baber/WOPTO huggingface dataset:
Patent JP-H03114128-A (JP)
Title: Ion implantation apparatus
Inventor: NOGAMI TSUKASA
IPC: H01L21/265
Filed: 1990-04-23
Abstract: PURPOSE:To make even a controlling apparatus having slow processing speed usable by composing an ion injection apparatus in the way that another reciprocating scanning after one ion beam scanning is carried out after computing process is finished in a controlling apparatus. CONSTITUTION:A controlling apparatus 228 puts out a trigger signal TS every time after computing process of mechanical scanning speed of a target 4 is finished. Then, a scanning electric power source 226 puts out scanning voltage sufficient for one reciprocating scanning of ion beam 2 to scanning electrodes 204 every time when one trigger signal TS is given. Like this, after prescribed computing process is finished in a controlling apparatus 21, another reciprocating scanning after one ion beam scanning is carried out and thus even a controlling apparatus having slow processing speed can be usable.
Patent JP-S589104-A (JP)
Title: Optical fiber holding structure
Inventor: IMAGAWA KIYOUSHIROU
IPC: G02B6/36
Filed: 1981-07-10
Abstract: PURPOSE:To prevent breakdown of an optical fiber due to bending, without making length of the fiber longer than a length of a cable, by forming at least  one of both ends of the optical fiber inserted into the cable, as a free end. CONSTITUTION:An optical fiber 2 is inserted through the inside of a cable 1. One end 2a of the fiber 2 is fixed to an attachment 3 through a suitable fixture 5, and the other end 2b is inserted through and also is fixed to the inside of a hole 7' of a cylindrical holding member 7 inserted into a hand piece body 6 freely slidably and rotatably. A condensing lens 8 is fitted into the tip of the hand piece body 6. This hand piece body 6 is covered with a protective cover 9.
Patent JP-H11285645-A (JP)
Title: Method for enhancing activity of denitration catalyst
Inventor: KITAGUCHI HISATSUGU
IPC: B01D53/96
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To enhance the activity of a denitration catalyst by heating a transition metal oxide-contg. ore. SOLUTION: In a method for enhancing the activity of a denitration catalyst by heating a transition metal oxide-contg. ore utilizable as a flue gas denitration catalyst, the denitration activity is enhanced by heating the ore in an atmospheric gas contg. ammonia and oxygen. Steam is preferably allowed to coexist in the atmospheric gas.
Patent JP-H09291877-A (JP)
Title: Hollow cathode
Inventor: NORO TADASHI
IPC: H01J1/28
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To uniformize the distribution of the heated temperature of an impregnated cathode, and prevent lowering of electron releasing characteristics, by attaching a heater directly on the insulating apparatus side of a tubular electron releasing body. SOLUTION: When actuating for a long time, a cathode 2 is always heated from a chip 22 side by electric discharge between a chip 22 and a keeper, thereby an impregnated cathode 21 is also always heated from the downstream side of the chip 22. Therefore, a downstream side further from an upstream side, that is, the chip 22 side becomes a high temperature, the wastage of an impregnated member on the downstream side is proceeded, and electron releasing characteristics are lowered. Then, in the case that the electron releasing characteristics are started to be lowered, a heater 24 is attached directly on the upstream side of the impregnated cathode 21 so that the upstream side of the impregnated cathode 21 is heated.  Hereby, the temperature distribution of the whole impregnated cathode 21 can be uniformized, local deterioration of performance can be prevented, and the life of this hollow cathode can be extended longer.
Patent JP-S60251246-A (JP)
Title: Water resistant brazing sheet for vacuum brazing and heat exchanger using said material
Inventor: UMIBE SHIYOUJI
IPC: C22C21/12
Filed: 1984-05-25
Abstract: PURPOSE:To obtain the titled brazing sheet having improved corrosion resistance and high strength by forming a brazing material layer at an Al alloy core material having a specified compsn. contg. Cu, Mn, Cr, Zr, etc. interposing an Al alloy middle layer having baser potential than said core material. CONSTITUTION:The Al alloy consisting of 0.2-2.0wt% Cu, and one kind or more of 0.05-0.5% Mn, 0.05-0.5% Cr, 0.05-0.5% Zr, and the balance Al with inevitable impurities is made as the core material, the brazing layer is formed at one side or both sides interposing the middle layer composed of the Al alloy having 3-15% thickness in cladding ratio and the potential difference baser by 20-100mV than the core material, and the water resistant, high strength brazing sheet suitable for partition of vacuum brazing heat exchanger is obtained. Said middle layer composed of the Al alloy consisting of one kind or more among 0.05-0.5% pure Al, or Mn, 0.05-0.5% Cr, 0.05-0.5% Zr, 0.05-0.5% Cu, 0.05- 0.5% Mg, 0.1-1.0% Zn, and the balance Al with inevitable impurities is preferable.
