baber/WOPTO huggingface dataset:
Patent JP-S56104064-A (JP)
Title: Adjusting method for flying direction of ink from multinozzle
Inventor: HORIIE MASANORI
IPC: G06K15/10
Filed: 1980-01-21
Abstract: PURPOSE:To correctly adjust the flying direction of each ink particle by detecting the collision of the charged ink particle with a wire of minute diameter stretched at a reference position by means of a charge detecting circuit and by adjusting the flying direction of the ink based on the result of detection. CONSTITUTION:The wire 24 is stretched lightly above an ink collection box and the charge detecting circuit 28 is connected thereto. Pressurized ink is supplied to a head 11 and jetted ink is charged by excitation of an electrostrictive strain vibrator 5. A screw 17 for adjusting printing position in the vertical direction of the head 1 is turned normally or reversely and the adjustment is stopped when the luminous diode 30a of an indication unit 30 turns luminous. When the charged ink particle collides with the wire 24, a capacitor 28a is charged up, whereby the diode 30a is turned luminous. Then, supply of ink to the head 11 is stopped, a relay 28d is closed for a moment to conduct discharge by giving a reset signal to the charge detecting circuit 28, and then pressurized ink is supplied to a head 12 and positional adjustment for ink jetted from the head 12 is conducted. The same adjustment is performed for a head 13 and subsequent heads, whereby printing-recording positions in the vertical direction of all the heads are to be on a straight line.
Patent JP-S5499293-A (JP)
Title: Electrical discharge machining
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1978-01-20
Abstract: PURPOSE:To provide stable, highly efficient machining by enabling accurate machining without deteriorating workpiece surface roughness when generating discharge machining pulses, and to improve the removal of machining scraps and prevent arcing by interrupting the electrical discharge during no-pulse intervals which follow pulse groups. CONSTITUTION:Pulses are applied in a machining gap between an electrode 1 and workpiece 2 by turning a power supply 3 ON and OFF through the opening and closing of a switch 4. Pulse width and pulse intervals as set by an oscillator 5 are applied to the machining units and detected by a circuit 8. Machining scraps are removed during intervals when pulses are interrupted. Stable, highly efficient machining can be performed by setting pulse intervals to the minimum.
Patent JP-H10195212-A (JP)
Title: Production of fluororesin molding product
Inventor: NAKAHARA AKIHIKO
IPC: C08F14/18
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To efficiently produce the subject molding product having good antistatic effects and low contaminating properties while maintaining characteristics essential to a fluororesin by providing an antistatic layer comprising the fluororesin on the surface layer of a substrate comprising the fluororesin without substantially containing any ion exchange group. SOLUTION: A molding product comprising a fluororesin having groups convertible into ion exchange groups alone or a mixture thereof with a fluororesin without substantially containing any group convertible into the ion exchange groups is molded and the groups, present in the surface layer of the molding product and convertible into the ion exchange groups are converted into the ion exchange groups so as to provide preferably 0.25-20mol% concentration of the ion exchange groups in the surface layer to thereby afford the objective molding product. The thickness of the surface layer is preferably 1-500μm and <=80% based on the thickness of the molding product. A copolymer of tetrafluoroethylene and a monomer having the group convertible into the ion exchange group (e.g.  CF2 =CFOCF2 SO2 F) can preferably be used as the fluororesin having the groups convertible into the ion exchange groups.
Patent JP-2000204004-A (JP)
Title: Repellent and repelling member
Inventor: IWAKURA TAIICHIRO
IPC: A01N25/34
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a repellent and a repelling member, being convenient, sanitary, and highly safe, capable of widely and surely repelling rats, cockroaches, termites, birds, etc., from coming near while keeping a pleasant space. SOLUTION: This repellent is obtained by allowing an essential oil component such as camphor and Japanese peppermint oil, or boric acid to be included in a paste obtained by allowing the paste consisting essentially of a water-soluble or water-insoluble polymer to include a ground product of a scaly bulb of Lycoris radiata, or an extract thereof, or filling a container with a lid having a big diameter with the paste. Further, the repellent is obtained by spreading the paste on a supporter such as a nonwoven fabric, a woven cloth and a film to provide a prescribed thickness and to form a seat-like shape.  The repellent member is obtained by directly coating the pasty material of the repellent on the member requiring a direct repelling activity, or allowing the material requiring the direct repelling activity to include the repellent when producing is the material requiring the repelling activity.
