baber/WOPTO huggingface dataset:
Patent JP-H06260190-A (JP)
Title: Fuel cell of solid polymetype
Inventor: HORIOKA RYUJI
IPC: H01M8/02
Filed: 1993-03-01
Abstract: PURPOSE:To provide a solid high-polymer type fuel cell of good power generat ing efficiency, which can precisely perform cooling of the fuel cell and humidifi cation of the reaction gas in harmony under the temp. and pressure conditions and which can prevent condensation of the water vapor contained in the reaction gas. CONSTITUTION:A fuel cell includes an electrolyte-electrode joining body, which consists of an electrolyte 10 and a pair of electrodes 11. 12 joined in such a way as pinching the electrolyte 10, a pair of gas partitioning plates 13, 14 formed from a gas untransmissive conductor installed on both sides of this electrolyte-electrode joining body, and reaction gas supply passages 15, 16 which are provided in the gas partition plates 13. 14 and which partially contact the joining body. Further, cooling/humidifying water conduits 17, 18 are furnished which are of water permeative and are installed in the supply passages 15, 16.
Patent JP-H03241830-A (JP)
Title: Plasma etching process
Inventor: KAWAI KENJI
IPC: H01L21/3213
Filed: 1990-02-20
Abstract: PURPOSE:To obtain the title plasma etching process in intensive anisotropy neither polluting nor damaging a substrate to be processed by a method wherein a plasma of mixed gas is formed by electronic cyclotron resonance from the mixed gas comprising a reactive gas and light weight gas led into a processing vessel. CONSTITUTION:The title etching process as an anisotropical etching process using a plasma of reactive gas produced by electronic cyclotron resonance shall include a process to arrange a substrate 4 to be processed in a processing vessel, another process to lead a reactive gas into said processing vessel, the other process to lead light weight gas containing atoms in smaller mass than that of any atoms composing said reactive gas into said processing vessel and the other process to form plasma of the mixed gas comprising said reactive gas and light weight gas by electronic cyclotron resonance. For example, the reactive gas from a cylinder 41 as well as hydrogen halogenide from another cylinder 44 are simultaneously led into a plasma production chamber 1.
Patent JP-S51129606-A (JP)
Title: Flat motor
Inventor: OKUUCHI KIYOUSUKE
IPC: H02K23/66
Filed: 1975-04-04
Abstract: PURPOSE: To provide a flat motor fitted with a tachometer generator, without increasing the length of the motor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05211404-A (JP)
Title: Resonance frequency adjustment method for strip line type resonator
Inventor: SHIMIZU TOSHIO
IPC: H01P1/203
Filed: 1992-01-30
Abstract: PURPOSE:To easily and exactly obtain an object resonance frequency by eliminating a part of a strip line opposite to a strip line. CONSTITUTION:Part of a ground conductor 2 opposite to strip conductors 3, 4 via a dielectric base is eliminated, then the characteristic impedance is changed and the resonance frequency is changed. That is, when the ground conductor eliminating part 7(8) is provided between a feeding point P1 and another point P2 of the ground conductors 3, 4, the resonance frequency is reduced from an initial value and when the ground conductor eliminating part 7(8) is provided between the feeding point P1 and the point P0 of the ground conductors 3, 4, the resonance frequency is increased from an initial value. Thus, when the resonance frequency is higher than an object frequency, the ground conductor eliminating part 7(8) is provided between the feeding pint P1 and the other point P2. When the resonance frequency is lower than an object frequency, the ground conductor eliminating part 7(8) is formed between the feeding point PI and the point P0 of the ground conductors 3, 4.
