baber/WOPTO huggingface dataset:
Patent JP-2003040308-A (JP)
Title: Liquid metering vessel
Inventor: KOHARA HIROTSUGU
IPC: G01F19/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a convenient liquid metering vessel of simple structure. SOLUTION: The liquid metering vessel comprises a vessel body 1, a main cylinder 11 in which a circumferential wall 12 fitted to a neck part of the vessel body is suspended from the outer circumference of a flanged top wall 13, a guide cylinder 16 and a spouting cylinder 17 are erected from an inner circumferential part and an outer circumferential part of the flanged top wall, respectively, a slidable cylindrical member 31 in which a lower cylindrical part 33 of the cylindrical part is passed through a flanged hole 15 at the center of the flanged top wall, a seal part 35 having the outside diameter larger than the diameter of the flanged hole is suspended from the outer circumference of a bottom plate 34 at a lower end of the lower cylindrical part,  a small diameter piston 37 and a large diameter piston 39 are attached to an outer surface of the lower end of an upper cylindrical part of the cylindrical part and to a tip of an outwardly directed flange 38 protruded from a middle part of an upper cylindrical part 36, respectively, the small diameter piston and the large diameter piston 39 are abutted on an inner surface of the guide cylinder 16 and an inner surface of a spouting cylinder 17, respectively, and a cap 51 in which a female screw cylinder 53 suspended from the outer circumference of a top plate is screwed to the outer surface of the spouting cylinder 17, and a depressing cylinder 54 is suspended from a lower side of the top plate. The slidable cylindrical member can be depressed to a lower limit by the depressing cylinder 54, and a liquid passing hole 40 is formed in the lower cylindrical part 33.
Patent JP-2003042314-A (JP)
Title: Diaphragm valve
Inventor: NAKADA TOMOHIRO
IPC: F16K7/16
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce a cost, to eliminate a fear of deforming a seat, and to prevent a fluid from leaking from a clearance between a body and the seat, in a diaphragm valve used for a semiconductor manufacturing device. SOLUTION: This diaphragm valve is composed of a body 2, a seat 3, a seat holder 4, a diaphragm 5, a driving means 6, and a protruding portion 7. Especially, the protruding portion 7 holding the seat 3 between the protruding portion 7 and the seat holder 4 is provided on the body 2 positioned in an inner periphery of the seat 3.
Patent JP-2003046194-A (JP)
Title: Element structure of semiconductor laser and manufacturing method
Inventor: TOYOKICHI HIDEYUKI
IPC: H01S5/223
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To eliminate a void or make it small significantly to suppress degrading of characteristic due to a void that is formed when laminating an actual refractive index type ridge stripe semiconductor laser element. SOLUTION: A first conductivity type first clad layer, an active layer, a second conductivity type first clad layer, an etching stop layer, a second conductivity type second clad layer, and a second conductivity type cap layer are laminated in sequence on a semiconductor substrate, and then the second conductivity type cap layer and second conductivity type second clad layer are striped to make a part as an optical waveguide. In such a semiconductor laser, the second clad layer is designed at least in a manner that its Al composition ratio is gradually made small on the way of crystal growth, so that, even if a hydrofluoric acid wet etching is applied, the central part of the second clad layer is only constricted, and a step between the cap layer and second clad layer is eliminated, blocking the formation of any void or making it small significantly.
Patent JP-2002086575-A (JP)
Title: Method and apparatus for forming three-dimensional object
Inventor: JACOBS PAUL F
IPC: G03F7/20
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To improve the precision of a three-dimensional object by reducing strain in forming the object by stereo-lithography. SOLUTION: When one layer of the three-dimensional object is formed by forming a medium layer on a previously solidified layer of the object and exposing the medium layer selectively to a solidifying stimulus, at least one part of at least one layer is exposed in a tile pattern in which each tile is separated by the interval of the unexposed medium between the tiles from any adjacent tile.
Patent JP-2003013844-A (JP)
Title: Motor system of weight work sphere continuous rotation type
Inventor: UCHISAWA RYOICHI
IPC: F03G3/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To improve energy efficiency of the patent application 1999-304485 (Power generation system utilizing tidal energy) and the patent application 2000-227969 (Energy stocking and converting power generation system using weight work sphere for improving wind power generation efficiency) and energy utilizing potential energy. SOLUTION: Energy efficiency is improved by a rotation type large weight work sphere receiving device converting potential energy of a large weight work sphere to rotation energy with using a wheel set, making the system an independent circulating system of the large weight work sphere to continue the motion, and having a long arm for improving lever efficiency of the wheel set and by a variable weight type flywheel having small weight work spheres inserted in one side and circulating out a small weight work spheres from a lower part when a small weight work sphere is entered from an upper part.
Patent JP-2003052115-A (JP)
Title: Cable holder
Inventor: OKI MASAYUKI
IPC: F16B5/12
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a cable holder which is suitable for wiring cables in appropriate number of stages, is capable of supporting cables for an extended period of time, even under impulsive wind or normal vibration, and minimizes damages to the covering on cables. SOLUTION: The cable holder consists of a mounting frame 1 fixing bolts 3, fixedly attached into connecting holes 1A formed in the mounting frame 1, and cable support tools 2 made of a elastic material, which are wrapped around the side faces of cables and are tightened by the fixing bolts 3. A fixing bolt 3 is pressed against the mounting frame 1, together with the open end of clamping hardware 2, and a gap Q for pushing against is made narrow to insert the fixing bolt 3, protruding from the clamping hardware 2, into a connecting hole 1A and for clamping the bolt there.
Patent JP-2003060102-A (JP)
Title: Method and device for discriminating front and back of metal plate with metal film formed thereon
Inventor: IIZUKA MINORU
IPC: H01L23/02
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and device, capable of surely discriminating the front or the back, at a low cost concerning a metal plate having a metal film formed on its front and back sides. SOLUTION: Concerning a metal lid 2 after metal film formation without difference for the front/rear, the film thickness of an arbitrary face is measured. Measured data is outputted to a front/rear discrimination part S3 from a film thickness-measuring part S2 to be compared and discriminated. The film thickness date of one face is stored previously in a second memory and is compared with the measured data stored in a first memory by a comparison part. The result of comparing is outputted to the discrimination part, and it is discriminated for the front/rear by the discrimination part.
Patent JP-2003047736-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine full of attractions which causes players to feel thrilled and excited sufficiently by harmonizing conventional playing methods among different machine types for presenting utterly new playing methods. SOLUTION: Varying operations of a mechanical variable scoring device 150 are executed based on the detection of balls by starting detection means 121A to 121C. During the varying operations, when balls win a special scoring slot 152 of the variable scoring device 150, the variable display of the first variable display device 310A is executed based on it. When balls enter a passing port 154 of the variable scoring device 150, the balls are dropping down as intact. But when the balls are accepted into scoring areas of a mechanical scoring device 160 continuously and further, win a special scoring slot 161, the variable display of the second variable display device 310B is executed.
Patent JP-2003052782-A (JP)
Title: Hydraulic massage machine with functional sheet
Inventor: TASHIRO SHUJI
IPC: A47C27/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic massage machine with functional sheet with which comfortable massaging can be applied to a patient. SOLUTION: In the water bed type hydraulic massage machine with functional sheet, a sheet (4) for water-tightly covering an opening (9) on a water tank (1) is produced with a stretching material, a flexible or stretching planar protecting member (6) is spread over the sheet (4) or sheet (4) for water-tightly covering the opening (9) on the water tank (1) is produced with the stretching material and a flexible or stretching heat insulator (5) is spread over the sheet (4) and a pillow (7) is placed on the sheet (4) or pillow (7) is fitted in relation to the water tank (1).
Patent JP-2003057799-A (JP)
Title: Enveloper
Inventor: YAMANE SEIJI
IPC: G03D13/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an enveloper which performs proper processing of a negative film as well as a positive film even when being independently used without connection to another external device. SOLUTION: A negative film 3 or a positive film 4 is set as a film 2 to be processed by an enveloper 1 through a changeover switch 51 by an operator. An algorithm for use in a picture detection part 34 is switched correspondingly to the film 2 set by a film setting part 32, and picture detection is performed on the basis of transmission quantity data of light detected by a picture detection sensor 11.
Patent JP-2003056393-A (JP)
Title: Fuel system for dme engine
Inventor: SAITO AKIRA
IPC: F02D45/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent release of fuel inside a common rail in a comparatively short stopping time such as causes no leakage of vaporized fuel inside a flow passage for realizing quick restart of a DME engine. SOLUTION: This fuel system for the DME engine is provided with a purge line 11 through which fuel is extracted to a purge tank 10 from the common rail 5 via a purge control valve 9 when the engine is stopped. The fuel system is provided with a temperature sensor 14 detecting a fuel temperature inside the common rail 5 and a controller 15 inputting a detection signal 14a from the temperature sensor 14 and outputting a valve opening command 9a to the purge control valve 9 only on condition that the detected temperature is above a predetermined set temperature when the engine is stopped.
