baber/WOPTO huggingface dataset:
Patent JP-H10131690-A (JP)
Title: Tunnel sheet spreading construction method and tunnel sheet
Inventor: TANASE HIROYUKI
IPC: E21D11/38
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To execute construction of a tunnel sheet more easily at a low cost and provide a sheet suitable for this construction method. SOLUTION: In a tunnel sheet spreading construction method, a cavity 15 for a tunnel is excavated, and a tunnel form 31 and its holding frame base 18 are arranged with an appropriate space to the internal wall surface 15a of the cavity 15. A plurality of air tubes are arranged on the surface side of the form 31, and the tunnel sheet 19 for covering the internal wall surface 15a is spread on the outside of the form 31 and between the internal wall surface 15a and the air tubes. Air is charged in the air tubes to bring the tunnel sheet into pressure contact with the internal wall surface 15a, and concrete is placed in a clearance between the tunnel sheet and the surface of the form 31 while detaching the air tubes.  The tunnel sheet 19 is used in this spreading construction method and formed of only a flexible polymer sheet layer, or a flexible polymer sheet layer and an unwoven fabric layer.
Patent JP-H11242531-A (JP)
Title: Driver circuit and clock signal driver
Inventor: STEPHENS CHARLES S
IPC: G06F1/04
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To select the waveform of an output clock signal by combining the resistance value of a clock driver and the load capacitance value and selecting a time constant. SOLUTION: A driver circuit 100 includes the CMOS transistors TR 110, 120 and 130. A combinational logic circuit of AND gates 111, 121 and 131 is connected to the gates of PMOS and NMOS TR 112, 122 and 132 and 113, 123 and 133 respectively and controls the current. An input clock signal is transmitted to every AND gate via a line 105, and the output of every CMOS TR is connected to a common output line to which the capacitance is connected as a load 150. Meanwhile, the TR 110, 120 and 130 are selectively used via the selection/control lines 161 to 163 and makes these TRs as the voltage dividers using the resistance components to select the resistance value. The selected value is combined with the capacitance, i.e., the load 150, so that a time constant that decides the shape of the output clock signal transition can be selected.
Patent JP-H06149120-A (JP)
Title: Heet carrying device
Inventor: TSUCHIYA HIROAKI
IPC: B65H5/06
Filed: 1992-11-13
Abstract: PURPOSE:To provide a mechanism making jam processing work easy with a simple constitution. CONSTITUTION:This sheet carrying device is provided with a fixing/carrying device 16 having a heating roller 50 and a pressure roller 51, a press-contact control mechanism including a press-contact releasing lever and bringing the thermal roller 50 into contact with the pressure roller 51 or releasing the press- contact, ejecting rollers 75 and 76, a power transmitting mechanism and a power control mechanism. The power transmitting mechanism includes a driving gear 78a, a driven gear 78b and an intermediate gear 78c and the power control mechanism engages the driving gear 78a and the driven gear 78b with the intermediate gear 78c when the press-contact control mechanism makes the thermal roller 50 and the pressure roller 51 into a press-contact posture and disengages the intermediate gear 78c in linking with the press-contact releasing action of the press-contact control mechanism to release the press-contact.
Patent JP-H05113812-A (JP)
Title: Numerical controller with cutting condition playback control function
Inventor: SUGIE MASAYUKI
IPC: G05B19/4093
Filed: 1991-10-23
Abstract: PURPOSE:To obtain the numerical controller with the cutting condition playback control function which eliminates the need to previously set speed commands in a program. CONSTITUTION:A teach-in command storage part 10 is stored with cutting conditions of the speed commands, etc., which are inputted from outside through a data setting part 9. A speed command switching part 11 switches speed commands from a main shaft/feed shaft speed command storage part 3 and the speed commands from the teach-in command storage part 10 according to whether a teach-in mode switch is ON or OFF and sends them out to a main shaft/feed shaft speed control part 5. A cutting condition storage part 7 is stored with the cutting conditions from the teach-in condition storage part 10 with a teach-in storage button pressed. A part program editing control part 8 edits a part program in a part program storage part 1 which is currently executed according to the cutting conditions from the cutting condition storage part 7.
Patent JP-S63157479-A (JP)
Title: Conductance-modulated mosfet
Inventor: MATSUSHITA TSUTOMU
IPC: H01L29/739
Filed: 1986-12-22
Abstract: PURPOSE:To make higher a latch-up strength by a method wherein a first n<-> base, a recombined layer having a forbidden band width narrower than that of this first n<-> base and a second n-type base are superposed on a p<+> layer, p base layers and n source layers are provided on the surface, and gate electrodes are each provided on p-type base between both layers through each gate insulating film. CONSTITUTION:A first n<-> Si base layer 3 and an SixGe1-x layer 4 having a forbidden band width smaller than that of the layer 3 are superposed on a p<+> layer 1, and holes which have modulated the conductivity of the layer 3 are recombined and extinguished in the layer 4. Then, a second n-type base layer 5 (substantial drain), a p-type well 6 and an n<+> source 8 are made. A gate electrode 11 is made on a base 7 between the n<+> layer 8 and the n layer 5 through an insulating film 10. The electrode 11 is covered with a PSG film 14, and a source electrode 15 is connected to the p base 7 through the n<+> layer 8 and the p<+> well 6. According to this constitution, holes are sufficiently injected from the layer 1 to drop an ON-state resistance, the holes are extinguished in the recombined layer 4 and do not reach the base 7 and a latch-up strength is increased.
Patent JP-H01144179-A (JP)
Title: Picture display device
Inventor: SUGAWARA YOSHINORI
IPC: G06T11/00
Filed: 1987-11-30
Abstract: PURPOSE:To instantaneously display a picture with a depth sense by correcting and displaying color information read from a picture memory with depth information read from a depth memory. CONSTITUTION:When the picture with the depth sense is displayed, a display processor 1 instructs the correction of the color information to a correcting circuit 5. By receiving the instruction of the correction, the correcting circuit 5 corrects the color information read from a picture memory 2 together with the depth information read form a depth memory 3, and the corrected color information is sent to a display device 6. In the correcting circuit 5, for example, a gamma correction is carried out by the depth information, and when a distance from a viewpoint direction indicated by the depth information is far away, the color information is made darker. Thus, the picture with the depth sense can be instantaneously displayed.
Patent JP-H05122406-A (JP)
Title: System for guiding charge for telephone call
Inventor: SAKURAI TAKEO
IPC: H04M15/00
Filed: 1991-10-23
Abstract: PURPOSE:To provide the service which notifies a user of the charge for telephone call beforehand by providing a means which calculates the charge for telephone call between an outgoing region and an incoming region based on the inputted outgoing region information and incoming region information and a means which informs the user of the calculated charge. CONSTITUTION:This guide system for the charge to the telephone call includes a charge information translating device 1 and a voice reporting equipment 2 and the charge for telephone call between the outgoing region and the incoming region is calculated based on the outgoing region information and incoming region information inputted by a dial and is notified with a voice from a receiver. The charge information translating device 1 is provided with the table of charging distances among prescribed seats of perfectural offices and a dial telephone call charging table and calculates the charge for telephone call in accordance with the inputted information. The voice reporting equipment 2 sends a message tone in accordance with the calculated charge for telephone call by a known voice synthesis technique.
Patent JP-H11143686-A (JP)
Title: Partial product generation circuit
Inventor: KADOWAKI YUKIO
IPC: G06F7/52
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a partial product generation circuit capable of reducing a circuit scale, performing a high-speed operation and reducing power consumption as well. SOLUTION: Since a gate stage number until the partial product output of a multiplicand becomes the two stages of the group of path transistors 1, 2, 4 and 5 and the group of positive/negative corresponding path transistors 7a and 7b and the path transistors are high speed, the partial product output is performed at a high speed in an output part 20. Also, by a constitution part composed of N channel MOS transistors 10 and 11 and P channel MOS transistors 12 and 13, when signals 1X for indicating single and the signals 2X for indicating double are values for indicating negation, the potential of GND is generated in a first node 3, a power supply potential is generated in a second node 6 and thus, output without logical discrepancy is obtained.  Also, by providing the positive/negative corresponding path transistors 8a and 8b for inverted output, the inverted output is generated at a high speed in the output part 21. Further, by providing a first inverter 22 and a second inverter 23 and performing buffering inside this partial product generation circuit, speed decline in the case of connecting a large load is evaded.
