baber/WOPTO huggingface dataset:
Patent JP-2000023596-A (JP)
Title: Aquarium with heater
Inventor: NAKAMURA KAZU
IPC: A01K63/06
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an aquarium with a heater, capable of avoiding an accident by the local overheating caused by the heater when the operation of a circulation device is stopped by synchronously operating the heater with the circulating device. SOLUTION: This aquarium with a heater having an exothermic wire has an operation circuit for stopping the supply of an electric source for the heater when the water flow in the aquarium or the rotation of a pump is stopped, to avoid an accident caused by a local overheating.
Patent JP-H0912838-A (JP)
Title: Resin composition excellent in flowability
Inventor: KURODA TAKAYUKI
IPC: C08L67/00
Filed: 1995-06-28
Abstract: PURPOSE: To obtain a resin compsn. excellent in stiffness and impact resistance and improved in melt flowability and moldability by compounding an ABS resin with polycaprolactone. CONSTITUTION: This compsn. is obtd. by mixing 99.9-10wt.%, pref. 99.9-85wt.%, ABS resin obtd. by a known polymn. process from 5-70wt.% butadiene rubber, 20-70wt.% styrenic mononmer, 10-40wt.% acrylonitrile monomer, and 0-30wt.% unsatd. carboxylic ester (the sum being 100wt.%) with 0.1-90wt.%, pref. 0.1-15wt.%. polycaprolactone having a number-average mol.wt. of 5,000-80,000, if necessary together with other additives, and kneading the resulting mixture at 150-300 deg.C with a known melt mixer. The mixture as it is can be directly molded. The compsn., having a low melt viscosity and an excellent moldability, can be suitably used esp. for a large-sized or a thin-walled molding, etc.
Patent JP-S57108432-A (JP)
Title: Internal combustion engine having plural power sources
Inventor: YAMAKAWA TOORU
IPC: F02D25/04
Filed: 1980-12-25
Abstract: PURPOSE: To stable a stable output in good timing and prevent delay of a response both at rapid acceleration and moderate acceleration, by changing the timing of starting the other power source in accordance with a state of acceleration.  
     CONSTITUTION: The change of an acceleration state is converted into a change of electric potential by a slider 76 and input to a differentiation circuit 87, then a change of the signal is differentiated by this differentiation circuit 87 and input to a decision circuit 88. The decision circuit 88 varies the timing for starting a starter 85 in accordance with variation of the electric potential, to output a starting signal respectively at early timing in case of rapid acceleration while at delay timing in case of moderate acceleration. In this way, in case of rapid acceleration, the second engine 2 is previously started, when a throttle valve is fully opened, an electromagnetic powdery clutch 42 is directly connected for stable rotating motion of the second engine 2, while in case of moderate acceleration, the second engine 2 is started immediately before the throttle valve is fully opened. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6340946-A (JP)
Title: Simulator
Inventor: ISHIWATA OSAMU
IPC: G06F11/28
Filed: 1986-08-06
Abstract: PURPOSE:To increase a simulation processing, speed, and to improve the efficiency of a test and a debug of various programs, by executing its retrieval by a retrieval processing of once, when an operand of an instruction or a designated data, etc. are stored in plural storage areas of a program memory. CONSTITUTION:A CPU 3 and a channel 4 are connected to a memory 1 of a computer system by a system bus 2, and a magnetic disk device 5 and a disk device 6 are connected to the channel 4 through a disk and display control devices 7, 8, respectively. A specific area 10a of the memory 1 is allocated to a program memory 10 of this system, and in the memory 10, a control field 11a and a data field 11b are placed in each storage area 11 of the minimum unit, respectively. Also, by machine language interpreter 12, an instruction of a simulation object program is interpreted, and by a control part 13, the interpreted instruction is given to a memory control part 14, and a retrieval processing of plural storage areas is executed by a retrieval of once.
