baber/WOPTO huggingface dataset:
Patent JP-H03129212-A (JP)
Title: Heating device
Inventor: MACHIDA YOSHIE
IPC: F24C15/06
Filed: 1989-10-13
Abstract: PURPOSE:To enable a heating device suitable for a tea ceremony to be attained by a method wherein a rectangular outer wall surface plate is vertically erected at a circumferential edge of a bottom plate having an electrical heater mounted thereon, a lower frame having some inward engaging tongue pieces at its upper end is provided, an engaging peripheral plate is provided at an upper outer edge of a rectangular cylindrical inner wall surface plate and an upper frame member provided with outward engaging tongue pieces at a lower edge thereof is provided. CONSTITUTION:A heating device frame is constructed such that a heating body 2 is removably arranged, a rectangular cylindrical outer wall surface plate 5 is vertically erected at a circumferential edge of a bottom plate 4 having an electrical heater 3 mounted thereon and a lower frame member 14 having inward directed engaging tongue pieces 7 arranged at its upper edges 6 is provided. Outward projected engaging peripheral plates 9 are arranged at upper edges of the rectangular cylindrical inner wall surface wall 10 freely fitted into the rectangular cylindrical outer wall surface plate 5 of the rectangular container 8, and then the inward engaging tongue pieces 7 arranged at the rectangular cylindrical outer wall surface plate 5 at a lower edge of the rectangular inner wall surface plate 10 is provided with an upper frame 16 formed by arranging the outward-directed engaging tongue pieces 15 to be engaged during a lifting-up of the rectangular inner wall surface plate 10. With such an arrangement, it is possible to provide a heating device which is suitable for a tea ceremony or the like.
Patent JP-H0583700-A (JP)
Title: Dpcm forecasting coding circuit
Inventor: KAWAYANAI NOBORU
IPC: H04N7/32
Filed: 1991-09-18
Abstract: PURPOSE:To make an effective inter-frame forecasting even when the sampling of an NTSC video signal with three-times of frequency of a color sub carrier in the DPCM forecasting coding circuit. CONSTITUTION:A two-frame forecasting device 4 to output frame-to-frame differential signal is provided as a forecasting device. In a switching device 6 for forecasting device, the forecasting information of this forecasting device is taken as the optimum forecasting signal (e), and the corresponding differential information f1 is properly selected as the optimum differential signal (f). This differential signal (f) is quantized by a quantizer 3, this output (c) and the optimum forecasting signal (f) are added by an adder 9, to be inputted to the forecasting device 4 as a local decoding signal. Thus, the frame-to-frame sampling phase is matched by performing the frame-to-frame forecasting, a differential signal becomes zero for a still picture, enabling effective forecasting.
Patent JP-2000119853-A (JP)
Title: Formation of hard carbon film
Inventor: SUGIYAMA OSAMU
IPC: C23C14/32
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a hard carbon film capable of forming a hard carbon film on the inside of an opening with tight adhesion and having a uniform film thickness. SOLUTION: This method for forming a hard carbon film is the one that a hard carbon film is formed on the inside of the opening of a sample having the opening, and, the sample 11 is arranged in a vacuum tank 13 provided with a gas introducing port 15 and an exhaust port 17, an auxiliary electrode 23 is arranged at the opening central part in the opening of the sample 11, the auxiliary electrode 23 is connected to the grounded potential, the inside of the vacuum tank 13 is exhaused from the exhaust port 17, thereafter, gas contg. carbon is introduced from the gas introducing port 15 into the vacuum tank 13, the sample is applied with high frequency voltage, and plasma is generated in the vacuum tank 13 contg. the opening to form a hard carbon film on the inside of the opening of the sample 11.
Patent JP-S62129553-A (JP)
Title: Air-fuel ratio controller
Inventor: NOYORI TAKAHIRO
IPC: F02M7/12
Filed: 1985-11-29
Abstract: PURPOSE:To prevent an air-fuel ratio from going to the rich side as well as to improve a rate of fuel consumption, by letting a controller perform on-off control over a slow cut valve at a time when air-fuel ratio compensation value is approximated to a range of 100% and simultaneously engine speed and throttle opening both become more than the specified value. CONSTITUTION:At a control part 14 which controls the valve 16 installed in a carburetor for its opening or closing and also controls an air-fuel ratio for feedback, at the time of feedback control over the air-fuel ratio by an oxygen sensor 18, air-fuel compensation value is made to go up and simultaneously engine speed and throttle valve opening both are made to go up. And, when the air-fuel ratio compensation value is approximated to a range of 100% and simultaneously the engine speed and the throttle valve opening both become more than the specified value, a slow-cut valve is controlled for opening or closing at every T second interval. And, when any one of the air-fuel ratio compensation value, the engine speed and the throttle valve opening becomes less than the setting value, it is constituted so as to stop on-off control over the said slow-cut valve.
