baber/WOPTO huggingface dataset:
Patent JP-H05297278-A (JP)
Title: Optical device for irradiation with laser beam
Inventor: SASAKI SHUNICHIRO
IPC: G01N21/64
Filed: 1992-04-23
Abstract: PURPOSE:To provide an optical device for laser beam irradiation, for use in a laser microscope etc., which can easily exert its performance even where the laser beam wavelength lies in the ultraviolet range without use of any lens system as optical device for throttling the laser beam in order to form a small beam spot on a specimen to be measured. CONSTITUTION:A laser beam emitted from a light source is throttled and cast onto the surface of a specimen, which is to be measured, with the aid of a dual-structural reflecting means consisting of a concave mirror 1 provided with a hole 13 in the center and a convex reflecting means 2 located on the same optical axis in such an arrangement as facing the concave mirror 1. If the laser from the light source derives from two-wavelength simultaneous oscillation, the convex reflecting means 2 is embodied as a flat-convex lens with the convex surface 21 subjected to a film coating process so that it can reflect oscillated beam of short wavelength, wherein the other oscillated beam of long wavelength is allowed to penetrate the flat-convex lens to then form a spot of converged beam of light.
Patent JP-H045153-A (JP)
Title: Brake disc fitting device
Inventor: KIMOTO TOMOHIRO
IPC: F16D65/12
Filed: 1990-04-20
Abstract: PURPOSE:To enlarge the effective area of a disc brake by providing the brake disc concentrically with a cylindrical wall, then providing the cylindrical wall with cutout holes in the positions corresponding to hub bolt holes, and fitting a hub, provided with hub flanges fitted at these cutout holes, into the cylindrical wall. CONSTITUTION:A cylindrical fitting wall 14 is concentrically fixed on one side face of a brake disc 12, and a hub bolt tightening plate 15 is integrally fixed at the end face of the cylindrical wall 14. Four hub bolt holes 17 for inserting hub bolts 16 through are provided at the 900 spaces apart in the vicinity of the outer periphery of the hub bolt tightening plate 15, and a through hole 19 for inserting a hub 18 through is formed at the center part of the hub bolt tightening plate 15. Cutout holes 20 reaching the inner peripheral surface from the outer peripheral surface are further formed in the positions corresponding to the hub bolt holes 17 of the cylindrical wall 14. The diameter of the cylindrical wall can be minimized while preventing the mutual contact between the inner peripheral wall of the cylindrical wall 14 and the bolt seats 16a of the hub bolts 16 by fitting the hub flanges 21 of the hub 18 at the cutout holes 20.
Patent JP-H11298521-A (JP)
Title: Server device
Inventor: IKOMA TATSURO
IPC: H04L12/58
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a server device that applies exchange processing to multimedia data. SOLUTION: Buffer memories 1i (i=1-3) store data and attribute values received from a bus 8i and inform a transfer section 2i of it. The transfer section 2i receives the notice and outputs a data transfer request to an arbitration section 51. A management section 4i monitors a state of the buffer memories 1i to discriminate whether or not data copy is available. The arbitration section 6i gives an instruction of data transfer processing not in excess of a band to the transfer section 2i based on a transfer request and discrimination. The transfer section 2i copies data stored in the buffer memories 1i via a VC (virtual connection used for one attribute) by an instruction of the arbitration section 51 to other transmission section 2j.  A schedule memory 71 stores an attribute list where data transfer processing to be conducted by the transfer section 2i is denoted by the arrangement of time series attribute. A schedule section 61 gives an instruction taking precedence over the arbitration section 51 to the transfer section 5i according to the attribute list.
Patent JP-H02285029-A (JP)
Title: Production of cold rolled steel sheet excellent in workability and ageing characteristic
Inventor: HAYASHIDA TERUKI
IPC: C21D8/04
Filed: 1989-04-25
Abstract: PURPOSE:To produce a cold rolled steel sheet excellent in workability and ageing characteristics by heating a ZrO2-containing Al-killed steel up to a specific temp. to hot-roll this steel, coiling and cold-rolling the resulting steel plate, and subjecting the resulting cold rolled steel sheet to annealing, to cooling, and then to overageing treatment, etc. CONSTITUTION:A slab of a steel having a composition consisting of, by weight %, 0.010-0.040% C, <=0.040% Si, 0.05-0.25% Mn, <=0.080% P, 0.004-0.020% S, 0.020-0.10% Al, <=0.0050% N, >=0.001% ZrO2 of 0.001-0.050mum grain size, and the balance Fe with inevitable impurities is heated up to 950-1300 deg.C and hot- rolled. The hot rolled plate is coiled at 600-800 deg.C and cold-rolled at >=60% rolling reduction, followed by holding at 700-900 deg.C as annealing temp. for 30-200sec. The resulting cold rolled sheet is cooled down to 400-200 deg.C at 30-200 deg.C/sec cooling rate and subjected to continuous annealing in which overageing treatment is performed at 400-200 deg.C for >=40sec.
