baber/WOPTO huggingface dataset:
Patent JP-H05107460-A (JP)
Title: Distance measuring device for passive autofocusing apparatus
Inventor: ISHIGURO MINORU
IPC: G02B7/30
Filed: 1991-10-16
Abstract: PURPOSE:To provide a distance measuring device for an autofocusing apparatus which can surely focus even when there exist a plurality of subjects, surely measure a distance to the subject even when a mounting error occurs at a light-receiving sensor. CONSTITUTION:A subject is caught by three pairs of light-receiving sensors constituted by line sensors 10b, 20b and 30b, and a zero-cross point for a secondary difference of its luminance distribution is calculated and detected. A coincidence point of three zero-cross behaviors concerning these three light- receiving sensors is detected by making one of the three pairs of light-receiving sensors as a reference and appropriately displacing the other two, and when coincidence is not detected, a distance to the subject is measured by a displacement amount of two light-receiving sensors using the data that the other one zero-cross behavior is scanned in a predetermined range and the zero-cross behavior becomes the minimum discrepancy against the data that two zero-cross behaviors accord to each other.
Patent JP-H10140623-A (JP)
Title: Underground fire hydrant
Inventor: MAEDA HIDEHIKO
IPC: E03B9/02
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an underground fire hydrant having a water cutoff means where it is unnecessary, by which the fitting of a fire hose can be facilitated, and by which the fire hose can be laid on the ground without bending and without using a special tool. SOLUTION: An underground fire hydrant 1 is installed inside an underground manhole 21, and is provided with a valve box 2 in which a valve 12 capable of being operated from the outside is housed, and a connecting pipe 5 that is communicated with the valve box 2 so as to be connected to a fire hose. In that case, the hydrant is provided with a connecting pipe 4 that is connected to the valve box 2 or to the communication pipe 3 connected to the valve box 2 and that is turntable around horizontal axis. Further, the connecting pipe 5 is connected to the end part of the connecting pipe 4 so as to be turntable around the axis thereof, and the length of the connecting pipe 4 is determined so that when the connecting pipe 4 is vertically positioned, the fire hose connected to the connecting pipe 5 can be arranged on the ground nearly in a straight line.
Patent JP-H10138031-A (JP)
Title: Milling tool
Inventor: MIZUKI YOSHITOMO
IPC: B23C5/10
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent small cutting edges between nicks from being damaged and chatter or the like from being caused by partially overlapping nicks of adjacent cutting edges among plural cutting edges on which nicks are arranged in a milling tool, and arranging wide nicks on the other cutting edges. SOLUTION: An end mill 10 has four strips of cutting edges 11, and in the respective cutting edges 11, nicks 12 are respectively arranged in a plurality through a necessary interval. In this case, positions of the nicks 12 in the first and the third cutting edges 11 are made to coincide with each other, and positiones of the nicks 12 in the second and the fourth cutting edges 11 are made to coincide with each other. In the adjacent cutting edges 11, the nicks 12 are made to respectively exist over a wider range than small cutting edges 11a on the other cutting edges 11 in positions corresponding to the small cutting edges 11a between the nicks 12 in one cutting edges 11, and the nicks 12 in the respective cutting edges 11 are overlapped with each other in a necessary width (d).  Therefore, damage of the small cutting edges 11a is restrained, and the occurrence of chatter or the like is restrained.
Patent JP-H11131046-A (JP)
Title: Adhesive composition
Inventor: TANAKA KOJIRO
IPC: C09J175/06
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition having a lamination time free from a practical problem after coating, excellent starting properties of bond strength of a lamination time and durability. SOLUTION: This adhesive composition comprises (A) a solution of a vinyl acetate-based polymer in an organic solvent and (B) a urethane resin containing an isocyanate group at the end and a polycaprolactone polyol as a polyol component. The content of the isocyanate group of the urethane resin B is >=2 pts.wt. calculated as a solid content based on 100 pts.wt. of the total of the solution A of the vinyl acetate-based polymer in the organic solvent and the urethane resin B. The polyol component of the urethane resin B contains >=10 wt.% of the polycaprolactone polyol.
