baber/WOPTO huggingface dataset:
Patent JP-S62271630-A (JP)
Title: Nozzle device for wire cut electric discharge machine
Inventor: ONO YASUNORI
IPC: B23H7/02
Filed: 1986-05-20
Abstract: PURPOSE:To enable high speed machining to be performed and to improve machining accuracy, by mounting an injection nozzle to a movable cylinder and providing a pressure detecting device in a pressure chamber between a fixed cylinder and the movable cylinder so that a contact pressure of a nozzle end with a work is held to a fixed value. CONSTITUTION:A cylinder mechanism is constituted vertically movably fitting a movable cylinder 39 to a fixed cylinder 35 forming a pressure chamber 41 therebetween, and a conical cylinder-shaped nozzle 43 is mounted by a thread to the bottom part of the movable cylinder 39. By the above constitution, if an axis Z is lowered, a nozzle device 19 also lowers bringing the bottom end of the nozzle 43 into contact with a work W to be pressed to the work W. This contact pressure is transmitted to a pressure chamber 41 extending a bellows 45, and if the pressure increases to a preset value, a drop of the axis Z is stopped by pressing a limit switch 47. Consequently, high speed machining can be performed by holding the contact pressure of the nozzle 43 to a fixed value, and machining accuracy can be improved by uniform friction force. While machining fluid, if it is supplied under this condition from a supply port 33, is injected toward a machining gap from the nozzle 43, and sufficient supply of the fluid and effective removal of cutting chips can be performed.
Patent JP-S607189-A (JP)
Title: Method for correcting mode pattern of cross-flow type laser device and the same device
Inventor: MIZOGUCHI KAZU
IPC: H01S3/07
Filed: 1983-06-24
Abstract: PURPOSE:To improve quality of a beam, by correcting the asymmetrical mode pattern of laser light into the symmetrical pattern in a cross-flow type laser device. CONSTITUTION:In a cross-flow type laser device, two laser exciting units 10 and 11 are provided in order to obtain symmetrical laser light. Each of the laser exciting units 10 and 11 has a driving part for driving the light in a laser medium, a discharge electrode part, and a laser medium cooling part in the unit independently. The output light beams from the laser exciting units 10 and 11 are synthesized by a rear mirror 13, reflecting mirrors 14 and 15, and taken out by a front mirror 12. At this time, optical resonators are constituted so that the distributions of the excited media are different by 180 deg. between the mirrors 12 and 13 and between 13 and 15. Therefore the asymmetry of the distributions of the laser media are compensated in the resonators. As a result, the symmetrical laser light can be oscillated.
Patent JP-S5815667-A (JP)
Title: Grinding stone wear compensating equipment for grinding machine
Inventor: KOGURE TOSHIHARU
IPC: B24B47/22
Filed: 1981-07-20
Abstract: PURPOSE:To stably hold the relative position of the grinding stone face and the work  finishing size face in such a way that output signals from a cross slide position measuring instrument at the place where the grinding stone is brought into cntact with the  work are compensated. CONSTITUTION:Infeed rates V1, V2 at the time of rough finishing and at the time of  fine finishing are given as input from an input device 21. Then, a grinding stone spindle  head 4 is moved ahead, a grinding stone 4a is inserted into the grinding hole of a  work W, an in-process specified length device 8 is also inserted into the work, the  former process size of the work is measured, to be memorized into a memory circuit  11. A cross slide is fed in by means of a servo motor 7. Then, when the difference  between the former process size of the work and the output of the specified length  device 8 is generated, trigger signals are generated in a first comparison circuit 13, then the position of the cross slide 6 is given as input to a memory circuit 15. In this case,  the difference between the actual position of the cross slide 6 and arithmetically computed position is taken as the grinding stone wear rate, then output from an infeed  position detector 9 is compensated in a third arithmetic circuit 18 using these values,  and it is induced into an infeed control circuit 20.
Patent JP-S5810583-A (JP)
Inventor: BUSUKE ANDORE
IPC: C07D495/04
Filed: 1982-06-30
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-2000303571-A (JP)
Title: Connecting structure, joint and frame body
Inventor: YAMAWAKI SHIGEHIRO
IPC: E06B3/964
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure, joints and a frame body easily built up and presenting excellent appearance. SOLUTION: A frame body has a pair of vertical frames 1 with connecting openings 6 provided at the opposed faces at the intermediate parts; a pair of joints 3 having insert parts 7 inserted in the connecting openings 6, and press-in parts pressed in the longitudinal direction of the vertical frames 1, at the side parts of the insert parts 7; an intermediate part lateral sash bar 4 connected between a pair of joints 3; and an upper lateral sash bar 5 connected between the upper ends of a pair of vertical frames 1.
