baber/WOPTO huggingface dataset:
Patent JP-2003232207-A (JP)
Title: Suction and exhaust device situated at head part of cylinder of internal combustion engine
Inventor: KAWAGUCHI NORIYUKI
IPC: F02F1/42
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction and exhaust device situated at the head part of the cylinder of an internal combustion engine which can be reduced in weight and in the number of parts and is of low noise.  <P>SOLUTION: Two holes 4a4b, and 5a5b communicating with a combustion chamber 3 are formed in a hard body 2, such as a metal and ceramics. A hole in which a columnar rotary shaft 6 made of a hard body, such as a metal and ceramics, can be inserted and which crosses all of the holes 4a4b and 5a5b is formed. Two holes 8 and 9 are formed in a rotary shaft 6. The situation spots of the holes 4a4b and the hole 8 are set to a position where the holes 4a4b and the hole 8 can be intercommunicated when the rotary shaft 6 is rotated. Communication displacement preventing devices 10 and 11 are situated on the rotary shaft 6 such that intercommunication between the holes 4a4b and the hole 8 and the holes 5a5b and the hole 9 are not displaced. A space where an apparatus 13 for transmitting a power to transmit the power of a crank shaft 14 is mounted is formed at an end part 12 of the rotary shaft 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259397-A (JP)
Title: Database system for supporting employee on loan, method and system for supporting employee on loan, and program
Inventor: MAKIMURA TAKEO
IPC: H04N21/24
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for supporting an employee on loan capable of supporting a employee on loan visiting a relay station so as to respectively enhance the installation work/maintenance efficiency and the reliability of the relay station.  <P>SOLUTION: The method and system for supporting a employee on loan is provided with: a Web server system 10 for supporting the employee visiting relay stations 3a<SB>1</SB>to 3a<SB>n</SB>for relaying broadcast signals; and a large capacity storage device 31 (refer to Fig. 2) for storing a database 33 for supporting the employee that is built up by cross-referencing facility data for particularizing relay facilities 12, 13a<SB>2</SB>to 13a<SB>n</SB>, 14a<SB>2</SB>to 14a<SB>n</SB>, 16a<SB>2</SB>to 16a<SB>n</SB>, 17a2 to 17a<SB>n</SB>of the relay stations 3a<SB>1</SB>to 3a<SB>n</SB>, map data representative of a map including a guidance route up to the relay stations 3a<SB>1</SB>to 3a<SB>n</SB>decided around the relay stations 3a<SB>1</SB>to 3a<SB>n</SB>, and respective position data of a plurality of guide points decided related to the guidance route, and identification data of the relay stations 3a<SB>1</SB>to 3a<SB>n</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002298854-A (JP)
Title: Secondary battery
Inventor: HARIGAYA KOICHI
IPC: C25D1/04
Filed: 2002-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery, such as lithium ion battery, having a collector (cupper foil) which deteriorate with respect to the lapse of time not to have failures, such as cracks or fractures to occur and capable of being used as electric source for a lap-top PC, a VTR integrated with a camera, and an electronic still camera, superior in overcharging test characteristic showing rupture state of a collector (cupper foil), after overcharging. SOLUTION: In a secondary battery, provided with a positive electrode and a negative electrode having an electrode composition material layer formed on the surfaces of planar collectors, electrolytic cupper foil of tear propagation time of 8.0 to 9.0 seconds is used for at least either of the positive electrode and the negative electrode flat collectors.
Patent JP-2002315823-A (JP)
Title: Antibiotics-polymer combination and use of the same
Inventor: VOGT SEBASTIAN
IPC: A61L29/16
Filed: 2002-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an antibiotics-polymer combination and use of the same. SOLUTION: This antibiotics-polymer combination is prepared by suspending >=1 kind of antibiotics hardly soluble in water, one kind of antibiotics easily soluble in the water in some cases and >=1 kind of organic auxiliaries in some cases into a homogeneous polymer mixture composed of >=1 kind of hydrophobic polymers and >=1 kind of hydrophilic polymers and forming a composite material from this suspension. Accordingly, the antibiotics can be continuously released for a period of several days to several weeks under physiological conditions and the antibiotics-polymer combination is usable in human medicine and veterinary medicine.
