baber/WOPTO huggingface dataset:
Patent JP-H06198419-A (JP)
Title: Device for cutting off sprue in cast product or the like
Inventor: NAKATANI YUKIO
IPC: B22D31/00
Filed: 1992-12-30
Abstract: PURPOSE:To obtain a device for efficiently cutting off a sprue, etc., formed on the outer surface of a cast product. CONSTITUTION:A rotary edge having a cutting edge on the peripheral surface is shiftably supported along a rotating surface by a tool supporting frame. On the other hand, a work supporting frame 30 rotatably constituted around the parallel axis with the rotating surface of the rotary edge and a clamp claw member 37 so as to be possible to advance/retreat toward this supporting frame 30 are provided. The rotating axis of the work supporting frame 30 and a die splitting surface of the cast product are supported while intersecting orthogonally with each other and by rotating the product in the clamping condition, the product can be made to be worked without any manual work.
Patent JP-2001173433-A (JP)
Title: Exhaust emission control device for engine
Inventor: OOTA MUNEYUKI
IPC: B01D53/81
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To effectively reduce Ag2O to improve an HC adsorption amount and an HC emission temperature, while keeping an HC adsorption performance in a high temperature. SOLUTION: When it is determined that a deterioration degree of an HC adsorption agent layer is high at a step S8 and the temperature of an adsorption catalyst is high at a step S12, a fuel amount is increased to transit an air-fuel ratio to a rich side. Thereby, the concentration of O2 in exhaust gas is lowered to reduce Ag2O.
Patent JP-2000185770-A (JP)
Title: Packaging structure of lighting fixture
Inventor: MIYOSHI TAMOTSU
IPC: B65D77/26
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce a number of packaging members and improve working efficiency in packaging a lighting fixture for shipment. SOLUTION: The packaging structure for receiving a lighting fixture in a corrugated fiberboard box 21 comprises a holding body 2 formed of a pulp molding, which includes an outer peripheral base 21, a body mount base 22 formed to protrude upward like a table from the outer peripheral base, and a pillar 23 having an outer diameter corresponding to a center through hole of a body at the center. The holding body 2 is immovably attached to the center of a bottom in the corrugated fiberboard box, the body of the lighting fixture is mounted on the pillar of the holding body, and other articles are received in an upper part above the body received in the corrugated fiberboard box.
Patent JP-H11174339-A (JP)
Title: Objective for immersion system microscope
Inventor: YAMAHIRO TOMOHIKO
IPC: G02B21/02
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain an objective of an immersion type microscope of a semiachromat class which has a high power and a high numerical aperture and is inexpensive and used for vertical fluorescent observation by composing the objective of a lens group meeting specified conditions. SOLUTION: The objective consists of a 1st lens group G1 with positive power which includes a plano-convex lens, a 2nd lens group G2 with positive power which is composed of a single lens group including a positive meniscus lens having its concave surface on the object side, a 3rd lens group G3 with positive power which consists of a cemented lens of a positive and a negative lens, a 4th lens group G4 with weak refracting power, and a 5th lens group G5 which is convex to the object side in order from the object side. Then conditions |fG4/fT|>=15, ηG4P-ηG4N>=48, and ηG2>=45 are met. Here, fT is the focal length of the whole objective for the immersion system microscope, fG4 the focal length of the whole 4th lens group G4, ηG4P the Abbe number of the positive lens of the 4th lens group G4, and ηG2 the Abbe number of the positive meniscus lens of the 2nd lens group G2.
Patent JP-H11169404-A (JP)
Title: Paper diaper provided with fastening tape with secondary adhesion part
Inventor: TAKAHATA KENJI
IPC: A61F13/49
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a paper diaper provided with a fastening tape whose adhesion power is not easily lowered by the sticking of a foreign matter or the like to an adhesive surface. SOLUTION: This paper diaper is put on the crotch part of a human body and the fastening tape whose one end part 5 is fixed is provided on both side edge parts of the rear side part of the paper diaper. In the paper diaper worn by freely attachably and detachably adhering the other end part of the fastening tapes to the front side part of the paper diaper, on the adhesion surface of the fastening tape, a recessed secondary adhesion part 9 pushed out by being pressurized from the opposite surface of the adhesive surface and freely attachably and detachably adhered to the surface to be adhered is provided.
