baber/WOPTO huggingface dataset:
Patent JP-H07283050-A (JP)
Title: Transformer for amplifying meter
Inventor: MAENO TAKAYOSHI
IPC: H01F27/00
Filed: 1994-04-08
Abstract: PURPOSE:To provide a highly reliable transformer for amplifying meter by comparing zero-phase voltages, detected on the input and output sides at the voltage amplifying section, at a zero-phase voltage monitoring section thereby monitoring abnormality at the voltage amplifying section. CONSTITUTION:The transformer 21 for amplifying meter comprises a zero-phase voltage detection section 12 provided on the input side of a voltage amplifying section 4, a zero-phase detecting section 13 provided on the output side thereof, and a section 14 for comparing the output from the detecting section 12, 13 with each other and monitoring abnormality at the voltage amplifying section 4.
Patent JP-H11270981-A (JP)
Title: Heat exchanger
Inventor: ISHIGAKI SHIGEYA
IPC: F24F1/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a heat exchanger with high heat transfer efficiency and improved energy efficiency by making uniform the distribution of the flow of air that is sucked and passes through a slit fin and making sufficient the contact of all slit fins. SOLUTION: A raised and formed slit fin 7 on the surface of a heat transfer fin is formed longer than a slit fin 8. The fins 7 and 8 are set to mutually different lengths in adjacent vertical directions at the front and rear of a heat transfer pipe 4 and are set to mutually different lengths also in adjacent side directions. As a result, the split positions of the slit fin are arranged while they are shifted. Two slits fins 6 between the heat transfer pipes are of the same length. When a flow marked by an arrow occurs in the fins being arranged in this manner, air resistance is made nearly uniform as shown by the distribution curve of a speed V and the difference between the wind speed at a center and that at the upper and lower positions becomes extremely small, thus bringing air into uniform contact with all slit fins and effectively utilizing the slit fins.
Patent JP-S5319425-A (JP)
Title: Production of alcohol-modified melamine resin fibers
Inventor: KITAMURA KAZUYUKI
IPC: D01F6/58
Filed: 1976-08-09
Abstract: PURPOSE:To obtain a spinning solution having excellent stability and spinnability by modifying a melamine-aldehyde precondensate with an alcohol, thus obtaining flame-retardant melamine fibers with ease.
Patent JP-H10282981-A (JP)
Title: Karaoke device provided with vocal mimicry function
Inventor: MINO HIROSHI
IPC: G10L21/04
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To improve the amusement performance of a KARAOKE and to greatly excite atmosphere by converting mimicry that a singer signs to the mimicry of a vocalist singing an original song of a requested composition and outputting it to a speaker. SOLUTION: The KARAOKE data are transferred successively to a synthesizer 20 to be reproduced to a musical signal, and the reproduced musical signal is synthesized with the singing signal of the singer inputted from a microphone 23 to be outputted from a speaker 22. On the other hand, the lyrics data incorporated in the KARAOKE data are transferred to a video control part 18 containing a video RAM in the inside. The video control part 18 converts a lyrics image to the text data, and superimposes the text data of lyrics to a background image outputted from a video CD changer 17 to output them to a display 19. Further, this device converts the voice of the singer to the voice of the vocalist signing the original song of the requested composition while basing on a hourly change in the pitch and the volume, etc., of the singer to output to the speaker 22.
Patent JP-S5719144-A (JP)
Title: Conveying method for high-temperature ingot
Inventor: TSUBAKIHARA OSAMU
IPC: B22D11/124
Filed: 1980-07-10
Abstract: PURPOSE: To improve energy saving effect and to reduce manufacture cost by conveying high-temperature ingots while maintaining the uniform temperature distribution, by cooling the surfaces of ingot guide rolls, following a secondary cooling zone, with a sprayed fluid.  
