baber/WOPTO huggingface dataset:
Patent JP-S62116016-A (JP)
Title: Superconductive quantum interferometer
Inventor: FUJIMAKI NORIO
IPC: H01L39/22
Filed: 1985-11-15
Abstract: PURPOSE:To increase the number of magnetic field coupling lines and to make circuit design which is high in degree of freedom, by providing a groove-like window in an earthing layer and a part of the magnetic field coupling lines in the window section. CONSTITUTION:Of three magnetic field coupling lines 4, 5, and 11, one is provided beside an earthing layer 8 and the other two are provided on the 2nd insulating layer 10 as in the case of conventional one. The groove provided in the earthing layer 8 is widely opened toward the left side and the earthing layer 8 does not exist below a lower electrode 6. When such constitution is used, three magnetic field coupling lines can be mounted against the lower electrode 6 in the same area as that of the case where two magnetic field coupling lines are provided against the lower electrode 6.
Patent JP-H02256861-A (JP)
Title: Device for feeding fuel-air mixture to internal combustion engine
Inventor: MARUKO MORINI
IPC: F02M3/09
Filed: 1989-09-29
Abstract: PURPOSE: To prevent excessive environmental pollution by providing a main air intake connected to an intake conduit on the downstream side of a carburetor shutter, a mixture supplying injector in the minimum-speed operation, an injector for the operation in the start period, having an opening in the main air intake, and two solenoids. CONSTITUTION: In a case where an engine is operated at the minimum speed, if a shutter of a carburetor is closed, relatively large pressure drop is generated in an engine intake by a manifold P and a conduit C, and air is allowed to flow through a main air intake 1. Primary air is also allowed to flow from an air nozzle 37. If a solenoid valve EM is in such a position as not to close a valve seat 12, gasoline is allowed to flow through a fuel nozzle 38, and secondary air is sucked through a secondary air nozzle 39. This secondary air is mixed with gasoline allowed to flow through the nozzle 38 in a part 11, and is allowed to flow upward. The mixture is mixed with primary air allowed to flow through the nozzle 37 in the conduit 5. The mixture is fed to the engine through the conduit C.
Patent JP-H09176564-A (JP)
Title: Resin composition for water-based coating
Inventor: TOMINAGA AKIRA
IPC: C09D5/44
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for water-based coating, containing a specific epoxy resin as a coating layer-forming vehicle, readily curable at a low temperature, excellent in bath stability, smoothness of the coated surface, anticorrosion property and adhesion, and useful in electrodeposition coating. SOLUTION: This resin composition contains, as a vehicle for forming the coating layer, an epoxy resin bearing cationic groups such as an amino group neutralized by an acid, hydroxysilane group which is introduced through a Si-C bond into the epoxy resin and alkoxysilane group. The content of the cationic group is 0.1-2m equiv./gram of the dried resin. The resin composition for water-based coating preferably contains acetylacetone.
Patent JP-H06111674-A (JP)
Title: Operation switch
Inventor: SHIMATANI KENICHI
IPC: H01H13/02
Filed: 1992-09-25
Abstract: PURPOSE:To easily take a locking action with a finger. CONSTITUTION:An operation switch is connected with a switch section 3 via a lock section 4 to an operation section 2 fitted to an operation panel 1. A vertical groove 5 along the connecting direction of the switch section 3 is formed on the operation section 2, and a horizontal groove 6 communicated with the vertical groove 5 is formed in the direction perpendicular to the connecting direction. A lock ring 7 is held on a switch base 12 of the switch section 3 side only rotatably in a fixed range. A lock claw 8 inserted into the vertical groove 5 and the horizontal groove 6 is provided on the lock ring 7. The diameter 7D of the lock ring 7 is made slightly larger than the outer shape of the switch base 12.
Patent JP-H09194202-A (JP)
Title: Thin film made of superfine particles and device utilizing the same
Inventor: ENDO KIJU
IPC: C23C26/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To Obtain a thin film having electric conductivity and antireflection function by forming a film with superfine particles each consisting of mixture of stock components. SOLUTION: This thin film is a thin film formed with superfine particles each consisting of two or more kinds of inorg. oxides and at least one of the oxides is larger in size than the other. The oxides are in a mixed state or one of the oxides include the other. For example, each of the superfine particles consists essentially of SiO2 and SnO2 or of SiO2 and SnO2 , smaller in size than the SiO2 .
