baber/WOPTO huggingface dataset:
Patent JP-2000264739-A (JP)
Title: PRODUCTION OF SINTERED POWDER AND AlN-BN REFRACTORY MATERIAL
Inventor: NISHIO HIROAKI
IPC: C04B35/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a sintered powder having a specified low porosity, a specified composition consisting of AlN, BN and B4C and packing property by heating a filled body or a compact of a powdery mixture containing a powdery source of Al and B4C powder to a specified temperature in an atmosphere of N2 and comminuting the resulting sintered compact. SOLUTION: The sintered powder contains >=80 wt.%, in total, of 2-95 wt.% AlN, 4-73 wt.% BN and 1-25 wt. % B4C and has <=30% porosity. A powdery source of Al and B4C powder are prepared and mixed. The powdery source of Al may be metal Al or an Al alloy and may contain Mg and Si as alloying elements. The powdery mixture is filled into a graphite vessel to form a filled body or it is compacted to form a compact having shape retentivity. The filled body or the compact is heated to 1,300-2,300 deg.C under 0-10 kg/cm2 pressure of nitrogen. By the progress of nitriding, A/N and BN are formed and the porosity of the resulting sintered compact can be controlled to <=30% because of high density.
Patent JP-H03266600-A (JP)
Title: Acoustic circuit
Inventor: MAEDA MASAICHIRO
IPC: H04S7/00
Filed: 1990-03-15
Abstract: PURPOSE:To faithfully reproduce a surround signal by synthesizing the output of a delay circuit, which delays the difference signal from a difference signal generating circuit, and the sum signal from a sum signal generating circuit and adding the difference signal from the difference signal generating circuit to the synthesized signal to obtain a monaural signal. CONSTITUTION:Signals SL and SR of two channels are inputted to a sum signal generating circuit 50 and a difference signal generating circuit 16. The difference signal from the difference signal generating circuit 16 is delayed by a delay circuit 17, and the sum signal from the sum signal generating circuit 50 and the difference signal delayed by the delay circuit 17 are subjected to subtraction by a subtractor 18. The subtraction signal and the difference signal delayed by the delay circuit 17 are added by an adder 13, and the output is led out as the monaural signal from an output terminal 14. Consequently, signals of two channels are reproduced as the faithful monaural signal without losing the surround component, and the surround effect is obtained even with the monaural output.
Patent JP-S63233257-A (JP)
Inventor: CHIKAMATSU SADAHARU
IPC: F24F11/02
Filed: 1987-03-20
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-S59194317-A (JP)
Inventor: ARAI ISAO
IPC: H01H13/52
Filed: 1984-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60259962-A (JP)
Inventor: NONDA KATOPODEISU
IPC: A61K35/16
Filed: 1985-03-29
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-S61226628-A (JP)
Title: Vacuum gage
Inventor: KOBARI TOSHIAKI
IPC: G01L21/30
Filed: 1985-04-01
Abstract: PURPOSE:To facilitate electric discharge even at an area with low pressure by providing a filament to the inside of a vacuum gage and making a thermion and gas generating from the filament a trigger of the electric discharge. CONSTITUTION:The filament 9 is provided to the inside of an electrode through a hole made on the cathode 2 or an insulator 10 via the insulators 11 and 12 in a vacuum vessel 4. In case the electric discharge is not generated by closing a point of contact 13 and impressing the electrode with the high voltage by an electric source 7, a point of contact 15 is closed and electricity is turned on the filament 9 and the thermion and the gas adsorbed on the filament are discharged by which both make the trigger and generate the electric discharge and the pressure measurement is made possible. Once the electric discharge is generated within the measuring range of the vacuum gage, the subsequent measurement is made possible.
