baber/WOPTO huggingface dataset:
Patent JP-H0196617-A (JP)
Title: Video system for endoscope
Inventor: KOBAYASHI KAZUNARI
IPC: G02B23/26
Filed: 1987-10-07
Abstract: PURPOSE:To photograph a monitor image by one endoscope camera and to enable photography while mounting the camera on the ocular of an optical scope by providing a monitor image photographing device with a means for mounting the endoscope camera and an electric contact which sends electric power, etc., when the camera is mounted. CONSTITUTION:A mount 74 for camera fitting is provided on a mount part 45 and the camera 42 is fitted by this mount 75. A camera control signal and camera electric power sent through the connector 71 and cable 72 of a photographing device main body 44 are inputted to an electric circuit part 77 through the connector 76 in a camera adapter 58. Then they reach an adapter electric contact 79 through a cable 78 from the electric circuit 77. Therefore, they are transmitted to the camera 42 through a camera contact 81 contacting the contact 79 by mounting the camera 42 to control and drive the camera 42. Consequently, it is possible to use one camera on the ocular part of the endoscope and also use it for image photography on a monitor.
Patent JP-2001078398-A (JP)
Title: Method for removing weld flash or yoke part of voice coil motor for hard disk drive and voice coil motor
Inventor: OSUGI MAKOTO
IPC: H02K1/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a clean voice coil motor, that is effective for eliminating weld flashes for all ridges including a part with fine work and eliminated the flash being harmful to hard disk drive. SOLUTION: In this method for eliminating weld flashes 11 and 12, that are generated by shear machining on a surface 1 of yoke parts made of low carbon steel of a voice coil motor for a hard disk drive, and has a thickness of 0.5 mm or smaller, the yoke parts are subjected to a barrel polishing process B and a flash removal process C. After the flashes have been removed, chemical polishing is conducted.
Patent JP-H06102997-A (JP)
Title: Pointing device
Inventor: TEZUKA SATORU
IPC: G06F3/038
Filed: 1992-09-24
Abstract: PURPOSE:To provide a pointing device capable of feeding-back the state on a screen of a mouse cursor tactually as well as visually. CONSTITUTION:In addition, the constitution of a conventional mouse, the pointing device is provided with a movable cover 111 mounted so as to move in upward/downward direction and a cover driving mechanism 112 moving the movable cover 111 in upward/downward direction. Thereby, it is tactually known that the mouse cursor passed on the boundary of a window and a button. Besides, the state on the screen of the mouse cursor is fed-back to the cover driving mechanism 112 of a mouse 100.
Patent JP-H04133352-A (JP)
Title: Gate turn-off thyristor
Inventor: KOGA TAKEHARU
IPC: H01L29/74
Filed: 1990-09-25
Abstract: PURPOSE:To relax the concentration of currents to a unit GTO thyristor being positioned on the outer circumferential section of a semiconductor substrate and having small current drawing capacitance even when a gate current leading-out section is formed only at the central section of the substrate, and to increase controllable currents by leading out gate currents from a gate electrode in a section near to the outer circumferential section of the substrate by a conductor layer insulated from a current leading-out path from the gate electrode in a section inner than said gate electrode. CONSTITUTION:Gathode electrodes 7 are applied onto the (n) emitter layers 5 of a semiconductor substrate 1 having p-n-p-n four layer structure and an anode electrode 6 onto a (p) emitter layer 2. Gate electrodes 8 are applied to the (n) emitter layers 5, but the upper sections of the gate electrodes 8 are coated with insulating layers 13 with the exception of the central section and outer circumferential section of the silicon substrate 1, and conductor layers 9 are further applied onto the insulating layers 13. A gate current leading-out body 12 is brought into contact on the conductor layer 9 at the central section of the substrate. According to such constitution, gate currents from a segment in a section near to the outer circumference of the substrate of the gate electrodes are led out directly to the gate current leading-out section through the internal section of the gate electrode and the conductor layer insulated from the conductor layer connected to the gate current leading-out section at the central section of the substrate.
