baber/WOPTO huggingface dataset:
Patent JP-S54125867-A (JP)
Title: Separated liquid extracting method of pressurizing floating concentration tank
Inventor: MATSUO EISUKE
IPC: B03D1/26
Filed: 1978-03-13
Abstract: PURPOSE: To increase the concentration of floating sludge, by adjusting an outflow location of separated liquid by erectly bending an outflow end portion of a drawn tube for separated liquid in horizontal arrangement, which is mounted to the inside of a settling basin, and by installing a telescope tube, which can freely rise and fall, to the bent end portion.  
     CONSTITUTION: Sludge is discharged into a rectifying cylinder 2 in a settling basin 1 through a feed pipe 3. Sludge is separation treated at the sylinder 2, sludge floating on a surface of water forms a floating sludge layer and settling sludge accumulates on a tilt bottom 7. Meanwhile, separated liquid in the settling basin flows into a separation drawn tube 17 and is introduced into a separated liquid tank 19. A water level in the settling basin 1 is approximately equal to the height of an upper edge of a telescope tube 21 because separated liquid overflows on the upper edge of the telescope tube 21, which can freely rise and fall, mounted to a bend portion of said drawn tube 17 and flows out to the separated liquid tank 19 at that time, thus the water level in the settling basin can be adjusted by regulating the height of said telescope tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01206210-A (JP)
Title: Measuring apparatus of distance having function of automatic control of projection output
Inventor: OTSUKA MASANORI
IPC: G01C3/06
Filed: 1988-02-12
Abstract: PURPOSE:To finish earlier an operation of automatic control of a projection output of a distance measuring apparatus, by controlling the projection output so that an output of reception of a reflected light from a subject be invariably within a range. CONSTITUTION:A projection power selecting circuit 106 selects and sets a maximum reference voltage by a signal setting a maximum projection power from a projection power control circuit 105. A maximum current is supplied to a projecting element 108 by a projecting element driving circuit 107 and a light of the maximum power is projected from the projecting element 108 to a subject. The light reflected by the subject is sensed by a photosensor 101 and outputted as a sensed light signal from a light sensing circuit 102 on a subsequent stage. The sensed light signal is compared with a reference voltage V2 in a comparator circuit 104, and when the sensed light signal is larger, a signal for projection with a power being smaller by one grade than the maximum power is outputted from the projection power control circuit 105. Thereafter the same operation is repeated continuously until the sensed light signal gets in a prescribed range or falls to a minimum power. Then, a distance measurement information is computed on the basis of the sensed light signal in a distance measurement computation circuit 103.
Patent JP-H05231018-A (JP)
Title: Sky parking area
Inventor: TSUJIMOTO KAZUFUMI
IPC: E04H6/00
Filed: 1992-02-18
Abstract: PURPOSE:To deliver a desired vehicle even if a parking ticket is lost by providing a memory means to memorize date to receive the vehicle in connection with shelf information, a display means of memory contents, a shelf information specification means to specify the shelf information at the time of delivery and a control device. CONSTITUTION:A drive record menu scene is called by pressing a drive record key display part on a display scene of a display means 15 of a control device H. Thereafter, when a scene to display memory information of a memory means 14 is called by pressing an overall item key display part on the drive record menu scene, dates of reception work and delivery work carried out by the control device H are displayed with shelf numbers concerning these works in time-series Hereby, the number of a shelf where a desired vehicle is stored is known from the date when the vehicle is received. Thereafter, when a specified delivery key display part is pressed and the shelf number is inputted by a shelf information specification means 16, the control device H discriminates a shelf of a vehicle to deliver in accordance with the input shelf number and delivers the vehicle.
Patent JP-S62188820-A (JP)
Title: Clutch cover
Inventor: HARADA KOHEI
IPC: F16D13/70
Filed: 1986-02-13
Abstract: PURPOSE:To prevent sapping due to bending in a clutch cover having a lot of claw portions on the inner peripheral portion, which are bent to support a diaphragm spring, by chamfering the angular portion of the bent part of the claw portion by at the time of blanking a cover member. CONSTITUTION:A claw member 16 is formed with a cover member 11 by press blanking from the direction of an arrow A in a posture indicated by a two-dot chain line 16a. An angular portion 16b becomes a breaking portion to cause burr. The angular portion 16b is chamfered from the direction of an arrow B by surface pressing to remove burr. Secondly, the claw member 16 is bent as indicated by a solid line 16d, a pivot ring and a diaphragm spring are integrated and the forwards end of the claw portion is bent and caulked. Accordingly, at the time of bending the claw member 16, snapping due to bending can be prevented by a chamfering effect of the angular portion.
Patent JP-S62189283-A (JP)
Inventor: NAKAMURA SHIGERU
IPC: E05F11/52
Filed: 1986-02-17
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-H027716-A (JP)
Title: Output buffer
Inventor: DONARUDO EMU UORUTAAZU JIYUNIA
IPC: H03K19/003
Filed: 1989-02-09
Abstract: PURPOSE: To reduce the generation of inductive ringing from an output node by providing the output buffer with a pull-up circuit and a pull-down circuit. CONSTITUTION: The output buffer includes a NOR logic gate 36, a NAND logic gate 40, an inverter 44, a pull-up circuit 37, and a pull-down circuit 39. The circuit 37 includes inverters 46, 48, a 1st pull-up N-channel transistor(TR) N2, a NAND logic gate 42, and a 2nd pull-up P-channel TR P2 and the circuit 39 includes inverters 50, 52, a 1st pull-down P-channel TR P3, a NOR logic gate 38, and a 2nd pull-down N-channel TR N3. A capacitive and inductive load expressed by impedance CAP and allowed to be sharply changed is connected between an output node B and ground potential. Consequently the capacitive and inductive load to be sharply changed can be driven without generation remarkable output ringing.
Patent JP-H08225104-A (JP)
Title: Garbage collector with crusher
Inventor: ISONAGA TOICHI
IPC: B65F3/00
Filed: 1995-02-20
Abstract: PURPOSE: To efficiently collect and store the garbage in a drum by crushing the garbage, and also to stabilize running of a vehicle. CONSTITUTION: A storage drum 1 is rotated by a gear 6 and a hydraulic motor 7 on the front side. As the drum driving mechanism is provided on the front side, even if a crusher 20 is installed on the rear part, the running of a vehicle can be stabilized. A door 12 and the crusher 20 are supported by a portal support frame 9, so that the support is stabilized. The crusher 20 comprises two crushing axes, and the axes are rotated by a hydraulic motor using a variable displacement pump. With two axes, the crushing efficiency is good, and with the variable type, at the time of crushing, the output of the hydraulic motor is changed so as to easily correspond to high load and low load. The rotational difference between both crushing axes is changed to be suitable for the properties of the garbage. Though feed blades 30a with a height approximate to the radius of the inside of the storage drum 1 are disposed in the inside of the drum, the center is made as a hole with a diameter of 400mm, for example, so that a person can pass through the center. The blade 30a is so high that the garbage which was crushed to pieces of fixed size and form can be smoothly compressed and fed into the drum 1.
Patent JP-H08224482-A (JP)
Title: Catalyst for purifying waste gas, catalyst unit and cooking tool
Inventor: SUZUKI TADAMI
IPC: A23L5/20
Filed: 1995-02-20
Abstract: PURPOSE: To provide a catalyst for purifying waste gas rapid in temp. rising, improved in contact efficiency with the waste gas and high in waste gas purifying performance. CONSTITUTION: The catalyst for purifying waste gas is constituted so as to carry the catalyst on a lath net 1 of a corrugated catalyst carrier having a larger height H than pitch P and the dimension (d) between the outer diameter of the crests is made equal or more the dimension of the gap (e) between the crests. The catalyst efficiently purifies the waste gas by making the flow of the waste gas turbulent to increase the contact frequency with the catalyst.
Patent JP-H07237135-A (JP)
Title: Elastic bristle grinding wheel
Inventor: EGUCHI KANAMITSU
IPC: B24D3/32
Filed: 1994-03-01
Abstract: PURPOSE:To prevent falling off of an abrasive and breaking of a bristle by forming an elastic bristle grinding wheel suitable for metal polishing or finishing of a glass cut edge or the like by joining an abrasive mixed aromatic polyamide bristle having a specific fiber length to a polyester type polyurethane elastic foam body. CONSTITUTION:This elastic bristle grinding wheel whose grinding wheel body 1 is carried on a metallic holding plate 2, is formed by joining an abrasive mixed bristle having a fiber length of 5 to 50mm by using a polyester type polyurethane foam body having specific gravity of 0.2 to 0.4 as a binder. The abrasive mixed bristle is formed of mixture composed of an inorganic fine piece and aromatic polyamide, and the mixture is prepared so as to have a fibrous material where an areal average of a cutting surface cut in the perpendicular direction along the fiber axis is within a range of 0. 01 to 5mm<2>. Diamond or corrundum is used as the inorganic fine piece (an abrasive), and polyphenylene isophthalic amide or the like is cited as the aromatic polyamide.
Patent JP-S55124051-A (JP)
Title: Heat conductivity measuring method of fluid and its measuring apparatus
Inventor: ASAHINA TADASHI
IPC: G01N25/18
Filed: 1979-03-17
Abstract: PURPOSE: To make possible the measurement of heat conductivity in the steady flow condition of sample fluid by measuring the heat flowing out to the sample fluid around a cylindrical body from the heated cylindrical body revolving in the sample fluid.  
     CONSTITUTION: The specified amount of sample fluid 12 is put in a measuring vessel 4 and the inside of a heating surface 1 is made to the specified temperature, after which a drive motor 6 is run to revolve a drive shaft 8 which in turn revolves a drive shaft 14 at the specified rotating speed by way of a belt 17 and the accurate rotating speed is measured with a tachometer 18. Next, fixed electric power is supplied to a cartridge heater 23 and the temperature difference between thermocouple wires 25, 29 is measured. By rotating the cylindrical body in the sample fluid, the steady flow of the sample fluid is obtained and therefore the heat conductivity may be measured from the propagation of heat within the sample fluid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01205683-A (JP)
Title: Solid-state image pickup device
Inventor: HASEGAWA JUN
IPC: H04N5/369
Filed: 1988-02-10
Abstract: PURPOSE:To eliminate danger to destroy an A/D converting part by an excess current by inputting output, the content of which is the subtracted value of the output corresponding to a black reference picture element, to the A/D converting part in a case when the subtracted value ot the output corresponding to the black reference picture element is outputted and inputting the output of a determined range voltage output means in the other cases. CONSTITUTION:Switches 28 and 29 are switched so that the subtracted value of the output corresponding to the black reference picture element can be inputted to an A/D converting part 15 when a subtracting means 26 outputs the subtracted value of the output corresponding to the black reference picture element from the output corresponding to a use picture element. On the other hand, the switches 28 and 29 are switched so that the output of a determined range voltage means 27 can be inputted to the A/D converting part 15 when the subtracting means 26 does not output the subtracted value of the output corresponding to the black reference picture element from the output corresponding to the use picture element, namely, the subtracting means 26 outputs the subtracted value of the black reference picture element from the output of nonuse picture element. Thus, a signal to exceed its dynamic range is never inputted to the A/D converting part 15, and the dager to destroy the A/D converting part 15 is eliminated.
Patent JP-S55123161-A (JP)
Title: Darlington-connection semiconductor device
Inventor: AKASHI SHINICHI
IPC: H01L29/73
Filed: 1979-03-16
Abstract: PURPOSE:To improve the reliability of a device greatly by providing equipotential electrodes and a guard-ring in the collector-base junction and around a diffused resistor in a Darlington-connection semiconductor device of complicated shape. CONSTITUTION:Two transistors forming Darlington connection are formed in a p- type semiconductor substrate 1, which is to become their common collector region. That is, n<+>-type base regions 2, 2' of the two transistors are formed by diffusion in substrate 1, and p<+>-type emitter regions 3, 3' are formed inside. Removed away from these in substrate 1, an n<+>-type diffusion resistor 10 is formed, and the entire surface is surrounded with a p<+>-type guard-ring 4. Further, by extending this, a p<+>-type guard-ring 5 is formed by diffusion between regions 2' and 10. Next, the entire surface is convered with SiO2 film, and by providing openings, electrodes 7a', 7b', 7c are fitted on the respective regions. Further, equipotential electrodes 8, 9 are formed on film 6, surrounding each region. By this, deterioration in voltage resistance is greatly reduced.
