baber/WOPTO huggingface dataset:
Patent JP-2005080650-A (JP)
Title: Infiltrating water supply device of burying type and water supply method
Inventor: SATO SHOJI
IPC: A01G7/00
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water supply device capable of solving such problems that an amount of water retained in a soil layer which acts as a foundation of plantation is extremely small, when tree planting on rooftops of a building is considered as an example, many of conventional water supply techniques are difficult to homogeneously maintain a water retention state in the soil, and a very large burden is required in water supply management for the purpose of homogeneously and suitably maintaining a water content in response to increase and decrease of a water content in the soil, and therefore capable of stably and homogeneously supplying the water in a suitable amount over a wide area, by inducing a capillary phenomenon and infiltration in response to the water retention state in the soil, without requiring any artificial decision, nor control, and to provide a water supply method.  <P>SOLUTION: This infiltrating water supply device of burying type is equipped with a gutter, a cover, and a net, wherein the gutter has side walls which are closed on both the sides thereof and an upper face which is opened, the cover has a plurality of openings so that water which is made to flow into the inside thereof passes through the openings to the outside, and further forms a space having such a mountain-shaped cross section that a position of the top face thereof is higher than the top sides of the side walls of the gutter, when the cover covers the inside of the gutter in such a state as to contact with bases of both the long side walls of the gutter, and the net covers the cover and enhances infiltration properties by inducing the capillary phenomenon brought about by relationship between areas around the openings and the soil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081128-A (JP)
Title: Golf ball searching system in golf competition/game using non-contact type electronic tag
Inventor: MIWA MICHIO
IPC: A63B43/00
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball searching system in a golf competition, preventing the occurrence of lost a ball in the course of playing golf, and reducing the play time.  <P>SOLUTION: This golf ball searching system includes: a golf ball incorporating an electronic tag recording individual identification information; a golf ball incorporating a capacitor element for intensifying wireless communication radio wave together with the electronic tag; a golf ball protected by enclosing the incorporated electronic tag and the capacitor element in a spherical body; a portable searching terminal for quickly discovering the golf ball while performing wireless communication according to the individual identification information of the golf ball slipping into the grass; a rewrite input machine for rewriting the individual identification recorded in an electronic tag memory by wireless communication; a non-contact type charger for charging the capacitor element; and a magnet tee peg incorporating a permanent magnet for replenishing and charging the capacitor element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127066-A (JP)
Title: Widened sidewalk structure for existing bridge, and method of constructing the structure
Inventor: IIZUKA AKIHIKO
IPC: E01D22/00
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a widened sidewalk structure which facilitates construction of a widened sidewalk for an existing bridge without imposing a large load on the existing bridge, and has improved durability.  <P>SOLUTION: According to the widened sidewalk structure, main girders and crossbeams overhang sideways from an upper surface of the existing bridge having concrete girders in parallel with a bridge axial direction, in a manner protruding an aluminum alloy floor slab for the widened sidewalk. It is preferred that a strut is diagonally arranged between a longitudinal girder fixed onto a lower surface of an overhanging portion on one side of the aluminum alloy floor slab for the widened sidewalk, and a lower portion of the main girder of the existing bridge, and that struts are horizontally erected between lower portions of the plurality of main girders. It is also preferred that an aluminum alloy for use in the aluminum alloy floor slab is formed of waste material of used aluminum products, particularly recycled material from used aluminum alloy guard fences (recycled aluminum alloy), because of the excellence of the recycled aluminum alloy in strength, corrosion resistance, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127926-A (JP)
Title: Method of treating uranium waste
Inventor: SAKAI HITOSHI
IPC: G21F9/06
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of treating a metal waste deposited with uranium and an uranium fluoride waste in common to carry out the waste treatment for the both efficiently, and capable of restraining a secondary waste generation amount.  <P>SOLUTION: This uranium waste treating method related to the present invention is provided with a decontamination process 2 for decontaminating with an acid the metal waste 1 deposited with uranium or a uranium compound, a dissolving process 5 for dissolving the uranium fluoride waste 4 with the acid, and a waste treating process 7 for solution treating both a decontaminated waste liquid decontaminated with the acid in the decontamination process 2 and the a dissolved waste solution 6 dissolved with the acid in the dissolving process 5, in common.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126222-A (JP)
Title: Elevator controller
Inventor: NAKAZAWA SHINJI
IPC: B66B1/06
