baber/WOPTO huggingface dataset:
Patent JP-H02258925-A (JP)
Title: Production of extra thin grain-oriented silicon steel sheet having high magnetic flux density
Inventor: IWANAGA ISAO
IPC: H01F1/16
Filed: 1989-03-30
Abstract: PURPOSE:To produce an extra thin grain-oriented silicon steel sheet having high magnetic flux density at a low cost by forming a cast thin slab prepared by applying rapid solidification to a molten silicon steel containing specific amounts of Si to a specific sheet thickness of final product by means of cold rolling at a specific final cold draft. CONSTITUTION:A molten silicon steel containing 2.5-4.5% Si and other required components, such as inhibitor components, is subjected to continuous rapid solidification so as to be formed into a cast thin slab. After annealed at about 950-1200 deg.C for about 30sec-30min, the cast thin slab is cold-rolled once or is cold-rolled twice or more while process-annealed between the cold rolling stages so that final cold rolling draft is regulated to >=80%, preferably >= about 90%, until a final product sheet thickness of <=150mum is reached. By the above cold rolling at high draft, secondary recrystallized grains having extremely high degree of Goss integration are obtained. This cold rolled sheet is subjected to decarburizing annealing and to finish annealing, by which the extra thin grain-oriented silicon steel sheet having extremely high magnetic flux density can be obtained while obviating the necessity of hot rolling.
Patent JP-H07288883-A (JP)
Title: Remote controller adapter
Inventor: SATO TAKASHI
IPC: H01R13/70
Filed: 1994-04-19
Abstract: PURPOSE:To remotely operate an electric equipment easily at low cost by integrating a receiver or a repeater for infrared rays or radio waves into a plug adapter and connecting or disconnecting a power source while operating a transmitter from any arbitrary place. CONSTITUTION:This remote controller adapter is composed of a plug blade part 1 for general-purpose plug, blade receiving part 2 for receiving the plug of the electric equipment, protector 3, relay 4, light receiving window 6 and receiver 5. Concerning one transmitter, when a key is depressed, one key of a key matrix 18 is conducted, an encoder 17 selects one of operation patterns, and transmitter 15 emits infrared pulse light by driving an infrared light emitting element 16. This light is photoelectrically converted by the light receiving element of the adapter, the relay 4 is driven by a decoder and an amplifier, and the AC voltage of the blade part 1 is connected/disconnected to the blade receiving part 2. Thus, the electric equipment connected to the blade receiving part 2 can be easily remotely operated at low cost.
Patent JP-H01253103-A (JP)
Title: Lighting apparatus
Inventor: KOJIMA MITSUHIRO
IPC: F21V3/02
Filed: 1988-03-31
Abstract: PURPOSE:To discharge penetrated dead bugs securely by covering a down- directed projection aperture with a translucent cover with an inclined lower surface, and providing a drain hole at the lowest end to the lowest surface of the cover for the whole width of the surface. CONSTITUTION:If water is attached by rain or the like, water penetrates into a translucent cover 4 through the connecting part between a main body 1 of an apparatus and the cover 4. Penetrated water flows along an inclined surface 5 to be discharged from a drain hole 6. If bugs collected by lighting of a lamp penetrate from the drain hole 6, dead bugs slide along the inclined surface 5 to reach the drain hole 6 and be discharged out. By providing this drain hole 6 at the lowest end part of the translucent cover 4 for its whole width, dead bugs sliding the lower surface of the cover 4 and directly the lowest end can be discharged from the drain hole 6 securely.
Patent JP-S58198298-A (JP)
Title: Production of 2"-n-formimidoylistamycin a and b
Inventor: UMEZAWA HAMAO
IPC: C12R1/465
Filed: 1982-05-14
Abstract: PURPOSE:The cultivation of a bacterium in Streptomyces, capable of producing istamycin is followed by treatment of the product with column chromatography to premit efficient production of 2''-N-formimidoylistamycin A and B. CONSTITUTION:A strain in Streptomyces, capable of producing 2'-N-formimidoylistamycin A and/or B, e.g., Streptomyces tenjimariensis SS-939 (FERM- 4932) is cultured aerobically and 2''-N-formimidoylistamycin A and/or B are adsorbed on a nonionic exchange porous resin such as polystyrene crosslinked with divinylbenzene from the culture mixture or its aqueous solution and the products are eluted with a weakly acidic aqueous solvent.
Patent JP-S60224369-A (JP)
Title: Optical scanning device
Inventor: OOSAWA HIDEO
IPC: H04N1/19
Filed: 1984-04-23
Abstract: PURPOSE:To facilitate signal processing by changing periodically the driving frequency of a photo-electric converting device. CONSTITUTION:Light from a light source 14 is irradiated onto a printed matter 11, and the reflected light is led to an image sensor 19 for discriminating correctness and an imagesensor 20 for judging genuineness. By changing driving frequency of the image sensor 20 periodically to high speed scanning and low speed scanning, the output frequency of the image sensor 20 can be lowered without lowering resolution.
Patent JP-H07286258-A (JP)
Title: Electrostatic driving type microactuator and production of valve as well as electrostatic driving type pump
Inventor: SHIKIDA MITSUHIRO
IPC: F16K31/02
Filed: 1994-04-19
Abstract: PURPOSE:To provide a valve constituted to substantially prevent cutting of the curved part of a film constituting a valve disk. CONSTITUTION:A prototype of an S-shaped film 7 constituting the valve disk is formed by utilizing the mold of a silicon wafer 2B formed by etching and thereafter, the driving section of the film 7 is produced by selectively etching the silicon wafers 1B, 2B and 3B. These silicon wafers 1B, 1B and 3B are laminated in three layers and fluid apertures 11A and 11B are formed. As a result, the cutting of the curved part of the film constituting the valve disk is substantially prevented.
Patent JP-S63246692-A (JP)
Title: Electronic timepiece
Inventor: KAMOI KAZUMI
IPC: H02P8/00
Filed: 1987-04-01
Abstract: PURPOSE:To save power consumption, by a method wherein a pulse determining the max. output torque of a step motor of an electronic timepiece is outputted in such a direction of repulsing a rotor and then, a shorter pulse than said pulse is applied in the opposite direction as well. CONSTITUTION:A stator 2 is magnetically coupled to a coil block 1 with two screws 4 and a coil 1' has both end terminals O1 and O2 and an intermediate terminal O3. A rotor 3 is magnetized bipolarly and the stationary position thereof is fixed with notches A and B. Two most slender parts C and D of the stator 2 are magnetically saturated to divide the stator 2 in two equivalently. A notch angle between straight lines AB and CD is set at 60 deg.. A pulse is applied to the terminals O1 and O2 at each sec and when the rotor 3 fails to rotate, a longer pulse than said pulse is applied at the terminals O1 and O3 delayed by 40ms. After the startup, the coil 1' is opened by 0.5ms to apply an inversion pulse of 1.5ms. Then, terminals of the coil is made short-circuited thereby suppressing power consumption.
Patent JP-S58210979-A (JP)
Inventor: TOOMASU ERIIKUSOON
IPC: C09K3/00
Filed: 1983-05-09
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-H06295056-A (JP)
Title: Pellicle for protecting mask
Inventor: ISO HIDEAKI
IPC: G03F1/62
Filed: 1993-04-07
Abstract: PURPOSE:To prevent the breakage of the pellicle film by the deformation of the pellicle film due to variation of atmospheric pressure at the outside of the pellicle and to provide a highly reliable pellicle for protecting a mask. CONSTITUTION:A pellicle frame 11 is formed in a quadrilateral shape and a pair of two opposite sides of this quadrilateral frame 11 is formed into a U shape.
Patent JP-H05255103-A (JP)
Title: Pharmaceutical preparation for inhibiting pulmonary oxygen toxicity
IPC: A61P43/00
Filed: 1992-04-02
Abstract: PURPOSE: To inhibit the pulmonary oxygen toxicity of a patient requiring a high level of inhaled oxygen by prophylactically administering a specific intercellular adhesion molecule and an antibody to the molecule. CONSTITUTION: The characteristic of this pharmaceutical composition comprises an active ingredient of an antibody bindable to an intercellular adhesion molecule-1 (ICAM-1), its fragment, the ICAM-1 substantially without containing a natural contaminant, a functional derivative of the ICAM-1, an antibody bindable to a member of the glycoprotein CD18 group, its fragment, the member of the glycoprotein CD18 group without substantially containing the natural contaminant or the functional derivative of the member of the glycoprotein CD18 group.
Patent JP-S59211665-A (JP)
Inventor: HASEGAWA KATSUMI
IPC: D04H1/492
Filed: 1983-05-11
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-2000272965-A (JP)
Title: Silicon-containing glassy carbon material
Inventor: FUJITSUKA KUNIHIRO
IPC: C04B35/52
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an Si-containing glassy carbon material having a homogeneous and dense composite texture structure containing Si uniformly distributed in the texture as a continuous phase and having excellent chemical stability such as oxidation resistance and plasma resistance. SOLUTION: The objective Si-containing glassy carbon material is produced by mixing an organic silane compound to a thermosetting resin to obtain a raw material resin liquid, forming and thermally curing the liquid and baking and carbonizing the cured product in a non-oxidizing atmosphere. The Si atom is uniformly distributed in atomic level in the texture of the glassy carbon at a ratio of 0.5-15 wt.% and the content (y wt.%) of oxygen atom and the content (x wt.%) of Si atom satisfy the formula x+2>=y>=x-2 (y>0). Diffraction lines attributed to metallic Si and Si compound cannot be detected in the texture structure by the pattern analysis by X-ray diffraction method and granular texture is unrecognizable by the observation with a transmission electron microscope(TEM).
Patent JP-H09168800-A (JP)
Title: Treatment of high water content dredging sludge
Inventor: KATO NOBUO
IPC: B01D21/01
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for rapidly and economically treat a large quantity of high water content sludge accumulated on the bottom of lakes and marshes, rivers or the shore of a harbor and a treatment method not generating land subsidence and not limiting the use of a landfill site. SOLUTION: In a treatment method adding a flocculant to high water dredging sludge to form floc and subsequently draining water by natural or mechanical dehydration, at first, a solidifying material is added and, next, the flocculant is added to form floc including solidifying material particles. Alternatively, at first, nonionic or anionic polymeric flocculant is added and, next, a solidifying material serving as an inorg. flocculant is added and, further, if necessary, the inorg. flocculant or a cationic flocculant is added to form floc including solidifying material particles.
Patent JP-S564931-A (JP)
Title: Driving circuit for active element
Inventor: TOKUGE AKIO
IPC: H03K5/02
Filed: 1979-06-27
Abstract: PURPOSE:To make it possible to generate a driving signal high in level without using two electric power sources by receiving an input signal that is nearly equal to an electric power voltage and then by generating and superposing a DC voltage, corresponding to the mean value of the input signal, upon the input signal. CONSTITUTION:An input signal is input to the circuit, consisting of NPN and PNP transistor TRQ1, Q2, etc., to output SEPP output signal es from this circuit. Signal es is supplied to the level shifting circuit composed of capacitor C and resistance R1 and its output signal eg is input to the gate of switching FETQ3. Circuit CR1 generates DC voltage Ec corresponding to the mean value of signal es and it is stored in capacitor C. The voltage of output signal eg of the level shifting circuit is voltage Ec when the input signal is at level zero and level Vcc is superposed upon voltage Ec when the input is at the level of power voltage Vcc, so that a level-shifted bootstrap output can be obtained. As the source electric power source of FETQ3, voltage Vcc is used and the output signal varies from voltage Ec to Ec+Vcc.
Patent JP-S59206938-A (JP)
Title: Voice word processor
Inventor: INOUE SAKAE
IPC: G10L15/00
Filed: 1983-05-10
Abstract: PURPOSE:To simplify the operation of a voice word processor, by automatically returning a cursor which has advanced to the expected position of the next character, when characters other than a desired one are displayed and a correction key is depressed during the period when the word processor is operated by means of voice inputs. CONSTITUTION:When a voice is inputted from a microphone 18 after the kind of character is appointed through a keyboard 14, the voice is sent to a CPU12 after it is recognized 11 and encoded. The CPU12 converts plural recognized results into characters and displays 13 the characters. An operator can appoint the kind of character (alphabetical and numerical characters) by means of the auxiliary key of the keyboard 14 before inputting the voice, but usually ''Kana'' (Japanese syllabary) character is displayed. When a ''Kanji'' (Chinese character) conversion key is depressed, a dictionary 15 is accessed and homonymous characters are successively displayed. The operator depresses a correction key until a desired character appears. At this time, a cursor has advanced to the expected position of the next character irrespectively of the intention of the operator, but, when the correction key is depressed, the cursor is automatically returned to the original position. Therefore, the operating of the operator is lightened and the operating property is improved.
