baber/WOPTO huggingface dataset:
Patent JP-2004121624-A (JP)
Title: Game machine
Inventor: TOGUCHI TOMOE
IPC: A63F5/04
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve a player interesting property by permitting a player to select one from among two or more kinds of game specifications in accordance with the status of progress of a game without hindering the player's proceeding with the game.  <P>SOLUTION: A game can be carried on with game specifications changed from the game specifications by the start and stop of normal three reels, by acquiring a right for selection drawing for the group A/group B and selecting the group A/group B when the selection drawing results in a success by applying four reels 350A, 350B, 350C and 350D and grouping them into groups A and B (three reels respectively), and arranging the stop operation of the player (specific stationary patterns ("Zero" patterns)).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124896-A (JP)
Title: Piston and heat engine using this piston
Inventor: WAKIZAKA EIJI
IPC: F25B9/14
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide lightweight pistons that can restrain deformation due to pressure and has a characteristic suited to be used as a displacer of a Stirling cycle heat engine.  <P>SOLUTION: In a cylinder 12 of a Stirling refrigerating machine 10, the piston 13 and the piston 15 functioning as the displacer are inserted in series. The pistons 13 and 15 move independently. The piston 15 comprises end face portions 41 and 42 placed on the both ends, and a connecting portion 43 that connects the end face portions 41 and 42. Since the connecting portion 43 has a smaller cross sectional area compared to areas of the end face portions 41 and 42, the outer faces of the connecting portion 43 do not stick out of the end face portions 41 and 42. At least either of the end surface portions 41 and 42 is provided with an annuler peripheral wall 44 having the thickness in the axial direction, and has a seal effect on the annuler peripheral wall 44. The space between the end face portions 41 and 42 is filled in a member 45 with low thermal conductivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003227452-A (JP)
Title: Integrated wheel hub assembly
Inventor: HANSELL JEFFREY C
IPC: F03C1/253
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved integrated wheel hub assembly.  <P>SOLUTION: The integrated wheel hub assembly has a hydraulic spindle assembly 22 with a spindle 24 including a hydraulic rotating power part 40 and an integrated high pressure fluid passage, a wheel hub 12 rotatably supported by the spindle assembly, and a driving shaft 39 extended across the spindle so that the power is transmitted from the power part to the wheel hub by a planetary reduction gear 60. For miniaturizing in a radial direction, the rotary swash plate of the power part is provided apart from the wheel hub.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004129558-A (JP)
Title: Vessel for cell culture, scraper, and method for cell culture
Inventor: ISHIKAWA EIICHI
IPC: C12N1/04
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel for cell culture capable of making a subculture operation for anchorage-dependent animal cells in a closed system.  <P>SOLUTION: The vessel for cell culture comprises a hollow main section provided with an opening and a plurality of culturing surfaces with successively increased in area inside the hollow space, a lid covering the opening, and a magnetized scraper placed in the main section, formed in a specified shape and movable through manipulation by another magnetic substance from the outside of the main section, and in addition, a partition member placed in the main section and functioning to separate a culture liquid with no to-be-cultured cells injected into the main section from a culture liquid containing the to-be-cultured cells.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134662-A (JP)
Title: Ceramic electronic parts manufacturing method and manufacturing equipment therefor
Inventor: YAGI HIROSHI
IPC: H01G4/12
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic electronic parts manufacturing method capable of reducing a delamination occurring at the time of baking.  <P>SOLUTION: At least two ceramic green sheets 70 are laminated on a laminating table 81. At least one of the ceramic green sheets 70 has electrodes 60 in a laminating interface. The laminating table 81 has a ventilation hole 811 in a receiving surface 810 for receiving the ceramic green sheets 70. The ventilation hole 811 is distributed over the receiving surface 810. Further, air is sucked in from the ventilation hole 811 with the ceramic sheets 70 mounted on the laminating table 81.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137013-A (JP)
Title: Sheet material feeding apparatus and image forming apparatus having the same
Inventor: TOGASHI TOSHIFUMI
IPC: B65H3/52
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To feed many kinds of sheet materials without non-feed or double feed even at a lapse of time.  <P>SOLUTION: Extension sections 3b, 3b are extended to both the ends of an inclined member 3 that is pressure-welded to a feeder roller 1 at a nip formation section N by a spring 2. Rising sections 3c, 3c are provided at end sections that are wider than the width of the sheet materials that can be fed, and elliptical support holes 3d, 3d are formed at the upper portion. Support pins 3e, 3e are implanted at the lower portion and are slidably fitted to the guide section of an apparatus body. A center shaft 1a in the feed roller 1 is inserted into the support holes 3d, 3d rotatably and slidably. The direction of the long axis of the support hole 3d is allowed to agree with the traveling direction of the inclined member 3, thus always constantly maintaining an angle between a tangential line in the nip formation section N in the feed member 1 and an inclination surface 3f in the inclined member 3 even if the pressure welding surface of the inclined member is worn out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136495-A (JP)
Title: Method for producing ornament surface having gather pattern
Inventor: NAGAI SADAHISA
IPC: B29C67/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can stably mass-produce a high quality ornament surface having a gather pattern of natural touch.  <P>SOLUTION: A surface material 1 having a development length of a gather molding portion in its longitudinal direction is set in a mold 10 while stretched in its width direction to mold gathers 3 in the longitudinal direction of the surface material 1. Next, both end parts of the gathers 3 are fixed. This fixing is performed by welding both end parts of the gathers 3 or by setting a frame-like substrate 12 to the outer peripheral part of the surface material 1 to bond the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139268-A (JP)
Title: Clock signal generation circuit
Inventor: KAWAHITO SHOJI
IPC: G06F1/06
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock signal generation circuit capable of reducing a skew amount of a generated polyphase clock signal.  <P>SOLUTION: A master DLL circuit 3 generates a delay clock signal CKD wherein a master clock signal MCK is delayed by a first delay time. The first delay time is adjusted to a prescribed value from an output signal of a LPF 15 having a voltage varying according to a pulse signal Smp having a pulse width To of the first delay time generated from the master clock signal MCK and the delay clock signal CKD. Respective slave DLL circuits D1-Dm delay delay internal clock signals CKB1-CKBm by a second delay time and output the delayed delay internal clock signals CKB1-CKBm as clock signals CK1-CKm constituting a polyphase clock signal, and generates a pulse signal Ssp having a pulse width td of the second delay time. The second delay time is adjusted to a prescribed value from an output signal of a LPF 35 having a voltage varying according to the pulse signals Smp and Ssp.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139818-A (JP)
Title: Current collection structure of fuel battery
Inventor: MATAKE NORIHISA
IPC: H01M8/12
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel battery of which a simplification of manufacturing processes and reduction of a manufacturing cost is possible and to provide a current collection structure of the fuel battery.  <P>SOLUTION: The fuel cell, generating power through an electrochemical reaction of fuel gas and oxidant gas in fuel battery cells 7 by supplying the fuel gas inside a base body tube 10 and supplying the oxidant gas to the fuel cells 7 provided on an outside face of the base body tube 10, is provided with a conductive lead film 11 extending from the cells 7 to an end of the base body tube 10 on the outside face of the base body tube 10, and a current collecting cap 20 provided with an elastic 31 having elasticity on an inside face of a cylindrical member is fitted into a cell tube. By the above, an outside face current collection structure, formed by making an outer periphery face of the lead film 11 and an elastic part 31 tightly fit with each other, is constructed, and the electric power is taken out to the outside of the fuel battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140180-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KISHI AKIRA
IPC: H01L23/52
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To form a heat radiation layer without increasing a cost along with an increase in chip area to dissipate heat generated inside a semiconductor device outside to prevent the destruction of the device.  <P>SOLUTION: The heat radiation layer 7 is formed between an upper interconnection layer 11 and a lower interconnection layer 2. At that time, the heat radiation layer 7 is so formed as to stay away from a second conductive material layer 10 which constitutes a contact connection for electrically connecting the upper and lower interconnection layers, and a portion 12 which is hidden behind an etching mask and thereby is not to be formed with the heat radiation layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145391-A (JP)
Title: Antitheft device in cash register
Inventor: ONISHI KUNIMITSU
IPC: G07G1/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antitheft device which can notify if money is stolen, while an operator loses track of attention during opening hours, and can notify, if a drawer of an cash register is opened or the cash register is moved, during the closing hours of holidays, nighttime or the like.  <P>SOLUTION: A money storage part 2 of the cash register 1 is provided with an alarm device 4. A vibration sensor 5 is incorporated inside the body of the alarm device 4. Further, a controller 6, a notification signal output means 7 and a notifying means 8 are provided, which are connected to the vibration sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141249-A (JP)
Title: Air massage device
Inventor: OGAWA HIROKI
IPC: A61H7/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air massage device in which the amount of expansion of air bags is restored to an original state after massage is completed even when the air bags for supporting the body of a user to the human body abutting surface side of a device body are used in the massage.  <P>SOLUTION: This air massage device is provided with a memory 16 for storing the amount of air inside the air bags 5 and 6 in a support expansion state as the set amount of air Q1, wherein the support expansion state is defined as the expansion state of the air bags 5 and 6 when expanding the air bags 5 and 6 by a prescribed amount by supplying air from an air pump 9 to the air bags 5 and 6 and supporting the body of the user with the air bags 5 and 6. Then, an arithmetic control circuit 15 further expands/contracts the air bags 5 and 6 from the support expansion state to massage the user. The arithmetic control circuit 15 controls the air pump 9 and solenoid valves 10 and 11 so as to return the air bags 5 and 6 to the support expansion state on the basis of the set amount of air Q1 stored in the memory 16 when the massage is completed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142545-A (JP)
Title: Crawler type tractor
Inventor: AKASHIMA SUSUMU
IPC: B62D25/20
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve maintainability and make maintenance well by easily enabling the mounting and dismounting of the cover body of step parts 110, 111 widely covering the right and left sides of the machine body and fender parts 62, 64, and easily enabling the removal of only central floor part 112.  <P>SOLUTION: The step parts 110, 111 where an operation worker gets on board, and the fender parts 62, 64 are integrally provided at the right and left sides separately.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141308-A (JP)
Title: Slide fastener
Inventor: KONDO NAOKI
IPC: A44B19/36
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form wherein a sliding resistance at starting of a slider is reduced, and at the same time, an irritating feeling or a sense of incongruity by a top stop shape being one kind of the stop part can be eliminated in a stop part of a slide fastener, especially, a stop part molded in such a manner that a synthetic resin monofilament is used as a material, and the synthetic resin monofilament is bent into a U-shape and heat-pressed to the side edge of a fastener tape, and is molded as soon as they are fused.  <P>SOLUTION: The stopping part (4) has a fine and small protrusion at one part on the outer peripheral surface excepting the side surfaces in the longitudinal direction of the fastener tape (2). The protrusion is a rib-like protrusion (4f) linearly extending in the length direction of the fastener tape, which is formed on the top part on the surface of a bent part (4c), or a protrusion (4g) extending while swelling into a curved shape in the length direction of the fastener tape, or a rib-form protrusion (4e) protruding along the border part between the bent part and the lower surface of the stop part (4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147436-A (JP)
Title: Dc-dc converter
Inventor: NAKANISHI RYOTA
IPC: H02M3/28
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a high voltage from being applied to first and second switches when both the first and second switches are turned off in a current push-pull DC-DC converter.  <P>SOLUTION: The first switch Q1 is connected between a pair of DC terminals 1a and 1b via a first inductor L1 and a first part N1a of a primary winding N1, and the second switch Q2 is connected via the first inductor L1 and a second part N1b of the primary winding N1. A full-wave rectifying circuit 2 is connected to a secondary winding N2. A smoothing capacitor C is connected between output terminals of the full-wave rectifying circuit 2. A second inductor L2 is connected in parallel with the smoothing capacitor C via a reverse flow blocking diode D5. The second inductor L2 is electromagnetically coupled to the first inductor L1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146665-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: NAGATA TOSHIO
IPC: H01L29/792
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device for forming a tunnel oxide film with less electric leakage by sufficiently reforming an HTO film with an oxygen annealing treatment without oxidizing a polysilicon film of a lower layer.  <P>SOLUTION: The HTO film is formed on a first floating gate 16 comprising the polysilicon film via a nitride film 26 or an oxynitride film 28, and the oxygen annealing treatment is applied to the HTO film to form the tunnel oxide film 18 (HTO film).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152931-A (JP)
Title: Flexible circuit board
Inventor: SAITO TSUTOMU
IPC: H05K1/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible circuit board having a structure suitable for the disconnection prevention of a circuit wiring pattern inside a bend at the meandering section of the flexible circuit board meandering in an S shape.  <P>SOLUTION: In the flexible circuit board, the circuit wiring pattern 20 is provided on the board 10 that has a meandering plane shape and is made of resin, the circuit wiring pattern 20 is provided at the bending section of electronic equipment, and wiring is made via the bending section. A clearance between the side edge of the board and the outermost one of the circuit wiring pattern is set larger than other portions inside the bend at the meandering section of the circuit wiring pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151305-A (JP)
Title: Plasma display device
Inventor: OOTSUKA KENGO
IPC: G09F9/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To make a plasma display device lighter in weight.  <P>SOLUTION: The plasma display device is provided with a casing composed of a front cabinet 11 for protecting the outer peripheral part of a panel and a back cover for protecting a display driving circuit block side. The front cabinet 11 constituted by molding a resin to a frame shape having screwing parts 11a for fixing the front cabinet 11 integrally formed and arranged on the inner face, and the front cabinet 11 is constituted of two-layer molding of inner face side and outer face side. Thus, the plasma display device can be made lighter in weight and, by constituting the front cabinet 11 of two-layer molding of inner face side and outer face side, no shrinks are generated on the outer surface, and the inner face side where the screwing parts 11a are disposed can be made stiff.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150568-A (JP)
Title: Combination faucet
Inventor: YAMADA ATSUNORI
IPC: F16K11/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To keep the good appearance even when an engagement part is formed to engage a tool with a body part in a case when the body part of a combination faucet is resinified.  <P>SOLUTION: This combination faucet A is fixed to a counter B of a sink, a wash-basin and the like, and comprises the body part 1 made out of a synthetic resin and provided with a water hole 8, a hot water hole 9, and a hot water channel 12, a cartridge 3 mounted on an upper part of the body part 1, mixing the water and the hot water supplied from the water hole 8 and the hot water hole 9, and supplying the hot water to the hot water channel 12 by adjusting a temperature and a flow rate of the hot water, and a cartridge cover 4 for fixing the cartridge 3 to the body part 1. The engagement part 16 for engaging the tool is formed on an outer peripheral face of the body part 1, and a decorative cover 17 for covering the engagement part 16, is detachably mounted on the body part 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153160-A (JP)
Title: Chip resistor and method for manufacturing the same
Inventor: TSUKADA TORAYUKI
IPC: H01C17/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip resistor capable of preventing or suppressing any failure being the generation of large fluctuation in a resistance value due to how solder is brought into contact with an electrode.  <P>SOLUTION: This chip resistor A is provided with a chip-shaped resistor 1 and at least a pair of electrodes 3 arranged on one face of the resistor 1 so as to be isolated from each other. The pair of electrodes 3 are isolated from a terminal edge 1a of the resistor 1 in a direction where those electrodes 3 are lined up.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148001-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the situation that only a skilled player can acquire many prize balls.  <P>SOLUTION: The pachinko game machine comprises an unstarted game number memory means 31h for storing the information indicating that a game ball has passed starting ball detectors 5a-5c starting areas till a starting game for the game ball is started, an unstarted game number notifying means 29a for notifying the information stored in the unstarted game number memory means 31h, open/close pieces 23a and 23b to be opened/closed when a variable winning device 20 is controlled from a second state to a first state, an open/close control means 53a for controlling the open/close motion of the open/close pieces 23a and 23b, and a timing selecting means for selecting the timing for starting the opening motion of the open/close pieces 23a and 23b based on the memory in the unstarted game number memory means 31h. The open/close control means 53a controls the opening motion of the open/close pieces 23a and 23b according to the timing selected by the timing selecting means 31h.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149988-A (JP)
Title: Processing method of acrylic fiber
Inventor: NAKAMURA TOMOKI
IPC: D06M11/76
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colorless hygroscopic acrylic fiber having high hygroscopicity.  <P>SOLUTION: An acrylic fiber is subjected to a crosslinking treatment and a hydrolysis treatment, left standing in air until the fiber turns to a pink color, and treated with an alkali.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157637-A (JP)
Title: Storage management method
Inventor: AOSHIMA TATSUTO
IPC: G06F3/048
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to execute easily operation and management, for example, the allocation of a storage having a pair volume function to a host and the division of volume by using GUI from a client.  <P>SOLUTION: When the host is selected and instructions for the allocation of the pair volume is made in a screen displaying hosts in a list form, an item for inputting a backup host which is allocated with a secondary volume is displayed. The information thus inputted on the backup host is stored in combination with the information on the pair volume. When the primary or secondary volume allocated to the hosts is displayed, the volume is selected and the instructions for dividing the volume is made in the screen displaying the hosts in a list form, secondary volume information and backup host information are retrieved from the storage part after a function to which a storage system corresponds is called, and an operating system on the backup host is called, and then the secondary volume is allocated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158295-A (JP)
Title: Vehicle-mounted steering switch
Inventor: SUGINO NAOKI
IPC: B60R16/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle-mounted steering switch in which two connectors removably joined can be prevented from becoming an imperfect joining state by being stretched in its electric supply cable.  <P>SOLUTION: In this vehicle-mounted steering switch, an anti-come-off member 11 is arranged on a circuit board 12, and because connector contact parts 11f, 11g of the anti-come-off member 11 are made to be contacted with the end face of a male type connector 10 on the opposite side of a female type connector 9, the movement of the male type connector 10 in a coming-off direction from the female type connector 9 is prevented. Furthermore, a cable 8 is arranged in a bent state at the anti-come-off member 11, and because the electric supply cable contact part 11b of the anti-come-off member 11 is contacted with the interior of a bent part 8a of the cable 8 to be bent, a tension force acting on the cable 8 is distributed when the cable 8 is stretched.  <P>COPYRIGHT: (C)2004,JPO