Patent JP-H09113533-A (JP)
Title: Acceleration sensor
Inventor: KAJI NORIKIMI
IPC: G01P15/09
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration sensor, which can prevent the generation of leakage of the adhesive agent to be used in fixing a piezoelectric element to a support and in which an upper and a lower positions of the piezoelectric element are constant so as to obtain the stabilized characteristic. SOLUTION: A support 2 is a resin molding, of which outline is formed into the nearly rectangular parallelopiped, and a space 10, of which upper surface is opened, is formed in the interior of the support 2, and output terminals 6a, 6b, of which tips face to the inside of the space 10, are inserted in both side surfaces for holding by insert molding. One side surface crossing both the side surfaces, in which the output terminals are inserted, is formed with a horizontal hole 11, which has a rectangular cross section and which is inclined in relation to an axis in the vertical direction, for passing.  One end of the piezoelectric element 1 having the nearly rectangular cross section is passed through the horizontal hole 11 in an inclined state, and this one end is made to face the inside of the space 10 so as to electrically connect both the side surfaces of the piezoelectric element 1 and the corresponding output terminals 6a, 6b in the space 10.
Patent JP-H08126713-A (JP)
Title: Hermetic holder of spectacle part for full-surface shaping body
Inventor: YAMADA KUNIO
IPC: A62B18/08
Filed: 1994-10-31
Abstract: PURPOSE: To prevent the inflow of harmful materials of external environment into a full-surface shaping body. CONSTITUTION: This hermetic holder has flat sealing bodies 2 and projecting parts 3 extending from these sealing bodies 2 and is integrally molded of flexible materials, such as silicone resins, polyurethane resins, polypropylene or nylon. The holder is formed with hole parts 4 penetrating through the projecting parts 3 from the sealing bodies 2. The peripheral edges of the full-surface shaping body comes into contact with the sealing bodies 2 when the full-surface shaping body is mounted on the head by inserting the temple parts 6 of spectacles 5 into the hole parts 4 and pressing the sealing bodies 2 to the temporas of the header of a user to be mounted with the full-surface shaping body.  The inside surfaces of the sealing bodies 2 come into contact with the recessed parts formed by the temoras and the outside surfaces of the sealing bodies 2 come into tight contact with the inner peripheral edges of the full-surface shaping body.
Patent JP-H1098797-A (JP)
Title: Hearing aid
Inventor: SHIMOKOUCHI YOSHIMASA
IPC: H04R25/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a hearing air which is easily manufactured and gives an excellent feeling of wearing in an ear hole and hardly causes howling. SOLUTION: This hearing aid has the main body 1 having a microphone 4 which gathers an external sound, a receiver 6 which amplifies and outputs the gathered sound, and a sound output hole 3b which guides the output sound from the receiver 6 and is provided with an ear hole wearing part 2 to be wron in the ear hole 52 on the side of the sound output hole 3b of the hearing aid main body 1; and the hearing aid has an expansible and flexible ring-shaped cushion 7 fitted to the peripheral edge of the base end part 2b of the ear hole wearing part 2 and an expansible and flexible ear chip 8 which is fitted to the peripheral edge of the tip part 2c of the said ear hole wearing part 2 so that one end of the ring-shaped cushion 7 is fixed.
Patent JP-H03129377-A (JP)
Title: Image forming device
Inventor: YANASE NORIYUKI
IPC: G03G17/00
Filed: 1989-10-13
Abstract: PURPOSE:To achieve image formation by a simple mechanism and process excellent in high resolution and gradation by putting a suspension between a pair of electrodes, permitting a light source and an optical system to expose the suspension from the transparent electrode side, forming an image with liquid toner grains and transferring the image onto a medium to be transferred. CONSTITUTION:A development voltage is applied between a transparent electrode 101 and a counter electrode 102 opposed to it and the suspension 104 wherein the liquid toner grains 103 are dispersed in an insulating solvent is arranged. The liquid toner grains 103 are electrified to polarity opposite from the transparent electrode 101 in advance, whereby they can be gathered in the vicinity of the surface of the transparent electrode 101. An exposure light 110 coming out of the light source 104 and the optical system 106 passes through the transparent electrode 101 and irradiates the liquid toner grains 103 in the suspension 104. The liquid toner grains 103 exposed by the exposure light 110 receives charge injection from the transparent electrode 101 to reverse their electrification polarity and electrophoresis to the counter electrode 102 is performed to form an image. Thus, an image is transferred on plain paper without degradation in image quality.
