baber/WOPTO huggingface dataset:
Patent JP-S6084609-A (JP)
Title: Numerical controller
Inventor: SHIMA ATSUSHI
IPC: B23Q15/08
Filed: 1983-10-17
Abstract: PURPOSE:To hold work precision constant by varying a feed speed according to the amount of relative movement between a work and a cutter. CONSTITUTION:The reading means 3 of a numerical controller reads numeric information including data on a work route, feed speed at a work start point, feed speed at a work end point out of a command table. A detecting means 4 detects the amount of relative movement between the work and cutter. A calculating means 5 calculates the feed speed of the work and cutter on the basis of the detection result and said read numeric information. Further, a pulse generating means 6 outputs a command pulse of frequency corresponding to the feed speed calculated by the calculating means 5 on the basis of the calculation result of said calculating means 5. A moving means 7 moves the work and cutter relatively according to the command pulse. Thus, the feed speed is varied according to a work shape.
Patent JP-S6351383-A (JP)
Title: Nitrotriazolyl-5-fluorouracil compound and antimalignant tumor agent containing said compound as active ingredient
Inventor: KAGITANI TSUTOMU
IPC: A61K31/505
Filed: 1986-08-19
Abstract: NEW MATERIAL:A compound expressed by the formula NO2-A-CH2CH(OH)CH2 R (A is formulas I-III; R is formula IV or V). EXAMPLE:1-(3-Nitro-1,2,4-triazolyl)-3-(5-fluorouracil-3-yl)-2-propanol. USE:An antimalignant tumor agent. PREPARATION:A 1-epoxypropyl-nitrotriazole compound [e.g. 1-(2',3'-epoxy propyl)-3-nitro-1,2,4-triazole, etc.] expressed by formula VI is reacted with 5- fluorouracil expressed by formula VII.
Patent JP-2001022533-A (JP)
Title: Parity update system, updating method and updating program recording medium
Inventor: MARUO TETSUYA
IPC: G11B19/02
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce disk competition involved in parity update for data update and to improve the performance a disk array. SOLUTION: When a data update instruction is outputted from a host processor, whether or not a disk drive storing old data among hard disk drives constituting a disk array is in middle of being accessed is decided, and whether or not all of the other disk drives are in the middle of being accessed is decided by a decision circuit 26 in the case of being accessed. In the case the drive storing the old data is in the middle of being accessed and the other drives are not in the middle of being accessed, a parity is updated by using data read from the other drives and update data. Also, when the parity is updated, all of the other drives are read, a check circuit 25 prepares the predicted value of the old data, and coincidence checking with the old data is performed. Thus, the parity can be updated without waiting to reduce disk competition involved in the update.
Patent JP-S5894478-A (JP)
Title: Dot matrix printer
Inventor: SEKIGUCHI BUNZOU
IPC: B41J2/235
Filed: 1981-12-02
Abstract: PURPOSE:To space engaging positions between electromagnets and engaging parts from each other, to install movable pieces of the electromagnets while preventing them from making contact with each other and to enable them to operate, by a method wherein engaging parts projected from plate form dot printing elements are bent with desired intersecting angles against the plate surface. CONSTITUTION:The dot printing elements 1 constituted of sheets are provided with the engaging parts 2 projected in the width direction of the sheets, and the engaging parts 2 are engaged with ends of the movable pieces 4 of the electromagnets 2. A plurality of such printing elements 1 are stacked in the thickness direction thereof, guide bodies 7 are fitted over the stack of the elements 1, and the electromagnets 3 are placed in an annular configuration around the stack of the elements 1 to constitute the dot matrix printer. In said printer, the engaging parts 2 of the printing elements 1 are regularly bent respectively with predetermined intersecting angles against the plate surface, whereby the engaging positions between the engaging parts 2 and the movable pieces 4 are spaced from each other by substantially equal intervals.
Patent JP-S5895306-A (JP)
Title: Optical filter remote switching device
Inventor: SAITOU HIDEYOSHI
IPC: G02B7/16
Filed: 1981-12-01
Abstract: PURPOSE:To obtain an optical filter remote switching device having a sufficient function, by a simple constitution, by connecting a selecting switch to a motor driving circuit for turning a freely turnable filter frame provided with optical filters on the same circumference. CONSTITUTION:On a filter frame 1, tri-color filters 2-4 are provided at uniform angles, and are rotated by a motor 11 through gears 5, 7. For instance, when an operating switch 21 is closed in a state that the red filter 2 has been inserted, electric power charged to a capacitor by an electric power supply 17 rotates the motor 11 through contacts 14a, 14c, and the operating switch 21, and rotates a cam 8 and the frame 1 through a transmission device 18. When the blue filter 4 is rotated up to a prescribed position, a switch 14 is operated, the contact 14a is opened, supply of electric power is stopped, and simultaneously the contact 14b is closed, counter electromotive force between both terminals (a), (b) of the motor 11 is closed, the motor 11 is stopped quickly, and the blue filter 4 is fixed. In this way, a sufficient function can be obtained by a simple constitution.
Patent JP-S6436592-A (JP)
Title: Controller for damper for two-wheel barrow
Inventor: KASHIMA MITSUHIRO
IPC: F16F9/46
Filed: 1987-08-03
Abstract: PURPOSE: To simplify constitution and to improve reliability in the subject variable damping force type two wheeler by making damping force variable according to grasping force to a handle grip. CONSTITUTION: Grasping force to a handle 3 is detected by a grip sensor 4 to input it to a control circuit 5. When the grasping force is small, the control circuit 5 makes exciting current to a solenoid 12 small, so as to reduce generated damping force by a damping force regulating valve 6. When the detected grasping force of the grip sensor 4 is large, exciting current of the solenoid 12 is increased to intensity the damping force. Because damping force is regulated by the grasping force of the handle in this way, only the grip sensor is enough, and hence constitution is simplified and reliability is improved.
Patent JP-H0359940-A (JP)
Title: Fluorescent lamp
Inventor: SHIMIZU TAKAO
IPC: H01J61/06
Filed: 1989-07-28
Abstract: PURPOSE:To prevent an oxide of an electrode from dropping off and lengthen the service life of a lamp by limiting the degree of voids of oxides generated in the primary coiled wire of a filament of an electrode part to 25% of the cross section of the primary coiled wire of the filament. CONSTITUTION:When a vibration is applied to a filament 8 of an electrode of a fluorescent lamp, the primary coiled wire of the filament 8 is deformed a little, and cracking is formed in oxides filled in the primary wire. In this case, if there is no void in the oxides in the primary wire, the oxides are hard to be peeled off, and even if peeling off of the oxides happens a little, it does not progress further, and therefore, the degree of the void formed in the primary coiled wire of the filament of the electrode is limited to 25% of the cross section surface area of the filament's primary coiled wire. As a result, oxides as an emitter is not dropped off by outside vibration of a lamp and thus the service life of the lamp is not shortened even if it is used under swinging such as bringing conditions.
Patent JP-H101465-A (JP)
Title: Ammoxidation catalyst and production of nitrile using the same
Inventor: HINAKO HIDENORI
IPC: B01J23/84
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain an ammoxidation catalyst for efficiently producing a nitrile by using an alkane as a raw material with slight combustion of ammonia and to provide a method for producing nitrile. SOLUTION: This ammoxidation catalyst is shown by the formula Nb1 Sba Crb Xy On (X is at least one element selected from the group consisting of Sn, Fe, Co, Ni, Mn, Ga, In, Zn, Mg, Ca, Sr, Ba, Pb, Al, Zr, Si, Ti, Ta, Ag, Y, Ce, La, Cu, B, P, Na, K, Rb and Cs; 0.1<=a<=10, 0<=b<=10, 0<=y<=10; (n) is a value determined by the valences of the other existing elements). An alkane is catalytically brought into contact with a mixed gas containing molecular oxygen and ammonia in a gaseous phase to produce a nitrile.
Patent JP-H0645494-A (JP)
Title: Package for semiconductor integrated circuit
Inventor: YAMAUCHI FUSHIMI
IPC: H01L23/50
Filed: 1992-07-22
Abstract: PURPOSE:To place even on a printed circuit board having a reverse pattern printed wiring circuit to normal by opening connecting parts of ends of leads in a U shape in vertical or lateral direction. CONSTITUTION:A plurality of leads 4 are provided at two opposed side faces of a box-shaped body 1. A front surface 2 and a rear surface 3 of a connecting part 5 at an end of the lead 4 are so bent in both directions as to be connected with printed wiring circuit board even by inverting upside down at the body 1 and placing it on the board. Thus, it can be also placed on the board having a reverse printed wiring circuit to normal. If it is necessary to place two packages on one board, an area of the package occupied on the board can be reduced by a half.
Patent JP-S6349984-A (JP)
Title: Picture processor
Inventor: KURAKAKE MITSUO
IPC: G06T3/40
Filed: 1986-08-20
Abstract: PURPOSE:To rapidly execute transfer of image data between 1st and 2nd frame memories by using a dual port memory to be serially inputted to these frame memories. CONSTITUTION:Image data stored in a memory array 8 of the 1st frame memory 6 are internally transferred to a data register 9 in the 1st frame memory 6 at every row. The image data for one row stored in the register 9 are serially outputted by a shift clock generated from a dual port memory access control part 5. The serially outputted image data are stored in a data register 11 of the 2nd frame memory 7 and then internally transferred to a memory array 10 of the 2nd frame memory 7.
Patent JP-H0482753-A (JP)
Title: Thermal head
Inventor: ITO SHINICHI
IPC: B41J2/345
Filed: 1990-07-25
Abstract: PURPOSE:To obtain a high resolving power along with delicate contrast expression by making current flowing through a heating resistor concentrate locally. CONSTITUTION:A pair of electrodes 9a and 9b are provided on a heating resistor 7. The pair of electrode 9a and 9b is formed at a thickness 3mum using a member of Au or the like and a float electrode 11 is arranged between the pair of electrodes 9a and 9b, namely, in a recording area where the heating resistor 7 generates heat to make a thermal paper form colors in no contact therewith 9a and 9b. When a current flows to the heating resistor 7 through the pair of the electrodes 9a and 9b, a higher temperature is caused at a part than other parts in the perimeter of the float electrode 11 on which the current concentrates. When a heating element 1 is used as unit pixel, two dots 21a per unit pixel are formed per 2ms of time of electric energization by the current flowing to the heating resistor 7. Thus, by varying the time of energization by the current properly, the number and size of the dots per unit pixel can be changed very easily.
Patent JP-S6349774-A (JP)
Title: Color and black-and-white copying machine
Inventor: MAMIZUKA MITSURU
IPC: G03G15/01
Filed: 1986-08-20
Abstract: PURPOSE:To facilitate switching between full-color copying and black copying and to speed up the black copying by providing three photosensitive belts with developing devices for black toner and color toner selectively so that the developing device can contact and leave the belts. CONSTITUTION:Black toner developers 17, 18, and 19 and color toner developing devices 17', 18', and 19' for yellow, magenta, and cyan are arranged for the 1st - the 3rd photosensitive belts 14, 15, and 16, and provided to the photosensitive bodies in contacting and leaving states by specific eccentric cams respectively. In a normal state, the color toner developing devices are put in operation to take a full-color copy, but when a black copy is taken, the color toner developing devices are turned off and the black toner developing devices 17-19 are put in operation. In this case, half-mirrors 9 are changed and filters 12 and 13 are moved back to obtain three copies by single-time exposure, thus speeding up the black copying operation.
Patent JP-H1127662-A (JP)
Title: Image coder
Inventor: MITA HIDEAKI
IPC: H04N19/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an image coder using a low level coder that codes a high level image signal. SOLUTION: A memory means (a) consisting of a frame memory 5 and a memory control means 6 receives image data by one frame of an input image at an input terminal 1, divides the received data into 1/2 to generate divided image data, reads divided image data of an odd number order line as image data of a 1st field and reads divided image data of an even number order line as image data of a 2nd field to generate two systems of pseudo interlace image data consisting of the 1st and 2nd fields. A 1st coder 10 and a 2nd coder 11 code image data of corresponding system, a multiplexer circuit 12 synthesizes coded data of each system and provides an output of the coded data of the received image from an output terminal 13. Furthermore, a characteristic detection circuit 4 changes a coding characteristic corresponding to the image characteristic.
Patent JP-S6440119-A (JP)
Title: Production of metallic panel
Inventor: MISHINA HARUO
IPC: E06B9/04
Filed: 1987-08-04
Abstract: PURPOSE:To improve the productivity and to the manufacturing cost by executing an emboss work with a forming roll on a strip material and forming a lateral rib, an oblique rib, then, a vertical rib part whose one part is superimposed on the lateral rib. CONSTITUTION:An uncoiler 14 of the strip material 5 is provided and emboss rolls 15, lateral rib forming rolls 17, 18 and vertical rib forming rolls 23, 24 are arranged in sequence in a line. An emboss pattern 6 is formed on the surface of the strip material 5 by passing the strip material between the emboss rolls 15 and deep grooves 2 are formed by forming rolls 16 for vertical grooves 2. Then, the lateral ribs 7 and the vertical ribs 3a-3c are formed by the rolls 17, 18 and the rolls 23, 24. Then, after the strip material 5 is preheated in a foam chamber 33, it is superimposed on a rear panel strip material 36 and heated to make a foaming material foam. In addition, the strip material is hardened and cut to obtain a panel product. Since the forming roll is utilized the manufacturing cost is reduced and the productivity is improved.
Patent JP-H0359207-A (JP)
Title: Parking part and parking method
Inventor: KIMURA TOKUJI
IPC: E01F9/535
Filed: 1989-07-26
Abstract: PURPOSE:To surely park an automobile by making wheels run on a parking part in which burying claws are projectingly provided on the back and a weight sensor is provided on the surface, and turning on and off a stop lamp interlocking with the sensor. CONSTITUTION:A parking part 6 is constituted so that a plurality of claws 2 for burying into the earth are projectingly provided on the back of a base plate 1 being rectangular shaped on the whole and a sensor 3 reacting for weight is provided in the surface and a stop lamp 4 or a stop buzzer is set on the noticeable place. The parking parts 6 are provided on two position in one parking facility, and fixed on the ground by thrusting the claws 3 in the earth. An automobile is introduced, the wheels are run on the parking parts 6, hereby the sensor is actuated reacting for the dead weight of the automobile to turn on and off the stop lamp 4.
Patent JP-S6254595-A (JP)
Title: Flux
Inventor: HIRANO HIDEO
IPC: B23K35/363
Filed: 1985-09-03
Abstract: PURPOSE:To improve the shape retaining characteristic of a flux after the flux is dropped and stuck to the point to be soldered without increasing the solid component of the flux by incorporating foam into the flux. CONSTITUTION:The flux is stirred in air in order to incorporate the foam into the flux. The content of the foam is adjusted to 0.2-1.0. The specific gravity of the flux decreases if the flux contains the foam; therefore, the shape after the flux is dropped and stuck onto a flat surface is satisfactorily maintained. An inert gas is used, according to applications, for the formation of the foam.
Patent JP-S6440155-A (JP)
Title: Metallurgical treating apparatus in tundish for continuous casting
Inventor: HIROSE MITSURO
IPC: B22D11/116
Filed: 1987-08-04
Abstract: PURPOSE:To enable safe treatment of sufficient heating and stirring of molten metal by arranging an air-tight vessel supported in a tundish as freely lifting. CONSTITUTION:The molten steel 4 charged in a ladle 2 is supplied in the tundish 8 and when level of the molten steel 4 raises to position where is higher than lower end of a flowing wall 10A in the air-tight vessel 10, the inner part of the air-tight vessel 10 is exhausted and the pressure in there is reduced. The molten steel 4 is flowed in the vessel 10 from a flowing hole 16 and over a partition wall 12 and down to opposite side and when the difference between the pressure the vessel 10 and the air pressure raises to balancing height, the electromagnetic induction coil 22 is worked and if necessary, the heating and/or the stirring of the molten steel 4 are executed. When the molten steel level in the tundish 8 comes to suitable height, the pouring nozzle 28 is made to the opening state, and the pouring of the molten steel 4 finishing the metallurgical treatment is started to the mold at lower part.
Patent JP-H0863416-A (JP)
Title: Cyberspace system
Inventor: KITANO HIROAKI
IPC: G06F19/00
Filed: 1994-08-19
Abstract: PURPOSE: To provide virtual reality space which is closer to actual space. CONSTITUTION: Servers 11-1 and 11-2 provide the virtual reality space to user terminals 13-1-13-3 and service provider terminal 14-1 and 14-2 through a wide- band communication network 15. The service provider terminals 14-1 and 14-2 are allocated a part of the virtual reality space and provides various information to the user terminals 13-1 and 13-3 in the allocated space.
Patent JP-H0533422-A (JP)
Title: Eave soffit attaching structure
Inventor: KAWACHI MASAYASU
IPC: E04B9/00
Filed: 1991-08-05
Abstract: PURPOSE:To reduce labor required for execution of attaching an eave soffit. CONSTITUTION:Eave soffit attaching structure has an eave soffit panel 2 having the vertical piece, drilledly provided with a bore part 13, of an outside frame 11, and a hanging metal fittings 5 which is protrusively provided at its lower end with a supporting piece 7, hanging from the upper end of an outer wall panel 1a and fittedly inserted in the bore part 13, and a locking piece 8 above the supporting piece 7. The bore part 13 is supported by the supporting piece 7, and the upper part of the outside frame 11 positioned above the bore part 13 is sandwichedly held between the supporting piece 7 and the locking piece 8.
Patent JP-S5897966-A (JP)
Title: Blanking circuit
Inventor: KAMIKO MITSUO
IPC: H04N3/24
Filed: 1981-12-07
Abstract: PURPOSE:To prevent blanking pulses from leaking into a video signal, by providing transistors (TR) which are turned on and off by a blanking pulse and outputting a current at a specific level during a blanking period. CONSTITUTION:A video signal and blanking pulses are applied to terminals 1 and 3. Consequently, TRs 13 and 14 are turned on and Trs 12 and 15 are turned off during a video period of blanking pulses; and the TRs 13 and 14 are turned off and the TRs 12 and 15 are turned on during a blanking period. During the video period of blanking pulses, the video signal from the terminal 1 appears at the emitters of the TRs 12 and 13 through a TR16 and a current with a specific level flows to the TRs 15 and 17 to develop its voltage drop at a terminal 4. For this purpose, a power source 20 is adjusted to obtain a signal with a prescribed blanking level at the terminal 4.
Patent JP-H0358883-A (JP)
Title: Thermal recording material
Inventor: GOSHIMA ATSUO
IPC: B41M5/337
Filed: 1989-07-27
Abstract: PURPOSE:To enhance the heat response and color forming sensitivity of a thermal recording material by providing a thermal recording layer containing a dye precursor, an electron acceptive compound developing the color of the dye precursor and a specific fluorenyl ether on a support. CONSTITUTION:A usually colorless - light-colored dye precursor, an electron acceptive compound reacting with said dye precursor at the time of heating to form a color and fluorenyl ether represented by formula I (wherein R is a substituted or non-substituted aryl group or an aralkyl group) are mixed with an aqueous solution of a water-soluble binder such as polyvinyl alcohol in respective predetermined amounts and ground by a ball mill to prepare a thermal coating solution. This thermal coating solution is applied to a support such as a nonwoven fabric or a plastic film and dried to form a thermal recording layer to obtain thermal recording material. The compounding amount of fluorenyl ether represented by the formula I is suitably about 20 - 30% by wt. of the electron acceptive compound.
Patent JP-H0247407-A (JP)
Title: Combined construction
Inventor: KOYAMA SEIICHI
IPC: E01D19/12
Filed: 1988-08-05
Abstract: PURPOSE:To lighten the weight of road bridge boards or the like and improve load resistance by jointing a plurality of shape steel members at fixed intervals on a steel plate with rugged sections formed on the surface, and by placing concrete on the steel plate to embed the shape steel members. CONSTITUTION:On a steel plate 1 having lozenge pattern salient strips 11, T-shape steel members 2 are jointed to the full length of the plate 1 by welding. On the upper surface of the steel plate 1, concrete 3 is placed, and by embedding the T-shape steel members 2 in the concrete, a combined structural member is formed. As a result, at the time of placing the concrete, beam members for preventing the concrete from being expanded from molds are not needed, and the steel plate is certainly integrated with the concrete, and crack can be prevented from being generated due to repeated loads.
Patent JP-S6257254-A (JP)
Title: Semiconductor device
Inventor: MIYAZAKI TAKAO
IPC: H01L27/095
Filed: 1985-09-06
Abstract: PURPOSE:To make it possible to implement an element having high transmission conductance, an E/D type circuit element and the like readily, by controlling the composition of an oxide film and a nitride film of Ti, forming the film on a GaAs or Si substrate, and controlling the height of a barrier at a Schottky junction in a broad range. CONSTITUTION:By changing the composition of a composite conductive film constituted by Ti, O and N, a resistivity is controlled. A Schottky junction is formed on a semiconductor by the composite conductive film. Field effect transistors having the different threshold values are formed on the same chip. For example, in the case of an E/D structure, an active layer 2 is formed on a semi-insulating GaAs substrate 1. Ohmic electrodes 3 and 4 are formed on the surface of the layer 2. Then a source 3 and a drain 4 are obtained. As the gate of an E-type FET, a high-resistance TiOxNy film, which is formed at a partial pressure of O2 of 10%, is used. As the gate of a D type, a low- resistance TiOxNy film 6, which is formed at a partial pressure of O2 of 0.5%, is used. On the upper part of the films, Al is overlapped as a wiring electrode 7.