baber/WOPTO huggingface dataset:
Patent JP-H02130321-A (JP)
Title: Heater
Inventor: KANAI TAKAHIRO
IPC: F24C7/02
Filed: 1988-11-08
Abstract: PURPOSE:To make finish uniform regardless of the presence or absence of a wrap by detecting the variation of a produced quantity per unit hour of a gas produced from a material to be heated to control heating in an electronic oven and the like. CONSTITUTION:A microcomputer 1 always reads the variation quantity of a gas detection portion 2 to the variation of a constant time and judges whether there is the presence of a wrap from the graph indicating the relation of the presence of the wrap and the variation per hour of a gas quantity. Next, the remaining time and the output according to the gas quantity are operated to indicate in an indicator 3 so as to control the output of a high-frequency oscillator 4a by an output control drive circuit 4. As described above, a uniform finish can be obtained regardless of the presence/absence of the wrap.
Patent JP-H04155990-A (JP)
Title: Semiconductor device
Inventor: MATSUNAGA YOSHIHITO
IPC: H05K1/11
Filed: 1990-10-19
Abstract: PURPOSE:To improve the accuracy in fitting to a connector terminal by forming terminals, respectively, on the opposite sides at an end of an insulating board at regular intervals, and putting it in such constitution that the terminals are shifted by half intervals from each other on both sides of the insulating board. CONSTITUTION:The terminals 2 and 3 of copper foils, which connect electrically with connector terminals 4, are made severally at regular intervals on both sides of an insulating board, and these terminals 2 and 3 have patterns shifted by half intervals from each other. Therefore, the terminals 2 and 3, serve as a set of terminals for one signal. The width A of the terminal becomes the sum of the width C of the terminal and the interval D of terminals in a conventional example, i.e., A=C+D, and the width A of the terminal can be widened by an amount of the width D as compared with conventional one.
Patent JP-S62141654-A (JP)
Title: Optical record reading method
Inventor: KAWADA HARUNORI
IPC: G11B7/24035
Filed: 1985-12-16
Abstract: PURPOSE:To provide an optical record reading method which permits optical writing by a small-sized and light weight semiconductor layer and permits reading by the light irradiation of a small-sized and light weight visible light emitting body by having the monomolecular film of a diacetylene deriv. having at least a hydrophilic part and hydrophobic part in combination or the cumulative film thereof and a recording layer contg. an azulenium salt compd. having the skeleton expressed by specific formula. CONSTITUTION:This optical recording medium is constituted by having the monomolecular film of the diacetylene deriv. having at least the hydrophilic part and hydrophobic part in combination or the cumulative film thereof and the recording layer contg. the azulenium salt compd. having the skeleton expressed by general formula (I). UV rays are irradiated on such optical recording medium, then 800-850nm IR rays are irradiated thereon according to recording information to discolor the irradiated part of the recording layer. The recording information is read by irradiating 500-750nm visible light to the recording layer.
Patent JP-H04156746-A (JP)
Title: Discrimination system for divided receive data
Inventor: SONOBE HIROTAKA
IPC: H04L29/00
Filed: 1990-10-19
Abstract: PURPOSE:To make the frame discrimination circuit of each communication channel unnecessary by equalizing the frame constitution of bi-sected transmit data, and discriminating the communication channel according to the time difference of the frame heads of each receive data in the case that the bi-seated transmit data is transmitted and received by using two communication channels. CONSTITUTION:The time difference from the position of a first communication channel frame head f0 to the position of a second communication channel frame head f0 is made S, and the time difference from the position of the second communication channel frame head to the position of the second first communication channel frame head f0 is made T. Then, when relation between S and T is S<T, the frame head received first is discriminated to be the first communication channel frame head, and the frame head received later is discriminated to be the second communication channel frame head. Thus, the communication channel can be discriminated on the basis of the arriving time difference of two frame heads received through two communication channels, and the frame discrimination circuit to be arranged in every communication channel is unnecessitated.
Patent JP-S63134410-A (JP)
Title: Transport device for workpiece
Inventor: MOTOHIRO KENJI
IPC: B29C31/00
Filed: 1986-11-27
Abstract: PURPOSE:To facilitate taking-out of a workpiece by installing two pairs of roller which can be transversely shifted to an operative position and inoperative position and in which one is set at the operative position while the other is at the in operative position, onto a part of a conveyor, in the roller conveyor transport device. CONSTITUTION:A workpiece 2 on a roller conveyor 1 is transported by a roller 3. The second roller group 6 is at an operation position on the figure, and the clutches 10 and 22 are in operation state, and each roller 3 is revolved by a driving motor 9, and the workpiece 2 is transported. At this time, the roller 3 in the first roller group 4 does not operate. When a transfer board 5 is moved leftward, and the second roller group 6 is set at an inoperative position, the workpiece 2 on the second roller group 6 is taken outside a processing line. Then, the first roller group 4 is operated for transport by the clutches 9 and 20. With such constitution, the workpiece can be easily taken out from the line.
Patent JP-H04156618-A (JP)
Title: Capability distribution system
Inventor: YOSHIOKA TERUO
IPC: G06F9/46
Filed: 1990-10-20
Abstract: PURPOSE:To remove overhead by means of the inspection of qualification by permitting a function supply space to register the name of a function and the like in a call capability control table and permitting a mediator to return call capability by means of the request of a function request space. CONSTITUTION:The function supply space 3 registration-requests the name of the function, call capability and the type of acknowledgement/non- acknowledgement to the mediator and registers them in the call capability control table 2-1. The function request space 1 corresponds to the transmission request of a request message, the mediator 2 refers to the control table 2 and call capability is returned to a request source when the call capability of the function name is not acknowledged or when the call capability is acknowledged and the request source is acknowledged. When call capability is acknowledged and the request source space is not acknowledged on the other hand, call capability is prevented from being informed. Thus, it becomes unnecessary to inspect qualification in the space 3 receiving the processing request by call capability, and security is maintained while overhead can be removed.
Patent JP-H06113420-A (JP)
Title: Headlight for vehicle
Inventor: OZAKI AKIYOSHI
IPC: F21V23/00
Filed: 1992-09-28
Abstract: PURPOSE:To enhance the heat-resistant characteristic, the assembly characteristic, the bonding characteristic and the like of the title headlight by a method wherein a covered electric wire which is provided with a coating layer composed of a specific rubber composition at the outer circumference of a conductor is used as a connecting cord. CONSTITUTION:Covered electric wires each of which is provided with a coating layer composed of a rubber composition which contains a tetrafluoroethylene-alpha- olefin copolymer at the outer circumference of a conductor are used as connecting cords 33, 35. At this time, a discharge lamp 21 is installed inside a lamp chamber 45 which is composed of a lens and a lamp body 1, and the connecting cords 33, 35 are installed inside the lamp chamber 45. An ultraviolet shielding globe 23 for the discharge lamp 21 is of an open type in such a way that its front end part has been cut. In addition, it is preferable that the thickness of each coating layer for the connecting cords 33, 35 is set at 1.0 to 2.0mm. Thereby, the heat-resistant characteristic, the assembly characteristic, the bonding characteristic and the like of the title headlight are enhanced.
Patent JP-H11118084-A (JP)
Title: Method for welding branch pipe fitting
Inventor: UMEDA KAZUNORI
IPC: F16L47/02
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To reliably connect a branch pipe fitting to a branched pipe as well as to reliably and firmly weld and connect the branch pipe fitting to a main pipe. SOLUTION: A connecting hole 21 having a slightly smaller diameter than the outside diameter of a cylindrical body projecting from the back surface of a saddle 11 of a branch pipe fitting 1 is formed on the suitable part of a pipe wall of a main body 2. A heating plate 3 is applied to the back surface of the saddle 11 of the branch pipe fitting 1, the outer peripheral surface of the cylindrical body 13, the peripheral wall surface of the connecting hole 21 drilled on the main pipe 2 and the peripheral edge outer wall surface to simultaneously weld them, then, the cylindrical body 13 projecting from the back surface of the branch pipe fitting is fitted and inserted into the connecting hole 21 of the main body 2, the outer peripheral surface of the cylindrical body 21 is welded to the peripheral wall surface of the connecting hole 21,  and the back surface of the saddle 11 is pressed and welded to the peripheral edge outer wall surface of the connecting hole 21.
Patent JP-H0995948-A (JP)
Title: Aluminium cut beam support
Inventor: NAITO SHIGERU
IPC: E02D5/76
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a cut beam support which is excellent in light weightness and easy in handling. SOLUTION: The one end of an aluminium screw pipe 30 is fittedly inserted in an aluminium main pipe 20, and end plates 40, 50 are attached to the ends of the main pipe 20 and the screw pipe 30, and a stopper 70 is attached to the peripheral wall of the main pipe 20 at a position where the screw pipe 30 is inserted. An adjusting screw 60 for adjusting the length of a cut beam support is provided on the screw pipe 30. The adjusting screw 60 is made of different kind of metal. such as cast iron and steel which do not bite in the screw thread 31 of the screw pipe 30 when pressure acts on the adjusting screw 60. Handles 46, 56 provided on the end plate 40, 50 take two postures which are horizontally turned over.  The stopper 70 has a stopper ball to fit in the screw thread 31, and the main pipe 20 and the screw pipe 30 are mutually fixed by pressing the stopper ball into the screw thread 31.
Patent JP-H02130071-A (JP)
Title: Picture reading processor
Inventor: YONENAGA HITOSHI
IPC: H04N1/04
Filed: 1988-11-10
Abstract: PURPOSE:To simplify the processing input operation of the later picture data by reciprocating a picture reader on a memory medium, and executing the reading of picture data and the processing arithmetic processing of the picture data of an arbitrary area. CONSTITUTION:At a control device 55, a moving direction detecting means 58 to detect the moving direction of a picture reader 10 is provided. In cooperation to a direction detecting signal to show one direction outputted from the moving direction detecting means 58, the picture data outputted from the picture reader 10 are stored into a memory part 3. At the time of generating a direction detecting signal to show other direction, picture data are read from the memory part 5 for the unit moving quantity of the picture reader 10 and the prescribed processing arithmetic processing is executed. By reciprocating the picture reader 10 on the recording medium, the reading of the picture data and the processing arithmetic processing of the picture data of an arbitrary area can be executed. Thus, the processing input operation of the later picture data can be simplified.
Patent JP-2000110848-A (JP)
Title: Synchromesh device
Inventor: OMURA SHIGEMI
IPC: F16D23/06
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent a load to generate a bending stress from being exerted on the protrusion part of an intermediate cone ring from a synchrocone or a clutch hub. SOLUTION: This device locates a pair of inner and outer intermediate cone rings between a synchrocone and a synchronizer ring. A protrusion part 131 axially extending from the edge of an inner intermediate cone ring is engaged with an engaging hole 21 formed in the side of a clutch hub 2, and a protrusion axially extending from the front edge of an outer intermediate cone ring is engaged with an engaging hole formed in the side of the synchrocone. In this case, in an engaging hole 131 of a clutch hub 2 with which the protrusion part 131 of an inner intercone ring is engaged, two end walls 211 in a peripheral direction with which the protrusion part 131 makes contact with is provided with a radially learly extending linear shape part 212, and the protrusion part 131 makes contact with the two end walls 211 in a peripheral direction always at right angles.
Patent JP-H01125006-A (JP)
Title: Microwave oscillator
Inventor: ARAI SHINICHI
IPC: H03B5/18
Filed: 1987-11-09
Abstract: PURPOSE:To relax restriction of the working frequency about thickness of a printed circuit board by providing a capacitive stub of a suitable dimension on a gate line of an FET element, and cancelling an inductance component contained in series in a terminal resistance between the gate line and an earth surface. CONSTITUTION:From a gate terminal G, a drain terminal D and a source terminal S of an FET element 10 for constituting an amplifying part, a conductor pattern extends, respectively, and disk-like dielectric resonator 16 is provided so as to be inserted and held by a drain line 12 and a gate line 14, and constitutes a feedback part. On the end of the gate line 14, a capacitive stub 30 is provided, and this capacitive stub 30 cancels an inductance component L contained in series in a terminal resistance 18 between the gate line 14 and an earth. In such a way, even if a printed board which is comparative thick and can be handled easily is used, a microwave oscillator of a high frequency of >=10 or more GHz can be prepared.
Patent JP-H05119810-A (JP)
Title: Sequence controller
Inventor: MIYAZAKI HIROTO
IPC: G05B19/05
Filed: 1991-10-29
Abstract: PURPOSE:To increase a processing speed for executing the sequence in a sequence controller for executing the processing of a sequence program. CONSTITUTION:The sequence controller is constituted of a CPU 12 for executing the applied instruction of a ladder circuit, a sequence executing part 13 for processing the applied instruction translated to machine language by a compiler 16 and a communication module 14 for executing a communication by the control from the CPU 12, so that a state in the sequence controller 11 can be outputted to an outside by the applied instruction of the ladder circuit.
Patent JP-H10136332-A (JP)
Title: Security system for using two-way catv transmission line
Inventor: NOZAKI TETSURO
IPC: H04N21/23
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the maintenance, to avoid a complicated configuration and to reduce a time required for fault discrimination by locating and troubleshooting occurrence of a fault in a 2-way CATV transmission line or a monitor terminal equipment without interrupting guard supervision or fire alarm detection and information collection of intrusion detection utilizing the 2-way CATV transmission line. SOLUTION: A center equipment 20 stores sequentially a reception state of a response signal response to polling control to supervisory terminal equipments 10-1...10-n conducted sequentially by the equipment 20. In the case that the center equipment 20 cannot receive a normal response signal from the supervisory terminal equipment 10-1...10-n, the equipment 20 locates and discriminates occurrence of the fault of each of the supervisory terminal equipments 10-1...10-n or the fault in a 2-way CATV transmission line 28 up to the supervisory terminal equipments 10-1...10-n for polling control based on the stored reception state data from the supervisory terminal equipments 10-1...10-n to which polling control is applied just before or after.
Patent JP-2001098512-A (JP)
Title: Method for erecting and removing road striding bridge by frame with jack device
Inventor: HIROTA SUSUMU
IPC: E01D24/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for erecting or removing a road striding bridge by frames with jack devices capable of conveying a steel girder and erecting or removing it to or from abutments integrally by mounting the frames with jack devices on mobile transporters. SOLUTION: When a steel girder is loaded on frames 9 mounted on the mobile transporters 11, other road striding bridges on a road become obstacles, and the transporters 11 can be traveled only in a short zone in the conventional method for erecting or removing the road striding bridge. The jack devices can be lowered to reduce the total vehicle height during a travel in this method, therefore the other road striding bridges on the road do not become obstacles, and the steel girder can be conveyed while loaded on the frames 9 with the jack devices mounted on the mobile transporters 11 from a temporary yard to a suspension site or from the removal site to the temporary yard.
Patent JP-2001100970-A (JP)
Title: Printer host, printer system, and storage medium storing operation program of printer host
Inventor: KOBAYASHI AKIHIKO
IPC: B41J5/30
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To shorten the time up to the printing of a drawing command by a printer. SOLUTION: A performance measurement part 51 measures the process time of a color conversion and half-tone process part 46 and the time of transfer from an I/O 48 to a printer 30 as to some of RGB image data regarding one document. A transfer data format judgment part 53 judges, from the measurement results, which of an RGB image data command and a CMYKcm binarized image data command completes a process in a shorter time. When the remaining RGB image data are printed, a switching part 45 performs switching operation so that the data can be transferred in the transfer data form judged by the judgment part 53.
Patent JP-H07135584-A (JP)
Title: Video signal processing device
Inventor: OKAMOTO TAKUJI
IPC: H04N5/208
Filed: 1993-11-12
Abstract: PURPOSE:To provide a video signal processing device in which the distortion produced in a contour in a tilt direction is suppressed to correct the contour with respect to the video signal processing unit correcting the contour of the video signal. CONSTITUTION:A contour correction component is obtained as an output signal of an arithmetic processing circuit, and a contour direction detection circuit 100 detects the direction of a contour and when the result of detection indicates the contour in a tilt direction, a gain adjustment device 70 decreases the gain of the contour correction component and a 0 or negative gain is adopted for a flat portion, and the distortion produced in the contour in the tilt direction is suppressed and a noise elimination effect in the flat portion is provided.
Patent JP-H11120718-A (JP)
Title: Magnetic disk device
Inventor: SAKUMA KIYOSHI
IPC: G11B21/22
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device low in cost and capable of locking an actuator without preparing a special component for locking the actuator in the magnetic disk device provided with a rotationally driven disk, a magnetic head for recording/reproducing the data against the disk, and the actuator for moving the magnetic head to the direction traversing a track of the disk. SOLUTION: This device is provided with a saw-tooth 29a on the outer peripheral surface of e.g. a disk clamp 29, which is a member rotating with the disk 23 while being arranged coaxially with the disk 23, and also a hook 36 capable of engaging/disengaging with the saw-tooth 29a is provided on the actuator 32, and when the rotational force is exerted on the disk 23 by impact force applied to the magnetic disk device from the outside and also the force in the direction separating from a center of the disk 23 is exerted on the actuator 32, the steep slope of the saw-tooth 29a is engaged with the hook 36 to restrict the movement of the actuator 32 separating from the center of the disk 23.
Patent JP-H09127406-A (JP)
Title: Range finder
Inventor: HIKITA YUKA
IPC: G01S17/46
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To secure high range precision, to miniaturize a device and to reduce a manufacturing cost by respectively arranging a light emitting element and a light receiving element on a surface and a rear surface of a substrate mount ing electric parts. SOLUTION: In the inside of a body 20, the light emitting element 17 consisting of e.g. an infrared light emitting diode, etc., and the light receiving element 18 consisting of a light position detection element, etc., having an optical signal detection function are mounted respectively on the surface and the rear surface of the substrate 19 consisting of an opaque member mounting the electric parts, etc. A reflection mirror 22 converts its optical path by reflecting the luminous flux emitted from the light emitting element 17, and a flood lens 16 converges the luminous flux to flood it to an object 21.  Then, a light receiving lens 15 receives reflection signal light reflected by the object 21 to converge, and the reflection mirror 23 reflects the luminous flux to convert its optical path, and the light receiving element 18 outputs an electric signal according to the incident position of the signal light.
Patent JP-H08212284-A (JP)
Title: Driving control circuit
Inventor: POORU DEBUOOKISU
IPC: G06K7/00
Filed: 1995-10-31
Abstract: PURPOSE: To enable a driving control circuit to automatically and properly decode a signal by providing a pulse width modulation adjusting device, a digital/analog converter and a controller for generating a digital signal. CONSTITUTION: A scanning engine is composed of three pieces of main constitution, namely, the controller 1210, the D/A converter 1220 and the PWM adjusting device 1230. The PWM adjusting device 1230 controls a scanning element and a motor coil to drive 1240 and provides feedback for the controller 1210 through an amplifier 1250. The controller 1210 forms a digital driving signal 1215 and sends it to the D/A converter 1220. The D/A converter 1220 generates an analog linear control voltage signal 1225 from the digital driving signal 1215 and provides the analog driving signal 1225 as an input to the PWM adjusting device 1230. The PWM adjusting device 1230 forms a current driving signal 1235 from the analog driving signal 1225 and then sent this current driving signal 1235 through a coil 1240.
Patent JP-2001104833-A (JP)
Title: Centrifugal separator
Inventor: TAKAKUSAKI YUKITOSHI
IPC: B04B13/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem of a disengaged rotor due to buoyancy, to secure safety of a user and to prevent the breakage of a centrifugal separator main body by surely detecting the fact that a cover is not fitted. SOLUTION: In order to judging the presence and absence of the fitting of the cover 4, the fitting position of a measuring device 1 disposed at the door 2 is kept at the position slid by a distance (r) to the radius direction from a rotary shaft 10 so that the position may be independent of a tapped hole 11 and tube hole 12 of a handle 5 and a rotor 3.