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clean elevator for users, capable of sterilizing the whole shaft including bacteria flying while an elevator car is running.  <P>SOLUTION: This elevator controller is provided with a device 4 for illuminating sterilamps 12 installed on the top and bottom of the elevator car 11 when a running detection means 3 detects a running state of the elevator car 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136515-A (JP)
Title: Schmitt circuit
Inventor: SEKIMOTO YASUHIKO
IPC: H03K3/353
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Schmitt circuit, the hysteresis width of which is made independent of a threshold voltage characteristic of transistors.  <P>SOLUTION: A voltage shifting higher an input signal voltage Vin by a threshold voltage of a transistor p12 is applied to a gate of a transistor n2 among transistors p1 to p3, and n1 to n3. When the transistors n2, p12 are designed to have the same threshold voltage, a voltage shifting the level of the input signal Vin by the threshold voltage of the transistor n2 is applied to the transistor n2. Similarly, a voltage shifting, lower the input signal voltage Vin by the threshold voltage of the transistor n12, is applied to the gate of the transistor p2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132758-A (JP)
Title: Composition having preventing or ameliorating action on symptom or disease caused by blood vessel aging
Inventor: ISHIKURA YOSHIYUKI
IPC: A23L1/30
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new composition, food and beverage having preventing or ameliorating action on symptoms or diseases caused by blood vessel aging.  <P>SOLUTION: The composition, the food and the beverage having preventing or ameliorating action on symptoms or diseases caused by blood vessel aging comprises arachidonic acid or a compound containing arachidonic acid as a constituent fatty acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004172109-A (JP)
Title: Positive electrode material for lithium secondary battery, additive thereof, positive electrode and lithium secondary battery using the material
Inventor: SOGA IWAO
IPC: H01M10/05
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery which has a high security and slightly increases the resistance at the time of full charging.  <P>SOLUTION: A positive electrode material for the secondary battery contains a positive electrode active material and fullerenes. The material is characterized in that the fullerenes exist on a surface of the active material. It is possible for the secondary battery to be enhanced its security by suppressing electrolyzation of an electrolytic solution on the surface especially at the time of float charging owing to the presence of the fullerenes on the surface of the active material. It is also possible to suppress the increase of the resistance during preservation at the time of full charging owing to the presence of the fullerenes on the surface of the active material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156611-A (JP)
Title: Device for obtaining stabilizing power supply for in-cylinder ionization detection circuit by using charge pump
Inventor: ZHU GUOMING G
IPC: F02D35/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge pump used to supply the current to an ionization detection circuit of an internal combustion engine.  <P>SOLUTION: In order to detect ions in a cylinder generated during the combustion process, the DC bias voltage must be applied. A high voltage charge pump is used to supply the DC bias voltage sufficient to measure the ionization current. In a preferable embodiment, an EL driver of model number MIC 4827 is used in the charge pump circuit. The charge pump circuit converts DC 12V into the pulse train of 90 to 100V, and outputs it to a B+ terminal. The pulse repetition frequency of pulse train in the charge pump output is 500 kHz.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005133904-A (JP)
Title: Constant velocity universal joint
Inventor: SATO TOMOHIKO
IPC: F16D3/205
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant velocity universal joint capable of preventing its enlargement while preventing the dropping of rollers from a leg shaft.  <P>SOLUTION: This constant velocity universal joint comprising an outer joint member 12, an inner joint member 14, the leg shaft 30, an outer roller 18 accommodated in a groove 24 of the outer joint member 12, and an inner roller 16 mounted between the outer roller 18 and the leg shaft 30, fitted to the leg shaft in a state that it can be relatively rotatable to the leg shaft 30 and relatively unmovable in the axial direction of the leg shaft 30, and relatively moved in the radial direction of the outer joint member 12 with respect to the outer roller 18, further comprises a retainer 42 fitted to the inner roller 17 movably in the radial direction of the outer joint member 12, engaged with the inner roller 16 and the outer roller 18, when the inner roller 16 is moved closest to an axial center side of the outer joint member 12, and being movable to an axial center side of the outer joint member 12 with respect to an axial outer end face of the inner roller 16, when the inner roller 16 is moved closest to an outer peripheral side of the outer joint member 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138114-A (JP)
Title: Material handling tool for aligning workpiece, and system of aligning work panel making use of the tool
Inventor: SHIMIZU YOICHI
IPC: B25J15/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for aligning a work panel, which is for solving a problem that work efficiency is low because it takes transfer or operation time since many facilities and processes are required for a conventional aligning work of a work panel.  <P>SOLUTION: The material handling tool 1 for aligning a workpiece is composed of an upper fixing holder 2 having a workpiece clamp 21 capable of holding a roof panel 100, and having a robot arm mounting part 20 on the upper face, and a lower sliding holder 3 having an LM guide 30 installed movably on the lower face of the upper fixing holder 2 and capable of reciprocating in the longitudinal direction of a workpiece, and having a workpiece sucking section 31 as well as a slide positioning stopper 32. The system for aligning a work panel is constituted by using this material handling tool 1 and industrial robots or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137494-A (JP)