Patent JP-H08229345-A (JP)
Title: Gas treating device
Inventor: OI TAKESHI
IPC: B01D53/34
Filed: 1995-02-28
Abstract: PURPOSE: To provide a gas treating device in which harmful gas such as gaseous ammonia is not required, and an influence of the gas composition of a gas to be treated on the treating efficiency is small, and besides components to be treated in the gas to be treated are effectively decomposed and are made harmless without secondary wastes being formed. CONSTITUTION: A device is provided with a adsorptive part for introducing a gas to be treated containing components to be treated to adsorb them on a adsorbent 9, and a discharge part for making decomposition treatment by discharge in a state in which the components to be treated adsorbed on the adsorbent 4 or adsorbed and desorbed on and from the adsorbent 4 do not keep being introduced. The adsorptive part 3 and the discharge part occupy the same space, and the gas to be treated containing components to be treated is introduced into this space of adsorption and discharge to adsorb the components to be treated on the adsorbent 4, and the gas to be treated is stopped being introduced to decompose the components to be treated adsorbed on the adsorbent by discharge.  The discharge part is arranged downstream of the adsorptive part, and also a means for desorbing the component to be treated adsorbed on the adsorbent is installed.
Patent JP-H10243666-A (JP)
Title: Electrostatic actuator
Inventor: KURITA YASUSHI
IPC: H02N1/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To make an electrode perform smoother operation than the conventional one without micronizing the electrode pitch itself, by sliding a plurality of split electrode regions, at specific pitches with one another in backward and forward directions. SOLUTION: Relative displacement can be brought about between one electrode substrate 1 and the other electrode substrate 3, by changing the pattern of application voltage to the electrode substrate 3 on shifting side. According to a static actuator, the row 2 of the electrodes of the other electrode board out of a pair of electrode boards being displaced relatively is divided into a plurality n of regions in right and left directions and also the divided three electrode regions are slid from one another in backward and forward direction at a pitch of λ/3. Therefore, though the row 2 of the electrodes of the electrode board remains a pitch λ, the substantial electrode pitch is fine as λ/3. Accordingly, it can be made to perform smoother operation as the conventional one without micronizing the electrode pitch itself.
Patent JP-S52124617-A (JP)
Title: Trailer
Inventor: FUKAWATASE YASUHITO
IPC: B62D53/00
Filed: 1976-04-09
Abstract: PURPOSE: To simplify the loading operation of a trailer by elevationally rocking two wheels with respect to chassis with forks and by relatively elevating the forks to load and unload luggages. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08235956-A (JP)
Title: Operation switch device for cooking appliance
Inventor: FUJIKAWA HIROYASU
IPC: H01H13/00
Filed: 1995-02-28
Abstract: PURPOSE: To simplify the constitution of an operation switch device and shorten the time required for assembling by making an operation button of an elastic synthetic resin material, elongatingly forming a support piece on a part of a circumferential edge, and also providing a movable piece in the opposite side of the support piece. CONSTITUTION: A tip part of a support piece 21 of an operation button 2 made of elastic synthetic resin is fixed to an operation panel 1 in a cantilever state. A cover sheet 3 is stuck to the panel 1 in such a state as covering the button 2 so that the button 2 is positioned to the panel 1. A movable piece 22 is provided in the opposite side of the piece 21. The button 2 is thus returned to its initial position before the pressing by an elastic return force of the piece 21 of the button 2 so that the necessity of an elastic plate is eliminated and the button 2 is held to the panel 1 by the sheet 3 to that the constitution of the panel is simplified. Therefore, the whole device can be simplified and the time required fo assembling the device can be shortened.  The anti-fatigue strength of the piece 21 fixed of the panel 1 becomes satisfactory so that a long-time stable operation of the button 2 can be secured.
Patent JP-H05241808-A (JP)
Title: Data file management system
Inventor: SHIRAI TADAHIRO
IPC: G06F3/0481
Filed: 1992-02-27
Abstract: PURPOSE:To attain a desired data file processing by the indication of an on-icon processing menu by unnecessitating preliminarily programming and integrating an icon, processing menu, and edition tool corresponding to the processing menu in a software for a file management, corresponding to a data file having an arbitrary data structure. CONSTITUTION:Each stored position information of the icon, menu, edition tool, and data file stored in each kind of memory 12, 13, 14, and 11 is registered in a file information definition file 15 while they are made to correspond to each other. Then, the menu, edition tool, and data file corresponding to the icon inputted through an icon display and input processing part 17 are recognized from a file definition information, the edition tool corresponding to the menu whose item is designated through a menu display and processing executing part 19 is called through a tool management control executing part 20, and the file processing corresponding to the designated icon is executed.
