baber/WOPTO huggingface dataset:
Patent JP-H0962239-A (JP)
Title: Display control device and method thereof
Inventor: SAWADA MASAYUKI
IPC: G09G3/36
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a display control device in which the image of a display device is made clear by enabling a sampling clock and image data to be adjusted in phase and in a phase time corresponding to a display mode. SOLUTION: This display control device is provided with a clock generating part 1.04 inputting a horizontal synchronous signal of synchronous signal so as to generate a picture element synchronous clock signal, a system control part 1.91 controlling the clock generating part 1.04, an A/D converter 1.03 converting an image signal of input video signal to a corresponding digital signal synchronizing with the picture element synchronous clock generated from the clock generating part 1.04, and an output means 1.4 inputting the synchronous signal, the picture element synchronous clock and the above-stated digital signal so as to output them to a display device 1.05, and the clock generating part 1.04 includs a delay means adjusting delay of the horizontal synchronous signal.
Patent JP-H04110004-A (JP)
Title: Plant for separating and filtering precipitated suspended and settled coagulation produced thereafter
Inventor: ANDOREASU GUROOMAN
IPC: B01D24/02
Filed: 1990-08-23
Abstract: PURPOSE: To make the operation of a water-treating plant easier by carrying out a back-wash of a filter installed on the top of a sedimenting tank by opening an opening connecting with a back-wash tank by a float, and by positioning a sludge valve at a height at which the total volume of filtered substances remains in a sedimenting section. CONSTITUTION: Water to be treated is transported by a pump (6) through a flow-in pipe (5), where a measured amount of additives necessary for treating the water are added, to enter a sedimenting tank (4) along its tangential line. Agglomerated substances are held at a filter (1) positioned on the top of the sedimenting tank (4). The water passed through the filter (1) pushes up a float (15) to close an opening (16), flows into a back-wash tank (14) through a by-pass (17) and then is controlled and discharged by a flow-out valve (20). Back-wash starts in cases, a treating volume is too small, etc. By opening sludge valve (11), the float (15) opens the opening (16), generating a flow rate to the water in the back-washing tank (14) enough to agitate and clean the filter (1).  The sludge valve (11) is installed at a height with which a volume of a sedimenting section (4) corresponding to the total volume of the substances on the filter (1) is left.
Patent JP-S59110452-A (JP)
Title: Dividing type dummy bar
Inventor: NISHIMURA OSAMU
IPC: B22D11/08
Filed: 1982-12-17
Abstract: PURPOSE:To provide a dividing type dummy bar which permits simple division and connection of dummy bars by providing a juncture consisting of a projecting shape and a recessed shape between the rear end of the preceding dummy bar and the front end of the succeeding dummy bar. CONSTITUTION:A preceding dummy bar 2 emerging from a drawing roll device in the state of connecting the same, via an engaging part, to a succeeding dummy bar 3 is moved on a table roll 8. When the front end of the bar 2 dashes against a front end detecting limit switch 13, a disconnecting device 4 is moved upward by the signal thereof to force upward the engaging piece 10 of the bar 2, thereby disconnecting the bar 2 from the engaging piece 9 of the bar 3. The bar 2 travels on the roll 8 as it is and when the bar contacts with a stopper 6, the roll 8 is stopped by the signal thereof. The lifting means of dummy bar housing devices 5, 5', 5'' and a carriage 17 are thereafter operated to force upward and traverse the bar 2, thereby placing and housing the same on a stowage table 18.
Patent JP-H04103077-A (JP)
Title: Magnetic disk device
Inventor: YONEMITSU SHINOBU
IPC: G11B20/00
Filed: 1990-08-22
Abstract: PURPOSE:To execute proper processing and to prevent the generation of malfunction when a connection state between a ciphered polynominal holding part and a ciphering/simplifying circuit is not normal by constituting this magnetic disk device so that the above connection state between both the circuits can be detected at a contact part. CONSTITUTION:The ciphering/simplifying circuits 4 executes the ciphering of simple style data and the simplification of ciphered data in accordance with a ciphered polynominal held in the attachable/detachable ciphered polynominal holding part 10. A connection part 9 having a detection means for detecting the attached/detached state of the holding part 10 and a sending means for sending the detection result of the detection means as an interface signal through the circuit 4 is connected between the circuit 4 and the holding part 10. If the holding part 10 is not normally connected to the magnetic disk device, the generation of incorrect ciphering/simplifying operation can be prevented.
Patent JP-H0560727-A (JP)
Title: Electrochemical gas sensor
Inventor: DOI KANEYUKI
IPC: G01N27/416
Filed: 1991-08-30
Abstract: PURPOSE:To obtain an electrochemical gas sensor of increased reliability by detecting that the sensitivity in detection of an object gas which is affected by a complex factor such as the electrical characteristic of a solid-electrolyte film or the gas permeability thereof is kept normal. CONSTITUTION:An electrochemical gas sensor has an object gas detecting element A which comprises an insulating substrate 10, an operating electrode 20, an opposite electrode 30 and a reference electrode 40 provided on this insulating substrate 10 and a solid-electrolyte film 80 covering these electrodes together and detects an object gas, a reference gas detecting element B which has the same construction as this object gas detecting element A and detects a reference gas existing in a prescribed concentration in an operating environment, and a lifetime notifying means which issues a signal when a detection output of this reference gas detecting element B becomes a prescribed value or below.
Patent JP-S6199618-A (JP)
Title: Blowing tuyere of converter
Inventor: HARADA NOBUO
IPC: C21C7/072
Filed: 1984-10-22
Abstract: PURPOSE:To reduce the wear of refractories in the vicinity of the opening of a tuyere of a converter and to prolong the life of the converter by feeding protective gas from the narrow gap between the outer and inner tubes of the tuyere and refining gas from the spiral hollows in the inner tube. CONSTITUTION:A blowing tuyere of a converter is composed of a thin outer tube 1 and an inner tube 2 having prescribed hollows 4, and a narrow gap 3 is left between the tubes 1, 2. In the upper part of the inner tube 2, the hollows 4 are in a multiply spiral state. Protective gas is fed from the narrow gap 3, and refining gas from the hollows 4.
Patent JP-H1044847-A (JP)
Title: Seat-lock device
Inventor: IWAKUNI SHIZUO
IPC: B60N2/30
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a seat-lock device capable of reliably locking a seat cushion in its used position on the floor even when the seat cushion receives a larger load. SOLUTION: A seat-lock device locks a seat cushion 1 which is pivotally mounted to a floor 3 so as to be turnable on a hinge part to its used position or stored position onto the floor 3 by bringing a lock member 8 fitted on either of the seat cushion 1 and the floor 3 engaging with a striker 5 fitted on the other when the seat cushion 1 is turned down to its used position. The seat-lock device is provided with a movement-regulation member 10 for regulating the relative movement of the lock member 8 to the striker 5 when the lock member 8 is brought into engagement with the striker 5. The movement-regulation member 10 is arranged to hold a predetermined clearance t1 from the striker 5 in the directions substantially perpendicular to as well as substantially parallel to the axis of engagement of the lock member 8 and the striker 5.
Patent JP-H0958441-A (JP)
Title: Hydraulic brake device for vehicle
Inventor: NOHIRA SHIGEMITSU
IPC: B60T8/1761
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To rise the hydraulic pressure of a wheel brake at sufficient speed during nonoperation of a brake through a small type electric hydraulic pump. SOLUTION: Accumultors 48, 49 are connected to a part between solenoid valves 44, 46 and a master cylinder reservoir 12c in passages 30, 37 through which the brake fluid of the master cylinder reservoir 12c is led to the suction sides of hydraulic pumps 33, 39 driven by an electric motor 32. The pistons 48c, 49c of the accumulators 48, 49 are displaced against springs 48b, 49b by the hydraulic pressure of the pressure generating chambers 12a, 12b of a master cylinder 12, and the brake fluid is stored in the accumulators 48, 49 during ordinary braking, and discharged to the suction sides of the hydraulic pumps 33, 39 when the hydraulic pressure of a wheel brake is intensified during nonoperation of the brake.
Patent JP-H0653402-A (JP)
Title: Package for semiconductor device
Inventor: NAKAJIMA SHIGEO
IPC: H01L23/12
Filed: 1992-07-28
Abstract: PURPOSE:To obtain a package for semiconductor device in which a plurality of ground pads and signal lines for connecting between signal electrodes and ground electrodes of a semiconductor chip are arranged, at high density, on a stepped face around a cavity. CONSTITUTION:A plurality of signal lines 40 are arranged on a stepped face 32 with inner ends of the signal lines 40 being retracted to the outside of the stepped face 32. Ground pads 50 are arranged on the stepped face 32 farther inside than the inner ends of the plurality of signal lines 40. Termination resistors 80 for connecting between the inner ends of the plurality of signal lines 40 and the ground pads 50 on the inside are also provided on the stepped face 32.
Patent JP-H08337177-A (JP)
Title: Power steering device
Inventor: HASEGAWA AKIRA
IPC: B62D5/08
Filed: 1995-08-29
Abstract: PURPOSE: To rapidly provide the auxiliary driving force on a steering rod according to the steering force of the steering shaft, and realize the constitution with a simple and compact structure at a low cost. CONSTITUTION: A power steering device 10 is provided with a plunger pump 38 to be driven by an electric motor 68. A switch valve 50 of a plunger pump 38 is switched to the right or the left according to the revolution of the electric motor 68 to connect/disconnect the pump chamber to/from ports 44, 46 respectively. The feeding direction of the working oil to be fed from the pump chamber 42 to cylinder chambers 30, 32 is changed by steering a steering shaft 20 to the right or the left. The switch valve 50 of the plunger pump 38 has the function as a control valve, and the assist force is automatically controlled and given to a steering rod 14.
Patent JP-S6465217-A (JP)
Title: Method for suppressing erosion of refractory wall in peripheral part of furnace bottom in blast furnace operation
Inventor: HORI RYUICHI
IPC: C21B5/00
Filed: 1987-09-03
Abstract: PURPOSE:To suppress the erosion of the refractory walls in the peripheral part of a furnace bottom by charging a specific quantity of solid reducing agents to the axial center part of ore layers and solid reducing agents having good air permeability to the axial center part of solid reducing agent layers and passing the molten iron and molten slag dropped to the furnace bottom to a tap hole from the central part of the furnace bottom. CONSTITUTION:The blast furnace operation is carried out by alternately charging the solid reducing agents and ore to the blast furnace from the furnace top and laminating the solid reducing agents and the ore layers. The solid reducing agents of the quantity exceeding 0.2wt.% of the total charge quantity of the solid reducing agents are charged to the axial center part of ore layers or the solid reducing agents having the good air permeability are charged to the axial center part of the solid reducing agent layers at this time. The air permeability in the central part of the furnace core is thereby improved and the molten iron and molten slag dropped to the furnace bottom are passed through the central part at the furnace top to the tap hole, by which the erosion of the refractory walls in the peripheral part of the furnace bottom is suppressed.
Patent JP-H0860770-A (JP)
Title: Fitting structure for wall panel fitting ruler member in curtain wall building construction
Inventor: FUKUNAGA HIDEKI
IPC: E04B2/94
Filed: 1994-08-22
Abstract: PURPOSE: To simply arrange an L-shaped ruler member regardless of the connection position of a steel beam. CONSTITUTION: End sections of adjacent steel beams 11 are pinched by connecting plates 13 and connected by bolts, a ruler member 20 is fitted to the connection portion of the steel beams 11, a fastener on the wall panel side is coupled with the ruler member 20, and the wall panel is fitted to the steel beams 11 in this fitting structure for the ruler member 20. Leg sections 16 of a receiving member 15 made of a channel shape steel are welded and fixed at positions on the steel beams 11 where the connecting plates 13 are not located near both end sections of the connecting plates 13. The L-shaped ruler member 20 is welded and fixed to the receiving member 15, thus it is fitted at an interval from the upper faces of the connecting members.
Patent JP-S61100570-A (JP)
Title: Preparation of pyrazole derivative
Inventor: MORIMOTO KATSUYUKI
IPC: C07D231/16
Filed: 1984-10-19
Abstract: PURPOSE:To obtain a 4-carboxy-5-halogenopyrazole derivative, economically, by diazotizing the corresponding 5-aminopyrazole derivative with a specific nitrite source in the presence of hydrochloric acid, etc., and decomposing the diazo compound in the presence of sulfur dioxide, etc. CONSTITUTION:The objective compound of formula II useful as an intermediate of pharmaceuticals or agricultural chemicals, in high yield, in a short time, under mild condition compared with known process, by (1) diazotizing the compound of formula I (A and B are H or lower alkyl; R is lower alkyl) with a nitrous acid source selected from a nitrite, an inorganic nitroso compound, nitrogen sesquioxide and nitrogen monoxide in the presence of hydrochloric acid or hydrobromic acid to obtain the compound of formula V (X is Cl or Br), and (2) decomposing the product in the presence of sulfur dioxide or a nitrous acid salt. The process is preferable from the environmental viewpoint since there occurs no pollution of waste water with heavy metals such as copper or phosphorus originated from phosphorus oxyhalide.
