baber/WOPTO huggingface dataset:
Patent JP-2000146265-A (JP)
Title: Air-conditioning structure having leakage detection means
Inventor: MAEDA SEIICHI
IPC: F24D11/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a means for detecting the leakage from a container, in the structure of air-conditioning the space part within a structure, using the water filled in a container as a heat transfer medium. SOLUTION: Leakage detection members 1a-1j are arranged severally at the side of containers 53a-53e charged with water. For the leakage detection members, a pair of lead wires are covered with insulating material, and besides for this insulating member, an opening is made, by being constituted in mesh or the like. Tough potential is applied to each leakage detection member, usually a pair of lead wires form an open circuit by this insulating member. When there is leakage, the leaked water permeates the insulating member and short- circuits the lead wire and forms a closed circuit.  The leakage detection means detects the formation of this closed circuit thereby detecting the leakage, and a controller 2 issues an alarm by an alarm 3, and specifies the container where the leakage has occurred, by which of the leakage detection members 1a-1j has formed a closed circuit, and displays this on a display panel 4.
Patent JP-H07190508-A (JP)
Title: Freezer
Inventor: HIRAOKA SEIJI
IPC: F25B1/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a freezer which is capable of improving the follow-up property to a load and preventing the start of a compressor from being frequently initerrupted by measuring pressure at an inlet of the compressor and automatically altering a time interval till the time the operation number of the compressors when the pressure value exceeds a preset range. CONSTITUTION:There are inputted into a control board 7 for controlling capacity a defrosting completion signal and a pressure signal detected by a pressure detector 6. After the defrosting, a load is increased together with an increase of variations thereof. Accordingly, once the defrosting completion signal is inputted, a certain predetermined time after the defrosting, i.e., a time interval till the capacity control is again performed is reduced. Hereby, the follow-up property with larger pressure variations is ensured, and reversely with smaller variations of pressure frequency of starting or interruption of each of compressors 1a, 1b, 1c can be restricted. As a result, the load of the compressor is reduced to avoid an increase of the power cost, overheating of a motor, and the shortening of the life of the motor.
Patent JP-H10173891-A (JP)
Title: Full duplex-half duplex modem switch closing method for facsimile communication
Inventor: NOMA NOBUHIKO
IPC: H04N1/32
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To surely switch a half duplex modem to a full duplex modem despite the large delay and attenuation that are caused on a circuit by disregarding the confirmation of an all-1 signal received from the opposite terminal for a fixed time. SOLUTION: The incoming side confirms that the received signals are continuous in 40 bits or more (1). Thus, 7E of the FLAG signals so far transmitted is discontinued, a turn-off sequence (transmission of all-1 signals for 6ms) is added, and the transmission carrier is turned off (2). Then the call-in side disregards the all-1 signals received form the call-out side for a fixed time. That is, the AGC action of a receiving circuit follows the sudden change of amplitude of an incoming signal due to the discontinuation of the transmission carrier in the said fixed time and the satisfactory stabilization is waited for the confirmation of reception of the all-1 signals (3). The reception of the all-1 signals is restarted (4). Then it's confirmed whether the all-1 signals are received.  If the reception of the all-1 signals is not confirmed, the reception of a control channel is switched to the reception of a primary channel (5).
Patent JP-2000161296-A (JP)
Title: Cooling axial fan
Inventor: SATO YASUYUKI
IPC: F15D1/10
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce a wind noises of blades without reducing a wind speed at operating time by arranging a large number of notches in a leading edge part of the blades of an impeller having a plurality of blades arranged in the frame center. SOLUTION: Sawtoothed notches 15 are arranged in a plurality in a leading edge part 14a of blades 14. These are to reduce a wind noise at rotating time of the blades 14. Here, the size (the depth) and the number of the notches 15 are optionally set by and specifications (the size and output) of a fan 10 and a degree of a wind noise reducing effect by preliminary measurement at design time. The most part of an inflow air current 19 becomes a flow 19a respectively passing through an upper surface or an under surface of the blades 14 by rotation of an impeller 13, but a part becomes an expanded flow 19b by the sawtoothed notches 15 arranged in the leading edge part 14a of the blades 14 to thereby reduce noise generated at fan operating time.
Patent JP-H07192970-A (JP)
Title: Capacitor and its manufacture
Inventor: MIZOGUCHI ERIKO
IPC: C08G77/06
Filed: 1993-12-27
Abstract: PURPOSE:To prevent a pinhole in the order of molecules from being caused by a method wherein a chemisorption monomolecular film which is bonded chemically to a lower-part electrode is used as an insulating film and a silver layer as an upper-part electrode is formed only on the surface of a siloxane- based chemisorption film whose surface is hydrophilic and which contains a water-repellent group at the inside of molecules. CONSTITUTION:An insulating film which is composed of a siloxane-based chemisorption monomolecular film or a siloxane-based chemisorption monomolecular accumulated layer which is siloxane-bonded and fixed to the surface of a lower-part electrode directly or indirectly via a siloxane-based monomolecular film, which contains a water-repellent group at the inside of molecules and which contains a hydrophilic group on the surface and an upper-part electrode which is composed of a silver layer which has been precipitated on the insulating layer by a silver mirror reaction are formed in a capacitor. Thereby, it is possible to obtain the manufacturing method of the capacitor which can eliminate a pinhole in the order of molecules substantially, whose capacitance is high and which can be miniaturized.
Patent JP-H11137648-A (JP)
Title: Method for preparing antibacterial, deodorizing and health promoting tableware, daily necessities or ornament with natural ceramics as raw materials
Inventor: NAGATA SHOSUKE
IPC: A47G19/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide tableware, daily necessities or ornament having antibacterial and deodorizing effects and promoting the growth of animals and plants by mixing natural ceramics, with which the far infrared rays of specified wavelength for promoting the antibacterial and deodorizing effects and the growth of animals and plants are radiated, with the raw materials of porcelain and pottery or the like or applying or impregnating the natural ceramics to that product. SOLUTION: The desired pottery product is prepared by mixing the magnesium of high antibacterial power, the silica of high deodorizing power and the kaolin or china clay of highest far infrared radiation rate for radiating the electromagnetic waves of wavelength of from 4 to 14 μ having the growth promoting effect of animals and plants from a unit area while selecting it out of the kaolin and china clay. Besides, a solution is applied to or impregnated in the already completed pottery product. When preparing a plastic or glass product, the desired product is prepared by mixing and compounding the respective raw materials with the above magnesium, silica and the fine powder of natural minerals for radiating the electromagnetic waves of from 4 to 14 μ more than 70 to 80% of the radiation rate. Otherwise, the ceramics solution is applied to or impregnated in the product.
Patent JP-H08159145-A (JP)
Title: Manufacture of ball joint
Inventor: YAO KYOICHI
IPC: F16C11/06
Filed: 1994-12-08
Abstract: PURPOSE: To prevent a separating piece of paint from infiltrating to inside a ball joint by performing electrodeposition coating in a housing, thereafter by mounting one end of boots in the internal periphery of a housing, mounting the other end in a shaft part peripheral surface of a ball stud, and calking an end part of the housing. CONSTITUTION: A bearing 8 of enveloping a spherical head part 5 of a ball stud 2 is fit inserted from an opening 11 of a housing 9 applied with electrodeposition paint by mounting the ball stud 2 fitted to the bearing 8. Successively, a metal-made coming off-preventing ring 6 is fit inserted to an internal peripheral side of an end part 10 of the housing 9. Boots 12, 12 of burying collars 13, 13 are mounted respectively between an internal peripheral side of the coming off-preventing ring 6 arranged in the internal peripheral side of the one end part 10 of the housing 9 and the periphery of one shaft part 3 of the ball stud 2 and between an internal peripheral side of the other end part 16 of the housing 9 and the periphery of the other shaft part 3 of the ball stud 2, to calk the end part 10 of the housing to the inside.
Patent JP-H03192609-A (JP)
Title: Terminal structure of leakage water detecting line
Inventor: TAKEUCHI KENZO
IPC: H01B7/32
Filed: 1989-12-21
Abstract: PURPOSE:To obtain a terminal structure of a leakage water detecting line having a mechanical strength by coating the crimp part of a crimp terminal and a nonwoven fabric adjacent to it with a shrink tube. CONSTITUTION:A foil conductor 2 at an end part of a separation part 51 is exposed using a stripper, and the exposed length of the foil conductor 2 is set by considering a folding part. The exposed foil conductor 2 is folded for several times for a length B which is a little longer than a proper length A of crimping of a cirmp terminal 3, a shrink tube 1 is installed at the separation part 51, and the crimp terminal 3 is fitted to the foil conductor 2 at the end part which is folded several times using a special tool. The shrink tube 1 installed at the root part of the separation part 51 is then moved in a direction of an arrow for coating a nonwoven fabric 4, the foil conductor 2, and the crimp terminal 3, and the shrink tube 1 is shrink lay using a drier to be fixed. The possibility of short-circuitting is thus eliminated, and a mechanical strength is achieved.
Patent JP-H08155952-A (JP)
Title: Production of polyester resin pellets
Inventor: NISHIYAMA KOKICHI
IPC: B29B9/04
Filed: 1994-12-08
Abstract: PURPOSE: To enhance productivity by preventing the blocking of pellets during storage and in a drying process by stretching a strand or a sheet like article after cooling and solidification to cut the same and centrifugally dehydrating obtained pellets to adjust the water content thereof to a predetermined value. CONSTITUTION: A melt of a crystalaline thermoplastic polyester resin with an m.p. of 170 deg.C or lower and a glass transition point of 40 deg.C or lower is delivered from a polycondensation reactor 1 and passed through a cap 2 to be emitted as a strand like article 3 and this article 3 is passed through a cooling water tank 4 held, for example, to 17 deg.C to be cooled and solidified to be taken over by a take-over roller 5. Subsequently, the strand like article is stretched between the take-over roller 5, and a stretching roller 6 in predetermined stretching magnification and cut by a cutter to obtain pellets 8, for example, having a diameter of 2.5mm and a length of 4mm.  These pellets 8 are immediately supplied to gina (phonitic) type continuous centrifugal dehydrator 9 to be centrifugally dehydrated with a predetermined number of rotations to obtain pellets 10 with low water content of 300ppm or less.
Patent JP-H09172277-A (JP)
Title: Shelf plate device
Inventor: SAIMEI ISAO
IPC: H05K7/14
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To fix unit substrates on a shelf component by a hinge system without taking off from the component when the substrates are mounted on a shelf plate device and to make it possible to prevent the substrates from slipping off from the component. SOLUTION: Pins 5 are respectively fixed in a plate 4 by screws 12 at two places on the plate 4 and slip-off stopping screws 7 are respectively kept screwed in the pins 5. Angles 3 are respectively fixed in taps 2 provided in a sash 1 by screws 6 in a shape that the pins 5 are respectively made to pass through holes 3e formed in the angles 3. Thereby, the plate 4 is opened or shut with the pins 5 as its axis. The plate 4 is fixed on the sash 1 by the screws 7, whereby unit substrates, which are mounted on the sash 1 and guide members 9, are prevented from slipping off from a shelf component.
Patent JP-2000136728-A (JP)
Title: Rotary piston engine
Inventor: YOSHIDA NORIAKI
IPC: F01B13/06
Filed: 1999-10-17
Abstract: PROBLEM TO BE SOLVED: To obviate intake/exhaust valves, to reduce weight and size, and to realize high torque by forming the optional number of cylinders in the radial direction in a rotor, and continuously connecting pistons fitted to and installed in the respective cylinders to a crankshaft extending by penetrating through the rotor. SOLUTION: Hollow rotor shafts 2, 3 are integrally formed in a rotor 1, the optional number of cylinders 4, 5 are formed in the radial direction, and pistons 6, 7 in the respective cylinders 4, 5 are continuously connected through connecting rods 11, 12 to cranks 9, 10 of a crankshaft 8 penetratingly supported by the rotor shafts 2, 3. This rotor 1 is rotatably housed in a housing 13 for forming a suction hole 14, spark plugs 16, 17 and an exhaust hole on the periphery. A bevel gear 22 arranged in an end part of the rotor shaft 3 facing in a beval gear chamber is meshed so as to interlock with a beval gear 23 on the crankshaft 8 through beval gears 24, 25 to perform four strokes by single rotation of the crankshaft 8 and the rotor 1 to generate motive power.
