baber/WOPTO huggingface dataset:
Patent JP-H08247846-A (JP)
Title: Optical device
Inventor: TANGE YOSHIO
IPC: G02B5/04
Filed: 1995-03-07
Abstract: PURPOSE: To reduce a flare light in an optical device for loading in an artificial satellite. CONSTITUTION: In an optical observation device in which plural spectral filters are provided between an image forming optical system and an image sensor to detect the image formed by the image forming optical system, those spectral filters are made in wedge form spectral filters 7, and plural wedge glasses 8 are provided between the wedge form spectral filters 7, so as to function as a parallel plane plate as the whole by combining with the wedge form spectral filters 7. Consequently, a flare light can be reduced while the influence given to the optical function is limited to the minimum level.
Patent JP-H11247876-A (JP)
Title: Rotation axis connecting mechanism
Inventor: TOMITA MICHIO
IPC: F16D1/10
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To constantly and properly transmit rotation of a driving shaft to a driven shaft without causing deformation and damage to the driving shaft itself and the driven shaft itself. SOLUTION: A relative positional relation of a bearing 30 to axially support a driving shaft 23 and a bearing 31 to axially support a driven shaft 24 is specified by a positioning member 27 by positioning the positioning member 27 fixing the bearing 31 to axially support the driven shaft 24 through a driven shaft coupling 26 by the bearing 30 to axially support the driving shaft 23.  When a picture image forming unit frame 37 on which a photosensitive body drum 222 is mounted is inserted into a back surface side in the inside of a picture image formation device main body, an outer peripheral surface of the driven shaft coupling 26 firstly makes contact with an inner peripheral surface of the bearing 31 fixed on a front surface side end part of the positioning member 27, and when the picture image forming unit frame 37 is further inserted to the back surface side, the driven shaft coupling 26 is engaged with a driving shaft coupling 25 and connection of the driving shaft 23 and the driven shaft 24 is completed.
Patent JP-S52131238-A (JP)
Title: Heating method of powder
Inventor: HANDA KATSUE
IPC: H05B3/00
Filed: 1976-04-27
Abstract: PURPOSE: To heat mixture of plastic powder and iron powder uniformly by high frequency magnetic field heating and to separate plastic powder and iron powder at the outlet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60192245-A (JP)
Title: X-ray spectroscopic apparatus
Inventor: MIYAZAKI YASUNORI
IPC: G01N23/207
Filed: 1984-03-13
Abstract: PURPOSE:To perform qualitative measurement with high precision and in a short time by sweeping at low speed only the wavelength near the characteristic X-ray in which a necessary specified element is generated in the qualitative measurement and sweeping another wavelength range at high speed. CONSTITUTION:The wavelength range to be scanned at low speed and that to be scanned at high speed are specified in the driving range of a spectroscope by an inputting means 17. The wavelength range necessitating highly precise data is decided as the low speed scanning range, and the wavelength range necessitating not or not at all highly precise data is decided as the high-speed scanning range. The input signal from an input means 17 controls a spectroscope driving means 8, a gate circuit 12 through a controller 16, an interface 15. The means 8 among these drives a spectral crystal 3, an X-ray detector 4 through a spectroscopic driving mechanism 9 according to the specification from the means 17.
Patent JP-S52130509-A (JP)
Title: Communication transfer unit
Inventor: OGITA KUNIO
IPC: H04M1/71
Filed: 1976-04-26
Abstract: PURPOSE:To secure automatic sutoff of the outside line by the call completion of the slave telephone with hold of the line wire in case transfer is carried out during tb line busy.
Patent JP-S62207319-A (JP)
Title: Production of flame-retarding epoxy resin composition
Inventor: KUROKI SHINICHI
IPC: C08L63/00
Filed: 1986-03-06
Abstract: PURPOSE:To obtain a flame-retarding epoxy resin composition excellent in moisture resistance, by melt-mixing a bismuth-containing inorganic ion exchanger with a brominated epoxy resin before adding an epoxy resin and other additives to this melt. CONSTITUTION:A bismuth-containing inorganic ion exchanger is mixed with a brominated epoxy resin. To this melt are added an epoxy resin, a curing agent, an inorganic filler and other additives, and the mixture is keanded. Said curing agents are generally those which undergo crosslinking with an epoxy resin, such as a phenol novolak, an acid anhydride and an amine. The inorganic fillers are silica, alumina, clay, mica, glass asbestos, etc. According to this process, free bromine generated from the brominated epoxy resin can be effectively controlled and a resin composition remarkablly excellent in moisture resistance can be obtained.
Patent JP-H04265987-A (JP)
Title: Label for printing
Inventor: ONODERA YOSHISUKE
IPC: B32B38/00
Filed: 1991-02-21
Abstract: PURPOSE:To obtain the label for printing having high dimensional stability and printability by previously applying a water-soluble polyester resin on a base material, then applying a wet process coating material of nylon. CONSTITUTION:The base material formed by using a polyester fiber is used and the nylon resin having intrinsically poor adhesiveness is applied on the polyester fiber via certain kind of the water-soluble polyester resin. Namely, the polyester resin contg. at least one of terephthalic acid and isophthalic acid as arom. dicarboxylic acid, succinic acid, sebacic acid, and dodecanic acid, and at least one among ethylene glycol, propylene glycol, 1, 4 butanediol, 1, 6 hexane diol as diol components is interposed, by which the adhesiveness between both is improved and the surface strength as the printing blank material is enhanced.
Patent JP-S52130308-A (JP)
Title: Operating button device for small sized tape recorder
Inventor: TAKEMOTO TAKESHI
IPC: G11B15/10
Filed: 1976-04-26
Abstract: PURPOSE: To simplify the operation by furnshing electrical and mechanical actions on the record/reproduction switch button and the rewind switch botton. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54139799-A (JP)
Title: Magnetic type oxygen analyzer
Inventor: NAKAZAWA TOSHIYUKI
IPC: G01N27/76
Filed: 1978-04-21
Abstract: PURPOSE: To achieve the improvement in th response speed of a magnetic type oxygen analyzer while preventing the decrease in its sensitivity by inserting and connecting a diode and resistance circuit between the electromagnet coil of the electromagnet device and its electromagnet square wave power source.  
     CONSTITUTION: A diode 10 and resistance 11 are incorporated like the figure between an electromagnet coil 9 and an electromagnet square wave power source 6. Selection of an optimum resistance value results in the maximized change width of the current flowing in the coil 9, increased magnetic field generated between the magnetic poles of the electromagnet 1 and improved measurement sensitivity of the oxygen amount in the measuring gas flowing in a measuring chamber 3. Setting the signal frequency at 20Hz enables 90% rise time 0.5 second of the response speed of the analyzer to be obtained. Setting the flow rate of the measuring gas at 0.5l/min. leads to a considerable increase of previous response speed 1.8 seconds to 0.6 second. The connection of the diode 10 and resistance 11 makes it possible to realize the analyzer of fast responsiveness which is able to maintain measurement sensitivity and lower the time constant of filter 7 without decreasing the current change width of the coil 9 even if the signal frequency is raised. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000250595-A (JP)
Title: Sound-recording control system for ic memory
Inventor: TANAKA TETSUYA
IPC: G10L19/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent sound-recording contents of high importance from being erased by overwriting by discriminating between contents of high importance and contents of low importance in a received voice and performing control so that overwriting to only the contents of low importance is performed. SOLUTION: For example, general command contents A, B, and C are recorded in an IC memory in a receiver and the IC memory is full. The contents B are an emergency general command and information 1 indicating high importance is given. To record general command contents D newly, the contents A of low importance are erased and the new general command contents D are written. When the sound-recording time of the contents D is longer than that of the contents A, the contents C of low importance are erased and the rest of the contents D is written. The contents B given the information 1 indicating the high importance are so controlled that they are left as they are without being erased by overwriting. Consequently, the sound-recording contents of high importance can be prevented from being erased by overwriting at the time of the sound recording of the IC memory.
