baber/WOPTO huggingface dataset:
Patent JP-2003048283-A (JP)
Title: Composite laminated resin sheet
Inventor: OKAWACHI ICHIRO
IPC: B32B27/08
Filed: 2002-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a composite laminated resin sheet which has a non- stretched layer allowing for tear strength by adding a specified amount of inorganic fine powder and/or organic fine powder, for use as a signboard base material, especially a base material for illumination signboard and also a limited opaqueness. SOLUTION: This composite laminated resin sheet comprises a thermoplastic resin non-stretched sheet (A) containing 100 to 40 wt.% of a thermoplastic resin and 0 to 60 wt.% of the inorganic fine powder and/or the organic fine powder and a thermoplastic resin film (B) laminated on at least one of the sides of the thermoplastic resin non-stretched sheet (A). In addition, the resin sheet is characterized in that the opaqueness is 10 to 90% and the wall thickness is 180 to 2,000 μm and further, the wire tear strength is 100 to 700 N.
Patent JP-2003342919-A (JP)
Title: Sound insulation wall for road
Inventor: TASHIRO MOTOJI
IPC: E01F8/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road sound insulation wall having high strength against natural wind pressure, vehicle wind pressure or the like and an efficient antifouling effect with simple structure while sufficiently making the best use of translucency.   <P>SOLUTION: The sound insulation wall provided along the side of a road and constituted by connecting a translucent sound insulation panel in the direction of the height has a bending top section 51 aslant and upward extending a translucent sound insulation panel 5 on the top stage toward a bypass road side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339492-A (JP)
Title: Display rack for bottle cap
Inventor: OMORI SHIGEKI
IPC: A47F7/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display rack for bottle caps that fit on tops of pet bottles, which can be conformed to every series of bottle caps, and a base seat piece and connector therefor, which are economically mass-producible.   <P>SOLUTION: In this display rack for displaying a bottle cap 2 provided with a decorative body 13 such as a doll or toy, the bottle cap 2 has a cap part 12 to be fitted to the top of the pet bottle, and a plurality of base seat pieces 11 having protruding parts 15 capable of being fitted to the cap part is attachably and detachably connected thereto. The base seat piece 11 may be connected by a connector 16, and the base seat pieces 11 are preferably formed in substantially the polygonal shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007274-A (JP)
Title: Gradation conversion device and color conversion device
Inventor: WATANABE NOBUYUKI
IPC: G06T5/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gradation conversion device and a color conversion device capable of storing correction data with small memory capacity by reducing color conversion characteristic data for performing color matching of a plurality of printer heads and correction data for color correction of a projector, and more reducing correction data for gradation conversion processing such as γ correction especially.  <P>SOLUTION: By performing compression of the gradation conversion characteristics or the color conversion characteristics of respective areas or respective pixels of an image output device such as a projector and a printer by a principal component analysis method, correction data for gradation conversion or color conversion can be stored with small memory capacity and gradation conversion or color conversion can be performed almost equivalently to the case of no compression.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014566-A (JP)
Title: Solar battery and its manufacturing method
Inventor: OTAKE YASUTOSHI
IPC: H01L31/04
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of the electrode material for a solar battery and to form the electrodes in a single step.  <P>SOLUTION: The solar battery 1h has an electrode 8 on the light receiving surface 21 which is at least one of the front and rear sides of a silicon semiconductor substrate 2. The electrode 8 include a linearly extending main grid 8a, and a sub-grid 8b branched from the main grid 8a and extending linearly. The sub-grid 8b is made thicker than the center of the main grid 8a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008292-A (JP)
Title: Merchandise display shelf for display case
Inventor: IEDA TAKEAKI
IPC: A47F3/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a length-adjustable merchandise display shelf which becomes hardly unnecessary and which makes purchase of a new shelf unnecessary every time merchandise is diversified and rearrangements within a shop is made, and which can be diverted to various display cases in different sizes.  <P>SOLUTION: The merchandise display shelf for a display case comprises: a merchandise display shelf 2 composed of a merchandise display shelf base part 21 comprising a front display surface 3 having a roughly sawtooth-shaped cross section and having one or more slopes 6 for mounting the merchandise adjacently in one direction, a merchandise falling prevention part 8 at one end in one direction and a plane part 7 at the other end and a planar back display surface 4 on the back side of the front display surface 3, and a planar length adjusting plate 9 hinged to the plane part 7 of the merchandise display shelf base part 21; and a height variable installation base 5 disposed inside the display case. One of the front display surface 3 and the back display surface 4 of the merchandise display shelf is placed on the installation base 5 and the merchandise is displayed on the other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014202-A (JP)
Title: Method of manufacturing electrode for fuel cell
Inventor: WATANABE HIDEKI
IPC: H01M4/86
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode for a fuel cell, which prevents the occurrence of adhesion defective portions in boundaries between layers and performance degradation of an ion exchange membrane, and can make the ion exchange membrane thinner.  <P>SOLUTION: In the method of manufacturing an electrode for a fuel cell, a positive electrode side diffusion layer 14, a positive electrode layer 18, an ion exchange membrane 19, a negative electrode layer 17, and a negative electrode side diffusion layer 13 are laminated in the undesiccated state by coating the layers and membrane 14, 18, 19, 17, 13 with respective solutions, then the layers and membrane 14, 18, 19, 17, 13 are desiccated, to be solidified. The positive electrode side diffusion layer 14 comprises a positive side carbon paper 14a and a positive side binder 16, where the positive side carbon paper 14a and the positive side binder 16 are laminated. The positive side binder 16 includes water as a solvent, and includes a low melting point resin with melting point reduced to 150°C and has water-shedding property.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014667-A (JP)
Title: Solid electrolytic capacitor
Inventor: AOYAMA TATSUJI
IPC: H01G9/04
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor, strong against external stress and having excellent leakage current characteristics by solving a problem that dielectric oxidized skin layer is destroyed and the leakage current is increased due to the variety of connecting strength between an anode and an anode lead wire.  <P>SOLUTION: The solid electrolytic capacitor is constituted of the dielectric oxidized skin layer 3, the solid electrolytic layer 4 and a cathode layer 5 which are formed sequentially, by forming/sintering valve effect metallic powder into which the anode lead wire 2 is embedded. The anode lead wire 2 is constituted of a metal having a melting point lower than that of the valve effect metallic powder forming the anode body 1 whereby a metal fusion bonding efficiency between the valve effect metallic powder and the anode lead wire 2 is improved. Thus, the solid electrolytic capacitor, strong against the external stress and showing excellent leakage current characteristics, is stably obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009843-A (JP)
Title: Driving shaft arrangement structure
Inventor: WATANABE AKIO
IPC: B60K17/30
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide driving shaft arrangement structure that can reduce torque-steer caused by the right and left difference in driving torque in the case of the occurrence of the right and left difference in driving torque caused by the torsional rigidity difference of right and left driving shaft systems or the shared load difference of right and left wheels.  <P>SOLUTION: In this driving shaft arrangement structure, a differential gear 3 connected to an engine 1 and a transmission 2 is arranged offset from the center in a vehicle cross direction, and the differential gear 3 and a left front wheel 7 are connected by a left driving shaft 5 on one side of the differential gear 3, while on the other side, the differential gear 3 and a right front wheel 13 are connected by a right driving shaft 11 through an intermediate shaft 9 connected to the differential gear 3. When the torsional rigidity of the left driving shaft 5 is higher than that of the right driving shaft 11 + the intermediate shaft 9, the bend angle θ<SB>R</SB>of the right driving shaft 11 with lower torsional rigidity is set larger than the bend angle θ<SB>L</SB>of the left driving shaft 5 on the other side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015320-A (JP)
Title: Image processor
Inventor: ICHIHASHI YUKICHIKA
IPC: H04N5/376
