baber/WOPTO huggingface dataset:
Patent JP-2002328379-A (JP)
Title: Liquid crystal display device
Inventor: MIYASHITA TAKASHI
IPC: G02F1/1339
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type liquid crystal display device without color filters which can reduce the thickness of liquid crystal layer of a pixel part. SOLUTION: By providing a counter electrode 23 inside a seal part corresponding to a sealant 26, the intersubstrate gap of the seal part is gained. Even if the diameter of gap members 27 mixed in the sealant 26 is relatively large, the gap between a pair of substrates 1, 2 joined with an intersubstrate gap predetermined by the gap members 27 is reduced, and the intersubstrate gap in the pixel part is reduced.
Patent JP-2002329483-A (JP)
Title: Battery case and its manufacturing method
Inventor: HANAI KAZUYASU
IPC: H01M10/613
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a battery case, where countermeasures to a temperature rise of a battery are taken although the performance of the conventional case made of resin is maintained, and its manufacturing method. SOLUTION: The battery case 1 of this invention is characterized by constituting with having a opening, a side part, and a bottom part, and having a case body 2 made of hollow-like resin having a bottom, of which the inside turns into a battery forming part or a battery storing part 10, and by forming a metal layer 3 integrated in one by being formed in a state of adhesion with this case body 2 in all or a part of outside face ranging from its side part to its bottom part. Since cooling is performed efficiently as a whole battery case 1, without stagnating heat locally, this suppresses the internal temperature rise.
Patent JP-2002329093-A (JP)
Title: Online system for providing commodity sales transaction
Inventor: MATSUO HIROSHI
IPC: G06Q50/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To vitalize sales transactions for commodities between a plurality of sellers and buyers by utilization of a communication network. SOLUTION: A transaction mediation method is provided with a step to store commodity information of intended sales transaction which is desired by a plurality of sellers and sent from respective terminal devices used by the plurality of sellers, and a step to send the commodity information of a plurality of intended sales transactions to the terminal devices used by the buyers in order to display and to be selected in accordance with the buyer's requirement and to workout the sales transaction between the above sellers and buyers.
Patent JP-2002335150-A (JP)
Title: Signal transmission circuit
Inventor: ITO MINORU
IPC: H03K19/0175
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce unwanted radiation of electromagnetic waves in a signal transmission circuit. SOLUTION: A transmission-side circuit and a reception-side circuit are connected via a transmission line. An output transistor of the transmission-side circuit has a structure of open drain type, and a receiving transistor 21, connected to the transmission line, is provided in the reception-side circuit. A precharging transistor 22 is provided for supplying voltage to a node Nad led to an internal circuit from the reception transistor 21, and a selector circuit 24 connected to the gate of the reception transistor 21 is provided. In response to a bias voltage Vbi and a ground voltage Vss, the selector circuit 24 switches the voltage applied to the gate of the reception transistor 21, in response to a mode-switching signal Smd between the bias voltage Vbi and a ground voltage Vss.  The voltage amplitude of the signal on a transmission line 33 can be reduced, thereby reducing unwanted radiation of electromagnetic waves which are generated on the transmission line.
Patent JP-2002335173-A (JP)
Title: Receiver and receiving method
Inventor: KAJI SETSUKO
IPC: H04B1/16
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a receiver for receiving broadcasting, such as DAB of Eureka 147 system capable of receiving a program intended, at preset registration at preset tuning. SOLUTION: At depressing a certain preset button over a long time during the reception of a program, a CPU 21 registers the service ID and component ID of the program, which is being received in a preset memory 31, and at depressing of the preset button over a short time, the CPU 21 calls the service ID and the component ID. When the service components of the server ID and the component ID is being broadcast, the components are received, and. When rather than the components but secondary components are being broadcast, and primary components in the same service as that of the secondary components are being broadcast, the CPU 21 receives the primary components.
Patent JP-2002334223-A (JP)
Title: Electronic product trading method
Inventor: WASHIO HAYATO
IPC: G06Q30/06
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that consumers are obliged to purchase products at an opaque price. SOLUTION: A producer 1 registers sellable product information to the information equipment of a manager having assets capable of publicizing information in the Internet 5. The consumer 2 retrieves the registered product information through the Internet. The consumer registers the quantity of the products desired to be purchased for the retrieved information as order information and the producer confirms the order information through the Internet and receives the order. The producer requests delivery to the consumer to a door-to-door transporter 3 on the basis of the order information and the door-to-door transporter delivers the products to the consumer on the basis of request contents. The consumer transfers a charge to a specified financial institution 4 after the arrival of the product and the financial institution reports received money information to the producer.
