baber/WOPTO huggingface dataset:
Patent JP-H09239794-A (JP)
Title: Injection mold
Inventor: NIIDE TAKESHI
IPC: B29C45/44
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an injection mold capable of arbitrarily setting the moving distance of an inclined core and having an incline core structure reduced in abrasion and high in durability and practicality from a structural aspect. SOLUTION: An injection mold consists of a fixed mold and a movable mold having a movable template, ejection plates 8, 9 and a movable attaching plate 7 provided therein in this order and an undercut part 12a is provided in the cavity 12 of the movable template of the movable mold. The core 1 forming the undercut part 12a and the tiltable inclined pin 2 connected to the core 1 are provided to the movable template 11 and the slide pin 4 provided in the rear end of the inclined pin 2 is provided in the guide groove of the guide block 3 provided in the movable attaching plate 7 in a slidable manner and guided the slide guides 5 provided to the ejection plates 8, 9 and, at the time of mold opening, the core 1 is tilted toward the fixed mold through the inclined pin 2 and, at a time of mold clamping, the core 1 is allowed to retreat toward the movable template 11.
Patent JP-S60193103-A (JP)
Title: Signal detection of reproducing magnetic head
Inventor: KATOU MASAAKI
IPC: G11B5/02
Filed: 1984-03-14
Abstract: PURPOSE:To reduce variation of an output voltage even if conductive dust is stuck between an MR element and a shield, by connecting current sources to both ends of the MR element respectively to flow a current to the MR element and subtracting voltages in both ends of the MR element to detect a signal from the MR element. CONSTITUTION:A current source 14 and a current source 32 having the same current value as the current source 14 are connected to both ends of a resistance 11 of the MR element from a positive power supply terminal 13 and a negative power supply terminal 31 respectively. Outputs at respective connection points are inputted to a substracting circuit 33 and are subjected to subtraction, and the result is outputted from the substracting circuit 33 to an output terminal 34. Since the voltage at the connection point between the resistance 11 of the MR element and the current source 14 and that between the resistance 11 of the MR element and the current source 32 are subjected to subtraction by the subtracting circuit 33, the voltage outputted to the terminal 34 is not different from that for sticking of no dust even if short-circuit occurs between the resistance 11 of the MR element and a conductive earthed magnetic shield 12 by an equivalent resistance 16 of dust because of dust stuck between them.
Patent JP-H0620444-A (JP)
Title: Video image bank device
Inventor: UIRIAMU ETORA
IPC: G11B27/02
Filed: 1991-01-28
Abstract: PURPOSE: To enable video works to be edited quickly by selecting a desired image sequence from the library of image sequences and making it a stock footage. CONSTITUTION: A library index is first retrieved from a video disk player 26 which stores a large number of stocked video image sequences and their library, showing on a display device 16 a set of still picture frame of image sequence that passes into a candidate. A desired image sequence is selected from this display, and transferred to an editing tape as a stock footage together with an editing list. As a result, the final editing of video works can be performed quickly and also effectively.
Patent JP-S58165615-A (JP)
Inventor: SAKAKIBARA TAKAAKI
IPC: H02G5/06
Filed: 1982-03-26
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-H05250123-A (JP)
Title: Multiwindow system
Inventor: ASANO HAJIME
IPC: G06F3/048
Filed: 1992-03-05
Abstract: PURPOSE:To draw graphics in a multiwindow system at a high speed. CONSTITUTION:A multiwindow system includes a VRAM10 which can set the windows 14, 16 and 18, a control means which controls the visible areas 16, 18, 28, 30, 32 and 34 of the windows 14, 16 and 18, a CRT which displays the image of the VRAM10, a drawing means which copies at least a part of the image of the VRAM10 to a work RAM12 and then draws a graphic 22, and a copying means which copies only the necessary areas 28a, 30a, 32a and 34a out of the graphics of the RAM 12.
