baber/WOPTO huggingface dataset:
Patent JP-H048736-A (JP)
Title: Thermally shrinkable polypropylene film for printing
Inventor: KONDO KAZUO
IPC: C08J7/00
Filed: 1990-04-27
Abstract: PURPOSE:To provide the subject film capable of being printed by a flexographic printing method without blocking each other by subjecting a film comprising a polypropylene resin composition containing spherical silicone fine powder to a corona discharge treatment. CONSTITUTION:One surface of a single layered thermally shrinkable film comprising 1000-7000ppm of spherical silicone resin fine powder having an average particle size of 0.2-5mu or one surface layer of a multi-layered thermally shrinkable film containing a composition as at least one surface layer thereof is subjected to a corona discharge treatment to give a wetting degree of 36-42dyn/ cm for providing the objective film.
Patent JP-H02291754-A (JP)
Title: Interface circuit
Inventor: TERASAKI YUTAKA
IPC: H04M7/06
Filed: 1989-05-02
Abstract: PURPOSE:To simplify a control signal and to reduce the number of parts, the mounting area, the power consumption, or the like by outputting a switching signal based on the control signal of a binary code, switching respective signal sources and sending signals from switched signal sources to a line. CONSTITUTION:A two-bit binary code is used as the control signal inputted to input terminals CONT1 and CONT2. Four kinds of state are determined by the two-bit binary code. This control signal is inputted to the input terminals 5A and 5B of a detector 5. The decoder 5 outputs a switching signal from output terminals 5C to 5E based on the control signal inputted to the input terminals 5A and 5B. This switching signal controls the switching states of switching circuits 2 to 4 in accordance with the state determined by the two-bit binary code.
Patent JP-S63278319-A (JP)
Title: Operational means of semiconductor manufacturing device
Inventor: NISHIHATA KOJI
IPC: H01L21/02
Filed: 1987-05-11
Abstract: PURPOSE:To facilitate the maneuverability in operational commands, by providing a display means, a memory means, an input/output means for use in inputting a signal from a touch panel, and a totally controlling means for controlling the whole device and next by using an input command from the touch panel to induce an operational input screen of this device. CONSTITUTION:A touch panel 5 is located on a front side of a display means 2, and a totally controlling means 1 is used to read outlined structure of apparatuses in the whole device from a memory means 3. The outlined structure, displayed on the display means 2, of the apparatuses in the whole device displayed on the display means 2 is recognized by an operator. When apparatuses on a graphic display are selected by the operator and pushed with fingers of the operator, the touch panel 5 detects X and Y coordinates inputted by the fingers to find which apparatuses are inputted. The signal is sent to the totally controlling means 1 through an input/output means 4, and detailed structure of the apparatuses from the memory means 3 is read out by the totally controlling means 1 and displayed on the display means 2. Hence, an input command for operating the apparatuses can be easily given.
Patent JP-H01284072-A (JP)
Title: Facsimile communication system
Inventor: KUDO YOICHI
IPC: H04N1/32
Filed: 1988-05-11
Abstract: PURPOSE:To use a device with a low cost by checking whether or not an original is set to an original read section at first when a polling request from an opposite side, reading the original when set to send it to an opposite party by the 1st transmission means. CONSTITUTION:When a polling request exists, an original read section 14 checks whether or not the original is set. When the original is set, the original read section 14 is driven to read the set original and the read picture data is supplied to a communication control section 16 via a coding/decoding control section 15 and subject to transmission control to the opposite side via a communication line. When no original is set to the original read section, a personal computer 12 applies request of a polling transmission file. When the reply of the presence of a file comes, the data is received from the personal computer 12 and the received data is supplied to the communication control section 16 via the coding/ decoding control section 15 to apply transmission control to the opposite party via the communication line.
