baber/WOPTO huggingface dataset:
Patent JP-S5799016-A (JP)
Title: Dial tuner
Inventor: ISHIKAWA SUKEYOSHI
IPC: H03J1/08
Filed: 1980-10-01
Abstract: PURPOSE:To make fine tuning easy, by providing a detection mechanism which detects if the rotating speed of a tuning operation shaft is a specified rotating speed or less, and delivering the rotation of the tuning operation shaft to a driver (driving the tuning mechanism) through the reduction of the rotation, if less. CONSTITUTION:When a rotating operation shaft 12 is turned at a comparatively lower speed with a knob 19, although a centrifugal force exerted to a weight 31 shifts left a sliding wheel 30, the force is not greater than the force of a coil spring 44 and no clutch mechanism 24 is meshed. The rotation of the shaft 12 is delivered to a driver 15 while it is reduced by a planet gear mechanism 23. When the shaft 12 is rotated at a comparatively high speed, the sliding wheel 30 moves left by a centrifugal force exerted on the weight 31 greater than the force by the coil spring 44, a switching drum 26 is pushed left by an interlocking lever 29 and the clutch 24 is meshed. In this case, a planet gear mechanism 23 is inoperative and the rotation of the operating shaft 12 is delivered to the driver 15 as it is.
Patent JP-H034006-A (JP)
Title: Hydraulic circuit with foreign matter capturing portion
Inventor: NAKAZAWA KANICHIRO
IPC: F15B21/04
Filed: 1989-05-31
Abstract: PURPOSE:To prevent damages to equipment on a device mainframe side even if foreign matters are mixed therein by forming by-pass lines only for return oil for hydraulic lines to which a switch valve and an actuator are connected and providing filters therein. CONSTITUTION:By-pass lines l5, l3 only for return oil to bypass a switch valve 1 are connected to hydraulic lines l1, l2 between the switch valve 1 and a hydraulic cylinder 2 or a hydraulic motor 7, and filters 33, 35 are laid therein. When, by switching the switch valve 1, hydraulic pressure from a pump 4 is supplied to the hydraulic line l1 or l2, pressure sensors 31 or 37 detects it to open and auto open-close valve 8 or 34, mutually on the opposite side, and close an auto open-close valve 36 or 32, and the return oil from the hydraulic cylinder 2 or the hydraulic motor 7 is led to the by-pass line l5 or l3 to capture and remove foreign matters through the filter 35 or 33 and returned to a tank 6. It is thus possible to prevent damages to equipment such as the hydraulic pump and the switch valve on a device mainframe side even if foreign matters are mixed therein.
Patent JP-H08937-A (JP)
Title: Filter device
Inventor: HONMA HITOSHI
IPC: B01D53/26
Filed: 1994-06-17
Abstract: PURPOSE:To provide a filter device generating no pressure loss and capable of stably obtaining clean dry air by providing a hydrophobic system to an outer peripheral part and providing both of hydrophilic and hydrophobic systems to an interior in a mixed state while constituting a filter part only of the hydrophobic system and a water guide part only of the hydrophilic system. CONSTITUTION:A porous member 21 having a large number of voids is provided to the outer periphery of the housing 22 in a separation chamber 18 and a large number of porous hollow filter membranes 24 constituting a filter element are bundled to be arranged in the housing 22. As the porous hollow filter membranes 24, there are a hydrophobia system 25a and a hydrophilic system 25b and both systems have hollow holes, and further, the pores communicating with the hollow holes are provided. The hydrophobic and hydrophilic systems 25a, 25b are bent in a twofold state to be bonded at the opening parts thereof by an adhesive. The opening parts of the hydrophobic system 25a are allowed to face to a secondary side port 20 and the opening parts of the hydrophilic system 25b are allowed to face to a discharge hole 32a. The filter element consists of a filter part 30 and the water guide part 31 surrounding the same.
Patent JP-S5561074-A (JP)
Title: Field-effect transistor
Inventor: OOTSUBO CHIKAYUKI
IPC: H01L29/80
Filed: 1978-10-31
Abstract: PURPOSE: To reduce external dimensions and improve high-frequency characteristics, by making the gate electrode bonding pad to be provided here circular and 1.2∼2.0 times as large as the diameter of the lead line to be fixed here, and punching parts of it.  