Patent JP-H0472890-A (JP)
Title: Logical comb line filter
Inventor: SAWADA AKIRA
IPC: H04N9/78
Filed: 1990-07-12
Abstract: PURPOSE:To reduce a circuit scale to reduce cost by selecting a composite video signal and the signal delayed by one scanning period, and the signal delayed by two scanning periods based on the size of the signal. CONSTITUTION:The above filter consists of a band-pass filter 81 which an input signal (a) passes, two delay circuits 11 and 12 connected in series with a band-pass filter 82 inserted between them, three comparing circuits 51, 52, and 55, two selectors 67 and 68, two exclusive OR circuits 91 and 92, an adding circuit 41, and inverters 71 and 72. A composite video signal alpha, the level of the output of the first delay circuit 11, and that of the second delay circuit are compared with each other, and the signal having the second signal level is added to the output of the first delay circuit 11 as the addition signal. Thus, one input signal of an adding circuit 41 is fixed, and a circuit having the same characteristic as conventional is obtained with the smaller number of transistors.
Patent JP-S6429818-A (JP)
Title: Electrode plate for display device
Inventor: FUKUYOSHI KENZO
IPC: G09F9/30
Filed: 1987-07-24
Abstract: PURPOSE:To decrease the reflectivity of external light to a half and to enable the efficient and continuous film formation of a transparent electrode and metal chromium by forming the transparent electrode which is specified in the film thickness first, then forming the thin film of the metal chromium. CONSTITUTION:At least color filters 14, the transparent electrode 12 having 300-900Angstrom  film thickness and the thin film 13 of the metal chromium are formed in this order on a transparent substrate 11. The transparent electrode 12 and the thin film 13 of the metal chromium are continuously formed by a sputtering method and the thin film 13 of the metal chromium is subjected to patterning of a resist by an ordinary photolithography technique and etching by a cerium nitrate soln. in this case. The transparent electrode and the thin film of the metal chromium are thereby continuously formed. The reflectivity of external light from the glass surface is thus decreased by about half and the display grade of a liquid crystal display is improved.
Patent JP-H0936554-A (JP)
Title: Printed wiring board mounting structure
Inventor: WATANABE TAKAFUMI
IPC: B42D15/10
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board mounting structure, which does not reduce the strength of a frame even if the board thickness of a printed wiring board is made thick and does not require a frame to correspond to every board thickness of the board. SOLUTION: A printed-wiring board mounting structure is constituted into a structure, wherein all of an external layer copper foil 8, an internal layer copper foil 9, a solder resist 10, a screen print 11 and the like (or all of the external layer copper foil, the internal layer copper foil, the solder resist, the screen print and the like between the center of the board thickness of a printed wiring board and either of the surface layers of the board) of parts 5, which are fitted into a frame, of the peripheral parts of the printed wiring board are eliminated and the printed-wiring board peripheral parts 5 are fitted in the frame. That is, the thickness 6 of the parts 5 is made thinner than the thickness 7 of the other parts, which are not fitted in the frame, of the peripheral parts of the printed wiring board.
Patent JP-H0629917-A (JP)
Title: Mobile radio telephone system
Inventor: SAKAI AKIHIKO
IPC: H04B1/38
Filed: 1992-07-13
Abstract: PURPOSE:To provide the economical telephone set by which the sphere of action of the user is extended. CONSTITUTION:The mobile radio telephone set is roughly divided into a main body transmitter section 1 and a portable receiver section 2, and the transmitter section 1 is provided with an antenna 3 for transmission reception to/from a base station, a multicoupler 4, a radio transmitter 5, a transmission controller 6, a cordless receiver 7 and a power supply device 8. The receiver section 2 is provided with an antenna 10 used to receive a radio wave from the base station, a radio receiver 11, a main controller 12, a speaker 13, a microphone 14, a press-to-talk switch 15, a cordless transmitter 16 and a power battery 17, and is removable through connectors 9, 20, and the receiver section 2 is exclusively for the reception and the transmission from the receiver section 2 is implemented from the transmitter section 1 via cordless handsets 16, 7.
