baber/WOPTO huggingface dataset:
Patent JP-H02208036-A (JP)
Title: Impact resistant acrylic resin laminated sheet excellent in weatherability
Inventor: KAMEI TADASHI
IPC: B32B27/30
Filed: 1989-02-08
Abstract: PURPOSE:To satisfy both of impact resistance and weatherability by providing a general acrylic resin layer having a predetermined alkyl methacrylate unit to both surfaces of an impact-resistant acrylic resin layer. CONSTITUTION:A general acrylic resin layer having an alkyl methacrylate unit having a 1-4C alkyl group is provided to both surfaces of an impact- resistant acrylic resin layer so that a thickness is 5-100mum and 30% or less the whole thickness of a sheet. The impact-resistant acrylic resin is prepared by dispersing 5-70wt.% of an elastomer showing rubbery properties at room temp. in a continuous resin phase based on methyl methacrylate in a discontinuous particulate state. Further, the thickness of the general acrylic resin layer laminated to the impact resistant acrylic resin layer is extremely important and, if the thickness is 5mum or more sufficient to cover elastomer particles with respect to a single surface, the weatherability and surface hardness almost the same to those of a general grade acrylic resin are shown. When the thickness per single surface is 100mum or more, strength is lowered in the notch effect against an impact.
Patent JP-H01204046-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SAKAGAMI MEGUMI
IPC: G03C7/32
Filed: 1988-02-10
Abstract: PURPOSE:To maintain the bleaching speed of the title material to a practically sufficient level, even at the time of rapidly processing the sensitive material with a bath having bleaching function by incorporating a compd. capable of being released a bleach-accelerating material by allowing it to react with the oxidant of a developing agent at the time of developing the material. CONSTITUTION:The photosensitive material contains at least one kind of the compd. capable of being released the bleach-accelerating material by allowing it to react with the oxidant of the developing agent at the time of developing it. The photosensitive material is constituted of the 1st-14th layers, and the compd. capable of being released the bleach-accelerating agent is incorporated in a red, a green and a blue sensitive emulsion layers having a low or a high sensitivities contd. in the 3rd, 4th, 6th, 7th, 11th and 12th layers respectively. And, when the swelling ratio of the photosensitive material is >=2.8 in the developer, even in case that the material is rapidly processed with the bath having the bleaching function by incorporating a coupler capable of being released with the bleach accelerating agent in the developer, the photosensitive material having the practically sufficient bleaching speed is obtd. And, the sufficient desilverization of the sensitive material, even in case of reducing the bleaching step mentioned above is obtd., and the desilverization speed of the material is improved.
Patent JP-S54121450-A (JP)
Title: Heat pipe
Inventor: KURAMOTO MASAHARU
IPC: F28D15/00
Filed: 1978-03-13
Abstract: PURPOSE: To prevent the heat transmitting efficiency from lowering, by fitting a filter for permeating non-condensive gas to an end of a hemertic container and exhausting the non-condensive gas generated inside the container.  
     CONSTITUTION: A filter 6 is fitted to a flange 8 at an end B of a hermetic container 1. Since most part of non-condensive gas generated in the container 1 is hydrogen gas, the filter 6 is preferably made of porous glass which allows only hydrogen gas to pass through. The filter 6 is fixed to the container 1 together with the flange 8 by means of a fitting flange 9. When heat 5 is given to an end A, the working fluid 4 is evaporated to discharge its latent heat at the cooling end B and then is recirculated to the heating section. Since the non-condensive gas 7 including hydrogen gas generated during this process is exhasuted through the filter 6 outside the container 1, the efficiency of heat transmission is not lowered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09224208-A (JP)
Title: Multimedia communication terminal equipment
Inventor: HASEGAWA SATOSHI
IPC: H04N7/173
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia communication terminal equipment in which special reproduction is attained by using conventional video data regardless of a small processing load. SOLUTION: In the case of starting slow reproduction, supply of video data sent through a communication line is stopped. A video data decoding section 42 reproduced each pattern by the number of times each depending ion slow reproduction based on video data having been already stored in a video data duffer memory 41. When the repetitive reproduction of each pattern in response to the number of times of slow reproduction is finished and a new picture reproduction is started, the video data decoding section 42 interrupts a CPU 31. The CPU 31 checks the residual amount of the video data in the video data buffer memory 41 on the occurrence of interrupt and when the amount is less than a reference amount, the CPU 31 makes transmission request of video data of a prescribed amount to a transmission source 3.  Since the residual amount is checked only when video data by one picture are consumed, the processing load is small.
