baber/WOPTO huggingface dataset:
Patent JP-H0555052-A (JP)
Title: Sealing method of winding for disassembled transportation transformer
Inventor: SHIBATA KEIGO
IPC: H01F27/02
Filed: 1991-08-23
Abstract: PURPOSE:To provide a highly reliable sealing method of winding for disassembled transportation transformer in which the winding can be sealed easily and effectively by a moisture-proof film sheet with high workability. CONSTITUTION:Inner and outer tubular moisture-proof film sheets 2a, 2b having dimensions larger than the inner and outer peripheral dimensions of a winding 1 are applied, respectively, on the inner and outer peripheral faces of the winding 1. Insulator shots 3a, 3b are then applied thereon and marginal part of the moisture-proof film sheet is folded back. Insulating boards are then fixed to the upper and lower end faces of the winding 1 and the upper and lower ends of the inner and outer moisture-proof film sheets 2a, 2b are bonded to the inner and outer side faces of the upper and lower insulating boards.
Patent JP-H0878454-A (JP)
Title: Mold press equipment and mold press method
Inventor: MUKOJIMA HITOSHI
IPC: B29C43/36
Filed: 1994-09-06
Abstract: PURPOSE: To enable forming a molded object for resin-sealing a chip mounted on a board like a lead frame without irregularity of quality. CONSTITUTION: An upper mold 8 and a lower mold 2 are bonded, fused resin in a tablet chamber 11 is forcibly inserted in cavities 9, 10, by pushing up a plunger 14 while controlling the speeds of a first servomoter 28 and a second servomoter 39. When the cavities 9, 10 are almost filled with the fused resin, operation of the first servomoter 28 is stopped, the state of the second servomoter 39 is changed into torque control, and the fused resin is forcibly inserted in the cavities 9, 10 with equivalent pressure which is continuously maintained. Thereby molded objects free from irregularity of quality can be formed in all of the cavities 9, 10.
Patent JP-H0377742-A (JP)
Title: Method for forming crank shaft
Inventor: ARAKI SHIGEOMI
IPC: F16C3/08
Filed: 1989-08-17
Abstract: PURPOSE:To obtain a product free from underfill and poor in a generated amount of burrs by obtaining amounts of axial compression in 1st and 2nd stages respectively from experimental formulas and therefrom obtaining an amount of axial compression in a 3rd stage. CONSTITUTION:An amount (Lo-Tu) of axial compression in the 1st stage is obtained from formula I and an amount (Tu-Te) of axial compression in the 2nd stage is obtained from formula II and therefrom an amount (To-Tw) of axial compression in the 3rd stage is calculated. Here, L : axial length of arm section in round bar stock, Tu: axial length of arm section after 1st stage and before 2nd stage, To : axial length of arm section after 2nd stage and before 3rd stage, Tw : axial length of crank shaft, Ru=(Lo-Tu)/Lo, Re=(Lo-Te)/ Lo, e, f, g: constants determined by experiments.
Patent JP-H0375796-A (JP)
Title: Font metric information reference device
Inventor: OBA KEIICHI
IPC: B41J2/485
Filed: 1989-08-18
Abstract: PURPOSE:To easily form high-quality printing data by providing a metric information memory means, interface means and metric information reference means and constituting these means at least logically independently from a printing data forming section. CONSTITUTION:The font metric information reference device 20 accepts the metric information via the interface corresponding to the information indicating the kind of the metric information contained in the call for the metric informa tion when the device accepts the call for this information from the printing data forming device 10. Namely, if the metric information on the size of an underline is requested, this call is accepted via the interface I3 corresponding to the reference section R3 for the size of the underline. The reference section R3 retrieves the required metric information corresponding to the call from the information stored in the metric information memory section M. The metric information indicating the size of the underline selected by the reference section R3 is transmitted via the interface I14 to the device 10 and is taken into the device 10 via the interface 10.
Patent JP-S6457949-A (JP)
Title: Metallic mold for titanium metal casting
Inventor: MIYAMOTO TAKASHI
IPC: B22C9/06
Filed: 1987-08-26
Abstract: PURPOSE:To facilitate the production of a casting space and to maintain high dimensional accuracy by constituting a metal to be melted at a high temp. of a steel or iron material which is controlled in carbon content. CONSTITUTION:The body of a metallic mold for casting a high melting point metal such as Ti metal or at least the section thereof with which a molten metal comes into contact is constituted of a carbon steel contg. <=0.6wt.% carbon. The number of casting of a practicable level is obtd. by such metallic mold in the state of maintaining the initial accuracy. The correction or regeneration of the mold is facilitated by using a master mold and subjecting the mold again to plunger punching.
