baber/WOPTO huggingface dataset:
Patent JP-2000254491-A (JP)
Title: High molecular material having property of selectively capturing relatively low molecular compound, coating agent, separating method, separating material, method for detecting functional compound or the like and detecting material
Inventor: HOSOYA KEN
IPC: B01J20/26
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a high molecular material capable of selectively capturing or removing a functional compound. SOLUTION: A functional compound is allowed to react with a reactive compound in the presence of a high molecular compound and the high molecular compound and the functional compound are removed from the resulting product to obtain the objective high molecular material provided with a property of capturing or separating the functional compound or a structural analogue of the functional compound when the high molecular material is brought into contact with a chemical material containing the functional compound or the structural analogue of the functional compound.
Patent JP-H08263448-A (JP)
Title: Execute task arranging device
Inventor: KUNIMATSU KOJI
IPC: G06F15/16
Filed: 1995-03-27
Abstract: PURPOSE: To provide the execute task arranging device with which optimum task distribution corresponding to the conditions of respective computers can be performed in the environment of a network connected by different types of computers. CONSTITUTION: This device is provided with a working state deciding device 6 for turning the working states of different types of computers to numerical values and an execute task arranging device 7 for deciding the partial charges of tasks based on the information of the working state deciding device 6 when partially charging the execution of tasks at the respective computers connected to the network after an applied job is divided into tasks. Thus, optimum task distribution can be performed in the environment of the network connecting different types of computers and efficient parallel processing can be performed.
Patent JP-H01275486-A (JP)
Title: Decorative pattern of brilliant nobel metal on article of silicate material
Inventor: MARION ROTSUTSUE
IPC: C03C17/10
Filed: 1989-03-22
Abstract: For dishwasher-resistant decorations on tableware consisting of silicate materials, bright rare metal preparations are used which consist of one or more organo-compounds of rare metals, an organic carrier and a flux of organic metal compounds, the flux containing an organic silicon compound having three and/or four hydrolysable groups on the silicon atom in quantities of 0.1 to 4 mol of silicon per mol of rare metal.
Patent JP-H08337796-A (JP)
Title: Bleaching agent composition for hard surface
Inventor: YAMADA HIROYUKI
IPC: C11D7/18
Filed: 1996-03-25
Abstract: PURPOSE: To obtain the subject composition having high detergency on various stains such as of drain pipes in kitchens or bathrooms and reduced in the damage to the surfaces of objects, comprising a specific alkali metal silicate, a bleaching activator and a hydrogen peroxide emitter. CONSTITUTION: This composition comprises (A) 0.1-30wt.% of a crystalline alkali metal silicate (hydrate) having an ion exchange capacity of >=100mg CaCO3 /g such as a compound of the formula xM2 O.ySiO2 .zMem On .wH2 O (M is a group Ia element; Me is a group IIa, IIb, IIIa, IVa or VIII element; y/x is 0.5-2.6; z/x is 0.01-1.0; n/m is 0.5-2.0; (w) is 0-20), (B) 0.1-30wt.% of a compound of formula I (L is a leaving group such as formula II or III; R is a 6-13C straight-chain alkyl) capable of generating an organic peracid by reaction with hydrogen peroxide in water (e.g. sodium p-dodecanoyloxybenzenesulfonate), and (C) 30-98wt.% of a hydrogen peroxide emitter such as sodium percarbonate.
Patent JP-H03267061-A (JP)
Title: Container for treatment of used medical syringe
Inventor: OKADA YUKIHIKO
IPC: B02C4/08
Filed: 1990-03-18
Abstract: PURPOSE:To prevent the leakage or exudation of the residual liquid medicine in a used syringe or the blood bonded to the syringe to the outside of a container by arranging an electromotor to the outside of a hermetically closed container and connecting the drive shaft of the electromotor to the revolving shaft of the gears in the hermetically closed container. CONSTITUTION:The used syringe charged in a hermetically closed container 4 from the charging part 5 provided to the upper part thereof is detected by a detection sensor 9 and a pair of gears 1, 1' are driven by an electromotor 8 on the basis of the indication of the sensor 9. When the syringe enters the gaps between the teeth of the gears 1, 1' to be crushed, the syringe formed from fine cylindrical glass easy to slip is always corrected by the curved surfaces formed to the tooth tips of meshed teeth without being flown out to be crushed without being detached from the center part of the teeth and falls to be received in the hermetically closed container 4. When the container 4 is filled with the crushed syringes, the electromotor 8 is detached and the small hole of the charging port 5 of the syringe provided to the upper part of the hermetically closed container 4 is sealed and the container 4 is transported to an incinerator to be incinerated.
