baber/WOPTO huggingface dataset:
Patent JP-H09322482-A (JP)
Title: Brush holding construction for dc motor
Inventor: KOBAYASHI KAZUTAKA
IPC: H02K13/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a brush holding construction for a DC motor capable of tilting of a brush due to the application of an external force by forming a stress absorbing portion from the position of an intersection between a fixing portion and a connecting portion to the tip of the connecting portion. SOLUTION: A stress absorbing portion 2b is provided from a position of intersection between a fixing portion 2c of a brush terminal 2 and a connecting portion 2b to the tip portion of the connection portion 2b. Because of this, if a stress is applied from the outside to a connecting portion 2b projected out to the outside of a DC motor, a portion of a stress absorbing part 2d of a brush terminal 2 is bend and folded and the stress applied to the connecting portion 2b is absorbed, so that the stress is not transmitted to the side of the fixing portion 2c of the brush terminal 2, thereby eliminating the tilt of the brush terminal 2 on the fixing portion 2c and the fluctuation in height of the brush 1 can be reduced.
Patent JP-S62288822-A (JP)
Title: Resist for lithography
Inventor: TOMITA YOSHINORI
IPC: G03C1/00
Filed: 1986-06-09
Abstract: PURPOSE:To improve the effective sensitivity of a resist for lithography, by respectively causing layers containing a photosensitive material and fluorescent material to contain the single molecular film or a laminated film of single molecular films of organic compounds containing the photosensitive material and fluorescent material. CONSTITUTION:The titled resist has a characteristic of being composed of a layer 24 containing a photosensitive material to be exposed to irradiation energy and a layer 25 containing a fluorescent material which emits fluorescent rays, to which the photosensitive material is exposed, when the fluorescent material is exposed to irradiation energy. Moreover, the layers 24 and 25 respectively contain a single molecular film or a laminated film of single molecular films containing the photosensitive material and fluorescent material. When such resist is projected with principal light beams through a mask, the resist is exposed to the principal light beams transmitted through the mask and fluorescent rays emitted from the fluorescent material exposed to the principal light beams. As a result, the effective sensitivity of the resist is improved.
Patent JP-H02309820-A (JP)
Title: Digital signal processor
Inventor: IWAHASHI NAOTO
IPC: H03M3/04
Filed: 1989-05-25
Abstract: PURPOSE:To improve a signal to quantizing noise ratio by segmenting an input signal for each prescribed period, applying spectrum analysis for each period and selecting a frequency characteristic of a prediction filter and a noise filter. CONSTITUTION:An input digital signal S1 is segmented for each prescribed period to detect the spectrum shape and the frequency characteristic of a noise filter 9 is switched in response to the frequency characteristic of a prediction filter 3 and the result of detection. Thus, optimum noise shaving is applied. Then the detection of the spectrum shape, the switching of the prediction filter 3 and the switching of the noise filter 9 are synchronized. Thus, the quantity of the arithmetic processing required for detecting the spectrum shape and selecting the frequency characteristic of the noise filter 9 is reduced to apply re-quantization to the input digital signal S1 efficiently. Thus, the signal to quantizing noise ratio is improved with simple constitution.
Patent JP-S5356729-A (JP)
Title: Combustion control device
Inventor: JINGUU KEIJI
IPC: F23N5/22
Filed: 1976-11-02
Abstract: PURPOSE:To prevent anomalous ignition, by keeping a fuel feed device ON for a certain period at the time of ignition without regard to flame detection by means of a program timer and also keeping an ignition device ON for the same period as the fuel feeder.
Patent JP-H031061-A (JP)
Title: Controller for air conditioner
Inventor: YOSHIKAWA YOSHIHIKO
IPC: F25B49/02
Filed: 1989-05-25
Abstract: PURPOSE:To obtain a controller capable of judging normality or abnormality in a short period of time upon delivery test in a production line and detecting the same with a good accuracy upon using usually, by a method wherein a signal transmitting and receiving means, transmitting an abnormal output signal or a compressor stopping output signal to an indoor machine when the temperature of a discharging pipe or a temperature detecting element is abnormal, is provided. CONSTITUTION:When there is abnormality in a compressor 1, the refrigerant system of the same or the thermistor 21 of a temperature detecting element, a discharging temperature, detected by a microcomputer 17, becomes lower than a predetermined value. The microcomputer 17 samples the discharging temperature and compares it with a preset temperature in a comparator 24. When the detected discharging temperature is lower than the preset temperature, the abnormality bit of thermistor of an abnormality monitor bit is set. Then, it is compared whether a time from the starting of the compressor 1 started by a timer 23 has exceeded a preset time. When the time is not exceeded, a stop monitor bit is reset and the signal is transmitted to an indoor side unit control circuit 13. When the time has exceeded the preset time, it is judged that the thermistor 21 is abnormal and a stop monitor bit is reset to stop the operation of the compressor and transmit the signal to the indoor side unit control circuit 13. The indoor side unit control circuit 13 effects abnormality process when both of the abnormal monitor bit and the stop monitor bit are prepared.
Patent JP-S63294813-A (JP)
Inventor: FUKUDA TOSHIKATSU
IPC: A47J27/14
Filed: 1987-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5757253-A (JP)
Title: Device for detecting alcohol blending ratio of alcohol blender gasoline
Inventor: KITA TOORU
IPC: F02D45/00
Filed: 1980-09-25
Abstract: PURPOSE:To detect the alcohol blending ratio ragardless of the effects of temperature changes by forming one of a pair of electrodes which detects the alcohol blending ratio based on electrostatic capacity by a bimetal which is operated in response to fuel temperature. CONSTITUTION:An external electrode 3 has an inlet port 4 and an outlet port 5 for alcohol blended gasoline fuel and comprises a metalic cylindrical member. A vertical internal electrode 7 is provided on a base board 6 in the electrode 3. Said internal electrode 7 has bimetal structure which is composed by sticking metal plates 7a and 7b having different temperature expansion coefficients. The expansion coefficient of the metal plates 7a and 7b are set so that the electrode 7 is expanded and the curvature of the internal electrode 7 is increased due to said bimetal structure when the temperature is increased, and the electrode is contracted inward when the temperature is decreased. Since a gap (d) between the outer electrode 3 and the inner electrode 7 is varied in response to the fuel temperature, the electrostatic capacity can be detected regardless of the effect of the temperature changes.
Patent JP-S5357918-A (JP)
Title: Frequency modulating system
Inventor: HIMENO KIYOHIKO
IPC: H04N11/24
Filed: 1976-11-05
Abstract: PURPOSE: To eliminate the adverse effect on the color burst signal, by clampting the synchronous tip part of the color composite video signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05252877-A (JP)
Title: Calcium citrate caking inhibitor
IPC: A23L1/00
Filed: 1992-05-25
Abstract: PURPOSE: To provide calcium citrate usable as a caking inhibitor in a fructose sweetened powdery soft drink. CONSTITUTION: Calcium citrate represented by the formula Can (C6 H5 O7 )2 (where 2.5<=n<=2.95) and contg. <=6% water in the dry form of the salt is produced. A powdery drink mix contg. the new salt is obtd.
Patent JP-S6486579-A (JP)
Title: Magnetoresistance element
Inventor: SHIKITA YUKIHISA
IPC: H01L43/08
Filed: 1987-05-27
Abstract: PURPOSE:To obtain MR element having a self-bias magnetism or an easily magnetizable axis, by conbination of a material to be deposited as MR element, an angle of incidence of particles to be deposited onto the substrate, and a direction of MR element pattern to the direction of the incidence. CONSTITUTION:MR material film for MR element is formed by obliquely holding a substrate 1 in depositing a film at an angle 4=10-60 deg. from the direction of incidence of the deposition particles (the direction of deposition), then a metal film can be obtained having a self-magnetism in the direction of deposition or in its orthogonal direction. The direction of the resistor pattern 4 is formed at angle beta of 30 deg.-60 deg. to a projection line 3, on the substrate, of a line indicating an incidence direction of deposition particles. In the MR element, when the self-magnetism is reversed by impressed magnetic field in the spin of the magnetic field as in the Wiegand wire, the synthetic magnetic field applied to the MR element changes suddenly, thereby the MR element generates a specific change of the resistance.
