baber/WOPTO huggingface dataset:
Patent JP-S6152557-A (JP)
Title: Heat collecting device
Inventor: MASUGUCHI YOSHITSUGU
IPC: F24S90/00
Filed: 1984-08-21
Abstract: PURPOSE:To enable to efficiently recover heat from the hot waste water delivered from a bath room, a kitchen and the like by a structure wherein a first and a second heat transfer medium circulating passages are provided so as to be able to change-over to each other by a selector valve. CONSTITUTION:A selector valve 10 is mounted in a first heat transfer medium circulating passage 9, which connects a solar heat collector 1 with the jacket type heat exchanger 5 of a heat accumulator 2. In addition, a second heat transfer medium circulating passage 12 in order for heat transfer medium to forcibly circulate a heat exchanger 11 to recover the waste heat of hot waste water by changing-over the selector valve 10 is formed. The heat exchanger 11 for recovvering waste heat directly exchanges heat with the hot waste water in a hot waste water storage tank 13, in which the hot waste water delivered from a bath room, a kitchen and the like is temporarily stored. The selector valve 10 is automatically put into actuation in response to the difference between the temperatures detected by temperature sensors 14 and 15, which are respectively provided in the heat accumulator 2 and in the storage tank 13. For example, when the water tempeature in the storage tank 13 becomes higher than that in the heat accumulator due to the hot waste water delivered from the bath room flowing into the storage tank 13, the selector valve 10 is brought into actuation so as to change over from the heat transfer medium passage 9 to the heat transfer passage 12, resulting in recovering heat from the hot waste water and storing in the heat accumulator 2.
Patent JP-S6155240-A (JP)
Inventor: MIYAMOTO OSAMU
IPC: D03D51/00
Filed: 1984-08-20
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-H0337496-A (JP)
Title: Sleeve for joint
Inventor: KUMAGAI MASARU
IPC: B29C65/34
Filed: 1989-07-04
Abstract: PURPOSE:To positively connect the kinds of pipes made of a macromolecular material by forming a covered wire which is sheathed with the macromolecular material with a linear heating unit contained inside, into a spiral shape, thereby using a sleeve wherein respective sheaths adjacent with one another are fused together at least at one place in the circumferential direction. CONSTITUTION:A sleeve S is one wherein a covered wire 2 which is sheathed with a macromolecular material (for example, ABC resin) with a nichrome wire 1 (linear heating unit) contained inside, is formed in to a spiral shape so that each sheath welded section 3 is made by fusion at least at one place in the circumferential direction. The pipe end section of a pipe made of polyethylene is, for example, covered by the sleeve S, it is pushed into a socket made of polyethylene, and when the nichrome wire 1 is energized thereafter, the sheath is softened so that the socket 6 is fixedly adhered to the pipe 7 as it is cooled. By this constitution, the kinds of pipes made of the macromolecular material can positively connected in a simple manner.
Patent JP-H10243408-A (JP)
Title: Image pickup device
Inventor: HARADA TOSHIAKI
IPC: H04N5/21
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in a synthesized image based on a luminous quantity difference between a plurality of images in the case of obtaining an image with high resolution from one composite image among a plurality of the images generated by image shift. SOLUTION: An image memory 4 synthesizes and stores a plurality of images picked up by an image pickup element. A low pass filter 5 cuts off spatial frequency components with a prescribed frequency or below from the composite image data stored in the image memory 4 in a prescribed direction to generate image data with the corrected luminous quantity difference among a plurality of the images and to rewrite the data stored in the image memory 4.
Patent JP-2001004305-A (JP)
Title: Apparatus for measuring rail track
Inventor: NAKANO SOUHACHI
IPC: G01B21/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for measuring a rail track whereby a wire can be easily stretched along a rail by one worker and, the wire can be stretched along a tread and a side face of the rail by one apparatus. SOLUTION: A wire take-up apparatus 2 and a take-out apparatus 3 which can be fixed and can be released from the fixing are set on a rail 5. The wire take-up apparatus 2 has a take-up part 12 to which a base end of a wire 20 is fixed and which can take up and draw out the wire 20. The take-out apparatus 3 has a wire fix part 46 to which a leading end of the wire 20 is fixed. Hook parts 15, 16, 17, 22, 23 and 24 are formed in the wire take-up apparatus 2 and the take-out apparatus 3 for making a stretch direction of the wire 20 selectable between a direction along a side face of the rail 5 and a direction along a tread.
