baber/WOPTO huggingface dataset:
Patent JP-2004324601-A (JP)
Title: Single screw compressor
Inventor: KURITA SHIN
IPC: F04C29/12
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce over-compression loss by increasing an opening areal velocity of a discharge port (25) discharging high pressure gas from a compression mechanism (20) to a high pressure space (S2) in a casing (10) in a single screw compressor (1).  <P>SOLUTION: The discharge port (25) discharging the high pressure gas from the compression mechanism (20) to the high pressure space (S2) is composed of a radial direction discharge port (25a) penetrating a cylindrical wall (30) in a radial direction and communicating with the high pressure space (S2) and an axial direction discharge port (25b) extending from a discharge side end part of a screw rotor (40) in the axial direction and communicating with the high pressure space (S2) so that the high pressure gas of the compression mechanism (20) is discharged from the end part on a discharge side of the screw rotor (40) not only to a radial direction of the screw rotor (40) but also to the axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327360-A (JP)
Title: Fuel cell system
Inventor: ENJOJI NAOYUKI
IPC: H01M8/04
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system having a simple structure disusing an exhaustion process from an anode electrode side, and capable of stably continuing power generating operation.  <P>SOLUTION: The fuel cell system detects a density of nitrogen gas in a circulation supply channel 40 at the anode electrode 24 side by a nitrogen density detection part 42, and controls hydrogen gas supplied to the anode electrode 24 by controlling rotation of a pump 38 arranged at the circulation supply channel 40 depending on the nitrogen gas density so as to get into a stoichiometry capable of obtaining a target load current set at a target load current setting part 60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334922-A (JP)
Title: Magnetoresistive effect magnetic head
Inventor: TETSUKAWA HIROKI
IPC: G11B5/39
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the corrosion resistance of a magnetoresistive effect magnetic head and maintain a high magnetoresistive effect rate.  <P>SOLUTION: In a spin valve film 40 of a magnetoresistive effect magnetic head, a specular reflection layer is provided on a side opposite to a nonmagnetic layer forming side to a free magnetization layer. The specular reflection layer is composed of at least either of Au, a metallic oxide or an alloy oxide. The corrosion potential of the spin valve film is +0.4(V vs SHE) or larger to a standard hydrogen electrode when measured in a 0.1 mol/L NaCl solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334379-A (JP)
Title: Workflow system, program, and storage medium
Inventor: ITO ATSUSHI
IPC: G06Q10/00
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work flow system without requiring any setting of organization DBs and routes.  <P>SOLUTION: The work flow system comprises a process definition section 3 for defining processes; an initial instruction document creation section 4 for creating an initial instruction document, based on the process definition; an instruction document display section 5 for displaying the instruction document on the screen; a processing detail input section 6 for inputting processing details by using the displayed instruction document; and a next instruction document creation section 7 for creating the next instruction document according processing details inputted by the processing detail inputting section 6. The work flow system also comprises an action selection section 9 that includes actions and destinations as the processing details, and allows actions to be selected from action candidates possible in the processing detail inputting section 6; and a destination inputting section 10 for allowing a destination to be selected from the possible destination candidates or destination to be inputted newly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298959-A (JP)
Title: Apparatus for supplying blank
Inventor: YAMAGUCHI MARIO
IPC: B21K27/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for supplying a blank in which a roller feeding mechanism can be easily changed into a grip feeding mechanism only by removing a part of the structural members of the roller feeding mechanism and which has simplified structure, is miniaturized and has improved feeding force, feeding speed and feeding accuracy.  <P>SOLUTION: Rollers 3-6 are freely removable fitted to the one end parts of rotating shafts 7-10 one pair of which is opposite to each other vertically and the other longitudinally, and rotating gears 11-14 are fitted to the other end parts, both rotating gears opposite to each other vertically are engaged, and the lower rotating gears 12,14 dispose longitudinally are interlocked and connected with a servo-motor 16 to constitute the roller feeding mechanism 1A. Pinion gears 17-20 are removably fitted to the one end parts of each of the rotating shafts 7-10 with the rollers 3-6 removed from each of the rotating shafts 7-10, and a lower grip body 22 having a rack gear part 21 is disposed on the upper surfaces of the lower pinion gears 18, 20 disposed longitudinally, and an upper grip body 24 having a rack gear part 23 is disposed on the lower surfaces of the upper pinion gears 17, 19 disposed longitudinally. A fixed grip part 25 is provided on the surface of the lower grip body and a movable grip part 26 is disposed on the lower surface of the upper grip body via a cylinder 27 to constitute the grip feeding mechanism, wherein the movable grip part 26 approaches to and separates from the fixed grip part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332824-A (JP)
