baber/WOPTO huggingface dataset:
Patent JP-S5849525-A (JP)
Title: Filler cap for vehicle
Inventor: SASAKI MICHIAKI
IPC: B60K15/04
Filed: 1981-09-21
Abstract: PURPOSE:To reliably prevent the vehicle from fire due to outflow of fuel by constituting so as to separate the cap part from the drum part in case where a filler cap hits a filler base or another. CONSTITUTION:A filler cap 50 has a cap part 506 and a drum part 50a which are in the normal condition integrally combined by screws, and it seals a filler tube 6. At the time of vehicular collision, in case where external force as shown by arrows F1 or F2 is applied to the filler cap 50, engaging condition of the inner drum 59 of the cap part 506 with the upper end of the drum part 50a remains as it is, and rupture is given to a concave groove 53 of the drum part 50a. In this moment, since the part which is lower than the bulkhead 52 of the drum part 50a of the filler cap 50 remains screwed in the filler tube 6, there is no instance that fuel may flow out.
Patent JP-H11337622-A (JP)
Title: Circuit inspecting device
Inventor: TERAI TAKAHIRO
IPC: G01R31/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a circuit inspecting device at low cost, wherein without making it more complex or larger, each contacting piece is moved back and forth, toward a circuit which is to be inspected. SOLUTION: A contacting piece 6 which contacts to a specified part of a circuit which is to be inspected, a holder 4 which holds the contacting piece 6 for free sliding, a supporter 18 which supports a plurality of holders 4, and a fitting member 2 for fitting the holders 4 to the supporter 18, are provided. The contacting piece 6 is brought into contact with the specified part of the circuit for inspecting conduction of the circuit. Here, a coil 9 is provided around the fitting member 2, and the holders 4 are provided for free back and forth movements in a direction passing the coil 9, forming a solenoid structure body with the fitting member 2, the coil 9, and the holders 4.
Patent JP-H08336864-A (JP)
Title: Cap injection mold
Inventor: YASHIMA NOBORU
IPC: B29C33/42
Filed: 1995-06-14
Abstract: PURPOSE: To mold a cap at a low cost wherein occurrence of a flow mark near a gate is reduced without impairing an appearance by a method wherein a circular projected part of a diameter larger than that of the gate is provided in opposition to the gate on an opposed surface to the gate in a movable side mold. CONSTITUTION: A circular projected part 20 of a diameter larger than that of a gate 2 is provided in opposition to the gate 2 on an opposed surface to the gate 2 in a movable side mold 8 in a cap injection mold 10. The circular projected part 20 is provided at an almost central part on a tip surface 22 of a center core 12 of the movable mold. Then, a central position C of the circular projected part 20 is made to conform almost to a central position C' of the gate 2 opposed to the circular projected part 20. Therefore, a space of a cavity 24 near the gate 2 is decreased, and molten resin emitted out from the gate 2 flows to the other part filling an inside of the cavity 24 without rebounding in the cavity 24.
Patent JP-S6210104-A (JP)
Title: Production of novel photopolymer
Inventor: SERIZAWA HAJIME
IPC: G03F7/004
Filed: 1985-07-05
Abstract: PURPOSE:To produce a photopolymer, simply in one process, which can be used as an image-forming material in a wide variety of applications, by reacting a polyallylamine or its inorganic acid salt. CONSTITUTION:A cinnamoyl group-containing photopolymer of formula II (wherein n >=10, 0<j<=1, X is an inorganic acid such as HCl or HBr and p is 0 or 1) is produced by reacting a polyallylamine of formula I (wherein n>=10) or its inorganic acid salt (preferably, one obtained by radical-polymerizing an inorganic salt of a monoallylamine in the presence of a radical initiator having an azo salt group in the molecule) with a cinnamoyl group-containing compound (e.g., cinnamic acid) in the presence of a solvent (e.g., methanol). According to this process, a photopolymer which can give an extremely sharp image inexpensively by light exposure (irradiation with UV rays) and subsequent development is produced. By virtue of these properties, this resin can be used in a wide variety of applications including printed wiring boards and printing plates.