Patent JP-S5637785-A (JP)
Title: Video phase converting device
Inventor: HIRAKAWA HIDEJI
IPC: H04N9/475
Filed: 1979-09-05
Abstract: PURPOSE:To prevent the video disturbance due to the outrun or being outrun, by eliminating the phase difference of the color component signal of the video signal to the adjacent frame for storage and then securing a coincidence to the phase of the reference signal at the reading time. CONSTITUTION:The 1st video signal converted through the A/D converting part 11 is isolated at the Y/C isolating part 12 into the luminance component Y signal and the color component C signal each. The C signal is converted at the phase converting part 14 to cause no phase difference to the adjacent frame and then stored in the memory part 13. The C signal is then converted during the reading and at the phase converting part 20 in order to secure a coincidence with the phase of the reference signal VBS which has no phase relation with the 1st video signal to be supplied to the Y/C compounding part 19. Then the 2nd video signal is delivered via the D/A converting part 21. In such way, the disturbance of the picture image due to the outrun or being outrun can be prevented.
Patent JP-S596624-A (JP)
Title: Circuit for driving gate of mosfet
Inventor: ONDA KENICHI
IPC: H02M3/28
Filed: 1982-07-02
Abstract: PURPOSE:To reduce the loss of switching, by making the charging current of capacitance between drain and gate electrodes flow out from the gate electrode to the external. CONSTITUTION:If voltage applied between the drain and source is raised when an MOSFET 1 is in nonconductive state, charging current is made flow into the feedback capacity inside the MOSFET 1. A shunt circuit 4 makes the charging current flow out from the gate electrode to the outside. Therefore, the nonconductive state of the MOSFET 1 can be kept. The value of a resistor RGS constituting the shunt circuit 4 is determined to a value enabling the MOSFET 1 to be precisely nonconductive when the MOSFET 1 is turned off from the values of turning-on time of the MOSFET 1 and feedback capacity. When an MOSFET having the rating of about 400V and 8V is used, the value of RGS is <=87.5OMEGA. Care should be taken so that loss due to the resistors is increased when the RGS is reduced.
Patent JP-S60255938-A (JP)
Title: Lixiviation of sulfide containing zinc and iron
Inventor: JIYAN ARUFURETSUDO OOGIYUSUTO
IPC: C22B3/00
Filed: 1985-05-27
Abstract: The extraction of zinc and copper and the recovery of precious metals from sulphurous zinciferous materials, also containing iron, becomes possible when these are treated by leaching under pressure in two stages, by judiciously controlling the relative quantities of sulphurous materials and acid.
Patent JP-S61272895-A (JP)
Inventor: KAWASAKI SHUICHI
IPC: G07D3/00
Filed: 1985-05-29
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-S604566-A (JP)
Title: Clear paint and flexible plastic
Inventor: MINE SHIROU
IPC: C08L29/00
Filed: 1983-06-23
Abstract: PURPOSE:To provide a clear paint having high safety, soluble in water, and transportable extremely easily, by mixing PVA, a food pigment, glycerol and water. CONSTITUTION:The objective paint is produced by using (A) preferably 40-60 pts.wt. of PVA (having a saponification degree of preferably about 70-100), (B) 0.8-1.5pts.wt. of a food pigment (C) 1-3pts.wt. of glycerol and (D) 200-500 pts.wt. of water as essential components, adding and mixing an antioxidant, pigment, etc. to the mixture of the above components, and stirring at 70-90 deg.C for about 40-60hr.
Patent JP-H10298991-A (JP)
Title: Pile head displacement measuring method and pile support force computing device
Inventor: NISHIMURA ATSUSHI
IPC: E02D13/06
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To enable simple, safe and good accuracy measurement without special accessories such as a telephoto lens in pile head displacement measurement by camera photographing. SOLUTION: At the time of driving a pile 2 into the ground by a hydraulic pile hammer 1, a measurement mark 2a is provided on the surface of a pile 2 to be driven in, a reference mark 5 is provided on the ground surface adjacent thereto, these two marks are photographed by a CCD camera 3 substantially in the horizontal direction to capture both marks in the same collimation area, and the vertical displacement of each mark at the time of being static and driving is measured. Thus, the rebound amount and intrusion, amount by driving are calculated.
