baber/WOPTO huggingface dataset:
Patent JP-H11140286-A (JP)
Title: Producing of polyester resin composition
Inventor: SUZUKI NORIYUKI
IPC: C08L67/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in mechanical properties, heat resistance and molded product appearance by homogeneously finely dispersing a laminar silicate compound in a polyalkylene terephthalate resin through specific four processes. SOLUTION: This composition comprising the component F and the component C described below is obtained through the following four processes: process I: (A) a silicate compound is incorporated with (B) a silane-based compound of the formula; Yn SiX4-n [(n) is 0-3; Y is a (substituted) 1-25C hydrocarbon; X is a hydrolyzable group or OH] to form a clay composite (C), process II: the component C is mixed with (D) a diol compound containing 50-99 mol.% of a bishydroxyalkyl tereophthalate of the formula (R is a 2-6C alkylene) to form a mixture(E), process III: the component E is kneaded in a molten state with (F) a polyalkylene terephthalate resin form a kneaded product (G), and process IV: the component D in the component G and the component F lowered in molecular weight are subjected to polymerization to effect higher molecular weight.
Patent JP-2000133159-A (JP)
Title: Cathode supporting structure of electron gun for cathode-ray tube
Inventor: AMANO YASUNOBU
IPC: H01J29/04
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a cathode supporting structure maintaining over a long period a sufficient insulated condition from metal scattered from a cathode. SOLUTION: Attachment holes 126A-D, 142A-C, 158A-D that serve as non- through holes are provided in the rear face of a ceramic disc 110 along the direction of a tube axis. Heater rest pins 124A-D are fixed in the attachment holes 126A-D via fixed glass 132. The mounting pieces 140 of cathode structures 120A-C are fixed in the attachment holes 142A-C via fixed glass 134. At a first grid electrode 150, the mounting piece 156 of an electrode holder part 154 extending around the rear face of the ceramic disc 110 is fixed in the attachment holes 158A-D via fixed glass 134. Thereby metallic contact portions on the front of the ceramic disc 110 along the direction of the tube axis are eliminated to prevent the leakage of current to secure an insulating structure.
Patent JP-H07225368-A (JP)
Title: Driving method of liquid crystal display device
Inventor: AKIYAMA TAKASHI
IPC: G09G3/36
Filed: 1994-12-08
Abstract: PURPOSE:To provide a liquid crystal display device which has a temperature compensating circuit to absorb the adverse effect caused by parts dispersion during a production and to suppress degradation of liquid crystal caused by the application of a d.c. voltage. CONSTITUTION:During the temperature compensation of an active matrix liquid crystal display device which uses switching elements, the temperature compensation digital data read from a lookup table 102 are converted to analog voltage by D/A converters 706 and 707 and are amplified to provide liquid crystal driving voltages. During this amplification, an amplification factor K1 of an amplifier 108, which is used to amplify the voltage for a positive polarity writing, and an amplification factor K2 of an amplifier 109, which is used to amplify the voltage for an negative polarity writing, are made equal in terms of their absolute values and an application of a d.c. component to the liquid crystal caused by the errors of the amplifiers is reduced.
Patent JP-H10137487-A (JP)
Title: Washing machine
Inventor: TOZAKI SO
IPC: D06F39/12
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To improve shielding performance for water discharged from the outlet of a spin dryer at the time of spin-drying and prevent a floor surface from getting wet. SOLUTION: In a washing machine wherein an outer bucket cover 36 is attached to a boss section 32 formed in the circumference of the top of the outer tub 12 with a screw 33, by forming the boss section 32 set apart from the circumference of the upper section of the outer tub 12 by a groove 31, the boss section 32 is separated from the circumference in the upper section of the outer tub 12 by the groove 31, so a dent (shrinkage) due to delayed solidification of an outer bucket forming member due to the thickness of the boss section 32 does not occur inside, water is prevented from leaking from between the dent and an inner cover 39 of the outer tub cover 36.
