baber/WOPTO huggingface dataset:
Patent JP-H07299311-A (JP)
Title: Support beam for drum of drum filter and drum
Inventor: SAKURAI NATSUO
IPC: B01D33/06
Filed: 1994-05-09
Abstract: PURPOSE:To provide the support beam forming the drum in a drum filter and the drum for the drum filter constituted of the support beam and a filter member. CONSTITUTION:Symmetric inclined surfaces 4 are formed on both sides of the connection part 3 formed to the longitudinal central part of a long plate member 2 and connection pieces 5 are connected to the longitudinal end edges of both inclined surfaces so as to cross the inclined surfaces 4 at a right angle and the insertion hole 6 of piping is formed to one of the inclined surfaces 4 and a plurality of connection holes 7 are formed to the connection pieces 5 in the longitudinal direction thereof to form a support beam 1. A filter member consisting of a grid and a filter plate is connected and fixed to the placing surface 11 formed by the adjacent support beams 1.
Patent JP-H02300404-A (JP)
Title: Tamper moving method
Inventor: MISAKA KAZUMA
IPC: E02D3/046
Filed: 1989-05-12
Abstract: PURPOSE:To suppress the rolling of a tamper used for tamping the ground so that the tamper can move forward stably by connecting a tractor to the front of the tamper and a follower body provided with a heavy section to the rear. CONSTITUTION:A tractor 1 is connected to the front of a tamper 2 by means of a traction member 4 and a following body 3 is connected to the rear of the tamper 2 by means of another traction member 5. The following body 3 is constituted of a sledge-like sliding section 6 and a heavy section 7 placed on the section 6 so that, in case the tamper 2 starts to make rolling when the tamper 2 is moved forward in the direction shown by the arrow by the tractor 1, the body 3 can suppress the rolling and keep the moving direction of the tamper 2 straight. Therefore, the workability can be improved.
Patent JP-H06330533-A (JP)
Title: Large retaining wall and construction thereof
Inventor: ISHII HIROYUKI
IPC: E02D29/02
Filed: 1993-05-21
Abstract: PURPOSE:To eliminate need of reinforcing bar-arrangement and form-assembling and facilitate construction. CONSTITUTION:A retaining wall block 1 provided with the vertical wall 2 and a part of the floor slab 3 as a unit and a partial block 4 to be added to the front of the floor slab 3 of the retaining wall block 1 are molded in advance by precasting. The retaining wall block 1 and the partial block 4 are transferred to the site and connected with each other at the site and arranged and then filled with soil on the floor slab 3 thereof and the partial block 4.
Patent JP-S599743-A (JP)
Title: Classifying circuit
Inventor: NISHIDA KATSUHIKO
IPC: G06F13/14
Filed: 1982-07-08
Abstract: PURPOSE:To discriminate quickly necessary information, by providing a memory circuit for inputting the classifying information added to real information, in a classifying circuit for classifying whether the real information on a system bus is necessary to its own station or not. CONSTITUTION:In each of plural stations coupled by a system bus, all information frames on the system bus are inputted, and the first and the second classifying informations of the information frame are latched to the first and the second latching circuits A1, A2. Address information of classifying information is read out of the latching circuit, and in this case, when it is necessary information to its own station, the first coincidence information is obtained from the first classifying memory B1, and if it is unnecessary, specified information is obtained. In the second classifying memory B2, too, the second coincidence information or specified information is outputted in accordance with whether the information is necessary or not. In case when it is necessary to the own station, a necessity deciding signal is outputted from a deciding circuit, and full processing information is outputted from each processing memory D1-DN.
Patent JP-S62281882-A (JP)
Title: Method for hydroalumination reaction of olefin
Inventor: YAMAMOTO TAKASHI
IPC: C07C27/00
Filed: 1986-05-27
Abstract: PURPOSE:To carry out hydroalumination reaction of olefin in high yield, by treating an olefin with an aluminum-containing metal hydrogenating agent by the use of an organic boron compound as a catalyst in a solvent. CONSTITUTION:An olefin is treated with an aluminum-containing metal hydrogenating agent (preferably dichloroaluminum hydride, dialkyl-aluminum hydride or aluminum trihydride) or the agent and an electrophilic agent in a solvent (preferably ether, THF, dichloromethane, dichloroethane, pentane, hexane, heptane, benzene, toluene or xylene) by the use of an organic boron compound [preferably phenylboric acid, monoalkylboric acid, dialklboric acid, trialkylboric acid, dialkyl boran, triakoxy boran, 9-borabicyclo(3,3,1)nonane] as a catalyst.
