baber/WOPTO huggingface dataset:
Patent JP-S62249477-A (JP)
Title: Semiconductor memory
Inventor: OGATA SHINKO
IPC: H01L27/112
Filed: 1986-04-23
Abstract: PURPOSE:To realize high speed reading operation by a method wherein a depletion type load MOSFET is provided between the data line of a memory array and a source voltage and a ground potential is given to the gate of the depletion type load MOSFET and the data is read by an amplifier MOSFET which supplies a current to the selected data line through the depletion type MOSFET. CONSTITUTION:A common data line CD0 is connected to the drain of a diode style p-type channel MOSFET Q23 through a depletion type MOSFET Q22 whose gate is connected to a ground potential of the circuit. With this constitution, a reading current is supplied to a selected data line through the MOSFET's Q22 and Q23, the common data line CD0 and a switching MOSFET which a Y gate is composed of. At the time of reading operation of a memory MOSFET Qm, a current which flows the MOSFET's Q22 and Q23 which a preamplifier is composed of is made to flow in the memory MOSFET Qm which is selected in accordance with the selecting operation of a word line and a data line so that high speed reading operation can be realized.
Patent JP-H05265195-A (JP)
Title: Flexible mask
IPC: G03F1/60
Filed: 1992-03-19
Abstract: PURPOSE:To lessen the dimensional change of the flexible mask even if its temp. rises during the production or use of the flexible mask and to obtain the sufficient accuracy of metallic patterns. CONSTITUTION:The material for the transparent film of the flexible mask constituted by forming the metallic patterns consisting of desired metallic films on the transparent film having flexibility is selected from one kind of resins among polycarbonate (PC), polyether ketone (PEK), polyether ether ketone (PEEK) and polyphenylene oxide (PPO). The Tg of the resin is as high as >=140 deg.C, and therefore, the metallic patterns are held with the sufficient accuracy even if the temp. of the mask rises at the time of production or the irradiation with UV rays in a photolithographic stage at the time of use. Then, the repetitive use of the flexible mask over several times is possible. The operability and practicability thereof are thus improved and running costs are reduced.
Patent JP-S5519457-A (JP)
Title: Bonding structure of metal pipe
Inventor: KATOU SABUROU
IPC: B23K9/00
Filed: 1978-07-28
Abstract: PURPOSE: To make possible high-strength bonding which is not limited by dimensional accuracy by providing the fitting holes of the specific shape to the bonding parts of a large-diameter pipe at the time of butt welding the large-diameter pipe and small-diameter pipe in T-form.  
     CONSTITUTION: In the case of butt welding a small-diameter pipe such as tension bar 9 to a large-diameter pipe such as handle 7 bent to crank form for two wheelers, fitting holes 10 having an inside diameter α slightly larger than the outside diamter of the small-diameter pipe are provided to the bonding parts 12 of the large-diameter pipe and ribs 11 extending to the inside and out are formed to the opening circumferential edges thereof in such a manner as to permit insertion of the small-diameter pipe at an angle of inclination θ. Since this enables the other end of the slightly longer small-diameter pipe to be inserted into the other fitting hole after the oblique insertion of its one end into one fitting hole, the strength of the bonding parts after welding is extremely high. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07290498-A (JP)
Title: Method and mold apparatus for molding resin product
Inventor: FUJII TETSUYA
IPC: B29C39/42
Filed: 1994-04-28
Abstract: PURPOSE:To avoid the damage of a sheet material caused by high injection pressure and a long injection time at the time of the production of a resin product having the sheet material and prevent the cost increase caused by an increase in the number of gates. CONSTITUTION:An instrument panel is equipped with a base material main body and an elastic sheet material 3. At the time of molding, the preliminarily produced elastic sheet material 3 is set in contact with a setting surface 15 in such a state that a fixed mold 12 and a movable mold 13 having a groove part 22 are opened. A resin material is injected into a cavity 17 through a gate 21 to fill the cavity 17 and, almost at the same time, gas is introduced into the groove part 22 through a nozzle 31. Then, the gas flows so as to dodge the resin material in the groove part 22 and the resin material flows rapidly so as to be pulled accompanied by the flow of the gas to fill the cavity 17. Therefore, injection pressure does not become too high and an injection time is shortened.
