baber/WOPTO huggingface dataset:
Patent JP-H1056180-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHOJI TATSUMI
IPC: H01L21/318
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To form an insulating layer at a low temperature by forming a semiconductor layer on an insulating surface, and reforming the first area of the semiconductor layer from the side opposite to insulating surface of semiconductor layer with an excimer laser, to form the insulating layer. SOLUTION: In a plasma CVD manner, a semiconductor layer 4 and a doping semiconductor layer 5 are formed all over the surface of an insulating substrate 1, and worked into an island shape by dry etching. Then an Al film is so formed as to be an electrode 6, and in addition, a part of the doping semiconductor layer 5 and the semiconductor layer 4 is removed by dry etching. Then only the part, being a channel part, is irradiated with an excimer laser beam, and a specified depth from the surface side of the semiconductor layer 4 is reformed to form an insulating layer 13, acting as a gate insulating film. Then an insulating layer 3 and a gate electrode 2, etc., are formed.  Thereby the insulating layer 13 of superior quality is formed at low temperature, preventing deterioration of the semiconductor layer 4, and in addition, a clean interface between the insulating layer 13 and the semiconductor layer 4 is formed.
Patent JP-S61123705-A (JP)
Title: Waste heat recovery method of diesel engine
Inventor: SUGIMURA HIROMASA
IPC: F01K23/02
Filed: 1984-11-16
Abstract: PURPOSE:To increase a steam supply to a turbo generator and to make the generated electric power increase, by feeding an exhaust gas economizer with high temperature fresh water, while feeding a heating service apparatus with hot water heated with supercharging air. CONSTITUTION:In a circulation system of cylinder jacket cooling water, there is provided with a fresh water heater 21 at the upstream side of a fresh water cooler 18. And, after condensate of a turbo generator 22 and fresh water after being heat-exchanged by a heating service apparatus 7 are joined together, they are fed to the fresh water heater 21 with a fresh water circulating pump 23 and heated by the said cooling water. The heated fresh water is fed to an air cooler 15 and, after being reheated, a part of it is fed to a steam separator 5 with a feed water pump 2. In addition, the rest of fresh water is fed to a steam separator 25, and the separated steam hereat is fed to a low pressure stage of the turbo generator 22, and hot water is fed to the heating service apparatus 7 with a hot water pump 26. With this constitution, a steam supply to the turbo generator 22 is sharply increasable.
Patent JP-H0293066-A (JP)
Title: Sputtering method and device
Inventor: IZEKI SEIJI
IPC: C23C14/34
Filed: 1988-09-28
Abstract: PURPOSE:To prolong the service life of a target and to enable sputtering for a long time by sputtering a film as the target while travelling over a cathode and by forming a thin film consisting of the constituents of the film on a substrate. CONSTITUTION:A film as a target 3 is sputtered while travelling over a cathode 2 and a thin film consisting of the constituents of the film is formed on a substrate 1. By this method, sputtering can be carried out for a long time even in the case of a heat insulating target having inferior heat resistance. Since electric power impressed can be increased, materials for forming the thin film can be selected from an extended range.
Patent JP-H0882705-A (JP)
Title: Optical wavelength selection element
Inventor: MORI HIROSHI
IPC: G02B5/22
Filed: 1994-09-12
Abstract: PURPOSE: To obtain an optical wavelength selection element which heats a waveguide layer of an optical filter to be used for optical communication and optical integrated circuit and controls transmission of a specific wavelength by diffraction gratings formed in this waveguide layer. CONSTITUTION: This optical wavelength selection element has a semiconductor substrate 1, the semiconductor optical waveguide layer 3 which is formed in the upper part of this semiconductor substrate 1 and has the refractive index higher than the refractive index of the semiconductor substrate 1 and having dependency on temp., the diffraction gratings 2 which are formed on the semiconductor optical waveguide layer 3, a semiconductor clad layer 4 which is formed on the upper part of the semiconductor optical waveguide layer 3 and has the refractive index smaller than the refractive index of the semiconductor optical waveguide layer 3 and a heating means 5 which is electrically insulated from the semiconductor optical waveguide layer 3,  heats the semiconductor optical waveguide layer 3 by the electric current supplied from outside and selects and emits the wavelength based on Bragg diffraction conditions of the diffraction grating 2 from the light made incident from outside.
