baber/WOPTO huggingface dataset:
Patent JP-H1076174-A (JP)
Title: Garbage disposal machine
Inventor: OWADA MICHIO
IPC: B02C18/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce crushing sound at the initial time of crushing by operating a motor at the number of revolution lower than a rated number of revolution for a fixed time at the initial time of crushing, and then operating the motor at the rated number of revolution. SOLUTION: A control bed 50 are mounted on the lower part of the motor 10. Energy supplied from a power source is transmitted to a control part and a driving circuit part through an electric circuit to drive the motor 10. The data of the number of revolution is sent to the control part from a revolution number sensor in the vicinity of the motor 10. A garbage is crushed between the tip of a rotating blade 15 and a fixed blade 18 with the motor 10 driven. The noise level generated at the number of revolution in a non-control state is reduced by previously controlling the number of revolution to rotate at a low revolution though the noise level of the garbage crusher is rapidly increased at first.  Since the noise level is decreased with the proceeding of crushing, the number of revolution is raised to the rated number of revolution to operate the machine with the slight increase of the crushing time.
Patent JP-H04114758-A (JP)
Title: Robot device for coating
Inventor: NAKAMURA YOSHIYA
IPC: B05B15/00
Filed: 1990-09-06
Abstract: PURPOSE:To recover waste liquid jetted out of a coating gun at the time of color change of a coating material by installing a container for storing the waste liquid of the coating gun on a robot main body for coating and providing a recovery mechanism for recovering the waste liquid of the container on the given position outside the locus. CONSTITUTION:When a material 18 to be coated is conveyed by a conveyor device 19 and reaches the front side of a robot 1 for coating, a traveling base 20c of a traveling device 20 is moved in the conveying direction of the material to be coated together with the robot 1 for coating. A coating gun 7 is moved to the position where coating can be applied easily by the robot 1 for coating while movable sections such first and second arms 4 and 5 and a wrist mechanism 6 and the like are actuated correspondingly to the shape of the material to be coated. Selector valves 111 is switched over interlocking with the sections of robot 1 for coating and a coating tube 12 for feeding the coating material of color A is made to communicate with a common tube 9. A selector valve 13 is opened and air from an air tube 14 is fed into an air tube 10. The coating material of color A is atomized by the arrangement and sprayed to the material 18 to be coated. Thinner forcedly sent from a tube 16 for thinner is fed into the coating gun 7 and the coating material of color A remaining in the common tube 9 and the coating gun 7 is purged, and its waste liquid is discharged to the central section of a waste liquid receiver 23. The waste liquid is made to flow out into a container 24. The purging action at the time of color change can be performed efficiently in a short period of time.
Patent JP-S61114570-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: KAWASE YASUYOSHI
IPC: H01L27/10
Filed: 1984-11-09
Abstract: PURPOSE:To form a high quality insulation film by forming a capacity dielectric film removing an insulation film after an ion-implanted layer is formed through the insulation film in a substrate. CONSTITUTION:A semiconductor substrate 1 is thermal oxidized and the oxide film 3 of a required thickness is formed. Then, P-type or N-type required impurity 5 is introduced in the substrate by ion implantation 4 through the oxide film 3. Then, the oxide film 3 is removed using a hydrofluoric acid series etching liquid and then, an oxide film 6 which is made the capacity dielectric film of a required thickness is formed. An insulation film is removed after ion implantation and the insulation film of a required thickness is newly formed whereby a high quality insulation film can be used as an element.
Patent JP-H0286482-A (JP)
Title: Thermal transfer recorder
Inventor: WADA SATOSHI
IPC: B41J17/12
Filed: 1988-09-22
Abstract: PURPOSE:To enable image recording for a predetermined length of recording data to be performed with the present residual amount of an ink sheet by providing a controlling means for shortening the length of the ink sheet used for a predetermined length of a recording medium, according to the residual amount of the ink sheet. CONSTITUTION:The residual amount of an ink sheet 14 is detected by a detecting means 20. Based on the residual amount of the ink sheet 14 thus detected and recording data, it is judged by a discriminating means whether the recording data can be recorded with the present residual amount of the ink sheet 14. When it is judged that the recording data can not be recorded, a controlling means controls the driving of a feeding means 25 to reduce the feed quantity of the ink sheet 14 for a recording paper, and image recording for the desired length of recording data is performed with the present residual amount of the ink sheet 14.
Patent JP-H0981463-A (JP)
Title: Memory access method
Inventor: INOUE TAKESHI
IPC: G06F12/16
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain right data without error and to shorten the time taken for a memory access by repeating the latch release of latched data and the relatch. SOLUTION: The first error detection code generation-decision means 103 of an information processor 101 repeats the requests of a latch operation and a latch release operation for a first latch means 105 at regular time intervals when the first latch means 105 decides the error of data from the latched data and an error detection code. The second error detection code generation- detection means 104 of a data storage device 102 repeats the requests of the latch operation and the latch release operation for this second latch means 106 at regular time intervals, when the second latch means 106 decides the error of data from the latched data and the error detection code. When the first and second error code generation-decition means 103 and 104 decides that an error does not exist in pertinent data, an access termination signal is notified to an information processor 101.
Patent JP-H0790660-A (JP)
Title: Production of aromatic amines
Inventor: INOUE KAORU
IPC: C25B3/25
Filed: 1993-09-22
Abstract: PURPOSE:To produce aromatic amines at an extremely high economics by using fuel cell system, improving a complex production process in the conventional producing method of the aromatic amines and, if necessary, taking out electric power to the outside of reaction system. CONSTITUTION:The aromatic amines are produced by using the fuel cell system constituted by using a proton conductive body, using catalytic electrodes containing a metal and/or metallic compound and a conductive carbon a ceous material as an anode 1 and cathode 2, introducing hydrogen into an anode chamber 3 and an aromatic nitro compound into a cathode chamber 4 and short-circuiting both electrodes with a lead wire.
Patent JP-H10135804-A (JP)
Title: Driving circuit device for semiconductor device controlled by electric field effect
Inventor: STRAUSS SILVESTER
IPC: H03K17/082
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To attain a short switching time and to simultaneously avoid the increase of the current consumption of a driving circuit at the time of responding current restriction by add-connecting a second power source circuit to a first power source circuit through a switch and driving so that the switch opens when a current exceeds a previously fixed current. SOLUTION: A parallel circuit consisting of a current circuit 2 and a current source circuit 3 serially connected to the switch 4 is provided between a gate terminal G and the input terminal 1 of a circuit device. When a load current IL becomes lower than a threshold value decided depending on the size of a means 6, etc., the switch 4 is closed to switch off a transistor 5 to obtain a sufficient current to the short switching time of MOSFET for power 8. At the time of exceeding the threshold value, the switch 4 is opened by the means 6 and the transistor 5 is switched-on. Thereby a charging current to the gate terminal G of MOSFET 8 for power is reduced.
Patent JP-H10232168-A (JP)
Title: Chopper for thermal imaging system and method
Inventor: KLOCEK PAUL
IPC: H04N5/33
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain the diffusion type chopper, wherein a heat sensor is normalized by randomly scattering the heat radiation of a field with a disk formed of thermal transfer material. SOLUTION: A lens assembly 16 aligns the focal point to the heat radiation discharged from a field 14 toward a heat detector 18. The heat detector 18 converts the incident heat radiation into the electric signal. The electric signal of the heat detector 18 is supplied into a signal processing part 22. The video signal of the signal processing part 22 is supplied to a local monitor 24 and a remote monitor 26 and stored in a memory medium 28 at the same time. Especially, a chopper 20 ramdomly scatters the incident heat radiation of the field 14 inputted into the heat detector 18. The scattered light imparts the heterogeneous background, by which a heat sensor will be normalized. Furthermore, the chopper 20 presses the energy of the field 14 to the heat sensor during the time of the normalization.  This process compresses the dynamic range, wherein the heat sensor is controlled, and improves the quality of the visual image obtained from the heat sensor.
Patent JP-H1184220-A (JP)
Title: Automatic focusing device for camera
Inventor: MATSUMOTO TOSHIYUKI
IPC: G03B13/36
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To regard a shutter opportunity as important and to shorten a time lag in an automatic focusing device for a camera having a moving body predicting function. SOLUTION: This automatic focusing device for the camera having the moving body predicting function is focused on a moving subject by detecting the movement of the subject in the optical axis direction of a photographing lens 11, predicting the image surface position of the subject after a specified time, and driving the lens 11 to the predicted image surface position.  Then, the device is provided with a focus calculation part 5 calculating the out-of-focus amount of the lens 11, a release switch 12 causing exposing operation by the operation of a photographer, and a sequence control part 6 which stops the calculation of the out-of-focus amount so as to immediately shifts to the exposing operation in the case of operating the switch 12 within a specified time after starting the calculation of the out-of-focus amount and deciding that the lens 11 is driven to a focusing position in driving the lens previous time.
Patent JP-H03101459-A (JP)
Title: Maintenance history collection system for exchange
Inventor: MASAOKA NOBUYUKI
IPC: H04M3/08
Filed: 1989-09-14
Abstract: PURPOSE:To reduce the time at retrieval of a cause in the occurrence of a fault of an exchange station and to improve the maintenance performance by saving a command and autonomous message information to a maintenance terminal input output information save area prepared in advance in the exchange. CONSTITUTION:A command and autonomous message information is saved to a maintenance terminal input output information save area 9 prepared in advance in the exchange. Thus, it is not required to collect a console list of a maintenance terminal equipment 8 connecting to a maintenance station 1 parted remotely from a remote station 2 and a console list of a maintenance terminal equipment 81 connecting to the maintenance station 11 and to rearrange them in time series. Thus, the time is reduced at the retrieval of a cause in the occurrence of a fault of an exchange station and the maintenance performance is improved.
Patent JP-H04245824-A (JP)
Title: Passive optical communication system
Inventor: KURAUSU PANTSUAA
IPC: H04B10/27
Filed: 1991-08-23
Abstract: PURPOSE: To make it possible to connect many local communication equipments to a system by constitutionally connecting an electrooptical transmitting means, an opto-electric receiving element and a filter in each local communication equipment to one bidirectional electro-optical and opto-electric transmitting/ receiving module. CONSTITUTION: Many local communication equipments DU2, DU3, etc., are connected to a central communication equipment VSt through an optical waveguide bus network BPON. In the system, an electro-optical transmitting element SD, an opto-electric receiving element ED and a filter F for wavelength separating operation 'bidirectional wavelength multiplexing method' only in each local communication equipment are constitutionally connected to one bidirectional electro-optical and opto-electric transmitting/receiving module. In the equipment VSt, an electro-optical converter e/o, an opto-electric converter o/e and a wavelength selective optical filter W are constituted as individual devices. In the constitution, laser diodes and avalanche photodiodes can be used and the number of local communication equipments to be connected can be inexpensively increased.
Patent JP-H0399850-A (JP)
Title: Post-processing apparatus of paper
Inventor: MORII NOBUYUKI
IPC: B65H39/11
Filed: 1989-09-14
Abstract: PURPOSE:To prevent jamming at stapler part and to shorten the time until a chucking part chucks a paper bundle by providing the chucking part which is reciprocated between a position where the paper bundle is held and a position where the paper bundle is stapled, and providing the home position of the chucking part between the paper holding position and the paper stapling position. CONSTITUTION:A pulley 644 is rotated by the output of a stepping motor 646. A chucking part 620 which is fixed to a timing belt 643 through an arm part 621a is reciprocated with the timing belt 643. A position sensor 650 is provided on a frame body 641. A detecting plate 630 as an object of detection is uprightly provided on a substrate 621. The home position of the chucking part 620 is detected with the position sensor 650. The home position of the chucking part 620 is provided between a position where a copy paper bundle on a bin 350 is chucked and a stapling position. Since the chucking part 620 is stopped at the home position at first, the part is not stopped during the returning operation of the paper bundle on the bin 350, and the returning of the paper bundle is ensured.
Patent JP-H08108101-A (JP)
Title: Method of controlling property of oil layer remaining on metallic material
Inventor: SURENDORA KOO SAKUSENA
IPC: C23G5/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To use a cooling oil bath having the most suitable properties by treating an oil layer remained on particles with a lighter oil having a relatively low viscosity and boiling temperature when magnesium alloy particles and the like are produced from molten metal, cooled with a cooling oil, centrifuged and succeedingly heated. SOLUTION: The magnesium particles containing oil are supplied to a supply funnel 4 rotating at the same speed as that of a basket through an inlet pipe 3, and almost all liquid is discharged through a sieve opening 5 of a supply zone in the basket to the outside of a centrifugal separator. At the first chamber a mother liquid is separated from the starting magnesium particles and discharged, and at the second chamber a specific amount of lighter oil is sprayed to the magnesium particles remaining an oil layer of the first cooling oil. The lighter oil is supplied from a pipe 6, and by selecting a kind and an amount of the lighter oil, properties of the final oil layer remained on the particle are controlled.
Patent JP-S61114774-A (JP)
Title: Method for electrostatic painting of resin material
Inventor: KOMIYAMA MATSUO
IPC: B05D1/04
Filed: 1984-11-09
Abstract: PURPOSE:To enhance the adhesiveness of a thin metal film, a resin and an electrostatic film layer without requiring primer coating, in sputtering treatment, by specifying a metal to be used and a film thickness. CONSTITUTION:In a first process according to a method for the electrostatic painting of a resin material such as a car bamper, a thin metal film 3 is directly formed to the surface of a molded resin product 1. In this case, the metal used under a sputtering treatment condition is set to one of silver, chromium and an alloy thereof and the thickness of the formed thin metal film 3 is set to 50-500Angstrom . Next, electrostatic painting 4 is applied onto the thin metal film 3 formed to the surface of the resin product in a second process to complete the desired painting of the molded resin product 1.
Patent JP-S6481267-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANBA AKIHIRO
IPC: H01L29/732
Filed: 1987-09-24
Abstract: PURPOSE:To prevent the concentration of a collector layer at a base-collector junction part from increasing by a method wherein an impurity of a conductivity type which is opposite to that of a collector layer, i.e. the impurity whose conductivity type is identical to that of a base layer, is ion-implanted into the collector layer near the base-collector junction part. CONSTITUTION:In order to form an n<+> buried layer in a p-type Si substrate 5, As<++> ions of 7X10<14>/cm<2> are implanted at 3MeV and B<+> ions of 1X10<3>/cm<2> are implanted at 600keV. In addition, in order to form a collector low- concentration layer, p<+> ions of 1X10<12>/cm<2> are implanted at 125keV. This assembly is annealed; a field oxide film 6 for device isolation use is formed by a steam oxidation operation at 1000 deg.C for 15 minutes. After the formation of the field oxide film, a base is formed by an ion implantation operation of B<+> of 1.5X10<14>/cm<2> at 11keV; an opening for an emitter is formed; after that, polycrystalline Si 8 of 0.2mum is formed; As<+> ions of 1.5X10<16>/cm<2> are implanted at 80keV; this assembly is annealed; As is diffused also into single-crystal Si; an n<+> layer is formed in order to form the emitter together with the polycrystalline Si.
Patent JP-H0551259-A (JP)
Title: Silicon nitride sintered body for tool and coated silicon nitride sintered product for tool
Inventor: SATO YUJI
IPC: C04B35/584
Filed: 1991-08-23
Abstract: PURPOSE:To obtain a silicon sintered product superior in the strength at high temp. and the wear resistance by modifying the surface of the silicon nitride sintered body and decreasing an affinity to iron group metals and to obtain a coated silicon nitride sintered body superior in wear resistance and chipping resistance by forming a film on the sintered body and enhancing the adhesive strength of the coated film. CONSTITUTION:The silicon nitride sintered body is such a one that an average element quantity of Ti and/or Hf on the surface of the sintered body is higher than that in the inside of 200mum from the sintered body surface and also the coated silicon nitride sintered body formed with a hard film on the surface is included in this patent. When being used as a cutting tool, the chipping resistance of the silicon nitride sintered body is comparable to that of conventional or comparative product out of this patent but the wear resistance is improved about 45-62% and the coated silicon nitride sintered body is improved about 30-52% in chipping resistance and about 43-97% in wear resistance.
Patent JP-H0771460-A (JP)
Title: Manufacture of ceramic made hollow rolling body
Inventor: KITAYAMA HARUYASU
IPC: C04B35/622
Filed: 1993-08-31
Abstract: PURPOSE:To provide a ceramic hollow rolling body manufacturing method to manufacture a hollow rolling body of ceramics. CONSTITUTION:In this ceramic hollow rolling body manufacturing method, a support part 6 of a resinous center piece 4 is inserted in an inserting hole 13 of a lower die 9B, and a core 5 of the center piece 4 is positionally set in the center of a hollow part 10 formed of a plaster die 9. Slurry S mainly composed of ceramics is injected from a slurry injection port 11 into the hollow part 10 of the plaster die 9 where a fitting surface 14B of the lower die 9B and a fitting surface 14A of an upper die 9A are fitted to each other. After the slurry S in the plaster die 9 is solidified, a solidified layer is separated from the plaster die 9, and a separated compact is baked, and the center piece 4 is baked, and a hollow rolling element is manufactured.
Patent JP-H0284294-A (JP)
Title: Flux for rosin solder
Inventor: SAWA NATSUO
IPC: B23K35/363
Filed: 1988-09-20
Abstract: PURPOSE:To omit an operation of removing the residual flux after soldering by incorporating the complex of the zinc halide of a specific imidazole compd. into the rosin solder flux. CONSTITUTION:The complex of the zinc halide of the imidazole compd. expressed by the formula is added at about 5wt.% into the rosin solder flux to be used in a soldering operation at the time of production of electric appliances. In the formula, R2 denotes 11 to 17C alkyl group; R4, R5 both denote a hydrogen atom or bromine atom; R5 denotes a bromine atom when R4 is a methyl group; X denotes a chlorine ion or bromine ion. This flux is dissolved usually in an org. solvent and is applied on a metal to be soldered and is used by air drying the coating. About >=90% spread rate is exhibited in case of soldering and since there is no corrosiveness, there is no need for removing the residual flux and the stage for operation is simplified.
Patent JP-H06229571-A (JP)
Title: Manchurian stove
Inventor: TATENO HIROYUKI
IPC: F24D5/02
Filed: 1992-08-14
Abstract: PURPOSE:To enable an interior area to be heated within a short period of time and enable dew formation to be prevented by a method wherein a Manchurian stove is comprised of a base part, a double stove positioned at an upper part of the base part and a Manchurian stove body located at an upper part of the double stove. CONSTITUTION:Air flow heated by a burner 14 passes through a stove combustion part 22 of a double stove 3 at an upper part of a base part 1, thereafter the air passes through a flue 31. for hot air flow in a Manchurian stove 3 and then the air is discharged out of a chimney through a duct 35. Surrounding air supplied from a pump 11, of the base part 1 communicates with a multi-layer chamber 21 of the double stove 2 through an air supplying port 13, hot air heated within the multi-layer chamber 21 heats a heat accumulation member 32 while passing through a hot air passage 33 of the Manchurian stove 3, thereafter the air is supplied into an interior area through the hot air supplying port 36 of the Manchurian stove 3. With such an arrangement as above, it is possible to heat interior area within a short period of time and further to prevent dew formation.
Patent JP-S61117417-A (JP)
Title: Weighing method for article and its apparatus
Inventor: IKUSHIMA TOSHIMASA
IPC: G01G19/42
Filed: 1984-11-13
Abstract: PURPOSE:To know immediately the number and price of an article which can be heaped by providing a weight part consisting of a weighing base and a frame member provided on or around the weighing base and a display part. CONSTITUTION:For instance, when a customer takes a dish in which SUSHI (vinegared fish and rice) are heaped moving on a table 1 for conveying and puts it on a counter 3 and puts the empty dish on the weigh part 5 after eating the vinegared fish and rice, the weight of the dish is weighed by a weight weighing circuit 71 and its value is inputted to an arithmetic circuit 72. On the other hand, weight per dish is set with a weight setting circuit 74 and this value is inputted to the arithmetic circuit 72. The value from the weight weighing circuit 71 is compared with that from the weight setting circuit 74 with the arithmetic circuit 72 and when two values are identical, the value is outputted. When the price is displayed, the price per dish set with a price setting circuit 75 is sent to an arithmetic circuit 73 and the price of the vinegared fish and rice is calculated and outputted by multiplying the input from the price setting circuit 75 by the output from the arithmetic circuit 72 and inputted to the display part 6 via an output circuit 76.