baber/WOPTO huggingface dataset:
Patent JP-H06254520-A (JP)
Title: Cleaning process by cavitation in liquefied gas
Inventor: SHIDONII SHII CHIYAO
IPC: B01D11/00
Filed: 1993-08-09
Abstract: PURPOSE: To make it possible to easily and inexpensively clean a substrate to be cleaned by generating caviation by a caviation-producing device, such as an ultrasonic nozzle, in the state of controlling the temperature and pressure of the cleaning medium in a cleaning chamber to the values slightly below the respective critical values. CONSTITUTION: A cap 14 for closing the aperture of a cleaning vessel 10 is provided with the cavitation means including an ultrasonic processing horn 16 to be actuated by a converter 18. The vessel wall is provided with an intake means 22 and discharge means 24 for liquid CO2 facing the inside of the cleaning chamber 12. The vessel 10 is internally provided with a stirrer 26. A resistance heating element 31 is disposed within the vessel and a cooling jacket 32 on the outside, respectively. The cap 14 is further provided with a recess 33 for a thermocouple and a pressure gage 34. The cleaning of a sample 28 housed in a basket 30 is executed by the cavitation generated by the cavitation means in the state of controlling the temperature and pressure of the liquid CO2 to the values slightly below the respective critical values.
Patent JP-S6089858-A (JP)
Title: Fast feed rewinding switching mechanism of tape recorder
Inventor: UESUGI TOSHIO
IPC: G11B15/44
Filed: 1983-10-21
Abstract: PURPOSE:To make the titled mechanism simple in structure and small in size by locking one of rapid traversing and rewinding switch boards parted by a switching mechanism and constituting the mechanism that an idler is engaged with any one reel stand by the restoration of the other switching board. CONSTITUTION:In energizing a solenoid 20 at recording/reproducing state, the rapid traverse (FF) switching board 1 and the rewinding (REW) switching board 2 are moved so as to be parted to each other against a spring S1. In case of the FF, a solenoid 25 is energized and a lock member 23 blocks the release of the FF switching board 1. Then an idler arm 5 is turned in response to the release of the REW switching board 2, the idler gear 4 is meshed with the reel stand with gear and a wheel 9 with gear so as to switch the reel stand 8 from a constant speed to a high speed turning. In case of the REW, a solenoid 26 is energized. Thus, the mechanism is simplified and miniaturized.
Patent JP-H0747583-A (JP)
Title: Device for making hand belt for passenger conveyor
Inventor: YOSHIDA MASANORI
IPC: B29K21/00
Filed: 1993-08-09
Abstract: PURPOSE:To efficiently manufacture a hand belt having excellent quality by providing extruders for extruding rubber materials corresponding to rubber layers by connecting them to a single head when two decorative rubber layers are to be formed on a core body having a nearly C-shaped sectional face. CONSTITUTION:After ducks which are pinching a steel wire are layered and aligned, it is bent into nearly a U-shaped sectional face at a core body molding section and molded into a nearly C-shaped sectional face so as to mold a core body 4. The core body 4 molded in this way is sent to a decorative rubber layer molding section. When it passes through a through hole 23 of an extruder head, rubber materials 51a and 52b are respectively sent out from extruders 19a and 19b. The rubber materials are made to pass through sectorial parts 21d and 21f of rubber supply passages 21a and 21b so as to be extruded from an extruding end 20d covering the outer periphery of the core body 4, extruded uniformly through thin parts 201a and 202a without mixing air on the core body 4, and are layered. Thereafter, the decorative rubber layer is taken up on a take-up section in an unvulcanized state and adhered with vulcanization at a heating and pressing device in other process.
Patent JP-H04348332-A (JP)
Title: Camera provided with red-eye reducing function
Inventor: TABATA YASUSHI
IPC: G03B15/05
Filed: 1991-05-07
Abstract: PURPOSE:To obtain a camera where photographing with appropriate exposure can be performed without complicating a stroboscopic device, while a red-eye phenomenon at the time of photographing with strobe light is reduced. CONSTITUTION:In order to prevent underexposure at the time of photographing with main light emission caused by the lowering of the charged voltage of a capacitor which occurs in the case of allowing a light emitting tube to preliminarily emit light to reduce the red-eye phenomenon, a diaphragm value at the time of photographing with the main light emission is corrected by as much as the lowering of the voltage. In such a case, it is good to detect the charged voltage before the main light emission and calculate a correction value in accordance with the detected voltage.