Patent JP-S6210339-A (JP)
Title: Flexible structure working machine
Inventor: HASHIMOTO AKIRA
IPC: B66C13/16
Filed: 1985-07-05
Abstract: PURPOSE:To raise the safety of operations by preventing the dragging of load and the vibration by arm by a method in which positional coordinates for the tip of an arm body are obtained by an arithmetic unit and compared with a target positional coordinate, and the tip of the arm is positioned within an allowable range. CONSTITUTION:A controller consists of an angle sensor composed of angle meters 14 and 15 to detect the slewing angles of the first and second arms 3 and 4, a load sensor 16, an arithmetic unit 17, a lifting height setter 18, a memory 19, a switch 20, a target position setter 21 composed of a target position setter 21A and a memory 21B, an operation judger 22, and an operation commander 23 composed of a fine operation commander 23a and an operation commander 23B. In loading of goods 9, the flexing amount of the arms 3 and 4 is obtained by the arithmetic unit 17, present target position coordinate for the tip 4A of the arm 4 is obtained and compared with a set target position coordinate, and the arms 3 and 4 are turned in such a way as to position them within an allowable range. The dragging of load 9 and vibration of the arms 3 and 4 can thus be prevented.
Patent JP-S5272006-A (JP)
Title: Control system for steam turbine
Inventor: SHIBATA TADAHARU
IPC: H02P9/04
Filed: 1975-12-12
Abstract: PURPOSE: Simultaneously with shutting a loop of a governor control system by means of a gain modifier in its high gain, giving the internal load input and frequency input to the governor control system, to enable to automatically even when it is at its internal single to conduct the frequency control in readiness for the second co-existence. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5670984-A (JP)
Title: Laser engraving method and mask sheet used therefor
Inventor: HASHIMOTO SHINICHI
IPC: G03F1/90
Filed: 1979-11-15
Abstract: PURPOSE:To engrave patterns on a blank material accurately and with an arbitrary depth while scanning over the entire surface to be generaved without need for controlling in accordance with the patterns by a method wherein the mask provided with the patterns of an ink capable of shielding the laser beams is formed on the surface to be engraved and then the laser beams are scanned over the entire surface to be engraved. CONSTITUTION:The ink mask 1 is formed on the blank material to be engraved 2 by silk screen process or the like, in such a manner that the desired patterns, characters, etc. to be engraved are left as nonprinted parts of the ink which shields the laser beams. Then the laser beams are scanned over the entire surface, while regulating the output and the scanning speed, whereby the nonprinted parts are burned away in the desired depth to form an engraved surface. Generally, copper powder is mixed into the ink for shielding the laser beams. EFFECT:Designs of very minute lines can be engraved and discontinuous patterns can be provided freely.
Patent JP-S5772153-A (JP)
Title: Drum device for conveying paper
Inventor: YOSHIDA SHIYUUSAKU
IPC: B65H29/06
Filed: 1980-10-24
Abstract: PURPOSE:To ensure holding the paper to be conveyed, by providing a paper separation claw along the outer circumference of a drum. CONSTITUTION:When a transfer drum 1 is in pause, and a driving lever 12 is driven to push a rod up and to keep a grip claw 8 open, transfer paper feed rollers 4 are driven by an instruction signal of feed of the paper P to move it along a paper feed guide 3. When its forward end H is inserted between the claw 8 and a recess 5, the lever 12 is deenergized, the rod 10 is pulled inside by action of a spring 11, and the claw 8 drops into the recess 5, thus permitting the corresponding part M of the end of the paper P to be pinched between the claw 8 and the bottom 7 of the recess 5 and securely held.
Patent JP-S6210822-A (JP)
Inventor: TAKAMOTO MANABU
IPC: H01H33/34
Filed: 1985-07-08
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-S636833-A (JP)
Title: Vapor growth apparatus
Inventor: SAKASHITA ISAO
IPC: C23C16/458
Filed: 1986-06-26
Abstract: PURPOSE:To improve a durable life by forming the flange of a supporting tube of sintered Si3N4 or a base material having the same thermal expansion coefficient as that, and forming an Si3N4-coating layer on the flange to prevent an impurity from being sputtered. CONSTITUTION:A supporting tube 11 is concentrically formed outside a gas tube 14. The flange 11a contacted at least with a susceptor 12 of the tube 11 is composed of a sintered Si3N4 or a base material having the same thermal expansion coefficient as that. The flange 11a is coated with an Si3N4 coating layer. Then, when the flange 11a is mounted with a susceptor 12, SiC existed on the susceptor 12 is not reacted with the flange 11a even at the processing temperature of 1200 deg.C. Thus, it can prevent impurities from being sputtered to improve the durable life.
