baber/WOPTO huggingface dataset:
Patent JP-S5921811-A (JP)
Title: Prevention of growth of ice thickness
Inventor: OOSHIMA MASANAO
IPC: E02B17/00
Filed: 1982-07-26
Abstract: PURPOSE:To greatly delay the speed of water freezing by covering the surface of water or ice surrounding an artificially made islet with a heat insulator having a coefficient of thermal conductivity smaller than that of ice. CONSTITUTION:An oil-well drilling apparatus 3 is set on an artificial islet 1 surrounded by a side wall 2, and frozen sea area 4 surrounding the artificial islet 1 is covered with a circular heat insulator 6 (e.g., expanded polystyrene, etc.) having a smaller heat conductivity than that of ice. The conductivity of low temperature heat from external area in the sea water or ice below the heat insulator 6 becomes difficult, and the conduction of low temperature heat to the area below the ice becomes interrupted. The speed of ice growth or water freezing can thus be greatly reduced or delayed.
Patent JP-H08302951-A (JP)
Title: Radio wave absortive wall body
Inventor: ANDO TAKAHIKO
IPC: E04F13/14
Filed: 1995-04-28
Abstract: PURPOSE: To narrow the width in the right and left sides of exterior tiles and increase the freedom degree of the design of exterior tiles or radio wave absorptive wall bodies, when concrete is placed on the rear side of exterior tiles to construct the radio wave absorptive wall body in the state the radio wave absorptive plates are superposed on the rear side of the exterior tiles. CONSTITUTION: Vertically extending grooves 24 are formed at the central position separated from the breadthwise ends in the right and left sides, in the construction condition, at the rear face of exterior tiles 12. The end of an anchor member 18 erected from the rear face of tiles 12 is fitted inside the groove 24 and fixed therein. Radio wave absorptive plates 14 are arranged so as to ride astride the exterior tiles 12 adjacent to the right and left sides and position between the grooves 24 of the exterior tiles 12 and superposed on the rear face of tiles. Anchor members 18 are buried and unified in the rear concrete base body 16 of the tiles 12 and the radio wave absorptive bodies 14.
Patent JP-S5833009-A (JP)
Title: Catalytic combustion device
Inventor: OOTA MASAO
IPC: F23C13/00
Filed: 1981-08-20
Abstract: PURPOSE:To control reaction heat and to contrive heat recovering so as to improve plant working efficiency by a method wherein a catalytic reactor is divided into a heat exchanging catalyst part and a heat unexchanging catalyst part, and the respective fuel combustion ratio in the catalyst parts is different from each other. CONSTITUTION:Fuel and combustion improver are introduced into a mixer 1 respectively through lines 11 and 12 and mixed therein. The resaltant mixed gas is then introduced into a heat exchanging type catalytic reactor 2 through a line 13. In the reactor 2, the fuel and air contact a combustion catalyst to start combustion reaction proceed to generate combustion heat in due course. A medium such as steam or the like is introduced into the reactor 2 through a line 21 and heated inside a tube-shaped heat transmitter 5, and finally taken out through a line 22. The reaction temperature in the catalyst layer part inside the reactor 2 is regulated by controlling the supply amount of the combustion improver and cooling medium. IN order to increase the plant working efficiency, gas exhausted from a line 23 is burned in the heat unexchanging catalytic reactor 3.
Patent JP-H02307257-A (JP)
Title: Circuit substrate
Inventor: YAMAZAKI YOSHIFUMI
IPC: H01L21/822
Filed: 1989-05-23
Abstract: PURPOSE:To facilitate optimization of a damping resistance by a method wherein respective signal wirings in a circuit substrate are made of materials having different resistivities respectively. CONSTITUTION:Respective signal wirings in a circuit substrate are made of materials having different resistivities respectively. For instance, if an input buffer 4 is driven by a large current output driver 3 in a digital circuit which requires high speed operation, a wiring is made of material having a resistivity about 1-10 ohms per 1cm of the wiring length and the resistivity is determined in accordance with the capability of the output driver, in other words, if an output driver has a different capability, a wiring material having a resistivity suitable for it is employed. On the other hand, in a circuit which does not require high speed operation and in which the output current of an output driver is small and overshooting and undershooting are not generated because a load has a terminating resistance, a wiring is made of highly conductive material.
