baber/WOPTO huggingface dataset:
Patent JP-H0752078-A (JP)
Title: Wiring structure for wired mobile body and cable therefor
Inventor: NAKADA SHUICHI
IPC: B25J5/02
Filed: 1994-03-16
Abstract: PURPOSE:To reduce noising and a risk of wire breakage by folding a flat cable at an intermediate position thereof so as to superpose one end part on the other end part thereof in order to have a strength with which the cable is not buckled even if an external force which is greater than a friction force generated between the contact surfaces of the one end side part and the other end side part, which are superposed one over another, of the cable is exerted to the folded-back part thereof. CONSTITUTION:A flat cable such as a power feed line for a mobile body such as an industrial robot adapted to move on a trackway is folded back at the middle point between a controller and a terminal box, and is adapted to follow up the moving robot while its folded-back position varies. In this case, the flat cable has a width W and a thickness with which the cable is stabilized with a posture in which one end side part and the other end side part of the cable are superposed one upon another, and has a strength with which the cable is not buckled even though a force which is greater than a friction force generated between the contact surfaces of the one end side part and the other end side part, which are superposed one upon another, of the cable is exerted to the folded-back part thereof while an external force is exerted to the other end thereof. The contour of the cross-section of each of cables is substantially rectangular, and one side surface of the insulating band of each of the cables are welded to that of another cable so as to form a flat cable.
Patent JP-H03249945-A (JP)
Title: Amorphous alloy catalyst for converting carbon dioxide
Inventor: HASHIMOTO KOJI
IPC: C22C45/10
Filed: 1990-02-28
Abstract: PURPOSE:To enhance the catalytic activity of the amorphous alloy catalyst for converting carbon dioxide and to facilitate the regeneration of the catalyst by activating an amorphous alloy consisting of specified metals such as Nb and Ta with hydrofluoric acid to prepare the catalyst. CONSTITUTION:An amorphous alloy contg. 20-70 atom % of one or two kinds between Nb and Ta, 0.5-20 atom % of >=1 kind among Ru, Pd, Rh, Pt and Ir and the balance consisting essentially of one or two kinds between Ni and Co is produced. The alloy is dipped in hydrofluoric acid and activated to obtain the catalyst for converting carbon dioxide. When the alloy is dipped in hydrofluoric acid and activated as mentioned above, the elements not so effective in catalytic activity is dissolved, the platinum-group element having high catalytic activity is concentrated on the surface, and a highly active catalyst is obtained.
Patent JP-S63213536-A (JP)
Title: Rubber composition having improved appearance
Inventor: MASUDA NOBUAKI
IPC: C08L21/00
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a composition having good appearance preventing bloom while maintaining weather resistance well, by blending a rubber composition containing an amine antioxidant and wax with a surface active agent of (sorbitan) ester type. CONSTITUTION:A composition obtained by blending at least one kind of rubber selected from natural rubber and diene-based synthetic rubber with an amine antioxidant (e.g. N-phenyl-N'-isopropyl-p-phenylenedimaine) and paraffin wax is mixed with 1-3pts.wt. based on 100pts.wt. rubber of nonionic surface active agent of ester type or sorbitan ester type (e.g. sorbitan oleic acid triester or polyoxyethylene stearic acid ester).
Patent JP-S57170785-A (JP)
Title: Monitor device for ink ribbon function of ink ribbon cassette
Inventor: YOHANESU HAFUTOMAN
IPC: B41J35/36
Filed: 1982-03-24
Abstract: An arrangement for monitoring the operation of the ink ribbon (2) of an ink-ribbon magazine (1) for electromechanical print units or print mechanisms comprises contacts (12,6) on the ink-ribbon magazine (1) on either side of the ink ribbon's path (4) and intended to lie against the ink ribbon (2), and opposite contacts (7,8) on the print unit which, when the ink ribbon magazine (1) is inserted, are in contact with the contacts (21,6) of the later and are connected electrically to a function or malfunction indication (10). When holes or tears occur on the ink ribbon (2), the contacts (12,6) on the ink-ribbon magazine (1) come in contact with one another and thereby set off a signal which can be used to switch off the print unit and/or for a malfunction indication.