Patent JP-H04323751-A (JP)
Title: State control method for plural distant stations
Inventor: HONMA AKIE
IPC: G06F13/00
Filed: 1991-04-24
Abstract: PURPOSE:To always grasp the operating states of plural distant stations through a monitoring device of a center station and also to segment even a fault. CONSTITUTION:A monitoring device 1 of a center station controls the operating states of plural distant stations T1-T8 which are connected to the center station. These distant stations return the information showing their present operating states in reply to the inquiry of the device 1. Thus the station 1 receives those information and controls them through a table 3 of software.
Patent JP-S5427462-A (JP)
Title: Plate end detector
Inventor: SAKAI AKIO
IPC: G01B11/00
Filed: 1977-08-03
Abstract: PURPOSE: To detect the end part positions of the measuring object by forming the end part images of the measuring object on a mask face, converting the same to electric signals, and detecting the end part positions of the measuring object from the width of said electric signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07294091-A (JP)
Title: Fixing method of heat radiation pipe against heat radiation plate of refrigerator
Inventor: IWAMOTO KANEHISA
IPC: C09J7/02
Filed: 1994-04-28
Abstract: PURPOSE:To provide a fixing method of a heat radiation pipe against a heat radiation plate of a refrigerator wherein a strong adhesiveness can be ensured, without decreasing the thermal conductivity. CONSTITUTION:One face of a metallic foil 13 is covered by an adhesive layer 14 of a hot melt group. A heat radiation pipe 11 is arranged on a surface of a heat radiation plate 12, is covered with a metallic foil 13 so that the foil contacts to the heat radiation pipe 11 and the heat radiation plate 12 through the adhesive layer 14, and the foil is pressed by a heating roller 15. The heat adhesive layer 14 is molten by heat of the roller, and the heat radiation pipe 11 and the heat radiation plate 12 are connected. In comparison with a conventional fixing method wherein a self-adhesive is used, the adhesive having a heat insulating action can be made thinner, and therefore, a heat transferring performance of the heat radiation pipe, the metallic foil and the heat radiation plate can be improved.
Patent JP-2000285814-A (JP)
Title: Ac plasma display panel
Inventor: SHINO TAICHI
IPC: H01J11/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an AC plasma display panel which is restrained in generation of brightness unevenness of display and erroneous display. SOLUTION: Plural maintenance electrodes 4a, 4c and scanning electrodes 5 which are covered with a dielectric layer 2 and a protecting membrane 3 are parallelly provided on a first insulation substrate 1. The sustaining electrode 4a, the scanning electrode 5 and the sustaining electrode 4b are formed in order so as to construct a set of electrodes, and plural sets of the electrodes are parallelly provided. Plural data electrodes 7 are provided on a second insulation substrate 6, and moreover plural barrier ribs are parallelly provided to the data electrode 7 between the plural data electrodes 7, and a phosphor 9 is provided on the plural data electrodes 7 and at the side surface of the barrier rib 8.  The first insulation substrate 1 and the second insulation substrate 6 are oppositely disposed so that the sustaining electrode 4a, the scanning electrode 5, the sustaining electrode 4b and the data electrode 7 may cross at the right angle so.
Patent JP-H05288816-A (JP)
Title: Monitoring apparatus for performance of emergency battery
Inventor: MORI TSUGIO
IPC: G01R31/36
Filed: 1992-04-13
Abstract: PURPOSE:To improve the reliability of emergency power source by reducing inspection work at a working site, realizing labor-saving, and increasing inspection frequency. CONSTITUTION:Detecting means 32, 33 and 34 are provided on an emergency battery 26 for supplying power supply voltage to various equipment at an emergency in order to detect any abnormality concerning performance monitoring items. The detection results from the means 32, 33 and 34 are obtained through at least either of a display device 30 and an alarm device 31 installed in an operation control room, and the records are outputted thereafter.
Patent JP-S61251794-A (JP)
Inventor: MAEDA SADAHIKO
IPC: G21C19/46
Filed: 1985-04-30
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-2000285807-A (JP)
Title: Device and method of dividing cathode ray tube
Inventor: SEKINE MASAHIRO
IPC: H01J9/50
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the subject device and method inexpensive with a simple configuration, having a little number of work steps, and capable of surely dividing a funnel and a panel. SOLUTION: A line 60 for heating is a loop which surrounds the outer circumference on a panel side in the vicinity of the boundary between the panel and a funnel of a cathode-ray tube, and has a voltage supply terminal. An installation of a handle 50 and terminal plates 50A, 50B can be arbitrarily controlled to take a state of tension in which the line 60 contacts and surrounds the outer circumference on the panel part side and a relaxed state in which the line 60 can be released from the cathode-ray tube. A variable Slidac (slide type autotransformer) 20 supplies a voltage to the line for heating to heat a contact part with the line for heating of a circumference on the panel part side.