     CONSTITUTION: GaAs active epitaxial layer 3 whose carrier concentration is specified is grown on semi-insulating base crystal 1 via bujjer layer 2 having a specified carrier concentration. On top of this are fitted source electrode 4 and drain electrode 6, which make ohmic contact. Next, gate electrode 5, which makes Schottky contact, is provided on active layer 3, which is exposed between these. At this time, gate bonding pad 8 at the end of electrode 5 is made circular and 1.2∼2.0 as large as the diameter of the lead to be fixed here, and thereby the external dimensions here are reduced. Further, a plurality of punched parts 9, comprising 30∼70% of the area, are made on pad 8, so that contact resistance is reduced and high- frequency gain is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51126540-A (JP)
Title: Power source equipment for an electric oven
Inventor: MORITA KIKUZOU
IPC: F24C7/02
Filed: 1975-11-12
Abstract: PURPOSE: Obtaining power source for an electric oven without utilizing a largesized boosting transformer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06349044-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: KOCHIYAMA AKIRA
IPC: H01F10/12
Filed: 1993-06-07
Abstract: PURPOSE:To provide the perpendicular magnetic recording medium having high perpendicular coercive force and excellent perpendicularly anisotropic magnetic field by forming a magnetic layer via a ground surface layer consisting of an alloy thin film having a prescribed compsn. on a base body. CONSTITUTION:The magnetic layer 3 is formed via the ground surface layer 2 donsisting of a thin film of a Cr-M alloy is formed on the base body 1 consisting of a PC substrate, glass substrate, Al substrate formed with NiP plating on its surface or the like. The M of the Cr-M alloy is at least g>=1 kinds among Ti, Cu, Zr, Pd, Ag and Pt. The ground surface layer 2 is formed to 30 to 50nm thickness and the M of the ground surface layer 2 is specified to 5 to 45%. The perpendicular magnetic recording medium having the high perpendicular coercive force and the excellent perpendicularly anisotropic magnetic field is thereby obtd.
Patent JP-S5360614-A (JP)
Title: Tape recorder
Inventor: SATOU MASAAKI
IPC: G11B25/10
Filed: 1976-11-12
Abstract: PURPOSE: To provide an economical tape recorder, which can also be used as a reader of a magnetic card, by providing a member, which is operative to push the magnetic card unto the surface of a head, in a removably inserting manner into a cassette chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11310955-A (JP)
Title: High hysteretic damping type brace
Inventor: OUCHI HAJIME
IPC: E04B1/18
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To secure a high hysteretic damping even in a material exhibiting a slip type hysteresis without a fear of buckling by connecting a plastic deformation-absorbing structure which allows a brace body having a specified elasto-plastic hysteretic characteristic to move to the insertion direction and does not allow it to move to the drawing direction, to the brace body. SOLUTION: This high hysteretic damping type brace 1 is constituted of a brace body 2 having a specified elasto-plastic hysteretic characteristic, a plastic deformation-absorbing structure 3 connected to the brace body 2, and a brace body 4 fixed at the opposite side to the plastic deformation-absorbing structure 3. The plastic deformation-absorbing structure 3 is constituted of a casing in which a through hole inserting the brace body 2 is formed, a conical wedge member brought into contact with a conical recess face of the through hole in a state that the brace body 2 is put inside to fit the brace body in the through hole, and a coil spring pushing the wedge member in the through hole. The plastic deformation-absorbing structure allows the brace body 2 to move to the insertion direction but it does not allow the brace body 2 to move to the drawing direction.
Patent JP-H04360280-A (JP)
Title: Graphic processor
Inventor: NISHIOKA YASUYUKI
IPC: G06T11/80
Filed: 1991-06-07
Abstract: PURPOSE:To obtain a graphic processor for automatically executing the change and correction of an instruction table during the plotting of a graphic so that operation is optimized by the change/correction in respect of a graphic processor for displaying the instruction table on a display device and selecting an instruction from the table by an input device to execute the instruction. instruction CONSTITUTION:An instruction using frequency managing part B81 detects and records the using frequency of each instruction and an instruction used more than specific frequency is registered in an additional instruction table registering file B7 by an instruction table registering part B82 and additionally displayed on an instruction table displayed on the display device 2. Since the instruction table is automatically changed/corrected during the plotting of a graphic in accordance with the using frequency of each instruction, it is unnecessary for a user to change/correct the instruction table.
