baber/WOPTO huggingface dataset:
Patent JP-H1134030-A (JP)
Title: Method for casting high-fluidity concrete into form
Inventor: HIRATA ATSUSHI
IPC: B28B13/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To manufacture high quality concrete segments with high efficiency when they are to be manufactured by using high-fluidity concrete. SOLUTION: A high-fluidity concrete having self-filling property is cast into a form 1. Change of filling state in a casting process is measured by a sensor 2. The measured data and the shape of the form 1 are inputted to a computer 3. The flowing speed of the high-fluidity concrete in the form 1 is calculated. A pressure of a presser 4 is adjusted or a discharge quantity of a concrete pump is adjusted so as to set the flowing speed within a required range.
Patent JP-H1135458-A (JP)
Title: Diclofenac sodium-containing oily plaster preparation for external use
Inventor: KAWACHI TOSHIKUNI
IPC: A61P25/04
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject plaster preparation capable of efficiently percutanously absorbing diclofenac sodium and free from problem of irritation to skin by formulating diclofenac sodium with a specific fatty acid. SOLUTION: This oily plaster preparation for external use is obtained by formulating a tacky base for preparation with a 10-18C fatty acid which is liquid at ordinary temperature and isostearic acid. Caprylic acid, oleic acid, linoleic acid or linolenic acid is preferable as the fatty acid. A composition comprising 30-50 wt.% styrene-isoprene-styrene block polymer, 25-50 wt.% tackiness-providing resin and 0.1-2 wt.% antioxidant is preferable as the tacky base. The formulation ratio of diclofenac sodium is preferably 0.5-6 wt.% and formulation ratio of a mixture of isostearic acid with the fatty acid is preferably 2-15 wt.% and mix ratio of isostearic acid to the fatty acid is preferably (8:2) to (4:6).
Patent JP-H1141185-A (JP)
Title: Abnormality detection method of no-break power unit in catv system
Inventor: MONMA MINORU
IPC: H04B17/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To monitor a cut-off of a breaker of a no-break power unit by a unidirection CATV system. SOLUTION: The no-break power unit 2 as a power feeding device is connected with a repeating transmission network 1 of the CATV system. When an abnormality like the cut-off of the breaker, etc., occurs in the non-break power unit 2, a fault is caused to broadcasting viewed by a receiver by outputting a fault signal to cause the fault to a broadcasting signal from a signal generation part 3 installed in the non-break power unit 2 to the repeating transmission network 1 and the abnormality is detected on the side of a center by the fault in the broadcasting by the non-break power unit 2.
Patent JP-S6085579-A (JP)
Title: Light-emitting/light-receiving element
Inventor: TASHIRO YOSHIHARU
IPC: H01L27/15
Filed: 1983-10-17
Abstract: PURPOSE:To enable to optimize the respective characteristics of the light-emitting part and the light-receiving parts by a method wherein the impurity concentration of the photo absorption layer of each of the light-receiving parts is made lower than that of the photo absorption layer of the light-emitting part. CONSTITUTION:Light-receiving parts 42 are respectively constituted of an N<+> type InP layer 33, an N<-> type InGaAsP layer 34 and a P<+> type InP layer 36, while a light-emitting part 41 is constituted of an N<+> type InP layer 2, an N<-> type InGaAsP layer 3 and a layer 36. In such a constitution, the layer 3 is used as an active layer for the element 41, while the layers 34 are respectively used as a photo absorption layer for each element 42, thereby enabling to optimize the respective characteristics of the layer 3 and each layer 34 in each of the elements 41 and 42. That is, the impurity concentration of the layer 3 is made higher than that of each layer 34. As a result, the respective characteristics of the light-emitting element 41 and the light-receiving elements 42 can be optimized.
Patent JP-H0480724-A (JP)
Title: Active matrix substrate and its display device
Inventor: KEYAKIDA MASAYA
IPC: G02F1/136
Filed: 1990-07-24
Abstract: PURPOSE:To enable wiring without breaking a column electrode nor making the resistance high by forming a gate line on an insulating film on an insulating substrate outside a channel area and making the width of the insulating film wider than the width of the gate line at the part of intersection with a source electrode. CONSTITUTION:The gate line which is the prolongation of a gate electrode 13 and outside the channel area is formed on the insulating film 12 on the insulating substrate and the width of the insulating film 12 is greater than the width of the gate line at the part of intersection with the source electrode 15. A step is therefore small by as much as the unetched part of the insulating film 12 below the gate electrode 13, and consequently the step never exceeds the size corresponding to the thickness of the gate electrode. Consequently, when the source electrode is formed thereafter after a transparent insulating film is deposited, a discontinuity due to the step at the intersection part is greatly reduced.
