baber/WOPTO huggingface dataset:
Patent JP-H0613597-A (JP)
Title: Amplifying type solid-state image pick-up element
Inventor: NANJO TAKESHI
IPC: H04N5/335
Filed: 1992-06-26
Abstract: PURPOSE:To reduce the deterioration of output characteristics and improve photosensitivity characteristics by permitting the switching of electric connection/separation of both capacitor units of a photo-electric converting unit and an amplifying element. CONSTITUTION:The reset switch S1 of a photo-electric converting unit PD fixes one of the potentials of the unit PD and the potential of an input terminal for controlling an amplifying element respectively at arbitrary potentials for arbitrary periods of time. A control unit Sc switches the connection and/or disconnection of capacitance parts of the photo-electric converting unit PD and an amplifying element, in which photoelectric charge introduced into an input terminal for controlling the amplifying element is accumulated. A charge, generated in accordance with the amount of light directed to the converting unit PD and accumulated in the capacitance parts, is guided to the input terminal for controlling the amplifying element by the control of the control unit Sc and is accumulated in the capacitance parts of the amplifying element whereby the potential is changed and an output voltage or current in accordance with the amount of changed potential is amplified, then, is detected by a signal detecting circuit. The electric disconnection of the unit PD and the charge accumulating capacitance parts of the amplifying element can be effected and the changing amount of the potential, which depends upon the amount of incidence of light, is increased whereby photosensitive characteristics is improved.
Patent JP-H0748430-A (JP)
Title: Repairing technique by impregnation
Inventor: AOKI MASAAKI
IPC: C08G18/38
Filed: 1993-08-04
Abstract: PURPOSE:To efficiently perform the repair without foaming the cured product by impregnating, e.g. concrete cracks with an one-pack moisture-curable urethane impregnant containing a specific potential curing agent and an isocyanate group-bearing polyurethane prepolymer. CONSTITUTION:Repairing concrete or mortar can be performed by impregnating the cracks pr bristered parts thereof with an one-pack moisture-curable urethane impregnant containing (A) a potentially curing agent of the formula (X is 6-15C aryl; Y is 2-15C divalent or trivalent hydrocarbon or divalent or trivalent polyoxyalkylene 70-6000 in molecular weight; n is 2 or 3) such as a polyaldimine, forming an amine on hydrolysis and (B) an isocyanate group-bearing polyurethane prepolymer.
Patent JP-H0479927-A (JP)
Title: Universal wheel device
Inventor: KOBAYASHI TOSHIZO
IPC: A47L9/00
Filed: 1990-07-20
Abstract: PURPOSE:To stabilize a fitting equipment with a simple structure by providing an recessed part that has been formed in the retaining part of the base capable of being self-moved with respect to a fitting shaft vertically provided from the bottom surface of an equipment body, with a wheel supported by an axle, and with a spring body that has been arranged in the above recessed part for pressing the wheel axle downward. CONSTITUTION:A universal wheel device is provided with a wheel 14 journaled in the recessed part 13 that has been formed between both side surfaces of a retaining part 11 formed in a base 9 which has been supported so as to be turnable with respect to a fitting shaft 7 vertically provided from the bottom surface of an equipment body 1, and with a spring body 16 that has been arranged in the recessed part 13 for pressing a wheel axle 15 downward. Thus, the axle 15 of the wheel 14 is supported between the lower end of the spring body 16 and the bottom surface of the recessed part 13, and by the operation of a user, the wheel 14 is rotated and traveled making the center of the axle 15. If there is a difference in level at the time of traveling, the spring body 16 contracts, so that the transmission of the shock due to the difference in level to the equipment body 1 can be prevented, and the jumping of the equipment body 1 can be reduced. Further, since the fitting shaft 7 and the wheel 14 are adjacently arranged, even if the traveling direction of the equipment body 1 is suddenly changed during the operation of the equipment, the equipment body 1 never falls down, and stable operation can be enabled.
