baber/WOPTO huggingface dataset:
Patent JP-H08144358-A (JP)
Title: Manufacture of porous lining pipe
Inventor: INOUE SHIZUO
IPC: F16L9/14
Filed: 1994-11-22
Abstract: PURPOSE: To easily form a porous lining layer in the inner periphery of a pipe without damaging the porous lining layer. CONSTITUTION: A pipe 1 is stood on a mount base 3 in the posture directed in the vertical direction, and a telescopic core 4 made of a cylindrical storage material, which is to be shrunk by heating it at 100 deg.C or more and the diameter thereof us reduced, is arranged in the core position of the pipe 1 on the mount base 3 in the atmosphere at 60 deg.C or less, and thereafter, the porous lining material 2, which is obtained by mixing the grains and the adhesive agent, is filled between the telescopic core 4 and the inner periphery of the pipe 1.  After hardening time is passed, the porous lining material 2 is hardened so as to form the porous lining layer 2 in the pipe 1, and thereafter, the telescopic core 4 is heated at 100 deg.C or more by a heater 10 for shrinkage, and the telescopic core 4 is separated from the porous lining layer 2, and pulled from the pipe 1 with a core fitting member.
Patent JP-H08146671-A (JP)
Title: Electrophotographic lithographic printing plate process device
Inventor: TAKAGAMI YUJI
IPC: G03G15/20
Filed: 1994-11-22
Abstract: PURPOSE: To enable the miniaturization of a process device without prolonging a process time and further, proper elution processing in an eluting part and to prevent the occurrence of the thinning of a line by providing a punching part punching a positioning hole for installing to a printer from a developing part to the eluting part and a cooling means for cooling a surface plate. CONSTITUTION: In a fixing/punching part, plural fixing lamps 23 are successively lighted to fix the toner of a plate surface, according to the advancing of an electrophotographic lithographic printing plate 20, while it is carried by a carrying belt 22 and turned off after passage. The electrophotographic lithographic printing plate 20 is cooled by a cooling fan 25, while being carried above a punching surface plate 21 by the carrying belt 22. It is temporarily stopped in the fixed position of the punching surface plate 21 and descends (position 221), to stand the printing plate 20 on the batholith 21. The printing plate 20 is stood for cooling for a specified time and then, positioned to punch the hole for installing to the printer by a punching unit.
Patent JP-S63140729-A (JP)
Title: Blank stock holding device in transfer press
Inventor: ITO TETSUO
IPC: B21D43/05
Filed: 1986-12-02
Abstract: PURPOSE:To surely hold a blank by the finger of a transfer feeding device and to enable the high speed running of a press by holding the blank by a plunger and descending it in a die stably in case of moving the blank punched from a blank stock to the die for working of the succeeding stage. CONSTITUTION:After feeding a blank iron plate 58 onto a die 8 an upper part plunger 36 starts its descent as well simultaneously with a slide 3 starting to descend from the upper dead center. When the slide 3 reaches the lower dead center position, the blank iron plate 58 is punched by a punch 4 and die 8 and worked in a blank stock 59, held between the upper part plunger 36 and lower part plunger 48 as well and simultaneously the lower part plunger 48 is synchronously descended as well. When it reaches the holding position between the fingers 12, 12 of the transfer feeding device in succession, the blank stock 59 is released from the upper and lower parts plungers and the blank stock 59 pinched by the fingers 12, 12 is transferred stably to the die of the succeeding sage.
Patent JP-H06311699-A (JP)
Title: Magnetic bearing-mounted rotary electric machine
Inventor: HASHIBA YUTAKA
IPC: H02K7/09
Filed: 1993-11-17
Abstract: PURPOSE:To stably stop a rotary electric machine by a method wherein, when the axial deflection amount of the rotary electric machine becomes larger than a threshold value, a switch operating device opens a switch, a current flowing to the rotary electric machine, a radial magnetic bearing and a thrust magnetic bearing is cut off and the rotary electric machine is touched down. CONSTITUTION:While a motor 2 is being operated, a shaft 1 is supported in a noncontact manner so as to be freely rotatable by radial magnetic bearings 4, 4 at both end parts and by a thrust magnetic bearing 6. The displacement of the magnetic bearings 4, 4, 6 is detected by sensors 5, 5, 7. When the output of the sensors 5, 5, 7 exceeds a threshold value by an external force or for some reason, a control device 8 opens a switch S1 via a switch operating device 10, the exciting current of the magnetic bearings 4, 4, 6 is cut off, a switch S2 is opened, and the driving current of the motor 2 is cut off. The shaft 1 is supported by touchdown bearings 9 at both ends and stopped. Thereby, it is possible to prevent the shaft from being damaged when it comes into contact with a fixation-side member.
