baber/WOPTO huggingface dataset:
Patent JP-S5937480-A (JP)
Title: Analyzing method for secular change of wave height distribution
Inventor: NAKAYASU FUMIO
IPC: G01T1/167
Filed: 1982-08-26
Abstract: PURPOSE:To find physical half life from measurement results and to specify a nuclear species name easily, by taking simultaneous measurements of changes in the intensity of radiation of various energies emitted from radiation nuclear species with time by energy levels. CONSTITUTION:A sequence representing an energy distribution in the (i)th fine interval among pulses to radiation in respective fine time intervals and fine energy intervals is denoted as Ai, and a sequence representing a secular change in energy level in the (j)th fine energy interval is denoted as Bj. One column of the sequence Ai specifies the energies of radiations by the longitudinal axis of R1-R5 indicating sharp peaks atop, and the intensity of the radiation by the horizontal axis indicating the height of sharp peak. Then, the physical half life of, for example, the radiation R1 is found by the sequence Bj. Thus, pieces of information on the sequences Ai and Bj of the individual radiations R1-R5 are processed to specify the nucelar species of the measured radiations.
Patent JP-H022788-A (JP)
Title: Communication equipment
Inventor: KADOWAKI SHUICHI
IPC: H04L12/58
Filed: 1988-06-16
Abstract: PURPOSE:To reduce the waste of recording paper on which telegraphic message information is recorded by selecting a housing means having recording media with different size corresponding to the discriminated capacity of print information. CONSTITUTION:The information capacity of image information or control information transmitted from and received by a communication control part 107 is discriminated by the control of a CPU101 corresponding to the program of a ROM102. One of paper feeding cassettes 110-112 which house the recording paper with different size in a print part 106 is selected corresponding to the discriminated capacity, and information is recorded on the recording paper housed in the cassette, thereby, the recording paper can be prevented from being used wastefully. Similarly, it is possible to separate plural telegraphic messages by clearing up the boundary of the telegraphic message even when they are overlapped by printing the recording paper for the image information and the control information in different colors.
Patent JP-S625966-A (JP)
Title: Benzimidazole derivative
Inventor: KISE MASAHIRO
IPC: C07D235/12
Filed: 1985-07-03
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H or lower alkyl; R<2> is group of formula II (Ar is phenyl; R<4>-R<7> are H, lower alkyl, etc.); R<3> is H, lower alkyl, acyl, etc.]. EXAMPLE:Methyl (E)-2-(3,4-dimethoxystyryl)benzimidazole-4-carboxylate phosphate. USE:An antiulcer agent having low toxicity and effective to peptic ulcer. PREPARATION:The compound of formula I can be produced by reacting the compound of formula III with the compound of formula R<2>-COOH, and cyclizing the resultant compound of formula IV in the presence of an acid (e.g. sulfuric acid, polyphosphoric acid, etc.) in large excess, in a solvent such as water, methanol, etc., or without using solvent, at 100-150 deg.C.
Patent JP-H03172186-A (JP)
Title: Novel amylase pullulanase enzyme, dna sequence for coding same, recombinant dna molecule and recombinant clone for expression of said enzyme
Inventor: HANNESU MERASUNIEMI
IPC: C12N9/44
Filed: 1990-06-04
Abstract: NEW MATERIAL: A DNA fragment of a DNA sequence of the formula.  
     USE: Production of an enzyme having both pullulanase and α-amylase activities.  
     PREPARATION: A chromosome DNA from a Clostridium strain is digested and its DNA fragment is inserted into a suitable vector. A suitable host is infected with the DNA fragment and the subject DNA fragment is screened by an immunological method and isolated. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08336547-A (JP)
Title: High-frequency incision and excision means
Inventor: YANUMA YUTAKA
IPC: A61B18/14
Filed: 1995-06-14
Abstract: PURPOSE: To provide a high-frequency incision and excision means capable of easily recovering the excised lesion part from the inside of the celom without replacing the high-frequency snare in the channel of an endoscope with clamping forceps and without dropping the lesion part excised by a wire for incision into the celom. CONSTITUTION: The front end of an operating wire 7 freely advanceably and retreatably inserted into a flexible outside pipe 2 is provided with a looped wire 8 for incision which is freely retractable from the front end of the flexible outside pipe 2. The outer periphery of the flexible outside pipe 2 is provided with a flexible recovering pipe 9 having a holding part 10 for holding the lesion part incised by the wire 8 for incision.
Patent JP-H076918-A (JP)
Title: Ferrite core-integrated screw
Inventor: KOGA SHOICHI
IPC: H05K1/02
Filed: 1993-06-18
Abstract: PURPOSE:To easily obtain the function of high-frequency ground isolation for taking measures to cope with EMI on a printed substrate occupying less space. CONSTITUTION:This ferrite core integrated screw made of a conductive material is provided with a head 1 having a driver groove, a body 2 having screw part and a cylindrical ferrite core 3 attached to a bottleneck 4 on a part of the body 2 using a bonding agent, etc. Otherwise, the bottleneck may be coated with a bonding agent blended with ferrite powder in stead of the cylindrical ferrite core 3.
Patent JP-H04371765-A (JP)
Title: Heat exchanger for heat pump
Inventor: KANDA TETSUO
IPC: F25B30/06
Filed: 1991-06-19
Abstract: PURPOSE:To provide a heat exchanger for a heat pump in which a high performance factor is attained and a low noise occurs and a heat exchanging heat transmitting pipe 3 is disposed at a part of a water storing tank having a narrow surrounding air contact surface. CONSTITUTION:Each of at least one water storing tank 1 having a water storing region contacting with surrounding air and disposed at a pair of wide outer walled pipe extending in parallel in narrow width to each other and heat transmitting pipes 3 for a heat exchanging operation connection to an outdoor device 2 of a heat pump and zig-zag arranged in multi-stages is connected to each other by an upper communication pipe 9 and a lower communication pipe 10. Water in the water storing tank l and the heat transmitting tank 13 is circulated by a pump 4 so as to promote a heat exchanging operation with refrigerant in the heat transmitting pipe 3.
Patent JP-H022621-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEISHI AKIRA
IPC: H01L21/3205
Filed: 1988-06-15
Abstract: PURPOSE:To prevent impurities in polycrystalline silicon from exerting influence as a pollution source on the other pattern by forming an insulating film after completing a polycrystal silicon etching process for forming a gate electrode or wiring and adding an N-type or P-type impurity to the polycrystal silicon after removing a part of the above insulating film with selective etching. CONSTITUTION:After completing an etching process which shapes a polycrystalline silicon 7 in the form of a gate electrode or wiring, an insulating film 8 is formed and after removing a part of the above insulating film with selective etching, an N-type or P-type impurity is introduced into a polycrystal silicon 7. For example, a thermal oxide film is formed on a semiconductor silicon substrate 1 and then, a polycrystalline silicon film is formed on the above oxide film. After that, a polycrystalline silicon pattern 7 is formed by etching selectively. Then, after oxidizing thermally the surface of the polycrystal silicon pattern 7, a photoresist mask pattern 8 is formed and a region 9 is formed by etching an oxide film selectively. Finally, phosphorus is introduced from the region 9 by treating the region 9 in a mixed gas of phosphine and oxygen at a temperature of 1000 deg.C and then, an N-type polycrystal silicon pattern 6 is formed.
Patent JP-2000341145-A (JP)
Title: Transmission circuit and transmitter-receiver equipped with the transmission circuit
Inventor: SHIBAMURA YOSUKE
IPC: H04B1/40
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent a power amplifier from being broken by reflected waves without using expensive isolators by cutting off the supply of power voltage to the power amplifier, when the level of the reflected wave is higher than a prescribed value. SOLUTION: A voltage doubler detecting circuit 4 is connected to a voltage detection terminal 3d of a directional coupler 3, and the voltage of a reflected wave appearing at the voltage detection terminal 3d is detected and inputted to the inverted input terminal 5a of a comparator 5. A reference voltage is supplied to an uninverted input terminal 5b of the comparator 5, whose output is inverted to a low level, when the level of the reflected wave is larger than specified, i.e., when the detected voltage exceeds a reference voltage. A switch 6 is closed, when the output of the comparator 5 is at a high level to supply the source voltage B to the power amplifier 2 and is opened, when at the low level to stop supplying the power voltage B. Therefore, when the detected voltage exceeds the reference voltage, the power voltage B supplied to the power amplifier 2 is cut off.
