baber/WOPTO huggingface dataset:
Patent JP-H0959613-A (JP)
Title: Cold storage/heat storage medium composition
Inventor: SHIMIZU TETSUO
IPC: C09K5/06
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a cold storage/heat storage medium composition which is hardly warmable and also hardly coolable as compared with water and to provide a latent-heat-type cold storage heat storage medium composition wherein the heat storage and heat release of the latent heat based on the transition between solid and liquid phases is possible at a plurality of specified temperatures. SOLUTION: This cold storage/heat storage medium composition comprises at least one salt of a higher fatty acid and water. This composition is semisolid or solid within a specified range of temperature substantially determined according to the kind and content of the constituent salt and is liquefied when it is cooled to a temperature lower than this range of temperature.
Patent JP-S6199578-A (JP)
Title: Automatic welding equipment
Inventor: OKABE KAZUYOSHI
IPC: B23K9/028
Filed: 1984-10-22
Abstract: PURPOSE:To weld easily the butt pipe having a narrow gap by welding the butt pipe with travelling a welding head along a welding line with a bevelling guide roller as a guide. CONSTITUTION:A rotary body 6 is rotated with rolling a guide roller by being guided by the bevelling guide roller 9 which is fitted to a bevelling face 10a. A welding head 8 is accordingly rotated in the same direction along a welding line. An arc is simultaneously generated between the bevelling face 10 of butt pipes 11, 12 and an electrode and the welding of the butt pipes 11, 12 is performed in an argon gas atmosphere. In this case the welding head 8 welds the bevelling face 10 of the butt pipes 11, 12 with rotating along the welding line.
Patent JP-H0867642-A (JP)
Title: Method for dimerization of olefin
Inventor: GIYUNTAA BUIRUKE
IPC: B01J31/18
Filed: 1995-08-30
Abstract: The invention relates to azaphospholenes of the type <CHEM> wherein R1 and R2 may be alkyl, aryl and aralkyl groups, processes for preparing same and the use thereof.
Patent JP-H04103128-A (JP)
Title: Power supply line wiring process of semiconductor integrated circuit
Inventor: NISHIDA HIROSHI
IPC: H01L21/3205
Filed: 1990-08-23
Abstract: PURPOSE:To connect the source of N channel transistor to the ground conductor in respective transistors for shortening the aluminum wiring and avoiding the erroneous action in the circuit by a method wherein a conductor is inserted into a through hole to connect one end thereof to the ground conductor. CONSTITUTION:When an n<+>14 on the surface of a P type semiconductor substrate 1 is connected to the ground 18 by inserting aluminum 19 into a provided through hole 22, the length of the aluminum connected to the n<+>14 as the source of an N channel transistor can be shortened while due to the lowered wiring resistance of the aluminum, the output from respective gates is simultaneously fluctuated from 1 to 0 and 0 to 1 in the logic level so that the ground level voltage in the n<+>14 may be raised slightly to avoid the erroneous action in the circuit even if the aluminum 19 is supplied with a large current. Furthermore, the ground line connected to the source of respective N channel transistors is not wired to the P type semiconductor substrate but directly connected to respective N channel transistors thereby facilitating the wiring of gate output to signal line.
Patent JP-H0666101-A (JP)
Title: Air motor
Inventor: NAKANUMA MASAHIRO
IPC: F01C1/344
Filed: 1992-08-20
Abstract: PURPOSE:To maintain stable rotor driving performance while obtaining certain starting performance at the time of initial rotation of a rotor by increasing the area of an injection pressure receiving part on the rotor without increasing contact resistance between vanes mounted on the rotor and the inner surface of a stator. CONSTITUTION:A rotor 5 provided with a plurality of vanes 15 is inserted rotatably in a stator 2. Compressed air is forcibly supplied in the stator 2 through the air feed passage 4a of a valve pipe 4, air feed grooves 22, 23 of the stator 2, and air injection holes 24, 25 so as to rotate the rotor 5. A plurality of recessed parts 2a, 2b provided with discharged air receiving surfaces 2a', 2b' are recessed along rotor shaft direction between the vanes 15 and 15 so as to forme injection pressure receiving parts S1, S2. Discharged air is received on the receiving surfaces 2a', 2b' so as to assist rotational start of the rotor 5. Therefore, even if the vane 15 is placed in a position where it can not receive any injection air and even though a bearing 8 is out of oil film, the rotor 5 is driven in rotation certainly.