Patent JP-H08163245-A (JP)
Title: Subscriber's line monitoring circuit
Inventor: KATO TAKASHI
IPC: H04Q3/42
Filed: 1994-11-30
Abstract: PURPOSE: To normalize the monitor of a subscriber's line even when any excess in-phase noise is mixed by canceling an in-phase current, detecting only a differential component and outputting it. CONSTITUTION: This circuit is provided with first and second input terminals B and A respectively connected through a subscriber's line 20 to a communication terminal 30, ground potential and negative potential power source respectively connected to the first and second input terminals B and A, positive potential power source, B line positive side detecting circuit 60 connected between the first input terminal B and the positive potential power source so as to allow a current corresponding to the potential of the first input terminal B to flow when that potential is made positive, A line negative side detecting circuit 70 connected between the B line positive side detecting circuit 60 and the negative potential power source so as to allow a current corresponding to the current flowing to the B line positive side detecting circuit 60 to flow,  and differential signal receiving circuit for detecting and outputting the differential component between the first and second input terminals B and A through the B line positive side detecting circuit 60 and the A line negative side detecting circuit 70.
Patent JP-H06147111-A (JP)
Title: Variable capacity compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/08
Filed: 1992-11-06
Abstract: PURPOSE:To omit an electromagnetic clutch and the protect a shaft seal device by realizing zero capacity operation. CONSTITUTION:A rotary swash 14 is constituted so that displacement to a zero capacity posture and forced return to a minimum capacity posture by means of the energizing force of a return means may become possible, and at the same time a drive pulley 40 is equipped with a suction fan 42 formed on the inner side surface of a web 40a and plural ventilation holes 41 provided piercingly at the web 40a. As a result, the omission of an electromagnetic clutch becomes possible, and contribution to the light weight of a compressor and the reduction of engine load is realized, and at the same time the thermal deterioration of a shaft seal device is prevented.
Patent JP-2000123592-A (JP)
Title: Semiconductor device
Inventor: HIDAKA HIDETO
IPC: G11C11/401
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To realize a capacitor type anti-fuse having a desired breakdown strength characteristic for setting efficiently and surely to a blow-state and holding surely program information at the time of a normal operation mode. SOLUTION: Capacitor elements (S) having the same structure as a memory cell capacitor (MS) are arranged along a row or column direction, these capacitor elements are coupled in parallel, and a capacitor type anti-fuse is realized. As a pattern is repeated in a peripheral circuit region also, a capacitor element of complete structure can be realized, and a capacitor type anti-fuse having accurately a desired characteristic can be realized.
Patent JP-H04273825-A (JP)
Title: Method of stimulating manufestation of ldl uptake body and ldl acceptor
Inventor: ROBAATO AI GUROOBU
IPC: A61P9/10
Filed: 1991-11-13
Abstract: PURPOSE: To prepare a composition useful for lowering the cholesterol concentration in blood plasma, thus treating hypercholesteolemia and atherosclerosis. CONSTITUTION: This pharmaceutical composition comprises oncostatin M in an amount effective in any one of (1) stimulation of the expression of low- density lipoprotein(LDL) receptor in a hepatocyte, (2) enhancement of the capacity of the hepatocyte to remove the LDL, (3) an increase in the number of LDL receptors expressed in the liver, (4) enhancement of the capacity of the liver to remove the plasma LDL and (5) lowering of the circulating LDL concentration used for treating atherosclerosis and hypercholesterolemia. Furthermore, the composition comprises the oncostatin M as a conjugate with a biologically active molecule or an antibody or sealed in a liposome or a microcapsule.
Patent JP-H01136631-A (JP)
Title: Blood pressure measuring apparatus
Inventor: FUJITA HISAHIRO
IPC: A61B5/0225
Filed: 1987-11-25
Abstract: PURPOSE:To certainly start a pressure pump when a rise in pressure is insufficient, by providing a means for storing the pressure value at the start time of re-pressurization to compare the same with predetermined pressure and repeatedly applying a re-driving signal when said pressure value is short of said predetermined pressure. CONSTITUTION:An operator presses (operates) a switch 12 in starting the measurement of blood pressure and a CPU 2 responds to the pressing signal of the switch 12 to impart a drive signal to a pressure pump 1 to pressurize a cuff 7. Pressurization is performed so as to reach a pressure value slightly higher than the max. blood pressure value of an examinee, but when this rise in pressure is judged to be insufficient, the pressure at that time is stored in a memory 11 and the CPU 2 applies a drive signal accompanied by at least one pulse to the pressure pump 1. The CPU 2 judges whether a rise in pressure is performed on the basis of the comparison of the detected pressure with the pressure stored in the memory 11 and, when no rise in pressure is performed, the CPU 2 repeatedly applies the drive signal accompanied by at least one pulse to the pressure pump 1.
