baber/WOPTO huggingface dataset:
Patent JP-S62136967-A (JP)
Title: Binary-coded color correcting device
Inventor: NAKA MOTOHIKO
IPC: H04N1/60
Filed: 1985-12-11
Abstract: PURPOSE:To save remarkably the capacity of an image memory by applying color correction processing to a color signal after binary-coded processing. CONSTITUTION:A color original image 1 is subjected to color separation scanning by a color scanner 2 as an input original and a color separation signal 3 corresponding to the three primary colors C, M, Y of print ink at each picture element is outputted. The C, M, Y signals 3 are compared with each threshold value outputted from a threshold value generating circuit 20 by a pseudo intermediate tone processing circuit 4a, the quantity is binary-coded into a binary value of logic 1 or logic 0. The binary-coded c, m, y signals 5 are stored once in an image memory 7a, then converted into c', m', y' signals 9a subjected to color correction by a color correction circuit 8a. The color correction circuit 8a is processed by a color correction circuit control signal 13 outputted from the threshold value generating circuit 20.
Patent JP-2001101130-A (JP)
Title: Internet server device provided with peripheral information collection function
Inventor: NAKAMURA HAJIME
IPC: G06F15/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an Internet server device provided with a peripheral information collection function and setting up a home page capable of collecting information concerned with peripheral environments and allowing the information to be accessed from the external. SOLUTION: This Internet server device 1 provided with the peripheral information collection function has a MODEM 8 to be connected to an Internet 2, an Ethernet (registered trademark) interface 9 to be connected to a personal computer(PC) 3 and a sensor device 4, which is provided with various sensors for detecting information concerned with peripheral environments. A server is set up by an instruction from the PC 3 connected through the interface 9, and when the server device 1 is accessed from the PC 3, data are transmitted so as to display a home page inserting information detected from the sensor device 4 at a prescribed point of time and stored.
Patent JP-S61158315-A (JP)
Title: Driving method of liquid crystal
Inventor: OOTA MORIO
IPC: G06K15/12
Filed: 1984-12-29
Abstract: PURPOSE:To expand a temperature range in which a liquid crystal optical shutter can be exactly operated and to increase the quantity of transmitted light in case of time division driving by adopting a signal including a signal having frequency higher than a specific frequency and a non-signal as a driving waveform setting up closed status in a selection period. CONSTITUTION:Microshutters 15a-18b to which recording signals 19, 20 and a selecting signal are impressed input a ON-ON driving signal 21 and an ON- OFF driving signal 22 which are superposed signals of both the signals as shown in Fig.C. Inthe period 21 of a selecting period TL3 in the first half Tw/2, the ON-ON driving signal 21 includes a low frequency signal fL3 and the OFF-OFF driving signal 22 includes a non-signal (O). In the period of TL3, an ON-OFF driving signal includes a low frequency signal of fL3 and an OFF-ON driving signal includes a non-signal period. Thus, the insertion of the low frequency signal of fL3 in the selecting period Tw/2 of ON driving makes it possible to orientate liquid crystal molecules more strongly to the electric field direction and strengthen the ON status moreover.
Patent JP-2001095767-A (JP)
Title: Stethoscope
Inventor: NAKADA TSUTOMU
IPC: A61B7/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple and usually portable stethoscope which a precise diagnosis is possible. SOLUTION: The irradiating and light receiving fiber 11 is attached onto the affected part by the non-invasion state, as the probe of near infrared ray. For instance, variation of brain circulating blood flow is searched arid its variation amount is heard as the pulse modulated sound. For example, three waves having wave length of lambda = 760, 800, 830 nm are irradiated onto the affected part. The reflected data from the affected part is treated by the control apparatus 21, and its variation is converted to frequency change of sound having constant pitch and sound volume, and diagnosis is given by the doctor to hear that sound by the receiver 32.
Patent JP-H0595555-A (JP)
Title: Image processor
Inventor: MIURA HIROKI
IPC: H04N9/64
Filed: 1991-09-30
Abstract: PURPOSE:To effectively evade the degradation of resolution with simple configuration in the case of fetching and processing video signals from the image pickup device for image shift by converting chrominance signals outputted from the image pickup device for image shift to digital signals with the timing of clock signals used for generating the chrominance signals. CONSTITUTION:Three imaging devices are respectively driven by the clock signals of 14MHz and chrominance signals SG, SB and SR are outputted. In this case, red and blue picture elements are arranged while being horizontally shifted for a 1/2 picture element to a green picture element, and the red and blue picture elements are driven by using a clock signal CK2 which phase is shifted only for a 1/2 cycle to a clock signal CK1 to drive the green picture element. In the case of processing the generated chrominance signals SG, SR and SB, the green chrominance signal SG and the red and/or chrominance signal SR and/or SB are converted to the digital signals with the third and fourth clock signals CK1 and CK2, which phase is synchronized to the of the first and second clock signals CK1 and CK2, as a reference.
Patent JP-H11159933-A (JP)
Title: Control method of cold air dispersing operation in refrigerator
Inventor: JI JOON DONG
IPC: F25D17/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To achieve a uniform distribution of cold air in horizontal and vertical directions without generating any eddy current in a cooling chamber, by a method wherein cold air in a cold air duct is supplied to respective sites in the cooling chamber, or the cold air is discharged into a site in the cooling chamber whereat a temperature is high when a temperature difference at a predetermined place in the cooling chamber is lower than a predetermined value or higher than the predetermined value. SOLUTION: When a temperature difference, obtained based on signals from temperature sensors, is lower than a reference value, a vertical shaft 31 is rotated by a driving motor 15 to turn horizontal distribution vanes 33a, 33b, 33c and rotate a vertical distributing vane 51 by a cooperating member, elevated or lowered in this case, so as to face upward or downward whereby cold air is discharged upward or downward. On the other hand, when the temperature difference is higher than the reference value, the motor 35 is stopped under a condition that the horizontal distribution vanes 33a, 33b, 33c and the vertical distribution vane 51 are faced toward the site of high temperature in order to cool the site of high temperature in the refrigerating chamber concentrically.  According to this method, cold air is discharged continuously and the temperature in the refrigerating chamber can be maintained uniformly within a short period of time.
Patent JP-H08137213-A (JP)
Title: Latent image charge holding medium
Inventor: OKUDA SHINICHI
IPC: G03G15/05
Filed: 1994-11-14
Abstract: PURPOSE: To provide a latent image charge holding medium with which uniform charge neutralization with high efficiency is possible at the time of forming latent images and image recording with excellent recording densities and density uniformity is executable. CONSTITUTION: This latent image charge holding medium 1 is composed of a pyroelectric substance layer 2, a conductive layer 3 and plural isolated microelectrodes 4 formed on the surface of this pyroelectric substance layer 2. The latent image charge holding medium 1 is selectively heated according to image signals by a heating means. A pyroelectric effect is generated in the pyroelectric substance layer 2 and charges are generated in the microelectrodes 4 on its surface but the microelectrodes 4 are in contact with a charge neutralizing means at this time and, therefore, the charges generated in the microelectrodes 4 are immediately neutralized. The latent image charge holding medium 1 with which heating is completed is returned to room temp. by natural cooling.  The charges of the polarity reverse from the charges generated at the time of heating are generated in the microelectrodes 4 according thereto and the electrostatic latent image which is high in contrast and stable with time is formed. This image is developed to a sensible image by electrostatically charged toners and is transferred and fixed onto the recording medium.
Patent JP-S62138745-A (JP)
Title: Method for regenerating oxygen pump electrode of oxygen analyzing instrument
Inventor: YAO SHINYA
IPC: G01N33/20
Filed: 1985-12-13
Abstract: PURPOSE:To regenerate oxygen pump electrodes by repeatedly and quickly dropping the DC voltage to be impressed to the oxygen pump electrode or repeatedly changing over the polarities thereof. CONSTITUTION:A carrier gas is passed in a cylinder 20 made of a solid electrolyte of the oxygen pump 8 from one end toward the other end via a sample introducing means by the effect of a circulation pump and is returned to the circulation pump. Porous electrodes 22, 23 are provided to the inside and outside of the cylinder 20 and the specified voltage is impressed thereto by a DC power source 28. A current rectifying cylinder 21 is put in the electrolyte 20. The DC voltage is quickly dropped in order to regenerate the electrodes 22, 23. Then the oxygen partial pressure at the boundary face between the inside electrode 22 and the electrolyte 20 increases sharply and the foreign matter sticking to the electrode 22 is removed; in addition, the grown crystal grains are disintegrated and the electrode 22 is regenerated. The outside electrode 23 is similarly regenerated when the voltage is increased to the original value in order to make the next drop.
Patent JP-2000112928-A (JP)
Title: Information processor, its processing method and computer readable memory
Inventor: IKETA SATOSHI
IPC: G06F3/048
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an information processor which can improve operability on document data and to provide the information processing method and a computer readable memory. SOLUTION: An information processor stores the respective pages of document data and names which are set in the pages in a RAM 8, in correspondence relation. The output of the page being an output object is indicated. A CPU 6 refers to the RAM 8 and judges whether the page of the name corresponding to an indication content exists or not. The indicated page of the output object is outputted to a CRT 1 based on the judgement result.
Patent JP-H03139634-A (JP)
Title: Image forming device
Inventor: ASANO YUJI
IPC: G03F7/00
Filed: 1989-10-26
Abstract: PURPOSE:To obtain stable picture-reproducibility and to improve energy efficiency by controlling the light quantity of a light source in order to adjust change in sensitivity of a photosensitive, pressure-sensitive sheet with ambient temperature and humidity. CONSTITUTION:An original 6 is irradiated with light of the light source 1. Its reflected light is image-formed onto the photosensitive, pressure-sensitive sheet 8 by an optical system composed of a shutter 2, lens 3, and a color separating filter 4, and the photosensitive, pressure-sensitive sheet 8 is exposed. As it does so, a thermistor 16 detects the ambient temperature of the photosensitive, pressure-sensitive sheet 8 to feed back on the light quantity of the light source 1. That is, stable picture-reproducibility is obtained by decreasing the light quantity of the light source 1 when the sensitivity of the photosensitive, pressure- sensitive sheet 8 increases because of a rise in the ambient temperature of the sheet 8, and by increasing the light quantity when the sensitivity drops. In this case, a photodiode 17, which detects the light quantity, is provided near the light source 1. Thus, a picture of stable quality is obtained without the influence of ambient temperature and humidity.
Patent JP-H11118117-A (JP)
Title: Blowpipe structure of gas torch
Inventor: TAKEDA TAKASHI
IPC: B23K7/10
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To ensure the low cost and prolong the life of a needle valve used for blowpipe of a gas torch. SOLUTION: A blowpipe structure of a gas torch includes a tapered insertion part 13 in a tip end inserted toward a gas supply hole 11 opened toward the nozzle 10 of a needle valve 12 fitted freely to move in and out in the nozzle 10. The tapered insertion part 13 includes a tapered abutment part 13a in contact with a gas supply hole internal surface 11a and an insertion part tip end 13b formed thinner than the tapered abutment part 13a and contained in line gas supply hole, keeping a non-contact state with the gas supply hole internal surface 11a with a clearance upon interruption of gas supply.
Patent JP-H09122964-A (JP)
Title: Laser beam machine
Inventor: YAMANASHI TAKAAKI
IPC: B23K26/082
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To save the space, and to facilitate the maintenance. SOLUTION: In a laser beam machine 1, a body frame 9 is provided on a bed 3, a machining table 5 on which a work W to be machined is provided, and the work W is irradiated with the laser beam emitted from the tip of a laser beam machining head 13 provided on the body frame 9 and machined by the laser beam. A slidable frame 19 provided with a sliding mechanism is provided on the bed 3 on the rear side of the body frame 9, a laser beam oscillator 21 and a laser beam oscillator power source 23 are provided on the slidable frame 19, and the laser beam oscillator 21 and the laser beam oscillator power source 23 are provided movable in the longitudinal direction relative to the slidable frame 19.
Patent JP-S63161344-A (JP)
Title: Method of controlling air conditioner
Inventor: KANO MINORU
IPC: F04B49/06
Filed: 1987-11-06
Abstract: PURPOSE:To improve the operational efficiency in the region described below by controlling in constant-speed at a minimum speed in a region where an air conditioning load assumes a value at which it is appropriate to operate a motor at its minimum speed and a value at which the motor is to be stopped. CONSTITUTION:The indoor temperature which has been detected by an indoor temperature detector 1 is compared with a target temperature set in an indoor target temperature setter 2 in a temperature deviation detector 3, and a temperature deviation corresponding to an air conditioning load is obtained and further the rotational speed of an electrically driven compressor 7 corresponding to the temperature deviation is obtained from a speed signal generator 4. Further, the level comparison of a temperature deviation signal is carried out by an intermission control signal generator 5. When the level of the temperature deviation signal exceeds a predetermined level, operation command is emitted; whereas when the level of the temperature signal is lower than the predetermined value, a stoppage command is emitted. When the output signal of the intermission control signal generator 5 is an operation command a speed control signal comparison selector 6 sends an electrically driven compressor rotational speed signal output of a speed signal generator 4 to the electrically driven compressor 7. When the output thereof is a stoppage command, the selector 6 cuts the electrically driven compressor rotational speed signal output. Thus, the electrically driven compressor 7 is operated in accordance with the output signal of the speed control signal comparison selector 6.
Patent JP-H04159414-A (JP)
Title: Exhaust emission device for outboard motor
Inventor: SHIBATA YASUHIKO
IPC: F01N3/24
Filed: 1990-10-19
Abstract: PURPOSE:To prevent counterflow of outside water from falling upon catalyst by arranging extensively an exhaust pipe where the catalyst is arranged in a communicating exhaust gas expanding chamber formed in a position adjacent to an engine in a casing, and also forming an exhaust gas passage so that it can be partitioned from an exhaust gas expanding chamber by means of a shielding wall. CONSTITUTION:An exhaust gas expanding chamber 34 is formed in the upper part position adjacent to an engine 22 in the upper casing 19 in a propelling unit 16 for an outboard motor 10, and a cooled water jacket 35 is formed around the exhaust gas expanding chamber 34 in the upper casing 19. An exhaust pipe 38 to communicate with an exhaust port of the engine 22 is fixed to the reverse side of an intermediate plate 21B in the lower part so that it can be connected to an upstream side exhaust gas passage 39, and exhaust gas purifying catalyst 40 is arranged in this exhaust pipe 38. Meanwhile, in an area surrounded by the cooled water jacket 35 in the upper casing 19, a sufficiently high partition wall 61 is arranged against the water level L in the case of stopping a boat, and a shielding wall 62 extending between both side inner walls 36 of the upper casing 19 is also arranged in both the sideways part of the exhaust pipe 38 and the rear part in the propelling direction, so that an intermediate exhaust gas passage 63 to connect the exhaust gas expanding chamber 34 to a downstream side exhaust gas passage 42 can be formed.
Patent JP-S63132670-A (JP)
Inventor: MASAKI KAZUMI
IPC: A61N1/32
Filed: 1986-11-22
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-H10119348-A (JP)
Title: Image recorder
Inventor: YOSHIDA FUTOSHI
IPC: H04N1/23
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To enhance the work efficiency by outputting an image data with no modification when an input image data has resolution different from that of an image data to be outputted thereby shortening the processing time. SOLUTION: Lens position of a part of lens constituting a telecentric lens system can be altered in the direction of optical axis by driving a pulse motor 10. Consequently, the spot diameter of an image focused on a photosensitive material 106 is varied. The spot diameter is varied based on the resolution of input image data. When it is lower than a preset value, the volume of image data is kept as it is and the preset resolution is altered by increasing the spot diameter of focused image before the data is recorded.
Patent JP-S61153256-A (JP)
Title: Cast iron for brake shoe
Inventor: TOFUN MASAHIDE
IPC: C22C37/10
Filed: 1984-12-27
Abstract: PURPOSE:To provide cast iron for a brake shoe preventing squeaking by specifying the contents of C, Si, Mn, P and S, restricting the carbon equiv., and forming a bainite matrix structure. CONSTITUTION:This cast iron for a brake shoe consists of, by weight, 3.7-4.5% C, 1.0-3.0% Si, 0.2-1.5% Mn, <=0.1% P, <=0.15% S and the balance essentially Fe and has >=4.3% carbon equiv. and a structure contg. flake graphite crystallized in the bainite matrix. A brake shoe made of the cast iron has large damping capacity and small amplitude at the beginning of vibration, so it has significant damping and vibration absorbing effects and hardly causes squeaking. The cast iron has strength sufficient to subject the brake shoe to practical use.
Patent JP-H09100335-A (JP)
Title: Aqueous resin dispersion
Inventor: MOCHIZUKI KATSUNOBU
IPC: C08G18/32
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous resin dispersion which can form a coating film having excellent water resistance without detriment to the flexibility characteristic of a polyurethane. SOLUTION: This aqueous resin dispersion is prepared by emulsifying a polyurethane obtained by reacting a polyol mixture comprising a polyester polyol of an average molecular weight of 500-5,000 and a diol having a carboxyl group neutralized with a tert. amine and having a molecular weight of below 500 with a polyisocyanate mixture comprising a polyisocyanate having an alkoxysilyl group and other polyisocyanates in an aqueous medium.
Patent JP-2001101642-A (JP)
Title: Magnetic recording medium and magnetic storage device
Inventor: BII RAMAMURUTEII ACHARYA
IPC: G11B5/64
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To realize a magnetic recording medium and a magnetic storage device having small temperature coefficient of coercive force and low medium noise within comparatively wide operating temperature range. SOLUTION: The magnetic recording medium is provided with a nonmagnetic substrate layer and magnetic layers containing a compensating layer provided on the substrate layer and a recording layer provided on the compensating layer. The compensating layer has 3 to 15 nm film thickness and is made of cobalt or a cobalt alloy having about 30 to 150 deg.C Curie temperature. The recording layer has 10 to 30 nm film thickness and is made of a cobalt alloy having about 250 to 800 deg.C Curie temperature.
Patent JP-2001100843-A (JP)
Title: Controller, propeller device and flying object
Inventor: MIYAZAWA OSAMU
IPC: G05D3/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized piezoelectric actuator for driving a driving object and to control which requires a clock signal, to a controlled system, without separately requiring an oscillation circuit. SOLUTION: A diaphragm 10 is vibrated by elongating/contracting a piezoelectric element and functions as an actuator for rotationally driving a rotator (not shown), abutted on the diaphragm 10. Also the diaphragm 10 functions as the vibrator of an oscillation circuit 71 and with a vibration waveform outputted from this oscillation circuit 71 as the clock signal, a waveform shaping circuit 42 controls the controlled system such as a rubber 113.
Patent JP-S61162401-A (JP)
Inventor: SHIMAZU YOSHITAKA
IPC: B65F3/14
Filed: 1984-12-28
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-H10120362-A (JP)
Title: Device for controlling landing of load hoisted by crane
Inventor: TOYOHARA TAKASHI
IPC: B66C13/22
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To perform the landing of load at an accuracy within the predetermined allowable value range. SOLUTION: A load, which is hoisted by a hoisting wire 6, is lowered for landing. At this stage, hoisting height of the load 5 is measured by an encoder 10, and while displacement of oscillation of the hoisted load 5 is measured by an oscillation sensor 9. Oscillation speed, angular velocity, amplitude, phase angle and the time to be required for landing are obtained on the basis of the measured hoisting height and the displacement of oscillation, and furthermore, estimated displacement of oscillation at the time of advancing the required time phase is obtained, and when this estimated displacement of oscillation is lowered to the predetermined landing allowable value or less, landing is performed.
Patent JP-2001103432-A (JP)
Title: Device and method for image reproduction
Inventor: TAKADO SEIICHI
IPC: H04N5/92
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a reproduced image, even when rewinding a recording tape medium on which an image stream such as an MPEG stream is recorded. SOLUTION: An I-picture extracting section 106 sequentially extracts data of an I picture by each prescribed number from an MPEG stream STM reproduced by a tape drive 104. Then the I-picture data sequentially extracted are stored to a prescribed address of a ring buffer 107 in cross-reference with a recording tape position. A count CN outputted from a counter 105 of the tape drive 104 is. e.g. employed for the tape position information. When rewinding the magnetic tape, the I-picture data in cross-reference with the tape position are sequentially read from the buffer 107 and fed to a MPEG decoder 109. Thus, the reproduced image corresponding to the tape position can be obtained, even in the rewinding state.