Patent JP-S62102199-A (JP)
Inventor: MORIOKA TAKAYUKI
IPC: G21F9/00
Filed: 1985-10-30
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-S60135765-A (JP)
Title: Method for inspecting contraction of cancer
Inventor: AOYAMA MASAAKI
IPC: G01N33/58
Filed: 1983-12-23
Abstract: PURPOSE:To enable exact an indentification test by adding a hematoporphyrin deriv. to the lymph cells from a person to be tested, separating only the lymph cells after incubation and measuring quantitatively the quantity of the radicals included in the separated lymph cells by using an electron spin resonator. CONSTITUTION:Only the lumph cells are taken out of the blood drawn from a patient and is mixed with, for example, 50mul hematoporphyrin driv. of 0.005mol and the mixture is incubated for about 10min at 37 deg.C and is subjected to a centrifugal sepn. for 5min at 1,500rpm to take out only the lymph cells. Such lymph cells are cleaned with a physiological salt soln. and the lymph cells after cleaning which is held suspended in 300mul physiological salt soln. is introduced into an electron spin resonator (ESR device) and while UV rays are irradiated thereto, the quantitative measurement is made. The result measured in such a way indicates that the intensity (upper part in the figure) indicated by the cancer patient's lymph cells is about 4-times the intensity (lower part in the figure) indicated by the normal healthy person's lymph cells. The exact identification test is thus accomplished by using the hematoporphyrin deriv.
Patent JP-2000074368-A (JP)
Title: Combustor
Inventor: TSUGE TSUTOMU
IPC: F23D23/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a combustor for preventing a resonant sound from being produced owing to a combustion fan when a combustion sound of the burner is small and for adjusting the amount of combustion with the aid of two burners. SOLUTION: A combustor apparatus is adapted such that there are provided combustion control means 30 for selectively executing first combustion control for actuating only a first burner 4 and second combustion control for actuating both of the first burner 4 and a second burner 5, and in a predetermined combustion amount range the same combustion amount is available even with the first combustion control and the second combustion control. In the combustor apparatus, the combustion control performs the second combustion control when revolutions of a combustion fan 22 fall within a range of predetermined revolutions where there is the possibility of a resonant sound being produced in the first combustion control when there is performed combustion control at a certain fuel amount within the predetermined combustion amount range.
Patent JP-H0587168-A (JP)
Title: Disc brake
Inventor: TSURUTA MATSUHISA
IPC: F16D65/18
Filed: 1991-09-24
Abstract: PURPOSE:To improve responsiveness and absorb liquid pressure vibration positively by providing a piston for moving a brake pad by pressing with liquid pressure, and a diaphragm disposed inside the piston in such a way as to form a space between the diaphragm and piston. CONSTITUTION:At the time of liquid pressure vibration being generated, a diaphragm 21 is elastically deformed onto the side of a space 26 and a liquid chamber 27 to absorb the vibration. In the case of an inner brake pad 6 moving onto the inner side at the time of liquid pressure vibration being generated due to the partial wear of a disc rotor 8, the diaphragm 21. moves onto the space 26 side to absorb the vibration, and in the case of the pad 6 moving onto the outer side, the diaphragm 21 moves onto the liquid chamber 27 side to absorb the vibration. When the pressure of the liquid chamber 27 exceeds over the allowed limit pressure of the diaphragm 21, the diaphragm 21 comes in contact with the recessed part 22a of a stopper 22, and the pressure of the liquid chamber is applied to the stopper 22, so that an outer brake pad 7 presses the disc rotor 8 through a piston 9, a pad 6, an arm part 4 and a claw part 5 to brake a vehicle with desirable responsiveness.
Patent JP-S6398020-A (JP)
Title: Data processor
Inventor: MATSUDA SHIGEMUTSU
IPC: G06F3/0481
Filed: 1986-10-14
Abstract: PURPOSE:To contrive the improvement of the character operability by switching input information by an entry key so as to switch into a numeral and a specific character through the changeover key. CONSTITUTION:An alphabet mode key 25 is provided in a key input section and in depressing a key 25, the input information is switched from the entry to the alphabet in keys 21a, 21b... of the entry key 21 and a specific alphabet in response to the number of times of the selected key becomes input information. Thus, numeric/alphabetic display is applied without a cursor operation to improve the key operability remarkably.
