baber/WOPTO huggingface dataset:
Patent JP-H06104659-A (JP)
Title: Voltage/current conversion circuit
Inventor: ISHIDA KOICHI
IPC: G05F1/56
Filed: 1992-09-22
Abstract: PURPOSE:To prevent the voltage/current conversion circuit from being oscillated even when an inductive load is connected to the circuit. CONSTITUTION:A state observing device 30 receiving an output current and an output voltage of the voltage/current conversion circuit 10 comprising operational amplifiers 2, 3 and outputting a differentiation proportional value of an output current is provided in the voltage/current conversion circuit and the input voltage to the voltage current conversion circuit 10 is corrected by the differentiation proportional value of the output current outputted from the state observing device 30 to suppress the oscillation by selecting an angle at which the frequency characteristic of the operational amplifiers 2, 3 and the frequency characteristic of the reciprocal of a feedback gain are crossed to be 20dB/dec. Furthermore, when the differentiation proportional value of the output current is fed back, no differentiation element is in use and an integration element is used to extract the differentiation value of the load current through the configuration of the state observing device 30 thereby avoiding the effect of noise.
Patent JP-S60141902-A (JP)
Inventor: NISHIKAWA TAKAHARU
IPC: E01C7/22
Filed: 1983-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0195183-A (JP)
Title: Technique for radiation image transformation
Inventor: TAKAHASHI KENJI
IPC: C09K11/86
Filed: 1987-10-05
Abstract: PURPOSE:To realize the formation of an excellent radiation image even with a small radiation dose, by allowing a GdOCl:Ce phosphor to absorb a radiation passing through a subject and irradiating this phosphor with an electromagnetic wave in a specified wavelength region to cause it to release an accumulated radiation energy as a fluorescent light. CONSTITUTION:A radiation passing through a subject or generated from an object to be examined is absorbed by a GdOCl:Ce phosphor of the formula (wherein 0<x<=0.2), which is irradiated with an electromagnetic wave in a 450-850nm wavelength region to cause the phosphor to release an accumulated radiation energy as a fluorescent light for detection. Since said phosphor can absorb a large quantity of X-ray and shows excellent accelerated phosphorescence emission, an excellent radiation image can be obtained even with a small radiation dose.
Patent JP-2000101638-A (JP)
Title: Processor and method for packet processing and packet exchange adapter
Inventor: CLAUBERG ROLF
IPC: H04L49/111
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new concept for a variable-length packet process at a very high data transmission speed by providing a packet processor with a distributor which distributes packets to several parallel identical process paths, supplying the packets to the respective process paths, and enabling the packet information of only one packet to be processed for the packet at an arbitrary moment. SOLUTION: A packet stream of variable-length packets which arrive and are received and arrayed is supplied to parallel process paths of the packet processor 40, and demultiplexed into N substreams of variable-length packets or virtual process paths. Demultiplexing is carried out without altering the packets contents. The number N depends upon the data transmission speed or data throughput, the number of priority levels, the number of cycles that the following processes require, the length of the packets, and other parameters. As the data throughput is higher and higher, more and more substreams or virtual process paths are needed.
Patent JP-S60141933-A (JP)
Inventor: NEMOTO MASATAKA
IPC: E03C1/23
Filed: 1983-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61131251-A (JP)
Title: Optical disk substrate
Inventor: HARA NORIAKI
IPC: G11B7/24
Filed: 1984-11-29
Abstract: PURPOSE:To obtain the titled optical disk substrate having high heat resistance, impermeable to air and water, and having excellent durability by forming a tracking groove layer with a polysiloxane compd. prepared from a silicon compd. on the substrate for an optical disk. CONSTITUTION:A tracking groove layer 2 is formed on a substrate disk 2 of glass or plastics with a polysiloxane compd. obtained by heating a silicon compd. shown by the formula RnSi(OH)4-n, where R is H or alkyl and (n) is 3-1. The layer 2 has high heat resistance, and is impermeable to air and water. When an optical recording film is formed on the layer 2 by vapor deposition or sputtering, the layer is not deformed due to the heat generated in the formation, and the film is formed at high speed. The optical recording film is not deteriorated from the side of the substrate because of the impermeability of the substrate to air and water. Accordingly, a substrate for an optical disk having excellent durability is obtained.
