baber/WOPTO huggingface dataset:
Patent JP-2003342331-A (JP)
Title: Acrylic syrup resin composition, uv-cured acrylic sheet obtained using the same and its manufacturing method
Inventor: TAKADA MASAYUKI
IPC: C08F2/44
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic syrup resin composition which gives a colorless, transparent, flexible and tough cured product under UV irradiation or the like, a colorless, transparent, flexible and tough UV-cured acrylic sheet formed from the syrup resin composition by a casting method or the like under UV irradiation or the like, and its manufacturing method.   <P>SOLUTION: The acrylic syrup composition curable under UV irradiation or the like comprises an initial polymer (A), comprising a copolymer of an aliphatic bicyclic monofunctional acrylate monomer and other vinyl monomers, and a (meth)acrylic monomer (B) for dispersing the initial polymer (A), where the glass transition temperature (Tg<SB>1</SB>) of the initial polymer (A) is -5°C or higher, the glass transition temperature (Tg<SB>2</SB>) of a polymer of the (meth)acrylic monomer (B) is -10°C or lower and Tg<SB>1</SB>and Tg<SB>2</SB>satisfy the relation: Tg<SB>1</SB>>Tg<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347370-A (JP)
Title: Evaluating equipment and evaluating method of semiconductor wafer
Inventor: OTSUKI TAKESHI
IPC: G01R31/26
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide evaluating equipment and an evaluating method which can evaluate accurately and simply electric characteristic of a semiconductor wafer without causing errors, by precisely bringing a probe into contact with an electrode with an adequate amount of contact.   <P>SOLUTION: The evaluating equipment of a semiconductor wafer evaluates electric characteristic of a semiconductor wafer by bringing the probe into contact with the electrode on the semiconductor wafer, and is provided with a contact amount detecting means which includes at least a strain gauge for detecting the amount of contact of the probe and the electrode, and a probe position control means for adjusting the height position of the probe on the basis of the amount of contact of the probe and the electrode which is detected by the contact amount detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344401-A (JP)
Title: Inspection method of organism-related material
Inventor: IMABAYASHI HIROYUKI
IPC: G01N33/53
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method capable of inspecting an organism- related material, simply, simultaneously, accurately in a short time.   <P>SOLUTION: Genetic screening which is an example of organism-related material inspection is performed by following procedures: first of all, a nucleic acid sample 114 which is a specimen liquid is dropped onto a DNA micro-array 101; then, a hybridization reaction of the DNA micro-array 101 is generated; thereafter, an excessive nucleic acid sample 114 is removed from the DNA micro-array 101; finally, fluorescence observation of the DNA micro-array 101 is performed by a microscope 102.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347914-A (JP)
Title: Operation discrimination circuit for analog switch
Inventor: SAGATA KOJI
IPC: H03K17/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation discrimination circuit for analog switch for discriminating whether or not the analog switch is normally operated when receiving a voltage signal whose voltage is between a power supply voltage and a ground voltage.   <P>SOLUTION: A ground terminal of the operation discrimination circuit 30 is connected to a back gate of an MN 1 transistor 32 having the same characteristic as that of an NMOS transistor being a component of the analog switch, a power terminal of the circuit 30 is connected to a gate of the transistor 32, and the power terminal is connected to a drain of the TR 32 via a current source 36, respectively. Further, an externally produced voltage VCC/2 between a ground voltage VGND and a power supply voltage VCC is given to a source of the MN 1 transistor 32. Through the configuration above, the circuit 30 discriminates that the NMOS transistor of the analog switch is conductive at input of the intermediate voltage when voltage around the intermediate VCC/2 appears at the drain of the MN 1 transistor 32 and the circuit 30 discriminates that the NMOS transistor of the analog switch is not conductive when voltage around the power supply voltage VCC appears at the drain of the MN 1 transistor 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006525-A (JP)
Title: Smd glass package and electronic element using the same
Inventor: IKI MASARU
IPC: H03H9/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mount device and a glass package therefor, which realize much lower cost while satisfying the request for downsizing and high performance.  <P>SOLUTION: The glass package, which has been formed by a melting and pressing method, has a linear expansion coefficient suitable for the metal for constituting an SMD terminal, in a temperature range that realizes anode bonding, and comprises alkaline components of more than a given amount. The alkaline components includes Na<SB>2</SB>O and Li<SB>2</SB>O.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009414-A (JP)
Title: Electronic device
Inventor: TAMAOKI MASATOSHI
IPC: B41J2/185
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an electronic device with an ink jet printer built in, which can keep the printing quality comparable to the conventional quality while using a dismountable waste ink absorber.  <P>SOLUTION: The waste ink absorber is unitized and has the structure that moves the neighborhood of the ink dropping part thereof. When the waste ink absorber is mounted on the body of the electronic instrument, the distance of a flow passage of the waste ink is defined by reducing the distance between the ink head and the ink dropping part by pushing up the the neighborhood of the ink dropping part of the waste ink absorber. Further, when the waste ink absorber is dismounted from the body of the electronic instrument, catching of the absorber in the electronic instrument when dismounting it is prevented by pushing down the pushed-up portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010423-A (JP)
