baber/WOPTO huggingface dataset:
Patent JP-S63274630-A (JP)
Title: Stabilizing method for ferrous aqueous solution
Inventor: MUTO HIDEO
IPC: C01G49/00
Filed: 1987-05-01
Abstract: PURPOSE:To safely and inexpensively prevent precipitation in ferrous aq. soln. and to stabilize by adding tartaric acid or citric acid at a specific ratio to the iron (II). CONSTITUTION:A 20-100wt.%, more preferably 40-60wt.%, tartaric acid or citric acid of the iron (II) is added in the ferrous aq. soln. being an aq. soln. of ferrous sulfate, ferrous chloride, etc. Hence, the shelf life of the ferrous aq. soln. can be prolonged as long as two or three times. Consequently, when a ferrous aq. soln. is employed as a deodorant, the tartaric acid and citric acid can be used without exerting any influence to the deodorizing performance of the ferrous ion.
Patent JP-S5440574-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAZAKI TAKAO
IPC: H01L29/73
Filed: 1977-09-07
Abstract: PURPOSE: To manufacture a high-frequency and high-output device with the base resistance and junction capacity both reduced by reducing the area of an unneeded external base region by making an emitter-base electrode wiring interval narrow as much as possible. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05303361-A (JP)
Title: Character display device
Inventor: SHINDO HIROYASU
IPC: H04N5/445
Filed: 1992-04-24
Abstract: PURPOSE:To enable performing single port constitution of a video RAM by using the specific processing period of machine cycle for a video RAM access synchronizing with a computer circuit and using residual processing period for access synchronizing with horizontal and vertical scanning of a television signal. CONSTITUTION:An address signal is outputted from a horizontal position control circuit 6 every generation of a character changing pulse CCP from a condition control circuit 4, and when a machine cycle MC is generated in a CPU 3, the second address signal from the horizontal and vertical position control circuit 6, 7 is taken in a video RAM 1 via address changing circuit 10, 11 during L period of a changing signal C/O, also the first address signals of a column address register 8 and a row address register 9 are taken in the video RAM 1 during H period. Further, a character code corresponding to an address signal is read form the video RAM 1 during L period of the changing signal C/O. A code read from the video RAM 1 is latched during rising time from L to H of the changing signal and outputted from a data changing circuit 12.
Patent JP-S5732164-A (JP)
Title: Tow-phase psk communication system
Inventor: KOBAYASHI HIDEO
IPC: H04L27/18
Filed: 1980-08-05
Abstract: PURPOSE:To improve error-rate characteristics greatly by a simple device by transmitting input data information together with one additional redundant bit and by removing the redundant bit at a reception side by demodulating the information by a soft-discrimination Viterbi demodulating method. CONSTITUTION:Input data information from an information source 1 is outputted from an information-source encoder 2 as it is from the 1st bit to the (N-1)-th bit and an adder 22 and a one-bit delay device 21 as a mode 2 generate the sum to generate a block code having code length N where the N-th bit is used as one redundant bit. Then, a modulator 3 performs two-phase PSK modulation before transmission. At a reception side, after a demodulator 5 performs two-phase PSK demodulation, an information-source decoder 6 decodes an instantaneous detection  output, outputted bit by bit, into block-by-block decoded data by a Viterbi decoder 62 after A/D conversion, and a block decoder 63 removes the redundant bit to obtain a reception output.
Patent JP-S5441102-A (JP)
Title: Signal converting circuit
Inventor: IWAHARA MAKOTO
IPC: H04S1/00
Filed: 1977-09-07
Abstract: PURPOSE:To obtain stereo sounds for headphone reproduction of good sound quality by mixing respective channel signals in the input signal of the same channel in antiphase and that of other channel in in-phase through circuits having characteristics approximately equal to crosstalk characteristics in reproduction sound fields.
Patent JP-S59232320-A (JP)
Title: Remote control device of camera
Inventor: KINEKAWA YASUKAZU
IPC: H04N5/232
Filed: 1983-06-15
Abstract: PURPOSE:To reduce the number of used signal transmitting circuits by using one signal transmitting circuit to transmit inputs for camera operation and wiper and defroster operation. CONSTITUTION:If a house code H is inputted to one of camera operation inputs, input information is encoded by encoders 12A and 12B, and a 4-bit signal is inputted to input ports IN4-IN1 of a signal transmitting circuit 1, and a high- level signal is inputted to an up key from terminals GS of encoders 12A and 12B through an OR gate OR1, and the signal transmitting circuit 1 starts transmission. Simultaneously with this transmission, the input of a continuous clock to a terminal CK of DFFs 14 and 15 is stopped by an inhibiting circuit 18; and the acceptance of information in DFFs 14 and 15 is inhibited. If a camera operation input is inputted when a turning-on or off signal of a wiper or a defroster is transmitted, said 4-bit information is transmitted immediately when the turning-on or off signal of the wiper or the defroster is transmitted.
Patent JP-S59232589-A (JP)
Inventor: YOSHIDA KATSUAKI
IPC: F16L11/10
Filed: 1983-06-15
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-H01277088-A (JP)
Title: Document communication equipment
Inventor: MERA MITSURU
IPC: H04N7/173
Filed: 1988-04-28
Abstract: PURPOSE:To set synchronous communication fitting in a request by describing synchronization between media in communication in synchronous descriptive language in a multimedia document in which character, information, data information, voice information and moving image information are mixed. CONSTITUTION:When a document transmission request is issued, a synchronous communication managing part 200 inputs the synchronous description file 213 of a designated document to a synchronous description analyzing part 201. The analyzing part 201 translates the content of the file 213 to an intermediate language format by performing phrase analysis and syntax analysis by using compilation technique, and sends a result to the managing part 200. The managing part 200 receives the input, and sends an identifier and a communication request to a voice information managing part 202 or a character information managing part 207 according to a designated managing part name, and progresses to the next operation. Also, for a communication response queue instructing command, the communication completion response of the identifier is queued from the managing part name, then, the next operation is performed. By repeating the above operation, the synchronous communication can be executed.
Patent JP-H06292656-A (JP)
Title: Device and method for supporting diagnostic imaging with computer
Inventor: ITO SACHIKO
IPC: G06T1/00
Filed: 1993-03-29
Abstract: PURPOSE:To easily acquire related information concerning various images such as newly photographed CT images. CONSTITUTION:Concerning a concerned image 11 photographed/displayed by a photographing device 10, a doctor prepares 12 diagnostic information containing the name of a disease corresponding to a previously standardized comment group item list, the related information provided with the same comment symbol as the comment symbol of a new image, for which the diagnostic information is prepared and an information symbol is applied similarly to the concerned image, is retrieved/displayed 17 and 18 by using data bases 15 and 16 for applying 14 the common information symbol to the image and the diagnostic information and for storing it, and probability to get all the diseases to be generated when the comment symbol of the new image is equal to the comment symbol is calculated 20, 21 and 22. On the other hand, the information symbol is formed/applied by a learning menu selected by a learning person, related information provided with the same comment symbol as that comment symbol is retrieved/displayed, and the explanation of any abnormal comment and the change and processing of image display conditions are performed.
Patent JP-S5333436-A (JP)
Title: Alloy for high frequency induction heating vessel
Inventor: SAHASHI MASASHI
IPC: A47J27/00
Filed: 1976-09-09
Abstract: PURPOSE: To obtain little magnetic skin effect vessel with large saturated magnetic flux, mixing a small quantity of Cr, Mo, Ni, Al, Silicon besides Fe as materials of a pan for induction heating cooking. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10298315-A (JP)
Title: Prepreg sheet and its production
Inventor: BAN KENZOU
IPC: B29B11/16
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sheet easy in disposal after peeling in use, slight in danger during operation, by covering at least one side of a specific prepreg with a prescribed polymer film instead of a conventional release paper. SOLUTION: At least one side of a prepared obtained impregnating (A) filaments arranged in a sheetlike state or a woven fabric with (B) a thermosetting resin is covered with (C) a polymer film having affinity to the component B to give the objective sheet. The component A is preferably composed of carbon filaments. The content of the resin impregnated into the prepreg is preferably <=30 wt.%. The component C has <=200 micron thickness and the face to be brought into contact with the prepreg is preferably subjected to discharge treatment processing. The sheet is produced by coating a release paper with the component B, bonding the component A to the component B under heating to form a prepreg, peeling the release paper and sticking the component C fast to the face of the prepreg.
Patent JP-S588180-A (JP)
Inventor: NIIMI YUKIHISA
IPC: D06L1/16
Filed: 1981-07-09
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-S5810077-A (JP)
Inventor: SHIGA SATOSHI
IPC: A63F9/00
Filed: 1981-07-09
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-S589388-A (JP)
Title: Light modulation type integrated circuit element
Inventor: OONO KUNIO
IPC: H01S5/00
Filed: 1981-07-09
Abstract: PURPOSE:To enable to perform direct modulation of the light emitted by a diode by a method wherein a laser diode and an SIT are formed by having a common semiconductor region, an input modulation signal is applied to the SIT gate, and a drain current which varies according to the input modulation signal is applied to the diode as an oscillation current through the intermediary of a common region. CONSTITUTION:An n type GaAs layer 32, while will be commonly used as a drain of the SIT and the carrier injection region of the laser diode, is formed on a semiinsulating GaAs substrate 31, an n<+> type GaAs layer 22 are laminated and coated on approximately half of the layer 32, the center part is formed in concave shape, and a gate 23 which was connected to a modulation signal line 38 is adhered to the concave part. Also, a source region 25 is provided at convex parts located on both sides of the gate 23 through the intermediary of an n<+> type GaAs layer 24 and the above is used as the SIT. Then, an n type GaAs layer 33, a GaAs active layer 34, a p type GaAlAs layer 35, a p type GaAs layer 36 and a metal layer 37 are provided on the other half of the layer 32 leaving intervals, the above is used as the laser diode, and the light of diode is modulated by the signal line 38.
Patent JP-2000297184-A (JP)
Title: Polyolefin based resin composition
Inventor: NAKAMURA SHINYA
IPC: B32B27/12
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide cork power- and blowing agent-containing polyolefin based resin compositions excellent in processability and properties which can be used in building components such as wall materials and bulletin board surfaces and the like, and molded articles based on these compositions. SOLUTION: This polyolefin based resin composition comprises (1) 100-70 pts.wt. ethylene/α-olefin copolymer which is (a) a copolymer of ethylene with a 3-12C α-olefin obtained by the polymerization with the use of a metallocene catalyst and has (b) a density of 0.86-0.92 g/cm3, (c) a melt flow rate of 0.5-40 g/min and, simultaneously, (d) a ratio (Mw/Mn) of the weight average molecular weight (Mw) to the number average molecular weight (Mn) of 1.5-5, (2) 0-30 pts.wt. olefin based elastomer, (3) 0.5-50 pts.wt., based on 100 pts.wt. sum of the ethylene/α-olefin copolymer and the olefin based elastomer, cork powder having an average particle diameter of 200-3,000 μm, and (4) 0.5-10 pts.wt., based on 100 pts.wt. sum of the ethylene/α-olefin copolymer and the olefin based elastomer, blowing agent.
Patent JP-S61261374-A (JP)
Inventor: KEBIN PURAUDOROTSUKU
IPC: C08F20/18
Filed: 1986-05-13
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-H06318382-A (JP)
Title: Magazine for disk changer
Inventor: KOYAMA KAZUYA
IPC: G11B23/03
Filed: 1993-05-10
Abstract: PURPOSE:To prevent an inner diameter part of a disk and a partitioning plate from coming into contact with each other and to diminish an amplitude at the time of resonance due to vibration. CONSTITUTION:The magazine M is composed of a case 1 having an entrance 1a for the disk and plural partitioning plates 2 provided inside. Depth of both end parts 2b on the right and left of the partitioning plates is in the vicinity of the center of the disk 3, while depth of the middle part is smaller than the right and left end parts 2b. When the disk 3 is inserted into a housing part 1b of the magazine M, this disk 3 is placed onto the partitioning plate 2 and two projecting parts 1c and 1d provided on the side surface of the case 1, and only the outer diameter part of the disk 3 is brought into contact with the partitioning plate 2 and the projecting parts 1c and 1d.
Patent JP-S61265546-A (JP)
Inventor: TOOMASU JIYON GAAROUSUKII
IPC: G21D3/04
Filed: 1986-05-13
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-S5811118-A (JP)
Inventor: REN YOSHIO
IPC: B29C48/92
Filed: 1981-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5731985-A (JP)
Title: Coal liquefying method
Inventor: YAMADA YASUHIRO
IPC: C10G1/04
Filed: 1980-08-06
Abstract: PURPOSE: To convert coal into a light liquefied product having a low softening point, by adding tetrahydroquinoline to coal and heat-treating them under pressure.  
     CONSTITUTION: A mixture obtained by adding 100pts.wt. or more tetrahydroquinoline to 100pts.wt. coal is heat-treated under a pressure of 50kg/cm 2  or more, preferably 100W200kg/cm 2  at 380W500°C, preferably at 400W450°C. If the reaction is carried out under a pressure under 50kg/cm 2 , e.g. in a closed vessel, hydrogen released from tetrahydroquinoline cannot sufficiently act on the liquefied product to convert it into light oil so that the purpose cannot be attained. Further even if the reaction is carried out under a pressure of 200kg/cm 2  or higher, the greater effect cannot be obtained. Moreover, at a temperature of 380°C or lower the conversion into light oil hardly proceeds and above 500°C the heat polymerization reaction of the liquefied product already converted into light oil proceeds so that the purpose cannot be attained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02286261-A (JP)
Title: Thermal head
Inventor: FUKUDA MITSUHIKO
IPC: B41J2/345
Filed: 1989-04-27
Abstract: PURPOSE:To uniform 12e print density over the entire length of a thermal head by elongating a ground electrode in the longitudinal direction of an insulating substrate, connecting the electrode to each drive element in common, and providing a connenction terminal in the middle of the substrate. CONSTITUTION:A voltage drops even in a ground electrode 8 due to the elongation of the ground electrode 8 in the longitudinal direction of an insulating substrate 2. In addition, the electrode 8 has a connection terminal 8a in the middle of the substrate 2, so that the voltage drops increasingly towards the end of the substrate 2. The sum of voltage drops in the electrode 8 and a common electrode 4 is almost the same as any other part in the longitudinal direction of the substrate 2, as the voltage of the shared electrode 4 drops most significantly in the middle of the substrate 2. Thus the thermal energy of a thermal resistor 3 is uniformed 12. This results in a uniform print density at both ends and in the middle of a thermal head and the subsequent improvement of print quality.
Patent JP-S61266891-A (JP)
Title: Thermometer
Inventor: MIYAUCHI TAKESHI
IPC: F16K31/68
Filed: 1985-05-22
Abstract: PURPOSE:To make it possible to directly drive a valve, switch, etc. which utilize rotary motion, by inserting an arcuate rod member which is pressed at its inner end by fluid and therefore, is projected at its outer end which therefore serves as an operation end, retractably into an arcuate cylinder connected to a temperature sensing chamber. CONSTITUTION:When the temperature of cooling water in a water communication chamber 11 rises, an expandable member 15 expands to press fluid 18 through the intermediary of a diaphragm 19 so that an arcuate rod member 20 is pushed out, and therefore, an actuating plate 23 and a rotary shaft 22 are rotated to actuated a valve 21 and the other valves, a switch, etc. Further, when the temperature of cooling water lowers, the expandable member 15 contracts so that the actuating plate 23 and the rotary shaft 22 are reversely rotated, and therefore, the arcuate rod member 20 is pushed into an arcuate cylinder to actuate the valve 21, etc. in the opposite direction.
Patent JP-S5232286-A (JP)
Title: Semiconductor laser and its manufacturing method
Inventor: SERIZAWA HIROMOTO
IPC: H01L21/208
Filed: 1975-09-05
Abstract: PURPOSE: By using (ZnSe)x(GaAs)1 - x (0<X<1) as an active layer of a carrier injection type semiconductor laser, a laser of which efficiency is not lowered in a short wavelength region shall be obtined. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0632381-A (JP)
Title: Fluid container
Inventor: HASEGAWA TAKAKUNI
IPC: B65D83/00
Filed: 1993-05-10
Abstract: PURPOSE:To make it possible to take out all the contents charged in a fluid container without loss and easily detect that residue of the contents is zero or approaches zere. CONSTITUTION:An inner tube 9 extending to the axial direction of a cylindrical outer frame 1 closed at one end thereof by the end wall 5 in the inside of the frame, connecting to the inside of the outer frame at the side of the end wall 5, and constituting of an outlet 17 of the contents at the counter side against the connection in the axial direction, is arranged and fixed. A first piston member 21 movable in the axial direction is provided in the container outer frame and a fluid container 23 having a ring-shaped section is defined between the piston member and the end wall 5. A second piston member 25 movable in the axial direction is provided in the inner tube 9. The second piston member 25 is initially disposed at the end wall 5 to connect the inside of the outer frame to the inner tube 9 and it is made to start moving to the outlet 17 of the contents after the first piston member 21 has been positioned at the stroke end of the end wall 5 side.
Patent JP-S5536703-A (JP)
Title: Transducer for pressure gauge
Inventor: NISHIKAWA KIYONORI
IPC: G01L19/06
Filed: 1978-09-06
Abstract: PURPOSE: To eliminate plastic deformation of a pressure receiving diaphragm of a transducer for a pressure gauge when transducing liquid is filling or a pressure receiving unit is evacuating in vacuum by providing a planar member having a plurality of pores at the diaphragm.  
     CONSTITUTION: A planar member 30 formed substantially the same in shape as a pressure receiving diaphragm 23 is provided at the outside of the diaphragm 23. A plurality of pores 31 are perforated at the member 30 to transmit the pressure introduced from a pressure receiving port 22 to the diaphragm 23. The interval between the member 30 and the diaphragm 23 is so selected that the diaphragm 23 is spaced therefrom as to make contact with the member 30 prior to the occurrence of plastic deformation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S601701-A (JP)
Inventor: ODAKA TORAO
IPC: F21V33/00
Filed: 1983-06-17
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-S63275290-A (JP)
Title: Three stage number translation system
Inventor: FUJII KATSUYUKI
IPC: H04Q3/76
Filed: 1987-05-06
Abstract: PURPOSE:To prevent data from becoming enormous by deciding a last path by executing development again by means of a telephone company selection code from a two-stage number translation and an expansion trunk group which can be obtained from translation. CONSTITUTION:A one-stage number translation A is developed by the number of digits stages of telephone company selection numbers CC0, CC1, CC20 and CC21, and normalized telephone company codes NCC0 and NCC1 are decided. The two-stage number translation B developed by 1-5 stages by a toll number and a local office numbers DC0-DC2 which a subscriber has dialled, and information which is decided in the last stage of the development B is a bundle of paths TGX which designate the direction to a destination. In a development C, a line to be connected last is decided by the enlargement group TGX which has been decided in the development B and the telephone company code NCC which has been decided in the development A and the kind of subscribers SC. Since number translation is divided into three stages and respective inputs, outputs and roles are clarified, and functions are alloted, data is prevented from becoming enormous.
Patent JP-H01252612-A (JP)
Title: Resin composition
Inventor: KAGAYA KATSUO
IPC: C08F290/04
Filed: 1988-05-06
Abstract: PURPOSE:To attempt to improve the rapid curing property and low viscousness of a compsn. and the non-tackiness, non-foaming property, tensile strength, etc., of a cured molded item, by compounding methyl (meth)acrylate monomer with a specified epoxy acrylate. CONSTITUTION:An epoxy acrylate having (meth)acrylate groups on both terminals of the molecule and a number-average MW of 900-2,500 is obtd. by reacting an epoxy resin having epoxy groups on its both terminals (e.g., one having an epoxy equivalent of 360), alpha,beta-unsatd. monobasic acid (e.g., methacrylic acid), hydroquinone and triethylamine. Then, 50-70wt.% this epoxy acrylate is compounded with 30-70wt.% methyl (meth)acrylate monomer.
Patent JP-H11304397-A (JP)
Title: Water level regulator in lower water tank of cooling tower
Inventor: MUTO TADANOBU
IPC: F28F25/02
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent a water level regulator from entering into unoperatable state due to suction of air caused by abnormal water level drop through a simple structure. SOLUTION: A water collecting box 12 surrounding a space reaching a water outlet 3 formed in the side face in the vicinity of the bottom part is contained in a dropping water tank 2 disposed in a lower water tank and a float 5 is projected movably up and down from a cover member 4 applied to the top thereof. Upper and lower openings 13, 14 are made, respectively, in the top face and the bottom face of the water collecting box 12 and an elevating/ lowering shaft 8 is inserted from the upper opening 13 to reach the lower opening 14. The elevating/lowering shaft 8 is fixed with first and second on/off valves 16, 17 for opening/closing the upper and lower openings 13, 14 of the water collecting box 12. Furthermore, a normal opening 18 is made in the side face of the water collecting box 12 and means 19 for regulating the opening area of the opening 18 is provided.
Patent JP-S5233427-A (JP)
Title: Printing system
Inventor: WATANABE AKINORI
IPC: B41J3/01
Filed: 1975-09-10
Abstract: PURPOSE: To obtain a sharp and efficient printing system by printing letters on    t paper fron surface and symbols corresponding to th eletters on the back   face. 
     COPYRIGHT: (C)1977,JPO&Japio