Patent JP-S59192027-A (JP)
Inventor: MAEDA HIROSHI
IPC: A01G33/02
Filed: 1983-04-14
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-S55157846-A (JP)
Title: Deflecting yoke
Inventor: KOUZUKI KEIJI
IPC: H01J29/76
Filed: 1979-05-29
Abstract: PURPOSE:To obtain the best convergence characteristic over the whole picture plane by fixing four magnetic pieces diagonally along a cathode ray tube wall at the rear part of a deflecting yoke and correcting the coma on the picture plane. CONSTITUTION:In the vicinity of the rear end part of a vertical deflection coil 15 at the rear part of a deflecting yoke 11, four magnetic pieces 24 made of Permalloy are fixed symmetrically and diagonally along the wall of a cathode ray tube 22 on the outer surface of a bobbin through a coil bobbin 13, and said magnetic pieces 24 are fixed in the vicinity of the winding starting end and the terminating end of the vertical deflection coil 15 which has symmetrical winding above and below (in the vertical direction for the tube axis) a core 14, and said magnetic pieces act onto the vertical deflecting magnetic field which is generated by the deflecting coil 15, and the distribution of the vertical deflecting magnetic field at the rear part of the deflecting yoke 11 is set into pin conversion. With such a simple constitution, good quality of image characteristic can be obtained over the whole picture plane.
Patent JP-H08261540-A (JP)
Title: Air conditioner
Inventor: NAKADA HIROYUKI
IPC: F24F11/02
Filed: 1995-03-24
Abstract: PURPOSE: To continue operation even when an abnormality is produced by starting the operation from control means having highest priority and starting operation of control means having next highest priority when the control means in operation is judged to be abnormal. CONSTITUTION: Discharged-air-amount control is performed by air velocity sensor discharge control means 25, static pressure sensor discharge-control means 26, and frequency discharge-control means 27 in a controller 14. Priorities of these three control means are previously set by priority set means 22.  If priorities are to be set in the order of the air velocity sensor discharge control means 25 by an air velocity sensor, the static pressure sensor discharge control means 26 by a static pressure sensor, and the frequency discharge control means 27 by inverter frequency, abnormality of the air velocity sensor 12 and the static pressure sensor 15 are monitored by abnormality decision means 2, and a high priority method out of no-abnormality control methods is selected by selection decision means 23 to continue discharge air amount control and hence continue the operation of an air conditioner.
Patent JP-S542579-A (JP)
Title: Centrifugal separator
Inventor: KANAI TAKAO
IPC: B01D59/20
Filed: 1977-06-08
Abstract: PURPOSE: To provide a centrifugal separator of a scoop pipe system, wherein fitting and removing of the scoop pipe can be carried out without decomposing the rotating part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11291453-A (JP)
Title: Sheet carrying device for sheet delivery device in sheet feed press, and sheet delivery device equipped therewith
Inventor: GUNSCHERA FRANK
IPC: B65H29/04
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To perfectly prevent from being affected by influences, which make the running of respective sheets unstable, by a method wherein a front spoiler is rocked with a period, which is mutually related to the period of a clip pawl similarly with a clip pawl finger. SOLUTION: By carrying a sheet 4 pinched between the respective free end parts of the clip pawl supporting part 2 of each clip pawl bridge 1 and its clip pawl finger 3 to a feeding direction indicated with the arrow so as to fix the respective clip pawl fingers 3. Further, those clip pawl fingers are rocked about a clip pawl shaft 81 equipped in the clip pawl bridge 1 or a geometry shaft 8, which is lateral to the feeding direction and, at the same time, parallel to a sheet guide surface 6. Simultaneously, the front spoiler 25 is rocked with a period, which is mutually related to the period of a clip pawl 9.
Patent JP-S58182448-A (JP)
Title: Submerged motor
Inventor: YAMAMOTO SAKUE
IPC: H02K5/15
Filed: 1982-04-19
Abstract: PURPOSE:To improve the corrosion resistance of an end plate made of a base metal by welding an outer cylinder made of a precious metal and the end plate, forming the end surface of a welding penetrating section in approximately the same surface as the plate surface of the end plate and interposing a sealing material between the end surface and a bracket. CONSTITUTION:The outer cylinder 1, on the inside thereof a stator core 2 is fixed, is constituted by the precious metal such as stainless steel, and the end plate 4 fitted to the inner circumference of the end section of the outer cylinder 1 is constituted by the base metal such as ordinary structural rolled steel while the end section of the outer cylinder 1 and the end plate 4 are welded by using a welding wire made of the precious metal such as stainless steel. The end surface 51 of the welding penetrating section 5 is machined so as to form the same surface as the plate surface 41 of the end plate 4, a clad surface to the bracket 7 is formed, and the soft sheet material 11 made of an insulator is interposed between the clad surface and the bracket 7. Accordingly, a contact with external water is interrupted by the welding penetrating section 5 in the end plate 4, and local battery is not formed through external water, thus improving corrosion resistance.
Patent JP-H02250712-A (JP)
Title: Descent device for tail stock in automatic cutting machine of pipe
Inventor: IMANISHI SUSUMU
IPC: B23D33/02
Filed: 1989-03-17
Abstract: PURPOSE:To prolong the life of a pipe cutter by forming a descent guide part which descends a tailstock head to a separated position from the terminal face pressing position of a pipe on the downstream end part of a tailstock head holding rail. CONSTITUTION:A long-sized pipe P is cut in order in a specific length while it is pressed and advanced by a tailstock head 22a according to the advance movement of a conveyor, a tailstock 22A thus reaches the continuous line position of a figure and when it advances further, the state of the rollers 22f of the legs 22F, 22F lower ends being held by a tailstock head holding rail 17 is released. The rollers 22f are then rolled by being press-fitted to the descent guide part 17A of the rail 17 by the spring force of a spring 22H, a head 22a is advanced with its descending together with the legs 22F, 22F and a lift plate and simultaneously with the cut face thereof being abutted onto an abutting member it is descended to the position shown by the virtual line, namely the position where the pressing of the terminal of the pipe P is released. Consequently, the pipe P is surely rotated in the state of being held only by a holding rotating roller 4. That is, the settling of a pipe cutter 5 is restrained.
Patent JP-H10261351-A (JP)
Title: Vibration sensor
Inventor: OGIWARA HARUYUKI
IPC: H01H36/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To widen the detection width of a vibration sensor using a reed switch for its higher performance. SOLUTION: A vibration sensor involves a magnetic means 33 for producing a magnetic field around a reed switch 16 to operate it. The magnetic means 33 comprises a permanent magnet 35 and a pair of yokes 36 and 37 adapted to move toward the reed pieces of the switch 16, and is suspended so as to swing upon external vibration. Either of the yokes 36 and 37 is made separable from the magnet 35. The separable yoke is contacted with the magnet 35 by means of a ball rolling on a dish member. The sensor utilizes the phenomenon that movement of the ball upon external vibration correspondingly changes the contact force of the separable yoke with the magnet 35.
Patent JP-H10257829-A (JP)
Title: Irrigator
Inventor: TAKAGI TOSHIO
IPC: B05B1/32
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an irrigator with which a sprinkle radius or sprinkle quantity can be adjusted by providing it with a sprinkle adjust value freely movably back and forth while forming a water feeding cylinder at the upper part of the strut and forming a sharpened sprinkle projection at its top end toward the water feeding opening part of this water feeding cylinder. SOLUTION: A water feeding cylinder 5 to be linked with a water supplying hose is formed at the upper part of a strut 2 of the irrigator 1, and a sprinkle adjust valve forming a sharpened sprinkle projection 15 at its top and is arranged freely movably back and forth toward the water feeding opening part of the water feeding cylinder 5. Besides, a recessed part 16 is formed around the outer peripheral surface of the base end of the sprinkle projection 15 for the sprinkle adjust valve 6 so as to prevent water fed from the water feeding cylinder 5 from being dripped along with the outer peripheral surface of the base end of the sprinkle projection 15 as well. Further, a holding frame for holding the water feeding cylinder 5 can be and the sprinkle adjust valve 6 facing this water feeding cylinder 5 integrally formed through a hinge onto the upper part of the strut 2 as well.
Patent JP-H08229016-A (JP)
Title: Orgaanism magnetic measuring device
Inventor: KONDO YASUSHI
IPC: G06T1/00
Filed: 1995-02-28
Abstract: PURPOSE: To accurately determine the magnetic field strength at measuring plane lattice points outside the region where a magnetic sensor is arranged and generate an equi-magnetic field diagram having high reliability by calculating current sources on the lattice points in a testee, and calculating the magnetic field strength at positions of the measuring plane lattice points generated by the current sources. CONSTITUTION: The micro-magnetic field generated by organism activity current sources in the diagnostic object region of a testee M is measured by a multi- channel SQUID sensor 3, and the magnetic field data are collected by a data collecting unit 5. A current source calculation section 9 sets many lattice points in the diagnostic object region of the testee M, assumes unknown current sources (current dipoles) on the lattice points, and calculates the current sources via arithmetic processing. A magnetic field strength calculation section 10 calculates the magnetic field strength at positions of many lattice points assumed on the measuring plane. An image process section 11 receives the data of an equi- magnetic field diagram from the magnetic field strength at the measuring plane lattice points and outputs the data to a color monitor 12 and a color printer 13.
