baber/WOPTO huggingface dataset:
Patent JP-2003026709-A (JP)
Title: Uv ray curable resin composition, coating film forming method and use thereof
Inventor: MATSUNAMI HITOSHI
IPC: C09D4/02
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a UV ray curable resin composition with one liquid type composition in which a pot life is not restricted and which is excellent in adhesion property, heat-resistance and storage stability. SOLUTION: The UV ray curable resin composition contains (A) an acid- modified alkyd resin of which an acid value is 20-80 mgKOH/g; (B) a compound having at least two (meth)acryloyl groups in the molecule; and (C) a photopolymerization initiator.
Patent JP-2003025484-A (JP)
Title: Gypsum board
Inventor: OSHITA TOSHIO
IPC: A61L9/01
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a gypsum board for effectively capturing not only a formal dehyde to be dissipated when newly building but also a formaldehyde to be dissipated by a decomposition of an adhesive for a long period. SOLUTION: The gypsum board is obtained by casting a slurry obtained by mixing a raw material of a core with water between raw papers for the board for forming front and rear surfaces of the board, molding the gypsum board in a predetermined shape, then drying the gypsum board, and adding an organic formaldehyde scavenger and an inorganic formaldehyde scavenger to the molded board. Thus, the gypsum board can effectively capture not only the formaldehyde to be dissipated in a high density when newly building but also the formaldehyde to be dissipated for the long period.
Patent JP-2003034153-A (JP)
Title: Drive unit
Inventor: OSHITARI SHUNICHI
IPC: B60L50/16
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a drive unit suitable for a hybrid vehicle provided with an engine and a motor capable of obtaining a large drive force in a low vehicle speed range. SOLUTION: This drive unit comprises a differential device of 2-freedom having four or more input and output elements, an input In from the engine, an output Out to a drive system, and two motor/generators MGi and MGo are independently assigned to the elements, and a brake B is provided on the elements other than the element to which the output is assigned. The elements other than the output are braked by the brake, whereby a large deceleration ratio can be set between the input In and the output Out. Accordingly, the startability can be improved without increasing the capacity of the motor/ generator.
Patent JP-2003034932-A (JP)
Title: Method of drawing out existing piles and excavation casing used for it
Inventor: ONODERA HIDETAKA
IPC: E02D9/02
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a method for easily and reliably drawing out existing piles, without giving damages to the housing environment of neighboring inhabitants, etc., and also preventing subsequent existing pile cutting operations from becoming difficult due to the slime arising from cutting operations, and to obtain an excavation casing used for this method. SOLUTION: A casing 3 provided with a narrow strip of cutter 8 in a spiral form along its inner bottom circumferential surface in the way that the spiral may reduce its inner diameter as it goes up is inserted into ground while being rotated so as to cover an existing pile 1 to be drawn out. The outer circumference of the existing pile 1 is cut with the spiral cutter 8 located within the casing 3 to reduce the diameter of the existing pile 1, which is then cut off at the point where its diameter has been reduced, and the cut-off pile portion is drawn out. The operations are repeated to finally draw out the entire existing pile 1.
Patent JP-2003033919-A (JP)
Title: Finely shaped component and manufacturing method therefor
Inventor: FURUKAWA MASAHARU
IPC: B29C33/38
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a finely shaped component, which has a fine uneven pattern and can be used, for example, as a stamper for use in the molding of an optical component such as a diffraction grating and a polariscope or an original plate for forming the stamper, and a manufacturing method for the finely shaped component. SOLUTION: A top part of a supporting base board 11 is plated with a plurality of types of thin films 32, different in easiness of etching or plating, in an alternating manner, so that a laminated body 31 of the thin films 32 can be formed; and the laminated body 31 is cut off in a direction crossing the thin film 32, so as to be formed into preferably strip-shaped cut pieces 33. which are rearranged to form a laminated surface on which edges of the thin films 32 are exposed in a laminated manner. The laminated surface is etched or plated to form a surface having fine irregularities. Thus, the finely shaped component, which can be used, for example, as the stamper or the original plate for forming the stamper, is obtained.
Patent JP-2003035182-A (JP)
Title: Fuel-pressure control device
Inventor: YOSHIDA YOSHIYUKI
IPC: F02M59/36
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel-pressure control device capable of suppressing torque shock or fluctuation in revolution, immediately after the operation finishing by fuel supply stop, such as fuel cut and also widening a lean combustion region. SOLUTION: The fuel pressure control device 100 controls the pressure of a fuel supplied from a high-pressure fuel pump 307 to an injector 304 via a pressure accumulation piping 303, and is provided with a condition materialization-determining means 101 for judging the shifting to a specified operation condition, such as fuel injection stop based on a prescribed parameter such as an engine revolution, a calculation means 102 for calculating, based on the parameter, a target fuel pressure value of the piping 303 immediately after terminating the specified operation condition, and a fuel supply control means 103 for forcibly stopping the fuel supply from the fuel pump 307 to the piping 303, in such a way that the pressure in the piping 303 reaches the above target value for an optional period during shifting to the specified operation condition.
