baber/WOPTO huggingface dataset:
Patent JP-H02260299-A (JP)
Title: Non-volatile semiconductor memory
Inventor: HARADA AKIHIRO
IPC: G11C17/00
Filed: 1989-03-31
Abstract: PURPOSE:To control the writing depth of a memory cell by constituting a boosting circuit at least of a capacitor, a MOS transistor(TR) and 1st and 2nd one-directional elements and providing a level limitter circuit. CONSTITUTION:The boosting circuit has a 1st one-directional element 53 whose anode is connected to a power supply terminal and cathode is connected to the MOS TR and a 2nd one-directional element 55 whose anode is connected to the capacitor and cathode is connected to an output terminal. The capacitor 52, the MOS TR 54 and the 1st element 53 constituting the boosting circuit 50 form a high voltage for writing by charge pump action without inputting a control signal and the high voltage is supplied to the output terminal 4 through the 2nd element 55. The level limitter circuit 90 generates at least one different voltage by the action of a switching means 94 and a 3rd one- direction element 95. Thus, the writing depth of the non-volatile storage element can be controlled.
Patent JP-S57198340-A (JP)
Title: Cylinder quantity controlled engine
Inventor: MOKUYA HIROICHI
IPC: F02M3/00
Filed: 1981-05-29
Abstract: PURPOSE:To eaily perform setting of a carburetor, by further providing an exclusive arburetor for idling to at least one of the intake pipes and operating said carburetor only at an idling state. CONSTITUTION:At a normal start, solenoid selector valves 12, 25, 27 are exited to close a control valve 7 and throttle valbe 6 and open a control valve 35 of an only idling carburetor 30. Then at shifting operation to the first speed shift, if a clutch is depressed, a switch 23 is opened to demagnetize the selector valves 12, 25, 27, open the control valve 7, place a throttle valve 6 to an idling position and close the control valve 35 of the carburetor 30. Subsequently, if the shifting operation to the first speed is finished, the switch 23 is again closed to open a valve 26, and the selector valves 12, 25 are excited to close the control valve 7 and the throttle valve 6, further the control valve 7 and the throttle valve 6, further the control valve 35 is also held closed. When an accelerator is depressed, the throttle valve 6 is opened, and further depression of the accelerator causes a rooler 16 to ride on a crest part 14b of a cam 14 and open a switch 15, in this way, the selector valve 12 is demagnetized to open the control valve 7, and fuel is fed from a main carburetor 38.
Patent JP-H10256207-A (JP)
Title: Brush scrub device
Inventor: YAMAZAKI SHINYA
IPC: H01L21/304
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device which effectively performs cleaning, in the case of brush scrub cleaning for such a semiconductor substrate, a liquid crystal substrate or so on. SOLUTION: This device is comprised of a wafer rotation mechanism 2, which makes a wafer 1 to hold and to rotate, a brush 3 to perform scrub cleaning and a chemical liquid supplying nozzle 4 to supply cleaning liquid to the brush 3. Front surfaces and rear surfaces are made to face each other, the wafer 1 and the brush 3 are arranged alternately and the wafer 1 is made to be held by the wafer rotation mechanism 2. The wafer 1 is made to rotate by making the wafer rotation mechanism 2 to rotate, cleaning liquid is supplied from the chemical liquid supplying nozzle 4, provided at the upper part of the brush 3 at the same time of making the brush 3 to rotate and brush scrub cleaning is performed.
Patent JP-2000271513-A (JP)
Title: Apparatus for taking out powder coating from fluidized powder coating tank
Inventor: UMIZUMI HARUHISA
IPC: B05B5/16
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent a powder coating in a fluidized state from being abnormally delivered through an opening between a conveying screw and a guide pipe to thereby stabilize the delivery of the coating by inclining the rotation shaft of the conveying screw upwardly in the conveying direction of the screw. SOLUTION: A guide pipe 4 is inserted diagonally into a fluidized powder coating tank 1 through the side thereof, and the rotation shaft 5a of a conveying screw 5 is inclined upwardly in the conveying direction of the screw 5. The powder coating flowing into the guide pipe 4 from a take-in port 13 is conveyed toward the discharge port 12 of the guide pipe 4 by a conveying blade 5b attached to the rotation shaft 5a, thus being caused to fall down into a discharge pipe 9, and is sucked by an injector 10 to be conveyed to a coating gun. Thus, air contained in the coating is efficiently caused to escape along the upper inner surface of the guide pipe 4, suppressing the flow of the powder coating. Therefore, the coating is prevented from being abnormally delivered through an opening between the conveying screw 5 and the guide pipe 4.
Patent JP-H09245046-A (JP)
Title: Information retrieval device
Inventor: KAKEHI RUMIKO
IPC: G06F17/30
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To perform efficient retrieval aligned with the sensation of a user by utilizing the relation of the number of times of access and access date and time as an access history at the time of trying access again to information accessed in the past and performing the retrieval with the access history as a retrieval key. SOLUTION: For the respective pieces of the information managed by an information management part 1, an access history management part 2 manages the number of times of the access in the past and the access date and time as the access history and an access history feature extraction part 3 extracts the timewise change of the number of times of the access of the respective pieces of the information from the access history as an access history feature.  Then, at the time of a retrieval operation, when an access period in the past for the information desired by the user and an access frequency in the period are inputted from an access history input part 4 as the retrieval key, an information retrieval part 5 retrieves the information provided with the access history feature similar to the inputted retrieval key from the information management part 1 and a retrieved result is outputted from a display device 6.
Patent JP-H05292684-A (JP)
Title: Charging storage power supply device for motive power
Inventor: OKAMURA MICHIO
IPC: H02J7/02
Filed: 1992-04-03
Abstract: PURPOSE:To provide a charge accumulated power device for motive power capable of storing charges efficiently by using capacitors, and supplying power to a load. CONSTITUTION:The charge storage power device for motive power is one which supplies power to a load by storing charges in a large-capacity capacitor, and it has a large-capacity capacitor C which is connected to a load and which supplies power to the load directly, a charging circuit 2 which charges the large-capacity capacitor C, a charging power source 1 connected to the large- capacity capacitor C through the charging circuit 2, a voltage detecting circuit 3 which detects the terminal voltage of the large-capacity capacitor C, and a charging limiting circuit S1 which discriminates that the terminal voltage detected by the detecting circuit 3 is a specified value or more and limits the charging of the large-capacity capacitor C. Consequently, it becomes possible to use the large-capacity capacitor C up to a maximum voltage designed, and raise electric energy storing efficiency.
Patent JP-S62238986-A (JP)
Inventor: YAMAGUCHI SHIN
IPC: F27B9/30
Filed: 1986-04-11
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-S525967-A (JP)
Title: Method of treating paint waste water
Inventor: ISHII NOBUYUKI
IPC: B01D21/01
Filed: 1975-07-03
Abstract: PURPOSE: After painted aqueous paint,to effecitvely cohere and treat paint waste water discharged from a paint booth or paint laboratory. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62241255-A (JP)
Title: Phosphor light-source tube
Inventor: SHIMOJO TOKUHIDE
IPC: H01J63/06
Filed: 1986-04-11
Abstract: PURPOSE:To prevent charge-up on the periphery of a phosphor layer and to obtain high-luminance radiation, by forming a high-resistance conductive film comprising a metal oxide film, metal nitride film, and the like on the surface of the glass substrate around the phosphor layer composing a luminous array. CONSTITUTION:An anode 2 is formed on the glass substrate 1 which is a part of the vacuum container, and luminous points made of dotted phosphor layer 3 opplied on the anode are arranged in a row to form the luminous array 4, thus a phosphor light source tube is composed. In the first place, a high resis tance conductive film 12 made of In2O3 or the like is formed all over the surface of the glass substrate 1. The anode 2, the phosphor layer 3 attached on the anode 2, the insulating layer 5, and the grid 6 are arranged thereon, facing the cathode 8. Therefore, the high resistance conductive film 12 prevents charge-up on the peripheral part of the phosphor layer 3, even if the phosphor layer 3 is small. It enables to give stable high-luminance radiation.
Patent JP-H028191-A (JP)
Title: Adjusting device for suspension position
Inventor: KASHIMA MITSUHIRO
IPC: B66C1/34
Filed: 1988-04-04
Abstract: PURPOSE:To enable a fine adjustment by a worker by communicating a manual pump chamber to an oil basin chamber via a check valve and respectively interposing the check valve between the oil chamber of a hydraulic cylinder and pump chamber, and an unloading pressure control valve in the space with the oil basin chamber in the title device of a crane, etc. CONSTITUTION:The hydraulic oil of an oil basin chamber 18 is fed via a check valve 21 to a pump chamber 16 in the state of a plunger 15 being pushed up by the energizing force of a lifter spring 27. At this time, a pump chamber 16 is contracted by pushing down the plunger 15 by a handle 5 and the hydraulic oil is fed to an upper oil chamber 11 via a check valve 17. A piston 9 is actuated thereby with the oil chamber 11 being enlarged, the lift of a cylinder 6 is caused and a hook 4 is lifted. The hook 4 is descended by operating a handle 25 after rotating a cam 28A by a cam lever 29. By this structure the fine adjustment of a suspension position can be done by a worker.
Patent JP-2000273842-A (JP)
Title: Sprayed layer
Inventor: NISHIYAMA KATSUE
IPC: E02B5/02
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To smoothly form a sprayed layer by mixing a water absorbing agent in a spraying material constituted of a soil material and viscous soil mainly made of bentonite for water absorption. SOLUTION: A soil material, viscous soil A mainly made of bentonite as a low-water permeability material, and a water absorbing polymer P serving as a water absorbing agent absorbing the moisture of sand are stirred by a mixer 20 to generate rustling viscous soil 5. The viscous soil 5 is put in a stirring machine 6 and stirred, it is sent to a spraying machine 2 and is stirred by a stirring machine 2b, and it is shifted toward an outlet by the rotation of blades 7. The rustling viscous soil 5 is sprayed from a nozzle 14 by the pressure of a compressor 10. A prescribed quantity of water is also sprayed onto a sedimentary layer from the nozzle 14 during this spraying process, and the viscous soil 5 is deposited to form an impervious layer 1. A spraying material is not clogged in the spraying machine 2, and the spraying work can be smoothly conducted.
Patent JP-H07274115-A (JP)
Title: Reproduction device
Inventor: OGURO MASAKI
IPC: G11B20/10
Filed: 1994-03-29
Abstract: PURPOSE:To surely protect the copyright of data and to learn the copy generation and the like of data at the time of dubbing i through the use of the analog output terminal of digital VCR. CONSTITUTION:System data reproduced by digital VCR 1 is supplied to a system data processing circuit 6. The system data processing circuit 6 supplies a control signal to a CP signal generator 10 and a VBID generator 11 based on supplied data. A CP signal and VBID are supplied to recording-side digital VCR 20 and analog VCR 40. The VBID detector 22 of digital VCR 20 detects VBID. When the CP signal exists in analog video output, an AGC circuit 41 is disturbed in analog VCR 40.
Patent JP-S60227000-A (JP)
Inventor: KANOU YONEJI
IPC: E21F13/02
Filed: 1984-04-24
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-S59208869-A (JP)
Title: Method for analyzing failure of semiconductor memory
Inventor: MATSUI KIYOSHI
IPC: H01L21/822
Filed: 1983-05-13
Abstract: PURPOSE:To easily analyze the failure in a short time with non-breakdown without opening the package by comparing a dummy defective memory cell pattern with the defective memory cell pattern of a failed product. CONSTITUTION:With respect to a dummy defective memory 10, a controlling part 13a puts each address and data terminal in ''High''.''Low'' or open state individually and compulsively, thus turning the memory 10 defective in a dummy manner. Using a normal memory 11 wherein the same data content as in said memory 10 is written, the same address data of said memories 10 and 11 is read out. A dummy defective pattern detecting part 14 makes a comparison of both data. Next, using said memory and a measured memory 12, a controlling part 13b reads out the same address data, and a defective pattern detecting part 15 makes a comparison of both data and then records the defective pattern. Further, both the patterns are compared in a comparing part 16, and thereby the cause for the defect can be known in an output part 17.
Patent JP-H02262465-A (JP)
Title: Tilt steering device
Inventor: KONO MASAHITO
IPC: B62D1/18
Filed: 1989-03-31
Abstract: PURPOSE:To fix both stopper plate and stopper member with high shock resistance by energizing the stopper plate to the stopper member side to engage the teeth of both with each other and pressing both against a fixing bracket side by means of a retainer plate at the time of rotating an operating lever up to a locking position. CONSTITUTION:The rear portion of a tilt bracket 5 for supporting the upper portion of a steering shaft is rotatably installed by a linking pin 6 on the rear portion of a fixed bracket 1 which supports the lower portion of the steering shaft via a column and which is fixed to the body of an automobile. A tilt operating shaft 22 is inserted into an arc-shaped slotted hole 21 formed on a little forward portion of the fixed bracket 1 and a stopper member 30 on the front edge portion of which teeth 30a are provided is fitted on the shaft 22. The upper end portion of a stopper plate 31 is pivotally installed on the fixed bracket 1 by means of a special pin 32 and teeth 31a engaged with the teeth 30 are formed on the rear edge thereof. A washer 17 as a retainer plate is provided between the stopper member 30 and a tilt operating lever 27.
Patent JP-S565865-A (JP)
Title: Construction material composition for troweling capable of forming scratchlike uneven surface
Inventor: MATSUMURA KEISHIYUN
IPC: C09D5/00
Filed: 1979-06-29
Abstract: PURPOSE: The titled mixed composition, capable of forming a scratchlike uneven surface by one troweling without causing trowel unevenness, and comprising titanium oxide, a size, a resin emulsion, finely divided pulp and an agregate of specific particle size.  
     CONSTITUTION: A composition comprising (A) 1.0W7.9wt% titanium oxide, (B) 0.7W2.9wt% a size, e.g. carboxylmethyl cellulose, (C) 5.4W31.9wt% a resin emulsion, e.g. an acrylic resin emulsion, (D) 0.9W4.1wt% finely divided pulp and (E) the rest an aggregate of particle size 8W60 mesh.  
     EFFECT: No dust pollution due to the absence of scratching. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57194248-A (JP)
Title: Non-electrolytical silver coating on diamond grains
Inventor: JIYON UIRIAMU GURENIAA
IPC: C23C18/00
Filed: 1982-05-17
Abstract: Disclosed is an improved method for applying a coating of elemental silver on the exterior surfaces of diamond particles wherein an ammoniacal silver solution is mixed with the reducing solution and the diamond particles contacted with said mixture. The improvement of the present invention comprises agitating the ammoniacal silver solution containing said diamond particles sufficiently to suspend the particles therein and adding the reducing solution to the agitated ammoniacal solution at a metered rate adequate to produce a continuous grainy elemental silver coating on the diamond particles. A typical reducing solution is aqueous invert sugar.
Patent JP-S61246163-A (JP)
Title: Novel heterocyclic compound and salt thereof
Inventor: TAKATANI TAKAO
IPC: A61P31/04
Filed: 1986-04-09
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is carboxy or protected carboxy; R<2> is H, halogen or lower alkyl; R<3> is (substituted) phenyl or heterocyclic group substituted by protected amino; R<4> is (substituted) phenyl, (substituted) phenyl (lower) alkyl, heterocyclic group or heterocyclic group (lower) alkyl; Z is N or CH; formula II is single or double bond] and a salt thereof. EXAMPLE:Ethyl 1-[4-(1,3-dioxolan-2-yl)phenyl]-4-oxo-6-(4-dimethylaminophe- nyl)-1,4,5,6-tetrahydronicotinate. USE:A medicine and antimicrobial agent having high antimicrobial activity against many pathogenic germs, e.g. Gram-positive and Gram-negative bacteria. PREPARATION:For example, a novel compound expressed by formula III or a salt thereof is heated in a solvent, e.g. N,N-dimethylformamide, to give the aimed compound expressed by formula I (formula II is single bond).
Patent JP-S567544-A (JP)
Title: Modulator for single-sideband frequency division multiplex signal
Inventor: KANEMASA AKIRA
IPC: H04J1/05
Filed: 1979-06-29
Abstract: PURPOSE:To reduce the number of times of multiplication and to decrease the scale of the hardware, by sequentially connecting the spectrum inversion circuit, offset discrete Fourier processing circuit and polyphase circuit. CONSTITUTION:The base band signals of N sets are in time-sharing and multiplex at the input terminal 10 and are input every sampling frequency fs. Accordingly, one frame is 1/fs seconds. In the spectrum inversion circuit 20, the multiplication of (-1) is made to an odd or even number frame to the signals of N/2 sets predetermined. In the offset discrete Fourier processing circuit 30, the operation expressed in equation (14) is made. Where; XK(Z<n>) in equation (14) is the output of the circuit 20. Accordingly, in the output of the circuit 30, N sets of data of A0R(Z<n>), A1R(Z<n>),...An-1R(Z<n>) are in time sharing multiplex in one frame. This output is obtained at the terminal 50 via the polyphase circuit 40 as single-sideband frequency division multiplex signal.
Patent JP-H04294583-A (JP)
Title: Solid-state image pickup element
Inventor: ARAI YASUAKI
IPC: H04N5/335
Filed: 1991-03-23
Abstract: PURPOSE:To form a dyed layer for preventing reflection which can effectively prevent the occurrence of flares caused by the light reflected by a light shielding film and, at the same time, to make the shape of the lens element of a solid- state image pickup element provided with an on-chip lens element easily controllable so that the light condensing property of the lens element can be improved. CONSTITUTION:A dyed layer 9 for preventing reflection is formed in a grid-like shape when the layer 9 is viewed from the top and openings 12, 12,... formed by the layer 9 are positioned above each photoreceptor element 3, 3,.... Therefore, the light reflected by a light shielding film 7 between adjacent picture elements in both of the horizontal and vertical directions can be absorbed and the occurrence of flares can be effectively prevented. In addition, the layer 9 also works as the base of on-chip lens elements 11, 11,... and supports the elements 11, 11,... having a rectangular planar shape from the four sides. Therefore, the sensitivity of this solid-state image pickup element can be improved and the occurrence of flares can be reduced further, since each lens element 11 can be easily shaped and the light condensing property of the film 7 to the openings 8 is improved.
Patent JP-H05252614-A (JP)
Title: Speed detector
Inventor: MITA KOICHI
IPC: B60L13/04
Filed: 1992-03-05
Abstract: PURPOSE:To detect vehicle speed accurately through a simple ground facility. CONSTITUTION:Position signals having a predetermined frequency are transmitted from a loop antenna 4 comprising position signal transmitting sections and cancelling sections arranged repeatedly at a predetermined interval D. The position signals are detected, respectively, by a plurality(n) of receiving coils 12a-12c arranged on a vehicle at an interval of 2D/n and thus detected signals are delivered to a speed operating means 10 for every 2D/n distance. The speed operating means 10 operates a speed pulse based on the rising and falling of each received information for every D/n distance and then outputs thus detected speed pulse.
Patent JP-H07297615-A (JP)
Title: Automobile window glass antenna
Inventor: OBARA SHOHEI
IPC: H01Q1/32
Filed: 1994-04-21
Abstract: PURPOSE:To provide an automobile window glass antenna which can be attached to various types of automobiles to ensure the desirable reception performance, causes no attachment gaps between the glass surface and the antenna, and also does not easily cause the breakage of a feeder cable. CONSTITUTION:A vertically long radiation pattern 3 and a horizontally long ground pattern 4 are formed on a glass epoxy substrate 2. Then a rubber shearthing case 8 is attached on the substrate 2 to cover almost the half of the pattern 4, and an opening 8e is formed at the right side 8d of the case 8 to draw out a feeder cable 5 to the right side. The overflowed part 4a of the pattern 4 can be cut. Then the rear face of the substrate 2 excluding the part 4a is pasted to the window glass by means of a double-sided tape 9.
Patent JP-S60226317-A (JP)
Title: Bellows type actuator
Inventor: FUJIWARA TAKASHI
IPC: F16J3/04
Filed: 1984-04-24
Abstract: PURPOSE:To prevent exfoliating sound accompanied by extension and retraction of a bellows in a bellows type actuator for driving a damper for an automobile air-conditioning system, by forming concave and convex parts in the surface of the bellows. CONSTITUTION:Sixteen convex parts 8A are formed in the inner surface of a bellows 8 at equal intervals in the circumferential direction thereof. Thereby, gaps are formed at both inner and outer surfaces of the bellows when the latter is retracted, resulting in that the contact area thereof may be greatly decreased. Accordingly, the inner and outer surface of the bellows 8 may be separated smoothly, thereby it is possible to reduce exfoliating sound accompanied by extraction and retraction of the bollows.
Patent JP-H08254387-A (JP)
Title: Open showcase
Inventor: KASAGAWA KOJI
IPC: A47F3/04
Filed: 1995-03-15
Abstract: PURPOSE: To overlap the ends of the screen curtains of adjacent night covers and improve energy-saving by alternately arranging the night covers. CONSTITUTION: An open showcase 1 for cold reserving goods arranged in the case is designed to form a cold air curtain to a lower cold air inlet from an upper cold air outlet in the front opening of a casing 2. Respectively adjacent night covers 13 and 14 of a plurality of night covers covering the front part of the air curtain during non business hours are alternately arranged. Then, when the screen curtains 13N and 14N of the night covers 13 and 14 are extended, the end parts of the adjacent screen curtains 13N and 14N are overlapped one upon another so that a space between the screen curtains 13N and 14N is not formed.