baber/WOPTO huggingface dataset:
Patent JP-H0483661-A (JP)
Title: Light modulator
Inventor: INOUE HITOSHI
IPC: H04N1/23
Filed: 1990-07-27
Abstract: PURPOSE:To automatically compensate a characteristic fluctuation, obtain a high extinction ratio, and improve a maximum light exposure quantity by a method wherein when a light exposure quantity by a sawtooth waveform is modulated, an optical output of a semiconductor laser is controlled so as not to be higher than a fixed value, and once it reaches the value, a pulse width is modulated at the value. CONSTITUTION:An optical voltage C is gradually increased. When reaches a value Pm, an output of a comparator comes to a high level, and a flip flop output 61 is set to a high level. The high level state makes an output of a sample/hold circuit turned to a hold state. After that, a drive current is kept constant. At the same time, an integrator circuit 11 starts integrating a flip flop output 62 to obtain a ramp waveform. A substructer 13 outputs the result of (P-Pm) R2/R1, whereby the output of the comparator 12 becomes a high level when an integrator output 63 reaches (P-Pm) R2/R1. This signal is transmitted to a RESET input of a flip flop 6 through an AND gate 15 and an OR gate 7 to reset the output of said flip flop to a low level and interrupt a drive current.
Patent JP-H05209493-A (JP)
Title: Method and apparatus for detecting position of excavator under ground
Inventor: MATSUO TAKASHI
IPC: E21B47/02
Filed: 1991-07-15
Abstract: PURPOSE:To excavate a trench with high accuracy by a method in which two wire ropes for detecting displacement are hung down and attached with sensors, the displacement of the sensors is tracked by a color pickup camera to detect the position in a color picture analyzer. CONSTITUTION:A base device 5 is set in an excavated trench T, and a mover 7 is operated to position the fixing point 12 of the wire rope 10 on the vertical line of the sheave 13 of the excavator 1. The base device 6 is moved toward the trench T, and a sensor 17 is attached to the wire rope 10a on the fixed side to set up a fixed standard point 18 under a given condition. A picture analyzing type position sensor is operated, where the coordinates of the sensor 17 is used as initial set value and during excavation thereafter the deviation between detected values and the initial set value is continuously detected as displacement of the wire rope 10. The information on the horizontal displacement is sent to the computer 26 of the detecting system, where it is processed with other information to display the horizontal displacement and distortional amount of the excavator 1 at real time. The excavator 1 is then controlled in attitude by watching the calculated results by operators.
Patent JP-S5988018-A (JP)
Inventor: YAMASHITA MAKOTO
IPC: A01C11/02
Filed: 1982-11-15
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-H0862217-A (JP)
Title: Plate for enzyme immunoassay
Inventor: TACHIBANA YOICHI
IPC: C12R1/19
Filed: 1994-08-01
Abstract: PURPOSE: To provide a simple, quick and accurate new diagnosis system for infectious diseases. CONSTITUTION: The plate for enzyme immunoassay having a mono, clonal antibody immobilized thereon is used to discover an infectious disease caused by a pathogen. The monoclonal antibody is coupled to a fused protein composed essentially of an antigen protein and a carrier protein by an antigen/antibody reaction through the carrier protein.
Patent JP-H0366601-A (JP)
Title: Adhesion-preventing agent against oceanic life
Inventor: SHIRAISHI HARUO
IPC: A01N31/02
Filed: 1989-08-03
Abstract: PURPOSE:To obtain the subject preventing agent exhibiting effect only with pouring into sea water-cooling water system by dissolving amine salts as adhesion-preventing agent against oceanic life into propylene glycol, glycerin or mixture of the both having a slight toxicity. CONSTITUTION:Adhesion-preventing agent against oceanic life, namely amine compound (e.g. ethylene oxide adduct of beta-hydroxy substituted aliphatic amine or aliphatic amine, etc.) is dissolved in propylene glycol, glycerin or mixture of the both having a slight toxicity to afford the aimed adhesion-preventing agent against oceanic life. Said preventing agent is capable of preventing adhesion of oceanic life with only pouring into sea water-cooling water system. Therefore, adhered oceanic life is able to be removed without stopping operation of oceanic building. Said method is advantageous in viewpoints of time and economy. Besides, addition of the preventing agent into sea water is performed by merely mixing a certain amount and the working is extremely simple.
Patent JP-2000030349-A (JP)
Title: Method and device for reproducing signal
Inventor: KAMIYAMA KAZUO
IPC: G11B19/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain excellent response feeling when the operation is switched from normal reproducing to variable speed reproducing, and the reproducing speed is varied. SOLUTION: A signal is read out from a recording medium based on a time slot of a prescribed period to be stored in a storage means consisting of a buffer memory and a JOG memory. When the operation is switched at a point of time t1 and the reproducing speed is varied, until a point of time t2 when the signal according to the new reproducing speed is read out from the recording medium by a time slot TS-b to be stored in the storage means, the signal stored in the storage means is read out according to the new reproducing speed, and a regenerative output signal is obtained.  During the period until the reproducing speed is varied at the point of time t1, and the regenerative output signal according to the reproducing speed varied at the point of time t2 is obtained, the signal is read out from the storage means according to the new reproducing speed, and the regenerative output signal is obtained, thus, the response feeling for the operation is improved.
Patent JP-S6172659-A (JP)
Inventor: MAIKERU ANJIERO KORASERO
IPC: H01J9/34
Filed: 1985-09-09
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-H0249269-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IZUMI TOMOAKI
IPC: G11B20/02
Filed: 1988-08-10
Abstract: PURPOSE:To perform the after-recording of only a control code by providing a means to perform recording or erasure only in the recording area of the control code in a video floppy. CONSTITUTION:At the time of erasing only the control code, a control code generating part 24 sets a start flag detecting signal outputted from a flag detecting part 23 as time base reference, and outputs a control code erasure gate which goes to a negative only in the recording area of the control code. The output makes an erasing amplifier 13 output an erasure signal via an AND 26, and sets a head 2 at an erasing mode, and erases only the control code. At the time of recording the control code, the generating part 24 sets the start flag detecting signal from the detecting part 23 as the time base reference, and outputs a control code recording gate which goes to the negative only in the recording area of the control code. The output makes a recording amplifier 12 output a recording signal via an AND 25, and sets the head 2 at a recording mode, and records only the control code.
Patent JP-S60100551-A (JP)
Inventor: FURIIDORITSUHI YONASU
IPC: C07C67/00
Filed: 1984-09-27
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-S58103179-A (JP)
Inventor: AREKUSANDAA SUPIAZU RAURI
IPC: H01L31/10
Filed: 1981-12-12
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-H0656122-A (JP)
Title: Filling nozzle
Inventor: SUGIMOTO TAKAYUKI
IPC: B65B39/00
Filed: 1992-07-28
Abstract: PURPOSE:To provide a filing nozzle, in which sealing properties of the bonding place of a piston rod and movable valve element are secured. CONSTITUTION:A female thread part 30a is formed in the inner peripheral face of a sleeve 30 constituting the lower end of a first piston rod 16, and a a movable valve element 15 is formed into an integral body with the first piston rod 16 by a valve-element pressure member 31 screwed to the female thread part 30a. Two O-rings 33, 34 are arranged in the valve-element pressure member 31. Concretely, the first O-ring 33 is arranged in a part coming into contact with the lower end face of the movable valve element 15 being a transverse face and the second O-ring 34 is arranged in a part coming into contact with the inner peripheral face being a longitudinal face.
Patent JP-S6446006-A (JP)
Title: Bolt joint method
Inventor: YAMAMOTO MASATO
IPC: F16B5/02
Filed: 1987-08-12
Abstract: PURPOSE: To avoid reclamping so as to operate with high efficiency by arranging a thin plate attached by antislip powder between the joining members to be clamped by a bolt clamping method. CONSTITUTION: A thin plate attached by antislip powder is constituted by a substrate coated, immersed or impregnated by antislip powder with adhesives to form a thin layer having a thickness as homogeneous as possible. Relatively thin iron plate or extremely thin plate or foil of metals such as iron, aluminum or zinc, thin plastic sheet and paper or the like may be used as the substrate of the thin plate. Powder of silicon-carbide, silica, diamond or the like of which the particle diameter is as homogeneous as possible may be used as the antislip powder. Alkyd, phenol or epoxy cold-setting or thermosetting resin may be used as the adhesive. The thin plate is cut and bored according to design, arranged between the joining surfaces and clamped with bolts.
Patent JP-H0647841-A (JP)
Title: Manufacture of paper container blank
Inventor: SAKUMA BONTARO
IPC: B31B50/20
Filed: 1992-07-28
Abstract: PURPOSE:To prevent generation of extra notches at lower bottom pieces joined to barrel parts or extra protrusions at a lower extended part joined to an overlapping part by cutting at between the barrel parts of a blank and the overlapping part linearly in right and left directions of taking-up. CONSTITUTION:Between upper cover parts 11 joined to barrel parts 13 and an upper extended part 14 joined to an overlapping part 16, a part where the upper end shape of a blank is linear is cut off linearly in right and left directions of taking-up by pressing a linear punching blade 20. Between lower bottom parts 12 joined to the barrel parts 13 and a lower extended part 15 joined to the overlapping part 16, parts of step difference having oblique sides at the lower end shape of the blank is cut off linearly in right and left directions of taking-up by pressing the linear punching blade 20 whose lower end is branched into two. An unnecessary part 21 of the blank to be generated at the part branched into two parts is removed.
Patent JP-H0641724-A (JP)
Title: Apparatus for production of transparent conductive film
Inventor: ISHIBASHI AKIRA
IPC: C23C14/08
Filed: 1992-07-28
Abstract: PURPOSE:To easily and efficiently produce a transparent conductive film having a low resistivity by rapidly cooling a substrate in a vacuum to a specific temp. after the formation of the transparent conductive film. CONSTITUTION:The substrate 11 and a target 14 are provided to face each other in a vacuum chamber 1. While the substrate 11 is kept at >=300 deg.C, the transparent conductive film is formed by a sputtering method on the substrate 11 by the plasma discharge generated between the substrate 11 and the target 14. A substrate cooling device 22 which rapidly cools the substrate 11 in the vacuum down to <=250 deg.C after the formation of the transparent conductive film is arranged in this apparatus for production of the transparent conductive film. This substrate cooling device 22 is arranged in a substrate take-out chamber 3 and is arranged to face the position where the substrate 11 passes. As a result, the transparent conductive film to be formed on the substrate is so formed that carrier electrons are not decreased by oxidation.
Patent JP-H1050748-A (JP)
Title: Plated product and its manufacture
Inventor: ICHIYANAGI KOUJI
IPC: H01J29/07
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To improve assembling accuracy of a product and to exclude waste of material by integrating a plated layer formed by electroplating with a component placed on the layer. SOLUTION: Since an electronic circuit element 4 is placed on an electrode and/or a plated layer 3 formed on the electrode by electroplating to integrate the layer 3 with the element 4 in the state that the layer 3 is supported by the electrode, accurate assembling is conducted without impairing an accuracy of the layer 3. Since the element 4 integrated with the layer 3 is reinforced by the element 4, it is easily operated as compared with the sole layer 3, and it can be easily handled while maintaining the accuracy of the layer 3 as it is. When many plated layers 3 are planely disposed, branch portions for connecting the layers 3 is eliminated and hence a cutting operation of the branch portion is eliminated, and waste of material can be reduced as well.
Patent JP-2000032181-A (JP)
Title: Communication terminal device
Inventor: DAN KENICHI
IPC: H04N1/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To notify destination information corresponding to received transmission source information with a displaying means, etc., and also to cope with appropriate distribution, etc., for the reception by preliminarily storing destination information corresponding to transmission source information. SOLUTION: When an incoming signal detecting means 3 detects an incoming call, a transmission source telephone number addition discriminating means 2 and a transmission source telephone number discriminating means 5 receive a transmission source telephone number. And, when the transmission source telephone number is that registered with any of private telephone directories A to C, a RAM 15 stores the 'user's name' of a corresponding private telephone directory of a user registration table as an 'incoming call destination' and a 'name' corresponding to the 'telephone number' coinciding with the transmission source telephone number of a telephone number data table as the 'other party'. Next, reading out of the RAM 15 again, an 'incoming call to (an incoming call destination)' is stored as 'display 1' and the 'other party: (the opposite party)' is stored as 'display 2' in the RAM 15.
Patent JP-S6180760-A (JP)
Title: Fuel cell
Inventor: MORI TOSHIKATSU
IPC: H01M8/04
Filed: 1984-09-28
Abstract: PURPOSE:To acquire a fuel cell suitable for continuous generation, whose electrolyte can be fed easily, by furnishing a reservoir of phosphoric acid to each cell unit and interconnecting the electrolyte layer and the reservoir with the composite of the electrolyte layer. CONSTITUTION:On an electrode with a catalyst layer 13 placed over a porous carbon plate 14, an electrolyte layer holder 8 of a polytetrafluoethylene plate is placed. To the electrolyte layer 10 is applied a paste which is made by mixing and coordinating siliconcarbide powder combined by zirconium phosphate, together with phosphoric acid, over which an electrode is placed, piled up with an electrode holder 6, being squeezed by a specified pressure. After removing overflowed paste in the reservoir 12, a given phosphoric acid is stored in the reservoir 12, fixed with a separator 1 thereover, and the cell is formed. Thus, feeding route from the reservoir 12 to the electrolyte layer 10 is formed.
Patent JP-H0735464-A (JP)
Title: Low temperature showcase
Inventor: TETSUKAWA KAZUO
IPC: A47F3/04
Filed: 1993-07-22
Abstract: PURPOSE:To provide a low temperature showcase wherein a smooth treatment of a bedewing generated on an upper face of a door glass can be executed. CONSTITUTION:A low temperature showcase 1 is equipped with a heat insulating box body 3 in which a storage room 11 is composed with an opening at an upper face, a door 2 pivoted freely to rotate to vertical direction and shutting an opening of the heat insulating box body 3 freely to open or shut, a cooling device R for cooling the storage room 11, and a machine room 4 in which the cooling device R is arranged. The door 2 has a picture frame type frame body 21, a transparent glass plate 22 mounted on an inside of the frame body 21, a draining path 38 formed in the frame body 21 positioned at a pivoting side of the door 2 and a water gathering section 44 formed at a part wherein the frame body 21 executes a contact with an upper face of the transparent glass 22 in the pivoting side of the door 2. A space of an upper direction of the transparent glass 22 is in communication with the machine room 4 through the draining path 38. The water gathering section 44 is inclined low toward the draining path 38 in an opened condition of the door 2.
Patent JP-S62174095-A (JP)
Title: Glucosylmoranoline derivative
Inventor: SUGIYAMA MAKOTO
IPC: C07H17/02
Filed: 1986-08-27
Abstract: NEW MATERIAL:The compound of formula (R is hydrocarbon group having hydroxyl group). EXAMPLE:4-O-alpha-D-glucopyranosyl-N-(2-hydroxyethyl) moranoline. USE:A remedy for diabetes active to suppress the increase of blood sugar level. PREPARATION:The objective derivative can be produced e.g. by reacting 4-O-D- glucopyranosylmoranoline with an epoxide (e.g. epibromohydrin) in a solvent such as dimethyl sulfoxide in the presence of potassium carbonate, etc., e.g. at 100-110 deg.C for 3 hr.
Patent JP-S6262572-A (JP)
Title: Semiconductor laser driving circuit
Inventor: SHIMIZU HIROTOSHI
IPC: G03G15/04
Filed: 1985-09-12
Abstract: PURPOSE:To improve recording quality by compensating transient insufficiency of rise of a driving current of a semiconductor laser in a driving circuit of the semiconductor laser used for a light source for exposing a laser printer. CONSTITUTION:When an input signal Vs is set to high level (*Vs is low level) to turn ON a semiconductor laser 1, a transistor Q3 is turned ON, its collector voltage drops, the base voltage Vb4 of a transistor Q3 falls, and it is returned to Vcc1 according to the time constant tau determined by a capacitor C and a resistor R1. Simultaneously, after the emitter voltage Ve4 of a transistor Q4 transiently falls, it is returned to Vcc1 according to the time constant tau. As a result, a compensating current is supplied to the laser 1 through the transistor Q4. In other words, when the input signal Vs becomes high, a driving current Id flows to the laser 1 by a driving circuit 2, a compensating current Id' transiently flows by a current compensator 4 to compensate the insufficiency of the current.
Patent JP-H0947448-A (JP)
Title: X-ray ct scanner
Inventor: FUJIMOTO HIDEKI
IPC: A61B6/03
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an X ray CT scanner by which generation of a wind cutting sound is restrained and whose rotational resistance is reduced when a rotary part is rotated at high speed. SOLUTION: In an X-ray scanner, a stand 3 is composed of a fixed part 1 and a rotary part 2, and plural fixed side casings 5 and plural rotary side casings 6 are respectively mounted on the fixed part 1 and the rotary part 2. Cylindrical covers 12 and 14 are installed at least in one of the fixed part 1 and the rotary part 2.
Patent JP-2000033621-A (JP)
Title: Mold for eccentric lens
Inventor: KIZAWA YOSHIO
IPC: B29C33/42
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain plastic lens molded products having different eccentric amounts by using a single mold. SOLUTION: Since an eccentric amount can be regulated by a ring member, at least a pair of cores are constituted of a core 1 having a recess surface 1a and a core 2 having a protrusion surface 2a and a ring member 4 for relatively eccentrically deviating central axes of the surfaces 1a and 2a is arranged on an outer periphery of one of the pair of the cores 1, 2. Resin is injected in a cavity 3 formed between the surfaces 1 and 2a, and injection molded to obtain the eccentric lens.
Patent JP-2000352092-A (JP)
Title: Circulation type solid processing device
Inventor: TANIZAWA HIROSHI
IPC: E03D5/016
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To simplify the whole constitution of a circulation type solid processing device, and to provide a compact constitution. SOLUTION: In this circulation type solid processing device 1, a crushing part to crush solids, an agitating part to agitate the crushed solids with liquid, and a bubbling part to accelerate chemical decomposition of the solids are provide in a first processing tank A, so that the solids are mechanically and chemically decomposed in the first processing tank A, and a load on a second processing tank and on can be minimized.  The second processing tank B is composed in such a simple constitution that a sorting part 4 to sort the sizes of the solids is provided, and a third processing tank C is composed in such a constitution as to comprise a filtration part 5 to filter the liquid, so the filtered liquid is temporarily stored in a storage tank D to be reused as solid decomposing water in the device, thereby the whole circulation type solid processing device can be of an extremely simple and compact structure.
Patent JP-H1051252-A (JP)
Title: Radio equipment and gain control circuit for radio equipment
Inventor: TAKAHASHI KAZUSHI
IPC: H04B1/40
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the gain control circuit in which high performance transmission power control and circuit miniaturization are realized simultaneously. SOLUTION: A base-band signal is given to a modulation section 26 at a transmitter side, in which the signal is modulated into an intermediate frequency signal, and converted into a high-frequency signal at a frequency conversion section 28 via a gain variable amplifier circuit 27 and amplified and outputted by a highfrequency amplifier 29. A transmission output is converted into an intermediate frequency signal by a frequency conversion section 34, and the converted signal is given to a signal changeover device 33. The signal changeover device 33 receives and selects the signals in time division, and its output is given to a logarithmic amplification detection circuit 32, in which a transmission level is detected, the signal denoting the level is converted into a digital signal by an A/D converter 31 and the digital signal is given to a control section 30.  The control section 30 controls the gain variable amplifier circuit 27, so that the transmission output level is made constant based on the received data. A reception signal converted into an intermediate frequency signal by a frequency conversion section 38 at a receiver side is received via a signal changeover device 33, the resulting signal is given to a control section 30 after voltage detection and digital conversion, and the control section 30 controls a gain variable amplifier circuit 39, so that the signal level is made constant.
Patent JP-H1045449-A (JP)
Title: Aggregate and production of aggregate
Inventor: YAMAMOTO TATSU
IPC: C04B18/16
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To improve alkaline resistance and durability by providing the surfaces of the granulated matter obtd. by granulating glass powder with alkaline resistant surface materials and firing the granulated matter. SOLUTION: Cullet formed by primary crushing of recovered waste glass is supplied to a pulverizing machine 3 through an accepting hopper 1 and a tank 2 and is pulverized to a Blaine's value of 3000 to 3300cm<2> /g and, thereafter, the pulverized cullet is sent to a raw material tank 5 through a bag filter 4. Next, 100 pts.wt. cullet, 5 to 35 pts.wt. clayey powder in the raw material tank 6 and 0.01 to 5 pts.wt. foamed material powder are sent to a premixture and are mixed. The mixture is then granulated by a granulating machine 7 to obtain the granulated matter having a diameter of 0.03 to 10mm.  This granulated matter is sent through a rotary drier 8 and a storage tank 8 to a covering machine 9 where the granulated matter is coated with the alkaline resistant surface materials of a grain size of 0.01 to 3μm at 1 to 10 pts.wt. with 100 pts.wt. granulated matter and, thereafter, the granulated matter is supplied to an external heat type rotary kiln 10 where the granulated matter is fired at 800 to 900 deg.C. The granulated matter is then slowly cooled by an externally water cooled rotary cooler 11.