baber/WOPTO huggingface dataset:
Patent JP-H01229580-A (JP)
Title: Picture processor
Inventor: NAKATSU YOSHIHITO
IPC: H04N19/51
Filed: 1988-03-10
Abstract: PURPOSE:To detect a movement vector with reduction of misdetection by providing an error detecting circuit and a detected vector correcting circuit in addition to a conventional vector detecting circuit to correct the wrong detected vectors. CONSTITUTION:A detected vector including an error is inputted to an error detecting circuit 5 and a detected vector correcting circuit 6 respectively. The circuit 5 decides the right or the wrong of the detected vectors by making use of a fact that the wrong detected vectors are almost isolated to the detected vectors of the peripheral blocks. Then the wrong detected vectors are replaced with the detected vectors of the peripheral blocks by the circuit 6. For instance, a wrong detected vector 41 shown in figure is replaced with a detected vector 411 of an upper block. Thus the big errors can be virtually eliminated.
Patent JP-S55149459-A (JP)
Title: Piston ring
Inventor: MATSUMOTO KOUSAKU
IPC: C23C4/08
Filed: 1979-05-11
Abstract: PURPOSE: To provide a piston ring with scuff and wear resistance by forming into slide surface the spray surface layer of a molybdenum alloy obtained by uniformly mixing an alloy element or alloy elements in molybdenum at a specific ratio.  
     CONSTITUTION: The spray layer of a molybdenum ally obtained by uniformly mixing 0.1W5wt% of an alloy element or alloy elements in molybdenum is formed into the slide surface of a piston ring. One or more than two selected out of titanim, vanadium, chromium, niobium, tantalum and tungsten are effective as alloy elements. It is necessary to form spray layer into the slide surface of the ring using molybdenum alloy powder or wire uniformly containing a small quantity of the alloy element(s) as material. Thus, piston rings provided with both scuff and wear  resistances can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59181497-A (JP)
Inventor: YAJIMA KENICHI
IPC: H05B41/282
Filed: 1983-03-31
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-2000257358-A (JP)
Title: Slat driving device for vertical type blind
Inventor: YAMAGUCHI MASAYA
IPC: E06B9/36
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a slat driving device for a vertical type blind capable of easily meeting the width and height of various window surfaces, opening the window surface by winding up slats. SOLUTION: In the vertical type blind, in which a large number of slats 13 are suspended and supported rotatably from a winding member 2, the slats 13 can be rotated by turning a tilt shaft 15 and the slats 13 can be wound by revolving the winding member 2, an input shaft 8 rotated by an operating device 4, a driving gear 10 moved in the shaft direction while being turned on the basis of the revolution of the input shaft 8, a tilt gear 18 being engaged with the driving gear at a fixed position in the moving range of the driving gear 10 and turning the tilt shaft 15, and a wind-up device 22 revolving the winding member 2 on the basis of the rotation of the driving gear 10, turning the driving gear 10 not engaged with the tilt gear 18 at the fixed position in the shaft direction are installed to the winding member 2.
Patent JP-H09247550-A (JP)
Title: Television camera
Inventor: IGARASHI KAZUHIRO
IPC: H04N5/353
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To minimize the loss in the sensitivity by varying a shutter speed so as to completely suppress flicker when an image signal with flicker is detected automatically and restoring the shutter speed when on flicker is caused. SOLUTION: A microcomputer 9 discriminates the change in a luminance level and the color temperature of an object based on luminance level data and result of white balance detection from a digital video signal processing circuit 6 and outputs an image pickup device 2 to control a shutter speed. When a shutter speed reaches 1/60 after the detection of the luminance level and color temperature arithmetic operation processing, whether or not the pattern of a level change as the result of detecting an average luminance level of the object by 3 fields is coincident with the pattern of flicker of a fluorescent light is checked. The color temperature is detected by calculating a deviation toward red/blue color side based on data of white balance and the color temperature is estimated from the deviation.
