baber/WOPTO huggingface dataset:
Patent JP-2001002070-A (JP)
Title: Aluminum pallet
Inventor: SATO MASAMICHI
IPC: B65D19/28
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To enable claws of a fork lift to be inserted in a direction crossing at a right angle with a vertical member. SOLUTION: There are provided at least two vertical members 1 arranged to be spaced apart from each other and lateral members 2 connecting these vertical members 1 and constituting a supporting surface 2a for a transported item. Between respective vertical members 1 are arranged insertion ports 3A into which claws of the fork lift are inserted. Through-pass holes 3 for inserting the claws of the fork lift are constituted at a predetermined position of each of the vertical members 1. With such an arrangement as above, the claws of the fork lift can also be inserted in a direction crossing at a right angle in respect to the vertical members.
Patent JP-H0836292-A (JP)
Title: Developing device
Inventor: KUMADA KATSUMI
IPC: G03G15/08
Filed: 1994-07-25
Abstract: PURPOSE:To provide a developing device capable of increasing the leakage prevention effect of the developer at the time of the developer exchange operation and preventing the shifting to the printing operation in the state without fitting a toner 4 cartridge, in the developing device adopting the developer cartridge system. CONSTITUTION:At the time of replacing the developing cartridge 26, the developing cartridge 26 and the developer 26k are simultaneously replaced in a state of blocking the developer supply port 26c by the developer shutter 26d. When the toner cartridge 27 is not attached to the developing cartridge 26 and the developing shutter 26d is in a closed state, the toner concn. detecting container 26n inside becomes empty, hence on detecting about 0V, by the toner concn. detecting element 26f, the print operation is suspended while displaying 'toner cartridge unattached' on the operating panel in the printer main body.
Patent JP-S5873532-A (JP)
Inventor: KANDA OSAMI
IPC: D05B3/22
Filed: 1981-10-27
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-2001006867-A (JP)
Title: Induction heating cooker
Inventor: ISHIDA KAZUHARU
IPC: H05B6/12
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To detect the load of an induction heating cooker with high accuracy. SOLUTION: This induction heating cooker comprises: a rectifying circuit 2 for converting a commercial power source 1 into a D.C. power source; a smoothing circuit 3 for smoothing the D.C. power source of the rectifying circuit 2; a heating coil 6 for heating a load 24 and a control circuit 20 for controlling the heating coil 6 by converting the output of the smoothing circuit 3 into a high-frequency current by means of switching elements 7, 10 to feed to heating coil resonant circuits 4, 5 and the replaceable load 24. In this case, the control circuit 20 sequentially outputs plural different kinds of set power smaller than the rating, and determines whether the load 24 is appropriate or not according to the respective outputs.
Patent JP-H0518449-A (JP)
Title: Drive device with belt
Inventor: KOZUKI MICHIZO
IPC: G03G15/16
Filed: 1991-07-12
Abstract: PURPOSE:To construct the whole belt drive device compactly and simplify the belt replacement works, wherein the belt drive device is such a one as capable of sensing and correcting eventual skewing automatically. CONSTITUTION:A transcription belt 4 is set over No.1-No.3 rollers 1, 2. 3 in such a way as capable of running. The two ends of No.1 and No.2 roller 1, 2 are supported by a pair of plates, while the two ends of the No.3 roller 3 are supported by a tension plate 7 which is installed outside of these plates 5 and arranged slidably relative to them. Between the tension plate 7 and No.3 roller 3, functional components are located so as to exert different functions such as correcting a skew, giving belt tension, and fitting and removing the belt.
Patent JP-H0336181-A (JP)
Title: Control device for hydraulic elevator
Inventor: TOMITA KAZUAKI
IPC: B66B5/02
Filed: 1989-07-04
Abstract: PURPOSE:To eliminate unexact or unnecessary delay time output not to deteriorate travelling performance, and more safely control retardation delay time by separately judging the application of retardation delay control before travelling and before starting the retardation. CONSTITUTION:When a cage 5 approaches a floor where the cage has to stop, the cage engages a cam 7 to operate a retardation-position detecting switch 6 to issue a retardation preparatory command. A retardation delay time calculation circuit 23 reads operating information such as pressure signal 15a, oil pressure signal 16a, speed signal 8a, etc., and calculates a retardation delay time. When an overpressure is detected during travelling, and the overpressure is detected only for a short time, the change for reducing the delay time is prepared, and when the overpressure is detected over a long time, it is prepared so that a retardation command can be outputted immediately after the retardation preparatory command is detected. When abnormally low-pressure is detected, the changing of the delay time is prepared. When the oil pressure is out of a specified range at the time of stopping travel of the cage, retardation starting point control is judged to be unavailable to travel the cage before the cage starts travelling.
