baber/WOPTO huggingface dataset:
Patent JP-2000061666-A (JP)
Title: Laser texture device
Inventor: MORIGUCHI YASUYUKI
IPC: B23K26/06
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To form uniform bumps on both front and rear sides of a disk through a simple optical structure, even if a means or the like that branches a laser beam from a laser beam source changes in the characteristics by heat and other external effects. SOLUTION: In the common optical path 14 of a laser beam irradiating means 13, which is for forming simultaneously bumps on both front and rear faces of a disk 10 a laser beam source 20 and an isolator 21 are arranged, as are an ND filter 22, a beam expander 23 and a first polarizing beam splitter 24, with the isolator rotating the polarizing face of the laser beam of linearly polarized light at an angle of 45 deg.. With the first polarizing beam splitter 24 splitting the beam into P and S polarizing components, the power of each laser beam passing through the P and S polarizing optical paths 15P, 15S is individually adjusted by λ/2 wavelength plates 26P, 26S and second polarizing beam splitters 27P, 27S.
Patent JP-S60130267-A (JP)
Title: Television receiver
Inventor: MOMOTAKE JIYUNICHI
IPC: H04N3/16
Filed: 1983-12-16
Abstract: PURPOSE:To simplify the wirings of a board and also to prevent abnormal oscillation by designing circuits from a sawtooth wave generating circuit up to an output stage into one vertical deflection output integrated circuit so as to use only one connection between two integrated circuits. CONSTITUTION:A vertical trigger pulse from the 1st integrated circuit 24 is inputted to a sawtooth wave generating circuit 2 via pins 22, 23 and a sawtooth wave voltage synchronizing it is generated. After the sawtooth wave voltage is amplified by amplifier circuits 21, 5, the voltage is outputted to a deflection coil 6. Then an AC sawtooth wave voltage obtained via a capacitor 7 is added with a DC sawtooth wave voltage at an adder circuit 9 and the result is fed to the amplifier circuit 21, then a stable deflection current is obtained. The sawtooth wave generating circuit 2, the amplifier circuit 21 and the power amplifiercircuit 5 are contained in the 2nd integrated circuit for vertical deflection output, the number of pins is not increased and abnormal oscillation due to interference is also prevented.
Patent JP-S6296625-A (JP)
Title: Manufacture of ag-ni contact point material
Inventor: YAMADA SHUJI
IPC: B22F1/02
Filed: 1985-10-23
Abstract: PURPOSE:To develop electrical contact point material superior in resistances for deposition and consumption, by forming metal layer of at least one kind among Cu, Ag, Au on surface of Ni or Ag particle, at manufacturing electrical contact point material while sintering granular Ni and Ag. CONSTITUTION:At said manufacturing, <=350 mesh powders of Ni and Ag are used and these are mixed at the ratio, etc., of 15wt% Ni particles and 85wt% Ag particles. In this case, the surface of Ni or Ag particle is covered with one kind among Cu, Ag, Au by 5-30wt% of total quantity of Ni and Ag. The mixed powder is filled in metal mold having tubular inner shape, compacted then sintered at <=800 deg.C temp., further extruded at 700 deg.C then wire drawn. Thereby, electrical contact point material is manufactured. Said material superior in resistances for deposition and consumption and having high sintering degree of both particles is obtd.
Patent JP-S6394071-A (JP)
Title: Internal combustion engine
Inventor: NAKANE HIROAKI
IPC: F02M53/06
Filed: 1986-10-07
Abstract: PURPOSE:To improve the firing performance and to improve the combustion efficiency, by forming an umbrella section at the fuel flow section at the tip of an injection valve as a means for suppressing direct injection of fuel to a heating member. CONSTITUTION:Fuel is pressure fed by an injection pump 4 and injected from an injection valve 1. Here, a portion of injected fuel 2 contacts with a heating member 7 and fired simultaneously by the heating member 7. The heating member 7 is controlled by means of a control circuit 5 to have such temperature as the fuel is fired instantaneously on the surface thereof. An umbrella section 13 is formed on a movable valve body 12 of the injection valve 1 as a suppressing means. The angle (alpha) of the umbrella section 13 contributes to suppress direct injection f fuel to the heating member 7. Consequently, the firing performance is improved resulting in the improvement of combustion efficiency.
