baber/WOPTO huggingface dataset:
Patent JP-H08151384-A (JP)
Title: 1,3-2,4-di(4-methylbenzylidene)sorbitol and resin composition containing the same
Inventor: OBUCHI SEIJI
IPC: C08K5/1575
Filed: 1994-11-28
Abstract: PURPOSE: To obtain the subject new compound useful as a transparent nucleating agent for polypropylene having a remaining catalyst amount equal to or smaller than a specific value, having a slight smell and excellent thermal stability, by reacting sorbitol with 4-methylbenzaldehyde in the presence of a catalyst. CONSTITUTION: 1,3-2,4-Di(4-methylbenzylidene)sorbitol is shown by the formula, has <=50ppm remaining catalyst (e.g. p-toluenesulfonic acid), is useful as a sorbitol-based transparent nucleating agent for polypropylene, having excellent thermal stability, has a very slight smell in extrusion molding or molding after adding the agent to polypropylene and provides a polypropylene resin composition simultaneously satisfying transparency/smell/stability. The compound is obtained by reacting sorbitol with 4-methylbenzaldehyde in cyclohexane in the presence of p-toluenesulfonic acid as a catalyst for 6 hours by heating under reflux (about 80 deg.C).
Patent JP-H01134585-A (JP)
Title: Document reader device having function for processing separated character
Inventor: TAKAO NORIYASU
IPC: G06K9/72
Filed: 1987-11-19
Abstract: PURPOSE:To execute candidate extraction from the head of a sentence to the end of the sentence and to prevent operation from falling into an infinite loop by unitedly managing a separated character and a normal character with best priority retrieval and outputting the character, which is the most desirable and meaningful out of the characters, as a recognized result. CONSTITUTION:A character recognizing part 12 executes the disassembly and coupling of the character according to a break in the character (the radical etc.,) and a candidate character table 18 is prepared to be composed of the characters to be respectively disassembled and coupled as one character. A word collation processing part 15 retrieves the characters to be registered to a word dictionary 19 and a grammar collation processing part 16 selects a word, which can be connected to a pre-decided character string alpha grammatically, out of the retrieved characters and obtains it as each node. An evaluating value calculation processing part 17 calculates a total evaluating value concerning the respective nodes based on the individual evaluating value and the evaluating value by an adjacent rule according to the evaluating value of character recognition and the appearing frequency of the word. A retrieval control part 14 tentatively decides the word of the node, whose evaluating value is the highest among these nodes, and continues the retrieval up to the section of the sentence.
Patent JP-S62156295-A (JP)
Title: Continuous electroplating device for metallic strip
Inventor: FUKUDA SHUZO
IPC: C25D7/06
Filed: 1985-12-27
Abstract: PURPOSE:To make continuous and efficient electroplating on a metallic strip by passing the metallic strip in the space between a roll-shaped electrode having a plating liquid injection slit in the lower half part and arc-shaped electrode disposed in proximity to the lower half part thereof. CONSTITUTION:The roll-shaped electrode 5 having the frame-shaped plating liquid injection nozzle 7 consisting of the slit in the lower half part is disposed in a plating cell 2 contg. the electroplating liquid and the metallic strip to be passed into the cell 2 is turned over from below to above by conductor rolls 3, 4. The arc-shaped electrode 8 is further disposed below the above- mentioned electrode 5 in proximity to the lower half part thereof. While the plating liquid is injected from said nozzle 7, the metallic strip connected to the cathode via the rolls 3, 4 is passed into the space between the two electrodes 5, 8 connected to the anode of a power source. The metallic strip is thereby subjected efficiently and continuously to both-faces plating with the lower electric power consumption regardless of the camber and oscillation generated to the metallic strip.
