baber/WOPTO huggingface dataset:
Patent JP-H1060540-A (JP)
Title: Production of high carbon cold rolled steel strip
Inventor: MIYAZAKI HIDEAKI
IPC: C22C38/04
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of seizing flaws in a steel strip by prescriging the conditions of annealing. SOLUTION: A hot rolled steel strip subjected to pickling and descaling is repeatedly subjected to soaking and slow cooling of executing soaking and holding for <=8Hr under heating to the Ac1 point to the Ac1 point +50 deg.C at a heating rate of 20 to 100 deg.C/Hr by using a bell-type batch annealing furnace in a gas atmosphere composed of >=75vol.% hydrogen, and the balance nitrogen and executing cooling to the Ar1 point or below at a cooling rate of <=50 deg.C/Hr for two times. In this way, the spheroidizing rate of cementite improves, and the production of a soft hot rolled steel strip is made possible. Then, it is subjected to cold rolling at 20 to 85% draft and is next subjected to finish annealing at 630 deg.C to directly below the Ac1 point by a bell-type batch annealing furnace.  In this way, cold rolling strains are released to grow the crystal grains, by which a soft recrystallized texture can be obtd. As a result, the possibility of occuring seizing flaws can be solved.
Patent JP-H0287203-A (JP)
Title: Fuzzy membership function circuit
Inventor: MISAWA YASUMI
IPC: G05B13/02
Filed: 1988-09-22
Abstract: PURPOSE:To program a membership function by using a multi-output current mirror device, for which a switching element to be controlled by a signal from a storage is connected to one drain for output, as a part to determine the characteristic of a membership function. CONSTITUTION:For example, a brake point ZB is one of objects to characterize a Z function, which is one type of the membership function, and a current source 52 determines this brake point. When a multi-output current mirror device 53, for which switching elements 12-1 and 12-2 to be controlled by the signal from a storage device 13 are connected to one drain for output at least, is used as such a current source, a current value can be changed by turning-on and off the switching elements 12-1 and 12-2. Since the value of the brake point ZB is changed when the current value is changed, the membership function is changed. Thus, by programming a signal to the storage device 13 in advance, the membership function can be programmed.
Patent JP-2001069757-A (JP)
Title: Resonance type dc-dc converter
Inventor: FURUKOSHI RYUICHI
IPC: H02M3/335
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent a drop in output voltage due to a false signal generated at the time of the overload of a resonance type DC-DC converter. SOLUTION: This resonance type DC-DC converter turns on and off a high side switching element 3 and a low side switching element 4 alternately by the output of a driving control circuit 11, and takes out DC output from the secondary winding 7 of a transformer 5 through rectifying and smoothing circuits 30 to 32, wherein a current limit resistor 37 is connected between the connecting point of the high side switching element 3 and the low side switching element 4, and a high side control power source 24 to prevent malfunction if the driving control circuit 11.
Patent JP-H0962477-A (JP)
Title: Display input device, transaction processor, and display method
Inventor: OYAMA MAKOTO
IPC: G06F3/048
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To enable a customer to easily grasp and manage input contents and perform accurate input operation immediately by providing a specific display means and a specific input means. SOLUTION: For a transfer transaction, the initial letter of the name of the transfer destination is specified in a Japanese syllabary table and inputted, all transfer name keys 41... having the specified initial letter are listed in a plurality of images which can be switched, and one transaction specified destination is selected out of the listed transfer destination name display groups 42... and inputted. In this case, a page display item 45 and a page switchipg item key 46 for distinctively displaying one of the transfer destination name display groups 42... are displayed as a guidance. Consequently, the customer can grasp and manage the presence of plural transaction images and the desired destination name in one of them at a glance by looking at the page display item 45 and switch the screen to a desired page image by touching the page switching item key 46 on the page image.
Patent JP-H0580839-A (JP)
Title: Device for guiding work wagon by using beam light
Inventor: YOSHIKAWA KOJI
IPC: G05D1/02
Filed: 1991-09-19
Abstract: PURPOSE:To transmit different information concerning the present position of a work wagon by using the constitution of a device of its own. CONSTITUTION:A beam light projecting means B executing projection while scanning plural kinds of beam light for guiding A1 and A2 along in a setting scanning direction phi by setting scanning speed Rv is provided on the ground. The beam light projecting means B projects the plural kinds of beam light for guiding A1 and A2 in the setting scanning direction phi with prescribed phase difference theta. The work wagon V is provided with plural light detecting equipments S1 and S2 which receive the plural kinds of beam light for guiding A1 and A2 with an interval between the two. A discriminating means which discriminates the phase difference theta and setting scanning direction phi or phase difference theta and setting scanning speed Rv based on detected information by the plural light detecting equipments S1 and S2 is also provided.
Patent JP-H1081209-A (JP)
Title: Vehicle bottom face inspecting method and device
Inventor: KATSUNO KAORU
IPC: B60S5/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To make any foreign substances or the like surely inspectable in taking them as a projected image easily and accurately by guiding an image pickup camera on the bottom face of a vehicle, and seeing the bottom image through a monitor. SOLUTION: An image pickup camera 2 and an illuminating part 3 both are installed in a casing 1, while a lens 2a of the camera 2 is situated on a top face 1a, and an optical axis of this lens 2a goes straight in the facial direction, turning it upward. Plural pieces of roller-type casters 4 are installed on a bottom face 1b, making up them so as to be freely travelable on the ground. A forked handle 7 being formed in the end of a connecting rod 6 is operated, and the casing 1 is guided to the bottom face of a vehicle and the illuminating part 3 is lighted, so the l>:>ttan face is reflected and revealed on a monitor 8. Since it goes through the wide angle lens 2a, the image on the bottom face is clearly securable and, what is more picture recording is easily performable as well.
Patent JP-H04119562-A (JP)
Title: Cd-rom disk reader
Inventor: OMURA HISASHI
IPC: G11B20/10
Filed: 1990-09-10
Abstract: PURPOSE:To enable an operation by an external device and to improve efficiency for using an interface bus by outputting the digital audio data of a compact disk to an interface cable for outputting a CD-ROM data by a data output means. CONSTITUTION:A CD-ROM disk reader 1 is connected through an interface cable 2 to a host computer 3. Then, the information of a CD-ROM disk is read, and a digital data D1 showing this audio information read by a compact disk reading means 1-1 is outputted from the data output means to the interface cable for transferring the digital data D1 expressing this information to the other device 3. Thus, the work or the like of the digital audio signals of the CD read by the CD-ROM disk reader 1 are executed by the external device 3, and efficiency for using the interface bus is improved.
Patent JP-H0790261-A (JP)
Title: Production of fluorescent material for electroluminescence element
Inventor: NISHIO NAOKI
IPC: H05B33/12
Filed: 1993-09-27
Abstract: PURPOSE:To obtain the fluorescent material narrow in particle size distribution, uniform in particle diameter and particle shape, improved in brightness, and useful for organic dispersion type electroluminescence lamps, etc., by adding an activating agent and a coactivating and particle growth-accelerating agent to a fluorescent parent material and subsequently burning the mixture under specific conditions. CONSTITUTION:A method for producing a fluorescent material for electroluminescence elements comprises adding an activating agent such as a copper compound and a coactivating and particle growth-accelerating agent such as a halide compound containing magnesium chloride, subjecting the mixture to the primary burning at a high temperature for allowing the particles of the fluorescent parent material to grow into a specific diameter, adding 0.01-3mol.% of an aluminum compound excluding its halide compounds, such as aluminum nitrate, to 1mol of the produced intermediate fluorescent material, and subsequently subjecting the mixture to the secondary burning.
Patent JP-S60130773-A (JP)
Title: Image density controller of copying machine or the like
Inventor: WATANABE MUTSUO
IPC: G03G15/08
Filed: 1983-12-19
Abstract: PURPOSE:To prevent variation in image quality by detecting a detection frequency based upon inductance having close relation with the property Q/M of a developer, and feeding the detection result back for a development bias and the rotating speed of a developing sleeve. CONSTITUTION:This is a detector which detects the toner density (TC) of a two-component developer as the inductance of a coil 3. The detection frequency fD is different even when the TC is constant. A tone weight-toner charge (Q/M) curve has relation with a TC-fD curve. The fD is detected by a circuit 20 by detecting the inductance of the developer by the coil 3, its detection signal is compared by a comparing circuit 22 with the reference value fD of a generating circuit 21, and a control circuit 23 controls the development bias, developing sleeve rotating speed, etc., on the basis of the comparison result. Consequently, change in image quality with Q/M is prevented.
Patent JP-H1084734-A (JP)
Title: Reel mower
Inventor: KITAMURA JUNICHI
IPC: A01D34/44
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To restrain rotation at the time of reel mower ascending without using an exterior (attached afterwards) mower ascending state detecting sensor and a large pump. SOLUTION: A mower ascending/descending electromagnetic valve V1 is connected to a mower driving electromagnetic valve V2 in parallel as against a single pump P and the both electromagnetic valves V1 and V2 are linked with a controller 36 so as to prevent and restrain the simultaneous supply of pressure oil to hydraulic motors M1 and M2 for mower rotation driving.
Patent JP-H07164423-A (JP)
Title: Chopped face tile and production thereof
Inventor: TANIZAKI TAKESHI
IPC: B28B11/14
Filed: 1994-09-08
Abstract: PURPOSE:To form a chopped face to a tile in order to overcome monotony and to generate unevenness on the rear surface of the tile. CONSTITUTION:A process integrally molding a tile material having a size wherein two chopped face tiles a, a to be obtained are faced in opposite directions so that tile rear surfaces 5 set to stepped molding surfaces having fitting grooves 6 in which the projections of the tile support member such as a panel are fitted are turned outside and a process dividing the tile material into two parts from the center thereof after a drying or baking process are provided.
Patent JP-H0576226-A (JP)
Title: Harvest loader
Inventor: URANO YASUNORI
IPC: A01D33/10
Filed: 1991-09-19
Abstract: PURPOSE:To store harvested crop in a container in a flatly leveled state by distributing the crop to the right and the left chutes with a guiding member and transferring the crop from the chutes to the front and rear parts of the right and the left sides in the container. CONSTITUTION:A guiding member 24 for distributing harvested crop A in right and left directions is placed between the delivery end of a loading conveyor 12 and a chute 17. The chute is vertically oscillated and the guiding member is laterally swiveled by an interlocking mechanism 28.
Patent JP-S6485104-A (JP)
Title: Spray dryer
Inventor: IWATANI SHOICHI
IPC: B01D1/20
Filed: 1987-09-24
Abstract: PURPOSE:To produce ultrafine powder by using an ultrasonic wave spraying means as a spraying means for turning raw liquid to fine liquid droplets. CONSTITUTION:An ultrasonic wave nozzle 21 opened to the downward direction or an ultrasonic wave nozzle 22 opened to the circumferential direction is provided in a spray drying chamber 1 and herein raw liquid is turned to extremely fine liquid droplets and sprayed in the drying chamber and instantaneously dried with hot air blown into the drying chamber and ultrafine powder having extremely small diameter is produced. The ultrasonic wave nozzle is constituted of a horn, a vibrator and a raw liquid feed port and a stepped horn and an exponential horn are used as the horn. The raw liquid introduced into the nozzles 21, 22 is conducted on the inside surface of the horn and when it is sprayed from the tip part of the horn being subjected to ultrasonic wave vibration, it is turned to extremely fine liquid droplets. The frequency of the vibrator is selected in a range of 10k-100kHz and finer particles are obtained as the frequency is made higher.
Patent JP-2001063443-A (JP)
Title: Control circuit device for cargo-receiving table elevator
Inventor: SAKURAI YUJI
IPC: B60P1/44
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To surely prevent a burning accident of a drive even when a main switch is left in a turned-on condition. SOLUTION: This device is provided with a motor driving circuit 31a for driving an electric motor 41c when an elevation switch 44a of an in-cargo-box inside remote control switch box positioned in a substantially central position of a left side face rear end of a cargo box is ON-operated, and a cargo-receiving table elevation regulating circuit 35b for measuring a time when the switch 44a is ON-operated continuously, for opening a cargo-receiving table elevation control circuit 35c at the time when the continuously ON-operated time of the switch 44a exceeds about 40-50 sec., and for breaking a current flow to a circuit 31b for interrupting and connecting electrically the current flow to a motor so as to open the motor driving circuit 31a.
Patent JP-S60132070-A (JP)
Title: Ignitor for internal-combustion engine
Inventor: KOMATSU KOUSUKE
IPC: F02P3/00
Filed: 1983-12-21
Abstract: PURPOSE:To always secure certain ignition state by installing a closed-angle control means for adjusting the conduction time rate of the primary winding and a constant-current control means for setting the max. conduction current value of the primary winding to a prescribed value. CONSTITUTION:A current breaker 15 cuts-off the conduction state of the primary winding 12A under opened state and allows the genration of a reverse electromotive force on an ignition coil 12. A closed-angle control circuit 16 controls the closing time for the current breaker 15 and adjusts the conduction time rate of the primary winding 12A. A constant-current control means constituted of a variable resistor 26 and a transistor 27 sets the max. conduction current value of the primary winding 12A in the operation state of a transistor 15 to a prescribed value. Therefore, a high secondary voltage and a long electric-discharge time can be secured for a spark plug, and a certain ignition state is always secured.
Patent JP-H08105733-A (JP)
Title: Straightness measuring method
Inventor: HASEGAWA OSAMU
IPC: B23Q17/24
Filed: 1994-10-04
Abstract: PURPOSE: To obtain a straightness measuring method in which a displacement in a right-angled direction is measured continuously and in which a straightness measurement can be performed with high accuracy by a method wherein the displacement, in the inner-face direction of a diffraction grating, which is generated when a rectlinear movement mechanism is displaced perpendicularly to its movement direction is detected as a change in the phase of interference light. CONSTITUTION: Single-frequency coherent light 2 from a light source 1 is made incident perpendicularly to a diffraction grating 6 on a rectlinear movement mechanism 8. Then, + first-order diffraction light 9a and -first-order diffraction light 9b which are generated in the diffraction grating 6 are made parallel, they are condensed by a condensing lens 16 so as to interfere, and only interference light having a limited phase component is selectively taken out through a slit 17 so as to be incident on a light detection part 18. When the rectilinear movement mechanism 8 is displaced to a direction perpendicular to its movement direction, a displacement in a right-angled direction is generated even in the diffraction grating 6.  When the displacement in the inner-face direction of the diffraction grating 6 is detected as the phase change amount ϕof the interference light which is incident on the light detection part 18, the displacement amount, i.e., the straightness, in the right-angled direction of the rectlinear movement mechanism 8 can be measured with high accuracy and continuously.
Patent JP-H03102428-A (JP)
Title: Procedure call processing system for compiler of high-level language
Inventor: TOMITA NORIKO
IPC: G06F9/45
Filed: 1989-09-18
Abstract: PURPOSE:To optimize the call of the procedure of a compiler and to increase the processing speed of the entrance process and the resetting process to a caller by deleting the saving, setting and recoverying processes to the unnecessary displays based on the object program produced by the compiler. CONSTITUTION:A compiler 1 is constituted of a syntactic analyzing part 2, an optimizing part 3, and a code generating part 4. Then the compiler analyzes the procedure conditions having no reference and decides the process to the display based on the result of analysis to delete the object codes requiring no updating processes among the display processing object codes via the table production part 5 of the part 2 and a flag setting part 6 of the part 3 which shows the necessity of the display updating process. The part 4 produces the process codes of displays in the number equal to the procedures where the flags are set up. Consequently, the prolog and epilog processes of a procedure can be carried out at the high speed.
Patent JP-H0796794-A (JP)
Title: Turn signal device for vehicle
Inventor: ISHIKAWA FUKUO
IPC: B60Q1/34
Filed: 1993-09-27
Abstract: PURPOSE:To stabilize the lighting start timing and lighting time of a turn signal light immediately after a turn signal indiator switch is turned on, in a two- terminal type turn signal device. CONSTITUTION:This is a two-terminal type turn signal device which periodically drives a power metal oxide semiconductor FET 16 installed in a current route ranging from a battery 14 to a turn signal light 10 via a turn signal indicator switch 12 with three auxilairy power sources R14, D1 and C1 via two terminals TB and TL. An on-off state of the turn signal indicator switch 12 is judged from voltage between both these terminals TB and TL at the off time of the power MOSFET 16 by both transistors TR5 and TR6, and at the off time, a transistor TR3 is turned on and a charge-discharge condenser C2 setting a flashing period is rapidly discharged. In consequence, at the on time of the turn signal indicator switch 12, this condenser C2 can be cahrged and vice versa from the initial state, and also the lighting start timing and loghting time of the turn signal lamp 10 can be kept constant as well.
Patent JP-S6481312-A (JP)
Title: Vapor phase growth method of compound semiconductor
Inventor: MAKITA KIKUO
IPC: H01L21/205
Filed: 1987-09-24
Abstract: PURPOSE:To completely remove a spontaneous oxide film on a substrate surface and form a good epitaxial layer by introducing halogenated hydrogen gas just before the epitaxial layer are formed on a compound semiconductor substrate containing antimony as a component element. CONSTITUTION:In the case where a GaSb epitaxial layer is grown by MOVPE method on a GaAb substrate as a compound semiconductor containing Sb as a component element, at first a compound semiconductor substrate 1 chemically etched is introduced in an atmospheric MOVPE device, left on a carbon susceptor and the temperature is increased up to 560 deg.C by high-frequency heating. After the temperature is increased, halogenated hydrogen (HCL) gas 2 is used as reaction atmosphere, introduced in the device at about 1Torr for a minute, spontaneous thin oxide film 3 on the surface of the compound semiconductor substrate 1 is completely removed. And continuously TMSb and TMGa are introduced and a (GaSb) epitaxial layer 4 is formed.
Patent JP-2001062084-A (JP)
Title: Game machine and control method for game machine
Inventor: IWASAKI KAZUTO
IPC: A63F7/02
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To make a reach appear without reach appearance by fixed pattern combinations. SOLUTION: A main control part 200 selects either reach state or losing state first (step S1810), then selects the plural pieces of patterns to be stopped and displayed at a special pattern display device 100 corresponding to the selected state (step S1820), and then selects a stop pattern after the reach state is selected. Thus, the reach by combinations other than the fixed combination of identification information is realized.
Patent JP-H1185095-A (JP)
Title: Image display device
Inventor: IWATA SATOSHI
IPC: G09G3/20
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for matching images, etc., and to enable the opening and closing control of a shutter array at a high speed by specifying the lens position of a photodetecting means. SOLUTION: This image display device has a display 1, the shutter array 2 having apertures and light shielding parts capable of separating the light from respective pixels in arbitrary directions and the photodetecting means 5 for detecting an observer 4 by the reflected light from the observer 4 and controls the opening positions and opening width of the apertures of the shutter array 2 by a detection signal. The lens position of the photodetecting means 5 is disposed in parallel with the shutter array regulated by the equation.  In the equation, Ds denotes the max. moving quantity of the imaging position of the photodetecting means 5, (b) denotes the distance from the sensor surface of the photodetecting means 5 to the main plane of the lens, L denotes the observation distance from the observer 4 to the display surface of the display 1, 1 denotes the distance from the display surface of the display 1 to the shutter array 2. ΔL denotes the distance from the main plane of the lens to the display surface of the display 1 and PA denotes the movable distance of the shutter array 2.
Patent JP-H11171221-A (JP)
Title: Lid which can be out-fitted and in-fitted in vending machine which is opened/closed in various manners
Inventor: BETSUYAKU SHOJIRO
IPC: B65D43/00
Filed: 1997-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a lid which can be pushed to open while objects can be easily stacked, for example when a human, a monkey, a dog or the like can be packed for carrying since this is considered to be important in any country according to balance with foreign countries. SOLUTION: The lid can be easily opened by a handicapped person, and it is convenient to take an article hanging softly on a door knob of a soft body without a cushion. Only a hole will do.