Patent JP-H1015431-A (JP)
Title: Empty container recovering tool
Inventor: HAYAKAWA TOSHIHIRO
IPC: B07B13/16
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to throw a lot of empty containers by constituting a selector device disposed on the outside of an outlet of a shoot body formed on a throwing-in port, selecting cans and distributing them to plural recovery parts so as to select cans by a shoot angle set based on the allowance of a throwing-in speed of a can. SOLUTION: When plural empty cans thrown in from the empty can throwing-in port move from the outlet of the shoot body 110 to the above side of a magnet body 121 in the selector, a steel empty can 5 among these empty cans is decreased in sliding down speed by the magnet body 121 and drops in the front side of the selector 122, and is recovered into a recovery bag 1. On the other hand, an Al empty can 6 goes out from the shoot body 10 at the sliding down speed as it is without receiving an attraction force of the magnet body 121 and received on the selector 122, and turned on an inclined plane and is distributed to the traverse direction (the inside direction), and then dropped from the lower end of the inclined plane and is recovered into the recovery bag 1 in the traverse direction (the inside direction) against the shoot body 110 and placed at the lower side.
Patent JP-H10675-A (JP)
Title: Method and apparatus for manufacturing foam
Inventor: TORIMAE YASUHIRO
IPC: B29C48/30
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a foam for obtaining the thin foam having homogeneous and fine bubbles easily with low energy. SOLUTION: A foam material 23 flowing out from a cavity 21 formed in a die body 20 is sequentially sent to a plurality of pressurizing chambers S1, S2, S3 partitioned by partition walls 31a, 31b. In this case, temperatures and pressures of the chambers S1, S2, S3 are controlled so that growth suppressing degrees of generated foams of the material in the chambers of upstream become larger than those of downstream. The material 23 is fluidized from the chambers S1, S2, S3 to the chambers of the downstream via auxiliary cavities 32a, 32b, 32c of the walls 31a, 31b. Thereafter, it is urged out to an external space via the cavity 32c for communicating the chamber S3 of a lowermost downstream with the external space.
Patent JP-S6067524-A (JP)
Title: Improvement of heat resistance of extremely soft polyurethane elastomer
Inventor: KAMIYAMA MASAYUKI
IPC: C08G18/00
Filed: 1983-09-22
Abstract: PURPOSE:In preparing a polyurethane elastomer from a polyol and a polyisocyanate, to form sufficiently high polymer chains during curing and to improve heat resistance without shorting pot life during blending of raw materials, by adding a specific organometallic compound to the reaction system. CONSTITUTION:A polyol (e.g., ethylene glycol, etc.) and a polyisocyanate (e.g., 2,4-tolylene diisocyanate, etc.) are blended with preferably 0.1-3.0pts.wt. one or more organometallic compounds (preferably metallic compound of acetylacetone, carboxylic acid, or phenolic derivative of Co, Ni, Mn, Fe, Cu, Zn, or Ce, such as cobalt acetylacetonato, etc.) based on 100pts.wt. polyol, heated, and cured to give the desired elastomer. USE:A vibration-damping material, impact-absorbing material, etc.
Patent JP-S5874339-A (JP)
Title: Method of improving quality of blade rubber in wiper blade
Inventor: OZAWA HIDEMI
IPC: C08F8/20
Filed: 1981-10-30
Abstract: PURPOSE:To prevent adhesion of a subject rubber to glass through reduction in friction resistance of the rubber without exercising a bad influence on physical properties of the rubber, by making a hydrothermal treatment after a halogenizing treatment is made on a blade rubber for use with a wiper blade. CONSTITUTION:After a halogenizing treatment is made such that a blade rubber for a wiper blade is held for a given period of time in an enclosure receptacle which is filled with, for example, halogen gas such as chlorine, the blade rubber is immersed in warm water or hot water of preferably 60-100 deg.C for a period of more than one minute to make a hydrothermal treatment, and thus a desired blade rubber can be provided. EFFECT:To prevent the occurrence of burr at an edge part at a trimming time of a blade rubber and prevents a change in a viscoelastic nature of a rubber from exercising the influence on a bridge part and a neck part.
