baber/WOPTO huggingface dataset:
Patent JP-H01291309-A (JP)
Title: Temperature controller
Inventor: KIMIZUKA JUNICHI
IPC: G03G15/20
Filed: 1988-05-18
Abstract: PURPOSE:To exactly execute the detection of abnormality and to prevent the overheat of a heater by varying the time for detecting a disconnection of a temperature detecting element in accordance with a non-electric conduction (service interruption) time after the power source has been turned on. CONSTITUTION:After the power source has been turned on, an MPU (microcomputer) 7 inputs a terminal voltage VA of a timer use capacitor 11 and calculates a service interruption time (tb). Subsequently, by subtracting that which has multiplied a service interruption time tb by a prescribed coefficient, from a total electric conduction time ta of a heater 2 which has been stored in a built-in RAM, tc is obtained. When tc is positive, a roller is heated already, therefore, by shortening a thermistor disconnection detection time, a voltage Vc of a thermistor 5 is checked after a tB (normal time) - tC time. In such a way, a disconnection check time is shortened after the restart in accordance with the service interruption time, therefore, the disconnection of a temperature detecting element (thermistor) can be detected exactly, and the overheat of the heater caused by the disconnection of the temperature detecting element is prevented.
Patent JP-H04327746-A (JP)
Title: Current protection of air conditioner
Inventor: ISOBE TOMONORI
IPC: F24F11/02
Filed: 1991-04-25
Abstract: PURPOSE:To provide a method to protect current wherein, when current value supplied from a power source reaches a set value, a compressor is interrupted its operation to provide a good protection quickly, and at the same time an inverter frequency is lowered within a range less than the set value to obtain a maximum performance within an allowable current. CONSTITUTION:Alternating voltage supplied from a commercial power source 1 is inputted into a whole wave rectifier 5, and direct current output of the full-wave rectifier 5 is inputted into a three-phase bridge type inverter 6, which operates a compressor 8 employing a three-phase induction motor. In this instance, a current value supplied from the commercial power source 1 to be detected by a current transformer 10 is transmitted to a microcomputer 11 through a current detecting circuit 9. The microcomputer 11, based on a largeness relation between three kinds of set current values S1, S2 and S3 (S1>S2>S3), practices a following control. That is, in case of A>S1, control for emergency process, in case of S1> A>S2, control for a large reduction of inverter output frequency, in case of S2>=A>S3, control for a small reduction of the same, and in case of S3>=A, control for a normal operation.
Patent JP-S61282674-A (JP)
Title: Valve-body supporting apparatus in ball valve
Inventor: HATANAKA KAZUNARI
IPC: F16K5/20
Filed: 1985-06-07
Abstract: PURPOSE:To facilitate the demounting of a valve body and replacement of a valve seat by pressurizing or decompressing the inside of a fluid chamber formed by a guide hole on a valve box and the outer peripheral surface of a retainer. CONSTITUTION:When the fluid pressure in a fluid chamber 21 increases and the force acting onto the inner edge surface 8a of a flange 8 increases a retainer 6 shifts outwardly against the springy force of a compressing spring 16. A valve seat 12 is separated from a valve body 17 by the shift. When the retainer 6 shifts outwardly over the depth of the inner-edge hole 11 of the retainer 6, a holding member 13 can be demounted from the hole 11. Assembly of the holding member 13 and the valve body 17 for the retainer 6 is facilitated by returning the fluid in the fluid chamber 12 into a pressurizing device.
Patent JP-H10310092-A (JP)
Title: Master cylinder for vehicle
Inventor: MATSUNO ISAO
IPC: B62L3/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To apply a center port type in which a relief port is provided on a piston at low cost in a master cylinder in which a piston rod is drawn to pressurize a hydraulic chamber. SOLUTION: In a master cylinder in which a hydraulic chamber 7 is pressurized by a piston 5 when a piston rod 5a is drawn, a relief port 23 to communicate a supply oil chamber 6 with the hydraulic chamber 7 is provided on the piston 5 to avoid the piston rod 5a, a valve member 25 to open/close this relief port 23 is provided, and a stem 28 to open the valve member 25 is disposed on the relief port 23 to be abutted to an end wall 14 of a cylinder body 1 on the supply oil chamber 6 at a retraction limit of the piston 5, thereby a special stopper member on which the stem 28 is abutted is omitted.
Patent JP-S63288056-A (JP)
Title: Ic card
Inventor: KONDO SHUJI
IPC: H01L27/04
Filed: 1987-05-20
Abstract: PURPOSE:To prevent the breakdown of a gate insulating film due to static electricity on carrying the title card, etc., by bonding signal input-output terminals with a GND terminal at all times by a normal ion type three terminal type semiconductor element such as a J-FET element at the time except the time of the input-output of data in the IC card. CONSTITUTION:A composite type discrimination semiconductor integrated device (a composite type CPU chip) in which a semiconductor switching element for protecting static electricity, a junction field-effect transistor (J-FET) is formed onto the same substrate main surface is used. Gate electrodes (GMOS) 71-75 for inputs for a C-MOSTr in a composite type CPU chip 11 are connected electrically to signal input-output terminals 42-46 for a card and a VCC wiring 31 and a GND wiring 32 to a power terminal 40 and a GND terminal 47 respectively. J-FET elements 101-105 are shaped to an input section for the composite type CPU chip 11. A gate electrode for the C-MOSTr having weak structure to static breakdown is brought to the state in which it is grounded to a GND normally, thus protecting input-output sections from static breakdown generated on carrying the card, etc.
Patent JP-S5550227-A (JP)
Title: Display device of camera
Inventor: KAWAMURA MASAHARU
IPC: G03B17/20
Filed: 1978-10-05
Abstract: PURPOSE: To surely perform automatic dimming flash photography by transitting the aperture preset information having been set in a strobe device and the charging completion signal to the camera side and displaying the coincidence and non-coincidence of the aperture value and preset value of the lens and charging completion within the finder.  
     CONSTITUTION: When the charging completion signal of the main capacitor of a strobe device is applied from an accessory shoe AS to a comparator C 1  to which a constant voltage reference signal is being applied, a NOR gate G 3  is controlled by way of the comparator C 1 . On the other hand, when the aperture preset value of the strobe device from the shoe As to be applied to the comparator C 2  and the aperture value by the variable resistances 100, 110 cooperating with the lens do not coincide, the output of the NAND gate G 1  becomes low level and the output corresponding to the oscillation pulse of an oscillator OSC is generated in the output side of the gate G 3 , causing the LED in the finder to flicker. At the time of their non-coincidence, the output of the gate G 3  becomes high level, causing the LED to light continuously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61282238-A (JP)
Title: Sheet material feeder
Inventor: FUJINO HITOSHI
IPC: B65H3/06
Filed: 1985-06-06
Abstract: PURPOSE:To separate a sheet reliably and to protect from damage, in frictional separation sheet material feeder, for copying machine, by juxtaposing a separation assist member and a member for pressing a sheet against the assist member with respect to the feed member and separation member. CONSTITUTION:Paper sheet P1 is carried separately while being held by a paper feed roller 2 and a separation pad 7. At this time, the paper sheets P2-Pi will start to move but since the opposite end sections of page sheet are held by an assist pad 7b and a separation idler roller 9 while the friction factor of the assist pad 7b is higher than that of the separation pad 7, the frictional force between the paper sheet P and the assist pad 7b will be higher than that at other portion thus to cause shift of paper sheet reliably resulting in prevention of double feed.
Patent JP-H02301643-A (JP)
Title: Electronic fuel injection timing control device for diesel engine
Inventor: MAEDA MASAMI
IPC: F02D41/40
Filed: 1989-05-16
Abstract: PURPOSE:To restrain bluish white smoke by interposing a high-temperature discriminating signal self-holding means between an engine temperature comparison means and an injection timing calculating means, and after a high-temperature discriminating signal is received, by outputting it independently of the kind of the discriminating signal received by itself. CONSTITUTION:In an electronic fuel injection timing control device 4 of a Diesel engine, after the engine is started, if the engine temperature detected by a detector 2 exceeds, for the first time, a set water temperature predetermined in a storing means 30, a high-temperature discriminating signal H is output from an engine temperature comparison means 31, and a high-temperature discriminating means 33 self-holds the signal H. Thereafter, an injection timing calculating means 32 receives only the high- temperature discriminating signal H, and outputs a standard injection timing control signal based on the engine rotating speed detected by detector 6. Accordingly, once the high-temperature discriminating signal H is output, even if the engine temperature drops, thereafter, less than the set temperature, a fuel injection pump 3 is not controlled to the injection-advancing side, and the standard injection timing control continues. Thus, occurrence of bluish white smoke can be prevented, and noise can be reduced.
Patent JP-H10302427-A (JP)
Title: Caddy for optical disk
Inventor: SAKAGUCHI FUMIO
IPC: B65D85/57
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To remove dust stuck on a disk by means of an air flow produced by the disk revolution and to attain a high removal effect by providing on the upper protective plate a projection for changing the direction of an air flow, providing a space for blow-by of the air flow on the outside adjacent to the disk circumferential end of this projection, and providing on the lower protective plate a projection for accelerated release of the air flow. SOLUTION: The air flow caused by the revolution of a disk 2 is collected on a projection 3 for changing the air flow provided inside the upper protective plate of a caddy 1; the air flow is then changed in the direction, accelerated, directed, from a space 4 for blow-by of the air flow provided on the outside adjacent to the disk 2 circumferential end of the projection 3, to the lower part from the upper part of the disk 2; and is joined with the air flow in the lower part of the disk 2. The air flow reinforced by the confluence is blown to the lower face of the disk 2 by means of an air flow releasing projection 5 provided inside the lower protective plate of the caddy 1, enabling efficient removal of dust and dirt stuck to the disk.
Patent JP-H01292525-A (JP)
Title: User control system
Inventor: SAKAI MASARU
IPC: G06F21/62
Filed: 1988-05-20
Abstract: PURPOSE:To enable an operator of the client side to automatically define a user and therefore to reduce the troublesomeness required for definition of the user despite the absence of a center controller having expert knowledges by using a device name of a system as the tacit value of the identifier and at the same time allocating the standard environment information for definition of the user. CONSTITUTION:A device contained in a system is previously defined to the device defining information 2 of a user control system. In case a user define-less operation is declared, a device name taken out of the information 2 for the user identification name is displayed as the tacit value at a tacit value display input processing part 1-2 of a user control program 1. The tacit value of the displayed device name or the data written on the tacit value is stored into a user control area 3 via a register part 1-3 as a user identifier together with the standard environment information. Then the tacit value displayed via the part 1-2 or the identifier corresponding to the data on the tacit value and the standard environment information are simultaneously registered via the part 1-3 when a user is defined at introduction of the system.
Patent JP-S62280758-A (JP)
Title: Developer composition
Inventor: HASHIMOTO TAKESHI
IPC: G03G9/08
Filed: 1986-05-30
Abstract: PURPOSE:To enhance electrifiability to negative charges, developability, and transferability by incorporating a polymer having acid anhydride groups or acid groups obtained by partially esterifying them as polar groups, and an acid value of >=100. CONSTITUTION:The polymer having acid anhydride groups or acid groups obtained by partially esterifying them, as polar groups, and an acid value of >=100 is used for the developer composition composed essentially of a colorant and a binder resin, and as said polymer having the acid anhydride groups, polymers having, as the units of monomers, such as acrylic anhydride, methacrylic anhydride, and the anhydride of acrylic acid and propionic acid, are enumerated. The addition of some amount of said high-acid-value polymer permits the obtained developer composition to exhibit extremely rapid rising of electrification, stability against circumstantial conditions, and narrow electrification quantity distribution, consequently, to be improved in developability and transferability, and always good image quality to be ensured.
Patent JP-H01293929-A (JP)
Title: Method for weaving wire gauze
Inventor: SONODA SADATOSHI
IPC: B21F27/02
Filed: 1988-05-20
Abstract: PURPOSE:To insert a weft keeping a fixed horizontal height into a part, too short of a warp to weave a narrow metallic net by setting a jig to a place through which a pick arm for inserting the weft passes and supporting horizontally a pick arm for inserting the weft. CONSTITUTION:When a gauze of noble metal is woven by a bar rapier loom 1, the jig 3 supporting the pick arm 2 for inserting the weft is set at a place through which the pick arm 2 for inserting the weft passes. The pick arm 2 for inserting the weft is supported by the jig 3 horizontally, inserted and woven as the weft 5 is kept at a fixed height to obtain a gauze 4 of noble metal. At this time, the pick arm 2 for inserting the weft does not sag by its dead weight even at a place short of the warp 6, does not touch on the warp 6, does not cut the warp 6 and does not interrupt the weaving. As a result, the productivity can be improved.
Patent JP-H10301531-A (JP)
Title: Halftone display method for display panel
Inventor: SHIGETA TETSUYA
IPC: G09G3/28
Filed: 1997-04-26
Abstract: PROBLEM TO BE SOLVED: To enhance display quality with respect to both of a still picture and a moving picture by discriminating whether an input video signal is the moving picture or the still picture and performing different pseudo contour correction processings. SOLUTION: The display period of one frame is divided into 8 pieces of subframes of SF0-SF7 corresponding to respective bit digits of 8-bit pixel data. Then, the subframe SF7 corresponding to the bit whose weighting is the largest is arranged in the center of the display period of one frame. At the same time with this, subframes SF6-SF0 corresponding to bits whose weightings are smaller than that of the bit whose weighting is the largest are arranged before or after the subframe SF7 corresponding to the bit whose weighting is largest by being successively distributed from the heaviest in the order of the weight. Thus, the display quality is enhanced by performing processing most suited to picture contents, different pseudo contour correction processings according to the picture, whether the input video signal is the moving picture or the still picture.
Patent JP-H05270050-A (JP)
Title: Electronic adjustment of slow scan image registration in image recording apparatus
IPC: H04N1/113
Filed: 1992-05-15
Abstract: PURPOSE: To provide a circuit for minimizing registration error of a recording apparatus of xerography. CONSTITUTION: An image recording system, which utilizes an LED image bar, with associated circuitry for recognizing which of LED's comprising the print bar 10 are out of registration in the slow scan, process direction 17 of a moving photoreceptor 16 upon which the image is to be recorded. Modification of the drive circuits 44 to the individual LED's results in energization signals being delayed to the identified, misregistered LED's resulting in an exposure line which is in correct slow scan registration.
Patent JP-H05326222-A (JP)
Title: Breake system of material substrate with respect to rod-like substrate
Inventor: OZAKI NOBUO
IPC: B26D5/00
Filed: 1992-05-15
Abstract: PURPOSE:To realize quick and continuous breaking of material substrate with respect to a rod-like substrate along lateral line thereof without causing breakage of the rod-like substrate. CONSTITUTION:A breake roller 6 for bending flat belts 5a, 5b obliquely downward from substantially horizontal direction is arranged on the bottom surface side of the flat belts 5a, 5b entrained about two guide rollers 1, 2. On the other hand, two narrow belts 7a, 7b are arranged on the top surface side of the flat belts 5a, 5b while partially abutting thereon at the bent of the breake roller 6. Furthermore, tension pulleys 10a, 10b for the narrow belts 7a, 7b are coupled with a balance 15, at the opposite ends thereof, having central part pivoted rotatably to a belt tension mechanism.
Patent JP-S5751506-A (JP)
Title: Rear wheel linkage mechanism for large size vehicle
Inventor: AKUTSU TADAYOSHI
IPC: B60G5/04
Filed: 1980-09-08
Abstract: PURPOSE:To let an individual wheel rise and fall smoothly by supporting a floating arm at two points through a shackle located at a forward rear wheel so that the deterrnet force generated from the pitching action of the floating arm and a working beam is absorbed when the forward rear wheel is in vertical motion. CONSTITUTION:When an auxiliary wheel 7 returns from a depression to a flat and a forward rear wheel 11 falls into the depression, both a front end of a floating arm 1 and a rear end of a working beam 8 are raised forming a ''V'' figure. Since the floating arm 1 is supported at the forward rear wheel 11 by two shackles, one a shackle pin 3 for the floating arm 1 the other a shackle pin 4 for the working beam 8, the deterrnt force generated from pitching action of the floating arm 1 and the working beam 8 is absorbed owing to the function of the shackle 2 when the forward rear wheel 11 is in vertical motion varying up and down positions of each wheel smoothly. Thus the wheels are driven keeping contact with the ground regardless of the undulant road surface.
Patent JP-H09306584-A (JP)
Title: Actuator
Inventor: ODAWARA MIKIO
IPC: H01R13/52
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To introduce water to the outside even when water is poured on by forming connector inserting parts in the specified constitution in an actuator having a case, motors, an output member, terminals, and the connector inserting parts. SOLUTION: An actuator has a case 2, motors 3, 4 housed in the case 2, an output member moving by the rotating force of the motors 3, 4, terminals 5, 6, 7a, 7b electrically connected to armatures 3b, 4b of the motors 3, 4 and electrically connected to the outside circuit, and connector inserting parts 2d, 2e which are arranged on the side of the case 2, house terminals 5-7 on the inside, are formed in a hole shape having almost the similar figure to connectors 51, 52 arranged in the outer circuit, and formed so as to be capable of inserting the connectors 51, 52 from the specified direction. Inclined recesses 2d2, 2e2 having the specified downward inclined angle to the insertion direction of the connectors 51, 52 are formed on the inside surfaces 2d1, 2e1 of the connector insertion parts 2d, 2e.
Patent JP-S62282211-A (JP)
Title: Driving apparatus for rotation of cylinder
Inventor: AOKI MASASHI
IPC: G01B21/00
Filed: 1986-05-30
Abstract: PURPOSE:To enable adaptation to driving of rotation of many kinds of different diameter cylinders retaining advantage of upright rotating cylinder, by installing an adjusting means for unanimous shrinkage of each supporting roller in tune with a diameter of the cylinder. CONSTITUTION:Supporting rollers 2 are available for displacement in the axial direction of a spline shaft 19, namely, diametral direction of a cylindrical container 1 corresponding to the displacement of a rack 17 and further they can rotate corresponding to rotation of the shaft 19. Consequently, the supporting rollers 2 process consolidatedly rotating action from a driving motor 11 and sliding action from a diameter adjusting motor 23 and for example, a position of the supporting rollers 2 are made to slide corresponding to diameters of cylindrical containers 1-1, 1-2, 1-3 and then the cylindrical containers are put on the supporting rollers and thus the container 1 can be rotated in the axial direction in its vertically self-supporting condition and many kinds of cylindrical containers of different diameters can be inspected by a single apparatus.
Patent JP-H09304020-A (JP)
Title: Position measuring apparatus and position regulating apparatus
Inventor: IMOTO TATSUMI
IPC: G01B11/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively measure or regulate the position of a material to be measured always by a simple operation without any fault even if the type of the material to be measured is altered or the position of the material is displaced. SOLUTION: A transparent gage plate 4 attached with a plurality of reference points at a predetermined interval is installed in the independent state interposed between imaging means 3 and material 2 to be measured. At the stage of moving the means 3 to focus the means 3 at a specific reference point of the plate 4, the positional coordinates of the point is read. Then, at the stage of moving the means 3 only in one coordinate axis direction to focus the means 3 at the point to be measured of the material 2, the position coordinates of the point to be measured is read with the coordinates of the specific point as a reference. The position of the material 2 s regulated based on the measured position coordinate information.
Patent JP-S5748646-A (JP)
Title: Detector of gas component
Inventor: MIWA NAOTO
IPC: G01N27/12
Filed: 1980-09-05
Abstract: PURPOSE:To improve the strength of an element itself and to decrease a variation of a characteristic value, by constituting a gas component detection element with a single crystal of metallic oxide. CONSTITUTION:Preparation of a thin gas component detection element 1 consisting of a single crystal of titanium oxide is carried out by a general single crystal growth method. A pair of filmy platinum electrodes 2, 3 made by a chemical plating method are provided on both surfaces of the element 1. The electrodes 2, 3 are made in a porous constructon so as to bring the gas component which is passed through the electrodes 2, 3, into contact with the surface of the element 1. Each lead wire 4, 5 is fixed to each electrode 2, 3 by welding and the variation of electric resistance of the element 1 is taken out. It has a catalytic action because of the electrodes 2, 3 made of platinum and the follow-up ability for the variation of gas concentration is made good.