Title: Crank angle phase variable device
Inventor: IIDA TATSUO
IPC: F02D13/06
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crank angle phase variable device capable of surely holding a crank pin in the predetermined angle phase.  <P>SOLUTION: A crank arm 23 of a crank shaft 14 is supported on a crank spindle 16 freely to relatively rotate, and the crank pin 31 is integrally provided with the crank arm 23 at a position displaced from the center of rotation of the crank spindle 16. This crank angle phase variable device engages a lock pin 57 inside the crank arm 23 with a lock hole 55 of the crank spindle 16 to connect (lock) the crank arm 23 to (with) the crank spindle 16, preventing relative rotation thereof. Crank angle phase of the crank pin 31 can be changed by evacuating the lock pin 57 out of the lock hole 55 and relatively rotating the crank arms 22 and 23 in relation to the crank spindle 16 with the cylinder-inside pressure applied to the crank pin 31 through a piston.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312969-A (JP)
Title: Dc power supply
Inventor: TANIYASU MOTOMARE
IPC: H02M7/12
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve power factor by forcing a rectifying power supply 100 to feed electric power during a terminal gap period.  <P>SOLUTION: A rectifying power supply 100 is provided that rectifies the voltage of an AC power source 10. A capacitor circuit 50 is provided that is charged by receiving the voltage of the rectifying power supply 100. The capacitor circuit 50 is structured as a partially smoothing capacitor circuit that includes a plurality of capacitors 51/52 and a plurality of diodes 57/58/59 and that sets a high charging voltage of an entire portion, and sets a low discharging voltage. A switching element 30 is provided that is conducted during the terminal gap period when the absolute value of the voltage of the AC power supply 10 is low, and that allows a voltage to be outputted by adding a voltage of the one capacitor 51 and the voltage of the rectifying power supply 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330983-A (JP)
Title: Motorcycle
Inventor: DOSAKA SUSUMU
IPC: B62J7/06
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a scooter-shaped vehicle of a middle or larger size has an enlarged cover and it is difficult to load baggage in a straddle section.  <P>SOLUTION: A separate frame 18 is attached to a car body frame 11. Turn signal lights 21 and 21 and a head light 19 can be attached to the separate frame 18. Additionally, the baggage 33 such as a tent can be loaded in the front part of the separate frame 18. By disposing the separate frame, a car body cover can be disposed inside the separate frame, and hence the car body cover can be miniaturized and lightened. Additionally, vehicle components such as the head light, front turn signal lights, and meters can be attached to the separate frame. A front carrier can be formed in the front baggage part of the separate frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337211-A (JP)
Title: Plastic bag handle
Inventor: SHIBATA TAKAO
IPC: G06Q50/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use a plastic bag usable along with a plastic bag handle, suppress the use of the plastic bags more than necessary and contribute to the environmental conservation by providing a strong and practical plastic bag handle easily carried even with heavy articles put in the plastic bag.  <P>SOLUTION: This plastic bag handle 11 to be handed to a customer with the plastic bag 12 when newly distributing the plastic bag 12 is provided. This plastic bag handle 11 is formed into a hollow box shape and provided with a storage space 13 storing a folded plastic bag 12 to be freely taken in/out and is provided with a receiving part 14 penetrated into the front/rear direction and receiving a hanging grip 12a of the plastic bag 12, in the lower end part; and a handle identification code 20 capable of mechanically reading and identifying the plastic bag handle 11 specifying the user of the plastic bag handle 11, in a mechanically readable arbitrary position on the outside face or the inside face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340693-A (JP)
Title: Apparatus and method for measuring wavefront aberration
Inventor: HAGIWARA YUKIO
IPC: G01B9/02
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavefront aberration measuring apparatus which can check whether a reference plane for attaching a lens to be inspected and a cover glass are perpendicular to the propagation direction of a light incident thereon or not, even in a period of time when the wavefront aberration is measured.  <P>SOLUTION: The apparatus is provided with: a light source for emitting a reference light toward a reference plane plate; a half mirror disposed in the optical path from the light source; a recursive reflector capable of receiving the light which is incident from the side of the light source and which is reflected by the half mirror; a point imaging means for imaging the incident light into a point image and disposed in the optical path of the light which is incident from the side of a spherical mirror and which is reflected by the half mirror and the light which is returned again to the half mirror from the recursive reflector and which is transmitted through the half mirror; and a point image observation means for observing the light which is imaged into the point image by the point imaging means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342779-A (JP)
Title: Laser machining equipment and its cooling method
Inventor: UMEMOTO HIROSHI
IPC: H01S3/042
