baber/WOPTO huggingface dataset:
Patent JP-S5989338-A (JP)
Title: Acetyl cellulose resin composition
Inventor: OONISHI MASAYA
IPC: C08L1/00
Filed: 1982-11-11
Abstract: PURPOSE:To provide an acetyl cellulose resin composition containing a specific polycaprolactone polyol as a plasticizer, having excellent plasticizability such as low vaporization, low migration, low extraction, good hue, high oil resistance, etc. CONSTITUTION:The objective resin composition is prepared by compounding 100pts.wt. of an acetyl cellulose resin (preferably having an acetylation degree of >=52%) with preferably 20-100pts.wt. of a polycaprolactone polyol of formula (l, m and n are positive integer, and 1<=l+m+n<=10; R is polyhydric alcohol main chain) (preferably having an OH value of 35-560KOH-mg/g and an average molecular weight of 250-1,000) as a plasticizer. The plasticizer of formula can be prepared by the ring-opening reaction of epsilon-caprolactone in the presence of 0.1-1,000ppm of a catalyst such as tetrabutyl titanate using a polyhydric alcohol such as neopentyl glycol as an initiator.
Patent JP-H1034192-A (JP)
Title: Sludge digesting apparatus
Inventor: SUGAWARA YOSHIYUKI
IPC: C02F11/12
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To improve the dewatering efficiency of digested sludge by increasing the concentration of the sludge by installing the first anaerobic digestion tank, a mechanical concentration apparatus for processing sludge discharged from the first tank, and the second anaerobic digestion tank in which the concentrated sludge is treated and the produced digested sludge is extracted. SOLUTION: In the anaerobic digestion of sludge produced in sewage treatment facilities, etc., initial sedimentation basin sludge which is concentrated by gravity and excess sludge are introduced to the first anaerobic digestion tank to be digested anaerobically, and the sludge discharged from the digestion tank is concentrated mechanically by a mechanical concentration apparatus such as a centrifugal separator and a flotation concentration tank. In this process, although most of ammonia which causes the crystallization of magnesium ammonium phosphate, etc., which are dissolved at high concentration in the discharged sludge is discharged outside a system together separated liquid by mechanical concentration, the sludge is digested at room temperature without heating to increase the discharge of the ammonia.  Next, the discharged concentrated sludge is charged into the second anaerobic digestion tank.
Patent JP-S5989839-A (JP)
Title: Frp leaf spring device
Inventor: KAGEYAMA KENICHI
IPC: F16F1/368
Filed: 1982-11-11
Abstract: PURPOSE:To operate a leaf spring in a smoothly continuous load-flection curve so as to improve the comfortableness to ride in, by providing elastic members in the vicinity of end parts of an FRP helper spring plate having a length almost equal to that of a main leaf plate. CONSTITUTION:A helper spring plate 3 similarly made of FRP is provided to be doubled in the bottom side of a main leaf plate 1. This helper spring plate 3, having a length almost equal to that of the main leaf plate 1, is provided with elastic members 6, 6 having elasticity as in rubber and mounted in the vicinity of both end parts of the plate 3, and these elastic members 6, 6 are provided in a position such that bottom faces in both end parts or eye members 2,2 of the main leaf plate 1 can be adapted when the main leaf plate 1 is flexed. When flection of the main leaf plate is increased, the helper spring plate is gradually flexed while compressing the elastic member, thus a smoothly continuous load-flection curve is obtained.
Patent JP-H0925128-A (JP)
Title: Lens forming method
Inventor: SUGAI HIDETOSHI
IPC: C03B11/08
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To produce a glass lens free from eccentricity by temporally fixing an optical glass blank between dies to assemble the dies, maintaining the base side of the first die under a negative pressure, temporally fixing this die to a vibration plate and pressing the optical glass blank by applying vibration thereon, thereby moving the optical glass blank toward the center of the die. SOLUTION: The optical glass blank 21 is held between the transfer surface 11a of the first die and the transfer surface 13a of the second die to form a die assembly prior to pressing at the time of forming the lens by pressing the optical glass blank 21 for forming between the first die 11 and the second die 13. The base side of the first die 11 is maintained under the negative pressure and this die is temporally fixed to the vibration plate 31. While the adequate pressing force is applied in this state on the optical glass blank 21 in the range where the optical glass blank 21 is made movable between the transfer surfaces by the vibration, the lens is formed by applying the vibration on the die assembly.
