baber/WOPTO huggingface dataset:
Patent JP-H04171431-A (JP)
Title: Camera
Inventor: ISHIBASHI KENJI
IPC: G02B7/34
Filed: 1990-11-02
Abstract: PURPOSE:To enable the correct computation of photographed body distance by computing a conversion coefficient for converting the output value of a light receiving element into the photographed body distance, on the basis of the state of a camera, and computing the photographed body distance using this conversion coefficient. CONSTITUTION:The camera body side is provided with such function as to input data from a distance measuring part 2 into a body control part 1 to compute lens driving quantity for focusing, and to drive a focus adjusting lens group LF by a focus adjusting lens group driving control part 3 for automatic focusing by applying a current to a motor M1. On the basis of the state of a camera around the time when a light receiving element receiving light from a photographed body outputs a signal corresponding to the received light, a conversion coefficient for converting the output value of the light receiving element into the photographed body distance is computed, and the photographed body distance is computed using this conversion coefficient. The photographed body distance can be thereby computed correctly even during zooming or the like.
Patent JP-H07151365-A (JP)
Title: Ventilating fan
Inventor: ISHII SATORU
IPC: F24F7/013
Filed: 1993-11-29
Abstract: PURPOSE:To execute mounting and removing operations of a ventilating fan even by a general user while improving its appearance. CONSTITUTION:A hole 24 is formed at a peripheral edge of a mounting port 22 of a wall surface 21, and an indoor wiring cable 25 is extended from the hole 24. A plug socket 26 is connected to an end of the cable 25. A containing part 36 is formed at a back surface side of a flange 29 of a ventilating fan body 27, and the socket 26 is contained from the back surface side of the flange 29 in the part 36. A plug 35 is connected to an end of a cable 34 of a fan driving motor 30 fixed to the body 27, and connected to socket 26 contained in the part 36. The flange 29 of the body 27 is covered with a decorative frame 37.
Patent JP-H02144524-A (JP)
Title: Spatial optical modulating element and neural network circuit
Inventor: AKIYAMA KOJI
IPC: G06N3/067
Filed: 1988-11-25
Abstract: PURPOSE:To reduce the light intensity loss of transmitted light and enable operation with fine signal line even with transmission type structure by connecting a photoconductive layer which is sandwiched between conductive electrodes in series to a liquid crystal cell formed by sandwiching a liquid crystal layer between opposite conductive electrodes. CONSTITUTION:The photoconductive layer 103 sandwiched between the conductive electrodes 102 and 104 and the liquid crystal cell formed by sandwiching the liquid crystal layer 109 between the opposite conductive electrodes 107 are connected in series to reduce the film thickness of the photoconductive layer 103 and reduce the area, thereby reducing the electrostatic capacity of the photoconductive layer 103 almost to the electrostatic capacity of the liquid crystal layer 109. Therefore, the film thickness of the photoconductive layer 103 decreases and the area of the photoconductive layer 103 in the area of the liquid crystal cell decreases. Consequently, the ratio of the absorption of incident light by the photoconductive layer 103 is made extremely small regardless of the transmission type to enable the operation even if the electric field in the photoconductive layer is intense and the incident light intensity is very small.
Patent JP-H05136858-A (JP)
Title: Television receiver monitor system
Inventor: TAKEMURA TAKAKO
IPC: H04N7/18
Filed: 1991-11-14
Abstract: PURPOSE:To quickly make contact with a visitor during absence by connecting an interphone and a television receiver, and incorporating a voice recording and reproduction circuit inside the television receiver, and annunciating a count number from a speaker by a sound. CONSTITUTION:Before a member of a family goes out, he sets the automatic answering and recording device of a television receiver monitor system so that a control circuit 6 is made to operate. When the visitor pushes the switch of the interphone 5 during the absence, a voice reproduction circuit 7 is operated by the command of the control circuit 6, and the message of the member of the family is communicated to the visitor from the interphone 5. The visitor tells his name and the message toward the interphone 5 after a dial tone 'peep', and leaves. A counter 9 counts it as +1, and stores recorded contents and the count number in a memory 10. A display circuit 11 displays the count number on a display screen. After the member of the family returns home, he understands immediately how many visitors came during his absence by seeing the displayed count number, and finds out who visited for what purposes by reproducing the message by the circuit 7.
