baber/WOPTO huggingface dataset:
Patent JP-H04163421-A (JP)
Title: Light isolator
Inventor: WATANABE TOSHIAKI
IPC: G02F1/09
Filed: 1990-10-26
Abstract: PURPOSE:To obtain a small-sized light isolator which prevents reflect noise with good extinction performance and less insertion loss by constituting at least either of a polarizer or an analyzer from a glass deflecting plate, and inclining the light incidence angle of the polarizer or the analyzer by a prescribed angle. CONSTITUTION:A polarizer 11, a Faraday rotor 12 which is disposed in a magnetic field in a light traveling direction, and an analyzer 13 are disposed between a light source and an optical system, and at least either of the polarizer or the analyzer is constituted from a glass deflecting plate, and light incidence angle to the polarizer or the analyzer is inclined at 1-30 degree. In this constitution, because a light isolator element is inclined, a surface reflect element which occurs in the respective optical element surfaces deflects from an optical axis and does not return to the light source, so that noise of the light source can be reduced. Besides, because the glass deflecting plate, which is a polarizer or an analyzer, has a short optical path, its profile does not become very large, even if it is disposed with inclination, its contour being processed easily while being inclined.
Patent JP-S63142100-A (JP)
Inventor: KASUYA SUSUMU
IPC: C14C3/08
Filed: 1986-12-03
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-H11172289-A (JP)
Title: Detergent for complex stain of oily stain and oxide stain
Inventor: NAGASE RIKIHEI
IPC: C11D3/60
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition exhibiting excellent detergency against pollution caused by mineral oils, animal oils, vegetable oils, metal oxides, silicone oxides or the like, pollution by soot or earth and sand or complex pollution thereof by admixing an alkali metal salt or amine salt of an oxycarboxylic acid and an aminocarboxylic acid, an alkali metal salt or an ammonium salt of a thiocarboxylic acid and a surfactant. SOLUTION: There are usually admixed 10-30 pts.wt. of a compound selected from the group consisting of alkali metal salts and amine salts of an oxycarboxylic acid, 1-40 pts.wt. of a compound selected from the group consisting of alkali metal salts and amine salts of an aminocarboxylic acid, 5-70 pts.wt. of a compound selected from the group consisting of alkali metal salts and ammonium salts of a thiocarboxylic acid and 0.5-10 pts.wt. of a surfactant selected from the group consisting of nonionic, anionic and cationic surfactants. The pH of the composition is adjusted to 5-8 by controlling the amount of the alkali component.
Patent JP-S63142459-A (JP)
Title: Control system for input and display of japanese language
Inventor: TAKEDA KENJI
IPC: G06F17/24
Filed: 1986-12-04
Abstract: PURPOSE:To quickly reflect key depression from a keyboard on a picture by quickly restoring an original picture to speed up conversion input processing when conversion results are displayed. CONSTITUTION:A saving area 22 is provided for a picture bit map memory 20 of a processor 10, and the original picture is saved and restored as the image of character patterns by a picture saving part 21 and a conversion result display processing part 18. Consequently, the processing is unnecessary which develops each character into a character pattern again to display it in case the length of the conversion result after reading conversion is shorter than the length of reading. For example, a circuit which transfers data of a rectangular area on a bit map by hardware, what is called, a bit mover circuit is used for save/ restoration of picture data by the picture saving part 21 and the conversion result display processing part 18.
Patent JP-H04161282-A (JP)
Title: Apparatus for washing aged sheet
Inventor: ARAKI SEIICHI
IPC: B08B11/00
Filed: 1990-10-26
Abstract: PURPOSE:To remove not only but also a strongly bonded contaminant by mounting a feed means and the washing water jet means provided on the feed way of an aged sheet and having a nozzle tip injecting washing water to the aged sheet at a fast speed. CONSTITUTION:Washing water is injected to the upper surface region of an aged sheet A at a fast speed from respective nozzle tips 20 revolving in parallel to the upper surface (washing surface) of the aged sheet A. By this method, washing water uniformly impinges against the upper surface of the aged sheet A to impart impact force to the aged sheet A and the contaminant bonded to the upper surface of the aged sheet A is peeled to be swept out to the outside of the sheet A. Washing water is injected to the aged sheet A whose upper surface is washed at a fast speed from a lower head row 15 to wash off the contaminant bonded to the under surface of the sheet A. After both upper and under surfaces of the aged sheet A are washed, the aged sheet A is sent into a sheet receiver 12 to be received therein. A sheet clamp 6 passes along the outside of a main body 1 to be returned to the inlet of a passage 1a and grasps the separate sheet A to again feed the same.
