baber/WOPTO huggingface dataset:
Patent JP-S604898-A (JP)
Inventor: UBAGAI YOUICHI
IPC: G21F9/08
Filed: 1983-06-23
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-H06325488-A (JP)
Title: Device for automatically adjusting sound recording level
Inventor: YAMAHATA KATSUYOSHI
IPC: G11B20/02
Filed: 1993-05-14
Abstract: PURPOSE:To prevent the occurrence of a Hi-Fi beat by respectively taking out only a 1.3MHz carrier component from a Hi-Fi regenerative FM wave for a first band pass means and only the 1.7MHz carrier component for a second band pass means. CONSTITUTION:A comparator 94 plays a role deciding whether a 400kHz beat component affecting to an image occurs or not. The inputted 1.3MHz carrier frequency component is level-compared with the 1.7MHz carrier frequency component in a 1.3MHz/1.7MHz level comparator 96, and a control signal corresponding to the voltage of the level difference is generated, and only when (H) voltages are inputted to the 1.3MHz/1.7MHz level comparator 96 from both of the comparator 94 and an envelope detector 95, the control signal is impressed to an LCH/RCHREC level variable device circuit.
Patent JP-S6453139-A (JP)
Title: Surface nature measuring apparatus and method
Inventor: JIYOOJI ESU KUWATSUKENBOSU
IPC: G01N21/88
Filed: 1988-05-09
Abstract: PURPOSE: To discriminate surface flaws from surface contamination by irradiating the surface of an object with light and individually detecting defect signals and pit signals from scattered light in a near specular reflecting area and a far specular reflecting area, and then, detecting the coincidence between both signals. CONSTITUTION: The light 20 from an irradiating light source 12, such as the laser oscillator, is projected upon a surface 14 to be inspected on a drive unit 18 for scanning and reflected light rays from the surface 14 are divided into those which are considered to be scattered by a pit in a narrow-angle near specular reflecting area 26 and those which are considered to be scattered by a defect in a far specular reflecting area 30 and the light rays are respectively detected by means of sensors 28 and 48 as pit signals 44 and defect signals 46. The signals 44 are discriminated from the signals 46 through a normalized circuit and a discrimination circuit and, when both signals 44 and 46 coincide with each other, it can be confirmed that the surface detect is not surface contamination, but a surface flaw.
Patent JP-H07291801-A (JP)
Title: Sample box
Inventor: OYAMA YASUYUKI
IPC: A01N1/00
Filed: 1994-04-27
Abstract: PURPOSE:To prevent deterioration of samples due to sunlight, improve humidity- absorbing properties of a sample box and facilitate opening and closing of the cover while securing airtightness. CONSTITUTION:In relation to a sample box 10 composed of a case body 11 and a cover unit 12 having a transparent panel 14 put therein, an ultraviolet- screening material is initially applied to the transparent panel. The case body and the cover unit are then formed from a white porous stone material. A soft material for tight sealing is finally put on the shoulder surface of an engagement projection part or the bottom surface of an engagement depression part, on the technical assumption that the upper end surface of the case body 11 and the lower end surface of the cover unit 12 are respectively equipped with the engagement depresion part and the engagement projection part.
Patent JP-S61272333-A (JP)
Title: Ornamental platinum alloy
Inventor: TAKIGUCHI FUJIMATSU
IPC: C22C5/04
Filed: 1985-05-27
Abstract: PURPOSE:To develop an ornamental platinum alloy excelled in mechanical strength and workability by using Pt as principal component and alloying specific amounts of Ga and Fe. CONSTITUTION:As material for ornaments such as rings, necklaces, tiepins, watch frames, etc., the platinum alloy consisting of, by weight, 84-96% Pt, 2-10% Ga and 0.5-10% Fe is used. The above is an alloy excelled in workability and mechanical strength, characterized by minimized occurrence of blowholes in casting and suitable for ornamental parts.
Patent JP-S5579244-A (JP)
Title: Tubular carton
Inventor: JIEEMUZU AARU ORIFU
IPC: B65D5/42
Filed: 1979-09-06
Abstract: The invention relates to a tubular carton comprising bottom (1), top, and a pair of side walls (3) interconnected to form a sleeve together with end closure structure comprising an end flap (16,17,20,25,29,33) foldably joined to each end of the top, bottom, and side walls and being disposed perpendicular to the axis of the sleeve, and a web structure (42-49) interconnecting two adjacent end flaps at each corner of the carrier. 