     CONSTITUTION: The present conveying system consists of a secondary cooling zone  A for forcingly cooling directly an ingot 4 and an externally roll cooling zone B for cooling only a guide roll 50 with the cooling fluid to cool indirectly the ingot 4. In regard to the constitution of the externally roll cooling zone B, air-water nozzles 6 are arranged above and below the guide roll 50, and cooling medium or mixture of cooling water with the air is sprayed (9) for air-water cooling. Only the guide roll 50 is uniformly cooled in its breadth direction to cool the ingot 4 indirectly so that  uneven temperature distribution is avoided with a very gentle temperature drop.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62254796-A (JP)
Inventor: NIKORASU SHIDORETSUKU
IPC: D05B39/00
Filed: 1987-04-16
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-H07300025-A (JP)
Title: Speed change control device for automatic transmission
Inventor: SHIMANAKA SHIGEKI
IPC: B60W50/02
Filed: 1994-05-06
Abstract: PURPOSE:To prevent fuel consumption from worsening without placing an automatic transmission in a maximum speed change shift, in the automatic transmission controlled in accordance with a signal from a fixed speed running device, when it is in abnormality. CONSTITUTION:In a controller 3, in order to maintain a car speed stored when closed a switch 7, an engine 1 is throttle-controlled, and also from a throttle opening TH and car speed V, a speed change based on an ordinary speed change pattern and fixing 3rd speed or 4th speed are commanded to a controller 10. In the controller 10, in order to perform the speed change control corresponding to a command from the controller 3, shift solenoids 5, 6 are turned on/off. Here, regardless of turning off the switch 7, when a command of fixing 3rd speed is inputted, abnormality is decided to execute a speed change based on the ordinary speed change pattern, and regardless of this command, placing in the 4th speed can be performed, to prevent fuel consumption from worsening.
Patent JP-H08259267-A (JP)
Title: Production of decorative crystallized glass product
Inventor: YAMADA MICHIYUKI
IPC: C03B32/02
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a decorative crystallized glass product having a smooth, gloss and fire polishing surface at a low cost by using a transfer film and transferring a color transfer layer of the film to the surface of a crystalline glass plate and executing heat treatment. CONSTITUTION: Such a crystalline glass plate 10 is prepared that changes into crystallized glass having <=50wt.% crystallization degree by heat treatment (for example, ZnO-MgO-Al2 O3 -SiO2 glass plate). A transfer film is prepared by forming a color transfer layer 20a on a base film 30. The color transfer layer 20a includes a color layer 22 essentially comprising amorphous glass powder G, inorg. pigment powder P (e.g. Cr2 O3 ) and binder B, and an adhesive layer 23 (e.g. acrylic resin). Then the transfer film is used to transfer the color transfer layer 20a to the surface of the crystalline glass plate 10. Then the glass plate 10 is subjected to heat treatment to produce crystallized glass to obtain a decorative crystallized glass product. The obtd. glass product is suitable to be used as an exterior or interior material of buildings.
Patent JP-H06304560-A (JP)
Title: Device for producing electrolyzed ionized water
Inventor: HARA YASUO
IPC: C02F1/46
Filed: 1993-04-21
Abstract: PURPOSE:To restrain the damage of the electrode by quickly lowering the hydrogen ion concentration in an electrode chamber housing an electrode to be switched from positive to negative. CONSTITUTION:In this device for producing electrolyzed inside water, an electrolyzer 10 where a pair of electrodes 12, 13 are arranged inside opposite to each other and also a diaphragm 16 is arranged between both the electrodes to form a pair of electrode chambers 14, 15 each housing the electrodes and water to be treated flows into and out of both the electrode chambers, and an electrode switching means 20 for switching DC voltage applied to the both the electrodes 12, 13 between positive and negative are provided. A voltage application stoppage means (a voltage circuit 30, a controller 50) for stopping the voltage application to both the electrodes for a prescribed time when the voltage application is switched, and an alkaline ionized water introducing means (a storage tank 40, stop valves V5, V6) for feeding alkaline ionized water to the electrode chamber housing the electrode which is made as a positive one before the voltage application is switched when the voltage application is stopped by the voltage application stoppage means are provided.
