baber/WOPTO huggingface dataset:
Patent JP-2000023073-A (JP)
Title: Camera incorporated vtr
Inventor: HOSHI TERUO
IPC: H04N5/781
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To improve convenience at the time of retrieving recorded content when a tape is reproduced by providing a function capable of storing and displaying an image at the time of starting picture recording besides a picture recoding date and a picture recording time as the picture content with a camera incorporated VTR. SOLUTION: This camera incorporated VTR has a memory 5 for image information storage which stores information about the picture content and an image at the time of starting recording. When a user performs picture recording, the user stores information and an image without being aware of it and after that, the user easily shows the picture content on a display 15 after picture recording and operates according to the display.
Patent JP-S6080243-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKURAI TETSUTADA
IPC: H01L21/331
Filed: 1983-10-08
Abstract: PURPOSE:To obtain a high resistance voltage semiconductor device which can process a high power and high voltage signal by allowing the bottom surface of island region at the center to be in contact with the substrate through elimination of an insulating film at the time of forming a plurality of island regions on the semiconductor substrate through an insulating film and by providing input/output electrodes thereto. CONSTITUTION:An n<+> type buried layer 2 is formed on an n type Si substrate 1 by the diffusion, a composite mask 31 of which lower layer is Si3N4 while the upper layer is SiO2 is provided at the center of this surface and the SiO2 mask 3 is provided in both sides of such composite mask. A V-shaped groove reaching the substrate 1 is formed by the anisotropic etching and the SiO2 film of the masks 3 and 31 is removed. Thereafter, the SiO2 film 6 is deposited from the wall surface of V-groove to both sides thereof with the remaining Si3N4 film used as the mask, the Si3N4 film is removed, an nn<+> type support Si layer 7 is deposited on the entire part, and thereby a polycrystalline layer 72 is generated on the V-groove and a single crystal layer 71 on the region surrounded by such polycrystalline layer. Thereafter, upper and lower layers are reversed, the substrate 1 is polished until the bottom part of V-groove is exposed and the layer 71 is used as the signal electrode attaching part.
Patent JP-S6435248-A (JP)
Title: Method and apparatus for detecting cr concentration of surface of stainless steel continuously
Inventor: YAMANAKA MIKIO
IPC: G01N23/223
Filed: 1987-07-30
Abstract: PURPOSE:To detect the concentration of Cr of the surface of stainless steel continuously, by projecting white X-rays to the surface of stainless steel within an angle 12 deg. of incidence to detect characteristic X-ray of Cr emitted from the projected surface only within 12 deg. in the angle of reflection. CONSTITUTION:White X-rays are projected to a projecting surface 1 of stainless steel within 12 deg. in the angle 3 of incidence from a white X-rays generation means 2. X-rays radiated at an angle of radiation within 12 deg. from the projected surface are spectrally analyzed with a spectroscopic crystal to measure the density thereof by an X-rays detection means 6. A shielding plate 7 is provided to prevent direct entry of X-rays from the X-rays generation means 2.
Patent JP-H0835672-A (JP)
Title: Heating and cooking device
Inventor: OTSUKI YUICHI
IPC: F24C7/08
Filed: 1994-07-20
Abstract: PURPOSE:To provide an operation panel in which an operating button is set to such a superior operating state and a displaying part is arranged at an easy- to-see state and then to improve an outer appeararfce as well as a convenienc of use. CONSTITUTION:A groove 32 of an operating button 1 is engaged with a circular rib 30 formed at an inner edge of a window hole of a displaying plate 6 and then the operating button 1 is position set at a center of the window hole. In turn, a rib abutted against a rear surface of the displaying plate is arranged within a displaying window hole of a panel frame 3 to which the displaying plate is fixed with engaging claws and engaging holes so as to prevent the displaying plate 6 from being indented and at the same time the rib is extended like eaves above the displaying device so as to prevent vapor from entering the device and so as to prevent a clouding at the displaying part.
Patent JP-H05116629-A (JP)
Title: Utility cart
Inventor: DEBITSUDO AASAA MAACHIN
IPC: B62B3/02
Filed: 1991-07-02
Abstract: PURPOSE: To provide a cart in which a cart body of the cart has a compact shape, and is accommodated and portable by providing a box for housing a baggage, frames for supporting the box, and a lower portion supported by the frames, and constituting so that rear and front frames of the lower portion may be foldable. CONSTITUTION: A cart body comprises a box 1 for receiving a baggage, frames 20 for supporting the box 1, and a lower structure portion supported by the frames 20. A side wall 2, and walls 3, 4 and a handle 7 are provided in the box 1, and base ends are provided in the sleeve structure. Side members 21 and end members 22 are also provided in the frames 20. Moreover, in the lower portion, front and rear axles 34, front and rear wheels 35 mounted attachably/ detachably thereon, front and rear frames 28, 29 mounted rotatably on the end members 22, and struts 37 rotatably mounted on the side members 21 are provided. Thereby, the lower portion, etc., is foldable and the cart body is compact and can be accommodated.
Patent JP-S6167580-A (JP)
Title: Surface covering method of rod-shaped material
Inventor: TANAKA KISABURO
IPC: B23K31/02
Filed: 1984-09-12
Abstract: PURPOSE:To cover a long-sized object metallurgically by covering a core material with a covering material divided into two or more in advance, and thereafter, forming them as one body by melt welding, and subsequently, joining the core material and the covering material by diffusion welding, brazing, etc. CONSTITUTION:A covering material 1 of a Ti alloy, etc. is divided in advance into two or more, and the surface of a core material 2 of carbon steel, etc. with this covering material. In this case, in case when an inserting material 5 is required, the inside surface of the covering material 1 or the outside surface of the core material 2 is coated with plating, etc. in advance. The core material 2, the covering material 1 and the inserting material 5 are combined, and a mating face 13 of the covering material 1 is formed as one body by melt welding. Thereafter, moreover, the covering material 1 and the core material 2 are joined metallurgically by diffusion welding, or brazing, a hot hydrostatic pressure pressing method, etc. According to this method, a long-sized object can be joined with the covering material 1 metallurgically.
Patent JP-H0239082-A (JP)
Title: Light exposing device before electrifying
Inventor: WATANABE SATOSHI
IPC: G03G21/00
Filed: 1988-07-28
Abstract: PURPOSE:To prevent the occurrence of defective copies and the failure of a device by comparing a current flowing in tungsten lamps with a prescribed value during a copying action before it starts and detecting abnormality. CONSTITUTION:A CPU 14 which centralizingly controls each part of a copying machine, gives instructions of exposure before electrification and detects the failure of the exposing device, and a driving IC 15 driving the tungsten lamps 17a and 17b according to the instructions given from the terminal 14a of the CPU 14 are provided. An abnormality detecting means 14 compares the current flowing in light emitting means 17a and 17b which is detected by a detecting means, with a prescribed value, and detects the abnormality of the light emitting means 17a and 17b, or that of a light emitting and driving means 15. Thus, the occurrence of defective copies and the failure of each part can be prevented.
Patent JP-S6080873-A (JP)
Title: Electrophotographic device
Inventor: MIWA KIYOHITO
IPC: G06F3/0488
Filed: 1983-10-11
Abstract: PURPOSE:To form a copied image with desired density by changing developing bias voltage according to the positional coordinates of an original via a coordinate input means. CONSTITUTION:When the operator places an original on a table 32 having the coordinates corresponding to an original placing plate and assigns the coordinates by a cursor 38, the optional positional coordinates of the original are stored in a memory 50. When the operator operates similarly switches 34a-34e for assigning copying density provided to the tablet 32, the assigned copying density is set. The bias voltage control signal by the bias voltage control circuit 54 of a copying process circuit 52 and the timing signal corresponding to the assigned coordinate position of the original by a timing control circuit 56 are impressed and the developing bias volage via a bias voltge impressing device 26 is controlled. The copied image having desired density is thus formed.
Patent JP-S6168747-A (JP)
Title: High-density information signal recording medium
Inventor: HAMAGUCHI TOSHIAKI
IPC: G11B9/06
Filed: 1984-09-12
Abstract: PURPOSE:To improve the wear resistance, reproduction performance, and productibility of the high-density information signal recording medium by forming the recording medium of a material which contains thermoplastic resin and a conductive material whose surface is treated with silicone oil. CONSTITUTION:A surface treatment is applied to carbon black itself which gives vinyl chloride resin with conductivity necessary for an electrostatic capacity reproduction system, and the carbon black itself is given surface lubricity. Consequently, even if a film of the resin becomes thin, namely, if a playback stylus sensor contacts the carbon black directly, damage to the playback stylus sensor and a disk itself are reduced and the amount of lubricious dimethyl polysiloxane to be added to the resin is reduced, improving moldability. Thus, this material is used to improve the wear resistance, reproduction performance, ad produtivity.
Patent JP-H0612739-A (JP)
Title: Tape running device
Inventor: KAMATA SHIGEYUKI
IPC: G11B15/26
Filed: 1992-06-24
Abstract: PURPOSE:To suppress a jitter value to an allowable value or below and to unnecessitate keeping other mechanical structure to high precision more than being necessary by making a tape length from a position where a magnetic tape is in contact with a rotary head device to a driving part by a capstan be a value or below obtained by a specific expression. CONSTITUTION:When the tape length from the position where the magnetic tape 3 is in contact with the rotary head device 7 to the driving part by the capstan 11 is regarded as Lc, the value of the Lc is made to be a value or below obtained by the expression of [EXAXJ0XV]/[2pifXDELTAF], where E is the Young's modulus of the magnetic tape, A is the cross-section area of the tape, V is a relative speed between the magnetic tape and a head, DELTAF is the fluctuation amt. of tape tension in a part where the head comes into contact and f is a jitters frequency. Thus, the jitter value is suppressed to the allowable value J0 or below, and necessity to constitute other mechanical structure to high precision more than being necessary is eliminated.
Patent JP-H0746334-A (JP)
Title: Centralized monitoring customer station equipment in medium consumption centralized monitoring system
Inventor: FUKAWA YASURO
IPC: H04B7/24
Filed: 1993-07-30
Abstract: PURPOSE:To provide a centralized monitoring customer station equipment in a medium consumption centralized monitoring system allowed to be easily arranged even in an existing building without applying specific construction to the building and capable of reducing power consumption. CONSTITUTION:In this centralized monitoring customer station equipment in the medium consumption centralized monitoring system, a medium consumption data source such as a gas meter 12 connected to a medium equipment capable of using a medium to be consumed and generating medium consumption data expressing the use of the medium to be consumed by the medium equipment and a transmitter 30 connected to the medium consumption data source to transmit the medium consumption data by radio waves are arranged on the data generation side and a terminal equipment connected to the transmitter through radio waves, connected to a line from an exchange 17 and transmitting medium consumption data obtained from the transmitter to the exchange 17 are arranged on the trunk line side. Thus the transmitter connected to the medium consumption data source and the terminal equipment connected to the line from the exchange are respectively arranged on the data generation side and the trunk line side and radio communication is executed between the transmitter and the terminal equipment.
Patent JP-H0745591-A (JP)
Title: Formation of wiring
Inventor: KANEKO HIROYUKI
IPC: H01L21/302
Filed: 1993-07-30
Abstract: PURPOSE:To inhibit a decrease in the film thickness of a layer, which is used as a base, and the generation of side-etched parts by a method wherein when an Al wiring layer formed by a high-temperature sputtering method is patterned, a film thickness is kept decreased in regions of a thick film thickness of the Al wiring layer on an isotropic etching condition. CONSTITUTION:The upper part of a region of a thin film thickness of an Al wiring layer 6 formed by a high-temperature sputtering method is masked, resist masks 10 are respectively formed on regions of a thick film thickness of the layer 6 so that the upper parts of the regions are not masked, parts in the thick film thickness directions of the layer 6 are removed on an isotropic etching condition and the film thickness of the layer 6 is made roughly uniform. A resist mask 7 is anew formed on the layer 6 and the removal of the layer 6 and a barrier metal film 5 is performed by anisotropic etching. At this time, as the film thickness of the layer 6 is made roughly uniform, a decrease in the film thickness of a BPSG layer 4 and the generation of side-etched parts of the layer 6 are inhibited. Thereby, an accurate patterning of the layer 6 can be performed.
Patent JP-H0610809-A (JP)
Title: Starter for marine diesel engine
Inventor: ARAI TAKESHI
IPC: F02D13/02
Filed: 1992-06-25
Abstract: PURPOSE:To provide a starter for a marine diesel engine, allowing an engine speed to be quickly lowered at the time of idling after fuel supply interruption, upon issuing an astern instruction, or the number of propeller revolutions to be quickly lowered without consuming a large amount of the engine starting compressed air, and thereby enabling a distance to be shortened for stopping a ship. CONSTITUTION:This starter is constituted of a sensor 1 to detect a signal related to the rotation angle of a crankshaft and speed thereof, a starting air valve 4 to blow the starting compressed air into a cylinder, and an exhaust valve 5 to discharge the air from the cylinder to the outside during the idling of an engine. The starter is further constituted of a starting control device 6 to receive signals from the sensor 1, an engine remote control device or the like, and to generate a control signal necessary for the control system of the starter, a control valve 2a to control the open/close operation of the valve 4 according to a signal from the device 6, another control valve 2b to control the open/close operation of the valve 5, and a starting air feed valve 3 to control the open/close operation of a main line for the starting compressed air.
Patent JP-S6435368-A (JP)
Title: Odor measuring instrument
Inventor: NAKAMURA MASAKI
IPC: G01N27/14
Filed: 1987-07-31
Abstract: PURPOSE:To easily measure the concn. of malodorous materials by adsorbing and burning the malodorous materials on a heated stannic oxide semiconductor and measuring the decrease in the electric resistance of the semiconductor of this time as a change in current. CONSTITUTION:A heater coil 11A is coated with an insulator 11B and a pair of electrodes 11C, 11D are disposed on the surface of the insulator 11B. Lead wires 11E are connected to the respective electrodes and the surfaces thereof are coated with the stannic oxide semiconductor 11F. The lead wire 11E of the electrode 11C is connected to a power supply 9 side and the lead wire 11E of the electrode 11D is connected to a microcomputer 10, respectively, to impress the prescribed voltage. The malodorous components such as methyl mercaptan are adsorbed on the semiconductor 11F and are burned by the same when expiration is brought into contact with the semiconductor 11F while the semiconductor 11F is kept at a prescribed temp. by the heater coil 11A. The electric resistance of the semiconductor 11F decreases and the current flowing from the electrode 11C to the electrode 11D changes according to this combustion and, therefore, the concn. of the malodorous components is determined by processing the change in the current by the microcomputer 10.
Patent JP-S6249116-A (JP)
Title: Controlling method for discharged gas of boiler
Inventor: KUBOTA TADAYOSHI
IPC: F23L15/00
Filed: 1985-08-29
Abstract: PURPOSE:To prevent a corrosion of gad duct or chimney or the like and prevent a generation of acid smut without decreasing an efficiency of combustion in a boiler by a method wherein a target temperature value of discharged gas calculated under a direct measurement of dew point of acid in the discharged gas in a gas duct downstream side of a heat exchanger is updated as a set value of a discharged gas temperature controller. CONSTITUTION:Acid dew point meters 16A and 16B for detecting a dew point of discharged gas acid are arranged at the gas ducts 12A and 12B located at the downstream side of the heat exchangers 13A and 13B, and each of the acid dew point meters 16A and 16B can detect a dew point of acid by utilizing an electrical conductivity or a Piezoelectric effect. The calculated dew point of discharged gas is applied to a complex calculator 20. At first, the volume of discharged gas in each of the boilers A and B is calculated, a dew point of discharged gas acid in a complex chimney is calculated in reference to each of the discharged gas volume and the dew point of discharged gas acid and then a target value of discharged gas acid temperature in each of the boilers A and B is calculated in reference to a dew point of discharged gas acid in the complex chimney, the volume of discharged gas in each of said boilers A and B, a dew point of discharged gas acid and a discharged gas temperature in the complex chimney. The value is updated as a set value of each of the discharged gas temperature adjusting meters 17A and 17B.
Patent JP-H0744784-A (JP)
Title: High temperature warning device
Inventor: IIZUKA HIROYUKI
IPC: G08B17/06
Filed: 1993-07-30
Abstract: PURPOSE:To surely supply power to a warning output circuit by using a thermo- element which generates the voltage according to the temperature difference between the high temperature end to be heated and the low temperature end outputting a signal as a temperature sensor. CONSTITUTION:A thermo-element 1 comprising the high temperature warning device is a laminated thermo-element laminated with the p-type thermo- semiconductor layer and the n-type thermo-semiconductor layer to generate the prescribed voltage between a plus terminal 1c and a minus terminal 1d by the temperature difference between the high temperature end 1a to be heated and a low temperature end 1b outputting a signal. A liquid crystal display circuit 2 which is driven by the prescribed voltage, piezo-electric buzzer 3, and a LED 4 which is turned on by the prescribed voltage are connected to both terminals 1c and 1d. When the liquid crystal display circuit 2 is driven, the present time and temperature are displayed on a display part. The piezo-electric buzzer 3 is provided with a driving IC. In short, the thermo-element 1 is used as the driving power supply, the power can be supplied to the warning output circuit regardless of the power failure and the battery shortage.
Patent JP-S5977924-A (JP)
Title: Cooler for v-belt change gear of autobicycle
Inventor: NAKAYAMA YOSHIHARU
IPC: B62M9/08
Filed: 1982-10-28
Abstract: PURPOSE:To miniaturize the constitution of engine room by a method in which one side of a case is led to the discharge port of an air cleaner chamber with a duct, and an exhaust port is provided on the other side of the case. CONSTITUTION:When a crankshaft 8a turns, air in the central part of the shaft 8a is sent toward the radial direction by the air blow blade 16 of a fixed tray 11a. The air is flowed from a drive pulley 11 to a follow pulley 12 in the case 9 of a change gear to cool the inside of the case 9 during the period when it goes to the air exhaust port on the rear side, whereby preventing the overheating of the case. Since the air introduced from the air supply port 15 is deprived of dust in an air cleaner chamber 17, no damage to the pulleys 11 and 12 and the V-belt 13 occurs. Since the air cleaner chamber 17 is integrally provided for engine and the filter is used in common, the structure of the cooler is simple in an integral and compact form with the change gear case 9.
Patent JP-S6168362-A (JP)
Inventor: NOMURA TOMOHIKO
IPC: C08L29/04
Filed: 1984-09-11
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-H0478712-A (JP)
Title: Inside air/outside air selecting door controller for air conditioner for vehicle
Inventor: KAWAI HIROYUKI
IPC: F02B3/06
Filed: 1990-07-20
Abstract: PURPOSE:To prevent the intrusion of bad odor by judging if a vehicle ahead is a Diesel engine vehicle or not, by the detection signal of a sound sensor, putting an inside air/outside air selection door to an inside air taking-in form in case of Diesel engine, and selecting the outside air taking-in state if the detected concentration of an odor sensor becomes a prescribed value or less after the lapse of a certain time. CONSTITUTION:A controller judges if a vehicle ahead is Diesel engine vehicle or not, from the engine noise of the vehicle ahead which is taken in by a sound sensor. Besides, the odor of the exhaust which floats in the vicinity of the vehicle is detected by the detection signal of an odor sensor. When the vehicle ahead is judged as Diesel engine vehicle, in the outside air taking-in state, an inside/outside air selection door is selected to the inside air taking-in form, and the intrusion of the outside air is prevented. After the lapse of a prescribed time, if the concentration detected by an odor sensor reduces to a prescribed value or less, the inside/outside air selection door is returned to the outside air taking-in form.
Patent JP-H0885008-A (JP)
Title: Brazing joint body,cutting tool,brazing joining method and diamond film
Inventor: RAKETSUSHIYU AARU KAPUURU
IPC: B23B27/20
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of joint part between a tungsten carbide base material and a diamond film cutting element, in a cutting tool whose cutting element is the diamond film, by brazing a diamond film to a tungsten carbide body by use of a vanadium containing braze material. SOLUTION: A diamond film cutting tool is made up by using a vanadium containing alloy as a brazing joint body of a diamond film and a tungsten carbide base material, and contains a vanadium braze material of about 0.5 to 10 wt.%, and preferably about 0.75 to 5 wt.% thereof. The brazing material contains at least one kind selected from the group consisting of gold and nickel. In this case, it is preferably consisted of vanadium of about 1 wt.% or more, gold of about 95 wt.% or more, and the reminder of nickel. The braze joint exhibits an average shear strength greater than 40,000 psi (276 MPa) and the braze is prepared to have a contact angle with the diamond film of less than about 15 deg..
Patent JP-S5979294-A (JP)
Inventor: AOSHIMA HIROSHI
IPC: G10K9/12
Filed: 1982-10-29
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。