baber/WOPTO huggingface dataset:
Patent JP-H04339200-A (JP)
Title: Axial flow fan device
Inventor: KADOTA SHIGERU
IPC: F04D29/38
Filed: 1991-05-15
Abstract: PURPOSE:To reduce noise while restraining deterioration of efficiency, in an axial flow fan device with a casing provided with a net and a motor stay closely installed on the upper stream side of blades. CONSTITUTION:The direction of air flow to a blade 2 is changed by a net or a motor stay, and hereby the attack angle of a leading edge part 21 is changed. By maintaining the front edge radius (r1) of the leading edge part 21 in the range of 3-6% of the cord length L of the blade, setting the rear edge radius (r2) of a trailing edge part 22 to be smaller than the front edge radius (r1), and continuously changing the blade thickness from the leading edge part 21 to the trailing edge part 22, noise can be reduced while restraining deterioration of efficiency.
Patent JP-H11306640-A (JP)
Title: Recording/reproducing device, method therefor, providing medium and recording medium
Inventor: FUJINAMI YASUSHI
IPC: G11B27/32
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To control the single reproducing or continuous reproducing of a title. SOLUTION: A title playback mode flag is recorded in an optical disk 1 beforehand. If this flag is '1', when the reproducing of one title of the optical disk 1 is finished, the CPU 21 of a system controller 13 reproduces a next title successively. If this flag is '0', when the reproducing of one title is finished, the CPU 21 ends reproducing.
Patent JP-H08304790-A (JP)
Title: Production of plasma address display device
Inventor: SEKI ATSUSHI
IPC: G02F1/133
Filed: 1995-05-09
Abstract: PURPOSE: To make it possible to form discharge electrodes having good quality by first printing plasma substrate glass with the discharge electrodes, then printing this substrate glass with take-out electrodes at the time of forming the discharge electrodes and take-out electrodes on the substrate glass by a printing method. CONSTITUTION: The striped discharge electrodes 32 are formed on the plasma address glass by a screen printing method. The striped take-out electrodes 37 are then formed at the pitch equal to the pitch of the discharge electrodes 32 by partly superposing their terminals on the discharge electrodes 32. An insulating cover 38 consisting of glass is thereafter formed to cover the joints of the take-out electrodes 37 and the discharge electrodes 32 and the surfaces of the discharge electrodes 32 are screen printed with barrier ribs 33 and thereafter, the discharge electrodes 32, the take-out electrodes 37 and the barrier ribs 33 are fired. Further, a dielectric sheet and the plasma substrate glass are stuck to each other via frit seals 35 formed by applying low melting glass, etc., nearly around the joints of the take-out electrodes 37 and the insulating cover 38.  The inside of the hermetically sealed chamber enclosed by the frit seals 35 is evacuated and mercury vapor is diffused therein after injection of gas.
Patent JP-S60253520-A (JP)
Title: Co-molding method
Inventor: KOZAI TAKASHI
IPC: B29C45/26
Filed: 1984-05-30
Abstract: PURPOSE:To enable to perform driving of clamping and breaking of a mold and a cut-off punch of a hoop material by one driving source and to enable to perform reliably holding of positioning of the hoop material, by a method wherein a mold punch is held under a state wherein a metal piece is blanked and the metal piece is held by the mold punch. CONSTITUTION:A hoop material 11 is positioned by a pilot pin 15 by clamping a top force body 1 and a bottom force body 2. In this instance, the hoop material 11 is held by the top force body 1, a cut-off block 17, a cavity block 4 and a holding pin 6 of the hoop material. Then a cut-off punch 16 is made to descend by descending a mounting plate 3 of the top force body 1 further, an end part of the hoop material 11 is cut off by the cut-off punch 16 and the cut-off block 17 and the end part of the hoop material 11 is held by the cut-off punch 16 by leaving a state behind as it is. Co-molding of the hoop material 11 is performed by pouring resin through a resin pouring port 7 under the above state. When the resin is cured, the top force body 1 and the bottom force body 2 are broken, an ejector pin is made to protrude and the molded article is taken out by raising the same.
