baber/WOPTO huggingface dataset:
Patent JP-S5284444-A (JP)
Title: No contacts change over circuit
Inventor: MAEDA TAKAYOSHI
IPC: H03K17/735
Filed: 1975-12-30
Abstract: PURPOSE:To improve a circuit function by controlling as an output of an ''on-off'' detecting circuit fed back to a control circuit and preventing a power to be supplied to loads at a same time.
Patent JP-S6052312-A (JP)
Title: Mold
Inventor: OOISHI MINORU
IPC: B29C33/00
Filed: 1983-08-31
Abstract: PURPOSE:To close selectively and promptly a runner shaped on a mold by sliding a shutter plate to open and shut freely the runner. CONSTITUTION:When one side of a shutter plate 25 is brought into contact with one end of a concave place 43, a slit 28 forms aline with a runner 42 and when the other side of the shutter plate 25 is brought into contact with the other side of the recess 43, the runner 42 that has been agreed with the slit 28 is shutted by the shutter plate 25. In the mold that uses such a runner block 41, the upper surface is exposed outside when the molds are opened, therefore the manual slide of the shutter plate 25 can be conducted easily without overhauling the mold. Therefore, the opening and shutting of the runner can be conducted easily and promptly even when the molds are mounted on the molding machine. Though a part of a cavity is broken when in use, change of molding etc. can be conducted instantly and promptly by other part of the cavity on the way.
Patent JP-S6316743-A (JP)
Title: Key number control system
Inventor: USHISAKO YUKIO
Filed: 1986-07-09
Abstract: PURPOSE:To enable data transfer to be performed only one time of destination designation for one time of data transfer, by selecting a key slave terminal performing no communication by an incoming call side store and forward switching equipment, when an incoming key master is in communication, and informing it to an outgoing side store and forward switching equipment as a communication opposite. CONSTITUTION:When a call request 10 is informed to the key number of a key number terminal group 7, that is, a key master terminal 6b, a switching control equipment 3, finds the key slave terminal performing no communication with another terminal, out of key slave terminals 6c and 6d, if the key master terminal 6b is in communication 11 with another terminal, for example, a terminal 6e, and selects one of them, for example, the terminal 6c, and informs an incoming instruction 12 to the terminal 6c, and the terminal 6c receiving the incoming instruction 12 transmits an incoming call acceptance 13. The incoming call acceptance 13 is sent from the switching control equipment 3 of an incoming call side packet switching equipment 1b to the switching control equipment 3 of an outgoing call side packet switching equipment 1a, setting a bit of information representing a call opposite that is originally the key master terminal 6b, as a selected key slave terminal 6c, and it is transferred to e terminal 6a issuing a call, and a logical channel is set.
Patent JP-H1173906-A (JP)
Title: Plotting device
Inventor: ISHIBASHI MASAYOSHI
IPC: H01L21/027
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a device capable of plotting at high speed by performing the position control of probes to a substrate only by the end part of a group of probes, and performing only the control of current to the other probes. SOLUTION: Plotting is performed by applying a voltage corresponding to a drawing pattern given from a pattern input part 60 between probes 21c, 21d and a conductive layer 10 from a voltage applying part 7 under the control of a drive and emission control part 13, while a substrate is moved on XY plane by a moving stage 15. Thus, a current is carried to a resist layer 11 just under the probes 21c, 21d, and the resist molecule is reacted therewith to form a latent image within the resist layer 11. The applying voltage of the voltage applying part 7 is changed by the drive and an emission control part 13, so that the current detected as exposure (emitted current) by a current detecting part 6, or the corrected current of charge and discharge current by the probe-substrate electrostatic capacity is constant.
Patent JP-S5493581-A (JP)
Title: Prefabricated hybrid panel
Inventor: MATSUISHI MASAKATSU
IPC: B63B5/18
Filed: 1977-12-30
Abstract: PURPOSE: To positively prevent the leakage of water from a connecting portion of a joining fitting of a prefabricated hybrid panel, to which end portion the joiniin fitting is mounted, by shaping water stop agent layers between the end portion of said panel and the joining fitting.  
