baber/WOPTO huggingface dataset:
Patent JP-H08304272-A (JP)
Title: Method and instrument for optical measurement
Inventor: KIMURA HIDEKAZU
IPC: G01N21/31
Filed: 1995-05-11
Abstract: PURPOSE: To eliminate the spectrum of light carrying no information and drifts in the case of taking optical measurement. CONSTITUTION: A spectroscopic optical system means 4 emits measuring light containing a measuring light component which has a wavelength falling within a measurement wavelength region and the absorbancy corresponding to the physical property values of an object 10 to be measured and a correcting light component which has a wavelength falling within a correcting wavelength region and is nearly completely absorbed into the object 10 and splits the light into luminous fluxes 7 and 8. A photometric means 12 measures the light made incident to an integrating sphere 11 when a standard sample is inserted into the luminous flux 7 and a storing means 19 stores the measured value.  An arithmetic means 17 measures the light made incident to the integrating sphere 11 when the object 10 is inserted into the flux 7 instead of the standard sample, calculates the intensity ratio between the measured correcting light component and the correcting light component stored in the storing means 19, and estimates the background intensity when measuring by multiplying the measured value stored in the means 19 by the intensity ratio.
Patent JP-S5339093-A (JP)
Title: Production of silicon gate complementary type mis semiconductor device
Inventor: ANSAI NORIO
IPC: H01L21/3205
Filed: 1976-09-22
Abstract: PURPOSE: To reduce overhangs of the polycrystalline Si film on a field SiO 2  film and avert disconnection by using a light SiO 2  film as a mask for diffusing N +  type regions, and leaving this without etching. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09297875-A (JP)
Title: Device for inputting password
Inventor: NAMIKI YUKIO
IPC: G06Q40/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To permit a user to select one input key from plural same input keys at the time of inputting the numeric value of the respective digits of the password and to prevent the password from being known to others from the movement of the finger of the user by providing plural input keys from '0' to '9'. SOLUTION: A cash dispenser(CD) 1 is provided with a paper money take-out port 2, a card insertion port 3 and the recognition key 4 of the password. Furthermore, CD 1 is provided with CRT 7 and a transparent touch panel overlapped on a display screen 6. The user touches the ten keys 5 displayed on the display screen 6 and inputs the password (the numeric value of four digits, for example). In such a case, CD 1 is provided with the plural input keys of the ten keys 5 from '0' to '9'. For inputting the numeric value of the respective digits of the password, the user selects one input key among the plural same input keys. Thus, the password is prevented from being known to others from the movement of the finger of the user by the degree of freedom on selection.
Patent JP-H05308816-A (JP)
Title: Fertilizing and sowing apparatus
Inventor: OISHI HIROAKI
IPC: A01C5/06
Filed: 1992-05-06
Abstract: PURPOSE:To keep a definite sowing depth by positioning a ditching disk for sowing and a ditching disk for fertilizing in a specific state. CONSTITUTION:Ditching and sowing double disks 5L, 5R are placed between a front roller 2 and a rear roller 1 on the line connecting the rollers. A ditching disk 3R for fertilizing is placed parallel to the moving direction at a side of the front roller and another ditching disk 3L for fertilizing is placed at a side of the disk 3R in a state inclined relative to the moving direction. The standard surface of the field is uniformly leveled with both rollers to uniformize the sowing depth.
Patent JP-H02295856-A (JP)
Title: Method for adhering two-side sticky tape to paper tubing
Inventor: TAJIMA TAMARU
IPC: B65H35/07
Filed: 1989-05-02
Abstract: PURPOSE:To exfoliate an exfoliation tape and adhere and cut a two-side adhesive tape automatically and continuously without causing spreading out to the surface of a paper tubing by setting the pressurization of a pressurizing roll to the paper tubing and the pressurization disengaging timing, and repeating them. CONSTITUTION:With start of unwinding, the leading edge of a two-side adhesive tape 3 is introduced to the pressurizing part between a pressurizing roll 10 and a paper tubing P and affixed to the tubing tip side, and at the same time, an exfoliation tape 4 is exfoliated from the outlet side of the pressurization part and wound on a takeup slip drum 5, and only the tape 3 is affixed in the axial direction of the paper tubing P with progress of advancing. When in this manner tape 3 adhesion to the paper tubing P is advanced to the point where a certain specified length is left at the tail of the paper tubing P, the roll 10 is moved to the standby position by a cylinder 14 and the pressurization is disengaged, and simultaneously to the disengagement, transmission of the transferring force for the paper tubing P to adhesive tape 2 is stopped, and rotation of a brake drum for unwinding 1 is stopped. As a result, the transferring force for the paper tubing P in the direction of arrow is applied to the paper 3, and by this tension, severance is made in a place near the exfoliation starting part of tape 4.
Patent JP-H04342499-A (JP)
Title: Organic conductive single crystal film and production of three-dimensional structure using the same film
Inventor: MARUO YOKO
IPC: C30B29/54
Filed: 1991-05-17
Abstract: PURPOSE:To enable the crystal growth of an organic electron transfer complex on an amorphous substrate by vacuum-depositing an electron transfer complex onto the substrate having a fine groove structure or a difference in level. CONSTITUTION:Thermally oxidized SiO2 film is formed on a silicon OFF substrate 1 having a fine groove structure or a difference in level. Then the substrate 1 is introduced into a vacuum tank and an electron transfer complex 3 is vacuum-deposited thereon to provide an epitaxial growth substrate consisting of an organic conductive single crystal film. An insulator single crystal film, semiconductor single crystal film 4, etc., is formed on the substrate 1 to form a three-dimensional structure.
Patent JP-S593670-A (JP)
Title: Correction system for control data set
Inventor: TAKAMURA TETSUO
IPC: G11B20/18
Filed: 1982-06-30
Abstract: PURPOSE:To correct a control data set automatically, by detecting a cell address wherein an abnormal cartride discrimination signal is present from a cartridge control table and correcting the table. CONSTITUTION:Error information is set in an error information register 5 and a cell address of an MSS magazine where an error occurs is entered. If error information is transmitted, a cartridge reading part 6 reads the serial number of a cartridge in the cell address indicated by the error information and sets it in a cartridge serial number register 7. A comparing part 8 compares the cartridge serial number in said register 7 with a cartridge serial number read out of a cartridge setting table. If they coincide with each other at a cell address other than the error-occurring address, the cell address is set.
Patent JP-H01286794-A (JP)
Title: Two-phase motor of reluctance type
Inventor: BAN ITSUKI
IPC: H02P6/28
Filed: 1988-05-12
Abstract: PURPOSE:To obtain the reluctance motor of high speed and high torque, by using a high DC power source according to output torque and rotational frequency, and by setting the sharp rise of exciting current, to return stored magnetic-energy to the power source. CONSTITUTION:With a multiplier circuit 53, the position detecting signal of input to terminals 51a, 51b is multiplied by the reference voltage for specifying the output torque of input to a terminal 58a. From an operational amplifier 57, the output of signal is generated when exciting current is made greater than the output of a multiplier circuit 58. Then, from a monostable circuit 56, the output of signal is generated for an only specified time. When the input of the position detecting signal is provided, then by an AND circuit 65a or 65b, transistors 10a-10d are turned ON, and the exciting current flows to an exciting coil A or B. While the output of the signal is generated from the monostable circuit 56, the transistors 10a-10d are turned OFF and magnetic energy stored in the exciting coil A or B is discharged to a power source.
Patent JP-S60257950-A (JP)
Title: Production of thin amorphous alloy strip having large sheet thickness
Inventor: SATOU SHIYUN
IPC: B22D11/06
Filed: 1984-06-02
Abstract: PURPOSE:To produce satisfactorily a thin amorphous alloy strip contg. ferrous or an iron base even if the strip is larger than a specified width and thickness by using plural slotted aperture nozzles, maintaining the surface of a cooling base plate to a specific temp. range lower than the temp. at which an alloy starts crystallizing and ejecting a molten metal from said nozzle thereby cooling quickly the molten metal. CONSTITUTION:The surface of a roll 2 under high-speed rotation for quick cooling is maintained at the temp. lower by about 210-410 deg.C than the temp. at which the alloy starts crystallizing by the signal from a surface temp. detector 3. The temp. is maintained by the water cooling of the roll 2 and the surface cooling roll 5 under the control of a controller 9. The molten metal subjecte to controlled prelinary pressurization 8 is ejected to the roll 2 from the nozzle 1 having the plural slotted apertures by which the molten metal is quickly cooled. The surace part is further quickly cooled by the cooling roll for the thin strip. The cooled metal is discharged as the thin amorphous alloy strip 10. The satisfactory thin amorphous alloy strip contg. the ferrous or iron base is obtd. even if the thin strip has about >=20mm. width and about >=90mum thickness.
