baber/WOPTO huggingface dataset:
Patent JP-H0662069-A (JP)
Title: Method and apparatus for detection of adaptive shape with reference to quantized signal
Inventor: TEUBO KOHONEN
IPC: H04L27/38
Filed: 1993-06-11
Abstract: PURPOSE: To always exactly trace a signal state by detecting the signal state of electronized received signal while using a reference vector set stored in a memory. CONSTITUTION: A detector 1 supplies a reference vector mi stored in a RAM 11 to a self-programmed map means 2 and forms a correction set [mi1 ] of reference vectors mi . Next, the cluster  mi1 } is supplied to a K means 3 and based on a sample set form a sampling and storage block 4 and the set  mi1 }, a corrected set  mi2 } is calculated and supplied through a bus 9 to the detector 1 so that a reference value in the RAM 11 can be updated. Thus, the reference vector is successively precisely controlled and the reception and the signal state can be exactly traced.
Patent JP-H08312150-A (JP)
Title: Structure of movable type temporary roof
Inventor: NUNOKAWA YASUHIKO
IPC: E04H15/20
Filed: 1995-05-16
Abstract: PURPOSE: To obtain an easily installed temporary roof having a large span by stretching a cable between oppositely faced and arranged trucks with posts, suspending a roof member having a double membrane structure, into which gas can be fed, and moving the roof member to a specified place. CONSTITUTION: A plurality of posts 2 are disposed in upright to trucks 1 travelling on rails laid on both sides of a construction work site, etc., and a cable 3 is stretched between the oppositely faced trucks. A roof member 4 having a double membrane structure, into which gas can be fed, is hung while air or a lightweight gas is fed into the roof member 4 by pressure blowers set up to the trucks 1, and throating membranes are fitted, thus forming a temporary roof. The temporary roof is divided into the plural in the direction of movement of the trucks, unitized in constant areas, and separated and unified properly, thus forming roofs in desired extents. The gas on the inside is removed, thus easily allowing disassembly, transport and maintenance. Accordingly, the roof having a large span can be constructed easily.
Patent JP-S5567609-A (JP)
Title: Measuring method of surface area
Inventor: FUJIWARA KUNIHIKO
IPC: G01B21/28
Filed: 1978-11-17
Abstract: PURPOSE: To enable highly accurate measurement for the true surface area, by immersing the conductor in the state that the dielectric substance film having known and different film thickness is formed on the surface, into electrolyte and by the calculation with a given equation after measuring the electric double layer capacitance.  
     CONSTITUTION: After coating dielectric substance liquid on the metal plate, the relation between the dielectric substance film thickness d and the reciprocal of the electric double layer capacitance is obtained as 1/C=A.d+B. The term of constant B is made by the so-called diffusion double layer, which is not in matching with the capacitor model through the electric conductor and the electrolyte. This depends on the electrochemical potential of the metal surface and the ions in the electrolyte and also on the surface activity or surface condition. Further, the constant A is A=4π/εS. (Where: ε=dielectric constant and S=true surface area) Accordingly, true surface area can be obtained by using electric double layer capacitances C 1 , C 2 , and known thicknesses d 1 , d 2  of dielectric substance film, through the equation shown in Figure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07326080-A (JP)
Title: Magneto-optical recording medium
Inventor: YAMAGUCHI ATSUSHI
IPC: G11B11/10
Filed: 1994-05-30
Abstract: PURPOSE:To convert an intrasurface magnetized film as a reproducing layer into a perpendicularly magnetized film at the time of readout without reducing the magnetization or magneto-optical effect of the reproducing layer in a high density magneto-optical recording medium from which recorded information is read out by transferring the state of a recording layer which is a perpendicularly magnetized film to the reproducing layer. CONSTITUTION:This magneto-optical recording medium has a transparent substrate 10 and an underlayer 20, a reproducing layer 30 and a recording layer 40 successively formed on the substrate 10. The underlayer 20 is made of a material having a higher coefft. of thermal expansion than the reproducing layer 30. The reproducing layer 30 is made of a material forming an intrasurface magnetized film which is converted into a perpendicularly magnetized film when perpendicular magnetic anisotropy is induced by strain and this strain is caused in the layer 30 by heating with laser beams for reproduction.
Patent JP-S63306317-A (JP)
Title: Micro-wave heating appliance
Inventor: HASEGAWA YUTAKA
IPC: F24C7/02
Filed: 1987-06-08
Abstract: PURPOSE:To improve power density in a high frequency heating appliance such as an electronic range or the like by a method wherein a better heat- resistant and corrosion-proof insulation layer is applied to the inner side wall surface of an oven and the inner side wall surface of an electrical energy supplying port. CONSTITUTION:A superior corrosion-proof and heat-resistant insulation layer 2 such as a fluoro-resin or the like is applied to the inner side wall of an oven 1. A partition plate 5 composed of a fluoro-resin permeable to a high frequency wave is held between the electrical supplying port 3 and a waveguide 4. With this arrangement, it is possible to improve power density within an oven.
Patent JP-H04342671-A (JP)
Title: Rear body construction
Inventor: TOYODA NOBUO
IPC: B62D25/20
Filed: 1991-05-17
Abstract: PURPOSE:To sufficiently increase the rigidity of necessary structural sections by adding a bulkhead lower cross member to a bulk-head connecting a main floor to a rear floor, and connecting the cross member directly to a wheel housing outer member and a floor tunnel respectively. CONSTITUTION:A vehicle 1 has a main floor 2 and a rear floor 3 connected to each other via a bulkhead 4. Also, space formed with a side sill inner member 5, center member 6 and outer member 7 is closed by a wheel housing outer member 8. Furthermore, a floor tunnel 9 is laid at the center of the vehicle 1. In this construction, a bulkhead lower cross member 10 is fitted to the lower section of the bulkhead 4. Also, the bulkhead lower cross member 10, wheel housing outer member 8 and floor tunnel 9 are respectively jointed directly. As a result, torsional rigidity between the main floor 2 and rear floor 3, and rigidity near the floor tunnel 9 can be respectively increased.
Patent JP-H09323117-A (JP)
Title: Method for extru powder metal
Inventor: FUJIMAKI HIROHIKO
IPC: B21C23/01
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain the high-quality of a product of a material wherein the internal density of extruded product is uniform an the surface state is smooth by pressurizing a billet and extruding it from a die using a dummy block with a projection having a cross-sectional area approximated to the cross-sectional area of a compact provided in the tip part. SOLUTION: When the rear end of the billet 9" is pushed with the dummy block 3, the rear end face of a sheath 8 is depressed, a compact 7 is forward compressed, the porocity of the compact 7 becomes approximately zero and, at the same time, the compact 7 and the seath 8 are compressed and joined into one body. In the above-mentioned manner, the billet 9" is entered in an approch part, reduced and, next, extruded through a die hole 1a. After the major part of the dummy body 8a is extruded, the part of the billet 9" where the compact 7 obtained from the powder metal is made into one body with the seath 8 is extruded as a material to be formed.
Patent JP-H09323989-A (JP)
Title: Process for producing trioxane
Inventor: TANIMURA KEIZO
IPC: C07D323/06
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a process for synthesizing trioxane in an economical and efficient manner. SOLUTION: This process comprises a synthesis of trioxane by reacting a formaldehyde aqueous solution in the presence of an acid catalyst, the extraction of the reaction mixture with diethylbenzene and the recovery of the formaldehyde aqueous solution which is the extraction residue into a reaction vessel. Here, the diethylbenzene existing in the formaldehyde aqueous solution recovered in the reaction vessel is removed by distillation or vaporization.
Patent JP-H08333407-A (JP)
Title: Production of linear low-density polyethylene
Inventor: IWANAGA SEIJI
IPC: B01J27/135
Filed: 1995-06-08
Abstract: PURPOSE: To provide a PE production process which is very advantageous in equipment cost and operating cost. CONSTITUTION: This production process is one for producing a linear low-density polyethylene comprising an ethylene/hexene-1 copolymer, wherein ethylene is trimerized into hexene-1 in the presence of a solvent, a trimerization catalyst containing chromium and a solid polymerization catalyst containing magnesium and a halogen in a reactor, and the hexene-1 is polymerized with ethylene to form an ethylene/hexene-1 copolymer.
Patent JP-S5568657-A (JP)
Title: Integrated circuit for microwave
Inventor: KANAZAWA MASAYOSHI
IPC: H01L23/12
Filed: 1978-11-17
Abstract: PURPOSE: To obtain a device of simple construction and high performance, by fitting a metal piece in a recess on a metal body through a perforated hole of an insulating plate, fixing the insulating plate on the metal body, and placing a circuit unit on the top of the metal piece.  
     CONSTITUTION: A strip line 2 of prescribed pattern in provided on the top of an alumina substrate 1 and a grounded electroconductive member 3 is coated on the bottom of the substrate to manufacture an integrated circuit substrate 4. The substrate 4 is fixed on a grounding metal plate 6. A quadrangular hole 10 is perforated through the substrate 4. A recess 11 of the same form and position as the hole 10 is provided on the metal plate 6. A metal piece 12 is tightly fitted into the recess 11 through the hole 10. Both the ends of the top of the metal plate 12 are calked to secure the substrate 4 and the metal plate 6 on each other. A semiconductor chip 13 is mounted on the top of the metal piece 12 so that the tops of the chip 13 and the substrate 4 are located on the same plane. The chip and the substrate are connected to each other through wires 14. This results in obtaining an integrated circuit device for microwave which has a simple construction, minimum grounding distance, good heat radiation and high performance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05183141-A (JP)
Title: Color image sensor
Inventor: MIYAKE HIROYUKI
IPC: H04N1/028
Filed: 1992-05-08
Abstract: PURPOSE:To improve the switching characteristics and reduce stray capacity by shielding the light at the channel portion of a thin film transistor by forming a color filter at the position covering the light-receiving element formed through an insulating layer on a substrate and forming a light shielding layer at the position covering the thin film transistor. CONSTITUTION:Color filters 34 for color separation of light reflected from the surface of manuscript and a light shielding layer 35 for light shielding for a thin film transistor are formed on a clear insulation substrate 2. A red color filter 34a, a green color filter 34b and a blue color filter 34c are formed in a strip form so as to cover corresponding light-receiving element allay, and color filters 34a, 34b and 34c are arranged in a three-color stripe shape. Also, the light-shielding layer 35 is formed in a strip form so as to cover the channel portion of each thin film transistor at the position corresponding to the upper portion of an electric charge transfer portion of a substrate 1 on the substrate 2. Color filters 34 and the light-shielding layers 35 are alternately arranged on the substrate 2 thereby forming a stripe shape.
Patent JP-S622849-A (JP)
Title: Stepping motor
Inventor: MIYASHITA NOBORU
IPC: H02K37/16
Filed: 1985-06-28
Abstract: PURPOSE:To produce a stator easily and rotate a rotor efficiently and stably, by forming a groove for positioning the rotor, on the peripheral section of the circular slot of the stator, and by making the thickness of the groove variable along the rotational direction of the rotor. CONSTITUTION:A circular slot 18 for containing a rotor 14 in a stator 11 is formed, and on the peripheral section, a pair of small width sections 19 in the direction orthogonal to exciting magnetic flux due to a coil 12 and a groove 20 slanted to the direction of the exciting magnetic flux are formed. The thickness of the groove 20 is varied along the rotational direction of the rotor 14 so that the thickness t at the rear section against the rotational direction of the rotor 14 may be diminished. In this manner, the mechanism (the groove 20) for positioning the step of the rotor 14 can be easily produced. The rotor 14 can be rotated efficiently and stably with low consumption current.
Patent JP-H039290-A (JP)
Title: Multi-point simultaneous lightning shock observation device
Inventor: TADA TSURU
IPC: G01W1/16
Filed: 1989-06-06
Abstract: PURPOSE:To obtain excellent measurement accuracy and to make an effective observation by providing a multi-channel oscilloscope for observing a lightning shock and an optoelectric converting device with plural telescopes. CONSTITUTION:When lightning strikes, its flash light is detected by an all- directional lightning detecting device 5, which sends a trigger signal to the external trigger terminal of the multi-channel oscilloscope 2 to start sweeping operation. Optoelectric converting device 61 - 64 with tlescopes are which are directed to respective target points are connected to the external trigger termi nal of the multi-channel oscilloscope 2, so the light waveform of the flash light of lightning becomes an electric signal and is drawn on the multichannel oscillo scope 2. When the light waveform is drawn, an all-directional optoelectric converting circuit 7 also detects the lightning light and sends the light waveform of the lightning light to an automatic brightness modulating device 8. The device 8 generates a voltage waveform which is proportional to the time varia tion rate of the light waveform and sends it to the external brightness modula tion terminal of the oscilloscope 2.
Patent JP-S6128076-A (JP)
Inventor: ITO NORITSUGU
IPC: D06M15/00
Filed: 1984-07-11
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-H08315822-A (JP)
Title: Nickel-mangan composite hydroxide powder for raw material of lithium secondary battery positive electrode active material and manufacture thereof
Inventor: YOSHIFUJI SHIGEMITSU
IPC: H01M4/36
Filed: 1995-05-18
Abstract: PURPOSE: To provide raw material powder with excellent battery characteristics as a synthesizing raw material of a Li - Ni - Mn compound oxide which is the positive electrode active material of a lithium secondary battery, and provide its manufacturing process. CONSTITUTION: A Ni - Mn compound hydroxide comprises powder formed by aggregation of flaky particles and having an mean diameter of 0.5-200μm and has structure in which only an X-ray diffraction pattern inherent in a nickel hydroxide is detected, and is represented by a composition of Ni1-x Mnx (OH)2 (0.05<=x<=0.45). When an amine complex of Ni and Mn is formed by adding ammonia into an aqueous solution of a nickel salt and a manganese salt, a complexing agent containing amino carboxylic acid having a group represented by -N(CH2 COOH)2 or its salt is also added into the above aqueous solution, then caustic alkali is added to precipitate Ni - Mn compound hydroxide powder. By using the Ni - Mn compound hydroxide obtained as a raw material, a positive electrode active material for a lithium secondary battery with less drop in charge/discharge capacity is manufactured.
Patent JP-H07332121-A (JP)
Title: Traction control device of vehicle
Inventor: KAGEYAMA FUMIO
IPC: B60W10/06
Filed: 1994-05-31
Abstract: PURPOSE:To suppress ship generation at the later stage of the period in which traction control is executed and promote slip converging by furnishing a return gain adjusting means to adjust the drive force return gain set by a traction control means so that the gain at the early stage is smaller than at the later stage when a series of traction controls are in execution. CONSTITUTION:A traction control unit 50 is fed with output signals from wheel speed sensors 51-54, brake switch 59. revolving speed sensor 61, accel. sensor 62, etc. The target slip amount for the driving wheels is set in compliance with the car running condition and the road surface friction condition. and the driving wheel slip amount is calculated from the wheel speeds. The fuel cut and/or ignition timing retard control is applied so that the slip amount becomes under the target slip amount for engine control during accelerative running etc. When a series of traction controls are being executed, the drive force return gain for returning the engine drive force is adjusted so as to be smaller at the early stage of the period with the traction control being executed than at the later stage.
Patent JP-S5366349-A (JP)
Title: Transistor circuit
Inventor: MORISHITA MAKOTO
IPC: H03G3/30
Filed: 1976-11-26
Abstract: PURPOSE: To improve the utilizing rate of the power supply voltage, by enabling the amplification to a desired voltage level, through the variable setting of the threshold value of the rectifier circuit by means of diodes to a broad range stably. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5932899-A (JP)
Inventor: SUZUKI MASANORI
IPC: G21F9/30
Filed: 1982-08-18
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-S63966-A (JP)
Title: Molten carbonate fuel cell
Inventor: HADO KAZUHITO
IPC: H01M4/86
Filed: 1986-06-19
Abstract: PURPOSE:To improve the cell property, by using a hydrogen permeable type metal for the anode material. CONSTITUTION:The hydrogen permeable type metallic material used for the anode material is used by covering hydrogen permeable type metallic particles with one of copper, aluminum, nickel, silver, platinum, and paradium. When the hydrogen permeable type metal is used for the anode, the hydrogen in atomic form or molecular form diffuses in the metallic particles of the anode, and when it reaches to the surface contacting the electrolyte, it reacts immediately with the carbonate ions electrochemically. Therefore, the area of the necessary active portions is made larger, and the cell property can be improved.
Patent JP-H08339812-A (JP)
Title: Manganese dry battery
Inventor: KOBAYASHI TETSUYA
IPC: H01M2/12
Filed: 1995-06-09
Abstract: PURPOSE: To provide a manganese dry battery having such structure as exhausting gas rapidly generating from a battery inside outside so as to prevent a burst of the battery by producing a crack in an inside packaging heat contractive tube while the battery is left at a high temperature. CONSTITUTION: Ratio of a shrinkage factor in a longitudinal direction to a shrinkage factor of a lateral direction of an inside packaging heat contractive tube 8 is set in a range of 5.5:1 to 6.0 to 1. Thereby, an orientation property in the longitudinal direction of a material of the tube 8 is heightened, and a crack 20 is produced in the tube 8 while a battery is left at a high temperature of 100 deg.C or more so as to exhaust gas out of a crack portion and to prevent a burst of the battery.
Patent JP-H05313352-A (JP)
Title: Mask film processing device
Inventor: ONO HIDEAKI
IPC: G03F1/84
Filed: 1992-05-09
Abstract: PURPOSE:To miniaturize the device for imposing a mask film on a moving table and subjecting this moving table to various kinds of processing while moving this moving table by decreasing the plane area of the device. CONSTITUTION:Means 2A, 5A which are provided on one moving side of an inspection table 4 mounted with the mask film MF, moved back and forth and used to detect the defect of the patterns formed on the mask films and mount the mask film MF to be inspected on the inspection table 4 and means 2B, 5B which are provided on the other moving side of the inspection table 4 and dismount the inspected mask films from the inspection table 4 are respectively disposed within the moving range of the inspection table 4. As a result, the space occupied by the means for mounting the mask film and the means for dismounting the mask film is commonly used as the space for the moving range of the inspection table and the plane area of the inspection device is decreased.
Patent JP-H038041-A (JP)
Title: Memory controlling and supervisory system
Inventor: KUMAZAWA TADASHI
IPC: G06F13/00
Filed: 1989-06-06
Abstract: PURPOSE:To decrease possibility that an abnormal state is erroneously recognized concerning another request by the conjunction, etc., of input / output operation requests requiring especially long time for processing by providing plural timers, time monitoring part and flag, etc., in a memory control unit. CONSTITUTION:In a memory control unit 12, timers 17-0 to 17-n and a time monitoring part 18 monitors the passage of time after the reception of the input / output operation request respectively for storage devices 3-0 to 3-n and when the passage of time exceeds a prescribed value and processing is not completed, a flag 19 is set to prescribed busy display. While the flag 19 is set to the busy display, the input / output request to be newly issued is not accepted. Accordingly, the existent input / output operation request is preferentially processed without being interrupted by the processing of the new request. When it is finished to process the existent request, the flag 19 is reset and operation is turned to a state to accept the new request. Thus, it is possible to decrease the possibility that the abnormal state is erroneously recognized concerning the other request by the conjunction, etc., of the input / output operation requests to require the especially long time for processing. Then, the processing efficiency of a system can be improved.
Patent JP-S6034681-A (JP)
Title: Floor covering
Inventor: SHIOYAMA TSUTOMU
IPC: C08L21/00
Filed: 1983-08-04
Abstract: PURPOSE:To obtain a floor covering having improved resistance to slip, by blending crosslinkable rubber or a thermoplastic rubber-like polymer or a mixture of them with specific amounts of cork powder having specified particle diameters and isobutylene copolymer. CONSTITUTION:100pts.wt. crosslinkable rubber or thermoplastic rubber-like polymer or a mixture of them is blended with 1-10pts.wt. cork powder having 0.1- 20mm. average particle diameter and 1-15pts.wt. calculated as isobutylene amount of polyisobutylene or a copolymer consisting essentially of isobutylene, to give a floor covering having improved resistance to slip. Natural rubber, SBR, etc. forming three-dimensional network chains with a crosslinking agent such as a metal oxide, etc. may be cited as the crosslinkable rubber, SBS type terblock, etc. consisting of styrene (S) . butadiene (B) as the thermoplastic polymer, and polyisobutylene or butyl rubber, a copolymer of isobutylene and isoprene, as the isobutylene copolymer.
Patent JP-S6041293-A (JP)
Inventor: TOKUJI MITSURU
IPC: H05K7/16
Filed: 1984-07-11
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-S63307598-A (JP)
Inventor: UCHIDA SHINYA
IPC: G07G1/00
Filed: 1987-06-09
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。