Patent JP-H0616340-A (JP)
Title: Winding core of web taking-up machine
Inventor: KAMIYAMA MINORU
IPC: B65H75/24
Filed: 1992-06-30
Abstract: PURPOSE:To enable a taking-up machine to carry out the taking-up of the selvage which is generated in the case where both the edge parts of a wide width film are cut, efficiently and economically. CONSTITUTION:A winding core cylinder is formed out of a plurality of segments 4, 4',..., and the cylinder diameter is kept to a prescribed spread diameter by energizing each segment 4, 4',... in the outward direction by springs 5, 5',..., and the springs 5, 5',... are contracted to the center axis by a handle installed in the edge opening of the cylinder, and the diameter of the cylinder is contracted. The winding core is installed in a spread state onto a taking-up machine, and a selvage roll is wound up onto the periphery of the winding-up core. Then the winding core is demounted from the taking-up machine, and the diameter is contracted, and the selvage roll can be separated easily.
Patent JP-2001027220-A (JP)
Title: Power transmission shaft
Inventor: NAKAJIMA TATSUO
IPC: F16C3/02
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To attain weight reduction, high rigidity and cost reduction of a power transmission shaft used as a drive shaft or the like for an automobile. SOLUTION: A fiber reinforced resin layer 0.01 mm to 10 mm in wall thickness with the large modulus of flexural elasticity is fitted to the outer peripheral part of a metal shaft 10 to form a composite shaft with sufficient flexural rigidity as a power transmission shaft. A countermeasure to vibration is thereby taken at a low cost in a space-saving manner without using a dynamic damper.
Patent JP-H0617293-A (JP)
Title: Formation of thin film
Inventor: NAKATANI EISAKU
IPC: C09D167/00
Filed: 1992-06-30
Abstract: PURPOSE:To form double-layer coating films having excellent pitting resistance, etc., by applying a cation electrodeposition coating material and aq. intermediate coating material wet on wet under specific conditions and simultaneously curing the coating materials by heating. CONSTITUTION:The aq. intermediate coating material is applied on the uncured coating film surface coated with the cation electrodeposition coating material and both coating films are simultaneously cured by heating to form the double- layer coating films. The coating material which is 10wt.%, or more, more preferably 7wt.% or more in the coating film loss at the time of the curing by heating of the electrodeposition coating film subjected to the removal of moisture is used for the cation electrodeposition coating material at this time. The coating material contg. a polyester resin contg. a hydroxyl group and acid group, an amino resin and an alicyclic epoxy compd. is used for the aq. intermediate coating material. The cation electrodeposition coating material contains a resin contg. a hydroxyl group and cation group and an epoxy resin having epoxy group-contg. functional groups bonded with the epoxy groups at its alicyclic skeleton and/or bridge bond-containing alicyclic skeleton 2 pieces or more per molecule as essential components.
Patent JP-H01252747-A (JP)
Title: High strength titanium material having excellent ductility and its manufacture
Inventor: SHINDOU TAKUJI
IPC: C22C14/00
Filed: 1988-08-10
Abstract: PURPOSE:To provide the title material with high strength and excellent ductility without incorporating large amounts of alloy components and without executing complicated hot working by heating a Ti material in which Fe content and oxygen equivalent value are specified and subjecting it to hot molding in the specific area. CONSTITUTION:A Ti material contg., by weight, 0.1-0.8% Fe, satisfying 0.35-1.0 oxygen equivalent value Q (in the formula, O, N and Fe denote each content-weight%) and the balance consisting of Ti with inevitable impurities is heated at least one time to a beta area. The material is then subjected to hot molding in a beta single-phase area or from a beta area to an alpha area. By this method, O and N satisfying the formula are layed in the Ti material as interstitial elements which form solid solution, by which the high strength Ti material which exhibits a fine-grained structure having the shape of an alpha+beta two phase isometric phase or the shape of a lamella phase, has >=65kgf/mm<2> tensile strength and has excellent ductility can be obtd.