Patent JP-H0598565-A (JP)
Title: Carbon fiber-reinforced cement composite material
Inventor: WATANABE NOBUATSU
IPC: D06M101/00
Filed: 1991-10-02
Abstract: PURPOSE:To improve the adhesiveness of carbon fiber to cement matrix and obtain the subject composite material having improved strength, especially flexural strength by treating the surface of carbon fiber with fluorine gas, thereby improving the wettability of the carbon fiber. CONSTITUTION:Short fiber, filament, nonwoven fabric, etc., of carbon fiber produced from PAN, pitch, etc., are treated with fluorine gas e.g. at room temperature to improve the wettability of the carbon fiber and improve the adhesiveness of the fiber to cement matrix. A carbon fiber-reinforced cement composite material produced by using the carbon fiber as the reinforcing material is especially excellent in flexural strength.
Patent JP-H1077291-A (JP)
Title: New oligosaccharide and use thereof
Inventor: OBA TETSUO
IPC: A61K8/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new oligosaccharide useful for a preventing agent for bacterial plaque formation, a decomposing agent for the bacterial plaque, etc., by hydrolyzing an extract from a lactic acid bacterium capable of producing phosphorylated polysaccharides such as Streptococcus lactis with an acid. SOLUTION: This new oligosaccharide is represented by the formula (Rha is a rhamnose residue; Gal is a galactose residue; Glc is a glucose residue; numerals in the formula each denotes a binding site) and is useful as an active ingredient, etc., of a preventing agent for bacterial plaque formation and a decomposing agent for the bacterial plaque and used by compounding in a tooth powder, etc. The new oligosaccharide is obtained by hydrolyzing a lipid- binding type oligosaccharide intermediate extracted from a bacterial cell of a lactic acid bacterium capable of producing phosphorylated polysaccharides such as Streptococcus lactis SBT1209 (FERM P-8308) or Streptococcus cremoris SBT0495 (FERM P-10053) with an acid and purifying the resultant glucide part.
Patent JP-S63109262-A (JP)
Title: Engine control device
Inventor: SAWAMOTO KUNIAKI
IPC: F02D43/00
Filed: 1986-10-27
Abstract: PURPOSE:To stabilize engine operation through enhancement of feedback control accuracy by furnishing a means to calculate actual torque equivalent on the basis of the passage area of a throttle valve in case the target torque equivalent varies with steps. CONSTITUTION:The actual torque equivalent TR varying with delay of first order from the target torque equivalent TT varying with steps is calculated 23 on the basis of number of engine revolutions, the rate of flow of suction air, and the passage area of a throttle valve. Actual torque equivalent calculating means 23 is composed of a means 23 to compute the delay factor alpha and a means 23B to cause delay by the use of this factor alpha, and the fundamental injection amount TP is delayed with this alpha. Thereby the feedback control accuracy is enhanced to serve stabilization of engine operation.
Patent JP-2001081832-A (JP)
Title: Toilet seat box
Inventor: TAKEDA MASATO
IPC: A47K13/26
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat box which is very firmly fixed to the upper surface of a Western style toilet seat and can surely prevent shifting in the position. SOLUTION: Two slits 3 extending in the longitudinal direction of a Western style toilet seat are provided in parallel in a base plate 2 of a toilet seat box 1A. The inner surface of a wall-like part provided on the toilet seat box IA is provided with projected and recessed parts 14 extending along both sides of the slit 3. When a nut is screwed in the screw rod part 5b of a bolt 5, the bolt 5 makes a following turn with a nut, so that the corner part of the head part 5a is engaged with the projecting and recessed parts 14, whereby the toilet seat box can be surely prevented from being shifted in position.