<??>A bend line (36-41) is disposed in one of said adjacent end flaps and is generally parallel to the fold line (26,27) between said one adjacent end flap and the adjoining wall of the carton.
Patent JP-S63280451-A (JP)
Title: Capacity controller
Inventor: TOKUDA TSUTOMU
IPC: H01L21/8234
Filed: 1987-05-12
Abstract: PURPOSE:To reduce the parasitic capacity of a switch circuit and to decrease the resistance value at the time of conducting the switch circuit by alternately disposing a source and a drain, and composing P-, N-channel transistors of a plurality of transistor sections in which the same gate electrode is branched between the source and the drain. CONSTITUTION:The P-, N-type electrodes 17, 19 of P-, N-channel transistors 2, 3 for forming a switch circuit are disposed with P-, N-type electrodes 16, 18 at both sides of a gate electrode. Thus, the electrodes 17, 19 are used as the source or drain of two transistor sections, and when the electrodes 16, 18 of both ends are connected, the driving capacity of the transistors 2, 3 are doubled. When the conducting resistance is reduced by a half with respect to a conventional switch circuit, the width of the gate electrode may have the same as that of a conventional one, and the parasitic capacities of the electrodes 17, 19 are not altered. When the conducting resistances of the switch circuits are made the same, the width of the gate electrode may be made by half, and the parasitic capacity also becomes approx. a half.
Patent JP-S63280976-A (JP)
Title: Electromagnetic valve
Inventor: ICHIYANAGI TAKESHI
IPC: F16K31/06
Filed: 1987-05-12
Abstract: PURPOSE:To dispense with a special welding operation by providing and cold plastic joining projections respectively on the tubular portions of first and second magnetic bodies and notches in positions of a non-magnetic body ring respectively corresponding to the projections. CONSTITUTION:First and second magnetic bodies are formed on the cylinder portions 2, 3 with first and second projections 20, 21 respectively. In positions of a non-magnetic body ring 6 corresponding respectively to the first and second projections 20, 21 are formed first and second notches 22, 23 consisting of screw grooves for example. The first projection 20 and first notch 22 and the second projection 21 and second notch 23 are respectively plastically cold coupled with each other. Thus, the non-magnetic ring 6 can be fixedly secured to the first and second magnetic body tubular bodies 2, 3 without needing any special welding.
Patent JP-S61271990-A (JP)
Title: Specific dna sequence containing modified dihydrofolic acid reductase gene
Inventor: IWAKURA MASAHIRO
IPC: C12N9/06
Filed: 1985-05-27
Abstract: PURPOSE:A DNA sequence, consisting of a specific base sequence and containing a gene of an enzyme capable of catalyzing a reaction for reducing dihydrofolic acid and producing tetrahydrofolic acid. CONSTITUTION:A DNA sequence expressed by the formula. The DNA sequence consists of a part coding dihydrofolic acid reductase protein of E. coli (sequence A at the 1- - 477-position), part on the upstream side thereof (sequence B at the -56- - -1-position) and part on the downstream side thereof (sequence C consisting of TAA at the 478- - 480-translation stopping number). The sequences (A) and (C) are the same as the sequence derived from a chromosome DNA of E. coli, and the sequence (B) is derived from a chemically synthesized DNA. The sequence (B) consists of a cleavage site of a restriction enzyme, a site of translation stopping group corresponding to the reading frame of three gene translations and ribosome linking sites for E. coli (DNA sequence of AGGA) and for B. subtilis (DNA sequence of AAAGGAGG).
Patent JP-S5237762-A (JP)
Title: Input/output matching element for helix-shaped traveling wave tube
Inventor: IMAI OSAMU
IPC: H01J23/40
Filed: 1975-09-19
Abstract: PURPOSE: To ensure characteristic stabilization for fixed structure of matching element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5448249-A (JP)
Title: Electrostatic recorder
Inventor: UENO TAKESHI
IPC: G03G15/16
Filed: 1977-09-24
Abstract: PURPOSE: To obtain the good images of high transfer efficiency by impregnating or coating insulation type liquid to recording paper on which the toner images obtained through development of electrostatic latent images are transferred, prior to transfer.  