Patent JP-S60130218-A (JP)
Title: Frequency synthesizer
Inventor: YAMAO YASUSHI
IPC: H03L7/10
Filed: 1983-12-16
Abstract: PURPOSE:To decrease the frequency response time and also to make the titled synthesizer suitable for circuit integration by applying an output of a voltage controlled oscillator (VCO) to a low frequency to decrease the overall frequency division after the output is frequency-divided by a pre-stage frequency divider. CONSTITUTION:An output of the VCO11 is outputted to an output terminal 12 as a synthesizer output and also and frequency-divided into several MHz by a pre-stage frequency divider 22a at first in a variable frequency divider section 22. The frequency dividing output is subjected to frequency division by a mixer 22b using an output of a reference oscillator 16 as a local oscillation signal next to a frequency of several hundred kHz. After the signal is subject to M frequency-division by a main frequency divier 22c, the result is fed to a phase comparator 15, an error signal is fed back to the VCO11 via a loop filter 18 and a signal having a frequency equivalent to L times a radio frequency interval fch is obtained at the output terminal 12.
Patent JP-H0789835-A (JP)
Title: Raw material composition for cosmetic
Inventor: SHIREN YASUHIRO
IPC: A61K8/00
Filed: 1993-09-27
Abstract: PURPOSE:To obtain a highly safe and odorless cosmetic composition containing an ultraviolet absorber obtained by subjecting an ultraviolet absorber to purification treatment, free from a specific odor and excellent in safety. CONSTITUTION:An ultraviolet-absorber is treated with an absorbing agent to remove strong odor-having components which exhibit stops of Rf-value of <=0.30 in thin layer chromatography using silica gel (developing solvent: chloroform) and to obtain an ultraviolet absorber having little smell and excellent in safety. A cosmetic composition containing the agent also has little smell and is excellent in safety.
Patent JP-H07151303-A (JP)
Title: Automatic controller for plant
Inventor: TAKITA ATSUSHI
IPC: F22B35/00
Filed: 1994-10-03
Abstract: PURPOSE:To restrain mutual interference between respective process systems by a method wherein power generating amount-commanding signal is produced by a load-requesting signal through a master controller while respective processes are operated individually by respective process controllers based on the power-generating amount commanding signal. CONSTITUTION:The control range of a master controller 201 is limited in load control and main steam pressure control only while the control of main steam temperature, control of exhaust gas O2 and total air flow rate control are allotted to system controllers provided in corresponding to process systems. plant is provided with a system wherein only a boiler input command LB is given from the master controller 201 to respective system controllers. In this case, respective process systems are controlled independently based on the boiler input command LB of the master controller 201. On the other hand, the system controllers provide the instrument controllers of lower order with commands only and that is enough.
Patent JP-H0553489-A (JP)
Title: Cleaning device for image forming device
Inventor: TOKUHASHI MASAKI
IPC: G03G21/10
Filed: 1991-08-27
Abstract: PURPOSE:To improve toner recovering performance, and maintain cleaning performance excellently by providing projecting bodies in a flicker bar, and reciprocating the flicker bar so that these projecting bodies bite into a cleaning brush. CONSTITUTION:A cleaning brush 3, which is rotated to slide on the surface of a latent image carrier to eliminate the toner remaining on the surface of the latent image carrier after the transfer process, and a flicker bar 16 arranged in the axial directional of the cleaning brush 3 so as to bite into the brush 3 are provided. This flicker bar 16 has multiple projecting bodies 13 arranged in the axial direction, and these projecting bodies 13 are arranged so as to bite into the cleaning brush 3, and a flicker bar driving means for reciprocating the flicker bar 16 in the axial direction is provided. Toner recovering performance by a toner recovering roller is thereby improved, and cleaning performance is excellently maintained.
Patent JP-2001067016-A (JP)
Title: Processing method for polarizing optical element and stereoscopic display device
Inventor: FUKAYA NAOKI
IPC: B23K26/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a new processing method for a polarizing optical element for forming portions in the polarizing optical element from which a polarizing characteristic as a 1/2-wavelength plate is eliminated. SOLUTION: In this processing method, a l/2-wavelength plate 30 and a carbon dioxide laser are prepared. By irradiating the 1/2-wavelength plate 30 with a laser beam from the carbon dioxide laser, portions 30A wherein the laser beam partially evaporates the 1/2-wavelength plate 30 and portions 31 from which disorder in molecular arrangement eliminates a polarizing characteristic as the 1/2-wavelength plate 30 are formed. Because the 1/2-wavelength plate 30 is processed by use of the laser beam from the carbon dioxide laser, a processing time can be reduced.