Patent JP-H05150270-A (JP)
Title: Digital image display method of electrooptic device using thin film transistor
Inventor: MASE AKIRA
IPC: G02F1/1362
Filed: 1992-04-14
Abstract: PURPOSE:To obtain a precise gradational display on the liquid crystal electrooptic device with good reproducibility. CONSTITUTION:Respective picture element electrodes Znm are provided with complementary type thin film transistors where P channel thin film transistors and N channel thin film transistors are complementarily formed; and one input/ output terminal of the complementary type thin film transistor is connected to a picture element electrode Znm, the other terminal is connected to a 1st signal line Ym, and all the gate electrodes of the complementary type thin film transistors are connected to a 2nd signal line Xn, constituting the liquid crystal electrooptic device. In this liquid crystal electrooptic device, a high-speed pulse is applied to one input/output terminal of the complementary type thin film transistor through the 1st signal line Ym and a high-speed bipolar signal is applied to the gate electrode in synchronism with the pulse to charge a picture element Znm. After the charging of the picture element Znm is completed, the bipolar pulse is applied to the gate electrode again to discharge the picture element Znm. This operation is repeated to make the gradational display.
Patent JP-H11309735-A (JP)
Title: Mold apparatus for foam molding
Inventor: NOHARA IWAO
IPC: B29C44/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent unevenness of filling density of raw material beads and unevenness of heating and cooling from being generated in the inside of a cavity through which services such as compressed air hardly pass by providing individual openings for the services at parts where circulation of the services becomes uneven and providing passages communicating with the external service pipelines on the openings. SOLUTION: In a pair of combined molds 51 and 61 formed under a condition where they surround a cavity for forming a foamed molded body, a slit 7a exposed in the cavity 4 is arranged along the joint part of the combined molds 51 and 61. As passages communicating between the slit 7a and an opening 73a for service connected with external service pipelines, a passage between the molds and an internal pipeline 72a are provided. In addition, individual openings for the services are arranged at parts where circulation of the services becomes uneven in the cavity 4, e.g. the apex parts of the second cavities 41 and 42 with a bag-like crosssection formed in the inner faces of the molds 51 and 61 and pipelines 41a and 42a are provided on the openings as passages communicating with the external service pipelines.
Patent JP-S5910917-A (JP)
Title: Penetrating terminal plate of optical fiber
Inventor: FUJISAWA OSAMU
IPC: G02B6/36
Filed: 1982-07-09
Abstract: PURPOSE:To secure the airtightness and oil tightness of devices and make the connection of optical fibers easy, by molding by injection a terminal plate except at least both end parts of optical penetrating connectors in one body with the optical penetrating connectors. CONSTITUTION:A terminal plate 5 is molded in a flange shape with e.g. epoxy injection type material in one body except at least both end parts of optical penetrating connectors 2, and a penetration hole for fitting 501 to fit to the devices by bolts etc. and an annular O ring channel 502 to insert an O ring in order to keep the airtightness with the devices, are provided. As plural optical penetrating connectors are injection-molded at the same time in one body with the terminal plate 5 in the flange shape by an injection material e.g. epoxy resin, the airtightness and oil tightness of a penetration part of optical fibers 1 to the devices are secured.
Patent JP-H0221738-A (JP)
Title: Phase locking loop with graded band width
Inventor: MAIKERU DEII RAISU
IPC: H03L7/089
Filed: 1989-05-12
Abstract: PURPOSE: To prevent any confusion due to a noise generated at the terminal of a pre-amble, and to stabilize a loop itself in a short time by providing a loop controlling means connected with a signal generating means for generating a response control signal for exponential functionally decreasing an amplitude, which adjusts the response time of a phase lock loop according to the amplitude of the response control signal. CONSTITUTION: This device is provided with a signal generating means 11 which starts the exponential functional decrease of an amplitude in a time when the phase lock loop 10 receives a preamble part 34, and generates a response control signal for exponential functionally decreasing the amplitude at least in a time when the phase lock loop 10 receives a data part 36. Also, this device is provided with a loop controlling means connected with the phase lock loop 10 and the signal generating means 11, which adjusts the response time of the phase lock loop 10 according to the amplitude of the response control signal. Thus, a band width can be loosely decreased so that sensitivity to a lock complementing time and a noise can be reduced, and also the loop can be stabilized so that a time for attaining phase lock can be shortened.
Patent JP-H08314777-A (JP)
Title: Method and apparatus for execution of enquiry about databasecontaining disjunctive information
Inventor: REONIDO RIBUKIN
IPC: G06F17/30
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce the memory capacity required for making inquiry to a data containing disjunctive information. SOLUTION: Annotated objects to define a complete object which is the element specific to a normal form of a data base are stored in a memory 210. The complete object is generated by using the annotated objects and stored in the memory 210. Inquiries are executed for the complete object. When further processing is required, a 'next' function generates a next annotated object. The next annotated object is stored in the memory 210 and overwritten on the preceding annotated object. In addition, a complete object is generated by using the next annotated object, stored in the memory 210, and overwritten on the preceding complete object. Since normal elements are processed one by one and a memory space is reutilized, a required memory capacity becomes a polynominal order.
Patent JP-S5546990-A (JP)
Title: Coloured paper for pressure sensing duplicating paper
Inventor: TSUCHIYA HIROSHI
IPC: B41M5/155
Filed: 1978-09-28
Abstract: PURPOSE:To provide a pressure-sensing paper for duplication, to whose colouring agent layer or material paper a specified kind of water-soluble polyamine is directly added, whose colouring potential makes no hourly decrease and which has a superior colour developing property at any time of duplication. CONSTITUTION:A colouring agent is made by adding less than 5%, more desirably 0.05-1%, of water-soluble polyamine represented by formula (R1-4 is alkylane with C1-3, m and n is 0-2, and m+n is 1-4), phenol resin, a colouration adjuvant such as styrenebutadiene copolymer, and an extending pigment such as kaolin and clay to a clay mineral increased in activity potential through acid treatment, and diffusing thus-obtained product in water. The colouring agent is applied to material paper.
Patent JP-S5911869-A (JP)
Inventor: AKAIKE YOSHIAKI
IPC: A61M5/31
Filed: 1982-07-10
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-2000308419-A (JP)
Title: Tool for correcting form of bonsai tree
Inventor: YAMAZAKI ISAO
IPC: A01G7/06
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To hold the correcting stem and branch of a Bonsai (potted dwarf tree) to a right position in tensioned state, easily perform various tree form correcting works without necessitating skilled labor, prevent the damage of the root of the stem and improve the workability of the tree form correction work. SOLUTION: A pulling screw rod 2 is inserted into a tubular main body 1 in a longitudinally movable state while inhibiting the rotation. A pull-in port 4 is formed at the tip end of the tubular body 1, a hook 5 for hooking the middle part of a correction wire bound to the stem or branch of a Bonsai is protruded at the tip end of the pulling screw rod 2, a rotatable screw nut 6 screwable to the base of the pulling screw rod is rotatably placed on the tubular body in an unmovable state and a twisting rod 10 to be inserted into the loop of the wire W pulled in through the pull-in port is placed in freely insertable and removable manner.
Patent JP-S60101305-A (JP)
Inventor: OGAWA YOSHIHIKO
IPC: F16J15/10
Filed: 1983-07-04
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-2000310524-A (JP)
Title: Location detecting device
Inventor: KAYAMA TAKASHI
IPC: G01B21/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable location detecting device capable of contriv ing miniaturization and reducing costs. SOLUTION: A location detecting device is provided with both a semiconductor device 40 in which a plurality of recesses 50 and protrusions 60 provided for a moving mobile body 14 are alternately formed along the directions X1 and X2 of movements and a pressure change detecting part 42 to detect the pressure changes of air caused by the recesses 50 and the protrusions 60 of the semiconductor device 40 at the time when the recesses 50 and the protrusions 60 of the semiconductor devices 40 are moved together with the mobile body 14.
Patent JP-S6013017-A (JP)
Title: Vacuum vessel for treatment of metal
Inventor: KOMADA TADAYUKI
IPC: F27B14/06
Filed: 1983-07-01
Abstract: PURPOSE:To provide a vacuum vessel for treatment of metal which is extremely simple in construction and has improved thermal efficiency by dividing a vacuum vessel which is disposed externally with an induction coil for heating and internally with a ladle for metallurgy to a lower vacuum vessel of a stationary type and an upper vacuum vessel of a movable type. CONSTITUTION:A molten metal 11 (12 denotes slag) is charged into a ladle body 1 supported via a trunnion 2 to a ladle receiving base 3 and the body 1 is placed in a vacuum vessel S. The she11 13 of the vessel S is formed of a non-magnetic and non-metallic material such as glass and the inside surface thereof is lined with a refractory heat insulating material 14. The vessel S is bisected to an upper part 8 and a lower part 6 to permit easy putting in and out of the body 1. The lower part 6 made into a stationary construction is installed on a foundation 10. The upper vacuum vessel 8 made into a movable type is provided with a vacuum seal 7 in the joint part with the lower vacuum vessel 6 and is connected via a movable type discharge duct 9 to a vacuum pump. The molten steel 11 is treated in vacuum under heating with the induction coil 4 disposed on the outside of the vessel S.
Patent JP-S5548415-A (JP)
Title: Feed roll
Inventor: ISHIKAWA TOSHINORI
IPC: B21B39/10
Filed: 1979-09-21
Abstract: PURPOSE: To get rid of fine wear in the circumferential direction and to prevent decline of quality of the product and the yield rate, by fixing to the arbor a free end of the sleeve of the assembly type feed roll for the planetary rolling mill, so that it can be moved in the aforesaid roll shaft direction.  
     CONSTITUTION: As for one end of the sleeve 1 which is mounted at the outer circumference of the arbor 2 of the feed roll, movement in both the circumferential and shaft directions is obstructed. As far as the other end is concerned, movement is made possible by making the interference small to the entent that it does not become loose even at the stage of initial use. The pin 5 consisting of the head part which has an oval section long in the shaft direction, and the lower part which has a circular section, being equivalent to thickness of the related part of the sleeve 1 is pressed into the arbor 2, penetrating the sleeve 1. Since the pin hole of the sleeve is longer than the long diameter of the pin head part by a thermal expansion portion in the same direction as the shaft direction, and also the width is same in thickness as the pin head part, it is obstructed that the sleeve is moved in the circumferential direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02301260-A (JP)
Title: Facsimile equipment
Inventor: SHIMIZU NAOYUKI
IPC: H04L29/10
Filed: 1989-05-15
Abstract: PURPOSE:To allow management information of a facsimile equipment to be referred or revised by an external data controller by providing a data communication control section, an input data control section and a management section. CONSTITUTION:When abbreviated dial information registered in a facsimile equipment and internal management information such as communication management information are referred or revised from a data controller 8 such as an external computer, the control performance is informed to a data communication control section 1 via an interface socket 5 mounted externally to the facsimile equipment from a data controller 8 according to the communication procedure in compliance with the communication protocol. The control information is informed to an input data control section 2, the control information is divided into a control command and a data as the result of analysis of the control information and they are converted into a format managed internally in a data management section 4 and the result is informed to the data management section 4. The data management section 4 analyzes the content of the control command and the processing content representing the processing content of the command is reflected on the equipment control section 6 managing/ controlling the internal information of the entire equipment.
Patent JP-S61281004-A (JP)
Title: Controlling device in ozonizer
Inventor: KURITA MASAYA
IPC: C02F1/78
Filed: 1985-06-04
Abstract: PURPOSE:To prevent the overuse of ozone, by providing a temperature sensor for detecting water temperature in a drinking water reservoir, variable means for time of turning on a primary current of a high-voltage transformer and/or variable means for repeating frequency of on-off of the primary current. CONSTITUTION:Ozone generated in an ozonizing tube 101 is introduced into a reservoir 5 to sterilize drinking water automatic vending machine. A temperature sensor 31 for detecting the water temperature in the above-mentioned reservoir 5 or the atmospheric temperature of water is provided. Variable means (bridge circuit 108, amplifier 109, control pulse generating element 107, etc.) for making the time of turning on a primary current of a high-voltage transformer 102 variable or variable means (bridge circuit 108, amplifier 111, VF converter 112, wave-form converter 113, control pulse generating element 107, etc.) for making the repeating frequency (discharge frequency, therefore switching period, etc.) of the above-mentioned primary current variable based on the above-mentioned detected temperature or both are provided.