Patent JP-2003037331-A (JP)
Title: Semiconductor laser diode
Inventor: SUGA YASUO
IPC: H01S5/065
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a self-pumped oscillation laser diode having a low resistance and exhibiting reliability under high temperature, and a real guide high output laser diode. SOLUTION: In the semiconductor laser diode, a current path from a p-type cap layer to a p-type clad layer has a stripe ridge comprising a semiconductor layer of at least three layers each having a different band gap wherein the width at the top of the p-type clad layer is 2.5 μm or less and the differential resistance of an element is 8 Ω or less at the working current.
Patent JP-2003038103-A (JP)
Title: Nutritive supplemental food for pet
Inventor: CHIYODA YOSHIO
IPC: A23K1/18
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide nutritive supplemental food for pets, enabling a user to timely give a required amount of nutritive supplemental food to pets under favorable conditions. SOLUTION: This nutritive supplemental food for pets is obtained by forming health auxiliary materials and tasty food materials respectively into granular or soup-like forms, and individually packaging the resultant product.
Patent JP-2003046212-A (JP)
Title: Electronic device, its manufacturing method, its designing method, circuit board, and electronic equipment
Inventor: IMAOKA NORIO
IPC: H01L23/498
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device that can surely be conducted electrically, method of manufacturing the device, method of designing the device, circuit board, and electronic equipment. SOLUTION: The electronic device has first and second electronic components 10 and 20. The first group of terminals 16 of the first electronic component 10 is arranged on some of a plurality of lines L1 passing over a first point P1 . The second group of terminals 26 of the second electronic component 20 is arranged on some of a plurality of second lines L2 passing over a second point P2 . The first and second points P1 and P2 agree with each other and the first and second lines L1 and L2 agree with each other. At least either one of the first and second group of terminals 16 and 26 is formed so that the terminals 16 or 26 may be extended along the first or second line L1 or L2 .
Patent JP-2003046495-A (JP)
Title: Device for storing private key for electronic signature
Inventor: TAWARA YOSHINORI
IPC: G06F21/10
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for storing private keys for electronic signatures, which can prevent a private key for electric signatures from being illegally utilized by a third party. SOLUTION: The device for storing the private key for electronic signature is connected removably to terminals 11, 12 for transceiving an electronic document under electronic signatures utilizing a public key and private keys, and stores the private keys 13 for the electronic signature.
Patent JP-2003045224-A (JP)
Title: Illumination device
Inventor: ASAO MINORU
IPC: F21V23/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device in which the electrical passage in which electricity is flowing can be simplified and the installation direction of the battery is not mistaken, since the positive electrode and the negative electrode of the battery are directly engaged with the positive electrode feeder terminal and the negative electrode feeder terminal that are electrically connected to the light source. SOLUTION: In the illumination device, a pair of positive electrode side feeder terminal 51 and negative electrode side feeder terminal 52 having different shape that are electrically connected to the light source 2 are arranged in the same direction on a reference face 12, and in the battery 4, a positive electrode 41 and a negative electrode 42 having different shape are formed on a reference face 40, and the positive electrode 41 and the negative electrode 42 of the battery 4 are directly engaged with the positive electrode side feeder terminal 51 and the negative electrode side feeder terminal 52.
Patent JP-2003042725-A (JP)
Title: Apparatus and method for measurement of cylindrical minor diameter
Inventor: YAMAZAKI KENICHI
IPC: F16C17/02
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method wherein the minor diameter or the displacement of a cylindrical inner circumferential face is detected at high speed and with satisfactory accuracy, by a displacement measuring part situated at the outside of the cylindrical inner circumferential face for a dynamic-pressure fluid bearing and the cylindrical inner circumferential face is inspected or the like. SOLUTION: A measuring-object raising and lowering device 12, a raising and lowering device 16 for focusing used to raise and lower a laser-displacement-gage holder 14 and a support base 20 for a reflecting-surface-holding-part turning device 18 are installed on a base 21. The turning device 18 turns a pillar-shaped reflecting- surface holding part 24 comprising a reflecting surface 24 in its upper end. The device 16 raises and lowers the holder 14. A laser displacement gage 26 detects the displacement of a measuring object on the basis of reflected light returned on the same axis line as an emitted laser beam.  The axis line of a laser beam emitted from the displacement gage 26, the axis line of the holding part 24, the rotating axis line of the turning device 18, and the axis line of a sleeve member 22 held by a measuring-object holder 10 agree, and a reflecting surface 24a is tilted by 45 deg. with reference to the axis line of the laser beam.
