baber/WOPTO huggingface dataset:
Patent JP-2001059421-A (JP)
Title: Premixed compression self-ignition engine and control method therefor
Inventor: SAKO TAKAHIRO
IPC: F02D9/04
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To make the self-ignition timing adequate by a simple configuration in a premixed compression self-ignition engine, the operation cycle of which is composed of an inlet stroke for sucking at least oxygen containing gas from an inlet port into a cylinder, compression-expansion strokes for allowing a pre-mixture to be compressed and self-ignited to burn in the cylinder, and an exhaust stroke for exhausting exhaust gas to an exhaust port, to maintain the rotation of a crankshaft. SOLUTION: This engine is structured so that a flow regulating valve 6 is provide at an exhaust port 14a so as to detect the timing of compression self-ignition in the engine operation cycle, and the amount of remaining exhaust gas in a cylinder at the time of completion of the exhaust stroke can be set by adjusting the timing of opening or closing the flow regulating valve 6. Based on the detected timing of compression self-ignition, the amount of remaining exhaust gas in the cylinder is controlled to control the timing of compression self-ignition.
Patent JP-H0877722-A (JP)
Title: Information recording and reproducing device
Inventor: SUZUKI MIKIYOSHI
IPC: G11B7/00
Filed: 1994-09-06
Abstract: PURPOSE: To suppress the influence of signal missing by medium defects, etc., and to adequately reproduce recording data by controlling the delay quantity of a sampling block in accordance with the differential value of the reproduced signals sampled at the timing before and behind the recording bits of preamble signals. CONSTITUTION: A timing generating section 14 has a delay quantity command Dxa selected by a switch 25 during the reading period T1 of the preamble signals from the timing for starting detection of the preamble signals and successively changes the command value DXa generated from a delay quantity generating section 26 and the delay quantity command value Dxb generated from a delay quantity generating section 27 with the 2 byte of the preamble signals as a period in the state that sampling clocks SP are synchronized with clock marks. The respective sampling clocks SPa, SPb added to A/D converters 11, 12 change successively in synchronization with the change in the delay command values Dxa, Dxb, thereby successively changing the delay quantities of the digital reproduced data DF1, DF2 outputted from these A/D converters 11, 12.
Patent JP-S61114582-A (JP)
Title: Semiconductor device
Inventor: KAWADA HARUO
IPC: H01L21/338
Filed: 1984-11-09
Abstract: PURPOSE:To obtain electric fields for increasing the drift velocity of carriers in a channel region with the utilization of piezoelectric polarization, by selecting the type of an insulation film to be provided near the gate electrode of a compound semiconductor FET. CONSTITUTION:Si ions are implanted into the (100) plane of a semi-insulating GaAs substrate 1 to form an N type channel layer 2. A gate electrode 3 is then formed such that the width of the gate is directed in the (01-1) direction. Ions are implanted with the use of the gate electrode 3 as a mask to form an N<+> type source and drain regions 4, and source and drain electrodes are provided thereon. An SiO2 film 6 and an Si3N4 film 7 are adhered on the source side and on the drain side, respectively. Accordingly, piezoelectric polarization is caused by the stress exerted on the semiconductor substrate by the insulation films such that the source side has the negative polarity and the drain side has the positive polarity. The drift velocity in the channel can be increased by these electric fields, and thus the characteristics of the FET can improved.
Patent JP-H0286896-A (JP)
Title: Fragrant agent for treating filthy water
Inventor: WATANABE TETSURO
IPC: E03D9/02
Filed: 1988-09-22
Abstract: PURPOSE:To obtain a fragrant agent for treating filthy water having increased quick effect and to improve functions of microorganisms by constituting the agent of 100 pts.wt. microorganism component consisting of microorganisms, cultivation medium and carrier, 0.5-2.0 pts.wt. colorant, 10-40 pts.wt. refreshing drink and 10-40 pts.wt. product of lactic fermentation. CONSTITUTION:0.5-2.0 pts.wt. colorant component for adjusting a hue of the title agent, 10-40 pts.wt. refreshing drink and 10-40 pts.wt. product of lactic fermentation, as org. materials for generating fragrant components by the decomposition by microorganisms, are mixed with 100 pts.wt. microorganisms component consisting of microorganisms, cultivation medium, and carrier, for example, a microorganisms component contg. 10<11>-10<12>/g bacteria of Bacillus genus, 10<9>-10<12>/g bacteria of Streptococcus genus, 10<4>-10<12>/g Enterobacter genus, 10<5>-10<9>/g Nitrosomonas genus, 10<7>-10<9>/g Nitrobacter genus, 10<5>-10<9>/g Pseudomonas genus, 10<7>-10<9>/g Cellulomonas genus, each per 1g said microorganisms component. Thus, org. matters having fragrance are generated.
