baber/WOPTO huggingface dataset:
Patent JP-2008086493-A (JP)
Title: Game machine
Inventor: SAKAI TAKAHIRO
IPC: A63F7/02
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent a plurality of random number counters from synchronizing each other at a short cycle.  <P>SOLUTION: A pachinko game machine 10 is provided with the first and second random number counters which carry out counting in a loop at a prescribed cycle for generating random numbers. The first and second random number counters are selected alternately to carry out the operation of counting at the frequency represented by an operation frequency value determined associated with the selection. The operation frequency value is selected out of a plurality of groups of prime numbers so that the first and second counters carry out the operation of counting at different operation frequencies. This can make the period of keeping the first and second random number counters from synchronizing each other longer than ever while complicating the changing pattern itself of the combination of the numerical values of both the counters, thereby enhancing the randomness. The numerical values of both the counters are obtained at an arbitrary timing to be utilized as random numbers, thereby preventing changes in the game state from being made cyclical or regular, eventually securing the randomness of games.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008096271-A (JP)
Title: Multilayered film mirror and its manufacturing method
Inventor: NAGATA TAKAKO
IPC: G02B5/26
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered film mirror having no illuminance irregularities depending on an incident angle.  <P>SOLUTION: An Si layer 11 and an Mo layer 12 are formed alternately by magnetron sputtering to form the multilayered film mirror 10 on a substrate 100. Since a diffusion layer 13 formed during film formation between the Si layer 11 and the Mo layer 12 has a property reducing a reflectivity of the multilayered film mirror 10, a film thickness distribution is provided in the in-plane direction of the diffusion layer 13 to correspond to a mirror peripheral part and a center part having each different incident angle of a soft X-ray R1. The reflectivity of the center part is lowered to be equal to the mirror peripheral part having a low incident angle, to thereby uniformize illuminance of reflected light R2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007059933-A (JP)
Title: Polysilicon etching method
Inventor: SUZUKI TAMITO
IPC: H01L21/3065
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently remove polysilicon residues at a side wall on a stepped part in patterning a polysilicon layer covering the stepped part, while allowing for processing of the top and bottom polysilicon layers at a region excluding the stepped part.  <P>SOLUTION: On one main surface of a substrate 10, a polysilicon layer 16A covering a stepped part is deposited in a first region, while a top polysilicon layer is deposited on a base insulating film via a bottom polysilicon layer in a second region. A first step of the plasma etching process uses a mixed gas containing HBr and Cl<SB>2</SB>, and performs the etching of the polysilicon layer 16A using a resist layer 18A as a mask until polysilicon residues 16a and 16b remain in a side wall on the stepped part, while selectively etching the top polysilicon layer. A second step removes the polysilicon residues 16a and 16b by using only HBr gas, while selectively etching the bottom polysilicon layer. A third step performs an over-etching.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008100365-A (JP)
Title: Manufacturing method of transmission belt
Inventor: KINOSHITA TAKASHI
IPC: B29D29/08
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a transmission belt of high modulus by suppressing the damage of core wires.  <P>SOLUTION: After an unvulcanized stretched rubber sheet is wound around an inner mold cylindrical drum 21 on which a flexible jacket 22 is mounted to arrange a stretched rubber layer 15, a twist yarn cord 13, which is obtained by mixing and twisting aramid fibers and fibers of which the raw yarn intermediate elongation is 4-15% at the time of a load of 4 cN/dtex so that the weight ratio of the aramid fibers becomes 50-90%, is spirally spun and the unvulacnized compression rubber sheet is wound to arrange a compression rubber layer 16 to form an unvulcanized belt sleeve 11. Subsequently, the cylindrical drum is placed and fixed inside an outer mold 26 and a flexible jacket 21 is expanded to uniformly expand the unvulcanized belt sleeve 11 mounted on the outer peripheral surface of the jacket in a radial direction. The unvulcanized belt sleeve is pressed to the V-shaped projections of the outer mold 26 to form a vulcanized belt sleeve having a plurality of V-shaped grooves on its surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008100788-A (JP)
Title: Obstacle detection device for stair elevating device
Inventor: MURANAKA MASARU
IPC: B66B9/08
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an obstacle detection device for a stair elevating device capable of stopping its running when it collides against an obstacle during running and reducing a shock to be given to the obstacle as much as possible to improve safety.  <P>SOLUTION: This stair elevating device 1 is provided with flexible shock absorbing parts 2a-2c in an elevating device body 5 to protrude from the elevating device main 5 in the direction A1 of ascent and the direction A2 of descent. If there is an obstacle in a traveling path during travel of the elevating device main body 5, damage given to the obstacle can be reduced as much as possible when the shock absorbing parts 2a-2c collide against the obstacle because the shock absorbing parts 2a-2c have flexibility. When change of shapes of the shock absorbing parts 2a-2c is detected by a shock absorption sensor 17, a driving device 10 is controlled to stop travel of the elevating device body 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103959-A (JP)
