baber/WOPTO huggingface dataset:
Patent JP-2003322124-A (JP)
Title: Blind rivet and fastening method
Inventor: MAKINO TAKANORI
IPC: F16B19/05
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blind rivet eliminating the need for rotating work for coupling, and capable of attaching/detaching a second installing member in one side of a first installing member.  <P>SOLUTION: This blind rivet 1 includes a rivet body 3 integrally provided with a body flange 2 and a mandrel 5 penetrating the rivet body to extend out from the body flange and having a large diameter head 6 at the body end of the rivet in the opposite side. The mandrel has a male thread 13 at a part adjacent to the body flange 2, and a sleeve 14 formed separately from the mandrel 5 and the rivet body 3 is arranged adjacent to the body flange 2. The sleeve 14 comprises a sleeve flange 15 sandwiching the second installing member 22 between the first installing member 21 and the sleeve, and a deformable throttle 17 throttled and deformed in a radius direction at the mandrel male thread and formed with a female thread inside thereof. The rivet body 31 and the mandrel 5 are kept fastened to a first fastening member 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337636-A (JP)
Title: Usb hub with removable connector
Inventor: MUTSUKAWA BOKUSHI
IPC: G06F1/18
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hub, capable of being used for all personal computers and to take only advantage of two kinds of hubs i.e., a hub connected directly not via a cable part with the personal computer and a hub connected via a cable with the personal computer.  <P>SOLUTION: In a structure of a USB (universal serial bus) hub provided with a plurality of USB A-type female connector ports over the entire surface, a removable USB A-type male connector is fixed to an edge of the body, and a cable connected with the body and connectors is arranged in a groove formed on other surfaces, on which the female connector is mounted. According to having such a structure, the hub can be used as a direct-mounting hub, if it is used in a fixed manner, as a hub with a cable when removing the cable and connectors, and for the all personal computer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323580-A (JP)
Title: Field information generating program, field information generating method and electronic form generating device for document image plane
Inventor: HASHIMOTO KOJI
IPC: G06F19/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional field information generating method used in an electronic form generating device for a document image plane wherein there is no function of automatically generating field information corresponding to a character entry area indicated on a paper document by an underline, and field information generating efficiency is poor.  <P>SOLUTION: The field information corresponding to the character entry area indicated on the paper document by the underline can be automatically generated by the field information generating method having an independent horizontal line segment extracting stage of extracting an independent horizontal line segment on the basis of a character string and ruled line database storing pieces of information corresponding to character strings and ruled lines on the paper document, and a field candidate generating stage of generating a field candidate determining field left lower end coordinates and a field width on the basis of the extracted independent horizontal line segment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003171310-A (JP)
Title: Skin barrier function-reinforcing agent
Inventor: YAMAMURA TATSURO
IPC: A61K36/575
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a skin barrier function-reinforcing agent which can reinforce the barrier functions of the skin and can prevent and improve lesions caused by various stresses added from ambient environments to the skin, and to provide a skin care preparation.  <P>SOLUTION: This skin barrier function-reinforcing agent is characterized by containing one or more epidermal cell-activating agents and one or more antioxidants. The combined employment of the active ingredients enables the enhancement in potency for resisting to the stresses of epidermal cells. When one or more ingredients selected from cholesterol, phytosterol and their derivatives are together used, the skin barrier functions can further effectively be enhanced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003323341-A (JP)
Title: Cashe miss avoiding device
Inventor: ONODERA SATOSHI
IPC: G06F12/10
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent performance deterioration by a cashe miss by avoiding a line conflict on cashe.  <P>SOLUTION: When a line conflict discriminating means 6 detects a line conflict on the cashe 2, a memory controller 5 converts data causing the line conflict into an address so that the line conflict is not caused, and copies the data in another area on a main memory 3. When a data plural-time reference detecting means 7 detects that the data causing the line conflict is accessed again by a processor 1, the processor 1 makes access to another area on the memory by the memory controller 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003013788-A (JP)
Title: Method for phase recognition in internal combustion engine
Inventor: BOERKEL WOLFGANG
IPC: F02D45/00
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an advantageous method for phase discrimination in an internal combustion engine furnished with a plurality of cylinders in a proper working region and of a style to trigger injection and ignition pulses in accordance with an angular position of a crankshaft by using a crankshaft sensor to find the angular position o the crankshaft and estimating a signal of the crankshaft sensor by a control device. SOLUTION: It is decided whether an assumed phase position is correct or wrong in accordance with an assumption that generation time of rotation number variation/rotation number variation does not take place by adjusting and setting two ignition times in the neighborhood of an top dead center of a relative piston each time for each of working cycles against the cylinder, assuming the phase position, changing a value against at least one of the cylinders, injecting fuel once or a plural number of times in optionally selected timing for each of the cycles in the cylinder and detecting the rotation number variation of the internal combustion engine along at least one of the working cycles.
Patent JP-2003321192-A (JP)
Title: Winch
Inventor: SATO KENJI
IPC: B66D1/30
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame structure of a winch capable of miniaturizing a device, and easily securing an assembling accuracy.  <P>SOLUTION: This winch 1 comprises a drum 3 taking up a wire rope 2, and a pair of side frames 4 supporting a rotational shaft of the drum 3. The winch is equipped with a plurality of beams 40 connecting the respective side frames 4, and the beams 40 have a pair of beam end shafts 43 projecting from both ends. A through-hole 44 fitted with the beam end shaft 43 is formed to the side frame 4, and the side frame 4 is fastened to the beam 40 via the beam end shaft 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330426-A (JP)
Title: Power supply circuit of electro-optic device, electronic equipment having the same, power supply circuit and electro-optic device
Inventor: SHIMIZU KOJI
IPC: G09G3/36
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce useless electric power consumption while supplying power supply voltages by using charge pump circuits to a liquid crystal device or the like in which the load fluctuates in accordance with image signals.  <P>SOLUTION: A power supply circuit (601) is provided with a charge pump circuit group (630) which consists of a plurality of charge pump circuits (630-1 to 3) that have mutually different electric charge supplying capabilities and are connected in parallel. Moreover, the circuit (601) is provided with a load condition discriminating circuit (610) which discriminates the load condition corresponding to the image signals being supplied to an electro-optic device and a selection circuit (620) which selects one or a plurality of the charge pump circuits included in the charge pump circuit group in accordance with the load condition which has been discriminated. The group supplies power supply voltages to the electro-optic device by using one or the plurality of charge pump circuits which has been selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293010-A (JP)
Title: Method for baking art clay silver or art clay gold, and appliance for the same
Inventor: MAEDA AKIKO
IPC: B22F3/10
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and sure method for baking art clay silver or art clay gold and an appliance for the same.  <P>SOLUTION: A cylinder (2) provided with an air port is placed on a tray (1) and further a cylinder (3) is placed thereon. The baking of the clay silver or the clay gold is performed by putting granular charcoal into the cylinder (2), embedding the clay silver or gold into the charcoal and burning the charcoal by superheating with a stove or the like from the lower part of the tray 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329475-A (JP)
Title: On-vehicle navigation system
Inventor: WATANABE YOSHINORI
IPC: G10L17/26
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle navigation device that acquires information on various sounds generated inside or outside a vehicle regardless of a passenger's intention by utilizing a sound collecting means for detecting all sound information conventionally used for voice recognition or a telephone, analyzes and displays the acquired sounds to support the passenger.  <P>SOLUTION: A first microphone 3, or a second microphone 31 included in a hand-free device 30 collects sounds generated inside or outside the vehicle. A sound information determining unit 110 determines contents and a type of the sound. An additional display control unit 120 selects a display pattern corresponding to the determined result, and outputs the pattern to a display unit 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329163-A (JP)
Title: Solenoid valve
Inventor: SHIRASE TAKAOMI
IPC: B60T13/68
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To reliably maintain both the seating sealability between a first valve part and a first valve seat, and the seating sealability between a second valve part and a second valve seat in a normally-closed solenoid valve to change the area of a flow passage according to the fluid pressure at an inlet port when the solenoid valve is opened with a coil thereof excited.  <P>SOLUTION: A seating surface for a second valve part 55 and a second valve seat 53 is formed along an imaginary spherical surface 56 with a center thereof identical to that of a spherical first valve part 46.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333089-A (JP)
Title: Communication system, communication apparatus and communication method
Inventor: MAEDA YOSHIHIRO
IPC: H04L47/267
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the received data quantity of a communication apparatus, corresponding to the processing capability of an upper layer, in making communication by using an SSCOP (service-specific connection oriented protocol) defined in the ITU-T Recommendations.  <P>SOLUTION: This communication system is provided with a first communication apparatus (2) for sequentially transmitting SD-PDUs (service data-protocol data units) in accordance with the SSCOP, and a second communication apparatus (1) for sequentially receiving the SD-PDUs in accordance with the SSCOP. The apparatus (2) includes the upper layer (5), and a receiving section (4) for sequentially receiving the SD-PDUs and transferring them to the layer (5). The layer (5) applies predetermined data processing to each of the SD-PDUs, and transmits a confirmation signal (CNF), for informing the completion of the processing to the section (4) every time the data processing is completed. The section (4) generates data for adjusting the number of subsequent SD-PDUs, in response to the signal (CNF), and transmits the data to the apparatus (2). The apparatus (2) adjusts the number of subsequent SD-PDUs, in response to the data for adjusting the number of subsequent SD-PDUs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330841-A (JP)
Title: Information delivery system
Inventor: IKEDA HIROSHI
IPC: H04W4/02
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information delivery system capable of being constructed with a simple facility and easily used by a user.  <P>SOLUTION: A plurality of pieces of delivery information is classified by categories and stored in a delivery center 2. Category information for the information delivery-requested by the user is registered in portable terminal equipment 4. When the portable terminal equipment 4 enters into an area 3 monitored by the delivery center 2, the delivery center 2 automatically starts to communicate with the portable terminal equipment 4. The portable terminal equipment 4 transmits the category information of the delivery-requested information to the delivery center 2. The delivery center 2 reads the delivery information classified to the delivery-requested category based on the transmitted category information, and transmits the read information to the portable terminal equipment 4 which is the transmitter of the delivery request.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333838-A (JP)
Title: Self-excited switching power supply
Inventor: TONAMI NAOKI
IPC: H02M3/155
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-excited switching power supply contributive to reduction in size in which a switching frequency can be increased by a simple arrangement while suppressing an output ripple voltage.  <P>SOLUTION: A second transistor Q2 is connected in series between an input terminal 1 and the control terminal of a first transistor Q1, and a third transistor Q3 is connected between the control terminal of the first transistor Q1 and a reference potential terminal 3. A fourth transistor Q4 is connected between the control terminal of the third transistor Q3 and the reference potential terminal 3. The first transistor Q1 is switched by imparting a voltage variation at an output terminal 2 to the control terminal of the third transistor Q3, and an output voltage is produced by rectification. The fourth transistor Q4 is driven by a signal from the collector of the first transistor Q1 and the third transistor Q3 is also turned off when the first transistor Q1 is turned off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334953-A (JP)
Title: Liquid discharge head
Inventor: SUZUKI TAKUMI
IPC: B41J2/05
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the foaming energy specification efficiency and to provide an unconventional durability by setting a movable member with a fulcrum not fixed in a channel of a liquid discharge head.  <P>SOLUTION: The movable member having a free end is set in the channel of the liquid discharge head, thereby constructing a structure in which a part to be the fulcrum of the movable member is not fixed. The head for discharging a liquid by a generation energy of bubbles has the channel with a structure which guides bubbles, so that a strong force is applied by the free end of the movable member to bubbles moving towards a liquid supply port side among generated bubbles. As a result, even the movable member without spring elasticity can close at the liquid supply port side when the liquid is discharged and can open to a discharge opening side when the liquid is supplied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334099-A (JP)
Title: Ammonia-measuring reagent and method for producing the same
Inventor: OGUCHI YUJI
IPC: G01N33/50
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an ammonia-measuring reagent eliminating ammonia mixed in the reagent, and having a uniform blank reaction at a low level, and to provide the measuring reagent.  <P>SOLUTION: The method for producing the measuring reagent containing an enzyme for measuring the ammonia comprises eliminating the ammonia in the reagent by an enzyme for eliminating the ammonia, and deactivating the enzyme for eliminating the ammonia by an inhibitor which inhibits the enzyme but does not inhibit the enzyme for measuring the ammonia. The ammonia-measuring reagent is produced by the method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335737-A (JP)
Title: Optically active (r)-1-(4-trifluoromethylphenyl) ethylamine
Inventor: ISHII AKIHISA
IPC: C07C211/29
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new optically active (R)-1-(4-trifluoromethylphenyl) ethylamine useful as an important intermediate for medicines and agrochemicals.  <P>SOLUTION: This optically active (R)-1-(4-trifluoromethylphenyl) ethylamine can be synthesized in a high optical purity and in a good yield by subjecting 4'-(trifluoromethyl)acetophenone and optically active (R)-1-phenylethylamine to a dehydrative condensation under an acidic condition, asymmetrically reducing the obtained optically active imine into the optically active secondary amine, deriving the secondary amine into its phthalate or benzene sulfonate which are the organic acid salts, recrystallizing and purifying the organic acid salt, hydrolyzing the purified organic acid salt to produce the optically active (R)-1-(4- trifluoromethylphenyl)ethylamine phthalate or benzene sulfonate as the organic acid salt, and then neutralizing the product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346947-A (JP)
Title: Connector for connection of flexible printed circuit board, and flexible printed circuit board for connection
Inventor: HONDA SUMUTO
IPC: H01R12/79
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the head space for an equipment for connecting a flexible printed circuit board for connection to a hard circuit board, and to facilitate connection and separation.   <P>SOLUTION: This connector 20 for connecting the FPC for the connection (flexible printed circuit board for the connection) 25 has a connector main body 21 built in with a connection terminal 24 having a plurality of contact parts 24a arranged along an array 24c along an H-direction, and a lock member 22 supported turnably to the connector main body 21. In the FPC 25a for the connection, a plurality of connection patterns 25a is provided in a connection tip part, and a reinforcing base 26 is bonded in the backface thereof. The FPC 25a for the connection is inserted in the H-direction and a horizontal direction with respect to the FPC connector 20, and the lock member 22 is closed to complete the connection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342231-A (JP)
Title: Method for storing (meth)acrylic acid or its ester
Inventor: SUGANO TOSHIMI
IPC: C07C67/48
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage method by which, in storing (meth)acrylic acid and its ester in a storage tank, lowering in qualities by discoloration and polymerization is decreased without danger of explosion.   <P>SOLUTION: In this method for storing the (meth)acrylic acid or its ester in the storage tank, molecular oxygen is added to a vapor-phase part in the storage tank and the composition of the vapor-phase is made outside the range of an explosion limit. Especially, the molecular oxygen concentration in the vapor-phase in the storage tank is regulated to be ≥2 vol.% and ≤18 vol.% in the method for storing the (meth)acrylic acid or its ester.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343908-A (JP)
Title: Bath boiler device and residual water purging method
Inventor: NOZAKI HIRONORI
IPC: F24H1/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bath boiler with the structure that a bath circulation passage can be perfectly washed by purging the residual water even if inside of the bath circulation passage of the bath boiler device is remarkably dirty, and to provide a residual water purging method of purging inside of the bath circulation passage by automatically supplying the clean water or the clean hot water to the bath circulation passage at the maximum flow quantity or the maximum flow speed with detection by sensors.   <P>SOLUTION: This bath boiler device 1 is provided with a bath tub, a heat exchanger 2 for heating the water or heating again the hot water inside of the bathtub, bath circulation passages 21 and 22 for connecting the bathtub and the heat exchanger 2 to each other to circulate the hot water inside of the bathtub, and a hot water supply passage 15 connected to the bath circulation passages 21 and 22 to supply water and hot water to the bathtub through the bath circulation passages 21 and 22. When a water level of the water or the hot water of the bathtub is reduced to the predetermined water level or less, water or hot water at the maximum flow quantity or the maximum flow speed within an allowable range is supplied from the hot water supply passage 15 to the bath circulation passages 21 and 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003022031-A (JP)
Title: Coupling structure of flat panel display device and flat panel display device having this coupling structure
Inventor: YOU DONG JAE
IPC: G06F1/16
Filed: 2002-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a coupling structure of a flat panel display device constituted in such a manner that the flat panel display device, like a liquid crystal display device, can be easily coupled to a case of a computer system without another reinforcing members and that the reduction in weight and thickness can be realized and the flat panel display device using such coupling structure. SOLUTION: The flat panel display device including a flat panel display module for outputting videos and a case mounted with this flat panel display module is constituted by forming a plurality of coupling sections on the rear surface side of the flat panel display module and forming a plurality of the corresponding coupling sections fitting to the respective coupling sections of the flat panel display module at the case described above.
Patent JP-2003346115-A (JP)
Title: Ic card
Inventor: OKAZAKI TAKASHI
IPC: B42D15/10
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card for reading and writing data by using both an IC card reader-writer adaptable to IC cards in compliance with the ISO/JIS standard by one IC card and an IC reader-writer adaptable to an IC storage medium having a shape not in compliance with the standard, eliminating any bulkiness in carriage, troubles for separately issuing and manufacturing IC coins and IC cards, and waste in resources.   <P>SOLUTION: In the IC card with an IC unit having an IC module attachably/ detachably fitted to an IC unit fitting part formed on a card base, the IC unit fitting part is a fitting hole formed by cutting a part of the card base material, and a plurality of continuously cut holes are formed in the card base material from a side surface of the fitting holes to the vicinity of the fitting holes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343896-A (JP)
Title: Air conditioner
Inventor: YOSHIDA YASUTAKA
IPC: F25B1/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the possibility of inflow of a liquid phase coolant to a compressor.   <P>SOLUTION: This air conditioner comprises: an indoor heat-exchanger; an outdoor heat-exchanger connected to the indoor heat-exchanger through a liquid pipe; an indoor-side expansion valve and an outdoor-side expansion valve inserted to the middle of the liquid pipe; a compressor; a four-way valve for supplying the coolant discharged from the compressor to either one of the indoor heat-exchanger and the outdoor heat-exchanger and introducing the coolant leaving the other to the compressor; and a control part for controlling the four-way valve and the indoor-side expansion valve. The control part has the function of increasing the opening of the indoor-side expansion valve before switching the supplying designation of coolant from the indoor heat-exchanger to the outdoor heat-exchanger by the four-way valve.  <P>COPYRIGHT: (C)2004,JPO