baber/WOPTO huggingface dataset:
Patent JP-S59221437-A (JP)
Title: Driving gear for load reactance element
Inventor: SAKAKIBARA YASUYUKI
IPC: F02D41/40
Filed: 1983-05-30
Abstract: PURPOSE:To energize load in both positive and negative directions by using a single power supply by connecting a resonance circuit to a driving coil for an injector and providing a switching element conducted only for the half period of resonance. CONSTITUTION:An inductance 31 is connected in series with a driving coil 101 for an injector. A resonance circuit determined by the electrostatic capacity of the driving coil for the injector and the inductance is formed. Currents flow through the circuit only for the half period of resonance through thyristors 32, 33. Accordingly, load can be energized in both positive and negative directions by using a single power supply by controlling the gate currents of the thyristors 32, 33.
Patent JP-S58210847-A (JP)
Title: Catalyst for hydrogenation of heavy hydrocarbon oil and using method thereof
Inventor: BABA SHIGEO
IPC: B01J23/88
Filed: 1982-06-03
Abstract: PURPOSE:To provide a catalyst for hydrogenation of heavy oils, by allowing specific metals to be carried on the oxide consisting essentially of Al2O3 and TiO2 and contg. SiO2 and MgO as the 3rd component. CONSTITUTION:The three-ement composite oxide consisting essentially of >20% Al2O3 and 10-70% TiO2 and contg. 10-70% SiO2 or MgO as the 3rd component is used as a carrier and 1 or >=2 kinds metals among the groups Va, VIa, VIII, I b in the periodic law table such as Mo, Co, Fe, V, Co-Mo, Ni-Mo, Ni-W or the like or the oxides of these metals are allowed to be carried on the carrier, whereby a catalyst is produced. Such catalyst is used in the contact hydrogenation treatment of heavy oils contg. large amts. of heavy metals, asphaltene, sulfur compds., nitrogen compds. at 30-250kg/cm<2> hydrogen pressure and 320- 500 deg.C, whereby hydrogenated metal removal, hydrogenated desulfurization, hydrogenated denitrification and hydrogenated asphaltene removal are accomplished.
Patent JP-S5218071-A (JP)
Title: Purifying device of dry cleaning solvent
Inventor: NASHIIE TAKAMI
IPC: D06F43/08
Filed: 1975-07-31
Abstract: PURPOSE: To provide a purifying device of solvent which performs efficient distillation by sending the solvent to a distiller when the solvent is stained most right after commence of cleaning operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5321183-A (JP)
Title: Lactone compounds
Inventor: KISHI TOYOKAZU
IPC: C07D493/04
Filed: 1976-08-06
Abstract: PURPOSE: Lactone compounds of formula I [(a) A is trans-CH=CH-; X is -CH 2 OH, -CH(OR 5 ) 2  (R 5  is alkyl), -CH=NOH, -CH=N-NR 6 R 7  (R 6  and R 7  are H, hydrocarbon residue etc.); or (2) A is -CH 2 -CHY-(Y is at position 3, and together with X and -CH 2 -O-forms 1-oxa-3-cycloheptene ring)], e.g. 18-dihydro-▵ 2 , 4 -maridonolide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5319392-A (JP)
Title: Polyamino cyclic polysaccharide compounds and their preparation
Inventor: KAWAZU MITSUTAKA
IPC: C08B37/00
Filed: 1976-08-06
Abstract: PURPOSE: A polyamino cyclic polysaccharide compound expressed by the formula I (R is H, n is 6 or 7, nm is 0 or 1; or R is lower alkyl group, lower alkyl group substituted by hydroxyl radical, or lower amino alkyl group substituted by lower alkyl group, n is 6 or 7, m is 0-3; and each n-m and m hexose unit forms a cyclic structure through 1-4 linkage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62284709-A (JP)
Inventor: DEIBITSUDO MAIKERU ANTONII KEN
IPC: B29B11/14
Filed: 1987-04-16
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-H09280590-A (JP)
Title: Cold air fan
Inventor: YAMAGUCHI TSUKASA
IPC: F24F1/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent an uneven temperature difference of air from which heat of vaporization is robbed from being produced by cooling with heat of vaporization of water air sucked in by a fan disposed on the side of a water absorptive ceramic and passing through the ceramic. SOLUTION: Air sucked in by the rotation of a fan is robbed of heat is air owing to vaporization of water in each passage 20a in a ceramic 20 upon passing through each passage 20a in the ceramic 20 containing the water, so that air blown out from a blowoff outlet becomes cold. In contrast, water supply into each passage 20a in the ceramic 20 is directly performed from a bottom 11g of an outer packaging case 11 and is simultaneously performed to the upper and the front and back surfaces of the ceramic 20 through rather the ceramic 20 than a water absorptive member 25 having a water absorptive property, so that water is uniformly supplied to the upper and lower and the front and back surfaces of the ceramic 20 as a whole.  Accordingly, the amount of water supply into each passage 20a becomes uniform, and heat of vaporization of air is robbed uniformly, and hence uneven temperature of cold air is eliminated.
