baber/WOPTO huggingface dataset:
Patent JP-H06190673-A (JP)
Title: Work positioning device for machine tool
Inventor: SASADA TOSHITERU
IPC: B23Q3/18
Filed: 1992-12-28
Abstract: PURPOSE:To provide a work positioning device with which the set position of a work can be easily adjusted according to wear and the like of a tool. CONSTITUTION:A work W is sandwiched and positioningly held in a decided position, between a reference position regulating body 8 movable and adjustable in the axial direction and a pressing body 32 detachably opposed to the reference position regulating body 8. A through hole 10 is formed in the reference position regulating body 8 so as to extend in the direction meeting at right angles with the axis, and an inclined engaging face 11 is provided on the inner face of one side on the work W side. An adjusting body 12 is arranged in the through hole 10 movably in the direction meeting at right angles with the axis of the regulating body 8, and an inclined cam face 13 engaging with the engaging face 11 is provided on the outer face of one side on the work W side. An operation shaft 15 is rotatably supported with a frame 2, and the threaded part 18 is threadedly engaged with the adjusting body 12. A dial gauge 25 is arranged opposite to the end part of the reference position regulating body 8.
Patent JP-H10182097-A (JP)
Title: Position detecting device with trouble decision function
Inventor: OBA TAKAAKI
IPC: B66F9/24
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To perform decision of a trouble and to perform detection of the position of an object to be inspected by some sensor output by a method wherein one forms a potentiometer having a detection range of a wide angle and the other forms a potentiometer having a detection range of a narrow angle. SOLUTION: A revolution angle position detecting device 10 comprises two potentiometers 11 and 12 and each potentiometer consists of a resistance wire and a slider. A resistance 11a is stretched in the approximate 350 deg.C-shape of the periphery of a rotary shaft S, five volt is connected to one end and an earth to the other end, and a non-detection range C3 is formed between the two ends. A resistance wire 12a is arranged on a concentric circle centering around a rotary shaft S, and the non-detection range C3 of a first potentiometer 11 is covered. The detection range of a second potentiometer 12 extends from 160 deg. to 200 deg.. A voltage corresponding to length between the terminals on the power source side of sliders 11b and 12b and the contact position of the slider is detected and from a detection result, trouble decision and a position detection output are determined.
Patent JP-H07203288-A (JP)
Title: Image pickup device
Inventor: MIZOGUCHI YOSHIYUKI
IPC: G03B7/0805
Filed: 1993-12-31
Abstract: PURPOSE:To attain optimum aperture control in each of image pickup modes by revising the aperture control depending on the changeover between the standard image pickup mode and the high resolution image pickup mode. CONSTITUTION:When the standard image pickup mode is set, an image pickup optical system 30 is made up of a front group lens 32, a 2-blade aperture 35, a post group lens 33, a crystal LPF 36 and an IR cut-filter 37. When the high resolution mode is selected and set, the crystal LPF 36 is escaped at the outside of an optical path and an optical path length correction plate 38 is inserted in an image pickup optical path. Then the aperture 30 is made open and a fixed aperture 34 with a circular opening is inserted in the image pickup optical path. Thus, diffraction or the like caused by the aperture shape in the high resolution image pickup mode is prevented, and a picture with high quality without deterioration is obtained.
Patent JP-H09177712-A (JP)
Title: Pressure reducing valve type pilot valve
Inventor: MATSUZAKI HIROSHI
IPC: F16K31/524
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent pushers together with a control lever from being pressed- operated by mistake due to vibrations, etc., of a car body by giving adequate resistance to the pushers sliding in a casing. SOLUTION: Guide cylinders 31A, 31B are inserted-fitted into guide cylinder mounting holes 6A, 6B of a casing 1. Then, pushers 13A, 13B are slidably inserted-fitted into pusher-inserting holes 32A, 32B of the guide cylinders 31A, 31B. Further, resistance rings 40A, 40B and seal rings 44A, 44B are instared in the pusher-inserting holes 32A, 32B through resistance ring grooves and seal ring grooves. Furthermore, the pushers 13A, 13B are pressed through a cam 19 by the tilting operation of a control lever 17 to be slid in the pusher- inserting holes 32A, 32B in the state where an adequate sliding resistance is given from the resistance rings 40A, 40B.