Patent JP-S62102751-A (JP)
Inventor: TOGO TAKASHI
IPC: A61B19/00
Filed: 1985-10-30
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-H03106060-A (JP)
Title: Mounting structure of semiconductor element
Inventor: KIMURA TOSHIHIRO
IPC: H01L23/28
Filed: 1989-09-20
Abstract: PURPOSE:To enable a semiconductor element to be improved in heat dissipating property and to be easily and uniformly coated with sealing resin by a method wherein a metal board is formed into a plate-like shape provided with a recess which is formed by bending the peripheral edge of the board into a shape of L, the semiconductor element is fixed to the recess through the intermediary of an insulating layer, and the sealing resin is filled into the recess. CONSTITUTION:A metal board 10 is formed into a plate-like shape provided with a recess 11 which is formed by bending the peripheral edge 10a of the board 10 into a shape of L, a wiring section 13 is formed on in the recess 11 of the metal board 10 through the intermediary of an insulating layer 12 and a semiconductor element 14 is fixed to the metal board 10 through the intermediary of the insulating layer 12. The electrode of the semiconductor element 14 is connected to the electrode of the wiring section 13 of the metal board 10 through a wire 15. A sealing resin 17 filled into the recess 11 of the metal board 10 seals up the semiconductor element 14 and others in the recess 11. By this setup, a semiconductor element can be improved in heat dissipating property and thickly and uniformly coated with sealing resin.
Patent JP-H0666599-A (JP)
Title: Automatic recorder
Inventor: HAYAMIZU KEITARO
IPC: G01D9/00
Filed: 1992-08-21
Abstract: PURPOSE:To facilitate the replacement of a recording sheet and to eliminate the lifting mechanism of a recording pen by driving a servo motor by an operation of an operation button and shifting the pen to outside of the sheet. CONSTITUTION:If a recording sheet 12 is replaced, when an operation button 7 is pressed, a servo motor 3 is driven through driving means 8, an indicating needle 14 is rotated around a rotary shaft 15. When the button 7 is again pressed after the replacement of the sheet 12 is finished, the motor 3 is reversely rotated to reset a pen 6 to a predetermined set position. Accordingly, it is not necessary to mount a lever for raising the pin 6 and to vertically movably mount the needle 14 on the shaft 15.
Patent JP-S60136358-A (JP)
Title: Semiconductor device
Inventor: SATOU KOUJI
IPC: H01L25/065
Filed: 1983-12-26
Abstract: PURPOSE:To augment the mounting density by means of reducing the mounting space by a method wherein the first and the second semiconductor element chips are respectively fixed to the first and the second containers inside an enclosure while external terminals electrically connected to each chip as specified are formed on the outer surface of the enclosure. CONSTITUTION:The first semiconductor chip 44 is fixed on the inner bottom surface of a lower side container 31 by bonding process etc. while the pad and plated parts 50 for bonding posts are connected with one another by means of bonding wires 45. Likewise, the second semiconductor chip 46 is fixed on the inner bottom surface of an upper side container 32 while the pad and plated parts 50' for bonding posts are connected with one another by means of bonding wires 47. Besides, numerous external terminals 33' are formed on the sides of the upper side container 32 while connecting parts are buried in the container 32 so as to connect the external terminals 33', the plated parts 50' for bonding posts and upper and lower connecting terminals 51' with one another by means of specified circuits. The same procedures may be applicable to the lower side container 31.
Patent JP-S62106843-A (JP)
Title: Catalyst for purifying exhaust gas and its preparation
Inventor: SAITO KOICHI
IPC: B01J23/50
Filed: 1985-11-01
Abstract: PURPOSE:To enhance catalytic effect and to improve catalytic activity, by applying a catalytically active substance containing at least one platinum group element selected from Pt, Rh and Pd to the gas contact surface or gas contact part of a refractory three-dimensional structure so as to form projections. CONSTITUTION:An activated alumina pellet is impregnated with an aqueous solution containing a water-soluble salt to one or more of a catalytically active component comprising a platinum group element selected from Pt, Rh and Pd to support said component and the impregnated pellet is dried, baked and subsequently ground by a hammer mill to obtain a catalytically active substance supported powder which is, in turn, thrown in an aqueous solution containing a dispersant to prepare a slurry under stirring. This slurry is infiltrated in a three-dimensional structure and the excessive slurry is subsequently removed from said three-dimensional structure to form a largely depressed and protruded projection-like catalyst coating layer to the internal wall surfaces of said struc ture or the surface of the skeletal thereof.