Patent JP-S62249094-A (JP)
Title: Very short time enlarging device
Inventor: HAYASHI YOSHIO
IPC: G04F10/10
Filed: 1986-04-21
Abstract: PURPOSE:To enlarge a very short time with high accuracy by controlling appropriately the first and the second integrators, and outputting an enlargement time extending from the trailing of the time to be measured, to the coincidence of outputs of both the integrators. CONSTITUTION:At the time of the leading of a measured time signal 2 applied to an input terminal 1, an FF circuit 3a is triggered, its output is inverted, an output Q' is brought to a level conversion by a level converter 3c and provided to the gate of an FET 12a for constituting the first reset switch 12, and the first integrator 9 starts an integration. An FF circuit 3b is triggered, when the measured time signal 2 is trailed, its output Q' is brought to a level conversion by a level converter 3d and provided to the gate of an FET 13a for constituting the second reset switch 13, and the second integrator 11 starts the integration. The coincidence of outputs of the first and the second integrators 9, 11 is detected by a comparator 10, and the enlargement time signal is outputted from an output circuit 4.
Patent JP-S62248712-A (JP)
Title: Method of fitting slide preventor
Inventor: ISHII KEIJI
IPC: E02D15/00
Filed: 1986-04-22
Abstract: PURPOSE:To permit the laying of a mat even in greatly deep water by a method in which a mat for preventing sliding movement is set between a structure and a supporting base, and an adhesive capsule provided between the structure and the mat is broken by the weight of the structure. CONSTITUTION:A structure is set through a mat made of asphalt, rubber, or synthetic resin on the bottom of a caisson dock. A capsule between the structure and the mat is broken by the load of the structure to integrally bond the structure with the mat. The structure is then towed to the open sea and settled at a desired site.
Patent JP-S5718109-A (JP)
Title: Sound volume controlling circuit
Inventor: OKUI ISAMU
IPC: H03G1/00
Filed: 1980-07-08
Abstract: PURPOSE: To prevent a residual sound phenomenon in case of a minimum sound volume, and to control a sound volume satisfactorily, by providing a current Miller circuit, negating an electric power supply ripple, preventing it from mixing into an output sound signal, and providing a constant current circuit between one pair of emitters of a differential amplifier, and the reference potential.  
     CONSTITUTION: Bases of transistors (TR) Q 21 ∼Q 24  of a double balanced differential amplifier 21 are connected to a fixed electric power source V 22  and a variable electric power source V 21  as prescribed, and emitters are also connected to collectors of Q 25  and Q 26  of a differential amplifier 22, respectively, as prescribed. The emitters of Q 25  and Q 26  are connected by a resistance R 21 , are grounded through constant-current power supply circuits 23, 24, respectively, and are connected to an electric power source V 23  through a base resistance. A current Miller 26 connects Q 27  and Q 28  as prescribed, and when it is connected to a constant-current power supply 27 and a load 28, Q 27  and Q 28  are swung in phase by an electric power supply ripple, the ripple is negated, a sound signal which is led out to an output terminal 25 is not influenced by the ripple, and a ground line is not varied by an input sound signal by inserting the constant-current power supply circuits 23, 24, therefore, a residual sound does not occur even if a sound volume is made minimum. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5718874-A (JP)
Title: Valve system
Inventor: SENBA OSAMU
IPC: F16K7/06
Filed: 1980-07-07
Abstract: PURPOSE: To achieve accurate fluid control with only heat control of a clamper by making full use of deformation force of a clamper made of a form memory alloy.  
