baber/WOPTO huggingface dataset:
Patent JP-H09115230-A (JP)
Title: Recording and reproducing device
Inventor: EBISU JOSUKE
IPC: G11B19/02
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to recognize what area on a recording medium is being recorded or reproduced at the time of recording or reproducing in a recording/reproducing device using a card-like recording medium and to easily take out the card-like recording medium from the device. SOLUTION: The device is provided with a display part 2, and operating part 8 and a speaker sounding part 21 on one side surface 3 of a cabinet 11 and an inserting hole for card-like recording medium 24 on the other side surface 23 of the cabinet, and the display part 2 is equipped with an index number display part 4. Then, a recessed part is provided around the inserting hole for the card-like recording medium on the other side surface of the cabinet, and a part of the card-like recording medium positioned by being inserted into a prescribed position inside the cabinet from the inserting hole is exposed to the outside via the recessed part.
Patent JP-H02153638-A (JP)
Title: Voice signal demodulation circuit
Inventor: MIYOSHI TOSHIHIRO
IPC: H04B14/04
Filed: 1988-10-24
Abstract: PURPOSE:To output a voice without generating a noise even when synchronizing step-out occurs or compulsory muting is performed by providing a mute circuit, muting the output of an interpolation circuit being a differential signal and integrating it. CONSTITUTION:A synchronization detection circuit 18 and the mute circuit 17 which mutes the output of the interpolation circuit 16 by a synchronization locking signal being the output of the synchronization detection circuit 18, which is outputted at the time of step-out. The mute circuit 17 makes the output of the interpolation circuit 16 being the differential signal to be a low level only when the synchronization locking signal outputted from the synchronization detection circuit 18 is in the low level, and it outputs the signal as it is except for the above case. The output of the interpolation circuit being the differential signal is muted by the synchronization locking signal outputted low from the synchronization detection circuit 18 at the time of synchronizing step-out and compulsory muting is performed, and the output is integrated. Thus, the voice can be outputted without generating noise even at the time of synchronizing step out, etc.
Patent JP-2001088411-A (JP)
Title: Ink cassette and method for forming image
Inventor: MIKI TAKEO
IPC: B41M5/41
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain an image on an individual certificate medium simply in the step and to obtain a method for forming an image capable of forming the image capable of easily deciding its truth or falsehood. SOLUTION: A color image is formed by using at least three color inks containing visible color dyes and an invisible color dyes for developing a color different from the visible color by an exciting light. The ink cassette comprises a support, and at least three color ink layers provided on the support.  The three color ink layers contain a first ink layer containing a cyan color dye and a first invisible color dye exhibiting a color colorless or pale color under the visible light and different from the cyan dye by an exciting light, a second ink layer containing ;p yellow color dye and a second invisible color dye exhibiting a color colorless or pale color under the visible light and different from the yellow dye by an exciting light, and a third ink layer containing a magenta color dye and a third invisible color dye exhibiting a color colorless or pale color under the visible light and different from the magenta dye by an exciting light.
Patent JP-H04143496-A (JP)
Title: Operating method for vertical shaft pump
Inventor: TAMURA IKUJI
IPC: F04D15/00
Filed: 1990-10-04
Abstract: PURPOSE:To have pumping operation even when the water level in a water sucking well is below the level where an impeller is installed, by putting the inter-vane gap in communication with a water source for sealing through a water supply pipe for sealing, and supplying the water for sealing to the vane gap from the water source before rising water level attains the impeller. CONSTITUTION:The vane gap 7 formed between the periphery of an impeller 20 and the internal circumference of an impeller chamber 4 is in communication with a water source 9 for sealing through a water supply pipe for sealing 8 equipped with a valve 6. In the condition that the water level in a water sucking well 1 is below the pumping breaking level LWL and that a vertical axis pump 2 is in no-load operation, an air-water changeover means 3 is closed when the amount of influx water increases to cause exceeding slightly the pumping breaking level LWL, and the impeller upstream pipeline 5 is shut off from communication to the atmosphere. Then the valve 6 on the water supply pipe 8 for sealing is opened, and the vane gap 7 is water sealed through the action of the water source for sealing 9. As a result, the self-sucking capability of the pump is enhanced, and changing-over is made into pumping operation.
