baber/WOPTO huggingface dataset:
Patent JP-S5557250-A (JP)
Title: High-pressure metal vapour discharge lamp
Inventor: SAITOU MASATO
IPC: H01J61/56
Filed: 1978-10-25
Abstract: PURPOSE: To scheme to stabilize starting characteristic and prevent fire damage of a stabilizer by arranging a thermistor and a resistor having low resistance in an outside tube and forming, through these elements, an exciting circuit between the main electrode and an auxiliary electrode facing to the main electrode.  
     CONSTITUTION: Main electrodes 2 and 3 are sealed at both end parts of an luminous tube 1, and facing to one main electrode 3, an auxiliary electrode 4 consisting of a tungsten rod is sealed. Between a thermistor 8 and the auxiliary electrode 4, a resistor 9 having low resistance is connected electrically, and an energizing circuit is formed: a stabilizer 6 for high pressure mercury lamp...thermistor 8...resistor 9... auxiliary electrode 4...and a main elecrode 3. Accordingly, the current in the auxiliary discharge of a discharge lamp is controlled, and auxiliary discharge is formed in arc-discharge. As for the resistor 9 described above, the resistance value is selected so that the value of the current which flows in the energizing circuit is 0.5W 1.5 times of the stable lamp current. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000318669-A (JP)
Title: Intake device for motorcycle
Inventor: TODA TAKAYUKI
IPC: F02B67/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To surely block an inner part from the outside air by simple constitution, in a straight intake system of structure required for enhancing intake efficiency. SOLUTION: A shielding plate 1 for blocking a longitudinal-directional communication function in a midway of an air duct and allowing communication with an engine upper space, and for opening the air duct and blocking the communication with the engine upper space is provided in this intake device for an engine, in which traveling wind is taken in from a lower side of an air cleaner 26 through the air duct from openings provided in both sides of a cowling to be supplied to a carburetor.
Patent JP-H09314767-A (JP)
Title: Coextruded molding with superior weatherability
Inventor: MASUNAGA AKEMASA
IPC: B29L9/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a coextruded molding which is highly moldable, light-weight, weatherable and resistant against heat and humidity by coextruding an olefin resin as a base and a weatherable thermoplastic polymer as an outer layer in such as manner that these layers are positioned adjacent to each other through an intermediate layer of a copolymer containing an ethylene component and an α-olefin component. SOLUTION: An olefin resin as a base and a weatherable thermoplastic polymer as an outer layer are molded by coextrusion in such a manner that these layers are positioned adjacent to each other through an intermediate layer of amorphous or low crystallizable copolymer containing an ethylene component and an α-olefin component. In addition, the amorphous or low crystallizable copolymer containing the ethylene component and a α-olefin component can be intimately mixed in a molten state with the olefin resin and also with the weatherable thermoplastic polymer.  Consequently, both olefin resin and weatherable thermoplastic resin can be solidly laminated together and therefore, the coextruded molding with superior weatherability and high resistance against heat and heat moisture can be obtained, while is maintains an outstanding moldability and light weight properties peculiar to the olefin resin.
Patent JP-2000322159-A (JP)
Title: Power supply controller for external extending device having battery
Inventor: TANAKA HIDEAKI
IPC: G06F1/26
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To protect an internal battery for an external extending device to be connected to an electronic equipment so as not to be short-circuited independently of the connection of the extending device to the electronic equipment and user's operation of a mechanical switch for outputting the voltage of the battery. SOLUTION: In addition to a mechanical switch 11, a switch 12 with a control input is newly arranged on the output line of the battery in series with the switch 11 so that a control signal for informing of connection with the connection parts 6, 13 of the device 2 and the equipment 1 is sent from the equipment 1 to the device 2, and only when the device 2 detects the signal, output from the battery is supplied to the connection parts 6, 13.