Patent JP-H0223195-A (JP)
Title: Comb of passenger conveyor
Inventor: KANAMORI OSAMU
IPC: B66B29/06
Filed: 1988-07-13
Abstract: PURPOSE:To prevent generation of a large frangment from a comb at collision of a foreign substance with the teeth of the comb so as to protect passengers from getting hurt, by forming cutout parts on the extreme end side of the comb apart from screws for threadedly fixing its base part, and making its sectional area small in the widthwise direction of a passenger conveyor, to form parts easy to be broken. CONSTITUTION:When a hard foreign substance pinched between cleats 2a of a footstep 2 collides with the teeth of a comb 3a due to movement of the footstep 2, extreme end parts of the teeth of the comb 3a only are broken at parts providing with cutouts and number of the broken teeth of the comb is one or extremely few. As the result, the broken fragment 6 is small and even at collision of the scattered fragments with passengers they get no hurt due to small impulsive force at this time. Besides, as only a few extreme end parts are broken at breakage of the teeth of comb 3a, even if the passenger conveyor is driven for a while in the condition of breakage of the teeth of comb 3a, the secondary trouble can be prevented, which the foot of the passenger is bited between a floor plate 1 and the footstep 2.
Patent JP-S5964882-A (JP)
Inventor: ARAGAI MICHINORI
IPC: G09B7/02
Filed: 1982-10-06
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-S6152112-A (JP)
Inventor: TAKADA SHINJI
IPC: H02J3/08
Filed: 1984-08-20
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-H0727306-A (JP)
Title: Burner generating small quantity of nitrogen oxides
Inventor: OGI KEIICHI
IPC: F23D14/68
Filed: 1993-07-14
Abstract: PURPOSE:To promote an execution of a decreasing of NOX by executing an effective exhaust gas recirculation divisional combustion through fixing a leakage preventing ring on an inside of a draft tube, and making an air dividing plate to be connected with this leakage preventing ring arranged at a burner head edge section. CONSTITUTION:A fixing is executed between one side in a draft tube 1 and a leakage preventing ring 2. To this leakage ring 2, an air dividing plate 4a arranged at an edge of a burner head 3 is so set as to be pressed. As a result of this, by the leakage preventing ring 2 and the air dividing plate 4a, a leakage of air or a mixed gas can be completely prevented, and at a lower reaches of a stream than a blind part 8, an exhaust gas recirculation can be effectively continued. Accordingly, an effective exhaust gas recirculation divisional combustion can be executed, and an execution of a decreasing NOX can be promoted.
Patent JP-2001004566-A (JP)
Title: Surface analyzer
Inventor: OSADA TOMOYUKI
IPC: G01N23/225
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a surface analyzer by which the composition in the depth direction from the surface of a sample can be analyzed with high accuracy over the whole sputtering region on the surface of the sample. SOLUTION: A driving means 31, a driving means 32 and a driving means 33 by which the angle of irradiation of an ion beam emitted from an ion gun 23 is fixed and by which a stage 3 used to hold a sample 4 is moved along the vertical direction (Z-direction) and the horizontal direction (X-direction and Y-direction) are installed. By this constitution, the angle of incidence of the ion beam with reference to the sample 4 becomes constant, a sputtering rate becomes constant over the whole sputtering region, and the composition in the depth direction from the surface of the sample can be analyzed with high accuracy over the whole sputtering region.
Patent JP-H0621873-A (JP)
Title: Phase adjustment device in mobile communication system
Inventor: TSUYAMA HIROAKI
IPC: C04B28/14
Filed: 1992-07-02
Abstract: PURPOSE:To improve the service by lightening the load of an MPU for phase difference processing and switching a line when the line quality is deteriorated below a prescribed value with respect to a delay adjustment circuit used by, e.g. a pocket bell system with message. CONSTITUTION:In the phase adjustment device in the mobile communication system having a multiplexer demultiplexer section, a delay adjustment section comprising an descent inter-bit and in-bit adjustment means 21, an accent inter- bit and in-bit adjustment means 22 and an accent inter-bit and in-bit phase difference detection means 23, a central base station having a control means 3 and plural peripheral base stations, the delay adjustment section is provided with a permissible phase difference discrimination means 4 discriminating whether or not an in-bit phase difference detected by the accent inter-bit and in-bit phase difference detection means is within a preset permissible range and latching a relevant discrimination result and the control means 3 monitors the discrimination result latched in the permissible phase difference discrimination means 4.
Patent JP-S6263815-A (JP)
Inventor: ROSU DEE UERUBAAN
IPC: G01B7/00
Filed: 1986-07-26
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-S56143700-A (JP)
Title: Nozzle for large current plasmatron
Inventor: ARUMIN GURIYUNRERU
IPC: B23K9/00
Filed: 1980-12-12
Abstract: 1. A heavy-current plasmatron nozzle consisting of a single interchangeable insert (1) in the general form of a wearing element disposed centrally with respect to the cathode (4), a cooling jacket being provided for the nozzle, characterized in that the insert (1) is secured directly int he nozzle body by means of a solder (2) and the nozzle cooling is so adapted that the solder does not melt while the burner is in operation.