Patent JP-H05306042-A (JP)
Title: Blank sucking-up device
Inventor: TAKAHASHI HISASHI
IPC: B65H3/08
Filed: 1992-05-06
Abstract: PURPOSE:To provide a blank sucking-up device which can efficiently carry out suction receiving and delivery of a blank at high speed free from shock, facilitates the installation of a blank position measuring device, can secure the durability of the blank position measuring device, and further correctly detect the position even if the blank tilts, and surely suck the blank. CONSTITUTION:Blank position measuring devices 52A and 52B are installed on a frame 32 as immovable part, and the speed control for a vacuum cup 21 is carried out by measuring the position of the blank 11 at the uppermost part. Further, a plurality of blank position measuring devices are installed nearly symmetrically around the vacuum cup 21, and the disposal of the case where the blank 11 at the uppermost part tilts is enabled.
Patent JP-S5238806-A (JP)
Title: Repeater
Inventor: MURAZUMI YASUO
IPC: H04B3/06
Filed: 1975-09-22
Abstract: PURPOSE:To make the pilot signal for directional nature unnecessary by making possible t obtain bi-directional amplifier gain control by uni-directional signal.
Patent JP-S5238031-A (JP)
Title: Method of making readily dispersible sulfur composition
Inventor: OOKISU NOBUO
IPC: A61K8/23
Filed: 1975-09-22
Abstract: PURPOSE:Sulfer composition readily dispersible in hot water thus reproducing naturally occurring sulfer spring in a short time.
Patent JP-S604970-A (JP)
Title: Fixing device
Inventor: ENDOU KOUICHI
IPC: G03G15/20
Filed: 1983-06-23
Abstract: PURPOSE:To improve the heat efficiency of a heat roller and perform invariably excellent fixing by making the internal surface of a heat conductive hollow cylinder facing a heating element in the heat roller rugged. CONSTITUTION:A film 13 of ''Teflon'', etc., for improving the separation of toner covers the outermost layer of the heat roller 10, a metallic hollow cylindrical roller 12 mode of aluminum alloy or iron alloy contacts the internal surface of the film 12 and has superior heat conductivity, and a spiral groove 12, e.g. female screw groove is formed in the internal surface of the roller 12. The roller 12 increase in an internal surface area because of said spiral groove 12, so the radiant heat of the heating element 14 is absorbed effectively with the wide surface area and is conducted effectively and speedily to the roller 12, improving the heat efficiency, i.e. the temperature rise of the roller 12 with the heating value of the heating element 14. Consequently, a warming-up time is shortened, copying operation is speeded up, and electric power is saved.
Patent JP-H08282197-A (JP)
Title: Film transferring device
Inventor: HONMA NOBUAKI
IPC: B44C1/165
Filed: 1995-04-14
Abstract: PURPOSE: To provide a film transferring device, with which no burr develops at the end of a card. CONSTITUTION: The transferring device 32 is equipped with heating rollers 14, carrying rollers 16, a film guide roller 18, a film peeling roller 20, a film feed roller 22, which is arranged above card carrying path 12 and a film take-up roller 24. Transferring film 28 is delivered from film feed roller 22, passed through the film guide roller 18 between a pair of the heating rollers 14 and hangingly attached through the film peeling roller 20 to the film take-up roller 24. The upperside carrying roller 16 is rotatingly driven with a driving means 34 under the condition that a clutch 36 is interposed between the carrying roller 16 and the driving means 34. The clutch 36 is turned off by a controlling means 38, when the rear end of a card reaches near the film peeling roller 20.
Patent JP-S62271995-A (JP)
Title: Multi blade type impeller
Inventor: OGINO KAZUO
IPC: F04D29/30
Filed: 1986-05-19
Abstract: PURPOSE:To enhance blower fan efficiency, by forming an impeller, which comprises plural blades, decreasing an inside diameter of the impeller and its outlet angle smaller successively toward a suction side of the impeller. CONSTITUTION:A blade 8 is mounted to a main plate 2 and a side plate 3. The blade 8, until an outlet angle beta2 becomes a side plate blade outlet angle beta2-R from a main plate blade outlet angle beta2-M, gradually forms smaller from a main plate side to a side plate side. An inside diameter gradually decreases smaller from a main plate side inside diameter D1-M to a side plate side inside diameter D1-R. Consequently, all the sections form a shape in accordance with a necessary work amount, and the efficiency of the whole impeller increases by enhancing partial efficiency of each section of the blade.