Patent JP-H1189173-A (JP)
Title: Friction brake structure of motor
Inventor: MIYOSHI SHINJI
IPC: F16D55/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To reduce mold costs and machining costs and at the same time improve assembly working efficiency by providing a whirl-stop mechanism for engaging the innerperiphery surface of a brake shoe part to the outer- periphery surface of a bearing housing part for supporting the rotary shaft of a motor while supporting the brake shoe. SOLUTION: A whirl-stop mechanism A is provided on the inner-periphery surface of a brake shoe part 11 and on the outer-periphery surface of a bearing housing part so that the brake shoe part 11 does not rotate with a brake plate. Then, when a motor is driven, output is taken out of a rotary shaft by the rotation of a rotor. On the other hand, the brake plate rotates along with a rotary shaft and a damping force is given due to the slide with the brake shoe part 11. At this time, a plurality of engagement recessed parts 16 of the whirl- stop mechanism A being provided on the inner-periphery surface of the brake shoe part 11 are engaged to a plurality of engagement projection parts 15 of the whirl-stop mechanism A being provided on the outer-periphery surface of the bearing housing part, thus achieving whirl-stop.
Patent JP-S61115535-A (JP)
Inventor: ARIMATSU TOSHIHARU
IPC: A61B5/04
Filed: 1984-11-12
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-2001062886-A (JP)
Title: Cooling mold of regenerated article of waste primarily comprising waste plastic
Inventor: AOKI KAZUYOSHI
IPC: B29C33/02
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To fix and hold a regenerated article in a cooling mold to cool the same in a stable state by stably supporting the regenerated article in the cooling mold by a pair of forms and locking a lid mold to a receiving mold by a mold locking device. SOLUTION: An injection-molded regenerated article P of which the surface is cured is taken out of a mold by a transfer device and pushed in a pair of forms 10c of a cooling mold 10 from a tapered regenerated article entrance and exit end part until the front end edge part thereof comes into contact with a stopper. By this method, the regenerated article is horizontally supported from both side surfaces thereof by a pair of the forms 10c. In this state, a fluid pressure type cylinder 14a is operated and the rod 14b is extended downward to allow the lid mold 10b of the cooling mold 10 and the forms 10c to fall along with a rotary type actuator 17 against the energizing force of a compression spring to match the lid mold 10b with the receiving mold 10a in water.
Patent JP-H08146397-A (JP)
Title: Liquid crystal device and its manufacture
Inventor: KURIYAMA TAKESHI
IPC: G02F1/1333
Filed: 1995-09-14
Abstract: PURPOSE: To provide a liquid crystal display device capable of suppressing low temp. memory phenomenon, obtaining a high contrast image can be obtained and being operated with a low driving voltage, having a large screen and thin in shape. CONSTITUTION: This device has a light-controlling layer that contains a liquid crystal material and a transparent solid material formed by polymerizing a polymerizable composition, between two substrates each having an electrode layer, which composition consists of the following component: (1) a polyfunctional (meth)acrylate derivative; (2) a monofunctional straight-chain alkyl (meth)acrylate derivative (2-a) or a monofunctional, straight-chain alkyl- substituted (poly)alkylene glycol mono(meth)acrylate derivative (2-b); and (3) an alkyl (meth)acrylate derivative having a monofunctional alkyl branched chain(s) (3-a), an alkenyl (meth)acrylate derivative having a monofunctional alkyl branched chain(s) (3-b), an alkyl-substituted (poly)alkylene glycol mono(meth)acrylate derivative having an alkyl branched chain(s) (30-c), an alkenyl- substituted (poly)alkylene glycol mono(meth)acrylate derivative having an alkyl branched chain(s) (3--d) or an alicyclic monofunctional (meth)acrylate derivative (3-e).
