baber/WOPTO huggingface dataset:
Patent JP-2000241375-A (JP)
Title: Apparatus and method for detection of concentration of carbon monoxide
Inventor: AOYAMA SATOSHI
IPC: G01N25/30
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To detect the concentration of carbon monoxide in a gas which contains hydrogen. SOLUTION: A gas which contains hydrogen is supplied, via a hydrogen blower 22, to a sensor part 30 in which a platinum catalyst 32 is attached to a gas flow passage 31. A gas which contains oxygen is introduced via an oxygen blower 26. The temperature of the platinum catalyst 32 is detected by a catalyst temperature sensor 34. The temperature of the gases is detected by a gas temperature sensor 36. Their temperature difference is calculated. Platinum has a characteristic that it adsorbs carbon monoxide according to the concentration of the carbon monoxide under the coexistence of hydrogen, and it changes an oxidation activity with reference to the hydrogen according to the amount of the carbon monoxide. The calculated temperature difference refers to the degree of the oxidation activity with reference to the hydrogen of the platinum catalyst 32.  Since the degree of the oxidation activity is based on the concentration of the carbon monoxide, the concentration of the carbon monoxide can be detected on the basis of the calculated temperature difference.
Patent JP-S58162896-A (JP)
Inventor: OOHAYASHI TOSHIAKI
IPC: G21F3/00
Filed: 1982-03-23
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-H02225078-A (JP)
Title: Rotary stencil printing device
Inventor: OHINATA KICHIJI
IPC: B41L13/04
Filed: 1989-02-28
Abstract: PURPOSE:To prevent a print image from becoming distorted by providing a constitution in which the peripheral wall with ink passage holes of a printing drum is composed substantially of only a network. CONSTITUTION:A printing drum 1 consists of annular members 3a, 3b on both ends and a steel wire-woven material 4 is arranged in a cylindrical form on the periphery of the annular members 3a, 3b. A bar 5 is provided on some section, along a bus, of the printing drum 1 and functions as a member which connects the annular members 3a, 3b firmly. Inside the printing drum 1, an intermediate push roller 2 is provided which is part, along the bus, of the peripheral section consisting of only the material 4 and pushes the opposite part to a backup roller 2 selectively to the roller 2 in a radial direction. The intermediate push roller 18 works to push the peripheral wall toward the backup roller 2, and at the same time, is a roller which supplies ink from inside.
Patent JP-H06239059-A (JP)
Title: Delivery slip
Inventor: KOMODA NOBUYUKI
IPC: B42D15/04
Filed: 1993-02-12
Abstract: PURPOSE:To provide a delivery slip usable in a non-impact printer. CONSTITUTION:A delivery slip 1 has a receiving ticket 3 and two delivery tickets 4, 5 connected through a folding and cutting perforation 2 and a delivery data entry column is provided to the surfaces of respective tickets 3, 4, 5 and an adhesive 33 releasable after bonding is applied to the surfaces of the receiving ticket 3 and the delivery ticket 5 and also applied on the rear surfaces of the receiving ticket 3 and the delivery ticket 4 to form overlap bonding surfaces and a self-adhesive is applied on the rear surface of the delivery slip 5 to be covered with release paper 37. Delivery data is printed on the delivery data entry columns of the respective tickets 3, 4, 5 by a non-impact printer and the respective tickets 3, 4, 5 are folded in a Z-shape through the folding and cutting perforation 2 to form the delivery slip 1 and the release paper 37 is released to bond the slip 1 to a delivery product by the self-adhesive 35. The receiving ticket 3 and the delivery ticket 4 are peeled from the overlap bonding surface of the receiving ticket 3 and separated from the delivery ticket 5 to be used.
Patent JP-S63213766-A (JP)
Inventor: KONDO ISAO
IPC: F25B49/02
Filed: 1987-03-02
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-H10225552-A (JP)
Title: Bearing structure for ball supply member in ball supply device of pachinko game machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To enhance the working efficiency for sweeping and assembling, by preventing a ball supply member from falling out even though a cover panel is removed from a base board. SOLUTION: In a ball supply device in a Pachinko game machine, a ball supply member 14 which is vertically rotated in synchronization with projection operation of a ball hitting lever so as to feed balls one by one to an projection position on a projection rail from a supply port 18 is provided between a base board 13a formed therein a ball inlet port 5 communicated with a hit ball supply pan, and a cover panel 13b formed therein with the supply port 18 corresponding to the projection position of the projection rail.  In this arrangement, a U-like cross-sectional shape bearing part having an opened upper surface, for journalling a rotary support shaft of the ball supply member 11 is formed in the rear surface side of the base board 13a, against which the cover panel 13 abuts, and the cover panel 13 is provided with a horizontal cover piece 27 for closing the upper surface opening of the bearing part.
Patent JP-S56142711-A (JP)
Title: Air conditioner for vehicle
Inventor: SUDOU SHINJI
IPC: F24F11/02
Filed: 1980-04-09
Abstract: PURPOSE:To improve the energy efficiency of an air conditioner as a whole and to enable dehumidification if necessary, by controlling the operating level of a compressor depending on the adjustment of an indoor temperature setting unit. CONSTITUTION:Air sucked by a blower 2 installed in an air duct 1 is cooled by a cooler 3 or heated by a heater 4. The heated air is mixed depending on the degree of opening of an air mixing door 5. To drive the cooler 3, a clutch 29 for a compressor is operated depending on the indicated value of a temperature detector 6. When a room temperature setting variable resistor 11 is set for a high temperature, an output voltage VD rises and a connection node voltage Vl falls. Consequently, the rate of operation of the compressor falls and a windowpane becomes likely to collect moisture. At that time, if the outside air temperature is high, the output of an operational amplifier 7 is set at a level H to make the voltage Vl constant to keep the rate of operation of the compressor high.
Patent JP-H06244681-A (JP)
Title: Designing method for digital low-pass filter
Inventor: KIKUCHI ATSUSHI
IPC: H03H17/04
Filed: 1993-02-12
Abstract: PURPOSE:To decrease circuit scale in the case of making the digital low-pass filter of associated Chebyshev characteristics and to perform Chebyshev approximation to the frequency characteristics of zero-order hold in a passing band. CONSTITUTION:The summarized characteristics are provided by a pre-filter of which filter coefficient is an integer. Next, the characteristics of this pre-filter are equalized by an equalizing filter so that the total characteristics can satisfy by desired characteristics. The integer coefficient of this pre-filter is set so that zero points can be arranged on a unit circle in a block area, and the zero points are installed so as to be flat in the passing On the other hand, the frequency characteristics of the amplitude in the zero-order hold of this equalizing filter are corrected by performing the Chebyshev approximation in the passing band.
Patent JP-H0664337-A (JP)
Title: Heat-sensitive recording material
Inventor: HAYAKAWA KUNIO
IPC: B41M5/30
Filed: 1993-02-12
Abstract: PURPOSE:To obtain a heat-sensitive recording material excellent in resistances to plasticizers and oils. CONSTITUTION:In a heat-sensitive recording material which utilizes the color forming reaction under heating of electron-donating colorless dyes with electron- accepting compounds, at least one kind of either metal salts of derivatives of nitrobenzoic acid, wherein an aromatic ring has an alkoxycarbonyl group or an aryloxycarbonyl group, or derivatives of nitrobenzoic acid is used as the electron-accepting compounds.
Patent JP-H03250701-A (JP)
Title: Manufacture of chip resistor
Inventor: ICHIMURA CHISA
IPC: H01C17/02
Filed: 1990-02-28
Abstract: PURPOSE:To obtain a chip resistor which is small in resistance-value drift and surface unevenness by using imprinting paste and performing laser trimming after the paste is printed and baked. CONSTITUTION:A thin film resistor 3 of a ruthenium oxide produced by the thermal decomposition of an organic ruthenium compound is formed on an aluminum substrate 1. After electrodes 4 are formed on the resistor 3, overcoat printing is performed to form a glass film 5 for protecting the resistor 3 and imprinting paste prepared by adding rosin to palladium acetate as a binder is printed. When the chip resistor thus formed is backed, the appearance of the overcoat film 5 does not change, because the resistor becomes transparent except a palladium plated core formed. Accordingly, only the resistor 3 can be subject to trimming without giving any influence to the film 5. Therefore, a resistor which is small in resistance-value drift and surface unevenness and excellent in environmental characteristics is obtained.
Patent JP-S56145408-A (JP)
Title: Collecting method for underwater observation equipment
Inventor: AKAO TOSHIO
IPC: G01S15/88
Filed: 1980-04-10
Abstract: PURPOSE:To shorten collection time greatly and to avoid the loss of an underwater observation equipment by automatically floating the underwater observation equipment very closely to a mother ship as the mother ship approaches. CONSTITUTION:Observation equipment 1 is at point 0, optional coordinate axis X is set including point 0, and the range of the signal tone origination of transmitter 2 is expressed by a circle with radius R on the sea surface. Therefore, when a motor ship arrives at certain point P on this circle, it receives an echo tone. Then, vertical height D at point P is measured by a hydraulic pressure gauge, etc., and distance S between points O and P is also measured by using the time difference between a transmitted sound and received sound. Assuming that the mother ship moves at a constant speed, its speed is found by a Doppler shift from the difference in frequency between the transmitted and received sounds. Further, minimum distance (d) to the mother ship is calculated to set a means of floating closely to the mother ship and the azimuth and time of the floating, and the observation equipment is floated near the mother ship and then collected.
Patent JP-S56146845-A (JP)
Title: Aluminum alloy with superior wear resistance
Inventor: KAMIOKA FUJIO
IPC: C22C21/02
Filed: 1980-04-10
Abstract: PURPOSE: To obtain an Al alloy with high wear resistance and satiffactory machinability by adding a specified percentage of Si, Cu, Mg, Ni, Fe and Cr to Al.  
     CONSTITUTION: An alloy is prepared consisting of, by wt., 13.5W20% Si, 4W5% Cu, 0.3W0.7% Mg, 1.5W2% Ni, >0W1% Fe, 0.4W0.8% Cr and the balance essentially Al. To the alloy may be added about 0.4wt% P in general. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56146037-A (JP)
Title: Piston ring for internal combustion engine
Inventor: IRIKOU SHIYOUICHIROU
IPC: F16J9/20
Filed: 1980-04-11
Abstract: PURPOSE:To improve the sealing property of the piston ring and reduce the abrasion loss thereof by forming the piston ring of the internal combustion engine whose cylinder holes and pistons have oval-shaped cross sections so that the pressing force thereof on the surface of the inside wall of the cylinder hole can be increased only at the time of a combustion stroke. CONSTITUTION:The piston ring 13 fitted to the piston having the oval-shaped cross section is formed into an oval shape having circular-arc two end parts 15, 16 in the longitudinal direction and linear two end parts 17, 18 connected smoothly with the former two end parts 15, 16 and is provided with a cut slit 19 at one end part 15. on the occasion, on the outer-peripheral surface 20 of the piston ring 13 are formed the 1st slant surface s1 tilting inside from the intermediate part in the sliding direction thereof toward the lower surface 22 on the side of a crank chamber and the 2nd slant surface s2 tilting inside toward the upper surface 21. The setting is made so that the cross section passing the intersecting point (i) of two slant surfaces s1 and s2 is positioned closer to the side of the upper surface 21 than to the central cross section passing the center between the upper and lower surfaces 21 and 22.
Patent JP-H10238240-A (JP)
Title: Device for assisting rise-up of water-tight door
Inventor: MIYOSHI KOICHI
IPC: E02B7/40
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To decrease a manipulating force required for turn-up operation of a manually operated water-tight door. SOLUTION: A water-tight door 20 is urged in a turn-up direction by springs 11, 11,..., and a stationary bracket 44 is coupled to the distal end of the water- tight door 20 by means of urging members 12, 12 incorporating a damper function. The urging members 12, 12 produce an urging force in a direction of extension, and urge the turn-up direction in cooperation with the springs 11, 11,... in order to reduce the virtual weight of the door 20, sufficiently as necessary.
Patent JP-S60191490-A (JP)
Title: Tape guide for vtr cassette
Inventor: MORITA IKU
IPC: G11B23/087
Filed: 1984-03-12
Abstract: PURPOSE:To prevent a slide flaw from being formed on a tape surface by forming at least axial serrations on an external surface. CONSTITUTION:The serrations are so sectioned preferably that contact parts contacting a VTR tape are nearly linear, and the sectional shape is preferably a triangle, saw-tooth wave, or waveform as shown in a figure. Intervals of the serrations are at least about 200mum, preferably 200-500mum, and more preferably 200-250mum. The vertical angle of each serration is preferably about 90-130 deg.; when the vertical angle is <=90 deg., ridges of the serrations become easy to break off and when >=130 deg., they become close to planes to reduce the effect of the serrations. Similarly, flanks of each serration become close to planes when the intervals of the serrations are wide, so the effect is reduced. Normally, about 50, 80, or 100 serrations per inch are preferable in terms of both the manufacture and effect.
Patent JP-H03252084-A (JP)
Title: Light control terminal equipment
Inventor: WATANABE YUICHI
IPC: H05B37/02
Filed: 1990-02-28
Abstract: PURPOSE:To enhance a reduction in number of wirings between a terminal equipment body and a light control level setting device and simplification of the wiring by connecting the positive input terminal of a standard voltage, the negative input terminal of the standard voltage, and the output terminal of a level signal to the terminal equipment body by the light control level setting device. CONSTITUTION:A light control level setting device 7 has a variable resistance 71 and a switch 73. One end of the variable resistance 71 is connected to the positive input terminal VREF of a standard voltage, the other end of the variable resistance 71 is connected to the negative input terminal VSS of the standard voltage through a fixed resistance 72, one end of the switch 73 is connected to the movable terminal of the variable resistance 71 and also to the output terminal VIN of a level signal, and the other end of the switch 73 is connected to the negative input terminal VSS of the standard voltage. Each of the input terminals VREF, VSS, and output terminal VIN are connected to a terminal equipment body 3. Thus, three wirings of two wirings for giving the standard voltage from the terminal equipment body 3 to the light control level setting device 7 and one wiring for giving the level signal from the light control level setting device 7 to the terminal equipment body 3 are sufficient. Hence, a reduction in number of wirings between the terminal equipment body and the light control level setting equipment and simplification of the wiring can be enhanced.
Patent JP-S57160610-A (JP)
Title: Covering method by heat-shrinkable film
Inventor: KAWAGUCHI OSAMU
IPC: B29C63/42
Filed: 1981-03-31
Abstract: PURPOSE:To perform good contact convering by shrinking enough a heat-shrinkable film without heat deformation, by repeating heating-cooling-heating after covering the heat-shrinkable film to a plastic container liable to be heat-deformed. CONSTITUTION:After a laterally uniaxially stretched polyvinyl-chloride film is bent cylindrically so as its stretch direction coincides to its circular direction, edge parts are sealed each other to prepare a cylindrical label. The label is covered on the upper part of the body of a blow bottle made of polyethyleneterephthalate. Then, shrinkage covering is done by treating this container 5sec with hot air, 1sec in a cooling zone, 5sec with the second hot air.
Patent JP-H10239766-A (JP)
Title: Light leakage prevention device for single lens reflex camera
Inventor: TOYOGUCHI TAKANORI
IPC: G03B9/36
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent light from being leaked to a film surface caused by a mirror-up action when a lens is not attached, as for a single-lens reflex camera with a focal-plane shutter, having a mirror-up function, and of which lens can be exchanged. SOLUTION: When the lens is not attached, a lens lock member 21 and a lens detection member 22 project toward the inside of the invading path of a bayonet pawl part on the lens side by springs 25 and 26. When a mirror holder 8 is elevated by turning a mirror-up lever 12 to the right on such a condition, the rising part 12b of the lever 12 abuts on the rising part 22d of the detection member 22 and the turning thereof is obstructed. As the result, the mirror-up action cannot be executed. When the lens is attached on such a condition, the lock member 21 and the detection member 21 pressed by the lock member 21 are retreated rightward by the bayonet pawl part. Thereafter, only the lock member 21 is returned so as to allow the lever 12 to be turned to the right.
Patent JP-H11248445-A (JP)
Title: Calculation system for operating time of measuring machine
Inventor: MICHIWAKI HIROKAZU
IPC: G01B21/20
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a very useful calculation system for operating time of measuring machine in evaluation of part-program and process preparation that can estimate measuring action time at a design process of a part program. SOLUTION: Commands on movement of a measuring probe is extracted from part program stored in a part-program database 2. A command analysis part 4 that respectively calculates the operating time of a measuring machine spent by execution of each command extracted is based upon movement parameters predetermined or described in the part-program and then adds up the each action time calculated to obtain the total operating time from the start to the end of the measuring operation is provided.
Patent JP-H01223692-A (JP)
Title: Semiconductor memory device
Inventor: OTSUKI YOSHIO
IPC: G11C11/409
Filed: 1988-03-01
Abstract: PURPOSE:To eliminate a level difference of a pair of bit lines at the time of pre-charge by a short pre-charge time and to execute an access operation at a high speed by providing an equalizing circuit which is added newly and a allowed to correspond to a pre-charge circuit, on a storage device consisting of a memory cell, a sense amplifying circuit and the pre-charge circuit. CONSTITUTION:An equalizing circuit 40 is provided by adding it to a regular memory device, and operated as mentioned below. That is, when a control signal EQ1 rises to 'H' from 'L' and a pre-charge period starts, a pre-charge circuit 29 is activated and NMSs 29a, 29b for constituting said circuit become ON, and a pair of bit lines 21, the inverse of 21 are connected to a reference potential Veq, and in this case, another control signal EQ2 rises simultaneously to 'H', the equalizing circuit 40 is also activated, an NMS40 becomes ON and the pair of bit lines 21, the inverse of 21 which have become 'H'/'L', respectively are short-circuited. In such a way, the pair of bit lines are biased to the reference potential Veq by the circuit 29 in the vicinity of one end A of the pair of bit lines, and short-circuit by the circuit 40 in the other end B, and the pre-charge time is shortened.
Patent JP-S54140481-A (JP)
Title: Semiconductor device
Inventor: OKUMURA KOUICHIROU
IPC: H01L29/78
Filed: 1978-04-21
Abstract: PURPOSE:To ensure the sufficient protective effect by inserting new MOSFET between the input terminal and the MOSFET to be protected and controlling the bias voltage to be applied to the MOSFET in order to prescribe the gate voltage of the FET to be protected. CONSTITUTION:The input protective device is constituted as follows: input terminal IN2 is connected via resistance R2 to gate 15 of P-channel MOSFET element Q22 to be protected. In this case, P-channel MOSFET element Q11 is inserted newly  between R2 and gate 15. Drain 12 of Q11, source 14 and gate 13 are connected  to R2, gate 15 of Q22 and bias voltage VG respectively. Here, voltage VG is prescribed so that the voltage applied to gate 15 of Q22 may be under 30V in terms of the  absolute value. For this purpose, the film thickness of the gate of Q11 is selected to  prevent application of the abnormal voltage to gate 15 of Q22.
Patent JP-S58166280-A (JP)
Title: High accuracy range measuring system
Inventor: FUJITA SHIYOUZOU
IPC: G01S13/84
Filed: 1982-03-27
Abstract: PURPOSE:To obtain a high accuracy range measuring system whose measured value is exact, by receiving environmental operating condition information of a targeted transponder, and correcting a delay extent of range information. CONSTITUTION:A re-emitted output from a targeted transponder is received by a signal receiving part 2, is processed by a range data processing part 3, and a target range data is supplied to a range data calibrating part 4-3 of a calibrating part 4. To this calibrating part 4-3, outputs of receivers 4-1a, 4-1b- for receiving environmental operating condition information from the target transponder and delay extent selecting circuits 4-2a, 4-2b- for selecting a corresponding delay extent are provided, and a range information delay extent of the target is corrected in accordance with the environmental operating state. According to them, a high accuracy range measuring system whose measured value is exact is obtained.
Patent JP-S59172578-A (JP)
Title: Bonding
Inventor: OKADA CHIHARU
IPC: C09J5/00
Filed: 1983-03-23
Abstract: PURPOSE:To perform bonding which imparts to clothes excellent resistance to dry cleaning and ironing and makes it possible to omit an interlining cloth insertion process, by foaming a specified isocyanate group-containing thermoplastic resin and curing it with moisture. CONSTITUTION:At least one thermoplastic resin selected from among polyester, polyamide and polyester-amide resins which contain an isocyanate group, is foamed and cured with moisture. The isocyanate group-containing polyester is most advantageously synthesized in a simple process by reaction of a terminal hydroxyl group-containing polyester and a diisocyanate compd. Preferred acid components for the polyester are isophthalic acid, terephthalic acid, aliphatic dicarboxylic acid and ester derivatives thereof, for they produce a polyester with optimum softening point and adhesive strength and excellent resistance to water and solvent. The most preferred method for synthesizing the isocyanate group- containing polyamide is to react a lowly reactive aliphatic diisocyanate with a carboxyl-terminated polyamide.