Patent JP-H01146836-A (JP)
Title: Method for recovering phenol and ortho-methylated phenol compound
Inventor: OHASHI HIROYUKI
IPC: C07B61/00
Filed: 1987-12-03
Abstract: PURPOSE:To efficiently recover the title compound, by subjecting waste water discharged in obtaining ortho-methylated phenol compound from phenol, orthocresol and methanol to active carbon absorption, desorbing the active carbon with methanol and returning desorbing liquid to reaction system. CONSTITUTION:When phenol or/and orthocresol is subjected to vapor phase catalytic reaction with methanol in the presence of a metal oxide to provide ortho-methylated phenol compound, phenol-containing waste water discharged from production process is subjected to active carbon absorption to absorb an useful component consisting of phenol and ortho-methylated phenol compound contained in the waste water and the absorbed component is desorbed with methanol and then desorbing liquid is circulated to reaction system for synthesizing ortho-methylated phenol compound. Formic acid and acetic acid contained in the desorbing liquid are reduced thereby. Accumulation of harmful substance of formic acid and acetic acid can be prevented and production process is operated using an inexpensive material and stable operation can be continued.
Patent JP-H04178486-A (JP)
Title: Production of water-resistant fluophor
Inventor: FUJII HIDEYO
IPC: C09K11/00
Filed: 1990-11-09
Abstract: PURPOSE:To obtain a highly water-resistant fluophor of long working life by coating the surface of a fluophor with a water-resistant inorganic substance followed by rapid heating to melt at least the surface of said substance and then by solidifying said surface. CONSTITUTION:The surface of a fluophor is coated with a water-resistant inorganic substance pref. consisting of Mg and/or Ca phosphate(s) followed by rapid heating to, generally, normal temperatures to ca.90 deg.C (pref. normal temperatures to ca.70 deg.C) and then pref. heat treatment at ca.70-100 deg.C for ca.0.5-3hr to effect melting at least the surface of said coating substance followed by cooling and solidifying said surface, thus obtaining the objective fluophor.
Patent JP-H11141993-A (JP)
Title: Energization controller for thermal storage heater
Inventor: YOSHIDA HISASHI
IPC: F24H7/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To check an energization in the state that an energization control is not operated by executing a power conservation. SOLUTION: When a forcible heating from a thermal storage block 12 is conducted during an energization control by a first energization controller 24 in a time zone of a midnight power service, the energization control by the controller 24 is reset so that the energization controller 24a. When the forcible heating is stopped, the energization control by the controller 24 is eliminated by a second energization power to a heater 14 is supplied without waste. When the forcible heat discharge from the block 12 is executed during the energization control by the controller 24 in the time zone of the midnight power service, the energization control by the controller 24 is eliminated, and hence an energization can be checked in the state of no energization control.
Patent JP-H09143285-A (JP)
Title: Production of prepreg
Inventor: ITO KOICHI
IPC: D04H1/4342
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a prepreg useful for printed circuit boards and hardly causing breakage of a substrate by impregnating a specific resin varnish into a nonwoven fabric made of an aramide fiber and heating and drying the treated nonwoven fabric within a specific time. SOLUTION: A resin varnish obtained by uniformly dissolving an epoxy resin and a curing agent into a solvent having >=150 deg.C boiling point is impregnated into a nonwoven fabric made of an aramide fiber and semicured by heat- drying. A time required until the nonwoven fabric reaches a heat-drying zone after impregnation with the resin varnish is controlled to <=40sec to prevent the nonwoven fabric made of the aramide fiber from causing lowering of strength by erosion with the high-boiling point solvent.
Patent JP-2001121916-A (JP)
Title: Pneumatic tire
Inventor: TSURUTA MAKOTO
IPC: B60C9/20
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To effectively inhibit layer-to-layer separation between the outside end of a belt layer 24 in the cross direction and a belt reinforcing layer 31. SOLUTION: When a tire H runs, the outside end of a belt layer 24 in the cross direction is elongated largely to the peripheral direction while a belt reinforcing layer 31 is almost free of elongated, causing repetitive peripheral strain in a rubber located therebetween. A relaxing rubber layer 41 is arranged in an area, where the peripheral strain is caused, to absorb the peripheral strain and inhibit the occurrence of separation.