Patent JP-H10136618-A (JP)
Title: Manufacture for laminated iron core
Inventor: YAMAMOTO MASAYOSHI
IPC: H02K1/18
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce irregularity in magnetic property in a laminated iron core by rotating iron core pieces relatively, according to the variance of the magnetic properties of the iron core pieces, and integrally-joining them integrally by a fixing means. SOLUTION: In order to reduce core loss variation, layered iron core pieces 50 are divided into three portions, and the three-divided blocks are fixed onto a rotating shaft by turning them at an angle of 120 deg.C to each other. The number of the iron core pieces 50 in one block is 23. Three blocks are formed from the iron core pieces 50 of 69 pieces are stacked for one motor. The layered lowest end, that is, the 23th in the iron core pieces 50 is formed with a through- hole 13 into which a protrusion 12 for caulking of the 22nd iron core piece 50 and an inclined groove 15 for skew are press-fitted. The three blocks of stacked 23 pieces each are press-fitted into the rotating shaft respectively in a turned condition at an angle of 120 deg.C to each other, and the three blocks are fixed integrally on the rotating shaft.
Patent JP-2000104667-A (JP)
Title: Vane pump
Inventor: INAGUMA YOSHIHARU
IPC: F04C2/344
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To improve a vane jumping promotion means by making use of magnetic attraction force in a vane pump. SOLUTION: This vane pump is so constituted that a cam ring 5 enclosing a rotor 4 in the inside of a housing, is fitted in so as to be packaged, each vane 11 made out of a ferromagnetic body, which is fitted in so as to be inserted in the vane groove 9 of the rotor, is so designed as to allow the tip end periphery of the rotor to be slid over the inner circumferential cam surface 5a of the cam ring 5, when the rotor is rotated, wherein an operation chamber which is formed among the inner side surface of a side wall part, the inner circumferential cam surface 5a and the outer circumferential surface of the rotor, is divided into plural pump chambers 12 to be faced in order to a suction port and a discharge port, which are opened in the inner side surface of the side wall part.  In this case, a positioning pin 20 in the axial direction is formed out of a permanent magnet to be engaged with the housing and the cam ring 5, wherein the pin 20 positions the cam ring with respect to the housing so as to fix it thereto in such a way that the shape of the inner circumferential cam surface 5a will be in a rotational phase suitable to the direction around the axis of the suction and discharge ports.
Patent JP-H08144878-A (JP)
Title: Intake sound controller
Inventor: FURUICHI KENJI
IPC: G10K11/178
Filed: 1994-11-24
Abstract: PURPOSE: To provide an intake sound controller capable of absorbing effectively the sound pressure peak having a desired frequency, exerting no restriction to the installing space and no adverse effect to an engine with a simple structure and at low cost. CONSTITUTION: A sound wave controller is provided on the inner surface of the bottom 35 of a lower case of an air cleaner. Namely, one electrode plate 18 of a pair of electrode plates 17, 18 is fixed to the inner surface of the bottom 35. An ENC fluid composition having EA grains 2 of solid grains uniformly dispersed in an electric insulating property medium 1 is received in a gap between a pair of electrode plates 17, 18. A pair of electrode plates 17, 18 are constituted such that voltage is applied thereto by a variable power supply 29 and a switch 30 connected in series to the variable power supply 29 turns on/off the applied voltage. A value of the applied voltage is set such that a charactristic frequency is adapted to the frequency of sond pressure peak.