Patent JP-2001004284-A (JP)
Title: Crucible device equipped with insert
Inventor: NEHASHI KIYOSHI
IPC: B01L3/04
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To properly heat molten metal even if the molten metal level drops, and keep it hot, by enabling an insert to be inserted into a crucible around which an induction heating coil is wound, and providing this insert capably of ascent and descent by a lift. SOLUTION: An insert 2 is provided, so that it can be inserted freely of taking in and out by a lift 3, within a crucible 1 of the crucible device which is made cylindrically of refractory and on the external surface of which an induction heating coil 6 is wound, extending for the roughly whole of the height. Moreover, this crucible is provided with a level meter 4 such as a laser range finder which detects the position of the molten metal within the crucible 1, and also this is provided with many nozzles 7 with small bores (for example, 0.5-1 mm in diameter) at the bottom of the crucible 1. Then, during melting work, this device detects the level of the molten metal 5 by the level meter 4, and this drives the lift 3 to go up or go down the insert 2 into the crucible 1 based on the measured value, and maintains the level of the molten metal on a specified level. Moreover, in discharging molten metal, this opens the device which was closing the nozzle 7... so as to discharge the molten metal via the nozzle 7....
Patent JP-2000009789-A (JP)
Title: Withstand voltage test method for insulating material
Inventor: INAYOSHI KENJI
IPC: G01R31/16
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To make a test not to be limited by the shape of an insulating material and a processing method by closing a space between both electrodes, to which a test voltage is applied with elastic force of a spring to clamp an insulating material and to fix the same. SOLUTION: An insulating material 1 for testing is, for example, shaped like a disc, and each electrode 2 is like a disc corresponding thereto to supply voltage in a uniform electric field. The insulating material 1 is fixed in a fixed position by elastic force of a compression spring 4, and spacers 5a, 5b can always set the same pressure, regardless of the thickness of the insulating material 1. The electrodes 2 and the spacers 5a, 5b are formed of stainless steel of the same material quality, and the respective electrodes 2 and the spacers 5a, 5b are supported by ceramic insulator post 6 to be insulated from the outside. The insulator post 6 is fixed to a stainless steel flange 8 by a fixing means 10 and then is introduced into a vacuum case 9, which is evacuated to apply voltage to current introducing terminals 3a, 3b. Needless to say, the operation may also be executed in the air.
Patent JP-H0775728-A (JP)
Title: Production of uniform inorganic microbead
Inventor: MIZUGUCHI MASAAKI
IPC: C01B33/18
Filed: 1993-06-18
Abstract: PURPOSE:To freely produce almost uniform inorg. microbeads having a smaller diameter or a larger diameter by making an aq. inorg. compd. soln. jet into org. solvent through a nozzle while impressing a fixed voltage between the soln. and an electrode furnished separately from the nozzle. CONSTITUTION:(i) A soln. contg. an inorg. compd. selected from the silicates of alkali metals, the halides of alkaline-earth metals and the sulfates of copper- family elements and iron-family elements is admixed with (ii) org. solvent to prepare a W/O type emulsion. (iii) An aq. soln. of the compd. such as the halides of alkaline-earth metals, inorg. acids, org. acids or the ammonium salts of inorg. acids and capable of forming a water-insoluble precipitate by the reaction in aq. soln. with the compd. of (i) is added before or after the emulsion is formed to produce an inorg. microbeads. Meanwhile, an aq. soln 1 of (i) is jetted into an org. solvent 3 through a nozzle 2 while impressing a fixed voltage between the soln. and an electrode 4 when the emulsion of (ii) is prepared.
Patent JP-S6316183-A (JP)
Inventor: IAN TOREBUAA BURISUTOU
IPC: F04C14/22
Filed: 1986-07-22
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-H05284344-A (JP)
Title: Method and device for scanning reception medium
IPC: G06K15/02
Filed: 1992-06-30
Abstract: PURPOSE: To prevent generation of artifacts by generating a drive signal for correction, driving a light source and scanning an image an a reception medium. CONSTITUTION: Image data inputted to a FIFO memory 62 are read out, corresponding to a timing signal from a timing generation circuit and sent to a look-up table(LUT) 68. Each time an image data bit is given to the LUT 68, a digital random noise generator 72 clocks it, generates a clipping noise and composites it with the image data in the LUT 68. This is supplied to the light source as the correction drive signal, and the image on the reception medium is scanned. This, the image without artifacts can be printed in half-tone or continuous tone.
Patent JP-2000008074-A (JP)
Title: New triglyceride and composition containing the same
Inventor: AKIMOTO KENGO
IPC: A23L7/10
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new triglyceride having a triglyceride structure similar to that of a component in human mother's milk and useful for preparing standardized milks for immature babies and pregnant women, etc. by introducing a specific saturated or unsaturated fatty acid recidue to the specified position of glycerol. SOLUTION: This compound is expressed by the formula [R1 and R2 are each a 18-22C unsaturated fatty acid-originated acyl group which may be oxidized, provided that at least one of R1 and R2 is an acyl originated from an ω6, ω9 or ω3-unsaturated fatty acid; (n) is 14-16], for example, 1,3- diarachidonyl-2-palmitoyl triglyceride. The compound of the formula is obtained by allowing a lipase acting only on the 1 and 3-ester bonds of a triglyceride to act on the triglyceride in which a 16-18C fatty acid is clearly bonded to its 2-position and subsequently subjecting the product to an esterification or transesterification reaction with the ω6, ω9 or ω3-unsaturated fatty acid or its ester added to the reaction system.
Patent JP-S6416171-A (JP)
Title: Packing construction for image sensor
Inventor: NAKAYOSHI HIDEO
IPC: H04N5/335
Filed: 1987-07-10
Abstract: PURPOSE:To completely prevent a chip or a flow generated on the back surface of a chip from giving influence to a sensor characteristic by ITO-wiring the instruction of a light receiving element on quartz glass, providing an Al electrode and obtaining amorphous silicon on the glass. CONSTITUTION:For the construction of a light receiving element 2 of the active surface of an image sensor chip 1, an ITO electrode is wired on the quartz glass, an aluminum wiring is executed on the glass and a photosensitive element is formed on the top by amorphous silicon to show photosensitivity. By obtaining such light receiving element construction, top-system to react to light to directly income to the active surface replaces preceding bottom-system to react to light to go through the quartz glass. Thus, the chip or the flaw, generated at a cutting time, of the opposite side of the active surface of the sensor chip is prevented from influencing a sensor output.
Patent JP-S6418541-A (JP)
Title: Method for manufacturing integrally branch pipes for intake manifold
Inventor: SUKIMOTO KISHIN
IPC: B21C37/15
Filed: 1987-07-10
Abstract: PURPOSE:To easily and integrally manufacture the titled pipes by extruding branch pipe stock comprising a plurality of pipes and joints in parallel and bending each pipe part into a prescribed shape and cutting off the joint parts by a prescribed length from both ends. CONSTITUTION:The branch pipe stock 20 comprising a plurality of pipe parts 21 arranged in parallel and joint parts 22 connecting the pipe parts integrally to each other over the whole length is extruded from Al material. Then, the branch pipe stock 20 is bent in a U shape around the center of each pipe part 21 in the length direction. Then, each joint part 22 is cut off from both length ends except each middle part. If necessary, each pipe part 21 is separated from each other at both ends. In this manner it is possible to obtain a solid branch pipe which is integrated at the residual parts of the joint parts 22. Then, one end of the pipe part 21 of branch pipe is connected with a main pipe which is opened in one end and closed in the other end to obtain an intake manifold.
Patent JP-H0814463-A (JP)
Title: Manufacture of i-joint
Inventor: YODA TADAO
IPC: F16L41/02
Filed: 1994-07-02
Abstract: PURPOSE:To form an I-joint high accurately while eliminating a waste of material by forming a metal pipe-made element pipe, having an external diameter almost equal to the external diameter of the I-joint to be cut into a prescribed length in accordance with height of the joint, into the I-joint via a three-step press process and a pipe connecting process. CONSTITUTION:In the case of manufacturing an I-joint A, a metal pipe-made element pipe, having an external diameter almost equal to the joint A to be cut into a prescribed length in accordance with height H of the joint, is fed to the first press process and formed into the first intermediate product 7 having protrusive curved surface-shaped parts 8, 9 in the pipe end edge. Next in the second press process, the second intermediate product 16, having tapered sectional parts 17, 18 tilted in a direction of the center line X in a part to the upper/lower side, is formed, and in the following third press process, the third intermediate product, having a center holed disk-shaped part 24 and an internal peripheral end edge with this center hole 26 eqaul to an internal diameter of the product in a part to the upper/lower side, is formed. Thereafter, a connecting pipe 35 is secured to a through hole 34, formed in a side peripheral part of the intermediate product, to complete the I-joint A.
Patent JP-H04370584-A (JP)
Title: Fitting structure for magnetic head
Inventor: IKEDA KAZUHIRO
IPC: G11B21/02
Filed: 1991-06-19
Abstract: PURPOSE:To suppress the inclination of a pivot shaft. CONSTITUTION:A wall 20 whose width from its outer circumference to its inner circumference is of prescribed size is formed at the bottom part of the pivot shaft 2. Thus, since the end surface of this wall 20 is brought into contact with the fitting seat 13 of a base member 12, distance from the center of the pivot shaft 2 to a fixing position can be made large, and the inclination of the pivot shaft 2 can be suppressed.
Patent JP-S5697667-A (JP)
Title: Mounting method for dust cover
Inventor: MASUTANI MASAKAZU
IPC: F16J15/52
Filed: 1979-12-29
Abstract: PURPOSE: To improve a dust cover in sealing property by press-fitting a dust cover onto the outer diameter portion of a socket so that the hard elastic ring fitted to the dust cover has a shape of inverted truncated cone, and reversing the ring shape into  a normal truncated cone after it contacts with the stopper portion of the socket.  
     CONSTITUTION: The rubber dust cover main body 1 has a large opening 2 fitted with a hard elastic ring 3 and which is to be press-fitted onto the outer diameter portion of a socket or the like. The large opening 2 is press-fitted onto the dust cover press-fitting portion of the socket until the small diameter portion (b) of the ring 3 contacts with the stopper portion of the socket, the small diameter portion  (b) being on the lower side of the inverted truncated cone-shaped ring 3 with its  large diameter portion (a) on the upper side. In order to maintain the contact of  the samll diameter portion (b) with the stopper portion of the socket, the ring large  diameter portion (a) is lowered below the small diameter portion (b). Consequently, the ring 3 is reversed in shape, from the initial inverted truncated cone to a  normal truncated cone, so that its adhering force to the socket outer diameter  portion is strengthened. Thereby, the dust cover 1 can be readily mounted on the  socket and the sealing property is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0337993-A (JP)
Title: El lamp having alumite layer
Inventor: KISHI AKITO
IPC: H05B33/12
Filed: 1989-07-04
Abstract: PURPOSE:To improve luminous efficiency up to a level nearly equal to a conventional luminous level available from the use of barium titanate by forming an alumite layer on the surface of a rear electrode as an insulation layer and providing a luminous layer on the surface of the alumite layer via the coating of a phosphor having a mean particle size of 20mum or less. CONSTITUTION:An EL lamp is constituted with a luminous layer 1, an insulation layer 2 positioned at the rear side thereof, a pair of electrodes 3 and 4 so positioned as to be opposite to each other clamping the aforesaid luminous layer 1 and insulation layer 2, water retaining films 5 and 6 for enclosing the electrodes 3 and 4, and adsorbing the atmosphere, and moisture proof skin films 7 and 8 for enclosing the whole of the foregoing. As the electrode 4 beneath the insulation layer 2, an aluminum foil is used and an alumite layer is formed on the aforesaid electrode 4 as an insulation layer. The luminous layer 1 has phosphor particles uniformly dispersed in a binder and is applied to the surface of the insulation layer 2 reflecting light. The phosphor of the luminous layer 1 is so adjusted as to have a mean particle size of 20mum or less. According to the aforesaid construction, luminous efficiency and brightness can be remarkably improved.
Patent JP-S5798110-A (JP)
Title: Recording system of data on a magnetic tape
Inventor: KUMAGAI KAZUO
IPC: G06F3/06
Filed: 1980-12-09
Abstract: PURPOSE:To prevent stop of operation by continuation of recording using a bit density other than the predetermined one when magnetic subsystem can not continue recording action with a predetermined bit density received from a preceding unit. CONSTITUTION:An instruction given by a preceding unit enters into a command circuit 1 and a bit density designation signal enters into a coincidence circuit 4 and is transmitted to a second coincidence circuit 8 if it coincides with the signal which is recorded on a table 2 of the bit density. After confirmation of the signal against the signal registered on the table 10 of bit density, the second coincidence circuit 8 sends the signal to a bit density locking circuit 3 and locks the bit density. Then, the signal is sent to a processing record bit density circuit 13 and make a report of bit density to the higher rank processing unit. In the case when a light check circuit 11 detects an abnormal condition and the rewrite can not be desirably carried out, and/or designated bit density is not therein, a bit density decision circuit 7 selects another bit density which is locked in the magnetic subsystem to continue recording action. Thus, the quiescent time of the operation is reduced.
Patent JP-H1120246-A (JP)
Title: Printing mechanism
Inventor: SAKUYAMA YOSHIHIKO
IPC: B41J11/14
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To ensure a correct print gap, being set by the position of a positioning roller and a platen, between the printing face of a medium and the forward end of a print head by shifting the platen downward by an amount corresponding to the thickness of the medium when the medium enters into the nip between the platen and the positioning roller. SOLUTION: When a medium P is carried rightward through rotation of a carry roller R, the medium P enters into the nip between a platen 11 and a positioning roller 18. Consequently, the platen 11 and the positioning roller 18 are turned by the medium P in the carrying direction of medium and the platen 11 is moved downward by an amount corresponding to the thickness (t) of the medium P along a guide hole 14a while resisting against an urging member (e.g. a coil spring) 15a held by a holder 16. Consequently, a correct print gap being set by the position of the positioning roller 18 and the platen 11 is ensured between the printing face of the medium P and the forward end of a print head. Printing is effected under that state by means of the print head while carrying the medium P.
Patent JP-H1122184-A (JP)
Title: Scaffold board cleaner
Inventor: KAMATA KOICHI
IPC: B08B7/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a scaffold board cleaner promoting cleaning treatment capacity so that a plurality of scaffold boards can be automatically supplied to the scaffold board cleaning device. SOLUTION: This device is so constituted that a scaffold board conveying conveyor 3 connecting three chain conveyors 3a, 3b and 3c in series is provided on scaffold board conveying side of a cleaning machine for removing adhesion of dirt adhered to a scaffold board, and conveying speeds of the chain conveyors 3a, 3b and 3c are controlled to have a coneying speed controlling device 4 for separating the scaffold board on the conveying conveyor 3 into specific number of rows each. The scaffold board separated into specific number of rows each with the conveying conveyor 3 is held by a depalletize 5 and is sent to the cleaning machine.
Patent JP-H05337087-A (JP)
Title: Fundus photographing device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/14
Filed: 1992-06-08
Abstract: PURPOSE:To provide a fundus photographing device capable of observing a small pupil diameter in a wide angle. CONSTITUTION:The light emitted from a light source 1 passes through an optical axis 01, is reflected on a half-mirror 11, and enters a pupil Ep from one side. The reflected light on a fundus passes the opposite side of the half-mirror 1, and it is received by a television camera 21 through an aperture 13 and others. A test eye E is illuminated from below with the half-mirror 11, the light is sent out from above, the screen is made wide in the lateral direction, and a small pupil diameter can be observed.