baber/WOPTO huggingface dataset:
Patent JP-S5637088-A (JP)
Title: Treating method for effluent containing heavy metal complex salt
Inventor: SENDA ATSUO
IPC: C02F1/36
Filed: 1979-08-30
Abstract: PURPOSE: To treat an effluent simply without using chemicals as well as to enable the purification and separation of heavy metal by a method wherein ultrasonic vibration is applied to the effluent containing heavy metal complex salt.  
     CONSTITUTION: An ultrasonic vibration is applied to an effluent containing heavy metal complex salt discharged from a chemical plating process of a plating factory, etc. A water-soluble heavy metal complex salt is decomposed, and completely separated into heavy metal and a complex agent, waste water is filtered, and heavy metal components are separated and removed from complex agent components. Thus, the effluent can simply be treated without using chemicals, and heavy metal can also be separated and purified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S603914-A (JP)
Title: Device for pressing hollow blank material
Inventor: IKEDA SADAO
IPC: B21C1/22
Filed: 1983-06-21
Abstract: PURPOSE:To eliminate the unbalance of formation regardlessly of the presence of a wall-thickness deviation in a hollow blank material, by floatably holding at least one of a pump engaging with the inner peripheral surface of a hollow blank material or a die engaging with the outer surface thereof, in the direction intersecting perpendicularly to the pressing direction. CONSTITUTION:A hollow material W is first cut to a proper length and is positioned at its lower end after inserting it to a punch 11. Next, an ejector 18 is lowered to insert a projecting part 11a of the punch 11 into a fitting hole 18a of the ejector 18. Thereafter the material W is gradually drawn from its front end by a die 15 by lowering an upper die 2. At that time, because of the presence of a wall-thickness deviation in the material W, the punch 11 is laterally slidden on a lower die 1 while deforming an elastic member 14 to follow up the wall-thickness deviation and is balanced, and the ejector 18 is also moved laterally while following up the movement of punch 11. That is, the material is successively processed without entirely causing an unreasonable force acting on the punch 11 and the die 15.
Patent JP-H06324307-A (JP)
Title: Driving method for gradation display matrix display device
Inventor: YAMAZOE HIROSHI
IPC: G09G3/36
Filed: 1993-05-13
Abstract: PURPOSE:To increase displaying quality and to display halftone data beautiful by compensating column side supply voltages. CONSTITUTION:Displays of one frame of pixels being N pieces in an arbitral Wth line in a column side are made so that -1 and +1 are made to correspond to a complete ON pixel and a complete OFF pixel respectively and real number values from -1 to +1 are made to correspond to halftones with respect to halftone pixels. Next, arithmetic processions are mainly performed at a column side voltage calculating circuit 6 and a column side output calculating circuit 7. Vcomps are calculated with respect to all column lines and then all row side lines are held at a zero potential, voltages are impressed to column lines simultaneously so that voltages of column lines become Vcomps. Further displays for one frame is completed by performing these operations from a 1st subgroup to a pth subgroup at one time and the operations are shifted to the displays of next frames. Thus, the display of gradation is made possible.
Patent JP-H06319895-A (JP)
Title: Washing machine
Inventor: ANDO MASARU
IPC: D06F39/10
Filed: 1993-05-13
Abstract: PURPOSE:To provide the one-tub washing machine with a filter which improves the efficiency of getting broken threads and remarkably improves the pumping of a pulsator. CONSTITUTION:A water guide path 10 extending from one side or bottom of a washing/dehydration tub 5 to the lower pulsator is formed. On the other hand, a filter case 8 with plural slit holes is detachably attached to a filter cover 7 at the bottom. A lint filter 9 with a bag-like net which can be attached to and removed from the filter case 8 is provided vertically to the space formed by the tub 5, filter cover 7, and the filter case 8 against the water flow passing the water guide path 10.