Patent JP-S5924349-A (JP)
Title: Task schedule system of multi-task computer system
Inventor: UEDA YOSHIKATSU
IPC: G06F9/46
Filed: 1982-07-30
Abstract: PURPOSE:To assure the steady and high-speed responsiveness to a task having high priority, by inhibiting the save for the task that is occupying a shared resource only in case the conditions are satisfied for generation of a deadlock. CONSTITUTION:A memory sharing control module 15 produces a task executing request signal 12 if the selected task which already exists on the corresponding memory partition. Then a task executing module sets the registers needed for execution of the selected task and delivers the control to the execution requesting task. Otherwise the selected task or the task under occupation of the corresponding memory partition is registered to either one of a queuing cue for idle memory partition, a queuing cue for release of shared resources, a save execution requesting cue and a load execution requesting cue in a system table area. Then the control is returned to a dispatcher with a redispatch requesting signal 13.
Patent JP-S61290803-A (JP)
Title: Microstrip antenna for automobile
Inventor: SHIBATA YOSHIHISA
IPC: H01Q1/22
Filed: 1985-06-19
Abstract: PURPOSE:To solve a problem of leaking of rain or the like, to avoid loss of external appearance and the aerodynamic characteristic of the cabin due to mounting of antenna and to reduce the weight of the cabin by using a dielectric part of an outer board as a dielectric base to constitute a microstrip antenna together with the outer board. CONSTITUTION:A bonnet hood 2 of an automobile 1 is made of a dielectric material with less high frequency dielectric loss such as FRP. A circular upper conductor layer 3 is formed on the upper face of the hood 2 and a lower conductor layer 4 of square shape opposed to an upper conductor layer 3 is formed on the lower face respectively and a resonance type microstrip antenna using the hood 2 as the dielectric base, the upper conductor layer 3 as a radiation conductor and the lower conductor layer as a ground conductor is formed. Thus, the microstrip antenna is provided incorporatedly to the outer board of the car body and the wiring to the antenna is applied at the inside of the outer board by utilizing the bonnet hood 2 made of the dielectric such as FRP as the dielectric base to constitute the microstrip antenna in this way.
Patent JP-H05325745-A (JP)
Title: Method of testing short-circuit cut-off of resistance cut-off type puffer gas circuit breaker
Inventor: SATO TOSHIKAZU
IPC: H01H33/70
Filed: 1992-05-25
Abstract: PURPOSE:To perform a test effective for the test of practical performance by connecting a short-circuit generator to two transformers through an input device, sending a current of about 1000A to a resistance contact after carrying the current of several tens KA, and then connecting a voltage source. CONSTITUTION:Auxiliary breakers 5, 6 are closed to input an input device 2. A current of several tens KA is carried from the generator 1 to the main contact of a test breaker 12. When opening command is given to breakers 12, 5, the current of about 1000A is carried to a resistance 9 and a resistance contact 8 through a transformer 4 and the breaker 6 at the point where the current of the main contact is O. At this point of time, opening command is given to the breaker 6. The contact 8 is opened later than the contact point. At the point of zero current, the current of the breaker 6 is also interrupted. Thereafter, a voltage source for generating a transient recovery voltage is connected. Thus, a test effective for the test of practical performance considering also the influence of the arc hot gas generated during the main contact cut-off can be performed.
Patent JP-S61289560-A (JP)
Title: Optical disk
Inventor: TSUKANE NAGAYOSHI
IPC: G11B7/2433
Filed: 1985-06-18
Abstract: PURPOSE:To prevent the deterioration of a functional film by constituting a thin inorg. glass film layer of alkali-free glass contg. a specific ratio of an alkaline metal. CONSTITUTION:The thin inorg. glass film layer of a high-density information recording carrier consisting of a transparent plastic substrate, the thin inorg. glass film layer formed on the substrate and the high-density information recording layer formed on the thin inorg. glass film layer is constituted of the alkali- free glass contg. the alkaline metal, i.e. Li, Na, K, Rb or Cs perferably at <=0.8wt% only in therms of an alkaline earth metallic oxide. The alkali-free glass exlcudes so-called silicicate glass consisting of SiO2 alone and the thickness of the thin alkali-free glass is preferably 100-2000Angstrom . Hygroscopic deformability and moisture resistance are thereby improved and the deterioration of the functional film arising from the substrate is prevented. The optical information recording carrier which is stable for a long period and has small EBR is thus obtd.