Patent JP-H05272884-A (JP)
Title: Regenerative heat exchanger
IPC: F28D20/00
Filed: 1992-03-26
Abstract: PURPOSE:To raise heat exchanging temp. by a method wherein a weight support is provided at the inner peripheral surface of a cylindrical outer wall and regenerative bodies are built up in layers above the weight support with the lowest regenerative body shaped into the form of an arch. CONSTITUTION:The lower part of regenerative bodies 1 is shaped into the form of an arch and a metal-made suppor 9 for supporting the weight of the regenerative bodies is provided at the outer periphery of the lower part of a heat exchanger. A heating gas is sent through the small holes formed in the regenerative bodies 1 to impart heat thereto and an unheated gas is then sent therethrough to absorb heat from the regenerative bodies 1. When the heating gas is passing through the regenerative bodies 1, the temp. distributed to the outer peripheral part of the regenerative bodies 1 is lower than that distributed to the central part thereof. The metal-made support 9 provided at the outer periphery of the regenerative body 1 having the low temp. is sufficient to support the total weight thereof. The metal supporting structure thus arranged at the part of the regenerative body having the lowest temp. can increase the temp. of the regenerative body itself and the heat exchanging temp.
Patent JP-S62224100-A (JP)
Inventor: WATANABE ITSUO
IPC: H05K9/00
Filed: 1986-03-26
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-S56165648-A (JP)
Title: Strip accumulator
Inventor: CHIBA ICHIROKU
IPC: B65H20/24
Filed: 1980-05-22
Abstract: PURPOSE: To increase the capacity for accumulation of an accumulating device, of such a construction that two or more fixed deflector rolls and two or more mobile deflector rolls are installed facing to each other, by grouping the mobile rolls into two or more groups with different move distance.  
     CONSTITUTION: In case a strip S is placed on a strip accumulator 7, trucks 14aW 14d are shifted to the position A, winches 15aW15d are put into operation by driving the motor 16, and the trucks 14aW14d are pulled in the X direction. If, in this case, the winch 15b is coupled with, for ex., the winch 15c through a gear ratio of L 2 /L 1 , the trucks 14c and 14d run at a speed of v×L 2 /L 1  when the trucks 14a and 14b do at v, so that strips S are accumulated to be sent to the rolling mill 10, at a place between deflector rolls 13aW13d and 17. According to this construction, particularly the distance between the roll 13a, 13b and 17 can be increased and  accordingly the capacity for accumulation enlarged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05274695-A (JP)
Title: Head movement controller
IPC: G11B11/10
Filed: 1992-03-26
Abstract: PURPOSE:To execute stable seek operation preventing the occurrence of runaway in a control system even when a head moving direction is not detected by switching the control target of a speed system depending on whether the seek direction of a head is detected or not. CONSTITUTION:When the seek direction is not detected, the track position of a light spot is not detected accurately by a track counter 21 when the disk 11 has eccentricity. In such a case, if a reference speed REF2 in the vicinity of a target track is set on the high side, speed control is unstabilized and the control system runs away on rare occasions. For preventing the runaway, the reference speed REF2 is reduced at an early time, therefore the time to move light spot to the target track takes, e.g. 35ms in full stroke seek. That is, when the seek direction is not detected, even though an excess time is taken in track access, the reference speed is reduced at an earlier time that at a normal seek operation time and the stability of the control system is secured.
Patent JP-H09260773-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: SHIOZAWA HIDEO
IPC: H01S5/065
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor laser device having a construction suitable to mass production which can easily start self-excited oscillation at a low noise, by making the width of a current injecting layer, that is, a first waveguide layer, narrower than the width of a light waveguide, that is, a first waveguide layer and a second waveguide. SOLUTION: A second waveguide layer 18 is formed at the side surface of a first waveguide layer 17 and a cap layer 6, and further a current narrowing layer 19 is formed at its side surface and on an etching stop layer 16. The laser light is guided by the first waveguide layer 17 and the second waveguide layer 18. The width W1 of the first waveguide layer 17 and the second waveguide layer 18 as a light waveguide is set to 5μm. At this time, the laser oscillation becomes a single lateral mode. On the other hand, the current is narrowed by the first waveguide layer 17, with opposite conductive type to second waveguide layer 18, and the current narrowing layer 19 and is injected into the active layer 4 only through the first waveguid 17. The width W2 of the first waveguide layer 17 is set to 3μm. The width W1 is formed wider than W2.  By doing this, self-excited oscillation occurs easily, and a construction suitable to mass production with a low noise can be obtained.