Patent JP-S56154677-A (JP)
Title: Automatic insertion apparatus for polarized capacitor
Inventor: ABE KAZUO
IPC: H01G13/00
Filed: 1980-04-30
Abstract: PURPOSE:To correct the positions of polarized capacitors so that the polarities are aligned in proper order, and automatically insert them into a capacitance measuring apparatus by a method wherein polarized capacitors are held to detect polarities, and a pickup is given a half turn according to need. CONSTITUTION:The apparatus comprises a capacitor feeder A which sends out polarized capacitors in a row at given intervals along a leading path from a parts feeder, an inspection apparatus B which inspects the directions of the polarities of the polarized capacitors, a capacitance measuring conveyor C which transfers the capacitor to be measured in capacitance to a measuring apparatus for the capacitance of the capacitor while holding the capacitor in the correct position, a transfer apparatus D which extends among said apparatus A, B and C and moves the capacitors and a driving apparatus E. When the polarities of the capacitor 1 set to the apparatus B are opposite to those of the others, the apparatus D drives a rack 60 and gives a pickup head 53 a 180 deg. turn in order to correct the alignment of the polarities of the capacitor 1.
Patent JP-S62213775-A (JP)
Inventor: FUKUSHIMA KAZUHARU
IPC: B63B35/79
Filed: 1986-03-15
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-S59218518-A (JP)
Inventor: JIYOOJI ETSUCHI HAARAN
IPC: H02M3/335
Filed: 1984-03-27
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-H03260132-A (JP)
Title: Feeding apparatus of yarn-feeding package for warping
Inventor: MINAMI SHOZO
IPC: D02H1/00
Filed: 1990-03-08
Abstract: PURPOSE:To enable the supply of a yarn-feeding package to a container at a position other than a prescribed position of a creel by placing a swivellable container station, a pallet station and a partition plate holding place in a specific manner. CONSTITUTION:A container station 16, a pallet station 17 and a partition plate holding place 18 are placed at a position different from the prescribed position of a creel. Containers and pallets are placed on the container station and the pallet station, respectively. A robot 14 is energized to repeat the operation of taking up a partition plate on the pallet, transferring the plate to the plate holding place and putting a yarn-feeding package on the peg of the container. The container is gyrated to fully load the container and delivered. An empty container is introduced into the station and similarly a yarn-feeding package is supplied to the station.
Patent JP-S62213968-A (JP)
Title: Rotary tool for machining
Inventor: YOSHITAKE KENICHI
IPC: B24D5/02
Filed: 1986-03-14
Abstract: PURPOSE:To prolong the life of a rotary machining tool for inorganic construction material by arranging electrically attached abrasive grin parts and brazed abrasive grain parts, wherein each abrasive chip is brazed fast, at the cutting face of a tool body in its rotational direction. CONSTITUTION:A tool body 1 having a larger dia. than the shaft part 5 is affixed at its surface with electrically attached abrasive grain parts 2 with a certain spacing in the circumferential direction, and between these parts 2, 2, each abrasive grain chip 3 consisting of sintered abrasive grins is brazed fast to constitute brazed abrasive grain parts 4. Here the size of abrasive grains in said electrically attached parts 2 shall be greater than the size of abrasive grains in the brazed abrasive grain parts 4, and the height H from the base surface of the electrically attached abrasive grain part 2 be made greater than the height h in the brazed abrasive grain parts 4. Accordingly, even through abrasive grains in the electrically attached parts come loose, machining can be continued by the brazed parts, which should prolong the life of service.
Patent JP-S60200981-A (JP)
Title: Clad vessel
Inventor: ISHIKURA CHIHARU
IPC: C23C14/14
Filed: 1984-03-26
Abstract: PURPOSE:To obtain a vessel having superior consumption resistance and a long life by cladding the surface of an Mo-base metal with an Rh-base metal. CONSTITUTION:When an Mo or Mo alloy vessel is used as a crucible for melting glass or ore contg. metallic oxide at a high temp. or as a tray, a boat or the like for vacuum deposition, oxide is formed by a reaction with O2 in the air. Since this oxide is liable to evaporate, the vessel is required to be used in an inert atmosphere. Even though the vessel is used in such a way, when glass, ore or the like contg. metallic oxide is melted, O contained in the resulting melt bonds to Mo to shorten the life of the vessel. The surface of the vessel is clad with Rh or an Rh alloy by physical vapor deposition such as ion plating so as to obtain a vessel having superior oxidation resistance and a long life.
