baber/WOPTO huggingface dataset:
Patent JP-H08249341-A (JP)
Title: Document storage and retrieval device for document data base
Inventor: HAMAMURA SEIICHI
IPC: G06F17/30
Filed: 1995-03-08
Abstract: PURPOSE: To provide a retrieval device which registers and retrieves data efficiently and is high in hit rate by extracting a key word from document data and registering a representative word which the key word belongs to, together with the document data when the document data are registered in the document data base. CONSTITUTION: This device consists of a document data file accepting means 11 which accepts the document data, a key word file 22 in which key words and representative words of the key words are registered, a key word retrieval means 12 which retrieves the document data by using the key word file 22, a data storage means 13 which stores the document data and representative words, and a document retrieval means 15 which replacing a retrieval key word inputted by a user with the representative word by referring to the key word file to perform retrieval from the document data base, and displays the result on a document display means 23.
Patent JP-H01222579-A (JP)
Title: Image pickup device
Inventor: TSUJI KIYOSHI
IPC: H04N5/335
Filed: 1988-03-01
Abstract: PURPOSE:To lower the heat dissipation to a solid-state image pickup element by using two packing material with different heat conductivity and varying the quantity of heat diffusion from a heat source depending on the direction. CONSTITUTION:A packing material 14 with a low heat conductivity is packed toward the image pickup element 13 from an electronic circuit 16 being a heat source around the solid-state image pickup element 13 and a packing material 17 with a high heat conductivity is packed toward a processor or a transmission cable 18 from the heat source 16. Thus, the heat generated in a housing giving electrically adverse effect onto the solid-state image pickup element 13 is not transmitted to the solid-state image pickup element 13 at most. Then the heating of the solid-state image pickup element 13 due to resident heat in the housing generated in the circuit board is avoided and the production of the deteriorated S/N due to the increase in dark current or the deterioration in the picture quality due to increase in the thermal noise is avoided.
Patent JP-H11251074-A (JP)
Title: Tracking lighting system
Inventor: FUKUI EIICHI
IPC: G06T7/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a tracking lighting system that can allow the light of a light projecting means to be tracked by an irradiation object with a simple operation. SOLUTION: A picture taking means 2 takes a picture of the image of an irradiation space including an irradiation object, an image display means 3 displays the image of the picture taking means 2 on a display screen. An operator instructs the irradiation object displayed on the display screen by means of an irradiation position instructing means 4 formed from a touch panel or a mouse pointer while watching the display screen of the image display means 3. A coordinate operation means 5 calculates the three-dimensional coordinates of the irradiation object instructed by the irradiation position instructing means 4 and an irradiation direction operation means 6 calculates the irradiation direction from the calculated value of the three dimensional coordinates of the irradiation object and the three-dimensional coordinates of the suspending position of a light projecting means 1.  Then, the light projecting means 1 projects light in the irradiation direction calculated by the irradiation direction operation means 6.
Patent JP-S58166490-A (JP)
Title: Character recognition system
Inventor: HAI TOUZEN
IPC: G06K9/62
Filed: 1982-03-26
Abstract: PURPOSE:To improve precision of discrimination between a possible category by selecting a feature on the basis of an F ratio (inter-class dispersion/in-class dispersion) using plural dictionaries. CONSTITUTION:The feature of an input character is extracted and inputted to the 1st deciding circuit 5 and the distance between possible category read out of the plural dictionaries 4 is calculated to select two possible categories 1 and 2. In this case, ''KYU'' as the possible category 1 and ''KAN'' as the possible category 2 (''KYU'' and ''KAN'' are similarly shaped Chinese Chracter.) are selected and the dictionaries 6 and 7 are used for selecting the possible categories 1 and 2. Then, the F ratio (between inter-category variance and in-category variance for every feature) between the dictionaries 6 and 7 used as mentioned above is calculated; and such a feature that the F ratio is maximum is used to calculate the distance between the input character and plural possible categories, and the category having the least distance is outputted as a final result. Thus, deformation associated with the handwriting is dealt with to improve the discrimination precision.