Patent JP-H04260509-A (JP)
Title: Three-dimensional warehouse facility
Inventor: NAKAJI SHIGERU
IPC: B65G1/04
Filed: 1991-02-12
Abstract: PURPOSE:To improve general capacity efficiency of a three-dimensional warehouse facility greatly and make transfer of cargo efficient. CONSTITUTION:A three-dimensional warehouse 10 has multi-step shelves 26 in the vertical direction, and this shelf (one step) is formed by bars 28 which are shaped like comb teeth and provided apart in the direction of width of the three-dimensional warehouse 10. A support section 40 of a stacker crane 12 can travel in the direction of width of the three-dimensional warehouse 10 and move vertically. The support section 10 is formed by arms 36 which are shaped like comb teeth and face reverse to the shelves 26. The support section 10 can travel between shelves and travel in the vertical direction which crosses the shelves 26 without interfering with the shelves 26. Consequently, storage of cut plate (cargo) S is achieved by traveling the support section 40 in space between shelves horizontally by supporting the cut plate S in the support section 40 and lowering the support section 40 (vertical travel) at the predetermined position. Discharge of the cut plate is achieved by the reverse procedure.
Patent JP-S55134326-A (JP)
Title: Temperature measuring device for material in sealed container
Inventor: ABE KIMIHITO
IPC: G01K5/48
Filed: 1979-04-06
Abstract: PURPOSE: To detect the temperature of a conductor from the outside without applying electric field strain thereto and without processing a high pressure gas-containing sheath thereof, by employing a sensor which is capable of converting temperatures into sounds and which is disposed in the conductor.  
     CONSTITUTION: A temperature sensor 5 consists of a heat sensitive metal piece 9, and a striking rod 12 having a sounding body 10 and a sound emitter 11. When the temperature of a contactor 14 of a conductor 2 is increased due to insufficient contact or an extraneous matter sticked thereto, the heat sensitive metal piece 9 is linearly expanded to raise the sounding body 10 as shown with an arrow in the drawing. As a result, the sounding waves are generated by the sounding body 10. The striker rod 12 has an elastic hardness so as to deform the sounding body 10 toward the contactor 14 at normal temperature. A rod portion of the striking rod 12 is made of bimetal and set in the conductor 2 such as to be deformed in the direction of an arrow, i.e. away from the sounding body 10 as the temperature increases. When the temperature of the conductor 2 is increased to not less than a predetermined level so that the sounding body 10 is deformed, the striking rod 12 acts on the sound emitter 11 to produce sounds repeatedly. These sound waves are transmitted to a sheath 1 via a propagation port 4 in the conductor 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57155015-A (JP)
Title: Combustion device
Inventor: ISHIBASHI NOBORU
IPC: F23D14/14
Filed: 1981-03-20
Abstract: PURPOSE:To prevent an explosive combustion when ignited by a method wherein an air restricter for restricting a flow of combustion air is arranged at the connecting part between the thermal permeation part in a combustion device for LPG and the like and the outer flame cylinder so as to reduce a volume of air supplied to the lower part of the outer flame cylinder. CONSTITUTION:One end of an air restricter 12 is abutted to an outer flame cylinder 7 and the air restrictor is arranged adjacent to the lower-most part of combustion air holes 7 at an outer flame cylinder 6. Position of the air holes 11 in the restricter 12 is spaced apart from the outer air cylinder 7 by a specified distance L. With this arrangement, supply of the air at the lower part of the  combustion part of the outer flame cylinder is restricted so as to form a negative pressure area, thereby formation of the flame at the combustion air holes 7  at the lower part of the outer flame cylinder 6 may easily be performed and at  the same time a positive stability of combustion when ignited may be assured.  The air holes 11' in the restricter 12 have a larger area than that of the air  holes 11, thereby a large volume of air may be applied to the upper part of the outer flame cylinder 7.