Patent JP-H05302801-A (JP)
Title: Rule for setting-out utilizing magnet
Inventor: SASAKI HARUO
IPC: G01B3/00
Filed: 1992-04-28
Abstract: PURPOSE:To eliminate the trouble of many times moving a transit to measure an angle, by obtaining a rule for setting-out which can easily, efficiently and inexpensively carry out setting-out work of a pile position. CONSTITUTION:A rule 10 for setting-out at a pile position is provided with a through hole 11 for indicating the position of a reference point, a pile direction indicating line 12 passing through the hole 11 and having the direction previously fixed according to a site, a magnet 13 thereabout disposed, and a north pole indicating line 14 for indicating the north pole of the geomagnetism. There is no necessity for specially measuring the direction with a transit, because the line 12 conforms to the direction of the through center of the actual building, by using the transit only in the time of setting the pile position of a first reference point and thereafter by aligning the magnet 13 of the rule with the line 14.
Patent JP-H08299198-A (JP)
Title: Method for frying
Inventor: HAYAKAWA HIDEO
IPC: A47J37/12
Filed: 1995-05-09
Abstract: PURPOSE: To enable to fry under small bad influence on the taste by oxidation of oil and without the risk of spattering water, etc., during the cooking by spraying processed water having a specific oxidation-reduction potential into frying oil in a heated cooking pan during frying. CONSTITUTION: In a method for frying, processed water having an ORP (oxidation-reduction potential) not more than 200mV is sprayed into frying oil in a heated cooking pan, during the cooking. Thereby the surface of the oil bubbles white, the oil is purified due to the coagulation and sedimentation of less of the coating or animal oil by spraying water and the water or oil is prevented from spattering and the oil is prevented from oxidizing when ingredients to be fried are dropped into the oil.  Reducing water is generated by filling a process tank 1 with water, giving high-frequency signals from a high-frequency oscillator 13 to high-frequency switch command circuit 11, forming thereby high-frequency alternating current with turning high-frequency switches 6A, 6B on and off at a high frequency, and applying alternately said high-frequency alternating current to applicator electrode 3A, 3B in the tank 1.
Patent JP-H0411179-A (JP)
Title: Double lock device
Inventor: OZAWA TAKURO
IPC: B60R25/04
Filed: 1990-04-27
Abstract: PURPOSE:To save electric power by feeding a power to a transmitting device through the contact between a contact of a mechanical lock device and a stationary contact of the transmitting device, and by enabling an electronic lock device to receive a signal at a receiver when a key part is inserted and turned. CONSTITUTION:There are a key means 2 having an oscillator device 3 and a key part 4, a steering device 5 and an electronic lock device 6. Further, the means 2 comprises a battery, a stationary contact 14, an infrared ray emitter 16 and the like and the device 5 comprises a pair of contacts 34, a pair of infrared ray receivers 35 and the like. When the key part 4 is inserted in the device 5 and is then turned, the device 5 is unlocked so as to expose the contact 14. When the key part 4 is further turned so as to make the contact 14 into contact with the contacts 34, an electric power is fed to the means 2. Further, the emitter 16 transmits a remote control signal to the receiver 35, and accordingly, a starter motor or the like in the device 6 is operated. Accordingly, it is possible to save electric power.
Patent JP-H10301291-A (JP)
Title: Lithographic printing plate
Inventor: HIRAHARA TAKASHI
IPC: G03F7/07
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To improve storage property of a lithographic printing plate and to stabilize photographic sensitivity, and to improve contamination in a printing base, ink depositing property and printing durability by incorporating a water-soluble inorg. nitrate into a physical developing nucleus layer. SOLUTION: This lithographic printing plate has a silver halide emulsion layer and a physical developing nucleus layer on a supporting body and the plate uses silver complex salt diffusion transfer method. The physical developing nucleus layer contains a water-soluble inorg. nitrate. As for the inorg. nitrate, nitrates or nitric acid hydrates such as potassium nitrate, aluminum nitrate and nickel nitrate can be used. The amt. of nitrates or nitric acid hydrates used depends on the layer in which these are used, and is preferably controlled to 10<-6> to 10<-2> mol/m<2> metal ions of inorg. nitrates. By using an acrylamide copolymer as a binder in the physical developing nucleus layer, contamination on the printing base, ink depositing property, printing durability and storage property are further improved.
