baber/WOPTO huggingface dataset:
Patent JP-H06220823-A (JP)
Title: Underwater reclamation method
Inventor: HOSHINO SHOHEI
IPC: E02F7/00
Filed: 1993-01-14
Abstract: PURPOSE:To shorten the stabilization period of the reclaimed ground by mixing the high-density dredged soil having a specified moisture content with cement and bubbles in a pipe, feeding the mixture to a reclamation site via the compressed air, temporarily storing it in a storage tank, then placing it on an underwater foundation bed. CONSTITUTION:Cement and bubbles having a viscosity of 500-5,000cps are added to the high-density dredged soil 1 having the moisture content of 90-250%, and they are mixed by an intra-pipe mixing device 8 to form the light mixed soil having the unit volume weight of 1.05-1.40tf/m<3>. This mixed soil is fed to a storage tank 10 near a reclamation site by the compressed air 8, then it is placed on an underwater foundation bed 13. The excess water of the dredged soil is not required to be separated, and the adverse effect to the surrounding ground is reduced. The stabilization period of the reclaimed ground can be shortened.
Patent JP-H06210557-A (JP)
Title: Flowing condition grasping device
Inventor: NAGAOKA MASAO
IPC: G06Q50/00
Filed: 1993-01-14
Abstract: PURPOSE:To precisely grasp a flowing condition of a continuous production line in order to carry out an efficient work. CONSTITUTION:At every working station on a continuous production line, when a bar-code reader 40 provided at one of working terminals reads a bar-code on one of vehicle bodies which are conveyed one by one, and accordingly, a frame number corresponding to the read bar-code is displayed on the screen of a CRT 3 at the same terminal, on which several frame numbers corresponding to vehicle bodies conveyed one by one are successively and simultaneously displayed with the frame number read at first being set at the forehead thereof.
Patent JP-S56102390-A (JP)
Title: Portable friction pressure welding machine
Inventor: FUKAYA SHIGEO
IPC: B23K20/12
Filed: 1980-01-21
Abstract: PURPOSE:To enable to modify the pressure welding machine into a simple and portable one so that friction pressure welding may be made possible to the existing structure, by installing a base which can be fixed on the component on which pressure welding is to be made, and by arranging that the feeding device of spindle table can be fixed at any place by means of a cam. CONSTITUTION:Base 1 is fixed on the surface of structure on which pressure welding is to be made, by means of electromagnetic, etc. Working piece W of pressure welding component is supported with chuck 9 and feeding device 12 is advanced toward base 1 and working piece W is attached to the pressure welding component. Then, when friction heat generation is initiated by the rotation of spindle 7, cam 23 is rotated and spindle table 5 is pressed along the reverse direction of feeding device 12 at the peripheral surface of cam, in which the radius of cam increases. With such structure, spindle table 5 moves toward base 1, and an axial thrust is applied to working piece W and the pressure welding object, and thus friction heat generation is performed. While the radius of cam 23 is arranged, up-set for secondary working is performed.
Patent JP-S61268811-A (JP)
Title: Exhaust gas purifying device for engine
Inventor: NOMOTO YOSHITAKA
IPC: F01N3/02
Filed: 1986-01-14
Abstract: PURPOSE:To improve the reproduction efficiency of a filter, by a method wherein, when a catalyst solution is injected and fed in an exhaust passage on the upper stream side of a particulate filter by means of an injector, the flow of exhaust gas to the filter is shut off, and injection of the catalyst solution is effected at a specified timing. CONSTITUTION:During running of an engine 1, it is decided by a control circuit 22 whether the back pressure of the engine 1 detected by a back pressure sensor 24 is higher than a given back pressure. When higher, a particulate filter 7 is decided to be in a choked state, with a 3-way electromagnetic valve 20 driven, a switching valve 14 is changed over by means of a diaphragm device 16. This opens a bypass passage 13, and the flow of exhaust gas to the filter 7 side is shut off. After a catalyst solution injecting amount Q is determined, when an exhaust gas temperature T detected by an exhaust gas temperature sensor 23 is lower than a solvent evaporating temperature T, a catalyst solution is injected to the surface of the filter 7 through an injection nozzle 10 of an injector 8 to promote combustion of collected particles.