     CONSTITUTION: A drum 11 which uses selenium as a photoreceptor is rotated in the arrow direction and part of the peripheral surface of the drum is evenly charged with a charged charger 12, following to which image exposure is performed by applying light 13 and developing is performed by conductive magnetic toner by a developing device 14 to obtain the toner image, to which is then applied a transfer sheet 15 and a transfer charger 16 is applied on the back thereof, whereby the toner image is transferred. The device is so constituted that this transfer sheet 15 is held between coating rollers 17, 18, that the felt 19 containing insulation type liquid is contacted to the coating roller 17, and that the insulation type liquid is supplied from supply tank 20 to the roller 17 via the felt, whereby it is beforehand coated on the transfer surface of the transfer sheet. In this way, the good transfer images of high transfer efficiency may be obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5339106-A (JP)
Title: Magnetic disc memory device
Inventor: MAKINO TOSHIHIKO
IPC: G11B21/16
Filed: 1976-09-22
Abstract: PURPOSE:Distances between magnetic discs are reduced and the increase in memory caparity is achieved by disposing magnetic heads only on one of two disc surfaces.
Patent JP-S5815551-A (JP)
Title: Expandable resin composition
Inventor: ABE MITSUO
IPC: C08L35/00
Filed: 1981-07-21
Abstract: PURPOSE:To provide an expandable resin compsn. containing a thermoplastic resin obtained by copolymerization of an alkenyl aromatic monomer and an unsatd. dicarboxylic acid, a specified ABS resin and a foaming agent, and producing cellular plastic with improved mechanical strength, dimentional stability under heat and appearance of a formed product. CONSTITUTION:The resin compsn. contains (A) a thermoplastic resin which is a copolymer or a graft copolymer obtained by copolymerization of a monomer mixt. consisting of an alkenyl aromatic monomer and an unsatd. dicarboxylic acid anhydride and having an acid anhydride content of 5-30wt% and a rubbery polymer content of 0-30wt%, (B) a rubber-reinforced thermoplastic resin obtained by graft copolymerization of 40-95wt% monomer mixt. consisting of an alkenyl aromatic monomer and a vinyl cyanide monomer with 5-60wt% butadienebased rubbery polymer to the grafting rate of 60-120%, with the matrix resin having a limiting viscosity number of 0.40-0.65 and (C) a foaming agent. The rubbery polymer is contained in an amount of 2-30wt% in total.
Patent JP-H01282310-A (JP)
Title: Pitch yarn
Inventor: MATSUMOTO TADAYUKI
IPC: D01F9/14
Filed: 1988-05-10
Abstract: PURPOSE:To obtain a pitch yarn, consisting of a high polymer capable of forming liquid crystals oriented in the fiber axis direction and pitch component and capable of improving poor yarn-making properties, handleability and melt sticking in infusibilization. CONSTITUTION:A pitch yarn, obtained by blend or conjugate spinning of (A) a high polymer, such as wholly aromatic polyesters or polyester amides, capable of forming liquid crystals oriented in the fiber axis direction and (B) a pitch component, such as optically anisotropic pitch, and suitable as flame-resistant fibers, carbon fibers, etc.
Patent JP-S61273712-A (JP)
Title: Magnetic head device
Inventor: HORIUCHI YASUAKI
IPC: G11B5/48
Filed: 1985-05-29
Abstract: PURPOSE:To improve the contactness between a magnetic gap and the surface of a magnetic recording medium by arranging the sliders of respective magnetic heads in parallel to a magnetic gap and alternately on both sides of the medium in the peripheral direction of the medium. CONSTITUTION:The enter part of the slider of one magnetic head is arranged opposite the center part of a groove part 7 between sliders of the other magnetic head across the magnetic recording medium 6, and the width of the slider of each magnetic head is larger then the width of the groove part between sliders. The vicinity of a magnetic gap part 4 projects longer than the other part of a magnetic recording medium slide surface 2a, so the surface of the magnetic recording medium 6 contacts only at the vicinity of the magnetic gap part 4 invariably. Therefore, the area of the contacting part between the magnetic recording medium 6 and magnetic recording medium slide surfaces 2a of magnetic heads 1 and 5 is less than when the magnetic recording medium slide surfaces 2a are plane and the contact surface pressure of the contacting part increases relatively. Consequently, the tight contactness between the magnetic gap part and magnetic recording medium is held excellent and recording and reproduction characteristics are improved.
