baber/WOPTO huggingface dataset:
Patent JP-2004296305-A (JP)
Title: Lithium ion secondary battery
Inventor: ITO YUICHI
IPC: H01M4/36
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery showing superior characteristics, especially under a low-temperature environment.  <P>SOLUTION: This is a lithium ion secondary battery provided with superior output characteristics. This lithium ion secondary battery is characterised in that it is provided with a negative electrode active material composed of a carbonaceous material, with its specific surface of 1.2 m<SP>2</SP>or more and 6 m<SP>2</SP>/g or less, and the negative electrode active material is installed at a negative electrode sheet by a filling density of 0.8 g/cm<SP>3</SP>or more and 1.5 g/cm<SP>3</SP>or less. By having such a constitution, this lithium ion secondary battery is provided with superior output characteristics and shows superior output characteristics especially under the low-temperature environment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296026-A (JP)
Title: Information reproducing device
Inventor: KOJIMA SHINJI
IPC: G11B20/10
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of information reproducing suspension due to the failure of reproducing time control in the case of losing boundary information when a boundary time error, reproduced information switching or the like occurs if a flag indicating the presence of a boundary in reproducing time information is only added during the reproduction of a plurality of reproducing information sets without any apparent joints.  <P>SOLUTION: This device is provided with the counting means 14 of a plurality of bits for counting the number of times of reaching the boundary instruction information of a reproducing information set. The output of the counting means 14 accompanies a reproducing time, whereby reproducing information set numbers are provided by all reproduction units at the reproducing time. Thus, time control can be carried out even when the boundary itself is lost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312153-A (JP)
Title: Relay network switching method and optical edge apparatus
Inventor: YAMANAKA NAOAKI
IPC: H04L45/247
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay network switching method and an optical edge apparatus for efficiently switching and using an IP network and an optical network.  <P>SOLUTION: A network system comprises: a client 1; a first optical edge apparatus 5 connected to the client 1; a server 2; a second optical edge apparatus 6 connected to the server 2; and the IP network 3 and an optical network (photonic network) 4 interconnecting the first and second optical edge apparatuses 5, 6. When the first optical edge apparatus 5 detects traffic of data downloaded from the server 2 and switches a communication medium from the IP network 3 into the optical network 4 when the traffic volume exceeds a preset prescribed volume.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311161-A (JP)
Title: Switching device
Inventor: MORI TOSHIHARU
IPC: H01H61/02
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching device with reduced number of parts, having an automatic restoration function suitable for reducing the size.  <P>SOLUTION: The switching device comprises an operation piece 2 rocking movement capably mounted on a case 1, a slide member 6 capable of elevating movement while locking into the operation piece 2, a contact point mechanism of which a contact point is changed into the state of being turned on and turned off corresponding to the direction of the rocking operation of the operation piece 2, a coil spring 9 urging the slide member 6 in a restoring direction, a latch plate 8 latching the slide member 6 to a descending position, and an expanding member 11 made of a shape-memory alloy deforming into a shrunk state by the conduction of electricity. By pulling the latch plate 8 so as to become distant from the slide member 6 by utilizing the contracting force of the slide member 6 while power is supplied, the state of latching movement of the slide member 6 is released, and the operation piece 2 is automatically reset into a state of being turned off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003277310-A (JP)
Title: METHOD FOR PRODUCING HIGHLY PURE beta-DIKETONATE COMPLEX OF ALKALINE-EARTH METAL AND HIGHLY PURE beta-DIKETONATE COMPLEX FOR FORMING THIN FILM BY CHEMICAL VAPOR DEPOSITION METHOD
Inventor: KOBAYASHI KAZUMI
IPC: C07C45/77
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To produce a highly pure β-diketonate complex of an alkaline-earth metal useful as a raw material for forming thin layers by CVD (chemical vapor deposition) method.  <P>SOLUTION: The method for producing the highly pure β-diketonate complex of the alkaline-earth metal is to mix an acetone solution of DPM (dipivaloylmethane) with an acetone solution of BaCl<SB>2</SB>, drop a methanol solution of NaOH under sufficient agitation and react DPM with Ba. Highly pure Ba(DPM)<SB>2</SB>containing <0.01% evaporation of impurities and ≥99.5% evaporation of chelates detected by thermogravimetric analysis in vacuum as shown in figure 1 (C), and having 99.1-101.0% carbon content based on the theoretical value, 99.0-101.0% hydrogen content based on the theoretical value measured by elementary analysis and 99.0-101.0% metal content based on the theoretical value detected by ICP (Inductively-Coupled Plasmaspectrometer) analysis is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004305982-A (JP)
Title: Bar coater
Inventor: SHIMIZU YUTAKA
IPC: B05C5/02
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar coater capable of reliably preventing coating liquid from being transferred to the surface of a flexible substrate on the downstream side of a bar when the coating liquid is stored in a helical groove formed on the surface of the bar, is attached to the surface of the bar or is entrained to the surface of the bar, and controlling the thickness of a coated film as required.  <P>SOLUTION: This bar coater is provided with a rotatable bar 1 and a supporting block 2 which supports the bar and has a slit 4 for supplying the coating liquid and formed on the upstream side of the bar. Further, a drain passage 8 for discharging the coating liquid is formed on the supporting block on the lower side of the bar and, on the opposite side to the side on which the slit is formed, a doctor blade 10 which is in contact with the surface of the bar is disposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316675-A (JP)
Title: Thermal insulation hose
Inventor: NAGAYOSHI AKIO
IPC: F24F13/22
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal insulation hose as a drain hose for an air conditioner, which has excellent bendability and crushproofing strength and is capable of being manufactured easily and at a low cost.  <P>SOLUTION: A hose main body 1 is structured so that a great number of annular protrusions 2 having a V-shaped cross section on its outer periphery may be protruded alternately for each of narrower and wider intervals than the width of the annular protrusion 2 on its base side and are formed into a bellows shape, it may cover a cylindrical foamed synthetic resin thermal insulation material 5 of which the inside diameter is almost equal to the outside diameter of the annular protrusion 2 on the outer periphery of the hose body 1, and so that smooth bending may be performed in such a contact state as not to bite the inner surface of the thermal insulation material 5 into the summit of the annular protrusion 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316499-A (JP)
Title: Compressor
Inventor: SAEKI AKIO
IPC: F04B39/12
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor with improved sliding property and with high reliability.  <P>SOLUTION: In the compressor, surfaces 8c, 8d of a swash plate 8 is relatively slid with flat faces 9c, 9d of shoes 9a, 9b. Slide films C31 are formed on the surfaces 8c, 8d of the swash plate 8. Each slide film C 31 is made of binder resin containing solid lubricant and titanium oxide powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315271-A (JP)
Title: Method for manufacturing compound semiconductor single crystal
Inventor: WACHI MICHINORI
IPC: C30B29/42
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To drastically improve the yield of a compound semiconductor single crystal by controlling the shape of the solid-liquid interface to be a convex shape projected toward the melt side with a good reproducibility over the whole growing process in a method for manufacturing the compound semiconductor single crystal by an LEC method.  <P>SOLUTION: The compound semiconductor single crystal 2 is grown under such environments that a cylinder 9 made of PBN, having an internal diameter larger than the diameter of the crystal 2, an external diameter smaller than the internal diameter of a crucible 5, and an infrared ray transmittance of ≤20% over the whole cylinder, is installed at the periphery of the compound semiconductor single crystal 2 to be pulled up so that one end (a) of the cylinder 9 made of PBN is dipped in a liquid encapsulating agent 4 and the other end (b) of the cylinder 9 is located in the inert gas side of the interface between the liquid encapsulating agent 4 and the inert gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003265823-A (JP)
Title: Put-out abnormality managing system for game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a management of game parlors.  <P>SOLUTION: Invalid games are detected to vocally announce an abnormality in the interim put-out for special prizes to allow the recognition of the abnormality in the interim put-out for special prizes on the side of the game parlors.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004317324-A (JP)
Title: Method and device for measuring basic data of lens
Inventor: SUZUKI TOSHIYUKI
IPC: G01M11/02
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for measuring basic data of a lens such as shape of the lens, or material of the lens.  <P>SOLUTION: The measurement device of this invention irradiates a lens 10 to be inspected with light with a plurality of different incident angles by moving a light source 22 in a direction of a light axis. The light transmitted through the lens 10 is received by a light receiving means 36. The light receiving means 36 outputs electric signals when it receives the light. The control unit 54 calculates the refractivity of the transmitted light transmitted through the lens 10 on the basis of electric signals output from the light receiving means 36. Further, the control unit 54 calculates the basic data of the lens 10 using the plurality of relations between "incident angles" and "refractivities" obtained from the refractivities calculated for each incident angle of light irradiated with a plurality of different incident angles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327087-A (JP)
Title: Fuel cell stack
Inventor: OKAZAKI KOJI
IPC: H01M8/10
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell stack having a power generating cell efficiently cooled and kept at appropriate temperature, with improved power generation efficiency.  <P>SOLUTION: In a laminate 18 of the stack, a plurality of power generation cells 16 are laminated. A plurality of cooling air flow paths 54 through which cooling air flows are formed in a first separator 32 in the cells 16. Respective cooling air flow paths 54 have an opened cross-sectional area of 1.2 to 4 mm<SP>2</SP>, and the rate of a depth D to a width W of a groove part of each flow path 54 is set to ≥1.2, i.e., ''D/W≥1.2''.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327602-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HAYASHI ATSUHIRO
IPC: H03K19/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device wherein impedance adjustment and slew rate adjustment can be set independently of each other and constitution of an adjustment circuit is simplified.  <P>SOLUTION: A plurality of output MOSFETs wherein output circuits are made parallel formulation are used. Numbers which are made on state are selected out of a plurality of the output MOSFETs by a first control means, and output impedance is adjusted. Driving signals of the output MOSFETs which are made on state are adjusted by a second control means, and slew rate is adjusted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326361-A (JP)
Title: Content registration system and content registration program
Inventor: KOBAYASHI TOMOHIRO
IPC: G06F12/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce burdens on both a content provider terminal and a shared database server.  <P>SOLUTION: Data checking means 21 capture both new data 24 to be registered in a shared database 13 and downloaded existing data 23 to check the format of the new data 24. Registration data generating means 22 then capture the checked new data 24 to create new registration data 25. The content provider terminal 20 next uploads the new registration data 25 to the shared database server 10 and reserves a date and time for registration of the uploaded new registration data 17. At the reserved date and time, new data registering means 14 register the uploaded new registration data 17 in the shared database 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002405-A (JP)
Title: New thiol derivative, method of producing the same and use thereof
Inventor: KAJINO MASAHIRO
IPC: A61P19/02
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new thiol derivative that has the matrix metalloprotease inhibitory action and is useful as a medicine, particularly as a therapeutic agent for osteoarthritis and rheumatoid arthritis.  <P>SOLUTION: The thiol derivative that is represented by the formula (wherein ring A is an aromatic heterocyclic ring which may be substituted; ring B is an aromatic homocyclic or heterocyclic ring which may be substituted; R<SP>1</SP>is H, a hydrocarbon group which may be substituted, an acyl, a heterocyclic group or SR<SP>2</SP>which may be substituted; X is a divalent C<SB>1-3</SB>aliphatic hydrocarbon group which may be substituted; Y is a hydrocarbon group which may be substituted, a halogen atom, carboxy, an acyl, hydroxy group which may be substituted, an amino which may be substituted, SR<SP>3</SP>, oxo, thioxo, imino which may be substituted, nitro or cyano; q is 0 or an integer of 1-5) or its salt is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004321128-A (JP)
Title: Material for suppressing absorption of harmful substance containing endocrine disrupter in body and method for producing the same
Inventor: SHIMIZU MAKOTO
IPC: A61K36/31
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for suppressing the absorption of harmful substances containing endocrine disrupters, effective for suppressing the absorption of the harmful substances through the digestive system into the body and discharging the substances from the body and having high safety and provide a method for the production of the material.  <P>SOLUTION: The material 21 for suppressing the absorption of harmful substances and having endocrine disrupter adsorbing function is produced by using a food material 20 containing vegetable fiber as a main raw material and subjecting the raw material to at least one procedure comprising freezing and thawing steps 10, 11, thermal drying step, chilled air drying step 12 and crushing step 13. The absorption of the endocrine disrupter through the digestive system of an animal is suppressed by compounding the absorption suppressing material 21 in a food or feed to enable the discharge of the endocrine disrupter from the body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004191914-A (JP)
Title: Manufacturing method of optical junction block and optical waveguide member
Inventor: KAWAI HIROTERU
IPC: G02B6/30
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical junction block of which alignment and optical coupling are easy and which does not need expensive devices for alignment and optical coupling.  <P>SOLUTION: The optical junction block 21 is constituted by providing an optical waveguide member 22, a cabinet 23, a plurality of connectors 24, and a shutter 25. The optical waveguide member 22 has a plurality of optical waveguides 26 and stored in the cabinet 23. The plurality of connectors 24 are provided to a connector mounting part 34 of the cabinet 23 to be freely attached/detached. The end parts of the optical waveguides 26 of the optical waveguide member 22 and end parts of the respective optical communication paths are optically coupled at aligned states via the connectors 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004324368-A (JP)
Title: Construction method of interior partition, and construction member used for the same
Inventor: YAMAMOTO KISABURO
IPC: E04B2/74
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of an interior partition easily coping with various ceiling height and efficiently constructed in a short time, and to provide a construction member used for the method.  <P>SOLUTION: The construction method of the interior partition for partitioning the interior of a room using panels 2 of plate shape fitted between a floor face F and the ceiling R to partition the interior of the room, comprises processes for fixing a ground rail 4 of approximately upward U-shaped cross section constituted to support the panel 2 and horizontally extended, to the floor face F, erecting a plurality of posts constituted to be adjustable in height, on the floor face close to the ground rail 4 and fixing the posts between the floor face and the ceiling after height adjustment, installing and holding panels on the ground rail, and afterwards or simultaneously, engaging both ends in the horizontal direction of the panels with the posts, then holding the upper ends of the panels by an upper rail 5 of approximately downward U-shaped cross section constituted to hold the upper ends of the panels and horizontally extended, and then engaging the upper rail with the posts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332550-A (JP)