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining equipment, etc. which effectively prevent the generation of a dew condensation around a heat generating part.  <P>SOLUTION: The laser machining equipment is provided with a dissipator 16 in which a laser controller 1 is so attached that heat-conduct is performed with a laser exciter 6; a heat sink 20 equipped with a fan 21 for blast; a thermoelectric cooling heating element 17 with a heat dissipating surface, a heat absorbing surface to thermally conduct with the dissipator 16, and the heat dissipating surface attached on the heat sink 20; a housing 19 which contains the laser excitation portion 6; the dissipator 16 and the thermoelectric cooling heating element 17 in the state of tightly sealing so as to be intercepted from open air hermetically; and a thermal insulation 18 which so covers the dissipator 16 that the dissipator 16 does not expose to the outside except a contact surface with the thermoelectric cooling heating element 17 at the inside of the housing 19 and performs thermal interception.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342884-A (JP)
Title: Multilayered wiring substrate, bending forming method thereof, and bending mold apparatus
Inventor: OGISO HARUHIKO
IPC: H05K3/46
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate contact between conductor patterns in the bending formation of a multilayered wiring substrate.  <P>SOLUTION: A part 16a', 16b' of a plurality of conductor patterns 16a, 16b overlapped in the laminating direction in the multilayered wiring substrate 14 is formed side by side on a film 15c of single layer without any overlapping. Therefore, when the multilayered wiring substrate 14 is bent to be formed at the area M to be bent, the conductor patterns 16a, 16b, 16a', and 16b' come never into contact with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338314-A (JP)
Title: Cap-type writing instrument
Inventor: MORIYAMA TOKUO
IPC: B43K23/08
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap-type writing instrument which hardly undergoes a dimensional change with time, which hardly lowers in the fitting force of a barrel into a cap, and seldom suffers an insufficient fitting.  <P>SOLUTION: In this cap-type writing instrument, a plurality of protrusions are formed on the circumference of an outer wall of the barrel or an inner wall of the cap; a circumferentially continuous protruding part capable of getting over the protrusions is formed on the inner wall of the cap or the outer wall of the barrel, facing the protrusions; the cap is detachably attached to the barrel; and a clearance part, whose width is smaller than the circumferential width of the protrusion, is formed in the protruding part which is formed on the inner wall of the cap or the outer wall of the barrel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004136272-A (JP)
Title: Carbonated water production apparatus and carbonated water production method using it
Inventor: OOYANAI TAKESHI
IPC: A61H33/02
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbonated water production apparatus capable of effectively providing carbonated water of high concentration by a simple structure and technique, and a production method therefor.  <P>SOLUTION: A carbon dioxide gas is dissolved in water through a first carbon dioxide gas dissolving device (7) formed by a membrane module, and the carbonated water passed through the first carbon dioxide gas dissolving device (7) is passed through a static mixer (13), which is a second carbon dioxide gas dissolving device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004345134-A (JP)
Title: Method for intaglio offset printing
Inventor: SUGITANI MAKOTO
IPC: H01J11/34
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for keeping durability of an intaglio printing plate and accurately printing when an electrically-conductive pattern in a displaying device is formed by an intaglio offset printing system.  <P>SOLUTION: In the intaglio offset printing system, a method for intaglio offset printing is provided with a process wherein a paste ink containing a metal powder with an average particle diameter of 0.1-1.0 μm is fed on the intaglio printing plate, and the paste ink on the non-image area on the printing plate is scraped by a doctor blade with an edge made of a ceramic, and the paste ink is filled in the printing area. A recessed part for printing the electrically-conductive pattern is formed on the intaglio printing plate, and it is preferably applicable for the intaglio printing plate whose material is made of a soda lime glass.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348810-A (JP)
Title: Semiconductor storage device, method for controlling portable electronic apparatus and semiconductor storage device
Inventor: MATSUOKA NOBUAKI
IPC: H01L27/115
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the time for verifying a rewrite operation to a memory element after the rewrite operation is carried out to the memory device.  <P>SOLUTION: This semiconductor storage device is provided with: a memory array including a plurality of memory elements; a write state machine for applying, through a bit line, a second voltage for verifying whether a write operation or erase operation has been carried out after a first voltage for carrying out the rewrite operation or erase operation has been applied through the bit line; and a reset part for grounding the bit line after the first voltage is applied and before the second voltage is applied. Each of the plurality of memory elements includes a gate electrode formed on a semiconductor layer through a gate insulation film, a channel area arranged under the gate electrode, a diffusion area arranged on both sides of the channel area and having a conduction type reverse to the channel area, and a memory functional body formed at both sides of the gate electrode and for holding an electric charge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320693-A (JP)
