baber/WOPTO huggingface dataset:
Patent JP-S61162047-A (JP)
Title: Mark printing method
Inventor: YOSHII TAKASHI
IPC: G03F1/00
Filed: 1985-01-10
Abstract: PURPOSE:To permit easy printing of a desired mark on the surface of a spherical body in particular by copying the desired mark on a transparent film by an electrophotographic copying machine, manufacturing a plate by using such film as a positive film for engraving and transferring the mark by pad-printing onto the surface of an object from such plate. CONSTITUTION:The resin plate is manufactured by imposing the positive film on a photosetting type synthetic resin plate and irradiating light thereto to photoset the light transmitted part of the positive film then washing away the uncured part of the part where the light is not transmitted. Such resin plate is set to a pad printing machine and is used for printing. The plate is then pressed onto a silicone pad plate to transfer the ink onto said plate thereto and is further pressed onto the surface of the desired object by which the ink on the pad is printed onto the surface of the object. The mark printing stage is thus completed.
Patent JP-2000208707-A (JP)
Title: Semiconductor device and control method for terminal capacitance of the device
Inventor: KURIHARA YUSHO
IPC: H01L27/04
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which terminal capacitance is made controllable. SOLUTION: In this semiconductor device, a transistor for electrostatic protection is formed in the vicinity of a pad, and the terminal capacitance of the semiconductor device is made controllable. A control means for controlling the potential of a well, in which the transistor for electrostatic protection is formed, is installed. The control means consists of a potential setting part 401 setting the potential of the well, in which the transistor for electrostatic protection is formed and a negative voltage generating part 40k as a power source of the potential setting part 401.
Patent JP-H10309245-A (JP)
Title: Holder for toilet paper
Inventor: TANAKA KUNIO
IPC: A47K10/36
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To enable to cut toilet paper at a part around the tip end without pressing a cover by a hand, by making the weight of the cover up to an extent not to be lifted up when the paper is pulled and folded upward. SOLUTION: When this holder 10 for toilet paper is used, the tip end of the paper 24 is pinched by fingers and pulled out. The pulled out paper 24 is pressed to a suspending edge 26 of a cover 22 and folded upward and further pressed to a cutter 28 and folded in an almost horizontal direction. In that condition, force to press the paper 24 against the cutter 28 is further applied to cut off a part around the tip end of the paper 24. Since the cover has self weight to an extent not to be pulled up, the cover 22 is not pulled up when the paper 24 is pressed against a suspending edge 26 and the paper is cut off at around the tip end being pressed by the suspending edge 26.
Patent JP-H02184358-A (JP)
Title: Predicting and controlling method for generation of spark in electrostatic precipitator
Inventor: TABATA SHOSAKU
IPC: B03C3/68
Filed: 1989-01-11
Abstract: PURPOSE:To prevent spark discharge by inputting a current signal sent from a current detector to a thyristor controller and operating an electrostatic precipitator while predicting and preventing generation of spark discharge thereby. CONSTITUTION:In a controller 20 having a thyristor 2 which is provided to the DC high-voltage power source devices 3-5 for supplying DC high voltage to an electrostatic precipitator 6, a low-voltage AC power source is controlled while keeping charged voltage and current value as the feedback signals. The electrostatic precipitator is operated so that the phase angle of ignition of the thyristor 2 is regulated to constant value at every constant time. In the meantime, while keeping the current peak value in an initial period as reference among the above-mentioned feedback signals, the ensuing current peak value is compared. When this comparison value has reached the prescribed preset value or more, the phase angle of the thyristor 2 is controlled so that spark discharge is not generated in the ensuing peak. As a result, spark discharge can be previously prevented. Further charged operation is safely enabled and also deterioration of performance of the electrostatic precipitator can be prevented.