Patent JP-2000003586-A (JP)
Title: Disk device
Inventor: NISHIDA IKUO
IPC: G11B17/04
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a disk device superior in ventilation, while preventing sticking of dust on an optical head and the like and preventing over-heating. SOLUTION: A hole is opened in a substrate 31 to prevent sticking of dust by storing parts such as an optical head affected by dust in a mechanical base 23 and to prevent over-heating of circuit elements attached to a substrate, and it is made a path of air taken from a ventilation opening 56 of a front panel 48. In the mechanical base 23, difference in level is provided at a bottom to secure a flowing path near a fan 28.
Patent JP-H08278051-A (JP)
Title: Refrigerating apparatus
Inventor: KAWAGUCHI HIROO
IPC: F24F11/02
Filed: 1995-04-05
Abstract: PURPOSE: To obtain superior comfortableness and economy in heating operation by selectively allowing refrigerant to flow to an indoor heat exchanger when temperatures of a floor and air are not higher than respective set temperatures, and allowing the refrigerant to flow in such a manner as to raise temperature of either of the floor or the air which has a greater difference between the temperature detected by sensor and the set temperature than the other when the temperatures of the two have approached the respective set temperatures. CONSTITUTION: In heating operation, when floor and air temperatures detected by floor and room temperature sensors 201, 203 are not higher than respective set temperatures, a mechanical valve 33 is closed and an indoor mechanical valve 25 is opened to allow refrigerant to selectively flow to an indoor heat exchanger 21. And when the floor and air temperatures have approached the respective set temperatures, either of those which has greater difference between detected temperature and the set temperature, specifically, if the difference between the air temperature and the set air temperature is greater than that of the floor, the mechanical valve 33 is closed and the indoor mechanical valve 25a is opened.  If the difference between the floor temperature and the set floor temperature is greater than that of the air, the indoor mechanical valve 25a is closed and the mechanical valve 33 is opened, and a circulation pump 303 is operated to circulate water, which has been subjected to heat exchange in a heat exchanger 301, to a warm water circuit 305 laid within a floor 103.
Patent JP-H04283003-A (JP)
Title: Structure of carriage in nc-lathe
Inventor: MINAGAWA MASATAKE
IPC: B23Q1/01
Filed: 1991-03-11
Abstract: PURPOSE:To enable complex machining comprising lathe turning, milling, drilling, boring, thread cutting, reaming and the like by only once mounting a work on a lathe. CONSTITUTION:A carriage has a saddle having a guide face inclining at a fixed angle to a sliding contact face to come into sliding contact with a guide face for guiding in the Z-coordinate direction and a sliding support base guided in the Y-coordinate direction toward the C axis of a spindle head along the inclined guide face of the saddle, and is provided with a column which stands vertically on the sliding support base and is formed of a column part having a guide face in the X-coordinate direction to the C axis of the spindle head, a cross slide guided in the X-coordinate direction along the above column part, and a tool spindle which is attached to the cross slide and connected to a driving mechanism, and can turn around a B axis in the tertiary direction crossing the X and Y-coordinate directions at a right angle.
Patent JP-S5331026-A (JP)
Title: Injection carburetter
Inventor: YAMASHITA ISAO
IPC: F02M69/00
Filed: 1976-09-03
Abstract: PURPOSE:To prevent a fuel control device in an injection carburetter from the influence of thermal changing.
