baber/WOPTO huggingface dataset:
Patent JP-H0423288-A (JP)
Title: Insert recording system for magnetic recording and reproducing device
Inventor: OHIRA TSUNEHISA
IPC: G11B27/036
Filed: 1990-05-18
Abstract: PURPOSE:To prevent a record left unerased without increasing the number of erasing heads by mounting the erasing head with width wider than track width to be erased at prescribed mounting height and a prescribed mounting angle on a rotary cylinder. CONSTITUTION:The erasing heads E1, E2 with width wider than the track width to be erased are mounted on the rotary cylinder 11 at prescribed height in an axial direction for recording heads R1, R2 and also, preceding by >=180 deg. in a rotating direction, and guard bands with prescribed width are formed at the front side in the progressive direction of a first insert-recorded track and the rear side in the progressive direction of a last insert-recorded track, respectively. Thereby, it is possible to prevent the record left unerased even when the deviation of track linearity between a recorded part and an insert- recorded part exists, and as a result, picture quality can be prevented from deterioration due to crosstalk.
Patent JP-H11326202-A (JP)
Title: Automatic inspection device for egg
Inventor: TANENAKA TADASHI
IPC: G01N21/88
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic inspection device for egg which is suitably used for detecting inferior eggs, particularly, blood-stained eggs, addled eggs, and dirty eggs without requiring visual inspections by means of the operator. SOLUTION: An automatic inspection device for egg is provided with an illuminator which irradiates light upon an egg having a shell from one side, a CCD camera which is positioned on the other side of the egg and fetches the gradation picture of the egg as a first picture, and picture processor which processes the first picture. The inspection device is also provided with a filter which is installed to the optical patch front a light source incorporated in the illuminator to the CCD camera and lowers the transmittance of light rays in a specific wavelength region contained in the red domain. The picture processor is provided with a lightness measuring means which finds the lightness of the egg existing place from the first picture and a discriminating means which discriminates the egg as a blood-stained egg or addled egg when the lightness value of the egg is a set value or lower.
Patent JP-S617622-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIENO FUMITAKE
IPC: H01L21/205
Filed: 1984-06-22
Abstract: PURPOSE:To remove the deposited layer on a susceptor after epitaxial growth by a method wherein an epitaxial growing under decompression is performed on an Si substrate placed on a susceptor whereon an SiO2 or Si3N4 film is coated on the surface. CONSTITUTION:N2O gas and SiH4 gas are introduced without placing an Si substrate 2 on a susceptor 1, and an SiO2 film 5 is deposited in the thickness of 10mum or the reabout on the surface of a susceptor by heating up to approximately 800 deg.C. Then the Si substrate 2 is placed on the susceptor, a bell jar 3 is brought in the state of 10Torr, reaction gas is introduced therein, and an Si epitaxial growing method is performed at the temperature of 900 deg.C or thereabout. At this time, as Si is not deposited on the SiO2 film 5, the susceptor can be used repeatedly. Si3N4 may be used for the film 5.
Patent JP-H11327920-A (JP)
Title: Soft timer processing method and device therefor
Inventor: TSUCHIYA HIROYUKI
IPC: G06F9/46
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a soft timer processing method and device for generating a fixed waiting time independent of a clock frequency in an information processor. SOLUTION: A programmable interval timer is initialized (S11) and an initial count value T1 at the point of time is fetched (S12). Then, a standby step (S13) for executing the processing of an NOP loop is performed. After a loop processing, a count value T2 after the standby of the programmable interval timer is fetched again (S14). Then, from the difference T1 -T2 of the initial count value T1 and the count value T2 after the standby, a relative count value T is obtained (S15). Then, a set value is computed as the initial value of a loop counter B.