Patent JP-S5837853-A (JP)
Title: Optical information recording medium
Inventor: OOBA HIDEAKI
IPC: G11B7/24067
Filed: 1981-08-01
Abstract: PURPOSE:To obtain an optical information recording medium having a recording layer to which the recording is possible on both surfaces with just the process of one time, by holding the recording layer on a substrate and inserting a light absorbing layer between the surface side and the substrate side of the recording layer to form a reflecting layer consisting metallic particles. CONSTITUTION:A single recording layer 2 is formed on a substrate 1 to obtain an optical information recording medium. The reflecting layers 4 containing metallic particles are provided at both the surface side and the substrate side of the layer 2. An intermediate light absorbing layer 5 containing metallic particles and/or metallic compounds is provided between the layers 4. The information is recorded by irradiating the beam spot of high energy like laser, etc. to the layer 4. The metallic reaction layer 4 has the light absorbing property, and holes are drilled to the layer 4 by the absorbed heat. Thus the recording is carried out, accordingly, the recording is possible through both sides of the layer 4 by forming just a single recording layer on the substrate. While the reading is possible by irradiating a laser beam of a low output energy to the recording medium and according to the change of reflected light volume.
Patent JP-H04349233-A (JP)
Title: Optical element and its packaging method
Inventor: ASAGA TATSUYA
IPC: G11B7/22
Filed: 1991-05-27
Abstract: PURPOSE:To perform the packaging with high positional accuracy by providing a matching mark on a substrate forming a photoelectric converting element. CONSTITUTION:In four photodiodes 105A, 105B, 105C and 105D, photodiodes 105A and 105B are formed on a substrate 106A and photodiodes 105C and 105D are formed on a substrate 106B respectively. When substrates 106A and 106B are packaged, a semiconductor laser 102 is driven and light-emitted. While the monitoring screen is watched, a light emitting point 101 is made coincident with the intersection of a reference line 108 and a reference line 109 on a screen. The packaging surface of a laser 102 and the reference line 108 are made parallel. The substrate 106A is rotated or moved and die-bonded from a Z axis direction to a pedestal 104 so that the matching mark 107A of the substrate 106A and reference lines 110 and 108 on the screen can be made coincident with each other. Further, the substrate 106B is also die-bonded. Thus, only by aligning the matching mark of the substrate to the reference line drawn on the monitoring screen, packaging is executed with the high positional accuracy.
Patent JP-H0416701-A (JP)
Title: Probe for scanning tunneling microscope
Inventor: SAKAI FUMIKI
IPC: H01J37/28
Filed: 1990-05-10
Abstract: PURPOSE:To stably detect a tunnel current in an electrolyte by laminating diamond particles at a sharpened end part of a metallic rod to form an insulating film, and doping a conductive element only at the most front part of the end part to turn the front end part locally conductive. CONSTITUTION:A rod wire to be a metallic part 1 of a probe is cut into an optional length, and end of which is processed to be conical through mechanical polishing. Then, the conical part is hurt to raise the deposition density of diamond particles. A diamond laminate 2 is formed through synthesis of diamond, more specifically, diamond is deposited by the microwave non-polar discharge of a mixed gas of hydrogen and hydrocarbon. After the surface of the diamond particles is sputter-cleaned, Cr is injected by ions, thereby forming a conductive element injection part 3. Accordingly, a probe having an insulating end part only the most front part 3a of which is conductive is obtained.
Patent JP-S5346294-A (JP)
Title: Ct scanner
Inventor: SAITOU KIYOTO
IPC: G21K1/02
Filed: 1976-10-08
Abstract: PURPOSE: To make possible detecting insignificant projection data which do not contribute to tomography by adjusting the spreading angle of projection rays by using a movable collimator. 
     COPYRIGHT: (C)1978,JPO&Japio