baber/WOPTO huggingface dataset:
Patent JP-H02273358-A (JP)
Title: Pinch roller and audio control head press-contact mechanism
Inventor: ISONO HIDEO
IPC: G11B5/54
Filed: 1989-04-14
Abstract: PURPOSE:To reduce the cost of a device and to miniaturize the device by independently displacing two toggle levers by means of the turn of a control cum, and stably press-contacting a pinch roller and an A/D head respectively to a capstan and a magnetic tape. CONSTITUTION:A loading motor 42 is forward driven, and a control cum 34 is counter-clockwise rotated. A turn lever 49 having a pin 50 fit into a cum groove 34b clockwise turns around a pin 51, and respectively independently displaces first and second toggle levers 53 and 54 through a pin 52. The lever 53 elastically press-contacts a pinch roller 44 through a pinch roller arm 57 and a magnetic tape to a capstan 43, on the other hand, the lever 54 press- contacts an A/C head 48 through a spring plate member 59 and a head arm 62 to the magnetic tape. Consequently a single motor 42 is sufficient as a driving source in a press-contact mechanism, and the device can be miniaturized.
Patent JP-S5218050-A (JP)
Title: Device of ventilating under the floor
Inventor: MIWA TERUO
IPC: F24F7/06
Filed: 1975-07-31
Abstract: PURPOSE: To aim at ventilating equipment capable of simultaneously ventilating in the room and under the floor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04324699-A (JP)
Title: Cutter for cutting-off excessive length of lead
Inventor: ISHIJIMA SHIZUO
IPC: H05K13/04
Filed: 1991-04-25
Abstract: PURPOSE:To provide a cutter for cutting-off excessive length of leads which can completely remove the produced burrs at the time of cutting off the excessive length of a lead of a circuit component mounted on a printed wiring board. CONSTITUTION:On the upper plane of this discoid cutter 10 which cuts off the excessive length 6A of the lead 6 of circuit component 5 mounted on a printed board 1 with a circumferential edge 11 when the cutter 10 is set below the running path of the printed board 1 carried in a horizontal plane and rotated, straight edges 20 which have angular cross sections and desired low heights are radially arranged.
Patent JP-H04324531-A (JP)
Title: Multi-object generating system
Inventor: ARAI JIYOUTAROU
IPC: G06F9/45
Filed: 1991-04-25
Abstract: PURPOSE:To obtain all cross objects of required machine types by one time of actuation only without actuating different compliers at every target machine type in a course of developing a large amount of programs for making the same job with plural machine types. CONSTITUTION:A front-end processor 3 performs phrase analysis, syntax analysis, and semantic analysis by means of a phase, syntax, and semantic analyzing section 4 after inputting a source program 1 and outputs a text 6 written in an intermediate language. The processor 3 makes an each maine type back-end processor actuating means 5 to successively actuate back-end processors 7, 8, and 9 of required target macine types. The processor 7 inputs the text 6 and outputs an object program 10 after generation and the processor 8 inputs the text 6 and outputs another object program 11 after generation. The processor 9 inputs the text 6 to generate and output an object program 12.
Patent JP-S5218267-A (JP)
Title: Centrifugal water separation machine
Inventor: KINOSHITA SHIGESHIROU
IPC: B04B5/08
Filed: 1975-08-01
Abstract: PURPOSE: To advance water separation efficiency by utilizing beams counter current. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08294041-A (JP)
Title: Image pickup device
Inventor: UEMURA KAZUNORI
IPC: H04N5/232
Filed: 1995-04-20
Abstract: PURPOSE: To prevent deterioration in the S/N of a video signal by controlling a shutter speed in response to a zoom position so as to enhance the resolution at the zoom position of the wideangle position where after-image is reduced. CONSTITUTION: Zoom position information 115 detected by a zoom position detector in linking with a zoom lens is inputted to a shutter speed control circuit 105. A selector switch 203 of the control circuit 105 selects a shutter setting signal 210 (211) set by a low speed shutter setting circuit 201 (high speed shutter setting circuit 202) depending on a case of a zoom set at a wide angle position (telescopic position) respectively and gives a signal 114 to the image pickup element. Thus, the after-image is small when the zooming is set at the wide angle position, and in the case where the deterioration in the resolution is less even when the shutter speed is not high, a low speed is selected for the shutter speed, then the bright video image without deterioration in the S/N can be obtained.
Patent JP-H05261419-A (JP)
Title: Method for controlling plate thickness of hot continuous mill and device therefor
IPC: G05B13/02
Filed: 1992-03-20
Abstract: PURPOSE:To reduce a plate thickness deviation by changing a plate thickness control gain of a 1st stand in accordance with an absolute value and a target plate thickness of a low frequency component of a detected plate thickness deviation through a fuzzy control. CONSTITUTION:A rolled stock 1 passing through plural stands Si, Si+1 is rolled to a target plate thickness. The plate thickness on the outlet side of the 1st stand when the rolled stock 1 is bitten into the plural stands Si, Si+1 and is kept in a steady state is considered a reference value. Thereafter, the absolute value of the low frequency component of the plate thickness deviation at the present time to the reference value is detected. The plate thickness control gain of the 1st stand Si is changed by the fuzzy control in accordance with the capacity of the absolute value of the low frequency component of the detected plate thickness deviation and the target plate thickness. These controls are carried out by using a steady state discriminator 8, a reference plate thickness memory 11, an absolute value circuit 9, a gain decider 10, etc. In this way, the product can be improved in quality, yield, etc.
Patent JP-S62251906-A (JP)
Title: Controller with automatic speed generating function
Inventor: ITO KENICHI
IPC: G05B19/416
Filed: 1986-04-25
Abstract: PURPOSE:To shorten the tact time by internally generating a program which can move an object at a maximum speed. CONSTITUTION:A program of only position coordinates inputted from a keyboard, a teaching box, or a paper tape reader passes a keyboard I/F (interface) 13, a teaching box I/F 14, or a paper tape reader I/F 15 and is processed in a CPU 7 in accordance with a program memory 8 to become a program having speed information. Thus, only position coordinates are inputted and a maximum moving speed is generated in a controller to shorten the tact time.
Patent JP-H01264712-A (JP)
Title: Hoop material cutter
Inventor: TOKUKATSU YASUHARU
IPC: B23D15/12
Filed: 1988-04-18
Abstract: PURPOSE:To reduce abrasion and damage to the cutter under heavy load and vibration during high speed operation by providing a means for guiding a sliding motion of a ram, two parallel eccentric cams as a driving means, and a means for converting oscillation of the eccentric cams into a sliding motion of the ram. CONSTITUTION:A stationary blade 23 is fixed to the lower face of an upper board by bolts 24 so that it may be abutted on the lower face of a moving blade 18 opposed to it and attached to a ram 14 by bolts 19. The rotation of a rotary shaft 9 is transmitted from a gear 40 to gears 41, 42, eccentric cams 45, 46 are fixed to shafts 43, 44, and transmission members 49, 50 supporting the eccentric cams 45, 46 through bearings 47,48 are connected to the ram 14 by spherical or cylindrical bearing devices 51, 52. The ram 14 is thus not directly connected to the eccentric cams 45, 46 to slide only relative to a spacer 20, and is guided by a slider 53. The cutter can thus be operated under high load and high speed by a relatively simple construction, and its life can be prolonged.
Patent JP-2000290050-A (JP)
Title: Production of artificial lightweight aggregate and artificial lightweight aggregate obtained by the method
Inventor: KAGAKUI ATSUSHI
IPC: C04B14/02
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively producing high quality artificial lightweight aggregate reduced in the absolute dry specific gravity with the addition of a small quantity of an easily obtainable low cost additive and capable of exhibiting high strength with a relatively low temp. treatment and the artificial light weight aggregate obtained by the method. SOLUTION: The producing method of the artificial lightweight aggregate is by mixing a foaming agent and if necessary, a binder with coal ash of a main raw material and crushing, wet-kneading the crushed material with a m.p. decreasing agent consisting of an alkali metal silicate, molding, drying and firing. The firing is performed at 950-1300 deg.C, the adding quantity of the alkali metal silicate per total aggregate blending materials is >=0.5 wt.% to <=10 wt.%. The foaming agent is composed of iron oxide and at least one kind of silicon carbide or a carbonaceous material. The artificial lightweight aggregate obtained by the method has a absolute dry specific gravity of 0.5-1.5, >=50 kgf compression breaking load and <=15% water absorption.
Patent JP-H09284491-A (JP)
Title: Image reader
Inventor: NAKAJIMA YOSHIAKI
IPC: H04N1/387
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of reading operation by detecting the boundary of a page and setting an effective reading range for one page so as to unnecessitate the positioning of the original each time of turning pages on an original platen. SOLUTION: The intermediate position of both ends XL and XR between the book original extended by arithmetic is set to be a temporary boundary position XK. The range of a width 2s with the temporary boundary position XK in a center is set to be a section to notice. Then the inclination change of the surface of the original in the noticing section is investigated to detect the position where the direction of the inclination is inversed (real boundary position XC). When the real boundary position XC is decided, sizes L and R in the subscanning directions of the respective right and left pages are decided. The size L of the left page is the distance between the left end XL and the boundary position XC and the size R of the right page is the distance between the right end XR and the boundary position XC.  As longer one of the sizes L and R includes excess length for the part of a difference mutually between end face parts S2L, and S2R, smaller one is used.
Patent JP-S57210139-A (JP)
Title: Control method of idling speed in internal combustion engine
Inventor: KOBASHI MAMORU
IPC: F02D41/08
Filed: 1981-06-22
Abstract: PURPOSE:To improve reliability of a device, by providing a flow control step motor in a bypass passage, detouring a throttle valve, and rotating said step motor at a relatively slow constant speed till the bypass passage is fully opened when a key switch is turned OFF. CONSTITUTION:Idle speed of an engine is controlled by opening an air outflow port 18 to a surge tank provided in an intake pipe and controlling a bypass flow of air guided to said outflow port 18 from a bypass pipe 16 arranged detouring a throttle valve in the intake pipe. Here a flow control valve device 8 is constituted so that a valve shaft 20, that is, valve body 36 can be axially moved through meshing of screws 47, 29 by turning a rotor 21 with operation of a step motor 9. When the idle speed is controled out of the prescribed speed, the step motor 9 is rotated at a prescribed speed, while at OFF time of a key switch, said motor 9 is rotated at a slower speed than said prescribed speed to fully open the valve body 36.
Patent JP-H11322939-A (JP)
Title: Continuous manufacture of silicone copolymer
Inventor: AUSTIN PAUL E
IPC: C08L83/05
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously manufacturing a silicone copolymer. SOLUTION: A method of continuously manufacturing a silicone copolymer includes (a) a process of continuously supplying a hydrodienesiloxane, one or not less than 2 kinds of olefin compounds reactive with the hydrodienesiloxane and a catalyst for the reaction to at least one of the first connected continuous stirring tank-type reaction apparatuses (CSTR) 5,7 to recover a flow of a crude product including a siloxane copolymer, an unreacted hydrodienesiloxane and olefin compounds from the last continuous stirring tank-type reaction apparatus 7 and (b) a process of supplying the flow of the crude product from the process (a) to at least one plug flow-type reaction apparatus 9 to continuously recover a flow of the product.
Patent JP-2000285988-A (JP)
Title: Connection structure of lead and bus bar
Inventor: ITO NORIO
IPC: H01R4/48
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide the connection structure of a lead and a bus bar capable of obtaining electrically thermally excellent connection structure, enhancing material yield, and reducing manufacturing cost. SOLUTION: A first elastic pressure contact piece 25 formed by bending a tongue-shaped piece of a part of three tongue-shaped pieces extended in the same direction in a ftrst bending position P1 at right angle and a pair of second pressure contact pieces 26, 27 formed by bending at right angle the remaining tongue-shaped pieces in a second bending position suitably slipped to the base end side in the extending direction of the tongue-shaped pieces from the fist bending position are formed in the connecting end 23 of a bus bar 21 for connecting a lead 6 of an electric component 5. The lead 6 is pressed against and interposed between parallel plate surfaces 25a, 26a, 27a of the first elastic pressure contact piece 25 and the second elastic pressure contact pieces 26, 27.