Patent JP-H1194963-A (JP)
Title: Time-displaying device
Inventor: KITAGAWA HITOSHI
IPC: G04G9/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To display time so that it can be seen easily by displaying the hemming of numbers, characters, and symbols for indicating current time on a time-displaying means, successively changing an empty part in a color that is the same color, or different from the color of the hemming, and indicating time lapse in steps with analog quantity. SOLUTION: A timer 2 counts time and transmits time data to a CPU 5. A ROM 3 stores the operation program of an entire clock display device. Further it stores the data of a perpetual calendar and character data for displaying time on a CRT 7 with numbers and symbols. A RAM 4 starts counting time and then stores the data of lapse time or the like. A display driver 6 is a drive part for displaying a color image on the screen of the CRT 7 and the output of an image-processing part is guided. The driver 6 receives a time display command from the CPU 5 and displays a time display window that is long sideways at the center or the corner of the screen of the CRT 7. Further, numbers and symbols for indicating current time are displayed at a time display window 9 based on character data from the CPU 5.
Patent JP-S61132227-A (JP)
Title: Bending equipment of molding or the like
Inventor: KITSUKAWA MOTOHIKO
IPC: B21D7/08
Filed: 1984-11-30
Abstract: PURPOSE:To improve the performance of bending molding by installing a holding device used for slidingly supporting a stock and a bending roll device as well as eccentrically moving the holding rolls of the rear side of said holding device. CONSTITUTION:A molding stock M2 obtained by forming a strip into a prescribed cross-sectional shape is formed by bending it by a bending roll device 40 after passing through a holding device 30. The device 30 is constituted of loosely fitted rolls 31a, 31b, 32a, 32b and 33a, 33b. The roll 33a of rolls 33a, 33b is fixed to a machining bed, but the 33b is attached so as to be eccentrically moved through a bracket frame. The device 40 is provided with bending rolls 43a, 43b and is made to be freely rockable to the right or left side around a supporting axis 44. By this mechanism, the molding of sharp and small radius of curvature can be smoothly performed by the rocking of bending rolls 43a, 43b and the eccentric movement of holding rolls 33b, and the molding performance is improved.
Patent JP-H01132597-A (JP)
Title: Dideoxycitidine derivative
Inventor: JIYON JIYOSEFU PAATORITSUJI
IPC: C07D405/04
Filed: 1988-10-08
Abstract: NEW MATERIAL: A compd. of formula I [a dotted line is optional; B is OH, OC(O)R; C is NHC(O)R 1 , N=CH-NR 2 R 3 ; R, R 1  to R 3  are each an alkyl, alkoxyalkyl, aralkyl, aryloxyalkyl, aryl].  
     EXAMPLE: N-butanoyl-2',3'-dideoxycytidine.  
     USE: A therapeutic and preventive agent of retroviral infection. The compd. has a stability higher than a known nucleoside deriv. and lipophilicity and is effective more than at the time of penetration to the blood-brain barriers.  
     PROCESS: A compd. expressed by formula II (C' is NH 2 , N=CH-NR 2 R 3 ) is reacted with an anhydride expressed by formula (RCO) 2 O or a halide expressed by formula RCOX (X is a halogen). 
     COPYRIGHT: (C)1989,JPO
Patent JP-H02541-A (JP)
Title: Device for assembling image data word
Inventor: SHINKIYOO KAKU
IPC: G06K15/12
Filed: 1988-10-08
Abstract: PURPOSE: To control the assembly of data within a real time by providing a control interface means for receiving a control word, an image data interface means for reading and writing an image data word and a scanner interface means for reading a data word to provide the same in a scanning device. CONSTITUTION: A raser printer controller RPC 10 loads a source memory 30 with data and despatches the data to an assembly memory 27 from the memory to transmit the same to a printer 11 and loads the source memory 30 with the data from a system memory 27. When the dynamic RAM array of the assembly memory 27 is used as the source of image data, a video interface 16 is used as a source interface 15 for assembling the image words searched from source image words in a video band buffer 28. In the same way, when the system memory 20 is used as the source of image data, a CPU interface 14 functions as the source interface 15 receiving data from a host processor in order to assemble the same in a page.
