baber/WOPTO huggingface dataset:
Patent JP-H04283722-A (JP)
Title: Liquid crystal display device
Inventor: SAITO TAKESHI
IPC: G02F1/1345
Filed: 1991-03-13
Abstract: PURPOSE:To reduce the outward appearance small and reduce the weight and thickness although the frame part at the periphery of a display screen is made small and the display screen is made large by using a multi-layered substrate as a circuit board. CONSTITUTION:A flexible substrate 2 where a driving LSI is mounted is connected to connection terminals at the periphery of the glass substrate of a liquid crystal display element 3 by using an anisotropic conductive film and the flexible substrate 2 is soldered to the multi-layered circuit board 1a. Copper foil 4 is formed on both surfaces of an insulating substrate 5 and specific signal lines are formed by etching and stuck with an adhesive 6; and a through hole is formed to connect the multi-layered signal lines and signal lines on the circuit board 1a corresponding to the input signal of the flexible substrate 2 are connected. On one surface of the multi-layered substrate 1a, the pat for the input signal of the flexible substrate 2 is arranged and on the other surface, display data lines and control signal lines are arranged while a power source and bias voltage lines are arranged in an internal layer.
Patent JP-S62205564-A (JP)
Title: Method for controlling storage position of audio medium
Inventor: OUCHIDA KENJI
IPC: G11B19/00
Filed: 1986-03-05
Abstract: PURPOSE:To prevent that the case and so on of an audio medium cannot be taken out of a player with its deformation due to heat by returning the audio medium to the magazine in case of the counting time after ignition switching off exceeding a set time. CONSTITUTION:A time counting is performed with the start of a timer via a processor 11 when the off of the ignition switch of a vehicle is detected by an ignition on/off detector 12. The audio medium is returned to the magazine from on-vehicle player by controlling an auto changer control part 16, auto changer mechanism 15, etc., by a processor 11 when this counting time reaches the set time. It is therefore prevented that the case of the audio medium and cassette half are not taken out of a player with their deformation by heat.
Patent JP-S51122590-A (JP)
Title: Preparation of cellular cores
Inventor: OKABE MASAAKI
IPC: B31D3/02
Filed: 1975-04-18
Abstract: PURPOSE:To prepare cellular cores that are extendable and contractable by manual pressure.
Patent JP-S63215162-A (JP)
Title: Image reader
Inventor: ARIMOTO SHINOBU
IPC: H04N1/19
Filed: 1987-03-03
Abstract: PURPOSE:To always obtain a uniform white level by using a reference density plate whose reflecting density is not managed strictly, by providing a reading plane having almost uniform density outside an original reading area, and setting the relative dimmer value of the reading plane for an original having prescribed density. CONSTITUTION:The titled device is provided with two operating modes. That is, one is a dimmer value measuring mode in which illumination 104 is dimmed so as to set a reading picture signal 216 from the original whose reflecting density is managed at a constant value, and the value of the reading picture signal from the reference density plate 112 under the above light quantity is measured. The other one is an original reading mode in which, after the illumination 104 is dimmed so as to set the value of the reading picture signal from the reference density plate 112 at a value measured in the dimmer value measuring mode, the original 102 on an original platen 101 is read-scanned and a picture signal on which shading correction is applied is outputted. In such a way, it is possible to use a white original whose density is managed comparatively such as a sheet of copying paper at hand, etc., and to make the strict density management of the reference density plate used for the sample of dimming and shading data unnecessary.
Patent JP-S63216250-A (JP)
Title: Gas phase ion source
Inventor: SHIMADA HIROSHI
IPC: H01J27/26
Filed: 1987-03-03
Abstract: PURPOSE:To prevent the temperature rise of an ion generating section and improve the ion beam generation efficiency by cooling a refrigerant tank and the ion generating section with the second cooling container having a temperature lower than that of the first cooling container. CONSTITUTION:The second cooling container 15 cooled to the extremely low temperature is arranged at the position nearer to an ion generating section 2 inside the first cooling container 8. Therefore, even if the strong electric field is applied between an emitter 20 and an extracting electrode 22 and ions are generated, and the emitter, the extracting electrode, and an anode constituting the ion generation section 2 are deprived of the radiation heat by the cooling container 15, thus the temperature rise of the emitter 20 can be suppressed. Accordingly, the quantity of the helium gas stuck to the emitter can be increased, and the ion generation efficiency can be improved.
Patent JP-H0623303-A (JP)
Title: Water supply head
Inventor: GIANNI SANDORIN
IPC: A47K3/10
Filed: 1993-03-09
Abstract: PURPOSE: To provide a pure water feed head for a spiral flow bathtub having a turning nozzle capable of smoothly adjusting a flow rate. CONSTITUTION: This water feed head consists of a manifold body 4 which has a pressurized air intake orifice 5 and two air inlets 6, a hollow body 8 which has a nozzle 7 conducting to the orifice and is tunable relatively to the body, flexible disk walls 14 and 17 which are connected to the hollow body and rotationally slide around the axis of the hollow body with each other to close and open a passage for water and a pin 26 which has a hole 28 conducting an air inlet 6 and the nozzle 7 and is fixed to the body 5.
Patent JP-H05246067-A (JP)
Title: Thermal recording apparatus
Inventor: NAKAYAMA ETSURO
IPC: B41J2/355
Filed: 1992-03-05
Abstract: PURPOSE:To rapidly process recording data by providing a division part dividing serial recording data into two systems in a pixel unit, the heat history processing part of two systems and a recording data synthesizing part executing the conversion to serial recording data. CONSTITUTION:The serial recording data di inputted to a data latch 21 is divided into even and odd number dots in a pixel unit by data latches 21, 22 and the even number dots d2... and odd number dots d1... of the recording data are processed by heat history processing parts 23, 24 to be stored in a dual port memory 25. The stored data are read at a next line cycle to be synthesized into serial recording data on the basis of load and clock signals CLKI, LOAD by a shift register 26. Heat accumulation temp. data is preliminarily stored in the heat history processing parts 23, 24 and the heat accumulation data is read from a first memory using present heat accumulation data and the presence of recording as an address to be temporarily stored in a second memory and compared with set temp. by each comparator to be outputted to the other input terminal of each AND gate.
Patent JP-S53135984-A (JP)
Title: Tetrakis(2-pyridylthio)-trizinc-dichloride and its preparation
Inventor: MAZAKI MITSUO
IPC: A01N55/02
Filed: 1977-04-28
Abstract: PURPOSE: Tetrakis(2-pyridylthio) trizinc dichloride complex 1. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60194042-A (JP)
Title: Tungsten base alloy for electronic apparatus
Inventor: UMETSU SADAO
IPC: C22C27/04
Filed: 1984-03-13
Abstract: PURPOSE:To provide the titled alloy which is relatively low in initial cost and has good workability and strength by consisting the same of a specific compsn. ratio of Ta, Mo and W. CONSTITUTION:A tungsten-base alloy for electronic apparatus consists of 0.5- 2wt% Ta, <40% Mo and the balance substantially W. Mo having smaller specific gravity is added to the alloy to make the initial cost thereof lower than the initial cost of the alloy made of W alone. The workability is better and the strength is higher than pure W. Such alloy is adequate and exhibits a target effect particularly as a supporting material for a halogen lamp. Ta among the effective components of the above-mentioned alloy acts as a getter and if the content thereof is low, the effect is not thoroughly attained and if the content is too much, the alloy is uneconomical and is undesirable in terms of workability and strength. Mo is added at <40% to improve economy, workability, strength, etc. and the proper content thereof is selected according to applications. The above-mentioned alloy is easily produceable by a powder metallurgical method.
Patent JP-H10233425-A (JP)
Title: Device for preventing contact break-down of wafer transferring/mounting device at transferring/mounting wafer
Inventor: SAKAKIBARA ATSUYUKI
IPC: H01L21/677
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent break-down of a wafer and a wafer transferring/mounting device due to contact to a pencil, at transfer/mounting in a semiconductor equipment. SOLUTION: A projecting element 10 is fixed toward down to the tip of the uppermost part of a wafer housing cassette rack 6, so that a photo-detecting element 11 provided to the bottom part of the cassette rack 6 is always irradiated with a detecting light 12. When there is a wafer 2t sticking out of the wafer housing cassette rack 6, the detecting light 12 from the projecting element 10 is blocked off, so that the photo-detecting element 11 outputs an abnormality signal, and, by transmitting the abnormality signal to a wafer transferring/ mounting device 4, the wafer transferring/mounting device 4 is immediately stopped.