Patent JP-S5834396-A (JP)
Inventor: IGARASHI HIROO
IPC: G21D1/00
Filed: 1981-08-26
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-H04358073-A (JP)
Title: Apparatus and method for forming thin film of tantalum oxide
Inventor: SHIBUYA MUNEHIRO
IPC: H01L27/04
Filed: 1991-06-04
Abstract: PURPOSE:To form the thin film of tantalum oxide characterized in a small leak current by suppressing reaction in the gaseous phase of a gaseous raw material, thereby forming the thin film of the tantalum oxide at a high temp. CONSTITUTION:Gaseous oxygen 21 and Ta(OC2H5)5 are supplied into a vacuum chamber 11 heated to 250 deg.C by bubbling of an inert gas 20 and a substrate is heated to >=500 deg.C by a heater 15, by which the thin film of the tantalum oxide is formed on the substrate 13.
Patent JP-H01306335-A (JP)
Title: Regenerative power accumulating/discharging system for direct current railway sub-station
Inventor: IKEDA MASATO
IPC: B60M3/06
Filed: 1988-06-01
Abstract: PURPOSE:To make effective use of regenerative power by providing both a super conductive coil to accumulate the regerative power of tramcars and a normal/reverse power converter for an alternating current bus connected with a normal power converter and a reverse power converter, which suitably converts the regenerative power of the tramcars in order to be accumulated in or outputted from the super conductive coil. CONSTITUTION:When regenerative power 12 is greater than high distributed loading power 13, direct current regenerative power from regenerative tramcars 10 is converted into alternating current regenerative power 12 by a reverse power converter 4 so that it is supplied to high distributed loading 5. However, since regenerative power 12 is greater than high distributed loading power 13, excess regenerative power may result. In this case, regenerative power 12 detected by a regenerative detecting device 4c and high distributed loading power 13 detected by a high distributed loading detecting device 5c are inputted into a control device 11 to control a normal/reverse power converter 7 in such a way that excess regenerative power is accumulated in a super conductive coil 6. By this constitution, excess regenerative power will never be returned to a power supply (electric power companies) 1 but is accumulated in the super conductive coil 6. This makes it possible therefore to make effective use of accumulated power at any time except when it is regenerated.
Patent JP-S63298979-A (JP)
Title: Sealed lead-acid battery
Inventor: NAKAO SUSUMU
IPC: H01M10/06
Filed: 1987-05-28
Abstract: PURPOSE:To make it possible to recover the capacity by charging even if a battery is allowed to stand after overdischarge by using grids made of Pb-Ca base alloy in positive and negative plates, and specifying the relation of the quantity of SO4 group to that of positive active material. CONSTITUTION:Grids made of Pb-Ca base alloy are used in positive and negative plates. The correlation ratio of the quantity of SO4 group in electrolyte to that of positive active material is defined as shown in the formula I and limited to 0.38. The specific gravity of the electrolyte is thereby heightened, and the positive active material (PbO2) is completely reacted by discharge and the capacity is almost completely recovered by charge. In the formula I, X shows the ratio of the weight (g) of SO4 group in H2SO4 to the capacity (AH) in reaction (3.657g/AH), y shows the ratio of weight (g) of positive active material to the capacity (AH) in reaction (4.463g/AH), and k shows proportionality constant (in a Pb-Ca base grid, k is 0.47 experimentally). The correlation ratio =0.47X(3.657/4.463) 0.38.
Patent JP-S6025941-A (JP)
Title: Separation of diethylbenzene isomer
Inventor: MIWA KINOO
IPC: C07C15/02
Filed: 1983-07-22
Abstract: PURPOSE:To recover m-diethylbenzene as a raffinate component from a mixture of diethylbenzene isomers in high efficiency, by using an adsorbent comprising a faujasite-type zeolite containing silver ion as essential component. CONSTITUTION:m-Diethylbenzene is separated and recovered as raffinate component economically from a mixture of diethylbenzene isomers especially containing o- and m-isomers, by using an adsorbent comprising a faujasite-type zeolite containing Ag<+> as an essential component, i.e. the crystalline aluminosilicate of formula (M is cation containing Ag<+> as essential component and other cations especially K<+> as arbitrary component; n is valence of M; x is 2.5+ or -0.5 for X type zeolite and 3-6 for Y type zeolite, preferably the latter; Y depends upon the degree of hydration). Diethylbenzene is useful as a raw material of resin crosslinking agent and desorbent for the above adsorptive separation process.