Patent JP-H01281519-A (JP)
Title: Rom data storage device
Inventor: NISHIO MASARU
IPC: G11B5/012
Filed: 1988-05-08
Abstract: PURPOSE:To store a large quantity of ROM data by providing the title device with an I/O converter, a data registration processing means for extracting data from a floppy disk and outputting the data and a floppy disk storage device for storing the output of the data registration processing means. CONSTITUTION:Data or the like from a ROM writer are inputted/outputted through an RS-232C terminal 1. An I/O data converting means 2 converts an inputted serial signal into a parallel signal and vice versa. An input means 3 for a processing instruction or the like is formed so as to include a key matrix and inputs a file name or the like to a data registering means. A liquid crystal display means 4 displays necessary items relating to the means 3. A 3.5-inch floppy disk is loaded to a floppy disk device so as to be used. A microprocessor 6 is connected to said respective means through an I/O port 7. A program for executing algorithm e.g. is stored in a ROM area 8. A RAM area 9 is a memory for work or the like.
Patent JP-H11308422-A (JP)
Title: Image forming device and image forming method
Inventor: SUEHIRO TATSUO
IPC: H04N1/21
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To execute deletion of a received document in a desired timing by deleting the stored facsimile document after the lapse of a storage time when not in printing so as to revise a print mode of the facsimile reception document. SOLUTION: Data added to a print queue are printed automatically according to a print job TBL when a print condition check section 57 discriminates it that a print condition is checked normally. The print job remains stored in a memory without deleting it. A time measurement section 51 counts up a storage time of each print job independently. When the measured time is over the storage time, the print job is deleted from the memory. On the other hand, when the measured time is not in excess of the storage time, whether or not manual print is made is discriminated depending on whether or not a print end history of a history management section 53 has been changed. When no manual print takes place, the count-up of the storage time is again repeated. When the print history is changed, the count of the print storage time is reset.
Patent JP-H048686-A (JP)
Title: Engine suspension device of vehicle
Inventor: TOMINAGA TAKASHI
IPC: B62M7/02
Filed: 1990-04-25
Abstract: PURPOSE:To compact an engine suspension device and easily secure the space for disposing the device by causing a line connecting the pivotally support points of a connecting member to roughly coincide with the direction of a transmission belt, and connecting the portion of the connecting member near the body frame side pivotally support point to a body frame via an elastic member. CONSTITUTION:A line connecting the pivotally support holes of right and left front suspension members 22 on the side of the frames of a support bracket and a link plate and those on the side of an engine is made to coincide with the direction in which a driving chain 20 is extended, and an abutting portion 14c formed in the lower portion of the rear wall of an engine unit 13 is elastically supported by right and left stoppers 23 in the horizontal direction and the left side of the upper portion of the engine rear wall i.e., where the driving chain 20 is disposed is elastically supported by an upper stopper 26 in the horizontal direction. Because the right and left front suspension members 22 comprises a link connecting portion and an elastically supporting portion integrated with each other, the number of portions where the engine unit is suspended is reduced and the whole suspension device is made compact and it is made easier to secure the space for disposing the suspension device.
Patent JP-2000305048-A (JP)
Title: Optical information processor
Inventor: NAMIKI MITSURU
IPC: G02B27/46
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical information processor, including a compact optical system for optical processor, which can perform various optical information processes such as correlation, convolution, filtering. SOLUTION: The optical information processor is equipped with a coherent light source 10, a collimating optical system which collimates the light from the coherent light source 10, a reflection type spatial optical modulator 14R which returns the collimated light from the collimating optical system to the collimating optical system, and a Fourier transforming optical system which processes the light from the reflection type spatial optical modulator 14R by Fourier transform and share at least a part of optical system with the collimating optical system.
