baber/WOPTO huggingface dataset:
Patent JP-H11286388-A (JP)
Title: Suspension type elevator device
Inventor: KATO KAZUMICHI
IPC: B66C13/22
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To greatly enhance an operation efficiency by effectively preventing an elevation part from rocking. SOLUTION: A positioning means 1 positioning suspended material 54 in a horizontal plane is set up in a place between a moving dolly 53 and the suspended material 54. The rocking speed of an elevator part 55 hung down from the suspended material 54 is detected by a rocking speed detecting means 3.  The positioning means 1 is controlled by a position control loop, a speed control loop and a rocking retaining compensation means 4, wherein the position control loop outputs a speed command based on deviation between a position target value and an actual position, the speed control loop outputs a thrust command based on deviation between the speed command and an actual speed, and the rocking retaining compensation means 4 outputs a damping signal based on the rocking speed of the elevator part 55, which is outputted from the rocking speed detecting means 3, and makes addition to the thrust signal after the damping signal is reversed in phase.
Patent JP-2000283518-A (JP)
Title: Air curtain
Inventor: OGINO KAZUO
IPC: F04D25/16
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To increase wind velocity for allowing air current to arrive far way without reducing the amount of wind by providing two double suction port sirocco fans mounted to the single or double shaft of a motor coaxially in parallel for fixing to a body, and by providing a suction port in three directions other than an outlet in the body. SOLUTION: Inside a body 4 with a three-direction suction port other than an outlet, a double suction port multiblade centrifugal blower 6 is provided at the double or single shaft of an electric motor 5. In each suction port, a filter or a grill is installed. When the double suction port type multiblade centrifugal blower 6 is rotated, suction air passes through the grill, enters an impeller 10 from the three-direction suction port of the blower 6 for boosting, passes through the inside of a spiral casing 11, and is discharged form a discharge port. At this time, even when an obstacle such as a wall exists near one suction port, the suction air is smoothly sucked from the other suction port. Also, by an air curtain, the amount of wind cannot be reduced even when the obstacle exists in the suction port, and also the velocity of blow-off wind is not reduced.
Patent JP-2000283302-A (JP)
Title: Disc valve
Inventor: IKEDA YASUSHI
IPC: F16K11/06
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a disc valve which can keep sealability and slidability for an extremely long time, and hardly generates abnormal noises. SOLUTION: This disc valve has valve bodies sliding with each other. One of the sliding surfaces has axial center mean roughness Ra not exceeding 1.2 micrometers, and flatness not exceeding one micrometer. Load-length ratio tp is 90% or more under the cutting depth of 0.5 micrometers. The other of the sliding surfaces has the axial center mean roughness Ra ranging between 0.15 and 0.4 micrometers, and the flatness not exceeding one micrometer. The load-length ratio tp ranges between 60 and 85% under the cutting depth of 0.5 micrometers.
Patent JP-H02307441-A (JP)
Title: Patient recumbent-table for calculus-smashing apparatus
Inventor: HERUBERUTO WAIRAA
IPC: A61B17/22
Filed: 1990-04-03
Abstract: PURPOSE: To provide a bed appropriate not only for nephrolith crushing treatment but also for urological and surgical treatments by composing it of a central segment having a treatment window, a detachable head segment and a foot segment. CONSTITUTION: This patient bed PL is composed of a central segments ZS having a treatment window FE, a head segment KS and a foot segment FS. The treatment head TK put onto an instrument support GE by means of arms A1, A2 holds an ultrasonic converter TR used to detect position of a nephrolith. The image site is watching through a monitor M. The head segments KS as well as the foot segment FS are freely put in either side of the central segment ZS at option. Consequently, the foot segment can be replaced by either a leg stall or a urinal tube by case, which makes the bed applicable to urological or surgical treatment as well.
Patent JP-S5716121-A (JP)
Title: Manufacture of nonoriented electric iron plate
Inventor: SATOU MASUHIRO
IPC: H01F1/16
Filed: 1980-06-30
Abstract: PURPOSE:To improve the magnetic flux density of a steel and also its iron loss by subjecting the hot-rolled plate of a steel containing specific proportions of C and Si to winding, heating, and cooling in order under respective specific temperature conditions. CONSTITUTION:A steel, containing 0.1% or less C and 3.5% or less Si, together with, as needed, 0.1-0.5% Al, 0.3-1.0% Mn, and 0.03-0.2% P, is hot-rolled. Then the hot-rolled steel plate is wound up at 650 deg.C or more, heated at 700 deg.C or more for 30sec or more, and then cooled to 300-500 deg.C at a cooling rate of 5 deg.C/sec or more and held in the temperature range for another 30sec or more. Then, the steel plate is subjected to a cold rolling and then to annealing at a heating rate of 100 deg.C/min or more. Thus, a nonoriented electric iron plate containing a well-controlled dispersed carbide and having a low iron loss and a high magnetic flux density can be obtained.
