baber/WOPTO huggingface dataset:
Patent JP-H03220237-A (JP)
Title: Polyphosphazene and its use
Inventor: NAKANAGA TAKEFUMI
IPC: C08G79/025
Filed: 1990-01-25
Abstract: PURPOSE:To obtain a polyphosphazene useful as a high-energy density electrolyte for secondary batteries which can normally operate at usual ambient temperature by using a specified compound prepared by compositing a polymer with a salt solvated with ligands. CONSTITUTION:A compound prepared by compositing a polymer with a salt solvated with ligands and represented by formula I, wherein the groups of formula II is a polymer of a structure consisting of randomly arranged segments of formulas III, IV, etc., or a mixture thereof; M is a cation selected from among those of the main and subsidiary groups of groups I and II of the periodic table, those of transition elements and lanthanide elements of groups III- VIII and onium ions; X is an anion; h and k are each the average number of repeating ethyleneoxy units; 0<=k<=15; 0<=h<=22.5; a is a ratio of the number of formula V to that of formula II and is about 0.001-10; b is the number of coordination of the solvating substance Y with M; l, m and n are 0 or integers in the range of 3<=l+m+n<=2000; and Y is a ligand such as a solvent having a high capability of coordination.
Patent JP-H05306647-A (JP)
Title: Scavenging chamber structure for diesel engine
Inventor: OKABE MASAHIKO
IPC: F02B3/06
Filed: 1993-01-06
Abstract: PURPOSE:To equalize flow of scavenge to a scavenging port, and improve scavenging efficiency and engine performance by disposing a control plate to control the flow of the scavenge close to a scavenge inflow port communicating a scavenging chamber of a cylinder which the scavenging port faces to a scavenging trunk. CONSTITUTION:A number of scavenging ports 5 are bored along a circumference under a cylinder liner 1. Residual gas inside a cylinder is scavenged by scavenge flowing from the scavenging port 5 to be discharged from an exhaust valve above the cylinder. In this constitution, a control plate 12 is disposed close to a scavenge inflow port 15 communicating a scavenging chamber 10 of the cylinder which the scavenge port 5 faces with a scavenging trunk 7 to control flow of the scavenge. The scavenge introduced into the scavenging trunk 7 is supplied through between upper and lower end parts of the control plate 12 and the scavenge inflow port 15 into the scavenging chamber 10, while it is diffused along the outer circumference of the cylinder liner 1. Concentration of the scavenge to a position E, especially can thus be restricted, thereby flow of the scavenge can be equalized.
Patent JP-S56115351-A (JP)
Title: Polyphenylene ether resin composition having excellent appearance
Inventor: OOTSUKA ICHIROU
IPC: C08L21/00
Filed: 1980-02-14
Abstract: PURPOSE: To prepare the titled composition having decreased surface defect phenomenon, having excellent gloss, and suitable as a raw material of telephone equipment, by compounding a polyphenylene with a rubber-modified styrene resin derived from specific rubber elastomer and a monovinyl aromatic monomer.  
     CONSTITUTION: The objective composition is prepared by compounding (A) 20W 80wt% of a polyphenylene ether of formula I (R 1 WR 4  are ≤3C alkyl; Q 1 WQ 4  are H or 1W3C alkyl; m and n are 0 or integers) with (B) 80W20wt% of a polymerized rubber-modified styrene resin composed of 85W99pts.wt. of a monovinyl aromatic monomer and 1W15pts.wt. of a rubber elastomer. The rubber elastomer is the one containing 10W25mol% of 1,2-vinyl bond, 25W45mol% of 1,4-cis bond, and 30W65mol% of 1,4-trans bond, having a solution viscosity of 30W60cs, the particle diameter of the soft component of 0.1W1.0μ which is composed of the polymerized monomer and the elastomer and dispersed in the resin, and the R value of 0.5<R< 5.0 defined by the formula II (g 1  is content of insoluble matter after heating; g 2  is content of insoluble matter; r is wt% of the elastomer). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61175614-A (JP)
Title: Scanning device
Inventor: HASHIMOTO YOSHIO
IPC: G02B26/12
Filed: 1985-01-30
Abstract: PURPOSE:To eliminate the trouble in assembling a rotary polygon mirror by incorporating a stator directly in a machine body, mounting the rotary polygon mirror on a support shaft implanted in the machine body, and providing a magnetic body integrally to the rotary polygon mirror at a position opposite the magnetic induction part of the stator side of this and constituting the rotor of a motor. CONSTITUTION:The stator side S of the motor is constituted on the machine body 1. Namely, the magnetic induction part is fixed on the machine body 1 to begin with a yoke 2. A coil 3 as the magnetic induction member of the stator side is provided on the yoke 2 and a Hall element 4 for detecting the position of the rotor is connected to a wiring pattern at a position opposite to the magnet of the rotor side. The support shaft 5, on the other hand, is implanted in the machine body 1 and the rotor side R of the motor is constituted on the support shaft 5. The rotor side consists principally of a holding member 7 which has a bearing 6 pressed and fitted onto the support shaft 5 and the rotary polygon mirror 8 and magnet 10 which are united with the holding member 7.
Patent JP-H01190181-A (JP)
Title: Video automatic gain controller
Inventor: MATSUI HIDEAKI
IPC: H03G3/30
Filed: 1988-01-26
Abstract: PURPOSE:To quickly restore control voltage to a proper range by providing a diode discharge means discharging a control voltage quickly when the control voltage fed to a time constant circuit exceeds a prescribed value. CONSTITUTION:An output of a signal source 1 is outputted as a video signal from an output terminal 10 via a voltage controlled amplifier 2 and a clamp circuit 3. The circuit 3 is connected to a delay synchronizing signal generator 4 and a mixer 5, the output is averaged by the time constant circuit connecting to ground by charging means 8 and discharging means 9 via a differential amplifier 6 and a voltage driver 7 to control the gain of the amplifier 2. When the circuit is made stable, the diode discharge means 21 is set to OFF or close to OFF, the discharge is applied mainly by the means 9 and when the control voltage is extremely high in the rapid transient state, the means 21 applies discharge in cooperation with the means 9 exponentially to converge the control voltage quickly to the stage state.
Patent JP-H09213648-A (JP)
Title: Semiconductor treatment apparatus
Inventor: KOMORI KAZUHIKO
IPC: H01L21/31
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor treatment apparatus for uniform heat treatment on a semiconductor substrate. SOLUTION: For heat treatment of semiconductor substrates in a reaction tube 1, the reaction tube is heated by a heater. Gas is introduced through a gas introducing pipe 3 into a straightening mechanism 4, diverted by straightening plates and directed according to the slope of each straightening plate. The gas introduced into the reaction tube 1 from the straightening mechanism is diverted into four. Each divided flow goes in a spiral in the reaction tube 1. Since the gas flowing in a spiral fills the whole reaction tube 1 and mixes the inside of the reaction tube 1, it makes the temperature distribution uniform in the reaction tube 1 by eliminating partially low or high temperature area in the reaction tube 1. Accordingly, a multitude of semiconductor substrates can be subjected to a uniform heat treatment.
Patent JP-H06311664-A (JP)
Title: Gradual excitation type control circuit for charging battery by ac generator
Inventor: MARUSERU BUOOJIERUSUBERUJIE
IPC: H02J7/24
Filed: 1994-02-10
Abstract: PURPOSE: To prevent the risk of knocking and stall stop when the load of an AC generator rapidly increases during idling, when an engine is racing without any load by controlling the excitation of the AC generator based on a signal that changes as a function of the rotary speed of the AC generator. CONSTITUTION: A comparator 22 compares a reference voltage Vref with second variable data and outputs a control signal V11 with electrical characteristics that change as a function of the result of the comparison with the excitation value which the AC generator changed. Then, flip-flops FF2-FF4 and a counter 26 operates to change second variable data corresponding to the change of first variable data V2 based on control signals V3 and V11. Then, when a required current from the generator and a battery rapidly changes, the change speed of the second variable data is controlled to a lower speed as compared with the change speed of the data V2. Then, when the required current rapidly increases, the flip-flop FF1 controls the excitation of the generator and gradually increases the excitation of the generator.
Patent JP-S60163282-A (JP)
Title: Positioning device of head carriage
Inventor: ITOIGAWA MINORU
IPC: G05D3/00
Filed: 1984-02-02
Abstract: PURPOSE:To improve positioning accuracy by providing the titled device with a control means for rotating finally a step motor always at the prescribed and same rotation direction so that a head carriage is positioned at a required position. CONSTITUTION:A floppy disc 3 is fixed attachably/detachably to the driving shaft of a motor 5 through a hub 4 and rotated at a constant speed in a fixed direction by the motor 5. The carriage 20 is set movably along the radius direction of the disc 3 and coupled with the driving of the steppling motor 22. The stepping motor 22 can be rotated forward and backward and a CPU10 is controlled through a driving circuit 25. To position the carriage 20, a program in the CPU10 is set so that the motor 20 is rotated finally in the forward direction. Thus, the carriage is positioned always from a previously fixed same direction and the positioning accuracy can be prevented from adverse influence due to hysteresis.
Patent JP-S58134783-A (JP)
Title: Recording material
Inventor: HARUTA MASAHIRO
IPC: D21H19/44
Filed: 1982-02-03
Abstract: PURPOSE:To provide a recording material capable of speedily absorbing an ink and producing dots with small diameters, by providing a coated layer consisting of a collection of a plurality of films which consist of a polymer having a hydrophilic structural part and a hydrophobic structural part and are partitioned from each other by cracks. CONSTITUTION:A polymer which compries 2-40wt%, preferably 25-40wt% of a hydrophilic structural part introduced by an alpha,beta-unsaturated monomer or the like and a hydrophobic structural part introduced by styrene or the like and has a molecular weight of not less than 2,000 is dissolved or dispersed in a solvent to prepare a coating material. The coating material is applied onto a base 1 consisting of a liquid-absorptive porous material such as a paper in an amount of 1-10g/m<2>, and is dried to produce the coated layer 2 in which a plurality of minute scale form films partitioned from each other by irregularly shaped cracks are closely spaced in the manner of two-dimensional arrangement, thereby obtaining the desired recording material.
Patent JP-S60160629-A (JP)
Title: Connection validation for transistor logic circuit
Inventor: OZAKI TAKASHI
IPC: G06F17/50
Filed: 1984-01-31
Abstract: PURPOSE:To realize high speed operation by adding some discriminators of wirings for connecting circuit elements such as transistor, etc. used for describing connecting data for reference, dividing connecting data of mounted circuit into the partial connecting data and reducing the comparison of connection of all circuits to comparison of connection between partial connecting data. CONSTITUTION:In the case of connecting the output terminals of a plurality of macros to the same signal as in the case of the output to bus signal, a considerably complicated net comparison must be carried out for individually and correctly extracting such macros from the mounted connection data. To avoid such troublesome working, the processing for combining all macros of which outputs are connected to the same bus signal on the contrary to the one macro on the reference data is carried out. With this processing, the partial connecting data extracted from the mounting data corresponds to a macro combined in the reference connection data as a pair and judging for the same type is carried out between these partial connection data.
Patent JP-H0518798-A (JP)
Title: Mas flowmeter
Inventor: MIYATA TOSHIYUKI
IPC: G01R19/252
Filed: 1991-02-07
Abstract: PURPOSE:To apply large control pressure to an A/D converter regardless of flow speed so as to improve accuracy and an S/N and to dispense with adjustment by measuring conditions by changing the gain by a gain switching circuit in relation to vortex frequency. CONSTITUTION:The output e3 of an adding circuit 28 is converted into a pulse signal P1 by a Schmitt trigger 45 and into analog control voltage Vd by F/V converter through a band-pass filter 44. Reference voltage Vs and voltage Vd are applied to the input end of a comparing circuit 50 to output comparative voltage Vc. The voltage Vd is inputted into a gain switching circuit 52 for switching the gain by the voltage Vc, and the voltage Vd is amplified in such a way as to correspond to the gain and outputted as control voltage Vg1. The voltage Vg1 is set approximately to the reference voltage Es and inputted into an A/D converter 53 so as to be applied as control voltage Vg2 to a variable gain circuit 54 for the control of the gain. Output e3 from the circuit 28 is amplified by the circuit 54 and a gain switching circuit 55, and outputted to a wave detecting-rectifying circuit 41 so as to be converted into a mass signal by a V/F converter 47 for output.
Patent JP-2000215782-A (JP)
Title: Circuit breaker
Inventor: KITAMURA TAKASHI
IPC: H01H73/40
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker capable of fixing firmly a frame for supporting a switching mechanism part. SOLUTION: A handle 5 is arranged on the upper side of a frame 4, and supported by a shaft freely rotatably so as to straddle over the frame 4 by inserting a handle pin 14 into pin insertion holes 37 formed near base parts of a pair of leg pieces 11 drooping from the lower part both sides along outside faces of both side pieces 3 of the frame 4, and into a shaft hole 40 of the both side pieces 3 of the frame 4. The interval between the both side pieces 3 of the frame 4 can be narrowed by placing the leg pieces 11 of the handle 5 outside the both side pieces 3 of the frame 4. Therefore the width of a storing recess part 35 can be narrowed, and as a result, the thickness of a wall enclosing the storing recess part 35 is thickened to thereby strengthen fixation of the frame 4. Also, the upper face of the handle 5 has a size enough to hide the frame 4 on the lower side.
Patent JP-S54109527-A (JP)
Title: Carbureter
Inventor: NAGANAMI KENICHI
IPC: F02M1/10
Filed: 1978-02-17
Abstract: PURPOSE: To excellently perform warming-up operation, by smoothly moving a throttle valve by installing a body of revolution to a cam lever end contacting with a first idle cam axially supported onto a choke valve shaft.  
     CONSTITUTION: With a first idle cam 10, which is axially supported to a shaft 7 of a choke valve 3 of a carbureter and is housed in a thermo-housing 6, a projection portion 11 contacting with a rod 16 of a temperature sensing body 15 is mounted to the one end, a cam surface 12 of the other end is interlocked with a throttle valve 5 through levers 20, 22, 23 and the throttle valve 5 is returned up to idle opening by the movement of the cam 10 in response to warming-up conditions after starting. A roller 25 is installed to a nose of the lever 20 contacting with the cam surface 12 of the cam 10, thus smoothing connection between both 12, 20. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63186088-A (JP)
Inventor: SUGIYAMA HIROSHI
IPC: F16L5/02
Filed: 1987-01-27
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-H09214757-A (JP)
Title: Picture processor and method for the processor
Inventor: SUGANO AKIKO
IPC: G06T5/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a proper character signal by automatically setting a slice level corresponding to the feature of a peripheral picture element and properly binarizing a picture signal. SOLUTION: At first, at the time of pre-scanning, an edge is detected by an edge detecting part 303 based on the density signal of a whole picture, an average value calculating part 307 extracts edge both-end picture elements so as to obtain its average value and the average value is held as a slice signal TH. Then, at the time of regular-scanning, a comparator 302 compares the slice signal TH with the inputted picture signal, binarization is executed to the result and the character signal CHR is outputted.
Patent JP-H10273488-A (JP)
Title: Medicine composition
Inventor: TSUJIHARA KENJI
IPC: A61P35/02
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine composition low in adverse effects and high in antitumor actions, comprising a derivative, as an active ingredient, bonded through an amino acid, etc., to a carboxyl group-containing polysaccharide, by introducing a functional group to a 7-substituted camptothecin. SOLUTION: This medicine composition comprises a camptothecin derivative (salt), as an active ingredient, obtained by bonding a carboxyl group-containing polysaccharide to a compound, which is prepared by introducing an aminoalkoxy group or a hydroxyalkoxy group into a 7-substituted camptothecin of the formula [R<1> is a (substituted) lower alkyl; X<1> is a group of the formula, -NHR<2> (R<2> is H or a lower alkyl) or OH; Alk is an alkylene in which an oxygen atom may exist], through an amino acid or a peptide such as glycyl-glycyl-L or D-phenylalanyl-glycine or glycyl-glycyl-glycine and is low in adverse effects and has extremely enhanced antitumor action.
Patent JP-S59144720-A (JP)
Inventor: TOOMASU JIEIMUSU RII
IPC: A61K39/245
Filed: 1984-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10213356-A (JP)
Title: Refrigeration cycle device
Inventor: TOMATSU YOSHITAKA
IPC: F25B1/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To contrive to develop a more compact-sized receiver in a refrigeration cycle device based on a gas injection system. SOLUTION: A receiver 3 is provided on the outlet side of a condenser 2 while the liquid refrigerant separated from this receiver 3 is depressurized into an intermediate pressure by a temperature type expansion valve 4 which forms a first pressure reduction means. The vapor liquid of the intermediate pressure refrigerant depressurized with this expansion valve 4 is separated with a centrifugal separator 5. The vapor liquid separated with this separator 5 is depressurized into a low pressure with a fixed throttling apparatus 6 and then is evaporated with an evaporator 7. The gas refrigerant evaporated with the evaporator 7 is absorbed into a main suction inlet 1b of a compressor 1.  The gas refrigerant separated with the separator 5 is arranged to flow into an intermediate pressure flow passage 8 where the gas refrigerant from the intermediate pressure flow passage 8 is absorbed into a sub-suction inlet 1c of the compressor 1.
Patent JP-S60163799-A (JP)
Title: Hold ventilating device
Inventor: HONDA HIROMOTO
IPC: B63J2/08
Filed: 1984-02-03
Abstract: PURPOSE:To reduce the overall wind quantity, allow the ventilating capacity to be decreased, and improve economy by ventilating the deck level where cars or parts are concentrically being loaded with a large wind quantity at the normal ventilation frequency and ventilating the deck where loading is completed with a small wind quantity. CONSTITUTION:Sliding shutters 5 are provided at vent ports 4, the shutter 5 of the vent port 4 for the deck where cars or CKD are being loaded and ventilation is required because the air is polluted by the exhaust gas is opened for local ventilation, and the shutter 5 for the deck where ventilation is not required is closed. In addition, the opening of the shutter 5 is adjusted to change the size of the vent hole 4, and the wind quantity is adjusted in response to the load at each deck level. Accordingly, the normal ventilation frequency can be determined to 20-25 times/hr at the maximum deck level and 10-15 times/hr at other deck levels, thus the power consumption and the capacity can be reduced.
Patent JP-H01193704-A (JP)
Title: Optical waveguide component and its fusion splicing method
Inventor: WATANABE TETSUO
IPC: G02B6/255
Filed: 1988-01-29
Abstract: PURPOSE:To decrease the connection loss and to improve the strength by arranging a reinforcing member in parallel to one side or both sides of a core on a substrate at the connection part of a core and an optical waveguide, and forming the core and reinforcing member so that they can be fusion-spliced to the optical waveguide. CONSTITUTION:Reinforcing members 3 made of the same material with the core 2, e.g. quartz are arranged on both sides of the rectangular core 2 on the substrate 1 at intervals in parallel to the core 2. Further, the end surfaces of the core 2 and reinforcing members 3 are treated by polishing previously for fusion-splicing to an optical fiber. The reinforcing members 3 are formed in a triangular shape in the traveling direction of a light wave so as to attenuate the energy in the clad of the optical fiber gradually, and the size of the end surface is so determined according to the size of the clad of the optical waveguide to be fusion-spliced. Consequently, sufficient mechanical strength is obtained at the connection part of the optical waveguide component and optical waveguide and the connection loss is reduced.
Patent JP-S58212184-A (JP)
Title: Schottky barrier diode associated in semiconductor integrated circuit
Inventor: TABATA TERUO
IPC: H01L29/861
Filed: 1982-02-04
Abstract: PURPOSE:To enable to perform a Schottky barrier diode having preferable characteristics even at low alloy temperature by increasing the peripheral length of the hole of an insulating film. CONSTITUTION:A hole 5 is divided into a plurality of small pores 15...15 in porous state, or formed in rugged state of ?-shape. As a result, the peripheral length of the hole 5 is largely increased, thereby obtaining many alloy spikes. Accordingly, even if the alloy temperature is optimally set at the other ohmic contact, a deep alloy for improving the characteristics of Schottky barrier diode can be obtained, thereby largely improving the characteristics.
Patent JP-S63187787-A (JP)
Title: Control system for catv terminal
Inventor: YOSHIDA MITSUSAKU
IPC: H04N7/173
Filed: 1987-01-29
Abstract: PURPOSE:To prevent an unauthorized viewing by stopping the function of a CATV terminal when the group number of command data from a center does not coincide with the group number which the CATV terminal has. CONSTITUTION:The command data from the center passes from CATV transmission lines 11 and 17 to branching filters 12 and 18 and it is inputted in data signal analysis parts 15 and 20 through a data signal reception conversion part 14 and the analysis of the data is executed in the analysis parts 15 and 20. In case of receiving the command data including the group number transmitted from the center in a certain period, the group number from group individual numbers which are the data of terminal number setting parts 16 and 21 in the CATV terminal is compared with the group number of the data from the center and when the group numbers are not equal, the function of the CATV terminal is stopped. Thus, the unauthorized viewing can be prevented.