Patent JP-H09220072-A (JP)
Title: Production of fish meat tsukudani
Inventor: NAKAYAMA YOSHIAKI
IPC: A23L17/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain fish meat TSUKUDANI (fish meta boiled down in soy) high in both commodity value and nutritive value. SOLUTION: First, the head and internal organs of the original fish are removed. Secondly, the resultant fish meat in three filet cut is thoroughly boiled or steamed. Thirdly, the bones and skins are removed from the fish meat. Fourthly, the resultant boiled or steamed fish meat is put into a refrigerator where the meat texture is made firm. Fifthly, the resultant meat is cut of pieces of appropriate size. Finally, the cut Bieces of the meat are boiled well in a mixed liquor prepared by adding citrus rind powder or chis to a liquid seasoning with water, soy and sweetener as the main stocks, thus affording the objective fish meat TSUKUDANI with good flavor and high nutritive value.
Patent JP-S60210834-A (JP)
Title: Mixed crystal graded epitaxial substrate
Inventor: MATSUMOTO TAKU
IPC: H01L31/04
Filed: 1984-04-04
Abstract: PURPOSE:To enable the formation of an epitaxial layer of good surface condition with less dislocation by a method wherein the first layers of successive graded growth, second layers introducing misfit dislocation, and third layers reducing the unevenness in the growing surface are laminated by repetition. CONSTITUTION:GaAs is used for a bulk substrate 11, and the 100-plane for the growing surface. This substrate 11 is allowed to successively grow graded epitaxial layers 12-23 by using the hydride vapor phase growing method through the two-growing-chamber method. In these layers 12-23, the first layers, 12, 15, 18 and 21 should be successive graded layers; second layers 13, 16, 19, and 22 misfit-dislocation introuduced layers; and third layers 14, 17, 20, and 23 layers reduced in unevenness in the growing surface caused by cross-hatch. The surface of a mixed crystal graded epitaxial layer obtained by this growth shows very high mirror smoothness.
Patent JP-H03268478-A (JP)
Title: Electronic circuit and manufacture thereof
Inventor: KAMIMURA NORITAKA
IPC: H05K1/03
Filed: 1990-03-19
Abstract: PURPOSE:To obtain a high precision, high density thick film hybrid IC by setting the contact angle between the plane of a conductor pattern board to be cut with laser beam and the side plane of a conductor circuit, within 90+20. CONSTITUTION:Being coated with paste and silk-printed, a conductor film 41 is formed on a substrate. The film is processed with a laser 43 before or after calcination so that it may be possible to obtain a specified line width and line interval of 50mum or below. Processing means include electron beams, sand grain beams, and ion beams, in addition to the laser processing 43. They are used on a single or combination basis. The contact angle between the plane of the substrate 42 and the side plane of high precision conductor pattern 41 is adapted to range from 90 deg.+ or -20 deg.. This construction makes it possible to form a high precision wiring pattern and to manufacture on excellent high frequency thick film substrate, using a thick film copper conductor.
Patent JP-H11262467-A (JP)
Title: Image pickup device
Inventor: HIROYA JUN
IPC: H04N5/335
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent disconnection at a connection and separation of bonding parts by enhancing the strength for securing a solid image pickup element to a fixed member. SOLUTION: An objective optical system 11 and a solid image pickup element 12 are fixed together with their respective optical axes coinciding with each other, and the rear end face of a final objective lens 14e is bonded to the front surface of the image pickup element 12. A third adhesive 23 is applied to a proximal end of a fixed frame 20, a part of the outer peripheral surface of the frame 20, and the outer periphery of a first adhesive 21 securing the image pickup element 12 to protective glass 16, so that they are firmly fixed together.  Two reinforcing plates 25 are disposed at the image pickup element 12 and the upper and lower outer peripheral surfaces of the fixed frame 20, and the fixed frame 20, the image pickup element 12, and the reinforcing plates 25 are covered with a thermally contracting tube 26, with the proximal end of the thermally contracting tube 26 fitted over a signal cable 13. The thermally contracting tube 26 is filled with a third adhesive 23 to integrally fix TAB tape 18, a signal line, and electric parts 24 together.
