baber/WOPTO huggingface dataset:
Patent JP-2009002444-A (JP)
Title: Electric spool valve
Inventor: HAMAOKA YASUHIRO
IPC: F01L1/34
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a foreign substance from intruding to first and second volume variable chamber in an electromagnetic actuator without enlarging the electromagnetic actuator even if the number of discharge port in an oil flow control valve (OCV) is one.  <P>SOLUTION: A simpler mount object oil passage structure can be provided by using one left end discharge port 13 which is opened into an engine head. A simpler and smaller breathing passage in the electromagnetic actuator 12 can be provided by connecting an in-shaft breathing passage 25a to a spool breathing hole 14b. As a passage separation member 31 is arranged in an axial through hole 14a and an in-spool breathing passage 31a is partitioned in the axial through hole 14a, the whole length and volume of the whole breathing passage and the volume are increased and intrusion of the foreign substance to the first and second volume variation chambers α, β can be prevented and intrusion of the discharge oil into the in-spool breathing passage 31a can be prevented by arranging a left end of the passage separation member 31 to the left of a lag side spool drain hole 14g.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292440-A (JP)
Title: Quantitative analysis method of urea object in 1-(3-dimethylaminopropyl)-3-ethyl carbodiimide hydrochloride
Inventor: SUZUKI KENJI
IPC: G01N30/88
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide simple and high-precision quantitative analysis method of 1-(3-dimethylaminopropyl)-3-ethyl urea hydrochloride in 1-(3-dimethylaminopropyl)-3-ethyl carbodiimide hydrochloride.  <P>SOLUTION: In this method, solvent is added to the 1-(3-dimethylaminopropyl)-3-ethyl carbodiimide hydrochloride and base is used to apply pretreatment. After that, quantitative analysis is conducted with gas chromatography.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004036-A (JP)
Title: Optical pickup device
Inventor: HATANO HIROSHI
IPC: G11B7/24
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device constituted simply.  <P>SOLUTION: In an optical disk OD, luminous flux according to recorded information is emitted in a direction orthogonal to the axis of the optical disk. Therefore, by providing a photodetector PD radially outside the optical disk OD, the luminous flux can be photodetected. This improves the degree of flexibility in the installation of the photodetector PD and simplifies and downsizes the optical pickup device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008463-A (JP)
Title: Apparatus and method for measuring quantity of recirculating gas flow of exhaust gas
Inventor: OHATA EIICHIRO
IPC: G01F1/34
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein the time and pressure losses have been large, required in measuring the quantity of flow of recirculating gases of exhaust gases, control delays at the time of a transient operation and reduction in the quantity of flow of recirculating gases of exhaust gases have been caused, and exhaust, fuel consumption, and output performances have been lowered.  <P>SOLUTION: The amount of intake air and pressures before and after a heat exchanger installed to a recirculating gas passage of exhaust gases are used to measure the quantity of flow of recirculating gases of the exhaust gases by a plurality of methods. The measured quantities of flow are compared with one another, in the combined use of the measuring methods.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007140-A (JP)
Title: Carrying vehicle with transfer fork
Inventor: HASHIMOTO TOSHIHIRO
IPC: B65G1/00
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying vehicle with a transfer fork stabilized and reduced in weight by moving one counterweight in association with a transfer fork extension/retraction mechanism for offsetting a transfer moment.  <P>SOLUTION: In this carrying vehicle A with a transfer fork, the transfer fork 2 is mounted on a traveling vehicle 1, and the transfer fork is extended by extending for transferring an article to be conveyed W. The one counterweight 3 and the transfer fork 2 for transferring the article W are mounted on the traveling vehicle 1. The counterweight 3 is so moved in the direction opposite to the transfer fork 2 while being associated with the extension/retraction of the transfer fork 2 as to offset the transfer moment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015562-A (JP)
Title: Object detection device for vehicle
Inventor: TAKAHASHI AKIO
IPC: G08G1/16
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object detection device for a vehicle capable of creating stereoscopic images at an appropriate frequency depending on the situation.  <P>SOLUTION: One camera is used to take a right image R when a dimming mirror is in a reflection mode and to take a left image L when the mirror is in a transmission mode. A first stereoscopic image formation process for forming a stereoscopic image when both the right image R and the left image L are updated and a second stereoscopic image formation process for forming a stereoscopic image every time either the right image R or the left image L is updated are possible. If an obstacle was recognized during the previous image pickup, a stereoscopic image is formed in the second stereoscopic image formation process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012341-A (JP)
Title: Manufacturing method of frp molding and heater
Inventor: AIYAMA TAKENORI
IPC: B29C35/02