Patent JP-S5598746-A (JP)
Title: Production of photographic coating fluid
Inventor: IKEDA HIROSHI
IPC: G03C1/38
Filed: 1979-01-20
Abstract: PURPOSE:To enable a photographic coating fluid to be uniformly coated at a high speed to form a thin film by adding a polysaccharide having glucose units as the principal chain and mannose, fucose and glucuronic acid units as the branched chains to the fluid. CONSTITUTION:To a photographic coating fluid containing acid-treated gelatin, etc. is added about 0.01-30wt% of a polysaccaride having units of glucose of formula I as the principal chain and units of mannose of formula II, fucose of formula III and glucuronic acid of formula IV as the branched chains. By this composition the fluid can uniformly be coated onto a support to form a thin film without increasing the film thickness and causing looseness and running of the film. In addition, the fluid has increased stability and becomes easy to handle.
Patent JP-2000209815-A (JP)
Title: High rotating speed dynamoelectric machine
Inventor: HORIKAWA KOJI
IPC: H02K9/19
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a high rotating speed dynamoelectric machine, in which the temperature rise of the layered rotor steel plates and rotor end rings of a motor rotor can be suppressed with lubricating oil. SOLUTION: A lubricating oil stored in an oil sink 10 is pumped up by a centrifugal pump 16 provided on the lower end of a shaft 3 of a motor 1. The oil is made to flow into a space 9 side, through upper and lower holes 17 and 18 formed in the hollow shaft 3 and supplied onto a bearing B12 and a bearing A11 to enable smooth lubrication. By forming a hole 26 to increase the total circulation quantity flowing into the space 9, by forming upper and lower holes 22 and 23 on the shaft 3 at positions facing rotor end rings 20 to cool the rotor end rings 20 or by forming a hole 24 and a groove 25 for oil circulation in the part of the shaft 3, on which the layered rotor steel plates 21 are shrunk to remove the heat of a motor rotor 2 by the circulating oil, the temperature rise can be suppressed.
Patent JP-H08195646-A (JP)
Title: Surface acoustic wave element and surface acoustic wave device, and communication system using the device
Inventor: KOYAMA AKIHIRO
IPC: H03H3/08
Filed: 1995-01-18
Abstract: PURPOSE: To prevent the yield of production from decreasing owing to the projection of an absorber to an interdigital input electrode without increasing the number of stages of element manufacturing processes. CONSTITUTION: The surface acoustic wave element or surface acoustic wave device having two interdigita1 electrodes 2 and 3 which excite 1st and 2nd surface acoustic waves, output electrodes 4 and 5 which extract the convolutions of the two surface acoustic waves generated by nonlinear effect as electric signals, and absorbers 6 and 7 which absorb unnecessary surface acoustic waves between the lengthwise end part of a piezoelectric substrate 1 and the interdigital input electrodes 2 and 3 on the piezoelectric substrate 1 has metallic patterns 11 and 12 formed between the absorbers 6 and 7 and interdigital electrodes 2 and 3 on the piezoelectric substrate 1.
Patent JP-S61166804-A (JP)
Title: Production of transparent thermosetting metal-containing resin
Inventor: NAKAUCHI JUN
IPC: C08L67/00
Filed: 1985-01-18
Abstract: PURPOSE:To produce a transparent resin having high refractive index and low dispersion, by reacting a lanthanoid metal or yttrium salt of a mercapto- containing carboxylic acid with an epoxy-containing vinyl monomer and thermally curing the reaction product. CONSTITUTION:(A) 10-70(wt)% lanthanoid metal or yttrium salt of a mercapto- containing carboxylic acid [preferably a reaction product of a lanthanoid metal oxide or yttrium oxide with the compound of formula HSCnH2nCOOH (n is 1-5)] is mixed and made to react with (B) 30-90% vinyl monomer having epoxy group [e.g. the compound of formula (X is H or CH3)] or a mixture of said monomer and other copolymerizable monomer and the reaction product is cured with heat. USE:An optical material for the parts such as lens, prism, filter, etc.
Patent JP-S61165605-A (JP)
Title: Measuring method for thickness of paper
Inventor: KIMURA MINORU
IPC: G01B7/06
Filed: 1985-01-18
Abstract: PURPOSE:To obtain an average value of many measured values in a short time by coinciding the tip of a vertically movable conical point pin of a differential transformer with the tip of a conical point pin of a position adjustment device and measuring the thickness of paper by horizontally moving the differential transformer and the position adjustment device in a body and keeping the tips of the both pins in contact with the upper and lower surfaces of the inspected paper. CONSTITUTION:A differential transformer 1 capable to measure a very small displacement incorporates a core 2 which is vertically movable and formed to have a downward conical point pin 2a at its lower end. A tip 2b of the core 2 has a radius of curvature r of approx. 0.05-0.1mm. Meantime, a position adjustment device 3 is installed at the lower opposite side of an inspected material 6 being equipped with an upward conical point pin 4 at its upper end. A tip 4a of the pin 4 has a radius of curvature (r). By aligning the both conical point pins 2a, 4 with the both axes centers on a straight line in opposite direction and attaching the differential transformer 1 and the position adjustment device 3 to a frame 5 in a body and fixing the inspected material 6 to the outer frame 5 by a clamp 8 after inserting the inspected material 6 to a clearance between the conical point pins 2a, 4, then a generated electromotive voltage variation is taken out as an electric signal by shifting the differential transformer and others horizontally. The measured value of the paper thickness is calculated statistically from the output electric signal.
Patent JP-S58129996-A (JP)
Inventor: JIYORUJIO KIEREGATSUTEI
IPC: G01N33/535
Filed: 1983-01-19
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-H05191392-A (JP)
Title: Clock output circuit
Inventor: TAKI NOBUTAKA
IPC: H04L7/00
Filed: 1992-01-17
Abstract: PURPOSE:To provide the output circuit which can be used in common with offices of a line timing system, an ex-terminal timing system, and a through- timing system by selecting two kinds of timing signals by a selector and supplying them to a PLL circuit. CONSTITUTION:A timing A signal becomes a clock output synchronized with an A signal trough a PLL circuit 2. A signal A and a timing B signal are selected by a selector 1, and when the A signal is selected, two clock outputs synchronized with two A signals are obtained through a PLL circuit 3, and when the B signal is selected, a clock output synchronized with each of the A signal and the B signal is obtained in the same way. In such a way, a clock output circuit which can be used in common with offices of a line timing system, an ex-terminal timing system, and a through-timing system is obtained.
Patent JP-H11200623-A (JP)
Title: Concrete placement hollow pipe
Inventor: OBUCHI SEIJI
IPC: C08L67/02
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a concrete placement hollow pipe with a specified composition which is embedded in a concrete structure during concrete placement and discomposed at least in part in a curing process for the concrete structure so that a continuous cavity shaped in the contour of the hollow pipe can be left in the concrete structure. SOLUTION: A concrete placement hollow pipe is formed of resin composition containing 100 pts.wt. aliphatic polyester and at least one type of 1-100 pts.wt. selected out of polyalkylene glycol, polyvinyl alcohol and starch groups having structural units represented by a formula. In the formula, R1 and R2 independently show saturated or unsaturated hydrocarbon radicals with the number of hydrogen or carbon atoms being 1-6 and (n) shows a 1-5 integer. The hollow pipe is easily hydrolyzed with free water in a concrete and so a hydrolyzed layer is formed on an interface between the hollow pipe and the concrete. As a result, the hollow pipe can be easily withdrawn even after the concrete is cured and hardened, thus to improve workability.
Patent JP-S63175250-A (JP)
Title: Tape driver for recording/reproducing device
Inventor: KANO KIYOSHI
IPC: G11B15/44
Filed: 1987-01-16
Abstract: PURPOSE:To stabilize tape driving speed by using a 1st drive source to drive the tape together with a 2nd drive source to revolve a 1st and 2nd reels via a drive force transmission means in a low speed mode and then using the 1st drive source to revolve both reels via the drive force transmission means in a high speed mode. CONSTITUTION:In the record/reproduction and reverse reproduction modes, a tape 3 is held by a pinch roller 10 and a shaft 5a and an idler gear 16 engages a gear 6a together with an idle gear 17 engaged with reel gears 42a and 41a respectively. Thus the tape 3 is driven by a capstan motor 5 and at the same time reels 42 and 41 are revolved by a reel motor 6 at a low speed. In a fast feeding and rewinding modes, the roller 10 is detached from the shaft 5a and the gear 16 engages a gear 5b together with the gear 17 engaged with both gears 42a and 41a respectively. Thus both reels 42 and 41 are revolved at a high speed. In such a constitution, the tape driving speed is stabilized.
