baber/WOPTO huggingface dataset:
Patent JP-S63271364-A (JP)
Title: Recorder
Inventor: KAMIYAMA MITSUAKI
IPC: G03G15/01
Filed: 1987-04-30
Abstract: PURPOSE:To increase image density without thickening the layer thickness of developer carried by a developer carrier, to prevent the generation of fogging and to obtain an excellent multiple color image by setting up the moving speed of the developer carrier faster than that of an image carrier. CONSTITUTION:The image carrier 12 to be moved in a prescribed direction is provided with latent image forming means 16, 22 for forming electrostatic latent images, the 1st and 2nd developing means 18, 24 for supplying the developer to the electrostatic latent images and forming developed images, a bias voltage impressing means, and a transfer means 26 for collectively transferring the developed images to a recording body. The 1st and 2nd developing means 18, 24 forms the developed images contactlessly with the image carrier 12. The 1st developing means 18 has the developer carrier to be moved while carrying the developer on its surface and the moving speed of the developer carrier is set up faster than that of the image carrier 12. Consequently, the image density can be increased without thickening the layer thickness of the developer, the generation of fogging can be prevented and an excellent multiple color image can be obtained.
Patent JP-H07322504-A (JP)
Title: Power supply system
Inventor: SHINOHARA HIROFUMI
IPC: H02J9/06
Filed: 1994-05-20
Abstract: PURPOSE:To continue supplying power relating to the load of a distributed generating power supply even in the case of causing power interruption in an electric power system. CONSTITUTION:In the case that an electric power system 1 is normal, power is supplied to loads L1 to Ln from both the electric power system 1 and a distributed generating power supply 5. When abnormality is generated in the electric power system 1, a linkage breaker 2 is turned off by a linkage protecting device 8. In a break confirming means 51 of a generating power supply control device 50, turning off the breaker 2 us confirmed, and in a generating ability detecting means 52, a maximum output of an inverter device 6 in this point of time is detected. In a load adjusting means 53, circuit breakers 31, 32, ..., 3n are controlled, so that a load quantity is placed within the range of this maximum output. In this condition, power from the inverter device 6 is supplied to a load side.
Patent JP-H09292125-A (JP)
Title: Evaporation type petroleum combustion device
Inventor: TAKAHASHI MUTSUHIKO
IPC: F23D11/44
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device which easily enables cleaning of a vaporizer. SOLUTION: In case that cleaning start signals are being received, when cleaning preparation signals generated in a cleaning preparation signal generating device 15 are received, a control device 18 controls an electric heater 1 based on signals of a temperature sensing element 6 until oil level in a petroleum tank 7 falls to a level higher than a suction port of a pump 8 by a predetermined height and performs a normal heating operation by driving the pump 8. And during a normal burning, when petroleum cannot be pumped up and air is drawn in, and hence flame cannot be formed in a burner 5, which is sensed by a flame sensing element 16, the pump 8 is driven for a predetermined time, while cleaning of the vaporizer 3 is conducted by means of the heater 1 based on signals of the temperature sensing element 6 to keep the vaporizer 3 at a temperature higher than normal combustion.
Patent JP-H04336226-A (JP)
Title: Method for molding interior material
Inventor: NISHIDA TSUTOMU
IPC: B29C51/12
Filed: 1991-05-13
Abstract: PURPOSE:To improve the fellow-up properties of a base material to a lower mold when the base material superposed on a skin material is molded into a predetermined shape by a press mold. CONSTITUTION:A skin material 3 is superposed on a base material 2 heated to molding temp. and both materials are placed on the lower mold 7 of a press mold 5. The air between the lower mold 7 and the base material 2 is discharged through air discharge holes 11 by a vacuum pump 12 and upper and lower molds 6,7 are clamped while the base material 2 is brought into close contact with the lower mold 7 to perform press molding.
Patent JP-H08283201-A (JP)
Title: Hydroxyisobutyric ester improved in storage stability
Inventor: OHINATA TAKAHIRO
IPC: C07C69/675
Filed: 1995-04-07
Abstract: PURPOSE: To obtain the subject compound excellent in storage stability with no decomposition or discoloration during storage, thus useful as a precision cleaning agent for metallic or electronic parts, a solvent for e.g. coatings, adhesives, by controlling the acid contaminants to a specific level or lower. CONSTITUTION: This compound is obtained by controlling the content of the acid contaminants in impurities contained in (A) a compound of formula I (R is a 1-4C alkyl) or formula II to <=0.5wt.%. For example, a reaction liquor contaminated with about 1wt.% of acids such as sulfuric acid, phosphoric acid, acetic acid or toluenesulfonic acid as impurity acid components used in the production of the compound A and methacrylic acid and hydroxyisobutyric acid as byproducts is neutralized with a base and then distilled and purified to control the acid contaminant content of the compound A to the specific level or lower.
Patent JP-S5230436-A (JP)
Title: Electrophotographic light sensitive plate
Inventor: OONISHI MASARU
IPC: G03G5/06
Filed: 1975-09-04
Abstract: PURPOSE: To provide an electrophotographic light sensitive plate enabled recording with high sensitivity and efficiency by reducing the movement distance of effective carries without lowering contrast voltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5230839-A (JP)
Title: Non-separator type self-fusing adhesive
Inventor: SAIKAI MASABUMI
IPC: C09J7/02
Filed: 1975-09-03
Abstract: PURPOSE: A non-separator self-busing adhesive tape with its surface coated by a mixture of a paraffin or a non-tacky synthetic resin with a tackifier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10297655-A (JP)
Title: Container lid
Inventor: MORI TOYOFUMI
IPC: B65D39/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a container lid which is easy to handle and hygienic wherein the lid is turned over to be stable whenever it is removed from the container. SOLUTION: The lid 1 is integrally formed of a thermoplastic material such as plastic, wherein the lid 1 comprises a cylindrical body 10, a circular top 11 having an engaging part 13 for sealing a container inside with an area smaller than a cross-sectional area of the body, and a curved face 12 for connecting the body and a plane. When the container is put on a table or the like while being fallen sideward with a side of the body 10 in contact with a table face, since the center of gravity is in the vicinity of the top, it is stable in a turned-over state like a self-righting dharma doll.
Patent JP-H09295815-A (JP)
Title: Melt of glass
Inventor: YOGO TAMAKAZU
IPC: C03B5/167
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for melting glass capable of reducing a maintenance frequency of an inserting part and facilitating a continuous long period operation by introducing air under a specific condition when inserting an apparatus needing an operating action into a furnace and operating the apparatus at the inserting part for melting the glass in the glass-melting furnace. SOLUTION: An atmospheric gas in a furnace is sucked from an opening 30 installed on the furnace body different from inserting openings 34 and 39 and air is introduced from the inserting openings 34 and 39. Plural heating rooms having different temperatures are connected in a glass-melting furnace 1 and preferably composed not to allow an air flow from the heating room having a high temperature to the one having a low temperature. An apparatus needing an operation is a liquid level meter 33 for measuring a height of a molten liquid level of the glass and an operating action is the one for moving the level meter 33 upper and lower at the inserting opening 34 for inserting the level meter 33 into the furnace.  Further, a stirring device having a stirring bar 38 for stirring the molten glass 23 is also the apparatus needing an operation and the operating action is the one rotating the stirring bar 38 at the inserting opening 39 for inserting the stirring bar 38 into the furnace.
Patent JP-H10302148-A (JP)
Title: Automatic lending and returning facility
Inventor: MURATA KENJI
IPC: G06Q50/10
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To improve the working ratio of an automatic lending/returning facility by using a management means to manage the articles more than the number of pieces that can be stored in a store part. SOLUTION: A controller (management means) E reads the bar codes of the video cassettes and manages the video cassettes stored in a cassette store part and also the video cassettes under lending respectively. Then the controller E manages the video cassettes more than the number of pieces that is decided by adding an estimated member of video cassettes under lending to the number of video cassettes that can be stored in the store part and more than the pieces that can be stored in the store part. The ten keys 9 can change and set the estimated number of video cassettes under lending. Therefore, the video cassettes under lending are supplied to the vacant spaces of the store part and the articles including these supplied video cassettes can be controlled. As a result, the working ratio is improved for an automatic lending/returning facility.
