baber/WOPTO huggingface dataset:
Patent JP-H09170874-A (JP)
Title: Method and equipment for obtaining oxygen and nitrogen underpressure
Inventor: DEIITORITSUHI ROTSUTOMAN
IPC: F25J3/04
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide economical method and apparatus having high yield and making it possible to simultaneously generate oxygen and nitrogen by low temperature separating the air under pressure in a rectifying column facility. SOLUTION: Compressed and cleaned raw material airs 1, 3 are introduced into a pressurizing column 4, and liquid fractions 5, 8 discharge from the lower, upper or intermediate region of the column 4 are supplied to a low pressure column. The third liquid fraction 17 from the upper region of the column 4 is vaporized in an indirect heat exchanger 12 with condensed vapor 11 discharged from the upper region of the column 4, and at least part of the vapors 22, 24, 26, 27 obtained in this case is introduced to the low column, whereas the condensed flow 13 is supplied to the column 4. Pressurized nitrogen fractions 10, 14, 15 are taken out as production flows from the upper region of the column 4.  The pressure of the fraction 17 from the lower region of the low column is enhanced by a pump at the upstream of the exchanger 12, and the partial flow 24 returned to the low column of the vapor obtained by the indirect exchange is pressure reduced by an expansion turbine 25 before it is introduced to the low pressure column.
Patent JP-H10168852-A (JP)
Title: Stone lantern
Inventor: KANEKO TOMIO
IPC: E02B3/08
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a stone lantern economically easy to manufacture, suitable for mass production, and conformable to the curve of a constructing surface by providing a sub-edge part arranged obliquely from one edge part to the other edge part which are mutually opposed in a frame line part on square or rectangular bottom mesh part and/or lid mesh part whose configuration are formed of frame line parts. SOLUTION: A metallic stone lantern 1 is formed of a bottom mesh part 2, a lid mesh part 3, front and rear mesh parts 4, 5, and lateral mesh parts 6, 7, and the square or rectangular bottom mesh part 2 and/or lid mesh part 3 whose configuration are formed of frame line parts 20, 30 has sub-edge parts 20e, 30e and/or sub-edge parts 20f, 30f arranged obliquely from one edge part to the other edge part which are mutually opposed in the frame line parts 20, 30. Thus, a stone lantern having a trapezoidal cross section in which lateral triangular lid mesh parts are formed on the bottom mesh part 2 and the lid mesh part 3 on the outside of the lateral mesh parts 6, 7, and a cubic stone lantern are provided. Thus, both a stone lantern conformable to a curve and a stone lantern conformable to a straight constructing surface part can be provided.
Patent JP-H02210049-A (JP)
Title: Needle for vibration damping knitting tool, particularly for high speed knitting machine
Inventor: JIIKUMUNTO ZOSU
IPC: D04B35/02
Filed: 1989-12-20
Abstract: PURPOSE: To provide a knitting tool, especially a knitting machine needle without fear to be broken even in high-speed motion, having vibration and shock damping action and a long life span by perforating open windows completely surrounded in a knitting needle. CONSTITUTION: When a knitting needle is formed by punching or stamping, the knitting needle has a shank (i.e., a stem 7) having a longitudinal axis 14, an upper edge 10 and an lower edge 11, and has at least one butt 8 projecting from one of edges 10, 11. The knitting needle also has a flexible, narrow rib portion 16a joining with a guide portion 12 in the upper part of the stem 7 and has a flexible, narrow rib portion 16b joining with a guide portion 12 in the lower part of the stem 7. At least one of rib portions 16a, 16b has <=1.1 mm height. Rib portions 16 and guide portions 12 form open windows 15 where a vibration and shock absorbing material 17 is filled. One of the rib portions 16a, 16b is formed with a through-slit 18 in a perpendicular direction to the longitudinal axis 14 of the stem 7.
Patent JP-H04196087-A (JP)
Title: High-frequency heating device
Inventor: KASHIMOTO TAKASHI
IPC: F24C7/02
Filed: 1990-11-27
Abstract: PURPOSE:To defrost and reheat with simple operation by making decision as to whether to defrost or to reheat based on the deviation from the signal value of a calculating section at the time of start of heating with low-output control of intermittent heating at every cycle of a uniformizing means or continuing the electric power of a high-frequency wave radiating means and carrying out heating control according to the decision during a fixed period of time after start of heating. CONSTITUTION:There are provided a detecting means 11 for detecting a high-frequency power detected with an antenna 10, a convertor 12 for carrying out analog to digital conversion and a calculating section 13 for making digital integration and arithmetic operation of the output signal of the convertor during every cycle of a uniformly heating means 6 at every cycle of commercial power supply. And there are provided a start switch 14 for initiating start of heating, a driving means 5 for making a driving operation according to the signal change of the calculating section 13, a magnetron 3 and a control means 15 for controlling a motor 7. And the control means 15 makes low-output control of making intermittent heating at every cycle of the uniformly heating means 6 or continuing the electric power of a high-frequency wave radiating means 3 during a fixed period of time after start of heating and makes decision as to whether to defrost or to reheat based on the deviation from the signal value of the calculating means 13 and makes heating control, correspondingly and respectively. Thereby, the defrosting and reheating operations may be carried out with simple construction.
Patent JP-H10169022-A (JP)
Title: Joint member fixing pin of construction block
Inventor: NYURAIIN MASAMI
IPC: E04B2/02
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a fixing pin by which the fixing pin for fitting a joint plate to the fitting hole of a boundary block can be securely inserted and locked, and also by which the fixing pin can be prevented from being fallen off from the boundary block of the joint plate. SOLUTION: Taper parts 26, 27 are integrally formed on both ends of the fitting part 25 of a fixing pin 16, and slipping-out preventive projected stripes 28, 29 are integrally formed on the outer circumferential surfaces of both the taper parts 26, 27 so as to run along the sloped directions of both the taper parts 26, 27. The projected stripe 28 is pressedly brought into contact with the inner circumferential surface 12a in the state that the pin 16 is inserted into the fitting hole 12 of a boundary block 11A, so that the slipping-out of the fixing pin 16 can be prevented for keeping a joint plate 14 inseparable from the boundary block 11A.
Patent JP-H10171785-A (JP)
Title: Device for preparing document
Inventor: GONJIYOU HARUYOSHI
IPC: G06F19/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a document preparing device by which the calculation of the data of a chart in a document can be automatically attained. SOLUTION: Whether or not a chart is present in an inputted document is inspected (steps S2-3), and when it is present, a calculation tag<CALC...> in the input document is retrieved. A calculation expression is extracted based on this tag, and sub-total or total is calculated based on this calculation expression (steps S2-8). The calculated result is stored in a data file. At the time of interpreting the cell of the chart of an output document (steps S2-11), the content of a data file is written in each cell (steps S2-13). Thus, the automatic calculation of numerical data in the chart is realized.
Patent JP-H07186556-A (JP)
Title: Thermal transfer recording sheet
Inventor: OCHIAI HIDEKI
IPC: B41M5/52
Filed: 1993-12-24
Abstract: PURPOSE:To improve cutting of a film of an image receiving layer and to enhance an accuracy of a transfer image by interposing an undercoating layer made of thermoplastic resin in which resin type wax fine particles having a specific melting point are dispersed between a base material sheet and the receiving layer, and reducing a mean dispersed particle size of the particles smaller than a total thickness of the receiving layer and the undercoating layer. CONSTITUTION:A transfer recording sheet comprises a base material sheet 1, an undercoating layer 2 and an image receiving layer 3 sequentially laminated on a surface of the sheet 1, and colorant layers Y4, M4, C4 respectively containing yellow, magenta, cyan sublimable dyes and formed at suitable intervals adjacently to the layers 2 and 3. In this case, the layer 2 is formed of thermoplastic resin in which resin type wax fine particles having a melting point of 100-250 deg.C is dispersed. A mean dispersing particle size of the particle is smaller than a total thickness of the receiving layer and the undercoating layer. Further, the wax is selected from polyethylene, ethylene-acrylic copolymer, etc.
