baber/WOPTO huggingface dataset:
Patent JP-2003344530-A (JP)
Title: System for radio transmitting and displaying fish finding information radio transmitter, and receiving and displaying terminal
Inventor: HORIUCHI HIDEKI
IPC: G01S7/62
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for radio transmitting and displaying fish finding information that can inexpensively and for every angler provide the guest anglers of a fishing boat with various kinds of fish finding information in a small size in real time.   <P>SOLUTION: This system for radio transmitting and displaying fish finding information is provided with a fish finder which outputs a group of information on the found results of fish in the form a NMEA data; a radio transmitter which extracts a plurality of bits of information including the information on the depth of water from the NMEA data, modulates the extracted information, and transmits the information by specific small-power radio; and one or more receiving and displaying terminals which display a sea bottom line on a screen by using the history of the information on the depth of water based on the plurality of bits of information and, at the same time, the information on the found results of the school of fish including the depth of water, the depth to the fish, and the amount of the fishes on the screen by receiving and demodulating transmitted radio waves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347323-A (JP)
Title: Adhesive member and semiconductor device
Inventor: MATSUZAKI TAKAYUKI
IPC: H01L23/12
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive member excellent in adhesiveness to the surface of a tape substrate on which no wiring is arranged, excellent in a high- temperature adhesive force before and after moisture absorption treatment and securing favorable resistance to the reflow of solder, in a CSP having F-BGA or BOC structure.   <P>SOLUTION: The adhesive member having an adhesive layer has characteristics wherein the adhesive force of the adhesive member to a substrate for a semiconductor package upon effecting 90°-peel strength measurement at 265°C is 30 N/m or higher while the ratio of the adhesive force of the adhesive member with respect to the substrate for the semiconductor package before and after the moisture absorption treatment (at a temperature of 85°C, under a humidity of 85% and a retaining time 12 hr) or the ratio (the adhesive force after moisture absorption treatment/the adhesive force before the moisture absorption treatment) is 0.8 or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003063127-A (JP)
Title: Fluid component for overlay print/underlay print for enhancing stability of ink in printing
Inventor: SCHUT DAVID M
IPC: B41M5/00
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a printing ink having an improved stability. SOLUTION: A block copolymer is added to any of a vehicle and an ink vehicle for an underlay print/an overlay print. The polymer increases a chemical interaction between the ink and a printing medium. The vehicle and the ink vehicle for the underlay print/the overlay print interact each other by an electrostatic interaction. Meanwhile, the polymer interacts with the medium by the interaction of a non-covalent bond to thereby increase a smear resistant fastness.
Patent JP-2003029224-A (JP)
Title: Optical waveguide modulator
Inventor: MIYAMA YASUYUKI
IPC: G02F1/035
Filed: 2002-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a high speed optical modulator which relates to an optical waveguide modulator used for a high speed and large capacity optical fiber communication system and cable-TV broadcasting, and is matched in an electrode impedance and is driven at a low voltage. SOLUTION: The optical waveguide modulator comprising a substrate 1 having an electro-optical effect, an optical waveguide 2 formed on the substrate, a buffer layer 5 of uniform thickness formed on the whole surface of the substrate, a signal electrode 3 arranged in the neighborhood of the optical waveguide for controlling the guided light, and a ground electrode 4, it provided with an arched notch form void part 6 forming a low dielectric constant area having a dielectric constant lower than that of the substrate on the bottom part of the signal electrode.
Patent JP-2004002089-A (JP)
Title: Hydrogen gas formation apparatus
Inventor: HAYASHI TAKAHIRO
IPC: C01B3/26
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen gas formation apparatus which can utilize a decalin/naphthalene reaction, can form decalin in a vehicle from a consumed raw fuel being a lower hydrocarbon such as methane, can regenerate naphthalene in a vehicle without needing any separate hydrogen feed means, and does not require the feed of decalin into the vehicle and the discharge and recovery of decalin from the vehicle.  <P>SOLUTION: The hydrogen gas formation apparatus is one wherein decalin 1 fed from a holding tank 10 is dehydrogenated in a reaction tank 20; the hydrogen gas is separated and discharged from a separation tank 30; decalin is formed through the formation of naphthalene from methane in a formation tank 60; and the naphthalene formed in the reaction tank 20 is regenerated in a regeneration tank into a decalin by treatment with the simultaneously formed hydrogen gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339455-A (JP)
Title: Easy assembling type cabinet
Inventor: OFUJI TOKUYUKI
IPC: F16B12/08
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the compactness and strength of packaging in an assembling type cabinet having a side plate, a top plate and a bottom plate connected through connecting members.   <P>SOLUTION: A back plate 4 is divided to two unit back plates 5, and both the unit back plates 5 are mutually connected so as not to be longitudinally and laterally shifted by fitting of a protruding part 25 to a holding part 26. Irregular-shaped inner fitting parts 27 are formed in four circumferential parts of the back plate 4, and outer fitting parts 13 to be closely fitted to the inner fitting parts 27 are formed on the rear inner surfaces of the side plate 1, the top plate 2 and the bottom plate 3. Since the inner and outer fitting parts 27 and 13 are mutually fitted, a strong structure can be formed in spite of a cabinet having the divided back plate 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009301-A (JP)
Title: Tie-rod clamping device of tire vulcanizing apparatus
Inventor: ICHIMARU HIRONOBU
IPC: B29C35/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a simple and compact structure by enabling a tie rod to be clamped/released by pivoting of a clamp arm and to enable a pair of clamp arms to actuate synchronously by a simple structure.  <P>SOLUTION: In a tie rod clamping device 5 of a tire vulcanizing apparatus which clamps a small diameter part 31 of the tie rod 3 droopingly provided to a top plate 10 under a state wherein the small diameter part is passed through a through hole 4 formed to a bottom plate 20, a pair of two pieces of clamping arms 51, 51 for pinching/opening the small diameter part are rotatively supported to a fixing plate with supporting shafts 50, 50. Both clamping arms are in a reciprocative manner pivoted so as to cross at right angles an axial direction of the tie rod centering a supporting shaft and the tie rod is clamped by pinching the small diameter part by pivotting in the opposed direction. Besides, the small diameter part is made open by pivotting in the seceding direction and clamping of the tie rod is released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009322-A (JP)
Title: Printing apparatus
Inventor: KATSURAGI KOJI
IPC: B41L13/14
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the erroneous detection of the presence of a master even when a printing drum is allowed to stand over a long period of time in a master wound state and there is the lowering of the light reflectivity of the master caused by the leaching of the ink component on the master and to eliminate the winding mistake of the master.  <P>SOLUTION: The clamper 25 provided on the outer surface of the printing drum 20 has a clamper base 56 and a clamper body 57. The passage of a current is cut off between the clamper base 56 and the clamper body 57 and, when there is no master in them, an electrically connected connection terminal is provided. When the detection needle 55 of a movable electrode 26 comes into contact with the outer surface of the clamper body 57, the current passing state between the clamper base 56 and the clamper body 57 becomes a detactable state and the presence of the master is detected by a passage-of-current detection means 57.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009326-A (JP)
Title: Arithmetic unit for heat history of thermal printer
Inventor: EBATO TAKASHI
IPC: B41J2/36
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a circuit scale for an operation of a heat history.  <P>SOLUTION: The storage capacity of a heat memory wherein heat accumulation data are written is made larger by an offset in writing the data than that for one line. Using the heat accumulation data in prescribed tap numbers read out from a line memory, the operation of the heat history including diffusion computation is executed and updated heat accumulation data are calculated. An address obtained by adding the offset corresponding to the tap numbers to the address used on the occasion of reading the heat accumulation data before updating is specified for the updated heat accumulation data and written in the line memory to be returned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008950-A (JP)
Title: Harmful material adsorbent and method for preparing the same
Inventor: FUJITA KOUJI
IPC: B01J20/02
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a harmful material adsorbent to be for improving soil and water quality by satisfactorily utilizing the features of a rare earth compound and suppressing elution of lead from the rare earth compound even though the compound of the rare earth metal is used as a main agent, and a method for preparing the same.  <P>SOLUTION: In this method for preparing the harmful material adsorbent, the harmful material adsorbent comprising, as a main agent, grain and powder of a rare earth compound having a lead content of not more than 0.08 wt%, and a naturally occurring mineral containing the rare earth compound and lead are ground, and the resultant powder is washed with water containing sulfuric acid ions to separate and remove lead, whereby a purified rare earth compound having a lead content of not more than 0.08 wt% is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018271-A (JP)