Patent JP-S5597989-A (JP)
Title: I*d*card with relief type surface and its preparation
Inventor: IYAHIYUA HAAGIRIITERANI
IPC: B42D25/00
Filed: 1979-10-17
Abstract: Disclosed is a multilayer identification card with a transparent protective cover film made of plastic. The film is provided with a steel gravure print relief and affixed by cold adhesion to the basic unit of the identification card so that the steel gravure print remains manually fixable.
Patent JP-S6464671-A (JP)
Title: Cardiac pacemaker and generating method for variable heart rate
Inventor: RODONII DABURIYU SARO
IPC: A61N1/365
Filed: 1987-05-28
Abstract: PURPOSE: To control the escape time of a pace maker as the function of the change of the systolic output of one time by obtaining modulation carrier waves or current signals proportional to the systolic output of one time of the heart and supplying the current signals to the timing circuit of the heart pace maker. CONSTITUTION: The output of an oscillation circuit 10 is connected through a constant current source 11 to first and second electrodes 12 and 13 inside a ventricle and the electrodes are arranged on a lead wire connected to the output terminal of the constant current source 11. A pulse frequency from the oscillation circuit is considerably higher than a heart rate and is generally set to the range of 500Hz-5000HZ. The inverted input terminal of a differential amplifier 14 is connected through a conductor to the lead wire to the electrode 12. After carrier waves are removed by a low-pass filter 18, the output of a half-wave rectifier circuit is inputted through a signal processing circuit 19 to a voltage/current conversion circuit 20 as envelope signals. The output of the circuit 20 can be connected to the timing circuit part of a plant type pulse generator 21.  Then, the output of the pulse generator 21 is connected through the lead wire to a stimulation electrode 22 planted to the heart.
Patent JP-S6112392-A (JP)
Title: Reddish-hue thermal transfer coloring material
Inventor: ITOU NAOTO
IPC: B41M5/39
Filed: 1984-06-29
Abstract: PURPOSE:To obtain a reddish-hue thermal transfer coloring material favorable in various kinds of fastness and having a high color value and favorable thermal stability at the time of transferring, by using a coloring material of a specified formula. CONSTITUTION:A coloring material of general formula( I ), wherein X is chlorine or bromine, R<1> is lower alkyl, lower alkoxyalkyl, allyloxyalkyl, tetrahydrofurfuryl or cyanoalkyl R<2> is lower alkyl, lower alkoxyalkyl, allyloxyalkyl, tetrahydrofurfuryl, cyanoalkyl or hydrogen, and R<3> is methyl or ethyl, is used. In a method of using the coloring material for thermal transfer type recording, the coloring material is finely dispersed or dissolved in a liquid, the resultant liquid is applied to a thin base to produce a color sheet, and by using the sheet, images are transfer recorded on a printing paper by a thermal head.
Patent JP-H05328426-A (JP)
Title: Intercom slave set and control method thereof
Inventor: MIYAZAKI KAZUHIRO
IPC: H04M3/42
Filed: 1992-05-26
Abstract: PURPOSE:To confirm the state in an office and a subscriber's house before an intercom is depressed by displaying the state in the inside of the office onto a liquid crystal display device with back light and providing a call button to set an automatic message recording state when the display state indicates absence to the slave set. CONSTITUTION:Data sent from an extension interface 20 of a master set are sent to a controller 14 via a master set interface 11 of the intercom slave set 10 and displayed on an LCD 15 through an LCD driver 13. On the other hand, a voice signal sent from an extension interface 20 of the master set is inputted to a voice system circuit via the master set interface 11. Attendance or absence is displayed on the LCD 15, and when a pushbutton is depressed in the attendant state, the talking state with the master set is attained and when the pushbutton is depressed in the absent state, the automatic message recording state is attained. Furthermore, the LCD 15 is driven when a visitor comes and a sensor is set and the LCD 15 is deenergized when the sensor is not set.
Patent JP-H02312187-A (JP)
Title: Discharge lamp electronic lighting device
Inventor: HASHIMOTO HARUO
IPC: H05B41/18
Filed: 1989-05-27
Abstract: PURPOSE:To reduce power loss of a bias resistance and also prevent burning loss of a chalk transformer without forming a protecting circuit by inserting a Zener diode into the gate reverse bias circuit of a thyrister SCR in the reverse bias direction. CONSTITUTION:During the negative period (c point to e point) of a commercial power source AC, a power source voltage is raised to above an (c) point in the negative direction, and then a current is started to flow through a bias circuit and an operating voltage -VB (g point) is the reverse direction voltage -VG of SCR + the operating voltage VZD of a Zener diode ZD, and a bias resistance R4 is decided so that the reverse bias current of the SCR is caused to flow between g point and h point after the g point. Under these conditions, the preheat current of the SRC becomes less than a holding current, and a high voltage is generated at d point by the action of a bias current. The temperature rise of a chalk transformer is thereby restrained and also power loss of a bias resistance R4 in the reverse bias circuit is reduced.
Patent JP-H10315195-A (JP)
Title: Cutter for sheet-like heater
Inventor: OBARA KAZUYUKI
IPC: B26D1/10
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of the replacement and maintenance of a cutter, and improve productivity by meltingly cutting a long size surface material by making a heating straight line blade travel to a sheet-like heater. SOLUTION: A sheet-like heater is provided with a surface material unit where a surface material and a heating element are arranged and a foaming resin material integrally molded so that the surface material and the surface material unit form the outermost layer. When this heater is manufactured, a presser plate 17 is moved in the arrow direction, and a long size surface material 3' is immovably pressed down by the presser plate 17 and a receiving plate 18. A heated heating straight line blade 22 is made to travel between a clearance 21 of the presser plate 17 and the receiving plate 18, and the long size surface material 3' is cut by the tip of the heating straight line blade 22 while melting it.  Therefore, even if the slightly melted long size surface material 3' sticks to the heating straight line blade 22, since it does not exert influence on a heating temperature, it does not wholly influence even cutting of the long size surface material 3'.
Patent JP-S5757379-A (JP)
Title: Character information input device
Inventor: KITAMURA TAKUO
IPC: G06F3/01
Filed: 1980-09-25
Abstract: PURPOSE:To input character information efficiently from a hand-written original including KANJI(Chinese character), by inputting HIRAGANA(cursive Japanese syllabary character) corresponding to the first two of characters obtained by reading KANJI phoneticcaly to obtain a character group including the specified KANJI and by discriminating a desired character from this group. CONSTITUTION:Characters on the first line of a Japanese sentence which is written on an original form 1 and includes KANJI are subjected to photoelectric conversion 2 and are written into a character video memory 6 and are transferred to the memory address area of a video memory 8 and are displayed on a CRT9. A control part 4 transfers data corresponding to the first character on the first line to a memory 10, and the question mark indicating the recognition processing is displayed in a partinent position on the CRT9. In case this character video is KANJI, HIRAGANA corresponding to the first two of characters obtained by reading this KANJI phoneticcaly is inputted from a keyboard 3, and a character group including only KANJI designated by this information, and a desired character is discriminated from the group to generate the character code, and the control is transferred to the information input for the next character.
Patent JP-S61290933-A (JP)
Inventor: KUWANO YUKINORI
IPC: A61B5/02
Filed: 1985-06-19
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-S6027612-A (JP)
Inventor: POOCHIEN CHIYUU
IPC: C01B39/42
Filed: 1984-06-29
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-H01303681-A (JP)
Title: Magnetic head supporting mechanism
Inventor: IKEUCHI SHINJI
IPC: G11B21/21
Filed: 1988-05-31
Abstract: PURPOSE:To raise rigidity to a cross direction and to attain a high speed seeking action by providing a rising part extending to a head slider part at the both sides of a pressure spring part and forming the outer side face of the respective rising parts in a concave shape generally along the center line of the pressure spring part. CONSTITUTION:A flexible body 52, to which a head slider 51 is mounted, and a long and slender plate shaped pressure spring 1, which supports the flexible body 52 with one edge part and apply a fixed load to the head slider 52, are provided, and load beams 2 and 3 which are rising parts extending to the head slider 51 part are provided at the both sides of the pressure spring part 1. Then, the outer side face of the load beams 2 and 3 which are the respective rising parts are formed in a concave shape generally along the center line of the pressure spring part 1. Thus, the rigidity of a parallel direction to the face of a disk can be raised and high speed seeking is attained.