Patent JP-S5335857-A (JP)
Title: Transmission gear
Inventor: SAGATA MAKOTO
IPC: F16H57/03
Filed: 1976-09-14
Abstract: PURPOSE: Scheming out low costing lessening piece number in elimination of waste in machining process number goes along with facilitating overhaul at the time of maintenance inspection in a system to transmission engine power through a hydraulic reversing reduction gear to a transmission shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61271090-A (JP)
Title: Treating device for waste water using immobilized microorganism
Inventor: SUMINO TATSUO
IPC: C02F3/06
Filed: 1985-05-25
Abstract: PURPOSE:To obtain a waste water treating device capable of removing BOD substance and turbid substance simultaneously generating only small amt. of excess sludge, and easy separation of solid from liquid and having high performance by packing pellets of immobilized microorganism suspending in water in a waste water treating device. CONSTITUTION:In a waste water treating device using pellets 3 comprising immobilized microorganism such as bacteria by entrapping with a high molecular material such as polyurethane, etc., pellets 3 comprising immobilized microorganism having <1 true specific gravity being suspended in water is used. Thus, the pellets are floated in water and gathered to the top of a treating tank 1 forming a filtration zone. Substances increasing SS and BOD are removed in the filtration zone, and a settling zone where substanced unadsorbed to the pellets relating to increase of SS or excess sludge are settled is formed below the filtration zone. As the result, the degree of generation of excess sludge is small, moreover, the separation of solid from liquid is facilitated. Thus, high performance of treatment is attained.
Patent JP-H04339339-A (JP)
Title: Magneto-optical recording medium
Inventor: ITO MASAKI
IPC: G11B11/105
Filed: 1991-05-16
Abstract: PURPOSE:To control exchange bonding force and to improve writing and reading out characteristics by using an NdGdFeCoTi film for the magneto-optical recording medium with which the 1st magneto-optical layer is irradiated with a laser beam focused through a substrate and information is written thereon. CONSTITUTION:The information is written on the magneto-optical recording medium by irradiating the 1st magneto-optical layer with the laser light focused through the substrate. The information is read out of the recording medium by irradiating the 1st magneto-optical layer with the laser beam focused through the substrate. The 1st magneto-optical layer 11 is an amorphous alloy contg. at least an iron family transition metal and a rare earth transition metal and the 2nd magneto-optical layer 12 is a film contg. at least neodymium (Nd), gadolinium (Gd), iron (Fe), cobalt (Co), and titanium (Ti). The above-mentioned 1st magneto-optical layer and the above-mentioned 2nd magneto-optical layer are subjected to the exchange bonding at >=10 deg.C and <=50 deg.C. The C/N of 56dB is obtd. if writing is executed at, for example, 400 oersted recording magnetic field in such a case.
Patent JP-2000307709-A (JP)
Title: Caller number information display system
Inventor: YAHIRO KAZUO
IPC: H04M1/57
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a caller number information display system where it is not required to inquire about a caller number again that has been inquired about before and it is not required to prepare a caller number information database to each telephone set. SOLUTION: The system has a caller number information database placed on an exchange network and telephone sets each including a caller number information display device 2 connected to the caller number information database via the exchange network. The caller number information display device 2 is provided with a caller number reception section 3 that receives a caller number of an opposite party, a microcomputer 4 that processes a caller number, a number information transmission section 6 that transmits a caller number inquired of the caller number information database, a number information reception section 7 that receives caller information such as an address and a name of the inquiry caller number returned from the caller number information database,  an information display section 8 that displays the caller information and a caller number information cache memory 5 that stores the caller information.
Patent JP-H10297121-A (JP)
Title: Coloring matter for heat-sensitive transfer and heat-sensitive transfer sheet using the coloring matter
Inventor: OZAWA TETSUO
IPC: C09D11/02
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly concentrated and uniformly heat-sensitive transfer recording and also heat-sensitive transfer image which is free from a color shift to an object with which the image comes into contact and which shows an outstanding image sharpness and a superb performance by adding a coloring matter for heat-sensitive transfer of a specific composition to a coloring material layer. SOLUTION: A coloring material layer contains a coloring matter for heat-sensitive transfer expressed by formula. In the formula, R<1> , R<2> are independently a hydrogen atom, an alkyl group and an alkoxy group which may have a substituent, or a halogen atom; R<3> , R<4> are independently the hydrogen atom, the alkyl group and the alkoxy group which may have the substituent, the halogen atom and -NHCOR<7> (R<7> is the hydrogen atom or alkyl group or an aryl group which may have the substituent); and R<5> , R<6> are independently the alkyl group which may have the substituent or the aryl group which may have the substituent. For each of the coloring matters which form a full color image, two or more different types of coloring matter with a specific composition are used or the coloring matter of a specific composition and a publicly known coloring matter are used in a mixed form.
Patent JP-S5539949-A (JP)
Title: Binary pattern recognition method
Inventor: KIYOUMASU RIYUUICHI
IPC: G06T1/00
Filed: 1978-09-14
Abstract: PURPOSE: To synchronise the respective image signals of the amending field and the field in which the pattern in to be recognized and read them and make binary with accuracy by inverting the phase of one of the signals and adding.  
     CONSTITUTION: The switch SW at the output of the TV camera 2 is disposed at the signal process circuit 3 and the half tone image signal obtained through the camera 2 of the amending field 1 is directly written in the magnetic disc through the circuit 3. Then the switch is changed over, the image signal obtained through the camera 2 of the field 1' in which the pattern is to be recognized is synchronized with the signal stored in the disc 4 through the timing control circuit 6 and read 5, and the phase of one signal is inverted and added 7, to input to the binary pattern circuit 9. Thus, the signal composition due to the camera, illumination and the like is removed and the binary with accuracy can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60258345-A (JP)
Inventor: YAZAKI AKIRA
IPC: E04B1/58
Filed: 1984-06-01
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-H0789562-A (JP)
Title: Metallic container lid and device for forming weakening line therefor
Inventor: NAKAJIMA HISASHI
IPC: B65D41/34
Filed: 1991-04-18
Abstract: PURPOSE:To suppress generation of a sharp broken remaining part due to breakage on an easy-to-break bridge by gradually reducing the radial displacement amount between upper and lower parts of a slit on both sides of a peripheral direction of the easy-to-break bridge. CONSTITUTION:When a skirt wall 6 of a container lid 2 is rotated along an outer blade 34, the outer blade 34 functions to a lower part of a ring-like expanded part 8 of the skirt wall 6 to have it displaced inward, and a shearing function is generated between upper and lower parts of the ring-like expanded part 8 to form a slit 16. At a cut 36 of the outer blade 34, the outer blade 34 does not apply the shearing action to the ring-like expanded part 8, so that an easy- to-break bridge 18 remains. Since tilted parts 40 are formed on both sides in the circumferential direction, the radial direction inner displacement amount of a lower part of the formed slit 16 is gradually reduced toward the easy-to- break bridge 18 on both sides in the circumferential direction of the bridge 18. Since no shearing line extending along an axial line exists on both sides of the bridge 18, the bridge 18 is horizontally broken along the slit 16.
Patent JP-S62271692-A (JP)
Inventor: NAGAI KATSUMI
IPC: B26D1/24
Filed: 1986-05-15
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-H04319994-A (JP)
Title: Display panel mounting mechanism
Inventor: ENDO ISAO
IPC: G09F9/00
Filed: 1991-04-18
Abstract: PURPOSE:To provide an inclined display panel, while eliminating necessity for inclining a wall mounting frame, making an adjustment work unnecessary, permitting installation with surface stepped or smoothly inclined, reducing an installation work period and ensuring a safe installation work at a high place. CONSTITUTION:In installing two tiers of upper and lower display panels 2 having inclined front surfaces, a bracket 3 slidable horizontally back and forth is fitted. In this case, the bracket 3 is made to slide back and forth horizontally, and fixed at a proper position so that the vertical rear surfaces of the upper and lower panels 2 are kept within the same plane, and the extension plane of the surface inclination of both tiers of panels 2 has the same degree, or the surfaces are stepped.
Patent JP-S5236055-A (JP)
Title: Unit for detecting the position of sound source
Inventor: OZAKI SADAHIKO
IPC: G01S5/18
Filed: 1975-09-17
Abstract: PURPOSE:To make it possible to improve the accuracy of detection by analyzing the power spectrum of a sound from a sound source by using a circuit; said sound being received on a plurality of detectors.
Patent JP-H11308792-A (JP)
Title: Permanent magnet type reluctance rotating machine
Inventor: SAKAI KAZUTO
IPC: H02K1/27
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To realize the high output, variable speed, and rapid rotation, by installing, in recessed sections of a rotor, permanent magnets which generate magnetic flux in the opposite direction to that of magnetic flux generated by armature coils. SOLUTION: Interlinkage magnetic flux of permanent magnets 6 is small and therefore an exciting current component can be adjusted over a wide range, and the terminal voltage can be adjusted over a wide range, too. In order words, the wide range variable speed operation is possible from a low voltage power supply. Since the voltage is not suppressed by forcible field weakening control, there is no appearance of overvoltage even if the control does not work during high speed rotation. During high speed rotation, excessive centrifugal force of the permanent magnets 6 is applied to a magnetic ring 7 because of variable speed operation. Under such conditions, SUS630 magnetic material is used of the magnetic ring 7. The tensile strength of SUS630 is 1,000 N/mm<2> or above and therefore the mechanical strength of the rotor 3 increases.  As a result, a rotating machine which can with stand a high speed rotation can be obtained.
Patent JP-H06323705-A (JP)
Title: Automatic transparent ice making device
Inventor: KATO TOSHIMITSU
IPC: F25C1/24
Filed: 1993-05-14
Abstract: PURPOSE:To obtain an automatic transparent ice making device which certainly detects the lack of water supply to an ice-making tray without an influence of residual ice in the ice-making tray and cooling operation in a refrigerator. CONSTITUTION:A lid heater sensor (a temperature detector) is arranged in a lid 2 on an ice-making tray 19, and a microcomputer (a controller) compares the detected temperatures of the lid heater sensor with a predetermined specified temperature (-3 deg.C) when a specified time period has elapsed after water supply action starts. When the detected temperatures do not reach the specified temperature or higher, it is judged that water is not supplied to the ice-making tray 19.
Patent JP-H0412819-A (JP)
Title: Molding process of molded object with buried nut
Inventor: MATSUZAWA UKOU
IPC: B29C45/14
Filed: 1990-04-30
Abstract: PURPOSE:To obtain such a molded object wherein the accuracy of a nut is not required and resin does not enter the hole of a screw or thin resin-layer is not formed on its surface by a method in which the primary molded object which has the nut-fitting hole shallower than the thickness of the nut is molded, and before its curing said molded object is moved to the position of the mold into which the nut has been inserted, and then secondary molding is achieved. CONSTITUTION:Primary molding is achieved with a movable mold 1 and the mold 2 in which a core 3 which has a little larger size than the outer diameter of a nut and the height lower than that of the nut is provided. Next, before said molded object A is cured, the movable mold 1 is moved to the position of the mold 4 wherein the nut (n) is inserted into a guide pin 4a, and then the movable mold 1 and mold 4 are clamped. Then, the lower surface of the nut (n) inserted into the guide pin 4a of the mold 4, enters into the bottom surface of the inserting hole (a) of the nut, and the upper surface of the nut (n) is brought in close contact with the inner surface of the mold 4 perfectly. The deviation in the height direction of the nut (n) may be absorbed by the fact that the lower surface of the nut (n) enters into the bottom surface of a nut-fitting hole (a). In this state, on the molded object A before curing, resin is pressure-fed, thereby achieving secondary molding and the molded object is obtained.
Patent JP-H0411584-A (JP)
Title: Transfer working machine
Inventor: AKEHI RIYUUJI
IPC: A01D67/00
Filed: 1990-04-27
Abstract: PURPOSE:To properly adjust the attitude of a working device free from the complicated constitution by connecting the working device and a traveling device positioned under the working device in free relative attitude by a supporting device having many degrees of freedom, in a transfer agricultural machine, transfer vehicle for construction, etc. CONSTITUTION:A working device 1 and a traveling device 2 are connected by a supporting device 3. The supporting device 3 is constituted of a spherical body 28 made of steel, upperside sliding body 29, lower side receiving body 30, regulating body 31, and a shaft body 32. The results of the detection of a longitudinal tilt sensor 42 and lateral tilt sensor 43 are inputted into a horizontal controller, and the pressurized oil supplied from a hydraulic pump P is sent into a pitching cylinder 36 and a rolling cylinder 37 by the output, and both cylinders are extended and contracted. Accordingly, the relative attitude between the upper side sliding body 29 and the lower side receiving body 30 is changed, and the relative attitude between the working device 1 and the traveling device 2 is change-adjusted. Accordingly, independently of the tilt of the traveling device 2, the working device 1 can be always kept in a horizontal attitude.