     CONSTITUTION: Fluid flows through a fluid passage 1a. Hereat a heating unit 3 is energized with an electric circuit and a clamper 2 is heated. When heating reaches the fixed temperature, the clamper 2 becomes deformed at this moment and a pipe 4 is set in there, closing fluid channel 1a. For your information, this clamper 2 is not necessarily limited to C-shaped in type, that is, regardless of its form if it is able to close the fluid channel 1a by holding down a pipe 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06311376-A (JP)
Title: Color detector
Inventor: OBARA KENICHI
IPC: G01J3/46
Filed: 1993-04-20
Abstract: PURPOSE:To attain accurate color picture detection by detecting an area in which prescribed number of picture elements discriminated to be color picture elements are adjacent. CONSTITUTION:Density data, MCF and SCF signals outputted from a CS(color separate means) 3 are given to a ghost correction means 4, in which ghost is discriminated by taking notice of consecutive picture elements of the MCF and SCF in the main and subscanning directions and when the pattern is coincident with a predetermined pattern. A picture element discriminated to be a color ghost is set to the MCF and a picture element discriminated to be a black ghost is set to the SCF as a flag. A CPU 5 uses a microprocessor and a ROM/RAM, a communication circuit, a timer circuit and an I/O circuit to control an original radiation lamp of an image input terminal section, a motor of an optical system and a digital processing means 2, the CS 3 and the means 4. Furthermore, an automatic color detection means ACS 6 is controlled and based on information presence of a color picture from the means 6, a picture recording section and a copy number counter are controlled. Thus, a color picture of an original is accurately detected.
Patent JP-H08259399-A (JP)
Title: Production of cdte crystal
Inventor: FUNAKI MINORU
IPC: H01L21/368
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a CdTe crystal without requiring a long time for the synthesis of the crystal and without using a high pressure oven, while preventing the bursting of a quartz ampoule, by sealing a chunk-like Te raw material and a Cd raw material in the quartz ampoule so that the Te raw material is placed under the Cd raw material, thermally melting the raw materials and subsequently cooling the melted raw materials to deposit the crystal. CONSTITUTION: A chunk-like Te raw material having a maximum weight of <=50g and a Cd raw material are charged into a carbon-coated quartz ampoule so that the (Te/Cd) molar ratio of the Te raw material to the Cd raw material is 1-5 and so that the Te raw material is placed below the Cd raw material, and subsequently sealed under vacuum or in an inert gas atmosphere. The quartz ampoule is heated to react the charged Cd raw material with the Te raw material and melt the produced Cd-Te alloy, and the ampoule is subsequently cooled from one end of the quartz ampoule to deposit the CdTe crystal.
Patent JP-S5636474-A (JP)
Title: Benzoxazolone derivative and antimicrobial for nonmedical purpose
Inventor: OOYAMA HIROSHI
IPC: C07D263/58
Filed: 1979-07-24
Abstract: NEW MATERIAL:Benzoxazolone derivatives of formula I (R is H, alkyl, alkyl- carbonyl, haloalkylcarbonyl, mono or dialkyoaminocarbonyl, alkylsulfonyl, phenylsulfonyl, substituted benzoyl, phenylaminocarbonyl).  
     EXAMPLE: 5,6,7-Trichlorobenzoxazolone.  
     USE: Antimicrobial for nonmedical purposes such as for agriculture, horticulture and industry, because they have stronger antimicrobial activity against various kinds of molds and bacteria than existing agents.  
     PREPARATION: The reaction between a compound of formula II and another compound of formula III (X, Y are halogen, alkoxy, haloalkoxy, alkylthio, primary amino) or the chlorination of a compound of formula IV with a chlorinating agent such as chlorine, sulfuryl chloride gives the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05263738-A (JP)
Title: Starter motor
IPC: F02N15/06
Filed: 1992-03-19
Abstract: PURPOSE:To shorten the outside length of a starter motor by shortening the frontward length of an overrunning clutch in relation to a snap ring fitted to an output shaft. CONSTITUTION:It is so formed that the rear end part inner periphery of an annular engaging groove part 41 of a clutch outer 41 in the receding position is placed across the outer periphery of a snap ring 27. The rear end part inner diameter of the annular engaging groove part is made larger than the end part outer diameter of the supporting part of the supporting frame of a bearing 18 for supporting the rear end side of an output shaft 7.