Patent JP-H03117663-A (JP)
Title: Start-up assist device of diesel engine
Inventor: EGUCHI NOBUJI
IPC: F02M23/14
Filed: 1989-09-29
Abstract: PURPOSE:To improve start-up performance and decrease white smoke and hydrocarbon in exhaust gas by providing an injector which injects air warmed by a heat means and stored in an accumulator tank, to the inside of a cylinder. CONSTITUTION:An accumulator tank 23 is provided at an engine 10. In the accumulator tank 23, a heat insulator 24 is stuck, and a heater 25 is provided. A discharge side of a compressor 27 is connected to the accumulator tank 23 via a pipe passage 31. The accumulator tank 23 is connected to an injector 30 for blowing air to every cylinder via an air charging pipe 29. Start-up performance of the engine 10 is improved by injecting heated air to the inside of each cylinder, for example, by means of the injector 30 at the time of start-up at low temperature. Since intake temperature is high at the time of start-up, quantity of white smoke and NOx in exhaust gas is decreased.
Patent JP-H06109882-A (JP)
Title: Controlling method and device for plasma position and shape in nuclear fusion device
Inventor: TAKEUCHI KAZUHIRO
IPC: G21B1/00
Filed: 1992-09-24
Abstract: PURPOSE:To guarantee the control accuracy without degrading for a long time even with the increase in operation time as well as the case using a good accuracy measuring instrument for a short time. CONSTITUTION:In parallel to a measuring instrument with good accuracy for a short time, measuring instruments 2b, 2e with almost constant accuracy without depending on the time are provided, and weighting to the both measured values is done with an arithmetic processor means 4. The weighting to the measured values from more than two measuring instruments is varied with time so that the control is performed based on the measured value with best accuracy all the time.
Patent JP-H04132374-A (JP)
Title: Automatic focusing device
Inventor: TANAKA TAEKO
IPC: G03B13/36
Filed: 1990-09-24
Abstract: PURPOSE:To always continue to stably hold an object within focusing detecting area by controlling the size, moving range, and movement responding speed of the focusing detecting area according to a multiplication concerning the photographing state of the depth of field or the like of a photographic optical system. CONSTITUTION:The focusing detecting area is moved by detecting an objective position within the focusing detecting area, the set value of at least one of the size, moving range, and movement responding speed of the focusing detecting area is varied according to the photographing state, a controlling operation is regulated according to a photographing mode, and the set value is fixed to a prescribed value at the time of the prescribed photographing mode. Therefore, the focusing detecting area is moved by detecting the objective position, the size, moving range, and movement responding speed or the like of the detecting area are variably controlled based on the photographing sate of the depth of field or the like, and moreover the setting of the control parameter of the detecting area can be optimized even in a specific photographing mode such as a wide macro photograph whose control is different from a normal photographing time. Thus, a natural object tracking focusing operation can be attained.
Patent JP-H0997676-A (JP)
Title: Organic electroluminescent element
Inventor: ONIKUBO SHIYUNICHI
IPC: C09K11/06
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To enhance age-based stability by using a ternary alloy composed of the combination of specific metal having a different work function for the cathode of an organic EL element to prevent the oxidation of the cathode. SOLUTION: A compound 1 expressed by the following chemical structure is deposited by vacuum evaporation on a cleaned glass plate with an ITO electrode to obtain a hole injection layer having a film thickness, for instance, of 50nm. Thereon, Mg for a metal element A, Al for a metal element B and Zn for a metal element C are simultaneously evaporated from the respective evaporation sources, and a cathode comprising an alloy of Mg:Al:Zn=10:1:1 having a film thickness of 200nm is formed by common evaporation. The positive hole injection layer, a light emitting layer and the cathode are deposited by evaporation under the conditions that vacuum is 10<-6> torr and the temperature of a substrate is a room temperature.  By an organic EL element formed, for instance, yellow green luminescence having luminescent brightness of 220cd/m<2> is obtained at a DC voltage of 5V, and luminous efficiency is 2.11m/W. Therefore, the oxidation of a cathode can be prevented to enhance stability with lapse of time.
Patent JP-H03115137-A (JP)
Title: Glass for covering halide glass fiber
Inventor: ITO KATSUHISA
IPC: C03C25/10
Filed: 1989-09-29
Abstract: PURPOSE:To obtain glass for covering halide glass fibers, containing specified mol% of P2O5, K2O, PbO and BaO as the essential components and having excellent chemical resistance and mechanical strength. CONSTITUTION:The above-mentioned glass for covering contains 35-50mol% P2O5, 5-20mol% K2O, 24-40mol% PbO and 5-20mol% BaO as the essential components. Halide glass for the halide glass fibers to be covered is such glass essentially comprising AlF3, ZrF4 and/or HfF4, etc., and preferably having values of viscosity and coefft. of thermal expansion near to those of the covering glass when they are formed into a perform or fiber.
Patent JP-2000144000-A (JP)
Title: Molded resin article, resin composition and production of molded article
Inventor: SHIBATA YUKIO
IPC: C08L67/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a molded resin article having excellent light resistance and free from problems of the necessity for a large amount of light stabilizer, complicated molding process, etc., by increasing the concentration of a light- resistant stabilizer in the surface layer compared with the concentration in the core part. SOLUTION: This molded resin article is composed of (A) a resin and (B) a light stabilizer and the concentration of the component B in the surface layer is adjusted to be >=2 times, preferably >=3 times the concentration in the core part. Preferably the concentration of the component B continuously decreases from the surface of the molded article toward the core part. The component A is preferably a polyolefin resin, a highly water-absorbing resin, a synthetic rubber, etc. The component B is preferably a compound having an average molecular weight of >=700 such as poly(2'-hydroxy-5'-methacryloyloxyethylphenyl) benzotriazole. The addition amount of the component B is preferably 0.06-0.7 wt.% based on the component A.  The objective molded article can be produced by migrating the component B existing in the core part of a homogeneous molded resin article to the surface layer of the article.
Patent JP-H1198473-A (JP)
Title: Teletext receiver
Inventor: SEKIYA TOMOHISA
IPC: H04N5/445
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a teletext receiver that reserves a teletext program desired to printed out and prints out teletext data with a desired program quickly at any time. SOLUTION: A reservation print button 8c or/and a reception/print button 8d are provided to an operation section 8, with a reservation selection section 10 that selects teletext data of a program stored in a reservation memory 9 from a reception buffer memory or a reserved program reception buffer memory 3d that updates and stores the teletext data of a program stored in the reservation memory 9 and receives and stores the reserved teletext program during absence. After a user returns home, the user can enjoy the stored program by pressing the reservation printing button. Furthermore, the user goes out after depressing the reception/print button to receive and store the reserved teletext program during absence and the content is printed out automatically.
Patent JP-H0998244-A (JP)
Title: Recorder and facsimile equipment using the recorder
Inventor: KORI SHINICHIRO
IPC: B41J2/125
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To detect accurately the existence of ink in an ink cartridge in a detection area. SOLUTION: When the recording is started, a carriage 15 is moved to the left from a home position S4 and when the carriage 15 reaches an ink jet start position S6 corrected in advance depending on ink type and shape of the cartridge, the recording head 5 starts jet of ink. Furthermore, when the carriage 15 keeps jetting ink for a prescribed period and enters an ink residual amount sensing area S2 while moving to the left at a prescribed speed, a photo sensor senses the ink jet state to sense the presence of ink in the ink cartridge.
Patent JP-H04247259-A (JP)
Title: Device for applying adhesive agent to sheet material
Inventor: FURUBIO BORUDORINI
IPC: B05C1/16
Filed: 1991-10-02
Abstract: PURPOSE: To provide, with respect to a device for applying an adhesive to sheet materials, a gumming device of a substantially self-cleaning type simply and at a low cost. CONSTITUTION: In the device for applying adhesive to a sheet material, a transfer roller 8, partially immersed inside a tank 7 of an adhesive 2, prevents a cylindrical outer surface 12 substantially tangent to the cylindrical outer surface 13 of a gumming roller 9 having, for each gumming surface portion 6 of the sheet material 3, peripheral projections 14 extending outwards from the cylindrical surface 13 of the gumming roller 9 and engaging with respective cavities 17 formed on the cylindrical surface 12 of the transfer roller 8.
Patent JP-S61134214-A (JP)
Title: Cushioning material for molding press
Inventor: FUJIMOTO YASUHIRO
IPC: B29C43/32
Filed: 1984-12-03
Abstract: PURPOSE:To reduce a thickness deviation of a laminated sheet or decorative sheet, by performing press molding with specific compression stress, in a cushioning material for molding press having predetermined circumferential dimensions. CONSTITUTION:Compression stress and a thickness difference between the central part and an end part after molding are made respectively into 5-20kg/cm<2> and less than + or -0.2mm difference, in a cushioning material for molding press whose circumferential dimensions are about 1mX1m-about 1mX2m. A cushioning material is an article to be obtained by making a sheet or plate obtained by laminating a sheet or fiber made of polyester resin or polyamide resin or polyimide resin with varnish into a cushioning material, and the cushioning material whose compression stress is 5-20kg/cm<2> and a thickness difference between the central part and the end part after molding is less than + or -0.2mm can be obtained by performing like in this manner.
Patent JP-H03118830-A (JP)
Title: Cylindrical granulator
Inventor: KUDO SUMIO
IPC: A01N25/12
Filed: 1989-09-30
Abstract: PURPOSE:To prevent a screen from being broken by providing a horizontal cross piece type reinforcing frame to protect the screen in a screen holder provided on the outer side of the screen and forming a middle-cutting-off part in a part of pushing blade located at the position confronting to the reinforcing frame. CONSTITUTION:Granulation is carried out in such a way that the clay like raw material consist of raw material kneaded with binder is pushed out to pass the mesh type screen 2 by the pushing blades 11. The horizontal cross piece type reinforcing body 6 to protect a screen 2 is provided in the screen holder 3 provided on the outer side of the screen 2, and the middle-cutting-off part 17 is formed in a part of the pushing blade 11 located at the position confronting to the reinforcing body 6. As a result, even when the screen 2 is large and pushed from the outside of the screen 2 by the horizontal cross piece type reinforcing frame 6, pressure is not worked to the inside of the reinforcing frame 6, and the screen is not deformed or broken.
Patent JP-H07110376-A (JP)
Title: Method for identifying position measurement systems
Inventor: TACHIBANA YASUO
IPC: G01S7/03
Filed: 1993-10-13
Abstract: PURPOSE:To provide a method for identifying position measurement system capable of easily and exactly obtaining the relative positional relation between two position measurement systems of a plurality of radar devices and the like used for measuring the position of an observing object. CONSTITUTION:Four motions in different directions are applied to an observing object against a basement coordinate and it is observed by position measurement systems A, B. The position measurement system A has an elevation angle of theta1 to the basement coordinate system and the position measurement system B located at the point (a2, b2, c2) in the basement coordinate system has an azimuth angle of phi2 and an elevation angle of theta2. By using the position information and a plurality of motion information against the basement coordinate system, the elevation angles theta1, theta2 and azimuth angle phi2 are calculated. In the case where the observing object is stationary, a part in the observing object in primary independent relation is selected and the relative positions of the position observation systems A, B are identified.
Patent JP-H09132990-A (JP)
Title: Ladder with sliding prevention
Inventor: ARAI ISAMU
IPC: E06C7/48
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To secure safety by installing a support body on a leg rod, installing a pressing body on the support body free to revolve and preventing sliding of a ladder. SOLUTION: A support body 15 consisting of an aluminum made thin groove shape steel is installed on the inside of leg rods 2a, 2b by a bolt 16. Thereafter, a pressing body 20 consisting of the aluminium made thin groove shape steel is installed on the support body 15 by energizing it by a torsional coil spring 25 free to revolve in the clockwise direction constantly with a revolution axis 21 as its center. Additionally, the ladder 1 is formed by adhering a sliding preventive body 22 consisting of rubber, etc., on a lower surface of the pressing body 20. Thereafter, at the time of using the ladder 1, the pressing body 20 is revolved and presses a roof 6 at an inclination matched with an inclination of the roof 6, and the sliding preventive body 22 makes contact with the roof 6 in a pressing state. Consequently, as sliding of the ladder 1 is prevented, it is possible to secure safety.
Patent JP-S62114572-A (JP)
Inventor: FUJIKAWA KIYOSHI
IPC: A63B51/14
Filed: 1985-11-14
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-H09115120-A (JP)
Title: Rotary head device
Inventor: TABUCHI TOSHIAKI
IPC: G11B5/52
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of assembly and to make all of the magnetic fluxes generated from driving coils the same. SOLUTION: This rotary head device has a stationary drum and a rotary drum. This stationary drum fixes the outer race of a bearing for freely rotatably holding a revolving shaft mounted at this rotary drum. The rotor of a motor for rotationally driving the rotary drum is fixed to the rotary drum. The stator 69 of the motor is formed into a ring shape mounted at the stationary drum and has the driving coils 119. The stator 69 has projecting parts 121 and is provided with connecting holes 123 for connection to external wirings in these projecting parts 121.