baber/WOPTO huggingface dataset:
Patent JP-2003074663-A (JP)
Title: Ball screw
Inventor: OKUBO TSUTOMU
IPC: F16H25/22
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw with a large lead hardly causing a breakage or noise even in the use with high-speed feed or high-speed rotation. SOLUTION: This ball screw 1 comprises a screw shaft 2 having a spiral groove 2a on the outside surface; a nut 3 having a groove 3a opposed to the groove 2a of the screw shaft 2 on the inside surface and screwed to the screw shaft 2 through a number of balls 4 rollingly loaded on a spiral ball rolling passage 6 formed between both the grooves 2a and 3a; and a return tube 7 for scooping up the ball 4 at one end P of the rolling passage 6 and sending it to the other end. The end part 7a of the return tube 7 is connected to tone end P of the passage 6 so that the difference in level Δt between the contact part with the ball 4 of the groove 3a of the nut and the inner surface 7b of the end part 7a of the return tube 7 is 0.2 mm or less, and the rolling directional angle change of the ball 4 caused by the scooping of the ball 4 from the passage 6 to 10 deg. or less.
Patent JP-2003071891-A (JP)
Title: Method for manufacturing molding and molding
Inventor: SHINODA FUMIE
IPC: C08J5/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing molding having excellent thermal stability, thin-wall fluidity and low warpage and to provide a molding made of the same as well as a chassis or a housing. SOLUTION: The method for manufacturing the molding comprises a step of molding a thermoplastic resin composition containing 99.5 to 50 wt.% of a thermoplastic resin (A) and 0.5 to 50 wt.% of a liquid crystalline resin (B) by using a preplasticization injection molding machine.
Patent JP-2003079337-A (JP)
Title: Mineral taste improver
Inventor: FUJINAKA EIGO
IPC: A23L27/20
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a mineral taste improver which excellently reduces taste such as bitterness, astringency, harsh taste, astringent taste, etc., caused by minerals such as calcium, magnesium, etc., rough palatability and powdery palatability, a food containing the mineral taste improver, especially a mineral enriched food having improved and extremely excellent mineral taste and palatability and high preference. SOLUTION: This mineral taste improver comprises sugar phosphate or its ester.
Patent JP-2003088056-A (JP)
Title: Method for manufacturing dc motor, and coil jumping-out preventive ring insertion equipment
Inventor: KONISHI HIROKI
IPC: H02K15/04
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a DC motor wherein the hammer-driving of an armature coil which is jumped out of a commutator riser part into the part is unnecessary, so that the generation of dielectric breakdown caused by striking the commutator riser part by the hammer can be prevented. SOLUTION: A coil jumping-out preventive ring R is externally engaged with the commutator riser part 44 in the state that an end portion 46 of the armature coil 45 is caulked in a slot of the commutator riser part 44 by using semi-automatic coil insertion equipment 20. After that, bind tapes 47 are wound around both end portions of the armature coil 45, the coil jumping-out preventive ring R is detached, an residual end portion of the armature coil 45 is turned, and welding to the commutator riser part 44 is performed.
Patent JP-2003082913-A (JP)
Title: Door stopper
Inventor: KAMEI JIYUNSUKE
IPC: E05D11/06
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a door stopper of a simple structure, capable of preventing a door from being opened above an arbitrary angle. SOLUTION: In this door stopper 7, a locking member 8 is fixed to a body 4 side where the door 2B is fitted, and a stopper 10 abutting on the locking member 8 to control the opening and closing angle of the door 2B is fixed to the upper end face 9 side of the door 2B. The stopper 10 has abutting surfaces 15A, 15B formed by at least two intersecting sides in a region thereof abutting on the locking member 8. The position of the stopper 10 to the locking member 8 is controlled, whereby one of the abutting surfaces 15A, 15B of the stopper 10 abuts on the locking member 8. These abutting surfaces 15A, 15B are set to make different the angle of the door 2B when they abut on the locking member 8. Accordingly, the door 2B is prevented from being opened above each preset angle.
Patent JP-2003080953-A (JP)
Title: Folding type passenger car cover
Inventor: ABE KOJI
IPC: B60J11/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a folding type passenger car cover which can be easily developed to cover a passenger car when it is parked in a roadside parking zone or parking area with no roof without damaging the body of the car, and which can be folded to become compact to be stored in a trunk room when unused. SOLUTION: This device comprises a cover sheet 14 to cover upper parts of the passenger car, an umbrella frame-like support structure 4 provided at a center to be opened as an opening operation rod 1 provided with a bending part 8 halfway is pulled up, kept opened by as the opening operation rod 1 is bent at the bending part 8, and closed as the opening operation rod 1 is returned straight, and then pushed down, a shock absorbing sheet 20 and a shock absorbing pad 21 for protecting the body disposed on the underside of the umbrella frame-like support structure 4, and hooks 17 attached to both sides at a front and a rear parts of the cover sheet 14 to be hooked to the body of the passenger car.
Patent JP-2003079712-A (JP)
Title: Aroma/deodorant vessel
Inventor: OTSUKI KAZUO
IPC: B65D85/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To attach an aroma vessel at a position close to the air outlet of an automobile. SOLUTION: In an aroma vessel 10, with which a main body 1 of vessel storing an aroma 11 is attached to the air outlet of the automobile by a clip 4 attached through a spherical joint member 5 to the main body 1 of vessel, the clip 4 is attached to the vessel 1 so that an interval between the vessel 1 and the clip 4 can be minimized. Thus, the aroma vessel 10 can be attached at the position extremely close to the air outlet of the automobile.
Patent JP-2003092606-A (JP)
Title: Electronic signal communication method and system
Inventor: YUKIMATSU KIKO
IPC: G06F3/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To hardly cause malfunction and reduce the power consumption of changing signal power depending on a noise level from a noise generating source. SOLUTION: A transmitter side electronic controller 11 and a receiver side electronic controller 12 receive a signal denoting an operating state of a load 14 such as an engine and other electronic controller 15 acting like a noise generating source. When the amount of noise increases, the transmitter side electronic controller increases a voltage of a communication buffer 23 by using a changeover switch 22, and the receiver storage device electronic controller increases a pull-up voltage of termination resistors 37a, 37b by using a changeover switch 32, selects resistors with lower resistance among termination resistors 37a, 37b; 38a, 38b by using changeover switches 35, 36 so as to increase a threshold voltage of the communication buffer 33 thereby preventing malfunction.  When the noise amount decreases, the transmitter and receiver side electronic controllers decrease each voltage and select resistors with high resistance so as to reduce the power consumption.
Patent JP-2002303139-A (JP)
Title: Thermostat valve
Inventor: RICHTER WOLFGANG
IPC: G05D23/13
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To improve the control characteristic of a thermostat valve. SOLUTION: An end face 56 of a ring slider 36 is pressed to a seal face of a housing 30 by a pressure spring 40 when a temperature of cooling water is low, whereby a radiator connection opening part 42 is closed, and the cooling water flows only a bypass circulation system and an engine connection opening part 44 to quickly heat an expandable material member 32. The ring slider is slid in accompany with the rise of the cooling water temperature, whereby the radiator connection opening part 42 is opened, the engine connection opening part 44 is partially closed, and the over-fluctuation of the control and the supply of the cold cooling water to the engine can be prevented.  After the warming-up, the engine connection opening part 44 of the bypass circulating system is completely closed, whereby the cooling water flows only through the radiator connection opening part 42, further only the cold water flow coming from a radiator circulating system flows around the expandable member 32, and the expandable member 32 quickly responds to the cooling of the cooling water of the water flow.
Patent JP-2003096964-A (JP)
Title: Structure of suspended floor
Inventor: TANAKA HATSUTARO
IPC: E04B5/43
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To easily and accurately adjust the level of a suspended floor suspended and supported by a hanger. SOLUTION: In the structure of the suspended floor in which the floor is hung and supported from an upper skeleton by the hangers 4 while being fastened to a lower skeleton by disposing the hangers 4 in tension under a tensed state between the upper skeleton and the lower skeleton and engaging the floor 5 to the intermediate sections of the hangers, engaging tools 22 inserting the floor 5 to be suspended and supported in a relatively vertically displaceable manner are installed to the intermediate sections of the hangers 4, fixing nuts 23 and 24 are screwed at both upper-lower end sections of the engaging tools 22 respectively and the floor 5 is positioned and fixed to the hangers 22 by pinching the floor 5 from upper and lower sections by these fixing nuts 23 and 24.
Patent JP-2003090564-A (JP)
Title: Wiring fixing structure, electrical device and air conditioner
Inventor: KOBAYASHI ATSUSHI
IPC: F24F13/20
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and realize a cost reduction. SOLUTION: An electrical device 45 contains therein a control board 56 on which electronic parts are mounted to fix electric wiring connected to the control board to the front surface plate 64 of a board housing case 57 by using a pressing means 65. On the front surface plate, an abutting recessed part 67 and an abutting plane part 68 capable of abutting on the electric wiring and having different heights are formed. The electric wiring is held between one of the abutting recessed part and the abutting plane part and the pressing means, so that the electric wiring can be fixed to the front surface plate.
Patent JP-2002176319-A (JP)
Title: Signal source provided with polyphase filter
Inventor: BRUNEL DOMINIQUE
IPC: H03B21/02
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a signal source for supplying a signal having a frequency that does not have higher harmonics related to the frequency of a local oscillator. SOLUTION: This signal source (S) is provided with the local oscillator (5) for generating a reference frequency signal Fo. The signal source is provided with a 1:N frequency divider (6) connected to the local oscillator, the frequency divider supplies two orthogonal square wave signals (Id and Qd) of a frequency Fo/N and here, the N is equal to 2 or 4×n and the (n) represents an integer. The signal source is further provided with a polyphase filter (7), the polyphase filter supplies two sine orthogonal signals (Is and Qs) being equal to m×Fo/N on the basis of the orthogonal signals (Id and Qd) supplied from the frequency divider and here, the (m) represents an odd number. This signal source is applied to a direct frequency conversion circuit and a transmitting circuit used in the field of telecommunications.
Patent JP-2003101350-A (JP)
Title: Apparatus, method, and program for generating signal
Inventor: YAMAUCHI KAZUHISA
IPC: G01R31/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when forming a notch in a white noise by using a hardware, the notch having a narrow width is formed hardly by the restriction of the manufacture of a notch filter 12, while when forming a notch in a white noise by using a software, the white noise having a wide band is generated hardly. SOLUTION: While the component present in a frequency band of the white noise generated by a white-noise generator 11 is removed therefrom, a notch forming signal is so generated in the removed frequency band by executing a digital signal processing as to add the notch forming signal to the white noise obtained after the removal of the foregoing frequency band.
Patent JP-2003093516-A (JP)
Title: Guide wire
Inventor: YUNOKI SEIKO
IPC: A61M25/01
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a guide wire that helps endoscopically confirm the structural characteristics of the guide wire. SOLUTION: The guide wire 10 is inserted into the body of a patient and used in a lumen, and provided with markings 14, 15, 16 and 17 in positions in which the structural characteristics change.
Patent JP-2003121225-A (JP)
Title: Mass fluid flow sensor, and fluid flow detector
Inventor: PARK TAE-WON
IPC: H01C7/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To directly detect a fluid in a conduit, to accurately measure a fluid flow rate in quick sensitivity, and to prevent detection ability of a sensor from lowering by latent heat of an electric insulator that is a support. SOLUTION: Each of this mass fluid flow sensor and mass fluid flow detector of the present invention is formed into structure processed with electrodes 5 5' onto a hybrid ceramic of composite structure having an interface 4 partitioning a positive temperature coefficient thermistor 2 and a supporting table 3 of an insulator, and mounted with an insulation coating and heat- conductive metal, or housed therewith, and an outside of the thermistor 2 is insulated by the supporting table 3 of the insulator to arrange, inside the conduit, the resistor thermistor 2 having the high positive temperature coefficient and of which the heating temperature is self-restrictive.
Patent JP-2003110235-A (JP)
Title: Connecting method of wiring board, electro-optic device and manufacturing method and apparatus thereof, and electronic equipment
Inventor: SATO HIDEKAZU
IPC: H05K1/14
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a connecting method of a wiring board for connecting the terminal of the board at an accurate position, to provide an electro-optic device and a manufacturing method of the electro-optical device, and to provide electronic equipment. SOLUTION: First and second boards 10, 20 have wiring patterns 12, 22 having a plurality of terminals 14, 24, and marks 16, 18, 26, 28 are arranged so that a plurality of terminals 14 and 24 are overlapped one another. The marks 16, 18, 26, 28 of the first and second boards 10, 20 are recognized, the first and second boards 10, 20 are aligned at least in the extension direction of the plurality of overlapped terminals 14, 24. A terminal that is positioned at a center section 70 of the plurality of overlapped terminals 14, 24 of the first and second boards 10, 20 is recognized. The first and second boards 10, 20 are aligned in the alignment direction of the plurality of overlapped terminals 14, 24.
Patent JP-2003105858-A (JP)
Title: Embedded-in-concrete type column base structure of square steel tube column
Inventor: MORIKAWA KATSUHIRO
IPC: E02D27/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an embedded-in-concrete type column base structure of a square steel tube column, which enables the separation of concrete work and work for erection of a steel frame, and allows commonality of components for parts for being embedded in concrete, even if cross sections of a column part, protruded above the concrete, are made different in size. SOLUTION: Four angles 2, etc., are arranged at four corners of a peripheral wall part of a lower end of a columnar square steel tube 1 at mutual intervals in such a manner as to be directed inward along the peripheral wall part from the outer-surface side and/or inner-surface side of the peripheral wall part, and joined to the peripheral wall part by a bolt. Additionally, the angles 2, etc., are extended below the steel tube 1, and extended parts are embedded in the concrete 3.
Patent JP-2003103821-A (JP)
Title: Thermal printer head and spattering target for forming electrode of the same
Inventor: ONISHI TAKASHI
IPC: B41J2/335
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer head with an Al alloy electrode having high performance and high reliability (superior in void resistance, hillock resistance and corrosion resistance) as compared to an Al series electrode heretofore used as an electrode (an individual electrode or a common electrode) of the thermal printer head. SOLUTION: (1) This thermal printer head has a substrate, a plurality of heating resistors provided on the substrate, and electrodes connected to the heating resistors. Each of the electrodes consists of the Al alloy including one or more of Nd, Gd, and Dy at a rate of from 1.0 at.% to 6.0 at.%. (2) The electrode consists of the Al alloy including a predetermined amount of Y and a metal element of the group IVa. (3) The electrode consists of the Al alloy including a predetermined amount of Y and Ni.
Patent JP-2002182078-A (JP)
Title: Optical element module
Inventor: KUWANO HIDEYUKI
IPC: H01S5/022
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To supply an optical element module in which fixation of a system and a thermoelectric cooling device and fixation of the thermoelectric cooling device and a case are ensured and in which stable optical coupling is always obtained for use of a long period. SOLUTION: In order to assure the long term stability of fixation of the stem and thermoelectric cooling device and fixation of the thermoelectric cooling device and case, a thermoelectric cooling device assembled with Sn/Sb solder which has a melting point higher than that of Pb/Sn solder is used, and Pb/Sn solder which has a melting point higher than that of In-base solder is used for fixation of the stem and thermoelectric cooling device and fixation of the thermoelectric cooling device and case.
Patent JP-2003107372-A (JP)
Title: Optical switcher
Inventor: SHIOZAWA TAKAHIRO
IPC: B81C1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical switcher capable of transmitting an incident light onto one input port to a plurality of optional output ports. SOLUTION: The optical switcher is provided with; input ports placed on an extension of input optical path of m (m is a natural number of 2 or over) rows; output ports placed on an extension of output optical path of n (n is a natural number of 2 or over) columns; and translucent moving switch mirrors 311 to 3mn placed at grating points of a matrix comprising m-rows of the input optical paths and n-columns of the output optical paths to switch the input optical paths and the output optical paths. The switch mirrors 311 to 3mn are placed so that the mirror remoter from the input port has a higher transmissivity.
Patent JP-2003108446-A (JP)
Title: Digital control and protection device
Inventor: KOBAYASHI TAKASHI
IPC: G06F12/16
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a digital control and protection device having a mechanism for monitoring a trouble with a random access memory without a blind spot. SOLUTION: A micro computer for running a program, a random access memory for storing data, and a read only memory for storing program are installed in a calculation processing part. When a read/write check is performed for the random access memory and the results of the check is outputted to external equipment, the calculation of an exclusive logical OR (EOR) is performed by using data on the results of read/write check and the data obtained by reversing the results to judge whether the calculated result is true 1 or false 0. When the result is negative 0, a program for outputting abnormality to the external equipment is installed to monitor an area for storing the results of monitoring.
Patent JP-2003107527-A (JP)
Title: Liquid crystal display panel
Inventor: MORITA SHIN
IPC: G02F1/1343
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality liquid crystal display panel capable of reducing noise intruding from an external device such as a back light to rescue lines and pixel wirings and to make beat-shaped luminance change appear on a liquid crystal display panel in the liquid crystal display panel using thin film transistors. SOLUTION: In this display panel, a rescue dummy wiring 14 is arranged at the outer side of rescue lines 12 or the outer side of a display area 17 and the rescue wiring 14 is extended to either a gate signal supplying part 15 or a source signal supplying part 16 or both parts to be connected to a ground terminal or a common potential (Vcom) terminal. As a result, since the rescue wiring has a shielding effect, influence of noise from the external device such as the back light can be eliminated in this display panel.
Patent JP-2003115867-A (JP)
Title: Label management system
Inventor: ITO YOSUKE
IPC: H04L45/50
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To more simplify routing in a packet transfer system for performing routing by a label. SOLUTION: In this label management system, respective nodes 1-1 to 1-5 located in a network respectively have databases 2-1 to 2-5 for managing logic labels to be used for routing and means for exchanging information on one or plurality of idle logic labels available between adjacent nods. A node, in which idle label information is received, can set a common idle label by ORing the received idle label information and the idle label information of the present node. Further, a management server is provided for simultaneously managing the logic labels to be used for the respective nodes and the transfer path of a packet to be transferred is determined from the databases 2-1 to 2-5 for managing the information of labels available for the respective nodes, the address of the transmission source of the relevant packet and the address of a transmission destination.
Patent JP-2003114966-A (JP)
Title: Agency supporting system
Inventor: OTA MINORU
IPC: G06Q10/06
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a geographical information system whose portability is excellent, and to provide an integral agency supporting system capable of easily recognizing the reward of an agency, and efficiently transmitting information on customer candidates obtained by a company to the agency, and to provide an agency supporting system capable of outputting readable GIS map data to an output screen whose number of screen dots is small by using conventionally used background map data for a GIS. SOLUTION: In this agency supporting system where a host machine is connected via a communication line via a radio relay to terminal equipment having a radio transmitting/receiving means, the host machine is provided with a diagram background map preparing means for performing wire frame rendering processing and bit map processing to background map data constituted of numerical data and a GIS plotting means or the like, and also provided with a function for temporarily registering an acquired contract from a portable terminal, a function for preparing a GIS map, a function for displaying a reward sum, and a function for distributing the customer candidate information.