Patent JP-H06234013-A (JP)
Title: Manufacturing device for irregular shaped tube, with push-in mechanism improved
Inventor: MORIKAWA SHIGERU
IPC: B21C37/15
Filed: 1993-02-10
Abstract: PURPOSE:To obtain an irregular shaped tube with a satisfactory shape and accuracy by pushing a round tube between forming rolls with a certain pushing force. CONSTITUTION:Caterpillars are provided on both sides in the traveling direction of a tube stock P (round tube), and the tube stock P is held between a pressure tool 56 traveling along with the caterpillars. The pressure tool 56 pushed against the outer periphery surface of the tube stock P by a pusher 26, is moved on the roll forming machine 30 side with the tube stock P. Therefore, since the tube stock P is pushed in the roll forming machine 30 at a state in which the pressure tool 56 is pushed by a certain pressurizing force, a working by the forming rolls is made uniform over the whole length of the tube stock P, and an irregular shaped tube with a satisfactory shape and accuracy is manufactured. Also, the whole length of the device becomes shorter than that of the traditional system applying a pushing-in force from the rear end of the tube stock P.
Patent JP-S58169573-A (JP)
Inventor: ROBAATO EDOWAADO KARINOUSUKII
IPC: D06M101/06
Filed: 1983-03-18
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-S63254306-A (JP)
Inventor: INGEMAA GUREISU
IPC: F02C3/20
Filed: 1988-03-01
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。
Patent JP-S57160916-A (JP)
Title: Manufature of magnetic powder
Inventor: ENOKI YOSHIO
IPC: H01F1/11
Filed: 1981-03-27
Abstract: PURPOSE: To obtain fine particles with high coercive force composed chiefly of single magnetic domain particles by blowing an oxidizing gas into an alkaline suspension contg. Co ions and ferrous ions while using a specified org. liq. and specifying the ratio between said ions.  
     CONSTITUTION: To an alkaline aqueous soln. contg. 15W55vol% org. liq. compatible with water and forming no compound with Fe and Co ions are added ferrous ions and Co ions by 0.02W0.12 atom per one Fe atom, and an oxidizing  gas is blown into the prepared suspension at 60W80°C to obtain magnetic fine  powder of Co x Fe 3-x O 4  (x<1) by oxidation. Said org. liq. inhibits the excessive  growth of formed particles, yet in case of below the lower limit of the liq., the  effect is insufficient, and above the upper limit or the liq. produces an excessive  inhibiting effect. The org. liq. is ethanol, ethylene glycol or the like. When the  adding ratio of Co ions is below the lower limit, the effect of enhancing the  coercive force is insufficient. When the ratio exceeds the upper limit, the effect  is not improved in proportion to the increase, and a tendency to deteriorate the  temp. characteristics of coercive force and residual magnetization is developed  remarkably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54139098-A (JP)
Title: Porcelain composite of high dielectric constant system
Inventor: FURUKAWA KIYOSHI
IPC: H01B3/12
Filed: 1978-04-19
Abstract: PURPOSE: To obtain a porcelain composite which can be sintered at low temperature and has excellent characteristic by forming it with three-component-composite which contains PbO, Fe 2 O 3 , Nb 2 O 5 , CoO and WO 3  in the specific range.  
     CONSTITUTION: The composite is one of Pb(Fe 1/2 Nb 1/2 )O 3 -Pb(CO 1/2 W 1/2 ) O 3 - Pb(Fe 2/3 W 1/3 )O 3  system, and its composition is in the area surrounded by a quadrilateral ABCD in the diagram of three-component-composite. The oxide composition is 64.42W67.43% of PbO, 7.5W14.21 % of Fe 2 O 3 , 5.75W19.48 % of Nb 2 O 5 , 0W 3.79 % of CoO and 1.05W15.62 % of WO 3  in weight percentage. The said composite can be obtained from PbO, Fe 2 O 3 , etc. as original materials, and can be sintered at low temperature of from 800° to 1000°C. The oxide composition on the line of two-component-composition in the diagram is excluded. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59171650-A (JP)
Inventor: ENOSHITA RIYOUSUKE
IPC: B32B27/30
Filed: 1983-03-22
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-H05214099-A (JP)
Title: Maleimide resin composition
Inventor: NORO MASATO
IPC: C08G73/00
Filed: 1992-01-31
Abstract: PURPOSE:To prepare the title compsn. excellent in flowability, heat resistance of adhesion, crack resistance, and processibility by compounding a specific maleimide resin, specific diamine resins, and a specific imidazole resin. CONSTITUTION:The title compsn. is prepd. by compounding a maleimide resin of formula I, diamine resins of formulas II, III, and IV, and an imidazole resin of formula V. The diamine resin of formula II alone or those of formulas III and IV mad be used in place of all of them.