Patent JP-2000118289-A (JP)
Title: Method for transporting clothes by transport truck while still hanging clothes on hanger
Inventor: OKUMURA TOUJI
IPC: B60P3/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for transfer work by moving a hanger in a transport truck while still hooking the hanger by sliding hanger support bars positioned in the transport truck. SOLUTION: Slidable hanger support bars 30 have sliding devices 24 on both ends. Rails 21 for slidably supporting the sliding devices 24 are arranged in a transport truck. While, a Z rack 29 has support members 23 on both sides. A transport operator freely slides the sliding devices 24 between the rails 21 and the support members 23 by arranging bridge members 22 between the rails 21 of the transport truck 9 and the support members 23 of the Z rack 29. Thus, the hanger support bars 30 are transferred at once to the Z rack 29 from the transport truck 9 or are loaded on the transport truck 9 from the Z rack 29.
Patent JP-S63152395-A (JP)
Title: Macrolide based antibiotic substance
Inventor: OMURA SATOSHI
IPC: A61P31/04
Filed: 1987-11-20
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 is H, CH3, CHO or CH2OH; R2 is H, CH3 or CH2CH3; R3 is alkanoyl; A is formula II or carbonyl; B is single bond or O; X is I; R4 and R5 are lower alkanoyl). EXAMPLE:3,2',4'-Triacetyl-23-iodo-23-deoxymycaminosyltylonolide. USE:A readily producible antimicrobial agent capable of exhibiting powerful activity against Gram-positive and Gram-negative bacteria. PREPARATION:For example, tylosin expressed by formula III is hydrolyzed with hydrochloric acid, etc., to eliminate mycarose and mycinose moieties and provide a compound expressed by formula IV, which is then reacted with triphenylphosphine and iodine in a solvent, e.g. DMF, etc., to afford a compound expressed by formula V. The resultant compound, if necessary, is subjected to acylation.
Patent JP-H04166876-A (JP)
Title: Electrophotographic device
Inventor: UMEZAWA MICHIO
IPC: G03G15/16
Filed: 1990-10-30
Abstract: PURPOSE:To prevent transfer efficiency from lowering in a high humidity atmosphere and prevent imaging quality from lowering by heating recording medium with a heater and then carrying it to a transfer equipment. CONSTITUTION:A heater 30 is built in a roller 21a, a moisture sensor 31 is provided on the downstream side of the heater 30 to detect its moisture in contact with paper 20, and a humidity sensor 32 is attached to the housing portion 28 housing the paper 20. Humidity in the housing portion 28 is detected by the humidity sensor 32, the heater 30 is controlled to a preset temperature by a control means in response to its output, and moisture is detected by the moisture sensor 31 after adjusting humidity, then to carry the paper P between a photosensitive substance 12 and a transfer equipment 15. It is thus possible to prevent transfer efficiency from lowering and prevent imaging quality from lowering.
Patent JP-S63147393-A (JP)
Inventor: NAKANE HISASHI
IPC: H05K3/26
Filed: 1986-12-11
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-H06145844-A (JP)
Title: Production of dispersed grain-reinforced copper alloy
Inventor: TAN TORONRON
IPC: C22C9/00
Filed: 1992-10-30
Abstract: PURPOSE:To produce a dispersed grain-reinforced copper alloy low in electric and thermal resistance and excellent in mechanical characteristics by plastic- working a compact to collapse the oxide coating layer into fine particles and dispersing the particles in the copper parent phase. CONSTITUTION:An inorg. or organometallic compd. is hydrolyzed or thermally decomposed to provide a coating layer of the obtained metal oxide or hydrate, and a copper oxide powder is constituted with the particle diameter preadjusted. The powder is heattreated to convert the metal hydrate to the oxide, and an oxide coating layer is obtained. The copper oxide powder alone is selectively reduced, the reduced powder is compacted. The compact is plastic-worked to collapse the oxide coating layer into fine particles, and the particles are dispersed in the copper parent phase. A dispersed grain-reinforced copper alloy improved in strength and rigidity without lowering the electric conductivity and thermal conductivity is produced in this way.