Patent JP-S58144583-A (JP)
Title: Speed controller for rolling mill
Inventor: KOBORI HIROSHI
IPC: H02P29/00
Filed: 1982-02-23
Abstract: PURPOSE:To ideally compensate the speed rise of a rolling mill by controlling to accurately follow up the load torque required for the mill by a motor torque when a material to be rolled is released from the mill. CONSTITUTION:A speed compensator 2 for a rolling mill is composed of a load current arithmetic circuit 21, a switch 22 and a converter 23. The circuit 21 obtains the variation in the load current in accordance with the variation in the load due to the release of the material from the mill, and generates a current variation pattern signal. The converter 23 converts the signal to the signal of the type matched to the speed reference. The switch 22 closes immediately before the material is released, opens after the time limit from the release of the material, and superposes the output signal of the converter 23 with the speed reference.
Patent JP-S62189924-A (JP)
Inventor: KANAMARU KOJI
IPC: H02J3/38
Filed: 1986-02-13
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-S52111372-A (JP)
Title: Lift time measuring for minor carrier of semi-conductor
Inventor: MADA YOUICHI
IPC: H01L21/66
Filed: 1976-03-15
Abstract: PURPOSE: To measure a life time of minor carrier by radiating a microwave to the photo-pulse radiating portion on semi-conductor, and by using the gain variation of its reflection wave and restoration time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000226885-A (JP)
Title: Beam form structure
Inventor: MIYAMORI SHIGERU
IPC: E04B1/16
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a beam form structure capable of easily and inexpensively forming a beam. SOLUTION: A beam form structure has a gutter-shaped thin steel plate beam form 10 having an opening part horizontally arranged upward, a steel frame 20 arranged in an inside space of the beam form 10 so as to become almost parallel to the beam form 10, suspending members 30 installed on the steel frame 20 and a support member 50 installed in a lower part of the suspending members 30, and a bottom part of the beam form 10 is supported by the support member 50. Then, an H shape steel is used as the steel frame 20, the steel frame 20 is arranged so that a pair of flanges 20b, 20c are vertically arranged, and the suspending members 30 are installed on the lower flange 20c of a lower position of the steel frame 20. Respective side plate parts 10a, 10b constituting the beam form 10 and the whole or a part of a bottom plate part 10c are formed as a connectable separate body.
Patent JP-S54120423-A (JP)
Title: Nox reducing method for incinerator exhaust gas
Inventor: NISHIHARA MITSUYUKI
IPC: F23G5/00
Filed: 1978-03-11
Abstract: PURPOSE:To reduce NOx in the combustion exhaust gas by feeding the vaporized water together with the compressed air to the gas combustion zone and the solid combustion zone. CONSTITUTION:In this method, the multi number of spray units are arranged so that they point to the solid combustion zone B and the gas combustion zone C in the incinerator to inject the vapor or the mist of water from, for example, the side wall of the incinerator with the compressed air from the air compressor 9 as medium. The solid combustion zone B and the gas combustion zone C are agitated by the injection of the water to prevent partial overheating, and the overheating of the whole body is controlled by the heat absorption by the water and the evaporation latent heat. As the result, the carbon particle effect of the solid combustion zone B and the high temperature effect of the gas combustion zone C are controlled at the same time, and the generation of Nox can be controlled as much as possible.
Patent JP-H01204626-A (JP)
Title: Cooking utensil consisting of stone material plate-form member
Inventor: SAITO KIYOETSU
IPC: A47J27/00
Filed: 1988-02-09
Abstract: PURPOSE:To prevent a crack of a stone material plate-form member owing to the heat generated by a heat generator, and to make it possible to heat and cook a food evenly in all the area of the stone material plate-form member, by providing the stone material plate-form member to load a food at one side, while providing a direct heat-conductive member at one side, and disposing oppositely the other side of the stone material plate-form member and the other side of the direct heat-conductive member through an indirect heat-conductive space. CONSTITUTION:In this cooking utensil, a stone material plate-form member 6 on which a food to heat and cook is loaded is provided at one side 6a, while a direct heat-conductive member 8 to which the heat generated from a heat generator 4 is conducted directly is provided at one side 8a, and the other side 6b of the stone material plate-form member 6 and the other side 8b of the direct heat-conductive member 8 are arranged to oppose through an indirect heat-conductive space 10. The heat generated from the heat generator 4 and conducted directly to the direct heat-conductive member 8 heats the air in the indirect heat- conductive space 10, and the stone material plate-form member 6 is heated indirectly through the heated air. Consequently, the stone material plate-form member 6 is never heated suddenly, and all the area of the member 6 is heated evenly by the air of the indirect heat-conductive space 10.
Patent JP-S62184881-A (JP)
Title: Thermal recording material
Inventor: KANDA NOBUO
IPC: B41M5/337
Filed: 1986-02-12
Abstract: PURPOSE:To obtain a recording material excellent in preservability, particularly stability to moisture and heat, of recorded images, by additionally incorporating a specified compound into a thermal recording material comprising a specified phthalide derivative. CONSTITUTION:At least one compound of general formula II or III is additionally incorporated into a thermal recording material comprising at least one phthalide derivative of general formula I as a colorless or light-colored basic dye. With the specified fluorene derivative or p-phenylenediamine derivative used in the thermal recording material in combination with the specified phthalide derivative used as a basic dye, preservability of recorded images, particularly, heat resistance and moisture resistance are markedly enhanced. Accordingly, a thermal recording material is obtained which is free of fading of recorded images even when being exposed to hot and humid conditions for a long period of time, and is capable of stably maintaining light absorptivity in an infrared region of 700-900 nm.
Patent JP-S54121208-A (JP)
Title: Inlet and outlet operating device for reheating furnace
Inventor: OCHIAI TOSHIO
IPC: F27D1/18
Filed: 1978-03-14
Abstract: PURPOSE: Auxiliary doors are installed in addition to the main doors at the inlet and outlet of the reheating furnace so that out-flame from the doors are reduced as much as possible to thereby enhancing the furnace heat efficiency.  
     CONSTITUTION: In working beam type reheating furnace, for example, in addition to the main doors 1,2, at both sides of inlet and outlet 1a, 2a, auxiliary doors 3,3' are installed, being capable of moving left and right directins by driving device 4,4'. Alternatively, the auxiliary doors 3,3' may be suspended from the main doors 1,2 so as to be movable vertically in addition to side moving by driving device 4,4'. When shaped steel 6 moving through the furnace is smaller than the furnace in width, wide space will open at both sides of the inlet and outlet 1a, 2a. In such case, the auxiliary doors 3,3' are moved so that the shaped steel can pass close to the doors, thereby preventing outflame to the least possible range. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06239697-A (JP)
Title: Preparation of nonmagnetic mn-zn ferrite single crystal
Inventor: MATSUNAGA TORU
IPC: C30B29/22
Filed: 1993-02-17
Abstract: PURPOSE:To prepare a high-quality single crystal without using an expensive and complicated device such as a high-pressure container in a method for producing a nonmagnetic Mn-Zn ferrite single crystal. CONSTITUTION:In growing a single crystal by gradually passing a raw material in a molten state through a furnace having a temperature gradient, the single crystal is grown while dropping a crucible having the melt at 0.5-1.0mm/hr falling speed in the furnace having 2.4-2.6 deg.C/mm temperature gradient approximately at 1,600 deg.C.
Patent JP-H11232885-A (JP)
Title: Semiconductor memory
Inventor: KODAMA TAKAAKI
IPC: G11C16/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent rewriting from exceeding the number of rewriting times of EEPROM in a semiconductor memory provided with an electrically erasable programmable ROM (EEPROM). SOLUTION: A counter 11 counts the number of rewriting times in each memory cell in an EEPROM 10 from an address (Address) and a write-enable signal (Write Enable/), when th number of times of rewriting reaches the limit in either of memory cells, a warning signal OVF is generated. When the warning signal OVF is generated an OR gate 12 set forcibly a level of a write-enable signal (Write Enable/) to the EEPROM 10 to invalid 'H' level. Thereby, rewriting in the EEPROM 10 is prohibited.
Patent JP-S54121024-A (JP)
Title: Chinese character input device for electronic computer or the like
Inventor: SHIMOJIYOU MAKOTO
IPC: G06F3/02
Filed: 1978-03-13
Abstract: PURPOSE: To facilitate the operation and thus to increase the working efficiency for the Chinese character input device developed for the physically handicapped persons by indicating the Chinese characters or the like written on the Chinese character input board and also changing the shifting speed of the indication position of the indicator to the level suited to each worker.  
     CONSTITUTION: The markings of the Chinese characters, figures or the like are distributed on the input board, and at the same time the indicator operating on the light emitting diode or the like is provided under the markings. And thus the indication positions given via the indicator are shifted automatically and in sequence in the direction indicated via the control part and through the joy stick or the like of the signal generating part where plural units of the operation signal are generated. The control circuit consisting of program ROM programing the shifting speed of the positin indicated by the indicator or its changing state is provided interchangeably at the control part. Furthermore, the recording device is added to record the code of the marking indicated by the indicator via the signal given from the signl generating part and then to supply the recorded code to the electronic computer or or the like. Thus, a Chinese character input device is constituted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62185858-A (JP)
Title: Manufacture of sintered magnetic material
Inventor: IIJIMA MASAYUKI
IPC: H01F1/22
Filed: 1986-02-12
Abstract: PURPOSE:To obtain sintered magnetic material having superior magnetic characteristic to that of conventional one, by mixing specified respective ratios of ferrosilicon and ferrophosphor powders with iron powder, press forming them to compact and sintering it in vacuum atmosphere. CONSTITUTION:Ferrosilicon powder corresponding to 0.5-10wt% in Si quantity and ferrophosphor powder corresponding to 0.1-1.8wt% in P quantity are arranged and mixed with iron powder as material powder. Next, e.g. amide stearate is arranged as lubricant to the mixed powder, these are mixed by ball mill, then press formed to obtain compact. Next, the compact is subjected to treatment for removing lubricant, then sintered in vacuum atmosphere. Sintered magnetic material obtd. as the result has superior DC magnetic characteristic, i.e. low Hc, high mumax, Br and B25 required as yoke material.
Patent JP-H05226544-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO TAKESHI
IPC: H01L23/50
Filed: 1992-02-15
Abstract: PURPOSE:To provide high solder wettability of a solder to a terminal regardless of plating thickness. CONSTITUTION:Terminals 3 are provided in projecting manner on a semiconductor device body 2 on which a semiconductor chip 1 is mounted. The surface of terminal 3 is plated with solder, and further, the surface of the plated solder is coated with an anticorrosive agent. So, even if a through hole exists in the plated solder, the anticorrosive agent prevents a terminal material from oxidized.
Patent JP-S60173695-A (JP)
Inventor: MARUYAMA SHINGOU
IPC: G07D3/00
Filed: 1984-02-20
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-H11231191-A (JP)
Title: Attaching structure for optical parts
Inventor: KITSUGI KAZUYA
IPC: G02B26/10
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain attaching structure for optical parts capable of reducing the number of parts and facilitating assembly and adjustment. SOLUTION: An almost semicylindrical female screw part 30 extended in the direction of the optical axis L of a semiconductor laser 14 is provided in a recessed state on the upper surface of a pedestal 28 integrally molded with a housing. A male screw part 34 engraved on the outer peripheral surface of a cylindrical holder 32 is screwed in the female screw part 30. A collimator lens 16 is fixed inside the holder 32 with adhesive, etc., and its optical axis is aligned with the optical axis L. By rotating the holder 32, the lens 16 is moved along the optical axis L, and focusing is completed. Since the female screw part 30 is semicylindrical and the holder 32 need not be screwed therein from the end, a coarse adjusting time is shortened.
Patent JP-2000225473-A (JP)
Title: Device for monitoring resistance welding
Inventor: TAKAKUWA SADAYUKI
IPC: B23K11/25
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To exactly find the propriety of welding conditions even when the welding conditions are changed by taking a set numerical value as the numerical value which is arbitrarily selected from calculated numerical value when the propriety of a detected value is decided by detecting a voltage between electrodes or welding current during energizing and comparing with a set numerical value. SOLUTION: The welding current and welding voltage are detected in a detecting part 6 and the number of weldings are counted in a counter part 7. Numerical analysis and operation are executed by the data of the detecting part 6 and counter part 7 in an arithmetic part 8. The measured value of the detecting part 6 is compared with the calculated numerical value of the arithmetic part 8 in a comparing part 11. The reference nugget diameter is calculated from the calculated numerical value in a reference value arithmetic part 10. The reference nugget diameter is compared with an estimated nugget diameter which is estimated with an estimated value arithmetic part 9 in a nugget diameter comparing part 12.  On the basis of the calculated result (the average value of arbitrary number of weldings, the moving average value of arbitrary plural number including the detected value just before being detected) calculated with the arithmetic part 8, the reference value is calculated in the reference value arithmetic part 10.
Patent JP-S60173324-A (JP)
Title: Fuel temperature control device for distribution type fuel injection pump
Inventor: YASUHARA SHIGEFUMI
IPC: F02M41/12
Filed: 1984-02-20
Abstract: PURPOSE:To restrain the temperature of an injection pump from abnormally increasing, by increasing the flow rate of overflow fuel returning to a fuel tank from a pump chamber when the rotational speed of an engine is lower than a predetermined value. CONSTITUTION:The body 2 of a valve device 11 in which a movable piston 13 is slidably disposed is screwed into an overflow port 7 formed in a housing 3 defining a pump chamber 4 therein. Since the pressure in the pump chamber 4 is lower than that corresponding to the idling operation of the engine when the rotational speed of the engine is lower than a predetermined value, the movable piston 13 is held by a spring 16 at a position where the piston 13 abuts against a stopper 17, and an excessive fuel in the pump chamber 4 flows from a passage 18 to a return passage 19 through an orifice 16 and a communication hole 15a, and is therefore returned to a fuel tank. With this arrangement the amount of circulated fuel is increased to enhance the capacity of cooling, thereby it is possible to prevent the temperature of the injection pump from abnormally increasing.
Patent JP-H09224357-A (JP)
Title: Manufacture of stator of motor
Inventor: UNNO MORIMICHI
IPC: H02K3/50
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To avoid the friction between enameled wires by a method wherein the enameled wires used are self-bonding enameled wires which are bonded to each other by melting and liquid resin is dripped onto a coil end part and cured. SOLUTION: An in-slot insulating sheet which consists only of a sheet with a thickness of 0.25mm and has a cross-section approximately U-shaped is provided in the semi-open slot of a stator core 2. A random winding made from heat-resistant self-bonding enameled wires with diameters of 0.35mm is housed in the slot and a wedge which has a thickness of 0.25mm and a cross-section approximately circular-arc shaped is driven onto the winding. Then a current is applied to the stator coil of a motor to heat at 200 deg.C for 20 minutes and the enameled wires are bonded to each other by melting and kept at 120 deg.C. The coil end part 1 of the stator coil is dipped into filler-containing room temperature curing type resin 4 in a doughnut-type pot and kept, at a room temperature (30 deg.C) for 30 minutes to manufacture the stator of the motor.  With this constitution, even if very thin enameled wires are used, the frayed wire part is sufficiently coated with the resin and protected.
Patent JP-H101951-A (JP)
Title: Caisson rubber mat and manufacture thereof
Inventor: HAYAMA YOSHIMASA
IPC: C08L7/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To ensure improved physical properties of rubber of a caisson rubber mat, as a whole, by surely effecting adhesion of fine particles, one to another, not only in the central portion of the caisson rubber mat but also at the end thereof, restraining manufacturing cost from rising. SOLUTION: Fine particles of rubber prepared by crushing rubber products, a crosslinking agent, and a new rubber are mixed together in a mixer 1 and the mixture thereof is formed into a continuous sheet-shaped piece at a molding machine 2, which piece is cut to a predetermined size at a cutter 3 and subjected to press vulcanization at a vulcanization device 4 to obtain a caisson rubber mat. As the fine particles of rubber, vulcanized matter (vulcanized rubber product) containing 50-90% of natural rubber(NR) or a styrene-butadiene copolymer (SBR) or vulcanized matter containing 50-90% of these two kinds of rubber, i.e., NR and SBR, are used.