Patent JP-S5926408-A (JP)
Inventor: SEKO KIYOSHI
IPC: B65B9/20
Filed: 1982-07-22
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-H01298510-A (JP)
Title: Production of magnetic head
Inventor: SATO KOJU
IPC: G11B5/127
Filed: 1988-05-26
Abstract: PURPOSE:To effectively form a magnetic film without receiving the influence of distortion generated on a ferrite core block and to improve the characteristic of a magnetic head by previously forming a magnetic thin film for ground on the magnetic film forming face of a ferrite core block and forming a required magnetic film on the magnetic thin film face. CONSTITUTION:Magnetic films 11, 12 having saturated magnetic flux density higher than a pair of core blocks are formed on the core blocks consisting of a magnetic material, the core blocks are joined with each other so that the magnetic film are allowed to butt against each other to form a magnetic head core block and the magnetic head core block is cut off to form magnetic heads. In this case, magnetic thin films 10' for ground are previously formed on the magnetic film 11, 12 forming faces of the core blocks. Consequently, effective magnetic films can be formed and the magnetic heads prevented from deteriorating magnetic characteristics due to the distortion of the cores can be obtained.
Patent JP-H0219264-A (JP)
Title: Package
Inventor: HAINTSU FUOTSUKE
IPC: B65D65/02
Filed: 1989-05-24
Abstract: PURPOSE: To enable to apply an appropriate label, seal and others on each cigarette pack without unpacking or the like by letting each cigarette pack adhered to one another at either region of top or bottom side with adhesive film and the wrapping be opened at this region. CONSTITUTION: A wrapping 22 is formed so that it opens at its one side, particularly at the longitudinal side 28. At this opening region, the longitudinal side 28 of the wrapping 22 for cigarette packs 21 and bottom side 27 of each cigarette pack 21 are adjacent to each other, causing the bottom side 27 of each pack 21 to be exposed from the wrapping 22. To firmly close a package 20, however, a closing strip consisting of an adhesive film, particularly of the self-adhesive, has been adhered to the region of the opening side 28. The film has been formed as a film strip 29 that closes the longitudinal opening side 28 of the wrapping 22, and this film strip 29 adheres to the whole bottom side 27 of each cigarette pack 21. Each cigarette pack 21 is mutually connected.
Patent JP-H1071626-A (JP)
Title: Hollow stacking product having curved side part strip in longitudinal fold of conical side wall
Inventor: BROWN PAUL PHILIP
IPC: B65D21/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a hollow stacking product capable of lowering stacking height. SOLUTION: A hollow stacking product contains an almost conical side wall part having a plurality of longitudinal folds 14 consisting of alternate protruding and recessed stripes 16, 18. Each of the folds 14 contains a first side part strip 20 laterally extending from the top part of the first protruding stripe to the bottom part of the first recessed stripe and a second side part strip 22 laterally extending from the bottom part of the first recessed stripe to the top part of the second protruding stripe adjacent to the first protruding stripe. The first side part strip has wall thickness larger than that of the second side part strip.  At least the greater part of each second side part strip has an outward almost conical partial shape lateral curvature over the greater part of the longitudinal extension of the side wall part and, by this constitution, when products having the shape of this kind are mutually inserted and stacked, sufficient fitting is applied across products to still more reduce stacking height thereof.
Patent JP-H07336768-A (JP)
Title: Radio communication equipment
Inventor: HARADA YASUTOSHI
IPC: H04W4/16
Filed: 1994-06-10
Abstract: PURPOSE:To obtain radio communication equipment whose power consumption is less without changing a service area when the frequency off a slave set use is decreased. CONSTITUTION:A 1st CS (radio base station) 35 making communication with a slave set in a 1st radio area and a 2nd CS 38 whose output and reception sensitivity is selected and communicating with a slave set in a 2nd radio area are arranged alternately. When the frequency of the slave set use in the service area is decreased, the 1st CS 35 is stopped and the output and reception sensitivity of the 2nd CS 38 are increased and to make communication with a slave set in the radio area.
Patent JP-H02307644-A (JP)
Title: Method for extrusion molding gear
Inventor: FURUYA HIROYUKI
IPC: B21J5/12
Filed: 1989-05-22
Abstract: PURPOSE:To prevent the molding sagging of gear raw material by inserting a projection for positioning a backup member into recessed part for positioning which is molded simultaneously with the molding of outer teeth in the gear raw material and pressing the gear raw material through this backup member after positioning. CONSTITUTION:The recessed part 10b for positioning is formed on the gear raw material 10 with a punch 20 providing the projection 20d for forming. The backup member 26 is set so as to insert the projection 26b for positioning in the backup member 26 into the recessed part for positioning. In the backup member 26, since backup teeth 26b having almost the same shape as the outer teeth 10a and the projection 26b for positioning are disposed, the outer teeth of gear raw material 10 and the backup teeth 26a are abutted so as to be superposed with each other. At the time of extruding the gear raw material 10 with the punch through the backup member 26, the backup teeth 26a pass through in between forming edges in a die without any deformation. By this method, the molding sagging developed in the gear raw material 10 can be reduced with the simple method.
Patent JP-H11330105-A (JP)
Title: Rotary heating furnace
Inventor: ECHIGOSHIMA MAKOTO
IPC: H01L21/50
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To perform continuous treatment by a method, wherein a cylindrical member is rotated at a prescribed angle, hot air of the prescribed temperature is fed into a heating chamber via a hot air inlet hole, and a magazine is taking in and out to and from the heating chamber. SOLUTION: Eight partitions of heating chambers 2 are formed radially with a rotary shaft 1 as the center, they are divided respectively by a top plate, a bottom plate 4, a circumferential wall 5, partition walls 6, and hot air inlet holes 7, through which hot air is introduced into the heating chambers 2, are provided on the bottom plate 4. Hot air flows into each heating chamber 2 from the hot air inlet holes 7 through a hot air feeding pipe, each heating chamber 2 is maintained at the prescribed temperature, and the hot air is discharged from an exhaust hole to an evacuation pipe passing through an opening. At this time, a magazine M, wherein a lead frame is housed, is set on the guide member of a magazine feeding mechanism 20, the magazine M is transferred to the guide rails 9 in the heating chambers 2, and the magazine M is taken in and out.
Patent JP-H08304881-A (JP)
Title: Finder
Inventor: YAZAWA KAZUKI
IPC: G03B13/06
Filed: 1995-04-28
Abstract: PURPOSE: To provide a finder capable of displaying information in the visual field of finder, without using a liquid crystal panel. CONSTITUTION: A light emitting part 20 for making display light incident upon a pentagonal prism 15 constituting an erecting optical systems from the reflection surface 15c of the prims 15, to display the information in the visual field of the finder is provided in the vicinity of the prism 15. THE LEDs 21, 22 and 23 of the light emitting part 20 emit light, so that a prescribed range in the finder visual field can be brightly seen. Therefore, the light emitting part 20 is controlled with the information of the camera, to provide the information for a photographer looking through the finder, in its visual field.
Patent JP-S62287041-A (JP)
Title: Production of high-alloy steel sintered material
Inventor: KONO MASAKI
IPC: C22C38/36
Filed: 1986-06-05
Abstract: PURPOSE:To produce a material which has excellent hardness and toughness, has fine structure and permits near net shaping by cold molding alloy steel powder contg. C, Cr, W, V, Mo, and Co at specified ratios or powder mixture composed of the alloy steel compound to said compsn. and sintering the molding, then subjecting the molding to a hot hydrostatic molding treatment. CONSTITUTION:The alloy steel powder contg., by weight, 0.5-4% C, 3-6% Cr, 6-50% W, and 0.5-20% V, and contg. >=1 kinds of 2-22% Mo and 4-20% Co or the powder mixture composed of the alloy steel compound to said alloy steel compsn. is prepd. After such powder is cold-molded, the molding is sintered and is subjected to the hot hydrostatic molding treatment in the same furnace immediately without being subjected to cooling down to the temp. near a room temp. The high-hardness alloy material which has no coarse-grained carbides, has fine structure, i.e., the excellent hardness and toughness and permits near net shaping is produced by such stage.
Patent JP-H01297419-A (JP)
Title: Production of polyurethane resin
Inventor: FURUMIYA YUKIATSU
IPC: C08G18/66
Filed: 1988-05-25
Abstract: PURPOSE:To obtain a polyurethane resin excellent in low-temperature characteristics, hydrolysis and oil resistance and mechanical properties by reacting a specified macromolecular polyol with an organic polyisocyanate in a specified ratio. CONSTITUTION:(A) A macromolecular polyester polyol with 800-5000 molecular weight containing structural units of formula I and/or formula II as diol-based units and other structural units of formula III (n is 4-12) and formula IV (Ar is 6-12C divalent aromatic hydrocarbon group) in a ratio of 8/2-3/7 (mol ratio) as dicarboxylic acid-based units in the molecule and (B) an organic polyisocyanate are used in 1.5-9 (equivalent amount ratio) ratio of NCO/OH based on hydroxyl groups of the component (A) to provide the objective resin consisting of a macromolecular polyol, an organic polyisocyanate and a chain lengthening agent.
Patent JP-H10320709-A (JP)
Title: Recording and reproducing device with bilt-in magnetic tape
Inventor: KIYOTA MASAHIRO
IPC: G11B33/12
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To attain simplification of the structure of a tape reel and easiness of the assembling of a magnetic tape, in the case a latest recording/reproducing device with built-in magnetic tape is provided for which the magnetic tape originally used as removal media is used as fixed type recording media similar to a hard disk, etc., without adhering the compatibility. SOLUTION: The magnetic tape 5 wound between supply and take-up reels 3, 4, a capstan 8 for driving the running of this magnetic tape 5, a rotary head drum 11 for recording/reproducing the information against the magnetic tape 5, and the like, are all housed in one hermetically sealed case 2, then upper flanges of the supply and take-up reels 3, 4 are obviated and also a pair of these upper flanges are shared by one fixed upper flange plate.
Patent JP-H02308133-A (JP)
Title: Method for correcting disconnection
Inventor: MIYASAKA HITOSHI
IPC: G02F1/1362
Filed: 1989-05-23
Abstract: PURPOSE:To prevent the error in the connection points on the start point side and end point side where there are plural lines for correction by disposing connection pads for connecting pads for correction and wiring patterns near the pads for correction and changing the shape thereof by each of the wiring patterns. CONSTITUTION:The pads 9, 10 for correcting disconnection are disposed at the start points and end points of a scanning line group 4 and a signal line group 8 and the wiring patterns for connecting the pads 9, 10 for correction disposed at these start points and end points are disposed on the periphery of picture element parts. The connection pads 11 for connecting the pads 9, 10 for correction and the wiring patterns are disposed near the pads 9, 10 for correction. The shape of the pads 11 for connection is changed by each of the wiring patterns. The exact correction of the disconnection is executed in this way without mistaking the bonding positions for correction. Since the correction is executed by wire bonding, the easy and efficient correction is possible without requiring a skilled operator, unlike with the correction by soldering.
Patent JP-S6021689-A (JP)
Title: Magnetic recording and reproducing system of video signal
Inventor: NAGANO MASAHIKO
IPC: H04N9/83
Filed: 1983-07-18
Abstract: PURPOSE:To obtain a reproduced picture with high quality by separating a video signal into a subcarrier component and a chrominance signal component through addition and subtraction processing and demodulating the chrominance signal component by a phase reference signal produced through the phase shift of + or -pi/4 each of the separated subcarrier. CONSTITUTION:A reproducing signal extracted from a magnetic recording medium by a magnetic head 16 is inputted to a delay circuit 1, an adder circuit 2 and a subtraction circuit 3 via an amplifier 17 and a low pass filter 18. A carrier and a signal are outputted alternately from the circuits 2 and 3, a switching circuit 20 switches the signal and the carrier so that the signal is produced always from a switching section 20a and the carrier is produced always from a switching section 20b. An output signal of the switching section 20a is inputted to detectors 7, 8, the output carrier of the switching section 20b is phase-shifted by a +pi/4 phase shifter 4 and a -pi/4 phase shifter 5 and the detection is conducted by both phase reference signals (sin) and (-cos). As a result, chrominance signals R-Y and B-Y are demodulated.
Patent JP-S5654106-A (JP)
Title: Amplifier of pulse width modulation
Inventor: WATANABE SHIGEAKI
IPC: H03F3/20
Filed: 1979-10-09
Abstract: PURPOSE:To prevent a pulse width modulation signal from being level-shifted in DC, by giving the driving pulses of opposite phase to the primary winding of two transformers isolated magnetically and by making connection so that the output of the secondary windings can be summed in opposite phase. CONSTITUTION:A pulse width modulation signal is made to signals in opposite phase with each other at a predriving section 2, allowing alternately to switch output transistors Q11, Q12. Further, these outputs are respectively fed to the first and second transformers T1, T2 which are magnetically isolated. No current comes by the help of diodes D1, D2 connected in opposite polarity, even if a flyback output is produced in the secondary winding of the transformers, the signals amplified at both the transformers are added in opposite phase and are output via a synthesis circuit 13.
Patent JP-H06338851-A (JP)
Title: Cordless telephone system
Inventor: OTSUKA YOICHI
IPC: H04Q7/38
Filed: 1993-05-31
Abstract: PURPOSE:To surely call either one of slave equipments which are capable of calling by performing the calling operation of a slave equipment by only a control channel, always monitoring the calling data from a master equipment by slave equipments which are not included in the calling operation and flexibly coping with situations even if the slave equipments are extended. CONSTITUTION:The communication data and the voice signal from a slave equipment are inputted in a high frequency amplifier circuit RX-RFAMP via an antenna and a transmission and reception switching device DPX and the amplification of the first stage is performed. Further, they are mixed with an oscillator RX-OSC signal, the amplification of the second stage is performed in an intermediate frequency amplifier circuit RX-MIX and a detection is performed. The data of a detection signal is decided in a control part, a 4-2-wire conversion is performed for voice in a hybrid transformer and the data is transmitted to a public line. Conversely, the 4-2-wire conversion is performed for the reception signal from the public line in the hybrid transformer, the signal is modulated in an oscillation circuit TX-OSC for transmission, it is amplified in a transmission side high frequency amplifier circuit TX- RFAMP and it is transmitted from the antenna to the slave equipment via the switching device DPX. As a result, even when the slave equipment is extended, either one of the slave equipments which are capable of calling through a control channel can be surely called.
Patent JP-S62285178-A (JP)
Title: Card transaction processing device
Inventor: SHIRAISHI KENZO
IPC: G06Q20/40
Filed: 1986-06-03
Abstract: PURPOSE:To execute the transaction processing without sending transaction propriety data to a host computer when the same customer executes the transaction by providing a storage means to be able to store the transaction propriety data for card data. CONSTITUTION:When a customer makes a purchase at a store A, a sales clerk inputs a product code amount data from a CAT 1, reads the data of a credit card 5 and stores them into a RAM 14. A CPU 10 retrieves a storage device 8 based on the card data of the RAM 14, discriminates the propriety of the transaction and the card data equivalent to the storage device 8 are not stored, and then, the inquiry is executed to a host computer 6, the propriety of the transaction is discriminated and the result is transmitted to the CAT 1. When the same customer makes a purchase at a next store B, the card data are read. Thus, since the card data are already stored into the storage device 8 at the CPU 10, a paying processing can be executed without inquiring the propriety of the transaction to the host computer.
Patent JP-S5652994-A (JP)
Title: Horn pipe speaker unit movable to right and left
Inventor: WATANABE AKIRA
IPC: H04R1/26
Filed: 1979-10-08
Abstract: PURPOSE:To obtain a stereophonic reproducing sound excellent in solid effect, by using horn pipes which are different in length and shape, together with suitable speakers to them and usual pipes, and obtaining resonance sounds which are different in the frequency peak. CONSTITUTION:The pipes 1, 2, 3 which are different in shape, length and direction are fixed on the upper face of the closed box 17 by making holes on the box, and the sounds uttered from the speakers 4, 6, 7 which are incorporated in these pipes make each pipe resonate. The plate 5 by which these pipes are fixed in connected to the rotary plate 12 and the motor 13 by the connecting bar 11. And each pipe provided on the plate 5 repeats the piston motion to the right and left by means of rotation of the motor 13, and the sound is widely propagated to the right and left.