Patent JP-H08235156-A (JP)
Title: Statistical improvement system for monte carlo simulation
Inventor: SHIGETA KAZUKI
IPC: G06F19/00
Filed: 1995-08-30
Abstract: PURPOSE: To reduce a statistical error by selecting Monte Carlo particles randomly as selected particles at a predetermined selection rate, removing unselected Monte Carlo particles as removed particles, multiplying the weight of the selected particles by a reciprocal number of the selection rate, and decreasing the number of Monte Carlo particles without varying the density distribution formed of the weight of the Monte Carlo particles. CONSTITUTION: When many Monte Carlo particles form some distribution, the Monte Carlo particles are selected randomly at the predetermined selection rate R and the weight (the number of carriers that one Monte Carlo particle handles) of the selected particles is multiplied by the reciprocal number of the selection rate R (1/R) to decrease the number of Monte Carlo particles without varying the density distribution formed of the weight of the Monte Carlo particles. Namely, (r) (0<=r<=1) is generated first with a uniform random number. When (r) is larger than the selection rate R, the particles are removed. When (r) is less than R, the particles are selected as selected particles and the weight of the selected particles is multiplied by 1/R.
Patent JP-H1047935-A (JP)
Title: Picture superimposing type measuring system
Inventor: AKIMOTO SHIGEYUKI
IPC: G01B11/02
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To easily recognize the deviation of a work to be measured from its design value or reference work by eliminating the need of manufacturing and measuring the reference work by displaying a monitor picture drawn from CAD design values or the measured values of the reference work and the picture of the work in a superimposing state. SOLUTION: The picture data of a work to be measured from a CCD camera 9 are displayed on the screen 16 of a monitor through a frame memory 41. CAD data and at least one of two kinds of measurement data are respectively sent from a CAD data storing device 43 and a measured data storing device 44 for work to be measured or a measured data storing device 54 for reference work through overlay memories 42 and 50 or 52 and displayed on the screen 16 by superimposing the data upon the picture data being displayed on the screen 16. At the time of displaying the data, adjusting devices 45, 51, and 53 enlarge (or reduce) and rotate the data following an enlarge (or reduce) signal from the camera 9 and the data on the posture deviation of the work to be measured.
Patent JP-S59114166-A (JP)
Title: Assembly of inner and outer panels for automobile
Inventor: NANBA ENJI
IPC: B62D25/10
Filed: 1982-12-20
Abstract: PURPOSE:To give tensile rigidity by making use of an insulator, by a method wherein the titled assembly is so constituted that a protruded press-molded part formed on an outer panel side of the insulator is butted against the back of an outer panel so as to give tension to the outer panel. CONSTITUTION:An inner panel 3 is fixed to and a beam 4 is provided on the back of an outer panel 2 of a hood 1. An assembly of an inner and outer plates for a motor car is constituted by a matter that an insulator 5 such as glass wool is fixed on the back of the inner panel 3. A part of the insulator 5 corresponding to the front edge part of the hood 1 is molded in a protruded shape toward the outer panel 2 through hot press whereon a protruded shape press-molded part 6 is constituted, which is fixed to the inner panel 3 by making use of screws 7 and the surface of the protruded shape press-molded part 6 is butted against the back of the outer panel so as to give tension to the outer panel 3.
Patent JP-H04104477-A (JP)
Title: Secondary battery
Inventor: YOSHINAGA NORIYUKI
IPC: H01M10/05
Filed: 1990-08-22
Abstract: PURPOSE:To increase the battery capacity by using a conducting polymer for at least one electrode of a positive electrode and a negative electrode, and using a compound containing nitrogen atoms for a solvent constituting an electrolyte. CONSTITUTION:Aniline is dissolved in a borohydrofluoric acid aqueous solution, and cupric borofluoride and acetonitrile solution is dripped at the room temperature while the aqueous solution is stirred in the nitrogen atmosphere. The reaction liquid is immediately changed into black by the dripping, and the reaction liquid is made slurry. It is left through the night at the room temperature after the completion of the reaction, then it is filtered and dried to obtain conducting polymer polyaniline powder. Polyaniline is vacuum-dried at 80 deg.C and used as a positive electrode l. A lithium-aluminum alloy is used for a negative electrode 2, and a lithium borofluoride/N-methyl-2-pyrrolidone solution is used for an electrolyte to manufacture a battery.
