baber/WOPTO huggingface dataset:
Patent JP-S6073545-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: KAWABE NAOMI
IPC: G03G9/097
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a superior toner having improved fixability on copying paper and high shelf stability, exerting no unfavorable influence on the life of a copied image, and causing no offsetting phenomenon by adding a nonionic activator to a toner for developing an electrostatic charge image. CONSTITUTION:A nonionic activator having 1-15 HLB (hydrophile-lipophile balance) is added to a toner by about 0.5-7pts.wt. per 100pts.wt. toner by kneading the activator with a binder resin, a pigment, carbon black, etc. when the toner is manufactured. A granulated toner may be dipped in a soln. of the activator in alcohol, taken out, and dried. The resulting toner can be fixed on sized copying paper with satisfactory affinity for the paper fibers. The nonionic activator added exerts no unfavorable influence on the glass transition point, etc. of the toner.
Patent JP-2000017574-A (JP)
Title: Flame retardant processing agent, cellulosic fiber processed by the same agent, production thereof, and cellulosic fiber product
Inventor: TSUJIMOTO YUTAKA
IPC: D06M11/70
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant processing agent exhibiting an excellent yellowing prevention effect on applying to a cellulosic fiber by preparing an aqueous solution containing a crude aminophosphazene and a hypophosphorous acid salt. SOLUTION: This flame retardant processing agent is obtained by preparing an aqueous solution by blending 5-50 wt.% crude aminophosphazene expressed by the formula [(m) is a number of 3-10) and containing >=20 wt.% ammonium chloride as an impurity, 0.2-5 wt.% at least one kind selected from alkali (alkaline earth) metal salts of hypophosphorous acid, preferably sodium hypophosphite or magnesium hypophosphite, 0.5-20 wt.% swelling agent such as urea, and at least one kind selected from an acid catalyst, an amino compound and a polyhydric alcohol. The cellulosic fiber (product) processed by the flame retardant processing agent, is obtained by attaching or impregnating 2-30 wt.% flame retardant processing agent based on a cellulosic fiber to the fiber, then heat- treating at 100-250 deg.C, washing with water and drying.
Patent JP-H05336598-A (JP)
Title: Method and device for detecting abnormal operation by utilizing factorial effect
Inventor: TAKAHASHI TASUKE
IPC: H04R29/00
Filed: 1992-05-28
Abstract: PURPOSE:To detect and judge the presence/absence of any abnormal operation with a high detection output by detecting and judging the non-linearity of the output characteristic of an acoustic equipment caused by the generation of the abnormal operation while utilizing factorial effects due to variance analysis. CONSTITUTION:The abnormal operation such as tremble at the acoustic equipment such as a speaker or a receiver is detected by utilizing the factorial effect due to the variance analysis with a driving signal power level and frequency characteristics as factors. The detector adjusts 2 the level of a signal from a signal generator 1, drives an acoustic equipment 4, passes the sound collected signal through a high-pass filter 9, extracts a higher harmonic wave component, converts its into a digital signal, performs synchronizing addition 11 and processing due to an FET 12 and reads data into a computer connected by a personal computer side interface 14 so that the abnormal operation can be detected and judged. Therefore, when the abnormal operation is generated, the effect of changing the characteristics due to the change of the driving power level appears, and it can be detected and judged whether the abnormal operation is generated or not.
Patent JP-2001006617-A (JP)
Title: Arc tube and its manufacture
Inventor: IRISAWA SHINICHI
IPC: H01J61/073
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an arc tube equipped with a long lifetime by preventing leak caused by cracking of the body of arc tube. SOLUTION: Tungsten electrodes 26A and 26B are pinch-sealed to pinch seal parts 20b1 and 20b2 at the two sides of the light emission tube part 20a of the body 20 of an arc tube, and the outside surfaces 26Aa and 26Ba of these tungsten electrodes are given a mean surface roughness of 3 μm or below. Thereby such a condition that the tungsten electrodes 26A and 26B and pinch seal parts 20b1 and 20b2 are in engagement by their micro-recesses and micro- projections is generated when the former 26A and 26B are pinch sealed by the latter 20b1 and 20b2, different from the conventional arrangement in which a very large compression stress exists residually in the region around the joining surfaces of them 26A and 26B and 20b1 and 20b2.  Even if cracking is generated in the body 20 of arc tube by the residual compressive stress, the crack remains locally restricted to the region around the joining surfaces and will not propagate as large as reaching the surface of the arc tube body 20.
Patent JP-H0346015-A (JP)
Title: Electronic apparatus
Inventor: MUNEISHI HIROSHI
IPC: G06F3/00
Filed: 1989-07-14
Abstract: PURPOSE:To control the dispersion of a reference voltage and to improve the detection precision of a device connection state by deciding the reference voltage inputted to a comparator from the average of plural signal levels which comes to a reference among a signal bus. CONSTITUTION:An averaging circuit 100 consists of operand amplifiers 101 and 102 and resistors 111-116, and it detects the average potential of signal lines 12-14 in the signal bus 1, whereby it outputs the average potential which the operand amplifier 102 constituting a reverse amplifier revers-amplifies to the non-reverse input of a comparator 81. The decision potential of a signal line 11 which comes to a decision line is inputted to the reverse input of the comparator 81 through a resistor 73. When the decision potential and the average potential are monitored and when the decision potential exceeds the average potential, the connection of a device C by a connector D is reported to CPU 83. Thus, the dispersion of the reference potential is controlled and the decision precision of the device connection state improves.
Patent JP-H0367684-A (JP)
Title: Recorded material
Inventor: SUMITA KATSUTOSHI
IPC: B41M5/50
Filed: 1989-07-14
Abstract: PURPOSE:To obtain a recorded material which develops an image of high density color easily by providing a porous layer consisting mainly of a specific alumina hydrate on a transparent base, then printing a sheet with a layer consisting mainly of specific fine silica powder formed on the porous layer using water or oil ink, and removing the layer consisting mainly of fine silica powder. CONSTITUTION:The recommended alumina hydrate for use is one having adsorptive properties of 20 to 100mg/g. The hydrate layer should have a total pore volume of 0.1cc/g or more to 0.4cc/g or less and each pore radius is 40 to 100Angstrom  or less. If the total pore volume of pores, each having a radius of 100 to 1,000Angstrom  is 0.1cc/g or less, a sharper image can be obtained. Furthermore, if the total pore volume of pores each having a radius of 10 to 40Angstrom  or less is 0.2 to 1.0cc/g, a further sharper image can be obtained. If simulated boehmite is used as a porous alumina hydrate, it shows especially high coloring properties. A fine silica powder layer is provided on the surface and the fine silica powder has an average particular diameter of 1 to 50mum and a pore volume of about 0.5 to 3.0cc/g.
Patent JP-H0819309-A (JP)
Title: Seedling transplanter serving also as direct seeder
Inventor: YAMAZAKI HITOSHI
IPC: A01C15/00
Filed: 1994-07-07
Abstract: PURPOSE:To provide a seedling planter, serving also as a direct seeder usable as a seedling planter for planting seedlings in the surface soil of a field and further as the direct seeder for directly seeding the surface soil of the field and having high general-purpose properties. CONSTITUTION:This seedling planter serving also as a direct seeder is obtained by installing a planting device for planting plural rows of seedlings in the surface soil part of a field so as to provide an equal pitch of the planting interrow space thereof and arranging a granular material feeder 80 capable of feeding a granular material such as a seed or a fertilizer in plural rows to the surface soil part of the field so as to locate the fed rows with the interrow space thereof at a pitch equal to the planting interrow space and near the lateral part of the rows planted with the planter.
Patent JP-H0527791-A (JP)
Title: Voice synthesizer
Inventor: KAMETANI JUN
IPC: G10L19/06
Filed: 1991-07-22
Abstract: PURPOSE:To perform variable speed control over high-speed voicing by preparing plural prediction gain threshold values for frame parameters corresponding to voicing speeds by learning, and changing threshold values selected among them and controlling the quantity of frames to be thinned out. CONSTITUTION:A prediction gain calculator 3 calculates a prediction gain from spectrum information sent, frame by frame, from a voice memory 2. This prediction gain is compared by a decision device 4 with one threshold value selected from a threshold table 14 by a threshold value control circuit 13 according to a speed parameter sent from a host CPU 12. When the prediction gain is less than the threshold value, a synthesizing filter B is interrupted under the control of a buffer control circuit 11 to thin out frames.
Patent JP-2000004944-A (JP)
Title: Tooth brush
Inventor: ENDO KAZUTOSHI
IPC: A46B5/06
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To give a tooth brush positive flexure in the grip to make the tooth brush to have elasticity to make the cleanability suitable without harming the gum and comfortably operable abutting on a tooth and the gum part for good use feeling and high utility. SOLUTION: This tooth brush has a handle with a head part 2 with a bristle planted part 1 equipped on a grip part 4 via a neck part. The which is an elastic handle composed of a thermoplastic resin material 6 and a thermoplastic elastomer material 7. At least the section shape of a part of the grip part of the handle is made into an almost U-shape with an opening part facing toward the bristle planted part side of the head part 2. Through holes 9, 10, 11 penetrating through the surface to the back side of the handle are provided on the opening dent part 8 and a cover part made of a thermoplastic elastomer material 7 filled in the through holes 9, 10, 11 and made to cover the handle along the whole periphery of the handle bridging continuing from the surface to the back side is provided.
Patent JP-H06321069-A (JP)
Title: Car washing device
Inventor: SHIROMOTO KAZUO
IPC: B60S3/04
Filed: 1993-06-25
Abstract: PURPOSE:To fully automatically carry out sufficient car-washing by providing control means for controlling the washing of the lower part of a vehicle in accordance with the front and rear end positions of the vehicle body and a travel position of a bogie, which are detected by detecting means. CONSTITUTION:Upon washing of the lower part of a vehicle A, side brushes 4, 4' are used as means for detecting a position of the front end of a vehicle A. Travel position detecting means X1 counts pulse signals from a rotary encoder 8 so as to obtain a travel position. Concentrically washing range setting means X2 counts pulse signals from the rotary encoder 8 so as to obtain a position where the car washing machine detects the front and rear ends of the vehicle, and set a concentrically washing range by referring data B1, B2, C1, C2. Control means X3 compares the travel position of the bogie and the concentrically washing range so as to control drive means X4 so as to repeatedly carry out washing in the concentrically washing range.
Patent JP-S6336249-A (JP)
Title: Photomask correcting system
Inventor: YOSHINO YOICHI
IPC: G03F1/72
Filed: 1986-07-31
Abstract: PURPOSE:To continuously and rapidly correct white and black defects without generating secondary defect by radiating laser ultraviolet rays to a photomask set up in the vaporized gas of a specific compound. CONSTITUTION:The photomask held in a chamber 22 and set up in chrome compound gas such as Cr(CO)6 gas 24 carried from a carrier gas feeder 30, a material room 29, etc., is irradiated by ultraviolet laser beams through a laser light source 3 and the 2nd and 4th high frequency derivation units 5, 6 while being observed by an observing optical system 17 and white defects reduced at their metal components are corrected by Cr thermally decomposed from the gas 24. On the other hand, excess metal is melted and evaporated by visual laser light radiation through mirrors 34, 36 or the like inserted into an optical path and the unit 4 and black defects are also similarly corrected. Consequently, the white and black defects can be continuously and rapidly corrected without generating secondary defects.
Patent JP-H0530089-A (JP)
Title: Inter-communication network connecting system
Inventor: WATANABE AKIRA
IPC: H04Q11/04
Filed: 1991-07-22
Abstract: PURPOSE:To decrease the generation of a slip by executing initial adjustment of a phase of a clock in the case of transmitting a signal between two communication networks in which clock frequency sources are different. CONSTITUTION:A signal A is written in a buffer memory 1 by a write clock from a write clock control circuit 2, read out by a read-out clock from a read- out clock control circuit 3, and outputted as a signal B. A phase relation of the write clock and the read-out clock is controlled by a lock phase control circuit 4. In such a state, by adding an initialization circuit 5, a phase of the read-out clock can be set to the center of the write clock by initialization. In such a way, a long time can be secured until a first slip is generated after initialization.
Patent JP-H0344375-A (JP)
Title: Production of 5-hydroxypyrazoles
Inventor: TSUNODA TAKUYA
IPC: C07D231/20
Filed: 1989-07-13
Abstract: PURPOSE:To readily, industrially and advantageously obtain the subject compounds useful as an intermediate for agricultural chemicals and medicines in good yield by treating a specific substituted hydrazone which is a new compound as a raw material with an acid without using expensive substituted hydrazines. CONSTITUTION:An ester expressed by formula I (R1 and R2 are lower alkyl or 2-3C alkylene chain) is reacted with hydrazine to provide a hydrazide expressed by formula II, which is then reacted with an aldehyde or ketone expressed by formula III [R3 and R4 are H, lower alkyl, (substituted) phenyl or 4-5C alkylene chain] to form a hydrazone expressed by formula IV which is a new compound. The resultant compound expressed by formula IV is subsequently reacted with an alkylating agent in the presence of a base to afford a substituted hydrazone expressed by formula V [R5 is lower alkyl, lower alkenyl, lower alkynyl or (substituted) benzyl] which is a novel compound. The resultant compound expressed by formula V as a raw material without isolation and purification thereof is treated with an acid, such as hydrochloric acid, at ambient temperature to 100 deg.C for 5min 8hr to provide the objective compounds expressed by formula VI.
Patent JP-H0933020-A (JP)
Title: Fluidized bed type combustion device
Inventor: NAKAGAWA HISATOSHI
IPC: F23G5/30
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To control a temperature of a fluidized bed without using any auxiliary fuel and to restrict occurrence of polluted gas at a fluidized bed type combustion (ignition) device. SOLUTION: Air 17 supplied to a fluidized bed 18 is heated by combustion discharged gas at an air preheater 12 and concurrently a temperature of the fluidized bed 18 is detected by a sensor 19, and an amount of cooling medium 21 atomized at 13 against the combustion discharging gas is controlled in reference to the detected value. With such an arrangement as above, a temperature of air fed to the fluidized bed 18 is also controlled.
Patent JP-S57104907-A (JP)
Title: Metal coated optical transmission body and its production
Inventor: YOSHIDA KENICHI
IPC: C03C25/42
Filed: 1980-12-22
Abstract: PURPOSE:To improve heat resisance and fire resistance by interposing heat resistant powder consisting of a heat insulator between the nonheat resistant coating layer and metal coating layer of an optical transmission body. CONSTITUTION:This consists in interposing heat resistant powder of alundum, alumina or the like between the non-heat resistant coating layer 2 and metal coating layer 4 of an optical transmission body 1, and is produced by the method of supplying part of the powder 3 while a metallic tape 4 is in a flattened state or in the state of the figure (a) and again supplying the powder 3 when the tape 4 is worked to the state of the figure (b) then welding the butt parts of the tape like the figure (c) and finishing a cylindrical pipelike metallic coating layer 4. At this time, the void 15 existing there is reduced and erased when the layer 4 is pulled through dies and the layer 4 is therey reduced of diameter.
Patent JP-H0232418-A (JP)
Title: Peripheral controller for magnetic disk memory
Inventor: HIEDA TAKASHI
IPC: G06F3/06
Filed: 1988-07-22
Abstract: PURPOSE:To shorten the response time of a DK by reading from a magnetic disk memory (DK) in which data transfer can be first executed when a processing request from a CPU is read and writing all to the DK at the time of writing. CONSTITUTION:In the access of DK, a CPU 102 prepares and stores the parameter necessary to a reading (R) action to an MEM 103 at a high speed mode, an EXECUTE operation (EXO) is executed to in IOP#0 (peripheral control part 104) and fetches the R parameter of the MEM 103. When the contents of the R parameter are judged to be the reading, first, the data are read from a DKM 108, in which the data transfer can be executed, and the data transfer is executed to the data storing area of the MEM 103. In a writing action, DK108,...,109 and DK110,...,111 are simultaneously activated, the writing action is executed and when the writing processing is completed, the completion of the writing processing is reported to the CPU 102.
Patent JP-S5971294-A (JP)
Inventor: TERAMOTO SATOSHI
IPC: H05B37/03
Filed: 1982-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6242936-A (JP)
Title: Iodized antibody for of x-ray computer tomography
Inventor: TAKAHASHI YUTAKA
IPC: A61K49/04
Filed: 1985-08-21
Abstract: NEW MATERIAL:The titled iodized antibody wherein an organic compound containing an I atom-substituted ring structure and a functional group is bonded to an antibody by covalent bond with the functional group. USE:A contrast medium for X-ray computer tomography for diagnosis. PREPARATION:An I atom-containing organic compound [preferably compound shown by the formula I (n is 1, 2 or 3; X is bifunctional organic group; m is 0 or 1) and compound shown by the formula II (Y is bifunctional organic group)] is converted into a derivative (e.g., active ester or mixed acid anhydride) containing an activated carboxyl group, which is reacted with an antibody(immunoglobulin) to give the aimed substance. For example, preferably a buffer solution of 0.5-100mg/ml antibody protein solution is reacted with 1-50mols based on 1mol antibody of an iodine-containing compound derivative dissolved in a small amount of a solvent at -4-30 deg.C for 15min-12hr.
Patent JP-H0233773-A (JP)
Title: Rotary head type digital audio tape recorder
Inventor: FURUGUCHI KIICHIRO
IPC: G11B20/12
Filed: 1988-07-22
Abstract: PURPOSE:To automatically form a read-in area in a tape beginning part and hence to improve the operability by detecting a tape top and performing a required record including a silent part in response to whether it is the tape beginning part or not. CONSTITUTION:When a recording mute button 5 is on, and the beginning part of a magnetic tape is detected by a top sensor 3, a control part 4 is set with its built-in timer at 1sec, etc., and meanwhile digital data 'O' is recorded in a PCM area of the tape T, while 'OBB' in a subcode area, and subsequently in a similar manner 'OAA' is recorded for 4sec similarly to the case of nondetection of the beginning part to form the silent part. By this recording system, the read-in area is automatically formed in the tape beginning part, and hence the operability is promoted by utilizing this area.
Patent JP-2000011448-A (JP)
Title: Degradable optical recording medium
Inventor: OTOMO IKUO
IPC: G11B7/2539
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent or lessen the occurrence of various kinds of pollution at the time of discarding an optical recording medium having an optical recording layer by forming a base material constituting the optical recording medium of a degradable plastic material which is degradable in the natural world. SOLUTION: If the use of the plastic material for the base material 2 of the optical disk 1 composed of the base material 2 and the optical recording layer 3 on its front surface is possible, the plastic material is formed of the biodegradable resin degradable by microorganisms. Such base material is applied to the optical recording media of various specifications. Aluminum foil which has high light reflectivity and is inexpensive is used for the optical recording layer 3 formed of pit parts 4 and a reflection layer 5. Further, the biodegradable resin degradable by microorganisms is used similarly to the base material 2 for a protective layer 6 as well. The biodegradable resin is resins which are formed of polyolefin resins, such as degradable polyethylene resins and degradable polypropylene, polyvinyl alcohol or degradable polyester, etc., and are degraded by light and microorganisms.
Patent JP-2001010225-A (JP)
Title: Method and apparatus for image recording
Inventor: IMAGAWA SUSUMU
IPC: B41J2/01
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To enable reuse of powder left unused after transfer and thereby to reduce the used amount of powder, in image recording wherein an ink jet liquid droplet is transferred by increasing the viscosity by using the power applied on an intermediate transfer body. SOLUTION: This method for image recording comprises a process wherein a material 11 which can be dissolved in or swollen with a liquid and can increase the viscosity of the liquid is formed beforehand on the surface of an intermediate transfer body 21, a process wherein the liquid is jetted onto the intermediate transfer body according to image signals so as to form a visible image thereon, a process wherein the visible image is transferred onto recording paper 42 and a process wherein the material is removed from the intermediate transfer body after the transfer.  In this case, the process for removing the material 11 is constituted of a first process for removing the material of which the viscosity is increased by the liquid or the humidity in air, out of the one remaining on the surface of the intermediate transfer body after the transfer, and a second process for removing the material which is not removed in the first process and of which the viscosity is not increased.
Patent JP-H0932894-A (JP)
Title: Tension adjusting jig for power transmission belt
Inventor: OTANI MASAMI
IPC: F16H7/08
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a tension adjusting jig which easily and suitably adjusts the tension of a power transmitting belt. SOLUTION: A extension plate 11 disposed along the outer peripheral surface of a power transmitting belt 6 and a holding member 14 is slidably supported by a support plate 12 in a direction perpendicular to the outer peripheral surface of a power transmitting belt 6. A spindle 17 is slidably inserted into the holding member 14 and the spindle 17 is urged by a spring in a direction for the power transmitting belt 6 to be put into contact with the outer peripheral surface of the power transmitting belt 6. A display plate 23 with a check mark 25 is disposed in parallel to the spindle 17.