baber/WOPTO huggingface dataset:
Patent JP-H09306101-A (JP)
Title: Digital recorder
Inventor: YOSHIDA CHOMEI
IPC: G11B20/10
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To improve the mainly the linearity of a signal having a low frequency and a low level by converting the number of quantization bits of an external input signal into the number of quantization bits peculiar to the recorder. SOLUTION: An inputted data is converted by a digital audio interface receiver 4 into a format to be inputted to an encoder 8, and is then outputted to a quantization bit number converting device 6 and a microcomputer 7 respectively, while a subcode in the inputted data is decoded and outputted to the computer 7. The inputted subcode is processed by the computer 7, and first of all, category information in the subcode is recognized and then the number of quantization bits is discriminated. Information as to the discriminated number of quantization bits is received by the device 6 from the computer 7, and the number of quantization bits of the inputted digital data is converted into the number of quantization bits suited to a format of a recording part 9 and is then outputted to the encoder 8.  The inputted digital data is encoded with the number of quantization bits of the recording part 9 by the encoder 8, and is outputted to the recording part 9.
Patent JP-S5667354-A (JP)
Title: Polyvinyl chloride composition
Inventor: TAKAHATA NORIO
IPC: C08K3/32
Filed: 1979-11-08
Abstract: PURPOSE: To provide the titled compsn. having excellent heat resistance and stable electrical, physical and chemical characteristics, consisting of PVC, an heat-resistant ester plasticizer, a basic lead cpd. and a specified epoxy cpd.  
     CONSTITUTION: 40W70pts.wt. of a heat-resistant ester plasticizer (B) having an MW of not less than 500 (e.g. ditridecyl phthalate), at least 5pts.wt. of a basic lead cpd. (C) having a basicity of 40% or above (e.g. lead oxide or dibasic lead phthalate) and 2W20pts.wt. of an epoxy cpd. (D) having an oxirane oxygen content of not less than 6% (e.g. an epoxidized soybean oil), are blended with 100pts.wt. of PVC (A) having an average polymn. degree of 1,200 or above. If necessary, 2W20pts.wt. of a polyfunctional monomer having at least two functional gp. is mixed with the resulting blend. Then the mixt. is subjected to a free-radical generating treatment to effect crosslinking reaction among PVC molecules. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6036176-A (JP)
Title: Heating resistor element
Inventor: YORITOMI YOSHIFUMI
IPC: B41J2/345
Filed: 1983-08-10
Abstract: PURPOSE:To prolong useful life of the titled element while enabling to enhance quality of printed images and printing speed without complicating a driving circuit for the element, by a method wherein resistor-side tips of the first and second electrodes are shaped in a smooth projected shape. CONSTITUTION:The heating resistor element comprises an insulated substrate 4, a resistor 1 provided in a belt form on a part of the substrate 4, and the first electrodes 2 and the second electrodes 3 arranged in plurality on opposite sides of the resistor 1. In the heating resistor element, the tips of the electrodes 2, 3 on the side of the resistor 1 are shaped in a smooth projected shape. Accordingly, the useful life of the heating resistor element can be prolonged while enabling to enhance the quality of printed images and the printing speed without complicating the driving circuit for the element.
Patent JP-H05311179-A (JP)
Title: Production of high performance light gas oil having low sulfur content
Inventor: OZAKI KUNIAKI
IPC: C10L1/04
Filed: 1992-05-11
Abstract: PURPOSE:To obtain the high performance light gas oil high in the denitrification rate and the aromatic compound-removing rate by separating a light gas oil fraction produced by the ordinary pressure distillation of a raw oil into a desulfurization-easy light fraction and a desulfurization-difficult heavy fraction, separately subjecting both the fractions to hydrodesulfurization treatments, respectively, and subsequently combining both the products with each other. CONSTITUTION:A light gas oil (directly distilled light gas oil) obtained by the ordinary pressure distillation of a crude oil is separated into a light fraction (light directly distilled light gas oil) not containing dibenzothiophene and alkyl-substituted dibenzothiophene compounds which are difficult to desulfurize and containing sulfur compounds which are easily desulfurized and into a heavy fraction (heavy directly distilled light gas oil) containing the dibenzothiophene and the alkyl-substituted dibenzothiophene compounds which are difficult to desulfurize. The light fraction is hydrodesulfurized under conditions comprising a reaction temperature of 320 deg.C, a pressure of 40 kg/cm<2> and a liquid space speed of 3.5hr<-1> in the presence of a CoMo desulfurization catalyst, and also the heavy fraction is desulfurized under the same conditions as those of the light fraction except the liquid space speed of 1.1hr<-1>. Both the hydrodesulfurized fractions are subsequently combined with each other to provide the low sulfur content high performance light gas oil having a sulfur content of <=0.05wt.% and high in the denitrification rate and the aromatic compound-removing rate.
Patent JP-H01312953-A (JP)
Title: Falling-floor mousetrap
Inventor: MATSUURA CHIEO
IPC: A01M23/38
Filed: 1988-06-13
Abstract: PURPOSE:To enable continuous and sure capture of mouse in high efficiency by providing upper and lower horizontal falling floors opening and closing by an infrared sensor and placing the floors on a pool filled with water. CONSTITUTION:The objective mousetrap is made ready for trapping by closing the 1st horizontal falling floor 2, opening the 2nd horizontal falling floor 3 and filling water in a pool 5. When a mouse reaches the 1st horizontal falling floor 2, it is detected by an infrared sensor 4 and the floor is opened to drop the mouse into the pool 5. When the mouse reaches the pool 5, the 2nd horizontal falling floor 3 is immediately closed to trap the mouse into the closed water tank. The drowning of the mouse can be hastened by providing the lower face of the 2nd horizontal falling floor 3 with a number of needles directing toward the water surface. After several minutes from the closure of the 2nd horizontal falling floor 3, the 2nd horizontal falling floor 3 is opened again and the 1st horizontal falling floor 2 is closed to make the mousetrap ready for trapping another mouse.
Patent JP-H05312142-A (JP)
Title: Magnet engine
Inventor: MIKAMI KAZUNORI
IPC: H02K7/075
Filed: 1992-05-12
Abstract: PURPOSE:To constantly provide clean motive power in a simple structure by eliminating exhausted gas, exhausted heat and noise caused by combustion of a fossil fuel that is limited by utilizing the effect of continuous magnetic force that works between two magnetic poles CONSTITUTION:A first magnet is provided on a piston head 3 reciprocating in a cylinder 2. A second magnet is provided on the end part of the cylinder in a position opposed to the first magnet. The second magnet is formed out of an electromagnet 5 in which the polarity of the magnetic pole is changed corresponding to the reciprocation of the piston head, and the piston head is reciprocated by the continuous magnetic force effect based on attraction and repulsion force that work between the first magnet and the second magnet. A crankshaft 11 which drives an apparatus to be driven directly or indirectly by converting the reciprocation of the piston head into rotational movement, is connected to the piston head through a connecting rod 12.
Patent JP-H0437144-A (JP)
Title: Manufacture of thin film transistor
Inventor: CHIYOU KOUYUU
IPC: H01L21/268
Filed: 1990-06-01
Abstract: PURPOSE:To manufacture a thin film transistor with a low temperature process by providing a process which irradiates with excimer laser rays in order to crystallize a channel part and a process which improves electric characteristics by irradiating source and drain regions with the excimer laser rays through a separate process. CONSTITUTION:In the manufacture of a thin film transistor on a substrate 1 having an insulating surface, the transistor is manufactured by a process that crystallizes a semiconductor layer 3 in a channel part with the irradiation of excimer laser rays and a process that is different from the irra-diation of the excimer laser rays mentioned above and improves electric characteristics by irradiating source and drain regions 4 with the excimer laser rays. For example, after an I-type non-single crystal silicon semiconductor film 3 is formed through a base protecting film 2 on a glass substrate 1 and prescribed etching treatment is performed, laser annealing treatment is performed by using excimer lasers in order to obtain a polycrystalline active layer 3. An N-type non-single crystal silicon film 4 is formed on the active layer and patterning is performed by leaving the source and drain regions 4. After that, the crystal silicon film is activated by irradiating the film with the excimer laser rays.
