baber/WOPTO huggingface dataset:
Patent JP-H06196044-A (JP)
Title: Foot switch with safety cover
Inventor: YAMAGUCHI TAKESHI
IPC: H01H3/14
Filed: 1992-12-25
Abstract: PURPOSE:To prevent a serious accident from occurring due to unexpectedly trampling a pedal by a shoe top and materials. CONSTITUTION:A foot switch is formed such that a switch main unit 11 is fixed onto a base plate 10 and also built-in switch operating pedal 13 is pivotally mounted to this switch main unit 11. A safety cover 14, pivotally supporting the base end part by a shaft 15 vertically turnably to the pedal 13 while covering it, is provided, and the safety cover 14, by its own weight applied to a side of the point end part 16, can be automatically reset from an upper opening position to a lower closing position, where it is brought into contact with the base plate 10. When a shoe top is drawn out from between the safety cover 14 and the pedal 13, the safety cover 14 is automatically reset to the lower closing position where it is brought into contact with the base plate 10, and the pedal 13 is covered with this safety cover 14.
Patent JP-2000172122-A (JP)
Title: Photoreceptor belt tension adjusting device for printer
Inventor: LEE JONG-CHAN
IPC: G03G21/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent wrinkles from being formed owing to the local hardening phenomenon of a photoreceptor belt by providing a control means which controls a driving motor so that when the photoreceptor belt is replaced, a tension adjusting means operates in belt replacement mode wherein tension applied to the photoreceptor belt is removed. SOLUTION: The tension adjusting device 300 for the photoreceptor belt operates in three modes, i.e., normal print mode, tension reduced mode, and belt replacement mode by a control means equipped with a sensing means 370. In the belt replacement mode resulting from the deterioration of the photoreceptor belt 10, a slit 372 of a rotary plate member 371 is positioned between the light emission part 377a and light reception part 377b of a 3rd optical sensor. Consequently, only the light reception part 377b of the 3rd sensor light, so the control means recognizes the belt replacement mode and stops the operation of the driving motor 360. At this time, a tension roller 40 completely moves in a direction B, so the tension applied to the photoreceptor belt 10 is completely removed.
Patent JP-H04296737-A (JP)
Title: Optical system for projector
Inventor: KON SUN HIYUN
IPC: G03B21/132
Filed: 1991-12-27
Abstract: PURPOSE: To provide a projector suitable for a television system which is constituted so that upward projection is realized to correct a trapezoidal distortion phenomenon by moving a mirror arranged between an object part and an image- formation lens part in parallel with an optical axis, and which requires a large screen and high image quality and is not restricted by a set place. CONSTITUTION: This optical system is constituted of a light source part 101 radiating light, a condensing part 102 condensing the light from the light source part 101, the object part 103 arranged coaxially with the condensing part 102, an image-formation part 104 producing the image, and the mirror 106 arranged between the object part 103 and the image-formation part 104 and changing the optical axis from the light source part 101.
Patent JP-H07179731-A (JP)
Title: Resin composition
Inventor: KINOSHITA TSUTOMU
IPC: C08L67/02
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a resin composition, having a low thermal expansion coefficient, excellent in low-temperature impact resistance and surface appearance and useful as an exterior trim, etc., for automobiles by adding a specific polyester elastomer and plural fillers combined in a specified proportion thereto. CONSTITUTION:This resin composition is obtained by adding (B) two or more fillers which are (i) 5-40 pts.wt. needlelike wollastonite (calcium metasilicate) having 1-4mum fiber diameter and (ii) 5-40 pts.wt. nonfibrous inorganic filler having <=5mum particle diameter such as clay in combination to (A) 100 pts.wt. polyester elastomer composed of a hard segment and a soft segment.
