baber/WOPTO huggingface dataset:
Patent JP-S5586584-A (JP)
Title: Wet oxidizing treatment of waste water
Inventor: HARADA YOSHIAKI
IPC: C02F1/74
Filed: 1978-12-22
Abstract: PURPOSE: To detoxicate a waste water at a low cost by a mechanism wherein the supply amount of a oxygen containing gas is regulated according to a measured amount of TOD, total NH 3  and (NO 2 +NO 3 ) type nitrogen in an NH 3  containing waste water and the waste water is subjected to wet oxidizing treatment in the presence of a supported catalyst.  
     CONSTITUTION: An NH 3  containing waste water in a storage tank 1 is pressurized by a pump 3 to a predetermined pressure and mixed with an oxygen containing gas supplied through a heat exchanger 5 from a line 10, thereafter supplied to a reaction tower 12. In a tower 12, the waste water is maintained at 100W370°C and at a pressure which holds the waste water to a liquid phase and is subjected to wet oxidizing treatment in the presence of a supported catalyst containing one or more substances selected from Fe, Co, Ni, Pd, Cu or the like as well as a water insoluble or a difficultly water soluble compound of those metals. In this case, an O 2  containing gas supplied through a compressor 7, a humidifier 9 is regulated according to a measured amount of substances to be oxidized within a waste water. The waste water is subjected to wet oxidizing treatment at a pH of about 8W11.5 and an alkaline substance is supplied from a storage tank 21 so as to adjust the pH of a liquid issued from a tower 12 and reaction products are separated into a gas and a liquid phase in a gas-liquid separator 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0215999-A (JP)
Title: Cutter blade receiving face for cutting plotter
Inventor: YAMAMOTO HIDEYUKI
IPC: B26D7/20
Filed: 1988-06-30
Abstract: PURPOSE:To solve the scratching of a receiving face by a cutter blade, enable to use it for a long period and illuminate pattern materials cut at the time of cutting by forming the cutter blade receiving face with see-through glass sheets. CONSTITUTION:A cutter blade receiving face 4 formed on an outside surface 3 of a main body frame 2 is formed with glass sheets highly resistant against abrasion, and light sources like fluorescent lamps are installed in the main body frame 2. Pattern material (paper) 9 is pulled out along the cutter blade receiving face 4, No.1 and No.2 units are moved along the cutter blade receiving face 4, and the paper 9 is cut into a desired shape by a joint work of the cutter blade and the cutter blade receiving face 4 of No.2 unit. At that time, the cutter blade receiving face 4 made of glass sheets is not scratched. Erroneous cutting can be prevented, and the paper 9 placed over the cutter blade receiving face 4 can be illuminated by a light source 10.
Patent JP-H04241152-A (JP)
Title: Yarn guide for guiding particularly elastic yarn in knitting machine such as for producing socks, stockings, etc.
Inventor: FRANCESCO LONATI
IPC: D04B15/58
Filed: 1991-07-04
Abstract: PURPOSE: To provide a thread guide capable of using a cutter for cutting elastic threads the same as in usual ones. CONSTITUTION: In a knitting machine for manufacturing socks, stockings, etc., this improved thread guide 1 particularly for guiding elastic threads comprises a rod 2 in which at least one passage 8 for a thread 9 is defined. The passage 8 leads out proximate to a longitudinal end of the rod 2 which is arrangeable proximate to the workspace of the needles of a knitting machine or the like. A thread locking element 15 is provided along the path followed by the thread 9 on the rod 2 and is activated upon a return of the thread 9 fed through the passage 8.
Patent JP-2000353567-A (JP)
Title: Waterproof connector
Inventor: MURAKAMI TAKAO
IPC: H01R13/52
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To increase a waterproof capability by equalizing a pressure distribution around wires. SOLUTION: A waterproof connector 10 has a connector housing 11 having multiple terminal storage rooms 15, and multiple wire inserting holes 17 corresponding to the terminal storage rooms, and is provided with a mat like rubber plug 12 installed at a rear end of the connector housing, and a rubber plug presser foot 13 pressing the rubber plug against the connector housing. A compression force in radial directions of the wire inserting holes is generated on the rubber plug by pressing a pressing protrusion 22 provided on a front surface of the rubber plug presser foot 13 into a recess 19 provided on a rear surface of the rubber plug. The compression force increases close contact forces between the electric wires W inserted through the wire inserting holes and the rubber plug 12.  The recess 19 of the rubber plug 12 is formed such that a cylindrical thick part 20 left around the wire inserting holes 17 surrounds the wire inserting holes, and pressing parts 22a, 22b pressing at least on the outer peripheral of the cylindrical thick part 20 are provided on the pressing protrusion 22.
