baber/WOPTO huggingface dataset:
Patent JP-H0747306-A (JP)
Title: Resin blowing nozzle
Inventor: AZUMA TOSHIHIRO
IPC: B05B1/06
Filed: 1993-08-09
Abstract: PURPOSE:To provide a resin blowing nozzle capable of widely and uniformly expanding resin atomization at a short distance. CONSTITUTION:This resin blowing nozzle 100 is provided with a nozzle opening 22 of a resin atomizing nozzle 2 for blowing resin, an annular central jetting opening 4 surrounding the nozzle opening 22 and jetting central air jetting stream for turning the resin jetting stream to the resin atomization, one pair of air jetting openings 5, 6 provided both side thereof and jetting one pair of the air jet streams to flatly expand the resin atomization. The central axis of one of the air jet streams in one pair of the air jetting nozzles 5, 6 is in contact with the upper end part of the resin atomization at a position separated by a prescribed distance from the central air jetting opening 4 and another air jetting stream is in contact with the lower end part of the resin atomization at the prescribed distance.
Patent JP-H1140925-A (JP)
Title: Method of electrolytic plating of plastic circuit board
Inventor: TAKAMICHI HIROSHI
IPC: H05K3/22
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To increase the no. of plastic circuit boards per blank by connecting adjacent leads through exclusive wires, and cutting off the strings of the circuit boards or individual boards so as to break off the exclusive wires. SOLUTION: This method comprises connecting required leads between strings for feeding electrolytic plating currents, so as to cross over cutting positions, using similar exclusive wires. In a first case where adjacent leads of the circuit board are continuously formed at the same position at two adjacent strings, they are connected by exclusive wires so as to cross over cutting positions between the two strings. In a second case where either or each of the adjacent leads of the board is not continuous with the lead of other circuit board adjacent to that circuit board, the lead of one board A extends to the other board B through an exclusive wire and crosses over the cutting positions.
Patent JP-S57140660-A (JP)
Title: Device and method of moving mass between two fluid phase
Inventor: ROJIYAA HAWAADO MARINSON
IPC: B01D53/18
Filed: 1981-12-08
Abstract: Apparatus for effecting mass transfer between two fluid phases, at least the first of which is a liquid, which apparatus comprises an annular permeable element which is rotatable about its axis of symmetry, means to charge the first fluid to the permeable element, means to charge the second fluid to the permeable element, and means to discharge at least one of the fluids or a derivative thereof from the permeable element characterized in that the permeable element is formed by winding a tape under tension around the said axis and anchoring the tape to maintain it under tension.
Patent JP-H0484927-A (JP)
Title: Tableware drying machine
Inventor: TAKAHASHI KENZO
IPC: A47L19/00
Filed: 1990-07-27
Abstract: PURPOSE:To cleanly, sanitarily and efficiently dry the tableware, etc., by constituting an exhaust hole part provided on a cover for covering an opening part of a tableware drying chamber, of net-like hole in which a size of a mesh is <=0.5mm, and also, constituting the exhaust hole part so as to be attachable and detachable to and from the cover. CONSTITUTION:An exhaust hole part 21 provided on the upper part of a front cover 17 is formed by, for instance, a stainless steel net or a net made of a P.P resin, etc., has an exhaust hole 22 of <=0.5mm, and ice attached to the front cover 17 by welding or insert molding. In an exploded oblique view for showing the embodiment of a second invention, 23, 24, 25, and 26 denote an opening part provided on the upper part of the front cover 17, an exhaust part which consists of a resin formed part and is attached so as to be attachable and detachable to and from the opening part 23, a detaining part for attaching the exhaust hole part 24 so as to be freely attachable and detachable to and from the opening part 23, and plural exhaust holes provided on the exhaust hole part 24, respectively. When dust, etc., adhere to the exhaust hole part 24 and the exhaust hole 26, the contaminated exhaust hole part 24 is removed from the opening hole 23 of the front cover 17, cleaned by water washing, etc., and also, the periphery of the opening part 23 is also cleaned.
Patent JP-H0940914-A (JP)
Title: Antifreezing coating material
Inventor: TAKEDA IWAO
IPC: C09K3/00
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain an antifreezing coating material which can prevent icing or freezing of the surface of an object for a certain time and can be easily removed or spontaneously falls away after a certain time, enabling the protection of inherent functions of the object, by compounding water, a polyhydric alcohol as an antifreezing fluid, an acetate, a rust preventive and a water-base binder in a specified wt. ratio. SOLUTION: This coating material comprises 250-300 pts.wt. water, 5-10 pts.wt. antifreezing fluid, 10-50 pts.wt. acetate, 2.0-5.0 pts.wt. rust preventive, and 6-65 pts.wt. water-base binder. A polyhydric alcohol used as the antifreezing fluid is e.g. glycerol, and contains 60-80 wt.% alcohol (e.g. methanol). An example of the acetate. Which cause freezing point depression, is potassium acetate. An example of the rust preventive agent is a combination of phosphoric acid and potassium nitrite. An example of a water-sol. resin as the binder is a combination of a water-sol. melamine resin and polyvinyl alcohol. When this material is applied to the surface of an object, the surface is protected from icing and from the deposition of snow or ice for about 3 months.
Patent JP-S6441567-A (JP)
Title: Multiple address transmission circuit in facsimile equipment
Inventor: SHIMIZU NAOYUKI
IPC: H04N1/32
Filed: 1987-08-07
Abstract: PURPOSE:To send data again without being conscious of an unarrived destination by an operator by storing a destination not receiving data and using an unarraived destination designation section to send the data again only to the unarrived destination. CONSTITUTION:When multiple addresses are transmitted to plural destinations and serval destinations receive no data, the destinations not receiving the data are stored automatically in an unarrived destination storage section 1. In desiring to sent the data again only to the unarrived destination, the operator uses the unarrived destination designation section 3 on an operation section 2 to designate the transmission destination of this communication, the resent information is informed to a control section 4 and the retransmission of information to the unarrived destination is applied based on the unarrived destination address stored in the unarrived destination storage section 1.
Patent JP-H0840218-A (JP)
Title: Car washer
Inventor: SHIROMOTO KAZUO
IPC: G07F17/20
Filed: 1994-07-28
Abstract: PURPOSE:To prevent the trouble that the erroneous car washing course is selected and an automobile is broken and collect the proper charge corresponding to the kind of the vehicle, by judging the kind of the vehicle to be processed with car washing and parrying out the car washing according to the result of the judgement. CONSTITUTION:A car washer 1 reciprocatingly travels so as to ride over an automobile A along a pair of rails 2. In car washing, the automobile A is driven to stop in front of a car washing applying device 11, and a driver on a driver's seat operates an operating panel 19 to automatically determines the stop position of the automobile A, At this time, each height of the roof part and the hood part of the automobile A is measured by a plurality of ultrasonic sensors (car height measuring means) 14 and 15 which constitute a car kind judging means, Further, the car width of the automobile A is measured by a plurality of ultrasonic sensors 16a and 16b which constitute a car width measuring means. Accordingly. the trouble that the erroneous car washing course is selected and the automobile A is broken is prevented.
Patent JP-H0729892-A (JP)
Title: Mechanism for regulating temperature of electrode
Inventor: SASAMURA YOSHITAKA
IPC: H01L21/3065
Filed: 1993-07-14
Abstract: PURPOSE:To increase the cooling effect of a wafer and control the temperature of the wafer accurately, by keeping the temperature of upper electrodes constant while passing a coolant through them, and further, by contacting the wafer closely in a pressing-down way with a lower electrode through a clamping mechanism while passing a heat transferring gas through the part between the wafer and the lower electrode. CONSTITUTION:In the inside upper part of a chamber 1, three upper electrodes 2 are provided in rotation-symmetric positions. The upper electrodes 2 are heated by the action of a plasma, but they are cooled by the provision of a chiller 8. In the lower part of the chamber 1, a lower electrode 3 is so provided that its bottom surface is insulated from the chamber 1, and a wafer 4 is put on the lower electrode 3. The wafer 4 is pressed down on the lower electrode 3 by a wafer clamping mechanism 9 comprising a clamping ring 11 and an elevator mechanism 12. By a gas feeding device 10, a gas for the improvement of heat transfer is fed to the part between the wafer 4 and the lower electrode 3. After the cooling of the lower electrode 3, the coolant is returned to a chiller 5 via a pipe 13. In the chiller 5, the temperature of the coolant is so measured that it is kept constant, and thereby, the temperature of the wafer 4 is so kept as to be a desired constant temperature.
Patent JP-H0755993-A (JP)
Title: Separation purification method for spent solvent generated from unclear fuel cycle
Inventor: NEMOTO TAKESHI
IPC: G21C19/46
Filed: 1993-08-10
Abstract: PURPOSE:To provide a method of separating spent solvent (mixture solution of dodecan, tributhyl phosphate TBP, dibuthyl phosphate DBP and the like) exhausted from the solvent extraction process in nuclear fuel cycle into dodecan TBP, DBP, etc., easily and efficiently. CONSTITUTION:After working on spent solvent such high pressure as to crystalize dodecan, it is separated into solid consisting mainly of dodecan and solution including TBP and DBP, etc., in high concentration under high pressure continuously. With this method, higher purity dodecan solid can be obtained than the conventional cooling crystallizing method to freeze and solidify dodecan by cooling in atmospheric pressure and furthermore super low temperature and complicated temperature control become unnecessary.
Patent JP-H0926400-A (JP)
Title: Inspecting apparatus for woven fabric
Inventor: KUBOTA TAKAHIRO
IPC: G06T7/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic inspecting apparatus for woven fabric capable of simultaneously and accurately detecting warp failure and weft failure under the same optical conditions irrespective of the weaving density. SOLUTION: The inspecting apparatus for woven fabric comprises a light projecting means 1, image-pickup means 4 for condensing the light transmitted to or reflected from the fabric to image it by a CCD element, and image processing means for converting the analog signal output from the means 4 to a digital signal by a A-D converter 5, automatically generating image data of a plurality of areas to be processed set in an image area based on the image data, processing the image data to a statistic value, comparing the statistic values of the plurality of the areas with previously set threshold to judge the presence or absence of the failure of the fabric.
Patent JP-S6357911-A (JP)
Title: Planetary crankshaft
Inventor: ITAYA YASUHARU
IPC: F16C9/02
Filed: 1986-08-25
Abstract: PURPOSE:To achieve light weightiness by fixing a crankshaft to a planetary gear rotated with an annulus, and converting the motion of a crank pin from rotational motion to rectilinearly reciprocating one, and integrally forming a piston and a connecting rod. CONSTITUTION:A planetary crankshaft is constituted of a planetary crankshaft, a solar crankshaft, an annulus and a planetary gear. The center of the crank pin of the crankshaft fixed to the planetary gear is located to the position of the pitch of the planetary gear so as to enable the crank pin to rectilinearly reciprocate, thereby to reduce a load applied to a connecting rod. Therefore, a piston skirt and a piston pin become unnecessary so as to integrally form a piston and the connecting rod, for consequently achieving simplification and light weightiness.
Patent JP-H0858592-A (JP)
Title: Operation arrangement support device
Inventor: GENDA KAZUYUKI
IPC: G06Q50/00
Filed: 1994-08-23
Abstract: PURPOSE: To provide an operation arrangement support device for performing operation arrangement automatically and provide an efficient and reliable processing. CONSTITUTION: An operation arrangement support device is equipped with a prediction simulation part 2 for preparing a prediction schedule by simulating it, a delay detecting part 3 for detecting a delayed part which is delayed more than designated set time to a planned schedule from content of the prediction schedule, an operation arrangement proposal part 8 for preparing operation arrangement items for every detected delay part, an input and output device 5 for displaying these operation arrangement items, the input and output device 5 for indicating selection of the items and a planned schedule altering unit 12 for altering the planed schedule according to the selected operation arrangement items.
