baber/WOPTO huggingface dataset:
Patent JP-H09239427-A (JP)
Title: Guide device for rolling mill
Inventor: TAKANO MASATAKA
IPC: B21B39/16
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To make the changing work of a cylindrical guide member inside which a material to be rolled is passed through easy and to safely execute the changing work in a guide device for rolling mills which is provided on the outlet side of rolling rolls. SOLUTION: In the guide device 10, the cylindrical guide member 24 is attached with the guide member inserted into a fitting hole part 22 of a plate member 16. And, a hydraulic cylinder 28 is attached to the plate member 16, also the rod 30 of the hydraulic cylinder 28 is connected to the guide member 24 through a fixing band 26 and the guide member 24 is taken as attachable and detachable to the plate member 16 based on the extruding and retracting actions of the rod 30 of that hydraulic cylinder 28.
Patent JP-2000277836-A (JP)
Title: Gas laser oscillator, alignment method for resonator thereof, and laser processing system
Inventor: YAMAMOTO TATSUYA
IPC: B23K26/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To render a laser axially symmetrical by providing a mechanism for adjusting the angles which a total reflection mirror and a first folded mirror form with a partial reflection mirror with relative angles maintained or a mecha nism for the angles which the partial reflection mirror and a second folded mirror form with the total reflection mirror with relative angles maintained. SOLUTION: A total reflection mirror 41 and a folded mirror 42 on the total reflection mirror 41 side, namely a first folded mirror, and installed on a board 31 and the board 31 is provided with mechanisms 131 and 132 for adjusting angles in the direction of gas flow and in the direction of discharge. With this constitution, the angles of the total reflection mirror 41 and the folded mirror 42 can be adjusted with the relative angle which both the mirrors form maintained. As the result of the angle adjustment, the angle of the reflecting surface of the folded mirror 42 in the direction of gas flow is matched with the angle of the reflecting surface of the total reflection mirror 41 in the direction of gas flow in the position where the center of a beam hits and the center of laser light can be passed through the center of an opening.  Therefore, the shape of outputted laser beams can be rendered axially symmetrical.
Patent JP-S57197820-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIOTANI YOSHIMI
IPC: C23C14/32
Filed: 1981-05-29
Abstract: PURPOSE:To form an IC element region isolated by insulating materials, by decelerating the ion of semiconductor substance extracted by a mass separator down to low ion energy to heap ion on a semiconductor substrate. CONSTITUTION:An SiO2 film 2 is formed on a P type Si substrate 1 with the patterning of a resist film 5 thereon to leave only the surface to be formed with element isolating regions to remove the exposed SiO2 film 2. Next, the resist film 5 is removed with the extreme deceleration of Si ion emitted from the mass separator to adhere on the Si substrate 1 by ion energy e.g. several eV or less. Thus, Si ion, though directly adhering on the Si substrate 1, does not help on the SiO2 film 2 with Si ion decelerated. Then, the ion is diffused over the Si substrate 1 for help by space charge effect.
Patent JP-S62247608-A (JP)
Title: Field effect transistor frequency multiplying circuit
Inventor: IWATSUKI MASANORI
IPC: H03B19/14
Filed: 1986-04-11
Abstract: PURPOSE:To eliminate unstableness of a multiplying circuit and to improve possibility of oscillations by putting an attenuating circuit between a field effect transistor FET and a basic wave trap circuit. CONSTITUTION:The component of frequency 2fO delivered from a drain D of an FET2 is applied to a load at a prescribed level and with high efficiency by a matching circuit 4 and an attenuator 5. A basic wave trap circuit 3 functions as an open stub of lambdag/2 to the 2fO component and therefore the imped ance is infinite in case the open stub is viewed from a point (a). Thus the circuit 3 gives no influence. However, the 2fO component is reflected again by the drain D and then returns to the drain D after undergoing double attenuation in a reciprocating movement owing to presence of the attenuator 5. In this case, the unstableness of an FET frequency multiplying circuit is eliminated together with improvement of possibility of oscillations as long as the reflection coefficient is smaller than one when the FET2 is viewed from e gate G.
Patent JP-S5418749-A (JP)
Title: Automatic printer
Inventor: NAKAGAWA KATSUMI
IPC: B41M1/42
Filed: 1977-07-12
Abstract: PURPOSE: To enable the increase in the speed of copying and the improvement of the quality of copying to be achieved by performing master preparation for electrostatic printing and electrostatic printing on one processing stage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61243005-A (JP)
Title: Novel herbicide
Inventor: KATO TETSUZO
IPC: C07D213/82
Filed: 1985-04-18
Abstract: PURPOSE:A herbicide that contains a specific 1,4-dihydro-2,6-dimethyl-4-oxo-8- pyridinecarboxamide, thus showing herbicidal activity against a variety of wedds in water rice paddy and crop fields without chemical injury to major crops such as rice plant and others. CONSTITUTION:The objective herbicide contains, as an active ingredient, a compound of formula I (R is H, vinyl, OR1 where R1 is alkyl, aralkyl, (CH2)nR2 where n is 1-4, R2 is H, halogen, OH, alkoxy, SH, alkylthio, amino, aryl; R3, R4 are H, halogen, CN, NO2, NH2, OH; R5 is H, halogen). Novel compounds are included among compounds of formula I and obtained by, e.g., reaction of 3-aminocrotonic anlide derivative of formula II with 2,2,6-trimethyl-4H-1,3- dioxine-4-one in an appropriate solvent under heating, e.g., at 100-140 deg.C.
Patent JP-S539668-A (JP)
Title: Supersonic face washer using air bubble type
Inventor: TEJIMA TOORU
IPC: A61H33/00
Filed: 1976-07-15
Abstract: PURPOSE: To improve washing effects, in an air bubble type super sonic face washer by variating a temperature of a washing liquid by heat exchange effected by between a liquid poured into a vessel and a washing liquid fed to a feed pipe for washing liquid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02262178-A (JP)
Title: Fixing method
Inventor: SAKURADA MASAHISA
IPC: G03G15/20
Filed: 1989-03-31
Abstract: PURPOSE:To attain the fixing of high safety fixing property without the need of warming-up by allowing colored grains to contain a material whose chemical bond is inducible by microwaves, radiating the microwaves corresponding to the response frequency of the colored grains, and heat-melting the colored grains by molecular movement and fixing it. CONSTITUTION:Water moleculars 12, etc., as the material whose chemical bond is inducible by the microwaves are included in a colored core material 11 in a capsule toner (t), and covered with an external film 13. When the microwaves A whose frequency is corresponding to the response frequency of the toner (t) transferred onto the sheet P are radiated, the water moleculars 12 in the capsule toner (t) start thermal motion and are activated, the inside of the toner (t) is expanded, the external film 13 is burst and melted, and the toner (t) receives the influence of the thermal energy and is fixed to the sheet P. Thus, stable fixing of high safety can be attained without the need of warming-up.
Patent JP-S57198331-A (JP)
Title: Control device of throttle valve in engine with supercharger
Inventor: SHIBATA MASANORI
IPC: F02D23/00
Filed: 1981-05-30
Abstract: PURPOSE:To detect very easily abnormality of supercharge pressure, by providing an actuator operating with a detecting means to detect abnormal high supercharge pressure and a urging means driving a throttle valve to the direction of closing. CONSTITUTION:There are provided a supercharger 4 in an intake passage 2 and an exhaust turbine 5 in an exhaust passage 3. If supercharge pressure abnormally rises high, the pressure overcomes a spring 18 in a diaphragm device 15, and a rod 17 is lifted to turn a lever 20 clockwise. If the lever 20 is turned, the lever is disengaged from a stopper part 24, and a connecting member 23 turns a throttle lever 28 clockwise by urging force of a return spring 27. In this way, depressing force of an accelerator pedal is increased, and the driver can very easily detect occurrence of abnormality of supercharge pressure.
Patent JP-H09272109-A (JP)
Title: Manufacture of ito sintered body and mold used thereof
Inventor: IIDA KEIICHI
IPC: B28B1/26
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To manufacture an ITO sintered body with a high yield. SOLUTION: A molded body of an ITO sintered body is made by supplying slurry into a mold 1. The mold 1 comprises a liquid absorptive lower mold 2 consisting of a gypsum or the like and an upper mold 3 consisting of a liquid nonabsorptive synthetic resin such as vinylchloride. The upper surface of the lower mold 2 is provided with a rectangular molding recess 4, and shallow recessed introduction parts 5 are formed at sides of the recess 4 in its longitudinal direction. Hole-like casting ports 6 are made to reach the lower surface of the lower mold 2 from each introduction part 5. The inner surface of the introduction parts 5 and inner peripheral surface of the casting ports 6 are covered with lining materials 7, 8 of liquid nonabsorpitive material such as vinylchloride. A molded body obtained is sintered to form a sintered body.
Patent JP-S58203259-A (JP)
Title: Shift control method for v-belt system stepless transmission gear
Inventor: HISAMURA HARUYOSHI
IPC: B60K20/00
Filed: 1982-05-20
Abstract: PURPOSE:To ensure a smooth running, by increasing a gear ratio according to a function composed of temperature of cooling water for engine, a stepping volume of an accelerating pedal, and a car speed when the temperature of cooling water for an engine is low. CONSTITUTION:In case temperature TW of cooling water for an engine is lower than a given value TW0, an actual throttle opening TH is smaller than a corrected throttle opening CTH, and based on the corrected throttle opening CTH, a reference is made on a shift pattern A. Each shift patterns D, L, and R is set so that, a larger gear ratio may be obtained as the throttle opening increases subject to an identical car speed. Thereby, in case the temperature of cooling water for an engine is low and a throttle opening is below a given value, a high gear ratio is obtained corresponding to said condition. This causes increasing of the number of revolutions of an engine, resulting in elimination of vibration created due to a poor running condition of an engine, shortage of a power, and the like occurring at the start of an engine.
Patent JP-S61257207-A (JP)
Inventor: SUTANISURASU GARAAJI
IPC: B01D61/14
Filed: 1986-04-11
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-H11311208-A (JP)
Title: Rodless linear drive device
Inventor: STOLL KURT DR
IPC: F15B15/28
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a rodless linear drive device provided with a position detecting means which can be manufactured with ease and mounted with ease. SOLUTION: This linear drive device 1 is provided with a housing 3 having an internal space 2, and a drive section 3 operates in the longitudinal direction of the housing 3. The housing 3 has a long hole 12 opening to the internal space 2, and a drive section 13 is provided with a drive part 14 provided in the internal space 2 and a carrier part 15 extending outside from the long hole 12. The long hole 12 is blocked by a sealing band 43. The rodless linear drive device 1 is provided with a position detecting means 58 to detect the relative positions of the drive section 13 and the housing 3. The position detecting means 58 is provided with a housing side detecting means 59 provided in the sealing band 59 and a drive section side detecting means 60, and an evaluation device 64, which is connected to the detecting means.
Patent JP-S60231084-A (JP)
Title: Valve device
Inventor: MATSUMOTO SATORU
IPC: F16K31/122
Filed: 1984-04-27
Abstract: PURPOSE:To enable a valve opening to be stably regulated, by providing a main valve and variable orifices in a small contour shaft part. CONSTITUTION:The rear end part of a sleeve 24 is adapted to the rear end surface of a back chamber 20. An oil path 30 provides variable orifices 34 to be placed in their fully opened condition for the back chamber 20. If the pressure of oil acts in a front chamber 14, a poppet 12 is retreated by the pressure of oil acting in the front chamber 14 without causing an increase of internal pressure in a rear chamber 16 because the pressure oil is allowed to both flow into the rear chamber 16 and the back chamber 20 and flow out to the outside via a discharge passage 40. If the variable orifice 34, whose opening is gradually decreased by retreating a small contour shaft part 22, is placed in an almost closed condition, the poppet 12 is stabilized holding its predetermined opening by allowing most of the pressure oil to flow into the rear chamber 16 through the oil path 30, as the result, by increasing the internal pressure in the rear chamber 16 to be balanced with the pressure in a side of the front chamber 14 together with the action of a spring 28.
