baber/WOPTO huggingface dataset:
Patent JP-S6121508-A (JP)
Title: Unattended truck system
Inventor: SAITOU TOORU
IPC: G05D1/02
Filed: 1984-07-09
Abstract: PURPOSE:To attain running to an optimum unloading place among plural unloading places predetermined automatically by kinds of loads by providing a running path discriminator and a load presence detector to a ground machine and providing a steering controller to an unattended truck. CONSTITUTION:A ground machine 10 is provided with a running path discriminator 5, a load carrying command device 1, a load type setting device 2, an unloader setting device 3 and a load presence detector 4, the discriminator 5 fetches an output signal of a detector or the like and selects and discriminates a running path of an unattended truck 13. Further, the truck 13 receives an output signal from the discriminator 5 via a running command transmitter 6 and applies steering control by a steering controller 14. When carrying request is given via the setting device 2, detected outputs of the detector 4 are ORed via the setting device 3 and whether or not all the unloading places are occupied is discriminated. When not occupied, a radio command is given to the control device 14 of the unattended truck 13 via the discriminator 5 and a transmitter 6 and an optimum path is transmitted to the truck 13. Thus, the truck runs to an optimum unloading place automatically by kinds of loads.
Patent JP-2000331971-A (JP)
Title: Wafer polishing device
Inventor: NUMAMOTO MINORU
IPC: B24B37/013
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To make the end point of the polishing amount of a wafer polishing device accurately detectable by always detecting only the rotational torque of a carrier. SOLUTION: In a wafer polishing device, the main body 21 of a wafer holding head 2 is connected to a carrier 22 and a pair of differential transformers 46 which are torque detecting means is provided on a connecting bar 40 which transmits the rotational force from the main body 21 to the carrier 22 at symmetrical positions with respect to the center axis of the bar 40. The core section 46A of each transformer 46 is fixed to the base section of the bar 40, and the bobbin section 46B of the transformer 46 is fixed to a connecting section 40C of the bar 40. When the signals from the torque-detecting means are added to each other, the rotational torque of the carrier can be detected at all times.
Patent JP-H0436139-A (JP)
Title: Device for preventing birds from coming flying
Inventor: ONISHI KEIZO
IPC: A01M29/16
Filed: 1990-05-31
Abstract: PURPOSE:To obtain the title device capable of retaining effect for preventing birds from coming flying over long period by constituting the title device so as to install plural detecting and sounding units in distant places and send repelling sound from a sounding part by order of a central control device when flying of birds is detected. CONSTITUTION:Plural detecting and sounding units 10 having a detector 1 sensing approach of birds and sounding part 2 sending repelling sound to birds are installed in plural distant places. Then when flying of birds is sensed by plural detectors 1, the sensed data are sent to a central control device 5 by a communicating means 6 (communicating cable) between each detecting and sounding unit 10 and central control device 5 for integrally controlling the each unit 10 and repelling sound is sent from a sounding part of each unit 10 to birds by order from the central control device based on the data to constitute the aimed device.
Patent JP-H09325388-A (JP)
Title: Camera capable of controlling emitted strobe light quantity
Inventor: YAMADA HIROSHI
IPC: G03B7/16
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To enable a proper strobe exposure for each object, even if plural objects are arbitrarily arranged in a range direction in a picture by controlling the light quantity of the flat light emission of a stroboscope device, in response to plural bits of distance information, plural bits of photometric information and the clocking output of a timer means. SOLUTION: When a first release switch is turned on, multipoint range-finding is attained by a range-finding circuit 17. Bits of subject distance information located at plural range-finding points in the traveling direction of the curtain of a focal plane shutter in a photographic picture are obtained through the multipoint range-finding. Continuously, division photometry is attained by a photometric circuit 18. Bits of luminance information for plural regions divided in the traveling direction of the curtain of the focal plane shutter in the photographic picture are obtained through this division photometry. Then, a stop value and a shutter speed when a film is exposed are calculated with film sensitivity information, plural bits of distance information and plural bits of luminance information, to set the flat light emission pattern of the stroboscope device.
