baber/WOPTO huggingface dataset:
Patent JP-2004263062-A (JP)
Title: Method for producing semi-ipn-type composite and the resultant semi-ipn-type composite
Inventor: FUJIKI MICHIYA
IPC: C08L101/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a semi-IPN(interpenetrating network)-type composite comprising a crosslinked-type silicone resin and a radical polymerization polymer such as a straight-chain acrylic polymer without the need of using any organotin compound.  <P>SOLUTION: The method for producing the semi-IPN-type composite comprises carrying out a polymerization of a homogeneous mixture comprising (A-1) a terminal silanol group-containing polysiloxane of general formula(1)( wherein, R<SB>1</SB>and R<SB>2</SB>are each methyl, ethyl or phenyl ) or general formula(2)( wherein, R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>are each methyl, ethyl or phenyl ), (A-2) a tetraalkyl orthosilicate of general formula(3)( wherein, R<SB>5</SB>is a 1-6C alkyl ) and (B) at least one radical-polymerizable monomer, wherein the reaction between the components (A-1) and (A-2) is carried out using an acid catalyst.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004295161-A (JP)
Title: Land lease agreement method utilizing fixed-team right of ownership
Inventor: TAGAMI TETSUO
IPC: G06Q30/02
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide future financial information in accompany with future changes of land rights in advance when a landowner associates with a developer or the like, and the developer or the like builds a house on the land owned by the landowner and subdivides and sells it.  <P>SOLUTION: In this land lease agreement method utilizing the fixed-term right of ownership, a server installed by the developer for supplying various kinds of information required by a user utilizing the fixed-term right of ownership for his or her own land, a landowner terminal used by the landowner, and the Internet connecting the server and the landowner terminal are provided. In a counter selling manner for the landowner toward final agreement with the user as the next stage on the basis of various kinds of information supplied via the server and the landowner terminal, the landowner and a lessee reach the final agreement with mutual transmission with pictures and voices using an information terminal device comprising an Internet television telephone function and prepare a lease contract of the final agreement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004266983-A (JP)
Title: Driving gear and recording and/or reproducing device using the same
Inventor: YAMAUCHI KAZUHIRO
IPC: G11B21/02
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve a bonding strength between a vibrator and an elastic body, and to improve transfer characteristics of vibrations generated by a vibrating member.  <P>SOLUTION: This driving gear is provided with a mounting block 32 on which an optical pickup 8 is mounted, a guide shaft 33 that supports the mounting block 32 movably, and a vibrating member 44. A first electrode 63 and a second electrode 64 are provided on each surface of a piezoelectric element 62 of this vibrating member 44. AC voltages of different phases are impressed to the first electrode 63 and the second electrode 64 to make the piezoelectric element 62 expand and contract. The vibrating member 44 makes a sliding portion 65, which contacts the mounting block 32, move roughly elliptically in such a way that it gets close to and apart from a contact surface 32a of the mounting block 32. The sliding portion 65 is structured by soldering the elastic body 65a on a soldered portion 65c of the piezoelectric element 62.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272979-A (JP)
Title: Dc component control method for multi-valued data signal and dc component controller
Inventor: SAKAGAMI HIROFUMI
IPC: G11B20/14
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the DC component control of a multi-valued data signal when recording the multi-valued data signal converted in compliance with test data and a prescribed conversion rule by suppressing the influence of an error in reproducing the redundancy data added in order to control the DC component of the multi-valued data signal.  <P>SOLUTION: In converting binary data to the multi-valued data signal, respectively the same binary data series are converted by two different kinds of conversion methods to the multi-valued data signal in a first conversion section 1 and a second conversion section 2. The DC component outputted by the first conversion section 1 is calculated in a first DC component calculation section 3 and the multi-valued data signal outputted by the second conversion section 2 in a second DC component calculation section 4, respectively. The multi-valued data signal of the DC component nearer zero is selected by a comparator section 5 and a first selector 6 and the data signal for discriminating two kinds of the conversion methods is added to the multi-valued data signal and is outputted by a second selector 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270556-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: YAMANAKA JUNJI
IPC: F01L1/34
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To accurately form a radial groove for guiding a movable guide part without causing the sudden rise of a manufacturing cost.  <P>SOLUTION: A drive ring 5 is provided with the radial groove 9, and an intermediate rotation body 19 rotationally operated from the outside is provided with a spiral groove 16. The proximal end of a link 12 with the tip parts engaged straddling the radial groove 9 and the spiral groove 16 is connected to a lever 10 of a driven shaft member 3. In such a device, the radial groove 9 is composed of a first block 41 having a radial hole 44 of elongated hole shape, and a second block 43 jointed to the first block 41 to block the bottom part of the radial hole 44.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004004598-A (JP)
Title: Light diffusion sheet and backlight unit using the same
Inventor: KAMIKITA MASAKAZU
IPC: F21V8/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diffusion sheet which is capable of enhancing heat resistance, thermal dimensional stability and weather resistance while retaining transparency and which is less liable to sag, yellowing or the like even under heat generated by a lamp or ultraviolet ray irradiation, and to provide a backlight unit which reduces luminance nonuniformity by using the light diffusion sheet.  <P>SOLUTION: A light diffusion sheet 1 is provided with a transparent base layer 2 and a light diffusion layer 3 stacked on the front surface of the base layer 2. The light diffusion layer 3 contains a light diffusion agent 5 in its binder 4. The binder 4 is formed of a polymeric composition containing polyester polyol or acrylic polyol and a minute inorganic filler, wherein the average particle size of the minute inorganic filler is 5 nm to 50 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004273954-A (JP)
Title: Method for manufacturing semiconductor integrated device
Inventor: KOJIMA KAZUAKI
IPC: H01L21/50
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To decrease contamination and damage of a surface in a process of manufacturing a semiconductor integrated device.  <P>SOLUTION: A method for manufacturing the semiconductor integrated device comprises step S30 of forming a semiconductor integrated circuit 22 on a surface of a semiconductor substrate 10, step S32 of providing a resin layer 12 on a reverse surface of the semiconductor substrate 10 to secure an upper support substrate 14 to the semiconductor substrate 10 through the resin layer 12, step S36 of providing the resin layer 12 on the reverse surface of the semiconductor substrate 10 to secure a lower support substrate 16 to the semiconductor substrate 10 through the resin layer 12, and step S44 of forming a solder bump on an outer surface of the lower support substrate 16. Prior to step S44, step S34 of pasting a protection tape 50 on an outer surface of the upper support substrate 14 is included.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272137-A (JP)
Title: Mask and method for forming pattern
Inventor: AZUMA TSUKASA
IPC: G03F1/70
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask which can corrects reduction in the resist dimension due to the damage by irradiation with an electron beam or the like in the dimension measurement of a resist pattern formed on a semiconductor substrate by use of an electron beam or the like, and to provide a method for forming a pattern by using the mask.  <P>SOLUTION: The mask 20 has a pattern having the dimension preliminarily corrected corresponding to the reduction in the resist dimension due to damages by irradiation with an electron beam or the like. A resist pattern 24 is formed on a semiconductor substrate 23 by using the mask 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269821-A (JP)
Title: Calcium sulfide type heavy metal fixing agent
Inventor: TONOKOUCHI HITOSHI
IPC: B09C1/02
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inexpensive heavy metal fixing agent which controls elusion of hexavalent chromium from cement and solidified soil having been treated with a solidifying material, has excellent performance of making harmless heavy metals in contaminated soil, slurry, sewage, ground water, municipal refuse incineration ash and industrial waste by reduction or precipitation, and has high safety by controlling the emission of hydrogen sulfide, and is free of handling problems.  <P>SOLUTION: This agent is formed by sintering gypsum and a carbonaceous raw material at 600-1,100°C in an atmosphere of a low oxygen level and composed of 20-80 mass% of calcium sulfide, 0.1-25 mass% of unburned carbon and remaining inevitable ingredients from anhydrous gypsum and the raw material. The agent is proved to have excellent sealing action and high storage stability and emit very little hydrogen sulfide having adverse effects upon working circumstances.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278884-A (JP)
Title: Control device
Inventor: TANAKA YOSHIHIKO
IPC: F24F11/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device efficiently operating a heat source device.  <P>SOLUTION: This control device 13A is composed to control operation of a heat medium pump P independently from the heat source G. Number of operating heat sources is controlled based on load heating value and number of operating heat medium pumps is controlled based on load flow rate. When load flow rate F exceeds a step increasing threshold Fu1 before load heating value Q reaches a step increasing threshold Qu1, the control device 13A starts only the heat medium pump P2. Since supply quantity of cool water to an external load 4 increases, required water quantity of the external load 4 can be satisfied. When the required water quantity increase and load heating value Q exceeds a step increasing threshold Qu1, the control device 13A starts the heat source G2. Consequently, step increase to the heat source G2 can be done with making a heat source G1 exhibit the maximum capacity thereof. Heat medium outlet temperature setting of the heat source G1 is changed to make outward water temperature TS to the external load 4 from an outward header 2 satisfy specification temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276729-A (JP)
Title: Storable vehicle seat and shielding structure for storable vehicle seat
Inventor: IMASHIRO TAKU
IPC: B60N2/30
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle seat stored at a floor where a part between its usage position and its storing position is shielded well at both the seat usage position and the seat storing position.  <P>SOLUTION: A seat 1 comprises a seat body 10 and a shielding member 51. The seat body 10 is fixed to a floor 90 of the vehicle body and is provided with a seat cushion 11 changed over from its usage position to a lower storage position through its pivoting operation in a forward or rearward direction. The shielding member 51 is arranged at the floor 90 of the vehicle in the way that it can be turned. It is installed at a first shielding position where it is extended between the front part of the seat cushion 11 kept at its usage position and the floor 90, and it can be changed over to a second shielding position where it is extended between the seat body 10 at the storage position and the floor 90 in front of the seat main body 10. It is possible to prevent a foreign material from entering into a space between the seat body 10 and the floor 90 by the shielding member 51 at both positions of the usage position and the storage position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278927-A (JP)
Title: Remote control with television function
Inventor: YAMAMOTO HIROKI
IPC: H04Q9/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that an operational condition of a hot water supply device is checked only through first information and convenience is poor in a remote control having a remote control function capable of remotely operating the hot water supply device and a television function of watching a television broadcasting, and capable of switchingly displaying first information on remote control operation and operational condition of the hot water supply device with second information on television broadcasting reception on one display means.  <P>SOLUTION: The remote control has an auxiliary display means 51 to display the operation of a hot water supply device out of first information on a means separate from the display means 5 when the hot water supply device is remotely operated by the remote control function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279972-A (JP)
Title: Electrophotographic photoreceptor, method and apparatus for image formation, and process cartridge for image forming apparatus
Inventor: TANAKA YUJI
IPC: G03G5/07
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which has high durability against long-time repetitive use and deters image deterioration due to a decrease in image density and image blurring to stably obtain image of high picture quality, and a method and an apparatus for image formation by which images of high picture quality can stably be obtained in spite of repetitive use.  <P>SOLUTION: The electrophotographic photoreceptor contains as an effective component a tertiary amine compound, represented by formula (1), on a conductive support. In the formula, R1 and R2 are substituted or unsubstituted alkyl groups or aromatic hydrocarbon ring groups and may be equal or different. Further, R1 and R2 may be bonded together to form a substituted or unsubstituted heterocyclic group containing nitrogen atom. Moreover, R3, R4, and R5 are substituted or unsubstituted alkyl groups, alkoxy groups, or halogen atoms. Furthermore, Ar is a substituted or unsubstituted aromatic hydrocarbon ring group or aromatic complex ring group and X is an oxygen atom or sulfur atom. Besides, (n) is an integer of 2 to 4 and (k), (l), and (m) are integers of 0 to 3, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284061-A (JP)
Title: Thermal lithographic printing plate and method for manufacturing it
Inventor: AOSHIMA NORIO
IPC: G03F7/004
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal lithographic printing plate which can be developed on a press after recording an image by infrared rays scanning exposure, and is excellent in staining resistance during printing, and a method for manufacturing it.  <P>SOLUTION: The thermal lithographic printing plate with a heat-sensitive layer comprising a microcapsule enclosing a lipophilic compound with a heat-reactive group, is characterized by that the hydrophobic compound has a melting point of 70-200°C and a molecular weight of ≤1,000, and an ultimate temperature of the heat-sensitive layer during drying is lower than the melting point of the lipophilic compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283337-A (JP)
Title: Slot machine
Inventor: SAKUMA RYUICHI
IPC: A63F5/04
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of effectively enhancing expectation of a game player to generation of a special prize winning, in the solt machine executing such a control that the special prize winning internally allowed to occur is made impossible or hard to occur.  <P>SOLUTION: This slot machine can stock a plurality of BB flags and RB flags which indicate to allow a BB prize winning and a RB prize winning, and executes such a control that the BB prize winning and the RB prize winning are impossible to occur by the time when either the BB flag or the RB flag is released after either the BB flag or the RB flag is won. In addition, in this slot machine, before the BB flag or the RB flag is released, releasing the BB flag or the RB flag is announced by passing through an ST2 in which occurrence ratio of a replay prize winning is improved during a specified number of games, and when the replay prize winning is consecutively generated in an ST1 during the same number of games as the specified number of games, either the BB flag or the RB flag is released.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285185-A (JP)
Title: Flame-retardant thermoplastic resin composition and molded product therefrom
Inventor: SETA YASUSHI
IPC: C08L23/10
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame-retardant thermoplastic resin composition of high flame retardancy, with flexibility and oil resistance compatibilized with each other at high levels, for use in covering electric wires, and to provide a molded product made therefrom.  <P>SOLUTION: The frame-retardant thermoplastic resin composition comprises (A) 1-20 pt(s). mass of a crystalline propylene-based polymer, (B) 5-30 pts. mass of a crystalline ethylene-based polymer, (C) 1-18 pt(s). mass of an elastomer easily crosslinkable with peroxide, (D) 17-93 pts. mass of an elastomer composition comprising (d-1) a hydrogenated block copolymer obtained by hydrogenating a block copolymer composed of at least two aromatic vinyl compound-based polymer blocks A and at least one conjugated diene compound-based polymer block B and (d-2) a nonaromatic rubber flexibilizer, (E) 0-15 pt(s). mass of an acid-modified polyolefin, (F) 50-300 pts. mass of a metal hydrate and (G) 0.001-2 pt(s). mass of an organic peroxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287070-A (JP)
Title: Method for manufacturing electronic photosensitive material, electronic photosensitive material, image forming method, image forming apparatus, and process cart for image forming apparatus
Inventor: NIIMI TATSUYA
IPC: G03G5/147
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electronic photosensitive material less in coating film defects by using an immersion coating system.  <P>SOLUTION: The method for manufacturing a electronic photosensitive material using the immersion coating system equipped with a circulation device is characterized by using a dispersion liquid obtained by dispersing together a binder resin, a titanyl phtahloyanine crystal which has a maximum diffraction peak at least at 27.2° as the diffraction peak (±0.2°) of a Bragg angle 2θ with a characteristic X-ray (wavelength 1.542Å) of CuKα, further has major peaks at 9.4°, 9.6° and 24.0°, has a peak at 7.3° as the diffraction peak on the lowest angle side, does not have a peak in a range of ≥7.4 and ≤9.4° and in which the average size of the primary particles is 0.2 μm as a coating liquid for a photosensitive layer and by providing the circulation system of the coating system with a filter of 10 μm in effective pore diameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290744-A (JP)
Title: Wastewater treatment apparatus and wastewater treatment method
Inventor: NAKAMURA GENSEI
IPC: C02F3/06
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment apparatus for treating secondarily treated water with activated sludge so that a BOD value becomes 2 mg/l or below, SS becomes 5 mg or below and visibility becomes several meters or below, and a treatment method using it.  <P>SOLUTION: In this wastewater treatment apparatus for aerating wastewater to be treated in the presence of a contact member, a space part formed by a partition wall having an inflow port of water to be treated and a partition wall having a treated water discharge port has an aeration means at its lower part and the contact member is provided to the partition wall having the treated water discharge part along the flow of water to be treated produced by aeration in the same direction as the flow of the water to be treated. This space part is installed continuously in parallel to the contact member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297195-A (JP)
Title: Image data transmission apparatus
Inventor: TAKAHASHI KENICHI
IPC: H04N19/30
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data transmission apparatus for flexibly managing security in the case of transmitting code data with a scalability function.  <P>SOLUTION: An image processing apparatus transmits a bit stream of hierarchical code data of a JPEG 2000 file via a network. When the image processing apparatus monitors a transmission amount of the code data and the amount reaches a prescribed management level or over, the image processing apparatus replaces the code data to be transmitted with other code data. Or the image processing apparatus revises the bit stream on the basis of a particular spatial position in an image set to each transmission opposite party as to the JPEG 2000 file.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292641-A (JP)
Title: Composition for forming porous film, manufacturing method of porous film, porous film, interlayer insulating film and semiconductor device
Inventor: OGIHARA TSUTOMU
IPC: C09D5/25
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating liquid for forming a porous film which can easily form a thin film having an arbitrarily controlled thickness by a method used in an usual semiconductor process and gives a porous film exhibiting excellent dielectric characteristics and mechanical characteristics.  <P>SOLUTION: The coating liquid comprises a condensate obtained by condensing in the presence of an acid at least one compound selected from a silicic acid compound represented by the general formula: (X<SB>2</SB>O)<SB>i</SB>(SiO<SB>2</SB>)<SB>j</SB>(H<SB>2</SB>O)<SB>k</SB>and an organosilicic acid compound represented by the general formula: (X<SB>2</SB>O)<SB>a</SB>(RSiO<SB>1.5</SB>)<SB>b</SB>(H<SB>2</SB>O)<SB>c</SB>and permits the manufacture of a porous insulating film having mechanical strengths and dielectric characteristics applicable to a semiconductor manufacturing process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004015-A (JP)
Title: Patrol route searching device
Inventor: SAKAMOTO KIYOMI
IPC: G06F19/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patrol route searching device capable of reducing the number of times of designating patrol points.  <P>SOLUTION: This patrol route searching device 1a is equipped at least with a storage device 11 and a processor 15, and the storage device 11 stores therein patrol point data including at least one patrol point. The processor 15 selects data on one patrol point and then acquires a start point and an end point necessary for patrol route search. Further, the processor 15 acquires map data to the extent necessary to the route search, and then, by using the acquired map data, searches for a patrol route from the acquired start point via patrol points included in the selected patrol point data up to the acquired end point.  <P>COPYRIGHT: (C)2004,JPO