Patent JP-H02273662-A (JP)
Title: Quinolinesulfonic acid derivative
Inventor: OKUJIMA HIROMI
IPC: A61P3/00
Filed: 1989-04-14
Abstract: NEW MATERIAL:A quinolinesulfonic acid derivative expressed by formula (R<1> and R<2> are H, 1 to 6C alkyl, halogen, carboxyl, amino, 1 to 6C acylamino, 1 to 6C alkoxy, cyano, nitro or trifluoromethyl) or salts thereof. EXAMPLE:2-Phenyl-6-n-quinoline-8-sulfonic acid. USE:A drug, having action of inhibiting excess accumulation of intracellular Ca<2+> in cardiac muscle or vascular smooth muscle and useful for preventing and treating various diseases in circulatory systems, e.g. angina pectoris, cardiac infraction, hypertension, cardiac insufficiency or arrhythmia. PREPARATION:A nitroaniline expressed by formula II is reacted with cinnamaldehyde expressed by formula III in the presence of a suitable acid, e.g. sulfuric acid, at 0 to 150 deg.C. The resultant product is reduced, then reacted with sodium nitrite to afford a compound expressed by formula IV, which is subsequently reacted with sulfur dioxide and then hydrolyzed to provide the compound expressed by formula I.
Patent JP-S5618915-A (JP)
Title: Device for releasing substance to designated position in digestive tract
Inventor: PERUNHARUTO FUUGEMAN
IPC: A61M31/00
Filed: 1980-07-10
Abstract: A device for the release of a substance at a defined or desired location in the alimentary tract. The device has a capsule having a separating wall therein, which forms a first chamber and a second chamber in the capsule. A hole is present in the wall of the first chamber. A compression spring, that is in a compressed state, is affixed to a body located in the second chamber. A needle is mounted on the compression spring facing the separation wall. A resonant circuit, in the second chamber, is tuned to an electromagnetic field of high frequency. The resonant circuit has a coupling coil, positioned around the body, a capacitor, connected to the other end of the coil and extending away from the first chamber, and a resistance wire, attached to the coupling coil and the capacitor. A fuse wire is connected to the compression spring, extends through the longitudinal passageway of the body and is connected to the body end facing away from the first chamber. The fuse wire contacts the resistance wire. A balloon in the expanded state is positioned in the first chamber. When the device is subjected to an external electromagnetic field having the high frequency to which the resonant circuit is tuned, the fuse wire heats up and breaks. The compressed spring is released pushing the point of the needle through the separating wall and the balloon, which bursts releasing any substance contained in the first chamber.
Patent JP-S59220586-A (JP)
Inventor: TANIOKA KAZUTOSHI
IPC: E05C21/00
Filed: 1983-05-27
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-S5521254-A (JP)
Title: Producing method of fiber reinforced compound material
Inventor: KOKUUCHI SHIGERU
IPC: B29C43/52
Filed: 1978-08-04
Abstract: PURPOSE: To provide a fiber reinforced compound matreial having two dimensionally isotropic physical and mechanical properties by piling up the weaved and coated film sheet and by heat processing.  
     CONSTITUTION: For instance, in the case of copper-carbon fiber compound matrial, the fiber 3, which is carbon fiber 1 plated with the copper 2, is formed the sheet 4 by weaving and then the piled sheets with shifing the web direction mutually are processed by hot press. The thickness of compound material is adjusted with the number of sheets used and the composition in the material is also adjusted with changing the ratio of diameter of carbon fiber and the thickness of copper plate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6263473-A (JP)
Title: Semiconductor device
Inventor: IWAI HIROSHI
IPC: H01L29/417
Filed: 1986-04-25
Abstract: PURPOSE:To enhance reliability, by providing a plurality of regular-polygon shaped holes or circular holes for source and drain contact holes. CONSTITUTION:A contact hole is divided into a plurality of holes. For example, an interval between the holes is made to be 4mum or more. At this time, the interval may not be necessary constant. Along a contact region, where a plurality of said contact holes 41 are arranged, a wiring aluminum region 42 and the entire region of a source region 43 are contacted. By dividing the contact holes, the formation of a pattern can be ensured without dispersion in size. Almost the entire surface of the source region 43 can be contacted with the wiring aluminum 42. the length of the periphery is not increased. Therefore, poor bonding can be prevented. The resistance of the source region 43 can be made low to almost the same degree when one long contact hole is provided.
