baber/WOPTO huggingface dataset:
Patent JP-H10303670-A (JP)
Title: Pre-emphasis circuit
Inventor: SEKIGUCHI SATOSHI
IPC: H04B10/2507
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide the pre-emphasis circuit where the number of externally mounted components is reduced in the case of circuit integration. SOLUTION: An input signal is amplified by a 1st differential amplifier circuit 4, the amplified signal is fed to a 2nd differential amplifier circuit 9 via a capacitor 8 and amplified. Moreover, an output signal from the 2nd differential amplifier circuit 9 is logarithmically compressed by a 3rd differential amplifier circuit 11 and logarithmically expanded by a 4th differential amplifier circuit 16, and fed back to the 2nd differential amplifier circuit 9. An output signal from the 2nd differential amplifier circuit 9 is added to the input signal at an adder circuit 18 and logarithmically compressed and expanded respectively by the 3rd and 4th differential amplifier circuits 11, 16. Since emitter resistors of transistors(TRs) in differential connection are able to be utilized, a pre-emphasis characteristic is obtained without increasing the capacitance of the capacitor.
Patent JP-S5441746-A (JP)
Title: Submarine optical fiber cable
Inventor: KOJIMA SHINYA
IPC: G02B6/44
Filed: 1977-09-09
Abstract: PURPOSE: To reduce the effect of side pressure and achieve the improvement in hydraulic pressure resistance and twist characteristics by providing a tension resistance body in the central part, providing tension to the cable by this and covering the outside with a corrugated pipe. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63274078-A (JP)
Title: Covered wire branching device
Inventor: TAKIZAWA TADASHI
IPC: H01R43/00
Filed: 1987-05-01
Abstract: PURPOSE:To branch a covered wire from a composite conducting wire without spraying air by providing a brush-shaped rollers moved in the axis crossing direction of a core wire while pinching the covered wire and being rotated. CONSTITUTION:A composite conducting wire 50 is arranged on a clamp 14 facing a work positioning jig 16, the machining progresses as it advances clockwise, and the different machining is concurrently performed in machining devices 18-35. In the machining device 24, for example, a covered wire 64 is further unraveled by a pair of upper and lower rotary brushes 68 rotated while pinching the composite conducting wire 50 and being moved in the horizontal direction. In the covered wire branching device 28, the covered wire 64 is bent downward nearly at a right angle by a pair of the right and left rotary brushes 68 rotated while pinching the covered wire 64 and being moved in the vertical direction, with a core wire 60 held by a holding arm 70. The covered wire 64 can be thereby branched from the composite conducting wire 50 with brush-shaped rollers 68.
Patent JP-S58225465-A (JP)
Title: Electronic device
Inventor: KOREMURA MINORU
IPC: G06F3/147
Filed: 1982-06-25
Abstract: PURPOSE:To facilitate an easy adjustment of display time, by using a combined operation of an electronic memory function mode key and a numeric key. CONSTITUTION:A character data is previously stored in a storage device DM. A mode key SK is first oprated to set an electronic memory function mode. Then a numeric key is pushed, and therefore the character data is read out of the device DM and displayed to a display DP. At the same time, a control circuit CT checks the operating state of the pushed numeric key, and a decoder DE delives the decoding signal corresponding to the pushed key. Then the value of a counter CNT is increased in response to the decoding signal. An arithmetic controller CPU receives the count value of the CNT to set it to a timer T and decreases the timing contents of the timer T. When the contents of the timer T is set at ''0'', the display contents are changed for the display DP.
Patent JP-H11295798-A (JP)
Title: Camera
Inventor: MATSUMOTO TOSHIRO
IPC: G03B17/14
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a camera side attaching index extremely excellent in visibility at the time of attaching a photographing lens without spoiling the appearance by using an attaching machine screw served also as the camera side attaching index for aligning a camera with a lens. SOLUTION: A camera mount 10 molded of a plastic material is fixed by a mount attaching machine screw 11. The head of the machine screw 11 is painted in the same color as the camera mount 10, so that the machine screw 11 is made inconspicuous to the camera mount 10. Meanwhile, a camera side mounting index 20 is used to position a photographing lens and a camera 1 at the time of attaching the photographing lens in the camera 1. In such a case, the machine screw 11 is used also as the index 20. The head of the screw 11 is painted in glossy red so that it functions a role as the lens attaching index. Thus, the index display is realized at a low cost.