     CONSTITUTION: A prebafricated hybrid panel is formed by mounting a joining fitting 11 to an end portion of a concrete panel 10. To mount the joining fitting to the end portion of the panel 10, bead portions 13 in the longitudinal direction, which are mutually in parallel, are welding padded onto an inner surface of a web 12, and water stop agent layers 14 such as epoxy group adhesives are formed on the outer circumferences of the bead portions 13. And, concrete is placed, and the whole is unified. Consequently, the top portions of the beads 13 and the water stop agent layers 14 function as O rings, thus displaying perfect water stop effects. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H065161-A (JP)
Title: Breaker with resistor
Inventor: KATO NORIMITSU
IPC: H01H33/16
Filed: 1992-06-18
Abstract: PURPOSE:To contribute to make the whole size of a tank and a breaker smaller together with securing a distance necessary to insulate two resistor contacts from each other. CONSTITUTION:Two resistor contacts 3 connected respectively in parallel to a main contact 2 and in series with resistors 4 are mutually connected in series via a center piece 1. A main contact actuating rod 8 for opening or closing the main contact 2 and resistor contact actuating rods 9, 9 for opening or closing the resistor contacts 3, 3 are provided. The resistor contacts 3, 3 are directly mounted on the top end of the resistor contact actuating rods 9, 9. The main contact actuating rod 8 and the resistor contact actuating rods 9, 9 are placed so that they shift from a straight line perpendicular to the center axis in the longitudinal direction of a tank 5.
Patent JP-S5589922-A (JP)
Title: Information recorder
Inventor: SHIGEMATSU KAZUO
IPC: G11B7/09
Filed: 1978-12-27
Abstract: PURPOSE:To enable stable recording even with plastic discs, by providing the focus position detection means and focus alignment means and controlling the focus alignment of the automatic focus alignment means through the use of signal from the focus detection means. CONSTITUTION:The automatic focus light beam 20B is introduced to the disc 12, and the reflection light is fed to the four-split light detector 14 through the polarized plate 22 and column lens 13 with the half mirror 8. The output 14A of the light detector 14 is fed to the automatic focus servo circuit 30 to develop the voice coil drive signal 30A, which drives the voice coil 10 for automatic focus alignment. Further, since the output 15A of the light detector 15 is maximum when the light beam 20A is in matching with the focus on the disc 12 plane as shown in Figure, the position of the column lens 13 of the automatic focus alignment unit is adjusted until the output 15A takes maximum. With this constitution, since no pressure is exerted on the disc plane, stable recording is possible even with a plastic disc.
Patent JP-H08329459-A (JP)
Title: Production of magnetic recording medium
Inventor: MAEDA YUICHI
IPC: G11B5/842
Filed: 1995-06-02
Abstract: PURPOSE: To improve the reproduction for high-density recording by specifying the thickness of a nonmagnetic supporting body to 9 to 11μm and specifying the thickness of a magnetic layer after surface smoothening process to 2.5 to 3.0μm to increase the recording capacity per unit volume. CONSTITUTION: A base film 12B on which a magnetic coating material is applied is guided by guide rollers 29, 30 to travel through a drying furnace 15 where the magnetic coating material is dried by hot air to form a sheet-type magnetic recording medium 12c. Then the medium is passed through a calendering zone 31 comprising many rollers 32 where the magnetic layer is smoothed, and then the medium is wound on a hub 33. The sheet-type magnetic recording medium 12c wound on the hub 33 is heat treated in the succeeding process, released and cut into a specified width to produce a magnetic tape. The obtd. tape is again wound to form a pancake.
Patent JP-H107829-A (JP)
Title: Production of highly hydrophilic polyolefin material
Inventor: KAWAKAMI ISAO
IPC: D06M101/16
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a highly hydrophilic polyolefin material used for a separator for an electric cell by modifying the surface by a treatment by bringing a polyolefin material into contact with a gas containing fluorine gas and sulfurous acid gas and dipping the treated polyolefin material into an alkaline aqueous solution. SOLUTION: (A) A material consisting essentially of a polyolefin is treated by bringing the material into contact with (B) a gas containing fluorine gas and sulfurous gas and dipping the treated material into (C) an alkaline aqueous solution to provide the objective highly hydrophilic polyolefin material. The gas of the component B preferably comprises 0.01-30vol.% fluorine gas, 0.1-90vol.% sulfurous gas and 0-95vol.% oxygen gas. Moreover, the component C is preferably 0.001-18N aqueous solution preferably containing an alkali (ne earth) metal. Thereby, the polyolefin material is made hydrophilic in a simple process without a specific operation such as a replacement of the gas.