Patent JP-H08245714-A (JP)
Title: Storage of catalyst for polymerization of olefin, catalyst solution for polymerization of olefin, catalyst for polymerization of olefin, and polymerization of olefin
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/642
Filed: 1995-03-08
Abstract: PURPOSE: To prevent the polymerization activity of a catalyst from lowering, even when the catalyst is stored for a long period. CONSTITUTION: A method for storing an olefin polymerization catalyst comprises storing the olefin polymerization catalyst produced by the contact of (A) the IVB group transition metal compound with (B) an organic aluminum oxy compound in a medium containing an aliphatic hydrocarbon or an alicyclic hydrocarbon in an amount of >=70vol.%. The solution of the olefin polymerization catalyst is produced by dispersing or dissolving the olefin polymerization catalyst comprising (A) the IVB group transition metal compound and (B) the organic aluminum oxy compound in a medium containing the aliphatic hydrocarbon or the alicyclic hydrocarbon in an amount of >=70vol.%. The olefin polymerization catalyst comprises a mixture of the olefin polymerization catalyst solution with (C) an organic aluminum compound.  A method for polymerizing an olefin comprises polymerizing the olefin in the presence of the olefin polymerization catalyst.
Patent JP-H03252939-A (JP)
Title: Magneto-optical disk
Inventor: KATAYAMA HIROYUKI
IPC: G11B11/105
Filed: 1990-02-28
Abstract: PURPOSE:To enable reproducing of signals with a reproducing device for reproduction only type or DRAW type optical disks by successively forming a first transparent dielectric film, perpendicular magnetization film, second transparent dielectric film and reflecting film to constitute the disk of a multilayer structure. CONSTITUTION:The first transparent dielectric film 2 (e.g. AlN film), perpendicular magnetization film 3 for recording information (e.g. rare earth-transition metal alloy such as TbFeCo), second transparent dielectric film 4 (e.g. AlN film) and reflecting film 5 (e.g. Al) are successively formed to constitute the magneto-optical disk of a multilayer structure. Thereby, on reproducing signals in this disk by use of a reproducing device for reproduction only type or DRAW type optical disks, circular dichroism of this disk is enhanced by the interferential effect according to the wavelength of the reproducing light which irradiates this disk. On reproducing by use of a reproducing unit for rewritable magneto- optical disks, magnetic Kerr effect is enhanced. Thereby, the information recorded in the perpendicular magnetization film can be read out.
Patent JP-S54141439-A (JP)
Title: Heat receiver
Inventor: OKADA KEIZOU
IPC: F28F1/16
Filed: 1978-04-26
Abstract: PURPOSE: To reduce the thermal difference between both sides of a cooling pipe by projecting a fin on the backside of the cooling pipe.  
     CONSTITUTION: Heat-receivisng cooling pipes 3 are shaped by drawing together  with a fin 4. These heat-receiving cooling pipes 3 are arranged in parallel to be lapped over another in the parts of fins 4, and connected to headers 5 in their both  ends for introducing entering heat Q to the opposite side of fins 4 on heat-receiving  cooling pipes 3. In this construction, the entering heat Q is absorbed into the cooling medium inside heat-receiving cooling pipes 3, and also turned round to the backside of the heat-receiving cooling pipes 3 by fins 4. Consequently, the temperature difference between both sides of heat-receiving cooling pipes 3 is reduced for reducing the generation of thermal stress and deformation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04268525-A (JP)
Title: Range-finding device for passive type autofocusing device
Inventor: ISHIGURO MINORU
IPC: G01C3/06
Filed: 1991-02-22
Abstract: PURPOSE:To obtain a range-finding device for autofocusing device which can accurately and rapidly measure a distance to an object so as to surely focus on the object even in the case that plural objects exist. CONSTITUTION:The object is caught by light receiving sensors 10, 20 and 30, and the zero cross point of the secondary difference of brightness distribution is operated and detected. The behavior of each zero cross is stored according to a specified address in a zero cross memory circuit for each of the three light receiving sensors 10, 20 and 30. One of zero cross data of the sensors 10, 20 and 30 is taken as a reference datum, and when the datum stored at one address of the reference datum includes the zero cross point, the data in other zero cross memory circuit are successively deviated with respect to the data of address to detect a coincident point. The distance to the object is measured based on the deviation of the behavior of the zero cross of two line sensors when the coincident point is detected.
Patent JP-S57163949-A (JP)
Title: Magnetron driving circuit
Inventor: USHIJIMA KAZUFUMI
IPC: H05B6/66
Filed: 1981-03-31
Abstract: PURPOSE:To stabilize voltage supplied to a high-voltage transformer, a magnetron and the like by detecting the difference between the electric potentials of the ends of the magnetron, and changing the operational frequency of the high- voltage transformer or the like when the detected value is unusual. CONSTITUTION:The partial pressure of a voltage dividing circuit 23 rises when the voltage of a power source is increased. As the result, the period between the pulses of a time-constant circuit 13 of a nonstable multivibrator (MV) 9 is shortened, the frequency of the pulse generation is increased, and the current flowing through a magnetron 1 tends to be decreased. Accordingly, the increase of the current fed to the magnetron 1 is suppressed. In contrast, when the voltage of the power source is decreased, the generation frequency of the MV 9 is decreased, and the decrease of the current fed to the magnetron is suppressed.
Patent JP-S62205457-A (JP)
Title: Control system for remote station adapter
Inventor: FUJIMURA KIYOTAKA
IPC: G06F13/12
Filed: 1986-03-06
Abstract: PURPOSE:To eliminate the wasteful delay of an SLO signal by propagating selectively a selecting-out SLO signal to a remote station adaptor RSA-station S connected to the input/output device of a device address sent from a channel. CONSTITUTION:When starting is executed by a device address 40 from a channel 1, in an RSA-channel C2, the access is executed to a memory 212 by the address 40 and an SLO signal is controlled by the contents. Since the contents of the memory 212 are SP=0 and LNO=11, the SLO signal is outputted through a linking number 3 to an RSA-S6, and a display device D15 can be started through an input/output controller MC10. Next, when the starting is executed from the channel 1 by a device access 80, the access is executed to the memory 212 by the address 80 in the RSA-S2, CP=1 and LNO=00 are read, the SLO signal is communicated to a next input/output controller MC11, the starting is executed to a display device D17 and the starting can be executed.
Patent JP-H04267229-A (JP)
Title: Manufacture of light guide
Inventor: NAKAI AKINOBU
IPC: G02F1/35
Filed: 1991-02-21
Abstract: PURPOSE:To facilitate the manufacture of a light guide in YLF crystal in order to obtain an optical amplifier. CONSTITUTION:Li of LiYF4 mingled therein with an active substance exhibits optical amplifying action caused by photo-excitation is substituted with H by a proton substituting process so as to form a light guide 2. In this case, a metal film is used as a mask for the substitution of Li with H, and organic acid is used as a proton source 4 for H.
Patent JP-2000251510-A (JP)
Title: Lamp for vehicle
Inventor: HORIBA TAKESHI
IPC: F21V5/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To improve appearance of a vehicle lamp containing a reflector and an attached transparent front lens in a lamp body without requiring an extension reflector, while reducing the cost. SOLUTION: Nontransparent treatment is given in the vicinity of a seal leg 12a of a front lens 12. For this nontransparent treatment, multiple protruded cylindrical lens elements 12s are arranged in a vertically-striped manner in all parts of a whole outer circumference and a specified part of an inner circumference of the seal leg 12a in a back side of the front lens 12. Therefore, a gap G created between a reflector 22 and a lamp body 14 does not look darker even in a front view of the lamp, and a seal groove 14b of the lamp body 14 is not exposed to view.
Patent JP-H07264459-A (JP)
Title: Optical system for electronic image pickup device having mirror scanning function
Inventor: MIHARA SHINICHI
IPC: H04N5/232
Filed: 1994-03-18
Abstract: PURPOSE:To provide an optical system in which a substantial picture element number is over that of the HDTV standard and similar to that for a silver salt film regardless of a conventional image pickup device in compliance with the NTSC, PAL and HDTV standards in order to obtain the small sized inexpensive high definition electronic video image input device equivalent to a conventional still video camera. CONSTITUTION:This optical system is made up of a rotary mirror 1 to bend an optical axis Lc from an object point, an aperture 2, an image forming optical system 3 part or entire parts of which is moved on the optical axis Lc, an optical low pass filter 4 utilizing double refraction of a crystal, a semitransparent mirror 5 dividing optical paths in a bent direction and a through direction, and electronic image pickup devices 6, 7 arranged at positions conjugate on the divided optical axes by the semitransparent mirror 5.