Patent JP-S5229064-A (JP)
Title: Position control device for crane
Inventor: TAKENOUCHI YOUICHI
IPC: B66C13/18
Filed: 1975-09-01
Abstract: PURPOSE: To provide stoppage of crane certainly at objective position by correcting position error in running direction with rigid leg and rockably leg of guarder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000291847-A (JP)
Title: Flexible synthetic resin porous tube, and its manufacture
Inventor: TACHIKAWA KUNIHIKO
IPC: B29C48/32
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin porous tube which is excellent in water supply and exhaust efficiency, dispenses with a separate parts when applied to a bent portion, is easy in coping and inexpensive in manufacture. SOLUTION: In the flexible synthetic resin porous tube, raised streaks 3 are provided in rows along the longitudinal direction on an inner circumferential surface of a tubular body 2, spiral cuts 4 and notches 5 across a tube leaving the raised streaks 3 are cut in at least one part on an outer circumferential surface side of the tubular body 2 at a constant pitch, notches 6 are cut in the raised streaks 3 on the inner circumferential surface side of the tubular body 2 at the positions along the spiral to connect intermediate positions of the spiral cuts adjacent to each other, a lattice-like network is formed of a remaining portion of the tubular body and the raised streaks 3, and the flexible of the tube is given by the notches 5, 6.
Patent JP-H01275231-A (JP)
Title: Vehicle rear seat structure
Inventor: INAI SHIGEKI
IPC: B60N2/90
Filed: 1988-04-27
Abstract: PURPOSE:To enhance the manipulatabiIity of a seat assembly composed of two laterally split seats one of which may be moved rearward only when the seat back of the other seat is tilted forward, and by providing holding means which may be released simultaneously by a release means, in the seats, respectively. CONSTITUTION:One 3a of two laterally split sheets 3a, 3b of a rear seat assembly may be moved rearward along a lower rail 5b, and the other seat 3b has a seat back 3f which may be tilted forward. A seat movement regulating means 6 inhibits the seat 3a from moving rearward when the seat back 3f is upright, but allows the seat 3a to move rearward when the seat back is tilted forward. In this arrangement, a first holding means 9a for regulating the longitudinal movement of the seat 3a so as to hold the same at a predetermined position, and a second holding means 9b for holding the seat 3b in an upright condition are provided, and are integrally coupled to a release lever 10.
Patent JP-S587209-A (JP)
Inventor: OBATA MASAAKI
IPC: A47C1/031
Filed: 1981-07-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5329849-A (JP)
Title: Electric toothbrush
Inventor: MATSUMOTO MASAO
IPC: A46B13/02
Filed: 1976-08-31
Abstract: PURPOSE: To provide an electric toothbrush, in which the lower end portion of the shank where it is coupled with a driving unit is formed a double-cylindrical structure including an outer cylindrical wall and an inner cylindrical wall, whereby intrusion of water or toothpaste into the coupling portion can be prevented. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62262265-A (JP)
Title: Floppy disk control system
Inventor: SATAKE SHIGERU
IPC: G11B19/20
Filed: 1986-05-08
Abstract: PURPOSE:To extend the service life of a medium and to reduce the re-rising from the standby state by regarding a time from the loss of FDD access till motor turn-off as the standby state to decrease the number of revolutions of the motor more than the normal number of revolutions. CONSTITUTION:When a prescribed access is finished, a microprocessor 1 issue a low speed command to a floppy disk control section 4 and issues a count start command for the motor OFF time elapse to a timer 3. A floppy disk driver 5 decrease the number of revolutions of the motor by the command from the section 4, keeps the state until the timer 3 completes the count of the prescribed time, and if the microprocessor 1 receives the count operation end notice from the timer 3, the driver 5 issues the motor OFF command to the floppy disk control section 4. When external start comes again, the microprocessor 1 stops the timer 3 and issues again the high speed drive command to the floppy disk control section 4 at the same time.
Patent JP-H11256536-A (JP)
Title: Handy snow plow
Inventor: SAKURAI KAZUO
IPC: E01H5/09
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To accomplish labor-saving of snow removing work by providing a snow intake on the front end of a snow plow main body incorporating a motor-driven screw conveyer. SOLUTION: A snow plow main body 2 is so constructed that the total length is about less than 1 m, a motor-driven screw 3 is disposed in the interior, a snow intake 1 is provided on the front end, a wheel is provided on the rear part, and further plural flexible hoses 6 are connected to the rear end through hose nipples 4, 5. At the time of snow removal, the rear end of the hose 6 is arranged in a designated snow discharge place, and then power is applied to rotate the screw 3. Secondly, with a handle provided on the main body 2 held, the main body is moved to the snow removing place, and the snow taken in from the intake 1 is sent backward by the screw 3 to be discharged from the rear end of the hose 6 to the snow discharge place. Thus, even the children can easily remove snow.
