baber/WOPTO huggingface dataset:
Patent JP-H06191492-A (JP)
Title: Main wheel blaking device for aircraft
Inventor: MIZUNO MASAYUKI
IPC: B64C25/42
Filed: 1992-12-24
Abstract: PURPOSE:To provide a braking device for the main wheels of an aircraft, which is inexpensive, light in weight and high in reliability. CONSTITUTION:The system is equipped with a brake reservoir 31, master brake cylinders 32 and 33, a mixing valve 34, a parking valve 35, main wheel brakes 36 and 37, a wheel sensor 38, an actuator controller 39 and an electrically driven actuator 40. When a brake pedal 41 is operated by a pilot, a signal is generated by a hose sensor 42 so as to be transmitted to the actuator controller 39. The controller 39 drives the electrically driven actuator 40 while the condition of an aircraft is taken consideration, so that the main wheel brackes 36 and 37 are thereby operated by pressure built up by the master brake cylinders 32 and 33. When a skid is found by the wheel sensor 38 to have taken place, the actuator controller 39 allows the actuator 40 to be operated in such a way as to release pressure.
Patent JP-H10190785-A (JP)
Title: Incoming call control system for telephone line
Inventor: SUEYASU HARUYOSHI
IPC: H04M1/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide the incoming call control system of a telephone line, which can easily identify from which magnetic telephone p the incoming call comes among plural magnetic telephone sets. SOLUTION: An incoming signal detection circuit 6 detecting the incoming signal in a magnetic telephone line 4, a buzzer (acoustic sound generation means) 8 generating acoustic sound through a timer circuit 7 started by an output signal from the incoming signal detection circuit 6 and a lamp (light generation means) 9 turning on light are provided. Acoustic sound is generated and light is turned on for prescribed time with the ringing of the magnetic telephone set 5. Then, the incoming call of the specified magnetic telephone set 5 is visually/audibly and easily identified.
Patent JP-2001159169-A (JP)
Title: Fixing device for water and hot water supply header
Inventor: ANDO KENJI
IPC: F16L3/12
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of fixing a water and hot water supply header without influencing a building plan because a wall body becomes thick and improving workability of piping. SOLUTION: An L-shaped member is fixed to a beam, a floor member, or the like in the underfloor space and both ends of a U-shaped member externally fitted to the header are attached to the vertical piece of the L-shaped member to fix the header in a state that the header is separated from a beam or a floor member.
Patent JP-H05173351-A (JP)
Title: Recording sheet
Inventor: NAKAHARA KATSUJI
IPC: G03G7/00
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a recording sheet excellent in silicone oil absorbency and suitability to running and color copying and ensuring satisfactory printing quality. CONSTITUTION:A recording layer based on a poly(meth)acrylate-styrene copolymer having >=40 hydroxyl value and a quat. ammonium salt polymer and having 10<8>-10<14>OMEGA/cm surface resistance is formed on at least one side of a substrate.
Patent JP-2000170917-A (JP)
Title: Packing for equipment body
Inventor: OTA SHOGO
IPC: F16J13/02
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To maintain the gastightness of a storage part in a body by forming the shape of a cross section into a shape having at least four protrusions: at least two at a housing and at least two at a cover. SOLUTION: A closure packing 9 is placed on the first groove part 8a for mounting the packing for the first closure 1a and the second groove part 8b for mounting the packing for the second closure 1b. The closure packing 9, whose overall shape is roughly circular and which has a cross section with recesses at two positions, is provided with protrusions 10a to 10d at four positions. The closure packing 9 is formed out of elastic. material such as rubber or synthetic resin. By tightly-fixing the first closure 1a and the second closure 1b to form a closure 1, the four protrusions 10a to 10d for the closure packing 9 are brought into contact with four points of A-point to D-point in a groove 8 for mounting the packing for the closure 1, thus it is possible to maintain the gastightness of a storage part.
Patent JP-H09150194-A (JP)
Title: Method for removing sludge in septic tank sludge
Inventor: HISAYOSHI YOSHINORI
IPC: C02F9/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing sludge capable of efficiently removing the sludge at a low equipment cost and running cost. SOLUTION: While a stage for treating the sludge of a septic tank by a biological method is operated continuously for the whole day, a pretreating stage is intermittently operated only in the daytime. The gravity type concentrating machine occupying the main part of this pretreating stage is operated in the following manner: A flocculating agent is added to the sludge to flocculate the sludge to a floc form thereafter, the flocks are poured from an original liquid supplying pipe 29 into a main body 20. The liquid flows between a central outer screen 22 and an inner screen 23 until the liquid flows successively out of a discharge pipe 28. The sludge accumulates in the main body 20. While the operation is held stopped in the nighttime, the gravity type concentrating machine is allowed to stand in the state of capturing the sludge.  The dehydration of the sludge progresses and the operation of the pretreating stage is restarted after the dehydrated sludge is removed next day.
Patent JP-H11170616-A (JP)
Title: Apparatus for generating hammer clock and method for adjusting hammer clock
Inventor: FUJIMOTO YOSHIAKI
IPC: B41J2/51
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To eliminate a print shift at all print areas and improve print quality by dividing a print area to a plurality of areas and setting a timer value for correcting hammer clocks at each area. SOLUTION: When a serial printer apparatus operates, a carrier position output from a carrier position counter 2 is compared by a comparison part 102 with a position of each area stored in a print area position memory part 101. When the positions agree, the position is output as a print area position to an adjustment timer part 104. A timer value corresponding to the print area position is obtained from an adjustment timer value memory part 103. At this time, a part of a different carrier speed in a print area is divided to parts 1-5 and the timer value for correcting hammer clocks is set for each divided area. An input pulse of a hammer timer 105 is delayed by the obtained timer value, which is output as a hammer clock. Accordingly, a print shift is corrected at all print areas.
Patent JP-H07179209-A (JP)
Title: Hanger carrying device
Inventor: MIYATA AKIYOSHI
IPC: B65G47/90
Filed: 1993-12-22
Abstract: PURPOSE:To enhance the working efficiency and the service life of a device by eliminating a double stay of hanger units. CONSTITUTION:A hanger carrying device has hanger unit holding-raising means 5 and 7 to raise and carry a hanger unit 1 carried from a first hanger carrying unit A to a starting end of a second hanger carrying unit B while holding it, a counterflow preventive claw 3 arranged in the vicinity of the starting end of the second. hanger carrying unit B so as to prevent a counterflow of the hanger unit 1 raised and carried to the starting end of the second hanger carrying unit B and a passing detecting means 4 arranged downstream of this counterflow preventive claw 3 so as to detect passing of the hanger unit 1. In a hanger carrying device constituted so as to return the hanger unit holding- raising means 5 and 7 to former positions when passing of the hanger unit 1 is detected by the passing detecting means 4, after the hanger unit 1 is raised and carried to the staring end of the second hanger carrying unit B, the hanger unit holding-raising means 5 and 7 are stopped for constant time.
Patent JP-H10167297-A (JP)
Title: Inner plug, cap and combination thereof
Inventor: ASAI SHIZUO
IPC: B65D39/08
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To improve sealing function for reliably preventing liquid from leaking by improving strength of a protruding string against sealing pressure and preventing a cap from being broken. SOLUTION: The inner plug 12 has a circular swollen part 22 to be pushed against an inner peripheral face 2A of an opening 2 on an outer peripheral face 16A of an inner plug body 16 and a protruding string 20 having a trapezoidal cross section in plane contact with an upper end face 2B of the opening 2 on a lower face 18A of a flange 18. The cap 14 comprises a body 24 having a thread 28 with a trapezoidal cross section in plane contact with a screw groove 3 of the opening 2 inside and a top plate 26 integrally formed successively from the body 24.  The cap 14 has a circular inner plug press 30 formed extending from an inner face 26A on a side of the inner plug of the top plate 26 toward the inner plug 12 to be engaged with an inner peripheral face 16B of the inner plug body 16 for pressing the inner plug body 16 against the inner peripheral face 2A of the opening 2, and also has a curve on an inner face 25 on a part connected between the body 24 and the top plate 26.
Patent JP-2000170926-A (JP)
Title: Valve element for butterfly valve
Inventor: SAKU KAZUNORI
IPC: F16K1/22
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent quenching cracks or the like at a weld part caused by resin molding from being exposed on the surface by forming a through hole, communicating with the inside of a central hole, around the central opening of a core metal serving as the center of a valve element and on the side opposite to a resin charging gate, and leading the front side of charged resin from the through hole to the inside of the central hole. SOLUTION: A cavity is formed at the central hole 2 of a round-shaped core metal 1, bearing parts 3, 4 of upper and lower part stems are formed at the upper and lower parts of the central hole 2, and an engaging flat surface 3a engaging an upper stem is formed at the bearing part 3. A through hole 6 communicating with the inside of the central opening 2 is formed around the central opening 2 of the core metal 1 and on the side opposing the resin injecting gate, and a plurality of communicating holes 7 for connecting front and rear resins 5 are formed at the blade part of the core metal 1. The molten resin charged from the gate goes to the rear side of the core metal 1 passing through various routes respectively and gathers again at the vicinity of the through hole 6 to be merged.  The molten resin is then led to the cavity of the central hole 2 from the through hole 6 to be buried therein. It is thus possible to surround the core metal with synthetic resin, thereby attaining the valve element of stable quality.
Patent JP-H10183926-A (JP)
Title: Handrail member, its manufacture, and handrail
Inventor: MAKIURA HIROYUKI
IPC: B23K26/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To easily indicate the presence of a handrail in the dark to transmit a necessary attention and guide by cutting letters or marks in a light-blocking tubular body, and inserting a cold-cathode light emitting tube therein to form a handrail. SOLUTION: A handrail member 1 has letters or marks 3 cut in a light- blocking tubular body 2, this cut part 3 is closed by a semitransparent plastic sheet, and a cold-cathode light emitting tube 4 is fixed inside the tubular body 2 via a light emitting tube bearing 8. Plug-in pipes 6 for connection are mounted at both ends of the tubular body 2, are plugged into a normal handrail 5, and locked into place by locking screws. The tubular body 2 is a metallic, plastic or FRP pipe, etc., and the cold cathode light emitting tube 4 generates little heat, is usable when inserted into a metallic pipe with a bore of 20 to 45mm, and can emit light with various colors as well as white light. Thus the letters or marks, displayed on the handrail 1 of the same material and size as normal ones, can easily be recognized.
Patent JP-H05181232-A (JP)
Title: Cartridge provided with film sending function
Inventor: YANATORI HIROMI
IPC: G03C3/00
Filed: 1991-12-27
Abstract: PURPOSE:To drastically reduce the man-hour of complicated and troblesome working applied in a conventional way by smoothly and safely sending the leading end part of a photographed film to outside through an entrance by turning the hub of a spool for a cartridge. CONSTITUTION:As to the photographic film cartridge 20 having flanges 2A and 2B for guiding the film and which are concentrically installed on both sides of a winding shaft 3 for locking the end part of the film so as to wind the film around the shaft, and having caps 22 fitted into both sides of a barrel 21 whose inside diameter is slightly larger than the flange of the spool having hubs which are concentrically installed outside the flanges, and also provided with a light-shielded film entrance 21D which is installed on the bus part of its cylindrical barrel, and having the hubs 11 and 12 of the spool fitted in the center holes of the caps 22, ring-like projecting parts 2C and 2D are installed in the inner side part near the outermost circumferential parts of both flanges 2A and 2B for the spool and concentric to the outer circumference, and also, the cartridge is an elastic structural body which is press-deformed in a direction of making the winding shaft short when a pressure is applied on the part of the winding shaft from the outside in the direction of the winding shaft.
Patent JP-2000174174-A (JP)
Title: Method and device for manufacturing semiconductor device
Inventor: KAJI KENICHI
IPC: H01L21/52
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for easily detecting the penetration of a pick-pin into a sheet, so that allocation or tight-fitting of a damaged semiconductor chip to a predetermined position such as a supporting plate is prevented. SOLUTION: A pin 7a is made of a conductor for functioning as a terminal. A collet 9a is provided with, as one body, a terminal 13 for detecting sheet penetration. The pin 7a and the detecting terminal 13 are connected to a sheet penetration detecting circuit 14. When a semiconductor chip 4 is sucked with the collet 9a, electric conductivity between the pin 7a and the detecting terminal 13 is measured for judgement whether the pin 7a penetrates a sheet 2 or not.
Patent JP-H09165441-A (JP)
Title: Production of polyhydroxycarboxylic acid resin
Inventor: ODERA JUNZO
IPC: C08G63/695
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable resin by heating a hydroxycarboxylic acid in the presence of a 1,3-substd. 1,1,3,3-tetraalkyldistannoxane under a reduced pressure to cause the polymn., adding a silane coupling agent to the polymn. system, and further continuting the polymn. SOLUTION: A biodegradable polyhydroxycarboxylic acid resin is obtd. by feeding a hydroxycarboxylic acid (e.g. L-lactic acid) and a 1,3-substd. 1,1,3,3- tetraalkyldistannoxane represented by the formula (wherein R is CH3 , C2 H5 , etc.; X is Cl, Br, NCS, etc.; and Y is Cl, Br, OH, etc.) as the polymn. catalyst into a sample sphere of a glass tube oven, evacuating the sphere to about 50mmHg or lower while rotating it to remove water, heating it to about 120-220 deg.C to conduct the polymn., returning the inside of the polymn. system to normal pressure, and further continuing the polymn. in the presence of a silane coupling agent (e.g. tetrabutoxysilane) in an amt. of 0.001-10 pts.wt. pref. 0.1-10 pts.wt., based on 100 pts.wt. final resin.
Patent JP-H07191094-A (JP)
Title: Signal generating device
Inventor: SATO NORIHIKO
IPC: G01R31/28
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a signal voltage which can be offset by supplying a driving voltage and reference driving voltage to a floating signal generating circuit from a floating power source circuit and a voltage which is variable against a ground potential as a reference floating voltage from a variable power source circuit. CONSTITUTION:The reference driving voltage of a floating power source circuit 22 is decided based on the reference floating voltage of a line 38. A variable power source circuit 24 receives an AC voltage from the secondary winding 20 of a transformer 14 and generates a DC voltage which is variable within a desired range including 0V to the line 38 on the basis of a ground potential. The DC voltage becomes the reference floating voltage of the circuit 22. The output signal of a signal generating circuit 26 is supplied to an output terminal 30 after the signal is amplified by means of an output amplifier 28. The circuit 26 and amplifier 28 are in floating states, because they receive the reference driving voltage from the circuit 22 and only the reference driving voltage is offset. Since the reference voltage is decided from the variable voltage of the circuit 24, on the other hand, the offset voltage can be controlled.
Patent JP-H11181008-A (JP)
Title: Production of crosslinked elastomer
Inventor: KOBAYASHI MINORU
IPC: C08F2/44
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a crosslinked elastomer low in creeps such as compression permanent set and tensile permanent elongation, having excellent various physical properties such as mechanical strengths, e.g. tensile breaking strength and tensile breaking elongation, capable of producing the crosslinked elastomer in a simple processes capable of reducing energy and time consumed in a kneading process and not requiring a post-crosslinking process in good productivity and at a low cost. SOLUTION: This method for producing a crosslinked elastomer comprises adding particles, such as carbon black particles, having an average primary particle diameter of 1-200 nm to a polymerizing monomer composition containing a compound having plural polymerizing groups in the molecule and, for example, comprising a (meth)acrylic acid alkyl ester as a main component, and subsequently subjecting the obtained composition to a polymerization.
Patent JP-H07184408-A (JP)
Title: Process for automatic working of farm machine
Inventor: SATO JUNICHI
IPC: G05D1/02
Filed: 1993-12-24
Abstract: PURPOSE:To remarkably improve the workability and working accuracy in the unmanned working and traveling of a farm machine compared with conventional method. CONSTITUTION:A mobile machine body 1 is autonomously moved in a working step and a gyration step and automatically stopped at the end of the gyration step. The automatically stopped mobile machine body 1 is guided to the next working step by remote operation.
Patent JP-2000175418-A (JP)
Title: Brushless motor
Inventor: ITO MOTOYA
IPC: H02K21/14
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To centrally wind an armature coil with one phase at a time for each tooth of a stator in a sensorless system. SOLUTION: Armature coils U21-W21 are centrally wound by one phase at a time for each tooth 20 of a stator 19. By forming a permanent magnet 26 for field, so that a magnetization surface facing an armature coil 21 is in a circular recessed surface shape, a magnetic flux distribution for the armature coil of each permanent magnet 25 changes in a rotary direction. As a result, even if only one permanent magnet 26 faces a non-energized phase coil, a magnetic flux that is interlinked with a non-energized phase coil changes due to the rotation of a magnet rotor 23, and an induction voltage is generated in the non-energized phase coil. By detecting the induction voltage, the rotary position of the magnet rotor 23 can be detected, thus driving a brushless motor 14 in a sensorless system, regardless of the central winding system.
Patent JP-H11169662-A (JP)
Title: Waste gas treatment in incinerator
Inventor: YAMADA SHINICHI
IPC: B01D53/70
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating waste gas in which dust (waste) containing harmful substance such as dioxin is not discharged to outside a waste gas treating plant and the complicated recovery of by products such as sulfuric acid is not needed. SOLUTION: In a method of treating waste gas wherein an alkali agent is injected to waste gas generated from an incinerator 1 to treat it by a dust collector 5 and the waste gas, directly or after injecting NH3 to the waste gas, is introduced into an adsorber 7 packed with carbonaceous adsorbent 8 to be brought into contact with the carbonaceous adsorbent 8 and remove harmful substance, and also the carbonaceous adsorbent 8 that is used for waste gas treatment and deactivated is heated and regenerated by a regenerator 13 and is circulated to the adsorber 7, the dust collected by the dust collector 5 is fed into the regenerator 13 to subject it to heating treatment, and also the desorbed gas generated in the regenerator 13 is returned to the upstream side of the dust collector 5 to treat it.
Patent JP-2000160321-A (JP)
Title: Formation of iron - aluminum compound layer on surface of steel material
Inventor: MASUDA ATSUSHI
IPC: C23C10/50
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for thickly forming an Fe-Al compd. layer having uniformly high hardness for preventing fretting wear. SOLUTION: At the time of coating the surface of a base material composed of a steel material with aluminum and executing diffusion under heating at 660 deg.C to form an Fe-Al compd. layer, in the case that (d) is defined as the thickness (μm) of the Al coating film and (t) is defined as the diffusing time (hr), the diffusing time is decided in such a manner that the ratio K of (d) to the square root of (t) is controlled to 40 to 200. In this way, a sound Fe-Al compd. layer having sufficient hardness can be obtd., and fretting can effectively be prevented.
Patent JP-H10190864-A (JP)
Title: Communication system, communication equipment and communication terminal equipment
Inventor: ARAI HIDESATO
IPC: H04L12/58
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, communication equipment and communication terminal equipment, in which a required part and an unrequired part in an electronic mail are divided automatically, so as to reduce an information amount to be stored. SOLUTION: Upon receipt of an electronic mail from a server 1, an electronic mail receiver 8 sends an electronic mail to an electronic mail divider 9. The electronic mail divider 9 retrieves division symbols ' ' from the head of an electronic mail, based on a content of an electronic mail division setting part 16, copies a sentence of a retrieved line to a division buffer position, when the division symbol exists, and deletes the sentence of the retrieved line of a reception mail buffer 18. As a result, only the sentence, without being added with the division symbols as mentioned above remains and only the sentence added with the division symbols, are stored in a division buffer 19. Then electronic mail management information, 'supplementary' information or the like are added to the sentence in the division buffer 19, so as to allow discrimination of being as divided electronic mails.
Patent JP-H05155596-A (JP)
Title: Battery housing structure of battery type industrial vehicle
Inventor: ISOGAWA YASUYUKI
IPC: B60L50/64
Filed: 1991-12-03
Abstract: PURPOSE:To simplify the exchanging work of a loaded battery in battery housing structure of a battery type industrial vehicle. CONSTITUTION:A doorway 6 for exchanging a loaded battery is provided at one of side frames 5 which constitute right and left walls of a battery housing chamber 2. A side cover 7 to open and shut the doorway is pivotally fixed to the doorway 6 to be able to stand or fall. The side cover 7 consisting of a long L shape plate has falling power to the outside. As a horizontal piece 7a is pushed down by the lower edge part of a battery case 1 loaded in the battery housing chamber 2, an upright piece 7b, servicing as the cover body itself, stands and shuts the doorway 6. Consequently, the side cover 7 opens and shuts the doorway 6 for exchanging the loaded battery automatically by the up and down action of the battery case 1, when the loaded battery is exchanged.