baber/WOPTO huggingface dataset:
Patent JP-2001298408-A (JP)
Title: Multi-cast service providing system and method, and wireless terminal and information distribution unit
Inventor: SATO KICHIN
IPC: H04B7/26
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a multi-cast service providing system, that can properly make a distribution service system of multi-cast information to a wireless terminal in a service area via a wireless period. SOLUTION: In the multi-cast service providing system, that applies a distribution service of multi-cast information to a wireless terminal in a service area from an information distribution unit via a wireless period, the wireless terminal is provided with a service consecutive request means that transmits a service consecutive request signal to the information distribution unit to make a request of a consecutive distribution service of the multi-cast information, the information distribution unit has a service consecutive management means that manages whether the wireless terminal makes a request of service consecutiveness to the distribution service of the multi-cast information,  and the information distribution unit transmits information denoting whether a consecutive request is made to the distribution service of the multi-cast information managed by the service consecutive management means to the wireless terminal. Then this task is attained by the multi-cast service providing system.
Patent JP-2001076384-A (JP)
Title: Optical recording medium, and method and device for reproducing optically recorded information
Inventor: NAKAJIMA JUNSAKU
IPC: G11B7/24079
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To improve the recording density, to stabilize the tracking and to make correctly reproducible multi-valued data by forming pits having two different depths no a substrate and making the wavelength of the light beams being used and the refractive index of the substrate of an optical recording medium satisfy prescribed relationships. SOLUTION: Pits having two different depths (D1 and D2) are formed on the substrate of an optical recording medium, and it is constituted so as to satisfy relationships 0<D1<λ/4n and λ/4n<D2<2n, where λ is the wavelength of the light beams used and n is the refractive index of the substrate of an optical recording medium. It is more desirable to make the depths of the pits D1 and D2 to satisfy relationships λ/8n<D1<λ/4n and λ/4n<D2<3λ/8n. Moreover, on the optical recording medium in which pits having at least two different depths are formed on the substrate, adjustment is made so that the amplitudes of tangential push-pull signals are made different and information is recorded by the magnitudes of the signal amplitudes of the tangential push-pull signals.
Patent JP-2001294140-A (JP)
Title: Controller for brake fluid pressure
Inventor: FUKAZAWA TSUKASA
IPC: B60W10/18
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To correct control of a solenoid control valve by a coefficient based on a fluid pressure change characteristic in a brake fluid pressure controller for controlling fluid pressure of a brake cylinder by the control of the solenoid control valve. SOLUTION: An opening in the solenoid control valve is controlled by control of a supply current to the solenoid control valve, and an inflow rate of a hydraulic fluid to the brake cylinder and an outflow rate are controlled thereby. In the brake cylinder, an amount of the hydraulic fluid required for changing the brake fluid pressure by a unit quantity gets large when the brake fluid pressure is low compared with when it is high. A difference between change gradients of the brake cylinder fluid pressure when the fluid pressure is low and when it is high is thereby made small by correcting the supply current with the large coefficient when the brake fluid pressure is low compared with when it is high.
Patent JP-2001295526-A (JP)
Title: Transmitter for opening and closing wireless door lock provided for portable cellular phone
Inventor: ADACHI RYOHEI
IPC: H04Q9/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter (what is called a remote controller) for opening and closing a wireless door lock to be mounted to a cellular phone in an integrated state and used for locking and unlocking a wireless door lock device such as a door for the entrance of a building, a motor vehicle door, a garage shutter, etc. SOLUTION: The transmitter for opening and closing a wireless door lock is used for opening and closing a lock part with a receiver installed on the side of a door and is provided with both an electricity receiving connector to receive electricity from a cellular phone when connected and mounted to the cellular phone and a signal transmitting part to transmit a specific locking signal and unlocking signal over the air to the receiver of the locking part with the electricity reception of the electricity receiving connector as an electric power source.