Patent JP-H0574303-A (JP)
Title: Electromagnetic relay
Inventor: ENDO TOMOHISA
IPC: H01H50/44
Filed: 1991-09-18
Abstract: PURPOSE:To miniaturize an electromagnetic relay and decrease its power consumption by keep the least sufficient distance between the surfaces of a conducting member positioned around a coil and the coil. CONSTITUTION:The coil 62 of an electromagnetic relay made up by installing a conducting member 31a at a position near from the surface of the coil is made up by changing the outside diameter of the coil at the position corresponding to the conducting member 31a so that the distance between the surface of the coil 62 and the conducting member 31a positioned around the coil 62 can be kept as prescribed.
Patent JP-S60126022-A (JP)
Inventor: SASAKI KOUSUKE
IPC: A01K61/00
Filed: 1983-12-14
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-H03101404-A (JP)
Title: Oscillator
Inventor: UMEDA YOTARO
IPC: H03B5/12
Filed: 1989-09-14
Abstract: PURPOSE:To make the oscillating frequency stable by connecting a feedback circuit to an amplifier circuit comprising cascade connection of a common source amplifier and a common gate amplifier, that is, a cascode amplifier so as to form a clap oscillator. CONSTITUTION:Input and output terminals of a cascode amplifier being cascade connection of a common source amplifier 2 and a common gate amplifier 13 are connected as a closed loop with a feedback circuit 1 to form a clap oscillator. Since the gain of an amplifier section is increased, even when the capacitance of capacitors 15, 16 connecting in parallel with an output of the feedback circuit 1 is increased to reduce a transfer function, the oscillation is attained. Even when the FET parameter is fluctuated, the effect on the oscillating frequency is decreased.
Patent JP-H0979798-A (JP)
Title: Correcting method of defective picture element and infrared ray picture induction device therefor
Inventor: YOSHIMOTO MASAHIRO
IPC: H04N5/367
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent lock-on caused by the misrecognition of a defective picture element as a target by judging that a body, corresponding to one picture element, is detected continuously for a given period of time. SOLUTION: When a proposed target is operated during searching a target, the size of the target picture is detected whether the size is the same as one picture element or not (S6). Next, the position of the operated proposed target is considered that it is necessarily changed from the position of the picture of a front frame since a gimbal in a guidance device searches the target while being moved during searching the target or the field of view of a missile is changed continuously by the turning of a mother vehicle, carrying this missile.  Accordingly, the proposed target or the defective picture element outputs a high brightness level on the same coordinate and the proposed target is operated continuously thereafter (S7), the picture element can be considered as a defective picture element substantially whereby the picture element is corrected so as not to be operated as the proposed target thereafter.
Patent JP-H0555540-A (JP)
Title: Ccd shift registor
Inventor: WADA KAZUJI
IPC: H01L29/762
Filed: 1991-08-22
Abstract: PURPOSE:To provide a CCD shift registor in which the potential of output gate section can be adjusted in a certain range as desired. CONSTITUTION:The impurity area to adjust the potential of a charge transfer section 15 and output gate section 16 is composed of two layers, i.e., an impurity area 17 as the first layer formed from the section 15 to the lower part of the section 16 and an impurity area 18 as the second layer that is formed to the halfway of the first polysilicon gate electrode 13 on the final stage of the section 15. Then, the impurity concentration of the first layer is selected corresponding to the potential of the output gate section through implanting ions two times.
Patent JP-S6481238-A (JP)
Title: Tape carrier
Inventor: WATANABE MASAYUKI
IPC: H01L21/60
Filed: 1987-09-24
Abstract: PURPOSE:To guarantee performance of chip and high-density packaging by measuring the chip performance using a measuring terminal after incorporating a chip, cutting the tip of lead pattern and by obtaining a chip with lead piece performing cutting at the above cut area. CONSTITUTION:A device hole 4 for incorporating a chip 5 is provided at the center of a film tape 2 and one part of a lead pattern 6 formed on the film tape 2 is allowed to protrude within it. In the tape carrier 2 connecting the edge to a measuring terminal 9, a chip 5 is incorporated within a device hole 4 and the characteristics are measured using the measuring terminal 9. Then, a lead is cut at a nick 7 provided on the lead pattern 6 to obtain a chip 5 which is provided with a lead piece with a coating thickness part 8 which becomes a bonding pad.
