baber/WOPTO huggingface dataset:
Patent JP-H02258847-A (JP)
Title: Flame-retardant composition and flame-retardant cable
Inventor: ISHIKAWA TORAICHI
IPC: C08L23/02
Filed: 1989-03-31
Abstract: PURPOSE:To produce the subject composition having excellent flame-retardance and useful as a covering material, etc., for imparting high flame-retardance to electric wire, cable, etc., by compounding a polyolefin or ethylenic copolymer with a bismaleimide triazine resin and a metal hydroxide. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of a polyolefin or a copolymer of ethylene and other monomer with (B) 0.1-50 pts.wt. of powder of a bismaleimide triazine resin which is a thermoplastic resin having a structure consisting of complicatedly crosslinked bismaleimide and triazine and (C) 10-150 pts.wt. of a metal hydroxide such as Mg(OH)2, Al(OH)3 or Ca(OH)2. The depolymerization of the component A in combustion is suppressed by the component B and, at the same time, the water generating decomposition of the component C takes place. The composition exhibits excellent flame-retardance by the above synergistic effect.
Patent JP-H08246446-A (JP)
Title: Underground bottom widening pile by existing pile
Inventor: YAMADA MINORU
IPC: E02D5/48
Filed: 1995-03-10
Abstract: PURPOSE: To make it possible to bear a pile in a pile hole during the period from the injection of hardener after the enlargement of reinforcements to the hardening thereof by projecting a post shorter than the reinforcements enlarging a diameter with pile load to the lower end of the pile in the underground bottom widening pile providing a bottom widening section reinforced by the reinforcements enlarged inside a hole bottom widening section to the lower end of the existing pile. CONSTITUTION: A reinforced cage equipped with reinforcements consisting of an upper reinforcement having hooks 10 on the lower connected through intermediate pivots 13 in a bendable manner and a lower reinforcement having hooks 12 on the upper end, shorter pipe-like dowels 18 inserting ring bars 19 provided at right angles to the reinforcements on the circumference connecting between the reinforcements and steel posts 14 fixing the upper ends to an upper end plate 6 and shorter than the reinforcements using the lower ends as the free end 15 is mounted to the lower end of the existing pipe 3. The reinforcements are bent and enlarged inside a hole bottom widening section by bringing the lower end of the post 14 into contact with a lower end plate 7 by the load of the pile 3 and, at the same time, the load of the pile 3 inserted into the pile hole is borne on the post 14.
Patent JP-S5413177-A (JP)
Title: Method and device for sorting random materials
Inventor: TANAKA SHIGERU
IPC: B65G47/92
Filed: 1977-06-29
Abstract: PURPOSE: To efficiency carry random materials by conveying the materials in the direction perpendicularly to the longitudinal direction, sorting the materials into sorting tables in response to their lengths, and conveying them to combination tables by suspending them with magnets. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06288501-A (JP)
Title: Evaporator
Inventor: MUKAI ISAMU
IPC: F22B37/32
Filed: 1993-04-06
Abstract: PURPOSE:To improve a bubble accompanying and separating feature by providing a spiral wire attached to the inner surface of a steam discharging pipe and twisted in an opposite direction to a twisting direction of a spiral plate. CONSTITUTION:Steam heated and evaporated while flowing down in a heat transfer pipe 60 is flowed out of a lower end opening 62 of the heat transfer pipe 60 into an evaporating chamber 47, thereafter the steam is flowed from a lower end opening 58 into a steam discharging pipe 56, the steam ascends while being circulated along a spiral plate 66 within the steam discharging pipe 56 and then a certain centrifugal force is applied to the steam. During ascending of this steam, bubble accompanying particles ascending within the steam discharging pipe 56 while being mixed with the steam are separated by the centrifugal force, strike against an inner circumferential surface of the steam discharging pipe 56 and adhere to it, thereafter the particles are collected on the spiral wire 68 installed helically around the inner circumferential surface, flow down in their liquid film along the inner circumferential surface while being guided by the spiral wire 68 and finally drop downwardly of the steam discharging pipe 56. Then, the liquid film flows down within a groove within a grooved cone shaped guide 71 installed at the lower end opening of the aischarging pipe 56. Finally, the liquid drops onto the inner circumferential surface of the container and flows down.
Patent JP-H10276168-A (JP)
Title: Standard signal generator for cdma
Inventor: MIZUNO TAKAYUKI
IPC: H04J13/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the single code division multiple access(CDMA) standard signal generator that provides an output of a multiplex signal for an optional number of desired waves and interference waves in response to evaluation items. SOLUTION: The generator is provided with base band sections 1-1 to 1-n of different channels. In each of the base band sections 1-1 to 1-n, a delay section 3 and a fading section 4 are used to provide different delay and fading. Outputs of the base band sections 1-1 to 1-n are added by adder sections 5a, 5b and orthogonal modulation is applied to the result at an orthogonal modulation section 8, and converted into a high frequency signal at a mixer(MIX) 9. The base band sections 1-1 to 1-n are formed on one board respectively. On the other hand, the generator main body is provided with pluralities of extension slots to which boards are mounted. Thus, number of the base band sections of the generator is changed optionally.
Patent JP-H01250513-A (JP)
Title: Treating method for poor subsoil
Inventor: UEHARA SEIJI
IPC: E02D3/00
Filed: 1988-03-31
Abstract: PURPOSE:To enable strong reinforcing treatment excellent in durability to be executed, by filling up a long cloth bag with hardening material, and by executing filling on the bag after the bag is laid on poor subsoil in the shape of a raft. CONSTITUTION:Permeable synthetic fiber cloth bags 2 are filled up with fillers with the coal ash of main material and added cement and plaster, and the fillers are solidified, and reinforcing materials 3 are formed. Then, no poor subsoil, a sheet 4 is laid, and on it, the reinforcing materials 3 are laid in the shape of a raft, and after that, filling 5 is executed. As a result, the poor subsoil can be easily reinforced, and strength is easily controlled.
Patent JP-H04292753-A (JP)
Title: Adsorption type cooling device
Inventor: NAKAHARA TAKAFUMI
IPC: F25B17/08
Filed: 1991-03-18
Abstract: PURPOSE:To provide a small-sized adsorption agent tank and to increase a cooling capability by a method wherein a flow passage for use in circulating refrigerant to be cooled at a load side is provided with a bypass flow passage for bypassing a part of the refrigerant to be cooled around an evaporator and circulating it in response to a temperature at the load side and with bypassing damper. CONSTITUTION:A part of duct circulation air is branched to flow in a bypassing pipe 613 by a damper 614 at an upper end of a bypassing pipe 613 bypassing a duct 611 for medium to be cooled, i.e., air. A liquid surface of the cooling medium within an evaporating pipe of an evaporator 600 is placed at a slight upper level of a liquid surface of a condensor 500. With such an arrangement, since a volumetric flow rate of air flowing in the duct 611 is high, a heat transfer coefficient or a heat exchanging amount is varied in response to a variation of air flow rate flowing in the evaporator with a damper, resulting in that a refrigerant load can be controlled to show a set temperature. At that time, it is sufficient to control only a bypassing amount while an entire circulation fluid being kept at a constant value.
Patent JP-H02258118-A (JP)
Title: Bending machine for long size work
Inventor: KITSUKAWA MOTOHIKO
IPC: B21D7/08
Filed: 1989-03-31
Abstract: PURPOSE:To remove a sliding resistance from a sliding member and to keep a stable sliding state by forming a recessed part extended along the delivery direction of a work on a bending and press-contacting surface to the inside of an open groove of a support die in bending a long size work. CONSTITUTION:When the work W is send out by the delivery device 29 and arrives at a support device 33, a support die D is inserted into the open groove. Furthermore, the work W is sent out to a bending device 31, while the support die D is kept in sliding contact with the open groove. When the support die D and the work W are brought into strong contact with each other, a projection 53 bites into the bottom 1a of the open groove and is put under plastic deformation and a plastically deformed site of the work W eliminated by the biting of the projection 53 enters into one of both projections. In this way, a groove corresponding to the projection 53 on the bottom surface 1a of the open groove and a projecting line, etc., corresponding to an undercut 51 are formed continuously in the lengthwise direction of the open groove. Consequently, the sliding resistance of the sliding member is not magnified locally and a stable sliding state can be obtained.