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an FRP molding which can restrain an increase in the fiber volume content of an inner layer of a fiber-reinforced plastic layer, and a heater to be used in this method.  <P>SOLUTION: This manufacturing method of the FRP molding comprises a process (a) to form a resin-impregnated fiber layer 11 around a mandrel 10 and a process (b) to heat up the fiber-impregnated fiber layer 11 in such a state that a temperature gradient between the outer layer side of high temperature and the inner layer side of low temperature, is created in the thickness direction of the resin-impregnated fiber layer. In addition, the heater is equipped with a heating furnace 30, a support part 32 which supports the mandrel 10 around which the resin-impregnated fiber layer 11 is formed, inside the heating furnace 30, a heating element 31 for heating the interior of the heating furnace 30 and a coolant circulator 34 for circulating a coolant inside the mandrel 10 arranged in the heating furnace 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015664-A (JP)
Title: Client device, content receiving method, management device, content delivery management method, and program
Inventor: NAKAMURA TAKATOSHI
IPC: H04N7/173
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the viewing environment of animation contents delivered in large quantities from a delivery device in a client device so that a user can easily search a content which the user desires to view.  <P>SOLUTION: The client device used for viewing contents has group channel data obtained by assigning a unique second identifier (group channel number) to each group comprising a plurality of unique first identifiers for content selection (content name or URL of each content). When the user selects any one of the group channel numbers, a plurality of contents associated with the selected group channel number is displayed on a display device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012654-A (JP)
Title: Stroke sensor abnormality determination device
Inventor: IZUMIKAWA IWAO
IPC: B60T7/02
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To avoid reduced brake feeling of a driver by performing abnormality determination of a stroke sensor.  <P>SOLUTION: In the stroke sensor abnormality determination device, the stroke sensor detects a stroke amount of a brake pedal by detecting a voltage varied according to the stroke amount of the brake pedal. The abnormality determination part determines whether or not abnormality is generated on the stroke sensor based on the voltage detected by the stroke sensor. The pedal position determination part determines whether or not the brake pedal is positioned near the stroke starting end. The abnormality determination part does not determine that the abnormality is generated on the stroke sensor when it is determined that the brake pedal is positioned near the stroke starting end.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011615-A (JP)
Title: Motor-driven blower and vacuum cleaner using the same
Inventor: MURAKAMI MAKOTO
IPC: F04D29/42
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-noise motor-driven blower capable of lowering operation sound and targeted high-frequency sound greatly without decreasing efficiency of the motor-driven blower by a compact soundproof tube.  <P>SOLUTION: The motor-driven blower includes: an impeller 6 fixed to a rotation shaft 5 of an electric motor 4; an air guide 10 forming an air passage at an outer peripheral part of the impeller 6; a fan case 12 for covering the impeller 6 and the air guide 10; and a soundproof tube 14 which covers the electric motor 4 and the fan case 12 and has an exhaustion port 15. A wall having the exhaustion port 15 of the soundproof tube 14 is a multi-wall structure provided with an air layer 13 and a separating body 17a is located all around inter-walls at a prescribed position from an end part of the exhaustion port 15 of the multi-wall structure. Thus, high-frequency sound attributed to pulsations of air flow generated when being driven is greatly reduced by the resonance effect within a space formed inter-multi-walls of the soundproof tube 14 and the separating body 17a, a transmission loss of the soundproof tube 14 becomes large by having a multi-wall, and operation noise is greatly reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017415-A (JP)
Title: Method for confirming mail transmission source and mail receiving without site access
Inventor: SASO MICHIYO
IPC: G06F13/00
Filed: 2007-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein users cannot access a site address described in a mail text for confirmation of a mail transmitting person and mail receiving owing to access congestion when a disaster occurs, or restrictions of a cellular phone contract.  <P>SOLUTION: A specified code is attached to a mail text or its title, and then the mail is transmitted. The receiver transmits a mail included with the code to the transmitting person, so that mail receiving is confirmed. If the code cannot be attached to the mail text or the title, a specified code is attached to a reply address and the receiver replies to the address. Transmitting persons are confirmed thereby, or it is confirmed whether mail is received.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011987-A (JP)
Title: Method for regenerating hydrogen storage material
Inventor: KUBOKAWA TOYOYUKI
IPC: B01J20/04
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for regenerating a hydrogen storage material, which is used for recovering the performance of the hydrogen storage material which performance is deteriorated due to cycles of hydrogen release/hydrogen absorption.  <P>SOLUTION: A first method for regenerating the hydrogen storage material having a nano-complex of Mg(NH<SB>2</SB>)<SB>2</SB>with LiH comprises a step of milling the hydrogen storage material, which is used in predetermined cycles of hydrogen release/hydrogen absorption, in a non-oxidizing atmosphere to restore it substantially to the hydrogen storage material just after manufactured. A second method for regenerating the hydrogen storage material comprises the steps of: heating the hydrogen storage material, which is used in predetermined cycles of hydrogen release/hydrogen absorption, to the predetermined temperature in a NH<SB>3</SB>gas atmosphere; holding the heated hydrogen storage material for a predetermined time; and milling the heat-treated hydrogen storage material in the non-oxidizing atmosphere to restore it substantially to the hydrogen storage material just after manufactured. A third method for regenerating the hydrogen storage material comprises a step of milling the hydrogen storage material, which is used in predetermined cycles of hydrogen release/hydrogen absorption, in the NH<SB>3</SB>gas atmosphere to restore it substantially to the hydrogen storage material just after manufactured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017453-A (JP)
