baber/WOPTO huggingface dataset:
Patent JP-2003216853-A (JP)
Title: Method and apparatus for ticket reservation
Inventor: NISHI HIROYUKI
IPC: G06Q50/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the condition selecting operation of a user and to actualize communication congestion evasion and diversified application as to lottery type ticket reservation by telephone.  <P>SOLUTION: When reservation for a ticket is accepted, a reservation center 1 makes the ticket reservation applicant select a reservation with specified conditions or a reservation with no specified condition and draws a lot for a corresponding ticket according as the ticket reservation applicant specifies conditions or not, to determine a winner. The ratio of winners for reservations with specified conditions and winners for unconditioned reservations is made variable to control the winning rates of both the reservations.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224670-A (JP)
Title: Collective housing interphone system
Inventor: NOMA KOJI
IPC: H04M9/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily and efficiently make function settings of the lightness and contrast of a monitor of a living-room master device and security.  <P>SOLUTION: A living-room master device 2 installed in each housing of a collective housing is equipped with a call button 23 which enables handsfree communication when operated to answer a call from a visitor and finishes the communication when operated again, a ROM 27 which stores image data including display position information and operation guide information for displaying security information and operation guide information at a specified position of a monitor 21, an operation button control part 30a which performs operation for an operation guidance corresponding to one of operation buttons 25a, 26b,... provided at positions corresponding to the operation guidance information displayed on the monitor on the basis of the display position information when the operation button is operated, and a screen display control part 30b which reads image data out of the ROM under the control of the operation button control part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222802-A (JP)
Title: Optical apparatus for observation
Inventor: NAGATOSHI YUKIKO
IPC: G02B17/04
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical apparatus for observation which can prevent a ghost from arising.  <P>SOLUTION: The optical apparatus for observation has, successively from an object side, a positive objective lens 10, an erecting prism 30, and a positive eyepiece 20 and has such a vibration isolation mechanism as to hold the erecting prism 30 in an initial posture without depending upon vibration in order to correct an image blur. The erecting prism 30 is a Schmidt's erecting prism and comprises a first prism 31 and a second prism 32. The optical apparatus for observation satisfies the following condition equation (1) when the focal distance from the surface on the extreme object side of the objective lens 10 is defined as fo, the distance from the surface on the extreme object side of the objective lens 10 to the erecting prism 30 as L and the relative (maximum) deflection angle of the erecting prism 30 in vibration isolation as ω: 0.25<L/ fo-sinω<0.5...(1).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222017-A (JP)
Title: Exhaust gas purification apparatus
Inventor: OKUMURA KOHEI
IPC: F01N3/08
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve purification activity by making use of an external energy while securing a large surface area for a catalyst.  <P>SOLUTION: The apparatus is composed of a carrier 3 in contact with a monolithic catalyst 2, an oscillator 4 disposed on an outside portion of an exhaust gas flow path and oscillating the monolithic catalyst 2 by way of the carrier 3, and a driving circuit driving the oscillator 4. The apparatus allows exhaust gases to pass therethrough, while oscillating the monolithic catalyst 2 using the oscillator 4. It is considered that a large displacement occurs in a noble metal on the catalyst through oscillations, changing a state of a gas molecule, such as NO<SB>x</SB>, adsorbed onto a surface of the catalyst. This greatly improves purification activity of the catalyst. Because of the arrangement of the oscillator being disposed on the outside portion of the exhaust gas flow path, there is no possibility of the oscillator's contacting a corrosive gas contained in the exhaust gas. The oscillator therefore never develops a structural destruction nor a characteristic change.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221950-A (JP)
Title: Opener for member to be operated
Inventor: HOSHIKAWA TSUGIO
IPC: E05B83/16
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opener which automatically returns to a locking position after unlocking thereof and completion of operation thereof in one direction.  <P>SOLUTION: The opener has a handle lever 17 which is rotatable from a neutral position in both directions, a spring 20 for energizing the handle lever 17 toward the neutral position, a lock lever 28 which is switchable to the locking position and an unlocking position, and an over-center spring 33 for energizing the lock lever 28 toward one side of a dead point boundary line Y either closer to the locking position or closer to the unlocking position. The handle lever 17 has an operating groove 36 with which a lock pin 35 of the lock lever 28 engages. The operating groove 36 includes an engaging recess 38 and a lock returning edge 40. The engaging recess 38 engages with the lock pin 35 assuming the locking position upon rotation of the handle lever 17 in the one direction, to thereby restrict the rotation of the handle lever 17 in the one direction. The lock returning edge 40 abuts on the lock pin 35 assuming the unlocking position upon the rotation of the handle lever 17 in the one direction, to thereby move the lock pin 35 toward the locking position across the dead point boundary line Y.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223980-A (JP)