Patent JP-2002333869-A (JP)
Title: Electro-optical device
Inventor: NAKANISHI HAYATO
IPC: G02F1/133
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a liquid crystal display device, to which precharge signals are supplied in advance, prior to writing of analog image signals to data lines. SOLUTION: Capacitors CN are provided respectively between a supply line of vertical clock signals VCK and respective data lines ϕDN, so that constant potential precharge signals NRS are supplied to the lines ϕDN and the signals VCK are switched over between the supply completion time of the signals NRS and the supply starting time of analog image signals Vid. When the signals VCK are switched, the potential of the lines ϕDN is changed by the coupling effect of the capacitors CN, the potential is either increased or decreased, with respect to the potential of the signals NRS, and equivalent action is realized, as in the case of rectangular wave precharge signals being supplied to the lines ϕDN.  Since a generation circuit for constant potential precharge signals NRS is formed by TFTs with high precision, the circuit is integrally formed on a TFT substrate with respective drive circuits, or the like and the size of the device is reduced.
Patent JP-2002334302-A (JP)
Title: Device and method for pattern recognition, and program run on computer to realize the method
Inventor: IWAYAMA NAOMI
IPC: G10L15/06
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for pattern recognition which can improve the precision of collation with a work dictionary even when no word unit is inputted in postprocess for collation with the word dictionary. SOLUTION: By this pattern recognizing method, a pattern is inputted and recognized by using a dictionary for pattern recognition and a pattern evaluated value is outputted together with recognition candidate character strings; and the best candidate character string is selected out of the recognition candidate character strings and outputted as a recognition result.  A user performs a correction process and determination process for the recognition candidate character string, and correction information for correcting the pattern evaluated value is obtained according to the pattern evaluated value of the recognition character string, and registered as recognition unit adaptation information in recognition units of the pattern recognition; and the pattern evaluated value is corrected to calculate a comprehensive evaluated value for the pattern and the best recognition candidate character string is selected according to the comprehensive evaluated value.
Patent JP-2002331750-A (JP)
Title: Heat-sensitive recording medium
Inventor: SATO MICHIHIKO
IPC: B41M5/337
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording medium which has good ink receiving properties when heat transfer recording is performed and can perform recording without generating sticking and printing tailing when heat-sensitive recording is performed and does not generate blocking in the heat-sensitive recording medium provided with a heat-sensitive recording layer of at least one layer containing at least one electron-donating usually colorless or light- colored dye precursor and an electron-accepting color developer which reacts with the dye precursor by heating and develops color of the dye precursor on a substrate. SOLUTION: The heat-sensitive recording medium which has good ink receiving properties when heat transfer recording is performed and can perform recording without generating sticking and printing tailing when heat-sensitive recording is performed and has excellent blocking characteristics is provided by incorporating polyolefin resin particles and at least either one of acrylic resins, urethane resins and SBR latexes in an overcoat layer of the heat-sensitive recording medium.
Patent JP-2002342203-A (JP)
Title: System for transmitting document having photograph for certification
Inventor: MAETANI MIHO
IPC: G06F13/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To stop increase in costs, and to shorten a processing time, since it is necessary for a user to spend a lot of mailing costs and to require a very long time on photographing one's photograph for certification, and separately completing each document, and presenting the document attached with the certification photograph, by visiting the job site by oneself or using a mail means or the like, since the user has only a device to photograph one's certification photograph. SOLUTION: This system is provided with a photographing device for certification photograph, and a photograph photographed by the certification photograph photographing device is attached to an electronic document, obtained by information-inputting the other necessary items by using an input/output device, and transmitted in a batch through a cable or wireless communication means to a plurality of enterprises or the like, by using an electronic data exchanging means or the like.
Patent JP-2002339878-A (JP)
Title: Vane and vane pump using this
Inventor: MAEDA KANJI
IPC: F04C2/344
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a vane and a vane pump using the same where a vane tip slidably contacting a sleeve inner circumferential face is hard to wear and has high sealability. SOLUTION: The vane pump 1 is provided with a substantially cylindrical sleeve 2 and a rotor 4 rotatably provided inside the sleeve 2 in a position eccentric from a sleeve cylinder core 2a, and it is formed by housing a vane 6 with the vane tip slidably contacting the inner circumferential face of the sleeve 2 so the vane 6 can protrude and withdraw in a vane housing groove 5 formed in the rotor radial direction on a rotor outer circumferential face. In the vane 6, the vane body is composed of a rubber material, and a reinforcing core material is buried in the vane body.
Patent JP-2002082979-A (JP)
Title: Automatic default setting system
Inventor: MIZUNO YOSHIRO
IPC: G06F3/0484
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To supply a system for automatically resetting the default value of an item of information to be distributed conforming to the change of the request of a user in an information distributing system. SOLUTION: A prescribed arithmetic processing is performed to a record where the item which the respective users request, is changed, new default items are extracted and the result is used for default setting.