Patent JP-2001301070-A (JP)
Title: Method and apparatus for removing trim piece in corrugator
Inventor: IHI KOJI
IPC: B26D1/24
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To remove trim pieces smoothly and efficiently by improving the actuation mechanism of a trim cutter when a corrugated cardboard sheet is cut in the sheet width wise direction by a slitter, and trim pieces produced in the fringe parts of the sheet are sucked and removed by a trim piece removing means. SOLUTION: The trim pieces TM are removed by slitting devices 11, 12 for cutting the corrugated cardboard sheet produced by a corrugator in the sheet width wise direction, the trim cutter 10 for forming cutting lines in advance at sheet order change part positions at the upstream side positions of the devices 11, 12 in relation to the trim pieces TM produced by forming slits in the travelling direction by the slitters 13 of the devices 11, 12, and the trim piece removing means for sucking/removing the trim pieces at the downstream side positions of the slitters.  By cutting each trim piece forming slit distance in preceding and succeeding orders by the trim cutter 10, the preceding and succeeding trim pieces TM are made continuous, the succeeding trim pieces TM are sucked continuously into the suction opening 14a of the trim piece removing means 14, and work for removing the trim pieces is made smooth and efficient.
Patent JP-2001304673-A (JP)
Title: Air conditioner
Inventor: ONISHI TADASHI
IPC: F24F13/068
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To surely prevent contaminant particles carried on a secondary flow, generated by air supplied from an air outlet from adhering to the ceiling face. SOLUTION: The air conditioner comprises an air-conditioner body 1 disposed opposite to an opening 13 made in the ceiling C, and a supply panel 2 covering the opening 13 and having an air outlet 7 for supplying conditioned air W into a room. An auxiliary air outlet 14 for generating an additional air flow w' along the ceiling face C is made at an outer circumferential part of the supply panel 2. During operation of the air conditioner (especially, during cooling operation), an additional air flow w' is formed along the ceiling face C from the auxiliary air outlet 14.
Patent JP-2001306968-A (JP)
Title: Method for processing merchandise purchase task
Inventor: NAGARA NORIHIRO
IPC: G06Q30/06
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a system for allowing a merchandise seller to refer to information related with the progress of a credit contract beyond the business hours of a credit company, and for allowing a merchandise purchaser to refer to an actual payment sum per month on a home page. SOLUTION: A merchandise seller can selectively refer to settlement validity information, settlement invalidity information, and post-settlement task information through an Internet communication line. Also, a merchandise purchaser can refer to an actual payment sum per month on a home page by calculating the actual payment sum per month against the total sum of the sum of merchandise selected by the merchandise purchaser and a percentage corresponding to the percentage rate of the merchandise seller according to the sum of the selected merchandise and payment conditions.
Patent JP-2001304271-A (JP)
Title: Double row roller bearing
Inventor: MAEKAWA NAOKI
IPC: F16C19/28
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a double row roller bearing capable of preventing abnormal sound and early abrasion and providing favourable lubricity. SOLUTION: The double row roller bearing 10 has a holder 19 to hold a roller 95 between an outer ring raceway surface 93 of an outer ring 91 and an inner ring raceway surface 64 of an inner ring 92. The holder 19 is furnished with an annular part 20 along an intermediate collar 97 and a large number of pillar parts 21 extending from the annular part 20, and an outer peripheral surface 20A of the annular part 20 is guided to an inner peripheral surface 97A of the intermediate collar 97 as a guide surface. A first groove part 25 continued along the peripheral direction and a large number of second groove parts 26 communicated to the first groove part and to open to an end surface of the annular part 20 are provided on the outer peripheral surface 20A of the annular part 20.
Patent JP-2001301035-A (JP)
Title: Method for measuring fusing temperature of plastic material
Inventor: NAKANISHI NOZOMI
IPC: B29C65/02
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To accurately measure the temperature of a sealant when plastic sheets constituting a package or the like are fused actually. SOLUTION: When the layers 11A, 12A to be sealed of the plastic sheets 11, 12 opposed to each other are fused to be sealed each other, the temperature measuring contact M of a thermocouple 15 constituting a thermoelectric thermometer 14 is attached to the seal surface of the layers 11A, 12A to be sealed to measure temperature.
