baber/WOPTO huggingface dataset:
Patent JP-H09112764-A (JP)
Title: Pipe joint
Inventor: HONDA KATSUJI
IPC: H02G1/06
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To surely connect a pipe by preventing foreign matters such as water, dust, etc., from entering and improving airtightness, and to reduce load on a worker by simplifying the connecting works. SOLUTION: A pipe joint is composed of a main body cylinder 20 having outer circumferential screws 28 in the outer circumference in the both ends, a ring packing 31 which is arranged in the outer circumference of the main body cylinder 20 in the adjacent to the outer circumferential screws 28, a mounting cylinder 32 which is threadly attached to the outer circumferential screws 28 and projectingly provided with a projecting stage part 39 on the outer end of the internal circumference tapered face 35 provided in the internal circumference, a fastening ring 38 which has an outer end part 45 for this projecting stage part 39 provided in the outer end direction so as to slide the outer circumference in the circumferential direction in relation to the internal circumference tapered face 35 and is provided with a slit groove 40 for contracting its diameter,  and a contact packing 50 arranged in the outer end side of the fastening ring 38.
Patent JP-S63123819-A (JP)
Title: Removal of copper ion
Inventor: MATSUDA KIMIAKI
IPC: C01G3/00
Filed: 1986-11-13
Abstract: PURPOSE:To remove copper ions at a relatively low temperature, by bringing an acidic solution containing copper ions and iron ions into contact with a chelate resin containing a specific functional group. CONSTITUTION:An acidic solution containing copper ions and iron ions at pH 5-8 and at 0-100 deg.C is passed through a resin column filled with a chelate resin containing at least one functional group (e.g. dithiocarbamate group) selected from functional groups of -SH and metallic salts thereof.
Patent JP-H06119587-A (JP)
Title: Monitor and control equipment for building facility apparatus
Inventor: OKABE AKITOMO
IPC: H04Q9/00
Filed: 1992-10-09
Abstract: PURPOSE:To properly manage the inspection periods of respective facility apparatuses. CONSTITUTION:This building facility apparatus monitor and control equipment is provided with plural information panels 51 for previously setting up or changing the operation control schedules of plural facility apparatus 71 individually or every classified group, a central processor control device 1 for judging the operation control schedules transmitted from respective panels 51 at every panel 51 and outputting the time of operation control and an operation control command to each corresponding apparatus 71, plural remote stations 41 each of which receives the operation control and the operation control command transmitted from the device 1 and controlling the ON/OFF of its corresponding apparatus 71, and an operation time computing function for computing the operation time of each corresponding equipment 71 individually or every classified group based upon the operation control time and the operation control command.
Patent JP-S63124485-A (JP)
Title: Semiconductor device
Inventor: SHIMAMOTO HARUO
IPC: H01S5/00
Filed: 1986-11-12
Abstract: PURPOSE:To eliminate the need for the specular finish of the reflecting surface of a cap while improving the optical sensitivity of a photodetector by previously mounting a reflecting plate having excellent reflectivity onto the inclined reflecting surface of the cap when a laser diode and the photodetector for monitor are protected in the cap. CONSTITUTION:A laser diode 2 is set up onto a substrate 1 through a block 3 having predetermined height and functioning as heat dissipation in combination, a photodetector 4 in low height is fitted where separate from the block 3, and these laser diode and photodetector are each connected to wirings not shown mounted to the surface of the substrate 1 by using metallic small-gage wires 5. An optical output hole 8 is formed on the diode 2 side and the element 4 side is covered with a cap 10 with an inclined reflecting surface regarding these parts, but normal specular finish is not conducted to an inclined face at that time and a reflecting plate 13 consisting of a glass substrate 14, the surface of which has an Al evaporated reflecting film 15, is stuck onto the surface of the inclined face. Accordingly, an optical output 7 is emitted from the hole 8, and beams 6 emitted to the reverse side are reflected by the reflecting plate 13 and projected to the photodetector 4 and beams 7 are controlled.