Patent JP-S61202366-A (JP)
Title: Cassette type magnetic recording and reproducing device
Inventor: YOSHIO HIDEAKI
IPC: G11B15/665
Filed: 1985-03-01
Abstract: PURPOSE:To ensure the stable tape running and the excellent record/ reproduction performance with a cassette type magnetic recording/reproducing device, by setting a stopper which sets a lead-out roller at the final lead-out position of a magnetic tape onto a substrate where a rotary head cylinder is loaded. CONSTITUTION:Both a lead-out arm 64 and a center control arm 67 are turned in a body, and a lead-out roller 28 leads a magnetic tape 2 out of a cassette 1. A drive rope 57 keeps its rotation and a rack 75 of a drive rod 58 revolves two small gears 79 and 81. Thus the tape 21 led out by a tension roller 21 and a tension post 25 is extended from the inside. While the arm 64 is moved further to the left and the roller 28 hits a stopper 72. Thus the lead-out action is through with the tape 2 and the tape 2 is stopped. The roller 28 positioned by the stopper 72 follows the attachment angle of the stopper 72 by the function of the arm 67. Thus the relative angle between a rotary head cylinder 45 attached to a substrate 5 and another drive parts has the same accuracy as that secured when the stopper 72 is attached to the substrate 5. Thus the variance of said relative angle is extremely reduced.
Patent JP-H07248135-A (JP)
Title: Device for ice-based heat storage and melting
Inventor: NAKAMARU TADASHI
IPC: F24F5/00
Filed: 1994-03-11
Abstract: PURPOSE:To effect the melting of the ice at a speed advantageous in following up the load by a method wherein the cold heat of the ice in an ice storage tank is transmitted to a heat exchanger by a heat pump and the water resulting from the melting of the ice by heat exchange is returned to the ice-making device by a circulating pump. CONSTITUTION:A pile of loop type heat pipes 4 arranged one loop over another are extended inside a mass of ice 10 from its upper part to its lower part so that cold heat can be withdrawn from the mass of ice 10 as a whole. Even when the ass of ice 10 has decreased in volume through increase of the load, cold heat is withdrawn from the latent heat of melting of the ice 10 at the upper part of the pile of loop type heat pipes 4 and from the sensible heat of water 11 at a temperature about 0 deg.C at the lower part. Therefore the heat exchange is effected until the mass of ice 10 is reduced to a state that the difference in temperature between the temperature of the water inside the heat storage tank 3 and that of cold water 12 does not exist. This constitution enables effecting the melting of the ice at a speed advantageous in following up the load.
Patent JP-H11222909-A (JP)
Title: Work execution method of precast box culvert by fluid caster
Inventor: TANAKA MASAHIRO
IPC: E03F3/06
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a work execution method by fluid casters, making precast box culverts movable at any one of a straight part, a curved part and a bent part in moving the precast box culverts of heavy weight into laying positions and making jointing-connecting work positively executable in an installation position. SOLUTION: A work execution method of precast box culvets 4 by fluid casters 30 comprises a process of forming a track face into a smooth face up to the laying position of the precast box culverts 4, a process of disposing the fluid casters 30 at the lower faces of the precast box culverts 4 on the track face, and a process of moving the precast box culverts 4 on the track face by the fluid casters 30.
Patent JP-H08231838-A (JP)
Title: Antistatic polylactic acid and molded product thereof
Inventor: MATSUI MASAO
IPC: C08L71/02
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a polylactic acid composition which can give a molding having high antistatic properties and high transparency by mixing a polylactic acid with a small amount of an antistatic agent comprising a block copolymer consisting of an aromatic polyester and a polyalkylene ether and having a melting point of 200 deg.C or below. CONSTITUTION: A lactic acid-based polymer (A) is mixed with a block copolymer (B) consisting of a polyalkylene ether (B1 ) and an aromatic polyester (B2 ) and having a melting point of 200 deg.C or below in an A to B weight ratio of 99.7/0.3 to 50/50 to obtain an antistatic polylactic acid composition. Component A may be a lactic acid homopolymer or a copolymer of lactic acid with an esterifiable material. Component B may be a block copolymer having segments B1 and B2 in a ratio fo 1:1, 1:2 or 2:1. It is desirable that component B2 is an ester of an acid component with an alcohol component at least 50mol% of which consists of an aromatic compound and that the weight fraction of component B1 is 5-30% based on component B. Component B of a molecular weight of 10000-200000 is chiefly used. The mixing of components A and B is performed under mechanical agitation or with a static mixer.
