baber/WOPTO huggingface dataset:
Patent JP-2004314712-A (JP)
Title: Hydraulic circuit of working vehicle
Inventor: YAMAZAKI YASUHIDE
IPC: F16H57/02
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To remove bubbles in hydraulic oil supplied to a power steering unit for preventing a working failure of a power steering apparatus in advance and for making inexpensive a hydraulic circuit in a working vehicle for feeding oil to each hydraulic equipment starting from the power steering unit by a hydraulic pump.  <P>SOLUTION: Return oil flowing back from the power steering unit via a bubble removing device (24), and hydraulic oil stored in a transmission case (21) are merged at the suction side of hydraulic pumps (16), (17) for supplying the merged oil to the hydraulic pumps (16), (17).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317034-A (JP)
Title: Refrigerating device
Inventor: UNO MASAKI
IPC: F25B1/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve both performance and reliability by always stabilizing the delivery gas temperature of a refrigerating device by optimizing an initial liquid bypass flow rate.  <P>SOLUTION: This refrigerating device is constituted by connecting a compressor 1, a condenser 2, a liquid receiver 5, and a supercooler 3 in order. A liquid bypass passage 10 connected to the suction side of the compressor is arranged from the downstream side of the supercooler. This liquid bypass circuit has an opening-closing valve 12, and an electronic expansion valve 11, has a control means 16 for opening the opening-closing valve 12 when the compressor delivery side temperature becomes the preset temperature or more, and controlling opening of the electronic expansion valve 11 in response to a compressor driving frequency, and always operates at the stable delivery gas temperature, by controlling the initial liquid bypass flow rate in response to refrigerant circulating quantity of a refrigeration cycle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314857-A (JP)
Title: Available function limiting device for vehicle
Inventor: WATANABE ISAO
IPC: B60R16/02
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To limit an available function equipment mounted on each part of a vehicle and the vehicle according to each recognized vehicle user by recognizing based on individuality and an attribute etc. of each user of the vehicle.  <P>SOLUTION: This available function limiting device for a vehicle is provided with a user information acquiring part 11 acquiring identification information of the vehicle user, a microcomputer 13 collating the identification information data DP from the user information acquiring part 11 with the registration information data showing the user information stored in a data storing part 14, retrieving the user information corresponding to the identification information indicated by the identification information data DP and sending each user data DX according to the retrieved user information, a control signal formation part 20 sending control signals CA-CF according to the contents of the each user data DX, a function control part 33 controlling each part of the vehicle and the equipment provided in the vehicle according to the control signal CA-CF, and limiting the available function according to the vehicle user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318659-A (JP)
Title: Handbill distribution method, handbill distribution system, terminal equipment used in this system, program and recording medium having program recorded thereon
Inventor: NAKADA TAKASHI
IPC: G06F13/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To gather handbill information (information equivalent to ad inserts in newspapers or the like) narrowed down to the information that a user is interested in without the need of gathering the information again even when a desired time zone is changed.  <P>SOLUTION: The terminal equipment 51 of an information searcher 61 sets a filter by using the destination of the action schedule of the information searcher and preference information to a semantic information network (step 108). The terminal equipment 52 of an information provider 62 transmits an event including handbill information having the location of the event and the characteristics of the event as semantic information to the semantic information network (step 111). By the ignition of the filter by the event (step 112), the terminal equipment 51 of the information searcher 61 acquires and stores the handbill information included in the event (step 113).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314897-A (JP)
Title: Propeller shaft supporting structure of shipping propelling machine
Inventor: MATSUDA YOSHIYUKI
IPC: B63H20/14
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To hold good appearance commodity property by effectively hiding the head of a fastening bolt while keeping running resistance low with a small number of components.  <P>SOLUTION: In a supporting structure of a propeller shaft, an insertion hole 15c of which rear part opens and directs forward is punched in a gear case 15 under an outboard motor or the like having a gear chamber 15a for storing a bevel gear mechanism 22 for transmitting the power to the propeller shaft 24. A propeller shaft holder 50 rotatably pivoting the propeller shaft 24 is inserted into the insertion hole 15c, and a rear end flange 55 of the propeller shaft holder 50 abuts on an opening end surface of the insertion hole 15c of the gear case 15 and is fastened by screwing of the fastening bolt 71. The rear end flange 55 extends partially and radially to form a mounting boss section 56, and a peripheral wall 56b formed on the propeller shaft holder circumferentially covers the head of the screwed fastening bolt 71.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327217-A (JP)
Title: Exposure device and image forming device using same