Patent JP-S5920846-A (JP)
Title: Apparatus for electrophoresis
Inventor: KITAHARA TOMOHIRO
IPC: G01N27/447
Filed: 1983-06-24
Abstract: PURPOSE:To omit manual operation of inspection and to make the operation efficient, by conveying a supporting body into an electrophoresis box by a conveying table, holding the body in the box, and applying a sample of serum and the like on the supporting body with an applying tool under this state. CONSTITUTION:A conveying table 21 is moved to the right side, and inserted into the inside of an electrophoresis box 50 through an entrance 15a together with an application receiving table 30. Then cams 71 and 77 are rotated by the rotation of a motor 73 and rods 69 and 76 are lifted. A filter paper receiving plate 64 and the application receiving tabld 30 are lifted. The supporting body is lifted accordingly. Both ends of the body are held by the filter paper receiving plates 64 and 67. Under this state, a serum applying tool 40, wherein the serum is attached to pen tips 41, is lowered from a window 54, and the serum is applied to the supporting body. Then the application receiving table 30 is lowered by the cams 71 and 77 and returned to the conveying table 21. The conveying table is moved in the left direction and sent out of the electrophoresis box. Then a shutter 56 at the entrance 51a is closed. A current is conducted for a specified time under the state the electrophoresis box 50 is closed, and the divided images of the serum are formed.
Patent JP-S5817201-A (JP)
Title: Hydraulic apparatus
Inventor: UCHIYAMA YOSHIHIRO
IPC: A01B69/00
Filed: 1981-07-20
Abstract: PURPOSE:To provide a hydraulic apparatus of a harvesting machine having a hydraulic circuit which is simplified by providing a control circuit of a solenoid valve where operational priority can be compulsorily reversed. CONSTITUTION:When a machine advances biasing right of left relative to a grain culm, a solenoid Se or Sr is intermittently excited. While the directing solenoid Se or Sr is excited, hackling depth adjusting solenoid Sh or Sm is not excited, so that a solenoid valve V2 is located at a neutral position, and directing hydraulic cylinder Ce or Cr is driven so that a side clutch 5e or 5r is off state to stop the drive of a left or right 50e or 50r, whereby the running direction of the machine is corrected toward the left or right. On the contrary, while the solenoid Se or Sr is demagnetized, the solenoid Sh or Sm is excited so that pressure oil is supplied to the cylinder C2 so as to cause a longitudinal conveying chain 41 to erect or incline to the deep hackling side or shallow hacling side.
Patent JP-S606719-A (JP)
Title: Production of resin for magnetic paint
Inventor: TACHIKAWA RIYUUICHI
IPC: C08G18/64
Filed: 1983-06-27
Abstract: PURPOSE:To obtain a resin for magnetic paints which has good adhesion to a base film and excellent magnetic powder dispersibility, by effecting an addition reaction between a specified isocyanato group-containing acrylic copolymer and a cellulose derivative. CONSTITUTION:An isocyanato group-containing acrylic copolymer is prepared by adding at least one of the isocyanato groups of a polyisocyanate compound (e.g., tolylene diisocyanate) to an acrylic copolymer having active hydrogen atoms in the molecule (e.g., ethyl acrylate/hydroxyethyl acrylate copolymer). An addition reaction is effected between the isocyanato group-containing acrylic copolymer and a cellulose derivative (e.g., nitrocellulose) to prepare a cellulose derivative partially grafted with the acrylic copolymer through urethane linkages. In this way, the purpose resin for magnetic paints is obtained.
Patent JP-S5816426-A (JP)
Inventor: FUJITA TEIZOU
IPC: H01H50/04
Filed: 1981-07-20
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-H09275941-A (JP)
Title: Production of cheese-containing boiled fish paste
Inventor: HOASHI MASAHITO
IPC: A23L17/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To produce a boiled fish paste having cheese held therein without use of casing. SOLUTION: This production process comprises (A) the first forming step where the raw fish paste is held in a mold frame of previously prescribed shape to give the first semifinished product 11; (B) the cheese-topping step where cheese 13 is topped on the middle of the first semifinished product 11 so that the untopped part remains along the whole circumference edge; (C) the secondary forming step where a raw fish paste is held in the same mold frame as that of the first semifinished product 11 and the second semifinished product is laminated on the first semifinished product so that the second semifinished product covers the periphery of the cheese 13 and the second semifinished product are integrally bonded at all of the outer periphery of the first semifinished product; and (D) the heating step where the integrated first and second semifinished products are heated.
Patent JP-S5737692-A (JP)
Title: Heat exchanger
Inventor: ISODA JIYUNICHI
IPC: F28F13/14
Filed: 1980-08-19
Abstract: PURPOSE: To raise the heat transfer efficiency of a partition plate type heat exchanger independently of the thickness of partition plates for separating high-temperature and low-temperature  heat mediums from each other, by arranging the partition plates in the manner than partition  plates of a good conductor of heat and those of a bad conductor are disposed alternately.  
     CONSTITUTION: Comblike slits 9, 10 are fixed to a partition plate 8 which is made of a good  conductor of heat, and similarly, comblike slits 12, 13 are fixed to a partition plate 11 which is  made of a bad conductor of heat. These partition plates 8, 11 are juxtaposed with each other in  the manner that the comblike slits 9, 10, 12 and 13 are registered correctly for separating high- temperature and low-temperature heat mediums from each other. In case that the high-temperature heat medium is passed through a conduit 14 in the heat exchanger from an inlet 16 to an  outlet 17 and the low-temperature heat medium is passed simultaneously through a conduit 15 from an inlet 18 to an outlet 19 in the same direction as the high-temperature heat medium,  heat of a high-temperature portion is insulated by adjacent partition plate 11 made of a bad heat  conductor when the high-temperature portion is located at a point O' of slit 9, so that the heat is  not transferred to a low-temperature point P' in the conduit. Therefore, heat of the high-temperature portion is transferred only to the heat medium at the low-temperature portion, irrelatively of  the thickness of the partition plates. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09301018-A (JP)
Title: Insulating section for trolley wire
Inventor: TANOI SATOSHI
IPC: B60M1/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent wear powder at an insulation part from making contact with trolley wires to prevent a short of the trolley wires. SOLUTION: An insulating section 1 is mainly made up of a groove part 2 in which trolley wires are fitted from both sides, and an insulation part 3 for insulating the trolley wires provided in the intermediate part from each other, and a collector ring of a moving body such as a truck, etc., is structured to be slid without obstruction. Stoppers 8a, 8b are provided in portions facing the trolley wires on both sides of the insulation part 3. Through the stoppers 8a, 8b, gaps equivalent to the widths of the stoppers, are formed on both sides of the insulation part 3. The gaps obtained through the stoppers 8a, 8b serve as insulating spaces from the trolley wires.
Patent JP-H10299347-A (JP)
Title: Sash for vestibule
Inventor: ASAHI TAKESHI
IPC: E06B7/16
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To make passage of wheelchair smooth and enable even a person with difficulty in walking to pass safely through a sash with a lower frame constituted in such a way that a lower frame member is flat with only a rail standing up. SOLUTION: A lower frame member 1 formed flat is provided with a rail 4. A sash roller 8 of sash door 6 traveling on the rail 4 falls in a recessed part provided at the rail 4 in closing position, and the lower face of the sash door 6 comes in contact with the upper face of the lower frame member 1 through tight members 9. In a vestibule sash of such constitution, the upper face of the flat lower frame member 1 is installed almost flush with the floor face of a main entrance and a porch, and passage plates 11 inclining toward the upper end part of the rail 4 from the outdoor side and indoor side are provided at the outdoor side part and indoor side part on the upper face of the lower frame member 1 excluding the travel width of the sash door 6.
Patent JP-H01286518-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAGUCHI KUNIHIKO
IPC: H03K19/086
Filed: 1988-05-13
Abstract: PURPOSE:To reduce a noise voltage generated at a change in an output signal and to make the circuit operation stable by adopting the circuit constitution such that the output signal is extracted complimentarily in a circuit group where several circuits generate an output signal in one and same timing. CONSTITUTION:Even if an output signal sent to the next stage is not a complementary output signal, the output signal is always extracted in a complementary way and an output current of a supply source is constant in terms of DC together with the transient state. For example, if an output signal V0-1 changes from a high potential to a low potential, the sum of output currents flowing to a common collector wire for both emitter followers Q18, Q19 is always constant and a noise voltage induced through a wire inductance is decreased. Thus, the noise voltage at an output signal change is reduced and the circuit operation of an analog/digital hybrid LSI is made stable, where a digital circuit having a large signal amplitude and an analog circuit handling a small signal amplitude coexist.