Patent JP-H10190532-A (JP)
Title: Method used in communication receiver and device used in blind equalization
Inventor: WERNER JEAN-JACQUES
IPC: H03H21/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To improve performance in a system using many symbol levels in a signal space by converging the set of tap coefficient values as the function of the coordinate value of a corresponding area and an output sample. SOLUTION: A circuit 500 comprises a processor 505 and an equalizer 510. The equalizer 510 is a phase division FSLE, for instance, and the equalizer 510 is provided with one tap coefficient register for storing a value for a corresponding tap coefficient vector, for instance. The processor 505 is provided with a memory for realizing multi-modulus algorithm and equalizer output signals 511 for indicating the sequence of equalizer output samples are supplied to the processor 505. The processor 505 analyzes the equalizer output signals 511 so as to adapt the value of the tap coefficient so as to be converged into a correct solution. In such a manner, the blind convergence of the equalizer 510 to become difficult in the case where the number of the symbol levels is increased is made possible.
Patent JP-H05169420-A (JP)
Title: Method for drying raw molded item
Inventor: TSUJI KENICHI
IPC: B28B11/00
Filed: 1991-11-11
Abstract: PURPOSE:To obtain a dried molded item with no defect in a short time by making the water content of a molded item roughly uniform and adjusting the atmosphere in such a way that drying is advanced while the condition is kept when a molded item prepd. by kneading a fine powder, water and an org. binder is dried. CONSTITUTION:E.g. a hydroxypropylmethylcellulose polymer binder and water are incorporated in a mixed powder of MoSi2 and alpha-MoB and the mixture is kneaded and extruded into a rod-like shape by means of an extruder. This molded item is kept at a high relative humidity (e.g. 90%) and the atmospheric temp. is gradually elevated to e.g. 40 deg.C to decrease the gradient of water content in the molded item to a negligible level. Then, the temp. is kept at 40 deg.C and the humidity is lowered to e.g. 60% or lower and the condition is kept until water content in the molded item and the water content in the atmosphere reach roughly to an equilibrium. Finally, while the temp. is gradually elevated to e.g. 80 deg.C, the relative humidity is lowered to e.g. 10% to dry the molded item. In addition, it may be possible to decrease gradually the humidity of the atmosphere from a high relative humidity and simultaneously to elevate gradually the temp. over the whole drying process.
Patent JP-H10186450-A (JP)
Title: Shutter device, and camera provided therewith
Inventor: SHIMADA KOICHI
IPC: G03B9/36
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a shutter device equipped with an elastic member, which dispersedly receives collisional force in the case of the collision of a curtain constituting member and obtains a sufficient cushioning effect even through it is small (thin), and a camera equipped with the shutter device. SOLUTION: In this shutter device having the curtain constituting member for shielding light 4 and the elastic member 11 provided at the acting end of the member 4 and abutted on the member 4, a supporting part by means of a rigid body 100 or a butting part against a rigid body 2d on the elastic member 11 is provided slipping away from a direction perpendicular to the abutting surface of the member 11 on the member 4. Then, the member 11 is elastically deformed by smaller force and its deformation tolerance is made larger as the distance from the center of the rotating of the arm member 4 is larger.
Patent JP-2000169164-A (JP)
Title: Process and device for producing quartz glass crucible
Inventor: SUZUKI TAKASHI
IPC: C03B19/09
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a production process of a crucible in which a good inner surface state and good dimensional accuracy can be secured and which enables reduction of crystal defects, etc., caused in a single crystal ingot. SOLUTION: This production process comprises subjecting an outer frame 1 and an inner frame 2 to rotational driving in the same direction while somewhat deviating an axial center 1a of the outer frame 1 and an axial center 2a of the inner frame 2 from each other, supplying powdery quartz glass G from a hopper 3 to a space between both the frames 1 and 2 through a narrower space part of the space 3 to form a powdery raw material layer having a uniform thickness set by the narrower space part between the outer frame 1 and inner frame 2; pulling out the inner frame 2 from the outer frame 1, and thereafter, melting the formed powdery raw material layer by arc rotary melting with a pair of electrodes 5a and 5b to form a quartz glass layer on the outer frame 1.
