baber/WOPTO huggingface dataset:
Patent JP-S5892956-A (JP)
Title: Speed display device
Inventor: SHIRAI YASUYUKI
IPC: G01P3/42
Filed: 1981-11-30
Abstract: PURPOSE:To provide a device which performs a reliable display of a speed during a running even if a key switch is brought to OFF, by a method wherein, in a speed display device for electrically displaying a speed of a vehicle, after a power supply switch is shifted to opening from closing, and a running of a vehicle is detected by means of an output signal from a speed sensor to keep a feeding to the speed display device in case the vehicle is in a running condition. CONSTITUTION:If a key switch 2 is closed, electricity is fed to a speed display device 10, and a constant-voltage circuit 4 outputs driving circuit 7. The speed computing circuit 6 computes a speed after counting an output signal from a speed sensor 5 at each unit time, and outputs it to the display driving circuit 7 to drive a display element 8. If a key switch 2 is closed, in case a speed signal from the speed sensor 5 is generated, a feeding needs to continue. If the speed computing circuit 6 detects a speed signal from the speed sensor 5 and decides that a vehicle is during running, with a switch activated, electricity is fed to the speed display device 10 from a power source 1 through a switch 3, and thereby, even if the key switch is opened, a feeding continues to perform a display.
Patent JP-H0725502-A (JP)
Title: Paper feeding device and image forming device
Inventor: AOKI KAZUAKI
IPC: B65H1/26
Filed: 1993-07-06
Abstract: PURPOSE:To stack sheets without brining the sheet top ends into contact with a feeding rotating body when the sheets are stacked on a paper feed tray 4 in a paper feeding device. CONSTITUTION:Paper feed auxiliary rolls 10 having protruding parts protruded from the outer circumference of a feed roller 1 are provided on both sides of the feed roller 10, so that the top ends of sheets S makes contact with the paper feed auxiliary rolls 10, but no contact with the feed roller 10 when the sheets S are set on a paper feed tray 4, and the guide members 10 are retreated to the inside from the outer circumference of the paper feed roller 1 when a sheet pressurizing plate 2 is pressed onto the paper feed roller 1. When the mounting angle of the paper feed tray 4 is set to be almost horizontal, the sheets S can be surely set, and the device can be downsized and thinned.
Patent JP-S6170882-A (JP)
Title: Movement detector circuit of television signal
Inventor: KONDO TETSUJIRO
IPC: G06F3/153
Filed: 1984-09-14
Abstract: PURPOSE:To prevent the accuracy of the movement detection from dropping with a simple constitution for employing a typical point by using the average of plural values before and after the typical point as the sampling difference or line difference. CONSTITUTION:In terms of a typical point, a frame difference DELTAF between a current frame and previous one is generated by delay and arithmetic means 7 and 8, and an absolute value ¦DELTAE¦av (¦DELTAL¦av) of the mean of inclinations DELTAE1 and DELTAE2 (DELTAL1, DELTAL2) of plural picture elements before and after the current picture element of an input digital television signal is generated by delay and arithmetic means 5, 9, 10, 21, 22, 2, 3, 4, 6, 11, 41 and 42. The output of adding means 33, 34, 53 and 54 for adding the frame difference DELTAF, is divided 35 and 55 with the sum of the absolute value ¦DELTAF¦av (¦DELTAL¦av) of the inclinations of the input digital televison signal. Thus the movement is detected from the means of the inclinations DELTAE1 and DELTAE2 (DELTAL1 and DELTAL2) before and after the current picture element.
Patent JP-H0938844-A (JP)
Title: Automatic outer diameter compensation method
Inventor: TAKAHASHI NOBUYUKI
IPC: B23Q15/26
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic lathe which automatically compensate an outer diameter. SOLUTION: A bite 1 and a bite holder 3 for holding the bite 1 are mounted on a tool rest 2 of a main shaft. A measuring instrument 7 mounted on a jig 6 for mounting the measuring instrument is mounted on the tool rest 2 and measures a shank of a gage for comparative measurement or a drill 4 for drilling a hole which is mounted on an opposite main shaft 11 and a work 12 for measurement which is machined by the bite 1 when compensated. The measured data are sent to an NC device via an amplifier to automatically compensate a diameter. Therefore, since the outer diameter is automatically compensated, there is no need of an outer-diameter compensation by an operator and parts are machined within tolerances irrespectively of a night and a holiday.
Patent JP-H0863419-A (JP)
Title: Method, device, and system for information processing
Inventor: FUJIYOSHI HIROYUKI
IPC: G06F12/00
Filed: 1994-08-17
Abstract: PURPOSE: To automatically reflect alteration contents of a setting file on the setting file of a server-side device or other client-side devices. CONSTITUTION: A server-side setting process (steps S11-S16) is performed by a server-side device and a client-side setting process (steps S17-S19) is executed by a client-side device. Further, the server-side setting process is actuated by the client-side device. With a correction instruction inputted from the client-side device, the server-side setting process is actuated and the contents of the setting file are altered. Then the server-side device actuates the client-side setting process and outputs information on the alteration contents of the setting file to each client-side device. A client-side setting process updates the contents of its setting file based on the information.
Patent JP-H0356874-A (JP)
Title: Burn-in device
Inventor: MATSUURA HIDEKI
IPC: G01R31/26
Filed: 1989-07-25
Abstract: PURPOSE:To obtain a burn-in device of a low thermal resistance by controlling an applying current to a thermo module constituted with a Peltier element, thereby controlling the chip temperature of an LSI. CONSTITUTION:To the periphery of a metal block 1, the thermo module 8 constituted with the Peltier element is stuck. To a printed board 5 the LSI sample of a TAB system is set, the metal block 1 is lowered until just before touching with the back side of the LSI chip 2, and the chip 2 is sucked through a suction opening 7 which grounded to the center, and the block 1 is stucked to the back side of the chip 2. And to the module 8 the current is made flow, and block 1 is set to the desired temperature. One hour later, when the block 1 reaches a prescribed temperature range, the current is supplied to the chip 2 through the printed board 5, and the burn-in is started. In such a manner the burn-in device of low thermal resistance is obtained.
Patent JP-S6348920-A (JP)
Title: Command code converter
Inventor: YOSHIDA HISASHI
IPC: H03M7/40
Filed: 1986-08-19
Abstract: PURPOSE:To speed up the processing capability of a series of information processing units by selecting and outputting a preceding conversion command signal when a supplied command code is equal to the preceding command code and selecting and outputting an existing conversion command signal when dissident. CONSTITUTION:In giving a Morse command code (m) from a key to a command. code converter 1 and inputted also to one input section of a command code storage section 4 and a comparator 6, and a preceding command code (l) stored in the storage device is supplied to the other input of the comparator 6. Then a coincidence signal (c) and a dissidence signal (u) are outputted from the comparator 6 alternatively and they are inputted to a selection circuit 10 and the conversion command signal (a) from the converter 1 is sent to the selection circuit 10 directly and via a conversion command code storage device 9. The circuit 10 consists of a coincidence AND gate 11 and a dissident AND gate 13 and an OR gate 15, and when the same command codes are consecutive, the coincidence signal (c) is outputted and when dissidence, the dissidence signal (u) is outputted from the circuit 10.
Patent JP-H0611730-A (JP)
Title: Device for inspecting liquid crystal display panel
Inventor: YAKURA MASASHIGE
IPC: G02F1/1368
Filed: 1992-06-25
Abstract: PURPOSE:To efficiently and automatically inspect the defective part of a liquid crystal display panel and to suppress errors in inspection. CONSTITUTION:An inspection device is constituted of a probe 1 photoelectrically converting the defective part of an image displayed on the liquid crystal panel 3 (large screen) and outputs a detection signal and a processing computing element 2 processing and calculating the detection signal according to an inspection item. Besides, a monitor 7 displaying the enlarged image fetched through a camera 6 is provided for inspecting a small-screen LCD panel 5. Then, the defective part is detected by abutting a probe 4 on the secondary image displayed on the monitor 7. Besides, a transparent tablet 9 is also stuck on the screen of the monitor 7 and information related to the position or the distribution of the defective part is also transferred to the computing element 2.
Patent JP-S6254590-A (JP)
Title: Method for cutting synthetic resin material
Inventor: ITOGA KAZUMASA
IPC: B23K26/40
Filed: 1985-09-02
Abstract: PURPOSE:To prevent quality deterioration and worsening of environment by irradiating laser light which is inclined to a synthetic resin laminate and sucking away the resulted product generated by the irradiation from the irradiation direction in the stage of cutting said laminate except the lowermost layer thereof. CONSTITUTION:A cylindrical head body 2 and a processing lens 3 are disposed to a laser beam processing device 1 and a suction path 4 connected to a suction device such as vacuum pump is provided. The head body 2 disposed above a work W is inclined 40 deg. in the direction opposite from the side where a surface material Wa and foamed material Wb are made to remain, then the CO2 laser light is irradiated in the stage of melt-cutting the surface material Wa and the foamed material Wb except the core material WC of the lowermost layer of the work W. The suction device is operated in this stage to suck away the resulted product such as gas and melt generated in the stage of melt cutting together with air from the suction path 4. The quality deterioration and worsening of the environment by the resulted product are prevented by the above-mentioned method.
Patent JP-S6349832-A (JP)
Title: Data processor
Inventor: HIDAKA NORIYUKI
IPC: G06F7/00
Filed: 1986-08-19
Abstract: PURPOSE:To contrive to improve the processing capacity with a repetitive control arithmetic or an address arithmetic by providing a bypass to send data to a data bus from one of two outputs of a memory device with no intervention of an arithmetic device. CONSTITUTION:Two data are outputted to read output terminals 12 and 13 from a memory device 1 in a cycle t0 and then calculated by an arithmetic device in cycles t1 and t2, respectively. Then these calculated data are sent to the memory device 1 or a pipeline arithmetic device in a cycle t3 through a data bus 3. While in a data transfer mode the data are read out of the device 1 and sent to a read output terminal 13 in a cycle t1. Then these data are supplied to the device 1 o the pipeline arithmetic device in the cycle t2 from a bypass bus 4 via the bus 3. Then the processing capacity of a data processor for repetitive control arithmetic or address arithmetic greatly improved by performing the transfer of data simultaneously with arithmetic execution of the device 1. As a result, the addresses can be supplied to plural pipeline arithmetic devices just by a single arithmetic device.
Patent JP-S6350176-A (JP)
Title: Projection angle setting device
Inventor: TATSUMI TORU
IPC: H04N5/74
Filed: 1986-08-19
Abstract: PURPOSE:To make it possible to install changing angle of projection by simple method at the time of making projection changing the angle of projection of a projector by fixing a mounting bracket having a guide groove and a projection for positioning on the bottom of a projection type television, attaching turnably a leg part to the guide groove through a fulcrum pin, and providing a fixing member for holding when the leg part is closed on the bottom. CONSTITUTION:When a leg part 5 is rotated in the direction of the arrow mark A to tilt a set, the opposite part of the leg part 5 strikes against a projection 6 for positioning of a mounting bracket 2, and angle of opening of the leg part 5 is determined. When the body of a projector is placed on a floor, the leg part 5 is moved in the direction of the arrow mark B along a guide groove 3 by the weight of the projector, and inserted in a guide hole 7 of the mounting bracket. Here, a projection 8 for positioning restricts rotation of the leg part 5, and the fulcrum pin 4 of the leg part 5 stops at a position determined by the guide groove 3. When the leg part 5 is positioned at the guide hole 7, the leg part 5 does not move in the direction of rotation, and the projection type television is installed at a fixed angle.
Patent JP-H0942895-A (JP)
Title: Method for preventing missile
Inventor: KONDO TOSHIHIKO
IPC: F41H11/02
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To enable a method for preventing a missile to be realized at low cost and effectively by a method wherein a source for radiating electric wave is generated in a pseudo manner with a reflected electric wave when the electric wave is radiated against an electric wave reflection means and then the missile to be guided toward the source for radiating electric wave in a pseudo manner. SOLUTION: Chaff cloud 2 is formed by chaff already dispersed in the air to make an electric wave reflection means. An airplane 1 may radiate an electric wave having a high directionality of narrow beam toward the chuff cloud 2. Then, the chaff cloud 2 reflects the radiated electric wave to generate a source of radiating electric wave in a pseudo manner. This wave is detected by an electric wave source guiding sensor for the missile 3 to be guided toward the electric wave radiating source and then the missile 3 is guided toward the chuff cloud 2 which is judged as the electric wave radiating source. With such an arrangement as above, it is possible to realize a low cost and effective prevention against the missile 3 to be guided with the electric wave radiating source being applied as a target.
Patent JP-H1039591-A (JP)
Title: Bias generation device
Inventor: DOI KOJI
IPC: G03G15/06
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a ternary bias output by simple and inexpensive constitution by controlling the timing of the transmission of a single AC high-voltage signal to an output end by a switch circuit. SOLUTION: The bi-directional switch circuit 2 is turned on in a prescribed term by receiving a signal from a timing signal generation circuit 5. An overshoot clip circuit 3 is turned off at the same time that the switch circuit 2 is turned on and changed to be turned on in such prescribed timing that an AC high-voltage output from an AC high-voltage power source 1 is changed to be a high level from a low level. Then, the overshoot part of the AC high- voltage output is clipped. By an undershoot clip circuit 4, the undershoot part of the AC high-voltage output is clipped when the AC high-voltage output is changed to be the low level from the high level first after the switch circuit 2 is turned on. By repeatedly executing such an action, a ternary bias waveform is outputted to a coupling capacitor C.
Patent JP-H1042352-A (JP)
Title: Radio system
Inventor: ISHII KOICHI
IPC: H04W16/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce the necessary frequency band of a radio system supplying communication service to multiple fixed terminal stations by providing specified antennas whose beam widths in horizontal planes are almost equal and whose horizontal directional directions differ for respective base stations. SOLUTION: N antennas whose beam widths in the horizontal planes are almost equal and whose horizontal directional characteristics differ are provided for the respective base stations. The antennas beams are arranged so that they have the same frequency bands at every adjacent m-beams. Namely, the base stations B1-B3 have the three frequency bands of F1-F3 having the same arranging orders, and the antennas of the respective base stations are arranged so that the horizontal directional characteristics of the antenna beams using the same frequency band become a relation where they differ by 60 degrees. Thus, the respective base stations B1-B3 can execute radio communication with the fixed terminal station C1 in a cell without the occurrence of interference with the other base station even is the same frequency bands F1-F3 are used.
Patent JP-H1138053-A (JP)
Title: Impedance measuring device
Inventor: SHIMAMOTO TAKESHI
IPC: G01R27/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of contact resistance by means of circuit constitution by providing a four-terminal measuring circuit measuring the impedance of a sample with a current feeding terminal pair and a voltage detecting terminal pair, and controlling the potential of the current feeding terminal so that the in-phase voltage components of the voltage detecting terminal pair becomes a nearly constant potential. SOLUTION: The feed current flowing in an arithmetic amplifier 13 from a voltage source 1 through a resistor 2, a terminal 4a, a sample 3, and a terminal 4b is detected by a differential circuit 14 receiving both end potentials of the resistor 2, and a voltage is detected by a differential circuit 6 from terminals 5a, 5b. The detected voltage is divided by the detected current in an arithmetic circuit 9 to obtain the impedance of a sample 3 having terminals 3a, 3b. The potentials of the terminals 5a, 5b are mixed and averaged by a resistor 12 via buffers 10, 11 and are fed to the negative input of an amplifier 13 as the in-phase voltage signals at the input of the differential circuit 6.  The positive input of the amplifier 13 is the ground potential, and a control loop centering on the amplifier 13 controls the potential of the terminal 4b so that the in-phase voltage signals become the ground potential.
Patent JP-H0938138-A (JP)
Title: Disposable diaper
Inventor: HISADA KENICHI
IPC: A61F5/44
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent the tape fastener of disposable diaper from being unexpectedly peeled. SOLUTION: A tape fastener 10 for linking the front and rear bodies of disposable diaper is composed of a soft sheet member 20 extended from the side edge of disposable diaper and two fixing members 21 arranged while being mutually separated near a base terminal part 20C of the sheet member 20 and near an extended terminal part 20D.
Patent JP-H0836022-A (JP)
Title: Operation display for digital ic
Inventor: KAI TOSHIAKI
IPC: G01R31/26
Filed: 1994-07-25
Abstract: PURPOSE:To immediately discriminate a defective point by providing a main body having a recessed part formed on the bottom surface thereof, fitting a digital IC in this recessed part, and providing a LED display lamp, which is lighted at the time only when leg parts become to be in high condition, on the surface of the main body so that the condition of the leg part is immediately discriminated on the basis of the lighting of the LED display lamp. CONSTITUTION:A main body 1 having a recessed part 1a formed on the bottom surface thereof is provided, and a digital IC, which is installed on a substrate, is fitted in this recessed part 1a, and terminals, are one respectively in contact with each leg part, are provided. The surface of the main body 1 is provided with a LED display lamp 3, which is lighted at the time only when each leg part becomes to be in high condition. Since the display lamp 3 is lighted when the input condition of the digital IC is arranged to be high, defective or failure point can be immediately discriminated.
Patent JP-S6437722-A (JP)
Title: Production of magnetic memory medium
Inventor: ISEDA TORU
IPC: G11B5/66
Filed: 1987-08-04
Abstract: PURPOSE:To decrease the shifting amt. of bits and to lower the floating height of a magnetic head by forming a magnetic film essentially consisting of a Co-Pt alloy by an inline type continuous sputtering device on a glass substrate having randomly disposed spot-like projections on the surface. CONSTITUTION:The magnetic film 4 essentially consisting of the Co-Pt alloy is formed by the inline type continuous sputtering device on the glass substrate consisting of the random spot-like projections 1a, 1b which are not concentrical. The Co-Pt alloy film 4 does not require an underlying Cr layer. In addition, the influence between the crystal grains of the film acts more strongly on the crystallinity than the dependency of the growth direction on the angle with a target. Since the random texture is capable of providing the smaller contact area with a magnetic head than by the concentrical texture, the surface roughness to obtain the prescribed coefft. of friction is decreased. The magnetic memory medium which has a good S/N characteristic and bit shift characteristic and allows the lower floating of the magnetic head is thereby obtd.
Patent JP-H0634141-A (JP)
Title: Heating cooker
Inventor: MATSUSHIMA KAZUFUMI
IPC: F24C15/00
Filed: 1992-07-21
Abstract: PURPOSE:To so inform a user of an operation to actuate a start key as to be easily understandable and to so inform whether cooking is executed or not to the user as to be easily understandable even without indoor lamp. CONSTITUTION:A start key 19 for designating start of cooking is provided on an operation panel 3, and a ringlike start lamp 25 is so provided as to surround its periphery. When a user finishes to set a cooking mode by various types of set keys, a start lamp 5 is flashed to inform that the Key 19 should be over ated. The lamp 25 is fired during cooking to inform the cooking even if an indoor lamp is deenergized. When the user opens a door on the way of cooking, the lamp 25 is again switched to a flashing state to inform user that the key 19 should be turned on. The lamp 25 has a large size to be easily observed.
Patent JP-H0727615-A (JP)
Title: Manufacture of pyroelectric infrared detector and structure thereof
Inventor: OKAMOTO KAZUTAKA
IPC: G01J5/02
Filed: 1993-07-10
Abstract: PURPOSE:To improve the productivity and reliability by mounting a lead-out- electrode connecting parts through gold bumps on the electrodes on a circuit board, and bonding both parts. CONSTITUTION:A circuit board 6 is fixed and supported in a case 1 with lead pins 5a and 5b. Electrodes 7 and 9 on the board, wherein copper, gold or the like is plated on the surfaces, are formed. A FET 9 and a high resistor 10 are provided on the lower surface. Upper surface electrodes 12a and 12b and lower surface electrodes 13a and 13b are formed on the upper surface and the lower surface of a pyroelectric body 11. Lead-out electrode connecting parts d1 and d2 are formed on the outsides of lower surface electrode parts c1 and c2 corresponding to the electrodes 12a and 12b at the electrodes 13a and 13b. For example, a chromium thin film is deposited. Furthermore, the thin films of copper, gold or the like are overlapped. Gold bumps 14 are provided between the electrodes 7 and 8 and the connecting parts d1 and d2 and connect both parts. Since the thin films of the copper, gold or the like are formed on the surfaces of both parts, the bonding property is excellent. Therefore, defects such as migration do not occur, and the high reliability is obtained.