Patent JP-S5759625-A (JP)
Title: Stirring blade
Inventor: NAGASE YOUICHI
IPC: B01F27/93
Filed: 1980-09-29
Abstract: PURPOSE:To obtain a stirring blade capable of reducing the amount of required power for stirring without damaging its discharge performance by providing a curved section directed in a direction opposite to the turning direction of blade to upper or/and lower side edge of a radial flow type blade. CONSTITUTION:Only the central part of a height (h) of blades 2 redially attached at given intervals on the periphery of a flat disk 1 is formed into a flat plate 2a in parallel with the rotary shaft. And, both end parts of the blades 2 are formed into curved sections 2a and 2c bent in a direction opposite to the turning direction A of the blade. When turning the rotary blade, the majority of flow colliding against the frontal face of the blades 2 goes to back side by overflowing both end edges of the blades 2, whereupon, however, the flow is smoothly guided by the curved sections 2b and 2c of the both end edges. Thus, the loss of flow is reduced and also the turning movement of flow discharged while spirally turning on the back side of the  blades 2 is smoothened. Also, the tip in the radial direction of the blades 2 is also  formed into a curved shape 2d bent in a direction opposite to the direction A.
Patent JP-S5260695-A (JP)
Title: Gas detecting mechanism
Inventor: SHINAGAWA KIMINARI
IPC: G01N27/12
Filed: 1975-11-14
Abstract: PURPOSE: Temperature compensation is performed and reliability is improved by heating a semiconductor gas detecting element and an element having a temperature coefficient similar to said element and composition differing from that of said element and having a smaller or different gas detecting ability to an approximately same temperature and incorporating these elements in a bridge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04359719-A (JP)
Title: Draining device for local refrigerating machine
Inventor: OGURI HIDEAKI
IPC: F24F13/22
Filed: 1991-06-07
Abstract: PURPOSE:To effectively drop and collect the condensate of a local refrigerating machine from a drain pan to a drain tank without using a special additional device such as a drain hose. CONSTITUTION:A drain pan 3 is provided in the lower part of an evaporator 2 in a main local refrigerating machine 1 and a drain tank 6 is provided in the lower part of the exhaust port 4 of the drain pan 3. The entire periphery at the end 7 of the exhaust port 4 of weir is sharpened to have a cylindrical sharpened part 7a with an angle smaller than a contact angle with water. On the inner surface of the exhaust port 4, rectifying ribs 8 are provided. Therefore, the condensate does not splash and can be surely dropped to the drain tank 6.
Patent JP-S62293467-A (JP)
Title: Document processor
Inventor: MATSUO TAKASHI
IPC: G06F17/21
Filed: 1986-06-13
Abstract: PURPOSE:To automatically attach a cover to a transmitting document by providing a transmitting means for attaching the cover and transmitting the document based on communication information inputted by an input means. CONSTITUTION:The document indicated by a transmission document number 3b is read from a floppy disk 8. After the processing, whether the document indicated by the transmission document number 3b is normally read or not is decided, if it is normally read, the read document data is loaded in a transmission document data area 3c. Thereafter, the contents stored in an area 3a on the cover are sequentially transmitted. When the transmission is completed, all the information loaded in the transmission document data area 3c is sequentially transmitted from a leading page. A transmitting processing is completed when a final page is completed to be transmitted.
Patent JP-2000329663-A (JP)
Title: Method and apparatus for forming sample by quantum effect atomic separation
Inventor: ICHINOSE HIDEKI
IPC: G01N1/28
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus for forming samples which can turn samples to flakes without greatly damaging the samples. SOLUTION: A sample 1 is held horizontally in a vacuum chamber 2 which is maintained to a high vacuum by a not illustrated evacuation apparatus. A window 3 is formed to an upper face of the vacuum chamber 2. Ion guns 4 are set in the vacuum chamber 2 for projecting ion beams to an upper and a lower surfaces of the sample thereby ion polishing the sample. An excimer laser light 6 generated horizontally from an ArF excimer laser oscillator 5 is reflected downward by a mirror 8 after passing a condenser lens 7, and shed onto the surface of the sample 1 through a lens 9, a shutter 10 and the window 3.
