baber/WOPTO huggingface dataset:
Patent JP-H01171544-A (JP)
Title: Transfer device for perfusing fluid container
Inventor: YAMAMOTO MASAMI
IPC: A61F9/007
Filed: 1987-12-28
Abstract: PURPOSE:To facilitate the minute adjustment of a height by adjusting the height of the title perfusing fluid container in a step way and continuously. CONSTITUTION:A vitreous body surgery device has a sucking device 1, a cutter driving unit 2, a light source unit 3, a perfusing fluid bottle 4, a transfer device 40 for the perfusing fluid bottle 4, a cutter 5 with a sucking function, a light guide 6, and a perfusion plug 7. A motor 44 is used for the transfer of the perfusing fluid bottle 4, a foot switch 46 can be indicated to continuously operate the motor 44, to continuously transfer the perfusing fluid bottle 4, to change its height, in addition, it can be indicated to operate the motor 44 for a prescribed time, and to transfer the perfusing fluid bottle 4 at every prescribed height.
Patent JP-H02177047-A (JP)
Title: Servo device for capstan motor
Inventor: SHIMODA KENJI
IPC: G11B15/46
Filed: 1988-12-27
Abstract: PURPOSE:To make the phase stable by varying a frequency division ratio of a 1/m frequency divider and a 1/n frequency divider respectively. CONSTITUTION:When a capstan motor 11 is brought into a multiple of m/n, the frequency of a speed signal FG is (m/n)f and frequency-divided into (1/n)f by a frequency divider 41. Thus, the loop keeps the frequency stably to keep the frequency of the signal FG to a constant value. In the case of m/n multiple variable speed of reproduction, the frequency f2 of a control pulse (CTL) is (m/n)f2 and the frequency f2 becomes (1/n)f2 when it is inputted to a phase comparator 52 and compared with an output f0(1/n) of a frequency divider 55 (f0 is a frequency of a voltage controlled oscillator 54). In response to the phase comparison, the oscillated output is controlled and the loop is operated so that the frequency (m/n)f2 is kept constant. Thus, the phase is made stable.
Patent JP-2000154834-A (JP)
Title: Synchronizer of gear transmission
Inventor: KITAOKA SHINJI
IPC: F16D23/06
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a key detent load generated by the axial direction movement of a sleeve sufficiently and also improve a shift feeling. SOLUTION: In the synchronizer of a gear transmission, a synchronizer key 16 is made free in the axial direction and also a key detent mechanism is composed of a ball 14 assembled to a synchronizer hub 12 a prescribed amount movably to the diameter direction and axial direction and engaged with the inner periphery of the sleeve 13 and the synchronizer key 16 and a spring 15 for energizing the ball 14 toward the inner periphery of the sleeve 13 to the diameter direction. Recessed parts are provided on the inner periphery of the sleeve 13 respectively responding to a neutral position and respective shift positions and also cams for changing continuously the key detent load responding to the axial direction movement of the sleeve are formed respectively between these respective recessed parts.
Patent JP-H09146128-A (JP)
Title: Electrooptic element
Inventor: YAMADA MASAHIRO
IPC: G02F1/05
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To make high-speed random access possible, a deflectable angle large and high resolution possible. SOLUTION: This electrooptic element has a ferroelectric substrate 1, electrodes 3, 4 disposed on the main surfaces 43, 44 of this ferroelectric substrate 1 and polarization inversion domains 2 formed to a polygonal shape, such as triangular shape, in this ferroelectric substrates 1. At least one of these domain walls 2a, 2b are perpendicular or nearly perpendicular to the main surfaces 43, 44 of the ferroelectric substrate 1. The element is so constituted that a light beam 41 passes at least the two domain walls like 2a, 2b, 2a....
Patent JP-H07148312-A (JP)
Title: Operating device for shooting of pachinko game machine
Inventor: MATSUMOTO MICHIKO
IPC: A63F7/02
Filed: 1993-11-30
Abstract: PURPOSE:To inform a game player of the success condition or the like by mechanical vibration without adopting visual and acoustic methods. CONSTITUTION:An operating device for shooting of a pachinko game machine is so constructed that a longitudinal operating shaft 25 is formed in a support case 22 fixed to the front frame side, the front end part of the support case 22 is provided with an operation knob 26 interlocking with the operating shaft 25 and a hand rest 36 which is fixed to the support case 22 and disposed in front of the operation knob 26, and a vibrating device 38 for vibrating the hand rest 36 at least is disposed in the hand rest 36. The vibrating device 38 includes a motor 39 fixed to the hand rest 36 and an eccentric weight 41 fixed to the rotating shaft 40 of the motor 39.