Title: Playlist generating apparatus and playlist reproduction apparatus
Inventor: INOUE MASAYUKI
IPC: H04N5/93
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a playlist generating apparatus for generating a user-preferable playlist by combining an arbitrarily created playlist independent of motion picture feature data with a playlist generated by the motion picture feature data.  <P>SOLUTION: The present invention relates to a playlist generating apparatus including a digest playlist generating means 2 for generating digest playlist data 7 by determining such a reproduction interval as to be settled within a playback time instructed by a user based on motion picture feature data 6 and a user playlist generating means 3 for fetching user playlist data 8 created while arbitrarily setting the reproduction interval thereto, wherein a user digest playlist generating means 4 is included which generates user digest playlist data 9 combining the reproduction interval information of the digest playlist data 7 and the reproduction interval information of the user playlist data 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019514-A (JP)
Title: Controller of internal combustion engine
Inventor: KAWAI TOSHIMOTO
IPC: F02P5/15
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of an internal combustion engine, which controls an output of an engine with a high degree of accuracy.  <P>SOLUTION: According to the maximum value KL (MAX) of a load factor KL and a ratio between request load ratios requested for the engine by a driver and a system mounted on a vehicle at the present engine revolution speed NE, an ECU controls an adjustment mechanism which adjusts an engine output, such as a throttle valve, a swirl control valve, an ignition valve, an intake vale, and an ACIS (Acoustic Control Induction System) for varying an intake pipe length.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020174-A (JP)
Title: Liquid crystal display device
Inventor: MIZUSHIMA SATORU
IPC: G09F9/00
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provided a liquid crystal display device capable of performing uniform illumination even when a fixation part for fixing a circuit board is projectingly provided on a holding member which is arranged in the rear of a liquid crystal display panel corresponding to a visible range of the liquid crystal display panel.  <P>SOLUTION: The liquid crystal display includes: the liquid crystal display panel 1; the holding member 3 disposed in the rear of the liquid crystal display panel 1 and holding the liquid crystal display panel 1; the circuit board 5 disposed in the rear of the holding member 3 and having a light emitting diode 4 (light source) mounted thereon; and a screw 8 (a fixing member) for fixing the circuit board 5 to the fixation part 19 of the holding member 3, wherein the fixation part 19 is provided projectingly on the liquid crystal display panel 1 side at the part of the holding member 3 corresponding to the visible range of the liquid crystal display panel 1, and an opaque display design 10 is provided at a part of the liquid crystal display panel 1 corresponding to the fixation part 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020241-A (JP)
Title: Method of manufacturing optical compensation element and projector
Inventor: KARASAWA JIYOUJI
IPC: G03B21/00
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical compensation element by which the optical compensation element can be more easily manufactured than before, manufacturing cost can be reduced and further manufacturing time can be shortened.  <P>SOLUTION: The method of manufacturing the optical compensation element includes, in the following order, a substrate preparation step of preparing an inorganic substrate 30 made of an inorganic material having birefringence and a translucent supporting substrate 20 where a wall part 22 having predetermined height is provided, a substrate sticking step of sticking the inorganic substrate 30 to the translucent supporting substrate 20 so that part of an external form of the inorganic substrate 30 comes into contact with the wall part 22, a substrate temporarily sticking step of temporarily sticking a surface of a side opposite to the inorganic substrate 30 in the translucent supporting substrate 20 where the inorganic substrate 30 is stuck to a grinding/polishing pan 50 by using a temporarily sticking agent D, an inorganic substrate grinding/polishing step of grinding/polishing the inorganic substrate 30 by setting the grinding/polishing pan 50 to a grinding/polishing apparatus and separation step of separating the inorganic substrate 30 and the translucent supporting substrate 20 from the grinding/polishing pan 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020242-A (JP)
Title: Method of manufacturing optical compensation element and projector
Inventor: KARASAWA JIYOUJI
IPC: G02F1/13
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical compensation element by which the optical compensation element can be more easily manufactured than before, manufacturing cost can be reduced and further variation of optical characteristics can be reduced.  <P>SOLUTION: The method of manufacturing the optical compensation element includes, in the following order, a substrate preparation process of preparing an inorganic substrate 30 and a translucent supporting substrate 20 having smaller external size than that of the inorganic substrate, a substrate sticking process of sticking the inorganic substrate 30 to the translucent supporting substrate 20, a substrate temporarily sticking process of temporarily sticking the inorganic substrate 30 and the translucent supporting substrate 20 to a grinding/polishing pan 50 by using a temporarily sticking agent D so that the translucent supporting substrate 20 is buried in a fitting hole 52 of the grinding/polishing pan 50 and further a part of a surface of the inorganic substrate 30 at a translucent supporting substrate 20 side comes into contact with the grinding/polishing pan 50, an inorganic substrate grinding/polishing process of grinding/polishing the inorganic substrate 30 and an separation process of separating the inorganic substrate 30 and the translucent supporting substrate 20 from the grinding/polishing pan 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025412-A (JP)
Title: Active matrix type display device
Inventor: NAKAYAMA HIROSHI
IPC: G09G3/20
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active matrix type display device which eliminates a deficiency in writing of a signal current in low-gradation display and suppresses an increase in luminance in low gradations to thereby provide excellent display.  <P>SOLUTION: The active matrix type display device has: a plurality of pixel portions (8) disposed on a substrate in a matrix form; signal lines which are provided for each column and connected to respective pixel portions in the respective columns to supply a current signal corresponding to a video signal to the pixel portions; and a plurality of control signal lines (Sga, Sgb, and Sgc) which are provided for each row and connected to respective pixel portions in the respective rows, and causes the above pixel portion to select pixel portions in row units corresponding to the video signal and to write the current signal corresponding to the video signal to the pixel portions and to hold it and which supply control signals to control light emission periods of display elements of the pixel portions, each of the pixel portions is configured in such a manner that a light emission current value (Iel) supplied to the display element (31) is the value obtained by multiplying a current signal value (Isig) corresponding to the video signal by a predetermined rate of <1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026550-A (JP)
Title: Card connector
Inventor: NISHIOKA TORU
IPC: H01R12/71
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a situation wherein a card is cannot be discharged due to the engagement with an actuator member even when a notch is provided on the card.  <P>SOLUTION: A card connector has a shutter mechanism for blocking an insertion route of the card. The shutter mechanism has a shutter member 501 for opening the insertion route by turning in accordance with insertion of the card, a contact surface 502c projecting to the insertion route and brought into contact with the card and a regulation section 502f for regulating turning motions of the shutter member 501 starting from an initial position, an actuator member 502 for making the contact surface 502c move away from the insertion route in accordance with the contact with the card and removing the regulation of the regulation section 502f, and an actuator retention mechanism for retaining a moving-away situation of the contact surface 502c when the shutter member 501 is turned.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023201-A (JP)
Title: Writing utensil and its set
Inventor: FUJITA KATSUYUKI
IPC: C09D11/16
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing utensil adequate to learning by heart or identifying applications for forming handwriting in optional non-visible conditions to easily develop the handwriting, when necessary, and to provide its set.  <P>SOLUTION: The writing utensil includes at least (1) an electron releasing coloring organic compound, (2) an electron accepting compound, (3) reaction medium for controlling the color reaction of (1) and (2). It uses a reversely heat discoloring composition as coloring agent. In the process of increasing a temperature in a colorless condition, the reversely heat discoloring composition starts coloring when reaching a temperature T<SB>3</SB>, and it is completely in a coloring condition in a temperature zone of a temperature T<SB>4</SB>or higher, higher than the temperature T<SB>3</SB>. In the process of reducing a temperature in a coloring condition, it starts discoloring when reaching a temperature T<SB>2</SB>, and it is completely in a colorless condition in a temperature zone of a temperature T<SB>1</SB>or lower, lower than the temperature T<SB>2</SB>and color-changed from a colorless condition into a coloring condition with heating at the temperature T<SB>4</SB>of 45-95°C. The writing utensil has a friction member. The writing utensil set comprises the writing utensil using the reversely heat coloring composition as the coloring agent and a friction body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023818-A (JP)
Title: Transfer device and suction cup
Inventor: KANAYA NOBORU
IPC: B25J15/06
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and compact transfer device excellent in economical efficiency, and capable of easily absorbing the deformation such as slight warping of an object for transfer, completing suction in a short time, and considerably shortening the transfer tact time.  <P>SOLUTION: The transfer device comprises (1) a supporting plate 2, (2) two sealing members 3 which are provided on a lower side of the supporting plate 2, abutted on an object 7 for transfer, and extending substantially parallel to each other, (3) suction holes formed between the two sealing members, and (4) a suction means (not shown) for sucking a space surrounded by the supporting plate 2, the two sealing members 3 and the object 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT