baber/WOPTO huggingface dataset:
Patent JP-H04202163-A (JP)
Title: Production of ethyleneamines
Inventor: KOMIYAMA TADASHI
IPC: C07C211/14
Filed: 1990-11-30
Abstract: PURPOSE:To improve the selectivity of diethylenetriamine to ethyleneamines by adding monoethanolamine and ethylenediamine since the initial stage of the reaction and reacting ethylene glycol with ammonia in the presence of a phosphorus-containing substance. CONSTITUTION:In a reaction between ethylene glycol and ammonia in the presence of a phosphorus-containing substance, preferably a dihydrogenphosphate, a dihydrogenpyrophosphate, phosphoric acid, pyrophosphoric acid or phosphorous acid, at the initial stage of the reaction, monoethanolamine in an amount of 0.01-1, preferably 0.1-0.5 molar ratio based on ethylene glycol and ethylenediamine in an amount of 0.01-10, especially 0.3-1 molar ratio based on ethylene glycol are respectively added. The reaction is carried out preferably at 250-300 deg.C and 200-500kg/cm<2>G. By using this method, the composition distribution of the products is changed so that diethylenetriamine, a higher-grade compound than ethylenediamine can be increased.
Patent JP-H03189835-A (JP)
Title: Language debugger
Inventor: SUGIURA TOSHIAKI
IPC: G06F11/28
Filed: 1989-12-20
Abstract: PURPOSE:To improve the debug efficiency by executing contents display/contents updating of a variable for substituting a sentence number by referring to a sentence information table generated at the time of translation, in accordance with an input of a command from a user in an interruption point of an execution program. CONSTITUTION:A sentence number on a source program and a sentence address on an execution program are allowed to correspond to each other, collected at the time of translation and stored in advance in a sentence information table 4, and in the course of interruption by the execution program, a conversion processing part 2-1 fetches the contents of a variable substituted by the sentence number of a reference object in accordance with an input of a variable contents reference command. By detecting and displaying the corresponding sentence number by referring to the sentence information table 4 with regard to this fetched contents, or by detecting the sentence address of the designated sentence number by referring to the sentence information table 4 in accordance with an input of the variable contents updating command, the contents of the variable substituted by the sentence number are updated by this sentence address. In such a way, the debug work can be executed efficiently.
Patent JP-H05146171-A (JP)
Title: Ultrasonic oscillator
Inventor: FUNAKUBO TOMOKI
IPC: H01L41/083
Filed: 1991-11-19
Abstract: PURPOSE:To provide an ultrasonic oscillator which is compact and outputs large oscillation. CONSTITUTION:A laminate for bending vibration is made by laminating first piles 111, in each of which the inner electrodes 108 of two sheets of piezoelectric elements 101 are divided and these divided faces are put opposite on top of each other, and second piles 112, in each of which the inner electrodes 108 of two sheets of piezoelectric elements 103 are divided and these divided faces are put opposite on top of each other in the direction orthogonal to the direction of the division of the first pile 111, alternately in large numbers, and a laminate for elastic vibration is accumulated on the laminate for bending vibration so as to make an ultrasonic oscillator. Large vibration is outputted by the composition of the vibration of the laminate for bending vibration and the laminate for elastic vibration.
Patent JP-H06176158-A (JP)
Title: Pattern recognizing device
Inventor: KOJIMA YOSHIHIRO
IPC: G06T7/00
Filed: 1992-12-10
Abstract: PURPOSE:To realize highly accurate recognizing performance by respectively and individually recognizing plural kinds of feature vectors to an input pattern, and then integrating the results for final recognition. CONSTITUTION:Plural feature extracting parts 11 obtain respectively different feature vectors from the input pattern, plural single feature recognising parts 2 individually recognize them and a category recognizing part 13 recognizes the input pattern through the use of obtained similarity in this pattern recognizing device. In the single feature recognizing part 12, a fuzzy broadly-classifying part 22 obtains the group attribution degree of each category group to the input pattern and plural thinly-classifying parts 23 obtain the in-group similarity of each category within each category group so as to obtain the similarity of each category to the input pattern through the use of the group attribution degree and the in-group similarity. On the other hand, in the category recognizing part 13, an integrated similarity converting part 14 converts the similarity of each obtained category to the integrated similarity and a category discrimination part 15 obtains the final similarity of each category through the use of the integrated similarity so as to recognize.
