baber/WOPTO huggingface dataset:
Patent JP-H09103876-A (JP)
Title: Control device for automatic welding machine
Inventor: NAKANO TOMIJIROU
IPC: B23K9/127
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To enable an unexperienced operator to easily recognize the deterioration of welding quality by during automatic welding and to promote the correction of various parameters relating to welding quality. SOLUTION: The device is provided with a conditional arithmetic correcting means 44, which determines substitution for welding characteristic by an operation expression or sampling and which, on the basis of this substituted characteristic, corrects the parameters of current command and voltage command for welding conditions; and the device is also provided with display means 48, 49 which make graphics of the estimation of the welding quality characteristic from the substitution determined by the operation expression or sampling. The substituted characteristic can be displayed on a screen in real time for the welding quality characteristic as a parameter for correcting welding conditions; the deterioration in welding quality can be easily recognized by an unexperienced operator; and thus, a reexamination operation can be promoted for various parameters relating to welding quality.
Patent JP-H09104398-A (JP)
Title: Parachute descent teaching device
Inventor: ENDO SHUICHI
IPC: G06T19/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To enable a person to experience a virtual parachute descent with a plentiful sense of presence at the site while a minor installation area is used, by making a display on a heat mount display on the basis of the outputs of a maneuver amount sensor and a head position sensor. SOLUTION: A computer 34 for controlling calculates the three-dimensional spatial position of each trainee P on the basis of different parameters such as the simulating conditions, fall start timing, maneuver amount, etc., incl. the initial conditions and meteorological conditions, and computes the view field direction of the trainee on the basis of the position signal of his head, etc. The calculations are executed on the real time basis with elapse of the time, and any appropriate measure is taken when certain specified conditions are met, for example, giving an impact to a harness 11, or changing the blowing conditions. The sensor signals such as head position signal, maneuver amount signal, etc., taken into the computer 34 are fed to an instructor console 30 and an information accumulating computer 36.  With this simulation of the descent conditions, the trainee can experience parachute descent with a plentiful sense of presence at site while the installation area remains small.
Patent JP-S62123448-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKAHARA TATSUJI
IPC: G03C1/09
Filed: 1985-11-22
Abstract: PURPOSE:To improve the covering power of silver by incorporating a specified compound or a salt thereof into a nonphotosensitive hydrophilic colloidal layer. CONSTITUTION:A compound represented by formula I (where each of Q1 and Q2 is a group of nonmetallic atoms required to form an imidazoline ring and R is alkylene) or a salt thereof is incorporated into a nonphotosensitive hydrophilic colloidal layer adjacent to a silver halide emulsion layer. A compound represented by formula II (where R is alkylene) is preferably used and the compound represented by the formula I. The colloidal layer may be a baryta layer, an underlayer or a protective layer. When the compound represented by the formula I is incorporated, the covering power of silver can be improved and sensitivity, maximum density and gamma are hardly lowered.
Patent JP-H06116605-A (JP)
Title: Compacting assistant of rare-earth permanent magnet and its added alloy powder
Inventor: OZAKI YUKIKO
IPC: H01F1/053
Filed: 1992-10-01
Abstract: PURPOSE:To effectively enhance the compactibility and crystal orientation property when an alloy powder is compacted by using liq. PP, polybutene, polybutadiene, polyisoprene, etc., as the compacting assistant of the alloy powder for the rare-earth permanent magnet. CONSTITUTION:At least one kind among the liq. PP, liq. polybutene, liq. polybutadiene and liq. polyisoprene classified as the middle molecule hydrocarbonic polymer is used as the compacting assistant of the alloy powder for the rare-earth permanent magnet, and 0.001-0.3 pts.wt. of the assistant is preferably admixed with 100 pts.wt. of the alloy powder. Since the assistant is liq., it is easily dispersed in the alloy powder at room temp. to 50 deg.C to uniformly coat the particle surface. The compactibility and crystal orientation property, when the alloy powder is compacted, are improved. Further, the assistant is easily decomposed and vaporized in the succeeding degreasing and sintering stages, and a sintered permanent magnet with the residual carbon minimized and excellent in shape holding property and magnetic characteristic is obtained.
Patent JP-H01106849-A (JP)
Title: Production of propanol derivative
Inventor: MAEHARA KIYOSHI
IPC: C07C217/32
Filed: 1987-10-21
Abstract: PURPOSE:To industrially and advantageously obtain the titled compound useful as an agent for hypertension, angina pectoris, arrhythmia, etc., by reacting a 1-p-carboxymethylphenoxy-2,3-epoxypropane with isopropylamine using a phase-transfer catalyst. CONSTITUTION:A compound expressed by formula II (Ar is aryl) [e.g. 2.epoxy-3-[p-beta-methoxyethyl)-phenoxy-propane] is reacted with isopropylamine in the presence of a phase-transfer catalyst expressed by formula I (R' is alkyl, R is benzyl or alkyl; X is halogen or sulfate) (e.g. tetramethylammonium chloride) to afford a propanol derivative (e.g. atenolol expressed by formula IV) expressed by formula III. The compound expressed by formula III is useful as a selective blocker for cardiac sympathetic beta-receptors. The reaction can be carried out at about ambient temperature in high yield in a short time without using a special apparatus by this method.
Patent JP-2001087190-A (JP)
Title: Vacuum cleaner
Inventor: ISHIKAWA SEIJI
IPC: A47L9/28
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by improving assembling ability of fixing a coming- off preventing member holding a rotary pipe in a freely rotatable state, a spacer for preventing flawing of a conductor, a cover member, etc., in assembling of a hand pipe. SOLUTION: At a hand part 3, a rotary pipe 9 fixed to one end of a hose 2 is inserted to the inside of a hand pipe 6, a guiding groove 9a is formed on the peripheral surface of the pipe 9, the end part of a coming-off preventing stopper 11 is abutted from a rotating peripheral direction to prevent coming off in a freely rotatable manner, and a printed circuit board 13 and a cover member 10 incorporated in the pipe 6 and the stopper 11 are screwed to the same place of a fixing part 12 disposed on the peripheral surface of the pipe 6 to improve assembling ability.
Patent JP-H11101091-A (JP)
Title: Tunnel excavator and excavation method
Inventor: MATSUNAGA SEI
IPC: E21D9/087
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To appropriately grasp the replacement time of cutter bits so as to prevent drilling efficiency from decreasing by detecting the abrasion loss of the cutter bits in a tunnel excavator. SOLUTION: A cutter head 12 fitted with a plurality of cutter bits 14 is mounted at the front part of a skin plate 11 in a manner capable of being rotationally driven. A load cell 31 measuring a load acting on the cutter bits 14 is provided, further a dynamic strain meter 35 receiving the measured signal of the load cell 31 and a recording device 36 displaying the detected signal of the dynamic strain meter 35, the pressing force and the main cutting force of the cutter bits 14 are searched for, and the pressing force and the main cutting force are compared with prescribed reference values so as to know an abrasion loss.
Patent JP-2001081256-A (JP)
Title: Polypropylene resin for calender molding, and resin composition and its molded item
Inventor: SAKAGUCHI TAKAYA
IPC: C08J5/18
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene resin whcih is easily released from a calender roll and gives a calender-molded item, such as a film or a sheet, excellent in surface smoothness and thickness uniformity by specifying the content of a cold-xylene-soluble component having a specified intrinsic viscosity in a propyleneα-olefin copolymer. SOLUTION: This polypropylene resin for calender molding is a copolymer of 50-100 wt.% propylene and 50-0 wt.% 2-10C α-olefin other than propylene, and the cold-xylene-soluble component accounts for 20-80 wt.% of the copolymer and has an intrinsic viscosity of 0.8-2.5 dl/g. A resin composition prepared by compounding 100 pts.wt. this polypropylene resin with 0.025-3 pts.wt. alkyl acidophosphate represented by the formula (wherein (n) is 1-2; and (m) is 10-30) is also preferable for calender molding. The calender molding is conducted at a roll surface temperature of 150-200 deg.C.
Patent JP-H09111430-A (JP)
Title: Method for regenerating hot dip metal coating bath and equipment therefor
Inventor: KANI YASUNORI
IPC: C23C2/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for suspending a hot dip metal coating bath for the purpose of recovering the dross suspended on a coating bath surface by heating and continuously regenerating the dross in a reducing atmosphere, then supplying the dross to the coating bath. SOLUTION: A stainless strip 1 is immersed into molten zinc 13 and is continuously galvanized. Air is ejected from gas wiping nozzles 7 to the steel strip 1 after the galvanizing to adjust the coating weight of the galvanizing. The molten zinc is oxidized by the air injection and is made into zinc oxide. The zinc oxide is light and, thereafter, floats on the surface of the molten zinc 13, thereby forming the dross 8. Flow is generated on the surface of the molten zinc 13 by an electromagnet pump 9 to gather the dross 8 to one point. The dross 8 is charged into a reduction heating furnace 11 by a transporting device 10. The coke in this reduction heating furnace 11 is burned to CO, which reduces the dross 8 to zinc. The zinc is returned to a coating bath cell 5 by a supply pipe 12.  Since the dross 8 is continuously removed, the high-quality coating is obtd. without intrusion of the dross 8 into the plating layer.
Patent JP-H02112201-A (JP)
Title: Thick film hybrid integrated circuit
Inventor: ENDO KAZUMASA
IPC: H01C7/00
Filed: 1988-10-21
Abstract: PURPOSE:To prevent a glass insulation formed on a resistor from being damaged and prevent the resistance from the fluctuation by a method wherein the glass insulation is protected with a material which absorbs impact. CONSTITUTION:Thick film conductors 3 are formed on a ceramic substrate 5 by printing. Then, a thick film resistor 4 which is connected to the conductor 3 is formed by printing and, further, a glass insulation 2 is formed on it by printing. Then, a printed resin unit 1 is formed on the glass insulation 2 on the thick film resistor 4. With this constitution, the damage of the glass insulation 2 on the thick film resistor 4 can be avoided and the fluctuation of the resistance can be avoided.
Patent JP-S62246721-A (JP)
Inventor: KURARENSU REROI ROJIYAASU JIYU
IPC: B60C11/11
Filed: 1986-11-07
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-H02112144-A (JP)
Title: Fluorescent lamp
Inventor: IMAMURA HITOSHI
IPC: H01J61/30
Filed: 1988-10-21
Abstract: PURPOSE:To make it possible to increase the brightness and reduce the weight of a fluorescent lamp by constructing an envelope in separate bodies one of which houses one of a pair of electrodes, and the other one is equipped with a liminous room and made of at least a metal. CONSTITUTION:When discharge occur between a group of all anodes 28a to 28d and a group of respective cathode 29a to 29d, and upper envelope 21 works as an ionization electrode and lowers the starting voltage. While, ultra violet rays generated in all luminous small rooms 24a to 24d excite respective fluorescent film 27 and each fluorescent film illuminates in its own color. Accordingly, white color, etc., are emitted from face glass 23 by mingling all luminous colors of luminous rooms 24a to 24d. The plate thickness of the upper edge of the upper envelope 21 is reduced to about 1% of the length of one side of glass 23, and the area occupied by it can be reduced. Accordingly, the luminous area of the glass 23 can be expanded, and the brightness of a fluorescent lamp can be increased, also both envelope 21 and 22 can be made of light weight metal plates, and further the thickness of the metal plate can be reduced, thus a fluorescent lamp can be made in small size and its weight can be reduced.
Patent JP-H0687172-A (JP)
Title: Production of backing material for building
Inventor: HORIKOSHI HIROMITSU
IPC: B29L31/10
Filed: 1992-09-07
Abstract: PURPOSE:To prepare a backing material for building which has good appearance and performance and can be produced smoothly with relatively simple equipment by the method in which a foamed synthetic resin is molded integrally with a rigid material inserted. CONSTITUTION:A rigid material A is fixed by vacuum suction at the prescribed position in a projected mold 2 of a mold consisting of the projected 2 and recessed 3 molds. Thermoplastic resin particles charged in the cavity, which is formed between the two molds when they are closed, are heated and cooled to mold the foamed synthetic resin product. In this way, a backing material for building can be prepared with the rigid material A inserted integrally in the foamed synthetic resin.
Patent JP-H02113147-A (JP)
Title: Chain connecting links of same configuration
Inventor: KANEHIRA MAKOTO
IPC: B21L11/02
Filed: 1988-10-21
Abstract: PURPOSE:To obtain a chain low in cost, capable of correcting the torsion thereof and permitting a horizontal bending by moving links which are bent to a looseness stop part by inserting the spherical connecting member of an adjacent link into a recessed part of a body, bringing into a straight condition and inserting a neck part into a narrow part. CONSTITUTION:First and second links 301, 302 are brought into substantially right angled states. The connecting member 312 of the second link 302 is inserted into the recessed part 361 of the first link 301 and moved to the lower side 38a of a looseness stop part 381 along an inclined face 36a. When the second link 302 is inclined and moved to a direction shown by an arrow A, a neck part 352 enters to a narrow part 371 to complete the connecting assembly of the two links. Accordingly, the contact face of the connecting member 312 and the recessed part 361 constitute a curved face to permit a horizontal bending by a space. Since an article to be carried can be mounted on the link, the torsion of the chain can be corrected.
Patent JP-H08123493-A (JP)
Title: Code excited linear predictive speech encoding device
Inventor: HOSAKA SACHIKO
IPC: G10L19/038
Filed: 1994-10-27
Abstract: PURPOSE: To provide the code excited linear predictive speech encoding device which obtains not only a speech, but also a natural decoded sound even if a background noise, music, etc., are added to the speech. CONSTITUTION: The code excited linear predictive speech encoding device is equipped with a shape excitation source code book, which consists of plural subordinate code books; and the subordinate code books 106a and 106b consist of speech parts 106a-1 and 106b-1 consisting of signal source vectors learnt by using speech containing no noise and non-peech parts 106a-2 and 106b-2 consisting of signal source vectors learnt by utilizing non-speech signals other than the speech and random signal source vectors that are not learnt. Consequently, the quality is improved as compared with when the subordinate code books are composed of only the vectors of the speech parts 106a-1 and 106b-1 or non-speech parts 106a-2 and 106b-2.
Patent JP-H0889415-A (JP)
Title: Frying pan
Inventor: KURODA KOJI
IPC: A47J36/02
Filed: 1994-09-21
Abstract: PURPOSE: To provide a frying pan which can conduct heat well to food to be cooked and can evenly heat it, by putting carbon material, which has a metallic carbide layer on the surface of material with high thermal conductivity, between stainless steel plates and contacting/connecting them. CONSTITUTION: The frying pan 11 is made of three layers: thin stainless steel plates 21 and 22, which is a pair of surface and rear sides and the section of which is made to be U-shaped with a taper, and a carbon part 23 the section of which is made to be U-shaped with a taper and which is put between the thin plates 21 and 22. The metallic carbide on the surface of the carbon part 23 is preferably a carbide of one or more than two chemical elements of the same kind as those of the stainless steel, in order to obtain an effect to control solid phase reaction on the boundary surface between the carbon part 23 and the thin stainless steel plates 21, and 22. And by forming a space 24 without carbon part in it on the side surface 14 of the frying pan 11, heat transfer to the lid or the handle can be greatly controlled.
Patent JP-H0797773-A (JP)
Title: Waterproof material for housing
Inventor: TANIGAWA WATARU
IPC: D06N5/00
Filed: 1993-09-28
Abstract: PURPOSE:To provide a waterproof material higher in waterproofness than those of conventional asphalt felts, difficult in tearing, and useful housings. CONSTITUTION:Synthetic fiber nonwoven fabric or synthetic resin film 3 is disposed on one side of an asphalt felt 1 through an asphalt adhesive layer 2 having sealability to provide a waterproof material having the moisture- controlling property of the asphalt felt, the sealability of the asphalt adhesive layer, and the tearing resistance of the tearing-resistant sheet material such as the synthetic fiber nonwoven fabric or synthetic resin film. When the synthetic resin film is especially used to impart the function of good printing- suitability, the decorability of the waterproof material is improved, and the waterproof material can thereby also be used for advertisement and propaganda.
