baber/WOPTO huggingface dataset:
Patent JP-2004154870-A (JP)
Title: Nailing depth adjusting device for nailing machine
Inventor: AKIBA YOSHITAKA
IPC: B25C7/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nailing depth adjusting device which is simple in structure, low in cost, available in wide application range, and positively starts its nailing operation.  <P>SOLUTION: In implementation of the nailing depth adjusting device for a nailing machine, which is low in cost and available in extended application range, a nailing machine main body 1 includes a boss portion 4 having a flange portion 4b and a female screw portion 2 into which a male screw portion 5 is screwed, and a latch 8 having an elastic engaging portion 8a is mounted on a peripheral surface of a screw body having the male screw portion 5, followed by engaging the elastic engaging portion with a recess formed in a peripheral surface of the boss portion, and then a head 5a of the screw body is arranged at a location on which an abutting portion 6a of a contact arm 6 abuts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158239-A (JP)
Title: Female terminal and electric connector equipped with female terminal
Inventor: HARADA TOMONORI
IPC: H01R4/18
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a female terminal that can prevent a male terminal from being installed in a wrong manner into the cavity of a housing without shortening the contact margin of the male terminal, and an electric connector.  <P>SOLUTION: The female terminal comprises a pair of belt-shape elastic members 3 which are supported by a support part 5 in cantilever form and mutually approach closest at the top end portion 3a by facing each other, a cable mounting part 7 which is continued from the support part 5 and mounted with a cable, a protection part 9 that covers the insertion side of the male terminal at the top end portion 3a of the elastic members 3 and forms an opening 17 capable of inserting the male terminal to be inserted between the elastic members 3, and a belt-shape coupling part 11 coupled to the support part 5. The portion of the protection part 9 side is made a wider portion 11a wider than the other portion of the coupling part 11, and the coupling part 11 is formed between the elastic members 3 in parallel with the elastic members 3 in a developed state, and the wider portion 11a is positioned between the top end portions 3a of the elastic members 3 and forms a notch 23 corresponding to the shape of the wider portion 11a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159692-A (JP)
Title: Rod-shaped light emitting toy
Inventor: WATANABE TOSHIYUKI
IPC: A63H5/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod-shape light emitting toy having unexpectedness in its light emitting mode.  <P>SOLUTION: This rod-shape light emitting toy is provided with a rod-shape light emitting part having a cold-cathode tube, a transformer changing a voltage impressed on the cold-cathode tube, and a control circuit controlling the voltage impressed on a primary side coil of the transformer and changing the voltage impressed on the cold-cathode tube to be connected to a secondary side coil. This toy is so constituted that the control circuit changes the voltage impressed on the primary side coil through a switch operation to gradually extend the light emitting region from one end side to the other end side of the rod-shape light emitting part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164879-A (JP)
Title: Illumination lamp having brilliant depiction image inside
Inventor: YOSHIDA MASAO
IPC: F21W121/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination lamp of a beautiful appearance having a brilliant depiction image inside suitable for use in various ways as a decorative illumination lamp or the like, without heat radiation, with little consumption power contributing to power-saving, without damage, with safety improved, and excellent in an environment preservation effect.  <P>SOLUTION: By screwing down a metal cap (7a) at a mounting part to a socket coupled with a power source, a rectifying circuit and a voltage conversion drop circuit of a lighting circuit 9 inside the mounting part 7 are activated to light a luminous body 3 (LED). A depiction image 5 of an arbitrary form is formed inside a light-radiant surface 6 fixed to the mounting part 7 by laser processing, and this image 5 shines with the illumination of the luminous body 3 to give a beautiful appearance. Since an LED is used, there is no heating of the light-radiant surface 6, and power consumption is extremely little.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163317-A (JP)
Title: Method and instrument for measuring unit water amount for ready-mixed concrete
Inventor: MORIWAKE ATSURO
IPC: B28C7/04
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To quickly, easily and precisely measure a unit water amount by setting a neutron moisture meter in a sample to detect the number of thermal neutrons, after measuring an air volume pursuant to an air volume test (JISA1128-1998) for ready-mixed concrete.  <P>SOLUTION: When the ready-mixed concrete is received in a concrete placing site, the neutron moisture meter 4 is set after measuring the air volume pursuant to the air volume test (JISA1128-1998), the number of thermal neutrons is detected to calculate a moisture amount in a sample container based on a relation between the the number of thermal neutrons and the moisture amount in the sample container grasped preliminarily, and the unit water amount is calculated using water absorptions of a fine aggregate and a coarse aggregate and the measured air volume.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003229464-A (JP)
Title: Structure for detecting electrostatic charge effects in device processing
Inventor: KANE TERENCE L
IPC: H01L21/66
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device monitor structure which can detect localized defects due to floating-body effects, particularly on SOI device wafers.  <P>SOLUTION: The semiconductor device monitor structure includes a plurality of cells containing PFET or NFET device, disposed at a perimeter of the semiconductor device monitor structure which is bordered by an insulating region such as shallow trench isolation (STI). Each cell includes polysilicon gate structure having a specific spacing given by a first distance, and a portion extending beyond the perimeter a second distance. The cells are constructed in accordance with progressively varying ground rules, so that the first distance and the second distance are non-uniform between the cells. The cells may be turned to bit file map for single-cell failures, thereby enabling detection of the localized defects due to the floating-body effects.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004161934-A (JP)
Title: Method for producing vinyl chloride-based polymer
Inventor: HATANAKA TAKAYOSHI
IPC: C08F2/18
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a vinyl chloride-based polymer having a high bulk specific gravity and good quality in good productivity by using a heat-removing method using a reflux condenser by improving the reduction of the bulk specific gravity caused by the reflux condenser.  <P>SOLUTION: The method for producing the vinyl chloride-based polymer comprises removing the heat of ≥30% of the total calorific value by the polymerization by the reflux condenser and continuously adding 1-15 pts. wt. vinyl chloride monomer based on 100 pts. wt. vinyl chloride-based monomer fed before starting the polymerization in the following specified period when the vinyl chloride-based monomer is subjected to a suspension polymerization in an aqueous medium under a condition of ≤6 hr polymerization time by using a polymerization initiator and a dispersant: the period for additionally feeding the vinyl chloride monomer is within a period while the polymerization conversion is 40-65 wt.%, within a period while the polymerization conversion of the polymerization progressing in the additionally feeding period is 5-20 wt.%, and within a period while a polymerization rate is over 1.3 times of an average polymerization rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103543-A (JP)
Title: Tray-shaped silicon disk drive
Inventor: LIU WEN-TSUNG
IPC: G06K7/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tray-shaped silicon disk drive to further raise utility when a memory card is inserted for reading and writing.  <P>SOLUTION: The silicon disk drive comprises an outer frame 10, a table 20 installed in the outer frame 10, and a tray 30 sliding and opening/closing on the table 20. A circuit board 12 is installed in the outer frame 10, on which board 12 being installed a transmission unit 11 and several contacts 13. A plurality of terminals are installed on the bottom of the tray 30. Upper parts of the terminals on the tray 30 is made contact with output/input terminals 51 of the memory card 50 by sliding and opening the tray 30 and installing the memory card 50. Then, lower parts of the terminals on the tray 30 is electrically connected to the contacts 13 of the circuit board 12 by sliding and closing the tray 30, whereby data in the memory card 50 are transmitted through the output/input terminals 51, the terminals on the tray 30, the contacts 13, and the transmission unit 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146751-A (JP)
Title: Semiconductor device and its manufacturing method, circuit substrate, electronic equipment and manufacturing device of the semiconductor device
Inventor: YAMAZAKI TAKAO
IPC: H01L25/10
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which does not require sealing of a solder bump by an underfill resin, has high connection reliability to an external substrate, is inexpensive and repairable and has almost the same size as a bare chip, and its manufacturing method.  <P>SOLUTION: A flexible interposer substrate 11, wherein a plate 6 is in contact with the rear surface of a semiconductor chip 1 without being fixed and which is constituted of a thermoplastic resin 2, an insulating resin 3 and a wiring pattern 10 arranged between the resin layers, is formed to cover the circumferential side surface of the semiconductor chip 1 and the plate 6 once round. A conductor 4 is formed on the semiconductor chip 1 and the semiconductor chip 1 is connected to the wiring pattern 10 via the conductor 4 and an electrode pad 5 formed in the thermoplastic resin 2. Furthermore, the electrode pad 5 for external connection is formed in the insulating resin 3 and these electrode pads 5 are subjected to flip chip connection through a bump 8 to the electrode pad 5 on a mother board substrate 9 which is an external substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171989-A (JP)
Title: Hydrogen generator for fuel cell
Inventor: FUJIO AKIRA
IPC: H01M8/04
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen generator for a fuel cell used for generating a hydrogen-rich gas by steam reform of a material hydrocarbon-based fuel gas to supply it to the fuel cell or the like, and capable of efficiently heating, by a combustion exhaust gas, reforming catalyst in a reform tube.  <P>SOLUTION: This hydrogen generator 1 for a fuel cell is equipped with: the reform tube 3 having a catalyst layer 2 formed by filling the reforming catalyst between an erected inner tube 20 and a polygonal or waved outer tube 21 surrounding it; and an outermost tube 22 disposed by inscribing the respective polygonal or waved tops of the outer tube 21 to its outer shell. A passage for a reform gas is formed between the outer tube 21 and the outermost tube. Preferably, a combustion tube 6, the reform tube 3, the outermost tube 22, a heat insulation means, a CO converter 9, a first space part 13, a CO remover 11, a second space part 14 and a vessel are concentrically arranged in that order from the inside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002283-A (JP)