Patent JP-H05162802-A (JP)
Title: Garbage disposal device
Inventor: NIHEI SHOHACHI
IPC: B65F1/10
Filed: 1991-12-16
Abstract: PURPOSE:To provide a garbage disposal device which is easily provided in general households and by which the disposal of garbage containing water is conducted effectively. CONSTITUTION:A garbage accumulation chamber 3, a housing container C to house the garbage of this garbage accumulation chamber 3, a pushing-in means to push garbage accumulated at the garbage accumulation chamber 3 into the housing container C, and a regulating means to regulate the housing container C so that the housing container C may not recede against force from the pushing-in means, are equipped.
Patent JP-H04277504-A (JP)
Title: Cross-linkable fluorine-containing copolymer and surface coating mainly comprising the copolymer
Inventor: MIHIYAERU SHIYURIPU
IPC: C08F218/04
Filed: 1991-12-16
Abstract: A crosslinkable, fluorine-containing copolymer is described which comprises a) from 10 to 60 mol-% of copolymerized units of a vinyl ester of a highly branched carboxylic acid whose acyl radical has 9 carbon atoms and comprises isomers containing two quaternary carbon atoms to which from 0 to 80 mol-% of isomers containing one quaternary carbon atom together with at least one tertiary carbon atom in the acyl radical are admixed, b) from 20 to 50 mol-% of copolymerized units of a vinyl ester of a short-chain carboxylic acid, where from 50 to 100% of the copolymerized units of this vinyl ester b) are in the OH form obtained by hydrolysis, and c) copolymerized units of a perfluoroolefin of the formula CF2=CFRf  in which Rf is F or a perfluoroalkyl radical having 1 to 8 carbon atoms, in an amount which makes the sum of components a)+b)+c) up to 100 mol-%, but with the proviso that at least 10 mol-% of the perfluoroolefin are present in the copolymer. The copolymers are suitable as binders for surface coating compositions of all types, in particular for industrial finishes.
Patent JP-H05338417-A (JP)
Title: Tire tread
Inventor: ARAN RANIE
IPC: B60C11/11
Filed: 1992-11-18
Abstract: PURPOSE: To enhance grounding properties and wear properties on a snow-covered or rainy icy ground by providing cutouts in walls of grooves. CONSTITUTION: A block 11 has cutouts 2 each of a width e not zero of 0.2 to 2 mm, and a mean axis of the cutouts 2 forms an angle equal to an absolute value of maximum of 40 deg. to an axial or circumferential direction of the tire. Further, grooves 3 parallel to the mean orientation of the cutouts 2 have walls 30 of a vertical section, the walls 30 have cutouts 31 generated in a depth h, a diagram of a residual depth h-h1 of the cuts 31 forms a symmetrical diagram of the diagram of the incision nearest toe groove with respect to the vertical line D to a tread surface together with the diagram of the walls of the grooves to the depth h. Here, h is a depth of the cutouts 2.
Patent JP-2000231394-A (JP)
Title: Method and device for extracting source of formant base and data related to filter for coding and synthesis by using cost function and inversion filtering
Inventor: PEARSON STEVE
IPC: G10L19/12
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To extract a source signal of a formant base and a value of a filter parameter from one speech signal. SOLUTION: In this method, a. a filter model 12 having a set corresponding to the value of the filter parameter is defined, and b. a first filter is provided based on the filter model 12, and c. the speech signal is supplied to the first filter, and a certain remainder signal is generated, and d. for extracting the set of data points defining one line consisting of plural line segments, the remainder signal is processed, and the length of the line is calculated with a certain scale, and the value of one cost parameter corresponding to the remainder signal, and e. the value of the filter parameter is adjusted selectively, and the value of the cost parameter is reduced, and f. the steps c-e are repeated successively until the value of the cost parameter is minimized, and further, extracted one source signal and the filter parameter are expressed using the remainder signal.
Patent JP-H06180636-A (JP)
Title: Printer
Inventor: TAKAHASHI MASATOSHI
IPC: B41J29/46
Filed: 1992-12-14
Abstract: PURPOSE:To facilitate the discovery of the existing part of an error and the analysis of the error when the error is present in a software by performing a plotting processing while the error is not generated, performing dump editing and outputting data after the data for which the error is generated as dump data when the error is generated. CONSTITUTION:This printer is provided with an error control part 3 for performing a normal error processing in the case of a plotting mode, stopping the data from being sent from a reception control part 1 to an editing part 2 in the case of a dump mode, making the data upto immediately before the data for which the error 15 generated into plotting and printing and sending the data received at the editing part 2 before stopping the data from being sent from the reception control part 1 to the editing part 2 to a clump editing part 4 to be defined as the dump data when the operating mode of a printer is set either to the plotting mode for performing a normal plotting operation or to the dump mode for dumping all the data and the error is generated in a control code reported by a mode control part 5 to the reception control part 1 and the error control part 3.
Patent JP-H09145244-A (JP)
Title: Shelf net of storage room
Inventor: YAMAMOTO MASAYUKI
IPC: F25D25/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of deflection of a frame on this side in an outer frame to be smaller than that of a shelf net as a whole, and thereby to remove apparent unstableness in strength. SOLUTION: Three lateral reinforcing rods 13 are laid and fixed to the inside of a square outer frame 12 and the lateral reinforcing rod 13 on this side is disposed somewhat deeper than a frame 12a on this side in the outer frame 12, while the other two rods are disposed at positions dividing the remaining area in three equally. On the upper surface side of the outer frame, a large number of shelf rods 14 are juxtaposed and fixed. On the lower surface side thereof, one longitudinal reinforcing rod 15 is disposed at the central part in the direction of the lateral width and this rod is laid and fixed between the lateral reinforcing rod 13 on this side and a frame 12b on the deepest side in the outer frame 12. In other words, the end part 15a on this side of the longitudinal reinforcing rod 15 is apart from the frame 12a on this side.  On the occasion when goods are placed on a shelf net 11, the amount of deflection of the frame 12a on this side is reduced to be smaller than that of the other part.
Patent JP-H07187559-A (JP)
Title: Panel lifting weight suspending tool
Inventor: INOUE RINTAROU
IPC: B66C1/62
Filed: 1993-12-27
Abstract: PURPOSE:To provide a panel, lifting weight suspending tool capable of easily suspending a panel for construction in its stable state. CONSTITUTION:A panel lifting weight suspending tool is composed of a long- sized first band member 11 wherein locking members 13 are respectively provided on both ends and a short-sized second band member 12 wherein a locking member is provided on one end, and the other end of the second band member 11, on which the locking member 13 is not provided is clamped on the way of the first band member into a T shape, and a length adjusting mechanism 14 for varying the length of the second band member 12 is provided on the way of the second band member 12.
Patent JP-2000159934-A (JP)
Title: Rubber composition for tire tread and pneumatic tire
Inventor: SUGIMOTO KENICHI
IPC: C08K5/405
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition for tire tread capabel of giving excellent controllability and riding comfort to a tire from the early stage to the last stage of the usage by including a specific crosslinking agent in a specific ratio to a specific rubber component. SOLUTION: This composition comprises (A) 100 pts.wt of rubber components comprising natural and/or synthetic rubber including >=50 pts.wt. of a styrene- butadiene rubber, and (B) 0.5-8.0 pts.wt. of cross-linking agent comprising an alkylene sulfide/sulfur copolymer of the formula (R is H, CH3; m:n=2:1-1:9). The preferable styrene unit in 100 wt.% of component (A) is >=20 wt.%. The component (B) is preferably used in joint with a vulcanization accelerator such as dithiocarbamates (e.g.; zinc dibenzyldithiocarbamate or the like).
Patent JP-H05166748-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: ISHIMURA HIROSHI
IPC: H01L29/812
Filed: 1991-12-17
Abstract: PURPOSE:To remove an oxide thin layer of a base semiconductor substrate interposed in a metal - semiconductor junction boundary and to stably form a rear surface metal having excellent reliability by treating a rear surface of III-V semiconductor substrate with ammonium sulfide solution. CONSTITUTION:An n-type InP operating layer 2 is formed on a III-V, for example, semi-insulating TOP substrate 1. Then, source, drain, gate electrodes 3, 4, 5 and a protective film 6 are formed. Thereafter, the substrate 1 is lapped with a polishing material from a rear side, then etched with solution of sulfuric acid, hydrogen peroxide, pure water, and then a rear surface of a substrate 11 is treated with aqueous (NH4)2Sx solution by ammonium sulfide treatment. Then, a rear surface metal 7 is mounted to complete an InP MESFET. Thus, a manufacturing yield of a device can be improved, and a III-V compound semiconductor device having excellent reliability can be manufactured.