Patent JP-S51120696-A (JP)
Title: Laser oscillator
Inventor: NONAKA SHIYUNSUKE
IPC: H01S3/23
Filed: 1975-04-15
Abstract: PURPOSE:It is a purpose of the invention to allow the entire system to last long by an emission of a preparatory laser oscillator with a required intensity when the output intensity of the laser oscillator used now decrease below the threshol-value.
Patent JP-H07261900-A (JP)
Title: Input device
Inventor: TAKADA YUJI
IPC: G16H10/60
Filed: 1994-03-17
Abstract: PURPOSE:To facilitate confirmation of selected input in the case where the confirmation is shown with display colors. CONSTITUTION:This input device which displays plural main items and subordinate items after the same items are made common on one screen and makes an operator select a corresponding subordinate item successively to a main item is provided with a display color control part 20 which displays a selected main item and a successively selected subordiante item in specific display colors, displays a next selected main item in a display color difference from the main items selected up to the last time when the next main item is selected, and also puts the display color of the last corresponding selected subordinate item back to a display color showing nonselection.
Patent JP-H07227447-A (JP)
Title: Ball throwing game machine
Inventor: NAMITA NAOYUKI
IPC: A63B67/00
Filed: 1994-02-21
Abstract: PURPOSE:To enhance interest by competing a score by players by detecting whether or not plural longitudinally and laterally regularly arranged targets are hit by balls thrown by players and discriminating whether or not all the target in any one of longitudinal, lateral and oblique lines are hit by the balls. CONSTITUTION:Respective ball throwing game machines 1, for example, joined with six machines arranged in parallel are provided with boards 2 vertically erected forward away from players P just for a prescribed distance, respectively, for example. Concerning this board 2, totally 25 pieces of rectangular holes 3 composed of five rows and five columns are regularly bored over all the surface and constituted in the shape of a lattice, and targets 4 composed of square-shaped plates are fitted to the respective rectangular holes 3 so as to be freely opened/closed. Each target 4 falls down on the deep side and opens the rectangular hole 3 when it is hit by the ball and each time the target falls down, the score is added. When five pieces of targets 4 arranged in any one of longitudinal, lateral and oblique lines among the targets 4 composed of five rows and five columns, a bonus point is added, and the score is displayed on an LED display device 5.
Patent JP-H08219484-A (JP)
Title: Feeding of cold blast,and cold blast device
Inventor: BARUUKU GIBOONI
IPC: F25D1/00
Filed: 1995-02-09
Abstract: PURPOSE: To provide a cold air supplying method capable of positively producing a flow of cold air, without being influenced by the temperature or humidity of the surrounding atmosphere. CONSTITUTION: A cold air supply method is carried out, such that water is jetted out like a shower from an upper part to a lower part within an air passage 25 in a tower 9 installed substantially in a vertical orientation, an air flow 51 flowing from the upper part to the lower part within the air passage 25 is formed with the water shower. Concurrently, the surrounding atmosphere is sucked from an air intake port 11 into the air passage 25, the air flow 51 is cooled with heat applied when water droplets constituting the shower are gasified, and then the cooled air flow 51 is made to flow out of the air blowing outlet port 13.
Patent JP-S53134304-A (JP)
Title: Automatic telephone exchange system
Inventor: FUKUDA TAKEO
IPC: H04Q11/04
Filed: 1977-04-22
Abstract: PURPOSE: To simplify the system and to reduce the cost, by decreasing the number of subscribing circuits required for exchange service of telephone sets and data terminal equipment, and by reducing the total length of data lines and terminal control lines. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55139503-A (JP)
Title: Control system for hydraulic driving mechanism
Inventor: TSUKADA SHIYOUGO
IPC: F15B11/08
Filed: 1979-04-18
Abstract: PURPOSE: To attain smooth reverse drive at a hydraulic driving mechanism, free of vibration and capable of selecting high-speed or low-speed operation, by providing a by-pass passage extended between pressure outlet port and pressure inlet port of the hydraulic driving mechanism, and controlling operation of the mechanism by a variable throttle valve disposed on the back-pressure actuated side of said by-pass passage.  