Patent JP-S5237013-A (JP)
Title: Automatic stop mechanism of cassette tape recorder
Inventor: OGIJI KENJI
IPC: G11B15/22
Filed: 1975-09-19
Abstract: PURPOSE: With a simple construction of having a pin move the slide plate by pushing down on a projecting piece, to obtain a stop mechanism of a cassette tape recorder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09295391-A (JP)
Title: Recording sheet
Inventor: NAKAHARA KATSUJI
IPC: B41M5/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a recording sheet excellent in silicone oil and ink absorbabiity, toner fixing properties, printability and water resistance by coating the single surface of a plastic film with a recording layer based on a crosslinked polyalkylene oxide resin, colloidal silica, a hydrophilic polymeric resin and a fluorine type surfactant. SOLUTION: This recording sheet is constituted by coating at least the single surface of a plastic film with a recording layer based on a crosslinked polyalkylene oxide resin, colloidal silica, a hydrophilic polymeric resin and a fluorine type surfactant. As a recording layer coating method, there is no limit but a known method such as a gravure coating method, a reverse coating method, a die coating method or a bar coating method can be adapted. If necessary, by executing known surface treatment such as corona discharge treatment or primer treatment within air or other atmosphere before coating, coating properties are improved and the recording layer can be strongly formed on the film.
Patent JP-H07321088-A (JP)
Title: Method for etching thin-film body
Inventor: YOSHIDA HITOSHI
IPC: H01L21/3065
Filed: 1994-05-26
Abstract: PURPOSE:To prevent the disconnection of upper and lower electrodes formed on the upper and lower sides of a thermistor. CONSTITUTION:A thermistor 5 as a thin-film body having an amorphous carbonized silicon layer 17 in which a carbon concentration is gradually decreased from a specified height to lower end is etched by a reactive ion etching device where an etchant gas consisting of carbon fluoride and oxygen at a mixing ratio of nine to one is used at 220mTorr and an exciting power supply is set to 100W. Therefore, less side edge can be formed on the upper part of the thermistor 5 and a tapered etching cross shape be formed on the lower part thereof.
Patent JP-H0412164-A (JP)
Title: Direct injection type engine
Inventor: KAWAMURA HIDEO
IPC: F02M61/18
Filed: 1990-04-30
Abstract: PURPOSE:To improve combustive condition and prevent carbon deposit on a heat insulating plate by providing a heat insulating plate to form a projecting part on the nearly center bottom part of the combustion chamber formed on a piston head, and controlling injecting direction of fuel from a fuel injection nozzle according to operating condition of an engine. CONSTITUTION:The combustion chamber 2 formed in the piston head part 1 of a piston 15 is formed into a toroidal shape, and the bore diameter of the opening 10 is strongly throttled to be small. A heat insulating plate 5 is arranged on the nearly center bottom part of the combustion chamber 2 so as to stand up from the bottom face 8, and the top face of heat insulating plate is formed into a flat collision face 12. A fuel injection nozzle 4 is arranged corresponding to the opening part of combustion chamber 2, and it is constituted so that at a little lifting of the needle valve 18 in partial load, only sub-nozzles 13 are opened, at a large lifting of the needle valve 18 in high load, the sub-nozzles 13 and a main nozzle 11 are opened, and a large quantity of fuel is from the main nozzle 11 and a small quantity of fuel is from the sub-nozzle 13 injected.
Patent JP-S5237214-A (JP)
Title: Multi-stage screw compressor
Inventor: SUGIMOTO SHIGEO
IPC: F04C18/16
Filed: 1975-09-19
Abstract: PURPOSE: An inexpensive multi-stage screw compressor of simple construction, easy to be manufactured and assembled with less dividing work for the core. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5813570-A (JP)
Title: Preparation of cyanuric acid
Inventor: MAEDA SHIYUUZOU
IPC: C07D251/32
Filed: 1981-07-16
Abstract: PURPOSE:In preparing cyanuric acid by heat-treating urea, to recover varporizing scattering unreacted urea, etc. and to raise production efficiency of cyanuric acid, by bringing the reaction product gas into contact with anhydrous molten urea so that it is washed, decomposing thermally the washed urea. CONSTITUTION:A reaction product gas comprising unreacted urea, biuret, cyanuric acid, ammelide, ammeline, etc. obtained by heat-treating urea is brought into contact with substantially anhydrous molten urea so that it is washed, urea contained and its decomposition products in the gas are absorbed in urea, and this washed urea is decomposed thermally. In bringing the reaction product gas into contact with molten urea, a pipe to be used for both an exhaust gas line and for washed urea feed line, having a structure of the plate column type or of the spray column type, is used, and the washed urea directly in liquid state is sent through a pipe whose wall temperature is kept at 120-170 deg.C by the heating from the outside to a reactor.
Patent JP-H1073039-A (JP)
Title: Lean combustion internal combustion engine
Inventor: ICHINOMOTO KAZUHIRO
IPC: F02M25/07
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To ensure negative pressure of a negative pressure actuator in a good condition without deteriorating fuel consumption of an internal combustion engine, by operating a negative pressure ensuring means according to an operating condition and the negative pressure condition in the downstream of an intake air rate control mechanism, and decrease-correcting an intake air rate at the time of lean combustion operation of an engine main body. SOLUTION: An intake manifold 21 provided with a surge tank 20 is arranged downstream of an intake air rate control mechanism, and a brake mechanism 30 operated by intake negative pressure is connected to the surge tank 20. In the brake mechanism 30, step farce of a brake pedal 31 is increased by a negative pressure assistor 32 into which intake negative pressure is led from the surge tank 20 so as to operate a master cylinder 35, and brake force is applied on a vehicle. In this case, in an ECU 36, a lean operation is inhibited at a point of time when reduction of intake negative pressure generated by operation of the brake mechanism 30 is estimated, on the basis of the output of a negative pressure sensor 37 arranged aside the negative pressure assistor 32, and normal negative pressure is ensured to secure operation of the brake mechanism 30.
Patent JP-H02291952-A (JP)
Title: Corrosion monitoring device for metal and electric apparatus provided with said device
Inventor: KOBAYASHI SHIRO
IPC: G01N27/00
Filed: 1989-05-02
Abstract: PURPOSE:To make it possible to measure the corrosion of metallic material, especially a metal thin film in atmosphere, highly sensitively and highly accurately by setting the ratio L/P between the facing length L of electrodes and the gap P between the electrodes at 10<3> or more, and providing a means for detecting the impedance value between the electrodes. CONSTITUTION:A main body 1 of an electronic device is housed in a casing 2 having an air intake port 3 and an air discharge port 4. An electrode element 5 for detecting the corrosion of the constituent metal of the electronic device is provided in the casing 2. The electrode element 5 has a pair of electrodes 8 and 8' which are constituted of a metal having the same composition as that of a metal whose corrosion is monitored on an insulating layer. The ratio L/P between the facing length L of the electrodes 8 and 8' and the gap P between the electrodes is set at 10<3> or more. Two AC voltages at a high frequency and a low frequency are applied to the electrodes 8 and 8' from an AC-voltage applying device 6. The impedance value between the electrodes at each frequency is measured with an impedance measuring device 7. In this way, the resistance of a water film formed on the electrode element 5 and the corrosion speed of the metal under test on the electrode element 5 can be directly measured continuously.
Patent JP-S63278300-A (JP)
Title: Electronic component mounting device
Inventor: FUKUDA YASUSHI
IPC: B23P21/00
Filed: 1987-05-08
Abstract: PURPOSE:To mount (load) an electronic component on a board accurately and surely and to make a structure small and simple by a method wherein an insertion head and a clinch head are shifted in an identical direction. CONSTITUTION:An insertion head 40 used to hold an electronic component and to insert its leg part into a mounting hole of a board is coupled with an upper part 35c of a steel belt 35 which is stretched on pulleys 30a, 30b, 33a, 33b. A clinch head 60 used to bend a leg part of the electronic component is installed in the neighborhood of the steel belt 35 and is coupled with a lower part 37a of a steel belt 37 which is stretched on a pair of pulleys 34a, 34b. One part of a lower part 35d of the belt 35 and one part of an upper part 37c of the belt 37 adjacent to the belt are coupled via a coupling plate 38 and a bolt 39 in such a way that thieir tension can be adjusted. By this setup, the upper part 35c of the belt 35 and a lower part 37d of the belt 37 can be freely shifted synchronously with each other in an identical direction. As a result, the insertion head 40 and the clinch head 60 can be shifted very accurately in the same direction; the electronic component can be mounted on the board accurately and surely.
Patent JP-S5446096-A (JP)
Title: Containing and taking-out device of banknotes for banknote containing coffers of automatic vending machines and others
Inventor: YAMAZAKI MASAO
IPC: G07F9/00
Filed: 1977-09-19
Abstract: PURPOSE: To eliminate malfunctions by providing a vertically movable receving plate energized upward by springs, placing banknotes sheet by sheet on the receiving plate and force-pushing these with a forcing plate at the containing of banknotes and making the contact pressure on the uppermost banknote for a taking-out device constant at the taking-out.  
     CONSTITUTION: A receiving plate 4 which supports the banknotes 10 contained is connected to the moving rod 6 fitted into the slits 5 of both side walls to be made vertically movable and is energized upward by springs 7. Pressing rods 9 of a spacing narrower than the opening are removably inserted in the opening part to press the banknotes 10 from above. To contain the banknotes as a containing coffer, the banknotes having been carried by guides 11 are forced in through the spacing between the pressing rods 9 by the forcing plate 12 and are stacked onto the banknotes on the receiving plate 4. To take out the banknotes for change or other, the pressing bars 9 are aligned to the mating taking-out device and are pulled off, and the contact pressure of the uppermost banknote for the take- out roll 15 is detected with a detection switch 18, then the moving rod 6 is moved to make the contact pressure constant, so that the banknotes may be taken out sheet by sheet by the roll 15 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61275444-A (JP)
Inventor: MAENAKA KIMIHIRO
IPC: D03D47/36
Filed: 1985-05-24
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-S605338-A (JP)
Title: Arithmetic device
Inventor: UEDA KATSUHIKO
IPC: G06F7/00
Filed: 1983-06-22
Abstract: PURPOSE:To reduce the error of an arithmetic device, by shifting an operated result by using a barrel shifter and shifter and containing only a truncation error in the processed result, when an overflow occurs in the course of sum of products calculation. CONSTITUTION:If an overflow occurs at a stage when X1Y1 is added to X0Y0, a shifter 16 is actuated and the output of an adder 13 is stored in an accumulator Acc17 after the output is arithmetically shifted toward the least significant bit by one bit. Moreover, an overflow signal counts up a counter 12 by ''1''. As a result, the calculated result of X2Y2 performed at a multiplier 8 in parallel with the calculation X0Y0+X1Y1 is arithmetically shifted toward the least significant bit by one bit by means of a barrel shifter 11. Then the column matching is performed and the addition is performed at the adder 13 through input latch circuits 14 and 15. By repeating these operations, a SIGMAXiYi can be found.
Patent JP-S5815761-A (JP)
Title: Contactless ignition device for internal combustion engine
Inventor: YAMAMOTO SUSUMU
IPC: F02P5/155
Filed: 1981-07-20
Abstract: PURPOSE:To perform ignition at a peak position of generated voltage, by controlling a main switching element with a control switching element, feeding a signal from a capacitor in a rising period of induced voltage to a control circuit of the control switching element and connecting the capacitor to said control circuit. CONSTITUTION:If forward voltage is generated in a magneto 1, an electric current flows through a resistor 4 to flow a current in a main switching element 3. Simultaneously, an electric current flows in through a capacitor 9 to flow a current in an auxiliary switching element 7, and a control switching element 5 is left as in a state of not flowing a current. When generated voltage in the magneto 1 exceeds a maximum value, the capacitor 9 is discharged to cut off the auxiliary switching element 7 and flows a current in a control element 5. As a result, the main switching element 3 is cut off at maximum generated voltage of the magneto, in this way, maximum energy, generated in an ignition coil, can be utilized as ignition energy.
Patent JP-S62271810-A (JP)
Inventor: YAMAMOTO MASAO
IPC: B65G47/86
Filed: 1986-05-16
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-2000307426-A (JP)
Title: Slew rate controller for plural d/a converters
Inventor: SHIMOYAMA SATOSHI
IPC: G01R31/28
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale and to remarkably decrease number of connection lines by giving a count of one counter to each of D/A converter circuits(DAC) in common. SOLUTION: A presettable counter 4 is provided to a plurality of the D/A converter circuits in place of counters each having been provided to each conventional DAC. The n-bit count of the counter 4 is given in common to the DAC 1-m of each channel. Then digital correction devices 1-m and comparators 1-m having been distributed to each channel are integrated, and a gate circuit is provided to each channel to form a digital correction group 15 that gives a write signal to each DAC. Furthermore, a signal obtained by comparing current setting data and new setting data is used to drive the counter 4 as an up-counter or a down-counter, and a timing control means 10 is provided to the DAC, which generates he drive timing and a control timing to the digital correction group 15. Thus, the low cost and miniaturization are attained.
Patent JP-H02292437-A (JP)
Title: Venting, heat-insulating wall panel and manufacture thereof
Inventor: UEDA YOSHINORI
IPC: E04B1/70
Filed: 1989-05-02
Abstract: PURPOSE:To improve heat-insulating properties and permeability by filling a section between an internal covering material, to which a large number of through-holes are formed, and an external covering material using a waterproof blank with an expandable bead collecting board body and shaping a protruding section for ventilation to the outside surface section of the external covering material. CONSTITUTION:The indoor side of a frame body 5 is composed of an internal covering material 6, to which through-holes 13 preventing the passage of expandable beads and allowing the passage of air are formed, and the outdoor side of an external cover 7 (such as a waterproof sheet). Protruding sections 22 for ventilation are shaped to the outside surface section of the cover material 7, and the inside of a wall body is ventilated. A void 9 formed between the covering materials 6, 7 is supplied with expandable beads 12, on which liquefied adhesives are attached and which are made of a synthetic resin, at air pressure from an upper end section, the beads 12 are filled densely while discharging air in a frame from the through-holes 13, and the liquefied adhesives are dried, thus shaping an expandable bead collecting board body 10. Accordingly, a panel having excellent heat-insulating properties can be mass-produced efficiently.
Patent JP-S63279246-A (JP)
Title: Positive photoresist composition
Inventor: YAJIMA MIKIO
IPC: G03F7/022
Filed: 1987-05-12
Abstract: PURPOSE:To elevate capacity for forming micropatterns and heat resistance of a compsn. by using a specified quinonediazide compd. CONSTITUTION:The compsn. of this invention is constituted of an alkali-soluble resin (e.g. cresol novolak resin) and a quinonediazide compd. (A). As the compd. (A), o-naphthoquinonediazide-4- or -5-sulfonic acid ester of penta- or hexahydroxy benzophenone is used. Suitable penta- or hexahydroxy benzophenones are 2,4,6,3',4'-penta- or 2,3,4,3'4',5'-hexahydroxy benzophenone, etc. By this constitution, a resist having superior sensitivity, resolving power, sectional shape of pattern, and heat resistance is provided.
Patent JP-S61272336-A (JP)
Title: Ornamental platinum alloy
Inventor: TAKIGUCHI FUJIMATSU
IPC: C22C5/04
Filed: 1985-05-27
Abstract: PURPOSE:To develop an ornamental platinum alloy excelled in mechanical strength and workability by using Pt as principal component and alloying specific amounts of Ga and Ag. CONSTITUTION:As material for ornaments such as rings, necklaces, tiepins, watch frames, etc., the platinum alloy having a composition consisting of, by weight, 83-94% Pt, 2-10% Ga and 1-15% Ag is used. The ornamental material excelled in workability, mechanical strength and castability can be obtained.
Patent JP-H0410833-A (JP)
Title: Packet composing and decomposing processor
Inventor: KOIKE TAKESHI
IPC: H04L12/70
Filed: 1990-04-27
Abstract: PURPOSE:To realize an optional data transmission control procedure by selecting one processing among periodical processing sets from a basic software and general processing sets operated by the basic software depending on the requirement from an external processor. CONSTITUTION:As processing sets using a communication processing software group 6, general processing 83 via a basic software 5, periodic processing 82 generated periodically in the basic software 5 and interruption processing 81 driven directly from a data transfer control LSI 4 are provided. A specific processing number is assigned to each processing at an interface to the basic software 5. The processing start from the basic software to the processing is fed to a distributing processing section 8 by using the processing number and the line number added by other software function block or a data transmission control LSI 4 at the time of the processing requirement. Thus, an optional data transmission control procedure is realized.
Patent JP-S61271794-A (JP)
Inventor: YAMADA KOJI
IPC: H05B41/24
Filed: 1985-05-27
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。