Patent JP-S62252300-A (JP)
Title: Headphone
Inventor: NOCHIDA SEIJI
IPC: H04R1/10
Filed: 1986-04-25
Abstract: PURPOSE:To transfer the electric signal of a special waveform through a skin to a central nervous system such as a pituitary gland body, and to attain a painkilling in addition to a musical therapy by connecting the part touching with the human body of the pad part of the circumference of a voice ganerating device to an external electric signal generating source as the conductivity and coherence. CONSTITUTION:For an earmuffs part 1 of a headphone, in the space formed by a circular supporting plate 1a and a cover 1b tightly fixed at the circumferential end of the 1a, a speaker 1c for generating a voice is built and the tightly fixing part with the supporting plate 1a and the cover 1b is covered with a pad 1d. The pad 1d is formed by the material having the property in which at the time of loading a head phone, an approximately semi-circular (cross section) part (a) contacting with the circumference of the ears has the conductivity and flexibility such as a conductive sponge and is tightly fixed at the circumference of the ears. Into the internal part of the pad 1d, an elastic material 1g such as a vinyl cushion and a sponge is charged. The semi-circular part (a) of the pad 1D is connected through a wire 3 to a special waveform generating device such as an external pulse curing device, and the speaker 1c is connected to the external sound source such as a tape recorder through a wire 4.
Patent JP-S60237652-A (JP)
Title: Method and apparatus for producing disk for recording information
Inventor: SHIMIZU MITSURU
IPC: G11B23/00
Filed: 1984-05-11
Abstract: PURPOSE:To remove thoroughly and perfectly the uncured excess part of a resin for molding by covering the top and peripheral side surface of the excess part of the resin for molding with an exposing mask and irradiating light for curing the resin to the required part of the resin for molding and curing the resin. CONSTITUTION:A prescribed amt. of the photosetting resin 6 for molding having fluidity is supplied to the central part of a stamper 5 formed with an information pattern in reversal and a replica substrate 7 deformed elastically to a spherical shell shape is brought into press contact therewith. The deformation of the substrate 7 is gradually released to transfer the information pattern. The excess component of the resin 6 oozes from both peripheral edges of the substrate 7 and the stamper 5 thus producing the excess part 9. The exposing mask 8 is superposed on the substrate 7 and the light for curing the resin from the light source 15 is irradiated through the substrate 7 onto the resin 6. The central space of the mask 8 is set as the region Z where light is passed. Said mask shuts off the incident light by covering the outside peripheral edge part and peripheral side surface of the excess part 9. The resin 6 is cured and united to the substrate 7 and thereafter the excess part 9 is removed and the resin is parted from the stamper 5. A single disk plate 10 is thus obtd. The easy removal of the excess part is made possible in this stage.
Patent JP-H0867023-A (JP)
Title: Thermal print head
Inventor: TANIGUCHI HIDEO
IPC: B41J2/335
Filed: 1995-04-20
Abstract: PURPOSE: To reduce the consumption of power required for printing by preventing generated heat from being diffused outside through the inside of a substrate by forming a heat generating domain along a hollow space. CONSTITUTION: The substrate 1 of a thermal print head comprises a surface having an upward projected wall surface 3a which is formed in the longitudinal direction and a hollow space 2 which is formed by a recessed wall surface on the lower surface side of the projected wall surface and is made of a uniform material. The hollow space 2 is formed by a space with a cross section of a trapezoidal shape which is formed by an upper wall, a lower wall, and side wall, and in which the upper wall and the lower wall are formed in parallel with the substrate surfaces other than the projected wall surface. Electrode wiring is made on the projected wall surface 3a of the substrate 1, and a heat generating resistance is placed between them.  In this way, since a heat generating domain in which heat is generated by an electric signal given to the resistance through the electrode wiring is formed on the projected wall surface, or above the hollow space 2, the heat generated can be prevented from being diffused outside through the inside of the substrate.
