baber/WOPTO huggingface dataset:
Patent JP-H06314148-A (JP)
Title: Key scan circuit
Inventor: ENOMOTO HIROSHI
IPC: G06F11/22
Filed: 1993-04-28
Abstract: PURPOSE:To prevent the misoperation of an equipment by detecting the depression state of a key of a keyboard which becomes faulty at the time of power-ON operation and to reduce the harmonic disturbance which is generated during scanning operation. CONSTITUTION:The key scan circuit is provided with a key scan control circuit 40 which inputs a POR signal at the same time with the power-ON operation. This key scan control circuit 40 receives the POR signal and outputs a control signal S2 for starting key-scanning operation to a key scan pulse generating circuit 50. Further, this key scan control circuit 40 outputs a control signal S3 for stopping the scanning operation to the key scan pulse generating circuit 50 a set time later. The key scan circuit forcibly performs the scanning operation with those signals S2 and S2 right after the power source is turned ON to detect a fault of a key switch in a key matrix 10.
Patent JP-S59228477-A (JP)
Title: Image information recording device
Inventor: MAZAKI YOUSUKE
IPC: H04N5/91
Filed: 1983-06-10
Abstract: PURPOSE:To obtain a simple, inexpensive control circuit for a printer by transferring video information directly from the video memory for a CRT display device to the storage part such as a shift register of a recording part such as a thermal head during a vertical blanking period. CONSTITUTION:A main control circuit 1 inputs and processes atext signal successively to write image information in the video memory 3. Then, the circuit is connected to the memory 3 through a bus switch 4 only during a vertical blanking period. A synchronizing signal generating circuit 2 is connected to the memory 3 through the switch 4 during an image display period to generate an address signal to the memory 3 which outputs image information onto a CRT display device 6, and the image information stored therein is read and converted by a converting circuit 5 into a video signal. A subcontrol circuit 7 which controls the printer P outputs one-line information which is transferred directly from the circuit 1 and stored during the vertical blanking period on the basis of the signal from the main control circuit 1 to the thermal head 8.
Patent JP-H0632706-A (JP)
Title: Method for exterminating insect pest
Inventor: YAMAMOTO NAOAKI
IPC: A01N61/00
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a method for exterminating insect pests by using a relatively simply usable solid insect pest exterminating material capable of reducing the dispersion in density of fine particles caused by spraying of the insect pest exterminating material and stably manifesting the insect pest exterminating effects. CONSTITUTION:The objective method for exterminating insect pests is to use a solid insect pest exterminating material 8, composed of fine particles of an insect pest exterminating material which is a solid substance having mothproofing effects and containing fine particles having a smaller particle diameter than the body hair interval of insect pests which are objects of mothproofing and spray the insect pest exterminating material 8 by using a sprayer 11.
Patent JP-S59228656-A (JP)
Title: Transfer paper for electrophotography
Inventor: MATSUDA TSUKASA
IPC: D21H17/67
Filed: 1983-06-10
Abstract: PURPOSE:To obtain superior quality of copy by positive toner development by specifying the proportion of filler having >=20mu particle size in the filler to be used for transfer paper. CONSTITUTION:Proportion of filler having <=20mu particle size in the whole amt. of filler is regulated to <=1wt%. For instance, when particles having <=20mu particle size of talc is separated by sieving to regulate the proportion of such particles to <=1wt% or kaolin clay, CaCO3 having the same regulation concerning the content of particles of <=20mu particle size, and transfer paper using such material as filler, generation of fog is reduced remarkably. Pigments, such as whiting, precipitated calcium carbonate, kaolin clay, Roseki clay, calcined clay, synthetic aluminum silicate, synthetic calcium silicate, TiO2, or filler from which <=20mu particle size fraction is removed by sieving, are useful for filler for transfer paper.
Patent JP-H04332420-A (JP)
Title: Time switch
Inventor: YOKOTA REI
IPC: H03K17/28
Filed: 1991-05-09
Abstract: PURPOSE:To miniaturize a switch at a reduced cost by providing a start key and a stop key for switching and allowing the alternate switching operation of a continuous ON state and a temporary ON state or the alternate switching operation of a continuous OFF state and a temporary OFF state. CONSTITUTION:At the time of temporary ON of an output, a continuous ON state is achieved if a start key 6 is depressed while a continuous OFF state is achieved if a stop key 7 is depressed. At the time of continuous ON of the output, a temporary ON state is achieved if the key 6 is depressed while a continuous OFF state is achieved if the key 7 is depressed. At the time of continuous OFF of the output, a continuous ON state is achieved if the key 6 is depressed while a temporary OFF is achieved if the key 7 is depressed. At the time of temporary OFF of the output, a continuous ON state is achieved if the key 6 is depressed while a continuous OFF is achieved if the key 7 is depressed. In the case of the temporary ON or OFF, the state is switched to an automatic output state since ON or OFF can be achieved in the following program. Accordingly, the four output states can be switched only by the keys 6, 7 so that the number of keys can be reduced, thus miniaturizing a switch as a whole and reducing a cost. Furthermore, operability can be improved and erroneous operation can be prevented.
Patent JP-S5227340-A (JP)
Title: Oscillation output circuit
Inventor: YAMASHIRO OSAMU
IPC: G04G99/00
Filed: 1975-08-27
Abstract: PURPOSE: The effects caused by sudden fluctuation of power source voltage can be prevented for the oscillator of the electronic watch using MISFET. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04308725-A (JP)
Title: Preparation of round rice-cake container
Inventor: KOMODA SEIICHIRO
IPC: B29C51/10
Filed: 1991-04-08
Abstract: PURPOSE:To obtain a sufficient easy openability by a shallow notch, in preparing a round rice-cake plastic container provided with a linear thin-walled part, by molding a raw sheet into the shape of a round rice-cake container by vacuum molding or pressure forming and forming the thin-walled part to the molded one. CONSTITUTION:A round rice-cake package 1 consists of a container body part 3 and a bottom sheet 4 and the container body part 3 is formed by molding a plastic sheet like article into a round rice-cake shape having constricted parts in the vicinity of the central part and lower end thereof by vacuum molding or pressure forming and a flange 5 is formed to the lower end part of the container body part 3. The bottom sheet 4 is also composed of a plastic sheet and heat-sealed to the lower end of the container body part 3 to hermetically close the container body part 3. When the round rice-cake package is prepared, the plastic raw sheet is molded into the shape of a round rice-cake container by vacuum molding or pressure forming and a linear thin-walled part 6 is formed to the molded one by laser processing. By this constitution, the plastic in the peripheral part of the thin-walled part 6 is thermally deformed to obtain easy openability.
Patent JP-S59229768-A (JP)
Title: Cassette storing device
Inventor: OKUMURA YUUJI
IPC: G11B15/66
Filed: 1983-06-09
Abstract: PURPOSE:To form a drive transmission system of a small size only with a flat gear having high transmission efficiency by providing different rotary support shafts for a driving gear and a driving lever respectively and at the same time setting the rotary support shaft of the driving gear on a line connecting the juncture between a guide pin and the driving lever and the center of the guide pin and at the cassette loading position. CONSTITUTION:The 2nd rotary lever 16 contains a recess part 16a and a flat part 16b where a guide pin 14a of a main gear 14 are hooked. The lever 16 and the gear 14 are supported by different shafts. Therefore the pin 14a hooks completely within the part 16a when the cassette loading is through. Under such conditions, the normal line on the contact face between the part 16a and the pin 14a is set toward the 1st support shaft 2d. As a result, the power acting on the pin 14a is applied toward the shaft 2d although the lever 16 is turned counterclockwise by a coil spring 17. Thus no moment of revolution is produced to the gear 14.
Patent JP-S602441-A (JP)
Inventor: SANO HIROSHI
IPC: B21D51/44
Filed: 1983-06-09
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-H01273911-A (JP)
Title: Temperature control method for cereals drier
Inventor: YAMAMOTO SOICHI
IPC: F23N1/00
Filed: 1988-04-26
Abstract: PURPOSE:To control a hot blast temperature to a target temperature without using a thermistor, by a method wherein through accurate calculation of a feed amount of fuel per a necessary given time in order to control the hot blast temperature to the target temperature, an amount per a given time of fuel fed to a burner is made equal to the calculated feed amount. CONSTITUTION:In a cereals driver 10, hot blast is generated by a gun type burner 18, and the hot blast is sucked with the aid of a blower 20 to dry cereals. The graduations of a cereals feed amount set dial 62 are read, and a corresponding hot blast temperature factor is selected from a prestored hot blast temperature factor. An open air temperature is read from an open air temperature sensor 64 to calculate hot blast target temperature. A necessary quantity of heat is calculated so that the temperature of hot blase fed in the cereals drier 10 is controlled to a target value. A fed amount of kerosene per a necessary given time is fed to the gun type burner 18 so that the temperature of hot blast is adjusted to a target value.
Patent JP-H041763-A (JP)
Title: Photosensitive material
Inventor: HIOKI TATSUO
IPC: G03F7/004
Filed: 1990-04-19
Abstract: PURPOSE:To suppress the variations of characteristic even under high-temp. and high-humidity conditions by incorporating at least one kind of silver halide obtained by adding a sensitizing pigment in the process extending from the formation to the completion of chemical sensitization into the material. CONSTITUTION:At least one kind of silver halide obtained by adding a sensitizing pigment in the process extending from the formation to the completion of chemical sensitization is incorporated into the material. The pigment is preferably added from the time immediately before the formation of silver halide grains to the time immediately after the formation of the grain, and the sensitizing pigment is appropriately added in the course of addition of an aq. silver salt soln. and an aq. halide soln. into a reactor to form silver halide grains. The preservability is improved in this way under high-temp. and high- humidity conditions.
Patent JP-S62279841-A (JP)
Inventor: JIYON OTSUTOO NEEPURUSU
IPC: B01J20/26
Filed: 1987-04-28
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。
Patent JP-S5228251-A (JP)
Title: Puls delay time adjustment circuit
Inventor: OKADA TOSHIO
IPC: H03K5/153
Filed: 1975-08-28
Abstract: PURPOSE: Impedance matching and RF characteristics are improved by adjusting input pulse delay time by changing refernce voltage, applying pulse input and reference voltage into a comparator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5629675-A (JP)
Title: Surface treatment of seamless metal can
Inventor: TANAKA TADASHI
IPC: C23C22/00
Filed: 1979-08-14
Abstract: PURPOSE: To attain to make the treating apparatus compact and shorten the treating time by a method wherein a seamles metal can is defatted and, thereafter, subjected to the chemical forming by a nonaqueous chemical forming agent.  
     CONSTITUTION: The nonaqueous chemical forming agent is a chromate type or a phoshporic acid type forming agent and the chemical forming is carried out immediately before a paint is applied to a can. Moreover, immediately after said chemical forming is applied, pressurized air is injected to the surface of the can. For example, the can A already subjected to defatting treatment from the interior of a chute 32 is received in a pocket 31 of a turret 30 at a point (a) and the nonaqueous chemical forming agent is injected to the inner surface thereof at a point (b) a spray apparatus 33. In this case, said can is rotated by appropriate means. Subsequently, pressurized air is injected to the inner surface of the can at a point (c) by a spray apparatus 34 to evaporate a solvent component. Moreover, at a point (d), a paint is applied to the inner surface of the can by a spray apparatus and said can is released from the turret at a point (e) and transferred to a baking oven 36 of the inner surface paint to carry out baking and curing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58219679-A (JP)
Title: Recognizing method of three-dimensional shape
Inventor: IGUCHI SEIJI
IPC: G06K9/00
Filed: 1982-06-15
Abstract: PURPOSE:To recognize a three-dimensional shape relatively easily, by making a frequency analysis of information on a closed loop at the circumference of an aimed point and judging whether the aimed point is on a surface or boundary line from the amplitude of a higher harmonic component obtained by the analysis. CONSTITUTION:A signal for expressing a distance picture is inputted from a distance picture signal generating circuit 6 to a processor 7 composed of a digital computer, etc., to recognize the three-dimensional shape. For example, the size waveform of picture elements on a ring A surrounding some aimed point 3 on the jump edge of a boxlike body 1 is processed by Fourier transfrom and frequency analysis to obtain a DC component, higher harmonic component, and power spectrum. Consequently, whether the aimed point is on the surface or boundary line is recognized, and the gradient of the surface when it is on the surface, or the direction of the boundary line when on the boundary line is recognized.
