baber/WOPTO huggingface dataset:
Patent JP-H0526256-A (JP)
Title: Torque limiter
Inventor: KATAOKA MASAHIKO
IPC: F16D13/08
Filed: 1991-07-25
Abstract: PURPOSE:To provide stable torque performance by preventing the occurrence of a configurational strain when a twist is exerted on a coil spring. CONSTITUTION:A soil spring 3' incorporated in an outer ring 1 is provided with small and large diameter parts 3a and 3b, and a hook 4 located to the small diameter part 3a is inserted in a recessed part 6 of the outer ring 1. A hook 7 located to the end part of the large diameter part 3b is inserted in a recessed part 9 of a cover 8 engaged with the outer ring 1, the small diameter part 3a is tightly fitted in an inner ring 10 inserted in the coil spring 3', and torque is transmitted between the inner and outer rings 10 and 1. The average size of the hook 7 located to the large diameter part 3b of the coil spring 3' is set to a value lower than that of the purge part 3b. The the configurational strain in the reduced large diameter part 3b does not occur and stable torque performance is provided in such a way that, when the coil spring 3' is tightly wound to set a torque value, the average size of the large diameter part 3b is made equal to that of the hook 7.
Patent JP-H0236058-A (JP)
Title: Simultaneous grinder for inner and outer diameter
Inventor: ITO EIJI
IPC: B24B5/12
Filed: 1988-07-25
Abstract: PURPOSE:To prevent the positioning of chucking time and displacement at grinding time for a work by a centering shoe by assembling a centering shoe into a packing plate so as to become freely slidable in the axial direction and supporting the inner diameter angular part of a work with the tip taper face of this centering shoe. CONSTITUTION:In case of grinding the inner and outer diameters by grindstones 4, 5 by chucking a work A from both end faces in the width direction with a packing plate 2 and pressure plate 5, the inner diameter angular part of the work A is supported by the taper face 15 of a centering shoe 11. The positioning of a chucking time and the displacement of grinding time for the work A by this centering shoe 11 are prevented. Consequently deformation is eliminated on the inner and outer diameters of the work A by reducing the slope grinding power even in case of reducing the chucking power and a finishing roundness can be improved.
Patent JP-S5976318-A (JP)
Title: Locker for platform of offshore structure
Inventor: HOTSUTA MINORU
IPC: B63B35/44
Filed: 1982-10-26
Abstract: PURPOSE:To make the size of a locker smaller by a method in which a wedging part of a structure in which sloped portions are alternately and slidably coupled with each other in a multi-stage form is slid along its sloped portion for adjusting the height, and chocks are lowered along racks. CONSTITUTION:The wedging parts 14 and 15 of wedges 16 and 17 are reciprocally moved by a pusher 20 under the condition that pinions coupled with racks are braked, and the parts 14 and 15 are slid mutually along the sloped portion 18 for adjusting the heights. Chocks 11 are vertically moved and coupled. The shaft 12a is driven, a chock reciprocal moving means 13 is operated, and the chocks 11 are pushed out toward the rack 5 side and coupled mutually. The wedges 16 and 17 are moved backwards, the wedge 28 is fitted into the space between the chock 11 and the fixed frame 26, and the chock 11 and the rack 25 are locked together. The wedges 16 and 17 are further advanced and fitted into the space between the platform 4 and the chock 11 and then locked by a wedge regulating means 22, and the braking of the pinions is released.
Patent JP-S6343001-A (JP)
Title: Gas pressure generating unit using hydrogen absorption alloy
Inventor: ODAI YASUO
IPC: F15B1/00
Filed: 1986-08-11
Abstract: PURPOSE:To save such expensive heat energy as electric power or the like, by heating and cooling hydrogen absorption alloy reactors by means of two types of heating medium from high and low temperature heat sources for supplying fluid machines with hydrogen gas. CONSTITUTION:A high temperature heat source 1 and a low temperature heat source 2 are respectively connected to the hydrogen absorption alloy reactors 8a, 8b through inflow pipes 5a, 5b for heating mediums. The hydrogen absorption alloy reactors 8a, 8b are heated and cooled by two types of heating medium from both heat sources 1, 2, so as to supply a pneumatic motor 15 and the like with high pressure hydrogen gas. Therefore, it is possible to generate pneumatic power in form of gas pressure by recovering such inexpensive heat energy as industrial heat waste, solar heat or the like, hence rendering it possible to save such expensive energy as petroleum, electric power or the like.
Patent JP-S5977527-A (JP)
Title: Temperature control device
Inventor: UMEDA ARATA
IPC: G03G15/20
Filed: 1982-10-26
Abstract: PURPOSE:To always execute a temperature control whose overshoot and ripple portion are small by setting again a control point by an initial temperature of the vicinity of a control object, and executing an on-off control, in a temperature control device of a fixation device, etc. of a copying machine. CONSTITUTION:When power supply voltage of a heater 8 is detected through a power supply voltage transducer 9 immediately after an power source is turned on, basing on this detected voltage, a control point temperature T1 is set in a power control start point selector 3. Subsequently, when a temperature becomes this T1, an ''H'' is outputted to an AND circuit 5 through a pulse generating circuit 6. On the other hand, an on-off controller 2 is set so that the output in executed until a temperature becomes a set temperature T0, therefore, after all, the on-off control is executed from the temperature T1 to the temperature T0. After reaching the temperature T0, the output is continued from the pulse generator 6, therefore, basing on and off of the controller 2, the temperature is controlled to the set temperature T0.
Patent JP-H0633768-A (JP)
Title: Subsidiary chamber ignition internal combustion engine
Inventor: OGITA HIROKO
IPC: F02B23/10
Filed: 1992-07-14
Abstract: PURPOSE:To perform stable lean combustion in a subsidiary chamber ignition internal combustion engine. CONSTITUTION:In a subsidiary chamber ignition internal combustion engine provided with a subsidiary chamber 6 of communicating with a combustion chamber 4 through a nozzle 8 and a spark plug 7 of appearing in the subchamber 6, the engine provides an assist air type subfuel injection valve 14 for injecting fuel and air together to the subsidiary chamber 6 in a compression stroke and only air in an exhaust stroke.
Patent JP-H0720269-A (JP)
Title: Timer
Inventor: HORIE MASAHIRO
IPC: G04G15/00
Filed: 1993-06-30
Abstract: PURPOSE:To make the measurement of a set time possible in the form of an actually used time by deciding whether a load is consuming power or not and measuring the time only when the load is used. CONSTITUTION:Upon turning a start switch 5a ON, a measurable state is brought about in the timer section 5 which outputs a control signal. When a load switch 6 is subsequently turned ON to bring about the usable state of a load 7, the timer section 5 measures the time interval when the load 7 is in the usable state based on a signal representative of the using state of the load 7 detected at a detecting section 3. When the use of the load 7 is stopped for a predetermined time, the measurement of time is stopped during that time interval. When the timer section 5 is in the measurable state, a control section 4 feeds power based on the control signal therefor and when a set using time of the load 7 is reached and the timer section 5 enters into a measurement waiting state, power supply is interrupted. Since the set time matches the actually used time, power is not interrupted independently from the using time of the load 7.
Patent JP-H0237046-A (JP)
Title: Power transmission
Inventor: FUSHIKI MASAAKI
IPC: B60K23/08
Filed: 1988-07-28
Abstract: PURPOSE:To enable the running of a vehicle, only with operation of an accelerator without need for operating a clutch pedal, in case the vehicle is at two wheel drive upon low speed running or stoppage, by making controlling possible to start the vehicle and stop/continue the drive force at stoppage with the clutch. CONSTITUTION:In case signals from a vehicle speed sensor is below a specified level, a transfer 5 is changed over to a two wheel drive mode, and according to the output signal of a control unit a clutch control actuator 41 of a clutch 19 is driven, so that the clutch 19 is controlled upon traffic jamming. In case of four wheel drive, a 2-4 wheel drive changeover device 39 of the transfer 5 is driven according to the output signal thereof, whereby the transfer 5 is changed over to two wheel drive forcibly. Then a clutch fastening force is decided from the position of gear, vehicle speed and the opening of accelerator, and it is possible to run the vehicle, only by operation of accelerator. It is thus possible to remarkably reduce fatigue of a driver.
Patent JP-S57111776-A (JP)
Title: Video processing system
Inventor: MITA KIKUO
IPC: G06T1/60
Filed: 1980-12-29
Abstract: PURPOSE: To reduce the video processing time, by operating a pattern check circuit effectively, even at pause time of a laser scanner.  