Patent JP-S61291479-A (JP)
Inventor: HONGO AKIRA
IPC: C04B41/50
Filed: 1985-06-14
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-S5253689-A (JP)
Title: Thickness sliding crystal vibrtor
Inventor: ECHIGO NAOYUKI
IPC: H03H9/19
Filed: 1975-10-28
Abstract: PURPOSE:Notches are provided between the suppor ng points for supporting a crystal piece and both ends of opposing electrodes, whereby the sharpness of resonance is increased and a small-sized vibrator of high impact resistance is obtained.
Patent JP-H08303433-A (JP)
Title: Heat resisting screw and manufacture thereof
Inventor: SUGIMOTO TAKEMICHI
IPC: F16B33/06
Filed: 1995-04-28
Abstract: PURPOSE: To provide a heat resisting screw which can be used as it is without exchanging it, even in the case of a fixedly securing process in which a hinge is welded to an eye-wire hinge or a temple. CONSTITUTION: This heat resisting screw N is constituted of a head part 1 and a shank part 2, the shank part 2 is provided with a non-threaded part 21 on the head part side and a threaded part 22 on the extreme end side, and the non-threaded part 21 is coated with a thermal contraction heat resisting resin pipe A by heating and contracting. Consequently, because the thermal contraction heat resisting resin pipe A is used on the shank part, the resin is hardly melted at welding or the like. Further, when a coating of heat resisting material is provided on the thermal contraction heat resisting resin pipe A, the heat resistance becomes more perfect, and hence the resin is not gelled at all at welding or the like.
Patent JP-S5753941-A (JP)
Title: Semiconductor device
Inventor: ITO SHUZO
IPC: H01L21/312
Filed: 1980-09-17
Abstract: PURPOSE:To simplify processes by coating and protecting the end part of a PN junction by an insulating film containing cyclized polybutadiene series rubber which is used as a photoresist, and eliminating the formation of a stabilizing film. CONSTITUTION:For example, in the manufacture processes of an NPN transistor, a resist film 17 comprising cyclized polybutadiene series rubber is applied and formed on the upper surface of a substrate 1 whose desired diffusion process has been finished and on which oxide films 7 and 8 are formed. Then a pattern is formed by exposing and developing a resist film 17 and baked at 180-200 deg.C. Thereafter the oxide film 7 is etched, and holes 18 and 19 are provided. Then electrodes 21 and 22 are formed on the upper surface and an electrode 23 is formed on the bottom surface sequentially, and an element structure is obtained. Since the resist film 17 is not removed and used as a stabilizing film for protecting the junction together with the oxide film 7, the process can be simplified.
Patent JP-S5355848-A (JP)
Title: Elevator cage group managing device
Inventor: TSUJI SHINTAROU
IPC: B66B1/18
Filed: 1976-10-28
Abstract: PURPOSE: To reduce the residual passengers waiting for an elevator cage because of full of cage in each hall by assigning the cage satisfying the predetermined condition of an estimated full probability for the hall call by estimating the probability for the respective cages to become full in the hall. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6023264-A (JP)
Inventor: MARUKON SHIYANDORU
IPC: B66B1/18
Filed: 1983-07-15
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-H09321280-A (JP)
Title: Mos transistor and manufacturing method
Inventor: SUMI HIROBUMI
IPC: H01L29/78
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an MOS transistor produced in a self-alignment contact process, along with low sheet resistance and low contact resistance at a source/ drain region. SOLUTION: Conductive partial stopper films 8F and 8G made of a WSix film are formed at a regional space, where a dislocation of overlapped part is often caused, at a contact hole 16 on a field silicon oxide film 2 and a silicon oxide LDD side wall 6. In addition, a TiSix film 11 is formed on a surface of a source/drain region 7 between the stopper films 8F and 8G to reduce sheet resistance. Even when the bottom of the contact hole 16 reaches the field oxide film 2 or the LDD side wall 6, the insulating film 2 or side wall 6 is protected by the stopper films 8F and 8G and not drilled. In addition, these stopper films 8F and 8G function as a source/drain taking-out electrode, and thereby the contact resistance can be reduced.
