baber/WOPTO huggingface dataset:
Patent JP-H0868984-A (JP)
Title: Liquid crystal driving method
Inventor: WATANABE KATSUMI
IPC: G09G3/36
Filed: 1994-08-29
Abstract: PURPOSE: To provide a liquid crystal driving method which prevents flickering and flow stripes by reversing scanning directions in the the odd number places and even number places of scanning electrodes. CONSTITUTION: A left scanning side driving circuit SDL1 is connected to the upper half scanning electrodes CL1 to CL239 of the odd number places of a liquid crystal display panel 1 and outputs a carry out signal to a scanning side driving circuit SDL2 when these electrodes are scanned from an upper to a lower direction. The scanning side driving circuit SDL2 are connected to the lower half scanning electrodes CL241 to CL479 of the odd number places and outputs the carry out signal to the right scanning side driving circuit SDR1 when these electrodes are scanned from the upper to the lower direction. The right scanning side driving circuit SDR1 is connected to the lower half scanning electrodes CL242 to CL480 of the even number places and outputs the carry out signal to the right scanning side driving circuit SDR2 when these electrodes are scanned from the upper to the lower direction. The right scanning side driving circuit SDR2 is connected to the upper half scanning electrodes CL2 to CL240 of the even number places and the right scanning side driving circuit SDR2 successively scans these electrodes from the lower to the upper direction.
Patent JP-H0780574-A (JP)
Title: Method for machining longitudinal length, member, device therefor and unit therefor
Inventor: ABE SUEJI
IPC: B21D47/01
Filed: 1993-09-14
Abstract: PURPOSE:To obtain a machining method that its machining accuracy is excellent and its automatizing can be easily made by progressively feeding a longitudinal member by a pre-scheduled amount corresponding to its machining part and machining each machining part. CONSTITUTION:A longitudinal member 10 is provided with at least more than one are machining parts. At least one of machining units 2a to 2e is arranged on a feed direction line corresponding to respective machining parts, is and the part is machined. One end side 17 of the longitudinal member 10 is made a head, a pre-scheduled feeding amount is progressively fed corresponding to the machining part from the scheduled standard point 7, and each machining part is machined with each machining unit 2a to 2e. The longitudinal member 10 is, for example, a window frame member. In such a way, machining can be flexibly corresponded against many kinds of machining shapes, dimensions of the longitudinal member.
Patent JP-H07148259-A (JP)
Title: Case which is combined and used with cartridge-needle unit which is filled in advance
Inventor: MAAKU EE SUTEIIRU
IPC: A61M5/50
Filed: 1994-09-26
Abstract: PURPOSE: To provide a throw-away holder used jointly with a cartridge-needle unit by which a unit can be operated easily and a needle can be drawn in the inside after use. CONSTITUTION: A holder 34 has a hollow main body 14 of such a size as to store a cartridge 10-needle unit, and a cover for the base end of the cartridge 10-needle unit, and the cartridge 10-unit is operated by applying force or torque to the cover. The holder 34 includes a means for moving the main body 14 in the axial direction to the cartridge 10-needle unit. The cover is an unfair change display cover and fitted to the base end of the main body. The holder decreases a health maintenance person's hypersensitivity to an accidental piercing by a needle, and the cartridge 10-needle unit is operated safely and easily.
Patent JP-S6383183-A (JP)
Title: Method for applying adhesive for bonding multicolored member
Inventor: NAKADA TETSUYA
IPC: C09J5/00
Filed: 1986-09-26
Abstract: PURPOSE:To bond a multicolored member in such a manner that the presence of an adhesive can not be detected from outside, by applying a specified adhesive between the multicolored member and an adherend member. CONSTITUTION:A multicolored member having a variety of coloring patterns is bonded to an adherend member by applying an adhesive that contains a whiten pigment and a black pigment and has been so mixed as to have a color value equal to that of the multicolored member between these members. This method is useful in, e.g., attaching a panel member such as window glass to an adherend part of, e.g., an automobile body by using an adhesive.