Patent JP-H11297789-A (JP)
Title: Treating device
Inventor: HARADA KOJI
IPC: H01L21/677
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a treating device in which the position deviation of a substrate does not occur, even if the substrate is lowered rapidly along with an elevation pin. SOLUTION: A heat treatment device 25 is provided with an elevation pin 45 for elevating a wafer W, while it is supported and a placement stand 36 for placing and heating the wafer W. An exhaust port 42 is provided at the center of the placement stand 36, and a vacuum suction port 53 is provided on the upper side surface of the elevation pin 45. When the wafer W is lowered along with the elevation pin 45, the atmosphere between the lower surface of the wafer W and a placement surface 50 is evacuated from the exhaust port 42 and the vacuum suction port 53.
Patent JP-H07293446-A (JP)
Title: Air compressor
Inventor: ONOZAWA MOTOYUKI
IPC: F04B23/02
Filed: 1994-04-28
Abstract: PURPOSE:To provide an air compressor wherein the inside of a cylinder is prevented from being evacuated in unloading, oil shortage is prevented, and an unloader valve on the discharging side can be protected. CONSTITUTION:An air leak hole 40 having the specific ventilation resistance between a valve body of an inlet side unloader valve 19 and a valve seat 24 in closing the inlet side unloader valve 19 is formed. Moreover, a seat part 50 for shutting off a sliding part of an unloader valve 20 from a discharging passage in opening of the discharging side unloader valve 20 is provided.
Patent JP-S6029032-A (JP)
Title: Ad converter with agc
Inventor: ABE FUYUKI
IPC: H03M1/18
Filed: 1983-06-27
Abstract: PURPOSE:To set an attenuation ratio at high speed and high accuracy and to stabilize action by providing a programmable attenuator to an amplifier and by setting an attenuation ratio so that digital output of a converter may equal a reference value during the intended receive time of constant level signals. CONSTITUTION:Attenuate the analog signals receive at AGC set mode at prescribed rate by a programmable network 17, and then supply to an amplifier 11. Hold the output of the amplifier 11 in a peak hold circuit 18, and add the held peak value to an A/D converter 12 through a mode selection switch circuit 14, thereby converting into a digital value. Add the output to a generation circuit 19 of programmable attenuator PA set signals. Through the circuit 19, output the PA set value using arithmetic according to the distortion of the digital output from the reference value. Then, set an attenuation ratio of the attenuator 17 by the operated output, and the action of the converter 12 will be stabilized.
Patent JP-H10286426-A (JP)
Title: Continuous adsorption device and utilizing method of the same
Inventor: MIURA HIDEMASA
IPC: B01D53/06
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To make the equipment of an adsorption device compact and highly efficient, by providing a bypass of a circulation path in a granular adsorptive circulation path from a granular adsorptive discharge port to a granular adsorptive feed port, also arranging a granular adsorptive feed tank in the circulation path and a granular adsorptive receive tank in the bypass. SOLUTION: An adsorption structural body composed of filling a granular adsorptive in an annular drum having gas permeability is housed in an airtight casing 1 freely rotatably, the plural sections of the adsorption structural body are successively communicated with a feed means 13 and a discharge means 14 of the granular adsorptive and the granular adsorptives in the sections are successively renewed. During that time, gas to be treated is allowed to flow in the direction across the adsorption structural body to adsorb and treat the gas to be treated.  The granular adsorptive taken out from the adsorption structural body is circulated via the circulation path provided with a transfer conveyer 25 and a feed tank 11 and also via the bypass detouring this circulation path which contains a receiving tank 12 provided with a regeneration gas heater 15 and a regeneration discharge gas cooling and condensing machine 16 and regenerated.
Patent JP-H02294380-A (JP)
Title: Bonding composition of polymeric compound and metal
Inventor: IGARASHI SHIGERU
IPC: C08L23/34
Filed: 1989-05-08
Abstract: PURPOSE:To obtain the subject composition having excellent adhesion and permanence, etc., and specific minimum viscosity containing chlorosulfonated polyethylene, one or more specific inorganic filler, silane coupling agent and curing agent. CONSTITUTION:(A) 100 pts.wt. chlorosulfonated polyethylene is mixed with (B) 30-300 pts.wt. inorganic fillers respectively containing <=3% hydrochloric acid-soluble component (e.g. carbon black or clay), (C) >=2 pts.wt. silane coupling agent [preferably bis-(3-triethoxysilylpropyl)-tetrasulfide], (D) curing agent (e.g. magnesium oxide), and plasticizer, lubricant, etc., to afford the aimed composition having 45-120 (preferably 50-100) minimum viscosity at 125 deg.C by Mooney viscometer.
Patent JP-S61271443-A (JP)
Title: Underwater radiation inspection
Inventor: HATA TETSURO
IPC: G01N23/18
Filed: 1985-05-28
Abstract: PURPOSE:To obtain a clear inspection-picture with a simple construction, by inserting a radiation transmitting material between an object to be inspected underwater and a radiation generator to prevent the absorption of radiation by water. CONSTITUTION:A radiation transmitting material 13 in which polystilene foam is packed into a quadrangular pyramid-shaped hood 13A expanding toward the tip thereof is inserted between a radiation generator 11 and an object 14 to be inspected having a weld part 14A to inspected and tightened securely with a rubber band 15. A film cassette 21 having a film for inspecting radiation vacuum packed is arranged on the surface opposite to the object 14 being inspected and tightened securely with a rubber band 16. As the polystylene foam packed into the radiation transmitting material 13 has so numerous fine pores to absorb radiation slightly, the radiation receiving and transmitting property is improved as a whole. Thus, a clear inspection image can be obtained in a short time.
Patent JP-H1043425-A (JP)
Title: Gift acquiring game machine
Inventor: TSUCHIDE SHINGO
IPC: A63F9/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a gift acquiring game machine capable of directly aiming at and dropping a gift desired by a player. SOLUTION: A gift dropping port 5 continued to a gift takeout port 20 is opened on a game space bottom surface 4 and rotary panel supporting shafts 6 are erected on the circumferential part. To rotary panel receiving parts arranged on the respective rotary panel supporting shafts 6, the inner peripheral part of a rotary panel 9 in which a gift dropping hole is opened at a center is rotatably supported. Gift dropping devices 15 are vertically movably arranged on columns 13 erected around the rotary panel 9. By projecting a gift pushing member from the gift dropping device 15, the respective gifts are provided so as to be pressurized in the direction of the gift dropping hole. The elevation of the gift dropping device 15 and the push-out operation of the gift pushing member are operated by respective operation buttons 18.  On the rotary panel 9, the plural gifts are mounted in one column.
Patent JP-H0641040-A (JP)
Title: 5-oxo-octahydronaphthalene-substituted oxime derivative
Inventor: FURUMOTO HIROSHI
IPC: A61K31/335
Filed: 1993-05-17
Abstract: PURPOSE:To obtain a new 5-oxo-octahydronaphthalene-substituted oxime derivative having action on lowering of lipids in blood by inhibiting the synthesis of cholesterol. CONSTITUTION:The compound of formula I (R is H, methyl or OH; X is an alkyl, alkenyl, cycloalkyl, aryl, aralkyl or 5- to 6-membered ring saturated or unsaturated heterocyclic group which may have a substituent group; A is single bond or an alkylene, alkenylene, alkadienylene or alkynylene which may have a substituent group; Y is H or an aryl, cycloalkyl, 5- to 6-membered ring saturated or unsaturated heterocyclic group or condensed heterocyclic group which may have a substituent group), e.g. 7-[5-benzyloxyimino-2- methyl-8-(methylbutyryloxy)-3-oxo-1,2,3,5,6,7,8,8a-octahydro-1-naphthy l]-3- hydroxy-5-oxoheptanoic acid. This compound is obtained by reaction according to the reactional formula (R<a> is an alkyl, alkenyl or aralkyl).
Patent JP-H07314522-A (JP)
Title: Synthetic resin lining steel pipe
Inventor: OKUYAMA TETSUHIRO
IPC: B29C63/26
Filed: 1994-05-27
Abstract: PURPOSE:To obtain a synthetic resin lining steel pipe having such structure as the synthetic resin lining layer formed on the inner face is not peeled off or broken when the pipe is bent through pipe bender system. CONSTITUTION:The synthetic resin lining steel pipe 1 is produced by extrusion molding silane modified polyethylene to the inner face of a steel pipe when it is produced and thereby a polyethylene lining layer 3 is bonded strongly to the inner face of the steel pipe 2. Consequently, the polyethylene lining layer 3 is not peeled off from the steel pipe 2 even if the synthetic resin lining steel pipe 1 is subjected to bending work. The polyethylene lining layer is not broken even if it is stretched.
