baber/WOPTO huggingface dataset:
Patent JP-2008192819-A (JP)
Title: Semiconductor device
Inventor: NISHI YOSHIFUMI
IPC: H01L29/786
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device comprising a field-effect transistor capable of improving a driving current by having a structure for suppressing pinch-off.  <P>SOLUTION: The semiconductor device comprises the field-effect transistor equipped with a source region 111 and a drain region 121, a channel region 101 existing between the source region 111 and the drain region 121 while having opposed principal surfaces and a pair of gate electrodes 107, 108 provided on the principal surfaces through gate insulating films 103, 104 while a space between the opposed principal surfaces is larger in the drain region 121 side than that in the source region 111 side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188898-A (JP)
Title: Recorder
Inventor: URAGAMI TAKESHI
IPC: B41J2/165
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder which can reduce an installation space by preventing enlargement of the recorder.  <P>SOLUTION: The recorder recording by ejecting liquid droplets is equipped with a recording head which has ejection openings to eject the liquid droplets, a moving means which moves the recording head up and down, and a liquid droplet receiving part placed at a position opposed to the ejection openings of the recording head. The liquid droplet receiving part is supported to be rotatable. The recorder is configured so that the side face to form an under face when the liquid droplet receiving part is rotated inclines to the installation surface of the recorder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192564-A (JP)
Title: Protection device for magnet switch
Inventor: HAMAGUCHI YASUHIKO
IPC: H01H50/02
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection device for a magnet switch capable of easily inserting an instrument for a forcible operation of the magnet switch into an inside of a cover while the sealability of the whole cover covering the magnet switch is secured and quickly corresponding at the time of an irresponsive operation of a circuit breaker.  <P>SOLUTION: In the protection device for a magnet switch having a cover formed in a box shape in order to protect the magnet switch mounted on a base by covering the magnet switch in an airtight state, a hole opposite to the magnet switch is arranged on the front of the insulative cover, and a cap member capable of inserting an instrument for operating a switch is mounted on the hole. The cap member has a plurality of radial cuts bent inwardly by pushing the instrument prepared for operating a switch.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198368-A (JP)
Title: Switch device for window regulator of vehicle
Inventor: SHIRAI TAKAHIRO
IPC: H01H25/06
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable to clearly operate manual switching and automated switching of windows of a vehicle separately.  <P>SOLUTION: If a slider 10 is made to slide forward (in an arrow mark A direction) with an operating knob 23, windows of the vehicle can be manually opened, and if made to slide backward (in an arrow mark B direction), they can be manually closed. Then, if the operating knob 23 is swung downward (in an arrow mark Y direction) after the slider 10 is slid forward, windows of the vehicle can be automatically opened, and if the operating knob 23 is swung upward (in an arrow mark X direction) after the slider 10 is slid backward, windows of the vehicle can be automatically closed. Thus, manual switching and automated switching of the vehicle windows can be clearly distinguished in operation, with fear of wrong operation lessened.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197793-A (JP)
Title: Display control system and display method of vending machine
Inventor: HIRATSUKA TOSHIO
IPC: G07F9/02
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide natural display fused into the surrounding environment of an installation site, and to prevent display making a restriction target person have a purchasing incentive vainly when a specific article such as alcohol or cigarettes is to be sold with an age limit is handled.  <P>SOLUTION: A front panel 15 capable of setting an article model 11 to a visible or invisible state from the outside of the vending machine 100 is put into the invisible state and is arranged in front of the display side of the article model 11 inside the vending machine. When a user inputs the identification information of the user into the vending machine 100, the front panel 15 is switched to the visible state and the article model 11 is displayed when the input identification information establishes a predetermined condition, or the front panel 15 is kept in the invisible state when it does not establish it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197344-A (JP)
Title: Cooling device for heat generation device of optical engine
Inventor: KUMAKURA KAZUHIRO
IPC: F28D15/02
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device capable of efficiently cooling the heat generation device of the optical engine, while keeping silence.  <P>SOLUTION: The cooling device for a heat generation device 20 is equipped with a cooling substrate 21, which has a hollow circuit 22 and where a heat pipe part 23, is formed by enclosing actuation liquid in the hollow circuit 22. The cooling device is provided with a condensation part 27 at the upper part of the heat pipe part 23 and an evaporation part 28 at the lower part thereof respectively. The cooling substrate 21 is attached to the housing 3 so that the condensation part 27 of the heat pipe part 23 is positioned outside a housing 3, where the reflection type liquid crystal panels 14A, 14B and 14C of the optical engine are arranged, and the evaporation part 28 may be positioned inside the housing 3. The reflection-type liquid crystal panels 14A, 14B and 14C of the optical engine are thermally brought into contact with the evaporation part 28 of the heat pipe part 23 of the cooling substrate 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007180572-A (JP)
