baber/WOPTO huggingface dataset:
Patent JP-2003346789-A (JP)
Title: Battery
Inventor: TASAI HIROSHI
IPC: H01M4/13
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery of which heat dissipation performance is improved.   <P>SOLUTION: It at least one of the electrodes of a positive electrode and a negative electrode of which on the electrode base body an active material mixture is coated, an unevenness having a difference of height of 20 μm or more is provided at least three places or more in the length of 1 mm at the edge part of the active material mixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001037-A (JP)
Title: Threading guide for rolling plate
Inventor: SUGIMOTO HARUHISA
IPC: B21B39/14
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a threading guide for rolling plate with which deformation and breakage caused by over-heating can be prevented by improving the cooling efficiency with cooling water and restraining the calorific value of the threading guide for rolling plate to hold this guide to a low temperature in a general metallic material.  <P>SOLUTION: In the threading guide for rolling plate used to an induction-heating device for heating the edge parts of the hot-rolled steel plate, the threading guide for rolling plate has a peculiarity which cools from this inner part by passing the cooling water into the inner part of the guide and simultaneously cools from this outer part by spraying the cooling water onto the upper surface of the guide. Desirably, on the upper surface of the guide, slits having ≥ 30 mm depth disposed in an inclining state to the advancing direction of the steel plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014584-A (JP)
Title: Surface-treated metallic plate
Inventor: MORI KUNIO
IPC: H05K3/12
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-treated metallic plate that is excellent in releasing or provided with a release property and an adhesive property and, particularly, with which printed wiring boards can be manufactured with high productivity.  <P>SOLUTION: In this surface-treated metallic plate used for manufacturing printed wiring boards, a thin metallic sheet has a layer treated with triazine dithiol derivative expressed by the chemical formula 1 (wherein, R designates SM or NR<SP>1</SP>R<SP>2</SP>in which R<SP>1</SP>and R<SP>2</SP>designate hydrogen atoms, hydrocarbon groups, oxygen-containing hydrocarbon groups, or fluorine-containing hydrocarbon groups, and M designates hydrogen atoms or an alkaline metal).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009496-A (JP)
Title: Injection molding machine and lubricating oil feeding method in its inner space
Inventor: MUROHAMA KATSUMI
IPC: B29C45/17
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding machine or the like, within which a lubricating oil can be automatically fed with no need of its periodical exchanging work.  <P>SOLUTION: The injection molding machine has an injection driving device 20 having an inner space 20a, within which a shaft (not shown) for turning a screw (not shown) is housed under the state being supported by a bearing (not shown), and at least one driving part (not shown) to be driven by the pressure of a hydraulic oil. Further, the injection molding machine is equipped with a hose (not shown) for feeding some part of the hydraulic oil as the lubricating oil in the inner space 20a. Furthermore, in the injection driving device 20, a discharging port 14 for discharging the portion exceeding a certain amount of the hydraulic oil outside the inner space 20a under the condition that the amount of the hydraulic oil in the inner space 20a exceeds the certain amount is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010453-A (JP)
Title: Ceramic green sheet
Inventor: UCHIYAMA KEIGO
IPC: C04B35/622
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic green sheet in which polyalkylene carbonate is used as a binder and thickness dispersion can be effectively suppressed even when it is thin.  <P>SOLUTION: The ceramic green sheet consists of 100 mass part of inorganic powder and ≥8 to ≤20 mass part of the binder consisting of polyalkylene carbonate which has weight average molecular weight (Mw) of ≥100,000 to ≤500,000, a ratio (Mw/Mn) of the weight average molecular weight (Mw) to number average molecular weight (Mn) of ≥2 to ≤7 and acid number of ≥0.05 to ≤50 mgKOH/g. Thereby viscosity and yield value of ceramic slurry can be reduced and leveling property of the ceramic slurry applied on a base film can be improved. The ceramic green sheet obtained by drying this has effectively suppressed thickness dispersion even when it is thin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013748-A (JP)
Title: Autonomous ic card
Inventor: SAKAMURA TAKESHI
IPC: G06K7/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To insure secure communication of accurate information between an IC card and other communication apparatuses.  <P>SOLUTION: An autonomous IC card 1 is provided with a logical external communication interface 16 for directly communicating with a communication apparatus 5 connected to an IC card terminal main body 3 through a network in addition to a host device interface 17 connected to an IC card reader/writer 2 through a physical layer. A communication control part 15 is composed of a software module for directly communicating with the communication apparatus 5 through the external communication interface 16. A CPU 10 performs authentication through the communication control part 15, reads value information stored in a nonvolatile memory 13, encrypts the value information through an encryption processing part 14 and directly sends the encrypted value information to the communication apparatus 5 through the communication control part 15 and the external communication interface 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022565-A (JP)
Title: Light receiving element and collar sensor device using it
Inventor: ISHIMARU KATSUHIRO
IPC: H04N5/372
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiving element of high resolution that detects multiple colors at the same time, and to provide a color sensor device using it.  <P>SOLUTION: By alternately laminating a plurality of p-type semiconductors (light receiving layers 3, 5 and 7) and n-type semiconductors (light receiving layers 4, 6 and 8) that generate an electromotive force by incident light 9 on a junction surface, the junction surfaces S1-S5 are formed. Further, the junction surfaces S1-S5 are arranged at arbitrary positions from the surface of the light receiving element, to detect the amount of lights of different wavelengths, in the light receiving element. The light receiving elements are arranged in a plurality of rows in a grid shape on a flat surface, in the color sensor device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022002-A (JP)
Title: Shutter opening/closing device
Inventor: KAMISAKA SHUNICHI
IPC: G11B17/043
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize a shutter opening/closing device for a disk, of which the efficiency is improved and the number of components is reduced, in the shutter opening/closing device provided for blocking the port of the device for inserting/ejecting the disk, since the shutter opening/closing device for opening/closing the shutter by using a turning part having a pressure turning lever, etc., and using a linked movement plate, etc., requires much time for assembly and needs components such as the linked movement plate.  <P>SOLUTION: The shutter opening/closing device which is arranged on the rear surface of an aperture of a front surface panel for opening/closing the aperture so as to block or open it, has a feature that the turning lever supported with a turn supporting shaft while its one end is connected with the shutter, and a push lever for making the turning lever turn to open/close the shutter by pushing the other end of the turning lever, are furnished therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020719-A (JP)
Title: Optical fiber ribbon
Inventor: INO ETSUO
IPC: G02B6/44
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To conduct a fiber core separation for a optical fiber ribbon 19 by applying shallow cuts which reaches internal layer ribbon material 27 to a ribbon material 23 by first and second separating blades 15 and 17.  <P>SOLUTION: The ribbon material 23 consists of the inner layer ribbon material 27 in which a plurality of coated optical fibers 21 are arranged and collectively covered and an outer layer ribbon material 29 which covers the outer peripheral section of the material 27. The Young's modulus of the material 27 is defined as 0.1 to 200 MPa and the Young's modulus of the material 29 is defined as 400 to 2,000 MPa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016387-A (JP)
Title: Care bed
Inventor: OKAMURA MITSURU
IPC: A47C19/02
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a care bed showing the maximum usage effect as the care bed by inclining a person to be cared for rolling-over at a regular position without lifting up the person when a bed board is inclined, so as to prevent the person from feeling anxiety caused by a rise.  <P>SOLUTION: This care bed includes: the bed board 1 with semicircular bodies 2A-2C projected on the lower surface, each of which has a semicircular track along a bed width direction; and a bed frame 3 for supporting the semicircular bodies 2A-2C to perform half rotation in the circumferential direction, and keeping the bed board 1 so as to be inclined. When the bed board 1 is moved, the semicircular bodies 2A-2C is rotated by half by the semicircular track, and then, the surface of the bed board 1 is inclined in the bed width direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029051-A (JP)
Title: Device and method for presenting space environment and program therefor
Inventor: NAKAJIMA TAKATOMO
IPC: G10L25/63
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a space environment presentation device for extracting a feeling parameter expressing feeling from reproduced music and presenting a space by many ways based on the feeling parameter.  <P>SOLUTION: A spectrum analysis part 1 analyzes the distribution of sound pressure values for every frequency band based on sound data which is read from an MP3 data storage part 4, and a sensibility data calculation part 12 calculates sensibility data composed of a type of feeling and feeling levels for every type of feeling based on an analysis result. A sensibility data output part 3 outputs calculated sensibility data to a device being an object of control 7. The device being the object of control 7, which presents the environment of space, operates based on sensibility data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328599-A (JP)
Title: Anti-intrusion tool
Inventor: KAWASAKI TAKASHI
IPC: A01M29/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-intrusion tool which is securely joined to the top end of a fence or a veranda handrail for preventing intrusion of cats, burglars, etc.  <P>SOLUTION: The anti-intrusion tool is securely joined to the top end of a fence, a veranda handrail, an aluminum-sash fence or the like for preventing intrusion of cats, burglars, etc. A plurality of protruding pieces is provided on the top of its base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003120519-A (JP)
Title: Opposed reciprocating compressor
Inventor: PARK JUNG-SIK
IPC: F25B9/14
Filed: 2002-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an opposed reciprocating compressor simplifying manufacture and installation of a suction valve assembly and preventing a discharge valve from being damaged due to separator or mutual collision during operation. SOLUTION: The opposed reciprocating compressor includes plural reciprocating motors 121, 122 installed on both sides of inside of a casing 110 and generating reciprocating motion in mutually opposite directions, a cylinder 130 installed in a space between the reciprocating motors 121, 122, plural pistons 141, 142 inserted into the cylinder 130, the suction valve assembly 150 installed in a suction passage 132 of the cylinder 130 and locked to form a moving direction of fluid flowing therein in a direction vertical to a direction of motions of the reciprocating motors 121, 122, and a discharge valve assembly 160 installed in a discharge passage 133 of the cylinder 130 and locked to form a moving direction of fluid flowing therein a direction vertical to a direction of motions of the reciprocating motors 121, 122.