Patent JP-H09269281-A (JP)
Title: Environmental testing device for self-advancing vehicle
Inventor: SUZUKI TERUAKI
IPC: G01M17/007
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To suppress the speed of wind, blowing against a test vehicle, into a nearly windless state so as to be able to test assuming the idling state and crawling travel of a test vehicle by passing a bypass duct in a laboratory, and providing a blowoff port at a part, facing into the laboraty, of the bypass duct. SOLUTION: In the case of testing assuming an idling state of a test vehicle stopped and crawling travel at the time of traffic congestion, air of specified air quantity or more is blown off from a blower 3, and a main damper 11 is fully opened or very slightly opened so that air is hardly blown off from a blast port 10, while a bypass damper 13 is fully opened to make almost the whole quantity of air-conditioning air flow to a bypass duct 12. Most of air- conditioning air flowing into the bypass duct flows to an intake duct 6 and is fed again to the blower 3 and an air conditioner 2. Part of air-conditioning air flowing into the bypass duct is blown off into a laboratory from a blowoff port 14, and the interior of the laboratory is air-conditioned to the required temperature and humidity.
Patent JP-H10291791-A (JP)
Title: Vehicle for high lift work
Inventor: KAWASHIMA TAKANORI
IPC: B66F9/06
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To secure safety of an operator by enabling heat retaining of a handrail of a workbench of a vehicle for high lift work, melting of snow, defrosting of the floor surface of the workbench, and heating around feet by a simple means, and by preventing efficiency of high lift work under the low temperature from being deteriorated. SOLUTION: In a vehicle for high lift work 1 provided with a vehicle main body 2, a workbench 3, a raising and lowering device 4 connected to the vehicle main body 2 and for raising and lowering the workbench 3, and a traveling device 5 for moving the vehicle main body 2, and in which a hollow handrail 34 is provided on the workbench 3, exhaust gas of a power unit 53 for driving the traveling device 5 is all or partially introduced into the handrail 34 of the workbench and also exhausted onto the surface of the floor 31 of the workbench 3.
Patent JP-S62260817-A (JP)
Title: Epoxy resin composition and sealed semiconductor device
Inventor: OOTSUKI TOMOHITO
IPC: H01L23/31
Filed: 1986-05-08
Abstract: PURPOSE:To obtain a low-stress composition excellent in moldability, moisture resistance and cracking resistance after heat shock and useful for semiconductor sealing, comprising a specified silicone oil-modified epoxy resin. CONSTITUTION:A silicone oil-modified epoxy resin (D) is obtained by reacting an epoxy resin (a) (e.g., phenol novolak epoxy resin) with an amino group- terminated silicone oil (B) of the formula (wherein R1 is an alkyl such as methyl, ethyl or butyl or an alkylamino such as ethylamino or butylamino, n is 50-300, R2 is an alkylamino such as methylamino or butylamino and R3 is methyl or phenyl) at 100-200 deg.C for 2-4hr in the presence of an organophosphine (c) (e.g., octylphosphine). An epoxy resin (A) is mixed with a curing agent (B), a cure accelerator (C), 5wt% or below component D and, optionally, a filler, mold release, colorant and flame retardant (E).
Patent JP-S5531826-A (JP)
Title: Preparation of pigment composition
Inventor: MIZOGUCHI NAOJI
IPC: C09C3/00
Filed: 1978-08-28
Abstract: PURPOSE: To effect fine dispersion of a pigment in concentrated state without impairing workplace atmosphere, by treating a pigment, water, and a water-insoluble solid resin by a dispersing device provided with a dispersing medium.  
     CONSTITUTION: A dispersion of a pigment, water, and a water-insoluble solid (at ordinary temperatures) is carried out by a dispersing device such as a ball mill, sand mill etc., using, as a dispersing medium, beads of a diameter of 0.1W10mm, composed of a material such as glass, stainless steel, china. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63269614-A (JP)
Title: Automatic scanning circuit for electronic tuner
Inventor: NAKAGAWA NOBORU
IPC: H03J7/08
Filed: 1987-04-27
Abstract: PURPOSE:To realize an automatic channel selection circuit tuned completely by one-motion while using a signal whose frequency voltage characteristic is of the S shaped type, by combining a charge/discharge circuit, a flip-flop circuit and an up/down switch. CONSTITUTION:An input stage 2 receiving signals showing S-shaped characteristic near the tuning point and forming signals of rectangular characteristic, a flip-flop circuit 3, a charge/discharge circuit 6 to form a channel selection voltage, a turning scan up-switch 4 and a down-switch 5 are provided. The flip-flop circuit 3 is set to a state or other state in response to the operation of the up/down switches 4, 5 and the charging/discharging is switched to the charge/discharge circuit 6 depending on the state of an output SF of the flip-flop circuit 3. Then the signal from the input stage 2 is supplied to one input of the flip-flop circuit 3 with the same polarity and fed to the other input terminal while being inverted as the trigger signal. Thus, the tuning is applied automatically and since the automatic tuning utilizes the signals of S-shaped characteristic, the complete tuning is attained.
Patent JP-H05280798-A (JP)
Title: Air conditioner
IPC: F24F11/02
Filed: 1992-03-31
Abstract: PURPOSE:To raise volume in the daytime to effectively confirm and to so lower the volume at night as to eliminate harsh by altering volume of a buzzer for confirming an operation between the daytime and the night in an air conditioner to be operated by a wireless remote controller. CONSTITUTION:A controller 1 of a room unit has a timer and a microcomputer 4 having discrimination means for deciding daytime or night according to an output of the timer. Two output ports of the microcomputer 4 are selected according to an output of the discrimination means, and a buzzer 5 is driven by any of two buzzer drive circuits which are regulated to different volumes to alter the volume of the buzzer 5.
Patent JP-H07308495-A (JP)
Title: Clothes dryer
Inventor: NISHIGUCHI YOSHITSUGU
IPC: D06F58/02
Filed: 1994-05-18
Abstract: PURPOSE:To provide a clothes dryer whose operation noise is reduced by providing a switching means for relatively strengthening the tension of a belt when starting a rotary drum and for relatively weakening the tension after the rotary drum starts rotation by a tensile force control means. CONSTITUTION:A motor 3 starts rotation, the rotation is transmitted through a drum belt 9 to the rotary drum, and the rotary drum starts rotation. In this case, a solenoid 41 is turned on, and an idle pulley 11 is relatively strongly pressed on the drum belt 9. Namely, the tension of the belt 9 is relatively strenghened by a tension control mechanism 10. When the lapse of a prescribed time is counted by a timer after the motor 3 is started, a solenoid driving circuit is controlled by a microcomputer, and the solenoid 41 is turned off. Therefore, the idle pulley 11 is switched from the state of being strongly pressed on the belt 9 to the state of not being strongly pressed.
Patent JP-S5228339-A (JP)
Title: Differential slit
Inventor: SHINOYAMA SHINYA
IPC: G02B27/00
Filed: 1975-08-29
Abstract: PURPOSE: Simple position detection by a slit consisting of line apertures to perfectly block the luminous flux, perfectly pass it, and half pass it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000299477-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMASHITA TAISUKE
IPC: H01L27/06
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for which the malfunctions of peripheral elements are few and the characteristics superior. SOLUTION: A device has a p-embedded layer 3 on the main surface of a semiconductor substrate 4, a cathode n-region 1 installed on the p-embedded layer 3 and an anode p-region 2 contacting the peripheral face of the cathode n-region 1. The acceptor concentration of the p-embedded layer 3 is higher than that of the anode p-region 2 and the p-embedded layer 3 contacts the bases of the anode region and the cathode region.
Patent JP-S5437606-A (JP)
Title: Audio packet transmission system
Inventor: TAKAHASHI OSAMU
IPC: H04M3/00
Filed: 1977-08-31
Abstract: PURPOSE:To make an audio real-time transmission possible with reducing the propagation delay in the network and the delay difference between packets by transmitting audio packets by a fixed path.
Patent JP-H11290697-A (JP)
Title: Photocatalyst titanium oxide, photocatalyst deodorizing element, photocatalytic deodorizing and environment cleaning device
Inventor: NAKAJIMA TAKAHIRO
IPC: B01D53/86
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To absorb a light in a visible light region to activate a metal and perform the oxidative decomposition of a smell or an environment pollutant even with a heat energy and also impart the metal with an antibacterial action by doping with one or more kinds of the metals selected from the group of transition metallic elements. SOLUTION: First, specified amounts of transition metallic salts in terms of metallic amounts to titanium are dissolved in ethylene glycol and this solution is mixed with titanium tetraisopropoxide and further water is added to this mixture for hydrolyzing. Thus, titanium oxide gel containing of the transition metals dispersed uniformly in titanium oxide is obtained. A composite oxide of the titanium oxide and the transition metals, which is obtained by baking the gel, absorbs a light below a specified wavelength having an energy above a band gap to produce electrons and positive holes. In addition, the composite oxide is activated even with a visible light and also even with not only a light energy but also a heat energy. The composite oxide absorbs the light in a visible light region and also deodorizes a smell and cleans an environment pollutant by the heat energy and also exhibits an antibacterial action by doping the titanium oxide with the transition metals.