Patent JP-S5682465-A (JP)
Title: Method and device for measuring electrical characteristics of semiconductor
Inventor: YOSHIDA MINORU
IPC: G01R31/26
Filed: 1979-12-10
Abstract: PURPOSE: To make possible the strict discrimination of fine defects in assembling process by measuring the characteristics of a semiconductor element to be measured after instantaneously applying a surge in a reverse direction across the electrodes of said element.  
     CONSTITUTION: The capacitor 16 of a surge generator 12 is charged by a DC power source 13. Next, when a switch 15 is changed over, charging charge is applied instantaneously as a surge in a reverse direction between the emitter and base of a transistor (TR) 1. Hence, the pinhole defect part 7 of the silicon oxide film of the TR1 is surge-broken down 17, and the bonding position defect part 11 is surge- broken down 17. Various electrical characteristics are measured according to programs by a measuring circuit part 3, and the good or bad of the TR1 is judged 4 based on the result of the measurement. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5383143-A (JP)
Title: Control method in heat pump
Inventor: OGAWA YASUO
IPC: F25B29/00
Filed: 1976-12-27
Abstract: PURPOSE: To cnduct operational control of saving energy by stopping a warm-water pump when the warm-water temp. reaches the intended temp. under operational cycle, after taking measures to lower the condensation pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11199529-A (JP)
Title: Gaseous phase fluorination of 1230za
Inventor: ELSHEIKH MAHER Y
IPC: C07B61/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To enable the production of a desired fluorination product in high selectivity and in high conversion by fluorinating 1,1,3,3-tetrachloro-3-propene in the presence of a fluorination catalyst based on aluminum fluoride or chromium in a gaseous phase. SOLUTION: This method for producing a fluorinated product of the formula: CF3 R (R is CH=CHCl, CH=CHF, CH2 CHF2 or their mixture) comprises bringing 1,1,3,3-tetrachloro-3-propene (1234za) into contact with hydrogen fluoride in the presence of a fluorination catalyst based on aluminum fluoride or chromium in a gaseous phase, and subsequently separating the product of the formula from the reaction product. The fluorination reaction is preferably carried out in hydrogen fluoride: 1230za molar ratio of 5:1 to 20:1 at a temperature of 100-350 deg.C under a pressure of 8.4-14 kg/cm<2> G. The catalyst is preferably an activated chromium oxide catalyst. The chromium oxide catalyst preferably has a large surface area of 20-250 m<2> /g.
Patent JP-H1010380-A (JP)
Title: Single core optical fiber cord
Inventor: NAKAJIMA FUMINORI
IPC: G02B6/44
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a single core optical fiber cord of an outside diameter of <=1mm which has a coated fiber pushing-in property, cord flat rate and tensile characteristic at a level having no problems in use and satisfies such transmission characteristics as bending characteristic, side pressure characteristic and temp. characteristic. SOLUTION: The thickness of the thermoplastic resin sheath 3 of the single core optical fiber cord which is arranged with a coated optical fiber 1 at its center, is provided with a tensile fiber layer 2 on its outer periphery and further the thermoplastic resin sheath 3 on its outer periphery and is formed to the outside diameter of <=1mm is specified to >=0.15mm and the 100% modulus thereof is specified to >=15MPa. The cross sectional occupying rate of the tensile fiber between the coated optical fiber 1 and the thermoplastic resin sheath 3 is specified to 50 to 80%.
Patent JP-H08326280-A (JP)
Title: Woody floor board
Inventor: KUWAMORI ICHIROU
IPC: B27M3/04
Filed: 1995-06-02
Abstract: PURPOSE: To facilitate execution by forming a brick laying patterned face on the surface of a woody substrate, providing a groove in a joint between brick patterns and, at the same time, providing chamfering sections every other brick pattern of both short-side ends of a floor board. CONSTITUTION: Within range of 445-455mm in short-side size and 1800-1820mm in long side size, a woody substrate 1 if formed of plywood or particle board, etc. After prallelepipedic wooden blocks are glued in brick patterns to form a glued flitch, thinly cut sliced fancy veneers 2 are stuck on the woody substrate 1 through adhesives. Then, a groove 4 is formed along a glued joint 3 on the surface of the fancy veneers 2, a chamfering sections 5 are formed on both short-side ends of the fancy veneers 2 every other piece. Accordingly, when the short-side are butted against each other, the chamfering sections on both ends are made like grooves, and the joint can be made inconspicuous.