Patent JP-2003045160-A (JP)
Title: Video/voice recording/reproducing device
Inventor: NAKAJIMA YOSHINORI
IPC: H04N5/92
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To protect a scene which is being referred to by a reproduction list where scenes which a user wants to view are selected and edited in order to normally reproduce the scene according to the reproduction list even when a program including the scene being referred to by the reproduction list is erased. SOLUTION: When erasing a program including a scene which is referred to by a reproduction list, the scene is automatically copied to a recording device different from a recording medium in which the program is stored. Thus, it is possible to protect the contents of the reproduction list, and to reproduce the scene following the reproduction list without making a user consider it.
Patent JP-2003045089-A (JP)
Title: Plane holding device and disk manufacturing device using the same
Inventor: MATSUMOTO MASAAKI
IPC: G11B7/26
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a plane holding device finding the presence/absence of the fault of a plane holding unit in an early stage and minimizing product quality defects. SOLUTION: The plane holding device planarly holding a planar object is provided with a plurality of plane holding units 48 composed of a holding member 54 whose front surface is planar having a through-hole passing from the front surface to a back surface and a motor-driven fan 51 generating an air stream from the front surface side of the holding member 54 to the back surface side on the back surface side of the holding member 54, and cyclically moving paths 41, 42 and 43 on which a plurality of the plane holding units 48 go around cyclically in succession. A detection means 47 for detecting the presence/absence of the rotation of the motor-driven fan 51 of the plane holding units 48 is provided on the spot of one of the cyclically moving paths 41, 42 and 43.
Patent JP-2003041699-A (JP)
Title: Floor structure for building
Inventor: YAMAMOTO MASANORI
IPC: E04B1/86
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a building which is resistant to vibrations by damping vibrations generated at a sound insulation member by wooden brackets, and preventing transmission of most of the vibrations to beam members. SOLUTION: There is provided a floor structure for the building, according to which the pair of beam members are horizontally arranged in parallel with each other, and the sound insulation member is fitted into mutually facing surfaces of the beam members without forming a gap therebetween. Then, a top face of the sound insulation member is arranged so as to be almost flush with a top face of each beam member, and wooden brackets are set on the mutually facing surfaces of the beam members, followed by mounting and fixing the sound insulation member onto the wooden brackets. In this manner, the floor structure for the building is constructed.
Patent JP-2003049358-A (JP)
Title: Functional thin-wall material
Inventor: FUNAKI GANTAN
IPC: D06M11/77
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a functional thin-wall material capable of bringing about far-infrared radiation effect and minus ion release effect through a sheet to the human body when utilized as the sheet arranged on the rear surface of the sheet and performing heat insulation and various relaxation actions due to minus ion. SOLUTION: This functional thin-wall material 1 has far-infrared radiation property and is obtained by applying a composition (coated part 3 or 3') in which fine powder of a mineral generating a minus ion is dispersed in dotted state or linear state.
Patent JP-2003045278-A (JP)
Title: Switch unit and actuator using same
Inventor: YOKOCHI YOSHIKAZU
IPC: H01H19/62
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a switch unit equipped with a compact and low-cost cam which can surely act on a switch part of a limit switch. SOLUTION: The switch unit is provided with a cam 21 rotating with a rotating shaft 18 and a limit switch 22 of which a movable contact point moves from one fixed contact point to the other to open or close an electric circuit when the cam 21 acts on a switch part 28. The cam 21 is so structured to be provided with a first cam part 30 fixed to the rotating shaft 18 through a fixing pin 29 and a second cam part 31 with a gap in the rotating direction and with a through-hole 32 for the fixing pin 29 to penetrate and freely rotate by the amount of the gap and acting on the switch part 28 with a large diameter part 31a and a small diameter part 31b formed of a given peripheral length.
Patent JP-2002156868-A (JP)
Title: Image forming device
Inventor: YOSHIKAWA TAKAHIRO
IPC: G03G15/20
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where winding jam and paper jam in a fixing device can be easily and surely detected by inexpensive constitution and also the recurrence of the paper jam can be prevented. SOLUTION: This image forming device is provided with a reference temperature value setting means for setting a reference temperature value based on the temperature detected by a 1st temperature detection means and the temperature detected by a 2nd temperature detection means when a fixing member is heated by a heat source and its surface temperature attains specified set temperature. In the device, a control means calculates a temperature value based on the temperature detected by the 1st and the 2nd temperature detection means when the fixing member is heated by the heat source and its surface temperature attains the specified set temperature and compares the temperature value with the reference temperature value, and then it judge whether or not the paper winding jam to the fixing member occurs and stops energizing the heat source when the paper winding jam occurs.