Patent JP-H05192915-A (JP)
Title: Pc concrete panel
Inventor: KANAMORI NOBUKAZU
IPC: B28B7/24
Filed: 1992-01-21
Abstract: PURPOSE:To arrange horizontal rods at a predetermined interval only by fitting the horizontal rods in notches at the time of the execution of a concrete floor by forming a PC concrete panel into such a shape that the upper surface thereof is formed into a pillar like concave surface and an inclined surface is formed from the upper end part of said surface to the side surface of the panel and notches are provided to the ridgeline part formed by the upper surface and the inclined surface. CONSTITUTION:A PC concrete panel 6 is formed so as to have such a shape that the upper surface 14 thereof formed into a concave surface and an inclined surface 5a is formed from the upper end part of the upper surface 14 to the side surface 5c of the panel 5 and notches 12 are provided to the ridgeline part 11 of the panel 5 at a specified interval. This PC concrete panel 5 can be formed by centrifugal molding. For example, a four-split mold 1 having a square cross section is used and a pair of partition plates 2 parallel in the axial direction of the mold are provided to the inner periphery of each of internal angles and rectangular projections 2d extending over the total length of height are provided to the vertical side surface parts 2b of the partition plates 2 in a protruding state at the specified interval. Reinforcing rods 13 are arranged in the mold 1 and concrete is injected in the mold to be subjected to centrifugal molding. Hence, longitudinal groove like shear cotters 5b are formed by the projections 2d and notches 12 are formed on the ridgeline part 11.
Patent JP-H05659-A (JP)
Title: Loss stroke decreasing mechanism of hydraulic boosting device
Inventor: KOBAYASHI MICHIO
IPC: B60T13/12
Filed: 1991-01-31
Abstract: PURPOSE:To reduce the dimension of a hydraulic boosting device in the axial direction by reducing the loss stroke in the beginning of the operation of an input shaft, and arranging a reacting piston and a stopper in an overlapped manner in the axial direction. CONSTITUTION:A reacting piston 55 is kept oiltight, and inserted and fitted to a housing (plug) 5 in a slidable manner. One end of the reacting piston is provided facing a power chamber 8, and the other end facing a discharging passage 38 on the low pressure side. The reacting piston 55 recedes against the elastic force of a spring 57 when the hydraulic pressure is introduced into the power chamber 8, and the boosting ratio is changed by bringing the piston into contact with a stopper 17A provided to the input shaft 17. A slit 55B is formed on the power chamber side of the reacting piston 55, and a stopper 61B provided to the input shaft 17 is penetrated through the slit. The stopper 61B is brought into contact with the plug 5 in the non-actuated condition, and locates the input shaft 17 in the advancing position relative to the power piston.
Patent JP-H03237088-A (JP)
Title: Method for growing single crystal
Inventor: KOHIRO KENJI
IPC: C30B15/00
Filed: 1990-02-13
Abstract: PURPOSE:To obtain a single crystal contg. S or Zn, low in dislocation density and high in single crystal conversion ratio when a phosphorus vapor pressure is exerted in a semi-closed vessel covering a crucible to grow an InP single crystal by the liquid encapsulation Czochralski method (LEC method) by specify ing the phosphorus vapor pressure, temp. gradient in an encapsulating medium and temp. of a volatile element feed part. CONSTITUTION:A specified amt. of an InP polycrystal and In2S3 as the additive are charged into a crucible 2, an encapsulating medium is placed thereon, and a heater 7 is controlled so that the vertical temp. gradient of the medium is adjusted to 5 to 50 deg.C/cm. A high-pressure vessel 1 is filled with high-pressure gaseous N2, the vapor feed part is held at 300-700 deg.C by an auxiliary heater 10, and the phosphorus vapor pressure in the closed vessels 6 and 8 supplied by the feed part is controlled to 0.01-4atm. An InP single crystal is grown by LEC method using a lifting shaft 5. The desired InP single crystal contg. S or Zn is obtained by this method with the relatively simple device.
Patent JP-S54124337-A (JP)
Title: Liquid fuel combustion device
Inventor: SATODA HAJIME
IPC: F23D3/40
Filed: 1978-03-20
Abstract: PURPOSE: To provide complete combustion with improved ignitability, by fitting a porous flame hole unit with a combustion heater and fuel conduit to a combustion device, the heter being a self-thermal control type porous ceramic one with positive resistance temperature characteristic.  
     CONSTITUTION: A flame hole unit 4 having porous foamed metal layers or wire gauzes is fixed tight to an end of a box 1. Liquid fuel enters a fuel conduit 5 fitted above the flame hole unit 4 and is fed in the unit 4. An ignition heater 8, made of porous ceramic and being of self-thermal control type, is fixed directly in front of the flame hole unit 4 and a duct 10 communicated with a blower 9 is also fixed to the other end of the box 1. The ignition heater, composed of non-metal heating material such as silicone carbide, has an advantage of its own natural resistance being changed by temperatures. If the heater is not of a type having a self-thermal control function, a temperature control mechanism is fitted to detect the air temperature heated by the heater and control power to the heater. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03236113-A (JP)
Title: Overhead insulated cable
Inventor: NAKAYAMA KIYOSHI
IPC: H01B7/28
Filed: 1990-02-13
Abstract: PURPOSE:To sharply reduce occurrence of wire corrosion and breaking resulting from penetration of rainwater and the like by filling spaces formed between element wires and between a strand and an insulator layer covering the strand respectively with watertight resin compositions. CONSTITUTION:An overhead insulated cable 1 is constituted of a strand 3, wherein plural element wires 2 are twisted together, and an insulator layer 5 covering the periphery thereof. In this constitution, resin composition 4 including a copolymer of ethylene and methyl metacrylate is filled in a space formed between element wires 2 and a space formed between the strand 3 and the insulator layer 5. Hereupon, a copolymer, wherein melt flow rate is 20g/10min or more, is used for the ethylene and methyl metacrylate copolymer included in the composition 4. In this copolymer, an antioxidant, an organic peroxide, a pigment such as carbon black or the like, a cross linking agent, a cross link accelerator can be contained within a range of not marring this purpose.
Patent JP-2000231700-A (JP)
Title: Preceding vehicle start notification device for vehicle
Inventor: INADA TAKAHIRO
IPC: B60R21/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent misnotification due to disturbance signals by preventing misdetection from being caused by disturbance signals similar to a reflected wave outputted from a vehicle monitor system, a traffic low monitor system, or other vehicles. SOLUTION: The preceding vehicle start notification device which gives a notice of the start of a preceding vehicle while the present vehicle stops following the preceding vehicle is equipped with a means 1 which detects the vehicle speed of the present vehicle, a stop decision means 7 which decides the stop of the present vehicle according to the detection result, a transmitting means 2 which transmits a detection wave (a) to before the present vehicle, a receiving means 3 which receives the detected wave (b) reflected by a body present in front of the present vehicle, a start decision means 8 which decides that the preceding vehicle in front of the present vehicles has started according to the reception result of the receiving means 3 when the stop decision means 7 detects the stop state of the present vehicle,  and a notification means 6 which notifies the driver of the start of the preceding vehicle according to the decision result of the start decision means 8, and the detection wave (a) has characteristics unique to the present vehicle.
Patent JP-2000229739-A (JP)
Title: Sheet conveyance device
Inventor: TANAKA TAKASHI
IPC: B65H5/02
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveyance device capable of preventing the occurrence of jam in a corner part and taking out a sheet causing jam easily even if the jam occurs. SOLUTION: This sheet conveyance device conveys a sheet loaded in a sheet supply part 11 toward an electrostatic drum 12 of a wet electronic copier and is provided with a pair of drive rollers 13, 14 around which an endless suction belt 15 is wound, a sheet feeder 16 supplying sheets S intermittently toward the suction belt 15 from the sheet supply part 11, a tray 17 supporting the sheet S from below it, and a flexible thin plate member 19 pressing the sheet toward the suction belt 15. The coefficient of friction of the surface of the thin plate member 19 is smaller than the coefficient of friction of the surface of the suction belt 15.
Patent JP-H10227359-A (JP)
Title: Boot
Inventor: KOJIMA YOSHIFUMI
IPC: F16D3/84
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To improve mountability, sealability and durability of a boot. SOLUTION: A cylindrical boot 1 is partially cut in its axial direction over its length. The whole of the boot can be spread from the cut portion. The boot 1, spread from the cut portion, is arranged on a bent portion 13 of a univerwal joint 12. The opposed cut surfaces are aligned to each other. A film made of material having the same component as that of the boot 1 or being only different therefrom in a melting point is arranged outside the boot 1, followed by heating. The film is melted and goes into a gap between the cut surfaces. A small diameter side fixation part 1 is fixed to the side of a driving shaft 10 by means of a band 7 after solidifying the molten film. A large diameter side fixation part 3 is fixed to the side of the universal joint 12 by means of a band 8.