Patent JP-S5321189-A (JP)
Title: Novel d(-)alpha- (3-(4-oxo-4h-thiopyran)carboxamide) venzylpenicillin derivatives and their preparation carboxamido benzylpenicillin derivatives and their preparation
Inventor: ISAKA ICHIROU
IPC: A61P31/04
Filed: 1976-08-10
Abstract: PURPOSE: D(-)-α-[3-(4-oxo-4H-thipyran)carboxamido] benzylpenicillin derivatives I[A is A is R 1 -CO-, R 1 -SO 2 -[R 1  is 1-20C saturated or unsaturated hydrocarbon having one or two oxygen atoms, morpholino lower a alkyl, II(R 2  is H, lower alkyl, etc.), etc.]; B is H or phthalidyl] and their salts, e.g. D(-)-α-[3-(4-oxo-4H-thiopyran)carboxamido]-p-n-butyryloxybenzylpenicillin sodium salt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11271413-A (JP)
Title: Sample temperature control device
Inventor: SAGUCHI AKIHIRO
IPC: G01R33/31
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a sample temperature control device wherein pulsating flow and noise of the compressed air are suppressed and the flow rate of the air discharged to a sample side is controlled. SOLUTION: The sample temperature is controlled by supplying air from a compressor 1 around a sample which is measured through a heater 4. Here, the air from the compressor 1 is split into plural flows, and a part of it is made to flow into the vicinity of the sample through the heater 4, while remaining part exhausted outside through a pipe 7 of soft material.
Patent JP-S5428985-A (JP)
Title: Sequence controller
Inventor: YAMAMOTO HIROICHI
IPC: G05B19/08
Filed: 1977-08-09
Abstract: PURPOSE: To provide a process proceeding operation by continuing the power recovery simultaneously enabling the power to store the process proceeding condition just prior to power shut-down during the process operation with use of non-volatile electronic counter as a memory element of process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63260842-A (JP)
Inventor: HARA KEIJI
IPC: E01C7/02
Filed: 1987-04-17
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-S62250663-A (JP)
Title: Cmos type input circuit
Inventor: MATSUDA KOHEI
IPC: H01L21/8238
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a CMOSIC, which can use an input terminal not employed even under an open state and low power consumption of which does not increase even on the use of the input terminal, by adding a field-effect transistor fixing an input at a low level by an output from a CMOS type NOT circuit. CONSTITUTION:When an input terminal 3 is brought to an open state, an output terminal 6 reaches intermediate voltage when both a P channel transistor 4 and an N channel transistor 5 are brought to an ON state. Since an N channel transistor 7 is turned ON at voltage lower than the intermediate voltage, the gate voltage of an NOT circuit is pulled to the low potential side. Consequently, the P channel transistor 4 is turned ON more strongly, and the N channel transistor 5 is transferred in the direction of OFF. As a result, the output 6 reaches high potential, the N channel transistor 7 is turned ON completely, and the gate electrode of the NOT circuit reaches a low potential level and is fixed. Accordingly, reactive currents do not flow through a low-potential power supply from an input at high potential.
Patent JP-S62250834-A (JP)
Inventor: NISHIO MOTOJIRO
IPC: H02J9/06
Filed: 1986-04-23
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-H03293845-A (JP)
Title: Dialing device for telephone terminal coping with power failure
Inventor: HORIUCHI TAKESHI
IPC: H04M9/00
Filed: 1990-04-11
Abstract: PURPOSE:To simplify the structure and to obtain a high reliability by using a dial switch which has a switch matrix having the single contact structure. CONSTITUTION:A dial switch 31 has the principal part constituted of a switch matrix 32 where individual switches have the single contact structure. Normally, a DC voltage V1 is out putted to a line 28 from the stabilized power supply circuit of a main device and is supplied to a control circuit 19 and a control switch circuit 21, and the control switch circuit 21 receives the voltage V1 to connect row signal lines 34 of the switch matrix 32 to the control circuit 19. At the time of a power failure, a DC voltage V2 is outputted from a telephone circuit to a line 35 and is supplied to a dial transmission circuit 20 and the control switch circuit 21, and the control switch circuit 21 connects row signal lines 34 of the switch matrix 32 to the dial transmission circuit 20. Thus, the structure of the dial switch 31 is simplified and the reliability is improved.