Patent JP-H0228065-A (JP)
Title: Pressure fluid pump for rear wheel steering device in vehicle
Inventor: SHIBAHATA KOJI
IPC: B62D5/26
Filed: 1989-06-09
Abstract: PURPOSE:To properly maintain the pressure characteristic of fluid for a car speed by driving a pump, which delivers the fluid, at a rotary speed in proportion to the car speed, in the case of a device deflecting a rear wheel in accordance with a control of a steering wheel by the delivered fluid. CONSTITUTION:When a driver controls a steering wheel 21, the first oil pump 20 supplies operating fluid to a power cylinder 24 through the first pressure control valve 28. Consequently, a power piston 25 is moved, giving assisting steering force to steered wheels 12 through transmitting means 17, 15, 14. While simultaneously, the second oil pump 22 supplies operating fluid to the first or second actuator cylinder 31, 32 through the second pressure control valve 45. Consequently, an insulator housing 39 is moved, canceling the deformation of insulator rubber 38, and turning performance of a rear wheel 13 is improved. Here the second oil pump 22 is driven at a rotary speed in proportion to a car speed, for instance, by a transmission connected to an engine.
Patent JP-S5576724-A (JP)
Title: Outside mirror device to cover blind area at an automotive
Inventor: MATSUZAKI MIKIO
IPC: B60R1/00
Filed: 1978-12-01
Abstract: PURPOSE:To enable a driver on a driver's seat to take a full view of a field which has been considered as a blind area, by providing a periscope type mirror device, which consists of an object glass and an ocular piece, in the vicinity of the left corner of the upper surface of a driver's cabin of a motor-vehicle. CONSTITUTION:An object lens 4 consisting of a concave lens or a concave Fresnel lens capable of reflecting a field, which cannot be reflected on a main outside mirror (b) and an under mirror, is provided in a housing of a periscope type mirror device attached to the vicinity of the left corner of an upper portion of a roof of a driver's cabin of a motor-vehicle 1. An image reflected in the object lens 4 is reflected on a reflector 2, or the reflector 2 and an ocular piece 3, which are provided in the housing 5, to advance toward an eye point EP of a driver. The mirror device of the above-described cnstruction permits a driver to take a full view of a field which has been considered as a blind field. Therefore, the mirror device serves to prevent a pedestrian, etc. from being caught by the motor vehicle when it turns to left.
Patent JP-H01316075-A (JP)
Title: Photographing base for video camera
Inventor: SAHASHI AKIRA
IPC: H04N5/222
Filed: 1988-06-15
Abstract: PURPOSE:To project a picture film without using any accessory device by using a translucent plate having a low light transmissivity for the upper surface plate of a base and at the same time, providing a base rear illuminator to the rear surface of the translucent plate. CONSTITUTION:The upper surface plate 11 of a flat base 1 is formed of a translucent plate having an extremely low light transmissivity. Moreover, a base rear illuminator 12 is provided on the rear surface of the plate 11. When the illuminator 12 is turned on at the time of projecting a slide film 10, the area corresponding to the size of the slide film 10 at a projecting position on the base 1 becomes brighter, and when the slide film 10 is put on the bright area, the film 10 is irradiated from the rear surface by the light of the illuminator 12 and at the same time, clearly projected on a TV receiver.
Patent JP-H0442975-A (JP)
Title: Semiconductor photodetector
Inventor: KOBAYASHI MASAHIRO
IPC: H01L31/10
Filed: 1990-06-06
Abstract: PURPOSE:To form a semiconductor photodetector having excellent frequency dependency of a response by interposing a light absorption region between two window regions, providing an independent structure formed by a mesa 10, and forming a reverse conductivity type region 14 arriving from the surface of a light incident surface at the vicinity of the absorption region to extend to the flat surface of the periphery of the mesa. CONSTITUTION:An n-type InGaAs auxiliary light absorption layer 23 is formed on an InP buffer layer 22, an n-type InP first window layer 24, an n-type InGaAs light absorption layer 25 and an InP second window layer 26 are laminated thereon, etched to a depth reaching the layer 24, a mesa 10 is formed, a p<+> type reverse conductivity type region 27 is so formed as to cover the surface of the mesa 10 and to extend to the flat surface part thereunder, and a p-n junction 28 is formed at a boundary. The p-n junction 28 arrives at the vicinity of the layer 25 to be slightly introduced into the layer 25, and ended on the flat surface of the periphery of the mesa 10.
Patent JP-H1054457-A (JP)
Title: Automatic transmission with power takeoff device
Inventor: ONIMARU YOSHIYUKI
IPC: F16H61/14
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To certainly travel a vehicle even though an ON condition of lock-up can not be canceled, by preventing a lock-up clutch from being operated in the case that a shift position is at a first speed through a 1-2 shift valve when hydraulic pressure is supplied to a lock-up control valve. SOLUTION: In supply of hydraulic pressure to a lock-up control valve 15, a lock-up clutch 1 is prevented from being operated through a 1-2 shift valve 11 when a shift position is at a first speed, and in the case that the shift position is at the first speed when shift is changed from the direct coupled condition of a fluid joint when a vehicle is stopped in a P or N range to a traveling condition in a D or R range even when a first solenoid valve 13 and a control valve 15 are stuck and lock-up is ON, lock-up is made to be OFF. Therefore, even though the first solenoid valve 13 and the lock-up control valve 15 are abnormal after operating a power take-off device, the vehicle can be traveled without causing engine stalling.
Patent JP-S627848-A (JP)
Title: Wear resistant film and its production
Inventor: HIROCHI KUMIKO
IPC: C01B31/02
Filed: 1985-07-04
Abstract: PURPOSE:To provide a film which has a smooth surface, high adhesive power to a substrate and has internally wear resistance by incorporating C into the film and making the hydrogen compsn. ratio in the film larger than the hydrogen compsn. ratio in the contact part of a substrate and the film surface. CONSTITUTION:A C target 21 is sputtered with an ion beam 23 consisting of gaseous Ar and 10% gaseous H2 having prescribed energy and the film at about 100Angstrom  is formed on the substrate 24. The ratio of the pressure of the gaseous H2 in Ar is gradually increased to mix the gaseous H2 up to about 50% and after about 200Angstrom film is formed, about 1000Angstrom  film is formed while 50% gaseous H2 is maintained. H2 is thereafter introduced into the chamber to the extent that the H2 atmosphere attains about 5X10<-3>Torr. The pressure of the gaseous H2 in the beam 23 is gradually decreased and about 200Angstrom  film is formed until Ar attains 100%. The intended long-life wear-resistant film 11 having such a gradient as shown by the hydrogen concn. characteristic of the figure is thus formed on the substrate 12.
Patent JP-H05318405-A (JP)
Title: Lumbering system
Inventor: HIZUME ISAMU
IPC: B26D5/00
Filed: 1992-05-15
Abstract: PURPOSE:To efficiently and easily perform continuous working treatment for required pieces of building material obtained from one piece of log by patterning a state wherein the building material is selected and taken out from the log and performing working treatment in accordance with the pattern designated at every log continuously supplied. CONSTITUTION:A log 21 carried by a carrier part 22 is properly positioned by backward and forward movement of a positioning part 23 and cut by a cutting part 24. This is continued and cutting treatment is performed. A pattern for selecting and taking out the building material from the log 21 is grasped by any one selected from four patterns or combination thereof. For example, in a first pattern, end material 31, usable material 32 and surplus material 33 are obtained. In a second pattern, the end material 31 and the usable material 32 are obtained in the left and right sides respectively. In a four pattern, the usable material 32 and the surplus material 33 are obtained in the left and right sides respectively. A single usable material and a plurality of usable materials can be taken out from the log 21 by combination of these patterns. In such a way, required pieces of building material are easily obtained in accordance with the designated pattern at every log continuously supplied.
Patent JP-S5936797-A (JP)
Inventor: FUJII KAYAO
IPC: D21F3/10
Filed: 1982-08-25
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-S5481062-A (JP)
Title: Relay
Inventor: SAKAWA EIZABUROU
IPC: H03K17/94
Filed: 1977-12-12
Abstract: PURPOSE: To shorten the recovery time of a rectification type relay by providing a comparator which compares the input side signal of a semoothing circuit with its output side signal and by generating the output signal of the relay only when this comparator generates its output.  
     CONSTITUTION: After being rectified, an AC input is smoothed 2 and this smoothing output is compared with a set value so as to generate the output of level detection part 3. Comparator 4 is provided which compares signal (a') obtained by  smoothing the input side signal of smoothing circuit 2 of the relay in this constitution at a discharge time constant shorter than that of smoothing circuit 2 with  signal (b') obtained by dividing the output side signal of smoothing circuit 2 at a  variable dividing ratio, and only when this comparator 4 generates an output, output signals from level detector 3 are used as relay output signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04370507-A (JP)
Title: Magnetic head and its manufacture
Inventor: KURIYAMA TOSHIHIRO
IPC: G11B5/23
Filed: 1991-06-20
Abstract: PURPOSE:To precisely and easily manufacture a magnetic head by jointing core members as interposing a gap between them, and working them into a prescribed shape. CONSTITUTION:A negative pressure groove 13 for floating the magnetic head 11 above a medium is carved on the upper surface of a slider 12, and rails 12a, 12b are formed, and a head core 14 is formed. A track part 17 is formed by prescribed grinding work, and reinforcing glass 18 is built up on a ground part so as to increase the strength of the core 14. The surfaces of the slider 12 and the core 14 are ground so as to form the prescribed shape, and the head 11 provided with a metallic layer 19 is manufactured. Since the depth of the gap 15 can be determined from the surface of the track part 17 by the thickness of the layer 19 of the prescribed thickness, the accuracy of the depth can be made high. Since the layer 19 to form the gap 15 forms the whole surface of the track part 17 at the edge part of the core, a secondary pulse is not caused at all, and the recording characteristic and the reading characteristic of information are improved. Besides, the magnetic head can precisely and easily be manufactured.
Patent JP-S623363-A (JP)
Inventor: JIEEMUSU YUAN UEI
IPC: G06F13/10
Filed: 1986-06-26
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-H0315308-A (JP)
Title: Mower
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D34/83
Filed: 1989-06-12
Abstract: PURPOSE:To eliminate locking tools, to simplify constitution and to produce a mower inexpensively and strongly by embedding base parts of reaping knife material in an endless rotary belt of rubber at given intervals and fixing the base parts to the belt in an endless rotary reaping knife. CONSTITUTION:A shoulder supporting or handy type transmission lever 1 is equipped with an engine 2 at the rear part and with an endless rotary reaping knife 17 revolved by the engine 2 at the front part, respectively. In the endless rotary reaping knife 17, base parts of a reaping knife material 19 are embedded in and fixed to an endless rotary belt 18 made of rubber of synthetic resin at given intervals to made constitution requiring no looking tools. Consequently, the constitution is simplified and mowers can be inexpensively and strongly manufactured.
Patent JP-H11333080-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with high and interesting game characteristics by mechanically controlling generation of special values through combinations of games of a first class game machine and a third class game machine, making the possiblility of generation of special value basically result from the shape or mechanical element of generator means, and using control by computer soft if necessary. SOLUTION: When the possibility of generation of special value is made widely lower than that predetermined, a magnetic member of a magnetic force generation position control means is moved along the circumference of an annular member 21 and is stopped at a specified position, and pachinko balls going down to a generator means 20 are guided to the vicinity of specified position so that they are liable to be easily dropped into a specified prize hole 25 in the vicinity of the specified position and then dropped thereinto continuously. As a result, pictures relating the specified prize hole are set and displayed in three display sections 17a, 17b and 17c to facilitate generation of the special value.
Patent JP-S5574768-A (JP)
Title: Method of making a jam mainly containing persimmon and orange
Inventor: SASAKI YASUKO
IPC: A23L21/10
Filed: 1978-11-30
Abstract: PURPOSE: Persimmon, orange, sugar and water are heated until jam is formed, thus making a new type of jam using persimmon.  
     CONSTITUTION: Sweet persimonn and orange are boiled into a paste and sugar in an amount of 4 times that of the mixture, and starch syrup in the same amount are added to the paste and they are heated with weak fire for a long time to give the objective jam. 
     COPYRIGHT: (C)1980,JPO&Japio