Patent JP-H05164143-A (JP)
Title: Hydraulic clutch
Inventor: HARADA KOJI
IPC: F16D25/0635
Filed: 1991-12-12
Abstract: PURPOSE:To prevent a clutch from being rotated under the influence of agitation oil due to the rotation of a clutch cover at the time when the clutch is disengaged, regardless of the oil temperature in a clutch chamber. CONSTITUTION:A clutch disc 17 in a clutch chamber 16 is spline-fitted in an input shaft 23 through a hub 26, a piston 28 is inserted into a recessed groove 4b of a rear cover 14, and a valve 29 for connecting or disconnecting a hole 14c from the back face of the piston is inserted into a recessed part 28a. A hydraulic mechanism for circulating oil in the clutch chamber drives the piston, and a shape memory coil spring 37 between the piston and the valve decreases the total length of the piston including the valve at the time when the oil temperature is less than a specified value to lock an abutting plate 39 to the piston. A bias spring 41 between the input shaft and the hub separates the disc from a front cover 13 by a specified distance (s), and a shape memory spring 42 of the hub deforms the shape memory spring at the time when the oil temperature is less than the specified value to separate the disc from the front cover more and more.
Patent JP-H10194572-A (JP)
Title: Sheet bundle carrying device, and bookbinding device
Inventor: OKADA TAKAYUKI
IPC: B65H31/34
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the loosening of the sheet bundle and the bookbinding bundle by setting an elevating/lowering tray surface to be parallel to a receiving surface when the elevating/lowering tray surface is lowered by an operation mechanism and passes the receiving tray, and setting the moving direction perpendicular to the receiving surface. SOLUTION: When a rotary tray support base 73 is lowered by reversing a motor for elevating/lowering a rotary tray support base, a rotary tray 27 is also lowered in the horizontal condition. When the rotary tray 27 passes a horizontally moving tray 28, a completed product SC is delivered from the rotary tray 27 to the horizontally moving tray 28. The tray surface of the rotary tray 27 is parallel to the tray surface of the horizontally moving tray 28 in the passing instant, and the moving direction of the tray surface of the rotary tray 27 is perpendicular to the tray surface of the horizontally moving tray 28. Because little bending load is applied to the bookbinding bundle SC, the loosening of the bookbinding bundle SC can be prevented in advance.
Patent JP-H05164722-A (JP)
Title: Humidity detecting circuit
Inventor: ANDO YUJI
IPC: G01N25/64
Filed: 1991-12-16
Abstract: PURPOSE:To obtain a humidity detecting circuit enabling improvement of precision in detection and a yield. CONSTITUTION:In order to correct nonuniformity in the characteristic of two temperature-sensitive elements Rs and Rr, the potential at a joint of a resistor R3 and a bridge circuit constructed of the temperature-sensitive elements Rs and Rr and resistors R1 and R2 is detected by a control part 10. The control part 10 changes the resistance value of a resistor R5 in accordance with this detected potential and sets the resistance value of the resistor R5 at an optimum resistance value at which no temperature drift occurs.
Patent JP-H05163293-A (JP)
Title: Anthracycline-macrolide complex
Inventor: ITO YUKIO
IPC: A61K31/70
Filed: 1991-12-16
Abstract: PURPOSE:To obtain the subject new complex effective to lung cancer with few side effects by using a macrolide-based antibiotic as drug carrier to direct anthracycline-based carcinostatic antibiotics toward the lung. CONSTITUTION:The objective complex of formula I [R<1> is H or CH2OR<9> (R<9> is of formula II); R<2> is O=, HO, etc.; R<3> is H, COC2H5, etc.; R<4> is CH3 or C2H5; R<5> is H or of formula III (R<11> is H or COCH3; R<12> is H, COC3H7, etc.); R<6> is H, OH< etc.; R<7> is NH2, NHCOCF3, etc.; R<8> is H or of formula IV]. It is recommended that this complex be obtained by a process wherein the 7- aldehydemethyl group of the 2-oxo-oxacyclohexadeca-11,13-diene ring of a macrolide antibiotic is oxidized into 7-carboxymethyl group; whereas, the amino group of daunosamine, an anthracycline-based carcinostatic antibiotic, is protected in advance; then, an ester linkage is formed between the 8- hydroxyacetyl group of 5,12-naphthacenedione and the above-mentioned 7- carboxymethyl group.
Patent JP-H07201166-A (JP)
Title: Dustproof door device
Inventor: NAKAJIMA YUJI
IPC: G11B33/02
Filed: 1993-12-29
Abstract: PURPOSE:To provide a dustproof door device absolutely not injuring a finger even when the finger is caught by any chance. CONSTITUTION:A first door 4 closing at the time of unloading a cartridge 1 and a second door 9 closing at the time of loading it are provided behind a port 15a of a sub-panel 15. The second door 9 is energized by a second spring 12 in the direction of closing the port 15a always, and an engaging shaft 13d of a lever 13 is engaged with the second door 9, and by attaching a pin 13c to a cartridge holder 14, the second door 9 is opened/closed interlocked with the ascent/descent operation of the cartridge holder 14.
Patent JP-2000170646-A (JP)
Title: Pump unit
Inventor: RARUFU TSUITSUTSUERUSUBERUGAA
IPC: F04B17/04
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a pump unit having a simple and compact structure. SOLUTION: This pump unit has relatively movable electromagnets provided with a permanent magnet 26 and a coil 12, the electromagnet is driven by electrification by a.c. voltage so as to perform the oscillation motion, a movable part 12 of the electromagnet is firmly connected to a plunger 20, and both ends of the plunger form pistons 32 of two piston pumps 34.
Patent JP-H06201684-A (JP)
Title: Sample collecting apparatus
Inventor: NOMURA TAKEO
IPC: G01N33/48
Filed: 1992-12-10
Abstract: PURPOSE:To provide a sample collecting apparatus with which a required amount of sample can be easily collected. CONSTITUTION:From this apparatus, an operating and sanitary problems are eliminated in such a way that the apparatus does not receive any high resistance when the apparatus is inserted into feces and the spoon section 1 of the apparatus does not come into contact with the mouth of a test tube at the time of sealing the test tube, since the angle between the upper surface of the spoon section 1 and the handle section 2 of the apparatus is set at 0-20 deg.. In addition, since a partition wall 5 and wall section 6 are respectively provided on the upper surface and periphery of the spoon section 2, the sample collecting operation can be easily and surely performed.
Patent JP-H09173563-A (JP)
Title: Device for adjusting flow of steel ball in pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To regulate the two flows into one through the shape of a junction guide, namely, by the shape of a slope formed on both sides of the guide, and to controllably supply the steel balls one by one out of the guide by providing the subject device with the junction guide where two flows of steel balls join. SOLUTION: The device is constituted of two lines of ball passage 8a, 8b situated upstream, a junction guide 9 for changing, adjusting and guiding these two lines into one, and a downstream feeding passage 10 for sending out one by one the steel balls thus regulated and guided from the two lines into one; the junction guide 9 is formed with a linear slope 16 inclined linearly downward on the side, and with a curved slope 18 inclined downward, curvedly inward and bulgily outward, through an inwardly bent slope 17, on the other side.
Patent JP-H07196471-A (JP)
Title: Foamable bath agent
Inventor: SAKUYAMA HIDE
IPC: A61K8/86
Filed: 1993-12-28
Abstract: PURPOSE:To provide a foamable bath agent free from the flotation of an inorganic pigment by adding the inorganic pigment coated with the mixture of a nonionic surfactant with an oil to a foamable bath agent containing an organic acid and a carbonate salt and/or a bicarbonate salt. CONSTITUTION:A foamable bath agent containing a carbonate salt and/or a bicarbonate salt and an organic acid is compounded with 1-10-wt.% of an inorganic pigment (e.g. titanium dioxide) coated with the mixture of an oil (e.g. jujube oil, perfume) with one or more of nonionic surfactants represented by formula I, formula II (R<1> is 1-20C alkyl, 1-20C alkylene), formula III (R<2> is 1-20C alkyl, 1-20C alkylene), etc. The mixing weight ratio of the nonionic surfactant/the oil is preferably 25-80/75-20, and the amount of the surfactant-oil mixture coated on the surfaces of the inorganic pigment is 1-20wt.% based on the inorganic pigment. When applied to a bathtub, the foamable bath agent has good foamability and does not cause the flotation of the inorganic pigment on the surface of the hot water, thereby facilitating the cleaning of the bathtub.
Patent JP-H05171998-A (JP)
Title: Failure diagnosing system for vehicle
Inventor: SUZUKI KOJI
IPC: G01M15/00
Filed: 1991-12-18
Abstract: PURPOSE:To prevent failure detection from being interfered with even when an ignition switch is turned off before storage of failure information, etc., is completed. CONSTITUTION:When a failure is detected, the detected place is stored in a failure history storage means 15, and the condition of an engine at that time is stored in a freeze frame memory 10. An error detection information calculating means 11 calculates error detection information to store the the information in an error detection information memory 12. When storage of failure history, freeze frame, and error detection information is completed, a failure detection completion judging means 16 judges that the failure detection is completed. Further, when an ignition switch is turned off before storage of various information is completed, it is judged that the failure detection is not completed. When the completion of failure detection is not judged, the failure history, freeze frame, and error detection information are erased when the ignition switch is again turned on.
Patent JP-H07186074-A (JP)
Title: Robot controlling apparatus
Inventor: NISHIKAWA TOSHIO
IPC: B25J9/16
Filed: 1993-12-27
Abstract: PURPOSE:To provide a robot controlling apparatus for operating a chemicals receptacle and a robot by a simple means like table calculating software for a personal computer. CONSTITUTION:Positions of a holder (test tube stand) 1 for keeping receptacle (test tubes) 2 and a holder 6 for an apparatus (automatic balance) 4 are stored in a robot 3. A plurality of cells (c) displayed like a latice on the display screen of a computer 11 are adapted to correspond to their positions in 1:1 of radio to be stored in the computer 11 so that the cell (c) is specified to input the command for the robot operation to the computer 11 for shifting the receptacle 2 to a predetermined position.
Patent JP-2001162687-A (JP)
Title: Photo-fabrication method
Inventor: ISHIKAWA NAOYA
IPC: B29C67/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a photo-fabrication method which need not require a support treatment, when a complicated form is shaped. SOLUTION: In a photo-fabrication device which sets a photo-setting resin and molds a three-dimensionally shaped article of a specified form by irradiating the photo-setting resin with a light beam, the resin is sprayed, centered around a shaping jig, with the help of a photo-setting resin discharge device and is irradiated with the light beam using an ultraviolet light irradiation device. Thus the photo-setting resin is set into the three-dimensionally shaped article.
Patent JP-H09183109-A (JP)
Title: Attaching device of connecting hardware for side groove block and retaining wall block
Inventor: HAYASHI TOSHIKATSU
IPC: E03F5/04
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To provide an attaching device for attaching a connecting hardware for side groove (culvert) and retainer wall blocks to a formwork efficiently in a short time. SOLUTION: In a holding member 20, a helically graved section 10 which can be screwed in one side of a connecting hardware is graved at one end, a large-diameter positioning section 12 is formed adjacently, an engaging groove 15 is provided on the periphery at about a middle part of an axis 13 whose diameter is contracted more than the positioning section 12, and a head part 18 is provided at the other end. In one member or a plurality of members among an end plate, a side plate, and a top end adjusting stage 150 which form a product connecting face of a formwork for manufacturing side groove block and retainer wall block, a necessary number of attaching holes 50 in which the holding member 20 can be inserted from the head part 18 are provided in a penetrating manner.  At a correlative position which intersects the engaging groove 14 at right angles when the holding member 20 is to be inserted, a handling section 90 which supports an operating axis 80 having a necessary number of small-diameter sections 75 whose diameters are contracted so as to form tapered shapes in a manner slidable back and forth, urges downward the holding member 20 in which the connecting hardware is fitted helically at the time of advance of the operating axis 80, fixes it, and can simultaneously release a plurality of connecting hardwares (the holding member 20) at the time of backing of the operation axis is provided.