baber/WOPTO huggingface dataset:
Patent JP-H03144528-A (JP)
Title: Image forming device
Inventor: ISHIKAWA YUJIRO
IPC: G02B26/10
Filed: 1989-10-31
Abstract: PURPOSE:To miniaturize a device and to reduce the cost of the device without expensive lens and mirror, etc., by providing a light source cover which covers a light source and can rotate, an optical wave guide which is provided to the light source cover and rotates with the rotation of the light source cover, and an optical wave guide array which is arranged to face to the outgoing port side of the optical wave guide. CONSTITUTION:When a light source 8 is turned on and a driving device for the light source cover 9 is actuated to rotate the light source cover 9, the light emitted from the light source 8 is made incident on the optical wave guide 12. Since the optical wave guide 12 is provided to the rotating light source cover 9, it also rotates and a latent image is formed on a photosensitive member 14 with an optical signal projected from each optical wave guide of the optical wave guide array 13 provided on the outgoing port side of the optical wave guide 12. Namely, by using the optical wave guide in an optical path, more reliable optical scanning can be performed and the efficiency of an entire optical scanning device can be improved. Thus, the device is miniaturized and the cost of the device is reduced because of such structure that the expensive lens and mirror, etc., are not needed.
Patent JP-H10132251-A (JP)
Title: Apparatus and method for preventing adherence of ash in stack
Inventor: FUKAMIZU KAZUTAKA
IPC: F23J3/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To automatically prevent adherence of ash to an inner surface of a stack by providing a driver for driving a rotor rotating in a circumferential direction at an upper part of the stack, and spirally deforming to rotate a rope hung from the rotor in a circumferential direction along the inner surface of the stack by vortex flow of exhaust gas. SOLUTION: A rotor 5 rotatable in a circumferential direction and a motor 6 (driver) for driving the rotor 5 are provided at an upper end of a stack 1. An ash adherence preventing chain 18 (rope) is hung from an end of a handing arm 9 into the stack 1. The chain 18 is spirally deformed in a circumferential direction along an inner surface of the stack 1 by a vortex floro 3 of exhaust gas. And, simultaneously, the motor 6 is driven to rotatably drive one specific supporting roller 7, an outer ring 8 is supported by a plurality of outer rollers 7 to be rotated in the circumferential direction. Hence, the chain 18 is rotatably moved along the circumferential direction in the stack 1 via the arm 9.
Patent JP-S63137626-A (JP)
Inventor: SAKAZUME TOSHIE
IPC: A01K5/02
Filed: 1986-11-27
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-H03144612-A (JP)
Title: Connecting method
Inventor: KAWAI SHIGERU
IPC: H04B10/27
Filed: 1989-10-31
Abstract: PURPOSE:To switch plane information at a high speed by connecting an input plane and an output plane through specific switching arrays which switch signals as many as signals of the input plane between the input plane and output plane and enabling branching to a specific switch. CONSTITUTION:The input plane and output plane are connected through IogN switching arrays where (N/2)X(N/2) switches which switch the signals as many as the signals of the input plane. When a signal is sent from a switch at an (n, m)th position in a (k)th plane to a (k+1)th plane and (k) is smaller than IogN, set n/2K=q.2K+r and m/2K=s.2K+t; and branching to a switch at a (2K<+1>-2n-2, 2K<+1>-2m-2)th position for (n) and (m) where (q) and (s) are both even or branching to a switch at a (2K<+2>-2n-1, 2K<+2>-2m-1)th position for (n) and (m) where (q) and (s) are both odd is performed. Consequently, the plane information can be switched fast.
Patent JP-S62181074-A (JP)
Inventor: ROBAATO JIEI RAISUNAA
IPC: A63B53/14
Filed: 1986-11-28
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-H0598976-A (JP)
Title: Controller for engine with supercharger
Inventor: KOTANI AKIRA
IPC: F02B37/007
Filed: 1991-10-04
Abstract: PURPOSE:To surely prevent reduction of engine output due to a delay in opening an exhaust change-over valve. CONSTITUTION:When the rotational frequency of an engine from an engine rotational frequency detecting sensor 50, the throttle opening from a throttle opening detecting sensor 5 and the valve opening speed from a valve opening speed detecting means 60 all exceed predetermined values, a quick acceleration judging means 61 immediately outputs a signal for opening an exhaust change- over valve 17, so that the exhaust change-over value 17 can be controllably opened in consideration of the opening action of a throttle valve and a delay in opening the exhaust change-over valve 17 at the quick acceleration in the high speed rotation of the engine is improved.
Patent JP-H06133104-A (JP)
Title: Facsimile equipment and communication system using it
Inventor: HORI YASURO
IPC: H04N1/00
Filed: 1992-10-22
Abstract: PURPOSE:To provide the facsimile equipment and the facsimile communication system implementing stably and surely radio communication between a facsimile equipment during moving and a facsimile equipment of a public line. CONSTITUTION:A unique protocol immund to intermission of a radio wave is provided to plural terminal facsimile equipments 1 and a center facsimile equipment 2, the center facsimile equipment 2 is provided with a communication function between the unique protocol and the G3 protocol, a conversion function of the both and a transfer function to a general facsimile equipment 3, applies protocol conversion to a signal from the terminal facsimile equipment 1 and transfers the converted signal to a designated general facsimile equipment 3. Conversely, the signal from the general facsimile equipment 3 is converted into a signal with a unique protocol by the center facsimile equipment 2 and the converted signal is sent to the designated terminal facsimile equipment 1 through a radio channel. Thus, the facsimile equipment in movement and the facsimile equipment of a public line implement makes radio communication surely and stably.
Patent JP-2001111737-A (JP)
Title: Facsimile device
Inventor: CHISHIMA HIDEAKI
IPC: H04N1/21
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To solve problems of conventional facsimile device provided with a plurality of control sections and a memory accessed by the control sections in common that a battery used to back up the memory at interruption of power is consumed because of a voltage outputted from the control sections to a memory control section that is decreased with a time constant at the interruption of power and a through-current flowing to an input element of the memory control section to decrease the backup voltage and to cause an excess discharge current to flow through a secondary battery adopted for the battery. SOLUTION: At interruption of power, an open output is adopted for a data bus, an address bus of a control means connected to the memory control section and a control signal and an output of a bidirectional buffer of the memory control section is brought into a low level.
Patent JP-H03145732-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: AKASAKI HIROSHI
IPC: H05K3/34
Filed: 1989-10-31
Abstract: PURPOSE:To accelerate the multiplication of semiconductor chip pins by a method wherein specific numbers of solder preforms with cores comprising magnetic bodies are collectively tack-junctioned on electrodes of a substrate while being suction-held by magnetic force and then the solder preforms are heat-melted down. CONSTITUTION:Solder preforms 1 are composed of central spherical cores 2 comprising magnetic bodies and spherical solders 3 coating these cores therewith. A suction board 5 is prepared so that multiple magnets 6 arranged on the rear surface thereof may respectively suction-held each of the solder preform 1. On the other hand, a substrate 7 such as semiconductor wafer etc., making a specific integrated circuit is aligned with the position beneath the suction board 5. Next, after lowering the suction board 5 so as to thermal-pressure fix the solder preforms 1 on electrodes 8, the suction board 5 is lifted up. Finally, spherical CCB bumps 10a are formed on the electrodes 8 of the substrate 7 by heat-melting down the solder preforms 1 in an inert gas atmosphere.
Patent JP-H08118414-A (JP)
Title: Molding method for synthetic resin molded product
Inventor: SUZUKI HIROAKI
IPC: B29C45/27
Filed: 1994-10-24
Abstract: PURPOSE: To obtain a synthetic resin molded product of an excellent appearance in a decoration integrated molding method. CONSTITUTION: A recessed groove shaped guiding passage 16 leading to an almost central part on a rear side of an insert of a film from a resin inlet 15 is formed on a cavity surface on a molten resin injecting side. When molten resin P is injected, the molten resin is guided to a recessed groove shaped resin guiding passage to flow into the cavity from the recessed groove shaped resin guiding passage. Thereby the molten resin is filled into the cavity so as to lead successively to an end from an almost central part on the rear surface of the insert or the film. Then, gas G is forced into the recessed groove shaped guiding passage from the resin inlet.
