baber/WOPTO huggingface dataset:
Patent JP-H04265947-A (JP)
Title: Terminal part of active substrate
Inventor: SATO TAKASHI
IPC: G02F1/1345
Filed: 1991-02-21
Abstract: PURPOSE:To allow the installation of the terminal part of an active substrate integrated with active devices by providing 2nd electrodes of the active substrate and the island-shaped 2nd electrodes provided with terminal parts for connecting external circuits. CONSTITUTION:The island-shaped 1st electrodes consisting of ITO are provided on an insulating substrate consisting of a glass substrate and a ferrodielectric layer 3 consisting of a VDF/TrFE (vinylidene fluoride/trifluoroethylene) copolymer is provided to cover the 1st electrodes 2. The 2nd electrodes 4 consisting of Al are provided to cover a part of the 1st electrodes 2 via the ferrodielectric layer 3. The active layer of the active devices is the ferrodielectric layer 3 held by the 1st and 2nd electrodes 2, 4 in this case. The active devices are formed by forming the 1st electrodes 2 and the ferrodielectric layer 3 on the insulating substrate 1, removing a part of the ferrodielectric layer 3 and forming the 2nd electrodes 4 on the ferrodielectric layer 3.
Patent JP-H04266095-A (JP)
Title: Electronic component supplying device
Inventor: KUBOTA SHUICHI
IPC: H05K13/02
Filed: 1991-02-21
Abstract: PURPOSE:To eliminate tape feeding means for each shape of a tape and to convey tapes of different shapes by common tape feeding means in an electronic component supplying device for a circuit board mounting machine having tape feeding means containing a chip. CONSTITUTION:Since a movable body 8 is vertically moved in response to a shape of a tape to press the tape by a tape retainer 2 and the body 8 with a structure having the body 8 to be pressed on the retainer 2 in contact with a sheet tape 3 or an embossed tape by a spring 9 in a groove 5 formed on a body 10, tapes of different shapes can be conveyed by common tape feeding means to improve operability of a circuit board mounting machine and to eliminate an irregular movement of the tape.
Patent JP-S57141717-A (JP)
Title: Pulse signal output device for remote control
Inventor: NAKAGAWA TOSHIO
IPC: G08C19/18
Filed: 1981-02-26
Abstract: PURPOSE:To achieve remote control in high speed and in multistage, by selecting if the number of pulses of a control signal within a specified time is (m) or (n) and if the control signal output is discontinuous or continuous. CONSTITUTION:When a moving piece 2 of a selecting switch 1 is brought into contact with an up side contact 3 and detached immediately within a prescribed time T, an up input signal triggers a one shot monostable multivibrator 16 via gate circuits 6 and 15. Thus, pulses from the monostable multivibrator 16 are given to a terminal 14 through an OR circuit 12 and an inverter 13, one pulse is outputted and an electronic buzzer 17 is energized once. Next, when the moving piece 2 of the switch 1 is kept depressed for the time >= T, one pulse per the time T is outputted. Further, the moving piece 2 of the switch 1 is brought into contact with a down side contact 4 and detached within the time T, the buzzer 17 sounds twice and when kept depressed for the time >= T, the buzzer sounds twice per the time T.
Patent JP-H01203913-A (JP)
Title: Unevenness detecting device
Inventor: AOTA HIROYUKI
IPC: G01B11/30
Filed: 1988-02-10
Abstract: PURPOSE:To detect an accurate road surface at a high speed by providing an optical image pickup part, etc., which picks up an unevenness image of a object in relative movement as light information based upon unevenness level and unevenness length as parameters. CONSTITUTION:The optical image pickup part 1 projects light on the unevenness of the object 6 in relative movement (e.g. road surface) to pick up 1st light information based upon the unevenness level and unevenness length as parameters. A light information conversion part 2 converts the 1st information into 2nd light information based upon only the unevenness level as the parameter. An unevenness level detection part 3 detects the depth of a recess or the height of a projection according to the 2nd light information and an unevenness length detection part 4 detects the length of the unevenness in the relative moving direction. An unevenness decision part 5 decides the unevenness of the object 6 in the relative moving direction from the unevenness level and length. Consequently, the unevenness image of the road surface is detected as compressed light information and the unevenness of the road surface is accurately detected at a high speed irrelevantly to the vibration of a vehicle body and the surface state of the road surface, so the suspensions, etc., at the time of the travel of the vehicle are accurately controlled.
Patent JP-H07214620-A (JP)
Title: Mold assembly, and molding method of resin product using the mold assembly
Inventor: TAJIMA HIDEKI
IPC: B29C45/26
Filed: 1994-01-31
Abstract: PURPOSE:To mold a thin-wall part without occurrence of molding failures, such as underfill, void, and weld, and mold an opening-free resin product and a resin product with an opening without requiring postforming. CONSTITUTION:A movable member 15 is driven to a retracting position where the top surface is flush with a molding surface 11. A required amount of resin in a melt state is injected into a product part 23. In this manner, a resin 26 in a melt state is charged into the product part 23. Next, the movable member 15 is projected into the product part 23. In this state, the resin is cooled to be set under a dwell pressure. In this manner, the molten resin 26 is set, and a resin product 27 is molded in the product part 23. The molded resin product 27 is provided with a recessed part 28 at a position which has been occupied by the movable member 15 and a thin-wall part 29 corresponding to the recessed part 28.
Patent JP-S63195096-A (JP)
Title: Stern tube sealing device
Inventor: KAGUCHI SHINSAKU
IPC: B63H23/36
Filed: 1987-02-09
Abstract: PURPOSE:To promptly cope with sealing water at the time of emergency with a simple and small-sized structure, by setting up the deformable emergency sealing body interposed between a fixed seal mechanism and a rotated seal mechanism, on the circumference of a propeller shaft. CONSTITUTION:In this stern tube sealing device of a water-lubricated type bearing, a rated seal mechanism 1 and a fixed seal mechanism 2 are combined together as one body, and an emergency sealing device 24 is constituted of an intermediate flange 12 and a holder 15 in the fixed seal mechanism 2, and emergency seal rubber 17 with a slit 17a. And, at emergency when water is penetrated into a ship, a locking screw 16 is loosed to some extent, making the holder free of rotation, and when a tool is hooked on an engaged part 14 and the holder 15 is rotated, the holder 15 comes nearer to the intermediate flange 12 by a screwed part 13, whereby it pinches the emergency seal rubber 17 and pushes it under pressure, embracing a propeller shaft 3 tightly with the inner circumferential surface 17b, thus sealing water takes place. Doing like this, it is able to promptly cope with the sealing water at time of occurrence of a state of emergency with a simple and small-sized structure.
Patent JP-H03231139-A (JP)
Title: Method for quantifying ammonia of mixed solution of hydrogen peroxide and ammonia
Inventor: HIRATA SHUICHI
IPC: G01N21/33
Filed: 1990-02-07
Abstract: PURPOSE:To dispense with the addition of a reagent to a sample solution and to quantity ammonia with high accuracy without receiving the effect of hydrogen peroxide by measuring ultraviolet absorbancy using ultraviolet rays having a wavelength absorbed by hydrogen peroxide but hardly absorbed by ammonia. CONSTITUTION:Based on linearity between the concn. and absorbancy of hydrogen peroxide coexisting along with ammonia of fixed concn., the respective ultraviolet absorbancies of two kinds of high and low concn. ammonia mixed solutions whose coexisting hydrogen peroxide concns. are known are measured using ultraviolet rays absorbed by hydrogen peroxide but hardly absorbed by ammonia. By this method, a standard ammonia calibration curve is prepared and the sample ammonia calibration curve of the hydrogen peroxide concn. of a sample solution is prepared on the basis of the standard ammonia calibration curve according to an interpolation method. By this method, ammonia is quantified on the basis of the absorbancy of a sample solution. When the absorbancies of the mixed solutions are measured using ultraviolet rays having the same wavelength, the absorbancy of the ultraviolet rays having the wavelength of hydrogen peroxide is relatively low an the absorbancies of the mixed solutions can be measured without diluting the mixed solutions.
Patent JP-H10228648-A (JP)
Title: Focus jump control method and optical disk device
Inventor: YANAGIHARA NORIHISA
IPC: G11B7/085
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device equipped with a focus jump control means for moving a light spot to another recording surface at high speed with accuracy by reducing an effect of disturbance upon an optical disk having plurality of recording surfaces, such as a wobble or gravity of the optical disk. SOLUTION: When a focus jump is performed, a switch 10 is connected with a detecting gain amplifier 16 by a mode discriminator 22, and a target value of a position to be moved is generated by a target value generator 17, and this target value is compared with an estimated value outputted from a focus actuator model 15 by an adder 19 to output an error differing from the target value. This error differing from the targer value is amplified and outputted via the switch 10 to a compensator 11 by the detecting gain amplifier 16. A drive command Vs is outputted by the compensator 11. The drive command Vs of the compensator 11 is amplified by an amplifier 12 and is impressed upon a focus actuator 7 to drive and jump an objective lens 5, so as to make a focusing position of the light spot follow up the target value of the target generator 17.
Patent JP-H06241000-A (JP)
Title: Equipment of emergency evaculation form large depth underground space
Inventor: HANATANI IKUO
IPC: E21D13/04
Filed: 1993-02-17
Abstract: PURPOSE:To make an escape achievable at the time of power failure and suchlike by installing a watertight door in an interspace with a shaft interconnected to a large depth underground space, while housing a capsule in the shaft, and pouring water into the shaft at the time of emergency evacuation, thereby floating the capsule on the top of the water. CONSTITUTION:A large depth underground space 20 and a shaft 1 are interconnected to each other through a drift 9, while a watertight door 10 is installed there. On the other hand, an escaping capsule 3 going up and down along a guide rail 2 is housed in the shaft 1. In addition, an oxygen cylinder 5 and a buoyancy reinforcing balloon 6 and suchlike are provided in this capsule 3 in advance. When emergency evacuation takes place as a fire started, the door 10 is closed tight after operators are transferred to the capsule 3, and then water is poured into the shaft 1 with a water hose 12, floating the capsule 3 upwards for an escape. With this constitution, even in time of power failure, etc., evacuation can be done safely.
Patent JP-H05219959-A (JP)
Title: New dna and protein coded therewith
Inventor: OSADA JUICHI
IPC: C12P21/02
Filed: 1992-02-14
Abstract: PURPOSE:To provide a new DNA usable for the mass-production of mouse Fas protein, etc. CONSTITUTION:A DNA hybridizing with a DNA having a base sequence complemental to the DNA sequence coding the human Fas protein of formula. It can be produced by solid-phase process, etc.
Patent JP-S63197326-A (JP)
Title: Formation of compound semiconductor substrate
Inventor: ONOZAWA SACHIKO
IPC: H01L21/318
Filed: 1987-02-12
Abstract: PURPOSE:To reduce any warp by coating the surface with GaAs by a method wherein the rear of an Si substrate is coated with Si-N film at low temperature to be processed at high temperature for warping the Si substrate. CONSTITUTION:The rear of an Si substrate 11 is coated with an Si-N thin film 17 by plasma CVD process. The SiN film 17 is changed by heat treatment at the temperature exceeding 700 deg.C in Ar atmosphere to warp the substrate 11 by the tensile stress of another Si-N film 19 after the heat treatment. Later, a GaAs film 13 is directly grown on the surface to offset the warp of substrate 11 by the tensile stress of film 13. Through these procedures, a fine element pattern can be formed since the warping is offset.
Patent JP-H10216804-A (JP)
Title: Method for controlling eccentric ring type edging roll in edger rolling of wide flange shape and device therefor
Inventor: SAEKI KENICHI
IPC: B21B27/02
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a control method of the single width of an eccentric ring type edging roll for keeping the gap between web reducing rolls constant even in the case of generating variation of roll deflection and positional variation of flange reducing roll in the edger rolling of wide flange shapes and a device therefor. SOLUTION: At the time of rolling the wide flange shapes 2 with the edger mill having the eccentric ring type edging rolls 1, a gage meter web reducing gap during rolling is calculated from the output of rolling load detecting device 3 of an edger mill and output of a screw-down location detecting device 4 of the edging rolls, corresponding to the deviation to the set value of the calculated gage meter web reducing gap, the single width of flanges of the edging rolls is continuously controlled.
Patent JP-H07232517-A (JP)
Title: Spike tire
Inventor: ISHIDA JUNICHI
IPC: B60C11/16
Filed: 1994-02-25
Abstract: PURPOSE:To provide a spike tire capable of extensively reducing chipping of a road surface by a spike pin at the time of traveling on the normal road and acquiring a stable traveling property by way of certainly scratching an icebound road by the head end of the spike pin at the time of traveling on the icebound road even though it is in simple constitution. CONSTITUTION:This spike tire is furnished with a bar type core material 11 and a roughly disc type receiver part 12 provided on a base end part of this core material 11, a spike pin is formed by providing a sagging part at least on one part from the head end part of this core material 11 to the base end part, a part except for the head end part of the core material 11 of this spike pin is buried in a tread layer and the head end part of the core material 11 is projected from the surface of the tread layer outward free to advance and retreat.
Patent JP-H06242068-A (JP)
Title: Fabrication of glucose sensor
Inventor: SAITO ATSUSHI
IPC: C12Q1/26
Filed: 1993-02-18
Abstract: PURPOSE:To provide a method for mass producing glucose sensor having a uniform limit transmission film. CONSTITUTION:Photoresist 24 is applied entirely on the surface of a wafer 21 and then the resist is removed from predetermined parts by photolithography. A mixture solution 25 of protein and bridging agent is then applied entirely on the surface of the wafer 21 and gelatinized followed by application of a mixture solution 26 of a protein containing silicon and a bridging agent onto the surface of the wafer 21 and gelatinization thereof. The wafer 21 is then treated in an organic solvent where the photoresist is dissolved thus forming an albumin bridged film 25 and a limit transmission film 26. Similarly, a glucosidases fixed film 28 and a limit transmission film 29 are formed using a mixture solution of a protein containing glucosidases and a bridging agent. The wafer formed with the protein bridge film 25, the glucosidases fixed film 28, and the limit transmission films 26, 29 is cut into chips.
Patent JP-H07261467-A (JP)
Title: Positively charged liquid developer
Inventor: TEIMOSUII JIEI FURAA
IPC: C08L101/00
Filed: 1995-02-16
Abstract: PURPOSE: To obtain a liquid developer which attains high electrification of particles by incorporating a pendant ammonium group into an acid deriv. and by bonding or compounding a charge assistant to a resin or any pigments. CONSTITUTION: This liquid developer contains a charge assistant which is composed of a copolymer of alkene and unsatd. acid deriv. such as acrylic acid and methacrylic acid deriv. and contains pendant ammonium groups. Further, the liquid developer for positive charges contains a toner resin, pigments, and a charge assistant comprising a copolymer of unsatd. acid deriv. such as acrylic acid and methacrylic acid derivs. having covalent bonds between alkene and pendant ammonium groups. The charge assistant is expressed by formula. In formula, Z is oxygen or substd. nitrogen, Y is an alkyl group, R is a hydrogen atom or alkyl or aryl group and X is an anion.
Patent JP-H06224673-A (JP)
Title: Output buffer device
Inventor: FURUKAWA HIROSHI
IPC: H03G5/16
Filed: 1993-01-26
Abstract: PURPOSE:To improve the tolerance to noise without sacrificing the operation speed by detecting the change of data to discriminate that noise is put on high and low power lines and suppressing the output operation of an output buffer circuit by this detection signal. CONSTITUTION:Though a data signal is inputted from the inside of a chip through an external signal input terminal 1, the data value may be disturbed by various noises. Only when the data value is changed at this time, the change of the data value is detected by a data change detecting circuit 2 in an output buffer device 10 to detect that noises are put on lines of a first power source 7 and a second lower power source 8. Then, a signal is outputted to a signal output terminal 3. This signal is inputted to an output buffer circuit B or another output buffer circuit, and the output of the output buffer circuit B or another output buffer circuit is reduced to suppress the noises.
Patent JP-H01204730-A (JP)
Title: Manufacture of heat exchanger coil made of crosslinked polyethylene tube
Inventor: MIYATA KATSUO
IPC: B29D23/00
Filed: 1988-02-09
Abstract: PURPOSE:To prevent a tube from flattening, by a method wherein at the time of winding processing the tube is molded into a required diameter while heating the same to the optimum temperature and a roll diameter of a coil of a drum is reduced. CONSTITUTION:A crosslinked polyethylene tube 1 is set up to an uncoiler 2 and a heating duct 4 is provided between the uncoiler 2 and a wind-up drum 6. A hot air temperature of an air heater 8 and the number of revolutions of a driving motor 7 of the wind-up drum 6 are controlled by measuring a substantial temperature of the crosslinked polyethylene tube 1 by a temperature sensor. Then a slide spacer 14 is inserted between the drum 6 and tube 1 and the tube 1 is kept winding up while giving amount of its shrinkage quantity to the tube 1. A roll diameter of a coil is reduced and flattening of the tube 1 in the course of shrinkage is prevented by sliding the slide spacer 14 gradually in the course of cooling of the tube 1.
Patent JP-S52111362-A (JP)
Title: Electronic tube assembling
Inventor: ENOMOTO NAOKI
IPC: H01J9/18
Filed: 1976-03-16
Abstract: PURPOSE: To simplify and stabilize surface treatment and to prevent fault from occurring durring grid machining by separating electronic tube asembling process control and screen grid discharge machining from system assembling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02235864-A (JP)
Title: Preparation of n-substituted 3,4,5,6- tetrahydrophthalimide
Inventor: BUORUFUGANGU FUROINTO
IPC: C07D209/48
Filed: 1990-02-09
Abstract: PURPOSE: To obtain an N-substd. 3,4,5,6-tetrahydrophthalimide, useful as a herbicide, in a high yield at a reasonable cost in a simple way from easily available starting materials by reacting a specific aldehyde with a phosphorane at a specified temp. in a solvent.  
     CONSTITUTION: An aldehyde of formula I (wherein R 1  is H or F) [e.g. N-(2- fluoro-4-chloro-5-formylphenyl)-3,4,5,6-tetrahydrophthalimide] is reacted with a phosphorane of formula II (wherein R 2  is H, Cl, Br, or 1-4C alkyl; R 3  is 1-6C alkyl or 5-6C cycloalkyl; and Ar is optionally substd. phenyl) (e.g. carbomethoxybromoethylenetriphenylphosphorane) in a stoichiometric ratio in 0.3-2 l (based on 1 mol of the compd. of formula I) of a solvent (e.g. a 1-4C alcohol such as methanol) at -10°C to 100°C, pref. -10°C to 60°C, to give the objective compd. of formula IV (e.g. a compd. of formula III). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05227359-A (JP)
Title: Picture device
Inventor: MURANO SHUNJI
IPC: G02B3/00
Filed: 1992-02-15
Abstract: PURPOSE:To provide a picture device in which a light emitted from a light emitting diode radiates accurately to a photosensitive body via a lens to form a picture to the photosensitive body with high picture quality or external picture information is formed accurately to a solidstate image pickup element array via a lens to generate an electric signal accurately corresponding to the external picture information to the solid-state image pickup element array. CONSTITUTION:Plural light receiving and light emitting element arrays 2 are arranged to one major side of a flat transparent substrate 1 in a line so that the light receiving and light emitting face of the light receiving and light emitting element arrays 2 is directed to the transparent base side, and plural lens members 3 formed by supporting both ends of a lens 5 with a support member 6 are fixed to the other major side of the transparent substrate 1 so that the lens 5 of each lens member 3 is opposed to the light receiving and light emitting element arrays 2 and the support member 6 is in press contact with the other main side of the transparent substrate 1.
Patent JP-S62186666-A (JP)
Title: Halftone digital picture processor
Inventor: TSUJI KATSUHISA
IPC: H04N1/46
Filed: 1986-02-12
Abstract: PURPOSE:To improve the resolution by using one halftone processing system as the sub matrix processing system and switching the processing system in the unit of sub matrix region. CONSTITUTION:The gradation processing unit is provided with two kinds of gradation processing systems, the 1st processing system has a 2X2 averaging circuit 149 and a sub matrix processing system 153, and the 2nd processing system is equipped with an edge extraction circuit 151, a binary-coding circuit 164, a dither processing circuit 156 and a logical gate 165. Either processing system output is outputted selectively automatically depending whether an input data includes edge information or not.
Patent JP-S58199698-A (JP)
Inventor: KURUTO HERUTO
IPC: B30B9/00
Filed: 1983-02-24
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-H11229568-A (JP)
Title: Flashing structure of wall side part of roof
Inventor: NISHIDA TOSHIBUMI
IPC: E04D3/40
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a flashing structure capable of improving waterproofness, workability of execution work and an external appearance. SOLUTION: The upper side of the tie-in part of an outer wall panel 7 and a roof material 15 is covered with a flashing material 19 having the rising plate part 21. In this case, the rising plate part 21 of the flashing material 19 is fixed through a fixing member 25 installed on the outer wall panel 7 by a fixing tool 26 such as a nail and a machine screw, and the throating recessed part 33 to form a space 32 around a through hole 27 of the fixing tool 26 is arranged on the reverse 25B of the fixing member 25.