Patent JP-S62126633-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAJIMA MOTOMORI
IPC: H01L21/28
Filed: 1985-11-28
Abstract: PURPOSE:To contrive the improvement of the integration and reliability of a semiconductor device by a method wherein the erosion of the inter-layer insulating film, which is generated due to the position deviation in the case of the etching for the formation of a through hole for making the contact among the multi-layer interconnections, is protected by the alumina layer and moreover, the Al wiring is surrounded with the alumina layer and the high-melting point metal or compound layer of that metal. CONSTITUTION:An Al layer is applied on the whole surface of a substrate and an Al2O3 layer 3 is formed as a first alumina layer by anodizing the surface of the Al layer using oxalic acid. An SiO2 layer on a high concentration impurity introducing region 1A is opened and a first contact hole 4 is formed. Then, a polycrystalline silicon (poly Si) layer 5 is applied on the substrate whole surface covering the first contact hole 4 and a titanium nitriding (TiN) layer 6 is applied as a high-melting point metal of compound layer of that metal. An Al layer 7 is formed in the first contact hole 4 as a first wiring layer by embedding. The embedding of the Al layer 7 is performed by polishing, for example, after the Al layer is applied on the substrate whole surface covering the contact hole 4. In case of need, an Al2O3 layer 8 is formed on the surface of the Al layer 7 as a second alumina layer.
Patent JP-H04144080-A (JP)
Title: Connector with built-in filter
Inventor: TAKAHASHI TOMOYUKI
IPC: H01R13/719
Filed: 1990-10-05
Abstract: PURPOSE:To suppress poor performance of contacting and drop of the filter characteristic by pinching and fixing to a spring member in contact with a metal shell, and locating stably a capacitor chip relative to the terminal. CONSTITUTION:A plug connector 11 to be connected with a jack connector comproses a plurality of plug terminals 2, an insulation body 3 where they 2 are installed at a certain pitch in alignment in two rows, a metal shell 4 covering this insulation body 3, a capacitor chip 5 of surface mount type as a filter element which is mounted between the insulation body 3 and metal shell 4 while corresponding to plug terminal 2, and a wide U form spring 12 to sucure electric connection of this capacitor chip 5 with the plug terminal 2 and metal shell 4. Thereby the capacitor chip 5 is located stably relative to the terminal 2 and fixed, which should suppress poor performance of contacting and drop of the filter characteristic.
Patent JP-H01149872-A (JP)
Title: Low glycol ink for printing plain paper
Inventor: ROREN II JIYONSON
IPC: C09D11/00
Filed: 1988-10-24
Abstract: PURPOSE: To provide low glycol inks applicable for a ink-jet printer for plain paper printing, dried quickly and containing (di)ethylene glycol, a soluble dye and balance water.  
     CONSTITUTION: The low glycol inks contain (A) 5-10 wt.% of (di)ethylene glycol, (B) 1-4% of soluble dye, and (C) balance water, when necessary, (D) 0.01-0.3% of biocide and/or 0.05-0.5% of buffering agent. The soluble dye preferably contains anion bonded to cation. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S62128143-A (JP)
Title: Cassette for semiconductor substrates
Inventor: TANAKA TSUYOSHI
IPC: H01L21/68
Filed: 1985-11-28
Abstract: PURPOSE:To correctly, easily, and efficiently manage the process of developing a great number of substrates into their respective, purposemeeting configurations and thereby to eliminate the need for control cards or magnetic cards by a method wherein identification marks, detectable through a mechanical, electrical, or optical means, are provided on a part of the external surface of a cassette main body designed to accommodate substrates. CONSTITUTION:A substrate is supported in a cassette main body 3 when its circumference is accommodated in cutaways 2a provided at the same height in four support rods 2 constituting the cassette main body 3. An identification number 4, for example built of binary digits expressed by means of dents, is provided in a side of a frame 1 belonging to the cassette main body 3. A cassette is set in a processing unit, and the identification number 4 is read, through the intermediary of a photosensor or cassette number reading SW or the like, by computer mechanically, electrically, or optically. The data, representing the accommodated substrates and stored in a cassette 1, is inputted beforehand and the data in a cassette on the front stage of the processing unit receiving end is transferred to a cassette on the rear stage. In a system designed as such, when a computer is employed for the establishment of connection between processing units for the successive transfer of data, management is accomplished by using cassettes only and the need is eliminated for the use of control cards, magnetic tapes, or the like.
