baber/WOPTO huggingface dataset:
Patent JP-S5540719-A (JP)
Title: Mica powder-containing polyolefin resin composition
Inventor: OKUNO KENJI
IPC: C08L51/00
Filed: 1978-09-15
Abstract: PURPOSE: The title composition having improved weld strength, elasticity, strength, and heat resistance, with a low warpage without peeling of mica from the surface, comprising a polyolefin resin of specific structure, mica powder, and an amnioalkylsilane compound.  
     CONSTITUTION: A composition comprising (A) a modified aliphatic polyolefin resin having epoxy or carboxyl groups, (B) mica powder having a diameter ≤200μ and the ratio of weight-average diameter to the weight-average thickness ≤10:1, and (C) an aminoalkylsilane, e.g. γ-aminopropyltrimethoxysilane. Ingredient (A) can be obtained by grafting 0.05W3wt% of (b) a carboxyl- or epoxy group-containing unsaturated compound, e.g. maleic acid, onto (a) an aliphatic polyolefin, e.g. polypropylene. The amount of (B) is 10W60wt%, preferably 20W50wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5540639-A (JP)
Title: Metal salt composed of hydroxypolydithiocarbamic acid and monofunctional dithiocarbamic acid
Inventor: KUCHIKATA MASUO
IPC: C07C67/00
Filed: 1978-09-19
Abstract: NEW MATERIAL:The title metal salt composed of a group of formula I [X is bivalent aliphatic chain, which may be divided by one or more N atoms; Y, Y' are H, or group of II or III (m, n are 0W2; R, R 1  are H, alkyl; Z is bivalent aliphatic chain); provided that Y and Y' are not H at the same time] and a group of formula IV (A, B are H, alkyl or NH 2 ) bonded together through a metal atom having two or more valences.  
     EXAMPLE: A zinc salt composed of N, N'-dimethylolethylenebisdithiocarbamic acid and dimethyldithiocarbamic acid.  
     USE: Industrial and agricultural fungicide, insecticide, miticide, herbicide, etc.  
     PROCESS: The objective metal salt is obtained by the double decomposition of a soluble salt of the compound V and a soluble salt of the compound VI with a soluble metal salt (e.g. ZnCl 2 ) in a solvent at 0W60°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H049430-A (JP)
Title: Device for surface-hardening long shaft material
Inventor: HARA YOSHIJI
IPC: H02M7/10
Filed: 1990-04-27
Abstract: PURPOSE:To reduce the heat penetration depth in a long shaft material and to prevent the plastic deformation of the material by providing plural boosting capacitor parts and switch parts in a high-frequency power source part, discharging and recharging the capacitor. CONSTITUTION:Electrodes 3a and 3b are brought into contact with both ends of a long shaft material such as a screw shaft 1. A high-frequency power source 4 is actuated to impress a high-frequency power on the shaft 1 from the electrodes 3a and 3b. Each semiconductor switch circuit 7 is controlled by a switch control circuit 8, and plural boosting capacitor parts 5 are successively discharged and then immediately charged. After the unit 5-10 is discharged, the unit 5-1 is discharged, and the process is repeated. Consequently, a voltage is alternately impressed on a couple of input taps of a matching transformer, and a high-frequency output is generated on the secondary side of the transformer 9. After the discharge is carried out in a specified cycle, the discharge is stopped by the control circuit 8, and the work is replaced. The surface hardening is realized in this way only by heating the surface.
Patent JP-S5738082-A (JP)
Title: Video signal multiplex transmitter
Inventor: MIYAGUCHI YUTAKA
IPC: H04N7/08
Filed: 1980-08-20
Abstract: PURPOSE:To make easy coding and decoding, by taking a specific upper rank bit of a blanking period of a digitized composite video signal as a sign signal and assigning th information to be multiplexed at a lower rank redundant part of this period. CONSTITUTION:The upper 3 rank bit of digitized composite video signal inputted from a data bus 11 is picked up on a data bus 12 and the same information as the upper 3 rank bit specified during the blanking period of this video signal is transmitted from a data bus 14. When the data of the data buses 12, 14 are coincided at a comparator 13, it is judged as during blanking period and switches 15a-15c are switched to a data bus 17 applying the 3-bit information to be multiplexed. Thus, the other information during the blanking period is assigned to the lower 3-bit of the output data bus 16. The upper rank 3-bit from the output of the data bus 16 is taken as the sign signal to discriminate the blanking period and the multiplex information of the redundant section is separated and decoded. Thus, coding and decoding is made easy.
Patent JP-H07299955-A (JP)
Title: Hot stamp printing method to metal product
Inventor: KANAO OSAMU
IPC: B41M3/12
Filed: 1994-04-28
Abstract: PURPOSE:To enhance the bonding strength of UV ink and the metal foil such as hot stamping foil or hologram foil bonded to the UV ink. CONSTITUTION:In a hot stamp printing method to a metal product, ultraviolet curable ink 4 containing a thermal adhesive 4a is printed on the substrate printing 2 and top coating 3 of the metal product only at the part of a character or figure to which brightness is desired to apply and hologram foil 8 is bonded to the ultraviolet curable ink 4.
Patent JP-H08304859-A (JP)
Title: Optical fiber amplifier
Inventor: SHIBUYA TAKASHI
IPC: H04B10/2507
Filed: 1995-05-12
Abstract: PURPOSE: To prevent the occurrence of an optical surge when becoming a non- signal state without bringing on a loss of a signal beam and without increasing an increase index by monitoring two optical outputs with a photodetector and controlling excitation light with a light intensity ratio of light of both wavelengths. CONSTITUTION: An optical band-pass filter 10 transmits selectively through light of a wavelength λ1, and the optical band-pass filter 11 transmits selectively through the light of the wavelength λ2. At this time, the wavelength λ2 whose wavelength is selected to one in the vicinity of the wavelength λ1. The optical band-pass filter 11 is provided with a narrow wavelength band characteristic, and cuts off the light of the wavelength of λ1. The light intensity ratio of respective wavelengths λ1, λ2 light received by the photodetectors 12, 13 is changed according to the change of the input level of the input signal of the wavelength λ1, and the ratio is changed large under the non-signal state.  Thus, when the light intensity ratio of respective wavelengths λ1, λ2 detected by the photodetectors 12, 13 becomes a prescribed reference value or below, the occurrence of the optical surge is suppressed by performing no amplification.
Patent JP-S594960-A (JP)
Title: Joining structure of steel member
Inventor: OOUCHI YOSHIROU
IPC: B22D19/04
Filed: 1982-06-30
Abstract: PURPOSE:To joint the joint surfaces of steel members without welding the same to each other and to reduce the cost of manufacture, by forming an alloy layer of Al and steel and an Al layer between the joint surfaces of the steel members. CONSTITUTION:An assembled rear arm 1 is dipped for a prescribed time in molten Al, whereby an alloy layer a1 or Al and steel and an Al layer a2 are formed on the surface thereof. The joint surfaces f1 and f2 of an upper pipe 1a and reinforcing plates 4, 5 are securely welded with an alloy layer a1-Al layer a2-alloy layer a1 by the molten metal admitted between the same. The molten metal is admitted through a hole 6 into the respetive pipes 1a, 1b, 1c, 1d in the stage of said welding, whereby the alloy layer a1 and the Al layer a2 are formed on the inside surfaces thereof.
Patent JP-S61271906-A (JP)
Inventor: SAEKI YOSHIKUNI
IPC: A01C15/18
Filed: 1985-05-27
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-S5754584-A (JP)
Title: Nutrient medium holder apparatus
Inventor: RAINHAATO FUIIBITSUGU
IPC: C12M1/20
Filed: 1981-07-23
Abstract: A nutrient medium carrier system comprising a sterilizable plastic nutrient medium carrier, a sterilizable plastic cover, and a sealing foil, the nutrient medium carrier having a depression to receive the nutrient medium, a surrounding beaded edge above the surface of the nutrient medium, a handle on one end, and a flat edge running around both sides and the other end, the depression being subdivided into compartments by means of ridges; the cover having a depression and a surrounding flat edge to receive the sealing foil, the cover depression gradually widening on two sides and one end to a flat edge up to the dimensions of the nutrient medium carrier, the narrow part being of such size that both side walls and one end touch the beaded edge on two sides and on the end opposite the handle, the cover having a steplike offset with locking flanges on its upper edge to hold the nutrient medium carrier, the flat edge of the carrier contacting the steplike offset of the cover, the cover on the side on which the handle of the nutrient medium carrier comes to lie being rounded off or slanted and provided with a hollow for gripping and pulling out the nutrient medium carrier from the cover.
Patent JP-S5448132-A (JP)
Title: Programable logic array
Inventor: TOMITA KIYOUJI
IPC: H03K19/177
Filed: 1977-09-26
Abstract: PURPOSE:To realize a variable decoding system and thus to increase the general- purpose peoperty for the pregramable logic array, by forming the decoder into the ligic product matrix structure. CONSTITUTION:The programable logic array consists of decoder 31 which contains five pieces of input I1-I5 m-pieces of output 01-0m and fratures the ligic product martix structure, logic product matrix structure 33 possessing 12 x w intersecting points, and logic sum matrix structure 34 possessing w x m intersection points respectively.
Patent JP-S5638625-A (JP)
Title: Connecting system for interface bus
Inventor: TAKAYAMA SHIGERU
IPC: G06F11/00
Filed: 1979-09-06
Abstract: PURPOSE: To make easy the diagnosis of failure of system, by providing the means which sequentially detaches the transmission and reception unit, in the system in which a plurality of transmission and reception units are connected to the common interface buses.  
     CONSTITUTION: A plurality of transmission and reception units 2 are connected to the interface bus commonly via the disconnection unit 4 and the communication  with the transmission and reception unit 1 is made by the time sharing use of the  bus 3. The incorrect signal detector 6 is connected to the bus 3, and when a failure  is detected, the transmission and reception unit 1 instantly stops the information exchange with the transmission and reception unit 2 and the instruction is given to the disconnection unit 4 provided correspondingly with the unit 2 from the interface bus controller 8, and the unit 2 is sequentially and automatically detached. This continues until failed output is disappeared for the incorrect signal detector 6, and if the unit 2 in failed condition is discovered, it is detached and restoration is made from failed condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63281277-A (JP)
Title: Method for correcting crc checking result
Inventor: NAKAMURA TAKAHIRO
IPC: G11B20/18
Filed: 1987-05-13
Abstract: PURPOSE:To decrease the hardware quantity of error correction and detection by executing simultaneously a syndrom calculation and a CRC checking calculation and correcting a CRC checking result with a syndrom calculation result. CONSTITUTION:Reading data 1 read from a driving device 25 pass through a demodulating circuit 18 and are sent to a data selecting circuit 21, a CRC checking circuit 19 and a syndrom calculation circuit 20 as demodulating data 2. The CRC checking calculation and the syndrom calculation are simultaneously executed and when the error is corrected, by a syndrom calculation result 17, it is necessary to correct a CRC checking result 16 executed by the data before the correction, and the correcting value is computed by a micro program 23 from a corrected position and pattern. Thus,the syndrom calculation and the CRC checking can be simultaneously executed, a hard constitution can be simplified and the hardware quantity can be reduced.
Patent JP-S595201-A (JP)
Title: Beam splitter
Inventor: ONO SHIYUUSUKE
IPC: G02B5/08
Filed: 1982-06-30
Abstract: PURPOSE:To make a titled beam splitter easy to assemble and to adjust by providing the total reflection film in parallel flat plate glass in the position apart from the optical axis of a photographing lens. CONSTITUTION:A titled beam splitter is formed of a total reflection film 21 provided in parallel flat plate glass 20 consisting of inexpensive optical glass having excellent workability and small specific gravity. The greater part of the light transmitted through a photographing lens passes by the film 21 without shining on the same and the remaining light is formed an image by the photographing lens. On the other hand, the light shining on the film 21 is fully reflected and is made incident to an optical fiber system; therefore, the area of the film 21 is as small as about the same as in the prior art. Since the film 21 is provided apart from the optical axis 22 of the photographing lens, all the luminous fluxes having good quality in terms of aberration performance near the optical axis 22 are usable for photographing; therefore, even if the luminous fluxes are stopped small by an iris stop, the image forming performance of the photographing lens is kept free from deterioration.
Patent JP-S5815378-A (JP)
Title: Information recording and reproducing device
Inventor: KIMURA KENJI
IPC: H04N5/7826
Filed: 1981-07-22
Abstract: PURPOSE:To make a head cylinder small sized by enabling non-constant speed reproduction even if picture information for one field's share is split into a plurality of tracks, by providing the 3rd rotary head for non-constant speed reproduction in addition to a plurality of rotary heads for constant speed recording. CONSTITUTION:Two rotary heads (H1 and H2) are provided for a head cylinder with an interval of 180 deg.. The 3rd rotary head H3 is provided for one (H2) of the rotary heads with an interval (p). The interval (p) corresponds to a track pitch of still or slow reproduction, that is, at non-constant speed reproduction. At recording, one field is recorded on two tracks T1, T2 or T10, T20 on a magnetic tape 12 with the rotary heads (H1, H2) through splitting. A vertical synchronizing signal is recorded on one track between the fields. The tracks T1, T2 or the T10, T20 are respectively reproduced with the rotary heads (H1, H2) at the constant speed reproduction and the tracks T1, T2 or the T10, T20 are scanned with the rotary heads (H1, H3) at non-constant speed reproduction to reproduce the signal for one field's share.
Patent JP-H0410106-A (JP)
Title: Control system
Inventor: HASHIMOTO SHIGERU
IPC: G05B15/02
Filed: 1990-04-27
Abstract: PURPOSE:To handle all controllers with a common operation part and a display part by using the operation part and the display part provided in some controller to use all controllers by switching. CONSTITUTION:Controller main bodies 16-1, 16-2, 16-3, and 16-4 are provided with operation control part 26, main control part 28, device number switch parts 40, and number display parts 42. A common part 10-0 is provided with an operation part 12, a display part 14, a switching part 18, a device number designating switch part 20, and a picture memory part 44. One of controller main bodies 16-1, 16-2, 16-3, and 16-4, the operation part 12, and the display part 14 are designated by the device number designating switch part 20 and are switched and connected by the switching part 18. As the result, the operation part 12 and the display part 14 provided in the common part 10-0 are used to use all controllers by switching.
Patent JP-H01284414-A (JP)
Title: Rolling mill and rolling equipment
Inventor: TAJIMA SADAYOSHI
IPC: B21B31/22
Filed: 1988-05-13
Abstract: PURPOSE:To improve a plate shape controllability without large-sizing equipment by arranging the stepped plate adjusting the pass line accompanied by the diameter variation part of a rolling roll together with a hydraulic cylinder at the upper part of a rolling roll. CONSTITUTION:The adjustment of the upper and lower reinforcing rolls differential diameters is done by respectively adjusting the thickness of a liner 9, 29 in case of reassembling the upper and lower reinforcing rolls 2, 3. On the other hand, due to the varying part of the roll diameter phid of the upper and lower work rolls 4, 5 being unable to be adjusted by the liners 9, 29, the rotary type stepped plate 13 having different thicknesses up to H1-H6 is arranged inside a disk, an optimum thickness is selected according to the variation part of the work roll diameters and the liner in a selected thickness is interposed by revolving to the space between the ram 23 for hydraulic cylinder and the bearing box 7 of the reinforcing roll 2 by operating a rotary driving machine 16. The oil column (h) between the hydraulic cylinder 22 and the ram 2 therefore can thus be made min., so the sinking of the hydraulic cylinder 22 by the peak load of the rolled stock tip and rear ends biting and run-out time is reduced and the product plate thickness accuracy can be secured.
Patent JP-H05310061-A (JP)
Title: Constant speed driving control device
Inventor: SATO MASAAKI
IPC: B60K31/00
Filed: 1992-05-07
Abstract: PURPOSE:To prevent control against the will of a driver even if input voltage VCCS to a computer is lowered due to abnormality of a circuit element, etc., in an input system of a switch (CCS) for controlling a car speed. CONSTITUTION:In the state where CCS (cancel SW, set/coast SW, resume/accel. SW) are all off, when a ratio (a) of a control voltage VCCS put into a computer against a predetermined reference voltage (supply voltage, for example) is dislocated from a predetermined range (when Step 1 to 2 is Yes), control is inhibited and further diag-stored (Step 4 to 5).
Patent JP-S605895-A (JP)
Title: Method for electroplating on pottery
Inventor: CHIKADA YASU
IPC: C25D5/54
Filed: 1983-06-24
Abstract: PURPOSE:To form an electroplating layer having good adhesion on the surface by coating or printing a compsn. of a raw material for a semiconductor ceramics on the surface to be plated of the formed part, biscuit or calcined article of earthenware of ceramics and calcining the same then subjecting the same to electroplating. CONSTITUTION:The comps. of the raw material for a semiconductor ceramics formed by adding additives for controlling an electrical or expansion coefft to one kind of a semiconductor compd. such as titanium oxide, barium titanate, zinc white, tin compd. or the like or a mixture composed of >=2 kinds thereof is coated or printed on the surface to be plated of the formed part, biscuit or calcined article of pottery. The coated article is then baked by calcination. Progression of oxidation is prevented by adding an oxide of lanthanum, cerium, etc. to the compsn. in the case of the earthenware to be calcined at a relatively low temp. The calcined article is subjected to electroplating of a metal, by which plating of various metals such as copper, nickel, chromium, brass, etc. in addition to gold and silver is made possible and the sticking of the plating layer is extremely improved.
Patent JP-S5817983-A (JP)
Inventor: KOGA YASUO
IPC: E05F15/00
Filed: 1981-07-22
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-S595928-A (JP)
Title: Light temperature sensor
Inventor: SUGIYAMA YOSHIO
IPC: G01K11/16
Filed: 1982-07-02
Abstract: PURPOSE:To enable the prevention of ignited explosion in a mine or the like by having a high molecular substance dissolved or dispersed somewhere between two light wave guides while an organic medium adapted to be reversibly precipitated by a temperature change. CONSTITUTION:A light temperature sensor is made up of a temperature detection body 1, optical fibers 2 and 2', a light source 3, a photodetector 4 and focusing lenses 5 and 5' while the detection body 1 houses an organic medium in which a high molecular substance is dissolved or dispersed in a transparent cell. The high molecular substance and the organic medium preferably combine polystylene and cyclohexane and polyethylene and diphenyl ether to be reversibly precipitated at the room temperature and near 150 deg.C or dissolved. The blending ratio thereof is more than 0.01vol% for the high molecular substance in terms of the total of the two components. The thickness of a cell housing both shall be 0.5mm. or more.
Patent JP-H10291394-A (JP)
Title: Double-end writing instrument
Inventor: MATSUKAWA AKIRA
IPC: B43K29/05
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To satisfy ink resistance of a barrel by facilitating automation of assembling with simple assembling. SOLUTION: This writing instrument comprises a tip 3 of an eraser using a film forming erasing ink at one opening of a barrel 1, and a writing element 4 of aqueous writing instrument using aqueous ink in the other opening of the barrel. In this case, the eraser and the instrument are respectively assembled in special purpose barrels 1, 2, unitized and either barrel of the eraser or the instrument is connected to a tail opening of the other barrel.
Patent JP-S63280232-A (JP)
Title: Method for setting up frame position
Inventor: ONO MASARU
IPC: G03B21/11
Filed: 1987-05-12
Abstract: PURPOSE:To automate the setting of a frame position by storing the address of a frame existing on a projecting optical path at the time o starting the setting of the frame position, and at the time of ending the setting of the frame position, moving the frame with the stored address to the projecting optical path. CONSTITUTION:When the setting of a frame position is started, 1st and 2nd frames Pu, Pv are set up, the 1st frame Pu is accurately positioned on the center of the screen by means of a moving key 76 and a key 79 and its coordinate value (Xu, Xy) is measured. Then, its address (Ux, Uy) is inputted by depressing an alphanumeric key 78, the command address (Ux, Uy) and coordinate value (Xu, Yu) of the 1st frame Pu are stored in a RAM by depressing a start key 82 and the coordinate value (Xv, Yv) and address (Vx, Vy) of the 2nd frame Pv are displayed on a display part 80. Then, the moving distances lx, ly and reference pitches Ax, Ay between the two frames Pu, Pv are found out by formulas. Consequently, a frame positioned by an on-line system can be automatically moved again to the projecting optical path after restarting the system.
Patent JP-S5341979-A (JP)
Title: Electric connector
Inventor: DEIMIITORI JII GURATSUBE
IPC: H05K7/10
Filed: 1977-09-27
Abstract: A two part connector system for connecting a circuit element such as an integrated circuit chip to the surface of a printed circuit board in which the first connector section, e.g., a chip carrier, which holds the circuit chip, has resilient, spring-like external terminals which can be connected directly and permanently on the printed circuit board surface, as by soldering, without appreciable risk of breakage of said connections because of different expansion and contraction coefficients of the chip carrier and the printed circuit board or, alternatively, the chip carrier can be removably mounted in the second connector section, e.g., a socket, which also has resilient, spring-like external terminals connectable permanently to the surface of the printed circuit without appreciable risk of breakage of said connections because of different expansion and contraction coefficients of the socket and the circuit board. Such a two-part connector structure enables a ceramic encapsulated circuit chip having a first coefficient of thermal expansion to be safely and advantageously mounted on a plastic printed circuit board having a substantially different coefficient of thermal expansion. Economies of space and higher frequency capabilities are obtained by the structure of the invention over that obtainable by conventional dual in-line packaging techniques.