baber/WOPTO huggingface dataset:
Patent JP-S5710265-A (JP)
Title: Field effect transistor
Inventor: TSUJIIDE TOORU
IPC: H01L29/78
Filed: 1980-06-23
Abstract: PURPOSE:To reduce gate capacitance of a FET having a self-aligning gate electrode by a method wherein a gate insulating film existing and extending in the neighborhood of end parts of source and drain regions is formed as to become thicker in order than the center part thereof. CONSTITUTION:A gate film 202, a polycrystalline Si layer 203 doped with phosphorus are formed on a P type Si substrate 201, and after patterning of the gate electrode 204 is performed, the gate film 202 is over-etched. After an oxide film 205 of about 400Angstrom thickness is formed on the substrate 201, As ions are implanted therein. Then it is heat treated in an oxidizing atmosphere to form the source and drain regions 206, 207, and the thick films are formed on the gate electrode 204 and on the regions 206, 207. Accordingly because the lower parts of the polycrystalline Si layer at the neighborhood of the source and drain regions are oxidized to form the triangular shape and the thick oxide films are also formed at the side faces, accumulation of the gate electrode 204 and the source and drain regions 206, 207 can be reduced.
Patent JP-H0616456-A (JP)
Title: Manufacture of fibrous colored aggregate
Inventor: INAGAKI YOSHINORI
IPC: D04H1/4209
Filed: 1992-03-06
Abstract: PURPOSE:To form a fibrous colored aggregate by impregnating a water-soluble metal salts into inorganic fiber entangled in a cotton-like state and subsequently firing it. CONSTITUTION:The water-soluble metal salts which are selected from the compounds cobalt chloride, iron chloride, chronium chloride, etc., containing color developing elements are impregnated into the inorganic fiber of ceramic fiber, etc., which is entangled in a cotton-like state. Then, after drying the inorganic fiber is fired at a specified temp. to obtain the fibrous colored aggregate with sense of taste.
Patent JP-S5692824-A (JP)
Title: Eliminant of immunosuppressive substance in humors
Inventor: NOMURA TAKEO
IPC: A61K39/44
Filed: 1979-07-04
Abstract: PURPOSE: The titled eliminant reactivating immunological power of a cancer patient by passing it through humors, e.g., serum, ascites, etc. of the cancer patient to remove extraordinarily increased immunosuppressive acidic substance (IAS), etc. through adsorption, obtained by supporting an anti-IAS antibody on a carrier.  
     CONSTITUTION: An anti-IAS antibody is supported on an organic or inorganic carrier (e.g., cellulose, glass, etc.). For example, the column 4 with the inlet 2 and the outlet 3 at the top and bottom ends is packed with the eliminant 1a of immunosuppressive substance obtained by the support and used. In the serum, ascites, etc. of a cancer patient, acidic protein of immunosuppressive substance: IAS, etc. increases extraordinarily, so that immunological activity of the cancer patient reduces, to increase cancerous cell abruptly. Consequently, an antibody to the IAS, etc. is produced conventionally and is supported by a carrier to give the titled eliminant, which is brought into contact with the humors of a cancer patient, to remove the imminosuppressive substance specifically and readily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5311481-A (JP)
Title: Liquid and solid freight vessel
Inventor: ASAI TAKAYOSHI
IPC: B63B25/08
Filed: 1976-07-16
Abstract: PURPOSE:To provide a carrying vessel which can efficiently be used for transporting liquid freight such as caolin slurry and solid freght such as steel materials.
Patent JP-S63253143-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: URANISHI KOJI
IPC: F02M7/24
Filed: 1987-04-08
Abstract: PURPOSE:To prevent any overrichness from occurring by increasing a control signal level in a moment when an increasing rate of the control signal level to an air bleed control valve based on an oxygen sensor is more than the specified one, at time of purge gas being fed out of a canister. CONSTITUTION:A throttle switch 18 detecting whether a throttle valve 10 is of idling opening or not, an oxygen sensor 19 and an engine speed sensor 20 are connected to an electronic controller 30, and it controls a air bleed control valve 13 and a purge control valve 17 via a corresponding drive circuit 38. The purge control valve 17 is controlled so as to be closed at time of, for example, idling drive, and to be opened when the throttle valve 10 is opened. The electronic controller 30 increases a control current in a moment when the purge control valve 17 is being opened and an increment of the control current (closing direction) to the air bleed control valve 13 by the oxygen sensor 19 is more than the specified one.
