baber/WOPTO huggingface dataset:
Patent JP-H0191986-A (JP)
Title: Laser beam machining device
Inventor: YOSHIMI KOJI
IPC: B23K26/00
Filed: 1987-03-20
Abstract: PURPOSE:To improve machining accuracy without using a program by performing circular arc interpolation as well as position control according to the output values of laser at both ends and the middle of each circular arc stored beforehand in a data storage device. CONSTITUTION:The positions of points P(0), P(1), P(2), P(3) on a circle are successively displayed on an operation board 26 and the output values of laser at the output changing points P(0), P(2) are set. Circular machining is carried out with such displayed data. A work composed of different metals having different machinabilities can be accurately and efficiently machined.
Patent JP-H02247343-A (JP)
Title: Metallic composite material
Inventor: HOSOKAWA TAKAHITO
IPC: C22C49/00
Filed: 1989-03-22
Abstract: PURPOSE:To lighten the metallic composite material in weight, to provide it with strength and rigidity as a whole and to improve its fracture elongation in a specified direction by incorporating thick fibers and thin fibers into a metal matrix. CONSTITUTION:Thick fibers and thin fibers are combinedly incorporated into the metal matrix of the metallic composite material. The thick fibers and thin fibers are incorporated in the same direction or orthogonally. As the thick fibers, e.g. SiCF is adopted, and as the thin fibers, e.g. CF is adopted. Since the thin fibers can be incorporated into the space between each fiber, the volume content of the fibers can be improved even the thick fibers are incorporated. Thus, fracture elongation can be improved in the direction of 90 deg.C to the thick fibers.
Patent JP-H06257184-A (JP)
Title: Speed control device for prime mover
Inventor: HIROSE KIYONOBU
IPC: E02F9/20
Filed: 1993-03-03
Abstract: PURPOSE:To prevent the occurrence of a sudden change in the speed of a prime mover, and prolong the service life thereof. CONSTITUTION:A throttle valve 19 is provided at the intermediate section of a control pipe line 16 in parallel to a check valve 20 in such a way as positioned between a control cylinder 15 and an electromagnetic valve 17. In addition, a variable throttle valve 21 is fitted among the throttle valve 19, the check valve 20 and the electromagnetic valve 17. A throttle valve 27 is provided in parallel to a check valve 28 at the intermediate section of a control pile line 24 between a control cylinder 23 and an electromagnetic valve 26, and a variable throttle valve 29 is provided among the throttle valve 27, the check valve 28 and the electromagnetic valve 26. Furthermore, the electromagnetic valve 17 is selected at positions (a) and (b), depending upon whether a work control valve 7 is selected or not. The electromagnetic valve 26 is selected at positions (a) and (b) via the manual operation of a selector switch 25, and a flowrate for the delivery and discharge of pressure oil from a pilot pump 8 to and from control cylinders 15 and 23 is adjusted, thereby delaying the expansion speed thereof.
Patent JP-S60211973-A (JP)
Title: Semiconductor device
Inventor: MURAMATSU SHINICHI
IPC: H01L29/45
Filed: 1984-04-06
Abstract: PURPOSE:To make electric characteristics stable even in reducing atmosphere by a method wherein transparent conductor layer is made into a transparent electrode. CONSTITUTION:A 300Angstrom  thick silicon carbide 7 is formed of SiH4 and CH4 on a glass substrate 6 by plasma CVD process. Next 2,000Angstrom  thick Ti is formed at the substrate temperature of 150 deg.C by vacuum evaporating process to be heat- treated in nitrogen at the temperature of 300 deg.C for 30min. Then Ti is etched by ethylene diamine tetroacetic acid base etching solution and metallic Ti is removed to produce a transparent electrode 8 composed of a Ti containing silicon carbide layer. Next p layer, i layer and n layer made of amorphous silicon is successively formed on the transparent electrode 8 by plasma CVD process to form a semiconductor layer 9. Finally 5,000Angstrom  thick Al is formed by vacuum evaporating process to produce a solar battery.
Patent JP-H09254647-A (JP)
Title: Bearing structure of vehicular sun visor
Inventor: NOZOE NAOTO
IPC: B60J3/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To diminish the number of part items, and improve assemblage, by arranging a projection on a body panel surface, pushing and pressing the upper surface of the tip of a turning arm to the projection, and turnably supporting a sun visor main body. SOLUTION: A taper 17 narrowed toward an interior direction is formed in the inserting/passing hole 13 of a mounting bracket 7. A taper 18 matched to this taper 17 is formed at the end of a turning arm 5. Further, a notch 19 is arranged on the side of the mounting bracket 7. While, a projection 23 is arranged on a sun visor mounting panel surface 22. Thus, when assembling, the arm 5 is inserted from the notch 19 of the mounting bracket 7, and further, the taper 18 at the tip of the arm 5 is brought in contact with the taper 17. After that, the mounting bracket 7 is attached on the sun visor mounting panel surface 22 by screws 24. Hereby, the rotary arm 5 may not be played, and can be stably mounted and retained.