Patent JP-H05138697-A (JP)
Title: Method for charging molten resin for injection molding machine and mold for the same
Inventor: KAMIYAMA KUNIHIRO
IPC: B29C45/46
Filed: 1991-11-20
Abstract: PURPOSE:To prevent the generation of weld lines by charging a molten resin into the product part of a mold cavity by the method in which the charging of the molten resin is started with the gate part of the mold cavity being closed and the gate part is opened when the pressure of the molded resin introduced to the position just before the gate part of the mold cavity reaches a required pressure. CONSTITUTION:A cavity gate part A is closed by pressing a middle mold 8 to an upper mold 6 by stretching a piston rod 9a of an oil pressure cylinder by switching an electromagnetic switching valve to an oil supply position by the command of a control unit. The cavity gate part A is opened when the pressure of a molten resin introduced to the position just before the cavity gate part A reaches a required pressure according to a detection signal of a pressure sensor 25. The molten resin, which is adjusted of its pressure at a specified pressure and is arranged of its melt front, is introduced into the cavity product part B to reach the detail of it. In this way, the shortage of resin charging is prevented to improve the stability of product weight and shape.
Patent JP-2001121263-A (JP)
Title: Method for arc welding
Inventor: TAKAGI RYUHEI
IPC: B23K9/26
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To enable the formation of an excellent welding bead unaccompanied by such a failure as an undercut or a humping bead at high speed and in particular, to give an allowance for the existence of a gap even when a certain gap is formed at a welding of a thin plate material, a thin pipe material, or the like. SOLUTION: An arc welding equipment 1 of a two-piece construction, where a power feeding tip 4 which forms a welding wire through-hole 4H and an insulation tip 5 which forms the same welding wire through-hole 5H are connected, is used. An arc welding is executed under the condition that an effective wire extension E (mm) from the tip of a power feeding tip 4 is given by the relation 16×d (mm)<=E<=40<=d (mm), where d (mm) stands for the diameter of a welding wire 3, and a gap G is formed by satisfying the relation 0.5×t (mm)<=G<=1.5×t (mm), where t (mm) stands for the plate thickness or the thickness of a welded base material 7 and G (mm) stands for the joint space (gap).
Patent JP-H06149321-A (JP)
Title: Sequence program execution system
Inventor: TANAKA KUNIO
IPC: G05B19/05
Filed: 1992-11-16
Abstract: PURPOSE:To easily read and write the specific data by the optional timing in a sequence program execution system that is carried out by a programmable controller PC. CONSTITUTION:A reading function instruction 32 is inserted to a place of the timing when the tool data are rewritten for exchange of tools. Then the instruction 32 is read, the tool data on a designated file name are read out of an IC card serving as an external storage and stored in a designated address of a RAM. Meanwhile a writing function instruction 42 is inserted to a place of the necessary timing when the debugging is desired for a specific machine and its related machine out of many machines. When the instruction 42 is read, the state of the debugging data designated in a writing address column 32c at that relevant point of time is written into the IC card from the RAM.
Patent JP-H03166158-A (JP)
Title: Transport method and stacking method/device for sheet-shaped bored workpiece
Inventor: KOMURO TERUHISA
IPC: B65H29/24
Filed: 1989-11-24
Abstract: PURPOSE:To provide possibility of mechanical transportation of workpiece to be processed with a suction head by allowing a sheet-shaped member laid under the workpiece to serve as a plug to block the opening in the workpiece when it is attracted by the suction head. CONSTITUTION:A sheet-shaped member S is laid under a thin-plate workpiece W, which has undergone a boring process, and a suction head 5 is approached to the workpiece W from above to attract it together with the sheet-shaped member S situated under the same. Then the suction head 5 is moved, and the workpiece W is transported to the stock position P together with the sheet- shaped member S.
Patent JP-H01148706-A (JP)
Title: Crystalline metallosilicate and its production
Inventor: OKANIWA HIROSHI
IPC: C01B39/12
Filed: 1987-12-04
Abstract: PURPOSE:To obtain metallosilicate improved in adsorbing and catalytic properties, by keeping a reaction mixture prepd. form org. cation source, silicon source, aluminum source, iron source, boron source, alkali-ion source and water at a specified temp. CONSTITUTION:The reaction mixture having the compsn. of formula II expressed with a molar ratio of oxides of silicon, aluminum, iron and boron is prepd. by mixing one or more kinds of source (M') among the org. cation source (R), silicon source, aluminum source, boron source, alkali metal ion source, alkaline earth metal ion source and ammonium ion source, and water. Then, the reaction mixture is kept at 100-250 deg.C to obtain the porous crystalline metallosilicate of formula I. In the formula II above-mentioned, T2O3 is Al2O3 + Fe2O3 + B2O3 and n' is valence of M'. And in the formula I, 0<=a<=1.0, a+b<=1, x>=8, M is cation and (n) is valence of M.
Patent JP-H05207806-A (JP)
Title: Method for disintegrating cut lawn and removing field soil and apparatus therefor
Inventor: NAKAJIMA KAZUNARI
IPC: A01C1/00
Filed: 1991-09-07
Abstract: PURPOSE:To reduce the size of the overall apparatus and improve the productivity by gradually increasing the rotational speed of loosening rollers in the forward direction. CONSTITUTION:The rotational speeds of loosening rollers 2 are gradually increased in the forward direction. The lawn stripe runner is dispersed by a lawn dispersing fork 5 and separated from the soil by a punching plate 11.
Patent JP-2001131821-A (JP)
Title: Foamed fiber and method for producing the same
Inventor: MURATA TERUICHI
IPC: D01D5/247
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To produce new foamed fibers by adding a foaming agent comprising an inorganic compound capable of leaving porous parts even after passage through a fiber-forming step required to improve physical properties such as drawing, drying or heat treatment with dry heat or wet heat and promoting the formation of a porous structure thereof for conversion of fibers into a porous state caused in a coagulating process of a wet spinning method to a spinning dope and to provide a method for producing the foamed fibers. SOLUTION: Foaming is carried out in an acidic bath in a process for carrying out a wet spinning of the spinning dope prepared by adding a boron hydride compound thereto and forming the fibers. Thereby, the foamed fibers are obtained.
Patent JP-H05194162-A (JP)
Title: Oxidative hair dyeing composition and method for dyeing human keratinous fiber
Inventor: AREKISANDAA SHII CHIYAN
IPC: A61K8/42
Filed: 1992-10-06
Abstract: PURPOSE: To dye keratinous fibers in intense colors by reacting a composition containing an iodine, an oxidant and an oxidation dye with a keratinous fiber in a single process. CONSTITUTION: This composition is obtained by mixing a first solution comprising a dye base (e.g. water or ethanol), an iodide (e.g. potassium iodide) and a dye precursor with a second solution comprising an oxidant (e.g. hydrogen peroxide). The dye precursor comprises a primary intermediate product (e.g. p-phenylene diamine) and a coupler (e.g. m-aminophenol). The composition is used for dyeing a keratinous fiber having extremely deep color tone, especially human hair. The composition is alkanized so as to become pH >=9 and the first solution is mixed with the second solution immediately before being used for hair so as to carry out dyeing at the same time.
Patent JP-H01147309-A (JP)
Title: State measuring instrument using ultrasonic wave
Inventor: NAKAMURA TADASHI
IPC: G01B17/02
Filed: 1987-12-04
Abstract: PURPOSE:To obtain the high-reliability state measuring instrument which easily takes an ultrasonic-wave measurement by dividing an ultrasonic wave measuring instrument into an ultrasonic wave data sampling device and a measurement data processor, and connecting the both by an optical transmission line and transmitting data. CONSTITUTION:The ultrasonic wave measuring instrument 10 is constituted separately as the ultrasonic wave data sampling device 2 which samples ultrasonic wave data and measurement data processor 1 which processes ultrasonic wave data. Further, those devices 1 and 2 are connected by the optical transmission line 3 so that the data transmission is possible. Then only the data sampling device 2 is put in a sealed chamber (heavy crude oil tank, etc.) 11 whose state is to be measured with an ultrasonic wave, and the data processor 1 is installed outside the sealed chamber 1 to perform the ultrasonic wave measurement. Consequently, large-amount data processing is performed at an actual spot, so measurement and image processing are carried out in real time.