Title: Transmission apparatus and subrack
Inventor: KAETSU MITSUO
IPC: H05K9/00
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a transmission device capable of keeping excellent EMC characteristics even if the number of cables to be connected are increased; and a subrack.  <P>SOLUTION: The transmission apparatus has a back wiring board, a first connector provided in front of the back wiring board, and the subrack 100 provided with a second connector that shares a contact with the first connector provided on the backside of the back wiring board. An electronic circuit unit 300 is connected to the first connector of the back wiring board in the subrack 100. In addition, a connector unit 200 is connected to the second connector of the back wiring board in the subrack 100. The connector unit 200 is provided with a connector board on which an external line connector is mounted and a metal case.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008200779-A (JP)
Title: Method of cutting axisymmetric diffraction curved surface
Inventor: EN KIO
IPC: B23B5/36
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of cutting an axisymmetric diffraction curved surface of a Fresnel lens made of a fragile material such as an optical crystal of a different type and a glass, easily, at a low machining cost, and with high precision.  <P>SOLUTION: The method comprises a step in which while a minute sword-shaped cutting tool 11 having a pointed tip is driven on the workpiece 1 having a rotation axis along a constant locus, straight line enveloping is carried out by uniaxial (Z) straight line motion and triaxial simultaneous control of a B axis in addition to two axes (XZ), and a discontinuous diffraction curved surface is formed in a surface of the rotating workpiece 1 by transfer and enveloping of a cutting edge of the sword-shaped cutting tool 11. In this step, firstly, the straight line enveloping by the uniaxial (Z) straight motion and the triaxial simultaneous control of the B axis in addition to the two axes (XZ), is carried out for a first groove in the vicinity of the rotation axis of the workpiece 1, and the discontinuous diffraction curved surface is formed in the surface of the rotating workpiece 1, followed by successively machining grooves formed on the outside of the rotation axis.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201705-A (JP)
Title: Antidiabetic agent by mononuclear or binuclear complex containing +4-valent oxovanadium and/or +2-valent zinc
Inventor: SAKURAI HIROSHI
IPC: A61K31/135
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mononuclear or binuclear metal complex synthesizable from a +4-valent oxovanadium source and/or a +2-valent zinc source, having high safety in long-term administration and enabling the treatment of hyperglycemia and glucose intolerance.  <P>SOLUTION: In order to solve the above problems, the invention clarifies that mononuclear and binuclear metal complexes and +4-valent oxovanadium-+2-valent zinc binuclear metal complex having salen (H<SB>4</SB>fsaen) as a principal skeleton have insulin-like action, hypoglycemic action and glucose tolerance improving action, and a +4-valent oxovanadium-+2-valent zinc binuclear complex has the most excellent effect, and the complex is used as an active component of an antidiabetic agent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254942-A (JP)
Title: Nonwoven fabric
Inventor: NISHIMURA HAJIME
IPC: D04H1/4326
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonwoven fabric exhibiting excellent polishing characteristic, wiping property, filtering performance, etc., which can not be attained by conventional very fine fibers, by dispersing nano fiber level ultra fine fibers which was very difficult to be dispersed, on the surface of the nonwoven fabric.  <P>SOLUTION: This nonwoven fabric constituted by 90 to 99.99% ratio of the number of (A) very fine fibers having 1 to 500 nm fiber diameter and 0.01 to 10% ratio of the number of (B) fibers having 1 to 10 μm fiber diameter is characterized in that by observing the fabric with a scanning electron microscope (SEM) at 2,000 folds magnitude and optionally extracting 10 positions of 0.01 mm<SP>2</SP>range where the very fine fibers present by ≥200 pieces, the crossing points among the very fine fibers (A) exposed on its surface exist in average by ≥300 positions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204255-A (JP)
Title: Construction estimate processing system
Inventor: NAKAMOTO SUKEMASA
IPC: G06Q30/06
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction estimate processing system for preparing a reasonable and highly reliable construction estimate, and for enabling a customer to request construction with easiness.  <P>SOLUTION: This construction estimate processing system is provided with: a construction estimate processing program 5; an estimate cost price element information database 7a for calculating the construction cost price of a building; and a construction undertaker information database 7b, wherein the construction estimate processing program 5 is provided with functions for performing: the preparation processing of building specifications in a set building performance evaluation rank; processing for changing the setting of the building performance evaluation rank in response to a request; estimate preparation processing for preparing a construction estimate by referring to the estimate cost price element information database 7a; and construction undertaker selection processing for selecting a construction undertaker who performs a construction operation based on the prepared construction estimate by referring to the construction trader information database 7b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205318-A (JP)
Title: Checking method of suction nozzle
Inventor: KURIBAYASHI TAKESHI
IPC: G06K17/00