Patent JP-H06185932-A (JP)
Title: Machining inspection apparatus for shaft work
Inventor: NASU MAGOROKU
IPC: G01B5/08
Filed: 1992-10-02
Abstract: PURPOSE:To obtain a simple apparatus for detecting an unmachined shaft work or aneccentrically machined shaft work positively before it is transferred to a following process. CONSTITUTION:The inspection apparatus comprises rollers 13, 13 arranged while being spaced apart specifically, and a holding section 12 for holding the rollers 13, 13 rotatably and can rock in a plane perpendicularly intersecting the axis of the rollers 13, 13. Sections 17, 18 for inspecting the parts 15, 16 to be inspected of a shaft work 1 are formed on the circumferential planes of the rollers 13, 13 in order to equalize the minimum distance between the inspecting section 17, 18 of one roller and the inspecting section 17, 18 of the other roller to the diameter or the width of correctly machined parts 15, 16.
Patent JP-H09105695-A (JP)
Title: Damaged portion detecting method for existing piping system
Inventor: FURUYA HIROSHI
IPC: G01M3/28
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for discovering a damaged portion by specifying a portion in a narrow section without riskiness of the operation at a low cost. SOLUTION: The sucking unit 3 connected to one end of a conduit 1 is operated, and the openings of the ends of respective supply tubes 21 are sequentially opened. If the introduction of the sufficient air from the opening of the end of the tube 21 is confirmed, no damage of the periphery of the branch 2 of the conduit 1 from the tube 21 is recognized. If the introduction of air from the opening of the end of the tube 21 cannot be confirmed, the presence of the damaged portion of the periphery of the branch 2 of the conduit 1 from the tube 21 can be confirmed. Thus, the damaged portion can be specified in a narrow section L.
Patent JP-H03192383-A (JP)
Title: One block substitution method
Inventor: ROSUROTSUPU MITSUTENSAARU
IPC: G09C1/00
Filed: 1990-10-04
Abstract: PURPOSE: To convert an arbitrary plain text block into a related ciphered block by finding out a first matrix of two equations, each of which expresses one module 2 addition of two n-bit binary plain text blocks, to obtain a ciphered n-bit block. CONSTITUTION: A plain text word is sent to an address of a memory I. This operation corresponds to selection of a word Xk- Ps other than θ from a column 3. Order data of a plain text word K-Ps is sent to an adder and is added to Ps. A new order number is sent to its address in a memory II. Contents of this address are added to the plain text word by module 2 to obtain a ciphered word Xk-s in a column 1. When the plain text word is θ, its ciphered test picture is the same. Order data is added by two adders, namely, a carry (C) adder and a least significant bit(LSB) adder.
Patent JP-S63118932-A (JP)
Title: Accelerating system for decision of reserved word
Inventor: INOSE TAKEHISA
IPC: G06F17/30
Filed: 1986-11-07
Abstract: PURPOSE:To prevent a comparison processing in the decision of a reversed word from being redundant, by preparing in advance a mask table and a reserved word mask string table, and removing in advance a label that is not the reserved word. CONSTITUTION:A mask table generating means 3 generates the mask table 11 consisting of a pair corresponding to a character possible to constitute the label, and an integer value of one byte. Next, a reserved word mask string generating means 4 refers to a reserved word table 10, and classifies the reserved words in groups, and generates the reserved word mask string table 12. A label mask conversion means 6 refers to the reserved word mask string table 12, and investigates whether a reserved word mask string equal to the length of the label exists, and when it exists, it refers to the mask table 11, and converts the label to a corresponding mask byte string. Next, a non-reserved word deciding means 7 takes out the reserved word mask string, then finds the logical product of the mask byte string, and if a result is zero, it returns a return value representing the possibility of the reserved word.
Patent JP-S60148928-A (JP)
Title: Method of protecting face of slope
Inventor: UCHIDA HIROYUKI
IPC: E02D17/20
Filed: 1984-12-18
Abstract: PURPOSE:To perform a rapid work and to improve appearance, by a method wherein a beltform securing member is laid on a face of slope and secured thereat, and after a form material having polygonal cells formed thereon is hooked to the locking part of the securing member to lay it, the insides of the cells are filled with soil. CONSTITUTION:Beltform securing members 9 are laid at given intervals in the direction of a lateral width and are secured to a face 4 of slope by means of anchors 8. Thereafter, a form material 1, having polygonal cells 3 continuously formed thereon is laid in a manner that the top part of each cell 3 on the form material 1 is hooked to a locking member 11 of the securing member 9. The inside of each cell 3 is then filled with soil, and vegitation is conducted, where necessary.