Patent JP-H0484026-A (JP)
Title: Microwave oven
Inventor: ITO SUSUMU
IPC: F24C7/08
Filed: 1990-07-26
Abstract: PURPOSE:To prevent deterioration or a semiconductor switching device and others on a printed board by a method wherein a temperature sensor is provided close to the conductor pattern positioned close to and connecting the semiconductor switching device and a transformer on the printed board and the heating operation is controlled on the basis of the detected temperature of the temperature sensor. CONSTITUTION:A temperature sensor 25 is mounted on a printed board 27 at a position close to the conductor pattern 29 positioned close to and connecting a semiconductor switching device 17 and a transformer 12. The temperature sensor 25 is capable of detecting the temperature of the transformer 12 and that of the conductor pattern 29 in addition to the temperature of the semiconductor switching device 17 as a whole. An operation control circuit 22 compares the temperature detected by the temperature sensor 25 with a prescribed temperature and, when the detected temperature exceeds the prescribed point, stops the heating operation. Thus, when the temperature of any of the semiconductor switching device 17, the transformer 12, and the conductor pattern 29 has become abnormal, the heating operation is stopped so that not only the semiconductor switching device 17 but also various other parts on the printed board 27 can be prevented from deterioration caused by heating.
Patent JP-2001027171-A (JP)
Title: Piston position control device of engine
Inventor: ISHIDA KENICHI
IPC: F02N11/08
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To stop an engine after the power supply is stopped to the engine, and then, a piston of a cylinder to be ignited next is moved to the ignition position. SOLUTION: This control device comprises an engine stopping means 100 to drive an engine from the outside, an engine torque operating means 101 to operate the torque generated by the engine through the inertia immediately after the power supply to the engine is stopped, a braking torque operating means 102 to obtain the braking torque to stop the engine based on the torque operated by the engine torque operating means 101, a piston position detecting means 103 to detect the piston position of a cylinder to be ignited immediately after the power supply to the engine is re-started, and a braking torque control means 104 to generate the braking torque in the engine stopping means 100 when the piston reaches the ignition position.
Patent JP-S6356174-A (JP)
Title: Dc-ac converter
Inventor: TODA MAMORU
IPC: H02M7/537
Filed: 1986-08-25
Abstract: PURPOSE:To improve the converting efficiency of the title converter, by a method wherein a single or plural specified low ON resistance type elements are connected in parallel to obtain a predetermined resistance value or more. CONSTITUTION:A pair of switching elements SW1, SW2, in which metal oxide film silicon field effect transistors T1, T2 for electric power having ON resis tance 0.04OMEGA are connected in parallel, are employed in the title DC-AC converter. The output of a 50 Hz rectangular wave oscillator Osc is connected directly to the gate terminal of the switching element SW1 and is connected to the gate terminal of the other element SW2 through a NOT circuit I respectively to obtain the output of rectangular wave AC 100 V at the output terminal of a transformer T from the D.C. voltage of 12 v. According to this method, energy may be saved and the generation of heat as the loss of heat may be eliminated.
Patent JP-S6442005-A (JP)
Title: Magnetic transfer head
Inventor: ISHII OSAMU
IPC: G11B5/127
Filed: 1987-08-08
Abstract: PURPOSE:To control nucleation sites or the magnetic fields required for the nucleation sites by lowering the magnetic anisotropy constant of the very small region on the surface of a perpendicularly magnetized thin film by using a convergent ion beam implantation method, etc. CONSTITUTION:The perpendicularly magnetized thin film pattern of magnetic monodomains is used as a medium for magnetic transfer and the magnetic anisotropy constant of the very small region on the surface of the perpendicularly magnetized thin film is lowered by using the convergent ion implantation method, etc., as a method of forming the nucleation sites. Namely, the perpendicularly magnetized thin film is patterned to the size of the magnetic monodomains and high-concn. ions are implanted to the very small region on the surface of the magnetic material pattern. The nucleation sites are thereby diminished to submicron order and the magnetic fields required for the nucleation sites are uniformly set.
Patent JP-S6355761-A (JP)
Title: Cassette fitting device
Inventor: NAGATSUKA OSAMU
IPC: G11B15/675
Filed: 1986-08-27
Abstract: PURPOSE:To eliminate the need of providing specially the member for guide and to make the device light by forming the guide piece of the case of a cassette inserting and taking off times on the other end part of a cassette pressing member. CONSTITUTION:A cassette pressing member 12 is provided freely rotatably centering around a rotary shaft 14 and energized in a counterclockwise direction by a spring 15. The pressing part 12b of the pressing member 12 presses the upper face of a cassette 1 and a taper face 12a is formed at the other end, and the cassette 1 is guided along this taper face 12a and inserted into a holder 8. The taper face 12a like this is formed with a comparatively light material by molding. A reinforcing plate 17 may be of a simple shape, there is no need to provide a special member for guide and the fitting device can be made in light weight.
