baber/WOPTO huggingface dataset:
Patent JP-H03118808-A (JP)
Title: Self-cleaning filter particularly for a paste-like filter of a high viscosity
Inventor: JIORUJIO PETSUSHI
IPC: B01D29/17
Filed: 1990-09-22
Abstract: PURPOSE: To make it possible to maintain the pressure drop in a filter constant by bringing helical vanes into contact with the inside surface of a filtration drum to remove the impurities existing in fluid and to pressure these impurities to the other end, thereby cleaning the filter at all times. CONSTITUTION: A cylindrical elongated chamber 5 is internally provided with a fixed body 2 by which the filtration drum 9 is supported. A central region 10 provided with an inlet 14 for the fluid to be filtered and an external annular region 11 formed with a duct 20 for removing the filtered fluid are delineated in this drum 9. The helical vanes 25 are mounted at a shaft 23 which is axially supported in the chamber 5 and is freely rotatably energized. The shape of the vanes 25 is made suitable for removing the impurities existing in liquid by coming into contact with the inside surface of the drum 9 and is adapted to extrude the liquid toward a duct 21. As a result, the filter may be cleaned at all times and the pressure drop of the filter may be kept constant.
Patent JP-H06201636-A (JP)
Title: Method and device for measuring local corrosion speed in cooling water system
Inventor: BOO YAN
IPC: G01N27/26
Filed: 1993-10-12
Abstract: PURPOSE: To measure the corrosion rate of a cooling water system in the presence of precipitates by arranging a slow-flow electrode and a fast-flow electrode in an electrolytic solution, and measuring the current between the electrodes. CONSTITUTION: Switches S1 to S3 are set at a position 2, and a switch S4 is lowered so that a short circuit occurs between a slow-flow electrode SE and a fast-flow electrode FE. A small fixed overvoltage is applied across the electrodes SE, FE and an auxiliary electrode AE by a collator device 22 used in conjunction with a reference electrode RE, and the corresponding current flowing there is read. The voltage and current readings are passed through a line 24 and processed by a computer 20 to calculate a polarization resistance Rt obtained when the electrodes SE, FE are connected together. If the surface area of the electrode FE is about 30 to 40 times that of the electrode SE, the switches S3, S2 are set to respective positions 2, 3, and calculation of a fast-flow polarization resistance Rfe can be made just as with the resistance Rt .  A slow- flow polarization resistance Rse is calculated from the resistances Rt , Rfe , and from this value the corrosion rate of the electrode SE, i.e., local corrosion rate in the presence of precipitates, can be calculated.
Patent JP-H0956345-A (JP)
Title: Sasadango (dumpling packed in sasa-bamboo) containing mountain herb, meat, vegetable, buckwheat and pickle
Inventor: NAKAMURA TADASHI
IPC: A23L35/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain SASADANGO (dumpling packed in Sasa-bamboo) containing a mountain herb, meat, vegetable, buckwheat, pickle, etc., edible for both a person having a sweet tooth and a drinker, pleasantly eatable for a person restricting sugar or calorie, a person of dietary care, a person in diet or a health intending person without exception by cooking. SOLUTION: Dumpling colored with mugwort, etc., and dumpling not colored containing a mountain herb, meat, vegetable, buckwheat and pickle of NOZAWANA (a plant of the family Cruciferae) are packed with Sasa-bambo 3 and tied with a string 4. When the Sasa-bamboo is peeled, the dumpling colored with mugwort, etc., and that not colored appear and make a person have a simple, snowy country image.
Patent JP-2000068413-A (JP)
Title: Electronic circuit device having multilayer substrate
Inventor: MARUYAMA HIDEYUKI
IPC: H01L23/12
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit device that can restrain the degradation of electrical characteristics for improving heat radiation. SOLUTION: A concave 24 is provided in a multilayer substrate 21. A ground conductor layer 30 is provided so that the bottom surface 25 of the concave 24 is included. An FET 2 is positioned in the concave 24. The source electrode of the FET 2 is connected to the ground conductor layer 30 in the concave 24 using a wire 29. A through-hole 39 is formed in the dielectric layer 36 under the FET 2 and filled with a conductor 41 having satisfactory heat radiating property. First and second dielectric layer 34, 35 are disposed on the ground conductor layer 30. A low-power FET 1, strip line conductor layers 9a, 10a, etc., and disposed on the first dielectric layer 34. A bias power conductor or the like is provided limitedly on the surface of the second dielectric layer 35.
Patent JP-2000070546-A (JP)
Title: Game device, replay method of game and information recording medium
Inventor: TOKITA TAKASHI
IPC: A63F13/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To reproduce the movement of an operation body by means of the operation of a player without increasing a data quantity to be recorded by providing a recording means for recording operation information for operating the operation body time sequentially and enabling replaying the operation of the operation body based on operation information which is recorded time sequentially. SOLUTION: When a memory card 500 is set in the game machine main body 2 of a family game machine, data stored in it is read by the designation of a CPU 101 and stored in a RAM 108 with a communication device interface 133. Then, operation input information of the player with respect to one's own vehicle immediately after starting a race game is recorded in recording data I and succeeding information is recorded in recording data II. In this way, input information is stored in recording data which is made to correspond to a passage time during the race, recording data stored in a recording data area are transferred into a reproducing data area and an opposite vehicle is made to run through the use of data of reproducing data area.
Patent JP-H06102489-A (JP)
Title: Liquid crystal display device and electronic apparatus
Inventor: YAMAZAKI KATSUNORI
IPC: G02F1/1333
Filed: 1992-09-24
Abstract: PURPOSE:To prevent the unequal contrast of a liquid crystal panel with heat generation by disposing a heat conduction member near at least either of a light source and a power source circuit and bringing a part of this heat conduction member into contact with a housing or exposing this part. CONSTITUTION:The heat conduction member 5 is disposed near the light source 2 and a material having small thermal resistance is used for this member. Both ends of the heat conduction member 5 are formed to a T shape and are in contact with the housing 4. The heat generated by the light source 2 is absorbed in the form of radiation and conduction in the heat conduction member 5. The absorbed heat is conducted to both ends of the heat conduction member 5 and is radiated by radiation to the outside of the housing 4 via plural holes of the housing 4 from both ends. Then, the heat generated by the heating source within the housing 4 is rapidly radiated to the outside of the housing 4 and, therefore, the local temp. rise within the housing 4 is extremely lessened and the degree that the liquid crystal panel 1 is nonuniformly warred is extremely lowered. The local unequal contrast by the heat of the liquid crystal panel 1 is thus prevented.
Patent JP-2000151022-A (JP)
Title: Light emitting semiconductor device and manufacture thereof
Inventor: NAKAMURA SHINJI
IPC: H01S5/227
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce a wave guide loss, by providing a substrate, an emitting layer, a semiconductor layer made of a first third family nitride crystal of a hexagonal crystal and a clad layer made of a second third family nitride crystal formed on the semiconductor layer, and by forming a trench having a stripe shape in a specified direction on the semiconductor layer. SOLUTION: A buffer layer 2 and an n-side contact layer 3 are orderly formed on a substrate 1. An n-side clad layer 4 is formed at a part of the n-side clad layer 3. Additionally a light emitting layer 5, a first p-side clad layer 6 and an n-type current obstructing layer (semiconductor layer) 7 are orderly formed on the n-side clad layer 4. A trench 7a having a stripe shape with a port width of about 1.5 7 μm which reaches the first p-side clad layer 6 is provided in order to transmit a current in a narrow region on the n-type current obstructing layer. The trench 7a is formed in the direction of <1,1,-2,0> of the current obstructing layer 7. In this case the side surface of the trench 7a has an inclination of 135 degree corresponding to the bottom surface of the trench 7a.
Patent JP-H07169259-A (JP)
Title: Disk driving unit
Inventor: JIYON SOUIYAA BAATON
IPC: G11B33/12
Filed: 1994-10-20
Abstract: PURPOSE: To provide a simple danger prevention mechanism in detecting a plurality of disk drive units. CONSTITUTION: A monitoring circuit is connected to +12V and a current made to flow to a disk driving motor through a resistor R1 is monitored. An operational amplifier IC 1 detects a threshold current and the output of the IC 1 controls a transistor TR1 and turns it on only at the time of begin equal to or less than a threshold value. By the ON of the TR1, a tire IC 2 becomes operable. The output of the IC 2 controls the LEDs L1 and L2 of green or amber through a diode D1. In the case a motor is in an active state, the L2 is lighted. When the motor is turned to an inactive state, the IC 2 is operated for a predetermined time and the L1 is lighted and the L2 is put out when it is ended. The prescribed time is the time sufficient for the stoppage of a rotary disk. When the green LED is lighted and the amber LED is put out, it is a state suitable for detaching this disk drive unit.  When both LEDs are put out, it is a 12V power source fault or the fault of the monitoring circuit.
Patent JP-H08118161-A (JP)
Title: Roller manufacturing machine
Inventor: ARAI YOSHIO
IPC: B23P13/00
Filed: 1994-10-20
Abstract: PURPOSE: To enable the simultaneous machining of plural workpieces while saving space by fitting a pair of turrets to a horizontal rotating shaft, and providing this pair of turrets with pipe holding means at the specified pitch in the circumferential direction. CONSTITUTION: A pipe 15 is horizontally held by a pipe holding means 38. A pair of turrets 36, 37 are then rotated at the specified pitch to feed the pipe 15 to a following process. In this process, the inner peripheral surface of one end part of the pipe 15 is cut by a first boring device 90. In the following process, the inner peripheral surface of the other end part of the pipe 15 is cut by a second boring device 100, and then both end members are inserted and fixed by an end member inserting device. A roller with the end members fixedly inserted and assembled to the pipe 15 is then discharged by a discharge device.
Patent JP-H0978163-A (JP)
Title: Brass base sliding material
Inventor: TOMIKAWA TAKASHI
IPC: C22C9/04
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To produce a brass base sliding material in which sulfidation corrosion reaction can be prevented at a high temp. under lubrication caused by sulfur- contg. lubrication oil by specifying the componental compsn. and forming its structure into a one in which lead phases and manganese silicide as secondary crystals are specified. SOLUTION: This brass base sliding material has a compsn. contg., by weight, 7 to 35% Zn, 0.1 to 4.0% Ag, 0.1 to <5% Pb, 1 to 5% Mn and 0.5 to 2% Si and furthermore contg. one or more kinds among <=30% Ni, <=5% AL, <=2% Cr, <=0.5% P, <=0.1% S, <0.2% Sn and <0.1% Fe, and the balance Cu. Furthermore, this is the one in which the diameter of lead phases (the diameter at the time of being expressed in terms of a circle with the same area; the same shall apply hereinafter), the number of the lead phases of 20 to 50μm diameter is regulated to 0 to 20 pieces/mm<2> , and manganese silicide is not present as primary crystals but present as secondary crystals by >=50 pieces per 3×10<-2> mm<2> . In this material, abnormal wear and fatigue at a high circumferential speed can be prevented.
Patent JP-S63110513-A (JP)
Inventor: KAWAGUCHI TAKAO
IPC: H01H13/52
Filed: 1986-10-29
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-S61134512-A (JP)
Title: Kerosene burner
Inventor: TOMIZAWA TAKESHI
IPC: F23D3/10
Filed: 1984-12-04
Abstract: PURPOSE:To make a high efficiency of radiation, and enable both this efficiency of radiation and a characteristic of discharged gas to be applied in response to a variation in burning amount by a method wherein a flat primary combustion part formed by the porous plate acting as the first red heated body and a secondary combustion part formed at the downstream side of the primary combustion part are arranged. CONSTITUTION:A flat primary combustion part 11 is formed by a porous plate 5 acting as a first red heating body 9, an outside part of a secondary combustion part 12 at the downstream side of the primary combustion part is provided with a window part 16 composed of a thermal transparency substance at its partial portion and further provided with an outer cylinder 8 forming a chimney at its upper part. A rate of opening of the secondary red heater 17 arranged in the chimney in such a way as it may substantially close the discharged gas passage is made as 25-70% and a damper 18 is arranged at the downstream side of the chimney. With the foregoing, it is possible to make a wider area of the red heater having a higher radiation amount and make a more uniform red heating characteristic. Since the red heater and the secondary flame are not contacted to each other, even in case that the burning amount is varied, both an efficiency of radiation and a discharged gas characteristic can be attained.
Patent JP-H0894618-A (JP)
Title: Simple measurement method and device
Inventor: SUZUKI HIROKAZU
IPC: G01N33/543
Filed: 1994-09-27
Abstract: PURPOSE: To make simple type measuring by using target latex particles with different color tones and simultaneously detecting a plurality of materials in the different color tone by sight with an immunochromatography. CONSTITUTION: Two kinds of colored latex particles in different color tones are individually targeted to be an indicator material and one or more kinds of materials given an immunological reaction. On the other hand, two or more kinds of materials capable of immunologically reacting are solidified in advance in different positions of the same support. Then, a mixture of target colored latex particles consisting of the indicator material and one or more kinds of materials given an immunological reaction and specific one or more kinds of immunological materials in the specimen liquid are reacted. Next, colored latex particles targeted with the indicator material and target colored latex compound immunologically formed are expanded and moved in the specimen liquid as a solvent. The material is colored in different color tones with the target colored latex compound.
Patent JP-S63204309-A (JP)
Title: Clock distributing system
Inventor: MORITA NOBUTERU
IPC: G06F1/06
Filed: 1986-10-28
Abstract: PURPOSE:To minimize correlative clock skew and to reduce the number of distribution signal lines, by generating and decoding a phase indication code at the time of generating a multiphase clock. CONSTITUTION:A fundamental clock generation circuit 101 generates a fundamental clock from an oscillator, and a phase indication code generation circuit 103 generates the phase indication code by frequency-demultiplying the fundamental clock. Plural clock generation circuits 107-108 receive the phase indication code and the fundamental clock respectively, and generate required multiphase clocks. And when the clock with arbitrary N-number of phase is required, it is obtained by using the same number of N-ary counters equivalent to the N-number of phases as the phase indication code generation circuit 103. Therefore, it is enough to prepare only N-numbers of correction circuits 110 and AND gates 111, respectively.
Patent JP-H02103694-A (JP)
Title: Monitoring device for burglar prevention
Inventor: MIHARA SHUICHI
IPC: G08B13/00
Filed: 1988-10-12
Abstract: PURPOSE:To easily change the set monitoring mode by deciding a working area and a path reaching an inlet/output of the working area with input of the position data on this area and setting a monitor mode except an alarm monitor mode to the recognized using area. CONSTITUTION:A working area recognizing part 23 receives the position data on the working areas A-V inputted with operations of keys via a keyboard 27, reads the paths reaching the inlet/outlets 12 and 13 from the areas A-V stored a storage device 22, and recognizes the using areas based on the key- inputted areas A-V and their paths. A monitor mode setting part 24 sets a monitor mode except an alarm monitor mode to the working areas recognized by the part 23 in the alarm monitor mode. Thus the set monitor mode is easily changed.
Patent JP-H03115951-A (JP)
Title: Measuring device for adsorption amount
Inventor: WASHIO KAZUHIRO
IPC: G01N7/02
Filed: 1989-09-29
Abstract: PURPOSE:To efficiently perform measurement by sampling the data of adsorption amount at a point of time when adsorption is equilibrated before sampling the data of the adsorption amount for the following target value when the rate of change in the calculated value of the adsorption amount in a sample cell exceeds the preset value. CONSTITUTION:The rate of change in adsorption amount is calculated at every charging or discharging of adsorptive gas into/from a sample cell 1. When this rate of change in the adsorption amount is value not larger than the rate DELTAV of change in the value calculated by an arithmetic means c at every opening of a preset stop valve 3, the data of the adsorption amount in the vicinity of the target value are sampled. When this rate of change exceeds DELTAV, the data of the adsorption amount are sampled at a point of time when adsorption reaches equilibrium at every introduction or discharge of adsorptive gas. Therefore the data of the part in which the rate of change in the adsorption amount is made large can be densely sampled. Even when the sample W is unknown, such possibility is eliminated that the data of the important part are missed.
Patent JP-H0889581-A (JP)
Title: Guide wire set
Inventor: MOMOTA MASASHI
IPC: A61M25/01
Filed: 1994-09-26
Abstract: PURPOSE: To prevent the mispositioning of a guide wire inserted into the celom and to easily and rapidly extend the guide wire so as to enable exchange of a catheter by composing a guide wire set of the guide wire and a tubular extension body joinable or separable to or from its proximity end. CONSTITUTION: This guide wire set is composed of the guide wire 1 and the tubular extension body 4 joinable or separable to or from the proximity end of the guide wire 1. The guide wire set is used by a method of inserting a catheter 7 so as to put it on the guide wire 1 inserted into the celom 10 through the epidermis 9 of the body. The removal of the catheter 7 is executed by connecting the tubular extension body 4 to the proximity end existing in the out-of-celom part of the guide wire 1 inserted into the celom 10 and removing the catheter 7. The outside diameters of the guide wire 1 and the tubular extension body 4 are substantially the same and there are no hindrances, such as bulging, in the juncture thereof and, therefore, the smooth removal of the catheter 7 is possible.
Patent JP-H01102134-A (JP)
Title: Renewal of old pipe culvert
Inventor: KAGAKU ICHIROU
IPC: E21D9/06
Filed: 1987-10-13
Abstract: PURPOSE: To easily renew a pipe conduit without reducing its cross-sectional area of the pipe conduit by injecting high pressure liquid into the ground around an existing old and rotten pipe while boring the ground, concentric with the pipe conduit, so as to liquefy the ground therearound, and then by inserting a new pipe. CONSTITUTION: An inlet bore at each of both ends of an old and rotten pipe conduit 1 is removed so as to form a vertical access hole 3, and a boring rod 5 is arranged on the ground around the old and rotten pipe conduit 1, concentric with the pipe conduit 1 so as to carry out horizontal boring. At this time, liquid such as water is jetted under high pressure from the boring rod 5 so as to liquefy the ground around the pipe conduit 1. Then, with the use of the boring rod 5 and a jack 8, a new pipe 6 having a bore equal to or larger than that of the old and rotten pipe conduit 1 is inserted. Thereafter, the old and rotten pipe conduit remaining in the new pipe 6 is pulled out and withdrawn.
Patent JP-2000092484-A (JP)
Title: Antenna installation support device
Inventor: TSUCHIDA YASUO
IPC: H04N17/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To adjust the direction of an antenna after confirming which satellite a radio wave is being received from and to efficiently perform operation. SOLUTION: This antenna installation support device 2 and a digital CS/BS tuner 6 are installed nearby the installation place of a parabolic antenna 24, the power plug 26 of the digital CS/BS tuner 6 is plugged into an AC outlet 18, and the terminal of a video signal cable 22 is connected to the video output terminal of the digital CS/BS tuner 6. When a switch 12 is turned on, the electric power is supplied from a lithium battery 4 to a liquid crystal television device 10 and at the same time, an inverter 8 converts the DC voltage from the lithium battery 4 to an AC voltage of 100 V and supplies it to the digital CS/BS tuner 6. Therefore, the direction of the parabolic antenna 24 can be adjusted over a look at information displayed on the liquid crystal television device 10 by the antenna reception level checking function of the digital CS/BS tuner 6.
Patent JP-H1197533-A (JP)
Title: Semiconductor integrated circuit and manufacture therefor
Inventor: MOCHIZUKI YASUHIRO
IPC: H01L21/768
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To perform filling by the film of a low dielectric constant, high reliabil ity and high productivity so as to reduce the capacity of a groove part between the wirings of a wiring pattern in an inter-layer insulation film for the multi- layer wiring of VLSI and to accelerate the operation speed of a semiconductor device. SOLUTION: An inter-layer insulation film is turned to the three-layer structure of a fine and high quality silicon oxide film (SiO2 ) 41, a porous silicon oxide film (SiOx; x<2)42 and the fine and high quality silicon oxide film (SiO2 ) 43. Continuous film formation is made possible just by changing the process conditions of a high density plasma CVD method, planarization is performed by applying CMP(ultraprecise chemical and mechanical polishing).
Patent JP-H1190566-A (JP)
Title: Cooling device
Inventor: NOMURA TOSHIHIRO
IPC: F28D7/04
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a cooling body which is thin-walled, compact in shape, light in weight and inexpensive. SOLUTION: After a thin-walled metallic tube 1 is wound, for example, in a circular manner as indicated in Fig. (a), its major cooling parts are compressed as indicated in Fig. (b) to a prescribed thickness along the flat plane or the curved plane using a vice and a press, and the refrigerant flows inside the metallic tube 1. The caption number 2 denotes a metallic sheet in contact with a flat part of the metallic tube 1, and an electric parts such as a semi-conductor parts is brazed, soldered or pressure-welded therethrough.