Patent JP-H08110094-A (JP)
Title: Four-port valve and hot water supplying apparatus with high temperature different hot water function using the same valve
Inventor: NARITA HIROHISA
IPC: F24H1/00
Filed: 1994-10-06
Abstract: PURPOSE: To provide a four-port valve in which a channel change operation for switching from a high temperature difference hot water to a general purpose hot water supply can be performed by a valve mechanism integrally to drive by one drive source and a hot water supplying apparatus with a high temperature difference hot water function with a simple structure using the same valve. CONSTITUTION: A four-port valve comprises a spindle member 7 formed with three pistons 8, 9 10 and axially movably assembled with a cylinder member 2 formed with the input ports 3, 4 and output ports 5, 6 in such a manner that, when the member 7 is disposed in a first position range, the port 3 communicates with the port 5 and the port 4 communicates with the port 6, while when the member 7 is disposed in a second position range, the port 4 communicates with the port 5. A hot water supplying apparatus with a high temperature difference hot water function supplies hot water to either a difference hot water tube or a hot water supplying tube, and supplies unheated water to the hot water supplying tube when hot water is supplied to the difference hot water tube.
Patent JP-H10116096-A (JP)
Title: Method for synthesizing/processing omission acoustic signal
Inventor: IKEDA KAZUNAGA
IPC: G10L19/005
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To make possible realizing extrapolation and interpolation of an acoustic signal even in a frequency area coefficient with different conversion sectional lengths by obtaining a pseudo frequency area coefficient with the same conversion section from the frequency area coefficient with different conversion sectional lengths and performing the extrapolation or interpolation using that. SOLUTION: The frequency area coefficient b is constituted of an N point frequency area coefficient vector in second and fourth time sections, and is constituted of four pieces of N/4 point frequency area coefficient sub-vectors in a third time section. At this time, when the correct frequency area coefficient is omitted in the third section, though the frequency area coefficients b2, b4 become an after extrapolation frequency area coefficient e as it is in the third time sections in front/behind, the coefficient e2 extrapolated and synthesized from the frequency area coefficient b2 of just before time section becomes the after extrapolation frequency area coefficient b'3 in the third section.  Thus, even when the conversion sectional lengths are different according to the time section, the matter that the extrapolation/interpolation become impossible is eliminated, and the omitted acoustic signal is synthesized.
Patent JP-H11105858-A (JP)
Title: Paper box for packing and packing method
Inventor: PAUL EMILE KAHN
IPC: B65D5/50
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To pack articles in a casing without the need for the filling of cushioning materials by employing a heat-shrinkable film and fixing the articles inside the casing with the film. SOLUTION: This paper box comprises a casing 1 made of paper, having an ordinary structure, and a releasable, heat-shrinkable film 3 lined over the entire inner faces of side walls 6 and upper and lower flaps 7, 8 of the casing 1. Adhesion of the film 3 is limited to the upper and lower flaps 7, 8 only. The film 3 is allowed to adhere partly to the upper flaps 7 and extensively to the lower flaps 8, respectively. Thus, the film 3 is constituted in such a way that it is released from the upper flaps 7 to heat-shrinkably wrap articles 13 in the casing 1 at the time of packing and that it is released even from the lower flaps 8 to be separable from the casing 1 at the time of making the film 3 to waste.
Patent JP-S62130327-A (JP)
Title: Crystal type gas manometer
Inventor: TAMURA FUJIO
IPC: G01L9/00
Filed: 1985-12-02
Abstract: PURPOSE:To stabilize the lock operation of a PLL circuit part by adding an auxiliary amplifier which has a diode connected in a feedback loop in parallel to a feedback resistance between an existent amplifier and a phase comparator. CONSTITUTION:The auxiliary amplifier 10 is interposed between the amplifier 2 and phase comparator 3 and a crystal resonance voltage which is amplified by the amplifier 2 is further amplified and fed back to the phase comparator 3. Namely, the auxiliary amplifier 10 increases in gain to a small input signal and decreases in gain to a large input signal, so the output voltage of the auxiliary amplifier 10 is held nearly constant regardless of whether the crystal resonator 5 is under a high vacuum or at the atmospheric pressure by setting a resistance 10d to a proper value for the forward AC resistance value of diodes 10e and 10f. The amplitude of a signal to be compared by the phase comparator 3 is therefore held nearly constant and the lock operation of the PLL circuit part is stabilized.