Patent JP-H0835631-A (JP)
Title: Furnace and method for melting scrapped material
Inventor: YUASA TATSUO
IPC: F23M5/08
Filed: 1994-07-25
Abstract: PURPOSE:To reduce the size and weight of a furnace by a method wherein a spray means for spraying refrigerant against the outer peripheral surface of a furnace cell is arranged and the thickness of a lining for protecting the furnace cell is made compar atively thin in the degree that melting damage preventing effect due to cooling from the outer surface side arrives at the inner surface side of the lining. CONSTITUTION:A spray means 11 sprays refrigerant against the outer peripheral surface of a furnace cell 2 in order to cool a lining 10 through the furnace cell 2. The lining 10 for protecting the furnace cell 2 is constituted so as to have a comparatively thin thickness T in a degree that melting damage preventing effect due to cooling from a side contacting with the outer surface side or the furnace cell 2 arrives at the inner surface side or the side contacting with molten metal or gas. Upon operation, refrigerant is supplied to the spray means 11 through a pipeline 13 from a supplying means 12 and is sprayed against the outer peripheral surface of the furnace cell 2 to cool the furnace cell 2 and cool the lining through the furnace cell 2 whereby the melting damage of the cell 2 can be restrained. According to this method, the furnace cell 2 is made durable for a long period of time by the thin lining 10 while the furnace is miniaturized and the weight thereof is reduced.
Patent JP-H0243545-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: NAKAJO KIYOSHI
IPC: G03C7/305
Filed: 1988-08-03
Abstract: PURPOSE:To obtain the sufficient coloring density of the title material, even at the short time of developing the photosensitive material which provides a specified 5-pyrazolone magenta coupler layer and contains silver chloride of >=70mol%, with a specified color developer. CONSTITUTION:The photosensitive material provides at least one layer of the 5-pyrazolone magenta coupler having a releasable group shown by formula I at the coupling position of a pyrazolone coupler and contains >=70mol.% of silver chloride, and is developed with the color developer which contains at least one kind of a compd. selected from an org. phosphonic acid compd. group or an aminopolycarboxylic acid compd. group, in an amount of >=3.0X10<-3>mol./l of the developer, for <=2min and 30sec. In formula I, L1 and L2 are each methylene or ethylene group, R1 is hydrogen atom or alkyl group, etc., R2 is a group capable of binding to a group A through carbon or oxygen atom, etc., A is carbon or sulfur atom, B is carbon or oxygen atom, etc., X is an atomic group necessary for forming a ring. Thus, the sufficient coloring density of the photosensitive material, even at the time of rapidly processing is obtd.
Patent JP-H0638116-A (JP)
Title: Phase locked loop circuit
Inventor: INOMATA KENJI
IPC: H04N5/44
Filed: 1992-07-21
Abstract: PURPOSE:To provide the phase locked loop(PLL) circuit with high accuracy and high speed locking. CONSTITUTION:In the PLL circuit comprising a phase comparator 1, an adaptive filter 2, two voltage controlled oscillators(VCOs) 3, 4 whose conversion gain differs from each other, a 1/N frequency divider 6, and a reference signal oscillator 7 or the like, the VCO 3 with a smaller conversion gain is selected up to synchronization locking and a timer 8 is used to throw a changeover switch 5 to select the VCO having a larger conversion gain after the end of synchronization locking after lapse of a prescribed time thereby attaining high speed locking and high accuracy for the PLL circuit.
Patent JP-H0638173-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TATENO TETSUYA
IPC: H04N5/93
Filed: 1992-07-21
Abstract: PURPOSE:To provide the device in which noise bar is erased from its display pattern in the case of fast feeding of a VTR. CONSTITUTION:Since the position of a noise bar appearing on a reproduced pattern depends on video heads 1a, b in the case of search at an even number of multiple of speed, only the parts of the reproduced pattern without any noise bar resulting from the video heads 1a, b are recorded in a frame memory 4, and the pattern recorded in the frame memory 4 is read as a regular video signal. Thus, a sharp search picture without noise bar is reproduced.
Patent JP-S5894332-A (JP)
Inventor: HIROSE MITSUGI
IPC: A01K93/00
Filed: 1981-12-01
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-S6255097-A (JP)
Title: Production of l-amino acid
Inventor: SAKASHITA KEIICHI
IPC: C12P13/04
Filed: 1985-09-04
Abstract: PURPOSE:To produce the titled substance easily, by treating DL- or L-amino acid amide with an enzyme produced by Enterobacter or Pseudomonas genus microorganism and having L-amino acid amide hydrolyzing activity. CONSTITUTION:A microbial strain belonging to Enterobacter genus or Pseudomonas genus such as Enterobacter cloacae N-7901 (FERM BP-873) or Pseudomonas sp.N-2211 (FERM BP-875) is cultured aerobically in a conventional medium to obtain a culture liquid, separated bacterial cell or treated bacterial cell, etc., having L-amino acid amide hydrolyzing activity. The DL- or L-amino acid amide of formula is made to react with the above bacterial cell or culture liquid, etc., to obtain L-amino acid. The accumulated L-amino acid is separated and purified e.g. by ion exchange treatment.
Patent JP-2001024517-A (JP)
Title: Method and device for transmitting data
Inventor: YAMASHITA SHIGEYUKI
IPC: H03M9/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To transmit digital word string data such as an HD digital video signal for progressive scanning by a means which can be comparatively easily prepared without requiring development of a new circuit element or the like. SOLUTION: A digital video signal DV(20) to be 20-bit word string data having a 148.5 MBps word transmission rate is divided by conversion for each frame period part (or each line period part) to obtain two divided 20-bit word string data DV(20)O and DV(20)E respectively having a 74.25 MBps word transmission rate and two serial data DVO, DVE obtained by respectively applying P/S conversion processing to these divided 20-bit word string data DV(20)O, DV(20)E are respectively transmitted through a plurality of transmission lines.
Patent JP-H0242356-A (JP)
Title: Common container for taking and uniform treating of sputum
Inventor: KURODA SHUNKICHI
IPC: G01N1/04
Filed: 1988-08-03
Abstract: PURPOSE:To allow drawing and uniform treating of sputum by using a capped container of a flat bottomed cylindrical type in which plural pieces of granular solid materials are housed. CONSTITUTION:The material quality of the granular solid materials 3 is not limited and the materials which are heavy to some extent are more preferably used. The materials made of glass are preferred. The sputum is taken into the container 2. Since the container has a large bore, discharging of the sputum directly into the container is possible. The container can be erected without auxiliary implements and since the bottom is flat, taking of a specimen from the desired part in the taken sputum is possible. A chemical for uniformization and a specific sterilizer are put into the container contg. the sputum. The chemical and the sterilizer as well as the sputum are well mixed and the sputum is rapidly uniformized by oscillating the container by a shaker and rotating the granular solids 3 in the container. Since the cap 1 is provided to the container in the entire stage, the jump out of the contents to the outside does not arise and the safety is assured. Further the container is less taller than a test tube and, therefore, the container sticks to the inside wall of the test tube and does not fall down. The complete and uniform treatment of the sputum is possible as well.
Patent JP-H0943075-A (JP)
Title: Pressure sensor
Inventor: SUMI SADAYUKI
IPC: H01L29/84
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a pressure sensor which can be thin. SOLUTION: A pressure sensor includes a sensor chip 7 formed with a diaphragm 7a, a lid 8 with a circuit formed and with the sensor chip 7 packaged by face-down-bonding, silicon resin 10 for closing a gap between the diaphragm 7a and the lid 8 around the diaphragm 7a on a surface of the sensor chip 7, and a pressure sensor body 11 formed with a circuit by MCB packaging technique and with a recess 11a closed by the lid 8 so that the sensor chip 7 is received in the recess 11a.
Patent JP-S6086789-A (JP)
Inventor: HIRAIWA SUSUMU
IPC: H05B3/20
Filed: 1983-10-17
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-H0244565-A (JP)
Title: Auxiliary storage device
Inventor: MASUDA KATSUHIKO
IPC: G11B19/04
Filed: 1988-08-03
Abstract: PURPOSE:To give warning to a user until a storing medium is inserted again when the storing medium in a discharge prohibiting condition is discharged by providing a storing medium discharge detecting pat, a storing medium insertion detecting part, a storing medium discharge monitoring part and a warning part. CONSTITUTION:When a user discharges the medium from a storing medium driving part 11, a storing medium discharge detecting part 12 sends a discharge detecting signal to a storing medium discharge monitoring part 15. The monitoring part 15 takes out information to show whether the medium is in a discharge allowing condition or not from a storing medium discharge allowing condition control part 14. Then, when the medium is in the prohibiting condition, the monitoring part 15 sends a warning signal to a warning part 16. When the warning signal is sent, the warning part 16 warns it to the user that the medium in the discharge prohibiting condition is discharged by ringing a buzzer or displaying a warning message on a display. When the user inserts the medium to be driving part 11, a storing medium insertion detecting part 13 sends a detecting signal to the monitoring part 15 and a warning canceling signal is sent to the warning part 16. Then, the buzzer, etc. stops ringing and the warning is canceled. Then, the user can discharge the medium at any time.
Patent JP-H0646450-A (JP)
Title: Image signal printing device
Inventor: KUSAKA SATORU
IPC: H04N5/91
Filed: 1992-07-21
Abstract: PURPOSE:To print the still images without blur even with the mobile image signals. CONSTITUTION:A printing device 10 records the image signals on an instant film and is provided with an image signal fetching decoder 12, the 1st image memories 16a, 17a and 18a which store the odd fields of the image signals, the 2nd image memories 16b, 17b and 18b which store the even fields of the image signals, an image signal movement detecting circuit 25, and the image synthesizing circuits 21, 22 and 23 which properly synthesize the image data stored in those 1st and 2nd image memories. When the images moved, the image data on the odd fields processed and outputted from the circuits 21, 22 and 23. When the images have no movement, the frame data generated from the image data on each field are outputted from the circuits 21-23 and printed.
Patent JP-H0631831-A (JP)
Title: Tire forming system
Inventor: MIYAMOTO YOSHINORI
IPC: B29D30/20
Filed: 1992-07-21
Abstract: PURPOSE:To provide tire forming system, in which no lowering of working efficiency occurs at the winding of jointless reinforcing material, which necessitates longer working time. CONSTITUTION:In a forming system consisting of a band drum 1, a shaping drum 2 and a belt forming machine 101 having two rocking or revolving belt drums 11b, the band drum 1 and the shaping drum 2 are arranged on one axis to each other. Further, between the drums 1 and 2, a band transferrer 4 is arranged reciprocatively on the above-mentioned axis and, in addition, the belt forming machine 101 is arranged parallel to the common axis of the drums 1 and 2 and the band transferrer 4. Furthermore, a belt transferrer 5 is arranged axially and normal to its axis movably between the belt drum 11b and the shaping drum 2.
Patent JP-H0634653-A (JP)
Title: Acceleration sensor
Inventor: HIRAYAMA HIROSHI
IPC: G01P15/125
Filed: 1992-07-21
Abstract: PURPOSE:To obtain a capacitance type acceleration sensor being excellent in durability and bringing forth few errors in measurement. CONSTITUTION:A recession 7 of a prescribed depth is provided in a base 1 formed of an insulative plate-shaped member and a fixed electrode 4 is fixed at a prescribed position of this recession 7. A detecting part 3d corresponding to the fixed electrode 4 and formed of a flat plate member and a movable electrode 3 which connects this detecting part 3d with an outer peripheral part 3b on the outside through a plurality of support parts 3c and supports the detecting part 3d displaceably in the vertical direction to the fixed electrode 3 are fixed to the base 1 so that the detecting part 3d faces the fixed electrode 4 with a prescribed gap between them.
Patent JP-H1135747-A (JP)
Title: Antislip material
Inventor: YOKOI SHIGEO
IPC: C08F10/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a material having an excellent antislip effect by forming a foam of a synthetic resin containing a polyethylene prepared by polymerization in the presence of a metallocene catalyst. SOLUTION: There is provided an antislip material made of a sheety or netlike foam prepared by molding a synthetic resin comprising a polyethylene prepared by polymerization in the presence of a metallocene and optionally other polymers and fillers with a tandem extruder composed of two extruders connected in series. A low-boiling solvent is poured into the middle of the first stage extruder, whereupon the molten resin is foamed into a high-expansion-ratio 1-3 mm thick sheet when it is extruded into a zone at atmospheric pressure. The solvent may be replaced by a thermally decomposable blowing agent. The sheety foam is formed by cut-opening a cylinder obtained by using a circular die.  The netlike foam is formed by using a rotary die having a plurality of grooves at the same intervals between the inner and outer dies and extruding the molten resin through the grooves while rotating the dies in the opposite directions.
Patent JP-S60104297-A (JP)
Inventor: KIMURA KAZUHIKO
IPC: G21F9/10
Filed: 1983-10-19
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-H04233934-A (JP)
Title: Curable mixture of interphase-forming epoxy resin and interphase-forming polyamine, and cured composition
Inventor: JIMII DEII AARUSU
IPC: C08G59/20
Filed: 1991-08-02
Abstract: PURPOSE: To obtain the subject resin which can give a cured product which can be oriented by the application of an electric field, a magnetic field or drawing prior to and/or during curing by using a specified epoxy resin containing mesogenic or rodlike moieties.  
     CONSTITUTION: This resin contains mesogenic or rodlike moieties represented by the formula: {more than 80% are -(Z 1 -Z 2 ) n -Z 1 -bonds [wherein Z 1  is CR 1 =CR 1 , CR 1 =CR 1 -CR 1 =CR 1  or the like (wherein R 1  is H or a 1-4C hydrocarbon group); Z 2  is a 5-12C (bi)cyclic system; R is R 1 ; and X is a halogen, NO 2  or C≡N]. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0944185-A (JP)
Title: Pulse width modulation signal modulating and demodulating circuit
Inventor: KUMAGAI YUKIO
IPC: G10L21/04
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a pulse width modulation(PWM) signal modulating and demodulating circuit in which a prediction control is conducted for the amplification of an input amplifier based on stored digital values and the stored amplification value of the input amplifier in the circuit which stores the digital values that are obtained by A/D converting analog signals and the amplification of the input amplifier and demodulates back to analog signals using PWM signals. SOLUTION: Inputted analog signals are amplified by an amplification variable type amplifier 1, A/D-converted, processed for data compensation and predicting control of the amplification and various signal processings are performed. Then, a data compensation processing is conducted again, a PWM conversion is conducted, an amplification control is performed for an amplification variable type analog converter 3 and analog signals are obtained. Moreover, an MPU 2 performs software processings for an input side data compensation, a prediction type amplification control processing, various signal processes, an output side data compensation and an amplification control processing.
Patent JP-H1036395-A (JP)
Title: New membrane protein
Inventor: MIYABAYASHI TOMOYUKI
IPC: C07K16/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new membrane protein specifically expressed in the brain, nerve tissue and tumor cell, containing a specific amino acid sequence and giving an antibody expected to be usable for the diagnosis of diseases specific to brain and nervous system and cancers such as cervical cancer and malignant melanoma. SOLUTION: This new membrane protein is composed of a polypeptide containing an amino acid sequence expressed by the formula and specifically expressed in the brain, nervous system tissue and tumor cells. The antibody specifically recognizing the membrane protein is expected to be usable for the diagnosis of diseases specific to brain and nervous system and cancers such as cervical cancer and malignant melanoma. The new membrane protein can be produced by screening a λ-phage cDNA library of human fetus brain by the plaque hybridization with a labeled DNA probe composed of a part of the membrane protein gene, integrating a gene of the new membrane protein obtained from positive clone into a plasmid, etc., inserting the plasmid into a host cell and expressing the gene in the transformed cell.
Patent JP-2000040612-A (JP)
Title: Magnet powder and sintered magnet and manufacture of the same and bonded magnet and motor and magnetic recording medium
Inventor: TAGUCHI HITOSHI
IPC: H02K15/03
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a ferrite magnet having high residual magnetic flux density and high coercive force which can not be achieved in a conventional M type ferrite magnet, by simultaneously improving the saturated magnetization and magnetic anisotropy of an M type ferrite, to provide a ferrite magnet having excellent magnetic characteristics that the temperature characteristics of the coercive force can be made extremely excellent, and especially, that the deterioration of the coercive force can be made small even in a low temperature, and to provide a ferrite magnet in which the rectangularity of a demagnetization curve can be made excellent, and that high characteristics can be obtained even when expensive Co contents are reduced, and the degree of orientation equivalent to that of a solvent system can be obtained even in a manufacturing process in a river system,  and further to provide a motor and a magnetic recording medium having satisfactory characteristics. SOLUTION: This is magnet powder having the main phase of a hexagonal crystal system ferrite containing A (A is Sr, Ba, or Ca), Co and R [R indicates at least one kind of element selected from rare earth elements (containing Y) and Bi]. In this magnet powder, at least two different Curie temperatures are present in a range from 400 deg.C to 480 deg.C, and the absolute value of the difference is 5 deg.C or more.