baber/WOPTO huggingface dataset:
Patent JP-H08319205-A (JP)
Title: Plant growth retarding agent and its production
Inventor: OKADA KIYOMI
IPC: A01N25/12
Filed: 1995-05-24
Abstract: PURPOSE: To obtain a plant growth retarding agent for preventing the growth and rankness of weeds by forming a coating film composed of two specific kinds of compounds on a granular material having high whiteness. CONSTITUTION: A granular material having high whiteness is coated with a coating film composed of a composition containing titanium dioxide having photocatalytic function and a zeolite having antibacterial property as a part of the composition. The granular material is preferably a natural stone such as marble or white pegmatite quartz having rounded form with diameter of about 3-15mm. The titanium dioxide having photocatalytic function is preferably ultrafine particles of 0.01-0.1μm diameter. The titanium dioxide has a function to clean the soil by decomposing the agrochemical residue impregnated into the soil and decomposes organic matter to retard the growth of plant. The growth of germinated sprout is retarded by the oxidation reaction promoted by the photocatalyst. Since the titanium dioxide is insoluble in water, the above effects are semi-permanently maintained.  Zeolite suppresses the germination of seed and is resistant to the dissolution and flow out with rainwater to semi- permanently keep its antibacterial effect.
Patent JP-S63313667-A (JP)
Title: Butt welding connecting device
Inventor: TAKEDA AKIMICHI
IPC: B23K26/21
Filed: 1987-06-15
Abstract: PURPOSE:To prevent the occurrence of the welding dislocation and to improve the tracing accuracy by mounting a cutting device and butt welding equipment on the same carriage and making these travel on a guide member and making the welding equipment trace correctly a butt line of both materials to be welded. CONSTITUTION:Preceding and succeeding strips 6a and 6b are clamped by outlet and inlet side clamping devices 5 and 8, respectively. Afterward, a rotary shearing device 27 set up on the carriage 29 travels in the cross direction to a line by a guide rail and cuts the edges of the preceding and succeeding stripes 6a and 6b, respectively. When this cutting operation is finished, the carriage 29 stands by. Next, the inlet side clamping device 8 advances and the tip of the succeeding strip 6b is abutted on the rear end of the preceding strip 6a. In this state, a back-bar device is raised to support a back part and butt welding is performed by a laser beam projected from the laser butt welding equipment.
Patent JP-H057346-A (JP)
Title: Image pickup device
Inventor: OKINO TADASHI
IPC: H04N5/349
Filed: 1991-06-20
Abstract: PURPOSE:To obtain the photographed picture of high definition and high quality by increasing the number of effective picture elements by using an ordinary image pickup element. CONSTITUTION:Image pickup light L having passed through a lens 1 is divided into plural beams L1, L2 of equal quantity of light by a beam splitter 2, and they are imaged respectively on image formation surfaces A, B at different positions. Then, picture information from each image pickup element 101 to 104 whose light receiving part is arranged at a divided position not neighboring each other when the image of a subject on each image formation surface A, B is divided into plural parts is synthesized by a picture synthesis circuit 3.
Patent JP-H05324142-A (JP)
Title: Interface circuit
Inventor: SHIKAUCHI NAOKI
IPC: G06F3/00
Filed: 1992-05-15
Abstract: PURPOSE:To attain connection for sharing one device by two master devices and the multi-drop connection of the device to one master device. CONSTITUTION:The device 1 is provided with a processor 1-8 and an interface circuit 1-0 and the circuit 1-0 is provided with a pair of channels CH0, CH1 respectively consisting of transmitting circuits 1-5, 1-6 and receiving circuits 1-3, 1-4 and a transmission/reception control part 1-7. The outputs of the receiving circuits 1-3, 1-4 are respectively inputted to the 1st and 2nd input terminals of the control part 1-7, an output from the 1st output terminal of the control part 1-7 is inputted to one input of an OR circuit 1-1 and an output from the circuit 1-4 is inputted to the other input of the OR circuit 1-1. An output from the 2nd output terminal of the control part 1-7 is inputted to one inputs of an OR circuit 1-2, an output from the circuit 1-3 is inputted to the other input of the circuit 1-2, an output from the circuit 1-2 is inputted to the circuit 1-5, and an output from the circuit 1-2 is inputted to the circuit 1-6.
Patent JP-H093333-A (JP)
Title: Conductive silicone rubber composition and conductive silicone rubber roll produced using same
Inventor: IIDA ISAO
IPC: C08L83/04
Filed: 1995-06-15
Abstract: PURPOSE: To obtain a conductive silicone rubber compsn. which has an excellent moldability and gives a cured silicone rubber molding excellent in compression set properties and conductivity while having a low hardness and to obtain a conductive silicone rubber roll produced from the same. CONSTITUTION: This compsn. contains 100 pts.wt. linear high-molecular polyorganosiloxane which has a degree of polymn. of 3,000 or higher and of which 90mol% or higher of the side chains are methyl and 0.01-1.0mol % of them are vinyl, 40-100 pts.wt. low-molecular polyorganosiloxane which has a degree of polymn. of 50-1,000 and of which 50mol% or higher of the side chains are methyl, 1-15 pts.wt. carbon black comprising hollow shell particles and having a specific surface area of 500m<2> /g or higher, and a necessary amt. of a curative. A conductive silicone rubber roll is obtd. by forming a molded silicone rubber layer having a hardness (with a JIS A durometer) of 20 or lower from the compsn. on the surface of a metal roll core.
Patent JP-S637141-A (JP)
Inventor: KAWAKAMI NORIKO
IPC: H02J3/36
Filed: 1986-06-25
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-H07332793-A (JP)
Title: Equipment for dehumidification and heating for bathroom
Inventor: SUGAWARA TOSHIO
IPC: F25B29/00
Filed: 1994-06-07
Abstract: PURPOSE:To make effective dehumidification and heating for a bathroom by a construction wherein a dehumidifying unit having an outlet is provided in the ceiling part of the bathroom and a heating panel having a heat exchanger for radiation is provided under the floor surface of the bathroom, while the dehumidifying unit and the heating panel are connected so that a refrigerating cycle can be formed. CONSTITUTION:In a dehumidifying unit A provided with an outlet 19 in the ceiling surface of a bathroom, a blower 14 is provided above an evaporator 10 and a drain pan 10a is fitted on the lower side of the evaporator, while a compressor 11 and an expansion valve 13 are disposed in the direction of circulation respectively. As for a heating panel B, on the other hand, the floor of the bathroom is made the upper side thereof and a /recessed vessel 40 of which the outer side is covered with a heat insulating material and in which a latent heat storage material is filled up is formed under the floor, while a refrigerant pipe 20 meanders through the latent heat storage material from a forward pipe 20a to a return pipe 20b. The dehumidifying unit A and the heating panel B are connected by the forward pipe 20a and the return pipe 20b of the refrigerant pipe 20.
Patent JP-H0442073-A (JP)
Title: Reference position detector for magnetic head
Inventor: KANEKO TAKEHIKO
IPC: G01R33/12
Filed: 1990-06-08
Abstract: PURPOSE:To automatically position a reference position and to accurately set by passing a magnetic head between knife edges of a high magnetic flux density generator, and obtaining a maximum sensitivity part obtained by the head as the reference position. CONSTITUTION:A high magnetic flux density generator 11 has metal plates 16a, 16b of a magnetic material and a magnet 17 interposed to be held between the plates 16a and 16b. A delicate gap between knife edges 14 for obtaining a bent and condensed magnetic flux is formed of the ends of the plates 16a, 16b. A magnetic force head 10 passing between the edges 14 is secured to the end of a magnetic flux density measuring unit 38 by a holder 50 to be telescoped on the horizontal surface of a slide base 48 sliding vertically. A stepping motor 40 mounted on the base 48 is driven to move the head 10 in an axial direction, and a maximum sensitivity part to become reference position is detected by passing the head 10 between the edges 14. Simultaneously, the reference position is obtained by the number of pulses sent from the motor 40. Thus, the reference position is automatically positioned, and can be accurately set.
Patent JP-H099078-A (JP)
Title: Device and method for image processing
Inventor: MURAMATSU MIZUKI
IPC: H04N1/46
Filed: 1995-06-15
Abstract: PURPOSE: To provide an image processor and a processing method whereby convergent efficiency is enhanced at the time of optimizing a parameter for processing color transformation. CONSTITUTION: A color transformation arithmetic part 1 transforms a first form color information into a second form through the use of calculation using variables. A printer model 2 transforms the second form color information into a third form color information which relies on the characteristic of an output equipment. An initial value setting part 4 sets the initial values of the above variables based on the second form color information and the third form color information. An optimizing part 56 optimizes the above variables through the use of the initial values by the first form color information and the third form color information.
Patent JP-S6041209-A (JP)
Title: Forced oil and air cooling type transformer
Inventor: KOJIMA TAKESHI
IPC: H01F27/12
Filed: 1983-08-16
Abstract: PURPOSE:To eliminate an auxiliary unit cooler by connecting a plurality of unit cooler to a transformer body and connecting the forced oil pumps of these unit coolers and the cooler body with pipings. CONSTITUTION:Each unit cooler is composed of cooler bodies C1-C3, oil forcing pumps P1-P3, oil pipes 71-73, 81-83 and the valves A1-A3 which are provided in the course of oil pipings 81-83 and can be opened and closed freely. These unit coolers are adequately provided dispersely around the transformer body 10, the oil pipes 71-73 are distributed and connected by the other oil branching pipes 91, 92 and the valves B1, B2 are provided in the source of such piping. Under the normal condition, the valves A1-A3 are opened and valves B1, B2 are closed, and an insulating oil in the transformer body 10 is forced to circulater for cooling by the cooler bodies C1-C3. If a forced oil pump P1 fails, the valve A1 is closed, while the valves B1, B2 are opened.
Patent JP-H0359916-A (JP)
Title: Multiple switch
Inventor: GIYUNTERU MERUTEN
IPC: H01H15/10
Filed: 1990-06-08
Abstract: PURPOSE: To provide a high load sharing ability and reduce the generation of noises as much as possible so as to provide a long life by providing a cylindrical contact roller, causing the contact roller to receive a spring pressure and separating the contact outer cylinder of the contact roller away from an adjacent contact surface by a control track and slope device. CONSTITUTION: A contact roller 2 is disposed in a guiding part 8 linearly moved perpendicularly to the axis of the contact roller 2 and in parallel with contact surfaces 6 and 7 in a switch housing 1 so as to elastically turn its direction, and includes support journals 9 and 10 projected from a contactor outer cylinder 3 in its end surface. By these support journals, the contact roller is guided to linearly move on a control track 4 at least having a slope device 5 extended side by side with the contact surfaces 6 and 7 so as to be separated away from one of the contact surfaces 6 and 7 in one side during the movement of the guiding part 8. Thus, a good contact characteristic is provided to achieve a long service life.
Patent JP-H093816-A (JP)
Title: Dryer for reclaiming asphalt pavement waste material
Inventor: FUJIWARA KAZUYA
IPC: E01C19/10
Filed: 1995-06-15
Abstract: PURPOSE: To prevent a waste material from being deposited and built up in particular on a feed blade in a drum as far as possible. CONSTITUTION: A non-return blade 11 incorporated with a heater 13 or a scraper blade 12 is installed to the inner peripheral area of a drum 2. A power supply means, which comprises a trolley wire 14 or a power supply trolley 16 or the like is installed to the outside of the drum 2. The heater 13 incorporated with the non-return blade 11 or the scraper blade 12 is connected to the power supply means. Then, power is supplied to the heater 13, thereby heating the non-return blade 11 or the scraper blade 12 to a proper temperature.
Patent JP-H11341398-A (JP)
Title: Power unit
Inventor: HAYASAKA JUNICHI
IPC: H04N5/63
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To gently make voltage declining speed and to prevent the residual of a spot and the image fluctuations of a power source hit by detecting the lowering voltage of a DC power source, when the power source of a power unit is off or at the time of the power source hit and disconnecting a CRT heater voltage supply circuit at the reaching of a certain set value voltage. SOLUTION: A microprocessor 4 decides on the state of synchronizing signals and performs the changeover and on/off of a heater voltage. Not only the on/off function is operated by the control signals of the microprocessor 4 but also a circuit 7 for performing on/off also by the voltage of the DC power source 1 is provided. That it, a heater voltage on/off function is turned on, when the voltage of the DC power source 1 reaches 6.2 V at the activating of the power source. Also, the heating voltage on/off function is turned off, when the voltage of the DC power source 1 is lowered and reaches 6.0 V at the turning off of the power source. At this time, since a heater current becomes zero, the load of the DC power source 1 is reduced, and the voltage decline characteristics of the DC power source 1 become gentle.
Patent JP-H0442377-A (JP)
Title: Device for recognizing closed area in picture
Inventor: HIKITA TOSHIYA
IPC: G06T7/60
Filed: 1990-06-07
Abstract: PURPOSE:To reduce cost and to improve the rate of recognition by deciding the closed area data of an attention picture element based on a referred pattern data and a closed area pattern data. CONSTITUTION:This device is composed of a digital picture data input part (input means) 1, digital picture data binarizing part (binarizing means) 2, digital binary picture data reference part (first referring means) 3, closed area data reference part (second referring means) 4 and closed area data decision part (deciding means) 5. In this case, while paying attention onto the several peripheral picture elements with the attention picture element as a center, the pattern data to decide the closed area data of the attention picture element and the closed area pattern data are set in advance and by referring and comparing these pattern data, the closed area data of the attention picture element is decided. Thus, the real time ability can be maintained without requiring any memory such as a RAM or the like and using a lot of expensive line buffer memories, the cost can be reduced and the rate of recognition can be improved.
Patent JP-S5673516-A (JP)
Title: Purifying method for water
Inventor: MIZUSHIMA TOYOJI
IPC: B01J49/00
Filed: 1979-11-17
Abstract: PURPOSE: To prevent ion exchange resin powder from leaking after purifying, collecting and flowing of feed water, by circulating the water in repetitive cycles of the highest linear flow rate and low linear flow rate during the purification of the feed water while holding a precoating layer of the ion exchange resin.  
     CONSTITUTION: Water of a dilute resin slurry supplied to tank 1 circulates to precoating tank 8 through the liquid penetrating gap of precoating agent holder 2 and resin is held on holder 2. The resin slurry is supplied for about 40min to form resin precoating layer 24 on metal netting 23 and then pump 6 is actuated. The control valve 16 is opened and the amount of supplied water is increased up to 11m/h per filtration area and after this state is held for 20min, valve 16 is closed. Water collection valve 17 is opened, circulation pump 5 is actuated and flow control valve 15 is opened gradually to form the circulation line of original tank 4, circulation pump 5 and filter tank 1. When the amount of this circulation reaches an enough value to hold precoating layer 24, pump 6 is stopped. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5772060-A (JP)
Title: Measuring device for molecular weight and molecular weight distribution
Inventor: YOSHIKURA MASAHIRO
IPC: G01N33/00
Filed: 1980-10-23
Abstract: PURPOSE:To accurately and rapidly measure a molecular weight (distribution) of a sample, by a method wherein a solvent alone and a fraction, obtd. by passing a solvent contg. a sample dissolved therein through a fractionating column, are flowed collectively to measure a concentration of a solute from a difference in the refractive index between the two solvents and to measure the number of molecules from a difference in temperature between the liquid drops of the two solvents. CONSTITUTION:A solvent medium from a solvent tank 1 is divided into two parts, one part is fed to a flow cell 5' at a reference side R, and the other to an injecting device 3 from a pump 2. A sample solution 10 is poured to the injecting device 3, and fractions classified by molecular weights of a sample are fed to a flow cell 5 at a sample side S through a fractionating column 4. A concentration is measured from a difference in the refractive index of the two solvents. Then, with a dividing cock 6 operated, the discriminating fraction of the sample is fed to a steam pressure gauge thermister 8 which, togetherwith a steam pressure gauge thermister 8' at a reference side, detects a difference in temperature produced due to a difference in steam pressure. This computes the number of molecules in the fraction sent to the thermister 8, and performs a continuous and rapid measurement of a molecular weight (distribution) from said concentration and the number of molecules without forming a correction curve based on a reference material.
Patent JP-H05254769-A (JP)
Title: Elevator riding cage
IPC: B66B13/14
Filed: 1991-05-27
Abstract: PURPOSE:To improve workability by simplifying wiring and fixing work in a field of installation. CONSTITUTION:A junction terminal 6 is provided in a cage door 1, one end of wiring 5c is connected to a door safety device 2a to connect the other end of the wiring 5c to one end of wiring 5a by using the junction terminal 6 in a plant, these parts are transported to a field of installation separately from a cage upper equipment box 3 and a door upper part safety device 2b, and after mounting the door upper part safety device 2b in the field of installation, wiring 5b is connected to the wiring 5a and the cage upper equipment box 3 through the junction terminal 6.
Patent JP-H0443197-A (JP)
Title: Revolution attitude control motor
Inventor: HOKODATE TOSHIYUKI
IPC: G05D1/08
Filed: 1990-06-07
Abstract: PURPOSE:To obviate the need of the injection substance such as jet fuel by installing a laser oscillator in symmetrical form around a rotary shaft fixed at the center part of a base board and generating a rotary force on a rotary shaft by the laser beam irradiated from each laser oscillator. CONSTITUTION:A member 6 is installed on the surface of a rotary shaft 5 fixed at the center part of a base board 7, and a pair of laser oscillators 2 are installed in symmetrical form around the rotary shaft 5, and electric power and signals are sent into each laser oscillator 2 through electric wires and control lines 4. When the laser beam 1 having an output W is irradiated in the direction of arrow from the laser oscillator 2, the force F acting on the laser oscillator 2 is represented as follows: F = W/C (C is the speed of light). When the reaction force generated by the later beam 1 irradiated from the laser oscillator 2 consists of two forces F1 and F2 which are symmetrical in relation to the original point O, a moment M around the original point O is generated, and this moment M is taken outside through the rotary shaft 5.
Patent JP-H076427-A (JP)
Title: Magneto-optical recording medium
Inventor: SHIMAMORI TAKUMI
IPC: G11B11/105
Filed: 1993-06-21
Abstract: PURPOSE:To enhance recording sensitivity by regulating the Curie temp. of a magneto-optical recording layer to a specified temp. or above and using a specified alloy contg. one of specified elements as the material of a reflecting layer. CONSTITUTION:In a magneto-optical recording medium with at least a magneto- optical recording layer and a reflecting layer on the substrate the Curie temp. of the magnetic layer is regulated to >=220 deg.C and an Ag alloy contg. an element selected among at least V, Cr, Mn, Fe, Co, Ni, Zr, Nb, Mo, Ta and W is used as the material of the reflecting layer. The objective high performance magneto- optical recording medium adaptable to <=600nm wavelength shorter than the conventional wavelength is obtd. and a high recording density magneto-optical recording system using light of <=600nm wavelength can be attained.
Patent JP-H094143-A (JP)
Title: Natural illumination window
Inventor: TANAKA TOSHIHIRO
IPC: E04D13/03
Filed: 1995-06-15
Abstract: PURPOSE: To prevent a dew on a window pane from dripping to indoors as creeping on a wooden lower frame by furnishing a dew receiving member in such a way as protruding from the left and right side edges where a groove is provided at the oversurface of the lower frame. CONSTITUTION: The periphery of a window pane 3 is pinched by a window frame 14, which is installed on a roof 10 in such a way as capable of being opened and closed. The window frame 14 is formed from a decorative upper frame 2 to support the peripheral oversurface of the window pane 3 and a wooden lower frame 1 to support the peripheral undersurface. A step-down part 15 is formed inside the oversurface of the water downstream part of the lower frame 1. A dew receptacle part 4 provided with a groove 44 is placed on this step-down part 15, and the left and right ends of the part 4 are protruded from the left and right side edges of the lower frame 1. Accordingly the dew water generated on the indoor surface of the window pane 3 flows to the groove 44 and further flows out from the two ends of the receptacle part 4 to be drained outdoors. This prevents the dew from dripping to indoors.
Patent JP-H09331431-A (JP)
Title: Method and device for pattern drawing
Inventor: YOSHIOKA MASAKI
IPC: H04N1/21
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To store data of a plurality of strip-like area data in a memory as to drawing object images divided into a plurality of strip-like areas and to read correctly the data in each strip-like area without confusion. SOLUTION: A drawing image data processing section 10 consisting of work stations or the like divides a drawing image object image into a plurality of strip-like areas and conducts compression to each of the strip-like areas. The compressed image data in the strip-like areas are transferred to a memory 21. When the transfer is finished, a section code of the strip-like areas is transferred to the memory 21. When the memory 21 has an idle capacity, the succeeding compressed image data of the strip-like areas are transferred to the memory 21. The memory 21 stores the image data of a plurality of the strip-like areas and since the section codes are stored among the areas, in the case of reading, the data in a plurality of the strip-like areas are individually read without confusion.  Moreover, the program-search of the image data in each of the strip- like areas is attained by using the section codes.