baber/WOPTO huggingface dataset:
Patent JP-H06204679-A (JP)
Title: Manufacture of radio wave absorbing wall
Inventor: YAMAMOTO TAKESHI
IPC: H05K9/00
Filed: 1991-09-05
Abstract: PURPOSE:To provide a large-size wall with sufficient strength and good radio wave absorption, by specifying a grain size of a magnetic granular material used as the main material in a wave absorbing material, and a compounding ratio of the magnetic granular material to a coagulating powder, such as cement. CONSTITUTION:A magnetic granular material as an aggregate and a hydraulic powder as a coagulant are mixed by kneading. The grain size of the magnetic granular material is 5mm or below and a compounding ratio thereof is 4 to 9 times that of the hydraulic powder. Then, an exterior material 3 molded in a body or in several parts and joined in a body is filled with this radio wave absorbing kneaded material 1. A back-face layer 2 is formed on the inside face of a filled layer 1 made of radio wave absorbing kneaded material. Consequently, a product of a large-size wall body, such as a curtain wall, with adequate strength and radio wave absorption can be just manufactured.
Patent JP-S62116839-A (JP)
Title: Instantaneous hot-water supplier
Inventor: UEMATSU HIDEO
IPC: F24H1/00
Filed: 1985-11-14
Abstract: PURPOSE:To supply hot-water of a predetermined temperature at the beginning of using the hot-water immediately by a method wherein a main heat source machine is allowed to communicate with a terminal hot-water supplier through a hot-water supplying pipeline and the mixed flow of primary mixing section, mixing a flow from a bypass pipe guided from an inflow path with another flow from an outflow path, is guided to secondary mixing section, joining said mixed flow with the flow of a water supplying pipeline further, to deliver the hot-water while a check valve is provided in the bypass pipe. CONSTITUTION:A main heat source machine 1 is provided with a cool water inflow pipe 2, connected to a water service pipe or the like and an out-flow pipe 3 while a terminal hot-water supplier 4 is provided with a heating body 6 in a hot-water storage tank 5, to which an inflow path 7 is connected to the lower part and an outflow path 8 is connected to the upper part thereof. One end of a bypass pipe 10, branched from the inflow path 7 and provided with a check valve 9, is allowed to communicate with the outflow path 8 in primary mixing section 11. The check valve 9 permits a flow from the branch point (a) of the bypass pipe 10 and the inflow path 7 to the point (b) of primary mixing section 11 but never permit a reverse flow. According to this method, hot-water of a predetermined temperature may be obtained immediately when a cook is opened even in winter while a temperature distribution in the hot-water storage tank 5 may be improved.
Patent JP-S61134443-A (JP)
Title: Excavation hydraulic circuit device for power shovel
Inventor: KITA IKUO
IPC: F15B11/17
Filed: 1984-12-05
Abstract: PURPOSE:To facilitate shifting between automatic control and manual control, by a method wherein an automatic control circuit D, having a flow rate servo controller, is connected between a hydraulic actuator A and an actuator motion control valve B for manual shifting control for connection to a hydraulic source. CONSTITUTION:Through control of a bucket control valve 3, a discharge oil pressure from a first working machine pump 1 is exerted on a bucket cylinder 16, and damping of a bucket and excavation attitude are controlled by manual operation. Through control of a control panel 63, a speed instruction from a main control device 54 is sent to a motor 61 by means of signals from a bucket sensor 55, an arm sensor 56, a boom sensor 57, and a car body inclination angle sensor 58. A motor 61 is driven, a flow rate servo-controller 45 is changed over, and pressure oil of the motor 61 is fed to bucket cylinder 16 through a double pilot check valve 48 to automatically control bucket altitude.
Patent JP-H0973048-A (JP)
Title: Stereoscopic picture display device
Inventor: OKUYAMA ATSUSHI
IPC: H04N13/04
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic picture display device enlarging the area of stereoscopic vision by automatically moving the position of the projected picture of a stripe picture with respect to a lenticular lens in accordance with the position of an observer's head. SOLUTION: In this stereoscopic picture display device, the stripe picture constituted of right and left parallactic pictures displayed on a picture display element 7 is projected on a transmissive screen 3 by a projection lens 5 so as to form the picture of the stripe picture, and the right and the left parallactic pictures are separated from the picture of the stripe picture by the lenticular lens 2, so that the observer 1 observes the picture. Information on the position of the observer 1's head is detected by a detection means 11, and a picture moving means moving the picture of the stripe picture is controlled by a control means 12 according to the positional information obtained by the detection means 11.
Patent JP-H0972993-A (JP)
Title: Scrubbing method for filter tower using hollow fiber membrane
Inventor: TSUDA SATORU
IPC: G21F9/06
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the surface roughness of membrane to the utmost extent and effectively peel off and remove trapped fine particles by setting an optical flow rate of cleaning air and cleaning time. SOLUTION: Hollow fiber membranes 2A and 2B of 100 to 50000 pieces are housed in a protective cylinder 3A. Raw water including fine particles mainly comprised of iron oxide as impurities is allowed to pass through a filter tower provided with a hollow fiber membrane module 1 from the outside to inside of the fiber membranes 2A and 2B for filtration. Then, after forming a gas-liquid mixing state in the cylinder 3A, the membranes 2A and 2B are vibrated so as to peel of the fine particles adhered to the outside thereof. At this time, the flow rate of a gas to be introduced into the cylinder 3A is set to 290 to 700m/h. Thus, a decrease in permeability due to roughed outer surface of the membranes 2A and 2B can be suppressed and the fine particles of iron oxide adhered to the surface thereof be also removed effectively by setting a scrubbing air flow rate or processing time.
Patent JP-S61136716-A (JP)
Title: Predetermined size indexing device
Inventor: KUBODERA HIROSHI
IPC: B21D43/00
Filed: 1984-12-05
Abstract: PURPOSE:To improve the accuracy of indexing a predetermined size in a predetermined size indexing device without using a high grade control means by setting the predetermined size by the unit size of 5mm. CONSTITUTION:An indexing device comprises stopper 21a...21d, an indexing setting plate 30 and a position indexing means p for indexing the position of abutting surfaces 31a...31t. The indexing setting plat4 30 is provided with the abutting surfaces 31a...31t starting from a reference surface 31, each surface having the step of 5mm, and is provided with kickers 32a...32e and limit switches 33a...33e. Gray code is used for the position indexing means p. When the position indexing of the abutting surface 31e is performed, considering the distance (step) delta of 25mm from the surfaces 31 to 31e, a predetermined value is set as 25, the present position and the set value is coincided with each other with putting on only switches 33a, 33b, 33e so that the surface 31e is stopped on the line R.
Patent JP-H0596464-A (JP)
Title: Barreling device for small electronic part
Inventor: SAKAI NORIO
IPC: B24B31/06
Filed: 1991-10-03
Abstract: PURPOSE:To provide a barreling device wherein a small electronic part as the barreled part can be efficiently and surely barreled. CONSTITUTION:In a barreling device 1 for olishing a small electronic part as the barreled part by utilizing vibration energy, the device comprises a vibration energy generating part 2 for generating the vibration energy, part containing parts 4 for receiving the small electronic part and its polishing material and a vibration energy transmitting part 3 for suction holding the part containing parts 4 the vibration energy, generated in the vibration energy generating part 2, to the part containing parts 4.
Patent JP-H0592406-A (JP)
Title: Manufacture of laminated electronic parts
Inventor: SAKAI NORIO
IPC: H01G4/12
Filed: 1991-10-03
Abstract: PURPOSE:To form accurately an electrode pattern without generating a deformation of a figure, by a method wherein a ceramic green sheet backed up with a long-sized carrier film is run, after printing of the electrode pattern on the surface, at the time of drying, the carrier film which is thermally shrunk by a fixed quantity is used. CONSTITUTION:A carrier film 1, on the surface of which a ceramic green sheet is formed, is drawn out through a reel 2, run, made into wet condition by a printing treatment part 3, dried by a drying treatment part 4 and cooled by a cooling treatment part 5. Since running of the carrier film 1 is stabilized by this series of processes, tension control is performed. Therefore, when the carrier film 1 having a thermal shrinkage factor worth to correspond to tension controlled by tension control devices 7, 8 is selected, extension in a running direction is controlled and shrinkage in a widthward direction is controlled. Therefore, it is eliminated that the electrode pattern printed by the printing treatment part 3 is deformed by the drying treatment part 4.
Patent JP-H03116121-A (JP)
Title: Optical logic arithmetic unit
Inventor: TOYODA YUKIO
IPC: H01S5/026
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a threshold value characteristic which varies in the characteristics of a light output to a light input stepwise with a small input by providing an element, which includes a laser providing the attenuation effect of oscillation by flank injection as basic structure and has an optical logic arithmetic function, with an optical amplification area or semiconductor optical amplifier which is coupled with the element. CONSTITUTION:The element which includes the laser 1 which provides the attenuation effect of oscillation by flank injection as the basic structure and also has the optical logic arithmetic function is equipped with the optical amplification area or semiconductor optical amplifier 2 which is coupled with the element. Namely, the laser 1 and an optical waveguide which is the active layer of the semiconductor optical amplifier 2 are arranged coaxially and input light P0 is made incident on the flank of the laser 1 at right angles to the optical waveguide as the active layer so as to perform optical logic arithmetic by the laser 1. Consequently, a phenomenon wherein the amplification factor is saturated when the input of the amplification area or amplifier 2 is increased is used to improve the stepwise threshold value characteristic of the output required for the optical logic arithmetic operation to the input, so that the optical logic arithmetic which does not generate malfunction becomes possible.
Patent JP-H04135487-A (JP)
Title: Glucose dehydrogenase and production thereof
Inventor: SOGABE ATSUSHI
IPC: C12R1/38
Filed: 1990-09-25
Abstract: PURPOSE:To improve heat stability by culturing Pseudomonas sp. FH 1227 strain (Bikokenkinki no. 11618) (PMS) in a culture medium. CONSTITUTION:PMS strain is inoculated in a culture medium obtained by blending a carbon source such as glucose with a nitrogen source such as ammonium sulfate and inorganic salts such as NaCl and then cultured at 25-37 deg.C and pH 5.5-7.5 for 18-24 hr using the aeration agitation method, etc., to obtain a cultured material. The resultant cultured material is then subjected to centrifugal separation, etc., and the separated cells are ground using the ultrasonic grinding method, etc., to obtain a crude enzyme solution. The resultant crude enzyme solution is subsequently purified by ion-exchange chromatography, etc., thus producing the objective glucose dehydrogenase having following physicochemical properties; Action: catalyzing reaction of the formula; Substrate specificity: specific action on beta-D-glucose and 2deoxyglucose; Optimum pH: 8.5:9.0; Optimum temperature: 55 deg.C; pH stability: 6.0-7.5; Heat stability: stable to 50 deg.C at pH 7.0; Molecular weight: about 101000 determined by gel filtration method using TSK gel G3000SW; Isoelectric point: about pH 4.5; etc.
Patent JP-S62116689-A (JP)
Inventor: MICHIMAE SEIJI
IPC: C10G1/00
Filed: 1985-11-18
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-H03122091-A (JP)
Title: Method for synthesizing diamond at high speed
Inventor: MATSUMOTO SEIICHIRO
IPC: C30B25/02
Filed: 1989-09-29
Abstract: PURPOSE:To improve deposition rate and area, etc., by carrying out DC discharge of a specific gas, generating a thermal plasma, applying a positive bias voltage to a substrate or a substrate holder, supplying a carbon source, decomposing the carbon source and depositing diamond on the substrate. CONSTITUTION:In a method for generating a thermal plasma (e.g. a DC plasma torch 1) at >=1700K gas temperature in hydrogen or a mixed gas thereof and an inert gas by DC discharge (e.g. a DC power source 2) to decompose or evaporate an organic compound or carbonaceous material in the plasma and depositing diamond from the resultant gas on a substrate 3, a positive bias voltage (e.g. a bias power source 11) is applied to the substrate 3 or a substrate holder 3'. The bias voltage can be applied to an electrode in the form of a ring (e.g. a ring electrode 12) or mesh placed near the substrate 3. Even a bias electrode at a negative bias voltage can be used. Low-frequency AC, high-frequency or microwave devices can be also used as the discharge power source in place of the DC power source.
Patent JP-H07218867-A (JP)
Title: Electronic display device
Inventor: GURANBIRU II OTSUTOO
IPC: H04N9/31
Filed: 1991-09-09
Abstract: PURPOSE: To provide a graphic display for portable small-sized computer which has a small size and high resolution by combining a Schlieren optical system and a variable mirror device with each other. CONSTITUTION: Of the light emitted front a light source 101, the part made incident to the light reflecting section of a Schlieren optical device 106 reaches a variable mirror device 109 through a lens 107. The part which passes through the light transmitting section of the optical device 106 is reflected by a plane mirror 110. The mirror device 109 comprises a plurality of mirror cells which can be deformed individually and, when the mirror cells are not deformed, the device 109 works as a plane mirror and reflects the light made incident through the lens 107 to the light reflecting section of the optical device 106.  When the mirror cells of the device 109 are deformed, the light reflected by the deformed mirror cells is deviated front the optical path of the optical device 106 and reaches a display screen through an optical path 113 after passing through the light transmitting section of the optical device 106.
Patent JP-H02106186-A (JP)
Title: Controlling method for synchronous motor of permanent magnet type
Inventor: TOYODA EIJI
IPC: H02P1/46
Filed: 1988-10-14
Abstract: PURPOSE:To permit the same magnetic-pole-detecting element to cope with a non-symmetrical torque waveform generated when a core section is set to be in the shape of a projection, at the time of forward rotation and reverse rotation, by setting a forward and reverse signal switching circuit. CONSTITUTION:A waveform at the time of forward or reverse rotation is non- symmetrical and magnet sensors 2 special for each time of the forward or reverse rotation are required, and so a forward or reverse rotation signal switching circuit 13 is additionally set. By providing the input of 'L' to the circuit 13, forward rotation is performed, and by providing the input of 'H', reverse rotation is performed. As a result, by one magnetic pole sensor, the forward or reverse rotation of the synchronous motor of a permanent magnet type having a non-symmetric torque waveform can be controlled.
Patent JP-S63111082-A (JP)
Title: Ink ribbon cassette
Inventor: KUBOTA ISAO
IPC: B41J32/00
Filed: 1986-10-28
Abstract: PURPOSE:To obtain an ink ribbon cassette simple in construction, occupying little space and having a high operating speed, by providing an arm stopper capable of being moved relative to a tension arm guide, and a stopper arm for guiding an ink ribbon by supporting the ribbon between it and an arm part. CONSTITUTION:When an ink ribbon 1 is led out in the direction of an arrow A, a tension arm 2 is started for moving while compressing a spring 6 by the tension of the ribbon 1. When the tension arm 2 is moved by a predetermined length, a projection 5 of the arm 2 presses a stopper arm 3 to separate an arm part 3a from the arm 3, whereby a frictional force exerted on the ink ribbon 1 is reduced. Then, the spring 6 again pushes back the tension arm 2, and the projection 5 is separated from the stopper arm 3, so that a spring 7 pushes the arm 3 to press the ink ribbon 1 against a ribbon guide 10, thereby exerting a frictional force to the ribbon. Thus, a constantly fixed friction is applied to the ink ribbon 1, so that the ribbon 1 can be stably fed. This tension- controlling mechanism can be enclosed in a cassette while occupying little space.
Patent JP-H06111751-A (JP)
Title: Ion implantation device
Inventor: NAKANISHI KOICHIRO
IPC: H01L21/265
Filed: 1992-09-28
Abstract: PURPOSE:To uniformly return the secondary electrons generated from a specimen toward the surface of specimen upon stabilizing in terms of space and time. CONSTITUTION:As a secondary electron feedback means, a Faraday gauge 5 is installed in the neighborhood of the front surface of a specimen 3 held on a stage 2, wherein the Faraday gauge 5 is prepared by forming a conductive film 5c over the inner surface of a cylindrical body 5a with an insulative film 5b interposed. Thereby a constant potential is held over the whole area of the conductive film 5c when secondary electrons are accumulated on the film 5c within the gauge 5 at the time of ion beam implantation, and the potential is obtained which is stable even in terms of the space.
Patent JP-2000147166-A (JP)
Title: Clocking device
Inventor: MARUYAMA AKIHIKO
IPC: G04C10/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a clocking device that is compact, has improved reliability of continuity with a generation device, and at the same time, can prevent the influence of a generation magnetic field. SOLUTION: The clocking device 100 is provided with a normal time clocking part 1100 for clocking normal time, a time information clocking part 1200 for clocking time information other than the normal time, and a reset mechanism 1200R for mechanically resetting the clocking of the time information other than the normal time. The device body 1000B is composed of a plurality of layers, and the reset mechanism is provided in a layer with sectional height that is different from a layer where the normal time clocking part and time information clocking part are provided.
Patent JP-H09101234-A (JP)
Title: Optical member inspection system
Inventor: SUGIURA MASAYUKI
IPC: G01M11/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To perform the centering of an object, i.e., an optical member, automatically. SOLUTION: While light emitted from a white lamp 1 propagates through an optical fiber handle 3 and irradiates a diffusion plate 5. Since a light shielding plate 6 having a linear knife edge 6a is applied to the surface of diffusion plate 5, the knife edge 6a is illuminated from the rear side. The knife edge 6a is located at the focal point of a convex lens A, i.e., an optical member to be inspected. Consequently, a white light entering the convex lens A while being diffused at the knife edge 6a is converted through the convex lens A into a parallel light before entering an image pickup unit 7. The image pickup unit 7 produces an image data from which a mask image, indicative of the front view of convex lens A, is extracted and the center of gravity thereof is determined.  The shift of the center of gravity of convex lens A in the image data from the center of rotation of knife edge 6a is then converted into the moving amount of convex lens A. An X-Y stage control section 17 drives an X-Y stage 18 according to the moving amount thus shifting the convex lens A.
Patent JP-H02106518-A (JP)
Title: Terminal device for vacuum tube transport system
Inventor: ISHISE TOSHIAKI
IPC: B65G51/26
Filed: 1988-10-13
Abstract: PURPOSE:To improve transport capacity by forming a handling yard in the inside with a vacuum room provided in a terminal station, and connecting the space between an outer handling yard and the vacuum room with a container entrance, most volume of which is occupied with containers and having the length nearly equal to the full length of a vehicle. CONSTITUTION:The vacuum room 4 communicated with a vacuum tube 1 is provided, and departure and arrival places A and B of vehicles 2, and the handling yard 3 for baggage over the full length of the vehicle 2, are provided in the inside of the room 4. And a container entrance 10 having the length nearly equal to that of the vehicle 2 is provided over the full length of the room 4 between the room 4 and an outer handling yard 9. The entrance 10 is composed in a hatch or rotary type having the size and shape in which most volume of the entrance 10 is occupied with containers. This constitution enables transport capacity to be improved with the handling yards fully utilized and simultaneous work over the full length of a vehicle possible.
Patent JP-H06111562-A (JP)
Title: Address generation circuit
Inventor: YAMAOKA KUNISATO
IPC: G11C8/00
Filed: 1992-09-28
Abstract: PURPOSE:To restrain the increase of the size of a circuit accompanying the increase of the bit number of addresses and to reduce the size of a chip. CONSTITUTION:An address generation circuit 1 is provided with a counter pulse generation circuit, 10, a 10 bit up-down counter 20, an up-down counter control circuit 30 and an up-down counter load value generation circuit 40. A counter pulse ASC which is a pulse number in accordance with an offset quantity (j) is generated by the counter pulse generation circuit 10 and an address X is generated as the load value by the up-down counter load value generation circuit 40. The 10 bit up-down counter 20 is controlled by the up- down counter control circuit 30 inputted with the counter pulse ASC and the address Y of 10 bit having the offset quantity (j) against the address X is generated as a memory address MA.
Patent JP-S61134684-A (JP)
Title: Ic tester
Inventor: KAGAWA TOSHIHIRO
IPC: G01R31/26
Filed: 1984-12-05
Abstract: PURPOSE:To permit the inspection of whether an IC is non-defective or defective regardless of the direction where the IC is inserted and to improve the efficiency of testing by outputting a test signal according to the direction where the IC to be tested is inserted into the socket of a tester. CONSTITUTION:The signal for discriminating the direction where the IC to be inspected is inserted to the socket 2 of the tester is impressed to the prescribed pin of the IC from a discrimination circuit SUBCPU when the IC is inserted to the socket 2. The direction discrimination signal is transmitted from the SUBCPU to a CPU for outputting a test signal according to the magnitude of the current when the insertion direction discriminating signal flows in the IC. The CPU inspects the electrical characteristic of the IC by retriving two ways of pin patterns for one kind of the IC from the inside of a storage part FDD, selecting one pin pattern, impressing the test signal corresponding thereto to the socket pin corresponding to the input signal pin of the IC, outputting the signal from the socket pin corresponding to the number of the output signal pin of said IC pin pattern and analyzing the output signal.