Patent JP-2002337133-A (JP)
Title: Perforating apparatus and perforating tool
Inventor: MAZAKI SHIGERU
IPC: B23B47/04
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a perforating apparatus which can suppress a vibration at the time of rapid rotation by matching an axis of a perforating tool to a revolving axis and to provide the perforating tool. SOLUTION: The perforating apparatus 1 comprises a cylindrical core bit 13 having a bit 15 provided at a distal end, and a direct motor 2 for rotatably driving the bit 13. The motor 2 has a cylindrical rotor 17 having a rotational shaft 11 having the bit 13 mounted at the distal end and integrally provided through the rotor 17, and a cylindrical stator 18 provided on a peripheral surface of the rotor 17. The apparatus 1 further comprises an adapter 12 provided at the distal end of the shaft 11, an attaching/detaching part 13a provided at a base end side of the bit 13, and a protruding strip 12d and a recess 13e provided as axis matching parts at the adapter 12 and the part 13a.
Patent JP-2002335726-A (JP)
Title: Rice transplanter
Inventor: INOUE MAKOTO
IPC: B60G3/01
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To carry out a reduction in both weight and production cost or the like by using both step stays 24 and 25 in combination. SOLUTION: This rice transplanter is characterized by installing mounting parts for seedling-carrying platform supports 94 of reserve seedling-carrying platforms 15 for carrying reserve seedlings for replenishment in the step stays 24 and 25 and mounting the seedling-carrying platform supports 94 in the step stays 24 and 25 in the rice transplanter equipped with a step 9 arranged through the step stays 24 and 25 in a main frame 16 in which the upper side Of the main frame 16 is covered with the step 9.
Patent JP-2002345066-A (JP)
Title: Multimode device
Inventor: ABE YOSHIYUKI
IPC: H04R1/28
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized multimode device having a capability of reproducing a low frequency. SOLUTION: In the multimode device composed of a magnetic circuit, a diaphragm 4, a coil fixed on the diaphragm 4 and a passive cone 8, the diaphragm 4 receives no electromagnetic force from the magnetic circuit and in the central area of the passive cone 8, a weight 9 is installed.
Patent JP-2002340035-A (JP)
Title: Electromagnetic clutch for automobile air conditioner compressor
Inventor: HATTORI MAKOTO
IPC: F16D27/10
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic clutch for an automobile air conditioner compressor that is reduced in cost by reducing size, saving space and dispensing with a metal terminal. SOLUTION: The electromagnetic clutch operates so that excitation of a coil housed in a coil assembly couples a rotor and an armature together to drive a compressor via a driveshaft coupled direct to the armature. A power source connection end of the coil is led out from the coil assembly and extended to a power source connector, and is connected to the power source connector as a reach down to a connection to the power source connector is provided with a protective coating. Omission of a harness, a metal terminal and the like dedicated to the power source connector connection attains a small size, and the provision of the protective coating provides a safety protection for the extension portion of the power source connection end down to the power source connector.
Patent JP-2002347523-A (JP)
Title: Step cover for vehicle
Inventor: TOMOMURA MASANOBU
IPC: B60R3/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a step cover for a van type vehicle which enables loading to be placed on a step and prevents the loading from slipping and dropping from a top of a floor onto the step because of acceleration and deceleration or vibration of the vehicle. SOLUTION: The step cover 20 is attached to a body part which is alongside with at least one side in a periphery of the step, and its rotating movement is made flexible between a flush position with the floor and an upright position and can be fixed in the upright position. The step cover is provided with a step cover body 22 which has a pair of foot parts 24, a rotating pipe 44 into which a lower end of each of the foot part is inserted with flexible sliding movement, a rotating shaft 42 to which the rotating pipes are fixed on its both ends, a bearing part for the step cover 50 which supports the rotating shafts and is fixed to the vehicle part, and a fixed pipe 64 which enables the lower end of the foot part to be inserted and detached when the step cover body is moved up and down in an upright position,  and which is fixed to the vehicle part to which the lower end of the foot part is inserted and detached when the step cover body is moved up and down in an upright position.
Patent JP-2002354283-A (JP)
Title: Clock modulation circuit and bidirectional horizontal deflection circuit
Inventor: UEHATA HIDEYO
IPC: H04N3/30
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a bidirectional horizontal deflection device capable of removing zigzag vertical stripe fault in any point on the horizontal position of a screen. SOLUTION: The bidirectional horizontal deflection device for scanning the horizontal direction of a screen with an electron beam is provided with a position setting means for setting up the divided position of a horizontal scanning period, an analog/digital(A/D) conversion means for converting a horizontally deflected magnetic field into a digital signal, an ideal magnetic field recording means for recording the ideal waveform of the horizontally deflected magnetic field, an error detection means for comparing the output of the A/D conversion means on the position outputted from the position setting means with the output of the ideal waveform recording means, converting the compared result into error information and outputting the converted information, and a modulation waveform output means for outputting the modulation waveform of a clock on the basis of the error information.
Patent JP-2002350625-A (JP)
Title: Wavelength selective diffraction element and optical head device
Inventor: HODAKA HIROKI
IPC: G02B5/18
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain an optical element which does not diffract but transmits the light of one wavelength of the laser light emitted from a dual-wavelength semiconductor laser and which diffracts the light of the other wavelength and to obtain an optical head device with stable and high use efficiency of light by mounting the optical element. SOLUTION: The wavelength selective diffraction element is used for light with two different wavelengths and either one of a member 12A having recesses and projections constituting a periodical rugged part on a transparent substrate 11A and a filling member 13A constituting the filling part consists of material containing a red organic pigment while the other member consists of a material containing a transparent inorganic material. The refractive index of the member 12A and the refractive index of the member 13A are equal to each other for the light of one wavelength and are different from each other for the light of the other wavelength. The obtained diffraction element is disposed in the optical path connecting the light source of the optical head device and an optical recording medium.
Patent JP-2002094472-A (JP)
Title: Data acquisition device and method
Inventor: KAMIKADO MIGAKU
IPC: H04N7/173
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a data acquisition device for efficiently acquiring and supplying a large amount of data, according to a number of data acquisition requests that are generated from diversified applications under the restriction of strict hardware resources. SOLUTION: The data acquisition device comprises a data acquisition section 507, that receives the setting of data acquisition conditions, and acquires data by extracting the data when data for satisfying either of request conditions, that have been set are included in data being transmitted; a data acquisition request reception section 501 for receiving a request for acquiring specific data long with conditions for specifying the data from a plurality of applications; a request condition setting scheduling section 113, that generates a request queue by scheduling data acquisition to all received requests; and sets the corresponding conditions to the data acquisition section 507, in accordance with the queue for controlling the start for acquiring data, and the like.
Patent JP-2002356082-A (JP)
Title: Binding string for bundling documents
Inventor: KITANO BUNICHI
IPC: B42F13/04
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a binding string for bundling documents, which is made of a stretchable material and does not necessitate a knot. SOLUTION: Anti-unbinding members (4 and 14) with a longer diameter than document binding holes (7) are formed on both ends (3 and 13) of binding string bodies (2 and 12) of a required length made of an elastic material. The binding string has an engagement function.
Patent JP-2002357109-A (JP)
Title: Valve resting device for cylinder control type engine
Inventor: NAKAJIMA TAKERO
IPC: F01L13/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce a whole device in its size. SOLUTION: In this resting stop device for cylinder control type engine, a rocker arm 3 is divided into two and the divided arms 9 and 10 are supported to a rocker shaft 8 to be capable of rocking, an engaging sleeve 14 capable of sliding in an axial direction is arranged to an outer peripheral side of the rocker shaft 8 in order to selectively engage the divided arms 9 and 10 to each other, and driving means 27 and 28 for carrying out sliding driving of the engaging sleeve 14 are arranged inside the rocker shaft 8. Since the driving means are arranged inside the rocker shaft, the whole device can be reduced in its size. The driving means are comprised of a piezoelectric element 27 and a return spring 28, and the engaging sleeve 14 is spline-fitted to the one divided arm 10.  Engaging pawls 18 and 19 which can be engaged to each other are provided to the engaging sleeve 14 and the other divided arm 9.
Patent JP-2002369401-A (JP)
Title: Capacitor-charging method and charger thereof
Inventor: WATANABE KIYOMI
IPC: H01S3/097
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent overcharging by energy stored by a resonating inductance means, and to perform high-precision charging by a charger for charging storage capacitors, such as an excimer laser. SOLUTION: A semiconductor switch is turned off, when it is determined through computation that a charging capacity to an energy-storing capacitor by an inertia current which is produced by the magnetic energy of the resonating inductance means, after the semiconductor switch has been turned off, in a capacitor resonance charging circuit, is sufficient to charge the energy-storing capacitor up to the target charged voltage.
Patent JP-2002361242-A (JP)
Title: Ion exchange apparatus
Inventor: NAKAYAMA TATSUO
IPC: C02F1/42
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an ion exchange apparatus in which an excellent ion exchange is made even when the flow rate per unit time of fluid to be cleaned is small. SOLUTION: This ion exchange apparatus has an integrated ion exchanger container provided with four cells of a first cell to a fourth cell 11-14 each of which is packed with an ion exchanger for making an ion exchange, which are formed side by side, in which a flow path of one direction is formed by communicating one of the cells 11-14 with the cells formed adjacently and at least one end part of each of which can be opened or closed freely.