baber/WOPTO huggingface dataset:
Patent JP-S6420458-A (JP)
Title: Frequency deciding circuit
Inventor: KAWASHIMA SHINGO
IPC: G01R23/15
Filed: 1987-07-14
Abstract: PURPOSE:To freely set a set range of a frequency by applying two pulses of each different prescribed period, which are generated synchronously with an input signal, to a deciding circuit through the respective latching means. CONSTITUTION:A monostable multivibrator 1 and 2 are driven by an input signal 6. The output pulse widths are adjusted to a period of a decision frequency, respectively. That is, when the decision frequencies are denoted as f1 and f2, respectively, the pulse widths of the monostable multivibrator 1 and 2 are adjusted so that the periods become 1/f1 and 1/f2, respectively. Inputs of a D-type latching circuit 3 and 4 are both in a 'low' level in case of a state for receiving a trigger. On the contrary, in case when the frequencies are both higher than f1 and f2, the D-inputs both becomes a 'high' level. In case of the frequency between f1 and f2, one becomes a 'high' level, and the other becomes a 'low' level. By this operation, the frequency decision is executed, and also, f1 and f2 can be set entirely independently.
Patent JP-S6155627-A (JP)
Title: Display panel
Inventor: SHIBATA SUSUMU
IPC: G02F1/1343
Filed: 1984-08-27
Abstract: PURPOSE:To enable easy adjusting of distance between substrates by embedding an electrode in at least one of two substrates provided with plural parallel electrodes, and forming a groove on the electrode. CONSTITUTION:Members 10a-10d of material quality different from electrodes are laminated on electrodes 6a-6d made of copper, etc., and these are formed on a substrate 5 by printed substrate technique and plating technique, etc. These are embedded in the substrate 5 applying pressure to electrodes 7a-7d and members 10a-10d forming two-layer structure. By removing members 10a-10d by etching, electrodes 6a-6d embedded in grooves 7a-7d provided in the substrate 5 can be obtained easily.
Patent JP-S6421076-A (JP)
Title: Hard, heat resistant sintered body and production thereof
Inventor: NAKAMURA TSUTOMU
IPC: H01L21/60
Filed: 1987-07-15
Abstract: PURPOSE:To improve the heat resistance, strength and wear resistance by coating the surface of a prescribed heat resistant sintered body contg. diamond particles as a base material with a hard film of polycrystalline diamond, etc., by a vapor phase synthesis method. CONSTITUTION:Sintered diamond consisting of 70-90vol.% diamond, 0.1-3vol.% in total of groups IVa, Va and VIa metals of the periodic table or carbides of the metals and the balance iron family metal and having 0.5-30vol.% voids is produced. The sintered diamond which undergoes no change even by heating to <=1,200 deg.C in vacuum is used as a base material and polycrystalline diamond and/or polycrystalline diamondlike carbon is deposited to coat the surface of the base material with a hard film of the deposited diamond and/or carbon.
Patent JP-H1020305-A (JP)
Title: Reflection type liquid crystal display device
Inventor: FUJITA HIROYUKI
IPC: G02F1/133
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the leakage light occurring in the imperfectness of the polarizer characteristic of a polarizing plate and to improve a display grade by using a reflection plate which is provided with a polarization characteristic by forming fine grooves on a reflection plate and does not reflect circularly polarized light or elliptically polarized light. SOLUTION: Glass substrates 1, 2 are joined to each other via a prescribed spacing by a sealing material 3. Liquid crystals 4 are held in the spacing. Transparent electrodes 5 and an oriented film 6 are formed on the inside surface of the upper glass substrate 1. Transparent electrodes 7 and an oriented film 8 are also formed on the inside surface of the lower glass substrate 2. The polarizing plate 9 is placed on the upper side of such liquid crystal cell. A phase difference plate 11 is interposed between the upper glass substrate 1 and the polarizing plate 9 in some cases. The reflection plate 10 is placed on the lower side of the liquid crystal cell. The surface of the reflection plate 10 is subjected to hairline working so that the fine grooves are formed only in the specific direction.
Patent JP-H0470926-A (JP)
Title: Man-machine interface
Inventor: SHIMADA ATSUO
IPC: G06F3/0481
Filed: 1990-07-04
Abstract: PURPOSE:To erase only the undesired windows in a single operation with use of a link by displaying the link set by a link setting means on a display. CONSTITUTION:The links 13 and 14 are set by a link setting means to prescribe the corresponding relations among the windows 8 - 11 and the icons 3 - 5 displayed on a display 2. Both set links 13 and 14 are displayed on the display 2 by a link display means. Thus it is possible to easily confirm the windows 8 - 11 and the icons 3 - 5 which are related to an activity if carried out by means of these windows and icons. As a result, only the undesired windows can be erased in a single operation with use of a link even when the windows are erased after the end of a prescribed activity.
Patent JP-H0516579-A (JP)
Title: Prepaid card
Inventor: SUMIMOTO MITSUHIRO
IPC: B42D15/10
Filed: 1991-07-17
Abstract: PURPOSE:To make visual recognition of information stored in a card easy by a method wherein a liquid and magnetic powder afloat in the liquid and sensitive to a magnetic field are contained in microcapsules arranged in a recording layer laid by coating on a base of a magnetic display section. CONSTITUTION:An information storage section 4 and a magnetic diaplay section 10 are laid on a base of a prepaid card. The information storage section 4 is made up of a magnetic tape or an IC memory, and the magnetic display section 10 has a base and a recording layer containing microcapsules that is laid by coating directly, or through an intermediate layer, on the base. A liquid and magnetic powder that is afloat in the liquid and sensitive to a magnetic field are contained in the microcapsules. The information is recorded, in accordance with the information stored in the information storage section 4, in a visible form on the recording layer of the magnetic display section 10, and is erased from the layer.
Patent JP-H04372713-A (JP)
Title: Magnetic recording medium
Inventor: ATA MASAFUMI
IPC: C09D175/00
Filed: 1991-06-21
Abstract: PURPOSE:To improve stability with lapse of time and to obtain the magnetic recording medium having excellent preservative stability. CONSTITUTION:An org. metallic salt is incorporated into the magnetic layer of the magnetic recording medium constituted by forming the magnetic layer essentially consisting of magnetic powder and a binder on a nonmagnetic base. The org. metal salt may be added into a magnetic coating material at the time of preparing the coating material or may be used as a treating agent at the time of previously treating the surface of magnetic powder.
Patent JP-H106249-A (JP)
Title: Lubricant hermetrically sealing structure of power tool
Inventor: SHIMADA YOSHIHITO
IPC: B25F5/02
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent a lubricant leakage due to a motor's vibration or the like from occurring by installing a lubricant absorbing member for preventing any leak of this lubricant from a mechanismic part from seeping to the outside of this housing, in space between the mechanismic part of a power tool and the housing. SOLUTION: As a lubricant hermetically sealing structure for a charging type power tool, an absorbing member 3 is interposed between a housing 1 and a mechanismic part 2. This absorbing member 3 is made up of using a material being excellent in the absorption of a lubricant such as felt and sponge or the like, and it is installed so as to support the one end on an anchoring part 1A installed in the housing 1, and the other end in a receiving part 1B projectingly installed in the housing at the opposite side, respectively. Thus, these symmetrical both end parts of the absorbing member 3 are supported by both these anchoring and receiving parts 1A and 1B at both up and down positions of the mechanismic part 2, whereby the lubricant being leaked out of the mechanismic part 2 is effectively absorbed, while a replacement for the absorbing member 3 becomes facilitated.
Patent JP-H0465771-A (JP)
Title: Medical data processing system
Inventor: NAKAMURA SADATOSHI
IPC: G06Q50/22
Filed: 1990-07-06
Abstract: PURPOSE:To attain accurate and rapid diagnosis by collectively storing and managing the medical treatment data or the like of respective pacients and efficiently executing processing from the formation of an instruction manual for supporting medical treatment based upon the medical treatment data. CONSTITUTION:A control processing unit 1 includes a control unit 2, a memory 3 and a magnetic disk device 4 and various master files, data files, etc., are stored in the device 4. The control unit 2 forms an instruction manual and problem data of each pacient based upon pacient information, disease name information, inspection information, patient condition information, and prescription information and displays and printed out at lease one of these information and the formed instruction manual and problem data by a console panel 10 having a display and a printer 11. Consequently, accurate diagnosis and appropriate instruction or the like can rapidly be applied.
Patent JP-H118823-A (JP)
Title: Portable terminal, electronic image pickup device and image pickup system
Inventor: ARIMATSU YOICHIRO
IPC: H04B1/3822
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal and a digital still camera (described as 'DSC' below) which reduce the nuisance of respectively operating each device when the DSC and the portable terminal are simultaneously carried and when an image that is photographed with the DSC is transferred. SOLUTION: In a PHS terminal 10, a prescribed operation to operate a DSC 50 is performed in a DSC mode, a control code is sent from an IrDA control part 30 or an RS-232C control part 32 to the DSC 50 side. In the DSC 50, a prescribed operation is performed according to the control code. When the operational state of the DSC 50 changes, a status code is sent to the terminal 10 side. The terminal 10 performs prescribed display on an LCD 20 according to the status code.
Patent JP-S5878680-A (JP)
Inventor: OOTORI KEIZOU
IPC: A63B69/12
Filed: 1981-11-04
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-H0737291-A (JP)
Title: Optical information recording medium
Inventor: WAKABAYASHI MANABU
IPC: G11B13/04
Filed: 1993-07-19
Abstract: PURPOSE:To form a flat magnetic recording area which does not curl even if allowed to stand along and ensures satisfactory handleability and to enhance productivity by sticking magnetic films of the same material and thickness to the upper side and underside of a base film. CONSTITUTION:A magnetic recording area 3 capable of writing and reproducing data is formed on a transparent substrate 8 by laminating an adhesive film 9, a magnetic film 10, a base film 11, a magnetic film 12 and a protective film 13. Since the magnetic films 10, 12 are films of the same material and thickness and are stuck to the upper side and underside of the base film 8, tension produced on the upper side of the base film 8 and that produced on the underside are made equal to each other and the magnetic recording area 3 does not curl and becomes flat even if allowed to stand alone. The area 3 ensures satisfactory handleability and the productivity of the objective optical information recording medium is enhanced.
Patent JP-H0844593-A (JP)
Title: Runaway detector
Inventor: TAZAWA YUJI
IPC: G05B19/048
Filed: 1994-07-29
Abstract: PURPOSE:To provide a runaway detector which detects runaway only by a CPU without using a reset IC and informs the occurrence of the runaway to the outside. CONSTITUTION:The CPU 1 is an ordinary central processing unit which incorporates a ROM or RAM 2, etc., in addition to a clock mechanism to clock a time. A LED 5 is connected to the CPU 1 via a resistor 4 between an output port 3 and a power source. The CPU 1 clears the clock interruptive timer of the clock mechanism at a fixed period earlier than timer time set on the timer. When the runaway of the CPU occurs, the clock interruptive timer is completed. An instruction to write a constant on the RAM 2 is prepared in a vector interruption destination by such time completion, and it is set so as to be reset after the instruction is executed. The CPU 1 refers to the RAM 2 at the beginning stage of processing after the application of the power source or reset, and makes the LED 5 put on continuously when no constant is stored, and makes it flicker when the constant is stored.
Patent JP-H04373386-A (JP)
Title: Television conference system
Inventor: ETANI MAKOTO
IPC: H04N5/222
Filed: 1991-06-24
Abstract: PURPOSE:To surely transmit a desired picture by easily performing video source switching and video camera remote control. CONSTITUTION:Pictures from plural video sources are subjected to reduction processing by a video synthesizer 9 and are divisionally displayed on one monitor 13 and control key information is displayed and a touch sensor device 14 is attached onto the monitor 13; and when the part corresponding to a picture on the monitor 13 is touched to output the position data signal of this part to a controller 10, this controller 10 outputs a control data signal for movement of the photographing position of a video camera, control key information on the monitor, and a video switching control signal in response to the input of this position data signal and pictures from video sources are switched by this video switching control signal.
Patent JP-H0846127-A (JP)
Title: Production of semiconductor device
Inventor: SUZUKI YASUHIRO
IPC: H01L23/50
Filed: 1994-07-29
Abstract: PURPOSE:To facilitate assembling of a fine pitch package by employing a lead frame having dam bars made of an electric insulating resin and removing the dam bars after resin sealing thereby eliminating the step for cutting off the dam bar. CONSTITUTION:Dielectric resin dam bars 7, 7' made of a UV-curing resin exhibiting low adhesion to a lead frame 2 are applied onto an outer lead 9 by screen printing. The lead frame 2 is then resin sealed and the dielectric resin dams are removed by means of wet homing, e.g. water jet honing, or fused through irradiation with laser light and removed before being passed through normal assembling process and completing a resin sealed semiconductor device.
Patent JP-H095225-A (JP)
Title: Apparatus for preventing temperature rise of test piece on abrasion tester
Inventor: KONNO MASAAKI
IPC: G01N3/56
Filed: 1995-06-22
Abstract: PURPOSE: To provide an apparatus for carrying out an acceleration test without losing an evaluation efficiency by preventing a contact state from being irregular as a result of a decrease of a friction force of a test piece when a resin pellet is softened or melted by a friction heat generated at a contact face between the test piece and resin pellet. CONSTITUTION: A test piece 5 is set in a rotatable fashion to face a lower face of a container 1 filled with resin pellets 2. A predetermined pressure is applied to a press piston 3 to press the resin pellets against the test piece. Abrasion resistances of the test piece to the resin are evaluated in this manner in the test apparatus. Cooling means 8, 9, 10 are set in the apparatus to prevent a temperature rise of the test piece, so that a state of a contact face between the resin pellet and test piece is maintained constant.
Patent JP-2000003438-A (JP)
Title: Sign recognizing device
Inventor: WADA JOJI
IPC: B60R1/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To improve the recognition accuracy of a traffic sign in a traffic sign recognizing device for recognizing a traffic sign by an on-vehicle camera during the running of a vehicle. SOLUTION: A prescribed range in the front of a vehicle 1 is photographed by an on-vehicle camera 2 loaded on the vehicle 1 moving at a speed (v) after the lapse of time ΔT to obtain two image. An object having the possibility of a traffic sign is extracted from the shapes and image sizes of the two images and the image size of the corresponding object is measured. Then a distance up to the object and the size of the object are found out from a change in the image size of the corresponding object and the running distance of the vehicle 1. Only an object having the same size as a traffic sign and separated from the vehicle 1 by a proper distance is selected. A pattern recognizing device judges whether the selected object is a traffic sign or not, and when the object is the traffic sign, judges the sort of the traffic sign.  Since a traffic sign is extracted from two images photographed on respectively different positions, a far signboard or the moon is not misrecognized as a traffic sign.
Patent JP-S6156252-A (JP)
Title: Manufacture of highly reducible sitnered ore
Inventor: TANIGUCHI MASAHIKO
IPC: C22B1/16
Filed: 1984-08-27
Abstract: PURPOSE:To improve the reducibility of sintered ore by successively observing the microscopic structure of sintered ore picked up in a sintering plant and regulating the thickness of calcium ferrite crystals in the sintered structure to a specified range. CONSTITUTION:When starting materials for sintering contg. hardly reducible ore by >=10% of the total amount of the virgin starting materials is sintered in a sintering apparatus, the microscopic structures of plural samples of sintered ore picked up at different positions are observed. The thickness distribution of calcium ferrite crystals formed in each molten part of the sintered ore is measured, and the sintering temp. is contolled so that the geometric mean value of the thickness of calcium ferrite crystals is regulated to 5-10.5mum.
Patent JP-S5879803-A (JP)
Title: Converter for metal nitrate solution
Inventor: MATSUMARU KENICHI
IPC: B01J19/12
Filed: 1981-11-06
Abstract: PURPOSE:To convert a large amount of metal nitrate solutions into an oxide efficiently, by passing plural pans containing the metal nitrate solutions through a denitrating, calcining, and reducing chambers successively, controlling them under heating at a given temperature by microwave oscillators. CONSTITUTION:The pans 27... containing the metal nitrate solutions 26 are transported successively by the transporting mechanism 33 while being stopped at the position of each of the small heating chambers 25. The solutions 26 are at first heated by the microwave oscillators 28... set in the chambers in the denitration chambers 15, the temperatures are measured by the infrared thermometers 31..., and the oscillators 28... are controlled by the control device 32 having received the measurement signal, so the solutions 26 are kept at a given temperature. The exhaust gas produced by the denitration is passed through the air-permeable blocking materials 24... and discharged from the exhaust pipes 22.... The material to be heated is calcined with air the calcining chamber 16 whose front and rear parts are isolated by the gas flow isolating device 19, it is reduced with a reducing gas in the reducing chamber 17 to give the desired oxide, which is cooled with N2 gas by the cooling part 18.
Patent JP-S6423797-A (JP)
Title: Frequency controller for refrigerating cycle
Inventor: MATSUOKA FUMIO
IPC: F04B49/06
Filed: 1987-07-17
Abstract: PURPOSE:To continuously keep operation even at the time of overload and shorten rise, by increasing frequency for correction when an estimated current value is less than a set current range, and by reducing the frequency for correction when the estimated current value exceeds the set current range. CONSTITUTION:From a current range discriminator 17, the output of '+1 approx.< is directed to an operation speed retainer 10 when the value of estimated primary current is less than the low value of a previously set current value, and the output of the value of '-1' is directed to the retainer 10 when the estimated primary current is greater than the high value of the previously set current range. By the operation speed retainer 10, a motor operation controller 12 is controlled so that frequency may be corrected by increment in case the signal of the current range discriminator 17 is '+1', and so that the frequency may be corrected by reduction in case that the signal is '-1'.
Patent JP-H0735152-A (JP)
Title: Spherical joint with angle detection function and curvature measuring instrument of pipeline
Inventor: SUDA KENICHI
IPC: G01C15/00
Filed: 1993-07-19
Abstract: PURPOSE:To secure a spherical joint with an angle detecting function which is able to detect angle between two axes despite a small size and to have such a structure as making respective parts between two axes rotatable by detecting such a voltage that a light receiving means generates. CONSTITUTION:A light emitting element 1 emitting a light is installed at the terminal side of a body 31 of a photoconductive hole 33 installed in a male member 3, and a light receiving element 2 receiving a light is installed at the terminal side of a body 41 of another photoconductive hole 43 installed in a female member 4 likrwise. An emission quantity of this light emitting element 1 is constant, and the light receiving element 2 generates its voltage according to a quantity of light reaching from the light emitting element 1. Accordingly, all the light emitted out of the element 1 reaches to the light receiving element 2 in consequence. In the case where there is a crossing angle in a joint part, a slippage is produced in an opposed part between both these photoconductive holes 33 and 43. In consequence, supposing a boundary part between these holes 33 and 43 is seen, a sectional area of this boundary part between these holes 33 and 43 in the case of this crossing angle existing in the joint part canes to a state of being drawn smaller according to the crossing angle. consequently, the generated voltage is the smaller, the larger in this crossing angle.
Patent JP-H02126495-A (JP)
Title: Semiconductor memory
Inventor: OKADA YOSHIO
IPC: G11C7/06
Filed: 1989-07-11
Abstract: PURPOSE:To increase the speed of a bit line potential sensing operation by providing plural first switching elements and second switching elements to be controlled by a common control signal between plural sense amplifiers and a reference potential end. CONSTITUTION:Under a state in which a MOSFET23 for activating sense amplifiers is turned on, the sense amplifiers SAs 11, 12, 13, 21, 22, 23,... start the bit line potential sensing operation. Further, either the current of a MOSFET 21 or that of a MOSFET22 passes through the MOSFET23 and a common source wiring 24 and discharges from a reference potential end 25. In this case, although the resistance of the source wiring 24, the ON-resistance of the MOSFET23, etc., exist, the sense amplifiers and reference potential Vss are bypassed by a MOSFET26. Therefore, a CR time constant for the operation of the sense amplifiers becomes extremely small, and the sensing operation can be executed at a high speed.
Patent JP-S5880052-A (JP)
Inventor: HANDA HIROSHI
IPC: E04D3/367
Filed: 1981-11-07
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-2001004319-A (JP)
Title: Linear measuring machine and its method
Inventor: MIYATA TOSHIHARU
IPC: G01B11/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent any error (moire error) due to the inclination of an encoder in a linear scale. SOLUTION: Two sensors A and B are provided in a linear encoder 12 arranged for a scale 10. The sensors A and B are arranged so as to be preliminarily inclined only at a prescribed angle θ to the scale 10. At the time of length measurement, even when the encoder 12 is further inclined only at an arbitrary angle, the detected values of the sensors A and B when any inclination is not present are calculated by an arithmetic operation based on the detected values of the sensors A and B and the already known angle θ.