baber/WOPTO huggingface dataset:
Patent JP-2005034091-A (JP)
Title: Tree-protecting lid
Inventor: TAKAHASHI HIDEAKI
IPC: A01G13/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tree-protecting lid facilitating the removal of dirt entered and accumulated under the lower surface thereof.  <P>SOLUTION: The tree-protecting lid comprises a protecting plate 1 having a hole 2 through which the root part of a tree is passed, and many through holes for passing air and water to the surroundings of the root part of the tree. The protecting plate is divided to two or more plate fragments 11-16. Pairs of the neighboring plate fragments in the two or more plate fragments are mutually connected to hinges so that a part of the arbitrary one plate fragment at the opposite side of the other connected fragment can freely be lifted upward. The dirt 19 entered from the hole 2 and the through holes to the lower side thereof can be removed by lifting only one plate fragment 14 under which the dirt is present at a required angle. When the dirt is present over the whole surface under them, the dirt can be removed by opening the plate fragments 11-16 one by one. The weight required at the lifting is only the weight of the one plate fragment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038353-A (JP)
Title: Bid management system, bid management method and program
Inventor: TAKAHASHI SUMIKO
IPC: G06Q50/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To make an electronic bidding system appropriate for bidding in an international scale.  <P>SOLUTION: In an orderer terminals 4a and 4b, an orderer specifies a temporay ending time of day which is before an ending time of day when bidding ends. Based on a time zone code of a time zone to which the orderer belongs and a time zone code of a time zone to which a supplier belongs, a bid management system 3 calculates the time of day in the time zone to which the nominated contractor belongs at the time of the temporay ending time of day specified by the orderer. Supplier terminals 5a to 5c display the time of day calculated as the bidding end time of day.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042381-A (JP)
Title: Half-split member for drain pipe and drain pipe
Inventor: TAKEUCHI HIDEO
IPC: F16L9/22
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a half-split member for a drain pipe and the drain pipe easy in manufacturing having superior structural strength.  <P>SOLUTION: A base body 10 is composed of a synthetic resin material and has a cross-sectional circular arc shape. A projecting part 11 and a recessed part 12 are formed on the inner peripheral surface 110 and the outer peripheral surface 120 of the base body 10, alternately continue in the direction indicated by an axis (a), and extend in the peripheral direction. Contact planes 13 are formed at both ends in the radial direction in the base body 10, and have plane shapes of closing the recessed part 12 of the outer peripheral surface 120. The illustrated contact planes 13 have plate shapes orthogonal to the projecting part 11 and the recessed part 12, and have connecting holes 14 in the planes. A pedestal 15 is equipped on the outer peripheral surface of the base body 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004064783-A (JP)
Title: Apparatus and method for making safe distributed network
Inventor: PERKINS GREGORY M
IPC: H04L9/14
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed operating environment which is safe from various kinds of attacks.  <P>SOLUTION: The apparatus and method for making safe handling of data within a distributed network is implemented by a safe agent 14 which is connected to a primary communication unit 12, a secondary communication unit 18 and a client 20 by a safe channel 16. The primary communication unit 12 and the secondary communication unit 18 are connected to different key storage devices having keys. An encryption and decryption method using distributed keys is disclosed. The other method utilizes a key a great number of times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005049196-A (JP)
Title: Fuel assembly for boiling water reactor
Inventor: YAMAGUCHI TAKASHI
IPC: G21C3/34
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel assembly for a boiling water reactor equipped with a spacer with a mixing vane which improves a thermal margin without increase of a pressure loss, concerning the fuel assembly for the boiling water reactor wherein partial length fuel rods are introduced corresponding to high burnup of the fuel.  <P>SOLUTION: In the fuel assembly for the boiling water reactor where a plurality rod-shaped elements including fuel rods arrayed in parallel between an upper tie plate and a lower tie plate by the plurality of spacers for holding the rod-shaped elements mutually at intervals, a part of the fuel rods are replaced with short fuel rods shortened in comparison with the fuel rods, and three kinds of spacers classified by the disturbing degree of a coolant flow by the mixing vane are provided as the spacers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046715-A (JP)
Title: Radical-containing liquid and its manufacturing method, control method, and manufacturing device, and method of compound reaction using the liquid
Inventor: NAKAMURA AKINOBU
IPC: C02F1/461
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaction control method and its apparatus which effectively accelerate a target reaction and obtain a quick and efficient reaction by effectively using the reactivity of both oxidative radical and reducing radical and controlling the quantity, kind, stability, and reactivity of generated radicals, in the synthesis of functional substances and the decomposition treatment of hardly decomposable organic substances.  <P>SOLUTION: At least a pair of electrodes are installed in a reaction solvent. The electrodes are energized to generate the oxidative radical and the reducing radical, thereby affording a radical-containing liquid where both radicals coexist in a reaction space during a reaction period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046358-A (JP)
Title: Game machine
Inventor: KUBO KAZUNORI
IPC: A63F7/02
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine suppressing a start winning rate even if increasing the number of game balls flowing in a guide passage and capable of giving a player rapport to the start winning.  <P>SOLUTION: This game machine is formed with four grooves in the outer circumferential face of a sorting roller 410, applied with a driving force by a motor 420, and changed over between a connected state of a stage to a special hole in the inner side of the sorting roller 410 and an unconnected state by the grooves. This game machine changes the turning state of the sorting roller 410 in correspondence to the variable display by the control of a display control device. This constitution can change the duration of the guide state so as to change the guide rate of the game ball to the special hole and change the winning rate into a big game hole 33 according to the lapse of the time so as to produce a state of a low start winning rate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054233-A (JP)
Title: Heat resistant magnesium alloy
Inventor: MOGI TETSUICHI
IPC: C22C23/02
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magnesium alloy which has excellent creep resistance without using any rare earth element.  <P>SOLUTION: The heat resistant magnesium alloy comprises, by mass, 4 to 9% aluminum, 1 to 5% copper, ≤4% zinc and 0.001 to 0.01% beryllium, and the balance magnesium, and has a metallic structure where a magnesium-aluminum-copper based compound is scattered into base phase magnesium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001561-A (JP)
Title: Plate cylinder and ink retaining member of stencil printing equipment
Inventor: MORI TOMIYA
IPC: B41L13/04
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate cylinder and an ink retaining member for a stencil printing equipment, which can effectively prevent offset from occurring.  <P>SOLUTION: The outer surface of the plate cylinder 1, which has an outer peripheral surface with the ink retaining member 15 wound thereon by a master 27 made of only a thermoplastic resin film, of the stencil printing equipment has a surface roughness of 5 to 45 μm Rz.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005056767-A (JP)
Title: Light emitting element and display device
Inventor: KUMA HITOSHI
IPC: H05B33/14
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element with good color purity which has a fluorescence conversion film with high absorbance and high fluorescence quantum yield.  <P>SOLUTION: The light emitting element comprises a light source which emits visible light and the fluorescence conversion film which receives light emitted from the light source and emits fluorescence of longer wavelength. In the light emitting element, the fluorescence conversion film contains phosphor fine particles and a matrix resin for dispersing and holding the phosphor fine particles; and with respect to the peak wavelength of light emitted from the light source, the absorbance of the fluorescence conversion film is not less than 1.6, and the fluorescence quantum yield is not less than 50%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054942-A (JP)
Title: Hydraulic shock absorber
Inventor: TOMONAGA TAKAO
IPC: F16F9/19
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic shock absorber capable of eliminating any negative pressure in a piston rod side chamber and regulating the compression/expansion side damping force characteristic without setting a pressure side damping regulating device or any setting change of the spring characteristic of a compression side valve.  <P>SOLUTION: In a hydraulic shock absorber 10 in which a piston rod side chamber S1 and a piston side chamber S2 are demarcated in a damper cylinder 11B by a piston 35, a reservoir chamber S3 to be demarcated via a bulkhead member 55 is provided in the piston side chamber S2, and compression side valves 34 and 60 to generate the damping force during the compression are provided the piston 35 and the bulkhead member 55, respectively, a passage P2 to communicate the reservoir chamber S3 with the piston rod side chamber S1 is formed, a blow valve 83 which is opened when the differential pressure between the reservoir chamber S3 and the piston rod side chamber S1 reaches a predetermined value to permit the flow from the reservoir chamber S3 to the piston rod side chamber S1 is provided on the passage P2, and an externally operable blow valve regulator 84 to regulate the valve opening pressure of the blow valve 83 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061106-A (JP)
Title: On-roof working method and safety belt fitting for use in the same
Inventor: MARUOKA KIYOBUMI
IPC: E04G21/32
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working method for installing an anti-fall main rope on a lower-story roof surface, and a safety belt fixture for use in the same, which enhance workability and prevent a fall disaster, by enabling an on-roof worker to freely and safely move on the roof surface.  <P>SOLUTION: This working method comprises: a step wherein a main-rope fixture 7, equipped with a sandwiching part 4 for holding a wall in a sandwiching manner astride a window frame, and a connection part 6 for connecting the anti-fall main rope 8, is fixed to the window frame of a multistoried building; a step wherein one end of the main rope 8 is connected to the fixture 7; and a step wherein a connecting hook 84 and a carabiner 87, provided at the other end of the main rope 8, are connected to a safety belt worn by the worker, and wherein the worker performs work in the state of climbing on the lower-story roof surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059485-A (JP)
Title: Printing device and discharging member
Inventor: TAKEI MASABUMI
IPC: B41J29/00
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To surely remove a charge charged on an article 12 to be printed.  <P>SOLUTION: This printing device 10 performs printing on the article 12 to be printed, and is equipped with a discharging member 100 which is provided on a carrying path of the article 12 to be printed in order to remove the charge charged to the article 12 to be printed by static electricity, and for which a plurality of sheet-form flexible members 120 in which a conductive fiber is kneaded are arranged in the carrying direction of the article 12 to be printed while being superposed. For respective ones of a plurality of the flexible members 120 in the discharging member 100, one edge being adjacent to the article 12 to be printed when arranged on the carrying path is constituted to be formed into a comb shape by punching out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060074-A (JP)
Title: Automatic load factor control system for elevator and its method
Inventor: YAMANE KENSAKU
IPC: B66B1/30
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To automatically correct load detection and eliminate control work by a maintenance person in an elevator which performs preliminary excitation to balance loads of a cage and a counterweight before releasing a brake at the startup of the elevator operation.  <P>SOLUTION: The automatic load factor control system is provided with a load detecting section 11 for detecting a cage load, an initial-shock detecting portion 12 for detecting an initial shock, e.g. amount of the cage movement, caused in an interval from the brake release to the elevator operation started in response to a command from a speed command section 16; a load factor correction value computing portion 13 for obtaining the load factor correction value based on the magnitude of the initial shock detected by the initial shock detecting section 12; an adding section 13a for adding the output of the computing portion13 to the output of the load detecting section 11; a preliminary excitation torque amount computing section 14 for computing the amount of the preliminary excitation torque based on the output of adding portion 13a ( the amount of detected load which is corrected by the load factor correction value).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066893-A (JP)
Title: Ink holding tube for writing instrument and writing instrument using the same
Inventor: IGAI ATSUYUKI
IPC: B43K7/02
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink holding tube by which, even if the appearance color of ink is a dark color near black, the appearance color observed through the ink holding tube is different from the appearance color of ink contained while the same drawn line of the ink contained or different color base is developed, enabling easy recognition of the appearance color of ink, and a writing instrument using the same.  <P>SOLUTION: When an ink, which is contained in the tube constituting resin of the ink holding tube for a writing instrument having its specific wavelength appearance color being absorbed, is observed through the ink holding tube, the ink holding tube, which contains a pearl pigment to develop a specified appearance color of ink, develops colors to allow the appearance color of ink to be determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072091-A (JP)
Title: High frequency electronic component and transmitter/receiver
Inventor: NAKAO MOTOYASU
IPC: H01G4/228
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reliability and productivity by detecting failure of joint between a conductive cap and a ground electrode surely.  <P>SOLUTION: An electronic component 9, e.g. a filter, is mounted on the surface 2A of an insulating substrate 2. A ground electrode 11 consisting of four separate electrodes 12 is provided on the insulating substrate 2 and the separate electrodes 12 are arranged while being insulated from each other. Furthermore, a conductive cap 13 bonded to each separate electrode 12 while covering the electronic component 9 is fixed to the surface 2A of the insulating substrate 2. Resistance between the conductive cap 13 and the separate electrode 12 can be measured for each separate electrode 12 and incomplete connection thereof can be detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071732-A (JP)
Title: Press fit contact, and press fit connector using this
Inventor: INOUE SHUICHI
IPC: H01R13/41
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press fit contact equipped with a broad press fit part having a leading-in part and a slit extending from it, wherein the press fit part is held and connected by being forced in a through hole because a forcible displacement is produced in the through hole, and whereby a connection failure is not easily caused because the forcible displacement is properly produced.  <P>SOLUTION: The press fit part of this press fit contact formed into a shape extending with its width linearly enlarged from the leading-in part at its tip, and the slit provided in the center part of the press fit part is formed into a shape the width of which is shrunk from its halfway toward the lead-in part with its tip part enlarged to a circular shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071085-A (JP)
Title: Information processing system, device and method
Inventor: SHIMOZATO NORIKO
IPC: G06F17/30
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system that increases the speed of a process for determining the number of subjects to be counted from a detail data table in which the same subject of counting is duplicately recorded.  <P>SOLUTION: The information processing system includes: a host computer which saves a plurality of detail data consisting of one set of data for a plurality of kinds of items including a different identification number for each subject of counting as one item; stores information on the subjects of counting including identification numbers and attributes; and, on receiving retrieval conditions for determining the detail data including data on the subjects of retrieval, extracts pieces of retrieved information on the subjects of counting, i.e., information on the subjects of counting specified by the identification numbers included in the retrieved detail data, i.e., the detail data including data on the subjects of retrieval; and a terminal device which, when the retrieval conditions and search attribute information serving as the subject of retrieval about the attributes are inputted, sends the retrieval conditions to the host computer and counts and outputs the number of pieces of information on the subjects of counting including the attribute that matches retrieval attribute information among the pieces of retrieved information on the subjects of counting received from the host computer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071488-A (JP)
Title: Method of manufacturing master disk of optical information recording medium, pattern forming method, master disk, stamper, optical information recording medium and resist
Inventor: ITO HIDEKAZU
IPC: G11B7/26
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist with which heat mode recording is possible, the environment resistance of which is high, which can respond to a wide wavelength region, the residual film rate of which in development is high, the line edge roughness of which is small and for which a conventional development facility can be used, and to provide a pattern forming method.  <P>SOLUTION: A method of manufacturing a master disk of an optical information recording medium is provided with: a resist layer forming process for forming a resist layer 102 on the upper face of a substrate 101 by using the resist; an exposure process for selectively performing exposure which causes a state change in the resist layer 102; and a development process for performing alkali development on the resist layer 102 after exposure. The resist includes at least Te and O, consists mainly of an inorganic material and includes a stabilizing additive whose solubility with respect to an alkali is lower than that of TeO2. Thus, alkali solubility in a non-exposure part drops. Remarkable improvement effect of the residual film rate and line edge roughness can be obtained, and an excellent pattern can be formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075479-A (JP)
Title: Sheet feeder and image forming apparatus
Inventor: OKADA TAKAYUKI
IPC: B65H9/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the productivity is lowered due to a short path in a device reduced in size.  <P>SOLUTION: A pickup roller 200, feed retard rollers 201, 202, and a transport roller 208 are driven by one motor, and controlled so that while a preceding sheet is transported by the transport roller 208, the pickup roller 200, the feed retard rollers 201, 202 and the transport roller 208 are driven at a first speed of the motor, and feeding of a following sheet is started, and in the lapse of predetermined time after the end of transporting the preceding sheet by the transport roller 208, the pickup roller 200, the feed retard rollers 201, 202 and the transport roller 208 are respective driven at a second speed higher than the first speed of the motor to transport the following sheet, whereby even in a small-sized machine having a short path, the intervals of sheets can be reduced to prevent impairing of productivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079381-A (JP)
Title: Semiconductor device manufacturing method
Inventor: KITAJIMA HIROSHI
IPC: H01L21/28
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To decrease contact resistance in a transistor.  <P>SOLUTION: A gate insulating film and a gate electrode are formed on a substrate, and ions are implanted into the substrate for the formation of a diffused layer. Ions are then implanted into the surface of the diffused layer and into the surface of the gate electrode for the formation of amorphous layers on the surface of the diffused layer and on the surface of the gate electrode. The amorphous layers are heated for recrystallization. A silicide layer-forming material film is formed at least on the surface of the diffused layer and on the surface of the gate electrode, and they are heated for the formation of a silicide layer through reaction between the surface of the diffused layer, Si in the surface of the gate electrode, and the material film. Finally, the material film remaining unreacted is removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077968-A (JP)
Title: Image forming apparatus
Inventor: KONO RYOJI
IPC: G03G15/06
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is not influenced by change of environment.  <P>SOLUTION: In the image forming apparatus which develops an electrostatic latent image carried by an electrostatic latent image carrier with a developer supplied from a developer carrier, an AC voltage is applied between the electrostatic latent image carrier and developer carrier. The waveform of the AC voltage has a 1st waveform part which energizes a developer being carried from the developer carried to the electrostatic latent image carrier and a 2nd waveform part which energizes a developer being carried from the electrostatic latent image carrier to the developer carrier. Then, a voltage elevation part atop of the 1st waveform part approximates a tip voltage elevation part of a rectangular waveform. Further, a voltage elevation part atop of the 2nd waveform part approximates a tip voltage elevation part of an exponetial waveform.  <P>COPYRIGHT: (C)2005,JPO&NCIPI