baber/WOPTO huggingface dataset:
Patent JP-H08135672-A (JP)
Title: Link type shaft coupling
Inventor: ASANO KENJI
IPC: F16D3/04
Filed: 1994-11-14
Abstract: PURPOSE: To shorten a lengthwise directional dimension by respectively forming an input rotary member and a first shaft member, an intermediate rotary member, a second shaft member and a third shaft member, and an output rotary member and a fourth shaft member as an integral mold. CONSTITUTION: A pair of short shaft members 14 are integrally arranged with an input rotary member 10, and a pair of short shaft members 22 are arranged on the surface side where an intermediate rotary member 20 is opposed to the input rotary member 10 integrally with the intermediate rotary member 20. A pair of short shaft members 23 are integrally arranged on the surface side where the intermediate rotary member 20 is opposed to an output rotary member 30, and a pair of shaft members 32 are arranged on the surface side where the output rotary member 30 is opposed to the intermediate rotary member 20 integrally with the output rotary member 30.  Bearings 15a of first links 15 support the short shaft members 14 and bearings 15b support the short shaft members 22 so as to be rotatable, and bearings 26a of second links 26 support the short shaft members 23 and bearings 26b support the short shaft members 32 so as to be rotatable. Therefore, the respective input, intermediate and output rotary members 10, 20 and 30 are dynamically connected to each other, and the respective input, intermediate and output rotary members can be made thin and compact.
Patent JP-2000128386-A (JP)
Title: Sheet carrying device and image forming device furnished with sheet carrying device
Inventor: TAKAHASHI KATSUMI
IPC: B65H7/02
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To make a specified interval when the interval of sheets is narrowed on a sheet carrying device. SOLUTION: A sheet carrying device is furnished with sheet feeding means 372, 373 to feed sheets from a sheet loading means 36 on which the sheets are loaded, a first sheet carrying means 374, a second sheet carrying means 378, and a third sheet carrying means 377 arranged in sequence toward the downstream in the feeding direction of the sheets from the sheet loading means and to carry the sheets, a sheet interval judging means 379 to judge whether the interval of the sheets is a specified interval or not by detecting passing of the sheets between the second sheet carrying means and the third sheet carrying means and a control means to control at least the first sheet carrying means and the second sheet carrying means out of the sheet feeding means and the first sheet carrying means and the second carrying means so as to carry the sheets with the specified interval in accordance with judgement of the sheet interval judgement means.
Patent JP-H04176201-A (JP)
Title: High-frequency integrated circuit
Inventor: KADOWAKI YOSHINOBU
IPC: H01P5/02
Filed: 1990-11-09
Abstract: PURPOSE:To improve the performance of low noise characteristic while keeping the small size by mounting a discrete high frequency transistor(TR) chip on the high frequency integrated circuit, connecting the chip to a matching circuit on the high frequency integrated circuit with a bonding wire electrically and combining them for the operation. CONSTITUTION:A ground pattern 5 of a high frequency TR chip 2 is provided to part of a microwave integrated circuit (MMIC) chip, its input/output impedance matching circuit 6 is provided on the MMIC chip 1, after the high frequency TR chip 2 is adhered on the said ground pattern 5, the chip is connected electrically to the matching circuit 6 by a connection bonding wire 7. Thus, the performance of the high frequency TR chip 2 and the MMIC chip 1 in terms of a low noise characteristic equal to that of an amplifier of a hybrid IC structure is realized, the matching circuit 6 is formed with high pattern precision, the dispersion in the low noise characteristic is reduced and the circuit is made small.
Patent JP-H08162767-A (JP)
Title: Mounting structure for ball grid array
Inventor: OYAMA KAZUYUKI
IPC: H01L23/12
Filed: 1994-12-08
Abstract: PURPOSE: To simplify the wiring of the entire circuit including a ball grid array package by employing a through via hole for the pads formed on a printed wiring board being connected with a part or all of metal bump electrodes formed on a ball grid array package. CONSTITUTION: A plurality of metal bump electrodes 2 are formed in grid on the mounting surface of a ball grid array package 1. On the other hand, a plurality of bump connection pads 3 made of a conductive member and through via holes 6 are provided on the mounting surface of a printed wiring board 5. The through via hole 6 penetrates the central part of a bump connection pad 4 from the surface to the rear of the printed wiring board 5 and entirely composed of the same member as the bump connection pads 3. The through via hole 6 has an I-shaped profile and the hole diameter is set at 0.3mm or less. The through via hole 6 is connected, at one end thereof, with a second pattern layer 12 of the printed wiring board 5 and, at the other end thereof, with a third pattern layer 13.