Patent JP-S58217815-A (JP)
Title: Submerged bearing protective means
Inventor: NAGASHIMA MASAAKI
IPC: F16C17/14
Filed: 1983-01-13
Abstract: PURPOSE:To improve the sealing effect by defining an annular presurized clear water sump. by the enclosers of a sealing plate, the external peripheral face of a hub and the side face of the periphery of a collar by forcing a lip of the sealing plate to come into contact with the side face of the periphery of the collar. CONSTITUTION:Water pressure is applied to a sealing plate 19, which presses a lip 19' against the side face 12 of the periphery of a collar 10. To the contrary, pressurized clear water sent from the opening of a supply nozzle 7 is squeezed into a pressure sump 20 to boost a pressure therein, forcing the lip 19' of the sealing plate to open outward. Resultingly, clear water is jetted from the clearance toward the entire surface of the side face 12 of the periphery of the collar 10, to blow away foreign substances which tend to come to the proximity of peripheral side face 12 of the periphery of the collar 10, whereby preventing them from penetrating into a bearing.
Patent JP-S57116233-A (JP)
Title: Checking device for end surface of optical fiber
Inventor: MORI MASAAKI
IPC: G01M11/00
Filed: 1981-01-12
Abstract: PURPOSE:To enable simple checking of the cross section of an optical fiber without use of a microscope, by constituting a device such that a collection amount from a photo source is detected through the movement of a sensor, positioned facing and opposite to the forward end of the optical fiber, over the photo axis of the fiber. CONSTITUTION:A device utilizes the fact that a maximum radiation angle varies with a condition of a cut surface of an optical fiber, a forward end of an optical fiber 12, whose other end is connected to a photo source 11, is mounted to a fiber holder 13, and is positioned so that a sensor 20 can move over the photo axis thereof. When the sensor 20 is moved by a distance d2 from a position A to a position B, a change in a photo amount to the sensor 20, indicated in a millivoltmeter MV, is detected, and this permits the simple checking of an end surface condition of an optical fiber 12.
Patent JP-H06209007-A (JP)
Title: Hetero junction bipolar transistor
Inventor: MAKIMOTO TOSHIKI
IPC: H01L29/73
Filed: 1993-01-12
Abstract: PURPOSE:To reduce detrimental effect of defect existing in crystal on characteristics of an HBT by providing a four dimensional mixed crystal layer wherein a composition is changed gradually between a base layer and an emitter layer in an InP/InGaAs HBT (hetero junction bipolar transistor) formed on an Si substrate. CONSTITUTION:In an InGaAsP four dimensional crystal 2, a composition is changed so that a lattice constant is equal to a lattice constant of an InP substrate and a band gap changes continuously. Since a base region 3 is doped at a high concentration, a depletion layer extends mainly to an emitter side 1. Therefore, as for a film thickness of the InGaAsP four dimensional mixed crystal layer 2, a thickness of the depletion layer (about 200nm) or less and a de Broglie wavelength (about 5nm) or more is sufficient. That is, detrimental effect on device characteristics can be reduced by inserting the about 5 to 200nm-thick InGaAsP four dimensional mixed crystal layer 2 to an interface of InP/InGaAs.
Patent JP-S60148041-A (JP)
Title: Ion microanalyzer
Inventor: KATOU YOSHIAKI
IPC: G01N23/225
Filed: 1984-01-11
Abstract: PURPOSE:To measure with good accuracy a sample widely distributed from the low concentration to the high concentration in the depth direction by comparing the secondary ion current value on the peripheral part and the central part in a sweep region while reducing the sweep region according to its comparison result. CONSTITUTION:When measuring a distribution of concentration in the depth direction of an element with an ion microanalyzer, an XY sweep signal is made by the signal from an oscillator 17 with a sweeper 16 while being forwarded to a deflector 4 through a deflector power source 15 for sweeping the primary ion beam. Further, the sweep signal is given to the primary ion location discriminator 18 in order to discriminate whether the peripheral part or the central part of the sweep region and detect the secondary ions with a detector 9 at the respective locations for controlling the sweeper 16 through a comparator 20. Accordingly, by reducing the sweep region when the prefixed level value is exceeded, the contamination from the peripheral part to the central part due to the impurities can be prevented thus to enable to perform a high dynamic range measurement in the depth direction.