Patent JP-H11264693-A (JP)
Title: Fluid heat exchange control method utilizing heat exchanger
Inventor: MARUYAMA HITOTSUGU
IPC: F28F27/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble in the scheduled plant operation by leading a secondary system fluid to a target temperature while controlling fluids of primary and secondary systems by subjecting a set flow rate of the primary system fluid operated based on a target heat exchange output to lead compensation. SOLUTION: A target output QT of heat exchange and a variation rate R at the time of altering the output are fed to an output setter 3 and a set output QR is calculated by altering a set output with the variation rate R toward the target output QT. The set output QR is transmitted to a function generator 7 for secondary system fluid and then a flow rate thereof is set and transmitted to a control system for secondary system fluid where the flow rate is controlled according to partial load characteristics. On the other hand, the set output QR is transmitted to a function generator 11 for primary system fluid and then a corresponding target flow rate of primary system fluid is generated and transmitted to a lead compensator 14. The target flow rate is subjected to phase lead compensation to produce a corrected flow rate signal which is transmitted to a control system 13 where the flow rate of primary system fluid is controlled to match the target flow rate subjected to phase lead compensation.
Patent JP-S62243346-A (JP)
Title: High frequency transistor
Inventor: SUZUKI HIDEO
IPC: H01L23/12
Filed: 1986-04-15
Abstract: PURPOSE:To improve the high frequency characteristic of a high frequency transistor by disposing a transistor chip in which two rows of cells are disposed toward input and output sides by displacing them to the input side, connecting ground bonding wirings therewith, and connecting the bonding wirings of the output side more number than those of the input side to perform the uniform operations of the cells. CONSTITUTION:The peripheral length of an emitter is increased to raise the output of a high frequency transistor, and base cells Ba, Bb of the same number are arranged in two rows along the longitudinal direction of a transistor chip TC in response thereto. The TC is placed on a case in which an insulator film 2 made of BeO or the like is formed on a metal conductor 1 and 4 independent metallized portions 3-6 are formed. The metallized portion 3 is connected with a metal conductor 1 and grounded. The position of the TC is set near the metallized portion 5 having an input terminal 7, and an output terminal 8 is connected with the metallized portion 6. Bonding wirings 10a connected with the output side base cell Ba are increased more than the wirings 10b connected with the input side base cell Bb, and the number is determined by consid ering the difference of the lengths of the wirings of the output and input sides. An emitter is connected by a plurality of bonding wirings with the metallized portion 5 at the terminal 7.
Patent JP-2000271919-A (JP)
Title: Method for handling ceramic green sheet and manufacture of laminated ceramic electronic part
Inventor: KATO KOJI
IPC: H01G4/12
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To make damage hardly occur in a ceramic green sheet. SOLUTION: After the ceramic green sheet 6 is peeled off a carrier film 3, a negative pressure to be applied to center suction apertures 9 is moderated. Consequently, in a peeling step requiring a higher negative pressure, such a higher negative pressure is applied to the suction apertures 9, 10 and after the peeling, the negative pressure in the center suction apertures 9 is moderated, so that damage hardly occurs in the ceramic green sheet 6.
Patent JP-S59207794-A (JP)
Inventor: SAIPURASATSUDO BASUDEBU NEIMUP
IPC: H04N9/66
Filed: 1984-04-25
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-H06270867-A (JP)
Title: Electric bicycle
Inventor: SUZUKI MASAHIRO
IPC: B62J11/00
Filed: 1993-03-22
Abstract: PURPOSE:To set the height of a saddle on a low level when capacity of a battery case is increased and mount and dismount the battery case without removing the saddle. CONSTITUTION:A battery case 18 is provided between a seat tube 2c and a rear wheel 7 in such a way that it can be mounted or dismounted in the vertical direction. A seat 23 is provided in such a way that it can tilt freely for the seat tube 2c. When the seat 23 is tilted, upper space of the battery case 18 is released. For this reason, it is possible to form the seat tube 2c to the length at which the height of a saddle which suits a woman and a child is obtained and extend the battery case 18 in the vertical direction to increase capacity. It is unnecessary to remove the seat 23 from a body when the battery case 18 is mounted and dismounted.
Patent JP-H03281391-A (JP)
Title: Screen for electronic device
Inventor: HAYASHI HIROAKI
IPC: G03F1/00
Filed: 1990-03-30
Abstract: PURPOSE:To print a linear pattern having narrow width with high accuracy and to prevent the lowering of the strength of a screen by providing a region having high voids to a part of the screen by reducing the number of meshes of a net as compared with other part. CONSTITUTION:A low mesh region 5 is formed by reducing the number of meshes by regularly thinning the fixed number of stainless steel wires from the longitudinally and laterally knitted stainless steel wires 4 of a high mesh region 6. Therefore, when a circuit or an element pattern is formed to the low mesh region 5, the passage of paste at the time of printing is not obstructed by the stainless steel wires 4a because of high voids and it is almost prevented that the effect of the stainless steel 4a is exerted on the pattern transferred on a substrate and, since the paste is well passed, printing accuracy is enhanced. The low mesh region 5 is formed only to a striplike partial region where the element pattern is formed and the high mesh region 6 having high strength is continuously formed so as to surround the low mesh region 5.
Patent JP-S569048-A (JP)
Title: Detecting method of strain of cast ring
Inventor: ABE FUMIHIKO
IPC: B22D11/06
Filed: 1979-07-05
Abstract: PURPOSE: To make it possible to measure the fluctuations in displacement and strain of about 0.002mm continuously by fixedly disposing displacement sensors of a noncontact type proximity to a cast ring and measuring the strain of the cast ring as the quantity of a change in inductance.  
     CONSTITUTION: Displacement sensors 6 which detect the strain of a cast ring 1 are fixedly disposed in proximity to the ring. Since the cast ring fluctuates in both of a width direction (a) perpendicular to the ring plane and a diametral direction (b), a sensor part 6-A which detects the strain in the direction (a) and a sensor part 6-B which detects the strain in the direction (b) are required. When the ring goes closer to any of the sensors, its inductance decreases by eddy current; therefore, the strain of the ring is measured as a displacement of the inductance and is recorded in a recorder 9 via a displacement gauge 7. In order to protect the displacement sensors against the high temperature around the cast ring, they are enveloped by a heat insulating material 9 and cooling air is blown to their surroundings through an air pipe 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5711370-A (JP)
Title: Temperature display device for fixing instrument
Inventor: MATSUYAMA KOUZOU
IPC: G03G15/20
Filed: 1980-06-24
Abstract: PURPOSE:To display the state of warmingup of a fixing instrument precisely by detecting the temperature of the fixing instrument in warmingup with its change and displaying it. CONSTITUTION:When a power source switch 2 is turned on, a heater 21 is conducted through a microcomputer 17 and the temperature of a fixing instrument is elevated. With the elevation of the temperature of fixing instrument, the resistance of a thermistor 11 decreases gradually and the voltage of point (a) increases gradually. The outputs of comparators 23-25 are made high level successively by the voltage of point (a), turning on display elements 42-44 successively. When the fixing instrument reaches the fixing available temperature, the microcomputer 17 decides the fixing available state and the driver 34 is turned on to illuminate the display element 45 and display reproduction availability. Thus, the warmingup state can be displayed precisely.
Patent JP-S5710662-A (JP)
Title: Recording liquid
Inventor: SAKAEDA TAKESHI
IPC: C09D11/16
Filed: 1980-06-24
Abstract: PURPOSE: A recording liquid, prepared by incorporating a specific glycerol derivative compound with a recording agent in a liquid medium, having improved extruding stability, extruding response and continuous recording property and good storage stability, and usable for the ink jet recording method, etc.  
     CONSTITUTION: A recording liquid prepared by dissolving or dispersing a recording agent, e.g. a dye or pigment, in a glycerol derivative compound expressed by formula I (R 1  and R 2  are H or methyl; m and n are integers 1W10), e.g. the compound expressed by formula II or III, alone as a liquid medium component or a mixture thereof with water or a nonaqueous liquid. The content of the compound expressed by formula I in the recording liquid is preferably 5W90wt%.  
     EFFECT: Great degree of freedom for selecting the constitutents and improved general-purpose properties and practicality. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10151074-A (JP)
Title: Device of fixing knob to cover of pot and knob set with magnetic plate and magnet
Inventor: ENDOU ICHIKO
IPC: A47J36/06
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To fix a knob to be freely attachable and detachable by fixing a magnetic body to the cover of a pot consisting of a nonmagnetic body and using the knob with a magnet. SOLUTION: A hole 2 is provided at the center of the upper face of the cover of the pot and the hole 2 is covered with a circular magnetic board 3. A long hole with the same diameter as that of the hole 2 at the cover of the pot is provided at the center of the board 3. Two sheets of inserting and holding boards 5 are inserted to the hole 4 and the two boards 5 are bent/inserted/held in mutually opposite directions to press-contact-fix the pot cover 1 and the board 3 and to fix the knob 7 with the magnet 6 to the board 3 in the state of being freely detachable. In the constitution like this, many pots are housed in a small space by removing the knob. Otherwise, a circular magnetic board 3 is welded at the center of the upper surface of the pot cover 1 to freely detachably fix the knob 7 with the magnet 6 to the board 3.  Through one board 3 is welded to the pot cover 1 in this case, two magnetic boards can be welded to upper and lower faces. Though the board 3 is welded in this case, what is required is to fix the board 3.
Patent JP-H05288324-A (JP)
Title: Energy recycling device
Inventor: IIJIMA YOSHIHIDE
IPC: F01K27/02
Filed: 1992-04-07
Abstract: PURPOSE:To feed combustible dusts as well as raw waste materials and sewage discharged from a city region to each of processing plants, recycle energy gener ated when each of the processing plants performs the processing to the city region, perform the energy recycling operation and make an effective utilization of it. CONSTITUTION:Digestive gas is generated with a digestive gas generating plant from the raw garbages and sewage muds discharged from city regions. Combustible dusts discharged from the city regions are ignited with a dust combustion boiler of a dust incineration and power generating plant so as to produce steam. Cooling waste heat of the city regions and the waste heat of sewage processing water within the water processing plant are applied at a heat absorption source for a heat supplying plant as well as its heat pump. Dust combustion and the extracted steam of the steam turbine in the power generating plant is fed out to the boiler of the power generating plant. Hot water generated by the heat supplying plant is stored in a heat accumulative layer, the hot water is supplied to the digestive gas producing plant and assists the generation of the digestive gas.
Patent JP-H01256726-A (JP)
Title: Microwave oven
Inventor: IWABUCHI YASUSHI
IPC: A47J37/00
Filed: 1988-04-07
Abstract: PURPOSE:To provide proper cooking operation, prevent faulty insulation and improve safety characteristic by a method wherein a magnetic sensitive element operated under a magnetic field from a permanent magnet penetrating a bottom surface of a heating chamber as well as a fixing element so as to detect a fixing or a removal of a bread container is provided, and a kneading vane is rotated at a high speed only when the bread container is installed. CONSTITUTION:A turn table 19 installed within a heating chamber 12 and a transmission driving part 16 arranged below the heating chamber 1 may perform a heating operation while rotating a heated item 18 itself at a low speed of about 5 to 6rpm. A bread container 1 installed within the heating chamber 1 and a transmission driving part 16 arranged below the heating chamber are used while the bread container 12 is kept still. The kneading vane 14 is rotated at a high speed of about 200rpm to knead the dough and then it is processed with a fermentation, gas removal and a forming fermentation and the like and then the material is baked within a short period of time together with a high frequency heating and a heating of the heater. The supporting table 42 fixed to the lower part of the bread container 12 may keep the bread container 12 at the bottom surface of the heating chamber 1. The permanent magnet 67 fixed to the supporting table 42 and the magnetic sensitive element 68 arranged at an outer part of the heating chamber 1 are operated under a magnetic field from this permanent magnet 67 and they may operate to rotate the kneading vane 14 at a high speed only when this operation is carried out.
Patent JP-S62241488-A (JP)
Title: Color image pickup device
Inventor: SUGIURA HIROAKI
IPC: H04N9/64
Filed: 1986-04-14
Abstract: PURPOSE:To improve picture quality regardless of whether illuminance is high or low by providing a mixing means which mixes low-frequency chrominance components with a wide-band luminance signal and a varying means which varies the quantity of mixture of the mixing means according to the brightness of an object. CONSTITUTION:The varying means 19 varies the quantity of mixture of the mixing means 18 according to the brightness of the subject. A variable gain amplifier 17 amplifies the wide-band luminance signal Yw with which low-fre quency chrominance components are mixed by the mixing means 18. The mixing means 18 is composed of an adding circuit and the varying means 19 consists of a variable gain amplifier which amplifies a low-frequency chrominance compo nent of green (G chrominance component) among plural low-frequency chrominance components. When the illuminance of the subject is high and the S/N ratio is high, the gain of the variable gain amplifier as the varying means is large and the gain of the variable gain amplifier 17 is small. Further, when the illuminance of the subject is low and the S/N ratio is low, the gain of the variable gain amplifier as the mixing means 19 is small and the gain of the variable gain amplifier 17 is large.
Patent JP-S63252517-A (JP)
Title: Filtration method
Inventor: UMEHARA TOSHIMASA
IPC: B01D29/62
Filed: 1987-04-09
Abstract: PURPOSE:To easily peel off and remove floating substance caught by filter mediums and repeat the filtering and backwashing processes endlessly by using freely expandable filter mediums and varying the bore diameters between filter mediums or width of slits at the time of filtering and backwashing. CONSTITUTION:Expandable mediums are put in the natural or compressed state at the time of filtering, and stretched or natural state at the time of backwashing. For example, filter mediums 7 consist of expandable fibers 1 as warps and fixed fibers 2 as woofs, and bores 5 between fibers can be adjusted optionally in compliance with the sizes of floating substance 3. The bores 5 between fibers are deformed by stretching expandable fibers 1 in the longitudinal direction to peel off floating substances 3 caught in the bores 5 and said substances are washed away by the backwashing water, backwasing air or the like.
Patent JP-S5420285-A (JP)
Title: Fast breeder
Inventor: NARA YOSHIHIKO
IPC: G21C9/04
Filed: 1977-07-18
Abstract: PURPOSE: To enable the fire when coolant is in overflow to be prevented, in a fast breeder used for the coolant by a liquid metal, by means of constituting a simple construction without filling an inert gas. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58208463-A (JP)
Inventor: GIYUNTERU RETSUSHIYU
IPC: D06L4/12
Filed: 1983-05-18
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-H04295702-A (JP)
Title: Noncontact-type displacement detector
Inventor: YASUDA TAKASHI
IPC: H01L43/08
Filed: 1991-03-25
Abstract: PURPOSE:To miniaturize a noncontact-type displacement detector and to reduce the cost of the detector. CONSTITUTION:A displacement detector has a shaft 91 which is linked to a material to be measured, a magnet 920 which is rotated as an integral body together with the shaft 91, a magnetoelectric transducer 930 for detecting the change in magnetic field of the magnet 920, a printed board 1 and a conductor cover 5. A ground pattern 120 is formed on the entire surface of the printed board 1 on the side provided with the magnetoelectric transducer 930. A nonmagnetic conducting cap 2 is electrically connected to the ground pattern 120. The magnetoelectric transducer 930 is contained in the cap 2. The intrusion of radiowave noises from the outside is prevented with the cap 2, the ground pattern 120 and the conductor cover 5. Since the compact cap 2 and the patterned ground pattern 120 are used in this way, the compact and low-cost displacement detector can be obtained.
Patent JP-S5320152-A (JP)
Title: Process for constructing piping for cooler
Inventor: KAMIYA TADAAKI
IPC: F24F5/00
Filed: 1977-07-11
Abstract: PURPOSE: To facilitate piping construction by injecting and filling unfoamed foaming liquid material into the gap between each material and protection sheath, closing the injection hole and solidifying by foaming. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09282324-A (JP)
Title: Video retrieval system
Inventor: MOTOKI MAKOTO
IPC: G06F17/30
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To give a diversity of indexes capable of video customization and retrieve video according to them. SOLUTION: Indexing is performed by an indexing means 1 which gives color information, edge information, etc., and a concept indexing means 2 which gives conceptual information on the basis of information that an area knowledge storage means 4 has and retrieval conditions defined by a retrieval defining means 6 which defines retrieval conditions with the edge information and a concept retrieval defining means 7 which defines retrieval conditions of conceptual level are inspected by a matching means 9 and a concept matching means 10 to provide a partial scene of desired video. An indexing customizing means 3 and a retrieval definition customizing means 8 make it possible to change an indexing system and a retrieval system without altering the said means only by addition to the area knowledge storage means 4.
Patent JP-S63252324-A (JP)
Inventor: HIRANO TATSUMI
IPC: H01B13/16
Filed: 1987-04-08
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。