Patent JP-H1099926-A (JP)
Title: Cold pressure welding method and die
Inventor: KONNO YUTAKA
IPC: B23K20/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a joined part and to eliminate the sticking of burrs to the joined part end surface and chips to a die inner surface in a flangeless cold pressure welding method. SOLUTION: A lid having the same shape as an opening part and the rise in the outer periphery part is inserted into the opening part, plural slide punches 4 forming a cam in the rear end surface are simultaneously slid on the surface parallel to the lid surface toward the joined part outer periphery with a cam 3 held by a cam plate 9, and the lid is pressure welded between a support punch 10. At the same time with the pressure welding, the part near the end surface from the joined part of the can is bent in the inside with the slide punch 11, and the work pressing the end of the rise of the lid is executed.
Patent JP-H1193645-A (JP)
Title: Failure diagnosing device for exhaust emission control device
Inventor: TANAKA HIROSHI
IPC: F01N3/08
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To accurately judge the generation of failure without using a high accurate temperature sensor in a device for judging the generation of failure for an adsorbing means on the basis of the detected temperature at the time of passing the exhaust through an adsorbing means by judging the generation of failure for the adsorbing means on condition that excessive oxygen included in the exhaust. SOLUTION: During the operation of an internal combustion engine 1, in an eliminating process for eliminating and purifying the unburned gas component adsorbed to an adsorbent in an adsorbing cylinder 14, when concentration of the oxygen in the exhaust gas flowed into the exhaust gas purifying catalyst 15 is high, deterioration judgment of the adsorbent is executed. Namely, in the eliminating process, when the internal combustion engine 1 is operated in the condition for raising the concentration of the oxygen included in the exhaust gas, an output value of the exhaust temperature sensor 30 at the time of starting the eliminating process is input, and this input value is stored as a first temperature B0. Continuously, an output value of the exhaust temperature sensor 30 after the predetermined time is passed in stored as a second temperature B1.  The first and the second temperature B0, B1 are compared with each other, and in the case of B1<B0, abnormality of the adsorbent 22 is judged.
Patent JP-H10102500-A (JP)
Title: Cloth-made form for slope vegitation
Inventor: HAYASHI YOSHIKAZU
IPC: E02B3/12
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To contrive improvement of execution by forming a heat fusion structure on the inner circumferential edge of the opening part of the one-layer cloth part of a sheet-like body which is partially connected with a cylindrical two-layer cloth part and a two-layer cloth part, and is composed of the single make fabric part having the opening part and has opened circumferences. SOLUTION: Two-yarn threads are used for weft, and weaving is performed by a jacquard machine filaments as warp to obtain a sheet-like body. A single make fabric part is disposed in the circumferential edge in the width direction of the sheet- like body as a woven part, and the sheet-like body zigzagly disposing the single make fabric part of the next row is obtained in the distance in the length direction of the sheet-like body. In addition, black colored threads by twos of the weft and warp are orthogonal to each other in the center part of each single make fabric part, and weaving is performed to form a discrimination band.  Next, the position of the black colored discrimination band of the woven sheet-like body is made reference to determine the cut range of the single make fabric part, an opening part in which the single make fabric part and the center are same is cut to be formed into each single make fabric part, and a heat fusion part of fusion and solidification of the adjacent fibers themselves is formed in the inner circumferential edge of the opening part of the single make fabric part.
Patent JP-S61133959-A (JP)
Title: Image forming device
Inventor: MUNENAKA KATSUMI
IPC: G03G15/08
Filed: 1984-12-05
Abstract: PURPOSE:To prevent the color mixing of toners of developing devices by providing plural pieces of the developing devices to face a latent image holding member and providing the developing device on the upper stream side in the rotating direction of the latent image holding member in the position on the lower side in the gravity direction than the developing device on the down stream side. CONSTITUTION:Light is irradiated on an original and the light thereof is made incident to a photosensitive drum 1 by which an electrostatic latent image is formed thereon. The two developing devices 4, 5 are provided to face the drum 1. The drum 1 is rotated in an arrow A direction in this stage and the developing device 4 on the upper stream side with respect to the rotating direction thereof is disposed in the position on the lower side in the gravity direction of the device 5 on the down stream side. The toner scattering from the device 4 is made opposite in the direction where the toner is moved by the gravity and the direction where the toner is moved by drum wind. The arrival of such toner at the device 5 on the down stream side is this obviated. The toner scattering from the device 5 on the upper stream side is also made opposite in the gravity direction and the moving direction of the drum wind and the arrival thereof at the device 4 is obviated. The arrival of the toner at the device 5 is much more obviated if the drum 1 and the drum of the device 4 on the upper stream side are rotated in the opposite directions. The color mixing of the toners is thus prevented and the color image intrinsic to the toner is obtd.