Patent JP-S557918-A (JP)
Title: Different-capacity pump quantity controlling apparatus
Inventor: WAKAMATSU HIDEYUKI
IPC: F04B49/02
Filed: 1978-06-30
Abstract: PURPOSE: A quantity controlling apparatus which has high reliability and permits the discharge flow amount of a pump to be easily controlled by a variable resistor and permits the operation order of pumps to be selected freely by a pin board setting device and ratains operation order mechanically.  
     CONSTITUTION: When the water of a pump #1 is supplied by a plurality of different-capacity pumps 2, the supplied water flow rate signal detected by a flow meter 5 and the flow rate setting signal 21 are compared by an adjusting meter 6. A flow rate controlling valve 4 is controlled so that both signals conincide with, and said signal 21 is applied to a pump quantity controlling apparatus 10, and the quantity of pumps is controlled by the output of this apparatus 10. The quantity controlling apparatus 10 is constituted of variable resistors 14AW14N which take out the discharge flow amount of the pump as simulation signal, calculator 11 which applies the quantity increasing and decreasing instruction from the difference between said simulation signal and the flow rate setting signal 21, stepping relay 12 which retains the instruction described above, and a pin-board setting device 13 which generates pump operating instruction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02254516-A (JP)
Title: Resetting device for microcomputer
Inventor: TOKUNAMI TAKAO
IPC: G06F1/24
Filed: 1989-03-29
Abstract: PURPOSE:To cope with many kinds of purposes while using by providing a voltage detecting means which detects the circuit voltage of the device to reset a microcomputer, and switching its detection position to plural circuit voltage positions in accordance with purposes. CONSTITUTION:A microcomputer 1 used for device control, a voltage detecting means 2 which detects the circuit voltage of the device to reset the microcomputer 1, and a switching means 3 which switches the detection position of this voltage detecting means to plural circuit voltage positions in accordance with purposes are provided. Consequently, the detection position is switched to a proper detection position by the switching means when it is necessary to change the reset voltage or timing in accordance with a peripheral circuit. Thus, the principal circuit is shared to cope with requests of different reset detection positions by easy switching in the device where the peripheral circuit is changed to cope with many kinds of purposes.
Patent JP-S60222593-A (JP)
Title: D.c. brushless fan motor
Inventor: TAKAHASHI MASAKI
IPC: F04D25/08
Filed: 1984-04-19
Abstract: PURPOSE:To prevent the temperature rise of a sensor for detecting the revolution of a rotor by arranging the sensor on a circulation passage for the air supplied from a fan, in a D.C. brushless fan motor. CONSTITUTION:In a D.C. brushless fan motor equipped with a stator 1, rotor 3, and brackets 9 and 10, a sensor 7 for detecting the revolution position of the rotor 3 is arranged on the circulation passage for the air supplied by the fan. Therefore, the temperature rise on the periphery of the sensor 7 is suppressed, and also the temperature rise of the sensor 7 is suppressed, and the electric- current switching point of a coil can be kept constant and made sure.
Patent JP-S60223135-A (JP)
Title: Resin seal type semiconductor device
Inventor: SAWAJIMA HAJIME
IPC: H01L23/28
Filed: 1984-04-19
Abstract: PURPOSE:To obtain a complete insulating type product, in which a mold clamping section is buried in a resin and a projecting section as seen in the conventional devices is removed, by using a movable mold clamping member which can be drawn out after a resin seal. CONSTITUTION:A mold clamping section 17 in a radiator 11 for a semiconductor element 2 does not extend up to the side wall of a resin injection space 4 formed by a top force 15 and a bottom force 16, a movable mold clamping member 20 is projected into the sealing space 4 from the molds in place of no extension of the mold clamping section 17, and supports the radiator 11 by the fitting of a crest form and a root form together with the mold clamping section 17 in the radiator, and the radiator 11 is positioned precisely in the sealing space 4. A resin seal is completed, the movable mold clamping member 20 is drawn out horizontally, and a product sealing is extracted to the outside from the molds. Accordingly, the product in which the mold clamping sections are drawn in as draw-in holes 21 for a sealing resin 10 is obtained.