Patent JP-H0620958-A (JP)
Title: Formation of rough silicon surface and its application
Inventor: SUTEFUAN SHIMON DANA
IPC: H01L21/02
Filed: 1993-03-02
Abstract: PURPOSE: To forma Si surface provided with the coarse form of a nanometer scale in a density, a local shape and an average dimension, etc., by using a sticking process for controlling the density of coarseness and the length scale and form of the coarseness. CONSTITUTION: In order to form a capacitor structure of a high capacitance density, a surface 2 of a substrate structure 1 is processed first, so as to make reaction with an Si-containing chemical species be relatively inactive, by using an SiO2 layer on it for instance. Then, a core 3 of Si is stuck on the surface 2 by using a Si-sticking gas. The density of the Si core 3, formed on the substrate surface 2, is controlled by adjusting a temperature and pressure conditions at the time of sticking. The Si is grown further on the stuck core 3, and an almost continuous coating 4 of the Si provided with a coarse surface structure is formed on the substrate structure. Then, when a thin conformal dielectric 5 is formed on the coarse Si surface of the coating 4 and the upper electrode 6 of the Si is stuck on the dielectric 5, the capacitor structure is completed.
Patent JP-H06256422-A (JP)
Title: Copolymer and its production
Inventor: TAKIZAWA TOSHIKI
IPC: C08F212/00
Filed: 1993-03-02
Abstract: PURPOSE:To obtain a high-performance copolymer reduced in heat build-up and excellent in rupture resistance by copolymerizing a conjugated diene compd. and/or an arom. vinylhydrocarbon and a specific monomer. CONSTITUTION:A conjugated diene compd. and/or an arom. vinylhydrocarbon (e.g. 1,3-butadiene) and an organometallic compd. of the formula (wherein R<1> to R<12> are each H or a 1-30C aliph., alicyclic, or arom. hydrocarbon group provided each of R<10> to R<12> does not have H; and M is Su, Si, Ge, or Pb) are copolymerized.
Patent JP-H05244768-A (JP)
Title: Power supply device, burning device, and luminaire
Inventor: YOKOZEKI ICHIRO
IPC: H02M7/12
Filed: 1992-02-27
Abstract: PURPOSE:To obtain a turning on device which has no possibility of generating distortion in its output waveform or of destroying its switching element even when a ripple component or surge having a large value is inputted. CONSTITUTION:A field-effect transistor Q1 is on duty, and upon the voltage of a chopper means 2 detected by means of resistors R1 and R2 is superimposed the ripple component of a commercial AC power source E by means of a ripple component superimposing circuit 5. As a result, an input current has a waveform in-phase and similar to that of a pulsating voltage and a high power-factor can be obtained. When a ripple voltage having a large value is inputted to a resistor R6, a Zener diode ZD1 is turned on and a ripple voltage is dropped from a prescribed value. Since no ripple component having a large value is superimposed and the duty of a PWM controller 4 is made lower than the prescribed value, the generation of distortion in the output of the chopper means 2 and the destruction of the transistor Q1 can be prevented.
Patent JP-S53126798-A (JP)
Title: Fire-smoke prevention system with alarming device
Inventor: YOSHIHARA IKUO
IPC: A62C2/06
Filed: 1977-04-13
Abstract: PURPOSE: To sound an alarm for warning a person standing below the fire shutter that the shutter is closing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06258708-A (JP)
Title: Data recorder
Inventor: OTSUKA YASUNOBU
IPC: G03B17/24
Filed: 1993-03-02
Abstract: PURPOSE:To provide the data recorder which constitutes a communicating contact with an external equipment having extremely loose positional accuracy in a non-contact state, whose recording mechanism are simplified, and in which recording accuracy is improved. CONSTITUTION:An error correcting code forming circuit 9 outputs information with plural synchronizing signals whose phases are different, and changes the phase of the synchronizing signal at the time the block of information changes. When a signal for being transmitted to the external device through a transceiver 1 is transmitted in accordance with the synchronizing signal, the external device receives a part of the information, and records the part of the information received in synchronism with the signal having a specified time lag caused by the synchronizing signal. Furthermore, the information decided before exposure and the information decided after the exposure are separately recorded in the case of action for feeding a photographic film.