baber/WOPTO huggingface dataset:
Patent JP-2004219170-A (JP)
Title: Surface shape measuring device
Inventor: WAKIYAMA SHIGERU
IPC: G01B21/30
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface shape measuring device capable of performing proper measurement to a measuring object having a large aspect ratio (height/width or height), especially a probe microscope such as an atomic force microscope or a magnetic force microscope which is a high-resolution surface shape measuring device.  <P>SOLUTION: This surface shape measuring device for measuring the sample shape by using a probe has a constitution wherein angular correction mechanisms are provided on the sample side and on the probe side, and the shape is measured by correcting the angle by the angular correction mechanisms provided on the sample side and the on probe side based on a measurement result of a sample whose angle is known and the inclination degree of the sample to be measured actually.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217591-A (JP)
Title: Method for producing cis-selective fluorocyclopropane derivative
Inventor: MUKOYAMA MITSUAKI
IPC: C07C209/50
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for safely, inexpensively and industrially advantageously producing cis-2-fluorocyclopropylamine.  <P>SOLUTION: The N-cis-2-fluorocyclopropylpyrrolidone derivative is represented by general formula (1).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226550-A (JP)
Title: Display medium, display device using the same, and reversible display body
Inventor: HARADA NARIYUKI
IPC: G02F1/167
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display medium with which a clearer display is obtainable, and a display device and a reversible display body both using the display medium.  <P>SOLUTION: The display medium consists of a display cell and a display composition contained in the display cell. The display cell consists of a substrate having an electrode and a vertical alignment liquid crystal alignment layer, with 80° or larger pretilt angle on the electrode surface, on a surface of the one side, and a transparent substrate having a transparent electrode and a vertical alignment liquid crystal alignment layer, with 80° or larger pretilt angle on the electrode surface, on a surface of the one side. The display composition is composed of a dual-frequency drive liquid crystal composition having 0.3-1.2 μm helical pitch and electrophoretic particles 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224126-A (JP)
Title: Control system for vehicle
Inventor: IRITANI MASATAKA
IPC: B60R25/04
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system for a vehicle capable of improving mounting workability of a detection means.  <P>SOLUTION: A remote engine starter system 10 is constituted of a remote controller 11, a control unit 13 and a detecting unit 14. The detecting unit 14 is provided with a detection switch detecting the opening/closing state of a hood 3 and an alarm signal transmitting circuit capable of wirelessly transmitting an alarm signal in one casing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225827-A (JP)
Title: Outer periphery protruded portion forming member for pipe
Inventor: UCHIDA MUTSUO
IPC: F16L21/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the plastic deformation of a protruded portion member diverging from the axial corner side of a pipe when interference fitting the protruded portion member to the outer periphery of the end of the pipe during forming an outer periphery protruded portion on the outer periphery of the end of the pipe by interference fitting the cylindrical protruded portion member to the outer periphery of the end of the pipe to integrally fix the protruded portion member to the pipe.  <P>SOLUTION: A cylindrical metal entry ring 10 is interference fitted to the outer periphery of the end of an entry 4 to form an entry protruded portion 6 on the outer periphery of the end of the entry 4. A tapered face 11 is formed to be gradually narrower from the inner face of the entry ring 10 at the side of one end portion 10a corresponding to the corner side of the entry 4 toward the inner face at the side of the other end portion 10b. An interference of the entry ring 10 at the side of the other end portion 10b is formed larger than that at the side of one end portion 10a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226027-A (JP)
Title: Incomplete combustion detector of compound combustion appliance
Inventor: KANEZAKI KOICHI
IPC: F23N5/24
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound combustion appliance capable of specifying in which combustion unit incomplete combustion occurs, and correctly performing improved operation of the combustion unit when incomplete combustion occurs with a plurality of combustion units in a simultaneous combustion condition.  <P>SOLUTION: The compound combustion appliance comprises a combustion unit 1 for feeding hot water, a combustion unit 2 for heating, an exhaust unit 3 to be communicated with each combustion unit, a CO concentration detection means 7 provided on the exhaust unit 3, and a control means 8 to operate CO concentration detected by the CO concentration detection means 7 and improve the combustion of the combustion unit 1 for feeding hot water and the combustion unit 2 for heating. The control means can specify in which combustion unit incomplete combustion occurs by changing either combustion when both the combustion unit 1 for feeding hot water and the combustion unit 2 for heating perform simultaneous combustion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223069-A (JP)
Title: Game machine
Inventor: MITANI NOBUYUKI
IPC: A63F5/04