Patent JP-2000062971-A (JP)
Title: Paper feeding cassette
Inventor: SHOJI KATSUSHI
IPC: B65H1/26
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent a push-up plate from being raised rapidly even if locking of the push-up plate is released at the time of installation on a device body. SOLUTION: This sheet feeding cassette 20 is provided with a means 35 which energizes upwards a push-up plate 26 placing paper inside the paper feeding cassette 20, locks the push-up plate 26 at a lower position at the time of setting paper, and releases locking of the push-up plate 26 by fitting the paper feeding cassette 20 into a device body. This cassette is also provided with a damper mechanism 7 which controls rising speed of the push-up plate 26 after locking of the push-up plate 26 is released by inserting the paper feeding cassette 20 into the device body.
Patent JP-H08104183-A (JP)
Title: Umbrella accommodation structure for automobile
Inventor: HIRATA TOMIO
IPC: B60R7/12
Filed: 1994-10-03
Abstract: PURPOSE: To provide an umbrella accommodation structure for accommodating a variety of umbrellas without causing the obstruction for the getting-on/off and can accommodate umbrellas in good order by binding the cloth of the umbrella. CONSTITUTION: Under a gap 8 between a door 5 and a seat cushion 7, a holder member 9 for accommodating the umbrella 11 dropped from the gap 8 is arranged along the side surface of a side sill 2, and in the gap into which the umbrella is dropped from the gap 8 at the part which almost corresponds to the rearmost position of the rear end part of the seat cushion 7, a regulating member 12 which receives the end part on the narrowed side of the umbrella 11 and binds the cloth 11a at the end part on the narrowed side is installed on the holder member 9.
Patent JP-2000062534-A (JP)
Title: Sideview mirror fitting part structure
Inventor: KAWANO KIYOZO
IPC: B60R1/06
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To maintain both a cover member and a sealing member in the integrally connected state without needing complicated work such as fixing both members using a double coated tape or an adhesive. SOLUTION: This sideview mirror fitting part structure is provided with a cover member 3 for covering the surface of a sideview mirror fitting part, and a sealing member 4 disposed on the back face side of the cover member 3. In this case, one of the surface side or the sealing member 4 and the back face side of the cover member 3 is provided with a locking protrusion part 10 extended along the back face of the cover member 3, and the other is provided with an engaging hole 11 engaged with the locking protrusion part 10 inserted therein.
Patent JP-H06299163-A (JP)
Title: Carbonization device equipped with pyroligneous acid-extracting device
Inventor: TAKAYAMA TAKASHI
IPC: C10C5/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide a carbonization device equipped with a pyroligneous acid extraction device having a simple structure and occupying a small area and capable of extracting a pyroligneous acid solution in high efficiency. CONSTITUTION:A carbonization device 50 equipped with a pyroligneous acid extraction device 1 for carbonizing a raw material containing the pyroligneous acid ingredient and subsequently extracting the pyroligneous acid from the generated smoke is characterized by having a feeding means 2 for feeding the raw material, a transferring means 4 for successively transferring the raw material fed from the feeding means 2 into a heating cylinder 3, the first cooling means 5 disposed on the raw material- receiving side of the heating cylinder 3 and used for cooling the raw material, a heating means 6 disposed on the raw material-discharging side of the heating cylinder 3 and used for gradually heating and carbonizing the raw material during its transfer, a smoke-exhausting means 7 disposed at the discharging side end of the heating cylinder 3 and used for exhausting a smoke generated from the raw material, and the second cooking means 8a attached to the smoke-exhausting means 7 and used for cooling the smoke and extracting the pyroligneous acid solution. The device having the structure enables to extract the pyroligneous acid solution from the raw material in high efficiency, although being simple and small.
Patent JP-H0670157-A (JP)
Title: Image processor
Inventor: YAMAKAWA SHINJI
IPC: H04N1/40
Filed: 1992-08-16
Abstract: PURPOSE:To improve the deciding accuracy of a special original, the reliability of the deciding result and the working efficiency. CONSTITUTION:When an original is recognized, an extracting part 701 is provided to extract a specific color or hue out of a prescribed area of the original together with a counting part 702 which counts the picture elements extracted by the part 701, and a deciding circuit 703 (deciding result storage circuit 704) which calculates the rate of the specific color or hue of the prescribed area of the original based on the count value of the part 702 and decides such special originals as the notes, the securities, etc., based on the calculated rate.
Patent JP-H0287420-A (JP)
Title: Composite cable and laying method therefor
Inventor: SHIODA TAKAO
IPC: H01B11/22
Filed: 1988-09-24
Abstract: PURPOSE:To form a complex cable consisting of an optical fiber and electric wires, which enables simple execution of cable laying works, by accommodating optical fiber and the electric wires partially folded in a sheath. CONSTITUTION:Electric wires 1, 2 and an optical fiber 3 are accommodated in a flexible tubular sheath 4 made of synthetic resin. If the electric wire 2 is used as a grounding wire while the one 1 as a power supply wire or signaling wire, the electric wire 1 is collapsed into specified lengths and accommodated, and the outer side-face of the sheath 4 is marked as specified in correspondence to these folded parts to provide possibility of judgement from outside the sheath 4 to know where the folded part exists. The sheath 4 is exfoliated partially at the folded part of the electric wire 1, and the surplus length folded in is pulled out. If for ex. a smoke sensor 5 is connected by the use of this surplus of approx. 1m long, laying of optical fiber 3 can be made simply and easily together with laying of the electric wire 1 while connections of the power line and signaling line with a number of smoke sensors 5 are being carried out.
Patent JP-H03101846-A (JP)
Title: Removing device for foreign matter in grain dryer
Inventor: MAEDA KOSAKU
IPC: B02B1/02
Filed: 1989-09-14
Abstract: PURPOSE:To strip residual grains and foreign matters by performing operation of a sieve sorter in a discharge mode from start of a drying stage. CONSTITUTION:Unhulled rice fed from a hopper 18 is stored at constant amount in a storage chamber 2. When drying is performed, the temp. of hot air is calculated by both setting action of a feeding amount setting switch 36 due to ON-actuation of a drying switch 35 and the detection value of the temp. of outside air and drying is started. A removing stage of foreign matters is started at the same time as start of a drying stage. An opening/closing valve 20 provided to the discharge port 19 of the upper transfer gutter 16 is opened according to driving of a rotary sorting drum 24. One part of unhulled rice being circulated is supplied to a sieve sorter 22 via a guide cylinder 21 and ripe paddy is passed through slit holes by rotation of the rotary sorting drum 24. Foreign matters such as rice aspergillus paddy are large in diameter and therefore reach the terminal side and are taken out to the outside of the device via a discharge cylinder 25. Thereby trouble can be prevented.
Patent JP-H04121196-A (JP)
Title: Control of transesterification
Inventor: KATSUMATA SHIGERU
IPC: C11C3/10
Filed: 1990-09-10
Abstract: PURPOSE:To readily obtain a high-quality ester exchange oil in high yield in subjecting fats and oils to transesterification with lipase by controlling total weight mol concentrations of monohydric lower alcohol, water and diglyceride. CONSTITUTION:In subjecting fats and oils to transesterification with lipase, total weight mol concentrations of two or more selected from monohydric lower alcohol, water and diglyceride is controlled to be 70-400m mol/kg. 1,2(2,3) Diglyceride is preferable as the diglyceride. Preferably lipase is immobilized to an ion exchange resin and used.
Patent JP-H0288599-A (JP)
Title: Lipopolysaccharide-binding and lectin-like substance derived from periplaneta americana linne, method for separating and purifying the same and specific binder consisting essentially of the same
Inventor: NATORI SHUNJI
IPC: A61K38/36
Filed: 1988-09-27
Abstract: NEW MATERIAL:A lectin-like substance, derived from Periplaneta americana Linne, having the maximum about 450,000 molecular weight measured by a centrifugal separation method, divided into single subunits having about 28000 molecular weight measured by sodium dodecyl sulfate(SDS) gel electrophoresis and exhibiting specific binding to bacterial polysaccharides, binding also to D,L-fucose and requiring the presence of calcium ions for expressing agglutination of hematocytes. USE:A removing agent for lipopolysaccharides contaminating in a production process for medicines and determining reagent for the lipopolysaccharides. PREPARATION:For example, a humor of Periplaneta americana Linne is mixed with sheep erythrocytes and the resultant the supernatant is subjected to ion exchange treatment. Adsorption, separation and fractionation treatments are then carried out by affinity chromatography using lipopolysaccharides and mannose as ligands to afford the objective lipopolysaccharide-binding and lectin- like substance.
Patent JP-H0794847-A (JP)
Title: Wiring design of discrete printed wiring board
Inventor: ABE TAKAAKI
IPC: H05K1/00
Filed: 1993-09-27
Abstract: PURPOSE:To provide a wiring design suppressing generation of a flaw of an insulated wire able to be generated in manufacture and lowering no wiring efficiency in a wiring design of MWB. CONSTITUTION:In a wiring design of a printed wiring board performing discrete wiring of an insulated wire, through holes 1 are arranged, a wiring lattice in the orthogonal direction is arranged by an X-directional wire 3a and a Y- directional wire 3b and a wiring lattice in the slanted direction is arranged by a slanted wire 2. Then, wiring lattices in the respective directions are provided so as to further thereon superpose the tops of the wiring lattices in the slanted directions to the wiring lattices in the orthogonal direction.
Patent JP-S61118727-A (JP)
Title: Liquid crystal matrix display device
Inventor: FUJITA SHINGO
IPC: G02F1/1343
Filed: 1984-11-14
Abstract: PURPOSE:To make a large-scale display with excellent contrast by providing a driving power circuit equipped with a low-pass filter. CONSTITUTION:A liquid-crystal matrix display device 8 has a liquid-crystal layer between a couple of substrates; N scanning electrode groups are arrayed in one direction one one of opposite surface of the substrate and M signal electrode groups are formed on the other surface at right angles. Driving power circuits 5 and 6 are each equipped with a low-pass filter and only a low-frequency component having a large difference between an on and an off voltage is applied to the liquid-crystal layer to increase the ratio of the on and off voltages of the liquid-crystal layer, thereby realizing the high-contrast display.
Patent JP-2000066839-A (JP)
Title: Input pen for information equipment, and input system using the input pen
Inventor: FUJISHIRO TOMOYUKI
IPC: G06F3/0354
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an input pen for information equipment capable of preventing the input part of the information equipment from being damaged erroneously by the input pen even when the switching to the input pen for information equipment is forgotten at the time of inputting information to the information equipment by providing a means for being automatically switched to the input pen for information equipment, and to provide an input system using the input pen. SOLUTION: This input pen 1 for information equipment having both an input means 11 and a writing means 12 for information equipment is provided with a receiving means 13 for receiving signal information sent from external equipment to any of optic, magnetic or electric means and a switching means for switching the input pen to either of the input means 11 or the writing means 12 in response to the signal.
Patent JP-H07169138-A (JP)
Title: Reserved video recording method of videocassette recorder
Inventor: KIN ZAIGAKU
IPC: H04N5/7826
Filed: 1994-10-04
Abstract: PURPOSE: To reserve and video record a serial television program broadcasted at least two or more times every week by setting the video recording start day and video recording end day of the television program and comparing the present date with the set video recording start day. CONSTITUTION: A start date Ta and an end date Tb for video recording a desired television program are inputted to a controller 50 through a remote controller 10 or a key matrix 40 and further, two or more days T1 and T2 of the week when the program is to be broadcasted, the video recording start time Ts and the end time Te are inputted to the controller 50 and set. Then, if Ta<=Tc when the present data Tc is compared with the data Ta and if Tb>=Tc when it is compared with the date Tb further, whether or not the present day Td of the week equals with the set days T1 and T2 of the week is judged. When the day Td of the week equals with one of the days T1 and T2 of the week and the present time T reaches the time Ts, a VCR is operated and the serial television program is video recorded on a video tape by a video recording/reproducing circuit 60.  Then, when the time T reaches the time Te, a control part 50 stops the operation of the VCR and stops the video recording of the serial television program.