Title: Packet control system, packet control apparatus, packet repeating apparatus and packet control program
Inventor: TSURUOKA TETSUAKI
IPC: H04L45/58
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To separate and integrate the repeating function and control function of a router without revising a conventionally utilized route control application.  <P>SOLUTION: A packet repeating apparatus 400 transfers a route control packet that is received through a network IF 475 to a packet control apparatus 200, and the packet control apparatus 200 receives the route control packets that are transferred from a virtual interface 215 for holding address information associated with the network IF 475 and from the packet repeating apparatus 400, transfers the received packets to a route control process after associating them to the virtual interface 215, receives the route control packet which the route control process has transmitted by associating the packet with the virtual interface, and transfers the received packet to the packet repeating apparatus 400.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349515-A (JP)
Title: Sem-aided appearance inspection apparatus, review apparatus, and alignment coordinate setting method
Inventor: KONNO TAKEHIKO
IPC: G01N21/956
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection system by which investigation or the like of the causes of defects of a semiconductor sample can be easily performed by making the work for observing defects detected by a SEM (scanning electron microscope)-aided appearance inspection apparatus is surely performable with the use of a review apparatus with high definition.  <P>SOLUTION: The inspection system, which is provided with a SEM-aided appearance inspection apparatus for detecting defects in a semiconductor sample during a semiconductor device manufacturing process and a high-definition review apparatus for examining the defective spots detected by the SEM-aided appearance inspection apparatus, is provided with a function of transmitting to the review apparatus an alignment dictionary image which is one of the alignment parameters that the SEM-aided appearance inspection apparatus sets up in its inspection recipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350169-A (JP)
Title: Image processing apparatus
Inventor: INOUE SHINJI
IPC: H04N1/60
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus in which a color can be designated even without performing complicated operations and a color can be designated even without indications on a monitor or a color liquid crystal when applying predetermined processing to color image data while designating its arbitrary color.  <P>SOLUTION: The image processing apparatus comprises an extraction means for extracting color information of a plurality of pieces of pixel data contained in the color image data, a color image data creating means for creating color image data of color samples corresponding to the extracted color information and of a color designation list resulting from adding identification information to each of the samples, an output means for outputting the created color image data, an input accepting means for accepting the input of the identification information, and a means for applying predetermined processing to the color image data on the basis of the color information of the samples added with the identification information when the input of the identification information is accepted by the input accepting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349223-A (JP)
Title: Socket for memory card
Inventor: TANAKA HIROHISA
IPC: H01R13/639
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket for a memory card capable of securing contact stability even if the bending size of a movable spring piece disperses.  <P>SOLUTION: A resin substrate 7 of a contact block 4 is disposed in the rear part of a housing directing contacts to a card slot while holding a plurality of contacts contacted with a connecting terminal of the memory card, a fixed contact plate 30 constituting a detection switch for detecting the insertion of the memory card and a movable spring piece 31. A fixed contact 30a provided at one end of the fixed contact plate 30 is exposed from the inner surface of a projected piece 71 of the resin substrate 7. The movable spring piece 31 has an elastic contact part 31a arranged oppositely to the fixed contact 30a and pressed by the memory card inserted in the housing to be bent to elastically contact with the fixed contact 30a. A V-shaped groove 31c is formed at a contact part with the fixed contact 30a in the elastic contact part 31a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351613-A (JP)
Title: Release sheet and pressure-sensitive adhesive element
Inventor: TOMITA DAISUKE
IPC: C09J7/02
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a release sheet hard to cause a heavy-releasing phenomenon even if irradiated with radiation, and a pressure-sensitive adhesive element using it.  <P>SOLUTION: The release sheet has a base material and the release agent layer, which is mainly constituted of a silicone resin, provided on the base material. The release agent layer contains a radical inhibitor and is subjected to radiation sterilization. The radical inhibitor contains a compound having an aromatic ring and a phenoic compound. The amount to be added of the radical inhibitor is 0.1-10 pts.wt. per 100 pts.wt. of the silicone resin. The thickness of the release agent layer is 0.01-3.0 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI