baber/WOPTO huggingface dataset:
Patent JP-H0547154-A (JP)
Title: Tape cassette
Inventor: KONDO SHINICHI
IPC: G11B23/087
Filed: 1991-08-09
Abstract: PURPOSE:To prevent the generation of shrinks on a tape-sliding surface and to absorb the vibrations generated by tape sliding and the vibrations transmitted from a half. CONSTITUTION:A guide block 10 is formed as a separate body from a cassette housing 1 and the tape-sliding surface side 10a is formed of a high-rigidity resin material 31 by primary molding using dichromatic forming molds. A stationary side 10b to the half is formed of a low-rigidity resin 32 by secondary molding, by which an integral structure of two layers is formed. The accuracy of a tape path system is improved in this way and the modulation noises of the tape are decreased.
Patent JP-2000051727-A (JP)
Title: Disintegrator for adhesive material
Inventor: TANAKA YASUSHI
IPC: B02C18/18
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To enable a disintegrator to smoothly perform disintegration without causing re-sticking of a material to be disintegrated. SOLUTION: In this disintegrator where disintegrating blades 13 are fitted to a rotating shaft and an adhesive material C fed in is disintegrated into small thin pieces by the disintegrating blades 13, the disintegrating blades 13 each are formed into a circular-arc shape on the rotation surface, the tips thereof are formed into a twisted, curved shape in the axis direction of the rotating shaft, and in the arc-shaped, outer peripheral part, shearing action is continuously given to the material to be cracked C to obtain sufficient shearing effect and at the same time, the material to be disintegrated C sheared by the twisted, curved shaped parts of the blades are individually separated and transferred to prevent the individual material to be cracked C from being re-stuck to form one body.  Further, since the tip part in the rotary advancing direction of the disintegrating blades 13 is formed into an acute-angled shape and an edge shape, the shearing action is improved.
Patent JP-H0275358-A (JP)
Title: Apparatus for separating mixed ion exchange resin
Inventor: KAMEI TAKASHI
IPC: B03B5/30
Filed: 1988-09-09
Abstract: PURPOSE:To separate cation exchange resin particles having a radioactive substance adsorbed thereby with high accuracy by arranging a rotary blade in a liquid and providing a raw material charge port on the side opposed to an overflow port while providing a liquid supply port below said overflow port. CONSTITUTION:A rotary blade 4 is provided to the upper part of a container 1 so that the upper end thereof protrudes slightly from a liquid level L and a liquid supply port 6 is provided below an overflow port 2. The rotary blade 4 is rotated so that the blades 4a thereof are moved from a charge port 5 to the overflow port 2 and a mixture A of an anion exchange resin and a cation exchange resin having a radioactive substance adsorbed thereby is charged from the charge port 5. The mixture is separated according to specific gravity difference in sugared water S and the particles B of the cation exchange resin heavier than the sugared water S are settled to the bottom part of a cone part 1a. The particles c of the anion exchange resin lighter than the sugared water S are energized by the rising stream of the sugared water S supplied from below to rise and overflows from the overflow port 2 along with the sugared water S.
Patent JP-H0273967-A (JP)
Title: High-efficiency sputtering method
Inventor: OYAMA TAKUJI
IPC: H01L21/285
Filed: 1988-09-09
Abstract: PURPOSE:To form a thin film on a substrate by uniformly injecting the ionized particles in sheet plasma onto the surface of a conductive target, thereby sputtering the target, and depositing the sputtered particles on the substrate. CONSTITUTION:A plasma source 31 and an anode 32 are arranged with the sputtering region 35 in between, a magnetic field 37 is formed by 2 air-core coils 36, and a high-density plasma current by an arc discharge is drawn into a vacuum chamber 31. Furthermore, a couple of permanent magnets 38 are opposed to enclose the plasma with the target 40 and the substrate 30, and the pole surface of the permanent magnet is paralleled with the surface of the target 40 or the surface of the substrate 39 to be coated with a film to form the plasma into a sheet shape. The plasma is flattened in the direction parallel to the target 40 and the substrate 39 to form a sheet-shaped plasma 41. Besides, a sputtering voltage is impressed on the target 40 by a sputtering power source so that the target 40 is negatively charged with respect to the sheet plasma 41.
Patent JP-H0888684-A (JP)
Title: Inter-multi-point communication system and inter-multi-point communication method
Inventor: MAEKAWA YOSHITO
IPC: H04M1/66
Filed: 1994-09-20
Abstract: PURPOSE: To provide an inter-multi-point communication system in which a communication path in the inter-multi-point is set surely. CONSTITUTION: The system is provided with a distribution means 1, a storage means 2, a comparison means 3, an incoming call accepting means 4, an incoming call rejecting means 5, and a line interface 16, specific information is distributed in advance with respect to a communication membership to each terminal equipment of the communication membership and the distributed specific information is stored in the storage means 2 and the comparison means 3 compares the specific information stored in the storage means 2 with the information relating to a caller informed at the arrival of the incoming call.  Then the arrival of the incoming call is received in response to the result of comparison to prevent defect of acceptance of an incoming call from other terminal not being an object of inter-multi-point communication when the communication path is set in the inter-multi-point communication.
Patent JP-H0650295-A (JP)
Title: Solid-liquid recovery device
Inventor: NISHIMURA TAKEYUKI
IPC: F04F3/00
Filed: 1992-08-02
Abstract: PURPOSE:To provide a solid-liquid recovery device in which recovered solid- liquid changes into a solid material with a low moisture content in a recovery tank to be discharged, and the liquid part is circulated to a liquid supply source to be reused. CONSTITUTION:A solid-liquid recovery device adopting a vacuum suction system comprises an upper circulating chamber 2a and a lower storing chamber 2b which are vertically communicated with each other and respectively have lip valves 15a, 15b installed in rectangular holes 16, 16 of the lower base parts, wherein solid-liquid pumped from a liquid supply source 5 is first recovered in the lower storing chamber 2b, and then the solid part of the solid-liquid which reaches the upper circulating chamber 2b is let flow down in the storing chamber 2b by a specific gravity difference and the liquid part in the storing chamber 2b is raised in the circulating chamber 2a to discharge the solid part with a low moisture content deposited in the storing chamber 2b to the outside.
Patent JP-H0886598-A (JP)
Title: Indication device
Inventor: WATANABE YASUYUKI
IPC: G01S7/22
Filed: 1994-09-20
Abstract: PURPOSE: To dispense with operation of a drawing change-over switch by writing a target symbol in an area of a video RAM and a weapon symbol in another area of the video RAM to indicate both the target symbol and the weapon symbol in a display. CONSTITUTION: CPU 4 takes in a target orientation and a target distance from a radar system 3, which calculates the target orientation and target distance, to issue an indication that a target symbol should be written at an instructed location in a video RAM 10 having a memory corresponding to a table in a display 11, thus causing a target symbol generator 7 to write the target symbol at the location. Also, the CPU 4 takes in a remaining number of weapons from a weapon control device 2, which controls a plurality of weapons of different kinds, to issue an indication that a weapon symbol corresponding to a remaining number of balls should be written at an instructed location in the video RAM 10, thus causing a weapon symbol generator 5 to write the weapon symbol at the location. Then contents written in the video RAM 10 are drawn in the display 11.
Patent JP-H0388588-A (JP)
Title: Scanning converting circuit for television video signal
Inventor: SHIMOHARI TOSHINORI
IPC: H04N7/01
Filed: 1989-08-31
Abstract: PURPOSE:To prevent the seizure of only the center part by providing a level shifting part for shifting a blanking level extending over a prescribed range of the head and the end of a television video signal of an NTSC system whose scanning conversion is ended to a prescribed value between a white level and a black level. CONSTITUTION:In a time base compressing circuit 19, original signals and interpolating signals Y, Y', (R-Y), (R-Y)', (B-Y), and (B-Y) supplied from a Y, C interpolating circuit 18 are written in six pieces of line memories under a timing signal of an NTSC system, and read out under a timing signal of an HDTV system, by which a time base is compressed to 1/2. The signals whose scanning conversion by this scanning line interpolation and the time base compression is ended are supplied to a level shifting circuit 20 of the next stage. In this level shifting circuit 20, a blanking level extending over a prescribed range of the head and the end of a video signal on each line whose scanning conversion is ended is shifted to a prescribed value between a white level and a black level, passes through D/A converters 21a, 21b and 21c and supplied to a matrix circuit 22.
