baber/WOPTO huggingface dataset:
Patent JP-H0453050-A (JP)
Title: Magneto-optical disk device
Inventor: KUMAGAI MUNEHITO
IPC: H05F3/04
Filed: 1990-06-20
Abstract: PURPOSE:To remove dust stuck to a disk and to prevent a deterioration of S/N and a head crush and then to improve the reliability by generating an ionic gas for electrostatic elimination in the center of the disk in airflow caused by the rotation of the disk. CONSTITUTION:When a magneto-optical disk 1 is rotated by a spindle motor 2, a magnetic head 5 is minutely floated by the generated airflow B, and is loaded when the magneto-optical disk is rotated at a constant revolving speed. An electrostatic eliminating device 8 is provided in the central part of the magneto-optical disk, and is combined with a pressure gas generating device 9, and then ions for electrostatic elimination are generated from a gas spouting part so as to remove dust on the disk.
Patent JP-H0915049-A (JP)
Title: Optical path length varying mechanism
Inventor: KOMIYAMA MAKOTO
IPC: G01J3/45
Filed: 1995-06-29
Abstract: PURPOSE: To control the variation of optical path length easily by disposing a rotary means at a position separated by a predetermined distance from the central axis of a corner cube prism formed to reflect an incident luminous flux back to an incident optical path and turning the rotary shaft of a rotary board while inclining a predetermined angle. CONSTITUTION: A corner cube prism 11 is fixed, at the bottom part thereof, to a board 12 coupled with the rotary shaft 14 of a motor 13. The corner cube prism 11 comprises three internal reflection prism faces making an angle of 90 deg. each other wherein the incoming face and outgoing face are set normal to the diagonal of cube so that the incident light is reflected on three faces and returned back to the incident optical path. The corner cube prism 11 is bonded with the central axis thereof being shifted by a distance (d) from the center of rotation of the board 12. Consequently, the optical path length can be varied by 4d.sinθ.
Patent JP-H04313981-A (JP)
Title: Video adjustment device for recording and recording device
Inventor: ISHII MIKIO
IPC: H04N5/93
Filed: 1991-04-11
Abstract: PURPOSE:To automate the adjustment and to attain proper adjustment. CONSTITUTION:A test signal generating circuit 32 of the video adjustment device adjusting a video signal based on a signal change by the processing circulating an output to an input generates plural kinds of test signals and a change component detection circuit 43 detects the signal change and an adjustment circuit 42 makes adjustment based on the adjustment value in response to a change from an adjustment value output circuit 44. Moreover, a video signal is displayed on a monitor 60 and a bar graph representing number of times of loops from a bar graph generating circuit 40 is displayed on the monitor 60.
Patent JP-H105621-A (JP)
Title: Ion wind type air cleaning machine
Inventor: OKADA MASAAKI
IPC: B03C3/45
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To easily replace dust collecting paper without damaging an electrode. SOLUTION: Dust collecting paper 21 collects dust ionized by a dust collecting anode 31 and an ionizing cathode 32. The replacement of the dust collecting paper is performed by detaching a holding member 22 from a cleaning machine main body 25. By this constitution, a user can easily replace the dust collecting paper 21 in a state easy to perform work.
Patent JP-S5867183-A (JP)
Title: Production of phospholipase d
Inventor: KOKUSHIYOU SUMITAKA
IPC: C12R1/03
Filed: 1981-10-15
Abstract: PURPOSE:A microorganism in Actinomadura is cultured to produce phospholipase D. CONSTITUTION:A microorganism in Actinomadura, capable of producing phospholipase D, e.g., Actinomadura NO 362 (FERM-6132) is inoculated in an enriched culture medium and cultured by the deep tank aeration process at 20- 35 deg.C and phospholipase is obtained mainly from the culture mixture.
Patent JP-H05329559-A (JP)
Title: Press method for forming plate-like stock to cylindrical vessel shape
Inventor: ITO NORIO
IPC: B21D22/28
Filed: 1992-05-29
Abstract: PURPOSE:To equalize wall thickness of a stock and to prevent a piping defect from being generated in a corner part of the inside periphery of the stock, while preventing a delayed crack of the stock, in the press method which contains a drawing process and an ironing process, and forms a plate-like stock made of precipitation hardening compound stainless steel to a cylindrical vessel shape. CONSTITUTION:A press process is constituted so that a blanking process, a drawing process of four times, a forward ironing process, a backward ironing process and an ironing/coining process are executed in their order. Also, in the forward ironing process, a cylindrical part of a stock is ironed extending from its bottom part side to its opening part side, and in the backward ironing process, the cylindrical part is ironed extending from its opening part side to its tobbom part side. Accordingly, in the forward ironing process, equalization of wall thickness of the stock is attained, while preventing a piping effect from being generated in a corner part of the inside periphery of the stock, and also, in the backward ironing process, a residual stress on the outside surface of the cylindrical part of the stock is decreased and a delayed crack is prevented.
Patent JP-S6225192-A (JP)
Title: Binder composition for producing molded coal and production thereof
Inventor: KASHIWAGI NARIFUMI
IPC: C10B57/06
Filed: 1985-07-24
Abstract: PURPOSE:A binder composition suitable for producing molded coal useful for coke manufacturing, by blending propane deasphalted asphalt with a sepcific amount of a heavy oil. CONSTITUTION:(A) 100pts.wt. propane deasphalted asphalt is blended with (B) 0.5-20pts.wt. heavy oil (preferably heavy oil A), to give the aimed binder composition. In producing the composition, preferably a pipeline to blend the component B is connected to part in the middle of a pipeline to feed the component A from the tank of the component A to a production unit for molded coal.
Patent JP-H09313289-A (JP)
Title: Structure of apex part of supporting leg
Inventor: HOSHINO YOSHIHIRO
IPC: A47B91/12
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent a terminal cap from being broken and to improve durability by simplifying assembling and dispersing loading from a leg member. SOLUTION: An apex piece 20 wherein a main body 21 is placed between leg members 11 and 11 provided in parallel is provided on the apex part of a supporting leg and an, inserting channel 22 into which the end part of a stay member 12 is inserted and a pivoting part 23 into which the stay member 12 and leg members 11 and 11 are pivoted are formed on the top end side of the main body of the apex piece 20. In addition, a leg receiving seat 24 with which the end edges of the leg members are brought into contact and a fitting part 25 on which the leg members 11 and 11 are fitted are formed on the bottom end side of the apex piece main body 21 and the apex part of the supporting leg is inserted into a terminal cap 15 in such a way that the outer face of the leg-receiving seat 24 is brought into contact with the inner bottom face of the inserting part of the terminal cap 15.
Patent JP-H11352201-A (JP)
Title: Sensor magnet device for motor
Inventor: SEGAWA TORU
IPC: H02K23/66
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a sensor magnet device with which a magnet can be fixed extremely simply and surely. SOLUTION: In a sensor magnet device 1, magnet-pressing tongue piece parts 3b which can press a magnet 2 elastically when they are bent with respect to the magnet 2, and magnet contact plate parts 3c which are arranged so as to face the magnet-pressing tongue piece parts 3b and which can be abutted against the magnet 2 pressed by the magnet-pressing tongue piece parts 3b, are provided at a holder 3, into through and by which the magnet 2 is inserted, passed and supported.
Patent JP-H1010753-A (JP)
Title: Image forming method
Inventor: SUZUKI HIROMICHI
IPC: C25D13/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To form a resist pattern excellent in adhesion property without exposing a side edge part by adding a forced drying process between an exposure process and a developing process. SOLUTION: A conductive surface such as a lead frame or a printed circuit board is covered with a negative electrodeposition resist by electrodeposition method. The resist which covers the conductive surface is dried according to a conventional method and then exposed according to a conventional method. Then the exposed resist is forcedly dried preferably under conditions of 90 to 120 deg.C and >=3 min. As for the device for forced drying, any device such as a circulation type hot air drying machine can be used as far as it can uniformly heat the material as possible. The resist after forced drying is developed according to a conventional method to obtain a desired resist pattern on the conductive surface. Then the exposed conductive surface is subjected to selective plating or etching, and then usually, the resist is peeled and removed.
