baber/WOPTO huggingface dataset:
Patent JP-2004168602-A (JP)
Title: Manufacturing process for porous granular material
Inventor: SUGAWARA KIYOSHI
IPC: C01F7/02
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process for a porous granular material which is useful as an adsorbent, a catalyst carrier, an abrasive, a controlled release agent, etc., wherein the surface of an aluminum hydroxide-containing granular material is reacted with calcium hydroxide.  <P>SOLUTION: The porous granular material is manufactured by reacting the aluminum hydroxide-containing granular material, obtained by granulating an amorphous or ground aluminum hydroxide-containing material, with calcium hydroxide to produce calcium aluminate hydrate at the surface of the aluminum hydroxide-containing granular material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173942-A (JP)
Title: Managing device for game
Inventor: TOZAKI TOSHIHIRO
IPC: A63F7/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a managing device for a game which can easily and accurately grasp a profit rate wherein a normal advantageous state (short period) is included in a normal game state (low probability).  <P>SOLUTION: This managing device for a game is equipped with a game information collecting means which collects game state information for specifying that the game states in game machines 2a and 2b are under the normal game state or the normal advantageous state, profitable information and non-profitable information, and a game state specifying means 142 which specifies whether the game machines 2a and 2b correspond to a low-probability state which is either one of the normal game state or the normal advantageous state or not based on the game state information. The managing device for the game is also equipped with a low probability state counting means 142 which counts the profitable information and the non-profitable information, a low-probability state profit rate calculating means 142 which calculates a rate for the disadvantageous information to the profitable information, and a low-probability state profit rate outputting means 147 which outputs a rate of the non-profitable information to the profitable information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185098-A (JP)
Title: Card reader and display arrangement with card reader
Inventor: TANABE TETSUYA
IPC: G06K17/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional card reader that it is difficult to insert a magnetic card to the slender slit of a card reader, and the slit arrests the natural motion of an operator because it is linear.  <P>SOLUTION: This display device with card reader comprises a display part 1 for displaying various pieces of information, and the card reader 2 for reading the magnetic card. The card reader comprises the slit 3 and a card reading part 4. The slit 3 is formed of a card insert part 5 and a card outlet part 6. The inner wall 8 of the card insert part 6 that is located on this side or the operator side has a slope-shaped part 7 inclined toward the slit depth direction and the sliding direction, and the inner wall 8 of the card outlet part 6 that is located on this side or the operator side has a curve-shaped part 10 inclined in a curved shape toward the operator-side direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181548-A (JP)
Title: Monocrystal diamond cutting tool and its manufacturing method
Inventor: OBATA KAZUSHI
IPC: B23B27/20
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monocrystal diamond cutting tool having high abrasion resistance.  <P>SOLUTION: This monocrysstal diamond cutting tool has a monocrystal diamond tip 3. The monocrystal diamond tip 3 has a cutting edge formed in a ridgeline between a rake surface and a flank. This cutting edge is formed of a part of a circular arc. An angle θ formed by the center line 10 passing through the center 6 of the circular arc and an azimuth of monocrystal diamond <11X> is set to 10 to 60 degrees on the rake surface. The flank is a surface worked by a laser. The life of the cutting tool is lengthened by applying the hardest (111) surface to a boundary abrasion generating part being the most abrasive part of the tool.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003177894-A (JP)
Title: Print controller and print control method
Inventor: KAJITANI MITSUHIRO
IPC: B41J29/38
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print controller and a print control method capable of executing a high level function to be offered by a printer without changing any program by using an electronic mail.  <P>SOLUTION: At the time of accepting a print request from a client machine through an electronic mail, a job accepting part 33 interprets an attribute designated for the print request, and adds a header information part in which the designated attribute is described to a print job, and transfers the print job to a job control part 37. The job control part 37 extracts the header information part added to the transferred job, and interprets the attribute described there, and a job processing part 38 executes print processing according to the designated attribute.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004181024-A (JP)
Title: Antistatic dust removing device
Inventor: NOZAWA KOHEI
IPC: B08B1/04
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent electronic parts or circuits from being damaged by static electricity resulted from strong electrostatic charge caused by the rotation of roller, when the roller face is rolled on a circuit board for removing dust.  <P>SOLUTION: The antistatic dust removing device is provided with an electroconductive adhesive rubber roller 3 rotatably arranged on an electroconductive arm 2 composed of electroconductive materials. The arm 2 is equipped with an insulative hand grip 1. Inside the grip 1, an electroconductive grounding lead wire is arranged so as to be connected in contact with the roller 3 and the arm 2. The insulative hand grip end is equipped with a connecting plug for grounding, and is grounded through the connecting plug. The circuit board is grounded through rolling of the roller surface thereon to discharge the strong electrostatic charges generated when the dust is removed and electronic parts and circuits are prevented from being damaged by static electricity. Furthermore, the circuit board is arranged so as not to be charged with electricity, and the re-adherence of dust to the circuit boards can be prevented. In addition, electrostatic charges generated from clothes friction by worker's movement during operation can also be shut off.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193652-A (JP)
Title: Network system
Inventor: SUZUKI SHINICHI
IPC: H04L12/28
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an arbitration period and a sub action gap.  <P>SOLUTION: A first node (A) acting like a packet sender is provided with an information setting means to set data division information denoting to which of data the packets correspond and transfer sequence preferential information denoting the priority of sequence for permitting the first node within an impartial interval to the individual packet, and a second node (B) for managing packet transfer is provided with a control means for acquiring transfer management information required for packet transfer management together with the data division information and the priority information of the transfer sequence from the packets including the data division information and controlling the packet transfer on the basis of the above acquired information, then a route can provide transfer permission without awaiting a transfer request from a node going to transfer the packets.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190878-A (JP)
Title: Outdoor unit for air-conditioner or the like
Inventor: KASHIWAKURA TAKESHI
IPC: F24F5/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor unit offering construction for preventing injury at the edge of an opening portion of a handle when gripping the handle during movement or transportation and for preventing or reducing the deflection or deformation of the handle or a casing with bending moment applied to the handle.  <P>SOLUTION: At the upper end, there are a side plate having a stepped portion dropping inward to the casing and a top plate having a downward peripheral flange portion and a top surface a portion of which protrudes from the position of the side plate outward to the side face. The stepped portion of the former is fitted with the peripheral flange portion of the latter to form an outer casing. The protruding portion of the top plate is formed as the handle and the end of the flange on the root of the protruding portion is turned around to the inward top surface. Thus, the outdoor unit is constructed safe, superior in strength, less in deflection or deformation, superior in design and producible with a thin material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192732-A (JP)
Title: Optical module and optical head device
Inventor: MORIYAMA KATSUYA
IPC: H01L31/02
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To propose an optical module and an optical head device, which can improve reliability by reducing adhesive fixation spots of an optical element with respect to a frame body, and which can be further miniaturized.  <P>SOLUTION: In the optical head device 1, the optical module 3, in which a light source unit 6 having laser diode chips 61 and 62, a grating 66, and a half mirror 82 is mounted in the frame body 31 is used. In the frame body 31, a photodetector electrode 36 perpendicular to a light source unit electrode 35 is formed, and a mirror for a photodetector 7 is dispensed with, by mounting the photodetector 7 there.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191215-A (JP)
Title: Inspection device for mirror body
Inventor: TAKAHASHI SHINJI
IPC: G01M11/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect unevenness generated in a mirror body by simple constitution.  <P>SOLUTION: This device is provided with a reference plate 20 drawn with a reference pattern 21 to project the pattern 21 onto the mirror body 1 of an inspection object, a photographing device 30 for photographing the reference pattern 21 projected onto the mirror body 1, and a detecting means 40 for processing an image photographed by the photographing device 30 and for detecting the unevenness of the mirror body 1 based on a properness degree of a focal point in the photographed reference pattern 21, or the detecting means 40 for processing the image photographed by the photographing device 30 and for detecting the unevenness of the mirror body 1 based on a deformation degree of the photographed reference pattern 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194449-A (JP)
Title: Off-surge reduction method and power conversion apparatus
Inventor: ISHIHARA YOSHIAKI
IPC: H02M7/48
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an off-surge reducing method and a power conversion apparatus capable of reducing a surge, while preventing increase in the size of the apparatus.  <P>SOLUTION: A comparison calculating part 11-4, if it decides that the timings for turning off of each drive signals that are generated as being the same (step S3-2), shifts the timing of turning off of a prescribed drive signal by a prescribed interval, and outputs the drive signals to inverters 52-1 and 52-2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004046063-A (JP)
Title: Music apparatus equipped with interface element body
Inventor: NEWTON-DUNN HENRY
IPC: G10H1/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus actualizing a music interface enabling one or more users to array or rearray interface element bodies in cooperation.  <P>SOLUTION: A music system is equipped with a plurality of substantial element bodies 10, a support device 1, and a connection line 140 connecting them. Information regarding the constitution of an element body group 10 is sent to the support device 1 through the connection line 140. This support device 1 is equipped with a MIDI interface part 12, a power source 13, a sampler part 14 which stores sound data, a system controller 16 which controls the music system according to a MIDI signal, a system display part 18 having a display screen 18a, a sound source 15, and a speaker 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004193072-A (JP)
Title: Polymer battery and its manufacturing method
Inventor: YAMADA KAZUO
IPC: H01M10/0565
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer battery high in safety, in productivity, and in reliability while fully demonstrating the characteristics that this is a thin type which a layer type structure intrinsically has, and this is high in latitude of profile, and adaptive to various shapes.  <P>SOLUTION: In the polymer battery, a positive electrode 1 of a thin film shape, a polymer electrolyte and a negative electrode 3 retained by a separator 2 are respectively laminated in this order at least by one layer. The whole circumference of the separator 2 and the negative electrode 3 is positioned outside of the circumference except a tab part of the positive electrode 1, and satisfies a relationship that the length D1 from the end of the negative electrode and the end of the positive electrode > the length D2 from the end of the negative electrode and the end of the separator in a part of the circumference of the separator 2 and the negative electrode 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193083-A (JP)
Title: Forming method of transparent conductive film
Inventor: WADA SHUNJI
IPC: H05B33/10
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method of a transparent conductive film in which film faults on the transparent conductive film can be reduced.  <P>SOLUTION: A sputter device is provided with a vacuum treatment vessel 1 in which the inside is evacuated by a vacuum pump and in which an inner pressure is retained by a negative pressure, a sputtering gas introducing path 2 to introduce the sputtering gas into the vacuum treatment vessel 1, a substrate holder 4 arranged at an upper part in the vacuum treatment vessel 1 and retaining a glass substrate 3 to be sputtered, a target holder 6 arranged at a lower part in the vacuum treatment vessel 1 so as to face the substrate holder 4 for retaining an ITO target 5, and a pair of exciting solenoids 7, 8 arranged outside of the vacuum treatment vessel 1 so as to generate magnetic fields of mutually reverse directions so that a cusp magnetic field will be formed in the vicinity of the ITO target 5 in the vacuum treatment vessel 1. The ITO target 5 is directly placed on the upper face of the target holder 6. Furthermore, this ITO target 5 is fixed by an elastic clip type clamp 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003177421-A (JP)
Title: Active matrix type liquid crystal optoelectronic device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal optoelectronic device having good electric and visual field angle characteristics.  <P>SOLUTION: The active matrix type liquid crystal optoelectronic device has a first substrate on which thin film transistors having gate electrodes, gate insulating films, noncrystalline silicon films and drain electrodes are formed, common electrodes formed on the first substrate, a second substrate which is opposed to the first substrate and a liquid crystal layer which is held between the first and the second substrates. The liquid crystal layer is driven by the electric field between the drain and the common electrodes. Electrodes having translucency are formed on the second substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004207303-A (JP)
Title: Wiring board, semiconductor device, their manufacturing methods, circuit board, and electronic apparatus
Inventor: SAITO TOMOYOSHI
IPC: H01L21/60
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board, a semiconductor device and their manufacturing methods in which stabilized connection is ensured between the electrode of an electronic component and wiring by preventing deformation of the electrode, and to provide a circuit board and an electronic apparatus.  <P>SOLUTION: The method for manufacturing a wiring board comprises a step for partially making thin a conductive foil 20 formed on a base substrate 10 by etching, a step for patterning the conductive foil 20 by etching, and a step for forming a wiring 30 having a thin part 32 on the base substrate 10 in an area being bonded to the electrode of an electronic component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208352-A (JP)
Title: Oscillatory wave motor
Inventor: KOBAYASHI MINA
IPC: H02N2/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillatory wave motor capable of achieving a long service life by reducing wear to a frictional contact surface and stabilizing driving performance.  <P>SOLUTION: This oscillatory wave motor 10 comprises an elastic body 12 which generates oscillation by the excitation of a piezoelectric body 11 and a moving element 13 which comes into pressure contact with the piezoelectric body 12 and is driven by the oscillation. At least one of portions including the frictional contact surface between the elastic body 12 and a traveling element 13 is formed of a nickel alloy coating layer (electroless nickel-phosphorus plating coating and the like) 17, and the other is formed of a stainless material with a Vickers hardness of ≤450.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207361-A (JP)
Title: Package for housing optical semiconductor device
Inventor: SHIRASAKI TAKAYUKI
IPC: H01S5/022
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a disadvantage that the propagation mode and characteristic impedance are fluctuated at the connecting part of a line conductor and an external circuit substrate.  <P>SOLUTION: The package for housing an optical semiconductor device is formed by laminating a dielectric material layer 1A. Further, the package comprises a dielectric material substrate 1 including a mounting part 1a of an optical semiconductor element S at one end surface; a line conductor 2 where the end in one end surface side is electrically connected to the electrode of the optical semiconductor element S, and end in the other end surface side is exposed and is joined in parallel with a linear wiring conductor 7 formed at one main surface of the external circuit substrate 6; same surface grounding conductors 3 which are respectively formed in both sides of the line conductor 2 of one main surface of the dielectric material layer 1A, and joined with the grounding conductors 8 respectively formed in both sides of the wiring conductor 7 of the external circuit substrate 6; a grounding conductor layer 4 formed on one main surface of the other dielectric material layer 1A in opposition to the line conductor 2/same surface grounding conductor 3 in the opposite side of the external circuit substrate 6; and a plurality of through-conductors 5 for grounding which are electrically connected to the same surface grounding conductors 3 and grounding conductor layer 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206763-A (JP)
Title: Optical information reproducing device, optical information reproducing unit, optical disk and optical information recording or reproducing method
Inventor: MITSUI YOSHIKAZU
IPC: G11B7/09
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information reproducing device, of which the compensation to the several kinds of wave front aberrations is allowed by one phase correcting element while reducing a spot diameter of a light when the light is converged on an optical disk (optical information recording medium) by using a short wavelength laser beam source such as a blue laser.  <P>SOLUTION: This optical information recording/reproducing device is furnished with a laser beam source (semiconductor laser) 11, a collimating lens 12 for converting laser convergent beams to parallel luminous flux, the phase correcting element 20 as a means for compensating the aberration of the laser convergent beams, a phase correcting element control circuit 40 for controlling an applied voltage of the phase correcting element 20, a reflection mirror 14, an objective lens 15 for condensing the luminous flux on the optical disk 30, a beam splitter 13, a condensing lens 16, and a photodetector 17. The wave front aberration which is generated by the combination of a coma aberration generated by the tilt of an optical disk substrate, a spherical aberration generated by the thickness of an adhesive layer or the like, and an astigmatism due to a double refraction of the optical disk substrate, is compensated by the phase correcting element.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003277373-A (JP)
Title: Fullerene epoxide and method for producing the same
Inventor: TAJIMA YUUSUKE
IPC: H01M14/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fullerene C<SB>60</SB>epoxide having three epoxides and C<SB>1</SB>, C<SB>2</SB>and CS symmetry.  <P>SOLUTION: The fullerene epoxide is represented by C<SB>60</SB>O<SB>3</SB>, and has two epoxides on one 6-membered ring, and one epoxide on the next 6-membered ring of the 6-membered ring having the two epoxides, or on the next 6-membered ring but one of the 6-membered ring having the two epoxides. The fullerene epoxide has the three epoxides and the C<SB>1</SB>, C<SB>2</SB>and CS symmetry. The method for producing the fullerene epoxide comprises separating a fraction containing only triepoxide of fullerene from an epoxide mixture of the fullerene by using a silica gel, and separating the fraction containing only the triepoxide of the fullerene by using a material having π-π interaction. The method for separating the fullerene epoxide involves separating the mixture of the fullerene epoxide by using the material having the π-π interaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004212536-A (JP)
Title: Line light source device
Inventor: HAKAMATA KAZUO
IPC: B41J2/45
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain excellent image forming characteristics in a line light source device consisting of a light emitting element array and a cylindrical lens.  <P>SOLUTION: The line light source device is equipped with the light emitting element array 1 constituted by juxtaposing a plurality of light emitting elements LED<SB>1</SB>, LED<SB>2</SB>and LED<SB>3</SB>in a line, and the cylindrical lenses 2 and 3 condensing light B<SB>1</SB>emitted from the respective light emitting elements of the array 1 in a divergent light state only by a plane perpendicular to a direction in which the light emitting elements are arranged, and linearly converging it on an irradiation surface 4. It is provided with an optical device such as a pin hole array 6 restricting the angle of divergence ϕ of the light B<SB>1</SB>advancing toward the surface 4 to a range 2×cos<SP>-1</SP>(1-z/L)≥ϕ when assuming that a distance from the image forming position on the front side of the lenses 2 and 3 to a focusing position on the rear side thereof is L and the desired depth of focus thereof is z.  <P>COPYRIGHT: (C)2004,JPO&NCIPI