Patent JP-S61227399-A (JP)
Inventor: SHIBUI MASANAO
IPC: H01P5/08
Filed: 1985-03-31
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-S542047-A (JP)
Title: Signal transmission circuit
Inventor: ITOU TAKUNORI
IPC: H04J1/14
Filed: 1977-06-07
Abstract: PURPOSE: To establish a signal transmisson circuit, by performing negative feedback to signal carrire, thereby reducing the gain variation against power supply variation, by freely changing the gain through the alternation of the transfer function in the feedback circuit, and by combinating active elements and variable elements. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06279641-A (JP)
Title: Non-rigid vinyl chloride-based resin composition
Inventor: TSUKAHARA YOSHIMITSU
IPC: C08K5/52
Filed: 1993-03-26
Abstract: PURPOSE:To obtain the subject composition capable of preventing blooming phenomenon of the surface of molded articles by adding a plasticizer, an organotin maleate-based compound and a specific compound to a vinyl chloride- based resin. CONSTITUTION:The objective composition is obtained by adding (B) a plasticizer, (C) an organotin maleate-based compound and at least one kind of compound of (D) acrylic acid esters compound of formula I {R<3> is H or methyl; R<4> is (CH2)2 or (CH2)3; R<5> is (CH2)b, [(b) is integer of 1-10] or formula III}, (E) phosphites or phosphates compounds of formula II [R<6> is (cyclo)alkyl, alkenyl, aralkyl, aryl, alkoxyalkyl or hydroxyalkyl; R<7> is same as R<4>; K is integer of 1-20; (q) is integer of 0-2] and (F) organoxyalcohols compound of formula IV [R<8> is same as R<6> and R<9> is same as R<4>; (l) is integer of 1-20] to a vinyl chloride-based resin.
Patent JP-S58184533-A (JP)
Title: Particle counter
Inventor: SHIRAISHI TAKASHI
IPC: G01N15/12
Filed: 1982-04-22
Abstract: PURPOSE:To make it possible to calculate the concn. of a particle accurately in a simple structure, by providing a cell having a fine orifice provided to the part thereof and immersed in a sample liquid, a deteting means for detecting the passage of the particle through the fine orifice provided to the cell to output a pulse signal and an operation means for calculating the concn. of the particle by the pulse signal outputted from the detecting means. CONSTITUTION:A bottomed cylindrical tube 22 and a second electrode 26 are immersed in diluted blood 1 accommodated in a sample container 2. In this state, a pump 24 is drivent to introduce the diluted blood 1 into the bottomed cylindrical tube 22 through a fine orifice 20 while a first electrode 23 arranged in the bottomed cylindrical tube 22 is immersed in the diluted blood 1. A pre-amplifier 27 starts the detection of the resistance value of the diluted blood 1 in the fine orifice 20 by the electrodes 23, 26 and a signal is outputted each time the particle 21 is passed through the fine orifice 20. The output signal from the pre- amplifier 27 is inputted to a comparator 28 to be compared with a preset function value while the outputs of a first counter 29, a second counter 30 and a third counter 31 are inputted to an operation part 32 which in turn operates the concn. of erythrocyte to issue the result of operation to a display part 33.
Patent JP-H07250581-A (JP)
Title: Water-supplying apparatus for paddy field
Inventor: TAKADA KOJI
IPC: A01G25/00
Filed: 1994-03-10
Abstract: PURPOSE:To provide a water-supplying apparatus for a paddy field, scarcely affected with functional adverse effect caused by accumulated materials in the paddy field and capable of surely and easily controlling a water level. CONSTITUTION:In this water-supplying apparatus, the periphery of one opening of a flexibe pipe 4 for introducing water is closely fixed to the periphery of at least the front water inlet 1 out of a front and a rear water inlet 1, 2 of a box-shaped body 3 in a watertight manner. The pipe 4 for introducing water goes through the box-shaped body 3. A lifting member 5 for holding the middle part of the pipe 4 from at least lower side is hung inside the box-shaped body 3 in a liftable manner. Further, the apparatus is provided with a lifting means 6 for vertically moving the lifting member 5.