Patent JP-H02176858-A (JP)
Title: Method and device for formula input/editing
Inventor: OOSHIMA SAYURI
IPC: G06F17/21
Filed: 1988-12-27
Abstract: PURPOSE:To calculate a formula as a part of the input/editing work of a document, and make the formula input/editing work efficient by expressing the progress and calculation result of an input in the format of the formula when the formula inputted for a clean copy is designated. CONSTITUTION:A formula input part 205 introduce the input of the formula, and receives the input from an input device 201. The input part 205 calculates the input position of a next character according to the rule of the formula designated by a user, and displays a cursor. Based on formula data designated by an object designating part 208, a formula calculating part 206 calculates the formula. A formula display part 207 calculates the respective coordinates of the characters in the inputted formula according to the rule of the formula, and displays it on a display device 203. When a part of the formula displayed by the display part 207 is designated, a designating part 208 retrieves the position of the designated character. A formula editing part 209 executes editing such as insertion, correction and movement for the character or the formula obtained by the designating part 208.
Patent JP-H08144670-A (JP)
Title: Ladder with adjustable leg
Inventor: TANAKA SABURO
IPC: E06C7/44
Filed: 1994-11-24
Abstract: PURPOSE: To stabilize a ladder surely and safely when the ladder is used by erecting it by adjusting the length of left and right legs according to the difference in level of the ground to correct inclination of the ladder. CONSTITUTION: The lower ends of left and right legs of a ladder body are formed into box-shaped parts 2, 3 and a supporting bolt hole 5 is provided through the box-shaped part 2. Several adjusting bolt holes 6 are provided along circular arcs around the supporting bolt hole. These holes 6 are arranged vertically in two rows in such a manner that each of the holes in one row faces the midpoint between adjacent holes in the other row. A bow-shaped adjustable leg 4 having a larger width than the width of the lower part of the ladder body is attached to the ladder body by means of a supporting bolt 7 and adjusting bolts 8. Since the leg 4 can move about the supporting bolts 7 to the left or right, the ladder body can be fixed by the bolts 8 at any position according to the difference in level of the ground.
Patent JP-H06178441-A (JP)
Title: Charge controller
Inventor: FUJIWARA TORU
IPC: H02H7/06
Filed: 1992-12-10
Abstract: PURPOSE:To provide a charge controller for a vehicle, whose constitution is simplified and which has a fail safe function (detection in its early stages of fault, and protection of a charge system, and warning to an operator) at trouble occurrence. CONSTITUTION:A charge controller 6 with a built-in microcomputer 601 performs the output control of an AC generator 1A by the control of the excited current to a field coil 102, and performs the operation for protecting charge such as compulsorily breaking the current to the field coil 102 and the warning operation to an operator by the flashing of a charge lamp 5, in case that abnormality occurs in the terminal voltage input or the charge voltage value of a storage batter 3.
Patent JP-2001157400-A (JP)
Title: Coreless motor and its manufacturing method
Inventor: YANAGISAWA AKIRA
IPC: H02K5/04
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide various motor sizes while the number of parts on a coreless motor is reduced. SOLUTION: A housing 10A is constituted by integrally forming a cylinder case part 11A and a metal holder part 13. A rotor 20A is supported by bearing metals 2 and 4A fitted to both ends of the metal holder. A magnet 16A is engaged to the outer periphery of the metal holder. When a size is to be changed in accordance with request power, a housing where the length of the metal holder is left as it is and only the length of the cylindrical case is changed is used. The length of the large diameter 7A of the bearing metal 4A which is press-fitted to the metal holder is changed and a rotor shift supporting part 8 is exchanged to that close to the end of the magnet 16A. Then, a rotor shaft 21A is supported at a long support point distance. The housing is easily shaped since only the cylindrical case with a large diameter is extended.