Patent JP-H04311773-A (JP)
Title: Paint composition
Inventor: HARADA MASARU
IPC: C09D5/08
Filed: 1991-04-11
Abstract: PURPOSE:To provide a paint composition containing powder of an acidic organic phosphoric acid amine salt compound, capable of imparting the surface of a coating film with rust-proofing effect lasting over a long period and converting brown rust into colorless substance and useful for the coating of steel structure, metallic ware, general buildings, etc. CONSTITUTION:The objective composition contains 2-75wt.% (preferably 5-50wt.%) (based on the solid content of the paint) of an organic phosphoric acid amine salt compound powder having particle size of about 1-30mum and a water-solubility of preferably about <=0.5g/100ml and produced by reacting (A) an acidic organic phosphoric acid salt having one or more acidic phosphoric acid groups of formula I or formula II with (B) one or more kinds of amine compounds preferably selected from melamines, guanamines, imidazoles and aromatic amines.
Patent JP-H11275352-A (JP)
Title: Image processor
Inventor: TANIGUCHI KEITARO
IPC: H04N1/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which can easily use various image forming devices and whose recognition precision is high. SOLUTION: Output pattern information to a laser light source 11 from engine I/F 6 is inputted to an image recognition part 8. The image recognition part 8 judges whether an image is paper money or securities based on information and gives the result to an engine control part 7. When it is the image of paper money, the formation of the image is inhibited in the laser light source 11, a toner cartridge 12, a photosensitive body 13 and an intermediate transfer body 14.
Patent JP-2000271571-A (JP)
Title: Electrolytic water making apparatus
Inventor: NAGANO KEIJI
IPC: C02F1/46
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water making apparatus reducing the deterioration of an electrode plate caused by the changeover of polarity and capable of extending the life of the electrode plate. SOLUTION: Electrode plates 6, 7 provided to electrolytic chambers 4, 5 arranged through a diaphragm 3 in opposed relationship and a control device 21 for alternately changing over the polarities of the electrode plates 6, 7 when raw water supplied to the electrolytic chambers 4, 5 is electrolyzed are provided. The electrode plates 6, 7 comprise a corrosion-resistant metal substrate coated with am electrode active substance. The control device 21 is equipped with a short-circuiting means 24 for short-circuiting the electrode plates 6, 7 through an impedance element 22 and changes over the polarities of the electrode plates 6, 7 after the supply of a current to the electrode plates 6, 7 is stopped and the electrode plates 6, 7 are short-circuited by the short-circuiting means 24 and increases a current value gradually to set the same to a predetermined electrolytic current value.  The control device 21 short-circuits the electrode plates 6, 7 after a predetermined time by the short-circuiting means 24 after the supply of a current to the electrode plates 6, 7 is stopped.
Patent JP-H02259291-A (JP)
Title: Elastic tube
Inventor: KAWABATA TAKASHI
IPC: F16L11/00
Filed: 1989-03-30
Abstract: PURPOSE:To improve fatigue strength and reliability by forming an elastic tube in its sectional shape flat symmetry with respect to an axis orthogonal to a pressing axis, in case of the elastic tube pressing and rotating a roller to feed liquid transferring in a rotary direction. CONSTITUTION:An elastic tube pump feeds to transfer liquid in an elastic tube 1 in a direction of rotation by pressing the elastic tube 1 by a cylindrical wall surface of a casing and a pressing roller while rotating the pressing roller. Here the elastic tube 1 forms its internal shape 11 and external shape 12 in an elliptic shape of axial symmetry with a major axis in a direction of X-X' axis orthogonal to a direction of Y-Y' axis being a pressing direction. The elastic tube 1 is set in its thickness larger successively toward the orthogonal axis X-X' from the pressing axis Y-Y' while setting the flatness in the external shape larger than that in the internal shape 11. Accordingly, the external shape 12 is flat from the beginning, and a fatigue limit can be increased because of small strain, friction force and stress by pressing.