Patent JP-H03231383-A (JP)
Title: Image reduction/expansion method and apparatus
Inventor: DAN ESU BURUUMUBAAGU
IPC: G06T3/40
Filed: 1990-11-28
Abstract: PURPOSE: To attain bit reduction of paired far longer original pixel words by reducing two original pixel words by two steps. CONSTITUTION: A pair of original pixel words adjacent to each other in a vertical direction are read out of a first memory 203 in the processing of a processor to execute a prescribed first logical arithmetic between them. Thereafter, prescribed second logical arithmetic is executed between the original pixel word of the result and the version of an original pixel word shifted by only one bit. Thus a processed original pixel provided with a valid bit at all of the other bit positions is provided. At a second step, a valid bit is extracted and the result is stored within a second memory 204. The processor reads the original pixel word to send out a half of them. Since a register 225 pulls up all the not-driven bus lines, the whole of one row is simultaneously magnified to be one original pixel word and the whole picture is simultaneously magnified to be one row.
Patent JP-H05164558-A (JP)
Title: Full-range stationary type sight apparatus
Inventor: YAMAGUCHI TAKAO
IPC: G01C1/00
Filed: 1991-12-12
Abstract: PURPOSE:To enable a full-range type measurement without limit to inclination of a target by arranging gravity detection sensors and earth magnetism detection sensors on three axes X, Y and Z respectively to calculate azimuth and by sending the output from a measuring section to a computer. CONSTITUTION:Gravity detection sensors IX, IY and IZ and earth magnetism detection sensors MX, MY and MZ are mounted on three orthogonal axes X, Y and Z of a measuring device body are mounted in such a manner that the center line of each thereof aligns with the three axes separately. In the sensors IX, IY and IZ, when the weight (m) of a diaphragm S receives a force P in the center line Z to displace, a difference is generated between inductances of coils L1 and L2 to generate an output current. The sensors MX, MY and MZ are Hall element type sensors and when a constant current I flows along a pair of electrodes 6-1 and 6-2 to apply a magnetic flux B, a voltage VH is generated. Then, the visual axis of this measuring section is directed to a space target and the output is sent to a computer attached to calculate the azimuth from the angle of inclination with respect to the horizontal plane of the visual axis and a magnetic meridian plane.
Patent JP-H10131107-A (JP)
Title: Panel combination road
Inventor: SUU KEIU
IPC: E01C5/06
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To shorten the period of construction and render the work efficient by paving the arranged road foundation with combined panel-like road plates. SOLUTION: Panel-like road plates 1 are manufactured in such a manner that a reinforcing net 6 is laid in the mold frame, pavement is done with material 5 mixed with relatively large crushed stones, a layer of reinforcing net 4 is put thereon, and pavement is done with other material 3 mixed with relatively small crushed stones. Panel-like road plates 1 manufactured are put on the arranged road foundation at site and, at road-steps in complex configurations, pavement is done in combination with a conventional paving method, then gaps are filled with material 3. Upon constructing roads newly, road panel plates 1 are manufactured in conformity with the design before being carried to the site for pavement. In construction of road lower parts, only necessary parts are removed and returned back to the original position after the completion of the construction.  In either cases, work is carried out efficiently, thereby shortening the period of construction.
Patent JP-H06288739-A (JP)
Title: Wiring pattern inspection device
Inventor: YAMAMOTO ATSUHARU
IPC: G01N21/956
Filed: 1993-12-24
Abstract: PURPOSE:To provide a wiring pattern inspection device which is convenient and high in reliability concerning failure inspection of a wiring pattern in a printed board, a photo mask and others. CONSTITUTION:An input image is automatically divided into a plural number of regions in accordance with size and shape of patterns by a region dividing means 14, and to a design rule inspection means 15, a dictionary comparison means 16 and a specific shape detection means 17, the regions suitable for each of the inspection means are indicated. Detection of characteristic information based on a design rule such as wire width of a signal conductor and others is carried out by the design rule inspection means 15, a position of a local pattern not registered in a dictionary table is detected by way of referring to the dictionary table in which a nondefective local pattern is registered against an irregular pattern such as an electric source grand pattern by the dictionary comparison means 16, and a specified pattern shape such as a corner of a rectangular pattern is detected by the specific shape detection means 17.