Patent JP-S59174721-A (JP)
Title: Device for confirming liquid quantity in container
Inventor: MURAMATSU KOUZOU
IPC: G01F23/02
Filed: 1983-03-24
Abstract: PURPOSE:To confirm the quantity of remaining liquid in a container readily and accurately and to improve the service life to a large extent without using electrodes, by utilizing the absorption of light. CONSTITUTION:A recess part 6 is provided at a position facing a reagent container B of a bracket 1, A long protruded part 7 of the reagent container B is coupled with the recess part 6. The bracket 1 is moved up and down along the longitudinal direction of the long protruded part 7 by a driving device 2. A light projecting body 3 and a light receiving body 4 are mounted on the surface parts of the recess part 6 of the bracket 1 so as to face each other. When luminous flux (infrared rays) emitted from the light projecting body 3 is transmitted through the reagent in the reagent container B, an output voltage V from the light receiving body 4 is rapidly decreased (b). A control device 5 detects the time point (b), thr rotary angle of a motor M in the driving device 2 is detected by an angle detector 9, and a water level (l) is detected and then displayed and memorized by a monitor.
Patent JP-H01225723-A (JP)
Title: Production of non-oriented silicon steel sheet having excellent magnetic characteristic
Inventor: NISHIMOTO AKIHIKO
IPC: C21D8/12
Filed: 1988-03-04
Abstract: PURPOSE:To grow uniform and good ferrite particles and to improve magnetic characteristics by subjecting a dead soft continuous cast steel slab having a specific compsn., to direct rough rolling, then to finish rolling after a prescribed time interval, followed by soaking under specific conditions, cold rolling including intermediate annealing and final annealing. CONSTITUTION:The continuous cast steel slab consisting of <=0.005wt.% C, 1.0-4.0% Si, 0.1-1.0% Mn, <=0.1% P, <=0.005% S, 0.1-2.0% Al, and the balance Fe and inevitable impurities is subjected to direct rolling. The slab is first rough-rolled down to >=20mm thickness at <=10% draf. The rough-rolled bar is subjected to the finish rolling after the time interval of >=40sec in the temp. region of >=900 deg.C surface temp. of the rough-rolled bar between the rough rolling and the finish rolling and is then coiled at <=650 deg.C. This hot rolled sheet is annealed at 800-950 deg.C soaking temp. under the conditions satisfying the equation (where T is the soaking temp., t is the soaking time (min)). The steel sheet is then subjected to one pass of the cold rolling or >=1 passes thereof including the intermediate annealing, then to the final continuous annealing at 850-1,100 deg.C. The non-oriented silicon steel sheet having the excellent magnetic characteristics is thereby obtd.
Patent JP-S51126076-A (JP)
Title: Manufacturing method of semi-conductor equpment
Inventor: SAKAI HIDEO
IPC: H01L21/31
Filed: 1975-04-25
Abstract: PURPOSE: To device a rise in the degree of accumulation and cause the Bird Beak to decrease. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03250185-A (JP)
Title: Transmitting light quantity variable window device
Inventor: SHIMURA TATSU
IPC: E06B9/24
Filed: 1990-02-28
Abstract: PURPOSE:To automatically adjust a quality of transmitting light so as to omit a curtain and a blind and so as to perform fire and continuous adjustment by providing an adjusting means which control-adjusts a moving position of a plurality of deflecting plates relatively movably provided in a window frame. CONSTITUTION:Deflecting window plates 11, 12 are arranged so as to coat a window region 100 in a window frame main unit 10 to fix the one deflecting plate 11 to the window frame main unit 10 and to support the other rotatably by supporting rollers 13A to C and a drive roller 14. Next, the deflecting plate 12 is made rotatable at a relative angle 0 to 90 deg. relating to the deflecting window 11 by connecting a motor 15 to the drive roller 14. Then a controller 17 is connected to the motor 15 housed in a window frame cover 16, and internal and external illumination intensity sensors 18, 19 are connected to this controller 17. Turning angles of the deflecting plates 11, 12 are automatically adjusted by the controller 17. In this way, a curtain and a blind can be omitted to make fine adjustment possible.