baber/WOPTO huggingface dataset:
Patent JP-H0898188-A (JP)
Title: White balance adjusting device
Inventor: KAJIWARA SEIJI
IPC: H04N9/73
Filed: 1994-09-27
Abstract: PURPOSE: To obtain a high definition picture free from a switching noise by changing slowly a control value corresponding to an adjustment value and changing slowly the amplitude of a chrominance signal at the time of switching the adjustment value of white balance. CONSTITUTION: A microcomputer 18 is provided with a white balance adjustment circuit 101 and a memory circuit 102, and simultaneously, it is provided with an output control circuit 103 so that a control signal to variable gain amplifier circuits 8 and 9 is made to change slowly. For instance, a white balance control value is made to change stepwise in a period equal to the period of a vertical synchronizing signal, i.e., a field synchronizing signal. In the white balance adjustment value, at the time when a photographing state is changed, the control value is not generated by using a value read out of a memory storing the adjustment value of the state that the white balance is adjusted as is by switching the memory, but it is made to change slowly toward the control value.  Accordingly, the amplitude of the original chrominance signal too does not change suddenly, but changes slowly, and the sudden change of the picture and the occurrence of the noise can be prevented.
Patent JP-2001056608-A (JP)
Title: Electrophotographic device
Inventor: MAEDA NAOYA
IPC: G03G15/08
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To surely inform toner empty and suggest exchange of a consumable and to inhibit printing after a point where a good image can no longer be guaranteed. SOLUTION: A developing device 4 is provided with 1 component toner 41, a developing material storing container 42, a carrying mixer 43 formed by a transparent member, a developing roll 44 and a developing camber 45 where the toner 41 is retained. The developing material storing container 42 is wholly made of a transparent member and LED(light emitting diode) chip 17 is installed on a device side where the developing material storing container 42 is placed. It is constituted so that when the toner 41 inside the developing material storing container 42 is consumed, a beam transmitted through the developing material storing container 42 from the LED chip 17 is radiated on a photoreceptor drum 1.  At the time of toner empty, a latent image is formed on the photoreceptor drum 1 with the beam from the LED chip 17, this is developed by residue toner 41 in the developing camber 45 and a black band image is outputted on printing paper. This can be surely recognized by a user and enforces exchange of the consumable.
Patent JP-2000067711-A (JP)
Title: Switch control device
Inventor: TAKAGI JUNYA
IPC: H01H33/59
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent a secondary failure caused by an overheated motor in an abnormal state of a switch. SOLUTION: Rotation and contrarotation of a motor M for spring compression performed by a direct current power supply DC compresses a spring. The motor M stops in a state just before a dead point of the spring and the state is maintained by a break B applied by the power supply. In closing and opening a switch, the motor M is further rotated forwardly and backwardly, the switch is closed and opened by a release of the spring energized by being beyond the dead point. An emergency stop first auxiliary relay X1 is connected between both ends of the break B. A b-point x1 of the emergency stop first auxiliary relay X1 is serially connected between both ends of the power supply. An emergency stop timer DT has a count-up time longer than a predetermined time. A b-point dt' of the timer DT is serially connected between both ends of the power supply.  An emergency stop second auxiliary relay X2 is provided in which a-point x2 is connected to a current carrying circuit of the motor M.
Patent JP-H05259438-A (JP)
Title: Improve schottky diode construction and manufacture thereof
IPC: H01L27/092
Filed: 1992-08-31
Abstract: PURPOSE: To provide a Schottkey diode, having an improved low reverse leakage, a relatively low turn-on voltage, and a current path with a relatively low resistance via the bulk of the diode substrate. CONSTITUTION: A retro-N well 6 is used in an epitaxial layer to form a substrate of a Schottky diode, a low reverse leakage and a relatively low turn-on voltage are provided by a relatively low concentration of the donor at a diode junction 7, and a low series resistance is provided for the current path from the junction to the diode contact by a relatively high donor concentration at the bulk of the retro-N well, so that a faster Schottky diode can be obtained.
Patent JP-H0283073-A (JP)
Title: Automatic screening/packing device of apple
Inventor: IWASAKI YASUTAKA
IPC: B65G47/90
Filed: 1988-09-19
Abstract: PURPOSE:To eliminate the discharge of unscreened apples by providing horizontal endless annular circulating conveyors which receive and transport apples from each one of four rows of transport lane by color tone grade and also providing rotary arm-type fruit catchers and XY tables. CONSTITUTION:A large quantity of applies screened into four grades by color tone are transported by color tone grade in four transport lanes 11. In addition, four horizontal endless annular circulating conveyors 15A to 15D receive and transport apples from four transport lanes 11'. Of these four circulating conveyors 11', at least, two have 8 rotary arm-type fruit catchers B1 to B8, C1 to C8 installed along the former. Then the XY table 13 is provided at the majority of the eight rotary arm-type fruit catchers. Consequently, a large extra capability need not be added to the existing capability of the XY table, and no unscreened apples are discharged, even if apples with a specific color tone and size are temporarily supplied all at once.
Patent JP-2001056567-A (JP)
Title: Laser block
Inventor: HATTORI KATSUYA
IPC: B65G1/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To make the occupying area of a laser plotter smaller. SOLUTION: A storage section 2 and a positioning mechanism 4 are disposed above a transfer and receipt position of a laser plotter body part 1. The laser plotter body part 1, the storage section 2 and a manual tray section 3 are disposed to face each other across a transporting mechanism 5. The transporting mechanism 5 executes the transportation of a photosensitive plate G between the manual tray section 3 and the storage section 2 and between the laser plotter body part 1 and the positioning mechanism 4 only by the axial movement in the horizontal uniaxial direction and vertical movement of a transporting member 50.  In the transportation of the photosensitive plate G between the manual tray section 3 and the storage section 2, the photosensitive plate G is once supported at intermediate supporting pins 6 during the course of the transportation and the holding position of the photosensitive plate G in the transporting member 50 is changed from the holding position near the end on the position side of a transporting source to the holding position near the end on the position side of a transporting destination.
Patent JP-H0761816-A (JP)
Title: Production of metallic sulfide powder
Inventor: OKUYAMA KIKUO
IPC: C01G1/12
Filed: 1993-08-25
Abstract: PURPOSE:To provide a method for producing metallic sulfide powder in which the cost can be reduced; the particle diameter can readily be controlled and nearly spherical powder having a narrow particle diameter distribution can be obtained by adopting an inexpensive raw material and a simple production process. CONSTITUTION:This method for producing metallic sulfide powder comprises spray feeding an aqueous solution containing a metallic salt and sulfur in a water-soluble sulfur compound in an amount of 0.1-20 equiv. based on 1 equiv. metal in the metallic salt to a nonoxidizing atmosphere heated at a temperature within the range of >=250 to <900 deg.C and thermally decomposing the aqueous solution.
Patent JP-H1061833-A (JP)
Title: Synthetic resin pipe having fluorine resin film adhered on inner surface
Inventor: HITOMI YOICHI
IPC: F16L58/10
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of a foreign matter, such as scales, on the inner surface of a synthetic resin pipe for supply water and sewage and feed and discharge by a method wherein a fluorine resin film is adhered on the inner surface of a synthetic resin pipe through an adhesive. SOLUTION: A synthetic resin pipe 10 is constituted such that a fluorine resin film 3 is mounted on the whole inner peripheral surface of a pipe through the inner surface adhesive 2 of a pipe 1 made of synthetic resin. Further, by a substance formed such that an adhesive is applied on a flat sheet-form fluorine resin film 3, a fluorine resin film 20 with an adhesive is formed. To mount the fluorine resin film with an adhesive on a pipe 1 made of polyvinyl chloride, after the fluorine resin film 20 is pressed against and mounted on the inner surface of a pipe by a top roll 5 in a pipe, the top roll 5 is laterally rolled to mount the fluorine resin film 20 on the whole periphery of the inner surface of the polyvinyl chloride pipe 1 to manufacture the polyvinyl chloride pipe on the inner surface of which the fluorine resin film 20 is adhered.
Patent JP-H04115066-A (JP)
Title: Multi-story warehouse
Inventor: NAKANO AKIO
IPC: E04H6/18
Filed: 1990-09-03
Abstract: PURPOSE:To increase a utilizing rate of the ground by providing a ramp movable up and down along a storage unit which consists of plural storage layers, and also providing vessels movable between the storage layers and the ramp. CONSTITUTION:A ramp 9 is moved along a storage unit 60, and stopped at the position of a designated storage layer 6. Then a vessel 8 is transferred on the ram 9. Then, after the ramp 9 is lowered to the lowermost part, an automobile 12 is loaded on the vessel 8. And the ramp 9 is, together with the vessel 8 and the car 12, moved up to the designated storage layer, and stopped. Then, the vessel 8 is transferred to the storage layer 6.
Patent JP-S59118676-A (JP)
Inventor: MARUKON SHIYANDORU
IPC: B66B3/00
Filed: 1982-12-25
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-H0574987-A (JP)
Title: Semiconductor device
Inventor: MIZUNASHI HARUMI
IPC: H01L23/36
Filed: 1991-09-12
Abstract: PURPOSE:To elevate the adhesive strength between a substrate and a heat sink by burying a material different in coefficient of thermal expansion from the base material of a metallic cover partially in this cover. CONSTITUTION:For example, oxygen free copper of 99.9% or more in pureness is used for a cover 3, and iron.nickel.cobalt alloy of 30-32wt.% in nickel and 12-14wt.% in cobalt is partially attached, as a material 4 different in the coefficient of thermal expansion from the base material of the cover 3, to the bonding face with a board of it. This material 4 is buried in the lattice-shaped opening. A heat sink 1 made of oxygen free copper of 99.9% or more in bonded with thermosetting epoxy resin onto the cover 3. The substantial coefficient of thermal expansion of the adhesive face can be coordinated even if a material different in coefficient of thermal expansion from the base material of the board 6 of the heat sink 1 is used for the cover 3, the adhesive strength between the board 6 and the heat sink 1 can be elevated.
Patent JP-H0895995-A (JP)
Title: Electronic library system
Inventor: ISSHIKI TAKASHI
IPC: G06Q50/00
Filed: 1994-09-28
Abstract: PURPOSE: To provide an electronic library system with which required information can be speedily possessed by exchanging information between one user and another user. CONSTITUTION: Concerning the possession of arrangement information 14a-14n to be stored from user terminal equipment 4 to other person's equipment 5a-5n, the classification of books is related with the arrangement information of the other persons and further, corresponding to the level of access limitation or the like, the access information previously registered for users is possessed and analyzed by a control processing part 8 of the user terminal equipment 4. At the control processing part 8, the arrangement information is extracted from setting storage bases 11a-11n of plural other person devices 5a-5n based on the possessed access information and further, based on this arrangement information, the required shelf/book information is extracted from shelf/book storage bases 7a-7m of plural information storage devices 1a-1m.  At the control processing part 8, when the possessed shelf/book information is the same information, it is selected/merged and presented to the user without being conscious of having extracted from the plural information storage devices 1a-1m.
Patent JP-S60125742-A (JP)
Title: Controlling apparatus for internal-combustion engine
Inventor: IKEURA KENJI
IPC: F02D41/14
Filed: 1983-12-12
Abstract: PURPOSE:To enable to attain prompt optimum control, to raise the accuracy of control, to reduce the capacity of memory and to thereby lower the cost of a control apparatus, by correcting and renewing an initial value by use of a learnt value obtained by averaging the value of a feedback correction factor from the time when it is inverted to the time when it is inverted again. CONSTITUTION:A base injection quantity TP of fuel proportional to the quantity of intake air per one explosion (Q/N) is calculated from the engine speed N and the quantity Q of intake air, and after calculating various incremental correction factors COEF from the output signals of a water-temperature sensor, a battery, etc., an air-fuel ratio correction factor (alpha) is determined from the output signal of an O2-sensor #. Then, judgement is made that an engine is operated steadily when it is detected from the output signals of a vehicle-speed sensor, a neutral switch and a throttle sensor that the rate of change of the vehicle speed within a prescribed period is within the range of a predetermined value with gears being engaged and the rate of change of the throttle opening is lower than a predetermined value, and the center of vibration of the repeatedly increasing and decreasing correction factor (alpha) is detected for correcting and renewing the data relating to the initial value of the correction factor (alpha) corresponding to the operational conditions of the engine detected from the values, N, TP stored in memory. With such an arrangement, it is enabled to execute follow-up control promptly even when the operational conditions of the engine are being changed.
Patent JP-H0979348-A (JP)
Title: Coupling device between right and left wheels of vehicle
Inventor: HAMADA TETSUO
IPC: F16H48/10
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a device to perform starting assist control, rotation control to improve rotation performance through positively producing differential rotation between right and left wheels, and differential limit control to regulate differential rotation between the right and left wheels. SOLUTION: A coupling device between the right and left wheels of a vehicle comprises a pair of differential gears 8L and 8R having three rotation elements of first, second, and third rotation elements 8a, 8d, and 8b; a pair of drive sources 9L and 9R coupled to the respective first rotation elements 8a and 8a. The second rotation elements 8d and 8d of the two differential gears are coupled to respective right and left wheels 5R and 5L and the third rotation elements 8b and 8b of the two differential gears are intercoupled, and a brake means 14 is provided to constrain rotation of the third rotation element.
Patent JP-H0795531-A (JP)
Title: Video reproducing device
Inventor: KAJITA TETSUSHI
IPC: H04N5/85
Filed: 1993-09-20
Abstract: PURPOSE:To provide a video reproducing device which realizes continuous reproduction with simple configuration even when there is any flaw on a video recording medium. CONSTITUTION:According to editing information obtained from an editing information storage part 101, a read control part 102 controls a video information storage part 103 and reads video information. When the video information can be read out, the read control part 102 judges the absence of a defect, when the video information can not be read out, the presence of the defect is judged, defective area information is stored in a defective area storage part 106, a defective field calculation part 107 calculates a defective field from the defective area information, a copy range calculation part 108 calculates the copy range of a shortest cut length including a defective part from the defective field information, and a copy execution part 109 copies the video information from copy range information to the video information storage part 103 and registers the editing information of the copied picture on the editing information storage part 101.
Patent JP-S61112165-A (JP)
Title: Controlling method of copying machine
Inventor: KUNO MASASHI
IPC: B65H1/30
Filed: 1984-11-07
Abstract: PURPOSE:To obtain plural copies only by one depression even if copying is required by the number of sheets more than the number of bins of a sorter by discharging white paper to the surface of copied sheets discharged to each bin and discharging successively copied sheet continuously to the surface of the white paper. CONSTITUTION:When 30 copies for each of 10 originals are required, the 1st original is exposed by 20 times on the surface of a contact glass 102, switched back by an invertion part 203 and then stored in an intermediate tray 202 through a passage 208 in case of an automatic original feeding (ADF) mode. The 20 transfer sheets are sorted to the 1st-20th bins of the sorter 300. When copying of 20 copies of each of 10 originals has been completed by repeating said operation, 10 white transfer sheets are sorted to the 1st-10th bins to be used as the borders of sheets. Then, the original stored in the tray 202 is fed, exposed 10 times each on the glass 102 and then the residual originals are also copied repeatedly and sorted into the 1st-10th bins. Consequently, the total 30 copies consisting of the preceding 20 copies and the succeeding 10 copies can be obtained in each original.
Patent JP-H0656626-A (JP)
Title: Surfactant-containing composition
Inventor: MIYAMATSU HIROKI
IPC: A61K8/00
Filed: 1992-08-07
Abstract: PURPOSE:To provide a surfactant-containing composition exhibiting a more excellent feeling in use and a more excellent drug efficacy than the surfactant- containing compositions prepared by blending the conventional plant extracts. CONSTITUTION:This surfactant-containing composition contains a surfactant as the essential component and an extract of Rehmanniae Radix. The composition is useful as a detergent, a toilet water, a cream, a lotion, a bathing agent, etc.
Patent JP-H1097356-A (JP)
Title: Power saving display device
Inventor: HO SEIKO
IPC: G06F1/32
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a power saving display device which can prevent the unnecessary power consumption. SOLUTION: This device has such a constitution where the power is applied to a CRT via an auxiliary power supply part 220 with a main power supply part 210 turned off so as to supply the power only to the necessary parts in a temporary halt state and the heater power supply of the CRT is kept at a constant level by adjustment. Thus, the temporary halt state is attained with minimum power consumption and the power consumption is managed in its optimum state.
Patent JP-H1084949-A (JP)
Title: Biologically pure culture of microorganism and production of diol by using it
Inventor: MOHAMED I FUAABOTSUDO
IPC: C12N1/20
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a biologically pure culture of novel Bensington ciliata, ATC 20919 which is useful for the production of compds. relating to perfumes. SOLUTION: A biologically pure culture of Bensington ciliata, ATCC 20919 is obtd. It is preferable that Bensington ciliata, ATCC 20919 is cultured in a water-based culture medium containing one or more compds. expressed by formulae I and II under aeration conditions so as to convert one or more compds. of formulae I and II to produce a diol expressed by formula III in an enough amt. to be collected.
Patent JP-H1079931-A (JP)
Title: Bidirectional catv system
Inventor: SAKAGUCHI HIDETO
IPC: H04N21/437
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a bidirectional CATV system where a certain scene can be recorded and viewed again without interrupting viewing a program. SOLUTION: A receiver is provided with a marking means 10 which marks the time position of a scene that is distributed from a center and is viewed based on a viewer's instruction and generates marking information, a storing means 11 which stores the marking information and sending means 8 and 9 which send the marking information that is stored in the means 11 to the center via an outgoing channel. On the other hand, the center distributes the scene that corresponds to the time position which is marked by the means 10 based on the marking information that is sent from the means 8 and 9 of the receiver to the receiver via an incoming channel.
Patent JP-H1076532-A (JP)
Title: Polyethylene film
Inventor: HATAYAMA KAZUYA
IPC: C08J5/18
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To improve the mold release properties with an unvulcanized rubber while maintaining the strength of polyethylene film itself by blending a specific ratio of wax. SOLUTION: To improve the mold releasing properties with an unvulcanized rubber, 0.1-5wt.% of wax are blended with polythylene film. If the ratio of the wax to be blended is not more than 0.1wt.%, the mold parting effects are not sufficient. On the other hand, if the ratio is 5wt.% or more, the strength of the polyethylene film itself is deteriorated, so that the film is, on the contrary, easily breakable. The wax is mixed in the stage of manufacturing the film. If the wax is blended with the polyethylene film, the mold release effects are generated, because the wax contained in the polyethylene film deposits on the surface of the film to form a wax coat, which in turn, inhibits the direct contact between polyethylene and the unvulcanized rubber. Further, petroleum wax with a dropping point of 110 deg.C or less is suitable for wax blending purposes.  When the dropping point is 110 deg.C or less, the mold release effects are further enhanced.
Patent JP-H0396256-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIMURA TAKAO
IPC: H01L23/02
Filed: 1989-09-08
Abstract: PURPOSE:To prevent assembling yield of a semiconductor device from decreasing due to positional deviation of inner leads by melting glass to be crystallized after melting on the inner leads of a lead frame, then solidifying it, securing between the leads with crystallized glass, and then securing the frame to a base by low melting point glass. CONSTITUTION:When a semiconductor device using low melting point glass sealing type ceramic package is manufactured, a step of melting glass to be crystallized after melting on inner leads 1a of a lead frame 1, then solidifying it and securing between the leads 1a with crystallized glass 2, and a step of then securing the frame 1 to a base 3 with low melting point glass 4 are provided. For example, the glass 2 is fusion-adhered in a ring state on a region except the ends of the leads 2a of the frame 1, and the frame 1 is secured on the ceramic base 3 with the glass 4. Then, after a semiconductor chip 7 is bonded, a cap 6 made of ceramics in which low melting point glass 5 is previously printed on the peripheral edge protrusion of its rear surface and baked is placed, heated and sealed.