Patent JP-H02191588-A (JP)
Title: Sterilizing apparatus
Inventor: OIKAWA YUKIO
IPC: C02F1/28
Filed: 1988-11-10
Abstract: PURPOSE:To control the propagation of bacteria in a filter and to miniaturize the sterilizer by alternately and repeatedly applying a high voltage and a low voltage between a first electrode and a second electrode in the filter for city water, etc. CONSTITUTION:An annular filter 9 (e.g. the activated carbon filter of a semiconductor) for filtering water is arranged in the sterilizer main body, plural first electrodes 7 (carbon rod) are inserted into the filter 9 in its axial direction, and the second electrode 8 (carbon rod) electrically insulated from the filter 9 is provided. Furthermore, a controller 20 for alternately and repeatedly applying the high voltage and low voltage changed continuously is provided between the first electrode 7 and the second electrode 8.
Patent JP-S62146321-A (JP)
Title: Leader device
Inventor: NAMIKI SHIGETSUGU
IPC: E02D7/16
Filed: 1985-12-19
Abstract: PURPOSE:To permit the height of a leader to be freely altered according to working environments by enabling the leader and a guide rail to expand and contract by the vertical movement of an elevating leader inserted into a cylindrical leader in a vertically movable manner. CONSTITUTION:A sheave block 32 with plural sheaves 31 is put in the upper opening of a leader 2 connected through a bracket 21 to a boom, and a vertically movable leader 3 is inserted into the leader 2 by a machine 5, e.g., oil- pressure jack, etc. Two or plural guide rails 4 inserted with two hanging rails 6 from the block 32 are attached through a supporting arm 41 to the side of the leader 2. When the leader 3 is expanded or contracted according to working environments, the rails 6 are also expanded or contracted integrally to vertically move an excavator 7 holding an auger screw 9 through a coupling arm 71 regulating it to a desired height.
Patent JP-S61155378-A (JP)
Title: Asymmetric dihydrodithiazine, manufacture and use
Inventor: YURUGEN BURIYUNINGU
IPC: C07D513/04
Filed: 1985-12-19
Abstract: Unsymmetrical dihydrodithiazines of the formula   <IMAGE>   in which one of the substituents R1 and R2 represent a C3-C5-alkyl group while the other is a methyl group and R3 represents a hydrogen atom, or R1 represents a methyl group and R2 and R3 together form a C3-C4-alkylene radical, a process for their preparation and their use as fragrances and flavorings.
Patent JP-S61152441-A (JP)
Inventor: EBAAHARUTO ENGERUMAN
IPC: B31D1/06
Filed: 1985-12-19
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-2001064299-A (JP)
Title: New tetrapeptide and angiotensin converting enzyme inhibitor
Inventor: SUETSUNA KUNIO
IPC: C07K5/107
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain tetrapeptides obtained from a Wakame seaweed liquid product decomposed by a proteolytic enzyme and having an angiotensin converting enzyme inhibiting action. SOLUTION: Four kinds of tetrapeptides each having angiotensin converting enzyme inhibiting action and mentioned below are obtained by treating Wakame seaweeds with a proteolytic enzyme, or the like, and have hypotensive effect in organism and only a very weak toxicity: (1)Tyr-Asn-Lys-Leu; (2) Tyr-Lys-Tyr- Tyr; (3) Lys-Phe-Tyr-Gly; and (4) Ala-Ile-tyr-Lys.
Patent JP-S62142731-A (JP)
Title: Aluminum melting furnace
Inventor: HASHIMOTO HIROYA
IPC: F27B1/08
Filed: 1985-12-18
Abstract: PURPOSE:To contrive high yield of molten metal and reduce consumed energy with low equipment cost, by providing a tapping spout in downwardly slanted state to a tapping hole provided to lower part of a vertical cylindrical furnace body, further providing a burner in furnace body so that the flame is jetted in a specified direction. CONSTITUTION:Inner bottom wall surface of the vertical cylindrical furnace body 1 is slantly provided toward one direction to provide the tapping hole 4 at circumferential side wall of the slanted lower end, and the downwardly slanted tapping spout 5 is provided outside the body 1 from the hole 4. The burner 6 is provided so that the flame is jetted in tangential direction of inner circumferential wall of the body 1 and toward the hole 4. If Al ingot and return material are charged into the body 1 and melted by the burner 6, molten metal flows toward the hole 4 and enters into a crucible furnace 13 through the spout 5. At this time, since the flame of the burner 6 is circulated in inner circumference of the body 1 and one part thereof is jetted toward the hole 4, metal is uniformly and rapidly heated and melted, molten metal is not cooled and solidified in the spout 5 and enters into the furnace 13 with little temp. lowering.
Patent JP-S62144787-A (JP)
Inventor: FUKUHIRO YASUNOBU
IPC: B07B9/00
Filed: 1985-12-17
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-S63137005-A (JP)
Title: Assembly of tire and rim
Inventor: KAGAMI KIICHIRO
IPC: B60C19/00
Filed: 1986-11-28
Abstract: PURPOSE:To reduce the load noise, by providing specific shields in the lumen of a tire between the tire and the rim, in a tire for a heavy load vehicle and the like such as a bus. CONSTITUTION:In the lumen 2 of a tire between the tire 6 and the rim 5, shields 3 are provided to shield 40% or more of the radium direction section of the tire lumen 2. In this case, the shields 3 are positioned at the positions of the same peripheral pitch, and apart from the valve 13. The shield 3 is formed in a plate-formed body in the tire radius direction or in a globular body, with a weight less than 100g. Furthermore, the shield 3 is composed of a soft material of a Young's modulus less than 2kg/cm<2>. And the shields 3 are installed by a cord-formed body wound at the drop center of the rim 5. Moreover, the shield can be provided movable in the tire lumen 2. In such a composition, the load noise can be reduced.
Patent JP-H06180575-A (JP)
Title: Computer system provided with start address specification register for background attribute table
Inventor: TAKAHASHI MITSUHIRO
IPC: A63F13/52
Filed: 1992-10-01
Abstract: PURPOSE:To arrange a background attribute table(BAT) at a free position on a VRAM and to enable flexible memory utilization by optionally setting the start address of the BAT by a register. CONSTITUTION:In a control chip, the start address of the BAT on a K-RAM and its screen size are set by a register. A K-RAM start address operates for the former and a screen size register operates for the latter. There are a BAT and a character generator(CG) address in a K-RAM start register and the addresses are specified as shown in figures. In this case, a main screen and a subordinate screen are specified as BG image data respectively and the main screen and subordinate screen are displayed so that the main screen is put on the subordinate screen. Then a BG0 screen can be controlled independently of the main screen and subordinate screen, so that BAT and CG have address registers individually.
Patent JP-H06218995-A (JP)
Title: Outputting method
Inventor: SHIMIZU HARUO
IPC: G09G5/22
Filed: 1993-11-15
Abstract: PURPOSE:To identify information copied by a user from other information and to grasp it by storing input identified information for identifying it from previously stored information in management memory means when information read from memory means is copied to other memory means. CONSTITUTION:Information regarding one character set is stored in a character pattern set information unit 501, and pieces of information such as a character pattern set ID, a character height, a character width, a character pitch, a code system, etc., are stored in the unit 501. Character size of a character pattern unit 502 is displayed on the unit 501, and decided by a size of a character height x character width/8 byte. A certain character such as a character of 'A' corresponding to a code 41 displayed on 503 is represented by a dot matrix of a size designated by a character height, a character width in the unit 501, divided at each 8 bits from a left end of a point of the character height 1, and registered in a RAM or a ROM. Here, a managing RAM 211 is used to manage the character pattern set to form a managing pattern table.
Patent JP-H07138630-A (JP)
Title: Device for charging powdery and granular material in metal refining furnace and charging lance
Inventor: HAMADA SHUNJI
IPC: C21C5/46
Filed: 1993-11-15
Abstract: PURPOSE:To blow powdery material in a good yield and to improve the operating rate of a refining furnace by constituting the lance for charging the powdery material to be freely attachable/detachable to/from this lifting device. CONSTITUTION:The charging lance 4 provided with a supplying hole for powdery and granular ore at the upper end part and a lifting device 5 for holding the lance 4 so as to be freely ascended/descended are provided and the lance 4 is freely attached/detached to this lifting device 5. A blowing hole 14 for purge gas for preventing the invasion of the furnace gas into lance 4 is arranged at the upper end part of this lance 4. It is more effective that the inner wall of the charging lance 4 is made of an inorganic material liner having divided structure. By this constitution, the powdery and granular material can effectively be charged and the operating ratio together with the yield are improved and the service life of the lance is extended, and also the operation is stabilized.
Patent JP-H04158341-A (JP)
Title: Lens driving device for video camera
Inventor: EMURA TETSUJI
IPC: G02B7/28
Filed: 1990-10-23
Abstract: PURPOSE:To drive a lens while suppressing the vibration of high-order frequencies due to transient response by providing a damper applying a constant friction load to the output shaft of a stepping motor. CONSTITUTION:The rotating motion of the output shaft 1 of a stepping motor 4 is converted into linear motion by a feed screw 3 and a nut 6, and a lens unit 7 is moved back and forth along the optical axis via a pin 8 and a groove 9 with a spring 11 via a washer 12. An L-shaped plate spring 2 serving as a damper is pressed to the output shaft 1 with a proper pressure by a screw 15 to apply a constant friction load to the rotation of the shaft 1. A lens driving device suppressing the vibration of high-order frequencies caused by the transient response characteristic of the motor 4 with no large increase of the total weight is obtained.
Patent JP-S63252950-A (JP)
Inventor: MIZOGUCHI KYOKO
IPC: B28B11/02
Filed: 1986-11-27
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-H04160815-A (JP)
Title: Output buffer circuit
Inventor: WATANABE YOJI
IPC: G11C11/409
Filed: 1990-10-25
Abstract: PURPOSE:To convert the level of a small amplitude signal at high speed to output the result by providing a prescribed gate bias the same as that of a current source MOS transistor(TR) of a current mirror type differential amplifier circuit to a MOS TR at the load side so as to supply a prescribed load current to the load. CONSTITUTION:When the output of a 1st differential amplifier circuit 10 is at an intermediate level, the output node N2 of a 1st level conversion circuit 12 is set to an H level close to the level of a Vcc. Moreover, when the output of a 2nd differential amplifier circuit 11 is at an intermediate level, the output node N5 of a 2nd level conversion circuit 13 is set to an L level close to the level of a Vss. During this setting, both switching TRs Q12, Q15 in the level conversion circuits 2, 13 are electrified. During that time a gate voltage of output REs Q19, Q20 is set to each threshold voltage or below when an output terminal 4 is kept to a high impedance state. Thus, the output buffer circuit capable of stable and high speed operation against fluctuation in various parameters is realized.
Patent JP-2001106283-A (JP)
Title: Housing case of magnetic tape cassette
Inventor: MORITA KIYOO
IPC: B65D85/575
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a housing case of magnetic tape cassettes which is highly strong in drop strength and hardly broken at its locking mechanism. SOLUTION: A housing case 10 of magnetic tape cassettes is approximately in a rectangular parallelepiped having a plurality of planes and edges when being closed with its lid part 11. The housing case 10 is equipped with a locking part 30 which holds the lid part 11. The locking part 30 is connected so as to be bent on a plane 31 through a thin-walled hinge 33, and the thin-walled hinge 33 is arranged on a position other than the edge of the housing case 10.
Patent JP-H09128490-A (JP)
Title: Method and apparatus for recognition of handwritten character
Inventor: BROWN MICHAEL KENNETH
IPC: G06V30/10
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a segment-oriented method for improving the trade-off between efficiency and precision for the handwritten character recognition system. SOLUTION: Shape information which is usable only through segment-like modeling is held by modeling selected segments, and the nonefficiency that all possible segments are modeled is evaded. A gap feature is defined which discriminates the spatial distance between successive strokes larger than a certain threshold value from the spatial distance between successive strokes smaller than the threshold value. A penalty evaluation point is added to an opposition hypothesis evaluation point showing a successive stroke where the spatial distance is larger than the threshold value to shift opposition hypothesis cumulative evaluation points toward the evaluation point showing that two successive strokes are discontinuous. A penalty is imposed on the opposition hypothesis evaluation point showing two successive strokes are continuous where the spatial distance is less than the threshold value.