Patent JP-S61215954-A (JP)
Title: Oxygen concentration sensor
Inventor: GONDA TADAO
IPC: G01N27/409
Filed: 1985-03-22
Abstract: PURPOSE:To improve the stability of a sensor output right after conduction of electricity and to decrease the change of the characteristic with lapse of time by the deterioration of a solid electrolyte by providing an adjusting means for adjusting the heating value of heaters in two stages and heating up the solid electrolyte to a prescribed temp. in a short period. CONSTITUTION:The 1st and 2nd heaters 6, 7 are embedded into the side wall 1b of the solid electrolyte 1. The heaters 6, 7 are connected respectively at one end via a switch SW2 to the positive terminal of a power source 8. The heater 6 is connected at the other end to the negative terminal and the 2nd heater 7 at the other end via a relay circuit 9 to the negative terminal. When the switch SW2 is closed, a relay control circuit 10 closes a relay circuit 9 to conduct electricity to both heaters 6, 7, by which the solid electrolyte 1 is heated to a high temp. in a short period. The circuit 9 is opened by the circuit 10 upon attainment of the prescribed temp., then the 2nd heater 7 is disconnected from the power source and the solid electrolyte is maintained at the prescribed temp. by the small heating value of the heater 6 alone.
Patent JP-H04276178-A (JP)
Title: Fuel injection pressure boosting device
Inventor: EGUCHI NOBUJI
IPC: F02M55/02
Filed: 1991-03-01
Abstract: PURPOSE:To increase the fuel injection pressure of an injection nozzle without increasing the capacity of an injection pump, in order to reduce the black smoke and fine particles in the exhaust gas of a diesel engine. CONSTITUTION:A shim 50 is interposed in the joint part between a fuel pipe 24 and a nozzle holder 16, and a through hole 52 of the shim 50 is set smaller than the inside diameter of a fuel pipe 24 and larger than the fuel passage 20 on the nozzle holder 16.
Patent JP-H04273712-A (JP)
Title: Filter circuit
Inventor: WACHI SHIGEAKI
IPC: H03H19/00
Filed: 1991-02-28
Abstract: PURPOSE:To prevent phase delay from being increased in a sample servo system and a hazard from occurring in a continuous servo system when this circuit is used as the filter of the servo circuit of an optical disk. CONSTITUTION:When an input waveform shows a continuous wave, a clock (phi) and an inversion clock phiINV are supplied from a clock generation circuit G1 to a first switched capacitor filter F1 and a second switched capacitor filter F2 so that they can be operated with negative phases mutually, and when the input waveform shows a sample waveform, the clock (phi) and the inversion clock phiINV are supplied from the clock generation circuit G1 to the first switched capacitor filter F1 and the second switched capacitor filter F2 so that they can be operated with in-phases mutually.
Patent JP-S58176699-A (JP)
Inventor: KITATSUME YOSHIAKI
IPC: G10L15/04
Filed: 1982-04-09
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。
Patent JP-H04274210-A (JP)
Title: Purely optical light modulator
Inventor: YOHAN BERIKUISUTO
IPC: G02F1/017
Filed: 1991-02-28
Abstract: PURPOSE:To provide an light modulator or switch of a purely optical type having a relatively high speed response time and possibility of a large contract ratio by performing the modulation of luminous flux fully optically utilizing changes in refractive indices through electro-optical effect. CONSTITUTION:When a resonance pump light beam 19 enters a semiconductor quantum well structure area, a pair of electrons and positive holes are excited by an external electric field Eext in a well 18 having a sloped band structure. The excited electrons 15 and positive holes 13 run within the well 18 respectively in opposite directions to each other. Space electric charge separation is produced here and a counter electric field Es is produced in the direction to screen the external electric field. As a result, in addition to the electro-optical effect due to originally applied external electric field, an electro optical effect due to the counter electric field is produced to change finally the electro-optical effect. Therefore, optical anisotropy of the semiconductor quantum well structure area is changed by the appearance of the counter electric field. The change in the optical anisotropy is detected with a probe light beam which is modulated with a pump light beam 19.
Patent JP-H10249363-A (JP)
Title: Artificial bathwater and artificial bathwater conditioner
Inventor: KANZAKI YASUSHI
IPC: C02F1/68
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To easily conduct the performance evaluation test of a bathwater purifying system by preparing the artificial bathwater used to evaluate the performance of the bathwater purifying system from that contg. the specified amts. of oleate and calcium salt. SOLUTION: This artificial bathwater is prepared from the water contg. 2.25-2.75mg/l oleate and 2.25-2.75mg/l calcium salt. The artificial bathwater contg. 0.225-0.275mg/l stearate and 0.135-0.165mg/l palmitate in addition to the above components is preferable, and that further contg. 0.27-0.33mg/l urea and 0.027-0.033mg/l amino acid and that contg. 0.315-0.385mg/l lactic acid or lactate, 4.5-5.5mg/l sodium salt are more preferable. The conditioner to condition the artificial bathwater is prepared from that which contains 82-122 pts.wt. of calcium salt with respect to 100 pts.wt. of oleate.
Patent JP-H08235965-A (JP)
Title: Switching device of electronic musical instrument
Inventor: NIITSUMA SHINJI
IPC: H01H13/52
Filed: 1995-02-22
Abstract: PURPOSE: To improve touch feeling and stabilize switching operation by integrally forming a pushed part and a hollow dome part in a switch main body, and forming a movable contact which is short-circuited at first in the dome part. CONSTITUTION: A pushed part 6 and a hollow dome part 8 adjacent to the pushed part 6 are integrally formed, and at least one movable contact 13a which is short-circuited at fist of a plurality of movable contacts 13a, 13b is formed in the dome part 8. When the pushing part 6 of a switch main body 3 is pushed with a finger and the like, the switch main body 3 is compressed and deformed, and the contact 13a formed in the dome part 8 adjacent to the pushed part 6 comes in contact with a corresponding fixed contact 5a formed in a printed circuit board 12 to short-circuit them. By continuous deformation of the dome part 8, other contact 13b comes in contact with a fixed contact 5b to short-circuit them, thereby the switch main body 3 is smoothly operated by weak pushing force.  Good touch feeling can be obtained, and since the dome part 8 is easily deformed, the angle of a contact surface of the contact 13a is not inclined after contact and become stable, and switching operation is stabilized.
Patent JP-H01231926-A (JP)
Title: Air cleaner
Inventor: KAMEDA MIYAKICHI
IPC: B01D53/38
Filed: 1988-03-14
Abstract: PURPOSE:To catch and decompose the malodor component in the air by providing the adsorbent attached with photocatalyst and an exiting source exciting the photocatalyst. CONSTITUTION:The air in a room is sucked from the suction grill 3 of an air cleaner 1 by the revolution of a fan 5 and discharged form a delivery grill 7 through an electrostatically charged filter 4 and a deodorizer 6 to clean the air. The odor component in the air is caught by the adsorbent consisting of activated carbon. The photocatalyst, such as anatase type titanium dioxide, is formed on the surface of the adsorbent. By lightening an ultraviolet ray lamp, the photocatalyst is excited to decompose the odor component. In this case, the radiation of ultraviolet rays is intermittently carried out, and the radiation of about one hour after eight hour run is ordinarily carried out.
Patent JP-S51134050-A (JP)
Title: Active circuit
Inventor: MIYATA TAKEO
IPC: H03H11/48
Filed: 1975-05-15
Abstract: PURPOSE:Practical equivalent inductance active circuit which is not influenced by the variations of power supply voltage on which a mutual compensation-type amplifier is used as a positivephase amplifier.
Patent JP-S62216302-A (JP)
Inventor: MIZUGUCHI NORIMOTO
IPC: H01C7/10
Filed: 1986-03-18
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-H06185466-A (JP)
Title: Diaphragm vacuum pump
Inventor: MIYAZAKI TATSUYA
IPC: F04B45/04
Filed: 1992-03-16
Abstract: PURPOSE:To improve compression efficiency by eliminataing stagnation of gas in a recessed part created by bending and deforming along an air intake hole and an air exhaust hole. CONSTITUTION:Rotation of an electric motor is transmitted to a diaphragm 8 through an eccentric shaft 4 and a connecting rod 6. In air intake space 17 formed in a pump head 10, a rubber valve 11 is fixed by a valve holding body 12 having an air intake hole 19a, and in air exhaust space 18, a rubber valve 11 is fixed by a valve holding body 12a having air exhaust holes 20a and 4Oa. When a pump is operated, air is sucked through air intake holes 19a and 19, and is exhausted through air exhaust holes 20 and 20a, but at this time, gas in a valve recess 11b bent and deformed by the air intake hole 19a and the air exhaust hole 20 is sucked or exhausted through a newly arranged air intake hole 49 and the air exhaust hole 40a without causing stagnation.
