baber/WOPTO huggingface dataset:
Patent JP-S60143674-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI SEIICHI
IPC: H01L29/812
Filed: 1983-12-29
Abstract: PURPOSE:To contrive improvement in reliability of the semiconductor element of asymmetrical control electrode structure by determining an interval between a control electrode and a conductive layer by self alignment without using mask alignment. CONSTITUTION:A operation layer 12 is formed on a surface of a semiconductor substrate 11 and subsequently, a dummy layer 13 is formed. Next, a metallic layer 14 is formed by CVD method which is etched vertically to remove a metallic layer on a flat surface of the substrate 11 and the dummy layer 13 and the metallic layer of W width adjacent to a side end surface 13b of the dummy layer 13 is left as a gate electrode 15. Next, an insulating layer 16 is formed by CVD method and two insulating layers 17 are formed similarly. Impurity is doped in the substrate 11 by using the gate electrode 15, the insulating layers 17, 16 and 17 as masks to form conductive layers 18a and 18b. The intervals between each of the conductive layers 18a and 18b and the gate electrode 15 are determined by self-alignment according to widths of the insulating layers 17, 16 and 17. Then the field effect transistor in which the intervals between the gate electrode 15 and the conductive layers are made asymmetrical with the gate electrode as the center.
Patent JP-S61114947-A (JP)
Inventor: KAARU REIMONDO BOSUNAA
IPC: B65H9/00
Filed: 1985-11-06
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-2001074775-A (JP)
Title: Measuring instrument
Inventor: NAKAJO KOICHI
IPC: G01R13/20
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a so-called miniature measuring instrument in which the overall size can be reduced without varying the size of the operating section, input section, display section and printer mounted on the housing of the measuring instrument. SOLUTION: The measuring instrument comprises an input section 22 of external signal, an operation section 23 of external signal, and an display section 26 of inputted signal mounted on the front face of a housing 21, and a printer 24 outputting predetermined data disposed on the top face of the housing 21. The display section 26 can pivot through a hinge and can be contained with the display plane thereof facing the printer 24.
Patent JP-H07106702-A (JP)
Title: Method of producing light-emitting and-receiving device
Inventor: MITANI KATSUHIKO
IPC: H01S5/00
Filed: 1993-10-05
Abstract: PURPOSE:To eliminate need of soldering a laser chip in a recess and improve the productivity by forming a laser on a selectively grown compound semiconductor layer at a part of the bottom face of the recess in a semiconductor substrate. CONSTITUTION:In the surface of a 1st semiconductor substrate 100 is formed a recess 103, at least, one side face of which is inclined at about 45deg. to the main face of the substrate 100, an insulation film mask having an opening 102 is formed at a part of the bottom face of the recess 103, a compound semiconductor layer is selectively formed on a part of the bottom of the recess 103 exposed from the opening 102, thereby forming a crystal structure including a p-n junction. This junction is patterned like a stripe in a direction perpendicular to the one side face of the recess 103. Thus a light-emitting laser can be formed on the substrate, without using a complex mounting technique.
Patent JP-S60141999-A (JP)
Inventor: TAKAGI HIROTAKA
IPC: E21D11/10
Filed: 1983-12-28
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-H08108127-A (JP)
Title: Coating applicator
Inventor: TOYAMA SHOHEI
IPC: B43L19/00
Filed: 1994-10-14
Abstract: PURPOSE: To provide a coating applicator in which internal pressure in a main body part is continuously pressurized and raised while work applying a correction liquid to a misspelled part is continued and supply (replenishment) of the correction liquid in the main body part to a liquid application port is stabilized by utilizing the pressure. CONSTITUTION: A tip opening piece 2 is connected to the inside of the tip opening of a main body part 1, so that the tip opening piece 2 is rotated and moved forwards and backwards. Thereby, internal pressure of the main body part 1 is raised by inserting the tip opening piece 2 into the main body part 1 and allowing it to exist therein and also the internal pressure is continued during application work.
Patent JP-H06103244-A (JP)
Title: Parallel computer
Inventor: HIGUCHI TATSUO
IPC: G06F12/08
Filed: 1992-09-18
Abstract: PURPOSE:To reduce data reference overhead by directly sending data stored in a cache memory in a processor to a network at the time of transmission, and at the time of reception, and to reduce overhead by storing the received data in a receiving cache and referring to the stored data to reduce overhead between processors in a parallel computer. CONSTITUTION:A transmitting FIFO buffer 20 for temporarily storing transmitting data is prepared for transmission separately from a main cache memory 21 in the processor and data are directly transferred from the memory 21 to the buffer 20 to send the data to a network 2. A receiving cache 22 is prepared for reception to store receiving data, and at the time of referring to the receiving data, the data are directly referred from the cache 22. Thereby, data are supplied from the memory 21 at the time of transmission in inter-processor communication, and at the time of reception, data are supplied from the cache 22, so that data reference overhead in the inter-processor communication can be reduced.
Patent JP-S61129776-A (JP)
Title: Recorded information reproduction device
Inventor: NAGASAWA MASAHIRO
IPC: G11B20/18
Filed: 1984-11-26
Abstract: PURPOSE:To improve the accuracy of reading by stopping the dropout compensation action of a dropout compensation circuit only for the section where digital data are overlapping. CONSTITUTION:The dropout compensation action of the dropout compensation circuit is stopped only for the specific section where digital data is overlapping. When a demodulator 1 outputs the video signal in which teletext data D is overlapping on 20th H and 21st H of scanning line within the vertical return line period,the 20th signal of horizontal synchronizing signal is inputted to a clock input terminal from the time when the vertical synchronizing signal is generated from a synchronization separation circuit 7, and 20H output of a counter 81 is turned to high level, and the output of an NOR gate 82 is turned to low level. And when 21st signal is inputted to the clock input terminal, the 21H output is turned to low level. As a result, the output of the NOR gate 82 is kept at low level during the time from the generation of 20th signal until the generation of 22nd signal.
Patent JP-H07188327-A (JP)
Title: Production of highly water-absorbent resin
Inventor: CHIYAN TEFUAN
IPC: C08F6/20
Filed: 1992-09-18
Abstract: The present invention provides an improved process for preparing a highly water absorbent resin having a superior suction power and excellent gel strength, which comprises:   (1) dehydrating a polymer, which is prepared by partially neutralizing monomers or polymers containing a carboxyl or carboxylate group and polymerizing them, by using an azeotropic distillation method in the presence of a lipophilic solvent; (2) crosslinking the dehydrated polymer in the presence of a hydrophilic crosslinking agent and dehydrating the crosslinked polymer by using an azeotropic distillation method; and (3) filtering and drying the reaction products to recover the crosslinked polymer, wherein the improvement comprises: (a) in step(1), the polymer is dehydrated until it has a water content of 25% by weight or less based on the weight of the polymer; and, (b) in step(2), water is employed to penetrate the hydrophilic crosslinking agent into the intraparticle in an amount ranging from 7.0 to 25.0% by weight based on the weight of the polymer, for the crosslinking process and an amount of 60% by weight or more based on the added amount of water is removed from the crosslinked polymer during the dehydration process.
Patent JP-H03110591-A (JP)
Title: Electrophotographic image forming device
Inventor: IKEDA TADAYOSHI
IPC: G03G21/16
Filed: 1989-09-25
Abstract: PURPOSE:To enhance maintainability and operability by a compact device by composing a recording paper feed guide of a knob member attaching and detaching a photosensitive drum cartridge. CONSTITUTION:The knob 515 is provided on the edge of the drum cartridge 500 and serves to facilitate grasping the cartridge 500 when it is attached or detached. With a turning part open by around 45 deg., the cartridge is smoothly and surely handled. With the turning part closed, the back 515A of the knob 515 forms a gap composing the recording paper feed path together with a guide plate 73 provided on the frame 801 of a base part. Since the knob 515 of the drum cartridge 500 serves as the recording paper feed guide, operability is significantly improved and the mechanism of the paper feed guide is simplified.
Patent JP-H04126056-A (JP)
Title: Method for low-temperature sterilization of juice
Inventor: SAITOU YOSHIJI
IPC: A23L2/02
Filed: 1990-09-18
Abstract: PURPOSE:To prevent a juice from putrefying even in preservation at ambient temperature by cooling the juice of a fruit or vegetable stored in a pressurizing container to a specific low temperature, simultaneously sealing gaseous carbon dioxide in a high-pressure state in the pressurizing container, rapidly decompressing the interior of the pressurizing container and then purging the carbon dioxide in the juice with nitrogen gas. CONSTITUTION:A juice of a fruit or vegetable stored in a pressurizing container is cooled to -5 to +10 deg.C and gaseous carbon dioxide in a high-pressure state is simultaneously sealed in the pressurizing container. After the passage of a prescribed time, the interior of the pressurizing container is rapidly decompressed and the gaseous carbon dioxide in the juice is then purged with nitrogen gas.
Patent JP-H1097008-A (JP)
Title: Image exposure device
Inventor: YOSHIDA FUTOSHI
IPC: B41J2/455
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an image exposure device provided with both of a digital exposure system and an analog exposure system and capable of exposing an image on a photosensitive material by a proper exposure system as necessary without extending the installing space of a device. SOLUTION: Since the upper part of a guide plate 270 is formed into a unit which can be attached and detached to/from a main body to load the digital exposure part 176 and the analog exposure part selectively, two types of exposure actions such ads the digital exposure action and the analog exposure action can be executed by one image recorder, and the installing space of the device can be reduced in comparison with the case that the different devices are respectively installed. The analog exposure part is loaded in stead of the casing 10 of the removed digital exposure part 176.
Patent JP-H04128022-A (JP)
Title: Injection molding method of polymeric polyethylene
Inventor: NAGAOKA ISAO
IPC: B29K23/00
Filed: 1990-09-19
Abstract: PURPOSE:To enable injection molding of polymeric polyethylene, by a method wherein the polymeric polyethylene is injected within a molding cavity obtained beforehand by setting up a movable side of a mold at 0.9-1.1 times as much as of capacity of a cavity at the time of completion of mold clamping at almost a fixed speed of a shearing speed of not exceeding 15000sec<-1> at an inlet of the cavity. CONSTITUTION:A position of a movable mold 2 is set up so that a capacity of a molding cavity becomes 0.9-1.1 times as much as of capacity V of a cavity at the time of completion of mold clamping, that is, a capacity of the cavity at the time of taking out of a molded product. Then an opening and closing valve 8 provided on a nozzle part 7 of its injection position is opened and molten polyethylene within a barrel 5 is injected within the cavity C at a speed of a shearing speed of 15000sec<-1> or less. During the injection, the movable mold 2 is moved backward until 1.1-1-1.3 times as much as of the capacity V of the cavity at the time of completion of mold clamping is attained by injection pressure. Then forward movement of the movable mold 2, that is, compression of polyethylene is begun at the time directly before completion of injection, then an injection process is completed quickly and the opening and closing valve 8 is closed. With this construction, the molded product which is free from defective filling of resin and has favorable wear resistance and high elasticity can be obtained.
Patent JP-H1182901-A (JP)
Title: Method of arranging heat exchanging tubes for waste incinerating facility
Inventor: YOKOYAMA SHOICHIRO
IPC: F22B1/18
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of heat exchanging tubes for heat recovery caused by melted salt, and to increase recovered heat in waste incinerating equipment. SOLUTION: In an incinerating equipment provided with an waste incinerator and a waste heat boiler, the temperature of combustion flue gas at the outlet of a furnace is lowered to the melting point of chloride or below congealing the chloride to a solid state, arranging a first heat exchanging tube of an evaporator that is harder to proceed with corrosion at the melting point of the chloride or less, to the high temperature region where the chloride in the gas combustion exhaust gas of the incinerator outlet is melting and heat exchanging, arranging a second heat exchanging tube, in which higher temperature fluid than that of flowing in the first heat exchanging tube flows to the temperature range, the corrosion of the heat exchanging tube is prevented and the recovered heat is increased.  In this case, a high temperature range is in the range of 700 to 1500 deg.C and the temperature range for installing a superheater is 550 to 700 deg.C.
Patent JP-H0985662-A (JP)
Title: Can body transfering device
Inventor: TAKATORI TOSHIHARU
IPC: B25J15/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a can body transfering device in which a cushion ring can be exchanged in a short time, and the can body is stably attracted onto the cushion ring by vacuum suction. SOLUTION: A can body transfering device is equipped with a rubber cushion ring 22 to receive a can body 1 blown off toward a bottom part 2 by a mandrel on the part 2; a cushion ring supporting member 15 to fixedly support the cushion ring 22 in a fitted-in style; and a suction cup 11 which is provided in the cushion ring supporting member 15 and brought into contact with the dome- shaped bottom 2a of the bottom part 2 of the can body 1 to carry out vacuum suction. The small diameter part 15a and large diameter part 15b of the cushion ring supporting member 15 are severally provided with a ring float-up preventing projection 17 and a ring turn-over preventing projection 18 so as to radially protrude, and the cushion ring 22 has engaging recessed parts 23, 24 to severally fit on the projections 17, 18.
Patent JP-H0298694-A (JP)
Title: Method for eliminating influence of photoneutron of instrument for measuring concentration of boric acid for heavy water reactor
Inventor: ARITA TADAAKI
IPC: G01T3/00
Filed: 1988-10-05
Abstract: PURPOSE:To correct photoneutron at a small-sized vessel by determining the neutron count in a vessel on a boric acid concn. measuring side and the neutron count on a side having no neutron source and determining the difference thereof. CONSTITUTION:The vessel 1b which is the same in the shape and size as the boric acid concn. measuring instrument 1a and does not have the neutron source is prepd. separately from the above-mentioned boric acid concn. and only the heavy water is supplied to this vessel which measures the neutron in the same manner as the vessel 1a of the boric acid concn. measuring instrument. The neutron I2 measured by the neutron measuring instrument 4b on the vessel 1b side is only the photoneutron and, therefore, the correction of the neutron is executed by subtracting the neutron count I2 in the measuring instrument 4b from the neutron count I1 in the boric acid concn. measuring instrument 4a.
Patent JP-H0789518-A (JP)
Title: Container material supplying device for filling/packaging apparatus
Inventor: YUZAWA ATSUSHI
IPC: B31B50/76
Filed: 1993-09-11
Abstract: PURPOSE:To make stoppage possible for supply of container materials executed in a container material supplying stage, independently from other works for filling and packaging in a filling/packaging apparatus in which various operations are synchronized by operation of a single driving shaft that serves as a driving source. CONSTITUTION:An air cylinder 38 is connected to a sucking pad 31 that sucks container materials 8a, and a swing lever 41 that swings round a pivot 40 is connected at its front end to the cylinder 38 so that it can swing freely. A cam follower 42 provided on the swing lever 41 is brought into contact with a cam 43 fixed to a driving shaft 19 that works as a driving source for the entire body of a filling/packaging apparatus. In the case where an abnormality is detected by a sensor 44 for the container materials 8a, the cylinder 38 is put in the state of contraction, making the lever 41 move upward, and the cam follower 42 is disconnected from the cam 43, and thereby taking-out of the container materials 8a by the sucking pad 31 is suspended.
Patent JP-H0974091-A (JP)
Title: Semiconductor device manufacturing apparatus
Inventor: NOBE YOSHIFUMI
IPC: H01L21/205
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To extend an interval of maintenance for exhaust piping and also improve total productivity of facilities by controlling generation of reactive products and preventing adhesion of reactive products to the internal wall of exhaust piping. SOLUTION: In a semiconductor manufacturing apparatus using chemical vapor deposition film forming method, the exhaust pipings 4, 5 are provided between the semiconductor manufacturing apparatus body 1 and exhaust gas processing apparatus 2 and between the exhaust gas processing apparatus 2 and factory exhaust section 3 and a pipe 6 having provided inactive gas blowing port 7 is also provided at the internal wall of the exhaust pipings 4, 5.
Patent JP-H0561759-A (JP)
Title: Marking end detecting method
Inventor: MUTSUZAWA KAZUAKI
IPC: G06F15/163
Filed: 1991-09-04
Abstract: PURPOSE:To eliminate delay from the end of marking to the detection of the end and to prevent time for detecting the end of marking from depending on the number of processors by weighting a marking message and detecting the end of marking when the weight is turned to 0. CONSTITUTION:A multiprocessor system to execute a processing between processors by asynchronous message communication is used for detecting the end of marking in the case of executing garbage collection. All the processors have the weight '0' as an initial state, the marking message is weighted, when this message is transmitted to the other processor indicated by a pointer, the weight of the own processor is decreased only by the weight on the transmission side, and the weight is added S3 on the reception side. In an idle state, each processor returns S5 the weight of the own processor to a master processor. Finally, the master processor is made idle as well, and the weight is turned S7 to 0.
Patent JP-H1184507-A (JP)
Title: Data imprinting device
Inventor: MORIYA MITSUHIRO
IPC: G03B17/24
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To shield light at the root part of a light emitting element while reducing the cost and saving the space by attaching the lead terminal of the light emitting element to a printed circuit board in a state where it is stuck into a light shielding member having light shielding property and flexibility and interposing and crushing the light shielding member between the printed circuit board and a light shielding cover. SOLUTION: The light shielding member 109 molded of material having the light shielding property and the flexibility, for example, silicone rubber is arranged between an LED for imprinting 105 and the printed circuit board 42. The member 109 is interposed to be somewhat crushed between the board 42 and the cylinder part 107 of the light shielding cover 104. Thus, light is surely shielded even when dimensional fluctuation exists between the board 42 and the cover 104. Since the lead terminals 105a and 105b need not be bent and the member 109 is made small, the member 109 is attached to the board 42 at low cost while saving the space.
Patent JP-H0561261-A (JP)
Title: Electrophotographic carrier
Inventor: SATO YOSHIHIRO
IPC: G03G9/113
Filed: 1991-09-04
Abstract: PURPOSE:To provide a carrier capable of forming a developer superior in durability, resistance to producing a spent toner, and fluidity, rapid in rising of acceptance potential together producing a stable image, and small in leakage of current in the case of applying bias voltage and attachment of the carrier to a photosensitive body. CONSTITUTION:The electrophotographic carrier is coated with a resin composition having a domain-matrix structure and containing an aliphatic metal salt, the domain particles are characterized by having an average particle diameter of >=5mum, the resin forming the domain is characterized by having carboxylic groups, the glass transition point Tg1 of 20-70 deg.C, and an acid value of >=15, the resin constituting the matrix is characterized by having substantially no carboxylic group and a glass transition point Tg2 of 50-80 deg.C and an acid value of <=10, and Tg2>=Tg1.
Patent JP-S60142008-A (JP)
Title: Lubricating mechanism of engine
Inventor: SETO SATOYUKI
IPC: F02M59/44
Filed: 1983-12-28
Abstract: PURPOSE:To make it possible to surely lubricate the governor and the fuel injection pump even when starting the engine by constructing the lubricating mechanism of a Diesel engine in such a manner that the governor, fuel injection pump, oil pan, etc. can be lubricated by use of a common lubricating hole. CONSTITUTION:An engine gear case 11 is provided with extended sections 6, 16, and, in these extended sections 6, 16, a fuel injection pump 5 and a governor are installed. The internal spaces of the extended sections 6, 16 are connected through to the internal space of the main body of the gear case 11, and an oil reservoir is made in the internal space 6a of the extended section 6 and an oil supply hole 96 is made in the extended section 16. The oil supplied through the oil supply hole 96 flows into the extended section (governor case) 16, and also flows into the extended section 6 through the gaps inside a bearing 20 or a hole 55 and is reserved up to the level Q. The oil, which overflows the upper end of a member 21, flows down through a space 11a in the gear case 11 into the oil pan, and the oil in this oil pan is supplied to each part of the engine such as the crank shaft bearing, etc. by the lubricating oil pump.