Patent JP-S63294751-A (JP)
Title: Tool for making baked rice balls in electric oven and method thereof
Inventor: AMANO SHIRO
IPC: A23L7/10
Filed: 1987-05-27
Abstract: PURPOSE:To produce baked rice balls with scorched patterns easily by bringing rice balls into contact with a heat-emitting body in an electric oven. CONSTITUTION:The heat-emitting body 2 is a 3-layered laminate composed of a paper layer 3, an aluminum layer 4 and a polyethylene terephthalate film layer 5 and a device for covering the whole faces or side faces of rice balls 6 is made thereof. A rice ball formed in a desired shape is brought into close contact with the device, tightly wrapped, and heated in an electronic oven to give the subject baked rice balls with scorched pattern. Any heat-emitting material can be used as the heating material, as long as it can emit heat by an electronic oven.
Patent JP-S6025004-A (JP)
Title: Opto-magnetic recording device
Inventor: OKAMURA SHIROU
IPC: G11B11/105
Filed: 1983-07-20
Abstract: PURPOSE:To approximate the distribution of recording magnetism substantially rectangularly and to obtain higher density by deforming a signal waveform properly in terms of time and speeding up the rising and falling of heat locally. CONSTITUTION:A signal 7 is digitized 20 into a rectangular wave train 25, which is further deformed 26 by 21. This is attained by using a nonlinear processing or differentiation circuit, etc., and when the waveform 26 is used for a laser 4, strong local heating is performed firstly to speed up the leading edge of the waveform and also improve the trailing edge as well. Further, the waveform 26 is optimized by simulation. In an example 21, the output of 20 is put together with the output of the differentiation circuit 30 and the differential output after having the amplitude 32 adjusted through one-bit pulse delay 32 is put together 33 with the output which is not delayed to obtain said output. Other various known waveform converting circuits are usable.
Patent JP-H04355793-A (JP)
Title: Television display interface device
Inventor: YASUE NORIMI
IPC: H04N9/74
Filed: 1991-06-04
Abstract: PURPOSE:To offer the television display interface device which easily realizes functions similar to those of an oscilloscope at low cost by using a home color television set, etc. CONSTITUTION:Input/output interface storage devices 1 and 2 detect and store an electric signal from a body to be measured and convert them into signal conforming to a video signal. Color specifying circuits 4 and 5 convert the signals outputted by the input/output interface devices into RGB signals. A composing circuit 6 composes one group of signals of the two groups of RGB signals outputted by the two color specifying circuits and a video encoder 7 converts the signals into a color video signal, which is outputted. A control circuit 3 controls the input/output interface devices 1 and 2, color specifying circuits 4 and 5, composing circuit 6, and video encoder 7.
Patent JP-H07313530-A (JP)
Title: Dental implant body
Inventor: URAKUCHI MASAHIDE
IPC: A61C8/00
Filed: 1994-05-23
Abstract: PURPOSE:To provide a dental implant body which has simple constitution and is excellent in convenience in use. CONSTITUTION:This dental implant body is a single piece type composed of a dental root part having a screw part to be embedded in a jawbone, a tooth crown part to which a false tooth is fixed and an intermediate part to connect them to each other. The dental root part 12 is formed in a solid shape, and the screw part 15 formed in the dental root part 12 is made gradually narrow as at least its tip part proceeds to the tip, and the tooth crown part 13 is substantially formed in a cross-sectional polygonal square column shape, and a fine recess-projection is suitably formed on a surface of the dental root part 12.
Patent JP-H10317880-A (JP)
Title: Method and device for controlling excavation of tunnel boring machine
Inventor: UCHIUMI MITSUHIRO
IPC: E21D9/06
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To carry out the saving of labor power, excavation at high speed and the reduction of timberings relating to the complete automation of tunnel boring when a tunnel is executed by using a tunnel boring machine. SOLUTION: The boring data of the tunnel boring machine 1 and geological conditions obtained from a ground-strength measuring device 16 are input to a personal computer 14, and a cutter-head driving-motor controller 10 and a thrust-jack flow controller 13 are controlled so as to hold the number of revolution of a cutter head corresponding to the geological conditions and the flow rate of a thrust jack by the personal computer 14.
Patent JP-S62289728-A (JP)
Title: Detecting device for leak of waste liquid
Inventor: FUKUSAKA RYOJI
IPC: G01F1/00
Filed: 1986-06-10
Abstract: PURPOSE:To detect the abnormality of equipment in a plant and to prevent a storage tank from overflowing by providing a means which inputs the output of a liquid level detecting means provided to the storage tank for storing and transporting leak waste liquid and calculates the rate of an increase in liquid level. CONSTITUTION:Various kinds of waste liquid 1 produced in the dry well of a nuclear power plant flow in the storage tank 2 and are stored therein. When the storage amount of the waste liquid 1A exceeds a certain value, waste liquid 1A flows in a tank 4 through piping 3 by its own weight. The liquid level of waste liquid 1B is measured by a liquid level detector 11 and when it reaches the set point of a level switch 12, it is transported to a transportation pump 7 through piping 9. The output of the detector 11 is inputted to an arithmetic device 14 to calculate the rate of the liquid level increase. When the ratio of the increase exceeds a set value, an alarm 15 operates and a transportation pump 8 is also actuated.
Patent JP-S5656665-A (JP)
Title: Semiconductor integrated circuit
Inventor: KATOU MITSUHARU
IPC: H01L21/8238
Filed: 1979-10-15
Abstract: PURPOSE:To reduce a statically consumed electric power in relation to the change in temperature by making the voltage of an intermediate-low-speed operation part higher than that of a high-speed operation part when the high-speed and intermediate-low-speed operation parts having the threshold voltage of negative temperature coefficient respectively are formed on the same substrate. CONSTITUTION:One output terminal of a quartz oscillator 1 is connected to a serial circuit of an oscillation inverter 3 and a waveform shaping inverter 4, which composes the high-speed operation part, while the other output terminal of the oscillator 1 is connected to a connecting point A of the inverters 3 and 4. To the inverter 3 is connected a bias resistance 2 in parallel. Next, the output of the inverter 4 is connected to the intermediate-low driving part formed of a serial circuit composed of an inverter 5, a counter 6 and a frequency-dividing circuit 7 for clock, through the intermediary of a connecting point B, while it is added, being branched, to the circuit 7 through the intermediary of the counter 6. In this way, a sine wave is generated at the connecting point A and a square wave at the point B, while, at this time, the threshold voltage with negative temperature coefficient is set higher in the intermediate-low operation part than in the high-speed operation part.
Patent JP-H11309379-A (JP)
Title: Photocatalytic hydrophilic member and photocatalytic hydrophilic coating composition
Inventor: KOJIMA SHIGERU
IPC: C09D5/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent haze by a method in which a layer containing brookite-type titanium oxide-particles and anatase-type titanium oxide particles in formed on the surface of a substrate, and the surface of the layer exhibits hydrophilicity in response to the photo-excitation of a photocatalyst. SOLUTION: A layer containing brookite-type titanium oxide particles, anatase-type titanium oxide particles, and a silicone in which a part of an organic group bonded to a silicon atom is replaced with a hydroxyl group is formed on the surface of a substrate. The surface of the layer containing the silicone is made hydrophilic in response to the photo-excitation of a photocatalyst. In this way, the dispersibility of the brookite-type titanium oxide particles into a solvent can be improved, and the pot life of a coating liquid can be improved. Without deteriorating the pot life of the coating liquid, photocatalytic metal oxide particles can be bonded to each other more strongly, and the particles can also be bonded to the substrate more strongly.
Patent JP-H01305288-A (JP)
Title: Non-oxidizing atmosphere calcining of carbon and carbon-containing refractory and calcining furnace therefor
Inventor: KUSUOKU MASASHI
IPC: F27B3/00
Filed: 1988-06-01
Abstract: PURPOSE:To calcine carbon and carbon-containing refractory in the furnace of non-oxidizing atmosphere, by a method wherein a part of furnace exhaust gas is circulated into a combustion gas chamber provided in the furnace utilizing the discharging speed of combustion gas to control the temperature of the combustion gas chamber. CONSTITUTION:Oil, supplied to an oil atomizer 1, is sprayed into a combustion chamber 3 to mix with combustion air 4 and is burnt in the combustion chamber 3. Combustion air 4 enters into an air header chamber 5 and, thereafter, enters into the combustion chamber 3 uniformly through fine holes 6. Combustion generating gas 7 induces exhaust circulating gas 8 by ejector effect and enters into a combustion gas chamber 9 while combustion gas is discharged into a furnace 11 uniformly through ejection ports 10. The exhaust gas of the furnace 11 passes through a gas passage 12 and a part of it becomes the exhaust circulating gas 8. The temperature of the combustion gas chamber 9 can be controlled by a damper 14. According to this method, the atmosphere of the furnace may be brought into non-oxidizing atmosphere whereby long-time calcining of energy saving may be effected.
Patent JP-H11331772-A (JP)
Title: Digital video tape recorder
Inventor: YOSHIHIRO TOSHITAKA
IPC: H04N5/91
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To solve a failure due to a step-out in a very short time by allowing an input signal to acquire internal synchronism fast by making an input synchronizing signal acquire the synchronism with a track synchronizing signal and resetting a track number, when acquisition is fixed. SOLUTION: Image data of one frame are formed as (n) tracks on a magnetic recording medium by making a scan by a rotary head (n) times (n>1). A synchronism control part 1 performs PLL control, based upon the input synchronizing signal (a) as a reference to output the frame synchronizing signal (b) and track synchronizing signal (c) as internal reference signals whose phases are locked thereto, and they are even used as a reference signal for a drum servo. The synchronism control part 1 switches the acquisition mode from a frame mode to a track rise mode in an error generating process and resets the track number to zero, when the acquisition of the track synchronizing signal (c) is fixed.
Patent JP-2000322955-A (JP)
Title: Manufacture and manufacturing device of flat cable
Inventor: KASAHARA TSUKASA
IPC: H01B13/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and manufacturing device of a flat cable capable of easily changing the distance of linear parts and of securely carrying out thermal welding between cores without requiring a large space or large-scale installation. SOLUTION: A die 4 composed by combining two dies 5, 6 having a plurality of slots 7 for receiving cores 2 is arranged immediately after a twisting hole 3 for stopping a rotation by bringing each pitch between the cores 2 into a uniform state when the rotation is stopped, and the formation of a linear part 18 is carried out, based on the receiving of the cores 2 delivered from the twisting hole 3 in the slots 7 of the die 4.
Patent JP-H08322842-A (JP)
Title: Intracelom insertion type ultrasonic probe
Inventor: AKAHA MUTSUHIRO
IPC: A61B8/12
Filed: 1995-05-31
Abstract: PURPOSE: To scan a vibrator attached on the tip of a flexible wire to be rotationally driven in a shaft direction. CONSTITUTION: An insertion part 18 is constituted of an outer cylinder 20 and an inner cylinder 22, outer liquid 24 is filled inside the outer cylinder 20 and inner liquid 28 is filled inside the inner cylinder 22 between packing 34 and the packing 26. When the pressure of the outer liquid 24 is changed by a syringe 30, the packing 34 and the packing 26 are slid corresponding to it and thus, the position in the shaft direction of the vibrator 32 can be adjusted. The pressure of the inner liquid 28 can be also adjusted by the syringe 30.
Patent JP-S61292250-A (JP)
Title: Information recorder
Inventor: ANDO HIDEO
IPC: G11B11/105
Filed: 1985-06-20
Abstract: PURPOSE:To attain miniaturization and thin profile for a magnetic field generating part by prolonging the 1st and 2nd magnetic poles over the entire recording region in the 1st direction of a recording medium and arranging an optical head having a magnetic path forming member and a magnetic core wound with a coil while clipping the recording medium. CONSTITUTION:The magnetic flux of the electromagnetic coil 9 wound at the surrounding of the core 11 reaches a central magnetic pole 5 through a yoke 13 from one end of the magnetic core 11, reaches the magnetic path forming member 21 from the central magnetic pole 5 while being penetrated through the recording medium 1 and returns to the magnetic core 11 from other yoke 15 through an outer magnetic pole 7 from the magnetic path forming member 21 through the recording medium 1. The magnetic flux passes through the magnetic circuit as above. As a result, the magnetic flux is concentrated on a part of the recording medium 1 where the magnetic forming member 21 of the recording medium 1 is located beneath it and the laser light from the optical head 17 is irradiated, a strong magnetic field is applied to the part of the said recording medium 1 to record or erase the information. Since the magnetic core and the coil are arranged to a side where an optical head of the recording medium is arranged, thin profile and miniaturization of an information recorder are attained.