Patent JP-H1017721-A (JP)
Title: Resin vulcanization rubber composition
Inventor: TAKAHASHI KATSUHIRO
IPC: C08K5/04
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a resin vulcanization rubber composition, capable of maintaining preferable vulcanization speed, enabling a marked improvement in corrosion resistance against a metal and useful for a hose, etc., by compounding an aliphatic or aromatic carboxylic acid as a vulcanization accelerator. SOLUTION: This composition is obtained by compounding a composition consisting of (A) 100 pts.wt. of a natural rubber or a synthetic rubber and (B) 1-25 pts.wt. of an alkylphenol with (C) 0.01-50 pts.wt. of aliphatic or aromatic carboxylic acid as a vulcanization accelerator. Further, preferably the component A is a rubber containing >=50wt.% of a butyl rubber, and the component C is an aliphatic or aromatic polycarboxylic acid. Concretely, the component C is selected from (anhydrous) trimellitic acid, (anhydrous) pyromellitic acid, (anhydrous) maleic acid, (anhydrous) phthalic acid, a diester between anhydrous trimellitic acid or anhydrous pyromellitic acid and ethylene glycol or a triester between anhydrous trimellitic acid or anhydrous pyromellitic acid and glycerin, 3,3',4,4'-benzophenonetetracarboxylic anhydride, a styrene-maleic anhydride copolymer, etc.
Patent JP-S6086181-A (JP)
Title: Recording liquid
Inventor: CHIBA MASAHIRO
IPC: B21D31/00
Filed: 1983-10-19
Abstract: PURPOSE:A recording liquid, containing C.I. Food Black 2, a yellow dye and a red dye, assuming black elementary color, having high solubility and solution stability for a long term without clogging extrusion orifices, and useful for ink jet recording and writing utensils. CONSTITUTION:A recording liquid consisting of a liquid composition containing (A) C.I. Food Black 2 and (B) one or more of yellow dyes, preferably C.I. Acid Yellow 17:1, 23, 49, 65, 104, 183, 155 or 194 or C.I. Direct Yellow 86, 104, 142, 194, etc. and (C) one or more red dyes, preferably C.I. Acid Red 8, 37, 50, 51, 52, 87, 92, 93, 95, 98, 287, 35, 1, etc. together as a water-soluble dye as a recording agent. Preferably, the mixing weight ratio of the dyes A:(B, C) is 100:(1-30), and that of the dyes B:C is (1:10)-(10:1). The total content of the dyes (A), (B) and (C) is preferably 1-10wt%. EFFECT:Improved water resistance.
Patent JP-S6438664-A (JP)
Title: Holding circuit
Inventor: MURAO FUMIHIDE
IPC: G01R19/00
Filed: 1987-08-03
Abstract: PURPOSE:To obtain a holding circuit capable of converging the output of a buffer circuit to predetermined voltage an infinite time after holding is started, by providing the switch, resistor and power source connected to a holding capacitor (C) in series and controlling said switch during a holding state by the pulse signal of a pulse generating circuit. CONSTITUTION:When a switch 2 is turned ON by the signal from a control terminal 3 and a switch 6 is turned OFF by a pulse generating circuit 9, the voltage of an input terminal 1 is outputted to the output of a buffer circuit 5. Next, when the switch 2 is turned OFF by the signal from the terminal 2 and the switch 6 is turned ON and OFF by the pulse signal from the circuit 9, the voltage immediately before the switch 2 is turned OFF preserved in C4 is outputted to the output of the circuit 5 immediately after the switch 2 is turned OFF. The current calculated by dividing the difference voltage of the voltage of a power supply 8 and the voltage held to C4 by the resistance value of a resistor 7 is charged in and discharged from C4 only during a time when the switch 6 is turned ON and, after the definite time determined by the pulse width of the circuit 9 and the resistance value of the resistor 7, the voltage between both terminals thereof becomes the same voltage as the power source 8 and the output of the circuit 5 becomes the same voltage as the power supply 8.
Patent JP-2001020263-A (JP)
Title: Flexible membrane type derricking gate
Inventor: TAGOME SATOSHI
IPC: E02B7/20
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To certainly detect the state of erection without depending on an internal pressure by a method wherein detecting devices are provided at positions where the upside of a flexible membrane touches at completion of erection of the flexible membrane. SOLUTION: Three units of pressure detecting devices 20 each in a diaphragm type are installed at a ceiling wall 16 of a conduit 15, being right angled against the direction of flow. A flexible membrane 11 is arranged in the conduit 15, being right angled against the direction of flow, and the membrane is inflated approximately into a semicircular shape with an air injected. On completion of erection, the flexible membrane 11 closes the inside of the conduit 15 and becomes a gate. At this time, the upside of the flexible membrane 11 comes into contact with a ceiling wall 16 of the conduit 15, and the pressure detecting devices 20 provided at the position of contact receive a compressive force and electrically detect deformation of the diaphragms, and a completion of erection can be confirmed at a remote position.  Since an air pressure inside the flexible membrane 11 is monitored by a pressure detector 18 for prevention of bursting, a double-check by the pressure detecting devices 20 and the pressure detector 18 becomes possible, and the state of erection of the flexible membrane 11 can be detected much certainly.
Patent JP-S6455977-A (JP)
Title: Automatic frequency controller
Inventor: MAIKERU MATSUKUJIN
IPC: H03L7/12
Filed: 1988-08-03
Abstract: PURPOSE: To obtain a high loop gain, low DC offset and low noise characteristics by applying a control signal to a VCO when there is no IF signal but inhibiting the use of an offset circuit and a clamp circuit when there is the IF signal. CONSTITUTION: A capture circuit 72 applies a control function in response to serial phase related output signals from demodulators 36 and 54, senses non-signal and unlock states and performs the symmetric pull-in and capture of the IF signal. When the signal appears, an IF part gets out of lock. The capture circuit 72 applies the control signal to a sweep circuit 78 and when the frequency of a VCO 24 reaches a video signal frequency, a PLL is locked. When the PLL 20 achieves the phase synchronization of the IF signal, both an offset circuit 76 and the sweep circuit 78 are suppressed. Next, the control of the VCO 24 is canceled. Besides, since the use of a clamp circuit 70 is inhibited as well and a local oscillator 64 is driven, the IF signal is returned to its correct frequency value.
Patent JP-S5983479-A (JP)
Title: Buzz sound preventing device of television receiver
Inventor: MORINISHI YASUTOSHI
IPC: H04N5/62
Filed: 1982-11-04
Abstract: PURPOSE:To reduce buzz sound, by inserting respectively a characteristic filter having prescribed characteristic between a tuner and a video intermediate amplifier stage and between the video intermediate frequency amplifier stage and a sound intermediate frequency amplifier stage. CONSTITUTION:A radio wave from an antenna 1 is applied to a tuner 2, and a video signal is obtained from a terminal 13 inputted to a video processing section 7'' including a video intermediate frequency amplifier stage 4 via a filter 3 having the characteristics of A, B. An output of the video intermediate frequency amplifier stage 4 is inputted to a sound processing section 12'' including a filter 15 having characteristics C, E, a sound intermediate frequency detecting beat detecting stage 5, a filter 9 having characteristic of D, a sound intermediate frequency amplifier stage 10 and a sound detecting stage 11 and the sound signal is obtained from a terminal 14. Thus, buzz sound is decreased.
Patent JP-H1040554-A (JP)
Title: Access control system of optical disc apparatus
Inventor: YAMADA MINORU
IPC: G11B27/10
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To always enable the access under the stable condition by calculating a velocity error between the reference acceleration and the current acceleration and also controlling the velocity in every predetermined time by changing a compensating value depending on velocity change. SOLUTION: A difference between the reference velocity determined by a calculating means 11B on the basis of the number of remaining tracks up to the target position read by a remaining track number counting circuit 9 and the current velocity of an optical pickup calculated in every predetermined time in an optical pickup velocity calculating circuit 10 is calculated by a velocity error calculating means 11C. Meanwhile, the current acceleration calculated by a current acceleration calculating means 11D is compared with the reference acceleration preset in separation to calculate an acceleration error as a compensating value by an acceleration error calculating means 11E. Any one of this compensating value and velocity error is selected by a control means 11F to control the drive of the optical pickup to move the optical pickup to the target position through velocity control.  Thereby, it is possible to deal the event that condition which cannot be covered with the predetermined compensating value may be generated during deceleration.
Patent JP-H0858668-A (JP)
Title: Motor-assisted bicycle
Inventor: OGAWA SUMITAKA
IPC: B62K11/00
Filed: 1994-08-18
Abstract: PURPOSE: To prevent the supply of an unnecessary assist force by monitoring voltage or current supplied in particular to a motor, regarding a motor-assisted bicycle where motor power is used to assist a manual force travel. CONSTITUTION: Motor current is detected, on the basis of voltage across a drain and a source (FET on voltage) when electrical continuity is kept in a field effect transistor 87 used to control the feed of power to a motor 21. A time monitor means 93 monitors the duration of time when detected current exceeds a current value nearly equal to zero, and stops the drive of a relay 85, if the duration exceeds an allowable value, thereby stopping the. feed of power to the motor 21. In this case, the feed of power to the motor 21 may be interrupted, when voltage supplied thereto is monitored and the duration of a time to make motor voltage nearly equal to zero exceeds an allowable value.
Patent JP-H0828007-A (JP)
Title: Tatami mat fabricating machine
Inventor: INOUE HIROBUMI
IPC: E04F15/02
Filed: 1994-07-14
Abstract: PURPOSE:To reduce labors when materials of tatami mats are cut and sewed. CONSTITUTION:Cutters 2A, 2B which cut a tatami floor breadthwise and cut both tatami floor and front cover thereof at the same time lengthwise and a sewing machine 3 which sews the front cover on the tatami floor or sews the tatami edges on the tatami floor and the front cover, are installed on a base frame 1 and a computer controller 4 for the automatic control of the cutters 2A, 2B and the sewing machine 3 is attached thereto. In this time, specified measured information regarding the strain of the floor face of a room is input in the computer and operations to assign the strain to a preset number of tatami mat on the basis of the information are carried out. The operated result is stored as a control information and a specified actuating instruction is input to automatically operate the cutters 2A, 2B and the sewing machine 3 on the basis of the control information.
Patent JP-S5896978-A (JP)
Inventor: GOTOU KATSUHIKO
IPC: F25D23/08
Filed: 1981-12-04
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-H0479142-A (JP)
Title: Ion injection apparatus
Inventor: ISHIHARA YOSHITAKE
IPC: H01J37/317
Filed: 1990-07-23
Abstract: PURPOSE:To prevent an ion-injected material such as a wafer, from being charged up caused by scondary electrons by installing a conductive lattice to cover a target plate on the surface of the target opposite to a filament of the target plate. CONSTITUTION:A wire net 13 is fixed in a target plate 15 by an insulator 12. The wire net 13 is made wide enough to cover the target plate 15. Since having high energy, primary electrons 2 radiated from a filament 4 pass the meshes of the wire net and collide against the target plate 15. As a result, secondary electrons 3 are radiated from the target plate 15, but since the secondary electrons 3 have lower energy than the primary electrons 2, the secondary electrons 3 are easy to be affected by negative potential of the wire net 13 and their energy decreases. Consequently, the possibility to capture the secondary electrons 3 by ion beam 1 is heightened, so that negative charging-up of a wafer 11 on a disk 10 owing to the secondary electrons 3 themselves which are not captured by ion beam 1 is avoided.
Patent JP-2001022230-A (JP)
Title: Image forming device
Inventor: NAGATA KENICHI
IPC: G03G21/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a communication system transferring information in a non-contact system between an image forming device main body and a non-contact communication IC tag mounted on plural image forming cartridges loaded in the main body. SOLUTION: One antenna 175 capable of performing transmission and reception with the non-contact communication IC tags 143 and 153 mounted on a developing cartridge and a process cartridge is provided on the back side of the front door of the image forming device main body 171, and transmits a response requiring signal from a control part on the device main body side. The non-contact communication IC tag receives the response requiring signal and transmits a password for recognizing a tag as a response signal. The control part on the device main body side receives and discriminates the response signal, and communicates the information with the individual non-contact communication IC tag. Therefore, the system such as the antenna part on the device main body side is simplified and is made inexpensive.
Patent JP-S6255800-A (JP)
Inventor: NAKAYAMA OKIHIKO
IPC: G08G1/0969
Filed: 1985-09-03
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-H0360075-A (JP)
Title: Manufacture of vertical field effect transistor
Inventor: AKAMINE TADAO
IPC: H01L29/78
Filed: 1989-07-27
Abstract: PURPOSE:To realize a short channel length and to accelerate an operation by severely controlling the channel length using molecular layer epitaxy when a channel region of a vertical field effect transistor is formed. CONSTITUTION:A P-type channel region 3 is formed in a state that a N<+> type drain region 2 is formed by an ion implantation or epitaxial technique on a P-type silicon substrate 1 by molecular layer epitaxy. In this case, since an autodoping and solid diffusion are suppressed to very small values, the channel length can be much shortened to several hundreds Angstrom  or less. When the region 3 is formed, if pressure of B2H6 gas to be introduced at the start and end of formation is lower and pressure in vacuum is raised, an electric field intensity near adhering is weakened, and a transistor having small short-channel effect can be formed.
Patent JP-H0611176-A (JP)
Title: Connecting structure for air-conditioning duct having bypass
Inventor: KOZAKURA TOSHIHIKO
IPC: F24F13/02
Filed: 1992-06-29
Abstract: PURPOSE:To increase rigidity and prevent the generation of turbulent flow by a method wherein an inward flange and an outward flange are provided so as to be divided by a boundary line, dividing the main body of a duct into two divisions, while a bypass duct is projected from a large-diameter part having a taper. CONSTITUTION:One half of a duct 1, divided by a boundary line, dividing the main body of the duct 1 into two divisions along the axial direction of the main body of the duct 1, is provided with a large-diameter part 3, in which the degree of inflation of the duct 1 is increased gradually when a position is approached to the terminal end thereof and a flange 4, extended inwardly from the large-diameter part 3, is provided while another flange 5, extended outwardly from a terminal end, is provided on the other half of the main body of the duct 1. Further, a bypass duct 9 is projected from the large-diameter part 3. According to this method, the rigidity of the connecting part of the duct is increased while air will never be stagnated in the large-diameter part 3 whereby air flows out of the bypass duct 9 smoothly as it is.
Patent JP-H0841406-A (JP)
Title: Ink composition for oily ball point pent
Inventor: KUSUNOKI HARUO
IPC: C09D11/18
Filed: 1994-07-27
Abstract: PURPOSE:To provide an ink composition for oily ball point pen, composed of an organic solvent, a colorant, a resin and a specified lubricant, making it possible to write smoothly and excellent in beginning of writing and shelf life. CONSTITUTION:This ink composition for oily ball point pen is composed of (A) one or plural organic solvents such as a glycol and a cellosolve, (B) a colorant such as a gold-containing dye and a basic dye, (C) a resin such as a ketone resin or a rosin-modified resin and (D) preferably 0.1 to 10.0wt.% (based on the whole composition) carboxyl-modified silicone oil represented by formula I or II [(m) is number of added dimethylsiloxane; (n) is number of added carboxymethylsiloxane] as a lubricant.
Patent JP-S6086347-A (JP)
Title: Hot-water supplying device
Inventor: AKIYAMA JIYUNICHIROU
IPC: F24H1/00
Filed: 1983-10-18
Abstract: PURPOSE:To supply required amount of hot-water having required temperature automatically by a method wherein the control signals of a burner and a solenoid valve are produced based on the signals of flow amount and temperature from sensors in a pipeline as well as a set signal from a setting unit. CONSTITUTION:The temperature of hot-water is detected by a temperature sensor 6 and the detected value is sent into a control circuit 10. When the hot-water temperature is higher than the set value of the setting unit 8, the burner 1 is controlled so as to reduce the heating power, however, when the hot-water temperature is lower than the set value, the burner is controlled so as to increase the heating power thereof and, thus, the hot-water temperature is kept at the set value. Water supplying amount is integrated in the control circuit 10 simultaneously with the beginning of supplying water by receiving a flow amount signal from a flow amount sensor 7 and when the integrated value has arrived at the set value, a control signal is outputted, the solenoid valve 4 is closed and the combustion of the burner 1 is stopped. Then, an indicating signal or an alarming signal is outputted and it is informed by the sounding of a buzzer 9 or the lighting of an indicating lamp that the hot-water of required temperature and amount is reserved in a bathtub 3.