Patent JP-H02309787-A (JP)
Title: Amplitude level characteristic measuring circuit
Inventor: KAWAKADO KOSUKE
IPC: H04N19/00
Filed: 1989-05-25
Abstract: PURPOSE:To measure an amplitude level characteristic by incorporating a synchronizing signal in a test signal at a specific period and detecting the output of an image encoding device corresponding to the synchronizing signal. CONSTITUTION:A variable amplitude generating means 1 generates a variable amplitude. A synchronizing signal pattern generating means 2 generates a synchronizing signal pattern at a specific period. A selecting means 3 selects the output of the variable amplitude generating means 1 normally, but selects the output of a synchronizing signal pattern generating means 2 when the synchronizing signal pattern generating means 2 generates the effective output, thereby sensing the selected output to an image encoding device. The test signal contains the synchronizing signal at the specific period between horizontal signals with a constant DC level (amplitude). For the measurement of the amplitude characteristic, respective input amplitude levels are compared with corresponding output amplitude levels while varied at intervals of several lines according to several head lines as a reference level.
Patent JP-S5254314-A (JP)
Title: Scan conversion for facsimile
Inventor: FUKUOKA KENJI
IPC: G06T3/40
Filed: 1975-10-29
Abstract: PURPOSE:To perform scan conversion by synchronizing the scan period between the transmitter and receiver, feed the co-operation coefficient ratio between the transmitter and receiver to adding register, and repeatedly reduce the integer on said register every time write or read operation for one scanning line is performed until the contents of said register become zero.
Patent JP-S5832783-A (JP)
Inventor: ARAGAI TOMOO
IPC: A63B67/00
Filed: 1981-08-21
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-S5920627-A (JP)
Title: Manufacture of capacity conversion type information recording disk
Inventor: HIRANO SHIYOUJI
IPC: B29C43/02
Filed: 1982-07-28
Abstract: PURPOSE:To obtain an information recorded disk having an uneven surface molded in excellent transferability and improved picture and sound qualities by performing compression molding of an information recorded medium in unrecorded dies, then, in information recorded dies without overflow of molded substance. CONSTITUTION:Vinyl chloride-vinyl acetate copolymer, dibutyl tin laurate and carbon black are weighed at a prescribed rate, then, mixed, kneaded by an extruder, cut to a recording medium in the form of pellets. The recording medium is melted by the extruder to make spherical masses, the masses are molded by an unrecorded stamper 11 under compression into a recording medium 12. It is cooled and removed from the dies and the overflow part 13 is cut off. Then, the recording medium 12 is molded under compression by a master, a mother, a stamper 14 on which video signals, audio signals have been recorded without flashing the recording medium from the dies and cooled down to the room temperature to obtain a recorded disk 20.
Patent JP-H09318278-A (JP)
Title: Furnace cover for heat treatment furnace
Inventor: KOJIMA AKIRA
IPC: F27D1/18
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of heat resistant bricks upon attaching and detaching of a furnace cover by providing a fire resistant brick structure fixed to a fixing flange and a metal casing fixed to the fixing flange and covering the fire resistance brick structure. SOLUTION: A fire resistant structure having the combined form of an almost rectangular parallelopiped and a pyramid is formed on an attaching flange 1. Casing fixing fittings 23 are also provided. The attaching flange 1 comprises a flange plate 11 and a cutter jig 12. The fire resistant structure 2 comprises fire resistant bricks 21, a metal casing 22 and casing fixing fittings 23. The outer surfaces of the fire resistant bricks 21 are covered with the metal casing 22 whose lower ends are firmly fixed to the flange plate 11 by a fixing means such as welding. The flange plate 11 and the cutter jig 12 are usually most economically formed by working a carbon steel material in view of its rigidity and workability.
Patent JP-S61291015-A (JP)
Title: Filter element
Inventor: SUZUKI MITSUTOSHI
IPC: B01D46/00
Filed: 1985-06-15
Abstract: PURPOSE:To obtain a filter element having a wide filtering area and reduced in the resistance of a fluid, by applying pleating processing to a sheet like filter material to form pleats consisting of ridge parts and valley parts and respectively connecting the ridge part and valley part of each pleat up to the predetermined position of an oblique surface. CONSTITUTION:A filter element 10 is constituted by applying pleating processing to a sheet like filter material to form a larger number of pleats 1 consisting of ridge parts 2 and valley parts 3. Both oblique surfaces of each ridge part 2 at one end part of each pleat 1 are close to each other and areas from the apex of the inner surfaces thereof to predetermined positions are adhered by an adhesive to form a first connection part 5. Further, the lower parts not adhered from the lower end of the first connection part 5 of one end part 4 of the pleat 1 are obliquely folded back from the predetermined position of the valley part 3 to form a first oblique wall 6. By the same way, connection parts are formed to other pleats to form a filter body. Therefore, the extension of life is attained by the increase in a filtering area and filtering accuracy can be enhanced.
Patent JP-H02310139-A (JP)
Title: Control device for on-vehicle equipment
Inventor: IMAI HIDEKI
IPC: B60R16/02
Filed: 1989-05-23
Abstract: PURPOSE:To prevent that a battery runs down as turning off of a switch is forgotten by detecting stoppage of rotation of an engine by means of detecting vibration of carbody, and thereby controlling run down of load. CONSTITUTION:Vibration of an engine is propagated to carbody while the engine is rotating, and induced voltage is generated at the both ends of a coil 6 from the fact that the magnet 23 of a vibration sensor 5 mounted at any position of carbody vibrates. This induced voltage is passed to a direct current cut condensor 7, and further amplified by a transistor 10 after an electric current bias is given by resistances 8, 9 and converted to direct current voltage by a smoothing circuit 15 and a driving circuit 16, and a switching element 3 is turned ON to energize a load 2. On the other hand, since induced voltage is not generated in the coil 6 of the vibration sensor 5 when the engine stopped, the output voltage of the driving circuit 16 becomes L level, and the switching element 3 is turned OFF to shut off the connection of electricity to the load 2.
Patent JP-S5557636-A (JP)
Title: Electronically controlled fuel injection system
Inventor: MOURI YASUNORI
IPC: F02D41/00
Filed: 1978-10-25
Abstract: PURPOSE: To provide an electronically controlled fuel injection system, in which fuel passage is formed in a control unit adapted to control the fuel injection rate, so as to cool the control unit with fuel.  
     CONSTITUTION: Throttle valve 4 is disposed in air passage 2 of throttle body 1 and fuel injection valve 5 is disposed on the downstream side of the throttle valve 4. Fuel in tank 6 is supplied to the fuel injection valve 5 by means of pump 7 and regulator 8 is disposed in fuel supply passage 13. This regulator 8 is controlled by a control unit 9 which is furnished with signals of engine temperature, revolutional speed of engine, vacuum, etc. Further, a portion of return passage 14, communicated to tank 6 via regulator 8, is used as cooling pipe 19 in unit 9 for cooling the unit 9 with fuel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05328004-A (JP)
Title: Picture preparing device
Inventor: YAMAGUCHI HIROSHI
IPC: G03G15/00
Filed: 1992-05-22
Abstract: PURPOSE:To unnecessitate the setting of the moving amount of each print picture, and to always match the center of the print picture with the neighborhood of the center of a printing member by providing a memory means which stores information indicating whether or not the center of the print picture is matched with the center of the printing member. CONSTITUTION:The information of the matching of the center of the print picture with the center of the printing member is inputted by a key inputting means 7, and stored in a memory C6. On the other hand, input data from a host computer are stored in a memory A3 in a printer main body. Picture data in the memory A3 are converted into page data to be actually printed by a CPU 5, and stored in a memory B4. A print signal is inputted from a picture processing means 2 to a picture preparing means 9. A vertical synchronizing signal for a printing start is outputted from the picture preparing means 9 to the picture processing means 2. The information(indicating whether or not the center of the print picture is matched with the center of the printing member) stored in the memory C6 is checked by the picture processing means 2, and when the center is to be matched, the page data are transmitted to the picture preparing means 9.
Patent JP-S5922303-A (JP)
Title: Laminated inductor
Inventor: TAKATANI MINORU
IPC: H01F17/00
Filed: 1982-07-28
Abstract: PURPOSE:To minimize the superimposed part and to reduce the internal capacity at minimum by an inductor wherein the adjacent turns are arranged in a staggered relation. CONSTITUTION:An insulating magnetic material layer 1 is prepared by priting and a linear conductor 2 is printed thereon. A lead end T2 of the conductor 2 is led out to the lower side of the magnetic material 1. A magnetic material layer 3 is printed allowing the one end of the conductor 2 to be exposed, and a conductor 4 connecting to the exposed end of the condutor 2 is printed in the form of L. A magnetic material layer 5 is printed on the upper half of the lamination allowing the one end of the conductor 4 to be exposed, and an L-shaped conductor 6 connecting to the exposed end of the condutor 4 is then printed thereon. At this time, it is important that the conductor 6 extends in parallel with the underlying conductor 2 without making an overlap relation therewith, after crossing the conductor 2, while the method thereof reduces the electrostatic capacity between the conductors. Hereinafter, the conductor path beginning from the external terminal T1 and leading to T2' is formed in the same manner to form a winding which has such a coiled pattern that there produces no overlap between at least the adjacent turns.
Patent JP-S5922453-A (JP)
Title: Data transmitter and receiver
Inventor: KADOTA OTOMATSU
IPC: H04L25/02
Filed: 1982-07-28
Abstract: PURPOSE:To attain the exchange of data between both sides of a wall without making any hole through the wall, by providing oppositely a pulse transformer of magnetic leakage type on each side of the wall. CONSTITUTION:The 1st pulse transformer 5 of magnetic leakage type connected to the 1st data processor 1 existing at one side of the wall 3 is provided on one wall surface. Further, the 2nd pulse transformer 6 of magnetic leakage type connected to the 2nd data processor 2 existing on the other side of the wall 3 is provided on the other wall surface. Further, an induction current is produced on the other pulse transformer by magnetic line of force leaked from one pulse transformer, and the data is transmitted and received between the transformers mutually through the wall 3.
Patent JP-H09107672-A (JP)
Title: Polyphase crossing magnetic flux device
Inventor: OIGEN NOORE
IPC: H02K21/12
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyphase transverse flux unit having relatively simple structure using high volume production components in which polyphase operation can be performed directly and modification can be made as required. SOLUTION: The polyphase transverse flux unit comprises a primary section 1 and a secondary section 2. The primary member 1 comprises thin plate packets 11, 12, 13, 14 arranged in the longitudinal direction of transverse flux unit while spaced apart from each other. The thin plate packets 11, 12, 13, 14 have leg parts 11a, 12a, 13a, 14a, 11b, 12b, 13b, 14b, 11c, 12c, 13c, 14c arrdnged in the lateral direction of transverse flux unit while spaced apart from each other and the leg parts are arranged in rows in the longitudinal direction.
Patent JP-H0585481-A (JP)
Title: Safety device of helm, throttle, and direction controller of small ship
Inventor: JIORUJIO GAI
IPC: B63H21/22
Filed: 1991-05-02
Abstract: PURPOSE: To obtain a safety device for a helm, throttle and directional control system for a small craft. CONSTITUTION: This safety device is arranged so as to operate between an actuating member 2 and an actuated member 8, and has such members coupled rotatively together by means of one way coupling means 5, 6, 7 and 9 wherein a resilient force holds the actuated member 8 constantly biased to rocked position, and wherein the locking actin is released by moving the actuating member 2 against the resilient force, whereby motion can be transferred to the actuated member 8 from the actuating member 2.
Patent JP-H07332284-A (JP)
Title: Multiblade blower
Inventor: MISHIMA TAKECHIKA
IPC: F04D29/42
Filed: 1994-06-13
Abstract: PURPOSE:To eliminate blade swishing sound generated in the vicinity of the nose part of a casing, that is, noise with the product of the rotating speed and number-of-blades of a multiblade impeller as basic frequency. CONSTITUTION:A resonator 55 is provided at the nose part 53 of a casing 25. This resonator 55 is a Helmholtz resonator formed of a volume part 57 and a line part 61 with one end communicated with the passage 43 side in the casing 25 and with the other end communicated with the volume part 57.
Patent JP-S5755615-A (JP)
Title: Composite transistor switch
Inventor: UEHARA HIROYASU
IPC: H03K17/60
Filed: 1980-09-22
Abstract: PURPOSE:To reset operation without the intervention of the resetting function of an external circuit even if a couple of main terminals have any potential values in response to an optical control potential, by providing a transistor (TR) resetting the operation in a switch . CONSTITUTION:When a power source has a higher potential than those applied to control terminals 14 and 16, a current from a main terminal 12 turns on a PNP TR11 and also turns on a PNP TR13. Further, the collector current of the PNP TR11 flows into the base of an NPN TR17 and the collector current of the PNP TR13 becomes the collector current of the NPN TR17 to turn on the NPN TR17, providing conduction between the main terminal 12 and a main terminal 18. When a current applied to the control terminal 14 is ceased, no emitter current flows through the PNP TRs11 and 13, so the NPN TR17 is not held turned on, thereby intercepting the current between the main terminals 12 and 18.