Patent JP-H07131211-A (JP)
Title: Strip line type high frequency component
Inventor: TAKEDA TSUYOSHI
IPC: H01P5/18
Filed: 1994-08-22
Abstract: PURPOSE:To obtain a chip type directional coupler which is reduced in size by winding plural strip lines each by >=1 turn and making their winding parts overlap with one another. CONSTITUTION:Strip line electrodes 3a and 4a for a main line are connected to form a 2-turn coil. Strip line electrodes 5a and 6a for a subordinate line are connected by a through hole 6f and a round electrode 5e to constitute a 2-turn coil. The strip lines overlap in the vertical direction perpendicular to the winding direction. Plural coiled strip lines like those are used and coil- coupled mutually as an original distribution constant type line to obtain high performance over a wide frequency range. Further, a directional coupler which is shortened in the length of strip lines to 1/8 1/15 is obtained to attain the size reduction.
Patent JP-S60119290-A (JP)
Inventor: OKAMOTO SHIGERU
IPC: B05B15/04
Filed: 1983-11-24
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-H0384625-A (JP)
Title: Electronic calculation processor
Inventor: MITSUYA TAKAMASA
IPC: G06F7/00
Filed: 1989-08-28
Abstract: PURPOSE:To obtain the data having high efficiency and high safety by calculating and outputting the errors which are caused by the limit of the internal resolution, a wrong calculating procedure, etc., of an electronic calculation processor. CONSTITUTION:An error calculating logic circuit 8 is provided in addition to a normal arithmetic logic circuit 5 to calculate and output the error value based on the given input data 1, a computing instruction 3, and the output of the circuit 5 as necessary. Therefore the error is directly outputted concurrently with the calculation unlike a conventional indirect method where the influence is checked with estimation ensured from the logical error value or the increase of the number of digits attained in a data processing state for such a scientific technology calculation that is repeated frequently together with errors accumulated easily. As a result, an error can be quickly evaluated and also made clear to the result of calculation. Thus it is possible to obtain the data having high efficiency and high safety.
Patent JP-H0881602-A (JP)
Title: Resin composition
Inventor: KINUGAWA MASAAKI
IPC: C08L71/02
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a resin composition composed of an ethylene-vinyl alcohol copolymer and a specific oxyalkylene group-containing polymer, excellent in flexing resistance, pinhole resistance, impact resistance, gas barrier property, moldability recovering property, etc., and useful for tanks, bottles, etc. CONSTITUTION: This resin composition is composed of (A) an ethylene-vinyl alcohol copolymer and (B) an oxyalkylene group-containing a polymer having boronic acid group of formula I, a borinic acid group or a boric group capable of converting to boronic acid group or borinic acid group in the presence of water  e.g. a boronic acid ester group, a boronic anhydride group of formula II, a polyester having a boronic acid salt of formula III [R<1> , R<2> and R<3> are each H, an aliphatic hydrocarbon group, an alicyclic hydrocarbon group, an aromatic hydrocarbon group, etc.; M is an alkali (alkaline earth) metal] as a functional group. The component B is obtained by reacting, e.g. a polymer having a double bond such as polyethylene glycol allyl ether with a borane complex and a trialkyl borate.
Patent JP-H0959182-A (JP)
Title: Base composition
Inventor: SHIMIZU TETSUO
IPC: C09K3/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a base exhibiting a specific temperature-sensitivity dependent on the kind and the content of a higher fatty acid salt, using raw materials originated from natural resources, free from the problem of environmental destruction, having high safety and suitable to be compounded with perfumery, etc. SOLUTION: This base composition contains (A) at least one kind of higher fatty acid salt and (B) water. The composition takes semi-solid state or solid state within a prescribed temperature range determined essentially by the kind and the content of the component A and becomes liquid state when cooled below the prescribed temperature range. The component A is preferably a potassium salt of an 8-20C higher fatty acid (e.g. potassium caprylate). Concretely, a base composition containing 20wt.% of potassium caprylate and 10wt.% of potassium palmitate takes a liquid state at >=36 deg.C and a semi-solid jelly state free from fluidity at 35-16 deg.C and increases the fluidity at 16-0 deg.C to effect the phase-transition to liquid state.
