baber/WOPTO huggingface dataset:
Patent JP-H03218574-A (JP)
Title: Feature extraction device
Inventor: MORITA KOICHIRO
IPC: G06T7/00
Filed: 1990-01-24
Abstract: PURPOSE:To register only the fingerprint of good quality with sufficient number of features effective for collation processing, and to improve collating precision by investigating whether the number of the features extracted from the registered finger-print is more than a threshold determined beforehand or not. CONSTITUTION:Means 10, 11 to pickup the figerprint picture of a finger placed on a transparent body and output it as two-dimensional quantized data, the means 20 to extract the feature from the quantized data corresponding to all the fingers according as plural fingers are placed successively on the transparent body, the means 15 to decide whether the features effective for collation are extracted by more than the threshold determined beforehand or not, and the means 24 to register feature information about the fingerprint with the feature more than the threshold together with personal identification information are provided. Namely, the feature deciding part 15 of a deciding means decides to register the finger-print when the number of pieces of feature point in a feature point list generated by the feature extracting part 20 is more than enough to the collation processing, and stores the feature point list in the file 24. The fingerprint feature of good quality can be extracted effectively, and the characteristic of a collated result can be improved.
Patent JP-H03218707-A (JP)
Title: Desk for oa apparatus
Inventor: SAKAMOTO KENJI
IPC: A47B21/00
Filed: 1990-01-24
Abstract: PURPOSE:To remarkably attain the space saving by attaching a gear engaged to teeth of a supporting rod, respectively and a driving device for the gear to the lower face of the lower layer of a main top board, and providing a link mechanism so that an auxiliary top board can take two or more positions whose height and horizontal position are different. CONSTITUTION:On the lower face of the lower layer 6 of a main top board 4, a gear 9 engaged to teeth of a supporting rod 8 and a driving device 10 for rotating or damping the gear 9 are provided. At the time when the main top board 4 ascends, a link mechanism 7 becomes a state that it is drawn forward, and an auxiliary top board 3 becomes a little lower in height and is moved to a position overhung larger forward, and at the time when the main top board 4 descends, the link mechanism 7 becomes a folded state, and the auxiliary top board 3 becomes a little higher in height and is moved to a position in which an overhang in the forward direction becomes small. by setting appropriately the height of these two positions, respectively, in the case this desk is used as a flat desk, the whole flat desk becomes uniform, and in the case it is used as a desk for an OA apparatus, a keyboard installation base on appropriate height is formed.
Patent JP-S57130272-A (JP)
Title: Recording body with program search signal generation part
Inventor: SAKAI KUNIYASU
IPC: G11B27/32
Filed: 1981-02-04
Abstract: PURPOSE:To know timing before the start of music by providing a signal generation part for a preliminary signal at an interval separately from a music recording part. CONSTITUTION:A signal generation part 3 for program search is provided before the program search part 4 of a music recording part 2. As a program search signal, a pulse signal is recorded. The pulse signal is supplied to a pulse counting circuit, whose output is displayed on a display device which uses light emitting diodes.
Patent JP-H01191639-A (JP)
Title: Meat proof mark stamping system
Inventor: NADAMURA AKIO
IPC: A22C17/10
Filed: 1988-01-27
Abstract: PURPOSE:To provide the title system so designed that branched meats of irregular shape suspended from respective hangers are guided to a specified position while correcting the posture of each meat and the body length of each meat is assessed, thus stamping a proof mark on a position corresponding to the body length of each branched meat. CONSTITUTION:In a specified position guide section 7, branched meats 1 after division into two parts are put in order in a specified direction through a guide plate 12 along with correction of the torsion of the branched meat bodies, being guided to the body length assessment section 8 while separating two pieces of the body through a partition plate 11. Following positioning of the branched meat with a pusher 13a, the position of the site near the tip of the front leg of said branched meat is detected using a sensor 14 to assess the group to which the body length is to be assigned. For the position to be stamped at, the height level of each stamping head 15 corresponding to the body length group 15 is selected followed by setting each head to each corresponding level and positioning the branched meat with a pusher 13b followed by stamping a proof mark at the corresponding position.
Patent JP-S57128348-A (JP)
Title: Negative chargeable toner for electrostatic charge development
Inventor: IMAI EIICHI
IPC: G03G9/097
Filed: 1981-02-03
Abstract: PURPOSE:To obtain a toner having superior negative chargeability and triboelectric charge characteristics and stable chargeability against humidity change by contg. a compound classified to C.I. Disperse Yellow 165 within a specific ratio range. CONSTITUTION:A toner contg. 0.1-20wt% a compound classfied to C.I. Disperse Yellow 164 in a binder resin is prepd. Thereby, the sharp yellow image free from any photograhic fog is obtained. The negative chargeable yellow toner exhibiting a strong black color is obtained by the superposition of three color toners by the use of other color toners of magenta, cyan, etc. The stable toner image density is obtained in continuous copying through repetitive development.
Patent JP-H03218413-A (JP)
Title: Rotational angle sensor
Inventor: IKEDA TSUTOMU
IPC: G01B7/30
Filed: 1990-01-23
Abstract: PURPOSE:To suppress output fluctuation caused by the change of a surrounding temperature by providing a temperature compensating resistor element composed of the same material as the ferromagnetic resistor element of a detecting element. CONSTITUTION:On an element substrate 11, a magnetic sensor 10 forms the patterns of a detecting element 12 and a temperature compensating resistor element 13 by the magnetic resistor element of ferromagnetic alloy and the sensor 10 is mounted on a circuit board 30. Then, a magnet member 20 is arranged at a prescribed interval to the sensor 10 and the board 30. When a shaft 2 is rotated and a permanent magnet 21 is rotated around the sensor 10, the change of magnetic flux is generated to the detecting element 12 and the resistance value of the magnetic resistor element constituting a bridge circuit is changed by a magnetic resistance effect. Since a constant current flows from a current control circuit to this element 12, the rotational angle of the shaft 2 is detected as the output of the bridge circuit corresponding to the change of the resistance value. When the surrounding temperature of the sensor 10 is changed and a resistance value of the magnetic resistor element of the element 12 is changed, the element 13 also shows the similar change of the resistance value and the supplying current of the current control circuit is controlled in response to this change. Then, the output fluctuation of the element 12 can be suppressed.
Patent JP-S61182722-A (JP)
Title: Electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1986-01-24
Abstract: PURPOSE:To make it possible to perform the electric discharge machining of such planned performances as feed speed, machining accuracy, etc. by providing a control unit for detecting the state of electric discharge at a machining space and cancelling the starting of an ON-state time while it remains non-loaded. CONSTITUTION:A control unit is provided to detect and judge the state of electric discharge at a machining space 23 and cancel the starting of the ON- state time of an ON-state time setting circuit 9 while it remains non loaded without generation of electric discharge. And because the ON-state time setting circuit 9 works and outputs an ON-time signal after starting of the electric discharge at the machining space 23 by controlling the control circuit, the electric discharge almost accords with the gate pulse output from a pulse generation circuit, and the electric discharge of a specified ON-pulse width and that of OFF-pulse width come into being repeated by turns. This constitution has such effect that the electrical discharge of such planned performances as a specified feed speed, roughness of workface, enlarged machining allowance, machining accuracy, electrode consumption rate, etc. can be performed.
Patent JP-H03216381-A (JP)
Title: Thermal recording material
Inventor: MANDOU RITSUO
IPC: B41M5/26
Filed: 1990-01-22
Abstract: PURPOSE:To prevent background fog from occurring under a high temp. and high humidity condition by using a specific monoether compound as a coupler and containing a specific p-hydroxybenzoate compound as a sensitizer. CONSTITUTION:A colorless - light-colored basic dye and a monoether compound of 4, 4'-bisphenolsulfone represented by formula [I] (wherein R1 is an alkyl group, an aryl group or an aralkyl group which may have a substituent) being a coupler capable of forming a color upon the contact with the basic dye are used and a p-hydroxybenzoate compound represented by formula [II] (wherein R2 - R4 are respectively a hydrogen atom, a halogen atom, an alkyl group, an aryl group which may have a substituent, an alkoxyl group or an aralkyl group and may be mutually bonded to form an aromatic ring and n is an integer of 1 - 10) is contained as a sensitizer. As an embodiment of the monoether compound, 4-hydroxy-4'-methoxydiphenylsulfone is designated.
Patent JP-H06226777-A (JP)
Title: Manufacture of display panel such as torque converter display panel, air conditioner display panel for vehicle
Inventor: GOTO TSUTOMU
IPC: B29L31/30
Filed: 1993-02-01
Abstract: PURPOSE:To integrate a resin nameplate with a display panel body without using adhesive by engaging the nameplate formed with a display screen printed part and a molten screen printed part with heat sensitive paint on one surface of a resin nameplate material with a mold cavity, and casting melt resin to be integrated. CONSTITUTION:After a display screen printed part 2 and a molten screen printed part 3 are printed on a resin nameplate material, it is preferable to rise a bent piece 111 at a peripheral edge of a resin nameplate 1. The nameplate 1 is mounted on a recess 4a of a female mold 4. When melt resin is injected in a cavity 46, the part 3 is melted to obtain a display panel integrated with the nameplate 1.
Patent JP-S63200957-A (JP)
Inventor: HORUSUTO YOOZEFU BUEDENIBUSUKI
IPC: B24B49/02
Filed: 1988-01-27
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-H10254438-A (JP)
Title: Warning device for forgetting of turning off power and its method and storage medium
Inventor: SHIMATANI HIDEAKI
IPC: G10H1/18
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To surely make an operator recognize the forgetting of the turning off of a power switch when a switch or the like are not operated for a prescribed time or more. SOLUTION: The device detects that a switch or the like are not operated for a prescribed time or more and a prescribed music for warning the forgetting of the turning off a power is produced in accordance with the detection. When it is detected that moreover, there are not operations of the switch or the like for a prescribed time or more after the warning music is produced, it is favorable to produce a warning music in a mode different from that of the warning music of the last time. In the case of producing warning musics after a second time on, it is favorable to shorten an interval for producing musics.  In the case of producing warning musics for warning the forgetting of the turning off of the power, it is favorable that a warning music is produced in a setting state different from the setting of prescribed parameters set before the warning music is produced and the setting is made to be returned to the setting state of the prescribed parameters set before the warning music is produced in accordance with the completion of producing of the warning music.
Patent JP-H10208747-A (JP)
Title: Secondary battery and battery and equipment system utilizing the secondary battery
Inventor: NISHIMURA KATSUNORI
IPC: H01M4/48
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrode in which the amount of a conductive agent such as graphite and carbon black is reduced and increase battery capacity by increasing energy density by using inorganic system binder forming a chain or network structure by connecting inorganic atoms except carbon. SOLUTION: This secondary battery has chain couplings or network structures containing at least one kind or element among B, N, Al, Si, P, S, Se. The chain couplings are a P-N coupling (polyphosphazene), an Si-Si coupling (polysilane), a B-N coupling (polyborazene) and a B-B coupling (polyborane), etc. In a rectangular lithium secondary battery, a positive electrode 2 and a negative electrode 3 are formed by applying a 95:5 mixture of LiCoO2 of a positive active material and polyborane of binder and a 95:5 mixture of mass mixture of natural graphite powder, polysilane and polyborane, respectively, as organic solvent slurry on a collector and drying the mixture. The positive electrode 2 is inserted into a separator 4. Non-aqueous electrolyte made of ethylene carbonate, dimethyl carbonate and LiBF4 is used.
Patent JP-H07222110-A (JP)
Title: Duplicating and reproducing device for digital moving picture compression data
Inventor: TAOKA MINEKI
IPC: H04N19/172
Filed: 1994-02-09
Abstract: PURPOSE:To output digital moving picture data from a picture position on request when a duplication or reproduction timing request takes place at a specific picture position from the user. CONSTITUTION:An instruction picture input means 15 instructs a start picture to be written on a 2nd recording medium, a picture in-unit compression data retrieval means 16 retrieves picture data subjected to in-picture unit compression from picture data read by a recording medium reading means 12 to obtain address data of the picture data subjected to in-picture unit compression closest to a designated picture whose write start is commanded. Based on the address data obtained by the picture in-unit compression data retrieval means 16, the retreat by prescribed address data is commanded to the recording medium read means 12 and the picture data subjected to in-picture unit compression read by the address data obtained by the picture in-unit compression data retrieval means 16 are outputted to a recording medium write means 13.
Patent JP-H04249224-A (JP)
Title: Liquid crystal display device
Inventor: TAKEI SHOTARO
IPC: G02F1/1345
Filed: 1991-02-06
Abstract: PURPOSE:To prevent the cost from increasing by simplifying a method for correcting break of a wire in a liquid crystal display panel. CONSTITUTION:On the reverse surface of a flexible substrate 6 where an IC 3 for driving is to be mounted, plural correction pads 4 and wiring, terminal electrodes are manufactured by through hole plating, and between two correction pads 4 which face and oppose each other, the detected wire broken place of the liquid crystal display panel 1 are connected by soldering a detour electric conductor.
Patent JP-H07226896-A (JP)
Title: Positioning device for video tube
Inventor: SHIMIZU HIDETOSHI
IPC: H04N5/645
Filed: 1994-02-09
Abstract: PURPOSE:To facilitate the mounting work of video tubes on a device using various kinds of video tubes and to improve the working efficiency. CONSTITUTION:An oblique slope part 5a guiding the video tube 4 of a small size to the center of a mask part is provided to a positioning rib 5 for a video tube. Besides, the thickness of the positioning rib 5 is thinned nearly in the shape of U or interference at the time of inserting the video tube of a large size is absorbed by a thinned part 5b so as to position the video tube to the center of the mask part without adjustment if the video tube is within measuring tolerance.
Patent JP-S63184282-A (JP)
Inventor: MOTOZUKA YASUYUKI
IPC: H05B6/72
Filed: 1987-01-26
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-H11207699-A (JP)
Title: Cubic cutter for seedling culture mat consisting of synthetic fiber nonwoven fabric
Inventor: KUBO TAKAYOSHI
IPC: B26F1/38
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a device which can cut a seedling culture mat so that a part of cubic may be jointed horizontally to the mat and put a recessed section on the surface of the cubic. SOLUTION: This cubic cutter for seedling culture mat is provided with an upper cutter plate formed with grid cutter edges 11 whose part of one side is marked-off vertically respectively, formed at a hydraulic unit operated vertically, a bar-shaped heater 13 fitted in the center of the grid, a heat-resistant elastic body 12 which is marked-off in a concentric circle shape for the heater and bonded, roughly inscribed in the grid cutter edge 11, and a hard mat or resin plate for receiving the cutter edge 11, formed at the lower cutter plate, thereby cutting the seedling culture mat to a cubic shape.
Patent JP-S63183744-A (JP)
Title: Production of porous casting
Inventor: HORIE TAKAO
IPC: B22C9/04
Filed: 1987-01-26
Abstract: PURPOSE:To permit direct production of a porous casting by using a hole forming member which consists of an expendable material and is packed with a mold coating material consisting of a non-expendable material into the hole- forming pores of said member or is coated at the inside surface. CONSTITUTION:A casting cavity 22 having a prescribed shape is formed into a casting mold 10 consisting of a cope 12 and a drag 14 and the hole forming material 24 having a prescribed shape fixed to the prescribed position in the cavity 22. The hole forming material 24 is formed of the expendable material and many pores 26 are provided to the shape corresponding to the holes to be formed to the porous casting therein. The mold coating material 28 consisting of the non-expendable material is packed into the pores 26 and if necessary, said material is coated on a prescribed surface part 29 as well, then a molten metal is poured into the cavity from g sprue 16. The casting 32 packed with the mold coating material 28 in the pores 26 is obtd. when the molten metal in the cavity 22 solidifies. The desired porous casting product 38 is obtd. by removing or eluting the material 28 in the pores.
Patent JP-S60160737-A (JP)
Title: Emergency interruption correspondence system
Inventor: GOSHIMA SHIGEAKI
IPC: H04W74/04
Filed: 1984-01-31
Abstract: PURPOSE:To prevent unbalance of the degree of response to an emergency traffic request between slave stations by assigning a time slot transmitting an emergency interruption traffic request to each slave station individually and allowing each slave station to make an emergency interruption traffic request within the assigned time slot. CONSTITUTION:A transmission time control signal is generated as an output of a clock circuit 23 at a time slot corresponding to the own station among plural time slots obtained by splitting a time T2 when the traffic with a master station 1 is interrupted momentarily to the slave stations 2-1-2-h respectively corresponding to them. A signal transmission circuit 25 is started by a transmission time control signal being an output of the clock circuit 23, and a slave station number signal transmitted from the signal transmission circuit 25 is transmitted from a radio equipment 20 via a gate circuit 26 and a control signal transmission/reception circuit 21 to the master station 1, which detects the signal at an interruption detecting circuit 12 and the signal is registered in a registration circuit 13. Furthermore, the clock circuit 23 starts counting by a lock signal transmitted from the master station 1.
Patent JP-S61175130-A (JP)
Title: Constant-speed running device for vehicles
Inventor: TAKEDA KENJI
IPC: B60T7/12
Filed: 1985-01-30
Abstract: PURPOSE:To make a proper car-to-car distance maintainable all the time even in time of constant-speed running, by making a brake so as to be operated in order to secure the proper car-to-car distance even in time of sudden approaching to a preceding car, in case of a downhill or the like in a steep slope. CONSTITUTION:A car-to-car distance detector 2, a throttle valve full-close sensor 3, a car speed sensor 4 and a mode select switch 7 are all connected to a microcomputer 1 serving as a car-to-car distance variation calculating device, a car- to-car distance setting device and a brake controlling device in combination via an input interface 11, the car-to-car distance detector 2 detects a car-to-car distance signal l. A throttle valve driving device 5 regulates the opening of a throttle valve according to a throttle valve opening signal 1a emitted out of the computer 1. A braking device 6 operates by a signal out of the computer 1 if the car-to-car distance is made smaller than the proper distance.
Patent JP-S62176639-A (JP)
Title: Casting method
Inventor: HATANO HIDEO
IPC: B22D7/06
Filed: 1986-01-29
Abstract: PURPOSE:To prevent casting defects by arranging main ingate parts and auxiliary ingate parts at the upper parts and necessary positions of cavity parts, respectively and further, connecting the main ingate parts and auxiliary ingate parts with a sprue through a runner and an auxiliary runner, respectively. CONSTITUTION:The sideways runner 13 is formed at horizontal direction from lower part of the sprue 12, and also the auxiliary runner 17 is arrange at a horizontal direction from a vertical runner 16 arranged at lower part of the sprue 12. Further, the main ingate parts 14 are arranged at every regular intervals at lower part of the sideways runner 13 and connected with the cavity parts 15, and necessary number of the auxiliary ingate parts 14a are arranged at the auxiliary runner 17 and connected with required positions of the cavity parts 15. In this way, as molten metal is supplied at every nooks and corners of inside of the cavities 15, the generation of the casting defects, such as casting cavity, etc., is prevented.
Patent JP-H06200522-A (JP)
Title: Soft ground improving method and apparatus
Inventor: MITANI TAKESHI
IPC: E02D3/12
Filed: 1993-01-06
Abstract: PURPOSE:To put the respective layers in the hygroscopic state so that even if the shape of the ground layer changes, jetted improving material surely solidifies in the ground with the passage of time and to cut an edge to prevent corotation in a powder injection and mixing engineering method. CONSTITUTION:An improving material injection nozzle 5' is provided on the base of a mixing blade 2 integrated with a pipe 1, and a water injection nozzle 5'' is provided thereon in the different direction, whereby the hygroscopic state is produced in a dry layer to surely form solification with an injected improving material with the passage of time. Destructive crushing and breaking are caused in the hygroscopic state for a high viscous layer to cut an edge and prevent corotation, so that soft solidification improvement having strength and rigidity as designed can be made surely. Thus, even if there are layers having different moisture content in the layers of the ground, or even if there is a layer having high viscosity, the hygroscopic state is surely applied or destructive crushing and breaking can be caused to prevent corotation so that soft foundation improvement can be made as designed.