baber/WOPTO huggingface dataset:
Patent JP-H06320049-A (JP)
Title: Centrifuge
Inventor: KIRISAWA TADASHI
IPC: B04B7/08
Filed: 1993-05-17
Abstract: PURPOSE:To improve the recovery factor of washing treatment liquid and washing water and to reduce the treating cost by constituting a centrifuger of an outer container, a perforated inner vessel rotatably fitted to the outer container and a driver for rotating the perforated inner vessel and making the perforated inner vessel have the bottom surface in the form of a cone that is gradually elevated to the center. CONSTITUTION:A centrifuge S consists of an outer container 1, a perforated inner vessel 6 rotatably fitted in the outer container 1 and a driver for rotating the perforated inner vessel 6. The perforated inner vessel 6 has a conical bottom surface 6B that is gradually elevated to the center. A material to be treated 18 having a recessed part 18A to which a washing treatment liquid is stuck is put in the perforated inner vessel 6, which is rotated to centrifugally remove liquid from the material to be treated 18. Then, since the bottom part of the material to be treated 18 is heavier, it is arranged on the conical bottom surface 6B of the perforated inner vessel 6 with its bottom part down, but the material to be treated 18 is inclined according to the conical form of the bottom surface 6B to outside the perforated inner vessel 6, that is, in the direction of centrifugal force. Therefore, the washing treatment liquid in the recessed part 18A of the material to be treated 18 is smoothly removed by centrifugal force.
Patent JP-S62296434-A (JP)
Title: Method for testing semiconductor integrated circuit
Inventor: NISHIKUBO YASUHIKO
IPC: H03K19/00
Filed: 1986-06-16
Abstract: PURPOSE:To realize non-contact application of electrical signals to a desired circuit pattern and thereby to accomplish an electrical performance test for an IC by a method wherein a laser-electrical signal conversion circuit, wherein a semiconductor element provided with a laser illumination region in a part of its diffusion region, is serially connected across the power source line side and the ground line side. CONSTITUTION:When a laser beam is applied only to a laser-receiving region 51 in a P-channel MOS transistor, a photo-current is induced at a PN junction in a diffusion region and, with an N-channel MOS transistor being in a cut-off state, a power source line VDD and output 3 (electrode 103) are connected with the intermediary of the P-channel MOS transistor channel, for the generation of a potential corresponding to the logical '1' as the output 3 (electrode 103). When a laser beam is applied only to a laser-receiving region 52, a potential corresponding to the logical '0' is generated as the output 3 (electrode 103).
Patent JP-H11329316-A (JP)
Title: Inclined deceleration device and its ion beam forming method
Inventor: KO NAGAAKI
IPC: C23C14/48
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an inclined device and its ion beam forming method for simultaneously realizing deceleration of the ion beam and isolation of neutral particles. SOLUTION: Plural deceleration electrodes 17, 18, 19, 20 having apertures are arranged aslope, and the ion beam emitted from a mass spectrograph 2 is incident on the apertures of the deceleration electrodes at the prescribed angle of deflection from and an offset distance D to a base axis 10 of the beam path, to decelerate or accelerate the ion beam by spaces between the deceleration electrodes, and to isolate the ion beam from neutral particles simultaneously. The plural deceleration electrodes are composed of a front electrode 17, suppressor electrodes 18, 19 and a rear electrode 20 forming a first space, a second space, and a third space, and the offset-corrected ion beam is moved toward the direction along the base axis 10.  The neutral particles cannot pass through the apertures of the deceleration electrodes or are captured before getting to a wafer 7, then only the ions come into collision with the wafer 7, which eradicates energy pollution of the wafer 7.
Patent JP-S621194-A (JP)
Title: Semiconductor device
Inventor: TERADA YASUSHI
IPC: G11C16/06
Filed: 1985-06-26
Abstract: PURPOSE:To obtain an optimum write voltage to an EEPROM in any case by installing and using plural types of constant voltage sources. CONSTITUTION:Constant voltage sources 1:21, 2:72,......n:7n outputting different voltages are provided by segmenting a range from a minimum voltage assumed to be necessary to a maximum one assumed to be necessary into appropriate steps. As a result, the constant voltage source outputting an appropriate voltage in correspondence to the range can be selected within the variable range where the optimum value of the write voltage Vpp to the EEPROM lies. Moreover the operation of said selection is extremely easy. A shift register 8 is so constituted that only one bit is of logic '1' and the remainder are of logic '0'. The bit of the logic '1' is shifted, and connected so that and a voltage from the constant voltage source corresponding to the position can be connected so as to input to a waveform shaping circuit 6. Accordingly the shift operation of the shift register 8 is sufficient for switching the constant voltage source.
