baber/WOPTO huggingface dataset:
Patent JP-S60234460-A (JP)
Title: Dc power source
Inventor: ISHIDA NORIKO
IPC: H02M3/135
Filed: 1984-05-04
Abstract: PURPOSE:To improve the accuracy of a current by differentiating the threshold values of a hysteresis between the cases that load currents are larger and smaller than a current reference. CONSTITUTION:A chopper type DC power source supplies a current from an AC power source 1 through a transformer 2, a diode rectifier 3, and a capacitor 4 and through a chopper made of a control rectifier 5 to a load 8. The load current is detected by a detector 8, calculated by a calculator 10 with a current reference to obtain the difference DELTAI to control to conduct the rectifier 5 through a firing controller 11 and a pulse amplifier 12. In this case, positive and negative discriminator 12 of the current reference is provided, and circuits 14-A, 14-B for deciding the threshold values of the hysteresis are provided at the positive and negative side at the reference from the output and the value of the difference DELTAI. The output signal of the discriminator 13 is output through the circuits 14-A, 14-B to a fire controller 11. Thus, the threshold values of the hysteresis are differentiated between the cases that the current reference is larger and smaller than the load current to equalize the errors in positive and negative directions.
Patent JP-H08286684-A (JP)
Title: Interval evaluation device and karaoke evaluation device
Inventor: MOTAI TAKESHI
IPC: G10L25/51
Filed: 1995-04-13
Abstract: PURPOSE: To evaluate a KARAOKE (recorded accompaniment) singing employing the source other than multiplex audio signals as a reference. CONSTITUTION: The devices are provided with an intonation detection means 2 which detects the pitch of the sound of a first audio signal corresponding to a comparison audio, plural band pass filters 5 each of which has a bandwidth that is made of dividing the frequency range corresponding to prescribed intervals in the frequency range having a prescribed bandwidth including the pitch of the sound of the first audio signals and respectively passes band signals in each bandwidth from a second audio signal corresponding to a reference audio, a level comparison means 6 which respectively compares the amplitudes of the band signals that are passed through the filters 5 and an evaluation means 1a which conducts the evaluation related to the interval of the comparison audio against a reference audio based on the result of the means 6.
Patent JP-S5212876-A (JP)
Title: Electron-cooled type device for detecting rays of radiant light
Inventor: ONOUE TAKAAKI
IPC: H01L31/02
Filed: 1975-07-19
Abstract: PURPOSE:To efficiently diffusing heat radiated from a cooling element without transmitting heat generated from the element to an outer cylinder, whereby a cooling efficiency is improved.
Patent JP-H03288728-A (JP)
Title: Shipment controller for truck
Inventor: MIZUTAME KAZUYA
IPC: B65G67/06
Filed: 1990-04-03
Abstract: PURPOSE:To automatically carry out loading processing and delivery processing without requiring man's labor by installing truck number reading device at an entrance/exit yard and loading yard and automatically confirming each place. CONSTITUTION:When a truck 1 enters, the dead weight is measured by a scale 2, and the number is read by the first number reading device 14, and memorized in a controller 10, together with the received loading quantity. Then, the truck moves to a loading yard, and stopped at a delivery port, and the number is read by a second number reading device 16, and inputted into the controller 10, and compared with the memorized number. When both accord, the material 6 in a silo 5 is loaded on the truck 1, and when the loaded quantity measured by a balance 9 reaches the received loading quantity, the loading operation is brought into stop. Then, the truck 1 moves to an entrance yard, and moves again toward the scale 2, and its number is read by the reading device 14, and when the number is the same as at the truck entrance, out its exit is permit ted. Accordingly, a driver can manage the loading processing and delivery processing automatically without getting off from the truck.
Patent JP-H10267823-A (JP)
Title: Vibration-type viscosimeter
Inventor: KOBAYASHI TSUTOMU
IPC: G01N11/16
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To conduct measurement which requires a sample only in a small amount without being hardly influenced by an external temperature by a method wherein a needle is installed at the tip of a bimorph vibrator and the viscosity is measured in a nonresonant frequency band. SOLUTION: A vibration-type viscosimeter uses a triangular binmoph vibrator obtained in such a way that a rectangular bimorph vibrator which is, e.g. 40 mm long, 16 mm wide and 0.53 mm thick is worked to be an isosceles triangle. It is constituted in such a way that one end having a wide width is fixed to a support base 1, that a needle 8, e.g. as a sewing needle for cotton thread which is used for a sliding vibration in a liquid is attached to the tip of a triangle and that an oscillator 4, a phase difference meter 5 and the like are provided.  The viscosimeter which is constituted in this manner obtains the larger phase difference between an input voltage and an output in a nonresonant frequency band between a primary resonant frequency and a secondary resonant frequency, and it is hardly subjected to an external influence such as a temperature or the like because a change due to a frequency is flat. When the immersion depth of the needle into a sample is set at, e.g. 5 mm, a phase difference is increased in a curve shape according to the product of a viscosity multiplied by a density, and the viscosity can be measured.
Patent JP-2000280193-A (JP)
Title: Control device provided with transportable operation panel
Inventor: WATANABE MINORU
IPC: B25J13/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a control device provided with a portable operation panel of reduced burden by achieving light weight of a transmission medium, and of excellent cost performance, reliability, and maintenance performance. SOLUTION: This control device comprises a control panel 20 to control actuation of an industrial robot 11 or the like, a portable pendant 40 (portable operation panel), and a transmission medium 30 to connect the control panel 20 to the pendant 40. The transmission medium is composed of an optical fiber cable 31 to perform optical communication between the control panel 20 and the pendant 40. The pendant 40 comprises a solar battery 60 to generate power by light transmitted from the control panel 20, and an emergency stop button 45 to send emergency stop information for stopping actuation of the industrial robot 11 to the control panel 20. The emergency stop button 45 comprises a light shielding plate 45a to shield light transmitted from the pendant 40 to the control panel 20.
Patent JP-H0793271-A (JP)
Title: Computer system for adjustment of comit range so as to match work unit
Inventor: BAABARA AN MARII MASURAKU
IPC: G06F9/46
Filed: 1991-03-29
Abstract: PURPOSE: To provide a synchronization point architecture inside a virtual computer or other execution environment capable of committing protected resources (for instance, protected files and protected conversations, etc.) inside one real computer and between the different real computers and adjusting a commitment range matching with an operation request. CONSTITUTION: The computer system or network adjusts the range of a commitment processing by using a local operation unit identifier and a more global operation logical unit identifier. The local operation unit identifier is used for discriminating the range of the commitment processing inside the respective execution environments and the operation logical unit identifier is used for discriminating related operation units or the different execution environments. The related operation units are connected with each other by the protected conversation between the execution environments.
Patent JP-S63253622-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAYAMA MAKOTO
IPC: H01L21/225
Filed: 1987-04-10
Abstract: PURPOSE:To enable a dopant diffused layer having a uniform thickness and a controlled concentration of dopant to be formed along the outer periphery of a recess, by forming a polycrystalline or amorphous silicon film having a uniform thickness along the inner periphery of the recess formed in a semiconductor substrate, implanting dopant ions into this film and then heating the substrate. CONSTITUTION:A silicon substrate 1 is provided thereon with a mask 2 of an oxide or nitride film for preventing introduction of dopants into the substrate and is etched to form grooves 5. A polycrystalline or amorphous silicon film 6 is deposited on the inner peripheries of the grooves 5 and on the top of the mask 2 by means of CVD under a reduced pressure or the like. This silicon film 6 can be formed in a uniform thickness along the inner peripheries of the grooves 5. Ions of a dopant such as arsenic or the like are implanted in the silicon film 6 to form a dopant diffusing source 6a. When the substrate is heated, the dopant is thermally diffused more rapidly into the polycrystalline silicon film 6 than into the silicon substrate 1 because polycrystalline silicon for example of the dopant diffusing source 6a has a grain size larger than single crystal silicon of the silicon substrate 1. After that, the dopant is thermally diffused from the impurity diffusing source 6a into the silicon substrate 1. In this manner, a dopant diffusion layer 8 having a uniform thickness is formed along the outer periphery of the grooves 5.
Patent JP-S63255093-A (JP)
Inventor: HORIE FUJIO
IPC: D05B3/02
Filed: 1987-04-10
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-H10283729-A (JP)
Title: Waveform equalizer and optical disk recording/ reproducing device
Inventor: MAEKAWA HIROSHI
IPC: G11B7/005
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To suppress a poor influence due to a tangential tilt by eliminating the poor influence of a side lobe due to an electrical processing where characteristics for reducing the strength of the other side lobe when that of one side lobe increases in the tangential tilt that is generated in an actual drive. SOLUTION: For example, in a combination where the product (or sum) of equalization coefficients k11 and k12 in a waveform equalization circuit 15 with three taps becomes constant, the modification setting of the equalization coefficients k11 and k12 is performed by an equalization coefficient setting circuit 22, thus optimizing the equalization coefficients k11 and k12, thus eliminating the poor influence of a tangential tilt due to the combination of the optimized equalization coefficients k11 and k12 even if the biasing of the optical disk surface strength distribution of a main spot due to the tangential tilt or that of the strength distribution of the side lob occurs.
Patent JP-S63254466-A (JP)
Title: Image forming device
Inventor: TOO KIMIHIKO
IPC: G03G15/00
Filed: 1987-04-11
Abstract: PURPOSE:To continue copying by shifting it to other image forming device, by provid ing a paper passing means for discharging the paper being in an intermediate tray, and a control means for permitting the discharge paper executed by the paper passing means, even if copying is inhibited after a toner has become full. CONSTITUTION:Copy paper containing parts 42, 43, a paper feeding part and an interme diate tray unit A are arranged in the lower stage part, an image forming part centering around a photosensitive drum 2 is placed in the middle stage part, and an optical system 1 is arranged in the upper stage part, and after a first copying has been ended, duplex copying, etc., can be executed by feeding the copy paper into the unit A and feeding it again. As for the weight of a waste toner, it is detected that the waste toner is full, by a microswitch MS placed at the bottom part of a waste toner bottle 4b, and after a prescribed number of sheets have been copied after the detection, copying is inhibited. In this case, at the time of a paper passing mode for discharging the copy paper in the unit A, a controller turns off an electrifying charger 6 and a developing motor and discharges the copy paper in an intermediate tray 58 to the outside without passing through copying operation. Accordingly, when it is detected that the toner is full, the copy paper is shifted to other image forming device and coping can be continued.
Patent JP-S60234274-A (JP)
Title: Floppy disk jacket
Inventor: TAKAHASHI TAKASHI
IPC: G11B23/033
Filed: 1984-05-07
Abstract: PURPOSE:To obtain a floppy disk jacket which exceles in conduction performance, mechanical strength and folding performance for production of boxes, by compounding a specific amount of hydrogenated petroleum resin, talc and carbon black to polypropylene. CONSTITUTION:The 2-8pts.wt. hydrogenated petroleum resin, 55-60pts.wt. talc and 12-30pts.wt. carbon black are compounded to 100pts.wt. polypropylene. Thus polypropylene composition is obtained and formed into a sheet by a T-die process, etc. Then a floppy disk jacket is obtained by applying the cutting, liner bonding, folding and piercing finish processes to said sheet polypropylene composition. A copolymer of polypropylene which contains 20wt% alpha-olefin such as ethylene, buten -1, etc. is also available in addition to a single polymer of polypropylene. The folding performance for production of boxes is improved for the hydrogenated petroleum resin with use of talc. The carbon black improves the electric properties. Thus it is possible to obtain a floopy disk jacket which excels in heat resistance and the flat plate properties.
Patent JP-H11264120-A (JP)
Title: Indicator device
Inventor: TATSUNO HIYOSHI
IPC: E01F9/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an indicator device capable of facilitating the maintenance inspection such as lamp exchange of an indicator and cleaning, etc., of the indicator. SOLUTION: A basic stand 3 is provided to a post 2 in a liftable manner, an indicator 4 is provided to the basic stand 3, and a rising and falling device for raising and lowering the basic stand 3 between a rising position and a falling position is provided. The rising and falling device is constituted of pulleys 5 and 6 provided to the upper end and the lower part of the post 2, a wire 7 carrying across both pulleys 5 and 6 and connecting both ends thereof to the basic stand 3 and a stopper claw 10 interlocking with a recess section 11 formed in the basic stand 3 and fixing the basic stand 3 to the rising position.
Patent JP-H07294490-A (JP)
Title: Magnetic flaw detection method excellent in oblique flaw detecting performance
Inventor: ITOU KATSUHITO
IPC: G01N27/83
Filed: 1994-04-27
Abstract: PURPOSE:To improve an SN ratio by arranging a pair of detecting elements to perform differential detection at constant intervals in a zigzag shape on the bottom surface of a detecting element holder coming into contact with a steel material surface, and selecting a combination of elements according to an inclination of a flaw. CONSTITUTION:A combination of a pair of elements 1 to perform differential detection is selected from the detecting elements 1 arranged in a zigzag shape on an element holder 2 according to an inclination of a flaw. When a negative directional oblique flaw is detected, a combination of an An element and a Bn element is selected like an A1 element and a B1 element or an A2 element and a B2 element. When a positive directional oblique flaw is detected, a combination of an A(n-1) element and the Bn element is selected like the A1 element and a B2 element or the A2 element and a B3 element. Since this selection can be performed by internal operation processing, there is no need to increase new elements 1.
Patent JP-S5614538-A (JP)
Title: Sheet material and production thereof
Inventor: KURIYAMA KATSUMI
IPC: D06N3/14
Filed: 1979-07-16
Abstract: PURPOSE: To obtain titled material having excellent moisture absorptivity, moisture desorptivity and moisture permeability, which is useful in the production of artificial leathers, by applying a resin solution containing a water-insoluble, water-absorptive high-molecular material to a substrate, coagulating the applied solution in a poor solvent for the resin by a wet process and, if necessary, conducting the surface- treatment.  
     CONSTITUTION: A resin solution containing a moisture-absorptive high-molecular material which absorbs a large amount of water but does not dissolve in water, is applied to a substrate, then coagulated in a poor solvent for the resin by a wet process and, if necessary, surface-treated thereby to obtain a sheet material useful in the production of artificial leathers. As said resin, there are mentioned materials prepared by chemically or physically modifying water-soluble high-molecular materials such as starches, casein and polyacrylamide to render them substantially water-insoluble and copolymers having, in their structures, the segment sequence represented by the formula. As the hydrophilic groups, there are mentioned water- soluble carboxylate salt or sulfonate salt groups. As the substrate, a variety of lifted fabrics, non-woven fabrics and woven fabrics are used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03288145-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ITO TADASHI
IPC: G03C1/035
Filed: 1990-04-04
Abstract: PURPOSE:To obviate rubbing flaws and blackening and to provide ultra-rapid processability by subjecting plannar silver halide particles to reduction sensitization and substantially incorporating specific compds, into photosensitive silver halide emulsion layers. CONSTITUTION:The platy silver halide particles having >=3 aspect ratio are incorporated into the photosensitive silver halide emulsion layers. These platy silver halide particles are subjected to the reduction sensitization and at least one kind of the compd. expressed by formula I are substantially incorporated into the emulsion layers. In the formula I, Z denotes an atom group necessary for forming 5- to 6-membered rings; M denotes a hydrogen atom, alkaline metal atom or ammonium group. The reduction sensitization of this invention is selected from a method for adding known reducing gents to a silver halide emulsion, a method for causing silver maturation, etc. The rubbing flaws and blackening generated by the pressure at the time of handling are obviated and the photosensitive material of the high sensitivity suitable for the rapid processing is obtd.
Patent JP-S5213621-A (JP)
Title: Cooling transformer
Inventor: KAWASAKI TOMOAKI
IPC: H01F27/28
Filed: 1975-07-21
Abstract: PURPOSE: The temperature rise rate of the transformer is improved to obtain a small-sized and light weight transformer that gives a large output by the large current capacitance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63253217-A (JP)
Title: Earth sensor
Inventor: TANABE TETSUO
IPC: G01S3/783
Filed: 1987-04-10
Abstract: PURPOSE:To acquire the sensor at all times and to perform attitude control by switching and using infrared detecting means for plural visual-field directions. CONSTITUTION:An earth sensor 1 is equipped with two infrared optical packages 2 and 3 and two pyroelectric elements are provided therein. Those pyroelectric elements have visual fields in directions of CH1-CH4. Those pyroelectric elements are switched and used to acquire the earth at all times. The pyroelectric elements for CH2 and CH3 are put in operation at a remote position on an elliptic track and the pyroelectric elements for CH1-CH4 are operated in combination at a nearby point.
Patent JP-H02266992-A (JP)
Title: Sheet material binding apparatus
Inventor: MURAKAMI KOICHI
IPC: B42B5/08
Filed: 1989-04-07
Abstract: PURPOSE:To prevent a sheet material from being opened at a position not coincident with a binding member by displaying an error operation by error operation preventing means when the material is set to perforating means before the member is set to binding means. CONSTITUTION:When a sheet material 2 is set to perforating means 3 and perforated after a binding member 6 is set to binding means 7, the material 2 is perforated at positions corresponding to the size of the member 6 by restricting it by perforating position restricting means 12a, 12b, then conveyed to the means 7 by conveying means 5, and the member 6 is bound to the material 2 by the means 7. In this case, when the material 2 is set to the means 3 before the member 6 is set to the means 7, an error apparatus is displayed by error operation preventing means 79. If the error operation occurs, the means 7 is mechanically locked by error operation preventing means 79.
Patent JP-S57206023-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUBONE HITOSHI
IPC: H01L21/225
Filed: 1981-06-12
Abstract: PURPOSE:To form a diffusion layer at low cost, with excellent uniformity and low defect using a conventional diffusion apparatus, by a method wherein diffusion of unsaturated type is performed using diffusion source comprising a glass layer including impurity formed by thermal diffusion. CONSTITUTION:A thermal oxidation film 7 is formed on a semiconductor substrate 6, and area for diffusion is removed at 8 by etching. The assembly is entered ina thermal diffusion reaction tube and B2H6 gas and O2 gas are injected, thereby BSG layer 16 is formed and the substrate 6 at a window 8 is diffused into thin B-layer. Inert gas such as N2 is injected in the reaction tube and the temperature is raised, thereby inpurity is diffused from the BSG layer 16 to the substrate and a layer 19 is formed. The temperature in the reaction tube is decreased gradually and the substrate 6 is taken out.
Patent JP-S5315131-A (JP)
Title: Detecting method for sharpness of objective image
Inventor: ASANO NOBUYUKI
IPC: H04N5/232
Filed: 1976-07-27
Abstract: PURPOSE: To prevent the occurrence of an erroneous detection of the sharpness of an objective image by changing a scanning speed of light sensor array consisting of plural light sensors in accordance with the distribution of brightness and darkness of the objective image in order to change the amount of light received by the light sensor array. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01306396-A (JP)
Title: Parachute for gliding
Inventor: KONRATSUDO SHIYAFUROSU
IPC: B64D17/02
Filed: 1989-04-07
Abstract: PURPOSE: To provide safe and stable inflation for a wing body in a short time, and an optimum descent angle by forming an air entry opening for pressuring the wing body at an upper sheet, and an air entry opening for forming the wing body forming formed with a check valve on its downstream side. CONSTITUTION: This gliding parachute is provided with one air entry opening 5 for pressuring a wing body in the zone of the highest aerodynamic impact pressure of the lower part sheet 2, or a plurality of a openings over the whole width of the wing body. In order to utilize the highest aerodynamic impact pressure Sp zone of relatively small shape without disturbing the shape of the wing body, the entry opening 5 is formed so that its width may decrease in a flight direction. A relatively large air entry opening 6 for forming wing body is formed on the downstream side of the highest aerodynamic impact pressure zone. The entry opening 6 is formed with a check valve as the shape of a flap 7 turnably fitted at a leading edge respectively, and when the parachute is inflated, it is closed automatically in a moment, and the whole of the wing body is closed except the entry opening 5.  At the time of starting, air current direction changes sharply, therefore, the entry opening 6 turns up, however, it can be prevented by covering the entry opening 5 with a net 8.