Patent JP-S62241347-A (JP)
Title: Manufacture of carrier tapes through electroforming
Inventor: MIYAMOTO KEIJI
IPC: H05K3/40
Filed: 1986-04-14
Abstract: PURPOSE:To minimize the loss of materials, to reduce cost, to simplify a process and to select materials as a lead and a bump by a method wherein the surface of an electroforming base body is oxidized, a conductor section consisting of a metal is formed through electrodeposition, a bump electrode is shaped at a predetermined position through masking and the lead with the bump is separated from the electroforming base body. CONSTITUTION:Conductor sections (lead sections) 2 are formed on the surface of an electroforming base body 1, and bump electrodes 5 are shaped through plating, masking sections except bump forming sections by second photo-resist materials 4. The bump electrodes 5 are constituted of materials, such as Au, solder (Sn-Pb) or Cu or these combination or the like. The second photo-resist layers 4 are removed, the conductor sections 2 are bonded with a temporary adhesive tape and the temporary adhesive tape is peeled from the electroforming base body 1. The conductor sections 2 bonded with the temporary adhesive tape are stuck to films 6, and the temporary adhesive tape is removed. When the conductor sections 2 are peeled from the electroforming base body 1, first photo-resist layers 3 follow up to the base body 1 with the separation of the electroforming base body.
Patent JP-H03283946-A (JP)
Title: Line control system
Inventor: NAKANISHI KOICHI
IPC: G06F13/10
Filed: 1990-03-30
Abstract: PURPOSE:To reduce the overhead of the hardware and software in a central processing unit by constituting the system with a line group input output control means implementing data input output control to a line group comprising plural lines in the lump and a terminal input output control means controlling an input output data for each terminal equipment. CONSTITUTION:A line group input control means 8 of a line controller 7 has an input buffer in the unit of a line group and is allocated with a data storage area for each line belonging to the line group 10. A character inputted from each line is stored to a data storage area in the order of input and transfers the data inputted from the line group within a time for each determined time interval in advance to a terminal input control means 4 in the lump via a channel 6. A terminal output control means 5 has an output buffer in the unit of the line group and is allocated with a data storage area for each line belonging to the line group 10. The terminal output control means 5 transfers the data in the output buffer in the lump to the line group output control means 9 and outputs the data transferred in the lump in the unit of line group to each line.
Patent JP-S61242341-A (JP)
Title: Optical information recording and reproducing device
Inventor: BABA HISATOSHI
IPC: G11B7/085
Filed: 1985-04-19
Abstract: PURPOSE:To shorten the tracking access time and also to facilitate an easy tracking access operation by providing a relative position detecting means, a polarity inverting means, a light beam deflecting means, a deflected amount detecting means and a shift means for the light beam deflecting means. CONSTITUTION:An inverter 10 inverts the polarity of the tracking error signal produced by a photodetector 6 and produces a tracking error signal with adverse polarity. A switch 11 exchanges the tracking error signal and the tracking error signal with adverse polarity. A switching signal generator 12 produces the switching signal to monitor the tracking error signal and shifts the switch 11. A speed detector 13 detects a speed at which a light beam crosses a track by means of the tracking error signal. A counter 14 counts the polarity switching signals and delivers the count value. A speed command generator 15 delivers an optional speed command and supplies the output count value of the counter 14 or the moving direction and the distance moved up to a desired track to give an access to the light beam from outside.
Patent JP-S58200636-A (JP)
Title: Branching filter
Inventor: OANA MASAHIRO
IPC: H04B1/40
Filed: 1982-05-19
Abstract: PURPOSE:To reduce the interference to a receivng frequency, by constituting a tramsission and receiving common section with the combination of a band blocking filter and a BPF tuned to the receiving frequency. CONSTITUTION:Transmitted waves from transmitters TX1, TX2, TX3, TX4 are applied to circulators 7, 8-10 via BPFs 1,2,3,4, in matching with individual transmitting frequencies and synthesized. This synthesized transmitting wave is transmitted from an antenna A via the band blocking filter 14 blocking only the wave of the receiving frequency. Further, the receiving wave received at the antenna A is received at a receiver RX via an BPF 14 passing through only the wave of the receiving frequency. In response to the combination of the transmitted waves, cross modulation waves of the 3rd, the 5th and the 7th harmonics or over are generated from the circulators 8,9,10 the cross modulation waves are reflected at the band blocking filter 14 at the transmission side and terminated 6 via the circulators 10-7.
Patent JP-S529794-A (JP)
Title: Local output monitoring device
Inventor: MOTODA HIROSHI
IPC: G21C17/10
Filed: 1975-07-11
Abstract: PURPOSE: To extract continuously pure signal free of noise without much time delay, by process of providing band or reducing filter and substractor between local monitor and data processing device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60229422-A (JP)
Title: Semiconductor switching circuit
Inventor: TAKESHIMA TOSHIO
IPC: H03K17/687
Filed: 1984-04-26
Abstract: PURPOSE:To reduce the load to a control signal even when a channel length of other transistor (TR) is long by using two TRs connected in cascade and attaining stable operation only with the same short channel TR so as to reduce the channel length of the TR to which the control signal is impressed. CONSTITUTION:A TRT30 is inserted between a precharge TRT1 and a preset TRT2. Further, a proper prescribed voltage VC is impressed to a gate of the TR30, where the TRT30 is turned on when a node N32 is at a low level and the TRT30 is turned off when the level of nodes N31, N32 is high. Since the voltage of the node N31 boosted by the TRT30 is divided by the TRs T30 and T2 in this circuit, the voltage is increased by BVDS viewed from the node N31 by the potential increase at the node N32 more than the conventional circuit. Moreover, since the channel length of the TRT2 is reduced, the gate capacity, that is, the load capacity viewed from a signal A is dereased.
Patent JP-H10258239-A (JP)
Title: Cutting-type crusher
Inventor: NAITO TAKEYUKI
IPC: B02C18/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enable the crushing of a mass of different types of metal obtained by thermally treating and pressing waste composite materials such as electric home appliances and automobile parts into micropieces without causing wrapping phenomenon. SOLUTION: This cutting-type crusher comprises a holder 2 for a work to be cut 11, fixed to a base part 1, a cutting unit 4 equipped with a cutting blade 5 on a cutting face arranged opposite to the holder 2, a rotary shaft 6 which is connected to a part other than the cutting face of the cutting unit 4 and rotates the cutting unit 4, a motor 7 which is connected to the rotary shaft 6 and rotates the rotary shaft 6, an ascendable framework 8 or holding the cutting unit 4 or the motor 7, an elevator 9 for elevating the framework 8, and a guide mechanism 10 with a guide plate 12 which moves the work 11 to a specified position on the holder 2 and guides cuttings to the outside of the device. The crusher also optionally enables the switching of positions in which the cutting unit 4 and the holder 2 are set respectively so that the work 11 is rotated.  On the cutting unit 4, large and small cutting blades are arranged at random in radial or spiral shape.
Patent JP-2000271109-A (JP)
Title: Medical x-ray system
Inventor: FURUBIKI TAKAAKI
IPC: A61B6/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a two-dimensional image and a three-dimensional image from the multiple direction of a subject by the same device by oppositely arranging an X-ray tube and a detecting device in a rotary member to be turned around a horizontal shaft, and supporting this rotary member so as to be tiltable at an optional angle to the body axis of the subject. SOLUTION: At radioscopic time, a ring 1 having an X-ray tube 2 and an image receiving device 3 in positions opposed in the diametrical direction is rotated in a ring-shaped rotary plate support frame 6 via a rotary plate 4 by a rotary plate driving part 12, and the ring 1 is set vertically to the body axis of a subject or to an optional inclination by driving a ring part driving part 9. A transmitted X-ray of the subject is detected by the image receiving device 3 by seeing through from the set direction, and this detecting signal is processed by an image processing device to generate a two-dimensional image. At image pickup time of a cone beam CT, the rotary plate 4 is rotated around the subject in a state of inclining the ring 1, and a detecting signal at this time is processed to generate a three-dimensional image.
Patent JP-H08315566-A (JP)
Title: Fifo queuing system
Inventor: ARAN ESU KURETSUCHI JIYUNIA
IPC: G11C7/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To improve the processing ability of a FIFO queue system by making a first device send a readout start enable signal to a second device which starts writing to a FIFO so that the second device can read data from a FIFO queue without catching up with the first device. SOLUTION: A FIFO queue 112 provides state machines A and B with service. The machines A and 13 mutually communicate protocols by means of hand shaking control 610. An input queue 102 provides the machine A with data to be processed and an output queue 127 inputs the primitive processed by the machine B to a queue so that the primitive can be transmitted to downstream-side hardware. The machine B is controlled by B-start 605 so that the machine B can be started after the machine A is started. Therefore, the processing efficiency is improved and the machine B and a FIFO queue controller 113 can be simplified, because the state poling of the queue 112 is eliminated.