baber/WOPTO huggingface dataset:
Patent JP-H11247839-A (JP)
Title: Self-standing mechanism of rotary shaft
Inventor: KANAGA SHINKICHI
IPC: G06F1/16
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a self-standing mechanism of a rotary shaft which is small in wear, excellent in durability, capable of demonstrating sufficient holding force though simple in structure, and capable of reducing the generated noise when it is self-stood by providing a first metallic roller pin to be fitted into one groove, and a second roller pin formed of an elastic material to be fitted into other groove. SOLUTION: A rotating body 1 comprises a body case 2 and a rotary shaft 3. A self-standing mechanism comprises a first roller pin 5 and a second roller pin 6. The first roller pin 5 is fitted into two grooves 3a, 3b formed on an outer surface of the rotary shaft 3 in the axial direction at the positions opposite to each other by approximately 180 deg.. The second roller pin 6 is fitted into two grooves 2a, 3b formed on an inner surface of the body case in the axial direction at the positions opposite to each other by approximately 180 deg.. When the rotary shaft 3 is rotated in one direction, the roller pin 5 presses the roller pin 6 from the outer surface, and when it reaches the position over the roller pin 6, the rotation is stopped at the position by the restoring force of the roller pin 6, and an object to be controlled is self-stood.
Patent JP-2000266134-A (JP)
Title: Mechanical reduction gear
Inventor: MATSUMOTO KENJI
IPC: F16H1/20
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical reduction gear having high common usability of parts and having few kinds of parts. SOLUTION: This mechanical reduction gear is provided with an input shaft, an output shaft, an output gear attached to the output shaft, and a gearbox for supporting both ends of the output shaft by bearings. An output gear fitting part 2c and an output gear connecting means (for example, a key way) are provided on both ends of the output shaft across an intermediate maximum diameter part 2a, parts other than the output shaft are common, and centering of the output shaft is facilitated only by changing the position of the output shaft at 180 deg..
Patent JP-S51145768-A (JP)
Title: Insecticide apparatus
Inventor: SATOU KEIZOU
IPC: A01M1/04
Filed: 1975-06-02
Abstract: PURPOSE: To prevent a non-drying adhesive applide on an insecticide section from dry deterioration due to the light of a luring lamp so as to improve the insecticide efficiency of the insecticied section. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06284016-A (JP)
Title: Error controller
Inventor: TANNAI KUMIKO
IPC: H04L1/00
Filed: 1993-03-25
Abstract: PURPOSE:To reduce the processing part of the error controller, which detects and corrects errors of received data by a BCH error correction and encoding system, without spoiling the processing speed for the error correction. CONSTITUTION:This controller is equipped with a syndrome arithmetic means 6a which calculates a syndrome S(x) on the basis of the received data Y(x) and a generating polynomial G(x). Further, the controller is equipped with a table memory 6b in which the syndrome S(x) calculated by the syndrome arithmetic means 6a and position information on error bits are stored previously while made correspond to each other. Then the syndrome arithmetic is processed through software and then an error position is determined by using the table.
Patent JP-S63231464-A (JP)
Title: Composite display and input device
Inventor: TODOME TAKESHI
IPC: G06F3/048
Filed: 1987-03-20
Abstract: PURPOSE:To permit quick confirmation of an input operation region and to improve operating efficiency by setting the input operation region common to all the operation modes or having the common meaning thereto among the input operation regions of a display section and input section changing according to the respective operation modes of a composite apparatus. CONSTITUTION:In a facsimile transmission mode, the input operation region by a mode column 56 is set in the same position as the input operation region by a mode column 9 in a copying mode, the input operation region by a help column 6 is set in the same position as the input operation region by a help column 15 in the copying mode and the input operation region by a clear/stop column 67 is set in the same position as the input operation region by a clear/ stop column 17 in the copying mode, respectively. The operator of this device is, therefore, capable of easily recognizing these input operation regions even if the operation mode is changed to the facsimile transmission mode. The operating efficiency is thereby improved.