Patent JP-H0816981-A (JP)
Title: Signal indicating device
Inventor: ITO TOSHIHIRO
IPC: G08G1/07
Filed: 1994-06-27
Abstract: PURPOSE:To eliminate the necessity of connecting a signal device for a monoadic system and a signal device for a biary system by a cable by providing a control unit to exchange data in between the signal device for the monoadic system and the signal device for the binary system. CONSTITUTION:The control unit 3 is connected to the signal device 1 for the monoadic system, and all red time (period of time during which both signal devices are red), the blue time of the signal device 1 for the monoadic system, and the blue time of the signal device 2 for the binary system are set respectively by a signal time setting part 43. At the same time as the signal device 1 for the monoadic system starts operation corresponding to time setting, it transfers a synchronizing timing signal and time setting data set before to the control unit 3. The control unit 3 is extracted out of the signal device 1 for the monoadic system, and is set in the signal device 2 for the binary system. The control circuit 40 of the signal device 2 for the binary system receives the synchronizing timing signal and the set time setting data from the control unit 3, and shifts to the operation mode of a state synchronous with the signal device 1 of the monoadic system.
Patent JP-H0438318-A (JP)
Title: Stitched canvas for civil engineering work
Inventor: TAKI EIICHIRO
IPC: E02B3/12
Filed: 1990-06-01
Abstract: PURPOSE:To prevent the strength of a stitched section from being lowered by forming a thermal-fusion-weld-fixing section at the stitch estimating section of a canvas piece, and by putting them together to handle a needle on the thermal-fusion-weld-fixing section. CONSTITUTION:Over the width of 10mm or larger at the stitch estimating section of low fusing point fibers at 20 deg.C or lower as a poor subsoil reclaiming fiber network, a thermal-fusion-weld fixing section 3 is formed. Then, the two pieces or more of the ear sections 1 of the poor subsoil reclaiming fiber networks are put together, and the thermal-fusion-weld fixing sections 3 formed as the stitch estimating sections especially are put together, and from the upper section, they are stitched by four-needle ring stitching in the range of the full width of about 30mm. In this case, on a compressed side outside the outermost stitch by the four-needle ring stitching, the thermal-fusion-weld fixing sections of 5mm or larger up to the ear sections are left. As a result, when a tensile load is applied to, then the stitch positional-shift of canvas texture to the compressed side due to stitching threads can be prevented from being generated.
Patent JP-S5768219-A (JP)
Title: Manufacture of high-strength steel pipe by forge welding pipe manufacturing method
Inventor: INOUE MAKOTO
IPC: B23K20/00
Filed: 1980-10-16
Abstract: PURPOSE: To highly efficiently and inexpensively manufacture a high-strength steel pipe of excellent quality with high productivity, by setting up the oxygen press, of a welding horn and the amount of upset to forge-weld a strip containing C, Si, Mn, P and S in the prescribed proportion, after heating the edge part of said strip at a prescribed temp. and temp. difference.  
     CONSTITUTION: A strip consisting of 0.10W0.25% C, ≤0.35% Si, 0.30W0.90% Mn, ≤0.04% P, ≤0.04% S, and the balance Fe, is prepared. Next, the strip is heated under the forge welding condition so that the temp. at the edge part is 1, 300W1,320°C and the temp. difference is 35W60°C, in order to prevent the generation of cracks. Then the strip after heating is forge-welded under the condition that the oxygen press. of the welding horn is 0.8W1.2kg/cm 2 , and the amount of upset is 14W18mm. That is, the high-strength steel pipe, having the same or more excellent quality compared with that of conventional high-strength steel pipes, is obtained by combinating the conditions of said chemical components and said manufacturing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07332219-A (JP)
Title: Temperature-sensitive response actuator, temperature-response valve operated by the actuator, and temperature-sensitive switch
Inventor: OGITA ZENICHI
IPC: F03G7/06
Filed: 1994-06-02
Abstract: PURPOSE:To provide a temperature-sensitive response actuator operated in response to a slight temperature change without using electric energy, a temperature-sensitive response valve operated by the actuator, and a temperature-sensitive response switch. CONSTITUTION:A temperature-sensitive response actuator reciprocates a piston 3 by utilizing a fact that an aqueous medium 4 is contained in a cylinder 2 and meanwhile, temperature-sensitive response gel 5 prepared in such a way that a water solution crosslinks a high molecular compound having LCST is contained in the front side of a piston 3 and a water solution depends on temperature and produces a volume change in the aqueous medium 4. In a temperature-sensitive response valve 6, the on-off valve 26 of a valve seat 16 connected to a piping passage is arranged at the piston rod 13 of a temperature-sensitive response actuator 1, a valve seat 16 is opened and closed by the on-off valve 26 formed integrally with the rod 13, a temperature- sensitive switch is provided on the protrusion side of the piston rod 13 of the actuator 1 with an electrical connection part connected to an electric circuit, and a part of the electrical connection part is connected and disconnected through the rod 13.
Patent JP-H01314625-A (JP)
Title: Device for switching power transfer
Inventor: EZURE YOSHINOBU
IPC: B60K17/344
Filed: 1988-06-13
Abstract: PURPOSE:To contrive to reduce air resistance by arranging an electromagnetic actuator in a hermetic chamber provided within a housing containing a differential device, a gear mechanism and a power transfer switch-over device, and thereby letting the hermetic chamber be released to atmosphere via air vent passages formed in the housing. CONSTITUTION:A dog-clutch 10 is provided between an input shaft 1 and an output shaft 6, wherein the clutch is a power transfer switch-over device making switch-over between two-wheel drive and four-wheel drive with a solenoid 41 actuated, which is acting as an electromagnetic actuator. The dog-clutch 10 allows a sleeve 18 to be moved to the left via a shift lock 23 and a shift fork 21 with the solenoid 41 energized in such a way as to be so constituted that meshing between dog-teeth 13 and 33 is released. In this case, the solenoid 41 is housed in a hermetic chamber within a housing 50. In addition, a sealing member 56 and a sealing member 55 are provided for a differential device and the dog-clutch 10 respectively in the housing 50 so as to let an air chamber 57 be formed between both of the members 55 and 56 so that the hermetic chamber is released to atmosphere via the air chamber 57 and air vent passages 58 and 59.
Patent JP-H08315671-A (JP)
Title: Display panel with switch
Inventor: TSUJI YOSHITAKA
IPC: H01H13/02
Filed: 1995-05-19
Abstract: PURPOSE: To provide a display panel with switch with enhanced freedom degree of display screen constitution by hiding an extra component such as a reset means from the inside and the periphery of a push button. CONSTITUTION: A display panel with switch is capable of turning in the upper and lower direction on a fulcrum projection 54, and has a transparent push button 52 which operates a switch region 4a of a touch panel 4 with an operating part 55, and a reset means 60 arranged in the vicinity of the side on the opposite side to the operating part 55 of the push button 52 and giving a reset force to the push button 52. The reset means 60 has a fixed side magnetic body 62 and a moving side magnetic body 64 which is a permanent magnet attracting the fixed side magnetic body 62. A plurality of pitch lines 56 parallel to the side where the reset means 60 is arranged are formed on the lower surface of the push button 52, and a cylindrical Fresnel lens part 57 which magnifies and displays a display region 2a of a display panel 2 is formed.
Patent JP-H0438397-A (JP)
Title: Building of underground structure
Inventor: TOYOFUKU SEIICHI
IPC: E21D9/04
Filed: 1990-06-05
Abstract: PURPOSE:To easily and securely maintain the liquid tightness between the side wall and the tube of vertical shaft for starting by arranging an elastically deformable member around an assembly, arranging a framework around the member, and placing mortar in the framework. CONSTITUTION:Water stopping treatment is performed on the earth 38 around a vertical shaft for starting 34. A hole 32 is formed in the side wall 36 to start an excavator 30. On the outer surface of the excavator 30, a pair of members 44 are disposed by bonding or other means to correspond to the position of C-type engagement portion of underground positioned pipe. An elastically deformable member 46 is arranged around the excavator 30 and the assembly of member 44, and fastened to the excavator 30 and the assembly of member 44 with a band 48 and locking hardware 50. Anchors 54 are attached to the side wall 36, and a framework 52 is positioned in the surroundings. Mortar is placed into a space defined by the side wall 36 and the framework 52. This configuration ensures liquid tightness between the underground positioned pipe and the side wall 36 of vertical shaft by set mortar.