Patent JP-S5472660-A (JP)
Title: Analog digital converter
Inventor: YAMAGUCHI KEIKI
IPC: H03M1/40
Filed: 1977-11-21
Abstract: PURPOSE: To realize high speed, high resolution and low cost, by utilizing microcomputer to the circuit providing one operational amplifier and controlling the switching of the switch.  
     CONSTITUTION: The control circuit CONT controlling the switching of the switches So to S9(consisting of semiconductor switches) is constituted with the microcomputer or logic circuit. The reference voltage Es is given to the non-inverting input of the differential operational amplifier U via So, the potential of the analog signal input terminal Ex is via the switch S1, and the common potential is via the switch 27, and to the inverting input of the amplifier U, the output voltage of the amplifier U is ouupled via the switch S2, and one end of the capacitor C1 is connected to the non-inverting input, and the other end is connected to the common potential point via the switch S3. Next, the output of the amplifier U is coupled with the digital output terminal 0d via the switch S9 and resistor R5 and connected to the common potential via the series resistors R1 and R2 equal in the resistance value and the switch S6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08336092-A (JP)
Title: Distortion correction circuit for liquid crystal projector
Inventor: TAKEDA KAZUTAKA
IPC: H04N5/74
Filed: 1995-06-07
Abstract: PURPOSE: To correct left/right asymmetrical distortion as well as trapezoidal distortion by dividing a video signal scanning line into optional areas and assigning compression data to each area s< as to correct distortion for each area. CONSTITUTION: Various trapezoidal distortion displayed on a screen is predicted in advance and data used for correction are stored on a data table 7. When a correction button of a CPU 8 (e.g. spread upward or narrow to the right) is depressed while observing an image on a screen, the CPU 8 reads correction data (video signal scanning line division ratio, data compression rate for each split area, blank data amount based on the data compression rate) corresponding to the depression from the data table 7 and controls a data compression control circuit 5 and a blank data control circuit 6 according to the data. Then a video signal scanning line is divided into optional areas and video signal data are interleaved and the resulting data are compressed for each area and optional number of pieces of blank data are provided to a front part and a final part of compressed data.
Patent JP-S5842664-A (JP)
Title: Electromagnetic wave-shielding wall painting material
Inventor: AONO TAKEKI
IPC: C09D5/00
Filed: 1981-09-05
Abstract: PURPOSE:To provide an electromagnetic wave-shielding wall painting material having an excellent shielding effect from electromagnetic wave over a wide wavelength range, by mixing an electrically conductive fiber with a synthetic resin emulsion in an appropriate ratio with stirring. CONSTITUTION:A synthetic fiber or a regenerated fiber such as acetate, nylon or polyvinyl chloride is covered with an electrically conductive metal by means of a metal plating method, and cut in a length of 1-20mm.. The resulting electrically conductive fiber is mixed with a synthetic resin emulsion such as a phenolic resin or a urea resin emulsion in an appropriate ratio with stirring to obtain the desired electromagnetic wave-shielding wall painting material. When a substrate is coated with the wall painting material and dried, the electrically conductive fiber and the synthetic resin emulsion are arranged in a state of a  flat plate while closely connecting with each other by their mixing adhesion,  whereby an excellent shielding effect can be obtd.
Patent JP-S5364863-A (JP)
Title: Open show case
Inventor: IGARASHI MINORU
IPC: F25D17/08
Filed: 1976-11-19
Abstract: PURPOSE: To control flow rate of air panel to keep penetration of air from outside of show case to exhibit frozed goods at supermarket, etc.  surrounded by air panel at the minimum. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6032240-A (JP)
Title: Phosphor display device
Inventor: OOGOSHI AKIO
IPC: H01J29/46
Filed: 1983-07-30
Abstract: PURPOSE:To obtain the captioned device having luminance of high brightness in which error display due to secondary electrons is surely checked, while an electron beam hits the whole surface of the selected display segment by arranging separators to be supplied with high voltage surrounding each segment respectively. CONSTITUTION:The phosphor display segments 2R, 2G and 2B of respective colors red, green and blue are supplied with anode voltage of about 10kV through an anode lead wire 12, while the second grid G2 is impressed by voltage, for instance, of 300V. The ''ON'', ''OFF'' display is selectively made through the voltage to be given to the first grid G1 while controlling luminous brightness by controlling the pulse length of the voltage to be impressed on the first grid. The electron beam from the cathode K is widened by the separators 10 for being radiated on the whole surfaces of the display segments 2. The secondary electrons from the first and second grids are checked by the separators 10 while not hitting the adjacent display segments.
Patent JP-S5842694-A (JP)
Title: Additive for coal/water slurry
Inventor: HIGUCHI HISAO
IPC: C10L1/32
Filed: 1981-09-04
Abstract: PURPOSE:The titled additive stably dispersing a coal powder at high concn. in water, which comprises a styrene/maleic anhydride copolymer (or its salt) into which a sulfonic group is introduced. CONSTITUTION:An additive for a coal/water slurry which is prepd. by introducing a sulfonic group into a styrene/maleic anhydride copolymer of average MW 500-50,000 consisting of 1mol of styrene and 0.1-1mol of maleic anhydride or which comprises an alkali metal salt, ammonium salt or lower amine salt of the amidated product of the styrene/maleic anhydride copolymer into which a sulfonic group has been introduced. 0.01-5wt% said additive is added to a slurry consisting of a coal powder of which at least 50wt% passes a 200 mesh screen and water.
Patent JP-H035920-A (JP)
Title: Production of magnetic recording medium
Inventor: OUCHI TSUTOMU
IPC: G11B5/84
Filed: 1989-05-31
Abstract: PURPOSE:To prevent segregation of oligomers in the production process without causing deformation of a substrate by irradiating a synthetic resin substrate with UV ray in an oxygen atmosphere to remove monomers and oligomers remaining near the surface of the substrate and then forming thin films on the substrate. CONSTITUTION:The synthetic resin substrate is irradiated with UV ray in an oxygen atmosphere to remove oligomers in the surface layer. When the resin substrate is irradiated with UV ray in an oxygen atmosphere, O2 molecules absorb UV ray to decompose into O and O3. Monomers and oligomers remaining near the surface of the resin substrate are excited by UV ray to produce ions or free radicals, which react with O and O3 to produce volatile molecules such as CO2 and H2O and evaporate from the substrate. By this method, monomers and oligomers can be removed at low temp., and deformation of the substrate in the production process can be prevented.
Patent JP-H087392-A (JP)
Title: Remote controller
Inventor: MIYANO TORU
IPC: H04Q9/00
Filed: 1994-06-22
Abstract: PURPOSE:To obtain a remote controller which controls the operations of two VTR's independent of each other and whose operation ease is improved. CONSTITUTION:The operation button of a control operation button group 2 which controls a VTRa 6a is pushed to transmit a control transmission signal from a remote control transmission unit 5. The VTRa 6a executes the operation instructed by the control transmission signal received by a remote control signal receiving unit 7a. In order to change the operation object from the VTRa 6a to the VTRb 6b, a transmission mode is temporarily switched by pressing a temporary switching button 10 and the VTRb 6b executes the required VTRa 6a operation. In order to change the object from the VTRb 6b to the VTRa 6a, the temporary switching button 10 is released and the VTRa 6a can be operated easily.
Patent JP-H08333964-A (JP)
Title: Glass fitting structure of fire door
Inventor: TAKAHASHI ICHIRO
IPC: E06B3/58
Filed: 1995-06-07
Abstract: PURPOSE: To replace the glass of a fire door. CONSTITUTION: A fireproofing plate 46 and a face material 49 are fitted to the interior side of a reinforcing core material 44, a fireproof plate 48 and a face material 50 are fitted to the exterior side of the reinforcing core material 44, and a steel holding batten 54 is removably fitted to the inner peripheral part of the interior side fireproof plate 48. A decorative batten 53 is removably fitted to the inner peripheral part of the interior side face material 49 to be used as a glass fitting recessed part 52 which is taken as a fireproof lower rail 12 of a fireproof door frame, and the holding batten 54 and the decorative battern 53 are removed and attached to replace the glass 15.
Patent JP-H10329140-A (JP)
Title: Method for vulcanization-molding of pneumatic tire and vulcanization-molding device
Inventor: OKADA NOBORU
IPC: B29D30/06
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a pneumatic tire of outstanding uniformity without generating a non-uniform angle change in the reinforcing cord of a belt layer. SOLUTION: This vulcanization-molding device keeps the inner peripheral face T1 of a green tire T molded to almost the same outer diameter as the inner diameter of sectors 13 for molding a tread, when fully closed, which are formed by splitting a vulcanizing die in such sectors in the peripheral direction, expanded by expanding the diameter of a freely expandable/shrinkable rigid ring 37. Further, the device fully closes the sectors 13 and injects a heated fluid under pressure to the inside of the green tire T to vulcanization-mold the green tire T.
Patent JP-S5364258-A (JP)
Title: Flame-retardant resin compositions
Inventor: KUDOU TEIZOU
IPC: C08L55/02
Filed: 1976-11-22
Abstract: PURPOSE: A highly flame-retardant resin composition having improved mechanical strength and moldability, comprising a mixture of specific two types of copolymers, a chlorinated polyethylene, tetrabromobisphenol A, and Sb 2 O 3 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06348960-A (JP)
Title: Commodity sales register data processor
Inventor: ITO NAOKI
IPC: G07G1/12
Filed: 1993-06-11
Abstract: PURPOSE:To speedily and accurately input data with a scanner. CONSTITUTION:A data reading unit 30 is formed of two units (31 and 33) for cashier and customer arranged adjacently, a display unit 32 for cashier and a display unit 34 for customer are provided corresponding to the respective data reading units (31 and 33). And this processor is provided with first display control means (11 and 12) for displaying sales register data read by the data reading unit for cashier on the display units 32 and 34, and second display control means (11 and 12) for displaying the sales register data read by the data reading unit for customer on the displays 34 and 32, thereby both a cashier and a customer partially take the charge of data inputting in cooperation, and both of them can visually read and confirm both the data inputted by the cashier and customer.
Patent JP-H036230-A (JP)
Title: Polyactone-modified organopolysiloxane compound
Inventor: ONO ICHIROU
IPC: C08L101/00
Filed: 1989-06-02
Abstract: PURPOSE:To prepare a film-forming agent highly compatible with various resins and having characteristics of polyorganosiloxane by bonding a branched polylactone-contg. group to an organopolysiloxane. CONSTITUTION:A polylactone-modified organopolysiloxane useful as a synthetic resin modifier, a film-forming agent, etc., comprises a polysiloxane wherein a polylactone-contg. group of formula I [wherein Z is a trivalent hydrocarbon group optionally contg. O, S, or N; X is a lactone group of formula II (wherein R is H, or 1-12C alkyl; and (a) is 4-6), Y is H or acetyl; and (k)>1 and (l)>1] is bonded to an Si atom at the molecular terminals or in the molecular chain.
Patent JP-S5930533-A (JP)
Title: Photographing device of x-ray film
Inventor: OOTA SHINICHI
IPC: G03B42/02
Filed: 1982-08-13
Abstract: PURPOSE:To obtain a photographing device for an X-ray film which is compact and is easy to operate, by controlling the display of the number of films in a supply magazine and the display of the mounting condition of the supply magazine by a microcomputer. CONSTITUTION:Sheet films are contained in supply magazines and the selected film is transferred for X-ray photographing. Display devices 110, 114 for the remaining number of films which display the remaining number of the films in the supply magazines for a 14X14 size and a 14X17 size are provided on an operation panel. The numerical values on the devices 110, 114 are stored in the memory of a microcomputer. Switches 111, 115 set ten's digits and hundred's digits and switches 112, 116 set one's digits. The film whose size selected by the operation of a feed switch 113 or 117 is fed and the display of the selected devices 110, 114 is updated. The devices 110, 114 are put out to display and the memory stores the contents thereof when the supply magainzes are removed.
Patent JP-H01309596-A (JP)
Title: Highvision fm receiving device
Inventor: SAKATA HARUO
IPC: H04N7/00
Filed: 1988-06-08
Abstract: PURPOSE:To prevent the deterioration of the SN ratio of a chromaticity signal (EC) at the time of an FM demodulation by FM-modulating a highvision signal with a luminance signal (EY) and the chromaticity signal (EC) as a composite signal (EM) and transmitting the FM-modulated highvision signal. CONSTITUTION:A difference frequency between the frequency of an FM modulated wave input signal 1 and the frequency of a local oscillator 3 is generated in a frequency converter 2 and added to an FM demodulator 6, and the EY having a small FM demodulation noise is extracted in a low-pass filter 7 and outputted. An antiphase IF is generated from the positive phase IF of the frequency converter 2 with a frequency converter 4 and a fixed oscillator 5. The positive-phase IF of the output of the frequency converter 2 and the antiphase IF of the output of the frequency converter 4 are added to electronic switches 14 and 15 and switched with cosomegasct of the output of a subcarrier oscillator 12 and sinomegasct of the output of a 90 deg. phase shifter 13, the outputs are respectively demodulated in FM demodulators 16 and 17, and an EC1 output 22 and an EC2 output 23 are obtained in low-pass filters 18 and 19. Thus, the title device is simple as a transmitting system for an FM modulated wave, its receiving system is simple, the device never receives the influence of a high-level noise at the time of the FM demodulation, and the SN ratio of the chromaticity signal can be satisfactory.
Patent JP-S5852001-A (JP)
Inventor: SOEJIMA KEINOSUKE
IPC: B65B1/30
Filed: 1981-09-08
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-H10334177-A (JP)
Title: Symbol reader
Inventor: SEKI YASUHIRO
IPC: G06K7/10
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce the arranging space of illumination and to reduce power consumption by performing an optical processing so as to turn light generated by an illumination means to uniform illuminance distribution in a range area including both of a read range area corresponding to an area sensor and the read range area corresponding to a linear sensor. SOLUTION: This symbol reader is provided with an illumination part 76 and an optical path changing mechanism composed of a half mirror 77 and a mirror 78 for positioning the optical axes of the area sensor 36 and the linear sensor 37 almost at the center or almost on the center line of an illumination range area so as to make the read range area of the area sensor 36 and the read range area of the linear sensor 37 be inside the illumination range area. The illumination part 76 is provided with the illumination range area wider than the read range area and read width of the area sensor 36 and the linear sensor 37. Thus, compared to the case of providing respectively dedicated illumination parts for the respective read range areas of the area sensor 36 and the linear sensor 37, the arranging space of the illumination is made small and the power consumption is reduced as well.
Patent JP-S62298340-A (JP)
Inventor: PATORITSUKU EBERUHARUTO
IPC: G01N27/404
Filed: 1987-06-05
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-S622835-A (JP)
Title: Winding method for stator coil for small-type motor
Inventor: NIIJIMA YUICHI
IPC: H02K15/04
Filed: 1985-06-26
Abstract: PURPOSE:To facilitate the soldering of coil to the printed board by enabling the stator coil to position both ends of wire rod on the outside of the stator coil thereof. CONSTITUTION:The first and the second working bobbins 11 and 12 are fitted to the coil winding machine. The wire material 1 between both bobbins is also fitted to the winding machine. The wire rod is stretched out to reels 13 and 14 each rotating in the opposite direction to each other so that the intermediate point of the wire material may be positioned just halfway of both reels. In this manner, the wire material is wound around reels 13 and 14. If the wire rod is wound counterclockwise on the reel 13, it is supposed to be clockwise on the reel 14 because the reels 13 and 14 are set to rotate each in the opposite direction. Then the wire rod thus wound around is removed from each reel 13 and 14. The wound wire material thereof is superposed so that the sense of direction may indicate the same and then integrated and neatly formed. In this manner, the ends of wire material are placed on the outside of the stator coil 15 facilitating the soldering to the printed board.
Patent JP-H04342674-A (JP)
Title: Floor for vehicle and manufacture thereof
Inventor: USHIRO MANABU
IPC: B29K105/04
Filed: 1991-05-17
Abstract: PURPOSE:To provide a lightweight vehicle floor having high vibration control and sound insulation quality, and further provide a method for efficiently manufacturing the floor free from a defect at a simplified production process, regarding a floor comprising the superposition of a plurality of layer materials with the surface thereof used as a carpet member, and the manufacture thereof. CONSTITUTION:A urethane foam layer 9 is provided between a carpet member 15 and a floor panel section B comprising the polymer of glass fiber 6 and urethane foam 7 integrated with epoxy resin 8. The floor panel section B and the carpet member 5 are polymerized and bonded to each other, thereby constituting a floor A. Also, dies 10 and 10 among dies 10 and 11 for molding the floor panel section B, and dies 10 and 12 for molding the floor A are used in common, and an insertion hole 5a formed through the carpet member 5 is used for filling the urethane foam 9 for molding.