Patent JP-H01277142-A (JP)
Title: Air supply device
Inventor: ONO SHINPEI
IPC: F24F3/16
Filed: 1988-04-28
Abstract: PURPOSE:To enable a simple device to remove dust and supply clean air by wetting dust-containing air and causing it to impinge against screening plates. CONSTITUTION:By rotating a fan 3 the outside air is drawn through an inlet 1 into a first duct 22, where the dust-containing air drawn in is preliminarily wetted with a spray of water from a spray device 23. The air is made to pass through a gap between the lower end 21a of a wall 21 and the surface 25a of the water 25 in a water vessel 24 so that the air forms a mixture by further mixing with the water 25. The mixture is drawn into a second duct 27, where it impinges against a screening plate 28A, causing water drops containing dust in the mixture to separate and fall into a return channel 26 and allowing the duct to settle in the water vessel 24. The mixture impinges against screening plates 28B-28D successively as it meanders along then, eventually causing clean air to separate from it. By means of the fan 3 the clean air thus obtained is drawn from an air outlet 4, through an air supply duct 6, and into equipment 5.
Patent JP-H07321706-A (JP)
Title: Agc circuit
Inventor: NUMAGAMI KOICHI
IPC: H04B1/707
Filed: 1994-05-20
Abstract: PURPOSE:To obtain a AGC circuit whose gain is unchanged when correlation is not detected even in the case that a signal with a high level is received from an antenna by controlling the gain of the AGC circuit with the output of a SAW matched filter. CONSTITUTION:An output signal from a SAW matched filter 5 is delayed by a delay circuit 6 by one spread code period and the delayed signal is multiplied with an input signal, the product signal passes through a low pass filter 8, and positive and negative signals corresponding to '1','0' levels of input data signals are obtained as resulting data. Furthermore, the positive and negative signals are given to an absolute value circuit 9, from which positive waveform data only obtained and used for generating a clock signal, the positive waveform data only are given to an AGC peak detector 10, the data are compared with a reference level by a voltage comparator 11, a voltage level converter 12 converts the level of the output of the comparator 11 and its output is fed back as control signal of a variable gain amplifier 1 to form a loop of the AGC circuit.
Patent JP-H046396-A (JP)
Title: Heating device recovering waste heat
Inventor: IMAMURA MASAKATSU
IPC: F28F9/013
Filed: 1990-04-23
Abstract: PURPOSE:To shorten the length of a boiler and eliminate the generation of thermal stress restricting the mutual thermal expansion difference between heat transfer tubes by a method wherein the title heating device is provided with hanging fittings, hung down from the upper part of a flue, and tunular support members, supported by the fittings and provided with arced parts at the upper parts thereof, to support the upper bent parts of reversed U-shape heat transfer tubes by the support members. CONSTITUTION:A heat transfer tube 21a, positioned at the substantially center of a secondary superheater inlet header 20 and a secondary superheater outlet header 22 and connected so as to have a gate type, is bent about a support pipe 26 arranged above heat transfer tubes at a front flow side and the rear flow side of gas to use it as a hung-down tube, the own weight of the heat transfer tube 21a is supported by a support pipe 26, a hanging fitting 27 for supporting the load is attached to the support pipe 26 and the title heating device is supported by hanging it down from the upper part of the flue 24a of a boiler. The other heat transfer tubes 21b, arranged in zigzag so as to make a pair with the heat transfer tube 21a, are arranged so as to pass under the support pipe 26 and are supported by a shear lug 28 attached to the heat transfer tube 21a at a place whereat the heat transfer tube 21b is intersected with the other heat transfer tube 21b.