Patent JP-H11308554-A (JP)
Title: Television receiver
Inventor: KATSUMI KOICHI
IPC: H04B1/08
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To surely receive a video/audio signal without damaging the external appearance by reducing the number of components so as to decrease the assembling cost even in the case that a reception means of the video/audio signal is built in a cabinet. SOLUTION: A boss 2a having a threaded hole is formed at the four corners of an inner front side of a front face cabinet 2 and a CRT 1 is fixed in the front face cabinet 2 by 4 screws 5. A reception means 7 to receive a television signal is made up to a reception section 7a where two looped wires are adhered to an outer circumferential part from a bottom side of the front face cabinet 2 to an upper face via side faces and up of a contact part 7b connecting to the wire end of the reception section 7a folded inside at a rear end of the front face cabinet 2.  In the case that a chassis unit 3 where pluralities of contact metallic pieces 32 are placed at prescribed positions is fitted to a prescribed position of the front face cabinet 2 and fixed, the lower end faces of the contact metallic pieces 32 in the front face cabinet 2 are in contact with the contacts 7b connecting the wire end of the reception section 7a to take electric continuity.
Patent JP-S60255082-A (JP)
Title: Controller of motor
Inventor: MITANI HIROSHI
IPC: H02P7/285
Filed: 1984-05-28
Abstract: PURPOSE:To obtain a controller of a motor for maintaining a relative speed constant by controlling generated torque of the motor in response to a signal obtained by angular acceleration detecting means. CONSTITUTION:An angular acceleration detector 1 detects the angular speed of a stationary unit of a motor 9 to output to an amplifier 2. The output of a frequency generator 3 is converted to a voltage proportional to the rotating speed by a frequency/voltage (f/v) converter 4, and a comparator 5 outputs a torque command signal of acceleration or deceleration proportional to the difference between the output of the converter 4 and the reference voltage of a reference voltage source 6. An adder 7 adds the output of the amplifier 2 and the output of the comparator 5, and outputs a torque command signal including a correction signal for a disturbance. Thus, constant relative rotating speed can be always maintained.
Patent JP-H02287921-A (JP)
Title: Magnetic recording medium
Inventor: IGARI HIDETAKA
IPC: G11B5/708
Filed: 1989-04-28
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent wear resistance and low intrinsic surface resistivity by treating the magnetic powder, abrasive and carbon black respectively with three kinds of silane compds. with hydrophobicity decreased in this order. CONSTITUTION:The magnetic layer contains magnetic powder, abrasive and carbon black, which are treated with respective three kinds of silane compds. having hydrophobicity decreased in this order. Thereby the obtd. medium has excellent wear resistance and low surface intrinsic resistivity, and improved magnetic characteristics.
Patent JP-H02288572-A (JP)
Title: Scramble method for television signal and descramble method and apparatus
Inventor: HARADA KIMIHITO
IPC: H04N7/167
Filed: 1989-04-28
Abstract: PURPOSE:To make interception hard by superimposing a pseudo key signal onto a part corresponding to a vertical blanking period of an audio signal. CONSTITUTION:A pseudo key signal is superimposed on an audio signal corresponding to a vertical blanking period, information relating to the position of the vertical blanking period is included to a key signal and the information decoding the information relating to the location is sent as an out-band data. Since the pseudo key signal is superimposed on the part of the audio signal corresponding to the vertical blanking period, even when the audio signal is detected, the VBI period cannot detected. Moreover, the information relating to the location of the VBI period is included to the key signal and the information decoding the information relating to the location is sent as an out-band data, then the VBI period cannot detected without both the information sets. Thus, interception is made hard.
