baber/WOPTO huggingface dataset:
Patent JP-H06330436-A (JP)
Title: System for conveyance of weft yarn package to loom
Inventor: NAKANISHI KAZUO
IPC: D03D51/00
Filed: 1993-05-19
Abstract: PURPOSE:To enable quick supply even in case packages are simultaneously requested by plural rows of looms by delivering a weft yarn package from a circulation line to a supply line and supplying it through a carrier car to a specific loom. CONSTITUTION:In this weft yarn package conveying system, if detecting that a weft yarn package (W) of a weft yarn package stand (S) attached to a loom is empty, a specific weft yarn package (W) is delivered from a package holder (H) suspended from a circulation line (C) and performing a circulation motion through a transfer unit to a package delivery station (P) and transferred to a package carrier car capable of performing a reciprocating motion and set to a supply line (T1 to 6) arranged alone each row of looms (A1 to 6) and connected to the above-mentioned circulation line (C) at one end. The carrier car is then moved to a specific loom to receive an empty bobbin on the package stand (S) by using a nipping member. After setting a new weft yarn package (W) to a peg of the stand (S), the carrier car is returned to the delivery station (P) to accommodate the empty bobbin into an accommodation box.
Patent JP-S5845608-A (JP)
Title: Tape recorder
Inventor: NISHIKAWA YOSHINOBU
IPC: G11B5/027
Filed: 1981-09-07
Abstract: PURPOSE:To automatically switch a bias level and an equalizer characteristic, by writing information related to setting of bias and an equalizer characteristic, which is required in recording and reproducing. CONSTITUTION:When opaque stripes 2a, 2b formed on a transparent leader tape part 1 pass through between a light emission diode 3 and a phototransistor 4, a pulse signal train having time width which is proportional to length (k) and an interval (l) of the stripes 2a, 2b is obtained. This pulse signal passes through an inverting circuit 10 and opens an AND circuit 8, therefore, a clock signal Q0 is inputted to a reference signal detecting circuit 11, and the stripe length (k) is measured. When the second pulse signal has been detected 11, an output Q5 from a one shot circuit 12 opens an AND circuit 7, during which the clock signal Q0 is counted 9, and the stripe interval (l) is measured. In this way, a tape is discriminated 14 and a bias equalizer is controlled 16.
Patent JP-S6033392-A (JP)
Title: Preparation of alumite substrate for magnetic recording medium
Inventor: TERADA AKIRA
IPC: G11B5/84
Filed: 1983-08-02
Abstract: PURPOSE:To prepare an alumite substrate prevented from the generation of black spots and generating no crack during heating, by forming an alumite film to an Al-type base material in a chromic acid solution according to a constant voltage method while applying voltage to the alumite film formed base material in an electrolyte to subject the same to secondary electrolytic treatment. CONSTITUTION:Al-alloy base material is immersed in a l.5-15wt% chromic acid solution and voltage higher than 60V is applied thereto according to a constant voltage method to form an alumite film to the surface of the Al or Al-alloy base material. After the base material is taken out from an electrolytic cell and washed with water, it is subjected to secondary electrolysis in an electrolyte containing a Sn-salt to precipitate Sn in the slumite layer.
Patent JP-H0438641-A (JP)
Title: Recording and reproducing device
Inventor: NISHIJIMA HIDEO
IPC: G11B15/467
Filed: 1990-06-01
Abstract: PURPOSE:To correct the difference of relative positional relations between a magnetic tape and a rotary head with a high precision by maximizing the reproduced signal of the rotary head at the time of reproduction and storing the output information of an automatic tracking means for one cycle of the rotary head and controlling an electric/ mechanical transducing means in accordance with this stored information at the time of recording. CONSTITUTION:For the purpose of controlling electric/mechanical transducing means 4 and 5 to always maximize a reproduced output a', auto-tracking processing circuits 23 and 24 generate the waveform of a driving voltage b' to displace the electric/mechanical transducing means 4 and 5. The driving voltage b' at this time is stored in a memory means 25 for one trace period on a magnetic tape 1 of rotary heads 2 and 3. When this stored signal is read out at the time of recording to control the electric/mechanical transducing means 4 and 5, the same recording tracks 28 as a reference tape can be formed. Thus, the same recording tracks as the reference tape are realized.
Patent JP-H01310787-A (JP)
Title: Cold/hot water forming system
Inventor: ONO SATORU
IPC: B01D35/04
Filed: 1988-06-10
Abstract: PURPOSE:To periodically discharge stagnated cold/hot water by a compact apparatus, by periodically discharging the tap water flowing out of a cartridge type fresh water device through a small-scaled cooler or heater having a heat- exchanging mechanism. CONSTITUTION:A cold/hot water forming system consists of the first piping 4-1 or 4-2 connecting a cartridge type fresh water device 3 to a small-scaled cooler 5 or heater 6 and the small-scaled cooler or heater 6 having a heat- exchanging mechanism mounted therein for cooling or heating the tap water flowing out of the fresh water device 3 to flow through a heat transfer pipe and further consists of the second piping 7-1 or 7-2 for allowing the cooled or heated water flowing out from the cooler 5 or heater 6 to flow out, the stagnated water discharge branch piping 71-1 or 71-2 branched from the second piping 7 and having a solenoid valve 72-1 or 72-2 periodically opened for a definite period and a faucet 9-1 or 9-2 provided with a water stopcock 8-1 or 8-2. The stagnated water in the fresh water device 3, the cooler 5 or heater 6 and the respective pipings is periodically discharged from the branch piping 71.
Patent JP-H08323852-A (JP)
Title: Method and apparatus for producing trim panel
Inventor: GEERUHARUTO SHIYUPENGURAA
IPC: B29C51/08
Filed: 1996-06-04
Abstract: PURPOSE: To produce a three-dimensional trim panel having a steep contour by laminating a cover sheet on a substrate to three-dimensionally form the same and bending the end of the cover sheet to bond the same to the periphery of the rim of the substrate. CONSTITUTION: A first mold group 1 is equipped with a first mold 10 and a second mold group 2 has a second mold 20 and an end part bending unit 25. A support frame mounting stand 3 contains a cover stock or sheet mounting stand 39 and the clamp release unit 35 adjacent thereto. A support frame 30 holds a cover sheet and is moved between the first position of the cover sheet mounting stand 39 and the region between the first and second mold groups 1, 2. The support frame 30 may be moved by a usual mechanism and a heater 4 is also relatively moved with respect to a machine frame 5 by a usual means.
Patent JP-S5933059-A (JP)
Title: Twin roll type casting and rolling device
Inventor: SUKAI TETSUYA
IPC: B22D11/06
Filed: 1982-08-17
Abstract: PURPOSE:To control the supply rate of molten steel and to perform stable casting by providing limiting plates which control the contact area between rolls and molten steel in the well part of the molten steel between the rolls and providing a detecting element which senses the approach of the molten steel in the end parts of the limiting plates. CONSTITUTION:Contact limiting plates 2, 2' are provided to a pair of casting rolls 1, 1' to control the contact area between the molten steel from a nozzle 4 and the rolls 1, 1'. A detecting element 9 is provided in the end parts of the plates 2, 2'. When a fluctuation arises in the down flow rate of the molten steel, the flow rate of the molten steel is detected with the detecting element and is outputted to a detection circuit S. A control calculator PC changes the peripheral speed Vc of the rolls 1, 1' by means of a motor M3 in accordance with the output of the circuit S. At the same time, a motor M2 is driven to change the opening theta of the plates 2, 2' whereby the contact arc length lc with the molten steel is adjusted. The supply of the molten steel to rolls 1, 1' is thus controlled always to an adequate rate with respect to a plate thickness.
Patent JP-H09324436-A (JP)
Title: Execution work support device for underground structure and method therefor
Inventor: HIRAI MITSUYUKI
IPC: E21D13/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To visually recognize a danger by imaging a geological structure on the basis of preinvestigated geological information and an underground structure on the basis of design specifications, and also imaging a danger exerted on an underground structure of a peripheral area. SOLUTION: In order to easily select an execution work method, a procedure or the like, geological information is visualized on the basis of preinvestigated underground geological information. In this case, geological data and design specification data are arranged in a memory space allocated in a computer 1a by a storage part. Next, the whole parts of an underground structure on the basis of the design specification data are judged by a dangerousness judging part, and countermeasure work is selected according to dangerousness. Next, the geological data stored in a geological data storage part is compensated and corrected on the basis of newly confirmed geological data.  Then, data obtained from respective parts is converted into a three dimensional image by staining or the like according to stairs of dangerousness and a kind of geological data by a display control part, and is displayed on a display 1b. Therefore, optimal countermeasure work can be selected.
Patent JP-S5849324-A (JP)
Title: 1-cyclohexyl-2-(4'-halobiphenyl)ethane derivative
Inventor: TAKATSU HARUYOSHI
IPC: C07C17/00
Filed: 1981-09-10
Abstract: NEW MATERIAL:The 1-[trans(equatorial-equatorial)-4'-n-alkylcyclohexyl]-2-(4''- halobiphenyl)ethane of formulaI(R is 1-7C straight-chain alkyl; X is halogen). USE:A liquid crystal displaying element material for electronic calculator, wrist watch, etc. It has high nematic-isotropic transition temperature and low viscosity. It is chemically very stable, dees not decompose by water, light, etc., and has colorless milk white appearance. A high responce display element having long life and broad nematic temperature range can be obtained from the compound. PROCESS:The compound of formulaIcan be propared by reacting the p-halobiphenyl with the compound of formula II and anhydrous aluminum chloride in carbon disulfide or nitrobenzene, and then reacting the resultant compound of formula III with hydrazine and potassium hyduoxide in diethylene glycol or triethylene glycol.
Patent JP-H09325990-A (JP)
Title: Time limited deposit account, on-line account settlement system utilizing the same and on-line shopping system
Inventor: YANO YOSHIHIRO
IPC: G06Q50/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To improve safety by opening a deposit account while transferring an amount within the remainder of an existent deposit account, extinguishing that opened account after the lapse of a prescribed opening period and transferring the deposit remained at the extinguishment into the existent deposit account. SOLUTION: The contents of transactions such as deposit payment, reception, transfer and time limited deposit account opening are displayed on the operating screen of an ATM 4, the amount to be transferred from the deposit account already opened in this bank by a deposit person to the time limited deposit account is inquired on that display, and the deposit person inputs the desired amount. Then, a host computer 2 investigates whether transfer is enabled or not by retrieving a deposit account master 3a and when it is possible, the time limited deposit account is opened by transferring that amount within the remainder of the deposit from the deposit account to the time limited deposit account. After the lapse of its opening period, the time limited deposit account is extinguished and the deposit remained at the time of extinguishment is transferred to the existent deposit account.  Thus, even when a password number is stolen, damage can be reduced.
Patent JP-S5930712-A (JP)
Title: Method for converting hsibrcl2 in silicon tetrachloride
Inventor: OOGUSHI MASUHITO
IPC: C01B33/107
Filed: 1982-08-16
Abstract: PURPOSE:To manufacture easily high purity silicon tetrachloride by bringing crude silicon tetrachloride into contact with activated carbon to convert contained HSiBrCl2 and by purifying the silicon tetrachloride by distillation. CONSTITUTION:To crude silicon tetrachloride contg. usually about 0.2-1wt% HSiBrCl2 is added about 0.01-100 times as much activated carbon as the contained HSiBrCl2 by weight, and the contact state is kept for about 1-10min to convert the HSiBrCl2 into HSiCl3 and SiBrCl3. The silicon tetrachloride is then purified by distillation.
Patent JP-H09326557-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: EKUSA SHIGERU
IPC: C08G59/50
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To realize a multilayer printed wiring board excellent in laminate characteristics without subjecting an inner circuit to a blackening treatment by a method wherein undercoating agent and copper are enhanced in adhesion to each other. SOLUTION: Single-sided or double-sided copper-clad laminates where a circuit is provided respectively and prepregs formed of base material impregnated with thermosetting resin and dried out are laminated overlapping each other for the manufacture of a multilayer printed wiring board, wherein two functional group-terminated straight linkage high-molecular epoxy resin (1) whose average epoxy equivalent weight is 450 to 6000 and undercoat agent (2) which contains aromatic polyamine possessed of ether linkages or ether linkages and sulfone linkages as integral components and serves as hardening agent are applied onto the circuits of the copper-clad laminates, and then the copper-clad laminates and prepregs formed of base material impregnated with epoxy resin and dried out are laminated overlapping each other and formed.