Patent JP-H11307022-A (JP)
Title: Fluorescent display tube
Inventor: TANAKA NORIO
IPC: H01J31/15
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent display tube enabling to restrain interference of an exhaust tube with an arm part of an anchor. SOLUTION: A protrusion part 78 for restraining the movement of an exhaust tube 74 toward an arm part 36 is provided between the arm part 36 and the exhaust tube 74 of the fluorescent display tube. Thereby, when a vacuum container, that is, the display tube is heated and exhausted to form vacuum space, the protrusion part 78 prevents the exhaust tube 74 from being drawn in the vacuum container even though frit glass firmly fixing the exhaust tube 74 is softened. Consequently, the tensile force added to a filament-shaped negative electrode 28 is appropriately prevented from getting inadequate because of the interference of the indrawn exhaust tube 74 with the arm part 36 of the anchor 22.
Patent JP-S5332788-A (JP)
Title: Pin-hole detecting method at welding part of composite line
Inventor: YOSHIDA SHIGEAKI
IPC: G01M3/08
Filed: 1976-09-07
Abstract: PURPOSE: To simply detect the pin-hole, by dipping the composite line in the water vessel, after forming coating material on the core material in tubular shape and welding the joint of longitudinal annex forming in protection gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01279557-A (JP)
Title: Electron emitting element
Inventor: KANEKO TETSUYA
IPC: H01J1/316
Filed: 1988-05-02
Abstract: PURPOSE:To permit an electron emitting portion to be formed with good precision at a desired position on a thin film to increase the degree of freedom for element designing and manufacturing process by building up the thin film in sequence on the upper and the lower faces of the stage portion of a substrate so that the stage portion is covered. CONSTITUTION:On a substrate 4, a stage forming material 7 is provided and a thin film 3 is laminated and formed so that the stage portion of the stage forming material 7 is covered. At this time the thin film 3 on the stage portion 6 becomes a portion of an easier foaming than other thin film portions in the treatment of electrification. Then, on both ends of the thin layer 3, a conductive metal is laminated and formed to provide electrodes 1, 2. Additionally, with the treatment of electrification between the electrodes 1, 2, the thin film 3 on the stage portion 6 is subjected to foaming to form an electron emitting portion 5 for obtaining an electron emitting element.
Patent JP-S6072-A (JP)
Inventor: TAKEDA YASUO
IPC: H01R4/70
Filed: 1983-06-15
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-S61265644-A (JP)
Title: Interface checking system
Inventor: FURUKAWA TOSHIMITSU
IPC: G06F9/06
Filed: 1985-05-20
Abstract: PURPOSE:To execute easily and strictly an interface check of each routine by processing an input/output parameter check of each routine for constituting software, by an exclusive interface check routine. CONSTITUTION:In a main routine 110, when one routine in said routine is executed, an interface check routine IFCHK 130 is called, and a main routine check object routine REDPGE, a IFCHK 130 and an interface describing part 120 are operated in a coupled state. The IFCHK 130 compares an interface description of a check object routine which has been stored in the interface describing part 120, with an input/output parameter of the check object routine of the main routine side, and when prescribed interface conditions in which the input/ output parameter has been described is satisfied, the check is ended. When said condition is not satisfied, a notice of an error is executed to the main routine 110.
Patent JP-H08205865-A (JP)
Title: Maltotetraose and food-beverage containing the same
Inventor: KUBOTA MICHIO
IPC: A23L27/30
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a maltotetraose-productive amylase useful for producing from starch a low-sweetness/low-saccharinity starch partial decomposition product rich in maltotetraose. CONSTITUTION: The objective maltotetraose-productive amylase usable in an industrially advantageous way and excellent in pH stability and heat resistance compared to that produced from Pseudomonas stutzeri NRRL-B-3389, is obtained by culturing e.g. Pseudomonas stutzeri MO-19 (FERM BP-1682) and has the following physicochemical characteristics: (1) acting on starch to form chiefly maltotetraose; also acting on amylose, amilopectin, glycogen, or β-limit dextrin; (2) optimum pH: 7.0-7.5; (3) optimum temperature: 50 deg.C or so; (4) molecular weight: 46000±1000 (determined by SDS-polyacrylamide gel electrophoresis); and (5) isoelectric point: 4.8 or so.
