baber/WOPTO huggingface dataset:
Patent JP-S53131827-A (JP)
Title: Motitor for com device
Inventor: KONNO AKIRA
IPC: H04N5/84
Filed: 1977-04-22
Abstract: PURPOSE: To sufficiently monitor the detailed state of information by displaying the information read out of memory means optically with a display means for monitor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54139152-A (JP)
Title: Air conditioning system
Inventor: SESHIMO KOUJI
IPC: F25B13/00
Filed: 1978-04-21
Abstract: PURPOSE: In an air conditioning system having both cooling and heating functions, to increase a flow rate of the refrigerant circulated without changing the cylinder volume of compressor to keep a high level of performance coefficient upon both air- cooling and -heating operations.  
     CONSTITUTION: In the air conditioning system having a colsed type of motor operated compressor 1 equipped with the compressor means portion 12 and motor portion 14 within a closed vessel 12, the bypass circuit comprising an electromagnetic switching valve 7, an auxiliary capillary tube 8, an auxiliary heat exchanger 9, and a secondary suction pipe 26 is provided between the intermediate of an indoor heat exchanger 4 and a heating capillary tube 6 and the interior of the cylinder chamber 17 of said compressor means 12. The head of the piston 16 disposed in said cylinder chamber 17 has the stepped portion 29 which is coincide with groove 27 formed within the cylinder chamber 17 when the piston 17 reached a bottom dead point. To this groove 27 is open said secondary pipe 26. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52130242-A (JP)
Title: Slice level selecting system
Inventor: TAKAHASHI TSUGIO
IPC: G06K7/00
Filed: 1976-04-26
Abstract: PURPOSE: To enable the discrimination depending on the dark and shade of letters and having high average discriminating speed for the letters, by determining the order of selection of the threshold value quantizing the next letter based on the results of statistics which invariably has been discriminated, while keeping the letter discrimination. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61206871-A (JP)
Title: Valve-seat sealing apparatus for butterfly valve
Inventor: TAKETOMO MASAKI
IPC: F16K1/226
Filed: 1985-03-11
Abstract: PURPOSE:To prevent the sticking at a valve seat by installing a sealing piece which contacts with a part of a valve piece, with a necessary surface pressure for sealing the valve seat, onto a static valve piece. CONSTITUTION:A valve piece 2 is stopped through the contact between a part of a valve box 1 and the valve seat of a stopper 4, and the top edge of the valve piece 2 is pressed onto the stopper 4. As for the stopper 4, the top edge of the valve piece 2 and the stopper surface are vertical for the center line of a flow passage so that the valve piece 2 and the stopper 4 are not stuck. The contact surface between the valve piece 2 and a sealing piece 3 is formed into a taper forming an angle for the center line of the flow passage, and a surface pressure is generated. A part of the valve piece 2 is bitten into the valve seat 3 by the surface pressure, and sealing is performed.
Patent JP-H03250129-A (JP)
Title: Manufacture of column-beam joint fitting
Inventor: YAMAMOTO MITSUMASA
IPC: E04B1/16
Filed: 1990-02-27
Abstract: PURPOSE:To manufacture a column-beam joint fitting easily by welding a plate fitting, jointed to the flange of a steel framed beam by bolts, to each tip part of a connecting fitting of cross shape from the top view so as to integrate them. CONSTITUTION:A metal plate body is provided with plural bolt holes 1a for jointing this plate body to the flange of a steel frame beam B to form a plate fitting 1, as well as a connecting fitting 2 is formed into such configuration as to be vertically longitudinal in cross section and cross-shaped from the top view. Such plate fittings 1 are then welded to the respective tip parts of the connecting fitting 2 to form a column-beam joint fitting A.
Patent JP-2000238250-A (JP)
Title: Serial recorder
Inventor: IMAEDA EIJI
IPC: B41J2/01
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To make the natural dry-up time substantially constant over the entire print band by switching a plurality of independently drivable fixing units alternatively at a timing corresponding to the movement of a recording head in the main scanning direction. SOLUTION: A thermal mixing unit 106 is divided into seven independently drivable thermal fixing heaters H1-H7 and the print region (print band) for one main scan of an ink jet head 107 is also divided into seven regions. Furthermore, a plurality of thermal fixing heaters H1-H7 are provided in correspondence with the divided regions. A decision is made sequentially in which of the plurality of regions A1-A7 an ink jet head 107 is located based on the output from an encoder 111. Based on the decision results, the thermal fixing heaters are switched such that only a thermal fixing heater for same region as that where the ink jet head 107 is located is turned on. According to the arrangement, the natural dry-up time can be made substantially constant over the entire print band.
Patent JP-H03248001-A (JP)
Title: Method for measuring warping of plate body
Inventor: HORISAKA KANKI
IPC: G01B5/20
Filed: 1990-02-27
Abstract: PURPOSE:To measure the warping of a plate body readily and accurately by arranging the plate body to be measured on the upper surface of a soft sheet, feeding fluid until the entire surface of the sheet is brought into contact with the surface of the plate, and detecting the swelling amount. CONSTITUTION:At first, a straight edge (iron ruler whose linearity is ensured) is mounted on a soft sheet 4 so that the edge is positioned on each sensor 8. The zero point of each sensor 8 is aligned. Then, the straight edge is removed. Thereafter, a plate body to be measured 10 is mounted on the soft sheet 4, and a damper 6 is closed. Fluid is supplied through a duct 5 with a blower into a fluid chamber 2 in a measuring case until the entire surface of the sheet 4 is brought into contact with the surface of the plate body 10. The sheet 4 swells up by the introduction of the fluid, and the plate body 10 begins to be lifted up. When the plate body 10 reaches the specified height, the measured value of each sensor 8 is detected. The warping is obtained based on the detected value.
Patent JP-H07256931-A (JP)
Title: Printer
Inventor: MIURA MAKOTO
IPC: B41J2/51
Filed: 1994-03-17
Abstract: PURPOSE:To provide a printer capable of controlling variably scanning speed according to temperature of a printing head and an amount of an image data to be printed. CONSTITUTION:A printer is equipped with a printing means for forming an image on recording paper, a holding means which holds the printing means and is scanned in a direction normal to an advance direction of the recording paper, a driving means which transfers the holding means in a scanning direction, and a control means 12 which controls those printing means, holding means, and driving means. Then, a dot counting means 14 which counts the number of dots of an image data transmitted to the printing means in corporation with a printing signal outputted from the control means 12, a means 13 which calculates a rate of printing in an area to be printed from the number of counted dots, and a means 13 which controls variably scanning speed by the driving means on the basis of the calculated rate of printing, are provided to the control part 12.
Patent JP-H04332328-A (JP)
Title: Ventilator
Inventor: TANAKA OSAMU
IPC: F24F7/007
Filed: 1991-03-12
Abstract: PURPOSE:To improve the comfort by a method wherein ventilation is carried out at a lower ventilation rate than that corresponding to the fouling degree, changes in resistance values of a fouling detector are judged when a specified time period elapses, and after that ventilation at a lower ventilation rate than that corresponding to the fouling degree and judgment of changes in resistance values after a specified time period are repeated. CONSTITUTION:Fouling degree of air in a room is judged and ventilation is carried out at a lower ventilation rate than that corresponding to the fouling degree for three minutes. Then changes in resistance values as a result of the ventilation are judged, and a ventilation rate is set according to the judgment result. On the other hand, when the resistance value reaches a saturated state because fouling is suppressed, ventilation is carried out at a higher ventilation rate than the ventilation rate to be restored and after one minute, changes in the resistance values are judged to set the ventilation rate. Therefore, the ventilation rate during judgment of fouling is gradually increased every three minutes and the ventilation rate during restoration is gradually restored every one minute. Hunting resulted from a sharp change in ventilation rate during changeover of fans 8 and 9 is prevented and frequency of changeover is reduced.
Patent JP-H02225937-A (JP)
Title: Remote operation device having plurality of operation sections
Inventor: KONDO YUJI
IPC: F24H1/10
Filed: 1989-02-28
Abstract: PURPOSE:To reduce the number of wiring between respective operation sections and the main body by performing the selection of the first operation section and the second operation section merely by switching the regulating voltage with a resistance level switching means in the first operation section having a variable resistor for regulating the voltage applied. CONSTITUTION:When the user opens a hot water tap, water flows into the heat exchanger 13, which is detected by a flow switch 19. Then, a constant voltage VDD is supplied from the voltage supplying section 41 to respective controllers, and the ignition control is performed with the predetermined sequence. When the ignition is detected by a flame rod and the flame became stable, a subcontroller 60 is selected if the user kept the selection switches 91, 92 and the voltage V60 from the subcontroller 60 is within the predetermined range. Conversely, if the selection switches 91, 92 are opened, the main controller 50 is selected. Based on the respectively regulated voltages V60, V50, the burning rate of burners 11 is determined, which, in turn, operates the fan 12 and the governor proportioning valve 23 for temperature adjustment to cause the water flowing in the heat exchanger 13 to be heated to the intended temperature.
Patent JP-S51121629-A (JP)
Title: An electronic ignition device for an internal combustion engine
Inventor: KOBAYASHI NARIMITSU
IPC: H01C7/00
Filed: 1975-04-17
Abstract: PURPOSE:An ignition device which diminishes the effect of the generated heat by a large electric power type resistor to the power transistors, and diminishes the size of resistor itself.
Patent JP-S59173523-A (JP)
Title: Rotary engine
Inventor: TSUYUKI YASUJI
IPC: F01C1/063
Filed: 1983-03-23
Abstract: PURPOSE:To obtain a rotary engine which is easy to manufacture and excellent in strength by varying the angles of four roters provided in a cylinder, with respect to the angular velocity of rotation of a main shaft through a pair of rotary body operating mechanisms operated by means of a pair of gearings. CONSTITUTION:A cylinder 2 is fitted in and fixed to the inner face of the axial central part of a cylindrical casing 1 which forms a case body E, gear chambers 3A, 3B, which house rotary body operating mechanisms SA, SB and gear mechanisms GA, GB respectively, are symetrically provided on the both outsides of the cylinder 2, and a main shaft 4 is provided passing through the case body E. Rotary body shafts 7A, 7B are supported in the central parts of end face plates 2A, 2B which form a cylinder 2, through bearings 6A, 6B respectively, and roters 8a, 8c and roters 8b, 8d, which form each set of rotary body RA, RB respectively, are extended in the direction of diameter in each shaft 7A, 7B. And divisions alpha to delta are provided between each roters 8a to 8d, and the volume of these divisions alpha to delta are varied to generate power.
Patent JP-S62205251-A (JP)
Title: Grain refining method for li-containing al alloy
Inventor: OUCHI CHIAKI
IPC: C22C21/00
Filed: 1986-03-06
Abstract: PURPOSE:To improve toughness as well as ductility by refining the grains of Li-containing Al alloy. CONSTITUTION:At the time of hot-rolling the Al alloy containing 0.2-4wt% Li, the volume percentage of an Al-Lidelta phase having a size of >=0.5 microns is regulated to 1-15%. Then the above alloy is subjected to working at >=30% reduction in area and to reheating to the temp. region between 500 deg.C and the melting point or below. In this way, crystalline grains are remarkably refined without deteriorating soundness of products, so that toughness as well as ductility can be improved.
Patent JP-H07262644-A (JP)
Title: Camcorder
Inventor: KAWAI KAZUYA
IPC: G11B15/02
Filed: 1994-03-17
Abstract: PURPOSE:To attain smooth consecutive recording without photographing an excess scene even when a ground photographing detection switch is turned on, it becomes a stand-by state and next photographing is started. CONSTITUTION:When a hand holding this equipment is lowered downward while forgetting to stop video recording, and this equipment is faced downward, and is inclined downward 70 deg. or above for the horizontal, the ground photographing detection switch 2 is turned on. When the state continues for about three seconds, a micro computer 1 decides that (a photographer forgets to stop the video recording, and photographs the ground erroneously), and operates a motor control circuit 4, and rotates a motor 3, and starts to wind a tape. Then, the computer 1 winds the tape for about five seconds, and when it winds the tape until the position where the video recording must be stopped substantially, the motor control circuit 4 is stopped, and the motor 3 is stopped also.
Patent JP-H07257773-A (JP)
Title: Carrying device
Inventor: KOBAYASHI YUKO
IPC: H02P25/06
Filed: 1994-03-17
Abstract: PURPOSE:To provide a carrying device having the secured stability of conveyance by providing a drive control circuit which applys voltage to a mobile element electrode for electrostatically attracting a carried article to a carried article holding face, and changes the polarity of applied voltage to a stator electrode combiningly in order for shifting the mover through electrostatic force. CONSTITUTION:A stator electrode 12 is divided into three electrode groups (a),(b),(c), and a mobile electrode 14 is similarly divided into three electrode groups (d), (e), (f). A drive control circuit 15 applys constant voltage having changeless polarity to the electrode groups (d), (e), (f) on the side of the mover 13 for electrostatically attracting a carried article X to the carried article holding face P of the mobile element 13 by the applied voltage, and combiningly applys voltage having changeable polarity in order to the electrode groups (a), (b), (c) on the side of a stator 11 to generate electrostatic force between the stator 11 and the mobile element 13 for moving the mobile element 13. Thus the carried article X attracted to the mobile element 13 is also moved.
Patent JP-H02226768-A (JP)
Title: Photoelectric conversion device
Inventor: OGURA MAKOTO
IPC: H04N1/04
Filed: 1989-02-28
Abstract: PURPOSE:To increase the freedom of light source arrangement, eliminate the light quantity loss and diffusion of information light, improve the S/N ratio, and increase the sensor output by adopting a structure wherein illuminating light passes the inside of a mounting substrate having light transmitting property. CONSTITUTION:A photo sensor array is formed on a sensor substrate 1 by semiconductor process. Said substrate is composed of quartz glass or borosilicate glass, and has light transmitting property and insulating property. The above array is fixed on a retainer 2 by using silicon system, acryl system, and epoxy system adhesive agent 5. Said retainer is provided with a wiring part 4 of Al, Cu and the like on the surface end-portion, and has the similar light transmitting property and insulating property. A photoelectric conversion device is constituted in this manner, and light L from a light source 3 arranged, e.g. below the retainer 2 is transmitted through the retainer 2 and the sensor substrate 1. A manuscript 6 arranged on the sensor substrate 1 is irradiated with the light L. The light L' reflected from the manuscript 6 is made to enter the array sensor on the substrate 1, and generates an image signal in the photo detectors constituting the array.
Patent JP-S60191483-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOSAKA NORIFUMI
IPC: G11B21/22
Filed: 1984-03-12
Abstract: PURPOSE:To prevent a magnetic head from damaging a magnetic medium owing to oscillations by moving the magnetic head automatically to a shipping zone at the inner periphery of a magnetic head where neither recording not reproduction is performed by turning off the power source, and locking an arm coupled with the magnetic head in said state. CONSTITUTION:When the power source is turned off, a solenoid 18 is turned off and locked. Namely, the magnetic head 7 is in the shipping zone 3 and a rotating body 21 contacts a stopper 22, so a lock lever 15 abuts on a projection 21a with the energizing force of a spring 16 to lock a capstan 9 and the magnetic head 7. Further, the brake shoe 12 of a brake lever 13 abuts on a rotor 11 with the energizing force of a spring 14 to inhibit the rotor 11 from rotating. Namely, when the power switch is turned on, the magnetic head 7 stands by in the shipping zone 3, so the power switch is turned on right after that to lock the magnetic head 7 with the energizing force of a spring 16.
Patent JP-H11250680-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: NOMURA HIDEMI
IPC: H01L29/788
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a prevention of an increase in a chip size and an easy pattern layout by reducing a capacitive load of a bit line by increasing a capacity of a nonvolatile semiconductor memory and accelerating an operation. SOLUTION: First and second divided bit lines BLa0, BLb0 are disposed at one main bit line BL0, and a memory cell array 11 is divided into a plurality of blocks. Selective transistors Q0, Q1 and discharge transistors Q2, Q3 are disposed at a periphery of the array 11. Further, a wiring 20 of a predetermined potential ARGND and wirings 21, 22 of selective signals DCBLa, DCBLb are disposed. An active area 30 for forming the transistors Q0, Q2 and an active area 31 for forming the transistors Q2, Q3 are deviated and disposed. And, dispositions of the bit lines BLa0, BLb0 and gate electrode wirings 23, 25 are simplified.
Patent JP-S62208322-A (JP)
Inventor: SATO KENJI
IPC: B65B25/14
Filed: 1986-03-05
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-S52131091-A (JP)
Title: Working device in reactor
Inventor: ITOU YOSHIHARU
IPC: G21F7/06
Filed: 1976-04-28
Abstract: PURPOSE: To enable working in the inside of a reactor convenient by means of lowering a working stand of a working device in a reactor to a flange surface of the pressure vessel of the reactor from a pool of the reactor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08216695-A (JP)
Title: Weather strip for automobile
Inventor: NOZAKI MASAHIRO
IPC: B60R13/06
Filed: 1995-02-13
Abstract: PURPOSE: To ensure the sealing ability between an installing surface and an adhesive double coated tape, when a weather-strip is stuck along the weather strip installing surface via the adhesive double coated tape. CONSTITUTION: In a weather-strip 4, which is stuck to an outer peripheral surface 11 of a door frame of an automobile via an adhesive double coated tape 6, a continuous, projected line 43 extending in the longitudinal direction of a base part 41 is formed on the bottom surface of the base part 41 of the weather strip 4, while a sealing line, which becomes continuous owing to the pressing action of the projected line 43, is formed between the adhesive double coated tape 6 and the outer peripheral surface 11 of a door frame.