Patent JP-S56103390-A (JP)
Title: Electronic watch with game
Inventor: MAEZAWA SHIYUUJI
IPC: G04G21/00
Filed: 1980-01-22
Abstract: PURPOSE:To enable games to be played with an electronic watch by adding the display picture elements for the purposes of games to the liquid crystal display device of the electronic watch. CONSTITUTION:Picture elements 11-18 for target objects which serve also as the day-of-the week display or function display are displayed one by one continuously in position and time and the user operates the switch of the watch so as to aim these. Picture elements 26-29 for flying weapons are displayed from a shooting position 24 continuously in position and time. When the flying weapon fails to hit the target, the flying weapon displays 26-29 disappear and again wait for the shooting operation. When it hits the target, the object for the target stops and hit display or explosion display 25 is made. If necessary, scores of the game are counted up.
Patent JP-H09199797-A (JP)
Title: Optical semiconductor device and manufacture thereof
Inventor: AZUMA TOSHIO
IPC: H01S5/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To improve morphology of mesa side surface by providing a buried layer at a side portion of a mesa stripe structure and arranging an active layer at a lower portion having poor verticality in the mesa stripe structure, to ensure good contact with respect to the active layer having a predetermined width. SOLUTION: On a semiconductor substrate 1 having a mesa stripe structure where an upper portion 8 has high verticality while a lower portion 9 has poor verticality in cross-sectional form, a buried layer 10 is provided at least at a side portion of the mesa stripe structure, and an active layer 3 is positioned at the lower portion 9 having the poor verticality, on a semiconductor substrate 1. This improves slope effect. Further, the upper portion 8 of the mesa stripe structure has high verticality in cross-sectional form although the smoothness of its side surface is poor, whereby the width of a contact layer 5 equals that of the active layer 3, and contact resistance is reduced. This realizes high slope efficiency and low contact resistance.
Patent JP-S59132452-A (JP)
Title: Tape recorder
Inventor: SHINOHARA ISAO
IPC: G11B15/675
Filed: 1983-01-18
Abstract: PURPOSE:To use a tape running device detached from a device main body with small in size and light in weight by providing the tape running device freely attachably and detachably to the device main body and providing a carrying means loading/unloading and attaching/detaching a cassette tape to the running device mounted to the main body to the device main body. CONSTITUTION:In a state that the tape running device is mounted to the device main body 1, a release plunger 50 is operated by operating an ejection switch 65, a lock level 56 is turned and the tape running device 3 is removed by a dismounting switch 61. When the running device 3 is in a removed state and the running device 3 is mounted to the main body 1 in a state that the cassette 2 is loaded to the running device 3, a connecting section 68 is connected to a connecting section 54, a power supply is applied to the device 3, and a discriminating means and a detecting switch 66 are connected. The device 3 is mounted and held to the main body 1 by the lever 56 at the same time. Even if other cassette is loaded in this state, since a motor 40 is not driven and the cassette is not loaded. In using the tape recorder as a portable tape recorder, since the device 3 does not have the cassette carrying means loading the cassette 2 to its storage section, the device is used with small size and light weight.
Patent JP-H06212500-A (JP)
Title: Plating current compensating control circuit
Inventor: NEMOTO NARIYUKI
IPC: C25D21/12
Filed: 1993-01-19
Abstract: PURPOSE:To compensate a plating current even when a long-sized material is passing through a plating amt. changing point at the time of plating the material in plural plating devices arranged in series. CONSTITUTION:A second compensating circuit 41 for calculating a second compensating current value IC per device to correct the deviation between a newly set current value per device IB*/n and the actual current value sent to a plating electrode tray after passing through a plating amt. changing point U and a second adder 42 for adding IC to IB*/n are separately set in each plating device. When the point U is detected by a changing point detecting sensor 14, a current corresponding to the sum calculated by the second adder 42 is applied to the plating electrode tray, and plating precision is not lowered even when the point U is passing through each plating device.
Patent JP-H08195880-A (JP)
Title: Copying machine management device
Inventor: YAMASHITA YUJI
IPC: G03G21/04
Filed: 1995-01-19
Abstract: PURPOSE: To prevent the illegal preparation of a copy by using a copying machine unfairly moved by a robbery or the like and to prevent the forgery of paper money and securities, etc. CONSTITUTION: When the power of the copying machine is supplied, this copying machine management device resets a utilization right flag inside a utilization right memory (a step S1). A password inputted through an operation panel is collated with a user password (the step S5), communication is performed to a host computer when they match (the step S6) and utilization right setting is requested (the step S7). The communication with the host computer is tentatively ended (the step S8), and when calling from the host computer is present (the step S9), utilization right setting signals from the host computer are received and the utilization right flag inside the utilization right memory ms turned to '1' (the step S10).  The copying operation of the copying machine is permitted when the utilization right flag is '1' (the step S11) and the copying operation is inhibited when the utilization right flag is '0'.
Patent JP-S58123201-A (JP)
Title: Shield structure of microwave circuit
Inventor: ARA YOUICHI
IPC: H05K9/00
Filed: 1982-01-19
Abstract: PURPOSE:To improve shielding effect through simple structure by using only one dielectric substrate without reference to the number of shield walls. CONSTITUTION:Microwave parts 2 and 2' of the dielectric substrate 3 are connected by a ground pattern 12 at the circumferential edge of the dielectric substrate 3. Further, strip lines 10 of the substrate 3 are connected to connection terminals 5 and 5' of the microwave parts 2 and 2' through through-holes 8 and 8' made in the substrate. A ground pattern 7 formed on the substrate at the strip line formation surface side is connected to the ground surface of a microwave parts mounting surface side through a through-hole 6. This ground pattern 7 operates as an excellent ground surface, so metallic blocks 4 and 4' are placed on the ground pattern 7 to shield the connection terminals 5 and 5' of the microwave parts 2 and 2'.
Patent JP-H03211589-A (JP)
Title: Driving device for plasma display panel
Inventor: SANO YOSHIO
IPC: G09G3/292
Filed: 1990-01-17
Abstract: PURPOSE:To obtain a driving circuit which can output voltage waveforms mixed with 3 kinds of pulses of maintaining, scanning and erasing by commonly connecting the anode and cathode sides of a diode to the base of a transistor and connecting the collector thereof to a generator, then connecting the emitter to the line electrode of a panel. CONSTITUTION:The anode and cathode sides of 1st and 2nd diodes D1, D2 are commonly connected to the base of the TR 1 and the collector thereof is connected to the generator. The emitter is connected to the line electrode of the plasma display panel. The potential of a terminal T5 attains the voltage -Vs of the maintaining pulse when the maintaining pulse is impressed from the generator 1 of the maintaining pulse A. The TR 2 turns on and the voltage of a terminal T5 attains the scanning pulse voltage when the voltage pulse for generating the scanning pulse is impressed to a terminal T1. The TR 3 is used in the case of outputting of the erasing pulse and the operation of this case is the same as in the case of the TR2. The mixing of three kinds of the pulses is executed with the simple circuit constitution in this way without using a timing adjusting circuit.
Patent JP-S59131609-A (JP)
Title: Preparation of conjugated diene polymer
Inventor: SHIBATA TOORU
IPC: C08F4/60
Filed: 1983-01-18
Abstract: PURPOSE:To prepare a conjugated diene polymer having a regulated molecular weight, by using a catalyst consisting of a specific lanthanum rare earth element compound, a specified organoaluminum compound and a specific aluminum halide compound. CONSTITUTION:(A) A lanthanum rare earth element compound shown by the formula I [Ln is metal of 57-71 atomic number; Y is -OR<1>, -NR<1>, X, R<1>COO- (R<1> is 1-20C hydrocarbon); X is halogen other than fluorine] is blended with (B) an organoaluminum compound shown by the formula II (R<2>-R<4> are H, 1-8C hydrocarbon, and all are not H) and (C) an aluminum halide compound obtained by blending an aluminum iodide compound shown by the formula III (R<5> is 1- 8C hdrocarbon; n is 1-3) with an aluminum halide compound shown by the formula IV (R<6> is 1-8C hydrocarbon; n is 1-3) in a molar ratio of preferably (99:1)-(10:90) in a molar ratio of the component A to B of (1:10)-(1:150) and of the component A to C of (1:1.5)-(1:4) to give a catalyst. A conjugated diene is polymerized by using the catalyst.