Title: Ofdm transmitter, ofdm receiver, base station device, mobile station apparatus, ofdm communications system, and cell search method
Inventor: O KAZUTOYO
IPC: H04W28/06
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform a synchronization channel with little system overhead and high detection characteristics, and cell search by using it, when a GCL sequence is mapped to a reference signal sequence.  <P>SOLUTION: An OFDM transmitter 10 which transmits a radio signal by an OFDM method comprises: a control signal generating part 12 for generating a synchronous channel signal including at least a reference signal used for propagation path presumption, a scrambling code signal and a group scrambling index, and/or a cell peculiar information index (cell composition ID); and a channel mapping part 13 for carrying out the multiplication of the scrambling code to an OFDM signal, while mapping the reference signal and a synchronous channel signal on a predetermined subcarrier.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008104286-A (JP)
Title: Method and apparatus for batteryless control on wind turbine generator
Inventor: TOKUYAMA EIKI
IPC: F03D9/00
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for batteryless control on a wind turbine generator wherein power can be supplied to CPU without fail even at the time of short-circuiting and a short-circuiting brake and the like can be appropriately controlled without use of a battery or an external power supply.  <P>SOLUTION: In normal times, power generated by a wind turbine generator is directly supplied to a control CPU. At the time of short-circuiting braking, a regenerative current arising from short-circuiting is utilized to supply power to the control CPU. Thus, the wind turbine generator can be controlled completely independently of a battery or an external power supply.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008079268-A (JP)
Title: Speaker
Inventor: TAKENAKA MASAAKI
IPC: H04R1/28
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker which has preferable characteristics in sound quality by increasing a sense of lower register volume even in a rectangular small-sized cabinet.  <P>SOLUTION: A speaker with a speaker unit mounted to a rectangular cabinet is constituted so that a plurality of acoustic fins are attached to a wall surface of the cabinet while being inclined, a rectangular three-dimensional helical sound path is formed from the acoustic fins, and an opening is provided at a terminal of the helical sound path. Thus, the speaker can be provided which has preferable characteristics in sound quality by increasing a sense of lower register volume even in a small-sized cabinet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007103954-A (JP)
Title: Semiconductor adhesive film, dicing film and semiconductor device
Inventor: NAKAGAWA DAISUKE
IPC: C09J201/00
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor adhesive film capable of affixing a semiconductor element and semiconductor element mounting support members such as lead frames at a low temperature, a semiconductor device using the same, and a dicing film having a function of the semiconductor adhesive film.  <P>SOLUTION: The semiconductor adhesive film is composed of plastic resin and a resin composition containing a thermosetting resin, when the semiconductor adhesive film is heated until it becomes in melting condition from an ambient temperature at a temperature rising speed of 10°C/min, it has characteristics such that the melt viscosity is initially decreased, and it further rises after it reaches the minimum melt viscosity, and the minimum melt viscosity is 2,000 [Pas] or less. The dicing film is configured by laminating the semiconductor adhesive films and the support members. The semiconductor device is configured by bonding the semiconductor element to the semiconductor element mounting support member with the semiconductor adhesive film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008104079-A (JP)
Title: Multi-disk type color solid-state imaging apparatus
Inventor: TANI TAKEHARU
IPC: H04N5/372
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-disk type color solid-state imaging apparatus capable of further improving image quality.  <P>SOLUTION: A triple-disk type solid-state imaging apparatus 2 comprises a color separation prism 10 which separates incident light into light having wavelength bands in red, green and blue, and three CCD image sensors 11-13 which are disposed on emission planes 20-22 of the color separation prism with a plurality of light receiving-parts 30, each for receiving light and performing photo-electric conversion, on an imaging plane 35. A light transmission path 50 for transmitting incident light toward an aperture 48 is formed in the aperture 48 of each of the light-receiving parts 30. The light transmission path 50 is formed from a core layer 51 constituted of a material with a high refraction factor and a clad layer 52 constituted of an insulating material with a refraction factor lower than that of the core layer 51. Light from an oblique direction that is not parallel to an optical axis L can also be efficiently received and incident light can be reduced from being reflected on the imaging plane 35 and becoming stray light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105046-A (JP)
Title: Beam irradiation method and beam irradiation apparatus
Inventor: KIMURA SADAHIKO
IPC: B23K26/08