Patent JP-H10316222-A (JP)
Title: Servo controlled conveyor device for conveying liquid-containing container
Inventor: MASSEY ROBERT D
IPC: B65B43/52
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To increase the processing amount of a machine, and to limit the disturbing of the liquid, in a conveyor which supports a container filled with the liquid, and is driven by a servomotor, by controlling the operation of the servomotor according to the operation profile including the programmed non- quick action limiting operation. SOLUTION: A packaging device 20 comprises an endless belt upper conveyor 25, and an endless belt lower conveyor 30. The upper conveyor 25 is driven by a servomotor through a pulley wheel 35. The lower conveyor 30 is almost driven by the servomotor through a pulley 40. The conveyors 25, 30 respectively comprise plural container holding parts 42, and each holding part 42 supports a container 44. When the container 44 filled with the liquid, is to be conveyed, the operation of the servomotor is controlled on the basis of the operation profile including the programmed non-quick action limiting operation, whereby the processing amount of the device 20 is increased, and the disturbing of the liquid is limited.
Patent JP-S6316822-A (JP)
Inventor: POORU AANESUTO UEZEBAUMU
IPC: B21D41/02
Filed: 1987-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05304649-A (JP)
Title: Recorder
Inventor: KUMAKAWA MASAYOSHI
IPC: G11B27/02
Filed: 1992-04-27
Abstract: PURPOSE:To have the continuity of the repetition of odd and even fields at the time of an edition by controlling a servo reference signal so that the odd and even field signals of a video signal can synchronize with a switching pulse for switching a recording signal to be supplied to a rotary magnetic head. CONSTITUTION:The servo reference signal is compared with a PG pulse whose waveform is shaped by a phase servo signal preparing circuit 3, and a phase servo signal corresponding to the phase difference is supplied to an adding circuit 4. And also, an FG pulse from a frequency generator is supplied through a waveform preparing circuit 5 to a speed servo signal preparing circuit 6, and a speed servo signal of a size corresponding to the rotational speed of rotary magnetic heads 1a and 1b is supplied to the circuit 4. The output signal of the circuit 4 is supplied to a motor driving circuit 7, and the rotational phase and rotational speed of the heads la and 1b are controlled by the output. And also, the PG pulse is supplied to a switching pulse preparing circuit 8, and a pulse 8a for a signal switching is prepared based on the PG pulse by the circuit 8.
Patent JP-2000298059-A (JP)
Title: Photo-detector and optical measurement device
Inventor: YASUKAWA MANABU
IPC: G01J1/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a photo-detector together with an optical measurement device comprising it, which measures a beam pattern at an arbitrary position from a light source at high precision. SOLUTION: A photo-detector 2 for an optical measurement device measures the beam pattern of a light which is to be measured using a photoelectric conversion part 20. Here, an incidence plate 8 where, with the light to be measured allowed to pass through, a projection image according to the beam pattern is formed with the incident light which is to be measured is provided as well as a zoom part 10 which magnifies or reduces the projection image while comprising a first lens 12 where at least a main beam L among the light passing through the incidence plate 8 is allowed to enter and a second lens 18 which allows the light passing through the first lens 12 to enter the photoelectric conversion part 20.
Patent JP-H04316126-A (JP)
Title: Code converting device
Inventor: ABE HIROSHI
IPC: G06F5/00
Filed: 1991-04-15
Abstract: PURPOSE:To obtain a small-sized code converting device which is excellent in easiness. CONSTITUTION:When an NRZ code is inputted, the 1st and 2nd logic circuits respectively share the '0' and '1' conversion of an FM0 code and the 3rd logic circuit obtains the FM0 code by EXNORing the converted '0' and '1'. Then the 5th and 6th logic circuit respectively share the '1' and '0' conversion of an FM1 code and the 7th logic circuit obtains the FM1 code. When the FM0 or FM1 code is inputted, the 1st position detecting means 121 latches the FM1 code at the 1/4 position of its bit cell and the 2nd position detecting means 122 latches the FM0 code at the 3/4 position of its bit cell. The 4th logic circuit 123 obtains the NRZ code by NORing the exclusive OR of the outputs and latching the outputs at a bit cell changing point.