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a checking method of a suction nozzle for producing a part mounting board accurately and efficiently, in a part mounter provided with the suction nozzle for sucking an electronic part and mounting it to the board.  <P>SOLUTION: This method relates to checking up the suction nozzle which is provided in the part mounter for sucking the part and mounting it on the board. This method contains; the component information obtaining step S1 of obtaining identification information of respective components stored in storing means disposed in respective components constituting the suction nozzle; and the first determining step S2 of determining whether a combination of a plurality of identification information items is right in accordance with whether the plurality of obtained identification information items have a predetermined relationship.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200408-A (JP)
Title: Reversible neck strap
Inventor: HORIGUCHI YASUSHI
IPC: A45C13/30
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reversible neck strap allowing both faces of a strap body to have different respective designs and independent article values and, even if the strap body is reversed during the use, not requiring a user to care whether the reversed side is a front or back side.  <P>SOLUTION: This reversible neck strap 1 is provided with the strap body 2 constituted by forming a belt-shaped material annularly, connection holes 3 formed at the end portions of the strap body 2, and connection implements 4 inserted into the connection holes 3, wherein the connection holes 3 are formed by folding back both end portions 2a and 2b of the strap body 2 inward mutually and joining both end portions 2a and 2b together.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210607-A (JP)
Title: Light-emitting device
Inventor: KASABA YUSUKE
IPC: H01L33/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate flicker of a semiconductor light source without heightening computing speed for generating switching signals.  <P>SOLUTION: A device includes a controller 14 generating and outputting main switching signals and sub switching signals, a DC/DC converter 12 storing energy by a switching movement of an NMOS transistor Q1 responding to the main switching signals and releasing the energy stored to either of the secondary sides of a transformer T1, light source blocks 22, 24, 26 connected to each secondary side of the transformer T1, and sub switching elements Q2, Q3, Q4, carrying out switching operation in response to the sub switching signals. The controller 14 has a dummy period Td added for inhibiting propagation of energy by the DC/CD converter 12 at least at one of the main switching signals generated during a cycle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208920-A (JP)
Title: Power transmission chain and power transmission device
Inventor: YAMANE NOBUYUKI
IPC: F16G5/18
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission chain for preventing interference between a link and a pulley shaft when a pin is held between pulleys, and to provide a power transmission device.  <P>SOLUTION: A drive pin 14 consists of a body 31 for supporting the links 11, and protruded portions 32 ranging from both ends. A chain inner diameter side face 32a of each protruded portion 32 is protruded to a chain inner diameter side beyond a chain inner diameter side face 31a of the body 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208922-A (JP)
Title: Clip mounting seat
Inventor: NISHIBAYASHI TAKUYA
IPC: B60R13/02
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance support stiffness so that sinks are indistinctive on a surface of an assembled panel and besides a clip does not disengage in its assembling.  <P>SOLUTION: A pair of legs 17 are spaced on a backside of a frontal protector 5 in a protruding manner. A bridge 19 is joined to protruding ends of both the legs 17 so as to make a gap C between the backside of the frontal protector 5 and the bridge 19 and besides to open ends of both sides of the bridge 19. A clip seat 23 and a guide surface 27 are coupled via a step 25 to build up the bridge 19. The clip seat 23 is positioned more apart from the backside of the frontal protector 5 than is the guide surface 27. A clip engaging hole 21 is extended to the step 25. A clip engaging flange is formed in the step 25 so that a slit-like opening 29 into which a clip engaging flange is inserted communicates with the clip engaging hole 21. Then, the clip engaging flange is allowed to slide along the guide surface 27 and to be introduced into the slit-like opening 29, and thereby a clip is engaged with the clip engaging hole 21 to be mounted on the clip seat 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212182-A (JP)
Title: Bathtub with seat
Inventor: MATSUO NORIHIKO
IPC: A47K3/02
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to get comfortable bathing feel while leaning on the front face of a seat, and to allow the user to comfortably bathe in a stable posture when the user takes a whole-body bath with legs placed toward the seat.  <P>SOLUTION: The seat 1 for a half-body bath is raised from a deep bottom part 2 to be integrally formed in the bathtub with the seat. The front end 1a of the seat 1 is formed approximately straight-lined as seen from the top, orthogonally crossing the longitudinal direction of the bathtub from the seat 1 to the deep bottom part 2. The front face 1b of the seat from a seat face 1c of the seat 1 to the deep bottom part 2 via the front end 1a is formed as a surface to function as a backrest. Both sides of the front face 1b of the seat 1 are dented in the vertical direction to form footrest parts 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216305-A (JP)
Title: Method for polishing electrophotographic photoreceptor
Inventor: HOSOI KAZUTO
IPC: G03G5/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for polishing an electrophotographic photoreceptor by which even when the electrophotographic photoreceptor is subjected to polishing processing until its surface undergoes a change in the surface roughness, polishing can be carried out without generating a polishing flaw.  <P>SOLUTION: The method for polishing an electrophotographic photoreceptor is characterized by carrying out polishing under humidification in a dry polishing method by which an electrophotographic photoreceptor is held, rotated and polished.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189381-A (JP)
Title: Siphon container with residual amount reduction detector, bubbler container, and industrial airtight container
Inventor: YAMADA KAZUO
IPC: B65D25/02
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic switching function of a container which solves the problem of the container being continuously used even when an residual amount is decreased and allowing treatment for one-time portion to be wasted when a raw material is depleted and eventually causing damage and enables the stable operation of a system.  <P>SOLUTION: Piping enabling magnetization treatment to be executed on the inner piping surface of a siphon container, a bubbler container, and an industrial airtight container, piping enabling a magnetic body to be sealed therein, or a vibration pipe enabling a vibration motor, a magnet, and a magnetic sensor to be assembled and sealed into the inside of a piping material are electrically or magnetically vibrated from the outside of the container. A state where the vibration of the piping or the vibration pipe is prevented and damped by the amount of the raw material in the container is detected by a vibration sensor or the magnetic sensor from the inside or the outside of the container. Electrical and acoustic treatments are carried out and the position of the liquid surface of the raw material is determined and displayed. The supply of the raw material is stopped or the container is automatically switched by driving a valve through an obtained signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218535-A (JP)
Title: Substrate treatment equipment
Inventor: KOHAMA NORIFUMI
IPC: G02F1/1333
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide substrate treatment equipment eliminating the effect of a square shape even in rotary treatment for a square substrate by selectively forming an opening between the substrate and a plate.  <P>SOLUTION: The substrate treatment equipment has a spin chuck 10 holding the square-shaped substrate G under a horizontal state and capable of rotating around a vertical axis and the plates 11 for adjusting an air current which lie near the outside of each side of the substrate G held by the spin chuck 10 while having approximately the same plane as the surface of the substrate G. The substrate treatment equipment further has a coating-liquid supply nozzle 12 supplying the surface of the substrate G held by the spin chuck 10 with a treatment liquid and a washing liquid supply nozzle 13 supplying the rear of the substrate G held by the spin chuck 10 with a washing liquid. In such substrate treatment equipment, a plate moving mechanism 20 selectively detaching and moving each plate 11 to the sides of the substrate G is fitted. Accordingly, the openings among the substrate G and the plates 11 can be formed selectively by operating the plate moving mechanism 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215197-A (JP)
Title: Heat retaining tank
Inventor: NOZUE AKIHIRO
IPC: F01P3/20
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sophisticated heat retaining tank having high heat insulating performance for heat insulation, heat retention and storage of a liquid heating medium.  <P>SOLUTION: A straightening vane 9 arranged between an inflow passage 7 and an outflow passage 8 to partition a storage part 6 into a plurality of storage parts 6 and having a plurality of communication holes 10 communicating the storage parts 6 with each other is constituted by a vacuum insulating material in which core materials are decompressed and sealed inside gas-barrier casing materials having thermal welding layers in the inner side and all portions of the casing materials closely contacting with each other along all peripheries of the core materials in the vicinity of them are thermally welded. Since the communication holes 10 are manufactured in the portions where the casing materials are thermally welded to each other, even when the straightening vane 9 has the plurality of communication holes 10, the vacuum insulating material can be used. Since heat insulating performance of the straightening vane 9 is improved, heat transmitted and leaked from the straightening vane 9 can be suppressed and heat retaining performance of the heat retaining tank 1 can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007316596-A (JP)
Title: Charge pump type display drive device
Inventor: OMORI TETSUO
IPC: G09G3/30
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve reduction in the cost and size of a display drive device externally attached to a passive organic EL display panel.  <P>SOLUTION: Anode drive circuits 21, 22 to 2n are provided according to the respective organic EL elements constituting one row on a display panel 100. Each anode drive circuit includes a capacitor C1 as well as two switches S1, S3 for permitting the capacitor C1 to store charge by applying a charge voltage Va to a high-voltage side terminal of the capacitor C1 while holding a low-voltage side terminal of the capacitor C1 at a reference voltage Vss; and another two switches S2, S4 for permitting the capacitor C1 to release the charge stored therein by connecting the high-voltage side terminal to an anode of an organic EL element while applying a voltage Vb higher than a light emission threshold voltage of the organic EL element to the low-voltage side terminal. The number of time of repeating charge/discharge of the capacitor C1 within one horizontal period is controlled so as to control the light emission luminance of the organic EL element according to a data signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT