baber/WOPTO huggingface dataset:
Patent JP-2000084700-A (JP)
Title: Press machine
Inventor: YOSHIDA MASAHIRO
IPC: B30B15/06
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To change the stroke length of a slide by changing the rotational motion of a first crankshaft to bending and stretching motion by a connecting mechanism composing of a pair of levers, having a fixed supporting point on the lever on one side, having a movable supporting point on the lever on the other side, connecting the 1st eccentric shaft of the 2nd crankshaft to the lever having the movable supporting point and connecting the 2nd eccentric shaft to the slide. SOLUTION: The eccentric shaft part 16b of the 1st crankshaft 16 and the 1st eccentric shaft part 20b of the 2nd crankshaft 20 are connected with a connecting mechanism 28. The levers 32, 34 of the connecting mechanism 28 are connected bendably and stretchably with a connecting shaft 30. The other end of the lever 32 is connected to a position adjusting mechanism 38 with the connecting shaft 36 and the other end of the lever 34 is connected to the 1st eccentric shaft part 20b of the 2nd crankshaft 20. The 2nd eccentric shaft part 20c is connected to one end part of a connecting piece (connecting body) 40 and the slide 22 to the other end. The height of the connecting shaft 36 is adjusted with the position adjusting mechanism 38 and the stroke of the slide 22 is changed.
Patent JP-H11278304-A (JP)
Title: Tractor
Inventor: YAMAMOTO TETSUYA
IPC: B62D25/08
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a warm air flowing along right and left sides of a tractor body from coming to a cab. SOLUTION: A tractor 1 comprises a cab 5 arranged at a rear portion of a tractor body 4 with an engine, and front loader masts arranged at right and left sides of the tractor body 4. In this tractor 1, frames 19 are provided to extend forward from positions of the masts at right and left sides of the tractor body 4, and shield members are provided at laterally inner sides of the frames 19 to obstruct a warm air flowing from a forward portion of the tractor body 4 toward the cab 5 through a passage between the frames 19 and the tractor body 4.
Patent JP-H09242568-A (JP)
Title: Device for controlling revolution speed of prime mover
Inventor: IIJIMA TAKESHI
IPC: F02D11/04
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the operability so as to smoothly control the revolution speed of a prime mover by detecting the turning displacement of a turning mechanism to be displaced in response to the operated variable of a direct acting lever and a foot-operated pedal with a potentiometer. SOLUTION: A turning mechanism 19 is formed of a lever side rotor 20 connected to a direct acting lever 14, a pedal side rotor 26 connected to a foot-operated pedal 15, and a displacement transmission unit 36 for transmitting the turning displacement from the lever side rotor 20 to the pedal side rotor 26. When the direct acting lever 14 is tilted for operation, the lever side rotor 20 is turned for displacement, and this displacement is transmitted to the pedal side rotor 26 through a displacement transmission unit 36. The pedal side rotor 26 is thereby turned so as to turn a detecting lever 37A of a potentiometer 37 through a link 38. When the foot-operated pedal 15 is operated, the only pedal side rotor 26 is turned for displacement, and the detecting lever 37A is turned.
Patent JP-2000274987-A (JP)
Title: Plate finned heat exchanger
Inventor: IWATA KATSUO
IPC: F28F9/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce a brazing material and to decrease manufacturing cost by connecting only between a side bar and a side plate, a tube plate by brazing, and eliminating a connection of the fin to the tube plate. SOLUTION: A corrugated fin 12 is interposed between tube plates 11 of flat plates, the tubes 1 are interposed between side bars 13 for forming a passage by blocking predetermined ends, and a plurality of fluid passages 14 are laminated and formed. In the case of assembling and connecting, a brazing material 15 is interposed between the plates 11 and the bars 13 so that the material 15 is not fed out to the passage 14 side when melted. Meanwhile, the brazing material is not interposed between the plates 11 and the fin 12. The plate 11 and the bar 13 are integrated by brazing by heating and holding at a melting point or above of the brazing material using a high vacuum atmosphere for a predetermined time.
Patent JP-H02257310-A (JP)
Title: Control method for deburring robot
Inventor: TANABE NORIO
IPC: B25J9/16
Filed: 1989-03-30
Abstract: PURPOSE:To enable smooth deburring even when taught points are taught at a short distance and to form an excellent finish surface by generating teaching data again by using a microcomputer before robot reproducing operation and performing operation. CONSTITUTION:A teaching reproduction type deburring robot 1 performs reproducing operation according to a linear operation track formed by connecting intermittent taught points and the teaching data are generated again by the microcomputer in a control board 2 before the reproducing operation of the robot 1. Namely, it is judged whether or not the robot 1 can operate smoothly without giving a machine system a shock nor vibration for the distance between two points calculated from position data between the two taught points and a taught speed according to a speed reduction control method determined at terminal parts between the two points. When it is judged that the operation is impossible, the point where the distance to the start end part between the two points on the operation track of the robot 1 before the two points becomes a calculated distance for allowing the smooth operation is generated and taught as a speed reduction start point. Consequently, even when the distance between the two taught points is short, speed reduction control is performed sufficiently.
Patent JP-H05160166-A (JP)
Title: Method of forming epitaxial layer of ii-vi semiconductor compound
Inventor: BABAARU EI KAAN
IPC: H01L33/28
Filed: 1992-04-01
Abstract: PURPOSE: To form a II-VI compound semiconductor epitaxial layer of high acceptor concentration. CONSTITUTION: A II-VI compound semiconductor epitaxial layer 12 is formed through a chemical deposition method and then doped with impurities of stable acceptor-type at site, the epitaxial layer 12 is capped with a diffusion-limiting layer 14, and the formed structure is subjected to a quick thermal annealing treatment in a temperature range of about 700 to 950 deg.C.
Patent JP-S5415151-A (JP)
Title: Gapless lightning arrester
Inventor: YAGIU SATORU
IPC: H01C8/04
Filed: 1977-07-06
Abstract: PURPOSE: To uniformalize the voltage sharing of the resistance in each section by connecting a high linear resistance element between the high voltage side terminal section and nonlinear resistance element group central section in parallel when a number of the nonlinear resistance elements are piled to constitute a lightning arrester. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01250172-A (JP)
Title: Graphic selecting device
Inventor: TAKAHASHI TETSUYA
IPC: G06T11/80
Filed: 1988-03-30
Abstract: PURPOSE:To accurately select a desired graphic out of a synthetic graphic with a simple operation by providing a tentative selection means which selects tentatively one graphic out of >=2 candidate graphics and a next selection instructing means which changes successively the graphics to be tentatively selected. CONSTITUTION:Two or more candidate graphics are extracted by a candidate extracting part 9 based on the positional relation between a designated position and a synthetic graphic. These candidate graphics are displayed on a display 5. Then one of said candidate graphics is tentatively selected via a tentative selection part 11. At the same time, the graphics to be tentatively selected are successively changed by an instruction. Thus the different graphics can be selected with no movement of the designated position. Furthermore the adaptability of the designated position is known instantaneously and accurately. Then it is possible to easily select one of those graphics forming a complicated synthetic graphic.
Patent JP-S59206081-A (JP)
Title: Process for setting resin of ultraviolet setting type
Inventor: KAKINUMA KEIJI
IPC: B05D1/40
Filed: 1983-05-10
Abstract: PURPOSE:To make uniform distribution of illuminance of ultraviolet ray and to form a uniform protecting film by setting an ultraviolet ray setting resin by rotating either one of a disc-shaped member coated with the resin or an irradiation source of the ultraviolet ray. CONSTITUTION:Uniform distribution of illuminance of ultraviolet ray is obtd. and uniformly set film is obtd. by changing (rotating) relative position of a protecting film 2 obtd. by coating an ultraviolet ray setting resin on the surface of a disc-shaped member 1 to a source of the ultraviolet ray 3. Namely, since the position of the protecting film 2 is relatively changed (rotated) in the course of the progress of setting, rising-up of the edge is avoided and uniform protecting film is obtd. The irradiation source 3 of the ultraviolet ray mey be placed above the center of the disc-shaped member 1, but higher rotating speed is obtd. at the peripheral part of the disc-shaped member than at the center, when the disc-shaped member 11 is rotated. Therefore, the irradiation source 3 is preferably placed on near the edge of the disc-shaped member 11 in order to make the distribution of illuminance uniform.
