baber/WOPTO huggingface dataset:
Patent JP-S63242851-A (JP)
Title: Defective fold inspecting device
Inventor: MATSUO HIDEAKI
IPC: B65H45/18
Filed: 1987-03-30
Abstract: PURPOSE:To detect the drift of the fold position or the bent of folded sheets by providing the first and second edge sensors detecting side end positions on both sides of folded sheets discharged from a rotary folding machine and a means detecting the length of the folded sheets in the transfer direction. CONSTITUTION:Edge sensors 100, 101 are provided at side end positions on both the right and left sides of folded sheets P in the transfer direction respectively on the table 1 of a chopper folding machine, while the folded sheets P are transferred by a belt 5, image signals from the edge sensors 100, 101 based on the timing signals are fed to an inspecting device main body 10. If the fold is defective or the crease is bent, the length of the folded sheet P in the transfer direction is different from the reference value, thus the defective fold is detected by comparing the measured value for each folded sheet with the reference value stored in the inspecting device main body 10 in advance.
Patent JP-S553615-A (JP)
Title: Manufacturing method for fly-back transformer
Inventor: TAJIMA TETSUO
IPC: H01F41/12
Filed: 1978-06-21
Abstract: PURPOSE: To improve adhesiveness and crack-resistant property of a fly-back transformer by treading coils, cores and diodes at a time with epoxy resin composition consisting of epoxy compound, fluid acid anhydrous curing agent containing diabasic acid polyanhydrous, curing accelerator, and scaly mica powder.  
     CONSTITUTION: In insulation treatment for the fly-back transformer, the components such as bobbins, coils, cores and diodes are treated at a time with the epoxy resin compostion consisting of epoxy compound, fluid acid anhydrous containing dibasic acid polyanhydrous, curing accelerator such as C-class amine and imidazole and the like, ans scaly mica powder. Among these components, the epoxy compound is a mixture of, for example, bisphenol A type epoxy resin and butyl glycidyl either, and the dibasis acid polyanydrous is the one specified by the given formula, and the curing accelerator is not defined in particular, but it is desirable to use one that does not exhibit abnormal rise in viscosity. In addition, muscovite, phologopite, sericite and combined fluorine phologopite and the like can be used as mica powder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06290098-A (JP)
Title: Method for processing distributed data base
Inventor: IWASAKI KANEHITO
IPC: G06F12/00
Filed: 1993-03-31
Abstract: PURPOSE:To reduce the quantity of traffic at the time of referring to information and to show up-to-data information by reading out information to be a reference object in a distributed data base and showing the read information to a user when the updating frequency information of the distributed data base side coincides with that of the master data base side. CONSTITUTION:When record reference is requested from a user to a control program 501a, the program 501a extracts the updating frequency information of the record concerned from a control information storing part 502a and transmits the information to a management program 201. The program 201 collates the updating frequency information of the record concerned stored in a management information storing part 202 with the transmitted updating frequency information. Only at the time of detecting the discordance of both the information as the collated result, the contents of the record concerned and its updating frequency information are transmitted from a master data base 100 to the program 501a, and at the time of coincidence, the contents of the record concerned are read out from a managed distributed data base 300a by the program 501a and provided to the user.
Patent JP-H04286716-A (JP)
Title: Flexible magnetic disk
Inventor: FUNAKOSHI WATARU
IPC: C09D127/04
Filed: 1991-03-15
Abstract: PURPOSE:To provide the flexible magnetic disk which is imparted with excellent magnetic recording characteristics and particularly high-density magnetic recording characteristics by improving the dispersibility and dispersion stability of ferromagnetic powder of a magnetic coating material, thereby improving the surface smoothness of the magnetic coating material. CONSTITUTION:The magnetic coating material of the flexible magnetic disk constituted by providing the coated film of the magnetic coating material contg. the ferromagnetic powder on a nonmagnetic base contains polyisocyanate having average 2.5 to 6 pieces of isocyanate groups within A molecule and an addition compd. derived from a compd. reactive with the isocyanate groups.
Patent JP-H08275453-A (JP)
Title: Braking mechanism of cylindrical linear pulse motor
Inventor: FUKUZAWA KOJI
IPC: H02K7/106
Filed: 1995-03-31
Abstract: PURPOSE: To surely effectuate the braking force to a shaft of a cylindrical linear pulse motor. CONSTITUTION: A shaft of a cylindrical linear pulse motor is provided through an annular solenoid. At the upper surface 4a of a coil case 4, one end of a clamp body 6 is rotatably provided to a shaft member 7. A recessed/projected area 2a is formed on the shaft 2 and a recessed/projected area engaging with the area 2a is also formed to the part in contact with the shaft of the clamp body 6. The free end of the claim body 6 is provided with a coil spring 8 under the pulled condition to always energize the free end of the clamp body 6 toward the shaft 2 to effectuate the braking to the shaft 2. At the bottom part of the clamp body 6, a guide groove 6c restricted by a hard ball 10 is formed. When a solenoid is energized, the clamp body 6 receives a force in the circumferential direction to rotate in the direction of arrow mark (a).
Patent JP-S60217744-A (JP)
Title: Block encoding method accompanied by information assignment
Inventor: MORIYA TAKEHIRO
IPC: H04N19/00
Filed: 1984-04-13
Abstract: PURPOSE:To minimize the fluctuation of quantizing distortion at every vector, by determining information quantity to each vector from quantizing distortions to inputs at every vector so that the sum of the whole distortions of the one block can be minimized. CONSTITUTION:Inputted vectors to be encoded are stored in an input buffer 11 and (n) pieces vectors in the same block are quantized by each b1 bit at the 1st stage quantizing means 12. A distortion calculating and rearranging means 13 rearranges the quantized vectors in the order of the scale of quantizing distortion, with the largest one being at the first position and the smallest one being at the end position, and uses n1 pieces of the smallest quantizing distortion as the code of the quantized result. The 2nd quantizing means 14 again quantizes the remaining (n-n1) pieces vectors by each b2 bit (b2>b1) and another distortion calculating and rearranging means 15 rearranges the vectors in the order of the scale of quantizing distortion, the smallest one being at the first position and the largest one being at the end position, and uses the quantized result of n2 pieces of the smallest distortion as the code of the vector. By repeating similar operations, the fluctuation of quantizing distortion at every vector can be minimized.
Patent JP-S61230726-A (JP)
Title: Apparatus for mixing at least one kind of fluid
Inventor: ANGERO KADEO
IPC: B01F27/96
Filed: 1986-04-02
Abstract: The mixing apparatus has a plurality of pump impellers having one common axis and extending parallel to each other. Immediately adjacent pump impellers have opposite directions of rotation. The blading of the pump impellers is such that the currents of the mediums exiting the pump impellers have an as large as possible peripheral component. The medium currents exiting the adjacent pump impellers and having opposite senses of rotation are guided together and generate at the mutual point of contact an extremely high turbulence because the peripheral components of the exiting rotating currents of the mediums are directed oppositely to each other and eliminate each other practically immediately.
Patent JP-S60218419-A (JP)
Title: Operating method of moving hearth type furnace
Inventor: YAMAMOTO KOUTAROU
IPC: F27B9/24
Filed: 1984-04-12
Abstract: PURPOSE:To improve the quality of a material to be heated by uniform heating and to prevent generation of the trouble in conveyance in a moving hearth type furnace by advancing and retreating a movable member which is moved upward while supporting a material to be heated in said furnace thereby idling said member. CONSTITUTION:A titled furnace body 1 is provided with a charging port 2 at one end and an ejecting port 3 at the other end and is provided with stationary beams 4 on a hearth 5 and movable beams 6 supported by a movable frame 7. The beams 6 make the rectangular motion consisting of the respective stages for ascending   advancing descending   retreating as in the conventional manner in the stage of transferring a material 11 to be heated toward the port 3. The beams 6 are advanced and retreated while said beams are moved upward in the stage of idling. More specifically, the beams 6 are moved upward by eccentric wheels 8 and the wheels 9 are stopped in the position where the beams are moved upward; at the same time, a cylinder 9 is actuated to oscillate the beams 6.
Patent JP-S549175-A (JP)
Title: Apparatus for growth single crystal
Inventor: FUKUDA KATSUYOSHI
IPC: C30B15/26
Filed: 1977-06-24
Abstract: PURPOSE: To accomplish highly accurate control for the temperature for single crystal growth through measurement from outside the crucible of radiation temperature of a plurality of specimens provided rotatively in the vertical way together with a seed crystal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55166723-A (JP)
Title: Locking mechanism of parking range of change lever
Inventor: HASE KOUJIROU
IPC: F16H63/00
Filed: 1979-06-12
Abstract: PURPOSE:To make it possible to lock a change lever within parking range with simple constitution by providing a shift head part with a hook part and by locking a selector lever by the hook part at a parking shift position. CONSTITUTION:Selector lever 14 is provided atop with hook part 14a consisting of a concave part. Claw 11a of shift head 11 fixed to shift fork shaft 8 for the 3rd and the 4th speeds adjoining to shift fork shaft 9 for parking, and backward speed is notched to provide hook part 11b which is to couple with hook part 14a. When lever 14 is positioned at a parking shift, lever 14 is pushed to a neutral position through the operation of reverse restriction spring 15 to lock hook part 14a by hook part 11b provided to claw 11a, so that a change lever operating lever 14 can be locked in parking range.
Patent JP-S573251-A (JP)
Title: Setting method for recording mode of tape recorder
Inventor: SENMAICHI HIDEO
IPC: G11B15/05
Filed: 1980-06-03
Abstract: PURPOSE:To prevent erroneous recording on a leader tape by making a magnetic tape stand by with a recording mode set in the state where the passing of the leader tape is completed and the main tape body is recordable. CONSTITUTION:When a leader tape is at a recordable position in order to detect the completion of the passing of the leader tape, a magnetic tape is run right after the magnetic tape is loaded or reversed, taking up the leader tape. When the tape body of the magnetic tape comes to the recordable position, the tap run is stopped and the magnetic tape is made to stand by at the recordable position. In this method, the leader tape has already passed when a recording mode is set and the main tape body is placed at the recordable position, so an erroneous recording on the leader tape is avoided, so that recording is made on the main tape body without fail.
Patent JP-S59199915-A (JP)
Title: Vacuum type counter weight
Inventor: YORITOMI RIYUUTAROU
IPC: E02D13/00
Filed: 1983-04-27
Abstract: PURPOSE:To increase the weight of a counter weight of vacuum type by a method in which a bottom-open type box is set upside down on the ground's surface to form an air-tight space inside, and a water tank and an air exhaust port are provided on the top wall of the box. CONSTITUTION:A vacuum type counter weight is made up of a bottom-open type box 10, a top wall 11, a surrounding wall 12, a discharge port 14, and a water tank 15. By the box 10 of a comparatively flat rectangular form having a space surrounded by the top wall 11 and the surrounding wall 12, an air-tight space is formed between the lower edges penetrated into the ground of the surrounding wall 12 of the box 10 and the ground's surface. The water tank 15 is integrally provided on the upside of the top wall 11 of the box 10 and water is stored in the tank 15 to increase the weight of the counter weight. The air in the air-tight space is discharged from the exhaust port 14 by a vacuum pump to lower the internal atmospheric pressure of the space. The counter weight of great weights can thus be obtained.
Patent JP-H11270342-A (JP)
Title: Intake controller for cylinder injection type spark-ignition engine
Inventor: MATOBA MASASHI
IPC: F02B31/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an intake controller capable of switching gas flow inside a combustion chamber to a normal tumble flow from a reverse tumble flow or vice versa and forming an optimal gas flow spot correspondingly to the engine operating condition. SOLUTION: When a control valve 15 arranged on the downstream side of intake valve stems 8a, 9a of intake ports 6, 7 is placed in the position almost parallel to an intake flow A, a normal tumble flow a1 is formed inside a combustion chamber 5, and when the control valve 15 is placed in the position blocking the half side of the cross section of the intake ports 6, 7, a reverse tumble flow a2 is formed inside the combustion chamber 5. Thus gas flow inside a combustion chamber can be changed from a normal tumble flow to a strong reverse tumble flow correspondingly to the engine operating condition without accompanying output lowering caused by lowering of intake efficiency.
Patent JP-H09266257-A (JP)
Title: Mos type semiconductor device
Inventor: HAYANO HITONORI
IPC: H01L21/8234
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To avoid variation of the finish dimensions of gate electrodes of a pair of MOS transistors having identical characteristics on a semiconductor substrate by placing these gate electrodes at substantially equal distances from the end of a capacitance electrode 1A. SOLUTION: A pair of MOS transistors Q1A, Q1B have gate electrodes 2A, 2B made of the same layer and same material (e.g. polycrystalline Si) as a capacitance electrode 1A of a MOS capacitance 10 and the distances d1 , d2 of the gate electrodes 2A, 2B from the end of the capacitance electrode 1A are substantially equal (within 10% of the difference between the max. and min. distances therebetween). Hence the gate electrodes 2A, 2B are formed in the same size. Thus, the variation of the characteristics of the transistors Q1A, Q1B is limited e.g. within 0.04 of the threshold voltage.
Patent JP-S57187997-A (JP)
Title: Device for disposing leadless chip on printed circuit board
Inventor: UEIPUREI JIEI DEIIN
IPC: H05K13/08
Filed: 1982-05-06
Abstract: A machine for pre-gluing raw circuit surfaces of printed circuit boards (P.C. boards) at an adhesive station and properly positioning the P.C. boards at a placement station for placement of leadless electronic components (chips) onto the adhesive. A carousel provides program preselected vertical supply of taped components to a feeder assembly which feeds individual chips onto a nozzle of a turret-type vacuum head at a pick-up station. The turret-type head has four nozzles spaced 90 DEG  apart about the central axis of the head. As the turret is rotated, a chip is transported by a nozzle, sequentially, from the pick-up station to a centering and testing station, a centering and orienting station, and a placement station. Located between the testing and orienting stations is a chip removal station for ejecting defective or inverted chips. Sensors are located at the adhesive and placement stations to detect defective P.C. boards so that they may be bypassed. A controller, such as a digital computer, provides additional monitoring and controls the operation of the machine.
Patent JP-S61232678-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: KOMATSU MICHIO
IPC: H01L29/78
Filed: 1985-04-09
Abstract: PURPOSE:To improve the dimensional accuracy of a nitride film and to integrally form a semiconductor integrated circuit device having excellent radiation resistance property by forming an inversion preventing layer along the inside of an element separating region, then coating the layer and forming a pattern of the nitride film opened at the element region. CONSTITUTION:A P-type impurity such as boron is implanted to a silicon substrate 1, and an inversion preventing layer 5 is formed along the inner edge of a field oxide film 2. After a photoresist film 4 is removed, a gate electrode material such as polycrystalline silicon is formed on the overall surface, and etched to form a gate electrode 6 of the prescribed pattern shape. Subsequently, after a thermal oxide film 7 is formed, a silicon nitride film 8 is formed on the entire surface, and a photoresist layer 9 is again formed thereon. The layer 9 is patterned with a photomask of pattern shape along the inner edge of the layer 5. When a silicon nitride film 8 is patterned by anisotropically etching with the layer 9 as a mask, the pattern shape of the film 8 substantially coincides with the pattern shape of the layer 9 to obtain extremely high dimensional accuracy.
Patent JP-H10269031-A (JP)
Title: Hard disk driving device with backup function
Inventor: NISHIDA MASAYASU
IPC: G11B20/18
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of backing up files with minimum equipment and time, by adding a self backup function to an HDD. SOLUTION: The HDD becomes an initiator itself only at the time of setting a backup mode by providing a switch 2 for setting the backup mode and adding the bus control function of an HD bus to a microprogram stored in a ROM 5. Also, by adding a self copying function to the program, file backup is executed to the connected other HDD to be a target automatically at the time of setting the backup mode. Thus, just by connecting the other HDD for backup to the HDD set to the backup mode through the HD bus and supplying power, the file backup is easily made possible in a short time.
Patent JP-H08272488-A (JP)
Title: Cooling device
Inventor: MIYAZAKI HIROYASU
IPC: G06F1/20
Filed: 1995-03-31
Abstract: PURPOSE: To provide a cooling device which prevents the local rise of temperature at a cooled part by actuating both normal and abnormal strings of cooling fans so as to reduce the difference of static pressure-gas quantity characteristic operation points between both strings for every cooling string through the cooled part as well as a cooling system having a redundant constitution that is mounted in a serial-parallel way. CONSTITUTION: If a cooling fan 3, for example, has abnormality within a redundant operation range among cooling fans 3 to 6, a cooling control part 8 controls the rotational frequency of these fans to improve the capability of the fan 4 belonging to the abnormal cooling string and to deteriorate the fan capability of the normal cooling strings 5 and 6 respectively. So that the difference of static pressure-gas quantity characteristic operation points is reduced between the cooled parts 2 assigned to the abnormal fan 3 and other parts 2 assigned to the normal fans.
Patent JP-H09263054-A (JP)
Title: Thermosensitive recording material
Inventor: INABA NORIHIKO
IPC: B41M5/30
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the printing properties such as print density of a thermosensitive recording material by adding a specific quantity of fatty acid metal salt as flux in a thermosensitive recording material consisting of a thermosensitive coloring layer provided on a support of neutral paper and a protecting layer containing a water-soluble resin, pigment and lubricant laminated on the thermosensitive coloring layer. SOLUTION: This thermosensitive recording material comprises a thermosensitive coloring layer containing leuco dye and a color developer provided on a support of neutral paper and a protecting layer containing a water- soluble resin, pigment and lubricant. In addition, at most 2.0wt.% of fatty-acid metal salt as flux are added for the total solid component. Alternatively, a calcium ion trapping agent is added with the fatty-acid metal salt, and organic dibasic acid is used as the calcium ion trapping agent. Further, the fatty-acid metal salt is added as the flux, and the content of calcium ion to be added to the neutral paper is set at 1000ppm or less(JIS K0101 Atomic Absorptiometry).
Patent JP-S60219531-A (JP)
Title: Gas leakage detection apparatus of double shell low temperature tank
Inventor: TOMITA TSUTOMU
IPC: G01M3/22
Filed: 1984-04-16
Abstract: PURPOSE:To detect the leakage of gas at an early stage, by providing a plurality of ring shaped weirs to the outer surface of the side plate of an inner tank in a height direction. CONSTITUTION:A plurality of L-shaped weirs 12 are attached to the outer surface of an inner tank 1 in the height direction of the side plate of the inner tank 1 and a plurality of ring shaped weirs 13 having different radii are concentrically provided to the upper surface of the roof 4 of the inner tank 1. When a crack is generated in the roof 4, the gas leaked into a cool keeping layer 6 is flowed down along the upper surface of the roof 4 in the cool keeping layer 6 by the difference of specific gravity with seal gas, and interrupted and stayed by the weir 13 met at first. The gas leaked by the crack of the side plate 1 is evaporated in a cool keeping layer 3 and fallen along the outer surface of the side plate 1 by the difference of specific gravity with the seal gas, and interrupted and stayed by the weir 12 met at first. Therefore, by detecting the stored gas component by the gas sampling apparatuses 14 corresponding to the weirs 12, 13, it can be judged that a leakage generating place is within a range between said weirs 12, 13 and the adjacent weirs in the upstream side.
Patent JP-H01244775-A (JP)
Title: Pinball game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1988-03-28
Abstract: PURPOSE:To provide a chance to win many prizes to a player and to increase interest by providing a control means to detect a specific display mode, to open the prize-winning port of a variable prize-winning device and, simultaneously, to update the cycle of the opening for a prescribed period. CONSTITUTION:The title machine is equipped with a control means 610 to receive a signal from a detector 61, 8a, to allow a variable display 4 to execute a display change, to detect the display mode, to open the prize-winning port of a variable prize-winning device 5 and, simultaneously, to update the cycle under definite conditions. For example, the variable display 4 to change the light-emitting colors of display parts A, B and C is used, the color is changed when it is owing to the prize winning to a first prize-winning device 6, on the other hand, at the time of the prize winning to a second prize-winning device 8, the color is made to remain in one color as it is, and thereby, which of generation probabilities of 'big hit' the display is changed at present can be visually recognized easily. Since the continuation of the cycle can be executed by satisfying continuation conditions even in the case of 'medium hit', the charm of the game, for example, to give tense feeling to the player can be increased.