Patent JP-H11233698-A (JP)
Title: Semiconductor package lid with heat pipe
Inventor: BELADY CHRISTIAN L
IPC: H01L23/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency of a semiconductor package, increasing its thermal conductivity between its semiconductor device to its heat sink by embedding at least one or more heat pipes in between the upper and recessed surfaces of its cover. SOLUTION: An outer surface 16 of a lid 10, which is the surface for receiving thereon a heat sink 12 is made nearly parallel with a bottom surface 15 of the lid 10 (which is so recessed that a clearance for a die 7 is obtained, where the lid 10 is contacted with a board). Then, the die 7 is contacted mechanically with the bottom surfaces 15 of the lid 10. Next, one or more heat pipes 11 are interposed between the two surface 15, 16. Also inside the heat pipe 11, a hollow wicking structure 38 is provided whose outer surface mapes mechanical and thermal contact with the outer sleeve of the heat pipe 11 or the inner surface of the storing container for the heat pipe 11. Since the heat pipe 11 dissipates the heat received from the die 7 while the lid 10 is traversed laterally, the thermal resistance in the path ranging from the die 7 to the heat sink 12 can be reduced.
Patent JP-H1010331-A (JP)
Title: Optical fiber cable connection point temporary waterproof guard tool and its receptive hardware
Inventor: SAWAMOTO EIJI
IPC: G02B6/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable connection point temporary waterproof guard tool and its receptive hardwares preventing a hit failure and a disconnection failure due to bend/put-in to a coated optical fiber caused by an artificial and structural factor. SOLUTION: Two semicircular half division cylinder attaching metal fittings are connected detachably, and a circular half division cylinder attaching metal fitting 17 is formed, and the circular half division cylinder attaching metal fitting 17 is detained with internal metal goods 18 of both end standard closures of a coated fiber housing part 19, and a half division cylinder 16 formed by colorless, transparent hard row material is fitted to the outer peripheral surface of the circular half division cylinder attaching metal fitting 17 so as to nearly match with it attachably/detachably, and is made an integral cylindrical body enveloping a switch connection point.
Patent JP-H08270359-A (JP)
Title: Tool for underground drill
Inventor: MCLEOD GAVIN THOMAS
IPC: E21B10/62
Filed: 1995-06-29
Abstract: PURPOSE: To exchange cutting means composed of a plurality of segments as they are left as they are brought to the state of operation. CONSTITUTION: The tool contains a carrier means in which segments 22 can be charged for carrying the segments 22 to the ground drill 12 or them from the ground drill 12. The tool 20 can be operated so that the tool 20 relatively slides the segments 22 when the tool 20 is passed through a predetermined position in the ground drill 12. One end sections of the segments 22 are projected in the lateral direction of the tool 20 and engaged with a seating means 30, and held at the positions of cutting.
Patent JP-S5588927-A (JP)
Title: Pipe and its manufacture
Inventor: KUGIMIYA KOUICHI
IPC: B22D23/00
Filed: 1978-12-27
Abstract: PURPOSE: To manufacture the pipe excellent in the corrosion resistance and the wear resistance, by making the pipe from the amorphous alloy.  
