baber/WOPTO huggingface dataset:
Patent JP-S62141230-A (JP)
Title: Discharging of deposited sand
Inventor: ARISAWA YUTAKA
IPC: E02D3/02
Filed: 1985-12-16
Abstract: PURPOSE:To prevent the uneven draining of water as well as reduce the cost of operation and raise the safety of the operation by a method in which deposited sand is directed to the most deep portion by the action of a vibrator provided on the bottom of a water channel or water tank and then discharged by a pump. CONSTITUTION:A downwardly sloped face 3 is provided toward the center from both sides of a water channel 1 with a water gradient from the point at which sea water is sucked up to a water tank, where the most deep portion 4 is formed linearly on the center of the channel 1. A bar-like vibrator 5 is provided several to tens mm above the most deep portion 4 or in the bottom plate of the channel 1 and connected to an electromagnetic or mechanical vibration mechanism. Sea water is directed by a pump into the channel 1 and allowed to flow down naturally, and liquefied deposited sand flowing into the most deep portion 4 is discharged by an underwater pump. The uneven discharge of sand can thus be prevented, the dangerousness of the operation can be eliminated, and the cost of the operation can be reduced.
Patent JP-H04155056-A (JP)
Title: Spiral stairway
Inventor: NISHIMOTO RYUICHI
IPC: E04F11/02
Filed: 1990-10-19
Abstract: PURPOSE:To facilitate installation work by disposing riser side end parts of a plural steps corresponding to the number of steps of a spiral part at horizontal parts at the upper end of first open strings and at horizontal parts at the lower end of second open strings. CONSTITUTION:A pair of first opening strings 11 each having a horizontal part 12 at the upper end are disposed in parallel to each other, and their lower ends are fixed to a beam 13 in a lower floor. A pair of second open strings 14 each having a horizontal part 15 at the lower end are disposed in parallel to each other, and their upper ends are fixed to a beam 16 in an upper floor. The horizontal parts 15 at the lower end of the second open strings 14 on the upper side are disposed to be higher than the horizontal parts 12 at the upper end of the first open strings 11 by providing a step. Rectangular first step plates 20, 21 are then installed on the upper surface of the horizontal parts 12, 15, and triangular second step plates 22, 23 are installed and fixed on them. A spiral stairway can thus be formed in a simple structure.
Patent JP-H09101227-A (JP)
Title: Pretreatment for evaluation test at joint of hose
Inventor: KODAMA TSUTOMU
IPC: G01M3/04
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for pretreating the joint of a hose using an inexpensive and safety apparatus such that the correlation between the test results and the results of actual use can be grasped more reliably in the test for evaluating the joint of hose. SOLUTION: A connector 4 connecting a hose 1 and a counterpart member 2 is sealed at one end thereof and coupled with a holding tank 17 at the other end thereof in order to evaluate the effect of working ambient temperature and a flammable fluid 6 flowing through the hose 1. The connector 4 is filled with the flammable fluid held in the holding tank and sealed tightly therein through an excess space. It is set in an enclosed pressure vessel 12 which is then heated in a thermostatic bath 11. The increased inner air temperature of pressure vessel and the flammable liquid being pressurized by the steam pressure produced in the excess space through heating influence the connector from the inner and outer circumferential surfaces thereof, thus pretreating the joint.
Patent JP-H04157854-A (JP)
Title: Program loading system
Inventor: KUKIZAWA MANABU
IPC: H04M3/00
Filed: 1990-10-20
Abstract: PURPOSE:To enable even an exchange system which is not equipped with any floppy disk drive to use conventional programs as they are by downloading a program, which is read in from a console installed separately from an exchange, to the exchange side and conducting a test, etc., of the exchange. CONSTITUTION:The test program which is supplied on a floppy disk is read by the FDD 21 of the console 22 and downloaded from the console 22 to the storage device 12 of the exchange 20. For the purpose, a downloading function for the program is provided on the side of the console 22 and the IPL(Initial Program Loader) on the side of the exchange 20 is provided with a function for receiving, storing, and executing the program sent from the console 22. Consequently, various programs which are supplied on the floppy disk can be executed without reference to whether or not the exchange 20 is equipped with an FDD.
Patent JP-H08226382-A (JP)
Title: Steam cryopump
Inventor: DEERU JIEI MISHIMAA
IPC: F25B9/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To complete a cycle including defrosting, a pause and re-refrigeration by providing a freezing surface made of one coil, a conductive heat exchanger connected to the outlet of the coil, first and second refrigerant paths and a valve means. SOLUTION: This steam cryopump is provided with a freezing surface 23 made of one coil provided in the work space of a vacuum chamber, and a conductive heat exchanger 17 connected to the outlet of the coil. A first refrigerant path has a coil, and heat exchangers 11 and 15 for cooling refrigerant from the conductive heat exchanger 17, and a second refrigerant path has a high temperature heat exchanger 6 for heating refrigerant from the conductive heat exchanger 17. The coil, the conductive heat exchanger 17 and the first and the second refrigerant path are selectively connected by a valve means 26. Thus, the freezing surface 23 sets atmospheric pressure at the vacuum changer cyclically, always enables internal cooling, and preparation is made for quickly re-cooling a cooling surface during each defrosting cycle and a cryoexhaust cycle following a pause.
Patent JP-H04159116-A (JP)
Title: Electromagnetic suspension device
Inventor: YAMAOKA FUMIYUKI
IPC: F16F6/00
Filed: 1990-10-20
Abstract: PURPOSE:To obtain a sufficient control force irrespective of an amount of stroke by providing two sets of magnets forming a magnetic field on either. one of a vehicle body side member and a wheel side member, coils divided into pieces in parallel on the other member, and a means to switch over power direction to each coil. CONSTITUTION:A suspension unit is provided with a vehicle body side member connected to a vehicle body side and a wheel side member connected to a wheel side. A magnetic field A passing through two magnetic fields B1 and B2 is formed at the vehicle body side member by an outer magnetic cylinder 11 and a magnetic cylinder 12 which form a space 1c and opposed to each other and two sets of magnets 1j, 1k, 1m, and 1n opposed to each other to form magnetic fields B1 and B2 reversed to each other through the space 1c. An electric power direction to coils 3a to 3f divided into pieces is switched over by a power switch-over means in a control circuit so that the direction to the coils perpendicular to the magnetic field B1 is reverse to that to the coils perpendicular to the magnetic field B2.
Patent JP-H11101568-A (JP)
Title: Refrigerator
Inventor: TADANO RIKIO
IPC: F25D23/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To discharge noise from a compressor or the like only through a suction port by fixing a kick plate to a thermally insulated housing while closing the front of a machine room and forming a concentrated suction port at the central part in the lateral direction. SOLUTION: Noise generated upon operation of a compressor 11 or fan motor 18 advances forward principally from a conducting section 16 and eventually reaches a kick plate 12. The noise collides against the inner surface of the bag-like kick plate 12 at the left and right parts thereof and leaks to the outside principally through central suction ports 31, 31. According to the structure, noise from the compressor 11 is not diffused easily to the left and right on the front of a refrigerator 1 but collides against the left and right parts of the kick plate 12 and energy thereof is absorbed. Consequently, noise level is reduced correspondingly in front of the refrigerator 1.
Patent JP-H03145760-A (JP)
Title: Semiconductor device
Inventor: FURENCHI PATORITSUKU JIEEMUSU
IPC: H01L29/78
Filed: 1989-11-01
Abstract: PURPOSE:To enable elements to be fully isolated from each other and to obtain an NMOS or a CMOS inverter excellent in characteristics without decreasing an element region by a method wherein a trench is provided to the surface of a board to make elements isolated, and a transistor is provided making the side wall of the trench serve as its channel region. CONSTITUTION:A trench T surrounded with a vertical wall face is formed on the surface of a P-type epitaxial growth layer 12, an island region 35 surrounded by the trench T is made to serve as an element isolating region, a load transistor Trl is formed on the surface of the element isolating region, and a vertical type drive transistor TrD is formed making the side wall of the trench serve as its channel region. The load transistor Trl is composed of a source and a drain region formed on N<+> diffusion layers 15 respectively, a channel region 16 formed on the surface located between the source and drain region, a silicon oxide film 17 serving as a gate insulating film, and a polycrystalline silicon film 18 which forms a gate electrode.
Patent JP-H02128052-A (JP)
Title: Laminate material having stony surface layer
Inventor: MITAKE HIROYUKI
IPC: E04F13/14
Filed: 1988-11-08
Abstract: PURPOSE:To keep the surface of stony part at uniform temperatures for eliminating its cool feeling by a method in which a stony part as surface material is backed with a metal plate and a facial heater is set between the metal plate and the heat insulator layer on the back of the metal plate. CONSTITUTION:A metal plate 3 such as stainless steel plate is bonded to the back side of a stony plate such as marble plate as surface material with the aid of an adhesive. A facial heater 4 consisting of stainless steel foil, aluminum foil, carbon sheet, etc., is set between the metal plate 3 and the heat insulator layer 5 on the back to make up a laminate material 1. The heat of the heater 4 by electrification is transmitted to the stony plate through the plate 3 to keep the surface of the stony plate at uniform temperatures. A heat storaging material 6 is put between the heater 4 and the layer 5 or the plate 3 for saving the consumption of power.
Patent JP-2000122826-A (JP)
Title: Document output device
Inventor: HIGUCHI YUICHI
IPC: G06F3/12
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a document output device which eliminates the necessity to correct transmission data when the data is partially corrected. SOLUTION: This document output device inputs code data such as characters, symbols and a control instruction which are sent from a data source (host computer) 101 and outputs a patterned document, is a processor which makes a command key 104 setting a control instruction designated by a control instruction invalid command and code data from the data source 101 patterns when the data source 101 inputs the control instruction invalid command as a control instruction, and has processors 102 to 109 which make the code data from the data source 101 a pattern while ignoring a control instruction when the control instruction set as invalid by the command key 104 is included in the code data from the data source 101.
Patent JP-H07135569-A (JP)
Title: Facsimile equipment
Inventor: INOUE SHINJI
IPC: H04N1/387
Filed: 1993-11-12
Abstract: PURPOSE:To prevent the reproduction of a halftone picture whose area gets dirt by sending picture data subjected to white/black binarizing processing while a picture area of a halftone density is excluded or picture data subjected to white/black level binarizing processing while a picture area of a halftone density is replaced with white level picture data as a facsimile signal so as to avoid long transmission time of facsimile transmission. CONSTITUTION:An image area separation circuit 3 excludes series of picture data as to picture data discriminated corresponding to a predetermined halftone density and transfers sequentially other picture data of a non-halftone area to a binarization circuit 4. The binarization circuit 4 applies white/black binarization processing to the picture data in which a halftone area is excluded and inputs binarized picture data to a picture data synthesis circuit 5, white level picture data generated by a white level data generating circuit 6 are given to an address discriminated to be a picture area of halftone density and picture data in which a halftone density picture area is replaced with white level picture data are generated. The picture data are subjected to processing of coding or the like and the processed data are sent as a facsimile signal.
Patent JP-H04159194-A (JP)
Title: Propulsion device structure for water jet pusher boat
Inventor: SHIBAYAMA SUSUMU
IPC: B63H11/08
Filed: 1990-10-19
Abstract: PURPOSE:To prevent the generation of cavitation and the like by providing a guide vane, extended from around a water suction port to around an impeller, in a passage ended with a jet hole so as to enable the comparatively uniform supply of water to the impeller. CONSTITUTION:An impeller 7 is rotated by the driving of an engine 23 to suck water from a water suction port 40 through a passage 41, and the water is jetted in a specified backward direction from a jet hole 1 at a rear end part to perform the propulsion of a boat body 10. The water sucked from the water suction port 40 is guided positively upward by a guide vane 43 so as not to create a low pressure part at the upper part of an impeller housing 8 but to supply the impeller 7 with water in the comparatively uniform state, thus preventing the lowering of efficiency, the generation of cavitation, and the like caused by pressure difference. Regarding the back flow (turning flow) of the impeller 7, turning is stopped by a fixed vane 5, the guide vane 4 and a horizontal vane 2 so as to provide the horizontal vane 2 of blade section with downward lift.