Patent JP-S6230780-A (JP)
Title: Naphthyridine derivative and pharmaceutical containing said derivative
Inventor: SATO SUSUMU
IPC: A61K31/44
Filed: 1986-03-26
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 is H or COR3 (R3 is alkyl or phenyl or styryl which may be substituted); R2 is alkoxy, piperidino, morpholino, etc.]. EXAMPLE:6-Amino-8-morpholino-1,7-naphthyridine. USE:An anti-inflammatory agent, antiarrhythmic agent, agent for cardiovascular organs, diuretic agent, broncholidator, antiacetylcholine agent useful for diseases, e.g. cardiopathy, hypertension, asthma, arthritis, lumbago, toothache, etc. PREPARATION:A 1,7-naphthyridine derivative expressed by formula II (X is halogen) is reacted with a compound expressed by the formula R2-A (A is H or alkali metal) in a solvent, e.g. methanol, as necessary, in the presence of a base at room temperature - the reflux temperature of the solvent to afford the aimed compound expressed by formula I.
Patent JP-H11334039-A (JP)
Title: Ink device
Inventor: FURUKAWA SHIGEO
IPC: B41F31/18
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink device which is capable of reducing ink consumption by transferring an ink only to an image part and at the same time, optimally adjusting an ink supply according to the image. SOLUTION: An ink fountain device 9 comprising a blade 7 installed on the peripheral face of an ink fountain roller 1 in a freely proceeding and receding manner, a pair of ink weirs 8 provided on both side end parts of the blade 7 and a holder 6 for supporting the blade 7 and the ink weirs 8, is supported on a blade table 2 set in close proximity to the peripheral face of the ink fountain roller 1 in such a manner that the device 9 is movable in the axial direction of the ink fountain roller 1. The ink weirs 8 are constantly urged toward the ink fountain roller 1 by a compression spring 23 and at the same time, are supported in a freely rotating manner so that the weirs 8 are automatically tightly attached to the peripheral face of the ink fountain roller 1.
Patent JP-H03269635-A (JP)
Title: Personal computer
Inventor: SAITO TOSHIMITSU
IPC: G06F9/445
Filed: 1990-03-20
Abstract: PURPOSE:To prevent the breakage of data by attaining a constitution where an extension memory can be pulled out of a power computer even in a power-on mode and the software informs a power unit of the removal of the extension memory after storing the system information in an external storage since the software is ignorant of the removal of the extension memory. CONSTITUTION:When an extension memory is pulled out of a personal computer in a normal power-on state, an extension memory removal detector 3 detects the removal of the extension memory. Then the information included the memory removal processing is stored in an external storage or a back-up memory 6. At the same time, a system store flag is set and a power-off command is issued to a power unit 4. Thus the unit 4 turned off. When the extension memory is inserted again into the computer, a power switch is turned on and a program state secured right before the extension memory is pulled out is restored. Thus it is possible to prevent the breakage of data and the runaway of a program.
Patent JP-H02247244-A (JP)
Title: Resin composition for wire and cable joint
Inventor: NOMURA MANABU
IPC: C08K3/32
Filed: 1989-03-20
Abstract: PURPOSE:To obtain the subject composition having a melt index within a specified range, free from generation of gaseous halogen in burning, excellent in flame retardancy, moldability and mechanical strength and suitable for a wire cable joint by blending polypropylene, glass fiber, etc., in a specified ratio. CONSTITUTION:With 100 pts.wt. composition composed of (A) 20-60wt.% polypropylene, (B) 5-40wt.% glass fiber and (C) 15-60wt.% fibrous magnesium oxisulfate, (D) 0.1-10wt.% acid-modified polyolefin is blended. Further (E) 0.5-10 pts.wt. red phosphorous and/or orgaonophosphorous compound is added thereto based on 100 pts.wt. of the total amount of (A)-(D) as necessary. Furthermore (F) 0.5-10 pts.wt. melamine powder is blended therewith based on 100 pts.wt. of the total amount of (A)-(E) as necessary. Respective melt index of the above- mentioned compositions are within a range of 2-30.
