baber/WOPTO huggingface dataset:
Patent JP-H11258735-A (JP)
Title: Endoscopic film cassette
Inventor: TAKEMURA TAKASHI
IPC: G02B23/26
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To quickly start a photographing action by an endoscope camera after a film is loaded and to suppress the consumption of an internal power source. SOLUTION: A short-circuit pattern 7 is fixed to the lower end of the bridge of an endoscopic film cassette 1. When the cassette 1 is loaded, the short- circuited of two contact points of a camera driving control circuit part 34 is executed by the pattern 7. Then, it is detected by a pulse generation circuit 31 that the input of the generation circuit 31 is changed to be High and LOW caused by the short-circuit. Then, a pulse is generated with respect to an initial control circuit 32. By the initial control circuit 32, initialization for the photographing by the camera is executed by quickly recognizing that the cassette 1 is loaded. After the initialization is finished, a reset signal is transmitted to the generation circuit 31. Then. the pulse is stopped by the generation circuit 31.
Patent JP-S60201952-A (JP)
Title: Heat transfer device
Inventor: SAKURAI HIROSHI
IPC: B65C9/24
Filed: 1984-03-27
Abstract: PURPOSE:To permit heat transfer to objects such as soap and etc. at a fixed surface temperature by providing a ceramic far infrared heater around a heating roller and by providing an auxiliary heater on the side where the object which was transferred is to be carried out. CONSTITUTION:A soap S on which a coating film is formed is preheated by a ceramic far infrared heater 71 and is transported to a transfer film 73F of which the position of a picture pattern has been decided by a sensor 75 and is pressed against a heating roller 97 by a lift 80 and the picture pattern of the transfer film 73 which has been heated by the preheater 76 is transferred by the heat of the heating roller 97, and is carried out by a conveyor 12 with rotations of the roller from a supporter 81. The loss of the heat from the heating roller 97 is supplemented by an auxiliary heater 92 on an outlet side and the roller is heated by the ceramic far infrared heater 91. Also, vibrations are given to the supporter 81 by a vibrator 79 and a fusion and adhesion between the film 73 and the coating layer is prevented and the peeling off of the film 73 is facilitated by a tension roller 82 and a vibrator 86.
Patent JP-H07271345-A (JP)
Title: Image display device
Inventor: KAWAI TOSHIHIKO
IPC: H04N19/423
Filed: 1994-03-29
Abstract: PURPOSE:To expand plural compressed images by one image expansion arithmetic unit and to simultaneously display them without proving the image expansion arithmetic units of the same number as plural pictures expanding plural compressed images in a device. CONSTITUTION:Plural compressed image data (a) to (c) are expanded in time division in frame by the image expansion arithmetic unit 11, and plural decoded image data A to C obtained as a result are stored in plural storage areas 13A to 13C of a frame memory 13 respectively. Then, the decoded image data A to C are read out from the frame memory 13, and are outputted to a monitor 6 to be displayed simultaneously.
Patent JP-S57175065-A (JP)
Title: Production of dissimilar diameter circular columnar body by continuous casting and continuous molding
Inventor: FUKUDA MASAHIRO
IPC: B22D11/12
Filed: 1981-04-18
Abstract: PURPOSE:To produce circular columnar bodies provided with large and small dissimilar diameter parts continuously by combining a molding device with a continuous casting device. CONSTITUTION:A cooler 3 is disposed on the outlet side of the casting port 4a of a tundish 4 for casting, and a dummy bar 2 for drawing out is prepared. The molten metal (a) charged into the tundish 4 is cast continuously through the port 4a, and is passed through the cooler 3, by which it is solidified and a blank material 1 of the circular columnar shape conforming to the size of the port 4a is formed. Thence, when the material 1 grows to a certain length and assumes the state suited for press molding, the material 1 is press-molded by plural press device 5 groups which are flatly expansively disposed by enclosing the outside circumference of the material 1 right under the cooler 3, whereby a dissimilar diameter part 1a of a diameter smaller than the diameter of the material 1 upon solidifying is press-formed within the range where the latter diameter is max.
Patent JP-H02236458-A (JP)
Title: Sensor and device for angular velocity
Inventor: FUSHIMI MASAHIRO
IPC: G01P15/18
Filed: 1989-03-10
Abstract: PURPOSE:To miniaturize a device by folding a sensor element consisting of piezoelectric oscillators for driving and those for detection. CONSTITUTION:The sensor element consisting of piezoelectric oscillators 11 and 11' for driving and piezoelectric oscillators 12 and 12' for detection has a folding structure. Connection parts 14 and 14' have front ends bent, and coupling parts 13 and 13' are fixed to these front ends to support oscillators 11 and 11' orthogonally to plate surfaces of parts 14 and 14', and oscillators 12 and 12' are constituted on both sides of parts 14 and 14' in root parts. Thus, the difference between the length in the vertical direction and that in the horizontal direction is reduced, and this sensor element is efficiently stored in even a case where the length in the vertical direction and that in the horizontal direction are approximately equal. Since a maximum length of the case is reduced, the number of degrees of freedom of the storage space where it can be provided is increased. When oscillators 11 and 11' and oscillators 12 and 12' are held in one case orthogonally to each other, the sensor element is efficiently stored in the case, and the device is miniaturized.
Patent JP-H05228822-A (JP)
Title: Motor-driven tool
Inventor: KANEKO YUKITSUGU
IPC: B24B23/00
Filed: 1992-02-12
Abstract: PURPOSE:To provide a motor-driven tool which can make rapid progress in the surface processing capability for a plate piece, and improve the reduction to a compact size, energy saving and operability by remarkably improving the prior art. CONSTITUTION:A motor-driven polisher 1, as shown in Fig. 1, has a driving motor 1b built in an insulating body 1a and a grip 1c and a switch 1d which are provided on the lower area. A torque converting mechanism 2 for converting the turning torque of the motor 1b to the reciprocating torque and a buff 3 for applying wax or the like to the surface of an automobile or the like are fitted to the front of the body 1 through a driving shaft 3a.
Patent JP-S6029334-A (JP)
Title: Driving device in car
Inventor: YAMAMOTO SADAFUMI
IPC: B62K5/02
Filed: 1983-04-04
Abstract: PURPOSE:To enable the captioned device to be compact by supporting one end of a wheel driving axis whose the other end is supported to be capable of rotating freely to a crank case cover within a hollow drum portion on a crank axis line, in a device in which the axle of a driving wheel is provided on the crank axis line. CONSTITUTION:A driving device 6 of an automatic tricycle has a crank axis 14 which is rotated by vertical motion of a piston 12 of an engine. And its left axis portion 14b is provided by a bearing 17 to a left crank case 16 and a generator 19 is provided at the end portion which extends outside of the case. Further, a right axis portion 14c is provided by a bearing 30 to a right crank case 29, and a hollow portion 31 is formed along an axis line. And one end of a driving axis 34 in which a right rear wheel 7 as a driving wheel is provided is provided by a bearing 35 to a right crank case cover 33. And the other end of the axis 34 is supported within said hollow portion 31 through a needle bearing 36 capable of rotating freely. Thereby space between a driving wheel 7 and the engine can be reduced.
Patent JP-S62215417-A (JP)
Title: Oil feed device for drive chain
Inventor: HAYAFUSA NOBUYUKI
IPC: B65G45/02
Filed: 1986-03-17
Abstract: PURPOSE:To make it possible to feed lubrication oil to a required position without the oil being scattered, by forming oil grooves in the upper surface of each upper link plate in a drive chain which travels with connecting pins being vertically arranged, and by sticking oil to the oil grooves. CONSTITUTION:In a drive chain which travels with connecting pins 25 being vertically arranged, comprising a chain box 22, link plates 23, rollers 24 and the connecting pins 25, two substantially semicircular lubrication oil holes 27 are formed in each upper link plate 23 along the outer periphery of a bushing 26. Further, oil grooves 28, 29 are formed on the inner peripheral side of the drive chain 21, having a moderate inclination on the inner peripheral side of the chain in order to facilitate the introduction of lubrication oil while having a steep inclination on the outer peripheral side of the chain in order to make the flow-out of lubrication oil difficult. Further, a nozzle 46 is attached to an attaching member 45 secured to a guide rail 36 with an inclination to the upper surface of the link plate 23, thereby lubrication oil is jetted onto the upper surface of the link plate 23.