Patent JP-2004018244-A (JP)
Title: Roller conveyor device
Inventor: NAKANO YOSHIO
IPC: B65G47/24
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a guide for supporting conveyance of a conveyance object is damaged by the conveyance object when guiding the conveyance object to a specified position accurately, lifting it from the specified position accurately, and loading it to the specified position in a conventional roller conveyor device provided with the guide to lift it at the specified position during conveyance by other facility or load it.  <P>SOLUTION: This roller conveyor device is provided with a roller conveyor lifting the conveyed conveyance object 23 at the specified position C and loading the conveyance object 23 to the specified position C again to convey it further, a roller guide 8 guiding the conveyance object 23 to the specified position C between rollers 2 of the roller conveyor, and a roller guide sheltering mechanism sheltering the roller guide 8 from the specified position C when at least the conveyance object 23 is loaded to the specified position again.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025212-A (JP)
Title: Winding method and device of wire pipe material
Inventor: YAMANASHI HIROKI
IPC: B21C47/02
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of winding regularly a wire pipe material in a receiving basket and advantageously improving containing efficiency of the material in the basket.  <P>SOLUTION: The wire pipe material 22 is put into the receiving basket 10 by detecting a width and a height of a block composed of a lot of loops comprising the wire pipe material 22 put into the basket 10 by a detection means 34, adjusting the rotation speed of the basket 10 so that the detected width and height coincide with respective target values set in advance by a control means 36 to vary diameters of the respective loops, while adjusting the radius directional position and height directional position in the basket 10 of the respective loops.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032167-A (JP)
Title: Image reading system and image reading processing system
Inventor: DOBASHI HIDEHISA
IPC: G03B27/46
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image reading system which calculates a reading time and displays it.  <P>SOLUTION: The image reading system consists of an image reading unit 1 and a host computer 2, and is operated from the host computer 2 side. The host computer 2 includes a display monitor 2A and an operating member 2B, and the member 2B is provided with a keyboard and a mouse. The unit 1 has a CPU 11, memory 12, an interface circuit 13, an illumination LED driving circuit 14, an analog signal processing circuit 15, an A/D converter 16, a digital signal processing circuit 17, a timing control circuit 18, a document moving motor driving circuit 19, a magnetic signal processing circuit 20, a line sensor 21, a lens L, a document moving motor 22, an LED light source 23, an optical information reading sensor 24, and a document position detecting sensor 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336525-A (JP)
Title: Combustion chamber rotary engine
Inventor: OKADA MOTOI
IPC: F01C1/063
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide the smooth rotation of an engine.  <P>SOLUTION: A combustion chamber of the engine is rotated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003106468-A (JP)
Title: Delivery valve assembly for fluid machine
Inventor: KOO IN-HWE
IPC: F16K15/02
Filed: 2002-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a delivery valve assembly for a fluid machine reducing fluid resistance in the delivery and capable of preventing the backflow of the delivered fluid by opening/closing it by a sliding system. SOLUTION: This delivery valve assembly for the fluid machine comprises a valve housing 10 cut-formed with a valve storage space 11 communicated with a delivery side of a compression chamber C and storing a valve 20, a delivery hole 12 perforated in one side of the valve storage space 11, and a backflow hole 13 perforated in the other side of the valve storage space 11, and fixed to a delivery chamber D; and a sliding valve 20 positioned between the delivery side of the compression chamber C and the delivery hole 12 of the valve housing 10 and inserted inside the valve storage space 11 so as to open/close the delivery hole, while sliding by the pressure of the compression chamber C and the pressure of the deliver chamber D.