Patent JP-S5814446-A (JP)
Title: Manufacture of u-shaped fluorescent lamp
Inventor: OONO HIROSHI
IPC: H01J9/24
Filed: 1981-07-17
Abstract: PURPOSE:To prevent any crack from developing in the phosphor film during the curving work of a U-shaped fluorescent lamp by reducing the amount of a phosphor applied to the U-shaped worked part of the lamp. CONSTITUTION:After a phosphor is applied to the inner wall of a straight glass tube, the straight glass tube is sintered, sealed at its both ends, and formed into a U-shape. Here, in the process of the phosphor coating, a decreased amount of the phosphor is applied to the central part of the straight glass tube which is curved into a U-shape. As to thus formed U-shaped glass tube, no cracks developed in the U-shaped curved part, and the phosphor didn't encrouch upon the  glass tube. The suitable range of the phosphor amount used for the above central part was affirmed to be 1-3mg/cm<2>. The suitable range of the phosphor  amount used for the straight parts of the U-shaped tube which are on both sides  of the above central part, likely to the phosphor amount used for the conventional straight fluorescent lamp, was affirmed to be 3-7mg/cm<2> considering  from the luminous efficiency.
Patent JP-H01281529-A (JP)
Title: Binary computing element
Inventor: GOTO GENSUKE
IPC: G06F7/506
Filed: 1988-05-07
Abstract: PURPOSE:To reduce the number of constitutional elements of a circuit without lossing rapidity by providing the title binary computing element with a means for forming an accumulated group carry control signal and an accumulated group carry generating signal and a means for forming a real carry signal. CONSTITUTION:The accumulated group carry control signal/accumulated group carry generating signal forming means 106 forms an accumulated group carry control signal CPM-1 and an accumulated group carry generating signal CGM-1 and outputs the formed signals to a real carry signal forming means 107. The means 107 forms a real carry signal CM-1 based upon the control signal CPM-1, the generating signal CGM-1 and a carry signal CM-m from a slave group and sends the signal CM-1 to a group adding means 101 as a selecting signal for a previously formed virtual sum signal Fi(0) or Fi(1). The means 101 selects either one of the signals Fi(0) or Fi(1) in accordance with the contents of the signal CM-1 and outputs the selected sum signal as a real sum signal Fi.
Patent JP-H04316143-A (JP)
Title: Portable computer
Inventor: OKA MAYUMI
IPC: G06F12/06
Filed: 1991-04-15
Abstract: PURPOSE:To improve the memory accessing efficiency of the computer by automatically mapping memory addresses in the order of the speeds of extended memories. CONSTITUTION:Memory access discriminating logic 51 finds weight values respectively suitable for plural extended RAMs and address assigning logic 52 executes the address assignment to the extended RAMS on the basis of the found weight values. At the time of executing the address assignment, continuous memory addresses are successively assigned from the extended RAM having the smallest weight value to the extended RAM having the largest weight value, namely, from the highest-speed extended RAM to the lowest-speed extended RAM. Therefore, sufficiently efficient memory access can be realized irrespective of the extended ways of the RAMs, since the memory addresses can be automatically mapped in the order of the speeds of the extended RAMs.
Patent JP-S5336255-A (JP)
Title: Waveguide type light modulator
Inventor: UCHIDA NAOYA
IPC: H04B10/516
Filed: 1976-09-16
Abstract: PURPOSE:The electrical loss at high frequency is reduced and the improvement in modulating characteristics is achieved by mounting low dielectric constant materials to both side faces of a ridge and increasing the width of the electrode on the ridge.
Patent JP-H05306866-A (JP)
Title: Automatic ice making device
Inventor: KITAGAWA HIROAKI
IPC: F25C1/18
Filed: 1992-04-30
Abstract: PURPOSE:To provide a large amount of highly transparent and equal sized ice which is suitable not only to drinking service but also physical pleasures with simple structure at any time when the water is demanded in terms of an automatic ice making device which is installed to a refrigerator or the like and capable of producing ice in automatic mode. CONSTITUTION:An ice making pan 26, which provides a rib 32 which faces an insulation tank 23 which opens its top and has a heater 25 installed to the inside bottom, is installed to the internal surface of the insulation tank 23 in such a fashion that the ice making pan may be doubled with the insulation tank 23 to which a support shaft is installed on a signal side on one end. There is also provided a rib 32 which approaches a cooled air outlet of a rear side duct 10 so that a drive device is installed to separate ice by rotating the ice making pan 26 with the support shaft as its fulcrum.
Patent JP-H04317318-A (JP)
Title: Manufacture of three-dimensional lattice structure and crystal-burying method
Inventor: UDA NAONORI
IPC: H01S5/00
Filed: 1991-04-16
Abstract: PURPOSE:To provide the manufacturing method of a three-dimensional lattice structure which can form a quantum box and a quantum thin wire by means of a low-accuracy patterning technique and which can make an element small- sized. CONSTITUTION:At a crystal growth process and at a semiconductor-device manufacturing process, a three-dimensional lattice structure is manufactured in the following manner: a recessed part 2 whose cross section is U-shaped or a groove is formed in a substrate 1; and crystals 3, 4, 5 are epitaxially grown on the substrate 1.
Patent JP-H047845-A (JP)
Title: Manufacture of semiconductor equipment
Inventor: SUMIYA KOICHI
IPC: H01L21/338
Filed: 1990-04-25
Abstract: PURPOSE:To form a mask pattern of via-holes at high alighnment accuracy in reduced size by making deadend holes in the semiconductor substrate from the one side of the substrate without going through the substrate, by filling the utmost deadends of these holes with easily removable substance to form a surface mask pattern, and after that by thinly drilling the substrate from the opposite side thereof to go through the viaholes. CONSTITUTION:One side of a sheet of GaAs semiconductor substrate 1 is etched to form deadend hole 5, and the utmost deadend is filled with photoresist 6, or the like. The metallize pattern 7a connected to source electrode 2a and the wiring pattern 7b connected to the drain electrode are formed to cover hole 5, and this substrate is thinly drilled from the back of the substrate. After removing photoresist 6 or the like, the back metallize 8 is carried out, and the back metallize is electrically conducted with the source electrode 2a. With this, a throughhole mask pattern for viaholes can be formed by usual contact aligner, or the like without necessitating the use of special equipment such as infrared ray aligner, thereby being able to form a microminiaturaized mask pattern for viaholes at good precision of alignment.
Patent JP-H02290295-A (JP)
Title: Apparatus for sterilizing and clarifying bath water
Inventor: SANADA SO
IPC: B01D35/027
Filed: 1989-04-28
Abstract: PURPOSE:To prevent bacteria from breeding by attaching an ozone inlet port to a sub-circulation path and by installing a tower for a reaction of the introduced ozone with water flowing in the sub-circulation path. CONSTITUTION:A main circulation path 20 equipped with a main circulation pump 30 for a bubble-bath is connected to a bath tub 10. An ejector 42, to whose negative pressure generation part an air inlet pipe 40 is connected through a valve 41, is installed at the end of delivery path 22 from the main circulation pump 30 to the bath tub 10, a connecting part of the path to the bath tub. In case of carrying out a bubble-bath operation, the main circulation pump 30 is driven and the valve 41 is opened, so that air is sucked through the ejector 42 by water of a large flow rate due to the main circulation pump 30 and a bubble stream is ejected into the bath tub 10. Ozone is introduced into a sub-circulation path 60, brought into contact with the water in the sub-circulation path and allowed to react with it, so that the water is sterilized. It is possible, therefore, to make the bath water last long at available state.
Patent JP-S5538530-A (JP)
Title: Light scanning device
Inventor: FUNATO HIROYOSHI
IPC: G02B26/10
Filed: 1978-09-12
Abstract: PURPOSE: To obtain the light scanning device which is capable of scanning without causing jitter phenomena by detecting the intensity change of 0 order light at the hologram reproducing and obtaining the synchronizing signal at the start of scanning.  
     CONSTITUTION: A photo detector 5 is beforehand disposed in the 0 order light 4 transmitted through a hologram 3 and when a disc 1 is rotated, the output signal from the photo detector 5 becomes like a. The fall of the pulse signal emitted between the hologram and hologram becomes the point of scanning start by the hologram. Thereupon, to detect the fall, the output from, e.g., the photo detector 5, is inputted to the trigger circuit of a monostable multivibrator, then the pulse of an arbitrary width may be generated at the fall of the signal. Hence, if the reading or writing of image signal is done based on this pulse, the occurrence of jitter phenomena may be prevented even if the holograms are not arrayed at an equal pitch.  
     COPYRIGHT: (C)1980,JPO&Japio