Patent JP-H0220007-A (JP)
Title: Winding and its manufacture
Inventor: PIEERU BOSU
IPC: H01F5/00
Filed: 1989-05-08
Abstract: PURPOSE: To protect a photoconductor against undue tension when it is subjected to intensive thermal expansion by making a longitudinal slot in a conductor on the inside at the lower part of an insulator and arranging the photoconductor loosely in the slot. CONSTITUTION: At the time of measuring temperature distribution of a transformer winding, i.e. an impedance coil, a conductor 1 is provided with a longitudinal slot 3 for receiving a photoconductor 2, e.g. an aluminum silica fiber. The conductor 1 and the photoconductor 2 in the longitudinal slot 3 are coated with a paper insulator 4. The photoconductor 2 is set loosely in the longitudinal slot 3 and has an extra length with respect to the conductor 1. More specifically, the photoconductor is arranged not linearly but snaking. According to the arrangement, the photoconductor 2 is protected against a mechanical load upon thermal expansion of the conductor 1.
Patent JP-H07168046-A (JP)
Title: Optical fiber for dividing and multiplexing wavelength
Inventor: ANDORIYUU AARU CHIYARAPURIBUU
IPC: G02B6/02
Filed: 1994-05-27
Abstract: PURPOSE: To attain wavelength division and multiplication(WDM) by incorporating a specific core and a clad in an optical fiber, and specifying the absolute scale of mean color distribution. CONSTITUTION: A core and a clad having attenuation smaller than 0.25dB/Km in 1550nm, interruption wavelength smaller than 1.4μm, and distributed slop smaller than 0.15ps/(nm<2> -Km) are included in an optical fiber, and the absolute scale of the mean color distribution in 1550nm for at least 2.2Km fiber length of is set within a range from 1.5 to 4ps/nm-Km. A curve 10 is made correspond to 1μm channel separation (about 250GHz), a curve 11 is made correspond to a 1.5μm interval (about 200GHz), and a curve 12 is made correspond to 2μm interval (about 125GHz) in relation between a system capacity and color distribution limited by 4PM for a 4 channel and 360Km span WDM system using this fiber.
Patent JP-S5340554-A (JP)
Title: Position detecting system of moving body
Inventor: SONE FUMIKI
IPC: G01C22/00
Filed: 1976-09-25
Abstract: PURPOSE:To detect the position of a moving body and achieve the higher accuracy of position detection by laying an open type transmission line along the traveling path of the moving body and detecting the difference in time at which the signal oscillated from the moving body arrives at the begining end and the final end of the transmission line.
Patent JP-S594159-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAGAYAMA YASUHARU
IPC: H01L27/108
Filed: 1982-06-30
Abstract: PURPOSE:To strengthen a semiconductor integrated circuit against software error by forming the third wiring layer of aluminum in parallel with the second wiring layer of word line, shortcircuiting the second layer and the third layer via a contact at the arbitrary position, thereby reducing the delay of the word line of folded bit line type. CONSTITUTION:Bit lines BL1-BL6 are formed of aluminum wirings, word lines WL1-WL4 are formed of polysilicon 10 of second wiring layer and the third wiring aluminum layer 13. The several contacts 14 which shortcircuit between the polysilicon 10 and the layer 13 are provided at the word line WL in the course. Since the polysilicon 10 and the layer 13 are shortcircuited via the contacts 14 in a semiconductor integrated circuit thus constructed, the resistance of the word line WL becomes the resistance of the aluminum wirings which strengthen against a software error, increases its operation margin and can read out at a high speed.
Patent JP-H07321940-A (JP)
Title: Telecontrol device
Inventor: YUKI MASARU
IPC: H04Q9/00
Filed: 1994-05-27
Abstract: PURPOSE:To remotely control a domestic appliance by permitting an operator to surely and easily input a control signal with an operation guidance and color codes displayed on a portable terminal without operation based on a number added to the appliance and a number added to a control command through the use of a telephone set at the time of remotely controlling the domestic appliance through a telephone line. CONSTITUTION:This telecontrol device is provided with the portable terminal 1, which is connected to a nearest telephone line through the use of a line connection terminal 13. At the time of supplying a power source switch 12, the portable terminal executes automatic transmission so as to be connected to the main body of the domestic telecontrol device. As the operation guidance and the control state of an appliance connected to the main body of the telecontrol device is color-displayed on the input display part 11 of the portable terminal 1, the operator can remotely control the domestic appliance by pressing an area within a color-displayed frame in accordance with the operation guidance.