Patent JP-S63248061-A (JP)
Title: Zinc alkaline battery
Inventor: TAKADA KANJI
IPC: H01M6/06
Filed: 1987-04-01
Abstract: PURPOSE:To remarkably reduce an amalgamation rate of the negative electrode of a zinc alkaline battery by using a specific polyoxyethylene sorbitan fatty ester as the corrosion inhibitor of a negative active material. CONSTITUTION:Polyoxyethylene sorbitan fatty ester indicated in the formula is used as the corrosion inhibitor of the negative electrode of a zinc alkaline battery in which alkaline aqueous solution mainly comprising potassium hydroxide or sodium hydroxide is used as electrolyte, zinc or zinc alloy as negative active material, and manganese dioxide, silver oxide, oxygen, nickel oxyhydroxide, or mercuric oxide as positive active material. Thereby, the corrosion resistance of zinc negative electrode is increased and the zinc alkaline battery in which an amalgamation rate is low and practicality is high can be obtained.
Patent JP-S61240072-A (JP)
Inventor: KOGURE HIROSHI
IPC: F25D17/08
Filed: 1985-04-17
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-H04314248-A (JP)
Title: Automatic announcement device
Inventor: WADA KATSUHIRO
IPC: H04M3/42
Filed: 1991-04-12
Abstract: PURPOSE:To automatically provide a caller with information of other kind by utilizing a caller number notice of a public network in the automatic announcement device through a public network. CONSTITUTION:The device is provided with a multiplexer 27 and plural district dependent information announcement sections N, an output line of the district dependent information announcement sections N is connected to the multiplexer 27 to send an output from the multiplexer 27 to an ISDN communication LSI 22 via a CODEC 29. An MPU 23 receives a caller number from a caller received by the ISDN communication LSI 22 and discriminates a calling district based on the caller number and sends a selection command to the multiplexer 27. The multiplexer 27 selects an output from the district dependent information announcement sections N according to a selection command. Then the information corresponding to the calling district is sent to the caller via the CODEC 29, the ISDN communication LSI 22, a transceiver 21 and an ISDN 1 from the multiplexer 27.
Patent JP-H02259412-A (JP)
Title: Horizontality detector
Inventor: OTANI AKIHITO
IPC: G01C9/10
Filed: 1989-03-30
Abstract: PURPOSE:To enable automatic detection of planar horizontality of an apparatus by a method wherein an output signal from a photosensor is inputted to a controlling means by a detection circuit and the presence or absence of a rolling means is discerned in the controlling means. CONSTITUTION:When the inclination of the horizontal plane of an apparatus is some angle theta1 or below when 0<theta1<theta2, a rolling means 2 is located at the lowermost position of the central part of an inner bottom surface 3. Therefore, a light emitted by a light-emitting element in a photosensor 5 reflected on the means 2 and a reflected light thereof is transmitted to a light-sensing element. When the inclination is some angle theta2 or above, the means 2 is not located at the lowermost position of the central part of the inner bottom surface 3, and therefore the light emitted by the light-emitting element in the photosensor 5 is not reflected and, consequently, not transmitted to the light-sensing element. An output signal from the photosensor 5 is inputted to a controlling means 7 by a detection circuit 6. The presence or absence of the means 2 is discerned in the means 7 and judgement as to the horizontality is made therein. Then, the state of installation of the apparatus is informed by an informing means 8 by means of an LED, a buzzer or the like.
Patent JP-H07288385-A (JP)
Title: Multilayer wiring board and its manufacture
Inventor: TSURU YOSHIYUKI
IPC: H01L21/48
Filed: 1994-04-19
Abstract: PURPOSE:To provide a multilayer wiring board of high insulating reliability and through-hole connection reliability which does not peel to thermal history applied to a multilayer wiring board and a method for manufacturing such a multilayer wiring board. CONSTITUTION:In a multilayer wiring board with a plurality of insulation layers 1, an insulation circuit board 2 with a plurality of circuits 22 formed in an insulation layer 21 and a viahole 3 for electrical connection between circuits of two or more layers, a difference of glass transition point of adjacent insulation layers is in a range within 60 deg.C.
