baber/WOPTO huggingface dataset:
Patent JP-H07233971-A (JP)
Title: Air conditioner
Inventor: TANABE ISAMU
IPC: F24F7/08
Filed: 1994-02-21
Abstract: PURPOSE:To assure an amount of outdoor air required for each air-conditioned room by effecting heat exchange between part of return air and the outdoor air and supplying to an air-supplying fan from the same direction the outdoor air and the return air which have been subjected to heat exchange. CONSTITUTION:When a return air fan 34 and an air supplying fan 38 are driven, the return air fan 34 sucks return air from rooms 12a-12e which are being air-conditioned and the air supplying fan 38 sucks outdoor air from the outside of the rooms. Part of the return air is discharged through a total heat exchanger 18 and remaining part of the return air is fed to the air supplying fan 38 through a damper 28. On the other hand, the outdoor air taken in from the outside is fed to the air supplying fan 38 through the total heat exchanger 18 from the same direction. After the return air and supply air have sufficiently been mixed with each other in the air supplying fan 38, the mixed air is fed to heat exchanging coils 40, 42. Thus, a sufficient amount of the outdoor air required for each air-conditioned room is secured.
Patent JP-H02203196-A (JP)
Title: Manufacture of heat pipe
Inventor: SASAKI MASAHIKO
IPC: F28D15/02
Filed: 1989-02-02
Abstract: PURPOSE:To continuously and efficiently produce heat pipes with an excellent liquid transfer efficiency by a method wherein a tube having a lot of fins inside in the longitudinal direction is cast, and the fins of the tube are tilted down so that the adjacent fins come close each other and narrow paths are formed between the fins. CONSTITUTION:In an heating type continuous casting machine, an external mold 4 of a heating mold 6 is cylindrical, has a sholder part 15 where a support 16 of a core 5 is supported, and a lot of protruding parts 18 are provided around a body part 17. A lot of fins 12b are projected inside a tube part 12a of the metallic tube 12 produced (raw material for a heat pipe), and tilted in one direction, so that a space 12c is formed around the tips of the fins 12b, and narrow grooves 12d are formed between the fins 12b. A rod-like molding is forcibly inserted into the space 12c as it is turned in the direction the fins 12b are tilted, so that the fins 12b are deformed. As closed grooves 12e are formed, the liquid sealed in the metallic tube 12 is able to move from one end to another by the capillary phenomenon of the liquid.
Patent JP-H05220888-A (JP)
Title: Production of copper clad laminated sheet
Inventor: HASEGAWA HIROSHI
IPC: B32B17/04
Filed: 1992-02-07
Abstract: PURPOSE:To produce a copper clad laminated sheet susceptible to printed wiring board processing in the same way as a conventional copper clad laminated sheet, low in the coefficient of thermal expansion and enhanced in the connection reliability with a chip part and a printed wiring board. CONSTITUTION:Ceramic is applied to the single surface of copper foil 1 by flame spraying to form a ceramic layer 2 and a prepreg 3 is laminated so as to come into contact with the ceramic layer 2 and the whole is subjected to thermal pressure forming to produce a copper clad laminated sheet. In this method, the prepreg 3 is obtained by impregnating a glass fiber base material containing 60wt.% or more of SiO2, 20wt.% or more of Al2O3 and 15wt.% or less of MgO so that the sum total of three compoents is 97wt.% or more with thermosetting resin varnish and drying the impregnated one.
Patent JP-H06284753-A (JP)
Title: Driver circuit for vibration wave motor
Inventor: SASAKI TOYOJI
IPC: H02N2/00
Filed: 1994-02-21
Abstract: PURPOSE:To correspond to a simple ultrasonic motor having constitution at low cost and various frequency-temperature characteristics extensively. CONSTITUTION:A temperature detecting means 16 detecting the temperature of vibration wave motor 25, a frequency-signal output means 22 determining the frequency of a frequency signal output by an input digital code, an AC voltage generating means 24 driving the vibration wave motor 25 on the basis of an output from the frequency-signal output means 22 and generating AC voltage and a storage means, in which the temperature characteristic data of driving frequency in the vibration wave motor 25 are stored, are provided. A digital-code output means outputting a digital code corresponding to driving frequency toward the frequency-signal output means 22 on the basis of outputs from the temperature detecting means 16 and the storage means is furnished.