     CONSTITUTION: A conduit opening and closing valve 15 and a throttle valve 14 with check valve are connected in series to positive-drive hydraulic conduit 5 which is connected to a downstream portion of four-port, three-position electromagnetic directional control valve 7. The throttle valve 14 is constituted by variable throttle valve 16 and check valve 17 connected in parallel with each other. At an intermediate portion between the throttle valve 14 and valve 15, there is connected a by-pass passage 18 which is communicated to positive-drive oil return conduit 6, and a conduit opening and closing valve 19 is provided at a portion of passage 18. With such an arrangement, difficulties that vacuum is developed in oil supplying conduits when the speed of natural fall of a bucket or the like suspended by winch 1 is increased can be overcome positively by the function of by-pass passage 18, so that smooth drive free of vibration can be attained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58163315-A (JP)
Inventor: ISHII MITSUO
IPC: A47J19/00
Filed: 1982-03-23
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-S63214694-A (JP)
Inventor: TANABE ISAMI
IPC: G21C3/62
Filed: 1987-03-03
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-S54139478-A (JP)
Title: Pressing/heating process method for semiconductor substrate
Inventor: TAKAGI MIKIO
IPC: H01L21/31
Filed: 1978-04-21
Abstract: PURPOSE:To increase the reaction speed by inserting the wafer into the quartz capsule containing an opening at one side, welding the cover containing the reaction gas supply quartz tube to the opening part and then putting the capsule into the reaction furnace with supply of the high-pressure reaction gas into the capsule. CONSTITUTION:Board 5 containing wafer 4 mounted is inserted into quartz capsule 1 possessing an opening at one side. Then quartz cover 2 containing thin quartz tube 3 for gas supply is inserted to the opening part, and circumference part (a) is welded via the hydrogen flame. After this, valve 7, pressure control valve 8 and vlave 9 are attached to the end part of tube 3 via joint 6 to be then connected to gas cylinder 10. At the same time, both gas exhaustion valve 11 and valve 13 are provided in separation between valve 7 and 8. Then the inside of capsule 1 is exhausted via valve 7 and 13, and capsule 1 is inserted into reaction furnace 14 with valve 13 closed and with supply of the high-pressure reaction gas through cylinder 10. As a result,the reaction speed is increased with no contamination of wafer 4.
Patent JP-H01221045-A (JP)
Title: Signal transmission equipment
Inventor: ISHIGURO MASARU
IPC: H04L25/02
Filed: 1988-02-29
Abstract: PURPOSE:To send a signal without being affected by waveform distortion by applying plural intermittent pulse signals with a sufficiently narrow pulse width than the pulse width of a signal desired to be sent to the primary winding of a pulse transformer. CONSTITUTION:When a pulse is outputted from a Tx1 terminal and a CLOCK terminal of a CPU 1, a signal comprising plural negative pulses is outputted at the secondary winding of the pulse transformer 5. Moreover, when a pulse is outputted from a Tx2 terminal and the clock terminal of the CPU 1, a signal comprising plural positive pulses is outputted at the secondary winding of the pulse transformer 5. Furthermore, the signal comprising plural positive pulses and the signal comprising plural negative pulses are smoothed by a smoothing circuit G comprising coils 7A, 7B and a capacitor 8 and the resulting pulse is outputted to a transmission line 11.
Patent JP-H03251551-A (JP)
Title: Fluorine-containing polyfunctional ketone compound and method for substitution with fluorine in production thereof
Inventor: TAKEUCHI YOSHIO
IPC: C07C59/88
Filed: 1990-02-26
Abstract: NEW MATERIAL:A fluorine-containing polyfunctional ketone compound expressed by formula I (R<1> and R<2> are H, aromatic group or 1-10C alkyl; X is sulfenyl, sulfinyl, sulfonyl, NO2 or halogen). EXAMPLE:Ethyl 2-fluoro-2-nitro-3-oxobutyrate. USE:An intermediate useful for, e.g. synthesis and asymmetric synthesis of optical isomers derived from polyfunctional carbon structures and synthesis, etc., of organic compounds as fluorine-containing synthons. PREPARATION:A compound expressed by formula 1 is nitrated or sulfenylated and then fluorinated to provide a compound expressed by formula 4 or 5 in formula I. Furthermore, if perchloryl fluoride is used as a fluorinating agent in the process, fluorination can be nearly quantitatively carried out in an ultrahigh yield at times. The compound expressed by formula 1 is fluorinated under conditions of, e.g. F2/N2 and then sulfonylated or halogenated to afford a compound expressed by formula 7 or 8 in formula I.