Patent JP-H0931078-A (JP)
Title: Carborane-containing gadolinium-dtpa complex, its intermediate and their production
Inventor: YAMAMOTO YOSHINORI
IPC: C07F5/02
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject complex by passing through a process for introducing a carborane unit to a specific compound, capable of continuously measuring the accumulation of a boron carrier in a tumor tissue, having much stronger cancer cell lethal ability. SOLUTION: This carborane-containing gadolinium-DTPA complex of formula I is obtained by reacting a DTPA ester derivative of formula II (R'1 is a lower alkyl) with a carborane derivative of formula III (R is a lower alkyl) in the presence of a palladium derivative [e.g. palladium-2(benzylideneacetone) complex, etc.], treating the prepared carborane-containing DTPA derivative of formula IV with a base (e.g. lithium hydroxide, etc.), then with an acid (e.g. hydrochloric acid, etc.), deesterifying and decarboxylating, reacting a prepared compound of formula V with gadolinium trichloride hexahydrate and then treating the resultant compound with an alkali (e.g. sodium carbonate, etc.).
Patent JP-H0934742-A (JP)
Title: Uninterruptible operating method for computer system and uninterruptible computer system
Inventor: KAMEI SHOJI
IPC: G06F11/20
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To enable an uninterruptible operation for 24 hours for 365 days by enabling the operating even during the copying of transaction data. SOLUTION: Concerning an uninterruptible operating method for a computer system 1, any one of two computers 3 and 4 respectively provided with data bases responds to the request of data processing from terminal equipment at least and data processing is performed. A communication line 8 is provided for transferring data between the computers 3 and 4. When there is request of data processing from terminal equipment 5 and data required for its response are not copied yet in a data base 12 or 32 of the computer to respond to it, those data required for the response are transferred through the communication line 8 and a route different from an ordinary copying route and written in the data base 12 or 32 and based on the written data, data processing is performed.
Patent JP-H05243984-A (JP)
Title: Phase synchronizing oscillator
Inventor: GEIRII KEI MONTORESU
IPC: H03L7/20
Filed: 1992-07-13
Abstract: PURPOSE: To provide a SAW stabilized oscillator containing a phase locked loop which is phase-locked by the reference signal of a low frequency having an odd-order difference for the basic frequency of a SAW oscillator. CONSTITUTION: An oscillator contains a mixer 54 which is connected to a reference signal terminal to which the reference signal having the frequency different from the official frequency of a voltage controllable oscillator by the integer-fold of an odd number is supplied and supplies an error signal to the control terminal of the voltage controllable oscillator showing the fluctuation of a phase between the frequency of the reference signal and the frequency of the signal from the voltage controllable oscillator. Namely, the mixer 54 is arranged in the phase lock circuit and the mixer 54 is provided with two center tap transformers 82 and 86 and a diode bridge 84 and it is used as a fractional harmonic detector by mixing the basic frequency with the odd-order harmonic of the reference signal.
Patent JP-S6078050-A (JP)
Inventor: KITAGAWA TSUTOMU
IPC: E04G1/24
Filed: 1983-10-03
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-S6244154-A (JP)
Title: Production of electric conduction processed food and apparatus therefor
Inventor: MIYAHARA KINGO
IPC: A23L5/10
Filed: 1985-08-23
Abstract: PURPOSE:To efficiently subject a raw food material to sterilization treatment while aging and heating, by filling a raw food material in plural opened containers having electric conduction partition plate on the bottom opened side, placing the containers on top of each other and passing current from above and below through electrical contact bodies containing a saline solution while pressing the electrical contact bodies with a pair of electrode plates. CONSTITUTION:A raw food material (A) is filled in plural insulating shape holding frames 1 having a partition electric conduction plate 2 on the bottom opened side, and the resultant plural insulating shape holding frames 1 similarly filled with the raw food material (A) are placed on top of each other in the state of close contact of both sides of the partition electric conduction plate 2 with the raw food material (A) in plural stages. Current is subsequently passed through electrical contact bodies 5 and 6 containing saline solution from above and below the laminated frames 1 placed in plural stages while pressing the electrical contact bodies 5 and 6 with a pair of electrode plates 7 and 8. Thereby, the raw food material (A), placed in plural stages and contained in the frames 1 can be subjected to sterilization treatment at the same time while aging and heating to efficiently mass-produce many electric conduction processed foods.
Patent JP-H05123363-A (JP)
Title: Day care device for the old etc.