Patent JP-2000029795-A (JP)
Title: Non-stop maintenance system for semiconductor memory system
Inventor: KAWAGUCHI NOBUHIRO
IPC: G06F12/16
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To enable non-stop maintenance, even in a system without making a semiconductor memories into two planes. SOLUTION: In this non-stop maintenance system, data are copied from maintenance object memory boards 8-11 to a memory board 12 for maintenance and the maintenance of the memory boards of the maintenance object is executed. Thereafter, the data are copied from the memory board for the maintenance to the maintenance object memory boards, data control is also changed from the memory board for the maintenance to the maintenance object memory boards, and the maintenance is finished.
Patent JP-H0248248-A (JP)
Title: Fitting device for storage battery
Inventor: HIROSE YASUO
IPC: H01M50/289
Filed: 1988-08-09
Abstract: PURPOSE:To surely hold a storage battery regardless of the size of the storage battery by mounting L-shaped holding members in such a manner as to freely adjust the space therebetween on the outward portion of the upper surface side of a U-shaped support means between storage batteries arranged side by side to clamp the storage batteries by the support means and the holding members. CONSTITUTION:Plural storage batteries 2 are placed on a storage battery placing portion of the lower portion of a frame of an electric driving car such as a motorized wheelchair, a gold cart or the like, and a U-shaped support means 12 is erected between the storage batteries arranged side by side. Pressing members 16 are provided on the outward both sides of the upper surface of the U-shaped support means 12, and L-shaped holding members 14 are installed in such a manner as to freely adjust the space therebetween. The support means 12 and the L-shaped portions of the holding members 14 are pressed to the respective side surfaces of the storage batteries 2 to clamp the storage batteries. Thus, the storage batteries can be surely held regardless of the size of the storage battery by adjusting the position of the holding members 14 to the support means 12.
Patent JP-H0247086-A (JP)
Title: Pressure sensitive copy material
Inventor: TAKAHASHI NAOYA
IPC: B41M5/165
Filed: 1988-08-09
Abstract: PURPOSE:To obtain a pressure sensitive copy material having excellent coloring performance and a low cost by combining specific solvent and specific developer. CONSTITUTION:50-95vol.% of aromatic hydrocarbon having at least to noncondensation or condensation type aromatic ring having 260 deg.C or higher of boiling point of normal pressure conversion, 3cSt or more of viscosity at 40 deg.C and/or chlorinated paraffin oil having 3cSt or more of viscosity at 40 deg.C, and 5-50vol.% of kerosine content obtained by distilling petroleum are contained. A developer is made of polyvalent metallized carboxy modified terpenephenol resin and its derivatives.
Patent JP-H0863885-A (JP)
Title: Compressed digital signal expansion apparatus
Inventor: RYU TOMOAKI
IPC: H04N19/00
Filed: 1994-08-23
Abstract: PURPOSE: To obtain an apparatus which can be operated by a clock synchronized with every circuit, whose circuit constitution is simple and whose accuracy is high by a method wherein a signal which has divided a system clock for a video decoder into (n) frequencies is utilized as a clock. CONSTITUTION: In a clock control circuit 9, a clock (e) which is output from an oscillator 10 is input to a video decoder 4 and a frequency divider 13. In the frequency divider 13, the clock (e) is changed into a clock (g). A coded data multiple train signal which is output from a magnetooptical disk reproducing apparatus 1 is frequency-divided in a pit width so as to obtain a clock (f). The clock (g) is input as a decoder clock for the decoder 4 and an audio decoder 7. Then, a clock (a) which is output to the apparatus 1 by the control circuit 9 is used as a signal which is composed of the logical sum of a data request signal and the clock signal (f).  At this time, a coded data multiple train signal which is output from the apparatus 1 changes its value at the rise edge of the clock (a), it holds the value until a next rise edge, and it changes the value into next data at the next rise.
Patent JP-H0948997-A (JP)
Title: Liquid bleacher composition
Inventor: OGURA NOBUYUKI
IPC: C11D1/62
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain excellent storage stability by using both of an ingredient A comprising hydrogen peroxide, a nonionic surfactant, an ampholytic or cationic surfactant, and a bleaching activator represented by a specific formula and an ingredient B containing an alkali. SOLUTION: An ingredient A comprising 0.5-10wt.% hydrogen peroxide, 0.5-30wt.% nonionic surfactant such as C10 H21 O(C2 H4 O)6-18 -H, 0.1-20wt.% ampholytic surfactant such as sulfobetaine or cationic surfactant such as a dioctyldimethylammonium salt, and 0.1-10wt.% bleaching activator represented by the formula (wherein R<1> is a 5-19C alkyl or alkenyl; Z is -SO3 M or -COOM; and M is a cation) is mixed with an ingredient B comprising 0.005-20wt.% alkali such as NaOH or K2 CO3 , 0.1-30wt.% anionic or nonionic surfactant, 0.1-10wt.% polymer of an unsaturated carboxylic acid, and 0.005-5wt.% metal deactivator in an A to B weight ratio of 1/100 to 50/1 to obtain a two-pack liquid bleacher composition.
Patent JP-2000029048-A (JP)
Title: Manufacture of liquid crystal device
Inventor: TOYOSHIMA MEIKI
IPC: G02F1/1341
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display making it possible to preclude damage to a main sealant by a differential pressure in a vacuum press-fitting system. SOLUTION: In this manufacturing method, a protecting region is formed between the main sealant 2 and a dummy sealant 3 for preventing the differential pressure larger than a specified value from being imparted to the main sealant 2, by coating a pair of electrode substrates 1 with the dummy sealant 3 so as to continuously surround a circumference of the main sealant 2 almost in a U shape or a C shape. Because the differential pressure between an inside and an outside of the main sealant disappears in the case a pair of the substrates 1 is stuck together and press-fitted in vacuum, thereby, it is possible to eliminate damage to the main sealant 2 by the differential pressure.
Patent JP-H08125875-A (JP)
Title: Data sink
Inventor: SAKAKIBARA KENZO
IPC: G06F21/62
Filed: 1995-08-03
Abstract: PURPOSE: To prevent such trouble that receive data addressed to some person is stored in the storage medium of another person by storing the received data stored in a storage means in the storage medium when a detected code corresponding to the receiver of the received data coincides with the code stored in the storage medium. CONSTITUTION: A receiving means to receive data, the storage means 70 to store the data received by the receiving means, and a storage medium control means 140 to store the data stored in the storage means 70 in an attachable and detachable storage medium are provided. Then, the code corresponding to the receiver of the data received by the receiving means is detected, and the detected code is compared with the code stored in the storage medium. In response to the coincidence of the detected code and the stored code, the data stored in the storage means 70 is stored in the attachable and detachable storage medium.
Patent JP-H0543520-A (JP)
Title: Amino alcohol and its production
Inventor: KOYAMA HIROSHI
IPC: C07C213/04
Filed: 1991-08-08
Abstract: PURPOSE:To provide a new amino alcohol expected to be useful as a raw material for the modification of epoxy resin, hardener for polyurethane, water-soluble substance, water-absorbing polymer, etc. CONSTITUTION:The amino alcohol of formula I or formula II (R is alkyl, cycloalkyl or aryl). The compound can be produced by reacting a primary amine with 3,4-epoxycyclohexane methanol.
Patent JP-H0863147-A (JP)
Title: Character font processing device
Inventor: KUROKAWA MAKOTO
IPC: G06F17/21
Filed: 1994-08-24
Abstract: PURPOSE: To improve a processing performance at the time of performing the bit map display of a magnified character with respect to a screen and a printer. CONSTITUTION: A buffer 3 holds character font data read out from a CGROM 2 as they are and buffers 4, 5 hold font data in which respective dots of character font data read out from the CGROM 2 are doubled. When a command from the CPU 1 instructs the ordinary display of the font data. a selector circuit 6 makes the buffer 3 active and makes buffers 4, 5 inactive by a selector signal to output character font data held in the buffer 3. When the command from the CPU 1 instructs the magnified display of the character font data, the selector 6 makes the buffer 3 inactive and makes buffers 4, 5 active by the selector signal to output the character font of a double magnification held in buffers 4, 5.
Patent JP-S59104346-A (JP)
Title: Naphthalene antipsoriatic
Inventor: GOODON EICHI JIYOONZU
IPC: C07C46/00
Filed: 1983-10-26
Abstract: Psoriasis in mammals is relieved by topically administering naphthalenes of the formula:wherein:R<sup>1</sup> and R are lower alkoxy or lower alkylthio;R<sup>3</sup> is hydrogen, lower alkyl, lower alkoxy, optionally substituted phenyl, optionally substituted phenyl lower alkyl, optionally substituted phenyl lower alkoxy, amino, lower alkylamino, lower dialkylamino, halo, cyano, or S(O)<sub>n</sub>R wherein R is lower alkyl; optionally substituted phenyl; optionally substituted phenyl lower alkyl; or optionally substituted heterocyclic aryl of three to nine ring atoms containing one or two heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur, and the pharmaceutically acceptable acid addition salts thereof; and n is 0, 1 or 2; andW is alkyl of one to seven carbon atoms.
