baber/WOPTO huggingface dataset:
Patent JP-2001099739-A (JP)
Title: Balance modification device of rotating body
Inventor: KAI YOSHIAKI
IPC: B23Q11/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To modify unbalance of a rotary shaft without reassembling a main shaft for balance modification. SOLUTION: A control device calculates an unbalance angle position and an unbalance quantity, based on a rotation standard position of a rotary shaft detected by a rotation standard position detector and an amplitude quantity of vibration in the radius direction relative to the shaft center of the rotary shaft detected by a displacement detector, by rotating the rotary shaft. The control device determines to which electrode plates 18 positioned in a balance modifying ring 14 a voltage is to be applied, from the unbalance angle position and the unbalance quantity of the rotary shaft, and a voltage applying device applies a voltage to the interval between the electrode plates 18 instructed by the control device.  In this case, rotation of the rotary shaft is reduced temporarily to a low-speed rotation, and thereby only an ER fluid 19 existing in the interval between the electrode plates 18 to which the voltage is applied is fixed, and the residual ER fluid 19 is stuck fast to the inner circumferential wall of a hollow part 17 by a centrifugal force caused by changing the rotary shaft to high-speed rotation, to thereby modify the unbalance of the rotary shaft.
Patent JP-H06131105-A (JP)
Title: Optical position detector
Inventor: NAGASAKI HIROKI
IPC: G06F3/038
Filed: 1992-10-19
Abstract: PURPOSE:To obtain superior operability, to eliminate the incapability of input due to the loss of a tool etc., and to adapt an optical position detecting device to color liquid crystal, etc., by constituting a tablet part being the input part of a pen input computer by using a touch panel. CONSTITUTION:This optical position detector is equipped with a display part 1 which displays the movement position of cursor, an optical position detection part which detects the position corresponding to the cursor movement position on a screen 1A by arranging laterally traveling detection light on the surface of the screen of the display part 1 through many light emitting elements 3 and light receiving elements 4 and interrupting the detection light at the corresponding position, and a control part which moves the cursor according to a detected value from the detection part and selects a 1st or 2nd click according to a difference in the number of interruption points of the detection part. When the screen 1A is touched with a finger, the detection light is interrupted at the position and the control part specifies the cursor movement position, so that the cursor is moved. The clicks are selected according to the number of figures touching the screen 1A.
Patent JP-H08134942-A (JP)
Title: Construction method for underground structure
Inventor: MATSUI OSAMU
IPC: E02D29/045
Filed: 1994-11-15
Abstract: PURPOSE: To shorten a construction term until a final excavation work has been over by constructing earth retaining walls around an existing underground structure, and letting excavation for constructing a new underground structure be then completed before the aforesaid existing underground structure is disassembled and removed. CONSTITUTION: Earth retaining walls 3 and 3 having each depth corresponding to the depth of a new underground structure, which is deeper than that of an existing underground structure, is constructed around the existing underground structure. The uppermost structural section 1B1 of the existing underground structure 1 is then disassembled and removed, and the uppermost floor skeleton F of the new underground structure is then constructed. The remaining section 1A of the existing underground structure 1 is made struts for each earth retaining wall 3, and excavation for the new underground structure is then executed at the under side of the existing underground structure 1.  Subsequently, each structure located underneath the existing underground structure 1 out of the floor skeleton F of the new underground structure is constructed one after another from its upper floor by a reverse placing method. The existing underground structure 1 is disassembled and removed in order from its upper section, and the remaining floor skeleton F of the new underground structure is then constructed in order from its upper section by a reverse placing method as the aforesaid operations are carried out.
