baber/WOPTO huggingface dataset:
Patent JP-S5646513-A (JP)
Title: High voltage power supply
Inventor: NAKANO KATSUAKI
IPC: H01F27/32
Filed: 1979-09-26
Abstract: PURPOSE:To prevent the yield of voids and the peel-off of thermoplastic resin from the surface of a high voltage transformer, by molding the high voltage transformer with the thermoplastic resin, and further molding the periphery thereof with the same kind of thermoplastic resin. CONSTITUTION:A high voltage portion 4a of a high voltage transformer 4 with thermoplastic resin 6. As a result, a part of the resin 6 is impregnated into the coils of the high voltage portion 4a and filled in the space between the coil wires. A part of the resin is buried in the gaps between the coils and a core. Furthermore, a part of the resin thinly covers the surface of the coils and core. The transformer that is molded in this way and other parts 5 constitute a high voltage power supply circuit 2, which is installed in a case 1. The space in the case 1 is filled with thermoplastic resin 7 which is of the same kind as the resin 6. At this time, the resins 6 and 7 are locally diffused each other at a boundary portion 8 so as to form one body. In this constitution, voids are not generated, the thermoplastic resin is not peeled off from the surface of the high voltage transformer, and withstanding voltage characteristics are excellent.
Patent JP-H05296860-A (JP)
Title: Measuring apparatus for consumed calory of device using steam
Inventor: HASEGAWA YOSHIHIKO
IPC: F17D3/01
Filed: 1992-04-15
Abstract: PURPOSE:To measure the correct consuming calory in a device using steam even when the supplied steam is a saturated steam or a superheated steam. CONSTITUTION:A steam feed pipe 10 is connected to a device 1 using steam. The steam feed pipe 10 is provided with a steam flowmeter 3, a steam pressure sensor 8 and a steam temperature sensor 9. A condensate discharge pipe 20 is connected at the secondary side of the device 1, and a condensate flowmeter 21 and a steam trap 7 are set in the discharge pipe 20. A condensate temperature sensor 5 is mounted to the condensate flowmeter 21. The steam flowmeter 3, pressure sensor 8, temperature sensors 5, 9 and condensate flowmeter 21 are connected to an operating part 6.
Patent JP-S63288276-A (JP)
Inventor: KAJITANI SEIICHI
IPC: D04H1/541
Filed: 1987-05-20
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-S6014161-A (JP)
Title: Air-fuel ratio sensor
Inventor: YAMADA TETSUMASA
IPC: G01N27/419
Filed: 1983-07-06
Abstract: PURPOSE:To detect an air-fuel ratio on a side richer than a theoretical air-fuel ratio point by utilizing the oxygen in air as a source for supplying oxygen and obtaining the oxygen enough to change the concn. of the combustible gas and the concn. of oxygen in the gas to be measured in the measuring chamber. CONSTITUTION:A solid electrolyte oxygen pump 1 formed to a square shape is disposed in an exhaust pipe 9 and is inserted and supported into and by a support base 12 fixed airtightly to the wall surface of the pipe 9. When electric current is conducted between platinum electrodes 2, 3 fixed to the outside wall and inside wall of the pump 1, the oxygen proportional to the pump current is supplied from an air chamber A into the closed space chamber B formed of the pump 1, a detector 5 and a partition wall 10 to make the concn. of the oxygen therein higher than the concn. of the oxygen in the exhaust gas introduced into said chamber from the pipe 9. Electromotive force is generated in the detector 5 for the concn. of oxygen by the difference between the concn. of the oxygen in the chamber B and the concn. of the oxygen in the exhaust gas. The air-fuel ratio of the exhaust gas is known from the electromotive force and the pump current.
Patent JP-2000314804-A (JP)
Title: Color filter and its production
Inventor: TAKEDA AKIHIKO
IPC: G02B5/20
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter having excellent display quality without irregularity in brightness and colors on which a uniform liquid crystal layer can be easily formed, by forming a black matrix having both of a light-shielding function and a spacer function. SOLUTION: A light-shielding photosensitive resin compsn. layer 12 is formed on the whole face of a transparent substrate 10 on which red (R), green (G) and blue (B) pixels are formed. By exposing and patterning the light-shielding photosensitive resin compsn. layer 12 through a photomask 14 in the region to form spacers, the region to form spacers is hardened with light. Then by developing the light-shielding photosensitive resin compsn. layer 12 in this state, only the peripheral part 12a of each pixel and a spacer part 12s remains. Therefore, a part which constitutes the peripheral part 12a of each pixel and develops a light-shielding function, and a part which constitutes the spacer part 12s and develops a function of spacers are both formed in the black matrix.
Patent JP-H06314206-A (JP)
Title: Operating system
Inventor: KAWASHIMA HIROMU
IPC: G06F9/46
Filed: 1993-04-28
Abstract: PURPOSE:To execute a hardware interruption processing through the use of a simple program by executing a log-order processing routine and executing a high-order task based oh the terminated state. CONSTITUTION:The service function of a system exceptional processing routine EHS including the processing operation of interruption from hardware HW is requested from an application program AP being the high-order task of an operating system OS. The designated processing routine IHS shown by a designated processing routine entry (start address) EHSFNC in a supervisor data block SDB is called and executed in the system exceptional processing routine EHS. Identification information for discriminating whether the designated processing routine IHS is normally terminated or not is transmitted. The interruption processing is discriminated to be executed or not based on identification information in the application program AP.
Patent JP-H09303788-A (JP)
Title: Heat-cooker
Inventor: WATANABE HIDEKI
IPC: F24C7/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent a trouble such as the continuation of a burning without a substance to be cooked for a long period of time from generating even when a cook-heating is started by pressing the start key by mistake without placing a substance to be cooked in the cooking chamber when a pre-heating is completed by simply opening the door by detecting whether the substance to be cooked exists in the cooking chamber or not for a heat-cooker which performs a cooking by transferring from the pre-heating to the cook-heating. SOLUTION: A cook-heating and a pre-heating are selectively performed in response to the presence/absence of an indication by a pre-heating indication means 20d, and at the time of cook-heating, heating sources 4a, 4b are driven conforming to the set conditions by heating condition setting means 20i, 21, and at the time of pre-heating, the heating sources are operation-controlled to make the cooking chamber 2 reach a specified temperature, based on the output of a temperature detecting means 16. In addition, after the temperature of the cooking chamber 2 has reached the specified temperature for one time, within a specified period of time, if article to be cooked detecting means 10, 13 detect substance 9a, 9b to be cooked, the heating is transferred from the pre-heating to the cook-heating.
Patent JP-S5348426-A (JP)
Title: Non volatile semiconductor memory
Inventor: KODAIRA TOSHIMOTO
IPC: H01L29/792
Filed: 1976-10-14
Abstract: PURPOSE:A memory element is employed, with its gate having an electrode reversely biased invariably against the substrate, in order to hold the accumulated charges semipermanently, thereby improving its nonvotalization remarkably.
Patent JP-H10322654-A (JP)
Title: Information recording method for disk and reproducing device
Inventor: KANESHIGE TOSHIHIKO
IPC: H04N5/92
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To immediately switch video scenes even when a scene switch is instructed during reproducing a multi-scene series of an optical disk. SOLUTION: This video disk player is provided with a disk reproduction signal processing part 2 which reads compressed video data in a video program that is recorded on an optical disk in every unit time in the order of a scene block arrangement, a digital signal processing part 3, buffer memory 4 which accumulates each scene block that is read in the order of the arrangement in every unit time, a video processing part 5 and an audio processing part 6 that execute prescribed data expansion processing of compressed video data in every scene block accumulated in the memory 4 and reproduce it in one unit time. In such cases, when other optional scene is designated through an operation key 7 during reproducing multi-scene video, a scene block that corresponds to the designated optional scene is read from the memory 4, undergone data expansion processing and instantly reproduced.
Patent JP-H02302200-A (JP)
Title: Private loudening broadcast equipment
Inventor: MATSUMOTO TOSHIMASA
IPC: H04R27/00
Filed: 1989-05-17
Abstract: PURPOSE:To cope with plural transmission channels by using transmission channels different from each other for main and local broadcast amplifiers provided with radio transmission functions and operating an automatic scan circuit for channel selection in accordance with the priority of a set reception channel. CONSTITUTION:A control part 34 to control a reception part 30 consists of a logic circuit which has a function to set a priority corresponding to the degree of importance of the reception channel and has control functions of illuminators 10 and 10, a radio receiver 18, etc. The highest priority is set for emergency broadcast and general broadcast from a main broadcast amplifier 3, and an indicator lamp 28 is flickered at the time of emergency broadcast reception. When the radio wave having a higher priority is received during broadcast, an equipment is automatically switched to broadcast the radio wave, therefore, information is surely transmitted. Since local broadcast and main broadcast are not simultaneously broadcasted, different from independent installation of a local broadcast equipment, broadcast contents are distinctly heard.
Patent JP-S5551932-A (JP)
Title: Carburetor for internal combustion engine
Inventor: MORITA HIDEO
IPC: F02M7/00
Filed: 1978-10-06
Abstract: PURPOSE: To make better the responsibility of mixing ratio control by directly controlling the negative pressure of Venturi tube.  
     CONSTITUTION: The air auxiliary pathway 6 serves to pass air from the upstream of the carburetor body 1 to the most contracted portion of the Venturi tube 3 under the control of the control valve 7 operated by suctional negative pressure for its opening and closing. The valve body 8 of the control valve 7 is closed when rod joint load is low and the throttle valve 2 is opened, but when the rod joint load becomes higher and the throttle valve 2 is opened, the suctional negative pressure becomes small, whereby the valve body 8 of the control valve 7 is opened, the air auxiliary pathway 6 is opened, air is flowed in right-angled manner at the most contracted portion of the Venturi tube 3 through the outlet 6', and the discharge of fuel from the nozzle 5 becomes greater. Thus, high mixing ratio can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5551541-A (JP)
Title: Method for manufacturing rhombic belt and apparatus therefor
Inventor: HIRATA HIROTAKA
IPC: B29C37/00
Filed: 1978-10-06
Abstract: PURPOSE: To obtain belt having rhombic section used for precision instrument at low cost and in mass production by rotating a cylindrical base material arround an axis and cutting into slanted direction against the axis to cut and form four faces.  
     CONSTITUTION: Knives 5, 6 are fixed in a preset position and a cylindrical body 4 is rotated. The cutleries 5, 6 are moved in slanting direction as shown by arrow P in a body and then a face 7 is cut to form first face by the knife 5. Then they are moved in reverse direction and then a face 8 is cut to form second face by the knife 6. Then, the knives 5, 6 are detached from the cylindrical body 4 and moved by distance W between parallel sides of rhombic section in direction of arrow Q and thereafter also reciprocally moved to cut faces 9, 10 to form third and fourth faces so  that endless rhombic belt 11 can be obtained. At the same time, first and second  faces of next article 12 and by repeating this operation rhombic belts are produced  succesively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61280990-A (JP)
Title: Recording medium
Inventor: SHINOZAKI MICHIO
IPC: B41M5/52
Filed: 1985-06-06
Abstract: PURPOSE:To provide a recording medium for thermal transfer recording enabled in good gradation recording, by providing a release part substantially having no adhesive strength to heat meltable ink for thermal transfer recording on a substrate having at least an absorbing and holding part capable of absorbing and holding said ink on the surface thereof. CONSTITUTION:A thermal transfer film 2 and a recording medium 3 are at first held between a thermal head 1 and a platen roller 4 under pressure. The heat-meltable ink layer 24 at the part held between said head 1 and the platen roller 4 is melted by the heat generated from a heat generating element 11 to which power was applied and penetrated in the recording medium 3 under pressure. When the thermal transfer film 2 is released from the recording medium 3, the ink layer is divided and released from the surface of the release part 31 because the release part 31 on the surface of the recording medium 3 has no adhesive strength to heat-meltable ink 22. As a result, heat-meltable ink is transferred to the recording medium 3 in the amount corresponding to the power applied to the heat generating element 11 to obtain recording 33 having desired gradation. The released heat-meltable ink 23 remains on the base material of the thermal transfer film 2.
Patent JP-S5347997-A (JP)
Title: Bus duct housing
Inventor: KANEKO YASUO
IPC: H02G5/06
Filed: 1976-10-14
Abstract: PURPOSE: To reduce the double labor of the punching work in a bolt hole and simplify assembly work without obviating the need for high dimensional accuracy by establishing a hook means which hookd s vertical duct and a horizontal duct each other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01294540-A (JP)
Title: Production of fine powder of ruthenium oxide
Inventor: SHOJI TORU
IPC: C01G55/00
Filed: 1988-05-20
Abstract: PURPOSE:To obtain <= submicron fine particles of Ru2O3, having a narrow width of particle size distribution by reacting a gas containing Ru chloride with an oxidizing gas under a specific condition. CONSTITUTION:Ru powder 1 and silica sand 2 are put into a reaction tube for forming Ru chloride to set an oxidation reaction tube 10. Then the interior in the reaction tube 10 is replaced with an inert gas, electric furnaces 6 and 7 are heated to 500-1,200 deg.C, then a chlorine gas is introduced from a feed pipe 4 to evolve a gas containing Ru chloride, an oxidizing gas in a volume >=10% larger than the volume of the gas containing Ru chloride is introduced from a feed pipe 5, reacted with the gas containing the Ru chloride under a condition of under >=40mmHg partial pressure of oxygen at the oxidation reaction part and at <=3X10<-4>g/cm<3> space density as Ru in the gas containing Ru chloride to be fed to oxidation reaction space and formed fine particles of Ru2O3 are collected by a gathering filter 9 attached to the tip of an exhaust pipe 8.
Patent JP-H04349405-A (JP)
Title: Optical coupling circuit
Inventor: TANABE TAKASHI
IPC: G02B6/28
Filed: 1991-05-28
Abstract: PURPOSE:To suppress variation in branch ratio due to variation in the humidity of outside air. CONSTITUTION:The fusion splicing part 3 of a fusion splicing type optical coupler 4 and parts of optical fibers 1 and 2 before and behind the fusion splicing part 3 are embedded in a guide 5. The guide 5 is made of a material whose coefficient of expansion is nearly equal to that of the optical fibers 1 and 2; and 1st and 2nd grooves 6 and 7 are provided on the output-side surface at a necessary pitch to obtain a constant optical fiber output interval. The guide 5 wherein the fusion splicing part 3 of the fusion splicing type optical coupler 4 and parts of the optical fibers before and behind the fusion splicing part 3 are embedded is fixed in a pipe member 14 and sealed hermetically with 1st and 2nd caps 12 and 13.
Patent JP-S5248168-A (JP)
Title: Rapid filtrating method of floating matters in water
Inventor: TANAKA MINORU
IPC: B01D39/06
Filed: 1975-10-14
Abstract: PURPOSE: To easily peed off oil droplets deposited between filter particles by the use of air bubbles formed by electrolysis using the filter particles per se as electrodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5552546-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MINO MINEO
IPC: G11B27/36
Filed: 1978-10-06
Abstract: PURPOSE: To prolong the lifetime of a battery with the power consumption of a device reduced by mechanically locking the suction operation of a solenoid by latching in recording or reproducing operation.  
     CONSTITUTION: Lock board 56 is provided being guided by guide pins 54 and 54' on substrate 2 and although this lock board 56 is energized to the right by spring 62, it can move in direction (b). Recording button 32, reproduction button 34, rewind button 36, and quick traverse button 38 are provided with rods 42W48, which have lock pins 52aW52d on them, and they are set in lock holes 58aW58d provided in lock board 56. With reproduction button 34 depressed, lock board 56 is pushed by pin 52b in direction (b) to come in contact with convex part 59 of its lock hole, where button 34 is locked, so that reproduction operation will be maintained. With stop button 40 depressed, lock board 56 moves in direction (b) and then stops. Since a solenoid method is taken over by latch locking, no electric consumption during the period is required and battery lifetime is prolonged, so that the field use of this will specially be effective. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04356582-A (JP)
Title: Heat medium for heat transport system
Inventor: TSUTSUI TOSHINAO
IPC: C09K5/08
Filed: 1991-05-28
Abstract: PURPOSE:To provide the title medium which can be easily transported and allows the utilization of latent heat for air conditioning and heating at a high thermal efficiency. CONSTITUTION:The title medium comprises an emulsion consisting of a continuous phase (e.g. a liq. such as an aq. soln. of ethylene or propylene glycol or simply water) and a dispersed phase which comprises at least two latent-heat storage materials (e.g. paraffin, a fat or oil, or an olefin,) each having an m.p. (or solidifying point) higher than that of the continuous phase and has a diameter variable in the range of 0.2-50mum.
Patent JP-H08314041-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: IRIE KOJI
IPC: G03C1/035
Filed: 1995-05-23
Abstract: PURPOSE: To provide a silver halide photographic sensitive material having not only high sensitivity and high picture quality but excellent gradation stability and improved in pressure desensitization. CONSTITUTION: This silver halide photographic sensitive material has at least each one layer of blue-sensitive silver halide emulsion layer, green-sensitive silver halide emulsion layer, and red-sensitive silver halide emulsion layer on a supporting body. At least one silver halide emulsion layer contains such planer silver halide particles as described below. Each particle has at least two silver halide layers having different contents of silver iodide, and the inner layer of these layers has a higher silver iodide content than in the outer layer and contains silver iodide with the max. silver iodide content between >=5mol% and <=10mol%. Each particle has >=2 aspect ratio and five or more dislocation lines.  Further, the photosensitive material contains such a compd. that can release a development suppressor or its precursor which can be changed into a compd. having weak development suppressing property as the result of the reaction with an oxidant of a developing agent.
Patent JP-S5747624-A (JP)
Title: Productin of laminated film
Inventor: YAMAMOTO TAKESHI
IPC: B32B27/32
Filed: 1980-09-05
Abstract: PURPOSE: To obtain a uniform laminated film with inexpensive equipment and without using any solvent in the production step, by a method wherein a polyolefin based film capable of being easily heat-sealed is laminated on a biaxially stretched polyester film by thermocompression bonding.  
     CONSTITUTION: The polyolefin based film capable of being easily heat-sealed is laminated onto the biaxially stretched polyester film by thermocompression bonding. The polyolefin based film used in this method is preferably a film which consists of polyethylene, or a copolymer containing at least 60wt% of ethylene, or a mixture of such copolymers with the total ethylene content of at least 60wt%. The thermocompression bonding is carried out, for example, by a method wherein the films to be laminated are passed together between pinch rolls, one of which is metallic roll heated to 60W130°C and the other is a rubber roll, at a linear pressure of at least 20kg/cm. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63289614-A (JP)
Title: Magnetic flux control circuit
Inventor: ISHIDA KOICHI
IPC: G05F7/00
Filed: 1987-05-22
Abstract: PURPOSE:To compensate delay of an eddy current at high speed by comparing a magnetic flux simulation value obtained from a simulation circuit of an electromagnet with a practical value, setting up a feedback circuit so as to be driven similarly to the practical circuit and adding a differential value of an effective current relating to an obtained eddy current time constant to a command value to obtain an effective current command value. CONSTITUTION:Magnetic flux phi is detected by a magnetic flux detector 4, in a simulation value obtained through a simulation circuit consisting of a multiplier 51B, and an integrator 53A, a deviation (e) between the simulation value and the value phi is extracted through the adder/subtractor 54C, multiplied by the simulation value by means of a multiplier 51C and integrated by an integrator 53B and the integrated value is inputted to the multiplier 51B. At that time, the output (a) of the integrator 53B corresponds to an eddy current time constant. The input of the integrator 53 is always supervised by a comparator 56, a switch is opened/closed and the value (a) corresponding to the eddy current time constant is stored in the integrator 53B. In said constitution, a delay due to the eddy current can be compensated without executing measuring/adjusting work, a sharp pulse-like magnetic flux is obtained, and even if a coil having the temperature change of a resistor or a different time constant is used, adjustment in each change can be omitted.
Patent JP-H05327172-A (JP)
Title: Manufacture of printed-wiring board
Inventor: TAKAGI OKICHIKA
IPC: H05K3/42
Filed: 1992-05-15
Abstract: PURPOSE:To prevent reliably a plated layer from peeling from an insulating substrate when one part of a printed-wiring board is made thin by spot facing works and to make it possible to manufacture easily a through hole in the fundamental part of the board and in the bottom of the recessed part of a copper-clad laminated board as well as to contrive the improvement of the reliability of the printed-wiring board. CONSTITUTION:A perforation for through hole use is performed in a copper-clad laminated board 3 and after a first spot facing work is performed to a position at roughly the same distance as the distance from the upper part of the hole to the position of the upper end of a through hole, which is connected with other electronic component, by a cutting tool for spot facing use of a diameter larger than that of a hole for through hole use, a plating treatment is performed to form a through hole 7 and a conductor pattern and a second spot work is performed in a depth shallower than that in the case of the first spot facing work to make thin one part of a printed-wiring board.