Patent JP-S6142331-A (JP)
Title: Preparation of ruthenium catalyst
Inventor: MATSUOKA HIROO
IPC: B01J37/02
Filed: 1984-08-01
Abstract: PURPOSE:To inexpensively prepare a Ru catalyst showing high catalystic activity in the steam reforming reaction of hydrocarbons, by reacting an acid and Na- ruthenate or K-ruthenate on a carrier to form an insoluble compound before performing washing. CONSTITUTION:In a method for preparing a catalyst by supporting an effective component by a carrier such as alumina according to an impregnation method, an acid such as hydrochloric acid or acetic acid and Na-ruthenate or K-ruthenate are reacted on the aforementioned carrier to from an insoluble compound and washing is subsequently performed. By this method, the removal of an anion such as chlorine or sulfur being a catalyst poison and excessive alkali such as Na or K exerting adverse effect on catalystic capacity is made easy and the catalytic capacity in the steam reforming reaction of hydrocarbons is enhanced and an inexpensive Ru-catalyst can be prepared.
Patent JP-H0451587-A (JP)
Title: Manufacture of wiring board
Inventor: ITO SOTARO
IPC: H05K1/03
Filed: 1990-06-19
Abstract: PURPOSE:To increase the close contact property of a conductor circuit with an insulating layer and to enhance an electricityfeeding property by a method wherein an adhesion layer of titanium or the like, a conductive layer of copper or the like and a protective layer of nickel or the like are laminated sequentially on an aluminum nitride board and the conductor layer is formed and covered with the insulating layer. CONSTITUTION:An adhesion layer 4 by at least one kind of metal selected from titanium, chromium, silver and niobium is laminated on the surface of an aluminum nitride board 2; a conductive layer 5 by at least one kind of metal selected from copper, silver and aluminum is laminated on the adhesion layer 4; a protective layer 6 by at least one kind of metal selected from nickel, chrominum and niobium is laminated sequentially on the conductive layer 5. Thereby, a conductor circuit is formed. After that, an insulating layer 9 which is composed of a polyimide resin and with which at least one part of the conductor circuit is covered is formed on the surface of the aluminum nitride metal 2. By this constitution, the close contact property of the conductor circuit with the surface of the board is increased by the adhesion layer, an electricity-feeding property is ensured and the close contact property with the insulating layer is increased by the protective layer.
Patent JP-2000348318-A (JP)
Title: Recording disk driving device
Inventor: ONDA RYUICHI
IPC: G11B5/40
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a recording disk driving device capable of reducing, as much as possible, the damaging of a recording disk or a head element loaded on a head slider caused by the warpage of a suspension. SOLUTION: Elastic members 30, 31, 32 and 34 are disposed at specified intervals behind head sliders 22a to 22d supported on the tips of suspensions 21a to 21d. When the suspensions 21a to 21d receive large shocks to be warped, the tips of the suspensions 21a to 21d are received by the elastic members. The displacements of the head sliders 22a to 22d are forcibly regulated, and elastic energy stored in the suspensions 21a to 21d by deformation caused by warpage is suppressed. When resistance to the warpage is generated by the suspensions 21a to 21d based on the suppressed elastic energy, damage caused by clashing between the head sliders 22a to 22d and a recording disk is prevented as much as possible.
Patent JP-H0452127-A (JP)
Title: Manufactor of thermoplastic resin pipe joint
Inventor: ONO TSUKASA
IPC: B29D23/00
Filed: 1990-06-19
Abstract: PURPOSE:To enhance the manufacturing capacity and to obtain a homogenous joint of god quality by performing respective joint manufacturing processes while the position of a tubular body is moved. CONSTITUTION:The molten tubular extrudate M from an extrusion mold 2 is cut at high speed by a cutter 3 to deliver tubular bodies P. Subsequently, a turret type core supply apparatus 4 is revolved by 90 deg. in a counterclockwise direction and a core holding apparatus 6 is stopped at a position x1 but a rotary type clamping apparatus 7 is also revolved in the counterclockwise direction in synchronous relation to the turret type core supply apparatus 4 and a mold 8 for an outer shape is moved to a position y1 to stop. At this point of time, the mold 8 for the outer shape becomes an open state by removing an upper mold and the core holding apparatus 6 rapidly advances toward the lower mold 81 of the mold 8 for the outer shape to fit the core 5 having the tubular body P externally fitted thereto in the cavity of the lower mold 81. Further, the lower mold 81 is moved to a position y2 and the upper mold is closed and, at the same time, the core inserting apparatus 10 at the. position opposed to a core 5 advances to insert the core 5 held to the leading end of the apparatus 10 in the tubular body P. The tubular body P is shaped from the outer surface thereof by the mold 8 for the outer shape and from the inner surface thereof by the core 5 and subsequently cooled and solidified.