Patent JP-2000127499-A (JP)
Title: Image-forming apparatus and its control method
Inventor: IKEDA YUICHI
IPC: B41J2/44
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To maintain a stable halftone characteristic even when a maximum pulse width is changed in forming images through modulation of a pulse width by controlling to make the maximum pulse width output from a modulating means constant when a predetermined pattern is formed. SOLUTION: In controlling exposure at the formation of images, whether or not the exposure is for forming a patch to a non image formation area is judged. When the exposure is for forming general images, a changed maximum pulse width is set to a PWM part 212. However, when the exposure is for forming the patch, a maximum pulse width is set to a specified value, for example, 75% a maximum value regardless of the changed value. The PWM part 212 modulates a pulse width on the basis of the set maximum pulse width to form images on a photosensitive drum. Even when the maximum pulse width to form images is changed, the maximum pulse width is not changed if the patch is to be formed and therefore an exposure amount at the formation of the patch can be held constant.
Patent JP-H06128103-A (JP)
Title: Solution for repelling larva attaching itself to vegetable
Inventor: OKADO KEISUKE
IPC: A01N25/30
Filed: 1992-10-16
Abstract: PURPOSE:To obtain the subject repelling solution by emulsifying a mustard oil, a natural material, with a natural material or a surfactant containing a large amount of a natural material and suppressing volatilization of a sharp component. CONSTITUTION:A mixture comprising a mustard oil as a main liquid and a surfactant such as glue plant formed from a seaweed is blended with water in a ratio of about 1:300-1,000 by weight to give a repelling solution. A gelation solution or a detergent may be used as the surfactant besides the glue plant. An ultrasonic vibrator is used when the mustard oil is mixed with the glue plant solution, numerous foams are generated by resonant action of the ultrasonic vibration, numerous particles of glue plant are attached to the circumference of mustard oil particles to emulsify the mustard oil and to suppress emission of a sharp smell by the particles of glue plant attached to the circumference of the mustard oil. Larvae of green caterpillar, cabbage armyworm and diamondback moth attaching to leaves of cabbage and Japanese radish and larvae of butterflies belonging to the family Lycaenidae, larvae of butterflies belonging to the family Hesperiidae, etc., attaching to flowers of beans can be repelled.
Patent JP-H01146465-A (JP)
Title: Picture reader
Inventor: TANAKA EIJI
IPC: H04N1/40
Filed: 1987-12-02
Abstract: PURPOSE:To obtain a picture allowed visually without unnatural white and black patterns for the reproduced picture by discriminating a minute face discriminated as an intermediate area while taking the white/black state of the minute face in the surrounding into account. CONSTITUTION:When the point of the original face is classified as white or black level by a classifying device 2, the result is outputted as it is and when classified as a gray level, the same value of the one preceding point is used. The memory 3 is set at first to the white level by taking the first point at a gray level into account. Thus, the border of white/black level is set to a value near 35-40% in a conventional reader and a face with uniform reflectance near the border is read as a uniform face visually with mixed white/black level, but the event can be avoided.
Patent JP-H02150977-A (JP)
Title: Natural picture synthesizer
Inventor: SAKAGAMI SHIGEO
IPC: G06T3/00
Filed: 1988-12-01
Abstract: PURPOSE:To obtain pictures where sharp color change is eliminated at the boundary part of the two pictures by possessing a frame memory having storage capacity for one frame and a picture memory having smaller capacity than that of the memory frame, and executing a dot processing to the peripheral part of one picture. CONSTITUTION:A natural picture signal inputted from a video signal input terminal 1 is stored into a frame memory 3, and stored through a system bus 7 into a magnetic disk device 5. When the picture is synthesized, picture data having a narrower area out of the two pictures are transferred from the device 5 to a video RAM 4, and they are stored as a pseudo color picture data. The picture is sent to a dot processing part, and it is processed so that dots may be denser in the more peripheral part. The picture stored into the memory 3 and the dot-processed picture are switched by a selector 9, and the synthetic picture is outputted through a D/A converter 10 to a display device 11. In the peripheral part of the dot-processed picture at the time of synthesizing, the other picture is selected according to the pattern of the dots, and in the other part, the processed picture is selected, therefore, the change of the luminance and hue in the boundary part is made smooth.