Patent JP-H01222841-A (JP)
Title: Device for removing chip and dust
Inventor: OYAMADA KAZUO
IPC: B08B5/02
Filed: 1988-03-01
Abstract: PURPOSE:To surely suck in and remove chips, etc. by providing first air discharge ports on the periphery of an air suction port which is opened downward except an advancing direction and providing second air discharge ports so as to form an air curtain on the periphery thereof. CONSTITUTION:An air suction port 12 which is opened downward is provided on a suction head 6 to suck in and remove chips W. A plurality of first air discharge ports 13 are provided on the periphery of the suction port 12 except the advancing direction of the head 6. Further, second air discharge ports 14 are provided on the whole outer periphery including the advancing direction. At the time of removing chips, the chips W are turned up by discharged air out of the first discharge ports 13 and smoothly sucked in and removed from the air suction port 12 due to the negative pressure action of an air curtain formed by discharged air out of the second air discharge ports 14. At this time, the blown-up chips W are not blown off forward since there is no discharge port 13 in the advancing direction.
Patent JP-H08244985-A (JP)
Title: Paper feeding method for thermosensible recording material and paper feeding tray by this method
Inventor: YONEDA JUNICHI
IPC: B65H3/60
Filed: 1995-03-08
Abstract: PURPOSE: To eliminate unevenness of image density by eliminating unevenness of moisture content in the whole face or a part of thermosensible recording material in which unevenness of moisture content is generated between the peripheral part of easy humidity conditioning and the center part of hard humidity conditioning. CONSTITUTION: When thermosensible recording materials laminated and received in a paper feed tray 1 in the unused state are fed, clearances over 0.3mm so as not to generate unevenness of moisture content in the recording parts of the thermosensible recording materials are ensured among them. As a concrete device realizing this paper feed method, spacers 2 are arranged on the inside faces of the paper feed tray 1 receiving laminated unused thermosensible recording materials, or a base is arranged on the inside center of the bottom face of the paper feed tray 1.
Patent JP-H11233469-A (JP)
Title: Automatic polishing machine
Inventor: SAKAI SHINSUKE
IPC: H01L21/304
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor wafer mirror-processed every precisely without drying it during and after the polishing process. SOLUTION: An automatic polishing machine that comprises a semiconductor wafer W delivering means 1, a temporary table before polishing 2, a stock removal polishing means 3 comprising a spindle and a polishing plate, a final polishing means 4 comprising a spindle and a polishing plate, a temporary table after polishing 2 and a feed-in means 6 is surrounded by a casing 7. A shutter 8 is formed to separate the stock removal polishing means side 7a and the final polishing means side 7b. A conveyer is provided through the shutter 8. The final polishing means side 7b is humidified. Pure water containing a carbon acid gas is used as the humidifying means 10. Furthermore, pressure on the stock removal polishing means side is lower than the pressure on the final polishing means side.  An exhaust means is provided on the stock removal polishing means side 7a and a reverse stop mechanism is provided on the shutter 8.
Patent JP-H07257959-A (JP)
Title: Drying method of ceramic formed body
Inventor: SATO MASAMI
IPC: C04B33/30
Filed: 1994-03-18
Abstract: PURPOSE:To provide a drying method of a ceramic formed body for drying a undried insulator porcelain placed on a circular drying tool and adopt the drying tool capable of using regards of the sized of the insulator porcelain and having high varsatility. CONSTITUTION:As the drying tool used for the drying method of the ceramic formed body, the drying tool provided with a concentric circular opening part 11 in the inside and a groove like opening part 12 projecting from the peripheral part of the circular opening part 11 to the outside of the diameter and having a projected part 14 formed between the respective groove like opening part 12 is adopted.
Patent JP-S63216697-A (JP)
Inventor: NAKATEGAWA NOBURU
IPC: B26F1/02
Filed: 1987-03-05
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-S62206436-A (JP)
Title: Inspection of flat cable
Inventor: ENAMI TOSHIAKI
IPC: H01B13/00
Filed: 1986-03-06
Abstract: PURPOSE:To remove effect from a non-connection part, by setting an inspection area overlapping a connection part with the control of the action of a line image sensor based on the feed amount of a flat cable and a pitch of the connection part to cancel light transmitted through the non-connection part. CONSTITUTION:A wire 2 is conveyed with feed rollers 9 and 13 at a fixed speed. An actuator 12 outputs a stroke S of a heating roller 11 to a control unit 19 and a pulse generator 16 outputs the feed of a flat cable 1 to the control unit 19. A line image sensor 18 scans the flat cable 1 across the width thereof and outputs shape information of the flat cable 1 to the control unit 19. Then, the control unit 19 controls the action time of the line image sensor 18 based on the information while judging the propriety of the shape of the flat cable 1.
Patent JP-S54139971-A (JP)
Title: Method of production of light-weight structural material
Inventor: IWATA SATORU
IPC: B29C39/16
Filed: 1978-04-24
Abstract: PURPOSE: A foaming and curing resin liquid is fed between two layers of specific outer layer material, foamed and cured, thus producing said structural material having light weight, high impact strength and excellent processability.  
     CONSTITUTION: Between sheet materials 13 and 14 that are made to run by rollers 15 and 16 revolving in the arrow direction are fed a foaming and curing resin liquid through tube 7, short-cut fibers 8 from current 12 and long fibers 9 to form the outer layer material 20, which is conveyed in the right direction. Another outer layer material 20' is also made in the same manner. Meanwhile, a foaming and curing resin liquid from tube 27, aggregate 30 from metering feeder 31 are fed on the outer layer material 20 and held with both outer layers 20, 20'. Then the resin is foamed and cured in the path for forming to form said light-weight structural material 36 and taken out by machine 37 and cut in an appropriate length. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09241042-A (JP)
Title: Optical fiber coating device and manufacture of optical fiber
Inventor: KOBAYASHI KOHEI
IPC: C03C25/12
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide the device which restricts the variation in outer diameter of the coating layer of an optical fiber and reduces the variation in uniformity of its section by restrictiuy the rotation of the coating resin along the circumferential direction of the optical fiber from occurring. SOLUTION: In the device for coating an optical fiber 1 to form a single coating layer on the fiber 1 by using a combination of a nipple 2 and a coating die 3, the upper end face of the coating die 3 is formed into a flat face provided with plural rotation restricting walls 3b each placed in the radial direction. At the time of a allowing the optical fiber 1 to go out from a nipple hole 2a of the nipple 2 and to enter in to a die hole 3a of the coating die 3, the optical fiber 1 is brought into contact with a coating resin 8 which is supplied from the circumferential direction that orthogonally intersects the die hole 3a, by applying a pressure.  Then, at the time of allowing the optical fiber 1 to pass through the die hole 3a tapered so that its diameter is gradually reduced in the direction toward the outlet, the optical fiber 1 is coated with the coating resin 8 while squeezing the resin 8 and drawn out to coat the optical 1 with a single coating layer and to manufacture the objective coated optical fiber.
Patent JP-H0565785-A (JP)
Title: Blind
Inventor: URURITSUKU URURIKUSEN
IPC: E06B9/82
Filed: 1992-03-06
Abstract: PURPOSE: To prevent a driving device from overloading by driving a winding shaft for the blind through a friction clutch constituted of two parts by a motor and constituting the structure so that the clutch works in both rotational directions. CONSTITUTION: A pipe motor 3 is equipped in the inside of a blind winding shaft 2 and the winding shaft 2 is driven through a friction clutch 10 composed of two parts. The friction clutch 10 is constituted so that each clutch is provided with a release moment only in an unidirectional rotating direction and the connection part is firmly and irrotationally fixed in the reverse direction. And the friction clutch 10 is constituted so as to work in both directions, and actuated in an overloading case. In this way, the blind is prevented from being damaged by a misoperation and the motor is prevented from overloading.
Patent JP-H01222529-A (JP)
Title: Method and apparatus for detecting optical signal
Inventor: KASHIKI KANSHIRO
IPC: H04B10/2507
Filed: 1988-03-02
Abstract: PURPOSE:To improve S/N by converting a received optical signal into an electric signal, applying nonlinear detection to the electric signal, eliminating noise due to nonlinear detection based on the relation between DC and AC components of noise and extracting an information signal after nonlinear detection. CONSTITUTION:Noise DC components B, D after square detection are extracted by a low pass filter 33 and inputted to the 1st input terminal of a subtracter 34. On the other hand, noise continuous spectral components C, E after square detection are extracted by a high pass filter 35, the extracted component is converted into signal power by a square mean circuit 36, given to a 3dB attenuator 37 and inputted to the 2nd input terminal of the subtractor 34. The signal voltage component A and the noise DC components B, D given from the subtractor 34 to the 1st input terminal are given to the 2nd input terminal. Only the signal voltage component A is extracted by subtracting the component haivng a half power of the continuous noise spectral components C, E. Thus, the S/N is improved.
Patent JP-H10244453-A (JP)
Title: Device and method for chucking
Inventor: KITAURA TAKEAKI
IPC: B24B21/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for chucking capable of preventing a magnetic head chip from floating and holding a proper posture at the time of chucking when a magnetic head chip is chucked from both side end surfaces in a magnetic head grinding device. SOLUTION: The both side end surfaces of a magnetic head tip 200 is held between a first protruded part 132 which is provided on a tip mounting surface 130 formed in a lower spindle 102B and a second protruded part 302 which is provided on a chuck member 300, and the magnetic head tip 200 is chucked under the condition that each edge of the magnetic head tip 200 is brought under non-contact. In this chucking, the guide surface 304A of a guide part 304 which is provided on the chuck member 300 is faced toward the upper surface of the magnetic head chip 200 so as to prevent the magnetic head tip 200 from floating beyond the tip mounting surface 130 and hold proper posture.
Patent JP-H11227907-A (JP)
Title: Packing style abnormality detecting device
Inventor: KITANI YASUHIRO
IPC: B65G43/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent the operation of a packing style abnormality detector when the packing style is not abnormal. SOLUTION: This device is provided with a first packing style abnormality detector 4 and a second packing style abnormality detector 5 installed at the outer side of te first packing style abnormality detector 4. The packing style abnormality detecting position by the first packing style abnormality detector 4 is made as the position adding at least the value of the stopping accuracy of a crain to the maximum size of the normal packing style, while the packing style abnormality detecting position by the second packing style abnormality detector 5 is made as the position adding the value of two times of at least the stopping accuracy of the crain, and the value of the slippage between the advance stopping position and the retreat stopping position of the crain, to the maximum size of the normal packing style.  The packing stale abnormality when a cargo is input to a warehouse is detected by the first packing style abnormality detector 4, while the packing style abnormality when the cargo is output from the warehouse is detected by the second packing style abnormality detector 5.
Patent JP-S51124729-A (JP)
Title: The heating degree control apparatus in an intake gas heating apparatu s
Inventor: TANAKA MINORU
IPC: F02M31/08
Filed: 1975-04-24
Abstract: PURPOSE: The heating degree is controlled in an apparatus for heating the intake gas by exhaust gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59173866-A (JP)
Title: Lock control system
Inventor: SHIBAZAKI SUSUMU
IPC: G06F9/46
Filed: 1983-03-24
Abstract: PURPOSE:To prevent the performance deterioration of a multi-processor by recognizing the failure of a lock request, if occurs, to avoid the repetition of useless lock requests. CONSTITUTION:A lock control system consists of CPUs 1 and 2 which serve as plural processors and a lock control circuit 3. The CPU1 and 2 send a microprogram instruction which is read out of a control storage register 23 and decoded to an execution control part. The circuit 3 recognizes the failure of a lock request, if occurs, and resets a flip-flop 13. Thus the lock request is suppressed repetitively until a lock release signal which gives a lock enable state is received. When a lock request is accepted, a logic ''0'' is delivered to an output line 131. At the same time, the output of the circuit 3 is stored as it is in flip- flop circuits 18 and 19.
Patent JP-H11247425-A (JP)
Title: Structure of inspection port and inspection port lid in ceiling panel for bathroom, and ceiling panel
Inventor: KAWAKAMI SOICHI
IPC: E04F19/08
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight ceiling panel, which is excellent in appearance and easily installed and cleaned because of its smooth surface free of any projection such as a machine screw, and structure of an inspection port and an inspection port lid suitable for this kind of ceiling panel. SOLUTION: An inspection port, around which a rising wall 7 is arranged upward (toward a ceiling panel back face) from the opening of the inspection port, and an ashtray-type inspection port lid 3 matched with the shape of the inspection port are combined together, and the inspection port lid 3 is dropped into the inspection port from the upper side so as to close the port. In the rising wall 7, a fitting recess part 10 is arranged, while a projection part 8 to be fitted in the recess part 10 is arranged on the side face of the inspection port lid 3, and the projection part 8 is fitted in the recess part 10.
Patent JP-H01225259-A (JP)
Title: Traffic supervising system
Inventor: AIMI KENICHI
IPC: H04L12/70
Filed: 1988-03-04
Abstract: PURPOSE:To decide whether a temporary traffic concentrating condition is obtained or not without fail by controlling traffic based on the number of packets, which are received and transmitted during a unit time, in the packet communicating system of an ATM system, etc. CONSTITUTION:An exchange 1 is provided with a receiving control part 2, a transmitting control part 3 and a call control part 4. By reading the count contents of a receiving counter 5 in the receiving control part 2 with a unit time period, the call control part 4 decides the packet of a fixed length to be received in the unit time. By reading the count contents of a transmitting counter part 7 with the unit time period, the number of the fixed length packets, which is transmitted in the unit time, is decided. Accordingly, whether the temporary traffic concentrating condition is generated or not, etc., can be decided without fail and in case of a communicating form to have large receiving data quantity, a direction can be set based on the traffic to correspond to an input line.
Patent JP-S58165748-A (JP)
Title: Automatic molding device for inarizushi (flavored boiled rice wrapped up with fried bean curd)
Inventor: UEMURA HAJIME
IPC: A23L7/10
Filed: 1982-03-26
Abstract: PURPOSE:To prevent accidents and to improve productivity, by carrying out successively various kinds of processes on a circular path on the circumference of a turntable, providing a safety lever of the manual operation type. CONSTITUTION:A turntable 1 is equipped with a drive motor 2, and fixing  fitments 3a-3d are attached to the outer periphery part. Fixing frames 4a-4d  are attached to the rising parts of the fixing fitments 3a-3d in such a way that  they are protruded in the radial direction. At the top end of the fixing frame 4a,  supporting fitments 7a and 7b are set facing each other in such a way that they show a symmetry between the right and left halves, and an edge with an open  top of the container 8 for flavored boiled rice is supported on the supporting  fitments 7a and 7b. At the lower part of the turntable 1, the cam base 22 having  a diameter larger than the turntable 1 is fixed and arranged concentrically. The  front wall part 26a in the moving direction of the long hole of a safety lever 25 is engaged with a connecting pin 27 in the moving direction.
Patent JP-2000249875-A (JP)
Title: Optical communication module
Inventor: GOTO AKIO
IPC: G02B6/42
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To mount an output monitoring light receiving element on a place separated from a communicating light emitting element and to enhance the latitude on parts mounting by providing an optical filter on a divided part of a division type waveguide mounted on a substrate. SOLUTION: An optical communicating substrate 2 consists of a waveguide substrate having a planar division type waveguide 2a so as to remove a crossing part of an X branch type waveguide, and is fixed into a module package 4. An optical filter 3 is arranged on the place answering to the divided part A of the division type waveguide 2a. A partial signal beam among the signal beams emitted from the communicating light emitting element 5 passes through the waveguide 2a1 to arrive at the optical filter 3, and after it is reflected by the optical filter 3, it passes through the waveguide 2a4 to arrive at an optical fiber 8 and to be propagated from the optical fiber 8 outward the package 4.  The signal beam not reflected by the optical filter 3 among the signal beams emitted from the light emitting element 5 passes through the optical filter 3 and the waveguide 2a3 as a monitor beam to arrive at the output monitoring light receiving element 7.