Patent JP-H02203580-A (JP)
Title: Semiconductor laser driving equipment
Inventor: HOSHI HIROAKI
IPC: H01S5/068
Filed: 1989-02-02
Abstract: PURPOSE:To realize highly stable and reliable laser driving with low cost by installing a means to apply positive feedback to semiconductor laser output light, thereby stabilizing the output at a specified value, and reducing noise. CONSTITUTION:From a terminal 3, a signal being modulated according to the information is inputted into a processing circuit 4. At the time of regeneration, a DC signal voltage from the processing circuit 4 is applied to a comparator 9, a laser driving amplifier 5 and a comparator 14 for high frequency oscillation positive feedback use, and the optical output of a laser 1 is turned into a regenerated optical power. A voltage corresponding with the output of a voltage- current converter 6 when the value of laser output is normal, and a reference voltage from the processing circuit 4 are inputted into a comparator 9 and compared with each other. An error signal is delivered to an amplifier 5 so as to cancel the low frequency fluctuation of the laser output. At this time, positive feedback in the frequency domain is applied to the laser 1, and oscillation is enabled in high frequency region. Thereby, a desired output value is stably obtained based on the reference signal, noise is reduced, and high reliable laser driving is enabled with low cost.
Patent JP-S60188328-A (JP)
Title: Vehicle for interferon administration
Inventor: ESTIS LEONARD F
IPC: C07K14/555
Filed: 1985-02-07
Abstract: An interferon preparation to be administered topically is provided comprising: a) a therapeutically effective amount of one or more interferons; b) a vehicle base compatible with the interferon or interferons being administered; c) an effective amount of one or more protease inhibitors for the purpose of reducing the rate of decay of the biological activity of the interferon or interferons due to proteolytic agents; and d) an effective amount of one or more anti-microbial agents. In certain preferred embodiments of the invention, the vehicle base is prepared from a mixture of polyethylene glycols or includes hydroxyethyl cellulose as a thickening agent.
Patent JP-H03228476-A (JP)
Title: Clamping circuit
Inventor: NAKAMURA MASAHIKO
IPC: H04N5/18
Filed: 1990-02-01
Abstract: PURPOSE:To accelerate pull-in speed in a transient state by quickening the time constant of a verical clamping circuit and to stabilize a clamping operation by comprising a circuit so that a dispersal modulation component by a horizontal clamping level detector can be eliminated when a PLL circuit is locked. CONSTITUTION:A vertical clamping detector 4, an adder 5, the horizontal clamping level detector 6, a D/A converter 7, a low-pass filter 8, the PLL circuit 9, and a switching circuit 10 are provided, and the circuit is comprised in such a way that it can be operated when the PLL circuit other than a clamping circuit in the vertical clamping period is locked, and a horizontal clamping level is detected, and an inversion signal can be fed back to input. In such a way, by providing the circuit to take difference between the horizontal clamping level and an input signal, a stable clamping operation can be obtained.
Patent JP-H01198307-A (JP)
Title: Method for cooling aggregate for concrete
Inventor: KAWAKAMI OSAMU
IPC: B28C7/06
Filed: 1988-02-04
Abstract: PURPOSE:To cast concrete having good quality by suppressing a rise in the temp. of concrete due to heat of hydration, by supplying aggregate before the kneading of concrete to the continuous moving body provided in a vacuum tank in predetermined moisture content and removing evaporation heat to lower the temp. of the aggregate. CONSTITUTION:Aggregate S such as fine aggregate, coarse aggregate or a mixture thereof having about 15% of surface moisture supplied to a hopper 1 falls on the belts 4 of belt conveyors synchronously driven of respective stages through a vacuum valve 2 on a supply side. When the aggregate S is successively supplied so that the supply amount thereof does not exceed the skirts 6 attached on both sides of the belts 4, the aggregate S becomes the same thickness up to the belt 4 of the lowermost stage over the respective stages. The supply of the aggregate S is stopped and a vacuum valve 8 is opened to drive a vacuum pump 14. The surface water of the aggregate S is evaporated and the temp. of the aggregate is lowered to temp. 3-4 deg.C higher than the surface temp. of the cooler 10 in a cold trap 9. The cooled aggregate S can be discharged while the total amount thereof is cooled by bringing a vacuum tank 3 to atmospheric pressure by opening a vacuum breaking valve 16 and opening a vacuum valve 7 on a discharge side to drive the drive pulleys 5 of the respective stages.