Patent JP-S61117294-A (JP)
Inventor: RICHIYAADO NEIRU BIIBAA
IPC: C25B9/19
Filed: 1985-11-01
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-S61123608-A (JP)
Title: Emulsion polymerization method
Inventor: WASHIMI MASAO
IPC: C08F18/08
Filed: 1984-11-19
Abstract: PURPOSE:To produce an emulsion having excellent freeze-thaw stability and low-temperature film-forming property, by dissolving a partially saponified polyvinyl acetate in vinyl acetate monomer, and carrying out the emulsion polymerization of the vinyl acetate monomer using polyvinyl alcohol as protective colloid. CONSTITUTION:The emulsion polymerization of vinyl acetate monomer is carried out by suing a polyvinyl alcohol preferably having an average degree of saponification of >=80mol% average polymerization degree of 500-3,000 as protective colloid. In the above process, a partially saponified polyvinyl acetate having an average degree of saponification of 2-30mol% is dissolved in vinyl acetate monomer at a concentration of 0.5-100wt% and the vinyl acetate monomer is subjected to the emulsion polymerization. USE:The produced emulsion is useful as an adhesive or a coating agent.
Patent JP-H0293597-A (JP)
Title: Speech recognition device
Inventor: NISHIMURA MASAFUMI
IPC: G10L17/08
Filed: 1988-09-30
Abstract: PURPOSE:To enable high-accuracy recognition by making the output probability of the identifier of a spectrum variation quantity prototype for recognizing a probability model common among probability models which having the same model identifier regarding spectrum data and a spectrum variation quantity. CONSTITUTION:Markov models in label units having independent label output probability are prepared for individual spectra and spectrum variation quantities. When the parameters of the Markov models are estimated, a switching device 14 is switched to the side of a parameter estimation device 16 for the models and a word base form table 18 where a sequence of label couples is registered is utilized to train the models, thereby determining the parameter value of the parameter table 20. When recognition is carried out, the switching device 14 is switched to the side of the recognition device 17 and an input speech is recognized based upon the sequence of label couples, the base form table 18, and parameter table 19. Consequently, high-accuracy recognition is carried out without increasing a calculation quantity nor storage quantity so much.
Patent JP-H0553637-A (JP)
Title: Numerical controller containing cutting auxiliary display function
Inventor: ARAI HIROAKI
IPC: G05B19/4061
Filed: 1991-08-29
Abstract: PURPOSE:To provide a numerical controller which can monitor the actual machining state and can easily check a machining program by displaying the two-dimensional graph display showing the change of the cutting state of a grinding area on a CRT display screen as the cutting state auxiliary display in addition to the display of the general view of a work and the tools through the graphic display function. CONSTITUTION:A numerical controller containing a graphic display device 1 is provider with a work display means which shows the shape of the work, a tool display means which shows the mobile tools, and an auxiliary display control part 13 which performs the two-dimensiona1. graph display to show the change of the cutting state on a minor display screen as the cutting state auxiliary display.
Patent JP-H0293144-A (JP)
Title: Flywheel equipped with torsional damper
Inventor: UMEYAMA MITSUHIRO
IPC: F16F15/139
Filed: 1988-09-30
Abstract: PURPOSE:To perform balance correction for the relative revolution by distributing the correction balance for the revolution unbalance generated by the asymmetric arrangement of the constitution parts including springs nearly so as to be equal on the drive and driven sides. CONSTITUTION:In order to maintain the revolution balance, a drive plate hole 19 is formed on a drive side flywheel 10, and a driven plate cut part 29 is formed on a driven plate 22 of a driven side flywheel 20. In each of the hole 19 and the driven plate cut part 29, the correction balance is formed during the revolution of the flywheel. Each of the hole 19 and the driven plate cut part 29 is formed so as to generate each half of the correction unbalance, and consideration is performed in the designing stage. Therefore, the revolution balance is maintained, in the case where the relative revolution is generated or not between the drive side and driven side.