Inventor: MINAKI HIDEO
IPC: A61H33/00
Filed: 1991-06-29
Abstract: PURPOSE:To reduce labor of a helper for day care of an old person etc., by providing capability of performing movement of the person between his bed and a bathtub etc., change of clothes onb the bed etc., or the like very simply. CONSTITUTION:The body 1 of a day care device with a bed 2 and bathtub 3 laid in line is furnished with an endless conveyor whose carrier side passes over them and return side under them, wherein the conveyor is equipped with a tension adjusting mechanism to change the tension of the conveyor, place a placing part on the bed 2, and sink or elevate into/from the bathtub. The endless conveyor is fitted with a driving means to allow placing part for the person to be day cared furnished at the conveyor to make reciprocation on the carrier side. To fix the placing part to shafts 12, 12, it is formed with a towel and a plurality of nets 21, 21... divided in a plurality of segments in the direction perpendicular to the shafts 12, 12.
Patent JP-H0851228-A (JP)
Title: Manufacture of photovoltaic element
Inventor: SAKAI AKIRA
IPC: C23C16/50
Filed: 1994-08-08
Abstract: PURPOSE:To perform generation of plasma without making the sharp change of the conditions on plasma generation and film growth by introducing microwave energy into a film growth space in advance, and introducing RF energy succeedingly. CONSTITUTION:First, second, and third applicators 104a, 104b, and 104c for introducing microwave energy are attached, respectively, to the sidewalls of a film growth space 101a, 101b, and 101c, in the shifting direction of a band- shaped member 1. Moreover, 102a, 102b, and 102c are metallic bias bars being RF bias application means. Smooth and stable shifting from plasma generation to film growth process becomes possible without expensive incidental facilities by adding microwave power thereby applying RF power, and abnormal discharge such as spark, etc., which were easy to occur at plasma generation in conventional method, can be prevented, so the effective operation time of a film growth device can be increased.
Patent JP-2001011483-A (JP)
Title: Aqueous operational liquid composition
Inventor: OTSUKA IWAHIRO
IPC: C08L71/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which is excellent in lubricity, thermal stability and oxidation stability by blending a specific amount of a polyether-monol or a polyether-polyol obtained by reacting ethylene oxide and a monoepoxide having a specific number of carbon atoms with a compound containing an active hydrogen atom using a combined metal cyanide complex as a catalyst. SOLUTION: A composition is obtained by blending 5-30 pt.wt., against 100 pts.wt. of the composition, of a polyether-monol or a polyether-polyol having a molecular weight of 4,000-40,000 obtained by reacting a monoepoxide having not less than 3 carbon atoms. As a monoepoxide having not less than 3 carbon atoms, propylene oxide, 1,2-butylene oxide 2,3-butylene oxide and isobutylene oxide are preferable. A preferable blending ratio of ethylene oxide and a monoepoxide having not less than 3 carbon atoms is 3/7-9/1 in weight. The reaction temperature is preferably 30-180 deg.C. The pressure at the reaction is preferably not more than 5 kg/cm2.
Patent JP-H11242225-A (JP)
Title: Liquid crystal display device
Inventor: TAKEDA TOMOHIRO
IPC: G02F1/13363
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device of a VA (vertically aligned) type with excellent visual angle characteristics while keeping contrast and operation speed, etc., as excellent as before. SOLUTION: For this liquid crystal display device, liquid crystal whose dielectric constant anisotropy is negative is clamped between first and second substrates 12 and 13 for which a vertical alignment processing is executed to a substrate surface and the alignment of the liquid crystal becomes almost vertical when not applying a voltage, becomes almost horizontal in applying a prescribed voltage and becomes oblique applying the voltage smaller than a prescribed voltage. In this case, a first domain control means for controlling the alignment direction of the liquid crystal in applying the voltage smaller than the prescribed voltage is provided on the first substrate 12.  Then, the first domain control means is provided with a first structure (20A, 23) for turning a part of the contact surface with the liquid crystal of the first substrate 12 to a slope provided on the first substrate 12, it is aligned almost vertically to the slope when not applying the voltage and the alignment direction of the surrounding liquid crystal is decided by the alignment direction around the slope when the voltage is applied.
Patent JP-H1032210-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKONOGI KENSUKE
IPC: H01L21/322
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a SIMOX substrate in which contamination with heavy metals and the crystal defect density are reduced, by forming a gettering film on the back side of a semiconductor substrate, holding the substrate to a specified temperature, implanting oxygen ions to the surface of the substrate, and then removing the film and heat-treating the substrate at a temperature not lower than a specified value. SOLUTION: A gettering film 2 is formed on the back side of a semiconductor substrate 1. Then, the substrate 1 is held at 400-700 deg.C, and after oxygen ions 3 are implanted to the surface of the substrate, the film 2 is removed and the substrate 1 is heat-treated at a temperature not lower than 1300 deg.C. For example, a polycrystal silicon film 2 is deposited on a single crystal silicon substrate 1. After the substrate 1 is held at 400-700 deg.C, oxygen ions 3 are implanted to the surface of the substrate, thus forming an oxygen-implanted layer 4. Then, the polycrystalline silicon film 2 in which heavy metals are absorbed is etched with a KOH solution. Then, the substrate 1 is heat-treated at a temperature not lower than 1300 deg.C, thus causing the implanted oxygen to react with the silicon of the substrate and to form a buried silicon oxide film 5.
Patent JP-H0933339-A (JP)
Title: Method and device for monitoring light
Inventor: NIIZAKA SHIYUNSUKE
IPC: G01J1/04
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for monitoring light which is resistant to irradiation with a light of high power, particularly, laser beam, and can take out a reference light with a simple structure, and a device therefor. SOLUTION: A prism 1 is arranged so as to totally reflect a laser beam 5, and a prism 2 is arranged on the reverse side 1a of total reflection surface of the prism 1 interposing a spacer 3 between. A detector 4 for receiving the light taken out by the prism 2 is arranged in the rear of the prism 2. The laser beam 5 incident on the prism 1 is totally reflected by the total reflection surface 1a, but its evanescent light is partially advanced into the prism 1 without being reflected because of the presence of the prism 2 arranged with a space therewith. This transmitted light 6 is detected by the detector 4 arranged on the optical path.
Patent JP-H0524480-A (JP)
Title: Exposure/housing control method for vehicular camera
Inventor: SATONAKA HISASHI
IPC: H04N5/222
Filed: 1991-07-25
Abstract: PURPOSE:To provide an exposure/housing control method for a vehicular camera by which the vehicular camera can endure freezing while a vehicle is parking and can be used accurately when the vehicle moves back. CONSTITUTION:When an outside air temperature is detected, and in the case when its detected outside air temperature is lower than a preset freezing danger temperature, a vehicular camera is put under an exposure condition according to an output command from a camera controller 1 when an engine is stopped while putting a selector lever in a parking range after travel. That is, according to this control method, when the outside air temperature is at such a temperature as to put a mobile part of a camera housing unit in danger of being freezed, the vehicular camera is put under an exposure condition when a vehicle is parking. Thereby, even if the mobile part of the camera housing unit is freezed while the vehicle is parking, the vehicular camera can be put under a usable condition.
Patent JP-S6343602-A (JP)
Inventor: KOBAYASHI SHICHIRO
IPC: A44B17/00
Filed: 1986-08-08
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-S60155972-A (JP)
Inventor: PETSUKA SAKARI PERUTONEN
IPC: G01N33/543
Filed: 1984-09-07
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-S6343189-A (JP)
Title: Image forming device
Inventor: YONENAGA KOTARO
IPC: G03G15/16
Filed: 1986-08-11
Abstract: PURPOSE:To collectively detect transfer abnormality by comparing the optical density of a developed pattern image on a photosensitive body with that of a pattern image transferred to a transfer belt. CONSTITUTION:Copy paper carried by a transfer belt 21 is allowed to contact with the photosensitive body 1 on which a developed image is formed and the image is transferred to the paper by the actin of a transfer charger 17. On other hand, a toner feed control reference pattern is exposed to the outside of an original image area of a photosensitive body 1 by laser beams independently of said image to form a reference latent image. The latent image is developed in the order of black BK, yellow Y, Magenta M, and cyan C with bias similar to that of an image signal part and respective optical density values are detected by a photosensor 28 and stored in a RAM. The optical density values of respective colors are set up as reference values and the ratios of these values to optical density values of respective colors transferred to the copy paper are found out, if the value exceeds a certain value, transfer abnormality is decided.