Patent JP-S62152484-A (JP)
Inventor: TAJIMA YOSHIO
IPC: A63B37/04
Filed: 1985-12-25
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-H05103344-A (JP)
Title: Color noise reducer
Inventor: KOBAYASHI KAORU
IPC: H04N9/804
Filed: 1991-10-09
Abstract: PURPOSE:To reduce the occurrence of color-system noise on a picture plane. CONSTITUTION:This color noise reducer is provided with an A/D converter A which converts color difference signals (R-Y) and (B-Y) into digital signals, thinning-out circuit B which outputs multiplexed signals multiplexed in time division after thinning out the digital signals, noise reduction circuit C which reduces the noise of the multiplexed signals, data interpolation circuit D which separates and outputs interpolated multiplexed signals generated by interpolating the noise-reduced multiplexed signals, and D/A converter E which converts the separated digital signals into the original color difference signals. Therefore, a memory element having a relatively small capacity can be used for reducing the noise.
Patent JP-H11123362-A (JP)
Title: Method for forming coating film of coating for forming lightweight thick film
Inventor: SUGISHIMA MASAMI
IPC: B05D7/24
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To form a uniform thick film by a method in which the viscosity of a coating for forming a lightweight thick film which contains foamed resin particles of specified particle size and exhibits specific gravity of specified value is adjusted to a specified value, the coating is applied on the surface of a backing, and before the coating film being dried, the surface of the film is conditioned by a specified roller for finishing. SOLUTION: When a lightweight thick film is formed on the surface of a substrate by using a coating containing lightweight foamed resin particles, the viscosity of a coating for forming a lightweight thick film which contains foamed resin particles of 0.1-8 mm particle size and has specific gravity of 0.6-0.9 is adjusted to 5-100 Pa.s, the coating is applied on the surface of the substrate, and before the coating film is dried, the surface of the film is conditioned by a roller for finishing. The roller is selected from a roller having the length of fibers of a roller pile of 6 mm or below, a roller of a porous resin, and others. As the foamed resin particles, for example, foamed polystyrene particles, foamed polyethylene particles, and others can be named. The coating for forming a lightweight thick film usually contains a water-dispersive resin as the main component of a vehicle.
Patent JP-H07142179-A (JP)
Title: Discharge lamp lighting device
Inventor: HARA TAKAHIRO
IPC: H05B41/24
Filed: 1993-11-19
Abstract: PURPOSE:To improve the power factor with a simple circuit structure, miniaturize switching elements, and reduce the manufacturing cost by providing a pair of capacitors, switching elements, choke coils, and diodes. CONSTITUTION:When a switching element 8 is turned on, a current flows in a loop of a capacitor 26, the switching element 8, a diode 36, and a choke coil 34. When the switching element 8 is turned off and a diode 14 is turned on, a current flows in a loop of the capacitor 26, a diode 14, a capacitor 23, the diode 36, and the choke coil 34. When a switching element 7 is turned on, a current flows in a loop of a capacitor 25, a choke coil 33, a diode 35, and the switching element 7. When the switching element 7 is turned off and a diode 15 is turned on, a current flows in a loop of the capacitor 25, the choke coil 33, the diode 35, the capacitor 23, and the diode 15. The synthetic current of an inverter circuit 3 and a chopper circuit does not flow in the switching element 8, and the power factor can be improved with a simple circuit structure.
Patent JP-H11125326-A (JP)
Title: Flanged pulley for silent chain and silent chain
Inventor: ICHIKAWA KOICHI
IPC: F16H55/30
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To rotatively drive a flange pulley on the back surface side of the flat plate of a silent chain. SOLUTION: A flanged pulley 6 is provided with a shell part having a cylindrical peripheral surface and a flange part 6B which is arranged on both ends of the shell part and of which a toothlike projection 6D is formed around the periphery. Then, under a condition that the peripheral surface of the shell part is brought into contact with the flat back surface of each plate 6A of the silent chain 32, the toothlike projection 6D is engaged sequentially with a clearance between the guiding plates 2B of the silent chain 32, which are adjoined each other in a traveling direction, and rotatively driven in association with the traveling of the silent chain 2.