Patent JP-H06126292-A (JP)
Title: Sewage treating device
Inventor: ISHIDA KOJI
IPC: C02F3/34
Filed: 1992-10-20
Abstract: PURPOSE:To suppress abrasion and to improve reaction efficiency in the device for treating sewage, etc., by placing settling immobilized nitrifying bacteria fluidizing vessel and setting a fluidizer outside the vessel. CONSTITUTION:An activated sludge mixed liq. 6 is treated with immobilized denitrifying bacteria 9 in a tank 21 for biologically decomposing sewage under oxygen-free conditions, and an immobilized denitrifying bacteria fluidizing vessel 5 is set to separate the mixed liq. 6 into the tank 21 by overflowing. Meanwhile, a fluidizing means 12 to supply the fluidized mixed liq. 6 in the tank 21 into the vessel 5 is arranged at the lower end of the vessel 5 in the tank 21 to constitute an immobilized denitrifying bacteria fluidizing device 1. Consequently, contact of the immobilized bacteria with the fluidizing means 12 is avoided, and abrasion is reduced.
Patent JP-H07111486-A (JP)
Title: Optical transmitter
Inventor: MIYAWAKI TAKESHI
IPC: H04N5/00
Filed: 1993-10-13
Abstract: PURPOSE:To suppress the increase in the power consumption and increase in the manufacture man-hours and the cost when plural optical transmission units are provided to an optical transmitter for optical CATV. CONSTITUTION:An optical transmitter 101 is provided with an electric signal processing circuit 104, a distribution amplifier 105 and a power supply circuit 109 used in common. Then the number of optical transmission units 102 each comprising a light emitting element 106 and a control circuit 107 equivalent to the number of transmission destination are connected to the distribution amplifier 105. Thus, even when the number of the transmission destinations increases, it is not required to adjust the electric signal processing circuit 104 and the power consumption is not remarkably increased.
Patent JP-H04155822-A (JP)
Title: Heat treatment device
Inventor: NAKAO MASARU
IPC: F27B17/00
Filed: 1990-10-18
Abstract: PURPOSE:To make the rapid up and down temperature control in a furnace room feasible thereby accelerating the heat treatment rate of the objects to be heat-treated for avoiding the disconnection of the holding part of thermal resistors due to thermal reaction etc., by a method wherein the thermal resistors are formed of molybdenum disilicide while the surface of fixing members is formed of an inert material to silicon dioxide. CONSTITUTION:Within heating resistors 30a, 30b, 30c formed of moly-budenum disilicide, the resistance value thereof is very low at normal temperature but becoming higher at higher temperatures. Besides, when heated, silicon dioxide is separated on the surfaces of the resistors to form surface protective films on the heating resistors 30 so that the resistors 30 may not react to the atmospheric oxygen to avoid the oxidization and the resultant disconnection thereof. On the other hand, the heat insulating members 34a, 34b, 34c formed of ceramic fiber are not to be brought into contact with the heating resistors 30a, 30b, 30c. Furthermore, the surface of the heat insulating members is formed of an inert material to the silicon dioxide so that the silicon dioxide films formed on the surfaces of the thermal resistors 30a, 30b, 30c may not be corroded with the inert material so as to avoid the disconnection of the thermal resistors 30a, 30b, 30c.
Patent JP-2001101141-A (JP)
Title: Portable input/output equipment
Inventor: SUZUKI MAKOTO
IPC: G06F15/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a binder part of a multi-functional portable I/O equipment with a function for shielding electromagnetic leakage and to improve the mechanical strength of the binder part. SOLUTION: A cover material 8 of a common frame 2 is constituted of metallic/ceramic composite material fibers, the frame 6a of a cover part 6 and the frame 7a of a rear cover part 7 are constituted of a metal such as a magnesium alloy, an aluminum alloy and a titanium alloy, so that the strength of the common frame 2 is held and the leakage of electromagnetic noise can be prevented.
Patent JP-H11117781-A (JP)
Title: Double and biaxial type power device
Inventor: SHIOIRI MOTOYUKI
IPC: F02D25/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a double and biaxial type power device applicable to a marine power device by making in common conventional devices mounted one by one on two engines for a lower cost, a lighter weight and easier maintenance. SOLUTION: A battery capacity can be restricted by shifting operating timings for starters for a port engine 1L and a starboard engine 1R in a double and biaxial type marine power device to be operated one by one in the longitudinal direction. An alternator 10 is mounted on one of alternator brackets 12 for the engines 1L, 1R and an accessory (fishing equipment 13) is mounted on the other. A lubricant level sensor and an oil inspection rod, made in common, are arranged between both engines 1L, 1R and one clean water pump, shared with both engines, and a sea water pump are provided on one device and the other device, respectively.