Patent JP-H1039309-A (JP)
Title: Liquid crystal element
Inventor: WATABE YASUYUKI
IPC: G02F1/1339
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive liquid crystal element having a high display grade. SOLUTION: The liquid crystals 3 of pixel regions 8b are turned on and off by the electric fields generated in electrode groups 5 disposed on substrates 2a, 2b holding the liquid crystals 3 there between. On the other hand, the regions 8a exclusive of the pixel regions 8b are provided with three-dimensional structures 7, by which the orientation states of the liquid crystals 3 in the pixel regions 8b and the regions 8a exclusive of the pixel regions 8b are varied. As a result, the fluctuation in the liquid crystal molecule arrangement of the regions 8a exclusive of the pixel regions by driving of the liquid crystals 3 in the nearly pixel regions 8b is prevented.
Patent JP-H1035210-A (JP)
Title: Axle type suspension device
Inventor: YAMADA KOICHI
IPC: B60B35/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To lower the height of a casting mold and to insure the shape as desired without cutting work, even in the case of molding by casting. SOLUTION: Parting surfaces 53, 57 between a lower mold 51 and an upper mold 52, both of which form a middle part 21 and a knuckle spindle installing part 23R of an axle member, are formed so as to coincide with the fore-and-aft center line (C) of the axle member, while a parting surface 55 of a leaf spring installing part 22R is formed at the afer end of the installing part 22R. With this, since the upper surface of the leaf spring installing part 22R can take a plane form as desired, machining such as cutting work can be dispensed with.
Patent JP-H0249910-A (JP)
Title: Inverted bucket type hydraulic valve lifter and manufacture of the same
Inventor: UMEDA MINAO
IPC: F01L1/24
Filed: 1988-08-10
Abstract: PURPOSE:To enhance the manufacturability by forming a lifter follower from an inner and an outer tubes provided separately, and fitting the inner tube in an opening provided at a closed end of the outer tube. CONSTITUTION:In a valve lifter 100 in which the torque on a movable valve cam, not illustrated, in contact with the top of a follower 101 is transmitted to an engine valve for opening and closing it, a follower 101 is composed of an outer cylinder 102 and an inner cylinder 120. The outer cylinder 102 is in such a construction that a disc 102b is joined with a pipe 102a so as to form a closed end as an inner cylinder mounting end, and the inner pipe 120 in the construction that a pipe part 120a and a disc part 120b are alike joined together to form a closed end is fitted in a circular opening 102c provided in the center of the disc 102b. A body 104 is installed on the inner wall of this inner pipe 120, and a plunger 105 is fitted in this body 104 slidably.
Patent JP-S5898902-A (JP)
Inventor: MASUDA MINORU
IPC: H01C7/10
Filed: 1981-12-08
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-2000018221-A (JP)
Title: Rivet junction structural body
Inventor: TSURUYAMA ISAMU
IPC: F16B19/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To allow to install and remove a junction easily, and to allow to be used to a recycle by separating and discriminating to each raw material, even though the junction is a member joining different sorts of raw materials which has been processed necessarily as a waste conventionarily. SOLUTION: A washer 18 for locking is held between a locking end 13 and a plate form body 15. To the peripheral edge of the trunk part through hole 16 of at least the washer for locking, of two plate form bodies and the washer for locking, a thin wall part or/and a cutting 19 with a linear form, a Y-shape form, a cross form, a radial form, or the like, are formed, to joint the plate form plate, and at the same time, an outer pressure is applied to the peripheral edge of the washer for locking directly or indirectly. As a result, the peripheral edge is deformed or broken, and the locking end is removed from the washer for locking, so as to make the plate form body separatable.