Patent JP-2001306002-A (JP)
Title: Belt-like luminous body
Inventor: KANESAKA KOICHI
IPC: F21S13/14
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a belt-like illumination device in which conductors will not kink and is easy to handle. SOLUTION: This belt-like luminous body is constituted by connecting a plurality of LEDs (light-emitting diodes) in parallel between the two conductors, which constitute a cathode and anode and are arranged in approximately parallel to form an LED light emitting band and coating this LED light-emitting band with a synthetic resin consisting of belt-like transparent polyvinyl chloride having a width broader than the LED light emitting band. The belt-like luminous body described is half rotatable and emits light on both side. There are also a constitution, in which the belt-like luminous body is made bendable by bringing the conductors closer to each other, a reflection sheet, a triangular sign or constitution as signs for sea rescue, etc., of a floating type provided with hermetic chambers.
Patent JP-2001308217-A (JP)
Title: Semiconductor device
Inventor: NAKAO TAKAHIRO
IPC: H01L23/02
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To resolve the problem of deterioration of conductivity between the conductor layer on the upper surface of an insulating board and a metal cover having different heat expansion coefficients, caused by the stress which is generated by the heat generated when a semiconductor element operates. SOLUTION: This semiconductor device is composed of the insulating board 1 having a loading part 1a of the semiconductor element 2 on the upper surface and the grounding conductor 5 on the side surface, the semiconductor element 2 loaded on the loading part 1a, the conductor layer 4 formed to surround the loading part 1a on the upper surface of the insulating substrate 1 and connected to the grounding conductor 5 electrically, and the conductive cover 3 interposing the conductor layer 4 and being connected through the conductive sealing material 6 in the upper surface of the insulating substrate 1. The conductive sealing material 6 contains a thermosetting resin as a main component and contains the conductive particles whose surface of the core which is composed of organic materials which are 5-30 μm in average particle diameter and 1-50 MPa in compressive strength.
Patent JP-2001311495-A (JP)
Title: Inline water extraction apparatus
Inventor: IWANAGA TETSUYA
IPC: F16L55/07
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an inline water extraction apparatus in which the suction resistance at the time of water extraction is made lower to the utmost and the adverse effect due to water infiltration into the water detection device arranged in the water extraction head can be avoided. SOLUTION: In the inline water extraction apparatus comprising: an water extraction head 5 having a suction part 2 to absorb the water in the pipe and a water detection device 7; a flexible water extraction hose connected to the water extraction head 5; a cable 11 arranged by connecting with the water detection device 7; and a suction apparatus, whereby a flexible cladding tube 15 is connected to the water detection head 5, the cladding tube 5 and the water extraction hose are connected each other through connection member, a flexible pipe 16 connected to the suction part 2 is arranged in the cladding tube 15 and is interconnected to the water extraction hose through connection member, and the cable 11 is mounted on the outside of the flexible pipe 16 in the cladding pipe 15 and arranged in the water extraction hose through connection member.
Patent JP-2001314546-A (JP)
Title: Lever device for throttle game machine
Inventor: MAEDA KAZUSHI
IPC: A63F5/04
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a lever device for a throttle game machine drastically improving the usability by directly lighting or switching on/off an operation part in the tip of an operation lever. SOLUTION: This lever device for the throttle game machine for operating a throttle game machine is provided with the operation lever 40 possible of tilting operation and characterized by incorporating a display means 44 inside the operation part 41 in the tip of the operation lever 40.
Patent JP-2001322109-A (JP)
Title: Apparatus for molding clay, and mold
Inventor: YAMANE YUJI
IPC: A63H33/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a clay molding having an unexpected shape and a good appearance. SOLUTION: An apparatus for molding a clay comprises a clay extruder for extruding a filled clay from an opening, and a mold detachably installed so as to cover the opening of the extruder and so that the clay is press injected from the opening of the extruder. In this mold, a hole and/or a cutout is formed so that a part of the press injected clay can be projected from the hole and/or the cutout. Further, in the mold, the internally press injected clay is integrated with the clay projected from the hole and/or the cutout to be able to form a part of an appearance of the clay molding.
Patent JP-2001325507-A (JP)
Title: Device and method for point management
Inventor: IINUMA SHUICHI
IPC: G06Q30/06
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To convert coupon information sent via a broadcasting channel, a communication channel, etc., into points of a point totalization system. SOLUTION: The coupon information included in the broadcast signal from a broadcasting station 100 is received by a client device 40 and a coupon icon is displayed on its display screen. When the coupon icon is clicked, the coupon ID is passed as an argument to a coupon use processing program at a point center 50. The coupon use processing program calculates converted points to the point center 50 and an other-company point totalization system 60 by referring to the coupon use information and adds them to the point cumulative value of the point center 50 or specific point totalization system 60 at a user choice.
Patent JP-2001325248-A (JP)
Title: Document data processor
Inventor: IWATA NOBUO
IPC: G06F17/21
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a document data processor having improved processing efficiency in contrast to a conventional document data processor which has a problem that the processing efficiency is low since the processing of an HTML parser is performed after the processing of an XML parser is performed. SOLUTION: In this document data processor, a CPU 11 reads document data and performs the processing as the XML parser. At the time of detecting a tag which is not an XML tag during the processing of the XML parser, the start tag processing part or end tag processing part of the HTML parser is activated and the pertinent part is processed. Further, at the time of finding the tag related to CDATA or a pre-format, a corresponding processing is performed.
Patent JP-2001326171-A (JP)
Title: Illumination apparatus
Inventor: KAWASHIMA HARUNA
IPC: H01L21/027
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To realize an optical constitution, composed of a plurality of vertically disposed optical source lamp and optical elements, i.e., integrators such as a fly-eye lens group for combining light beams of the plurality of optical source lamp into an incident beam, where the NA of the integrator is set nearly equal to that of an elliptical mirror at the optical source. SOLUTION: Light beams, emitted from lamps 1c (not shown), are reflected at a elliptical mirror 2c (not shown), deflected through a first bending mirror 3c, to change their vertical optical paths to horizontal optical paths and each condensed at a condensing point (c). The light beam from the condensing point (c) is made incident on a second collimator 6 via a first collimator 4c, without passing through a second bending mirror. The focal length f1 of first collimators 4a, 4b and the focal length f2 of the second collimator 6 are related, so that f2>=(3×f1). A condenser NA 16 of the second collimator 6 on the emit side is set to be approximately equal to or less than that of the first collimator.
Patent JP-2001339463-A (JP)
Title: System and device for communication
Inventor: SASAGAWA YASUSHI
IPC: H04L12/70
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To improve service and communication quality by shortening the time for establishing connections. SOLUTION: A 1st message transmitting and receiving means 11 sends and receives a Hello message. A 1st answer message transmitting means 12, when receiving the Hello message, sends an answer message. A 1st connection establishment means 13, after receiving the Hello message and establishing Hello adjacency, controls the establishment of connection. A 2nd message transmitting and receiving means 21 sends and receives the Hello message. A 2nd answer message transmitting means 22, when receiving the Hello message, sends the answer message. A 2nd connection establishment control means 23, after receiving the answer message and establishing Hello adjacency, performs connection establishment control.