     CONSTITUTION: The metallic granule is supplied through the feed port 3 into the high temperature flame like as the oxy-acetylene flame, etc., for example, to be generated at the metallizing nozzle 2, and is molten; at the same time, the high pressure gas is introduced through the gas port 4 in the direction of arrow A. The molten metallic granule is flown at high speed, and is blown against the base metal 5 rotating at high speed; hereby, the molten metal is quickly cooled forming the ring type film of the amorphous metal. Besides, at the same time, the base metal 5 is continuously moved at a low speed along its axis; hereby, the ring type film is extended in the axial direction and the pipe 7 consisting of the amorphous metal is completed. Then, the base metal 5 is removed away from the pipe 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0716925-A (JP)
Title: Production of heat-shrinkable tube
Inventor: SASAIKE TSUNEO
IPC: B29C61/10
Filed: 1993-07-02
Abstract: PURPOSE:To simply produce a heat-shrinkable tube capable of being easily opened without providing an opening perforation. CONSTITUTION:Laterally and uniaxially stretched raw film 10 is cut into a rectangular shape in the oblique direction (oblique angle theta) with respect to a stretching direction (lateral direction shown by a dotted line) to form uniaxially stretched films 11 and these films 11 are bent into a tubular form so that the stretching direction becomes the oblique direction (oblique angle theta) with respect to the peripheral direction (direction of long side edges 11'') and both short side edges 11' of the films 11 are sealed to produce a heat- shrinkable tube. This heat-shrinkable tube is loosely applied to the outer periphery of the desired area of a container and subsequently heated to be closely bonded to the outer poripheral surface of the container. When the upper end parts of the seal parts of the tube is grasped by fingers to be pulled obliquely downwardly when the tube is removed from the container, the tube is easily spirally torn in an oblique downward direction along the stretching direction of the tube to be simply removed.
Patent JP-H08705-A (JP)
Title: Sauna device
Inventor: MATSUOKA SADAO
IPC: A61H33/06
Filed: 1994-06-23
Abstract: PURPOSE:To provide a sauna device which can promote perspiration from a body at a very low temperature by realizing a simple structure and an easy operation. CONSTITUTION:This sauna device 1 has a heating pipe 7 and a gas blowing pipe 8 on the bottom of a device body 2, and these heating pipe 7 and gas blowing pipe 8 are embedded in a hot bath agent composed of salt, sand or pulverized ore having a hot bath effect. Further, the hot bath agent 13 is heated by the heating pipe 7 with a cover member 3 closed, and dry hot wind obtained by the gas blowing pipe 8 is supplied into the device body 2, thereby filling the device body 2 with hot bath agent ingredients.
Patent JP-H0329574-A (JP)
Title: Digital video signal processing circuit
Inventor: IDEI TOSHIO
IPC: H04N5/14
Filed: 1989-06-27
Abstract: PURPOSE:To quicken the signal processing by using a logic circuit comprising a NOR gate and an OR gate so as to detect a signal possibly mis-detected to be a negative synchronizing signal caused to a video information portion and so as to replace it into a substitution value. CONSTITUTION:The circuit is provided with a NOR gate 40 whose input terminal connects to a most significant bit input terminal 22 and a 2nd order bit input terminal 23 and an OR gate 41 whose input terminal connects to an output terminal of the NOR gate 40 and the 2nd order bit input terminal 23 and whose output terminal connects to a 2nd order bit output terminal. Then the detection of the part possibly mis-detected to be a negative synchronizing signal of the input video signal and the replacement of the substituted value are implemented by the NOR gate 40 and the OR gate 41. Thus, the part possibly misdetected is quickly detected with simple constitution.
Patent JP-S6320439-A (JP)
Title: Oil coater of blow bell mechanism
Inventor: ARAKI AKIO
IPC: C23C2/14
Filed: 1986-07-15
Abstract: PURPOSE:To permit automatic coating of oil to a cup under working by a blow bell mechanism by disposing a porous soft material to a part enclosing an interlocking rod passed through a guide of a mechanism for coating the oil to the cup and interlocking rod and by spraying oil from an oil spraying port in the front part of a housing cylinder. CONSTITUTION:Sponge 9 (porous soft material) to which the oil is supplied is lightly pressed by a spring 7 to enclose the interlocking rod 8 on the outside of the guide 6 at the rear end of the cup housing cylinder 4. The oil is sprayed from the spraying port 3 so that the surface of the cup 2 and the interlocking rod 8 are held coated with the oil. The cup 2 is pushed into a pipe 11 and excess zinc is removed when superheated steam is thereafter blown from a steam pipe 5. The interlocking rod 8 is pulled to return the cup 2 into the housing cylinder. The oil film is automatically coated to the cup 2 and the interlocking rod 8 by the oil penetrated in the sponge 9 when the above- mentioned operation is repeated.
