baber/WOPTO huggingface dataset:
Patent JP-H08333698-A (JP)
Title: Liquid draining device for steel sheet of high-speed treating line
Inventor: SUGIYAMA SEIJI
IPC: C25D21/00
Filed: 1995-06-07
Abstract: PURPOSE: To prevent the carry over of a plating liquid by a steel sheet and the degradation in the appearance of the plated steel sheet by adhesion of the plating liquid by providing the above device with conductor rolls, wringer rolls, gas ejection nozzles and liquid splashing preventing plates at the time of electroplating the steel sheet in vertical type cells. CONSTITUTION: The steel sheet 6 is passed through the inside of the plural plating cells contg. the plating liquid 9 by the conductor rolls 1, 2, 3 and the sink rolls 8 and the metal plating is applied on the surfaces of the steel sheet 6 by supplying current between the steel sheet as a cathode and anodes 7. The plating liquid sticking to the steel sheet is wrung by the conductor rolls and the wringer rolls 4, 5 to prevent the carry over of the plating liquid at the time when the steel sheet enters the next plating cell. The plating liquid remaining in the parts where the steel sheet 6 does not exist is blown off by the gas ejection nozzles 10 at both ends of the conductor rolls. In addition, the adhesion of the splashes thereof to the plated steel sheet is prevented by the plating liquid splashing preventive plates 11.  The occurrence of the unequal plating by the adhesion of the splashes of the plating liquid on the plating surfaces of the plated steel sheet and the consequent occurrence of the appearance defect are thus prevented.
Patent JP-H08335334-A (JP)
Title: Production of optical disk
Inventor: SUWABE MASAJI
IPC: G11B7/26
Filed: 1995-06-07
Abstract: PURPOSE: To lessen the occurrence of defects and corrosion by the foreign matter sticking to a disk substrate and to enhance reliability by respectively specifying the specific resistance values of the pure water and alcohol used in a disk substrate washing stage. CONSTITUTION: The disk substrates is ultrasonically washed by using the pure water having the specific resistance value of >=15MΩcm and is ultrasonically washed by using the isopropyl alcohol (IPA) having the specific resistance value of >=180MΩ.cm prior to the formation of a recording layer on the disk substrate. Fig. shows a washing stage which consists of a stage of first and second pure water washing tanks 21A, 22A, a stage of first and second IPA tanks 23A, 24A and a stage of an IPA vapor drying chamber 25A. The respective pure water washing tanks and IPA washing tanks respectively have ultrasonic vibrator transducers 21b, 22b, 23b, 24b of a frequency below 40kHz. The second pure water tank 22A and the second IPA tank 4A has specific resistance meters 22c, 24c.
Patent JP-H078753-A (JP)
Title: Exhaust gas surification
Inventor: MAEDA KOJI
IPC: B01D53/86
Filed: 1993-06-11
Abstract: PURPOSE:To efficiently purify an oxygen-rich exhaust gas without the use of a reducing agent by using a catalyst of a mixture of proton-exchanged large pore-dia. zeolite, and small pore-dia. zeolite which is ion-exchanged by a transition metal to remove nitrogen oxide from an oxygen-rich exhaus gas containing hydrocarbons and nitrogen oxide. CONSTITUTION:Nitrogenoxide is removed from an oxygen-rich exhaust gas containing hydrocarbons and nitrogen oxide using a catalyst of a mixture of proton-exchanged large pore-dia. zeosite, and small pore-dia. zeolite which is ion-exchanged by a transition etal. Consequently, it is possible to efficiently purify an oxygen-rich exhaust gas discharged from an internal combustion engine, especially an automotive exhaust gas without the use of a reducing agent such as ammonia.
Patent JP-H07296524-A (JP)
Title: Digital data reproducing device
Inventor: INO HIROYUKI
IPC: G11B20/14
Filed: 1994-04-22
Abstract: PURPOSE:To reduce a decision error for a multi-valued signal and to provide binary information with a low error rate by providing a viterbi decoding circuit of a maximum likelihood decoding means in a quantization feedback equalizer of a reproducing side. CONSTITUTION:An original reproducing code is obtained estimating by the viterbi decoding circuit 46A in the quantization feedback equalizer 27 based on the multi-valued signal S12 inputted through an equalizer of a waveform equalization means and an A/D conversion circuit 25. An envelope extraction circuit 31, low-pass filters(LPF) 33, 35 and a feedback voltage generation circuit 34 constituting a DC reproducing means input a reproducing code and the multi- valued signal S11 by the viterbi decoding circuit 46A and generate a lost DC component S21 to output it to an addition circuit 32. The addition circuit 32 corrects a low band cutoff characteristic adding the DC component 21 to the multi-valued signal S11, and the viterbi decoder 47 obtains the binary information S15 from the corrected multi-valued signal S14 to output it. Thus, the binary information with the error rate further lower than as usual is obtained.
Patent JP-H035565-A (JP)
Title: Moving scaffold robot
Inventor: HASEGAWA YUKIO
IPC: E04G3/00
Filed: 1989-06-02
Abstract: PURPOSE:To simplify conveyance by a method wherein an upper floor frame on which various working robots are mounted and a lower floor frame having a steel frame grasping device are intercoupled through expandable legs, and a floor reducing mechanism is mounted to each floor frame. CONSTITUTION:An upper floor frame 10 which is provided at a side with a steel frame grasping device 13 and on which various working robots are mounted and a lower floor frame 19 provided at a side with a steel frame grasping device 17 are intercoupled. through support legs having an expansion mechanism. A floor reducing mechanism to slide and reduce the one side is mounted to each of the upper and lower floor frames 10 and 19. During conveyance, the whole of a device can be reduced to a compact size through a leg expanding contracting mechanism and the floor reducing mechanism. This constitution provides a scaffold robot which facilitates conveyance and simplifies assembly at a site.
Patent JP-S6031789-A (JP)
Inventor: KANAZAWA YUKIO
IPC: B26B19/06
Filed: 1983-08-01
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-S63304662-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYASHI HISAO
IPC: H01L27/08
Filed: 1987-06-04
Abstract: PURPOSE:To make it possible to constitute a highly integrated dynamic random access memory on which not only the memory cell array part but also the peripheral circuit part is formed into the state of high density by a method wherein the film thickness of the part corresponding to the first region is formed on a substrate thicker than that of the part corresponding to the second region, and then a single crystal semicon ductor layer is grown. CONSTITUTION:After an insulating layer 3, in which the first region such as the part 3A corresponding to the peripheral region 2A, for example, is formed thicker than the part 3B corresponding to the center region 2B of the second region, has been formed on a substrate 1, windows 4A and 4B are provided on the part 3A correspond ing to the first region 2A and the second region 2B of the insulating layer 3 respective ly. Subsequently, single crystal semiconductor layers 5A and 5B are grown on the first region 2A and the second region 2B through the intermediary of the windows 4A and 4B respectively. As a result, when the elements necessary to constitute a peripheral circuit on the first region 2A is constituted, they can be formed on the surface of the single crystal semiconductor layers 5A which are separated with each other, the peripheral circuit elements can be formed in a highly integrated state, and the peripheral circuit can also be formed in a state of high density.
Patent JP-S6030930-A (JP)
Title: Control device for hot water storage type electric water heater
Inventor: KUBOTA HIDEJI
IPC: G05D23/19
Filed: 1983-08-01
Abstract: PURPOSE:To enable a use of capability of the title water heater in correspondence with the actual condition of the user and at the same time to control a uniformed condition of a plurality of storage type electric water heaters with a central control device by a method wherein a required energization time to be applied to the heater is calculated in response to the actual use record of hot water at the user. CONSTITUTION:A switch 10 for use in controlling an electrical energization for a heater 9 is closed in simultaneous with the turning-ON of the time switch 8 and then turned on under an operation of the control unit 11. The control unit 11 is composed of a memory device 12, energization time calculation device 13, boiling point setting device 14, energization control device 15 and energization time measuring device 16. A central control device 200 accepts data of desired time from the energization time calculation device 13 of each of the hot water storage type electric water heaters 100A-100N and distributes an energization start time in such a way as a load is uniformly distributed over an entire electrical power supplying time at midnight.
Patent JP-H037026-A (JP)
Title: Dc power supply system
Inventor: KUWATA YUTAKA
IPC: H02J9/06
Filed: 1989-06-02
Abstract: PURPOSE:To enable the maximum energy of a storage battery to be efficiently utilized in the service interruption of an AC power by automatically selecting such that the output voltage of a DC power supply may constitute a difference between the minimum allowable voltage of a load and the minimum service voltage of a storage battery. CONSTITUTION:A stable DC power is supplied to a load 15 via a charger 12 and a storage battery 13 when a commercial AC power supply 11 is normal. On the other hand, when the service of the power supply 11 is interrupted, the power is supplied from the storage battery 13. In this case, when the voltage of the storage battery 13 drops below a value which equals to a value obtained by subtraction of the voltage drop of a diode array 14 from the upper limit of an allowable voltage on the load side, a switch 16 is closed to remove the voltage drop of the diode array 14 and the DC power of the storage battery 13 is supplied to the load 15. Thereafter, the voltage of the storage battery 13 is inputted to the DC power supply 17 and control is performed such that the sum of the voltage of the storage battery 13 and the output voltage of the power supply 17 is constant. Thus, by selecting the output voltage of the power supply 17 as a difference between the minimum allowable voltage of the load 15 and the minimum service power of the storage battery 13, energy stored in the storage battery 13 can efficiently be utilized to the maximum.
Patent JP-H01309060-A (JP)
Title: Method of processing photosensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03D3/00
Filed: 1988-06-08
Abstract: PURPOSE:To obviate the deterioration of photographic performance and to necessitate the smaller replenishing amt. of a processing liquid by subjecting a photosensitive material to contact with water between a 1st processing tank and the 2nd processing tank. CONSTITUTION:The photosensitive material after exposing is successively passed through the 1st processing liquid 2 housed in the 1st processing tank 12 and the 2nd processing liquid 2 housed in the 2nd processing tank 13, by which the photosensitive material is processed. After the photosensitive material is processed with the 1st processing 12, the photosensitive material is brought into contact with the water 5, by which the 1st processing liquid 2 contained in the photosensitive material is removed; thereafter, the photosensitive material is processed by the 2nd processing liquid 3. The carry in and over of the processing liquid are, therefore, obviated. The deterioration of the photographic performance is prevented and the replenishing amt. of the processing liquid is decreased in this way.
Patent JP-H05334221-A (JP)
Title: Data transfer control system
Inventor: ENOMOTO HIROMICHI
IPC: G06F13/38
Filed: 1992-06-02
Abstract: PURPOSE:To provide a data transfer control system by which a high speed data transfer and a hardware construction at a low cost can be realized by using a VRAM as a storage element. CONSTITUTION:A network system in which an I/O group such as an LAN or a WAN is connected through a system bus, is constituted of an LAN control I/O1, WAN control I/O2, and system bus 3. The LAN control I/O1 and the WAN control I/O 2 are connected through the system bus 3 constituted of an address, control system bus 4, and data bus 5. Then, the LAN control I/O1 (WAN control I/O2) is constituted of a bus driver/receiver 11(21), VRAM 12(22), VRAM controller 13(23), LAN (WAN) interface 14(24), and CPU 15(25).
Patent JP-S5365051-A (JP)
Title: Semiconductor integrating circuit device
Inventor: KIMURA HIROMICHI
IPC: H03K19/003
Filed: 1976-11-22
Abstract: PURPOSE:To stably operate the large scale integration circuit, by providing a plural number of reference voltage generating circuits for constant current source, and by enabling arbitrary setting for the output level temperature coefficient of a plural number of current switching type circuits even if the current level in usage is different.
Patent JP-H10317142-A (JP)
Title: Cleaning method
Inventor: TADA KUNIHIRO
IPC: H01L21/3065
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To efficiently remove the titanium chloride without using any plasma by using the ClF gas as the cleaning gas in a condition where the inside of a treatment container is heated at the prescribed temperature when the titanium chloride deposit on the inside of the treatment container is removed in forming a film on a substrate. SOLUTION: The ClF gas from a ClF3 gas source 70 is used as the cleaning gas in a condition where the inside of a treatment container 4 is heated to >=130 deg.C. The treatment container 4 is provided with a shower head part to supply the gas thereinto, and at least the shower head part is heated to >=130 deg.C. The pressure in the treatment container 4 is in the range from 100 m Torr. to 1 Torr., and the ClF gas to be used is any one of ClF gas, ClF3 gas or ClF5 gas. The titanium chloride M of the shower head part which can be a major cause of generating particles can be rapidly and approximately completely removed.
Patent JP-H0313903-A (JP)
Title: Wound body and method of filling wound body by optical fiber
Inventor: RERANDO ERU SUTOOKUSU JIYUNIA
IPC: G02B6/00
Filed: 1989-06-02
Abstract: PURPOSE: To prevent the occurence of fixing and a knot by preparing a coil provided with first and second axis line tips and a pair of rotary posts and arranging each post in the neighborhood of each corresponding axis line tip. CONSTITUTION: This system prepares the coil provided with the first and second axis line tips and a pair of the rotary posts and arranging each post in the neighborhood of each corresponding axis line tip and is provided with a process for fixing coil to a winding device. The fiber 14 rotates around a post 26, arranged in the neighborhood of an axis tip 24 and forms a loop 34. Then both of the rotating direction and the moving direction become opposite in direction, to wind the second layer 44 of the optical fiber 14. in this case, as the size in the radial direction of the formed loop is nearly that of a fiber twist 14, ruggedness which generates 'hooking' at the time of freely development does not occur.
Patent JP-S62296654-A (JP)
Title: Manual drive type image reader
Inventor: YASUDA KEISUKE
IPC: H04N1/107
Filed: 1986-06-17
Abstract: PURPOSE:To improve the operability and to prevent a useless reading during the stopping of reading operation by constituting the titled reader so that its image reading function is started/stopped in responce to the presence/absence of a pressing force exerted onto the surface of an original by a read main body. CONSTITUTION:If an operator presses the manual drive type image reader main body 1 against the surface of an original 3 to read an image, a start switch 19 is turned on by the pressing force because it directly contacts the surface 3. Upon ending the reading, the operator detaches his hand form the main body 1, and simultaneously, the said pressing force in ceased, and the switch 19 is released. Thus the functions of reading and storing the content of the image is stopped. The main body 1 is inclined by a specific angle. Thus, a useless reading due to a contacting of a driving roller with other object, etc. is prevented from being executed while moving the image reader with tis start button being turned on.
Patent JP-S6120141-A (JP)
Title: Forming method of horizontal parity code
Inventor: HONDA SHIGEO
IPC: H03M13/00
Filed: 1984-07-06
Abstract: PURPOSE:To obtain a horizontal parity code simply for a short period by previously writing a virtual horizontal parity code obtained by regarding each address of a ROM as one-byte data in the address. CONSTITUTION:Virtural even parity codes P(1)-P(225) obtained by regarding each address as one-byte data are previously written in respective addresses from address 0 to address 255 in the ROM3. An even horizontal parity code P is formed on the basis of the shown flowchart because the result (1 or 0) obtained by successively executing the exclusive OR of the virtual horizontal parity codes D(1)-D(n) corresponds to the odd/even of the number of ''1'' bits in n-byte data. The horizontal parity codes can be formed only by reading out the n-byte data D(1)-D(n) successively, accessing the ROM on the basis of the data and executing data processing of n virtual parity codes P[D(1)-D(n)].
Patent JP-H10315877-A (JP)
Title: Body side finisher
Inventor: IWAMITSU TERUAKI
IPC: B62D25/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of the quality of the appearance of a body side finisher resulting from a temp. change. SOLUTION: A body side finisher is formed from a base 11 of resin and a skin 12, and a projection 15 extending in curving between pillars 1 is formed at the upper edge of the base 11. A frame 16 made of metal is composed of opposing surfaces 21 to pinch the projection 15 in the thickness direction and a coupling surface 22 to couple together the opposing surfaces and is fitted on the projection 15 so that the contour is generated.  The coupling surface 22 portion at the body 23 of the frame 16 is put in tight attachment to the extending edge 14 of the projection 15 and is secured, and an admissive space 25 to admit expansion and contraction of the projection 15 in the direction fore and aft of the vehicle body is formed between the coupling surface 22 portion at a bent part 24 of the frame 16 and the extending edge 13 of the projection 15, and the frame 16 and base 11 are covered with the skin 12.
Patent JP-H11333553-A (JP)
Title: Casting metallic mold
Inventor: INAGAKI JUNICHI
IPC: B22C9/24
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of defective casting by casting a thin thickness part in good running condition, at the time of casting the cast product having the thin thickness part with a back taper at a part of the outer periphery of a through-hole. SOLUTION: The through-hole W1 and the thin thickness part W2 are formed with a core pin 8 arranged at a movable metallic mold side and a core pin 9 arranged at a fixed metallic mold side in the metallic molds for casting the product having the thin thickness part W2 with the back taper at a part of the outer periphery of the through-hole W1 . A forked space 10 is formed at the top surface of the core pin 9 to supply the sufficient molten metal into the thin thickness part W2 , at which the defective casting is easily generated because of the bad running of the molten metal, and two molten metal outlets 102 , 103 in this space 10 are communicated with the thin thickness part W2 .  The opening area of two molten metal outlets 102 , 103 are formed larger in the molten metal outlet 102 at the upstream side of the flowing direction (a) of the molten metal in the thin thickness part W2 and smaller in the molten metal outlet 103 at the downstream side thereof.
Patent JP-2000330212-A (JP)
Title: Print forming method
Inventor: SAWADA KATSUTOSHI
IPC: G03B27/32
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To easily decide the number of prints by obtaining the number of specified objects included in image data by a means for acquiring the number of objects and forming the prints based on the obtained number of objects. SOLUTION: A CPU 203 incorporates an object specifying means 204, and the means 204 has a function for specifying the object as a person, for example, for every image of the image data inputted into the CPU 203. Since the means 204 previously stores a figure or complexion peculiar to a human body, it discriminates only a human being by distinguishing the figure and the color thereof from those of other subjects such as an animal and still life, so that the number of persons included in the image is decided. On the basis of the result obtained by specifying the object, the CPU 203 arranges information for forming the print. That is, in printing orders for the image data, the CPU 203 judges the number of prints from the number of the persons included in necessary images and prints the images by this number.
Patent JP-S5567221-A (JP)
Title: Electronic tuning unit
Inventor: HIROSE FUMINORI
IPC: H03J5/02
Filed: 1978-11-15
Abstract: PURPOSE: To make preset operation feeling light and make an operation mechanism compact by operating a tuning volume connected to a tuning finger-screw through a gear.  
     CONSTITUTION: When preset finger-screw 2c is turned on, tuning volume 4c is selected to apply a voltage to an electronic tuner. While interlocking with this operation, clutch material 10c is connected to passive gear 11c, and passive gear 11c is rotated and driven with relation to driving gear 13, and tuning volume 4c is rotated to set an arbitrary voltage. Consequently, the voltage set by this operation is applied to the electronic tuner to receive an arbitrary frequency. Finger-screws 2a and 2b are successively operated also to complete preset. As a result, operations are easy, and noise can be prevented from being generated at a switching time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5567966-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJIKAWA AKINOBU
IPC: G11B15/26
Filed: 1978-11-15
Abstract: PURPOSE: To reduce a ripple of torque of a driving source and also to turn a reel turntable properly by a simple constitution by composing a rotation transmission  mechanism for the reel turntable of a magnet and a body of revolution generating  an eddy current loss.  
     CONSTITUTION: To output shaft 4 of motor 3 provided on the bisector between supply reel turntable 1 and take-up reel turntable 2, pulley 6 with integrally-provided permanent magnet 5 is fixed and wheel 7 with fixed disk 8 of aluminium, etc., generating an eddy current loss and back yoke 9 of a ferromagnetic body such as iron is fitted rotatably. As a result, as a supply voltage across motor 3 is rised, motor 3 starts rotating and after torque is generated at reel turntables 1 and 2 through the magnetic adsorption of back yoke 9 and magnet 5, an eddy current proportional to a difference in rotational frequency between motor 3 and wheel 7 is generated through disk 8 to generate torque in a direction where the rotation of motor 3 is stopped. Therefore, reel turntable torque in recording and reproducing modes and that in rewind and fast forward modes can automatically be obtained  according to variation in rotational frequency of motor 3. 
     COPYRIGHT: (C)1980,JPO&Japio