Patent JP-S6152149-A (JP)
Title: Linear motor
Inventor: KAWA HIDETOSHI
IPC: H02K41/03
Filed: 1984-08-20
Abstract: PURPOSE:To readily supply a current to a winding even for a long stroke by providing a conductive plate which is fed in contact with a conductive cylinder in response to the cylinder connected with the winding. CONSTITUTION:Magnetic shafts 10a, 10b, 10c are sequentially excited by the first conductive plates 19a-19c, the first conductive cylinders 13a-13c, windings 12a-12c, the second conductive cylinders 15a-15c and the second conductive plates 21a-21c to move a movable element 9 in a direction of an arrow C. On the contrary, the shafts 10a, 10b, 10c are sequentially excited to move the element 9 toward the direction of an arrow D. Thus, even for a long stroke, the windings 12a-12c are readily energized and simply constructed.
Patent JP-S6330284-A (JP)
Title: Method for reproducing erased image and material used therein
Inventor: IIJIMA ZENSHIRO
IPC: A63H33/22
Filed: 1986-07-25
Abstract: PURPOSE:To provide an image erasing-reproducing system used as play goods for children, by a method wherein the image formed on an image support by ink based on an xanthene dye is treated with an acid to be erased and the erased image is subsequently treated with alkali to reproduce the erased image. CONSTITUTION:As ink, one containing a xanthene dye is used and said xanthene dye has a xanthene ring represented by general formula (Wherein R is a substitutent, for example, halogen, a hydroxyl group or an amino group). The image formed on a support is treated with an acid to be erased. In this case, an org. acid such as citric acid or succinic acid and an acidic aqueous solution containing an inorg. acid such as sulfuric acid are used in acid treatment. This erased image can be reproduced by alkali treatment. As an alkaline substance, alkali carbonate or weak alkali such as alkali salt of higher fatty acid (soap), calcium hydroxide or magnesium hydroxide are used.
Patent JP-H0462558-A (JP)
Title: Positive type electron beam resist liquid
Inventor: SATO MITSUYOSHI
IPC: G03F7/004
Filed: 1990-07-02
Abstract: PURPOSE:To improve storage stability by forming the positive type electron beam resist liquid of a polymer or copolymer of 2-cyanoacrylate and an org. solvent soln. contg. an acid. CONSTITUTION:This positive type electron beam resist is formed of the polymer or copolymer of the 2-cyanoacrylate and the org. solvent soln. contg. the acid. The polymer or copolymer of the 2-cyanoacrylate refers to the independent polymer of the 2-cyanoacrylate, the copolymer consisting of >=2 kinds of the 2-cyanoacrylates or the copolymer of the 2-cyanoacrylate and other unsatd. monomer, etc. Either of inorg. acids and org. acids are usable as the acid which is the component to enhance the storage stability of the resist liquid. The ratio of the acid is specified to 0.0001 to 1wt.% by the weight of the polymer. The org. solvent is not particularly limited, insofar as this solvent is obtd. as a soln. by dissolving the polymer.
Patent JP-H0339624-A (JP)
Title: Method for measuring pressure
Inventor: KOBAYASHI OSAMU
IPC: G01L1/24
Filed: 1989-07-06
Abstract: PURPOSE:To allow use in an arbitrary pressure range by putting transparent viscous fluid into which about 10 to 50% (room temp.) bubbles by volumetric fraction are incorporated and which has about 10<3> to 10<6> poises (70 deg.C) viscosity into a transparent vessel, loading a pressure on the viscous fluid and measuring the quantity of transmitted light. CONSTITUTION:The transparent viscous fluid 2 into which about 10 to 50% (room temp.) bubbles 3 by volumetric fraction are incorporated and which has about 10<3> to 10<6> poises (70 deg.C) viscosity is housed into the transparent cylindrical vessel 1. The body part of the vessel 1 is irradiated with light via a mask 5 from a light source 4 which emits visible light and the quantity of the light transmitted through the fluid 2 pressurized by a plunger 6 is measured by a photodetector 8. The fluid 2 is prepd. by supplying gaseous helium, etc., having the poor solubility into a transparent polymer, such as a homopolymer of lower alkyl acrylate, as represented by ethyl acrylate, into the liquid prepd. by dissolving the transparent polymer into acetone, etc., and heating the soln. to the distillation temp. of the solvent used for this soln. to remove the solvent while bubbling the soln., to incorporate the bubbles therein.