Patent JP-2001070173-A (JP)
Title: Automatic bread baking machine
Inventor: YAMAMOTO NORIYUKI
IPC: A47J37/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To improve the cleanability/maintainability of a bread baking chamber in an automatic bread baking machine for a general household use. SOLUTION: For this automatic bread baking machine, by turning the baking chamber into the bisected constitution of a side wall 36 and a bottom part 37, making it freely attachable and detachable and also making a heater 39 freely attachable and detachable, when the baking chamber gets dirty or bread waste is accumulated, the baking chamber side wall and the baking chamber bottom part are easily detached and the effect of improving the cleanability/ maintainability is obtained.
Patent JP-S63106157-A (JP)
Title: Assembling method for battery to automobile
Inventor: OKADA TOKUZO
IPC: B60R16/04
Filed: 1986-10-23
Abstract: PURPOSE:To make a battery automatically assembleable with vertical motion only, by installing a locate pin, a position device consisting of the pin hole and a bolting part between a mount bracket, attaching the battery as one body, and a battery setup 1/2 art. CONSTITUTION:A battery 4 is attached to a tray-form mount bracket 1 in advance by a clamping device 11 consisting of a stay rod 13 or the like. A frange 10 is projected to both ends of the mount bracket 1, forming a locate hole 6 and a bolt insertion hole 8, and a bolt tapped hole 9 and a locate pin 5 are installed in a battery setup part 2, while the integral battery 4 and the mount bracket 1 are engaged with each other with vertical motion only, and they are coupled together with a bolt, thus assembling takes place. An arm of an assembline robot is moved in the vertical direction only whereby the assembling is made performable, thus automation for assembling work is easily promotable.
Patent JP-2001078480-A (JP)
Title: Abnormally detecting device for motor drive device
Inventor: KASAI EIJI
IPC: H02P6/28
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To easily and simultaneously discriminate various kinds of abnormalities which occur in a motor, motor drive device, etc. SOLUTION: A DC motor 10 is connected to the diagonal positions of a bridge circuit 31, composed of four sides respectively containing switching elements SW1-SW4 and feedback diodes Di1-Di4. In order to control the operation of the motor 10, one of the paired terminals at the other diagonal positions of the bridge circuit 31 is connected to a power line and the other terminal is grounded, and then the switching elements SW1-SW4 are controlled for pulse width modulation. When the motor 10 is in operation state, sum of the voltages at both ends of the motor 10 becomes equal to the power supply voltage, and when the motor 10 is not operated, the sum of the voltages is set at a prescribed voltage. When the sum of the voltages deviates from the power supply voltage or prescribed voltage by a prescribed value or larger, it is discriminated that an abnormality has occurred.
Patent JP-S62112872-A (JP)
Inventor: KUROKI TOSHITAKA
IPC: F16F3/10
Filed: 1985-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000089121-A (JP)
Title: Focus detector
Inventor: SUDA YASUO
IPC: G02B17/02
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a screw-fixation system focus detector capable of suppressing the distortion of an optical path to the minimum. SOLUTION: As for the focus detector, a photoelectric conversion element and an optical means for guiding the object light passing through an objective lens to the photoelectric conversion element are integrally held on a substrate so as to be unitized, then, the unit is attached to an optical equipment main body by using a pair of screw hole parts formed in the substrate, then, a focus detecting signal with reference to the objective lens is outputted from the photoelectric conversion element, the pair of screw hole parts 161 and 16n are arranged so as to be positioned across the optical means, and also, one side is fixed by using a right-handed screw, and the other side is fixed by using a left-handed screw.