Title: Seed crystal holding fixture and method for producing single crystal
Inventor: OKUNI YOSHIYUKI
IPC: C30B15/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seed crystal holding fixture and a method for producing a single crystal in which a high purity single crystal can be securely pulled up without destroying the seed crystal and the holding fixture even when growing single crystals having a heavy weight of 170 kg or more.  <P>SOLUTION: The seed crystal holding fixture holds the seed crystal by pressure-contacting the end surface 15 of an inserting and fitting implement 14 with reverse taper to the holding surface 18 of a tapered seed crystal 5 when pulling up the single crystal by a Czochralski method. The inserting and fitting implements are provided two or more in a main body 12 of the holding fixture at the same height and at equal intervals around a central axis 19. Preferably, the inserting and fitting implement is comprised of a carbon fiber reinforced carbon composite or an isotropic sintered carbon, and the main body of the holding fixture comprises any of the carbon fiber reinforced carbon composite, a reinforced isotropic sintered carbon or molybdenum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018537-A (JP)
Title: Acrylic resin plastisol coating composition
Inventor: ETO HIROFUMI
IPC: C08G18/10
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic resin plastisol coating composition having good storage stability and operating efficiency and affording a coated film having excellent adhesion and resistance to chipping.  <P>SOLUTION: The acrylic resin plastisol coating composition comprises acrylic resin particles and a self-cross-linkable type blocked isocyanate prepolymer having blocked isocyanate groups and hydroxy groups in the molecule. The acrylic resin plastisol coating composition has the good storage stability and operating efficiency and affords the coated film having the excellent adhesion and resistance to chipping.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020206-A (JP)
Title: Solid detector
Inventor: IWAKIRI NAOTO
IPC: H01L27/146
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce deterioration of image quality caused by flare components of reading light.  <P>SOLUTION: An incidence limiting part 40 to transmit only reading light L1 of an incidental angle α smaller than a prescribed limit incidental angle θc is provided on the side of a reading light radiation surface 10a of an electrostatic recording body 10. The reading light is transmitted through the incidence limiting part 40 to be radiated to the electrostatic recording body 10 only when the incidental angle α of the reading light is smaller than the limit incidental angle θc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020825-A (JP)
Title: Liquid crystal display and its manufacturing method
Inventor: TASHIRO TOMOHIRO
IPC: G02F1/13
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid crystal display capable of easily writing information into an EEPROM mounted on a circuit board without using an engagement type connector.  <P>SOLUTION: A land 10 connected to the EEPROM is formed in the vicinity of an end surface 6a of a source circuit board 6 on which the EEPROM is mounted. Further prepared is a tool 20 for connection which has a probe 21 corresponding to the land 10 and is connected to a system device for EEPROM write through a cable 23. After the liquid crystal display is assembled, a positioning pin 22 provided to the tool 20 for connection is inserted into a positioning hole 11 formed in the tool 20 for connection to position and fix the tool 20 for connection, and the probe 21 of the tool 20 for connection is brought into contact with the land 10 for EEPROM write to write or read information into or out of the EEPROM.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016467-A (JP)
Title: Massage machine
Inventor: FUJII YASUO
IPC: A61H7/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine for grabbing and massaging the body of a person to be treated by allowing a pair of treating elements to come close to and separate from each other in approximately the height direction of the person to be treated.  <P>SOLUTION: This massage machine includes: the pair of treating elements 10 which are arranged side by side in the approximately height direction of the person to be treated and stimulate the body of the person; and a grab motion mechanism for allowing the treating elements 10 to come close to and separate from each other in the approximately height direction of the person.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020451-A (JP)
Title: Analyzer
Inventor: WAKITA TSUGIO
IPC: G01N21/17
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzer that can accurately detect the images of an object to be analyzed by automatically correcting a trackjump.  <P>SOLUTION: The continuity of address information written on an optical disk by pits, grooves, etc. is monitored at all times (S5). The occurrence of a trackjump at the part of the object to be analyzed is detected by its discontinuity. Missing image information on the object to be analyzed is retraced and acquired by moving to normal address time (S7).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003033377-A (JP)
Title: Torsion device of extracorporeal prosthesis
Inventor: SKIERA RICHARD
IPC: A61F2/60
Filed: 2002-06-19
Abstract: PROBLEM TO BE SOLVED: To improve the functionality of the torsion device of a conventional technology. SOLUTION: Torsion elements are two individually different torsion spring elements (3, 4), and these torsion spring elements have different spring characteristics and are arranged to be interposed respectively between abutments (7, 8 and 7, 9) related to the torsion spring elements under initial stress. Only one torsion spring element (3 or 4) of the two torsion spring elements activates in one direction (5 or 6), i.e., in the clockwise rotating direction or counter clockwise rotating direction.
Patent JP-2004019365-A (JP)
Title: Thumb-turn cover
Inventor: TAJIMA HIDEYUKI
IPC: E05B13/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thumb-turn cover capable of stopping rotation of the thumb-turn by a wire, a bar,etc. and unnecessitating a attaching/detaching member and further, operating pinching rotation operation.  <P>SOLUTION: A thumb-turn cover 11 rotatably covering a thumb-turn 21 extruded on a door surface 27 is provided with a substantially hemispherical face-shaped protrusive cover 13 in which the thumb-turn 21 is contained in a recessed space 19 and the thumb-turn is covered, and a fixing plate 17 connected to the opening peripheral edge 15 of the protrusive cover 13 and brought into contact with the door surface 27 through an adhesion means. At least the cover 13 has a rigidity retaining a substantially hemispherical face and formed with a flexible material making the thumb-turn 21 rotatable by deformation by means of a pinching force from the outside and rotation force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019925-A (JP)
Title: Coupling
Inventor: SADAKATA KIYOSHI
IPC: F16D1/04
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling where bolts are prevented from being deformed in assembly while increasing a productivity.  <P>SOLUTION: A pair of abutting parts 31 and 33 are extended from the opening end of a first holding part 21, and a pair of abutting parts 35 and 37 are also extended from the opening end of a second holding part 23. Bolt holes 41 for passing the bolts 17 therethrough are drilled in one abutting parts 31 and 35, and nut holes 45 in which nuts 43 are fixedly press-fitted are bored into the side ends of left side abutting parts 33 and 37. Abutting pieces 51 and 53 are extendedly provided at the axial center part of the first holding part 21 and the second holding part 23. Stopper projections 55 and 57 as deformation suppressing means opposed to each other at a specified distance s are projectedly provided on the abutting pieces 51 and 53.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029261-A (JP)
Title: Polymerizable composition for color filter, color filter using the same and method for manufacturing color filter
Inventor: SHIMIZU MIE
IPC: C08F265/06
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerizable composition (colored resist) for a color filter free of formation of a horny thick film part at the edges of a coated surface even when a coating film is formed by a slit coating system and to provide a color filter and a manufacturing method.  <P>SOLUTION: In the polymerizable composition consisting essentially of a color pigment, an acrylic monomer, an acrylic resin, a photopolymerization initiator, a solvent and a surfactant, a silicon-containing surfactant having a phenyl group and a molecular weight of 3×10<SP>3</SP>-4×10<SP>3</SP>is used as the surfactant. A silicon-containing surfactant represented by formula (1) is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029372-A (JP)
Title: Mask, method for measuring imaging property, exposure method and method for manufacturing device
Inventor: HAYASHI TSUNEHITO
IPC: G03F1/84
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and efficiently measure the imaging property of a projective optical system.  <P>SOLUTION: The angular pattern of a diffraction grating having different diffraction efficiencies of positive side diffracted light and negative side diffracted light of the same order is transferred to the top of a wafer to form a transferred image TP1W on the wafer. The transfer position of the transferred image TP1W on the wafer is allowed to shift by ΔY in the Y-axis direction in proportion to defocus amount at that time. An inversely angular pattern is then transferred in such a way that it overlaps the transferred image TP1W to form a transferred image TP2W. The length of the longer diagonal line (X-axis direction) of a mark image SM1 formed in the overlap of the transferred images TP1W and TP2W on the wafer is measured. On the basis of the length of the diagonal line, coded defocus amount can be calculated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027056-A (JP)
Title: Manufacturing method for cellulose acetate
Inventor: MATSUO SHUNICHI
IPC: A23L27/30
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing cellulose acetate useful as a low cost biodegradable plastic using corn cob meal discarded heretofore as a raw material.  <P>SOLUTION: Cellulose acetate is manufactured by cooling corn cob meal in a pressure container of 150 - 250°C and 20 to 29 MPa and filtering the cooked one by a filter to obtain solid matter. An acetic anhydride and sulfuric acid are added to the solid matter to perform dehydrating and acetylating treatment of the solid matter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031201-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/52
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein reflecting light caused by wiring reaches the eyes of an observer due to wiring or TFT installed in a portion other than a light emitting region in top surface outgoing structure.  <P>SOLUTION: Structure preventing reach of reflecting light caused by the wiring from reaching to the eyes of the observer is formed by installing a multilayer film 61 absorbing light in a region other than the light emitting region. Specifically, the multilayer film 61 absorbing light is used as a top surface of a barrier rib (called a bank or a barrier) covering the end of a first electrode 66b, and organic resin 67 is used as a bottom layer. The barrier rib comprises a laminate of three or more layers formed with different materials.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003016782-A (JP)
Title: Memory system for enhancing availability of semiconductor memory unit, and refresh method for the semiconductor memory unit
Inventor: KYUNG KYE-HYUN
IPC: G11C11/403
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a memory system for enhancing the availability of a semiconductor memory unit, and to provide a refresh method for the semiconductor memory unit. SOLUTION: This system comprises a plurality of semiconductor memory devices generating an address of a bank refreshed next and an address of a word line as a first refresh bank address and a refresh-row address responding to a refresh-instruction and refreshing a word line of a bank corresponding to the first refresh-bank address and the refresh-row address, and a memory controller issuing the refresh instruction for the plurality of semiconductor memory devices and generating a second refresh-bank address of the same as the first refresh bank address responding to a refresh instruction. The memory controller applies only a refresh instruction without applying a bank address, refreshes selectively a specific bank, and memory use efficiency can be improved.