baber/WOPTO huggingface dataset:
Patent JP-2003169928-A (JP)
Title: Game machine
Inventor: MAEHARA YUICHI
IPC: A63F7/02
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve interests in variable display of identifying information while eliminating dissatisfaction that may be felt by players when no specified display result is obtained.  <P>SOLUTION: In the game machine which can be controlled to offer the special prize state advantageous for players when the special display result is shown as defined on a display device 14, a game control means is provided to offer a favor game state advantageous for players with the pattern different from that of the special prize state in response to the variable display time when it exceeds the specified time while the expected condition is satisfied that the display result of the identifying information defined and displayed shows no special display result as predetermined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173945-A (JP)
Title: Resistance-related value estimating method and device for separator, its program, and recording medium storing it
Inventor: TSUTSUMI YASUYUKI
IPC: H01G13/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator resistance-related value estimating method and a device capable of estimating the resistance-related value of a separator without actually manufacturing the separator, its program, and a recording medium storing the same.  <P>SOLUTION: A resistance-related value estimating device sets up the two-dimensional positions of fibers based on random numbers, corresponding to the number of fibers of a virtual separator, and the position of each of fibers in the direction of y out of the two-dimensional positions of fibers is reset based on a y-direction density distribution coefficient. Potential of mesh points (a) which are not present in fibers are calculated based on a potential set at the outermost periphery of the virtual separator, a resistance increase rate of the separator is calculated in the direction of y from both the upper and lower side of a current based on the potentials of the mesh points (a), and when the ratio of the one resistance-related value to the other resistance-related value is within a prescribed range of value, the resistance-related value is considered as that of the virtual separator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169817-A (JP)
Title: Denture cleaning container
Inventor: KAMEMIZU TADASHIGE
IPC: A61C19/02
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a denture cleaning container which prevents water drops after cleaning with water from flowing down onto a washstand and keeps the washstand clean and hygienic.  <P>SOLUTION: This denture cleaning container has an outer box 1 of a rectangular shape long from side to side having a freely openable and closable cap 7, an inner box 11 of a rectangular shape long from side to side for housing a denture which is housed into the outer box 1 freely puttable therein and thereout, a placement section 12 which is formed on the upper part of the inner box 11 and is placed on the upper opening edge 2 of the outer box 1, a plurality of through-holes 15 which are formed on a bottom plate 11a of the inner box 1 and a projecting part 14 for locking which is formed on the outer base surface of the inner box 11 and is locked to the upper opening edge 2 of the outer box 1 in the state of placing the inner box 11 changed in direction 90° above the outer box 1 onto the outer box 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171390-A (JP)
Title: New phosphine ligand
Inventor: MATSUMURA KAZUHIKO
IPC: C07F15/04
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new phosphine compound having excellent performances as a catalyst for an asymmetric synthesis reaction, especially for an asymmetric hydrogenation reaction.  <P>SOLUTION: This phosphine compound comprises a phosphine-phospholan compound expressed by formula (1) [R<SP>1</SP>is H or a 1-4C straight chain or branched chain alkyl, and R<SP>2</SP>is H or OR<SP>21</SP>(R<SP>21</SP>is a 1-4C alkyl), provided that R<SP>1</SP>and R<SP>2</SP>are not allowed to be H at the same time; R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, and R<SP>6</SP>are identical to or different from each other and each H, a 1-6C alkyl, or the like, and pairs of R<SP>3</SP>and R<SP>4</SP>, R<SP>4</SP>and R<SP>5</SP>, and R<SP>5</SP>and R<SP>6</SP>are each may link together to form a ring which may contain oxygen; R<SP>7</SP>and R<SP>8</SP>are identical to or different from each other and each a 1-6C straight chain or branched chain alkyl, a 3-7C cycloalkyl, a perfluoralkyl, phenyl, phenyl having a substituent, a 7-12C aralkyl or an aralkyl the ring of which is substituted; and (a) is 1 or 2, and (b) is 1 to 3, provided that (a)+(b) is 2 or 3].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171556-A (JP)
Title: Method for forming silicon film and composition therefor
Inventor: SHIHO KOUJI
IPC: H01L31/04