Patent JP-H10304328-A (JP)
Title: System for generating multi-screen synthesized signal in television conference system
Inventor: TERUI YUICHI
IPC: H04N7/15
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To generate a stable multi-screen synthesized signal without increasing the size of a hardware by controlling the output of a reduced video signal according to video signal display position information, and generating the synthesized video signal of a television conference terminal. SOLUTION: A reduction ratio and a display coordinate position information on a screen are transmitted from a multi-point controller through a CPU interface 303 to a sub-CPU 302. The sub-CPU 302 controls a horizontal/vertical scaling part 305 based on this reduction ratio and a display coordinate position information. The horizontal/vertical scaling part 305 inputs a clock CLOCK, vertical synchronizing signal VSYNC, and horizontal synchronizing signal HSYNC being a reference from a synchronizing signal generating part. Then, horizontal/vertical scaling and allocation to the display coordinates of a screen are performed in accordance with a CCIR signal developed in a decoding picture memory part 301 according to the reduction ratio and the display coordinate position information on the screen recognized by the sub-CPU 302 in synchronism with those timing signals.
Patent JP-H06276971-A (JP)
Title: Method for thawing frozen hand-rolled sushi
Inventor: NAGAO YASUNORI
IPC: A23L7/10
Filed: 1993-03-24
Abstract: PURPOSE:To rapidly thaw and restore frozen hand-rolled sushi in a state before freezing without lowering the quality in thawing operation. CONSTITUTION:Frozen hand-rolled sushi 4 is put in a hermetically sealed vessel 3 and the vessel 3 is sealed with a lid 2. The change of pressure is repeated while retaining the interior of the hermetically sealed vessel 3 to a pressure exceeding atmospheric pressure using a pressure apparatus 5 and pressure controller 6. Since strongly and weakly pressurized air generated thereby is applied to the frozen hand-rolled sushi 4, thawing is rapidly carried out. After finishing thawing, pressurization of the pressure apparatus 5 is stopped and an air vent valve 7 is opened and pressure of the interior of the hermetically sealed vessel 3 is removed and the lid 2 is opened and thawed hand-rolled sushi is taken out.
Patent JP-S62265699-A (JP)
Inventor: FUJIMOTO TAKAYUKI
IPC: G10L25/00
Filed: 1986-05-14
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-H0798751-A (JP)
Title: Document with index overlapped on image or language description
Inventor: JIYATSUKU RAMUURU
IPC: G09B29/00
Filed: 1994-05-23
Abstract: PURPOSE: To express the index of explanation or the like relating to a visually displayed image or language notation by using a computer means without damaging the visually displayed image or language notation. CONSTITUTION: This invention relates to a document other than a map (document) provided with the image or the language notation respectively divided into many element areas relating to many indexes 10. The respective indexes 10 are dot groups provided on the map (document) near the relating element area and provided with the dot groups constituting a specified code relating to the area. The indexes 10 cover the image or the language notation as the whole, a position frame overlapped on it is constituted and the respective dot groups are read by an optical read means cooperating with a data processing system provided with a data medium capable of specifying an address by the index 10.
Patent JP-H04315014-A (JP)
Title: Method and device for controlling alarm of water level within tank
Inventor: WAKASA AKIRA
IPC: G05D7/00
Filed: 1991-04-11
Abstract: PURPOSE:To control a liquid replenishment alarm and a stop alarm of a discharge pump with one detection of the water-level. CONSTITUTION:When an amount of liquid remaining within a tank 6 reaches a set water level B, a detection signal is outputted and a replenishment alarm of liquid into the tank 6 is generated by the detection signal. At the same time, integration of the amount of discharge of a discharge pump 7 after receiving the detection signal is started. The discharge pump 7 is stopped when the integration value reaches the set amount discharge of the discharge pump 7 and further a stop alarm of the discharge pump 7 is generated.
Patent JP-H06296775-A (JP)
Title: Sewing machine for fixing root winding button
Inventor: MAEDA AKIRA
IPC: D05B3/14
Filed: 1993-04-12
Abstract: PURPOSE:To allow the close sewing with a proper cloth floating quantity, and automatically switch root wining and close sewing by setting a tongue to the substantially horizontal posture at temporary sewing in root winding and close sewing according to a preset sewing program. CONSTITUTION:When close sewing is selected by an operation part 18, switching command is outputted from a CPU 17 to a solenoid valve 17 through an external output part 26 to drive an air cylinder 12. A tongue switching lever 8 is inclined to the position shown by the dashed line. When a button B is vertically set, and sewing stop in which a sewing needle pierces from below by one stitch, the tongue 1 is moved to the substantially horizontal position shown by the actual line. Since the button B and a cloth thus have a regularly constant close positional relation, and the cloth is pressed by the wall of a throat plate, the rake quantity for temporary sewing is made constant, and the rake quantity is never increased at temporary sewing.
Patent JP-S5443428-A (JP)
Title: Digital signal transfer system
Inventor: HATSUTORI MORINOBU
IPC: G06F13/42
Filed: 1977-09-12
Abstract: PURPOSE: To increase the signal transfer efficiency between the digital devices by delaying the strobe signal by a fixed time to the clock against the prescribed bit among the registers which hold temporarily the signals transmitted from the transmitter side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5533497-A (JP)
Title: Silaasubstituted 1*44dihydropyridine derivative
Inventor: RAINHORUTO TATSUKE
IPC: C07F7/10
Filed: 1979-08-27
Abstract: The invention provides sila-substituted 1,4-dihydropyridine derivatives useful as medicament which influence the circulation. Also included in the invention are methods for the procurement of said derivatives, compositions containing said derivatives and methods for the use of said derivatives.
Patent JP-S599504-A (JP)
Inventor: RUDORUFU ANBAAGU
IPC: G01B11/00
Filed: 1982-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6432920-A (JP)
Title: Movable window glass
Inventor: JIYANNPIEERU ROZU
IPC: B60J1/17
Filed: 1988-05-06
Abstract: PURPOSE: To improve connecting workability by providing a molded profile frame molded integrally with glass, and connecting it to a connecting piece by meshing when the profile frame connected to the connecting piece integral with a window glass moving mechanism is provided at the edge section of the glass. CONSTITUTION: The side window glass of an automobile is provided with a glass sheet 1, and a profile frame 2 connectable to a connecting piece 3 provided on the window glass lift mechanism side is integrally molded from a plastic material. The profile frame 2 has two flange portions 4 extended downward from a frame portion 5. Each flange portion 4 has an inside lug 6, and a meshing space 7 with the connecting piece 3 and an inserting space having an inclined face 8 toward the connecting piece 3 are formed. When the lug 6 is pushed into a groove 10 formed at the center section of the connecting piece 3, the lug 6 is firmly meshed with the rounded head section 9 of the connecting piece 3.
Patent JP-2000308221-A (JP)
Title: Incoming panel
Inventor: SHIOZAWA YOSHIMI
IPC: H02B13/02
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To effectively utilize space in a panel by integrating a lightning arrester and a line-side isolator at a receiving end of an upper or lower stage where a leading terminal is provided for accommodation, and accommodating one portion of the line-side isolator projecting from a receiving part in the isolator part by utilizing the empty space of the isolator part at a middle level. SOLUTION: A main circuit panel 14 is devided into upper, middle, and lower stages where an insulation gas is sealed, a receiving part 1 of the upper stage where a cable head 15 is mounted accommodates an isolator 21 and a lightning arrester 22 at an upper side, and an isolator 16 is integrated into the lightning arrester 22 at the middle stage for accommodation. Also, although the isolator 16 is minimized as much as possible, it partially projects toward the empty space of the isolator part 2 at the middle stage due to the limitation of the space of the receiving part 1. Then, the isolator part 2 accommodates a ground switch 17 and a gas circuit breaker 18, and one portion of the isolator 16 is accommodated in empty space at the upper side.  Furthermore, a bus connection part 3 at the lower stage accommodates an isolator 19 and a bus 20, thus effectively utilizing the inside of the panel.
Patent JP-H10297000-A (JP)
Title: Suction recovery device for ink jet recorder
Inventor: NIIKURA EIJI
IPC: B41J2/18
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To surely recover from clogging, and eliminate the need for an ink absorber that prevents ink from drying by providing a cap and a suction means that sucks ink selectively from multiple ink discharge openings one by one. SOLUTION: Ink discharge openings 2 are covered by a cap 3 having holes 31 corresponding to multiple ink discharge openings 2 provided at the head of an ink discharge head 1, and hollow suction projections 91 that are inserted into the holes 31 are provided in the suction cylinder 9 connected to a suction pump by a tube 5. And a suction opening 101 arranged and perforated spirally on the side of the hollow suction plug 10 inserted into the cylinder 9 rotatably is arranged in a manner of aligning with the hollow portion of the projection 91 by the rotation of the suction plug 10, and ink is sucked selectively from multiple ink discharge openings 2 one by one.
Patent JP-S5335403-A (JP)
Title: Control system for terminal connection
Inventor: NISHIJIMA TOMIHISA
IPC: H04L29/00
Filed: 1976-09-14
Abstract: PURPOSE:To obtain a system applicable also to the line in which DC is not passed as the data transmission line in telephone exchanges and suitable for the confirmation of connection for the data transfer line with high speed.
Patent JP-S61266960-A (JP)
Title: Replacing device for high voltage instrument
Inventor: HANEDA SHOGO
IPC: G01R11/00
Filed: 1985-05-22
Abstract: PURPOSE:To replace an active power watthour metter and a reactive power watthour meter while maintaining the metering state of in-use power consumption by connecting an insertion plug to a check terminal and then switching the metering of electric power in use automatically. CONSTITUTION:The active power watthour meter 9 and the reactive power watthour meter 10 to be fitted are connected to cassette terminal boards 5 and 7 and then the insertion plug 12 is inserted into the check terminal of a high voltage instrument box. Then, the voltage circuits of an active power watthour meter 2 and a reactive power watthour meter 3 to be replaced are opened automatically and the current circuits are short-circuited, so that the in-use power consumption begins to be metered by the watthour meters 9 and 10. Then, the watthour meters 2 and 3 are detached and connected to cassette terminal boards 6 and 8, so that a priority circuit places the watthour meters 2 and 3 in a metering state. In this state, the watthour meters 9 and 10 are detached from the cassette terminal boards 5 and 7 and fitted to the high voltage instrument box and then the insertion plug 12 is disconnected from, the check terminal 4, so that the watthour meters 9 and 10 begin to meter the in-use power consumption.
Patent JP-S60258040-A (JP)
Title: Aligning mechanism for accounting slip
Inventor: OBARA AKIRA
IPC: B65H9/00
Filed: 1984-05-31
Abstract: PURPOSE:To correct skewing of an accounting slip completely regardless of its types so as to make a device small by allowing the accounting slip to stay in an aligning area in response to its length with its side pressed against a reference wall. CONSTITUTION:A pair of auxiliary rollers 18 is arranged on the opposite side of a reference wall 2 centering around an aligning belt 7 so as to rotate in a body. The conventional mechanism is incapable of aligning work sufficiently when the length of an accounting slip l3 is maximum. However, the accounting slip 1 is allowed to stay in an aligning area temporarily in this configulation where the length of the accounting slip from the leading edge to the trailing edge is measured by a detector 27 providing signals to release the power transmission from a timing belt 6. Then an arm is rotated with a solenoid 26 demagnetized allowing the accounting slip 1 to be held between rollers 18 and 22, and travelling force to press the accounting slip to the wall 2 for a certain period of time is provided permitting skewing to be sufficiently corrected.
Patent JP-2000300285-A (JP)
Title: Production of optically active 2-oxobicyclo 3.1.0]hexane-6- carboxylic acid derivative
Inventor: KUDO JUNKO
IPC: C07C62/18
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce the subject compound usable for an intermediate for a medicine, or the like by asymmetrically hydrolyzing specific 2- oxobicyclo[3.1.0]hexane-6-carboxylic esters by using an enzyme capable of hydrolyzing a specified optically active body. SOLUTION: 2-Oxobicyclo[3.1.0]hexane-6-carboxylic esters of formula I [R1 is a 1-8C alkoxy, a 1-10C (substituted) alkyl, an allyl or a (substituted) aryl; X1 and X2 are each a single bond, S, SO, SO2 or the like; R2 and R3 are each H, a halogen, nitro, a 1-10C (substituted) alkyl, a (substituted) aryl, a (substituted) aromatic heterocycle or the like] are hydrolyzed by using an enzyme having abilities for preferentially hydrolyzing a specific optically active body to inexpensively provide the objective optically active 2- oxobicyclo[3.1.0]hexane-6-carboxylic acids of formula II [(*) represents an asymmetric carbon], and optically active 2-oxobicyclo[3.1.0]hexane-6-carboxylic esters of formula III.
Patent JP-2000296635-A (JP)
Title: Optical print head
Inventor: SHIMIZU YUKIHIKO
IPC: B41J2/44
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To form a clear image without color shift and blur by a method wherein lights from different light sources are always imaged on a recording medium in a constant position relationship in terms of an optical print head having a plurality of light sources. SOLUTION: Each of fluorescent light emitting tubes 1, 2 having different light colors has multiple light emitting dots which are arranged perpendicular to the paper surface. A dichroic optical element 10 is provided between the fluorescent light emitting tubes 1, 2. A green color dot light from the first fluorescent light emitting tube 1 is reflected by a reflection face 10a of the dichroic optical element 10 so that the optical passage thereof is changed by 90 degrees to the lower side. A red color dot light from the second fluorescent light bulb 2 is reflected by a reflection face 10b of the dichroic optical element 10 so that the optical passage thereof is changed by 90 degrees to the lower side.  The dot lights having different colors from the fluorescent light tubes 1, 2 are incident on a common isometric imaging element 12 such that the optical axes are not conformity with each other but are parallel to each other. The dot lights are imaged in parallel on a recording medium 7 in a predetermined position relationship. The image obtained thereby is clearer than heretofore.
Patent JP-S60254161-A (JP)
Title: Developing method
Inventor: TERAO KAZUO
IPC: G03G15/08
Filed: 1984-05-31
Abstract: PURPOSE:To reproduce securely a dot point and a thin line by forming a toner carrier layer of a resistor on the electrode of a developing device which visualizes an electrostatic latent image opposite to an electrostatic latent image holder, and applying a high frequency alternating electric field to the developing electrode. CONSTITUTION:A photosensitive body 10 and the toner carrier layer 12 formed of the resistor layer are arranged in facing each other, and the high frequency alternating electric field is applied between the developing electrode 14 and the conducive base 16 of the photosensitive body 10. The electric field produced by the electrostatic latent image on the photosensitive body 10 is controlled accordig to the resitance value and thickness of the developer carrier layer 12 and its dielectric constant, and the gap between the photosensitive body 10 and developer carrier layer 12 to establish a peripheral electric field 20 at the electrostatic latent image part, and toner is stuck according to the electrostatic latent image to develop the image. Consequently, a dot image and a thin line image are reproduced faithfully without deteriorating a solid-black image and other images.
Patent JP-S591618-A (JP)
Title: Method for refining molten steel
Inventor: MORI TOSHISADA
IPC: C21C7/076
Filed: 1982-06-28
Abstract: PURPOSE:To subject molten steel to rapid and efficient dephosphorization, desulfurization or composite treatment thereof by adjusting the oxygen content of the molten steel to the level fit for dephosphorization, desulfurization or composite treatment thereof and by refining the molten steel. CONSTITUTION:Molten steel is charged into a vessel lined with quick lime or dolomite refractories. The oxygen content level of the molten steel fit for necessary treatment such as dephosphorization, desulfurization or composite treatment thereof is obtd. beforehand. The oxygen content of the molten steel in the vessel is changed to said level by applying one or more means selected from the blowing of oxygen, the addition of a deoxidizing agent and the addition of an oxidizing agent. After adding NaF, the molten steel is subjected to dephosphorization, desulfurization or composite treatment thereof.
Patent JP-S62267556-A (JP)
Title: Liquefied gas feeding method
Inventor: MATSUURA MASANORI
IPC: F02D41/02
Filed: 1986-05-14
Abstract: PURPOSE:To prevent gasification of fuel, by a method wherein electromagnetic on-off valves, situated in a fuel system, running from a liquefied gas fuel tank to a fuel injection valve, and a return fuel system, running from the fuel injection valve to the tank, are charged with a high-value current only during opening, and an amount of an opening maintaining current is decreased. CONSTITUTION:Liquid fuel in a tank 1 storing liquefied gas, e.g. LPG, is fed to a fuel injection valve 2 through an electromagnetic on-off valve 5, a filter 6, a fuel pump 7, and a conductor 4, and is injected to an intake air pipe 3 in a state to be left unliquefied. Surplus fuel from the fuel injection valve 2 is returned to the tank 1 through a regulator 9 and an electromagnetic on-off valve 10. A control device 11 feeds a high current to solenoids 5a and 10a during starting of an engine to open the electromagnetic on-off valves 5 and 10. Thereafter, intensity of a current is decreased, only an opening maintaining current is fed, and liquefied gas flowing through a valve body is prevented from being liquefied through heating of a valve body.