Patent JP-H09238930-A (JP)
Title: X-ray diagnostic apparatus
Inventor: EERITSUHI HERU
IPC: G01N23/04
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To eliminate X-ray beams adversely affecting the formation of images when an electron beam hits a tungsten wire by forming a conductor path using a material with a smaller number of nuclear positive charges than that in tungsten. SOLUTION: This apparatus is so arranged in an area of a target 1 to detect or evaluate the cross section, the position and the orientation of an electron beam flux 5 and provided with at least one conductor path 8. The conductor path 8 is made of a material with a smaller number of nuclear positive charges than that in tungsten. The conductor path 8 is extended in zigzag along the target 1 and profitably made up of a carbon filament. An evaluator 9 connected to the conductor path 8 is operated to form an output signal depending on the cross section, position and/or the orientation of the electron beam flux 5 so that the cross section, the position and the orientation of the electron beam flux 5 meet specified references through a setter 10 based on the output signals of the evaluator 9.
Patent JP-S56142764-A (JP)
Title: Transport vehicle
Inventor: FUKADA AKIO
IPC: B62D61/10
Filed: 1980-04-09
Abstract: PURPOSE: To make the whole wheels into ground contacting condition even on the off-road land by allowing the wheels to be freely lifted up and down alternately in the inverse directions around the longitudinal shaft.  
     CONSTITUTION: Respective wheel fitting casings 6 are fitted to a transmission casing 7 in their left and right center in free rocking condition around the center of an input shaft 12a arranged in the longitudinal directions of the vehicle body. One pair of left and right coil springs 18, 18 which energizes wheels 1 to get down are rigged between cargo floor frames 17 and a casing 6. In consequence, even if there are accidents on the surface of the ground contacting condition the whole wheels are kept in contact with the ground, in such a way that the left and right wheels 1, 1 are correspondingly lifted up and down mutually in the inverse directions in relation to the vehicle body around the center of the input shaft 12a. Besides, even if each wheel couple is lifted up and down separately, the vehicle body is maintained practically horizontal by operation of the coil springs 18. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59174471-A (JP)
Inventor: HAYAKAWA GINSHICHIROU
IPC: B65D81/26
Filed: 1983-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000253579-A (JP)
Title: Series compensator
Inventor: UCHINO HIROSHI
IPC: H02J3/18
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obviate a bypass circuit for simplifying the main circuit, enhance current control capability, reduce produced higher harmonics and moreover economically achieve a large amount of compensation. SOLUTION: A series compensator is series-connected with an alternating- current system and compensates for the quantities of electricity, such as voltage, current, phase, and impedance, of the alternating-current system. The series compensator is constituted of a first series capacitor C1 and a second series capacitor C2 which is series-connected with the alternating-current system, respectively, and a compensating current generator CMP1 parallel-connected with the first series capacitor C1.
Patent JP-H11249727-A (JP)
Title: Device and system for checking and managing plant
Inventor: KIDA TOSHIHIKO
IPC: G06F3/16
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide the device and system for checking and managing a plant by which important audio information related to a check excepting for registered audio information can be acquired while securing a fixed recognition rate and enabling speedy information transmission or the like. SOLUTION: This device is provided with an audio signal input part 10 for inputting the checked results from checkers on the job sites through a communication line 40 as audio signals and audio signal processing means 7, 10, 11, 12, 13 and 15 for performing the required managing processing by discriminating the audio signals based on the audio information registered in advance. The audio signal processing means is provided with audio signal storage means 12, 13, 14 and 21 for quantizing and storing the audio signals.
Patent JP-S61210198-A (JP)
Title: Multiply plated steel material
Inventor: KANAMARU TATSUYA
IPC: C25D5/10
Filed: 1985-03-13
Abstract: PURPOSE:To obtain a steel sheet having superior plating adhesion at low temp. and superior adhesion to corrosion resistant paint by successively plating a steel sheet for the outside of an automobile body with Zn or a Zn alloy and a Zn-Ni alloy or further plating it with an Fe-Zn alloy. CONSTITUTION:A steel sheet for the outside of a car body is plated with Zn or a Zn-Ni alloy contg. <=8wt% Ni by <=5g/m<2> to form the lowest layer adhering to the steel sheet. The steel sheet is then plated with a Zn-Ni alloy contg. 8-20wt% Ni by >10g/m<2> to form an upper layer, or it is further plated with an Fe-Zn alloy contg. >60wt% Fe by >5g/m<2>. The steel sheet having two or three layers formed on one side by plating has superior plating adhesion at low temp. and superior adhesion to corrosion resistant paint, so it is suitable for use as the shell of an automobile body used especially in a cold district.
