baber/WOPTO huggingface dataset:
Patent JP-2000109732-A (JP)
Title: Top coating material giving high surface hardness
Inventor: MAEKAWA HIROYUKI
IPC: C09D7/12
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a top coating material capable of enhancing the surface hardness of coating films and expressing good scratch resistance by adding Neuburg silica to a coating in a specific rate. SOLUTION: This top coating is obtained by adding 5-70 pts.wt. of Neuburg silica to 100 pts.wt. of the solid resin content of a coating material (preferably a synthetic resin coating material, such as a UV light-curable resin coating material or a polyurethane resin coating material). The Neuburg silica is a kind of diatomaceous earth and a natural silica having the structure of a mixture state of spherical quartz with laminar kaolinite. The top coating material is used as a to coating material for coating wood, and is coated, for example, on the surface of furniture. When the top coating material is, for example, coated on the top plate of a table or desk, the coated surface is scarcely scratched.  When the top coating material is coated on the surface of a plate wall or a floor plate, and even when a person walks on the coated surface to wipe or vacuum the coated surface, the coated surface is hardly scratched. Thereby, it can be expected to maintain the beautiful appearance of the coated surface for a long period.
Patent JP-S62140703-A (JP)
Title: Heating/cooling type precise cutting/grinding processing method for ceramics
Inventor: KUMABE JUNICHIRO
IPC: B28D1/00
Filed: 1985-12-16
Abstract: PURPOSE:To decrease a cutting resistance for enabling precise cutting and grinding processing of ceramics, by generating thermal stress previously by repeated heating and cooling of the surface of ceramics to be processed and then performing cutting or grinding processing by a tool. CONSTITUTION:A disc 32 having, on its outer periphery at equal intervals, cutting and grinding tools group 34 consisting of, for instance, diamond abrasive grains hardened together by means of binder is adjusted so that the deformation and revolution change may not happen if the cutting and grinding resistance act in the radial and tangential directions. After dressing of the outer peripheral cylinder surface, the surface of ceramics work 31 is given a depth of cut and pressed at high speed revolution and plenty of cooling water 36 supplied from a pipe 35 is injected thereon. A high temperature areas group 29 is generated at areas kept in contact with the tool group 34 while at fine crack generation areas group 29 not in contact with the tool group, thermal stress/strain is generated by cooling water and the cutting by the tool group 4 can be performed with slight cutting resistance by means of each edge group 37.
Patent JP-H10121052-A (JP)
Title: Method for operating coke oven
Inventor: NAKAGAWA ASAYUKI
IPC: C10B41/02
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To judge exactly the start of coke pushing from a coking chamber by comparing the difference between the oven top space temperature and the temperature in an area near cover brick with a specified value predetermined for every chamber at the end of carbonization in coke production. SOLUTION: From the operation data, the relationship of a push current value with the difference between the temperature in the oven top space 13 in the coking chamber and the temperature in an area near the bottom 10 of the cover brick is predetermined for every chamber. The temperature T1 near the base 12 of a riser 6 on the side of a coke pusher is measured and used as the oven top space temperature in the coking chamber. The temperature T2 near the cover 2 on the side of the coke guide cart is measured and used as the temperature near the cover. ΔT=T1 -T2 is determined. The target ΔT value in the next operation is determined by using the relationship of the ΔT determined for each chamber or as the average of all of the chambers and taking the operating conditions, the equipment conditions, etc., into account.  When a ΔT smaller than the target can be attained, the coke 9 is pushed from the given chamber.
Patent JP-H08329047-A (JP)
Title: Discrete consine transforming circuit, inverse discrete consine transforming circuit, mpeg video coder, and mpeg video decoder
Inventor: OKADA SHIGEYUKI
IPC: H04N19/42
Filed: 1995-10-27
Abstract: PURPOSE: To provide the IDCT(inverse discrete cosine transforming) circuit which can operate at high speed and is small in hardware scale. CONSTITUTION: The IDCT circuit 1 generates output data f(y1) and f(y2) as IDCT arithmetic results of input data F(x1)-F(x8). Respective constant multipliers 11-18 multiply the respective input data F(xi)-F(x8) by constants C0-C7 respectively. The signs of the outputs of the respective constant multipliers 12, 13, and 15-18 are based upon combinations of the input data F(x1)-F(x8) as shown in (a) and selected as shown in (b). Then combinations of f(y1) and f(y2) shown in (c) are obtained from the combinations of f(x1)-F(x8) shown in (a).