Patent JP-H10282508-A (JP)
Title: Production of liquid crystal display device
Inventor: YAMANAKA HIDEO
IPC: G02F1/1339
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a liquid crystal display device with which liquid crystal gap control is facilitated, image quality is improved and a cost is reduced. SOLUTION: A liquid crystal drive substrate 1 formed with circuits and pixel parts 4 consisting of polysilicon thin-film transistors and a counter substrate 2 formed with counter electrodes are superposed to face each other and thereafter, the respective substrates are divided, by which individual liquid crystal panel parts are formed. A plurality of sealants 9 are first applied on the inside surface of the liquid crystal driving substrate 1 or the counter substrate 2 in the state of forming liquid crystal injection ports 9a and outer peripheral sealants 10 are applied in the state of enclosing the outermost peripheral of a region where the liquid crystal sealants 9 line up. Next, these substrates 1, 2 are superposed on each other via the liquid crystal sealants 9 and the outer peripheral sealants 10. The respective outside surfaces of the substrates 1, 2 are optically polished in the state of superposing the substrates on each other and, thereafter, the substrates 1, 2 are broken and divided by a half cut dicing treatment, by which the plural liquid crystal panel parts are formed.
Patent JP-H06304889-A (JP)
Title: Sucker unit and cap boxing device using this sucker unit
Inventor: OOTANI TOMOIKU
IPC: B65B5/08
Filed: 1993-04-21
Abstract: PURPOSE:To provide a sucker unit wherein sure sucker holding and boxing can be performed regardless of a diameter of a cap to be sucked. CONSTITUTION:Many sucker heads 2 are densely arranged by directing the point end part in an equal direction in one surface of a head mounting panel 1, and a passage for supplying compressed air to each sucker head 2 is opened to the head mounting panel 1. In each sucker head 2, a piston 21 energized by a spring toward the point end part of a tube unit 20 is slidably fitted to the inside of the tube unit 20 fixed to the head mounting panel 1 and supplied with compressed air, and also a plate-shaped sucker pad 3 is mounted on a point end part of the tube unit 20 with a nozzle hole 31, reaching the inside of the tube unit 20, passing through a central part of the sucker pad 3. By controlling a pressure of compressed air, suction holding and suction release of a cap by the sucker pad 3 are performed.
Patent JP-H08285092-A (JP)
Title: Opening/closing valve for refrigerant and same for air conditioner
Inventor: MATSUDA MITSUO
IPC: F25B41/04
Filed: 1995-04-19
Abstract: PURPOSE: To positively maintain high sealing performance by making the inner diameter of a valve port smaller in a place where an O-ring is positioned at the time of communication than in a place where the O-ring is positioned at the time of cutting off communication. CONSTITUTION: At the time of delivery from a plant, a spindle 51 is in a cut-off position, and a head part 51a closes communication through a metal seal. In this case, a cut-off position S in a valve port 39 is made large in inner diameter dimension so that an O-ring is not compression-deformed more than necessary. In the case of the spindle 51 being retreated from the cut-off position so as to be placed in a communicating position T of opening communication, the O-ring is placed in the small inner diameter position of the valve port 39 and compression-deformed to heighten sealing effect. Since the elastic degradation of the O-ring 53 is small, elastic compression can be performed positively so as to be able to positively obtain sealing effect.
Patent JP-H08171201-A (JP)
Title: Photosensitive transfer material and picture forming method
Inventor: ITO HIDEAKI
IPC: G03F7/004
Filed: 1995-04-19
Abstract: PURPOSE: To form a multicolor picture having a desired chromacity by providing a colored photosensitive resin layer contg. at least one kind of quinophthalone- base dye on a temporary supporting body. CONSTITUTION: A colored photosensitive resin layer contg. at least one kind of quinophthalone-base dye is provided on a temporary supporting body. In this case, the colored photosensitive resin layer is dissolved in solvent, applied on the temporary supporting body and dried. Otherwise, a thermoplastic resin soln. is applied, at need, on the temporary supporting body and dried to provide a thermoplastic resin layer, further a soln. of the intermediate layer material consisting of a solvent not dissolving the thermoplastic resin layer is applied, if necessary, on the thermoplastic resin layer and dried, and then the photosensitive resin layer is applied with a solvent not dissolving the thermoplastic resin layer or the intermediate layer and dried.  Besides, the thin sheet or laminate of 'Teflon<(> R<)> ', polyethylene terephthalate, polycarbonate, etc., which is releasable and chemically and thermally stable, is preferably used as the temporary supporting body for the photosensitive transfer material.