Patent JP-H08316162-A (JP)
Title: Semiconductor producing apparatus
Inventor: KANEKO YUTAKA
IPC: H01L21/205
Filed: 1995-05-12
Abstract: PURPOSE: To produce high-performance semiconductor elements the quality of which is less dispersed, by making uniform the flow of a gas in a reaction chamber of a semiconductor producing apparatus, high-vacuum quick exhaustion and cleaning thereof. CONSTITUTION: A semiconductor producing apparatus comprises a double- structured reactor having a vacuum chamber 1 and reaction chamber 2 disposed therein, an entrance system 6 to feed a reactive gas into the chamber 2 contacted with the surface of a semiconductor wafer 5 isolated from the chamber 1, an entrance system 7 to feed an inert gas into the chamber with which the back side of the wafer 5 contacts, a semiconductor wafer heater disposed outside the chamber 2 and means for individually evacuating the chambers 1 and 2.
Patent JP-H04342066-A (JP)
Title: User certification system
Inventor: KAWABATA HIKARI
IPC: G06T7/00
Filed: 1991-05-20
Abstract: PURPOSE:To prevent user certification by means of an ID card used for an automatic cash dispenser or the like from unfair certification. CONSTITUTION:An ID card 10 stores optically the fingerprint of a user. An ID card reading part 1 outputs numerical data from the fingerprint figure of the ID card through a specific conversion means. A fingerprint reading part 2 outputs the numerical data from the placed fingerprint through the specific conversion means. A comparison part 3 compares both outputted numerical data to check coincidence.
Patent JP-H07302476-A (JP)
Title: Magnetic disk device
Inventor: HARUYAMA HIROYUKI
IPC: G11B5/012
Filed: 1994-04-30
Abstract: PURPOSE:To assure the floating stability of a magnetic head in the radial area of a data zone by providing the above magnetic disk device with a separating area for separating the radial area at the time of contact start-stop and the radial area of the data zone. CONSTITUTION:A magnetic head 2 is positioned in the contact start-stop CSS radial area A of a disk medium 1 during the time the number of revolutions attains stationary rotation after the disk medium stops at the CSS radial area A at the time of starting over the entire part of the device. Further, the magnetic head 2 is positioned in any position of the radial area B of the data zone after the number of revolutions attains the stationary rotation. The magnetic head, thereafter, executes reading and writing of the data. On the other hand, the dust generated by sliding of the magnetic head 2 and the disk medium 1 by plural times of the CSS actions is deposited in the CSS radial area A. The CSS radial area A and the radial area B of the data zone are distinctly separated by providing this disk device with the separating area C as against such deposition and, therefore, the deposition of the dust in the area B is suppressed and the floating stability is obtd.
Patent JP-S5817358-A (JP)
Title: Ultrasonic probe
Inventor: HONDA HIROKI
IPC: G01N29/24
Filed: 1981-07-23
Abstract: PURPOSE:To eliminate damage and peeling of machining layers by employing a soft adhesive for the bonding of a first matching layer with a piezo-electric vibrator in an ultrasonic probe having more than one sound maching layers. CONSTITUTION:A piezo-electric vibrator 23 in which silver electrodes 22 and 24 are mounted on the top and bottom surfaces thereof is bonded on a packing material 20, a first matching layer 26 with a thickness of lambda/4 bonded on the top surface thereof with a soft adhesive and a second matching layer 28 with a thickness of lambda/4 bonded on the surface thereof with an adhesive 27 to form an ultrasonic probe. An electric signal is inputted from signal drawing wires 30 and 31 while ultrasonic waves are radiated from the second matching layer in contact with an object 2 to be inspected. As the hardness of the adhesive lowers, the trailing time thereof reduces thereby indicating a better ultrasonic wave reflection characteristic. Where an adhesive is applied on the electrode surface of the piezo-electric vibrator and the surface of the first matching layer and hardened in an electric furnace or the like, the use of a soft adhesive allows ample absorption of difference in the thermal expansion coefficient of material between the piezo-electric vibrator and the first matching layer thereby making the matching layers hard to damage and peel.