Patent JP-S58164206-A (JP)
Title: Thin type transformer
Inventor: UEDA SATOSHI
IPC: H01F27/25
Filed: 1982-03-24
Abstract: PURPOSE:To facilitate manufacture, to reduce leakage flux and to improve thermal radiation of the transformer by a method wherein a magnetic circuit is constituted using U-shape cores consisting of wound cores formed by winding around the hoop material of an electromagnetic steel plate, and a core formed by processing an wound core into T-shape. CONSTITUTION:Between the U-shape cores 6, 7 consisting of the material formed by winding around the hoop material of the electromagnetic steel plate consisting of a silicon steel plate, an amorphous and magnetic alloy, etc., the T-shape core 8 formed by processing the material obtained by winding around the electromagnetic steel plate the same in the T-shape is arranged to constitute the magnetic circuit. The central leg 8a of the T-shape core 8 thereof is wound around with coils 11 consisting of the primary, the secondary windings interposing coil bobbins 10 between them. Namely, the magnetic circuit 9 is constituted as to form the -shape according to the U-shape core and the T-shape core when viewed from the upper side. Accordingly, the characteristic of the directional property of the electromagnetic steel plate can be utilized effectively to the maximum, manufacture is facilitated, leakage flux is reduced, and thermal radiation can be improved.
Patent JP-H06257575-A (JP)
Title: Scroll compressor
Inventor: FURUKI KENJI
IPC: F04C29/00
Filed: 1993-03-09
Abstract: PURPOSE:To cause both fixed and revolving scrolls to always engage with each other at their laps by forming into an uneven-thick bushing a revolving bearing for supporting a revolving scroll shaft, and rotating the bearing by means of the transverse groove of a drive shaft, and energizing the bushing using a spring. CONSTITUTION:Fixed and revolving scrolls, 3, 4, respectively, having spiral laps 3b, 4b provided on respective end plates 3a, 4a, are disposed opposite each other inside a sealed container 1. The revolving shaft 4c of the revolving scroll 4 is inserted into the eccentric revolving bearing 11 of a drive shaft 10. In this case, the revolving bearing 11 is formed in an uneven-thick, tubular bushing 11c and a guide pin 14 is laid on the bottom of the bearing. A transverse groove 15 is formed in the upper portion of the drive shaft 10 and a guide groove 16 for the guide pin 14 is formed on the bottom surface of the groove 16 and a spring 17 is disposed thereon. The bushing 11c is energized by the spring 17 in the direction in which its amount of eccentricity increases, and is stopped in a position where its amount of eccentricity is at a maximum.
Patent JP-S57161925-A (JP)
Title: Testing method in totalizetor system
Inventor: KOYAKATA TAKAYOSHI
IPC: G06Q50/34
Filed: 1981-03-30
Abstract: PURPOSE:To test a computer of the main system with the terminal side unattended, by connecting the computer of the main system and a terminal controlling device and generating virtual traffic data in the terminal controlling device itself and transmitting this data to the computer. CONSTITUTION:In the CPU side, refund data, terminal register data, vote data, a timer value, etc. for the test are read from an input medium. First, terminal register data is transmitted to a terminal controlling TCU. Next, the CPU transmits refund data, vote data, and the traffic mode start in order. The mode indication and the timer value are entered in an operation conditon table of the TCU. Next, the CPU transmits the advance sale start. The TCU enters the advance sale permission in the advance sale condition table. The TCU transmits sale data to the CPU. The CPU totals data. The CPU side transmits the sale stop and transmits the refund start. The TCU side transmits refund data, and the CPU side totals data.
Patent JP-H05216039-A (JP)
Title: Liquid crystal element
Inventor: ASAOKA MASANOBU
IPC: G02F1/1337
Filed: 1992-02-05
Abstract: PURPOSE:To provide the liquid crystal element capable of stably attaining a display which generates a large tilt angle and by which a high-contrast image is uniformly displayed in a wide area and the generation of after-images is obviated. CONSTITUTION:The oriented films of the liquid crystal element constituted by having the oriented films on at least either of a pair of the substrates provided with transparent electrodes and clamping a ferroelectric liquid crystal between these substrates consist of the polyimide composite consisting of the diamine component expressed by formula I and >=2 kinds of the acid components expressed by formula II. In the formula I, 0<=m<=10, 1<=n<=10. In the formula II, R denotes a quadrivalent org. residue consisting of an arom. ring, arom. polycycle or condensed polycycle.
Patent JP-H04285314-A (JP)
Title: Controller for magnetic bearing
Inventor: TAKAHASHI NAOHIKO
IPC: F16C32/04
Filed: 1991-03-13
Abstract: PURPOSE:To certainly prevent the occurrence of oscillation at the moment when a rotor floats up. CONSTITUTION:When a floating up command for a rotor 1 is issued to control the taking-off motion of the rotor 1 through a take-off compensating circuit 11 for starting a floating up motion, a mode changing logic circuit 13 changes the mode from the take-off compensating circuit 11 to a suspension compensating circuit 12 by the detection of a displacement sensor, and a rotor floating up state is therefore controlled through the above compensating circuit 12. Thus the circuits 11, 12 share the contents of control according to the contents of the motion of a rotor 1, and the contents of control are severally selected according to the contents of motion for preventing the occurrence of oscillation at the moment of the floating up of the rotor, even in the case of a transverse type having the different rotor characteristics between the cases of landing and floating up.
Patent JP-H01222004-A (JP)
Title: Method for operating blast furnace
Inventor: CHIGA YOSHIAKI
IPC: C21B5/00
Filed: 1988-03-01
Abstract: PURPOSE:To smoothen starting-up operation after stopping blast by beforehand lowering charged material level in a blast furnace to bosh level in the furnace before stopping the blast and starting to the blast-stopping period by making the remained material in the furnace only coke and flux for adjusting slag component. CONSTITUTION:The coke and flux 2 are charged into the furnace on the charged material 1 by necessary quantities and after that, the charge is stopped, to lower the level of the charged material 1. When the level of the coke and flux 2 reaches to the aimed level in the both part of the blast furnace, it is started in blast-stopping period. Then, the remaining material in the furnace becomes only the coke and flux 2. After stopping the blast, the tuyere 3 is closed and left as it is. By this method, the starting-up operation after blast-stopping period, can be smoothened.
Patent JP-H10242472-A (JP)
Title: Semiconductor device
Inventor: WATANABE SHIGEYOSHI
IPC: H01L27/092
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To attain both high speed operation and low power consumption by defining the difference of threshold in an on/off state and the threshold itself through the heavily doped region and the lightly doped region, having a heavily doped region formed beneath a channel and a lightly doped region formed at the channel part. SOLUTION: In both NMOS transistor T1a and PMOS transistor T2a, the part far below a channel is doped heavily in order to increase the difference between ON and OFF thresholds while the part immediately under the channel is doped lightly in order to lower the turn ON threshold. In a left side NMOS transistor T1a, double structure of a central thin part 5 and a thinner outer part 5a is employed in an LDD region in order to reduce the junction capacity with respect to the substrate and the difference of threshold is increased by depositing a thick gate oxide. Since turn ON threshold can be decreased along with the difference of threshold, the junction capacitance is also decreased and high speed operation can be realized while reducing power consumption.
Patent JP-S63214069-A (JP)
Title: Area designating system
Inventor: YAMADA MASANORI
IPC: G06T11/60
Filed: 1987-03-03
Abstract: PURPOSE:To designate an area with good operability in consideration of operator's input intention by automatically deciding and processing whether inputted coordinates indicate two diagonal points of an area or the corners of the area based on positional relations between input coordinates. CONSTITUTION:A counter (i) is preset to 0, and X components and Y components of input coordinates are successively set in areas (PX0, PY0), (PX1, PYi)...(PX1, PYi) of a RAM when coordinates are inputted with a pen. When an OK key is depressed, the number of inputs at this time is checked by the counter and if this number is zero or one, the area cannot be settled and it is judged that the area is not designated. If the number of inputs is two, the diagonal system is decided and the processing is performed and if it is three or more, the corner system is decided and the processing is performed. Since the system is distinguished by the number of inputs at the time of depressing the OK key, the system which the operator intends is automatically decided in accordance with the number of required coordinates.
Patent JP-2000252441-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: AOYAMA KAZUNORI
IPC: H01L27/108
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a capacitor having single-crystal SrRuO3/single- crystal (Ba, Sr) TiO3/single-crystal SrRuO3 structure which is connected to an n+ source diffusion layer through a plug electrode of Ru. SOLUTION: A single-crystal SrRuO3 film which is a lower part capacitor electrode can be easily formed to manufacture a capacitor of this structure. For that purpose, a plug electrode 10 comprising an Ru film with a recess on its surface is formed, the inside of the recess is buried with a single-crystal SrRuO3 film 11, an amorphous SrRuO3 film 14 which is to be a lower part capacitor electrode is deposited over the entire surface of the SrRuO3 film 11, and, using the single-crystal SrRuO3 film 11 as a crystal nucleus, the amorphous SrRuO3 film is crystallized in thermal treatment.