Patent JP-H08132388-A (JP)
Title: Sheet cutting device for image forming device
Inventor: WAKAYAMA ITARU
IPC: G03G15/00
Filed: 1994-11-09
Abstract: PURPOSE: To suppress the cutting and removing quantity of an irregular part present on a sheet top end to the minimum by providing a detecting means for detecting the irregularities of the top end of a roll paper. CONSTITUTION: When the top end of a roll paper 1 is irregular, a detector 6 is moved in Y-axial direction to a position where the absence of a sheet is judged, and stopped there. The roll paper 1 is then advanced in X-axial direction to a position where the detector 6 judges the presence of the sheet. The detector 6 is then moved in Y-axial direction until it judges the absence of the sheet. Thus, the movements in X-axial and Y-axial directions 6 are successively repeated according to the presence and absence of the sheet 1 by the detector 6, thereby, the detector 6 finally reaches a position where the presence of the sheet is judged over the whole sheet width. At that time, the part closest to the deepest recessed part of the sheet top end is situated under the detector 6.  The roll paper 1 is then sent out by the portion corresponding to the distance between the detector 6 and a cutter 4 followed by cutting.
Patent JP-H07132928-A (JP)
Title: Assembly-type box
Inventor: YAJIMA HITOSHI
IPC: B65D5/42
Filed: 1993-11-05
Abstract: PURPOSE:To obtain a structure for a box which is easy to assemble and whose projected area is significantly smaller than that of a conventional box at the time of being folded. CONSTITUTION:Long walls 2, 3 are folded at folds H, I. In this case, a short wall 4, a split bottom plate 6 connected to the long wall 2 and a split bottom plate 7 similarly connected to the short wall 5 and the long wall 3 follow corresponding to folding displacement of the long wall and the short wall by folds D, H and folds I, G, respectively. Finally the long walls 2, 3 are two-folded to be in the same size as the adjacent short walls 4, 5. Since the split bottom plates 6, 7 transit following the displacement on respective wall faces during this time, they are folded and received inside the wall face at the time of being completely folded. Thus a projected area of a folded box 1 can be in a size of a single piece of the short wall 4, 5, thereby significantly reducing the folded size compared to that of a conventional box.
Patent JP-H08161069-A (JP)
Title: Operation pedal device
Inventor: MIZUNO MASAYUKI
IPC: B60K23/02
Filed: 1994-12-02
Abstract: PURPOSE: To surely turn back an operation pedal to the original position without having an influence upon the pedaling operation. CONSTITUTION: One end part 26 of a return spring 20 is releasably hooked in a first hook part 32 of a clutch pedal 16, and its release is stopped in a long hole part 28 of a plate 22 fixed to a bracket 12, and thereby, an energizing force in the direction of return to the original position acts on the clutch pedal 16. When the clutch pedal 16 is worked up to the release stroke shown in the figure, one end part 26 is released from the first hook part 32 by a component force in the release direction based on the energizing force of the return spring 20 and is hooked in a second hook part 36 of the plate 22. When the clutch pedal 16 is turned back, a second engaging part 38 of the clutch pedal 16 is engaged with one end part 26, and thereby, one end part 26 is pushed out of the second hook part 36 and is hooked in the first hook part 32 again.
Patent JP-S62157411-A (JP)
Title: Characteristic adjusting method for piezoelectric vibrator filter
Inventor: OKAMOTO YUKIHIRO
IPC: H03H3/04
Filed: 1985-12-28
Abstract: PURPOSE:To easily obtain a desired frequency characteristic by adding an adjusting substance only to the surface of at least one electrode among four electrodes arranged to the front rear main faces of a piezoelectric plate so as not to deteriorate the guarantee attenuation of a filter. CONSTITUTION:The piezoelectric vibrator comprising the piezoelectric plate 1 and electrodes 2, 3 is used as an input terminal and the piezoelectric vibrator comprising electrodes 5, 4 is used as an output terminal, and the electrodes 3, 4 are connected to form a common terminal. Adjusting substances 21, 31, 41 to obtain a desired frequency characteristic are provided only on the surface of the electrodes 2, 3, 4 respectively. A prescribed amount of the adjusting substance is given to the surface only at the required position on the surface of the electrodes 2, 3, 4 while observing the frequency characteristic of the piezoelectric vibrator by means of an oscilloscope or the surface of the electrodes is shaped by a prescribed amount to obtain the desired band frequency characteristic.
Patent JP-S62156980-A (JP)
Title: Ribbon cartridge for printer
Inventor: SHIMIZU MASAHIRO
IPC: B41J35/08
Filed: 1985-12-27
Abstract: PURPOSE:To automatically control the tension on an ink ribbon to within an appropriate range, by providing movable ribbon-tensioning mechanisms in a ribbon feeding passage on both the payout side and the take-up side of a printing position facing a printing head. CONSTITUTION:Normally, ribbon-tensioning mechanisms 13, 14 are maintained in the solid-line positions by tension springs 13c, 14c. When high tensions are applied to an ink ribbon 10 on the take-up side and the payout side of a printing position, movable arms 13a, 14a are turned against the energizing forces of the tension springs 13c, 14c, to the one-dot chained line positions at maximum. Tension rollers 13b, 14b of the mechanisms 13, 14 are moved in movable ranges l1, l2 by amounts corresponding to variations in the tensions on the ribbon 10 acting in the take-up direction and the payout direction, respectively. A ribbon feeding passage on the take-up side and the payout side is changed to the state indicated by the one-dot chained line, and the tension on the ink ribbon 10 is constantly maintained within an appropriate range by the tension springs 13c, 14c.
Patent JP-H05136533-A (JP)
Title: Printed board device
Inventor: KANESHIRO MORISHIGE
IPC: H05K1/18
Filed: 1991-11-15
Abstract: PURPOSE:To assure the stability of the protection of mounted parts as well as the seating of printed board by a method wherein the front protector in substantially C-shaped higher than the fitting levels of semiconductor integrated circuit elements is fitted to the surface side front part of the printed substrate while a rear protector higher than circuit elements and opposite to the front protector is fitted to the surface side rear part. CONSTITUTION:The title printed board device is provided with a front protector 11 in substantially C-shape higher than the fitting levels of semiconductor integrated circuit elements 2-6 fitted tot he surface side front part of the printed board 1, a rear protector also in substantially C-shape higher than said circuit elements 2-6 fitted to the surface side rear part opposite to the front protector 11 as well as the screws 13, 14 fixing the front and rear protectors 11 and 12 from the rear surface side of the printed board 1. In such a constitution, said front and rear protectors 11, 12 serving both as reinforcement members of the substrate 1 can be grasped when the substrate device is handled. Through these procedures, the scratching of the mounted parts on the printed board as well as the accidental grasping of part and radiating fins can be avoided while enabling the seating of the printed substrate 1 to be stabilized.
Patent JP-H01141109-A (JP)
Title: Car type slip preventive device
Inventor: KODA MASUO
IPC: B60C27/08
Filed: 1987-11-27
Abstract: PURPOSE:To obtain a high effect of slip prevention by constituting slip preventive members in such a way that prisms whose number of corners is different from each other are secure to wires in a substance wherein a plurality of slip preventive members are installed between parallel members provided with hooks for connection at both ends like a ladder. CONSTITUTION:A slip preventive device comprises a plurality of slip preventive members 2 spacedly installed between two supporting wires 1 and 1 parallel to each other, and the slip preventive members 2 are constituted in such a manner that a plurality of cushioning members 4 comprising rubber ring and others and a plurality of slip preventive members 5 made of metallic prism are rotatably and alternately lined allowing a metallic wire 3 to pierce thereinto. In this case a plurality of slip preventive members 5 are composed of prisms 5a through 5d having various numbers of corners respectively. For example, prisms 6a, 5b, 5c and 5d shall be a triangle pole, square pole, pentagonal pole and hexagonal pole respectively. This prevents the peripheral wall faces of respective prisms 5a through 5d from meeting in a plane when the slip preventive members are brought into contact with the road surface for increasing the resistance against the road surface.
Patent JP-H09149249-A (JP)
Title: Image reader
Inventor: YOSHIDA TOMOYUKI
IPC: H04N1/401
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent it that character read data are quantized based on a white reference level and pattern read data are quantized based on a background of a read original. SOLUTION: The reader selects quantization reference to be read data of a background of a read original when read data scanned from a read original is discriminated to be character data based on the read data by a white reference member 52 to be quantization reference data and executes again the read scanning and then the character data are scanned by using a background of the read original as a reference. When the read data scanned from the read original are discriminated to a pattern data by using read data of the background of the read original as reference of quantization, the reader selects the read data of the white reference member 52 for the quantization reference and executes again the read scanning and the pattern data are scanned by using the white reference member 52 as the reference.
Patent JP-H09144304-A (JP)
Title: Work floor for internal corner of scaffold device
Inventor: NAKAJIMA TOSHIMITSU
IPC: E04G1/36
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a stepboard easy of carriage and attachment by providing a support arm at the internal corner between a body circular part and a scaffold device, and also, placing a folding type of stepboard capable of attachment of a handrail, and pressing the stepboard with a retaining metal fitting thereby fixing it. SOLUTION: The building frame pole at the internal corner in plan view between scaffold devices A and B at right angles are provided with support arms (brackets) 50 consisting of horizontal materials, vertical materials, oblique materials, etc., and hereon a foldable stepboard 40 to cover the gap between it and the end of the building frame D is placed. Under this stepboard 40, a receiving metal fitting to engage with the support arm 50 is provided so that the stepboard may not slip, and a retaining metal fitting 60 presses it from above so that the stepboard 40 may not break away by the blow up of the wind. Moreover, the stepboard 40 is adjusted, according to the interval to the building frame D, and also a handrail 70 is provided between it and the building frame D as occasion demands. Hereby, a stepboard for internal agnele easy of carriage or attachment can be obtained easily.
Patent JP-S61161490-A (JP)
Title: Device for displacing and connecting cluster of control element in nuclear reactor
Inventor: FUERUNARUDO SABUARI
IPC: G21C7/10
Filed: 1985-12-27
Abstract: The device comprises a vertical shaft (36) movable along its axis under the action of a fluid pressure difference and having means for supporting at least one head (28) of the cluster and a first resilient finger (42) for securing and retaining the head on the support means. It comprises a high position securing mechanism carried by a fixed tube (20) for guiding the cluster and having at least one resilient finger for securing the head and retaining the head against the action of gravity and a vertically movable bolt urged resiliently to a position in which it prevents disengagement of a second resilient finger and cooperating with a mechanism controlling a second cluster so as to be brought into a position in which it releases the second resilient finger when the second cluster passes beyond the highest position assumed during normal operation.
Patent JP-H07149684-A (JP)
Title: Production of aldehydes
Inventor: UEDA AKIO
IPC: C07C45/82
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a process for the production of an aldehyde capable of suppressing the degradation of a trivalent organic phosphorus compound in the separation of the reaction product liquid of a hydroformylation reaction. CONSTITUTION:An aldehyde is produced by separating at least one component selected from carbon monoxide, hydrogen, unreacted olefin, produced aldehyde, solvent, by-product having medium boiling point and by-product having high boiling point from a reaction product liquid of a hydroformylation reaction. The retention time of each separating operation is maintained to <=1hr or the operation temperature is maintained to <=180 deg.C and the retention time H (hr) and the operation temperature T ( deg.C) are controlled in such a manner as to satisfy the formula P<=1 wherein P is a value defined by the formula P= H*exp[8000((1/453)-(1/(T+273))0].
Patent JP-H04174300-A (JP)
Title: Guided missile
Inventor: IWAMA KIYOSHI
IPC: G01S13/88
Filed: 1990-11-06
Abstract: PURPOSE:To remove obstacles in the guidance of a missile to a target and destroy the target surely by a method wherein a decoy missile section is separated from an actual warhead missile section in the final process of attacking the target to attract the interception system of enemy side to the decoy missile section. CONSTITUTION:When a missile 11 arrives at a predetermined distance, a separation signal is outputted from a guidance controlling and operating device 6 and a decoy missile section 15 is separated from an actual warhead missile section 14. After the separation, the decoy missile section 15 maintains a flying route before the separation based on a self posture data sent out of an inertia sensor 2 to approach a target 17. The decoy missile section 15, equipped with a radio wave reflecting body 12, is large in a rador echo and advances to the target straightly whereby it appears the most preferential threat and attracts the interception system 18 of enemy side. On the other hand, the actual warhead missile section 14 changes the flying route thereof by the guidance controlling and operating device 6 when a propulsive device 9 is operated after the separation and, finally, catches the target 17 again by a searching and tracking device 1 to rash against the target 17. When the actual warhead missile section impacts the target 17 or passes near the target 17, a fuse 7 is operated to detonate a warhead 8 and destroy the target 17.
Patent JP-S64542-A (JP)
Title: Supporting body for photographic printing paper
Inventor: SAKATA KATSUHIKO
IPC: G03C1/79
Filed: 1987-11-30
Abstract: PURPOSE:To obtain the excellent supporting body preventing the generation of a lip stain and a film crack at the time of applying a surface coating layer, and has less tendency for generating a fault defect and has the excellent resolution and is suitable for the photographic printing paper, by constituting a coating layer of a surface waterproof resin of a specified multipartial layer structure. CONSTITUTION:The titled supporting body is constituted of a sheet like supporting body and the surface coating layer which is coated on the surface of said body, and is composed of a waterproof polyolefin resin contg. titanium dioxide, and the surface coating layer is constituted of at least two layers of partial layers which are laminated with each other. In the surface partial layer (the former) forming the outer most layer on the supporting body and the partial layer (the latter) positioned directly under the surface partial layer among said partial layers, the titanium dioxide content of the former is larger than that of the latter, and the thickness of the former is smaller than that of the latter. Thus, the fault defect caused by the generation of a dyelip stain and a microgrid is remarkably reduced.
Patent JP-H09149261-A (JP)
Title: Image coder
Inventor: TAKEDA HIRONORI
IPC: H04N1/417
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To improve a data compression rate by omitting left and right blanks from objects of coding because the left and right blanks appear at a prescribed period depending on the lateral size of paper of a transmitter side when binary image data processed by an equipment such as a facsimile equipment are sequentially processed for each picture element. SOLUTION: In this coder, binary image data from an image data input device 10 are coded by a coding section 13 according to a data line. Then a coding control section 12 compares binary image data of a coded line going to be coded with binary image data of one preceding reference line stored in a reference data memory section 11 by corresponding picture elements to each other to decide a picture element position on the coding line for starting coding and finishing coding by the coding section 13 and to control the coding section 13.
Patent JP-H10140969-A (JP)
Title: Drilling apparatus
Inventor: AIHARA YOSHIHIRO
IPC: E02F5/20
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To easily arrange a gondola at a required position above an aimed drilling hole by anyone, in drilling apparatus provided with a gondola used for the works in the aimed drilling hole. SOLUTION: A guide rod 4 is inserted in an advanced hole 2 formed by the first excavating machine. The second excavating machine 5 is guided by the guide rod 4 to excavate an aimed excavating hole with a larger diameter than the advanced hole 2 and the second excavating machine 5 is moved up and down by a winch 7. The gondola 8 is hung by a hanging device 9 and loaded with necessary materials for the works in the hole. A traveling body 7A where the winch 7 is mounted and the hanging device 9 are charged so as to be horizontally transferable on a scaffold device 6. The traveling body 7A is integrally connected to the hanging device 9 through a connection rod 93 and the length of the connection rod 93 is set so that the gondola 8 is positioned right above the aimed excavation hole 3A when the second excavating machine 5 is disposed at a specified soil-discharging position β.