Patent JP-S5569171-A (JP)
Title: Exposure part protective device of cathode ray tube in electrophotographic apparatus
Inventor: KATOU TOSHIBUMI
IPC: B41J2/44
Filed: 1978-11-17
Abstract: PURPOSE: To prevent drop of light transmittance of focusing type light transmitter, by wrapping the surface of the focusing type light transmitter of cathode ray tube exposure part with a cover which opens only when operating, in an electrophotographic apparatus possessing two exposure means of optical system and cathode ray tube system.  
     CONSTITUTION: In an electrophotographic apparatus having two exposure means of the optical system intended to image and expose on a photosensitive drum 1 and cathode ray tube system, the surface of a focusing type light transmitter 51 of cathode ray tube 5 is wrapped with a covering member 54 which opens only when operating That is, while the cathode ray tube 5 is not operating, a lever 55 is pulled by a spring 57 and turns downwards, so that a shutter plate 54 closes a window hole 53 in the front of a cover 52. Accordingly, floating toner particles in optical copying operation do not deposit on the surface of the focusing type light transmitter 51. When the cathode ray tube 5 operates, a solenoid 56 is excited, and the lever 55 is pulled up, then the shutter plate 54 opens the front window hole 53. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05306790-A (JP)
Title: Connecting device for flexible tube
Inventor: WADA TETSUYA
IPC: F16L33/28
Filed: 1992-05-07
Abstract: PURPOSE:To improve the connecting strength of flexible tubes, and facilitate the insertion of a flexible tube to a predetermined position by fitting a fitting member in valley part of a flexible tube at a first fitting part, and forming a second fitting part for hindering the movement of the fitting member into the taper-like annular shape. CONSTITUTION:In the inner surface part of an installation hole 14, at the time of moving a support member 16, which is to be fitted to a fitting member 19 to hinder the movement of the fitting member 19 in the same direction with the inserting direction of a flexible tube 10, to the insertion direction by the flexible tube 10, the fitting member 19 is moved to the opposite direction to be disconnected from the periphery of the support member 16, and is fitted in a valley part 10b of the flexible tube 10 by a locking part 11k with the diameter reduction thereof. A second locking part 11n, which is to be fitted to the fitting member 19 fitted in the valley part 10b to hinder the movement of the fitting member 19 to the opposite direction of the inserting direction of the flexible tube 10, is formed into the annular surface, of which diameter is gradually reduced as it goes to the opposite direction of the inserting direction.
Patent JP-H04303476-A (JP)
Title: Training apparatus with storage chamber
Inventor: HAYASHI NORIYUKI
IPC: A63B21/00
Filed: 1991-03-30
Abstract: PURPOSE:To provide training apparatuses having a small installation space and a storage chamber with a good appearance and the compact storage state when the training apparatuses are not used. CONSTITUTION:Bottom frames 4 are provided in the longitudinal direction at an interval corresponding to the width of training apparatuses on the inner side of a storage chamber 1 which can be opened or closed at the front and has the depth size to store seat sections 2 of the training apparatuses. Vertical frames 5 and a horizontal frame 6 are provided on the back side of the storage chamber 1, a pair of the right and left extension frames 7 are fitted to the mating bottom frames 4 so that they can be extracted to the outside of the storage chamber 1, the right and left extension frames 7, 7 are integrally connected by lateral frames 8, the seat sections 2 of the training apparatuses are erected and fixed on the frames 8, and the seat sections 2 are extracted to the outside of the storage chamber 1 when the training apparatuses are used for normal training.
Patent JP-S62296833-A (JP)
Inventor: OSAWA HIDEO
IPC: A22C13/00
Filed: 1986-06-17
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-H07323767-A (JP)
Title: Rotating mechanism of rotary seat
Inventor: ENOKIDA KOICHI
IPC: B60N2/14
Filed: 1994-05-31
Abstract: PURPOSE:To enable the smooth rotational operation, simplify the structure, and provide the excellent assembling workability in a rotating mechanism of a rotary seat. CONSTITUTION:A pair of guide rails 2 parallel to each other and extending in the vehicle lateral direction are provided on a base 1 fixed to a vehicle floor, a rotary disk 3 is loaded on the guide rails 2 to make the, and a seat is loaded on the rotary disk 3 to allow the seat slidable and rotatable. A cam 5 which consists of mountain--shaped arms 5a, 5b, 5c extending in three ways, is of almost-shape, and is fixed to the rotary disk 3 with its center being located at the center of rotation of the rotary disk 3, a cam follower 6 provided on the base 1 at the position in the moving direction of the center of rotation of the rotary disk 3 along the guide rails 2, and an energizing means to allow the cam surface 50 of the cam 5 to be abutted on the cam follower are provided, and the seat is simultaneously moved in the vehicle lateral direction when the seat is rotated.
Patent JP-S5668901-A (JP)
Title: Magnetic disk device
Inventor: MAKINO TOSHIHIKO
IPC: G11B25/04
Filed: 1979-11-02
Abstract: PURPOSE: To miniature a device while obtaining the buffering effect by closely combining the 1st base plate on which a spindle part mounting a magnetic disk and a magnetic head actuator are mounted with the 2nd base plate coupled with the housing of the device by a buffer.  
     CONSTITUTION: On the 1st base plate 9, spindle 4 mounting magnetic disk 5 and actuator 6 mounting magnetic head 7 are fitted. The 2nd base plate 10 is tightly closed by cover 8 at its upper part. In the center of the 2nd base plate 10, an opening part is provided larger than the outer circumference of the 1st base plate 9 and between the opening part and the 1st base plate 9, elastic buffer 11 such as synthetic rubber is buried. Thus, the buffering effect can be obtained and the airtight state can also be held. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0811845-A (JP)
Title: Method and device for detecting sealed part in continuous small package ribbon
Inventor: OISHI KOICHI
IPC: B65B61/20
Filed: 1994-06-24
Abstract: PURPOSE:To enable detecting the center or substantially the center of a sealed part without being influenced by anything abnormal of a pouch by using for a signal denoting detection of the sealed part the logical product of a differential signal at the time that a first set of photoprojectors/receptors are at the sealed part and a second set of photoprojectors/ receptors are at a pouch as yet and a differential signal at the time that both the two sets of photoprojectors/receptors are at the sealed part. CONSTITUTION:Two sets of laser projectors/receptors X, Y are provided side by side. A differential signal of the photoreception outputs of the two photoreceptors X, Y is obtained. This differential signal becomes the largest when the first set of photoprojectors/receptors X are at a sealed part 3 and the second set of photoprojectors/receptors Y are at a pouch 2 as yet. The differential signal falls to zero when subsequently the second set of photoprojectors/receptors Y are also at the sealed part 3. By following this condition in terms of a logical product the median position between the two sets of photoprojectors/ receptors X, Y at the time that these are both at the sealed part 3 can be detected as the position of a sealed part to be cut off. The practice of this detection is free from an error which is due to shrinking in a pouch 2, swelling in a sealed part 3, etc., and the center or substantially the center of a sealed part 3 can be detected with good certainty.
Patent JP-H09324611-A (JP)
Title: Variable valve timing mechanism for internal combustion engine
Inventor: SANPEI KAZUHISA
IPC: F01L1/34
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To keep specified valve timing without complicating a variable valve timing mechanism. SOLUTION: A VVT mechanism 14 has a cam sprocket 5 and an impeller 37 which is arranged inside the sprocket 25 and fixed to an intake side cam shaft. The impeller 37 has a cylindrical part 38 and four blades 39 equally spaced on an outer periphery of the cylindrical part 38. The blade 39 is housed in each recession 43 formed on the cam sprocket 25. A plate 46 is arranged in each groove 45 formed on an outer periphery of each blade 39. The plate 46 is pressurized against an inner peripheral surface of the recession 43 by elastic force of a plate spring 47.
Patent JP-S63306769-A (JP)
Title: Encoding method
Inventor: OCHI HIROSHI
IPC: G06T9/00
Filed: 1987-06-08
Abstract: PURPOSE:To obtain a high encoding efficiency by obtaining the maximum value and the minimum value among representative gradations to approximate the inside of a block with excellent approximation, dividing the extent between the two values into equal magnitudes, and setting other representative gradations. CONSTITUTION:Picture element data is outputted in the unit of block from a buffer memory 2, a maximum/minimum value detection means 3 obtains the maximum value and the minimum value in a block and obtains the level difference between said two values. A maximum/minimum representative gradation determining means 4 obtains the maximum value and the minimum value as to such representative gradations as to express the block in k-pieces of gradations by quantizing. In order to classify the picture element data in the block by thus obtained representative gradations, a gradation level memory means 5 temporarily stores the values of the representative gradations, a comparison means 7 discriminates the closest representative gradation and stores the result in a resolution component memory 8. A reference level generation means 9 obtains the average of the maximum and the minimum representative gradations, and a difference value generation means 10 obtains the difference between thus obtained averages.
Patent JP-H05309966-A (JP)
Title: Screen for screen printing
Inventor: KASUYA HIROTAKE
IPC: B41C1/14
Filed: 1992-05-08
Abstract: PURPOSE:To obtain the title screen by using which strain is hardly generated on the screen and good contact with an object to be printed is brought and an efficient printing, dimensional reproducibility and accurate printing can be performed. CONSTITUTION:The first mesh 1 with large stretchability is stretched inside of a frame 7. A penetration hole 4 being at least larger than preset part to be printed 3 is provided inside the first mesh 1. The second mesh 2 having less stretchability than that of the first mesh is stretched in the penetration hole 4 so as to cover the penetration hole 4 to constitute a screen 8 for screen printing.
Patent JP-H11337333-A (JP)
Title: Apparatus for detecting damaged position of impervious member
Inventor: ITO HIROSHI
IPC: B09B1/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To make the coordinate position of a moving electrode easily detectable when the moving electrode detects the electric displacement in a waste disposal sites. SOLUTION: For detecting a damaged position of an impervious member 4, a GPA antenna 23 is provided on a moving electrode 9, a switch 26 outputs received data 23a from the GPS antenna 23 and measured data 9a of the electric displacement detected by the moving electrode 9 to detect the electric displacement of every coordinate position, thereby enabling the display thereof on monitors 35, 36.
Patent JP-H11337937-A (JP)
Title: Liquid crystal display device
Inventor: TAJIRI TOMOHISA
IPC: G02F1/13357
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which a liquid crystal display panel and a light guide plate are positioned with a small number of components. SOLUTION: The liquid crystal display device has the liquid crystal display panel 3 arranged in the space part surrounded with a display-surface side housing 9 and a rear side housing and the light guide plate 1 arranged on the rear surface side of the liquid crystal display panel 3, a liquid crystal display panel positioning part 13 for positioning the liquid crystal display panel 3 at least in the in-surface direction of the liquid crystal display panel 3 and a light guide plate positioning part 15 for positioning the light guide plate 1 at least in the in-surface direction of the light guide plate 1 are provided in at least part of the space part, and at least the liquid crystal panel positioning part is formed integrally with the internal surface of the display-surface side housing.
Patent JP-H0714400-A (JP)
Title: Semiconductor storage circuit
Inventor: TAKAHASHI SHINYA
IPC: G11C11/401
Filed: 1993-06-15
Abstract: PURPOSE:To accurately check states of automatic refreshing operations by providing mode selecting circuits controlled by outputs of a counter circuit and a test mode control circuit among address lines and external input terminals. CONSTITUTION:Mode selecting circuits 130 controlled by a test mode control signal and refreshing address signals are provided among external input terminals 123-0 to 123-n and address lines 121-0 to 121-n. The circuits 130 output data responding to data outputted by the counter 117 onto external input terminals 123 at the time of a test mode. When a mode control signal outputted from the test mode control circuit 129 becomes a second logic level and a test mode is selected, an NMOS 130 goes to 'on' state and NMOSs 130-0 to 130-n go to states of address lines 121-0 to 121-n, that is, to states of 'on' or 'off' respectively in accordance with refreshed addresses outputted from the counter 117.
Patent JP-H01314042-A (JP)
Title: Data slip absorbing circuit in data transmitter
Inventor: NAGASE HIRAAKI
IPC: H04J3/06
Filed: 1988-06-13
Abstract: PURPOSE:To prevent production of data slip and to reduce the buffer memory by inserting a special bit string in a data when the reduction in the data storage quantity of the buffer memory is detected so as to retard the transmission speed thereby absorbing the data slip. CONSTITUTION:A system 1 reception data 102 is given to the buffer memory 14, from which a system 2 synchronous network transmission signal 211 is sent to a '0' insertion circuit 18, and a write address and a readout address to/from the buffer memory 14 are compared. Then when a difference reaches a prescribed value, it is regarded that the data storage quantity in the buffer memory 14 is reduced to insert a special bit string into the data, to reduce the apparent data transmission speed, to prevent the reduction of the data storage in the buffer memory 14 thereby keeping the data storage quantity within a prescribed range and absorbing data slip due to the connection of two independent synchronizing networks. Thus, no data slip takes place and a comparatively small buffer memory is enough for the circuit.
Patent JP-H08340653-A (JP)
Title: Rotor of rotating machine
Inventor: NISHIDA YUKIHIRO
IPC: H02K3/487
Filed: 1995-06-09
Abstract: PURPOSE: To improve the cooling performance to a rotor coil at the time of current application, and also, improve the operation efficiency by reducing the pressure loss of refrigerant gas at the outlet of a wedge exhaust port. CONSTITUTION: A V-shaped groove 11, which gives speed components directed outward in the radial direction to the high-speed gas flow generated on the surface at revolution of a rotor, is provided upstream the high-speed gas flow in the opening of a wedge exhaust port 5a, and the angle of confluence between the high-speed gas flow and the exhaust flow can be made small by providing an incline 12 being inclined in radial direction to lead the exhaust flow from the wedge exhaust port 5a into the direction of high-speed gas flow, downstream of the high-speed gas flow of the wedge exhaust port 5a.
Patent JP-H10336645-A (JP)
Title: Transmitter for video signals
Inventor: FUJIWARA YUJI
IPC: H04N7/16
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide the transmitter of video signals capable of making even a person provided with a decoder coping with the signals of a low resolution able to view broadcasting. SOLUTION: This transmitter is provided with a division means 102 for dividing input video signals into the first video signals of the low resolution and second video signals capable of obtaining the same resolution as the input video signals by being combined with the first video signals, a first encoding means 103 for highly efficiently encoding the first video signals and obtaining first encoded signals, a second encoding means 104 for highly efficiently encoding the second video signals and obtaining second encoded signals and transmission means 105 and 106 for transmitting the first encoded signals and the second encoded signals by different channels. Thus, even the person provided with only a conventional decoder can receive the broadcasting.
Patent JP-H11164132-A (JP)
Title: Data control system
Inventor: MIWA KUNIHIKO
IPC: H04N21/2347
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a low cost system which can safely perform data control through the use of electronic watermark technology by controlling data according to a control rule, having a token or control flag defined in advance. SOLUTION: In a step 800, it is checked from distributed data whether or not there is a control flag(CF) embedded by using electronic watermark technology. When no CF is detected, unrestricted control, e.g., duplication, video- recording, reproduction, etc., are performed. When a CF is detected, it is determined in a next step 820 whether or not there is an added token. When the result of the step 820 is NO, data control is inhibited. Namely, no duplication, video-recording, reproduction, etc., is done and the process is ended as it is. When the result of the step 820 is YES, the data control (duplication, video- recording, reproduction, etc.), by the control rule having a token or CF defined in advance is performed.