baber/WOPTO huggingface dataset:
Patent JP-H11216261-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: G07F7/08
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To easily obtain a lent ball so as to easily collect a card by means of operating switches and to improve reliability in a main body controller by means by surely executing the discharge processing of the lent ball by means of traffic by providing a ball lending switch and a card take-out switch in the lower part of a front surface in a pachinko machine. SOLUTION: A reader/writer 5a constituting a card-type ball lending device 5 and a card reader/writer 5a being a terminal equipment are fitted at the rear side of an outer frame 14. The card reader/writer 5a is projected on a front surface and fixed by vis, a card inserting port 5c is positioned in the front, a card carrying device is incorporated inside and a money amount display device 40, the ball lending switch 41 and the card take-out switch 42 are fitted on a front surface. Then, the electric circuit of the main body controller is connected to a special game controller and the electric circuit of a card writer controller 5b and the main body controller and the reader/writer controller 5b are maked to circuits operated by the exchange of signals by mutual CPUs.
Patent JP-H08181384-A (JP)
Title: Surface emitting laser and its forming method
Inventor: OGURA ICHIRO
IPC: H01S5/042
Filed: 1994-12-21
Abstract: PURPOSE: To provide a forming method of a surface emitting laser wherein the processing like etching is easy in an element forming process, and element resistance can be reduced. CONSTITUTION: An N-type semiconductor multilayered film reflecting mirror 20 is formed on a GaAs substrate 10, whose mirror is constituted by laminating about 20 periods of N-type GaAs layers 11 and N-type AlAs layers 12. The layers 11, 12 have an optical thickness equal to 1/4 times oscillation wavelength. An N-type AlGaAs layer 13, an undoped InGaAs active layer 14, and a P-type AlGaAs layer 15 are integrated in order on the reflecting mirror 20. Thus a PN junction structure 21 is formed. A P-type semiconductor multilayered reflecting mirror 22 consists of a P-type AlAs layer 16 having an optical thickness equal to 1/4 times the oscillation wavelength, and a P-type GaAs layer 17 having an optical thickness equal to (1/4+n/2) times the oscillation wavelength. Thereby the control of etching depth is facilitated.  In this case, although the thickness of n/2 wavelength is increased, it is optically equivalent to the case of 1/4 wavelength, so that reflection characteristics are not affected.
Patent JP-H10176210-A (JP)
Title: Method for restraining slag foaming
Inventor: ARIMURA AKIHIRO
IPC: C21C1/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a restraining method of slag foaming which can efficiently restrain the slag foaming while restraining the amount of use of a foaming inhibitor. SOLUTION: Developing critical range between a range easily developing the slag foaming and a range hardly developing the slag foaming, is obtd. based on the slag foaming developing condition obtd. by using a ratio of oxygen blowing quantity to lime component charging speed into molten iron 2 and a slag basicity as indexes. The charging quantity of each pre-treating agent such as iron oxide, lime compound is controlled so as to be within the obtd. developing critical range, and is injected into the molten iron 2 through a lance 4. Then, only at the time of exceeding the developing critical area by temporarily changing the charging quantity of each pre-treating agent such as iron oxide, lime compound, carbonaceous material is injected into the slag through a lance 6.
Patent JP-H05151927-A (JP)
Title: Scan type electron microscope and its observing method
Inventor: OKURA AKIMITSU
IPC: H01J37/28
Filed: 1991-11-27
Abstract: PURPOSE:To generate an observation image of high magnification and with high resolution by irradiating a specimen surface for a certain time with an electron beam at a lower magnification than the desired observation magnification prior to starting observing, and returning to the desired observation magnification. CONSTITUTION:First the desired observation magnification MO and the irradiation time at a lower magnification ML are set. Then the scanning width over the specimen surface with an electron probe 10 is varied by a magnification changing circuit 16 to change over the magnification from MO into ML. After irradiating with an electron beam for the set irradiation time at the magnification ML, the magnification is changed over from the ML to MO by a magnification control means 5 and the specimen 3 is irradiated with electron beam. An operator checks the observation image on a CRT 15 and executes if possible the observation and measuring length. This enables to generate charge balance temporarily and yields an observation image of high magnification and with high resolution.