Patent JP-H0644380-A (JP)
Title: Method and device for plotting line segment for hatching
Inventor: KITAHARA JUNJI
IPC: G06T11/20
Filed: 1992-07-24
Abstract: PURPOSE:To reduce processing load and to accelerate plotting speed by performing reverse rotation processing to a polygon and defining respectively correspondent intersections as start and end points. CONSTITUTION:A first rotation processing part 4 performs the rotation processing to the polygon of a plotting object based on a first rotation matrix. A cross judge part 5 judges crossing based on the rotated polygon and a line segment for hatching which inclination is '0', and an intersection calculation part 6 calculates the intersection between an edge line, which is judged to cross, and the line segment for hatching which inclination is '0'. Further, a second rotation matrix generation part 7 generates the second rotation matrix for rotating the polygon reversely just at the same angle as the first rotation matrix, and a second rotation processing part 8 rotates the polygon, which intersection is calculated, and the calculated intersection based on the second rotation matrix. Then, a line segment plotting part 9 for hatching plots the line segment for hatching with the correspondent intersections as the start and end points after the rotation processing based on the second rotation matrix.
Patent JP-2001022433-A (JP)
Title: Monitoring device and monitoring method
Inventor: NAKAHARA ATSUSHI
IPC: G06T7/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To highly precisely discriminate the scale/indicator of a measuring instrument, to precisely calculate an indicating value and to appropriately monitor the state of a plant in a monitoring device for reading the indicating value of the instrument as the parameter of abnormality monitoring and monitoring the plant based on the indicating value. SOLUTION: This monitoring device is provided with a photographing means for photographing an area including the indicating plane of a measuring instrument 1 installed in an apparatus to be monitored in a plant, a means 4 for taking in a photographed picture and deciding the position of the instrument 1 by a line feature value extraction filter processing and a binarization processing, a means for detecting the decided position of the indicator of the instrument 1 by the maximum value of the line feature value extraction filter processing, a judging means for judging whether the apparatus to be monitored is normal or not based on the position of the indicator, and a console 5 including a display means for displaying the result of judgment.  Since it is not affected by the illuminance change due to illumination and shadow, the detection precision of an indicator area is improved and the occurrence of erroneous warning is reduced.
Patent JP-S6258477-A (JP)
Title: Tape cartridge
Inventor: KAGANO SHINICHI
IPC: G11B23/087
Filed: 1985-09-06
Abstract: PURPOSE:To prevent the shaking of the interrupting magnetic plate by pressuring, fitting and fixing the interrupting magnetic plate between the interrupting magnetic plate rear surface receiving rib and the interruption magnetic plate front surface holding-down rib. CONSTITUTION:By pressing in an interrupting magnetic plate 10, the force to push an interrupting magnetic plate front surface holding-down rib 25 forward is operated, and simultaneously, the force to push an interrupting magnetic plate rear surface receiving rib 21a backward, and at such a time, the interrupting magnetic rear surface receiving rib 21a is constructed in one body with a bulkhead 21, constructed with the rigidity higher than the interruption magnetic plate front surface holding-down rib 25, and therefore, the interrupting magnetic plate rear surface receiving rib 21a is hardly distorted even when the pushing action is received, the interrupting magnetic plate front surface holding-down rib 25 is deflected and deformed in the forward direction in which a notch part 24 exists, and the distortion quantity is absorbed by the notch part 24. Consequently, by executing the deformation only by the interrupting magnetic plate front surface holding-down rib 25 in such a way, the occurrence of the distortion at an inner wall 6a can be decreased as much as possible and the perpendicularity of a tape guide pin 18 and a front tooth 17 can be maintained.
Patent JP-H0941994-A (JP)
Title: Throttle valve controller
Inventor: TANAKA KUNIO
IPC: F02D9/02
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To hold a second throttle valve in small opening when a first throttle valve is full open by energizing force of a first energizing means and to hold the second throttle valve at a full-open position when the first throttle valve is in a closed position, in the time of motor trouble thereby to reduce in the torque in a motor for opening or closing the second throttle valve. SOLUTION: In the case where a motor 36 gets out of order and thereby torque from this motor 36 is not transmitted to a sub shaft 32 of a sub valve 31 or a second throttle valve, enegization of return spring 35 or a first energizing means holds an extent of opening in this sub valve 31 to the small opening of 10 degrees or so even in the case where a main valve 21 is fully opened, and a rate of intake flow running in an inlet passage 12 comes to the maximum. In addition, when the main valve 21 is in the full-open position, the sub valve 31 is set up so as to make it be held at the full-open position. With this, the torque of the motor 36 opening or closing and driving this sub valve 31 can be lessened, insofar as possible.