Patent JP-H07268981-A (JP)
Title: Heat insulating material
Inventor: KONDO MASAHIRO
IPC: E04B1/80
Filed: 1994-03-29
Abstract: PURPOSE:To facilitate the air bleed, compression, and restoring, and ensure workability by providing a cover material consisting of a synthetic resin film on one surface of an inorganic fiber mat, and providing an adhesive surface to which a hot melt resin is applied on the other surface. CONSTITUTION:A hot melt resin is applied to the whole surface of a mat 2 obtained by forming an inorganic fiber into a plate by a spray device, and one surface is covered with a cover material 1 consisting of a synthetic resin film. Thus, the other surface excluding the one surface covered with the cover material 1 and the end surface are formed into an adhesive surface 4 and adhesive end surface 5 to which the hot melt resin is applied. The cover material 1 has a number of small holes 3, and the air is passed through the adhesive surface 4 and the adhesive end surface 5 with the clearance between the fibers constituting the mat 2 as a loophole of air. The sound is absorbed by the small holes 3 to make the mat 2 usable as an insulating sound absorbing material. Further, the stimulation by the direct touch with the fiber at handling is avoided by providing the cover material 1 on one surface to facilitate the handling such as carrying and construction.
Patent JP-S56156097-A (JP)
Title: Formation of speaker diaphragm
Inventor: FUKUI KAZUYUKI
IPC: H04R7/18
Filed: 1980-05-06
Abstract: PURPOSE:To avoid a malformation of a sheet to be formed to a diaphragm, by forming a groove having a V-shaped section at the circumference of a molding tool and securing a close adhesion for the part of the sheet to be put to the groove by means of a ventilation. CONSTITUTION:A sheet material 9 is put on a molding tool, and the outer circumference of the sheet material is pressed by an upper molding tool 10 and an outer circumference press mold 3. Then the tool 10 and a lower molding tool are heated up so that the material 9 can be deformed properly. In this case, a ventilation is carried out through the spaces 7 and 8, and thus the material 9 is adsorbed at its fringe part at a groove 6 and while being pressed at the outer circumference to be positioned. Then the center part of material 9 is adsorbed by a slit 4. For a diaphragm, the areas corresponding to a center molding tool 1 and the mold 3 plus the area corresponding to the V-shaped groove 6 are cut off. Thus the area corresponding to the part from the slit 4 to the top part 2a of a body molding tool 2 is used for a diaphragm.
Patent JP-S60220136-A (JP)
Inventor: UIRIAMU BATSUKU BUROTSUDO
IPC: B01J8/38
Filed: 1985-03-25
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-H05267303-A (JP)
Title: Semiconductor device
IPC: H01L21/321
Filed: 1992-03-17
Abstract: PURPOSE:To achieve that a minimum bonding pressure used to obtain the sufficient close contact strength between a bump and a lead and the spread in the transverse direction of the bump electrode are suppressed within a permissible range by a method wherein a laminated film which has been stacked in the order from a small deformation amount with reference to a pressure are used as the sidewall film of the bump electrode. CONSTITUTION:A bump electrode 3 is formed on one main face of a semiconductor substrate 1; a polyimidefilm 4 whose deformation amount is large when a pressure is exerted is formed so as to come into contact with the side face of the bump electrode 3; a plasma-oxidation silicon film 6 whose deformation amount is small is laminated on it; a sidewall is formed. Thereby, it is possible to achieve that a minimum bonding pressure used to obtain the sufficient close contact strength between the bump and a lead and the spread in the transverse direction of the bump electrode 3 can be suppressed within a permissible range.
Patent JP-S58174213-A (JP)
Title: Gas filter
Inventor: KUSUDA TAKAO
IPC: B01D39/20
Filed: 1982-04-07
Abstract: PURPOSE:To form a filter capable of maintaining small breathing resistance and high dust-collecting efficiency over a long period of time, by hardening the inside surface of a felt made of ceramic fibers by using a clay of silica-alumina, etc., and then sintering it. CONSTITUTION:By hardening the inside surface of a sheet 2, formed by piling ceramic fibers into a form of a layer like a felt, by using a clay of silica-alumina, etc., the inside surface of a part of the cross section of the sheet 2 is fixed. Both of the outside surfaces of a corrugated plate 5, formed by pressing said filter element 4 into a corrugated plate, and a flat plate 6 are faced to each other, and also both of the inside surfaces of them are faced to each other, and then they are overlapped alternately into layers to constitute a ceramic honeycomb body 8 by sintering them. Further, the end of downstream side and the end of upstream side are blockaded by stoppers 12 respectively so that a flow path 7 facing to the outside surface is a flow-in path 9 and a flow path 7 facing to the inside surfce is a flow-out path 11.