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having a constitution as an acoustic device, or a generation source of an optimal sound effect according to a sound field atmosphere in a place without impairing an interest of a player.  <P>SOLUTION: This game machine 1 is provided with the acoustic device for generating the sound effect. The acoustic device comprises a speaker 22 and a resonance member 23 provided rearward the speaker 22. The resonance member 23 is characterized in having a constitution 24 adjusting the volume in a rear space of the speaker 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004156768-A (JP)
Title: Rubber sheet for water service
Inventor: YANAGIMOTO KIYOSHI
IPC: F16L23/16
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin and rigid sheet for a rubber packing material for water service capable of preventing penetration and leakage of water through an intermediate layer of the rubber packing material fitted to a water service pipe, and facilitated in fitting work and manufacture.  <P>SOLUTION: A stainless steel metal net 12 is placed on a sheet 11a for the rubber packing material formed from rolled styrene butadiene rubber, and a sheet 11b for the rubber packing material formed from rolled styrene butadiene rubber is placed thereon, and they are heated and pressured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2006166929-A (JP)
Title: SIMULTANEOUS AND CONTINUOUS MEASUREMENT SYSTEM FOR BRAIN WAVE AND fMRI, CLOCK DIVIDER USED THEREFOR, AND BRAIN WAVE MEASURING APPARATUS AND fMRI APPARATUS PROVIDED WITH THE CLOCK DIVIDER
Inventor: ANAMI KIMITAKA
IPC: G06F19/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simultaneous and continuous measurement system of brain waves and brain function measurement (called functional MRI or fMRI) for performing fMRI by using a magnetic resonance imaging (MRI) apparatus which is a medical image diagnostic apparatus and measuring the brain waves as a biological phenomenon simultaneously with the brain function measurement.  <P>SOLUTION: The simultaneous and continuous measurement system of the brain waves and the fMRI is provided with a brain wave measuring apparatus for measuring the brain waves and an fMRI apparatus for measuring brain functions by magnetic resonance imaging. Brain wave sampling pulses are generated such that the waveform of an image artifact in gradient magnetic field change for gathering fMRI data in the fMRI apparatus is on a baseline at the sampling timing of gathering brain wave data in the brain wave measuring apparatus on the basis of the clock function of the fMRI apparatus.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004236369-A (JP)
Title: Switched reluctance motor
Inventor: TANAKA HIROTO
IPC: H02K1/17
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase torque without cogging torque enlarging and to secure the solidity of a rotor, in a switched reluctance (SR) motor.  <P>SOLUTION: A trapezoidal projection 8b trapezoidal in cross section is provided on the side opposed to the rotational direction A of a rotor 7 in the salient pole 8a of a stator 8, and a permanent magnet 9 in the shape of a thin plate is buried at the boarder between the projection and the salient pole, with its magnetic pole face directed to the interior of the salient pole. When a current is applied to a coil wound on the salient pole, the magnetic flux by the permanent magnet is pushed out of the salient pole by the magnetic flux generated in the salient pole, and both pieces of magnetic flux are composed together thereby achieving high torque. Moreover, since the magnetic pole face of the permanent magnet is directed to the interior of the salient pole, the magnetic flux by the permanent magnet can turn within the salient pole at nonapplication of a current, the amount of its leakage to outside is small, so the cogging torque in the SR motor provided with a permanent magnet can be made small. Furthermore, since there is no necessity to provide the rotor with a permanent magnet, the solidity of the rotor is not marred.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235297-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MATSUMOTO JUNKO
IPC: H01L21/3065
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor device with which the manufacturing conditions may be set easily and wires or the like may be formed with the ultra-fine processes without the resist mask pattern falling down during the process.  <P>SOLUTION: The method comprises the steps of forming a conductive layer 3 over a semiconductor substrate, forming an intermediate layer 4 having a higher etching selection ratio for the conductive layer 3 over this conductive layer 3, forming a resist mask pattern 6 consisting of photoresist over the intermediate layer 4, etching the intermediate layer 4 in accordance with the resist mask pattern 6, removing the resist mask pattern 6 formed over the intermediate layer 4, shrinking the intermediate layer 4 through the unisotropic etching process, and etching the conductive layer 3 using the intermediate layer 4 after the shrinkage as the mask.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232525-A (JP)
Title: Concentrically split impeller and manufacturing method thereof
Inventor: TOMOFUJI HIDEO
IPC: F04D29/24
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate manufacturing a centrifugal pump, especially a low speed type centrifugal pump.  <P>SOLUTION: A first member A and a second member B of an impeller are separately manufactured by concentrically splitting front/rear shrouds enclosing blades into a center part and an outer circumferential part. The members are bonded or mechanically connected to become one impeller. The first member A is provided with inlet blades 11a consisting of a few blades, three blades for example, and the second member B is provided with outlet blades 11b consisting of many blades, six blades for example. The inlet blades 11a and the outlet blades 11b are assembled so as to deviate from each other in the circumferential direction. The inner circumferential side end part of the inlet blades 11a is twisted in the rotational axis line direction and extended to an impeller eye 17.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264042-A (JP)