Patent JP-S61135395-A (JP)
Title: Self-diagnosing circuit of motor drive circuit
Inventor: KAWAMURA SATOSHI
IPC: H02P29/02
Filed: 1984-12-05
Abstract: PURPOSE:To effectively prevent a motor from abnormally heating by detecting a defect and an erroneous operation by a microprocessor to interrupt a power source supply. CONSTITUTION:A motor is overheated by a defect and an erroneous operation of rotation in case that, even if a motor stop signal is output to a transistor 11 by a microprocessor 14, an emitter and a collector become a shortcircuited state due to the defect of the transistor 11, a current is flowed to a motor winding 13 connected with the transistor 11 and the state of a signal line fed through a diode 12 provided at the junction of the transistor 11 and the motor winding 12 is low level. This state is read in the microprocessor 14 and output to the transistor 11, and the logic calculation with the state is executed, a stop signal is newly output from the result to the transistor 11 and a breaking circuit 15 to discover the defect and to prevent the overheat.
Patent JP-2000086785-A (JP)
Title: Electric discharge treatment of porous material
Inventor: KAWABE MASAAKI
IPC: B01J19/08
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of performing an electric discharge treatment of a porous material efficiently. SOLUTION: This method for performing an electric discharge treatment of a porous material is provided by arranging the porous material 5 between a pair of electrodes 1a, 1b (at least one of the electrodes loads a dielectric material on the facing surface thereof) arranged so as to face each other, and generating the electric discharge under an atmosphere of >=2,000 KV/cm electric field strength in a treating space including the porous material 5 and also of >=1.2 atm. for the electric discharge treatment of the porous material 5.
Patent JP-H01100377-A (JP)
Title: Engine speed control device
Inventor: IIDA KAZUMASA
IPC: F02P5/15
Filed: 1987-10-11
Abstract: PURPOSE:To have quick convergence to a target value by deciding the amount of ignition timing correction for idling on the input conditions of engine revolving speed and its rate of change on the basis of fuzzy theory, and thereby determining proper correction amount at all times. CONSTITUTION:An ignition timing control device includes a ignition timing setting means 58, water temp. correcting means 59, at-acceleration correcting means 60, suction temp. correcting means 61, and idling stabilization correcting means 62. Outputs of the means 58, 59 are added together by a means 63 while outputs of the means 60, 61 by another means 64, and the output from this means 64 is corrected by a means 69 according to the engine operating condition. Outputs from the means 69, 63 are added together by a means 65. The output from this means 65 is added to the output of the means 62 by a means 66 and entered into a timing control part 68. At this time, an idle stabilizing correction map MP8 of the means 62 decides upon the fuzzy theory on the input conditions of engine revolving speed and its rate of change.
Patent JP-H0196627-A (JP)
Title: Optical integrated element
Inventor: KITAMURA MITSUHIRO
IPC: H01L27/15
Filed: 1987-10-08
Abstract: PURPOSE:To optionally control the direction of an output beam and to facilitate large-scale integration by arranging a diffraction controller between a waveguide and an output waveguide mechanism. CONSTITUTION:A diffraction grating 2 is formed partially on a substrate 1 and a guide layer 3, an active layer 4, and a clad layer 5 are laminated thereupon and etched selectively to form ridge stripes 6 which become the waveguide, thereby composing a DFB laser 21 of a lower guide layer 3, the diffraction grating 2, and the substrate 1. Then the diffraction controller 7 is formed in front of the ridge stripes 6 and an electrode for a laser, an electrode 8 for the diffraction controller 7, and a converging grating coupler 9 which forms the output waveguide mechanism are formed on the top surface of the ridge stripes 6 lastly. Then oscillation wavelength is varied by varying the implanted current of the DFB laser 21. Consequently, the output beams 10 and 11 can be deflected forward and backward, so the directions of the output beams are controlled freely in the front-back and right-left directions on the whole.
Patent JP-H0880700-A (JP)
Title: Underwater decorative weight
Inventor: INOUE KICHIJIRO
IPC: A01K63/00
Filed: 1994-09-12
Abstract: PURPOSE: To provide an underwater decorative wt. fixing various decorative products in water when a water tank or a basin is decorated by the decorative products and attached in a state adjusted in wt. and shape without damaging the decorative products and used as a decorative product or a part thereof to widen decoration width. CONSTITUTION: An underwater decorative wt. is composed of a flexible and plastic high specific gravity mixture based on a water-insoluble thermoplastic resin (semi-solid or liquid resin), a high specific gravity granular material (lead or the like), oil (non-drying vegetable oil or the like) and a powdery filler (barium sulfate or the like).
Patent JP-H04133498-A (JP)
Title: Heat exhausting system of data processing device
Inventor: MIYAUCHI MASAMI
IPC: H05K7/20
Filed: 1990-09-26
Abstract: PURPOSE:To cool data processing devices so as to obtain prescribed characteristics by a method wherein a cooling medium circulating system which feeds cooling medium to data processing devices and returns cooling medium which absorbs heat from the cooling structures of the data processing devices to a cooling device. CONSTITUTION:Data processing devices 1 provided with heat releasing bodies 2 are arranged, and the heat releasing body 2 is installed in an individual cooling system 3 which displays its prescribed cooling performance by cooling fluid medium. The individual cooling system 3 cools the heat releasing body 2 through the intermediary of a cooling heat exchanger 6 with circulating cooling medium. A cooling medium feed pipe 4 and a cooling medium discharge pipe 5 are connected to the individual cooling system 3 in a detachable manner, and the feed pipe 4 and the discharge pipe 5 are connected to cooling medium circulating pipings 7 and 8 connected to the inlet and the outlet of the cooling medium cooling heat exchanger 6.
Patent JP-H0199036-A (JP)
Title: Radiograph reader
Inventor: NAGAI SEIICHIRO
IPC: A61B6/00
Filed: 1987-10-13
Abstract: PURPOSE:To enlarge dynamic range and to shorten an image reading time by deciding the optimum reading part from the size of the outputs from the sensors of plural reading parts having light sources whose light intensity is different from that of a line sensor. CONSTITUTION:An X rays film 17 conveyed in a direction shown by an arrow 17 by means of a conveying platen 16 is read in reading parts 101, 102... having the light sources 111 and 141, 112 and 142... whose light intensity is different from that of the line sensor and the read image information is stored in corresponding image memories 201 and 202... through A/D converters 191, 192.... The stored contents are processed in an arithmetic part 21 to decide the optimum reading parts 101, 102... and the read information is outputted through an image memory 22. Then, the dynamic range can be enlarged and also the image reading time can be shortened.
Patent JP-H0795626-A (JP)
Title: Casing structure for electronic device
Inventor: YOSHIDA KATSUTOSHI
IPC: H04Q1/14
Filed: 1993-09-21
Abstract: PURPOSE:To improve the assembling performance and the separating perfor mance and also to facilitate the assembly of a casing for an electronic device by supporting the vertical load by bottom plates, supporting the horizontal load by the bottom plate and an L-shaped side plate, and supporting the depth directional load by the bottom plate, the L-shaped side plate, an inserting part and the screwing part between a support plate and the bottom plate. CONSTITUTION:A basic cabinet 1 is assembled by screwing. A package holding metallic parts 20 is attached to a support plate 15 together with a back plate 19. Then a beam 18 is attached to the plate 15. A partioning plate 17 is attached to the parts 20, the plat 19 and then to the beam 18. Then, a power package holding metallic parts 21 is attached to the plate 17 and a shelf part 1B is assembled. The pawls 107 and 108 of a bottom plate 10 are put into the slits 162 and 163 of an L-shaped side plate 16 respectively. Then, both plates 10 and 16 are fixed and an outer frame part 1A is assembled. Both parts 1A and 1B are fixed and then a front door 12, a right side plate 11 and a top plate 3 are attached.