baber/WOPTO huggingface dataset:
Patent JP-S54105453-A (JP)
Title: Divider circuit
Inventor: KATAKURA MASAYUKI
IPC: H03K23/00
Filed: 1978-02-06
Abstract: PURPOSE:To reduce power consumption with a high degree of integration by reducing greatly component elements in number, by using a pulse current generated at the load resistance of a self-holding circuit as the driving current of a binary counter at a post stage. CONSTITUTION:A pulse current flowing to load resistances R41 and R42 (or R43 and R44) of 1st-stage binary counter A is used, as it is, as the driving current of 2nd-stage binary counter B. Namely, current divider circuits 51 and 52 are connected to R41 and R42 to fix potentials at one-side terminals of R41 and R42 and I(R41) [a current flowing to R41] and I(R42) into two respectively. Then,  I(R41) divided into two drives self-holding circuit 61 and 1st transfer circuit 63, and I(R42) complementary to I(R41) drives 2nd self-holding circuit 64 and 2nd transfer circuit 62. Consequently, counter B operates in the same way as A, and pulse currents I(R61) and I(R62) of a frequency 1/4 as high as that of input clock signal Vin flow to R61 and R62, and are divided into two by divider circuits 71 and 72, thereby driving binary counter C at the final stage.
Patent JP-H08198011-A (JP)
Title: Vehicle outside mirror
Inventor: HASEGAWA YUICHI
IPC: B60R16/02
Filed: 1995-01-30
Abstract: PURPOSE: To provide an automobile outside mirror capable of disusing an exclusive part such as an infiltration preventive closed member, while keeping preventive effect for waterdrop infiltration into the vehicle body inside as an outside mirror outside for a vehicle, thereby to reduce part and work costs. CONSTITUTION: Harness 18 is drawn outside and a power source is supplied to a driving means by the harness 18 in a condition where a base member 11 is fixed to a vehicle body panel 13, a mirror main body 12 for retaining a mirror 17 is rotatably mounted on the shaft part 14a of the base member 11, and a driving means is provided in the mirror main body 12 and the harness 18 is directed upward by a guide cylinder part 15c from the driving means via the mirror main body 12, the shaft part 14a, and the base member 11.
Patent JP-S58129415-A (JP)
Title: Manufacture of liquid crystal cell
Inventor: TASHIRO YOSHIZOU
IPC: G02F1/1343
Filed: 1982-01-28
Abstract: PURPOSE:To manufacture a liq. crystal having a fine pattern with high productivity by forming transparent metallic oxide films using printing paste convertible into Al2O3 by calcination after screen printing. CONSTITUTION:Transparent In2O3 electrodes are formed on 2 insulating substrates made of transparent glass. Printing paste is prepared by mixing 5wt%  triacetylacetonatoaluminum with 60wt% 2-ethylhexanol, 25wt% benzyl alcohol  and 10wt% ethylcellulose. Prescribed patterns are printed on the substrates  using the paste through a 250-mesh screen, dried by preheating at 150 deg.C for  15min, and calcined at 700 deg.C for 30min to form Al2O3 films. The films are coated with orienting layers of a horizontally orienting agent, the upper and under  substrates are rubbed so that the orienting directions meet at right angles, and  the substrates are adhered to each other with an epoxy adhesive with 10mum gap  in-between. A nematic liq. crystal with positive dielectric anisotropy is sealed in  the resulting cell, and polarizing plates each having the polarizing axis in the  rubbing direction of the substrate are stuck to the top and bottom of the cell.
Patent JP-S60156831-A (JP)
Inventor: SENO MANABU
IPC: E03D9/08
Filed: 1984-01-25
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-H01187156-A (JP)
Title: Automatic change for web winding core
Inventor: TERASOMA HIROSHI
IPC: B65H19/28
Filed: 1988-01-21
Abstract: PURPOSE:To prevent bending and wrinkling in the starting end portion of a web to be wound up by boring a lot of small holes in the peripheral surface of a new winding core and connecting pressure reducing means to the end surface of the new winding core. CONSTITUTION:When a former winding core amounts to a designated winding amount, air cylinders 62, 82 for arms are operated to make the front portions of upper and lower arms 60, 80 approach a new winding core 52, the core is rotated and the rotating speed is made substantially equal to the traveling speed of a web A. The hollow portion of the new winding core 52 is decompressed. After that, an air cylinder 76 is operated to move a cutter member 72, whereby the web A is cut by a cutter 74. By this arrangement, the new starting end of the web A is sucked by a lot of small holes 53 bored in the peripheral surface of the new winding core 52 to be brought close to the peripheral surface of the new winding core 52, so that the web is taken up on the new winding core 52 without bending or wrinkling.
Patent JP-H08200859-A (JP)
Title: Heat pump type heater
Inventor: OZAKI YUKIKATSU
IPC: F25B1/10
Filed: 1995-01-30
Abstract: PURPOSE: To perform both the quick heating at the time of starting and the improvement in heating efficiency. CONSTITUTION: A high-pressure side expansion valve 18 is disposed between a condenser 12 and a vapor-liquid separator 14, a low-pressure side expansion valve 20 is disposed between the separator 14 and an evaporator 16, and a compressor 10 has a high-pressure side inlet 10-2 for introducing high-pressure gasoline refrigerant on the way of a compressing route at the downstream of the low-pressure side inlet in addition to the low-pressure side inlet 10-1 for introducing the gaslike refrigerant from the evaporator. The introducing passage 32 of vapor-liquid phase refrigerant from the separator 14 is connected to the inlet 10-2, and the high-pressure side expansion valve 18 is adjustable at the opening by an external signal, and the opening of a high-pressure side expansion valve 18 is controlled in response to the heating load.
Patent JP-H04235317-A (JP)
Title: Automatic electronic balance
Inventor: MORISHITA KAZUMI
IPC: G01G21/22
Filed: 1991-01-10
Abstract: PURPOSE:To automate the input and output of measuring pans in an electronic balance and the opening and closing of the inner door of an internal measuring chamber. CONSTITUTION:A measuring pan which is engaged with a measuring-pan engaging member 19 with a measuring-pan inputting and outputting mechanism 4 is inputted and outputted into and out of an inner measuring chamber 2. At the same time, the measuring pan is attached to and removed from a measuring mechanism 8 in the inner measuring chamber 2. An inner door 27 of the inner measuring chamber 2 is opened and closed by moving and operating a door-supporting member 26 in continuation with the inputting and outputting operations of the measuring pan with a door opening and closing mechanism 6 which is linked to the measuring-pan inputting and outputting mechanism 4.
Patent JP-S62171233-A (JP)
Title: Receiver
Inventor: KAWAMOTO HIROSHI
IPC: H04B1/26
Filed: 1986-01-23
Abstract: PURPOSE:To improve the S/N by providing a circuit having an attenuation characteristic to a frequency being 2 times of an intermediate frequency IF between a frequency mixer circuit and an intermediate frequency amplifier circuit to eliminate effectively the harmonic component of the IF signal frequency due to the nonlinearity of a mixer element. CONSTITUTION:An impedance matching circuit 4 is designed to have impedance matching function between a mixer circuit 2 and an IF amplifier circuit 5 and to have a low pass filter LPF function attenuating and cutting-off the frequen cies over that twice of the IF frequency. The parallel resonance circuit compris ing a coil 42 and a capacitor 43 is constituted to be resonated to the 2nd harmon ic of the IF frequency especially and has the attenuation characteristic of 20dB or over. In attenuating the 2nd order harmonic of the IF frequency in the circuit 4, the harmonics of 3rd, 4th...n-th orders are reduced largely and the beat compo nent due to the harmonics of the IF is reduced.
Patent JP-H08201682-A (JP)
Title: Range finder for camera
Inventor: HORIKAWA AKIRA
IPC: G01C3/06
Filed: 1995-01-30
Abstract: PURPOSE: To keep light quantity constant by plural numbers of times of light emissions by means of a light projecting part for range finding in an infrared- ray active type AF mechanism. CONSTITUTION: When a switch S1 is turned on and a battery voltage Vp is larger than 2.5V, a transistor Q3 is turning on during the repeated light emission of an LED 4 for range finding. Thus, since the load of a voltage VDD is increased by supplying a current through a load composed of a resistor R3 and an LED 5, the discharge of a capacitor C1 is quickened. Consequently, since the lowering of the voltage VDD, is quickened, boosting operation by means of a DC/DC converter 1 is performed frequently in a short period. Thus, since the level of a voltage VAP returns to 5V until the next light emission of the LED 4 for range finding, the emitted light intensity of the LED 4 for range finding is kept constant.
Patent JP-S61172922-A (JP)
Title: Method of forming face of slope for greening
Inventor: KOBAYASHI TSUGUO
IPC: E02D17/20
Filed: 1985-01-28
Abstract: PURPOSE:To cause reliable growth of plants for vegetation, by a method wherein a spraying substance is sprayed in a stepped manner on a face of slope so that convex and concave parts, extended in the horizontal direction of the face of slope, are formed to form a foundation. CONSTITUTION:A spraying substance 2, which consists mainly of individual or mixture of sand or sandy soil, silt viscous soil, and organic soil, and in which cement, organix fiber are mixed in the mixture, is produced. The spraying substance 2 is sprayed on a face 1 of slope to form a foundation 3, and the substance is sprayed in a way that concave parts 3a and convex parts 3b, extended about in the horizontal direction of the face 1 of slope, are formed. The down angle of the step convex part 3b of the foundation with a horizontal level is set to 45 deg. or less, the up angle to 80 deg. or less, and the vertical angle of the step convex part 3b to 45-145 deg. or less. This actually prevents water from gathering in the step and enables prevention of flow-out of seeds.
Patent JP-S59140639-A (JP)
Title: Optical information recorder
Inventor: AOI SHIGERU
IPC: G11B7/09
Filed: 1983-01-31
Abstract: PURPOSE:To detect quickly a recording error and to have immediately a countermeasure to the error by detecting the crossing of tracks or the extraordinary approximation of tracks caused by the vibrations due to the shock, etc. given from the outside during recording. CONSTITUTION:The current undergone photoelectric conversion through a pair of photodetectors 101-1 and 101-2 is converted into a voltage through current voltage converting circuits 103 and 104 respectively. These converted voltages are supplied to a differential amplifier 105 in a reproduction mode, and a shift degree from the track is obtained in the form of the voltage value. This voltage value is supplied to a phse compensating circuit 106 and a switch 107, and a tracking mirror 109 is driven by a driving circuit 108. The switch 107 is opened in a record mode, and the mirror 109 stands still at a position. Here the output voltage given from the detector 101-2 is compared with the fixed voltage of a power supply 110 through a comparator 111. Thus it is possible to detect the extraordinary approximation or crossing between a recorded track and a track under recording.
Patent JP-H08201955-A (JP)
Title: Silver halide photographic sensitive material and its processing method
Inventor: SUDO SUSUMU
IPC: G03C1/295
Filed: 1995-01-30
Abstract: PURPOSE: To obtain the silver halide photographic sensitive material having high-contrast photographic characteristics even in the case of being processed with a developing solution in a pH of <1 and restrained from fog occurring in a halftone image and having a good dot performance by incorporating a specified compound. CONSTITUTION: At least one of the silver halide emulsion layers and other constituent layers formed on a support contains a hydrazine compound in the photosensitive material and the photosensitive material contains at least one of compounds represented by the formula in which each of R1 -R4 is an aliphatic group; each of J1 -J3 is an optionally substituted alkylene or alkenylene, ureilene, iminocarbonyloxy, imino-sulfonyl, or carbonyldioxy group and each of (R1 and R2 ), (R3 and R4 ), (R1 and J1 ), and (R3 and J3 ) may form a ring; X1 is a thiocarbonyl, oxycarbonyl, optionally substituted iminocarbonyl group; and n1 is 0 or 1.
Patent JP-H03223148-A (JP)
Title: Device for handling ceramics
Inventor: ANDORE PATE
IPC: C04B33/30
Filed: 1990-01-24
Abstract: PURPOSE: To save pallets and related devices by the constitution in which a truck loaded with supporting bases carrying green products and fired products is made to travel in a track constituting a closed circuit penetrating a drying furnace and a firing furnace and three conveyors traveling perpendicularly to the track for loading and unloading of the supporting bases are provided.  
     CONSTITUTION: The system is provided with the track 1 constituting the closed circuit to connect a stacking station 6 for stacking the supporting bases 16 loaded full with the green products and stacking these bases on the truck 2, the drying furnace 3, the firing furnace 4 and an unloading station 7 where the fired products are gathered and the supporting bases 16 are unloaded. The empty supporting bases 16 are loaded in the loading station 13 by using the first conveyor 10. Next, the green products are loaded on the supporting bases 16 in the loading station 14 and thereafter, the supporting bases 16 carrying the green products are stacked on the truck 2 in the loading station 6. The truck 2 loaded with the supporting bases 16 carrying the fired products unloads the fired products onto the second conveyor 11 and unloads the emptied supporting bases 16 onto the third conveyor 12 in the unloading station 7. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5296505-A (JP)
Title: Magnetic recording medium
Inventor: YAMADA YASUYUKI
IPC: G11B5/70
Filed: 1976-02-10
Abstract: PURPOSE: To improve the durability and particularly wear resistance of a back layer by containing carbon black graft polymer in the back layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03217411-A (JP)
Title: Monomer composition and employment thereof
Inventor: ARITOMI MITSUTOSHI
IPC: C08F20/10
Filed: 1990-01-23
Abstract: PURPOSE:To provide the subject composition having a lightweight, excellent optical uniformity, excellent cast-polymerizability, etc., giving an optical resin having a high refractive index and liquid at ordinary temperature by compounding two kinds of specific acrylic compounds with specific radical polymerizable compounds. CONSTITUTION:(A) 100 pts.wt. of acrylic compounds comprising 50-90wt.% of a halogenated aromatic group-containing acrylic compound of formula I (R<1>, R<2> are H, CH3; X is halogen excluding F; a is 1-10) and a sulfur-containing acrylic compound of formula II (R<3>, R<4> are 1-12C hydrocarbon; p is 0-4) is compounded with (B) 5-30 pts.wt. of a radical polymerizable compound selected from compounds of formulas III and IV (q is 0-5; m is 1, 2; R<5> is 1-12C m-valent hydrocarbon or m-valent hydrocarbon containing an ether group, ester group, etc., to provide the objective composition.
Patent JP-S59141375-A (JP)
Title: Narrow groove welding device
Inventor: MATSUMOTO MITSUO
IPC: B23K9/022
Filed: 1983-01-31
Abstract: PURPOSE:To enable welding with high quality at a narrow groove width even if base materials are thick walled by providing a mechanism which oscillates mechanically an arc and a mechanism which oscillates magnetically the arc. CONSTITUTION:A nozzle 8 and magnetic pole pieces 10 are first disposed in the groove 12 formed between base materials 11, and the nozzle 8 and non-consumable electrode 9 are oscillated to the groove walls of the materials 11 by a mechanical oscillating mechanism consisting of a frame body 1, a motor 2, a revolving shaft 3 and an oscillating part 4. The nozzle and the electrode are magnetically oscillated by a magnetism generator 7 in the part shown by a code 14 in the state of the terminal end where the oscillation by the mechanical oscillating mechanism is infeasible. The arc is thus blown substantially to the groove walls and the groove walls are thoroughly melted.
Patent JP-H07294404-A (JP)
Title: Piezoelectric gas sensor
Inventor: GERUNOTSUTO FUOIHITO
IPC: G01N27/00
Filed: 1995-01-30
Abstract: PURPOSE: To provide quantitative detection of a halogen and the like by using a sensor which has coating with a specific formula including polyacrylenethiother. CONSTITUTION: A sensor which coating contains at least one polyacrylene with a repeating unit of formula. (Here, Ar<1> -Ar<6> are the same or different aryl with 6 to 18 carbon atoms, and W, X, Y, Z are the same or different chain group selected from among -SO2 -, -S-, -SO-, -O-, -CO-, -CO2 -, an alkylene or an alkyliden having 1 to 6 carbon atoms, and -NR<1> -(R<1> is 1-6C an alkyl group or alkylide group having 1 to 6 carbon atoms where at least one of the chain groups should be -S-). n, m, i, j, k, l, o, p are the same or different integer 0-4 and the sum of them is at least 2. Ozone, halogen and the like are detected with high absorptivity by using this sensor.
Patent JP-H10207202-A (JP)
Title: Toner cartridge
Inventor: IKESUE MASUMI
IPC: G03G15/08
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To suppress the reduction of the stored toner amount caused by the installation of a toner carrying means for forcibly replenishing the stored toner, and also, to completely replenish the last toner stored in a toner cartridge. SOLUTION: Inside the flat toner cartridge 35 which is nearly horizontally installed in an image forming system, the flat toner cartridge 35 is provided with a flat plate 41 for nearly uniformly dispersing the toner stored in the toner cartridge 35 in accordance with the reciprocative movement along the upper surface of the base part of the toner cartridge 35, and through-holes 42 for making the toner pass through are installed in the flat plate 41. Besides, on the rear side of the flat plate 41, projections 43 for carrying the toner in accordance with the reciprocative movement of the flat plate 41 are arranged so as to project toward the downstream side of the toner carrying path of the toner cartridge 35.
Patent JP-S5399698-A (JP)
Title: Method of preparing fire retarding/antismoke agent
Inventor: NOGUCHI ISAMU
IPC: D06M13/44
Filed: 1977-02-10
Abstract: PURPOSE: To prepare a fire retarding/antismoke agent with a high solution concentration through reaction of a metallic salt of acidic polyhosphate, alkali metal salt and/or ammonium solt of boric acid compounds with addition of amino-alcohol after treatment with neutralizer including ammonia. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61172684-A (JP)
Title: Production of clad steel pipe
Inventor: NAKANISHI HISAYUKI
IPC: B23K11/16
Filed: 1985-01-25
Abstract: PURPOSE:To reduce the cost of production by machining preliminarily the edges of a clad steel plate or steel strip to a specific shape or bending preliminarily the edges. CONSTITUTION:Both edges of the clad steel plate or clad steel strip are preliminarily subjected to machining to the specific shaped. More specifically, the cladding metal 2 side is preliminarily worked at the machining angle alpha is a 15-45 deg. range. The plate or strip 1 is then bent to a tubular shape by fin pass rolls 3. Both ends of the plate or strip 1 are heated and are butt welded under the pressure exerted by squeeze rolls from the side. Excess beads 2', 4' generated in this stage are cut away by a tool 5 on the base metal 4 side and pressed by a pressing means 6 on the cladding metal 2 side. The need for cutting the bead on the metal 2 side and subsequent reinforcement of weld is eliminated by the above-mentioned method. The cost of production is thus reduced.
Patent JP-S58133298-A (JP)
Inventor: KONYA YUUJI
IPC: F26B11/04
Filed: 1982-02-01
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-H0547725-A (JP)
Title: Method and apparatus for inspecting cassette for semiconductor wafer, and cleaning device for the cassette
Inventor: OGURA TAKEISA
IPC: H01L21/304
Filed: 1991-02-04
Abstract: PURPOSE:To prevent a problem, an accident to occur when a defective cassette is used by deciding propriety of a shape of a groove for containing a semiconductor wafer of a cassette for the wafer. CONSTITUTION:A contact sensing plate 3 having the same shape and size as those of a semiconductor wafer to be contained in a groove 5 of a cassette 4 is inserted into the groove 5, and propriety of the shape of the groove 5 is decided based on presence or absence of a resistance force in the case of insertion. Or, the groove 5 is irradiated with a light beam, and the propriety of the shape of the groove 5 is decided in a noncontact manner based on an attenuated amount of the beam when the beam is passed through the groove 5.
Patent JP-H01187245-A (JP)
Title: Roof tile
Inventor: SHINODA YASUHIRO
IPC: E04D1/02
Filed: 1988-01-22
Abstract: PURPOSE:To prevent intrusion of wind and rain and to increase fixing strength of roof tiles, by providing protruding stripes, capable of jointing together traverse, on the surfaces of the upper edges and by providing on the backside of the lower edges, dented grooves capable of fitting to the protruding stripes and also capable of jointing together traverse. CONSTITUTION:The upper roof tile 1 and the lower roof tile 11 are provided with protruding stripes 5 and 15, capable of jointing together traverse, laid respectively on the surfaces of the upper edges of both roof tiles, and with dented grooves 6 and 16, designed to fit to the protruding stripes 5 and 15, and capable of jointing together traverse, laid respectively on the backside of the lower edges of both roof tiles. The upper roof tiles 1 and the lower roof tiles 11 are, then, assembled with the protruding stripes 5 and 15 and the dented grooves 6 and 16 fitted together. With this arrangement, intrusion of wind and rain through the overlapping parts can be prevented, while strength of fixing the roof tiles can be increased.
Patent JP-S58131123-A (JP)
Title: Filter for purifying exhaust gas in internal combustion engine
Inventor: SAKURAI SHIGENORI
IPC: B01J23/50
Filed: 1982-02-01
Abstract: PURPOSE:To reduce the generation amount of secondary sulfate, by using Ag in addition to one kind or more of a noble metal as a catalyst for purifying an exhaust gas. CONSTITUTION:As the catalyst of a filter for purifying an exhaust gas, one added with Ag in addition to one kind or more of a noble metal such as Pt, Pd, Rh, Ir, Au, Pb or Os. For example, a powdery mixture consisting of talc, Al(OH)3, alumina and clay is plsticized to be molded into a honeycomb like columnar body 2 and a material same to the aforesaid powdery mixture is supplied to the end part of the columnar body 2 to fill cells therewith every other cell so as to close only one side thereof at both ends to bake the resulting filled columnar body 2. This filled columnar body is immersed in a PdCl2 solution to adsorb Pd and, after baking, further immersed in a AgNo3 solution to adsorb Ag to obtain a filter for purifying an exhaust gas after baking.
Patent JP-S59140914-A (JP)
Inventor: KUROKI TAKANORI
IPC: B21H3/08
Filed: 1983-01-28
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。