baber/WOPTO huggingface dataset:
Patent JP-2000116559-A (JP)
Title: Chemical supply cartridge
Inventor: TSUKITA YUJI
IPC: B05B1/18
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To dispense with filling of saturated aqueous solution of chemicals beforehand, prevent the leakage of the contents, and prevent the change in dechlorination performance of the chemicals by providing a hydrophilic resin including water soluble chemicals in a chemicals supply cartridge filled on the way to a supply waterway and eluting the chemicals in the supply water. SOLUTION: A cylindrical cartridge 1 is formed by rounding a hydrophilic resin into a cylindrical shape, chemicals for example, ascorbic acid 2 is inserted therein, and its end is, for example, sealed by a plug 3 composed of polyethylene. A lot of cartridges 1 are inserted in a cylindrical container to constitute a chemicals supply cartridge. When raw water such as tap water is made to flow from one end of the chemicals supply cartridge, the raw water flows from the other end through clearances formed between respective cartridges 1 as treated water. Then, the tap water is dechlorinated by ascorbic acid so as to be used as water giving no stimulus to the skin and the hair, for example, the shower water and the bath water.
Patent JP-H08145633-A (JP)
Title: Method for optically measuring interval of connector fitting terminal
Inventor: NIIHORI SATOSHI
IPC: G01B11/14
Filed: 1994-11-22
Abstract: PURPOSE: To obtain a method for optically measuring the arranging interval of terminal easily with high accuracy in which the central part of terminal is not subjected to the effect of matted part. CONSTITUTION: Illuminators disposed on the upper right and left of a board surface 1' on a plane 5 intersecting a connector fitting terminal 2 perpendicularly project lights 6, 7 traveling on the plane 5 at a predetermined angle 9 to the board surface 1'. Intensity of light 9 reflected from each point on the board surface 1' is then measured above the board surface 1' on the perpendicularly intersecting plane 5 thus determining the edge position of the fitting terminal 2. This method can measure the arranging interval of the connector fitting terminal 2 and the width of lug thereof easily with high accuracy.
Patent JP-S63141094-A (JP)
Inventor: KONISHI TOSHIO
IPC: G09F13/12
Filed: 1986-12-02
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-S62148627-A (JP)
Inventor: NIWA TAKASHI
IPC: F24C7/02
Filed: 1985-12-20
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-2000080353-A (JP)
Title: Water repellent for spectacle lens and goggle
Inventor: NONAKA JUNICHI
IPC: G02B1/14
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a water repellent which can form a uniform water repellent coating film on various surface materials by dissolving a hydrocarbon wax and an alicyclic saturated hydrocarbon resin in a solvent. SOLUTION: This water repellent is obtained by dissolving 0.5-5.0 wt.% of a hydrocarbon wax and 0.05-5.0 wt.% of an alicyclic saturated hydrocarbon resin which is excellent in heat resistance, weather ability and water repellency in an organic solvent. Optionally 0.2-5.0 wt.% of an alkyl-modified silicone wax of the formula (wherein, X1 is a long chain alkyl group), 0.01-1.0 wt.% of a nonionic surfactant such as a fluorinated alkyl ester addition polymer or the like and 0.2-5.0 wt.% of a dimethylpolysiloxane having a viscosity of 5-10,000 CS(25 deg.C) are blended. As the hydrocarbon wax, one having a melting point of 40-100 deg.C is preferable and a microcrystalline wax or its derivative, a polyethylene wax or its derivative, a polypropylene wax or the like is used.
Patent JP-S62147062-A (JP)
Title: Electric motor for enclosed type compressor
Inventor: SAEKI YUJI
IPC: F04B39/00
Filed: 1985-12-20
Abstract: PURPOSE:To increase heat dissipation from an end ring constituting an electric motor rotor by forming waved portions on both internal and external surfaces of said ring. CONSTITUTION:The end ring 16 of an electric motor rotor 3 has waved parts 17 and 18 on the internal and external surfaces thereof. Due to the turning motion of the rotor 3, an induced current runs through the end ring 16 and heating due to an ohm loss occurs. In this case, the rotor 3 is exposed to larger heat dissipation effect as the surface area of the end ring 16 increases due to the waved parts 17 and 18, thereby restricting the temperature rise of the rotor 3 to a low level.