Patent JP-S61254207-A (JP)
Title: Filtering tower using hollow yarn module
Inventor: WATANABE MASAKATSU
IPC: B01D65/02
Filed: 1985-05-07
Abstract: PURPOSE:To effectively perform stirring by certainly introducing air bubbles into each module, by suspending a plate body in a filtering tower in a horizontal state so as to be capable of taking out the same from the upper part of said tower and inserting the upper end opening parts of cylindrical bodies vertically provided to the plate body so as to pierce the same in the lower end opening parts of modules. CONSTITUTION:Cylindrical bodies 19 having the same number of openings as the suspending number of hollow yarn modules 3 at both ends thereof and small holes or slits provided to the side body parts thereof are vertically provided to the plate body 18 suspended in a filtering tower 1 by the suspension bodies 17 connected to the partition plates 2 provided to the upper part of said tower 1 so as to pierce said plate body 18 and the upper end opening parts of the cylindrical bodies 19 are inserted in the lower end opening parts of the modules 3. An outer cylinder 20 is connected to the peripheral edge part of the plate body 18 and a compressed air inflow pipe 22 is communicated with the lower part of the filtering tower 1 so as to be positioned inside the outer cylinder 20. In washing hollow yarns 9 after filtering operation, compressed air is flowed in the filter tower 1 from the inflow pipe 22 in such a state that the filtering tower 1 is filled with water. Compressed air rises through the modules 3 as air bubbles from the interior of the outer cylinder 20 and the cylindrical bodies 19 and vibrate the hollow yarns 9 to release the suspended substance of the surface of each hollow yarn.
Patent JP-H01301139-A (JP)
Title: Self-diagnostic device for vehicle
Inventor: ABE KUNIHIRO
IPC: G01M17/00
Filed: 1989-04-14
Abstract: PURPOSE:To easily switch the test mode of a self-diagnosis and to make the device inexpensive by providing a test mode specifying means which switches the test mode of the self-diagnosis with a switching signal sent from an external equipment. CONSTITUTION:An electronic controlling unit (ECU) 2 has a CPU 3, a RAM 4, a ROM 5, etc., processes various signals inputted through an input interface 6 according to a program stored on the ROM 5, and outputs a control signal through an output interface 7 and a driving circuit 18 according to the processed data. Further, the ECU 2 is equipped with the test mode specifying means which switches the test mode of the self-diagnosis with the switching signal sent from the external equipment. Then when the test mode of the self-diagnosis of the ECU 2 is switched, the switching signal is sent from the external equipment to the ECU 2 and then received by the ECU 2, and the test mode specifying means switches the test mode of the self-diagnosis.
Patent JP-S5320644-A (JP)
Title: Apparatus for accumulating heat
Inventor: INOUE YOSHINORI
IPC: F24F5/00
Filed: 1976-08-11
Abstract: PURPOSE: To control heat of the heat storage tank at an optimum level by means of an operation program of a freezing device which is adapted to be set and memorized corresponding to the difference between the projected amount of radiation and the amount of heat stored while corrected based on the actual amount of radiation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09264276-A (JP)
Title: Screw rotor
Inventor: SASAGE TETSUYA
IPC: F04C18/16
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent a synthetic resin rotor formed around a metallic shaft from falling off from the shaft and to prevent generation of rust in a screw rotor to be assembled to a screw fluid machine. SOLUTION: In a screw rotor in which a synthetic resin rotor 5 is formed around a metallic shaft 1, a spiral groove 3, whose rotating direction is reverse to that of the screw rotor, is formed on the circumferential face of a shaft part coated with a synthetic resin material. The spiral groove 3 consists of a groove face with a circular arc shaped cross section and an outline connecting the connecting parts between the groove face and the adjacent circular arc groove face together by a smooth angle curved line, while stepped parts 7 are arranged in the shaft parts coated by the rotor 5, and the synthetic resin coating is formed on the shaft surface to the rotor 5 continuously.
Patent JP-H06311225-A (JP)
Title: Extension telephone system
Inventor: OHASHI MASANORI
IPC: H04M1/00
Filed: 1993-04-22
Abstract: PURPOSE:To clearly recognize a secret talk state by turning on the lamp of another telephone set and informing the secret talk state when a certain telephone set is just used in the secret talk state. CONSTITUTION:Concerning the extension telephone system respectively connecting a main device 1 and plural telephone sets 2 through adapters 10, inside the telephone adapters 10, first lamps 11 are provided to display the secret talk state. When a certain telephone set 2 is just used in the secret talk state, the lamp 11 of the other telephone set 2 is turned on and the secret talk state is informed. Thus, even when a receiver is erroneously picked up but no sound is generated, it can be clearly recognized that the other telephone set 2 is just used in the secret talk state. Further, inside the telephone adapters 10, second lamps 12 are provided to display a closed loop and when any telephone set 2 is off hooked, the second lamps 12 inside all the telephone adapters 10 are turned on. Thus, when the closed loop is detected, a user can clearly recognize which telephone set 2 is just used.