Patent JP-S62126955-A (JP)
Title: Production of processed egg food
Inventor: HAYASHI KENJI
IPC: A23L15/00
Filed: 1985-11-28
Abstract: PURPOSE:To obtain a processed egg, capable of reconstituting simply by pouring hot water and having good sense of eating and scrambled egglike external appearance, by making protein, starch, grain or a processed material thereof edible while heating, pulverizing the resultant material to a specific size, adding an undenatured egg to the resultant particulate material, mixing them and heating the mixture thus obtained. CONSTITUTION:Protein, starch, grain or a mixture thereof is made edible while heating and pulverized. An undenatured egg or a material containing the egg is added to a particulate material, obtained by pulverizing, having <=4mesh particle size and containing >=60wt% particles having 4-100mesh portion and mixed to give a mixture having 5-60% voids. The resultant mixture is then heated. Heat coagulable protein, e.g. the whole egg, egg yolk, egg white, vegetable protein, etc., may be cited as the above-mentioned protein. Starch, e.g. corn, wheat, rice, potato, etc., may be used as the starch. Wheat flour, rice flour, soybean flour, etc., may be used as the grain. Bread crumb, tissual soybean protein, etc., may be used as the processed material thereof.
Patent JP-H0984936-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a PACHINKO machine provided with an easily usable ball discharge device capable of surely holding the ball discharge hole of a game ball storage tray part in an open state. SOLUTION: The ball discharge hole 23 is opened on the bottom wall of a storage tray part 18 for storing game balls and an opening/closing member 11 for opening and closing the ball discharge hole 23 by being slid along the lower surface of a wall surface is pressed in the direction of opening the ball discharge hole 23 by a spring 35. An operation hole 24 for dropping one game ball is provided on the bottom wall and a first engagement part 26 and a second engagement part 27 are provided on the lower surface of the opening/closing member 11. An operation member 30 is freely turnably supported and is operated by the weight of the game ball passed through the operation hole 24. The operation member 30 operated in such a manner rocks the first engagement part 26 and holds the opening/closing member 11 at the position of opening the ball discharge hole 23.  By the movement in the opening direction of the opening/ closing member 11, the second engagement part turns the operation member 30 and pushes out the game ball from the operation hole 24.
Patent JP-S63121937-A (JP)
Title: Microcomputer developing device
Inventor: ISHII YASUNORI
IPC: G06F11/28
Filed: 1986-11-10
Abstract: PURPOSE:To share a trace memory by providing a trace data selecting circuit which switches data written in the trace memory from a data latch flip flop by the processor processing timing signal or the data selector signal outputted from an emulator processor. CONSTITUTION:Processing timing signals t0 and t1 outputted from an emulator processor 1 through processing timing signal lines 11 and 12 become four low active signals T0, T1, T2, and T3 by a demultiplexer 6, and they are outputted to trace select lines 14, 15, 16, and 17. The CPU status is written in the trace memory in time division at timing of signals T1, T2, and T3, thereby sharing the memory and a trace data line.