Patent JP-H04162025-A (JP)
Title: Joining aspherical lens
Inventor: INOUE TAKASHI
IPC: G02B7/28
Filed: 1990-10-26
Abstract: PURPOSE:To achieve quick production of aspherical lenses with good yield by dividing the lenses into thin single-side aspherical parts and the other parts which are spherical, fabricating them separately, and affixing them together. CONSTITUTION:An aspherical optical lens is divided into a spherical part and an aspherical part 2 which is given a small uniform thickness in the central part so as to improve the easiness in shaping process. The part 1 is made through a known polishing process, while the part 2 is fabricated through a shaping process. These two parts 2, 1 are joined together provisionally while their optical axes are aligned using a two-liquid type epoxy adhesive, followed by hardening as regular process, and a joined type aspherical lens is completed. As the shape accuracy worsens steeply if the thickness ratio of the central part of part 2 to its peripheral part exceeds 3, a preferable thickness ratio is below 2.
Patent JP-H09133868-A (JP)
Title: Erect optical system
Inventor: IWASA KAZUYUKI
IPC: G02B17/02
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an erect optical system which is high in the degree of freedom of layout. SOLUTION: This erect optical system of a real image type viewfinder has a 1st lens 1, a 2nd lens 2, and a 3rd lens 3 which constitute an objective group, a 1st prism 4 and a 2nd prism 5 which constitute a Porro prism, and an ocular 6, and the optical axis of a light beam traveling from the 1st reflecting surface R1 of the 1st prism 4 to the 2nd reflecting surface R2 and the optical axis of a light beam traveling from the 3rd reflecting surface R3 of the 2nd prism 5 to the 4th reflecting surface are in twisted relation.  Then, this system has a relation of α=β≠90 deg., where α1 is the angle of each line of intersection when the plane which contains the optical axis 7 of incidence and is parallel to the line of intersection of the 3rd reflecting surface R3 and 4th reflecting surface crosses the 1st reflecting surface R1 and 2nd reflecting surface R2 and β1 is the angle to the optical axis 7 of incidence when the line of intersection of the 3rd reflecting surface R3 and 4th reflecting surface is projected on the parallel plane.
Patent JP-S63143411-A (JP)
Title: Catalytic burner
Inventor: TAKAHASHI MUTSUHIKO
IPC: F23D14/18
Filed: 1986-12-04
Abstract: PURPOSE:To obtain catalytic burner by which comfortable warmth taking feeling can be obtained from the beginning of operation, by providing ignitors and flame sensors both in the downstream side of a mixing burner and in the downstream side of a catalyst body, by burning fuel on the surface of a catalyst body at the beginning of ignition, and by changing a mode into a catalytic combustion after the catalyst body is preheated and its temperature reaches an activated temperature. CONSTITUTION:A mixing burner 3 is ignited by an ignitor B13 and combustion is started. A catalyst body 5 on the downstream side is preheated by combustion heat by the mixing burner 3 during combustion. The temperature in diffused hot air from a diffuser 7a lowers temporarily during preheating of a catalyst body 5, but heat is accumulated in an exhaust gas passage 9 and on the surface of a catalyst body 5 by combustion on the surface of a catalyst body 5 at the beginning of ignition, so that the degree of lowering of temperature in the diffused air is less and it does not cause a bad feeling to a human body. Afterward when the catalyst body 5 is preheated up to an activation temperature, the temperature is sensed by a flame sensor B14, and the combustion by the mixing burner 3 is stopped. The catalyst body 5 which is preheated to the activation temperature by feeding of gas to it by the intermediary of a mixing burner 3 can burn now spontaneously, and after that catalytic combustion can be maintained by the catalyst body 5 itself.