Patent JP-2000075539-A (JP)
Title: Toner
Inventor: MAGOME MICHIHISA
IPC: G03G9/087
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a toner having excellent triboelectric property, fluidity, fixing property, sharp image characteristics without fog, and excellent stability for repeated use. SOLUTION: The toner particles contain a binder resin, coloring agent, release agent, charge controlling agent and polyester resin. The toner is obtd. by polymn. of a monomer compsn. containing at least polymerizable monomers, coloring agent, release agent, charge controlling agent and polyester resin in an aq. medium. The release agent is included by 10 to 30 pts.wt. to 100 pts.wt. of the binder resin, and the toner particles are treated by adding heat and/or mechanical shock under conditions that the surface temp. of the toner particles is heated to higher than the glass transition temp. (Tg) of the polyester resin.
Patent JP-H07101133-A (JP)
Title: Cassette detection device
Inventor: HASEGAWA YUZO
IPC: B41J35/28
Filed: 1993-09-30
Abstract: PURPOSE:To provide a cassette detection device wherein it is possible to surely discriminate kinds of tape cassettes, the power consumption is small and it is stable against disturbance. CONSTITUTION:A casette detection device is comprises an actuator 8 of which tip portion 15 is separated to a plural sections and a mechanical switch 6 disposed under the tip portion 15. A contact 7 of the mechanical switch 6 is pressed via the tip portion 15 of the actuator 8 by a projection section formed in a recessed section of a tape cassette so that a signal is outputted. A kind of the tape cassette is discriminated based on the signal.
Patent JP-H0959165-A (JP)
Title: Production of stabilized polyiodide preparation
Inventor: KATSURA MICHIO
IPC: A61K47/16
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To economically produce the subject preparation by mixing a polyiodine ion with solid urea, maintaining a proper effective iodine concentration for a long period of time, suppressing sublimability of iodine, useful as an iodoform antimicrobial agent. SOLUTION: This stabilized polyiodide preparation is obtained by blending (A) a polyiodine ion (diiodated ion, pentaiodated ion or heptaiodated ion) with (B) solid urea to form a stable complex. The component A is preferably mixed with solid glycine to form diglycine/polyiodide. The component A is obtained by blending an iodide (hydroiodic acid, an alkali metal salt of iodine, an alkaline earth metal salt of iodine, ammonium salt of iodine, amine salt of iodine, etc.) with iodine and dissolving the blend in a small amount of water. The concentration of the component B is preferably 10-90wt.% and that of the component A is preferably 1-60wt.%.
Patent JP-H1067889-A (JP)
Title: Flame-retardant polyolefin composition
Inventor: NAKAJIMA YOICHI
IPC: C08K5/10
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant polyolefin compsn. which gives a molded item excellent in resistance to plane impact by compounding a polyolefin with magnesium hydroxide and a specific ester. SOLUTION: A condensed aliph. hydroxy acid obtd. by subjecting an aliph. hydroxy acid to condensation by dehydration under heating is esterified with a polyol in the presence of a catalyst (e.g. sodium hydroxide) to give an ester (B). 100 pts., wt. compsn. (A) prepd. by compounding a polyolefin with 30-70 wt.% magnesium hydroxide having an average particle size of 0.1-10×m gm is compounded. 1-5 pts. wt. ingredient B, kneaded, and pelletized.
Patent JP-H0579669-A (JP)
Title: Ventilating fan
Inventor: ISAKA KINJI
IPC: F24F7/013
Filed: 1991-09-25
Abstract: PURPOSE:To obtain a ventilating fan capable of reducing noise and increasing the amount of ventilating air. CONSTITUTION:A shutter 2, inclined at an inclining angle theta so as to be lowered toward the outside of the housing of main body 1 of a ventilating fan, is provided. A motor fan 5 is installed in the main body 1 so that the direction of the rotating shaft is inclined at an inclining angle thetaa, coinciding with the inclining angle 9 of the shutter 2 substantially.