Patent JP-S5539361-A (JP)
Title: Preparation of compound layer plastic material and its manufacturing device
Inventor: FUKUOKA TETSUO
IPC: B29C48/08
Filed: 1978-09-14
Abstract: PURPOSE:To obtain laminated materials that the ratio of the thickness of each layer is the same at the center portion and both side portins of the laminated materials, by propelling a plural kind of resin to be laminated to a common flow path in shapes that needed spaces are left in an intermediate block, the width is approximately made identical and the ratio of the thickness is nearly brought to the same value as that of products. CONSTITUTION:Resin of different kinds is supplied to intermediate blocks 20 with basic three-layer structure, which are connected to a nose die 26 if a coat hanger type, etc., from three extruding devices 21, 22, 23, resin of every kind 41, 42, 43 is propelled in an intermediate block 24 in shapes that are each at spaces, the width is approximately made the same one W11, W12, W13 and the ratio of each thickness t11, t12, t13 is brought to the same value as the thickness t21, t22, t23 of products, spaces among these resin are gradually narrowed, and the thickness is decreased by degrees by means of the nose die 26 provided with a common flow path 34 and pushed, thus obtaining three-layer laminated materials that the ratio of the thickness is fixed.
Patent JP-S5237403-A (JP)
Title: Concrete sound absorber
Inventor: MATSUI FUMIO
IPC: E04B1/84
Filed: 1975-09-20
Abstract: PURPOSE:To provide a sound absorber by teating a foaming concrete slurry hardener, wherein the agglutinaive force between foams is small and the fluidity of the slurry improves, so that the specific gravity of the hardner is within a range from 0.2 to 0.5.
Patent JP-H10296083-A (JP)
Title: Amorphous alloy catalyst containing boron, its production and use
Inventor: ENTSUE MIN
IPC: C07B31/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an amorphous alloy catalyst which contains both metal selected from group VIII of the periodic table and boron and shows catalytic activity higher than existing technology. SOLUTION: In the amorphous alloy catalyst containing boron, the catalyst is constituted of a porous carrier, amorphous alloy Q-B and a metallic additive (M). Total content of amorphous alloy Q-B and the metallic additive is 0.1-60 wt.% on the basis of total weight of the catalyst. Atomic ratio (Q+M)/B is 0.5-10 and atomic ratio Q/M is 0.1-1000. Q denotes metal selected from group VIII and B denotes boron. The metallic additive (M) relates to metal of >=1 reduced to its/these atomic state from corresponding salt by a solution containing BH4 <-> except that M is not used as Q.
Patent JP-H02295092-A (JP)
Title: Induction heating cooker
Inventor: OKADA KAZUICHI
IPC: H05B11/00
Filed: 1989-05-02
Abstract: PURPOSE:To suppress the temperature rise inside the main body so as to protect parts low in temperature resistance by arranging the constitution such that a driving circuit part for heating coil, a fish baker, and a cooling fan are provided inside the main body and that the cooling fan operates when using the fish baker. CONSTITUTION:When placing and heating a pan, etc., on a top plate 7, a heating driving circuit 30 operates and lets high frequency currents flow to a heating coil 2. And to cool a power transistor, etc., a cooling fan 5 operates. Moreover, since the operation of the cooling fan 5 is also interlocking with the operation of a fish baker 4, the cooling fan 5 operates even when using the fish baker 4 alone, and the heat, which is generated inside the fish baker 4 and is radiated to inside of the main body 1, is discharged to the outside of the main body 1 trough an exhaust port 9, so the temperature rise inside the main body 1 can be suppressed.
Patent JP-S604783-A (JP)
Inventor: HAMAI KAZUO
IPC: B05B7/16
Filed: 1983-06-22
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-S5816460-A (JP)
Inventor: MITAMURA ZENZOU
IPC: H01K1/08
Filed: 1981-07-22
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-H06325534-A (JP)
Title: Disc cassette
Inventor: IWAKI YUJI
IPC: G11B23/03
Filed: 1993-05-17
Abstract: PURPOSE:To provide a disc cassette in which the shutter can be loaded smoothly while ensuring the insertion depth of a guide pawl sufficiently. CONSTITUTION:A shutter 7 having a pair of opposed plate parts 8 and a part 9 for coupling the pair of opposed plates 8 at one end side thereof is loaded to a case. In such disc cassette, the opposed plate part 8 is provided with a guide pawl 12 comprising a resiliently deformable part 12a having the base end part joined integrally with the coupling part 9, and a pawl part 12b bent at the end of the deformable part 12a and inserted into a guide groove of the case.