Patent JP-H09129520-A (JP)
Title: Tantalum solid electrolytic capacitor
Inventor: NAKAJIMA TOSHIO
IPC: H01G9/12
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To avoid the burning by Joule heating in the shortcircuit time of tantalum solid electrolytic capacitor. SOLUTION: This capacitor is composed of an anode leading wire 2 and a semiconductor layer 4, a carbon layer 5, single or a plurality of cathode conductive layers 6 and a cathode leading out part 7 successively lamination.formed on an anode body 1 whereon a dielectric oxide film 3 is formed. On the other hand, a heat insulating conductive layer 8 is provided between the cathode conductive layers 6 and the cathode leading part 7 or between the cathode conductive layers themselves so that the resistance may be stiffened by the Joule heat generated in the capacitor shortcircuit time thereby enabling the conductive layer 8 to be insulated and the burning to be avoided by the suppressed heating.
Patent JP-H04176551-A (JP)
Title: Generating method for astigmatism face of plastic lens
Inventor: ARIGA OSAMU
IPC: G02C7/02
Filed: 1990-11-09
Abstract: PURPOSE:To obtain the curved shape of a normal astigmatism axial longitudinal line and the surface roughness in a high accuracy and to simplify the process, by changing the wheel inclination angle at a grinding part with its synchronizing with the grinding part in the wheel. CONSTITUTION:A blank lens 4 to be worked is fixed to a jig 5 and a work is subjected to chucking to a grinding machine. A wheel 7 electrodeposited 8 with a diamond tip is then rotated at high speed, and the blank lens recessed face is subjected to grinding. In that case, a wheel inclination angle 12 is changed with its synchronizing with a grinding point 9, and a normal astigmatism axial longitudinal line is generated. Moreover, the worked work is rotated at 180 deg. and subjected to re-chucking, and a symmetrical work face is obtained by repeating this work.
Patent JP-H11143820-A (JP)
Title: Data transferring system and bus circuit
Inventor: MORIMOTO KENICHI
IPC: G06F13/38
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a data transferring system executing both of a random access system and a burst access system while satisfying both of access efficiency and the using efficiency of a signal line. SOLUTION: The number of all the signal lines is made not smaller than a number required for random access and the number of all the signal lines includes respectively prescribed signal line numbers of high order bus and low order bus. In the case of transferring data by the random access system, a switching device 10 is switched by a control signal from a control signal generator 20 to transfer an address signal through the high order bus and to transfer a data signal through the low order bus. In the case of transferring data by the burst access system, the switching device 10 is switched by a control signal from the control signal generator 20 to halve the data signal into high order and low order data signals to transfer a head address signal and the high order data signal through the high order bus and to transfer the low order data signal through the low order bus.
Patent JP-2001125733-A (JP)
Title: Mouse for personal computer
Inventor: TANAKA TAMOTSU
IPC: G06F3/0354
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a mouse capable of mitigating fatigue even after a personal computer is operated while grasping the mouse for a long time with respect to the mouse for moving a mouse pointer displayed on the display screen of the personal computer. SOLUTION: For infrared radiation materials such as ceramics are embedded onto the surface of the mouse. These ceramics 6 are provided so as to be abutted on effective spots distributed on the palm when the mouse is grasped.
Patent JP-S62157845-A (JP)
Inventor: KAARU HAINTSU BAUMAN
IPC: B60R21/0132
Filed: 1986-12-23
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-H03164909-A (JP)
Title: Method and device for editing process in automatic programming
Inventor: MIYAKE KAZUNORI
IPC: G05B19/4093
Filed: 1989-11-24
Abstract: PURPOSE:To facilitate the visual discrimination of a working process to be edited by an operator and to prevent erroneous selection by displaying a specified working process name and a specified working shape in different colors. CONSTITUTION:When a working process to be edited is specified, a working process name included in a list and its corresponding working shape are displayed independently of others. That is, a working process specifying part 6 supplies the name of the working process name to be edited and a color changing command CC of the working shape to a display processing part 5. Thus the part 5 produces a display screen based on those inputted material shape data MD, working shape data MS, working process list data LD, name of the working process, and command CC of the working shape. The display screen is shown on a CRT 8. Thus it is possible to visually and easily discriminate the working process to be edited and to prevent the erroneous selection.
Patent JP-S63156871-A (JP)
Title: Colored paving material
Inventor: OZAKI TOMIO
IPC: C09D5/00
Filed: 1986-12-22
Abstract: PURPOSE:To obtain a colored paving material for the coating of concrete, etc., and having excellent adhesive strength, workability, water-resistance, blister resistance, abrasion resistance and weather resistance, by adding a film-forming assistant, aggregate, a color pigment and a dispersing agent to an aqueous emulsion of a polymer having multi-layer structure. CONSTITUTION:(A) 100pts.wt. (solid basis) of an aqueous emulsion of a polymer having a multi-layer structure consisting of a core composed of a polymer derived from two or more kinds of monomers and having a glass transition point of <=20 deg.C and an outer layer obtained by polymerizing two or more kinds of monomers and having a glass transition point of >=40 deg.C is compounded with (B) 1-20pts.wt. of a film-forming assistant, (C) 100-400pts.wt. of aggregate, (D) 5-50pts.wt. of a color pigment and (E) 0.5-3pts.wt. of a dispersing agent. The colored paving material produced by the above process is applicable to a place subjected to severe conditions, e.g. playground, road of shopping district, etc., because of the flexibility of the coating film owing to the multi-layer structure and of low tackiness even at a high temperature.
Patent JP-2001122809-A (JP)
Title: Method for producing alicyclic alcohol compound
Inventor: MATSUZAKI TOKUO
IPC: C07B61/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the corresponding alicyclic alcohol compound in high yield by reducing an epoxy group-containing alicyclic organic compound in the presence of a catalyst with hydrogen. SOLUTION: An alumina-supported nickel catalyst comprising a nickel- containing catalyst component supported on a carrier component comprising alumina having >=10 m2/g specific surface area is used as a catalyst when the epoxy group-containing alicyclic organic compound is reduced with hydrogen to produce the alicyclic alcohol compound.
Patent JP-H07173039-A (JP)
Title: Hair dyeing agent composition
Inventor: HERIBERUTO RORENTSU
IPC: A61K8/33
Filed: 1994-12-09
Abstract: PURPOSE:To obtain a hair dyeing composition with excellent fastness to light. CONSTITUTION:This hair dyeing composition contains (a) at least one developer selected from 1,4-diaminobenzene, 1-methyl-2,5-diaminobenzene, tetraaminopyrimidine, triaminohydroxypyrimidine dye and their water-soluble salts, (b) 1,4-diamino-2-chlorobenzene or its water-soluble slots and (c) at least one coupling agent selected from alpha-naphthol, 1-methoxy-2-amino-4-(beta- hydroxyethylamino)benzene, 2,6-diaminopyridine, 3-amino-2-methylamino-6- methoxypyridine, 1-hydroxy-3-amino-2,6-dichlorobenzene, 1,5- dihydroxynaphthalene, 1,7-dihydroxynaphthalene, 1-ethoxy-2,4-diaminobenzene and 1,3-bis-(2,4-diaminophenoxy)propane.
Patent JP-H09146175-A (JP)
Title: Image printer
Inventor: TAWARA SHUJI
IPC: G03B27/32
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To print an image with a proper exposure amt., in printing the image, while relatively shifting a picture display means and a photosensitive material. SOLUTION: A prescribed-shaped mask 34 is attached to the light exit side of a liquid crystal panel 31, to shield a blackout region 31BR by the frame part 34B of the mask 34, so that a region corresponding to a photographic printing paper 54 is exposed with transmitted light A3 of an index image after passing through the mask 34 and a part of transmitted light Bt3 of the blackout region 31BR. Therefore, only the region 80 of the photographic printing paper 54 corresponding to the light transmission port 34A of the mask 34 is exposed with exposure light from a light source 26 by the first image printing processing. The region 80 is not overlapped with the region printed in the next image printing processing.
Patent JP-H08159476-A (JP)
Title: Heating and cooking device
Inventor: MORIGUCHI SANENORI
IPC: F24C1/02
Filed: 1994-12-09
Abstract: PURPOSE: To perform a uniform heating of hoth surfaces of a heated item as well as heating up it thoroughly and make a superior finished state of the heated item by a method wherein a control part is comprised of a burner timer means for adjusting an ON/OFF time of a solenoid valve and a heater timer means for adjusting an ON/OFF time of a switch. CONSTITUTION: A heated item 1 is placed on a grill net 3, and stored in a heating chamber 2. When an operating part 11 is operated, a control part 8 controls a solenoid valve 6 and a switch 7 in response to a heating sequence set in a burner timer means 9 and a heater timer means 10 and the heated item 1 is heated at its both upper and lower surfaces with a gas burner 4 and a heater 5. Accordingly, ON/OFF times of the burner timer means 9 and the heater timer means 10 are set in response to a thickness of the heated item 1 or its kind, thereby a mere operation of the operating part enables the heated item to be automatically heated while its heating power is being controlled and then it is possible to get the heated item having its finished state superior in its nature.
Patent JP-H06130863-A (JP)
Title: Cleaner for image forming device
Inventor: TOKUHASHI MASAKI
IPC: G03G21/10
Filed: 1992-10-20
Abstract: PURPOSE:To provide a cleaner for image forming device capable of preventing toner accumulation at the edge part of a cleaning blade. CONSTITUTION:A means for periodically varying the pressure of the cleaning blade 23 against an image carrier 1 so as to prevent toner accumulation 43 at the edge part 23a is comprised of an eccentric blade pressure roller 45 which is rotary driven, and a roller 46 which is rotory driven following in contact with this.
Patent JP-H03165802-A (JP)
Title: Soxhlet extractor
Inventor: TANAKA MASAFUMI
IPC: B01D11/02
Filed: 1989-11-24
Abstract: PURPOSE:To clearly detect the end of extraction by fitting a sensor for measuring the concn. of a substance to a return tube or a flask. CONSTITUTION:When a flask 2 is heated, a solvent 6 boils and the vaporized solvent 6 enters the upper part of an extracting part 9 and a reflux cooler 3 through a communicating tube 91 and a bypass 5. In the cooler 3, the solvent 6 liquefies by cooling, drops in cylindrical filter paper 8 and dissolves a desired substance contained in a solid sample 7. The resulting soln. flows in a return tube 4 through the filter paper 8 and drops in the flask 2. The solvent 6 in the flask 2 is always circulated by a pump 11 so that the solvent also flows in a bypass 12 for circulation and the concn. of the extract is measured with a sensor 10 and recorded with a printer, etc. By the above method, extraction work can be efficiently carried out.
Patent JP-H01144931-A (JP)
Title: Beverage containing component of yanggona
Inventor: YAMAJI KATSUHIKO
IPC: A23F5/24
Filed: 1987-12-02
Abstract: PURPOSE:To obtain the title beverage having improved aroma and mellow palatability with moderately suppressed bitterness and astringency of a tannin- containing beverage, by containing components available from a root of yanggona shrub in the tannin-containing beverage. CONSTITUTION:The aimed beverage containing components (preferably extract components from a root of yanggona shrub) obtained from the root of yanggona shrub in a tannin-containing beverage (preferably coffee, black tea, etc.).
Patent JP-H01146617-A (JP)
Title: Tapping device
Inventor: IKEMOTO SHIGERU
IPC: B23G1/16
Filed: 1987-12-03
Abstract: PURPOSE:To cause axial movement of a main spindle to coincide with the pitch of a tap, by a method wherein, when the pitch of the tap is different from those of the male screw of the main spindle and the female screw part of a guide member, a second drive source is driven in linkage with a first drive source. CONSTITUTION:When the pitch of a tap 9 coincides with that of a male screw part 11 of a main spindle 6, the main spindle 6, threadedly joined with a female screw part 26 of a guide member 23 through a ball screw 28, is rotated through a timing belt 46 and a drive shaft 13 by means of a first drive source 36. According to the pitch of the tap 9, the main spindle 6 is axially moved. When the pitch of the tap 9 is different from that of the male screw part 11 of the main spindle 6, a guide member 23 is rotated forward and reversed through a timing belt 47 by means of a second rive source 37 in linkage with rotation of the main spindle. A relative rotation different therebetween causes coincidence of the axial feed of the main spindle 6 with the pitch of the tap 9. This constitution simplifies constitution and enables facilitation of handling.