Patent JP-S58121523-A (JP)
Inventor: SUZUKI KAZUMA
IPC: H01H57/00
Filed: 1982-01-12
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-S60147529-A (JP)
Title: Suction device for multi-cylinder engine
Inventor: HITOMI MITSUO
IPC: F02B27/02
Filed: 1984-01-10
Abstract: PURPOSE:To improve the device in its suction air charging efficiency, by forming an extended portion independently around the peripheral wall of casing of surge tank for connection with respective suction passages and causing a partitioning pivotable member contained inside the extended portion to pivot for thereby making variable the length of suction passage. CONSTITUTION:Suction passages 9... which are compartmentalized by partition walls 8... are provided at the upper portion inside the casing 7 of surge tank 3 forming a suction device 2, and connected with suction ports 12... leading to respective air cylinders 11. A cylindrical space is formed below respective suction passages 9 inside the casing 7. A partitioning pivotable member 13 is freely pivotably provided inside the space, having partition walls 22... and a communication port 26 defined through the outer periphery thereof. A space formed between the member 13 and the casing 7 is partitioned into a plurality of passages 23... to provide respective suction passages 9 with extended portions. The pivotable member 13 is caused to pivot in response to the operating condition of engine to shift the position of communication port 26, whereby varying the length of suction passage at the downstream of space inside the surge tank 3.
Patent JP-H05184786-A (JP)
Title: Clothes drying machine
Inventor: HAYASHI FUMIO
IPC: F26B11/04
Filed: 1992-01-10
Abstract: PURPOSE:To achieve higher drying efficiency by forming an angle part on the internal surface of a shell part of a rotary drum while specifying a position intended to form an air supply port in the machine which supplies air heated into a rotary drum to dry things to be dried to achieve sufficient stirring of the things to be dried. CONSTITUTION:In a driving machine in which a rotary drum 10 to be rotated with a motor 15 is arranged in a casing 1 disposed at the front center thereof in such a manner an opening/closing lid to open or close the central opening of a support ring 3 is opened on one hand, air heated with a heater 31 is supplied into the rotary drum 10 at an air supply port 30 formed on the support ring 3 with an air supply duct 4. In this case, an angle part 17 is formed extending longitudinally on the internal surface of a shell part of the rotary drums 10 while the air supply port 30 is formed on the surface facing the inside of the rotary drum 10 of the support ring 3 in a range from the vicinity of the lowest end position to the lower side part following the upper hand in the direction of rotation of the rotary drum 10. This constitution enables the supplying of the air heated to things to be dried being stirred sufficiently with the angle part 17 thereby achieving higher drying efficiency.
Patent JP-2000206857-A (JP)
Title: Hologram and its production
Inventor: ICHIKAWA NOBUHIKO
IPC: G02B1/10
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To avoid elongation of a resin composition layer for the formation of a volume hologram which is to be heated after exposure of hologram informa tion and to avoid elongation of the obtd. hologram by heat by laminating a hardening resin layer on a volume hologram layer. SOLUTION: A hardening resin layer 2 is formed without heating on the upper face of a volume hologram layer 1 having the volume hologram recorded in a hologram forming resin compsn. layer essentially comprising a photosetting compd. As for the substrate 3, a planer material such as glass and an acryl plate can be used. The layer to form the volume hologram is preferably prepared by using a photosensitive material for dry volume phase hologram recording which consists of a matrix polymer, photopolymerizable compd., photopolymn. initiator and sensitizing dyes from the viewpoint of production efficiency.  As for the material to form the hardening resin layer 2, for example, the combination of a polymer having reactive functional groups and a crosslinking agent which reacts with functional groups, namely a so-called two-liquid hardening resin, or a prepolymer which is hardened with ionization radiation can be used.