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a semiconductor thin film easily and in an inexpensive way, the method not requiring expensive, energy-intensive, large-scale equipment, and being applicable to a large-area substrate, and to provide a silane composition therefor.  <P>SOLUTION: A solar battery with a structure having, between a pair of electrodes, at least two laminated semiconductor thin film layers having different impurity concentrations and/or different kind of impurities, is manufactured by forming at least one of the semiconductor thin film layers according to the method comprising the steps of forming a coating film by applying onto the substrate a silane composition comprising (A) a polysilane compound represented by the formula: Si<SB>n</SB>R<SB>m</SB>, (B) at least one type of silane compound selected from the group consisting of cyclopentasilane, cyclohexasilane and silylcyclopentasilane, (C) silicon particles, and optionally, (D) a boron compound, an arsenic compound, a phosphorus compound, an antimony compound and a modified silane compound, and by thermally and/or optically processing the coating film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178598-A (JP)
Title: Semiconductor memory, its test method, and test circuit
Inventor: TAKAHASHI HIROYUKI
IPC: G01R31/3185
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test method and a test circuit in which confirmation of operation when a time interval between refresh-operation and read-out/write- in operation is forcedly approached can be performed.  <P>SOLUTION: Timing of read-out/write-in operation in a normal operation mode and a test mode is set based on an address transition detecting signal ATD. Timing of refresh-operation in the normal operation mode is set based on a pulse signal REF for normal-refresh generated by a refresh-pulse generating circuit 60 responding to a timing signal TM generated by a timer circuit 50. Timing of refresh-operation in a test mode is set based on a refresh-pulse generating signal TREF1 for the first test generated by a refresh-pulse generating circuit 62 for the first test responding to the address transition detecting signal ATD. Read-out, write-in operation and refresh-operation can be generated with the prescribed time interval by controlling generation timing of the refresh-pulse generating signal TREF1 for the first test.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002202522-A (JP)
Title: Liquid crystal display panel and its manufacturing method
Inventor: KIM WOO HYUN
IPC: G09F9/30
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display panel in which the pixel pitch is reduced, the degree of resolution is increased and the area of the panel is also increased and to provide its manufacturing method. SOLUTION: The panel is provide with an insulation substrate which sets a cell region and a pad region, plural gate wiring and data wiring which are crossed with each other within the cell region to define a pixel region, first pads which are formed in the pad region and extended from odd numbered data wiring among the data wiring and second pads which are linked to even numbered data wiring and arranged in parallel with the first pads along the longitudinal direction of the data wiring.
Patent JP-2003183778-A (JP)
Title: Steel wire rod, steel wire, and manufacturing methods therefor
Inventor: OFUJI YOSHIHIRO
IPC: C22C38/32
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire rod superior in wire drawability, and inexpensively provide a steel wire using the same as a raw material, with the high productivity in the satisfactory yield.  <P>SOLUTION: The steel wire rod comprises 0.8-1.1% C, 0.1-1.0% Si, 0.1-1.0% Mn, 1.0% or less Cr, 2.0% or less Co, 0.015% or less Nb, 0.005% or less B, 0.003% or less Ca, 0.003% or less Mg, and the balance Fe with impurities, and further 0.0020% or less Al, 0.0020% or less Ti, 0.005% or less N, 0.01% or less P, 0.01% or less S, and 0.0020% or less O (oxygen) out of the impurities; in addition, is provided that average thickness of pro-eutectoid cementite is 0.20 μm or less; and that √area<SB>max</SB>per 100 mm<SP>2</SP>satisfies 9 μm or less, which has been determined by the statistical method of extremes, on B-based and C-based inclusions each having the aspect ratio expressed by 'L/W', of 2.5 or less, in a profile of a longitudinal direction, where L is a length (μm) and W is the breadth (μm) of the inclusion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181200-A (JP)
Title: Folding device for clothes
Inventor: MAEJIMA YOZO
IPC: D06F89/02
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To automatically and successively deliver hangers and clothes.  <P>SOLUTION: A folding device for the clothes is provided with a hanger delivery part 20 for receiving and carrying the hanger 18 carried with the clothes hung on, a feed part 40 for feeding the clothes to a folding machine 15 in the state of being carried by the hanger 18, a sleeve folding part 50 arranged along the feed part 40 or a conveyor 33 carrying the clothes fed to the feed part 40 for folding sleeves of the fed clothes and a hanger detaching part 22 for detaching the hanger 18 from the clothes and turning the clothes to the state of being separated from the hanger.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002277818-A (JP)
Title: Worn type display system
Inventor: SONG YOUNG-RAN
IPC: G02B27/02
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a worn type display system. SOLUTION: The worn type display system, to which a display element which displays a signal subjected to signal processing in a prescribed system is attached includes a waveguide which propagates the signal outputted from the display element, a diffraction grating which diffracts a signal passing in the waveguide, and a magnifying lens which magnifies the signal in the waveguide, which is diffracted by the diffraction grating, so that a user can see it. Since minimum optical elements are used, the wear type display system is implemented easily, the cost is reduced, and the volume and the weight are reduced, and the chromatic aberration is removed by using the diffraction grating.
Patent JP-2002248352-A (JP)
Title: Catalyst for removing dioxin and manufacturing method thereof
Inventor: LEE SANG-HO
IPC: B01J21/06
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst having high dioxin removal efficiency and a manufacturing method therefor. SOLUTION: The catalyst for removing dioxin contains 1-10 wt.% vanadium, 0.1-5 wt.% nickel, 0.1-5 wt.% molybdenum and 1-15 wt.% tungsten on a mixed support consisting substantially of 10-5 wt.% alumina and 50-90 wt.% titania. The method for manufacturing the catalyst for removing dioxin is composed of a step for pre-treating a waste catalyst, a step for preparing a tungsten- supporting titania, a step for homogeneously mixing the pre-treated waste catalyst with the tungsten supporting titania with the addition of water and an acid, a step for dehydrating the mixture, a step for drying the dehydrated mixture and grinding the dried mixture and a step for forming the ground mixture into a catalytic body by extrusion or a step for applying the ground mixture on a structural body and drying and firing the dried structural body.
Patent JP-2002226038-A (JP)
Title: Sorting unit starting method and sorting system
Inventor: SOLDAVINI ATTILIO
IPC: B65G43/08
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a reliable and flexible unloading device. SOLUTION: This sorting system comprises a trolley for carrying commodities along a path between sections, the trolley serving for loading/unloading the commodities transversely to the carrying direction of the trolley. Each section contains an inductor for generating a changeable induction field and the induction field is detected by a detecting mechanism such as an antenna installed on the trolley. The loader/unloader, for example, an endless conveyor, on the trolley is started to load or unload the commodities in response to the detected induction filed.
Patent JP-2003184517-A (JP)
Title: Valve timing control unit of internal combustion engine
Inventor: YOSHIDA KATSUNARI
IPC: F01L1/34
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To stably obtain driving operating force by an electromagnetic coil regardless of axial displacement of a driving rotary member and a driven rotary member.  <P>SOLUTION: A driving plate 3 on the side of a crankshaft and a lever shaft 10 on the side of a cam shaft 1 are connected to each other by means of an arrangement angle operating mechanism 5. The operating mechanism 5 is driven and operated by electromagnetic force of an electromagnetic coil block 32. In such unit, the electromagnetic coil block 32 is connected to the lever shaft 10 via a ball bearing 50 in such a manner that it can rotate around the lever shaft as well as displace in the axial direction integrally with the lever shaft. A pin 40 projected from the block 32 is engaged with a pin reception hole 41 of a VTC cover 12 via a bush 42 of rubber. A flange portion 42a of the bush 42 is interposed between the cover 12 and the block 32. An air gap of a magnetic action portion of the electromagnetic coil block 32 is kept constant regardless of the axial displacement of the lever shaft 10, and displacement of the block 32 is relieved by the bush 42.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187655-A (JP)
Title: Drying method of methane for cv cable
Inventor: MABUCHI TOSHIAKI
IPC: B29K23/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To shorten time needed for drying methane in a manufacturing method of a CV cable.  <P>SOLUTION: In the manufacturing method of a CV cable with an insulation layer made of cross-linked polyolefin formed on a conductor and fitted with a sheath made of vinyl chloride outside it, a polyolefin composition with dicumyl peroxide as a cross-linking agent as well as an antioxidant blended is coated on and cross-linked to the conductor to form the insulation layer made of polyolefin, and then, a cable equipped with this insulation layer consisting of the cross-linked polyolefin is put under a drying process under a supercritical fluid atmosphere at a temperature of 70°C or less and residual volume of methane in the cross-linked polyolefin is lowered down to 0.1 cc/g without ensuing decrease of the antioxidant contained in the cross-linked polyolefin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189950-A (JP)
Title: Mirror cabinet provided with door body
Inventor: HAGINO TOMOHIRO
IPC: A47K1/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mirror cabinet provided with a door body in which contact between an end part of a door body and a side plate of a cabinet body when an opening angle of the door body is set to a wide opening angle of 90 deg. or more can be prevented, and in which a gap between the side plate and the door body can be small to improve appearance, so as to be excellent in both appearance and usability.  <P>SOLUTION: The door body 3 as a separate body from the cabinet body 2 is connected to the side plate 5 of the cabinet body 2 through a slide hinge 4 which is capable of extending and contracting, so that the door body 3 can be opened to a wide opening degree of 90 deg. or more by extension/contraction of the slide hinge 4. In a facing surface of the side plate 5 of the cabinet body 2 to the door body 3, a relief recess 9 is provided for preventing contact with the end part 3a of the door body 3 opened and closed to the wide opening angle of 90 deg. or more. A gap hiding protrusion 10 is provided to hide the gap between the side plate 5 and the door body 3 toward the front side F of the side plate 5 from the outer surface side A of the relief recess 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199042-A (JP)
Title: Transport-stream reproducing apparatus and method, reproduction displaying system and method, selecting apparatus, program, and medium
Inventor: NAKATSU YOSHIHITO
IPC: H04N19/50
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein any transport-stream reproducing apparatus can not have performed conventionally its reverse-direction reproducing by utilizing a different external decoding appliance from it.  <P>SOLUTION: A transport-stream reproducing apparatus has an MPEG- transport-stream reproducing unit 1 for reproducing a transport stream in order to performing its reverse-direction reproducing, and has an error-indicator rewriting unit 4 for rewriting the values of error indicators to the values for displaying the generations of errors which exist in the packet headers of pictures other than the displayed picture of the reproduced transport stream which is subjected to an intra-frame coding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199021-A (JP)
Title: Image transmitter and image recorder
Inventor: HAYAMA TATSUYA
IPC: H04N19/625
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein there are useless records or network transmissions in recording/transmitting MPEG2 streams.  <P>SOLUTION: When an MPEG encoder 101 starts recording/transmitting an MPEG2 stream with encoded analog video signals from a halfway point, a system header detector 102 detects a system header existing in a top pack of GOP, and hence the encoder 101 detects the head of GOP. At a timing based on the detection results, an image recorder 103/network transmitter 105 starts recording/transmitting the MPEG2 stream. At the end, it also ends the recording/ transmitting at a timing, based on the detection results.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191298-A (JP)
Title: Method for manufacturing injection-molded object with thin part and mold
Inventor: YAMAMOTO KUNIO
IPC: B29C45/26
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly perform release from a mold and to prevent a molded body from being deformed when it is released from the mold.  <P>SOLUTION: In the mold wherein the molded body 1 with a thin part 4 is manufactured by arranging a thin-walled member 6 between mold objects 11 and 12 which are openable and closable respectively and form a cavity 13 between them when the molds are clamped and clamping the molds and injecting a resin R, communicating parts 11c and 12c ejecting gas are provided between the thin-walled member 6 and the molded objects 11 and 12 when released from the mold at a part being brought into contact with the thin-walled member 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197451-A (JP)
Title: Method for manufacturing microcoil
Inventor: MAEDA SHIGEO
IPC: B81C1/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a microcoil having wirings in which wiring interval is narrow, wiring height is high to increase its sectional area and insulation reliability between the wirings is high.  <P>SOLUTION: The method for manufacturing the microcoil comprises steps of forming a catalytic metal layer 3 on a substrate layer 2 made of a polyimide, and patterning an epoxy resin containing a photoreactive curing agent thereon to form a form 6; a step of forming an electrode 4 by electrolytically plating on a bottom between opposed wall surfaces of the form 6 on the metal layer 3; and steps of then precipitating a copper by electrolytically plating between the opposed wall surfaces of the form 6, completely filling the copper, thereby forming a wiring 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192057-A (JP)
Title: Shake-out container for constant quantity of powder
Inventor: NAGAYANAGI MASANOBU
IPC: B65D47/06
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shake-out container for a constant quantity of powder with which more powder products can be shaken out in a constant quantity and in a successive manner by an easy and quick operation.  <P>SOLUTION: A coil spring 28 is provided inside a container body 10 equipped with a shake-out port 24 for shaking out a powder product to vertically extend with one of its ends located correspondingly to the shake-out port 24. In addition, a closure ball 30 which is seated on an inner opening periphery 40 of the shake-out port 24 with the port 24 facing downward for closing the port 24 is put in this coil spring 28 rotatably between a first position where the port 24 is closed and a second position vertically distant from the periphery 40 of the port 24 where the closure of the port 24 is canceled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198990-A (JP)
Title: Liquid crystal display
Inventor: NAKAMURA SHIGERU
IPC: G02F1/13
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To make electronic equipment with a camera at a low cost.  <P>SOLUTION: A liquid crystal display comprises a liquid crystal display panel and the camera fitted to the liquid crystal display panel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003329677-A (JP)
Title: Method of detecting biochemical sample and detection chip
Inventor: YAMAGUCHI HIROSHI
IPC: G01N33/58
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of detecting a biochemical sample making it possible to simplify detection processes by use of a new label for detection, in a way assuring good reproducibility, while not requiring much skill on the part of a measurer, increasing the accuracy of detection, and consisting of simple processes; and a detection chip.  <P>SOLUTION: Probe DNAs are aligned on a thin film of gold formed on the surface of a glass substrate, in such a way that the probe DNAs together form a loop structure, with their open terminals located on the thin film so that, when there is a target gene, hybridization occurs, releasing the loop structure. Thus, only the hybridized DNA probes can be selectively modified with fine ceramic particles; a light scattering method is applied to these to detect the hybridization through the observation of the intensity of light scattered by the particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003182492-A (JP)
Title: Protective cover with money transfer tray
Inventor: SHIODA SHINICHI
IPC: B60R21/12
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly and safely transfer money between a driver's seat and a passenger's seat by completely partitioning the driver's seat from the passenger's seat by a transparent hardened plastic to improve conventional disadvantages.  <P>SOLUTION: A tray for money transfer is directly fitted to a protective cover of a partition between the driver's seat and the passenger's seat so that the money can safely be transferred through the tray.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003503519-A (JP)
Title: ポリマーフラクションの分離方法
IPC: C08G85/00
Filed: 2000-06-14
Abstract: (57)【要約】
本発明は、独立に、式X
【化１】
 （式中、YはP又はNであり、Ar 1 及びAr 2 は二価芳香族基であり、Ar 3 は一価芳香族基であり、式Xの反復単位は同一でも異なっていてもよい）で表される反復単位を含むポリマーから、特に電荷移動物質として使用するに適する分子量フラクションを分離する方法に関する。
Patent JP-2003513166-A (JP)
IPC: C25F3/26
Filed: 2000-06-20
Abstract: A bath composition for the electropolishing of a metal surface made of nonalloyed titanium is disclosed. The bath composition may comprise sulfuric acid of 2 to 40% by volume, hydrofluoric acid of 10 to 18% by volume and acetic acid of 42 to 62% by volume.