Patent JP-S55151150-A (JP)
Title: Method of supplying oxygen to combustion chamber of internal combustion engine
Inventor: KAWAMATA JIYUUTAROU
IPC: C01B13/02
Filed: 1979-05-16
Abstract: PURPOSE: To provide a simple arrangement capable of increasing the output of engine and saving fuel consumption of the same, by automatically supplying H 2 O 2  (hydrogen peroxide) from a H 2 O 2  reserving tank to an automatic oxygen generator, generating O 2  in the oxygen generator, and supplying O 2  thus generated to combustion chamber.  
     CONSTITUTION: H 2 O 2  in a H 2 O 2  reserving tank (not shown) is supplied to upper tank 26 of automatic oxygen generator B via pipe 41 and reserved in tank 26 in the manner that the level of H 2 O 2  in tank 26 is kept constant by the function of float 31 and on-off valve 28. H 2 O 2  9 in tank 26 is dropped via valve body 55 into water wheel type oxygen generating box 56 in oxygen generating tank 27 and produces oxygen through reaction with manganese dioxide m in the box 56. Oxygen thus produced is passed through pipe 49 and released as bubbles into water 51 in movable control sleeve 50, depressing check valve 54 downward. Then, it is supplied via pipe 43 to places requiring oxygen. Here, if the amount of oxygen in sleeve 50 is increased, sleeve 50 is moved upward in tank 48 and valve body 55 is closed by movable plate 32 and valve rod 34. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000254801-A (JP)
Title: Spindle structure in ultrasonic working device
Inventor: TAKE YOSHIHIRO
IPC: B24B1/04
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To maintain a high vibration transmitting efficiency by suppressing a vibration loss caused toward a spindle, and to improve a working accuracy by holding a holder horn in a position coaxial with a spindle as a main rotational shaft. SOLUTION: This spindle structure is provided with a spindle 3 formed with a hollow sleeve 3b, an ultrasonic vibrator 4 placed inside of the sleeve 3b, at least two supporting horns 6, 7 which are connected coaxially to the ultrasonic vibrator 4 and fixed on an inside wall of the sleeve 3b, and a holder horn 5 in which a base end thereof is connected coaxially to the supporting horns 6, 7 and which has a working tip 5a at an end thereof. The supporting horns 6, 7 are provided with a buffer mechanism which suppresses transmission of vibration from the ultrasonic vibrator 4 to the spindle 3. A vibration system consisting of members of from the ultrasonic vibrator 4 to the working tip 5a in which compressive and tensile deformations are induced alternatively in the order of an array of the members is also provided.
Patent JP-S52141922-A (JP)
Title: Auxiliary transmission
Inventor: OUJIYOU MASAHIDE
IPC: B60K17/08
Filed: 1976-05-21
Abstract: PURPOSE: To provide an auxiliary transmission of a compact construction for a tracter or the like by the provision of a common gear means serving both as speed change gear and power take-out gear. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60209020-A (JP)
Title: Method and apparatus for opening lump of rigid linear material
Inventor: YOSHINAKA JIYUNICHI
IPC: D01G9/00
Filed: 1984-03-26
Abstract: PURPOSE:To open a lump of organic synthetic fibers having Young's modulus, diameter and length falling in specific respective ranges into individual filaments, by placing the lump on a screen, and transferring along the screen under external force. CONSTITUTION:A lump fibers having a Young's modulus of >=250kg/mm.<2>, diameter of 1.0-2.0mm. and a length of 1.0-100.0mm. (the bulk density of the lump is <=2.0g/cm<3>) is supplied between the opening screen 4 and the opening roller 3 by a conveyor. The gap between the opening screen and the pin 5 is narrower than the cut length of the filament. The filaments 6 constituting the lump are bent by compression stress. At the next moment, the support with the opening screen is lost becasue of the effective gap of the opening screen, and the bent filaments are sprung out under the opening screen.
Patent JP-H09248301-A (JP)
Title: Characteristic improving method for x-ray detector and x-ray ct system
Inventor: HORIUCHI TETSUYA
IPC: A61B6/03
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent conflict from being generated in sensitivity correction by correcting data collected by real scan by generating correction data from data provided by the calibration scan of plural rotations at the same rotating speed as the real scan. SOLUTION: The fantom scan of plural rotations at the same rotating speed as the real scan is executed, row data are stored in a row data storage part, these row data are averaged by an averaging processing part 41, and the correction data are generated by a correction data calculation part 42 and stored in a correction data storage part 43. Then, an instruction is applied from a system control part 22 to a scan control part 23, the rotating part of a gantry 10 performs prescribed scan and collects data, and the row data are stored in the row data storage part. Further, the correction data are read out of the correction data storage part 43, the row data of the real scan are corrected by a preprocessing part 32, and the image display of the image reconstituted by an image reconstituting part 33 is performed on a display device 34.