Patent JP-H01222428-A (JP)
Title: Electric double layer capacitor
Inventor: MATSUZAKI SOICHI
IPC: H01G11/70
Filed: 1988-03-01
Abstract: PURPOSE:To enable the title capacitor to be miniaturized and manufactured at low cost by bringing collectors into contact with the ends only of a capacitor element. CONSTITUTION:Within a capacitor provided with a capacitor element 1 comprising polarizing electrodes 2, 3 and a separator 4, collectors 6 are brought into contact with the ends of the capacitor element 1. That is, the capacitor element 1 is laminated and wound around so that the polarizing electrodes 2 and 3 may mutually protrude the respective ends on the opposite sides through the intermediary of the separator 4. The collectors 6 coming into contact with the ends only of the capacitor element 1 cover small area to be miniaturized at low cost. Furthermore, the surface of collectors 6 can be made rugged to be brought into contact with the ends of the capacitor element 1 so that the contact resistance may be lowered.
Patent JP-S58165541-A (JP)
Title: Variable compression ratio internal-combustion engine
Inventor: NAKAHARA MITSUHARU
IPC: F02B1/04
Filed: 1982-03-24
Abstract: PURPOSE:To most suitably change compression ratio, by inserting a hydraulically driven subpiston into a subcylinder communicated to a combustion chamber and adjusting pressure of oil in a pressure oil chamber in the subpiston through a spill ring interlocking to an operational condition of an engine. CONSTITUTION:If an engine load decreases to increase intake pipe negative pressure introduced to a negative pressure chamber 23 of a diaphragm mechanism 20, a diaphragm 22 is moved upward against a spring 24, and this causes a spill ring 17 to move to a position as shown by a chain line in the drawing through a rod 21 and lever 18, then a spill port 16 provided to a stem 11 integrally formed with a subpiston 9 is closed. Then pressure of working oil supplied into a pressure oil chamber 12 from a port 14 rises to displace the piston 9 downward. And if the piston 9 is displaced to a position where the port 16 is opened, working fluid beings to flow out from the port 16, at a point of time when this outflow amount and supply amount to the chamber 12 are balanced, the piston 9 is stopped to change compression ratio.
Patent JP-S63215112-A (JP)
Title: Correction circuit for time base error
Inventor: ONO KOICHIRO
IPC: H03K5/13
Filed: 1987-03-03
Abstract: PURPOSE:To improve the activity ratio of a delay device, by varying the power source voltage of a multi-stage cascade connection circuit of a CMOS inverter consisting of the delay device with respect to a signal voltage for time base error correction, and varying the delay time of the delay device so as to be proportional to the change of a control signal voltage for the time base error correction. CONSTITUTION:The power source voltage Vd of the multi-stage cascade connection circuit of the CMOS inverter consisting of the delay device VDL is varied so as to be Vd=(A/Vtbc)+2.¦Vth¦ with respect to the signal voltage Vtbc for the time base error correction(A represents a proportional constant, Vth the threshold voltage of a MOS transistor). And by constituting a circuit so that the delay time of the delay device is set so as to be proportional to the change of the power source voltage Vd of the delay device, it is possible to obtain the linear change characteristic of the delay time Td for the change of the power source voltage Vd of the delay device over a wide range. In such a way, the delay device can be used with high activity ratio.
Patent JP-S62206851-A (JP)
Title: Semiconductor device
Inventor: IWABUCHI MASARU
IPC: H01L23/52
Filed: 1986-03-07
Abstract: PURPOSE:To improve the degree of integration without lowering the current supply capacity of a ground potential line by partially relocating the positional relationship of a wiring for applying constant potential arranged along the outer circumference of a semiconductor substrate. CONSTITUTION:Ground potential lines 5A, 5B connected to a pad 3B are extended normally along the outsides of pads 3. A supply potential line 4A connected to a pad 3A is extended along the insides of the pads 3. On the contrary, the positional relationship of supply potential lines 4 and ground potential lines 5 is varied partially. That is, ground potential lines 5B, 5C are shaped outside and inside the pads 3, and a supply potential line 4B is shaped outside the pads 3. An output circuit, in which currents hardly flow through the supply potential line 4B and extremely large currents flow through the ground potential lines 5B, 5C, such as an output circuit for directly driving a TTL and an LED is formed in the region 6B. Accordingly, the overall width of the ground potential line 5 (5B+5C) for the output circuit in the region 6B is broadened while the width of the supply potential line 4 (4B) is narrowed only by a broadened section.
Patent JP-S51123422-A (JP)
Title: Fuel modulating system
Inventor: KOSAKA KATSUAKI
IPC: F02B43/10
Filed: 1975-04-21
Abstract: PURPOSE: Hydrocarbon fuel is burnt with excess air and the high-temperature gas thus produced is mixed with the hydrocarbon fuel to generate partial oxidation to produce a gaseous fuel rich with H 2 CO and by supplying this fuel to a combustion engine for combustion, noxious discharge gas components are reduced and fuel economy is improved. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57164186-A (JP)
Title: Grouting
Inventor: OKADA TAKAHIKO
IPC: C09K17/00
Filed: 1981-04-02
Abstract: PURPOSE: To prevent an alkali from oozing after injection into soil, by injecting a portland cement slurry and silica sol into the ground.  
     CONSTITUTION: Portland cement slurry (A) consisting of a cement and water in a wt. ratio of 1:1W4 and a silica sol (B) consisting of a silica sol and water in a wt. ratio of 1:0W3 are injected in a proportion such as to provide an ultimate ratio of SiO 2  in the cement to SiO 2  in the silica sol of 1:0.06W0.5 into the ground in 1.5 or 2 shots, to coagulate the ground.  
     EFFECT: It is possible to prevent an alkali such as Na 2 O from oozing out of water glass after injection into soil and to stably reinforce the ground for a long period of time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06257960-A (JP)
Title: Induction furnace
Inventor: NAKATANI MASAHIRO
IPC: F27D11/06
Filed: 1993-03-10
Abstract: PURPOSE:To permit the melting of a continuous cold material by restraining the whole configuration as well as the electric power capacity of an induction furnace. CONSTITUTION:The long diametral length of the plan of an induction coil 1 and a furnace body 2 is made longer than a short diametral length, intersecting with the long diameter. Such a configuration includes an oblong, whose corners are rounded by an arc, other than a configuration wherein ellipses, ovals and semicircles connected by a rectangular. Yokes 3, provided around the induction coil 1, a furnace frame 4, the refractory bricks of the bottom of the furnace, upper and lower castables, a tapping passage 7 and the like are provided with configurations compatible with the shape of plan of the induction coil 2 and the furnace body 2.
Patent JP-H04284325-A (JP)
Title: Electric field emission type cathode device
Inventor: WATANABE HIDETOSHI
IPC: H01J1/304
Filed: 1991-03-13
Abstract: PURPOSE:To provide an electric field emission type cathode device capable of stably emitting electrons while restraining oxidation of a gate electrode. CONSTITUTION:In an electric field emission type cathode device provided, on a substrate 1 having a first electrode, with an insulator layer 2 having a cavity 6, a cathode 9 formed on the first electrode 1 and a second electrode 3 formed inside the cavity 6 on the insulator layer 2, a metal protection layer 13 excellent in conductivity and corrosion resistance is attached onto the surface of the second electrode 3.
Patent JP-S58165406-A (JP)
Title: High frequency power amplifying circuit
Inventor: MATSUMAE YOSHIAKI
IPC: H03F3/19
Filed: 1982-03-25
Abstract: PURPOSE:To obtain a high frequency power amplifying circuit with high stability and efficiency, by providing a series circuit comprising a resistor and a capacitor inserted directly between an input and an output of an amplifying transistor (TR). CONSTITUTION:The series circuit 1 comprising the resistor R0 and the capacitor C0 is inserted directly between a base and a collector being the input and output terminals of a TRQ1. The series circuit 1 acts to prevent abnormal oscillation  of the circuit by negative feedback with the resistor R0. The capacitor C0 is  used for DC separation, and the value is regulated to a value having a negligible impedance at the operating frequency. The value of the R0 is specified in relation to the input/output impedance ratio of the TRQ1, and it is desirable to be  about from several tens of ohms up to several thousands of ohms. That is, the  less the R0 becomes, the more the negative feedback amount is increased, then  the stability is improved and the efficiency is decreased accordingly, then the optimum value is given to each circuit.
Patent JP-S60194324-A (JP)
Title: Small air tunnel for inspection of wire mesh screen
Inventor: KATOU YOUJI
IPC: G01M9/04
Filed: 1984-03-14
Abstract: PURPOSE:To facilitate the making of a wire mesh screen by inserting a wire mesh screen into an air tunnel for inspection of wire mesh screens to perform an inspection depending on a wake. CONSTITUTION:The tip of an air intake section of an air tunnel 7 forms a bellmouth 8 and a honeycomb 9, a rectifying mesh 10 and a wire mesh screen insertion part 11 are provided near the intake section. A Pitot static pressure tube 13 and a honeycomb 14 are provided at the downstream of the intake section. As unevenness caused in the air flow passing through screen 4 is measured with the tube 13, the screen 14 is removed to renew the mesh and thus, a screen 4 is completed to enable the simulation of the intended distribution of wake.
Patent JP-S62208884-A (JP)
Inventor: KOJIMA JUNICHI
IPC: B25J15/08
Filed: 1986-03-07
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-H08300471-A (JP)
Title: Biaxially oriented polyester film
Inventor: TANAKA HIROYUKI
IPC: C08G63/66
Filed: 1996-03-06
Abstract: PURPOSE: To provide a biaxially oriented polyester film easy to produce, large in surface roughness and excellent in abrasion resistance without applying a special surface roughening process. CONSTITUTION: In a biaxially oriented polyester film based on polyester A, the center line average roughness of at least one surface of the film is 50nm or more and the surface projections thereof are ones mainly caused by a crystal. Polyester A is characterized in that a crystalline parameter ΔTcg value is 60 deg.C or lower and a crystallization parameter ΔTcc' is 80 deg.C or higher.
Patent JP-S54141363-A (JP)
Title: Controller for deflector roll
Inventor: KISHIMOTO KOUICHI
IPC: B21C47/34
Filed: 1978-04-26
Abstract: PURPOSE: To automatically restore the synchronous speed from the slipping condition, by installing a device for changing the reference current correspondingly to the difference between the current detector's output and the reference current, when the difference between the speed detector's output and the output of the forward slip compensator, is larger than the specified value.  
     CONSTITUTION: The comparator 12 delivers a signal when a slip is generated and the roll is working at the stable point C. This signal is processed through the speed comparison, and is discriminated as being in the limited zone; after that, the output is delivered with a time lag for waiting for the time necessary to establish the stable state. This signal is inputted to the operator 13 which then operates the difference between the original reference value, that is, the current equivalent to the torque at the point B, and the actual current value as th output of the detector 6. This difference is equivalent to the output of the limitation amplifier 11. This difference is added with a minute value of the same sign; thus obtained value is set at the current correction value. Thus, the effective torque characteristic is represented by the characteristic curve 42, and the stable point equivalent to the stable point C of the curve 41 disappears, and only the stable point D at the synchronous speed remains, so that the roll speed automatically restores the synchronous speed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11229530-A (JP)
Title: Structure for partition fixed section
Inventor: NISHIO KAZUNORI
IPC: E04B2/30
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To facilitate work by providing horizontal pieces continued from vertical pieces provided on the back faces of face bars of a partition at the upper end or lower end of a partition main body, and fixing the horizontal pieces to the upper end edges or lower end edges of the face bars. SOLUTION: A frame is formed with vertical pieces 32 and horizontal pieces 31 folded with the end sections of the vertical pieces 32 to the outside, the end edges of the horizontal pieces 31 are folded to form a connecting piece 33, and the upper or lower frame member 3 of a partition panel 1 is molded. The vertical pieces 32 of the frame member 3 are fitted to the back faces of face bars 2 at the upper end or lower end of the partition 1, the horizontal pieces 31 are faced to the upper end edges or lower end edges of the face bars 2 of the partition 1, and fixing tools 4 such as screws are inserted into the horizontal pieces 31 to fix the partition 1 to a building main body. The horizontal pieces 31 of the frame are faced to the end edges of the face bars 2, the thickness of the face bars 2 is made nearly equal to the width of the horizontal pieces 31 in the thickness direction, and the horizontal pieces 31 are formed over the whole length of the upper end edges and lower end edges of the face bars 2 of the partition 1, therefore the partition 1 can be fixed easily and surely.