Patent JP-2003049271-A (JP)
Title: Catalytic chemical vapor growth method and catalytic chemical vapor growth apparatus
Inventor: MASUDA ATSUSHI
IPC: B01J19/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To stabilize the properties of a thin film in a catalytic chemical vapor growth method in which a thin film deposition precursor is formed by catalytic decomposition reaction of gas molecules on the surface of a metal or metallic compound. SOLUTION: A member which transmits light and is impervious to gas molecules is disposed between a metal or metallic compound heated to a high temperature and a substrate for forming a thin film, the substrate is heated with transmitted light before thin film deposition while being protected from damage by gas molecules and then the member which transmits light and is impervious to gas molecules is removed. A change in the temperature of the substrate is suppressed when thin film deposition is started.
Patent JP-2003048212-A (JP)
Title: Powder charging device, fuel cell separator manufacturing apparatus and fuel cell separator manufacturing method
Inventor: TAMAKI ATSUSHI
IPC: B29L31/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To uniformly charge a raw material powder when the raw material powder is charged in a lower mold. SOLUTION: The lower mold 10 having the undersurface pattern of a fuel cell separator formed thereto, a powder charging device 20 for charging the raw material powder in the lower mold 10 and an upper mold having the upper surface pattern of the fuel cell separator formed thereto and superposed on the lower mold 10 after the raw material powder is charged in the lower mold 10 are provided. The powder charging device 20 is equipped with a slide part 30 and the film 31, on which the raw material powder is placed, provided on the slide part 30 and the film 31 follows the slide operation of the slide part 30 to be successively folded back to charge the raw material powder, which is housed by a first frame body 22, a second frame body 23 and the film 31, in the lower mold 10.
Patent JP-2003054893-A (JP)
Title: Vehicle for high lift work
Inventor: MIYAZAKI YOSHIHIRO
IPC: B66F9/06
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To favorably secure safety of an operator riding a work bench and carrying out high lift work. SOLUTION: In the vehicle for high lift work, the work bench is attached to a self-propelled vehicle body so as to vertically move via a boom, and in the work bench, a door body is attached to a work bench body so as to open and close and a lock means is interposed between the door body and the work bench body. The lock means is provided with a door body side lock piece with a base end part attached to the door body and engaging with a tip of an engagement pin attached to the work bench side, and a work bench side lock piece with a base end part attached to the work bench side and engaging with a tip of the door body side lock piece. A double lock is provided by both lock pieces.
Patent JP-2003055595-A (JP)
Title: Coating agent
Inventor: FUKUCHI YOSHIHISA
IPC: B32B27/20
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a gas barrier coating agent which can satisfy such various requirements, for example, sufficient oxygen barrier property and sufficient adhesiveness to various substrate plastic films, as having not been achieved by conventional polyvinyl alcohol resin-inorganic compound composite coating agents. SOLUTION: This coating agent is characterized by mixing an inorganic laminar compound with a resin prepared by grafting a monomer having a reactive double bond and carboxyl group on a polyvinyl alcohol-based resin. A coated product is obtained by coating a substrate with the coating agent.
Patent JP-2002141590-A (JP)
Title: Excimer or molecular fluorine laser and device intended for uv pre-ionization of active volume of electric discharge repetitively pulsed gas laser
Inventor: BORISOV VLADIMIR MIKHAILOVICH
IPC: H01S3/0975
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To prolong the useful life of mixture gas or the components of a discharge system by improving the laser output parameters. SOLUTION: A device for use with a repetitively pulsed gas laser provides self-initiated UV preliminary ionization of the active volume of a laser, which has extended high-voltage and grounded electrodes 12 disposed parallel to one another, to which peaking capacitors 14 distributed along the length of the electrodes are connected in a low inductance manner. The low-voltage contacts of the peaking capacitors are either connected directly to the grounded electrode or, if this connection is interrupted, dielectric plates are inserted that are disposed on one side or on both sides of the grounded electrode. If the capacitors 15 are charged rapidly, a surface discharge which effects UV pre-ionization of the volume of the main discharge and is uniformed distributed over the whole surface of the dielectric plates is produced on the surface of the dielectric plates.
Patent JP-2003059804-A (JP)
Title: Pattern-forming apparatus and method for manufacturing pattern
Inventor: MORITA MASAYUKI
IPC: G03F7/22
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a pattern-forming apparatus and a method for manufacturing a pattern, capable of writing patterns at a lower cost, at higher speed, and with high degree of accuracy. SOLUTION: In writing of a circuit mask pattern of a semiconductor, a pattern drawing on a reticle 2 with a light beam of 0-th order diffraction light by a GLV device array 8, and a scanning with the light beam and XY-stage 3 synchronized makes it possible to easily control the line width for suppressing increase in the line width, caused by increase in the light intensity, in comparing with the beam drawing and to write the pattern at a high speed.