Patent JP-H04146636-A (JP)
Title: Film carrier tape
Inventor: KOYAMA MASAHIDE
IPC: H01L21/60
Filed: 1990-10-09
Abstract: PURPOSE:To enable the inner lead parts to be correctly junctioned with the electrode parts further to be bonded thereto by a method wherein a rectangular opening part whereinto the inner lead parts extend is formed in a synthetic resin film and then a support part whereto the inner lead end parts are bonded is formed inside the opening parts. CONSTITUTION:A rectangular opening part 10 is formed in a film carrier tape 1; the inner lead parts 2a extend into the opening part 10; a support part 11 is formed inside the opening part 10; and then the inner lead 2a end parts are bonded to the support part 11. When the inner lead parts 2a are junctioned with the electrode parts 4 and then firmly pressed down with a pressing tool 5 being vibrated, the inner lead parts 2a can be bonded to the electrode parts 4. Through these procedures, the inner lead end parts can be bonded to the support part 11 so that the inner lead part 2a may be correctly junctioned with the electrode parts 4 to be bonded thereto without being disconnected or deformed.
Patent JP-S6292-A (JP)
Title: Organic germanium compound
Inventor: KAKIMOTO NORIHIRO
IPC: A61P31/04
Filed: 1985-12-03
Abstract: NEW MATERIAL:The compound of formula I [R1 is lower alkyl such as CH3, C2H5, etc.; R2-R4 are H, lower alkyl or (substituted) phenyl; Y is OH, OM (M is metal such as Na, K, etc.) or NH2]. EXAMPLE:The compound of formula II. USE:An opioid decomposition enzyme inhibitor for th effective utilization of morphine, etc., in living body, and an antibacterial agent. PREPARATION:For example, the compound of formula I (Y is OH) is produced by reacting the compound of formula III (X is halogen) (e.g. 3- trichlorogermylpropionic acid) with the compound of formula R1MgBr (e.g. methyl magnesium iodide). The product can be converted to another compound of formula I (Y is OM) by reacting with a metal hydroxide such as sodium hydroxide. Other compound of formula I (Y is NH2) is produced by converting the product to an acid halide and reacting with ammonia.
Patent JP-H05160749-A (JP)
Title: Portable remote controller
Inventor: KANEKO KENJI
IPC: G11B15/10
Filed: 1991-09-25
Abstract: PURPOSE:To vary a direction of a clip with respect to the controller main body by devising the clip whose turning is freely adjusted along a rear side of the main body. CONSTITUTION:The main body 26 is formed almost semi-circular and a remote control switch 5 is fitted to a flat side face 26a. Then, a rotary shaft 41 is projected at a position eccentric toward one side face 26a of a rear face 26b of the main body 26 and almost in the midposition in the lengthwise direction of the one side face 26a, a base 27a of the clip 27 is fitted to the rotary shaft 41 and the clip 27 is fitted in parallel with the rear side 26b of the main body 26. Then the clip 27 is formed freely turnably in directions of arrows a, b in 5 stages at, e.g. an interval of 45 deg. within a turning range of nearly 180 deg. around the rotary shaft 41. Moreover, a couple of stoppers 42 regulating the turning of the clip 27 at both sides in the turning range are projected to the rear side 26b of the main body 26.
Patent JP-H08112635-A (JP)
Title: Production of rolled thread
Inventor: OGASA YOSUKE
IPC: B21H3/02
Filed: 1994-10-12
Abstract: PURPOSE: To disperse the plastic deforming stress and to obtain a screw with few bent by providing a loose taper face on a cut beginning part of a threading part of a blank round bar or a cut finishing part, or an intermediate part before form rolling, and then threading with form rolling. CONSTITUTION: A cut beginning part 1a of a threading part 1 of a raw material is formed in a right angle, and a theft part 3 is installed between the cut finishing part 1b and a shank part 2. On this theft part 3, a loose taper part 4 is installed toward the shank side from the cut finishing part 1b of the threading part 1. The external diameter of the rear end face of the taper 4 is made smaller than the effective diameter of the thread to be machined or the minor diameter. Therefore, because the crest of the rolling dies is separated gradually toward the small diameter side of the taper and the deforming amount of the root is reduced gradually, the plastic deforming stress is dispersed, and the concentration of the strain stress can be avoided, the machining bent with the rolling dies of the thread can be dissolved.
