baber/WOPTO huggingface dataset:
Patent JP-2004270787-A (JP)
Title: Clutch mechanism of power tool
Inventor: SASAKI KATSUHIKO
IPC: F16D11/10
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of a clutch mechanism by reducing effect of abrasion of a clutch pin and a driven-side clutch tooth by meshing, in the clutch mechanism that moves a drive-side clutch tooth forward to mesh with the driven-side clutch tooth by meshing the driven-side clutch tooth on a spindle side with the clutch pin disposed on the drive gear side and falling it, moves the drive-side clutch tooth backward by separating the clutch pin from the driven-side clutch tooth and erecting it to instantly generate a clearance between it and the driven-side clutch tooth to quietly idle the drive gear side.  <P>SOLUTION: A falling direction of the clutch pin is set appropriately, and the clutch pin is separated at a position (C) displaced from a contact position (A) of mesh starting with the drive-side clutch tooth 22. Thus, separating timing of the clutch pin is kept for a long time by reducing the effect of the abrasion at the mesh starting position (A).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271854-A (JP)
Title: Information processing method
Inventor: AIZAWA MICHIO
IPC: G10L13/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To set the strength of an accent to each mora relatively easily.  <P>SOLUTION: Accent strength information is set to a selected mora (S309 and S310), and thereafter, the mora is spoken on the basis of the accent strength information set by voice synthesis (S311).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272583-A (JP)
Title: Automatic vending machine
Inventor: TATSUCHI YUUJI
IPC: G07F9/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To make an automatic vending machine simple in structure and reduced its installation space with the internal structure not damaged by stealing the merchandise or pranking.  <P>SOLUTION: This automatic vending machine is provided with a merchandise display rack 50 and an article tray 70 inside a main body cabinet 1, and the article tray 70 is moved as necessary according to a sales instruction so that the articles can be carried out of the article display rack 50, and taken out through an article output port 3 of the main body cabinet 1. This automatic vending machine is provided with a cover member 40 for opening/closing the article output port 3, a cover lock means 41 for preventing the opening operation of the cover member 40 when it is locked, a tray driving mechanism 73 for arranging the article tray 70 which has performed the receiving operation of the articles to an extraction position opposed to the article output port 3 and a cover lock control part 1030 for locking the cover lock means 41 in a stand-by status, and for unlocking the cover lock means 41 until a predetermined locking condition is established when the article tray 70 which has performed the receiving operation of the article is arranged at the extraction position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271334-A (JP)
Title: Aberration measuring apparatus
Inventor: HORIGUCHI HARUHIKO
IPC: G01M11/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aberration measuring apparatus which enables performing wavefront aberration measurement of the measured body with ease and high precision, without requiring complicated operations.  <P>SOLUTION: The aberration measuring apparatus detects the wavefront aberration of the measured body as interference fringes by using luminous flux, and consists of a first optical system for measuring the wavefront aberration of the measured body, a second optical system for measuring the system errors of the first optical system, the measured body, and the chamber to have the first optical system and the second optical system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003323700-A (JP)
Title: Method and device for warning driver
Inventor: MAAS ALEXANDER
IPC: G08G1/16
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for warning a driver capable of outputting warning in such a manner that the driver does not feel uncomfortable when the driver is careful, and the driver clearly notice the warning even when the driver is careless.  <P>SOLUTION: The intensity of a warning signal is changed depending on the level of carelessness of the driver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004269229-A (JP)
Title: Horizontal hanging device
Inventor: INAMI AKIRA
IPC: B66C13/08
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal hanging device for preventing a hanging cargo from falling even when a hydraulic jack suffers a fatal damage.  <P>SOLUTION: The horizontal hanging device controls an attitude of the hanging cargo 10 to be horizontal while hanging the hanging cargo 10 slinging a plurality of ropes mounted to the hanging cargo 10 over a hook 6. In the horizontal hanging device, a first wire rope 5 slung over the hook 6 is connected to a first frame 3, the hanging cargo 10 is hung from a second frame 2 arranged above the first frame 3 through a second wire rope 7, and three or more of supporting means 4 are disposed between the first frame 3 and the second frame 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238075-A (JP)
Title: Folding holder
Inventor: HAYASHI HIDEYASU
IPC: A47G19/22