Patent JP-H07134984-A (JP)
Title: Cylindrical nonaqueous electrolyte secondary battery
Inventor: KAGEYAMA MASAYUKI
IPC: H01M10/0566
Filed: 1993-11-10
Abstract: PURPOSE:To provide a smooth progress of battery reaction, to secure a high battery capacity, and to provide an excellent cycle property. CONSTITUTION:In a cylindrical non-aqueous electrolyte secondary battery, a mixture consisting of a carbon material, which has (002) face spacing of 3.70Angstrom  or more, a true density of less than 1.70g/cm<3>, and no heat generating peak at 700 deg.C or more by a differential thermal analysis in air flow, carbon fabric, and a binder at least is used as a negative electrode binding material. In this way, a negative electrode is sufficiently expands its volume, so that a clearance between a spiral electrode body outer circumference and a battery can inner circumference is filled up, and winding looseness of the electrode is prevented, and consequently, a proper pressure is generated between the negative electrode and the positive electrode.
Patent JP-H02131387-A (JP)
Title: Temperature monitoring device for induction motor
Inventor: KONKAWA HIROSHI
IPC: H02P23/14
Filed: 1988-11-09
Abstract: PURPOSE:To protect an induction motor, to reduce operating loss and to stabilize operation by predicting the temperature rising value of the induction motor through an operation on the temperature variation as compared with a preset temperature variation pattern, and by sending in an alarm before the induction motor is damaged. CONSTITUTION:An output signal of a temperature sensor 4 mounted to an induction motor 1 is inputted into a motor rotor resistance temperature compensation circuit 10 and a temperature raise prediction arithmetic circuit 20 of a temperature monitoring device 19. Now, if the signal from the temperature sensor 4 is inputted into the temperature raise prediction arithmetic circuit 20, then the resistance will be changed by temperature variation of a stator 2 as the input signal is at a resistance value. For a certain time this resistance value is sampled and the temperature rising rate is operated. Based on this operated temperature rising rate, the temperature of the induction motor 1 after ten seconds is predicted. With a comparison discrimination circuit 22 in comparison of this rate with the temperature variation pattern stored beforehand in a temperature variation pattern circuit 21 in case the temperature after ten seconds exceeds the abnormal value of the temperature variation pattern, an output relay 23 for an alarm signal is actuated.
Patent JP-H03140407-A (JP)
Title: Dry type sealing device for skirt in pressurizing type converter waste gas treating apparatus
Inventor: OKI MIKIO
IPC: C21C5/40
Filed: 1989-10-27
Abstract: PURPOSE:To make sure of seal between a skirt and a lower hood by forming space filling up inert gas having higher pressure than pressure in a furnace at space between an expandable tube and a dust seal film at inside thereof at the time of pressurized operation in a converter to cut off the inside from the outside. CONSTITUTION:At the time of operating the converter 20, by blowing the inert gas into the space between the expandable tube 28 at interval of the skirt 21 and the lower hood 22, and the dust seal film 32 at the inside thereof, and the pressure in the space is higher than the pressure in the furnace and a part of the inert gas is caused to flow into near the furnace opening part through the dust seal film 32. By this constitution, sealing between the skirt 21 and the lower hood 22 is made sure. Further, as the high pressure gas in the furnace is not allowed to flow into the space between the expandable tube 28 and dust seal film 32, the dust is not allowed to flow and be piled in the annular recessed part 34 in inner face of the expandable tube 28. Therefore, the pressurized operation in the converter can be surely executed.
Patent JP-H03141303-A (JP)
Title: Film laminate
Inventor: ARAKAWA KOHEI
IPC: G02B1/08
Filed: 1989-10-27
Abstract: PURPOSE:To obtain the film laminate having the small dependency of retardation on visual angles by constituting the laminate of at least one sheet of double refractive films consisting of a polymer which has light transmittability and is positive in dielectric constant anisotropy and at least one sheet of double refractive films consisting of a polymer which has light transmittability and is negative in dielectric constant anisotropy. CONSTITUTION:This laminate is constituted of at least one sheet of the double refractive films consisting of the polymer which has the light transmittability and is positive in the dielectric constant anisotropy and at least one sheet of the double refractive films consisting of the polymer which has the light transmittability and is negative in the dielectric constant anisotropy. The films having the light transmittability and the positive dielectric constant anisotropy are preferably >=70% in the light transmittability and are colorless and more preferably >= 90% in the light transmittability and colorless. The films having the light transmittability and the negative dielectric constant anisotropy are preferably >= 70% in the light tansmittability and colorless, more preferably >= 90% in the light transmittability and colorless. The films which have the small or entirely no dependency of the retardation on the visual angles are obtd. in this way.
Patent JP-H04156996-A (JP)
Title: Method for activating water in water heater
Inventor: MURAKAMI KATSUKO
IPC: C02F1/68
Filed: 1990-10-18
Abstract: PURPOSE:To easily dissolve mineral into water in a water heater without requiring labor or cost and to make chlorine harmless by using such a water heater in which a matter containing calcium and magnesium such as corallite, etc., is disposed at points where water comes into contact with. CONSTITUTION:Calcium and/or magnesium is dissolved in water in a water heater to change chlorine in water into calcium chloride or magnesium chloride and to make the chlorine in water harmless by disposing a matter containing calcium or magnesium such as corallite, etc., in the water heater at points where water comes into contact with. Experimental results show that the chlorine conc. in a water heater with corallite disposed is O ppm, while the chlorine concn. in a conventional water heater is 0. 4 ppm. Moreover, the total hardness of water in the water heater of this invention is 70mg/l, while 40mg/l in a conventional water heater. Namely, activation of water is confirmed.
Patent JP-H02128834-A (JP)
Title: Weather-resistant reticulated split film-its nonwoven fabric and manufacture thereof
Inventor: YAMAZAKI SHINJI
IPC: B32B27/02
Filed: 1988-11-09
Abstract: PURPOSE:To enhance stretching effect and to keep mechanical characteristics and adhesiveness over a long period of time by containing a light-resistant agent only in the surface layer of at least a two-layered structure formed by extrusion molding. CONSTITUTION:A resin forming a thermoplastic resin layer II pref. has an m.p. different by at least 5 deg.C or higher, further, 10 - 50 deg.C or higher from that of a resin forming a thermoplastic resin layer I from a manufacturing aspect. The compounding amount of a light-resistant agent is different according to environment and a purpose and may be contained in an effective amount but said light-resistant agent is desirably contained in the resin forming the thermoplastic resin layer in an amount 300ppm or more in general. A film composed of at least a two-layered structure is prepared by an extrusion molding method such as a multilayer inflation method or a multilayer T-die method and rolled and/or stretched in the longitudinal direction of the film to be primarily oriented in a draw ratio of 1.1 - 8 times at first and further secondarily stretched in a draw ratio of 5 - 15 times and subsequently split to prepare a split film.
Patent JP-S63136402-A (JP)
Inventor: TAKAGI MITSUHIRO
IPC: F21S8/00
Filed: 1986-11-26
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-H09130114-A (JP)
Title: Parabolic antenna for satellite broadcasting reception
Inventor: NUNOTANI YASUHIRO
IPC: H01Q1/12
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach a connection cable and to prevent the occurrence of slip and bend of the connection cable. SOLUTION: With respect to a parabolic antenna for satellite broadcasting reception, a first notch 7 extended in the lengthwise direction is formed in the center part in the breadthwise direction of an antenna arm 3, and front end parts of the antenna arm 3 corresponding to the first notch 7 are formed to have round sections so that they support connection cables 5, and a projecting part 3a supporting the connection cables 5 is formed on the face opposite to the face where the first notch 7 is formed of the antenna arm 3.
Patent JP-H10109492-A (JP)
Title: Refill case
Inventor: OKA SHIGEO
IPC: B43K19/14
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To open or close a cover by one hand by vertically movably inserting a paper intermediate case for containing a lead in a paper outer case, engaging or disengaging a tongue piece lower end bent part of an upper end of the cover for rotatably swinging at an upper end of the intermediate case with or from a bent part of an outer case upper end inner surface, and opening the cover upon rising of the intermediate case. SOLUTION: When an outer case in a state that a cover 12 is closed is maintained by one hand and a frictional slide part of an intermediate case 3 is lifted by a thumb, the cover 12 is lifted. At this time, a tongue piece 13 rises together, but a bent part 14 is not locked to a bent part 7 of an outer case 1. Then, when the case 3 is further lifted, a bent part 4 of the tongue piece of the case 3 is locked to the part 7 of the case 1, and slightly opened upward. Further, when the case 3 is lifted, the cover 12 is pushed upward by a coupling part of the case 3 and half-opened. When the case 3 is further pushed, the cover 13 is completely opened outward. A lead is removed in this state. When the case 3 is pushed down, the cover 12 closes an upper end opening of the case 1.
Patent JP-H10123973-A (JP)
Title: Parts monitoring device
Inventor: KITABAYASHI MASAYUKI
IPC: G04F3/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a parts monitoring device displaying an appropriate time for replacing parts of a battery for PLC, backlight for LCD, etc. SOLUTION: In the parts monitoring and display device comprising a system connecting a PLC (programmable controller) 1 operating a memory backup by a buttery 1a with a LCD (display) 2 using a backlight for a display through a transmission line, the PLC 1 program integrates an ON-time of PLC 1 or a picture display time of LCD 2, and guides to display the time for replacing the battery 1a or the backlight 2a on the display under the condition that each integrated time exceeds its fixed preset value, therefore, it is not necessary for maintenance personnel to pay attention to a time for replacing parts and an unsuitability caused by a delay in replacing time of the battery 1a and backlight 2a or forgetting it can be eliminated.
Patent JP-H02171647-A (JP)
Title: Measurement method and sensor for measuring relative density of gas or steam
Inventor: PETSUKA BERUTO
IPC: G01N27/00
Filed: 1989-10-31
Abstract: PURPOSE: To improve accuracy by providing a plurality of sensors, measuring the relative concentration of temperature and gas or steam nearly simultaneously, and correcting the measurement of the sensor according to a measurement result. CONSTITUTION: A temperature sensor 1 and a gas sensor 3 are adhered to the plane of a Peltier element 2 consisting of rod-shaped elements that are bent alternately. The sensors 1 and 3 measure the relative concentration of temperature and gas or steam to be measured nearly simultaneously at a measurement position, where the temperature is a parameter for measurement and is adjusted in outdoor state and the relative concentration of a condensed gas changes with a temperature when the partial pressure of gas or steam is maintained constantly. Results obtained by measurement at different temperature values rapidly give a difference to ambient temperature so that they can be used for correcting measurement by the sensors 1 and 3, thus measuring the relative concentration rapidly outdoors and improving the measurement accuracy of the sensors 1 and 3.
Patent JP-H04155590-A (JP)
Title: Extracting method for closed loop inclusive relation
Inventor: TOYOFUKU TETSUYUKI
IPC: G06T7/60
Filed: 1990-10-19
Abstract: PURPOSE:To extract the inclusive relation of a closed loop at a high speed by fetching the inclusive relation of the closed loop, based on information obtained at the time of scanning an image and extracting a contour line. CONSTITUTION:Transmission and reception of data are executed by an instruction from a CPU 11. That is, an external storage device control part 13 executes transmission and reception to and from an external storage device 14 by an instruction from a central processor 11. In an area in the external storage area 14, an image data area 141, a closed loop extraction program 142, a contour line area 143, a center line area 144 and a closed loop area 145 are provided. By fetching an inclusive relation of a closed loop and an open loop at a high speed, the time required for extracting the inclusive relation of the closed loop to a drawing of a large scale is shortened remarkably. In such a way, the inclusive relation between the closed loops can be extracted at a high speed.
Patent JP-H03142458-A (JP)
Title: Image forming device
Inventor: SONOBE KATSUYOSHI
IPC: G03D13/00
Filed: 1989-10-30
Abstract: PURPOSE:To simplify the structure and to reduce the cost in the device as compared with a device which needs dedicated driving means respectively by taking up and rewinding a photosensitive paper by one driving means. CONSTITUTION:The photosensitive paper 5 moving an exposure part 10 is exposed with reflected light from an original on a glass platen 2 to form a latent image. The paper 5 is moved by transmitting the rotation of a driving pulley 36 in a direction C to a take-up shaft 18 through a rotation transmitting mechanism 37 and rotating the shaft 18 in a direction A. After the paper 5 is successively fed to a pressurizing part 13 and the image is transferred to a color developing paper 29, the paper 29 is fed to a heating device 32 to take up the paper 5 to the shaft 18. At the point of time when the paper 5 and the paper 29 are separated, taking up the paper 5 is stopped and the paper 5 is rewound by rotating a paper feeding shaft 7 in a direction B. It is rewound by rotating the pulley 36 in a direction D and transmitting the rotation of the pulley 36 to the shaft 7 through a rewinding gear 61.
Patent JP-H06113051-A (JP)
Title: Color facsimile equipment
Inventor: UMEZAWA TAKESHI
IPC: H04N1/46
Filed: 1992-09-29
Abstract: PURPOSE:To provide the color facsimile equipment which can output a document such as a report, etc., at a low running cost. CONSTITUTION:A report generating part 26 generates a report, etc., such as an abbreviated dialing list, a monitor, etc. Character data outputted from the report generating part 26 is converted to image data of an image a character generating part 28, and stores in an image data storage part 29. Also, an image part of the monitor report is sent directly from the report generating part 26 to an image data storage part 29 and stored. When an instruction for transmitting the report comes from a report transmission managing part 25, the image data is read out of the image data storage part 29, and sent to other facsimile equipment which can print it at a low cost through a color black and white converting part 32, a gradation number converting part 33, an image data synthesizing part 35, an encoding part 36 and a compressed data storage part 37. In such a way, printing is not executed by the own machine but executed effectively by the other machine.
Patent JP-H02129066-A (JP)
Title: Sliding ceramic part and production thereof
Inventor: OSAKA SHIGEMI
IPC: C04B35/48
Filed: 1988-11-10
Abstract: PURPOSE:To obtain a sliding ceramic part capable of keeping excellent sliding properties over a long period and resistant to the falling-off of ceramic particles by sintering a mixture of specific tetragonal zirconia powder and one or more kinds of powder selected from alumina and chromia and using the obtained sintered ceramic as a sliding part. CONSTITUTION:A sliding ceramic part is produced by sintering a mixture composed of (A) >=60wt.% of spherical tetragonal zirconia powder [average particle diameter: 0.1-5mum, preferably 0.2-2mum (standard deviation: 1-1.5, preferably 1-1.3), true density: >=5.8] and (B) the remaining part of at least one kind of oxide powder selected from alumina and chromia (average particle diameter: 0.1-5mum). The sliding part can be produced by compounding 100 pts.wt. of the above powder mixture with 10-40 pts.wt. of an acrylic resin binder (having a number- average molecular weight of 10,000-100,000 and a glass transition temperature of -40 to 0 deg.C) and calcining the obtained precursor composition.
Patent JP-S62140903-A (JP)
Title: Automatic folder searching device
Inventor: HAMADA TAKAAKI
IPC: B65G1/04
Filed: 1985-12-16
Abstract: PURPOSE:To simplify the structure of a device for automatically searching folders such as documents or the like, and to realize a space-saving purpose and speed-up search operation, by enabling a searching table to be moved in the vertical and horizontal directions to search a pawl part indicating a folder number and attached to a folder to be searched. CONSTITUTION:An elevator means 18 and a horizontal travel means 14 are controlled in accordance with a storage block number and a folder number corresponding to a folder 2, which is given from a control section in accordance with the identification code of a file such as a document or the like and therefore, a searching table 3 is set at a searching position at one end of a designated block in a storage rack 1. Then, after a sensor on a gripper which is not shown and which is provided on the table 3 being aligned with the level of a pawl part attached to a predetermined folder 2, the table 3 is moved in the horizontal direction by a horizontal drive means 14 to search the predetermined pawl part 21, and then the folder is gripped to be set the same on the table 3. Then the folder is conveyed to a delivery position. The introduction of a folder may be made in the reverse order. Thus, it is possible to speed up the operation of folder search with a space saving purpose being attained.