baber/WOPTO huggingface dataset:
Patent JP-H09145176-A (JP)
Title: Control for operation of plurality of refrigerating devices
Inventor: TAKEMOTO TAKEO
IPC: F25B1/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the energy consumption efficiency of an entire system as much as possible in an operation control technique for a plurality of refrigerating devices. SOLUTION: A plurality of refrigerating devices 1 to 4 having a capacity control function are connected to a controller 5 by signal conductors 6 so that the start, stop and capacity thereof are controlled in accordance with the command of the controller 5. The partial load characteristic of each refrigerating device is previously input to the controller 5. When an entire system is put to the partial load state, the controller 5 performs a comparison calculation as to what partial load operation is applied to each refrigerating device in order to maximize the energy consumption efficiency of the entire system. Then, the controller operates each refrigerating device at its maximum point. Accordingly, an operating state can be controlled so as to maximize the energy consumption efficiency of the refrigerating system, which contributes to the improvement of efficiency.
Patent JP-H04180009-A (JP)
Title: Optical scanner
Inventor: SAWA SHIGEKI
IPC: G03G15/04
Filed: 1990-11-15
Abstract: PURPOSE:To prevent the position of the image of laser light formed on a photosensitive body from being deviated by enabling an image forming lens to be moved and adjusted in the vertical direction of an optical axis besides in the direction of the optical axis and around the optical axis. CONSTITUTION:The image forming lens 32 is moved and adjusted in the vertical direction with respect to the optical axis (l) by guiding a receiving base 43 by guide projecting parts 40b and 40c while a block 41 is slided on a fitting part 30. Next, the lens 32 is moved and adjusted in the direction of the optical axis (l) by moving a lens holder 44 on the base 43 along a guide groove 43c. Then, the lens 32 is positioned and adjusted by turning the holder 44 around the optical axis (l) on the groove 43c while a screw 47 is turned and adjusted. Thus, the image forming state of the laser light L is adjusted and the position of the image formed on the photosensitive body is surely prevented from being deviated.
Patent JP-H06139627-A (JP)
Title: Production of optical disk
Inventor: INOUE DAISUKE
IPC: G11B7/26
Filed: 1992-10-22
Abstract: PURPOSE:To provide the optical disk which is small in medium noise and high in SN even if a laser beam of <=600nm wavelength is used for reproduction of information by improving the method for forming an aluminum reflection film. CONSTITUTION:An aluminum target 14 is sputtered by the inert gas ion beam 20 drawn out of an ion source 18 in a vacuum vessel 10 and aluminum particles 22 having 15 to 140eV energy at each one piece of the Al atoms generated by the sputtering are deposited on the substrate 4, by which the aluminum reflection film is formed. In addition, the energy of the inert gaseous ion beam 20 is set within a 200 to 5000eV range at this time.
Patent JP-H09144490-A (JP)
Title: Repairing method of pipeline
Inventor: YANO HIROHIKO
IPC: E21D11/04
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To repair a part of an inserted pipe easily when the part of the pipe inserted into a segment for lining a tunnel and fixed with mortar is damaged. SOLUTION: When a part of an pipe 12 inserted into a segment 11 is damaged, a damaged section is removed extending over proper length in the axial direction while mortar 13 in the periphery of the damaged section is taken off. A repair pipe 30 having flexibility while having the same bore as the inserted pipe 12 is cut along the axial direction, and side edge sections brought into contact with the cut sections are superposed mutually and brought to the state of the shrinkage of a diameter. The state of the shrinkage of the diameter is held and the repair pipe 30 brought to the state of the shrinkage of the diameter is conveyed into the pipe 12 and placed along the axial direction of the removed sections.  The state of the shrinkage of the diameter of the repair pipe 30 is released under the state, the repair pipe 30 is arranged under the concentric state to the pipe 12, the cut sections of the repair pipe are repaired so as to be brought to the state of cutoff, and a section between the repair pipe 30 and the segment 11 is filled with mortar.
Patent JP-H01151089-A (JP)
Title: Reproducing device
Inventor: TSUJI NORIAKI
IPC: G11B25/04
Filed: 1987-12-09
Abstract: PURPOSE:To eliminate the temporary interruption of reproduction by switching either of the pieces of information picked up with first and second picks-up to an information processing means. CONSTITUTION:The information recorded to the reverse rotating surface of a recording medium to record the information on both surfaces is picked up by a second pick-up 4. The picked-up information is stored by an information storing means and the stored information is read in the sequence reverse to the writing sequence by a reading means. Either of the information read like this or the information picked up by a first pick-up 3 is switched to an information processing means 5 by a switching means 6. Thus, when the reproduction is shifted from a first recording surface to a second recording surface of the recording medium, a reproducing device can be obtained in which no the reproduction is temporarily interrupted.
Patent JP-H07157112-A (JP)
Title: Paper sheet bunch sending out device
Inventor: TOMIYA RYUICHI
IPC: B65H3/06
Filed: 1993-12-09
Abstract: PURPOSE:To surely send out a bunch of paper sheets by bringing a sending out roller into contact with a part away from connecting band on both sides of a bunch of paper sheets and forming non-sending out part prevented from being brought into contact with the connecting band or capable of burying the connecting band in the middle part of a part for feeding the bunch of paper sheets. CONSTITUTION:The feeding part 4A of a sending out roller 4 is brought into contact with a part away from a connecting bands on both sides of a loaded bunch of paper sheets A and when the delivering roller 4 is rotated by friction resistance therebetween, the bunch of paper sheets A is sent out. Meanwhile, a nonsending out part 4B is arranged oppositely to the connecting band 2 and thereby contact between the connecting band 2 and the sending out roller 4 is averted. Otherwise, a nonsending out part 4B capable of burying the connecting band 2 is formed. Thus, the bunch of paper sheets A can be surely sent out without any disturbance even with the connecting band 2.
Patent JP-H09130549-A (JP)
Title: Digital image forming device
Inventor: UEDA KAZUHIRO
IPC: G06F3/12
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an original recording device in which a recording object is formed with excellent image quality by correcting a tilted image quickly and surely in response to the property of an original sheet and the state of the device. SOLUTION: An original sheet carried on an original platen 19 usually is butted to an original scale 512a(512b) (1st tilt correction means) to correct a tilt of an image. When a thin original sheet is set or original sheets with different sizes are set in mixture, the original sheet carried on the original platen 19 is not butted to the original scale but an image signal obtained by scanning the original image is processed electrically in a rotation control unit 30 (2nd tilt correction means) to correct the tilt of the image to be recorded. Either of the 1st tilt correction means and the 2nd tilt control means is selected based on the operation history of the image recording device such as total original sheets to be carried, number of times of occurrence of jam, an accumulated value of tilt angle of an image to correct the tilt of the image to be recorded.
Patent JP-H10146555-A (JP)
Title: Die coater and die-position adjusting method used therefor
Inventor: OGAWA HIDEMICHI
IPC: B05C5/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a die coater having a simple structure and an easy position adjustment of lips toward a web surface. SOLUTION: In a die coater where a die 3 positioned outward in a radius direction of a back-up roll 1 is provided so that a center of symmetry in a direction H of thickness of a slit 7 formed between a pair of lips 5, 5a of the die 3 faces the axial line A of the back-up roll 1, and coating liquid from the slit 7 is applied to surfaces of a material 2 to be applied being winded around the back-up roll 1 and transferred, the die 3 is movable parallel along a tangent line intersecting orthogonally the center of symmetry of the back-up roll 1. When the thickness H of the slit 7 is changed, the one lip 5a is allowed to shift along the tangent line intersecting orthogonally the center of symmetry of the back-up roll 1 and the die 3 is allowed to shift parallel in the opposite direction to the shifting direction of the lip 5a by a half of the shifted distance of the lip 5a.
Patent JP-H09125456-A (JP)
Title: Water tank device of working vehicle
Inventor: SAWA HIDEKAZU
IPC: B62D49/08
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To increase the capacity of a water tank without increase of the height of the upper face part of the water tank, by setting the height of the lower end face of the water tank at the height of the upper face of a guard plate. SOLUTION: The height of the lower end face (a) of a water tank 19 is installed at the same height with the upper face (b) of a guard plate 17. In this way, the capacity of the water tank 19 can be increased without increase of the height of the upper face part of the water tank. A hose holder 30 for bundling the hose is provided at the outer peripheral part of the water supply hose arranged at the lower part of the water tank 19. The hose holder 30 is connected to a support lever fixed to the lower face part of the water tank 19 through coil springs 31. 32 urging it to the contracting direction. Accordingly, this structure prevents the water supply hose from sagging and interfering with the front end corners of the upper part of a counterweight 18 and blocking so that the hose can not be contained in the upper gyratory body 16.
Patent JP-H09125062-A (JP)
Title: Liquid crystal composition and electrooptical display element
Inventor: TOMI YOSHITAKE
IPC: C09K19/58
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition having high steepness and response speed, effective for preventing the generation of domain of LCD and useful for electrooptical display element, etc., by compounding a plurality of respective specific 1,4-cyclohexylene compounds each containing non-conjugated hexadiene group. SOLUTION: The objective liquid crystal composition having high steepness and quick response, effective for preventing the generation of higher-order or lower-order domains and useful, e.g. for a liquid crystal display element of supertwisted birefringence(SYN)-type element is produced by compounding a compound of the formula I (R<1> is a 1-10C alkyl; A is trans-1,4-cyclohexylene or 1,4-phenylene) as the 1st component, a compound of the formula II (R<2> is the same as R<1> ; B is the same as A) as the 2nd component, a compound of the formula III (R<3> is a 1-10C alkyl or a group having 0 or CH=CH substituting for one or >=2 non-adjacent CH2 groups; C is COO, C2 H4 or the same as A; (n) is 0 or 1) as the 3rd component and a chiral agent of an amount to give a (d/p) ratio of 0.03-2.0 ((d) is the thickness of a cell; (p) is helical pitch) as the 4th component.
Patent JP-H10144961-A (JP)
Title: Semiconductor light-emitting element
Inventor: KOIDE NORIKATSU
IPC: H01L33/06
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To take out light from a substrate side by emitting light with an arbitrary chromaticity (chroma and hue) with a single pixel. SOLUTION: A first light-emitting layer 3 and a second light-emitting layer 9 for emitting light with different chromaticity are formed on a substrate 1, and the first light-emitting layer 3 forms a multiple quantum-well structure. By changing each crystal ratio of the first light-emitting layer 3 and the second light-emitting layer 9, a forbidden bandwidth is changed, so that the peak wavelength for emitting light can be displaced according to a crystal ratio. The wavelength intensity characteristics of synthetic light for emitting light from the light-emitting layers 3 and 9 are set to desired characteristics, thus emitting light with an arbitrary chromaticity from a single pixel.  Also, a buffer layer 6 is provided between the first light-emitting layer 3 and the second light- emitting layer 9, enhancing the light take-out efficiency from the side of the substrate 1, the since light emitted from the first light-emitting layer 3 toward the side of an electrode 14 is reflected to the side of the substrate 1 by the buffer layer 6.
Patent JP-H01151389-A (JP)
Title: Yc separating circuit
Inventor: YAMASHITA KOICHI
IPC: H04N9/78
Filed: 1987-12-07
Abstract: PURPOSE:To obtain a picture having high-definition without crosstalk by detecting a part where a dot interference occurs from the output luminance signal of a YC separating circuit using a comb-line filter and replacing the part with the output signal of a YC separating circuit using a band-pass filter. CONSTITUTION:A pulse generating circuit 15 compares the absolute value level of the output signal of a third band-pass filter 14 with a set level and when the output signal absolute value level of the third band-pass filter 14 is above the set level, a pulse is generated and supplied to a contact circuit 6. The contact pulse 6 selects a luminance signal Y2 and a carrier chrominance signal C2 which are the output signals of a second YC separating circuit 13 and supplies them to a luminance signal output terminal 17 and a carrier chrominance signal output terminal 18 when the output signal of the pulse generating circuit 15 is received and the pulse exists. When the pulse does not exist, a luminance signal Y1 and a carrier chrominance signal C1 which are the outputs of a first YC separating circuit 8 are supplied. Thus, the signals having high-definition with little dot interference and little resolution degradation are outputted from the luminance signal output terminal and the carrier chrominance signal output terminal.
Patent JP-H06162868-A (JP)
Title: Flat panel type switch
Inventor: MORIMOTO HIDEO
IPC: H01H13/70
Filed: 1992-11-19
Abstract: PURPOSE:To provide a flat panel type switch having thickness approximately equal to the thickness of a conventional flat panel type switch capable of performing only on/off control, and further having the capability of voltage control via the pressing force thereof. CONSTITUTION:This switch has a laminated structure of a flexible surface sheet 1 and two contact point sheets 3 having flexibility and thin pressure sensitive resistors 30. Furthermore, the sheets 3 and 3 are laid in such a way as faced to each other via a small gap formed between the resistors 30 and 30.
Patent JP-H10154977-A (JP)
Title: User certification system and method therefor
Inventor: SERIO KAZUFUMI
IPC: G06F21/31
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the archive of an open key by a client and make changeable for the open key at each request of certification by sending the open key used for the certification of the user from a server at each time when the client requests the user certification. SOLUTION: When the client 2 requests the server 3 the user certification, the server 3 sends the open key 241 managed by the server 3 itself to the client 2. The client 2 ciphers a user identification code ID and a password using the open key 241 and sends it to the server 3. The server 3 decodes this cipher text by a secret key 231 managed by itself, and collates this with an inner database managed by itself whether the decoded code ID and password are registered. When the collation is taken, the server 3 sends the validation of the request of the user certification to the client 2, while if the collation is not taken, it sends the invalidation of the request. Thus, it is no possibility that the code ID and password or the like are easily enciphered.
Patent JP-H07161867-A (JP)
Title: Semiconductor package
Inventor: ORITO NAONORI
IPC: H05K1/00
Filed: 1993-12-10
Abstract: PURPOSE:To provide a semiconductor package which can sharply reduce the occurrence of leak currents or noise caused by the mismatching of characteristic impedance and can transmit higher-speed signal. CONSTITUTION:A power supply layer 2 of plate structure is provided inside a printed board 1 whose glass cloth is impregnated with resin such as epoxy or bismurayimide-triazine(BT resin) or the like, and a ground layer 3 of plate structure is made on the surface layer, and thereon a thin multilayer signal wiring 6 made of a copper film conductor 4 and benzocyclobuten 5 is made.
Patent JP-H03174389-A (JP)
Title: Production device for single crystal
Inventor: OKUBO MASAMICHI
IPC: C30B15/12
Filed: 1989-12-01
Abstract: PURPOSE:To produce large single crystals and to increase the pulling-up speed by partitioning the melting zone from the solidifying zone in a crucible with the annular partition wall having a heat insulation part. CONSTITUTION:A polycrystal raw material and a dopant material are supplied in the melting zone 19 in the crucible 14 to be molten by heating with a heater 17 and a bottom heater 27, and flowed into a solidifying zone 20 through communicating holes 26 in the annular partition wall 18 having the heat insulation part 30. A seed crystal 2 having a definite crystal face is fixed to the chuck 25 of a pulling shaft 1, and the pulling shaft 1 is lowered to soak the lower end part of the seed crystal 2 into the molten liquid 3, and then the pulling-up speed is set in a high speed to make the diameter of seed crystal 2 small as well as to nondislocationize. Then, the pulling-up speed is lowered to grow a single crystal C.
Patent JP-H02156427-A (JP)
Title: Optical disk device
Inventor: YAMANE TAIJI
IPC: G11B7/09
Filed: 1988-12-07
Abstract: PURPOSE:To make adequate gain adjustment by discharging an optical disk at the time of adjusting the gain of a correction signal forming circuit according to the quantity of stray light. CONSTITUTION:The disk is discharged from the disk device by a disk discharging means 7 when the disk is detected by a disk detecting means 2 of the means 7 at the time of adjusting the gain of the correction signal forming circuit 11 of a servo signal correcting means 4 according to the quantity of the stray light from an optical output detecting circuit 10. The generation of the detection output of the reflected light from the disk from the photodetector 8 is obviated in this way and the gain of the circuit 11 is exactly adjusted so as to decrease the output of a subtractor 9 to zero. The correction of the servo signal is thus correctly executed and the exact tracking and focus error signals from which the error by the stray light is removed are obtd.
Patent JP-H11116355-A (JP)
Title: Repetitively usable curing film
Inventor: SHINNO SUSUMU
IPC: C04B40/04
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain curing film that can be readily applied in a shortened time and can be used repetitively by providing the film with the sucking disk function, a tack-free material on the corners and punching holes on the inner part of the one side of the film. SOLUTION: The film is provided with the sucking function 2, a tack-free material 3 on the corners and holes bored on the inner part of one side and is combined with the converted paper provided with the marks and holes, then, the combined product is cut in a proper size to give the objective repetitively usable curing film. The film 1 is applied without an adhesive. Therefore, a material having autohesion properties as non-rigid poly(vinyl chloride) film is used and, in addition, parts of the film are raised in disk (cup) forms to have the sucking disk function 2 thereby increasing the adhesion. The tack-free material is for peeling off the film without damage, when the curing becomes unnecessary. As the film 1 can be over-lapped, it can be readily cured in no need of size measurement and cutting operations, if it is preliminarily cut in a proper size.  Further, when the film becomes unnecessary, the films can be readily filed by passing a bar through the hole of film.
Patent JP-2001130917-A (JP)
Title: Method for press-molding glass optical element
Inventor: OMORI MASAKI
IPC: C03B11/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for press-molding a glass optical element, which enables the good control of temperature, enables the heating of the glass and a mold under a desired pressure in good heat efficiency also in a heating process, and enables the prevention of the leaving of a gas. SOLUTION: This method for press-molding a glass optical element, comprising press-molding the glass optical element in a prescribed atmosphere in a molding chamber equipped with a mold for the press-molding, is characterized by controlling the pressure in the molding chamber to 1×103 to 5×104 Pa in the press-deforming process.
Patent JP-H05150824-A (JP)
Title: Operating state confirming method for robot
Inventor: TAKEISHI KATSUMI
IPC: B25J9/22
Filed: 1991-11-26
Abstract: PURPOSE:To provide the operating state confirming method for a robot, by which a correction point and a state before and behind its spot can be decided easily, when an operator executes at a job site a correction of teaching data obtained by off-line teaching. CONSTITUTION:Teaching data generated by an off-line teaching device 12 is read in robot controllers 26a, 26b, and operates welding robots 30a, 30b. In this case, an operating state set in the teaching data is shown in advance like a time series. In the case the welding robots 30a, 30b are operated actually, based on the teaching data, and a shift against a set operating spot, etc., are confirmed, an operator at a job site can confirm simply a difference between the set operating state and an actual operating state, and can study easily what kind of correction is appropriate.
Patent JP-H08141750-A (JP)
Title: Grinding method of electrode tip for resistance welding
Inventor: ISHII TOMOKI
IPC: B23K11/30
Filed: 1994-11-20
Abstract: PURPOSE: To reduce equipment cost and economically execute work by grinding an electrode tip while the cutter having blade recessed to the shape corresponding to the appropriate tip shape of electrode tip is rotated in the positive direction only and in intermittent feed. CONSTITUTION: A cutter A having a blade part (a) recessed to the shape corresponding to the appropriate tip shape to both upper/lower faces beforehand is fitted into the fitting hole 3 of ratchet 1. While the electrode tip is lightly pressed to the cutter A by sandwiching the cutter A between a pair of worn electrode tips, etc., a claw 4 is actuated to reciprocate. As a result, the cutter A integrally fitted to the ratchet 1 is rotated in the positive direction only and in intermittent feed. By this method, by the cutter A rotating in intermittent feed, the electrode tip is efficiently and smoothly ground, the pressing force required between electrode tip and cutter is reduced as compared to a conventional way.