baber/WOPTO huggingface dataset:
Patent JP-H03295941-A (JP)
Title: Arch shaped structure and construction thereof
Inventor: TANIGUCHI HIDETAKE
IPC: E04B1/32
Filed: 1990-04-13
Abstract: PURPOSE:To improve the workability and safety by dividing an arch-shaped structure to a plurality of arcuate units and connecting an outer surface part by a demountable pin and installing a tension member on the inner surface part, and forming an arch by tightening the tension member. CONSTITUTION:An arch-shaped structure 10 is divided into a plurality of arcuate units 10a - 10f, and constructed on the ground, and the outer surface part of a contiguous unit is connected in turnable manner by a demountable joint pin 20. On one inner surface part, a tension member 22 such as rope is installed. Further, one of the edge part of the divided unit 10a is supported by a pin supporting point 24, and the other is supported in turnable manner by a slide supporting point 26. After the installation of the lighting fixture, etc. is completed, a tension member 22 is tightened, and the arch-shaped structure 10 is constructed. Accordingly, work can be carried out safely and efficiently.
Patent JP-H01266680-A (JP)
Title: Inspection instrument for soldered part
Inventor: MOTOOKA OSAMU
IPC: G06T1/00
Filed: 1988-04-19
Abstract: PURPOSE:To accurately inspect soldered part all the time without the occurrence of a failure such as a smear in a picture by providing a cooling means to cool an object to be inspected and form a congealed layer on the surface of the object by congealing moisture in the air, a light emitting means, and an image picking up means. CONSTITUTION:When a chip part 4 is sent to a solder inspecting device, a cooling system 3 is actuated, cooled air 19 is ejected from a cooled air ejector 10 to the part 4, the part 4 is cooled, and a congealed layer 7 is formed on the surfaces of the part 4, a substrate 5, and a fillet 6. Next, when a light emitting device 1 is actuated, and the part 4 is irradiated by slit light 15 a light sectioning line 16 is generated on the surfaces of the part 4, the substrate 5, and the fillet 6. In such a case, since the emitted light is diffused and reflected on the congealed layer 7 on the part 4, no mirror reflection, etc., occur on the surface of the fillet 6. Next, when the line 16 is image-picked up by an image pickup device 2, the picture can be obtained, in which no smear and no secondary reflected image due to the mirror reflection occur, and no dark picture part due to absorption occurs. Further, the quality of a soldered state can be decided properly and accurately by analyzing the picture by a picture processor.
Patent JP-H11291514-A (JP)
Title: Ink jet recorder
Inventor: KURASHIMA NORIHIKO
IPC: B41J2/175
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder having a filter wherein a diameter of a hole for flowing of ink is maintained to be small and an opening rate of the whole of the filter is improved. SOLUTION: This ink jet recorder comprises an ink jet head having a plurality of nozzles for ejecting ink drops, an ink supplying means for supplying ink to the ink jet head and a filter provided to a fluid passage between the head and ink supplying means. The filter body 1 of the filter includes a plurality of filter holes 2 each having an inner diameter smaller than a diameter of a nozzle for ejecting an ink liquid. An opening rate of the sum of the opening areas of the filters 2 with respect to the effective area in the passage between the head and ink supplying means is not less than 30% and the thickness of the filter body 1 is greater than the diameter of the filter hole 2, thereby suppressing the loss of the pressure of the ink.
Patent JP-H09276203-A (JP)
Title: Dish washer
Inventor: TANAKA ATSUHIRO
IPC: A47L15/50
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To easily handle a basket when a dish is set on a shelf part by housing the basket for housing dishes within a washing tank having a flushing nozzle for spraying wash water in the inner part, and making the dish housing shelf part provided on the upper part of the basket longitudinally movable. SOLUTION: A washing tank 1 has an opening in the front, a door 2 for opening and closing the opening part, and a flushing nozzle 3 for spraying wash water rotatably provided therein. A basket 10 for housing a dish 4 is housed within the washing tank 1, and the basket 10 has a dish housing shelf part 11 on the upper part. In the basket 10, the front side of the shelf part 11 is supported by a supporting wire rod 12, and the rear side is supported by a sliding wire rod 13, so that the shelf part is longitudinally movable by the sliding wire rod 13. Thus, only the shelf part 11 can be pulled forward to set dishes without pulling out the basket onto the opened lid, and the operation of the basket in the setting of dishes can be simplified.