Patent JP-2003281087-A (JP)
Title: Memory target device and data transfer system
Inventor: TAKEUCHI HIROAKI
IPC: G06F13/28
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a data transferring part inside a memory target device, especially the circuit of a buffer control part even in the case of using a 64-bit PCI (peripheral components interconnect) bus.  <P>SOLUTION: The CPU<SB>-</SB>A 31 of the memory target device 2 side and the CPU<SB>-</SB>B 34 of a data transferring device 3 or 4 side performs communication about bit width, and when it is determined whether PCI bus transfer is 64 bits or 32 bits, the CPU<SB>-</SB>A 31 sets a switch bit pci64en of PCI64bit Enable existing in the memory target device 2 in either 64 bits or 32 bits. The switch bit pci64en is inputted to a Target Read DMA control part 7 to determine an operation mode. It is thereby possible to easily control whether an operation to a 64-bit data buffer included in the Target Read DMA control part 7 is for 64 bits or for 32 bits.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276060-A (JP)
Title: Injection molding die and pin therefor
Inventor: SUZUKI TADAO
IPC: B29C45/34
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pin with a suction mechanism for injection molding die which is easy in maintenance or the like and stable in gas suction effect.  <P>SOLUTION: An ejector pin of the injection molding die comprises a sleeve 22 in which a through hole 27 and an expanded radius section 28 communicate through a step 29 and a valve element 23 which has a valve part 35 and a flange part 36 and is inserted to the sleeve. The flange part of the valve element is forced by a spring 24 to stay on the step 29. A gas vent line 38 is a circular gap between the valve element and the thorough hole 27 while a gas vent line 39 is a gap between a notch 37 on the valve element and the thorough hole. The gas in a cavity is evacuated from the gas vent lines 38, 39 and an exhaust hole 30 by a vacuum pump 31. Due to a compact makeup with the built-in gas vent lines, it does not need an additional fixing process to install into the die unit. As the ejector pin, the load is not heavy on the styloid valve element itself as the sleeve receives the pressure on ejecting the molded item and it can endure high injection pressure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002287763-A (JP)
Title: Method and device for waveform formation
Inventor: SUZUKI HIDEO
IPC: G10H7/02
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To improve expansion or compression control techniques for the time base of musical sounds like a waveform signal or an envelope signal. SOLUTION: Time control information (time vector TV) is given as one of musical sound control parameters, and time base expansion/compression control information (Crate) for expansion/compression control of the time base of musical sounds is generated on the basis of this time control information. Virtual time data (vt) are generated by operation on the basis of this time base expansion/compression control information (S21). This virtual time information indicates a virtual time obtained by controlling expansion/compression of the actual time in accordance with time base expansion/compression control information. The virtual time data (vt) are taken as an argument to generate various musical sound characteristic control information (PV(vt), AV(vt), TV(vt), ADi, ADi-1) as functions of time (S22, S24, S25, S29, and S33 to S38). Controlled musical sounds are produced on the basis of these musical sound characteristic control information.
Patent JP-2003275208-A (JP)
Title: Bone density measuring instrument
Inventor: MATSUZAKI TAKEKI
IPC: A61B8/08
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bone density measuring instrument for accurately detecting the acoustic velocity only in a bone part to accurately measure a bone density from a practical aspect and enabling a general person to easily and lightly measure the bone density.  <P>SOLUTION: The bone density measuring instrument is equipped with a first ultrasonic sensor 2 for detecting the sound propagation time ta of a region where the bone part B and flesh part F at a predetermined position Ka in the longitudinal direction of an arm part A are present, a second ultrasonic sensor 3 for detecting the sound propagation time tb of the region where only the flesh part F is present at a predetermined position Kb, a third ultrasonic sensor 4 for detecting the sound propagation time tf between the skin part S and the bone part B at a predetermined position Kc, a distance measuring sensor 5 for detecting the thickness Lm of the arm part A at a predetermined position Xd and an arithmetic processing part 6 for operationally processing the detection values of the sensors 2, 3, 4 and 5 to calculate the acoustic velocity in the bone part B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275837-A (JP)
Title: Method for manufacturing wheel rim of car
Inventor: YAMAMOTO SHUSUKE
IPC: B60B21/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car wheel rim manufacturing method for reducing the weight of a wheel rim and reducing the manufacturing cost.  <P>SOLUTION: In a rolling step of forming the wheel rim B, an area continuous to a bead sheet part 7a from a drop part 3 has a substantially straight surface inclined to the axial direction of the wheel, and bent and extended to substantially form a well part 6a and a ledge part 4. The well part 6a and the ledge part 4 are thin-walled compared with other parts, and the weight of the wheel rim B can be reduced while maintaining the adequate dynamical characteristic.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279967-A (JP)
Title: Liquid crystal display device and manufacturing method therefor
Inventor: SAKURAI YOSHINOBU
IPC: G02F1/1335
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient and bright semi-transmissive liquid crystal display device and the manufacturing method.  <P>SOLUTION: A reflector 21 is formed at least at a part on an organic insulating film having a flat surface and a recessed and projected surface whose inclination angle θ is in the range of 0°≤θ≤11°, and a transparent electrode layer 22 is formed on the organic insulating film and the reflector 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276031-A (JP)
Title: Emboss determination method, determination method for material of product equipped with emboss, and product equipped with emboss
Inventor: MUTO TAKAYASU
IPC: B29C59/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product equipped with embosses having a good feel.  <P>SOLUTION: The table 2 shows the results of organoleptic evaluation related to a fine quality feeling due to the feels of five organoleptic evaluating persons M1, M2, M3, M4 and M5 with respect to a resin molded product equipped with embosses. The organoleptic evaluation is performed according to a ranking method. The table 1 shows embosses <1>-<6> characterized by a range of da reflecting the surface inclination of embosses and Rms reflecting an emboss height. The range of a fine quality feeling estimate value is specified on the basis of a multiple regression formula formed using the values of da and Rms and a fine quality feeling questionnaire value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283429-A (JP)
Title: Photoelectric back plane board and information processing apparatus
Inventor: TANAKA AKIHIRO
IPC: H04B10/278
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric back plane board wherein the alignment and fixing of an optical data bus is simple, excellent assembling workability is attained, connection to a circuit board for optical communication, a light emitting element, and a light receiving element is simplified, and signal input, output, and feeding to the circuit board are simplified with a high optical transmission efficiency.  <P>SOLUTION: The alignment projection 42 of the optical data bus 40 is inserted to an optical data bus alignment hole 23 formed to a cover plate 20, an optical data bus fixing member 26 aligns and fixes the optical data bus 40, and the cover plate 20 is placed on a printed circuit board 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274815-A (JP)
Title: Fishing rod
Inventor: MORIWAKI KOJI
IPC: A01K87/08
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod having a grip hard to be soiled and high is slip preventing effect.  <P>SOLUTION: This fishing rod is provided with a rear grip 6 at the base end of a grip end rod 1. The rear grip 6 is fixed on the periphery of the grip end rod in a state in which the grip end rod 1 is passed through, and a cylindrical grip body 11 constituted of a core material 10 having a plurality of protrusions 10a protruding in the outside direction on the circumference by keeping intervals in the axial direction and an elastic body arranged on the circumference of the core material 10 in a state that the core material 10 is passed therethrough.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280212-A (JP)
Title: Image recording device
Inventor: SUGA KAZUMASA
IPC: G03F7/24
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording device which can easily supply a large-sized image recording material onto a tray even when the material is used.  <P>SOLUTION: An external surface drum type image recording device has a feed/discharge unit 20, composed of an upper tray 41 and a lower tray 42, positioned above a drum. The upper tray 41 slants so that the front-side edge part of the main body of the image recording device 1 is below it. When a plate P is mounted on the upper tray 41, it is supplied from the lower edge part. The upper tray 41 has a moving rubber sucker 47 for lifting the plate P to facilitate mounting operation for the plate P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286983-A (JP)
Title: Internal intermediate pressure type multi-stage compression rotary compressor
Inventor: MATSUMORI HIROYUKI
IPC: F04C18/356
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal intermediate pressure type multi-stage compression rotary compressor capable of effectively separating oil from refrigerant gas discharged into a closed container.  <P>SOLUTION: An electrically moving element 14 and first and second rotatingly compressing elements 32 and 34 driven by the electric moving element 14 are installed in the closed container 12. The refrigerant gas compressed by the first rotatingly compressing element 32 is discharged to the inside of the closed container 12, and the discharged refrigerant gas at an intermediate pressure is compressed by the second rotatingly compressing element 34. The rotary compressor also comprises an intermediate discharge tube 121 for discharging the refrigerant gas compressed by the first rotatingly compressing element 32 into the closed container 12. The intermediate discharge tube 121 discharges the refrigerant gas toward the rotational direction of the electrically moving element 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287435-A (JP)
Title: Temperature compensating structure in fbg converter
Inventor: YAMAGA KAZUNORI
IPC: G02B6/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To compensate temperature in such a manner as to avoid change of Bragg wavelength of FBG due to atmospheric temperature, in an FBG converter in which an optical fiber having an FBG formed midway is fixed on an object matter at fixing parts at both ends of the FBG and a strain of the object matter is measured as a physical quantity to be measured.  <P>SOLUTION: At least one of the fixing parts 2a at the two ends of the FBG 1 is fixed on the object matter W through a bimetal member 3, tension induced in the FBG 1 is decreased or increased by deflection of the bimetal member 3 when the atmospheric temperature rises or lowers. An increment of the Bragg wavelength due to a rise of the atmospheric temperature is offset by a decrease in the Bragg wavelength due to a decrease in the tension of the FBG 1, and a decrement of the Bragg wavelength due to a drop in the atmospheric temperature is offset by an increase in the Bragg wavelength due to an increase in tension of the FBG 1. Thus, a change of the Bragg wavelength due to the atmospheric temperature is compensated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274731-A (JP)
Title: Walking type work machine
Inventor: UEDA MINORU
IPC: A01D34/68
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To propose a walking type work machine of constitution considering a further improvement of operability and assembling and cost properties in the constitution of a locking lever and a work clutch operating lever of the walking type work machine.  <P>SOLUTION: The walking type work machine is obtained by adjacently and rotatably arranging the work clutch operating lever 23 and the locking lever 34 in a handle 17 of the walking type work machine and composed so as to rotate the work clutch operating lever 23 after rotating the locking lever 34. An engaging part and an engageable part are provided oppositely to a rotation base part of the work clutch operating lever 23 and a rotation base part of the locking lever 34. Thereby, a simple engaging means for the work clutch operating lever 23 with a small number of parts with the engaging part and the engageable part is composed to improve the assembling and cost properties.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003289125-A (JP)
Title: Heat-radiating plate mounting device
Inventor: YASUI MASAMI
IPC: H01L23/36
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-radiating plate mounting device whose assembly workability can be facilitated.  <P>SOLUTION: In this heat-radiating plate mounting device for mounting a heat-radiating plate 3 via a spacer 2 on a substrate 1, the substrate 1 is provided with a penetrating part for penetrating the spacer 2 and a restraining part projected to the center of the penetrating part at the edge part of the penetrating part. The spacer 2 is provided with a screw part formed at the upper part and cut toward the lower part and an engaging part formed so as to be projected outward on the side face, and so as to be engaged with the restraining part. Then, the restraining part of the substrate 1 is engaged with the engaging part, and the heat-radiating plate 3 is mounted on the screw hole of the spacer mounted on the substrate by screwing the screw.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287790-A (JP)
Title: Zoom interlocking mechanism
Inventor: YAMANE KENJI
IPC: G03B17/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom interlocking mechanism in which at least either a telescopic end or a wide angle end prevents the occurrence of light distribution irregularity of stroboscopic light.  <P>SOLUTION: The variable power lens of a zoom finder is moved in interlocking with a zoom lens-barrel, and a rack gear 20d is formed integrally with a cam plate for changing the field of view range of the zoom finder. Both the interval d1 between gear teeth h1 and h2 of the rack gear 20d and the interval d2 between gear teeth h8 and h9 are formed wider than the interval d0 between gear teeth h3 to h7 of the middle part. The interval d3 between gear teeth 41a and 41b and the interval d4 between gear teeth 41g and 41h of a flat gear 41 engaged with the rack gear 20d are wider than each of intervals d5 between gear teeth 41b to 41g so as to make gear teeth h2 and h8 engaged. In each variable power operation in the vicinity of the telescopic end and the wide angle end, the interlocking movement of the rack gear 20d and the flat gear 41 is released only by the difference between the interval d1 and the interval d0 and the difference between the interval d2 and the interval d0, preventing a stroboscopic light emitting part from moving.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298275-A (JP)
Title: Shield case connection structure
Inventor: EHATA SHIGETAKA
IPC: H05K9/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of an inexpensive machine mounting-type shield plate, where shield effect is improved, by solving problems of prior art for fitting a shield finger and a shield type to a shield case and of a cost increase.  <P>SOLUTION: The shield plate structure is provided with a substrate where an electronic circuit is mounted on a surface, the shield case fitted to surround the electronic circuit and the shield plate inserted between the substrate and the shield case. The shield plate is constituted by bending one metal plate from a pad part, a cushion part and a contact part. The pad parts is connected to a substrate ground disposed on the substrate. The cushion part is constituted into a spring shape by bending. The contact part is constituted to be flat. A part of the shield case is brought into contact with the contact part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287137-A (JP)
Title: Metal gasket
Inventor: FUJINO MICHIO
IPC: F16J15/08
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase a seal surface pressure at the peripheral edge parts of cylinder openings in a metal gasket installed between the cylinder block and the cylinder head of an internal combustion engine.  <P>SOLUTION: This metal gasket comprises two sheets of elastic metal base plates A<SB>1</SB>and A<SB>2</SB>having beads 2 formed at the peripheral edge parts of the plurality of cylinder openings 1 and a metal sheet B arranged on the protruded part sides of the beads and so formed as to be connected to the plurality of cylinder openings 1. A fixed part formed by inserting the arm plate part 4 of the metal sheet B in water holes 5 provided in one elastic metal base plate A<SB>2</SB>and bending the arm plate part 4 is provided on the metal sheet, and opening parts 6 having a part of the water holes expanded to the portion of the other elastic metal base plate A<SB>1</SB>overlapped with the fixed part, whereby by providing the opening parts 6, the lowering of the seal surface pressure at the peripheral edge parts of the cylinder openings by the fixed part of the metal sheet can be suppressed to increase the seal surface pressure at the bead portions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297249-A (JP)
Title: Display unit
Inventor: ISHIMOTO MANABU
IPC: H01J11/26
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To aim at increasing a contact area of an electrode with a slender tube, and aim at stabilizing a discharge occurred in a slender tube by using the slender tube having a flat elliptical shaped cross section in a display tube, and by adhering a flexible sheet in which the electrode is formed to the flat face of this slender tube.  <P>SOLUTION: This is made to be the display unit provided with a slender display tube having the flat elliptic shaped cross section with the flat part, the flexible sheet of supporting the display tube abutting on the flat part of the display tube, a plurality of electrodes arranged at a counter face of the display tube of the flexible sheet, and an adhesive layer installed at the counter face of the display tube of the flexible sheet wherein the flexible sheet is made to be adhered to the flat part so that the electrode of the flexible sheet is made to be faced to that flat part of the display tube when the flexible sheet is abutted on the flat part of the display tube.  <P>COPYRIGHT: (C)2004,JPO