Patent JP-H0514900-A (JP)
Title: Satellite broadcast receiving system and changeover distributor
Inventor: NAKAGAWA YUTAKA
IPC: H04N5/44
Filed: 1991-07-04
Abstract: PURPOSE:To permit each receiver to selectively, independently, receive a desired satellite broadcast while a changeover distributor and plural receivers are connected with a signal cable, respectively, as for a satellite broadcast receiving antenna which shares plural antennas. CONSTITUTION:Broadcast signals from plural satellite antennas are inputted in a distribution changer 6, and plural distribution output terminals t6-t9 of the distribution changer 6 are connected with respective receivers through a single signal cable, and the distribution changer 6 is provided with plural changeover switches SW1-SW4 into which the outputs from plural satellite antennas are inputted, respectively, and the broadcast signals selected by the changeover switches SW1-SW4 are conducted to the respective distribution output terminals t6-t9, and the respective changeover switches SW1-SW4 are operated by the control pulses transferred from respective receivers through respective signal cables.
Patent JP-H0260341-A (JP)
Title: Data transmission system
Inventor: GUREGORII EICHI MIRUBII
IPC: H03K19/096
Filed: 1989-06-28
Abstract: PURPOSE: To quicken a time required to pool a bus line to a low level by providing the data transmission system with 1st and 2nd buses and 1st and 2nd means fitted to each bus. CONSTITUTION: The data transmission system 10 includes a circuit means 32 connecting to buses 12, 14. The means 32 sends data to other bus in response to a data signal of the bus 12 or 14 with a voltage level supplied from a power supply terminal 30 (ground). Furthermore, the means 32 responds to a low level of a control signal of a control line 28. According to this method, a high level control signal appears on the line 28 and when a power supply means 20 precharges the data buses 12, 14, the means 32 is inactive. When the low level control signal appears on the line 28, the means 32 is active, a new voltage level fed to one bus from an NMOS TR 16 or 18 is detected and sent to other bus.
Patent JP-H1012401-A (JP)
Title: Air-tight terminal
Inventor: FUJIOKA AKIRA
IPC: H03H9/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To make a terminal thin by allowing a glass sealing part to project from the bottom surface of a base, bending a lead downward from the glass sealing part and arranging an element support part at a position lower than the glass sealing part. SOLUTION: A glass sealing part 15 is projected from a base 11. A support 12 welded to a lead 13 which is led from the glass sealing part 15 is bent downward from an upper surface 15a of the glass sealing part 15, and an element 21 is attached to an element support part 12c under the upper surface 15a. However, the glass sealing part 15 is made to be as tall as the conventional base, and the quantity of glass thereof is also made equal to that thereof, and further its airtightness and reliability are secured. Thus, its performance can be ensured, and a thickness between a bottom surface 11 of outer side of the base and an uppermost part 12b of the support becomes small, thereby making an entire thickness including a can to be smaller.
Patent JP-S5866799-A (JP)
Title: Heat-accumulating material
Inventor: KOIKE KEIICHI
IPC: F28F23/02
Filed: 1981-10-16
Abstract: PURPOSE:To enable to accumulate and release heat at predetermined temperatures, by adding an organic crystalline substance capable of existing as a solid in an aqueous solution of sodium thiosulfate pentahydrate to said solution. CONSTITUTION:Into an aqueous solution containing sodium thiosulfate pentahydrate as a main constituent, an organic crystalline substance having a specific gravity of 1.4-2.1 and a crystal face of [100], [110] or [111] and capable of existing as a solid in said solution because of the low solubility thereof is added as a nucleation agent. Examples of the organic crystalline substance include p-hydroxybenzoic acid, o-chlorobenzoic acid, picric acid, phthalic anydride, phthalyl chloride, salicylic acid, oxamide, dibromo-p-xylene, naphthalenesulfonic acid and p-chloronitrobenzene.
Patent JP-H06350675-A (JP)
Title: Communication protocol control method
Inventor: HAYAHARA SHIGEKI
IPC: H04L29/06
Filed: 1993-06-08
Abstract: PURPOSE:To avoid easy line disconnection during retraining by temporarily stopping the operation of a data link layer, which discriminates whether data is normally transmitted/received or not, during retraining. CONSTITUTION:When retraining is performed in the data communication state, a modulating/demodulating part 4 sends a retraining signal 10 to a communication protocol freezing means 8. Then, the communication protocol freezing means 8 performs the freeze processing to a data link layer control part 7 and a line monitor means 9. As the result, a communication protocol processing part 5 is set to the communication protocol freezing state, and data from the other-party device side is abandoned, and data from the local device side stored, and reports other than the end report of retraining are rejected. When the end report of retraining from the modulating/demodulating part 4 is inputted thereafter, the communication protocol freezing means 8 performs the restart processing to the data link layer control part 7 and the line monitor means 9.
Patent JP-H05330388-A (JP)
Title: Car-mounted equipment
Inventor: YOSHIDA KOICHI
IPC: B60R11/02
Filed: 1992-05-29
Abstract: PURPOSE:To make a projecting position of an equipment body optionally adjustable, in car-mounted equipment where this equipment body is projected from a case. CONSTITUTION:An equipment body such as a television monitor or the like is supported by a support member which is driven in a A1-A2 direction by a rocker arm 28 rocking by dint of power of a motor 25. An angle setting member 29 capable of adjusting an angular position is installed on a bottom surface of a case 13, and a turning position of the rocker arm 28 is regulated by a stopper 39d formed in this angle setting member, while the turning position of the rocker arm 28 is detected by a limit switch 30 locked to the angle setting member 29, and the motor 25 is stopped by this detection output. With a setting angular position of the angle setting member 29 adjusted, a projecting size of the equipment body is thus adjustable.
Patent JP-H05330263-A (JP)
Title: Transparent image receiving sheet
Inventor: KIKUCHI YUJI
IPC: G03G7/00
Filed: 1992-05-29
Abstract: PURPOSE:To prevent the overlap feed of an image receiving sheet, in the sheet of an electrophotograhic system, by adding fine org. resin particles to a transparent image receiving layer so as to allow them to partially project from the image receiving layer. CONSTITUTION:A transparent image receiving layer 2 is formed on one surface of a transparent image receiving sheet substrate 1 composed of polyethylene terephthalate and constituted by dispersing fine org. resin particles 3 such as fine silicone resin particles in a base resin forming a thermosetting resin film such as a polyester resin so that the particles partially project from the surface of the transparent image receiving layer 2. The particle size of the fine particles is set to 0.1-20mum and the shape thereof is set to a needle like, spherical or thin plate like shape and the particle size is selected according to the size projecting from the transparent image receiving layer. Since the shape of the particles exerts large effect on characteristics, it is selected with due regard to the thickness and slip properties of the transparent image receiving layer 2.
Patent JP-S649672-A (JP)
Title: Superconducting magnetic element
Inventor: YAMAZAKI ISAO
IPC: C01G1/00
Filed: 1987-07-01
Abstract: PURPOSE:To obtain a superconducting magnetic element having a functional property that a superconductive material shows a Meissner effect in a superconducting state and shows a ferromagnetism in a normal conducting state by a method wherein at least parts of magnetic paths are each composed of the superconductive material to show the ferrormagnetism at a superconducting critical temperature or higher. CONSTITUTION:A yoke 11 is connected to the N-pole and the S-pole of a permanent magnet 10. The point of the yoke 11 is divided into 2, a first magnetic path 12 and a second magnetic path 13 are constituted and a first superconductor magnetic path 120 and a second superconductor magnetic path 130, which are both constituted of a superconductive material, are each connected between the N-pole and the magnetic path 12, which is connected to the N-pole, and between the S-pole and the magnetic path 13, which is connected to the S-pole. When a control magnetic flux 20, which has an intensity equal almost with that of a magnetic flux 17 of the magnetic path 12 and has a reverse polarity, is applied to the magnetic path 12, the magnetic field in the magnetic path 12 is offset, is weakened and the magnetic path 120 is brought in a superconducting state. If the magnetic path 120 is brought in the superconducting state, the magnetic flux 17 flowing through the magnetic path 12 is turned to the magnetic path 13 and at the same time, superposes on the applied magnetic flux 20 to strengthen the intensities thereof each other. As a result, the superconducting state is collapsed to become a normal conductive state and a ferromagnetism is shown.
Patent JP-S5864052-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SONO RIKUROU
IPC: H01L23/02
Filed: 1981-10-14
Abstract: PURPOSE:To remarkably reduce the production of software errors by forming an enclosure of thermoplastic resin and forming a package filled with high purity resin which contains no inorganic filler therein. CONSTITUTION:A lead frame 1 is set with dies on the front and back surfaces, and molten thermoplastic resin is filled in the dies and is molded. An enclosure 5 is automatically chipped with a semiconductor chip 4 at the premolded lead frame 1 with solder or paste. In this case, it is important that the chipping is performed at approx. 200 deg.C, and if it is performed at excessively high temperature, the enclosure 5 is molten and collapsed. Then, the lead frame 1 is divided into the lead frame segments 1, each of which has 8 to 10 chips on each segment sheet so as not to damage the mounted chips 4, and wirings are attached by an automatic bonding device. Subsequently, high purity resin is dropped to the enclosure 5, is then cured, a metal cap 7 is then placed, and is simultaneously bonded and solidified. The outer frame 3 of the lead frame and die bar 2 are eventually cut and removed, and leads are bent.
Patent JP-H0716686-A (JP)
Title: Heating and calking method and device therefor
Inventor: UEHARA TAKEO
IPC: B23P19/00
Filed: 1993-07-02
Abstract: PURPOSE:To provide a calking method for generating no crack though a brittle material is calked under an ordinary temperature and a device therefor. CONSTITUTION:A material 3 to be calked is made from brittle metallic material, the calked part of the material 3 to be calked is heated by a heating and calking punch 1 which rotates gyroscopically and at the same time it is pressed and deformed to calk and connect members 4, 5 to be connected. At this time, the heating temperature of a calking punch 1 is desired to be set within a range of 30-60% of the melting point of the material 3 to be calked.
Patent JP-H08332465-A (JP)
Title: Washing method and washing device
Inventor: HARADA SUKEYUKI
IPC: B08B3/12
Filed: 1995-06-07
Abstract: PURPOSE: To provide a washing method and washing device capable of preventing the recontamination of wash during washing. CONSTITUTION: The liquid flow of a washing liquid 2 circulating horizontally in a washing tank 1 is made into unidirectional laminar flow 2a and the wash is moved (2) from downstream toward upstream in this unidirectional laminar flow 2a. Ultrasonic waves are radiated from an ultrasonic vibrator transducer 3 toward the washing liquid 2 during washing. The washing tank 1 has flow regulating plates 4 and 6 for regulating the liquid flow of the washing liquid 2 circulating horizontally in washing tank 1 to the unidirectional laminar flow and a rotating body 12 for holding and moving the wash from downstream to upstream in the unidirectional laminar flow 2a.  The contamination of the washing liquid by stains separated from the wash during the washing are fewer in the upstream washing liquid than in the downstream washing liquid and, therefore, the recontamination during the washing is prevented when the wash is moved from downstream to upstream.
Patent JP-S6055119-A (JP)
Title: Compressive foot protection work for bearing subsoil of ready-made pile
Inventor: MATSUMOTO YUKIO
IPC: E02D7/00
Filed: 1983-09-05
Abstract: PURPOSE:To compact the structure of bearing subsoil by a method in which excavation is made by the excavating blade of a rotary end plate, the soil raising part through which excavated soil is discharged upwards is closed on the downside of a pile, and cement mortar is sent under pressures to below the end plate. CONSTITUTION:During the excavation, rotation force of a drill pipe 5 is transmitted from a main driving metal 9 provided to the pipe 5 to a passive metal tool 11 projectionally provided to a ring 10 provided to an end plate 2. The end plate 2 is turned. Soil excavated by the excavating blade 4 fixed to the end plate 2 is raised through a soil raising port 3 to above the end plate 2, and part of the soil is housed in a spiral lift 6 and raised in the inner path 7 and the other part of the soil is raised in an outer path 8. After bearing subsoil is reached, a pile 1 is lowered, the soil raising port 3 is closed by a ringed plate 15 on the lower end of the pile, and cement mortar is sent under pressures to region below the end plate 2. A pressure is applied to the cement mortar 17 to compact the structure of the surrounding bearing layer.