Patent JP-H06118359-A (JP)
Title: Phase type space optical modulator
Inventor: FUKUI KOJI
IPC: G02F1/1335
Filed: 1992-10-07
Abstract: PURPOSE:To execute phase modulation in which there is scarcely an amplitude fluctuation by a liquid crystal cell. CONSTITUTION:An incident side liquid crystal oriented direction of a liquid crystal cell 103 is set in parallel to a transmission axis of a polarizing plate 102, and an emitting side liquid crystal oriented direction is set in parallel to a transmission axis of a polarizing plate 104. By using a TN liquid crystal cell, and setting the transmission axis of the polarizing plate in parallel to the oriented direction of an opposed liquid crystal, phase modulation in which there is scarcely an amplitude fluctuation can be executed. Also, by using this space optical modulator and executing the phase modulation in an optical information processor, one sample point of a hologram is shown by one picture element, and the number of batch processing picture elements can be improved.
Patent JP-H1180389-A (JP)
Title: Polyester elastomer film
Inventor: ONMIYACHI TAKAHITO
IPC: C08L67/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester elastomer film utilizable in uses of backing sheets or the like for paper diapers excellent in moisture permeability and deodorant effects. SOLUTION: This polyester elastomer film contains an aromatic polyester unit as a hard segment and a poly(alkylene oxide)glycol unit as a soft segment and satisfies formulae I and II as follows: formula I:0<(1/d)(1,000/F-b)<=0.0125 and formula II: 0<(b)<=0.15 [(d) is the thickness (×m) of the film; F is the moisture permeability (g/m<2> .24 hr) of the film; (b) is the permeation constant (m<2> .24 hr/g) of the film].
Patent JP-H01113375-A (JP)
Title: 2,5-distyrylpyrazine derivative and production thereof
Inventor: TESHIROGI TAKAMARO
IPC: C07D241/12
Filed: 1987-10-23
Abstract: NEW MATERIAL:A 2,5-distyrylpyrazine derivative shown by formula I (X is COCH3 or H). EXAMPLE:2,5-Bis(4-acetaminostyryl)pyrazine. USE:Useful as a photoreaction agent or optical recording material. Also useful as analyzing and measuring reagent as a fluorescent brightener or optically reactive fluorescent substance because the compound itself is a fluorescent substance. Further useful as a compound for polymers comprising a diamine component as a monomer raw material because the compound is a bifunctional monomer containing a high reactive amino group. PREPARATION:p-Acetaminobenzaldehyde shown by formula II is reacted with 2,5-dimethylpyrazine shown by formula III in the presence of a condensation agent such as polyphosphoric acid to give 2,5-bis(4-acetaminostyryl)pyrazine shown by formula IV. Then this compound is reacted under an acidic condition to give a compound shown by formula I.
Patent JP-2000094694-A (JP)
Title: Printer
Inventor: SHINOHARA HIDEKI
IPC: B41J2/06
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To perform high definition high gradation recording at high speed through a simple structure by controlling the pulse top potential of each pulse in pulse train depending on the gradation of dot corresponding to that pulse within the range of a voltage generating an electric field for flying ink from an ejection electrode. SOLUTION: Upon receiving an enable signal S1 from a drive circuit, the switching circuit 61 of a high voltage generating circuit 42 outputs the potential from a pulse power supply 60a while superposing on a bias voltage. Upon receiving an enable signal S2 from the drive circuit, the switching circuit 6 outputs the potential from a pulse power supply 60b while superposing on the bias voltage. Consequently, the ejection electrode of a recording head is applied with a high voltage signal superposed with a pulse of pulse top corresponding to the gradation of a pixel being recorded on a recording medium. Consequently, a density gradation can be affixed to 1 dot and high speed high gradation recording can be realized because 1 pixel of a recording image can be formed of 1 dot.
