baber/WOPTO huggingface dataset:
Patent JP-2006302375-A (JP)
Title: Optical pickup device
Inventor: HAYASHI RYUJI
IPC: G11B25/04
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device capable of reducing the cost of a mechanism for rotating a drive chassis with respect to a main chassis.  <P>SOLUTION: A follower gear 5 supported on a main chassis 1 is constituted of large and small gears 5A and 5B sequentially connected coaxially toward the rising direction of a drive chassis 2, a drive gear 4 supported on the drive chassis 2 is engaged with the large gear 5A, and the rack 3b of a column slider 3 is engaged with the small gear 5B. Then, a shield surface 5A is formed in the lower end of the tooth groove engaged by the drive gear in the most lowered state of at least the drive chassis 2 in the tooth groove of the large gear 5A to shield the tooth groove, and in the upper end surface of the large gear 5A, an arc-shaped projection 5Ad is formed to touch the end 3a of the column slider 3 having the rack 3B formed when the drive chassis 2 is elevated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006300783-A (JP)
Title: Vehicle speed detector, vehicle speed detecting method, and method of determining trouble in vehicle speed sensor
Inventor: HAGITANI TAKASHI
IPC: G01P3/42
Filed: 2005-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle speed detector and a vehicle speed detecting method capable of calculating an exact vehicle speed value, even when a plurality of vehicle speed sensors is troubled.  <P>SOLUTION: This vehicle speed detector 1 has the plurality of vehicle speed sensors (SP1 sensor, SP2 sensor), and an ECU 2 for determining a trouble in every of the vehicle speed sensors, based on data from the vehicle speed sensors. The ECU 2 stores, as a normal vehicle speed pulse interval, an interval between a reference pulse detection point in the vehicle speed sensor, and a pulse detection point detected before the reference pulse detection point. A predicted time until a pulse is detected after detecting the reference pulse detection point is calculated based on the normal vehicle speed pulse interval, and the vehicle sensor is determined as troubled one when the pulse is not detected within the predicted time. The vehicle speed value after the determination of the trouble is interpolated with the vehicle speed value calculated based on the normal vehicle speed pulse interval.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006296841-A (JP)
Title: Absorbent article
Inventor: KURAHASHI MASAO
IPC: A61F13/56
Filed: 2005-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article which allows a user to spread and use flaps if necessary and thereby increase leak proof property with the use of the flaps if necessary.  <P>SOLUTION: The absorbent article includes: an absorbent body 2 having constriction parts 20 on both sides; and the pair of freely expansible flaps 3 joined with the absorbent body 2. The flaps 3 has extending/contracting parts 30 formed with folds 31 which are bent convex toward the absorbent body 2 when the flaps are contracted on the outer sides of the bundle parts 20. It is preferable that the top part of each fold 31 is further protruded than the skin abutment surface of the absorbent body 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006300842-A (JP)
Title: Semiconductor circuit, semiconductor device, and method of inspecting semiconductor circuit
Inventor: ITO HIROAKI
IPC: G01R31/28
Filed: 2005-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a semiconductor circuit testing two kinds of resistors by possessing the small number of outside connection terminals.  <P>SOLUTION: A first diode D1 and a first resistance element R1 are serially connected between a fixed potential point 11 and a test terminal TEST. A second diode D2 and a second resistance elemence R2 are serially connected between a second fixed potential point 12 and the test terminal TEST. A current flowing through the first resistance element R1 and the second resistance element R2 is switched by setting of a power source connected to the test terminal TEST, and the first and second resistance elements R1 and R2 are tested by one terminal by measuring to flow a plurality of currents of a range turning on only one of the first resistance element R1 and the second resistance element R2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006296967-A (JP)
Title: Food service cart
Inventor: SAWAI AKITO
IPC: E05B49/00
Filed: 2005-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food service cart, in which a door can be locked and unlocked without manual operation.  <P>SOLUTION: This food service cart is provided with a cart main body 3 comprising a storage for storing food, and the door for the food to be carried in/out, and an electronic key lock system 4 for locking/unlocking a key in the door. A clock 5 displaying current time, in which time can be set, is provided on the cart main body 3. A control part 6 is provided to actuate the electronic key lock system 4 for locking/unlocking the key in the door when the current time coincides with the set time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006305577-A (JP)
Title: Die for hydraulic forming and method for manufacturing formed product which is partially reinforced
Inventor: KITAGAWA JUN
IPC: B21D26/047
Filed: 2005-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a formed product which is partially reinforced, in which the difference between diameters in a reinforced part and portions other than it in the external shape of the formed product which is partially reinforced and the change in the external shape caused by a reinforcing member, are reduced and which flexibly deals with the alternation in the thickness of the reinforcing member, and to provide a die used for this method.  <P>SOLUTION: When manufacturing the formed product 10 to be partially reinforced, which is constituted of a formed article 11 and the reinforcing member 12 composed of a formed metal plate fixed to a reinforced part 11b which is partially provided on the formed article 11, the formed article 11 is formed by hydraulically forming a metallic tube stock 30 by using a forming die 20 which has forming surfaces 23 having a shape removing the whole shape of the reinforcing member 12 from the external shape of the formed product 10 which is partially reinforced and the forming surface 24a of the reinforced part for forming the reinforced part 11b of the formed article 11 of the forming surfaces 23 is formed with an attachable and detachable insert die 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006306193-A (JP)
Title: Window washer fluid tank of automobile
Inventor: YOSHIDA KIYOTAKA
IPC: B60S1/50
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window washer fluid tank of an automobile having a function capable of facilitating supplement of window washer fluid, and checking a residual volume of the washer fluid.  <P>SOLUTION: A fluid conduit 3 of washer fluid having length whose top end is positioned at a fluid spout 2a under a condition that a tank body 2 is empty, and whose bottom end is positioned at the bottom in the tank body 2 is installed to the tank body 2 slidably upward and downward. A buoyancy element 4 for holding a condition that the fluid conduit 3 is projected to the outside from the fluid sport 2a by a buoyancy according to a washer fluid face in the tank body 2 and the fluid conduit 3 is projected to the outside from the fluid spout 2a in contact with the inner peripheral face of the fluid spout 2a is mounted to the bottom end of the fluid conduit 3. Also, scales 5 for indicating washer residual volume in the tank body 2 are applied on the outer surface of the fluid conduit 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006311038-A (JP)
Title: Amplifier
Inventor: MORIMOTO SHIGERU
IPC: H03F1/02
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in the conventional amplifier of a configuration for controlling an amplifier output by controlling the power supply voltage of multi-stage amplifiers by a series regulator, operation stability and operation efficiency are low.  <P>SOLUTION: The amplifier whose output power is adjusted by an input control signal includes: an error amplifier 121 receiving the input control signal Vin; a first emitter follower transistor 123 for receiving the output of the error amplifier 121; a second emitter follower transistor 122; a feedback circuit 150 for coupling the output of the second emitter follower transistor 122 to an input to the error amplifier 121; a driver stage transistor 111 for receiving a power supply voltage by the output of the first emitter follower transistor 123; and a final stage transistor 112 connected to the output of the driver stage transistor 111 and for receiving the power supply voltage with the output of the second emitter follower transistor 122.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006307967-A (JP)
Title: Pipe joint
Inventor: UEDA SHIGEO
IPC: F16L21/08
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint with a simple structure in which transfer handling of a piece holding member equipped with a retaining piece can be rapidly and surely performed with a fingertip operation.  <P>SOLUTION: The pipe joint in which a pipe B can be prevented from slipping off by pressing the piece 11 held by a piece holding member 8 to a tapered surface 2a where an end-side portion formed in an inner surface of a joint body A is defined as a small diametrical portion. The piece holding member 8 is equipped with a plurality of piece holding fragments 10 extending axially from a ring-like body 9 and then by arranging the piece 11 inside a slit 6 formed in an inner circumferential surface of the joint body, the piece holding member is prevented from turning. Further, a turning operation ring 12 is arranged in a position exposed outward and by providing a cam 14 in the turning operation ring 12 to turn the turning operation ring 12, the ring-like body 9 runs upon the cam 14, so that the piece holding member 8 is allowed to move in an axial and outward direction of an opening end of the joint body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006310145-A (JP)
Title: Lamp socket and luminaire
Inventor: OSADA TAKESHI
IPC: F21V19/00
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp socket 13 sharing a component between mobility specifications wherein an operating part 21 can move and fixation specifications wherein the operating part 21 cannot move, and also sharing appearance.  <P>SOLUTION: In the mobility specifications, movement of the operating part 21 to the axial direction is allowed when the operating part 21 is fitted in an opening part 60 of a body 51 in a movable direction and the body 51 and a cover 52 are combined. In the fixation specifications, an axial direction regulating part of the cover 52 abuts on the operating part 21 to regulate movement of the operating part 21 in an axial direction when the operating part 21 is fitted in the opening part 60 of the body 51 in a fixed direction and the body 51 and the cover 52 are combined. Each component and the appearance are shared between the mobility specifications and the fixation specifications of the lamp socket 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006281755-A (JP)
Title: Folding saw having convexly curved blade
Inventor: MIYAWAKI SHOZO
IPC: B27B21/04
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding saw having a convexly curved blade which is excellent in workability at cutting a tiny portion, a narrow portion difficult to insert a saw, and the like, the folding saw reducing cutting labor, cutting well and being safe since the saw blade cuts into a cutting material with a least friction.  <P>SOLUTION: A saw blade has a thin tipping in its longitudinal direction, and forms a gradual concave curvature at the upper edge and a convex blade edge line at the lower edge. The saw blade is fitted to a saw handgrip rotatably to fold so that the saw blade is capable of placing into and taking out from a storage groove of the saw handgrip.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006312351-A (JP)
Title: Body structure for vehicle
Inventor: IGARASHI MASANORI
IPC: B62D25/20
Filed: 2005-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body structure for a vehicle suppressing an opening of a floor tunnel from being deformed in an opening direction or an closing direction and suppressing relative deformation generated between a front frame constituting a main skeleton and a side sill.  <P>SOLUTION: The body structure for the vehicle is provided with a pair of left and right front frames 1, 1 arranged along a longitudinal direction of the vehicle; the side sills 2, 2 positioned at outer sides of the respective front frames 1, 1 and extending in a longitudinal direction along a side part of the vehicle body; and a pair of floor cross members 15, 15 arranged at an outdoor side while crossing the front frames 1, 1, linearly arranged relative to a tunnel cross member 11 for connecting the pair of front frames 1, 1 and connecting the front frame 1, 1 and the side sills 2, 2 at the outdoor side. A stiffener 20 is fastened/fixed to a wall surface 11b of a pair of standing parts for a tunnel shape part 11a of the tunnel cross member 11 by bolts 21a, 21b, 21c.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006317536-A (JP)
Title: Apparatus and method of manufacturing optical fiber bundle
Inventor: TANAKA TOSHIO
IPC: G02B6/04
Filed: 2005-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To simply and easily manufacture a high-quality optical fiber bundle with a simple configuration.  <P>SOLUTION: The end faces of the optical fiber bundle 1 are fusion-spriced by irradiating and heating the end face of the optical fiber bundle 1 with a luminous flux by a lamp 13, integrating the light quantity emitted from the other end of the optical fiber bundle 1 is integrated by a photometric sphere 15 to obtain a fusion curve based on the integrated light quantity, and stopping the lamp 13 at a position raised from the minimum value of the fusion curve.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006318553-A (JP)
Title: Optical pickup device
Inventor: KUROKAMA RIYUUJI
IPC: G11B7/135
Filed: 2005-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device capable of recording and/or reproducing information in at least three kinds optical information recording media in a compatible manner by using a common objective lens and a common photodetector.  <P>SOLUTION: A coupling lens COL is configured in a 2-group three-piece structure, and an air space is varied between the groups as described below. Thus, by changing the air space, a dispersing angle is changed according to the wavelengths of luminous fluxes emitted from semiconductor lasers LD1 to LD3 and the protective substrate thickness of an optical disk, and proper converging spots are formed in the information recording surfaces of optical disks OD to OD3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006317054-A (JP)
Title: Air conditioner
Inventor: OBATA MITSUHISA
IPC: F24F13/32
Filed: 2005-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal type air conditioner stably installed without hindering the use of an office space.  <P>SOLUTION: The air conditioner 10 is provided with a refrigerant circuit of a vapor compression type refrigerating cycle inside a casing 11. A back face 11a of the casing 11 is provided with magnets 17 and formed to have a width length shorter than the width length of a side face 53a, formed of an iron-based material, of an office desk 50. An upper face 11e of the casing 11 is formed with a blowoff port 35 of conditioned air 31 and an exhaust port 25 of exhaust air 21, and a bottom face 11f is provided with a post 12 for adjusting the height of the casing 11. The casing 11 is fixed by adjusting the upper face 11e to the same height as a top plate 51 of the office desk 50, and sticking the magnets 17 to the side face 53a so as not to protrude from the front face and back face of the office desk 50.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006315998-A (JP)
Title: Method for purifying rtx toxin
Inventor: OISHI IWAO
IPC: C07K1/18
Filed: 2005-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying an RTX toxin (Repeats in the Structural Toxin) in high purity and yield while keeping high activity.  <P>SOLUTION: The invention provides a method for the purification of a toxin (Apx) produced by Actinobacillus pleuropneumoniae among RTX toxin family by cation exchange chromatography or cyclodextrin-immobilized affinity chromatography in the presence of a boric acid buffer solution. The invention further provides a vaccine produced by using the Apx purified by the method as an antigen.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006314949-A (JP)
Title: Method and apparatus for cleaning river
Inventor: ISHII ETSUO
IPC: C02F3/32
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To clean water of a river, which often stagnates and is easily polluted, by a relatively simple technique.  <P>SOLUTION: For cleaning a river 2 with stagnating water among a plurality of confluent rivers 1, 2 and 2', the water of the river 1 without stagnating water is transferred to the stagnation point of the river 2 or the upstream part of the stagnation point to form a water stream. By this method, the stagnating water of the river with the stagnating water is aerated to inhibit the propagation of bacteria in river water and nutritive salts are decomposed to clean the river water.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006256293-A (JP)
Title: Polyolefine film for paper container for liquid, material of paper container for liquid using it, and aseptic paper container for liquid
Inventor: SASE KAZUHIKO
IPC: B32B27/32
Filed: 2005-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide film and material of paper containers for liquid in order to provide paper containers good in strength, which have sufficient heat-seal strength and sustainable laminate adhesion strength, and which allows to easily insert a straw without decreasing buckling strength of the paper containers.  <P>SOLUTION: A polyolefine film I layer is composed of polyolefine or polyolefine composition having a specified range of melting points. An oriented polyolefine film II layer is formed by biaxial orientation of polyolefin composition having a specified range of melting points. The oriented polyolefine film II layer overlies the polyolefine film I layer for forming a biaxially oriented laminated polyolefine film for the paper containers for liquid, which has a coefficient of a surface orientation of 0.6 or lower.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006320829-A (JP)
Title: Fine pathway structure
Inventor: OKAWA TOMOHIRO
IPC: B01J19/00
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine pathway structure that two or more kinds of fluids are introduced in the fine pathway and are made to contact on each fluid boundary in the progressing direction of fluids in the fine pathway to carry out a reaction and an extraction, and each fluid can be separately discharged from the determined exit without substantially mixing with other fluids.  <P>SOLUTION: The fine pathway structure has two or more inlets for introducing a fluid and an introducing pathway communicating with them, the fine pathway 19 which communicates with a junction part in which the introducing pathway joins and also allows the fluid introduced to flow, and two or more discharging pathway which communicates with the fine pathway and also has a branching part for separating the fluid introduced and the exit communicating with them, wherein the fine pathway has a discontinuous partition wall 22 with a substantially equivalent height to the height of the fine pathway at the position of a laminar flow boundary formed by two or more fluids introduced or its neighborhood, and also has a continuous convex guide streak 16 at the position of both the sides of the partition wall on the bottom side of the fine pathway.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006322401-A (JP)
Title: Engine control device
Inventor: TANIGUCHI SATOSHI
IPC: F02M37/20
Filed: 2005-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent vaporization of fuel during the engine stop period and surely preventing poor start caused by the same in an FFV engine capable of using alcohol fuel.  <P>SOLUTION: It is estimated according to predetermined conditions (step S102-104) whether fuel in a fuel supply passage is vaporized during the engine stop period at a time of engine stop, pressure of fuel in the fuel supply passage is raised (step S105) when vaporization of fuel is estimated. Possibility of vaporization of fuel during the stop period is estimated at a time of engine stop, not at a time of start, pressure of fuel in the fuel supply passage is raised if vaporization is estimated. Consequently, vaporization of fuel during the engine stop period is surely prevented and poor start at a time of next start can be surely prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006321399-A (JP)
Title: Vehicle detecting device
Inventor: ISHII YOSHIHIRO
IPC: B61L1/02
Filed: 2005-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle detection device improved in reliability on vehicle detection in each block section, in regard to a dual mode transport system using a vehicle capable of travelling on both of a road and a rail.  <P>SOLUTION: When a vehicle 1 enters a block section 2T from a block section 1T, axle detectors W2a and W2b of two systems detect the vehicle 1 for release, and a normally closed operation contact point W2a and a normally closed operation contact point W2b are opened, and an entry detection relay 2T-INa and an entry detection relay 2T-INb are released to transmit a signal, which shows that the vehicle 1 entered the closed block 2T. When the entry detection relay 2T-INa and the entry detection relay 2T-INb are released, a track relay 2T-TR transmits a signal, which shows that the vehicle 2 exists on the rail in the block section 2T, and an entry detection relay 1T-OUT transmits a signal, which shows that the vehicle 1 got out of the block section 1T.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006324543-A (JP)
Title: Solid-state imaging device
Inventor: NARITA HIROSHI
IPC: H04N1/028
Filed: 2005-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device having reliability of connection between bonding pads and bonding wires.  <P>SOLUTION: This solid-state imaging device 1 is provided with a long metallic substrate 16; a long solid-state imaging element 4 fixed on the surface of the metallic substrate 16 via an adhesive layer 18; and bonding pads 6 formed on the surface of the solid-state imaging element 4 and electrically connected to a lead frame via the bonding wires 14. The adhesive layer 18 includes a first adhesive layer 18a and a second adhesive layer 18b having an elasticity higher than that of the first adhesive layer 18a, and the metallic substrate 16 is fixed with the solid-state imaging element 4 via the second adhesive layer 18b in a region immediately below the bonding pads 6 provided on both ends of a longitudinal direction of the solid-state imaging element 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT