baber/WOPTO huggingface dataset:
Patent JP-S58224240-A (JP)
Title: Air conditioner
Inventor: OGAWA TAKEYASU
IPC: F24F1/0076
Filed: 1982-06-23
Abstract: PURPOSE:To provide an air conditioner characterized with an increased dust collecting rate, a saved installation space and a reduced pressure loss, by arranging such that the fin of heat exchanger is utilized as the opposing earth electrode of discharge cable for spraying a water over the fin above the heat exchanger, and a water supply tube is provided for flowing down a dust collected therethrough. CONSTITUTION:A heat exchanger 4 is constituted by a heat exchanging tube 4c for passing a cooling medium therethrough and a multiple of fins 4d secured to the heat exchanger. While an air is introduced to the heat exchanger 4 by a fan 3, a drain pan is provided for receiving a drain from the heat exchanger 4. Moreover, while the fin 4d is formed as an opposing earth electrode and a discharge cable 5 forming an ionization section and a dust collecting zone between it and the fin 4d is arranged in opposition against the fin 4d, a water is sprayed over the fine 4d and a water supply tube 9 is provided at the upper portion of heat exchanger 4 for flowing down dusts collected by the fin. As a result, it is available to use an air conditioner which is simple in construction, provide an increased dust collecting rate and a reduced pressure loss and requires less installation space. Besides, the air conditioner needs not to clean and replace a filter.
Patent JP-H046211-A (JP)
Title: Production of steel wire for spring having excellent fatigue strength
Inventor: KURAMOTO HIROSHI
IPC: C22C38/00
Filed: 1990-04-25
Abstract: PURPOSE:To produce the steel wire for springs having excellent fatigue strength by elongating the wire of a high-cleanliness steel specified in the compsn. of nonmetallic inclusions at a specific reduction of area, then subjecting the wire to annealing and tempering treatments. CONSTITUTION:The high-cleanliness steel consisting, by weight %, 0.5 to 0.8% C, 0.8 to 2.5% Si, 0.1 to 1.0% Mn, 0.1 to 2.0% Cr, the balance Fe and unavoidable impurities and contg. the nonmetallic inclusions contg. <=40% Al2O3, 35 to 87% SiO2, <=30% MgO, and consisting of the balance CaO, MnO and unavoidable impurities is used as a blank material. This steel blank material is hot rolled to the wire and thereafter, the wire is drawn at 70 to 95% reduction of area. The wire is subjected to the annealing and tempering treatments and is thereby made into the steel wire for springs having >= 250 kgf/mm<2> strength. One or more kinds of 0.03 to 0.50% V, <= 2.0% Ni, 0.03 to 0.50% Nb, and 0.03 to 0.50% Mo are incorporated into this steel compsn. at need. This steel wire is usable for valve springs for internal combustion engines, clutch springs, brake springs, etc.
Patent JP-S5735546-A (JP)
Title: Anilinobenzyl ester, its preparation and insecticide and acaricide
Inventor: YAMADA TOMIO
IPC: A01N43/08
Filed: 1980-08-11
Abstract: NEW MATERIAL:An anilinobenzyl ester expressed by formula I [R 1  is H or cyano; R 2  is isobutyl of formula II (R 3  is naphthyl, thienyl, etc.) or cyclopropyl substituted by Cl, methyl, etc.].  
     EXAMPLE: α-Cyano-3-(4-chloroanilino)benzyl α-isopropyl-2-naphthylacetate.  
     USE: An insecticide and acaricide having insecticidal and acricidal activity against various injurious insects and tetranychids of plants, and particularly powerful insecticidal activity against main injurious insects, e.g. green rice leafhopper, of paddy-rice plants with low toxicity to fishes.  
     PROCESS: A carboxylic acid expressed by the formula R 2 COOH or a reactive derivative thereof, e.g. an acid chloride, is reacted with a novel anilinobenzyl alcohol expressed by formula III or a reactive derivative thereof, e.g. a chloride, to give the compound expressed by formula I. The novel compound expressed by formula III is obtained by reducing an aldehyde expressed by formula VI obtained from compounds expressed by formulas IV and V or adding HCN to the aldehyde expressed by formula VI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10304582-A (JP)
Title: Inductive charging equipment and inductive charging system
Inventor: KUNO HIROMICHI
IPC: H02J7/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an inductive charging equipment and charging system which can start recharging, when a power supply equipment on the infra structure has returned from service interrupt by improving the constitution for starting a charge control equipment such as a battery ECU. SOLUTION: When a paddle 8 is inserted in a C/P unit 44 and a limit switch 46 is closed, a current is supplied to an RF board 48 as a communication equipment, and the state capable of communication is obtained. When the RF board 48 receives a communication signal from the infra side, a starting signal is formed and sent to a battery ECU 18, which is started. When service interrupt is generated, the battery ECU 18 is turned off. When the service interrupt ends, the communication signal from the infrastructure is received, and the RF board 48 forms the starting signal, by which the battery ECU 18 is started. As a result, recharging can be started.
Patent JP-H01279471-A (JP)
Title: Track retrieval device
Inventor: IKEUCHI KOICHI
IPC: G11B21/08
Filed: 1988-05-02
Abstract: PURPOSE:To reduce missing of a track detection signal and to reduce the track retrieval time by detecting missing of the track detection signal and replacing the track detection signal into an output of a required oscillator. CONSTITUTION:Switches 22, 27 are thrown from the position of a contact (a) to (b) by a missing detector detecting missing of a track detection signal generated when a scanning position crosses a track. Thus, a detection voltage passing through a frequency-voltage (F-V) converter 22 is applied and a noninverting input of an operational amplifier 24 receiving a feedback of an output via the F-V converter 23 is held to a value just before the missing of the track detection signal and the oscillated output of a VCO 25 is made the same period as the period of the track detection signal just before the missing. The oscillated output is replaced with the track detection signal during missing, counted by a counter and the extension of the track retrieval time due to missing of the track detection signal is prevented based on the track detection signal with less missing substantially.
Patent JP-H08302823-A (JP)
Title: Unit building and building unit
Inventor: IWAKI KUNISUKE
IPC: E04B1/348
Filed: 1995-05-08
Abstract: PURPOSE: To save the quantity of a structural material used for a unit building to be built by mounting an upper floor building unit on a lower floor building unit. CONSTITUTION: A lower floor building unit 11A is constituted of a structural body from which a ceiling framework is eliminated and to each of corner parts of a floor framework of which a lower end part of a pillar 13 is connected on a unit building constructed by mounting an upper floor building unit 11B on the lower floor building unit 11A. A lower end part of the pillar 13 of the upper floor building unit 11B is rigidly connected to an upper end part of the pillar 13 of the lower floor building unit 11A at portions 13A, 13B.
Patent JP-H0897633-A (JP)
Title: Antenna feeder device and beam formation network
Inventor: FUIRITSUPU ERU METSUZEN
IPC: H01Q21/06
Filed: 1995-05-08
Abstract: PURPOSE: To make a device compact and light in weight and to facilitate assembly by providing a phased array with a strip line array package including a radiation element for generating linearly and circularly polarized waves, and with an auxiliary array of MMIC isolator and an amplifier module for radiation element. CONSTITUTION: An annular slotted plane radiator having plural TE11 modes includes N pieces of radiators 11. The radiator 11 forms circularly polarized radiation while being linked to a strip line hybrid or quadrature strip line coupler 12. The hybrid 12 is linked to plural BPF 13. The BPF 13 includes N pieces of BPFs. The filter 13 is linked to a monolythic microwave integrated circuit amplifier 14 including N pieces of amplifiers 14 together with an integral isolator. The amplifier 14 is connected to plural M-path power dividers 15. The divider 15 is connected to plural N-path power dividers 16. When generating 16 beams, N is 91 and M is 16.
Patent JP-H07317472-A (JP)
Title: Shutt-off gate device
Inventor: ISHII NOBUKUNI
IPC: G07B15/00
Filed: 1994-05-24
Abstract: PURPOSE:To prevent the free passage of a passenger through a wicket having no automatic ticket examining machine. CONSTITUTION:Upper and lower fixing clutch pieces 9, 10, in which notches 9a, 10a are formed to top faces, are fixed onto a rotatable vertical shaft 8. Upper and lower movable clutch pieces 13, 14, in which semicircular projections 13a, 14a capable of being engaged with the notches 9a, 10a are formed to undersides and on which a gate body is mounted, can be lifted and lowered along the vertical shaft 8 in the vertical shaft 8 while being installed so as to be able to be rotated to the vertical shaft 8. A coil-spring connecting piece 23 for returning an overrun is fitted externally to the vertical shaft 8 so as to be able to be turned to the vertical shaft 8, and the other end of a coil spring 27 for returning the overrun, in which one end is coupled with the coil- spring connecting piece 23 for returning the overrun, is connected to the strut 3 side. An engaging piece 13c revolving the coil-spring connecting piece 23 for returning the overrun so as to apply tension to the coil spring 27 for returning the overrun when the gate body is overrun, is formed to the upper movable clutch piece 13.
Patent JP-H04316812-A (JP)
Title: Manufacture of synthetic resin sheet with pattern
Inventor: SAITO HIDEO
IPC: B29C43/30
Filed: 1991-04-15
Abstract: PURPOSE:To provide the manufacturing method of synthetic resin sheet having varied pattern with more depth by a method wherein the pattern is provided not only to the flow direction of the sheet but also to its width direction. CONSTITUTION:The manufacturing method concerned of synthetic resin sheet with pattern 7 consists of the continuous feeding of base material resin sheet 2 and differently colored resin sheet 4, both of which are respectively formed, to pressure rollers 5 to the flow direction of the sheets so as to make into an integral body by fixing them together under pressure and the consequent feeding of the resultant integrated sheet to calender rolls 6 so as to roll.
Patent JP-2000306356-A (JP)
Title: Tape cassette
Inventor: SAKURAI SATOSHI
IPC: G11B23/087
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a tape cassette in which a reel lock mechanism acts smoothly and a pair of reels can be surely locked and released from the lock. SOLUTION: The tape cassette has a pair of reels 25 and 26 accommodated between an upper shell 23 and a lower shell 24 in a state with a magnetic tape 30 wound, a reel lock body 41 which is movable back and forth to the reels and is supported by the lower shell, a pair of reel lock elements 42 and 43 supported rotatably by the reel lock body, and a reel lock spring 44 with a pair of coil parts 44a and 44b loosely fitted to rotation center parts of the pair of reel lock elements. A pair of hook parts 50c and 50c are engaged and disengaged to a pair of engagement threads 25a and 26b by moving the reel lock body, thereby locking and unlocking the pair of reels 25 and 26 in the tape cassette. A coupling part 44c for coupling the pair of coil parts of the reel lock spring is bent towards the reel lock body, so that the reel lock body is pressed by a spring force of the coupling part.
Patent JP-H11299412-A (JP)
Title: Fowl-repulsing equipment
Inventor: NAKAYAMA TAKAMITSU
IPC: A01M29/16
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To give birds hallucination that one bird of a flock of pigeons, crows or the like flew away and to make them fly all together by providing proximity sensors outputting a detecting signal when birds approach them and by providing a sound generator radiating repulsing sound when inputted by the detecting signal. SOLUTION: The purpose of this invention is achieved by providing (A) proximity sensors outputting a detecting signal when birds approach them within the preferred distance and (B) a sound generator comprising a sound signal- generating circuit, an amplifying circuit and a speaker. The sound signal- generating circuit is coupled with the proximity sensors and generates sound signals for radiating repulsing sound similar to flapping sound of birds for a preferred period of time when inputted by the detecting signal. The amplifying circuit amplifies the sound signals for repulsing sound. The speaker converts the amplified sound signals into audio sound.
Patent JP-S62266704-A (JP)
Title: Reproducing device
Inventor: SAKATA TSUGUHIDE
IPC: H04N5/93
Filed: 1986-05-14
Abstract: PURPOSE:To prevent noise components from being written in a storage means by deciding a recording state at the access position of a reproducing means and controlling the storage state of the storage means according to the decision result. CONSTITUTION:A driver 6 is driven in playback mode so as to make a playback head 5 access the 1st track of a magnetic sheet. Here, when a level detecting circuit 8 detects the track being recorded yet, a memory controller 23 is so operated as to write a video signal obtained from a track being reproduced by the head 5 currently in an R memory 13, a G memory 14, and a B memory 15. When the circuit 8 detects the output of the head 5 being from an unrecorded track, the controller 23 is so operated as to erase the memories, thereby writing an entire screen black-level signal. Consequently, noise components are prevented from being written in the memories 13-15.
Patent JP-H0623489-A (JP)
Title: Mold for horizontal continuous casting equipment
Inventor: KANEKO HIDEO
IPC: B22D11/04
Filed: 1992-04-28
Abstract: PURPOSE:To provide a mold for horizontal continuous casting, in which the mold temp. at the time of casting is made to be low to restrain the wearing and the service life of the mold can be extended, by strengthening the cooling at the part ordinarily having large wearing in the inlet of the mold. CONSTITUTION:In the mold for horizontal continuous casting equipment closely connecting a tundish 1 and the mold 10 through a feeding nozzle 4 and a brake ring 5, the inner end surface 19 at the upstream side in the casting direction in the surface forming a cooling water passage 15 at the inside of the mold is positioned to the upstream side from the rear end surface 13 of the brake ring.
Patent JP-H02287557-A (JP)
Title: Developer for reversal development
Inventor: YAJIMA TOSHIKO
IPC: G03G9/087
Filed: 1989-04-28
Abstract: PURPOSE:To obtain the developer having good reproducibility of images by incorporating the polyester obtd. by bringing a monomer compsn. contg. specific components into polycondensation reaction as a bidner resin into the developer. CONSTITUTION:The polyester obtd. by bringing the monomer compsn. contg. the components (a), (b) and (c) into polycondensation reaction is used as the binder resin. The component (a) is a tervalent or higher valency carboxylic acid monomer; the component (b) is arom. dicarboxylic acid and the component (c) is aliphat. diol. Since the molecular chain of the aliphat. diol is flexible, the toner is softer and has the higher adhesive strength and holding power. Image defects by toner splashing are hardly generated. The compounding ratio of the tervalent and higher valency monomer is preferably 1 to 30mol% of the entire part of the monomer compsn. The toner is too soft and image unsharp arises if the ratio is too low. The adhesive strength between the toner particles and a latent image carrier is low when the ratio is too high.
Patent JP-S5811944-A (JP)
Title: Production of photosensitive element for electrophotography
Inventor: IDE YUKIO
IPC: G03G5/10
Filed: 1981-07-16
Abstract: PURPOSE:To obtain a photosensitive element free from projections on its surface and the generation of uneven development by removing a natural oxide film on the surface of an Al supporting member, treating the surface with steam obtained by boiling ion exchange water just after the removal of the oxide, and then drying the treated surface to form a photosensitive layer. CONSTITUTION:After grinding the surface of an Al supporting element to set up the surface coarseness <1.2mu grease is removed from the surface by washing it with ''Perchlene ''. After washing the surface with water twice, Alumite natural oxide film is removed from the surface by alkali-etching. Immediately after the removal of the oxide, the surface is treated with steam obtained by boiling ion exchanged water of specific resistance >3X10<6>OMEGA.cm for 2min. Consequently a new and even boehmite oxide film is formed on the Al film surface, so that an even surface free of projections is obtained. After drying the surface with warm air, a photosensitive layer is formed by evaporating Se alloy or the like to obtain a photosensitive layer with an even surface.
Patent JP-H11239714-A (JP)
Title: Deodorizing system in deposition and fermentation treating house of poultry excreta using ozone
Inventor: IWAKI YASUNORI
IPC: B01D53/38
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To execute efficiently at a low cost a deodorizing treatment of an odorous gas generated from poultry excreta, remained feed, or the like by a method wherein the deodorizing treatment by a comparatively small amount of ozone in an atmosphere in which a specific temperature is kept is adopted, and respective instruments are controlled by a control means based on outputs of a gas sensor and a temperature humidity sensor. SOLUTION: An air intake duct 2 is arranged to a roof central upper part in a closed treating house 1, and a roof space part 19 is sectioned by providing an under roof 17 in a shape parallel to a main roof. Then, an ozone feed header 3 is continuously connected to just under the air intake duct 2 and the roof part a little to an intake part 18, a comparatively small amount of ozone is supplied therefrom, and allowed to react with an odorous gas to execute a deodorizing treatment. Further, a nonwoven fabric filter 21 is provided in a shape of covering the inlet part 18 provided to a joint part of the under roof 17 and a side wall to remove dust generated in the treating house.  Then, an exhaust fan 5, an ozone generator 11, and a humidifier 12 are controlled following outputs of a gas sensor 8 and a temperature humidity sensor 9 which are appropriately provided to execute stably the deodorizing treatment.
Patent JP-H04337270-A (JP)
Title: Rotary electrode transmission system
Inventor: HOSODA TADATSUGU
IPC: H01R39/28
Filed: 1991-05-15
Abstract: PURPOSE:To eliminate an abrasive portion and provide a long life for use in vacuum. CONSTITUTION:A rotor coaxially overlapped with electrode sections 1, 2 serving as conducting members connected to a thermocouple 14 and an insulation section 3, outer ring sections 9a, 9b in roller-contact with the electrode sections 1, 2 exposed from the insulation section 3 of the rotor, and terminals 8a, 8b connected to the outer ring sections 9a, 9b are provided, and the voltage of the thermocouple 14 is measured at a terminal section.
Patent JP-S63274788-A (JP)
Title: Device for preventing leakage of fume from pickling tank
Inventor: TSURUTA KAZUO
IPC: C23G3/00
Filed: 1987-05-06
Abstract: PURPOSE:To prevent the leakage of fumes from a pickling tank by providing a water sealing part to the upper cover of a band steel pickling tank, and furnishing a cavity formed at the connecting ends of adjacent pickling tank covers and a leaked fume sucking duct connected to the cavity. CONSTITUTION:The tank cover 2 is provided at the upper part of the band steel pickling tank 1, water 31 is filled in the rail-shaped bearing part 11 fixed above the pickling tank, the side edge of the tank cover 2 is dipped in the water, and the inside of the pickling tank is sealed from the external air by water. In addition, a recess 21 is formed at the adjacent rear end of one tank cover 2a at the connecting part of the tank cover 2, and a protrusion 22 matching the recess 21 is formed at the adjacent front end of another tank cover 2b to be combined with the cover 2a. The dust 5 for sucking the fumes leaked from the pickling soln. is connected to the cavity 4 formed at the joint between both combined tank covers 2a and 2b, and the fumes are sucked and discharged through the suction port 51. Consequently, the pickling soln. fumes are not leaked from the pickling tank 2 to the outside of the tank, and the working environment is prevented from being contaminated.
Patent JP-H07316657-A (JP)
Title: Production of grain oriented silicon steel sheet reduced in iron loss
Inventor: SATO HIROAKI
IPC: H01F1/16
Filed: 1994-05-24
Abstract: PURPOSE:To obtain a product reduced in iron loss by specifying temp. rise rate at the time of heating a continuously cast slab of steel with specific composition and also specifying aging temp. and aging time in interpass at the time of cold rolling. CONSTITUTION:A continuously cast slab, consisting of, by weight, 0.015-0.100% C, 2.0-4.0% Si, 0.03-0.12% Mn, 0.010-0.065% sol.Al, 0.0040-0.0100% N, 0.005-0.050% S and/or Se, further 0.003-0.3% of one or more elements among Sb, Sn, Cu, Mo, Ge, B, Te, As, and Bi, and the balance Fe, is used. This slab is heated and soaked to and at 1320-1450 deg.C, hot-rolled, preliminarily cold-rolled, precipitation-annealed, subjected to final cold rolling consisting of plural passes, and subjected to decarburizing and primary recrystallization annealing and then to final finish annealing, by which the grain oriented silicon steel sheet can be produced. In this method, heating for the slab in a high temp. region of >=1200 deg.C is done at >=5 deg.C/min temp. rise rate, and the steel sheet is held at 150-350 deg.C for >=1min at least in one interpass in the final cold rolling stage.
Patent JP-H10277098-A (JP)
Title: Manually traveling vehicle for weak
Inventor: TANAKA SUGAKO
IPC: A61H3/04
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To lightly move at normal time and to naturally brake at the time of accelerating more than necessity by mounting a speed limiting device consisting of an accelerating inertial device and a fast rotation stopping device using a rotary body rotating linked with a rear wheel to the rear wheel. SOLUTION: The accelerating inertial device 2 and the fast rotation stopping device 3 are mounted to the rear wheel 1 of a walking frame and the device 2 is obtained by connecting a rotating body 7 functioning as an inertial body to a vehicle shaft gear 5 fixed to the rear wheel 1 rotatably pivoted by a vehicle shaft 4 through an intermediate gear 6. In the device 3 provided to the open tip side of the device 2, when the rotation of the rotating body (inertial body) 7 is accelerated, a weight 12 rotates and moves in a direction opposite to a rotating direction by inertia, the pawl 14 of the weight 12 is caught by the pawl groove 15 of an internal tooth ratched wheel 13, the rotation of the body 7 is stopped by being fixed by a pin 7 at the position and the rear wheel 1 rotating linked with the rotating body (inertial body) 7 is stopped.