Patent JP-H08220053-A (JP)
Title: Porous electrode
Inventor: TAKAHASHI KATSUMI
IPC: G01N27/30
Filed: 1995-02-10
Abstract: PURPOSE: To obtain a porous electrode which has a large surface area, is hardly clogged, and is chemically stable by filling a tube with powdery gold, platinum, or silver having a specific average particle diameter or linear gold, platinum, or silver having a specific diameter. CONSTITUTION: After a tube 1 is filled up with an electrode material 2 composed of powdery gold, platinum, or silver, filters 3 are fitted to both ends of the tube 1 so as to prevent the material 2 from being scattered and lost. The average particle diameter of the material 2 is adjusted to 1-100μm. When the average particle diameter is <1μm, the porous electrode thus formed is apt to be clogged with a substance to be detected or impurities as the operating time of the electrode become longer. When the particle diameter is >=100μm, the contact between a liquid and the internal surface of the electrode becomes insufficient and the efficiency of electrolysis drops. The specific surface area of the material 2, in addition, is adjusted to >=0.1m<2> /g. When the specific surface area is <0.1m<2> /g, no efficient electrolysis can be expected.  When a linear electrode material is used, the diameter of the material is adjusted to 1-200μm. Regardless of the used electrode material, a heat shrinkable tube is made to be formed easily and a conductive tube is made to be easily fitted with electrode leading-out wires.
Patent JP-H06235132-A (JP)
Title: Apparatus for holding and treating sliver of sliver piecer
Inventor: SAITO YUKIO
IPC: D01H15/00
Filed: 1993-02-10
Abstract: PURPOSE:To shorten the time of sliver piecing operation and simplify the control of a driving arm for moving a sliver holder. CONSTITUTION:A sliver introducing part 13 is installed in the front of a sliver piecer 9 and a sliver piecing unit is arranged at a position corresponding to the introducing part 13. A cotton collecting box 25 is provided on one side of a housing 10 and a driving arm 27 composed of the first arm (27a) and a hollow arm (27b) is installed on the opposite side. A supporting cylinder of a sliver holder 29 is supported on the tip of the second arm (27b). A suction pipe 30 is rotatably and loosely fitted to the outside of the supporting cylinder and rotated by a rotary actuator 32. A throughhole corresponding to a suction port (30a) is formed in the supporting cylinder, which communicates through the second arm (27b) and a bellows hose 37, etc., with the cotton collecting box 25.
Patent JP-S60168182-A (JP)
Title: Image carrier cleaning device
Inventor: SHIYOUJI YOSHIO
IPC: G03G21/00
Filed: 1984-02-13
Abstract: PURPOSE:To obtain invariably stable copy quality without attracting toner to a brush body made of insulating fibers by using the brush body as a cleaning assistant member. CONSTITUTION:A blade body 4 and the brush body 5a are stored and arranged in the housing 6 of a cleaning device body as well as a conventional device. A brush body of 32mm.phi size formed by implanting rayon fibers of 25muphi in a roll body to 100mm. fiber length and 70,000/cm<2> density is used as the brush body 5a and this is arranged in contact with an Se drum to about 1mm. contact length. This cleaning device is used to prevent toner from lumping by sticking on the brush body 5a excessively, from overflowing, or from forming clouds. Thus, remaining toner on the image carrier is crushed with the insulating brush body and then the image carrier is cleaned easily with the cleaner body.
Patent JP-S63191881-A (JP)
Title: Damping material composition and composite made therefrom
Inventor: NAGAKURA KOICHI
IPC: F16F15/02
Filed: 1987-02-03
Abstract: PURPOSE:To realize the formation of a damping material composition having vibration-damping properties in a wide temperature range from low temperature to high temperature, high adhesive power, and good processability, by incorporating an inorganic filler and a tackifier comprising a modified rosin or a modified petroleum resin into a mixture of a synthetic rubber and an olefinic polymer. CONSTITUTION:100pts.wt. mixture comprising 90-20pts.wt. synthetic rubber and 10-80pts.wt. olefinic polymer is mixed with 0-120pts.wt. inorganic filler and 5-100pts.wt. modified rosin or modified petroleum resin, prepared by reacting 100pts.wt. rosin or petroleum resin with 0.1-25pts.wt. silane coupling agent, thus giving the title damping material composition. A layer of this damping material composition is laminated on a rigid base material (preferably a metallic plate) to form a composite.