Patent JP-H07155278-A (JP)
Title: Electric vacuum cleaner
Inventor: ODAWARA HIROSHI
IPC: A47L9/28
Filed: 1993-12-06
Abstract: PURPOSE:To prevent unnecessary driving of an electric blower from occurring during exchanging a dust collecting bag by covering a signal receiving means arranged on an electric vacuum cleaner main body with a lid so as to shield an informational signal when the lid on the front of the upper face is opened. CONSTITUTION:The electric vacuum cleaner main body with a lid 502 covering the upper part of the front face and an upper case cover 512 provided with an infrared ray receiving part 40 transmitting infrared rays. When a dust collecting bag is exchanged, the lid 502 is rotated and is opened upward and the infrared ray receiving part 409 arranged on the upper case cover 512 shields an infrared ray signal entering the side and the back of the electric vacuum cleaner main body as the rear end of the rotated lid 502 is brought closely to the upper case cover 512. In addition, an infrared ray signal entering from the front side of the electric vacuum cleaner is shielded by a protruding part of an airtight holding cover 505 fixed on the lid 502. As the result, an electric blower 509 is prevented from starting to be driven unnecessarily.
Patent JP-H05146198-A (JP)
Title: Step motor controller
Inventor: NANBA HIDEAKI
IPC: G05D3/10
Filed: 1991-11-20
Abstract: PURPOSE:To provide a step motor controller which can detect abnormality quickly over the entire control system including the control circuit. CONSTITUTION:The step motor controller, comprising a main CPU 1 outputting a control signal for driving a step motor 5 based on a command value and a circuit 3 for driving the step motor 5 according to a control signal fed from the main CPU 1, is further provided with a monitoring CPU 11 for estimating the number of exciting steps of the step motor 5 from the command value and comparing the estimation results with an actual number of steps detected through a sensor 9 to decide abnormality of the controller. The main CPU 1 further delivers a stop signal to the monitoring CPU 11 upon stappage of the step motor 5 and the monitoring CPU 11 estimates a stop time or a rotational speed based on thus delivered stop signal thus ensuring accuracy in the estimation of the number of exciting steps.
Patent JP-H07157098-A (JP)
Title: Signature supplying device
Inventor: MATSUNAMI TOMOE
IPC: B65H1/14
Filed: 1993-12-06
Abstract: PURPOSE:To convey and supply a signature by a batch method by conveying a longitudinally stacked signature group in the longitudinally erected state, supplying (replenishing) it to a signature housing part of a binding machine feeder part, and preventing crease, bending, warp, wrinkle, etc., from being generated on the signature erected during the conveyance. CONSTITUTION:A signature band 3 capable of being parallely moving on the upper side on an inclined or horizontal charging table 1 on which a longitudinal stacked signature group P is charged is provided, and a protruded part 7 is provided on the rear of the charging table 1, while a signature holding part 5 facing the conveying direction is provided on the front end of the charging table 1, and a signature separating table 10 provided with a corner part (a) formed by a supporting plate 20 facing the front end of the signature group P and a bottom plate 21, and to be protruded and retreated diagonally up in the conveying direction from the lower part of the charging table 1, and a separating plate 11 to be vertically protruded and retreated are provided. Moreover, a first supporting plate 12 capable of being protruded/retreated on the charging table 1 and a second plate 26 capable of being moved parallel to the charging table 1 are respectively provided on the rear end side and the front end side of the charging table 1.