Patent JP-H0247053-A (JP)
Title: Composite tube
Inventor: MAEDA HIROKO
IPC: B32B1/08
Filed: 1988-08-09
Abstract: PURPOSE:To obtain a composite tube having excellent durability, medicine resistance, heat resistance, etc. by providing a coating layer formed of resin composition containing polyethylene resin, saturated thermoplastic elastomer to coat the inner face of a metal tube. CONSTITUTION:When a metal sheet 30 is shaped from the state of U-shaped section to a metal tube 3, resin composition is extruded from the end of a resin injector 72 inside the tube 3 by an inner face resin coating device 70 to form a coating layer 2 on the inner periphery of the tube 3. Then, the outer periphery is coated with an outer layer resin composition by an outer layer coating device 9 to form an outer layer 4. The tube 3 coated on its inner and outer peripheries with resin is cut in a desired length by a cutter 11 to manufacture a composite tube A, and the coating layer is not peeled from the inner face of the tube even by the use for a long period.
Patent JP-H1025419-A (JP)
Title: Antibacterial polymer composition
Inventor: HAGIWARA ZENJI
IPC: C08K3/34
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a novel polymer composition which has an excellent weatherability and retains an antibacterial effect over long. SOLUTION: The composition comprises: a first antibacterial agent comprising a porous silica gel having on its surface an aluminosilicate film containing ions of at least one metal selected among silver, copper, and zinc; a second antibacterial agent consisting mainly of crystalline silicon dioxide containing ions of at least one metal selected among silver, copper, and zinc; a polymer; and at least two additives selected among an antioxidant, light stabilizer, inorganic filler, hindered amine compound, tolyltriazole salt, and thiabendazole.
Patent JP-H0488246-A (JP)
Title: Coreless torque converter
Inventor: EJIRI EIJI
IPC: F16H41/26
Filed: 1990-07-27
Abstract: PURPOSE:To improve torque converter characteristics such as torque ratio and efficiency by changing the shape which is advantageous in cost by setting the dimension in the axial direction of a turbine runner shorter then the dimension in the axial direction of a pump impeller. CONSTITUTION:The dimension L in the blade part axial direction of a turbine runner 4 is set shorter than the dimension L0 in the blade part axial direction of a pump impeller 2. Accordingly, the center of the swirl of the circulation flow necessarily shifts to the pump impeller 2 side by the reduction portion of the dimension in the axial direction of the turbine runner 4. Accordingly, when the dimension in the axial direction of the turbine runner and the dimension in the axial direction of the pump impeller are set equal, the center of the swirl of the circulation flow deflects to the turbine runner side, while in the case according to the present invention, the flow approaches the part where blades are collected, because of the shift of the center of the swirl of the circulation flow to the pump impeller 2 side. Accordingly, the oil which circulates inside easily flows out from the rear edge of the stator 6, and the flow which flows into the pump impeller 2 or the turbine runner 4, passing through the upper part of the stator 6 is suppressed, and the stator 6 acts effectively.
Patent JP-H0363521-A (JP)
Title: Device for displaying current position of moving body
Inventor: MATSUMOTO YOSHIYUKI
IPC: G01C21/00
Filed: 1989-08-01
Abstract: PURPOSE:To perform accurate matching by successively executing matching from low accuracy to high accuracy and gradually excepting a road in which the degree of the matching of the patterns of a travel locus and the road does not attain a specified threshold from the object of the maching in the case of correcting the current position of a moving body. CONSTITUTION:In the case of performing the matching between the pattern of the travel locus RP of the moving body whose current position P is out of the road on a map and the pattern of the road on the map, processing for matching in multistage from the low accuracy to the high accuracy is successively performed and the processing for matching with low accuracy whose processing burden is light is performed first. The pattern of the road is which the degree of the matching of the respective patterns of the travel locus RP and the road does not attain the previously set threshold is excepted from the object of the matching and the pattern of the road being the object of the maching with high accuracy which is performed thereafter is gradually narrowed down.
Patent JP-S6357709-A (JP)
Title: Circulating flow reduction method for ores
Inventor: KUNITOMO KAZUYA
IPC: C21B13/00
Filed: 1986-08-28
Abstract: PURPOSE:To stably obtain the product having target reducibility by measuring the product reducibility, compsn. of the reducing gas in an inlet and outlet, etc., and controlling a product ejection speed, ore circulating flow rate, etc., so as to correct the difference from the predetermined target value of the product reducibility. CONSTITUTION:The ore 1 supplied to a reaction column 2 is blown upward together with the ore in the column 2 while the ore is reduced by a reducing gas 7 having the speed enough to transport the same upward from the bottom of the column 2. Only the ore is captured by a cyclone 3 and is returned through a hopper 4 and a connecting downcomer 5 again into the column 2. The respective values are detected by pressure gages 11a, b and gas analyzers 12a, b in the lower and upper part of the column 2 to recognize the condition in the column 2 during this time. At least one conditions among the product ejection speed, ore circulating flow rate, reducing gas supply rate and inlet degree of oxidation of the reducing gas are controlled to correct the difference from the predetermined target value of the product reducibility. The reducibility of the product is thereby controlled always within the target range and the product having stable quality is obtd.
Patent JP-H0754484-A (JP)
Title: Extensible assembling column base frame
Inventor: KOYANO YASHIRO
IPC: E04G13/02
Filed: 1993-07-19
Abstract: PURPOSE:To easily assemble a column base frame without requiring a bulky space in transporting, by forming fitting notes and cylindrical fitting holes in the jointing part of the right end and providing movable protrusions, insertion protrusions, and cylindrical protrusions at the left end. CONSTITUTION:A plurality of fitting holes 8a-8m and cylindrical fitting holes 10-10b are formed respectively at the jointing part 8 at the right end of a corner- constitutional frame 2 constituting an assembling column base frame. A plurality of movable protrusions 6-6d, insertion protrusions 7-7h, and cylindrical protrusions 9-9b are formed respectively at the left end of the corner- constitutional frame 2. When two corner-constitutional frames are connected to each other, the movable protrusions 6-6d and the insertion protrusions 7-7h are fitted in the fitting holes 8a-8m and the cylindrical protrusions 9-9b are fitted in the cylindrical fitting holes 10-10b.
Patent JP-H0363695-A (JP)
Title: Image processor
Inventor: TAKAHASHI TOYOFUMI
IPC: A63F13/52
Filed: 1989-08-01
Abstract: PURPOSE:To display the same background image before and after rotation by calculating a storage address corresponding to the display position of an image after the image is rotated by an arithmetic means, reading image data out of the address and generating a video signal. CONSTITUTION:According to a program stored in a RAM 3, a control circuit 24 calculates an address CAA where a still image character code (SC) at the time of rotation and enlargement/reduction is stored from constant data of rotation and enlargement/reduction processing inputted from a CPU 2 and outputs the address, and the SC outputted from a VRAM 7b and the address CAA consisting of data yd and xd are outputted in response to output color data at the time of the rotation and enlargement/reduction processing from the VRAM 7a to a processing circuit 25 and then input it to a circuit 26. On the other hand, moving image data is inputted from a circuit 23 to a circuit 29, an RGB separation digital signal is outputted to a display 8 and an encoder 32, and an original background image is rotated, reduced and displayed 8.
Patent JP-S6259852-A (JP)
Title: Measuring method for concentration of semiconductor trap
Inventor: USAMI AKIRA
IPC: G01N27/22
Filed: 1985-09-10
Abstract: PURPOSE:To measure accurately the trap concentration of a sample semiconductor by obtaining track concentration Nt1-Ntn from a difference (Nd+SIGMANtn-Nd-SIGMANt(n-1)) in carrier concentration between adjacent set temperatures. CONSTITUTION:A measuring instrument consists of a cryostat 1 which holds the sample semiconductor 2 at constant temperature, a temperature controller 3, a capacity meter 4, a step bias voltage generator 5, an amplifier low-pass filter 6, a microcomputer 8, etc. Then a corresponding temperature when a step bias voltage is applied to the sample semiconductor 2 is set to a specific value and capacity to voltage characteristics at respective temperatures are measured. Then, the difference (Nd+SIGMANtn-Nd-SIGMANt(n-1)) or (Na+SIGMANtn-Na-SIGMANt(n-1)) in carrier concentration between adjacent set temperatures is calculated to measure the track concentration Nt1-Ntn.