Patent JP-S63128196-A (JP)
Title: Method and device for energizing in continuous electrolytic treatment of metallic strip
Inventor: I KANJI
IPC: C25D21/00
Filed: 1986-11-17
Abstract: PURPOSE:To surely prevent the arc spot on the contact face between the metallic strip and a conductive roll without causing an electric discharge and to dispense with a current collector provided with a brush by carrying out the passage of a current between the metallic strip and an electric conductor through a liq. metal. CONSTITUTION:The liq. metal 13 such as a low-m.p. alloy bath is charged in a vessel 11 housing a roll 12 for conveying the metallic strip 1 in the amt. sufficient for immersing a part of the roll 12. A bath 14 having higher m.p. than the metal 13 is provided over the metal 13, and the metal 13 is kept in a molten state. A part of the conductor 16 connected to an electrolytic power source is immersed in the metal bath 13, and a current is passed between the metallic strip 1 conveyed by the roll 12 and the conductor 16 through the liq. metal 13. By this method, a stabilized good-quality product is obtained, and the maintenability of every kind can be improved.
Patent JP-H1190058-A (JP)
Title: Inner blade structure of rotary electric shaver
Inventor: ISHIHARA TAKUICHIROU
IPC: B26B19/28
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To efficiently shave regardless of directions of beads by separately forming an inner blade on the upper face of a rotary plate into an inner periph ery inner blade on the inner periphery part of the rotary plate and an outer inner blade on the outer periphery part of the rotary plate and synchronously rotating the inner periphery part and the outer periphery part of the rotary plate in the mutually reverse directions around the concentric rotation center. SOLUTION: An inner blade 12 is formed separate into an inner periphery inner blade 12-1 and an outer periphery inner blade 12-2, and a rotary plate 14 equipped with the inner blade is defined separate into an almost disk inner periphery part 14-1 positioned at the central part and a doughnut ring shaped outer periphery part 14-2 positioned on the outer periphery thereof. The inner periphery part 14-1 and the outer periphery part 14-2 are supported rotatable around the concentric rotation center. When an output shaft 32 rotates clockwise, an outer gear 46 and the inner periphery part 14-1, i.e. The inner periphery inner blade 12-1, is rotated clockwise, and a pinion 56 and an inner gear 52 are rotated counterclockwise to rotate the outer periphery inner blade 12-2 synchronously in the direction reverse to the rotation direction of the inner periphery inner blade 12-1.
Patent JP-H07120116-A (JP)
Title: Cooler
Inventor: KAWASAKI MASAO
IPC: F25B47/02
Filed: 1993-10-29
Abstract: PURPOSE:To prevent generation of abnormal sound from a 1 solenoid valve without applying counter pressure to the valve in an injection circuit even in a defrosting operation of low atmospheric conditions and to prevent damage of the valve. CONSTITUTION:The cooler comprises a main circuit having a compressor 1, a condenser 2, a check valve 16, a first throttle unit 15 and an evaporator 8, a defrosting circuit having a second throttle unit 18 and a hot gas coil 12, an injection circuit having a solenoid valve 20 and a third throttle unit 21 for preventing overheating of the compressor 1 during cooling, and a three-way valve 17 for switching a cooling operation and the defrosting operation. An outlet 19a of the injection circuit 19 is provided between the valve 16 of the main circuit and an inlet of the unit 15.
Patent JP-H04150978-A (JP)
Title: Air jet classifier
Inventor: KOMATA KAZUHIKO
IPC: B07B7/08
Filed: 1990-10-12
Abstract: PURPOSE:To uniformly disperse a powder material by correcting the offset thereof on the cross section of a flow path by providing a dispersing and distributing pipe composed of a contractible and expansible pipe having a plurality of air supply nozzles on the circumference of a circle of a throttle part between a powder supply cylinder and a bent feed pipe. CONSTITUTION:A plurality of louvers 7 whose leading ends are directed in the tangential direction of the inner peripheral circle of a guide chamber 5 are provided between the annular guide chamber 5 and a classifying chamber 4 and an inclined classifying plate 10 whose central part becomes high is arranged to the bottom part of the classifying chamber 4. The powder material supplied to the classifying chamber 4 along with carrier air is revolved and fluidized by the air stream flowing in through classifying louvers 9 to be centrifugally separated into a fine powder and coarse powder and the fine powder is discharged from the discharge port 12 of the classifying plate 10 while the coarse powder is discharged from the discharge port 11 of the classifying plate 10. A dispersing and distributing pipe 14 composed of a contractible and expansible pipe having a plurality of air supply nozzles 15 on the circumference of a circle of a throttled part is provided between a powder supply pipe 8 and a bent feed pipe 13. As a result, the offset of the powder material on the cross section of a flow path can be corrected.
