baber/WOPTO huggingface dataset:
Patent JP-S59212118-A (JP)
Title: Manufacture of l-shaped rod provided with high-precision projected side for from pipe
Inventor: NAKAMURA MASANOBU
IPC: B21D51/04
Filed: 1983-05-18
Abstract: PURPOSE:To manufacture a titled L-shaped rod simply and cheaply by drawing an end of a pipe of specified size to form a small diameter part, bending a part including the small diameter part to a L shape and fitting a sleeve of high dimensional accuracy to the small diameter part. CONSTITUTION:A thread 22 for fitting a knob is cut in an end of a pipe 2 of specified size, and a small diameter part 23 is formed in another end by drawing. The pipe 21 is bent to L-shape near the small diameter part 23. A sleeve 24 finished by machining to specified size with high accuracy is fitted to the small diameter part 23. After fixing with a bonding agent etc., a connecting hole 25 is pierced at a specified position to complete an L-shaped lever.
Patent JP-H07269927-A (JP)
Title: Air conditioner
Inventor: WADA KEIJI
IPC: F24F11/02
Filed: 1994-03-31
Abstract: PURPOSE:To provide an air conditioner wherein, when the actual time for starting and stopping a timer is set for one unit of room machine, the actual time is likewise a automatically set for other room machines. CONSTITUTION:When the actual time for any one of room machines 5 is set by a remote controller 9, the set data is transmitted to all other room machines 5 by a transmitting means 37. This transmission is made through a signal conductor 7 which effects serial communication. The actual time for the other room machines 5 is set by a received actual time setting means 39 based on the received set data.
Patent JP-H07266981-A (JP)
Title: High mount stop lamp device for vehicle
Inventor: YAMADA NORIYOSHI
IPC: B60Q1/44
Filed: 1994-03-31
Abstract: PURPOSE:To vary the height of a high mount stop lamp installed at the rear part of an automobile. CONSTITUTION:The basic end of a telescopic rod 8 is fixed on a car body side spare tire housing 9, and a stop lamp 7 is installed at the top end of the telescopic rod 8. The height of the stop lamp 7 can be variei by extending and contracting the telescopic rod 8.
Patent JP-S5312226-A (JP)
Title: Substrate attachment method of tv picture receiver
Inventor: SUZUKI AKIRA
IPC: H04N5/655
Filed: 1976-07-21
Abstract: PURPOSE: To facilitate the manufacture of a TV picture receiver as well as ensure a simple replacement of the electronic parts when reparing the picture receiver, by attaching the print circuit substrate to the several areas of the back cover via connectors and by performing a connection between the print substrata through a flexible wire. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62243967-A (JP)
Title: Ignition device for internal combustion engine
Inventor: NAGASAWA MASAO
IPC: F02P3/08
Filed: 1986-04-14
Abstract: PURPOSE:To allow an almost fixed current to flow in a choke coil, by providing an ignition capacitor which is charged with transient voltage generated in the coil element when semiconductor switching elements cut off the electric current with an output of a generator in a predetermined value or more. CONSTITUTION:The second semiconductor switching elements 15, 16, which cut off an electric current flowing in a choke coil 9 when an output from a generator 1 is in a predetermined value or more, are provided. When these second semiconductor switching elements 15, 16 cut the electric current, an ignition capacitor 11 is charged with transient voltage generated in the coil element 9. An electric discharge circuit 18, 12, 11 allows the charged electricity of the ignition capacitor 11 to flow in the ignition coil 12 in the ignition time. In this way, an almost fixed current is allowed to flow in the choke coil, and the output of the generator can be effectively supplied to a DC power source.
Patent JP-S59211822-A (JP)
Title: Displacement converter
Inventor: ONO YUTAKA
IPC: G01D5/347
Filed: 1983-05-17
Abstract: PURPOSE:To achieve a high resolution and a quick response free from the effect of changes in the intensity of light and light receiving sensitivity with a simple construction by providing a phase plate on a photodiode divided in plurality to form an image sensor. CONSTITUTION:A light source 3 projects a parallel light to light transmission slits 11 arranged at a specified pitch as formed on a code plate 1. An image sensor 4 is made up of photodiodes 41-44 divided in plurality, a phase plate 2 having slit holes arranged at a specified pitch as set thereon and switching means SW1-SW4 for sequentially fetching signals of the photodiodes. Then, a phase measuring means inputs an output signal of a BPF6 adapted to extract fundamental wave components from signals obtained with a sensor 4 and a drive signal thereof 4 to determine the displacement of the code plate 1 based on a phase shift of the fundamental wave components.
Patent JP-H09278171-A (JP)
Title: Conveyor system
Inventor: YANAI TAKENORI
IPC: B65G47/52
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To execute transfer of article in adjacent regions under the conditions where carrying directions are almost in parallel by including in one conveyor a delivery-out part having a group of rollers being swingable horizontally and including in the other conveyor a lead-in part positioned downstream from the delivery-out part. SOLUTION: Articles entering a delivery part after being conveyed on conveyors 1a, 1b are accelerated by rollers of a delivery-out part 6 and they are passed (moved straightly) or delivered out to another adjacent conveyor 1b. For example, in deliverying out articles to the conveyor 1b from the conveyor 1a, the part 6 of the conveyor 1a and rollers of leading-in pat of the conveyor 1b are in the leftward and forward direction. At this time the part 6 and the rollers are set in a straight ahead condition. Even in the case where sure delivery-out is not made, the articles can be guided to one of the conveyors (receiving side conveyor) 1b by the aid of a guide roller slightly positioned downstream.
Patent JP-S63251809-A (JP)
Title: Numerical controller
Inventor: ASANUMA MIEKO
IPC: G05B19/19
Filed: 1987-04-08
Abstract: PURPOSE:To easily increase a working range by using two existing numerical control units which are capable of the circular arc interpolation within a plane via the simultaneous double axis control to ensure the circular arc interpolation within a three-dimensional space via the simultaneous three-axis control and giving the shift control to the tool or work of a machine tool so that a circular arc is drawn within the three-dimensional space. CONSTITUTION:Two numerical control units 1 can perform the circular arc interpolation within a double axis plane via the simultaneous double axis control. One of both units 1 control the 1st and 2nd drive systems 5 and 6 for the 1st and 2nd axes; while the other unit 1 controls a drive system 7 of a 3rd axis in response to said first unit 1. The shift control is possible to the tool or work of a machine tool so that a circular is drawn within a three- dimensional space via the circular arc interpolation. As a result, a working range is never limited.
Patent JP-S5210119-A (JP)
Title: Magnetic recorded tape copying device
Inventor: FUKUSHIMA SACHIYASU
IPC: G11B5/86
Filed: 1975-07-14
Abstract: PURPOSE:To provide a thermo magnetism transferring device that is superior in its assembly preciseness and whose vibration is inconsiderable.
Patent JP-H03284929-A (JP)
Title: Manufacture of hollow resin molded item
Inventor: SHIGESAWA TOSHIYUKI
IPC: B29K105/04
Filed: 1990-03-30
Abstract: PURPOSE:To form uniform resin layer on the whole by using single kind of resin material and making heating condition nearly uniform, even when thick walled part and thin walled part are formed by a method wherein the resin material is placed on the thick walled part of the cavity of a mold and heated and gas is blown in the resin material under flowable state. CONSTITUTION:Resin material 25 is placed on the thick wall forming part 14 of the cavity 13 of a forming mold 10 and, after mold closing, heated by high-frequency dielectric heating. The resin material 25 starts to expand in volume and, at the same time, softens and turns into flowable state. By feeding compressed gas consisting of inert gas such as nitrogen gas or the like through a gas blow pipe 24 so as to locally cool the part, which comes into contact with a supporting member 23, of the resin material 25 so as to harden to some extent quicker than the remaining part in order to introduce gas in the resin material 25 by breaking through the resin, which comes into contact with the supporting member 23. Hollow part 26 is produced in the resin material 25 and gradually enlarged by further feeding gas continuously, resulting in flowing the resin material 25 so as to spread it in the cavity 13 in order to stick it onto a molding surface. By cooling and hardening the resin material 25 as the pressure of gas is held, a hollow resin molded item 1 is obtained.
Patent JP-H03285775-A (JP)
Title: Method for deciding abnormality of welding of flash butt welding machine
Inventor: OTSUKA MASAKI
IPC: B23K11/04
Filed: 1990-03-31
Abstract: PURPOSE:To surely decide the abnormality of welding by dividing the time from the start of flow of a welding current to just before press welding into plural sections and comparing the average value of the welding currents of each of the respective time section with a predetermined value. CONSTITUTION:A pair of objects 1, 2 to be welded are moved near to each other and are welded while a voltage is held impressed between a pair of the objects 1 and 2 to be welded by a power source 8. The abnormality of welding of this flash butt welding machine 12 is decided. The time from the start of the flow of the welding current to just before the press welding is, thereupon, divided into the plural sections. The average value of the welding currents in each of the respective time sections is determined. The respective average value are compared with the value predetermined for each of the respective time sections in a processing circuit 10. The flash butt welding is surely executed in this way.
Patent JP-S61245585-A (JP)
Title: Manufacture of josephson junction element
Inventor: YOSHIDA TAKUKATSU
IPC: H01L39/24
Filed: 1985-04-23
Abstract: PURPOSE:To manufacture a Josephson junction element having high reliability by obtaining an etching mask from the design through first exposure from a photo-resist layer except a junction forming region and completely removing the residue of a noxious resist through second exposure. CONSTITUTION:A junction constitution layer composed of three layer films of a superconductor layer 12, a tunnel barrier layer 13 and a superconductive layer 14 continuously formed onto a substrate 11 is processed through etching to a desired pattern, thus shaping a positive type photo-resist layer 15 on the substrate 11. The layer 15 except a junction forming region is exposed by using a photo-mask 16 to shape a photosensitive photo-resist layer 15'. Regions containing the whole regions of regions except the junction constitution layer are exposed by a photo-mask 17 to form a photosensitive photo-resist layer 15''. The layers 15', 15'' are developed and removed to acquire a layer 15. An exposed region in the layer 14 is removed completely through etching while employing the layer 15 as a mask, thus stipulating a junction region. An insulator layer 18 is shaped through a lift-off method by using the layer 15, and a wiring 19 composed of a superconductor is formed, thus obtaining a Josephson junction element.
Patent JP-S60231956-A (JP)
Title: Cassette loading and unloading device
Inventor: KAWADA HIDEAKI
IPC: G11B15/675
Filed: 1984-04-28
Abstract: PURPOSE:To eliminate the play of a cassette holder due to the back crush of plural gear groups by giving elastically reversing force to the plural gears in a gear driving mechanism with the spring force of the limiter spring of a holder stopper when a cassette holder is moved forth to a cassette insertion position. CONSTITUTION:A couple of right and left holder stoppers 43 with limiter springs 42 are provided at the cassette insertion position. Both holder stoppers 43 are pivoted rotatably at both right and left sides of both support plates 2 which are expected to abut on both roller support shafts 21 through support shafts 44, and both limiter springs 36 are extended between them and a couple of pins 45 and 46 provided to both support plates 2. Then both holder stoppers 43 are energized by both limiter springs 42 as shown by an arrow (e) to rotate and abut on ribs 4 provided to upper edges of both support plates 2 integrally, so that their rotations are controlled.
Patent JP-H07281368-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SAKURAZAWA MAMORU
IPC: G03C7/392
Filed: 1994-04-04
Abstract: PURPOSE:To provide the color photosensitive material superior in storage stability of a latent image and small in fluctuation of photographic performance due to fluctuation of the composition of a processing solution. CONSTITUTION:The photosensitive material contains in at least one silver halide emulsion layer silver halide emulsion grains each comprising an internal core containing silver iodobromide having a silver bromide or silver iodide content of <=1mol%, and a first coating layer comprising silver iodobromide having a silver iodide content of >=2mol% on the outside of the internal core, and a second coating layer comprising <=3mol% silver iodobromide or silver bromide and having a silver iodide content less than that of the first coating layer on the outside of the first coating layer, and optionally when 3-97mol% of the total silver halide is formed and after the second coating layer has been formed, a higher silver iodide content layer is formed by halogen conversion using iodine ions, addition of fine silver bromide grains, or addition of silver ions and iodine ions, and the photosensitive material contains at least one kind of a development inhibitor releasing(DIR) compound in at least one layer containing emulsion grains.
Patent JP-H07268449-A (JP)
Title: Cooling liquid feeding device for hardening and method therefor
Inventor: MAKI SHINTARO
IPC: C21D1/18
Filed: 1994-04-01
Abstract: PURPOSE:To provide a cooling liq. feeding device preferable in the viewpoint of energy efficiency, free from the change of the flow rate of a cooling liq. even if it is fed to plural cooling jackets, free from the generation of foams in the cooling liq., capable installing it even in a building having a low ceiling and capable of reducing the equipment cost. CONSTITUTION:This cooling liq. feeding device is used for hardening in a hardening device having four hardening stations, and provided with a cooling liq. tank 200 storing a cooling liq. L and reciprocating pumps 300A to 300D forcibly feeding the cooling liq. L to cooling jackets 110A to 110D installed around a work W. The hardening stations 100A to 100D are provided with respective reciprocating pumps 300A to 300D being a single piston pump operated independently to each other one by one.
Patent JP-S5612238-A (JP)
Title: Feed roller
Inventor: FUJIMOTO SAKAE
IPC: B65H11/00
Filed: 1979-07-10
Abstract: PURPOSE: To obtain almost the same length of time required for the manual feed operation as compared with that for the automatic feed operation and eliminate a loss in the feed time, by such a constitution that while the first sheet is in a state of feed operation, a setting of the next sheet is capable.  
     CONSTITUTION: A feed roller 10 of a facsimile equipment comprises a roller part 12 constituted by a carrier part 12a and noncarrier part 12b. A sheet A to be manually fed is inserted along a sheet guide plate 16 into between the noncarrier part 12b and the guide plate 16 at its end part and secured in a feed position on the guide plate 16 by stopping the end of the sheet A to a sheet stopper part 13a of a sheet stopper substance 13. And then if a sheet feed command is given to said feed device, the roller 10 starts rotating to the left through a drive shaft 15. In this way, a length of time required for the manual feed is the same as compared with that for the automatic feed to eliminate a loss in the feed time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10269362-A (JP)
Title: Object recognition method and device therefor
Inventor: OHASHI KATSUMI
IPC: G06T7/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To drastically improve recognition accuracy at a distant point by setting plural visual fields and recognizing an object. SOLUTION: Two cameras 1a and 1b are attached to a pole that is near a road LD and they pick up images of the road in a longitudinal direction. A wide angle visual field centered on an image pickup position neighborhood is set on the 1st camera 1a, and a telephoto visual field capable of dealing with the point cohere is farther than the wide angle visual field is set on the 2nd camera 1b. A controller separately takes in images from each camera 1a and 1b, separately processes, extracts characteristics which show vehicles on each image, traces the movement of a vehicle within the visual field of the cameras, after that, integrates trace processing results of each image and generates traffic flow data.
Patent JP-S5612304-A (JP)
Title: Cosmetic
Inventor: ITSUSHIKI HIROSHI
IPC: A61K8/98
Filed: 1979-07-12
Abstract: PURPOSE:To provide a cosmetic which promotes the metabolism of cells by the activity of radon contained therein and exhibits excellent effect of an alkaline cosmetic even after elapsing the half-life period of radon, by mixing and emulsifying minke oil, abyssal shark oil and olive oil to an aqueous solution of radon. CONSTITUTION:Minke oil, abyssal shark oil, and olive oil are mixed with an aqueous solution of radon, and emulsified to obtain the objective cosmetic. The cosmetic promotes the metabolism of cells by the action of active ions and accelerates the absorption of nutriments, when used within the half-life period of radon, i.e. 3.83 days. After elapsing 3.83 days, the alkalinity of the cosmetic gives excellent effect which can never be seen in the conventional cosmetics. It is supposed that radon is effective to activate the raw materials and accelerate the emulsification. The cosmetic thus obtained is applied as it is, or by mixing with conventional cosmetics.
Patent JP-H01260786-A (JP)
Title: Induction heating cooker
Inventor: SUGIHARA MICHIMASA
IPC: H05B6/12
Filed: 1988-04-08
Abstract: PURPOSE:To prevent heating efficiency from being lowered when the heating output is decreased, and thereby eliminate resistance for discharging as well as to contrive an reduction of parts in number by connecting a cooling fan motor with a filter capacitor in parallel. CONSTITUTION:A cooling fan motor 12 is connected with a filter capacitor 6 in parallel, and an inverter circuit 16 is connected with the filter capacitor 6 and the both ends of a TRIAC 11. The inverter circuit 16 is composed of a parallel circuit with a heating coil 8 and a commutation capacitor 9, a transistor 9 acting as a power switching element, and of a fly wheel device 10. When the inverter circuit 16 is suspended in oscillation, the TRIAC 11 is simultaneously turned off. In this case, the fan motor 12 is also suspended simultaneously, the loading of the filter capacitor 6 is concurrently discharged via the fan motor 12, thereby letting the loading vanish instantly. This constitution allows the fan motor to be rotated only during heating, thereby eliminating load in electricity, and also improving cooling effect as well as conversion efficiency considerably.
Patent JP-S5713423-A (JP)
Title: Liquid crystal cell
Inventor: KANZAKI SHIYUUICHI
IPC: G02B1/10
Filed: 1980-06-26
Abstract: PURPOSE: To obtain clear display on a liquid crystal cell by providing a CeF 3 -added CeO 2  thin film, equal in thickness and refractive index to an In 2 O 3  thin film, at a part other than a glass substrate provided with the In 2 O 3  thin film of a pattern electrode.  
     CONSTITUTION: One glass substrate 1-1 opposing to each other is provided with a pattern electrode 2-1, and a counter electrode 2-2 opposing to the pattern electrode 2-1 is provided on the other glass substrate 1-2; and liquid crystal 5 is injected between both the electrodes to obtain a liquid crystal cell 6, the pattern electrode 2-1 of which is formed as an In 2 O 3  thin film. At the other part of the glass substrate 1-1 provided with the IN 2 O 3  thin film 2-1, a transparent conductive film 3 made of CeO 2  while the amount of added CeF 3  is controlled so as to obtain nearly the same refractive index and film thickness with the IN 2 O 3  thin film is provided. Consequently, pattern display with high contrast is obtained and a display part, while no electric field is applied, is prevented from being seen as if it wound have floated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58205175-A (JP)
Title: Transferring and separating device
Inventor: KOYAMA HAJIME
IPC: G03G15/00
Filed: 1982-05-24
Abstract: PURPOSE:To set vacuum suction force small and to reduce the noise and the electric power consumption of a vacuum suction system by using both electrostatic attracting force and vacuum suction force for separating the front end of transfer paper from a photoreceptor. CONSTITUTION:The front end part of the transfer paper S moving in contact with the photoreceptor 1 passes by the opposite part of a transfer electrostatic charger 2 and when it almost reaches the opposite position to the slit opening 4a of a suction positioning cylinder 4, a voltage with the opposite polarity to the charged polarity of the transfer paper is applied from a power source 12 to a cylinder member 3. Therefore, the front end of the transfer paper is separated and sucked to the cylinder member 3 by the electrostatic attracting force of the cylinder member 3 and the internal negative pressure of the cylinder 4. Then, the voltage applied to the cylinder member 3 is changed to the same polarity as the charged polarity within, for example, the >=10mm. range of the transfer-paper front end after the separation starts. The switching of voltage application timing and applied polarity is controlled by a controller 13. Thus, the suction force is set small and the noise and power consumption are reduced.
Patent JP-S5516139-A (JP)
Title: Construction method of underground structure and its apparatus
Inventor: OOTA TATSU
IPC: E21D9/00
Filed: 1978-07-20
Abstract: PURPOSE: To facilitate a construction of underground structure economically and effectively, by excavating underground gateway while backfilling with excavated earth and sand mixed with coagulating agent.  
     CONSTITUTION: Heading gateway 4 is excavated at the earth base 2 of a hill 1 starting from the surface G using excavator 3 with the same construction method as being used in constructing tunnel. Excavator 3 is consisted of header 5 located at the forehead, conveyor mechanism 6 at the center, and refilling mechanism 7 at the rear, where the excavated earth and sand are made into the material adequate for refilling work. When the header 5 complete a prescribed length of underground structure discharging earth and sand from the mechanism 7, another succeeding gateway 8 of the next stage is excavated above and in parallel with the gateway 4 at a close distance in the similar method, and at that time, its excavated earth and sand are mixed with cement as aggregate at the refilling mechanism 7, and is used for refilling the cavity made at the gateway 4 to be formed as a part of the underground construction. 
     COPYRIGHT: (C)1980,JPO&Japio