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which prevents black or white stripes from appearing, even in a contact image sensor having a noise or ringing on its output at a joint of chips, thereby obtaining optimum digital image signals.  <P>SOLUTION: The processor comprises: a plurality of sensor chips; a switch for selectively outputting signals from the plurality of sensor chips; and a means for detecting the noise produced, when the switch changes one state of outputting signals from a first sensor chip to another state of outputting signals from a second sensor chip among the plurality of sensor chips.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009453-A (JP)
Title: Grid structure and its manufacturing method
Inventor: HAHN STEVEN
IPC: B32B3/12
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a grid structure in which exact profiling of a coefficient of thermal expansion is possible and to provide a method for manufacturing the same.  <P>SOLUTION: The grid structure 1 made of a Fiber Reinforced Plastic and having the coefficient of thermal expansion of 0±1×10<SP>-7</SP>/°C of an entirety is provided by constituting a lattice-like structure by accumulating a plurality of tubes 1a. The method for manufacturing the grid structure comprises (a) a step of manufacturing a test piece obtained by laminating prepregs obtained by impregnating a reinforced fiber with a resin matrix (step ST1), measuring the efficient of thermal expansion (step ST2), (b) a step of manufacturing a corrected test piece while holding a resin film suitably (step ST3), measuring the coefficient of thermal expansion (step ST4), (c) repeating the step (b) (steps ST4 to ST7) while changing the conditions of the resin film (steps ST4 to ST7), the step of regulating the coefficient of thermal expansion including the steps, and a step of forming the grid structure 1 by using the corrected test piece at a final time (step ST8).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008453-A (JP)
Title: Movable device of game component
Inventor: KURODA SHIRO
IPC: A63F7/02
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable device of a game component for improving durability and workability.  <P>SOLUTION: A circumference of a through-hole 18 of a link member 10 is inserted to a groove 13 of a plunger 7. A pair of supporting walls 19 and 20 of a stopper 11 are inserted between a pair of fitting pieces 14 and 15 of the plunger 7 and the circumference of the through-hole 18 of the link member 10. In this state, a shaft 12 is inserted sequentially from a through-hole 16 of one fitting piece 14 to a through hole 22 of one supporting wall 19, the through-hole 18 of the link member 10, a through-hole 23 of the other supporting wall 20 and a through-hole 17 of the other fitting piece 15. Thereby, a circumference of the through-hole 23 of the other supporting wall 20 and a ring-like groove 24 of the shaft 12 are fitted each other, and the plunger 7 and the link member 10 are movably linked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003067096-A (JP)
Title: Internally and externally biased dual mode 1394 compliant driver
Inventor: STERRANTINO SCOTT
IPC: H03F3/45
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To make a driver, compliant with IEEE 1394b, compatible with peripheral devices compliant the first standard, IEEE 1394-1995. SOLUTION: An output driver circuit (10) includes a current source (I1 ), a first sub-circuit portion (12), a second sub-circuit portion (14), a switch (18) and an amplifier (20), and the switch (18) couples between the first and second sub-circuit portions (12, 14) to provide an internal voltage bias operation mode and an external voltage bias operation mode for the output driver circuit (10) in response to an enable signal (EN).
Patent JP-2003033655-A (JP)
Title: Material and method for treatment of waste photographic solution
Inventor: WETTLING DANIELLE MARIE
IPC: C02F1/52
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a treating material for waste photographic solutions for obtaining the waste photographic solutions adapted to the environmental regulations by removing microorganisms and contamination by-products, thereby controlling the proliferation of the microorganisms and a treatment method. SOLUTION: This method of manufacturing an oxidizing material comprises dispersing a metal or metal compound which is capable of oxidizing the products to the oxidized and (or) the microorganisms to be removed in the form of colloid into an aqueous solution of an inorganic aluminosilicate polymer capable of forming an inorganic gel, then gelatinizing the aluminosilicate to the gel by addition of a base. The metal is preferably silver in the form of powder capable of forming the colloid in dispersion. This oxidizing material is particularly effective in the treatment of a photographic bath, more particularly a washing bath arranged behind a fixing process step.