Patent JP-S61149416-A (JP)
Title: Pretreatment of molten pig iron
Inventor: WADA MINORU
IPC: C21C1/04
Filed: 1984-12-24
Abstract: PURPOSE:To prerefine easily molten pig iron by bringing the tip of an evacuated movable pipe close to slag on the molten pig iron flowing in spout to remove the slag by the sucking force. CONSTITUTION:Molten pig iron 40 is discharged from a blast furnace into a spout 42, blast furnace slag is removed with a skimmer, and the flow is regulated. A desiliconizing agent is then blown into the molten pig iron 40 together with gaseous N2 from a lance 46. The desiliconizing agent reacts with the molten pig iron 40, forming and floating slag. This slag is sucked by the sucking pipe 33 of a movable slag sucking device 30, and the desiliconized molten pig iron is poured in a torpedo car through an inclined spout 50.
Patent JP-S61149697-A (JP)
Title: Automatic oiling device
Inventor: AOKI NOBORU
IPC: F16N29/00
Filed: 1984-12-24
Abstract: PURPOSE:To discharge a designated quantity of lubricating oil at a fixed period at need by providing a piezoelectric device on a piston in a lubricating oil container, and applying designated voltage to the piezoelectric device to move the piston by a very small amount. CONSTITUTION:Designated voltage is applied to a fixing electric element 21 to be displaced in the diametral direction, and the fixing piezoelectric element 21 is fixed in a lubricating oil container 10. Subsequently, designated pressure is applied to a main power piezoelectric element 22 to be displaced in the axial direction, whereby to press a piston pressing piezoelectric element 23 brought into contact with the main power piezoelectric element 22. Whereupon, a piston 11 brought into contact with the piston pressing piezoelectric element 23 moves by a very small amount. This movement causes grease 13 sealed in below the piston 11 to be discharged from a lubricating oil discharge port 15.
Patent JP-2000065393-A (JP)
Title: Ceramic treatment of conditioned air
Inventor: IMANISHI TADAO
IPC: F24F13/20
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To regulate the indoor temperature at a relatively constant level regardless of the difference of height or time by employing an air distribution plate made of or coated with ceramic radiating far infrared rays and subjecting the air to be temperature regulated to ceramic treatment. SOLUTION: The air distribution plate 5 of an air conditioner is fixed with ceramic balls 7 radiating far infrared rays. Conditioned air delivered into a room is subjected to ceramic treatment through contact with the ceramic balls 7 radiating far infrared rays in the air distribution plate 5 before being supplied into the room. Consequently, the indoor temperature is kept at a relatively constant level in the height direction at all times. As a side effect of ceramic treatment, temperature in a refrigerator is made uniform and odor is suppressed by fixing the ceramic material to touch the cooling air at the cooling air outlet of the refrigerator.
Patent JP-S6426428-A (JP)
Title: Insertion technique into pipe path of flat folded and shape retaining tube
Inventor: IMOTO NAMIO
IPC: B29C63/34
Filed: 1987-10-27
Abstract: PURPOSE:To insert through even a pipe path having a plurality of bend parts without having a danger such as a break by improving passability of a bent part of the pipe path, by a method herein a spring wore rod is kept inserted beforehand into a flat folded and shape retaining tube which is made of synthetic resin and has flexibility, extending over the whole length of the tube. CONSTITUTION:A flat, folded and shape retaining tube 1 having flexibility is obtained by performing pipe, which is, for example, folded in two further. A belt-like spring wire rod 2 is inserted into a folded part 12 extended over the whole length and the tips of the spring wire rod 2 and tube 1 are connected with a guide ball 3. At the time of passing of the tube 1, which has been inserted within the pipe path (a) under the guidance of the guide ball 3, through the bent part a1 of the pipe path (a), the tube 1 is apt to generate a sharp bent, the spring wire rod 2 is inserted into the tube 1 breaking and bending tendency of the tube 1 at the bent part a1 hardly exists, and the tube 1 passes through the bent part a1 while bending smooth along the bent part a1. In addition, the tube 1 can be inserted through without hindrance by using, for example, pressing-in and traction by a rope 4 jointly.