Patent JP-H07251827-A (JP)
Title: Assembled-type cushioning body for packing box
Inventor: SHINOHARA KATSUHIKO
IPC: B65D81/113
Filed: 1994-03-10
Abstract: PURPOSE:To buffer an impact mainly applied from a side of the machine by having a side of a precision machine whose side is formed in a short shape fitted, not to occupy a space for storage, also to sufficiently absorb an impact from outside a packing box and also cut the box into small pieces after use for ease of discarding by assembling a corrugated fiberboard three-dimensionally into a block. CONSTITUTION:A single corrugated fiberboard is three-dimensionally assembled wherein frame plates 4, 4 constituting frames on right and left with a bottom plate 3 as the center having their assembling plates and side plates constituting side plate bodies in the front and rear having their assembling plates are continuously provided via fold lines, each assembling plate is folded to form hollow frame bodies 4A, 4A symmetrically, a polygonal cylindrical side plate body with its ends fitted into the frame bodies 4A, 4A is placed, and a rectangular recess for having a side of a precision machine M fitted is formed on one of the faces of the bottom plate 3.
Patent JP-H07246848-A (JP)
Title: Transmission structure for tractor
Inventor: HAKATA TORU
IPC: B60K17/348
Filed: 1994-03-10
Abstract: PURPOSE:To enable the manual speed change operation by using only a manual speed change mechanism, besides the speed change operation by an ordinary no-clutch speed change mechanism and a manual speed change mechanism and permit the selective use of two systems of speed change operations according to the working state of a tractor. CONSTITUTION:A subclutch mechanism 16 is installed between one end on the downstream side of a pipe shaft 5 equipped with a no-clutch speed change mechanism and a manual speed change mechanism 10 and a driving shaft 3 on a PTO speed change mechanism 4 side, and when the no-clutch speed shange mechanism is not in operation, the turning force of the driving shaft 3 is transmitted to the manual speed change mechanism 10 by the connection operation of the subclutch mechanism 16.
Patent JP-S58186530-A (JP)
Title: Machining method of herringbone groove in journal shaft
Inventor: KAWABUCHI YASUO
IPC: B23H9/04
Filed: 1982-04-20
Abstract: PURPOSE:To form a groove to a uniform depth further obtain a flat bottom of the groove, by intermittently rotating a journal shaft in machining fluid while successively electric discharge machining the herringbone groove with a salient electrode. CONSTITUTION:Machining fluid 38 is filled in a machining tank 31. A journal shaft 33 is intermittently rotated by a rotation controller 40 supported in the machining fluid. A machining electrode body 35 having salient electrodes 36 corresponding to plural herringbone grooves to be machined is arranged at a face-to-face position to the journal shaft 33 in the machining fluid, and the herringbone grooves are successively formed to the journal shaft by electric discharge action when intermittent rotation is stopped.
Patent JP-2000266180-A (JP)
Title: Control device for hydraulic type continuously variable transmission of vehicle
Inventor: ASANO TETSUSHI
IPC: F16H61/431
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To carry out the speed change control of a hydraulic type continuously variable transmission with no sense of incongruity, and corresponding to the car speed variation accurately. SOLUTION: This control device is provided with a throttle sensor B1 to detect the throttle opening θTH; a car speed sensor B2 to detect the car speed V, and an engine rotation sensor B3 to detect the engine rotation frequency Ne. The throttle opening θTH signal and the car speed V signal are input to an object engine rotation frequency setting means B11, so as to set the object engine rotation frequency Neo, while an object change gear ratio setting means B12 sets an object change gear ratio necessary to obtain the car speed V under the object engine rotation frequency Neo, and an object capacity in order to accomplish the object change gear ratio is set in an object capacity setting means B13.  On the other hand, an appearant capacity is set in an appearant capacity calculation means B14 from the car speed V signal and the engine rotation frequency Ne signal, and the variable capacity control of a hydraulic pump and a hydraulic motor is carried out in a speed change control device 15 so that the appearant capacity follows to the object capacity.