Patent JP-H11179712-A (JP)
Title: Method and apparatus for drainage molding of wet powdered material
Inventor: ITOU YASUHISA
IPC: B01D39/16
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To dewater a wet powdered material efficiently, to improve molding efficiency, to keep good mold releasing properties, and to obtain a molding having good properties from a wet powdered material. SOLUTION: Filters 50, 60 which formed the side facing a cavity space S with a water-permeable polymer material are provided on each wall surface of an upper mold 30 and a lower mold 20, the water of a wet powdered material W is discharged from each drain hole 21..., 31... of the upper mold 30 and lower mold 20 outside the mold through the polymer material of each filter 50, 60, and a molding of the powdered material W is released from the mold surfaces of the upper mold 30 and the lower mold 20 by each polymer material of the filters 50, 60.
Patent JP-2000187630-A (JP)
Title: Client server system and recording medium
Inventor: HOSHI YOICHI
IPC: G06F15/177
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a client server system for using the resource for a host computer in an existing host centralized system. SOLUTION: A WWW server 5 stores plural processing programs for operating processing in closer cooperation with a host 1. The WWW server 5 receives a request from the browser of each terminal 7, and operates assignment processing for selecting and executing a processing program corresponding to the request. Also, the WWW server 5 generates and transmits HTML data to be transmitted to the terminal 7 based on the request received from the terminal 7, the processing program selected and executed by the assignment processing, the output data of the processing by the host 1.
Patent JP-2001173615-A (JP)
Title: Connecting structure of part
Inventor: HARA NOBUHIKO
IPC: F16B5/07
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for parts capable of connecting by large connecting strength. SOLUTION: This structure has a resin part 1 obtained by integral molding of a part body 3, a pawl part 4, and an engaging mountain part 9, and a connected part 2 made of resin material obtained by integral molding of a connected part main unit 10 and a frame unit 11, the frame unit 11 is constituted by a pair of support shafts 12 provided in the connected part main unit 10 and an almost U-shaped frame main unit 13 provided so as to be orthogonal to a pair of these support parts 12 in a tip end part thereof, and a center side part 13a of the frame main unit 13 is constituted to be offset from a first surface 10a of the connected part main unit 10.  A total unit of the pawl part 4, when the resin part 1 is assembled in the connected part main unit 10, is deflected with the center side part 13a provided to be offset relating to the first surface 10a serving as a support point, the engaging mountain part 9, the pawl part 4, and the connected part main unit 10 are connected by restoration force generated by large deflection of the total unit of this pawl part 4. Consequently, large connecting strength is obtained, in its turn a large feeling of moderation can be ensured.
Patent JP-2000191202-A (JP)
Title: Transfer material separating device
Inventor: INAMIYA RYUICHI
IPC: G03G15/14
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce contact pressure between a separating member and a sheet transfer material. SOLUTION: A transfer material S which enters a nip Q5 as an area of press contact of a surface side rotating member 17 adapted to contact the surface side of the sheet transfer material S with a rear side rotating member 18 adapted to contact the rear side thereof and which is carried through the nip Q5 With the rotation of the surface side and rear side rotating members 17, 18 comprises separating members 26, 26' having separating ends 26a, 26a' for separation from the surface of either the surface side rotating member 17 or the rear side rotating member 18, supporting members 24, 24' for rotatably supporting the separating members 26, 26' around the separating ends of the separating members 26, 26' and elastic members 26, 26' for holding the separating members 26, 26' at preset rotational positions.
Patent JP-H11185027-A (JP)
Title: Object detector
Inventor: MIZUNO MORIMICHI
IPC: B65G61/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To easily detect the presence/absence of an object with high reliability without the need of reference images or the like. SOLUTION: An image of a parking lot 1 is obtained by a television camera 2. An image processor sets an image section area M corresponding to the respective parking sections 11 of the parking lot 1, integrates the image areas of close densities and divides the image section area M into small areas. It is judged that no vehicle is present in the corresponding parking section 11 in the case that the small number of the small areas of a large area ratio occupy the image section area M. On the other hand, it is judged that the vehicle is present in the case that many small areas of a small area ratio occupy the image section area M.
Patent JP-H11190032-A (JP)
Title: Device for forming vegetation growing bedrock
Inventor: OKADA TAKASHI
IPC: E02D17/20
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To specially provide a device capable of being used for the formation of a vegetation growing bedrock using soil on the spot when the device capable of using soil containing fine soil particle as vegetation growing bedrock formation material or mixture containing the soil is provided. SOLUTION: A device for forming a vegetation growing bedrock on the ground by using material of soil or mixture containing the soil and crushed pieces of plants is provided. This device 18 includes a screw conveyor 20 for conveying material 48 or a scraper conveyor and a belt 22 mounted to the conveyor. The conveyor 20 includes a cylindrical housing, and the housing is equipped with an opening extended in the longitudinal direction thereof in the bottom of the housing. The belt 22 covers the opening in the housing and is capable of making reciprocating motion in the longitudinal direction of the housing of the conveyor, and a hole connected to the opening in the housing is included.
Patent JP-H11193446-A (JP)
Title: High tensile strength hot rolled steel plate excellent in fatigue characteristic at shear end face
Inventor: SHIOZAKI TAKESHI
IPC: C22C38/58
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a high tensile strength hot rolled steel plate excellent in fatigue strength at shear end face. SOLUTION: This steel plate has a composition containing, by weight, 0.05-0.15% C, 0.40-1.0% Si, 1.5-2.5% Mn, 0.005-0.03% P, and 0.01-0.07% Sol.Al and also containing, by weight, one or 42 kinds among 0.03-0.20% Ti, 0.01-0.10% Nb, and 0.01-0.10% V and further containing one or >=2 kinds among 0.15-0.60% Cu, 0.15-0.40% Ni, 0.10-0.60% Cr, and 0.10-0.40% Mo and also has a structure where martensite exists by >=3% by volume ratio and further the volume ratio of pearlite is regulated to <=5%.
Patent JP-2000195530-A (JP)
Title: Fuel cell and separator
Inventor: MATSUKAWA MASANORI
IPC: H01M8/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell and a separator which are advantageous in power generation and miniaturization of their sizes. SOLUTION: This fuel cell has multiple cells each having a positive electrode and a negative electrode both of which catch an electrolyte film, and separators each arranged between the cells. The separator 3B is provided with an entrance manifold 8B to which a fluid containing an active material is supplied, an exit manifold 9B from which the fluid containing the active material is drained, and a fluid passage 10B. The fluid passage 10B is so extended as to connect the entrance manifold 8B with the exit manifold 9B and is turned around. The turned-around times of the fluid passage 10B is odd. Both the entrance manifold 8B and the exit manifold 9B are formed on either one side part 38B in the widthwise direction of the separator 3B.
Patent JP-2000195744-A (JP)
Title: Metallized film capacitor
Inventor: TAKAHASHI NAOKI
IPC: H01G4/18
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a capacitor free from leakage of impregnant by heating an element for a metallized film capacitor, which is impregnated with an impregnant at glass transition temperature of the film or higher. SOLUTION: A capacitor element for a metallized film capacitor, which uses Al evaporated polyethylene terephthalate with a surface roughness of 0.05 μm, is vacuum impregnated using silicone oil for the impregnant, held for an hour in a 85 deg.C ambient, and subjected to centrifugal separation. An AC step-up voltage breakdown test is conducted on the film capacitor encapsulated. The test result shows large increase in the AC step-up breakdown voltage value. Also, a temperature cycle test is conducted to examine whether there is any oil leakage, wherein the test is constituted by 200 cycle repetition of a cycle of holding at 100 deg.C for 30 minutes followed by holding at -40 deg.C for 30 minutes. The result shows large decrease in the oil-leakage occurrence count.  In addition, a test of holding in a 100 deg.C ambient for 1,000 hours confirms large decrease of the oil-leakage occurrence count.
Patent JP-2000206402-A (JP)
Title: Camera having focus area capable of being set
Inventor: BAHRAM GHAFFARZADEH KERMANI
IPC: G02B7/28
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a camera having a focus area which can be set without being restricted by preset set conditions by correlating the set focus area to one part of a video signal, adjusting the focus of an image and improving resolution. SOLUTION: A user can set the focusing area by using a setting device 19. This setting includes the positioning of the focusing area at any place in visual field and the adjustment of the size and/or shape of the focus area through arbitrary selection. An automatic focus circuit 18 receives a setting signal 4 from the device 19 and receives the video signal from an optical system 9. The circuit 18 gates the video signal, so that only the part of the video signal generated from an area on an image detection surface corresponding to the focusing area is made to pass by using set information by the setting signal 4. When the video signal is discriminated and extracted, an adjusting signal 2 is supplied to an adjustable optical system 11, the focus of the image is adjusted, and the resolution of the focusing area is improved.
Patent JP-2000192834-A (JP)
Title: Intake control device for internal combustion engine
Inventor: ICHINOSE HIROKI
IPC: F02N11/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve startability by starting a starter after it is judged that an opening/closing valve in an intake passage is in a fully closing position, when an operation for rotating the starter is performed, in a device wherein the intake passage is closed at the time of start to improve negative pressure in an intake pipe, and fuel is atomized. SOLUTION: When an ON-position signal is inputted from an ignition switch 17, a process for reducing an opening TA of an electronic throttle valve (an opening/closing valve) 3 for a prescribed opening Tai is performed by an ECU 10 so as to control a throttle valve 3 in the closing direction. When an ignition switch 17 is in a starter position, it is judged that the opening TA of the throttle valve is zero, namely, it becomes a fully closing condition from a value detected by a throttle opening sensor 5. In the case where the judgment is 'YES', a starter signal ST is outputted to a starter driving circuit 20, the starter 19 is driven, and cranking is carried out so as to stably start an engine 1 while supplying atomized fuel.
Patent JP-2000193871-A (JP)
Title: Extending device, lens device, image display device, image recording device, and image picking-up device
Inventor: EGUCHI MASAHARU
IPC: G02B7/04
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an extending device which is easy in die-casting by improving the positional accuracy of a plurality of cam follower and the dimensional accuracy in variance, favorable in the cost reduction, the degree of freedom in constitution and the assembly accuracy, and largely versatile in application to both the linear and non-linear systems. SOLUTION: A flange 113 is provided on the outer surface side of a first cylindrical member 110, a semi-circular projection-like cam follower stepped surface 121 and a cam follower member 130 as a separate member opposite to the cam follower stepped surface 121 are provided on an inner surface side of the cylinder of a second cylindrical member 120, and the flange part 113 is guided and held between the cam follower stepped surface 121 and the cam follower member 130.
Patent JP-2000191324-A (JP)
Title: Formation of inorganic compound solid and production of semiconductor device using the same
Inventor: NAKAMURA TAKASHI
IPC: H01L29/792
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To form a good inorganic compound solid (e.g. a ferroelectric film) using an organic compound material containing a metallic element by heat treatment at a relatively low temperature. SOLUTION: A solution of an organic compound material containing a metal element is applied to a semiconductor substrate (S41), dried (S42) and subjected to preliminary firing (S43). These steps are repeated until a prescribed thickness is obtained and organic material removal treatment is carried out (S45), e.g. by heating (about 550 deg.C) in an atmosphere of reduced pressure (about 50 Torr). The resulting inorganic compound material is subjected to principal firing (S46), e.g. at about 550 deg.C. By this firing, the material crystallizes and forms the objective ferroelectric film. Since the ferroelectric film can be formed by heat treatment at a low temperature, the counter diffusion of materials between films and the deterioration of the characteristics of an element formed on the semiconductor substrate are not caused.
Patent JP-2000040951-A (JP)
Title: Semiconductor device, its drive method and drive device thereof
Inventor: OMURA ICHIRO
IPC: H03K17/56
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve stability of current density, to inhibit the concentration of current and oscillation and to improve reliability. SOLUTION: In a semiconductor device, its drive method and drive device, the injection of electrons is stopped before the boosting of voltage between main electrodes, by dropping the voltage of a control electrode to be not more than a threshold voltage Vth of the semiconductor device before main current moves to fall time when a system is turned off, the stability of current density can be improved, the concentration of current and oscillation are inhibited, and reliability can be improved.
Patent JP-2000194280-A (JP)
Title: Lighting unit and liquid crystal display device using same
Inventor: NOMURA ATSUO
IPC: G09F9/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide the lighting unit which is in a compact shape, has high reliability against temperature/humidity variation, vibration, and a shock, and is well assembled. SOLUTION: This lighting unit comprises a fluorescent discharge tube 2 which is arranged nearby the incidence-side end surface of a light guide plate 1, a rubber holder 8 which covers and fixes the fluorescent discharge tube, an optical film which is set on the light guide plate, and a housing 9 which clamps the optical film and light guide plate or rubber holder. In this case, the rubber holder is arranged at a corner part of the light guide plate, i.e., a corner bending part 8 of the fluorescent discharge tube and the position of the optical film is fixed by a projection part 100 formed on the rubber holder.
Patent JP-2001188227-A (JP)
Title: Transmission type color liquid crystal display device
Inventor: MORI TOSHIKAZU
IPC: G02F1/1335
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To guarantee uniform gap width in a frame part, and to set degree of light shielding of a display part and the frame part nearly the same grade in a transmission type liquid crystal display. SOLUTION: In the transmission type color liquid crystal display device, a liquid crystal display panel and the light source disposed at the rear side of the liquid crystal display panel are included, the inside of the surface of the liquid crystal display panel is divided by the display part D and the picture frame part E disposed around the display part D, a color filter 14 is provided to the display part D, in the picture frame part E, the leader electrode 32 which is connected to the transparent electrode 31 of the display part D is wired with the prescribed angle to the transparent electrode 31 to the oblique direction. A dummy color filter 14A for which a black mask shields between each pixels also in the picture frame part E is formed, the leader electrode 32 is wired on the dummy color filter, and the black mask shields the interline portion of each leader electrode 32.
Patent JP-2000196300-A (JP)
Title: Device for recognizing and disposing object
Inventor: SHIDA SATOSHI
IPC: G06T7/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for recognizing and disposing an object which needs only less transfer by a robot part than usual for positional alignment between a first object such as an electronic component and a second object such as a circuit board, whereon the first object is disposed and which is affected little by an operational factor of a robot and has high reliability. SOLUTION: An optical unit 4 having an optical path opening 21d for recognition of a component connected to a camera 22 for recognizing the shape of the component and the like, and an optical path opening 23d for recognition of a circuit board connected to a camera 24 for recognizing a recognition mark and the like of the board, is inserted between the component held by head and the position of the board where an electronic component is packaged. Based on the results of recognition of the component and the board, the amount of correction of a positional slippage is calculated by a control part and component packaging is executed on the basis of the amount of correction.
Patent JP-H04212566-A (JP)
Title: Image signal receiving and recording device
Inventor: MORIGUCHI HARUHIKO
IPC: B41J2/05
Filed: 1990-12-06
Abstract: PURPOSE:To allow high-speed communication and to obtain received images having high image quality. CONSTITUTION:The received binary image signals are converted to many-valued image signals by a binary value/many value converter 12. The many-valued image signals are modulated according to the unequalness characteristics of the recording element of a head 9 by an unequalness correcting modulator 14. A head driving circuit 16 drives a head in accordance with the modulated image signals, by which the high-quality images subjected to the correction of the unequalness are recorded at a high speed.