baber/WOPTO huggingface dataset:
Patent JP-2000167288-A (JP)
Title: Washing machine
Inventor: HOSOMI KOICHI
IPC: D06F39/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To make a user able to easily and visually recognize a situation inside a washing tub. SOLUTION: By the operation of the key operation part of an operation panel, agitation intensity and a water level in the processes of washing and storage rinsing and the dehydration rotation speed of the washing tub 5 in the processes of dehydration rinsing and dehydration are changed. On the inner peripheral wall part for constituting a laundry gateway of a top cover 21 disposed on the upper end of an outer box 2, a lamp 42 for illuminating the inside of the washing tub 5 is provided. In a lid 22 folded into two, a front lid part 22a is constituted of a transparent material. A controller 28 turns the lamp 42 to a put-out state at normal time and lights the lamp 42 for fixed time when the key operation part is operated and the agitation intensity, the water level or the dehydration rotation speed is changed during a washing operation.
Patent JP-2001167988-A (JP)
Title: Nonaqueous electrolyte-based electric double-layer capacitor
Inventor: TANIGUCHI MASAHIKO
IPC: H01G11/14
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqeous electrolyte-based electric double-layer capacitor, where selectivity is given to its gas adsorbent, and by making its gas to adsorb only the main component of generated gases, the expansion of its case and its valve opening are suppressed to improve its age-based characteristics. SOLUTION: In this nonaqueous electrolyte-based electric double-layer capacitor, using as its electrolyte a non-aqueous solvent, a copper carrying gas- adsorbent 4, is filled hermetically in a capacitor case. The gas adsorbent 4 is one among zeolite, activated alumina, activated carbon, and polymer resin, or a combinations of them.
Patent JP-H09170532-A (JP)
Title: Starting electric motor
Inventor: UCHIYAMA HIDEKAZU
IPC: F16F15/30
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a starting electric motor having a fly-wheel function and capable of restraining an iron loss after starting. SOLUTION: A rotor 4 of a starting electric motor is constituted by alternately fastening a plural number of permanent magnets 8 homopolarly magnetized on an inner periphery of a cylindrical yoke 5 and a plural number of control magnetic poles 9 consisting of a magnetic material, and it is connected to a crankshaft 2 by a boss member 6 of the yoke. A stator 11 of brushless motor structure is fixed on an engine case 1 in the rotor 4. A field control coil 17 connected to a power source through a change-over switch is arranged on the stator 11, and the change-over switch is electrified in the reciprocal directions before and after starting. When the field control coil 17 is electrified in the opposite direction of the time of starting the engine after engine starting, an effective flux of a stator coil 16 is offset and an iron loss of the stator 11 is reduced.  Consequently, as the iron loss after engine starting is restrained, it is possible to reduce engine load torque. As an inertia mass of the rotor 4 is large, a fly-wheel effect is large.
Patent JP-H10189952-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAWAKAMI TAKAMI
IPC: H01L29/78
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, and a manufacturing method thereof, in which increase of the threshold voltage can be suppressed through a reduction of reverse short channel effect, while enhancing hot carrier resistance. SOLUTION: This semiconductor device comprises a gate electrode 6, formed through a gate oxide 3, on a channel-forming region C between diffusion layer regions 4 formed on a semiconductor substrate 1, while being spaced apart from each other. An oxidation suppressing region 8 is formed at the opposite end parts of the gate electrode 6 and at a part of an adjacent diffusion layer region in order to retard thickening of the gate electrode 6 at the opposite end parts thereof.
Patent JP-H06203091-A (JP)
Title: Logical simulator and control method therefor
Inventor: HASHIMOTO TOSHIKA
IPC: G06F11/26
Filed: 1992-12-28
Abstract: PURPOSE:To start debugging by a software simulator immediately after detecting an expected value non-coincidence error for the simulated result of a hardware simulator. CONSTITUTION:Logical model data in a tabular format including the values of respective signals in a logical model are stored in respective storage devices 104 and 203 inside a host 100 provided with the software simulator 103 and the hardware simulator 200. When an error is not detected in expected value comparison for the simulated result obtained by the hardware simulator 200 and a simulation time and a value list data transfer time specified beforehand coincide, the data of a value list on the side of the hardware simulator 200 are transferred to the host 100 along with time data and the logical model data inside the storage device 104 on the side of the host 100 are updated. Also, when the error is detected in the expected value comparison, the simulation of the hardware simulator 200 is interrupted, the software simulator 103 is started instead and target debugging is started with the value list data and time data inside the storage device 104 as initial values.
Patent JP-H05155691-A (JP)
Title: High strength polycrystalline diamond
Inventor: OMORI NAOYA
IPC: C30B29/04
Filed: 1991-12-06
Abstract: PURPOSE:To provide a polycrystalline diamond having improved strength and chipping resistance which is suitable for diamond tools, etc. CONSTITUTION:This polycrystalline diamond consists of a polycrystalline diamond synthesized by vapor phase synthesizing method and silicon nitride or silicon carbide included wholly or locally in the polycrystalline diamond. The volume proportion of the additive in the whole or local area of the polycrystaline diamond is 1-75%.
Patent JP-H06203467-A (JP)
Title: Optical disk device
Inventor: FUJISAWA TATSUICHI
IPC: G11B7/0037
Filed: 1992-12-28
Abstract: PURPOSE:To surely discriminate the presence and the absence of an optical disk in a short time by employing an optical pickup which discriminates the presence of an optical disk. CONSTITUTION:Reflected light is received from reflective surface including a reflective recording layer surface and a transparent film layer surface of an optical disk 12 by the focusing of light on an optical disk 12 by an actuator lens 14a of an optical pickup 14. A signal processing section 16 is provided to generate focus error signals in accordance with the focusing. Focus error signals are counted and the counted value is used by a disk presence and absence discrimination section 17a to discrimination whether the optical disk 12 is loaded or not.
Patent JP-H06205599-A (JP)
Title: Motor drive control circuit
Inventor: KOBAYASHI TAKASHI
IPC: H02P27/06
Filed: 1992-12-28
Abstract: PURPOSE:To provide a motor drive control circuit capable of easily detecting the fault of the switching element of a switching circuit or the abnormality of motor winding by the circuit itself. CONSTITUTION:A motor drive control circuit, which has a rectifying circuit 4 for rectifying AC voltage and a switching circuit 9 for converting the output voltage of the rectifying circuit 4 into AC of specified frequency by the turning on and turning off of a plurality of transistors, is provided with the first current detecting circuits 11 and 12, which detects the input current to the rectifying circuit 4, and the second current detecting circuits 13 and 14, which detect the input current to the switching circuit. Furthermore, it is equipped with a means which detects the fault of the transistors and the abnormality of motor winding, based on the current detected by the first and second current detecting circuits, while turning on the transistors of the switching circuit in order.
Patent JP-H06150045-A (JP)
Title: Reading method for cross-in-square-shaped code
Inventor: TAKAHASHI MAKOTO
IPC: G06K7/10
Filed: 1992-11-13
Abstract: PURPOSE:To enable the classification or inspection of a fabric to require a certain degree of stretching in the case of reading a code or the classification or inspection of a rubber plate to be stretched by providing lateral reference patterns above and under a cross-in-square-shaped code. CONSTITUTION:The four squares of cross-in-square-shaped codes 11, 12,..., 1n, 21, 22,..., 2n are selectively painted so as to express the information of 4 bits. The code format is composed of a cross-in-square-shaped code group and two upper and lower lateral reference bars A and B, and the case of lateral two rows is shown, for example. In this case, the length of the lateral reference bars A and B is from the left edge of a left edge code to the right edge of a right edge code. Thus, since the lateral reference bars A and B are provided above and below the cross-in-square-shaped code group and the size, inclination or distortion of the entire code is measured and normalized corresponding to the positions of a right end point and a left end point in the respective upper and lower lines, the code can be exactly read.
Patent JP-H09173386-A (JP)
Title: Steering device for walking type motor-driven traveling vehicle
Inventor: FUKUMOTO KAZUYA
IPC: A61G5/04
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To turn the caster of idler wheel without performing any special operation at the time of traveling by regulating the turns of caster so as not to unstabilize a car body at the time of stop concerning a walking type motor- driven traveling vehicle to walk through the driving wheels and the idler wheel with caster. SOLUTION: This traveling vehicle is constituted so that steering can be operated by a walker, by providing driving wheels 1 to be driven by a motor and an idler wheel 2 with caster. In this case, a turn regulator 3 is provided for regulating the turns of caster at the idler wheel 2 and while interlocking an accelerator lever 5 provided at a steering operating part 4 with the turn regulator 3, the caster of idler wheel 2 can be turned by operating the regulation when not turning the accelerator lever 5 and by canceling the regulation according to the turning operation.
Patent JP-2000173785-A (JP)
Title: Led luminance control method and device
Inventor: MATSUBA HAJIME
IPC: H01L33/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an LED luminance control method and device, in which the luminance adjustment of multiple LED indicators can be performed by the use of only one luminance control circuit, and the circuit structure for the luminance adjustment is simplified by using a frequency-dividing circuit and gate circuits. SOLUTION: In this LED luminance control method and device, a luminance adjustment signal 3 and a luminance balance adjustment signal 13 are obtained from an LED lighting signal la by the use of one luminance adjustment circuit 2 and one frequency-dividing circuit 10, respectively, and applied to respective LED indicators L1-Ln via respective gate circuits 11a-11n, so that a structure having the only one luminance adjustment circuit 2 can be composed.
Patent JP-2000198762-A (JP)
Title: Oligomeric diarylbutadiene
Inventor: HABECK THORSTEN DR
IPC: C07C69/618
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain an oligomeric diarylbutadiene carboxylic ester having a specified oligomeric structure and high absorption in UV-A range, optically stable, soluble in oil or water according to its substrate group and applicable to preparing a light-shielding agent useful for cosmetics and pharmaceuticals. SOLUTION: The oligomeric 4,4-diarylbutadiene carboxylic ester of formula I [R1 and R2 are each H, an aliphatic group or the like; R3 is an aliphatic group, a cycloaliphatic group or the like; Y is O or a group of formula II (R4 is H, an aliphatic group or the like); (m) is 2-10; (n) is 1-3; X is a (m)-valent polyol group having 2-10 hydroxyl group] is obtained by Knoevenagel condensation of (m) mol aldehyde of formula III with an oligomeric (substituted) acetate of formula IV in an organic polar solvent (e.g. dimethylformamide) preferably at 40-150 deg.C using a catalyst (e.g. ammonium acetate).
Patent JP-H10190638-A (JP)
Title: Multiplex signal separating device
Inventor: OOKUSU ATSUSHI
IPC: H04L1/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To decrease the circuit scale of the multiplex signal separating device which newly rewrites data and adds an error detection code of the data. SOLUTION: On the side of a CPU 7, the error detection code of new data to be rewritten is previously calculated and when data sent from a data selecting device 4 needs to be rewritten, a data rewriting device 6 rewrites the data into data to which the new data and the error detection code calculated previously by the CPU 7 are added. Consequently, no error detection code calculating device needs to be placed on an output side, so only one error detection code calculating device is needed to separate multiplex codes.
Patent JP-H09179673-A (JP)
Title: Key switch device
Inventor: MIYATA KOTARO
IPC: H03M11/20
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To quickly and highly accurately detect an input position by shortening a key interval as compared with a conventional method. SOLUTION: Plural horizontal lines (H) and vertical lines (V) are arranged like a matrix and respective intersections are mutually connected to constitute contacts S. An approximate center in an area surrounded by four contacts S is set up as a depression input position, prescribed voltage is impressed to the lines H successively from the lowermost line, the voltage of the line V is detected from the right side to the left side of the lines V in each voltage impression, each detected contact information is received, and the upper left position of the contact turned on at first is judged as the depression position.
Patent JP-H08273020-A (JP)
Title: Method and apparatus for dynamical measurement of both or one of thickness and basis weight of moving material during test
Inventor: KURISUTOTSUPU GERUTSU
IPC: G10K11/22
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and device which do not need technical efforts so much, have high spatial resolution in instrumentation and an excellent signal generation amount and measure both or either of the thickness and weighing of a moving material. SOLUTION: A material 1 during a test is directly detected by a receiver 20 in a sound field which is separated and close at the distance where a constituent of sound coming from the material 1 is shorter than or equal to the wavelength of a used sound by being exposed to an ultrasonic wave sound field where sound intensity level that is formed by a transmitter 11 is high and focused, and estimated to measure both or either of its thickness and weighing. Measurement in such a close sound field is appropriately performed by using a continuous sound wave and a sound wave that transfers.
Patent JP-H10199014-A (JP)
Title: Optical head
Inventor: NAKAMURA TOSHIO
IPC: G11B7/135
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent dust and dirt from sticking to a light emitting window part of a semiconductor laser. SOLUTION: An elliptical skirt part 21 is provided in the periphery of a lens holder 8 underneath the objective lens, so as to cover around a cylinder part 20 erected on the side of the objective lens of a lens barrel part 4 of a base. By such a labyrinth structure, outside dust, etc., can be prevented from passing through the lens barrel part 4 and sticking to the light emitting window part of the semiconductor laser 5.
Patent JP-H04307828-A (JP)
Title: Method and apparatus for billing charge for value-added communication speech
Inventor: NUGA BUII CHIYAU
IPC: H04M15/00
Filed: 1991-12-13
Abstract: PURPOSE: To make accounting flexible to eliminate a need of charge table retrieval processing by discriminating the charge for each call to generate an accounting record at the time of charging a calling subscriber for the value- added communication service presented by a sponsor. CONSTITUTION: When the calling subscriber dials a sponsor number for the value-added service in a telephone station 103, a local telephone exchange company LEC 101 discriminates this service and designates a line to a service plant ESP 170 to a communication company switching network CSN 100. An operator service pointing system OSPS 120 discriminates the value-added service in accordance with the dial number and transmits the telephone number of the calling subscriber to an acting exchange ACP 130. Then, the charge for sponsor-specific service is discriminated individually for each call and is transferred to an accounting system 140 from the ESP 170 through ISND line equipments 190 and 191 and is charged up to the calling subscriber. Thus, flexible accounting is made possible.
Patent JP-H05162002-A (JP)
Title: Combined machine tool with detector for dimension and position of work to be machined
Inventor: HARADA MASANAO
IPC: B24B47/22
Filed: 1991-12-13
Abstract: PURPOSE:To automate the setting of a machining start point in a combined machine tool provided with a grinding unit, by detecting the dimension and position of a work. CONSTITUTION:A combined machine tool is provided with a machining mill unit and a grinding unit. A turret type tool box 65 is provided on the machining mill unit 60. The tool box 65 is also provided with a touch sensor tool 652. An opposed main spindle 35 holds a work 80. The work and the tool box are made to come close to each other, and when the probe 653 of the touch sensor tool 652 touches the work, the touch sensor tool 652 outputs a signal. The signal is sent to a measurement processing part 918 through a circuit 919, and the dimension and position of the work 80 are detected. An NC device determines the grinding work start point based on the data of the work.
Patent JP-H11183425-A (JP)
Title: Oxygen concentration detector
Inventor: SAKAWA TOSHIHIRO
IPC: G01N27/409
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To heighten detection accuracy in an oxygen concentration detector with a detecting element covered with an inner cover and an outer cover. SOLUTION: An oxygen concentration detector is provided with an inner cover 31 with a bottom pat 311 opposed to the tip 10a of a detecting element 10 and an outer cover 32 with a bottom part 321 opposed to the bottom part 311 of the inner cover 31. In the outer cover 32, a gas passage hole 23 is provided only for the bottom part 321. The bottom part 311 of the inner cover 31 is formed in the shape of a hemisphere with an inclined surface 311c inclined in a direction distancing from the inner side surface of the outer cover 32, and a gas passage hole 21 is provided at a part of the inclined surface 311c.
Patent JP-2000170401-A (JP)
Title: House
Inventor: DOBASHI TAKAHIRO
IPC: E04H1/02
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To form isolated and calm atmosphere and ensure convenience in coming in and out of a house by arranging an entrance in a central part of a building and providing a doorway and stairs for an entrance door and a living space, a garden, and a detached room by facing an earthen floor. SOLUTION: An entrance 7 is arranged at the center on the north side of a building 2. An entrance earthen floor 7a and a hall 9 are continuously arranged in the entrance 7. A doorway 10a for a detached room 10 is arranged at a corner on the north side of the entrance earthen floor 7a. A glass door 6a is provided on the west side in adjacent to a courtyard to ensure daylighting. The hall 9 is connected to a washroom 11, a bathroom 12, a toilet 13, stairs for second story 16, a Japanese style room 14, and a kitchen 15. A kitchen door 15a is provided in the kitchen 15 to ensure a traffic line to a garden 3, and a dust window is provided in a living room 17 to ensure daylighting and ventilation. The stairs 16 are connected to a hall 18 and a Japanese style room 19 to form various traffic lines to the second story and ensure convenience of travel.
Patent JP-H10187258-A (JP)
Title: Drop-out voltage controller
Inventor: CORSI MARCO
IPC: G05F1/56
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a voltage control circuit which has small current consumption and high load control efficiency by preparing a positive feedback circuit that is connected between a current conveyor and a source-follower. SOLUTION: A positive feedback circuit 26 includes an NMOS transistor TR 28, a capacitor 30 and a resistor 32. The output voltage VOUT is controlled by an output TR 12. An error amplifier 38 serving as an operational amplifier controls a TR 12 via a source-follower TR 24. The electric power of a current conveyor 46 is mirrored on the TR 28. The TR 28 is larger than the TR 20 and TR 22 which supply the sufficient currents to the TR 24 which drives the TR 12. The TR 24 is equal to an inherent NMOS. The resistor 32 and the capacitor 30 apply the compensation of frequency to the positive feedback to surely prevent such a case where the positive feedback overcomes the negative feedback. Thus, the oscillation of a voltage control circuit is prevented.
Patent JP-2000166779-A (JP)
Title: Electric-driven cooking machine
Inventor: SONE YASUSHI
IPC: A47J19/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To improve grinding function by conically forming a container where by a material to be processed is moved like in a convective flow and ground. SOLUTION: A container 4 is formed by an engagement part 19 having a screw part 18 formed on the lower outer periphery, an inclined part 21 provided with a rib 20 formed on the outer periphery of the central part to be served as a hold in removing the container, and a top part 22, and shaped substantially like a cone as a whole. As the container 4 is substantially conical, the space is gradually reduced as it goes toward the top. Since the downward force is applied to the materials to be ground from the wall surface in the container in addition to the small convection space, the materials to be ground raised by a cutter 1 are easy to be convective from the top part 22 to the cutter 1. The conical angle of the container 4 is suitably selected in consideration of the volume of materials to be ground and the kind of the material to be ground, but preferably it is 20 to 120 degrees.
Patent JP-H06174717-A (JP)
Title: Measuring method for moisture feel of cloth
Inventor: INAOKA MIEKO
IPC: G01N33/36
Filed: 1992-12-07
Abstract: PURPOSE:To provide a method for measuring moisture feel of cloth which measures a sense of moisture feel by an apparatus without subjective functional test and objectively represents it as a numeric value. CONSTITUTION:The method for measuring moisture feel of cloth comprises the steps of dropping one droplet of water to a sample, measuring a time up to humidification of it, immediately thereafter holding the sample between two filter sheets, adding a load thereto, and then measuring weight changes and wet areas of the sheets of the surfaces corresponding to front and rear surfaces of the sample.