Patent JP-H0658770-A (JP)
Title: Encoder
Inventor: NAKAEGAWA TOMOHIDE
IPC: G01D5/244
Filed: 1992-01-10
Abstract: PURPOSE:To obtain equal and high resolution regarless of the position of a moving piece by providing three position detecting sensors, wherein the phases of outputted sin-Wave signls are shifted by 120 deg.. CONSTITUTION:The position of a moving body is detected with three sensors 10U, 10V and 10W, whose phase angles are shifted by 120 deg. to each other, and the three-phase sin-wave signals are obtained. Positive/negative judging means 140, 14V and 14W judge the positive and negative properties of the three-phase signals. A classifying means 20 judges the combination of three judged results with the means 14U, 14V and 14W as to, to which of the total of six kinds of the combinations the obtained combination belongs. Increase/decrease judging means 16U, 16V and 16W discriminate the increasing and decreasing changes of the three-phase sin-wave signals. A signal selecting means 22 judges the moving direction of the moving body and selects the signal having the large absolute value of the differentiated value out of the three-kinds of the sin-wave signal. Signal output means (CW and CCW pulse generators) 30 and 32 compare the signal selected with the means 22 and the corresponding data and outputs the pulse signal corresponding to the amount of the change.
Patent JP-H10202422-A (JP)
Title: Broach
Inventor: YAMAMOTO KENZO
IPC: B23D43/02
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a broach whereby an addendum surface and a tooth surface can be worked by high accuracy of concentricity. SOLUTION: This broach comprises a bar-shaped main unit 10 having a tooth groove work blade 13 working a tooth groove in a workpiece to a side of a tensile part 11 between itself and a rear support part 12 and a cylindrical shell blade 20 assembled to a side of the rear support part 12 between itself and the tensile part 11 of the main unit 10 and having a tooth surface work blade 21a, 21b working a tooth surface in a workpiece also having an addendum surface work blade 22 working an addendum surface in the workpiece in the peripheral surface. By enabling the shell blade 20, working a tooth surface in the workpiece, to work the addendum surface, the addendum surface and the tooth surface can be almost simultaneously worked, thereby a bad influence of center deviation or the like of the main unit 10 relating to the workpiece can be decreased as small as possible.
Patent JP-H02183326-A (JP)
Title: Two-dimensional data editing and displaying device
Inventor: NAGAI KAORI
IPC: G06F3/048
Filed: 1989-01-10
Abstract: PURPOSE:To easily execute data processing by automatically determining the position of a ruled line, the constitution of an index or the display position of data, etc., based on an inputted display attribute. CONSTITUTION:A display attribute analysis part 2 analyzes the display attribute, which is inputted and displayed in a display attribute designation part 1, and checks whether data display width or display start position is designated by the value in an allowable range or not or there is no contradiction in the struction of the index or not. Based on variable attribute information inputted from a variable attribute input part 4, data information inputted from a data input part 5 and display attribute information inputted from the display attribute analysis part 2, a display information generation part 6 determines the position of the ruled line in the case of data are displayed on a screen, the constitution of the index or the display position of the data, etc. Thus, since the display information can be generated automatically, processing is made efficient. Then, only by changing the display attribute, the variable can be increased and decreased, the index can be added and deleted or the data picture can be displayed in correspondence to the change of the display width for the data.
Patent JP-S63172598-A (JP)
Title: Flat wire voice coil
Inventor: KONNO MASANOBU
IPC: H04R9/02
Filed: 1987-01-09
Abstract: PURPOSE:To improve the adhesive strength of intercoil and to reduce the thick ness of voice coil by winding a second layer part with a prescribed angle against the first layer winding part of a flat wire voice coil. CONSTITUTION:The first layer part (a) of a flat wire in which the section of the wire 3 is rectangular is wound to a cylinder bobbin 1 so that its long side directions 3f overlap each other, and a second layer part (b) is wound to the first layer part (a) with the appropriate angle theta against the first layer part (a). Since the second layer part (b) has the appropriate angle theta, 15 deg.-45 deg., for example, against the first layer part (a), reliability on the adhesive strength of intercoil (Z part (m) part) can be improved, and the thickness (x) of the voice coil can be minimized.
Patent JP-S59128164-A (JP)
Title: Separation device for accompanying current from traveling linear body
Inventor: MATSUNAGA NORIO
IPC: B65H57/10
Filed: 1983-01-14
Abstract: PURPOSE:To realize separation of accompanying fluid and vortex from a traveling linear body by providing in the traveling direction of a linear body at intervals, the plural number of separation plates equipped with a linear body traveling passage formed by taper-like through holes enlarged round the center of the linear body. CONSTITUTION:When a linear body 4, accompanied by gas, is put in its traveling motion through a through hole 5 of a separation plate 1, the gas is expanded along the taper-like through hole 5. At an entrance of the through hole of the next separation plate, the gas expanded beyond the diameter of the entrance of the hole is drawn out from a gap formed between the plates, in the direction orthogonal to the traveling direction. In case of a linear body including liquid, the liquid is drawn out along with the gas. Since excessive gas can be separated from the liner body 4 in both cases, the subsequent process for said body 4 can be conducted easily.