Patent JP-S63243664-A (JP)
Inventor: KUTSUNA KIYOJI
IPC: F25B23/00
Filed: 1986-12-19
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-H10113202-A (JP)
Title: Deodorizing and moisture absorbing tool placed in shoe
Inventor: ARAI TAKAYUKI
IPC: A43B17/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To keep the inside of a shoe cleaner at all times by fixing a container containing chemicals having deodorizing and moisture absorbing functions to the slight clearance of a tip part in the shoe so as to remove moisture and odor by the moisture while the moisture and the odor by sweat are generated at the central part and the tip part if the shoe. SOLUTION: The chemicals 3 such as a deodorant, an odor absorbent and a moisture absorbent, etc., are put in an air permeable container 1 provided with many small holes 2 by a flexible material provide with a curved line so as to be matched with the clearance of a toe part in the shoe, an adhesion part 4 is provided on a bottom part for fixation and it is fixed to a toe lower part 6 in the shoe by using a double coated tape, a hook-and-loop tape or an insole on the market, etc., there.
Patent JP-2000185230-A (JP)
Title: Measurement of parameter in reactor having movable stirrer
Inventor: VOLKMER DIETER
IPC: B01F7/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for measuring parameters in a reactor provided with movable stirrers and by which reliable data of pressure distribution and temperature distribution can be obtained even in an actual work field of the movable stirrers. SOLUTION: In the case of a method for measuring parameters in a reactor provided with movable stirrers and containing probes in the inside, at least two probes 2 connected to a sensor signal amplifier 1 through connection cables guided to the movable stirrers are attached to the surface of each movable stirrer and the measurement data obtained by the probes 2 are transmitted to the sensor signal amplifier 1 through the connection cables and from thence, the data are transmitted to an electronic evaluation unit by non-contact inductive signal transmission using a contactless type sensor tap.
Patent JP-H01150072-A (JP)
Title: Sealing structure for pressure tight case
Inventor: NAGAYAMA HIROSHI
IPC: F16J13/02
Filed: 1987-12-03
Abstract: PURPOSE:To obtain the safety of a case facilitate in its handling and improved in its sealing effect by forming a cover member in its fitting surface to a case main unit into a tilt surface and providing an O ring to be interposed in the fitting surface between the cover member and the case main unit. CONSTITUTION:A cover member 1 of a pressure tight case forms one part of an internal wall surface into a tilt surface over the total periphery, and this tilt surface constitutes a fitting surface 101 to a case main unit 2. The fitting surface 101 forms its slope into a surface tilting in a direction for the corresponding cover member 1 to spread its opening bore toward the outside. An O ring 3 is provided interposing between the fitting surface 101 of the cover member 1 and a fitting surface 201 of the case main unit 2. Thus remarkably improving a sealing effect, the case obtains its safety facilitating handling.
Patent JP-H07155225-A (JP)
Title: Metallic joint
Inventor: TANII TOSHIO
IPC: A47B13/06
Filed: 1993-12-07
Abstract: PURPOSE:To absorptively distribute detaching stress on an engaging metallic member and an engaged metallic holder, and to heighten the capacity of a metallic joint for holding a joint, by a method wherein a locking metallic device is disassembled into a fastening part to be fastened to the engaged metallic holder and a contact part to be brought into contact with the engaging metallic member, and is assembled therewith. CONSTITUTION:A locking metallic device 3 is composed of a bolt 31 which is a fastening part to be fastened to an engaged metallic holder 1, and a trapezoidal block 32 which is a contact part to be brought into contact with an engaging metallic member 2. The bolt 31 is screwed to a tapped hole 15 on a locking metallic device-fastening part 14. The block 32 is so formed that one end face thereof acts as a contact surface 32a to be brought into contact with a contact surface 25 on the engaging metallic member 2, and that the other acts as a contact surface 32b to be brought into contact with a tapered surface on the engaged metallic holder 1. Therefore, the width of the block is almost matched to the width of a square part 12c of a fitting opening 12 on the engaged metallic holder 1. When detaching stress is caused on the engaged metallic holder 1 and the engaging metallic member 2, which are joined through the locking metallic device 3, the detaching stress is absorbed and distributed between such different parts as the bolt 31 and the block 32, which are not formed in an integrated structure but are formed in structure enabling disassembly and assembly. Therefore, the engagement between the engaged metallic holder 1 and the engaging metallic member 2 through the locking metallic device 3 does not loosen.