Patent JP-H06255809-A (JP)
Title: Image forming device
Inventor: HANAI TOSHIHIRO
IPC: B65H1/00
Filed: 1993-03-09
Abstract: PURPOSE:To provide an image forming device capable of immediately judging that no sheet cassette is fitted when the sheet cassette partially moved in response to the sheet size is slightly extracted from device main body. CONSTITUTION:Multiple lugs for size detection are fitted to the mobile section of a sheet cassette allowing a size change. When the cassette is stored in a device main body, switches are turned on in a specific combination according to the sheet size. Combination sequences of lugs are stored in a ROM, and a CPU reads an input port (S1) for processing the size detection and calculates the combination sequence of switches (S2). The calculated combination sequence is compared with the previous combination sequence stored in a RAM, and whether there is a change or not is calculated (S3). When the change is in the decreasing direction, the CPU judges that the sheet cassette is extracted (S4), and it performs the process for 'no fitting of sheet cassette', e.g. prohibits a sheet feed.
Patent JP-H03252308-A (JP)
Title: Antimicrobial composition containing silica gel as matrix
Inventor: HAGIWARA ZENJI
IPC: A61L2/16
Filed: 1990-02-28
Abstract: PURPOSE:To obtain a stable antimicrobial composition having strong antimicrobial force and reduced in amount of sterilizing metal used by forming an antimicrobial film of aluminosilicate containing a metal ion having sterilizing action on the surface of silica gel. CONSTITUTION:The aimed antimicrobial composition obtained by applying antimicrobial film of aluminosilicate containing a metal ion having sterilizing action to the surface of silica gel. The antimicrobial composition has preferably at least 0.3cm<3>/g pore volume and at least 100m<2>/g specific surface area. The metal ion having sterilizing action includes silver, copper, zinc, tin, lead, bismuth, cadmium or chromium and total amount of these metals ion exists preferably at amount of at least 0.003mm mol per 100m surface area of anhydrous antimicrobial composition. The antimicrobial polymer composition can be formed by blending the above-mentioned antimicrobial composition with a polymer. The antimicrobial composition is preferably blended at an amount of 0.01-20wt.% based on whole polymer composition.
Patent JP-S62207787-A (JP)
Inventor: SASAME AKIRA
IPC: H01L23/15
Filed: 1986-03-05
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-S52131314-A (JP)
Title: Device for automatically opening and closing automotive hood
Inventor: TAKABAYASHI SHIGEHISA
IPC: B61D17/22
Filed: 1976-04-27
Abstract: PURPOSE: To simplify the construction of a device for automatically opening and closeing an automotive hood by longitudinally moving the bottom dead point of an openable arm back and forthe in addition to the rocking motiron of the arm and by moving theend of the arm horizontally so as to effectively act a connecting frame of the arm. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63214618-A (JP)
Title: Digital phase locked loop
Inventor: IIJIMA KENZABURO
IPC: G01D5/245
Filed: 1987-03-03
Abstract: PURPOSE:To perform fast processing by reducing the number of bits of an A/D converter when the output frequency of an encoder increases, and reducing the number of output bits of a memory and the number of count bits of a counting means. CONSTITUTION:When an input signal frequency increases, an input frequency decision circuit 16 detects that and generates signals Sa and Sb having values corresponding to the detected frequency. Consequently, a selector 15 operates so as to reduce the numbers of conversion bits of A/D converters 11 and 12, whose conversion times become short by the reduced number of bits. Function generators corresponding to the numbers of conversion bits of the converters 11 and 12 are selected among M1-Mn, and multipliers 3 and 4 are reduced in the number of arithmetic bits and therefore shortened in multiplication time. Thus, the number of bits of the loop formed of the multipliers 3 and 4, a comparator 8, a counter 18, and memories M1-Mn is reduced.