Patent JP-S6185018-A (JP)
Title: Feed circuit device for feed to load resistor
Inventor: HAINTSU KURAIKAA
IPC: H04B3/44
Filed: 1985-09-10
Abstract: A circuit for supplying current to a load connected to a pair of output leaves of the circuit has at least one feed circuit, an electronic switch disposed between the feed circuit and the leaves having a transistor with a control electrode and a controlled path, and a control means for operating the electronic switch to disconnect the feed circuit from at least one of the leads when the feed circuit de-energized and to connect the feed circuit to at least one of the leads when the feed circuit is energized. The control means has a further transistor with a controlled path connected in series with the control electrode of the transistor in the electronic switch, and a control electrode connected to the controlled path of the transistor in the electronic switch. The control means further has a resistor connected between the control electrode of the further transistor and one of the load leads.
Patent JP-S6259028-A (JP)
Inventor: KURODA OSAMU
IPC: B32B5/08
Filed: 1985-09-09
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-S5888595-A (JP)
Inventor: DEIRU JIYAKUSUN
IPC: F24F1/0067
Filed: 1982-11-12
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-H09427-A (JP)
Title: Induction heating type rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating type rice cooker which prevents the unequal heat retaining at the time of heat retaining and prevents the possibility of the damage of an induction coil and the electric shock by contact with this induction coil. SOLUTION: The bottom of an inside frame 3 housing a pan 12 is provided with the induction coil 6 for induction heating of this pan 12 and this induction coil 6 is provided thereon with an insulating plate 5 having an electrical insulating character. Nearly the entire part of the lower side of the induction coil 6 is covered with a coil cover 7 consisting of a resin material.
Patent JP-S6176935-A (JP)
Title: Fine grain counting instrument
Inventor: KOSAKA YASUO
IPC: G01N15/14
Filed: 1984-09-21
Abstract: PURPOSE:To measure easily the number of fine grains by using a water vapor for generating no nasty small, and causing a nucleus condensation by using the fine grain of an aerosol as a nucleus. CONSTITUTION:When air in a mixing chamber 26 is absorbed through an exhaust duct 31 by operating a pump 34, clean air is given to a high temperature saturated vapor chamber 23 through a valve 20 and a filter 22. In the vapor chamber 23, water is heated by a heater 24, and the clean air is changed to a high temperature saturated water vapor and transmitted to the mixing chamber 26. An aerosol containing grains to be measured is given to the mixing chamber 26 through a duct 27, and in the mixing chamber 26, the aerosol of a room temperature and the clean high temperature saturated vapor are mixed, and a condensed nucleus which grows by using the fine grain of the aerosol as a nucleus is ejected out to a measuring chamber 7 from the center jet port of a nozzle 28. When this condenced nucleus passes through the focus of a laser beam from a light source chamber 1, the laser beam is scattered, and this scattered light is condensed by condensing lenses 9, 10, transmitted to a photoelectric converter 11, converted to an electric signal corresponding to the number of fine grains, and counted.
Patent JP-2000031850-A (JP)
Title: Fm multiplex broadcasting receiver, control method therefor and navigation system
Inventor: IRIE MICHIO
IPC: G01C21/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To save power for FM multiplex broadcasting receiver capable of receiving character information and VICS information. SOLUTION: Concerning FM multiplex broadcasting receiver 10, just while the character information or VICS information is received, a duty control circuit 38 switches the duty ratio of power supplied from a power source 3 to 50%. When the character information or the like is completely received and all the information is plotted by a plotter 28, a plotting complete signal ϕ1 is outputted from the plotter 28 to the duty control circuit 38. When the plotting complete signal ϕ1 is detected, the duty control circuit 38 switches the duty ratio of power supplied from the power source 3 to 100%. Thus, by regulating power to be supplied to a back light 36, power consumption of the back light 36 can be reduced so that power for the FM multiplex broadcasting receiver can be saved.