baber/WOPTO huggingface dataset:
Patent JP-2000285366-A (JP)
Title: Traffic support system
Inventor: KANAYAMA MICHITAKA
IPC: G08G1/16
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a traffic support system suitable when vehicles capable of being automatically platoon-traveled is traveled by a diagram by increasing new vehicles to the vehicles traveling on a dedicated lane as the vehicles in a prescribed order in a platoon. SOLUTION: This system is provided with vehicles 20 such as buses which platoon-travel on a dedicated lane R1 by automatic driving and travel on a general road R2 in respective cities 1-4 by manual driving and a control system SS having a controller 30. The controller 30 is incorporated with a computer having a CPU, for example to generate various control signals controlling the whole service of the vehicles 20 based on a detection signal from the vehicle detection device and they are transmitted to the vehicles 20 through a control information transmission device. When the specified vehicles are increased from the vehicles 20 during travel in the platoon of the same organization, the signal controlling the service of the vehicles 20 is transmitted to the vehicles 20 through the control information transmission device based on information containing intra-platoon order.
Patent JP-S61252974-A (JP)
Title: Ball valve structure
Inventor: SAKAZAKI YOSHITO
IPC: F16K5/06
Filed: 1985-04-30
Abstract: PURPOSE:To facilitate manufacture and cut production cost by screwing a ball retainer having a nearly cylindrical form from the both edges of a ball accommodating hole formed inside a valve body having a nearly cubic form. CONSTITUTION:A ball accommodating hole 5 which communicates to the right and left side surfaces 3 and 4 of a valve body 1 having a nearly cubic outer shape is formed inside the body 1. Since the inside diameter of the hole 5 is larger than the outer shape of a valve ball 2, said valve ball 2 can be easily inserted and accommodated from the opened port parts on the right and left side surfaces 3 and 4. A ball retainer 7 is screw-inserted into a female screw 6 cut onto the right and left side surfaces 3 and 4, and a ball valve A is sealed through the contact with a valve seat 8 and the outer peripheral surface of the valve ball 2.
Patent JP-H04324409-A (JP)
Title: Microscope for operation
Inventor: KAMI KUNIAKI
IPC: G02B21/00
Filed: 1991-04-24
Abstract: PURPOSE:To provide the microscope for operation having good operability, such as operator's feasibility of making operation without taking eyes off the part to be operated. CONSTITUTION:This microscope has a microscope body 2 for operations which can make macroobservation of a testee body. A driving means which drives this body 2, switching means which control the driving of the driving means, monitors 12a, 12b which displays the graphics corresponding to the switching means within an observation field, operating means which selectively operate the graphics displays on the monitors 12a, 12b, position sensors 14a, 14b which detect the positions of the operating means, and a control and power source section 3 which controls the switching means in accordance with the position signals of the position sensors 14a, 14b are provided. The operations similar to the actual selection of the operating means are executed by selecting the graphics within the observation visual field.
Patent JP-S58212325-A (JP)
Inventor: ASAI ITARU
IPC: H02J3/00
Filed: 1982-06-02
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-S59220232-A (JP)
Title: Manufacture of solid metallic bell
Inventor: SUZUKI KEIICHI
IPC: B21D53/44
Filed: 1983-05-27
Abstract: PURPOSE:To form a bell full automatically by drawing upper half hollow body of a bell from a brass bar of specified grain size, drawing a blanked elliptical part that becomes a lower half body into cylindrical form, putting in a small rolling body and press forming the lower half body. CONSTITUTION:An upper half hollow body of a bell is drawn from a brass bar of grain size of about 0.020-0.030mm. by an existing automatic machine. A blanked elliptic part that becomes a lower half body is drawn to cylindrical form and a semi-finished bell 4 is formed. This semi-finished product 4 is held by a holder 5, and after putting in a small rolling body 3, upset to a press lower die 10. After correcting the position of slip by the lever 13 of an operating section 11, the lower half body of the bell is formed by a press upper die 14. The bell 16 is ejected by the lever 12 of the operating section 11. By making the brass bar specified grain size, no cracks and folds occur in the bell 16, and no defective product occurs even when all processes are automated.
Patent JP-H08273301-A (JP)
Title: Carrier recording device
Inventor: NAMIKAWA HIROSHI
IPC: G11B11/105
Filed: 1995-03-28
Abstract: PURPOSE: To dispense with editing after recording by providing a signal presence/absence detection circuit for detecting the presence/absence of a recorded position to effectively utilize the recording area of a carrier and at the same time to efficiently nullify a silence part in a carrier in real time. CONSTITUTION: This carrier recording device has a memory circuit (buffer memory) 9 for storing a recording signal to control the output of the memory circuit 9, thereby storing digital data into a carrier MD1. In this device, a signal presence/absence detection circuit 21 as a position presence/absence detection means for detecting the presence/absence of a recorded position is provided to stop the operation of recording to the carrier MD1 when a silence part is detected and to perform the writing of memory data into the memory circuit (buffer memory) 9 until the point of time when the silence part is detected. Therefore, silence data is controlled so as not to be recorded into the carrier MD1 in real time, thereby being able to continuously record the silence data in the carrier. Accordingly, since the silence recording part can be shortened or nullified in the recording area of the carrier MD1, the editing operation after recording is finished becomes unnecessary.
Patent JP-S5523333-A (JP)
Title: Method of forming suction port of double intake system
Inventor: MINO KOUJI
IPC: F02M35/10
Filed: 1978-08-02
Abstract: PURPOSE: To improve sealingness and strength of a double intake system, by soldering a partition member having the same melting point as the cylinder head to a portion of cylinder head by use of a soldering material having a melting point higher than the temperature a fuel gas blown back from the combustin chamber but lower than the melting point of said partition member.  
     CONSTITUTION: Air intake passage is divided into a low-load section 16 and a high- load section 17 by means of partition wall 10 and partition member 11 made of material having the same melting point as cylinder head. These two sections 16, 17 of the intake passage are both communicated to the combustion chamber 6 when suction valve 4 is opened. Partition member 11 is soldered to cylinder head 3 at portion 12 by use of a soldering material having a melting point lower than the melting point of partition member 11 but higher than the temperature of fuel gas blown back from the combustion chamber. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08292875-A (JP)
Title: Multiplication processor
Inventor: MIYOSHI AKIRA
IPC: G06F7/52
Filed: 1995-04-20
Abstract: PURPOSE: To generate a (2<i> -2<m> ) multiple of a multiplicand fast with small hard ware by the multiplication processor which uses booth decoding circuits of high order. CONSTITUTION: The multiplication processor, equipped with a decoding circuit 101 which decodes and outputs a multiplier Y and partial product generating circuits 102 and 103 which select one of plural numerals according to the information of the decoded value and generate partial products, holds a subtracting circuit 104 which subtracts the multiplicand from a four-fold value of the multiplicand X to generate a three-fold multiplicand value with an SD number and uses the output value of the subtracting circuit 104 as part of plural numerals.
Patent JP-H08292384-A (JP)
Title: Image writer
Inventor: ITO MASAO
IPC: G02B26/12
Filed: 1995-04-20
Abstract: PURPOSE: To improve image reproducibility at a multibeam scan optical system using plural laser beams. CONSTITUTION: Concerning the multibeam scan optical system for which a number of laser beams is defined as (n), the scan line interval of scan line images provided by scanning is defined as (p) and the (n) and (p) are decided so as to satisfy the expression of [1/(n-p)>=4 linepairs/mm], when the number of beams is defined as (n), the scan line interval of scan line images provided by scanning is defined as (p), the number of deflecting planes of a deflector 6 is defined as (q) and natural number is defined as (m), the cycle of a repeating pattern for the image of a sub-scanning direction is equal with the m-fold scan line interval (p) and when the least common multiple of (m), (n) and (q) is defined as G and the least common multiple of (m) and (n) is defined as E, this multibeam scan optical system is decided so as to satisfy an expression as follows;  [1/(E.p)>=4 linepairs/mm] or [1/(G.p)>=4 linepairs/mm].
Patent JP-H08291798-A (JP)
Title: Water feed device
Inventor: KANEKO HISAO
IPC: F04B23/04
Filed: 1995-04-20
Abstract: PURPOSE: To stabilize water feed pressure of a terminal end and obtain energy- saving effect with a simple structure. CONSTITUTION: In a control device 6, the initial driving frequency of electrically driven pumps 2, 3 is calculated from pressure which is necessary for terminal faucet and an aqueduct water pressure, and initial discharge pressure is set from the characteristic of the pumps 2, 3. Discharging pressure is detected, and driving frequency is increased/decreased by volume of fluctuating pressure from a setting value. At this time, the setting value is corrected by a building coefficient which is set by the pressure loss in piping of a water feed system, a building height, and the structure of the piping (the number of water feed ports in each floor) in relation to frequency change from the initial driving frequency.
Patent JP-S5218332-A (JP)
Title: Development apparatus
Inventor: KADOWAKI HIDEJIROU
IPC: G03G15/08
Filed: 1975-08-04
Abstract: PURPOSE:To develop a sensitive body effectively with no splash of a developer liquid by operating absorption means in synchronism with an approach motion of mobile development means towards the sensitive body.
Patent JP-S5623125-A (JP)
Title: Locating device for caterpiller
Inventor: ONO AKIO
IPC: B65G43/00
Filed: 1979-07-27
Abstract: PURPOSE: To center the caterpillars as they run and to allow the centering time to be contained in another main operation time by providing a manipulator with a program by which the manipulator can travel along overhead rails and a photoelectric tube mechanism fixed on these rails.  
     CONSTITUTION: If a pallet truck 10 where caterpillars 3 are stacked on a pallet positioner 8 is brought in, one caterpillar 3 is attracted and lifted by a magnetic body 4 of the manipulator 2. After the caterpillar 3 rotates 90° the manipulator 2  moves to the left along travelling rails 1. Encoder output of the manipulator 2 is  sampled by a signal when the caterpillar 3 has been cut off a photoelectric tube  mechanism 5 and a stop position of the manipulator 2 is obtained in accordance  with a given formula. The caterpillar 3 falls at this stop position and is placed on  the intended position of a link 13 on a conveyor 9 by means of the operation of  forks 17,17' on an inversion driving part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58210834-A (JP)
Title: Countercurrent column type agitation tank
Inventor: HAYASAKA TOMOHIDE
IPC: B01D11/02
Filed: 1982-06-03
Abstract: PURPOSE:To provided a titled agitation tank which enables efficient discharging, washing, etc. by providing partition walls of an inverted circular conical pipe shape and compression transfer means consiting of cylindrical parts, transfer vanes, etc. in a column, and tranferring the solid particles in a suspension to the lower chambers. CONSTITUTION:An introducing port 2 for a suspension and a discharge port 3 for treated liquid are provided on the top side of a column body 1 of an agitation tank provided with a revolving shaft 6 mounted with diffusion vanes 18, and a discharge port 4 for a suspension and an introducing port 5 for treated water are provided on the bottom side to subject the suspension and the treated liquid to counter current contact in the column. The inside of the clumn is partitioned to partition chambers 12 by means of partition walls 11 having an inverted circular conical pipe shape, and compression transfer means 17 consisting of cylindrical parts 13 connected to the lower part of the walls 11, transfer vanes 14 fitted to the shaft 6 and transfer block parts 15 having inclined walls 15a are provided to transfer the solid particles in the suspension to the lower chambers 12 while compressing the same. The vanes 18 are rotated to diffuse the suspension and communiating passages 19 for the treted liquid are provided to transfer the treated liquid to the upper chambers 12 so as to bring the same into countercurrent contact with the suspension.
Patent JP-2000294952-A (JP)
Title: Chassis
Inventor: OTSUKA KAZUNOBU
IPC: H05K5/04
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a chassis which can be shared with two or more types of devices in a chassis which is generally adapted for electronic devices. SOLUTION: This chassis comprises a lower case 1 and an upper case 2 which are shaped like lunch box. First and second lower case opening 6 and 7, each having a different configuration, are provided in two opposing side surfaces of the case 1, while an upper case opening 11 is provided in one side surface of the case 2 so as to selectively throw open either of the openings 6 and 7, when the case 2 is assembled into the case 1. As a result, a set of lower and upper cases allow two type of chassis to be formed.
Patent JP-S62250873-A (JP)
Title: Phase control unit of power converter
Inventor: AKAGAWA EIJI
IPC: H02M7/155
Filed: 1986-04-22
Abstract: PURPOSE:To enable a unit to save the time and labour for preparations in its performance test and to improve the working efficiency, by building a synchronous power source for the time of test in the unit. CONSTITUTION:A phase control unit of a power converter 4 has a switch for testing 12 and a low-voltage independent synchronous power source 13 for test time outputting synchronous signals and a synchronous signal converter 14 are built in it. In the normal operation of the power converter 4 the switch for testing 12 is not operated. Under this condition the synchronous signal converter 14 selects a synchronous signal generator 9b. When the switch for testing 12 is operated for performance tests, the synchronous signal converter 14 selects the independent synchronous power source 13, from which the synchronous signals are supplied to the integrator 9c.
Patent JP-H08294044-A (JP)
Title: Image pickup device
Inventor: MIYAWAKI YASUSHI
IPC: H04N5/238
Filed: 1995-04-20
Abstract: PURPOSE: To provide the image pickup device in which back light is corrected with high accuracy. CONSTITUTION: A correction circuit 6 receiving a control iris signal SIRIS whose level is within a range of 0.5-1V outputted from a signal processing circuit 4 detects a range of 0.5-0.775V being a low level range and generates a pseudo iris signal PSIRIS of the same level as that of the iris signal SIRIS based on its detection signal to allow a DC iris drive circuit 5 to generate a control signal CTL based on the pseudo iris signal PSIRIS. Thus, even in the case of back light, an aperture 2 is controlled in an opening direction so that a video level of a follow light side object is in a usual level in the case of back light, and even when the back light is within an image pickup range, a video level of the follow light side object is prevented from being deformed as a black level.
Patent JP-S58213198-A (JP)
Title: Heat exchanger made of aluminum alloy
Inventor: KANEDA TATSUZOU
IPC: F28D1/053
Filed: 1982-06-03
Abstract: PURPOSE:To reduce cost, by a method wherein an extruded multi-hole pipe of an aluminum alloy consisting of 0.2-1.0% Cu, 0.2-0.6% Fe and the remainer of Al and unavoidable impurities is used as a tube for a heat exchanger, and a brazing sheet is used for providing fins. CONSTITUTION:The extruded multi-hole pipe of an aluminum alloy consisting of 0.2-1.0% Cu, 0.2-0.6% Fe and the remainder of Al and unavoidable impurities is used as the tube 1, while the brazing sheet is used for providing the fins 2, and both thereof are brazed to each other to constitute a heat exchanger. Accordingly, tensile strength is enhanced, wall thickness can be reduced, and efficiency in extrusion can be enhanced, so that working cost and the quantity of materials can be reduced.
Patent JP-S58213127-A (JP)
Title: High frequency heating device
Inventor: TAKANO AKIHISA
IPC: F24C7/08
Filed: 1982-06-02
Abstract: PURPOSE:To enable measuring of the temperature of an object to be heated at any position on a placing table, by a method wherein the placing table for the object to be heated is rotatably placed in a heating chamber, a lamp and a temperature detector are mounted outside the heating chamber in a manner that they are positioned facing each other through pores formed in the side walls of the heating chamber. CONSTITUTION:A placing table 6 for an object 8 to be heated, which performs a rotational movement by means of a motor 7, is located at the inside of a heating chamber 1 formed of metal walls. Pores 9 and 10 are provided in positions, located facing each other, on side walls 1b and 1c of the heating chamber 1, and a tungsten lamp 11 and an infrared radiation temperature detector 12 are disposed outside the heating chamber 1 so that they are positioned opposite to each other through the pores 9 and 10. With the rotation of the placing table 6, this constitution feeds the light of the lamp 11 directly to the light receiving part of said detector 12, or shuts off the light to the object 8 to be heated. While the light is shut off, infrared rays corresponding to the temperature of the object 8 to be heated is generated from the object 8 to be heated, and the infrared rays are received by the light receiving part of the detector 12 to measure the temperature of the object 8 to be heated.
Patent JP-S5720573-A (JP)
Title: Flywheel-type electric energy storage device
Inventor: HOSHINO YOSHINOBU
IPC: H02K7/02
Filed: 1980-07-10
Abstract: PURPOSE: To prevent an oil film from being cut off, by using dynamic pressure, which is caused by the rotation of a thrust plate, to carry the weight of a rotary portion even in power outage and by suppressing the temperature rise of a thrust bearing with a cooling fluid, which is supplied simultaneously with the power outage, to limit the temperature of the bearing below a prescribed level and by supplying lubricating oil through hydraulic port etc.  
     CONSTITUTION: The pressure reception surface 26 of a thrust bearing 20 is provided with a plurality of radial grooves 27 which have a depth (h) of 30W50μm and are defined by gradient lands 28, 28'. A parallel land 29 is provided between the adjacent grooves 27. A solenoid valve 35 is opened simultaneously with power outage so that a cooling fluid flows into cooling fluid holes 33 from a source 34 through pipes 36, 37 to cool the pressure reception surface 26 of the thrust bearing 20 to maintain the temperature of the bearing 20 at a prescribed level. This results in preventing an oil film from being cut off. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5321535-A (JP)
Title: Information processor
Inventor: NODA TOSHIKI
IPC: G06K15/02
Filed: 1976-08-12
Abstract: PURPOSE: To make it possible to lighten a burden on software by adding a simple circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6353785-A (JP)
Inventor: HELWIG KLAUS
IPC: G11C11/401
Filed: 1987-04-20
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-H07275996-A (JP)
Title: Vertical slitting metallic mold type molding apparatus
Inventor: MURATA YUTAKA
IPC: B22C23/00
Filed: 1994-04-08
Abstract: PURPOSE:To provide an apparatus having simple structure and miniature size in a low cost, in spite of providing a metallic mold changing device and a mold carrying device, in the vertical splitting metallic mold type molding apparatus providing the vertical splitting metallic mold and an opened movable metallic mold in this vertical splitting metallic mold being rotatable downward at the right angle. CONSTITUTION:This apparatus is arranged with a first carrying device 6, in which the vertical splitting metallic mold 2 can be carried to just lower position of a metallic mold fitting position in a metallic mold opening/closing device 3 below the metallic mold opening/closing device 3 for opening/closing the vertical splitting metallic mold 2, a second carrying device 8, in which the mold pushed out from the movable metallic mold 22 is received and can be carried to the outside when the movable metallic mold 22 opened in the vertical splitting metallic mold 2 rotates downward at 90 deg. angle, and a lifting device 7 for ascending/descending the first carrying device 6 and the second carrying device 8.
Patent JP-S5635753-A (JP)
Title: Medical appliance
Inventor: TOKORO HIROKAZU
IPC: C22C38/44
Filed: 1980-07-15
Abstract: PURPOSE: To enhance the corrosion resistance of medical appliances and inhibit the appliances from producing an unpleasant noise owing to a shock by preparing the appliances with Fe-Cr-Mo-Ni alloy of high damping capacity.  
     CONSTITUTION: Medical appliances such as a medical examination instrument board, a sterilizing basin, a pus basin and a medicine bottle stand each forming flat platelike storing sections 1, 4, 5 with edge parts 2, 6, 7 are made of alloy steel contg. 8W30% Cr, 0.5W4% Mo, 0.25W1.5% Ni and <0.12% C. A rolled sheet of this steel is annealed at 700W1,200°C and worked by cutting, press forming and other method to manufacture various medical appliances having flat platelike storing sections of predetermined form. This alloy steel has high damping capacity as well as superior corrosion resistance, so it does not produce an unpleasant noise for a patient by a slight shock. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60242158-A (JP)
Title: Recording medium conveying device
Inventor: NISHIZAWA YOSHINORI
IPC: B41J2/325
Filed: 1984-05-15
Abstract: PURPOSE:To make a regularization of contraction magnifying power attainable irrespective of a medium quantity, by controlling a medium conveying speed in a way of controlling at least one unit of roller rotation, brake and roll rotation mechanisms on the basis of the result of detecting a quantity of recording medium being rolled up. CONSTITUTION:When recording is started, a resistance value of a rheostat 34 is converted into a current value or a voltage value, and when it is fed to an analog-to-digital converter 41, this conveter 41 converts it into a digital signal and reads out a diametral signal equivalent to the diameter recorded in an address corresponding to the signal. This diametral signal is fed to a motor control circuit 43, feeding a motor drive circuit 44 with the number of pulse signals commensurate to the diametral signals. With this constitution, a step motor 11 is driven at pulse numbers commensurate to the diameter of an ink donor film 1 being rolled up on a take-up roll 10. Therefore, contraction magnifying power is regularized irrespective of a quantity of recording mediums of the ink donor film or thelike being rolled up on a feed roll or a take-up roll, so that a recroding picture is improved in terms of quality.