Patent JP-H01110597-A (JP)
Title: Composite emulsion hydraulic oil
Inventor: KAGEYAMA HACHIRO
IPC: C10M173/00
Filed: 1987-10-26
Abstract: PURPOSE:To provide the above flame-retardant O/W/O type oil outstanding in lubricity and rustproofness, consisting of a lubricating oil as the outermost phase and a second lubricating oil containing water substitution agent as the innermost phase. CONSTITUTION:The objective hydraulic oil consisting of (A) a lubricating oil, as the outermost phase, comprising mineral oil (purified mineral oil with a dynamic viscosity at 98.89 deg.C of ca. 2-30cst) and/or synthetic oil (pref. poly-alpha- olefin oil) and (B) a second lubricating oil, as the innermost phase, comprising mineral oil and/or synthetic oil, also containing water substitution agent. Said water substitution agent is e.g., 9,10-dihydroxystearic acid, dodecyl sebacate, dioctyl phosphite, distearyl hydroxyphosphite, tallow trimethylenediamine.
Patent JP-S61147480-A (JP)
Inventor: WATANABE TOSHIHIKO
IPC: H01L23/32
Filed: 1984-12-21
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-H04145401-A (JP)
Title: Light variable delay device
Inventor: SHIMAZU YOSHIHIRO
IPC: H04B10/11
Filed: 1990-10-08
Abstract: PURPOSE:To change the propagation delay time of an optical signal only by the control of a uniaxial direction and to offer a small-sized and simple device by integrating and fixing an input optical fiber and a collimating lens, and an output optical fiber and a condenser lens in a primary cylinder and a secondary cylinder, respectively. CONSTITUTION:The optical signal outputted from the input optical fiber 11 which is fixed in a primary sleeve 15 is converted into the parallel rays of light by the collimating lens 12 which is fixed in the sleeve 15 and propagated in the space of the primary cylinder 17, then condensed by the condenser lens 13 which is fixed in a secondary sleeve 16 and inputted in the output optical fiber 14 which is fixed in the sleeve 16. In order to adjust a delay distance, an adjusting nut 19 is rotated in a desired direction. The locking ring 192 of the nut 19 is rotatably held by the guides 182 and 183 of the secondary cylinder 18. The cylinder 17 is moved in an axial direction by having the guiding groove 171 guided on the guiding rail 181 of the cylinder 18. Thus, the spatial propagation distance of the parallel rays of light by the lens 12 is adjusted.
Patent JP-H04144792-A (JP)
Title: Staple sorter
Inventor: MIYOSHI JUN
IPC: B42B4/00
Filed: 1990-10-05
Abstract: PURPOSE:To enable a bundle of papers on a bin to be bundled by making its corner part uniform by a method wherein respective bins engaged with one another by transferring in a paper discharge direction are moved in an upstream side direction of the paper discharge direction. CONSTITUTION:Paper unnecessary for sorting to be discharged from a copying machine body 70, after passing an inside of a sorter body part 20, is placed on a bin for non-sorting 12. Many flat plate like sorting bins 11 on which sorted paper is placed are disposed in an array vertically below the non-sorting bin 12. Each sorting bin 11 is of the same slant state as the non-sorting bin 12. Then, paper to be discharged on each sorting bin 11 is moved by its own weight along the slant of each sorting bin 11, and each paper is arranged properly along a paper discharge direction with a paper properly arranging part provided to an upstream part of a paper discharge side of each sorting bin 11. Thereby, bundles of paper on respective bins 11 can be bundled by making their corner parts uniform.
Patent JP-S62131746-A (JP)
Title: Manufacture of stator of motor for electronic time piece
Inventor: SUGANO FUMIO
IPC: H02K21/18
Filed: 1985-11-29
Abstract: PURPOSE:To obtain a motor having a high efficiency with inexpensive materials by forming a groove on a stator coupler, burying a nonmagnetic material in the groove, and welding it, thereby reducing a magnetic passage area. CONSTITUTION:A lower rotor containing hole 2 is formed by pressing in a preform of a stator 1 made of a BP permalloy, grooves 4 are formed on a stator coupler 3 at both radial sides, and the sectional area of the coupler 3 are 0.02mm<2> or less. Then, a ribbon material 5 made of a nonmagnetic material is inserted, and the material 5 and the end of the groove 4 are welded by a laser welding, thereby, the hole 2 is completed. The working is simple though a magnetic passage area is small, and since the ribbon material is inserted, its strength can be maintained.