Patent JP-S59206274-A (JP)
Inventor: HAMANO KAZUO
IPC: F16F9/16
Filed: 1983-05-06
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-S61237485-A (JP)
Title: Manufacture of light-emission display body
Inventor: MIURA MASANOBU
IPC: G09F9/33
Filed: 1985-04-12
Abstract: PURPOSE:To improve external appearance while eliminating the need for a finishing process such as polishing, and to enhance yield by superposing and using a light-emission display body substrate, to which a resin injection hole and an air vent hole are bored, a surface board, to which a cavity is formed, and a molding die. CONSTITUTION:Resin injection holes 12 having a small diameter and air vent holes 13 are bored previously to each disposing section of a light-emission display body substrate 1 to which several light-emitting body element 2 is arranged. On the other hand, cavities 31 having a cone shape, etc. for housing the light- emitting body elements are formed to respective sections corresponding to several light-emitting body elements 2 in a surface board 3. The light-emission display body substrate 1 on which sush a surface board 3 is stacked is turned over and superposed on a molding die, and a light-transmitting synthetic resin 5 is injected into each cavity 31 in the surface board 3 from a resin injection hole 12 needle to the light-emission display body substrate 1. Since several cavity 31 is enclosed by the flat molding die 4 at that time, the surface of the solidifying synthetic resin 5 is shaped in a flat surface in accordance with the form of the molding die 4.
Patent JP-S60222385-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M9/131
Filed: 1984-04-18
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-H10274771-A (JP)
Title: Liquid crystal display device
Inventor: MURAI HIDEYA
IPC: G02F1/1337
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is easy-to- manufacture, generates no disclination causing optical leakage, and is an excellent in a viewing angle characteristic and also a ratio. SOLUTION: In a liquid crystal display device wherein a liquid crystal layer is held between two substrates 23, 33 and two or more kinds of small areas co-exist in this liquid crystal layer, the liquid crystal moleculars 11 in the small areas are arranged so as to rise from a center of each picture element. Namely, a split-structured liquid crystal display device wherein the liquid crystal moleculars 11 rise from the center of each picture element can be achieved by keeping a 2nd electrode 25 provided at an opening part 24 at about same potential as a counter electrode, and keeping a peripheral electrode 27 at a potential higher than the counter electrode. Thus, a liquid crystal display device is achievable, which is easy-to-manufacture and has also a wide view angle and an excellent contrast ratio. Moreover, a rising direction of the liquid crystal moleculars 11 is fixed by dispersing high polymer organic compounds in the liquid crystal.
Patent JP-S57194526-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: KOBAYASHI KEIJI
IPC: H01L21/265
Filed: 1981-05-27
Abstract: PURPOSE:To have poly silicon grown into single crystal having a large crystal  grain diameter by a method wherein an SiO2 film is provided on a semiconductor substrate, a grooved Si3N4 film is formed on the SiO2 film, and then an  annealing and an ion implantation are repeatedly performed. CONSTITUTION:A silicon oxide film 2 is formed on the semiconductor substrate 1, a silicon nitride film 3 is formed on the film 2, a groove is provided on the silicon nitride film 3, poly silicon 4 is covered on the film 3, and a laser annealing and an ion implantation are performed repeatedly on the above. Through these procedures, the grooved part is hardly broken by the irradiation of a laser beam, and an excellent machining accuracy is obtained, thereby enabling to obtain the device of a high electronic mobility having a little variation in  threshold voltage.
Patent JP-H01250982-A (JP)
Title: Cleaning mechanism
Inventor: SHINDO KAZUNORI
IPC: G03G21/00
Filed: 1988-03-30
Abstract: PURPOSE:To prevent a liquid toner collected once from being split to an outside by providing a porous absorbing body in the vicinity of an elastic blade abutting on an image carrier. CONSTITUTION:Cleaning is executed by scraping a remaining liquid toner 6 from the surface of a photosensitive body 1 by a blade 2 being an elastic body. In this case, the liquid toner 6 which is scraped off is collected in the tip of the blade 2, and when it remains as it is, it goes along the photosensitive body 1 and flows, and contaminates a transfer part. Therefore, a porous absorbing body 3 absorbs the scraped liquid toner 6, and eliminates the liquid toner 6 being in the vicinity of the blade 2 until the inside of a unit 5 is filed with the liquid toner 6 by utilizing a capillary phenomenon. Also, by the porous absorbing body 3 and a seal 4, an opening part of a cleaning unit is closed up. In such a way, when the cleaning unit is removed from a device, even when it is inclined, the liquid toner which has collected therein is not split out.