Patent JP-H11288642-A (JP)
Title: Assembly structure of rotary type electric component
Inventor: KAMINOMACHI TAKASHI
IPC: H01H19/58
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To constitute a rotary type electric component using a small number of part items. SOLUTION: A rotor 1 having a movable contact part 13 is rotatably supported in a mounting hole formed in a base 3, and a printed board 2 having a fixed contact part corresponding to the movable contact part 13 is fixed integrally with the base 3 to constitute an electric component such as a rotary switch or variable resistor. The number of part items required and a man-hour for assembly are reduced to reduce manufacturing costs and to enable miniaturization of an entire circuit.
Patent JP-S5439063-A (JP)
Title: Preparation of nitroanthraquinone
Inventor: FUKAZAWA AKIRA
IPC: C07C201/00
Filed: 1977-09-01
Abstract: PURPOSE: To obtain title compound useful as raw material or intermediate for manufacturing dyestuffs and pigments reusing a part or the whole of recovered mixed acid while keeping the content of nitrous acid less than 1 wt.% in nitration of anthraquinone with a mixed acid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04333568-A (JP)
Title: Method and device for producing thin film
Inventor: SEKIGUCHI ATSUSHI
IPC: H01L51/05
Filed: 1991-05-10
Abstract: PURPOSE:To form the pattern of a specified functional org. matter thin film by previously patterning the surface of a substrate with plural materials and forming the org. matter thin film on the part other than the pattern. CONSTITUTION:A patterned copper thin film 71 is formed on a glass substrate 70, a chromium thin film 72 of specified pattern is formed thereon by the lift-off method using high-frequency magnetron sputtering, and a gold thin film 73 of the same pattern is formed on the chromium thin film 72 by high-frequency magnetron sputtering. The substrate 70 deposited with the patterned thin film is introduced into a sample bin wherein raw org. matter (phthalocyanine derivative, etc.) is set, and then the bin is evacuated, flushed with argon gas and then vacuum-sealed. The bin is wrapped with aluminum foil and heated in an electric furnace, and the org. matter thin film 75 is formed only on the surface of the copper thin film 71.
Patent JP-S63270783-A (JP)
Title: Reaction injection molding product with insert
Inventor: SAKURAI HIROSHI
IPC: B29K75/00
Filed: 1987-04-29
Abstract: PURPOSE:To provide the title molding product which exhibits excellent adhesive strength even in an atmosphere wherein temp. difference is large, and which comprises a polyurethane body and a metal insert unified together through a layer of an adhesive having an isocyanate compd. added thereto. CONSTITUTION:A rubber adhesive 2 is obtd. by blending 100pts.wt. chloroprene rubber adhesive with 0.01-50pts.wt. isocyanate compd. (e.g., hexamethylene diisocyanate), together with a resin, a filler, a plasticizer, an antioxidant, etc. Subsequently, a upper mold 5 is joined with a lower mold 3 in which a metal insert coated with the adhesive 2 has been set, and the molds are closed. Thereafter, a polyol component and a polyisocyanate component mixed together with a mixing head so as to have an NCO index of 100-120 are injected into a cavity 7 at a delivery rate of 100-300g/sec, delivery pressure of 50-200kgf/ cm<2> and a temp. of 20-40 deg.C, thereby performing reaction injection molding. Thus, a polyurethane body 9 is unified with the insert 1 through the adhesive layer 2.
Patent JP-H08303867-A (JP)
Title: Heat storage hot air apparatus
Inventor: KATO GENDO
IPC: F24H3/04
Filed: 1995-04-28
Abstract: PURPOSE: To improve safety as well as economy by restricting power consumption for storing heat. CONSTITUTION: This heat storage hot air apparatus has a heater 5 to heat a heat storage section 4 and a heat storage switch 10 to control the electric energization of the heater 5. The apparatus is also provided with a programing timer switch 11 in parallel with the heat storage switch 10 while a programing timer 8 for ON control operation of the programing timer switch 11. Setting the programing timer 88 enables the storing of heat by energizing the heater 5 after a specified time interval and eliminates the need for the electric energization in advance, for instance, one day before thereby improving economy. The use of an OFF timer can prevent continued electric energization thereby improving safety.
Patent JP-H07227221-A (JP)
Title: Feed composition for egg-laying hen, method for breeding egg-laying hen and laid egg
Inventor: RO EIKON
IPC: A23K1/16
Filed: 1993-05-06
Abstract: PURPOSE: To provide feed composition for laying hen for efficiently producing hen's eggs rich in n-3 fatty acid beneficial for the human body and a method for producing such hen's eggs. CONSTITUTION: Concerning the feed composition for laying hen containing an n-3 fatty acid supply source such as flax seed, perilla or fish powder in 40 to 60 wt.%, carbohydrate supply source such as wheat, barley or corn in 30 to 50 wt.% and antioxidant such as ethoxyquin in 0.5 to 1.0 wt.%, this feed composition is applied to egg-laying hens before egg-laying age for 8 to 12 days so that hen's eggs rich in n-3 fatty acid can be produced.
Patent JP-S62261945-A (JP)
Title: Thermal stability tester
Inventor: SHIMIZU TAMIO
IPC: G01N25/20
Filed: 1986-05-08
Abstract: PURPOSE:To permit holding of an atmosphere temp. at a prescribed value and temp. elevation at a prescribed rate by providing means for measuring the atmosphere temp. in a reaction vessel, the temp. of a measuring sample and the temp. of vessel surface and means for controlling the temp. in the vessel. CONSTITUTION:Temp. detectors 31, 41 are provided in such a manner that the top ends thereof are positioned in the aperture parts in the bottom of the sample vessels 24, 25 in the reaction vessel 22. A standard material is put into the vessel 24 and the measuring sample into the vessel 25 and the inside of the vessel 22 is substd. with an atmosphere gas, then the temp. is elevated at the prescribed speed at the time of carrying out a spontaneous ignition test. The fixed value control is executed to make zero compensation of the standard material and the measuring sample in accordance with the temp. detected by a temp. detector 91 for the vessel surface when the temp. in the vessel 22 attains the test temp. The spontaneous ignition test and differential thermal analysis can be executed within the same reaction vessel according to the above- mentioned device. The efficient investigation of the thermal stability is thus permitted by utilizing the correlativeness between the results of the two measurements.
Patent JP-H05279368-A (JP)
Title: Production of chlorophyll a type compound and feed comprising the same product
IPC: C07D487/22
Filed: 1992-03-30
Abstract: PURPOSE:To produce a chlorophyll a type compound from natural chlorophyll by the action of an activator and simultaneously increase physiological effects on animals by the synergistic action of the chlorophyll a type compound with polysaccharides. CONSTITUTION:Vitamin C, phenylic acid, phenol-aldehyde, a sulfur-containing compound, dioxane, etc., as an activator is made to react with chlorophyll extracted from a leaf of a plant or algae to extract a chlorophyll a type compound. Thereby, there is obtained a feed capable of increasing physiological action on animals by the synergistic action of the resultant compound with polysaccharides prepared by extracting the leaf of the plant or algae, etc., with water containing an organic acid under heating conditions and then treating the obtained extract with a solvent such as methanol.
Patent JP-H04225977-A (JP)
Title: Isoxazole derivative
Inventor: NAGANO MITSUO
IPC: C07D413/04
Filed: 1991-05-10
Abstract: PURPOSE:To obtain a new isoxazole derivative capable of expecting antidemential action, antidepressing action and encephalo microcirculation- improving action as a therapeutic agent for Altzheimer syndrome, etc., and having low toxicity. CONSTITUTION:A compound, e.g. 4-chloro-5-methyl-3-(3-quinuclidinioxy)isoxazole triphenyl phosphine, expressed by formula I (R<1> is H, halogen or lower alkyl; R<2> is H, alkyl, etc.; R<3> is quanchidinyl or piperidyl). The compound is obtained by reacting 3-chloroisoxazoles expressed by formula II with hydroxypiperidines expressed by formula III (M is alkali metal) or alkali salts of hydroxypiperidines.
Patent JP-H01277374-A (JP)
Title: Positioning carriage for magnetic disk device
Inventor: KORIYAMA HIROSHI
IPC: G11B21/02
Filed: 1988-04-28
Abstract: PURPOSE:To shut out the dispersion of grease or the like for bearings and to sufficiently clean up the inside of a device by arranging labyrinth structures for preventing the dispersion of contamination substances such as grease and abrasion chip powder on a position including the bearings. CONSTITUTION:A pair of labyrinth structures 13 for preventing the dispersion of contamination substances such as grease and abrasion chip powder are arranged on the position including the bearings 9. Consequently, head arms 12 can be rapidly positioned, or even when a shaft 8 or the bearings 9 are abraised, abrasion chip power is generated or the grease of the bearings 9 is dispersed at the rise of temperature in the device, these contamination substances can be shut out on the position of the labyrinth structures 13.