Patent JP-H0818865-A (JP)
Title: Digital x-ray equipment
Inventor: ODA KAZUYUKI
IPC: H04N5/325
Filed: 1994-06-24
Abstract: PURPOSE:To obtain display gradation proper to each image as a whole by checking a barium part of display gradation conversion data optimum to each image for its contrast by a threshold level indicating a maximum contrast so as to display gradation conversion data thereby uniformulizing the display gradation of the barium part of the data. CONSTITUTION:The equipment is provided with a barium concentration designation means 20 designating a range representing a barium concentration area to specify a barium part in image data and with a maximum contrast threshold level designation means 21 to designate the maximum contrast threshold level of display gradation conversion data in order to display the gradation of the barium part (barium concentration area) designated by the barium concentration area designation means 20 uniformly. Then the contrast is compared with the threshold level with respect to the barium concentration area (barium part) designated in advance and the threshold level is applied to the display gradation data in excess of the threshold level to suppress the contrast as the display gradation conversion data of the barium part.
Patent JP-S5955608-A (JP)
Title: Amplifier
Inventor: SEKI KUNIO
IPC: H03F1/30
Filed: 1982-09-24
Abstract: PURPOSE:To actuate an amplifier stably during a transient period up to the stabilization of power voltage after turning on a power supply by connecting a power voltage detecting circuit provided with a hysteresis characteristic in addition to detecting operation to the amplifier. CONSTITUTION:Power voltage +Vcc smoothed by a moothing circuit 1 is supplied as the operating voltage of the amplifier circuit 4. The power voltage Vcc is also supplied to the power voltage detecting circuit 5. The power voltage detecting circuit 5 has the hysteresis characteristic for the 1st and 2nd threshold voltages VCCX, VCCY which are different each other to detect the size of the power voltage Vcc, and an output signal from the power voltage detecting circuit 5 controls the amplifying operation of the amplifier circuit 4 at actuated or non-actuated status.
Patent JP-S5865990-A (JP)
Title: Rotary compressor
Inventor: MASATOKI YOSHIBUMI
IPC: F04C18/356
Filed: 1981-10-15
Abstract: PURPOSE:To slow down touch and slide speed between a vane and a rotor as well as to decrease mechanical loss, by turning the sectional from of a rotor revolving inside a section-circular cylinder to noncircular form, while attaching a rotatable, flexible belt type ring band to the outer surface of the rotor. CONSTITUTION:A rotor 8, which rotates inside a section-circular cylinder 6, is of ellipse-shaped in type as in illustration, by way of example, and on its outer surface, there is a flexible belt type ring band 9 having a plate thickness of 0.3mm. or so attached in a state of being slidable relatively to the rotor 8. When this rotor 8 rotates in the state that vanes 10 press and touch the ring band 9, this ring band 9 produces slippage for the rotor 8 and therefore rotates on its own axis at tardier speed than that of the rotor 8. Accordingly, the touch and slide speed between the vanes 10 and the ring band 9 becomes lowered so that mechanical loss at this point can be decreased.
Patent JP-S5883052-A (JP)
Inventor: ROBAATO JIEI AKUSERUROTSUDO
IPC: C08K5/5357
Filed: 1982-09-24
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-H0824235-A (JP)
Title: Method for collecting data in mri appparatus, and mri apparatus
Inventor: KOSUGI SUSUMU
IPC: G01R33/48
Filed: 1994-07-18
Abstract: PURPOSE:To load a plurality of pulses each with a different time width and a specified angle without generating artifact by making time widths of the first and the second pulses each with a specified angle to be different time widths and providing a deviation in the transmitting phase corresponding to the amt. of phase based on the time width difference of these pulses. CONSTITUTION:A sequence storing circuit 8 operates a gradient magnetic field driving circuit 3 base on a data collecting pulse sequence according to a command from a computer 7 to generate a gradient magnetic field from a gradient magnetic field coil of a magnet assembly 1. In addition, by operating a gate modulation circuit 9, a transmitting wave outputting signal of an RF oscillation circuit 10 is modulated and is added to an RF electric power amplifier and the aimed slice is selectively excited by loading it in a transmitting coil of the magnet assembly 1. In this case, the time width of a 90 deg. pulse and the and a deviation is given between the transmitting phase of the 90 deg. pulse and the transmitting phase of the 180 deg. pulse by the amt. of phase based on the difference in the time widths of the 90 deg. pulse and the 180 deg. pulse.