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform machining with high machining quality concerning a beam irradiation method and apparatus for irradiating a workpiece with a laser beam.  <P>SOLUTION: (a) A pulsed laser beam, which is made incident by forming an irradiation region of a first shape, is emitted in a plurality of shots into a machining region, while the irradiation position is shifted so that the incident region is partly overlapped, and in a manner that the entire machining region is fully irradiated and that no irradiation region of the pulsed laser beam protrudes outside the machining region. (b) Within the machining region, in a short region in which the number of shots of the pulsed laser beam is short in the process (a), there is emitted a pulsed laser beam which is made incident by forming an irradiation region of a second shape corresponding to the shape of the short region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108866-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: FUJII HIROSHI
IPC: B29C45/26
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent resin burr from being left on a side of a chip mounting member after a resin sealing process.  <P>SOLUTION: In the process for sealing semiconductor chips 8 on a wiring board 7 by mold resin, the wiring board 7 is stored in a recess 5 of a lower mold 2. A lower mold main block 2b of the lower mold 2 is moved to a center block 2a-side and an inner face (side S1 of a board abutting part 2a2 of a center block 2a) in the recess 5 is brought into contact with a side S2 of the wiring board 7. Mold resin is made to flow in a cavity formed by covering an upper mold on the lower mold 2 in such a state. Since a clearance is prevented from being formed between the side S2 of the wiring board 7 and an inner face of the recess 5, mold resin is prevented from adhering to the side S2 of the wiring board 7 through the clearance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008104696-A (JP)
Title: Liftable clothes drying device
Inventor: ONODERA KEITA
IPC: D06F57/00
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liftable clothes drying device with such stability in the operation that a clothes pole will not be lifted anymore even if an operation cord is operated when the clothes pole touches an obstacle on the way of lifting.  <P>SOLUTION: A first lifting mechanism 5 lifts the clothes pole by taking up or feeding out a lifting cord 1 according to the lifting operation of the operation cord. The first lifting mechanism 5 includes a clutch gear 7 to be engaged with a transmission gear to rotate according to the lifting operation of the operation cord; a stopper gear 11 connected to the clutch gear via a clutch to interlock with the clutch gear; a lifting cord take-up part for taking up the lifting cord as the rotational force of the stopper gear is transmitted; and a stopper 26 for stopping the rotation of the stopper gear by the engagement. The stopper is energized in the direction of engagement with the stopper gear, and is held apart from the stopper gear with the tension of the lifting cord.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008112015-A (JP)
Title: Karaoke device provided with display control system
Inventor: UMEDA MAKOTO
IPC: G10K15/04
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily and efficiently embody to simultaneously display and not to display in the same screen of word telop without needing complicated operation by a user concerning a karaoke device provided with a display control system performing display and non-display of the word telop on a background video synchronized with performance in karaoke.  <P>SOLUTION: A direction display part 13 displays a first image 41 viewed in a first angle range θ1 of one of right and left in a horizontal direction on a display face, simultaneously separately displays second images 41, 42 viewed in a second angle range θ2 of the other, and makes display control for displaying word telop data 42 of a performance object by a word display control means in the second images out of any one of the first image or the second images.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115548-A (JP)
Title: Tunnel excavator
Inventor: MATSUMOTO KIYOSHI
IPC: E21D9/12
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel excavator capable of excavating a tunnel while crushing gravel in the dug out sediment efficiently and facilitating inspection of a face from the inside of the machine, maintenance and inspection of a gravel crushing part.  <P>SOLUTION: A gravel crushing means is composed of an inner cone 3 constituted by supporting a large diameter rear end part on a bulkhead 2 provided on a skin plate 1 rotatably and providing a cutter head 4 at a small diameter side front end integrally and an outer cone 5 fixed on an inner peripheral face of the skin plate 1. The inner cone 3 is directly rotated by a driving motor 17 arranged on a rear surface side of the bulkhead 2 without using a rotary shaft. A manhole 9 is provided on an inclined peripheral wall face of the inner cone 3 allowing coming in and out of a sediment taking-in chamber 6 on a rear surface side of the cutter head 4 from the hollow inside of the inner cone 3 through the manhole 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007128890-A (JP)
Title: Electric connector assembly
Inventor: IMMETHUN GREG J
IPC: H01R13/648
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector assembly provided with a first housing made so as to receive a first electric connector and a second housing made so as to receive a second electric connector.  <P>SOLUTION: The first electric connector is structured to be placed in an involution position with the second electric connector so that an electric signal passage can be brought in when they are placed in an involution position. The electric connector assembly is provided with a shield having a plurality of energized members so that electric connectivity can be brought in between the first electric connector and the second electric connector when the first electric connector is in an involution position with the second connector.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008114964-A (JP)