Patent JP-H03153930-A (JP)
Title: Clutch
Inventor: MURASUGI TAKU
IPC: F16D25/0638
Filed: 1989-11-08
Abstract: PURPOSE:To prevent worsening of fuel cost in forward driving by dividing a piston chamber into a main and an auxiliary chambers by a partition board, by introducing working fluid pressure to the main chamber, while introducing auxiliary fluid pressure to the auxiliary chamber so as to change clearance between a driving plate and a driven plate. CONSTITUTION:When a D range and a manual II range are selected for forward driving, a low and reverse brake L & R/B is in the released state, but a direction switching valve 17 is switched by D range pressure so that it cuts off a passage 15 at this time. Thus, auxiliary fluid pressure is not introduced into an auxiliary chamber 10b, and as remaining fluid pressure in the auxiliary chamber 10b is drained from the valve 17 and a clutch piston 6 is returned to the original position on the right by a pressing force of a return spring 8, clearance 2 of a clutch plate 2b is set large. Thus, even if a clutch hub 1 is rotated in the forward driving, when a driving plate 2a and the driven plate 2b are relatively rotated, a dragging force is reduced.
Patent JP-2000117770-A (JP)
Title: Outsert molding method and turntable for optical disk drive using the same
Inventor: TSUJIHANA EIZO
IPC: B29K105/22
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To improve accuracy by eliminating the deformation of a molded item, which is caused by excessively high charging pressure in an outsert molding method. SOLUTION: Recesses 5 are formed on the inner periphery of a doughnut-type circular metal plate 2, and an injection molding is performed to form a spindle 3 at the center of the plate 2, whereby the charging pressure is relieved by the recesses 5 to that the charging pressure can be prevented from becoming unnecessarily high, and hence deformation can be eliminated and a turntable for optical disk drive having improved accuracy can be provided.
Patent JP-S63143104-A (JP)
Title: In-out handling device
Inventor: OOKI TAKAYOSHI
IPC: B65G1/04
Filed: 1986-12-05
Abstract: PURPOSE:To promote the reduction of weight and space, by vertically providing a lift bed strut in a bottom part frame and fixing a bottom plate of a control device onto the bottom part frame while a back plate of the control device to the strut, in the case of an in-out handling device which is able to run along a rack front surface of a warehouse. CONSTITUTION:A strut 9 is vertically provided in a bottom part frame 8, and a lift bed, not shown, is vertically movably mounted. And an in-out handling device fixes a bottom plate 18A of a control device 17 onto the bottom part frame 8 in the outside of the strut 9 while a back plate 18C to the strut 9. By this constitution, the main unit of the control device, serving for one part of the mechanical strength frame, enables a corner part, formed by the bottom part frame and the strut, to be reinforced. While the lightness of weight and the reduction of space can be promoted by enabling the bottom part frame to be shortened in length.
Patent JP-H01133283-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KISHIDA SATORU
IPC: G11C11/34
Filed: 1987-11-17
Abstract: PURPOSE:To make the reading time of 'H' faster by connecting a transmission gate for selecting a column with a gate to obtain the OR of the output of a column decoder and a signal for precharging. CONSTITUTION:A signal PCE for precharging temporarily becomes 'H' just before the output of the column decoder is led to 'H', and an OR gate 15 outputs 'H'. Thereafter, a bit line 11 is charged up to a constant potential before a transmission gate n-MOS Tr 10 is turned on, and the output of the column decoder is charged to a fixed potential before it is led to 'H'. At this time, the potential of a node 7 is trailed, an n-MOS Tr 6 is turned on, and the potential of an output 8 becomes 'L'. After that, when the signal PCE becomes 'L', and the output of the column decoder becomes 'H', the OR gate 15 outputs 'H' again.
Patent JP-H10127186-A (JP)
Title: Irrigation management system for paddy field
Inventor: ONODERA TSUNEO
IPC: A01G25/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To supply irrigation over the entire paddy field, to automatically maintain a field surface water level fixed, to improve executability and to lower a cost. SOLUTION: An automatic water level setting device 6 is provided with the four chambers of a lower water supply chamber connected to a water supply pipe, an adjustment water flow-in chamber connected to an upstream side water level adjustment pipe, an adjustment water flow-out chamber 86 connected to a downstream side water level adjustment pipe and a water discharge chamber 87 connected to a water discharge pipe and communicated to the adjustment water flow-in chamber 86 through a flow path opening/closing means 66 for mud discharge on the lower part of a water supply and discharge measure 7.  Then, it is provided with the three chambers of a water level adjustment chamber 81 communicated to the adjustment water flow-in chamber 86 and communicated to the adjustment water flow-out chamber 86 through a water level adjustment means 67, an upper water supply chamber communicated to the lower water supply chamber and a water supply/discharge chamber 83 provided with a water supply/discharge port 83b to a cultivation section, communicated to the water level adjustment chamber 81 and the upper water supply chamber respectively through the flow path opening/closing means 64 for adjustment water and an overflow weir for water supply and communicated to the water discharge chamber 87 through the flow path opening/closing means for water discharge on the upper part.
