baber/WOPTO huggingface dataset:
Patent JP-H02152724-A (JP)
Title: Wire electro-discharge machining unit
Inventor: MORISHITA HIROAKI
IPC: B23H7/02
Filed: 1988-12-01
Abstract: PURPOSE:To secure a maximum removal rate at all times even if there is a variation in thickness of a workpiece by controlling a gap between the workpiece and a nozzle so as to keep it constant all the time, while constituting it so as to do such control as giving a working condition conformed to a nozzle position. CONSTITUTION:A distance between a lower nozzle 15 and the workpiece 5 is set by commanding a numerical control system 18 so as to become the same gap as that between an upper nozzle 17 and the workpiece 5. Then, plate thickness is detected by two encoders 20e, 30e, and an optimum working condition commensurate to this plate thickness is selected by this numerical control system. In this connection, as for the varying working condition, there is a working current value downtime or the like. If the plate thickness comes thicker, machining efficiency is improved by an area effect so that the working condition is improved.
Patent JP-S63154872-A (JP)
Inventor: HAWAADO BII MAAKUSU
IPC: F04B27/10
Filed: 1987-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02149835-A (JP)
Title: Data recording camera
Inventor: EGAWA TAKESHI
IPC: G03B17/24
Filed: 1988-11-30
Abstract: PURPOSE:To simultaneously record plural pieces of data by possessing different information recording formats for information selected among plural pieces of information, selecting any one of the information recording formats for a frame requiring information and recording a code. CONSTITUTION:The title camera has plural information recording formats for information selected among plural pieces of information. A format selecting means 19 selects any one of the information recording formats for a frame of film requiring information and a recording means 17 records the code of the format. Thus, plural pieces of data can be recorded simultaneously. The volume of information can be freely changed according to applications, whereby the volume can be optimized to ensure wide practicality.
Patent JP-H08157534-A (JP)
Title: Production of cross-linkable resin
Inventor: TANAKA TAKESHI
IPC: C09D133/26
Filed: 1994-12-08
Abstract: PURPOSE: To obtain a self-cross-linkable acrylic resin which can give a cured film having excellent acid resistance and toughness by copolymerizing an acrylic monomer having an enol ester group with an active-hydrogen-containing vinyl monomer, a specified hard monomer and another ethylenicaly unsaturated monomer. CONSTITUTION: The cross-linkable resin is obtained by copolymerizing 1-20wt.% acrylic monomer (a) represented by the formula (wherein R<1> is H or methyl; R<2> and R<3> are each H, 1-20C alkyl or 6-20C aryl) with 5-40wt.% active-hydrogen- containing vinyl monomer (b) selected from among acrylamide, methacrylamide, N-methylolacrylamide, etc., 35-80wt.% hard monomer (c) selected between a styrene monomer and methyl methacrylate and 0-40wt.% another ethylenically unsaturated monomer (d). About 0.1-10mol of component (a) is used per equivalent of the active hydrogen atoms of component (b).
Patent JP-H09129937-A (JP)
Title: Thermoelectric converter
Inventor: HASEGAWA HITOSHI
IPC: H01L35/32
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the thermoelectric cooling or generation. SOLUTION: A device comprises n- and p-type elements 4 and 3 electrically connected end to end and electrodes 2a, 2b, 2c, 2d respectively connected to the other ends of the elements 3 and 4 to flow currents from the elements 3 to the elements 4 whereby the heat is generated at the connected ends of the electrodes 3 and 4 and absorbed at the other ends thereof. In this case, a heat pipe 6 is coupled to the mutually electrically connected ends of the elements 3 and 4 so as to transfer the heat.
Patent JP-S63218472-A (JP)
Title: Wire pay-off device
Inventor: MINAMINO TATSUO
IPC: B65H67/04
Filed: 1986-12-18
Abstract: PURPOSE:To make it possible to smoothly pay off a wire by providing a means for detecting the movement of the wire from the wind-up terminal end to the wind-up starting end and a means for moving a guide sheave from the pay-off position of a wind-up terminal end coil to the pay-off position of a wind-up starting end coil. CONSTITUTION:When the pay-off of a wire W from one C1 of coils is completed, the pay-off of the wire W is shifted from the wind-up terminal end E of the coil C1 to the wind-up stating end T of the other coil C2. At this time, a limiter R1 is actuated to energize a power source in a control panel so that a geared motor M is rotated, and therefore, a sheave 10 fitted on the forward end part of a jib 5 moves from the pay-off position of the coil C1 to a position above the pay-off position of the coil C2 and stops at the latter. The wire W of the coil C2 linearly makes contact with the sheave 10 and is paid off. Subsequently, the movement from the wind-up terminal end E to the wind-up starting end T is detected similarly, and therefore the wire W may always linearly make contact with the sheave 10 and be paid off. Thereby it is possible to pay off the wire, smoothly without scratches and kinks being produced.