Patent JP-S5220020-A (JP)
Title: Finder for the single lens reflex camera
Inventor: FUKUDA MASAHIRO
IPC: G02B5/04
Filed: 1975-08-08
Abstract: PURPOSE: To enable to see the whole object out of field of view while a finder image is being observed by a novel mechanisms wherein a Dach plane is provided below the second prism to invert the image and the back of the finder is lowered. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5321730-A (JP)
Title: Frequency converter
Inventor: KIUCHI MITSUSACHI
IPC: H02M5/27
Filed: 1976-08-11
Abstract: PURPOSE: To prevent a fault caused by an error heating by once stopping the oscillation, in a case that a small kind of metal like a spoon and fork is the substance to be heated by the induction heating cooking range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57212749-A (JP)
Title: Tool used for attaching band tightly around reinforced braun tube
Inventor: FUJISHIMA TAKESHI
IPC: H01J29/87
Filed: 1981-06-24
Abstract: PURPOSE:To enhance the work efficiency of a reinforced Braun tube by cutting of a tension band successively to the work of tightly wrapping the tension band around the tube by providing a cutter used for serving the tension band. CONSTITUTION:After a reinforcing metallic member 22 and fitting lugs 23 are attached to a Braun tube 21, a tension band 20 is once wrapped around the member 22. Next, an operating unit 12b is pressed in the direction indicated by the arrow (B), with a band attaching tool held in hands. Then, a pressing plate 14 is inserted between the Braun tube 21 and the tension band 20. Next, the band 20 is tightly attached around the Braun tube 21 by giving tensile force to the band 20 through the rotation of a pressing roller 9 caused by the rotation of a gear 6 developed by the rotation of an air motor. After that, a cut 50-70% the thickness of the band 20 is given to the band 20 by moving a cutter lever 13 in the direction indicated by the arrow (C) so as to cut off the band 20.
Patent JP-H11273751-A (JP)
Title: Automatic testing method and device of plural batteries
Inventor: HIRAI TOSHIRO
IPC: H02J7/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To make enormous labor unnecessary, reduce the occurrence of error of work procedure, and prevent a rise in the cost caused by individually setting each testing battery in a charging/discharging device. SOLUTION: Automatic testing devices 101 for testing and evaluating the characteristics of a variety of batteries has a battery testing unit 16 for controlling testing current, a control/recording unit 17 for controlling test and data, and a testing battery housing container having a plurality of environmental temperature control function, in a charge/discharge testing device 50. The charge/discharge testing device 50 controls charge/discharge so that the charging time zone of one testing battery does not overlap with the discharge time zone of this testing battery, the charging time zone of on and after second testing battery, and discharging time zone of the testing battery on and after the second.
Patent JP-H01272042-A (JP)
Title: Electron beam apparatus
Inventor: ITO AKIO
IPC: H01L21/66
Filed: 1988-04-21
Abstract: PURPOSE:To guide effectively secondary electrons emitted by a sample to a detector in an electron beam apparatus by providing a magnetic field focusing pull out means which also acts as a pull-out electrode and is capable of beam focusing between an energy analyzer and the sample. CONSTITUTION:A magnetic field focusing pull-out means provided between a sample 15 and an energy analyzer 40 is composed of a cylinder 51 of permalloy having flange 55 and a cone like end portion 53 and a ring like permanent magnet 50. A screw 56 formed on minor diameter of the cylinder 51 and a screw 71 formed on major diameter of a cylindrical holder 77 of the analyzer 40 are screwed each other. The holder 77 and the magnet cylinder 51 are connected to each other by means of a metal plated film 78 from a pull-out electrode 43 to the lower face of a ceramic cylinder 19c. The cylinder 51 thus maintains a high voltage. A protruding end portion of the cylinder 51 is made to be close to a chip about 1mm. Secondary electrons 20 pulled out by the protruding end portion 53 go through in constant electrical field with constant length, are prevent from being dispersed, decelerated by a buffer electrode 45 and converge around there. Then, the secondary electrons 20 enter an analysis electrode 47 and are guided to a detector 23. With this construction, a pull-out electrode is made to be very close to a sample and emitted secondary electrons are converged and guided to a detector. Furthermore, the pull-out electrode is easily attached to an electron beam apparatus when needed.