Patent JP-S57194061-A (JP)
Title: Centrifugal concentrating device
Inventor: KINOSHITA TAKEO
IPC: B04B1/20
Filed: 1981-05-26
Abstract: PURPOSE: To obtain concentrated water having desired concentration, by controlling the quantity of discharge from a concentrated liquid discharge hole by adjusting a space against its opposed opening adjusting disk, and varying the centrifugal separation time of a solid and liquid mixture in the bowl.  
     CONSTITUTION: On the solid matter discharge side of a stirring chamber 7, an end plate 9 having a concentrated liquid discharge hole 9a is provided, and on its outside, an opening adjusting disk 11 being movable forward and backward in the direction of the end plate is watertightly installed to a rotary shaft 10 of a bowl 1 and is rotated concentrically. The disk 11 is fitted into a moving collor 12, and the tip of a connecting lever 12a of the collar is connected to a rod 13a of a disk moving cylinder 13 installed to a solid matter catching case 6, therefore, the disk is moved by the moving operation of the rod 18a, and a space (t) is generated against the end plate 9. The opening of the space (t) can be adjusted with high accuracy, therefore, when desired concentration is high, (t) is made narrow, the quantity of discharge from 9a is reduced, the staying time of a solid and liquid mixture in the bowl 1 is extended, and in case of low concentration, (t) is made wide, and the staying time is reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09244829-A (JP)
Title: Printer system
Inventor: KOISHIKAWA AKIRA
IPC: H04N1/21
Filed: 1996-03-09
Abstract: PROBLEM TO BE SOLVED: To provide optimum system devices for respective user environments with small storage capacity by eliminating the storage of control data, originally unnecessary for the device, on a storage medium. SOLUTION: This system is composed by including a communication network which connects a host computer 112 and plural printer devices, the communication control means 111 of a 1st printer device as an origination source among the printer devices sends control data to a 2nd printer device as a reception destination among the printer devices through the communication network by using a communication control command, and the communication control means 111 of the 2nd printer device detects the control data sent from the 1st printer device and its version; when the version is new or only when new control data is received, the data is stored in a storage means 103 of the 2nd printer device. In this case, the 1st printer device controls the storage of the control data, sent by the 1st printer device, to the storage means 103 of the 2nd printer device with the communication control command.
Patent JP-H01316394-A (JP)
Title: Synthetic intermediate for hygromycin
Inventor: OGAWA SEIICHIRO
IPC: A61P31/04
Filed: 1989-03-30
Abstract: NEW MATERIAL:A compound expressed by formula I (X1 to X3 are hydroxyl group capable of being protected; R is formyl or methyl). EXAMPLE:2-O-Benzyl-4-formylphenyl 2',3'-di-O-benzyl-6'-deoxy-D-arabino-5'- hexofuranoside. USE:A synthetic intermediate for hygromycin which is an antiporcine dysentery agent. PREPARATION:Compounds expressed by formulas II and III are dissolved in THF in the presence of, e.g., triphenylphosphine, and reacted by a method for dripping a solution prepared by dissolving diethyl azodicarboxylate in THF into the above-mentioned solution and stirring the reaction mixture. Furthermore, the compound expressed by formula II is obtained by using, e.g., a compound expressed by formula IV (Ph is phenyl; Me is methyl), as a starting substance. The compound expressed by formula III is obtained by using, e.g., a compound expressed by formula V, as a starting raw material.
Patent JP-H01253200-A (JP)
Title: Production of electric screen
Inventor: ARAI HIROSHIGE
IPC: A01K63/00
Filed: 1988-03-31
Abstract: PURPOSE:To obtain an electric screen of a strong electric field by applying only a small voltage between electrodes by applying different potentials to a pair of electrodes provided in parallel in water to form an electric field, and mixing air bubbles between the electrodes. CONSTITUTION:Three vertical conductive rods 6 are disposed at a constant interval in the direction of water passage in a water passage 5. The conductive rods 6 are connected with a row of electrodes 7, and a pair of electrode rows 7, 7 are disposed in parallel facing each other at positions adjacent to banks 4 on both sides of the water passage 5. Different potentials are applied by a DC power source 8 to the electrode rows 7, 7 to form an electric field between them. Two air pipes 10 having a number of air holes 9 are disposed at the bottom in water in the water passage 5 to cross the water passage. Air is sent to the pipes 10 by an air compressor 11, and air bubbles are produced from the air holes 9. The strength of the electric field in water is thus increased, and pass of fishes can be prevented securely.
Patent JP-S6471504-A (JP)
Title: Manufacture of aluminum foil for electrolytic capacitor
Inventor: YAMAMOTO KANEJI
IPC: B21B3/00
Filed: 1988-03-31
Abstract: PURPOSE:To minimize influences of impurities and to form an aluminum foil showing high capacitance from even a low purity ingot by heating a rolled stock to a temp. of >=400 deg.C, rapidly lowering stock temps. in the range of 400-250 deg.C, and performing the final cold rolling. CONSTITUTION:For manufacture of an aluminum foil from an aluminum ingot, a stock is heated a temp. of >=400 deg.C immediately before the final cold rolling, temp. lowering from 400 deg.C to 250 deg.C is rapidly performed, and then the final cold rolling is performed. The reason of heating the stock to a temp. of >=400 deg.C is to obtain the stock where impurities precipitated up to that time uniformly and uniformly enter into solid solution. The reason to avoid the temp. range of 400-250 deg.C is such that the impurities again precipitate and remain in the aluminum foil when the stock is exposed to temps. in that range for a long time, and affect performance of the foil. Hence, the foil showing high capacitance is formed because influences of the impurities are minimized.
Patent JP-S575743-A (JP)
Title: Preparation of molded article consisting of petroleum resin by injection molding
Inventor: KOBAYASHI SADAMU
IPC: C08L33/00
Filed: 1980-06-16
Abstract: PURPOSE: To prevent the mold stick completely in injection molding of a petroleum resin containing an inorganic powdery filler and obtain a molded article of improved quality, by using the petroleum resin with a limited weight loss on heating.  
     CONSTITUTION: 100pts.wt. Petroleum resin having a ring and ball softening point of 60W200°C, an average molecular weight of 300W2,000 and a weight loss on heating ≤10wt% is incorporated with 100W900pts.wt. inorganic powdery filler and 0W50pts.wt. high-molecular weight thermoplastic resin having an average molecular weight of 5,000W200,000, and the resultant mixture is then injection molded in the form of a powdery dryblend, etc. An aromatic hydrocarbon obtained by polymerizing a fraction having a boiling point of 140W280°C formed as a by- product in preparing a lower olefin by the thermal cracking, steam cracking or catalytic cracking of petroleum is used as the petroleum resin.  
     USE: Suitable to a flowerpot or a target for clay pigeon shooting. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05283654-A (JP)
Title: Mask rom and manufacture thereof
IPC: H01L21/8246
Filed: 1992-04-03
Abstract: PURPOSE:To form a multivalued ROM by using a mask material, the thickness of which is changing with the data written into a mask for performing ion- implantation, thereby changing the current driving ability of a memory cell transistor. CONSTITUTION:The writing of data is made by performing ion-implantation according to the data as shown at H, I, J, K, The ion-implantation is performed by using a photo-resist as a mask. Since a gate film on a second channel 123 has smaller thickness than that on a first channel 121, ions come thereinto more deeply in the case where for instance, the ion such as B is injected thereinto with the same energy, so that the variation of a threshold voltage is larger. Injection energy and dosage are controlled to form a memory cell in such a manner that there appears a difference on threshold voltage between the first channel 121 and the second channel 123. A memory cell into which data is written acts as a circuit in which the source an the drain of a transistor having a different threshold voltage are connected in parallel with each other to form four kinds of transistors each having a different current driving ability.
Patent JP-S59206971-A (JP)
Title: Distributed processing system
Inventor: FUJII MAKOTO
IPC: G06F15/167
Filed: 1983-05-10
Abstract: PURPOSE:To enable real time processing by changing each port of common memory for transfer having plural ports provided with write-only memories and read-only memories to access mode and copy mode. CONSTITUTION:A memory for transfer consists of four memories 21a-21d of the same memory capacity. Memories 21a, 21c are write-only memories that write data from a processor 11, and memories 21b, 21d are read-only memories that read data to a processor 12. A port 21A and B port 21B are changed periodically and alternately to access mode and copy mode by a switching signal generated by a mode switching signal generating circuit 53, and the mode in the A port 21A and B port 21B become reverse. Similarly, A port and B port of the memory for transfer 22 are changed to access mode and copy mode alternately.