baber/WOPTO huggingface dataset:
Patent JP-H0450209-A (JP)
Title: Water-soluble thickener and flocculant
Inventor: SATOBI MINEO
IPC: C08F20/26
Filed: 1990-06-19
Abstract: PURPOSE:To obtain the title chemical in which molecular weight is increased and simultaneously shearing resistance is improved without increasing a water- insoluble component by copolymerizing a specific nonionic vinyl monomer with an anionic vinyl monomer such as acrylic acid and acrylamide. CONSTITUTION:The aimed chemical consisting of a copolymer obtained by polymerizing (A) a nonionic vinyl monomer expressed by the formula (R1 is H or methyl; R2 is methylene, ethylene, etc.) with (B) an anionic vinyl monomer selected from a (meth)acrylic acid (salt), 2-acrylamide-2-methylpropanesulfonic acid (salt) and vinylsulfonic acid (salt) and (C) (meth)acrylamide or mixture thereof. Furthermore, e.g. hydroxylpropyl methacrylate is used as the component A. The ratio of the component A to total monomer is preferably 0.1-5mol%.
Patent JP-S6315258-A (JP)
Title: Positive chargeable toner for developing electrostatic charge image
Inventor: TANAKA KATSUHIKO
IPC: G03G9/087
Filed: 1986-07-08
Abstract: PURPOSE:To enable control to the electric charge quantity suitable for a developing system to be used by incorporating a binder resin of a copolymer of a monomer having a nitrogenous organo group at the side chain and vinyl monomer and an electric charge controlling agent having the specific unit structure into the titled toner. CONSTITUTION:The binder resin of the copolymer of the monomer having the nitrogenous organo group at the side chain and the vinyl monomer and the electric charge controlling agent having the unit structure expressed by formula I are incorporated into the toner. In formula I, R denotes an organo group, M denotes a metal, m denotes the valency of the metal M, l, m, n and 3n/(m-l) denote natural numbers. The more specific examples of the compd. having the structure expressed by formula I is the structural unit include [(C4 H9)2Sn]3(BO3)2, [(C4H9O)2Ti]3(BO3)2, etc. The nitrogenous organo group of the monomer side chain includes, for example, a dimethyl amino group, diethyl amino group, etc.
Patent JP-2000343198-A (JP)
Title: Die cast casting method
Inventor: ODA KAZUO
IPC: B22D17/30
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a die cast casting method, wherein entrainment of air into a molten metal is minimized so as to reduce gas content of the molten metal when the metal is poured into a casting sleeve, and problems such as air entrainment and misrun when the metal is injected to a mold cavity are solved so as to efficiently cast a casting article with less defects and high mechanical strength. SOLUTION: In this die cast casting method, a primary crystal of a molten metal is substantially grained by a casting sleeve 2 into a semi-molten condition, and is pressurization charged into a mold cavity and solidified. In this case, the molten metal is supplied in the casting sleeve 2 from the side face near the end on the opposite side of the mold of the casting sleeve 2 with a cold crucible structure, and the molten metal in the casting sleeve 2 is fluidized while the metal is supplied for cooling the metal, so as to grain the crystallized primary crystal.
Patent JP-H04359862-A (JP)
Title: Negative electrode of lithium secondary battery using carbon fiber and its manufacture
Inventor: IIJIMA TAKASHI
IPC: H01M4/587
Filed: 1991-06-06
Abstract: PURPOSE:To provide an electrode of a new developed structure formed through high density molding upon maintaining the shape of carbon fiber in the negative electrode of a lithium secondary battery using carbon fiber. CONSTITUTION:A carbon fiber molding with fiber axes aligned in parallel orientation is fabricated by the use of a binder of resin, etc., and the cut surface obtained through cutting perpendicularly to the fiber axes is used as the electrode surface, which has been revealed to exhibit excellent neg. electrode characteristics for a Li secondary battery. The resin used shall be of thermo-setting type, and carbonizing after hardening allows producing an electrode equipped with a high electric conductivity and small over-voltage.
Patent JP-S645599-A (JP)
Title: Press machine of shirt collar
Inventor: SANO TSUGUO
IPC: D06F71/22
Filed: 1987-06-26
Abstract: PURPOSE: To sufficiently stretch out a collar part without wrinkles and to provide a beautiful finish by three-dimensionally forming the mounting surface of an iron base matched with the sewing shape of the collar part. CONSTITUTION: The collar part 5 is mounted on the mounting surface by making stitch A be along the bent part 2b of the iron base 2 and stretching the wrinkles in both stitch direction and width direction, the cuffs parts 7 of both sleeves are respectively mounted on the mounting surface of the iron base 3 and they are press-fixed from the above by a heat plate 4. In this case, the collar part is stretched out on a circular arc surface 2a in the direction of the stitch A and finished. Also, in the width direction, struggling at a stitch part is prevented by the bent part and it is sufficiently stretched out on a curved surface 2c and finished. In such a manner, since it is three-dimensionally pressed to be matched with a sewing state, it is uniformly finished to the state without wrinkles.
Patent JP-H1113774-A (JP)
Title: Power drive unit and drive shaft thereof
Inventor: BRAATEN RAE DELL
IPC: E21B17/03
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To drive both hexagonal and circular drive shafts so as to reduce the required number of driving bodies by providing an adapter capable of the drive shaft being adapted so as to drive a hexagonal socket or a circular socket of a rotating work tool such as auger. SOLUTION: A hydraulic motor drive unit 10 is attached to the proper arm 11 of the backhoe of a skid steer loader, and excavator, or the like, and it is provided with a connoting mechanism 12 controlling rotational movement of a attaching bracket 14 centering around a pivot pin 16. The drive shaft 20 of the drive unit 10 is formed into a hexagon, and hence it can be directly fitted to a hexagonal socket 34 formed on the drive collar 32 of an auger provided with an auger flight 28 on a pipe 20. Further under the condition of fitting an adapter sleeve formed with a hexagonal hole with the drive shaft 20, the cylindrical socket of the drive collar of another auger can be fitted to it.
Patent JP-H04359900-A (JP)
Title: Microtron
Inventor: KOYANAGI KEIJI
IPC: H05H13/10
Filed: 1991-06-06
Abstract: PURPOSE:To provide a magnetron containing a magnetic field such that an electron beams are focused during circular motion so as to reduce electrons such that they collide against incient holes of a cavity resonator and an electron extracting tube due to the thickness growth of the electron beams in the process of accelerating electrons in the microtron. CONSTITUTION:The magnetic pole sectional view of a microtron is formed in a serrate-shaped as shown in Fig.1 magnetic field intensity is set in such a way that respective ideal circular orbits 2 are located in the center between respective vertexes of the serrate-shaped magnetic poles. Then, the magnetic field has a gradient in the radial direction of the circular orbit, so that electrons being deviated from an ideal orbit are focused by adequately selecting the magnitude of the gradient. According to this invention, as the electron beams can be focused on a desired point, electrons, which collide against incient holes of a cavity resonator and an extracting tube, can be reduced so that an accelerating efficiency of the microtron can be increased.
Patent JP-S6221784-A (JP)
Inventor: HOSODA SETSU
IPC: A01N59/00
Filed: 1985-07-20
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-H0720505-A (JP)
Title: Picture display device
Inventor: NISHIKAWA AKIRA
IPC: G09F9/30
Filed: 1993-06-30
Abstract: PURPOSE:To improve operating characteristics without decreasing productivity of a picture display device using such a thermosensitive recording material that shows variation of continuous color developing state and color erasing state by heating at one of specified temps. preliminarily designed. CONSTITUTION:A base panel 2 is produced by longitudinally and laterally arranging lots of heat generating elements 10. A display panel 3 is produced by laminating a thermosensitive recording material 19 on the back surface of a transparent substrate 18. The display panel 3 is joined with the surface of the body panel 2 so that the thermosensitive recording material 19 having uniform thickness is disposed on the surface of the heat generating elements 10 having low smoothness.
Patent JP-H0512601-A (JP)
Title: Magnetic disk device
Inventor: MATSUNAGA RIICHI
IPC: G11B5/012
Filed: 1991-07-02
Abstract: PURPOSE:To read data even on the disk surface where a head crush is generated, by excluding the part where a magnetic material is destroyed with the head crush, and the defective part at the time of manufacture. CONSTITUTION:When a magnetic head is crushed, a signal indicating a head replacement is sent to a magnetic disk device by a host computer at the higher rank side through a magnetic disk control device. In the magnetic disk device, this signal indicating the head replacement is sent to a control circuit part 2 from an interface part 1 and further transmitted to a head replacing circuit part 4 by the control circuit part 2. Then a head replacement signal is outputted by the head replacing circuit part 4 to replace the head. Position correcting data are stored beforehand so that the replacement head is positioned at the accurate head position at the time of manufacturing the magnetic disk device. The position is corrected with a correction signal outputted from a position correcting circuit 7 for replacement head by the head replacement signal outputted from the head replacing circuit part 4 at the time of head replacement.
Patent JP-H059139-A (JP)
Title: Prevention of coagulation of p-dichlorobenzene
Inventor: MITA RYUICHI
IPC: C07C25/08
Filed: 1991-07-02
Abstract: PURPOSE:To prevent the coagulation of p-dichlorobenzene useful as an insecticide, etc., to improve the flowability of the p-dichlorobenzene when molded, and further to sufficiently maintain the hardness of the molded product such as tablets by adding a specific compound to the p-dichlorobenzene. CONSTITUTION:p-Dichlorobenzene(PDCB) useful as an insecticide or deodorant for clothing, etc., and further as a raw material for some kinds of polymers is mixed with an ethylene glycol derivative of the formula (R<1>, R<2> are H, 1-10C aliphatic alkyl, 1-10C aliphatic alkyl carbonyl), preferably an ethylene di lower alkyl ether, an ethylene glycol mono lower alkyl ether acetate or an ethylene glycol diacetate in an amount of 0.005-0.5wt.% preferably 0.01-0.3wt.%, based on the PDCB to improve the coagulation prevention, flowability and workability of the PDCB in grinding and tableting processes without deteriorating the quality of the PDCB, while sufficiently maintaining the hardness of the molded product such as tablets.
Patent JP-H0327096-A (JP)
Title: Crt screen display device
Inventor: ENOMOTO TOSHIO
IPC: G09G5/36
Filed: 1989-06-23
Abstract: PURPOSE:To display information outside a display data area and to display the display window positions of all display areas by providing an outline display area at the periphery of the display data area and displaying the outlines of all the data areas. CONSTITUTION:Under the control of a CPU 1, 1 is written in bits corresponding to points on a straight line connecting vertexes of a figure on the display data memory 6 of a display control circuit 8. Then plural bits on the outline data memory of a thinning-out means 7 equipped with a logical arithmetic means are thinned out to display a display area frame on a CRT through the CRT display control circuit 8 together with an outline data display frame. The information outside the display data area can be displayed and the display window positions of all the display area can be displayed.
Patent JP-2000316197-A (JP)
Title: Liquid crystal screen display body mounting fixture for microphone
Inventor: OI KIYOMICHI
IPC: H04R1/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a storage auxiliary fixture of a microphone user suitable for a long time speech or the lecture of contents which are difficult to understand by using a liquid crystal screen display body at the time of normally performing a speech, a congratulatory speech, a lecture or the like by using a microphone in a wedding ceremony, a conference in a company, the lecture at school or the like. SOLUTION: A speech or a congratulatory speech or a lecture is preliminarily prepared in a floppy with a word processor, a personal computer or the like, and the contents are displayed on a liquid crystal screen display body by the floppy, and this liquid crystal screen display body is mounted on a microphone. A molded mounting fixture constituted of a microphone mounting part 1 and a liquid crystal screen display body loading and setting part 2 is used as the mounting fixture.
Patent JP-H1012523-A (JP)
Title: Substrate treatment apparatus
Inventor: IZUMI AKIRA
IPC: H01L21/027
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus, capable of preventing the substrate from contamination caused by reverse diffusion of the mist of treatment liquid and capable of switching to discharge or collection of the liquid treatment. SOLUTION: The liquid treatment (a washing lotion or a liquid chemical) and gas collected in the treatment bath 42 are exhausted together and, a washing lotion is sent to the gas-liquid separation container 80a and a liquid chemical is sent to the gas-liquid separation container 80b, switched by the switching valve 70. The liquid chemical or the washing lotion and the gas are separated in the gas-liquid separation container 80a and the gas-liquid separation container 80b, and the separated gas is exhausted by the exhausting line, the liquid chemical separated in the gas-liquid separation container 80b is sent to the liquid chemical tank 90, and the washing lotion separated in the gas-liquid separation container 80a is discarded.  Based on the signal from the differential pressure gauge 20, the opening angle of the exhausting resistance adjustment valve 60 is so controlled that the gas volume exhausted increases, when the hermetic shutter 41 is opened, and the gas volume exhausted decreases, when the hermetic shutter 41 is closed.
Patent JP-H0326187-A (JP)
Title: Teletext receiver
Inventor: OCHIAI YASUHIKO
IPC: H04N5/445
Filed: 1989-06-23
Abstract: PURPOSE:To lightly know the change situation any minute of the below- mentioned contents by, when an updating is executed to the contents of the page of a program to be registered of received teletext data, converting the data to a printing signal along with date data outputted with a timing circuit and outputting them to a printer by means of a CPU. CONSTITUTION:To the teletext data to be successively received with the registered program and page number, a CPU 8a confirms an updating flag to indicate the updating of the data contents contained in the data. When the updating is executed to the above-mentioned teletext data, the data received at a previous time and stored in the first prescribed area of a RAM 8c and the data received at present time are compared as to the teletext data in a line to be registered in the same program and same page, and the existence/absence of the updating of the data in the corresponding line is confirmed. When the updating is confirmed, the CPU 8a converts the teletext data to the printing signal along with the date data outputted by a timing circuit 9 and outputted through a printer interface 7 to a printer 4.
Patent JP-S5951337-A (JP)
Title: Chemical analysis apparatus
Inventor: SHIRAISHI TAKASHI
IPC: G01N33/84
Filed: 1982-09-17
Abstract: PURPOSE:To obtain an accurate analytical value, by a method wherein the components of a specimen are analyzed by chemical analysis while the concn. of the specific component is detected in sampling the specimen and compensation is added to analytical data. CONSTITUTION:A blood specimen is pretreated by a pretreating apparatus 3 and analyzed by a chemical analysis apparatus 4 while analytical data and the measured value of Na-ion concn. are sent to a data treating apparatus 5. On the other hand, the electric signal corresponding to an Na-ion concn. during the sampling of blood obtained in sampling blood by a electrodes 1c, 1c' of a syringe 1 is sent to a data treating apparatus 5 through a pre-amplifier 2 to calculate Na-ion concn. during the sampling of blood and this Na-ion concn. is compared to the Na-ion concn. sent from the chemical analysis apparatus 4. The chemical analytical data is compensated by this comparison value to obtain the accurate analytical valve of blood during the sampling of blood.
Patent JP-H0717232-A (JP)
Title: Air-conditioner for vehicle
Inventor: KAWAI NOBUYUKI
IPC: B60H1/00
Filed: 1993-06-30
Abstract: PURPOSE:To perform air-conditioning suited to the comfortableness of a crew even at transition before the temperature inside a car reaches a set value at the time of having changed the in-car temperature set value. CONSTITUTION:The objective in-car temperature and the objective skin temperature at transition and stationary state, which fulfills the comfortableness of a crew are sought by setting the numerical model to show the goal values to be shifted temporally of the in-car temperature at the time of having changed the in-car temperature set value and the skin temperature of a crew by a goal value generation means 102, and changing the constant of the numerical model, based on the disturbance mixed in an air-conditioning system. Moreover, an estimation means 103 estimates the temperature of blow and the quantity of blow. And, an operation means 104 operates the control quantity of the opening of a door and the control quantity of blower motor driving voltage, based on the the evaluation function to evaluate the comfortableness of a crew, the goal in-car temperature, the goal skin temperature, the estimated temperature of blow, the estimated quantity of blow, etc., and this controls a blow temperature adjusting means 100 and a blow quantity adjusting means 101, according to these control quantities.
Patent JP-H108542-A (JP)
Title: Sedimentary sand-removing device for pump station
Inventor: MIYAUCHI SUNAO
IPC: E03F5/22
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent a large amount of sedimentary sands from accunaulating with the passage of time at the bottom of an influx channel. SOLUTION: As sedimentary sands S are accumulated to some extent at the bottom 2A of an influx channel 2, an influx gate 3 is closed and water is stored in an influx duct 4, and as the water level in the influx duct 4 rises to a specified level WL, the influx gate 3 is opened and water in the influx duct 4 is discharged suddenly to the influx channel 2, and thereby the sedimentary sands S at the bottom 2A are carried down to suction tanks 5, 5.  In the case where the sedimentary sands S still remain and are accumulated in the influx channel 2 even though operation for removing the sedimentary sands are executed, the influx gate 3 is opened while a middle gate 8 is closed and water is stored in the influx duct 4 and the influx channel 2 in an area at the upstream side of the middle gate 8, and after that the middle gate 8 is opened and water in the upstream side of the middle gate 8 is suddenly discharged to an area at the downstream side of the middle gate 8, and thereby the remaining sedimentary sands S are carried down to the suction tanks 5, 5.
Patent JP-H0514334-A (JP)
Title: Communication parameter detection method in start-stop synchronous communication system
Inventor: TAKAHASHI TORU
IPC: H04L7/04
Filed: 1991-07-02
Abstract: PURPOSE:To start the reception preparation almost simultaneously with the end of reception by utilizing level transit timing information of a data signal line in real time as a means of detecting a time of the reception end of a speed detection character whose communication speed is not clear so as to discriminate the time for the reception end. CONSTITUTION:When no character is sent to a communication parameter detection character, a sampling circuit 12 sets all bits as the result of sampling of a reception data signal line 22 outputted via a data bus 23 to '1' to allow a CPU 13 to await the appearance of a '0' bit. When the reception of character is started and a '0' bit appears, the CPU 13 starts the count of the sampling bit and stores a count when the '1' bit appears at first. Since a reference count with respect to each speed to be detected is stored in advance in the CPU 13, the communication speed of the received character is detected by the collation with the actual count.
Patent JP-H06107992-A (JP)
Title: Colorless quick-drying ink composition for printing concealed image capable of being detected with fluorescense
Inventor: FURANSOWAAZU EMU UINITSUKU
IPC: C09D11/328
Filed: 1993-06-30
Abstract: PURPOSE: To provide the fast-drying ink composition for the improved ink jet printing capable of forming images that are substantially colorless, but are detectable when the images are exposed to the radiation having the wavelength except the range of the visible wavelengths.  
     CONSTITUTION: The ink composition substantially comprises of water, diethylene glycol-monobutyl ether, glycerol, an optional cyclohexyl pyrrolidinone component, a dye selected from the group of the dyes containing dansyl chromophores and porphyrin chromophores, an optional biocide and an optional polyalkylene oxide/bisphenol A additive. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5951609-A (JP)
Title: Integrated circuit device
Inventor: KAWAMATA NOBORU
IPC: H03K3/02
Filed: 1982-09-17
Abstract: PURPOSE:To select the oscillating frequency, by changing the time constant of an oscillating circuit built in an integrated circuit device with external control. CONSTITUTION:When a high level is impressed from an external terminal E, an analog switch 80 is turned on and a switch 81 is turned off. Then, the charge passes through the switch 80 and stored or discharged in/form a capacitor via a resistor 60. In impressing a low level to an external terminal E, the switch 80 is turned off and the switch 81 is turned on. The charge passes through resistors 61, 60 and is stored in capacitors 70, 71. The time required when the charge is removed from an output D to an input C is more than the case with the external terminal E impressed with the high level by the resistor 61 increased. Further, the timewise change in the potential at the input C is less in the potential change by the increased capacitance even if the same amount of the charge flows to the input C, because the capacitor 71 is increased in comparison with the former. Thus, the time in the capacitance change is increased and the oscillating frequency is lowered.
Patent JP-S5789773-A (JP)
Title: Original scanner
Inventor: BUIRUHERUMU KUNEHITERU
IPC: G03B27/50
Filed: 1981-10-09
Abstract: PURPOSE: To reduce vibration and to perform a quick return by turning off drive at a return point and by achieving deceleration and inversion by a spring when an original is made to reciprocate.  
     CONSTITUTION: Since a power pulley 13 moves as a belt 34 moves, mirrors 5 and 6 move at speeds in 2:1 proportion to scan an original image. As a mirror table 20 reaches a left return point C, a switch 42 turns on to stop drive through a clutch 36. A spring 40 meets a stopper 50 and the mirror table 20 is decelerated, inverted and accelerated again. When the mirror table passes by the point C again, the switch 42 operates to make a connection with a driving source 38 through a clutch 35, thereby scanning the image as shown by an arrow 3". When it reaches a right return point B, a switch 43, a spring 41, and a stopper 51 perform the same inverting operation. When the size is small, a stopper 52 and a switch 53 are used. 
     COPYRIGHT: (C)1982,JPO&Japio