Patent JP-S58210033-A (JP)
Title: Bicyclo(2.2.1)heptane derivative, its preparation and perfume composition containing the same
Inventor: FUJIKURA YOSHIAKI
IPC: C11B9/00
Filed: 1982-06-02
Abstract: NEW MATERIAL:A compound expressed by formula I (R is formyl or hydroxymethyl linked to the 5- or 6-position; the dotted line is single bond or double bond). EXAMPLE:2-Ethylidene-5(or 6)-formylbicyclo[2.2.1]heptene. USE:A component in a perfume composition, having green, floral or spicy strong fragrance, and usable by adding to usable cosmetics, soaps, detergents, shampoos, waxes, aromatic agents, etc. PROCESS:2-Ethylidenebicyclo[2.2.1]heptene expressed by formula II is reacted with CO and H2 in the presence of a rhodium catalyst to give the compound of formula I (the dotted line is double bond), which is then reacted with a metallic hydride to afford the compound of formula I (R is hydroxymethyl). The resultant compound of formula I (R is hydroxymethyl) is then hydrogenated in the presence of a metallic catalyst to give the compound of formula I (but the dotted line is a single bond).
Patent JP-H08272452-A (JP)
Title: Controller for positioning mobile object, variable optical axis prism device and image pickup device
Inventor: FUTAGAMI AKIRA
IPC: H02P29/00
Filed: 1995-03-28
Abstract: PURPOSE: To prevent the generation of gain peak in motor controllers or the like by providing a differential negative feedback circuit and a differential positive feedback circuit serving as a minor loop for a means which drives a mobile object. CONSTITUTION: A differential negative feedback circuit 9 is provided between the output terminal of an operation amplifier 3 for driving. A differential positive feedback circuit 8 is connected between the output terminal of an operation amplifier 4 for driving and the inverting input terminal of the operation amplifier 3 for driving. An operation amplifier 2 for comparison circuit amplifies a reference signal and the differential signal of an rotation position signal to be outputted from a rotation position sensor 6 at the output and the operation amplifier 3 amplifies the output signal and the differential signal from a coil 13 for detecting speed and sends it to the amplifier 4 and a driving coil 12. The amplifier 4 inverts the signal and sends it to a driving circuit 12. In this case, the gain peak is suppressed by the mutual operation of the circuits 8 and 9.
Patent JP-2000295038-A (JP)
Title: Low noise crystal oscillator
Inventor: KOYAMA MITSUAKI
IPC: H03B5/32
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a low noise oscillator capable of being driven at a low level, low in cost, and capable of performing a stable oscillation operation and obtaining an oscillation output whose noise component is small. SOLUTION: This crystal oscillator connecting exciting electrodes 2 formed on the surface and rear face of a crystal piece 1 to an oscillation circuit extracts an oscillation output from an output electrode 3 formed on one plate surface of the crystal piece by connecting it the exciting electrodes. The electrode 3 is connected to the electrode 2 with capacitance and the electrode 3 is connected to the electrode 2 with parallel fixed excitation.
Patent JP-H03292778-A (JP)
Title: Semiconductor light emitting element
Inventor: KOBAYASHI KENICHI
IPC: H01L33/30
Filed: 1990-04-10
Abstract: PURPOSE:To obtain an end face light emitting LED which does not start a laser oscillation in a practical range of temperature lower than 0 deg.C by a method wherein an active layer, a second clad layer, and a first clad layer are so set in refractive index as to satisfy a formula, an active layer > a second clad layer > a first clad layer, and the the active layer and the first clad layer are so set in thickness as to satisfy cutoff conditions under which an optical waveguide layer is not given the fixed value of guide type. CONSTITUTION:A double hetero structure where an active layer is sandwiched between first clad layers 20 and 30 is provided onto a semiconductor substrate 60, and the double hetero structure concerned is sandwiched between second clad layers 40 and 50. At this point, the refractive indexes, n1, n2, and n3, of the active layer 10, the first clad layers 20 and 30, and the second clad layers 40 and 50 are so set as to satisfy a formula, n1>n2>n3. As a current is required to be injected into an active layer as constricted, a current blocking layer 70, a cap layer 80, and an electrode 90 are provided. A semiconductor light emitting element of this design has almost the same structure with a semiconductor laser, so that it can be made to operate as a semiconductor laser under a certain condition.
Patent JP-S5319972-A (JP)
Title: Gas-liquid contact apparatus
Inventor: SHINSENJI MASATAKE
IPC: B01D53/50
Filed: 1976-08-10
Abstract: PURPOSE: To attain the continuous gas-liquid contact and solid deposition, by providing perforated gas distributing plate in a single vessel and forming the following three zones, that is, spray separation part, mixed phase contact part of gasliquid-solid and solid deposition part, in the vessel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04324666-A (JP)
Title: Manufacture of ceramic package
Inventor: MANABE HIDEAKI
IPC: H01L23/12
Filed: 1991-04-25
Abstract: PURPOSE:To obtain a method capable of inserting a pin in a short time, regarding a method wherein, in order to stand a pin straight on a ceramic package main body for soldering, which pin is provided with a solder member, on one end-portion, whose diameter is larger than the outer diameter of the pin, said pin is so inserted into the hole of a soldering jig having a hole for guiding the pin that the solder member is positioned on the aperture side of the hole. CONSTITUTION:A depositing jig 5 having holes 6 is prepared. The inner diameter of the hole is larger than the outer diameter of a solder member 2, and the depth is larger than the length of a pin 1. Said pin 1 is so inserted into the hole 6 that the solder member 2 is positioned on the depth side of the hole 6. A soldering jig 3 is so stacked on the depositing jig 5 that apertures of the hole 6 of the jig 5 and the hole 4 of the jig 3 face each other. In this state, the soldering jig 5 is positioned on the lower side. Then the pin 1 is inserted into the hole 4 on account of the self weight. The pin 1 is inserted into the hole 6 by making the aperture of the hole 6 of the depositing jig 5 face upward, mounting the pin 1 on the aperture surface, and applying vibration to the jig 5. A bevel 6a is previously formed at the aperture part of the hole 5.
Patent JP-H08280613-A (JP)
Title: Handy type endoscope apparatus
Inventor: SANO HIROSHI
IPC: A61B1/06
Filed: 1995-04-20
Abstract: PURPOSE: To prevent an endoscope inspection from being interrupted halfway even when a power source battery of an illumination light supply unit is gone by arranging an AC-DC conversion type unit and a light guide cable type unit to be allowed to load on or unload from an operating section selectively. CONSTITUTION: Illumination light supply units 30, 130, 230 and 330 are made free to load on or unload from a unit receiving cap 27 of an endoscope 2 and a proper one unit is selected to be used as required. The built-in battery type illumination light supply unit 30 contains a battery to light a built-in light source lamp 32 and the illumination light supply unit 130 has an AC/DC converter 180 which is plugged into a commercial AC power source to convert an AC voltage into a DC voltage to output. The illumination light supply unit 230 has a connection connector 280 to be connected to an external DC power source and the illumination supply unit 330 transmits illumination light radiated from a power source lamp of an external power source unit 300 to a light guide fiber bundle of the endoscope through a light guide cable 332.
Patent JP-S5320657-A (JP)
Title: Method of decoloring colored waste water
Inventor: SATOU HIROSHI
IPC: C02F1/28
Filed: 1976-08-09
Abstract: PURPOSE: To provide an adsorption method which enables effective removal of coloring substance, and even surface active agent, COD component such as lignin and BOD component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08288151-A (JP)
Title: Line filter
Inventor: MIYOSHI HISAYO
IPC: H01F17/04
Filed: 1995-04-20
Abstract: PURPOSE: To prevent adverse influence due to the leakage magnetic flux from core in a line filter. CONSTITUTION: This filter is provided with a bobbin 1, a pair of windings 2 wound around the outer periphery of the bobbin 1, input terminals 3 prepared on the respective input sides of the windings 2, output terminals 4 prepared on the respective output sides of the windings 2, and a square core 6 whose one side is penetrated into a through hole 5 in the central axis part of the bobbin 1, and a U-shaped cover 7 is prepared in a manner that it covers an opposite side 6b opposite to one side 6a of the core 6 and both its ends are inserted into the holes 5 of the bobbin 1.
Patent JP-S62251604-A (JP)
Title: Nonlinearity compensating method for load transducer
Inventor: SHOJI YOSHIO
IPC: G01G3/18
Filed: 1986-04-25
Abstract: PURPOSE:To compensate nonlinearity excellently over a wide temperature range by finding the nonlinearity of a load transducer at high, room, and low temperatures respectively and finding the kind and resistance value of a semiconductor gauge from the obtained values. CONSTITUTION:The load transducing characteristics of the load transducer at the high, room, and low temperatures are measured to find the nonlinearity (NL) respectively. Then, the kind and resistance value of the semiconductor gauge Rg which reduces the NL at the room temperature to 0% are calculated. Further, the temperature variation rate Q of the resistance value of the gauge Rg and the variation rate P of the gauge rate are calculated. Here, variation in NL caused by resistance value variation with temperature and variation in NL with the gauge rate when compensation is performed by the gauge Rg at the room temperature are calculated. Consequently, the relation between the rates Q and P where the NL of the load transducer is not affected is found. The absolute values of the quantity of variation in NL due to characteristic variation of the gauge Rg and the quantity of variation in NL with the temperature of the load transducer are made opposite in sign almost to the same quantity, thereby compensating completely variation in NL with temperature after nonlinearity compensation.
Patent JP-S60240001-A (JP)
Inventor: IKEDA AKIO
IPC: F21V31/00
Filed: 1984-05-11
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-S5430013-A (JP)
Title: Magnetic tape holding mechanism
Inventor: WATANABE MASATERU
IPC: G11B23/02
Filed: 1977-08-10
Abstract: PURPOSE: To produce a magnetic tape holding mechanism of small and compact type by placing a tape in a holder under a condition apart from the case so that the case so that the holder may be turned to position any tape in a recording and reproducing mechanism. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57210792-A (JP)
Title: Telephone exchanger
Inventor: KUNIDA TSUTOMU
IPC: H04Q3/00
Filed: 1981-06-19
Abstract: PURPOSE:To cut off ines confirmed in a crossbar switch with relay contacts, by providing a relay operated when a called partly is busy for an outgoing register. CONSTITUTION:A relay 60 in an outgoing register is operated at a terminal 104 when a called party is busy and a contact 51 when the called partly in busy state hooks off the telephone. The relay 60 opens contacts 61 and 62. In this case, contacts 33 and 34 are already closed. That is, since terminals C1 and C2 are momentarily changed to open from 0V and restored to 0V, it is not necessary for a crossbar switch to connect terminals A2, B2 and A1, B1 and cuts off them immediately. The crossbar switch prepares vacant lines for next incoming calls.
Patent JP-H03293677-A (JP)
Title: Image forming device
Inventor: YOSHIMOTO TOSHIO
IPC: B65H7/02
Filed: 1990-04-12
Abstract: PURPOSE:To obtain a recording image of high definition even when the body width of the paper to be recorded is varied by delaying recording timing of a second piece of the paper body when the paper width of the two paper bodies are varied. CONSTITUTION:Outputted signals 49 to 51 of sensors 46 to 48 by which the size of the paper on a tray 1 are detected are inputted to a control part 21. Light is transmitted through the paper on the tray in a vertical direction by these paper size detecting sensors and the paper width of four grades is detected by this signal. Thus the variation of the paper width vertical in the paper carry ing direction is detected, and when the paper size is varied from a narrow one to a wide one, a fixed time is imparted (printing of the wider size is delayed). Thus, a recorded image of the high definition with little density differ ence is obtained, and since there is no offsetting phenomenon to a fixing roll, the backside of the next piece of paper is not soiled.
Patent JP-S60237775-A (JP)
Title: Display device
Inventor: HARA ZENICHIROU
IPC: H04N5/68
Filed: 1984-05-11
Abstract: PURPOSE:To transfer easily data to a display picture plane of an optional size by using a buffer memory provided to each display block so as to adjust the data transfer timing between display data memories in each display device. CONSTITUTION:A display block 9 is constituted by plural display devices 8 and a power supply device 14 and the display screen is constituted by arranging the plural blocks 9. Then the devices 8 read periodically a memory 2 so as to display the data written in the memory 2. On the other hand, when the display data subject to AD conversion 4 is transferred directly to each device 8, the memory read for the display is disturbed in the device 8 when the data is written in the memory, the same number of the buffer memories 10 as the display blocks is provided on its way and the data is transferred in parallel from each memory 10 to each block 9. Thus, the speed transferring the data to the device 8 is decreased and the data is transferred without disturbing the read timing of the memory 2.