Patent JP-H04240152-A (JP)
Title: Ceramic formed body having three-dimensional structure and production thereof
Inventor: OSAKA SHIGEMI
IPC: C04B35/63
Filed: 1991-01-22
Abstract: PURPOSE:To improve working strength and flexibility by sintering a ceramic green sheet contg. inorg. powder, glass powder and a (meth)acrylic binder. CONSTITUTION:Glass powder is composed of, by weight, 20-70% silica, 10-30% B2O3, 10-50% alkaline earth metal oxide and 1-20% strength rendering and softening temp. reducing agent and 30-70wt.% of the glass powder is blended with 30-70wt.% inorg. powder of 0.01-10mum average particle size or 30-60wt.% of the glass powder is blended with 30-60wt.% of the inorg. powder and 1-30wt.% inorg. fibers of 0.01-30mm length and/or whiskers to obtain a compsn. A (meth)acrylic binder having 30,000-200,000wt. average mol.wt. and 10,000-100,000 number average mol.wt. is added to the compsn. by 10-30 pts.wt. per 100 pts.wt. of the compsn. and a solvent is further added. They are mixed and molded to obtain a green sheet of 0.03-1mm thickness and this green sheet is formed into a desired shape and sintered at 500-1,300 deg.C.
Patent JP-S59132480-A (JP)
Title: Storage device
Inventor: HIUGA JIYUNICHI
IPC: G11C8/00
Filed: 1983-01-18
Abstract: PURPOSE:To attain read or write of consecutive addresses starting from an optional address by one accessing by adding a comparison circuit of address information and an addition circuit adding the address information as the result of the comparison circuit. CONSTITUTION:The comparison circuit 9 outputs ''0'' when address information of an address line 5 is an even number address and outputs ''1'' when an odd number address. Further, an addition circuit 8 inputs a high-order m+n-th bit in one bit of the address line 5 as an augend and inputs an output of a comparison circuit 9 as an added and performs addition. A low-order n-bit as the result of addition is inputted to an address driver circuit 3 as address information in a memory array of an even number address and a high-order m-bit is inputted to a memory array selecting circuit 4 selecting a memory array at an even number address. Moreover, the address ''1'' is read from the memory array of the odd number address (address''0'' as the address in the memory array) and the address ''2'' is read from a memory array at an even number address (address ''1'' as the address in the memory array).
Patent JP-S59133949-A (JP)
Title: Heating method of molten steel in tundish of continuous casting machine
Inventor: YOSHII YUTAKA
IPC: B22D11/10
Filed: 1983-01-18
Abstract: PURPOSE:To prevent the generation of a pitting phenomenon in the stage of heating a molten steel in a circulating passage of an induction heater attached in the side wall part of a tundish by supplying electric power meeting the amt. of the stored molten steel according to the specific equation. CONSTITUTION:An induction heater 2 is attached on the side wall in approximately the central part of a tundish 1 and a circulating passage 8 formed into a channel shape is provided and a molten steel is passed therein through an inlet and outlet 8a, 8b. A through-hole 9 is provided in the central part enclosed with the passage 8 and an induction coil 10 is penetrated through an iron core 10a. Electricity is conducted to the coil 10 to generate a magnetic field phi in the iron core 10a and induction current (i) is conducted to the molten steel in the passage 8 to heat the molten steel. The depth Hmm. of the molten steel bath in the tundish 1 and the current density D A/cm<2> per unit sectional area of the passage 8 of the heater 2 are so regulated as to satisfy D<=0.01H+4.5 in said heating.
Patent JP-H07204962-A (JP)
Title: Electrostatic attracting device
Inventor: SUGANO HIROSHI
IPC: H01L21/68
Filed: 1994-01-25
Abstract: PURPOSE:To attract a sample with no strain so as to enhance the degree of working accuracy of the sample, or to reduce errors in measurement, by specifying the number of electrodes in dependence upon a single-pole type or a dipole- type. CONSTITUTION:In a single-pole electrostatic attracting device, a dielectric body 2 has a smoothly finished surface for attaching a warped sample 1, and electrodes 3, 4, 5 for more than two systems are provided at the rear surface of the dielectric body 2. The electrodes 3, 4, 5 are connected to power sources 3b, 4b, 5b, through switches 3a, 4a, 5a, and the sample 1 is grounded through a contact 6. When the electrodes 3, 4, 5 are applied with voltages, successively in the order from the center one to the outermost one, the sample 1 is attracted outward from the center to the center thereof in one direction. Accordingly, the sample is evenly secured with no strain even thought the sample is warped.