Patent JP-2001054281-A (JP)
Title: Self-excited switching power circuit
Inventor: OTAKE TETSUSHI
IPC: H02M3/28
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent high voltage exceeding a specification from being applied to a switching device by providing a by-pass route which by-passes an AC feedback signal for oscillating an oscillation circuit to an input power source side. SOLUTION: Between an input terminal 1 and the junction of the base of a transistor Q2, and resistors R2, R3, R4, a series circuit of a constant-voltage diode D5 and a current limiting circuit 8 is connected. Since the constant-voltage diode D5 goes into continuity state, and the transistor Q2 is biased positively and maintains its on-state, when an input voltage exceeds the sum of the breakdown voltage of the constant-voltage diode D5 and the forward drop voltage of the transistor Q2 in a switching circuit, a transistor Q1 maintains its off-state and stops switching. Consequently, a self-excited switching power circuit free of hunting and having an overvoltage input protecting function becomes available.
Patent JP-H0269815-A (JP)
Title: Coordinate position detector
Inventor: SATO HIDEKI
IPC: G06K11/06
Filed: 1988-09-05
Abstract: PURPOSE:To improve an S/N and detection precision, to eliminate a trouble on mounting space and to reduce cost by separately providing loop coils for oscillation and for reception and switch-using them. CONSTITUTION:The oscillation loop coil 1 and the reception loop coil 2 are separately arranged on a coordinate input detection board, and an X-axis board and a Y-axis board are crossly arranged on both sides of the detection board. Since the oscillation (transmission) loop coil 1 and the reception loop coil 2 are separate, a field effect transistor in which a large current can be caused to flow can be used as a switch element, and a miniature and conventional switch element can be used for reception. Consequently, the number of using times of the field effect transistor can be restricted to small. Furthermore, there is no influence on resolution when the pattern pitch of the reception loop coil 2 is made narrow even if the pattern pitch of the oscillation loop coil 1 is enlarged. Thus, the S/N and detection precision can be improved at low cost.
Patent JP-S60113776-A (JP)
Title: Weight attachement device for tractor wheel
Inventor: MOTOMURA MASASHI
IPC: B60B15/28
Filed: 1983-11-25
Abstract: PURPOSE:To make it possible to stably attach a weight to a wheel, by engaging a projection formed on a weight in a fitting groove formed in the rim of a wheel. CONSTITUTION:A wheel 1 as a front wheel of a tractor, is formed, in the outer end part of the inner peripheral surface 3 of a rim 2, with a fitting groove 8 directing toward the wheel. Further a cut and raised part 11 is formed inside of a disk 9. Meanwhile a weight 6 is formed with a projection 7 fitted in the above-mentioned groove 8 and a projecting part 10 engaged with the above- mentioned cut and raised part. Upon attachement of the weight 8 to the wheel 1 the projection 7 of this weight 6 is fitted into the groove 8 while the projecting part 10 is engaged with the cut and raised part 11, and thereafter, the weight 8 is attached to the weight to the disk 9 by means of a bolt 12.
Patent JP-H0779386-A (JP)
Title: Solid-state image pickup device provided with optical low pass filter
Inventor: KOTAKE TOSHIAKI
IPC: H04N5/357
Filed: 1993-09-07
Abstract: PURPOSE:To eliminate adverse effect of a ring flair by making a thickness of a glass plate thin to a degree that an incident high luminance spot light and the ring flair caused by the slight are overlapped and the ring flair is not remarkable. CONSTITUTION:An incident light I is made incident in an image pickup face of an image sensor 101 and, part of the incident light I is reflected in the face and a reflected light R is made incident again to an optical low pass filter 102. The reflected light R by a diffraction grating of the optical low pass filter 102 is scattered and part of the scattered light is reflected again at a point B of the face opposite to the diffraction grating of a base glass of the optical low pass filter and made incident again in a point C on an image sensor 101. Then the thickness of the base glass is made thin. Then a ring diameter of a ring flair C produced by the light R made incident again is decreased and concentrated in the vicinity of the point A emitted by the incident light I. Thus, the effect by the ring flair is eliminated by overlapping the flair onto the incident light substantially.