Patent JP-S62149845-A (JP)
Title: Cu precipitation type steel products having excellent toughness of welded zone and its production
Inventor: FURUKIMI OSAMU
IPC: C21D6/00
Filed: 1985-12-24
Abstract: PURPOSE:To produce Cu precipitation type high tensile steel products having excellent weldability and welded zone toughness by adding specific ratios of Ti, Cu and other alloy elements to a low-carbon steel, decreasing the content of N and subjecting the steel to a Cu precipitation treatment at a specific temp. CONSTITUTION:The steel products contg., by weight %, 0.005-0.10% C, 0.05-0.60% Si, 0.5-2.0% Mn, 0.001-0.015% Ti, 0.005-0.10% Nb, 0.7-2.0% Cu, 0.010-0.10% Al, and <0.0050% N, and further contg. 1 or >=2 kinds among <1.5% Ni, <1.0% Mo, <1.0% Cr, <0.0020% B, and <0.05% REM are subjected to the Cu precipitation treatment at 500-650 deg.C temp. at the point of the time after rolling, hardening treatment or annealing treatment or after hardening right after rolling, etc. The Cu precipitation type high tensile steel products which are widely utilized for large-sized industrial machinery, welded steel pipes, bridges, pressure vessels, etc. are obtd. by the addition of Ti, Cu to the steel and the decrease of the N content.
Patent JP-H09107260-A (JP)
Title: Surface acoustic wave device
Inventor: HIROTA KAZUHIRO
IPC: H03H9/145
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To cancel reflection without increasing an electrode finger resistance by specifying the distance between the exciting electrode finger center of a unidirectional fundamental unit and that of a reflection cancelling fundamental unit. SOLUTION: Two earth electrode fingers B2 and C2 having λ/8 width are arranged on both sides of an exciting electrode A2 having λ/4 width with spacers S5 and S6 having λ/8 width between them. Aluminium or an alloy essentially consisting of aluminium is stuck to each electrode finger by vapor- deposition, sputtering, or the like. With respect to the reflection cancelling electrode finger constitution, the exciting electrode finger A2 is made wider so as to have λ/4 width to reduce the ohmic loss, and a structure laterally symmetrical with respect to the exciting electrode finger Al is given. In this case, an arbitrary unidirectional fundamental unit is substituted with a reflection fundamental unit to realize reflection thinning.  At this time, reflection thinning is realized without disturbing the periodicity of the excitation distribution if it is so substituted that the distance between exciting electrode finger centers is integral times of λ.
Patent JP-H02134706-A (JP)
Title: Flexible disk recording and reproducing circuit
Inventor: OBA MINORU
IPC: G11B5/09
Filed: 1988-11-16
Abstract: PURPOSE:To make the characteristic of the standard of the head and the flexible disk device identical to sides 0,1 of a flexible disk and to improve the reliability by making the operating track of a correction circuit difference from that depending on the sides 0,1. CONSTITUTION:A track counter 9 counts step pulses and outputs a correction signal. In this case, a correction signal 10 is outputted from the same track as that in the normal state on the side 0 and a correction signal 11 is outputted at the outer track by the position deviation of the head on the side 1 on the other hand. Thus, the correction circuit is operated at a more outer position of track than that of the side 1 to avoid the difference from the electric characteristic depending on the sides 0,1. Thus, the head standard is relaxed more, the characteristic of the flexible disk device is made identical to both the sides 0,1, and the reliability is improved.
Patent JP-H08146434-A (JP)
Title: Liquid crystal display element
Inventor: KINOU ERI
IPC: G02F1/1339
Filed: 1994-11-24
Abstract: PURPOSE: To obtain such a liquid crystal display element that causes no decrease in contrast even when a spacer is fixed with an adhesive and causes no decrease in durability of the cell by fixing a spacer with an adhesive containing inorg. particles. CONSTITUTION: A spacer 7 which holds substrates 2 at a specified distance is fixed to the inside of an oriented film 4 with an adhesive 8. The spacer 7 has only to be fixed to at least one oriented film. In this example, the spacer is adhered and fixed to the lower oriented film 4. The liquid crystal cell is assembled by applying an acryl adhesive 8 in which titanium oxide particles (inorg. particles) are preliminarily dispersed on a spacer comprising 6-μm diameter particles of a styrene-divinylbenzene copolymer, and then adhering the spacer to the oriented film 4. When light irradiates the spacer 7, light beams in the spacer part are diffused, which makes voids around the spacer 7 invisible. Thus, the display characteristics can be improved without decreasing the contrast of the liquid crystal cell.
Patent JP-H04162639-A (JP)
Title: Nail head bing method
Inventor: YAMASHITA HISANORI
IPC: H01L21/60
Filed: 1990-10-25
Abstract: PURPOSE:To increase bonding yield by performing second bonding in the direction of a line connecting between first and second bonding points, permitting the center of a capillary to be displaced from the second bonding point. CONSTITUTION:First bonding (ball bonding) is performed to a pad 1a of a pellet 2a mounted on an island 4a of a package. Second bonding is performed by positioning 7a of the capillary is located at a location displaced by a radius (r) of the capillary from a predetermined position on a.5 stitch 5a in the direction of a line connecting between the first and second bonding points. A junction center 6a coincides with the second bonding point. There are avoided difficulties such as stitch disengagement, bonding failure, and unsatisfactory loop shape, etc.
Patent JP-H08148613-A (JP)
Title: Ic mounting socket
Inventor: SUGAWARA AZUMA
IPC: H01R33/76
Filed: 1994-11-24
Abstract: PURPOSE: To provide an IC mounting socket which can be mounted on a substrate in accordance with ICs having many kinds of different pin arrangements. CONSTITUTION: A thread part 631 is provided in the peripheral part of the pin 521 of a mounting socket, a thread hole part is provided at a predetermined position of the base of the mounting socket, and the thread part 631 is screwed into the thread hole part. Thereby, an IC can be mounted on a substrate without having a large assortment of many kinds of different IC mounting sockets in accordance with many kinds of different pin arrangements.
Patent JP-2000120793-A (JP)
Title: Wheel balance weight
Inventor: SUGAYACHI TATSUHIKO
IPC: F16F15/32
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a wheel balance weight having locking member sufficiently fixed to a weight main body. SOLUTION: This type of wheel balance weight is composed of a weight main body 1, and a locking member 3 prepared by bending a metal plate with one end fixed to the weight main body 1, and the other end opened to sandwich a peripheral edge of a rim of a wheel. The weight main body 1 has an engagement groove 11. Opening ends determining the engagement groove is prepared by caulking claws 12 projected to the side of the engagement groove in the state of one end 31 of the locking member 3 engaged with the engagement groove 11, so that the end 31 is fixed to the engagement groove. Since the locking member 3 is fixed by caulking the weight main body 1 from both sides, the fixed portion is enlarged and the weight main body 1 is certainly fixed to the locking member 3.
Patent JP-S63226382-A (JP)
Inventor: ARISATO TOSHIYUKI
IPC: B32B5/02
Filed: 1986-12-05
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-2000124951-A (JP)
Title: Network band management system
Inventor: EBATA TOMOKAZU
IPC: H04L12/413
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To realize coexistence of a system for which band control is required and a system for which no band control is required on the same network without changing a node of the system for which no band control is required by performing priority transmission control capable of preferentially transmitting a message than other node by a network interface card which is loaded on an object node for band control. SOLUTION: A camera apparatus 30-1 as the object node for band control is provided with the network interface card(NIC) 130-1. A function to change the minimum idle time by defining a logical critical value of the minimum idle time as a lower limit, a function to change the retry time to wait for time until the retransmission when collision occurs on the network and a function to detect the completion time of the transmission of the packet in an all packet reception mode in addition to a function of a normal Ethernet card are controlled by the NIC: 130-1. The transmission is started without waiting for the logical critical value of the minimum idle time by using the functions.
Patent JP-H09107564-A (JP)
Title: Display device and display method
Inventor: YAMAZAKI SHUNPEI
IPC: G02B30/25
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To allow plural viewers to view the displayed image independently by providing a means displaying plural different images on a same screen, a means selecting plural images for each viewer, and a means displaying the image viewed by each viewer in 3-dimension. SOLUTION: A light source 501 emits a white light, reflected in a half mirror 502, and dispersed to a light in dichroic mirrors 504-506 having a wavelength area corresponding to GBR. Furthermore, the light reflected in a mirror 503 is dispersed to each wavelength area of BGR in a dichroic mirror, lights of two sets of RGB are generated. The light is made incident to a liquid crystal panel 507, where the light is optically modulated and two sets of prescribed images are generated. Then the light is projected onto a screen 510 via a mirror 509 from an optical system 508 and synthesized as a color image. The viewer selects the two sets of the image displayed on the screen 510 and a two- dimensional/3-dimensional image control circuit 511 is used to view a 3-dimension image. Furthermore, when a special eyeglass is used, two viewers view different 3-dimensional images.