Patent JP-H02186766-A (JP)
Title: Emergency dispatch connecting system
Inventor: KANO KAZUO
IPC: H04M11/04
Filed: 1989-01-13
Abstract: PURPOSE:To receive an emergency dispatch by an attendant board to be used ordinarily without using an exclusive telephone set by connecting an emergency dispatch line and the attendant board by a connection cord not through an emergency command device when the emergency command device is faulty. CONSTITUTION:When the emergency command device 2 is not operating because of a fault, since an alarm is indicated, a full-time operator is arranged at an emergency control panel 1. This operator knows the emergency dispatch line to which incoming arrives by an incoming indication lamp installed on the panel 1, and inserts the connection cord 1b into a line wire side jack in which emergency dispatch line is stored and a jack corresponding to the idle attendant board 3 among the jacks 1a for the attendant board connected to plural attendant boards 3 after selecting this. This jack 1a is connected beforehand to the emergency dispatch trunk 6 not through the device 2, and the operator of the attendant board knows the incoming of the emergency dispatch by the indication lamp provided at the attendant board 3, and operates an emergency receiving key 4 so as to connect the emergency dispatch line to an operator circuit 5, and speaks by telephone.
Patent JP-H03210274-A (JP)
Title: Stress relieving device by high-frequency natural sound
Inventor: IWAHASHI MOTOYUKI
IPC: A61M21/02
Filed: 1990-01-16
Abstract: PURPOSE:To release natural sounds of several tens to 40 kHz by providing an AD converter, digital type frequency divider, recording medium, digital type frequency multiplier, DA converter, and electro-acoustic converter. CONSTITUTION:The natural sound signal including the audible sounds and ultrasonic waves of several tens to 40 kHz collected by a microphone 1 is converted to a digital signal by the AD converter 2. The digital signal is inputted to the frequency divider 3 and is lowered by one octave and is converted to the signal of several tens to 20 kHz; thereafter, the signal is inputted to the DA converter 4 and is converted to an analog signal which is recorded on a magnetic tape of a recording and reproducing part 5. The analog signal of several tens to 20 kHz read out of the magnetic tape of the recording and reproducing part 5 is inputted to the AD converter 6 at the time of reproduction. This digital signal is multiplied by one octave by the frequency multiplier 7 and the resulted digital signal of several tens to 40 kHz is inputted to the DA converter 8. The converted analog signal is inputted via an amplifier 9 to a speaker 10, from which the sounds are released.
Patent JP-H09197296-A (JP)
Title: Eyepiece
Inventor: ISHIHARA ATSUSHI
IPC: G03B13/10
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To adopt constitution which is capable of widening the diopter adjusting range of a finder and is advantageous for proofing of dust, water and drips by consisting an eyepiece of a first group and other groups, successively from the image plane side formed of a relay lens, and moving the first group in an optical axis direction, thereby making diopter adjustment. SOLUTION: The primary image on a focal plane I1 is re-imaged in a secondary image plane I2 position by a first relay lens G1 consisting of a biconvex lens, a second relay lens G2 consisting of a biconcave lens, an aperture A and a third relay lens G3 consisting of a biconvex lens. The eyepiece for introducing the light from the secondary image plane 12 side to the pupil E is composed, successively from the secondary image plane I2 side, of a first eyepiece G4 consisting of a biconvex lens, a second eyepiece G5 consisting of a negative meniscus lens concave to the pupil E side (convex to the secondary image plane I2 side) and a third eyepiece G6 consisting of a biconvex lens. The positive first eyepiece G4 (as a first group) on the front side is moved in an optical axis AX direction, by which diopter adjustment is executed.