Patent JP-2001096924-A (JP)
Title: Thermal fixing type heat-sensitive recording body
Inventor: SEGAWA TAKAKO
IPC: B41M5/42
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermal fixing type heat-sensitive recording body to be fixed by a simple method, provided with fixing properties thereof and particularly provided with superior storage properties for a colored image after reheating. SOLUTION: A heat-sensitive recording body is provided with a sheet-shaped base, a prime coat layer and a heat-sensitive recording layer successively laminated in the above order, and the heat-sensitive recording layer contains a colorless or light color dye precursor and a developer containing two or more sulfonyl urea groups in one molecule, and also contains another developer having a phenol structure in one molecule and a chemical structure of 1000 or more molecular weight or another developer having a phenol structure in one molecule and a sulfone, and the prime coat layer contains a substance of 40 deg.C or higher melting temperature lowering the developing capability of respective developers.
Patent JP-H04156094-A (JP)
Title: Video tape recorder
Inventor: UCHIYAMA SHINICHI
IPC: H04N9/793
Filed: 1990-10-18
Abstract: PURPOSE:To expand the pass band of a carrier signal and to improve color bleeding by switching the TRAP frequency of a BPF in accordance with recording and reproducing. CONSTITUTION:A low frequency component is removed from a signal inputted from an input terminal by a high pass filter(HPF) 2, its high frequency component is removed by a low pass filter(LPF) 3 and a signal obtained by removing both the high and low frequency components is outputted from an output terminal 6. A control signal indicating recording/reproducing is inputted from an input terminal 8 to control a switch circuit 7, which operates so as to separate the frequency of TRAPs 4, 5 from a pass band at the time of recording and sets up the frequency of the TRAPs 4, 5 to a required frequency value at the time of reproducing. Consequently, the pass band can be extended by separating the TRAP frequency of the BPF from the pass band at the time of recording, a necessary function can be satisfied by returning the TRAP frequency to the necessary frequency and color bleeding to be generated at the time of reproducing can be improved by the extension of the pass band.
Patent JP-H09128612-A (JP)
Title: Controller of automatic vending machine
Inventor: YAMANAKA MASASHI
IPC: G07F9/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To improve the operation efficiency of an automatic vending machine by composing the controller of a reference sale quantity storage means, a display means which is connected to an arithmetic control part and displays the date and time of next delivery of articles, an input means for inputting the completion of the delivery of articles to be sold, etc. SOLUTION: When article sales is inputted from a main control part, an arithmetic control part 2a adds it to the sale quantity of articles stored in a sale quantity storage means 4 and stores the result. When an automatic vending machine administrator delivers articles, the delivery of the articles is inputted through an article delivery input means 7 and then the date and time when a reference sale quantity stored in the reference sale quantity storage means 6 is reached is calculated from the date and time of last delivery stored in a last delivery date and time storage means 3, the quantity of sold articles stored in the sale quantity storage means 4, the current date and time that a timer 5 is counting, and the date and time of next delivery are displayed on a next-delivery date and time display means 8.  Consequently, the automatic vending machine administrator can know the date and time of the next article delivery only by inputting the article delivery at the time of the article delivery.
Patent JP-H02131855-A (JP)
Title: Detecting method for overmovement of polishing belt of strip steel belt polishing machine
Inventor: HAYASE YASUO
IPC: B24B49/00
Filed: 1988-11-09
Abstract: PURPOSE:To surely decide the generation of the over-movement of a polishing belt without using the switch class likely to cause a trouble by deciding the generation of the over-movement of a polishing belt from the lapse time of from a normal reversal movement at the reversal position by using a computer. CONSTITUTION:The respective necessary time in the reciprocating movement of a polishing belt 4 between two reversal positions is measured and the necessary mean times t1, t2 are calculated by a computer 16. The respective ordinary moving speed v1, V2 are calculated from these calculation values t1, t2, the necessary times t3, t4 spent in reaching an allowable limit position over the reversal position of the other part after reversing at the reversal position of one part are calculated based on this calculation value v1, v2 and set as the respective initial set value at both sides of the polishing belt moving area. Then at the time when the time lapsed in the state of no detection being made reaching to the succeeding reversal position from the time reaching to the reversal position of one part, reaches the initial set value t3, t4 it is decided that the over-movement of the polishing belt 4 is generated.
Patent JP-H05301801-A (JP)
Title: Resin composition for controlling insect pests and formed products therefrom
Inventor: CHINUKI TAKASHI
IPC: B32B27/18
Filed: 1992-10-20
Abstract: PURPOSE:To provide an insect pests-controlling resin composition which can intertilize insect pests to reduce their growth density whereby the damage caused by them can be reduced. CONSTITUTION:Insect growth regulators, for example, compounds having juvenile hormone activities such as pyriproxyfen, phenoxycarb or chitin synthesis inhibitor such as diflubenzuron or chlorfluazuron are added to a synthetic resin in an amount of 0.05 to 10wt.%. Further, addition of a pigment attracting the insect pests, usually yellow to blue pigments, is preferred 0.1 to 5wt.%. The resin composition is formed for use by means of a usual forming machine such as a injection molding machine or an extruder into films 0.2 to 0.5mm thick, sheets 0.5 to 5mm thick, nets of fibers with 0.05 to 5mm diameters or tools for horticulture or agriculture such as pots, supports, victoria lavon. The formed products hold an sufficient amount of these active ingredients on their surfaces for sustaining the effect for a long period of time. Further, the surface bleed can be arbitrarily controlled with reduced influences on the environments.
Patent JP-2001102712-A (JP)
Title: Wiring board with connector and manufacturing method therefor
Inventor: YOKOYAMA EIJI
IPC: H01R12/78
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To improve productivity and quality of a wiring board with connector and easily reduce the manufacturing cost of the wiring board by constituting the connector of the board similar to the board. SOLUTION: A wiring board A with connector is constituted by freely rotatably connecting a connector 30 to a wiring board 10 mounted with electronic components via a flexible wiring board 20. The connector 30 is constituted of a substrate similarly to the wiring board 10 and has a terminal pattern 31, which is exposed on the surface 30a of the connector 30 in a state where the pattern 31 is electrically connected to the flexible wiring board 20.
Patent JP-H04157666-A (JP)
Title: Magnetic disk drive
Inventor: KOMI YOSHINORI
IPC: G11B19/06
Filed: 1990-10-19
Abstract: PURPOSE:To control the rotation from the start to steady-state in a considerably stable manner by detecting a servo sector in accordance with a second counting value when the rotation reaches a predetermined rotating number, and controlling the rotating number corresponding to the detecting cycle. CONSTITUTION:A servo sector is detected in accordance with a first counting value until a magnetic recording medium reaches a predetermined rotating number. When the rotating number becomes a predetermined number, a servo sector is detected by a second counting value. The rotating number is controlled corresponding to the detecting cycle. In other words, it is detected whether or not a spindle motor 10 is in the stationary rotating state. In the case of 'YES', the rotation of the spindle motor 10 is decelerated from the maximum rotating state nearly to the steady-state rotating state. A load data Dr for turning the spindle motor in the steady-state rotating state is set in a byte counter 7. Then, a current output at the interruption time is set to be enabled. Therefore, a current instruction value resulting from the interruption process becomes effective, thus controlling the rotation at the stationary rotating time. In this manner, the rotation can be controlled considerably stably from the start to the steady-state.
Patent JP-H11120592-A (JP)
Title: Tilt detecting method of optical disk and device therefor
Inventor: MATSUI TSUTOMU
IPC: G11B7/095
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of detecting accuracy by an extraordinary light ray caused by birefringence in an optical disk in the technique projecting light on an optical disk and detecting the tilt of the front surface of the optical disk based on the angular change of the reflected light. SOLUTION: A polarizing beam transmitted from a laser beam source 11 is projected on the front surface of an optical disk D, an ordinary light ray and an extraordinary light ray whose polarizing directions are orthogonal to each other caused by birefringence at the time they are reflected by the optical disk D are separated by a polarizing beam splitter 12, only the ordinary light ray is selected and detected by a photodetector 13. In a calculating part 14 the reflecting angle of the ordinary light ray in the optical disk is calculated and the tilt angle on the front surface of the optical disk D is calculated. The influence of tilt detection of the optical disk by the extraordinary ray is eliminated and highly accurate tilt detection is enabled.
Patent JP-S62140480-A (JP)
Title: Manufacture of photoelectric conversion device
Inventor: TODA KOJI
IPC: H01L31/04
Filed: 1985-12-14
Abstract: PURPOSE:To form a thin-film body having light transmission by incorporating a specific quantity or less of a sexivalent metallic element in an oxide to the oxides of a specific quantity of lead and chromium and using the mixture as a target. CONSTITUTION:Oxides including a sexivalent metallic element of 60mol% or less calculated in terms of an oxide to the composition of lead of 30-99.5mol% calculated in terms of PbO and chromium of 0.5-70mol% calculated in terms of Cr2O3 are employed as a target, and a thin-film consisting of the oxides containing said lead and chromium is shaped in a vacuum. The thin-film is heat treated in an atmosphere including at least lead. Mn, MO, etc. can be used as the sexivalent metallic element, and the oxide shaped by these elements is added, thus acquiring the same result as WO3. Electromotive force is hardly generated even on a thin-film composed of not less than 60mol% WO3. Accordingly, the thin-film having light transmission is obtained, thus improving the conversion efficiency of the operation of a photoelectric conversion device.
Patent JP-H06126102-A (JP)
Title: Production of fine particle
Inventor: YAMAMOTO SEIICHI
IPC: B01J2/00
Filed: 1992-10-20
Abstract: PURPOSE:To provide a method of producing uniform fine particles at high productivity. CONSTITUTION:In a method to produce fine particles wherein a solute is dissolved in high temperature and high pressure solvent and then the pressure is decreased to make over-saturated condition and to precipitate the solute, after the solute is dissolved under pressure P2 higher than the pressure P1 at the time of starting the pressure decrease, the pressure is returned to near the pressure P1 and the resulting solution is kept still for a set period and then pressure decrease is started and fine particles are thus precipitated.
Patent JP-S63135481-A (JP)
Title: Phosphor excited with electron beam
Inventor: NAKAMURA RYOJI
IPC: C09K11/62
Filed: 1986-11-28
Abstract: PURPOSE:To provide the title phosphor which contains no S component, has excellent, emission and a long life and is blue, by doping ZnO.Ga2O3 as a parent material with Li and Ti as activators. CONSTITUTION:1mol of Ga2O3 and 0.5-4.0mol of ZnO are mixed with 1X10<-6>-1X10<-3>mol of Li2TiO2. The mixture is fired in a nitrogen gas atmosphere contg. H2 at 900 deg.C for 2hr to obtain a gallate composite oxide phosphor excited with electron beam, in which a parent material having a composition of ZnO.Ga2O3 is doped with Li and Ti as activators.
Patent JP-S61202724-A (JP)
Inventor: HAINRIHI SHIYUURENBERUKU
IPC: B21D39/06
Filed: 1985-12-17
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-H04156900-A (JP)
Title: Ironing board device
Inventor: TAKIGUCHI SHIGEO
IPC: D06F81/08
Filed: 1990-10-19
Abstract: PURPOSE:To obtain the necessary proper suction port area by providing a cutoff means in a flat board, and cutting or releasing the flow of air in the flat board for adjustment. CONSTITUTION:When the opening section 4b of the first film 4 is moved in the left direction and the opening section 5b of the second film 5 is moved downward, respectively, the suction port of a flat board 1 is the portion C overlapped with the opening sections 4b, 5b. When the opening section 4b of the first film 4 is moved in the right direction and the second film 5 is moved downward, respectively, the suction port of the flat board 1 is the portion D at the right lower section. The first and second films 4, 5 are moved in this state more than in the former state, thus the suction port is made smaller accordingly. Such a small suction port is suitable for ironing a small texture. The size of the suction port can be adjusted in response to the shape of the texture.