Patent JP-2004018287-A (JP)
Title: Translucent ceramic and optical part and optical device using the same
Inventor: KURETAKE SATOSHI
IPC: G02B1/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a translucent ceramic free from the occurrence of birefringence and having excellent optical properties and an optical device using the same.  <P>SOLUTION: The translucent ceramic has a composition expressed by a general formula, CaäTi<SB>x</SB>(Mg<SB>a</SB>M<SB>1-a</SB>)<SB>y</SB>(Zn<SB>b</SB>M<SB>1-b</SB>)<SB>z</SB>}<SB>v</SB>O<SB>w</SB>and (x), (y) and (z) in the general formula are in a region (excluding on the line CD) surrounded by a quadrangle ABCD in a ternary system figure expressed by Figure 1 (in the general formula, M represents at least one element selected from Nb, Ta, and Sb; (x) is a value ranging in 0<x≤0.55; (y) is a value ranging in 0≤y<1; (z) is a value ranging 0≤z<1; (x), (y), and (z) are in a relation of x+y+z=1; (a) is a value ranging in 0.3≤a≤0.36; (b) is a value ranging in 0.3≤b≤0.36, (v) is a value ranging in 0.95≤v≤1.3, and (w) is an optional value).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023524-A (JP)
Title: Half duplex optical communication system
Inventor: NARUKI HIDETOSHI
IPC: H04B10/272
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a half duplex optical communication system requiring a transmission approval procedure for half duplex optical communication between a master unit and a slave unit wherein the slave unit can quickly transmit a frame sent from a terminal to the master unit.  <P>SOLUTION: After the master unit 1 executes a procedure for approving optical transmission to the master unit for the slave unit 3 for the purpose of communication between the master unit 1 and the slave unit 3, the slave unit continuously transmits a plurality of frames between which an idle signal is sandwiched to the master unit without the need for executing the transmission approval procedure for each frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016564-A (JP)
Title: Altar for placing ashes
Inventor: MATSUURA TETSUSHI
IPC: A47G33/02
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alter for placing ashes which can be carried easily and is capable of storing necessary articles when a funeral is held.  <P>SOLUTION: A paper box for storing the articles necessary for the funeral is used as the alter for placing ashes after the funeral.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017578-A (JP)
Title: Printing liquid penetration type stamp
Inventor: TANIGAWA YUJI
IPC: B41K1/36
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing liquid penetration type stamp, wherein the whole surface of a face-of-seal member is averagely pressed, in a relatively simple structure reduced in the number of parts.  <P>SOLUTION: The printing liquid penetration type stamp comprises a downwardly opened printing plate body 1 wherein an ink supply cylindrical body 5 and a pair of guide members 6 and 6 erected so as to provide the ink supply cylindrical body 5 therebetween are provided on the central part of a printing plate body case 2 provided with the face-of-seal member 4, an upwardly and downwardly opened outer case 7 having a partition wall 8 provided on the intermediate part thereof in an up and down direction and having through-holes 9 and 10 allowing the ink supply cylindrical body 5 and the guide members 6 and 6 to pierce and a downwardly opened upper cap 13. The ink supply cylindrical body 5 and the guide members 6 and 6 are allowed to pierce the through-holes 9 and 10 of the partition wall 8 of the outer case 7 from below to above. The printing plate body 1 is fitted in the outer case 7 in an up and down movable manner. Upward pressure expanding elastic force is applied to the priting plate body 1 with respect to the outer case 7 to connect the upper cap 13 to the printing plate body 1 in a freely detachable manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019406-A (JP)
Title: Paving material and paving block
Inventor: SHIMIZU ISAMU
IPC: E01C5/06
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paving material and a paving block each having superior water retaining property in particular, and capable of preventing the sharp temperature rise of the ground surface and a heat island phenomenon, due to direct sunshine after rainfall.  <P>SOLUTION: The paving material is formed of a cement concrete consisting dominantly of an aggregate, cement and water. The aggregate contains crushed debris of earthenware tiles and the weight ratio of the crushed debris to the cement is 0.5 or greater and 6 or smaller:1. The paving block 1 uses a cement concrete consisting dominantly of aggregates 3, 4, cement and water. Each of the aggregates contains crushed debris of earthenware tiles and the weight ratio of the crushed debris to the cement is 0.5 or greater and 6 or smaller:1. The aggregate contains blast furnace water crushed slag particles and the weight ratio of the blast furnace water slag particles to 1 of the cement is 0.1 or greater and smaller than 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029917-A (JP)
Title: Layout method for semiconductor integrated circuit device
Inventor: ONO TAKASHI
IPC: H01L21/822
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide the layout method of a semiconductor integrated circuit device capable of efficiently executing automatic wiring using a layout tool when the circuit scale of the random gate area of a semiconductor integrated circuit device is large.  <P>SOLUTION: This layout method of a semiconductor integrated circuit is provided with a step for extracting modules whose circuit patterns are the same from modules which are scheduled to be arranged in a random gate area, a step for integrating the extracted modules into macro modules, and for preliminarily arranging those modules in the random gate area, and a step for automatically arranging the modules which are scheduled to be arranged in the random gate area other than the extracted modules in the random gate area by using a predetermined layout tool.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028651-A (JP)
Title: Walking route collecting system
Inventor: KUWANO MASAHISA
IPC: G09B29/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking route collecting system efficiently creating a route database used in a human navigation system.  <P>SOLUTION: A current position of a mobile terminal 1 is detected by a position identifying system 4. After setting types and conditions of a walking route and directing to start the detection of a walking position by the mobile terminal 1, the walking position of a walker having the mobile terminal 1 is, in connection with the types and conditions of the walking route, stored in a sequential accumulating database 72 as a walking route. When the walker arrives at a destination and commands the mobile terminal to end the detection of a walking position, the walking route stored in the database 72 is, in connection with the types and conditions thereof, stored in a generated route database 82 with a format suitable for various human navigation systems.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031002-A (JP)
Title: Lamp
Inventor: KODERA RYUSUKE
IPC: F21Y103/37
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-process screw type lamp of the high reliability of contact improved in material saving and cost reduction, which can always be connected without fail even when a lamp is replaced.  <P>SOLUTION: The lamp is equipped with a base 2 screwed with a screw type lamp plug and a light-emitting part 1, and the base 2 is equipped with a screw 3 and a conductive part 4 made of an elastic body fitted around the peripheral face of the screw 3. The screw 3 has at least a thread or the periphery portion of the thread in a circumferential direction, and the conductive part 4 may be partially formed in a screw-in shaft direction. Here, the screw 3 is fitted with a concave groove 5 of a shaft direction, and the conductive part 4 in the screw-in shaft direction is almost a rectangular sheet metal insertion-coupled with the concave groove 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028738-A (JP)
Title: Hazardous substance concentration measuring device
Inventor: TSUKAHARA CHISATO
IPC: G01N31/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hazardous substance concentration measuring device for immediately measuring on site without requiring pretreatment.  <P>SOLUTION: A device 10 measuring a concentration of a hazardous substance in atmosphere 100 which generates NO<SB>2</SB>through decomposition is provided with a detection agent having a carrier carrying a discoloring reagent in which the color thereof changes in reaction with NO<SB>2</SB>, a transparent and colorless detection tube 14 filled with the detection agent, graduations 14a provided on the detection tube 14 along with a longitudinal direction thereof, a thermal decomposition device 13 decomposing the hazardous substance in the atmosphere 100, a suction pump 15 circulating the hazardous substance decomposed by the thermal decomposition device 13 in the detection tube 14, a flow meter 12 adjusting an amount of air in the atmosphere 100 circulating by the thermal decomposition device 13, a timer 16, a pressure nanometer 17, and valves 18a and 18b, and so on.  <P>COPYRIGHT: (C)2004,JPO