Patent JP-S61165292-A (JP)
Title: Method for repairing defective part of casting
Inventor: HANIYU MASAYUKI
IPC: B23K9/04
Filed: 1985-01-18
Abstract: PURPOSE:To reduce the man-hour for repair by remelting and removing a defective part by an arc or plasma then adding a filler metal to the inside of the molten pool thereof and melting the said metal. CONSTITUTION:A casting 1 having the casting defective part 2 is first preheated to about 450 deg.C. The defective part 2 is remelted by the heat input of the arc or plasma 10 via an inert gas seal 9 to form the molten pool 11. The defective part 2 floating on the pool 11 is removed and thereafter the filler metal 12 is added to the inside of the molten pool 11 and build-up welding is executed. The volumetric component of the defective part 2 is repaired by the above- mentioned method and the recess on the surface of the cast iron is repaired as well. The repair welding is thus made easy and the man-hour for the repair is considerably reduced.
Patent JP-H11203278-A (JP)
Title: Device and method for natural language processing
Inventor: AIZAWA MICHIO
IPC: G06F17/22
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to fetch information on meaning corresponding to an onomatopoeia of a processing object or the like even when the onomatopoeia which is not registered with a dictionary becomes the object of processing. SOLUTION: An object onomatopoeia is compressed at a step S502 and, when a compressed onomatopoeia dictionary is retrieved by the compressed onomatopoeia and the compressed onomatopoeia is held in the compressed onomatopoeia dictionary (step S503), an onomatopoeia index corresponding to the compressed onomatopoeia is taken out from the onomatopoeia dictionary at a step S504, the index of an onomatopoeia similar to the processing object onomatopoeia is selected out of the onomatopoeia index taken out from at the step S505, and the onomatopoeia dictionary is retrieved by the onomatopoeia index selected at a step S506.
Patent JP-H01182670-A (JP)
Title: Sealing device
Inventor: KOMINO MITSUAKI
IPC: F16J15/10
Filed: 1988-01-18
Abstract: PURPOSE:To evacuate the inside of a vacuum vessel into a high vacuum in a short time by installing a degassing means, which exhaust gas left behind in a clearance part between an O-ring storage groove and an O-ring to the vacuum side, in this O-ring storage groove. CONSTITUTION:An O-ring storage groove 13, whose section is of trapezoidal form, is installed in a flange face 12 of a flange 11 installed in the lower end of a vacuum vessel, and an O-ring 14 consisting of an elastic material is held in this groove 13. Four vent holes 15 larger in diameter than width of the groove 13 are installed on the groove 13 at four spots as a degassing means. These vent holes 15 is opened to a clearance part 16 between the groove 13 and the O-ring 14, through which gas left behind in this clearance part 16 is made so as to be exhausted to the vacuum side from these vent holes 16 in design. Now, if an opening 17 of the flange 11 is closed by a seal plate, the O-ring 14 is crushed inside the groove 13 whereby the gas left behind in the clearance part 16 is exhausted to the vacuum side from these vent holes 15 so that residual gas is in no case leaked to the vacuum side at the time of decompression, and thus it is reached to a high vacuum in a short time inside the vacuum vessel.
Patent JP-S61164831-A (JP)
Inventor: NOSE KATSUHIKO
IPC: B29K67/00
Filed: 1985-01-17
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-H11260082-A (JP)
Title: Sensing circuit of memory having plural threshold voltages
Inventor: CHANG SEUNG-HO
IPC: G11C16/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To enable accurate sensing even with a low voltage by discriminating a threshold through comparison of the sum of the output from a first quantization voltage generating circuit and the output from a second quantization voltage generating circuit in which the quantization voltage is shifted only by a half of the interval of the quantization voltage, with a plurality of reference values. SOLUTION: A threshold voltage of a memory 100 is input to a composite quantization voltage generating circuit 300 with a current mirror 200 and is then input to a first quantization voltage generating circuit 301 for the mapping. Meanwhile, a second vltage circuit 302 adds, step by step, a current of the quantization voltage in which a half of the reference voltage Vref corresponding to the interval of the quantization voltage is added to the mapped threshold voltage. A composite voltage circuit 300 is provided with a second voltage circuit 302 for impressing a half of the reference voltage Vref is added and this circuit is connected in common to the first voltage circuit 301. Thereby, the voltage is converted to the voltage having narrower distribution width of threshold voltage and it is then output to the comparing means 500.
