baber/WOPTO huggingface dataset:
Patent JP-H02198944-A (JP)
Title: Recording device
Inventor: MAEHARA HIDEJIRO
IPC: H04N1/04
Filed: 1989-01-30
Abstract: PURPOSE:To improve the productivity in copying, etc. by reducing jam by suspending the drive of a feeding means when a detecting means detects a length over the length of a sheet and restarting a transport means in correspondence with the transport timing of a sheet in a resisting part. CONSTITUTION:A grip sensor 7 for confirming the passing of sheet is installed on the upstream side of a grip roller 5, and in case of the normal passing of the sheet, the state where a sheet does not exist temporarily is detected after detecting the passing of the preceding paper, and then the passing of the next paper is detected. When the succeeding paper is sent, together with the preceding paper, and the sheet interval becomes zero in the grip sensor 7 part, and the fact that the preceding paper is abnormally long is detected, it is judged that the succeeding paper is sent together with the preceding paper, and the drive of the grip roller 5 is suspended, and the entrainment of the succeeding paper is prevented. The grip roller 5 in stop starts revolution again in correspondence with the timing when the succeeding paper is transported by a resisting roller 6.
Patent JP-S57132048-A (JP)
Title: Recovery circuit of sensor
Inventor: OKUDA YOSHIHIKO
IPC: G08B21/16
Filed: 1981-02-09
Abstract: PURPOSE:To make the prescribed restoration performance possible and simultaneously to prevent a display luminance from deterioration in spite of response of plural sets of sensors by controlling sensing display-lamps through two sets of photocouplers and thyristors. CONSTITUTION:When a sensing circuit 21 of a sensor 2 detects phenomenon and an output inverts to a high level, a light of LED1 turns on, and the transistor PT1 forming a photocoupler with this turns on and thyristor SCR1 turns on. By such performance, a transistor PT2 forming a photocoupler with the LED1 turns on and thyristor SCR2 is conducted and a light of LED for display in connection with a current source line turns on. Despite the lights for display of plural  sets of sensors turn on, the display luminance does not deteriorate by electric powers from the current source line. In spite of the output of a circuit 21 restored to a low level after detection, SCR1 and SCR2 continue to be turned on and the light for display of LED is continued to be on. When a recovery switch 12 is opened, SCR1 turns off following SCR1 through the transistor PT1  and PT2 respectively and the fixed restoration is performed.
Patent JP-H02232401-A (JP)
Title: Self-running type track maintaining machine for controlling working position of working tool
Inventor: YOSEFU TOIRERU
IPC: E01B27/12
Filed: 1990-01-26
Abstract: PURPOSE: To improve the quality of performance by outputting the output signal in response to a cross sectional position of an object detected by a control device, and moving a working tool from a use position to a rest position in response to the output signal from the control device. CONSTITUTION: Under the operation of an axle driving device 7, a point compacting machine 1 is supported on a bogie type lower device 3 so as to move on a railway 6 formed of sleepers 4 and rails 5. A work operation chamber 12 of a control device 13 is provided between vehicle operation chambers 10, 11. An evening positioning ranging system 14 is provided so as to detect an error of the track position. A lifting/positioning device 9 including a lifting roller 20 and a lifting hook 22 fitted onto the rails 5 is provided. A device 32 for locally detecting the position of the rails 5 and an obstacle is provided in front of the machine, and the corresponding output signal is sent to a central control device 33. With this structure, a point having high performance and uniform quality is obtained.
Patent JP-H02199782-A (JP)
Title: Connector structure of integrated circuit having metal base
Inventor: NAKAMOTO OSAMU
IPC: H01R12/16
Filed: 1989-01-30
Abstract: PURPOSE:To securely connect a connector to an integrated circuit by providing a connector housing mounted to support a pair of circuit bases in the state separated to each other and a male connector terminal disposed in such a manner as to be capable of contacting with a female connector terminal. CONSTITUTION:A connector housing 32 mounted to support a pair of circuit bases 16a, 16b in the state separated to each other and a male connector terminal 14 provided on the connector housing 32 and disposed in such a manner as to be capable of contact ing with a part of a conductive layer 22c as a female connector terminal 12 are provided. Namely, the constitution is such that the circuit bases 16a, 16b of the pair are supported from the both sides as a whole, and each circuit base 16a, 16b is independently supported between the part of a housing 30 situated on the outside of the corresponding circuit base 16a, 16b and the male connector terminal 14. Hence, the connector can be certainly mounted to an integrated circuit with a simple structure.
Patent JP-S60162281-A (JP)
Inventor: GOTOU MICHIYO
IPC: G10L21/10
Filed: 1984-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11274781-A (JP)
Title: Electronic device
Inventor: GATES WILLIAM GEORGE
IPC: H05K7/20
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To enable maintaining RF insulation around a heat pipe necessary for insertion in an interval housing. SOLUTION: An electronic device is accommodated in a heat dissipating external enclosure 2. The external enclosure provides RF insulation and contains a plurality of units 4 accommodated in a thermally conductive internal housing 8 which is fixed so as to be in thermal contact with walls of the external enclosure 2. At least one wall of the units has a first recess 14 accommodating an evaporator of a heat pipe. The heat pipe is fixed in a space between the external part enclosure 2 and the internal housing 8. A condenser 22 of the heat pipe is positioned in a part lower than the evaporator when used, accommodated in a recess 24 on a wall 7 of the external enclosure 2, and fixed by a clamp member.
Patent JP-H09208183-A (JP)
Title: Lifting device of suspended crane
Inventor: OBARA YOSHIYUKI
IPC: B66C11/12
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To smoothly perform the lifting and lowering operations for an object to be conveyed in the specified position as well as to perform conveyance for materials over a wide range. SOLUTION: A supporting board 5 is suspended from a traveling rail 2 to be provided on a construction body by carriages 4 provided with the self traveling function, a frame 6 capable of being turned is supported to the supporting board 5, a plurality of hoisting machines 9, 9' are loaded on the frame 6, a rising and lowering frame 20 to be suspended by the hoisting machines 9, 9' is provided so as to be freely raised and lowered, and a slide frame 21 provided with a lifting fitting 30 on the tip to be operated by linearly operating machines 23, 24 so as to be freely advanced and retreated, and a counter weight 35 to be operated on the side opposite to the slide frame 21 are provided on the rising and lowering frame 20.
Patent JP-H08207334-A (JP)
Title: Thermal head and its manufacture
Inventor: SATO MASAMICHI
IPC: B41J2/335
Filed: 1995-02-06
Abstract: PURPOSE: To prevent even a highly rigid recording material from generating density irregularities in stripes by setting a partial glaze with a heat-generating element at a substrate and forming a plane of the partial glaze where the heat- generating element is formed to be nearly flat. CONSTITUTION: A partial glaze 22 having a cross section of a projection is formed at an alumina substrate 21. A heat-generating element 26 consisting of a heat-generating resistance body film 23 and electrodes 24, 25 is formed am the partial glaze 22. Moreover, a heatproof durable protecting layer 27 is formed to cover the heat-generating element 26. The alumina substrate 21 is fixed to a metallic head base 28, whereby a thin film-type thermal head 20 is constituted. A top part of the partial glaze is made nearly flat. Therefore, even when a recording material is thick or highly rigid, a contact area is secured between the thermal head and the recording material, and the thermal head and tone recording material can be brought in stable touch with each other. The generation of density irregularities in the form of stripes is suppressed.
Patent JP-S59143901-A (JP)
Title: Automatic detecting device for contact between good electric conductors
Inventor: WAKAMATSU KAZUHIKO
IPC: G01V3/02
Filed: 1983-02-05
Abstract: PURPOSE:To detect the instant of contact, by blowing an AC, e.g., a very weak high- frequency current, between a material to be machined or its driving table and a main spindle head, and detecting the inductance change of a high-frequency circuit, which is generated at the instant when a surface to be machined and a cutting tool are contacted from the state they are separated. CONSTITUTION:Figure (e) shows the output voltage of a comparator IC1, i.e., the voltage at a point E, when input voltages shown in Figures (c) and (d) are applied to input terminals. The output voltage at the point E is obtained as a pulse output, which becomes positive only during a period DELTAt, wherein a non-inverted input voltage becomes larger than the inverted input voltage to the comparator IC1. The pulse width DELTAt is approximately determined by the time constant of an RC integrating circuit. Figure (f) shows the output voltage of memory circuit 10 comprising a flip-flop, which is triggered by the pulse output shown in the Figure (e), i.e., the output voltage at a point F. The amount of change in high-frequency oscillating voltage when a cutting tool is contacted with a surface where a hole is to be machined is small, but the rate of change is very large. The memory circuit 10 has a function of outputting the definite change of the DC voltage. The main-spindle driving of a machine tool 1 is controlled by the memory circuit 10.
Patent JP-H10211020-A (JP)
Title: Stick type cosmetic squeezing vessel
Inventor: FUJITA TETSURO
IPC: A45D40/06
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the air tightness of a squeezing vessel which has a short receiving pan with an opening formed on the bottom and a screw cylinder (spiral hole) positioned inside a guide tube (longitudinal groove or hole). SOLUTION: A cylindrical seal tube is equipped on an outer flange part 11 which is the lower end part of a screw cylinder 1, at least the upper end part of the seal tube 1 is tightly in contact with the lower end part of an outer tube 4, and the lower end thereof is tightly contact with a holding tube 5 comprising a holding part 16 and a fitting part 17. Further, diffusion of volatile components of a stick cosmetic stored is prevented by bringing the protruding periphery bar 18 of a seal crown 18 assembled in a cap 7 into tightly contact with the upper end part of the outer periphery face of the outer tube 4.
Patent JP-S58136771-A (JP)
Title: Side rail of combined oil ring and its production
Inventor: ICHIKAWA HIROSHI
IPC: C23C8/00
Filed: 1982-02-09
Abstract: PURPOSE:To prevent the initial abnormal abrasion on the inside wall of a cylinder, by forming a nitrided layer of high hardness over the entire surface of a side rail, and making the hardness of the side wall on the outer side of the side rail in sliding contact with the inside wall of the cylinder smaller than the hardness of the side wall on the inner side. CONSTITUTION:In a combined oil ring consisting of a pair of side rails 10 and at least one expander spacer, a nitrided layer of high hardness is formed over the entire surface of the rails 10. The nitrided layer consists of an outer layer 12 of carbonitride consisting basically of epsilonFe3N and an inner diffused layer 14 wherein N and C are solutionized. The diffused layer 14 on the outer side surface 22 of the rails 10 is thinner than the other parts, and no carbonitride layers 12 are provided on the outer side surface 22. Then, the hardness of the top surface 16, inner side surface 18 and bottom surface 20 of the rails 10 is 1,100- 1,300Hv and the hardness of the surface 22 is 700-950Hv.
Patent JP-H02198803-A (JP)
Title: Apparatus for molding tile arranged unit panel
Inventor: KAWASHIMA TETSUYA
IPC: B65G47/91
Filed: 1989-01-27
Abstract: PURPOSE:To enhance the productivity of tile-arranged unit panels and to inexpensively mass-produce said unit panels of good quality by continuous and automatic molding. CONSTITUTION:An apparatus for molding a tile arranged unit panel is composed of an intermittently operated conveyor 6 having tile trays 5, each of which receives the lower half parts of tiles in the recessed parts provided to the upper surface thereof, horizontally provided thereto at an equal interval pitch. Further, a supply station 101 for transferring one set of a tile group to each tray 5 from a work box 21, a tile receiving station 102 for receiving the tiler 1 on the tray 5 to the recessed parts 4 of said tray in a slidable manner, a tile arranging station 103 for arranging the received postures of the tiles 1, a joint frame supply and insertion station 104 for supplying a joint frame to the tiles of the tray 5 to insert said tiles in said frame, a film bonding station 105 for bonding an adhesive film 3 to the surface of the tile group of the tray 5 to cut said film and a taking-out station 106 are arranged. The tile group supplied to the tray 5 at the supply station 101 is arranged on the tray 5 to be inserted in the joint frame 2 and the adhesive film 3 is bonded to the surface of the tile group to prepare the tile arranged unit panel 7 successively, continuously and automatically.
Patent JP-S62177815-A (JP)
Inventor: OHASHI SHIGEO
IPC: H01H3/20
Filed: 1986-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57133169-A (JP)
Title: Composition for fireproof coating compound
Inventor: SAKAMOTO MASAHIDE
IPC: C09D5/18
Filed: 1981-02-10
Abstract: PURPOSE: A composition for fireproof coating compound improving heat insulating properties of wall face of a building having improved fire properties, obtained by blending an aqueous solution of water-soluble silicate, etc. as a binder with an aggregate of synthetic high polymer foam.  
     CONSTITUTION: For example, (A) an aqueous solution of water-soluble silicate or water dispersion of silicate (e.g., a dispersion wherein a water-soluble alkali metal silicate, etc. having particle diameters of preferably 10W100μ in colloidal state) with a concentration of preferably 20W40wt% as a binder is blended with (B) preferably about 50W700pts.vol. based on 100pts.vol. vehicle of aggregate of synthetic high polymer foam(e.g., styrene resin foam, etc. having particle diameters of preferably 0.4W0.5mm) to give the desired composition. If necessary, ≤50pts.vol. calculated as solid content of water dispersion of synthetic high polymer is blended with ≤ about 200pts.vol. of coloring pigment, extender pigment, additive, etc. in a proper ratio. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01193424-A (JP)
Title: Shock absorber
Inventor: AKATSU YOSUKE
IPC: B60G17/015
Filed: 1988-01-27
Abstract: PURPOSE:To improve the damping ability of a shock absorber by nearly coinciding the damping natural frequencies of the first and the second vibration system with the two resonance frequencies of a car, and forming the first damping element of the first vibration system to obtain a damping coefficient smaller in the case of a piston sliding speed being within a fixed low speed range in comparison with the case of that being out of the range. CONSTITUTION:The first resonance system P having a resonance frequency fa is formed of the first spring element L and the first damping element M, and the second resonance system R having a resonance frequency fb is formed of the first resonance system P, and the second damping element N and the second spring element SP. Thus the resonance frequencies fa, fb are made to coincide with the high and low resonance frequencies of a car, and the damping force of the first damping element M making damping action near the lower resonance frequency of the spring is formed to obtain a damping coefficient smaller in the case of a piston sliding speed being within a fixed low speed range in comparison with the case of that being out of the range. The damping ability of a shock absorber can therefore be improved regardless of a running state of the car.
Patent JP-H09189864-A (JP)
Title: Optical scanning type microscope
Inventor: KUROIWA YOSHINORI
IPC: G02B21/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To surely and easily prevent light irradiation other than a range where an image is to be obtained by controlling a light beam in a partial area within a scanning range based on scanning position information. SOLUTION: An acoustooptical modulator(AOM) 11 is arranged in an optical path from a light source 2 to a sample 4, and switches a 1st state where the light beam LB is prevented from advancing to the sample 4 and a 2nd state where the light beam LB is allowed to advance to the sample 4. Based on the scanning position information obtained from a scanner control circuit 20, a control circuit 30 makes the AOM 11 in the 2nd state at a specified partial area within the scanning range by the scanner control circuit 20. Thus, the range where the image is to be obtained and the range where the light beam LB is radiated are aligned, and the light beam LB is not radiated to an area other than the range where the image is to be obtained.  The scanning range by the scanner control circuit 20 is wider than the range where the light beam LB is radiated, so that the scanning control of the scanner control circuit 20 is facilitated and the excellent image is obtained.
Patent JP-H07222890-A (JP)
Title: Operation method for washing machine
Inventor: MURAKAMI SUIKOU
IPC: D06F33/02
Filed: 1994-02-15
Abstract: PURPOSE:To restrain the effect of finishing agent from being degraded by increasing the number of times for stagnant rinsing spinning and rinses are found to have been insufficient by the use of water from a bath tub at the time of washing. CONSTITUTION:Spinning and rinses are carried out, and stagnant rinsing is then carried out (S16 step). When spinning and rinses are found to have been insufficient (S14 step), the number of times for stagnant rinsing is increased (S18, 22 step). Finishing agent is charged in a washing and spinning tank at the time of final rinsing on trial (S21 step).
Patent JP-H01193455-A (JP)
Title: Vibration generator
Inventor: SEKINE TADASHI
IPC: F16H25/10
Filed: 1988-01-29
Abstract: PURPOSE:To set at will the patterns of angular speed and angular acceleration by forming a cam surface of a first cam surface for guiding a cam follower apart from a rotary drive shaft and a second cam surface for guiding the cam follower toward the rotary drive shaft. CONSTITUTION:A cam follower 3 adapted to slidably contact a cam surface C by a press means 6 rolls alternatively on first and second cam surfaces C1 and C2 as a cam 5 is rotated, while reciprocating thrice every rotation of the cam 5 to the rotary drive shaft 4 with a stroke of about height difference between top and bottom portions 5a, 5b. When the rotational speed of rotary drive shaft 4 is made constant in the reciprocation, changes in the swing angle of a swing shaft 2, angular speed and acceleration in the passage of time depend upon the contour of cam surface C. Thus, any various swing configuration can be realized by changing the profiles of first or second cam surface C1, C2.
Patent JP-H06229000-A (JP)
Title: Large-depth underground drainage facility and operating method thereof
Inventor: TAKADA KUNIO
IPC: F04D15/00
Filed: 1993-02-05
Abstract: PURPOSE:To reduce the cost of construction of large-depth underground drainage facilities, and to operate the large-depth underground drainage facilities stably. CONSTITUTION:An underground water channel 1 is buried in an underground deep place, and rain water, etc., flow into the water channel l from a floodway 3, a pipe conduit 3, a river 5, etc., through a shaft 2. A pump well 6 for a pump machine station communicates with the downstream end of the underground water channel 1, and an influent flowing into the pump well 6 is drained to a discharge water tank 8 as the destination of discharge by a pump 7. The pump 7 is installed at the central section of the underground water channel 1, and dischargeable minimum water levels L.W.L are used as the central sections of the underground water channel 1. The water level of the underground water channel 1 is held at the minimum water levels L.W.L in open channel operation in open-channel and closed-channel coexistent operation, and the underground water channel 1 is employed as an open channel. On the other hand, the underground water channel 1 is filled with water in closed channel operation, the water level is elevated up to the shaft 2, and the underground water channel 1 is used as a closed channel.
Patent JP-H09214788-A (JP)
Title: Color image forming device
Inventor: YAMAGUCHI HIROSHI
IPC: H04N1/29
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a useless correction range and to implement deviation correction with high accuracy by allocating a correction available range for deviation correction to a range actually required for deviation correction. SOLUTION: A main scanning frequency is selected to be fed to each exposure of print stations 21-24 based on a sensing output from a pattern read sensor 42 and a deviation correction circuit 45 is connected to correct deviation of an output of each print station. A light from a paper carrying belt with a similar reflectance to that reflecting a black color with a lowest read level from a line sensor in each color is read and converted into digital data in machining with a minimum reference level of a correction enable range.  The a light from a yellow reflection plate with a similar reflectance to that of a yellow color giving a highest read level among the colors is read and converted into digital data in matching with a maximum reference level of the correction enable range, then the correction available range is allocated into an actually required read range and the deviation is corrected within the correction enable range.
Patent JP-S61177170-A (JP)
Title: Control circuit of ac/dc converter
Inventor: IRIE JUICHI
IPC: H02M7/219
Filed: 1985-01-31
Abstract: PURPOSE:To maintain a DC output voltage constant by obtaining a difference between a command value of a DC voltage and a detected voltage, and a difference between a current command value obtained from the momentary voltage of each phase and a momentary current, and controlling a switching element through a hysteresis comparator. CONSTITUTION:The difference between the DC output voltage Ed and a command value Ed deg. is obtained, multiplies by a multiplier X by the momentary values eR'-eT' of AC voltages of the respective phases to obtain DC command values iR*-iT*. Momentary current iR'-iT' are obtained from a current detector 12. The differences between the values iR*-iT* and the momentary values iR'-iT' are obtained for the phases. This phase signal is input to hysteresis comparators 3-5, and switching element TR1-TR3 and TR4-TR6 are alternately driven through amplifiers 6-8, 9-11. Thus, the power factor of the AC input can be always held 1 to maintain the DC output voltage constant.