Patent JP-S62225019-A (JP)
Title: Working method for surface acoustic wave element
Inventor: SHOROKU TAKESHI
IPC: B28D5/00
Filed: 1986-03-27
Abstract: PURPOSE:To improve the yeild and quality of elements by setting the lengthwise direction of a straight line projecting part caused at the cut-off of a wire saw as a direction in crossing with the cleavage direction so as to prevent damages of a wafer caused to cleavage at polishing process. CONSTITUTION:An orientation flat 10 is formed in parallel with the 112.2 deg. Y direction is formed to a lithium tantalate single crystal ingot 9. Then tbe ingot 9 is rotated so that the flat 10 has a minimum rotating angle of 148.2 deg. from the 112.2 deg. Y direction and fitted to a recess 12 of a processing base 11. Then wires 13-are fed in a direction of the arrow 14 orthogonal to the upper face of the base 11 to cut off the ingot 9 to obtain wafers of a desired thickness. Both-side lapping is applied to the wafer 15. In this case, the lap load is exerted only the vicinity of the waving projecting part of the wafer 15 and a tensile stress is generated in a direction at a right angle to the projecting part. However, the projecting part resides in a direction having the maximum rotating angle to cleavage faces 11'02,l'012 and 011'2, not being in agreement with the 011'2 cleavage face direction and cracks along the projecting part hardly take place.
Patent JP-H05272829-A (JP)
Title: Air-conditioner
IPC: F25B41/04
Filed: 1992-03-25
Abstract: PURPOSE:To provide an air-conditioner which suppresses the abnormal increase of the refrigerant pressure of a refrigerant heater or a part therearound, prevents rupture of a part, and has excellent safety. CONSTITUTION:A two-way valve 14 is arranged downward from a refrigerant heater 11. When the two-way valve 14 is not opened and operation (combustion) of the refrigerant heater is not effected, the pressure of a refrigerant confined in the refrigerant heater 11 and in a piping therearound is increased. When the refrigerant pressure is increased to a value higher than the delivery refrigerant pressure of a compressor 1, the refrigerant confined in the refrigerant heater 11 and in the piping therearound flows through a bypass 20 to the delivery side of the compressor 1. Simultaneously, the detected temperature of a temperature sensor 31 originally used for detection of the degree of an overheat exceeds a set value and operation of the compressor and the refrigerant heater is stopped.
Patent JP-S61225694-A (JP)
Inventor: TAKAHASHI AKIRA
IPC: G21C19/20
Filed: 1985-03-29
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-H02247268-A (JP)
Title: Structure adhesive using blast furnace slag
Inventor: YOSHIMI HIROKAZU
IPC: C09J1/00
Filed: 1989-03-22
Abstract: PURPOSE:To obtain the title adhesive for strongly bonding concrete product, tile or tombstone to other stone materials by blending cement with fine powder of water granulated slag of blast furnace for iron manufacture. CONSTITUTION:Cement is blended with fine powder of water granulated slag of blast furnace for iron manufacture and/or fine powder of slowly cooled slag of blast furnace for iron manufacture to give the aimed adhesive.
Patent JP-H08273184-A (JP)
Title: Optical pickup
Inventor: IMABAYASHI HIROYUKI
IPC: G11B7/125
Filed: 1995-03-27
Abstract: PURPOSE: To provide an inexpensive optical pickup capable of positioning the respective constituting members by a easy method with high accuracy and having high reliability. CONSTITUTION: A first photodetector 14 and a second photodetector 16 receiving returned light beams from an optical recording medium, respectively, are formed on a first semiconductor substrate 17 and a second semiconductor substrate 21 being different from each other in order to detect an error signal and an information signal. The first semiconductor substrate 17 and the second semiconductor substrate 21 are made coincident in etching parts 20 and 22 formed in a part of the respective external forms and laminated/joined.
Patent JP-H02248506-A (JP)
Title: Pavement method
Inventor: NAKAGAWA MUNEO
IPC: E01C7/08
Filed: 1989-03-22
Abstract: PURPOSE:To prevent a flood and the like by applying a protective compound consisting of red mud and the like to the surface of a water permeable layer constituted of a water permeable compound containing an admixture having calcium chloride as the chief ingredient that is laid on a subbase course, and forming a protective layer. CONSTITUTION:A crushed stone layer 5 is formed on a subgrade 4, and a grading control subbase course 6 is formed on the crushed stone layer 5. A special admixture having calcium chloride for the chief ingredient and having at least one kind of salt selected among iron salt, potassium salt and anmonia salt for the auxiliary ingredient is formed. A water permeable compound made by mixing 15 weight % of cement, 5 weight % of the special admixture and aggregate with water is laid on the subbase course 6 to form a water permeable layer 2. In addition, a protective compound made by mixing 30 weight % of the special admixture and 70 weight % of water with red mud is applied to the surface of the water permeable layer 2 to form a protective layer 3.
Patent JP-S58184071-A (JP)
Title: Weld line detecting device
Inventor: YOKOSE YOSHIKAZU
IPC: B23K9/127
Filed: 1982-04-21
Abstract: PURPOSE:To relax remarkably restrictions on welding position, by fixing a light projecting section and a photographing section near a welding torch so that the extension lines of respective center axes intersect at the tip position of the welding wire of the welding torch and thereby enabling detection of weld line of various objects to be welded. CONSTITUTION:Annular light 9 of width W and diameter D which is generated from a projecting section 10 and fully covers the weld line 8 of objects 7, 7' to be welded is irradiated on the vicinity of a joint of the objects 7, 7', and the annular light 9 is photographed by a photographing section 11. By treating the picture, the coordinates (x1, y1), (x2, y2) of weld points 8a, 8b are determined from the image 9a of annular light in the visualfied 21 of the section 11, and teach data of a welding robot is corrected. Welding is started after correction. As extensions of center axes of the projecting section 10 and photographing section 11 intersect at the tip P of the welding wire, that is the position of welding, the advancing direction of the welding torch 12 has the degree of freedom of 360 deg., and becomes applicable to a solid body.
Patent JP-H09258974-A (JP)
Title: Program generation device
Inventor: HIRATA YUTAKA
IPC: G06F9/06
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To permit anyone to easily generate a target program at any time by converting a program diagram generated by assembling program parts into a source program, taking the compatibility of the converted source program and generating the completed program. SOLUTION: An identification mark giving means 1 pats identification marks which can be identified from the other program parts to respective program parts. A connection mark bestowal means 2 bestows connection marks to the program parts to which the identification marks are given. An accumulation managing means 3 accumulates and manages the program parts to which the identification marks and the connection marks are given. A program diagram check means 4 checks are propriety of the program diagram generated by assembling the program parts. A conversion means 5 converts the generated program diagram into the source program. A program generation means 6 takes the compatibility of the source program converted by the conversion means 5 and generates the completed program.
Patent JP-H02247601-A (JP)
Title: Antireflection film of laser element
Inventor: OGAMI HIDEHARU
IPC: G02B1/115
Filed: 1989-03-20
Abstract: PURPOSE:To obtain the antireflection film to two wavelengths of the basic light and SH light of an SHG element by forming a 3-layered laminate which is formed with the respective layers to the optical film thicknesses of 1/4 the wavelength of incident laser light and is varied in the refractive index of the respective layers. CONSTITUTION:The respective layers of the antireflection film to the basic light and SH light at the incident and exit end face of the laser of the SHG element (second harmonic wave generating element) consisting of a KTP (KTiOPO4) crystal are formed to the film thicknesses of 1/4 the wavelength of the incident laser light. The 1st layer is formed to the refractive index higher than the refractive index of the KTP crystal, the 2nd layer is formed to the refractive index lower than the refractive index of the 1st layer and the 3rd layer is formed to the refractive index lower than the refractive index of the 2nd layer. Further, the refractive indices of the refractive index material layers of the three layers are selected so that the reflectivity to the wavelength of the basic light and the wavelength of the second harmonic wave attains <=0.2%.
Patent JP-S518804-A (JP)
Inventor: JON EDOIN MIDOINTAA
IPC: H04B10/40
Filed: 1975-06-05
Abstract: 1465329 Optical communications system POST OFFICE 6 June 1974 25166/74 Heading G1A The bandwidth of an optical communications system is controlled by means of a section of liquid filled dielectric optical waveguide 8, silicon tube filled with carbon tetrachloride, disposed in a temperature maintaining device 9. The temperature of the waveguide determines the number of transmission modes allowed. The temperature is retro-actively controlled with respect to a comparison between the ratio of two pre-selected modes on the received bandwidth and a predetermined reference signal. The optical communications signal uses an optical carrier signal into which an analogue signal having a bandwidth to be controlled, is modulated. In a repeater circuit, Fig. 2, the light signal enters the system via the optical waveguide 7, passes via a section 8 of a liquid cored dielectric optical waveguide and is received by a photodiode detector. The detectors output is amplified and is passed to two tuned circuits 13, 14 which are tuned to a frequency W 2  corresponding to the half power point of the cut-off edge of the required bandwidth and a frequency w 1  corresponding to the flat response region of the desired bandwidth. The levels L 1 , L 2  of the frequencies W 1 , W 2  are measured by level detectors 15 and 16 and the results are passed to a divider 17 which produces a signal representative of L 1 /L 2  that is fed to an analogue comparator 18. There it is compared with  a reference signal, corresponding to the desired ratio value. The resulting error signal from the comparator 18 is used to reset the temperature of the oven 9 via a temperature reset unit 20 and a servo temperature controller 21. The repeater circuit also comprises a driver circuit 22, connected as shown, which powers and modulates a laser source 23 which is optically connected to an output dielectric waveguide 26. The number of modes excluded by this arrangement is determined by a second oven 25, operating at a pre-set temperature, enclosing a section of liquid cored dielectric waveguide. An arrangement involving a series of repeater circuits is also disclosed.
Patent JP-H01241662-A (JP)
Title: Multi-processor synchronizing system
Inventor: TANABE NOBORU
IPC: G06F9/52
Filed: 1988-03-24
Abstract: PURPOSE:To attain synchronization between processors to plural synchronizing points by broadcasting a stand-by canceling signal with a synchronizing point identifier to all the processors of a low order when the output of a synchronizing point arriving signal with the specified synchronizing point identifier is detected with a most- significant processor. CONSTITUTION:When the execution of a process, which is shared by each processor, arrives at the synchronizing point, the respective processors send the synchronizing point arriving signal, which has the identifier to be added to the point, to a detecting device F. When a synchronizing point arriving signal N with an identifier S is received from all the processors under the supervision of the detecting device F, the device F sends the synchronizing point arriving signal N with the identifier S to the detecting device F of the higher order or to a stand-by canceling signal generating means. The most-significant detecting device identifies the synchronizing point arrival of a whole system with a condition that the arriving signals from the devices directly under the most-significant device are wholly arranged. The stand-by canceling signal generating means receives the detecting signal and broadcasts the stand-by canceling signal with the identifier S in the detecting signal to all the processors. Thus, the synchronization can be obtained between processors.
Patent JP-H03270830-A (JP)
Title: Differential unit incorporating device
Inventor: TOGAWA ZENTA
IPC: B23P19/04
Filed: 1990-03-20
Abstract: PURPOSE:To easily incorporate a differential unit in a differential carrier by providing a pair of clamp arms provided with centering rods having opposed guide surfaces for guiding the differential unit toward the differential carrier. CONSTITUTION:Centering rods 10A, 10B are adapted to project from guide surfaces 6 respectively so that the small diameter portions 12 fit in and locate axle shaft inserting holes 27A, 27B of a differential case 25 respectively and the large diameter portions 11 fit in and center the inner peripheral edges of spacer rings 31A, 31B. The lower end faces 38 of clamp arms 5A, 5B are adapted to abut against the edge of an opening 36 of a differental carrier 21 to set the guide surface 6 and an inner wall surface 37 onto the same vertical surface and lower a press head 19 after withdrawing the centering rods 10A, 10B. Then, a differential unit U is inserted from the opening 36 into the differential carrier 21 and the lower halves of outer laces 30 of side bearing 28A, 28B are supported in a side bearing receiving wall 34 together with the spacer rings 31A, 31B.
Patent JP-S63235234-A (JP)
Title: Paper sheet taking-in device
Inventor: TSUKADA YASUO
IPC: G07D9/00
Filed: 1987-03-23
Abstract: PURPOSE:To facilitate the taking-out of paper money by spreading the upper part for the paper money by installing a control means which positions a floor in the lower part on taking-in and positions the floor in the upper part on delivery. CONSTITUTION:When paper money is transported to a discharge port, a floor 7 is transferred to an upper part position, and a back-up 2 is transferred in the release direction and clamps the paper money. Then, a shutter 15 is opened, and the paper money is delivered. When said delivery is completed, the shutter 15 is closed, and the floor 7 and the back-up 2 are returned to each original position. When the paper money is taken in, the floor is at a lower part position, and the installation of the detecting sensor, etc. is not obstructed, and since the floor 7 is transferred to the upper part on delivery, the paper money can be easily taken out.