Title: Golf club head
Inventor: IMAMOTO YASUNORI
IPC: A63B53/04
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head with a larger coefficient of resilience.  <P>SOLUTION: The golf club head 1 comprises a front body 10 made of an amorphous metal material, an FRP body 20, a sole plate 30 made of a metal and a weight material 40. The front body 10 has a face part 2, a metallic sole part 13, a metallic side part (toe) 14, a metallic crown part 15, a metallic side plate (heel) 16 and a hosel part 6. A clearance of 4-12 mm or so is given between the front side 31 of the sole plate 30 and the metallic sole part 13, making the FRP body 20. Preferably, the weight of the front body 10 is 20 to 70% of the total weight of the golf club head.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137691-A (JP)
Title: Protector for golf club
Inventor: TAKAGUCHI KATSUYOSHI
IPC: A63B60/64
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protector for a golf club which can be manufactured at low costs and which is good to use.  <P>SOLUTION: This protector for the golf club consists of: a cylindrical shaft housing to which a shaft is inserted; and a head cover provided at the upper part of this shaft housing for covering a head. The shaft housing and the head cover are connected with each other through an elastic member, and this elastic member is designated to be freely bendable. Further, through the elastic member, the head cover is movable forward and backward with respect to the stretching direction of the shaft housing. In addition, the elastic member consists of an extensible member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150136-A (JP)
Title: Method of manufacturing semiconductor element made of nitride-based compound
Inventor: SUZUKI CHIYOUJITSURIYO
IPC: H01L29/68
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, in a method of making an electrode forming unit simply by dry etching in a GaN RHET element, it is difficult to form an electrode with sufficient yield while reducing a contact resistance with a thin base layer as low as possible.  <P>SOLUTION: A method of manufacturing a semiconductor device includes a step of constituting an emitter/base/collector layer of nitride semiconductor in a transistor element having a collector layer, a base layer, and an emitter layer of the same conductivity types; and a step of constituting a base electrode after the base layer is processed in a special shape by dry etching while utilizing a side wall structure provided at a resonance tunnel diode element formed on the base layer as a mask.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145639-A (JP)
Title: Boom storage device for crane
Inventor: AKITA MASATAKE
IPC: B66C13/40
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability by automating boom storage control for storing a crane in a travelling condition including turning storage control, and to exert storage control safely.  <P>SOLUTION: When a turning operation means 22 is operated to a right or left turning position with a storage operation switch 26 being operated, a controller 27 firstly outputs a valve switching signal for switching a turning control valve 15 in an operation corresponding direction to perform turning and driving operation. When a turning stop signal output means is operated, and a turning stop signal is outputted, the valve switching signal to the turning control valve is cut off, and then a valve switching signal for switching an extension control valve to a contracting position and a winch control valve to a hoisting position respectively, and a valve switching signal for switching a derricking control valve to a lowering position and the winch control valve to the hoisting position respectively are outputted in a prescribed order.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149163-A (JP)
Title: Device for estimating repair cost of plant equipment and method for estimating repair cost of plant equipment using same device
Inventor: KOJIMA TORU
IPC: G06Q50/00
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that while a device for estimating the repair costs of a general/home appliance or the like makes a client terminal display questions for confirming the failure conditions of a specified repair object product to specify the failure and to estimate costs based on the answers and failure information DB information in a conventional manner, the failure factor of a steel or power generation plant equipment or the like is mostly specified by an in-maker factor reproducibility test, and there are a large difference between a repair contract sum and the result, and its management racks the brains of both the customer and the maker in order to make the customer and the maker agree on the estimation content items.  <P>SOLUTION: This repair cost estimating device is provided with a basic technology cost storage DB, a repair operation cost storage DB, a component cost storage DB and a repair result cost storage DB. Then, comprehensive costs are calculated, and the costs are accumulated and calculated for each item owned by each DB corresponding to the repair request items of the customer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147001-A (JP)
Title: Micro pump
Inventor: MATSUO TOSHIHIRO
IPC: F04D3/02
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro pump capable of reducing pulsation and a turbulent flow during feeding of fluid, and feeding the fluid by a laminar flow.  <P>SOLUTION: This micro pump comprises a rotated and driven motor 1, an external screw 2 mounted to a rotational shaft of the motor 1, and a syringe 3 arranged via a minute clearance g with the external screw 2, and the cross sectional shape of a ridge part of the external screw 2 is trapezoidal. The external screw 2 is rotated by rotation of the motor 1 in a certain direction, and fluid filled in the external screw 2 and the syringe 3 is compressed by the ridge part of the external screw 2 and fed to the bottom part. While repeating this process, the fluid is fed into a discharge port 3b. At this time, since the cross sectional shape of the ridge part of the external screw 2 is a trapezoidal shape, more preferably a trapezoidal shape chamfered by an arc, this makes it difficult to generate fluctuation of the fluid to be fed. Therefore, a turbulent flow is prevented, and the fluid is fed by a laminar flow. The clearance g between the external screw 2 and the syringe 3 is a minute clearance smaller than a lead pitch L of the external screw 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149271-A (JP)
Title: Ticket issuance system, ticket issuance method and ticket issuance program
Inventor: TSUJIMAKI SHIN
IPC: G06Q50/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ticket issuance system that can easily issue a reserved seat ticket or the like for a train.  <P>SOLUTION: The ticket issuance system for issuing a desired ticket for transportation specified in dependence on an input operation comprises information acquiring means for acquiring ride route information provided by a search service for ride routes of transportation via communication means, purchase route information extracting means for extracting purchase route information usable for ticket purchase from the ride route information, missing information inputting means for inputting missing information missing in information necessary for ticket purchase when a ticket to be purchased is specified on the basis of the information extracted by the purchase route information extracting means, and controlling means for specifying the ticket to be purchased according to the purchase route information and missing information and sending a ticket issuance request to a reservation ticket issuing host computer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148531-A (JP)
Title: Aligner for printed-circuit board corresponding to expansion and contraction thereof
Inventor: IDA RYOICHI
IPC: H05K3/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner for a printed-circuit board which can suppress the pattern slips due to the expansions or contractions of the board and efficiently manufacture high precision boards.  <P>SOLUTION: The photomask film 1 is a continuous film wound on photomask rollers 10, 10 and positioned by the rollers 11, 11 above a board 50 on the stage 4. On the photomask film 1, standard photomasks 15 having exposure patterns are drawn in the designed dimensions together with two or more photomasks 15' having patterns of the dimensions a little different from the standard patterns. The controller 3 calculates the amount of expansions or contractions based on the image signals of the board mark 51 from the CCD camera 2, and controls to turn or stop the photomask roller 10 to position the photomask 15 of the optimum dimensions out of the photomask film 1 above the board 50 according to the result of the calculation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150012-A (JP)
Title: Induction heating cooker
Inventor: HAJI MASAYO
IPC: H05B6/12
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect boiling when boiling water by an induction heating cooker.  <P>SOLUTION: This induction heating cooker is provided with a heating coil 3 heating a pot 1, a top plate 2 holding the pot 1 over the heating coil 3, an infrared detection means 5 installed on the lower surface of the top plate 2 and detecting infrared light emitted from the bottom surface of the pot 1, a temperature detection means 6 detecting the temperature of the pot from an output of the infrared detection means 5, a water quantity determining means determining the quantity of water in a cooking container from an output of the temperature detection means and a boiling detection means 7 detecting boiling from the output of the temperature detection means 6. Since the boiling detection means selects an arbitrary boiling detection condition according to the quantity of water determined by the water quantity determining means, using an optimal boiling detection condition according to the quantity of water, the temperature of the cooking container calculated by the temperature detection means by the infrared detection means can be accurately detected without being influenced by the configuration of the bottom surface of the cooking container and the boiling can be precisely detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004150267-A (JP)
Title: Bearing wall and steel house using the same
Inventor: MURAHASHI YOSHIMITSU
IPC: E04B1/343
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing wall and a steel house using the bearing wall having excellent shearing strength, capable of fully absorbing vibrational energy and low in cost.  <P>SOLUTION: This bearing wall 1 comprises a steel frame body 2 formed by framing shape steel 21 in rectangular shape, and a structural face member 3 fixed to the steel frame body 2. The structural face member 3 is formed of a cement plate, and the bearing wall 1 is approximate to the following ideal curve in a load-deformation curve. The ideal curve is a curve continuously deformed in the unchanged state of bearing force after reaching the desired value of secondary design (retained bearing force design) based on the Building Standards Law while passing the desired value of primary design (admissible unit stress design) based on the Building Standards Law, with the desired value of secondary design being about 1.5 times of the desired value of the primary design. In the structural face member 3, the flexure amount is 8-12 mm, and bending strength is 8-14 N/mm<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO