baber/WOPTO huggingface dataset:
Patent JP-2003005218-A (JP)
Title: Method for manufacturing liquid crystal display device, and mask manufacturing device
Inventor: KASHIMOTO NOBORU
IPC: G03F1/70
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display device and a mask manufacturing device, which easily design again a mask to be used to manufacture a substrate by split exposure and make joints of divided areas inconspicuous to display a display picture of high quality. SOLUTION: A division line surrounding each divided area is formed by combining main patterns Ba, Bb and Bc having a zigzag shape over an area of a prescribed number of pixels and at least one of sub-patterns Bd and Be which can be connected to the main patterns and have a zigzag shape over an area of the smaller number of pixels than that of the main patterns.
Patent JP-2003009382-A (JP)
Title: Drive circuit of semiconductor element
Inventor: TAMAOKI SATOSHI
IPC: H01L33/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for driving a light-emitting diode, a semiconductor laser, an electronic apparatus, a control apparatus, and the like, in which unwanted noise is not generated, even if power is turned on/off. SOLUTION: When at least one semiconductor light-emitting element 18 is driven by a DC voltage formed from an AC step-down power supply, the drive circuit 10 connects a current limit element 12 and a temperature-sensitive switch 16 thermally coupled with the current limit element 12, in series with the semiconductor light-emitting element 18. The current limit element 12 detects increase in an unwanted current flowing through the semiconductor light-emitting element 18 and the temperature-sensitive switch 16 interrupts the current flowing through the semiconductor light-emitting element 18. It is also detected by a semiconductor light-emitting element 21 for displaying failure connected with the temperature-sensitive switch 16, constituted of a temperature fuse with a switch.
Patent JP-2003017433-A (JP)
Title: Chamber sensor port
Inventor: HAYASHI DAISUKE
IPC: G21K5/04
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To completely shield radiation ray, while ensuring proper detection response characteristics of physical quantities. SOLUTION: A port assembly 44, incorporated in the pressure detection part 26, has a tube 46 which is inserted to a small diameter part 42a of a port- fixing opening 42 from an inside of a chamber 10, an inner block 48 which is connected airtight to an innermost end part of the tube 46 inside the large diameter part 42b of the port fixing opening 42 via a central axis alignment ring 56 with an O-ring 55, an intermediate block 50 which is provided adjacent to an axial outside surface of an inner block 48 inside the large-diameter part 42b of the port fixing opening 42, an outer block 52 which is provided adjacent to an axial outside surface of the intermediate block 50 inside the large-diameter part 42b of the port fixing opening 42 and a tube 54 which is airtightly connected to the axial outside surface of the outer block 52 outside the port fixing opening 42, that is, outside the chamber 10 via a central axis alignment ring 60 with an O-ring 59. A vacuum gauge 28 is fixed to the terminal part of the tube 54 as a position sensor.
Patent JP-2003013444-A (JP)
Title: Ground anchoring method
Inventor: SAWAUCHI YOSHITAKE
IPC: E02D5/80
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a ground anchoring method in which a borehole in a ground is filled completely with a curing material and the curing material is attached surely to a bedrock, the ground and a linear material. SOLUTION: The ground anchoring method has a process in which the borehole (B) is drilled into the ground (E) by using a casing (1), a process in which the linear material (2) is inserted into the borehole (B) and an injection process in which the curing material (4) is injected into the borehole (B). In the injection process, the casing (1) is vibrated (5), and the frequency of the vibrations (5) is higher than that in which the apparent viscous resistance of the curing material (4) is reduced. In the injection process, a vibration generating means installed to the casing (1) is operated, and the casing (1) is vibrated.
Patent JP-2003013735-A (JP)
Title: Fan controller for radiator
Inventor: OKABE YASUHISA
IPC: F01P7/04
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize a radiator and parts such as a fan switch and a fuse and to keep the cooling performance in the radiator provided with plural cooling fans. SOLUTION: In this fan controller for the radiator provided with a plurality of cooling fans 11, 12, a fan switch 20 for directly switching on and off the cooling fan 11 is connected to one cooling fan 11 between the cooling fans 11, 12, and a relay 30 for switching on the corresponding cooling fan 12 by being excited by the switching-on of the fan switch 20 is connected to the remaining cooling fans 12. Preferably, the fan switch 20 and the relay 30 are connected through a delay circuit 40.
Patent JP-2003015539-A (JP)
Title: Drive device of organic el panel
Inventor: WATANABE KAZUFUMI
IPC: H01L27/32
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a drive device for an organic EL panel, in which the panel and driving elements are connected electrically, employing a smaller number of connecting processes and no large arranging space is required, after the completion of assembling. SOLUTION: The device is provided with a first flexible circuit substrate 2 which has an anode terminal group 12 for an organic EL panel, a land group 21 connected to the group 12, a land group 23 that transmits control signals to a drive element 22, a land group 24 that is used to connect a cathode terminal group 13 and the element 22, an input section 31 to input the control signals and a flexible second circuit substrate 3 which has a land group 32 that connects the control signals to the group 23, a land group 33 that is connected to the group 13, and a land group 34 that is connected to the group 24 to transmit output signals from the element 22 to the group 13.
Patent JP-2003017415-A (JP)
Title: Method of manufacturing iii-v compound semiconductor
Inventor: IECHIKA YASUSHI
IPC: C23C16/34
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a high-quality III-V compound semiconductor with high reproducibility. SOLUTION: In a method of manufacturing a III-V compound semiconductor expressed by the general expression Inx Gay Alz N (x+y+z=1, 0<=x<=1, 0<=y<=1, 0<=z<=1) formed by organic metal vapor phase deposition method, (1) an In material is supplied before and/or after the III-V compound semiconductor is grown. (2) In the method described in (1), the In material is trimethly indium. The compound is a III-V compound semiconductor manufactured by the method described in either (1) or (2) (3). (4) The display unit is a display manufactured, using the III-V compound semiconductor described in (3).
Patent JP-2003020358-A (JP)
Title: Colored melamine foam and manufacturing method therefor
Inventor: NAKAJO FUSAKO
IPC: C08J9/36
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a colored melamine foam that is colored as required and has the strength of a skeleton improved by furnishing a water-soluble resin having a required colorant to the skeleton substrate of a melamine foam, followed by drying, and a manufacturing method therefor. SOLUTION: This colored melamine foam is composed of a substrate 12 made of a melamine resin foam, and a colored coating layer 14 formed by furnishing a water-soluble resin having a required colorant 16 to the whole inner and outer surfaces of the substrate 12, followed by drying. The required coloring is accomplished, and a tearing strength of >=2.5 N/cm, and an Ascar C hardness of <=90 are set for the colored melamine foam so that the foam can be suitably used as a cleaning material for automobiles, etc.
Patent JP-2003019339-A (JP)
Title: Game medium renting equipment
Inventor: YAMADA YOSHIAKI
IPC: A63F7/02
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce the waiting time when game media are rented. SOLUTION: This game medium renting equipment arranged between game machines 2 for renting the game media on the basis of throwing in of cash or a recording medium having prescribed information recorded thereon is provided with a game medium sending out mechanism 20 for sending out the stored game media one by one, a game medium holding mechanism for holding the game media sent out by this sending out mechanism and a control means for controlling throwing out of the game media. This control means has a function for sending out a prescribed quantity of the game media in a waiting state to hold them in the holding mechanism 25, a function for additionally sending out and holding the game media at need after a normal renting request operation is given, and a function for sending out the game media when the renting- requested game media are held in the holding mechanism 25.
Patent JP-2003027140-A (JP)
Title: Method for manufacturing high corrosion resistant clad steel plate
Inventor: MURAOKA RYUJI
IPC: B21B1/22
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To efficiently and inexpensively manufacture a clad steel plate in which stainless steel, high-Ni alloy or Ni-base alloy each having extremely high corrosion resistance is used as a cladding material and carbon steel having excellent toughness is used as a base material. SOLUTION: A clad slab consisting of the base material and the cladding material is heated to >=1,050 deg.C and then hot-rolled into a clad steel plate. The clad steel plate is heat-treated by high-frequency induction heating in such a way that the surface temperature becomes >=900 deg.C and the temperature in the central part of plate thickness becomes <=700 deg.C.
Patent JP-2003027023-A (JP)
Title: Cold seal adhesive
Inventor: FUKAMI NOBUKO
IPC: C09J157/06
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a cold seal adhesive improved in at least one of water resistance of ink jet-recorded printed letters, transferring properties and wear resistance of an adhesive layer. SOLUTION: The cold seal adhesive comprises a component (A): at least one selected among natural latices, modified natural latices and synthetic latices, and a component (B): at least one selected from amphoteric polymers, where a specific viscosity (ηsp ), which is represented by the equation (1): ηsp =(η-η<0> )/η<0> , [where η<0> is a viscosity of a 1N NaCl aqueous solution at 30 deg.C; and η is a viscosity of a 10 wt.% aqueous solution of the component (B) in a 1N NaCl aqueous solution as a solvent at 30 deg.C], of a 10 wt.% solution of the component (Bw) in the 1N NaCl aqueous solution as the solvent is 0.5-4.0.
Patent JP-2003011555-A (JP)
Title: Golf scorecard
Inventor: JAE UU LEE
IPC: A63B71/06
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a card, permitting the indication of a distance and an employed club with respect to respective strokes and permitting the multilateral totalling and analysis of the content of a competition by permitting the indication of hitting routes with respect to respective holes on the geographical maps of respective holes. SOLUTION: A ball hitting route indicating section 1, arrayed in the order of holes and in which geographical maps of respective holes which are capable of indicating the route of the ball hitting are drawn, a ball hitting indicating section, in which ball hitting orders writing columns for indicating the order of ball hitting are arrayed sequentially and which is capable of recording the kind of club used in respective ball hitting orders and the flying distance of respective strokes respectively, as well as a ball hitting distance recording column are arrayed so as to be corresponding to the ball hitting order writing columns,  and a score indicating section 2 in which a handicap indicating column as well as a reference strokes indicating column 22 and a stroke in respective holes writing column 23 capable of indicating the number of strokes required in respective holes are arrayed so as to be corresponding to respective holes indicating columns while permitting the arrangement of recording column of the total strokes at one side, are provided on the golf scorecard.
Patent JP-2003023842-A (JP)
Title: Threshing machine
Inventor: NAKAI MASAJI
IPC: A01F12/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the operations of the threshing machine by allowing the threshed grains coming back from the first thresher into the second threshing chamber and undergoing the second thresh treatment to leak down uniformly onto the shaking separator arranged on the lower side, additionally providing the second cleaning opening for cleaning the second threshing chamber and the waste dust-treating chamber and for attaching and detaching the second screen and the dust-treating screen and providing the waste dust exhauster. SOLUTION: The right side plate 5b constituting the one side of the screening chamber 30 is positioned on the more right side than the outer periphery of the second treating nail 9b of the second drum 9a set inside the second treatment chamber 9. In the mean time, the second dust-cleaning openings 11, 10 for cleaning the second treatment chamber 9 and the waste dust-treating chamber 8 and for attaching and detaching the second screen 9d and the waste dust screen 8d on the lower side of the second treatment chamber are formed on the right side plate 5b.
Patent JP-2003028518-A (JP)
Title: Air conditioner
Inventor: FUNADA KAZUYA
IPC: F25B1/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner the capacity of which is significantly improved by upgrading the heat exchanger effectiveness of its outdoor heat exchanger. SOLUTION: This air conditioner is provided with a by-pass circuit 6 composed of a gas-liquid separator 6a and a by-pass pipe 6c, through which the liquid refrigerant separated by means of the separator 6a is made to join with the section between the outdoor heat exchanger 3 constituting a refrigerating cycle using a non-azeotropic refrigerant and a first expansion valve 4 at an intermediate position (A) of the refrigerant pipe of the heat exchanger 3. This air conditioner is also provided with a second expansion valve 7 at the outlet of the heat exchanger 3 and a third expansion valve 6b connected to the by-pass pipe 6c. This air conditioner fixes the state of the refrigerant at the intermediate position of the refrigerant pipe by adjusting the valve travel of the first expansion valve 4 so that the discharged temperature of the refrigerant may be fixed.  The intermediate position is set to a position where a high-boiling point refrigerant becomes a gas and a low-boiling point refrigerant becomes a liquid. The low-boiling refrigerant is stored in the gas-liquid separator 6a, and the high-boiling point refrigerant is circulated in the refrigerating cycle in an enriched state by adjusting the valve travel of the third expansion valve 6b.
Patent JP-2003029409-A (JP)
Title: Photosensitive polymer composition, method for producing relief pattern and electronic parts using the same
Inventor: YAMAZAKI NORIYUKI
IPC: G03F7/037
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive polymer composition capable of forming a relief pattern excellent in pattern shape by development with an aqueous alkali solution without adding a dissolution inhibitor and to provide a method for producing a relief pattern and electronic parts using the same. SOLUTION: The photosensitive polymer composition contains (a) a polybenzoxazole precursor soluble in an aqueous alkali solution, (b) a compound which generates an acid under light and (c) a compound having one or more tertiary alcohols having a hydroxyl group on carbon bonding directly to an aromatic ring.
Patent JP-2003035654-A (JP)
Title: Equipment for measuring particle size distribution and sampling method and sampling sheet for use therein
Inventor: IKEDA HIDEYUKI
IPC: G01N1/28
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for measuring particle size distribution in which a sample containing particles having a large specific gravity can be measured accurately, measurable state of sample can be prepared readily in a short time without requiring a large scale apparatus, and measurement can be conducted using a small quantity of sample, and to provide a sampling method and a sampling sheet for use therein. SOLUTION: The equipment D for measuring particle size distribution comprises a cell 3 comprising a film body 1 having a light transmitting adhesive face part 1a for attaching a sample S and a holder 2 for holding the film body 1, a section 4 for irradiating the cell 3 with light, and means 5 for detecting secondary light being emitted from the sample S upon irradiation with light from the irradiating section 4 wherein a plurality of film bodies 1 are held by the holder 2 while being pasted.
Patent JP-2003039106-A (JP)
Title: Method for manufacturing compound workroll for cold rolling and workroll
Inventor: TANAKA HIROSHI
IPC: B22D19/16
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a workroll for cold rolling capable of realizing stable and long hour continuous rolling by upgrading hardness of the inside of the workroll outer layer for cold rolling and by maintaining safe wear resistance till the discarding diameter after rolling use. SOLUTION: In the compound workroll manufacturing method for cold rolling that is manufactured after the outer layer composed of HIS system materials is formed around the core material composed of cast steel or forged steel by continuous tinkering buildup method, is (low frequency progressive induction) heated with heating coils provided in the up and down direction of the low frequency progressive induction heating device and is water-hardened and then, tempered, the compound workroll manufacturing method for cold rolling and the workroll characterized by the feature that, at the time of the low frequency progressive induction heating, controlling is executed so that the input power P1 by the heating coil in the upper stage is smaller P1 <P2 than the input power P2 in the lower stage,  and also the inside temperature in the outer layer is so designed as to be higher than the surface temperature of the outer layer and then, water hardening is performed and high temperature tempering at 500-600 deg.C is executed.