Patent JP-H06286309-A (JP)
Title: Thermal recording material
Inventor: MIYAUCHI SHINOBU
IPC: B41M5/30
Filed: 1993-03-31
Abstract: PURPOSE:To reduce a winding habit curl and to obtain excellent feed properties in a thermal recording material wherein a thermal respectively specifying Clark stiffness and a curl in the longitudinal direction of the support or the thermal recording material. CONSTITUTION:A thermal recording material is constituted by arranging a thermal recording layer on the upper surface of a support. In this case, the Clark stiffness of the support or the thermal recording material in the longitudinal direction thereof is set to 30cm<3>/100 or more and the curl confirmed by a TAPPI practical test method UM 426 thereof is set to a value showing a CDTS curl. The support is formed from regenerated paper. Further, the thermal recording material is finished as a small wound roll. By this constitution, the thermal recording material reduced in winding habit curl as facsimile paper and excellent in feed properties due to a printer as label paper is obtained.
Patent JP-S57210868-A (JP)
Title: Control for deflecting direction of charged ink particle
Inventor: EBI YUTAKA
IPC: B41J2/09
Filed: 1981-06-23
Abstract: PURPOSE:To enable to stabilize an electrode, by a method wherein, in an ink jet recorder, either of deflecting electrodes is made to perform a rectilinear movement, while the other electrode is formed in a convexity, and a moving deflecting electrode is designed such that the convex top part rectilinearly drives an ink flight axis corresponding to inversion in a scanning direction. CONSTITUTION:In an ink jet recorder, a carriage 4 is supported by guide bars 51 and 52, and is caused to perform a reciprocating scanning drive by means of a wire 6. A printing part consists of a jet head 1, a charge electrode 2, a charge detecting electrode 14, a deflecting electrode unit 7, and a gutter 23. A flat deflecting electrode 82 and a convex deflecting electrode 81, positioned facing and opposite to the electrode 82, are mounted to a unit 7, the side of the 81 is secured by means of axes 111 and 112, an electrode drive means consists of a solenoid 13 coupled to a retainer 10 and a spring 21, and a drive control means consists of a solenoid drive circuit 15. If the solenoid 13 is energized by a current, the electrode 81 slides to the left of a paper, and an ink particle also inclines in a deflecting direction. If the solenoid is released from excitation, the electrode 81 slides to the right, and each dot of a printing is brought to a vertical inclining, which results in a stable printing surface.
Patent JP-H05266552-A (JP)
Title: Guide mechanism of cassette tape
IPC: G11B5/56
Filed: 1992-03-23
Abstract: PURPOSE:To perform a tape guide on the upstream side of the running tape at the time of recording and reproducing modes. CONSTITUTION:The tape guides 6 holding arms 3 and rollers 4 between are provided on a pair of left/right pinch roller arms 3 on a chassis freely rotatably to a fulcrum shaft 7 so as to energize toward capstan shafts 2. A projecting part 6b faced downward is provided on each tape guide 6 in addition to guide parts 6a of the tape T. Stopper receiving parts 8 are provided near the capstan shafts 2 on the chassis. At the recording/reproducing times, the pinch arm at the right side is pushed and rotated by an erecting part 11a of a lever 11 through a spring member 5, and the pinch roller 4 is pressed in contact with the capstan shaft 2, but further, the rotational fulcrum of tape guide is moved by the rotation of pinch arm and retreated with rotation by taking the receiving part 8 as the fulcrum, then the guide parts 6a are placed on the positions not in contact with the tape.
Patent JP-S63261346-A (JP)
Title: Cap opening mechanism for cassette
Inventor: OKODA MAKOTO
IPC: G03B42/02
Filed: 1987-04-20
Abstract: PURPOSE:To simplify mechanism and to reduce cost by disposing a pawl member engaging with a cap body and constituting the pawl member in such a manner that said member can be moved back and forth on a prescribed locus by means of links under the driving action of a driving source. CONSTITUTION:A cap body 64 of a cassette 21 to be loaded into a reader is moved to open and close by the pawl member 50 constituting a cap opening mechanism 22. More specifically, a motor 30 constituting the cap opening mechanism 22 is driven to rotate a rotational driving shaft 30a of the motor 30 in a prescribed direction so that a 1st link piece 40 is displaced in an arrow A direction by means of a pulley 32, a belt 34, and a pulley 6. The pawl member 50 is thus displaced in an arrow B direction by means of the 2nd link 42 engaged freely turnably with the 1st link piece 40 and a rod member 6 to move the cap body 64 to open by the engaging part 50a of the member 50. The sure opening and closing movement of the cap body 64 with the simple mechanism is thereby permitted without requiring disposition of vacuum apparatus such as vacuum pump and solenoid valve.
Patent JP-H10288607-A (JP)
Title: Ultrasonic sensor
Inventor: SHIBAIKE KUNIO
IPC: G01N29/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to generate and receive the highly sensitive ultrasonic waves at a minute point by receiving the ultrasonic waves reflected from an object in liquid by using a diaphragm. SOLUTION: Pulse laser light 1 is focussed by an optical system 3 into an optical fiber 4 and applied into liquid 5 through a head part 21. The light is absorbed and converted into heat, and ultrasonic waves 6 are generated by ablation and thermal elasticity action. The ultrasonic waves 6 are reflected from an object 7 in the liquid 5, and reflected ultrasonic waves 8 vibrate a diaphragm 22. In the meantime, laser light 25 of a laser light source 24 propagates in an optical fiber 9 through a divider 23, reflects at the rear surface of the vibrating diaphragm 22 and generates Doppler shift. The reflected laser light 26 enters into an optical frequency filter 27 through the optical fiber 9 and the divider 23, and only the frequency component by the Doppler shift is extracted.  Then, the optical signal of the extracted frequency component is converted into the electric signal at a light receiver 28. The result is outputted to an observing device 29, and the distance to to the body 7 is detected.
Patent JP-S59220918-A (JP)
Title: Vapor phase growing method
Inventor: UCHIHASHI KENJI
IPC: H01L31/04
Filed: 1983-05-31
Abstract: PURPOSE:To prevent the mutual diffusion of undesired different kind of gasses in the process of the transfer of unit substrates by a method wherein separation chambers equipped with inlets and outlets normally in open state are provided between a plurality of reaction chambers, and these separation chambers are exhausted. CONSTITUTION:The separation chambers 27a and 27b having the capacity of a transfer unit substrate and equipped with the inlets 25a,25b and outlets 26a,26b normally in open state are provided between the first plasma reaction chamber 10a and the second one 10b and between the chamber 10b and the third one 10c. Then, the separation chambers 27a and 27b are exhausted via exhaust tubes 28a,28b and exhaust valves 29a,29b. Such a construction enables to prevent the mutual diffusion of undesired different kind of gasses in the process of transferring the unit substrates. Because of no special need for separation doors, the unit substrates can be transferred continuously.
Patent JP-2000292050-A (JP)
Title: Refrigerator
Inventor: SAKAI AKIRA
IPC: F25D29/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To enhance heat dissipating and cooling effect of a control electric part without requiring any extra part or design revision by bringing the control electric part of a refrigerator into contact with the metallic part of the refrigerator direct or through a highly heat conductive substance thereby utilizing the metallic part of the refrigerator as a heat dissipation plate for the control electric part. SOLUTION: A containing chamber 3 is formed of a sheet metal 2 on the back face part of a refrigerator body 1 and the opening of the containing chamber 3 is applied with a cover 4. A wiring board 5 mounting a control electric part 6 is secured in the containing chamber 3 by means of a securing member 7. The control electric part 6 is brought into contact with the cover 4 through a highly heat conductive substance 8, e.g. an aluminum plate. Consequently, heat of the control electric part 6 is discharged to the outside through the cover 4 by utilizing the cover 4 entirely as a heat dissipation plate. When a flexible matter, e.g. a silicon rubber, is employed as the highly heat conductive substance 8, the control electric part 6 is surely brought into tight contact with the cover 4 and heat dissipating/cooling effect can be enhanced.
Patent JP-2000294582-A (JP)
Title: Method of forming bump electrode and manufacture of semiconductor integrated circuit
Inventor: SAKUMA MITSUHIRO
IPC: H01L21/60
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a technique where connection reliability of a bump electrode can be improved. SOLUTION: A flux transfer stage 2 filled with a flux 1a is prepared, and a transfer head 3 is pressed on the surface of the flux transfer stage 2 for transferring the flux 1b to the transfer head 3. After this, the transfer head 3, on which the flux 1b is transferred is pressed on the surface of a substrate 4 on which a pad electrode or a bump electrode, is mounted to transfer a flux 1c to the surface of the substrate 4.