Patent JP-2000332878-A (JP)
Title: Portable telephone equipment
Inventor: MORITA KUGO
IPC: H04M1/00
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To easily recognize whether the retrieved result is registered and in a display waiting state or the image is not registered but completed when a detecting means outputs that the image information is not registered about the caller. SOLUTION: Corresponding to a retrieval request from an operation input part 3, a control processing part 4 retrieves registration data on the basis of telephone directory sort information 2. By referring to telephone directory image registration information 14, it is discriminated whether the retrieved result is registered or not. On the basis of the retrieved result of the control processing part 4 and the discrimination of the registration of the image, information corresponding to the retrieved result is read out of a telephone directory character information storage part 5 or telephone directory image information storage part 10 and displayed on a display output part 9.  On the basis of the discrimination of the registration of the image, the display on the display output part 9 is changed into display information 16 at the time of no registration of image when the image is not registered or display information 17 at the time of registration of image when the image is registered, respectively as defined.
Patent JP-H11329937-A (JP)
Title: Lithography system
Inventor: TEI INTAKU
IPC: G03F1/66
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To decrease the number of times for replacing reticle by increasing the reticle containing capacity of a small sized aligner. SOLUTION: A reticle library 36 is disposed in a library unit 30 and shared between aligners 40, 50. Since a reticle library is not required to be installed in the aligners 40, 50, size thereof can be reduced. Furthermore, total footprint can be reduced because the library unit 30 is shared between aligners 40, 50.
Patent JP-H05331562-A (JP)
Title: Method for peeling double-layered steel sheet
Inventor: OIKAWA HATSUHIKO
IPC: C22B7/00
Filed: 1992-05-28
Abstract: PURPOSE:To provide a peeling method for scrap treatment facilitating the peeling of a double-layered steel sheet having high joining strength. CONSTITUTION:The complex layer steel sheet composed of aluminum base metal layer and iron base metal layer is heated at >=475 deg.C and m.p. of aluminum base metal or lower for 5-60min. Thereafter, this heat is rapidly removed, and by executing this operation in one or more times, the double-layered steel sheet is peeled or by acting cyclic bending stress in the sheet thickness direction after heating and cooling, the peeling end is formed, and by mechanically stretching this peeled end, the double-layered steel sheet is peeled. By this method, the peeling of the double-layered steel sheet having high joining strength and ordinarily difficult-to-peeling can be facilitated, and the scrap treatment can be facilitated and the utilization of the double-layered steel sheet can be improved.
Patent JP-H08331063-A (JP)
Title: Optical fiber amplifier and optical transmitter
Inventor: ISEI HIROKI
IPC: H04B10/43
Filed: 1995-06-02
Abstract: PURPOSE: To conduct fault monitor with respect to an optical fiber amplifier in the standby state without giving adverse effect onto a substantial transmission signal regardless of redundant configuration. CONSTITUTION: A PD module 29 detects a level of an optical signal being an output of an optical fiber amplifier 13 and an error amplifier 31a and an LD drive circuit 32 control a level of a stimulated light generated by the LD module 24 so that the level has a prescribed relation to a prescribed reference voltage. A 1st reference voltage V1 generated from a reference voltage generating circuit 31b in the active state and a 2nd reference voltage V2 generated from a reference voltage generating circuit 31c in the standby state are selected by an output interrupt control circuit 31d.
Patent JP-H0428626-A (JP)
Title: Article treating system
Inventor: KAARU JIEI RUUDAA
IPC: B25J5/02
Filed: 1990-05-25
Abstract: PURPOSE: To enhance the working efficiency by combining an expandable conveyer which can be expanded and contracted between two positions, with a load manipulator capable of translation motion, independent from the conveyer, in a system for making miscellaneous loads the translation motion between a track trailer and a dock. CONSTITUTION: An article processing system is composed of an expandable conveyer 2 which overlaps a stationary conveyer 3 so as to transfer loads between itself and the stationary conveyers 3, and a load manipulator 5 striding over the stationary conveyer 3. Further, the manipulator 5 delivers a load 6 which can not be manually lifted up, onto a load conveyer 7. The expandable conveyer 2 is extended into a track trailer 8 parking in a dock, and carries out translation motion for conveying a load 4 which can be manually lifted up, onto the load conveyer 7. Thus, by selectively using the manipulator 5 and the expandable conveyer in accordance with a load to be conveyed, the working efficiency can be enhanced.