Patent JP-H09113896-A (JP)
Title: Display device
Inventor: HIRAKATA YOSHIHARU
IPC: G02F1/1335
Filed: 1995-10-14
Abstract: PROBLEM TO BE SOLVED: To provide constitution by which a picture to be specifically seen only by observers is display on the same screen. SOLUTION: A first picture consisting of RGBs is formed in areas 101, 102, 103 by using a liquid crystal panel in which active matrix areas 101, 102, 103, 104 are integrated. Moreover, an opacifying white picture (a second picture) is formed in the area 104. Moreover, a clockwise circularly polarized light is imparted to the first picture and a counterclockwise circularly polarized light is imparted to the second picture. Then, these pictures are projected on the same screen by being overlapped each other. Hereupon, since the first picture is masked by the white picture, the white picture is seen by a feeling at the time of seening the screen normally. Only the observers are made possible to specifically see the first picture by seeing the screen while interposing a filter selectively transmitting the cockwise circularly polarized light.
Patent JP-H03151470-A (JP)
Title: Accommodating device
Inventor: YOKUTA YASUHIRO
IPC: F24F1/00
Filed: 1989-11-09
Abstract: PURPOSE:To store clothes, etc., for a long period by furnishing an air flow path to take in the air from an accommodation chamber at one end and discharge it from the other end, fitting this flow path with an air conditioner device, and providing a control part to make centralized control of this air conditioner device. CONSTITUTION:A control part operates a blower 15 of an air conditioner device 4 arranged on an air flow path 2. The air in an accommodation chamber 2 is introduced to the air conditioner device 4 from an air suction hole 10, while the external air is led into the same 4 from an external air adjusting damper 19. The fed air passes through a medium performance air filtrating device 11, air heater 12, air cooler/dehumidifier 13, and deodorizer 14 to undergo necessary treatments. The air further passes through a high performance air filtrating device 16, sterilizer 17, and deodorizer 14 to be treated as specified, and thereupon is supplied to the accommodation chamber 2 from an air supply hole 9.
Patent JP-H09113417-A (JP)
Title: Automatic driving robot for automobile and operation schedule control method
Inventor: YAMADA TAKAMI
IPC: G01M17/007
Filed: 1995-10-14
Abstract: PROBLEM TO BE SOLVED: To control the operation schedule of a driving robot rationally by performing the learning of characteristics and the following measurement operation of an automobile unitedly according to one operation schedule. SOLUTION: A speed schedule file and a speed change point file are united and a learning sequence is scheduled. Commands related to learning schedule, speed change schedule and speed change point schedule are written sequentially into one united file 1 and each command is interpreted and learnt or speed control and speed change control are performed.
Patent JP-H03152943-A (JP)
Title: Method of sealing
Inventor: SUENAGA JUNICHI
IPC: H01C17/02
Filed: 1989-11-09
Abstract: PURPOSE:To give a heat resistance, a water resistance and a solder resistance to a mounted component by a method wherein the mounted component is sealed at a prescribed temperature and at a prescribed pressure using a nozzle of a prescribed size and using a liquid crystal polymer resin having a prescribed viscosity and a prescribed heat deformation temperature. CONSTITUTION:A component mounted on a glass epoxy substrate is sealed at a temperature of 300 deg.C or lower and at a pressure of 200kg/cm<2> or lower using a nozzle having a diameter of 1.0mm and a length of 10mm and using a liquid crystal polymer resin, whose melt viscosity measured at a shear rate of 1000sec<-1> at 300 deg.C is 800 poises or lower and whose heat deformation temperature measured under a load of 46kg/cm<2> on the basis of an ASTMD-648 is 200 deg.C or high. The liquid crystal polymer resin can be used even in an unfilled composition, but it is desirable that 10 to 60wt.% of a filler is filled in the polymer resin for relaxing an anisotropy and for improving a heat resistance, a weld strength and a moldability. As the filler, an inorganic filler is desirable.