Patent JP-2003046773-A (JP)
Title: Image reader and computer software
Inventor: HIGUCHI MAKOTO
IPC: G06T1/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and computer software capable of acquiring satisfactory shading data regardless of whether or not garbage is put on a reference board, by checking whether or not read image data are peculiar data on which garbage or the like are put, and calculating shading data based on the result. SOLUTION: This image reader is provided with an image sensor 14 and a means for calculating data for executing shading correction to the variation of light receiving elements as shading data. This image reader is also provided with a discriminating means for sorting the image data acquired by the image sensor 14 into peculiar image data and the other data based on reference data. The shading calculating means calculates shading data by using the data acquired by executing the specific processing to the image data which are determined as the specific image data by the determining means, and the image data which are determined as not any peculiar image data by the determining means.
Patent JP-2003041055-A (JP)
Title: Natural rubber composition
Inventor: YANAGISAWA KAZUHIRO
IPC: C08L7/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a natural rubber composition markedly improved in processability without affecting the modulus and deterioration characteristics of the natural rubber and having good balance among a wetting performance, high fuel economy and abrasion resistance, and to provide a pneumatic tire using the composition. SOLUTION: This natural rubber composition is obtained by compounding (A) a non-rubber component-containing natural rubber obtained by splitting the amido linkage of a natural rubber latex with (B) silica and/or an inorganic filler shown by general formula (I): mM<1> .xSiOy .zH2 O (where, M<1> is a metal atom selected from the group consisting of Al, Mg, Ti, Ca and Zr or a specific compound containing the metal atom; and m, x, y and z are each a specific integer). The other objective pneumatic tire using the rubber composition is provided.
Patent JP-2003043831-A (JP)
Title: Image forming device
Inventor: TAKIGUCHI TOSHIKI
IPC: G03G15/16
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing transfer electric field from being decreased by taking a means for restraining the polarization of the dielectric of a transfer belt after a toner image is transferred from a photoreceptor drum to paper. SOLUTION: This image forming device is equipped with a photoreceptor drum 200 on which the toner image is formed, and a transfer unit 203 consisting of a transfer belt 203c coming into contact with the drum 200 through the paper, laid between a driving roller 203a and a driven roller 203b and having at least the outer circumferential surface formed on the dielectric, and a transfer electrifier (bias roller 203b and bias circuit 203g) for generating the transfer electric field for transferring the toner image to the paper. The device is provided with a polarization restraining means (polarization roller 203d and bias circuit 203f) for restraining the polarization of the dielectric of the belt 203c by imparting an electric field in a reverse direction to the transfer electric field to the belt 203c.
Patent JP-2002114812-A (JP)
Title: Method for producing colorant-containing polymer emulsion
Inventor: SHIRATANI TOSHIFUMI
IPC: C08F2/44
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a colorant-containing polymer emulsion, capable of affording an emulsion of a polymer fine particle having a high concentration of solid content, uniformity and a fine particle diameter and containing a colorant in a high concentration. SOLUTION: This method for producing a colorant-containing polymer emulsion is characterized in that an oil phase containing a polymerizable monomer, a colorant and a polymerization initiator soluble in the monomer is emulsified in water in the presence of a surfactant to give an O/W type emulsion of a colorant-containing monomer having 20-500 nm volume-average particle diameter of oil drops and the monomer in the oil drops is polymerized in the oil drops.
Patent JP-2003045152-A (JP)
Title: Magnetic tape cassette
Inventor: ASHIKAWA TERUO
IPC: G11B23/30
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cassette surely holding inside the case a substrate enabling discrimination whether or not the magnetic tape is for data storage. SOLUTION: The magnetic tape cassette is provided with, in a hollow rectangular parallelepiped case, a substrate 30 which can record electronic information. A pair of side ribs 13a, 13a with a prescribed height holding both of the side sections of the substrate 30 between the peripheral wall 16 and the ribs 13a, 13a are provided near one of the corner sections of the case, and a center rib 13b to pressurize the central part of the substrate 30 both of the side sections of which are held by the side ribs 13a, 13a is provided at the position between the side ribs 13a, 13a of the peripheral wall 16.