Patent JP-H08160891-A (JP)
Title: Two-surface type reflector
Inventor: KURAKAKE KATSUO
IPC: G09F13/16
Filed: 1994-12-02
Abstract: PURPOSE: To reduce the thickness and weight of a two-surface type reflector and to simplify production stages. CONSTITUTION: A reflection area 13 of a transparent plastic plate 11 having one side of the two-surface type reflector is formed to a line symmetrical plane shape. The disposing patterns of cubic corners 1 in the region 13 are so formed that a symmetrical central line (C-C) passes the mid-point of the horizontal spacing between a peak vertex and a valley vertex. A joint surface 9 is formed in a position biased slightly from the mid-point in the thickness direction of the peak vertex and the valley vertex toward the peak vertex. The peak vertex and the valley vertex attain a state of facing each other and eventually the thickness and weight are reduced when two sheets of the transparent plastic plates 11 are joined by diametrically opposing the reflection regions 13 to each other in the form of aligning the symmetrical central lines (C-C).  The production of the transparent plastic plates 11 of the same form in a single line stage suffices and the simplification of the production stages is realized.
Patent JP-2001146016-A (JP)
Title: Nozzle plate for ink-jet head
Inventor: HIRANO TADASHI
IPC: B41J2/135
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle plate of a high printing quality, having an FEP ink repellent film, with a nozzle hole process applied highly accurately using an excimer laser. SOLUTION: A nozzle plate for an ink-jet head having an ink repellent film formed by applying a tetrafluoroethylene-hexafluoropropylene copolymer (FEP) dispersion liquid on a nozzle plate substrate made of a polyimide, attaching an adhesive sheet on the applied surface, directing an excimer laser so as to form a nozzle hole, peeling off the adhesive sheet, and applying a thermal treatment, is provided.
Patent JP-2000158982-A (JP)
Title: Motor assembly
Inventor: IAN D HAYNES
IPC: B60N2/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the mounting on the shaft of an electric motor and perform the self alignment by forming a center part and a number of projection parts extending radially outward from the center on the drive connecting part of the electric motor, and distorting the connecting part until it is rightly aligned when it is not rightly aligned to an opening part in its mounting on a drive shaft. SOLUTION: The drive shaft 14 of an electric motor has a connecting part 26, a first receiving part 28 has a first form having a rectangular sectional area, and a second receiving part 36 having the first end of a support shaft 30 has a second form having a non-rectangular section. The second receiving part comprises an extension part 32 having a non-rectangular form, which is fitted to the rectangular profile of an opening part 28. In order to connect the support shaft 30 to the drive shaft 14 in groping assembling process, the support shaft 30 is preferably formed by use of an elastic material, and the extension part 32 has a finger-like part (projection part), so that the extension part 32 is distorted, when pushed into the opening part 28 to make contact with a part of the connecting part 26, to automatically rotate and automatically align the support shaft 30.
Patent JP-2001147932-A (JP)
Title: Hierarchy classification and retrieval method
Inventor: OKA AKIHIRO
IPC: G06F17/30
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To extract a required classification by realizing the AND retrieval of different words in high-order and low-order classifications even in the case of retrieval with plural words and to extract the classification of a designated rank by designating and retrieving the rank of a classification hierarchy with plural words. SOLUTION: This method comprises a process (a) for inputting plural keywords, a process (b) for retrieving the titles of respective classifications with one of inputted keywords, a process (c) for preparing a direct high-order classification group including high-order classifications for each of all the classifications of keywords retrieved in the process (b), a process (d) for retrieving the titles of respective classifications in the direct high-order classification group prepared in the process (c) with all the other keywords inputted in the process (a), a process (e) for extracting the direct high-order classification group, which includes all the other keywords in the process (d), and defining it as a retrieved answer corresponding to the keyword used in the process (b), a process (f) for finding a retrieved answer corresponding to each of keywords by repeating the processes (b) -(e) concerning the keywords except for the keyword selected in the process (b), and a process (g) for outputting the retrieved answers prepared in the processes (e) and (f).