Patent JP-H0947735-A (JP)
Title: Water tank purifier
Inventor: FUKUDA KAKUTARO
IPC: A01K63/00
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To carry out purifying work without discharging or replacing stored water stored in a water tank. SOLUTION: By the driving force of a rotation motor 9 incorporated into a device body, a suction impeller 8 is rotated to suck in stored water W in a water tank through suction ports 3a-5a formed in water suction chambers 3, 4, and also the rotational force of the rotation motor 9 is amplified by a torque converter 10 to transmit it to a rotary brush 7 to wash and remove the soiling stuck to the wall part and the bottom part of the water tank and the soiling stuck to depositions such as sand and pebbles by the rotation of the rotary brush 7. The stored water W fed to a purifying filter chamber 5 is purified and filtered by a filter, and the purified, filtered, clean stored water W is continuously discharged to outside the device to do purifying work of the stored water W stored in the water tank without discharging or replacing it.
Patent JP-2001046813-A (JP)
Title: Filter device
Inventor: NAGAI TAKESHI
IPC: B01D29/11
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a filter device comprising a ceramic filter having a wall surface capable of being washed without taking out the ceramic filter from a casing. SOLUTION: A cylindrical ceramic filter 3 and a cylindrical washing component 16 are stored in an inner space 9 of a casing 2. A washing brush 13 is planted toward an inside for a holding body 10 of the washing component 16. When a rod like body 19 projected from an upper face of the casing 2 is pushed downward, the washing component 16 is transferred downward via a pressing body 12. When the pushing is stopped, the washing component 16 is pushed upward by an energizing force of a coiled spring. Thus, by reciprocative motion of the washing brush 13 along the axial direction of the casing 2, matters adhering on a wall surface 3A is wiped off.
Patent JP-S6282345-A (JP)
Title: Method and sensor for measuring carbon dioxide
Inventor: KARUBE MASAO
IPC: C12Q1/02
Filed: 1985-10-08
Abstract: PURPOSE:To obtain a carbon dioxide sensor which is so constructed that the deterioration of the life thereof by drying of microorganism bacteria is prevented and that the carbon dioxide past a gas permeable membrane is made hardly dissipatable by providing a buffer soln. reservoir or layer near the microorganism bacteria. CONSTITUTION:The sensor for measuring carbon dioxide has an oxygen electrode body 7, a cathode 5 consisting of platinum and an anode 6 consisting of lead and is provided with an electrolyte 8. The top end of the electrode 7 is coated with the gas permeable membrane 4 in such a manner that the part of the cathode 5 is fully coated. An immobilizing film 2 for the microorganisms 3 disposed to the outside of the membrane 4 is coated with a dialysis membrane 10 made of acetyl cellulose in the form of enclosing the entire part thereof. The immobilized microorganisms 2 and the membrane 10 are immersed into the buffer soln. 13 of a high pH value stored form a spacer 11. The sensor is so constituted that the buffer soln. 13 and the outside contact each other via a gas permeable membrane 12. The membrane 12 is fixed by rubber ring (may be an O-ring) 9. The microorganism bacteria are thus preserved without being dried.
Patent JP-H0271539-A (JP)
Title: Probe board
Inventor: YAMANO TAKESHI
IPC: G01R31/28
Filed: 1988-09-06
Abstract: PURPOSE:To enable the edge of semiconductor wafer to be detected by less numbers of probe needles without resorting to the mechanical contact or non- contact thereof by a method wherein an edge sensor to detect the edge of wafer is composed of needle type probes coming into contact with the wafer to be elastic-deformed as well as a pressure sensor fixed to said probes to detect the deformation thereof. CONSTITUTION:When the probe needles 1, 2 of an edge sensor 10 are in contact with a wafer 5, said probe needles 1, 2 are pushed upward to he deformed so that a pressure sensor 7 fixed to the edge sensor 10 may be pressurized as shown by a solid line. On the contrary, when the probe needles 1, 2 are not in contact with the wafer 5 as shown by a dotted line, the probe needle 1 of the edge sensor 10 is not deformed so that the power sensor 7 may not be pressurized. In such a constitution, the wafer edge can be detected by the electric signals from the pressure sensor 7.