Patent JP-H01110348-A (JP)
Title: X-ray ct apparatus
Inventor: ISHII SO
IPC: G01N23/04
Filed: 1987-10-26
Abstract: PURPOSE:To reduce the 'blur' of an image, by converting the data measured through an AC integrating circuit to the data measured on the basis of the window function of a rectangular wave by a weighting difference processing means. CONSTITUTION:A weighting difference processing circuit 6 performs difference operation, wherein weighting is performed to the angle-of-rotation position of an X-ray detector 2 on the basis of a definite value, with respect to the output data of a converter 5 to give the same result as such a case that sample data is measured on the basis of the window function of a rectangular wave and, in such a case that data is taken in by an AC integrating circuit 3, when an input signal is shown by g(alpha, beta), wherein an angle-of-rotation position beta and a detection element number alpha are set to parameters, according to the rotation of an X-ray tube 1 and an X-ray detector 2 around a point 0, alpha is subjected to simultaneous parallel processing by each AC integrating circuit 3 and, therefore, the generation of 'blur' is not generated and 'blur' is related only in a beta-direction. Then, operation is performed with respect to the data g(alpha, beta) obtained at a certain angle-of-rotation position and the data g(alpha, beta+betap) at the next angle-of-rotation position by the weighting difference processing circuit 6 to obtain sample data h(alpha, beta).
Patent JP-S63121184-A (JP)
Title: Damping device for stepping motor in magnetic disk device
Inventor: IIDA KATSUMI
IPC: H02P8/32
Filed: 1986-11-10
Abstract: PURPOSE:To attain a constantly stable and optimum damping by indexing the output timing of a pulse for stopping a magnetic head at an ultimate position without oscillating the magnetic head based on a head moving speed at that time when a predetermined distance is obtained and controlling a stepping motor at the timing. CONSTITUTION:During the movement of the magnetic head 17, the position, the moving speed and the distance to an object rack are constantly detected, at the time of approaching to a track two before the object track (n), two pulse time intervals t1, t2 of an optimum damping condition are obtained based on the moving speed of the magnetic head 17 at that time to control the stepping motor 15. Thereby, a correctly damping controlled head position is not oscillated, but a settling time can be effectively shortened.
Patent JP-H06126482-A (JP)
Title: Solder paste
Inventor: ASANUMA SHOICHI
IPC: B23K35/22
Filed: 1990-10-08
Abstract: PURPOSE:To provide the solder paste which has a good flow property, can be melted at a low temp., hardly produces decomposition residues and is industrially effective by preparing the solder paste consisting of solder powder, polypropylene carbonate, org. carboxylic acid and a solvent. CONSTITUTION:This solder paste consists of the solder powder, the polypropylene carbonate, the org. carboxylic acid and the solvent. Fine powder of an alloy composed of lead and tin is usable as the solder powder. The polypropylene carbonate is obtd. by copolymerizing a propylene oxide and carbon dioxide by using a catalyst. The org. carboxylic acid which is of about 1 to 30C, exists in the paste before fusion of the solder and splashes in the final is preferable. The solvent is preferably esters and glycol esters and hydrocarbon halide is usable as well. The combination use of alcohols is possible as well. The resulted solder paste is easy to handle and its binder is decomposed away at a low temp.
Patent JP-2000094802-A (JP)
Title: Printer control command output device
Inventor: SUZUKI KATSUNORI
IPC: B41J5/30
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To shorten an analyzing period of time for an output result or the like or a printer control command or the like by preparing output data by adding character strings to show the meaning of the printer control command to each printer control command, from among code strings at the time of the execution of a program. SOLUTION: By retrieving a data table, whether a code string agrees with a code string of an ESC/P command of the data table or not is judged (ST25). When a disagreement is judged, a tracing process is performed (ST26). Then, a length portion for the command of the ESC/P command of data in the file of a RAM is written in a work file, and continuously, the character strings for the meaning of the command retrieved from the data table are written in the work file (ST27). Then, the next data of the file is seeked (ST29). Then, when the file data of the RAM is 0 or a file end (ST24), the data written in the work file is displayed on an LCD (ST30), and the process is completed.
Patent JP-H09112161-A (JP)
Title: Tension control method for large motor-driven roll blind
Inventor: OGAWA SEIICHI
IPC: E06B9/68
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a tension control method for a large motor-driven roll blind to prevent the occurrence of slack. SOLUTION: A control device 8 provided with a wire winding motor 7 and a screen winding motor 6 is connected to an inverter 9 to control the number of revolutions to an arbitrary value. In the control device 8, during extension of a screen 2, tension transition only necessary at each process during winding of the screen 2 is set in such a manner that it can be outputted by a difference in the number of revolutions between the two motors 6 and 7, and tension is variable. During extension of the screen 2, coping with tension to change a value necessary to each process during winding of the screen 2 is practicable, and application of unnecessarily high tension is avoidable.
Patent JP-H078468-A (JP)
Title: Mri image forming and spectroscopic probe
Inventor: EDOWAADO JIEI RAINHAATO
IPC: A61F2/958
Filed: 1992-10-07
Abstract: PURPOSE: To provide a probe to be used for getting a magnetic resonance image of an area of a human body where the access is difficult, such as uterine cervix. CONSTITUTION: A probe 10 comprises a balloon assembly 16 having a pick-up coil inside, on one edge of a shaft 14, and a cuff 62 for preventing the movement, on the other edge. The cuff 62 prevents the movement of the probe at the examination. The balloon assembly comprises an external balloon 26 for making the insertion and installation of the coil easy. An expandable balloon 22 for adjusting the shape of the coil to be fitted to an anatomic area of a particular shape, is installed inside the balloon assembly.
Patent JP-S62128576-A (JP)
Title: Light emitting diode
Inventor: FURUHASHI HIROTO
IPC: H01L33/62
Filed: 1985-11-29
Abstract: PURPOSE:To suppress the temperature rise inside a diode and facilitate higher intensity emission by a method wherein specific shapes and dimensions are given to a base and a chip and the light emitted from the sides of the chip is guided upward. CONSTITUTION:A mortar-shape hole is provided at the center of a top surface. The diameter of the bottom of the hole is 410mum, the depth of the hole is 250mum and the diameter of the opening of the hole is 710mum. Gold plating is applied to the slope of the hole to form a reflective surface 4a. A light emitting diode chip 1 is worked into an octagon whose sides are slightly inclined to make the area of the top surface a little smaller than the area of the bottom. The distance between the parallel sides of the bottom is 375mum, the distance between the parallel sides of the top is 360mum and the thickness is 150mum. The reason why the shape of the light emitting diode chip is made to be polygonal is to make the area of a P-N junction larger and to make the light reflected by the slope of the mortar-shape hole uniform.
Patent JP-H01109584-A (JP)
Title: Magnetic disk cartridge
Inventor: MICHIHASHI ISAMU
IPC: G11B23/033
Filed: 1987-10-23
Abstract: PURPOSE:To reduce the occurrence of dropout without producing dust and to decrease the torque at the time of rotating a disk by providing a protruding part facing to a disk on the inner surface of either an upper half or a lower half. CONSTITUTION:An attracting yoke 24 is placed on a recessed part 5a around the center hole 8 of the lower half 5, and a disk 9 is so places so as to be brought into contact with the inner surface of the lower half 5. On the inner surface of the lower half 5, the plural pieces of ribs 5b small in height are integrally provided respectively in the radial direction of the disk 9 in areas excepting the opening 14 that is the area facing to the surface of the disk 9. Therefore, the disk 9 is placed on the ribs 5b, and the contacting area between the disk 9 and the lower half 9 becomes smaller. In rotation, the yoke 24 sticks to a driving spindle, a center hub 11 ascends, so that the disk 9 can easily come off the ribs 5b.
Patent JP-H09112820-A (JP)
Title: Pulverized coal burner
Inventor: NOMURA SHINICHIRO
IPC: F23D1/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a pulverized coal burner capable of strengthening an ignition and flame holding while an extremely low NOX is maintained ad meeting a wide area load operation and many kinds of coal. SOLUTION: A lean flow passage 201 and an enriched flow passage 202 are formed by a separating pipe 20. The end part of the separating pipe 20 is provided with a tapered part 200 narrowed to a center side. While the flow velocity of a lean flow C0 at an outlet d1 is increased. on the contrary, the flow velocity of an enriched flow C1 at an outlet d2 is lowered, because of the tapered part 200. The enriched flow C1 is involved to a recirculation area after an inner flame holder 22, owing to the high flow velocity of the lean flow C0 . Thus, more pulverized coal enters this area and is burnt, so that an ignition and flame holding can be strengthened.