Patent JP-S61240279-A (JP)
Inventor: MIURA KYO
IPC: G02F1/153
Filed: 1985-04-18
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-H03280691-A (JP)
Title: Telephone system
Inventor: YOSHIDA TATSUO
IPC: H04L12/58
Filed: 1990-03-29
Abstract: PURPOSE:To transfer FAX data of a G4 mode to lots of G3 facsimile terminal equipments via a trunk line by accommodating a G3/G4 mode conversion FAX (facsimile) adaptor as one of extensions and receiving a G4 FAX date through the adaptor. CONSTITUTION:A mode conversion facsimile(FAX) adaptor 21 is connected to one of extensions of a master set 10 and a G4 FAX data sent via an ISDN (integrated service digital network) 2 is converted into a G3 mode FAX data by the adaptor 21. Moreover, in the case of receiving the G4 FAX signal, when included terminal designation information is information corresponding to a telephone number of other subscriber, the information corresponding to the relevant telephone number is stored tentatively to a storage section of the adaptor 2. Then a trunk line is acquired based on the information and automatic dialing is implemented and the converted FAX data is transferred while awaiting the connection with the other party. Thus, the G4FAX data is transferred to desired G3FAX terminal equipments 22, 23.
Patent JP-H0798569-A (JP)
Title: High-density led light-emitting display device
Inventor: MIN SHINI
IPC: G09F9/33
Filed: 1993-04-08
Abstract: PURPOSE: To improve light emission luminance by recessedly providing a base part in a bowl shape, and converging and optically outputting light beams from an LED. CONSTITUTION: When power is supplied from long outer end parts 13 and 14, the respective LEDs 7 perform a light emission operation through a conductor 9. At the time, since the LED 7 is disposed inside an attachment hole 6 recessedly provided in the bowl shape, the light beams emitted from the LEDs 7 are converged in one direction and optically outputted. Thus, light emission efficiency from the LEDs 7 is improved to the maximum. Also, since the LEDs 7 are condensed at a density higher than before, stronger light emission property and light emission luminance are achieved.  Then, in the case that the LED 7 of one minute substrate 2 fails or in the case that the conductor 9 for connecting the two minute substrates 2 is disconnected, since all the minute substrates 2 are serialized, just by electrically connecting the outer end part 5 relating to the LED where a problem is generated or disconnection to a normal outer end part 5, this high density LED light emission display device 1 is repaired and continuously used.
Patent JP-H09238863-A (JP)
Title: Finger hook structure for bath tub
Inventor: SHIMIZU TAKAYUKI
IPC: A47K3/12
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To easily form a finger hook part, keep a fixture for forming a finger hook from being exposed to the interior of the bath tub, and apply enough force to the finger hook part. SOLUTION: A finger hook structure for a bath tub is such that a bathing assisting finger hook part D for a bath tub 20 is formed on the edge 23 side facing to a washing place A of a bath tub 20 hang an apron 30 fitted to the side thereof. The structure comprises a grip means 50 substantially L-shaped in a side view including a semi-cylindrical grip part 50a for forming a finger hook part D on the side of the edge 23 of the bath tub 20 and a support part 50b fixed to the lower surface side of the edge 23 of the bath tub 20 and/or the upper end 32 side of the apron 30 opposite to the lower surface.
Patent JP-H09274330-A (JP)
Title: Matting treatment of output sheet for color printer and its production
Inventor: MASAKI JUN
IPC: B41M5/382
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To economically form a matted texture of a printed image in a short time while a high picture quality state is maintained by forming a transparent medium layer in which a matting agent is mixed on the surface of a color image. SOLUTION: A transparent medium layer 12 is formed on the surface of a color image on an output sheet 11 produced by a sublimation-type thermal transfer color printer. A matting agent 13 is mixed in the transparent medium layer 12. Or, another transparent medium layer to which a matting agent 13 is mixed is formed on the transparent medium layer 12. The transparent medium 12 is preferably prepared from a material having a low mol.wt. which does not give bad influences on a printed image by sublimation type ink, such as an emulsion resin such as polyvinyl alcohol or an alcohol-soluble polyamide resin. The matting agent 13 is preferably prepared from a material which has small specific gravity and can easily maintain transparency such as silica and silicon dioxide.
Patent JP-S558862-A (JP)
Title: Waste heat concentrator for waste water treatment plant
Inventor: TAN SEIICHI
IPC: F23G7/04
Filed: 1978-07-05
Abstract: PURPOSE: To perform stable treatment for long time by preventing the deposition of scale inside drum by introducing waste water after filtration into drum with blades rotating at high speed and by concentrating it with the latent heat of evaporation of waste gas from the outside.  