Patent JP-H11170542-A (JP)
Title: Adhesive transfer pin
Inventor: KATO MASATOSHI
IPC: B41J2/16
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain an optimum adhesive for each part by setting an adhesive application part for temporary setting at the outside of a peripheral application shape, and arranging an application part where a sufficient quantity of the adhesive achieving sure sealing is applied and an application part where a necessary quantity of the adhesive for the temporary setting is applied. SOLUTION: A slide table 41 is moved to bring a chip tank 43 to which an adhesive is applied below a bonding apparatus 20. An up-down moving part is lowered by a driving motor 32 of the bonding apparatus 20 thereby pressing chips 75a, 75b, 75c, 75d onto the chip tank 43. At this time, a movable part- positioning pin 31 is separated and a movable part rotates, so that the chips can be tightly adhered to fit an inclination of the chip tank. Ultraviolet rays are projected through an ultraviolet ray projection window, and an adhesive squeezed out of end faces of the chips is set. Even when a temporary setting part 150b is set integrally at the outside of a peripheral application shape part 150a, an adhesive transfer pin of the same effect is obtained.
Patent JP-H04205435-A (JP)
Title: In-circuit emulator device
Inventor: YAMANAKA HIDEKI
IPC: G06F11/22
Filed: 1990-11-30
Abstract: PURPOSE:To simply and effectively execute circuit emulation by providing this in-circuit emulator device with an in-circuit emulation means and an adaptor circuit for connecting/disconnecting an MPU address bus to/from an MPU/ DRAM address bus based upon a memory control signal. CONSTITUTION:Control signals such as a row address selection signal nRAS and a column address selection signal nCAS are outputted from a DRAM controller 4 to a DRAM block 6. Only when these signals are outputted at the reading or writing timing from/in the block 6, they are detected by a three-state buffer control circuit 11. Thereby a three-state buffer 9 is set up to high impedance by an enable signal EN and the generation of address interference between the MPU address bus 2 and the MPU/DRAM row/column address bus 7 can be prevented. Thus in-circuit simulation can be simply and accurately executed while preventing the generation of address interference.
Patent JP-2000160281-A (JP)
Title: High tensile strength steel plate excellent in weldability
Inventor: HATANO HITOSHI
IPC: C22C38/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To improve the cold cracking resistance of a 780 MPa class high tensile strength steel plate at the time of small heat input welding to eliminate the necessity of preheating and also to improve its toughness in heat-affected zone at the time of large heat input welding. SOLUTION: This high tensile strength steel plate has a composition which contains, by weight, 0.010-0.060% C, 1.25-2.5% Mn, 0.1-2.0% Cr, 0.1-1.5% Mo, 0.0006-0.0050% B, <0.25% Cu, and <=0.030% Nb and in which the value of KP(%) defined by equation KP=[Mn]+1.5×[Cr]+2×[Mo] satisfies KP>=3.20, where [Mn], [Cr], and [Mo] represent the contents (%) of respective elements.
Patent JP-H01177056-A (JP)
Title: Developing device for image forming device
Inventor: SAKAMI YUJI
IPC: G03G15/09
Filed: 1987-12-28
Abstract: PURPOSE:To execute the development at a high speed and to obtain an image being free from fog and having a good quality by specifying an average grain diameter as a toner, an average grain diameter as a carrier and the electrification quantity, respectively of a developer to be used. CONSTITUTION:A developer to be used contains grains whose average grain diameter is <=7mu as a toner, and grains whose average grain diameter is within a range of 30-90mu and whose electrification quantity per one piece thereof is 5.0X10<-13> coulomb - 2.5X10<-12> coulomb as a carrier. In such a way, an image having a high picture quality by a fine grain toner can be obtained by a high speed process, it does not occur that the carrier adheres to an image carrying body and an image being stable and having a good quality can always be obtained.
Patent JP-H06162511-A (JP)
Title: Recording method for optical disk employing draw type disk recording device
Inventor: MOCHIZUKI HIDESHI
IPC: G11B19/04
Filed: 1992-11-24
Abstract: PURPOSE:To eliminate the waste of an optical disk by stopping a memory reading and writing and a recording to the optical disk and securing the data in the memory when an error detection output is generated from a recording error detector during a recording. CONSTITUTION:When an 'Is there any recording track jump eoorr?' is judged as 'NO' during a recording to an optical disk 24 by a track jump error detector 36, the recording to the disk 24 is continued and completed. When the question is judged as 'YES', a data reading from a file device 18 is stopped by the function of a personal computer 26, a data reading and writing of a RAM 34 and a data recording to the optical disk 24 are stopped by the host microcomputer located in a DRAW type CD-ROM writer 32 and secures the data in the RAM 34. Thus, imposible utilization of an optical disk, in which a recording error is generated, does not occur.
Patent JP-H09181970-A (JP)
Title: Image signal processor
Inventor: SUGIYAMA TORU
IPC: H04N5/262
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To execute a compression/expansion processing through the use of only a sampling frequency and to execute the conversion processing of the sampling frequency through the use of the sampling frequency and the sampling frequency after the conversion processing by executing the compression or expansion processing on a digitized picture signal in a horizontal direction. SOLUTION: The digital image signal supplied to an input terminal 26 is supplied to an image signal processing circuit 27. Thus, the prescribed processing of the compression/expansion processing and the conversion processing of the sampling frequency is executed and the signal is outputted from an output terminal 28. The image signal processing circuit 27 is controlled by a controller 29.  The controller 29 transmits the expansion rate of the picture and the values of a starting point and a final point in the horizontal direction in an area where the image is compression/expansion-processed to a former remote controller 37, transmits the value of an interpolation coefficient to a coefficient register 41 and transmits the values of the starting point and the final point, which show the display position of the image that is compressed/expanded in the horizontal direction, to a memory controller 47.
Patent JP-H06160967-A (JP)
Title: Camera
Inventor: IZUKAWA KAZUHIRO
IPC: G11B5/09
Filed: 1992-11-25
Abstract: PURPOSE:To vary only the amplification degree of a necessary AC component without amplifying a DC component by amplifying the output of a circuit for dividing a reproduced signal to positive and negative and subtracting the output thereof. CONSTITUTION:The input voltage of a switched capacitor circuit is made constant by changing the sequence of connection of the switched capacitor circuit 12 and a variable amplification degree circuit section 78. An operational amplifier 87 in this variable amplification degree circuit section 78 is made into an inversion amplifier of -1 amplification degree by resistors 84 to 86. Multiplication type D/A converters 82, 91 can change the amplification degree to 1/256 to 1 by the parallel signal from a logic circuit 29 when these converters are combined with respective operational amplifiers 83, 92. The inverted signals are formed by the inversion amplifier 87 and the respective positive and inversion signals are added and subtracted in an operational amplifier 101 by changing the amplification degree by the multiplication type D/A converters 82, 91. Then, the DC component is canceled and the only AC component is amplified at the variable amplification degree.
Patent JP-2001151290-A (JP)
Title: Mo case
Inventor: NAKANO YUTAKA
IPC: B65D85/57
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a cardboard MO case in which a case main body of cardboard having a superior anti-shock characteristic and a cover are assembled like a Zippo type of lighter, a slide type such as a candy box having a plug inside it, a spout type having rigid structure and not damaging a high class appearance and a simple type in which the cover having the case main body and the cover integrally formed therewith are slid while bending and pushed into the main body, wherein a position setting segment 11 for specifying front, rear, right and left positions while applying a notch and a lock segment 14 for preventing the MO shutter from being accidentally opened in compliance with the shape of MO during its transportation. SOLUTION: MO is set, prevention of its damage is made positive and this is suitable for its mailing. Since a proper number of case main bodies can be sold, transported and stored under their flat state, they are not cumbersome and their handling is convenient. The cover piece is cut to enable it to be used as an MO storing case. Its position setting is made convenient under utilization of the notch of MO.
Patent JP-H04200503-A (JP)
Title: Method of manufacturing nail of artificial finger
Inventor: NARAOKA YUKO
IPC: A61F2/02
Filed: 1990-11-30
Abstract: PURPOSE: To form an economical artificial finger nail having complicatied multi-color photographic design which can be adhered to a natural finger nail to match it by printing a picture image on a part of a form of a finger nail in a transparent plastic material, and specifying an outline fitted on a curve of a human finger nail. CONSTITUTION: An outline of a part 3A in a form of a finger nail is drawn on a base photographic film 5 first, and all the scenes 4 are photographically printed on the film 5 including the part 3A of the nail form. After that, a plastic layer 7 is laminated on a printed surface of the film 5. A sheet including the nail form part 3A is next inserted into a proper curling press 10, a similar outline to a curvature of a natural finger nail is provided to each of the part 3A printed and laminated, and after the nail form part 3A is molded by a press 10, it is cut from the film 5 to be installed on the natural finger nail by an adhesive. A group of favorably beautiful artificial finger nails can thus be formed at low cost.
Patent JP-H10175573-A (JP)
Title: Crawler device
Inventor: UENO YOSHIRO
IPC: B62D55/21
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To enlarge the ground contact area of an iron shoe, sufficiently secure tractive force, and ensure the coupling with drive sprocket teeth at a wound section by providing connecting links between crawler component links adjacent in the crawler longitudinal direction, and connecting them with hinge members. SOLUTION: Crawler components 3 each having a shoe 1 and links 2 are provided in parallel in the crawler longitudinal direction, connecting links 4 are provided between the links 2 of the crawler components 1 adjacent in the crawler longitudinal direction, and they are connected by hinge members 5. Tubular track bushes 8 are provided in the front and rear of the right and left links 2, and a pin 9 is inserted into each track bush 8 to form the hinge member 5. When sprocket teeth are practically meshed with or removed from the track bushes 8, a crawler is circulatively rotated, and the crawler component 3 is bent at the wound section with a sprocket tooth centering on the hinge member 5.
Patent JP-H04200501-A (JP)
Title: Method for waving hair
Inventor: NAKANO TAKEJI
IPC: A45D7/04
Filed: 1990-11-30
Abstract: PURPOSE:To well wave the hair by providing a cylindrical body formed with detaining ruggedness at both ends of sintered ceramics which radiates far UV rays and winding the hair around the cylindrical body. CONSTITUTION:A rod 1 is formed by disposing glass fibers for reinforcement to ceramics, for example, alumina, silica or zircon, which radiates the far UV rays of 2 to 20mum wavelength and sintering the ceramics at about 1800 to 2000 deg.C and has the detaining ruggedness 5 parts at both ends. After the hair is wound around the rod 1, rubber rings, etc., used in the case of holding of the winding are detained by the detaining ruggedness 5. Since the far IR rays are radiated from the rod 1 itself in this way, a reaction to segment cystine bonds takes places smoothly in the hair on the side in contact with the head as well and, therefore, the hair is well waved. The hair is thus uniformly waved.
Patent JP-H04202534-A (JP)
Title: Stampable polyester sheet
Inventor: YAMANA YOSHIHIRO
IPC: B29K67/00
Filed: 1990-11-30
Abstract: PURPOSE:To provide the subject sheet having excellent fluidity, moldable under low pressure and capable of giving a thin-walled light-weight molded article and composed of a fibrous reinforcing material and a resin component produced by compounding a fatty acid amide to a thermoplastic polyester at a specific ratio. CONSTITUTION:The objective sheet is composed of (A) a resin component produced by compounding 100 pts.wt. of a thermoplastic polyester (e.g. PET) with 0.1-5 pts.wt. of a fatty acid amide (e.g. palmitylamide) and (B) a fibrous reinforcing material (e.g. glass fiber, carbon fiber, metal fiber or ceramic fiber).
Patent JP-H07224886-A (JP)
Title: Vibration control device
Inventor: KOJIMA HIROSHI
IPC: F16F13/26
Filed: 1993-12-28
Abstract: PURPOSE:To reduce the manufacturing cost of a vibration control device and to improve sealing ability. CONSTITUTION:A resilient body 16 is mounted between a top plate 18 and a support cylinder 14 coupled to a bottom plate 10. Liquid chambers 26 and 28 are formed in the top plate 18, the bottom plate 10, and the support cylinder 14 and the pressure receiving liquid chamber 26 and the auxiliary liquid chamber 28 are partitioned away from each other by a partition wall member 30. A rotor valve 52 is installed in a round hole 50 formed in the middle of an idle orifice 48 in the partition member 30. An engaging recessed part 62 to interconnect the round hole 50 and the outer peripheral surface of the partition wall member 30 is formed on the same axis as that of the round hole 50. A shaft hole 60B in which the drive shaft 52A of a rotor valve 52 is inserted is formed on the same axis as that of an engaging protrusion part 60A formed on a boss member 60. Thus, when the engaging protrusion part 60A is engaged with an engaging recessed part 62, the rotor valve 52 is reliably positioned at the central part of the round hole 50 and sealing ability between the rotor valve 52 and a motor 58 is improved.
Patent JP-H09151079-A (JP)
Title: Safety device in overhanging/storing of jib and its control method
Inventor: SAWAFUJI YOSHITOSHI
IPC: B66C23/70
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent a falling accident or the like of a jib by checking elongation of a boom when insertion of a lock pin becoming the turning center of the jib is not completed when the jib is overhung, and checking pulling-out of the lock pin when insertion of a locking pin of the jib into a locking hole is not completed when the bottom is reduced. SOLUTION: In a mobile crane having a jib 7 supported and stored on the side of an extensible/contractible boom 3 by a locking means 20, the jib 7 is overhung by turning it forward with a lock pin, which is inserted into upper and lower brackets arranged on one side of a tip part of the boom 3 at use time and is advanced and retreated by a lock cylinder 17, as the center. In this case, an insertion detector to detect the completion of insertion of the lock pin is arranged in the vicinity of the lock cylinder 17, and a jib housing detector is provided to detect the completion of locking of the jib by the locking means 20. When the insertion detector detects the completion of insertion, elongation of the boom 3 is allowed, and when the completion of housing of the jib is detected, actuation of the lock cylinder 17 is allowed.
Patent JP-H07189664-A (JP)
Title: Catalyst deterioration judging device for internal combustion engine
Inventor: MATSUSHIMA HIDEYUKI
IPC: F01N3/20
Filed: 1993-12-28
Abstract: PURPOSE:To accurately judge deterioration of a catalyst regardless of deviation of characteristics of an oxygen sensor. CONSTITUTION:A catalyst deterioration judging device for an internal combustion engine is provided with a catalyst 12 interposed in an exhaust passage, a first oxygen sensor 14 arranged upstream from the catalyst 12, a means 1 for feedback-controlling an air-fuel ratio to a theoretical air-fuel ratio based on the output of the oxygen sensor 14. Additionally, it is also provided with a second oxygen sensor 15 arranged downstream from the catalyst 12, a means 2 for judging deterioration of the catalyst 12 based on the inversion times measured by comparing the output of the oxygen sensor 15 with a threshold value, a means 3 for correcting a feedback-controlled air-fuel ratio based on the output of the second oxygen sensor 15, and a regulation means 4 for increasing/ decreasing the compared threshold value for measuring the inversion times of the second oxygen sensor based on the corrective value is also provided.
Patent JP-2001153628-A (JP)
Title: Printed circuit board inspecting device
Inventor: SUZUKI TAKASHI
IPC: G01B11/245
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To improve cycle time by efficiently inspecting the surface of a printed circuit board. SOLUTION: This board inspecting device 1 has a sub-scanning direction sensor head group 2a using two sensor heads (S1, S2) having a designated sensor width d. The sub-scanning direction sensor head group 2a inspects the surface of the printed circuit board W by a substantially S-shaped continuous operation composed of the main scanning direction Y and the sub-scanning direction X. The sub-scanning direction sensor head group 2a detects that scanning is performed number k (k is natural number) of times in the main scanning direction Y, and a displacement measuring device S1 disposed at the starting end side of the sub-scanning direction X is relatively moved to the printed circuit board W in the sub-scanning direction X by a distance D+d (a sensor width d is added to both end pitch width D up to a displacement measuring device S2 disposed at the terminal end side).
Patent JP-H08182777-A (JP)
Title: Golf ball
Inventor: SANO YOSHINORI
IPC: C08L51/00
Filed: 1994-12-29
Abstract: PURPOSE: To provide a golf ball excellent in a feeling of driving the ball, controllability, fleight performance, durability and cut-resisting property. CONSTITUTION: A golf ball having a core 1 and a cover 2 covering the core 1 compriser a heated mixture for three kinds of the main component of the cover basic material resin including ionomer resin, maleic anhydride-modified olefinic copolymer and glycidyl group-modified styrene base block copolymer. The rate of flexural rigidity of the cover composition is adjusted to 100-250MPa. The heated mixture is preferably one containing 30-70wt.% of ionomer resin, 10-69.5wt.% of maleic anhydride-modified olefinic copolymer and 0.5-20wt.% of glycidyl group-modified styrene base block copolymer having 30-90 of JIS-A hardness.