Title: Passenger conveyor
Inventor: YOSHIKAWA TATSUYA
IPC: B66B31/00
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passenger conveyor enabling the foreign matter entered into the main frame to be caught and the maintenance and inspections to be easily performed.  <P>SOLUTION: Steps 11 are supported on the main frame 1. Each step is moved in an endless circulation route formed between a pair of entrances. A pair of skirt guards 13 is disposed on the lateral both sides of the steps moved on the forward road side of the circulation route, respectively. A pair of receiving members 21 extending from one to the other side of the entrances is disposed under the gaps between the step on the forward road side and skirt guards, respectively. The receiving members are disposed apart from each other in the lateral direction of the steps.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008118451-A (JP)
Title: Video display
Inventor: NAKAYAMA TAKESHI
IPC: H04N5/74
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display of which the display state can be confirmed on the side of a video image state monitor connected with the video display through a network.  <P>SOLUTION: The video display for use in a system comprising the video display, an imaging device connected with the video display and picking up a video image displayed by the video display, and a video image state monitor connected with the video display through a network is provided with a means for transmitting a video image picked up by the imaging device to the video image state monitor through a network.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008113892-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a player from losing interest in the variable display in a variable display device by making it hard for the player to recognize that the display result different from a specific display result will be extracted and displayed in the variable display device.  <P>SOLUTION: A game controlling microcomputer determines whether a jackpot should be made or not at the timing A-D (more accurately, when the variation is started), but the result of a lottery is compulsorily determined as failure when a second jackpot flag is set and a second ornament symbol is being varied. The result of a lottery executed at the timing B or C (more accurately, when the variation is started) is unconditionally determined as failure. The result of a lottery executed at the timing A or D (more accurately, when the variation is started) may be a jackpot because the second jackpot flag is not set.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008117263-A (JP)
Title: Communication equipment
Inventor: TOMITA NAOTAKA
IPC: G06F13/00
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment for reducing the load of maintenance in setting an address to permit or reject the reception, and for easily and accurately setting the address.  <P>SOLUTION: When receiving a recipient address after communication is started by an SMTP from communication equipment 2, communication equipment 1 retrieves an external server 3 on the basis of the recipient address. When the recipient address is registered in the external server 3, the communication equipment 1 permits the reception of electronic mail, and receives the electronic mail. Also, when the recipient address is not registered in the external server 3, the communication equipment 1 rejects the reception of the electronic mail. Thus, it is not necessary to register the permission to the device by using the data of the external server 3, and thus the labor of setting can be eliminated. Also, the maintenance of the external server 3 is executed as necessary, and the maintenance for the permission is not required, and the permission can be always determined according to the latest data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008120558-A (JP)
Title: Elevator device and elevator control method
Inventor: SHIMOKATA TOSHIHISA
IPC: B66B3/02
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device capable of correctly stopping a traveling car to the level of a car with a person being locked therein in an elevator in which two cars elevating/lowering in the same hoistway adjacent to each other can be stopped at the same level in the hoistway.  <P>SOLUTION: When a lock-in is detected, the light is emitted from a floodlight 5 of a photoelectric device 4 provided in one car 1, the drivable car 1 is allowed to travel, and the drivable car 1 is stopped when a light receiver 6a of a photoelectric device 4a provided in the other car 1a receives the light from the floodlight 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125004-A (JP)
Title: Class-d amplifier
Inventor: NISHIOKA NAOTOSHI
IPC: H03F1/00
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing apparatus such as a class-D amplifier circuit reducing manufacturing costs by reducing a size and the number of components, and improving operability by facilitating waveform setting or adjustment with flexibility in constructing a system.  <P>SOLUTION: A class-D amplifier 100 is adapted to generate cosine wave data with which an output voltage of an LPF 190 is not rapidly changed, as a PWM signal for the LPF 190 during a starting period or an ending period, apply noise shaping and modulate the cosine wave data into a PWM signal while selectively switching them with inputted data such as sound data to be amplified, and output the signal to the LPF 190.  <P>COPYRIGHT: (C)2008,JPO&INPIT