baber/WOPTO huggingface dataset:
Patent JP-H031778-A (JP)
Title: Drive method for solid-state image pickup device
Inventor: NISHIKAWA TETSUO
IPC: H04N5/335
Filed: 1989-05-30
Abstract: PURPOSE:To reduce flicker by setting a bias level during horizontal clock transfer period the same to supply a clock pulse supplied to a 1st phase electrode and a 3rd phase electrode. CONSTITUTION:A readout gate is opened for each 1/30sec and the charge stored in a photo diode 2 is transferred to a transfer CCD 3 and transferred to a horizontal CCD 4 synchronously with clock pulses phiV1-phiV and outputted externally via a floating diffusion amplifier 5. The clocks phiV1, phiV3 are used in common for readout gate clock. In the case of transferring the readout charge, the bias is set to an M level during the horizontal clock transfer period by using an odd number picture element clock phiV1 and an even number picture element clock phiV3. Thus, the maximum storage able to be stored in a photo diode 2 is the same and the signal quantity is not different from odd and even number even at saturation. Thus, flicker is reduced.
Patent JP-H05322265-A (JP)
Title: Air conditioner
Inventor: KUBO TORU
IPC: F25B47/02
Filed: 1992-05-28
Abstract: PURPOSE:To improve energy saving effect and heating efficiency by a method wherein an air conditioner is provided with first and second refrigerating cycles, the defrosting operation executing means of an outdoor heat exchanger and a means effecting the defrosting operation of the other refrigerating cycle or stopping the operation of the other cycle in accordance with the discharging refrigerant temperature of a compressor and the time of continuation of the operation when one refrigerating cycle enters the defrosting operation of the same. CONSTITUTION:An air conditioner is provided with a first refrigerating cycle, in which a compressor 11, a four-way valve 12, indoor heat exchangers 32, 42, a pressure reduce and an outdoor heat exchanger 13 are connected, and a second refrigerating cycle, in which a compressor 21, indoor heat exchangers 52, 62, a pressure reducer and an outdoor heat exchanger 23 in the heat exchanging relation between the outdoor heat exchanger 13. Further, the air conditioner is provided with a controller, which effects the defrosting operation of outdoor heat exchangers 13, 23 in respective refrigerating cycles upon the heating operation of both refrigerating cycles and effects the defrosting operation of the other refirgerating cycle or stopping the operation of the other refirgerating cycle in accordance with the discharging refrigerant temperature of the compressor and the time of continuation of the operation of the other refrigerating cycle when one refrigerating cycle enters defrosting operation upon the simultaneous heating operation of respective refrigerating cycles.
Patent JP-H04361098-A (JP)
Title: Prepaid card
Inventor: MITOBE NOBORU
IPC: B32B7/06
Filed: 1991-06-07
Abstract: PURPOSE:To improve ornamental value of a card for collecting and keeping by forming the second printing layer, with printing ink which can 'be easily taken off from the first printing layer, on the surface of the first printing layer formed on one face of a magnetic card. CONSTITUTION:After the first printing layer (a) having, for example, designed pattern of human figure is formed by printing on one face of a white card A, the second printing layer (b) for commercial use of characters and others is formed by printing on the first printing layer (a), so as to obtain a prepaid card. In a used card or unused card, the second printing layer (b) for commercial use on the face of the card can be easily taken off, since it is formed by printing with printing ink easy to take off from the first printing layer (a) by physical means such as wiping away with proper solvent or rubbing off.
Patent JP-H04336807-A (JP)
Title: Bass and treble control system
Inventor: NAMEKAWA MAKOTO
IPC: H03G5/02
Filed: 1991-05-14
Abstract: PURPOSE:To realize the base treble control of an audio signal with comparatively simple circuit constitution in which the amplitude level is increased/decreased for a high sound frequency and a low sound frequency by having only to adjust an adjustment section and a frequency range with an amplitude level is changed therein is revised selectively without use of an additional change over device. CONSTITUTION:The adjustment speed of the adjustment section by an adjustment circuit 1 is detected in the bass treble control system in which the bass treble adjustment circuit 1 increases/decreases an amplitude level of an audio signal for a high frequency range and a low frequency range respectively, and the increase/decrease range of the amplitude level at the high frequency range and the low frequency range of the adjustment circuit 1 or the frequency at which the said increase/decrease is started, is adjusted in response to the detected speed.
Patent JP-H0436275-A (JP)
Title: Production of lactones
Inventor: OTAKE MASAYUKI
IPC: C07B61/00
Filed: 1990-05-29
Abstract: PURPOSE:To advantageously obtain a lactone in hydrogenating a dicarboxylic acid, an acid anhydride or an ester thereof in the presence of a ruthenium catalyst in a solvent, by maintaining an amount of peroxide brought about from a solvent used in <=a specific amount and preventing reduction in catalytic activity. CONSTITUTION:A dicarboxylic acid, a dicarboxylic acid anhydride and/or a dicarboxylic ester is hydrogenated in the presence of a ruthenium catalyst by using a solvent in a liquid phase at 50250 deg.C under 0.1-100kg/cm<2> hydrogen pressure for 1-20 hours. In the hydrogenation, an amount of peroxide brought about from the solvent used is retained in <=0.4mol, based on 1 ruthenium atom in the catalyst, by distillation or heat treatment. By maintaining the amount of peroxide in <=a specific amount, reduction in catalytic activity of ruthenium is prevented.
Patent JP-2000331895-A (JP)
Title: Method and apparatus for forming input data for semiconductor process simulation
Inventor: KOBAYASHI MUTSUMI
IPC: H01L21/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To directly input to a semiconductor process simulator by selecting only required process steps for executing the simulation among process flow data, based on inputted device information and converting them into input data for process simulation. SOLUTION: A conversion program controller 4 controls which is used for conversion between a Pch transistor conversion program 5a and an Nch transistor conversion program 5b in an input converter 5 for semiconductor process simulations, based on device information (which is a Pch transistor or Nch transistor, etc.), inputted through an input unit 3. The Pch transistor conversion program 5a selectively converts into data a common step to be a process step required for execution of simulating the Pch transistor and process steps belonging to a process of manufacturing the Pch transistor.
Patent JP-S5563347-A (JP)
Title: Preparation for controlling blast in airconditioner
Inventor: HORI SHINICHI
IPC: F24F11/02
Filed: 1978-11-06
Abstract: PURPOSE: To control the air flow direction as well as other systems in the vehicle by determining the direction of the air flow in order to eliminate deviation of the temperature obtained by detecting the effect of sun light on various parts in the vehicle.  
     CONSTITUTION: A right photo senser 4 is fitted on the right side of a vehicle and detects light quantity on the right side and is sent to the A/D convertor 8 with the detection signal of light quantity on the left side detected by a left photosensor. Outdoor temperatures from an outdoor temperature sensor 2 and designated tempaeratures from a temperature designator 3 with wind direction signals from both an angle sensor 6 and a grille unit 7 are converted into digital signals, sent to a microcomputer 9, the temperature deviation in the vehicle room is operated, the wind direction is determined so as to remove the temperature deviation, a motor 12 is driven through a motor drive circuit 11 and the angle of the wind direction regulating plate 7a is changed by a connecting rod 7b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11288909-A (JP)
Title: Automatic cleaning method for one-bath or two-bath type plural wafer cleaning machine
Inventor: HAMAYA SUMIO
IPC: H01L21/304
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve cleaning effects by a method, wherein each stage is brought into a clean N2 gas atmosphere, wafer are treated by a chemical solution, the wafers are cleaned with ultrapure water, they are dried up, by blowing clean N2 gas on IPA paper from the upper surface of the wafers. SOLUTION: The chamber of a bath is brought into a clean N2 gas atmosphere, and a plurality of wafers 3 are superposed at regular intervals at the bottom stage. The plural wafers 3 are rotated simultaneously, a chemical fluid is sprayed on the surface while the wafers 3 rotate, and the wafers are treated by the chemical fluid. Then, the wafers 3 are moved to the middle stage, and they are cleaned by ultrapure water in the same manner as in the bottom stage. After the cleaning is finished in this manner, the wafers are rotated by 90 degrees simultaneously, hot clean N2 gas of 120 deg.C is blown against both the surfaces of the wafers 3. Then, the wafers are dried up by blowing clean N2 gas on the IPA paper from the upper surface of the wafers 3.
Patent JP-H01307912-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KIKUCHI SHOJI
IPC: G11B5/52
Filed: 1988-06-06
Abstract: PURPOSE:To simplify the constitution and to improve the assembly accuracy by providing a ball bearing with a shaft and a ball bearing, respectively on a rotation axis of a rotary head mechanism. CONSTITUTION:The title device is constituted so that a ball bearing 5 with a shaft and a ball bearing 2 are provided, respectively on a rotation axis of a rotary head mechanism. In this state, the upper drum 1 comes into contact with an inner ring of the ball bearing 2, and the part between an outer ring of the ball bearing 2 and a bearing housing of the lower drum 3 is not fixed, therefore, it is in a steady pre-load in which a pre-load by a coil spring 4 is always applied. Also, the lower part of the ball bearing 5 with a shaft consists of a direct bearing with a shaft, therefore, even if a rotor 6 of a motor is removed, no pre-load variation occurs. In such a way, a rotary head assembly can be made small in size and light in weight due to a fact that a transformer base is unnecessary, etc., and the assembly accuracy can be improved.
Patent JP-H034836-A (JP)
Title: Method for photographing angiographic image
Inventor: HAGIWARA MASAYUKI
IPC: G01R33/48
Filed: 1989-06-01
Abstract: PURPOSE:To obtain the angiographic image by an MRI with high image quality in a relatively short period of time by impressing high-frequency pulses for selective excitation to a person to be examined, continuously generating plural echo signals and subtracting the images separately formed in accordance with both signals from each other. CONSTITUTION:The high-frequency pulses for selective excitation are applied to the person to be examined, by which the plural echo signals are thereafter continuously generated. Of these plural echo signals, the 1st echo signal is such signal that the curve A of a change in the spin phase in the static part of the person to be examined and the curve B of a change in the spin phase in the operating part do not coincide on a phase reference line. The 2nd signal is such signal that the above-mentioned curves of the changes coincide with each other on the above-mentioned reference line. As a result, the image formed in accordance with the former corresponds to a dephasing image and the image based on the latter to the rephasing image. The angiographic image of the person to be examined is, therefore, formed by subtracting the dephasing image from the rephasing image. The short time photographing is thus possible simply by executing one kind of sequence scanning. The resulted angiographic image is high in quality.
Patent JP-H08321370-A (JP)
Title: Method and equipment for guiding conductor
Inventor: SUKOTSUTO DEBITSUDO BUUTORAA
IPC: E05D11/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of electric connection between movable housing parts of a collapsible electronic device. SOLUTION: In original method and device, a conductor such as a conductor on a flexible strap piece 402 is effectively introduced through a hinge of a collapsible electronic device such as a portable cellular wireless telephone or some other radiocommunication device. Particularly, a cylinder 118 is rotatably installed within a hinge part of a housing 104. The cylinder desirably contains a slot to receive a tail end part 414 of the flexible strip piece, and the flexible strap piece is also inserted into a slot of the other housing 102 of the collapsible electronic device. In these method and device, the flexible strap piece is introduced between the two movable housings without being damaged, and housing elements are also made movable on each other.
Patent JP-S6031850-A (JP)
Title: Method and apparatus for applying powdery paint to inner surface of pipe
Inventor: KITAGAWA MASAYOSHI
IPC: B05B13/06
Filed: 1983-07-29
Abstract: PURPOSE:To form paint film with a uniform film thickness, by arranging a heated pipe horizontally, and inserting a cylindrical rotary dispersing tool having a large number of emitting orifices formed thereto into the heated pipe to rotate the same. CONSTITUTION:A preheated pipe 4 to be painted is placed on the turning roller 2 of a running truck 1 and rotated by a drive motor 3. In this state, the truck 1 is run toward a rotary dispersing tool 29 and a powdery paint is diffused from the rotary dispersing tool 29 and, at the same time, said rotary dispersing tool 29 is inserted into the pipe 4. By this operation, the diffused powdery paint is fusion bonded and applied to the inner surface of the pipe 4 and applied over the entire inner surface of the pipe 4 as the truck 1 is run. Because the powdery paint is supplied by centrifugal force generated by the rotation of the rotary dispersing tool 29, a uniform paint film can be formed.
Patent JP-H01305322-A (JP)
Title: Receiving apparatus of grains
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/00
Filed: 1988-06-03
Abstract: PURPOSE:To make a weighing operation efficient and also to make it possible to smooth a grain-receiving operation without discontinuation of the operation by providing a plurality of receiving hoppers, a rougher and a regulating tank in the preceding process of one weighing apparatus. CONSTITUTION:A receiving-side apparatus A is provided with receiving hoppers 10 (10a-10f), roughers 40'a-40'f and regulating tanks 40 (40a-40f) comprising six units respectively. Grains are charged successively in the hoppers 10 of a plurality of receiving lines and stored temporarily in the regulating tanks 40 of the apparatus A. On the occasion, a capacity of receiving and dealing with the grains in one lot is set to be 1/3 of the capacity of a weighing apparatus C. In other words, a process of measuring three lots is set to be completed within a time of charging the grains of one lot in the hoppers 10. According to this constitution, the grains are charged successively in the receiving lines of the tanks 40 corresponding to these three lots and being vacant, even when any one of the hoppers 10 is in the course of operation or transfer to the tank 40, any of the remaining hoppers in a plurality are found in chargeable states. Thus, a smooth grain-receiving operation can be performed continuously.
Patent JP-H06344215-A (JP)
Title: Mechanism for removing deformation of corrugate tube and sizing and cutting device of corrugate tube containing the mechanism
Inventor: SAKAMOTO YOSHIE
IPC: B23D21/02
Filed: 1993-06-08
Abstract: PURPOSE:To secure excellent cutting surface by removing various deformations of a corrugate tube, and improving the sizing accuracy through application to a sizing and cutting device. CONSTITUTION:An inner guide B1 to guide the inner circumferential surface of a corrugate tube CT to be fed in the axial direction is integrated with on outer guide B2 to guide the outer circumferential surface by a blade B3 penetrating a slit CT1 of the corrugate tube CT. The outer guide B2 is turnably supported by an outer ring member B5 through balls B4. The blade B4 is freely rotated so as to untwist the corrugate tube CT. The overlapped part on each side across the slit CT1 of the corrugate tube CT can be removed by the blade B4, and the collapse of the corrugate tube CT can be removed by the guides B1, B2.
Patent JP-H11314684-A (JP)
Title: Cd case used for frame in common
Inventor: YAMANAKA SHIGEMARU
IPC: B65D85/57
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a CD case which can dispense with any special devise or pedestal, and can be used for a frame in a leaned condition. SOLUTION: In a case, a suspension piece is mounted on a U-shaped space 20 of a top panel 16 not in contact with a frame plate 11 on a pin joining point side of a bottom panel to be turned around the axis 17 of rotation. The inequalities of B<R<=d, and 20  deg.<sin<-1> (a/R)+sin<-1> (c/R)<70 deg. are satisfied, where (a) is the distance from the axis 17 of rotation to an outer surface 21 of the top panel 16, (b) is the distance from the axis 17 of rotation to an end face 23 of right and left projected side plates 14 of U-shaped space, (c) is a distance from the axis 17 of rotation to an outer surface 24 of the bottom panel, and (d) is a distance from the axis 17 of rotation to an end face 25 of an edge member 18 shown in a chipped space 19 of the bottom panel.  The CD case can be used with one of the top panel 16 and the bottom panel 13 as a pedestal to be placed on a table or the like, and the other as a frame to place a CD disk or a picture 29, or can be used in a suspended condition on a column or a wall surface through the suspension piece.
Patent JP-S5364317-A (JP)
Title: Electric vehicle
Inventor: YOSHIDA SUSUMU
IPC: B60L15/20
Filed: 1976-11-17
Abstract: PURPOSE: To enable a wheel which has fallen into a groove to easily escape therefrom in an electric vehicle by detecting the shunting voltages of the motors for driving both the wheels of the vehicle as being unbalanced and automatically effecting an auxiliary drive for supplying suitable drive current to the motor for the wheel of locked side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06349249-A (JP)
Title: Optical disc
Inventor: OKINO YOSHIHIRO
IPC: G11B20/12
Filed: 1993-06-08
Abstract: PURPOSE:To realize prevention of unauthorized copy only through the constitution of an optical disc by writing an instruction for erasing or altering the information at a predetermined user area into a program included in a data area. CONSTITUTION:The optical disc has 5 user area 4 comprising a system area 5 and a data area 6 wherein a read only recording region occupies at least a part of the area 4 and a program having an instruction for erasing or altering the information at a predetermined area 4 is written in a part of the area 6 comprising a large number of sectors 6a, 6b.... When a region for which unauthorized copy is prohibited is selected as the predetermined area 4, a recorder/player executes the program written in the optical disc and the information at that area 4 is erased or altered at the time of reproduction. This constitution prevents unauthorized copy positively even if any special anti-copy function is not provided on the recorder/player side.
Patent JP-S63301508-A (JP)
Title: Mixed insulating oil processing device for oiling
Inventor: NAKAGAMI YOSHITAKE
IPC: H01F27/14
Filed: 1987-06-01
Abstract: PURPOSE:To make it possible to obtain the processing efficiency for deaeration, dehydration and dust-removing without generating compositional change in mixed insulating oil by a method wherein, after a dehydrating treatment has been conducted independently on the component having a high moisture absorbing property in mixed insulating oil, said component is mixed with other components in the prescribed mixing ratio, and a treatment is performed to purify the oil. CONSTITUTION:A dehydrating means 4 with which the component having moisture absorbing property in mixed insulating oil will be dehydrated independently is provided, and after said component has been mixed with other component, the quantity of moisture in the mixed insulating oil is reduced. Then, by mixing them using mixing means 35 and 36 while the components are being measured separately in accordance with the mixing ratio, the mixed insulating oil of the prescribed mixing ratio can be obtained continuously from the state wherein each component is stored separately. Then the mixed insulating oil, which is cleaned by an oil-cleaning means 5, with which dust, air and moisture are removed, can be obtained. As a result, the compositional change and the change in mixing ratio of the mixed insulating oil in the oiling processing device can be prevented, and the mixed insulating oil oiling processing device, with which the mixed insulating oil having the cooling efficiency, insulating efficiency, non-inflammable efficiency and the like which are intrinsically provided in the mixed insulating oil will be fed to induction electric apparatus, can be obtained by performing deaerating, dehydrating and dust-removing operations.
Patent JP-H09314309-A (JP)
Title: Vacuum suction casting method
Inventor: DEKI HISATAKA
IPC: B22D27/15
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an evacuated suction casting method by which the separating work for gate part, runner, etc., is unnecessary and the good yield for casting is obtd. without casting defect, by gradually releasing the reducing degree of pressure in a mold housing chamber after filling molten metal into a product cavity. SOLUTION: The mold housing chamber 5 in which a permeable mold is housed is carried by a carrying device. The mold housing chamber 5 is made to air-tight with a clamp 19 and a suction head 17 from an evacuating device 16 is made in close contact with the permeable mold 1. Then, a molten metal introducing hole 8 is dipped into the molten metal 4 in a holding furnace 3, and a prescribed quantity of the molten metal 4 is poured into the product cavity 14 by evacuating the mold housing chamber 5 with the evacuating device 16. After filling up the molten metal, the pressure value in the mold housing chamber 5 is controlled. For example, the arrival vacuum degree is controlled to -400mmHg, and the pressure in this chamber 5 is controlled by a pressure controller 16c so that the pressure value therein is gradually released at 20mm/sec after 30sec from the start of pouring. Then, the molten metal at the upper part of the runner 11 is allowed to gradually flow out into the holding furnace 3. After 50sec from the start of pouring, all molten steel in the runner 11 is allowed to flow out and is dropped into the holding furnace 3.
Patent JP-S63120883-A (JP)
Title: Controller
Inventor: NOGAMI MASAAKI
IPC: F04C14/00
Filed: 1986-06-16
Abstract: PURPOSE:To enable a constant volume type rotary pump to be changed over to power generating control and non-load control with simple constitution by combining a change-over valve with a controlling valve connected to said pump to regulate the power consumed by said pump. CONSTITUTION:An inlet hole 4 communicating to a discharge port of a constant volume type rotary pump and a valve body guide hole 6 communicating to the inlet hole 4 are provided, and said guide hole 6 is formed to have the diameter larger than the inner diameter of a valve box valve seat 7 formed in the inlelt hole 4. A valve body 10 is inserted in said guide hole 6 and balanced by the back pressure identical with the discharge pressure of pump introduced from a back pressure introducing hole 17 and adjustable with a sub-valve body 22 fitted in an adjusting hole 19. Also, a change-over controlling valve 28 is provided by which said holes 17, 4 are connected to each other through a communicating hole 27 in power consumption and communication between the hole 17 and a communicating hole 27 is shut off in non-consumption of power to controllably emit the discharge of pump from an outlet hole 9.