Patent JP-H02176084-A (JP)
Title: Door lock for vehicle
Inventor: HASUO TETSUO
IPC: E05B79/08
Filed: 1988-12-27
Abstract: PURPOSE:To prevent unpleasant sounds, by providing a wedge, transferring to the inner side in contact with a striker, in a passage of the striker and by covering the wedge body with a soft synthetic resin film. CONSTITUTION:On closing a door, a striker 1 moves forward in its passage 5 to fit with a latch 3 so that a ratchet 4 prevents the latch from rotating reversely. The striker 1 comes in contact with the inclined upper face of a wedge 14, covered with a soft synthetic resin film on the body thereof, at the lower face of the front of the wedge to push the wedge 14 into the inside against the elastic force of a spring. Then the fitted part 16 with the wedge 14 strikes the fitted taper face 12 of the lower face of the cushion member 10 and the striker 1 comes in contact with the vertical contacting face 11 of the cushion member 10. Finally, the fitted taper face 12 presses the wedge 14 from the upper side to lock it.
Patent JP-H04202661-A (JP)
Title: Apparatus for forming superconductor thin film
Inventor: SUGITA TOSHIO
IPC: C23C14/34
Filed: 1990-11-30
Abstract: PURPOSE:To execute sputtering on the surfaces of the cathodes and to form a superconductor thin film on a substrate by generating cold cathode electric discharge between the hollow anode and the cathodes of oxide superconductor constituting material in a vacuum vessel impressed with a magnetic field. CONSTITUTION:An argon gas and an oxygen gas are introduced from a gas introducing port 21 into a vacuum vessel 15 constituted of a sample vessel 13 in which a substrate 17 has been arranged and an electric discharge vessel 1 in which the anode 6 and a couple of cathodes 9 and 10 have been arranged, and vacuum evacuation is executed to regulate its pressure into a prescribed one. The shape of the above anode 6 is formed into a hollow one; on the other hand, the cathodes 9 and 10 are arranged at both sides of the anode 6 as well as nearly at right angle to the center line of the anode 6; and, the one cathode 9 is furthermore provided with a transmitting port 11 decentered from the above center line. Moreover, the vacuum vessel 15 is impressed with a magnetic field nearly parallel to the above center line by a magnet 16 arranged at the outside of it. The above cathodes 9 and 10 are constituted of oxide superconductor constituting material, and d.c. voltage is impressed between the above and the anode 6 to generate cold cathode electric discharge. By positive ions generated by the above, the cathodes 9 and 10 are sputtered to form an oxide superconductor thin film on the substrate 17.
Patent JP-H11157808-A (JP)
Title: Ozone generating device
Inventor: SUGIURA YASUHIRO
IPC: H01T23/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide the ozone generating device provided with a compact ozone generating part in which an ozone generating capacity based on electrical discharge is improved without increasing the size of the device itself. SOLUTION: A vessel 2a capable of introducing a gaseous starting material from outside is provided as the ozone generating part 2, and electrodes 13 and 15 constituted cylindrically so that they does not contact each other are arranged in multiple around an electrode 11 provided at almost center of the inside of the vessel 2a by using the electrode as a core, and gaps formed respectively between the electrodes form ozone forming spaces 21 and 22 to which the gaseous starting material is introduced from outside, and either electrode out of two electrodes facing each other with interposed each ozone forming spaces 21 and 22 is covered with a dielectric bodies 12 and 14 at a side facing to the ozone forming spaces 21 and 22, and the two electrodes are connected respectively to the ozone forming spaces 21 and 22 so that the electrical discharge may be generated.
Patent JP-2000156361-A (JP)
Title: Method for cleaning semiconductor wafer
Inventor: YAMAMOTO HIROSHI
IPC: B08B3/12
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning a semiconductor wafer with improved workability. SOLUTION: A surface of a semiconductor wafer 10 is coated with pure water 24 uniformly in a spin coating step, and high pressure is applied thereto to activate the pure water 24. Then, air in a hole 12 is melted actively into the pure water 24, so the pure water 24 is injected deep in the hole 12 so that particles stuck to the inside thereof is melted and removed. In this way the inside of the hole 12 with a high aspect ratio can be cleaned well and in a simple step, and workability of cleaning can be improved.