Patent JP-H0347186-A (JP)
Title: Cephalosporin-based compound
Inventor: ISHIMARU HISAYASU
IPC: A61P31/04
Filed: 1990-04-12
Abstract: NEW MATERIAL:A compound expressed by formula I [X and Y are H or halogen; Z is H, halogen, CH=CH2, CH=CH-CH2, OR<1>, SR<2> (R<1> and R<2> are lower alkyl) or CH2W (W is H or nucleophilic residue)]. EXAMPLE:Sodium 7-[2-(2-aminothizol-4-yl)-2(Z)-2,5-dichloro-3,4- dihydroxybenzyloxyiminoacetamido]-3-(1,2,3-thiadiazol-5-yl)thiomethyl- 3-cephem-4- carboxylate expressed by formula II. USE:An antimicrobial agent. PREPARATION:A compound (reactive derivative) expressed by formula III (R1 is H or carboxyl-protecting group) is reacted with a compound (reactive derivative) expressed by formula IV (R2 is H or amino-protecting group; R3 is H or OH-protecting group).
Patent JP-H0771485-A (JP)
Title: Roller type rheological oil clutch
Inventor: SAWA SHIRO
IPC: F16H13/08
Filed: 1992-03-05
Abstract: PURPOSE:To provide a motive power control device on the new principle of transmitting motive power by adhesion (traction) of an oil film by changing the oil film to an elastic solidified film from viscous fluid by pressure. CONSTITUTION:A rolling element 3 is skewed slightly around a taper shaft 1, and is arranged like a roller bearing, and an outer ring having an inside diameter of a taper surface is fitted to it. When the taper shaft 1 is rotated slowly, the rolling element 3 floats on an oil film, and rolls in sliding due to viscosity, and though torque is not transmitted between the taper shaft 1 and the outer ring 2, when the taper shaft 1 is rotated fast, due to viscous resistance of the oil film, the taper shaft is pulled in the outer ring 2 by a screw action of skew of the rolling element 3, and contact pressure of the rolling element 3 is increased, and pressure of the oil film is further increased, and the oil film transfers gradually to an elastic body, and the taper shaft 1 and the outer ring 2 approach to each other in a directly coupled condition, and transmission of large torque becomes possible. A skew quantity is made adjustable according to a use, and proper crowning is applied to the rolling element 3, and an orbit is formed of a material having a rheological property.
Patent JP-H09266560-A (JP)
Title: Image reproducing device
Inventor: SHIMABUKURO TOMOYORI
IPC: H04N5/765
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the retrieval and selection of an image in digest display mode as to the image reproducing device which handles recording media where image data for full-image display and digest display of individual source images are recorded like a photo CD(compact disk). SOLUTION: With a remote control 2, a player main body 1 is placed in the digest display mode, digest image data of 36 frames are read out of the photo CD 11 to display a digest screen on a display 3, and a section area number on the screen is specified with a numeric key, so that the white frame encircling the image corresponding to the number is displayed. In case of misinput, etc., the white frame is moved in one-section-area units in an indicated direction by operating up and down, and right and left keys. With an enlargement key turned on, data for full image display corresponding to the digest image encircled with the white frame are read, out of the photo CD 11 and displayed on the display 3.
Patent JP-S60246261-A (JP)
Inventor: TSUKUMA KOUJI
IPC: C04B35/48
Filed: 1984-05-17
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-H02276315-A (JP)
Title: 8/10 code conversion system
Inventor: ITOI TETSUSHI
IPC: H03M7/14
Filed: 1989-04-18
Abstract: PURPOSE:To attain the making of a circuit into PLA utilizing the feature of a ROM of small scale and the simplification of the whole of the circuit by mixing an error correction processing in a code conversion processing, and converting data of eight bits to NRZI data of ten bits provided with an error correction function and DC-free characteristic and satisfies an RLLC rule. CONSTITUTION:An 8/10 encoder 11 is comprised of an error correction processing circuit 12 which sets the data of eight bits as the data of nine bits by attaching a parity bit on the end of the data of eight bits, and a 9/10 conversion circuit 13 which converts the data of nine bits that is the output of the error correction processing circuit to the data of ten bits. The data of nine bits that is the one targeted to be converted is sent to a conversion ROM 14 via a D flip-flop circuit 15. And after it is converted to the data of 14 bits according to either a main or sub conversion table stored in the conversion ROM 14, the low-order ten bits and the high-order four bits of the data are supplied to a parallel-serial conversion circuit 16 and a table selection circuit 17, respectively.