Patent JP-S55117026-A (JP)
Title: Combustion chamber for internal combustion engine
Inventor: AIHARA HISAMOTO
IPC: F02B23/00
Filed: 1979-02-28
Abstract: PURPOSE: To improve and promote combustion particularly at the latter stage of combustion, by forming in the combustion chamber an electric field for directing flame to portions of the combustion chamber where the speed of flame propagation is low, and thereby increasing the speed of flame propagation.  
     CONSTITUTION: At the end of compression stroke, mixture in combustion chamber 1 is ignited and flame is produced near the top of combustion chamber 1. When flame thus produced is propagated near to the end portions of electrodes 8a, 8b of flame sensor 8, these electrodes 8a, 8b are conducted with each other since the mixture is ionized, and current is passed therethrough. By this current, a valtage is produced across opposite ends of resistance R1 and the current is supplied to circuit 11 for controlling impression of high voltage. At the instant, high-voltage power source 13 is driven so that a high voltage positive to the engine body is impressed to electrode 7. Resultantly, negative electrodes are constituted by cylinder block 3 and piston 2 connected electrically to the engine body, so that an electric field is developed in combustion chamber 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09198334-A (JP)
Title: Fault managing method for data transmission system
Inventor: OKADA MATAO
IPC: H04L69/40
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent an entire system from being stopped by a temporary fault by automatically starting only the terminal of abnormality generation from the interruption of power supply without any human intervention by providing a power source turning-on means at the terminal and providing a reset command control means, an initial setting means and a fault processing means at a controller. SOLUTION: When the power source of a terminal controller 2 is turned on, a power-on reset circuit 27 is operated, an internal circuit is reset, various circuits are completely initialized at this time point and next, a start processing PRG 32a is executed by an MPU 31. Then, data in an initial setting data area 29 or the like are read out and data in the specified area of a register or a memory are set to initial values. Further, all the data transmission routes and terminals, where abnormality is generated, are turned into active state and data transmission is started again. Thus, after any communication fault is caused between master and slave, according to a fault recovery processing PRG 22d, only the slave turned into data processing fault is automatically subjected to a reset operation at the time of power on without any human intervention.
Patent JP-H03230746-A (JP)
Title: Linear driving device
Inventor: ISHII HIROSHI
IPC: G03F7/20
Filed: 1990-01-31
Abstract: PURPOSE:To make it impossible for a vibration proof table to vibrate or incline even if reaction force acts on a field forming member by allowing the field forming member to linearly move on the vibration proof table in the direction of counter-propulsion. CONSTITUTION:A field forming member 2 provided together with a movable element 3 on a vibration proof table 1 is capable of moving linearly in the direction of X by a guide mechanism. According to the constitution, when an exciting current is supplied to a polyphase coil of the movable element 3, propulsion F acts on the movable element 3 with magnetic flux from the field forming member 2, and a moved object together with the movable element is moved in the direction of X on the vibration proof table 1. Together with that, as reaction of the propulsion F, reaction Fr acts on the field forming member 2, and the field forming member 2 is moved linearly in the direction of counter- propulsion X. Therefore, the reaction Fr acting on the field forming member 2 is not transferred to the vibration proof table 1. The moved object is moved in the direction of the propulsion X together with the movable element 3, so that no variation occurs in the position of the center of gravity in the vibration proof table 1 attendant upon the movement of the moved object.
Patent JP-S61189385-A (JP)
Inventor: KONRATSUDO KONERIUSU DERUPOOTO
IPC: F16L23/028
Filed: 1985-02-08
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-H03228708-A (JP)
Title: Therapeutic tool for head of hair
Inventor: MAEDA TETSUO
IPC: A46B15/00
Filed: 1990-01-31
Abstract: PURPOSE:To efficiently carry out the therapeutic work for accelerating the growth of hair freely from pains or applying the preventive for hair fall by generating the light effective for the hair therapy, installing the therapeutic device on the basic part edge surface side of a fine wire bundle, and irradiating the above-described light. CONSTITUTION:A semiconductor laser 3a is fixed on a stem 3b, and a laser beam irradiation edge is installed at the top part of a connector 2. Further, an electrode terminal 3c is connected with an electric power source device 6 through an electricity feeding cord 5. In the state when a therapeutic tool is attached on a head part, if electric power source is turned ON in the electric power source device 6, the excitation energy is supplied into the semiconductor laser 3a through the electricity feeding cord 5, and the laser beam in continuous wave form or pulse wave form is irradiated to a connector 4 from the semiconductor laser 3a. The laser beam is efficiently introduced inside from the basic part edge surface side of all the light transmission fine wires 1a,... which constitute a fine wire bundle 1 through the connector 2. Accordingly, the laser beam is irradiated to the head hair, and the growth of hair is accelerated, and the hair fall preventive is applied.