Patent JP-H02292394-A (JP)
Title: Friction modifier
Inventor: DEBITSUTO KENBIN UORUTAAZU
IPC: C10N40/25
Filed: 1990-03-20
Abstract: PURPOSE: To reduce the decrease in friction in the wet brake system for a tractor and other vehicles by using specified succinimide derivatives and oil- soluble acid amides as the constituents.  
     CONSTITUTION: This friction modifier is obtained by blending component (A) comprising at least one of succinimide derivatives of formulas I, II and III [wherein n is 2 to 4; and Z is a group represented by the structural formula R 1 R 2 CH- (wherein R 1  and R 2  are each a 1-34C linear or branched hydrocarbon group, provided that the total number of carbon atoms in R 1  and R 2  is 11 to 35)] with component (B) comprising oil-soluble acid amides of formulas IV and V (wherein R is H, a 1-35C alkyl, or alkenyl; R 1  and R 2  are each H, a 1-23C alkyl, or alkenyl, or one of R 1  and R 2  is H, and the other is RCO-) at a weight ratio of component A to component B of (5 to 1):1. A lubricating agent is blended with the modifier in an amount sufficient to provide a content of component A of 0.1-2.0 wt.% and a content of component B of 0.05-1 wt.%. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0641783-A (JP)
Title: Aluminum sheet excellent in sliding characteristic
Inventor: HONDA KAZUHIKO
IPC: C25D7/00
Filed: 1993-03-26
Abstract: PURPOSE:To provide a Zn alloy plated Al sheet excellent in sliding characteristics by forming plating on an Al sheet in the form of particles. CONSTITUTION:When metal or alloy plating is formed on an Al sheet in the form of particles, the rate of coating of the surface of the Al sheet with particles having <=300um<2> coating area and >=20 ratio of height to width is regulated to 5-70%. A plated Al sheet excellent in sliding characteristics can be obtd.
Patent JP-H07283614-A (JP)
Title: Isolator
Inventor: HASEGAWA TAKASHI
IPC: H01P11/00
Filed: 1994-04-06
Abstract: PURPOSE:To provide a small-sized and inexpensive isolator of high reliability by using a film resistance as a terminating resistance. CONSTITUTION:A film resistance 7 is formed as the terminating resistance and is constituted on the upper face of a multilayered substrate 10 consisting of ceramic sheets 11 to 14 forming a matching capacity (matching circuit) and ceramic sheets 15 to 17 forming center electrodes 2a, 2b, and 2c. By this constitution, the isolator is miniaturized. The film resistance 7 can be formed in the multilayered substrate.
Patent JP-S60212343-A (JP)
Inventor: SAWARA HIROMICHI
IPC: B29K105/04
Filed: 1984-04-06
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-H03268104-A (JP)
Title: Plant layout method
Inventor: MATSUMOTO HAJIME
IPC: B23Q41/04
Filed: 1990-03-19
Abstract: PURPOSE:To facilitate operation and eliminate misoperation by separating all operation processes for products into plural successive operation groups and specifying an area where the operation groups are carried out in a factory. CONSTITUTION:The factory 1 consists of plural working areas, i.e. shops 10, 20, and 30. the shop 10 is plural facility areas for the equipment of the same kind and consists of cells 11 - 15. Thus, layouts by functions are employed in the shops, so there is flexibility in the utilization of the facilities and the ratio of operators. The products are fed into the ship 10 first and moved among the cells 11 - 15 as required, so that necessary working and assembly are carried out. After the processing in the shop 10, the products are conveyed to the shop 20. Thus, the products are moved in the shops in order and worked and assembled.
Patent JP-H04280378-A (JP)
Title: User interface device
Inventor: MATSUURA KAZUMI
IPC: G06F3/048
Filed: 1991-03-08
Abstract: PURPOSE:To automatically correct the position, the size and the shape of a window in accordance with the fluctuation of a display object. CONSTITUTION:A display object grasping means 14 grasps object conditions such as the system, the position and the size of the display object and a display amount, which are displayed in the window 14. A window alteration content decision means 15 decides a window alteration content for altering the position, the size and the shape of the window based on a result grasped in the display object grasping means 14.