Title: Analyzer supply device
Inventor: YAMAGATA HIDENARI
IPC: B65G65/48
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzer supply device capable of using multiple kinds of analyzers properly without letting an operator take labor.  <P>SOLUTION: In the analayzer supply device X1 equipped with a housing part for housing multiple analyzers 4A and 4B and a carrier 2 for carrying the analyzers 4A and 4B, respectively, the housing part has a plurality of housing spaces 11 and 12 for housing the analyzers 4A and 4B, respectively. This analyzer supply device is preferably constituted so as to select a state that the analyzers 4A and 4B are taken out of the housing spaces 11 and 12 and a state that the analyzers 4A and 4B are taken out with respect to the housing spaces 11 and 12. The analyzer 4A is not taken out of the housing space 11, for example, while the analyzers 4A housed in the housing space 11 are raised to be prevented from the contact with the carrier 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236517-A (JP)
Title: Chewing gum improved in chewing feeling
Inventor: NISHII YASUHIRO
IPC: A23G4/00
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide chewing gum containing sugar, solving the problem that sugar-containing chewing gum whose hardness in an early stage of chewing until being mixed with saliva from the start of chewing, in particular hardness at the start of chewing, gets harder with a lapse of time, and so made as to have smooth and soft palate feeling during chewing the chewing gum while maintaining its good appearance.  <P>SOLUTION: The chewing gum contains sugar as a sweetener, and comprises reduced palatinose containing ≥75 wt.% of α-D-glucopyranosyl-1, 6-D-sorbitol (GPS), and erythrithol.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239464-A (JP)
Title: Hot air heating device
Inventor: ISHIKURA NAOKI
IPC: F24H3/04
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To allow the confirmation of conditions of ignition and combustion at a glance from a long distance and the view of the condition of combustion like natural flames.  <P>SOLUTION: This hot air heating device comprises a light emitter 10 provided in a wide area on the front face of a combustion chamber, a light semi-transmissive member 12 mounted on the front face of the light emitter 10 at a space therefrom, a second convection fan 14 provided at the lower part of the space, and a ribbon reflecting member 16 to be easily swayed by the flow of air blown from an air outlet 17. The sway of the ribbon reflecting member 16 during the emission of a light from the light emitter 10 causes the random diffusion of the swayed light to the light semi-transmissive member 12 to be viewed like flames. Thus, the combustion can be confirmed at a glance during linkage with the combustion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003322738-A (JP)
Title: Athermal resin optical waveguide device
Inventor: MOROI NAGAHIRO
IPC: G02B6/10
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an athermal resin optical waveguide device which is provided with all of such properties of low cost, easy manufacturing, heat resistance, low propagation loss and long-term reliability, and is eliminated in temperature dependence by using fluorinated polyimide for the substrate and by controlling the coefficient of linear thermal expansion of the substrate.  <P>SOLUTION: The athermal resin optical waveguide device having the temperature dependence of the transmission refractive index in the optical waveguide eliminated can be obtained by using a fluorinated polyimide substrate having 40 to 120 ppm/K coefficient of linear thermal expansion, ≥300°C glass transition temperature and high light transmitting property.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004241220-A (JP)
Title: Induction heating cooking device
Inventor: FUJINAMI TOMOYA
IPC: H05B6/12
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To raise the precision of temperature detection when the bottom face of a container is warped, or the container is shifted from the radiation rate measurement means.  <P>SOLUTION: A radiation temperature detecting means 8 is installed to detect the temperature of the bottom face of a cooking vessel 1 via the top plate 2. By means of a receiving means 10 to detect the light reflected on the bottom face of the cooking vessel 1 by the light of a light-emitting means 9 in which the light is emitted toward the bottom face of the cooking vessel 1, and by means of a driving means 11 to drive the light-emitting means 9 and the light receiving means 10, the light-emitting means 9 and the light receiving means 10 are driven at the angle in which the amount of the light received increases most, and then, the radiation temperature of the cooking container is corrected by calculating the radiation from the reflectance of the cooking vessel 1 by the output of the light receiving means 10, thereby the precise temperature control is made possible.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003327848-A (JP)
Title: Oxygen-absorptive resin composition and laminate and package each using the composition
Inventor: SUZUTA MASAYOSHI
IPC: B65D81/26
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate and a package having oxygen barrier property/ oxygen absorption property by using a composition increased in oxygen absorptive ability and prevented from degradation of oxygen absorptive membrane properties and compositing the composition with various barrier layers.  <P>SOLUTION: The oxygen-absorptive resin composition is obtained by compounding, as essential ingredients, at least ingredients shown below to 100 pts.wt. thermoplastic resin (A), wherein the ingredients are (1) 0.001-2 pts.wt. compound T containing a transition metal, (2) 0.001-2 pts.wt. at least one photosensitizer compound selected from (substituted) benzoyl group-containing compounds and azide compounds and (3) 0.01-20 pts.wt. at least one having larger degradability than the thermoplastic resin (A) and selected from (saturated) fatty acids or their esters, natural fatty acids, natural rubber and synthetic rubbers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004240754-A (JP)
Title: Printing system and output control system
Inventor: SHINKAI MICHINORI
IPC: G06F3/12
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system and an output control system that facilitate the location of link destination and/or jump destination information to be located even on printout media.  <P>SOLUTION: The system, in which a personal computer and/or a TV or the like connected to a set-top box can be used to access WWW, has means for determining whether a page specified for printout includes all link destination and/or jump destination information or not, when displayed screen information is output to a printer, and means for detecting which of printout pages a link destination and/or jump destination page corresponds to in the output. If link destination and/or jump destination information is found to be present in the specified page, the printout is output with the number of the page where the link destination and/or jump destination information is present in the printout added in a part of the printout position of the link source and/or jump source information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245046-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: KITAHARA YASUHISA
IPC: F02D41/04
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve a regeneration performance of an NOx trapped catalyst of an internal combustion engine.  <P>SOLUTION: NOx trapped in the NOx trap catalyst is purified by controlling the air-fuel ratio for richening (rich spike control). When the catalyst is regenerated, the NOx purifying reaction time which takes an excess of an exhaust flow rate passing the catalyst, is shortened not to gain a high regeneration efficiency. Under the condition where there is a plenty of the exhaust flow rate, especially under a high rotation and high load condition, An EGR amount is increased to reduce the fresh air quantity. An NOx purifying ratio is increased by reducing the gas amount passing the catalyst to improve the catalyst regeneration efficiency.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246136-A (JP)
Title: Panel for image display, its manufacturing method, and image display device
Inventor: YAMAZAKI HIROTAKA
IPC: G02F1/17
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel for image display whose durability is enhanced by using an inactive gas heavier than air as a gas with which a gap between substrates is filled without using a large scale equipment, to provide its manufacturing method and to provide an image display device.  <P>SOLUTION: In the panel for image display used for an image display device and displaying an image by encapsulating a particle group 3A between two substrates 1 and 2 opposed to each other at least one of which is transparent and applying an electric field to the particle group from two kinds of electrodes 5 and 6 having potentials different from each other to make the particle group fly and move, the gap between the substrates which is to be filled with the particle group, is filled with the inactive gas heavier than air and closely sealed. Powder and granular material 3B can be used instead of the particle group 3A and with the same constitution, the purpose of this invention can be achieved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253891-A (JP)
Title: Semiconductor circuit
Inventor: OGAWA MAKOTO
IPC: G06K9/62
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor circuit capable of carrying out dynamic programming matching at a high speed.  <P>SOLUTION: The semiconductor circuit is provided with: three nodes or more including at least one input node and at least one output node; a plurality of paths which are connected between the three nodes or more and a signal propagation direction of which between the nodes is specified; a signal propagation time specifying means for specifying the signal propagation time of each path; an input means (801) for inputting a prescribed input signal to the input node; and a detection means (805) for detecting the time of the input signal propagating through the paths until reaching the output node.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249162-A (JP)
Title: Aerobic biological treatment tank
Inventor: WATANABE SHOZO
IPC: B01J4/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aerobic biological treatment tank which eliminates such a state wherein some underwater agitation type aerators are not supplied with aeration air even in small air flow aeration and which can approximately uniformize the amount of aeration air sent into individual underwater agitation type aerators.  <P>SOLUTION: A plurality of underwater agitation type aerators 21 having U-shaped air introducing tube sections 31 are installed in a tank. The plurality of underwater agitation type aerators 21 are individually supplied with aeration air by introducing the aeration air from the same air supply source into respective U-shaped air introducing tube sections 31 to biologically treat water to be treated. In this aerobic biological treatment tank, an air feeding amount uniformizing tube 40 which branches from a horizontal portion of the U-shaped air introducing tube section 31 and extends downward and which makes water to be treated enter the tube from a tube end is installed at the U-shaped air introducing tube section 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI