baber/WOPTO huggingface dataset:
Patent JP-H05279863-A (JP)
Title: Production of silver plated copper powder
IPC: C23C18/31
Filed: 1992-04-02
Abstract: PURPOSE:To form a uniform silver plating film on the surface of copper powder by introducing an oxygen-contg. gas into a plating liquid and treating the copper powder in an oxidative atmosphere. CONSTITUTION:The copper powder having 10mum average grain size is subjected to an agitation treatment for 30 minutes at room temp. in an aq. soln. of 10wt.% ascorbic acid and is thereafter taken out. The copper powder is put into a soln. consisting of 1.5wt.% ammonia, glucose, oxalic acid and ethanol where the copper powder is uniformly agitated and dispersed. An aq. soln. of 30g/l concn. of silver nitrate and replenishing ammonia water are put into the soln. by a fixed delivery pump and air is bubbled in the plating soln. mixture through an air diffusion material made of porous ceramic of 15mum average cell size at 40l/min rate. The copper powder is thus plated while the copper powder is plated under agitation for two hours while the concn. of the silver ions is maintained at 0.8wt.% and the concn. of the ammonia at 5.2g/l.
Patent JP-S5633707-A (JP)
Title: Driving unit for radio control device
Inventor: YASUNOBE TAKATOU
IPC: A63H30/04
Filed: 1979-08-25
Abstract: PURPOSE: To ensure an assured working in accordance with the oscillation signal, by branching the circuit reaching the transistor by the circuits provided at both sides of the motor and then providing and driving the wiring to apply the signal to the base via the diode.  
     CONSTITUTION: The collector sides of the transistors (Tr)35 and 33 are connected to the connections 49 and 50 by the connections 45 and 46 having the diodes 43 and 44. The connections 45 and 46 are connected to the connections 49 and 50 connected to the bases of the Tr41 and 42 from the wiring provided across the servomotor 32. Thus an assured working can be obtained. In case a current a flow is given to the motor 32 through the Tr33, the plus voltage is applied to the base of the Tr42 through the diode 44. And if the current flows to the motor 32 through the Tr35, the plus voltage is applied to the base of the nonworking Tr41 via the diode 43. Thus the malfunction can be eliminated to secure an assured working. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01279598-A (JP)
Title: Manufacture of thin film el element
Inventor: YOSHIOKA TOSHIHIRO
IPC: C23C14/06
Filed: 1988-04-28
Abstract: PURPOSE:To manufacture a high brightness, high efficiency, and low voltage driven thin film EL element by using evaporation sources controlled independently, consisting of ZnS, Se, and an activating agent or a compound containing an activating agent, or ZnS, Se containing an activating agent. CONSTITUTION:Interposed layers 10, 12 consisting of ZnS1-xSex and a light emitting layer 11 consisting of ZnS:Mn are formed by using as deposition material sources independently controllable ones, for example, ZnS, Se and Mn deposition sources 5, 6, 4. In this process, the amount of ZnS supplied to a substrate 2 is made such that, when Se and Mn are not supplied, the film forming speed is 300(1)/min, and the evaporation amount is kept constant during the film formation of the interposed layers 10, 12 and the light emitting layer 11. Further, the evaporation amount of Se is varied with a time so that the composition of the interposed layer 10 is ZnS0.05Se0.05 and in the region in contact with the light emitted layer 11 it becomes ZnS. Immediately after the evaporation amount of Se has become zero, the supply of Mn to the substrate 2 is started by a shutter 3 and terminated after the predetermined concentration and film thickness have been achieved.
Patent JP-S585187-A (JP)
Inventor: SHI AUUTA CHIYUNGU
IPC: C12Q1/70
Filed: 1982-06-25
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-H07316918-A (JP)
Title: Polyester thick yarn
Inventor: SARUWATARI KOICHI
IPC: D01F6/62
Filed: 1994-05-23
Abstract: PURPOSE:To obtain polyester thick yarn useful for a blouse, a shirt, coat, etc., as a women's outer material, having thick and thin parts of fine texture (difference in color tone) and excellent in properties following post-processing, by highly microdispersing undrawn yarn parts. CONSTITUTION:A polyester-based undrawn yarn having (7-12)X10<-3> birefringence ratio is drawn to give a thick and thin yarn comprising thick parts and thin parts having difference in dyeing in the fiber axis direction of filament, 5-15%, preferably 7-14% shrinkage percentage in boiling water at 130 deg.C-wet heat shrinkage percentage and <=3.5mm, preferably <=3mm average length of the thick parts. Color tone of spun yarn-like stripes and touch feeling like natural yarn are obtained and the thick and thin yarn bears alkali brittleness in the following processes, shows delicate crimp and by spontaneous elongation in the following processes and produces a swelling feeling of softness and bulkiness.
Patent JP-S62266433-A (JP)
Title: Optical measuring apparatus
Inventor: TAKAHASHI TOSHIAKI
IPC: G01J1/00
Filed: 1986-05-14
Abstract: PURPOSE:To measure an object to be measured in a stable optical environment, by removing water vapor or the like from a space between light introducing members to prevent dew formation thereof. CONSTITUTION:A gas passage tube 48 with one end thereof linked to a gas introduction valve 49 is connected between external and internal light introducing members 43 and 44. Light generated from a light source 20 is controlled with a control section 58 to have the wavelength and the quantity thereof coinciding with a set value and introduced 25 through an interference filter 21 and an ND filter 23 to illuminate an imaging element D through a compound lens 26 and the members 43 and 44. A thermostatic cell B is heated or cooled 46 and an output of a temperature sensor 47 is fed back to a heater/cooler driving means 57 to control so that the temperature detected with the sensor 47 will reach a set value. With the closing of a main switch, the valve 49 is opened by a gas introduction valve driving means 59 and a nitrogen gas or the like is introduced into a space between the members 43 and 44 through the tube 48 for replacement of gas. This prevents dew formation of the members 43 and 44.
Patent JP-H09259316-A (JP)
Title: Working management device and using method therefor
Inventor: MASUNO YOSHIAKI
IPC: G06K17/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To manage a working state at a remote place without executing complicated wiring by providing a working history card provided with a storage device and an analog input device and state output stand executing output which can be detected in the analog input device. SOLUTION: The working history card 4 is provided with the storage device 13, a battery 14 and the analog input device 15 and it transfers information with an electronic time recorder 2' through a signal pin 10 and records the history of the secular change of physical quantity such as a temperature and the quantity of light by the analog input device 15. The state output stand 5 is provided with a contact face 16 on which a double coated adhesive tape is adhered for simplifying installation and a state output stand 17 heated to a prescribed temperature. The working history card 4 can store environment information as history information by the analog input device 15 and movement during working can easily by monitored by using it with the state output stand 17 generating a specified state.
Patent JP-S62265512-A (JP)
Title: Inspecting method for shadow mask
Inventor: WATANABE KAZUO
IPC: H01J9/14
Filed: 1986-05-13
Abstract: PURPOSE:To efficiently inspect a shadow mask with high accuracy by extracting the defect and spot component of the shadow mask by applying a digital image processing method. CONSTITUTION:The shadow mask 6 is lighted by the transmission illumination part consisting of an incandescent lamp powered on by a DC power source 9 and a diffusion plate 7. A video signal obtained by photographing an inspection area on the shadow mask 6 by a TV camera 1 is inputted to an image processor 2, and A/D-converted and stored in a frame memory by the image processor 2 to perform specific processing; and the inspection area is moved by the inspected body moving mechanism consisting of a driving mechanism 5 and an XY stage 10 under the control of a controller 3 to inspect the defects and spots of the shadow mask 6.
Patent JP-H10296742-A (JP)
Title: Manufacture of molding tool
Inventor: KOSUGE HIROYUKI
IPC: B29C33/38
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To easily produce a molding tool having a transfer molding surface, which consists of a plurality of transfer patterns, and has high accuracy, by a method wherein alignment marks are formed by dry etching on a mold material and machining is performed based on the alignment marks. SOLUTION: Alignment marks 5a, 5b, 5c and 5d are formed at the four corners on one side of a mold material by dry etching. First of all, on the basis of the alignment mark 5a, a first and a second grooves 7a and 7b normal to its longitudinal direction having a V-shaped vertical crosssection are produced with a grinding machine. Next, on the basis of the alignment mark 5b, sililarly a third and a fourth grooves 8a and 8b are produced. Thus, a transfer molding surface 9 consisting of a plane transfer pattern, respective transfer patterns made of the respective grooves 7a, 7b, 8a and 8b and respective transfer patterns made of the alignment marks 5a, 5b, 5c and 5d, is formed so as to complete a molding tool 10.
Patent JP-H04336639-A (JP)
Title: Data writing method
Inventor: YAMAZAKI TADASHI
IPC: G06F12/02
Filed: 1991-05-14
Abstract: PURPOSE:To write the data with no consciousness of the memory address in the written side CPU by providing a buffer address control table to each CPU when the data are written into the data buffer of any one of plural CPUs. CONSTITUTION:When the data are written into a data buffer of any one of plural CPUs, a buffer address control table (a) is provided to each CPU. When the data are actually written, the only CPU identifier 10 that is available in the systems of the CPUs and the buffer identifiers 21-26 of the writing buffers are added to the data to be written. Thus the data can be easily written with no consciousness of the memory address in the CPU of the written side.
Patent JP-H06323172-A (JP)
Title: Output control device for vehicle
Inventor: TSUGE HIROMI
IPC: F02D29/02
Filed: 1993-05-11
Abstract: PURPOSE:To satisfactorily obtain a car speed for applying an output control device decreasing an engine output for preventing the generation of a slip to a vehicle of four-wheel drive system. CONSTITUTION:In an estimated car speed arithmetic part 304 switch lengthwise acceleration GXSW in accordance with lengthwise acceleration GX is applied to a formula (A) to obtain an estimated car speed VB, and in a reference wheel speed selecting part 306, a reference wheel speed V3, which is a wheel rotational speed in the third from the highest, is selected. In a comparator part 309, reference wheel acceleration G3f is compared with lengthwise acceleration GXf in a formula (B), and in a comparator part 310, the estimated car speed VB is compared with the reference wheel speed V3 in a formula (C). In a car speed selecting output part 305, a car speed V is switched from the reference wheel speed V3 to the estimated car speed VB, when realized the formula (B), and the car speed V is returned back to the estimated car speed when realized the formula (C). Here is increased alpha when a steering shaft turn angle deltaH is increased to 180 deg. or more. In this way, the car speed is prevented from being easily switched to the estimated car speed VB at the time of turning.
Patent JP-H01319002-A (JP)
Title: Optical fiber distribution panel
Inventor: DEIBITSUDO EI KUUPAA
IPC: G02B6/44
Filed: 1989-05-01
Abstract: PURPOSE: To execute a test on the outside of a device without detaching constitutional parts by extending an optical fiber in an external optical fiber cable to a splice receiving part through an access aperture formed on a drawer part and arranging an optical fiber storing unit in an enclosure. CONSTITUTION: The drawer part 22 is provided with the access aperture part 58 capable of passing one or more optical fibers in the external optical fiber cable to the splice receiving part 56 and the enclosure 30 is provided with the optical fiber storing unit 60 to store plural optical fiber storing cassette members 62. A front fixing panel 40 is allowed to access the enclosure 30 through a collecting/distributing aperture 118. Consequently, mutual connection between an equipment and an external plant cable is executed without detaching constitutional parts.
Patent JP-S5812469-A (JP)
Title: Copying system
Inventor: AYADA NAOKI
IPC: B41J2/075
Filed: 1981-07-15
Abstract: PURPOSE:To record image information from a reader and to improve the activity of a copying system, by connecting the reader with the 2nd read part to a copying machine, and selecting a disused recording part among recording parts of the copying machine through the reader. CONSTITUTION:A copy recording device 500 has recording parts 100-300 as output parts and a read part 400 as an input part, and the recording parts 100-300 are provided with image formation parts 100A-300A, and image signal processing parts 100B-300B. Those recording parts 100-300 and read part 400 are connected mutually through a selecting circuit 601 driven under the control of a main control circuit 600. Further, a reader 800 is connected to the device 500 through an interface circuit 700 connected to the circuit 600. Then, the read part 802 of the reader 800 selects disused one of recording parts 100-300 in the device 500 to select an image read by the read part 400, and the image is recorded at said selected recording part, thus improving the activity of this copying system.
Patent JP-H08305942-A (JP)
Title: Change controller
Inventor: MIZUSHIMA ATSUSHI
IPC: G07F9/06
Filed: 1995-05-08
Abstract: PURPOSE: To facilitate change collecting operation by collecting the proceeds from a last collection time to the present time from a money distinguishing device and a cash box at the time of change collection. CONSTITUTION: When money is received from or paid to the money distinguishing device 3, an excess of money based upon a previously set change amount is paid to the cash box 4 and necessary change is paid to a change return opening 5. When a change collection start switch 6 is operated at the change collection time, money is paid out by the money distinguishing device 3 by the amount obtained by subtracting the amount of money stored in the cash box from the article sale amount in the period from the last change collection time to the present time, so the amount of money collection from the cash box 4 is added to collect the proceeds in this period and the need for change replenishment is eliminated.
Patent JP-S5633624-A (JP)
Title: Color liquid crystal display device
Inventor: KAMAMORI HITOSHI
IPC: G02F1/137
Filed: 1979-08-28
Abstract: PURPOSE: To improve contrast while making visual angle dependency small by using a 1/4 wavelength plate for one of substrates in a guest-host type liquid crystal display element.  
     CONSTITUTION: A nematic liquid crystal composition 8 added with dyes is disposed between a transparent substrate 1 and a reflecting plate 4 provided with a 1/4 wavelength plate 3, whereby the guest-host type liquid crystal display element of a large maximum incident angle β is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09294844-A (JP)
Title: Game panel effder for manufacturing game machine
Inventor: TAKAHASHI HATSUMI
IPC: A63F7/02
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To increase a production efficiency by sorting game panels to plural conveying lines. SOLUTION: After a front game panel 2a carried by a conveyer 6 of a receiving stage 4 is passed through an intermediate stopper 7, the intermediate stopper 7 is elevated to project over the upper conveying part of the conveyer 6, thereby stopping a rear game panel 2a. When the conveying operation for the front game panel 2a is regulated by the end stopper 8, plural extruding clicks 9, 10 receive the game panel 2a to be extruded from the receive stage 4 to plural line conveyers 11, 12, whereby the game panel 2a is automatically sorted and fed from the receive stage 4 corresponding to the plural line conveyers 11, 12.
Patent JP-H11299347-A (JP)
Title: Artificial culture medium for mushroom and artificial culture of mushroom using the same
Inventor: ISHIDA HIDEO
IPC: C12R1/89
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject culture medium enabling mushroom to be harvested in high yield, and to provide a method for artificial culture of mushroom using the above medium. SOLUTION: This artificial culture medium is such one as to contain, based on 100 pts.wt. of the whole medium, 0.01-15 pts.wt. of slag powder <=100 μm in average particle size (and 0.01-15 pts.wt. of a sulfate). This artificial culture medium to be used is obtained by mixing a base material such as sawdust, chaffs, corncob, bagasse, pulp waste materials, beet tailings, and/or starch tailings with one or more kinds of nutrient such as rice bran, corn rice cake ground product or the like; wherein it is more preferable that the amount of the nutrient(s) to be used is 10-150 pts.wt. based on 100 pts.wt. of the sawdust, in view of affording mushroom in high yield.
Patent JP-H06324405-A (JP)
Title: Original cover for image forming device
Inventor: ISHII KENJI
IPC: G03G15/04
Filed: 1993-05-11
Abstract: PURPOSE:To obtain an original cover at a low cost, to attain an easy operability in setting and to prevent a thick original from being floated up by connecting a 1st original cover with a 2nd original cover through a flat elastic member so that the original cover may be foldable. CONSTITUTION:As to the original cover 3, the original cover main body is divided into two parts; the 1st original cover 5 which is loaded on a copying machine main body 1 so that it can be opened/closed through a hinge 4 and the 2nd original cover 6 connected with the 1st original cover 5. And the 1st original cover 5 is connected with the 2nd original cover 6 so that they may be foldable through a leaf spring 7 as the elastic member. The leaf springs 7 are attached to two positions in right and left directions one by one, for example by screwing, etc. Besides, in the case that an adverse effect is given to the image quality because the leaf spring 7 is overlaid on the contact glass 2, it is allowed to install an proper elastic white board on the original pressing surface of the original cover 3. The 1st original cover 5 is connected with the 2nd original cover 6 through the leaf spring 7, so that the original cover 3 having such a constitution is obtained at a low cost.
Patent JP-S5633753-A (JP)
Title: Extended memory control device of microcomputer
Inventor: HAYASHI SHIYUUZOU
IPC: G06F9/48
Filed: 1979-08-27
Abstract: PURPOSE: To increase greatly the using efficiency of the auxiliary memory device and at the same time reduce the load of the software, by providing the page memory, the latch and the selection gate each to secure a free use of the page and the address through switching.  
     CONSTITUTION: The following units are added: the page memory M; the latch L 2  which holds the page data under execution; and the selection gate G which leads selectively the page data and the output of the latch L 2  to the memory M. The page data delivered from the memory M which is allotted to the address common to the system memory (the area where no page switching is given) of the fundamental memory is held at the latch L 1  and then supplied to the decoder D and the latch L 2 . Thus the decoder D selects the page P 0  belonging to the fundamental memory or either one of the extended memories P 1 , P 2 ... based on the page data. At the same time, the output of the latch L 2  and the page data given from the CPU are supplied to the inputs (a) and (b) of the gate G each. And the latch L 1 , decoder D and gate G form the page switching circuit 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04317310-A (JP)
Title: Laminated ceramic capacitor
Inventor: SAWAMURA KENTARO
IPC: H01G4/228
Filed: 1991-04-16
Abstract: PURPOSE:To suppress electrode cutting, a reduction of an insulating resistance, a reduction of electrostatic capacitance, and a deterioration of a product strength due to a plumbum compound and the like and improve an adhesive strength in a laminated ceramic capacitor which has a copper group terminal electrode and a copper group inside electrode and in which plumbum group composite perovskite is a dielectric. CONSTITUTION:A terminal electrode is used which has metallic copper as a main component, and a compound producing 0.01 to 5wt.% of an alkali earth metal oxide or an alkali earth metal oxide with respect to the metallic copper as a sub-component.
Patent JP-H04314577-A (JP)
Title: Material for seal
Inventor: ITO MASATAKE
IPC: B23K26/00
Filed: 1991-04-15
Abstract: PURPOSE:To prevent the adhesion of a melt (slag) of a raw material on the surface during an engraving by a laser machining device to eliminate the need for a post-treatment on the surface by a method wherein a powder filler having a melting point higher than that of a high-melting raw material is uniformly mixed and dispersed in the high-melting raw material in a specific ratio. CONSTITUTION:In a seal obtained by bonding a printing body 1 on the top end of a grip part 3, the printing body 1 is formed by engraving a character or pattern using a laser machining device on a seal material obtained by mixing a powder filler in a raw material, such as a metal or ceramics. As the metal, aluminum, copper, nickel silver, brass, zinc, or allay thereof is used. As the ceramic raw material, alumina, zirconia, silicon oxide, glass, or the like is used. As the powder filler to be mixed in the raw material, a substance is appropriately selected out of calcium carbonate, salt, calcium chloride, talc, clay, and the like, depending on the type of the raw material. A weight ratio of the raw material to the powder filler is selected in a range of 0.5-5 (weight ratio).
Patent JP-H01282029-A (JP)
Title: Running gear and robot
Inventor: NAKANO KAORU
IPC: B25J5/00
Filed: 1988-05-07
Abstract: PURPOSE:To make it possible to rotate and control every wheel by one motor by installing, series of many gears between plural number of motors and many wheels in upper and lower two lines, which mutually convey the rotating power of each motor independently to each wheel. CONSTITUTION:When a first motor M1 is rotated, the rotating power is transmitted from a small gear G8 to second spur gears G4-G7 through intermediate gears G9, G10, a first spur gear G1 of the upper line intermediate gears G2, G3. The rotating power is transmitted from small gears S1 which are fixed to the second spur gears G4-G7 to wheels W, through small gears S2, axles A8 and bevel gear couplings S3, S4. When the second motor M2 is rotated, the second spur gears H4-H7 rotate in the same direction respectively through the small gear H9, the large gear H8, the axle A1, a first spur gear H1 of the lower line and intermediate gears H2, H3 each wheel W is thus controlled in the same direction.