Patent JP-S51145495-A (JP)
Title: Purification of caustic soda
Inventor: NAKAYA KEIICHI
IPC: C01D1/30
Filed: 1975-06-10
Abstract: PURPOSE: To make it easy to separate the common salt and caustic soda by controlling the grain size of these crystals respectively from the caustic soda containing common salt by the diaphragm method. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10265664-A (JP)
Title: Polyamide resin composition for fiber and its production
Inventor: KATO TATSUYA
IPC: C08L77/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can be desirably used as a material capable of forming fibers without encountering frequent yarn break and increased filter pressure by mixing a polyamide as a base with titanium oxide particles classified so that the content of particles having a specified or smaller particle diameter may have a specified or larger value. SOLUTION: A polyamide resin as a base is mixed with titanium oxide particles classified so that the content of particles with a particle diameter of 1 μm or below may be 96 wt.% or above. The method for mixing is desirably one comprising adding a water slurry containing 5-50 wt.% classified titanium oxide particles to the polymerization system during the production of the polyamide or one comprising melt-kneading a classified powdery titanium oxide and a polyamide with a twin-screw extruder. Desirably, the classification of titanium oxide particles is performed by converting titanium oxide as a raw material into a water slurry and subjecting the slurry to gravitational classification (e.g. water elutriation). The titanium oxide used is desirably anatase titanium oxide. The amount of the titanium oxide used is desirably 0.01-60 wt.% based on the polyamide.
Patent JP-H0894443-A (JP)
Title: Infrared detection circuit
Inventor: TAKADA YUJI
IPC: G01J1/44
Filed: 1995-03-28
Abstract: PURPOSE: To provide an infrared detection circuit by which a DC voltage value according to an infrared radiation amount can be obtained stably, which is low-cost and whose reliability is high. CONSTITUTION: A certain resistor Rtmn is selected by switches SW1 , SW2 , and radiant heat impinges on the resistor Rtmn via an optical system. Then, the resistance value of the resistor Rtmn is changed. The gain of an inverting amplifier OP is changed due to its change, and its output voltage, i.e., Vin , is changed by Vin . Consequently, the output voltage Vout of a DC summing amplifier DA appears as a DC voltage corresponding to a change in the voltage Vin .
Patent JP-H11330869-A (JP)
Title: Amplifier
Inventor: TOMARU FUMITO
IPC: H04L27/36
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To enable compensation over equivalently wide specific bands by extracting the amount of distortion for each divided band and performing optimum linear compensation. SOLUTION: Up and down signals of two carrier frequency bands are simultaneously inputted to an input terminal 1. A first directional coupler 2 branches the inputted signal to the two routes of a main signal system for performing power amplification and of a distortion compensating system for extracting distortion components. The signal of the distortion compensating system is sent via a first delay element 9 to the input to be subtracted of a subtracter 10. The output signal of the subtracter 10 is sent to band-pass filters 13-1 and 13-2, and the distortion components of the up and down signals are respectively extracted.  In the case of combining these distortion components through a fourth directional coupler 7, second vector control parts 15-1 and 15-2 control them so as to invert the phase and to equalize the level in respect to the distortion component contained in the output of the second delayer 6. The signal of the distortion compensating system is subtracted from the signal of the main signal system via the combines 17 and an error amplifier 18 by the fourth directional coupler 7 and outputted from an output terminal 19.
Patent JP-H01243232-A (JP)
Title: Magnetic disk and its manufacture
Inventor: SEO YOSUKE
IPC: G11B5/84
Filed: 1988-03-25
Abstract: PURPOSE:To eliminate cross-talk in reproduction and to obtain a superior magnetic characteristic by supplying magnetic anisotropy whose axis of easy magnetization differs from each track on a medium. CONSTITUTION:In a magnetic disk 1, different axes of easy magnetization are attached on adjacent tracks. In such a case, recording and reproduction are performed on a corresponding track by two kinds of heads with different directions as in ordinary azimuth recording. Also, assuming a magnetizing direction between the adjacent tracks as around 90 deg., it is hard to erase data since the leakage magnetic field of the adjacent track in the recording is intersected orthogonally to the axis of easy magnetization of the medium (track), thereby, a superior recording state can be held.
Patent JP-H04283130-A (JP)
Title: Output device of engine
Inventor: SUZUKI TAKANORI
IPC: F02B61/00
Filed: 1991-03-11
Abstract: PURPOSE:To obtain an output device where two output shafts are extended and wide applicability is available by providing a hydraulic continuously variable transmission, a crank direct-coupled shaft, a pump shaft and a transmission shaft within a case chamber, and protruding the crank direct-coupled shaft and the transmission shaft outward through the case wall. CONSTITUTION:A case chamber 20 is formed by covering the outside of a bulkhead plate 18 which is mountable to the side face of the crank case 5 of an engine 2 by a case wall 19. There are provided, within the case chamber 20, a hydraulic continuously variable transmission 28 consisting of of a hydraulic pump 26 and a hydraulic motor 27, a crank direct-coupled shaft 21 which is directly coupled to the crank shaft 8 of the engine 2, a pump shaft 29 which is connected to the crank direct-coupled shaft 21 through gears 31a, 31b, and a transmission shaft 30 to take out the output of a hydraulic motor 27. The crank direct-coupled shaft 21, the pump shaft 29 and the transmission shaft 30 are arranged in parallel to each other, and at a right angle relative to the bulkhead plate 18, and at the same time, the crank direct-coupled shaft and the transmission shaft 30 are protruded outward through the case wall 19.
Patent JP-H03271364-A (JP)
Title: Microwave-plasma film forming device
Inventor: WATANABE KUNIHIKO
IPC: C23C14/22
Filed: 1990-03-22
Abstract: PURPOSE:To precisely and easily control the thickness of a film at the time of forming the film on a substrate in a vacuum chamber by providing a means for measuring the film thickness in the chamber. CONSTITUTION:A glass substrate 3 is placed on a holder 2, the vacuum chamber 1 is evacuated to a high vacuum, and a discharge gas (gaseous nitrogen, etc.) is introduced from an inlet pipe 5 and a gaseous reactant (gaseous monosilane, etc.) from an inlet 4 to control the chamber 1 to a specified pressure. A heater 19 in the holder 2 is energized by a power source 20 to heat the substrate 3 to a specified temp., a current is passed respectively through a main coil 1 and a control coil 7, a microwave is introduced into the chamber 1 from a microwave power source 10 through a waveguide 9 and a discharge tube 8 to initiate an electric discharge, and a film is formed on the substrate 3. At this time, the thickness of the film being formed is measured by a sensor part 13 set beside the substrate 3 and a crystal-oscillator film thickness measuring device 12. The film thickness is easily and precisely controlled in this way.
Patent JP-H06317575-A (JP)
Title: Method for measuring molecular weight distribution of polymer
Inventor: NAGASAWA MITSUO
IPC: G01N30/88
Filed: 1993-03-29
Abstract: PURPOSE:To prevent hydrophobia absorption or ionic absorption of a polymer to a GPC column from occurring and to accurately measure the molecular weight distribution. CONSTITUTION:A molecular weight distribution measuring method of a polymer having a dissociation group in the molecule is disclosed as follows. When molecular weight distribution of a polymer having dissociation group in the molecule is measured by means of a polystyrene GPC column, an N-alkyl pyrrolidone solution or a mixture solvent of the N-alkyl pyrrolidone solvent and a hydrophobia organic solvent containing a salt and a basic compound or an acidic compound is used as an eluate.
Patent JP-S62226358-A (JP)
Title: Transmission interface equipment
Inventor: HIRAGA HIROKATSU
IPC: G06F13/00
Filed: 1986-03-28
Abstract: PURPOSE:To make specified maintenance and supervision related to a transmission interface equipment possible by providing an auxiliary channel separately from a data transmission channel for a transmitted system, and connecting a computer for maintenance and supervision of the auxiliary channel. CONSTITUTION:Besides a program necessary for function as an ordinary interface, programs to execute various kinds of maintenance and supervision are stored in an ROM13, and areas for storing information to execute the various kinds of maintenance and supervision are provided in an RAM14. A controller for transmission 15 drives a channel for transmission 17 to which the computer 4 of data transmitted system is connected and an auxiliary channel 19 provided separately from the channel for transmission 17 and connects a computer 18 for maintenance and supervision having display function and input function. A data bus controller 16 performs data transmission to a process input-output controller 7 connected to a data bus 6.