Patent JP-S57162743-A (JP)
Title: Light-diffusing acrylic resin sheet
Inventor: IDA KOUZOU
IPC: F21V3/04
Filed: 1981-03-30
Abstract: PURPOSE:To obtain a sheet product having high transparency and excellent light-diffusing property, causing little change in the light diffusing property by drawing, and suitable for illumination use, by dispersing aluminum hydroxide and calcium carbonate particles having specific diameters in an acrylic resin. CONSTITUTION:An acrylic resin sheet containing dispersed particles consisting of aluminum hydroxide particles having an average particle diameter of 0.5-20mu in an amount of 10-200g/m<2> and calcium carbonate particles having an average particle diameter of 0.5-20mu in an amount of 10-100g/m<2>. The crylic resin is a polymer obtained by the polymerization of methyl methacrylate monomer, a monomer mixture composed mainly of methyl methacrylate, or their partial polymer, and having a viscosity-average polymerization degree of 500-30,000, preferably 1,000-20,000.
Patent JP-H04282795-A (JP)
Title: Instrument for measuring diameter of coin
Inventor: KAKIZAWA TOSHIO
IPC: G07D5/02
Filed: 1991-03-12
Abstract: PURPOSE:To obtain a coin diameter measuring instrument capable of sharply reducing the influence of dispersion due to carrying conditions or coin conditions, more accurately measuring the diameters of coins as compared with convensional methods and accurately discriminating forged coins such as a coin having a matched diameter. CONSTITUTION:A magnetic sensor 4 is arranged along a carrier for carrying a coin 1 to be measured and a diameter measuring sensor 6 for optionally measuring the diameter of the carried coin 1 is arranged on the front position of the sensor 4 adjacently to the sensor 4. The 2nd counter 29 counts up the diameter of the coin 1 based upon the output signal of the sensor 6. When the count value of the 2nd counter 29 reaches a prescribed value, a CPU 27 discriminates the diameter of the coin 1 based upon the output value of the sensor 4.
Patent JP-H07260548-A (JP)
Title: Hydraulic water gauge
Inventor: SAKAIMOTO MINORU
IPC: G01F23/14
Filed: 1994-03-17
Abstract: PURPOSE:To prevent air from infiltrating into a sensor tube at the time of inundation or the like by forming a recessed oil tank, filled with oil, at the inner center part of a cover fitted to the end part of a jacket. CONSTITUTION:At the time of transporting a sensor A, seals 27 are attached to water conveying holes 22a-22d formed at the peripheral wall of a cover 22, and a chamber C under a holding member 21 is filled with oil. At the time of installing the sensor A in a river or the like, the sensor A is placed vertically, and the seals 27 are removed so as to let the oil in the chamber C flow outside. In this case, oil 23a filled in an oil tank 23 remains in the tank 23. When the sensor A is put in the water, air in the chamber C is replaced with water through the water conveying holes 22a-22d, and water pressure is applied to the oil 23a. This water pressure is transmitted to a quartz oscillator 12 through the oil in a sensor tube 24. The frequency of the oscillator 12 changes according to the pressure, and the water level to be measured is thereby measured.
Patent JP-S60192629-A (JP)
Inventor: KOTANI TAKAHIKO
IPC: B32B27/10
Filed: 1984-03-14
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-H11251613-A (JP)
Title: Solar cell device
Inventor: TAKAHASHI HIROAKI
IPC: H01L31/042
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent the warpage, crack, and peel of a cell, by forming a surface electrode on one main surface of a semiconductor substrate with a semiconductor junction part by bussbar and finger parts, by providing a solar cell element with a rear surface electrode on the other main surface, and by setting the connection lead of the surface and rear surface electrodes to a twisted wire. SOLUTION: A semiconductor junction part is formed at the interface part of N and P regions in a polycrystalline silicon semiconductor substrate 1. A bussbar part 5a for forming a surface electrode at the surface part of an N-type region and connecting a lead wire 9, and a finger part for power collection that is branched while crossing it, are provided. Two bussbars 5a are formed throughout nearly the entire area of the substrate 1 in parallel, the finger part crosses the bussbar part for forming a number of bussbars throughout nearly the entire length of the substrate 1. The bussbar part 5a of the surface and rear surface electrodes is connected by a lead wire 9.  In this manner, when a twisted wire is used for the lead wire 9 for jointing to the bussbar 5a of the surface electrode by hot air or the like, expansion and contraction is made in an x direction at a specific angle to the substrate, and the expansion and contraction in a width wise direction y of the substrate 1 becomes small.
Patent JP-S52130207-A (JP)
Title: Sampling control system
Inventor: MORITERA AKIO
IPC: H03K7/02
Filed: 1976-04-24
Abstract: PURPOSE:To enable economy for the system, by making the sampling and the concentrating line multiplication at the same time and making the unit in common use.