Patent JP-S6272772-A (JP)
Title: Aqueous ink
Inventor: MURAKAMI KAKUJI
IPC: C09D11/17
Filed: 1985-09-27
Abstract: PURPOSE:To obtain an aqueous ink of little foaming, capable of giving written images of outstanding water and light resistances and color tone, useful for marking pen, fountain pen, etc., by combined use of, as the dye component, both C.I. Direct Black 154 and C.I. Acid Red 289 in specified proportion. CONSTITUTION:The objective ink (an be obtained by combined use of, as the dye component C.I. Direct Black 154 and C.I. Acid Red 289 in a weight ratio 2.5-10. In addition, for the purpose of making the color tone more prefectly black, other acid dye and/or direct dye (e.g., Direct Yellow 86, Acid Black 2) may be incorporated.
Patent JP-2001035681-A (JP)
Title: Discharge lamp lighting device
Inventor: IWABORI YUTAKA
IPC: H05B41/282
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a lighting device with high efficiency by installing a back converter comprising a switching element, a rectifying element, and an inductor, and turning on the switching element, based on the capacitance of both ends of the switching element and a resonance period of the inductor. SOLUTION: A second circuit 4 on/off-controls a switching element Qc of a back converter of a second power conversion circuit 2, directly or indirectly detects voltage across both ends of the switching element Qc, and during off- period of the switching element Qc, turns on the switching element Qc in timing minimizing voltage across both ends of the switching element Qc. The capacitance of both ends of the switching element Qc is represented by C, the inductance of an inductor Lc by L, and a resonance period by τ=2πLC, after current of the inductance Lc became zero, the switching element Qc is turned on after time (t) defined by n-3/4<=t/τ<=n-1/4 (n=1, 2,...).
Patent JP-H1163580-A (JP)
Title: Heat storage device
Inventor: YANATORI MICHIO
IPC: F24F5/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage device to shorten a separation time of a solid heat storing material to 1/3. SOLUTION: This device is formed such that a heat exchanger 4 is immersed in a liquid heat storage material 2 in a tank 1, and after the liquid heat storage material 2 is crystalized on the surface of a heat-exchanger 4, heat is stored as a crystalized heat storage material is peeled. In this case, a means is provided to exert a volume power on the solid heat storage material 3 crystallized on the heat-exchanger 4 when the solid heat storage material 3 is peeled. By using, for example, an air compressor as the means to exert the volume power, compressed air is injected against the solid heat storage material 3 crystalized on the heat exchanger 4.
Patent JP-H0938039-A (JP)
Title: Sight line detection device and optical instrument therewith
Inventor: AOYAMA KEISUKE
IPC: A61B3/113
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent to perform an erroneous sight line detection motion by storing the posture of a device before obtaining observer's individual variation and outputting failure of obtaining individual variation data if a difference of the posture is afterward detected in obtaining observer's individual variation data. SOLUTION: A sight line detection circuit 101 transmits the output of an eyeball image from an image sensor 14 to a CPU 100. The CPU 100 performs A/D conversion of an eyeball signal, extracts the feature point of each eyeball image necessary for sight line detection from the image information, and the rotation angle of the eyeball of an photographing person from the position at each feature point is calculated. A posture detection circuit 102 detects a posture from a change of outputs of HV1 and HV2 by a cover moved by the gravity. The posture of the device is stored before obtaining observer's individual variation data, and when a change of the posture is afterward detected in obtaining observer's individual variation data, failure is displayed.
Patent JP-H1155030-A (JP)
Title: Antenna device
Inventor: ISHIKAWA YOHEI
IPC: H01Q1/38
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device which can be easily miniaturized while reducing mutual interference between plural surface-mounted antennas. SOLUTION: Plural surface-mounted antennas 3-6 are arranged on a ground board 2 while being inclined in mutually different directions. Besides, surface- mounted antennas 7 and 8 are arranged vertically to the ground board 2 at different heights. Thus, the mutual interference between the respective surface- mounted antennas is reduced, matching is easily attained and the antenna device can be entirely miniaturized.