Patent JP-H03145878-A (JP)
Title: Video camera
Inventor: OTSUBO TADASHI
IPC: H04N7/015
Filed: 1989-11-01
Abstract: PURPOSE:To display all picture angles of a picked-up picture to a finder section without distortion in horizontal or vertical direction by providing a picture compression and expansion means to a camera section, applying compression expansion processing to a picture with a different aspect ratio, picking up the result and providing a compression and expansion means to the picture in the horizontal or vertical direction. CONSTITUTION:When a picture of an existing aspect ratio aZ is picked up, a drive means 15 detecting the signal from an aspect ratio switching signal input terminal 41 applied externally eliminates an optical reduction means 12 from an optical path of a camera section 1. An image pickup element 13 uses an element corresponding to the existing aspect ratio aZ and an optical image obtained from a lens optical system 11 is a picture having a correct aspect ratio az. On the other hand, when a picture whose aspect ratio is ai (new standard) is picked up, the drive means 15 moves and places an optical reduction means 12 to a prescribed position in the optical path by the switching signal. The optical image from a lens optical system 11 is compressed at a rate of az/ai in the horizontal direction of the picture with the optical reduction means 12 and formed on the image pickup element 13.
Patent JP-2000110409-A (JP)
Title: Tomb
Inventor: KIYONO KAZUJI
IPC: E04H13/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a tomb incorporating a fireproof incense burner without changing the appearance of a plane tombstone. SOLUTION: A tomb comprises a tomb plate 13 put on a stylobate 11, a notch part 34 formed at the front end center part of the tomb plate 13, a space part 35 formed on the rear surface side of the tomb plate 13 and communicating with the notch part 34, an incense stick container 19 formed by partly cutting off the outer surface of a loading surface 38 on which incense sticks are put and a feeding surface 39 crossed with the placing surface 38, an incense stick container support part 20 supporting both end parts of the incense stick container 19 rotatably about a horizontal axis and stored in the notched part 34 of the tomb plate 13, an operating window 23 which is open to the front end surface of the incense stick container support part 20 and to which the outer peripheral surface of the incense stick container 19 faces,  a connecting window 24 which is open to the rear end surface of the incense stick container support part 20 and to which the outer peripheral surface of the incense stick container 19 faces, and the incense stick receiving part 21 which is projected rearwards from the rear end of the incense stick container support part 20, connected to the connection window 24, and stored in a space part 35 of the tomb plate 13.
Patent JP-H11193302-A (JP)
Title: Fluidized bed type polymerization apparatus and polymerization of olefin
Inventor: YAMAMOTO RYOICHI
IPC: C08F2/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a fluidized bed type polymerization apparatus to perform a stable gas- phase polymerization of an olefin for a long period, by placing thermometers in such a way that adhesion of polymer particles to the thermometers can be avoided, and changing the operation conditions based on the measurement results with the thermometers. SOLUTION: This fluidized bed type polymerization apparatus is equipped with a polymerization vessel 1 having a fluidized bed to polymerize an olefin, while fluidizing a solid catalyst component and the polymer, an apparatus 7 to recirculate, with regulation of the recirculating velocity, an unreacted olefin contg. gas running out of the top of the polymerization vessel 1, a raw material supplying apparatus 4 to control the supplied amt. to supply a fresh olefin to the polymerization vessel 1, and a catalyst supplying apparatus 8 to control the supplied amt. to supply a solid state catalyst to the polymerization vessel 1.  The apparatus is also equipped with a multiple no. of temp. detecting devices at various measuring locations on the outer wall surfaces of the polymerization vessel 1 and the recirculating apparatus 7, a temp. measuring device 2 to measure temp. at each measuring location obtd. through these multiple no. of temp. detecting devices, and a controlling device 3 having stored, beforehand, a target value of the temp. distribution at each of the measuring locations for compare- calculating the target temp. distribution values with the measured temp. distribution values in order to change and control the polymerization conditions to meet the target values.