Patent JP-H05137373-A (JP)
Title: Speed controlling method of inverter
Inventor: MIZUBUCHI HIROOKI
IPC: H02M7/48
Filed: 1991-11-11
Abstract: PURPOSE:To simultaneously satisfy a rapid responsive and a safety as a control system and to rapidly and safely reset to a speed set value in the case of varying a speed due to external disturbance, etc., by cooperating alteration of a control constant with an increase/decrease in a load of an inverter. CONSTITUTION:A PI regulator 1 has a proportional calculator having an operational amplifier OP1, its input resistor R1 and a feedback resistor R2, an integrating calculator, an adder ADD2 for forming an output sum of both the calculators, and a short-circuiting switch SW. An inverter 2 and an induction motor 3 to be speed-controlled by the inverter 2 constitutes a forward element of a speed control system. A speed detector 4 detects an actual speed N of a motor cooperated with the motor. A load current detector 5 receives a detected current Im of a current transformer CT for detecting the output current of the inverter and outputs an output signal K.Im proportional to the detected current. A CP is a voltage comparator for generating an output when the absolute value of a speed deviation becomes larger than a signal Nas.
Patent JP-2000119200-A (JP)
Title: Purification of conjugate diene and polymerization of the same
Inventor: MAEDA KOJI
IPC: C07C7/20
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a conjugate diene polymer having controlled microstructure in a catalytic system using a metallocene-type complex of a transition metal compound. SOLUTION: In polymerizing a conjugate diene compound by using (A) a metallocene-type complex, (B) an ionic compound of a non-coordinating anion and a cation, (C) an organic metal compound of 1-3 group element in the periodic table and (D) water, the conjugate diene compound is treated with a metal oxide.
Patent JP-H06119195-A (JP)
Title: Processor
Inventor: EGAMI NORITAKA
IPC: G06F11/00
Filed: 1992-10-08
Abstract: PURPOSE:To obtain a processor for an I/O card, etc., capable of reducing the overhead of a CPU by comprising the processor so that an IOER signal with respect to only the data error of the specific address of a storage part can be sent to the CPU. CONSTITUTION:A coincidence detection circuit 21 notifies by detecting coincidence between a low-order address from a unidirectional buffet 18 and an address from a D-port RAM 15 to a timing generation circuit 20. When an I/O error occurs, the CPU outputs a prescribed address STB signal. In such a case, when the noncoincidence of the addresses is detected by an address coincidence circuit 19 and noncoincidence between the low-order address and the specific address is detected by the coincidence detection circuit 21, the D-port RAM 15 activates a READY signal. Meanwhile, when the noncoincidence between the low-order address and the specific address is detected by the coincidence detection circuit 21, the timing generation circuit 20 activates the IOER signal based on the detection of coincidence by the coincidence circuit 21 and the activation of WDTER of a WDT 14, and the CPU detects the I/O error.
Patent JP-2001119586-A (JP)
Title: Image compression method for multi-spectral image and image compressor
Inventor: ISHIBASHI HIDEYASU
IPC: H04N11/04
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an image compression method for multi-spectral image and an image compressor which can enhance a compression rate for compressing a plurality of spectral images obtained by dividing a photographing wavelength band into a plurality of bands with less visually deteriorated image so as to enhance processing of the image data. SOLUTION: In the image compression method for multi-spectral image and the image compressor, the main component of the multi-spectral images is analyzed by using image data of the multi-spectral images to obtain a plurality of pairs of major component vectors of the multi-spectral images and main component images, an optimum main component number optimally representing the image information of the multi-spectral images is obtained from a plurality of the pairs to obtain the optimum main component vector and an optimum main component image, image structure compression is applied to each obtained optimum major component image to obtain optimum main component compression image data so as to compress the image data of the multi-spectral images into the optimum main component vector and the optimum main component compression image data.
Patent JP-H11123641-A (JP)
Title: Flat surface grinding method and device
Inventor: HIRANO TAMEYOSHI
IPC: B24B7/17
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To carry out surface grinding of the processing surface of a work in a good efficiency and at a high accuracy. SOLUTION: A surface grinding is carried out by delivering relatively a work to grinding wheels 24 while rotating the grinding wheels 24 having the axial direction size larger than the processing surface width of the work such as a wafer W, and contacting to the processing surface. A correcting amount memory means 72 memorizes a cutting correcting amount including a correcting component to deny the increase of the cutting amount owing to the thermal expansion of the grinding wheels 24, and a correcting component to deny the variation of the cutting amount owing to the variation of the contacting width between the work and the grinding wheels 24, corresponding to the work processing position.  A clearance size regulating means 74 displaces the grinding wheels 24 depending on the cutting correction amount in the cutting direction, according to the work processing position detected by an encoder 33a.
Patent JP-H07130521-A (JP)
Title: Permanent magnet having high mechanical strength and manufacture of the same
Inventor: ISHIDA AKIRA
IPC: H01F41/02
Filed: 1993-10-30
Abstract: PURPOSE:To provide a permanent magnet having high mechanical strength and moreover magnetic characteristic and also provide a method for manufacturing the same. CONSTITUTION:Since a permanent magnet having high mechanical strength has an organization that the rare earth-iron-boron based alloy phase 2 is surrounded by the rare earth group alloy phase 1, the rare earth group alloy phase 1 becomes a rare earth group reinforced alloy of the grain boundary phase mechanical property of the grain boundary can be improved. Thereby, a permanent magnet having high mechanical strength and magnetic characteristic can be provided.
Patent JP-S62154962-A (JP)
Title: Small-sized reader and printer device
Inventor: NIHEI KAZUHIRO
IPC: G06F3/12
Filed: 1985-12-27
Abstract: PURPOSE:To improve operativity by reading an object to be read which has a wide readout range continuously and separately plural times and then printing out the read data continuously later. CONSTITUTION:Plural image memories M1, M2...Mn which have enough storage capacity to store image data obtained by a reader part at a time are provided as an image memory 405. Further, a memory specifying key K is provided so as to specify those plural image memories M1-Mn selectively and read or write them. Further, a register N required to select a memory corresponding to the specification of the memory specifying key K and address table groups AT1, AT2...ATn driven selectively with the output of the register N are provided. Then, printing-out operation is carried out continuously by as many times as plural image memories M1-Mn where image data are written in prereading.
Patent JP-H05133884-A (JP)
Title: Detecting device of degradation of oil
Inventor: FUJIWARA KATSUHIKO
IPC: G01N21/3577
Filed: 1991-11-11
Abstract: PURPOSE:To increase the precision in detection of degradation of oil and to indicate the exact time of replacement of the oil for a driver by increasing the efficiency in utilization of a light from a light-emitting part and a transmitted light and by obtaining an output of excellent S/N ratio from a light-sensing part. CONSTITUTION:An infrared emitting part 1, an oil holder unit 3 which holds oil 4 to be inspected and is disposed so that the light from the emitting part is transmitted through this oil, a photodetector part 7 which receives the light transmitted through the unit 3 and outputs an electric signal corresponding to the quantity of the light received, a band-pass filter 2 which transmits only the light having a wave number of about 1630<-1> and is disposed just behind the light-emitting part, a condenser lens 6 disposed between the light-emitting part and the oil holder unit 3, and a reflecting member 10 disposed at a position behind the light-emitting part, are provided. The oil holder unit 3 is constructed of a window member holding the oil to be inspected inside, and the lens 6 is provided at a position whereat a distance from the light-emitting part to the front-side principal point of the lens 6 is longer than a distance from the rear-side principal point thereof to the photodetecting part.
Patent JP-H04166276-A (JP)
Title: Controlling device for number of revolutions of rotary sorting cylinder in rice husking sorting machine
Inventor: NINOMIYA SHINJI
IPC: B07B13/02
Filed: 1990-10-30
Abstract: PURPOSE:To enhance working efficiency by outputting a command signal of control wherein the number of revolutions is made proper from the initial number of revolutions of a rotary sorting cylinder on the basis of the conditions so that either is early satisfied whether a layer thickness sensor detects the prescribed amount of layer thickness in the rotary sorting cylinder or whether a prescribed time elapses from setting of initial divergence of a paddy supply controlling valve. CONSTITUTION:When an operation switch 37 is turned-ON and the respective rotary parts of a mechanical body are rotated, a command signal for controlling the initial divergence of a paddy supply controlling valve 44 is output from an arithmetic control part 51. This paddy supply controlling valve 44 is controlled in the initial divergence and also a command signal for setting the initial number of revolutions of a rotary sorting cylinder 11 is output. This cylinder 11 is set and controlled in the initial number of revolutions lower than an ordinary working state. Then when a prescribed time elapses from setting of the initial divergence of the valve 44 or a layer thickness sensor 57 detects that the layer thickness of grains to be sorted has reached the prescribed amount proper for sorting, control for making the number of revolutions proper is started on the basis of the conditions that either thereof is satisfied early. Sorting work is performed while a rice husking sorting machine is controlled in the number of revolutions correspondent to grains.
