baber/WOPTO huggingface dataset:
Patent JP-H06309448-A (JP)
Title: Method for picking up personal image by utilizing optical part of personal identification device utilizing retina, fingerprints or personal feature
Inventor: MATSUMURA REMI
IPC: G06F21/31
Filed: 1993-04-21
Abstract: PURPOSE:To obtain a system having high security by providing a person identify ing optical part with an optical part for picking up a personal image, thereby picking up the both of personal identification image and a personal image, CONSTITUTION:A personal feature image put on a prism (d) is reflected by a mirror (c) and picked up by a CCD camera (a) through a lens (b). On the other hand, the mirror (c) is rotated and a personal image (h) is reflected by a mirror (f) through a lens (g) and picked up by the camera (a) through the lens (b). These images are sent to a CPU, which simultaneously executes the analysis of a personal feature and the display of the personal image on a monitor television(TV). If necessary, those images are recorded by a video tape recorder(VTR). Thus, an electric lock can be unlocked by the personal feature image and the person can be checked. The images can be also stored in the VTR. Consequently, the system having high security can be obtained.
Patent JP-H10322330-A (JP)
Title: Data broadcast equipment and its method
Inventor: WATABE TOMOKI
IPC: H04L12/18
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To attain high speed 1 to many data transmission by eliminating the effect of quantization noise attended with conversion from digital to analog data and vice versa on the way of transmission. SOLUTION: A digital transmitter 10 outputs digital data outputted from a computer to a digital channel 40. A communication network 20 having a multi-connection function sends digital data outputted from the digital transmitter 10 unidirectionally to 1 to multi connection digital channels 50A-50N. Exchanges 30A-30N convert the digital data from the communication network 20 into analog data and provide an output to analog channels 60A-60N to which a receiver is connected.
Patent JP-S5918653-A (JP)
Title: Automatic supplier for wafer
Inventor: HASHIMOTO MASANORI
IPC: B65G49/07
Filed: 1982-07-22
Abstract: PURPOSE:To contrive to save labor by a method wherein a holding base provided with many spot facing parts is placed on a carriage belt for intermittent feed, and then wafers are automatically supplied to the spot facing parts via a slide from elevatable devices at the upper position in the neighborhood of the carriage blet. CONSTITUTION:When the dorr 3 of a reaction tube 2 is opened, and the device 18 is operated by placing the holding base 9 on the carriage belt 6 for intermittent belt, the wafers 15 are pushed out from a cartridge 14 one by one, levitated over the slide 16 by compressed air spouting from holes, and then slide down to the spot facing parts 8. The carriage belt 6 is stopped when it moves and detects 20 the spot facing parts 8. On the other hand, when the device 18 feeds out the wafers 15 from the hole 12a, a device 13 interlocks with the device 18, and then is on standby by lowering the cartridge 14 by a pitch. This constitution enable to mount the wafers on the holding base 9 in a short time without contamination and damage of the wafers.
Patent JP-S5753947-A (JP)
Title: Transistor and electronic device containing it
Inventor: SASAYAMA ATSUSHI
IPC: H01L23/36
Filed: 1980-09-17
Abstract: PURPOSE:To facilitate fitting of a trasistor to a case in insulated condition and to contrive to enhance characteristic thereof by a method wherein an insulating layer of an oxide film formed on the bottom face of a pellet, or an insulating plate being adhered and interposed, etc., is provided between the pellet and the substrate fitting face of the case. CONSTITUTION:At construction to build in the transistor pellet 6 in a molded case 18, for example, the pellet 6 being formed with the oxide film 23 on the back, for example, is adhered with a solder material 24 to a heat sink 3 fixed to the center part of a flange 2 by calking, and is made to be in insulated condition from the case 18. At this case, a collector electrode C0 is provided on the upper face of the pellet. As a similar insulating method, for example, a metal layer 31a is provided on an alumina plate 28A and a back face electrode 27 of the pellet 6 is adhered thereto, and the alumina plate 28A is adhered to the heat sink 3. Or plural transformational examples of method as to form a fusion blast layer 33 of ceramic material on the surface of heat sink and to fix a tab 5 adhered with the pellet 6 thereto, etc., can be enabled. Accordingly the transistor device being insulated from the case can be manufactured easily without damaging heat radiation.
Patent JP-H08320450-A (JP)
Title: Drak field illuminating device
Inventor: ISHIKAWA KAZUHISA
IPC: G02B27/00
Filed: 1995-05-26
Abstract: PURPOSE: To provide a dark field illuminating device for preventing the occur rence of a defect in reading an image by reducing uneven illuminance without causing the shortage of illuminance. CONSTITUTION: As for the dark field illuminating device 1, a circularly arranged light source 31 functions as a light source for illuminating a work 8 in an image pickup area 42, and an inclined circular reflecting mirror 32 with an inclined circular reflection surface 33 for reflecting the illuminating light emitted from the light source 31 so as to illuminate the dark field from an oblique direction with reference to the work 8 is used, and the reflecting surface 33 of the mirror 32 is constituted of plural faces having a different inclined angle, and the light reflected by the reflection face 33 is dispersed so as to also illuminate circumferential parts 42b and 42c in the image pickup area 42.
Patent JP-H07316678-A (JP)
Title: Covering flux for brass-base alloy
Inventor: KOUHATA MASANORI
IPC: B22D7/10
Filed: 1994-05-18
Abstract: PURPOSE:To prevent the temp. drop of molten brass, to eliminate the reaction between a covering flux and the alloy component and the entrainment of the flux by the molten brass and to obtain the ingot having a low content of nonmetallic inclusions by using zinc oxide as the main component of the flux. CONSTITUTION:A flux consisting essentially of zinc oxide is used as the covering flux for a brass-base alloy. The zinc oxide is the oxide of the zinc as the main component of brass, chemically stable as compared with the oxide of the Cu as another component and hardly wetted by the molten alloy. Accordingly, such a flux is not melted on the melt surface when introduced into the melt unlike a glass-base covering flux, the flux does not react with the alloy component unlike charcoal, and the nonmetallic inclusions are not increased in the ingot.
Patent JP-H08323646-A (JP)
Title: Official stapler
Inventor: SHIMIZU HATSUO
IPC: B25C5/02
Filed: 1995-05-26
Abstract: PURPOSE: To notify of the absence of staple when the last staple is driven or a stapler is apt to operate without staple. CONSTITUTION: When a power switch part comprising a reset spring 10 and a power switch electrode 17 is connected by the holding of an official stapler l and if staple is exhausted during the operation or absent before operation, a detection switch part comprising a magazine 6 and a detection switch electrode 12 mounted under insulation on a staple feed pressure 7 is connected contactedly. As a result, an electronic buzzer 16 which forms a button cell 15 and a closed circuit sounds in order to notify of the absence of staple.
Patent JP-S62287011-A (JP)
Title: Refining method for molten metal
Inventor: ONUMA KEIMEI
IPC: C21C7/10
Filed: 1986-06-04
Abstract: PURPOSE:To execute the refining of molten metal under good production yield at high speed by holding the molten metal in a ladle under reduced pressure, flowing as rotating it toward horizontal direction by rotating magnetic field generator and supplying material into the flowed molten metal. CONSTITUTION:The molten steel 3 is charged into the ladle 4 in a vacuum tank 1 to hold under reduced pressure. The rotating magnetic field generator 2 is arranged at the outside of the ladle 4 and oxidizing gas is blown from top flowing lance 5 at the upper side as given the rotating force toward horizontal direction to the molten steel 3 to refine. Then, exothermic agent may be added from the alloying material charging chute 6 and argon may be blown from a bottom blowing tuyere 11. In this way, the high speed refining is executed without reduction of the molten steel yield caused by developing of splash and occurrence of operational obstruction.
Patent JP-S60137612-A (JP)
Inventor: UIRIAMU JIESATSUPU WAADO SAADO
IPC: B29C41/12
Filed: 1984-06-21
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-S5352597-A (JP)
Title: Continuous polymerization of carpolactam
Inventor: TSUKAMOTO TOSHIHIKO
IPC: C08G69/00
Filed: 1976-10-25
Abstract: PURPOSE: To produce caprolactam of high polymerization degree and also having sharp molecular weight distribution by the reaction of caprolactam with water on heating and controlling charging rate of an inert gas stream so that the amount of distilled water maintains a constant value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11330705-A (JP)
Title: Substrate containing capacitor and manufacture thereof
Inventor: INOUE OSAMU
IPC: H05K3/46
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To incorporate a capacitor having high permittivity and high capacity by simultaneous baking in an inorganic-based multi-layer wiring substrate. SOLUTION: Between electrode layers 4a and 4b for a capacitor and substrate layers 1b and 1c, first intermediate layers 8a and 8b which have the higher baking temperature than the substrate layers 1b and 1c and a capacity layer 2, react with the material of the substrate layer and comprise ceramic-based raw material, are provided. Furthermore, at the vicinity of the electrode sides of the first intermediate layers 8a and 8b, second intermediate layers 9a and 9b whose main component is the same as the capacity layer 2 or comprises the similar component, are arranged. Furthermore, as the manufacturing method, the sheet comprising inorganic component wherein baking contraction seldom or never occurs at the baking temperature, is laminated on both surfaces or one surface of the green molded body as outermost layers 7a and 7b before the baking of the capacitor containing substrate.  After the baking, all or a part of the layers are removed.
Patent JP-H08306035-A (JP)
Title: Magnetic recording medium
Inventor: NAOE YASUSHI
IPC: C09D7/12
Filed: 1995-05-01
Abstract: PURPOSE: To provide a magnetic recording medium excellent in electromagnetic transducing characteristics and preservability as a magnetic recording medium hardly contaminating a head and suppressing the wear of the head. CONSTITUTION: A magnetic layer consisting essentially of ferromagnetic metal powder and a resin binder. is formed on at least one side of a nonmagnetic substrate to obtain the objective magnetic recording medium. The magnetic layer contains a fatty acid, the alkaline earth metal content of the ferromagnetic metal powder is <=0.4at.% of the amt. of Fe atoms, the alkali metal content is <=0.2at.% and the amt. of the fatty acid extracted from a coating layer including the magnetic layer is 1-50mg/cm<3> .
Patent JP-H09311656-A (JP)
Title: Scanning circuit and image display device
Inventor: SAKAI TAMOTSU
IPC: G02F1/133
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of cross parts generated in an address signal line so as to accomplish reduction in electric power consumption by reduction of parasitic capacity in a scanning circuit which is provided with a simple circuit structure and uses a decoder circuit. SOLUTION: The scanning circuit is provided with a decoder circuit DC which performs logical operation of a bit signal of (m) bit fed from one of a plurality of address signal lines AL1 -AL3 , IAL1 , to which predetermined bit signals are inputted individually, and sequently outputs L (L<=2<m> ) pieces of scanning signals, while inverter circuits 6a-6d which reverse the bit signal, to which non-reversal signal is inputted, and generate a reversal signal or a non-reversal signal are arranged in the middle of the address signal lines AL2 , AL3 .
Patent JP-H02308671-A (JP)
Title: Conversion coder
Inventor: MATSUZAKI KAZUHIRO
IPC: H04N19/46
Filed: 1989-05-24
Abstract: PURPOSE:To attain efficient quantization in response to the statistic property of an input signal by preparing plural quantizing characteristics and selecting adaptively one quantizing characteristic in response to the sequence of predicted distortion and conversion coefficient with respect to an input signal. CONSTITUTION:A difference between an input signal 101 and a compensation inter- frame prediction signal 102 is taken by a subtractor 11, an inter-frame difference signal 103 is orthogonal-converted by an orthogonal conversion section 1 to generate a conversion coefficient 104. The conversion coefficient 104 and movement compensation prediction distortion 114 at compensation are inputted to an adaptive section 2a and a proper quantizing characteristic is selected in response to the size of the sequence of the coefficient 104 and the distortion 114 and the threshold level processing based on a buffer storage quantity 112 results in applying quantization of a significant coefficient 104. On the other hand, a composite section 3a selects a proper quantizing characteristic in response to the sequence of the coefficient 104 and the size of distortion 114 similarly in the case of the quantization section 2a to apply quantization decoding. In order to make the quantizing characteristic between coder and decoder sides coincident with each other, after the distortion 114 is subject to variable coding at the coding section 7 and the result is sent to the decoder side..