Patent JP-H0561276-A (JP)
Title: Electrophotographic printing plate
Inventor: NISHIO YOSHIHIRO
IPC: G03G13/28
Filed: 1991-09-03
Abstract: PURPOSE:To provide an electrophotographic planographic printing plate having high sensitivity in the wavelength region of visible light and fit for an electrophotographic engraving system adopting a projection exposure system with a halogen or xenone lamps as a light source. CONSTITUTION:A photoconductive layer B contg. a phthalimidomethylphthalocyanine compd. 1, a pigment compd. 2 and an alkali- soluble resin 3 is formed on an Al substrate A subjected to treatment for rendering hydrophilic property to obtain an electrophotographic printing plate. Since this printing plate has a slight induction effect and high sensitivity to light in a visible region, a high quality toner image is obtd. on the printing plate by an electrophotographic engraving adopting a projection exposure system. The photoconductive layer of the non-image area can easily be removed with an alkaline aq. soln. and the resulting planographic printing plate has such excellent printing resistance as to give >=50,000 prints.
Patent JP-S6283241-A (JP)
Title: Antiskid controller for vehicle
Inventor: IKEGAMI HIROSHI
IPC: B60T8/40
Filed: 1985-10-07
Abstract: PURPOSE:To aim at improvement in accuracy for antiskid control, by making decompression, pressurization, etc., in braking hydraulic pressure at the time of the antiskid control so as to be realized so high in responsiveness in relying on a wheel revolving speed state. CONSTITUTION:When an electronic control circuit detects a lock trend in each wheel and outputs a decompression signal for a brake, passage closing in a first solenoid valve 3 and passage opening in a second solenoid valve 4 are simultaneously carried out. With this select operation, a braking device wheel cylinder W/C is interconnected to a reservoir oil chamber 9 of a reservoir device. And, at this time,since a pressure valve 15 and a decompression valve 15 continue each initial state, at the inside of the reservoir device 5, a reservoir piston 7 moves to the left by action of inflow braking hydraulic pressure to the reservoir oil chamber 9, so that the braking hydraulic pressure is decompressed.
Patent JP-S59113194-A (JP)
Title: Production of outside blade for electric razor
Inventor: SHIMAZU HIROSHI
IPC: C25D1/08
Filed: 1982-12-18
Abstract: PURPOSE:To prevent the formation of an overhang unnecessary for the beard introducing hole of an outside blade by providing a conductive part having the electric resistance smaller than that of the pinhole in a part of an electric insulating resist formed in the part of a conductive base plate for forming a base plate for the outside blade where curvature changes. CONSTITUTION:An electrical insulating resist 8 is formed on a conductive base plate 7 to form a matrix 6 for an outside blade. The central part of the resist 8a formed in combination on the part (a) of the plate 7 where curvature changes is notched to a square shape to expose the plate 7, thereby forming a conductive part 11 having the electric resistance smaller than the pinhole 13 formed in the resist 8. A conductive part 12 having a small-sized trapezoidal shape is also notched in each resist 8b adjacent thereto. Such matrix 6 is dipped in an electrodeposition tank and is formed successively thereon with a primary electroforming layer and a secondary electroforming layer, then the deposited ion which is going to be electrodeposited in the pinhole 13 is deposited in the parts 11, 12 without forming an electroforming layer in the pinhole 13. The formation of an unnecessary overhang at the inside circumferential edge of the beard introducing hole of the base plate for the outside blade is thus obviated.
Patent JP-H0386975-A (JP)
Title: Additional system draw type information recording medium and information managing method
Inventor: SAKURAI YUKIMITSU
IPC: G11B27/00
Filed: 1989-08-30
Abstract: PURPOSE:To reproduce a direct-read-after-write (DRAW) type optical disk by a CD-ROM player by recording index management information, end management information and write information embedding a blank part to a management information area for which recording information areas are continuously set. CONSTITUTION:A management information area BE and a recording information area DE continuous to this management information area BE are set and afterwards, a volume identifier (index management information) SVD and a partition (division) identifier VPD, etc., are written into the management information area BE. The volume identifier SVD shows the length and position of a rule directory Rdir in the recording information area or the length and position of a pass table PT in the same area and the partition identifier VPD shows the length and position of a divided area in the recording information area. Based on the newest Rdir indexed by the finally additionally written SVT, recording information are grasped and reproduced back to low-layer management information dir. Thus, the additional system DRAW type information recording medium can be obtained to be reproduced by a read only device.
Patent JP-S58126524-A (JP)
Inventor: URURITSUHI EFU MOUZERU
IPC: G03B27/32
Filed: 1982-12-20
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-S6285610-A (JP)
Inventor: KOBAYASHI MASASHI
IPC: H02G7/14
Filed: 1985-10-09
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。