the amount of air distributing vane are oscillated by a driving means. CONSTITUTION:An amount of air distributing vane 11 positioned to distribute a blowing air flow W from a fan 5 to a front surface air blowing port 3 and a lower surface air blowing port 4 in any rate is installed within a casing 1 in such a way as it may be oscillated in a direction reciprocating past both air blowing ports 3 and 4. The amount of air distributing vane 11 is constituted by two vane pieces 11a and 11a which can be oscillated inn a direction increasing or decreasing a passage area communicating with both air blowing ports 3 and 4. Driving means 21 is provided in which the vane pieces 11a and 11a are oscillated. The air amount distributing vane 11 is positioned at any position, a blowing air flow W from the fan 5 can be distributed under any rate to the front surface air blowing port 3 and the lower surface air blowing port 4. The passage area communicating with both air blowing ports 3 and 4 is properly increased or decreased to enable an air speed to be controlled, so that it becomes possible to adjust a blowing air speed at any air amount distributing operation.
Patent JP-2000072689-A (JP)
Title: Therapeutic substance for ulcer of digestive organ and therapeutic agent for ulcer of digestive organ
Inventor: INAGAKI KOJI
IPC: A61K38/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject substance comprising a specific peptide and having higher usefulness than that in conventional substances. SOLUTION: The objective substance comprises a peptide of the formula. The peptide is obtained by culturing a strain able to produce the above peptide and belonging to Streptomyces (e.g. Streptomyces nobilis of an actinomyces), by extracting culture solution (or its dried product or the cultured strain) with an organic solvent, subjecting the extract to column chromatography and by treating and recrystallizing the column chromatography fraction including the objective peptide. The therapeutic agent for ulcer of digestive organs pref. includes 10-7-10 wt.% peptide mentioned above, and a daily dose of the agent is usually ca. 10 ng-10 mg/kg and the agent is administered daily 1-4 times.