Patent JP-S58213723-A (JP)
Inventor: HAINTSU II SHIEIRAA
IPC: C07K14/09
Filed: 1983-03-24
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-S55412-A (JP)
Title: Gear mechanism
Inventor: TAKAHASHI KAZUNAGA
IPC: F16H55/14
Filed: 1978-04-21
Abstract: PURPOSE:To eliminate or reduce the noises upon start and stop by bringing one of larger and smaller gears under its stopped condition into engagement with a pin- shaped elastic gear which standing in the axial direction of the other gear. CONSTITUTION:A rotor wheel pinion 13 of a smaller gear is composed of a tooth portion 13a having a normal tooth shape and an elastic tooth portion 13c formed in a tooth-removed portion 13b. The tooth-removed portion 13b has its two teeth removed at the tooth portion 13a each step angle (e.g., 180 degrees) of a rotor. The tooth portion 13c is formed at a position corresponding to the tooth-removed tooth portion so that it engages with the tooth portion 20a of a second wheel 20 or a larger gear under the rotation stop condition. On the other hand, the tooth portion 13c absorbs the shocks upon the start and stop condition of the rotor 10 and is set to fail to engage with the second wheel 20 during the rotations of the rotor 10. As a result, the shocks acted upon the inter-gears between the wheel pinion 13 and the second wheel 20 during the stop are absorbed by the elastic tooth portion 13c so that the noises can be remarkably eliminated or removed.
Patent JP-H04284019-A (JP)
Title: Output buffer circuit
Inventor: ARAI ETSUO
IPC: H03K19/0175
Filed: 1991-03-13
Abstract: PURPOSE:To reduce a current change and to reduce noise quantity to be generated by blocking the flow of a through current and additionally suppressing the peak of a driving current low. CONSTITUTION:A transistor N11/P14 diode-connected and inserted between two transistors P1 and N1/P4 and N2 prevents transistors P2 and P4 in an output step from being simultaneously turned on. Then, transistors P3 and N3 connecting diodes and being inserted between the input point and output point of each transistor in an input step suppresses the peak value of the driving current low at the time of driving.
Patent JP-H06264179-A (JP)
Title: High tensile strength cold rolled steel sheet excellent in press formability and its production
Inventor: EMOTO HIDEKI
IPC: C21D9/48
Filed: 1993-03-09
Abstract: PURPOSE:To obtain a high tensile strength cold rolled steel sheet excellent in press formability without causing undesirable effects due to the addition of large amounts of elements constituting a steel. CONSTITUTION:This high tensile strength cold rolled steel sheet is produced by providing a composition which consists of, by weight, <=0.0050% C, 0.2-2.5% Si, 1.0-3.5% Mn, 0.040-0.180% P, 0.05-2.0% Ni, 0.005-0.100% Al, 0.0010-0.0080% B, further 0.003-0.10% Ti and/or 0.003-0.10% Nb, and the balance Fe with inevitable impurities and in which, as to Si, Mn, P, and Ni among these elements, the condition of 100XMn(wt.%)+150XNi(wt.%)-200XSi(wt.%) -1000XP(wt.%)>=-200 is satisfied.
Patent JP-S53132983-A (JP)
Title: X-ray tube cathode and its production method
Inventor: SAWA KOU
IPC: H01J35/06
Filed: 1977-04-26
Abstract: PURPOSE: To avoid the irregularity of X-ray focus shapes with preventing a filament from rotating and moving by providing the cut face of the support bar arrangement direction in two clyndrical filament support bars and fixing the filament to this cut face. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09218925-A (JP)
Title: Card managing machine
Inventor: FUKUNAGA MASAHITO
IPC: G06K17/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To easily and strictly perform the preservation and management of ID card in compact structure and to manage the conditions of preservation by ejecting/inserting the card while using a personal code and a password number registered as its user. SOLUTION: At a lower part inside a casing, plural card slots 51 are provided for longitudinally locking a card 1. The card 1 inserted to a card inserting/ ejecting port 2 is moved to an inlet/outlet port at the lower part of a card reader 40 while reading stored data and when a propriety check at the time of storage is OK, that card is stored in the card slot 51. In this case, by exciting a solenoid 62, the card 1 inside the card slot 51 is pushed up to a carrier path inside the card reader 40, and magnetic stripes on the card 1 are read by the card reader 40. Then, when a read card number is coincident with an inputted card number, that card 1 is ejected to the inserting/ejecting port 2 and returned.