Patent JP-H1189069-A (JP)
Title: Water-proof processing for wire terminal
Inventor: MAKITA YASUMITSU
IPC: H01R13/6582
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a water-proof processing structure for a wire terminal, assuring higher reliability for water-proofing between the terminal of a wire and a housing for accommodating the same. SOLUTION: An electric wire 10 is provided with a shield layer inside an external sheath 11 and is also provided with three insulated core wires 13 further inside thereof. A reforming ring 46 is inserted between the external sheath and a shield layer 12 of the wire 10 to reform the external sheath 11 into a circular shape and a water-proof ring 39 is closed tightly to the external circumference surface of external sheath 11. In this way, since the shape can be maintained in a predetermined shape by the reforming ring 46, even in the case of a wire 10 which is provided with a plurality of insulating cores 13 an easily becomes unstable in the shape of the external sheath 11, the water- proof ring 39 can be tightly and stably provided at the external circumference surface of the wire 10 in order to improve the water-proof property.
Patent JP-H06206707-A (JP)
Title: Method for separation and recovery of oxygen through ion permeating membrane
Inventor: ROBAATO MAIKERU SOROGUTSUDO
IPC: B01D53/22
Filed: 1993-08-30
Abstract: PURPOSE: To continuously separate and recover oxygen by treating an oxygen-contg. gaseous mixture contg. pollutants, such as water, carbon dioxide and volatile hydrocarbons with an ion transport permeable membrane and making operation under a controlled temp. cycle.  
     CONSTITUTION: (a) The oxygen-contg. gas is supplied to a first gas chamber isolated from a second gas chamber by the ion transport permeable membrane consisting of multicomponent oxides. (b) The oxygen partial pressure in the first gas chamber is made excessive or the oxygen partial pressure in the second gas chamber is lowered or both thereof are executed, by which the difference pressure of the oxygen partial pressure between the first gas chamber and the second gas chamber is regulated to a positive value. (c) The oxygen-contg. gaseous mixture is brought into contact with the ion transport permeable membrane at about 650 to 800°C, by which the compressed oxygen-contg. gas is separated to a permeance oxygen stream and an oxygen decreasing gaseous stream and the recovery of the oxygen permeance stream is executed until the permeable gas falls to a prescribed value. (d) The temp. is held at about ≥810°C to restore permeability when the permeability falls down to the prescribed value. (e) The stages c and d are repeated. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6392005-A (JP)
Title: Coil with fine pattern
Inventor: SUMIKURA SUSUMU
IPC: H03K3/26
Filed: 1986-10-06
Abstract: PURPOSE:To obtain a coil with a fine pattern without occurrence of leaking defects, by providing a coat film by electrodeposition on the side part of a linear conductor forming the patterned coil. CONSTITUTION:A patterned coil 2 is formed on an insulating substrate 1. Then under the state a resist material 3 is made to remain or removed as required, a specified coat film 5 is formed between conductors or in the direction of the thickness of the conductor by an anion-based or cation-based electrodeposition method. Therefore, the uniform, thin coat film 5 can be formed on the exposed part of the conductor. The accuracy of the laminated layers of the patterned coil can be enhanced. The coat film can be positively formed on the side part of the conductor through the very narrow gap between the conductors. Thus the excellent leak preventing effect is obtained.
Patent JP-H1186122-A (JP)
Title: Vending machine
Inventor: MIURA KEISUKE
IPC: G07F11/62
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine which can always display and store commodities at each prescribed easy-to-see position with enhanced a showcase effect. SOLUTION: A spacer 833 is placed at the rear side of a commodity A put on a commodity tray 831a, so that the commodity A will not move to the rear side of the tray 831a and located at its prescribed position, even when the tray 831a holding the commodity A having a small floor area is moved to a front store part 82a from a rear store part 82b. Thus, the commodity A can be observed from the outside via a small door 9. The tray 831a uses a magnetic material, and also a magnet sheet is provided on the bottom floor of the spacer 833, and accordingly the spacer 833 becomes freely detachable from the tray 831a. Then the placing position of the commodity A can be easily changed, or the commodity A can be easily attached to and detached from the tray 831a, in response to the shape, etc., of the commodity A.
Patent JP-H0770172-A (JP)
Title: Purification of dna-affinitive protein
Inventor: NAKAMURA TAKESHI
IPC: C07K1/22
Filed: 1993-08-30
Abstract: PURPOSE:To provide a method for purifying a DNA-affinitive protein by using a rigid carrier having a relatively high specific gravity and high-densely supporting DNA chains. CONSTITUTION:The characteristic of this method for purification of a DNA- affinitive protein comprises preparation of a DNA-supporting carrier by introducing toresyl groups on the surface of a silica-based carrier and bonding DNA chains having a base sequence specifically affinitive to a specified protein and containing an introduced terminal amino group through the toresyl groups to the carrier, adsorption of the specified protein through the DNA chains on the prepared DNA-supporting carrier, removal of the other proteins and subsequent separation of the adsorbed specified protein from the DNA chains.
Patent JP-H08206688-A (JP)
Title: Scale preventive for drain pipe of toilet
Inventor: TAKEMURA EIJI
IPC: C11D7/26
Filed: 1995-08-23
Abstract: PURPOSE: To efficiently prevent scale consisting of calcium as a main component from being stuck to the drain pipe of a toilet by using a molded form which incorporates solid acid as an effective component and contains base material and/or the other additive, if necessary. CONSTITUTION: A solid acid used herein is acidic substance being solid at normal temperature. For example, the acidic substance is used without being especially restricted which reacts with calcium ions and does not form salt having <=0.001g/100g (water) solubility for water at pH5-8.5. For instance, salts of strong acid and weak base and organic acid are cited. A dissolving velocity regulating agent, a surfactant, perfume, a coloring matter and a corrosion preventive, etc., are used for an additive to be added. The mixture of these respective components is formed into a molded material having an arbitrary shape. Solid acid is dissolved into urine and washing water by making the available component of a scale preventive into solid acid. Scale is prevented from being stuck to a drain pipe because pH of drainage is kept low. Further, corrosion of the drain pipe is extremely negligible.
Patent JP-H0285881-A (JP)
Title: Guidance lamp apparatus
Inventor: MOTOHASHI HIROYUKI
IPC: G09F13/04
Filed: 1988-09-22
Abstract: PURPOSE:To form the title apparatus to a thin shape by providing a terminal block on a display panel and the outside of a body, allowing an external wiring not to pass through the inside of a case, and making an interval between the panel and a lamp small. CONSTITUTION:On the inside surface of case frame members 16, 17 of an apparatus body 10, a straight tube shape lamp 33 is attached to the center part against the height direction and the thickness direction of the body 10. Also, to the body 10, a display panel 38 having light transmissivity is attached, and the panel 38 is formed by one piece of flame-retardant acryl resin plate having a pattern of light diffusivity. Therefore, even if an interval between the lamp 33 and the panel 38 is allowed to approach, the safety is secured. In this state, lighting parts of the lamp 33 are connected to a terminal block 42. The terminal block 42 is attached to the upper side member 11 in the center part of the member 11 of the body by providing a wire connecting hole 43 on a window hole part 20 opened on the upper face of the body 10 and allowing a wire connecting part 44 to face. In such a way, since an external wiring does not pass through the inside of the body 10, the interval between the lamp 33 and the panel 38 becomes small, and the apparatus can be formed to a thin shape.
Patent JP-H0574698-A (JP)
Title: Resist applicator
Inventor: NAKAYAMA AKIRA
IPC: B05C11/08
Filed: 1991-09-18
Abstract: PURPOSE:To provide a resist applicator which can maintain the temperature of a resist discharged onto wafers at a fixed value. CONSTITUTION:A temperature sensor 12 is attached to the front end section of a resist discharge nozzle 1 provided in a resist applying chamber 10 and the temperature detected output of the sensor 12 is used as one of the temperature control parameters to a resist supplying tank 4 and the chamber 10. Therefore, a discharged resist is maintained at a constant temperature, because the temperature of the resist detected with the sensor 12 for monitoring resist temperature immediately before the resist is discharged is given to a temperature controller 5 as one of its control parameters and the temperatures in the tank 4 and chamber 10 are controlled to prescribed values.