baber/WOPTO huggingface dataset:
Patent JP-2004116642-A (JP)
Title: Speed change controller of continuously-variable transmission
Inventor: KURABAYASHI MASAHIKO
IPC: F16H9/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve a starting acceleration property without damaging operating feeling and travelling quality in a speed change controller of a continuously-variable transmission having a torque converter with a lock-up clutch.  <P>SOLUTION: The torque converter with the lock-up clutch is arranged between the continuously-variable transmission having a primary pulley and a second pulley and transmitting revolutions of an input shaft to an output shaft in a continuously-variable state by changing each width of pulley grooves and an engine. The speed change controller decides whether or not a starting acceleration mode is set based on parameters showing operating states such as speed of a vehicle and a throttle position. When deciding that the starting acceleration mode is set, the starting acceleration mode is set to be in a speed side lower than a target speed change rate in a regular speed change mode until completing engagement of the lock-up clutch, and the amount of change for revolutions of the primary pulley is set to be larger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073804-A (JP)
Title: Rehabilitation plaything
Inventor: KATO SUMAKO
IPC: G10K1/071
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rehabilitation plaything devised for persons less using hands, naturally moving the hands while playing and enjoying in the rehabilitation plaything for persons having some handicap in the hands and the elderly having weak grasping power.  <P>SOLUTION: This rehabilitation plaything is characterized in that a hook-and-loop fastener 2a is provided in one side of the both ends of a wrist fixing band 1 and a hook-and-loop fastener 2b is provided in the other surface, a bell 3 is provided with a thread rubber 4, the thread rubber 4 is provided with large wood beads 5 and small wood beads 6, and four thread rubbers 4 are fixed to one side of the wrist fixing band 1 with a finger interval apart therebetween.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047406-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KOGA HIDEYUKI
IPC: H01M4/13
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery without needing to use Au or Pt as a positive electrode collector, in a nonaqueous electrolyte secondary battery generating chlorine ions in its charge-discharge reaction.  <P>SOLUTION: This nonaqueous electrolyte secondary battery substantially uses a collector formed of Ni or a Ni alloy as the positive electrode collector. Thereby, charge and discharge can be carried out without dissolving the metal of the collector into the electrolytic solution, in the nonaqueous electrolyte secondary battery generating chlorine ions in its charge-discharge reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113166-A (JP)
Title: Method for stabilizing haloperoxidase activity
Inventor: IZUMI YOSHIKAZU
IPC: C12N9/08
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To promote the stabilization of a haloperoxidase to improve the thermal stabilization of the haloperoxidase useful for industrial applications.  <P>SOLUTION: This haloperoxidase is characterized by containing a divalent metal cation and vanadium in the haloperoxidase each in an amount of one molecule per one subunit. The method for stabilizing the haloperoxidase is characterized by making the divalent metal cation to exist in a preparation containing the haloperoxidase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120952-A (JP)
Title: Motor
Inventor: KURAHASHI KAZUYOSHI
IPC: H02K16/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor wherein starting current at start of the motor can be suppressed through simple constitution without adding any component, such as control element or sensor, that is capable of suppressing and controlling starting current, and its life can be made longer than conventional.  <P>SOLUTION: The motor 10 comprises at least one pair of brushes 44a and 44b; a commutator 23 provided circumferentially with a plurality of segments 22a which can be brought into slidable contact with a pair of the brushes 44a and 44b and a rotatable armature 20 in which the commutator 23 is placed. Each of a plurality of the brushes 44a and 44b is so constituted that when the armature 20 is spontaneously stopped, it can be abutted against only one segment 22a or 22c of a plurality of the segments.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125009-A (JP)
Title: Shift controller for continuously variable transmission
Inventor: ENDO HIROATSU
IPC: F16H9/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift controller for a continuously variable transmission capable of sufficiently obtaining the effect for inhibiting the impairing of drivability and durability.  <P>SOLUTION: This shift controller comprises an up-shift or down-shift flow rate control valve for adjusting supply flow rate or discharge flow rate of hydraulic oil to an input-side hydraulic cylinder, an up-shift or down-shift solenoid opening and closing valve for adjusting control pressure supplied to each flow control valve, and an electronic control unit (ECU) for controlling the duty of each solenoid opening and closing valve. The CPU estimates an equivalent throttle diameter din of the flow control valve on the basis of the oil pressure Pin of the hydraulic oil in the input-side hydraulic cylinder, and the shift flow rate Qsft of the hydraulic oil in accompany with shift (steps 110-120). The deviation Δdin between the equivalent throttle diameter din and a reference throttle diameter din0 corresponding to a controlled variable of the solenoid opening and closing valve in estimating the equivalent throttle diameter is determined, stored and updated (step 125, 130), and the deviation Δdin is reflected on the control of the solenoid opening and closing valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122459-A (JP)
