baber/WOPTO huggingface dataset:
Patent JP-H11119571-A (JP)
Title: Image forming device
Inventor: ASHIDA KENICHI
IPC: G03G15/16
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To improve image quality without disturbing a transferred toner image on a recording medium by providing a transfer device and a fixing device which fixes the toner image transferred to the recording medium, and covering the surface of the transfer device with an insulating thin-film pattern having an insulating part. SOLUTION: The device is equipped with a developing device 14 for forming a toner image by developing an electrostatic latent image on an image carrier, the transfer device for transferring the toner image to a recording medium, the fixing device 27 for fixing the toner image transferred to the recording medium, and other devices. The surface of the transfer device is covered with the insulating thin-film pattern having the insulating part. In the case, the insulating thin-film pattern causes a part where a potential difference for the transfer of the toner image to the recording medium is sufficiently made and a part where the potential difference for the transfer of the toner image to the recording medium is not sufficiently made. Thus, the toner image is prevented from being disturbed when the toner image formed on the image carrier is transferred to the recording medium.
Patent JP-2000108503-A (JP)
Title: Ink jet recording paper
Inventor: HOSHINO MITSUHIDE
IPC: B32B9/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording material which shows a superior surface gloss in the texture part and the recorded image part and also has the quality of a recorded image which is equal to or higher than that of a color photography-system photographic paper and further, visualizes a recorded image with a sophisticated feel. SOLUTION: This ink jet recording paper comprises a first porous ink receiving layer composed mainly of inorganic microparticles and a binder resin, formed on a support and a second ink receiving layer composed mainly of a resin, formed on the ink receiving layer. The loadings of the dry solid content of the first ink receiving layer are 5-50 g/m2 and the loadings of the dry solid content of the second ink receiving layer are 0.1-2.0 g/m2. Even after applying the second ink receiving layer, pores present in the first ink receiving layer are not necessarily blocked. In addition, the 60 deg. mirror surface glossiness of the second ink receiving layer surface is 60% or more.
Patent JP-H07137584-A (JP)
Title: Speed alarm device
Inventor: MIZUNO MASATAKA
IPC: G10L15/00
Filed: 1993-11-15
Abstract: PURPOSE:To set a limiting speed easily by providing a limiting speed input means to input the limiting speed by the voise recognition, in a speed alarm device to generate an alarm when the present speed of the own car is larger than a limiting speed. CONSTITUTION:A pulse signal output from a car speed sensor 11 is input to a counting circuit 17, after the chattering is removed by a chattering removing circuit 14, where the pulse number per unit time, or the output interval (the cycle) of the pulse signals is calculated, and the counting result is output to a comparison circuit 18 as a pulse count number A1. On the other hand, the voise collected by a microphone 12 is input to a voice recognition unit 15, and when the true voice is recognized, an effective signal is output to a voice/speed converting circuit 16, and a pulse count number B1 corresponding the registered number received from the voice recognition unit 15 is output to the comparison circuit 18. And in case of A1>B1 in the comparison circuit 18, an alarm means 19 is instructed to output an alarm signal.
Patent JP-H04158332-A (JP)
Title: Optical image processing device
Inventor: AMAKO ATSUSHI
IPC: G02F1/13
Filed: 1990-10-23
Abstract: PURPOSE:To perform real-time high-performance optical image processing by utilizing the two-dimensional light modulation function of a liquid crystal light bulb. CONSTITUTION:The outgoing light from a semiconductor laser 101 is made by a collimating lens 102 and illuminates an electric address type TN mode liquid crystal light bulb 103. An input pattern is displayed on the bulb 103 via a video camera 110 and an interface circuit 109. The Fourier transformation pattern of the input pattern is formed on a light address type ECB mode liquid crystal light bulb 106 by a lens 104. Only the phase component of the Fourier transformation pattern of a reference pattern is recorded on the bulb 106 as an optical correlation filter. The correlation between the input pattern and the reference pattern is obtained on the light receiving face of a light detector 108 via a lens 107. The labor and time required for filter production and replacement are not required, and real-time high-performance image processing can be performed.
Patent JP-H07141599-A (JP)
Title: Device for detecting road white line
Inventor: TACHIBANA AKIHIDE
IPC: G05D1/02
Filed: 1993-11-15
Abstract: PURPOSE:To continue the execution of position detection at a prescribed monitor area even at the time of curving concerning a road white line detecting device which detects the position of a road white line in a picked-up image by template matching and specifies the position relation between the vehicle and the road white line. CONSTITUTION:The forward part of the vehicle is photographed by a camera and the area where the road white line of the position being apart from the vehicle for prescribed distance is photographed is set as a location area. The comparison image of a size corresponding to white line width is picked-up from the location area and the correlative operation of it with a previously set template is executed. The position of the comparison image, where highest correlation is obtained, is recognized as the white line position. Since a white line shape in the comparison image of the straight road(A) is different from that of the curved road(B), changeover is properly executed in order to permit the template with which highest correlation is obtained to be the comparison template by preparing the plural templates different in shape.
Patent JP-H03145623-A (JP)
Title: Optical modulator
Inventor: MEKATA NAOYUKI
IPC: G02F1/03
Filed: 1989-11-01
Abstract: PURPOSE:To prevent shortening of a transmission distance of an optical fiber from being caused by fetching a radiation light radiated from an optical multiplexing point of a branch optical waveguide as a monitor light, detecting a shift of an operating point by a photodetector and a signal processing control circuit and bringing it to feedback to an input signal power source. CONSTITUTION:A radiation light radiated from an optical multiplexing point 43 of a branch optical waveguide 4a and 4b in the case an operating point is shifted is fetched as a monitor light, the shift of the operating point is detected by a photodetector 12 and a signal processing control circuit part 8 and it is brought to feedback to an input signal power source 13, adjustment of a DC bias is executed, and it is always held in a correct operating point. For instance, a signal light emitted from an optical fiber 4 is led into a signal light optical fiber 5, and a radiation light radiated from the optical multiplexing point 43 of the branch optical waveguide 4a and 4b is led into a monitor light optical fiber 6 and converted to an electric signal, and brought to feedback so as to stabilize the operating point by adjusting the DC bias of the input signal power source. By this method, such a problem as causes shortening of a transmission distance of the optical fiber is not generated without exerting any influence on optical power of the signal light.
Patent JP-H0539659-A (JP)
Title: Construction method for ceramic tile, stone and the like
Inventor: WATANABE KAZUO
IPC: E04F13/14
Filed: 1991-08-07
Abstract: PURPOSE:To surely protect the surface and easily remove a resin film and joint material trash at the time of water washing by coating alkaline water-soluble resin on the surface to the preset film thickness before the sticking process, and applying the jointing after the film is formed. CONSTITUTION:Tiles are stuck by the press sticking method on a precast concrete plate serving as a backing, and a resin composition material is coated with a plasterer brush after the sticking mortar is hardened. The composition material is made of vinyl acetate synthetic resin emulsion, a polyvinyl alcohol thickener aqueous solution, and an antiseptic, and the dried film thickness is set to 0.05-1mm. After the film is formed, the jointing of joint mortar is performed with a rubber trowel, and wiping is performed with a sponge. After the curing for about one week, the resin film and joint material trash are washed off by water washing. The surface protective layer and joint material trash can be easily removed by the general water washing method, and the construction period for the, whole construction can be shortened.
Patent JP-H02132113-A (JP)
Title: Production of propylene block copolymer
Inventor: MATSUURA MITSUYUKI
IPC: C08F2/00
Filed: 1988-11-11
Abstract: PURPOSE:To obtain the title copolymer of both high rigidity and impact strength by (co)polymerizing propylene or propylene and ethylene using a specific catalyst followed by, in the presence of the resultant (co)polymer and a specific organometallic compound, copolymerization between propylene and ethylene at specified ratio. CONSTITUTION:Propylene (and ethylene) is (co)polymerized using a catalyst made up of (1) a solid catalytic component containing titanium, magnesium and halogen, (2) an organoaluminum compound and (3) an electron-donating compound to prepare a crystalline propylene homopolymer or propylene-ethylene copolymer. Thence in the presence of this (co)polymer and such an organometallic compound having group I-III metal other than aluminum that alkoxyl group is directly linked to said metal, propylene and ethylene are copolymerized at the weight ratio (0:100)-(80:20), thus obtaining the objective copolymer.
Patent JP-2001108791-A (JP)
Title: Liqiud scintillator waste-liquid inclinerating device
Inventor: TAKAHASHI KENZO
IPC: G21F9/14
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid scintillator waste-liquid incinerating device capable of safely combusting liquid scintillator waste-liquid to reduce its volume. SOLUTION: This device is equipped with a waste liquid tank 11 for storing liquid scintillator waste-liquid, an incinerator 12 kept at 800 deg.C or higher for combusting the waste liquid injected thereinto from the tank 11 with supplied combustion air, a cooler 13 for cooling combustion gas produced in the incinerator 12 down to 200 deg.C or lower and having a dust box 55 for collecting dust in the combustion gas, a venturi scrubber 14 for cooling the combustion gas cooled by the cooler 13 down to 100 deg.C or lower, a neutralizing tower 15 for bringing the cooled gas from the scrubber 14 into contact with a nautralizer to remove harmful matters such as HCl and SOx prior to discharge, and a package 10 for housing the tank 11, the incinerator 12, the cooler 13, the scrubber 14, and the tower 15.
Patent JP-H08149146-A (JP)
Title: Grouped communication method
Inventor: KAWAGOE TSUNEO
IPC: G06F13/00
Filed: 1994-11-21
Abstract: PURPOSE: To execute communication service between other master station and slave station even when a cell controller of a master station executes polling for data linking to a slave station on a network. CONSTITUTION: Slave stations on a network are grouped (S1) and the polling for data linking is made to slave stations in a group (S3) and when the polling is finished, after the execution of communication service is started to the slave stations in the group, the polling to slave stations in a succeeding group is made (S4).
Patent JP-H04161214-A (JP)
Title: Concentration of oxygen gas
Inventor: KAWASHIMA MASABUMI
IPC: C01B13/02
Filed: 1990-10-25
Abstract: PURPOSE:To enhance the purity of obtained product O2 gas by supplying a part of the product O2 gas to an O2 adsorbent in the front stage process of an adsorbing process in a pressure swing method. CONSTITUTION:Oxygen gas is separated and conc. according to a pressure swing method using an oxygen adsorbent (e.g. carbon molecular sieve) selectively adsorbing oxygen gas from raw material oxygen gas containing impurity. In the front stage of an adsorbing process wherein the aforementioned raw material gas is supplied to the adsorbents of adsorbing towers 2A-2C to selectively adsorb oxygen gas by the oxygen adsorbent, a part of a conc. product O2 gas is supplied to the oxygen adsorbent regenerated by the desorption of the oxygen gas. As a result, the partial pressure of impurity gas such as N2 in a gaseous phase is lowered and the diffusion speed of the impurity gas to the O2 adsorbent can be lowered and, as a result, the impurity gas remaining in the gaseous phase can be purged at the time of an O2. desorbing process and the purity of the product O2 gas can be enhanced.
Patent JP-H01127872-A (JP)
Title: Heat pump device
Inventor: TANIMURA YOSHIAKI
IPC: F25B47/00
Filed: 1987-11-12
Abstract: PURPOSE: To improve efficiency of heating and defrosting operation, and shorten defrosting time by storing heat in a heat storage material with the aid of a refrigerant after completing heating at all times upon heating operation, and defrosting an outdoor heat exchanger utilizing stored heat without interrupting the heating even upon defrosting operation. CONSTITUTION: Refrigerant liquid demonstrating heating effect and effusing an indoor heat exchanger 3 is divided after passage through an opening/closing valve 21, a part of which is sent to a heat exchanger 11 in a heat storage unit 9 and a main part of which is sent to a pressure reducing apparatus 30. The partial refrigerant liquid is stored in a heat storage material 11 and is guided to a refrigeration cycle after passage through a pressure reducing apparatus 12 and a check valve 24. In contrast, the main refrigerant liquid becomes a 2 phase refrigerant of a gas/liquid mixture in the pressure reducing apparatus 30 and enters a gas/liquid separator 26. It is separated here to liquid and gas, and the separated gas passes through an opening/closing valve 25 and is absorbed into an injection port 1a of the compressor 1.  Further, upon defrosting operation, the refrigerant sent to an outdoor heat exchanger 5 and defrosted enters the heat exchanger 11 in the heat storage unit 9 after passage through the pressure reducing apparatus 11. It absorbs heat there and becomes refrigerant gas, and is returned to the compressor 1 after passage through an opening/closing valve 23.
Patent JP-H10109690-A (JP)
Title: Inflation type life raft
Inventor: SUGIMOTO ATSUO
IPC: B63C9/04
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of bending a boarding deck air chamber substantially at a right angle from the necked part of an arm air chamber part by providing, on the boarding base air chamber, bar-like arm air chamber parts having bendable necked parts extended from a least two positions on a main air chamber side. SOLUTION: A boarding deck air chamber 30 has bar-like arm air chamber parts 31, 31 extended from at least two positions of a main air chamber 10. The arm air chamber parts 31, 31 have necked parts 37, 37 formed so as to be bendable. By providing the necked parts 37, 37, the necked parts 37, 37 can be easily bent into water up to substantially a right angle when a sufferer adds a force downward to the boarding deck air chamber 30 from the outside in order to get into a life raft.
Patent JP-S62145232-A (JP)
Title: Remote control unit for camera
Inventor: SATO TOSHIHIKO
IPC: G03B17/38
Filed: 1985-12-19
Abstract: PURPOSE:To realize many kinds of modes by providing a constant delay time between the operation of the 1st stroke switch which controls the start of a photographic preparation sequence and the operation of the 2nd stroke switch which controls the releasing operation of a camera actually. CONSTITUTION:The 1st stroke switch which controls the start of exposure light measurement of the camera and other photographic preparation sequences and the 2nd stroke switch which controls the releasing operation of the camera actually are provided and a device is provided which generates a signal for operating the 1st stroke switch after light signal reception and then generates a release signal for operating the 2nd stroke switch. Consequently, a remote control unit for the camera whose photographic area is widened is constituted.
Patent JP-H02132590-A (JP)
Title: Merchandise shelf for automatic vending machine
Inventor: HAMAMOTO HIROSHI
IPC: G07F11/34
Filed: 1988-11-11
Abstract: PURPOSE:To roll, drop, and pack merchandise under an approximately horizontal state and to eliminate the jamming of the merchandise by providing a clearance between the tip part of one edge of the side of the throw-in hole of a guide flap and another tip part of the side of the merchandise passage of a top tray. CONSTITUTION:The merchandise shelf is provided so that a distance L from the position of a tip part 9c of the side of a throw-in hole 3a of the guide flap to a maximum amplitude part 2A of a curved rail 2 opposed to the throw-in hole 3a is shorter than the distance (l) from an edge 4A of the side of a merchandise passage 3a of a top tray 4 to be maximum amplitude part 2A of the curved rail 2. Therefore, the clearance is provided between the top part 9c of the guide flap 9 and the tip part 4A of the tip tray 4. Consequently, even when the merchandise 6 obliquely thrown-in moves from the top tray 4 to the guide flap 9, a part 9b at the side of the merchandise passage 3 of the guide flap 9 is pressed by the merchandise 6. Thus, the merchandise 6 is pressed downward by a part 9a at the side of the throw-in hole 3a of the guide flap 9 according to the reaction of the pressing of the part 9b, and the merchandise 6 smoothly rolls and drops in the merchandise passage 3.
Patent JP-H06213974-A (JP)
Title: Improvement of test constitution capable of testing sequence element
Inventor: GOPI GANAPASHII
IPC: G01R31/28
Filed: 1993-11-16
Abstract: PURPOSE: To facilitate the test of an IC using sequential elements by providing a drive scan latch inputting the data signal and test mode signal. CONSTITUTION: When a circuit portion 12 of an IC 10 containing sequential elements such as latches 14, 16, 18, 20 is to be tested, the test mode is started by the signal from the test mode input 57 of a drive scan latch 30, the latch 30 feeds the constant logical control signal to the input 31 of an AND gate 26, and the ϕ1 clock signal at the input 28 is fed to the latch 20 for the clock operation. Various elements of the circuit portion 12 feed various test data from inputs 32, 34, and the output values obtained from pins 38, 40, 42 are compared with the expected output values for testing. The ϕ1, ϕ2 clock signals are fed to the latches 14, 16, 18, 20 and test data are fed to the inputs 34 for testing, for example. When the latch 30 is used, the use of the scan latch for individual latches can be effectively avoided.
Patent JP-H09101192-A (JP)
Title: Float type liquid level detector
Inventor: TANAKA KOICHI
IPC: G01F23/76
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To make a float type liquid level detector compact and lightweight, prevent the easy occurrence of chattering, and ensure a proper detecting function, regardless of the adhesion of sludge or the like to the external surface of a float. SOLUTION: The peripheral part of a vertical hole 7 drilled through the center of the rolling surface 6 of a spherical moving body 4 is formed as an engagement end 10, and the internal surface of the surrounding wall of the moving surface 6 is formed to have an annular groove 5. In addition, a step part 11 is provided near the front end of the moving surface 5. Furthermore, the pressure receiving part 9 of a micro switch 8 laid on the reverse side of the rolling surface 6 is introduced into the vertical hole 7, and the spherical moving body 4 is coupled to the vertical hole 7 from space in the annular groove 5 beyond an annular step part 11. As a result, a pressing force acting on the pressure receiving part 9 is released to reverse the operation of the micro switch 8.
Patent JP-H05124194-A (JP)
Title: Image forming processor
Inventor: FUKUSHIMA HISASHI
IPC: B41J2/125
Filed: 1991-10-31
Abstract: PURPOSE:To simplify a temperature controller by a method wherein two or more recording heads respectively spout different kinds of recording agents by heat energy and a part of recording head group is detected for temperature and the temperatures of the remaining recording heads are controlled based on the detected temperature and image data. CONSTITUTION:An image processor is provided with high- and low-density recording heads 22K and 22U which are controlled by a pair of density assorting processors 41. Image signals are assorted into high- and low-density image signals according to a density assorting table and sent to a binarizing processor 24. The recording heads 22K and 22U are operated by head drivers 43k and 43U according to the binarized signals to perform image recording. During recording, the temperatures of the low-density ink recording head 22U are detected by a temperature sensor 44, and the heat generation amount of the high-density ink recording head 22K is estimated by a control circuit 49 according to the detected temperatures and the data from the binarizing processor 42. A fan 47 and a heater 48 are controlled according to the estimated results so that the recording head 22 is maintained within a specified temperature range.
Patent JP-2001073526-A (JP)
Title: Building material
Inventor: FUJITA MOMOKO
IPC: E04F13/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To sufficiently display such effects as odor-absorbing property, moisture-absorbing property, insect-prevention property, and antifungal property by using a building material such as a wall material or a door plate material to which a plurality of pieces of charcoal are fitted or stuck on the surface. SOLUTION: A building material to the surface of which a plurality of pieces of charcoal are fitted or stuck is used for a wall such as an earthen wall 3a, a concrete wall, a mortar wall, etc., and a ceiling plate or the like. It is preferable that bamboo charcoal 2a and charcoal 2b, 2b or black charcoal and white charcoal are combinedly fitted or struck thereto in a regular pattern. The number of pieces of charcoal 2 fitted or stuck thereto is adjusted to regulate the total area. In this way, effects of odor-absorbing property, adsorptive force, moisture-absorbing property, insect-prevention property, and antifungal property, etc., are sufficiently displayed.
Patent JP-2001109801-A (JP)
Title: Management system for underground structure construction
Inventor: NAKAI TOMOHARU
IPC: G06Q50/08
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To directly and properly know in what actual lay of the land and how an underground structure is built by visually displaying the progress state. SOLUTION: The underground structure construction management system principally has a file managing function 10 as the center (core) of this system, a communication function 14 which transmits construction state data on an underground structure and other data to a constructor through an Internet communication network 12, a data simulation function 16 which which plots a three-dimensional model for the underground structure on which the construction state is reflected by using CAD according to the transmitted construction state data, a memory part 20 which stored numerical map data including space information on the altitude, etc.,  and a 3D-GIS function 22 which converts the numerical map data into three-dimensional map data and displays the three- dimensional map data and the coordinates of the three-dimensional display model on the same screen one over the other so that they match each other.