Patent JP-H0659613-A (JP)
Title: Manufacture of hologram
Inventor: ONUMA KAZUHIKO
IPC: G03H1/26
Filed: 1992-08-10
Abstract: PURPOSE:To manufacture a hologram having a solid image whose individual picture element is uniform and steady in a very short time by only once exposure. CONSTITUTION:Master holograms 9 formed of plural elemental holograms which are arranged in a line in a space and project diffracted light to a mutually different specified range are piled up on the surface of photosensitive material, and space light modulating elements 2 having each cel corresponding to each element hologram are aranged on the master hologram 9, and the strength of transmitted light at the corresponding position is controlled by the element 2 according to parallax image data for a laser beam incident from the face of the element 2.
Patent JP-H1040015-A (JP)
Title: Touch panel control circuit
Inventor: SHIMIZU HIROYUKI
IPC: G06F3/041
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To attain practical use in a long time for a battery-driven equipment or the like by saving power consumption when an input to a touch panel is not present by using a coordinate detecting circuit and a touch detecting circuit while switching them according to the input state. SOLUTION: When an operator depresses the film of a touch panel 9 by a touch detecting circuit with a finger or a pen 27 or the like, transparent resistance films at the upper side and lower side of the touch panel 9 are brought into contact with each other. Thus, a DC signal impressed to an electrode 15 of the touch panel 9 is conducted with the transparent resistance film at the lower side of the touch panel 9, transmitted to an electrode 18, and transferred through a switch element 11 to an invertor 12. The output of the invertor 12 is transmitted to a controlling part 14 as a control signal 19 while the logic level is turned into a low level. When the control signal 19 is turned into a low level, the controlling part 14 confirms the depression on the touch panel 9, and switches an output signal 22 to a coordinate detecting circuit.
Patent JP-S6192739-A (JP)
Title: Nibbling method of turret punch press
Inventor: MIYATA MASAYA
IPC: B21D28/00
Filed: 1984-10-13
Abstract: PURPOSE:To obtain a desired left quantity by only executing a simple without requiring to execute a complicated manual calculation, by executing nibbling by a working pitch derived by an operation. CONSTITUTION:When a diameter of a punch is denoted as D, and a left quantity is designated by a height (t) of a wave of a left part, a relational expression of the height (t) of the wave of this left part and a pitch (d) can be derived from a relational expression of the each side of a triangle formed by a middle point of a segment for connecting the center of a hole H0 and the center of the hole H0 and H1, and a point of intersection of these two circular arcs. Also, the pitch (d) is derived. Also, when X axis control data DELTAX1, DELTAY1 per one pitch advance in the direction theta from the reference line, DELTAX1=d.costheta and DELTAY1=d.sintheta are derived.
Patent JP-S6192614-A (JP)
Inventor: MURABAYASHI HIDEKAZU
IPC: A47B67/02
Filed: 1984-10-12
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-S6368917-A (JP)
Title: Reference voltage source circuit
Inventor: SHIRATORI HIDEAKI
IPC: G05F3/30
Filed: 1986-09-10
Abstract: PURPOSE:To easily control temperature characteristics of a reference voltage by connecting a transistor (TR) having the same characteristics in series to the parallel connection part of TRs which give a band gap reference and supplying an equal base current to them by a mirror circuit. CONSTITUTION:An OP amplifier U supplies a bias current I. Transistors Q1-Q3 which have uniform characteristics and sufficiently large current amplification factors hFE are used. In a specific circuit, the collector current IC3 of the Q3 is IC1+IC2 and the base current IB3 is IC3/hFE, i.e. IB1+IB2. When the current IB3 is supplied to the Q1 and Q2 by the current mirror circuit M, currents flowing from a node N to the Q1 and Q2 are extremely small, and then V2=(1+R3/R4)V1, so that a component originating from a resistance R3 is removed. Therefore, dV2/dt=(1+R3/R4)dV1/dT; when dV1/dT=0, dV2/dT can be set to 0 and the peak of the temperature characteristics of a reference voltage V2 is controllable to desired temperature.