Patent JP-H10323190-A (JP)
Title: Oligonucleotide for microorganism detection and detection of microorganism
Inventor: SAKAMOTO KANTA
IPC: C12R1/01
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide the subject new oligonucleotide that has a specific nucleic acid sequence, comprises the nucleic acids complementary to the target nucleic acid sequence of 16S ribosomal RNA of Megasphaera cerevisiae and is useful for selective detection of the microorganism in specimens. SOLUTION: In order to selectively detect Megasphera cerevisiae in specimens, the nucleotide sequence encoding the 16S ribosome RNA gene of Megasphaera cerevisias is used as a target to prepare an oligonucleotide complementary to the nucleotide sequence. The oligonucleotide has at lest one sequence represented by formula I and formula II or a new oligonucleotide having the corresponding complementary sequences and they are useful for detection or identification of Megasphaera cerevisiae that is harmful to beer. This oligonucleotide is prepared by selectively synthesizing the sequence that specifically hybridizes with 16S rRNA gene of this microorganism.
Patent JP-S5373764-A (JP)
Title: Article position searching device
Inventor: NUMATA SHIGEO
IPC: B25J15/00
Filed: 1976-12-13
Abstract: PURPOSE: To provide easy handling and operation of an article position searching device by reducing the inertial mass of the device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0313265-A (JP)
Title: Casting mold of lead alloy
Inventor: ITO MASAHIRO
IPC: B22C9/04
Filed: 1989-06-12
Abstract: PURPOSE:To prevent the generation of warpage in the casting mold for a lead alloy and to facilitate the temp. control thereof by using a porous metal for one surface of the casting mold and a porous ceramics material for the other surface. CONSTITUTION:Grooves 3 of grids for lead batteries are engraved on the metallic material 1 and ceramics material 2 having porosity to form a casting mold material. Cast iron is used for the metallic material 1 and aluminum oxide is used as the ceramics material 2 at this time. The casting mold for the lead alloy consisting of such metallic material and the ceramics material does not generate the warpage, allows the easy temp. control and reduces the working cost of the casting mold.
Patent JP-S5672577-A (JP)
Title: Copying machine on thermal recording system
Inventor: INOUE GENICHIROU
IPC: H04N1/23
Filed: 1979-11-19
Abstract: PURPOSE:To miniaturize a copying machine by arranging a photodetector array and heating elements array while respective elements in both arrays correspond mutually in 1:1 proportion. CONSTITUTION:On substrate 5, photodetector array 6 and heating elements array 7 are provided corresponding to each other through amplifying element array 8. Then, the light of lamp 9 reflected by an original surface lightens array 6 through optical system 10. The output of array 6 is amplified by array 8 and drives heating elements in array 7 to heat recording paper 4a, transferring a picture on the original. Therefore, the copying machine can be miniaturized and its power consumption can be reduced because respective elements in arrays 6, 8 and 7 are made to correspond mutually.
Patent JP-S629644-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAMAOKI NORIHIKO
IPC: H01L21/265
Filed: 1985-07-05
Abstract: PURPOSE:To avoid the hump phenomenon by raising the threshold voltage lowered on field concentration effect by a method wherein high concentration region is formed only on the part near the surface of an element region end. CONSTITUTION:A high-concentration element region end 22 with concentration decreasing proportionally to the depth is formed on the side of an element region 19. At this time, the high-concentration region is formed only on the part near the surface of element region end so that the threshold value voltage lowered on field concentration may be raised to avoid the hump phenomenon. In such a constitution, the withstand voltage and parasitic capacity may not be deteriorated since the high concentration region is minimized to avoid the hump phenomenon.
Patent JP-S5575600-A (JP)
Title: Liquid-pouring type receptor for air pump
Inventor: TAKEDA TERUO
IPC: F04F1/06
Filed: 1978-11-30
Abstract: PURPOSE: To maintain good sanitary condition at all times, by attaching sterilizing type or germ-resisting type metal to appropriate places in an air pump, whereby survival or proliferation of germs or bacteria flowing into the air pump together with flowing air are prevented.  