Title: Heating device and image forming device
Inventor: TAKEUCHI AKIHIKO
IPC: H05B6/14
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To aim at preventing insufficient heating at the end part and a non- paper feed part temperature elevation and improving a energy efficiency in a heating device of an electromagnetic induction heating method.  <P>SOLUTION: When the innermost length in the longitudinal direction of an exciting coil 18 is taken as L1, the outmost length in the longitudinal direction as L2, the outmost length in the longitudinal direction of a magnetic core 17a as Lc, the longitudinal dimension of an exothermic body 10 as Ls, the longitudinal dimension of a pressurizing member 30 as Lr, a crosswise directional length of a heated material P as Lp, and a gap between the magnetic core 17a and the exothermic body 10 as d (all the unit, mm), Lc≤Lr<Ls, Lp+2(2d+1)≤Lc≤L1<L2 are simultaneously satisfied. Further, L2<Ls.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224454-A (JP)
Title: Electronic component device and its manufacturing method
Inventor: IRIKURA MASAO
IPC: H01L21/60
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component device, a manufacturing apparatus and a manufacturing method thereof which is miniaturizable, with keeping a sufficient airtightness at a low cost.  <P>SOLUTION: The electronic component device is constituted such that a device chip 1, having an electrode 8 and a board 3 made of a specified material are electrically and mechanically connected via conductive bumps 2 with a specified space 7 formed between the chip 1 and the board 3, including the electrode 8, and a sealing resin 5 protects the electrode 8 of the chip 1 form the outside. The space 7 is defined by contacting a resin film 70, having a first thickness on the board 3 to a frame 72 having a second thickness on the chip 1 so as to surround the electrode 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234382-A (JP)
Title: Semiconductor device
Inventor: ONISHI TAKAHIRO
IPC: H01L21/60
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable semiconductor suitable for large current.  <P>SOLUTION: The semiconductor device comprises a semiconductor chip 2, a lead frame 1 for supporting the semiconductor chip, and conductive foil 3 for connecting the semiconductor chip with the lead frame. A conductive adhesive 4 is used for connecting the semiconductor chip and the conductive foil, and the conductive adhesive 4 is surrounded by an insulating adhesive 8 which has adhesive strength higher than that of the conductive adhesive.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234356-A (JP)
Title: High electron mobility transistor
Inventor: HASHIMOTO KATSUFUMI
IPC: H01L29/778
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high two-dimensional electron gas concentration and high electron mobility.  <P>SOLUTION: In the high electron mobility transistor wherein a distorted Al<SB>x</SB>Ga<SB>1-x</SB>N layer 5 having an in-plane lattice constant nearly equal to that of a GaN layer 2 terminated with a Ga atom is formed on the GaN layer 2 and a gate metal 6 is provided on the Al<SB>x</SB>Ga<SB>1-x</SB>N layer 5, the Al composition ratio x of the Al<SB>x</SB>Ga<SB>1-x</SB>N layer 5 is xI at an interface with the GaN layer 2 and satisfies xF (>xI), and gradually increases from xI to xF between these interfaces, for example, with xI=0.1 and xF=0.4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232114-A (JP)
Title: Wall panel and superposition structure of wall panel
Inventor: SAOTOME KAZUMI
IPC: E04F13/08
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall panel, for which a dry type construction capable of infiltrating wind and rain without filling mutual joint sections for the wall panels with a sealing material or the like can be used and by which a venting layer can be constituted without using furring strips and the number of parts and mandays on the construction can be reduced, and its superposition structure.  <P>SOLUTION: In the wall panels 1 in which the rears of panel base sections and under lap sections 1b are superposed and installed mutually in the thickness direction, the wall panels have the first level end sections 1c arranged at one ends of the under lap sections 1b1 of the upper sides of the panels, the second level end sections 1d superposed at the first level end sections arranged at the other ends and the third level end sections 1b21 disposed at the lower-side front ends of the under lap sections of the sides of the panels. In the wall panels, the width W of retracting sections composed of the first level end sections 1c and the second level end sections 1d is formed in a size wider than the width of at least the third level end sections 1d.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242831-A (JP)
Title: Proton conductive film, its manufacturing method, and fuel cell using the same
Inventor: HONMA ITARU
IPC: B01D53/22
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proton conductive film having superior heat resistance, durability, dimensional stability, flexibility, mechanical strength and fuel barrier performance and showing superior proton conductivity even at high temperatures, its manufacturing method and a fuel cell using the same.  <P>SOLUTION: The proton conductive film contains a three-dimensional crosslinked structure (A) having a silicon-oxygen bond, an organic structure (B), an amino group containing structure (C) and a proton conductive provider (D). The method of manufacturing the proton conductive film comprises a first step of preparing a mixture containing an organic silicon compound (E) having two or more hydrolytic silyl groups, an amino group containing organic silicon compound (F) having one or more hydrolytic silyl group and the proton conductive provider (D), a second step of filming the mixture, and a third step of forming the three-dimensional crosslinked structure (A) into a filed shape with hydrolysis and contraction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241529-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI SHINYA
IPC: G03G15/16
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing the residual of a release agent such as a fixing oil due to the sticking of the release agent to an image carrier or to a transfer belt when an image is formed onto both of the surfaces of a transfer material.  <P>SOLUTION: The image forming apparatus is provided with: a photoreceptor having a toner image formed on its surface; a transfer material carrier for carrying and transporting the transfer material onto which the toner image formed on the surface of the photoreceptor is transferred; a cleaning blade for cleaning the surface of the transfer material carrier; and fixing apparatus for fixing the toner image on the transfer material by a fixing member applied with the parting agent. The image forming apparatus performs both-side image forming that is fixing the toner image onto the single surface of the transfer material and thereafter forming the toner image on the rear surface of the transfer material. The cleaning blade is abutted on a counter with respect to a part where the transfer material carrier operates downward or obliquely downward in a vertical direction. In the case of forming the image onto both of the surfaces of the transfer material, the toner image is formed directly on the transfer material carrier before forming the image on the rear surface of the transfer material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236074-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new game machine which has not been obtained so far.  <P>SOLUTION: An image region for displaying the image of an imaginary game ball is formed on the approximately entire face of a pachinko game board having a plurality of game board constituting elements including an obstacle nail, a plurality of prize parts movable pieces placed near or the like some of the prize ports. The imaginary game ball can be shot as an image on the image region, and the behavior on the game board of the imaginary game ball is displayed in relation to the game board constituting elements.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236774-A (JP)
Title: Tool and equipment storage box
Inventor: SHIMIZU YOSHIMASA
IPC: B25H3/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool and equipment storage box capable of attractively storing tools and emergency equipment of different types and sizes at specified positions and taking out specific tools and emergency equipment at a glance.  <P>SOLUTION: The front part of a flat box is formed in the structure of an openable cover, and a large number of nuts allowing the male screw parts of a hooking device to be screwed therein are fixedly arranged, in a matrix state, at the front face of the bottom plate of the box. By changing the positions of the hooking device into the nuts, the tools and emergency equipment of different types and sizes can be attractively stored at the specified positions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236888-A (JP)
Title: Molding method for hollow resin product
Inventor: SUGIE SHINJI
IPC: B29C45/26
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of molding even a thin hollow resin product, easily, rationally and inexpensively.  <P>SOLUTION: By using a mold 30 equipped with a slide mold 61 slidable in a direction crossing the mold opening/closing direction between a movable mold 32 and a fixed mold 52, a pair of split members 11, 21 provided with engaging holes 15 and engaging claws 25 at the respective connecting parts and constituting the hollow resin product by allowing the connecting parts to be abutted are injected and molded at a position mutually shifted between the movable mold 32 and the slide mold 61. Afterward, the movable mold 32 and the slide mold 61 are separated in the state keeping one split body 11 in the movable mold 32 and the other split body 21 in the slide mold 61, and the slide mold 61 is made to slide to align the engaging holes 15 and the engaging claws 25 of both split members 11, 21. Then, the space between the movable mold 32 and the slide mold 61 is closed to engage the engaging hole 15 with the engaging claw 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242129-A (JP)
Title: Processor adding and reducing method and computer system
Inventor: KONO TAKANORI
IPC: G06F15/16
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable the connection of a processor to a system or the separation of the connected processor during the operation of the system in the system loaded with OS having no on-line or off-line processing function of processor.  <P>SOLUTION: The scheduling by OS is avoided by changing the interruption designation address of timer interruption to make a specified process occupy the processor. In reducing processor, the above process is executed in a processor to be separated, the interruption to the processor is prohibited, and the executing state of the processor is stored to perform the separation of the processor. In adding processor, a processor is connected to the system, the preliminarily stored executing state is read to set the processor, and the interruption prohibition is released.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250128-A (JP)
Title: Information receiver, and error processing method
Inventor: OHIRO TOSHIHISA
IPC: H04N21/6375
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information receiver whereby a user automatically corrects an error on the basis of decode error information caused at decoding or user corrects the error on the basis of judgement of the user.  <P>SOLUTION: The information receiver 100 includes: a reception means 101 for receiving stream data that are distributed with convolution of compressed stream data; an error correction means 102 for correcting an error of the stream data; a demultiplexer means 103 for demultiplexing the stream data into video data and audio data; a recording means 104 for recording coded data comprising the separated video data and audio data; a decode means 105 for decoding the recorded encoded data; a decode error detection means for detecting a decoder error caused when decoding; a decode error information storage means 110 for storing the decode error information; and a transmission means 108 for transmitting the decode error information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249987-A (JP)
Title: Rotary structure for relaying signal
Inventor: HENMI YUKINOBU
IPC: H01R12/50
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary structure for relaying a signal, which can relay signals without disconnecting many signal lines and saves space.  <P>SOLUTION: The rotary structure for relaying a signal comprises a fixed frame 47 supported and fixed in first and second casings 20 and 30, a cylinder 55 which is rotably inserted into an insertion hole 47a of the fixed frame 47 and has the front end projected out of the first and second casings 20 and 30, a rotary frame 42 which is arranged outside the first and second casings 20 and 30 and is fixed to the front end of the rotary cylinder 55 so as to be turned integrally with the front end, and a flexible printed wiring film 70 which has the front end pulled out of the first and second casings 20 and 30 along the rotary cylinder 55 and is to be taken up around a take-up tongue piece 80 placed in the casings 20 and 30 of the rotary cylinder 55.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259338-A (JP)
Title: Transmission apparatus
Inventor: ISHIYAMA SHINGO
IPC: H04N7/18
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission apparatus for multiplexing encoded photographing site information on a digital signal, transmitting the multiplexed signal, allowing a receiver to always grasp a position of the transmission apparatus, a distance between the receiver and the transmission apparatus, and so- called a position of an object and a distance up to the object and to monitor the mobile position, the mobile distance and transition of a mobile state of the object or the like.  <P>SOLUTION: The transmission apparatus for a video signal and an audio signal encodes position information of the transmission apparatus for photographing an object into a prescribed digital signal, transmits the position digital signal together with the video signal and audio signal assembled into packets, and the receiver recognizes the position digital signal so as to always monitor the position of the transmission apparatus for transmitting the received video signal and audio signal and the distance between the receiver and the transmission apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003128657-A (JP)
Title: Sulfonyl pyridazinone compound useful as aldose reductase inhibitor
Inventor: MARTIN WILLIAM H
IPC: A61P3/10
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a sulfonyl pyridazinone compound and compositions that are useful for the treatment and prevention of particular diabetes-related complications. SOLUTION: A new sulfonyl pyridazinone compound having an inhibitory activity against aldose reductase, a pharmaceutical composition containing sulfonyl pyridazinone, a pharmaceutical composition formulated with sulfonyl pyridazinone and a second medicine, a therapy in which a sulfonyl pyridazinone compound is administered, a therapy in which a sulfonyl pyridazinone compound combined with a second medicine are administered, and a compound useful as an intermediate for preparing a sulfonyl pyridazinone compound are provided.
Patent JP-2003255681-A (JP)
Title: Developing device
Inventor: GYOTOKU EIJI
IPC: G03G15/08
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device where toner is stably supplied to a toner supply part for supplying the toner to a toner carrier.  <P>SOLUTION: As to the developing device, a device main body 10 is separated into a toner storage part 14 in which the toner (t) is stored and the toner supply part 15 for supplying the toner to the toner carrier 11 by a partitioning member 12 having an aperture part 13, and an opening/closing member 16 for opening/ closing the aperture part is provided to guide the toner in the toner storage part to the aperture part by the feeding blade 17b of a toner feeding member 17 so as to supply it to the toner supply part. In the device, the length b1 of the feeding blade in its longitudinal direction, the length b2 of the opening/ closing member in its longitudinal direction, the thickness t1 of the feeding blade, the thickness t2 of the opening/closing member, the bending stress σ1 in the feeding blade, the bending stress σ2 in the opening/closing member, the length L1 from the attaching part of the feeding blade to the edge thereof, the length L2 from the attaching part of the opening/closing member to the edge of the aperture part on an opposite side, and the weight Q of the toner guided to the aperture part by the feeding blade are set to satisfy a specified condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254558-A (JP)
Title: Dehumidifier
Inventor: SHIBATA HIDEO
IPC: F24F1/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifier reducing noise while shortening object drying time by blowing off dry air after straightening the flow, leaving the body size as it is.  <P>SOLUTION: In this dehumidifier for dehumidifying by a refrigerating cycle having a compressor, an evaporator and a condenser, the outer periphery of a blower fan 5 provided downstream of the condenser is provided with an air passage 6 gradually enlarged to form a blowoff port 7, and a wind direction adjusting louver 8 installed at the blowoff port 7 is provided with a wind direction guide plate 9 of curved shape.  <P>COPYRIGHT: (C)2003,JPO