Patent JP-S59220450-A (JP)
Inventor: SUNABE MASAFUKU
IPC: B61L23/24
Filed: 1983-05-30
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-S62256810-A (JP)
Inventor: ZAEBU SHIYARABAI
IPC: C08F214/00
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-S63260308-A (JP)
Title: Radio receiver
Inventor: SUGAYAMA SAKAE
IPC: H03G3/20
Filed: 1987-04-17
Abstract: PURPOSE:To reduce the noise at the time of no signal and a weak electric field of a prescribed level or below by decreasing the gain of a 2nd intermediate frequency IF amplifier circuit when the reception signal reaches the prescribed level or below. CONSTITUTION:When the electric field strength is lower than a level (y), a 1st automatic gain control AGC circuit 13 is inactive and a 1st IF amplifier circuit 9 applies amplification by a prescribed gain. On the other hand, an output signal of a 2nd smoothing circuit 15 is impressed to a gain reduction circuit 16 and in this case the gain reduction circuit 16 reduces the gain of the 2nd IF amplifier circuit 10 in response to the output signal. Thus, the total gain to the IF signal from a mixer circuit 4 is decreased thereby reducing noise.
Patent JP-S58635-A (JP)
Title: Clutch disc
Inventor: MURASE HISAO
IPC: F16F15/126
Filed: 1981-06-20
Abstract: PURPOSE:To obtain two non-linear torsion characteristics, corresponding to absorption of fine vibration with low torque at high speed rotation or brake idle rotation and absorption of large vibration at a low speed with high torque, by using a rubber elastic member. CONSTITUTION:In a cup-shaped auxiliary plate 5, fixed to a driving plate 3 equipped with a facing 4, the first and second ring-shaped rubber elastic members 7, 8 are secured to internally and externally peripheral surfaces of a cup part 5a of said plate 5. The internal periphery of the first rubber elastic member 7 is secured to a collar 9, rotationally fixed to a hub 2, and the internal periphery of a cup part 10a of a subplate 10 is secured to the periphery of the second rubber elastic member 8. Said subplate 10 is engaged to the periphery of the hub 2 with relative rotary play of a specified angle alpha (beta at reverse side). The driving plate 3 is rotatively fixed to the hub 2 with rotating play of a prescribed angle between the plate and the hub 2.
Patent JP-S5429772-A (JP)
Title: Method of yielding low-cholesterol eggs of domestic fowls
Inventor: KITANO KUNITOSHI
IPC: A61K31/22
Filed: 1977-08-10
Abstract: PURPOSE: To obtain eggs of low cholesterol content without reducing the egglaying ratio. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01266616-A (JP)
Title: Initial state setting system for digital logic circuit
Inventor: WATANABE HISAO
IPC: G06F1/24
Filed: 1988-04-18
Abstract: PURPOSE:To discriminate whether the title circuit has become normally an initial state or not by comparing and collating an output state monitoring signal and an initial state storage signal. CONSTITUTION:An output state monitoring circuit 3 monitors an output signal A from a digital logic circuit 1 as a monitoring signal A', and outputs it as an output state monitoring signal (b) to an initial state collating circuit 4. Subsequently, with respect to an output state in a normal initial state of the digital logic circuit 1, the initial state collating circuit 4 compares and collates an initial state storage signal (c) from an initial state storage circuit 5 and the output state monitoring signal (b), and in case they coincide with each other, they are outputted as an initial state setting completion signal (e) to the outside, and also, the generation of an initial setting signal is stopped.
Patent JP-H09268888-A (JP)
Title: Tunnel lining method using composite panel
Inventor: TATSUHARA TAKESHI
IPC: E21D11/04
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a lining method using a panel which is capable of greatly reducing the panel weight in transportation and assembling to a site, excellent in the execution, capable of shortening the construction period, and which exhibits the excellent strength. SOLUTION: In this tunnel lining method, a composite panel 1 comprising one or a plurality of steel plates and concrete along the circumferential direction of a tunnel is used. Steel plates 4 of the composite panel 1 is a bent steel plate 4 which is corrugated in the longitudinal direction and provided with shear connector, the inside of the bent steel plate 4 is formed of precast concrete, and the outside of the bent steel plate 4 is formed of concrete poured after the assembly at site of the bent steel plate 4. The method can be served for a newly installed tunnel, and the secondary lining of an existing tunnel. Highly flowing concrete can be used for concrete to be poured after the assembly at site.
Patent JP-H11295669-A (JP)
Title: Trial lens
Inventor: OYAMA HIROYUKI
IPC: G02C7/02
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To easily and highly accurately determine the optical central position of a multifocus or toric contact lens. SOLUTION: A target 22 is added to the surface of the lens, and a stable position on the cornea of a trial lens 10 can be measured while utilizing that target 22. Based on this measured result, an optical central position O of the contact lens is determined so that the optical central position of the contact lens can be set corresponding to respective wearing persons.
Patent JP-S63262708-A (JP)
Title: Temperature control method for hot isostatic pressing device
Inventor: TASAKA NOBUYOSHI
IPC: G05D23/19
Filed: 1987-04-21
Abstract: PURPOSE:To raise the reproducibility of a high temperature cycle by confirming and storing in advance a temperature characteristic of a hot isostatic pressing device, and executing a temperature control, based on the temperature characteristic which has been stored. CONSTITUTION:A temperature controller is constituted of a temperature program setting device 1, switches 2, 4, a temperature controller 3, a thyristor control unit 5 for controlling separately the power of each heater contained in a high voltage container 20, a thermocouple 6, and a storage reproducer 7 such as a magnetic tape, etc. In this state, in the case of controlling a temperature in the high voltage container 20 at the time of HIP (hot isostatic pressing) processing, the supply power of a heater 30a is controlled through the switch 2 and the temperature controller 3 from the setting device 1. In this case, a temperature of the container 20 is measured by the thermocouple 6, sent to the control unit 5 and the storage reproducer 7, and controlled and stored. Subsequently, at the time of executing the HIP processing of an object to be worked, the setting device 1 is detached by the switch 2, a control signal from the storage reproducer 7 is sent to the control unit 5 by the switch 4, and the supply power of the heater 30a is controlled.
Patent JP-S5522947-A (JP)
Title: Moulding die
Inventor: OOTSUKI KEIZOU
IPC: B29C33/44
Filed: 1978-08-09
Abstract: PURPOSE: To make easy to change moulding dies and enable multikind and small quantity production by making cavity parts provided with ejector parts to eject moulded products attachable and detachable to and from a frame shape main part individually.  
     CONSTITUTION: An upper die 4 on the lower surface of a stationary plate 3 has an upper frame shape main body 10 which contains a heater 8, and plural cavities 16a and 16b set on the lower face of the main body 10: a lower die 2 on the upper surface of a floating plate 1 has a frame shape main body 11 which contains a heater 9 and plural cavities 17a and 17b set on the upper surface of the main body. Between the cavities and the frame shape main bodies, plural ejector pins 12 penetrating the cavities, and plates 23a, 23b, 24a and 24b supporting the ejector pins are provided. And these plates are operated via intermediate pins 29 and 30 which are connected with large plates, and intermediate plates 31a, 31b, 32a and 32b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63262852-A (JP)
Title: Device for detecting unsteadiness of electronic component lead
Inventor: OTA MASANORI
IPC: H05K13/08
Filed: 1987-04-21
Abstract: PURPOSE:To detect the unsteadiness, bending and breaking of a lead for an electronic component by simple constitution by photographing beams vertically passing through a fiber plate by a camera to the irradiation of beams from an oblique upper section. CONSTITUTION:A pair of light sources 11 are arranged to the upper section of a fiber plate 10, and a CCD camera 12 is arranged to a lower section. An IC 5 placed onto the plate 10 is irradiated with oblique parallel beams from the light sources 11. The plate 10 is unified tabularly under the state in which a large number of thin optical fibers 15 are disposed vertically. Accordingly, the overall length of a lead 5A is shaded when there is no lifting in the lead 5A for the IC 5, a video signal from the camera 12 is transmitted over a proces sor 13 as an image signal where the overall length of the lead 5A is darkened while beams intrude to the lower side of a lifting section where there is lifting in a lead 5B, and the shade of the lead 5B is shortened only by  H.
Patent JP-H10288269-A (JP)
Title: Accumulator fuel injection equipment
Inventor: SOTOZONO YUICHI
IPC: F16K17/02
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To avoid an abnormally high pressure stable by releasing the pressure when the pressure within a fuel accumulating chamber becomes abnormally high in accumulator type fuel injection equipment supplying a fuel injection valve with a fuel after accumulation in the accumulating chamber. SOLUTION: When the pressure within a fuel accumulating chamber becomes abnormally high, the pressure is released by pressure releasing means (24 rides across 27), and the pressure releasing state is held by pressure releasing and holding means (24 remains located within 32), and the pressure within the fuel accumulating chamber is held by the prescribed pressure of a normal range by pressure holding means (channel resistance due to a difference of cross-sectional area of 24 and 32) during the time.