     CONSTITUTION: Wastes such as night soil, etc., are separated by the screen 7 into the filter cake 8 and filtrate, and the filter cake 8 is incinerated by the thermal decomposition furnace 9 and the filtrate is circulated from the circulating tank 18 to the waste water concentrator 28 while being held at a fixed level in the tank 18. In the horizontal drum 29, the filtrate is pushed against the inside surface of the drum 29 by the blade 35 rotating at high speed to form the liquid film 42 which is evaporated and concentrated with the latent heat of evaporation of waste gas passing through the spiral path 46 on the outside. Thus, even if the filtrate is concentrated inside the drum 29, the deposition of scale inside the drum 29 and also the blcoking of the drum 29 can be eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01254104-A (JP)
Title: Hook device for belt
Inventor: SHIMADA MIYUKI
IPC: H04B1/08
Filed: 1988-04-04
Abstract: PURPOSE:To execute a strong and stable mounting of a belt by fitting the projecting part of a hook device into the hole part of the belt tip, covering the surface of the belt with a hook cover and fitting and fixing a shaft part through a flange part to the bearing of the hook device. CONSTITUTION:The two pairs of bearing holes 3 and 4 are provided in both edges of a hook device 1, which has a belt inserting part 2, with being faced each other. A projecting part 5 is set with being over the hook device 1 in the center of the device 5. With a hook cover 6, a shaft part 7, which is almost U-shaped, in both central edges is supported to a bearing part 4. A flange part 8 is provided in both released parts of this hook cover 6. A shaft part 9, which is provided in a tip from this flange part 8, can be engaged to a bearing hole 3. Namely, a belt 10 is inserted from the inserting part 2 to the device 1 and mounted to the hook of an electronic equipment. After that, the belt is inserted again to the device 1. At such a time, a hole part 11 of the belt 10 and the projecting part 5 are fitted and the surface of the belt 10 is covered with the hook cover 6. Then, a shaft part 9 is fitted and fixed through the flange part 8 to the bearing hole 3.
Patent JP-S579844-A (JP)
Title: Waste gas cooling apparatus of degassing apparatus
Inventor: FUJITANI HIROSHI
IPC: F27D17/00
Filed: 1980-06-18
Abstract: PURPOSE: To reduce the pressure loss while maintaining the cooling power by forming an openable and closable by-pass in an airpassage with ≥2 waste gas coolers arranged in series.  
     CONSTITUTION: In a state where a valve 15 opening and closing a by-pass is closed, hot waste gas from a degassing vessel 6 is cooled through a waste gas cooler 2, further cooled with a cooler 1, and introduced into a gas feeding chamber 11. When the internal pressure of the vessel 6 is reduced, the valve 15 is opened to form a by-pass, and waste gas is introduced into the chamber 11 from a gas sucking chamber 10 through the opening part 13. Using this apparatus waste gas having reduced pressure is well cooled with the single waste gas cooler 2, and the pressure loss due to the cooler 1 is eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11260834-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KONO JUNKO
IPC: H01L21/318
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can effectively transfer heat generated in an active element to a heat sink member, and a manufacturing method thereof. SOLUTION: One terminal (such as a drain electrode) of an active element formed on a substrate 1 of GaAs, etc., is brought into thermal contact with a heat sink member (such as a conductive member 6 connected to another terminal of an active element or a heat sink of a package) through an insulation member 5, which is a good heat conductor and electrically insulating, such as aluminum nitride.
Patent JP-S57198520-A (JP)
Title: Rotary head type magnetic tape recorder
Inventor: ONO KIYOUSUKE
IPC: G11B27/10
Filed: 1981-05-30
Abstract: PURPOSE:To extend the effective recording area on a tape and to eliminate the vacant time at data recording and reproduction, through the relation between an interval on a head for a reproducing head and a recording head, and a signal location of data and address signal tracks. CONSTITUTION:An interval L between a preceding reproducing head R and a succeeding recording head W is equal to an interval between a 19a in a data track 19 and a write start signal position in an address track 18, and an internal lW-R between W and R in the same set is equal for all the set. The relation of xD/N=L+lW-R is obtained, where D is a diameter of a rotor 29, when N sets of the heads are at equal interval. Thus, for example, a head W2 reads a signal in the 1st servo signal region 16, the arrangement error between a track 19 and W2, R2 is detected, a preceding R1 reads an address signal to discriminate whether or not the track is a desired track. If the discrimination is satisfactory, recording is made with the succeeding W2 by taking a write start signal on a track 18 as a control signal and reproduction is made with the succeeding R2 by taking the output of an encoder as a control signal.