baber/WOPTO huggingface dataset:
Patent JP-H0980970-A (JP)
Title: Fixing device and image forming device
Inventor: ICHINOSE KIMITAKA
IPC: G03G15/20
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of eliminating the temperature difference between a fixing roller and a pressure roller, at the time of printing, in a fixing device constituted so that the heaters (heating the fixing roller and the pressure roller) of the fixing roller and the pressure roller have almost the same output and the fixing roller and the pressure roller have almost the same total heat capacity. SOLUTION: In this fixing device, the heater 3 on the side of the fixing roller is turned on excessive for a specified time τ, after a thermistor abutted on the pressure roller detects a temp. of 167+0.7 deg.C and the heater 3' on the side of the pressure roller is turned off, so that in a temperature control cycle, effective heat obtained by subtracting the quantity of heat of which a coating roller and a cleaning web deprive the fixing roller from the quantity of the heat imparted to the fixing roller by the heater 3 is made equal to the quantity of the heat imparted to the pressure roller by the heater 3'.
Patent JP-H10105849-A (JP)
Title: Disaster preventing sensor for house
Inventor: TAKAHASHI MASAGO
IPC: G08B17/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a disaster preventing sensor having a power cord for receiving feeding from a power line for house and which can easily be fitted to a wall face and a ceiling. SOLUTION: Engaged holes 3d obtained by continuously forming engaged ports 32v at insertion ports 32a are formed on the back of a main body 3. An erected wall 2w, where an engaging pawl 2g is formed at the tip, is formed on the surface of a fitting tool 2 in accordance with the engaged holes 3d. The erected wall 2w of the fitting tool 2 is inserted into the engaging holes 3d provided at the back of the main body 3 so as to turn it. Then, the main body 3 is fixed to the fitting tool 2 by a twist locking operation.
Patent JP-S62117991-A (JP)
Inventor: NARA SUSUMU
IPC: E21D9/06
Filed: 1985-11-15
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-H03118698-A (JP)
Title: Travel controller for moving vehicle
Inventor: KONISHI MASAHIDE
IPC: G08G1/09
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a travel controller for a moving vehicle so as to enable safe change operation without fail while considering the travel of the other vehicle by forecasting the target spot arrival time by a detecting means and a forecasting means and executing travel control to avoid the arrival time. CONSTITUTION:When one vehicle forecasts the arrival time of the other vehicle at a joining point, it is more possible for the vehicle distant from the joining point to fluctuate the speed until the vehicle arrives at the joining point. In a judging device 1, when a distance from the joining point is defined as (l), a fluctuating part DELTAt for time required for arriving at the joining point is determined by the function that DELTAt=f(l). By this function, a forecasted distance (time) between the vehicles. Namely, this fluctuating part DELTAt is equipped with width and when the vehicle arrives at the joining point within this width, it is dangerous. The distance (l) is set under the condition of l1<l2<l3 and the fluctuating part is set under the condition of DELTAt1<DELTAt2<DELTAt3. Accordingly, a traveling plan is made while avoiding this dangerous area. In such a case, by evaluating the speed of the velocity, position vector, acceleration and deceleration performance of the vehicle and safety rate, etc., the speed or the steering of the vehicle is controlled.
Patent JP-H0898115-A (JP)
Title: Tilt swivel lock mechanism in display device
Inventor: TORITSUKA ISAO
IPC: H04N5/64
Filed: 1994-09-27
Abstract: PURPOSE: To efficiently packing work by locking a main body part in a prescribed position so that it is not rotated/inclined against a stand when a display device is not grounded. CONSTITUTION: When the CRT display device 1 is moved up, pressure pressing the tip part 35a of a sensor body 33 is eliminated, the compressed energizing force of a coil spring 37 is released and the coil spring 37 is extension-restored between a spring restraint projection 36 and the rib 31b of a stopper 29. The sensor body 33 totally moves downward by the extension force until the lower surface of the engagement part 34 of the sensor body 33 is abutted on the upper end surface 21a of the central part 21 of an engagement support part 19 and it stops. The engagement part 34 of the sensor body 33 in the stand 17 is engaged with the notch 16a of a guide hole 16 in such a state, and the rotation/tilt of the main body part 2 are automatically locked.
Patent JP-H0775883-A (JP)
Title: Different material joining method
Inventor: KUROKI TAKANORI
IPC: B23K20/00
Filed: 1993-09-06
Abstract: PURPOSE:To provide the different material joining method capable of forming a cylindrical different material joint at a low cost with satisfactory joint strength. CONSTITUTION:An annular tapered surface 11 in a tapered-off state and an edge part 12 provided successively on the tip of the tapered surface 11 are formed, respectively on the tip of a hard member 10 such as stainless steel. The inner peripheral side of a soft member 20 is cut at the edge part 12 and the newly produced surface 21 formed on the soft member 20 by this cutting and the tapered surface 11 are pressed and brought into contact with each other to perform joining by arranging the hard member 10 and the soft member 20 such as an aluminum alloy on almost the same axis and pressurizing these members in the axial direction.
Patent JP-S61133885-A (JP)
Title: Inter-pulse interference removing system for composite pulse radar
Inventor: MATSUDA SHOJI
IPC: G01S13/30
Filed: 1984-12-04
Abstract: PURPOSE:To enable the removal of interference due to a received signal of a short pulse, by varying the time interval of a transmission pulse at each cycle while the pulse is compared with a pulse as reference to remove the received signal appearing at a different time position. CONSTITUTION:Outputs of a short pulse generator 71 and a long pulse generator 72 are synthesized with a synthesizer 73 to generate a composite pulse from a composite pulse generator 7, which is transmitted from a radar antenna 9 through a transmitter 8. Received pulses received with the radar antenna 9 at a fixed cycle is inputted into a video processing section 6 through a short pulse receiver 10 and a long pulse receiver 11 to perform a video synthesization of short and long pulses and the removal of non-synchronous interference therebetween. Here, the intervals of the short pulse and the long pulse are varied at each cycle on the transmitting side while a video corelation is done with the timing of the long pulse as reference on the receiving side. This can remove only the false image of the short pulse appearing at a different time position.
Patent JP-H10107818-A (JP)
Title: Local area network
Inventor: ISONO HIROSHI
IPC: H04L12/40
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To eliminate unnaturalness due to voice data interruption by providing a data link layer for setting the packet length of the transfer data of data short in a protocol. SOLUTION: The data terminal equipment(DTE) of this local area network corresponds to a physical layer and the data link layer. A packet length decision part 3 is provided with a function for deciding the packet length by the type of the data and dividing it into a plurality of packets, a data type collation part 4 compares and collates the data type of a data packet flowing on a network channel with the data type registered beforehand and transmits a collated result to the packet length decision part 3 and a data type table 5 registers the data type for deciding whether or not it is a priority packet.  Then, a priority data type is set mutually among the plural data terminals and the packet length of the data of a non-priority data type which is not the priority data type is set short in the transfer period of the data of the priority data type or a fixed period immediately after the transfer.
Patent JP-S61134557-A (JP)
Inventor: YOSHIDA AKIYOSHI
IPC: F25D11/00
Filed: 1984-12-06
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-H10102990-A (JP)
Title: Tunnel segment connecting structure
Inventor: MUKONO KATSUHIKO
IPC: E21D11/04
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of the work of connecting two segment main bodies together in the circumferential direction of a tunnel and to enhance the reliability of their connection. SOLUTION: In a tunnel segment connecting structure, first and second dovetail grooves M1, M2 are provided individually in the butting parts of first and second segment main bodies S1, S2 which are joined together along the circumferential direction of a tunnel, and a connector R having on both sides two enlarged edges 1, 1 which can be individually freely fitted into the first and second dovetail grooves M1, M2 from their tunnel-axis ends and which are designed so that the interval between them broadens forward in the fitting direction is inserted into the first and second dovetail grooves M1, M2 to draw the first and second segment main bodies S1, S2 together. In this case, one enlarged edge 1 of the connector R is initially held locked in the first dovetail groove M1 by a locking member 4 before the first and second segment main bodies S1, S2 are assembled together.
Patent JP-H09101828-A (JP)
Title: Power supply circuit, liquid crystal display device and electronic equipment
Inventor: ITO KATSUNORI
IPC: G05F1/10
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of ringing and to save power consumption by specifying the resistance value of a resistor of which one end is controlled by the output of an operational amplifier and the other end is controlled by the output of a power supply circuit. SOLUTION: A power supply circuit for supplying plural voltage levels to a display element is provided with power sources VDD, VEE for outputting 1st and 2nd voltage levels, 1st resistors R1 to R5 for dividing the 1st and 2nd voltage levels and generating a 3rd voltage level and operational amplifiers OP1 to OP4 for converting the 3rd voltage level into an impedance component. The circuit is also provided with 2nd resistors R8 to R11 of which one end is serially connected to a corresponding operational amplifier and the other end is connected to the output of the power supply circuit and capacitors C1 to C4 connected between the output of the power supply circuit and the 1st voltage level or the 2nd voltage level. The resistance values of the 2nd resistors R8 to R11 are set up to >1/5 the output resistance values of the amplifiers OP1 to OP4.  Consequently the generation of ringing caused by the output voltage variation of the operational amplifiers at the time of charging/discharging panel capacity can be prevented.
Patent JP-2000085880-A (JP)
Title: Container
Inventor: KUBOTA MORIHIKO
IPC: B65D88/12
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To expand a cargo loading range of a fork lift, a crane or the like which has been restricted by a method wherein a ceiling panel at an opening or closing door can be moved up and down and a cargo loading space at the opening or closing door section is expanded. SOLUTION: The upper end of a side panel 4 opposing against an opening or closing door and a roof panel 7 are connected by a hinge 12. The section of the roof panel 7 placed at the opening or closing door can be ascended or descended by an ascending or descending mechanism 17. It is preferable that the ascending or descending mechanism 17 is arranged near the side panel 4 opposing against the opening or closing door 3, this ascending or descending mechanism 17 is a jack 19 and more preferably an oil jack.
Patent JP-H10108079-A (JP)
Title: Image-pickup device
Inventor: YAMADA KEIICHI
IPC: H04N5/378
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To improve resolution, while enlarging a dynamic range and to pick up the image of a high-speed moving object by overlappingly using image pickup image information obtained by the pixels of a second pixel group at the time of compositing the images. SOLUTION: Incident light passed through an optical lens 1 is divided by the ratio of the light intensity of 5 to 1 through an incident light division part 2, the former is received by the pixel P of an image-pickup element 3A and the latter is received by the pixel P of the image-pickup element 3B. The image- pickup image information generated in the pixels P of the image pickup elements 3A and 3B is digitized, then transferred to the image memories 6A and 6B of a main memory unit 6 and stored. Then, the compositing calculation of the image-pickup image information stored in the pixel memories 6A and 6B is performed by a CPU 5 and the image-pickup image information of which the dynamic range is enlarged is generated and stored in the image memory 6C.  In a compositing processing, for the image information obtained by the four pixels P of the element 3A, the image information obtained by a single pixel P of the element 3B is used overlappingly.
Patent JP-H0198152-A (JP)
Title: Pcm magnetic recording and reproducing device
Inventor: YAMAZAKI SHUSUKE
IPC: G11B27/28
Filed: 1987-10-12
Abstract: PURPOSE:To securely search a program in the head of music by allowing the reproducing sound to be generated at the time of detecting a silent part of a given period of time under a normal reproducing mode after detecting a music head signal by driving a tape at high speed or at the time of redetecting a music interval signal. CONSTITUTION:The tape is operated in its high speed feed mode by a microcomputer 53. Then, when the music head signal is detected, reels 37 are braked with brake shoes 42. Afterward, the tape is rewound for a few seconds, and then the normal reproducing mode is effected. Then, when the silent part of the duration of 1sec is detected by a silent part detecting circuit 59, a sound output switch 52 is closed to generate the reproducing sound. When the silent part is not detected for more than 1sec, the switch 52 is only closed at the time of detecting the music head signal to allow the reproducing sound to be generated. By this method, the program searching in the head of music is securely feasible.
Patent JP-H0198908-A (JP)
Title: Method for detecting rotation-directional position shift of wafer
Inventor: KITAJIMA HIRONOBU
IPC: H01L21/68
Filed: 1987-10-12
Abstract: PURPOSE:To easily detect the rotation-directional shift of the wafer with high accuracy by scanning a stage perpendicularly to the array direction of diffraction gratings at two positions which are at a specific distance in the array direction of the diffraction gratings. CONSTITUTION:The wafer 1 which has many diffraction gratings 1a provided on the surface in >=1 array is mounted on the stage 2 by a wafer mounting means 7 which employs a mechanism like a robot. Then laser light from a laser light source 3 is reflected by a mirror 4 to illuminate the wafer 1 and its reflected light reaches a photodetection part 5 through the mirror 4. The two points which are at more than the specific distance in the array direction of the gratings 1a are found as coordinates (X1, X2) on the stage 2 from the photodetection signal level. Then the rotation-directional shift theta of the wafer 1 from the stage 2 is found from theta=tan<-1>(X2-X1)/1).
Patent JP-S61134034-A (JP)
Title: Ic with testing circuit
Inventor: MATSUOKA TATSUO
IPC: H01L21/66
Filed: 1984-12-05
Abstract: PURPOSE:To unnecessitate pin other than pin used at normal time and to enable signal for testing to generated by a method wherein switching signal generating circuit is connected to an input pin, which an input signal not to become activity at the same time is inputted, and the switching signal is trimmed to generate when the input signal becomes activity at the same time. CONSTITUTION:At normal time, as ann input signal 8, 9 of an input pin P1, P2 become L at the same time, switching signal 10a which is output of AND gate 10A constituting test signal generating circuit 10. Accordingly, the signal of the input pin P1P is treated throgh a switching cirucit 11, circuit group A2, a switching circuit 12, a circuit group B4, a circuit group C5 and a switching circuit 13 is output from output pin P10-P13. At the time of testing, the signal, which becomes L at the same time, is supplied to the input pin P1, P2 by means of manual operation and treatment of an electronic computer, and since switching signal 10a becomes H, the switching circuit 11-13 changes input respectively. At this time, as the signal for testing is input to the input pin P3, P4, the signal is provided and input through ther switching circuit 11, 12, the circuit group B4 and the switching circuit 13.
Patent JP-H08124072-A (JP)
Title: Security monitoring system for multiple dwelling house provided with test operation function
Inventor: SHIBATA KIYOSHI
IPC: G08B25/04
Filed: 1994-10-21
Abstract: PURPOSE: To provide a security monitoring system for multiple dwelling house in which an inspection work is possible even when a dweller is absent and no exclusive wiring for an inspection is necessitated by enabling the interphone talking among the three parties of an inspector, the dweller and a controller. CONSTITUTION: This system is composed by providing a residence information panel 2 with a talking switch means performing a switch connection of a signal discrimination circuit 26 detecting the calling signal from a door phone slave device 1 and a test signal and discriminating the signals, an alarm sound generation circuit 21 outputting alarm sound at the time of the accident warning of a sensor S and the talking circuit 11 of the door phone slave device via a talking line La and for performing the switch connection of the talking circuit of an alarm monitoring panel 3 and the talking circuit of the door phone slave device via the communication line, a transmission control circuit 25 transmitting a control signal to the alarm monitoring panel 3 and a signal processing part 24 performing a pseudo accident warning when the test signal is detected,  outputting alarm sound from the speaker 13 of the door phone slave device 1, transmitting the control signal to the alarm monitoring panel 3 and connecting the talking circuit of the alarm monitoring panel 3 with the talking circuit of the door phone slave device.
Patent JP-H08121983-A (JP)
Title: Heat exchanger and its manufacturing method
Inventor: YAMAMOTO KEN
IPC: F28F1/12
Filed: 1994-10-21
Abstract: PURPOSE: To provide a heat exchanger of which manufacturing may easily be carried out and having a superior heat transfer efficiency and provide an easy manufacturing of a heat exchanger having some pin-shaped fine pins at a low cost. CONSTITUTION: Some fine fins for use in improving a heat transfer efficiency are inserted between flat pipes and brazed to outer wall surfaces of the flat pipes. The fine fins are installed in such a manner that aluminum wires 30 and brazing foils 8 are alternatively crossed from each other to make a fin net 9, wherein the fin net 9 is formed in a zig-zag manner by bending the aluminum wire members 30 alternatively for every position where the brazing foil member 8 is inserted, after the zig-zag formed fin net 9 is inserted into a clearance between the flat pipes, the brazing foil member 8 is melted by heating and then the aluminum wire members 30 are brazed to the outer wall surfaces of the flat pipes.
Patent JP-H10107206-A (JP)
Title: Hybrid integrated circuit device
Inventor: OTA SUSUMU
IPC: H01L25/07
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To package a power device on a flexible sheet by fixing the flexible sheet with its fixing hole and a first projection on a metal substrate, and bringing the flexible sheet into contact with a second projection on the metal substrate. SOLUTION: A substrate 10 is pressed from its rear surface to form projections 20 and 21 on a packaging surface of the substrate. A fixing hole 22 is provided on a flexible sheet 11 such that the projection 20 is inserted into the fixing hole 22. The projection 21 is provided in a region where a power device 17 is provided. The flexible sheet 11 is fixed with the projections, and is free from the metal substrate except the fixed portions. There is a predetermined interval between the flexible sheet 11 and the metal substrate 10 by the device packaged on the substrate. By this constitution, a heat sink 18 and the power device 17 are packaged on the flexible sheet 11.
Patent JP-H01100762-A (JP)
Title: Recording and reproducing device
Inventor: NAKAMURA MASAFUMI
IPC: A01N25/18
Filed: 1987-10-14
Abstract: PURPOSE:To surely perform a re-pull-in operation at high speed when the speed of revolution of a rotary head is out of control once by arranging the speed of revolution of a rotary head at a higher or a lower level compulsorily based on the feed speed and the direction of a tape at a time when the speed of revolution control of the rotary head is out of control. CONSTITUTION:A judging means 11 which judges the fact that relative speed goes to a value outside an allowable value judges whether or not the relative speed between the feed speed of the tape and the speed of revolution of the rotary head is set within the allowable value capable of reproducing a recording signal, and when it is judged that it is set outside the allowable value, the control means 12 of a motor for driving the rotary head arranges the speed of revolution at the higher or the lower level according to a judged result, then, it performs control to restore the speed of revolution to the allowable value. Also, a means 20 to detect the feed speed and the direction of the tape decides the initial operating direction in a control operation to arrange the speed of revolution of the control means 20 to the higher and the lower levels based on the feed speed and the direction of the tape. In such a way, since switching control to set the rotary head at targeted speed of revolution by which the relative speed with the tape can be kept constant is performed even when the rotational control of the rotary head which keeps the relative speed with the tape constant is out of control, it is possible to restore the control to the one at constant relative speed surely and at high speed.
Patent JP-H05100631-A (JP)
Title: Display inversion control circuit
Inventor: NAGATA RYUJI
IPC: G06F3/147
Filed: 1991-10-04
Abstract: PURPOSE:To eliminate extra components and troublesome operation by inverting the black-and-white state of a display unit with the output of the inversion control circuit which is driven with the generated pulse of an opening/closing detection switch. CONSTITUTION:The opening/closing detection switch is originally used to turn OFF a back light by detecting its closed state and judging that the display unit is not used, but used in common for black-and-white display inversion. For example, the output Q of the inversion control circuit 3 is 0 and the signal of a display controller 5 indicates black on a white background. In this case, when the display part is closed and then opened, a waveform shaping circuit 2 continues to output 1-level pulses during the period. The level of the inversion control circuit 3 is inverted with the pulses and the output Q becomes 1. Thus, a display inverting circuit 4 displays white on a black background on the display unit 6.