Patent JP-S61145249-A (JP)
Inventor: CHIIRON RII
IPC: C08F283/12
Filed: 1985-12-18
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-S63136571-A (JP)
Title: Thin-film transistor array
Inventor: NOGUCHI KESAO
IPC: G09F9/00
Filed: 1986-11-27
Abstract: PURPOSE:To form a light-shielding film and a bus line repair electrode having the same material and the same film thickness through the same process, and to reduce line defects due to the disconnection of a bus line remarkably by shaping regions, in which a passivation film is bored, onto at least one parts of source-drain electrode regions and forming the bus line repair electrode consisting of the same conductive material as the light-shielding film into the opening region. CONSTITUTION:An opening section 112 is shaped to a passivation film 109 so that a drain (bus) line and one part of a drain electrode 108 connected to the drain (bus) line are exposed, and a bus line repair electrode 111 is formed to the opening section 112 on the drain electrode 108 in the same film thickness of 2000Angstrom  by Cr as the same metal as a light-shielding film 110. The light- shielding film 110 is shaped so as to cover a channel section for a thin-film transistor, and the bus line repair electrode 111 is bored and also connected and formed onto the drain bus line exposed (not shown).
Patent JP-H05121311-A (JP)
Title: Method for forming resist pattern
Inventor: MIYAMOTO HIROSHI
IPC: H01L21/027
Filed: 1991-10-30
Abstract: PURPOSE:To suppress the shift of a resist pattern caused by side etching in the forming process of a resist pattern having a high aspect ratio. CONSTITUTION:A three-layer resist film composed of a lower layer 2, an intermediate layer 10 and am upper layer 4 is formed on a substrate 1 to be treated in order to form a resist pattern having a high aspect ratio. Sol produced by hydrolysis of metal alkoxide is mixed with spin-on-glass which is the material of the intermediate layer 10 as fillers.
Patent JP-H02128914-A (JP)
Title: Heating system for heating car
Inventor: YANA KATSUHIDE
IPC: B60H1/03
Filed: 1988-11-09
Abstract: PURPOSE: To perform the heating of a vehicle effectively and ecomically by installing an improved boiler separately formed into a combustion chamber and a blowing chamber interposingly in a pipeline connecting a water jacket of an engine to an ordinary vehicular heater. CONSTITUTION: This heating system is equipped with a boiler 100 separately formed into a combustion chamber 1 comprising a burner 10 and a blowing chamber 2, and provided with a heat exchanger 5 and a water jacket 6 so as to form an exhaust gas circulating path 3 and a spiral type water circulating path 4 at the outside of the combustion chamber 1. Then a pipeline installed with a water pump 57, the boiler 100, a flow switch 58, a regulating valve 60 and an ordinary vehicular heater 59 in order is connected to another pipeline connected with an engine 55 and a radiator 56. In addition, a bypass line 60-1 is connected to the front of the regulating valve 60 of this pipeline, and cooling water is circulated to the engine 55 to bypassthe vehicular heater 59 in time of closing the regulating valve 60.
Patent JP-H09122729-A (JP)
Title: Hot rolling method
Inventor: SHIGA YUKINARI
IPC: B21B39/08
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent wrinkling and to execute sure coiling and transportation even when it is an extremely thin strip by moving each guide roll of looper equipment to decrease the tranportation speed of the strip. SOLUTION: First, the amount of loop is zero by lowering vertically movable guide rolls 4a, 4b of the looper equipment 15 to the same positions as pinch rolls 3, 5. When the strip 13 which is delivered from the final stand 1 reaches inlet-side pinch rolls 3, rolling speed is continued by the same pattern as the conventional one at the final stand 1. On the other hand, with the outlet-side pinch rolls 5, speed control is executed at a speed at which the strip 13 is stably threaded and the head part is delivered to a coiler 12. The loop which is generated by speed difference between the pinch rolls 5 and the final stand 1 during this process is absorbed with the looper equipment 15.  When the strip 13 coiles round the coiler 12, the amount of loop is controlled by controlling the circumferential speed of the outlet-side pinch rolls 5 in synchronism with the circumferential speed of the final stand 1.