Patent JP-S63160431-A (JP)
Title: Data relay satellite system
Inventor: INAMIYA KENICHI
IPC: H04B7/195
Filed: 1986-12-24
Abstract: PURPOSE:To contrive the reduction of the transmission power of a data repeater and to miniaturize an antenna by launching a data relay satellite at a low orbit and applying the transmission of information through a laser beam between satellites. CONSTITUTION:Three or more of plural data relay satellites 4, 5, 15 are arranged at a nearly equal interval on one and same orbit face having the period of orbit of nearly 12 hours. The data relay satellite 4 is in a visual range from a control station 24, and when the antenna of the control station 24 on the earth and the satellite 4 are connected by incoming/outgoing feeder links 16, 17, the data relay satellite 4 is moved as the time elapses and goes to the outside of the visual field of the control station 24, then the next data relay satellite 5 comes within the visual field and the data relay satellite constituting the feeder link changes from the satellite 4 to the satellite 5. Data are sent by a laser beam between the data relay satellite 4 within the visual field at the first point of time and the data relay satellites 5, 15 at the outside of the visual field. Thus, the transmission power of the required data repeater is reduced and the antenna is miniaturized to attain man-hour saving.
Patent JP-2000131824-A (JP)
Title: Production of semiconductor integrated circuit device
Inventor: OKAMOTO YOSHIHIKO
IPC: G03F1/68
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To transfer an integrated circuit pattern onto a wafer with high accuracy by arranging a phase shift region having a specified range of transmittance of transmitted light and a transmission auxiliary region and forming an integrated circuit pattern on a wafer by the interface between the light which transmits through the regions above described and the light which transmits through a main transmission region. SOLUTION: A phase shift pattern 2 which has the transmittance between >=3% and <=40% of the transmitted light and which is not transferred to a photoresist film is arranged in a phase shift region. Each transmission region has a center main transmission region 3, auxiliary transmission region 3a and phase shift pattern 2 with a phase shifter arranged so as to define the outer edge of the transmission region. The phase shifter is not arranged in the main transmission region 3 or the auxiliary transmission region 3a. The auxiliary transmission region 3a is formed near the corners of the main transmission region 3 to compensate the lack of dosage by the interference of light. By using the phase shift mask M above described, an integrated circuit pattern is formed on a wafer by the interference of light beams which transmit through each region above described.
Patent JP-H09149420-A (JP)
Title: Method and device for compressing dynamic image
Inventor: KOBAYASHI TAKAYUKI
IPC: H04N19/159
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize a memory by averaging a memory access quantity corresponding to the difference of picture types. SOLUTION: This method constitutes a reproduced picture storing unit 24 and a buffer unit 17 by the same memory and sets a maximum generated code quantity per a macro block corresponding to a picture type by a second code quantity control unit 13 to control the generated code quantity per a macro block corresponding to the picture type. Thereby the memory access quantities of picture data and code data of a reference picture are balanced to average the memory access quantity by the difference of the picture type.
Patent JP-H01147551-A (JP)
Title: Electrophotographic sensitive body
Inventor: KITATANI KATSUSHI
IPC: G03G5/06
Filed: 1987-12-04
Abstract: PURPOSE:To obtain high sensitivity and high durability and to reduce deterioration of photosensitivity at the time of repeated uses by incorporating a specified bisazo compound as a charge carrier generating material. CONSTITUTION:The photosensitive layer formed on the conductive substrate contains a charge carrier transfer material and as the charge carrier generating material at least one of the bisazo compounds represented by the formula shown on the right in which each of Ar<1> and Ar<2> is arylene and R is H or -SO3Na, thus permitting the obtained photosensitive body to be high in sensitivity and durability and small in deterioration of photosensitivity at the time of repeated uses.
Patent JP-H01148064-A (JP)
Title: Protection circuit for power source
Inventor: TERAOKA SHINJI
IPC: H02M3/28
Filed: 1987-12-04
Abstract: PURPOSE:To prevent a switching element from breakdown by discharging an electric charge accumulated in a capacitor functioning as a soft start, when an electric current flowing through the switching element exceeds a specified value. CONSTITUTION:A DC voltage is applied to a series circuit comprising a primary winding of a transformer 15, a switching transistor (Tr) Q2 and a current sensing resistor R5. A soft start circuit 22 for starting from a low voltage and gradually raising a voltage to be supplied to a pulse width modulation control circuit 18 by the used of the time for charging a capacitor C6 when a power switch 13 is closed is provided on the input side of the circuit 18. A discharge circuit 24 is operated by a detection circuit 23 connected with both ends of the resistor R5. Then, when a voltage applied to a capacitor C7 exceeds a specified value, a discharging means Tr Q3 is turned ON and an electric charge accumulated in the capacitor C6 is discharged via a resistor R6 and the Tr Q3.