Title: Multi-layered resin tube for fuel
Inventor: MIURA NATSUJI
IPC: B32B1/08
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-layered resin tube which has strong interlaminar adhesive strength even if an adhesive layer is interposed and having excellent flexibility while having fuel impermeabiity equal to that of a conventional multi-layered resin tube.  <P>SOLUTION: This fuel tube is constituted of a layer (barrier layer) 14 formed of an ethylene/vinyl alcohol copolymer (hereinbelow referred to as "EVOH") and first and second modified HDPE layers (inner/outer layers) 16 and 16 based on modified HDPE or a first modified HDPE extrusion material based on a polymer alloy mainly comprising modified HDPE. Modified HDPE is a dicarboxylic acid modified material with a melt mass flow rate (hereinbelow referred as "MFR") (190°C; JIS K7210) of about 0.02-10.0 g/10 min.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126151-A (JP)
Title: Display device
Inventor: AKAGI MANABU
IPC: G09F9/313
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting type plane display device such as a plasma display device capable of improving a heat dissipation efficiency in both of a lateral type and a vertical type while being made thinn in thickness.  <P>SOLUTION: The display device is provided with a display panel, a driving IC which is electrically connected to the display panel and a heat sink which is thermally connected to the driving IC. Sheet-like fins are formed in the heat sink, and faces of the fins are arranged in parallel to a display face of the display panel. Since the faces of the fins in the heat sink become vertical to a device installation face irrespective of lateral or vertical installation of the display device with such arrangement, heat transmitted from driving IC to the fins heats air around the fins and heated air causes convection along the faces of the fins. Thus, heat can efficiently be radiated by natural convection without stagnancy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135366-A (JP)
Title: Generator using moisture in atmosphere
Inventor: MAJIMA ATSUO
IPC: F03D9/02
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generator which enables the self-supply of power without using a backup power source.  <P>SOLUTION: Since this generator assumes the form of storing and delivering electricity by a redox flow battery jointly using hybrid-generated electricity by making use of natural energy such as a wind force, sunlight, and solar heat, and the electricity which is generated by a fuel cell using high-purity hydrogen gas and oxygen gas obtained by electrolyzing pure water generated at a low cost using moisture in the atmosphere, this can solve the temporal instability of an input and an output and perform the self-supply of power without needing a backup power source. Moreover, this can generate power in an area or a place where there is neither water source nor commercial power at all.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132569-A (JP)
Title: Ventilation structure of bathroom
Inventor: YAMAMOTO SEIICHI
IPC: F24F7/013
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation structure of a bathroom capable of sufficiently ventilating the inside space of a bathtub apron or the inside space of a counter apron to suppress generation of fungus within the bathroom.  <P>SOLUTION: This ventilation structure of the bathroom has a bathtub having the bathtub apron, the bathtub being set on a waterproof pan the circumference of which is covered with the bathroom wall surface, and a washing place with a counter provided on the bathtub apron side of the waterproof pan. This ventilation structure further has an auxiliary ventilation means for ventilating the inside space of the bathtub apron and/or the inside space of the counter apron on the bathroom wall surface separately from a bathroom ventilation fan for ventilating the inside of the bathroom. The auxiliary ventilation means is set so that the exhausting direction is turned to the open air or under a floor having an underfloor ventilation fan or operates in relation with the bathroom ventilation fan.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129889-A (JP)
Title: Tongue plaque removing chip and tongue plaque removing hand piece using it
Inventor: YASUHOSO TOSHIHIRO
IPC: A61B17/24
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tongue plaque removing chip for efficiently removing the plaque on the surface of the tongue with high accuracy and achieving easy handling, and a tongue plaque removing hand piece using it.  <P>SOLUTION: This tongue plaque removing chip 2 including a chip base 3 and an operating part 4 at the tip, is removably fitted to the tip of the hand piece body 1 incorporating a vibration generating source 10. The vibration of the vibration generating source 10 is transmitted through the chip base 3 to the operating part 4, and the vibrated operating part acts on the tongue surface to thereby remove the tongue plaque.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134636-A (JP)
Title: Combined equipment of package and lid and combining method thereof
Inventor: CHIBA AKIRA
IPC: H01L21/50
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide the combined equipment of a package and lid which is reduced in size and capacity investments, and has high productive efficiency.  <P>SOLUTION: This combined equipment is equipped with a positioning jig 11 which has corners 16 for positioning in the same direction and is equipped with a number of accommodation recesses 12 for accommodating the package 14 and the lid 15 as a pair, an inclining means 9 for inclining the positioning jig in such a manner that each of the corners 16 for positioning turns down, and a vibration means 6 for applying vibration to the inclined positioning jig 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138396-A (JP)
Title: Position detection type radiation detector
Inventor: GOTO TOYOICHI
IPC: G01T1/185
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detection type radiation detector capable of measuring a wide dose range and being inexpensively manufactured by simplifying the constitution of the detector and a signal processing circuit.  <P>SOLUTION: An anode 1 and a cathode 2 are opposed to each other in a counter electrode. The counter electrodes are arranged in an ionization chamber 3 at prescribed intervals and are impressed with a prescribed voltage. A current passing through each counter electrode is detected by a current detecting device I. When the current is detected, the position of the electrode through which the current passes is specified from the current detecting device I.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137927-A (JP)
Title: Sealed type compressor
Inventor: UMEOKA IKUTOMO
IPC: F04B39/02
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of an intake reed in a sealed type compressor using a hydrocarbon refrigerant.  <P>SOLUTION: In the sealed type compressor, an intake valve 121 includes an intake port 118, a valve seat 123 established by surrounding the seat 123 with an annular groove 122 provided on an outer periphery of the port 118, the intake reed 124 for sealing the port 118, and an oil holding space 125 formed on an outer periphery of the seat 123 to communicate with the groove 122 via the reed 124. Thus, the oil is surely supplied to the seat 123 to alleviate an impact of the reed 124 to the seat 123 and to improve the durability of the reed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136736-A (JP)
Title: Heat exchanger for vehicle
Inventor: HAMA YOSHINORI
IPC: F28F9/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger for a vehicle allowing reduction of the number of parts, improvement of mounting workability and further suppression of noise.  <P>SOLUTION: This heat exchanger for the vehicle has a core part 2 performing heat exchange between coolant flowing at the inside and air, reinforcing parts (a tank part 3 and a side plate 4) for reinforcing the core part 2 and a mounting part 6 disposed on the reinforcing parts 3 and mounted and fixed on a vehicle side. The mounting part 6 has a planar reinforcing part side plate 8 fixed to the reinforcing parts 3 sides, a planar vehicle side plate 9 fixed to the vehicle side and an elastic body part 10 disposed between the reinforcing part side plate 8 and the vehicle side plate 9 and made of a stretchable elastic body of a bellows shape to make the vehicle side plate 9 tiltable to the reinforcing part side plate 8. The reinforcing part side plate 8, the vehicle side plate 9 and the elastic body part 10 are integrally formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146467-A (JP)
Title: Lid and package for accommodating optical device using same
Inventor: NAKAO TAKAHIRO
IPC: H04N5/335
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the breakdown of a lid caused by thermal stress or mechanical impact from the outside cannot be prevented effectively in a package for accommodating an optical device.  <P>SOLUTION: The lid 3 comprises a metal frame 3a having an opening for transmitting light, and a translucent window 3b installed in the opening. In the metal frame 3a, a frame-like projection 4 is formed at the center region between upper and lower surfaces in the inner-periphery surface, where the projection 4 is nearly in parallel with the upper and lower surfaces and is 0.2-1.0 mm in height. The window 3b is formed by a glass material, where a flexibility point exceeds 300 °C and difference in a coefficient of thermal expansion to the metal frame 3a at 20-300 °C is set to 1×10<SP>-6</SP>/°C or less. The metal frame 3a is directly joined to the window 3b by shrink fitting, where both are heated exceeding the flexibility points and then are cooled for shrinkage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144588-A (JP)
Title: Tensile test method and device
Inventor: TERANISHI HIROSHI
IPC: G01N3/08
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine a sectional area of a notch of a test specimen in a tensile test by imaging the notch part of the test specimen by CCD cameras from mutually different directions, thereby measuring a tensile stress highly accurately.  <P>SOLUTION: The test specimen 12 is a round bar-shaped test specimen having the notch 28 having a fixed size and an arc shape and extending over the whole periphery. While pulling the test specimen at both ends in the longitudinal direction by a tension device 16, the notch part is imaged by two CCD cameras 30, 32 from the directions along imaging optical axes 34, 36 crossing the longitudinal direction and mutually intersecting orthogonally. Then, the shape and the size of the notch part are specified by image analysis based on imaged signals from each CCD camera, and the sectional area S of the notch is operated successively in correspondence with a tensile load F applied to the test specimen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147427-A (JP)
Title: Generator for distributed power supply
Inventor: SHIODA TAKESHI
IPC: F03D7/04
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there exists no method of winding a plurality of coils of different induced voltages around stator teeth, with a stator yoke effectively used, related to a permanent magnet type generator of a distributed power supply generator in which a maximum output is taken out with a diode rectification from a windmill or a water wheel without using a PWM converter.  <P>SOLUTION: Related to a plurality of coils generating varying induced voltages of a permanent magnet type generator, a coil with low generated induced voltage comprises a thick coil. A coil of higher induced voltage than the former coil comprises a winding thinner than that, while the coil of higher induced voltage than that comprises a thinner winding than that, so that the same stator teeth are wound for effective use of a stator slot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147243-A (JP)
Title: Packet communication system
Inventor: NAGUMO TAKASHI
IPC: H04L12/40
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet communication system, which guarantees the time order of a reception packet transfer completion to a memory and a reception completion interrupt occurrence to a CPU, and immediacy, regardless of the number of connection tiers of a common bus and a depth of a reception FIFO portion.  <P>SOLUTION: A reception completion command transmitting portion 27 is provided in a communication control device 20, and a reception completion command is outputted to a common bus 80, subsequent to a transfer of reception packet data; while a reception completion command receiving portion 14 and a reception completion command decoding portion 15 are provided in a system control device 10. After the transfer of the reception packet data to a memory 40 is completed, the reception completing command from the communication control device 20 is received, and which reception completion interrupt from the communication control device 20 is analyzed, and an interruption is requested from a CPU 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151415-A (JP)
Title: Liquid crystal display panel
Inventor: TANIGUCHI MASAHIDE
IPC: G02F1/139
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To make two alignment marks arranged at diagonal positions on a panel surface, illuminate only by providing two electrification terminals for mark illumination on one terminal part of a unidirectional terminal type liquid crystal display panel by using one electrification terminal for mark illumination for one alignment mark.  <P>SOLUTION: The unidirectional terminal type liquid crystal display panel 10 which has in a non-display area B of one transparent electrode substrate side only the one terminal part 131 has alignment marks 134 and 137 composed of transparent electrodes including lead-around wires 114 and 115 formed in a non-display area B as counter electrodes on the other transparent electrode substrate side and has two electrification terminals 136 and 139 for mark illumination for the alignment marks 134 and 137 provided on the terminal part 131.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164178-A (JP)
Title: Toll collection method and system, lane controller, and on-vehicle device
Inventor: YASHIMA FUMIHIKO
IPC: G07B15/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toll collection method and system enabling a plurality of vehicles to pay tolls using a single ETC card; a lane controller; and an on-vehicle device.  <P>SOLUTION: The on-vehicle device is fitted with functions as a master on-vehicle device. Slave on-vehicle devices whose relationship with the master on-vehicle device are preset are usable in combination with the master on-vehicle device. Not less than one or two slave on-vehicle devices can be used and their number can be retained in the master on-vehicle device as information about the number of vehicles fitted with the slave on-vehicle devices. Because the relationship with the master on-vehicle device is preset in each slave on-vehicle device, entrance information or the like is retained in each slave on-vehicle device as is the master on-vehicle device to permit communication with the lane controller, so as to enable the tolls of the vehicles fitted with the slave on-vehicle devices to be collected without errors through settlement using the ETC card inserted in the master on-vehicle device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163619-A (JP)
Title: Method for manufacturing poled crystal with domain inversion
Inventor: KOTO MASAHIRO
IPC: G02F1/37
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a poled crystal with domain inversion with which protrusion of a polarity inversion domain to the outside is suppressed in a positive way.  <P>SOLUTION: In one plate surface (a +Z surface and/or a -Z surface) of a ferroelectric crystal substrate 1, an inversion suppressing layer 2 is formed on at least a domain where polarity inversion is not to take place out of a periodical polarity inversion structure to be formed. Furthermore, an upper side electrode 3 is disposed directly or via the inversion suppressing layer 2 on a region where the polarity inversion is to take place so as to apply a polarity inversion voltage between it and a lower electrode 4 disposed on the other plate surface of the substrate 1. A material of the inversion suppressing layer 2 is preferably Mo or its alloy or its compound with respect to the +Z surface and is preferably Cr, Ni, Ti or a material selected from their alloys or their compounds with respect to the -Z surface. Owing to existence of the inversion suppressing layer 2, even when a polarity inversion electric field is applied to the part, advance of the polarity inversion caused by contact with the material is suppressed and an excellent polarity inversion structure is obtained.  <P>COPYRIGHT: (C)2004,JPO