Patent JP-H0250817-A (JP)
Title: Method and device for manufacturing plastic continuum
Inventor: ZAEERU BATSUSHIYAA
IPC: B29C55/00
Filed: 1989-06-02
Abstract: PURPOSE: To manufacture a tape and a film by converting a molten plastic having a relatively high molecular weight to a continuous object, and orienting the object while applying a stress at a specific temperature and a specific orienting speed to quench the object. CONSTITUTION: The plastic is formed of a polyethylene having 400000 to 1500000 G/mol, preferably 500000 to 1200000 G/mol or further preferably 800000 to 1000000 Mw. An extruded material from an extruder 1 is supplied to a cooler 2, and cooled to a melting temperature or lower. The cooled and unoriented extruded material is supplied to a supply roll. Supply rolls have only a roll 4 of a heating roll, heated to 5 to 10 deg.C lower than the melting point of the plastic, then continuously drawn via a furnace 6 by a take-off roll 5. The furnace heats the extruded material to 130 to 160 deg.C. The oriented material is quenched in a stress state between the furnace 6 and the take-off rolls 5, 7. Its orienting speed is 0.1 to 10 sec<-1> or preferably 0.5 to 5 sec<-1> .
Patent JP-H10330136-A (JP)
Title: Calcination of cement raw material and apparatus for calcination
Inventor: FUJIMOTO MASAKI
IPC: F27D17/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To suppress coating trouble in a cement clinker calcinating apparatus system and eliminate the need for treatment of dust without increasing the capacity of an exhaust fan of the cement raw material baking apparatus by removing the dust containing volatile components with a dust collector of an air cooling type extraction exhaust gas treating apparatus and utilizing the resultant kiln exhaust gas as a fuel combustion air for the cement raw material calcinating system. SOLUTION: An exhaust gas in a volume of <=1 vol.% based on the kiln exhaust gas volume is introduced into a vent tube 2 connected to a wall surface on the side of a kiln of a rising duct 1B, then introduced into a cooling chamber 3 with a cooling air fan 4 and cooled to <=350 deg.C. Volatile components in the exhaust gas are cooled in the cooling chamber 3, converted into a fume, collected with a dust collector 6 and removed. The resultant exhaust gas is subsequently passed through an exhaust gas duct 9, introduced into a clinker cooler and utilized as a cooling gas for a clinker. On the other hand, the dust collected with the dust collector 6 is passed through a dust transporting machine 7, fed to a dust addition apparatus 8 and added in a constant weight or quantitatively to the clinker.
Patent JP-S63307349-A (JP)
Title: Reference electrode
Inventor: GOTO MASAO
IPC: G01N27/30
Filed: 1987-06-09
Abstract: PURPOSE:To provide a reference electrode which has no pH sensitivity and can be effectively used by being coupled to a general glass pH electrode, ion electrode, etc., by coupling lower alkyl dichlorosilane onto the silicon nitride insulating film of a field effect type transistor. CONSTITUTION:The lower alkyl dichlorosilane is coupled onto the silicon nitride insulating film of the field effect type transistor. The body of the field effect type transistor includes not only the body formed from single crystal silicon but also the body formed from amorphous silicon. The insulating film formed via a silica layer is formed from silica nitride by preferably an LPCVD method, etc. The coupling of the lower alkyl dichlorosilane, generally dimethyl dichlorosilane onto the silicon nitride film is executed by immersion in an aq. soln. of a prescribed concn. A reaction is thereby caused with the lower alkyl dichlorosilane on the insulating film and the hydrophobicity impartation of the surface is attained. This electrode lends itself effectively to the reference electrode combined with the glass pH electrode, ion electrode, wire electrode, etc.
Patent JP-S6123746-A (JP)
Title: Ferritic stainless steel for coloring
Inventor: TAKEUCHI TAKESHI
IPC: C22C38/00
Filed: 1984-07-11
Abstract: PURPOSE:To enable clear coloring without requiring any pretreatment by adding prescribed percentages of C, Si, Mn, Cr, Cu and Nb to Fe. CONSTITUTION:This ferritic stainless steel for coloring consists of <=0.02% C, 0.2-0.6% Si, 0.1-0.3% Mn, 18-20% Cr, 0.3-1% Cu, 0.2-1% Nb and the balance Fe. The steel is clearly colored without requiring any pretreatment in the same manner as an austenitic stainless steel is colored.
Patent JP-H04342581-A (JP)
Title: Production of alkylfurans
Inventor: TSUKASA HIDETAKA
IPC: B01J21/12
Filed: 1991-05-17
Abstract: PURPOSE:To obtain alkylfurans useful as an aromatic ingredient of natural oils in high yield by heating gamma-oxoaldehyde acetal in the presence of a specific catalyst. CONSTITUTION:gamma-Oxoaldehyde acetal is heated in the presence of a silicacalcia catalyst or a silica-alumina catalyst, e.g. at 200-210 deg.C under 30-40mmHg to afford the objective alkylfurans, e.g. 3-methyl-2-pentylfuran.
Patent JP-S5475185-A (JP)
Title: Structure of micro-lamp and its preparation
Inventor: MIYAKE KENJI
IPC: H01K3/12
Filed: 1977-11-28
Abstract: PURPOSE: To improve productivity and yield, by eliminating the need for glass beads and a process of welding the glass beads to a leading-in wire by mounting a convex portion to an end portion of the leading-in wire and by directly welding sealing the leading-in wire and a bulb without the glass beads.  
     CONSTITUTION: A filament 7 is connected to a leading-in wire 6 in a jimet wire by means, such as, press mounting, etc., a large diameter portion 6a with diameter approx. similar to an inner diameter of a bulb 5 installed to an end portion of the leading-in wire 6 and the bulb 5 are directly connected by welding under vacuum, and the filament 7 is sealed into the bulb 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H036865-A (JP)
Title: Thin film semiconductor device and its manufacture
Inventor: TAKENAKA SATOSHI
IPC: H01L29/78
Filed: 1989-06-05
Abstract: PURPOSE:To obtain an excellent thin film transistor whose N-type channel and P-type channel have both low threshold voltages whose absolute values are nearly the same by a method wherein the active region of the thin film transistor is doped with boron with an accuracy to the extent of 1X10<15>-1X10<19>cm<-3>. CONSTITUTION:A boron-doped amorphous silicon thin film 1-2 is deposited on an amorphous insulating substrate 1-1. Boron content in the film is controlled with an accuracy to the extent about 1X10<15>cm<-3>. After hydrogen is discharged from the thin film 1-2 by annealing under a temperature of 400-500 deg.C, solid phase growth is performed. In low temperature annealing under a temperature of 500-700 deg.C, only crystal grains having crystal orientations to which the activation energy of crystal growth is small are selectively made to grow and, further, the grains grow slowly to large grains. After a thin film 1-3 formed by solid phase growth is patterned to form an island, a gate oxide film 1-5 is formed and a gate electrode 1-6 is formed. Then impurity ions are implanted by using the gate electrode 1-6 as a mask to form a source region 1-7 and a drain region 1-8 in a self-alignment manner and an interlayer insulating film 1-10 is built up.
Patent JP-H0718759-A (JP)
Title: Sound absorbing device
Inventor: TAKEWA HIROYUKI
IPC: G10K11/16
Filed: 1993-06-15
Abstract: PURPOSE:To combine a plurality of acoustic members with similar figures to form sound reproducing spaces and to realize an excellent acoustic efficiency without standing wave or echo fault. CONSTITUTION:Porous sound absorptive objects 1, 3 and 5 consisting of glass wool and rock wool or foamable high polymer substance and high polymer films 2 and 4 are made to laminate a plurality of sets horizontally on an incident plane P of sound and, at the same time, their thicknesses from the incident plane P of sound are successively thickened. Porous sound absorptive objects 6, 9 and 11 consisting of glass wool with different thickness coating a part of the surface with high polymer films 7, 8 and 10, rock wool or foamable high polymer substance are made to laminate a plurality of sets horizontally on the incident plane P of sound. The thicknesses of the porous sound absorptive objects 6, 9 and 11 are successively thickened from the incident plane P of sound and, at the same time, area coated with the high polymer films 7, 8 and 10 is successively enlarged.
Patent JP-S63308284-A (JP)
Inventor: NAKAO TAKASHI
IPC: F16L1/00
Filed: 1987-06-08
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-S6135339-A (JP)
Inventor: POORU AASAA BOTOMURII
IPC: A61B10/00
Filed: 1985-07-01
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-H10334050-A (JP)
Title: Communication system
Inventor: IWAYAMA NAOMI
IPC: H04L12/54
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To simplify the operation to receive messages by eliminating the input operation of ID number and password in making access to a mail server or a news server. SOLUTION: When a storage medium is detected to be mounted on a reader/ writer 3, coincidence/noncoincidence of a form of the storage medium with the form of a storage medium 6 is judged, and when the form of the storage medium mounted on the reader/writer 3 is judged to coincide with the form of the storage medium 6, a communication application program 61 and personal information 62 are read from the storage medium 6 to a work area, the communication application program 61 is executed, an access permission request is transmitted to a server 1, and when transmission of the ID number and the password is requested from the server 1, the personal information 62 preliminarily stored as a response message in the work area is transmitted to the server 1 by a client 2.