Patent JP-H04273494-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: OKAWA KAZUHIRO
IPC: H01S5/00
Filed: 1991-02-28
Abstract: PURPOSE:To form a semiconductor laser element which enables oscillation of visible short wavelength by forming the semiconductor laser element with refraction factor waveguide type double heterostructure by using II-VI compound semiconductor. CONSTITUTION:An N<+>-type chlorine-added ZnxCd1-xS layer 2 of especially high carrier density is formed by epitaxial growth on an N-type ZnSe substrate 1. An N-layer 3 (A layer) is a ZnxCd1-xS mixed crystalline epitaxial film having the same composition X as the N<+>-layer 2, and halogen element such as chlorine is used as impurities. An active layer 4 (C layer) is ZnSe, and a P-type layer 5 (B layer) is nitrogen (N) added SnxCd1-xS mixed crystal. The active layer 4 is enclosed with the P-type layer 5, the N-type layer 3 and a high resistance SnxCd1-xS mixed crystalline layer 6 (D layer). A Pt electrode 7 is further attached to the P-type ZnxCd1-xS layer 5.
Patent JP-H08256011-A (JP)
Title: Slot antenna
Inventor: NAKATSUKA HIROTAKA
IPC: H01P3/12
Filed: 1995-03-17
Abstract: PURPOSE: To improve the precision of radiation characteristics after highly precise fitting is provided. CONSTITUTION: A recessed fitting groove 12 is formed on the outer walls of a rectangular waveguide 10, a fixed belt 14 is housed in this fitting groove 12 and in the state of winding the fixed belt 14 around the rectangular waveguide 10 and fixing it on an antenna fitting base 13, the fixed belt 14 can be positioned on the same plane as the outer walls of the rectangular waveguide 10.
Patent JP-H08253132-A (JP)
Title: Rail equipment
Inventor: EZAKI KUNIO
IPC: E01B25/00
Filed: 1995-03-20
Abstract: PURPOSE: To provide a rail equipment by which a reciprocating device can be downsized (can be made compact) and space efficiency of a layout can be improved. CONSTITUTION: When a movable rail device 5 is connected to a fixed rail device 1 on one side, a reciprocating device 20 can position connecting parts 18 and 29 of an interlocking device 25 to the movable rail device 5 on an extension line of the first stopping position center 6A. When a rotary body 23 is driven in rotation by a driving part 21, the movable rail device 5 can be moved through the interlocking device 25 according to driving rotation. The reciprocating device 20 can be downsized in the lengthwise direction of the movable rail device 5 since a rotational locus 23A on the outside end of the rotary body 23 exists inside of both stopping position centers 6A and 7A in the lengthwise direction of the movable rail device 5.
Patent JP-H02239766-A (JP)
Title: Absence transfer system for automatic exchange
Inventor: KATAOKA KENJI
IPC: H04M3/54
Filed: 1989-03-14
Abstract: PURPOSE:To reply a ring period set by itself and a frequency at absence transfer through identification by registering the frequency and the ring period of a call tone at the registration of absence transfer. CONSTITUTION:When the operator of an extension A1a sets absence transfer to an extension C1c, the operator of the extension A1a inputs information such as the ring period of the call tone and the frequency together with the information of the extension C1c. A line circuit 2a identifies the information of the extension C1c, the ring period of the call tone and the frequency, and transfers the information to a central processing unit 4 via a speech network 3. The central processing unit 4 writes the information into a storage device 5 and registers it. When an extension B1b calls the extension A1a, the central processing unit 4 reads a transfer destination extension number 11 of the extension A1a, the ring period 12 of the call tone and the frequency 13 from the storage device 5 and sends the information to the line circuit 2b through the speech network 3. Thus, the operator of the extension A1a identifies the ring period and the frequency of its own transfer call and replies the call.
Patent JP-S57174111-A (JP)
Title: Filter for sludge separation
Inventor: KAWATE FUMIO
IPC: B01D29/07
Filed: 1981-04-22
Abstract: PURPOSE: To simply attach or detach a filter, by fixedly attaching the filter to a filter attaching main body with a rope and a collar.  
     CONSTITUTION: A filter attaching main body 10 is covered with a filter-body 11 made of cloth by matching an open hole 11a of the body 11 and an opening 13 of an end plate 14, and a rope 16 is wound around the outer circumference of the body 11. The rope 16 is wound around the body 10 along respective extending plates 15 of the filter body so that the cross sectional shape of the body 11 assumes a waveform. The open end parts of the body 11 is folded into the upper edge of a filter-pipe 12 to be fixed to the upper end of the pipe 12 by fitting it to a fitting groove of a retaining collar 17. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000253950-A (JP)
Title: Heater unit for seat, and manufacture thereof
Inventor: ASAMI NAOHITO
IPC: A47C7/74
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To improve cushioning performance and quick heating performance, and to prevent position deflection between wadding and a heater. SOLUTION: This heater unit 11 for a seat is composed of a surface skin 14 of the seat, a main pad 15 having cushioning performance, wadding 12 provided between the surface skin 14 and the main pad 15. A heater 13 to heat a seat surface, and the wadding 12 is integrated with the heater 13. Quick heating performance can thus be improved without deteriorating the cushioning performance, and position deflection between the wadding and the heater 13 can be prevented. In a process of installing the wadding onto the surface skin 14, the heater 13 can be simultaneously disposed.
Patent JP-S54151446-A (JP)
Title: Ink jet printer
Inventor: ITOU HIROSHI
IPC: B41F23/04
Filed: 1978-05-19
Abstract: PURPOSE:To accurately perform drying of ink by radiation heat and achieve the improvement of printing quality without decreasing apparatus efficiency by providing a shield plate which shields heating source and controlling this. CONSTITUTION:Ink particles 6 injected from an ink jet head 1 deposit on paper. The ink is dried by radiating the paper surface with a radiation heating source 7. The paper is conveyed in the arrow direction by rollers 4, 5 and printing is accomplished. Here, in such a case when printing is not performed for a long time and the paper stops when, for example, the printer is used in conversation mode, a shield plate 8 is moved to the position of a dotted line to cut off radiation heat and prevent heat from reaching the paper, thus preventing adverse influence to the paper. Controlling the shield plate which shields the heating source in this way enables drying of the ink by radiation heat to be surely accomplished and enables printing quality to be improved without decreasing the efficiency of the apparatus.
Patent JP-S54150931-A (JP)
Title: Photoelectric conversion method for information pattern
Inventor: SUZUKI TOSHITATSU
IPC: G06F3/14
Filed: 1978-05-19
Abstract: PURPOSE: To prevent the quality deterioration for the printing type shape by detecting in digital the display mark of the display coordinates described onto the information pattern on the light receiving surface of the photoelectric conversion tube and also securing the coincidence between the scanning coordinates and the light receiving pattern based on the detection value.  
     CONSTITUTION: The information pattern such as the characters or the like is irradiated to photoelectric conversion tube 11, and the light receiving pattern of tube 11 is given the beam scanning to generate the electric signals corresponding to the receiving pattern. In such photoelectric conversion method, information pattern P is given on surface 12 of the memory medium, and display mark 13 and 14 are described at right and left areas of coordinates X-X. At the same time, low-tension coil 10 is provided near light receiving surface 9a of light receiving tube 9 in tube 11, and the coordinates in the beam scanning direction is controlled for tube 11 according to the voltage applied to coil 10. Then the output of the operation circuit added to tube 11 is supplied to coil 10 to secure the coincidence between the display coordinates x-x of the receiving pattern and coordinates X-X of the beam scanning direction. Thus, the accuracy can be increased for pattern P. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60204062-A (JP)
Title: Multidata processing system
Inventor: ASANO HIKARI
IPC: G06F15/173
Filed: 1984-03-28
Abstract: PURPOSE:To improve the use efficiency and the reliability of data processing devices by sharing plural data processing devices among plural data processing request devices. CONSTITUTION:Plural data processing request devices 11-1m and plural data processing devices 21-2n are connected through a switch matrix 4 to make it possible that an optional data processing request device is connected to an optional data processing device. When requests of data processing request devices 11-1m are inputted to a selection control circuit 3 through a data processing request signal line 5, the selection control circuit 3 connects data processing request devices 11-1m to optional idle data processing devices 21-2n through the switch matrix 4, and connected data processing devices 21-2n process data processing requests.