Patent JP-S5837012-A (JP)
Title: Manufacture of catalyst component and polymerization of 1-alkene therewith
Inventor: RAMUBAATASU YOHANNESU MARIA OO
IPC: C08F4/62
Filed: 1982-08-06
Abstract: A process of preparing a catalyst component for the polymerization of  alpha -olefins. An organomagnesium compound is deposited on an inert inorganic support, such as silica, and the product obtained is heated at a temperature of 300-1000 DEG C in a non-reducing atmosphere. The support is then combined with one or more compounds of titanium and/or vanadium. The process of polymerizing alpha-olefins with these catalysts and a co-catalyst is also disclosed.
Patent JP-H09321104-A (JP)
Title: Semiconductor integrated circuit
Inventor: INOUE ITARU
IPC: H01L21/66
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce the chip size by forming test elements in lower parts of pads or lower parts between pads and their input/outputs connected to main pads or aux. pads to reduce TEG pattern regions. SOLUTION: On a Si substrate 3, test transistors 10A composed of source- drain regions 4, gate electrodes 5, polysilicon wirings 7 formed in an interlayer insulation film 6, etc., are formed. On the upper parts of the transistors 10A, a bonding pad 1 composed of an Al-made large main pad 1A connected to inner wirings 2 and two aux. pads 1B divided and electrically separated from the main pad is formed. Three terminals of the polysilicon wiring 7 for the transistor 10A are connected to the pads 1A, 1B. The transistor 10A is formed just beneath the pads 1A, 1B and hence a TEG pattern region for each semiconductor chip can be omitted.
Patent JP-S6028092-A (JP)
Title: Rotary shaft sealing structure of disk drive motor
Inventor: KOGA YOSHIROU
IPC: G11B19/20
Filed: 1983-07-27
Abstract: PURPOSE:To simplify the sealing structure of a rotary shaft and to improve the revolving accuracy of a rotary shaft by providing a ring to a part of a hub and holding a magnetic fluid in a gap formed between a ring and two sheets of pole pieces fixed to a bearing supporting housing. CONSTITUTION:A soft magnetic ring 24 is fixed at the outer circumference of a cylindrical part which is fitted to a nonmagnetic rotary shaft 23 of a hub 22. Two sheets of pole pieces 25 are fixed to a nonmagnetic housing 29 which supports a bearing 28 to hold a magnet 26. A magnetic fluid 27 is held in a gap formed between the pieces 25 and the ring 24. The span is increased between bearings since the ring 24 is set at a part of the hub 22. This improves the revolving accuracy and also simplifies the sealing structure of the shaft 23.
Patent JP-H033802-A (JP)
Title: Loading information management system for pallet
Inventor: SEKIDA YUJI
IPC: G06Q50/00
Filed: 1989-05-30
Abstract: PURPOSE:To reduce the size of a bar code by storing loading information of pallets and pallet numbers in a memory of a host computer, reading a bar code indicating the number of a pallet by a forklift, and transmitting same to a computer in the above management at the time of using a folklift. CONSTITUTION:A pallet number is read from a bar code of a pallet 9 with a bar code by an automatic bar code reader 8 of a forklift. The number is transmitted through a computer 6 and radio modems 10, 5 to a host computer 2. According to the received number, the host computer 2 recognizes loading information of a pallet from the stored information of a memory 4, displays same on a display 3 and further on a display 7 through the computer 6 of the forklift. By this arrangement, a bar code label can be reduced in size, and reading error can be decreased.
Patent JP-S5928742-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: KOMAMI SHINTAROU
IPC: H04Q9/00
Filed: 1982-08-09
Abstract: PURPOSE:To ensure the cooperation of plural central devices and to attain smooth supervisory control without causing large rise in cost, by locking a transmission circuit of the central devices during the detection of a pilot signal from the other central device. CONSTITUTION:The remote supervisory controller is constituted by connecting plural central devices A, B and a terminal device R with a transmission line l. The devices A, B are provided with transmission circuits A1, B1 transmitting a callout and control signal f1 to the terminal device R and receiving circuits A2, B2 receiving a return signal from the terminal device R to the signal f1. Further, pilot signal transmission circuits A3, B3 transmitting continuously a pilot signal f0 during the supervisory control of the terminal device R with the circuits A1- B2 to the transmission line l, and pilot signal detecting circuits A4, B4 detecting the presence of the signal f0 on the transmission line l from the devices A, B, are provided. Further, the circuits A1, B1 of the devices A, B are locked during the detection of the signal f0 from the device A or B to ensure the cooperation of the plural devices A, B, allowing to execute the smooth supervisory control.