Patent JP-H05144299-A (JP)
Title: Memory tester
Inventor: FUJISAKI KENICHI
IPC: G01R31/3183
Filed: 1991-11-22
Abstract: PURPOSE:To simplify program generation by writing a test pattern into an emulator comprising a buffer memory having capacity equivalent to that of a memory to be tested and multiplexers arranged in front and rear of the buffer memory thereby generating an expected value signal. CONSTITUTION:Buffer memories 33A, 33B, each having capacity equivalent to that of RAM part 1 of a memory MUT to be tested, are provided. Multiplexers 32A, 34B and 32B, 34B arranged in front and rear of the buffer memories and controllers 31A, 31B constitute an emulator EML. A test pattern signal is then written into the emulator EML. Subsequently, the test pattern signal is read out to generate an expected value signal, thus obviating the necessity for generating expected value signals PB, PD from main and sub pattern generators 12, 22.
Patent JP-H01149050-A (JP)
Title: Photographic development processing device
Inventor: UCHIDA MAKOTO
IPC: G03D15/02
Filed: 1987-12-07
Abstract: PURPOSE:To carry photographic paper in an adequate state so that photographs can be satisfactorily formed by providing a photographic paper loop forming mechanism which loops the photographic paper between carrying rollers. CONSTITUTION:A movable guide plate 50 is provided on the outside surface side of the photographic paper P between the 1st intermediate carrying roller 34A and 2nd intermediate carrying roller 34B in succession to the inlet carrying roller 32 by pivotally supporting said plate in such a manner that the plate rotates around the axis X between a close position for guiding the photographic paper P and the open position for permitting looping L of the photographic paper P in a space 37 for looping the photographic paper by opening outward along the perpendicular passage from the 1st intermediate carrying roller 34A to the 2nd intermediate carrying roller 34b. The length of the loop is thereby varied when the carrying speed of the photographic paper changes. The fluctuation in the speed is absorbed by such varying and the carried photographic paper is prevented from being pulled or slacked. Flawing of the emulsion surface and the generation of a jam are thus prevented.
Patent JP-H07138613-A (JP)
Title: Production of heat-treated ferrous sintered alloy parts
Inventor: HAYASHI TETSUYA
IPC: C22C38/00
Filed: 1993-11-12
Abstract: PURPOSE:To produce heat-treated ferrous sintered alloy parts increased in strength and hardness by successively applying austenitizing, hardening, sizing, etc., to a ferrous sintered compact having specific martensitic transformation point under specific conditions. CONSTITUTION:A ferrous sintered compact (preferred C content and porosity are 0.2-1.6wt.% and 5-20%, respectively) whose martensitic transformation starting point (Ms point) is 50-350 deg.C is austenitized at a temp. not lower than the austenitizing temp. (Ae1 point). Then, the sintered compact is hardened at a cooling rate where martensitic transformation is brought about, and, when the temp. of the resulting hardened compact reaches a temp. in the region between the Ms point and the Ae1 point, sizing or coining is done under a pressure of (2 to 10)t/cm<2> at <=(Ms point + 100) deg.C die temp. By this method, the heat-treated ferrous sintered alloy parts excellent in dimensional accuracy can be obtained.
Patent JP-H0320273-A (JP)
Title: Treatment of abnormal symptom of skin
Inventor: JIYAN PIEERU FURANSU BAN WAUE
IPC: A61K8/67
Filed: 1989-11-29
Abstract: The present invention concerns a pharmaceutical or cosmetical composition comprising an inert carrier, an effective amount of retinoic acid or a derivative thereof, or a stereochemically isomeric form thereof and an effective amount of a compound of formula <CHEM> an acid addition salt thereof or a stereochemically isomeric form thereof. The use for the manufacture for treating subjects suffering from disorders which are characterized by an increased proliferation and/or abnormal differentation of normal, preneoplastic or neoplastic epithelial cells the growth of which is sensitive to the action of retinoids is also disclosed.