Patent JP-S62264758-A (JP)
Title: Reader and recorder
Inventor: HIROSE YOSHIHIKO
IPC: B41J3/46
Filed: 1986-05-12
Abstract: PURPOSE:To obtain a small sized and light weight recorder not requiring expendables by raising the temperature of a recording sheet member where microcapsule cholesteric liquid crystal is scattered so as to form a picture thereby using the recording member repetitively. CONSTITUTION:In depressing a start button for forming a picture, a plunger 13 is energized and a platen 11 is moved to press the recording member 2 in press contact onto a thermal head 10. The recording member 2 is wound on a roller 6 by a motor 8 at a constant speed. An output device 27 outputs a picture signal to a recording head drive circuit 25 in synchronism with the movement of the member 2 to heat up the thermal head 10. The member 2 is formed by providing a protection layer formed by scattering fluororesin on the surface of a sheet base scattered with a microcapsule cholesteric liquid crystal, colored by temperature rise and the color disappears by the cooling by a cooling roller 21.
Patent JP-H09290519-A (JP)
Title: Printer and printing head
Inventor: NARISHIMA TOSHIO
IPC: B41J2/51
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a printer and a printing head capable of printing out a high-grade image and character printing high in resolving power by single operation. SOLUTION: A printer is constituted of recording heads Y, M, C being first printing heads arranged in an X main scanning direction and a recording head Bk being a second printing head. Three (N=3) nozzle groups 10 are arranged to the recording heads Y, M, C in a Y sub-scanning direction and six (N'=6) nozzle groups 11 are arranged to the recording head Bk and the first printing heads and the second recording head are arranged stepwise in the Y sub- scanning direction so as to be shifted by a resolving power element interval. Printings different in resolving power are performed by using interleave operation using the first and second printing heads.
Patent JP-S61266939-A (JP)
Title: Pulverous particles measuring instrument using scanning type electron microscope
Inventor: SAITO TEI
IPC: G01N15/10
Filed: 1985-05-22
Abstract: PURPOSE:To facilitate an operation and to improve its efficiency by computing many measurement positions distributed uniformly on a sample surface by a computer and moving each measurement position to an observation position automatically. CONSTITUTION:A filter film F which collects particulates is set on a sample table 15. The sample table is moved to find coordinate values of three optional points A, B, and C on the periphery of the filter film, and the coordinates of the center P of the sample F are calculated on the basis of said values. Then, many measurement positions distributed uniformly on the surface of the filter film are computed on the basis of the deviation values of coordinates between the center point P of the filter film F and the center point Q of the sample table 15, the desired number of measurement positions to be distributed uniformly on the filter film, and the area of the filter film. Pulse motors 17 and 20 are controlled to move each measurement position to the center of a cathode-ray tube 6 and the focus is adjusted by the automatic focusing mechanism 4 of an electron microscope to photograph the image on the display 5 by a camera 2. The film is taken up automatically after the photographing and the many measurement positions are photographed in order under the control of the computer 3.
Patent JP-S5734188-A (JP)
Title: Fluid catalytic cracking of heavy petroleum including distillation residue
Inventor: USHIO MASARU
IPC: C10G11/18
Filed: 1980-08-08
Abstract: PURPOSE: To save an amt. of a catalyst used without lowering conversion ratio, by reusing as a catalyst a nonmagnetic material obtd. by catalytically treating heavy petroleum with addition of a metal contaminant-passivating agent, and then treating a catalyst separated from the cracked product by a high-gradient magnetic separator.  
     CONSTITUTION: Heavy petroleum including a distillation residue such as an atmospheric distillation bottom from crude oil is cracked with addition of a metal contaminant-passivating agent such as antimony trioxide into gasoline, kerosine, gas oil, etc. by contact with a silica-alumina catalyst, etc. The catalyst is separated from the cracked product, and then separated into a magnetic catalyst particle on which N, V, Fe, etc. have deposited and a nonmagnetic catalyst particle by treatment with a high-tradient magnetic separator constituted of a uniformly highly magnetic field contg. a ferromagnetic material. Only said nonmagnetic catalyst particle in returned to the catalytic cracking unit and reused. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5810628-A (JP)
Title: Cleaning of piping and apparatus used therefor
Inventor: KAMIYA KUNIO
IPC: B08B9/027
Filed: 1981-07-13
Abstract: PURPOSE:To shorten the cleaning operation time while reducing the quantity of a cleaning fluid by cleaning a piping with intermittently repeated passage of the cleaning fluid there-through. CONSTITUTION:An offgas piping 5 form a turbine 4 operated by a steam from a nuclear reactor 3 is connected to an exhaust cylinder 7 with a conduit through an offgas treating device 6. When the measurement ends on activity of the offgas, inlet valves 51 and 52 of a sampling piping 8 are closed while top valves 84 and 85 of a cleaning gas piping 12 are operated. A cleaning gas selector valve 18 is opened by operating a valve opening/closing controller 18 to allow the cleaning gas to flow from a cleaning gas tank 16 and then closed after a fixed flowing time elapses. Then, after the passage of a flow stoppage time, the controller 18 is actuated to perform the same cleaning gas flowing operation. This procedure is repected. After finishing the cleaning, the concentration of radioactive substance in the cleaning gas at the outlet of the sampling piping 8 is measured and determined with a measuring device 9.
Patent JP-H04316605-A (JP)
Title: Production of wig structure for japanese coiffure
Inventor: KOIDE SHIGERU
IPC: A41G3/00
Filed: 1991-04-15
Abstract: PURPOSE:To obtain the title structure easily preventable from hair style's getting out of shape, thus usable many times, by dividing numerous lines of the hair into the lower lines facing the head and the upper lines facing the outside, arranging the lower lines of the hair, immobilizing the intermediate portion of its upper surface with an oil and mount, and by arranging and fixing the upper lines of the hair. CONSTITUTION:In the title production that one end side of numerous lines of the hair 1 is implanted on the net 9 of a wig frame 4, the other end being arranged, thus collecting the entire hair at the root form 5 attached to the top of said wig frame 4, the objective structure can be obtained by dividing numerous lines of the hair 1 into the lower lines 1a facing the head and the upper lines 1b facing the outside, arranging the lower lines 1a of the hair, immobilizing the intermediate portion of its upper surface with a mount 2 together with an oil, and then by arranging and immobilizing the upper lines 1b of the hair with the mount 2 in combination with an oil.
Patent JP-H01277631-A (JP)
Title: Fuel injection amount control device for vehicle
Inventor: ITO YUZURU
IPC: F02D41/04
Filed: 1988-04-30
Abstract: PURPOSE:To enable an arithmetic process to be facilitated by continuously correlating a decision level, for discriminating an engine operative condition for whether or not it is in a high load region being based on an intake pipe pressure, to an engine speed. CONSTITUTION:In a control circuit 10, an intake pipe pressure and an engine speed are calculated being based on a data read from an intake pipe pressure sensor 5 and an engine speed sensor 7, and being based on these intake pipe pressure and engine speed, a basic fuel injection amount is calculated. And deciding a decision level VL of a high load region for the intake pipe pressure being based on the engine speed, it is discriminated whether or not the level is in a high load condition by comparing this decision level VL with the intake pipe pressure. Next by the discriminating result, an increase coefficient of the basic fuel injection amount is determined. Here the decision level VL, correlated to the engine speed, is determined by calculation or table lookup. Thus enabling a RAM 13 to decrease its memory content, the cost down can be attained.
Patent JP-H08303088-A (JP)
Title: Key device
Inventor: TANIGUCHI SHIGERU
IPC: E05B65/44
Filed: 1995-05-02
Abstract: PURPOSE: To prevent a backlash in the axial direction of an operation shaft even when the tip of the coupling part of a latch main body is brought into contact with a coupled part on the fixed part side before the pressing body of the operation shaft reaches one end of the cam face of the latch main body due to the fitting position error of a casing. CONSTITUTION: A casing C having a fitting section to a moving member A such as a door is provided with a latch main body 4 having a coupling part 4A couplable with a coupled part 3 on the fixed part B side, the first elasticity exciting body protrusively exciting the latch main body 4 to the coupling side, and an operation shaft 6 movable in the direction nearly perpendicular to the reciprocating direction of the latch main body 4. The latch main body 4 is provided with a cam face 8 kept in contact with a pressing body 7 provided at one end part of the operation shaft 6 and moving the latch main body 4 to the coupling release side against the elastic restoring force of the first elasticity exciting body in response to the pulling action of the operation shaft 6 in the contact state.  The second elasticity exciting body 16 movably exciting the operation shaft 6 toward one end side in the axial direction is provided between the casing C and the operation shaft 6.