Title: Double layered cosmetic
Inventor: WATANABE SOICHIRO
IPC: A61K8/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double layered cosmetic which contains a large amount of ethanol for imparting an excellent cool feeling and an excellent astringent feeling, gives an excellent feeling of use such as softness of skin and unstickiness after it is used, and contains an emulsified layer excellent in redispersibility and preservation stability when it is used.  <P>SOLUTION: The double layered cosmetic comprises (a) 15-50 mass% of ethanol, (b) 0.01-20 mass% of an oil agent, (c) 0.01-10 mass% of a phospholipid, (d) 0.001-5 mass% of an alkyl methyl taurine salt, (e) 0.001-5 mass% of a water-soluble polymer, (f) 0.001-5 mass% of an electrolyte, and (g) water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175876-A (JP)
Title: Method for producing chitosan-containing composite emulsion, chitosan-containing resin composition produced thereby and chitosan-containing coating material
Inventor: URAGAMI TADASHI
IPC: C09D157/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a chitosan-containing composite emulsion keeping high volume efficiency and having improved quality.  <P>SOLUTION: The polymerization of a radical-polymerizable monomer in the presence of chitosan or its derivative is carried out by continuously or intermittently adding an emulsion liquid of the radical-polymerizable monomer to the reaction system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177685-A (JP)
Title: Photograph processing system
Inventor: HIROHATA WATARU
IPC: B23K26/38
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize the diversification of a photograph processing system in which an image is formed or a photograph sheet on which an image is formed is processed into a predetermined form with a laser irradiation by allowing the free variation of the form or the like of the photograph sheet on which the photograph is formed.  <P>SOLUTION: The system is composed such that the photograph sheet is produced with a laser printer 12 on the basis of an electronic image data picked up with a pickup camera 18, the picked up data are displayed on a touch panel 16 via a CRT 13 and a half mirror 17, and a cutting condition is set and inputted from the touch panel 16, and a cutting process is performed with a laser irradiating means 14 on the basis of the input condition by continuously or intermittently irradiating the photography sheet with the laser beam on a processing stage 15 in a state of a full cut of a penetrating form or a half cut of a nonpenetrating form, and a processing unit 19 controls the process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177285-A (JP)
Title: Rotary ornament device
Inventor: FUJII HIDENORI
IPC: G04B45/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary ornament device excellent in shock-durability.  <P>SOLUTION: The rotary ornament device is constituted in that it is provided with an ornament body 200, a supporting shaft body 300, and a driving means 500, wherein the shaft body movable along its rotary axis direction is provided and an elastic body 330 supporting the shaft body at a prescribed position is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176434-A (JP)
Title: Method for constructing structure and underground skeleton
Inventor: KOBAYASHI HIDEO
IPC: E21D13/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for constructing a structure by which an underground skeleton is built by using a crane without installing a permanent sub-substructural column and a construction cost can be reduced while the structure can be constructed efficiently when construction works of the underground skeleton and a ground skeleton are performed simultaneously in the structure composed of the underground skeleton and the ground skeleton.  <P>SOLUTION: In the method for constructing the structure, the method includes a process in which an excavated ditch 4 for building the underground skeleton 3 is constructed, a process in which a first split underground skeleton 10a is built to a part of the excavated ditch 4 and the crawler crane (crane) 30 is installed on the first split underground skeleton 10, a process in which a second split underground skeleton 10b is extended so as to be adjoined to the underground skeleton 10a, and a process in which the underground skeleton 3 composed of a plurality of split underground skeletons 10 is built in the ditch 4 by repeating extensions of the split underground skeletons 10 while the ground skeletons 2 are constructed on the split underground skeletons 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176144-A (JP)
Title: Magnesium oxide for separation agent for annealing
Inventor: TOTSUKA ATSUO
IPC: C01F5/08
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manganese oxide for a separation agent for annealing which is excellent in forsterite formation, and to provide a grain oriented silicon steel sheet.  <P>SOLUTION: The magnesium oxide for the separation agent for annealing contains boron. The ratio of 3 coordination boron in the boron contained in the magnesium oxide is 55 to 70%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180086-A (JP)
Title: Apartment house intercom device