Patent JP-H10114419-A (JP)
Title: Sorting device for shape steel and method thereof
Inventor: OMORI KIYOO
IPC: B65G47/50
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To select an optimum piling device for every product of different length and destination, and save the labor. SOLUTION: A primary allocation deciding part 12 executes primary allocation for an order against each shape steel based on the measure information of a product and the production indication content from a host computer 16. A final allocation deciding part 13 executes final allocation for the order by the visual inspection result of the every shape steel primarily allocated. When the final allocation information of order is fed, a sorting part 14 decides an automatic piling device to which the each shape steel finally allocated for the order is fed, based on the product length of the shape steel on the upper stream side and the scheduled shipping content obtained from the using states and the scheduled shipping content of respective automatic piling devices 1a-1e.
Patent JP-H01131285-A (JP)
Title: Resin composition for antifouling coating
Inventor: IWAMURA GORO
IPC: C09D129/00
Filed: 1987-11-16
Abstract: PURPOSE:To obtain the title composition with the coating therefrom firm and moderately water-soluble, capable of steady elusion of the antifoulant to be formulated in the coating for a long period of time, by incorporating a blend of specific water-soluble-(co)polymer and rosin with a specific sparingly hydrolyzable resin in specified proportion. CONSTITUTION:The objective composition can be obtained by blending (A) 0.1-50wt.% of a sparingly soluble resin comprising A1: a water-soluble (co)polymer with the chief component selected from methylvinyl ether, N- vinylpyrrolidone, methacrylic methoxyethylene glycol and acrylamide and/or A2: rosin and (B) 50-99.9wt.% of a sparingly hydrolyzable resin as the regulator for the elusion rate into seawater, produced by copolymerization of a monomer mixture made up of (i) 5-30 pts.wt. of a monomer of formula (R1 is H or methyl; R2 and R3 are each H, lower alkyl or acetyl), (ii) 65-90 pts.wt. of methyl acrylate and/or ethyl acrylate and (iii) 5-30 pts.wt. of methyl methacrylate and/or ethyl methacrylate.
Patent JP-H07118205-A (JP)
Title: (meth)acrylate ester
Inventor: WATANABE TETSUYA
IPC: C09K19/34
Filed: 1993-10-22
Abstract: PURPOSE:To provide a novel (meth)acrylate ester used as a component for the polymer matrix of a polymer dispersion type liquid crystal and capable of lowering the driving voltage of the liquid crystal. CONSTITUTION:A novel (meth)acrylate ester is a compound of formula 1 (R is H, methyl; n is 1-15; X, Y are single bond, -O-, COO-, OCO-; A<1>, A<2> are 1,4- phenylene or 2,5-pyrimidinylene which may be substituted one or two fluorine atoms, but at least one of A<1> and A<2> is the 2,5-pyrimidinylene; R<1> is 3-15C alkyl or polyfluoroalkyl which may have an asymmetric carbon). A compound of formula 1a in the compound of formula 1 is obtained by reacting a compound of formula 2 with dibromoalkane in the presence of sodium hydroxide and subsequently reacting the obtained compound of formula 3 with acrylic acid in the presence of sodium dicarbonate.
Patent JP-H05224241-A (JP)
Title: Liquid crystal element and display device formed by using this element
Inventor: YAMASHITA MASATAKA
IPC: G02F1/13
Filed: 1992-10-26
Abstract: PURPOSE:To obtain picture elements having high-speed responsiveness in a wide temp. region and high transmittance by regulating the correlative relations among the pretilt angle of the liquid crystal element, the tilt angle of a liquid crystal and the inclination angle of an SmC layer. CONSTITUTION:A pair of substrates which hold a ferroelectric liquid crystal, are provided with electrodes for impressing voltages on the surfaces facing each other and are subjected to a uniaxial orientation treatment in order to orient the liquid crystal are provided. This liquid crystal element has the orientation state expressed by beta<alpha+delta when the pretilt angle of the liquid crystal element is designated as alpha, the tilt angle of the liquid crystal as p and the inclination angle of the SmC layer as delta. In addition, the liquid crystal exhibits >=2 stable states in this state and the thetaof the angle mu 1/2 formed by the optical axis thereof has the relation of beta>theta>beta/2. Further, the liquid crystal is a compsn. contg. each one component from a compd. group which is expressed by prescribed formula and has a nematic phase and has no SmC phase at the time of the temp. falling from the isotropic liquid temp., a compd. group having both phases and a compd. group having the latter without having the former. In the formula, n, m are an integer from 6 to 12.