     CONSTITUTION: When an input switch 6 is connected as shown in Figure, the write-in is made to a storage circuit 7, and an output switch 9 is connected to a storge circuit 8. When a laser light touches a corner of a rotating mirror 2, the  read-in becomes at a pause time. In this case, the switch 9 is connected to a circuit 7. The information written in the circuit 7 is read out and given to a pattern check circuit 10. When the pause time is finished, the readout of pattern is  started, and the information is written in the circuit 8. The readout of the circuit 7 is continued for this time. Thus, the readout of the written information in  the circuit 7 uses the sum of time between the pause time and the time for information write-in for the circuit 8, then the circuit 10 is always in operation without idle time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0928961-A (JP)
Title: Total rotation shuttle of sewing machine
Inventor: OU SEIHOU
IPC: D05B57/14
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a total rotation shuttle which can be adapted to a high speed rotation of a sewing machine without feeding a lubricant, and in addition, which can totally eliminate the staining of a thread. SOLUTION: At least a track belt 17 of a rotating hook bobbin case holder 16 is formed of a heat resistant resin material, and at least on the surface of a track belt groove 14 of a rotating hook 5, a film 40 of a diamond like carbon is formed, to reduce a sliding resistance between the rotating hook 5 and the rotating hook bobbin case holder 16, and by this method, a total rotation shuttle can be adapted to a high speed rotation of a sewing machine without staining a thread.
Patent JP-H0787288-A (JP)
Title: Picture forming device
Inventor: NOGAMI YUTAKA
IPC: G03G15/00
Filed: 1993-06-30
Abstract: PURPOSE:To precisely match a recording picture with the prescribed position of paper against the deviation in a position in a direction orthogonally crossing the conveying direction of the paper supplied from a paper feeding tray module. CONSTITUTION:A device main body side is provided with a first tray, and a cabinet 2 side on which the device main body is placed is provided with one or plural second trays. For example, this device is divided into two blocks at the device main body side and the cabinet side, and the deviation value from a normal position in the direction orthogonally crossing the conveying direction of the paper of each tray is measured, inputted as correction data from a control panel 31, and preliminarily stored in a memory 54. At the time of recording, the deviation value corresponding to the tray selected for an input picture signal 51 of a read original picture is corrected based on the correction data, and picture formation is operated by deviating a picture writing timing by an output picture signal 55. Thus, the positions of the paper and a picture can be precisely and efficiently matched by the device at a low cost.
Patent JP-H0853101-A (JP)
Title: Apparatus for attaching film to open-top container
Inventor: UCHIDA MASATO
IPC: B65B7/28
Filed: 1994-08-09
Abstract: PURPOSE:To put a film for covering on the surface of liquid stored in a container such as a drum, and to prevent drying or the like therewith. CONSTITUTION:A suction case 4 is mounted on top of a drum 1. After a film is spread over the drum 1, suction is made inside the suction case 4 and thereby the film is stuck fast to the surface of liquid. After that the film is pressed with a film-pressing plate 9 onto corners on the liquid surface. The film is then cut by fusing with a heat cutter 10. Thereby, attachment of the film to an open-top container can be executed easily and quickly. As the film can be stuck fast to the liquid surface on positions near corners where the liquid surface in the container and the inside of the container come into contact with each other, the film can be virtually stuck almost to the entire surface of the liquid in the container.
Patent JP-S6166115-A (JP)
Title: Method for measuring amount of application in transfer roll coater
Inventor: MORI TAIJI
IPC: G01N21/3554
Filed: 1984-09-08
Abstract: PURPOSE:To make it possible to measure the amount of application on a continuously running web indirectly, by detecting the amount of water in a paint layer before application formed on applicator rolls without contact. CONSTITUTION:Paint, which is supplied from paint feeders 5a and 5b, is stored on inner rolls 3a and 3b and otouter rolls 4a and 4b. The feeding amounts are regulated by clearances between both rolls. The amounts of applications are determined by the peripheral speeds of the rolls 3a and 3b and the rolls 4a and 4b. A part of paint layer 6 formed on applicator rolls 2a and 2b are transferred to a web 1 at a nip part. The other part is not transferred and contacted with the rolls 3a and 3b again. The new paint layers are formed on the rolls 2a and 2b. The amounts of water included in the paint before and after the transfer of the paint layers on the rolls 2a and 2b, are measured by detectors 6-9. Based on the difference in values and the moisture percentage in the paint, the amount of application in the web can be measured.
Patent JP-H0237473-A (JP)
Title: Drawing system
Inventor: UYAMA YUKIE
IPC: G06T11/80
Filed: 1988-07-27
Abstract: PURPOSE:To improve work efficiency by using one drawing and the others as the drawing for finish and drawings for daft respectively and setting designated luminance, color, and line type to only drawings for draft and generating contour elements of graphic elements selected from respective drawings on the drawing for finish. CONSTITUTION:A drawing 1b for draft and a drawing 1a for finish are displayed on a graphic display device 1 one over the other, and at this time, the luminance, the color, the line type, or the like is converted to display the drawing for draft. That is, a conversion processor 3 successively obtains coordinates of intersections of graphic elements selected from drawings 1a and 1b by the interactive operation. Respective graphic elements are generated on the drawing 1a for finish with data of only parts, where are surrounded with obtained intersection coordinates, as contour elements. Contour elements are generated in this manner to complete the drawing 1a for finish. Thus, drawing is efficiently performed in a band-writing manner.
Patent JP-H0353666-A (JP)
Title: Picture signal compression coder
Inventor: WATANABE MIKIO
IPC: H04N19/60
Filed: 1989-07-21
Abstract: PURPOSE:To attain proper fixed length processing of a coded data by setting a normalizing coefficient alpha at the outside of a coder and applying fixed length processing with the coefficient. CONSTITUTION:Whether or not a normalizing coefficient alpha is inputted to a coder 28 from an alpha setting section 18 is discriminated, and when the normalizing coefficient alpha is inputted, the normalizing coefficient alpha is used to limit a coded data quantity and after the obtained code quantity is discriminated to be close to an object, the result is outputted from a gate. If the obtained code quantity exceeds the object or is not close to the object, the more proper normalizing coefficient alpha is set by the alpha setting section 18 and sent to an alpha discrimination section 16. Thus, the optimum normalizing coefficient alpha is obtained at the outside of the coder 28 for the fixed length processing. Thus, the proper fixed length processing of a coded data is implemented.
Patent JP-H0928244-A (JP)
Title: Spinning reel
Inventor: AOKI ATSUTO
IPC: A01K89/02
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel simplified in structure, thus miniaturized in the reel as a whole and ensuring the changeover operation for anti-ON/OFF to be conducted by a brake lever. SOLUTION: The reel body 1 is screwed with a cylindrical bearing holder 8 concentrically with a pipe shaft 3, and the outer periphery of the bearing holder 8 is engaged with bearings 9, 9. A brake body 10 on the outer periphery of the bearings 9 is provided with two brake pawls 11 in a revolvable way, and the inner periphery of a rotator 4 is provided with a 1st ratchet 4a engageable for the brake pawls 11. The tip of a brake lever 16 is provided with a brake shoe 18 so as to apply brake force on the revolution of the brake body 10. The reel body 1 is provided with a flange 1d so as to cover the inside of the cylindrical part 4c of the rotator 4, equipped with an antilever cam 19 in a revolvable way, and stuck with an antilever 20 for revolving operation.  The flange 1d is equipped with a check pawl in a rotatable way so as to be engageable with a 2nd ratchet 4d formed on the rotator 4. The brake lever 16 is fitted with one end of a connecting member and the other end is in contact with the antilever cam 19.
Patent JP-2001013132-A (JP)
Title: Concentration device
Inventor: YOSHIKAWA MOTOYASU
IPC: G01N1/10
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To automatize efficiently a concentration operation in a concentration part of a water quality detecting device, in order to execute, continuously and automatically, detection of phenol-based material after purification treatment of miscellaneous water. SOLUTION: A bottom part of a tubular exclusive tank 85 is composed of a freely exchangeable plug 86, and the freely exchangeable plug 86 is arranged automatically by actuators 90a, 90b comprising cylinders. A projecting part 86b is formed on the plug 86, and cleaning of the exclusive tank 85 is executed at the time of plug exchange. A concentration part 9 is composed of the exclusive tank 85 composed of a transparent member, a body 84 for holding the exclusive tank 85, a thermo-module 88 and a cooling plate 89 mounted on the outer circumferential surface of the body 84. A slit 87 through which the bottom part of the exclusive tank 85 can be recognized is formed on the body 84, and the degree of concentration of solution is recognized by an image recognized through the slit 87.
Patent JP-S5889215-A (JP)
Inventor: TABUCHI SADATOSHI
IPC: A47J27/00
Filed: 1981-11-20
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-H0533843-A (JP)
Title: Static oil pressure transmission
Inventor: SUZUKI SADAO
IPC: F04B1/20
Filed: 1991-07-26
Abstract: PURPOSE:To prevent an oil hydraulic motor from its action at neutral time of a static oil pressure transmission by a simple structure and inexpensively. CONSTITUTION:An oil relief path 36, formed of a groove for connecting blow and delivery ports 31, 32 of a valve plate, is formed in the valve plate 30 of an oil hydraulic pump 1 of a static oil pressure transmission formed by connecting an oil hydraulic pump 1 to an oil hydraulic motor 4 in a closed circuit state, to relieve oil, delivered a little from the oil hydraulic pump at neutral time, to a blow side from a delivery side of the blow and delivery ports 31, 32 through an oil relief path 36, so that oil is prevented from being fed to the oil hydraulic motor.
Patent JP-S6347044-A (JP)
Title: Mechanical transfer device
Inventor: TSUZUKI SADAAKI
IPC: B23Q1/48
Filed: 1986-08-12
Abstract: PURPOSE:To make a floor space reducible, by installing a sliding body being engaged with a guide block via a crank chain installing a motor and to be driven by the motor. CONSTITUTION:When a motor is started and reciprocatively rotated, a worm gear 9 is rotated one half and reciprocatively rotated. If so, a crank arm 10 is rocked, and a slider at the arm end is slidden downward inside a guide groove 11 of a guide block 1 and then upward, respectively. In consequence, a sliding body 3 slides on a guide bar 2. Next, when a motor 7 is reversed, the crank arm 10 is rocked in the reverse direction whereby the sliding body goes back. A conveying bar 4 being connected to the sliding body 3 is reciprocated on a transfer device base substance together with the sliding body 3, conveying a conveyed work at the specified stroke.
Patent JP-S6344392-A (JP)
Title: Dust preventing door mechanism
Inventor: KANAI TAKAO
IPC: G11B15/675
Filed: 1986-08-12
Abstract: PURPOSE:To completely close a dust preventing door in a state of a cassette is completely inserted in a tape player by opening and closing the dust preventing door by interlocking with the loading action of the cassette. CONSTITUTION:For inserting the cassette, its tip pushes the dust preventing door 2 against a closing spring 4 to insert the cassette in the tape player. Due to the action of a loading mechanism the cassette is further led in the interior of the tape player and falls on a reel base. Then the door 2 is completely closed due to the force of a spring 4. When the cassette is ejected, a door opening cam provided on a loading gear 9 turns a door opening link 6 along with the cassette ejection action of the loading mechanism. Thus the door 2 engaged with the link 6 is opened against the spring 4, and the cassette is ejected outside the tape player through the opened door 2.
Patent JP-H0235430-A (JP)
Title: Image photographing/projecting device
Inventor: MURATA MASANAO
IPC: G03B27/32
Filed: 1988-07-26
Abstract: PURPOSE:To prevent adjacent image elements from overlapping each other and to form an image with a high image quality by displaying a time-shifted image onto a displaying means having the short afterglow characteristic. CONSTITUTION:An input signal is inputted into a time shifting part 12 through a memory part 11, and is then inputted into the display 13 of a short afterglow type while the signal is periodically delayed for a very short period of time DELTAt. Between the display 13 and photographic film 14 is provided an optical path parallel moving optical system 15 having a function in which an optical path is moved in parallel and its movement is synchronized with the cycle of the time DELTAt; the light of an image on the display 13 goes through an optical system 15, thereby exposing the film 14 being a recording medium. Since the phosphor 17 of the short afterglow type is used, adjacent data of an input signal is not overlapped, and an image having a high resolution and satisfactory color- reproducibility is formed.