baber/WOPTO huggingface dataset:
Patent JP-S62233346-A (JP)
Title: Plow device and bucket therewith for excavating and collecting soil
Inventor: IGARASHI TORU
IPC: A01B35/04
Filed: 1986-04-02
Abstract: PURPOSE:To permit the cutting edge of a plow device to sufficiently bite in by a method in which a plow body is pivotally supported in such a way as to enable it to turn freely to a given position of the back side in relation to its excavating face, and a projected resistor is projectionally provided to the back face. CONSTITUTION:A projected resistor 2 is attached to the rear end of a reinforcing piece 15 erectly provided to the back side of a plow body 1, and a horizontal lever 3 is formed on a given position of the back side of the body 1. The rotation of the body 1 is regulated to within a given range of the back side in relation to its plowing and excavating face by bringing the rear end of the piece 15 into contact with the lever 3.
Patent JP-H07288821-A (JP)
Title: Television system discrimination device
Inventor: KOUNO KOUUN
IPC: H04N17/00
Filed: 1994-04-15
Abstract: PURPOSE:To realize the detection of a PAL signal accurately and stably. CONSTITUTION:The phase of an NTSC signal is shifted by 90 deg. each for one horizontal period and subjected to low frequency conversion by a conversion carrier whose phase shift direction is switched for each vertical period, resulting that presence/absence of phase shift is repeated for a PAL signal for each vertical period, and in the case that the phase shift is present, a phase shift by 90 deg. is implemented for each horizontal period. A circuit 22 restores a received low frequency chrominance carrier signal into an original high frequency signal by using the conversion carrier and a phase detection section 25 obtains a phase error output between a burst signal and a 1st reference oscillation signal and a VCO 24 is controlled for its oscillating phase depending on a phase error output and the circuit 23 implements phase shift and control of the oscillated output to generate the conversion carrier and a burst detection section 26 compares the phase of a 2nd reference oscillation signal with a phase of the burst signal. A discrimination section 31 discriminates the signal system based only on an output signal for a period where a 90 deg. phase shift is in existence for each horizontal period among burst detection outputs.
Patent JP-S57190819-A (JP)
Title: Discharge device for high-pressure fluid
Inventor: KITSUTAKA YUTAKA
IPC: E02B8/06
Filed: 1981-05-19
Abstract: PURPOSE:To enable high-pressure fluid to be effectively decreased in energy and discharged, by a method wherein a discharging means, used with outlet works and having  a large number of apertures in the discharging port of the outlet works, is formed, and  the outlet pipe is horizontally connected to a main outlet pipe. CONSTITUTION:An approximately horizontal outlet pipe 3 is connected to a main outlet pipe 1 via a discharge valve 2, a discharge port 4 of an outlet pipe 3, piercing  through a vertical wall 3a, is positioned at the inside of an energy-reducing work 6  joined to an irrigation channel 5, and a discharge device 7 is installed to the discharge  port. The discharge device 7 consists of a discharge means 8 being constituted such  that it has a flow path, extending in a radiation direction centering around a center of  a sphere of a hollow spherical body part 8A, at the part 8A. A large number of tapered apertures (a), which is formed such that the diameter of the aperture of a point  on the aperture (a) decreases the further downward this point is situated, is formed in  the semispherical body part 8A. High-pressure fluid, whose discharge amount is controlled through regulation of the degree of the opening of the discharge valve 2, is  reduced in energy in a state to suppress cavitation by means of a large number of the  tapered-off pores (a), and with this, it is diffused and discharged into fluid stored in the open space of the energy-reducing work 6.
Patent JP-S562177-A (JP)
Title: Character selecting apparatus for small-sized printer
Inventor: ENDOU TAKESHI
IPC: B41J7/48
Filed: 1979-06-19
Abstract: PURPOSE: To provide a character selecting apparatus, small-sized and operated with a low electric power, by employing a piezoelectric element in a character selecting mechanism.  
     CONSTITUTION: In the character selecting apparatus of this invention, there is employed a selector mechanism which comprises a piezoelectric element 21, a spring member 22 coupled integrally with the piezoelectric element, and lead wires extended repsectively from plus and minus sides of element 21. That is, a character selecting apparatus is constituted by a type wheel 4 having types 12 around its peripheral surface and mounted on type wheel shaft 3, a selector pawl 7 urged by spring 11 to come into or out of engagement with teeth 13 of type wheel 4, and the above- mentioned selector mechanism 25. In the above arrangement, type wheel 4 is turned by rotating shaft 3 in the direction of arrow b shown in the drawing. When a required type 12 comes to a selecting position, piezoelectric element 21 is energized for shifting the top end portion 24 of selector mechanism 25 which is fixed in place at support portion 23, in the direction of arrow c. Resultantly, the top end portion 24 comes out of engagement with selector pawl 7, so that the pawl 7 is turned in the direction of arrow d by the force of spring 11 and comes into engagement with teeth 13 of type wheel 4 for fixing wheel 4 in the place. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08250311-A (JP)
Title: Resin-bonded isotropic nd-fe-b bonded magnet
Inventor: MORIMOTO KOICHIRO
IPC: H01F1/08
Filed: 1995-03-08
Abstract: PURPOSE: To reduce the magnetic characteristic degradation of a bond magnet even if it is left long at high temp. by adding a nonmagnetic metal powder soft at room temp. to the material. CONSTITUTION: An Nd-Fe-B isotropic magnet powder, a nonmagnetic metal powder soft at room temp. and a resin binder are compounded and mixed to form a mixture. It is charged in a die and compression-formed to produce a compact. It is heated to obtain a resin bonded isotropic Nd-Fe-B bonded magnet. The content of the nonmagnetic powder in this magnet is set to 10-60vol.% (pref. 20-40vol.%). This reduces the degradation of the magnetic characteristic even it the magnet is held long at high temp.
Patent JP-S62234729-A (JP)
Title: Transmission device for self-traveling working vehicle
Inventor: YAMAOKA KOJIRO
IPC: B60K17/10
Filed: 1986-04-03
Abstract: PURPOSE:To reduce the distance between front and rear wheels by superposedly providing a hydraulic power transmission into which the power of an engine is inputted, to a transmission case and rationally arranging a mechanical transmission, a differential gear, and a final reduction gear in said transmission case. CONSTITUTION:A hydraulic power transmission 22 having a pump shaft 25 to which the power of an engine is inputted and a transmission case 15 which houses a mechanical transmission are arranged in the longitudinal direction of a body with the hydraulic power transmission 22 being positioned on the engine side. The inside of the transmission case 15 is divided into two, a first chamber 49 positioned on the hydraulic power transmission 22 side and a second chamber 50 positioned on the other side by an intermediate wall 48. And, an input shaft 33 which is connected to the motor shaft 32 of the transmission device 22 is provided being extended over both chambers 49, 50, and a speed change shaft 53 is provided in the second chamber 50. Also, a differential device 52 is provided in the first chamber 49, and the right and left output shafts 35 of the differential device 52 is connected to the axles 39 of right and left driving wheels through final gear reduction gears 40.
Patent JP-H01249845-A (JP)
Title: Rubber composition
Inventor: AGO HITOSHI
IPC: C08K3/00
Filed: 1988-03-30
Abstract: PURPOSE:To obtain a rubber composition suitable for sound and noise insulating material, and vibration proofing material, etc., providing a crosslinked (expanded) material having improved tacky properties, shape-following properties, excellent soundproof properties, sound insulating properties, vibration damping properties, by blending rubber with specific amounts of a thermoplastic elastomer with an inorganic filler, a softener, etc. CONSTITUTION:100 pts.wt. total amount of (A) 5-95wt.%, preferably 50-90wt.% rubber (e.g., polybutadiene rubber) having 500-20,000 number-average molecular weight is blended with (B) 5-95wt.%, preferably 10-50wt.% one or more thermoplastic elastomers (e.g., 1,2-polybutadiene) are blended with (C) 5-1,000 pts.wt. inorganic filler (e.g., calcium carbonate), (D) 0-200 pts.wt. softener (e.g., process oil), (E) 1-100 pts.wt. crosslinking agent (e.g., organic peroxide) and (F) 0-100 pts.wt. blowing agent (e.g., sodium bicarbonate), molded and crosslinked.
Patent JP-S60223406-A (JP)
Inventor: FURUTA HIDEO
IPC: B23D17/06
Filed: 1984-04-17
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-S557122-A (JP)
Title: Winding loop control method for steel coil
Inventor: MIKI SHIYOUICHI
IPC: B21C47/02
Filed: 1978-06-28
Abstract: PURPOSE: To get an evenly tense steel coil, by controlling the length of looping to a preset level prior to rewinding.  
     CONSTITUTION: A measuring roll 26 is applied to a bending unit 22 and another measuring roll 27 to a rewinding reel 23. An indicator 28 of change in the distance between both measuring rolls, which is caused by the shift of the center of the roll 27 as the wind-up of the winding reel 23 progresses, is also fitted to an adequate position. An evenly tense and concentrical steel coil can be produced by keeping the shape and length of looping 15" of steel strip 14 to a preset level. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62233780-A (JP)
Title: Large scale logic circuit and its testing method
Inventor: YAMAGUCHI NOBORU
IPC: G01R31/28
Filed: 1986-04-03
Abstract: PURPOSE:To reduce an increase in circuit manufacture cost and to shorten the input time of test data by performing a process in which a function block is tested for respective blocks, one by one, independently. CONSTITUTION:Respective blocks are put in operation one after another to test VLSI. Firstly, data is inputted to a test mode register 1 from a terminal TM in synchronism with a clock from a terminal Tphi so as to set the test data in the scan register 12 of a block #2. This data is such data that an AND gate 17 is activated with the output of a decoder 2. Then, test data is inputted from a terminal SI to the scan register 12 of a block #2 in synchronism with the clock from the terminal Sphi. Similarly test data from a terminal Si is inputted to the scan register 14 of a block #4 as well to determine an input signal to the interface for the block #1, so test data is inputted from the terminal Si to the scan register 11 of the block #1.
Patent JP-S61234872-A (JP)
Inventor: FUROIDO BUI EDOWAAZU
IPC: A61J1/00
Filed: 1985-04-11
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-H09262571-A (JP)
Title: Method and apparatus for treating garbage
Inventor: MORIGUCHI SHONOSUKE
IPC: B09B3/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment method and an apparatus therefor capable of efficiently accelerating the fermentation and decomposition of garbage in spite of simplified constitution. SOLUTION: Bacteria decomposing garbage, a culture base material 19 for culturing bacteria and garbage are housed in a treatment tank 13 formed into a bag shape by cloth having air permeability and the opening part 132 of the treatment tank 13 is closed by the lid member provided to a support frame 12 in a detachable manner. The treatment tank 13 is supported on the support frame 12 provided so as to be rotatable centering around a shaft 125 having an angle with respect to a vertical direction. The support frame 12 is rotated by a rotary drive member.
Patent JP-2000277533-A (JP)
Title: Compound semiconductor device and manufacture thereof
Inventor: FUJII SHIGEYOSHI
IPC: H01L21/338
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor device of a structure wherein a reduction in resistance, such as a source resistance, and an enhancement in a gate breakdown voltage in breakdown voltage can be contrived in an easy process, and the manufacturing process of the device. SOLUTION: The manufacturing method of a compound semiconductor device has a step of forming an SiOx film 5 on a GaAs substrate 1, a step of forming an SiN film 8, which has a film thickness distribution of its film thickness being increased in order in the direction of separating from the contact part with a gate electrode on the film 5 and prevents As atoms from being diffused in the outside, and a step wherein a heat treatment is performed, silicon within the film 5 is diffused in the substrate 1 and high-concentration impurity layers 9a and 9d and doped layers 9a having a sheet resistance value that is continuously changed from the side of the gate electrode to the sides of the layers 9s and 9d are formed in the substrate 1.
Patent JP-H04310748-A (JP)
Title: Method for driving ink jet print head
Inventor: YOSHIDA MASAHIKO
IPC: B41J2/045
Filed: 1991-04-10
Abstract: PURPOSE:To avoid influence of unoperated state on ink discharging even when a certain piezoelectric element is hot operated continuously by charging all piezoelectric elements arranged to face a plurality of nozzles at a predetermined timing. CONSTITUTION:A serial print signal inputted from an input terminal 5 is converted into a parallel signal synchronizing with a clock signal from an input terminal 6 by a shift register 7 and latched by a latch 8 in response to a latch signal from an input terminal 4. Then, logic operation is performed with an enable signal from an input terminal 3 and an AND gate 9 so as to select a print timing. At the same time, a transfer gate 11 operates in accordance with the latched print signal, and a scanning voltage from an input terminal 1 is applied to a selected piezoelectric element 12 so as to operate. Here, for example, an OR gate 10 is added, all transfer gates 11 are turned on by an all-bit-on signal from an input terminal 2, and scanning voltage having high voltage is applied to all piezoelectric elements 12 for a fixed period so as to charge them.
