baber/WOPTO huggingface dataset:
Patent JP-H08124513-A (JP)
Title: Electron detector
Inventor: LITMAN ALON
IPC: G01N23/225
Filed: 1995-06-20
Abstract: PURPOSE: To provide an electron detector whose collection and detection of back scattered electrons is enhanced by equipping it with an energy filter for blocking secondary electrons emitted from a test piece. CONSTITUTION: An electron detector 100 is equipped with an energy filter for blocking secondary electrons emitted from a test piece 102 so that only backscattered electrons reach an electron multiplier. The energy filter can accomplish its objective most effectively by providing a generally ring electrode 112 which is biased with a negative electric potential with respect to the test piece 102 and setting the potential difference between a center of its opening 114 and the test piece 102 to be -50 V or less.
Patent JP-H104449-A (JP)
Title: Portable telephone set
Inventor: MIYAZAKI SHINICHI
IPC: H04M1/22
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set in which correction after lighting is not required through an uncertain key operation inputted in order to light a back light. SOLUTION: While a back light section 2 goes off, when a key operation section 1 makes key entry, a key operation detection section 3 does not output a key entry signal to a portable telephone set main body control section 5 and but outputs a key entry detection signal only to a back light control section 6. When an illuminance detection signal detected by an illuminance detection section 4 is a prescribed value or over, no key entry detection signal is outputted to the back light control section 6 even when any key entry is made and all of the key entry signal is outputted to the portable telephone set main body control section 5.
Patent JP-S6045954-A (JP)
Title: Optical recording medium
Inventor: TOMITA TADAHARU
IPC: G11B7/24076
Filed: 1983-08-23
Abstract: PURPOSE:To obtain high C/N by using heat contracting resin for a part or all of a recording medium and forming an inclined plane having about 45 deg. from the surface of the recording medium. CONSTITUTION:The light recording medium has a triangular group with about 90 deg. at its point. Namely, the opposed inclined planes of the group make 90 deg.. Light A is reflected as B, C and D. The incident light AB is geometrically parallel with the reflected light CD. The light is condensed by a lens and made incident to a light memory. In this case, the parallel relation between the light AB and CD is kept as it is. Thus, such a constitution makes it possible to obtain high SN.
Patent JP-S6311739-A (JP)
Inventor: SHIBUYA YORIKUNI
IPC: E04B1/41
Filed: 1986-06-30
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-S6045221-A (JP)
Title: Anti-dazzling mirror containing liquid crystal and its manufacture
Inventor: OOTSUKA YASUHIRO
IPC: G02F1/13363
Filed: 1983-08-23
Abstract: PURPOSE:To prevent the retention of moisture in a gap between interference fringes and the formation of a double image by directly forming a specular surface on a phase difference plate so as to leave no gap. CONSTITUTION:A liq. crystal 12 is sealed in the gap between glass sheets 11 each having an electrically conductive transparent film and a silicon oxide orienting layer on the inside to form a liq. crystal cell 13 of 1mm. thickness. One side of the cell 13 is coated with an antireflection layer 11a made of MgF2 or consisting of MgF2, ZrO2 and CeF3 in three layers, and a quarter-wave phase difference plate 14 of 0.2mm. thickness is stuck to the other side with an adhesive layer of 30mum thickness so that the optical axis of the cell 13 meets at 45 deg. angle with the optical axis of the plate 14. Al, Cr or Ag is deposited on the surface of the plate 14 not stuck to the cell 12 to 1,000-3,000Angstrom  thickness to form a specular surface 15, and an epoxy resin film is formed on the surface 15 as a protective layer 16.
Patent JP-H0815050-A (JP)
Title: Temperature sensor
Inventor: SASAKI KAORU
IPC: G01K1/08
Filed: 1994-07-05
Abstract: PURPOSE:To provide temperature sensors superior in endurance, reliability, life characteristic and temperature detection characteristic. CONSTITUTION:A temperature sensor includes an outer packaging body 1, a thermal sensitive element 2 and an insulation filler 3. The outer packaging body 1 includes an insulation substrate 11 and a metal film 12. The insulation substrate 11 is formed to a cylinder wholly constituted in insulation material, and at least one end thereof in the axial direction is opened. The metal film 12 is substantially bonded on the whole peripheral face of the insulation substrate 11. The thermal sensitive element 2 is disposed in the inside of the outer packaging body 1. The circumference of the thermal sensitive element 2 is filled with the insulation filler 3 in the inside of the outer packaging body 1.
Patent JP-S5945813-A (JP)
Inventor: TSURUMI MANABU
IPC: A01D45/10
Filed: 1982-09-06
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-S5678047-A (JP)
Title: Electromagnetic focussing picture tube
Inventor: SAKURAI SOUICHI
IPC: H01J29/68
Filed: 1979-11-30
Abstract: PURPOSE:To remove the effect of coma aberration on an outer electron beam by providing a high permeability magnetic body cylinder on the outer or inner surface of a neck tube between a cathode electrode system and a magnetic field generator in which a magnetic lens is formed. CONSTITUTION:An inline type electron gun is loaded in a neck tube 1 and a permanent magnet 8 in which a principal forcussing magnetic lens is formed is provided on the outer surface of a position where a principal forcussing electrostatical lens 13 is formed. A  magnetic body cylinder 14 with high permeability is also provided on the surface between cathodes 2, 2, and 2 and the permanent magnet 8. A mangetic body cylinder 14 may be arranged in the cylinder of the neck tube. This changes the magnetic distribution on the outer beam orbitary, offsets the beam eccentricity by the magnetic filed which makes a right angle in the axial direction between the cathodes and the principal magnetic lens, and permits the outer beam  to be incident on the center of the principal magnetic lens. As a result, thic can remove coma aberration.
Patent JP-S5778075-A (JP)
Title: Photoreceptor holding device for picture forming equipment
Inventor: WAKAO NOBUTAKA
IPC: G03G21/18
Filed: 1980-10-31
Abstract: PURPOSE:To easily perform inspections on the photoreceptor by fitting and removing the photoreceptor through the sub-frame when the upper unit is released. CONSTITUTION:When the shaft of a photoreceptor 18 is pulled out when an upper unit 10A is released, a flange 18a of the photoreceptor 18 is fitted into a groove 35c of a subframe 5 below the flange 18a. When a fixing tool 36 of the subframe 35 is removed and the subframe 35 is rotated with a pin 35b as a fulcrum under this condition, the subframe 35 can be taken out to a space between the upper and lower units 10A and 10B. After the inspection is completed, the photoreceptor 18 is fitted in the inversed procedure. Since the photoreceptor 18 can be removed and fitted easily without moving other adjacent mechanisms, inspections on the photoreceptor 18 can be performed easily.
Patent JP-S63319179-A (JP)
Title: Recorder
Inventor: KANEKO MASANORI
IPC: B41J35/36
Filed: 1987-06-23
Abstract: PURPOSE:To prevent run-out of an ink ribbon or misuse of a ribbon cassette from occurring, by detecting the trailing end of the ink ribbon before recording by shifting the ribbon cassette to a use position, immediately after a power supply for a recorder is switched on and immediately after a cover is closed. CONSTITUTION:When a power supply for a recorder is switched on, detection of the trailing end of an ink ribbon 5 is carried out under the control of a controlling circuit 11. With the power supply for the recorder switched on, the controlling circuit 11 shifts up an ink ribbon cassette 4 when a cover of the recorder is closed. Next, a detector 9 is driven to check whether a detection output of the trailing end of the ink ribbon 5 is supplied. When the trailing end of the ribbon 5 is detected, an alarm buzzer 17 is driven until the cover is opened, thereby prompting the operator to replace the ribbon cassette 4. When the trailing end of the ribbon 5 is not detected, the cassette 4 is shifted down, each mechanism is initialized, and then a recording operation is carried out according to an input from an input part 10.
Patent JP-S64415-A (JP)
Title: Rotating angle detector with rotating control mechanism
Inventor: SEKINO AKIYUKI
IPC: G01D5/244
Filed: 1987-06-23
Abstract: PURPOSE: To improve the detection accuracy of a rotating angle by providing a planar drum to a revolving shaft of a rotating member and controlling the revolution of the revolving shaft when the power supply of the device is off.  
     CONSTITUTION: The disk-shaped drum 13 is mounted to the revolving shaft 3a of a motor 3 which rotationally drives the arm of the rotating member and notches 13b are formed to the outside circumferential part thereof at, for example, 4 points at 90° intervals. A rod 13c as a control member for controlling the revolution of the revolving shaft 3a (i.e., the revolving shaft of the arm) by fitting into th notches 13b is disposed near the outside circumference of the drum 13a. A spring 13d which energizes the rod 13c to the outside circumferential part of the drum 13a when the power supply is off and a solenoid 13e which fixes and holds the rod 13c in the state of detaching the same from the drum 13a while the power supply is on are provided. The turning of the arm is controlled by fitting of the rod 13c into the notches 13b even if the arm is turned by receiving external force during the off of the power supply and, therefore, the rotating angle of the revolving shaft 3a is 90° at the largest. The correction of the turning component of the rod is thus facilitated when the power supply is turned on again. The detection accuracy is thereby improved. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6217028-A (JP)
Title: Formation of optical glass element
Inventor: MONJU HIDETO
IPC: B32B15/01
Filed: 1985-07-12
Abstract: PURPOSE:To obtain the titled high-precision optical glass element without requiring any polishing after forming by using a forming die whose press-forming face is coated with the thin film of a noble metal added with a group Va element and precisely forming the optical glass by heating and compression. CONSTITUTION:To a noble metal alloy contg. >=5wt% platinum and the balance element selected from iridium, osmium, palladium, rhodium and ruthenium, 0.01-10wt% group Va element (e.g., vanadium, niobium and tantalum) is added. Then the thin film of the noble metal alloy contg. a group Va element is formed on the press-forming face of a forming die and the forming face is coated with the noble metal alloy thin film having excellent resistance to wear and scratching. Subsequently, optical glass is heated, compressed and precisely formed by using the forming die and the desired high-precision optical glass element such as lenses and prisms is obtained.
Patent JP-S6215936-A (JP)
Title: Method for detecting disconnection of on-road communication equipment
Inventor: TATSUZAWA TOSHIO
IPC: H04B3/46
Filed: 1985-07-12
Abstract: PURPOSE:To detect surely and easily the disconnection of a leakage cable by forming a leakage cable circuit so as to form a DC loop with the center conductor and outer conductor of the leakage cable viewed from a sender side through a termination resistor and providing a relay circuit in series with the DC loop circuit. CONSTITUTION:The center conductor 10 and outer conductor 11 of the leakage cable 3 at the side of the transmitter 2 are terminated by a termination resistor 4 at the end to apply a prescribed DC resistor. The relay circuit is constituted by a high frequency coil 6, a relay 7 and a DC power supply 9 through the DC resistor. When the leakage cable 3 is normal, since the relay circuit is activated normally, a relay alarm contact 8 is opened. If the leakage cable 3 is in open failure, since the relay circuit is not in the closed loop and the relay alarm contact 8 is closed, then the disconnection of the leakage cable 8 is detected by confirming the operation of the relay alarm contact 6.
Patent JP-H05347116-A (JP)
Title: Switch
Inventor: YANAI RYOICHI
IPC: H01H23/30
Filed: 1992-06-15
Abstract: PURPOSE:To make switch size smaller for a switch to be installed in an automobile for various operations. CONSTITUTION:A index protrusion 11 is set in the inside center of a bowl-like portion 1a provided at the lower side of a sliding body 1, and an index pin 5 being a point of application is arranged between the center O (fulcrum) and the button 4 (point of force) of the bowl-like portion 1a. Thereby, it is possible to delete distance from the center O of the fulcrum bowl-like portion 1a to the index pin 5, and to clownsize a switch device as a whole.
Patent JP-S5856031-A (JP)
Title: Decision system for minimum working relation
Inventor: ADACHI SUSUMU
IPC: G06F7/22
Filed: 1981-09-29
Abstract: PURPOSE:To minimize the size of working relation by deciding the field constitution of the working relation, used for the inquiry processing of a relational data base system, by the use of a reference counter. CONSTITUTION:When the minimum field constitution of working relation TA for reduing relation A and storing the result is decided, the condition regarding only the original relation A is a2=5, so a minimum working relation deciding mechanism 5 requests a reference counter control mechanism 6 to subtract one from the contents of a reference counter which corresponds to a field a2. On accepting the request, the mechanism sends back the contents of a reference counter group 7 and in this case, the contents of the reference counter which corresponds to the field a2 are zero, so relation TA is allowed to have fields a1 and a2. Similarly, the field constitution of other working relation is decided.
Patent JP-S5677589-A (JP)
Title: Vane pump with flow controller
Inventor: HAGA KIYOUSUKE
IPC: F04C14/26
Filed: 1979-11-28
Abstract: PURPOSE: To enhance flow-controlling effect by a method wherein a throttle part is provided at the lateral side of a throttle body in a delivery passage which is oppositely located at the side facing to the rotating direction of a rotor and a spool valve provided between an introducing passage and a suction passage is controlled by the pressure difference across the throttle part.  
     CONSTITUTION: The throttle body 42 is placed in the delivery passage 38, and the throttle part 45 is provided at the lateral side of the throttle body 42 opposite to the side facing to the rotating direction of the rotor. The spool valve 36 for regulating the opening of a communication passage between the introducing hole 37 and a suction passage 39 is placed in a valve-containing hole 36, and one end 47 of the valve 36 is communicated with the introducing hole 37 while the other end 48 is communicated with the downstream side of the throttle part 45. Accordingly, the amount of pressure fluid flowing into the throttle part 45 decreases in accordance with the increasing flow rate of fluid being discharged into a pressure chamber 20 and the increase in flow rate to accompany with an increase of rotational frequency of the pump is suppressed, so that the flow rate can be controlled at a constant valve with respect to the rotation number of the pump and the flow-controlling effect can be enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6214611-A (JP)
Title: Microlens
Inventor: NAGAOKA AKIRA
IPC: G02B13/18
Filed: 1985-07-12
Abstract: PURPOSE:To easily determine the position of fitting to an optical fiber by forming a plano-convex lens which has a plane as one end surface on the side of the optical fiber and setting one focus nearby the plane on the side of the optical fiber. CONSTITUTION:The lens 2 which has the plane as the end surface on the side of the optical fiber is formed, the lens is the plano-convex lens which has the plane 4 as one end surface on the optical axis and a convex surface 3 as the other surface, and the focus F of light incident from the side of the convex surface 3 is set nearby the center of the plane 4. The plane of the lens is brought into contact with the end surface of the optical fiber and only the optical axis is aligned to obtain desired light projection and photodetection characteristics, thereby eliminating the need for positioning as to the focal length.
Patent JP-S5878581-A (JP)
Title: Cultivation tool for microorganism
Inventor: SHIMIZU MASAKI
IPC: C12M1/24
Filed: 1982-09-06
Abstract: PURPOSE:To obtain a tool capable of cultivating aerobic and anaerobic microorganisms in the same cultivation tool, by packing a specific culture medium in a vessel, and sealing the opening part with a stopper. CONSTITUTION:A culture medium 2 for cultivating aerobic and anaerobic microorganism consisting of tryptone, soybean peptone, meat extract, hepatic hydrolyzate, glucose, potassium hydrogenphosphate, L-cysteine hydrochloride, P-aminobenzoic acid, sodium polyanetholesulfonate, hemin, agar and gelatin is packed in a glass cultivation tool 1, and a stopper 4 is mounted on the mouth part 3 of the cultivation tool 1 to close the cultivation tool 1. The stopper 4 consists of an integrally formed head part 5 and a drum 6 of somewhat smaller diameter than the head part 5, and a recess 7 is provided at the end of the drum 6 in the interior of the vessel 1.
Patent JP-H0728611-A (JP)
Title: Automatic information print-out system
Inventor: UEHARA KIMIO
IPC: G06F17/24
Filed: 1993-06-25
Abstract: PURPOSE:To securely perform print-out operation without performing a print process by a user at desired time by automatically adding and altering document information which was printed once. CONSTITUTION:This system is provided with a current data storage part 108 which stores the information that was printed once, an information setting control part 109 which sets alteration and addition information for the print information, an output time indication part 110 which stores the print time, and a latest data information generation part 111 which generates information with those indications. The system is provided with a discrepancy information storage part 113 which compares the current data storage part 108 and latest data information generation part 111 and stores the comparison result and the information setting control part 109 is collated with the output time indication part 110; if a device is not ready for printing, a print control part 115 indicates a print request to the user through an indicator to securely print information.
Patent JP-S5943369-A (JP)
Title: Apparatus for measuring high frequency characteristic
Inventor: WAKAMATSU SHIGEMI
IPC: G01R27/28
Filed: 1982-09-06
Abstract: PURPOSE:To facilitate the insertion of the titled apparatus to a signal source side and to drastically improve a high frequency measuring error while electrical characteristics of a measuring system itself are made stable to enable easy measuring operation, by perfectly electronizing a measuring signal change- over means with respect to an apparatus to be measured. CONSTITUTION:D1, D2 in a high frequency electronic switch circuit module 9 are connected between the high frequency output terminal 0 of a sweep oscillator 1 and the input output terminals 3, 4 of an apparatus 2 to be measured through connecting condensers C3, C4 or the like and a diode is used as a high frequency electronic switch circuit while the output sides thereof are respectively connected to directional coupling apparatuses 5, 6. Lo, Co, L1+C1 or the like respectively constitute a high frequency inhibiting circuit. The outputs of the directional coupling apparatuses 5, 6 are sent to vertical input terminals V1, V2 of a cathode ray oscilloscope and a sweep signal P1 is sent to a horizontal terminal H. When importance is set on matching characteristics of the input and the output sides, ATT2 or ATT3 may be controlled to adjust an input level to the cathode ray oscilloscope 7 and, if the intensity of the input signal is adjusted with attention to a display level, observation can be accurately and rapidly performed.
Patent JP-H01100062-A (JP)
Title: Ferroelectric ceramics
Inventor: HIRAI NOBUKI
IPC: H01B3/12
Filed: 1988-06-23
Abstract: PURPOSE:To improve the coefficient of electro-mechanical bond and dielectric constant of ferroelectric ceramics, by adding specific amounts of Gy2O3, Ta2O5 and Y2O3 to PbTiO3-PbZrO3-Pb(Mg1/3Nb2/3)O3 based ferroelectric ceramics or a system obtained by adding specific amounts of SrTiO3, SnO2, etc., to the above-mentioned ceramics. CONSTITUTION:The aimed ferroelectric ceramics are expressed by the formula (x, y, z, m, n, p, q and r are mol. numbers and x+y+z=1; X is one or more kind of Dy2O3, Ta2O5 and Y2O3; x is 0.25-0.50, y is 0.05-0.70, z is 0.05-0.70, m is 0-0.10, n is 0-0.04, p is 0-0.04, q is 0-0.02 and r is 0.005-0.02). The ferroelectric ceramics have great voltage driving coefficient, i.e. great electro- mechanical bond coefficient and dielectric constant. When the above-mentioned r is <0.005, dielectric constant of the resultant ferroelectric ceramics are not so great and when the r is >0.02, the electro-mechanical bond coefficient is lowered.
Patent JP-H0320653-A (JP)
Title: Method for quantitative analysis of elements in film by x-ray microanalyser
Inventor: KITAGAWA TOMOKO
IPC: H01L21/66
Filed: 1989-06-16
Abstract: PURPOSE:To perform quantitative analysis even at any accelerating voltage by forming other film on a film. CONSTITUTION:An SiO2 film 3 is formed on an Si substrate 4 and an Al-Si film 2 is formed thereon. Further, a resist 1 is formed on the film 2. By forming these film as mentioned above, the concn. of Si can be quantitatively analyzed without changing accelerating voltage even when the film 2 is thin.
Patent JP-S5682111-A (JP)
Title: Multiple strip shearing machine for scroll material
Inventor: TSUDA HISASHI
IPC: B23D19/00
Filed: 1979-12-03
Abstract: PURPOSE: To produce a coil material with high accuracy and productivity by providing a plurality of upper and lower scroll cutters diagonally opposed to each other on two vertically parallel driving shafts in order to shear a multiple strip scroll material continuously.  
     CONSTITUTION: On cutter spindles 5 and 5', a plurality of scroll cutters 1 are fixed through spacers and keys so that the contacts between the upper and lower cutters form shearing edges. With its feed rate synchronized with the revolution speed of the scroll cutters 1, a material 22 is fed between the scroll cutters and sheared into desired shape before being coiled. When the thickness of the material increases, back up rolls are applied to the scroll cutters. 
     COPYRIGHT: (C)1981,JPO&Japio