Patent JP-H10330667-A (JP)
Title: Ink set and ink jet recording
Inventor: KOYANO MASAYUKI
IPC: C09D11/326
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an ink set especially having plural color inks, having excellent extrusion reliability and capable of forming brilliant images and securing good image qualities even on high speed printing, and to provide an ink jet recording method especially having plural color inks, and enabling to form brilliant images in excellent extrusion reliability and secure good image qualities even on high speed printing. SOLUTION: This ink set used for ink jet recording using at least two color inks contains water-dispersible or soluble coloring agents which each has at least one acidic group in the chemical structure, water and a water-soluble organic solvent capable of inhibiting the dryness of the ink as main components. Therein, the pHs of the two or more color inks satisfy the condition: 7.0< pHmin <=pHmix <=pHmax (pHmin is the minimum pH of a single ink; pHmix is the pH of the mixed ink; pHmax is the maximum pH of the single ink).
Patent JP-S6052853-A (JP)
Title: Organic electrophotographic sensitive body
Inventor: NOGAMI SUMITAKA
IPC: H01L31/08
Filed: 1983-09-02
Abstract: PURPOSE:To improve the photosensitivity and the resistance to deterioration by laminating a charge transferring layer, a charge generating layer and a specified barrier layer on an electrically conductive support. CONSTITUTION:A charge transferring layer contg. polyester prepd. from a dihydroxy compound such as2,6-dimethoxy-9,10-dihydroxyanthracene and dicarboxylic acid such as alpha,omega-dicarboxylic acid as a charge transferring agent, a charge generating layer contg. crystal type chloroaluminum phthalocyanine as a charge generating agent, and a barrier layer are successively laminated on an electrically conductive support. The barrier layer is made of a mixture of alcohol-soluble polyamide with styrene/maleic half-ester copolymer resin. The amount of the copolymer resin in the barrier layer is 10-30wt%.
Patent JP-S6138099-A (JP)
Inventor: MAKABE HIDEKAZU
IPC: E21D9/08
Filed: 1984-07-31
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-S5687298-A (JP)
Title: Analog memory device
Inventor: TOOMASU HOONATSUKU
IPC: G06J1/00
Filed: 1980-11-14
Abstract: PURPOSE: To obtain an output with a compensation given to both the gain and offset of an analog memory element, by using a system which combines unadjusted output value obtained from an analog input waveform with the known analog input.  
     CONSTITUTION: The analog signal is led to the analog memory element 11 via the input line 13, and then the signal with a desired delay given as the output of the element 11 plus an extended time axis is delivered via the line 15. The signal of the line 15 is converted into the digital word via the AD converter 17. This digital word is stored in the digital memory elements 23, 25 and 27 each via the digital multiplexer 21 and then into the digital memory elements 31 and 35 via the signal processors 29 and 37 to be supplied finally to the signal processor 37. The output of the memory element 31 is applied to the analog multiplexer 19 via the A/D converter 33. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6221331-A (JP)
Title: System and equipment for communication
Inventor: AKASHI FUMIO
IPC: H04B7/204
Filed: 1985-07-19
Abstract: PURPOSE:To improve the utilizing efficiency of a transmission line by constituting the system with a broadcast type channel enabling communication from a master station to all slave stations and a multiple access type channel enabling communication from all the slave stations to the master station. CONSTITUTION:A signal on an incoming line is inputted from a terminal 101, a receiver 105 applies timing detection and detection of demodulated carrier phase, a frame eliminated with preamble is outputted, a frame decoding circuit 106 applies check of FCS, detection of transmission address and detection of reserved information and original information is outputted via a terminal 102, a transmission timing detection circuit 107. A frame generation circuit 108 uses the reserved information and an address in the designated timing to generate an acknowledgement frame, which is multiplexed onto the transmission information inputted from a terminal 103 by a multiplex circuit 109 in a rate of 1 bit to 8-bit, the result is converted into a transmission waveform by a transmitter 110 and sent to an outgoing line via a terminal 104. Thus, the transmission efficiency is improved.