Patent JP-H01243027-A (JP)
Title: Spacer material for liquid crystal display element and production thereof
Inventor: OMAE HIDEKI
IPC: C08J3/12
Filed: 1988-03-24
Abstract: PURPOSE:To uniformize the cell cap of the liquid crystal display element and to obtain the liquid crystal display element which is made of film substrates and exhibits uniform responsiveness without unequal colors by providing coating layers of an epoxy-modified nylon resin having semi-curable adhesiveness on the surfaces of polymer beads. CONSTITUTION:The epoxy-modified nylon resin having the good adhesiveness to polyimide is coated on the surfaces of spacer materials 4, 5 consisting of the polymer beads by a mechanochemical technique or interfacial reaction method. The adhesive agents 7 of the surface coating layers of the spacer materials 4, 5 adhere securely to the oriented films of the polyimide if the spacer materials 4, 5 obtd. in such a manner are used and, therefore, the upper and lower substrates 1 do not bulge and dent. The uniform gap is thereby obtd. even with the large-area glass or film substrates 1. The large-area liquid crystal display element which is free from the unequal colors and exhibits the uniform response speed without exerting adverse influence on the liquid crystal 6 is thus obtd.
Patent JP-S57183572-A (JP)
Title: Ignition distributor for internal combustion engine
Inventor: SONE MASAZUMI
IPC: F02P7/02
Filed: 1981-05-08
Abstract: PURPOSE:To suppress generation of a radio noise in a distributor of spark-ignition type, by forming at least the end part of a rotor electrode with ferrite and forming a dielectric film to at least the end part in either side. CONSTITUTION:A rotor electrode 15 is formed with ferrite of a high resistance material in a high frequency range, and a silicon dielectric film 16 of silicon grease or the like is formed to the end part of said electrode. In this way, if the electrode 15 is formed with the ferrite, a capacitance discharge current is weakened by high resistance of the electrode itself, and intensity of the electric field by a generated radio wave can be effectively reduced. Further the dielectric film 16 of silicon grease or the like is coated to the point end part, then an electric charged particle generated during discharge is accumulated in the vicinity of said end part, and the intensified electric field is formed by the space charge to present an effective supply source of the charged particle at discharge, thus electric discharge voltage can be lowered.
Patent JP-H02246355-A (JP)
Title: Semiconductor device
Inventor: MATSUMURA TATSUO
IPC: H01L21/768
Filed: 1989-03-20
Abstract: PURPOSE:To stabilize parasitic capacity between an air bridge wiring and a wiring layer, and to stabilize element characteristics by making the central section of the contact sections of a first electrode and a second electrode and the air bridge wiring more recessed than end sections. CONSTITUTION:A wiring layer 34 is formed between an electrode 31 for leading out a source and a source electrode 32, and an air bridge wiring 1 is shaped so as to be brought into contact with the electrode 31 for leading out the source and the source electrode 32 so that a hollow 40 is formed onto the wiring layer 34. Arched patterns, centers of which are lengthened (sections a) and ends of which are shortened (sections b), are shaped as sections Q shown in the figure (a). Consequently, the air bridge wiring 1 can be made to be difficultly deformed due to thermal stress and mechanical stress, and a distance between the air bridge wiring 1 and the wiring layer 34 can be kept stably so as not to be brought near excessively. Accordingly, parasitic capacity between the air bridge wiring 1 and the wiring layer 34 can be stabilized so as not to be increased, thus stabilizing element characteristics.
Patent JP-S52150720-A (JP)
Title: Nonmagnetic steel material superior in mechanical properties
Inventor: AIHARA KENJI
IPC: C22C38/00
Filed: 1976-06-10
Abstract: PURPOSE: New steel material superior in mechanical properties, used as nonmagnetic steel materials of electromagnetic machinery, and allowed to have nonmagnetism without the use of precious materials such as Ni. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07279856-A (JP)
Title: Fluid pressure supply device for transmission
Inventor: OSHITARI SHUNICHI
IPC: F04B49/00
Filed: 1994-04-06
Abstract: PURPOSE:To provide a fluid pressure supply device for a transmission, having a flow control valve for restraining the discharge flow rate of a pump in a high flow rate range or a high speed range of the pump so as to prevent insufficiency of the discharge rate of the pump at a return flow rate in the high flow rate range. CONSTITUTION:In a first arrangement, a restrictor element (g) is provided in a return passage (e) through which oil is returned into a pump suction passage (a) from a flow control valve (f), at a position downstream of a valve. In a second mechanism, an inclined surface which is laid along the flow direction of hydraulic oil returned from the inside of a spool in the free control valve (f) is formed in the inner surface of a hole formed in the cylindrical surface of a free control valve (f).
Patent JP-S60213132-A (JP)
Title: Digital signal processor
Inventor: YAZAWA AKIRA
IPC: H03M13/27
Filed: 1984-04-06
Abstract: PURPOSE:To improve the using efficiency of a chip area and to improve also an operation speed by reducing the number of ROMs for offset. CONSTITUTION:Data writing addresses are stored in a WRITE counter 2, data reading addresses necessary for the detection and correction of errors are stored in X1 and X2 counters 3, 4 and reading addresses for output are stored in an OUT counter 5 and these addresses are successively outputted from a multiplexer 14. To offset respective addresses on the basis of data in a pinter address counter 1, a prescribed value is outputted from a switching offset circuit 12 in accordance with the selection of the multiplexer 14 and an address obtained by adding an offset address corresponding to a delay variable to a pointer address is outputted through adders 13, 16.
Patent JP-H08214715-A (JP)
Title: Rice crop farming for increasing rice yield with no weed growth and no need of rice seedling transplanation
Inventor: KATO KYOSUKE
IPC: A01G22/22
Filed: 1995-02-18
Abstract: PURPOSE: To provide the subject farming method preventing weed growth with no need of conventional rice seedling transplantation system so called requiring much labor, also capable of accomplishing marked increase in rice yield. CONSTITUTION: In order to kill down weeds, the whole surface of a paddy field is covered with a sheet of water-resistant paper (with such moderate water resistance as to be disintegrable in the paddy field within about 2-3 months) or a sheet of water-resistant paper numerously perforated so as to be impassable for weed buds. On this sheet of water-resistant paper, a considerable number of unhulled rice grains are stably arranged and fixed in a mutually spaced fashion as widely as possible and so as not to restrain the buds and roots germinated from the unhulled rice grains from extending toward the sky and into the ground to effect minimizing mutual interference of the resultant seedlings, thus enabling to reduce the labor involved in rice crop and to markedly increase rice yield.
Patent JP-H01242345-A (JP)
Title: Vacuum suction device
Inventor: NISHIJIMA KATSUO
IPC: B25J15/06
Filed: 1988-03-23
Abstract: PURPOSE:To eliminate bothering work for replacing suction pad and increase the versatility by furnishing a number of vacuum suction elements, and by allowing the valve part to block the draft gap of a through hole, with which substance to be attracted is not in contact. CONSTITUTION:In the condition that inside pressure of a vacuum chamber 1 is atmospheric, substance to be attracted 11 is in contact with the undersurface of a resilient plate 5, and accordingly the valve part 10 protruding down from a through hole 6 moves up and is positioned within this through hole 6, and in this condition, inside the vacuum chamber 1 forms a vacuum. As the through hole 6 with which the substance 11 is in contact is in communication with the vacuum chamber 1 through the draft gap and will form a vacuum, while the through hole 6 with which no substance 11 is in contact is blocked with the valve part 10 by vacuum suction at its draft gap in a communication hole 4. Consequently the degree of vacuum inside the chamber 1 is retained, and strong suction and retention is accomplished regardless of the shape of the substance 11. This eliminates bothering work for replacing suction pad and increases the versatility.
Patent JP-S51144382-A (JP)
Title: A process and apparatus for stabilization of emulsions
Inventor: KAWAI TAKAO
IPC: B01J13/00
Filed: 1975-06-06
Abstract: PURPOSE:A process and apparatus for stabilization of emulsions wherein the time for stabilization of an emulsion composed of a lipophilic substance and water can be increased.
Patent JP-S62232672-A (JP)
Inventor: ROBAATO JIYOOJI PAAITSUTSU
IPC: G03G15/20
Filed: 1987-03-23
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-2000139048-A (JP)
Title: Rotating machine and manufacture
Inventor: KATO TOSHIICHI
IPC: H02K3/04
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce the space of a coil end and the ohmic power loss of the coil by bending bridging conductor part other than the final bridging conductor part to form the bent ends that overlaps in the direction of the diameter of a core. SOLUTION: A coil 2 comprises a straight slot conductor part 21 to be inserted into slots and a bridging conductor part 22 to be formed by encasing the slot conductor parts 21. The same end part of a pair of the slot conductor parts 21 which is inserted into the slots at both sides sandwiching two slots are connected individually to both end of the bridging conductor part 22. The coil 2 is made up of three pieces of phase coils 2a, 2b, 2c, and the slot conductor part 21 comprises a forward conductor part 21a that extends in the forward direction leaving from the starting ends 23-25 of phase coils 2a, 2b, 2c, and a backward conductor part 21b that extends in the backward direction approaching to the ends 23-25. This structure can significantly miniaturize the coil end, and prevent the resistance power loss by the wasteful extension of the wiring of the bridging conductor part.