Patent JP-H0722699-A (JP)
Title: Solid resonator type surface emitting laser
Inventor: KOSAKA HIDEO
IPC: H01S5/183
Filed: 1993-07-05
Abstract: PURPOSE:To form a surface emitting laser having a low threshold value or a surface emitting LED having a high efficiency by confining a current and a light in a microregion of a wavelength degree. CONSTITUTION:A lower multilayer film reflecting mirror 10 and an intermediate layer having a wavelength thickness in a medium including an active layer are formed by an MBE, and only the intermediate layer is etched conically by wet etching. An upper multilayer film reflecting mirror 1 is again grown thereon by an MBE under growing conditions in which only an initial i-type GaAs layer 6 is not deposited on the oblique surface. The later p-type layer is grown under conditions grown also on the oblique surface, and grown to a phase correction layer 12 having a thickness of 0.42lambda. It is etched to the lower mirror except the region of tens of mu including a light emitting part. A p-type side electrode 3 which reinforces reflection and performs heat sink is formed on a mesa by gold plating, and an n-type side electrode 9 is formed on the lower mirror out of the plated part.
Patent JP-S6411605-A (JP)
Title: Porous hollow fiber membrane
Inventor: TABATA KANZO
IPC: D06M13/02
Filed: 1987-07-03
Abstract: PURPOSE:To obtain a porous hollow fiber membrane having an excellent hydrophilicity and showing an extremely high water permeability for use as a separating membrane for water purification, by covering a hollow fiber substrate having micropores extending from one side thereof to the other with a fatty acid ester of glycerin. CONSTITUTION:A fatty acid ester of glycerin produced by the reaction of an acid component such as caprylic acid, caprylic acid, etc. with glycerin is dissolved in a solvent for the ester in such an amount that the final concentration becomes about 0.1-10wt.%. As the solvent, an alcohol, acetone, benzene or the like is suitable. Subsequently, a porous hollow fiber substrate is immersed in the resulting solution of a fatty acid ester of glycerin and this ester solution is allowed to sufficiently penetrate into and through the substrate micropores which extend from one side of the substrate to the other. Then the resulting substrate is dried to remove the solvent. As the means of drying, there may be suitably used air drying, vacuum drying, heat-drying or the like according to the kind of the solvent.
Patent JP-S6225099-A (JP)
Inventor: MANABE JIRO
IPC: B23K26/066
Filed: 1985-07-25
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-S6225572-A (JP)
Title: Picture processing method and its device
Inventor: KARASAWA TAKEMI
IPC: H04N1/393
Filed: 1985-07-26
Abstract: PURPOSE:To obtain a picture data applied with optional multiplication conversion reading the picture in an (i)-th line, and by simultaneously driving the picture data interpolating between the picture elements neighboring in the direction of main scanning by sampling the said data in accordance with a required output multiplication. CONSTITUTION:An A/D converter 5 sequentially outputs the picture data. A main scanning direction interpolation processing part 6 obtains the picture data of an (i)-th picture element, that of an (i-1)-th picture element, and an interpolation data in accordance with the interpolation-multiplication, and generates the picture data in the direction of main scanning. A subscanning- direction interpolation processing part 11 obtains an interpolation data between the lines based on the interpolation multiplication in the subscanning direction, and generates the picture data in the direction of subscanning. The picture data sampled by write control parts 8 and 13 are stored in storing parts 9 and 14.
Patent JP-S5866666-A (JP)
Title: Manufacture of cold rolled steel plate excellent in corrosion resistance and compound treatment capacity
Inventor: KUWAMOTO HIROSHI
IPC: C21D9/46
Filed: 1981-10-16
Abstract: PURPOSE:To make it possible to manufacture of cold rolled steel plate excellent in corrosion resistance and a compound treatment capacity with a low cost by utilizing a descaling process by a conventional liquid honing as one means for providing the steel plate with corrosion resistance and compound treatment capacity. CONSTITUTION:In a liquid honing process where Ni, etc., can be independently projected to a steel plate, or projected while mixing them with an usual slurry such as iron sand, etc., a projecting equipment 6 for a slurry such as Ni is provided on the rear of a liquid honing equipment 5. Then, a treatment for providing the corrosion resistance and compound treatment capacity to the steel plate is performed utilizing a descaling process by conventionally used liquid honing. Accordingly, it is possible as compared with the conventional method to manufacture a cold rolled steel plate more excellent in the corrosion resistance and compound treatment capacity with a low cost in an simpler manufacturing process.