Patent JP-S53108948-A (JP)
Title: Epoxysuccinic monoester
Inventor: SAWADA JIROU
IPC: C07D303/48
Filed: 1977-03-04
Abstract: PURPOSE: Epoxysuccinic monoesters and their salts of formula I (X is methyl, halogen; m is 2-7; n is 0-2), for example, potassium monocyclohexyl epoxysuccinate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06210213-A (JP)
Title: Coating method and apparatus therefor
Inventor: KAWASHIMA RIYOUSUKE
IPC: B05B13/00
Filed: 1993-01-19
Abstract: PURPOSE:To surely and uniformly coat compact size work at high efficiency by stirring the compact size work while moving an endless band net to the higher side and tilting it, spraying a coat from upper side to carry out coating shifting the endless band net to the lower side, and discharging the work. CONSTITUTION:When a motor 25 is started, an axis 14 rotates and a net wheel 12a also rotates through a band net 10, so that the band net 10 shifts toward the arrow 28 showing direction and the work 29 is elevated to the arrow 30 showing direction, reversely rotated to the arrow 31 showing direction, and is stirred. Meanwhile, when an air cylinder is pushed out and drawn back, a machine frame 2 is tilted and swung back and forth, so that the work 29 is sufficiently stirred due to the stirring and tilting movement. If an arm rod 20 is rotated to the arrow 34 showing direction, since a spray nozzle 21 and the work 29 are set face to face each other, a paint is sprayed to the work 29 and painting is carried out. When the painting is finished in this way, the motor 25 is rotated reversely and the work 29 is shifted to the arrow 36 showing direction and discharged to the set site.
Patent JP-S54115718-A (JP)
Title: Duplex excitation control device
Inventor: YAMADA TSUTOMU
IPC: H02P9/30
Filed: 1978-03-01
Abstract: PURPOSE: To enable a perfect duplexing by making an igniting pulse phase of thyristor amplifiers of first series and second series to be followed accurately by a phase difference detecting device when feeding an excitation current to a synchronous machine.  
     CONSTITUTION: When controlling a field of a synchronous generator etc. using a thyristor amplifier, detecting a phase difference of igniting pulses of first and second series thyristor amplifiers 20F, 20S by a phase difference detecting device 32 utilizing a quartz oscillator, by controlling a voltage establisher 6F or 6S driving an operating motor 34F or 34S so as a difference to be zero an igniting device 12F or 12S is controlled. Accordingly as an igniting pulse phase of both thyristor amplifiers can be followed accurately, even when one series become faulty at any time point an operation can be continued with only changing over of a field circuit breaker 3 and a reliability can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10222831-A (JP)
Title: Hybrid type magnetic head slider and its manufacture
Inventor: KAERIYAMA NAOMI
IPC: G11B21/21
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide manufacture of a magnetic head slider without damaging a core part at the time of being in contact with a magnetic recording medium and assembling it. SOLUTION: In the magnetic head slider provided with housings 2, 3 constituted of a non-magnetic body and having floating force generating rail parts 5, 6, 7, 8 opposite to the magnetic recording medium and a core part 9 reading/ writing the data provided on the rail parts, this slider is a hybrid type magnetic head slider constituted of dividing the housing to two parts, and arranging the core part 9 between the parts connecting them and arranging its gap part 10 on the nearly same surface as the surface of the rail parts, and this slider is manufactured so that after a core piece constituting the core part 9 is stuck to the side surface of one side housing, the vicinity of the gap part 10 of the core piece is ground, and the width of the core part 9 is adjusted to the width of the track part of the magnetic recording medium,  and after the adjustment process of the width of the core part 9 is ended, one side housing is joined to the other side housing holding the core part 9 between them.