Patent JP-S6020353-A (JP)
Title: Floppy disk fixing device
Inventor: WATANABE ISAO
IPC: G11B17/04
Filed: 1983-07-15
Abstract: PURPOSE:To prevent the disk jacket of a floppy disk from oscillating by positioning the disk jacket at a specified loading position with a positioning means and providing a clamping means which clamps the jacket with elastic force. CONSTITUTION:The floppy disk 2 is inserted as shown by an arrow (x). A guide shaft 11 is fitted to the rotating end part of a clutch plate 6, and this is fitted at both ends in a longitudinally long guide groove provided to the housing of a magnetic recording device to specify the motion of the clutch plate 6. Then, this guide shaft 11 is fitted to an x-directional presser spring 12 which presses the floppy disk 2 in its insertion direction (x) from an insertion/extraction opening side.
Patent JP-H08333940-A (JP)
Title: Burglarproof device for automobile
Inventor: XAVIER ELLIS FERNANDA
IPC: B62H5/16
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an anti-theft device for motor vehicles by pushing up a lever with an actuator rod, surrounding tire and wheel rims by closing the tip of a pair of C-type arms and then locking it. SOLUTION: A pair of C-type arms 10 facing each other are supported by a pin 24 as a journal at the tip portion of a support bar 6 in a freely openable manner so as to overlap the tips 10C, and a metal bar 20 having an actuator rod moving back and forth by sliding inside the support bar 6 is externally inserted to the support bar 6. Both ends of a pair of levers 16 are respectively supported by the journals of the base end portion of C-type lever arm 10 and actuator rod and are coupled. C-type arm 10 is opened and the head portion 23 of the support lever 6 comes into contact with the outer side of the tire and the bar 20 is advanced and the actuator rod is slid in the support lever 6, then the C-type arm 10 is closed through the lever 16 and the tire and wheel rim are surrounded and locked.  A key is inserted to a lock system at the rear end of the actuator rod and the lock is unlocked and then a bar 20 is retreated and unlocked.
Patent JP-S5921333-A (JP)
Inventor: SHIMIZU YASUO
IPC: A23L7/157
Filed: 1982-07-26
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-H0423942-A (JP)
Title: Flour-composed highly nutritious flavor preservative bread and baking thereof
Inventor: HARII DABURIYUU RUDERU
IPC: A23L33/20
Filed: 1990-05-18
Abstract: PURPOSE: To produce a bread food considerably retarding the deterioration of its flavor without deteriorating nutrition and other characteristics by blending specified amts. of gluten flour and oat flour. CONSTITUTION: A raw mixture contg. gluten flour enough to obtain at least 17% active gluten based on the amt. of the dry mixture, oat flour enough to obtain 0.2-56.0% soluble oat diet fibers based on the active gluten content of the dry mixture, 10-90% baked flour based on the amt. of the dry mixture and 0.5-3.5% vegetable gum based on the amt. of the dry mixture is mixed with a liq. and a fermenting agent enough to obtain dough and the resultant dough is baked.
Patent JP-H06337397-A (JP)
Title: Color liquid crystal display device
Inventor: NISHINO TOSHIHARU
IPC: G09G3/36
Filed: 1993-05-31
Abstract: PURPOSE:To improve the transmissivity of light by changing a polarization state in the process in which incident linear polarization on a phase difference plate through one side polarizing plate passes through the phase difference plate whose lagging axis is oblique to a transmission axis and a liquid crystal cell and being made incident on the other side polarizing plate after becoming nonlinear polarization. CONSTITUTION:The incident linear polarization through an upper polarizing plate 31 becomes elliptically polarized light by receiving a polarizing action in the process of passing through the phase difference plate 30, and further, the polarization state is changed in the process of passing through the liquid crystal cell 20. Thus, the incident light beam on a lower polarizing plate 32 through the phase difference plate 30 and the liquid crystal cell 20 is nonlinearly polarized, and only a wavelength beam with a polarization component transmitting through the lower polarizing plate 32 transmits through the lower polarizing plate 32 to become a colored beam. In such a case, though no polarizing action of the polarizing plate 30 is changed, since an orientation state of a liquid crystal molecule in the liquid crystal cell 20 is changed according to a voltage applied between the electrodes 23, 24 of both substrates 21, 22, the liquid crystal cell 20 shows the polarizing action different according to the orientation state of the liquid crystal molecule.
Patent JP-H08301597-A (JP)
Title: Work range regulator for working vehicle
Inventor: NAGASHIMA TAKAHIRO
IPC: B66F9/24
Filed: 1995-04-28
Abstract: PURPOSE: To secure a sufficient work range without using an outrigger jack or increasing vehicle weight in a working vehicle for a track. CONSTITUTION: A work range regulator for regulating the operation of a working device 5 when the operation of the working device 5 is performed exceeding a specified allowable work range is provided with a connecting means 10 that can connect another vehicle 20 to a body 2, a connection detecting means provided at the connecting means 10 so as to detect whether another vehicle is connected, and a work range changing means for setting an allowable work range, larger than the allowable work range set for a single working vehicle, when the connection detecting means detects the connection of another vehicle.
Patent JP-H08303412-A (JP)
Title: Position detecting device and manufacture thereof
Inventor: HARA SADAAKI
IPC: F15B15/28
Filed: 1995-04-28
Abstract: PURPOSE: To improve the electrical insulating property by providing wiring connection part of lead wires from a sensor and an extension cable, a positioning plate for holding the wiring connection part in a storage space of a box, and a molding agent for fixing the wiring connection part in the storage space. CONSTITUTION: Lead wires 11 extending from a sensor is introduced into a box 9, a positioning plate 30, a collar 14, etc., are stacked on the large diameter part of the box, and a cap 16 is fixed to form a hermetically seald space 17. An extension cable 19 and sensor-lead wires 11 are joined by solder, or the like, and wiring connection parts 21 covered with heat-shrinkable insulating tubes are provided. The wiring connection parts 21 are inserted into fixing holes 31 of the positioning plate 30 so that the wiring connection part 21 are not brought into contact with each other. Then, with the inlet of parts the box 9 being in an upward facing position, a resin-molding agent 22, and the like are injected into the space 17 by a resin filling apparatus, and the space is hermetically sealed by a plug, and cured and fixed.  Reduction in insulation resistance and short can thus be prevented.
Patent JP-H09292862-A (JP)
Title: Image display control device
Inventor: KOJIMA HIROYUKI
IPC: G09G3/20
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To perform an effective display even in the case where the reduction ratio of the input image signal is not integral ratio so as to effectively display the important information within a display area by controlling the input image signal by selection of each selecting means so as to convert the input image signal into the output image signal. SOLUTION: A first selecting means 8 selects any one of image element A and an image element V, which is output as a mean value by a first computing means 5, and outputs it as an image element X. A second selecting means 9 selects any one of an image element C and an image element W, which is output as a mean value by a second computing means 2, and outputs it as an image element Y. A third computing means 7 computes a mean value Z of the image element X, which is selected and output by the first selecting means 8, and the image element Y, which is selected and output by the second selecting means 9. A third selecting means 10 selects any one of the image element X, which is selected by the first selecting means 8, and the image element Z as an output of the third computing means 7.  Input image signal is controlled by selecting each selecting means 8-10 so as to convert the input image signal to the output image signal.
Patent JP-H01299826-A (JP)
Title: Production of crosslinked polyarylene sulfide polymer
Inventor: IIZUKA HIROSHI
IPC: C08G75/02
Filed: 1988-05-26
Abstract: PURPOSE:To obtain the title highly crosslinked polymer which is in a state of gel when molten in the form of easily handleable granules, by reacting an alkali metal sulfide with dihalo- and polyhalo-aromatic compounds in an organic amide solvent under specified conditions. CONSTITUTION:1mol of an alkali metal sulfide, preferably, 0.9-1.3mol$ of a dihaloaromatic compound and, preferably, 0.003-0.2mol% of a polyhaloaromatic compound are heated under agitation in an organic amide solvent in the presence of 0.5-2.9mol, per mol of the alkaline metal sulfide, of water, a former stage polymerization is performed at 180-235 deg.C to form a polymer of a melt viscosity (310 deg.C, shear rater of 1200/sec) of 5-5000P at a conversion of the haloaromatic compounds of 50-98%. After the water con tent is controlled so that 2.5-7mol, per mol of the fed alkali metal sulfide, of water is present, the temperature is raised so that the melt viscosity (as measured under the same conditions as above) of the formed polymer at 240 deg.C may be 300-10000P. The temperature is raised at a rate of 10-100 deg.C/hr after it exceeds 240 deg.C, and a latter stage polymerization is performed at 245-290 deg.C to obtain the title granular polymer of a melt viscosity (300 deg.C, shear rate of 2/sec)>=100000P.