Patent JP-2001329042-A (JP)
Title: Production method of highly resilient highly vibration absorbing soft polyurethane foam
Inventor: HAYASHI MASAHIRO
IPC: C08G18/76
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a soft polyurethane foam capable of molding and suitable for a vehicle cushion sheet. SOLUTION: In the production method of the polyurethane foam having an apparent density of 40-70 kg/m3, an impact resilient rate of >=60%, maximum vibration transmissibility of <=3 in a frequency of 1-20 Hz, and vibration transmissibility of <=1 in a frequency of >=6 Hz, the method comprises using (A) a polyol of a specific composition [containing (A1) a polyoxyalkylene polyol and (A2) another polyoxyalkylene polyol which are different in a monool concentration from each other, and polymer finely divided particles], and (B) a polyisocyanate of a specific composition [containing (B1) a prepolymer having an isocyanate group at an end which is obtained by reacting an organic polyisocyanate with a modifier containing a polyether polyol, and (B2) tolylene diisocyanate].
Patent JP-2001339701-A (JP)
Title: Method for replacing amplifier, and construction method of catv system
Inventor: TAKASHIMA HIDEYUKI
IPC: H04N7/10
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for CATV system capable of shortening the stopping time of radio wave. SOLUTION: In the method, at first newly set trunk channel 3', newly set trunk amplifier 4', newly set sub-trunk channel 5' and newly set sub-trunk amplifier 6' at the first step are juxtaposed, and newly set transmission line 51 is connected to each amplifier 6' and connected to the set sub-transmission line 55 through the adapter 52. Also, at the following second step, the set sub- trunk amplifier 61 and 62 are replaced by the newly set sub-trunk amplifier 61' and 62' with a signal distributor 66 and temporary amplifier 65 under the condition such that the communication between center and terminal station is maintained. The method makes it possible to shorten the stopping time of radio wave and to use effectively of set channel for utilizing the adapter and the distributor.
Patent JP-2001338633-A (JP)
Title: Battery connection structure
Inventor: ARIKAWA MASAAKI
IPC: H01M2/30
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the shock resistance at the connection portion of the lead wire and the battery and enable to connect the lead wire and the battery without giving thermal effect on the battery in the battery connection structure. SOLUTION: The connection structure comprises an electrode terminal 3 and a lead wire 70 which is electrically connected with the electrode terminal 3 at one end and extends to the outside of the battery. A connecting member 80 of a plate shape is provided at the one end of the lead wire 70, and the plate shape connecting member 80 and the electrode terminal 3 are electrically connected by a rivet 84.
Patent JP-2001340602-A (JP)
Title: Game machine
Inventor: MAEHARA YUICHI
IPC: A63F7/02
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which is ideal for improving service for players. SOLUTION: A select switch 15 for changing over a pre-winning appearance probability and select lamps 11-14 for notifying the players of the current pre- winning appearance probability are arranged on the front of a pachinko machine. As a result, the players can adjust the game period freely by operating the select switch 15. For example, when they want to enjoy a game for a long period of time, the select switch 15 can be operated to raise the pre-winning appearance probability and to the contrary, when they are urged to cover a number of pattern varying games for a shorter space of time just limited as before the closing of the game hall, the select switch 15 can be operated to lower the pre-winning appearance probability for a less frequency of pre-winning position.
Patent JP-2001127583-A (JP)
Title: Piezoelectric element
Inventor: KIMURA MASAHIKO
IPC: H01L41/09
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric element by which a high performance oscillator is realized, which is excellent in thermal stability with a narrow common difference. SOLUTION: The piezoelectric element 10 includes two piezoelectric body layers 12 and 14. The layers 12 and 14 are formed by a piezoelectric material which includes Ca, Bi, Ti and O as main components. A first vibration electrode 16 is formed between the layers 12 and 14 and the second and the third vibration electrodes 18 and 20 are formed on the outer surface. An energy confinement region is formed in an area where the electrodes are superimposed between the vibration electrodes 18, 20 and the electrode 16. A straight line in the energy confinement region, which is in parallel with the surfaces of the electrodes 16, 18 and 20, is cut at two points where the line is intersected with the outer periphery of he confinement region. Its maximum length is made L and a distance between the second and the third vibration electrodes is made t.  When an n-th order thickness vertical higher harmonic vibration is excited, the value of nL/t is set to be less than 10.