Title: Valve gear of internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F01M9/08
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance durability by enhancing a lubricity with respect to a roller of a swing arm and preventing an occurrence of abrasion.  <P>SOLUTION: This valve gear comprises: a driving cam 12 to which a rotating driving force is transmitted from a drive shaft 11; a rocking cam 13 to which a reciprocating driving force generated by converting a rotation force of the driving cam through a rocker arm 18 is transmitted through a link rod 20; and the swing arm 40 in which one end 40a is abutted against a stem end of an intake valve 2, the other end 40b is pivotally supported by a pivot 41, and the roller 43 against which the rocking cam is abutted is rotatably held between the both ends. The rocking cam and the link rod are made rotatably communicate with each other by a pin 23. When a valve lift of the intake valve is made to be a large lift, the pin becomes closest to the roller, thereby to perform positive supply of a lubricating oil from the pin to the roller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334385-A (JP)
Title: System for protecting program
Inventor: WADA MAMORU
IPC: G06F21/62
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program protection system for selectively protecting a program portion invaded by unauthorized copying.  <P>SOLUTION: A specific ROM 15 stores a program and a keyword and reads the program, when the ROM 15 is accessed in a normal way similar for a multi-purpose ROM, but reads the keyword, when the ROM 15 is accessed in a special method by which the multi-purpose ROM does not respond. A CPU 11 recognizes a program storage area in the ROM 15, by dividing the storage area into a free area and a limiting area. The CPU 11 reads the keyword from the ROM 15 when activated, if the keyword is not correct, and after that, can freely read a program code from the free area in the ROM 15 to execute it but replaces the program code read from the limiting area with a return code to execute it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003332061-A (JP)
Title: Encapsulating method of device having organic semiconductor as base, and semiconductor device
Inventor: LANGER ALFRED
IPC: H05B33/10
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To encapsulate a device having organic semiconductor and to provide the encapsulated device with high sealing performance.  <P>SOLUTION: (1) A substrate as a vessel part having an electrically connecting terminal, the other vessel part including at least one lid, and glass wax are prepared, and coefficients of thermal expansion of the substrate, the other vessel part, and the glass wax are alternately matched by setting difference between the coefficients at 1.0×10<SP>-6</SP>K<SP>-1</SP>or lower. Then, (2) the glass wax is mixed with a binder or a solvent if necessary, (3) the glass wax is placed in a shape of a wall (seam or bead) going around on at least the lid, (4) the binder or solvent is removed if necessary, (5) the glass wax is sintered, (6) a layer representing the semiconductor device including an electrode is disposed on the substrate, (7) the lid is placed on the substrate, and (8) the glass wax is locally heated by a light source having previously provided peak wavelength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004333234-A (JP)
Title: Signal processor and processing method of radar
Inventor: ISHII SATOSHI
IPC: G01S13/93
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect a plurality of targets even if there is the influence of noise, or the like, in an FM-CW radar.  <P>SOLUTION: The signal processor of radar comprises a means 2 for generating signals for identifying targets, based on a reception signal reflected from a plurality of targets and a transmission signal from the radar; and a means 3 for identifying a plurality of targets by receiving the signal for identification, and by using dynamic programming. The means 3 identifies a plurality of targets corresponding to a peak to the frequency of the reception signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004122109-A (JP)
Title: Active and antiseptic water or active and antiseptic aqueous fluid, its manufacturing method and apparatus therefor
Inventor: OMASA RYUSHIN
IPC: C02F1/72
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new water, that is, an active and antiseptic water in which nitrogen components and /or sulfur components naturally existing both in natural water and city water can be effectively utilized (components existing in forms of NO<SB>3</SB><SP>-</SP>ion or SO<SB>4</SB><SP>2-</SP>ion can be effectively utilized as NO<SB>2</SB><SP>-</SP>ion or SO<SB>3</SB><SP>2-</SP>ion) and chlorine contained in city water or the like as a disinfectant can be removed in a short time and which has antiseptic potential equal to or more than that of an antiseptics without adding a synthetic antiseptics thereto and activation potential to the living and further to provide aqueous fluid containing the active and antiseptic water, their manufacturing methods and an apparatus therefor.  <P>SOLUTION: In the active and antiseptic water or active and antiseptic aqueous fluid, its manufacturing method and the apparatus therefor, the aqueous fluid contains 0.08 to 0.5mg/l of nitrite ion and/or sulfite ion and substantially contains no chlorine.  <P>COPYRIGHT: (C)2004,JPO