Inventor: SHIMIZU KEN
IPC: G08B25/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To instantly display a plurality of pieces of needed video information on the monitor of the master machine in a living room.  <P>SOLUTION: An apartment house intercom system is provided with: a main entrance machine 4 with a camera installed at the entrance of an apartment house and used for allowing a visitor to call an inhabitant; living room master machines 1 each having a monitor 20 for displaying an image from the main entrance machine 4 with a camera; and a controller 3 with which an extension camera 5 installed in the entrance and a common use space of the apartment house is connected and which controls the main entrance machine 4 with a camera and the living room master machines 1. The living room master machine 1 has a switch button 22 for selecting and displaying an image of the main entrance machine 4 with a camera and an image of the extension camera 5 on the monitor 20. The controller 3 has a controller CPU 31a that performs control for acquiring the image of the main entrance machine 4 with a camera or the image of the extension camera 5 by selecting the images with the switch button 22 and switchingly displaying the images.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177765-A (JP)
Title: Image forming apparatus and its process cartridge
Inventor: MATSUURA NEKKA
IPC: G03G15/08
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can measure the amount of a stored developer with high precision by using only a DC power source while preventing the operation life of an image carrier from becoming short, and is manufactured at low cost.  <P>SOLUTION: When the amount of the stored developer in image forming operation is measured, a DC voltage generated by turning on and off a developing bias at time intervals shorter than a fall time is applied to a developing roller 13a, a detecting circuit 20 measures the amount of the stored developer with a value of electrostatic capacity C1 determined by a developer amount while preventing striped unevenness on an image surface. When the amount of the stored developer in image non-forming operation is measured, the developing roller 13a and image carrier are separated by oblique driving of a developing roller 13a and a DC measurement voltage is applied to the developing roller 13a to prevent hazard occurrence and toner sticking on the surface of the image carrier. The developing roller 13a and image carrier are set to the same potential to prevent a toner from sticking on the image carrier 11 from the developing roller 13a and the simple and low-manufacturing-cost constitution which requires no AC power source enables a high-precision measurement of the amount of the stored developer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185822-A (JP)
Title: Connector device for card
Inventor: MURAYAMA TAKEYOSHI
IPC: H01R13/641
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector device for a card by which loading of the card to a specified loading position can be detected without providing a metal plate piece.  <P>SOLUTION: The device comprises a fixed contact consisting of contact parts 35 and 36 including a first switch 17 detecting that a first card 1 and a second card 5 are loaded to specified loading positions, and a fixed contact consisting of contact points 37 and 38 including a second switch 18 detecting writing inhibition to the first card 1 and the second card 5 are provided to each housing; and a moving contact acting along with the movement of the first card 1 and the second card 5 to the specified loading position are contained and each moving point consists of torsion coil springs 43 and 53.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183248-A (JP)
Title: Space forming structure
Inventor: IMOTO KENICHI
IPC: E04B1/343
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To simply change an open type to and from a closed type and to improve strength and beauty in a structure installed indoors and used for various applications.  <P>SOLUTION: Struts 1, 2 are provided with hollow square inner members 5. A horizontal beam 3 is provided with an upper plate 35a and a lower plate 38a and formed hollow. A connection metal fitting 39 includes a foot 40 fitted in the inner member 5 and horizontally transverse arms 41. A downward opening 43 fitted to the arm 41 of the connection metal fitting 39 from above is formed at the end of the horizontal beam 3. A wall unit can be fitted to the structure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183713-A (JP)
Title: Opening and closing valve for fuel cell
Inventor: ICHIKAWA KENJI
IPC: H01M8/10
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing valve for a fuel cell of simple constitution which is automatically opened/closed to follow supply or stop of supply of pilot pressure.  <P>SOLUTION: As fluid (pilot pressure) is supplied to a second chamber 40 in a casing 34 composing an opening and closing valve for a fuel cell 10, a second retainer 94 and a diaphragm 36 are pushed by the fluid, so that a valve element 52 is lowered to compress a coil spring 102. Finally, a seat member 60 in a circular groove 58 provided in a lower end surface of a disc part 54 in a valve element 52 is seated on a valve seat 46. As a result, discharge of hydrogen is stopped. When supply of fluid is stopped to let pressure of hydrogen reaching a fluid inlet 44 exceed pressure in the second chamber 40, the valve element 52 is moved upward under resiliency energization of the coil spring 102. The opening and closing valve 10 for a fuel cell is thus opened, and hydrogen flows inside the opening and closing valve 10 for a fuel cell.  <P>COPYRIGHT: (C)2004,JPO&NCIPI