Patent JP-S6288412-A (JP)
Title: Piezoelectric vibrator
Inventor: NAKAMURA TAKESHI
IPC: H03H9/17
Filed: 1985-10-14
Abstract: PURPOSE:To suppress an undesired spurious component and to improve the vibrating characteristic by tilting the axis C orientation of the piezoelectric thin film formed on a vibration substrate so as to be directed toward the center toward the end. CONSTITUTION:The titled vibrator consists of the vibration substrate 1, a piezoelectric thin film 2 and an electrode film 3. The vibration substrate 1 is formed incorporatedly with a holding frame 4 and couplers 5, 5. The piezoelectric thin film 2 is formed by tilting so that the C axis orientation 6 is perpendicular at the center and toward the center toward the end along both long sides on the substrate 1. The piezoelectric thin film 2 is formed by the gas phase growing method such as sputtering, the growth of the piezoelectric thin film 2 at a part close to the mask end and the C axis orientation 6 of the thinned part is directed more toward the center. Thus, an electromechanical coupling coefficient k33 is utilized, the efficiency of the spread vibration is increased to suppress the spurious component.
Patent JP-H0277632-A (JP)
Title: Temperature measuring device
Inventor: TOHARA MASAHIRO
IPC: G01K7/12
Filed: 1988-09-13
Abstract: PURPOSE:To measure a temperature with high accuracy by making uniform a temperature rise because of thermal conduction from each terminal by each radiating pattern, a heat-conductive insulating body and a heat-conductive radiating body provided in a printed circuit board. CONSTITUTION:When a thermocouple detects a heating temperature from a heating body, it generates a detecting signal indicative of the detecting temperature. The signal is transmitted via each connecting lead wire 10, terminal 2, terminal portion 3a, radiating pattern 4 and lead wire 5 to a temperature indicator within a main body 1 of the casing, where the temperature is indicated. Further, a thermal energy generated from an electronic circuit etc. is thermally conducted from each connecting lead wire 10 to the radiating pattern 4, and propagated to a heat-conductive insulating body 10. Consequently, the thermal energy is positively made uniform, while the lead wires 5 are respectively heated uniformly, so that the temperature can be measured with high accuracy.
Patent JP-H0391852-A (JP)
Title: Data write preventing circuit for eeprom
Inventor: KIJIMA ATSUSHI
IPC: G11C16/06
Filed: 1989-09-05
Abstract: PURPOSE:To minimize the influence of the runaway of a CPU by inputting the count value via a counter circuit and limiting the writable frequency after it is possible to write data into a writable read-only memory EEPROM. CONSTITUTION:A CPU 1 writes the data number (n) to be written into a writable read-only memory EEPROM 1 into a counter circuit 21. Thus the initial value (n) is inputted to the circuit 21 and at the same time a sequence reset signal 24 is turned into an insignificant state from a significant state. When a signal is coincident with a signal 11 against the signal 24, an output 25 becomes significant and then a write grant signal 12 serving as the output of an AND gate 22 is also significant. Then a CPU 2 outputs an address signal 7, a data signal 8, and a write control signal 9 to the EEPROM 1 and writes the data. The signal 9 is turned into an insignificant state from a significant state at the end of a write mode in a CPU cycle (m). Then the circuit 21 is triggered and turned into an insignificant state from a significant state. In the subsequent CPU cycles, the data could not be written into the EEPROM 1 from the CPU 2.
Patent JP-H0878723-A (JP)
Title: Package lead frame for optical coupler and its method
Inventor: KUREMU ETSUCHI BURAUN
IPC: H01L31/167
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a small-area surface-mounting package having a single surface lead frame architecture, in which many pairs of optically coupled element dies can be housed. SOLUTION: An element, consisting of multipairs of photocouplers, can be arranged on a minimum-sized footprint package on the architecture of a lead frame. A detector flag 20 and an LED flag 12 are arranged on the common center line 26 in a footprint. A critical length is determined with respect to the package factor along the center line. An optical coupler pair is housed in a package by controlling an angle 28, formed between the center line and an axis 24 in the longitudinal direction. The angle 28 is computed by having the arc-sine function obtained, by deducting the width of the footprint from the critical length.
Patent JP-S59124327-A (JP)
Title: Thermodevelopable color photosensitive material and color image forming method by thermodevelopment
Inventor: KOMAMURA TAWARA
IPC: G03C5/00
Filed: 1982-12-30
Abstract: PURPOSE:To obtain a photosensitive material capable of obtaining a sharp color dye image by thermodevelopment by forming a photosensitive layer contg. an org. silver salt and a thermal dye releasing agent losing its dye releasing ability by oxidation on a support. CONSTITUTION:A thermal dye releasing agent losing its dye releasing ability by oxidation is incorporated in a thermodevelopable photosensitive material having a photosensitive layer contg. an org. silver salt on a support. A preferable thermal dye releasing agent is represented by formula I in which X1 is an oxidizable nucleophilic group; X2 is OH or NH2 substd. at the p- or o-position with respect to X1; Y is an atomic group necessary to form a benzene or naphthalene ring; Z is O or S; J is formula I or -O- or -S-; R2 is H, alkyl, aryl; (m) is 0 or an integer; and -J-D is the residue of a thermodiffusible dye.
Patent JP-H1160051-A (JP)
Title: Postprocessing device
Inventor: TSUTSUI KAZUYA
IPC: B65H39/11
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a postprocessing device which can prevent deformation of a carrying-in guide member and which can surely receive sheet members discharged from an image forming device. SOLUTION: A carrying-in guide member 11 is retractable, relative to a side surface of a postpocessing device 10 in association with a mounted bracket 22. When the mounted bracket 22 is located forward, the carrying-in guide member 11 is retracted into a body, and when the mounted bracket 22 is pressed into, the carrying-in guide member 11 is moved being associated with two pinion gears 32, 33 in the perpendicular direction, and is then projected from the side surface and into a space for accommodating a guide panel in an image forming device 1. In this condition, sheet members discharged from the image forming device 1 are received in the corrying-in guide member 11.
Patent JP-H1070977-A (JP)
Title: Alcohol oxidase and production of aldehydes using the same
Inventor: MIYAJI SHINYA
IPC: C07C47/21
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new alcohol oxidase having specific properties and capable of producing an aldehyde such as a long-chain aldehyde or an aromatic aldehyde by oxidizing various alcohols under a mild condition. SOLUTION: This alcohol oxidase is obtained by culturing a bacterium such as Pseudozyma regulosa PB-12 (FERM P-14,020) belonging to the genus Pseudozyma and has the following properties. Action: dehydrogenating and oxidizing an alcohol to form an aldehyde and hydrogen peroxide. Substrate specificity: acting on a 5-18C n-alkyl alcohol but not on a 1-4C and >=19C n-alkyl alcohol. Action temperature: 10-50 deg.C. The optimum temperature: 33 deg.C. Temperature stability: >=60% stability up to 50 deg.C under conditions at pH7.0 for 20 minutes. Action pH: pH4-10. Optimum pH: pH7. pH Stability: >=60% stability at pH 5.5-10 under treatment conditions at 25 deg.C for 2 hours. The influence of metal ions: inhibited by Hg<2+> and Ag<+> . An inhibitor: inhibited by Woodward reagent K. Molecular weight: 62,000Da (gel filtration method).
Patent JP-H04111150-A (JP)
Title: Data transfer system
Inventor: MARUYAMA MITSUYA
IPC: G06F13/14
Filed: 1990-08-31
Abstract: PURPOSE:To simplify the constitution of a circuit which processes continuously the data inputted within a prescribed time with no omission of these data by providing a switch part between an input part and an output part and transferring the data in sequence. CONSTITUTION:When the first data D1 is stored in a storage part 41 from an input part 1 after connection secured between an input terminal 2I and an output terminal 201, a busy signal BS 1 is inputted to a priority control part 6 from the part 1. Thus the connection is secured as it is between both terminals 2I and 201 even if a switch signal EX2 is inputted for the next data D2. When the transfer of the data D1 is completely over to the part 41, a busy signal BS2 is outputted from the part 1 for the data D2 and the 2I is switched to an output terminal 202. Then the data D2 is inputted to a storage part 42 from the part 1. Meanwhile the data D1 stored in the part 41 is read out and inputted completely to an output part 3.
Patent JP-S61108082-A (JP)
Inventor: SONODA TAKAYOSHI
IPC: B62K25/26
Filed: 1984-10-31
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-S61106752-A (JP)
Title: Heat treatment of wire rod
Inventor: SUZUKI HIDEMOTO
IPC: C21D9/54
Filed: 1984-10-31
Abstract: PURPOSE:To prevent the adhesion of the loops of a superconductive wire rod to each other during heat treatment when the wire rod is wound around a metallic bobbin and heat treated, by winding a metallic wire around the bobbin in layers before the wire rod to be heat treated is wound around the bobbin. CONSTITUTION:A metallic wire 4 such as a Cu or stainless steel wire is wound around the winding drum 3 of a metallic bobbin 2 in layers. A superconductive wire rod 1 having a multicore structure is wound on the metallic wire 4 in layers and heat treated in a heat treating furnace. Pressure applied by the expansion of the wire rod 1 during the heat treatment is absorbed in the wound metallic wire 4, so the adhesion of the loops of the wire rod 1 to each other due to the pressure is prevented.
Patent JP-H0896307-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ISHIMOTO JUNKO
IPC: H04N5/783
Filed: 1994-09-26
Abstract: PURPOSE: To obtain a high speed-reproduced picture with high picture quality by recording a signal used for high speed reproduction at the time of high speed reproduction of plural prescribed multiples of the speed in a track of a predetermined azimuth for every multiple of the speed. CONSTITUTION: In the figured one-unit data arrangement, at the time of reproduction at fourfold speed and at the time of reproduction at sixteenfold speed, an ITI area and a subcode area are scanned by a head. That is, pilot signals f0, f1 and f2 for controlling tracking can be obtained in the ITI area, and since the subcode area is also scanned by the head, by recording additional information such as time information and music number information, etc., as a program searching function in the subcode area, the function can thus be added.
Patent JP-2000054099-A (JP)
Title: Hot-dip aluminum-zinc alloy coated steel sheet excellent in white rust resistance
Inventor: MORITA KENJI
IPC: B05D7/14
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a hot-dip Al-Zn alloy coated steel sheet excellent in corrosion resistance. SOLUTION: This invention is based on the information that the occurrence of corrosion in a hot-dip Al-Zn alloy coated steel sheet is caused by the preferential melting and corrosion of coarse Zn aggregated parts in a plating film in the initial stage of corrosion and that white rust resistance can effectively be improved by controlling the existence density of the coarse Zn aggregated parts. In this hot-dip Al-Zn alloy coated steel sheet in which Al is contained by 35 to 95 wt.% in a plating film and coating weight per side is regulated to (15 to 100) g/m2, the number of the Zn aggregated parts of >=2 μm diameter existing in the plating film is regulated to <=10 pieces per length of 5 cm in an arbitrary section of the film.
Patent JP-H04110275-A (JP)
Title: Rear-wheel steering device for vehicle
Inventor: EDAHIRO TAKESHI
IPC: B62D101/00
Filed: 1990-08-31
Abstract: PURPOSE:To realize the phase reversal control without deteriorating the steering stability and giving the disorder feeling by carrying out the control of the steering ratio between front an rear wheels by a control means, having the steering ratio defined by a prescribed equation, as aimed steering ratio. CONSTITUTION:A steering ratio varying mechanism 20 is provided which is installed in a rear-wheel steering mechanism 18, and sets and varies the steering ratio represented as the ratio of the rear wheel steering angle for the front wheel steering angle, and also a control means 22 is provided which controls the steering ratio varying mechanism 20 so that the steering ratio is set negative immediately after the start of the front wheel steering when a front wheel 12 is steered from the steering angle of zero at least in an intermediate car speed region, and is set positive. When the front wheel 12 is steered from the steering angle of zero by the control means 22, the control for setting the steering ratio negative immediately after the start of the front wheel steering and setting the steering ratio to positive is carried out, with the steering ratio TGthetadS which is defined as TGthetaS=f1(V)+f2(V)¦thetaF¦ as aimed steering ratio. (thetaF; front wheel steering angle variation rate: f1(V), f2(V); function of car speed V, f1(V)>0, f2(V)<0).
Patent JP-S59121262-A (JP)
Title: Valve device having diaphragm and manufacture thereof
Inventor: ISAJI SHIN
IPC: F16K7/17
Filed: 1982-12-28
Abstract: PURPOSE:To keep the titled device airtight by fitting the diaphragm assembly into a cover surely and facilitate the working of the fitting part of the diaphragm and the notched part of the cover. CONSTITUTION:A spring 10 is arranged in the cylindrical cover 2 and the diaphragm 4, holding a retainer 11 to receive the spring 10, is pinched by the cover 2 and a case 3 to divide a room into two chambers. A plurality of polygonal notches 7, provided at the outer peripheral rim of the flange 5 of said cover 2, are engaged with a polygonal top 13, provided at the outer peripheral rim of the diaphragm and having somewhat larger size than the notches 7, and an inserting part 14, provided with a neck part 15 having substantially the same size of the notches 7.
Patent JP-H1076343-A (JP)
Title: Forging machine
Inventor: MORI KAZUHIRO
IPC: H02P5/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a forging machine which is operated with small driving force, and performs the forging with excellent precision at high speed. SOLUTION: A work 44 is arranged between an upper die 15 to be advanced/ retracted by a short cycle pressurizing part 2 and a lower die 17 to be advanced/ retracted by a long cycle pressurizing part 3 to realize the motion cycle of the short cycle pressurizing part 2 >=10 times higher speed of the motion cycle of the long cycle pressurizing part 3. Forging is mainly performed by the upper mold 15 by the short cycle pressurizing part 2, and the lower die 17 by the long cycle pressurizing part 3 is advanced to the upper die 15 side by the quantity of the advanced forging by the short cycle pressurizing part 2 to allow a forging machine with small force.
Patent JP-H1164098-A (JP)
Title: Quality control system for laminated rubber
Inventor: KIKUCHI TOSHIO
IPC: G01M99/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To individually perform the maintenance and inspection of laminated rubber bodies incorporated in an already existing response control structure. SOLUTION: A quality control system for laminated rubber is constituted of AF sensors 3 attached to laminated rubber bodies 2 incorporated in a response control structure 1, an AE analyzer 4 which analyzes AE signals detected by means of the sensors 3, a seismoscope 5 which detects the vibrations that induce the deformation of the rubber bodies 2, a control section 6 which actuates the AE analyzer 4, when the vibrations that induce the deformation of the rubber bodies 2 are detected, a storage device 9 constituted of an external storage device connected to the analyzer 4, etc., a display 7 which displays the analyzed results of the analytical equipment 4, and a printer 8 which prints the analyzed results of the analyzer 4.  The analytical equipment 4 analyzes the occurrence of failures in the rubber bodies 2 or the progresses of the failures, while ground motions continue by analyzing the AE signals detected by means of the sensors 3, in response to the actuation instruction from the control section 6.
Patent JP-H0573932-A (JP)
Title: Positioning control system for optical beam for optical disk device
Inventor: KUDO KAZUKI
IPC: G11B21/08
Filed: 1991-09-10
Abstract: PURPOSE:To attain a high speed positioning by providing first and second position detectors, follow-up-controlling a corresponding tracking actuator with one detection signal, and, at the same time, controlling the other with a signal calculated based on this signal. CONSTITUTION:A reproduction beam 42 controlled by a second tracking actuator 60 is positioned at a target track at a high speed and with a high stability by counting moving tracks, and a first tracking actuator 56 which controls an erase beam 40, and a relative displacing actuator 62 (not indicated) which controls a recording beam 41, are displaced for positioning a light beam at the same track as the beam 42, so that the optical beam can be positioned at the target track simultaneously with the beam 42. That is, the present track number of the beam 42 is compared with the target track number, and a seek means is selected by the number of the moving tracks, so that the position operation can be operated, by a positioning command from a positioning controller 80.
Patent JP-H1075508-A (JP)
Title: Apparatus attachment panel for switchboard
Inventor: MIZUGUCHI TAKANORI
IPC: H02B1/34
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of the height (height in a depth direction) of the position of an apparatus attachment panel and, further, facilitate the maintenance of other components which are attached behind the apparatus attachment panel. SOLUTION: Position adjustment holes 1 which also serve as hinges in which a plurality of comb-shaped hinge pins 9 are arranged are provided in the side plate 5 of a control unit 12. The end parts of an apparatus attachment panel 2 are curled by machinning to form hinge shaft cylinders 3. The hinge pins 9 at suitable positions are selected and inserted into the hinge shaft cylinders 3 of the apparatus attachment panel 2 to adjust the dimension in the height direction of the apparatus attachment panel 2. If fixing legs 4 are released, the apparatus attachment panel 2 can be turned with the hinge pins 9 as the turning center.