Inventor: MUTO KENJI
IPC: G02B27/18
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase luminous energy when using upper surface light emission type organic EL for an exposure device.  <P>SOLUTION: In this exposure device exposing a flux of light emitted from a light emitting device substrate wherein an array of light emitting devices are formed on the same base material and the light emitting devices on an image carrier by at least one image formation means, the light emitting device substrate has an organic electroluminescent device comprising a base material, a positive electrode, an organic layer, and a negative electrode transparent to a light wave length of the light emitting device as a light emitting device. The exposure device is a microlens array wherein at least one of the image formation means is integrated with the light emitting device substrate on the image carrier side rather than the negative electrode side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322180-A (JP)
Title: Hermetically sealed type release agent coating system of thixomold or die casting mold
Inventor: SATO KAZUO
IPC: B29C33/58
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system where a release agent can uniformly be applied to the inside of a mold for injection molding, release can satisfactorily be performed, and the leakage of a molding material from the gap of a change valve or the like is less prone to occur.  <P>SOLUTION: On a slide piece 11 linearly sliding so as to be reciprocated in a state that an inlet 5 injecting a molding material into a mold 1A is blocked, a nozzle communicating hole 13 making the inlet 5 be communicated with an injection nozzle 9 and a release agent communicating path 17 allowing the inlet 5 to be communicated with a release agent feeding circuit 15 feeding a release agent are formed. The injection nozzle 9 advances on the injection of the molding material to press the slide piece 11, and the gap between the slide piece 11 and the inlet 5 is eliminated. A release agent feeding spacer 31 is formed on the inner wall or pin side face of a pin hole 25 where an ejector pin 23 releasing a molded product is stored, and the release agent is fed into the mold 1. The release agent communicating path 17 is switched by a refrigerant switching mechanism 33 on the injection molding, and a refrigerant is circulated to cool the slide piece and the mold 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003295411-A (JP)
Title: Method and apparatus for forming mask pattern utilizing spatial frequency doubling technique
Inventor: BROEKE DOUGLAS VAN DEN
IPC: G06F17/50
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for substantially automating designing of a mask by using chromless phase lithographic techniques in order to lower the threshold dimensions of a mask pattern used for a lithographic projection apparatus as this designing is a difficult work of a long time requiring a high technical level.  <P>SOLUTION: The method includes the steps of determining the target pattern representing a circuit design to be printed on a substrate 14; generating a first pattern by scaling the target pattern by a factor of 0.5; and generating a second pattern by performing a Boolean operation which combines the target pattern and the first pattern. The mask 12 having the second pattern is then utilized to print the target pattern on the substrate 14. According to this method, the time and effort required for the mask design can be reduced and even a designer of a low level is able to create the good-quality mask 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332277-A (JP)
Title: Retractable bit device
Inventor: TAKEUCHI HISAO
IPC: E21B10/32
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retractable bit capable of returning a bit to a widened state with ease after the diameter has been reduced to a contracted state and avoiding collision of mutual bits.  <P>SOLUTION: Two rotary regulation faces 12, 13 are formed in the outer periphery of a pit adapter 4 and a stepped part 14 is formed at the upper part of a rotary regulation face and an adapter guide 15 is provided in the body 1. In an adapter guide 15, rotary regulation faces 16, 17 during contraction in diameter, regulating the rotation of the bit adapter by the face contact with one rotary regulation face 12, 13 in a diameter contracted condition, and a rotary regulation face 18 during contraction in diameter, regulating the rotation of the bitadapter by the face contact with the rotary regulation face 12, are formed in a diameter contracted condition. One 16 of two rotary regulation faces during contraction in diameter, shows the axial length in which the face contact with the rotary bregulation face 12 of the bit adapter is releaved when the bit adapter 4 is in the projected position and the lower end face of the part 15a regulating one rotary regulation face 16 has a slant face 19 engageable with the stepped part 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332592-A (JP)
Title: Heat exchanger for lpg
Inventor: HARADA SHINICHI
IPC: F02M31/125
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To respond to various conditions susceptible to insufficient gasification of LPG to surely gasify the LPG with reduced power consumption and in a short time and thereby to improve low-temperature startability, in a heat exchanger gasifying the LPG by heating.  <P>SOLUTION: In the heat exchanger 2, a PTC heater 24c is used as a heat source for gasifying the LPG by heating, and wall bodies 22c, 22d are disposed between heat exchanger plates 24d, 24e, which are overlapped with both surfaces of the PTC heater 24c, with a predetermined space. The LPG flowing in the heat exchanger is regulated to flow along approximately overall heat transfer faces of the heat exchanger plates 24d, 24e, and thereby the LPG is surely gasified with high efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330087-A (JP)
Title: Apparatus for producing ozone water containing ozone bubbles
Inventor: UEDA HISASHI
IPC: C02F1/78
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and light-weight apparatus for producing an ozone water containing ozone bubbles, capable of simultaneously producing an ozone/water mixture containing ozone bubbles and ozone in their dissolved states, which apparatus can be easily transported and operated with only one hand.  <P>SOLUTION: The apparatus for producing an ozone water containing ozone bubbles is an apparatus using a bubble formation injection nozzle having an ozone bubble generation function and an ozone gas mixing function, consisting of a water supply control unit, an ozone gas generation unit, a bubble generation unit, an ozone gas/water mixing unit, and an ozone water generation reaction tank. The apparatus is further provided with an exhaust gas processing section located on a pipeline on the air intake side of an ozone gas generation unit and consisting of a check valve and an exhaust ozone decomposing catalyst, as well as a retention pipe connected between the ozone water generation reaction tank and a mixing unit which mixes water with ozone bubbles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336509-A (JP)
Title: Speaker cabinet
Inventor: KOBAYASHI TAKAO
IPC: H04R1/02
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker cabinet whose duct length is made shorter when the capacity of the cabinet is made larger with a simple mechanism, to easily adjust the strength at a certain point.  <P>SOLUTION: In the speaker cabinet, where a front side cabinet 2 which has a body part 2b having a uniform cross section shape extended backward from a baffle 2a on the front surface and has a rear part opened and a rear side cabinet 3 which has a body part 3b having a uniform cross section shape extended forward from a rear face plate 3a and has a front part opened are assembled so that respective body parts are put one over the other, spacers 3c are interposed between respective body parts to form a duct 4 by the gap between body parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336967-A (JP)
Title: Cable supporting system
Inventor: AIHARA TAKAAKI
IPC: H02G1/06
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cable supporting system that can form the slack of a cable in an intermediate portion between poles.  <P>SOLUTION: In the cable supporting system in which a supporting wire (3) is stretched between the poles (1, 2), a hanger (4) that extends spirally is hung on the supporting wire (3), and a cable (5) to be laid is held on the hanger (4), a spiral hanger whose spiral diameter changes periodically is used as the hanger (4) to form the slack of the cable between loops of different spiral diameters or in their adjacent area. In this invention, the formation of the slack in the intermediate portion between the poles improves workability near the poles and prevents the occurrence of an accident.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340159-A (JP)
Title: Vibration control sheet
Inventor: KURODA TAKEO
IPC: F16F15/08
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control sheet capable of being used at a high temperature and offering a high vibration control absorbing performance such that the loss tangent shows a value of 2 or more.  <P>SOLUTION: The vibration control sheet is made of a resin compound containing a thermoplastic resin containing 20-70 wt.% chlorine and chlorinated paraffin having a mean carbon number of 12-50 and a chlorination amount of 30-70 wt.%, in which no more than 10 wt.% tetrahydrofuran insoluble portion is contained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339699-A (JP)
Title: Outdoor simply installable garage
Inventor: KONDO MASARU
IPC: E04H15/48
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily install a garage in an optional installation place, with an inexpensively providable constitution, by simplifying the garage for housing a car.  <P>SOLUTION: This outdoor simply installable garage is collapsibly formed by expandably installing a cover body 2 for housing the car 8 on a base body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337264-A (JP)
Title: Movable x-ray apparatus and photographing system
Inventor: NAKAGAWA FUMIO
IPC: A61B6/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable X-ray apparatus and a photographing system which automates the establishment of a photographing condition of the movable X-ray apparatus and administration and storage of a record of irradiation and perform them quickly and easily.  <P>SOLUTION: The movable X-ray apparatus 1 having an X-ray irradiation member 2 includes an interface for communication 9 to which a wireless communication means (a portable telephone) 11 for transmission and reception of photographing data is connected, an X-ray controlling member 71 which controls the irradiation of the X-ray irradiation member 2, a data storing member 72 which the photographing data is written in and read out of, and a communication controlling member 73 to control the communication of the wireless communication means 11. Two or more devices can mutually transmit and receive through the wireless communication means 11 and 12, and the photographing system is constituted by making at least one of the two or more devices be the movable X-ray apparatus 1. The two or more devices are automatically established, administrated and stored by retransmitting the photographing data recorded in each of the devices through the wireless communication means 11 and 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339994-A (JP)
Title: Screw compressor with balance piston device
Inventor: KISHI TAKAYUKI
IPC: F04C18/16
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a life of a thrust bearing from shortening accompanied with a canceling force by making a balance piston device such that, at high load, the canceling force of a thrust load is generated to reduce the thrust load applied to the thrust bearing, and at low load, the canceling force of the thrust load is eliminated to make only a differential pressure between a delivery pressure and an intake pressure act on the thrust bearing.  <P>SOLUTION: In this screw compressor with the balance piston device, the thrust load acting on a male rotor or a female rotor is reduced. In this screw compressor, a pressure regulation valve for opening/closing a working fluid passage is provided to the working fluid passage to the balance piston device, and the pressure regulation valve is constituted being openable or closable based on any one or both of the differential pressure between the delivery pressure (Pd) and the intake pressure (Ps) of a fluid in the screw compressor and a pressure ratio (Pd/Ps) thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342043-A (JP)
Title: Retrieval device, retrieval method, retrieval program, and recording medium
Inventor: CHOKAI YUKITERU
IPC: G06F17/30
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrieval device which allows retrieval methods to be selected and added without changing the device itself.  <P>SOLUTION: A service menu acquisition part 131 reads out one service menu 100 corresponding to a service menu ID from a service menu storage part 11. A service menu processing part 132 gives a parameter to the service menu 100 to generate a service menu 101 with the parameter. A retrieval performance part 133 refers to the service menu 101 with the parameter stored in a service menu temporary storage part 134 to read out one service class, for example, 111 which is called and designated by the service menu 101 with the parameter but is not read out neither retrieved, from a service class storage part 12. The retrieval performance part 133 generates retrieval formula on the basis of the read service class and performs retrieval on a content storage device 4 in accordance with the retrieval formula.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340899-A (JP)
Title: Testing method of semi-conductor integrated circuit, testing device of semi-conductor integrated circuit, standard circuit board used for performing testing method of semi-conductor integrated circuit and dc system relay means used for performing testing method of semi-conductor integrated circuit
Inventor: NAGANO KAZUO
IPC: G01R31/28
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the period of time from designing a device of a new specification to be capable of performing an automatic test for providing the devices to users by mass production in response to demand.  <P>SOLUTION: For an attaching means 22 of a device to be tested which is prepared for each device type for detachably attaching the device to be tested, characteristics conducting operation is performed beforehand. The attaching means 22, a DC system relay means 16 for transmitting a DC signal or DC voltage to a wire of a DC system and a standard circuit board 10 are provided between the device 28 to be tested and testers 2, 4, 6. The device 28 to be tested and the testers 2, 4, 6 are made to be connectable via the standard circuit board 10 and the device 28 to be tested for a high frequency signal and connectable via the standard circuit board 10, the DC system routing means 16 and the attaching means 22 for the device to be tested for DC signal and DC voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346543-A (JP)
Title: Structure of detachable panel
Inventor: IKETANI KATSUYA
IPC: E04B2/74
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detachable panel which facilitates work for attachment to/detachment from an opening frame, and which has few protrusions.  <P>SOLUTION: A structure of the detachable panel comprises: an opening which is composed of a head 14 with a rod retainer 18, a first jamb 15 with a recess 7 for guide, a second jamb 16, and a floor provided with the rod retainer 18; and at least one first panel 1 and one second panel 2. In the first panel 1, a protrusion 3 to be inserted into the recess 7 of the first jamb 15 is provided on one side surface, and the recess 7, which faces the protrusion 3, and an flush bolt 4 are provided on an opposite side. In the second panel 2, the protrusion 3 to be inserted into the recess 7 of the first panel 1 is provided on one side surface, and the flush bolt 4 and a handle 6 are provided in an opposite-side front.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350394-A (JP)
Title: Power output unit, its controlling method and automobile mounting the same
Inventor: KIMURA AKIHIRO
IPC: B60L50/16
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To output a requested power while taking account of the state of a secondary battery at the time of reverse traveling by a motor in a unit for converting the power from an internal combustion engine into a torque through a planetary gear mechanism and two motors.  <P>SOLUTION: Torque command Tm2* of a motor MG2 is set while being limited by a torque limit Tm2lim based on the state (r.p.m. Nm2 or temperature θm) of the motor MG2 or a torque limit Tm2limp based on the battery state (output limit Wout or power used by aux. machine Ps) (S100-S140). When the torque command Tm2* is limited by the torque limit Tm2lim based on the state of the motor MG2, torque command Tm1* of the motor MG1 is set while being limited by a torque limit Tm1limp based on the battery state or a torque limit Tm1frc based on the friction torque of the engine (S180-S200). As a result, a requested power can be outputted while taking account of the state of a secondary battery at the time of reverse traveling by the motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI