baber/WOPTO huggingface dataset:
Patent JP-2008199738-A (JP)
Title: Controller and control method of drive device
Inventor: HASHIMOTO TOSHIYA
IPC: H02P6/06
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To more precisely estimate a temperature of a rotor to which a permanent magnet that an electromotor has is fitted.  <P>SOLUTION: A future temperature T* which can be taken in the future when the electromotor is continuously drive-controlled under a condition is set (S300 to S350) based on rotational frequency Nm1 and torque Tm1* of the electromotor, a carrier frequency CF of a drive circuit driving the electromotor and a temperature (oil temperature Toil) of cooling oil cooling the electromotor. A temperature obtained by performing an annealing processing on the future temperature T* which is set is estimated (S360 to S380) as a present temperature (rotor temperature Tro). The estimated rotor temperature Tro is used for drive-controlling the electromotor. Thus, the temperature of the rotor can more precisely be estimated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193928-A (JP)
Title: Method for culturing infaunal bivalve
Inventor: KITAO SHOICHI
IPC: A01K61/00
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for culturing infaunal bivalves by a relatively simple equipment, especially those living in a brackish water area and fresh water area with efficiency.  <P>SOLUTION: This culturing method is provided by housing the young shellfishes of the infaunal bivalves in a container having water-permeability, and hanging and holding it at the underwater of a culturing place, and it is possible to perform the culture efficiently. Further, in culturing, by giving stress treatments to the infaunal bivalves, it is possible to improve the growth of the shellfishes markedly. As the stress treatments, at least ≥1 treatment selected from an ultraviolet light-irradiation treatment, a surface tension-changing treatment, a water pressure-changing treatment, a fine radiation-irradiating treatment and a vibration treatment, can be cited.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194714-A (JP)
Title: High height split die rail
Inventor: NAGASHIMA HIROMITSU
IPC: B21D5/02
Filed: 2007-02-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die rail which can reduce a machining cost by easily and surely avoiding the interference between a workpiece 4 and the bottom 5 of a die holder in bending, in a press brake wherein a split concentric 2V die 2 having double-V grooves on its upper surface is removably fixed to a die rail 3 for the split concentric double-V die by aligning the V grooves to an upper die by a high height split die rail 1 present in a base side via the groove on the bottom surface of the split concentric double-V die 2 and the projected portion of the die rail 3 for the split concentric double-V die 2.  <P>SOLUTION: In the press brake described above, a high height split die rail is arranged between the split concentric double-V die 2 and the die rail 3 for the split concentric double-V die. Therefore, the upper surface of the split concentric double-V die 2 is raised relative to the bottom surface 5 of the die holder. As a result, the bending machining can be carried out by easily and surely avoiding the interference.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195209-A (JP)
Title: Vehicular air conditioner
Inventor: NAKANISHI MASAYUKI
IPC: B60H1/00
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To restrain reduction in an air blowing quantity blown off from a face opening part, in a vehicular air conditioner.  <P>SOLUTION: In a state of contracting a rotary door 70 in the rotational direction, a seal part 74 is brought into close contact with a case seal part 62, and a seal part 76 is brought into close contact with a case isolation wall 63. Thus, the face opening part 171 becomes a full opening state without closing a part of the face opening part 171 by the rotary door 70. Thus, even when the foot side door operating angle θ4 side becomes smaller than a face side door operating angle θ3, reduction in the air-blowing quantity blown off from the face opening part 171 can be restrained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197902-A (JP)
Title: Access control system and storage device
Inventor: MOMOSE HIROBUMI
IPC: G06F21/62
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-security access control system and a storage device.  <P>SOLUTION: A USB (Universal Serial Bus) memory 10 encrypts and stores data. When the USB memory 10 is connected to a computer 20, the computer 20 is connected to a management server 40 by a program stored in the USB memory 10. When information showing access propriety stored in the management server 40 shows the permission of access, the management server 40 executes authentication, and thereafter transmits an encryption key to the computer 20. The computer 20 transfers the transmitted encryption key to the USB memory 10, and the USB memory 10 decrypts encryption by the encryption key. The decrypted data can be read from the computer 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199368-A (JP)
Title: Video transmitting device and video transmission system
Inventor: SAKAMOTO TAKEFUMI
IPC: H04N7/173
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve user's convenience by matching a channel changing time of a video transmission system with user's preference.  <P>SOLUTION: The video transmission system 10 is provided with a video transmitting device 100 for receiving video data and a panel part 200 for displaying the video data. The video transmitting device 100 is provided with a tuner part 110 for receiving the video data, an encoding control part 120 for determining whether to transcode the video data in accordance with a permissible time inputted by the user and transcoding time, a transcoding part 160 for converting the video data into that of an encoding system with a large compression rate, and a communicating part 180 for transmitting the video data to the panel part connected by radio.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204739-A (JP)
Title: Lighting apparatus
Inventor: UCHIDA YUKI
IPC: F21Y103/02
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting apparatus in which thinness and downsizing are realized and exchange of a plane lamp can be made simply.  <P>SOLUTION: The lighting apparatus is provided with a flat plane lamp 3 consisting of an arc tube 2 in which a discharge path circles in a swirl shape on a nearly one plane centered on the central part of tube, a lamp socket 5 which is electrically connected to a lamp pin 21 installed on the plane lamp 3, and the apparatus main body 1 which houses the plane lamp 3 and the lamp socket 5 and has an aperture 28 at a position opposed to the surface of the plane lamp 3 housed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201238-A (JP)
Title: Glove box lid opening/closing assist mechanism
Inventor: SUDO HIDENARI
IPC: B60R7/06
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glove box lid opening/closing assist mechanism providing excellent operability even when closing a lid, as well as when opening the lid.  <P>SOLUTION: This opening/closing assist mechanism arranged on the side surface of a glove box and assisting the opening/closing operation of the glove box lid is provided with: a take-up roller 10 around which a mainspring 10A is taken up; a winding roller 11 rotatably arranged lateral to the take-up roller 10, pulling out the mainspring 10A from the take-up roller 10, and winding it around a peripheral surface; a wheel set 13 rotatably arranged in the vicinity of the rollers 10, 11 and including a small diameter part 13A and a large diameter part 13B; a pulling-side wire 20 with one end fixed on the peripheral surface of the large diameter part 13B of the wheel set 13 and the other end fixed to the lid; and a pulled-side wire 19 with one end fixed on the peripheral surface of the winding roller 11 and the other end fixed on the peripheral surface of the small diameter part 13A of the wheel set 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178374-A (JP)
Title: Birdhouse for preventing bird influenza
Inventor: OTANI IZUMI
IPC: A01K1/00
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical air-cleaning device aiming at the prevention of air infection of bird influenza, and also preventing the disease in a small number of birds from infecting a large number of birds by dividing a chamber and eliminating the communication of the air in chambers with each other.  <P>SOLUTION: The air taken in from a sucking port 1 fitted with a filter 4 is passed through a long duct 6, sterilized by ultraviolet light during that time and put into each of birdhouses 13 divided as small. The air of each of the birdhouses 13 is collected at a segregation chamber 14 through another duct 8, sterilized and then discharged from an exhausting port 12 facing downward. The segregation chamber 14 is used also as a sterilizing chamber of feeds, humans, birds, eggs, feces, etc., in their entering or exiting so as not to bring the bacteria in.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203209-A (JP)
Title: Method of evaluating transient responsiveness of tire
Inventor: HASHIMOTO TOMOTAKA
IPC: G01M17/02
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To quantify and evaluate the responsiveness of force generated in a tire that serves as an index of tire characteristics with respect to the disturbance of vehicle behavior.  <P>SOLUTION: On a road surface 3, a protruded portion 10 is provided which is protruded stepwise from the road surface 3, and whose protruded width W in a tire axial direction is greater than a grounding width WT of the tire in the tire axial direction; and whose protruded length L in a tire peripheral direction is four times the grounding length LT of the tire in the tire peripheral direction. When the tire T runs upon or down the protruded portion 10, the change in the force generated in the tire is measured and the transient response of the tire is evaluated, based on the changis of force.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007249199-A (JP)
Title: Light emitting device and electronic equipment
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability by relieving reduction of a current value due to temporal change in a light emitting device employing constant voltage drive.  <P>SOLUTION: Channel width W and channel length L of a drive transistor satisfy L/W≥10. A voltage V<SB>GS</SB>between a gate and a source of the drive transistor is held by a capacitive element comprising a gate electrode of the drive transistor, a semiconductor layer of the drive transistor, and a gate insulation film between the gate electrode and the semiconductor layer. A first voltage is applied on the gate electrode of the drive transistor so that the voltage V<SB>GS</SB>between the gate and the source of the drive transistor, a voltage V<SB>DS</SB>between the source and a drain, and a threshold voltage V<SB>TH</SB>satisfy 1 volt≤¾V<SB>DS</SB>¾≤¾V<SB>GS</SB>-V<SB>TH</SB>¾; and applying a second voltage on the other of a drain electrode and a source electrode of the drive transistor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008208886-A (JP)
Title: Power transmission chain and power transmission device
Inventor: YAMAMOTO IKUO
IPC: F16H9/24
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission chain and a power transmission device improving strength by increasing the stiffness of a link and improving a service life of the link by ensuring a balance of the strength and impact resistance.  <P>SOLUTION: The link stiffness is varied with each of link trains R1, R2, R3 corresponding to an elongation amount of the link 11 after application of tensile load, which is different in each of the link trains R1, R2, R3, and is set to have a relation of the link stiffness of the inner link train R3 of eight links > the link stiffness of the outer link train R2 of eight links > the link train R1 of nine links.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209694-A (JP)
Title: Liquid crystal device and its manufacturing method
Inventor: NAGAE NOBUKAZU
IPC: G02F1/1337
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-life liquid crystal device with high quality display, and to provide its manufacturing method.  <P>SOLUTION: The method of manufacturing the liquid crystal device including a first substrate 10 having a plurality of pixel electrodes 11, a second substrate arranged to face the first substrate 10, and a liquid crystal layer interposed between the substrates has: a process for forming an insulation film 12a on the side of the pixel electrode 11 of a precursor 10B of the first substrate 10 forming the pixel electrode 11; a process for forming a flattened film 12 flattening the insulation film 12a to expose the pixel electrode 11; so that the upper face of the pixel electrode 11 is substantially flush and a process for forming an inorganic alignment layer 13 by an oblique film formation method on the pixel electrode 11 and the flattened film 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214947-A (JP)
Title: Wooden bearing wall formed of panels
Inventor: NAKAZONO MASATO
IPC: E04B1/26
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wooden bearing wall which is constructed by preparing panels each formed of a panel skeleton and wall plates mounted on the same in parallel with each other, abutting the panels thus prepared on both sides of a column, and mounting the same on upper and lower horizontal members, wherein the wooden bearing wall is improved in load bearing capacity.  <P>SOLUTION: The wooden bearing wall is constructed by: preparing the panels each formed of the panel skeleton and the wall plates mounted on the same in parallel with each other; extending one or mutually spaced two long insert pins from upper and lower sides of the column on which the panels are to be abutted on both the sides thereof; inserting the long insert pins of column legs of the columns on both sides of the panel, into mortices bored in an upper side of a sill; driving two cotter pins into the sill in a sill transverse direction to penetrate the long insert pins; and inserting the long insert pins of column heads of the columns into the mortices bored in a lower side of a beam and driving the two cotter pins into the beam in a beam transverse direction to penetrate the long insert pins, to thereby mount and hold the panel. Then the long insert pins extended from studs of the panel and the mortices, and a dowel protruding from the wall plate and a slit are coupled to each other in gaps between the sill and the panel, and between the beam and the panel, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220040-A (JP)
Title: Brush device and commutator motor
Inventor: TATEISHI SHIRO
IPC: H02K13/00
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush device that stabilizes a contact pressure between a carbon brush and a commutator so as to have high reliability, a longer service lifetime, and almost no variation in efficiency by rectification stabilization, and a commutator motor.  <P>SOLUTION: The brush device 10 is provided with a brush 11 whose tip part is brought into sliding contact with the outer peripheral face of a substantially cylindrical commutator, a spring 14 for biasing the brush 11 to the commutator side, and a brush holder 13 for storing and holding the spring 14 and the brush 11. A damping material 16 is arranged between the brush 11 and the spring 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218780-A (JP)
Title: Laminated piezoelectric actuator
Inventor: TAKAO FUMIO
IPC: H01L41/27
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable laminated piezoelectric actuator which has a thin shape and small capacity and a small number of components even if it has a large aspect ratio.  <P>SOLUTION: External electrodes 14a to 16a and external electrodes 14b to 16b are arranged on both sides of laminated units 11 to 13. Clamps 17 and 18 are arranged on outer sides, and they bias compression stress on the laminated units 11 to 13. The clamps 17 and 18 are a pair of structures having hook structures at ends and a plurality of through holes are formed in core parts since they have flexibility. The through holes have circular or elliptic shapes having long axes in a direction orthogonal to a direction of long sides of the clamps 17 and 18. A size of compression stress biased to the laminated actuator can be adjusted by changing the sizes and the number of the through holes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218267-A (JP)
Title: Heating element unit and heating device
Inventor: OKAHARA TSUGUNORI
IPC: H05B3/44
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating element unit capable of surely supporting a heating element without causing degrading of the performance of the heating element, rapid in temperature rise in current-carrying start-up, and capable of high-efficiency heating, in a heating element unit having a film sheet-like heating element, and to provide a heating device.  <P>SOLUTION: This heating element unit is structured, such that for a heating element composed by forming a film sheet containing a carbonaceous substance into a strip-like shape, the heating element is supported by bringing an internal heat-resistant member into contact with a linear part along the longitudinal direction on the back side of the heating element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212491-A (JP)
Title: Slot machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F5/04
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which can attract attentions to the development of the game involved by varying the expected development of the game according to the situations of the game.  <P>SOLUTION: At the end of the big bonus (1), the slot machine controls the game to RT1 (replay time) by setting a value on a RT1 counter regardless of whether the RT1 flag showing the big bonus won during the RT1 is ON or not (step S1020 and S1021). At the end of the big bonus (2), a value is set on the RT1 counter to control the game to RT1 (step S1017) on the conditions that the RT1 flag is ON (YES at step S1016).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007196377-A (JP)
Title: Fastening torque measuring unit, and bolt and nut fastening machine
Inventor: HIRAI TATSUO
IPC: B25B23/14
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability of the displayed torque in a torque measuring unit which is mounted on a fastening machine body for use.  <P>SOLUTION: A fastening torque measuring unit has an inner shaft 31 to be connected to an output shaft 12 of a fastening machine body 1, and an outer shaft 32 to be connected to a reaction force receiving shaft 13. A fastening socket 21, and a reaction force receiver 22 are provided on the inner shaft 31 and the outer shaft 32, respectively. A strain gage 47, a circuit substrate 7 for converting the strain into the fastening torque corresponding to the strain of the strain gage, and a display unit 5 for displaying the fastening torque are provided on the outer shaft 32. Since the reaction force receiver 22 can be mounted on the fastening torque measuring unit 4, application of the fastening reaction force so as to collapse the reaction force receiver 22 is suppressed, and the fastening torque can be measured correctly by aligning the axes of the fastening machine body 1, a fastening torque measuring tool 9, and a socket 21 straight on the extension line of the axis of the nut.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007146186-A (JP)
Title: Resin foam
Inventor: TARUNO TOMOHIRO
IPC: C08J9/04
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin foam safe and slight in load on the environment, also having high expansion ratio and excellent flexibility.  <P>SOLUTION: The resin foam is characterized by comprising a thermoplastic polymer ingredient and a multiple metal hydroxide ingredient of a polyhedral form represented by formula (1): m(M<SB>a</SB>O<SB>b</SB>)-n(Q<SB>d</SB>O<SB>e</SB>)-cH<SB>2</SB>O. Wherein, M and Q are each a metallic element differing from each other, Q is a metallic element of a group selected from a group IVa, Va, VIa, VIIa, VIII, Ib or IIb metallic element; m, n, a, b, c, d and e are each a positive number and may be the same value or different value; and M is preferably, e.g. magnesium, while Q is preferably, e.g. nickel or zinc.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008222107-A (JP)
Title: Manufacturing method of airbag
Inventor: KUMAGAI MASAYOSHI
IPC: B60R21/16
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of easily manufacturing an airbag having right-half side and left-half side airbags, wherein peripheral ends of openings of confronting surfaces of the bags are sewn to each other.  <P>SOLUTION: After doubly folding an inside panel 20 and an outside panel 30 of the airbag 10 constituted of the two panels so that airbag outer side surfaces are confronted with each other, confronting sides 61 and 62 are sewn to each other, and lower ends of the inside panel 20 and the out side panel 30 are sewn to each other. Next, the inside panel 20 is reversed so that airbag outer side surfaces of a right side 20R and a left side 20L are confronted with each other, and the peripheral ends of the openings 18 are sewn to each other. Then, remaining peripheral ends of the inside panel 20 and the outside panel 30 are sewn to each other. After that, the outside panel 30 is reversed through an open port M at the rear end side of the inside panel 20 and the outside panel 30, and the open port M is closed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220763-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently improve interests in games which allow the operational intervention from an operation means by enabling players to conduct diversified operations.  <P>SOLUTION: An operating part 81 is provided with a press operation part 811 operable by players and a rotary operation part 812 operable by players. A display member 811A which makes a visually recognizable display indicating that either of the press operation part 811 and the rotary operation part 812 should be operated by light from a central lamp 82A of the operating part is provided inside the press operation part 811. For example, when red light is emitted from the central lamp (multi-color LED) 82A of the operating part, a character string starts to glow showing a message of "press !!" or others printed with a red paint on the display member 811A. When the central lamp 82A of the operating part emits blue light, a character string starts to glow showing a message of "turn !!" or others printed with a blue paint on the display member 811A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227311-A (JP)
Title: Thermistor fitting body
Inventor: MAEDA HIDEKAZU
IPC: H01C7/02
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermistor fitting body that is easily fitted to a refrigerant piping and can improve certainty of temperature detection.  <P>SOLUTION: Disclosed is the thermistor fitting body 100 fitted to the refrigerant piping 6, the thermistor fitting body 100 includes a thermistor chip 1 which detects temperature, a leaf spring 15, and a heat-resistant tube 17. The leaf spring 15 has its internal diameter at least longer than a half of the circumference of the refrigerant piping 6 and smaller than the external diameter of the refrigerant piping 6, and is expanded in bending R to elastically deform in a radial direction. The heat-resistant tube 17 houses the leaf spring 15 inside along an extending direction and also houses a thermistor element 1 nearby the leaf spring 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT