baber/WOPTO huggingface dataset:
Patent JP-H05224166-A (JP)
Title: Gradation correction device
Inventor: TAGAMI NARIKATSU
IPC: G09G3/02
Filed: 1992-02-17
Abstract: PURPOSE:To automatically correct the nonlinearity of gradation caused by an optical modulator used for a laser display device, etc., an image is displayed. CONSTITUTION:The laser display device which makes laser light from a laser source 1A or 1B incident on the optical modulator 3 (3R, 3B, or 3G) and imposes optical modulation with a video signal, etc., has a photodetecting circuit 35 which monitors the modulated light ML from the optical modulator 3, an A/D converter 36 which converts the monitor signal obtained by the photodetecting circuit 35 into a digital signal, a microprocessor 37 which processes the monitor data from the A/D converter 36, and a storage device 33 stored with the arithmetic result. A test signal is inserted in a blanking period and the optical modulator 3 is put in the optical modulating operation; and actual gradation characteristics obtained by the microprocessor 37 and ideal characteristics are fed back and stored in the storage device 33 and the gradations are automatically corrected during normal operation.
Patent JP-H09221221-A (JP)
Title: Board feeder
Inventor: KOMURA YOSHIO
IPC: H05K13/02
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To return a protruded board into a rack when the storage rack is shifted to a lift device by providing a guide for returning the printed board moved and protruded from the storage rack to the prescribed position when the storage rack is shifted to the lift device. SOLUTION: Even if a board P in a storage rack 4 conveyed from a feed conveyor 14 is protruded from the front end face 4a of the storage rack 4, the protruded board P collides with a guide 8 when the storage rack 4 is conveyed on a table 13 and arrives at the prescribed position, and it is thrust back into the storage rack 4. The table 13 is then lifted to match the board P on the uppermost stage in the storage rack 4 and the conveyance rail 6 of a device 7 of the next process in height.
Patent JP-S63197756-A (JP)
Inventor: KUROSE KAZUTOSHI
IPC: E04F13/08
Filed: 1987-02-13
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-H03233413-A (JP)
Title: Method for optical fiber connecting part with reinforcing material
Inventor: UEDA JUNICHI
IPC: G02B6/36
Filed: 1990-02-08
Abstract: PURPOSE:To coat heat shrinkable tube without twisting nor loosening a connecting part by coating the connecting part with the reinforcing material while part of a tensile force in screening is left continuously as a linear holding tensile force. CONSTITUTION:Chucking in the screening is held as it is and at the same time, part of the tensile force in the screening is left continuously as the linear holding tensile force, while the connecting part is coated with the reinforcing material 3. Consequently, the reinforced part is not twisted internally and the connection is drawn with the linear holding tensile force and never slacks.
Patent JP-S58148622-A (JP)
Inventor: SAKAI TAKAMI
IPC: H02J3/36
Filed: 1982-02-26
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-H06240226-A (JP)
Title: One-pack moisture-curing adhesive
Inventor: KISHI MASAO
IPC: C08G18/10
Filed: 1993-02-19
Abstract: PURPOSE:To obtain a one-pack moisture-curing adhesive for in-situ adhesion of a flooring material which is excellent in storage stability despite the one-pack moisture-curing type, so excellent in initial adhesion as to remarkably improve the workability of applying the flooring material having problems such as curl, so suitable in flexibility in itself as not to give feelings of discomfort such as a feeling of going down and a decrease in cushioning properties when people walk on the flooring material, and so strong in adhesion as to destroy a ground material if peeled. CONSTITUTION:An inorg. filler and 100 pts.wt. one-pack moisture-curing adhesive having an isocyanate group at the active-hydrogen-free molecular terminal thereof are blended with 2-50 pts.wt. urethane prepolymer separately prepd. by preparing an urethane prepolymer having a residual isocyanate group content of 0.05 to 2.5% and subsequently inactivating the isocyanate groups of the prepolymer with a primary alcohol.
Patent JP-H07239564-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MATSUSHIMA ASAO
IPC: G03G5/14
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a photoreceptor having high sensitivity, hardly deteriorating its sensitivity, less liable to a change of potential characteristics even by a variation of the environment and ensuring superior image quality. CONSTITUTION:In this electrophotographic photoreceptor obtd. by successively laminating an intermediate layer, an electric charge generating layer and an electric charge transferring layer on an electric conductive substrate, the intermediate layer contains alcohol-soluble polyamide resin as the principal component and the electric charge generating layer contains a perylene pigment having a specified crystal form represented by formula I and/or formula II as an electric charge generating material. In the formulae I and II, Z is an org. atomic group forming a hetero ring.
Patent JP-H07237423-A (JP)
Title: Active suspension
Inventor: KIMURA TAKESHI
IPC: B60G17/015
Filed: 1994-02-28
Abstract: PURPOSE:To get favorable damping effect without lowering attenuation while materializing calm comfortableness in driving low in resonance frequency even in a small-sized car with small sprung mass by increasing the sprung mass in a pseudo manner. CONSTITUTION:Acceleration ingredients G1ZGP is calculated by multiplying pass ingredients ZGP, which have become the values equivalent to the actual vertical acceleration, being detected by vertical acceleration sensors 28FL-28RR, by mass change gain G1 with an amplifier 5. And, stroke ingredients G2DELTAS is calculated by multiplying stroke deviation DELTA, which is calculated from stroke detection values SFL-SRR by stroke sensors 27FL-27RR, by sprint constant change gain G2 with an amplifier 7, and control command values U to driving circuits 46FL-46RR are calculated by subtracting these from control command values UN required for maintaining the car level at the objective position with a subtracter 8.
Patent JP-H01206047-A (JP)
Title: Producing device for resin composite metallic sheet of sandwich type
Inventor: NASHIHA MICHIO
IPC: B32B37/20
Filed: 1988-02-12
Abstract: PURPOSE:To enable resin composite metallic sheets of sandwich type of various kinds to be produced by a single producing device by a method in which metallic belt-passing regions are provided in between a pair of uncoilers of metallic belts and the press bonding rolls in a preheating furnace, and a resin applying device is provided behind the drying furnace of one of the metallic belt passing regions, and then a composite metallic sheet passing region is provided in between the preheating furnace-side and a take up. CONSTITUTION:Metallic belt-passing regions 4a, 4b are provided in between a pair of uncoilers 1a, 1b of metallic sheets, and press-bonding rolls 3 provided at the junction of the belt in preheating furnaces 2a, 2b dividing the entrances of the belts. Chromate liquid-applying devices 5a, 5b and their drying furnaces 6a, 6b are respectively provided in series at the entrance side of the preheating furnace of there belt passing regions 4a, 4b. A resin applying device 7 is provided on one metallic belt-passing region 4a. A resin film-feeding device 8a is directively arranged through a film-preheating furnace 9, and further a composite metallic sheet-passing region 4c is provided in between the press-bonding rolls 3 and a take up 10.
Patent JP-S56127309-A (JP)
Title: Zeolite support for ascorbic acid
Inventor: IMADA KATSUMI
IPC: A61K47/22
Filed: 1980-03-11
Abstract: PURPOSE: The titled support, useful as an additive for preserving the quality of a medicine, cosmetic or food, capable of releasing fresh ascorbic acid continuously for a long term on ready substitution with water, and prepared by supporting the ascorbic acid on zeolite.  
     CONSTITUTION: A support prepared by supporting an ascorbic acid, e.g. ascorbic acid or araboascorbic acid or a salt or an acyl derivative thereof preferably on zeolite in an amount of preferaly 5W10 times that of the ascorbic acid. The support has improved stability and safety and is capable of releasing fresh ascorbic acid slowly on contact with water according to the amount of the ascorbic acid to exhibit an action unique to the ascorbic acid, i.e. vitaminic action antioxidant action, reducing action, etc. The zeolite recovers the original adsorbing property on releasing of the ascorbic acid to adsorb and remove undesirable surrounding substances, e.g. water or odor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S585091-A (JP)
Title: High speed reproducer for video tape recorder
Inventor: YAMADA TOMOHIKO
IPC: H04N5/783
Filed: 1982-03-01
Abstract: PURPOSE:To fix the position of noise band and to make the screen easy to see, by exercising the phase control so that the ratio of a rotating frequency of a disc to a control signal frequency is in a specified relation. CONSTITUTION:At recording, servo drive is performed by taking a signal frequency-dividing a vertical synchronizing signal to 1/2 as a reference. At reproduction, the rotation of a head motor 64 is controlled with a phase comparator 68 which makes phase comparison between a signal frequency-dividing a signal from a reference signal generator 62 at a frequency divider 63 and an output of a flip-flop 66. The rotation of a capstan motor 12 is controlled with an output of an adder 57 which sums the output of a phase comparator 55 phase-comparing the reference signal and a control signal and the output of a speed detection circuit 51. At high speed reproduction, a signal from a reference signal generator 62 and a control signal are phase-compared at the phase comparator 55 and the output is applied to a capstan motor 12 via a low pass filter 56, an adder 57 and a DC amplifier 58.
Patent JP-S56127211-A (JP)
Title: Turn control method of car
Inventor: KAMIIDE TAKAO
IPC: G05D1/02
Filed: 1980-03-11
Abstract: PURPOSE:To reduce the settling time of the posture of an unmanned traveling car, by detecting the angle of posture of the car and compensating the steering angle command function when the car arrives at the prescribed position from the shift induction line. CONSTITUTION:When an unmanned traveling car 1 turns along the turning locus l (posture angle curve C2), the trapezoid function F2 is used for the steering angle command function corresponding to the traveled distance. Then the car travels with an increment of its steering angle from the turn starting point S in a certain ratio. When the steering angle reaches the prescribed value theta, this angle is maintained to continue a traveling of the car. In case when the posture angle curve is larger than the standard curve C2 like the curve C1 when the car reaches the prescribed compensating position C, the time at which a resetting of the steering angle is started is delayed. Then the trapezoid function F1 is used to give a resetting to the steering angle at a breath after the car turned sufficiently. In case when the posture angle is small like the curve C3 at the position C, the trapezoid function F3 is used to accelerate the time at which the resetting of the steering angle is started. Thus the steering angle is reset slowly, and the turn ends completely when the car reaches a target course.
Patent JP-S54123015-A (JP)
Title: Magnetic card processing device
Inventor: YAMASHITA RIICHIROU
IPC: G11B5/09
Filed: 1978-03-17
Abstract: PURPOSE: To prevent the business from being troubled due to one trouble of a magnetic head by selectively interchanging the switching device, which is operative to connect the magnetic head and an amplifier, and an amplifier and a waveform processing circuit, in accordance with the output of a malfunction detector.  
     CONSTITUTION: If any of magnetic heads #1 to #3 is troubled, this is detected by a corresponding abnormal detector D1 to D3, and a decoder DEC responds to the use mode signals from a processing unit C as well as the malfunction signals to determine the connections of switches SW1 and SW2. Since these switches are determined in advance in their selective combinations, the switch SW1 acts as a switch for interchanging the signal passages to interchangeably connect a reproduction amplifier RA and a recording amplifier WA. On the other hand, the SW2 acts as a switch for changing the using methods of the heads to connect the amplifier WA with a recording waveform processing circuit WC and the amplifier RA with reproduction waveform processing circuits R1C and R2C. Thus, the business can be prevented from being troubled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58148594-A (JP)
Title: Load monitor of time division multiplex transmission system
Inventor: TANIGUCHI KUNIO
IPC: G08C25/00
Filed: 1982-02-27
Abstract: PURPOSE:To perform the display of points being several times of provided displays under a limited number of the displays, by providing an oscillator and a counter for a display range set section, taking the output of the counter as the content of display range set, nd lighting the display designated with the display content through the output of the counter. CONSTITUTION:A signal check section 8 discriminates whether or not data number and parity of signals are correct, which are converted into parallel signals at a serial parallel data conversion section 31 from the signals taken with a signal input section 30 such as photocoupler from a transmission line. When correct, a write signal is outputted to a storage element 7, and a switching signal is outputted to an address switching section 32. The switching section 32 gives the address signal of the storage element 7 indicated from an lighting drive circuit 9 to the element 7 normally, and when an address switching signal comes from the signal check section 8, then the address is switched to that from the check section 8. The drive circuit 9 dirves the data stored in the element 7 so as to be lighted at a data display 33 and sets the part to be displayed in the stored data at a display range set section 10.
Patent JP-H03233730-A (JP)
Title: Software error processing system
Inventor: YAMAZAKI KEIKO
IPC: G06F9/06
Filed: 1990-02-09
Abstract: PURPOSE:To decrease the error processing logics at the application program (AP) side and to reduce the manhours in the development and maintenance by carrying out automatically the error processing at the system side. CONSTITUTION:A source program 1 is produced in such a language that can actuate an execution control part 4 in a general-purpose operating system. When an error occurs during the execution of an executing form 3, the part 4 calls out an automatic error processing part 5. The part 5 applies a roll-back operation to an error except those that are checked by an AP and ends its processing after the output of a message showing the execution of the roll-back operation. When a software error except those related to the processing contents of the AP decided previously occurs, this error is processed in the operating system. Thus, the manhours in the development and manhour can be reduced.
Patent JP-S63200353-A (JP)
Title: Information recording and reproducing device
Inventor: KAMIMURA TATSUYUKI
IPC: G11B17/03
Filed: 1987-02-13
Abstract: PURPOSE:To reduce the thickness of a device, by arranging a clamping part in parallel with a turntable plane, constituting the clamping part and a carrying mechanism part by interlocking and linking them via a parallel elevating mechanism part, and elevating the clamping part interlocking with the carrying operation of the carrying mechanism part. CONSTITUTION:At the time of unloading, a disk clamping member 70 is raised up to the highest elevating position via link lever members 72 and 73, and a guide roller 78, and since both levers 72 and 73, a clamping part placing member 71, and a cartridge housing frame part 37 constitute a parallel linking mechanism, the clamping member 70 is moved upward keeping a parallel state. Therefore, it is possible to economize a mounting space on the housing frame part 37 in the smallest space, and consequently, it is possible to make the device into compactness, especially to make a thickness direction into the compactness.
Patent JP-2000232456-A (JP)
Title: Radio data communication system
Inventor: YOKOGAWA EIJI
IPC: H04J3/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To make communication efficient in the case of a radio LAN system where a plurality of antennas having directivity are switched by a master station and data communication is executed with slave stations. SOLUTION: The master station 1 connected to a backbone network 3 sequentially switches the plurality of directional antennas and sequentially transmits information signals. A plurality of slave stations 2a-2c connected to data processors P1-P3 transmit response signals to the master station 1 in accordance with the reception of the information signals and communication is started. Plural and same number of permitted signal slots, data signal slots and reception acknowledge signal slots are provided in a frame which are used for communication between the master station 1 and the slave stations, and numbers corresponding to the respectively corresponding slots are given to them.  The master station 1 and the slave stations communicate the data signals and reception acknowledge signals by using the respective slots of the numbers corresponding to the permission signal slot number with which the master station 1 transmits the permission signal to the slave station.
Patent JP-H05231048-A (JP)
Title: Membrane connecting structure
Inventor: KAWASAKI NOBUO
IPC: E04H15/54
Filed: 1992-02-18
Abstract: PURPOSE:To greatly enlarge the durability of a membrane by continuously applying an uniform tension over the overall length of the connecting end part of the membrane. CONSTITUTION:A joint member 32 is laid bridging between the inner surfaces of the connecting end parts of membrane pieces 30a. A plurality of such joint member 32 formed in a strip-like long length member are connected together in its longitudinal direction. A pair of strip-like retaining members 36 which are continued along the joint member 32 are arranged being opposed together. The connecting end parts of the membrane pieces 30a are clamped between the joint member 32 and the retaining members 36. Concave and convex parts 38, 40 are formed on the opposing surfaces of the joint member 32 and the retaining members 36. The pair of the retaining members 36 are pressed in a direction in which they approach the joint member 32 by means of a pressing mechanism 42. An arm 46 are movably fitted onto the front end part of a shank 44 projected from the center part of the joint part 32, and opposite end parts of the arm 46 coupled to the retaining members 36 through the intermediary or rods 52 so as to constitute the pressing mechanism 42.
Patent JP-2000231404-A (JP)
Title: Nc data generating method for bearing surface machining
Inventor: MATSUMOTO MASAYUKI
IPC: G05B19/4093
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To shorten the time and man-hour that an operator requires to give indications to a computer by generating numerical control(NC) data so that bearing surfaces belonging to the same group are machined with the same tool without tool replacement when the NC data are generated. SOLUTION: A bearing surface SP where one mutually common constituent component is assembled among bearing surfaces SP after a three-dimensional metal mold shape model is generated is extracted from contact surface information on metal mold constituent components and put in the same group. When NC data CD are generated, the NC data CD are so generated that bearing surfaces SP belonging to the same group are machined with the same tool without tool replacement. Namely, the NC data are automatically generated by the computer so that a tool T having long tool length as to NC data CD for bearing surface machining which should avoid tool interference with an interferring body IM is used as it is without being replaced even as to NC data CD for bearing surface machining which need not avoid tool interference.
Patent JP-2000035857-A (JP)
Title: Screen display type key input device
Inventor: KATO YOSHINARI
IPC: G06F3/02
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a key input device which reduces the number of keys shown on a screen and also has a high operability in the case of touching a key shown on the screen with a pen, a mouse, etc., and performing input. SOLUTION: This device sequentially shows the alphabet that is adjusted to QWERTY arrangement at the left and right on keys 21 to 35 shown on a screen, decides the difference of a key selection operation of a pen that indicates in a key area, selects one of characters shown horizontally on each key 21 to 35 and performs output processing of it. Two characters are set on each key 21 to 35 so that the number of keys can be reduced. Also, the left and right characters of each key 21 to 35 can be inputted only by changing a key selection operation about whether it is the point touch or bar touch of a pen 15 and also, input operability can be improved.
Patent JP-H10226894-A (JP)
Title: Production of aluminum alloy sheet excellent in formability, baking finish hardenability, chemical convertibility and corrosion resistance
Inventor: SAGA MAKOTO
IPC: C22C21/06
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain an aluminum alloy sheet excellent in formability, baking finish hardenability, chemical convertibility and corrosion resistance by subjecting a sheet of an alloy consisting of specific percentages of elements to solution heat treatment and hardening treatment, to heat treatment under specific conditions, and then to galvanizing where the amounts of Pb, As, Sn, Cd, Ti, and Cu, as impurities, in a plating layer are regulated to specific values or below, respectively. SOLUTION: The alloy sheet has a composition consisting of, by mass, 0.65-1.0% Mg, 0.35-0.9% Si, 0.1-1.0% Cu, 0.01-0.3% Sn, and the balance Al with inevitable impurities and satisfying -2.0<4Mg-7Si<1.0. This alloy sheet is subjected to solution heat treatment and hardening treatment and then subjected, within 24hr, to heat treatment at 70-150 deg.C for 0.5-50hr. Further, a galvanizing layer is formed on the alloy sheet. At this time, the upper limits of the concentrations of Pb, As, Cd, Ti, and Cu, as impurities, in the plating layer are specified to <=150ppm, <=100ppm, <=1000ppm, <=100ppm, and <=500ppm, respectively.
Patent JP-S59154193-A (JP)
Title: Backwashing device in contact aeration tank of septic tank
Inventor: MATSUKAWA KATSUHIKO
IPC: C02F3/06
Filed: 1983-02-24
Abstract: PURPOSE:To prevent clogging and to facilitate cleaning of an air diffusion pipe for backwashing by juxtaposing upper and lower guide pipes in the upper and lower positions behind the rear surface of contact materials, and making a backwashing pipe movable so as to face the front and rear direction on the bottom surface of the contact material. CONSTITUTION:When contact materials 3 are to be backwashed, a valve 5 is closed to stop the aeration from an air diffusion pipe 8, then the valve 5 is opened to feed upward the air from the respective ejection holes of a backwashing pipe 16. At the same instant, the operator holds the top end of the 2nd vertical pipe 7' and moves back and forth the pipe 7 slowly several times in a lateral direction along upper and lower guide pipes 10, 10', then the pipe 16 ejects the air toward the entire surface in the lower part of the materials 3 while said pipe is guided laterally, thereby removing the matter clogged in the materials 3 from the entire surface thereof. It is also possible to clean the pipe 16 by rotating the pipe 7' to move the pipe 16 in the direction of the pipe 8 then pulling upward the backwashing pipe.