Patent JP-H06182329-A (JP)
Title: Preparation of mineral water using charcoal
Inventor: KISHIMOTO SADAKICHI
IPC: C02F1/66
Filed: 1992-07-16
Abstract: PURPOSE:To prepare a mineral water having the mineral balance which is not the soil mineral balance but very similar to biological mineral balance in the preparation of mineral water using charcoal. CONSTITUTION:Charcoal having the internal surface area of 200m<2>/g or over and the grain size of 30 mesh on and containing the ash of 1.5wt.% or more is mixed into pretreated water and treated for a given time, and then the mineral content is extracted therefrom in the preparation method of mineral water.
Patent JP-H03149949-A (JP)
Title: Telephone communication system
Inventor: SUKOTSUTO EI JIYOONZU
IPC: H04M3/42
Filed: 1990-08-10
Abstract: PURPOSE: To enable to process a call during available even if the call is one of message processing units by providing 1st and 2nd message processing means for processing a message and a switching/control means for processing a routing. CONSTITUTION: The communication between a main control unit(MCU) 10 and a central station 30 is via general serial modems 36 and 38, and utilizes a service message desk interface(SMDI) communication format. Then, the call is generally switched through the central station 30 during the operation in which the subscriber or the non-subscriber of an originating call station 40 calls the subscriber of an incoming call station 42. Thus, a calling signal is transmitted to the incoming call station 42, and a ringing tone is returned to the originating call station 40. Then, if it is determined that the line is available, the central station 30 makes a group 32 perform ring operation at one of the ports of a digital switching system(DSS) 14. Thus, a processing of the call is possible.
Patent JP-H0749412-A (JP)
Title: Manufacture of color filter and composition of dye
Inventor: SAWAKI KENJI
IPC: G02B5/20
Filed: 1993-08-06
Abstract: PURPOSE:To provide a color filter of excellent quality in a stable and inexpensive manner by dyeing a substrate having a hardened layer of dyeable photosensitive resin composition on its surface in a specified dyeing bath. CONSTITUTION:A substrate having a hardened layer of dyeable and photosensitive resin composition on its surface is dyed in a dyeing bath where the water- soluble dye as indicated in the formula I and urias are dissolved in the solvent. In the formula l, Pc means the phthalocyanine residue which may contain metals M means H, monovalent metal, or organic or inorganic ammonium, and A means NH2 or the like, while B means the foumula II, where alpha is the number of 1 through 3, beta is the number of 0 or 2, Y is the number of 1 or 3, and alpha+beta+gamma<=4 and -SO3M, -SO2-A, -SO2-B which are bonded with Pc are bonded with different benzene ring from the phthalcyanine residue. In the formula II, R4, R5 mean H and alkyl group of C14 or the like respectively, R6 means CONH2 or the like, and R7 means alkyl group of C15, and, (m) is 0 or 1.
Patent JP-H0631721-A (JP)
Title: Manufacture of steel tube concrete pile
Inventor: KAMIYA KOJI
IPC: B28B23/08
Filed: 1992-07-16
Abstract: PURPOSE:To grasp a stress state at the time of using and to provide excellent earthquake-proof performance by accurately managing initial stresses to be introduced to an outer steel tube and an inner concrete pile. CONSTITUTION:A hydraulic jack 4 is fixed to one side of a form 3 for internally supporting a steel tube 1, and an anchor plate 5 is fixed to the other side. Connecting rings 11, 11 are connected to a plurality of erection pieces 10, 10 protruding from the vicinities of both ends of the tube 1. An output rod 41 of the jack 4 is connected to a tensile ring 6 opposed in the form 3. The ring 6 is connected to the ring 11 of the same side by a plurality of tensile rods 12, 12 in a circumferential direction, the plate 5 is connected to the ring 11 of the same side similarly by a plurality of tensile rods 13, 13, and a tensile force is applied to the ring 6 by an operation of the jack 4. Thus, the tube 1 is pulled simultaneously longitudinally of its axis with the form 3 as a reaction element through the rods 12, 12, and 13, 13 at a plurality of positions in a circumferential direction to be extended.
