baber/WOPTO huggingface dataset:
Patent JP-H1090611-A (JP)
Title: Compound eye lens
Inventor: TAKAHASHI MICHIKO
IPC: G02B25/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a compound lens which has a size to be used easily and which is light in weight and easy to see by forming plural lenses having the same focal lengths in one line in a plate shape, cutting adjacent surfaces of respective lenses into widths in which the paragraph of a newspaper and a magazine can be magnified, connecting the surfaces and integrally forming the lenses with plastic. SOLUTION: Plural lenses 1 are integrally formed in one lateral line in a plate shape. Adjacent surfaces of lenses 1 are made in contact with each other with the minimum value of widths of necessary magnification views and also lines of breaks are not generated in among adjacent lenses by allowing the adjacent surface of respective lenses in shapes having no differences in level. Lenses 1 are formed in a necessary length with about 3 sheets to 8 sheets according to the diameter of the lens 1 so that the lateral writing of a vertically placed paper of A4 size can be magnified.  By this constitution, since small lenses are integrally formed in one line in a plane shape, the paragraph of a newspaper can be magnified in one block to some extent and a mount equivalent to the paragraph of a magazine can be read and plural lines of a document of A4 size of vertically placed-laterally written can be read. Moreover, since this lens becomes thinner in thickness as compared with one lens, the lightning of a lens in weight is attained.
Patent JP-H04139972-A (JP)
Title: Image pickup device
Inventor: TAKANASHI RYOYU
IPC: H04N5/30
Filed: 1990-09-29
Abstract: PURPOSE:To prevent a voltage across a recording layer member from being fluctuated together with lapse of a voltage application time at recording by making a ratio of the sum of equivalent resistance sets to the sum of equivalent capacitance sets of a photosensitive layer member and a recording member nearly equal to a ratio of the equivalent resistance of the recording layer member to the equivalent capacitance of the photosensitive layer. CONSTITUTION:A ratio of an equivalent resistance Rm of a recording layer member CML to an equivalent capacitance Cc of a photosensitive layer member PCL is selected to be equal to a ratio of the equivalent resistance sum Rc+Rm to the equivalent capacitance sum Cc+Cm of the photosensitive layer member PCL and the recording layer member CML. Thus, it is prevented that the voltage V across the recording layer member CML is fluctuated uselessly together with lapse of voltage application time at recording. Thus, an optical modulation member or the like whose operating point has a threshold level is used as the recording layer member and image pickup with high quality having an excellent contrast is attained.
Patent JP-H11103325-A (JP)
Title: Radio equipment corresponding to plurality of communication systems
Inventor: MAEKAWA NOBUAKI
IPC: H04W88/06
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a small sized radio equipment with light weight that emphasizes a broad band performance of each device and has correspondence for a plurality of communication systems. SOLUTION: The radio equipment is provided with a modulator 11 that modulates signals of two systems, that is, the GSM system for a lower frequency and the DCS 1800 system for a high frequency, a 1st local oscillator 14 that oscillates a signal with a prescribed frequency, a 1/N frequency divider 15 that applies 1/N frequency division to a signal from the 1st local oscillator 14, a high frequency side mixer 13 that converts the signal from the modulator 11 into a high frequency output 17 based on the signal from the 1st local oscillator 14 and a low frequency mixer 12 that converts the signal from the signal from the modulator 11 and subject to 1/N frequency division into a low frequency output 16.
Patent JP-H09104211-A (JP)
Title: Alarm device for failure in tire pressure
Inventor: HORIE HIROTO
IPC: B60C23/04
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent the special operation modes from being operated normally during the car traveling by establishing the entry in any special operation mode through turning-on of the ignition while an input switch is held pushed. SOLUTION: When an ignition is turned on, judgement is made whether an input switch 3 is held pushed, and if yes, the information of special operation mode is indicated by a lamp 2. If not, the normal operation mode is implemented. In case the special operation mode applicable is the self-diagnosing mode, the display of any failure inside and outside an alarm device for abnormal tire pressure is given by an appropriate failure code; in case the special operation mode is the abnormal tire position display mode, the position of abnormal tire is displayed. As the special operation mode is normally not in effect, the driver can concentrate himself on the driving operations.
Patent JP-H02110565-A (JP)
Title: Method and device for photo-mask inspection
Inventor: NIIKE TAKUMI
IPC: G03F1/84
Filed: 1988-10-20
Abstract: PURPOSE:To confirm a changed part when one part of design data is changed by providing a referring data developing part in a data comparison type inspection device. CONSTITUTION:For the constitution of the design data comparison type inspection device, a referring data developing part 10 to decompose only a changed pattern, out of the design data, to a picture element and to digitize the pattern and a display part 9 to display referring data as well are added. Thus, when the design data are changed, checking is executed by using data for check before the change. Then, when the changed part is detected as a defect, the changed part can be conformed by displaying the referring data on the display part 9.
Patent JP-H10111157-A (JP)
Title: Electromagnetic flowmeter
Inventor: MOCHIZUKI TSUTOMU
IPC: G01F1/58
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To remove both AC noises at 50Hz and 60Hz and to lower a square- wave exciting frequency in a battery-driven electromagnetic flowmeter provided with an offset circuit which removes an electrochemical noise. SOLUTION: A part A indicates an ideal square-wave flow-rate signal waveform which does not contain a noise, and an output waveform indicated in a part B is obtained when the signal waveform is passed through an offset circuit. In the part A, a hunting part is sampled. The time interval between the starting time t1 and the starting time t3 at a sampling period Ts1 and a sampling period Ts2 in the first half T1 and the latter half T2 of an exciting cycle is decided at 100ms. The 100ms corresponds to five times a cycle of 20ms of an AC noise at 50Hz and to six times a cycle of 16.6ms of an AC noise at 60Hz. The output waveform of the noise at 50Hz and that of the noise at 60Hz in an offset compensation circuit are shown in a part C and a part D.  A noise which is not offset by an integration between the period Ts1 and that Ts2 is removed by a computing operation in which the value of the last half is subtracted from the value of the first half.
Patent JP-H09107543-A (JP)
Title: Quantizer control system
Inventor: ONO MITSUNORI
IPC: H04N19/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To attain efficient quantization by comparing a generated information amount between inter-frame coding units with a prescribed threshold level so as to discriminate whether the image is in a still image or in a moving area, and distinguishing the still area image into a still image with a fine pattern and a mere still image. SOLUTION: A changeover detection circuit 36 detects channel chageover and gives the result to a coding control section 37 to reset quantization of a coding section 34 and to allow the coding section 34 to retry coding control. Furthermore, the coding section 34 provides image data in each stage of coding to a coding control section 37 and a transmission buffer 35 gives a residual amount signal of it to a coding control section 37. The coding control section 37 compares the generated information amount between different inter-frame coding units with a prescribed threshold level to discriminate a still area or a moving area and the coding section 34 applies rough preset quantization to the still area and applies fine quantization to the moving area.  Furthermore, the control section 37 discriminates a fine pattern based on the generated amount of higher order DCT coefficients for the still area to control the coding section 34. Thus, efficient quantization is attained.
Patent JP-H0686009-A (JP)
Title: Picture information reader
Inventor: IKETANI KOHEI
IPC: H04N1/04
Filed: 1992-09-04
Abstract: PURPOSE:To easily correct the difference of spectral sensitivity for respective color components by respectively differentiating the phases of the light receiving periods of a CCD image sensor at the time of using respective color filters to the light quantity fluctuation of a light source lamp. CONSTITUTION:A zero cross detection circuit 15 detects the fluctuation of the phase of a power supply voltage and outputs synchronizing signals. The synchronizing signals from the circuit 15 are inputted to a counter 38 for counting the number of clock pulses outputted from a clock 36 and reset a count value. Also, the output of the counter 38 is sent to a driver 16, a timing signal generation circuit 34 and a CPU 60. The driver 16 drives a motor 17 corresponding to the count value and selects the respective filters 20 at a prescribed timing to be inserted to an optical path. Also, by a timing pulse outputted corresponding to the count value of the counter 38, charge clear pulses and data read trigger pulses are outputted from the driver 32 to the CCD image sensor 30.
Patent JP-2000088864-A (JP)
Title: Movable limiter for autosampler and nozzle therefor
Inventor: TSUBOI TAKESHI
IPC: G01N30/24
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a movable limiter for an autosampler. SOLUTION: This limiter is provoded with a nozzle 10 for sucking or dispensing a sample, a moving body 16 fixed to the nozzle 10 in an optional position, and moved integrally together with the nozzle 10, a receiver 12 penetratedly inserted with the nozzle 10 to be brought into contact with the moving body 16 or separated from the body 16, and a receiver moving means 14 to allow moving of the receiver 12. The receiver 12 and the nozzle 10 are moved usually in a condition where the moving body 16 abuts to the receiver 12 during moving of the receiver 12 by the moving means 14, and the moving body 16 is separated from the receiver 12 to move the nozzle 10 to a direction reverse to a moving direction of the receiver 12 when a tip part of the nozzle 10 contacts with an obstacle.
Patent JP-H0598221-A (JP)
Title: Water-soluble self-adhesive tape for masking
Inventor: HANATANI NOBUO
IPC: H05K3/34
Filed: 1991-10-11
Abstract: PURPOSE:To prepare the title tape which, when adhered to and then peeled from a printed circuit board, leaves behind traces of a self-adhesive which can be washed off with water or warm water. CONSTITUTION:The title tape is prepd. by forming a self-adhesive layer comprising 100 pts.wt. starch carboxyalkylated and/or hydroxyalkylated to a degree of substitution of at least 0.1 and 100-600 pts.wt. glycerin or polyether polyol having a mol.wt. of 2,000 or lower on a substrate layer.
Patent JP-H08117545-A (JP)
Title: Air purifying and drying apparatus
Inventor: MASUDA MITSUTAKA
IPC: B01D53/26
Filed: 1994-10-27
Abstract: PURPOSE: To provide a small-sized air purifying and drying apparatus capable of forming clean dried air not containing solid particles and steam. CONSTITUTION: A housing 4 is formed from a cylindrical body 1 having a gas separation chamber therein and the cap parts 2, 3 provided to both end parts thereof. A raw material air inflow port 21 supplying raw material air and a drain discharge port 24 discharging the liquid droplets or solid particles such as dust in raw material air are formed to the housing 4.  A plurality of the hydrophobic porous hollow yarn filter membranes 7 opposed to the raw material air inflow port 21 at one ends thereof and opposed to the drain discharge port 24 at the other ends thereof, a plurality of the non-porous hollow yarn gas separation membranes 14 attached to the outside of the hydrophobic porous hollow yarn filter membranes 7 through gaps, the dry air outflow port 22 communicating with the gaps to allow dry air to flow out and a purge gas discharge port 34 discharging steam transmitted through the non-porous hollow yarn gas separation membranes 14 to the outside are provided.
Patent JP-H11102808-A (JP)
Title: Method of protecting superconducting magnet device against quenching
Inventor: HAYASHI SEIJI
IPC: H01F6/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for protecting the coils of oxide superconducting lead of a high magnetic field superconducting magnet device against quenching. SOLUTION: A high-magnetic field superconducting magnet device is formed by the combination of superconducting coils of an oxide superconducting lead and superconducting coils of metallic superconducting lead. A heater 5 which is provided outside a coil 1 of oxide superconducting lead is allowed to produce heat at the same time as with production of quenching at superconducting coils 4 of metallic superconducting lead to forcefully have the entire coil 1 of oxide superconducting lead quenched. In this way, the load on the coil 1 of oxide superconducting lead is prevented, and the coil 1 is protected accordingly.
Patent JP-H06117728-A (JP)
Title: Vapor-liquid separation type heat exchanger
Inventor: YAMASHITA HIROYUKI
IPC: F25B43/00
Filed: 1992-10-01
Abstract: PURPOSE:To enhance the efficiency of a multi-pass type mesh fin heat exchanger which uses a plurality of small-sized heat exchanger tubes to a satisfactory extent and compact the heat exchanger. CONSTITUTION:An inlet manifold 53 and an outlet manifold 52 are installed and vertically separated from each other and connected with a plurality of heat exchanger tubes 54 equipped with mesh fins 56, thereby forming a multi-pass type heat exchanger. In this exchanger, the openings of the both manifolds are connected with a specified length of vapor-liquid separation cylinder 42. Furthermore, a supply pipe 14 of two phase vapor-liquid refrigerant is connected to the upper part of the vapor-liquid separation cylinder 42 and the two phase vapor-liquid refrigerant introduced by way of the pipe 14 is separated from vapor to liquid, forming an upper layer (vapor) and a lower layer (liquid) in the vapor-liquid separation cylinder 42. The gas refrigerant is bypassed by way of the outlet manifold 53. This bypassed refrigerant and the vaporized refrigerant from the liquefied refrigerant are communication to a suction pipe by way of an outlet 12. Only the liquefied refrigerant is supplied to the small-sized heat exchanger tubes 54 by way of the manifold 534 where the liquid is distributed to each pass equally, which makes it possible to enhance the efficiency of the heat exchanger and reduce the size of the heat exchanger.
Patent JP-H1093915-A (JP)
Title: Edit controller
Inventor: SAITO KENJI
IPC: H04N19/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an edit controller which preferentially transfers AV (audio- visual.) information for an editing HDD(hard disk drive) and does not make faults of shortage or overflow of AV information in temporary storage memory. SOLUTION: An edit controller consists of an AV information compressing means 1 which compresses inputted AV information, a storing means 3 which temporarily stores compressed AV information, an HDD which stores the AV information that is compressed and temporarily stored for editing, an information transferring means 4 which transfers the compressed AV information between the means 3 and the HDD 5 and an AV information expanding means 2 which expands the compressed AV information. The edit controller is provided with a processing priority deciding part 16 which decides the precedence of processing in the edit controller and properly maintains AV information transfer by changing the precedence of transfer operations of the AV information in accordance with the degree of storage margin in the storage means which temporarily stores the compressed AV information.
Patent JP-H01107083-A (JP)
Title: Low-temperature gas separator
Inventor: OKABAYASHI YOSHIO
IPC: B01D53/04
Filed: 1987-10-21
Abstract: PURPOSE: To keep unchanged the amount of liquefaction in a cold isolation tower and cooling temperature even just after an adsorption tower is changed over, and stably supply product hydrogen gas purity and flow rate by providing a passage for regenerating the adsorption tower with hydrogen gas, and then temporarily flowing off gas to the adsorption tower. CONSTITUTION: Off gas is passed into an adsorption tower 2 that completes regeneration with hydrogen gas through a conduit 17, an automated valve 9a, conduits 41, 22, and ethane, propane, butane in the off gas are adsorbed into an adsorbent in an adsorbing tower 2 into a saturated state, and remaining gas is again recovered to the conduit 17 as the off gas through conduits 23, 24, an automated valve 9b, and a conduit 42. Then, after the adsorption tower 2 is changed over, even if stock gas is again passed, ethane, propane, and buthane in the stock gas are not adsorbed into an adsorbent in the adsorption tower 2, but benzene, toluene and water only are adsorbed. Thus, a composition of stock gas always stabled can be fed to the cold insulation tank 3, and hence hydrogen purity and a flow rate of an product can stably be manufactured and sent.
Patent JP-H09106272-A (JP)
Title: Character pattern generating device
Inventor: WATANABE HAJIME
IPC: G06T11/20
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To generate a high quality character pattern, which has the same character frame but, having a different typeface, from single outline font data. SOLUTION: The generator consists of a storage means 101 which stores font data and the attribute information of each point of each stroke that constitutes the font data, a recognition means 102 which recognizes deformation object parts against the outline shape of the stored font data from the attribute information of each point, a control point adding means 103 which adds control points to the recognized deformation object parts so as to deform the parts into specified typeface code character patterns, a coordinate arithmetic means 104 which calculates the coordinates of the control points based on the vectors of each point of each stroke of the font data, a deforming means 105 which deforms the outline shapes using the added control points and the font data and a generating means 106 which generates the character patterns of the specified typeface code by the outline shape of the deformed font data.
Patent JP-H10112979-A (JP)
Title: Power supply equipment
Inventor: TANIGUCHI TOMOO
IPC: H02M7/10
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To supply a sufficiently high DC output voltage to a DC load, even in the case a load is increased. SOLUTION: A full-wave rectifier circuit 2 is connected between both terminals of an AC power source 1. A smoothing capacitor C2 and capacitors C11, C12 for voltage multiplier which are connected in series are connected in parallel between the output terminals of the full-wave rectifier circuit 2. A reactor 3 is connected between the full-wave rectifier circuit 2 and the AC power source 1. An LC resonance circuit 4 is connected with the input side or the output side of the full-wave rectifier circuit 2. A switching means MR is connected between the input terminal of the full-wave rectifier circuit 2 which is connected with the terminal with which both the reactor 3 of the AC power source 1 and the LC resonance circuit 4 are not connected and the connection point of the capacitors C11, C12 for voltage multiplier.  A control means 5 outputs a control signal for operating the switching means MR when the load is larger than or equal to a predetermined load.
Patent JP-H0891119-A (JP)
Title: Automatic displaying-extinguishing device for advertisement, writing, drawing, and the like fitted to automobile
Inventor: YOSHIKAWA TAKESHI
IPC: G08B23/00
Filed: 1994-09-21
Abstract: PURPOSE: To automatically display and extinguish advertisement, writing, drawing, and the like so as to be displayed to the public by applying a current to a bar like light emission diode, forming it into wiper shape, and reciprocating it in arc shape on the rear side glass window of an automobile or other transparent windows. CONSTITUTION: A light emission diode circuit with capacitance, an integrated circuit with the generation of a lagging current, or the like is provided, and wiper equipment with a light emission diode fixed thereto is reciprocated on a glass window provided on the rear side of an automobile or other transparent windows. The wiper equipment is reciprocated describing an arc around one place in the glass window 1 as a supporting shaft 3, and a small motor 4 is fitted to the supporting shaft 3 for the power. In the wiper equipment equipped at the glass window 1, the integrated circuit is installed at appropriate material such as single sponge rubber or a rubber rod 5 having frictional resistance to the glass window 1 and supported on a supporting means 6.
Patent JP-H06118590-A (JP)
Title: Dye fixing element
Inventor: SHIBATA TAKESHI
IPC: G03C8/52
Filed: 1992-10-02
Abstract: PURPOSE:To obtain a dye fixing element hardly causing color transfer during preservation especially at high temp. and humidity by forming a layer contg. copper carrageenan and an inorg. potassium salt on a dye fixing layer. CONSTITUTION:A dye fixing layer contg. a mordant and a layer contg. copper carrageenan and an inorg. potassium salt are successively formed on a substrate to obtain the objective dye fixing element. A photosensitive element superposed on the dye fixing element basically has photosensitive silver halide, a binder and a dye imparting compd. on the substrate and an org. metallic salt oxidizing agent may further be incorporated if necessary.
Patent JP-H02111002-A (JP)
Title: Variable inductor device
Inventor: HATTA SHINICHIRO
IPC: H01F21/08
Filed: 1988-10-20
Abstract: PURPOSE:To obtain a small-sized variable inductor element which can be operated at a temperature of liquid nitrogen and whose structure is simple by a method wherein a thin film of a superconductor is formed on a substrate and this thin film can be turned on a pivot perpendicular to an axis of an inductance coil. CONSTITUTION:A superconducting thin film 13 formed on a substrate 14 is arranged at the inside of an inductance coil 11; an angle formed by the thin film 13 with reference to the inductance coil 11 is made variable. That is to say, a magnetic permeability of the superconducting thin film 13 has a negative value; its absolute value is largely dependent on an angle formed by an external magnetic field with reference to the thin film 13. Accordingly, a pivot 12 of the superconducting thin film is formed inside the inductance coil 11 in a direction perpendicular to the central axis of the coil 11; the superconducting thin film 13 as a magnetic core of an inductance is turned inside the coil 11; then, an effective magnetic permeability of the magnetic core is changed by an angle formed by the central axis with reference to a film plane; accordingly, the inductance of the coil 11 can be changed. Thereby, it is possible to obtain a variable inductor whose structure is simple and where a value of the inductance can be changed continuously.