Patent JP-H0925539-A (JP)
Title: Free cutting non-heat treated steel excellent in strength and toughness
Inventor: WATARI KOJI
IPC: C22C38/60
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a free cutting non-heat treated steel, having excellent strength and toughness and suitable for material, e.g. for parts for machine structural use, at a low cost while obviating the necessity of the addition of Pb adversely affecting environments. SOLUTION: This steel is a free cutting non-heat treated steel excellent in strength and toughness, having a composition consisting of, by weight, 0.2-0.6% C, 0.3-1.5% Si, 0.5-2.0% Mn, 0.01-0.07% P, 0.01-0.15% S, 0.1-2.0% Cr, 0.002-0.05% Al, 0.01-0.05% N, 0.005-0.1% Nd, one or more kinds among 0.05-0.3% V, 0.005-0.05% Ti, and 0.005-0.05% Nb, and the balance Fe with inevitable impurities and further having a ferrite-pearlite structure. Further, one or more elements among Ca, Se, Te, Bi, Mo, and Cu can be incorporated other than the above components.
Patent JP-S5963736-A (JP)
Title: Manufacture of resin sealed type semiconductor device
Inventor: KITA HITOSHI
IPC: H01L21/56
Filed: 1982-10-04
Abstract: PURPOSE:To securely perform coating by a method wherein a supporting body with a semiconductor chip mounted is cut in the neighborhood of a package structural resin, and then a resin element material is attached at the cut part, thus being gelatinized and heat-hardened. CONSTITUTION:The metallic supporting bodies wherein the semiconductor chip is fixed in the epoxy series package resin body 3 are joined to frames 7 and 8 by means of external leads 4 and fixing filaments 5. A solid epoxy resin pellet 6 is mounted at the cut part of the conductive filaments 5 and then heated at 50- 100 deg.C with an infrared ray lamp by arranging the body on a mount base 9. At this time, the pellet 6 gelatinizes and covers the cut part 5. Next, when the body is passed through a furnace kept at 120-200 deg.C, resin hardening is promoted, and the cut part being covered into secure solidification. When the fluidity is sufficiently controlled at the stage of gelatinization by using a resin sealing material of the same composition as the package resin body, sealing can be securely performed with stable quality without the strain between the resins.
Patent JP-H0340526-A (JP)
Title: Channel selecting device for super heterodyne type receiver
Inventor: HOSONO CHISATO
IPC: H04B1/26
Filed: 1989-07-06
Abstract: PURPOSE:To prevent the linearity of amplification from being lost with a saturation phenomenon by feeding back a part of a carrier output obtained by a detector to a mixer so that the amplification degree can be optionally adjusted. CONSTITUTION:An output corresponding to the intensity of a carrier is fed back from the detector 6 to a mixing oscillator 2 and an intermediate frequency amplifier 5 through an AGC circuit 7, the bias potential of an amplifier connected to the prestage is changed, and, when the detected output is high, the amplification degree of these amplifiers is reduced. Even when an extremely intensive signal is inputted from an antenna 4 to the mixing oscillator 2 to be the amplifier of the 1st stage, the amplification degree is immediately reduced by the AGC circuit 7. Consequently, the increment of distortion in an output signal due to the saturation phenomenon can be prevented.
Patent JP-S6152990-A (JP)
Title: Pipe circumference welding machine
Inventor: MASANARI ISAO
IPC: B23K9/028
Filed: 1984-08-24
Abstract: PURPOSE:To obtain the stable welding performance of the titled machine by converting relative rotation of a rotary body and a rotary plate to back and forth movement of a welding torch to welded pipe base metal and adjusting the height of the torch to make the arc length to a set value. CONSTITUTION:A TIG torch 13 is directed at right angles to the groove of welded pipe base metal 1 and a torch angle adjusting section 18 is fixed to a rotary member 28 with a nut 30. When the rotary plate 3 and rotary body 37 make relative rotation, the shaft 32 of the second fulcrum 31 connected to the rotary body 37 moves along an arcuate escape hole 34 of the rotary plate 3. With this movement, the torch angle adjusting section 18 connected to the arm 29 of the rotary member 28 moves on a plane parallel to the rotary plate 3 with a link 12. The TIG torch 13 of a welding head moves back and forth in the direction of nearly right angles to the groove, and the height of the torch is changed.