Patent JP-2001124167-A (JP)
Title: Θ-z axis operational driving device
Inventor: KOYAMA JUNJI
IPC: F16H21/04
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an Θ-Z operational driving device by using a uniaxial driving mechanism. SOLUTION: An arm 2 of a driving device 1 is connected to a rotation output member 7 of an AC servo actuator 6 via an elastic connecting body 11, and a rotary shaft 3 for rotatably installing this arm 2 is connected to the rotation output member 7 in a state linearly movable in the Z axis direction via a ball spline bearing 5. When driving the AC servo actuator 6, the arm 2 and the rotary shaft 3 rotate, and when the arm 2 rotates by a prescribed angle, the arm abuts to a rotation stopper 14 to check rotation. Afterwards, only the rotary shaft 3 rotates, and since the rotary shaft 3 linearly moves downward by the action of a cylindrical cam 13 according to the rotation, the arm 2 installed there also linearly moves. Even if rotation of the arm 2 is checked, the elastic connecting body 11 deflects in the circumferential direction, so that a hindrance is not caused.  An Θ-Z operational driving device can be constructed by using a single rotational driving source by using elastic deformation of the elastic connecting body.
Patent JP-H06146073-A (JP)
Title: Electroplating of aluminum and aluminum alloy plate
Inventor: KOIKE TETSUHIRO
IPC: C25D5/44
Filed: 1992-11-16
Abstract: PURPOSE:To electrodeposit a plating film having good adhesion on an aluminum or aluminum alloy plate with good productivity. CONSTITUTION:Electroplating is executed by using a plating liquid in which fluorine is dissolved. The amt. of the fluorine is controlled to >=0.01mol/l and to a concn. of >=3 times the concn. of the aluminum dissolved in the plating liquid. Further, the relative flow velocity of the plating liquid is controlled to >=0.2m/sec and the local concentrating of the aluminum ions is preferably prevented by well stirring the plating bath during the operation. As a result, the plating film having the good adhesion is stably obtd. without degrading the adhesion even if the plating bath is repetitively used.
Patent JP-H07114969-A (JP)
Title: Method of inserting terminal provided with electric wire and electric wire guide arm
Inventor: OSUMI YOSHIHISA
IPC: H01R43/20
Filed: 1993-12-06
Abstract: PURPOSE:To surely insert a terminal provided with electric wire into the desired housing chamber of a connector housing. CONSTITUTION:A terminal 3 is inserted after a electric wire 2' is guided by a terminal holding hand 8 and guide arms 52, 53. The terminal is inserted between a pair of arms, is guided to a housing 7 by the tilted guide part 56 of the arm, the cross section of which is formed into triangular shape, and which has a spindle like front end part 54 and is inserted between the respective electric wires. The front end part has the shape of an arrowhead having no joint seam. The tilted guide part has a horizontal contact surface in relation to the terminal. One arm is notched and forms a guide protrusion part for inserting the terminal. The guide protrusion part has a sliding slope to be inserted between the respective electric wires. An offset part is provided in the vicinity of the guide protrusion part in the direction that the electric wire is guided, in order to guide the electric wires. The sizes of the tapered surfaces 51 for guiding the terminal of both arms are differentiated from one another to correct rotational displacement of the terminal. A bar preventing invasion of the electric wire is protruded on the arm. A tapered notch is provided on the inside of the bar so as not to catch the electric wire between the arms.