Patent JP-H09112411-A (JP)
Title: Capacity detecting device for swash plate type variable displacement hydraulic pressure device
Inventor: YOSHINARI TAKAMASA
IPC: F04B1/20
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent wear and seizure by a simple construction to make a high-speed capacity control possible. SOLUTION: At a position which is spaced a distance R apart from the center shaft A of rotation of a swash plate 30 of a swash plate type variable displacement piston pump, and deflected by θ degrees in the reversely tilt-turning direction, a pin member 32 is planted-provided on an end face of the swash plate 30 to form a spherical part 32a on its tip. The nearly central part of one end of a guide rod 41 crossing the axis-line of the pin member 32 at about right angles is pressed against the spherical part 32a by a weak spring 45, and the other end of the guide rod 41 is connected to a core 43 through a connecting rod 42 made of non-magnetic material to build up a differential transformer 44 together with three coil members 44a. Thus, the amount of movement of the pin member 32 is electrically detected through the guide rod 41.
Patent JP-H06212574-A (JP)
Title: Calcium control system
Inventor: KENESU KUREA
IPC: A23L29/20
Filed: 1993-10-27
Abstract: PURPOSE: To print even with a decreased amount of a dye by using printing size comprising the specified mixture of a hydrocolloid such as guanol type with calcium citrate and an alginate. CONSTITUTION: A blend of a pigment, a dye other than cationic ones, a hydrocolloid selected from the group consisting of guar, guar oxides, carboxymethyl guar, hydroxyalkyl guar or polyvinyl alcohol, carboxymethyl cellulose, xanthan gum, locust gum soluble in cold water, starches soluble in cold water, hydroxyethylated starches and hydroxypropylated starches and calcium citrate is prepared, wherein the ratio of hydrocolloid to calcium citrate is within a range of 10:1-1:20. The blend and an alginate are mixed to make a mixture in which 16-60% of cations in the alginate being calcium-substituted with calcium citrate. A substrate is printed with a printing paste compsn. contg. 10-90 wt.% of the mixture.
Patent JP-S62128302-A (JP)
Title: Flexible type electromagnetic force actuator
Inventor: HORI YOICHI
IPC: H02K33/02
Filed: 1985-11-29
Abstract: PURPOSE:To obtain a strong force with a small scale device, and to respond to a long stroke by providing a coil wound on each stator so as to generate an electromagnetic attractive force of variable cavity type in the moving direction of a needle. CONSTITUTION:The tilted device is constituted so that a plunger constitution is formed so as to generate the electromagnetic attractive force of variable cavity type by which a needle 5 is moved to the left with a stator 1 and a coil 3 at the left side, and the plunger constitution is formed so as to generate the electromagnetic attractive force of variable cavity type by which the needle 5 is moved to the right with a stator 2 and a coil 4 at the right side. A position control system can be realized with a simple constitution by a servo compensator 21 which generates a force command F* with a position command x* and a position signal (x), an equalizer which gives a driving force F to a plunger corresponding to the force command F*, and a current control system 22. Thereby,the strong force having a force of thousand times force compared with a conventional one, and having that of about sixty times in an existing manufacturing level can be generated, and it is possible to respond to the long stroke generating a requested force at each unit by cascade-connecting plural pieces as a unit.
Patent JP-S61146324-A (JP)
Title: Waste gas treating apparatus
Inventor: FUJIMOTO YASUO
IPC: B01D53/34
Filed: 1984-12-20
Abstract: PURPOSE:To increase the percentage of removal of waste gas, to permit miniaturization of the apparatus, and to reduce the frequency of regeneration and exchange of adsorbent by packing an adsorbent for gas in a cathode chamber of an electrolytic cell partitioned by a diaphragm and providing an inlet and an exit for gas to the cathode chamber. CONSTITUTION:An electrolytic cell is partitioned vertically with a diaphragm 7 to a cathode chamber 2 and an anode chamber 1, and an inlet 3 for the waste is provided to the bottom of the cathode chamber 2, and an exit 4 for the gas to be treated is provided to the top of the cathode chamber 2. The electrolytic cell is filled with electrolytic liquid 9, and an adsorbent 8 such as active carbon is filled in the cathode chamber 2 upto the liquid surface of the electrolytic liquid 9. Lead, etc., is used for the cathode 5, and lead peroxide, etc., is used for the anode 6. The gas 10 to be treated is blown into the cathode chamber 2 alone from the inlet 3 for the waste gas, and a reducing reaction due to the electrolysis and adsorption due to the adsorbent are proceeded in the same electrolytic cell, i.e. cathode chamber 2 while depressing the influence due to the oxidation reaction at the anode 6. The percentage of removal for NO, etc., in the waste gas is improved by the synergistic effect of both the reducing reaction and the adsorption.