Patent JP-H0274156-A (JP)
Title: Flyback-type dc-dc converter
Inventor: OZAWA KIYOMITSU
IPC: H02M3/28
Filed: 1988-09-08
Abstract: PURPOSE:To suppress a reverse recovery current for contriving to reduce a rectifier element loss and a spike noise by providing the main winding of a saturable reactor in series with said rectifier element and by magnetically saturating said saturable reactor at the ON-time of a switching element. CONSTITUTION:A DC power 4 is converted into AC by a transistor TR, and rectified, smoothed and outputted by a diode 2 and a capacitor C1 via a transformer 2. A saturable reactor 6 is provided in series with said diode 2 and magnetically saturated at the ON-time of said transistor TR. A control winding l2 is set in the direction for the inductance of its main winding l1 to lower in the forward direction of a diode D1, when said saturable reactor 6 is saturated magnetically. A reverse recovery current is substantially relaxed by the transfer of the operating point by the hysteresis effect of said saturable reactor 6 to enable suppression of a loss and noise.
Patent JP-H1166244-A (JP)
Title: Card content reading display unit
Inventor: MIKI AKIO
IPC: G06K17/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To read and easily display contents by transferring a read instruction to an IC card to have it transfer data. SOLUTION: An IC card 1 and card content read display unit 2 have radio communication functions. The card content read display unit 2 is a thin card type and has a battery inside. When both the card and the unit are put close within their communicable range with the power switch ON, the card content reading display unit 2 transfers a read instruction signal to the IC card 1, and receives and displays data read and transferred by the IC card 1 at its display part. The card content reading display unit 2 consists of a CPU which has data processing function, a ROM stored with necessary programs, a RAM as a work area, an antenna, a display part, etc. Then the unit communicates with the IC card 1 through radio via its antenna and the antenna of the IC card 1 and reads and directly display history information stored in an EEPROM at the display part.
Patent JP-H0656330-A (JP)
Title: Sheet storage device
Inventor: IKEDA MASAYUKI
IPC: B65H31/24
Filed: 1992-07-31
Abstract: PURPOSE:To provide a sheet storage device that is able to sort each sheet, on which an image is formed, in size through a simple structure. CONSTITUTION:A sheet P on which an image is formed by an image former 507 is discharged out of a sheet discharge port 507a. At the time of sheet discharge, a large size sheet P2 is discharged to a second stacker 501B after being guided by a guide plate 502, and a small size sheet P1 is dropped in a first stacker 501A after passing through an interspace between the guide plates 502a and 502b. With this constitution, those of sheets P after image formation are sortable to each of these first and second stackers 501A and 501B in size through a simple structure.
Patent JP-H0758038-A (JP)
Title: Method of and apparatus for fabriacting p-type ii-vi compound semiconductor thin film
Inventor: NAGAO YASUYUKI
IPC: H01L21/365
Filed: 1993-08-18
Abstract: PURPOSE:To grow a p-type II-VI compound semiconductor thin film containing nitrogen atoms added thereto by employing inactive gas as carrier gas by which organic organic compound material gas is carried into a growth chamber, and introducing into the growth chamber nitorgen molecules activated in an activation chamber provided separately from the growth chamber. CONSTITUTION:Argon carrier gas is supplied from a high purity argon gas cylinder 1 to at a predetermined flow rate with flow rate controllers 33-36, and organic metal materials 41-44 are bubbled to cause organic metal stock gas to be blown off from a material gas introduction tube 9 of a growth chamber 7 toward a GaAs substrate 8 heated by a substrate heating carbon susceptor 11. Hereby, the organic metal material gas is thermally decomposed in the vicinity of the GaAs substrate 8 to permit II-VI compound crystal to be grown on the gaAs substrate 8. Nitrogen gas is supplied from a high purity nitrogen gas cylinder 2 at a predetermined flow rate with a flow rate controller 37 and is introduced into a plasma activation chamber 3. The nitrogen molecule is excited to an excited state in the plasma activation chamber 3 and is introduced into the growth chamber 7 through an orifice 10.
Patent JP-S60116945-A (JP)
Title: Shaft and machining method
Inventor: USUI JIYUNICHI
IPC: F16C3/02
Filed: 1983-11-29
Abstract: PURPOSE:To allow balance alignment while maintaining shaft precision by machining fine, shallow grooves in the circumferential direction of a shaft at a short distance in the longitudinal direction of the shaft and performing balance alignment after releasing the stress remaining in the shaft when molding the shaft. CONSTITUTION:First, grooves 81, 82 are provided on the shaft surface D portion retaining the surface residual stress in the circumferential direction at a fine pitch. Next, the inter-groove portion (w) of these grooves 81, 82 is cut out by a quantity equivalent to the residual unbalance quantity, and balance correction is performed between the grooves. Accordingly, even if the surface layer retaining the residual stress is cut out, the distortion due to the stress release is suppressed by the warp at an extremely short gap between the grooves, and the balance alignment of the shaft can be performed while the shaft precision is maintained.
Patent JP-H0888820-A (JP)
Title: Multi-panel display system
Inventor: NISHIMURA EIZO
IPC: G09G3/28
Filed: 1994-09-20
Abstract: PURPOSE: To select optional video signals from plural input video signals, to display them at an optional position and to facilitate setting. CONSTITUTION: This multi-panel display system is constituted by providing an independent display function, a video magnification function for multi-panel display and a function for switching and displaying the plural video signals in respective PDP units. This system is composed of one master unit 2 and the other slave units 3, the master unit 2 is controlled by an external system controller 1, the master unit 2 controls its own unit and the slave units 3 and the respective units display an optional part in the plural input video signals S0. The plural input video signals are individually inputted to the respective units or selected in the master unit and delivered to the slave units. Further, some of the slave units are provided with a video selection function as sub master units and the number of connection lines among the units is reduced.
Patent JP-H0546978-A (JP)
Title: Magnetic recording medium
Inventor: ONO TOSHITSUGU
IPC: C09D5/23
Filed: 1991-08-12
Abstract: PURPOSE:To prevent the separation of magnetic powder from a nonmagnetic substrate so as to obtain a magnetic recording medium having excellent durability by coating the magnetic powder with a resin containing an epoxy resin after once coating the powder with a triazine thiol compound. CONSTITUTION:For this magnetic recording medium provided with a magnetic layer 2 composed of magnetic powder and a binder on a nonmagnetic substrate 1, the magnetic powder is coated with a resin containing an epoxy group after the powder is once coated with a triazine thiol compound. Since the magnetic powder thus coated is scattered in the binder having a glass-transition temperature higher than that of the resin containing the epoxy group and protected by a so-called double structure of resin, the shock resistance of the magnetic layer is improved and the occurrence or growth of a defect is prevented. As a result, separation of the magnetic powder from the nonmagnetic substrate can be prevented and a magnetic recording medium having excellent durability can be obtained. It is preferable to polymerize the triazine thiol compound with the resin containing the epoxy group.
Patent JP-H0656780-A (JP)
Title: Fungicidal alpha-substituted benzylpyridines
Inventor: KURAHASHI YOSHIO
IPC: A01N43/40
Filed: 1992-08-01
Abstract: PURPOSE:To provide a novel compound having an extremely marked action to control the powdery mildew in wheat plants, barley plants or the like. CONSTITUTION:A compound of formula I (X is A halogen, n is 0, 1), for example, 3-[alpha-(4-fluorophenylthio)-4-chlorobenzyl] pyridine. The compound of formula I is obtained, for example, by the reaction of a compound of formula II with 4-fluorobenzenethiol in the presence of an acid acceptor such as triethylamine in a solvent such as water or hexane, preferably at 10 to 100 deg.C.
Patent JP-H0388098-A (JP)
Title: Accumulative type fire alarm receiver
Inventor: MORI SATOSHI
IPC: G08B17/00
Filed: 1989-08-31
Abstract: PURPOSE:To previously grasp a district having probability of being judged as a fire by turning on a display indicating the accumulation of a fire signal and a district lamp during the accumulating operation. CONSTITUTION:When a 1st latch circuit 40-1 latches the signal of a fire alarm receiving the signal at first, T1 and T2 timers 42, 44 are started, an accumulating lamp control part 34 turns on an accumulating lamp 21 and a district display lamp control part 38 turns on district display lamps 20a to 20n. When the T1 timer 42 is counted out, a T3 timer 46 is started, during the counting of the T3 timer 46, a restoration control part 30 interrupts power supply to a sensor circuit line receiving the fire signal, and when the T3 timer 46 is counted out, the power supply is restored. If the fire alarm continuous detects the fire, a 2nd latch circuit 40-2 latches the signal, a fire alarm is outputted through an AND gate 48 and a fire lamp 18 is lighted.
Patent JP-H0561938-A (JP)
Title: Fan out check system for logic circuit
Inventor: SASAKI YOKO
IPC: G06F17/50
Filed: 1991-09-05
Abstract: PURPOSE:To improve the designing quality of a logic circuit diagram by setting a ratio of the fan out number to the pin of a specific parts which cannot be satisfactorily expressed in a fan out rule end therefore attaining the fan out check to the logic circuit diagram mixed with the technology. CONSTITUTION:A fan out check system of a logic circuit diagram includes a circuit information file 5 which stores the circuit information on the logic circuit diagram, a fan out rule file 6 corresponding to the technology which defines the fan out number set by the correspondence secured between the technology of the transmission side and that of the reception side, and a ratio information file 7 for a specific parts which defines the driving ability in a ratio for the pins of the specific parts like a buffer element, a DF element, and LSI, etc., that cannot be satisfactorily expressed in a fan out rule. Then a fan out check means 8 carries out the fan out check corresponding to the technology for the pins of the specific parts as well as the normal pins of all nets.
Patent JP-S6379507-A (JP)
Inventor: SASAI AKIRA
IPC: A01B17/00
Filed: 1986-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61108735-A (JP)
Inventor: TSUKAMOTO TETSUO
IPC: D02G1/02
Filed: 1984-10-29
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-H0275532-A (JP)
Title: Paper feeding cassette for copying machine
Inventor: ITOIGAWA MASAKATSU
IPC: G03G15/00
Filed: 1988-09-08
Abstract: PURPOSE:To prevent the deformation and the moisture absorption of a lower transfer paper by the pressure from an upper transfer paper under the high moisture condition, by previously placing a dunnage for preventing the moisture absorption of the transfer paper so as to cover a notch and a basic end of an oscillation plate. CONSTITUTION:In a paper feeding cassette comprising an oscillation plate 11, provided in the paper feeding cassette main frame 10, for placing the transfer paper on it, and a notch 12 formed in the side of the oscillation plate 11, and a control plate 13 for controlling the side edge of the transfer paper, a dunnage 16 for preventing the moisture absorption of the transfer paper is previously provided disconnectably so as to cover the notch 12 of the oscillation plate 11 and the basis end 15 of the oscillation plate 11. Thereby, under the high moisture condition, the deformation or the moisture absorption of the lower transfer paper by the pressure from the upper transfer paper can be prevented near the notch 12 and the basic end 15 of the oscilla tion plate 11. Consequently, it takes the superior effect like that the waviness of the lower transfer paper can be prevented and the lowering of the transfer efficiency at the time of copying can be prevented and the nonconformity of the void or the like can be restrained.
Patent JP-S59117448-A (JP)
Title: Manufacture of squirrel-cage rotor
Inventor: KOBASHIRI TOSHIO
IPC: H02K17/16
Filed: 1982-12-24
Abstract: PURPOSE:To improve the workability and to improve the quality of a squirrel- cage rotor by setting the welding conditions and positioning of both ends of conductors which form a plurality of squirrel cages of the rotor under the control by a computer and welding by an electron beam to a shortcircuiting ring. CONSTITUTION:Both ends of a laminated core are clamped by a shortcircuiting ring (only one is shown), and conductors 2 are inserted into a notch of a figure formed at the ring 3 and a core. An electron beam is emitted from a rotational shaft direction (perpendicular to the paper surface) and welded by the electron beam between the ring 3 and the conductors 2. The squence of welding and the welding conditions are controlled by a program which is stored in a computer, the welding sequence is selected at the welding points to separate from each other such as W01, W02,..., W0n, the beat sequence of the respective welding points is selected like WS1, WS2, WS3 or WS1, WS2, thereby preventing the overheat at one local position. In this manner, the workability is improved, the manufacture of improper product is prevented, thereby eliminating most inspections.