Patent JP-H03267910-A (JP)
Title: Microscope
Inventor: CHO KAZUHIKO
IPC: G02B21/14
Filed: 1990-03-19
Abstract: PURPOSE:To make a contrast direction corresponding to each power value constant and to make adjustment easy by providing a ring-shaped optical control member, a ring-shaped opening member corresponding to the optical control member, and a sectorial stop member which controls the opening angle of the ring-shaped opening part at the exit pupil position of an objective. CONSTITUTION:A specimen is arranged between condenser lenses 1 - 3 and the objective and an opening image on a modulator is given a modulation contrast to form a visible image. This microscope is provided with the modulator which has the ring-shaped optical control member at the exit position of the objective, the opening slit having the ring-shaped opening member 9 corresponding to the optical control member is provided at the entrance pupil positions of the condenser lenses 1 - 3, and the sectorial stop member 13 which controls the opening angles of ring-shaped opening parts 9a - 9e is provided nearby the ring-shaped opening member 9. Consequently, the opening direction is determined by the sectorial opening parts, so the direction of the contrast can be made constant.
Patent JP-H08264746-A (JP)
Title: Drive method for solid state image sensor
Inventor: OSAWA SHINJI
IPC: H04N5/369
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a drive method for a solid state image sensor in which the fixed pattern noise, caused by the fluctuation in the difference of the quantity of charges being read out, can be reduced along with the capacitive residual image. CONSTITUTION: A reverse bias is applied between a charge storing section 19 and a semiconductor substrate and bias charges are injected directly into the charge storing section 19 by the reverse current thus partially resetting the bias charges to a charge transfer section 18.
Patent JP-H10245396-A (JP)
Title: Composition containing alkylamide derivative of oligopeptide
Inventor: HANABUSA KENJI
IPC: A61Q1/12
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition suitable for thickening and gelling of an organic material having fluidity such as an oil, and used for a medicine, cosmetics, foods, etc., excellent in stability at a high temperature by formulating a specific oligopeptide alkylamide derivative. SOLUTION: The objective composition excellent in stability, especially stability at a high temperature such as about 40 deg.C, and usability at 5-10 deg.C is obtained by formulating oligopeptide alkylamide derivative of the formula [R is a 1-4C branched or linear alkyl group (having a phenyl group, an alkyloxycarbonyl group or benzyloxycarbonyl group); (m) is an integer of 1-22], e.g. pentavelinestearylamide, pentaphenylalaninelaurylamide, penta(sodium glutamate) laurylamide and tridodecane(benzyl glutamate)laurylamide with drugs, cosmetics, foods, etc.
Patent JP-H10244604-A (JP)
Title: Production of antibacterial synthetic resin hanger
Inventor: ISHIKAWA NAOYUKI
IPC: B29L31/44
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To efficiently produce an antibacterial synthetic resin hanger. SOLUTION: This hanger producing method consists of a raw material stirring process A for bonding an antibacterial power material 4 to the outer wall surface of a synthetic resin raw material 2 in an equal state by a stirrer, an elongated rod-shaped element extrusion process B for charging the rice grain-like hanger raw material obtained in the raw material stirring process A in the hopper of an extruder and continuously extruding a plurality of elongated rod- shaped elements 13 from the leading end part of the extruder, an elongated rod-shaped element cooling process C for cooling a plurality of the elongated rod-shaped elements 13 obtained in the elongated rod-shaped element extrusion process B in a water tank 15 at once,  an elongated rod-shaped element cutting process D for again cutting a plurality of the elongated rod-shaped element 13 during cooling in the elongated rod-shaped cooling process C into a rice grain form through a cutter to form an antibacterial agent-containing hanger raw material 6A, and a final producing process E for applying the antibacterial agent-containing hanger raw material 6A obtained in the elongated rod-shaped element cutting process D to a hanger molding machine to produce an antibacterial synthetic resin hanger 31.