Patent JP-S5414595-A (JP)
Title: Novel antibiotic substance c19-97
Inventor: MIYAZAKI YUKIO
IPC: A61K35/74
Filed: 1977-07-01
Abstract: PURPOSE: An antibiotic substance C19-97 [hydrochloride thereof is white powder; m.p. 210-220°C (decompose); specific rotatory [α] 2 D 5 +14° (1% concentration in water); soluble to water, methanol; insoluble to acetone, ethyl acetate, chloroform, ether, etc.; stable at pH2-6; molecular formula C 26 H 47 O 20 N 7 S.2HCl; molecular weight 880] 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02253916-A (JP)
Title: Gate cut device for molding member
Inventor: KARASAWA TADAO
IPC: B29C45/76
Filed: 1989-03-29
Abstract: PURPOSE:To carry out gate cut high-accurately and automatically by equipping with sensor means for determining cut-position in butting with the one end of a molding lens, and measuring means constituted measurably and movably for a movable table to put the cutting position of a gate part and cutting means to be coincided with each other. CONSTITUTION:A movable rectangle table 10 constituted slidably in a longitudinal direction is arranged on the upper surface of a base frame on a plane board. On the upper end surface of sensor mounting members 32 and 33, through the left and right directional movement of lens chack claws 15, 16 and 17, 18 mounted with molding lenses 1 and 1', respective peripheral surfaces of the molding lenses 1 and 1' are mounted on the position to be in contact with sensors 34 and 35. Through the measurement, the movable table 10 is moved by means of servo motor 11, and stops at the cut position of a gate 28, thereby cutting the lens 1' from the gate 4' by means of cutter 29 through descending of an air cylinder 86.
Patent JP-H06293715-A (JP)
Title: Method for aminating and cyanating aromatic compound
Inventor: HARA YASUSHI
IPC: C07B61/00
Filed: 1993-04-05
Abstract: PURPOSE:To provide a method for directly and selectively aminating and/or cyanating an aromatic ring. CONSTITUTION:An aromatic compound is aminated and/or cyanated at 200-500 deg.C temperature in the presence of ammonia by using a catalyst supporting a group VIII element of the periodic table on a carrier. The selectivity for the amination and cyanation varies with the kind of the group VIII element. Co and Fe are suitable for the amination and Pd and Rh are suitable for the cyanation. Ni, Ru, Ir and Pt are suitable for the simultaneous progress of the amination and cyanation. A compound of an alkaline metal, an alkaline earth metal or a rare earth metal can be added to improve the performance of the catalyst. The ratio of the cyanation can be reduced by carrying out the reaction in the presence of water and hydrogen and the ratio of the cyanation can be enhanced by carrying out the reaction in the presence of air and oxygen.
Patent JP-H06292545-A (JP)
Title: Healthy beverage food composed of fish body ingredient
Inventor: MATSUI MUNEAKI
IPC: A23L17/20
Filed: 1993-04-05
Abstract: PURPOSE:To obtain a readily drinkable an healthy beverage food composed of a fish body ingredient having a high nutritive value without any fishy smell. CONSTITUTION:This healthy beverage food is obtained by adding an edible organic acid in an amount of 2.0-2.6wt.% based on the weight of the fish body composed of fresh fishes and shellfishes thereto in a hermetically scaled container, keeping the resultant mixture at ambient temperature, hydrolyzing and liquefying the fish body, providing a hydrolyzate liquid, separating the hydrolyzate liquid, affording an aqueous solution of the fish body ingredient, adding rice KOJI (yeast) to the aqueous solution of the fish body ingredient, keeping the obtained mixture at 40-50 deg.C and treating the mixture for 15-20hr. Thereby, a moderate acid taste due to that of the edible organic acid without any fishy smell at all is obtained. The deacidifying treatment is not required without making a drinker feel the presence of the fish body ingredient at all. The beverage is readily drinkable and well naturally balanced and has a high nutritive value.
Patent JP-S59202607-A (JP)
Inventor: SARANO SHINJIROU
IPC: H01C10/32
Filed: 1983-05-02
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-S61237518-A (JP)
Title: Digital-analog converter
Inventor: AKAGIRI KENZO
IPC: H03M1/66
Filed: 1985-04-12
Abstract: PURPOSE:To obtain a D/A conversion output being a product of among plural digital input signals by using two digital inputs so as to control the on-time of two switches provided between an integration circuit and a constant current circuit. CONSTITUTION:The 1st switch 22 is controlled by a control signal S5 from the 1st control signal generating circuit 28 to which the 1st digital input signal is applied together with a clock signal and the 2nd switch 23 is controlled by a control signal S4 from the 2nd control signal generating circuit 31 to which the 2nd digital input signal is applied together with the clock signal. Thus, an analog output signal in response to the product between the 1st and 2nd digital input signals is obtained from the output side of an integration circuit 26 to which a current of a constant current circuit 21 is applied.
Patent JP-H08276465-A (JP)
Title: Injection molding method for resin pulley
Inventor: FUNATSU ATSUSHI
IPC: B29C45/14
Filed: 1995-04-03
Abstract: PURPOSE: To improve the productivity of a resin pulley in which a hole is provided at a disc and which has excellent strength by injection charging molding material in a cavity, then sealing a gate in the state that a dwell is applied, and simultaneously or thereafter advancing a top for forming a hole to a predetermined position. CONSTITUTION: When a cylindrical insert fitment 4 is embedded in the center of a pulley and a resin pulley in which a hole is provided at a disc is injection molded, a mold is first closed, a top 6 for forming a hole and a gate seal pin 7 are retracted, and molding material is cast. Then, the top 6 and the pin 7 are advanced in the state that a dwell is applied, the hole is formed at the molding, and the gate is sealed. Thus, the top 6 is advanced to increase the charging density of the molding material in the cavity to increase the strength of the weld at the pulley. Thereafter, after the material is sufficiently cured or solidified, the mold is opened, and the molded resin pulley is released.
Patent JP-H02259466-A (JP)
Title: Diagnosis of kiwi ulcer
Inventor: FURUYA YUMIKO
IPC: G01N33/569
Filed: 1989-03-31
Abstract: PURPOSE:To simply judge the presence of pathogenic fungi by reacting the monoclonal antibody against kiwi ulcer pathogenic fungi with a specimen to be diagnosed and measuring or observing the reaction product optically. CONSTITUTION:A hybridoma preparing a monoclonal antibody against an anti gen of every kind is prepared in an immunological or virological field by cell fusion technique. This antibody is utilized in the diagnosis of pathogenic fungi of a kiwi ulcer similar to the ulcer generated in stone fruit such as a Japanese apricot or a Japanese plum. Therefore, the specimen for diagnosis obtained from a kiwi tree to be diagnosed in reacted with the monoclonal antibody against kiwi pathogenic fungi. The obtained reaction product is optically mea sured or observed to judge the presence of pathogenic fungi.
Patent JP-S5411860-A (JP)
Title: Method of profiling weld line
Inventor: IMADA HIROSHI
IPC: B23K9/12
Filed: 1977-06-29
Abstract: PURPOSE: To provide the subject method comprising detecting weld lines varying three-dimensionally due to seizuse error or welding distortion by one optical type weld line detection senser having a one-dimensional detection ability, and concentringand controlling the position of a weld torch, thereby effecting profile welding easily and at high precision. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05244059-A (JP)
Title: Individual call receiver provided with display function
Inventor: KURODA MITSURU
IPC: H04W88/02
Filed: 1992-02-28
Abstract: PURPOSE:To eliminate a load applied on a liquid crystal display board as much as possible even if a housing is subjected to a shock, a bending force, etc., when dropped. CONSTITUTION:The liquid crystal display board 2 is arranged on a printed- circuit board 3 and a metallic frame 1 is fixed to the printed-circuit board 3 while covering the liquid crystal display board 2 to mount the liquid crystal display board 1 on the printed-circuit board 3; and those are put and fixed in housings 4a and 4b. This individual call receiver with the display function has a leg body 1a arranged in a pillar shape in the housings in the thickness direction of the housings. Consequently, the reliability of the whole device is improved and this receiver is very advantageous the future thickness reduction of the housings.
Patent JP-S63273700-A (JP)
Inventor: JIYANNPIEERU SHIYABANNU
IPC: C11D3/395
Filed: 1988-04-01
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。