Patent JP-H0262265-A (JP)
Title: Manual scanning type printing apparatus
Inventor: TAKIZAWA TADASHI
IPC: B41J3/28
Filed: 1988-08-30
Abstract: PURPOSE:To enable easy execution of desired printing only with specification of a length desired to be printed, by providing a print length setting means for setting beforehand the length desired to be printed for a character array, an object of printing, and an arithmetic means for calculating a character pitch in printing on the basis of the set print length and the character array. CONSTITUTION:CPU 1 controlling a main apparatus having a display editing function, ROM 2 storing a processing program of the CPU 1 and a character generator beforehand, RAM 3 used for auxiliary storage for storing an operation area of the CPU 1 and data, an input device 4 inputting a character array information and the specification of a length to be printed, and a display device 5 displaying the character array information and the length to be printed which are inputted from the input device 4, are provided. CPU 7 controls printing of a printing element 10, and ROM 8 storing a processing program of the CPU 7 beforehand and RAM 9 storing data on a print image are formed. The printing element 10 is a separate body being independent of a document processing element 6, and the respective CPUs 1 and 7 are connected by an information transmission circuit 11 through an interface.
Patent JP-H03138039-A (JP)
Title: Method and apparatus for bending projecting line in manufacturing equipment of dovetail grooved flat steel
Inventor: NAGAHIRO HISASHI
IPC: B21H7/00
Filed: 1989-08-19
Abstract: PURPOSE:To efficiently turn down and bend projecting lines by providing plural grooves in parallel with the lengthwise direction and projecting lines on both edges of each groove on one surface of a flat steel stock of square section and actuating applied pressure toward the groove side on each projecting line stepwise with plural upper and lower horizontal rollers. CONSTITUTION:Plural grooves K2 are provided in parallel on one surface of a rolled intermediate product K, projecting lines K3 are formed on both groove edges of each groove K2 and the other surface is made a flat surface. Regarding the bending of this intermediate product K, the initial turning-down and bending treatment to the projecting lines K3 is given by an initial stage guide roller composed of an initial stage upper horizontal roller 2a and an initial stage lower horizontal roller 5a. Then, bending treatment which turns down the projecting lines K3 to the side of the facing groove K2 is given by an intermediate stage guide roller composed of an intermediate stage upper horizontal roller 26 and an intermediate stage lower horizontal roller 5b. Finally, bending treatment which tumbles and positions the projecting lines K3 completely in the grooves K2 is given by a final stage guide roller composed of a final stage upper horizontal roller 2C and a final stage lower horizontal roller 5C to obtain a formed product K1.
Patent JP-S6275192-A (JP)
Inventor: NODA HIROSHI
IPC: F16L37/00
Filed: 1985-09-27
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-2001041684-A (JP)
Title: Soot blower
Inventor: SATO KAZUNORI
IPC: B05B1/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To remove ash efficiently even if the quantity of high pressure gas to be used is equal to that of a conventional soot blower. SOLUTION: In order to produce a narrow sectoral jet flow 8 of high pressure gas 4 being supplied to the lance tube 1 of a soot blower, a substantially rectangular opening having long side L1 and short side L2 is employed in each nozzle 7a, 7b. L1 and L2 are set to satisfy a relation 1.6<=L1/L2<=10.0 and the enlarging angle at each of the opening is set at 3-20 deg. between the inlet side and the outlet side. The short side L2 is directed in the widthwise direction of a heating tube 3 at the time of placing on the lance tube 1.
Patent JP-H0496383-A (JP)
Title: Manufacture of oxide superconducting device
Inventor: NAGAI YASUHIRO
IPC: H01L39/24
Filed: 1990-08-13
Abstract: PURPOSE:To introduce a pin for suppressing movement of flux to a thin oxide superconductor film, to increase a critical current density and to reduce noise of 1/f by excessively supplying oxygen to the thin film, and then reducing part of the oxygen in the film. CONSTITUTION:Excess oxygen is supplied to an oxide superconductor pattern 2 formed in a device pattern, for example, by an oxygen plasma 3 generated by a high frequency excitation or an oxygen ion beam 4 generated by an ion source, etc., through steps of a thin oxide superconductor film 2 before a device processing or a photolithography, etc. Then part of excess oxygen in the film is reduced. As a reducing method of this case, a heat treatment at 500 deg.C for a short time, irradiation with Ar, N2 ions, etc., is employed. A microscopic structure change of a pin, etc., can be generated in the film thereby to suppress movement of flux, etc., in the film, a high critical current density is maintained even in a magnetic field, thereby forming the thin film having small 1/f noise.