Patent JP-H0886987-A (JP)
Title: Polarization-independent semiconductor quantum well optical modulator
Inventor: WAKITA KOICHI
IPC: G02F1/025
Filed: 1994-09-16
Abstract: PURPOSE: To provide a high-performance optical waveguide type modulator in which the effect of electric fields does not depend on the polarizing direction of incident light and large changes in absorption coefft. and refractive index can be obtd. with small voltage. CONSTITUTION: In a core 3 of the optical modulator provideed with a multiple quantum well structure produced by alterately depositing quantum well layers and barrier layers consisting of two different semicoductor materials, the core is formed in such a manner that the exciton absorption by light positive holes and electrons and the exciton absorption of heavy holes and electrons in the multiple quantum well structure 3 give almost the same absorption peak wavelengths and almost the same absorption amts.
Patent JP-H04105764-A (JP)
Title: Heating system for vapor vessel
Inventor: HATTORI SHIGEKI
IPC: B23K1/015
Filed: 1990-08-23
Abstract: PURPOSE:To stabilize a vapor layer and to allow position control with high accuracy with a control system which effectively utilizes the respective advantages of a direct heating system and an indirect heating system by making combination use of both systems with a heating system for a vapor vessel CONSTITUTION:An inert liquid 7 boils under heating and generates the vapor layer 6 when a power source is supplied to the indirect heater 2 and the direct heater 3. If, for example, florinato (tradename 'FC-70(R)') is used as the inert liquid 7, the b. p. thereof is 215 deg.C and reflow soldering in the vapor layer 6 is possible. While the boundary face of the vapor layer 6 is nearly flat, the electric power of the indirect heater 2 having a large heat capacity is controlled in order to stably assure the entire quantity of this vapor layer 6 and to obtain the approximate position of the boundary face. The electric power of the direct heater 3 which is fast in thermal response, is controlled in order to finely control the position of the boundary face of the vapor layer 6 changing according to the state of reflow soldering.
Patent JP-S6375610-A (JP)
Title: Apparatus for detecting inclination of copying machine
Inventor: OGAKI SHINJI
IPC: G03G15/00
Filed: 1986-09-19
Abstract: PURPOSE:To prevent the generation of the density irregularity of an image due to the inclination of a copying machine, by fixing a sensor to the interior of a machine body in opposed relation to the magnet piece engaged with the wire like member arranged in the machine in a freely slidable manner in order to detect the magnetic force of said magnet piece. CONSTITUTION:Both ends of a wire like member 3 formed into a circular arc shape are mounted to both ends of a support rod 2, that is, the support end thereof on the side of a front cover and the free end of the leading end part thereof while a permanent magnetic piece 4 is engaged with the member 3. Since the member 3 is suspended in the circular arc shape, the magnet piece 4 is always positioned at the lower part of the member 3. The sensor support member 6 extending to the side of the front cover 1 is fixed to the frame 5 of a copying machine and a magnetic sensor 7 is mounted to the leading end part of said support member 6. Since the magnetic sensor 7 is provided directly under the central part of the wire like member 3, the magnet piece 4 is present at the position opposed to the sensor 7 when the machine body is in a horizontal state. When the machine body is inclined in the left or right direction, the magnet piece 4 displaces and, since the inclination thereof is sensed by the sensor 7, the position thereof may be corrected.
Patent JP-H1037271-A (JP)
Title: Purifier by sterilized water and stool purifier
Inventor: AKIYAMA FUMIKI
IPC: E03D13/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent the wasteful supply of sterilized water, and to replace dead water in a sterilized-water feed passage surely by supplying the sterilized- water feed passage with wash water excepting sterilized water before the feeding of sterilized water. SOLUTION: A urinal 1 and a feed water piping 2 are connected through an on-off valve 3, and the on-off valve 3 is opened and closed and controlled by a stool automatic flushing system 6. A bypass piping 7 with an upstream-side on-off valve 8, an electrolytic cell 9, a liquid reservoir section 10, a pressure pump 11 and a downstream-side on-off valve 12 is installed while being branched from the feed water piping 2, and each load is controlled by a controller 13. The urinal 1 is supplied with free chlorine-containing water formed in the electrolytic cell 9, and sterilized and flushed. In the purifier, a sterilized-water feed passage is fed with city water before the supply of sterilized water by the controller 13. Accordingly, dead water dwelling in the feed passage is replaced, and the excess usage of sterilized water is avoided.