     CONSTITUTION: Compressed air from an pump 22 is blown into a liquid receptor 12, and a liquid W in this liquid receptor 12 is pressed out. At this time, an annular silver wire 33 is provided in an annular groove 32 formed on the bottom surface of a top board 24 of the air pump 22, and an annular silver wire 36 is arranged in a center annular groove 34 on the bottom board, and at the same time, silver powder is exposed to the inside surface of the bellows cylinder 26, and then, survival or proliferation of germs or bacteria entered the air pump in the condition of suspending in the air are prevented by the existence of the aforementioned silver wires 33 and 36 and also the silver powder, so that good sanitary condition can be maintained at all times. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S637327-A (JP)
Title: Laser hardening device
Inventor: YAMAZAKI YUKIRO
IPC: C21D1/09
Filed: 1986-06-25
Abstract: PURPOSE:To permit efficient hardening of the corner part of a shaft, etc., having an eccentric part by providing a control means for driving a laser head in follow up to the rotation of the eccentric part of a work piece. CONSTITUTION:Laser light is changed in direction by a mirror in a cylindrical body part 13 and advances toward the top end of the laser head 7. The laser is adjusted in the focal length and angle and is projected to the corner part of a crank shaft 6, etc. The crank shaft 6 is rotated by a driving source using a journal part 20 as its rotating shaft. The laser head 7 is moved in synchronization with and follow up to the rotation of the eccentric part by the movement of the table in the Y-axis direction and the movement of the laser head 7 in the Z-axis direction. Gears 19, 16 are successively rotated by the driving source 18 in a box 8 to rotate the other corner part, upon ending of hardening. The other corner part is then hardened by the same operation as the above- mentioned operation. The control of the arc interpolation within the plane formed by said two axes is executed by the control part such as central processing unit.
Patent JP-S5482027-A (JP)
Title: Divided magnetic core
Inventor: YAMADA YOSHITO
IPC: H02K1/18
Filed: 1977-12-12
Abstract: PURPOSE: To eliminate an unevenness of virtual permeability in each magnetic core, by such manner that with a positioning of the mutually facing plates of soft magnetic alloy plate, with high permeability and made into a laminated magnetic core with a spacer put between, made not to be shifting to each other, each of those be lightly pushed and contached.  
     CONSTITUTION: A spacer 8 is arranged soas to slightly protruding above or sinking from a divided level A of laminated magnetic core. When a combination of the magnetic core is intended, a magnetic core plate 7 is made easy to slide in further jointed without shifting to each other. And when jointing a cubic unit 5, that faces to each other, with an arrangement made so as to establish a positional relation in which the laminated magnetic core plate 7 is jointed before a junction of the cubic unit is perfectly jointed, a pushing force of polyurethane forms 6, that hold the laminated magnetic core, will relatively closely joint each of the combined magnetic core plates. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0313127-A (JP)
Title: Microwave band burst transmitter
Inventor: TANAAMI SHIGEYUKI
IPC: H03F3/24
Filed: 1989-06-12
Abstract: PURPOSE:To prevent the temperature of a transmitter from being lowered by forcibly turning ON a power supply switch and supplying power to a transmission power amplifier when the environmental temperature of the transmitter is less than a a prescribed temperature. CONSTITUTION:A transmission signal turning-ON/OFF control signal is inputted to a power supply switch 4 and a temperature detector 5 is connected to the switch 4 so that the power supply switch 4 can be turned-ON/OFF by these transmission signal turning-ON/OFF signals and the respective signals of the temperature detector 5. The environmental temperature of the transmitter is detected by the temperature detector 5 and in a state that the temperature is low, the power supply switch 4 is forcibly kept to be turned-ON. Accordingly, in such a state that the temperature is low, even when transmission is not executed, the power is supplied from a power source 3 to a transmission power amplifier 1. Thus, lowering the temperature of the transmitter is prevented in advance. Then, it can be also prevented that the electric characteristic of the transmitter is degraded or its reliability is lowered.
Patent JP-H0441248-A (JP)
Title: Ink jet head
Inventor: FURUTA TATSUO
IPC: B41J2/045
Filed: 1990-06-07
Abstract: PURPOSE:To make deformation of a nozzle formation member small so as to unify clearance between a piezoelectric transducer and the nozzle formation member and make its value constant by providing a spacer integral with the nozzle formation member. CONSTITUTION:A nozzle formation member 8 is connected to a piezoelectric transducer 1 by a spacer 8a integral with the nozzle formation member. An adhesive 10 is contained to a surface roughness in order to make use a precise thickness of the spacer effectively. Therefore, a stress generated at a coupling layer is exceedingly small. An insulating resist 201 corresponding to a periphery and a nozzle opening is formed on an electroformed substrate 202 by a photolithographic method. An Ni plating layer 203 is grown, an insulating resist film is laminated on the whole surface, the resist film at the spacer is eliminated by the photolithography, and a plating layer is further laminated. Lastly, after the resist film is eliminated, it is stripped off from the substrate 202 so as to obtain the nozzle formation member 8.