Patent JP-H04344758-A (JP)
Title: Monitor device for pressure type sewage ejector
Inventor: OOTSUKA TOSHINORI
IPC: E03F1/00
Filed: 1991-05-21
Abstract: PURPOSE:To allow the system to cope with a fault by allowing a management center to monitor an ejector device such as a pump pressure type sewage ejector installed to a general house. CONSTITUTION:The monitor consists of a sensor detecting a water level or the like of a tank 2 of a pressure type sewage ejector 1 installed to general houses a1-an, a communication control section 10 provided to each general house sending the detected detection signal by the sensor to a management center b via a telephone line, a communication control section 20 provided to the management center to process the detection signal sent from the communication control section 10 and a monitor 30 monitoring the operating state of the pressure type sewage ejector 1 installed to the general houses a1-an based on the signal processed by the communication control section 20 provided to the management center.
Patent JP-H04229993-A (JP)
Title: Power supply circuit
Inventor: ROBAATO JIEI SAMON
IPC: H05G1/34
Filed: 1991-05-21
Abstract: PURPOSE: To shorten a temperature rising time and obstruct the flow of an overcurrent by heating an X-ray tube filament by a constant voltage power supply, and by switching to a constant current power supply after reaching an operating temperature. CONSTITUTION: When a filament warms up, and the temperature of which rises to its operating temperature, a control means A selects a constant voltage power supply 12 as a power supply source C. Next, when an X-ray tube B applies an X-ray beam 16 to an X-ray sensitive medium or a patient's local spot 18, a control means 20 as a means for restricting an active current restricts a current running through the X-ray tube filament in such a manner that the power supply source C functions as a constant current power supply 14. Moreover, when the X-ray tube is in a stand-by condition, the control means A connects a switch means 30 to a stand-by low current power supply 32.
Patent JP-S5370424-A (JP)
Title: Speaker protecting circuit
Inventor: BABA TATSUO
IPC: H03F1/42
Filed: 1976-12-06
Abstract: PURPOSE:To cut off the output circuit of a power amplifier and prevent damaging of a speaker owing to excess input by detecting the output power of the power amplifier with a Hall element.
Patent JP-H09328870-A (JP)
Title: Mounting structure of roof material
Inventor: GOTO HITOMI
IPC: E04D3/363
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure capable of simply fixing a roof material onto the roof mounting material of a building without using a fixing member. SOLUTION: First crest sections 11 projected along the longitudinal direction are formed at both side edge sections in a lower-side roof material 1, and the width of an upper end section is wider than a lower end section in the first crest section 11. Second crest sections 21 projected along the longitudinal direction are formed at both side edge sections in an upper-side roof material 2, and the width of an upper end section 21 is wider than a lower end section in the second crest section 21. The lower-side roof materials 1 are arranged in approximately parallel, and fixed onto a roof mounting material 5.  The upper-side roof materials 2 are stretched among the lower-side roof materials 1 and the adjacent lower-side roof materials 1, one second crest sections 21 are fitted to the first crest sections 11, the other second crest sections 21 are fitted to the first crest sections 11 of the adjacent lower-side roof materials 1, and the upper-side roof materials 2 are installed to the lower-side roof materials 1.
Patent JP-S5668807-A (JP)
Title: Temperature control device
Inventor: OKUDA ISAMU
IPC: G05D23/24
Filed: 1979-11-09
Abstract: PURPOSE: To ensure a correspondence to various temperature controls from a wide range to a microranges, by using the differential amplifying circuit to which the negative feedback is applied.  
     CONSTITUTION: The voltage eT corresponding to the temperature to be controlled and detected through the temperature detecting circuit A plus the voltage e d  set through the temperature setting circuit B are supplied to the differential amplifying circuit C having a negative feedback operation. The output eO of the circuit C drives the driving circuit to control the load 17. In such constitution of the circuit, the amplification factor of the circuit C can be varied to the set temperature T d , thus ensuring various temperature controls from a wide range to a microrange. For instance, a high accuracy is secured for the temperature control of an oven cooking tool or the like. When the resistance value of the variable register 8 for setting of temperature is set large enough, the variance of the set temperature can be reduced by the variance of the resistance value. 
     COPYRIGHT: (C)1981,JPO&Japio