Patent JP-2000119704-A (JP)
Title: Jig for guiding powder and method for filling powder
Inventor: AZETSU KENTARO
IPC: B22F3/035
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a jig for guiding powder and a method for filling the powder, with which a core rod can surely be positioned and the filling efficiency of the powder can be improved even in the case of filling the powder while vibrating a vessel. SOLUTION: This jig 10 is the one for using when the powder is filled into a rubber mold 1 while vibrating the rubber mold 1 opening the upper part and standing the core rod 2 at the center part. The jig 10 is provided with a ring part 11 supported from the lower part with the rubber mold 1, a cap part 13 for covering the upper end of the core rod 2 and positioned at the top point 13a and around the top point 13a in the upper surface thereof and forming an inclining surface 13b positioned to the lower part according to position apart from the top point 13a, and an arm part for connecting the cap part 13 with the ring part 11 without obstructing almost the whole space 14 between the cap part 13 and the ring part 11.
Patent JP-H11124770-A (JP)
Title: Concentration control of crosslinking agent
Inventor: KOWAKA TAKESHI
IPC: D06M13/12
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To control crosslinking agent concentration with a simple method in an energetically advantageous manner by blowing an inert gas into a solvent solution containing a crosslinking agent when the crosslinking agent is applied to a fibrous material obtained by spinning a solvent solution of a polyvinylalcohol-based polymer. SOLUTION: When dimethylsulfoxide solution of a polyvinylalcohol-based polymer is discharged from a nozzle and subjected to wet spinning in a coagulating bath of methanol/dimethylsulfoxide to form a fiber and the resultant fiber is immersed in a methanol solution containing a crosslinking agent such as >=6C fatty acid dialdehyde or its acetalized material, e.g. tetramethoxynonan to immerse the crosslinking agent into the fiber, an inert gas such as nitrogen gas is blown into a methanol solution containing the crosslinking agent. Thereby, the methanol is released to control the crosslinking agent concentration in the solution.
Patent JP-S63217027-A (JP)
Inventor: HERUBERUTO BIYUUHIERAA
IPC: E03D9/03
Filed: 1987-11-19
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-S63143370-A (JP)
Title: Free piston type stirling engine
Inventor: HARADA TERUMARU
IPC: F02G1/045
Filed: 1986-12-05
Abstract: PURPOSE:To facilitate the control of the faculty of an engine by forming a flow passage which communicates to the space divided in each pressure by a displacer and/or power piston and installing a flow rate adjusting valve controlled according to the position of the displacer, etc. into the flow passage. CONSTITUTION:The inside of a cylinder is divided into a high temperature space 5 and a low temperature space 6 by fitting a displacer 1 in free reciprocating movement into a cylinder, and the part between the both spaces 5 and 6 is connected by a side passage in which a heater 2, regenerator 3, and a cooler 4 are arranged. Further, in the low temperature space 6, a power piston 7 with which a compressor piston 9 is integrally connected through a rod 8 is fitted, and a gas spring space 17 is formed under the piston 7. The low temperature space 6 and the gas spring space 17 are allowed to communicate through a flow passage 18 into which a pump 15, tank 16, and a flow rate adjusting valve 14 are installed. The flow rate adjusting valve 14 controls the flow rate through a control circuit 13 according to the output of a sensor 12 for detecting the position of the power piston 7.
Patent JP-H02137154-A (JP)
Title: Tape loading device
Inventor: OKUDA NOBUKATSU
IPC: G11B15/43
Filed: 1988-11-17
Abstract: PURPOSE:To prevent the damage of a tape by finding a range between two range finders and the tape at two locations and simultaneously detecting the coil diameter of a reel in a tape supplying side be fore the loading of the tape is started and giving suitable tape tension corresponding to this coil diameter. CONSTITUTION:The ranges La and Lb between range finders A, B and the tape 21 are found by the two range finders A and B of a tape inclination angle detector 16. Then, a tape inclination angle thetas of the tape 21 wound between a tape supplying side reel 2 and an in-cassette tape guide post 10 is calculated and detected from a range Lc between the two range finders A and B and the ranges La and Lb between the two range finders A, B and the tape 21. Next, the coil diameter of the tape supplying reel 2 is calculated and reel motor torque is set to give the suitable tape tension corresponding to a calculated tape supplying side reel radius Rs. Thus, the damage of the tape 21 is prevented.