Patent JP-H01146154-A (JP)
Title: Cassette loading device
Inventor: MIHARA MASATO
IPC: G11B15/675
Filed: 1987-12-02
Abstract: PURPOSE:To prevent deformation of a member constituting a lock mechanism by setting the lock mechanism to the lock release state by a lock release member before the start of the cover opening operation of a cover opening member and switching the lock state to the original state at the time of setting a cassette. CONSTITUTION:A cassette 1 is moved and is put into the lower side of a cassette pressing plate 27, and a button depressing part 34a depresses a lock release button 7 to release the lock of a cover 4. When the cassette 1 is moved downward, a claw part 35a of a cover opening member 35 pushes the cover 4 against a spring to open the cover 4. When the cassette 1 is set, the button depressing part 34a is separated from the button 7 and the button 7 is restored. Thus, deformation of the member constituting the lock mechanism is prevented.
Patent JP-S63159225-A (JP)
Title: Magnetooptical garnet
Inventor: HONDA YOICHI
IPC: C01G49/00
Filed: 1986-12-23
Abstract: PURPOSE:To obtain a magnetooptical garnet, containing Tb, La, Bi, Fe and O, having a composition expressed by a specific chemical formula, hardly affected by changes of ambient environmental temperature and capable of ensuring a stable isolation value. CONSTITUTION:A magnetooptical garnet of this invention has the following composition TbxLayBi3-x-yFe5O12. For example, a compound expressed by the formula Tb1.0La0.4Bi1.5Fe5O12 is cited as the compound expressed by the above- mentioned formula. The aforementioned magnetooptical garnet is capable of ensuring a stable isolation value without any influence of temperature dependence of both Faraday rotation coefficient and laser emission wavelength in 1.3mum and 1.5mum wavebands.
Patent JP-S63158415-A (JP)
Title: Detecting apparatus of physical quantity of fluid
Inventor: OOMURA SHIGEMITSU
IPC: G01F1/26
Filed: 1986-12-23
Abstract: PURPOSE:To dispense with a bypass channel and a valve other than a channel in which a detecting device is inserted, by a construction wherein one end of a ball valve is joined to the channel, and a physical quantity detector is inserted and provided in the ball valve through a through-hole formed in the ball of this ball valve. CONSTITUTION:One end of a known ball valve 8 is joined to a channel 1, a detector of the physical quantity of a fluid, e.g. a tubular electromagnetic flow rate detector 10, is inserted through the tubular through hole of the ball 9 of this ball valve 8 so that a detecting element provided in the lower end thereof projects into the channel 1 while the upper end thereof projects from the other end of said ball valve 8, and the upper part of the detector is fixed liquid-tight to the other end of the ball valve 8 through the intermediary of a packing 11, a flange 12 and a fastening nut 16. On the occasion of checking, the detector 10 is pulled upward above the ball 9, the ball 9 is turned at an angle of 90 deg. by a handle 15 to close the ball valve 8, and thereafter the detector 10 is taken out.
Patent JP-H0856640-A (JP)
Title: Inhaling tool
Inventor: KUROKI SETSUO
IPC: A24F47/00
Filed: 1994-08-23
Abstract: PURPOSE: To sufficiently sense smell by an olfactory bulb of a nasal cavity and to taste fragrance by readily and surely breathing out perfume-containing air or a tobacco smoke perfume-containing air from the nasal cavity while holding a mouthpiece in one's mouth. CONSTITUTION: A perfume-impregnated material 6 is put in the tip side of a cylinder 7 having the open tip. A front part check valve B for opening and closing a front part inflow hole 3 is attached to the tip of the cylinder 7 engaged with a tip part 9 of the mouthpiece material of an inhaling material 10 having a mouthpiece 11 at a base part 8 of the cylinder.
Patent JP-H07160246-A (JP)
Title: Image processor
Inventor: NAKAMURA SATOSHI
IPC: G09G5/377
Filed: 1993-12-06
Abstract: PURPOSE:To provide an image processor for giving different display capabilities to the optional area of an image without increasing the capacity of a frame buffer. CONSTITUTION:This image processor having a frame buffer 1 for storing image data and control information corresponding to each pixel of the frame buffer is provided with image filters 2 to 4 on at least one screen having the same number of bits of control information as the number of pixels of the frame buffer and image processing parts 5 to 7 for processing images based on the control information of the image filter to each pixel of the frame buffer.
Patent JP-S63158265-A (JP)
Title: Ink jet recording head
Inventor: SHIBAGAKI SHOICHIRO
IPC: B41J2/205
Filed: 1986-12-23
Abstract: PURPOSE:To enable gradation representation of a shaded image, by supplying a high frequency signal to a plurality of spiral heating elements arranged in a delivery member then varying the frequency thereof by means of a gradation specifying signal of a recording image, thereby enabling control of the number of foam through the heating elements and making the diameter of liquid drip to be delivered variable. CONSTITUTION:Spiral heaters 903A, 903C, 903B are arranged from the upstream side of a nozzle 901 toward the side of a delivery port 902. 904-907 are multilayered wiring sections serving respectively as selection electrodes and common electrodes. Respective heaters have variable self-resonance frequencies and exhibit different impedances for a signal where same high frequency signals are overlapped. Normally, it is operated under the condition where a voltage of about 1.2 times of a foam threshold voltage Vth of respective heaters is being applied. If the frequency where Vth of adjoining heaters cross is fm(Hz) and the driving voltage being provided actually by Vth is Vm, foam is not produced when Vth being produced through frequency modulation corresponding to a tone signal with Fm being employed as a center frequency exceeds Vm, while foam is produced when Vth lowers below Vm so as to deliver ink. In such a manner, gradation recording can be carried out by simply modulating frequency.
Patent JP-H04176458-A (JP)
Title: Cornea laser surgery apparatus
Inventor: SUMIYA TOSHIBUMI
IPC: A61F9/00
Filed: 1990-11-09
Abstract: PURPOSE:To enable accurate control of the length of a slit-shared laser beam by arranging an aperture in a conjugated image forming relation with a cornea in a length-wise direction of a slit-shaped laser beam to eliminate effect as caused by expansion of the laser beam with a diffraction after the passage thereof through the aperture. CONSTITUTION:An optical element is so arranged to let an aperture 7 with a variable opening width be almost conjugated with the surface of a cornea in the direction orthogonal to the focusing of a laser light. Light from one point on an opening face of the aperture 7 focuses at one point on a tangential plane 13a of the cornea. In other words, the laser beam focuses at one point again on the tangential plane 13a of the cornea though expanding by the diffraction thereof after the passage through the aperture 7. This can prevent an lengthwise end of the slit-shaped laser beam on the cornea from extending otherwise caused by the diffraction thereby enabling accurate control of a excision length of the surface of the cornea with exact regulation of the length of the slit-shaped laser beam.
Patent JP-H04177660-A (JP)
Title: Disk exchanger
Inventor: SAKIMOTO YOJI
IPC: G11B17/035
Filed: 1990-11-09
Abstract: PURPOSE:To reduce a disk exchange time by calculating the rotating direction of a disk arranging member wherein the moving distance of a set disk arranging portion which arrives at a given position becomes minimum and controlling the switching means of the driving means of the disk arranging member. CONSTITUTION:An arithmetic unit calculates the rotating direction of a tray 2 wherein the distances of set disk arranging portions D1-DN with which they arrive at a reproducing position 30 become minimum by the set disk arranging portion information of the disk arranging portions D1-DN wherein the disks 1 of the tray 2 of a disk arranging member due to selecting means are arranged and the optical detection information of through-holes provided in the tray 2 for each of the disk arranging portions D1-DN due to disk arranging portion detecting means. In accordance with the calculated direction, the switching means of disk arranging member driving means are changed over, the tray 2 is revolved in a corresponding direction, a disk exchange time is reduced, the generation of a between-music silent portion is avoided and it is prevented to give a user an unpleasant sense.
Patent JP-S63274641-A (JP)
Title: Production of lightweight inorganic fiber
Inventor: SHIMIZU HIROSHI
IPC: D04H1/58
Filed: 1987-12-04
Abstract: PURPOSE:To obtain lightweight rock wool needed further no compression and heating for curing adhesives and difficultly deformed by external force, by spraying small amt. of the adhesives before cooling fiber and curing the adhesives by heat retained in the fiber. CONSTITUTION:In converting high temp. inorg. melt into the fiber by action of centrifugal force or air flow, small amt. of the adhesives is sprayed on the fiber before cooling. By heat retained in the fiber, the adhesives is cured without further compressing or heating and/or solvent is removed, and the fiber is converted to bulk or mat-like material in which the fiber adhere mutually and partially.
Patent JP-2001122428-A (JP)
Title: Part supplying device
Inventor: YOSHIDA KIYOSHI
IPC: B65G47/14
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To automatically execute parts assembling works by an automatic parts assembling device by automatically correcting parts for assembling to fitting attitudes. SOLUTION: Parts 20 supplied at disordered attitudes are inserted into a receiving part 22 in a state of parts 20 made fitting attitudes or attitudes opposite to fittings. Only the parts 20 inserted at fitting attitudes in the receiving part 22 are selected by a discriminating member 30. The parts 20 held at the fitting attitudes on the discriminating member 30 are delivered as they are to a means for fitting.
Patent JP-H10131655-A (JP)
Title: Ladder elevating auxiliary traction device
Inventor: WASHIMI TAKEO
IPC: E06C9/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an elevating auxiliary traction device simple in structure and application, relatively compact and lightweight, and facilitating construction of equipment using an existing ladder. SOLUTION: A traction device 1 has an ascending driving device 3 and a descending braking device 4 and is elevated on a rail along a ladder. A worker is pulled by a traction rope 5 in a supported state. A sprocket 7 of the ascending driving device 3 ascends being engaged with the rail by driving of an engine 6. Only the high speed rotation of the engine 6 is transmitted to the sprocket 7 through a centrifugal clutch device 11. The rotating speed is controlled by a tension sensing device 18 and a throttle valve opening/closing device 19 connected to the traction rope 5. When tension is within a specified range, a throttle valve is opened to obtain high speed rotation. A sprocket 8 of the descending braking device 4 is rotated at the time of ascending/descending. A centrifugal braking device 35 connected to the sprocket 8 allows only low speed rotation.  A negative action braking device 38 on a clutch shaft 36 generates frictional braking at the time of descending. Action/nonaction of the negative action braking device 38 is switched by a pin 44.
Patent JP-H08156553-A (JP)
Title: Chassis cross member structure
Inventor: NEGORO MASATAKA
IPC: B62D21/00
Filed: 1994-12-09
Abstract: PURPOSE: To properly secure the lateral rigidity of driving wheels even if a simple structured suspension arm is used. CONSTITUTION: A second space 28 is positioned on the rear side of a vehicle with respect to a first space 25 of a body 23 of a chassis cross member 13, and an end of a lower arm 14 is supported in the second space 28, while a support part on the side of the second side 28 of the lower arm 14 and a support part of a wheel 16 side are arranged along the axle direction at the time of linear running operation.
Patent JP-H01149240-A (JP)
Title: Optical disk recording medium
Inventor: HIROSE ATSUKI
IPC: G11B7/24035
Filed: 1987-12-04
Abstract: PURPOSE:To enable the recording and reproduction of RAM data right after reproduction of ROM data with simple and inexpensive constitution by using the spacing between the recording tracks of the ROM data as the regions for forming the recording tracks of the RAM data so that the ROM data and the RAM data associated with said data are recorded in proximity to each other. CONSTITUTION:The recording tracks 3 of the ROM data formed of arrays of prepits 1 constitute a spiral or annular shape and the pregrooves 2 are formed between the recording tracks 3 of the ROM data in parallel therewith. A user is able to record the necessary RAM data along these grooves. Namely, the RAM data associated with the ROM data reproduced adjacently to a certain part of the recording tracks 3 of the ROM data can be recorded when said certain part is reproduced. The immediate recording and reproduction of the RAM data are thus enabled by slightly displacing an optical head after the reproduction of the ROM data even if one optical head is used.
Patent JP-2001127771-A (JP)
Title: Connection control circuit
Inventor: NIBU TAKAYUKI
IPC: H04L12/28
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a connection control circuit that can warrant a port connection management operation as expected by maintaining a suspending state of a port of a device connected by a 1394 serial interface even when a pulse width of an envelope signal from a reception circuit is wider than a pulse width of a Tone signal in a transmission side at the reception of the Tone signal by the port. SOLUTION: A signal correction circuit 6 that applies a pulse correction to a width of the envelope signal generated from a received signal is provided between the reception circuit 3 that receives a signal from a transmission line and a connection management state machine 5 that controls a connection of a port so as to convert a signal with the pulse width extended by a difference between a leading delay and a trailing delay of the reception circuit into a signal with a pulse width specified by the connection management state machine.
Patent JP-S63161383-A (JP)
Inventor: MUKAI TOSHIFUMI
IPC: F26B15/18
Filed: 1986-12-22
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-S63224336-A (JP)
Inventor: ZUU-JIIIN TEIIN
IPC: G01B11/06
Filed: 1987-12-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。