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding holder, which can be manufactured efficiently at a high speed and low costs, is heat-insulative when fitted on a conical container fitted in contact with the interior of the holder, has variety in design to provide a beautiful appearance, and has a handle for high convenience.  <P>SOLUTION: As shown in Fig. (a), folding lines 1, 4, which are perpendicular to long sides 10, 11, are formed in the middle of a rectangular plate material 1A via prescribed gaps L, d, and boundaries 2, 3, which cross the long side 11 slantly at an angle of K, respectively, are formed to be symmetrical with respect to the folding line 1 on the folding line 1 side via prescribed gaps d. In making an folded holder in Fig. (b), the plate material 1A with an adhesive applied to an adhesive applying part J in Fig. (a), is folded on the folding lines 1, 4, and both short side ends of the plate material are overlapped each other to be fixed together. Further, to prevent the separation of the overlapping boundaries 2, 3 from each other, the adhesive is applied also to an adhesive applying part R formed approximately along the boundary 2, and the boundaries are bonded together.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003277428-A (JP)
Title: Method for producing highly reactive isobutene homopolymer and highly reactive isobutene copolymer
Inventor: BOHNENPOLL MARTIN
IPC: C08F110/10
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To develop an economical method for producing a highly reactive polyisobutene having a medium molecular weight and the narrowest possible molecular weight distribution for improving quality of a conventional high- molecular polyisobutene.  <P>SOLUTION: The method for producing the highly reactive polyisobutene comprises polymerizing isobutene or the isobutene having a copolymerizable monomer in the presence of a transition metal catalyst represented by general formula [M(R<SP>1</SP>-CN)<SB>4-6</SB>](A)<SB>2</SB>[wherein, M denotes groups 3 to 12 metals of the periodic table of elements: R<SP>1</SP>denotes a 1-8C alkyl group; and A denotes a weakly coordinated anion].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004275088-A (JP)
Title: Birdproof net and method for producing the same
Inventor: BABA MITSUGI
IPC: A01M29/32
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective net for preventing garbage scattering or fruit damage caused by picking activities of birds, and to provide a method for producing the same.  <P>SOLUTION: The plastic birdproof net is characterized by that a negative ion generator is present therein. In this net, the negative ion generator is selected from zirconium-based ceramic fine powder, silicon-based ceramic fine powder, natural ore fine powder obtained from hot spring ores, and powder obtained by compounding diatomaceous earth with germanium ore or residues left after refining the ore, and means inorganic powder 0.5-50μm in particle size and 100-5,000 ions/cm<SP>3</SP>in the emission dose of negative ions such as β-rays, γ-rays or far-infrared rays. By the way, the above-mentioned "present" means that the negative ion generator is contained in the fibers constituting this net or provided on the net surface by means of coating or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278934-A (JP)
Title: Glow plug with combustion pressure detection function
Inventor: OKAZAKI KOJI
IPC: F23Q7/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glow plug with a combustion pressure detection function capable of downsizing thinning the diameter.  <P>SOLUTION: This glow plug 100 with the combustion pressure detection function is provided with a plug case 1, a glow plug main body 2 retained therein, and a combustion pressure detection mechanism 70. The glow plug main body 2 is provided with a housing 3, a sheath member 4, a heater member 5, and a center shaft 6. The combustion pressure detection mechanism 70 includes a piezoelectric element 71 converting axial displacement of the housing 3 and the center shaft 6 of the glow plug main body 2 generated by change of combustion pressure of an internal combustion engine EG to electrical signal. The piezoelectric element 71 is put between an inner projection part 15 of the plug case 1 and an outer projection part 64 of the center shaft 6, the combustion pressure detection mechanism 70 is formed between a case base end part 12 of the plug case 1 and the center shaft 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286081-A (JP)
Title: Sealing structure of lubricating oil for motor bearing
Inventor: OTA HITOSHI
IPC: H02K5/16
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure of lubricating oil for a motor bearing capable of preventing the lubricating oil leaked from an oil seal from leaking in an axial direction, and preventing deterioration of the lubricating oil, without using sealing by a mechanical sliding member.  <P>SOLUTION: A flow passage 9 of the lubricating oil 2 leaking from an oil seal 5 to an end surface of a housing 3 is formed between a shaft 4 and the housing 3. A shaft 1 and the housing 3 are respectively provided with a ring-shaped shaft side absorbing member 10a and a housing side absorbing member 10b for absorbing the lubricating oil 2 leaked in the flow passage 9 so as to form a clearance 13 and oppose to each other. The housing 3 is provided with an oil supplying hole 6, an oil draining hole 7 draining the lubricating oil 2 supplied from the oil supplying hole 6, and a discharging hole 11 outwardly penetrating the housing 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289910-A (JP)
Title: Base for motor and assembling structure for shaft tube
Inventor: KO GINJU
IPC: H02K5/04
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base for a motor and an assembling structure for a shaft tube capable of promptly connecting the base and the shaft tube by localizing groove and a localizing flange, attaining a localizing relation so that a pair of stators on inner/outer sides of the shaft tube coincide with a central shaft of a bearing, and assembling the bearing and the pair of the stators with various standards, by promptly exchanging the shaft tube corresponding to the demand of a product.  <P>SOLUTION: A shaft hole is opened at the base, an annular flange is formed by extending the shaft hole upward, at least one localizing groove is provided at the bottom of the annular flange, and at least one localizing flange is provided at the bottom of the shaft tube. At least one elastic stopping lever is provided at the tube body of the shaft tube. A stopping portion is provided at the upper end of the elastic stopping lever so as to be protruded, the shaft tube can be jointed by the annular flange of the base and the localizing groove by the outer periphery portion of the tube body bottom and the localizing flange, and at the same time, the shaft tube stops the pair of the stator and at least one bearing by the stopping portion of the elastic stopping lever to be engaged and localized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286625-A (JP)
Title: Image processing method and tool for image acquisition
Inventor: HOSHIKAWA KAZUMI
IPC: H04N5/225
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of compositing of images with a simple and inexpensive method, when a composite image of photographed image as a whole is formed by photographing an imaging object dividing into a plurality of photographic areas and connecting together the photographed images of a plurality of photographing areas.  <P>SOLUTION: A tool 15 for image acquisition, on which a plurality of reference position marks 24 are indicated and a photographing object are set so as to contain one photographing area of the object and one or more reference marks 24 within the field vision of the camera. The work for acquisition of image containing the one photographing area of the object and one or more reference marks by photographing is repeated, without changing the relation of the relative position between the object and the tool 15 for image acquisition of all the photographing areas, for acquiring the images of a plurality of photographing areas. By referring to the reference position marks 24 contained in each photographed image, to decide on the positions of each photographed images, each photographed image is connected to generate a composited image of the object as a whole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293661-A (JP)
Title: Automatic bleeder circuit in hst circuit
Inventor: SHINOHARA SHIGERU
IPC: F15B11/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic bleeder circuit capable of automatically bleeding air mixed at the time of assemblage, inspection, or repairing in an HST circuit composed of a closed circuit, in particular in a pilot control signal line in the HST circuit.  <P>SOLUTION: A short circuit 22 having a throttling 21 is disposed between a normal rotation pilot conduit 18 and an inverse rotation pilot conduit 19 connected to a forward/backward shuttle switching valve 8. When pilot initial pressure is supplied to one pilot conduit 18 or 19 by switching by a direction changing valve 6, the other pilot conduit 19 or 18 functions as a drain conduit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296860-A (JP)
Title: Multilayer coil and its manufacturing method
Inventor: TAMEZAWA EITA
IPC: H01F17/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer coil by which warpage of a mother in the stage of sintered body can be reliably suppressed.  <P>SOLUTION: The multilayer coil 1 is composed of several insulating layers 5, 7, 8 and 9 on a ceramic substrate 2, and coil conductive layers 3 and 6 each of which are individually sintered. The two coil conductive layers 3 and 6 are stacked through the insulating layer 5. The width of the conductive material of the coil conductive layers 3 and 6 is 10-300 μm, their winding number is 3/4-10 turns and their thickness is 3-15 μm. The coefficient of linear expansion of the insulating layer 9 for preventing warpage is larger than that of the other insulating layers 5, 7 and 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297981-A (JP)
Title: Compressor controller
Inventor: MATSUO TAKAHISA
IPC: H02P27/06
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To control a compressor 4 correctly even if a motor current is detected using an inexpensive current sensor 48.  <P>SOLUTION: A compressor controller 24 comprises a low voltage sensor 22 for detecting the suction refrigerant pressure of the compressor 4, an inverter circuit 42 for controlling the driving frequency of the motor of the compressor 4, a current detecting circuit 43 having the current sensor 48 for detecting the motor current, and a control section 44 for delivering the driving frequency of the motor operated based on a signal from the low voltage sensor 22 to the inverter circuit 42, operating the motor current from a previously provided data base 51 indicative of the relation between a signal being detected by the current detecting circuit 43 in correspondence with each driving frequency and the motor current being fed actually, making a decision whether the motor is overloaded or not based on the decision results and stopping power supply to the motor if the motor is overloaded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304248-A (JP)
Title: Optical radio network system
Inventor: OKAMOTO KOHEI
IPC: H04L45/24
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical radio network system capable of reducing power consumption in an optical radio technique, reducing time and effort and financial resources in building or managing a network, providing a comfortable system to network users, and suppressing an increase in power supply amount.  <P>SOLUTION: At least a communication base is connected to the outside so as to transmit and receive information to and from the outside of an optical radio network. An electronic device is previously provided with an individual identification ID and radio communication function at shipment. As functions of the electronic device and the communication base, the system has a communication target searching function, an optimum route determining function for information communication, a function for ensuring a route other than the optimum route when there are a plurality of communication routes, and a function for searching another route to switch the route to the searched route or switching to the route secured other than the optimum route.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300939-A (JP)
Title: Fuel outflow regulating device of fuel tank
Inventor: MITSUYOSHI KEIJI
IPC: F02M37/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel outflow regulating device capable of regulating repeated overfilling of fuel tank.  <P>SOLUTION: The fuel outflow regulating device consists of a housing communicated to a canister; a cylinder element 2 extending downward from the housing to the interior of a fuel tank and opened at a lower end; and a relief valve 6 to close intercommunication of the interior of the housing and the gas phase of the fuel tank according to the pressure of the gas phase of the fuel tank. Fill up of a tank with fuel is detected by the increase of a pressure of a gas phase to a first given value when a fuel oil level reaches the lower end opening of the cylinder element 2, and the relief valve 6 is constituted that the valve is opened when the pressure of the gas phase of the fuel tank is increased to a second given value exceeding the first given value. This constitution makes overfilling of fuel tank difficult since a state that the pressure of the gas phase is increased after a tank is filled up with oil can be maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300035-A (JP)
Title: Method for separating methane gas and apparatus therefor
Inventor: ADACHI TAKAYOSHI
IPC: C07C7/12
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently recovering high-purity methane gas from a raw material gas such as an anaerobic fermented gas of an organic material in which carbon dioxide and moisture at a high concentration are present over a long period.  <P>SOLUTION: The method is to separate the methane gas from the raw material gas in which the carbon dioxide and moisture at the high concentration are present by a PSA (pressure swing adsorption) method. In the method, the following steps are successively carried out. An adsorption step of feeding the raw material gas to a column filled with a porous material composed of a complex composed of a metal and an organic material without carrying out a pretreating step of removing the moisture from the raw material gas, adsorbing the carbon dioxide and moisture which are readily absorbable components and recovering the methane gas and a step of decompressing the column in which the carbon dioxide and moisture are adsorbed and desorbing the readily adsorbable components and carrying out regeneration. Thereby, the methane gas can efficiently be separated and recovered without lowering the separation ability over the long period irrespective of the presence of water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299226-A (JP)
Title: Printed matter preparing system
Inventor: SUENAGA KYOGO
IPC: B41J29/40
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate inspection of correct printing of information corresponding to a client for each predetermined field.  <P>SOLUTION: The printed matter preparing system comprises a bar code imparting section section 50 for imparting content information being printed on a printed matter with bar code information for identifying the content information, a section 40 for editing print data being printed on the printed matter including at least the content information and the bar code information by arranging a plurality of pieces of content information corresponding to client information in a plurality of fields, respectively, a printing data editting section 40 for editting print data printed on the printed matter, a printing section 60 for printing the print data edited at the print data editing section 40, and a collating section 70 for collating the bar code information printed at the print section 60 with the bar code information arranged at the bar code information reading position by the print data editing section 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301659-A (JP)
Title: Barrier property evaluation method for barrier film covered plastic member
Inventor: YAMAKOSHI HIDEO
IPC: G01N15/08
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring a gas transmission speed close to a barrier film covered plastic member in a short time, and rapidly evaluating a barrier property of the barrier film covered plastic member.  <P>SOLUTION: The method includes a process in which a dummy film thinner than the plastic member comprising a plastic vessel or a plastic sheet is attached to a barrier film covered surface of the plastic member and a barrier film is formed on the dummy film, including the plastic member; a process in which the dummy film covered with the barrier film is removed from the barrier film covered surface of the plastic member; and the gas transmission speed of the dummy film is measured by an isobaric method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304609-A (JP)
Title: Semiconductor integrated circuit
Inventor: SETO TADAO
IPC: H03K19/096
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CMOS dynamic circuit capable of determining transition of the output signal level simultaneously with starting of a precharge period without waiting for charging of a dynamic node.  <P>SOLUTION: The semiconductor integrated circuit comprises first and second inverters cascaded between the gates of a plurality of N channel MOS transistors where the source and drain are connected commonly between the drain of a P channel MOS transistor PM11 connected with the power supply potential node and the drain of an NMOS transistor NM21 connected with the ground potential node and an input signal is inputted to each gate, and a two-input NOR logic circuit having one side input being connected with the output node of the first inverter, the other side input being connected with the commonly connected drains of the plurality of N channel MOS transistors and an output node becoming a signal output node.  <P>COPYRIGHT: (C)2005,JPO&NCIPI