Patent JP-H09290310-A (JP)
Title: Drill insert and throwaway drill
Inventor: KOJIMA YOSHIHIDE
IPC: B23B51/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To perform work into a good finish surface without bringing an outer edge insert and a hole wall into contact in the case of extracting a drill tool from a workpiece, by forming a protruded part having a pair of corner R parts in a polygonal corner angular part. SOLUTION: A drill insert 1 is formed in a polygonal shape, a cutting edge is formed in a ridge side part of an upper surface 2, of these cutting edges, relating to a center axis of the insert, two sides in a point symmetrical relation are formed into an inverted V shape as a main cutting edge 3. One end respectively of the rest of two sides, that is, in a position of polygonal corner angular part, a pair of corner R parts 4, 5 are formed, a protruded part 6 slightly protruding outward is formed. A direction of resultant force of radial loads of an inner/outer edge insert is placed in an outer edge insert side from a center axis of a tool main unit, in this way, in the case of extracting a drill tool from a workpiece, without bringing the outer edge insert and a hole wall into contact, the workpiece can be worked into a surface of good finish.
Patent JP-H046926-A (JP)
Title: Multiple address communication system for lan
Inventor: ISHIDA YOKO
IPC: H04L12/40
Filed: 1990-04-24
Abstract: PURPOSE:To avoid disabled return transmission due to a trouble by allowing each terminal equipment receiving a multiple address data nearly at the same time when a terminal equipment sends the multiple address data to use a random number obtained at a random number calculation section, to use an ACK transmission control section, deciding an ACK transmission time thereby sending an ACK to a transmission line at the time of transmission. CONSTITUTION:Terminal equipments A-E are connected to a transmission line L, and when the terminal equipment A is used as a multiple address data sender, a multiple address data sent from a local area network (LAN) control section 1 of the terminal equipment A is sent to the transmission line L via a LAN interface 2 and sent to the other terminal equipments B-E at a same time. The multiple address data is inputted to a data transmission/reception control section 4 via the interface 2 of the other terminal equipments B-E, a data identification section 5 identifies the multiple address data, which is sent from the control section 4 to an ACK transmission/reception control section 6. The control section 6 sends a control signal to an ACK transmission/ reception time control section 7, which decides the ACK transmission time and the time is informed to the control section 6. The transmission time is decided by a random number decision section 8.
Patent JP-H02285479-A (JP)
Title: Ticket issuing device with initial setting function
Inventor: UCHIDA MICHIHISA
IPC: G07B1/00
Filed: 1989-04-26
Abstract: PURPOSE:To always issue only a normal ticket by cutting the tip part of a sheet at constant size first prior to issuing the ticket, and prohibiting the issuing of the ticket until a ticket issuing preparating switch to perform the initial setting of the ticket at the optimum position is operated. CONSTITUTION:As for the tip part of rollpaper 19 for issuing ticket loaded by a clerk, the well-formed tip part from which a deformed tip part is eliminated stands-by at an initial setting position by operating the ticket issuing preparating switch 39 by the clerk afterwards, and it is set at an unset state while leaving the deformed tip part when no ticket issuing preparating switch is operated. A ticket issuing signal input control means 35 to set and manage the above operating state via a flag controls and manages whether or not the ticket should be issued when a ticket issuing signal is inputted. Thereby, it is possible to always issue the normal ticket from the rollpaper 19 for issuing the ticket in spite of the setting position of the tip part of the sheet.
Patent JP-S61267067-A (JP)
Title: Liquid crystal printer
Inventor: SUGATA SHIRO
IPC: G02F1/1335
Filed: 1985-05-22
Abstract: PURPOSE:To perform a fast copying operation at low cost by providing a light source part with a filament incandescent lamp which is long in a rod shape, a transparent round rod glass body which is arranged having its axis in parallel to the incandescent lamp, and a mirror which is positioned behind the incandescent lamp. CONSTITUTION:A photosensitive drum 11 whose surface is coated with an organic photosensitive material is installed rotatably and a liquid crystal head 10 is arranged at its peak. The liquid crystal head 10 incorporates a liquid crystal panel, a light source part, and a SELFOC lens, and the image of the liquid crystal panel is projected on the photosensitive drum 11. Copying paper 13, on the other hand, is conveyed to the lower end of the photosensitive drum 11 and the image is transferred by a corona converter 14 to transfer paper 13, which is discharged. The liquid crystal panel 1 is arranged in the liquid crystal head 10, and this panel has the high density of 10 dots/mm and is driven by a driving device 2 on the basis of an external signal to form an image. The light source part 3 is arranged behind the liquid crystal panel 1 and a lamp 4 uses a halogen incandescent lamp which is long in a rod shape.