Patent JP-2003057666-A (JP)
Title: Method, device and system for manufacturing liquid crystal panel
Inventor: YAMABUCHI KOJI
IPC: G02F1/13
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method, a device and a system by which a liquid crystal panel is highly efficiently manufactured with high accuracy of liquid crystal drop quantity. SOLUTION: A dropping head 1 used in this liquid crystal panel manufacturing method for dropping liquid crystal on a substrate with a sealing material applied thereon and performing sticking in vacuum is provided with a piston 4 or pushing out a prescribed quantity of liquid crystal 100 within a cylinder 2 from a dropping nozzle 3 to form a liquid crystal drop at a discharge opening of the dropping nozzle, a stepping motor 5 for controlling the pushing out quantity of the piston 4 with rotation, and a piezoelectric element 7 for separating the liquid crystal drop formed at the discharge opening by giving vibrations to the cylinder 2 and/or the dropping nozzle 3.
Patent JP-2003061360-A (JP)
Title: Rectifying circuit
Inventor: SUGIMOTO SHIRO
IPC: H02M7/10
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a 12-phase rectifying circuit which includes harmonics of comparatively small rate in an input signal and can alleviate weight of a transformer to generate a voltage phase difference. SOLUTION: A rectifying circuit for obtaining an DC power by rectifying a 3-phase AC power comprises the first 3-phase full-wave rectifier for rectifying in direct the 3-phase AC power, and the second 3-phase full-wave rectifier for rectifying the 3-phase AC power having a voltage phase difference of 30 deg. for the 3-phase AC power fetched via an insulated transformer. Accordingly, a DC power combining the outputs of the first and second 3-phase full-wave rectifiers can be obtained. A power generator and rectifying circuit for supplying the 3-phase AC power are mounted to a vehicle such as a pumping vehicle or the like.
Patent JP-2003058686-A (JP)
Title: System and method for resignation payment accounting, recording medium with recorded program for resignation payment accounting, and the program for resignation payment accounting
Inventor: TASHIRO KAZUAKI
IPC: G06Q10/06
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a resignation payment accounting system which efficiently perform the resignation payment accounting of an enterprise. SOLUTION: The system is equipped with an input part 2 which inputs a temporary scheduled payment amount calculated from a previously calculated scheduled retirement payment amount and a previously calculated resignation payment amount instead of the scheduled payment amount and also inputs temporary attendance expense calculated according to attendance expense calculated in the past and a previously calculated increase rate instead of the attendance expense, in the case of calculating a resignation payment debt of the enterprise by trial according to a scheduled payment amount and attendance expense, and a processing part 1 which calculates a resignation payment debt by trial according to the inputted temporary scheduled payment amount and temporary attendance expense.
Patent JP-2003061303-A (JP)
Title: Motor and manufacturing method therefor
Inventor: OKA SHINJI
IPC: H02K15/02
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a motor and a manufacturing method thereof, capable of attaining stable rotation and easy coupling with a connector in a vehicle-side power supply device. SOLUTION: This motor 1 consists of a feeding connector 11, a brush holder 6 integrally formed with the feeding connector 11, a yoke housing 43 joined with a gear housing 42. Brush boxes 5a, 5b, which are roughly parallel with plane parts 6a and hold brushes 44a, 44b so as to be slidable, are arranged on a surface of the reverse gear housing 42 of a brush holder 6 including a pair of plain parts 6a. The feeding connector 11 is extended in the sliding direction of the brushes 44a, 44b and in the direction of the reverse gear housing 42 of the brush holder 6, and a connecting part is provided on the extended end connected with a power supply side connector.
Patent JP-2003054187-A (JP)
Title: Side push button type writing utensil
Inventor: OTA TSUYOTOSHI
IPC: B43K24/08
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a side push button type writing utensil, which develops no malfunction, and whose writing tip does not stain clothes or the like by avoiding projection of a side push button beyond the outline of a writing utensil main body. SOLUTION: In the side push button type writing utensil, a refill main body supported elastically backwards by all times with a spring is arranged in the interior of an outer sheath main body and a pressing member is provided in the peripheral surface of the outer sheath main body and an action member, which exposes the tip of the writing utensil through the forward shifting of the refill main body by the pressing force of the pressing member, is provided with in the outer sheath main body, the action member consists of an induction sliding part and a locking part. Within the induction sliding part, an inserting through hole is provided, so as to insert the refill main body in the hole. Further, in the locking part, a hole or a notch, in which the refill main body is inserted, is provided.  Furthermore, a locking jaw is provided at the tip of the locking part and an action hole of the pressing member journaled onto the outer sheath main body is provided so as to house and expose the tip of the writing utensil through the pressing work of the pressing member and, at the same time, to engage and disengage the locking jaw and the action hole with and from each other.
Patent JP-2002314797-A (JP)
Title: Image file containing image processing control data
Inventor: FUJINO MAKOTO
IPC: H04N1/46
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique that ensures output of an image subjected to image processing, which reflects the color reproduction characteristics of a shooting device and the intention of a photographer in shooting. SOLUTION: The process generates an image file that includes picture data generated by a digital still camera, as well as control data and output specification information attached thereto. The control data controls the details of image processing according to the color reproduction characteristics of the camera and the intention of the photographer in shooting. The image processing information is embedded to the image data by electronic watermark technology. A printer extracts the image picture information subjected to electronic watermark embedding from the image data and applies image processing based thereon, and after that executes printing. Thus, the printing reflecting the intention of the photographer in shooting or the like can be realized and tampering or the like of the image processing information can be avoided.
Patent JP-2003052620-A (JP)
Title: Portable endoscope
Inventor: SANO HIROSHI
IPC: G02B23/24
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To improve the portability and the operability of a portable endoscope. SOLUTION: A water-feeding tank 81 presents a spherical shape as the whole. For a water-feeding tube 87, a material having flexibility, e.g. a silicon rubber, is used. The water-feeding tube 87 is provided in such a manner that the base end section may be located in the vicinity of the inner peripheral surface of the water-feeding tank 81 under a linearly extended state. A weight 105 is attached to the base end section of the water-feeding tube 87. The weight 105 is a member comprising a chemical-resistant metal member, e.g. stainless steel. The weight 105 has a main body having a spherical outer shape, and a cylindrical inserting section which is connected with the main body. The inserting section is molded in such a manner that the outer diameter may become approximately the same as or slightly larger than the inner diameter of the water- feeding tube 87.  The end section of the inserting section is molded to have a slightly larger diameter, compared with the other parts of the inserting section. A through hole which penetrates from the main body to the inserting section is formed.
Patent JP-2003061880-A (JP)
Title: Hose and vacuum cleaner
Inventor: TORISAWA AKIRA
IPC: A47L5/32
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a hose for a vacuum cleaner which can improve manufacturability and reduce burden on the environment. SOLUTION: A flexible hose portion 22 are arranged with wires, and then the end of the hose portion 22 is attached with a hard grip pipe portion 28 of substantially a cylindrical shape with an inside suction passage 26. Lead wires arranged on the outer periphery of the grip pipe portion 28 along the axial direction are connected to wires on the hose portion 22. A soft grip portion 51 is fitted on the outer periphery of the grip pipe portion 28 to cover the lead wires arranged on the outer periphery of the grip pipe portion 28. The manufacturability can be improved when the lead wires on the outer periphery of the grip pipe portion 28 are covered by fitting the grip portion 51 on the outer periphery of the grip pipe portion 28, compared with fixing by integral forming of the grip portion 51 on the outer periphery of the grip pipe portion 28.  The grip portion 51 can be disassembled from the grip pipe portion 28 when being disposed of.
Patent JP-2003061700-A (JP)
Title: Method for refining sugar and installation therefor
Inventor: WADA SEISABURO
IPC: C13B30/02
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To save the energy in the production of a refined sugar from a raw sugar. SOLUTION: The desalting treatment is carried out by using a desalting device having a pair of simulated moving bed type continuous separation parts, allowing a sugar liquid to flow to be treated from a column just before a recycling treatment to a column just after the recycling treatment though a column of a first separation part and a column of a second separation part in order, and carrying out the desalting treatment by an anion exchange resin and the desalting treatment by a cation exchange resin in order in the desalting step. The crystallization is carried out by concentrating the liquid to be treated by using a plate-type evaporator by a triple or more multiple-effect method, and feeding the concentrated sugar liquid to a crystallizer in the crystallization step.
Patent JP-2003069594-A (JP)
Title: Relay device, communication setting program and communication setting method
Inventor: SATO TAKAYUKI
IPC: H04L12/46
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a relay device which can easily perform a communication setting in computer networks. SOLUTION: The relay device for relaying a communication in the computer networks, comprises a holding unit for holding a detachable nonvolatile memory, a read unit for reading authentication information stored in the nonvolatile memory and setting information about the computer networks from the nonvolatile memory held by the holding unit, an authentication unit for authenticating the authentication information read by the read unit after determining whether or not the authentication information corresponds to a predetermined conditions, and a transmission unit for transmitting the setting information to communication devices which communicates across the computer networks to perform the communication setting of the computer networks based on the setting information read by the read unit when the authentication information satisfies the predetermined conditions.
Patent JP-2003064596-A (JP)
Title: Newsprint for offset printing
Inventor: SUMINAGA HIROSHI
IPC: D21H19/20
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a newsprint for offset printing, effectively preventing the trouble caused by surface tackiness in the offset printing, and hardly causing blanket piling and thin spots. SOLUTION: This newsprint for the offset printing is obtained by coating a surface-treating agent on the surface of a base paper by a film-transcription type, and drying the treating agent. The surface-treating agent contains at least one kind of a starch and a polyacrylamide as an essential component, and a viscosity-reducing agent comprising a polyester amide compound having a hydroxy group and a branched molecular structure.