Patent JP-H0316924-A (JP)
Title: Production of decoration glass
Inventor: KUME MAKOTO
IPC: C03B19/00
Filed: 1989-06-12
Abstract: PURPOSE:To obtain an aventurine-like glass having various colors and crystal dimensions by mixing flaky particles of synthetic fluorine mica with glass pieces and sintering the mixture at a specific temperature. CONSTITUTION:(A) Flaky particles of a colored or transparent synthetic fluorine mica having a width of 0.2-10mm are mixed with (B) glass pieces and the mixture is sintered at a temperature to give a glass viscosity of 10<6>-10<3> poise, or the compound A is made to contact with a glass surface at a temperature to give a glass viscosity of 10<6>-10<3> poise and as necessary a glass material is supplied to the component A and formed, or the component A is scattered over a heat-resistant flat plate, a flat glass plate or an aggregate of glass particles is placed on the applied component A and the laminate is heated at a temperature to give a glass viscosity of 10<6>-10<3> poise to obtain a flat glass plate having the component A fused to the reverse face. The above flat glass plate is placed on another flat glass plate and the assembly is heated at a temperature to give a glass viscosity of 10<6>-10<3> poise to weld both plates with each other.
Patent JP-H0815208-A (JP)
Title: Composite material damage detecting system
Inventor: UIRIAMU DEE AAMUSUTORONGU
IPC: G01N27/20
Filed: 1994-06-30
Abstract: PURPOSE:To easily detect a crack and damage caused in a composite material by burying a fine line of a NiTi shape memory alloy in a composite material of lamination construction, letting an electric current flow through the fine line, and grasping the change of electric resistance. CONSTITUTION:A fine line 12 made of a NiTi shape memory alloy is buried between layers of a composite material 11 such as a micro-laminate material having lamination construction of GFRP, CFRP, aluminium and plastic, a metal material having a sandwich structure or the like, and an electric current is let flow through the fine line 12. When a crack 13 is caused in the composite material 11, the crack generating place 14 of the fine line 12 is locally put in the high strain state, so that as the stress is increased, the electrical resistance of the NiTi shape memory alloy fine line is decreased. Accordingly, if the change of electrical resistance of the fine line 12 is detected in a standard bridge circuit, the occurrence of a crack or damage can be detected.
Patent JP-S6129524-A (JP)
Title: Monolithic molding method of blow molding with bracket
Inventor: HANADA SHUICHI
IPC: B29C49/48
Filed: 1984-07-20
Abstract: PURPOSE:To prevent the generation of a parting line in a bracket section by forming a blow molding by blowing a parison while shaping a baggy article by bulging one part of the blow molding and manufacturing the bracket by compressing said baggy article. CONSTITUTION:A parison is inserted into molds 12, 13, air is injected and the parison is deformed to a duct 11 shape through blow molding while one part of the duct 11 shape is bulged to form a baggy article 16, a slide core 14 is lowered, and said baggy article 16 is compressed, thus manufacturing a bracket 10. A parting line PL is positioned in the direction rectangular to the bracket 10, thus manufacturing a duct 11 in which there is no parting line in the bracket section.
Patent JP-S6041243-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOU TATSUICHI
IPC: H01L21/316
Filed: 1983-08-16
Abstract: PURPOSE:To manufacture a semiconductor device in simple steps by forming a thin oxidized film portion including carbon and an oxidized film having a thick oxidized film portion including no carbon continued slowly to the thin oxidized film portion. CONSTITUTION:A carbon inclusion preventive film 23 is formed on the upper surface of a semiconductor substrate 21, the film 23 is patterned, and with the film 23 as a mask carbon is selectively introduced to the upper surface portion of the substrate 21, thereby forming a carbon including layer 25. After the film 23 is removed, an oxidized film 26 in which the upper surface of the substrate 21 is oxidized is formed. The oxygen diffusing speed is decelerated depending upon the quantity of the included carbon in the layer 25, with the result that a thin oxidized film portion 26c including carbon is formed at the portion corresponding to the layer 25, a thick oxidized film portion 26o continued slowly to the portion 26c is formed on the region except the layer 25. Then, it is etched at the same speed, and the remaining oxidize film 26o having slow opening section is formed on the region which does not correspond to the layer.