Patent JP-S5595147-A (JP)
Title: Sequence circuit
Inventor: OGAWA KATSUHIKO
IPC: G06F7/00
Filed: 1979-01-16
Abstract: PURPOSE:To obtain a sequence circuit with function generation simplified by composing an array decision part, which generates an array input on the basis of an external arrival input and inside state, initial state setting part, output decision part, etc., of programmable logical elements. CONSTITUTION:Binary inputs U1...Um and binary states X1...Xn are inputted to array input decision part 401 generating array inputs from an external circuit. According to a logical function, decision part 401 generates and input binary array inputs W1...Wl to FF array 402. By control input C from the outside, initial state setting part 403 sets intitial states X(0)...Xn(0) of FF array 402 and inputs them to FF array 402. According to the logical function, FF array 402 outputs states X1...Xn to output decision part 404. According to the logical function, decision part 404 outputs binary outputs Y1...Yk by external inputs U1...Um and internal states X1...Xn. Decision parts 401 and 404, and setting part 403 use logical elements such as programmable logic arrays PLA, PROM and RAM, so that various function constitution can be attained easily.
Patent JP-S61204042-A (JP)
Inventor: EBON MAACHINZU
IPC: B01J29/08
Filed: 1986-01-13
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-H06213527-A (JP)
Title: Controller for absorbing type water cooling and heating machine
Inventor: TAGAWA SHIRO
IPC: F25B15/00
Filed: 1993-01-13
Abstract: PURPOSE:To prevent generation of huntings at a time of start or stop of a water cooling and heating machine by a controller to control steplessly opening degrees of an intake port for air used as combustion air and a fuel valve by a method wherein, during cooling operation, if outdoor temperature is low, an operation is carried out with a reduced opening degree. CONSTITUTION:A micro-controller 4 inputs respective output signals from a temperature sensor 11 to detect outlet temperature of cold water or hot water and from an outdoor temperature sensor 12 to detect outdoor temperature through an interface circuit 2 and an A/D converter 3, and outputs an opening/closing demand of a valve in response to a comparison between the outlet temperature of cold water or hot water and a desired control temperature. At a time of start of combustion, if the outdoor temperature at a time of cooling is lower than a load determining temperature at the time of cooling tR, or if the outdoor temperature at a time of heating is higher than a load determining temperature at the time of heating tD, an opening and closing control is carried out for a prescribed time period after fixing the valve opening degree. On the other hand, if the outdoor temperature at a time of cooling is higher than the load determining temperature at the time of cooling tR, or if the outdoor temperature at a time of heating is lower than the load determining temperature at the time of heating tD, the opening and closing control is carried out at once.
Patent JP-S62161850-A (JP)
Title: Flame-retardant composition
Inventor: FURUKAWA KIYOSHI
IPC: C08L51/02
Filed: 1986-01-10
Abstract: PURPOSE:A flame-retardant composition suitable for coating materials for wiring in panels of various equipments, having improved arc spark resistance and electrical insulating properties, obtained by blending a vinyl chloride graft polymer with a specific amount of one or more of calcium carbonate and magnesium hydroxide. CONSTITUTION:100pts.wt. vinyl chloride graft polymer (e.g., ethylene vinyl acetate graft polyvinyl chloride, etc.,) is blended with (A) 10-70pts.wt., preferably 20-50pts.wt. one or more selected from a group consisting of calcium carbonate and magnesium hydroxide, (B) 3-50pts.wt., preferably 5-30pts.wt. one or more selected from a group consisting of calcined clay and calcined silica gel and (C) a flame retardant (e.g., hexabromobenzene, antimony trioxide, etc.,) to give a composition having >=22 oxygen index.