Patent JP-S57123907-A (JP)
Title: Method for fractionating and recovering blast furnace gas by calory
Inventor: KOTE KAZUHIRO
IPC: C21B7/00
Filed: 1981-01-22
Abstract: PURPOSE:To make the separation and recovery of the high calory gases in a central part from the low calory gases in a peripheral part possible by providing a cylindrical gas separator in the top part of a blast furnace. CONSTITUTION:A gas separator 1 formed of a cylindrical body concentrical to a furnace body is mounted to 4 pieces of gas discharge ports 3a-3d provided in the shoulder part of the top part of a blast furnace. This separator 1 is formed of a cylindrical body of about 0.7D diameter when the diameter of the blast furnace body is defined as D. The high calory gases produced from the parts near the center of the blast furnace are gathered by this separator 1 and are recovered to the outside of the furnace through the ports 3a, 3c. The low calory gases produced from the peripheral parts in the blast furnace are recovered through the ports 3b, 3d in the outside part of the separator. Since the high calory gases have about 1,000kcal/m<3> quantity of heat, the independent use is possible without containing the danger of blow-out or the like.
Patent JP-H10206322-A (JP)
Title: Qualitative determination method for carbonate in positive electrode active material for nonaqueous electrolyte secondary battery
Inventor: YAMANAKA ATSUSHI
IPC: H01M4/525
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a qualitative determination method by which carbonate content in an active material for a lithium secondary battery positive electrode material can be quickly and easily found. SOLUTION: An absorption spectrum of an active material is found by an FT.IR method, and the area S800 of the absorption peak existing in a range of a wave number of 890 to 840cm<-1> is found, and the lithium carbonate content W is found by an expression (S800 =0.2234×W-0.0794). In this method, it is desirable that infrared absorption measuring pottasium bromide is added to active material powder and is uniformly mixed so that transmissivity (%) in a wave number 4000cm<-1> becomes about 10%, and it is also desirable that integration of measurements not less than 20 times is performed when FT.IR is measured.
Patent JP-2000202499-A (JP)
Title: Waste sludge fiber composite material and its utilization
Inventor: OGIYA HIROSHI
IPC: A01G1/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To change waste sludge after dehydrated to have a component or a form suitable for the object for recycling by efficiently dehydrating to recycle water treatment sludge or industrial water waste sludge. SOLUTION: This waste sludge composite material is obtained by adding vegetable fiber to the waste sludge and dehydrating even waste sludge containing clay, is easily broken after dehydrated and has no harmful component to be used as a supporting body for plant culture or nursery bed for mushroom growing.
Patent JP-S56104192-A (JP)
Title: Rotary filter type sampling pump
Inventor: IIJIMA KAZUO
IPC: F04D29/70
Filed: 1980-01-23
Abstract: PURPOSE: To prevent filter from clogging and thereby to obtain continuous suction of fluid for a long time by rotating a rotary filter using a drive system and removing thereby solids attached to this filter.  
     CONSTITUTION: An impeller 14 and a rotary filter 1 are rotated by a motor to suck in fluid into the rotary filter 1 from an inlet, as shown by the arrow A, through a strain cloth 7. This fluid is further sucked in, as shown by the arrow B, through a fixed filter 11 and a suction hole 10. Floating substances should, at this time, attach to the surfaces of the strain cloth 7 and fixed filter 11, and clogging thereby may cause trouble with suction after a long time of use, but the frictional force against water and the centrifugal force owing to the rotation of the rotary filter, as high as 400rpm approx., will remove off the solids attached to the strain cloth 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58125004-A (JP)
Title: Lens holding device
Inventor: MINEGISHI HITOSHI
IPC: G02B7/02
Filed: 1982-01-20
Abstract: PURPOSE:To obtain a lens holding device which has a high resistance to the variation of temperature, by interposing an elastic member consisting of a synthetic resin between the inside of a mirror frame and the outside of a plastic lens. CONSTITUTION:In case that a plastic lens 30 is held in a fitting part 21 of a mirror frame 20, a deformation absorbing sleeve 40 as an annular elastic member is interposed between the inside of the fitting part 21 and the outside circumference of the plastic lens 30, and the plastic lens 30 is set to the inside of the fitting part 21 of the mirror frame 20. A press ring 24 is engaged with a screw part 23 of the mirror frame 20, and a holding edge 31 on the outside circumference of the plastic lens 30 is fitted by a pressing edge 26 of the press ring 24 while pressing one side face 31a of the holding edge 31 to the other side face 31b engaged with a body part 22 of the fitting part 21, and thus, the plastic lens 30 is held.