Patent JP-2004031184-A (JP)
Title: Terminal device for circuit breaker
Inventor: MIZUNO KOJI
IPC: H01H71/08
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal device for a circuit breaker usable as the terminal device of both of a power source side and a load side without damaging a connecting conductor when connected, easy to position when mounted on the circuit breaker, and admitting any kind of the connecting conductor.  <P>SOLUTION: Terminal seating 4 made of a metallic plate is arranged on the lower side of an insertion hole 8 into which the connecting conductor 7 is insertable from the side of a breaker case 3, the terminal seating 4 is energized upward with a plate spring 6 installed in the lower side, a resin stopper 5 in which an operation part 5a is exposed from the top surface of the breaker case 3 is rotatably pivoted on the upper side of the insertion hole 8, a metallic plate 9 is fit to the outer circumference other than the operation part 5a of the stopper 5, a projecting part 5b projecting into the insertion hole 8 in lock operation, interposing the connecting conductor 7 together with the terminal seating 4 is installed, and the connecting conductor 7 inserted into the insertion hole 8 is released by operating the operation part 5a of the stopper 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025787-A (JP)
Title: Antiglare film
Inventor: IWATA YUKIMITSU
IPC: C09D133/06
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiglare film which, when fitted to a display surface, is excellent in glare-proof properties in display reflecting windows and interior lighting fixtures or the like, and can suppress whitening on the display surface and scintillation, and gives no adverse effect on the display, particularly when the antiglare film is used on a high-definition display surface.  <P>SOLUTION: The antiglare film forms an antiglare layer on one face of a transparent base film, in which the antiglare layer is composed of an ionizing radiation-curable resin containing at least transparent microparticles. When the cumulative curve of the particle size distribution is obtained, making the total weight of the transparent microparticles 100% and defining the particle diameter at a point where the cumulative curve is 84% (d84%), where the cumulative curve is 50% (d50%), and where the cumulative curve is 16% (d16%), the relation satisfies the expressions: 2.0μm≤d50%≤5.0μm (1) and 0.5μm≤(d84%-d16%)/2≤1.2μm (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037683-A (JP)
Title: Filtering device for stereoscopic vision
Inventor: TONO MASAHIRO
IPC: G09F9/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtering device for stereoscopic vision in which a filter for stereoscopic vision is accurately adjusted to positions of stripe-shaped images of the left and the right eyes.  <P>SOLUTION: The filtering device for stereoscopic vision 1 is composed of a first frame 3 on which the filter for stereoscopic vision 2 is fixed and a second frame 4 which movably supports the first frame 3 in the inward direction. Vertical position adjustment mechanisms 5 and 5 are provided at a position near the left and the right edges of the filtering device for stereoscopic vision 1 and a horizontal position adjustment mechanism 6 is provided at the central position near the lower edge. The first frame 3 is vertically movable (the first frame 3 is tilted) at the left and the right ends with respect to the second frame 4 with the vertical position adjustment mechanism 5, and the first frame 3 is horizontally movable with respect to the second frame 4 with the horizontal position adjustment mechanism 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035304-A (JP)
Title: Preform for optical fiber, and its manufacturing method
Inventor: ENOMOTO TADASHI
IPC: C03B37/018
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent breakage, the generation of cracks, or the like at a specific part such as the end part of a porous glass layer in a method of manufacturing a preform for an optical fiber, to which various additives are added.  <P>SOLUTION: In the method of manufacturing the preform for the optical fiber, comprising depositing a porous glass layer containing quartz glass as a main component on the inner surface of a glass pipe, and making the glass pipe solid by heating/transparently vitrifying the porous glass layer, after forming the porous glass layer, a part of the porous glass layer having a bulk density of <0.20 g/cm<SP>3</SP>is previously heated and transparently vitrified before making the glass pipe solid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033075-A (JP)
Title: Supporting frame for agriculture and horticulture and connection tool in the supporting frame
Inventor: FUKAZAWA TOSHIO
IPC: F16B7/04
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection tool which is simply installed, is repeatedly usable and a supporting frame for agriculture and horticulture which has excellent weather resistance and durability and is assembled in various forms through the provision of the connection tool.  <P>SOLUTION: The connection tool 3 is constituted by arranging two half pipe-like connection pieces back to back and rotatably connecting both the pieces by a rotary pin. The supporting frame 1 for agriculture and horticulture is assembled in a fence form by support rods 5 which are driven into the ground and used and connection rods 7 for connecting the support rods 5. The connections between the support rods 5 each other, the connection rods 7 each other and the supporting rods 5 and the connection rods 7 are carried out by the connection tools 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039405-A (JP)
Title: Contact module
Inventor: SATO SHIHO
IPC: H01R13/658
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new contact module whereby a connector can be miniaturized, the contacts can be made highly densely arranged, and impedance matching can be accurately carried out.  <P>SOLUTION: This contact module 10 has a base part 12, and a plurality of contacts 14 formed like a comb. The contact module 10 has a structure wherein a base insulating film, a plated film 24, and a cover insulating film 26 are laminated on a sheet 18. The plated film 24 is composed of contacts 24a to 24d and a circuit pattern 24e. A ground contact 14c is in a condition wherein the plated film 24 is brought into contact with a sheet 18 through a slit shaped hole part.  <P>COPYRIGHT: (C)2004,JPO