Title: Solid heat insulating material and its manufacturing method
Inventor: SANO MITSUHIRO
IPC: B28C7/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solidify a high performance heat insulating material with hydrophobicity and micropores and suppressing the heat conductivity lower than that of still air by the use of a binder without deteriorating the heat insulating performance.  <P>SOLUTION: Silica secondary particles 3 of silica xerogel and an inorganic binder 7 of which the heat conductivity is lower than that of the still air are combined with water soluble binder particles 8 and, thereafter, the water soluble particles 8 are removed. Thereby, the inorganic particles combines with the silica secondary particles 3 by themselves and solidify the same. In such a manner, the heat conductivity of the solidified heat insulating material is suppressed lower than that of the still air and the high heat resistance can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008577-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine to increase the game value at the time of a jackpot as the jackpot is made in a special game state after a jackpot.  <P>SOLUTION: A game control means comprises a jackpot determining means for determining whether a jackpot should be made or not based on establishment of a prescribed condition, a special period setting means for setting a special period advantageous to a player after termination of a special game state generated because of a jackpot, and a jackpot kind selecting means. The jackpot kind selecting means selects a standard jackpot with a prescribed game value among jackpots when the jackpot is determined by the jackpot determining means during a period other than the special period set by the special period setting means, and selects one special jackpot among a plurality of kinds of special jackpots with higher game values than the standard jackpot in jackpots when the jackpot is determined by the jackpot determining means during the special period. Accordingly, if a jackpot is made during the special period, a spacial jackpot with a higher game value can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010853-A (JP)
Title: Thermally shielding coating and method of forming coated film using it
Inventor: DATE MASAHIRO
IPC: C09D201/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally shielding coating giving sufficient thermally shielding performance and blackness even with a reduced amount of a black organic pigment used and a method of forming a coated film using it.  <P>SOLUTION: The coating is characterized by containing a composite pigment comprising an inorganic pigment, e.g. barium sulfate, to the surface of which a black organic pigment, e.g. a perylene type black pigment of a solar reflectance in the region of wavelengths of 780-2,100 nm of 10% or higher is adhered. The composite pigment is e.g. one formed by coating the surface of an inorganic pigment with an organosilane compound and causing a black organic pigment to adhere to the surface of the coated pigment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020246-A (JP)
Title: Two-terminal circuit element measurement device and contact check method
Inventor: KUWABARA TAKASHI
IPC: G01R27/02
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-terminal circuit element measurement device wherein the cost can be lowered and the size is made small by making the circuit scale small and the accuracy of contact check can be enhanced.  <P>SOLUTION: The two-terminal circuit element measurement device is connected with one end of a triple coaxial cable comprising a first conductor which is a center conductor, a second conductor provided on an outer circumference of the first conductor and a third conductor provided on an outer circumference of the second conductor, with the other ends of the first and the third conductors being connected with a DUT. The measurement device is provided with an ampere meter connected with the DUT in series via the triple coaxialcable; an alternate current power source for applying an alternate current voltage between the DUT and ampere meter connected in series and a common line; a direct current power source for applying a direct current voltage between the common line and the third conductor of the cable grounded; and a signal processing means for extracting a direct current component and an alternate current component of outputs of the ampere meters by executing signal processing and making contact check on the basis of this result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016478-A (JP)
Title: Hook for merchandise display and suspension arm for merchandise used for the same
Inventor: HASE KIYOHIKO
IPC: A47F5/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hook for merchandise display with which the number of arms can be easily adjusted with a small number of components, manufacturing man-hours and costs are reduced, the change in a sales floor is quickly performed, and responding to sales concepts for the respective sales floors is facilitated as well, and to provide a suspension arm for merchandise used for it.  <P>SOLUTION: The hook 20 for the merchandise display comprises: a downward recessed part 24 fitted to a horizontal bar material b; a horizontal first recessed groove 32 roughly orthogonal to the bar material b on an upper surface 21; a first fixing hole 38 provided roughly vertically on the bottom part of the first recessed groove 32; a vertical second recessed groove 42 roughly orthogonal to the bar material b on a back surface 23; and a second fixing hole 48 provided roughly horizontally on the bottom part of the second recessed groove 42. The entirety of the hook is roughly composed of synthetic resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016540-A (JP)
Title: Assembly type display stand
Inventor: NAKAMURA SATORU
IPC: B65D5/495
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display stand capable of being easily assembled from a folded state.  <P>SOLUTION: The display stand comprises a tray 1 having a bottom wall 11, a pair of side walls 12, and a rear wall 13, whose side walls 12 are lowered to the front, and a stepped shelf 2 set on the inside. For the tray 1, the side walls 12 and the rear wall 13 are connected by a fold-in piece 15 having a slant folding line (a), and when the rear wall 13 is erected from the bottom wall 11, both side walls 12 are erected. For the shelf 2, front and rear supporting plates 22 and 23 supporting the top plates 21 of respective stages are erected from the state of being fallen to the front and locked to the rear wall 13 of the tray 1, and a shape is maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003200273-A (JP)
Title: Method of manufacturing weldingless bonded magnetic/ aluminum member
Inventor: KRAJEWSKI PAUL E
IPC: B23K103/10
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fresh joining method utilizing lightweight materials to reduce the cost for manufacturing and assembling.  <P>SOLUTION: The method of joining at least a portion of a first base material to at least a portion of a second base material. The first base material contains a first set of additives, in which 90 wt.% of aluminum and magnesium are governing components. The second base material contains a second set of additives, in which at least 85 wt.% of the aluminum and magnesium are the governing components. The first base material and second base material are heated up to a certain elevated temperature within a range from 440 to 500°C. Pressure is applied to the first and second base materials in at least one contact point, by which the first and second base material are bonded together.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004021169-A (JP)
Title: Voice synthesizer and computer program
Inventor: AOKI KAZUMA
IPC: G10L13/02
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice synthesizer capable of suppressing unnatural voice output.  <P>SOLUTION: The voice synthesizer transforms document data into voice data and outputs the same. The voice synthesizer is provided with a document analyzing part 1 which abstracts one sentence in a document in the document data and detects a pause of a paragraph in the document in the document data, a voice transforming part 2 which transforms the document data of one sentence abstracted by the document data analyzing part 1 to the voice data and accumulates the voice data into a memory part 3 and an output control part 5 which reads the voice data accumulated by the voice transforming part 2 continuously at every paragraph from the memory part 3 and outputs the same when the pause of the paragraph is detected by the document data analyzing part 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023038-A (JP)
Title: Grinding device of semiconductor wafer
Inventor: SAITO TAKEO
IPC: B24B53/02
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding device for a semiconductor wafer which obtains the stabilized grinding performance of grinding cloth without causing the deterioration of a grinding rate and the planarity of the wafer, and enhancing throughput while reducing an installation cost and a maintenance cost.  <P>SOLUTION: A template 16 protrusively arranged on the lower surface of a grinding head 12 is pushed against the grinding surface of the grinding cloth 13 during grinding. As the result of this operation, the dressing of a grinding surface is carried out while grinding the silicon wafer W. Accordingly, the stabilized grinding performance of the grinding cloth 13 is obtained without deteriorating the grinding rate of the silicon wafer W and the planarity of the wafer. Furthermore, a grinding time including the dressing is shortened and whereby the throughput of the silicon wafer W is enhanced. Since an exclusive dressing jig is not needed, the installation cost and the maintenance cost are reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028128-A (JP)
Title: Rotary valve
Inventor: DEAI ATSUSHI
IPC: F16K31/04
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary valve without complicating parts or control, or causing large-sizing of an actuator or increase of power consumption.  <P>SOLUTION: A rotation driving force transmitting means 5 from a motor 4 to a rotating valve 3 is composed of a breaker 9 to disconnect transmission of rotation driving force of the motor 4 between the motor 4 and the transmitting means 5, and a rotation control means 12 to rotate or stop the rotating valve 3 counterclockwise for every 90 deg.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024368-A (JP)
Title: Game image display control unit, game image display control method, and game image display control program
Inventor: KUBOTA KAZUTAKA
IPC: A63F13/33
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the interest of game while preventing troubles and avoiding fraudulent acts of players.  <P>SOLUTION: A CPU 161 of a client terminal is provided with an operation detecting part 161a for detecting a given input operation and a display form change section 161d. When a given input operation is detected by the operation detection section 161a, the display form of the in-hand tile object which is an object virtually assigned to the client terminal concerned is changed from the standing tile state in which users can distinguish the kind of in-hand tile object into the laid hidden tile state in which users cannot distinguish the kind of in-hand tile object .  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302113-A (JP)
Title: Ejector type decompression device
Inventor: SAKAI TAKESHI
IPC: F25B41/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To variably control the throttling opening of a nozzle without considerably reducing the ejector efficiency ηe.  <P>SOLUTION: A shape of a tip side of a needle valve 44 and a shape of an inner wall of a nozzle 41 are set so that a tip part of the needle valve 44 is displaced in a range in which the tip part is located on the refrigerant flow upstream side of a throat part 41a, a part 41c at which the sectional area of a refrigerant passage to be determined by the needle valve 44 and the nozzle 41 is minimized occurs on the refrigerant flow upstream side of the throat part 41a, and the refrigerant flowing in the nozzle 41 is decompressed to a gas-liquid two-phase area on the upstream side of the throat part 41a. The throttling opening of the nozzle can be variably controlled without considerably reducing the ejector efficiency ηe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029238-A (JP)
Title: Image projector
Inventor: MATSUURA YASUKI
IPC: G02B27/18
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image projector which resolves problems of aberrations, vignetting, etc. without degrading the transmission efficiency of light from a light source and projects an original image on a screen faithfully to the original image.  <P>SOLUTION: An image projector 10 for projecting images on the screen is provided with a display panel 210 for displaying images thereon, a light source 112 for irradiating the display panel 210, a projection lens 182 which is arranged at an angle to a main plane 212 of the display panel 210 and projects images displayed on the display panel 210, on the screen, and a first deflecting means which is provided between the display panel 210 and the projection lens 182 and deflects light from the light source 112.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029480-A (JP)
Title: Two-photon absorption material
Inventor: MORI YUHEI
IPC: G11C13/04
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize the change of a spectrum, a refractive index or a polarization state via efficient two-photon absorption.  <P>SOLUTION: In a π-conjugated system molecule of a symmetrical C2h having electron donor groups at the both ends of the π-conjugated system molecule, the π-conjugated system molecule is constituted of any one of an arylene ring, a carbon-carbon double bond or a carbon-nitrogen double bond and nitrogen atoms are contained in the π-conjugated system in the vicinity of both ends of the π-conjugated system molecule. The π-conjugated system between nitrogen atoms can be expanded or maldistribution of electrons to the both ends of the π-conjugated system molecule can also be increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025280-A (JP)
Title: HOT ROLLING METHOD FOR Si-CONTAINING STEEL SHEET
Inventor: NAKAMOTO TAKEHIRO
IPC: B21B45/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot rolling method for an Si-containing steel sheet in which Si scales are perfectly removed, and descaling operation cost such as the unit requirement of electric power can be reduced without damaging the good appearance of a final product.  <P>SOLUTION: In the hot rolling method for an Si-containing steel sheet comprising ≥1 mass% Si, scale removal by water jet is performed on the hot rolling, and the relation among the Si content [Si](mass%), a heating extraction temperature T(°C), the discharge pressure P (MPa) of a scale removal nozzle and the moving velocity V(m/min) of the steel member on the scale removal satisfies the following expressions: T≤A×[Si]<SP>2</SP>+B×[Si]+C (1), (A to E are quadratic functions of x) (2), and x=P/V (3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036091-A (JP)
Title: Climbing-type work unit and unit frame
Inventor: YONAHARA YOSHIHIRO
IPC: E04G3/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a climbing-type work unit which allows quick assembly and disassembly thereof, and to provide a unit frame.  <P>SOLUTION: The climbing-type work unit is comprised of vertical supports 21 formed by arranging a plurality of support frames 30 each including vertical pipes (27, 28) so as to be opposed to each other and in parallel with each other, and connecting the support frames 30 together. Each vertical pipe has joint portions at upper and lower edges. Each space setting member 22 having its ends attached to the respective support frames 30 to set a distance between the support frames 30, 30 to a predetermined value. Each horizontal connecting beam 23 formed by connecting together horizontal pipes 32 to 34 each binding the mutually adjacent support frames 30 together, to thereby horizontally fix the support frames 30 together. Each fastener 24 attached to the vertical support 21, and detachably fastened to a skeleton of a building. Each scaffold support beam 25 vertically attached to the vertical support 21 or the horizontal connecting beam 23, and each scaffold board 26 having both ends thereof detachably mounted on the adjacent scaffold board support beams 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033841-A (JP)
Title: Hand-held cleaner having dust recovery function
Inventor: YOKOI KOMEI
IPC: B08B5/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand-held cleaner which can efficiently clean and recover dust almost simultaneously from a machine component etc., and is improved in maneuverability.  <P>SOLUTION: The tip part of a nozzle pipe 10 is inserted into the tip suction pipe 4 of a nozzle main body 1 to make the tip nozzle 11 of the pipe face the suction port 4a of the suction pipe, and the nozzle pipe 10 is supported by the nozzle main body 1. An evacuating ejector 30 is set on the rear end side of the nozzle main body 1 through a flexible hose 25. A filter 35 is fitted to the exhaust side of the ejector 30, and the dust such as chips adherent to the machine component etc., is blown off by ejecting compressed air from the tip nozzle 11. The blown-off dust is recovered in the filter 35 by being sucked from the tip suction pipe 4 by the evacuation action of the ejector 30.  <P>COPYRIGHT: (C)2004,JPO