Patent JP-H03156729-A (JP)
Title: Optical recording and reproducing device
Inventor: IWANAGA TOSHIAKI
IPC: G11B11/105
Filed: 1989-11-15
Abstract: PURPOSE:To eliminate the cross talk and the interference between codes with an optical head of 1-beam laser by bisected-photo-detecting a recording pit train on an information track in the radial direction of the disk with regenerative signal light. CONSTITUTION:The regenerative signal light of the single beam optical head 2 is bisected-photo-detected in the radial direction of the disk, and output signals from a preamplifier 3 are A/D-converted by A/D converters 4 respectively, and then a clock for operation the whole device is extracted based on a main signal M from a clock extracting circuit 5. The A/D-converted signal is decided in its frequency characteristic by transversal filters 6, and is outputted to an adding circuit 8. The signal outputted to the adding circuit 8 is estimated for a correct data by an error extracting circuit 9 with a criterion level, where an error component is outputted by taking a difference between this estimated signal and an added output. The outputted error component is inputted to a group of filter control circuits 7, where a correlative calculation is carried out with the A/D conversion output signals, and tap counters of the transversal filters 6 are controlled by algorithm in order to make them noncorrelative. By this method, the cross talk and interference between codes are eliminated.
Patent JP-H10140936-A (JP)
Title: Paper-sliding door made of synthetic resin
Inventor: SEGAWA KOICHI
IPC: E06B3/20
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity of a meeting stile, prevent bending and deformation of a paper-sliding door made of synthetic resin due to the wind, and improve external appearances by a method wherein a framework main body has the same expected dimension as the other casings and a reinforcing vertical material of metal is mounted so as to be covered with a reinforcing cover. SOLUTION: Upper and lower frameworks of synthetic resin, a stopper framework 13, and a meeting stile 12 are connected into a square form, and paper-sliding doors 5 made of synthetic resin are provided in the connected frameworks so as to be movable in a face direction to form double sliding windows. The upper and lower frameworks, framework 13, and the main body 15 of the framework 12 are formed so as to have the same cross section, the same expected dimension, and the same face dimension, and a reinforcing core material is fitted into a hollow part 16 of each framework other than the upper framework. A reinforcing vertical frame 21 of metal is attached, using screws, to an indoor surface of the body 15 of the meeting stile 12 of the door 5 on the indoor side, in the expected direction, to prevent outward bending due to wind pressure.  And a reinforcing material cover 22 of synthetic resin having U-shaped cross section is mounted on the frame 21 in the snap manner, and an outward groove 19 of the meeting stile 12 on the indoor, outdoor sides is covered with a framework attachment 20 so as not to be seen.
Patent JP-S63148220-A (JP)
Title: Projection lens for projector
Inventor: ARAI NORIKAZU
IPC: G02B9/60
Filed: 1986-12-12
Abstract: PURPOSE:To obtain an image of high picture quality up to a corrected marginal part by composing a lens system of a 1st group positive lens, a 2nd group negative lens, a 3rd group positive lens, a 4th group with small refracting power, and a 5th group lens which has its large-curvature concave surface on a screen side, and satisfying specific condition. CONSTITUTION:The projecting lens consists of the 1st group positive lens G1, the 2nd group negative lens G2, the 3rd group positive lens G3, the 4th group lens G4 with the small refracting power, and the 5th group negative lens G5 which has the large-curvature concave surface on the screen side in order from the screen side, and -2.0<f2/f12,-0.3 holds. Here, f2 is the focal length of the 2nd group lens and f12 is the composite focal length of the 1st group lens and the 2nd group lens. Consequently, the image formation performance is excellent and the on-axis chromatic aberration is reducible.