Patent JP-S58104275-A (JP)
Inventor: KURIYAMA SATOSHI
IPC: D06M13/184
Filed: 1981-12-09
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-H0363757-A (JP)
Title: Document preparing device
Inventor: NAKANO YOSHIO
IPC: G06F17/21
Filed: 1989-07-31
Abstract: PURPOSE:To confirm a printing position before printing and to improve efficiency for preparing a document by providing an indicated shape input means and displaying an indicated form on routine paper to be overlapped with a document preparing picture. CONSTITUTION:An indicated form input means and a document input means 2 are provided and an indicated form display picture 6 is provided to display the indicated form inputted by the indicated form input means 1. Then, a document display picture 8 is provided to display the document inputted by the document input means 2 and a document display means 9 is provided to display the indicated form picture 6 and document picture 8 so that the both pictures can be overlapped. Thus, according to the indicated form inputted by the indicated form input means 2 and prepared and even without printing, the printing position can be confirmed. Then, efficiency for preparing the document can be improved.
Patent JP-2000031659-A (JP)
Title: Protective device
Inventor: HOGI HIDEAKI
IPC: H05K5/03
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To surely protect an apparatus, such as a communication apparatus or the like which is housed in an apparatus frame regarding a protective device which covers an opening part at the front of the apparatus frame and which is used to protect the apparatus housed in the apparatus frame. SOLUTION: A protective device is featured in such a way that fixation frames 25, 27, 29, which are arranged and installed around the upper part 23d and the lower part 23e of an apparatus frame 23 and which are fixed by a frictional force with the apparatus frame 23, are provided, that support members 37 which are extended in the vertical directions on both sides of the front face 23a of the apparatus frame 23 and both end of which are connected to the fixation frames 25, 27, 29 are provided and that a protective cover 21 which is arranged and installed so as to cover an opening part 47 at the front 23a of the apparatus frame 23 and which is supported by the support members 37 is provided.
Patent JP-H0249241-A (JP)
Title: Method for recording magneto-optical disk
Inventor: NAKAJIMA KAZUO
IPC: G11B11/10
Filed: 1988-08-10
Abstract: PURPOSE:To suppress the lowering of a C/N value and to improve the service life of a readout power by setting bit width larger than the irradiation width of a readout laser. CONSTITUTION:By setting a recording power larger than a power in which the secondary higher harmonic of a reproducing waveform at the time of recording with a pulse with a duty 50% can be minimized and setting the bit width larger than the irradiation width of the readout laser, the lowering of the C/N value can be suppressed since the change of a bit edge due to the irradiation of a laser beam occurs at a low level. For example, it is assumed that the recording power is set at 1.24 times PSHM and the bit width b1 at track width. Pulse width is cut to keep bit length a=1mum constant by setting the duty of a recording pulse at 40%. Here, the bit width b1 goes to 1.1mum, which exceeds the spot diameter 1.0mum of the readout laser beam. In such a way, it is possible to suppress the lowering of the C/N value, and to improve the service life of the readout power.
Patent JP-S6176433-A (JP)
Title: Novel chalcone derivative
Inventor: EDA SHOEI
IPC: C07C231/00
Filed: 1984-09-21
Abstract: NEW MATERIAL:The chalcone derivative of formula I [one of R<1> and R<2> is H and the other is methoxy; R<3> and R<4> are same or different H, hydroxy, methoxy, nitro, amino, or RCONH (R is aryl); R<5> is H or RCO] or its salt. EXAMPLE:3-(4-Hydroxyphenyl)-1-(2,3,4-trimethoxyphenyl)-2-prope-n-1-one. USE:It has anti-allergic activity and is useful as an antiallergic agent. Useful for the prevention and remedy of various allergic diseases caused by chemical mediator, e.g. histamine, SRS-A (slow reacting substance of anaphylaxis), etc. PREPARATION:The compound of formula I can be prepared by the condensation reaction of the acetophenone derivative of formula II with the compound of formula III in the presence of a catalyst according to the reaction formula.