Patent JP-S60259429-A (JP)
Title: Manufacture of balance film of thermoplastic resin
Inventor: MURAKAMI NAOYUKI
IPC: B29C48/10
Filed: 1984-06-06
Abstract: PURPOSE:To enable to perform stably high-speed molding of a balance film, by adopting specific molding terms by making use of a special cooling ring. CONSTITUTION:At the time of molding of a film through an air-cooling inflation method by melting and extruding thermoplastic resin, a tube is cooled by making use of a cooling ring having an air support zone so that a tube diameter of a ring outlet satisfies an expression 1 (D1: a bore of an annular die, D2: a melting-tube diameter of the thermoplastic resin at an outlet of the cooling ring), and then cooled further by a coolant to be blown off and risen from the ring or a gaseous coolant to be blown off from the cooling ring arranged separately on the upper part of the ring and expanded and oriented up to a required size by making the tube diameter satisfy an expression 2 (D4: a valve diameter after expansion and orientation) by a gaseous expanded medium enclosed within the tube, in the upper part of the ring, through which a frost line is formed at a position of H4>=3D1 (H4: a height up to the frost line from the tip of the annular die). With this construction, high-speed molding of a balance film can be performed stably.
Patent JP-S5638414-A (JP)
Title: Material feeder for walking beam type heating furnace
Inventor: MACHIDA HIROSHI
IPC: F27B9/24
Filed: 1979-09-06
Abstract: PURPOSE: To heat steel strips to optimum temperature by less heat energy by adding a material strok for moving a material separately from the existing stroke to at least one walking beam truck in a truck division type and walking beam type heating furnace for steel strips.  
     CONSTITUTION: The length of the opening H' of the furnace bed F through which the cast supporter E of the divided walking beam truck A 1  passes is made larger than that of the opening H of the truck A 2 . At the same time, the forward and backward gear of the truck A 1  is so constructed that the moving stroke T 1  of the truck A 1  is provided with the additional stroke T 2  operable by another moving stroke. When interlocking the truck A 1  with the truck A 2 , they are both moved back and forth by the regular stroke T 1 , and when both the trucks move independently at different speeds, the truck A 1  is moved back and forth by the additional stroke T 2 . Thus, both the trucks A 1  and A 2  can be freely moved without interference, and therefore, steel strips can be effectively heated to a target temperature. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09307303-A (JP)
Title: High frequency switch
Inventor: ABE MITSUNARI
IPC: H04B1/44
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To switch the transfer route of a high frequency signal without the loss of a signal without using gallium arsenide IC and an expensive diode for a high frequency in a high frequency switch switching the transfer route of the high frequency signal to two groups. SOLUTION: In an antenna switch 20 switching the passing route of the high frequency signal to two groups by connecting respective diodes D1 and D2 between terminals T1 and T3 and between terminals T2 and T3 and to allow a forward current to one of the diodes to turn into an on state, capacitive elements C1 and C2 canceling inductive reactance at the time of turning on each diode D1 and D2 between the diodes D1, D2 and the terminals T1, T2, and between the terminals T1 and T2, an inductive element L1 cancelling capacitive reactance at the time of turning off each diode D1 and D2 is connected. As the result of this, the high frequency signal is allowed to pass without a loss by using the inexpensive diode for low frequencies.
Patent JP-H01285879-A (JP)
Title: High frequency high voltage generating circuit
Inventor: MATSUMOTO SATOSHI
IPC: G01R31/327
Filed: 1988-05-13
Abstract: PURPOSE:To reduce test expense, by a method wherein a resistor of 5kOMEGA or more is connected between an impulse voltage generator and an specimen from the impulse voltage generator and a condenser having stray capacity 10 times or more that of the body tested is connected between a charge resistor and a discharge gap. CONSTITUTION:A condenser 3 having stray capacity 10 times or more that of a gas insulating switch device 1 and earthed at one terminal thereof is connected between the gas insulating switch device 1 and the impulse voltage generator 2 connected thereto at the other terminal thereof. Further, a charge resistor 4 having a value of 5kOMEGA or more is connected between the generator 2 and the condenser 3, and a discharge gap 5 is provided between the condenser 3 and the device 1. These electric members are connected by a high voltage lead wire. A drive apparatus is mounted to the gap so that the length of the gap or the pressure of seal gas can be adjusted on a low voltage side and the resistor 4 is set to a value (e.g., 5kOMEGA or more) sufficiently large as compared with the surge impedance of a main circuit determined by the condenser 3, the stray capacity of the device 1 and the impedances 6a, 6b of the circuit.