baber/WOPTO huggingface dataset:
Patent JP-S6117278-A (JP)
Title: Floating type magnetic head
Inventor: KURIYAMA TOSHIHIRO
IPC: G11B21/21
Filed: 1984-07-04
Abstract: PURPOSE:To control the inclination of a slider caused by a difference of a peripheral speed, and to maintain stably a desired floating quantity by forming the first rail opposed to the inside peripheral side of a magnetic disk so that its width is wider by a prescribed quantity than that of the second rail opposed to the outside peripheral side. CONSTITUTION:As for a floating type magnetic head 1, the first rail 5 whose width is wide is opposed to the inside peripheral side of a magnetic disk, and the second rail 6 whose width is narrower than said rail is opposed to the outside peripheral side of the magnetic disk, therefore, a peripheral speed of the lower part of the first rail 5 is smaller than a peripheral speed of the lower part of the second rail 6. However, a floating force given to the floating type magnetic head increases together with the rail width of a slider, therefore, in accordance with a difference of the peripheral speeds of the lower part of the first and the second rails 5, 6, a dimension ratio of a width d1 of the first rail 5 and a width d2 of the second rail 6 is set to a prescribed value. In this way, the peripheral speed for determining the floating force and the size of the rail width are offset each other and operated, and both the rails 5, 6 can always be floated to the almost same height.
Patent JP-H10323436-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the realistic feeling from being lost without ball stop and to improve fun by rectifying and counting overflow balls from a receiving tray by means of a rectifying gutter, adding it to a credit number and enabling re-discharge for a game within the range. SOLUTION: The overflow balls in a collecting port after an upper receiving tray becomes full are permitted to flow-in the flow-in path 54a of a first collecting path. Then, they flows down from a rectifying path 54b to the rectifying path 54c. Thus, rectifying is executed without ball stop and the balls are detected by a credit ball detecting switch 57a and counted. A counting result is inputted to a credit circuit so as to be added to the credit number which is previously stored. Within the range re-discharge is enabled for the game. The rectifying path 54b is provided with a ball stop detecting switch 58 so as to detect ball stop. Thus, the realistic feeling is held without ball stop so that fun is improved.
Patent JP-H04339553-A (JP)
Title: Method for restraining drift of molten metal in continuous casting mold
Inventor: TAKEMOTO JUNICHI
IPC: B22D11/16
Filed: 1991-05-13
Abstract: PURPOSE:To quickly and accurately detect drift of molten metal in inner part of a mold apt to develop at the time of executing continuous casting while executing pouring of the molten metal into the mold by using a nozzle having plural pouring holes and to establish means, which can effectively restrain the above. CONSTITUTION:At the time of executing the continuous casting while pouring the molten metal 3 into the water-cooled mold 1 from the sliding nozzle 2 having plural pouring holes 2a, 2b, each temp. difference between an inlet side and an outlet side for cooling water supplied into the above water-cooled mold is detected at downstream side in the molten metal flowing direction from each pouring hole, and by comparing these, an abnormal condition of molten metal flowing in the mold is detected, and based on this result, either or both of 'drawing velocity of a cast slab' and 'molten metal wt. in a tundish' are adjusted.
Patent JP-S5844108-A (JP)
Inventor: TSUJI MATSUO
IPC: E01D1/00
Filed: 1982-08-09
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-H04229617-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMEYAMA SHUICHI
IPC: H01L21/331
Filed: 1991-06-10
Abstract: PURPOSE:To provide a manufacturing method, of a semiconductor device, which forms a homogeneous emitter having a desired depth with good reproducibility by a short- time heat treatment at a comparatively low diffusion temperature or at a comparatively high temperature while the influence of a natural oxide film is being lessened when a semiconductor region such as an emitter region or the like is formed in a semiconductor substrate or single-crystal silicon or the like at the semiconductor device and when an electrode for a non-single-crystal semiconductor such as polysilicon or the like is led out from the surface of the emitter region. CONSTITUTION:Arsenic ions are implanted, via an amorphous silicon semiconductor thin film 110, into a P-type semiconductor region 106 to be used as a base; an N-type semiconductor region 116 to be used as an emitter is formed; after that, a polysilicon thin film 114 is deposited; arsenic ions are implanted into the polysilicon thin film 114; a heat treatment is executed. At this time, an amorphous part in the N-type semiconductor region 116 and the amorphous silicon thin film 110 coming into contact with it are changed by a solid epitaxial growth operation; the single-crystal semiconductor region 116, a single-crystal silicon thin film 110A and a poly-like silicon thin film 110B are formed; a bipolar element whose emitter is good is formed.
Patent JP-S6030502-A (JP)
Title: Rolling method of long-sized material to be rolled
Inventor: SASAKI YASUTO
IPC: B21B1/06
Filed: 1983-07-29
Abstract: PURPOSE:To improve rolling yield and productivity by lengthening the elongation length of a product without extending an installation, by performing a continuous rolling between an intermediate mill and a finishing mill only at the final pass in a reversing rolling of the intermediate mill. CONSTITUTION:A reversing-pass rolling is performed at a rough rolling mill A3. Next, the reversing-pass rolling is performed at an intermediate mill B3, and a continuous rolling is performed between the mill B3 and a finishing mill C3 only at the final pass by using a proper control system. In this way, a long-sized rolling material is obtained without increasing the distance l3 between the intermediate and finishing mills or extending the rolling installation, and the rolling yield and the productivity are improved.
Patent JP-H10309815-A (JP)
Title: Ink-jet type recording unit
Inventor: KURASHIMA NORIHIKO
IPC: B41J2/21
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To print monochromatic data at high speed and color data by limiting oozing by three pressure generation units that can pressure two kinds of ink. SOLUTION: In six ink nozzle opening arrays B1-B3, C, M and Y, nozzle openings 70-75 are formed with a pitch of 3n times a printing pitch. The nozzle openings of a set of two arrays has a shift of 1/3 an arrangement pitch in an array direction. Adjacent three nozzle opening arrays B1-B3 discharge a black ink, while the remaining nozzle opening arrays C, M and Y discharge inks of cyan, magenta and yellow. The nozzle openings 73, 75 of the nozzle opening arrays C, Y discharging cyan and yellow inks are arranged on the same line, and the nozzle opening 74 of the nozzle opening array M discharging the magenta ink is arranged on the same line as the nozzle opening 72 of the nozzle opening array B1 discharging the black ink.
Patent JP-S5565562-A (JP)
Title: Ink jet recorder
Inventor: KOTOU HARUHIKO
IPC: B41J2/015
Filed: 1978-11-08
Abstract: PURPOSE:To increase the recording speed by maintaining the size of the recording dots following the suspension of operation the same as that during the continuous recording by giving the pressure chamber a predeformation. CONSTITUTION:Since there is a quiescent time in the section d where a discharge transistor 15 is in action, as a piezoelectric element voltage B rises, the piezo-electric element 11 is deformed slowly. When the subsequent printing command turns on   drive transistor 12, the piezoelectric element 11 changes in the voltage by a value V2 thereby causing a mechanical deformation. Because of V1>V2, the deformation of the pressure chamber is apparently lessened after the quiescent time, which compensates for an increase in the ink diameter usually as seen following the quiescent time. The proper choice or proper value of the bias resistances 13 and 14 enables precise cancelation of the change in the size of the recording dots according to the length of the quiescent time. In this manner, the size of the recording dots after the quiescent time can be adjusted by giving the pressure chamber the predeformation allowed for the quiescent time.
Patent JP-H05305690-A (JP)
Title: Laminated wood
Inventor: KASAI JUNICHI
IPC: B32B21/08
Filed: 1992-04-30
Abstract: PURPOSE:To obtain lightweight laminated wood reduced in the use amount of wood and generating no rubbing or creaking sound. CONSTITUTION:Laminated wood is formed by bonding two wood plate materials 1,1 whose fiber directions are allowed to coincide each other to a foamed plastic material 2 by an adhesive 3 and both end surfaces in the longitudinal direction of the wood plate materials may be covered with a part of the foamed plastic core material 2. The foamed plastic core material 2 may be replaced with a hollow plastic core material to bond the wood plate materials to the core material without using an adhesive so that the end surfaces in the longitudinal direction of the wood plate materials are covered with a part of the core material.
Patent JP-S6032716-A (JP)
Title: Antibacterial drug containing specific fatty acid and magnetic iron oxide powder, and prepartion of drug accelerating restoration of patient
Inventor: SAWADA YASUO
IPC: A61P31/04
Filed: 1983-07-29
Abstract: PURPOSE:To obain a drug effective to promote the restoration of patient, by removing the toxicity of swellfish liver oil having high acidity by a specific method, thereby utilizing the sterilizing activity of the fatty acid of the oil. CONSTITUTION:Raw leaves of a tree (especially cedar leaves) are boiled in water, and the decocted liquid is concentrated with heat. The concentrate is mixed with the liver oil of swellfish. The mixture is boiled for about 30 minutes, left to cool, poured into a glass cylinder, and allowed to separate into two layers. The liver oil mixture is decomposed by boiling producing an egg-yellow coagulate. The egg-yellow top layer is collected, and the pale red lower layer is discarded. The collected top layer liquid is free from glycerol, and nontoxic. A mixture of the liquid with iron powder magnetized to <=1,000 Gauss is useful as an internal drug for tubeculosis, abdominal typhus, etc. or an external drug suitable for varios dermatitis and for sterilization.
Patent JP-H09322546-A (JP)
Title: Ac current source circuit
Inventor: TANITSU MAKOTO
IPC: H02M7/5387
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize an entire device, reduce its weight, improve its efficiency, and reduce its cost by miniaturizing a snubber circuit and reducing capacity. SOLUTION: A chopper circuit 14 is constituted by connecting, in series, two stages of unit choppers 14a and 14b with capacitors 16 and 17 for dividing a DC input voltage into two portions and semiconductor switching elements 18 and 19 that are connected to the capacitors 16 and 17. Also, a positive side output terminal and a negative side output terminal are connected to the DC input terminal of a current-type inverter 4 via DC reactors 3a and 3b that are provided corresponding to each terminal. Clamp-type snubber circuits 22-25 are used as the snubber circuit of semiconductor switch elements 6-9 used for the current-type inverter 4, and discharging is made at the DC input voltage part (positive pole of the capacitor 16 and the negative pole of the capacitor 17) of the device.
Patent JP-2000007000-A (JP)
Title: Delivery container
Inventor: KAWASE JIRO
IPC: B65D83/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To improve the usability in the usage of cosmetics of two-component type by simultaneously delivering the cosmetics of the two-component type such as hair-dye. SOLUTION: A non-aerosol type delivery container 1d comprises a holding container 3 wherein a plurality of flexible containers 2a, 2b each storing therein different kinds of cream- or gel-like materials are provided side by side, one or more delivery holes 5 to simultaneously deliver the cream- or gel-like materials stored in the containers 2a, 2b, and a plate-shaped press members 40a, 40b which press sides of the containers 2a, 2b provided in the container 3 to simultaneously deliver the cream- or gel-like materials stored in the container 2a, 2b from the delivery holes 5.
Patent JP-S5471530-A (JP)
Title: Ic memory clear circuit
Inventor: INABA SHIYOUJI
IPC: G11C7/20
Filed: 1977-11-18
Abstract: PURPOSE:To make easy for the memory control and to increase the effieiency in memory control, by writing in the zero data immediately after the readout of data from the memory and by clearing the content of memory, in the clear circuit using IC memory. CONSTITUTION:In the write-in cycle, the input gate 3 of IC memory is opened, the address signal 2, chip enable signal 3 and write-in signal 4 are fed to the memory 6, and the input data 7 is written in the address designated with the signal 2. Next, in the readout cycle, the output data 8 from the memory 6 is reset to the output register 10 with the data set signal 9. Next, the write-in signal 5 is fed to the memory 6. In this case, the input gate of memory 6 is closed, then the input data to the memory 6 is zeroed and the zero can be written in the readout address and the content of the memory 6 can be cleared.
Patent JP-S5928536-A (JP)
Title: Recovery of zinc from solid raw material
Inventor: WATANABE MICHIO
IPC: C22B19/30
Filed: 1982-08-10
Abstract: PURPOSE:To enable to economically recover Zn without environmental pollution, by leaching ZnO in a raw material with an organic solvent, dissolving leftovers in an aqueous acid solution, and extracting ferric ion in the aqueous solution with an alkyl phosphate-contg. solvent. CONSTITUTION:A Zn-contg. raw material 1 is brought into contact with an organic solvent A prepd. by diluting one or more extractants selected from the group of carboxylic acids with selected petroleum hydrocarbon, to leach ZnO 2 in the raw material 1. Thereafter, leaching leftovers are dissolved 4 in an aqueous solution containing one or more of hydrochloric, sulfuric and nitric acids, to recover the solvent A adherent to the leftovers. The obtd. aqueous solution mainly containing ferric and zinc ions is then brought into contact with another organic solvent B prepd. by diluting one or more extractants selected from alkyl phosphates and alkyl aryl phosphates with petroleum hydrocarbon, to selectively extract ferric ion 5 to the organic phase. A part of the residual extraction liquid is recirculated (a) to said dissolving step, while the remainder is introduced to a zinc-recovering step (b). Thereafter, the zinc-contg. solvent A is brought into contact with an aqueous acid solution and an aqueous NH4F solution (c) to regenerate the solvent A.
Patent JP-H11329853-A (JP)
Title: Static induction apparatus
Inventor: FURUKAWA SADAO
IPC: H01F27/02
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To improve insulating strength and through-insulating strength of the lug of a tank near its bending corner by bending and disposing an insulating barrier near the corner of the lug to match the equipotential line. SOLUTION: A core 1, on which a coil 2 is wound, is contained in a tank 3. The tank 3 is formed into a shape having a lug at a center of a side face, by considering a railway transportation limit and the need for an insulating distance at the center of the winding 2 at a highest voltage. Here, a plurality of insulating barriers 5 are disposed between the winding 2 and the tank 3. In this case, the shape of the barrier 5 is bent to match the shape of an equipotential line 4 even near a point P, and is disposed. The barriers 5 are fixed to the tank 3 at upper and lower ends with spacers 6 and insulating bolts 7. Soft insulators 8 are disposed in a gap between the tank 3 and the barrier 5 near the point P and in a gap between the barriers 5. The length of the barrier 5 disposed at the lug of the tank 3 is extended to substantially the same as the height of the winding 2.
Patent JP-H0435315-A (JP)
Title: Horizontal afc circuit
Inventor: OKUMURA NAOJI
IPC: H03J7/06
Filed: 1990-05-28
Abstract: PURPOSE:To switch the characteristic of a variable LPF into a characteristic in response to an input signal by providing a variable LPF whose band with respect to the output of a phase comparator is variable and an error detection circuit measuring a fluctuation level of phase difference information outputted from the variable LPF and switching the band of the variable LPF to the horizontal AFC circuit. CONSTITUTION:A phase comparator 3 compares the phase of an input signal with that of an internal horizontal pulse generated form a frequency divider 7 and outputs phase difference information. Then an error detection circuit 15 generates a switching signal so as to vary the circuit of the LPF 14 to be a narrower characteristic when the fluctuation of the phase difference information is within a prescribed range and generates a switching signal so as to vary the circuit of the LPF 14 to be a wider characteristic when the fluctuation of the phase difference information is beyond a prescribed range. Then the variable LPF 14 switches the pass band of the variable LPF 14 into plural characteristics based on the switching signal from the error detection circuit 15 and outputs phase difference information. Thus, when a standard signal is inputted, the characteristic of the variable LPF 14 is switched into a narrow band characteristic and when a non-standard signal is inputted, the characteris tic of the variable LPF 14 is switched into a woder band characteristic automatically respec tively.
Patent JP-H09317653-A (JP)
Title: Oscillatory type compressor
Inventor: SATOMURA TAKASHI
IPC: F04B49/06
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To improve compression efficiently by operating a piston constantly at resonance frequency not only by carrying out feed-back control based on the deviation from an expected value of a top dead center of the piston but also by periodically detecting the resonance frequency on an oscillatory type compressor used for various electrical equipment. SOLUTION: A voltage value of alternating current voltage from a driving part 103 to apply to a piston 102 is increased and decreased based on the top dead center positional deviation detected by a top dead center positional deviation detection part 108, and a frequency value of alternating current voltage from the driving part 103 to apply to the piston 102 is increased and decreased in accordance with frequency deviation detected by a frequency deviation detection part 111 for each constant time.
Patent JP-H09322005-A (JP)
Title: Device and method for processing image
Inventor: MATSUMOTO HISASHI
IPC: H04N1/60
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To improve color matching by performing color correction for color image data depending on an input medium and outputting standard density data by a real number independent of the input medium and an output medium. SOLUTION: Gradation converted RGB data 110 are respectively inputted to a simple conversion part 22 and converted to CMY data 120, the CMY data 120 are collated with input medium matrix table data 23 and C', M' and Y' data 130 are obtained. The calculated C', M' and Y' data indicated by the real number are collated with an output medium matrix table 24 and ink color data CMYKBO indicated by an integer are calculated. By using a three- dimensional matrix table 23 for which the inputted RGB data 110 are made to correspond to the input medium, converting them to virtual CMY density data 130 and outputting them by the real number, the color matching is improved.
Patent JP-S5362943-A (JP)
Title: Memory control system
Inventor: TAMAI HITOSHI
IPC: G11C11/406
Filed: 1976-11-17
Abstract: PURPOSE:To avoid the conflict with the memory cycle for the memory system which starts a memory cycle synchronizing with a clock signal given from outside, by securing a normal refresh cycle action even to the cycle fluctuation of the external clock.
Patent JP-H07319841-A (JP)
Title: Serial control device
Inventor: KIKUCHI HIDEO
IPC: G06F15/177
Filed: 1994-05-27
Abstract: PURPOSE:To provide a serial control circuit capable of executing high speed real time processing by generating an interruption signal only for a signal required with quick processing. CONSTITUTION:A received data buffer 3 is provided with plural latch circuits, sets up '1' in a status register 2 at each end of latching and informs a CPU 12 of the readable state of received data. A comparator circuit 27 compares the contents of the buffer 3 with those of a comparing data buffer 28, and when both the contents match each other as the result of comparison, a matching signal is outputted. When plural comparing data exist, these data are compared in order of storage at data in the buffer 28. A comparison control circuit 29 controls timing for sequentially outputting the data of the buffer 28 to the circuit 27 and controls the reading of data from the buffer 3 by the CPU 12.
Patent JP-2000197812-A (JP)
Title: Waste gas treatment method and treatment apparatus
Inventor: KODERA TAMOTSU
IPC: B01D53/34
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a waste gas treatment method and apparatus capable of significantly decreasing the use amount of an alkaline agent for neutralization, eliminating the discharge of salts, and recovering an acid with high purity for recycling the acid. SOLUTION: An acidic gas component contained in a waste gas is treated for deacidification in a first washing tower 11 and a washing liquid after HCl gas absorption extracted out of the first washing tower 11 is introduced into a raw liquid chamber 23 of an electrodialysis tank 13. On the other hand, a diluted HCl solution is introduced into a permeated liquid chamber 25 of the electrodialysis tank 13 from a HCl tank 26. The divided sections are formed in the electrodialysis tank 13 by reciprocally arranging a cation exchange membrane and an anion exchange membrane and the washing liquid after HCl gas absorption is introduced into every the other divided sections, so that the diluted HCl solution can be concentrated and recovered.
Patent JP-S5928886-A (JP)
Title: Feeder with automatic mechanism by magnetic force
Inventor: OKUMOTO TERUTAKA
IPC: H02N11/00
Filed: 1982-08-06
Abstract: PURPOSE:To obtain a feeder of high efficiency with a simple structure by performing the reduction in the friction and starting at the feeding time in the same article and effectively preserving the energy of a starting power source. CONSTITUTION:An inner pole 1 is secured to a conneting plate 5 without rotation, for example, at one wheel section. In this case, a power source 4 is connected to the plate 5 laterally of the wheel by a motor to rotate a wheel 3. An outer pole 2 is coupled fixedly as a bearing of the wheel 3, and a shaft is inserted as the inner pole 1 to the outer pole 2. Since the inner and outer poles are of the same polarity, repelling magnetic force is produced to reduce the friction and to remarkably decrease the starting. Further, the pole 2 performs a motor drive element of a motor 4 to rotate the wheel 3. An article 6 to be fed at this time is a body and a load. In this manner, a feeder of high efficiency can be simply obtained.