Patent JP-H11130271-A (JP)
Title: Paper width detector of manual paper feeding table
Inventor: NONAKA KEN
IPC: B65H1/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a paper width detector of manual paper feeding table using a rotating type resistor capable of reducing in size, wherein high detecting accuracy is realized and the terminals of the rotating type variable resistor are not deformed nor damaged when it is installed. SOLUTION: A paper width detector of manual paper feeding table comprises a paper limiting member 5 which limits the movement of loaded paper in paper width direction, rack members 9 and 10 which move integrally with the paper limiting member 5, a motion transmitting pinion 11 which engaged with the racks 9a and 10a of the rack members 9 and 10, a paper width detecting gear 12 which engaged with the paper width detecting rack 10b of the rack members, and a rotating type variable resistor 13 in which a shaft part 14 is connected to the paper width detecting gear 12 coaxially and so that a relative rotating displacement can be limited and a resistance value is varied according to the rotating angle of the shaft part. Also it is formed so that a paper width can be detected based on an output resistance value of the rotating type variable resistor 13.
Patent JP-H10257876-A (JP)
Title: Apparatus for removing excessive powdery material in food and automatically powder sticking device in apparatus for removing excessive powdery material
Inventor: TERANISHI AKIYOSHI
IPC: B65G39/02
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide both an apparatus for removing an excessive powdery material of a food, capable of eliminating an excessive powdery material (bread crumb) not attached to the food and an automatically powder sticking device having the apparatus for removing the excessive powdery material. SOLUTION: This automatically powder sticking device 100 is equipped with a food transporting conveyor 101, an apparatus 1 for removing an excessive powdery material, a powder recovering conveyor 102, etc. A food S provided with bread crumb H sent from the food transporting conveyor 101 is received and the excessive bread crumb H not attached to the food S is dropped from a gap part 3 and a gap 6. The excessive bread crumb H dropped downward is received by the powder recovering conveyor 102, sent again to the front end side of the food transporting conveyor 101 by the powder recovering conveyor 102 and recycled.
Patent JP-H03158939-A (JP)
Title: Trouble detecting circuit of microprocessor
Inventor: OIWA SHOJIRO
IPC: G06F11/30
Filed: 1989-11-17
Abstract: PURPOSE:To simply confirm by a one-chip microprocessor with respect to abnormality such as at which time point the program of a microprocessor is brought to runaway or breakdown, etc. by counting a signal generated at a prescribed interval from the program of the microprocessor by a counter. CONSTITUTION:In order to check the progress state of a program of a microprocessor 1, it is necessary to read the contents of counters 15, 16 in a stage before a P2 signal is outputted. That is, before a one-chip microprocessor 19 outputs P3, a P5 signal shown to the one-chip microprocessor is set to an 'L' level, an enable terminal E of a three-state gate 17 is set to an 'L' level, and counter values of the counters 15, 16 are read by the one-chip microprocessor 19. In such a way, abnormality is generated at which the paint of the program can be known.
Patent JP-H10123791-A (JP)
Title: Multicolor image forming device and its color slurring adjusting method
Inventor: TANAKA TAKUTO
IPC: G03G21/14
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To correct deviation in the transfer of toner images to be mutually superposed and to prevent color slurring in a multicolor image forming device where the toner images formed on plural image carriers are successively transferred superposedly to a body to be transferred or paper held on the body to be transferred. SOLUTION: A transfer belt 15 provided with a conductive part near its edge part is disposed at a position where it comes into contact with all of the image carriers 4a, 4b, 4c and 4d. The belt 15 is laid on a supporting roll 14b having conductive parts on both sides, and a current detection means 21 for detecting a current flowing from the image carriers 4a to 4d to the conductive part is connected to the roll 14b. Pattern latent images for adjusting the color slurring are formed on the respective image carriers 4a to 4d opposed to the conductive part and the detection means 21 detects the current flowing to the conductive part when the latent image and the belt 15 come in contact with each other.  Based on the detected value, the deviation of the transfer position is arithmetically calculated by an image write-in position adjusting device 12 and the timing of exposure of an image write-in device 2(2a to 2d) is controlled by a control means 11.
Patent JP-H05104979-A (JP)
Title: Head up display
Inventor: IWAASA YUJI
IPC: B60K35/00
Filed: 1991-10-18
Abstract: PURPOSE:To provide a head up display having a uniform light intensity distribution for backlight afor a relatively large-surface display. CONSTITUTION:For radiating light generated from a light source 14 to a light receiving display element 16 effectively as a light flux without a light intensity distribution, an integrater lens 15 is inserted between the light source 14 and the light receiving liquid crystal display element 16.
Patent JP-H06122776-A (JP)
Title: Method for treating surface of object
Inventor: YODA HIROKUNI
IPC: G02B1/18
Filed: 1992-10-09
Abstract: PURPOSE:To impart a long-lasting high water repellency to the surface of an object, e.g. a metal part or an optical part such as an ophthalmic lens coated with MgF2, by treating the surface by the dry process without using any solvent. CONSTITUTION:An object 53 to be treated coated with a thin film of an oxide, e.g. SiO2, is put into a vacuum vessel 41, which is then evacuated; a substance with a low surface energy 15, e.g. a fluoroalkylsilane, in a container 15 is heated with a heater 13 and introduced into the vessel 41 by opening a valve 21; and in the vessel 41, a discharge electrode 45 causes electric discharge and the surface of the object 53 is treated with the substance 15 in a plasmatic atmosphere.
Patent JP-S63149858-A (JP)
Title: Disk loading device
Inventor: NAKAMURA SUKEYUKI
IPC: G11B17/028
Filed: 1986-12-15
Abstract: PURPOSE:To smooth a centering motion and to miniaturize the device by a composition centering a disk with plural projecting parts arranged on the periphery of a centering piece and movable freely up and down by a plate spring. CONSTITUTION:In case of the loading of a disk 4 onto the turntable 3 driven by a motor 1 the disk is subjected to a centering by the projecting part 5c vertically moving inside the groove part 3b of a turntable by being led with the slope face 5a of a centering piece 5. The projecting part 5c is arranged in plural pieces at equal intervals on the periphery and the lower face thereof is supported by the tip part of the cantilever arm piece 6a of a thrust plate spring 6. The projecting part 5c is therefore moved vertically equally at the loading time, a centering is performed easily and smoothly without the entangling of the centering piece 5 with the turntable and a motor shaft 2 and the thrust plate spring may be made in a thin type as well.
Patent JP-H02146342-A (JP)
Title: Structure for supporting and lubricating planetary gears in automatic transmission
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H57/08
Filed: 1988-11-28
Abstract: PURPOSE:To contrive the improvement of concentration accuracy by providing three-row simple planet gear sets, connecting the first ring gear, second carrier and the third ring gear and supporting a cylindrical boss part of the second carrier by the second sun gear. CONSTITUTION:Three-row simple planet gear sets are arranged on an intermediate shaft 500, and connecting the first-row ring gear 115, second-row carrier 123 and the third-row ring gear 135 selectively operating two or more friction engaging elements, a speed change shift of forward 5-speed and reverse 1-speed is attained. This second carrier 123 is constituted of a connection member 126, and its cylindrical boss part 126a is supported in its internal peripheral part by the second sun gear 121 through a bush 128. While the second carrier shaft 123, connection member 126, bush 128 and the second sun gear 121 form oil paths 123a, 126b, 128a, 121e communicating with a lubricating oil supply path 505 of the intermediate shaft 500 forcedly lubricating the second-row gear set. Thus, concentration accuracy is improved further enabling generation to be suppressed of gear noise.
Patent JP-H05108263-A (JP)
Title: Mouse input device
Inventor: OGINO SATOSHI
IPC: G06F3/0362
Filed: 1991-10-18
Abstract: PURPOSE:To provide a mouse input device which selects three-dimensional coordinates by one work and inputs variable magnification data of a screen with the analog system. CONSTITUTION:A mouse input device 10 is provided with a dial 16, and a dial type data input part is incorporated which inputs the extent of analog shift to a CPU 20 as data by operating the dial 16. X-Y coordinates are called onto the screen and a conventional click button 12 is used to select two-dimensional coordinates when two-dimensional coordinates of X-Y coordinates are selected, and the dial 16 is operated on the same screen to select coordinates when coordinates in the Z-axis direction are selected. The dial 16 is operated to analogically select and input variable magnification data when variable magnification data of the screen is inputted.
Patent JP-H08211457-A (JP)
Title: Lens driving device for camera
Inventor: SHINOZAKI MITSUO
IPC: G03B13/36
Filed: 1995-11-16
Abstract: PURPOSE: To accurately lead a lens to a focusing position by eliminating the influence of a step angle error in a stepping motor, a cumulative error in the clearance of each part caused by assembling accuracy, etc. CONSTITUTION: A moving member 1 driven by the stepping motor 3 is provided to drive a lens driving member 5. A ratchet 7 engaged with the lens driving member 5 is provided in the vicinity of the lens driving member 5 and a restraining member 8 forcibly rocked by the rotation of the ratchet 7 is engaged therewith. The forcible rocking by the ratchet 7 of the restraining member 8 is controlled by an electromagnet 9 controlled by a control circuit 10, so that the restraining member 8 absorbs the cumulative error in the clearance from the stepping motor 3 to the ratchet 7, etc.
Patent JP-H05107884-A (JP)
Title: Optical scanning device
Inventor: SAITO TORU
IPC: H04N1/04
Filed: 1991-10-16
Abstract: PURPOSE:To obtain an optical scanning device in which the unevenness of an interval between scanning lines in a subscanning direction on a surface to be scanned is corrected and accurate optical scanning is executed. CONSTITUTION:This device is provided with a light source means 1 which emits a light beam, a light guide means 25 which guides the light beam to the surface to be scanned and optically scans in a main scanning direction, a moving means 14 which moves the surface to be scanned in the subscanning direction, a deflecting means 3 which constitutes a part of the means 25 and deflects and controls the light beam in the subscanning direction, a code signal part 8 provided in the subscanning direction on the surface to be scanned, a speed detection means 9 which detects the moving speed of the signal part 8, and a control means 30 which controls the means 3 based on an output signal from the means 9. The signal part 8 is constituted of a code pattern utilizing the change of a resistance, and the means 30 controls the means 3 based on an output signal obtained from the means 9 so as to correct the unevenness of the interval between the scanning lines in the subscanning direction on the surface to be scanned.
Patent JP-H02139535-A (JP)
Title: Method and apparatus for feeding photosensitive material to web printing machine
Inventor: HANSUUYURUGEN RAUU
IPC: G03B27/58
Filed: 1988-11-28
Abstract: PURPOSE: To transfer a web to a processing machine in accordance with needed frequency by accumulating a plurality of rolls of web on a conveyer inclined with respect to the horizontal and moving the roll on an uppermost part to an unrolling part with a rotating and moving means. CONSTITUTION: A motor 6 rotates under the control of a control circuit 30, and the roll 1 of the web W is accumulated on a supporting device 3 in an inclined condition with respect to the horizontal so as to move forward. When a monitoring device 5 detects the uppermost part roll 1F, a detection signal is inputted to a control circuit 5, the circuit 5 stops the motor 6, and also makes the blind 9 of a light barrier 8 fall. When detecting devices 21 and 23 transmit a signal expressing the valancy of the path of the web W of the unrolling part US to the circuit 30, the circuit 30 drives the motor 15, turns a lever 14 in a direction shown by an arrow A, and core bars 10 and 12 enter the core 1a of the roll 1F. The core bars 10 and 12 are expanded by fluid from a supplying source 19, and the roll 1F is moved to the part US.  The leader L of the web W is drawn out by a suction cup 17a, and is sent to a processing machine 29 through carrying rollers 20 and 22.