Patent JP-2000109873-A (JP)
Title: Additive for lubricating oil
Inventor: HATA KAZUSHI
IPC: C10N30/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain an additive which gives simultaneously an excellent scoring resistance, an excellent wear resistance and an excellent surface fatigue life resistance by carrying out a heat treatment on an acidic phosphoric ester, a phosphonic ester and a boron-containing imide dispersant at a specific temperature and for a specific time. SOLUTION: An additive for a lubricating oil is prepared by carrying out a heat treatment on an acidic phosphoric ester and/or a phosphonic ester of the formula and a boron-containing imide dispersant at 120-150 deg.C for at least 5 h. In the formula, A is hydrogen or hydroxide; (m) is 0 or 1; R1 and R2 are each a l-18C hydrocarbon which can contain one or more oxygen and sulfur atoms and R1 and R2 are not hydrogen simultaneously. No restriction is applied for the boron-containing imide dispersant and the one selected from normally used ones can be used. For example, the one obtained by treating a bispolyalkenyl- or polyalkyl-succinmide with a boron compound or the like can be cited.
Patent JP-H06133881-A (JP)
Title: Structure for fitting filter to bathtub
Inventor: TANAKA TSUNEO
IPC: A47K3/00
Filed: 1992-10-27
Abstract: PURPOSE:To facilitate inspection and maintenance. CONSTITUTION:A counter 2 protruded to the outside is attached to an opening edge on the upper face of a bathtub 1. An overflow hole 4 is formed in the upper part of a side wall of the bathtub 1. A water discharge nozzle 5 is provided on the upper face of the counter 2 in the upper part of the overflow hole 4. A filter 6 is provided on the side of the bathtub 1 in the lower part of the counter 2. The overflow hole 4 and the water discharge nozzle 5 are connected through the filter 6. An inspection port 7 is provided in the counter above the filter 6. The water discharge nozzle 5 and the inspection port 7 are covered with a cover 8 so as to be freely detachable and attachable. Although the filter 6 is provided below the counter 2, the inspection and maintenance can be executed by detaching the cover 8 for covering the water discharge nozzle 5 and the inspection hole 5 above the filter 6. The water discharge nozzle 5 and the inspection port 7 can be covered with a common cover 8.
Patent JP-H05128933-A (JP)
Title: Temporary mounting device for operating body for electronic component
Inventor: YASUFUKU KENJI
IPC: H01H11/00
Filed: 1991-11-05
Abstract: PURPOSE:To provide an easy assembling electronic component in relation to a temporary fixing device of an operating body of a push button and the like which is protruded from a casing such as a switch used in various electronic apparatuses. CONSTITUTION:A claw part 6c containing a hook part 6b is formed in the inner direction of a case from the vicinity of a hole 6a for guiding an operating body 5 of a cover 6 toward its tip. By preliminary holding of the operating body 5 by the claw part 6c, the operating body 5 is temporally fixed to the cover 6. A protruded part provided on a case 1 bends the claw part 6c upon bonding the cover 6 with the case 1 so as to release the temporary fixing state of the operating body 5 by means of the claw part 6c. Thus, the temporary fixing of the operating body 5 by means of the claw part 6c can be performed without any particular operation only by subjecting the case 1 and the cover 6 to the bonding final assembling state, and assembling man-hours can be reduced in the course of assembling, because the operating body 5 is temporarily fixed to the cover 6.
Patent JP-H10133022-A (JP)
Title: Surface light source device
Inventor: KABASHIMA TAKASHI
IPC: G02B6/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To form a surface light source device capable of effectively utilizing light from a light source and having high and uniform luminance by setting up the roughened face part of incident light scattering/reflecting structure to specific roughness. SOLUTION: A roughened surface 7 is constituted so that its average interval Sm is 0.02 to 0.6mm and the ratio Ra/Sm of arithmetic average roughness Ra to the rugged average interval Sm is 0.5 to 20. When a factor Ra/Sm for regulating the shape of the roughened surface 7 is <0.5, light to be scattered on the roughened surface part 7 is not scattered and the quantity of light projected from a projection face is reduced less than the luminance of a surface light source. When the Ra/Sm of the roughened surface part 7 is >20, scattering on the surface part 7 is increased, but the quantity of projected light in the vicinity of a primary light source 1 is increased too much and the uniformity of luminance on the surface is made difficult, so that it is necessary to set up the Ra/Sm to a range of 0.5<=Ra/Sm<=20.
Patent JP-S62147328-A (JP)
Title: Optical temperature sensor
Inventor: KURATA NOBORU
IPC: G02B6/00
Filed: 1985-12-20
Abstract: PURPOSE:To enable the assembling of a sensor without almost performing adjustment and using a lens, by providing a shape memory alloy controlling the movement of a movable member and a terminal member and placing two optical fibers in the same groove to allow the optical axes thereof to coincide with each other. CONSTITUTION:Two optical fiber 8a, 8b are placed in the same groove so that the optical axes thereof can be matched by the compression force of a leaf spring 13. A terminal part 14 is provided so that the leading end of a movable member 10 is not contacted with the optical fiber 8a when a shape memory alloy coil 12 is ambient temp. but rises when said coil reaches definite temp. or more to regulate the positions of the movable member 10 and the shape memory alloy coil 12. At the time of ambient temp., the movable member 10 is pushed down by the force of a coil spring 11 and the optical axes of the optical fibers 8a, 8a coincide in the V-groove 9. Next, when circumferential temp. reaches definite one or more, the movable member 10 is upwardly moved by the recovery force of the shape memory alloy coil 12 to block the transmission of light between both optical fibers 8a, 8b. By this method, the rising in temp. reaching definite one or more can be detected by the presence of an optical signal and function as a sensor becomes possible.
Patent JP-H08127391-A (JP)
Title: Ballast releaser
Inventor: ASAKAWA KENICHI
IPC: B63G8/24
Filed: 1994-10-31
Abstract: PURPOSE: To improve reliability of an underwater weight adjusting ballast releaser arranged to be equipped in a diving machine or the like. CONSTITUTION: A bottom is formed into a cone shape of a body of equipment 1 receiving shot ballasts 10, to provide an opening part 1A also to provide a connecting member 2 formed of a plug 2A and a magnetic body 2B in order to open/close this opening part 1A. The magnetic body 2B is controlled so as to be attracted/separated to/from an electromagnet 4 fixed into a deformable oil vessel 3 charged with oil, to open/close the opening part 1A by the plug 2A, so as to drop down the shot ballasts 10 into the water. The connecting member 2 is guided by a guide part 5B, so as to prevent direct contact with the shot ballasts 10, also to perform protecting the oil vessel 3.
Patent JP-H08126572-A (JP)
Title: Religious ritual implement
Inventor: TANAKA TSUTOMU
IPC: A47G33/00
Filed: 1994-10-28
Abstract: PURPOSE: To enhance the effectiveness of religious rites by causing the air to enter from the external side of a cylinder to the surface of a heat resistant plate via a lower air inlet for generating a strong flame. CONSTITUTION: The air enters from the external side of a cylinder via a lower air inlet 3, and is supplied to the surface of a heat resistant plate via the fine air holes thereof. Also, the air flows outside from an open section 2 above the plate and the upper open section of the cylinder 1, thereby ensuring a very efficient air flow in the cylinder 1. When combustibles on the plate are ignited, a strong flame is generated, due to the circulating air. Furthermore, each of eight sacred swords 8 has a plurality of rings 8a at one end, and the swords 8 are held for suppressing the flame from the upper side thereof with the ring 8a at each end. According to this construction, the flame can be prevented from becoming higher than required. In this case, a plurality of rings 8a collide with each other and resonate for generating a special sound.  The effectiveness of religious rites, therefore, is all the more enhanced by the sound.
Patent JP-H04162732-A (JP)
Title: Bonding apparatus
Inventor: GOMI SATOSHI
IPC: H01L21/60
Filed: 1990-10-26
Abstract: PURPOSE:To sense malfunction of a loop shape of a bonding wire and to prevent production of an IC of an improper loop shape by providing a system for monitoring the length of the wire used for each connection of a pair of IC electrode pads to inner leads of a lead frame. CONSTITUTION:When a bonding wire 4 for connecting a pair of IC electrode pads 11 to inner leads 12 of a lead frame is used in length necessary for its connection, a pulse motor 2 is rotated until a photosensor 7 is turned from ON to OFF, a wire spool 1 is rotated, and the wire 4 is continuously supplied toward a capillary 9 through a guide rod 6 and a wire guide 5. Rotating accuracy of an encoder 3 is detected by a counter, the length of the wire used to connect the pads to the inner leads is compared with data preset by a data comparator, and if the used length is larger than the set data, it is informed by an alarm unit or a display unit. Thus, a malfunction of a loop shape of the wire is sensed, and production of an IC of an improper loop shape is prevented.
Patent JP-2001114757-A (JP)
Title: Alkylperoxymethyl-substituted benzoate, resin composition and molded product
Inventor: FUJII SHINICHI
IPC: C08K5/14
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To develop a peroxide having a proper plate gel time, capable of shortening a rise time in curing a thermosetting resin such as an unsaturated polyester resin or a vinyl ester resin. SOLUTION: This alkylperoxymethyl-substituted benzoate is represented by the formula (R is a 1-5 alkyl group; n is an integer of 1 or 2) and is suitable for a curing agent for a thermosetting resin such as an unsaturated polyester resin or a vinyl ester resin, etc. This polymerization initiator, crosslinking agent or curing agent comprises the compound as an active ingredient. The thermosetting resin composition (molding material) comprises the compound. This thermosetting resin molded product is cured by using the compound.
Patent JP-H03149629-A (JP)
Title: Memory testing system
Inventor: UINO TOMOKO
IPC: G06F11/22
Filed: 1989-11-07
Abstract: PURPOSE:To eliminate the need for securing of a specific time for a memory test and to improve the reliability of a processing system by executing the memory test in an idle state during the execution of processing of plural tasks. CONSTITUTION:A program necessary for a microprocessor 1 to execute its processing is stored in a ROM 2 and divided into plural tasks 5-1 to 5-n so as to be appropriate for the parallel processing of the microprocessor 1. When none of the plural tasks 5-1 to 5-n is processed, the microprocessor 1 executes a test task 6 instead of an idle routine to check the existence of abnormality in the memory. Since the memory test is executed by utilizing the idle time, it is unnecessary for a maintenance man to execute a memory test and to abort processing during the period of the memory test.
Patent JP-H10115148-A (JP)
Title: Door closing speed control valve for door closer
Inventor: KISHIMOTO RYOJI
IPC: E05F3/12
Filed: 1996-10-12
Abstract: PROBLEM TO BE SOLVED: To simply regulate door closing speed by advancing and retreating a regulation shaft housed in the housing hole of a housing, increasing and decreasing the insertion length of the edge of a spool shaft into the spool hole of the V-shaped groove and varying flow resistance of working oil. SOLUTION: A screw hole 25 and a housing hole 26 are successively provided in the center of the housing 20 of the cylinder cap 10 of a dash pot type control valve, and a spool bearing 23 having a spool hole 24 is fitted to a recess part at the side of a cylinder. The regulation shaft 30 is screwed in the housing hole 26, the edge of a spool shaft 32 forming a V-shaped groove 31 is inserted in the spool hole 24. Since the cross sectional area of the V-shaped groove 31 is very small, at the time of closing a door, large flow resistance at the time when working oil pushed by the cylinder is flowed from the spool hole 24 to a space 28 is produced, and movement speed of a piston is reduced to a practically sufficient speed.  Even if viscosity of working oil is changed by temperature difference, a tool is engaged to the slot 36 of the head part 35 of the regulation shaft to be rotated, the length of the V-shaped groove 31 is changed for the spool hole 24, and closing speed can be simply regulated.
Patent JP-H06119431-A (JP)
Title: Method and device for recognizing pattern for wire bonder or the like
Inventor: SAWARA NOBUYUKI
IPC: G05D3/12
Filed: 1992-10-03
Abstract: PURPOSE:To reduce recognition error to the binarized image of a recognizing object having much dispersion and to enlarge an allowable width to the position deviation of the recognizing object. CONSTITUTION:The image of a work 6 is inputted by a camera 2, and a threshold value setting part 8 is provide with an initial threshold value. When inputting the image of the same kind article as the recognizing object as a reference image, the binarized threshold value is set with a manual input by a manual threshold value input part 12 and when inputting the image of the recognizing object, the binarized threshold is set according to the output of a threshold value data preparation part 14. The threshold value data preparation part 14 is provided with a hierarchical neural network, stores the plural reference images binarized by the initial threshold value, learns and stores the optimum threshold value set by the manual threshold value input part 12 concerning the respective reference images as a teacher signal. A binary reference image storage part 20 stores one reference image binaryzed by a optimum threshold value.