Patent JP-H01170589-A (JP)
Title: Laser beam machine
Inventor: KANBARA MASAYUKI
IPC: B23K26/00
Filed: 1987-12-26
Abstract: PURPOSE:To obtain a safe laser beam machine which can be easily operated by providing a means to store a gap holding command, a means to decide whether or not a moving command is rapid traverse and a gate means to check passing of the gap holding command during the rapid traverse mode. CONSTITUTION:The gap holding command storage means 17 stores a gap holding command signal to command to hold an inputted gap L between a nozzle end 1a of a machining head and the surface of material 7 to be machined at a set value and continues to output said signal. On the other hand, the rapid traverse decision means 18 discriminates whether the moving command to move the machining head relatively to the material to be machined is the rapid traverse mode or the ordinary mode. The gate means 19 is controlled by an output signal of said rapid traverse decision means 18 and checks passing of the gap holding command signal outputted by said gap holding command storage means 17 during a period of time of the rapid traverse mode of said mobile command. By this method, since a function to hold said gap at the set value is stopped automatically, the safe laser beam machine which is easily operated can be obtained.
Patent JP-H05162217-A (JP)
Title: Manufacture of laminated sheet
Inventor: KOJIMA SHIGEAKI
IPC: H05K3/00
Filed: 1991-12-16
Abstract: PURPOSE:To provide a manufacturing method, with which the accuracy of electrical reliability test of laminated sheet, especially thin laminated sheet can be improved. CONSTITUTION:Laminated sheet, of which the accuracy of the electrical reliability test can be improved by laminatingly forming laminate produced by arranging metal foil on front face or rear face of release film having aperture, in which resin-impregnated base material can be housed, in a manner so as to surround the required number of sheets of the resin-impregnated base material under the condition being pinched between mirror plates, can be obtained.
Patent JP-2000161764-A (JP)
Title: Wind direction regulator
Inventor: ENDO MASATO
IPC: B60H1/34
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a wind direction regulator the external appearance and form of which can be improved by avoiding the formation of sink marks on the journal sections of louvers for guiding wind direction and the corresponding side wall section of an air-conditioner case, and the louvers of which can be attached easily and smoothly to an air conditioner case by reducing the inserting forces of the louvers. SOLUTION: A wind direction regulator is provided with a plurality of horizontal louvers 2,... and a plurality of vertical louvers 3,... which are supported in the rear of the louvers 2,... in such a state that the louvers 3,... can be interlocked with each other in a direction crossing the louvers 2,... and can be revolved. At the rear end sections of the horizontal louvers 2,..., elastic journal pieces 9 having journal holes 9a which become one journal sections of the vertical louvers 3,... are protruded in the air blowing-out direction and the other journal sections are formed through a housing 5 which is formed as the case of an air conditioner. The commercial value of the housing 5 as a product can be improved by eliminating the portions where recessed sections, such as sink marks, etc., are formed at molding time from the external wall surface of the housing 5.
Patent JP-H10165367-A (JP)
Title: Endoscope light source device
Inventor: SASAI TSUGUHISA
IPC: G02B6/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an illumination light for continuing an observation, or the like, without any interruption with an endoscope, even when a lap arranged on an optical path is not lit on. SOLUTION: A lamp unit 23 is formed on a rotary shaft 22 of a motor 21, a turret 24 having a plurality of lamps 26 attached thereto is attached, a lamp 26 can be set on an optical path by rotating the motor 21 to a position for being detected by a position detection sensor 38, and power supply necessary for lighting is supplied from a lighting circuit 31 to the lamp 26 on the optical path via an electric contact receiver 29, etc., which is conducting with an electric contact 28 provided in the turret 24. A light quantity detection sensor 36 for detecting a part of the light quantity is provided on the optical path, and when a CPU 34 detects that the lamp 26 on the optical path is not lit, it sends a control signal to a motor drive circuit 37, rotates the motor 21 so as to set a new lamp 26 on the optical path, and lights the lamp 26.
Patent JP-H08154862-A (JP)
Title: Massage bag for bath
Inventor: SAITO TADASHI
IPC: A61K8/00
Filed: 1994-12-08
Abstract: PURPOSE: To provide a massage bag for a bath which can give youthfulness to the skin by elution of a natural component by housing a plant of a sea tangle family of brown algae and a leaf of bamboo grass bent or cut in the proper size, ceramide and/or collagen in a water permeable bag. CONSTITUTION: A sea tangle, an edible seawood or the like are used as a plant 4 of a sea tangle family of brown algae, and a root bending bamboo, a low striped bamboo, an arrow bamboo or the like are used as bamboo grass 3, and these are bent or cut in the proper size, and ceramide 5 having usefulness as a natural moisture keeping component is also blended with both, and is housed in a water permeable bag 1, and a massage bag for a bath is constituted. The ceramide 5 is a constitutive component of sphingolin lipid and a sphingo sugar lipid, and is a material by bonding fatty acid in acid-amide shape to sphingosine or its homolog, and is extracted from a brain of an animal and wheat. Preferably, this ceramide 5 is contained in a sugar-coated pill and a water soluble capsule pill, and is formed in a spherical shape or an elliptic spherical shape having a particle diameter of 5 to 20mm.
Patent JP-2000154338-A (JP)
Title: Anticorrosive coating composition, its coating film, and formation of coating film
Inventor: YAMAMURA TAKUO
IPC: C09D5/10
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain an anticorrosive coating composition excellent in weather, chemical and corrosion resistances and lubricity by including an epoxy-based resin (containing a curing agent, metal flakes and a lubricant in a specific proportion. SOLUTION: This composition is obtained by including (A) 10-80 wt.%, preferably 45-65 wt.% of an epoxy-based resin (containing a curing agent), (B) 3-50 wt.%, preferably 5-30 wt.% of metal flakes and (C) 1-40 wt.%, preferably 5-30 wt.% of a lubricant. A bisphenol A type, a bisphenol F type, a novolak type, an aliphatic epoxy resin, etc., are preferably used as the epoxy-based resin and (poly)amines, polyamides, acid anhydrides, urea, etc., are preferably used as the curing agent. Stainless steel flake, etc., are preferably used as the component B. A fluorine-based resin, molybdenum disulfide, tungsten disulfide, carbon, graphite, boron nitride, etc., are preferably used as the component C.
Patent JP-H10161564-A (JP)
Title: Display device
Inventor: YAMADA HIROYASU
IPC: H05B44/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a display device which has a high aperture ratio in pixel part and has a long emission lifetime. SOLUTION: In each pixel area on a glass substrate 2, a selection transistor Q1 and a memory transistor Q2 are formed respectively, and a cathode electrode 15 is formed on these transistors so as to approximately cover the pixel area. An organic EL-layer 16 and an anode electrode 17 are successively formed on cathode electrode 15. A TFT with EEPROM function is made by forming the gate insulation film of the memory transistor Q2 with a silicon nitride film doped with impurity ions. With such a composition, it becomes possible to maintain the drive of organic EL element 3 for one frame period with the memory transistor Q2 . Thus, surface brightness can be secured without increasing the brightness of each pixel, therefore, it is unnecessary to impress an excessive voltage on the organic EL-layer 16, and this can prevent the organic EL- layer 16 from deteriorating.
Patent JP-H04201064-A (JP)
Title: Cam grinder
Inventor: ENOKIDA TAKESHI
IPC: B24B19/12
Filed: 1990-11-29
Abstract: PURPOSE:To prevent a work accuracy from reducing by executing the correction of a target value based on the deviation correction value, after correcting each deviation according to each speed, wile a spindle rotation speed and grinding wheel feeding speed are in a speed reducing state than a ordinary speed with a stop command on the way of a grinding motion or a restarting command from the stoppage thereof, etc. CONSTITUTION:There is a stop command on the way of grinding motion, the spindle rotation speed of a servomotor 1 for spindle and the grinding wheel feeding speed of the servomotor 9 for a grinding wheel feeding are reduced front ordinary speed, the deviation of the spindle rotation position detected by substracters 24, 44 in the grinding motion of the previous time and the deviation of the grinding wheel feeding position are corrected respectively by an adjustable speed control part 30 according to a spindle rotation speed command value and grinding wheel feeding speed command value fed from an emergency stop/start switch 31. And, based on this each correction deviation value, the correction of the target value of the spindle rotation position and that of the grinding wheel feeding position is executed.
Patent JP-H02242887-A (JP)
Title: Engine cleaning additive for diesel fuel
Inventor: DABUITO EICHI FUARA
IPC: F02B77/04
Filed: 1989-12-22
Abstract: PURPOSE: To provide an engine cooling additive which contains a specified amt. of ferrocene or its deriv. and decreases the amt. of discharged particulate matters without increasing the amt. of discharged NO x .  
     CONSTITUTION: A fuel oil contg. ferrocene and/or its deriv. represented by the formal (wherein R and R' are each H, alkyl, cycloalkyl, aryl, or heterocyclic) (a suitable example being iron dicyclopentadienyl) in an amt. of 0.01-1 ppm (in terms of iron) is combusted in a diesel engine in 200-300% excess air. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06178160-A (JP)
Title: Parallel waveform equalizer
Inventor: ROBAATO HOO
IPC: H04B3/04
Filed: 1992-12-11
Abstract: PURPOSE:To obtain a parallel waveform equalizer capable of reducing processing time required for waveform equalization processing in an equalizer which performs the adaptive equalization of waveform distortion such as a ghost, etc. CONSTITUTION:A distorted input signal 1 is separated to four FIFOs. The output of the FIFOs are subtracted by the contents of ROMs 9-12, and error signals are outputted to RAMs 25-28. The error signals are compared at comparators 21-24, and an error is detected when a sample with a value other than zero exists. and delay quantity is activated. When only the sample with a value zero exists, the comparators 21-24 activates a ROM 48 provided with already decided delay quantity and from which a single weight impulse is outputted. RAMs 33-36 are memory to change a weight coefficient decided by multiplying a floating point constant from a ROM 47 at the RAMs 25-28, which effectively reduce the ghost.
Patent JP-H09168901-A (JP)
Title: Detection device for abnormal cutting for peeling machine
Inventor: AIZAWA MASANORI
IPC: B23B5/12
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To automatically detect damage to a cutting tool occurring in peeling work, without needing opreator's surveillance, to prevent the occurrence of an abnormal material. SOLUTION: In a peeling machine for performing cutting work by a cutter 5, a cutting tool, in carrying a peeling material W, the following are provided : a vibration detecting sensor 10 for detecting vibration occurring at the time of cutting work by a cutting tool; and a control means B having a threshold value wherein the size of vibration cocurring when the cutting tool is damaged, and stopping the operation of the peeling machine when the vibration size, detected by the sensor 10, exceeds this threshold value several times in a time wherein one peeling material is carried.
Patent JP-H01173111-A (JP)
Title: Image pickup type boundary detecting device for self-traveling working vehicle
Inventor: ITO KATSUMI
IPC: A01B69/00
Filed: 1987-12-26
Abstract: PURPOSE:To accurately detect 1st and 2nd boundaries without increasing the processing quantity of the picture information picked up by an image pickup means by setting the image pickup viewfield of each image pickup means in response to its image pickup boundary. CONSTITUTION:The 1st and 2nd image pickup means Sa and Sb image pickup the 1st and 2nd boundaries L1 and L2 respectively. The image pickup viewfields of both means Sa and Sb are set respectively so that an area having the largest quantity information corresponding to each boundary to be picked up is picked up respectively. Thus it is possible to decrease the image pickup viewfields of both means Sa and Sb without increasing the overall quantity of the image pickup information. Then both boundaries L1 and L2 can be accurately detected without increasing the processing quantity of the picture information picked up by both means Sa and Sb.
Patent JP-H08166204-A (JP)
Title: Electrostatic capacity type displacement measuring device
Inventor: SASAKI KOJI
IPC: G01B7/00
Filed: 1994-12-12
Abstract: PURPOSE: To provide an electrostatic capacity type displacement measuring device for which electrode pattern formation and wiring assembly can easily be perform. CONSTITUTION: A cylindrical body 12 is coaxially and rotatably arranged to a semi-cylindrical body 11 at a certain gap. An 8-transmission-electrode group 13 and a ring belt type receiving electrode 14 which is insulated therefrom are formed in the internal wall of the semi-cylindrical body 11. The transmission electrode group 13 and the receiving electrode 14 are integrally formed in FPC board 17 along with the lead wiring 15, 16, and FPC board 17 is pasted on the internal wall of the semi-cylindrical body 11. Coupled electrodes 18 which are opposed to so as to be capacity-coupled with the four electrodes among the transmission electrode group 13 and at the same time opposed to so as to be capacitively coupled with the receiving electrode 14 are formed on the outer surface of the cylindrical body 12.