Patent JP-H1181600-A (JP)
Title: Shock absorbing material for stair of house
Inventor: TERASAKI KOICHI
IPC: E04B1/98
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing material for a stair of a house which can be mounted extremely easily and produces good soundproof effects. SOLUTION: In the stair of a house, the upper end 2a of a nearly vertical riser 2 is fitted into a groove la formed in the underside of a nearly horizontal tread-board 1 to form a set of a tread-board 1 and a riser 2. A plurality of sets are stacked, one on another, into a stepped form, wherein the lower part 2b of the riser 2 is connected to each of vertically adjoining tread-boards 1. In this case, a buffer material made of a rubber sponge material 10 is inserted into the groove 1a of the tread board 1 so as to keep its shape and when the riser 2 is fitted into the groove 1a, the upper end 2a of the riser 2 is covered with the shock absorbing material so that a gap is prevented from being produced between the underside of the tread-board 1 and the upper end 2a of the riser 2.
Patent JP-H0996916-A (JP)
Title: Electrophotographic photoreceptor, its production and coating liquid for undercoat layer used therefor
Inventor: KATAYAMA SATOSHI
IPC: G03G5/14
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain good characteristics good in electrostatic chargeability and low in residual potential by forming an undercoat layer containing at least metal oxide particles subjected to surface treatment with a coupling agent having an amino group and a binder resin. SOLUTION: The undercoat layer contains metal oxide particles subjected to surface treatment with a coupling agent having amino group and a binder resin. The metal oxide particles subjected to surface treatment with a coupling agent having amino group has good affinity with the binder resin and aggregation of the metal oxide particles can be prevented so that the obtd. coating liquid for the undercoat layer has excellent dispersibility and storage stability. Further, the coating liquid shows more stable dispersibility with lower alcohols, a mixture solvent of alcohols and other org. solvent, or a mixture solvent of azeotropic compsn. Not only the stability can be maintained for a long time but uniform and good image characteristics can be obtd. without causing an irregular coating state.
Patent JP-H1180666-A (JP)
Title: Coating resin composition for dispersing liquid crystal display condensing agent
Inventor: TOGAWA KEIICHIRO
IPC: C08L79/08
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a coating resin composition for dispersing a liquid crystal display condensing agent which maintains an intensity of light required for improvement of a contrast in a liquid crystal display and has an excellent transparency, adhesion properties, dispersibility, water resistance, solubility and heat resistance. SOLUTION: The composition comprises a polyamide-imide ester resin having the characteristics (1)-(5) as given below: (1) A reduced viscosity is not less than 0.1 dl/g; (2) A glass transition temperature is not less than 20 deg.C; (3) A polyamide-imide and a polyester constitutes a block copolymer; (4) A polyamide- imide component is copolymerized in a weight ratio of 5-98%; and (5). An acid component comprises a trimellitic anhydride and a cyclohexane dicarboxylic acid.
Patent JP-H0989350-A (JP)
Title: Method and apparatus for controlling humidity of air conditioner
Inventor: UEHARA MASARU
IPC: F24F11/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To require no other useless control operations, save energy and reduce a running cost and facility cost as well as save water by adjusting the quantity of humidification depending on the quantity of moisture included in outside air entering an air conditioner. SOLUTION: The dew point temperature or absolute humidity of outside air is detected by a detector 9 before the outside air is humidified by a humidifier 4 capable of adjusting a humidification capacity which is provided in an air conditioner 1. The difference between the detected dew point temperature or absolute hmnidity and the preset dew point temperature and absolute humidity of conditioned air to be supplied to a coating booth is calculated by a humidity difference calculating means 10. The humidification capacity of the humidifier 4 is adjusted by an adjusting means 11 depending on the difference.
Patent JP-H0595401-A (JP)
Title: Voice storage device
Inventor: IWANAGA SHIGEHISA
IPC: H04M1/65
Filed: 1991-10-01
Abstract: PURPOSE:To clarify an interval of a reply and to obtain exact information by providing a buzzer sound inserting part for recording a buzzer sound for showing a delimiter of each reply. CONSTITUTION:A bell ringing tone is detected by a circuit interface part 1, and informed to a central control part 4 through a circuit control part 2. The control part 4 requests off-hook to the control part 2, and also, requests a voice guidance, transfers a guidance code from a storage part 8 and sends it to a calling party. Subsequently, a question message is required to a managing part 5, and the question message is sent to the calling party from a storage part 7. A reply from the calling party is stored in the storage part 7. When a prescribed time elapses after recording of the reply is started, the control part 4 requests to record a buzzer sound for showing a terminal of the reply to a buzzer sound inserting part 9 through the managing part 5, and the inserting part 9 records the buzzer sound continuously after the reply stored in the storage part 7. Thereafter, reproduction of the question message and recording of a reply message are repeated by the number of question messages.
Patent JP-2000079006-A (JP)
Title: Fastener member
Inventor: FUJISAWA MITSUO
IPC: A41D27/08
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a fastener member that not only serves the essential function as a fastener means but also has an ornamental effect, hides its disfiguring toothed members effectively from view, and is tough, highly easy to install and inexpensive. SOLUTION: In this fastener material, a least one of a plurality of layered base sheets 10 is secured at each of its proximal sides to toothed members 20 freely placed in or out of mutual engagement or connection. At least part of this one base sheet 10 is fixed to the external surface of a member to which all the base sheets 10 are attached.
Patent JP-H1190456-A (JP)
Title: Alkaline ion water production and alkaline ion water producing apparatus
Inventor: KOJO YUKIO
IPC: C02F1/30
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To purify water and produce alkaline ion water enriched with minerals without requiring electric power supply from outside. SOLUTION: Water molecules are activated by supplying electric energy to water molecules by a galvanic battery 4 in a water flow route. After that, water is passed through a magnetic field generated by a ceramic magnet 5 to further activate water molecules by generated slight electric current. Then, the resultant water is passed through tourmaline mineral ores 10 and due to the function of permanently polarized electrodes of the mineral ores 10, electric energy is supplied to water molecules and water molecules are electrically decomposed to produce alkaline ion water. Furthermore, the alkaline ion water is passed through a natural calcium carbonate mineral ore 11 to absorb minerals of the natural calcium carbonate mineral ore 11 in the water.
Patent JP-S63103213-A (JP)
Inventor: ANDERSSON GUNNAR
IPC: G02F1/137
Filed: 1987-10-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1192763-A (JP)
Title: Nematic liquid crystal composition and liquid crystal display prepared therefrom
Inventor: TAKEUCHI KIYOBUMI
IPC: C09K19/42
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a nematic liq. crystal compsn. decreased in the change in display characteristics with temp. by incorporating a liq. crystal component having a specified chemical structure and two specific liq. crystal components different in dielectic anisotropy into the same. SOLUTION: This compsn. contains a liq. crystal component (A) comprising at least one compd. selected from among compds. represented by the formula [wherein R<11> is 1-10C linear alkyl, alkoxy, or 2-10C linear alkenyl; X<11> and X<12> are each R<11> , H, F, Cl, -CF3 , -OCF3 , or -CN; Y<11> to Y<14> are each H or F; Z<11> and Z<12> are each a single bond, -COO-, -C≡C-, -C2 H4 -, or -C4 H8 -; Z<13> is -O(CH2 )k2 -, -(CH2 )k3 O-, or -(CH2 )k4 -; k2-k4 are each 1-5; k1 is 0 or 1; and ring A<11> is 1,4-phenylene or trans-1,4-cyclohexylene], 10-99 wt.% liq. crystal component (B) comprising a compd. having a dielectric anisotropy of +2 or higher. and 0-70 wt.% liq. crystal component (C) comprising a compd. having a dielectric anisotropy of from -2 to +2, the sum of components B and C being 75-99.9 wt.%.
Patent JP-H02101353-A (JP)
Title: Discharged heat recovery device for direct heating absorptive type freezer
Inventor: MASUMOTO MIKIO
IPC: F25B15/00
Filed: 1988-10-11
Abstract: PURPOSE:To restrict pollution of an air preheater easily by a method wherein changing-over dampers to be changed over in correspondence with a changing- over operation of a fuel changing-over valve are arranged in a discharged gas heat recovery path and a bypassing path. CONSTITUTION:An air preheater 9 preheats combustion air supplied to a burner 2 by a blower 14. Changing-over dampers 131 to 134 may guide the discharged gas to a discharged gas heat recovery path 10 when the gas is ignited by the burner 2 and in turn guide the discharged gas to a bypassing path 11 when heavy oil is ignited. An automatic or manual changing-over operation of the dampers is performed in response to the changing-over of the changing-over valves 5 and 6. When changed over from heavy oil to gas, the changing-over dampers 131 to 134 are changed over with a slight delay than the changing-over operation of the changing-over valves 5 and 6. Even if the discharged gas flows through the bypassing path 11, the discharged gas of heavy oil is strictly prevented from entering the discharged gas heat recovery path 10.
Patent JP-2001074911-A (JP)
Title: Conductive antireflection film and glass panel for cathode ray tube coated with that film
Inventor: KANAI TOSHIMASA
IPC: G02B1/10
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive antireflection film which has functions to decrease reflected light, to improve the contrast, to prevent electrification and to shield from electromagnetic waves, which does not change the reflectance or resistance by heat treatment, and which prevents ghost images, and to provide a glass panel for cathode ray tube coated with that film. SOLUTION: The conductive antireflection film consists of, from the base body side, a first layer of a color conductive layer essentially comprising TiN having 1.1 to 2.3 refractive index and 0.5 to 30 mm film thickness, second layer of transparent layer having 1.5 to 2.3 refractive index and 10 to 80 nm film thickness, third layer of color layer essentially comprising Ni oxide and having 0.5 to 40 nm film thickness, fourth layer of a transparent layer having a smaller refractive index than that of the second layer and having 3 to 40 nm film thickness, fifth layer of transparent layer having 1.5 to 3.0 refractive index and 0.5 to 40 nm film thickness, sixth layer of transparent layer having 1.4 to 1.6 refractive index and 50 to 140 nm film thickness. The panel is obtained by forming the film on the face part.
Patent JP-H0998350-A (JP)
Title: Solid-state image pickup device
Inventor: USAMI MAKOTO
IPC: H04N5/353
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce various kinds of noise signal from an image signal without being affected by ambient temperature change. SOLUTION: A controller 13 obtains an image pickup signal with shut light and an image pickup signal without shut light for each field time from a CCD image sensor 3. An image pickup signal via a CDS circuit 5 and an image pickup signal delayed by one field time via a field memory 9 are fed to a switching circuit 11 and switched based on the controller 13. A difference detection circuit 12 detects a difference between picture signals fed from the switching circuit 12 to obtain the image pickup signal only from which the noise component is eliminated.
Patent JP-H0889495-A (JP)
Title: Nuclear magnetic resonance imaging instrument
Inventor: ISHIKAWA AKIHIRO
IPC: G01R33/54
Filed: 1994-09-23
Abstract: PURPOSE: To provide a nuclear magnetic resonance imaging instrument capable of retrieving a phase disturbed by gradient magnetic field pulses for slice selection. CONSTITUTION: Making the amplitude of a gradient magnetic field Gp pulse 4 for phase encoding zero, and changing the amplitude of phase retrieving pulse 3 of a gradient magnetic field Gs for slice selection from m to M step by step, a pulse sequence same sa that for image picking-up is repeated for many times. The most frequent amplitude of the signal quantity from data obtained in each times is searched and a pulse sequence for image picking-up is immediately performed using the phase retrieving pulse 3 at the amplitude.
Patent JP-S62167585-A (JP)
Inventor: BUSUJIMA KUNIO
IPC: A63F7/02
Filed: 1986-10-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000062947-A (JP)
Title: Sorter for bottle
Inventor: YOSHIHASHI TADASHI
IPC: B65G47/46
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a sorter for bottles capable of conducting branching work without using a switching lever. SOLUTION: This sorter is constituted of a conveyer 1 conveying bottles B placed on it, a pusher 3 disposed in parallel to the conveyer 1 and moving at the same speed as the conveyer 1, and a guide plate 11 having a groove 12a in the conveying direction and a groove 12b in the branching direction of grooves 12 (12a, 12b) engaging with the pusher 3, so that the bottles B delivered in a line synchronously with the pusher 3 are distributed into a plurality of lines by branching the movement of the pusher 3. Of the grooves 12 (12a, 12b) of the guide plate 11, the one in the branching direction is deep and the one in the conveying direction is shallow at the branching point. The pusher 3 is formed out of the ones engaging with the grooves 12 (12a, 12b) in a shallow condition and a deep condition.