Patent JP-S5213762-A (JP)
Title: Multi-phase function generating circuit
Inventor: YOSHIDA TAKASHI
IPC: H03K4/02
Filed: 1975-07-23
Abstract: PURPOSE:To use a single ROM and generate digital functions with different phase lags by means of a time-dividing circuit, thereby achieving low cost generation of multi-phase function having accurate frequency phase lag.
Patent JP-H07297110-A (JP)
Title: Projection aligner
Inventor: SHIRAISHI NAOMASA
IPC: G03F1/76
Filed: 1994-04-27
Abstract: PURPOSE:To ensure a focus performance equivalent to that of SHRINC method employing a conventional special diaphragm when a proximity grating method is applied using a small-sized inexpensive illumination optical system. CONSTITUTION:Illumination light from illumination optical systems (1,...,14) enters into a phase type diffraction grating PG. + or -1st order diffracted light, + or -3rd order diffracted light, generated from the diffraction grating PG enter into a luminous flux selection member LS comprising a multilayer membrane filter and the + or -1st order diffracted light, selected by the luminous flux selection member LS, illuminates a reticle R. Under the presence of the + or -1st order diffracted light, the pattern image of the reticle R is transferred through a projection optical system PL onto a wafer W with high resolution and deep depth of focus.
Patent JP-H0367250-A (JP)
Title: Image forming method
Inventor: OKAMURA HISASHI
IPC: G03C5/29
Filed: 1990-04-04
Abstract: PURPOSE:To extend exposure latitude at the time of photographing a line image and to obtain ultrahigh contrast and high resolving power by incorporating a specified compd. and a redox compd. into a photographic sensitive material and adding a nucleus forming development accelerator to a developing soln. CONSTITUTION:When an exposed silver halide photographic sensitive material is developed to form an image, a compd. represented by formula I and a redox compd. releasing a development inhibitor on being oxidized are incorporated into the sensitive material and a nucleus forming development accelerator is added to a developing soln. In the formula I, R1 is an aliphat. or arom. group, R2 is H, alkyl, aryl, etc., and each of A1 and A2 is H or one of them is H and the other is optionally substd. alkylsulfonyl, etc. A high-contrast negative image, a negative image having high sensitivity or satisfactory dot image quality is obtd.
Patent JP-S59214201-A (JP)
Inventor: KAWAGUCHI AKIRA
IPC: H01C1/08
Filed: 1983-05-20
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-H07293045-A (JP)
Title: Mounting structure of sunshade and sealing net
Inventor: SATO RYUICHI
IPC: E04H15/04
Filed: 1994-04-27
Abstract: PURPOSE:To make it possible to removably mount a sunshade member to a pergola which is capable of simplifying assembling work and construction work and embodying an outer space of a dwelling house in a total manner. CONSTITUTION:A pergola material 21 and pergola tie rods 22 formed with standardized timbers used based on a 2X4 construction method are assembled in lattice shape at a roof position of an outdoor space of a dwelling house, thereby constituting a pergola 4. At a specified position of the pergola material 21, eyelet metal fitting or hooks 78 are mounted so that it may be possible to suspend a sunshade tent or a sealing net 72 for every lattice of the pergola 4 the eyelet metal fittings or hooks 8.
Patent JP-S59216873-A (JP)
Title: 1,4-dihydropyridine derivative
Inventor: OONO SACHIO
IPC: A61K31/455
Filed: 1983-05-20
Abstract: NEW MATERIAL:A 1,4-dihydropyridine derivative expressed by formula I (R is lower alkyl, e.g. methyl, ethyl or propyl). EXAMPLE:Cyclopropylmethyl methyl 4-( 2, 3-dichlorophenyl )-1, 4-dihydro-2, 6-dimethylpyridine-3,5-dicarboxylate. USE:With powerful vasodilator and hypotensive action, useful as a preventing and treating agent for ischemic heart diseases, cerebral circulatory disorder or hypertension or a complication thereof, having great prolonged action, and stable to light. PREPARATION:An aminocrotonate expressed by formula II is reacted with an acetoacetate expressed by formula III and benzaldehyde expressed by formula IVin an inert solvent, e.g. ethanol or isopropyl alcohol, to afford the aimed compound expressed by formula I .
Patent JP-S59215378-A (JP)
Title: Emulsified dispersion
Inventor: SASAKI MASAO
IPC: G03C7/26
Filed: 1983-05-21
Abstract: PURPOSE:To provide an emulsified dispersion of an ultraviolet ray absorber which contains a mixt. of specified two types of ultraviolet ray absorbers and oil drops contg. a high-boiling solvent, gives a consistently high ultraviolet ray absorption effect even at high temp. and high humidity when applied to photographic products. CONSTITUTION:The emulsified dispersion of an ultraviolet ray absorber contains a mixt. of ultraviolet ray absorbers consisting of 15-45wt% compd. of formula I (where R1 and R2 are 1-4C alkyl; X is H, halogen, CH3, C2H5, OCH3, OC2H5 or aryl) (e.g. a compd. of formula II) and 8-15wt% compd. of formula III(where R3 and R4 are alkyl; the alkyl groups in them have at least 9 carbon atoms in total; Y is H, halogen, CH3, C2H5, OCH3, OC2H5 or aryl) (e.g. a compd. of formula IV) and oil drops which contains a high-boiling solvent (e.g. dibutyl phthalate or triphenyl phosphate). The dispersion which contains a mixt. of ultraviolet ray absorbers of formulas I and II gives a consistent ultraviolet ray absorption effect even at high temp. and high humidity when applied to photographic products.
Patent JP-H04299878-A (JP)
Title: Method for laminating thin films of different material on oxide superconducting thin film
Inventor: NAKAMURA TAKAO
IPC: H01B13/00
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a method for laminating thin films of different materials on an oxide superconducting thin film. CONSTITUTION:A Y1Ba2Cu3O7-x thin film 1 of c-axis orientation is formed on an MgO (100) substrate 3 by an off-axis sputtering method. When the surface of said thin film 1 is heat-treated in an atmospher of oxygen wherein the partial pressure of O2 whose purity is higher than or equal to 5N is 25Torr, at 600 deg.C for 10 minutes, after exhaust lower than or equal to 1X10<-9>Torr wherein crystallinity is deteriorated, the crystallinity of the surface is recovered. Contaminat deposited on the surface also is eliminated. On the Y1Ba2Cu3O7-x thin film 1 of c-axis orientation whose surface is cleaned, an MgO thin film 2 is laminated by an evaporation method.
Patent JP-S5214422-A (JP)
Title: Automatic control method of exposure for the electrophotographic copying machine
Inventor: NAKAI HITOSHI
IPC: G03G15/043
Filed: 1975-07-24
Abstract: PURPOSE:To obtain a good image copy at a definite exposure by controlling an iris of intensity of illumination from the comparison between an electric signal obtained from the transformation of light and a preset standard signal.
Patent JP-H11287215-A (JP)
Title: Connecting device for edge of extruded structural angle
Inventor: NAKAMURA MASAHITO
IPC: F16B5/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To easily straighten the curvature of extruded structural angles to connect the extruded structural angles without an apparent gap without inserting a long connection pin over the total length of a pin hole even when the extruded structural angles are curved in the extruding direction. SOLUTION: An engagement recessed part 5 with an almost inverse U-shaped section and an engagement male part 6 are formed on a lower edge of an upper extruded structure angle 1, a groove 7 for forming a pin hole is formed on an upper face of a lower wall 3 of the engagement recessed part 5, a leftward engagement projecting part 9 to be fitted into the almost inverse U-shaped engagement recessed part 5 of the upper extruded structural angel 1 is formed on an upper edge of a lower extruded structural angle 8, a projecting part 11 is formed on a left side face at a lower side of the engagement projecting part 9, an engagement female part 12 in which a point part 6a of the engagement male part 6 is fitted, is formed inside of the point part of the projecting part 11,  and a groove 14 for forming a pin hole mutually opposite to the groove 7 for forming the pin hole of the upper extruded structural angle 1 is formed on a lower face of the leftward engagement projecting part 9.
Patent JP-S60233955-A (JP)
Title: Code transmission system
Inventor: SHIMADA MASATOSHI
IPC: H04L29/08
Filed: 1984-05-04
Abstract: PURPOSE:To attain stable reception even if noises are superimposed by transmitting a signal to reset a Schmitt circuit before a master station equipment transmits a prescribed remote signal. CONSTITUTION:A transmission processing circuit 11 of the master station equipment 10 commands the transmission of a reset signal to a reset signal generating circuit 12. The circuit 12 transmits the reset signal to a slave station equipment 30-1 via a transmission interface circuit 13 and a transmission line 20. When the reset signal from the device 10 is received by a differentiation circuit 32 via a reception interface circuit 31, the circuit 32 converts the signal into a bipolar trigger pulse signal and outputs it to the Schmitt circuit 33. When the reset signal is inputted to the circuit 33, the circuit 33 changes the state of the system into the reception enable state even when the circuit 33 is inverted into the reception disable by the noise in the transmission line 20.
Patent JP-H01262303-A (JP)
Title: Scroll type fluid machine and machining method for oldham key groove thereof
Inventor: TANAKA HITOSHI
IPC: F01C1/02
Filed: 1988-04-12
Abstract: PURPOSE:To enable to machine a key groove with ease and high precision by forming a recess in a protruding wall facing the key groove of an oldham ring in a frame structure in a mechanism where both fixed and movable scrolls are supported vertically facing each other through the frame structure and Oldham ring. CONSTITUTION:In a scroll type fluid machine, both fixed and movable scrolls 4 are supported vertically facing each other through a frame structure 2 inside a hermetically sealed casing. An Oldham ring 8 is installed between the frame structure 2 and the movable scroll 4 to prevent the self rotation of the movable scroll 4 and to have it revolve against the fixed scroll. A key groove 24 for the Oldham ring 8 is formed on the support face 21 of the movable scroll 4 on the frame structure 2. On the protruding wall 23 of the frame structure 2 which overlaps with the outer edge of the key groove 24, a recess 25 is formed, which encloses the finish locus L of the key groove 24 and has the same depth as that of the support face from the installation face 22 of the fixed scroll on the protruding wall 23.
Patent JP-H08288907-A (JP)
Title: Information guidance device
Inventor: YOSHIOKA NOBUO
IPC: H04B10/11
Filed: 1995-04-14
Abstract: PURPOSE: To provide the information guidance device in which guidance information is delivered from the beginning without awaiting a visitor and no trouble by radio wave interference or the like is caused by individually conducting guidance information. CONSTITUTION: The guidance device is provided with plural position information signal transmitters 20 sending a position information of each infrared ray signal and with a voice information guidance device 30 storing in advance plural voice information sets corresponding to the position information signal and reproducing one of the voice information sets when the individual position signal is received in the infrared ray area of the position information signal transmitters 20.
Patent JP-H04299780-A (JP)
Title: Package data converting device
Inventor: OGAWA AKIRA
IPC: G05B19/4097
Filed: 1991-03-28
Abstract: PURPOSE:To facilitate conversion to data which can be easily utilized in a working device, and to improve efficiency and accuracy at the time of working by eliminating an overlapped part from structure design data outputted from a package CAD system. CONSTITUTION:An operation processing means 4 divides the structure design data inputted from an input means 1 into a straight line parallel to an (x) axis, straight line parallel to a (y) axis, straight line not parallel to the both (x) and (y) axes and circular arc. Concerning the divided data, the relation of inclusion and anti-inclusion and the relation of partially overlapping is judged and concerning the relation, the starting point/ending point of the type of a line to be adopted and a line segment to be adopted is judged based on the view point of package production. Afterwards, the data obtained by the judgement are classified by the types of the line again and defined as new data.
Patent JP-S58208247-A (JP)
Title: Preparation of 2-cyclopentenone compound
Inventor: YAMATAKA KAZUNORI
IPC: C25B3/25
Filed: 1982-05-28
Abstract: PURPOSE:To prepare the titled compound, economically, by carrying out the electrolytic reduction of an acrylic acid ester with a carbonyl compound on a specific cathode, and reacting the resultant gamma-lactone compound in a water- insoluble inert solvent in the presence of a sulfonic acid catalyst under specific condition. CONSTITUTION:A mixture of an acrylic acid ester and a compound of formula I (R<1> and R<2> are H or alkyl) is subjected to the electrolytic reduction on a cathode made of lead or an alloy containing lead as a main component. The resultant compound of formula II is made to react in a water-insoluble inert solvent in the presence of a sulfonic acid catalyst under heating while removing the water produced by the reaction from the system. The compound of formula IIIwhich is useful as a raw material of perfumes, pharmaceuticals, agricultural chemicals, etc. and useful also as a perfume, can be prepared by this process in extremely high yield. The reaction of the process can be carried out under relatively mild condition, and the catalyst can be recovered and reused extremely easily.
Patent JP-S61247465-A (JP)
Inventor: TAKEMURA TORU
IPC: B01D63/02
Filed: 1985-04-25
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-H11288204-A (JP)
Title: Image forming device
Inventor: SHIGETA KUNIO
IPC: G03G21/10
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To restrain transfer omission, toner flicking and the slip of an intermediate transfer body without deteriorating an image forming body by performing preliminary rotation that the intermediate transfer body is turned in a state where the image forming body is stopped other than the image forming time. SOLUTION: Other than the image forming time by the image forming device, for example, before forming an image; the preliminary rotation of the intermediate transfer belt 14a is performed for a specified time in a state where the rotation of a photoreceptor drum 10 on which a cleaning blade 19a abuts is stopped and the belt 14a is brought into contact with the drum 10, whereby the curving inclination of the belt 14a is adjusted. After rotating the belt 14a for the specified time, the drum 10 is rotated with the belt 14a in a state where the curving inclination of the belt 14a is adjusted, so that the abutting of the belt 14a on the drum 10 is uniformized. In such a case, respective developing devices 13 are also driven so as to uniformize toner concentration and a developer layer by stirring the developer.
Patent JP-S57204443-A (JP)
Title: Method and device for measuring setting time of resin
Inventor: AWAYA SHIYOUZOU
IPC: G01N27/00
Filed: 1981-06-11
Abstract: PURPOSE:To measure the setting time of a resin by placing the resin of an unset state on a conductive substrate, pressing a conductive contact terminal reiteratively to this resin under prescribed pressure, an detecting the interruption of the conduction between the terminal and the substrate in accordance with the setting of the resin. CONSTITUTION:A hot melt resin is placed horizontally on a conductive substrate 13, and is heated to melt for a prescribed time at a prescribed temp. higher than the melting temp., and this is held as an unset resin 12 on a substrate holding table 14. At the same time, a motor 11 for controlling is operated to act a conductive contact terminal 6 upon the unset resin 12 reiteratively under the prescribed pressure by gravity fall. The table 14 rotates at a prescribed angle at every pressing. Upon starting of the pressing, the terminal 6 penetrates through the resin 12 and contacts the substrate 13, then an electric power source 18 and a signal transmitter 19 form a closed circuit which transmits a signal at every pressing. When the resin 12 sets, the contact between the terminal 6 and the substrate 13 is lost, and no signals are transmitted.
Patent JP-H06300789-A (JP)
Title: Battery checker
Inventor: TAMURA SHIGEO
IPC: G01R19/165
Filed: 1993-04-16
Abstract: PURPOSE:To objectively detect a battery capacity of a loaded state without imposing an excess burden on the battery by connecting the battery between measuring terminals, then connecting a measuring load after a set time, holding a measured value after a set time, and disconnecting the load. CONSTITUTION:A measuring item selecting switch SW1 is, for example, connected to contacts 29, 30 to select a measuring item, and a battery is connected between a measuring terminal 12 and a common terminal 13. A voltage signal of the battery is divided by voltage dividing resistors R3, R4, input to a voltage circuit 53 through a SW 4, and a timer 54 is started by an output of the circuit 53. The timer 54 sets a preparatory time, and a timer 55 is started after a set time is elapsed. The timer 55 closes a SW 5 simultaneously upon starting, connects a load 33 to be measured between the terminals 12 and 13, and supplies a load current from the battery. After a set time is elapsed, the SW 5 is closed, a measured value displayed on a display unit 42 is held, the SW 6 is opened, and the load 33 is disconnected.
Patent JP-S5213705-A (JP)
Title: Hang-up prevention method
Inventor: OGAWA TAKESHI
IPC: G06F13/00
Filed: 1975-07-23
Abstract: PURPOSE:Prevent hang-up of data transfer equipment by issuing completion interrupt without being affected by return state of response signal when a completion command is issued from the process equipment.
Patent JP-S5315136-A (JP)
Title: Silver halide color photographic light sensitive material
Inventor: ENDOU TAKAYA
IPC: G03C1/34
Filed: 1976-07-27
Abstract: PURPOSE:To prevent color figging and raise image density, by providing a specified non-photosensitive hydrophilic barrier layer in ocntact to the surface of a photosensitive silver halide emulsion layer conaining a 2-equivalent alpha-acylacetamide yellow forming coupler.
Patent JP-S60233688-A (JP)
Inventor: TANAKA KAZUYUKI
IPC: G09G5/395
Filed: 1984-05-04
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。