Patent JP-H10189234-A (JP)
Title: Induction heating device
Inventor: KATO MITSUO
IPC: H05B6/44
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating device capable of controlling heating amount every heating coil without making the device large in size by connecting a plurality of heating coils in parallel to one high frequency power source and connecting each AC reactor in series to each corresponding heating coil. SOLUTION: In an induction heating device such as a metal melting furnace and a plate material heating furnace, a plurality of heating coils 1 connected each other in parallel are connected to one high frequency power source 4 having a converter and an inverter through a matching device 3 such as a capacitor. Each variable AC reactor 20 is connected to each heating coil 1. The AC reactor 20 is formed by arranging an inside core and an outside core around a reactor coil. By adjustably arranging the AC reactor 20 to each heating coil 1, the induction heating device in which the interference of the high frequency power source 4 is eliminated and copper loss and iron loss of the AC reactor 20 are reduced in obtained without changing the shape of the heating coil 1.
Patent JP-H08111741-A (JP)
Title: Image sensor, and long-sized image sensor and its manufacture
Inventor: MIYAKE HIROYUKI
IPC: H01L27/146
Filed: 1993-12-27
Abstract: PURPOSE: To obtain the long-sized image sensor which has continuous output characteristics even at the connection part of an image sensor substrate. CONSTITUTION: Photodetecting elements 3a, 4a, and 5a re provided in a vertical scanning direction (in the left-right direction on the paper surface), and those photodetecting elements 3a, 4a, and 5a are provided with an additional capacitor CADD, a thin film transistor TR for resetting, a capacitor CT for batch transfer, and a thin film transistor TT for batch transfer which are connected to the photodetecting elements respectively. Then those photodetecting elements 3a, 3a, and 5a are arranged symmetrically about the center point Oc of the substrate together with its connection configuration as well and can be connected at any end part in the long-axis direction of the substrate.
Patent JP-2001163336-A (JP)
Title: Container for carriage
Inventor: KASAHARA TOSHIHIRO
IPC: B65D21/04
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To easily insert a hand in an opening for a handle by forming in a flange a recess in which a horizontal rib located below the opening for the handle can be fitted to increase the height of the opening for the handle without narrowing the gap between the flange forming a grip portion and the peripheral horizontal rid. SOLUTION: In a container for carriage in which supporting legs c1 and c2 of the upper container are inserted in pockets p1 and p2 of the lower container, and the upper container is fitted to the lower container in a so-called nesting manner, the recess 8 in which the horizontal rid 5b located below the opening 6 for the handle can be fitted is formed in the flange 3.
Patent JP-2001168848-A (JP)
Title: Digital synchronization circuit
Inventor: YOSHIMURA TSUTOMU
IPC: H03K5/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a digital synchronization circuit, where its chip size and power consumption are not increased in the case of avoiding the effect of a metastable state produced when an asynchronous input data signal DIN is sampled. SOLUTION: This digital synchronization circuit is provided with a clock generating circuit 10 that outputs a plurality of clock signals CLK1-CLKn, a plurality of 1st latching circuits 20, whose data input terminal receives input data signal DIN and whose clock input terminal receives a corresponding clock signal, a plurality of 2nd latching circuits 30 that receive a control signal LC to latch output signals from the corresponding 1st latching circuits 20, and a control circuit 40 that receives the input data signal DIN to generate the control signal LC. The control circuit 40 provides an output of the control signal LC with a delay by a prescribed time, after the input data signal DIN changes.
Patent JP-2000170123-A (JP)
Title: Sound absorbing panel and panel strengthening body used therefor
Inventor: KISO MATAICHIRO
IPC: E01F8/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To enhance the rigidity of a sound absorbing panel by providing a panel strengthening body on a surface at the opposite side of a sound absorbing panel of the main body of the sound absorbing panel equipped with the sound absorbing board and sound absorbing box. SOLUTION: A plurality of sound absorbing boxes 2 are arranged in a plurality of steps, for example, and housed in a casing 5 of the sound absorbing panel main body 3. In this sound absorbing box 2, a plurality of empty chambers 21 are provided in a grid shape by dividing the inner portion with a plurality of partition walls, a sound absorbing panel 1 is held on the whole surface in the thickness direction of this sound absorbing box 2, and other surface is faced and contacted to the inner surface of a rear surface wall 51 of the casing 5. Also, the sound absorbing board 1 is formed to a porous construction by pressing and hardening granular synthetic resin. Next, the panel strengthening body 4 is formed to a rectangular shape with the size corresponding to the main body 3 of the sound absorbing panel, is attached to a rear surface wall 51 in a removable manner, or jointed with rivets or the like. In this way, the rigidity of the sound absorbing panel can be enhanced since the panel strengthening body 4 is provided for the main body 3 of the sound absorbing panel.
Patent JP-2000173138-A (JP)
Title: Cassette loading mechanism
Inventor: YAMAGISHI HIROMASA
IPC: G11B15/675
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent the inclination of a tray when the tray passes the corner part of guide grooves. SOLUTION: The cassette loading mechanism has the tray 3 for holding a cassette 6 freely movably in cassette insertion and discharge directions on the inner side of the side plates 2 and 2 on a chassis 1. Two protrusion shafts 30 and 31 protrude from the tray 3 and the side plate 2 is provided with the guide grooves 20 and 21 in which the protrusion shafts 30 and 31 are respectively fitted. The respective guide grooves 20 and 21 are constituted by connecting an insertion guide groove 22 extending in a tray movement direction and a downhill sloping groove 23 extending in a chassis mounting direction from the top end of the insertion guide groove 22.  The top end of the side plate 2 is provided with a stopper piece 4 in contact with the top end of the tray 3 in the position where the protrusion shafts 30 and 31 arrive at the intersection part of the insertion guide groove 22 and the downhill sloping groove 23. The inclination of the try 3 by the drop of the protrusion shaft 31 existing on the cassette discharge side into the downhill sloping groove 23 is prevented by the contact of the stopper piece 4 and the top end of the tray 3.
Patent JP-H07187344-A (JP)
Title: Driving structure for feed arm in feeder
Inventor: HORI KAZUHARU
IPC: B65G31/00
Filed: 1993-12-24
Abstract: PURPOSE:To sufficiently endure a load, enable long-term use by reducing the necessity of maintenance, prevent longitudinal and lateral vibration of a feed part, attain safety and accuracy of supply, and realize reduction in driving torque and smoothness of the movement. CONSTITUTION:A base end of a driving arm 4 is pivotally fixed to the lower end of a feeder 1, and a pivotally fixing shaft uses a driving servomotor as a rotary source. A tip part is connected to an intermediate point of a feed arm 6 by a connecting shaft 11. An upper end part of the feed arm 6 is connected to a raisinglowering slider 13 fitted to a raising-lowering guide rail 7, and is raised and lowered on a vertical line of the pivotally fixing shaft 9. Thereby, a feed part 18 on the lower end of the feed arm 6 moves in the horizontal and lateral direction according to rotation of the driving arm 4. The connecting shaft 11 is connected to a board 26 of the slider, and the slider is integrally fitted to a guide rail 21 of an arc-shaped guide 8 fixed to the feeder 1. The guide rail 21 has a curved shape and the positional relationship forming an arc-shape line in parallel to an arc-shaped locus of the connecting shaft 11.
Patent JP-H06259597-A (JP)
Title: Document image processing method, character recognition system, and document image processor
Inventor: JIYON EFU KAREN
IPC: G06V30/10
Filed: 1993-12-24
Abstract: PURPOSE:To extremely easily detect whether or not the page of a document and the direction of a text are correct when the document is accumulated or reproduced. CONSTITUTION:It is detected whether or not the direction of a document image is set adversely by recognizing a text block including plural scan lines of image data in the document image respectively, acquiring a sample data set by summing the number of picture element data provided with either of two logical values at individual plural scan lines a prescribed group of text blocks, calculating the moment of the sample data set, and comparing 12 the moment of the sample data set with standardized moment data regarding plural document images provided with known directions.
Patent JP-2001163889-A (JP)
Title: Method for producing fatty acid silver salt particle and heat developing image recording material
Inventor: OYAMADA TAKAYOSHI
IPC: G03C1/498
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing fatty acid silver salt particles excellent in fogging proofness and moreover excellent in age-based fogging proofness when used as a heat developing image recording material. SOLUTION: This method for producing fatty acid silver salt particles in which a silver ion-containing solution is mixed and reacted with a solution of a fatty acid alkali metal salt to form the fatty acid silver salt particles features that (1) the total quantity of silver added of 50-99% of the silver ion- containing solution is simultaneously added together with the solution of a fatty acid alkali metal salt; (2) the total mol quantity added of 50-100% of the solution of a fatty acid alkali metal salt is added to a solution of pH 2 to 5; and (3) the total quantity of silver added of 0.1-40% of the silver ion- containing solution is added after the end of addition of the fatty acid alkali metal salt.
Patent JP-H11186828-A (JP)
Title: Automatic azimuth adjustment type high gain antenna system
Inventor: SASAKI TOSHIAKI
IPC: H01Q3/04
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic azimuth adjustment type high gain antenna system where a directive antenna is provided to a mobile station and the direction of the antenna is automatically adjusted in an optimum direction. SOLUTION: An automatic azimuth adjustment type high gain antenna system mounted on a mobile station that uses a high gain directivity antenna 21 to conduct radio communication is provided with a GPS device 12 that detects the position of its own station by the GPS, a control section 40 that calculates an azimuth by which the directivity antenna 21 is directed to an opposite station based on a given position of the opposite station and on the detected position of its own station, and a motor 22 and a motor driver 23 that are used to direct the directivity antenna 21 to the azimuth calculated by the control section 40.  Furthermore, with respect to the position of the opposite station, the position is confirmed because the opposite station is a stationary station and the position of the opposite station is already known or because the opposite station, whether it is a stationary station or a mobile station, informs of its own position by means of communication.
Patent JP-2000168517-A (JP)
Title: Parking brake device of small vehicle
Inventor: SUMITOMO TATSUYA
IPC: B60T7/04
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a parking brake device for small vehicle capable of enhancing the feeling of stamping a parking pedal by coordinating the timing of engagement of a main locking mechanism with that of an aux. locking mechanism. SOLUTION: A parking brake device of a small vehicle includes a lock arm 41 installed in a brake arm 37 journalled rotatably by a fixing bracket 22, and is equipped with a main lock mechanism to hold the brake arm 37 in the brake application position B by engaging the lock arm 41 with an engaging member 45 installed in the bracket 22, an aux. lock mechanism to hold a parking pedal 52 in the stamping position C by engaging an engaging rod 55 coupled with the pedal 52 to an engaging piece 60 provided on the brake arm 37, and an interlocking mechanism 61 to admit engagement of the lock arm 41 with the engaging member 45 through movement of the rod 55 in the engaging direction caused by stamping of the parking pedal 52.
Patent JP-2001163450-A (JP)
Title: Fixed quantity supply machine of waste
Inventor: TAJIRI KUNIO
IPC: B65F1/10
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a fixed quantity supply machine of waste capable of performing smooth fixed quantity supply operation by preventing the waste from accumulating on the discharge port side and capable of easily performing inspection work by sufficiently securing a space of an inspection port arranged in an upper surface of a projecting part of a body. SOLUTION: An input port is opened in an upper surface of a body 2 having a projecting part 2a, an inspection port is arranged in an upper surface of the projecting part 2a, a discharge port 6 is opened in an under surface, waste inputted from the input port is carried toward the discharge port 6, a first carrying screw 8 is provided for supplying the waste of a prescribed quantity according to the carrying quantity to a volume reducing machine from the discharge port 6, a second carrying screw 17 for eliminating an accumulating state by carrying the waste accumulated on the discharge port 6 side to the opposite side is arranged above this carrying screw 8, one end side of this carrying screw 17 is projected above the projecting part 2a to be connected to one end side of the carrying screw 8,  and a rotational driving source is connected to the other end side of the carrying screw 8 projecting from the opposite side end of this one end side.
Patent JP-H0697953-A (JP)
Title: Cell head signal generating circuit
Inventor: KUTSUZAWA TAKASHI
IPC: H04L7/10
Filed: 1991-12-05
Abstract: PURPOSE:To recognize a cell head position of its cell, even in the case that an overhead area, etc., intrude into the cell by providing a means for counting the length of an overhead and a cell head predicting means. CONSTITUTION:With regard to a receiving signal, a counting mean 63 assumes repeatedly plural headers in which plural continuous phases are the heads, respectively and counts the length of an overhead which intrudes into those virtual headers, respectively. A cell head predicting means 64 selects a genuine header from plural virtual headers, based on a header recognition timing by a header recognizing means 62, considers fixed length of the header for the overhead length of its header and recognizes the header length of the cell, and generates a cell head signal by a timing by which the cell head is outputted from a delay buffer 61, based on its result. Also, a cell length counting means 65 counts a cell fixed length part, with the cell head signal from the predicting means 64 as a reference, and outputs the cell head signal by the cell head of the cell which next follows.
Patent JP-H11185201-A (JP)
Title: Magnetic reproducing device
Inventor: KORENARI TAKAHIRO
IPC: G11B5/40
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic reproducing device in which such a phenomenon is suppressed that a sense current is branched to a magnetic recording medium side, and such a trouble can be prevented that an abnormal waveform is caused in a reproduced output when a magnetic resistance effect element and a mag netic recording medium are brought into contact each other. SOLUTION: A magnetic disk device has a magnetic disk 11 and a magnetic resistance effect element 23 opposing to the magnetic disk device 11, and reproduces information recorded in the magnetic disk 11 through the magnetic resistance effect element 23. In this magnetic disk device, when surface resistivity of the magnetic resistance effect element 23 is ρs,. surface resistivity of the magnetic disk 11 is ρs', and a resistance variation rate by a magnetic field of the magnetic disk 11 is P, ρs', ρs, and P are set to values satisfying an equation ρs'>ρs'/P, respectively.
Patent JP-2001163019-A (JP)
Title: Pneumatic tire
Inventor: MURATA KATSUHIKO
IPC: B60C17/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire, particularly a run-flat tire, allowing to effectively reduce weight of the tire and safely travel for a long distance even when the tire blows out. SOLUTION: In this pneumatic tire, a first reinforcing rubber layer is placed between a carcass ply body and its fold-back part, and a second reinforcing rubber layer is placed in a region from a position corresponding to a tire shoulder part to a bead part inside the carcass ply body so as to gradually reduce a thickness toward the direction of both ends from a center part. An overlapping width W2 of an upper end position RF of the first reinforcing rubber layer and a belt layer end BE is within 3-20% of a belt layer width BW, and an overlapping width W3 of an upper end position RF of the second reinforcing rubber layer and the belt layer end BE is within 7-30% of the belt layer width BW. A thickness RW of the second reinforcing rubber layer on a line TL connecting between the belt layer width BE and a belt end TE is within 5-25% of a thickness SW of the whole tire.
Patent JP-2000168376-A (JP)
Title: Structure for preventing infiltration of water into air cleaner in automobile
Inventor: HIRAOKA YUJI
IPC: B60K13/02
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent suction of water together with suction of air sucking in an air cleaner from its outside according to an engine drive. SOLUTION: A car body 2 is provided so as to stride over right/left side members 7 and right/left step panels 26 by providing frame shape as viewed by plane, and a cylindrical seat riser 32 protruded toward the upward from a side of these side member 7 and step panel 26 to support a seat to the protruded end part is provided. An air cleaner 40 filtering air sucked to an engine for running driving is provided. The air cleaner 40 is arranged in a space 38 surrounded by the side member 7, step panel 26, and a side part of the seat riser 32. A suction port 47 of air in the air cleaner 40 is opened to the space 38. An air introduction opening 52 connecting the outside of the car body 2 to the space 38 is molded in the car body 2 in a rear side from the air cleaner 40.
Patent JP-H05159826-A (JP)
Title: Water-proof structure of jack part
Inventor: ISHII KAZUYA
IPC: H01R13/52
Filed: 1991-12-09
Abstract: PURPOSE:To improve assembling efficiency by combining a packing with a deep-dish cabinet half in such a state that the end of a jack supported on a circuit board is pressed into an elastic hole in the packing. CONSTITUTION:The end 16a of a jack 16 supported on a circuit board 14 is forcibly fitted into a fitting hole 23 in a thick elastic material packing 17. In such a state, when a packing 17 is fitted to a cabinet half 3 including an exposed hole 6, a surrounding flexible wall 7, etc., from the opening side, it is mounted in such a way as to put a hood 19 in close contact with the half 3 via engagement grooves 22, 24. A water-proof structure can be assembled with one-directional movement so as to improve assembling work efficiency.