Patent JP-H01174221-A (JP)
Title: Reset signal generating circuit
Inventor: KARIYA SANEFUMI
IPC: G05F1/10
Filed: 1987-12-28
Abstract: PURPOSE:To automatically release working without disconnecting circuit, by setting the circuit for generating the output of reset signal, when overvoltage is generated. CONSTITUTION:The voltage of a compared voltage point WHR is set to be normal voltage compared with the voltage of a nonstabilized DC power source VM, and is connected to the + side input terminal of a voltage comparator 21. In the meantime, the - side input terminal is connected to the compared voltage point VHS of dividing the voltage of the non-stabilized DC power source VM. Then, a voltage drop time reset signal output circuit 10 is worked together with a voltage rise time reset signal generating circuit 20. When primary side AC voltage and the non-stabilized DC voltage VM come to the normal voltage or higher, then the output of reset signal is generated again although the reset signal is in a removed state at the time of steady-state voltage. In other words, a reset signal output terminal comes to a level L from a level H. By transmitting the reset signal at the time of generating overvoltage in this manner, an equipment can be reset.
Patent JP-H05139860-A (JP)
Title: Production of porous inorganic oxide carrier
Inventor: YAMAGUCHI TOSHIO
IPC: C04B35/10
Filed: 1991-11-19
Abstract: PURPOSE:To provide a means for obtaining a porous inorganic oxide carrier, having a high specific surface area of >=5m<2>/g and excellent in heat resistance required for a porous inorganic carrier by using boria-silica-alumina-based composition as a raw material for the porous inorganic oxide carrier. CONSTITUTION:A pore-forming agent, a reinforcing material, a forming assistant and water are added to oxide powder composed of 3-10wt.% B2O3, 4-19wt.% SiO2 and the remainder substantially composed of Al2O3 and the resultant mixture is kneaded, formed cured, dried and burned.
Patent JP-H06147631-A (JP)
Title: Control method of hot-water filling and hot-water pouring for automatic bath boiler
Inventor: NOGUCHI YUKINOBU
IPC: F24H1/00
Filed: 1992-11-16
Abstract: PURPOSE:To increase water level setting accuracy upon controlling hot-water filling and improve the controlling property of hot-water pouring and filling by a method wherein the reduction of a water level and a water pressure upon discharging water in a bathtub is monitored and the stopping condition of the tendency of the reduction of the water pressure is monitored to detect the water level and the water pressure at the reference point of connecting port of an additional heating circulation pipeline. CONSTITUTION:When hot-water is poured automatically to take bath and, thereafter, hot-water in a bathtub is discharged, the reduction of the level of hot-water in the bathtub is monitored in a water level detecting unit 37 from a water pressure detected by a pressure sensor 26 and the minimum value of the detected water levels is stored. When the level of hot-water in the bathtub is reduced gradually from a set water level and reaches the level of connecting port of an additional heating circulation pipeline, the reducing tendency of the water level is stopped at that position whereby the water level is set as the water level pressure of a reference point and the temperature compensation of the set level pressure is effected in a pressure sensor temperature compensating unit 50. Then, the pressure of the reference water level is set on the control graph of hot-water pouring and the control graph of hot-water pouring is corrected in a hot-water pouring control graph compensating unit 40 so that the pressure of the reference water level is passed through the reference point and the hot-water filling is controlled in accordance with the hot-water pouring control graph.
Patent JP-H02173746-A (JP)
Title: Gravure screen, gravure printing plate, and its manufacture
Inventor: SHIRAKAWA MASASHI
IPC: G03F5/20
Filed: 1988-12-27
Abstract: PURPOSE:To obtain a printed matter which is large in cell display area and has sufficient set-solid density and no run irregularity of ink even if plate depth is thin by shaping the cells of the gravure printing plate which is formed by using the gravure screen so that the four corners project. CONSTITUTION:The gravure screen is formed by arraying white lines 1 which extend longitudinally and white lines 2 which extend laterally regularly on a black background so that pair of white lines which extend longitudinally and laterally are almost in a T shape in concrete and forming gaps at their intersections. Thus, the white lines are arranged to form black measures 4 having gaps at four corners regularly. Namely, this gravure printing plate is so formed that respective cells 5 which form an image have corners projecting outward. Consequently, the surface area is large and the depth of the plate is made thin; and sufficient solid density is obtained and the run irregularity of ink is precluded.
Patent JP-H02172782-A (JP)
Title: Printing device
Inventor: YAHAGI YOSHIMICHI
IPC: B41J29/50
Filed: 1988-12-26
Abstract: PURPOSE:To prevent erroneous setting of a position for paper by an operator by providing an optical sensor, mounted on a printing head, for detecting an optical difference between a roller of a paper feeder mechanism and paper on this roller, and a position detecting circuit for detecting the beginning of the paper by a signal received from the optical sensor. CONSTITUTION:A phototransistor 6 and a printing head 4 are integrally formed, and the phototransistor 6 transforms the difference between the white of paper 8 and the black of a roller 9 for a paper feeder mechanism to an electric signal with a signal level difference. Data on the beginning of the paper 8 is generated by a position detecting circuit 7, when the printing head 4 is caused to run in the width direction of the paper 8 on the roller 9. The position detecting circuit 7 transmits the data to a control circuit 2, and the control circuit 2 calculates data on printing instructions from a receiving circuit 1 based on said data. Then the control circuit 2 controls a drive circuit 3 for driving the printing head 4 and a motor 5 and allows the drive circuit 3 to start printing at a distance designated from the beginning of the paper.
Patent JP-H10160202-A (JP)
Title: Radiation type air conditioner
Inventor: KOBANAWA MASAYUKI
IPC: F24F5/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a radiation type air conditioner, preventing the deterioration in heating efficiency as much as possible while realizing the prevention of condensate during cooling operation. SOLUTION: A plurality of air outflow ports 17 are bored in a radiation face 16 radially while first and second closing plates 61, 62 are arranged in a radiation panel 11. The first closing plate 61 is positioned below the second closing plate 62 and a first driving shaft 63 is fixed to the center of the same. The hollow second driving shaft 64 is fixed to the center of the second closing plate 62 and the first driving shaft 63 is retained in the hollow part of the second driving shaft 64. Both of the driving shafts 63, 64 are made to penetrate through the radiation panel 11 to the upper surface thereof while both of the closing plates 61, 62 are driven by a closing plate driving device 71, arranged in the part.  The closing plate driving device 71 is constituted of a closing plate retating mechanism 72 and a closing plate elevating mechanism 73 to effect the rotating driving and elevating driving of both of the closing plates 61, 62.
Patent JP-H02173197-A (JP)
Title: Granular detergent composition of high bulk density
Inventor: TOKUYAMA KIYOTAKA
IPC: C11D1/86
Filed: 1988-12-27
Abstract: PURPOSE:To obtain the subject composition containing a lower alkyl ester sulfonate of a fatty acid, bentonite, specific cationic surfactant and nonionic cellulosic derivative and capable of imparting flexibility to fibers simultaneously with washing. CONSTITUTION:The objective composition, containing (A) 5-30wt.% lower alkyl ester sulfonate of an (8-22C) fatty acid, (B) 3-20wt.% bentonite, (C) 0.5-10 pts.wt. cationic surfactant expressed by formula I (R1 and R2 are 12-26C alkyl or alkenyl; R3 and R4 are 1-4C alkyl, benzyl, 2-4C hydroxyalkyl or polyoxyalkylene; X is halogen, CH3SO4, C2H5SO4, 1/2SO4 or formula II) and (D) 0.01-3 pts.wt. nonionic cellulosic derivative at a weight ratio (C/D) of the components (C) to (D) within the range of (99.1/0.1)-(60/40) and having 0.5-1.2g/cc bulk density.
Patent JP-H06178379-A (JP)
Title: Video visuality system
Inventor: KOIZUMI HIROSHI
IPC: H04R1/34
Filed: 1992-12-10
Abstract: PURPOSE:To easily install a rear speaker at the time of reproducing a sound stereo, etc. CONSTITUTION:This system is provided with a video display part 1 and plural speakers outputting a sound corresponding to a video displayed by the video display part 1. As the speakers, front speakers 2L and 2R are arranged on the right/left sides of the video display part 1 and rear speakers 6L and 6R composed of the speaker units of sharp directivity are arranged in the neighborhood of the respective front speakers 2L and 2R. An acoustic reflecting board 10 reflecting the sound outputted from the rear speakers 6L and 6R is arranged behind a person watching the video displayed by the video display part 1.
Patent JP-H08157939-A (JP)
Title: Gas blowing plug
Inventor: MATSUNAGA MOTONORI
IPC: C21C7/072
Filed: 1994-12-07
Abstract: PURPOSE: To assure a gas flow rate and to ensure safe use without hindering gas blowing in spite of infiltration of molten metal into gas permeating pores. CONSTITUTION: Slit-like through-holes 3 are provided with plural steps in a hook form and are thereby provided with pouring basin parts so that the base metal accumulates in the pouring basin parts in spite of infiltration of the molten metal into the slit-like through-holes 3. The clogging of holes does not arise. Gas blowing is thus made executable without any problems. As a result, the gas flow rate is easily assured. Even if the molten metal infiltrates the inside of the slit-like through-holes, the molten metal solidifies in the pouring basin parts and since the base metal is not deposited in the straight parts and the hooked parts, the clogging of the holes does not arise and the plug is safely usable without hindering the gas blowing. The manufacturing cost of the plug is low.
Patent JP-H06157672-A (JP)
Title: Production of cycloolefin polymer
Inventor: YAMAUCHI ATSUSHI
IPC: C08F8/04
Filed: 1992-11-18
Abstract: PURPOSE:To produce a cycloolefin polymer excellent in heat and weathering stabilities. CONSTITUTION:A solvent containing a phenolic antioxidant and/or a phosphite antioxidant is used as the solvent in the production or purification of a cycloolefin (co)polymer of a monomer of the formula (wherein R<1> to R<12> are each hydrogen, a 1-10C hydrocarbon group, halogen or an monovalent organic group) or a hydrogenation product of this (co)polymer.
Patent JP-H07190148-A (JP)
Title: Belt tension member
Inventor: TAKEUCHI YUJI
IPC: F16G5/08
Filed: 1993-12-27
Abstract: PURPOSE:To enhance the strength of a belt and improve bending fatigue resistance by arranging a large number of metal fiber element wires selected according to a belt to be used and applying first twist thereto to form a first-twisted string, and collecting an appropriate number of the first-twisted strings and heating them to form a cord with specific cord diameter and twist frequency. CONSTITUTION:A metal element wire 2 is composed of C: 0.05-0.2%, Si: 0.1-1.0%, Mn: 0.7-2.0% and the metal fine crystal fiber of Fe for the rest. A large number of metal element wires 2 are paralled and first-twisted, and an appropriate number of the first-twisted strings are collected and further twisted to form a cord 1. In this case, the diameter of the cord l and twist frequency N are to satisfy an expression: aD<2>+bN<2>+cD+dN+eDN+f>=0.90, where a=-0.3488, b=-0.0432, c=0.5379, d=0.1510, e=0.0074, f=0.6470. Strength is thereby enhanced, and bending fatigue resistance can be improved.
Patent JP-H09170312-A (JP)
Title: Raindrop preventive structure at edge of eaves of roof
Inventor: TAKASHIMA MASATO
IPC: E04D13/15
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent rainwater from dropping into the rear of the edge of eaves along the rear side of a valley at the edge of eaves by providing a seal material so that it may be projected from the tip of the upper part of an inner side wall of an eaves gutter and pressure-welding the seal material with the rear surface of the edge of roof eaves. SOLUTION: With a fixture 4, a gambrel roof 3, which is inclined downward toward the tip, is fixed with the upper part of a horizontal beam 2 provided in the upper part of an exterior wall 1 of a building at the edge of roof eaves. Then, a support material 5, which constitutes eaves, is projectingly provided from the horizontal beam 2 substantially in the horizontal direction where an eaves gutter 6 is provided on the top of the support material 5. A seal material 8 is provided on the inner side wall 62 of the eaves gutter 6 under this structure, projecting from the tip of the upper area. The seal material 8 is pressure-welded with the rear surface of the edge of roof eaves.  This construction makes it possible to stop the penetration of raindrops even if raindrops are blowing through a clearance between the rear surface of valleys 31 at the edge of eaves and the tip of the inner side wall 62 of the eaves gutter 6 and force the drops to fall down into the eaves gutter 6 definitely.
Patent JP-H09170992-A (JP)
Title: Manufacture of carbon black molded object and its density managing method
Inventor: IKEDA MICHIHIRO
IPC: C01B31/02
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To enable efficient density measurement, by examining the relation between the molding density and the volume resistivity of carbon black, and applying the relation to the production management of carbon black molded object. SOLUTION: The density management method manages the density of a carbon black molded object by measuring the resistance value. In the manufacturing method, when the molded object is obtained by pressure-molding carbon black powder, the density of the molded object is obtained during the pressure molding or after molding, by measuring the volume resistivity or the volume resistance value of the molded object in a mold. Thereby the resistances of all molded objects are measured during press molding of carbon black or just after the molding, and the densities of molded objects can be simply and speedily measured. The volume resistivity can be stably measured almost without being affected by the temperature and the humidity of measuring atmosphere.
Patent JP-H09177833-A (JP)
Title: Clutch device
Inventor: YASUDA MASANORI
IPC: B60K31/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a clutch device to reliably transmit torque of an output gear to a gear disc and to prevent an increase in the size of the device when the clutch disc is moved in an operation position direction. SOLUTION: A clutch device intercouples an output gear 110 and an output shaft 150 and selectively transmits torque of the output gear 110 to the output shaft 150. The clutch device comprises a clutch disc 120 moved between an operation position wherein it is connected to the output shaft 150 and a non- operation position wherein it s not connected thereto; a holding means 125 to energize and hole the clutch disc 120 in the non-operation position direction; a clutch disc moving means 140 to move the clutch disc 120 to the operation position; and a torque transmission means 121 integrally interconnecting the output gear 110 and the clutch disc 120 at least when the clutch disc 120 is situated in the operation position and arranged differently from the holding means 125 to transmit the torque of the output gear 110 to the clutch disc 120.
Patent JP-H02279804-A (JP)
Title: Artificial lawn mat
Inventor: INAKAZU KEIICHI
IPC: E01C13/08
Filed: 1989-12-20
Abstract: PURPOSE:To strengthen resistance force, to improve drainage and, at the same time, to make it possible to give a sense of stance that a natural lawn has by planting flanges on the surface of the foundation of a mat member, and filling a sand-like body so as to project the upper end parts of the flanges. CONSTITUTION:A large number of projecting threads 12 is formed together as a unit and is projected in parallel on the surface of the foundation 10 of a mat member, and a large number of water permeable holes 14 is formed by passing through the foundation 10. After that, a large number of flanges 2 and 2 is planted lengthwise in succession on the surface of the projection threads 12, and root sections 20 planted to the projecting threads 12 are connected in the continuous direction with knitting yarn. Then, a sand-like body 4 is so filled that the upper end parts of the flanges 2 and 2 are projected to the inside of the mat member 1. A water permeable elastic layer is lain between the foundation 10 of the mat member and the sand-like body 4, the sand-like body 4 is solidified with coagulating agent, and a standing wall 11 is provided to the whole perimeter of the foundation 10.
Patent JP-H08236300-A (JP)
Title: Plasma treating method and device
Inventor: WATANABE KATSUYA
IPC: C23F4/00
Filed: 1995-12-20
Abstract: PURPOSE: To cope with large sizing of a specimen bore diameter of 8 inches or larger and improve a treatment speed and treatment uniformity, by dispersing a treatment gas between an ECR surface, caused by a magnetic field in a plasma generation chamber, and a microwave transmission member. CONSTITUTION: A treatment gas is supplied into a plasma generation chamber 67 to be vacuum-exhauated by a vacuum pump 613, etc., to be made given pressure. A microwave, oscillated by a magnetron 61, is introduced into the chamber 67 via the window 66 through a cylindrical cavity part 64. Moreover, a magnetic field is applied by a solenoid coil 65 provided on an outer peripheral part. This causes ECR to make a treatment gas into plasma to generated high density plasma 615, and a specimen on a specimen base 68 is plasma-treated. At that time, a microwave unabsorbable in the plasma is resonate by a specific mode. Moreover, the treatment gas is dispersed, between the window 66 and an ECR surface 152 from many blowout ports of a shower plate 611 provided in parallel near to the window 66, to be supplied.