baber/WOPTO huggingface dataset:
Patent JP-H06186659-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKAMUKAI YASUHIKO
IPC: G03C1/295
Filed: 1992-12-21
Abstract: PURPOSE:To provide a silver halide photographic sensitive material giving a high sensitivity and high contrast image and suppressing the occurrence of black spots even when processed with a developing soln. of a low pH not contg. an amino compd. CONSTITUTION:This silver halide photographic sensitive material contg. a hydrazine deriv. in at least one silver halide emulsion layer and/or other hydrophilic colloidal layer on the substrate contains a nucleus formation accelerator in the silver halide emulsion layer and/or other hydrophilic colloidal layer and further contains at least one kind of acidic polymer.
Patent JP-2000167599-A (JP)
Title: Denitrification treatment of sludge or excretion
Inventor: NAKAZONO SHUZO
IPC: C02F11/12
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for denitrification treatment of sludge or excretion. SOLUTION: A denitrification treatment method of sludge or excretion consists of a process for heating a raw material such as sludge or excretion, a process for sending vapor evaporated by the heating of the raw material to a condenser 4 to separate the same into condensed water and non-condensed gas, a process for incinerating the non-condensed gas while sending condensed water to a distillation type condenser 5, a process feeding the heated raw material such as sludge or excretion in a cooker to heat-treat the same under reduced pressure by heating oil, a process sending evaporated vapor generated in the cooker to the distillation type condenser 5, and a process bringing the evaporated vapor sent from the cooker into contact with condensed water sent from the condenser 4 to separate the same into ammonia gas and denitrified condensed water in the distillation type condenser 5.
Patent JP-H05172399-A (JP)
Title: Gas water heater
Inventor: ANDO ATSUSHI
IPC: F24H1/10
Filed: 1991-12-24
Abstract: PURPOSE:To stop the combustion of a gas burner positively even when a motor is brought to an inoperative state and the electromotive force of a battery is lowered by stopping conduction to a solenoid valve by a combustion controller regardless of the detection of a water flow when a control switch indicates the stoppage of hot-water supply during hot-water supply. CONSTITUTION:A gas water heater A has a heat-exchanging channel 1, a cut-off valve 2 opened and closed by a motor 21, a water flow switch 5, a gas burner, 3 a gas duct 4, a solenoid valve 41 opened by conduction, a control switch 7, a combustion controller 8 controlling conduction to the motor 21 and the solenoid valve 41 on the basis of the indication of the control switch 7, and battery 6, in which power for operating the motor 21, the solenoid valve 41 and the combustion controller 8 is stored. When the control switch 7 indicates the start of hot-water supply, the combustion controller 8 conducts electricity to the solenoid valve 41 on the basis of the detection of a water flow by the water flow switch 5. When the control switch 7 indicates the stoppage of hot-water supply during hot-water supply, conduction to the solenoid valve 41 is stopped regardless of the detection of the water flow by the water flow switch 5.
Patent JP-H09174077-A (JP)
Title: Biological filtering method and apparatus therefor
Inventor: ISHIYAMA AKIRA
IPC: C02F1/28
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a biological filtering apparatus capable of subjecting raw water to filtering treatment over a long time with high efficiency. SOLUTION: If a biological carrier with an average particle size of 1-5mm obtained by the dry distillation of raw material coal based on cooking coal at 1000-1300 deg.C and consisting of 80-95wt.% of fixed carbon and 5-20wt.% of ash and having a large number of viaholes 14a with an inner diameter of 50-500μm is used as the filter material 14 forming the filter bed 6 of a treatment tank 5, a specific surface area containing surface pores and viaholes 14a is large and not only lower miroorganisms but also higher microorganisms such as Rotatoria suitable for the purification of water can be strongly bonded and fixed.  Since the carrier has high strength by the sintering of ash even if a particle size is small and the voids of the filter bed can be kept over a long time, SS, BOD, phosphorus and org. matter in raw water can be stably separated and removed over a long time with high efficiency, and sludge can be also continuously decomposed.
Patent JP-H08177787-A (JP)
Title: Cross flow fan
Inventor: TANAKA HIDESHI
IPC: F04D29/30
Filed: 1994-12-22
Abstract: PURPOSE: To disperse a noise level of the whole body, and reduce the noise level by making at least a single phase difference different from the other phase difference in a cross flow fan in which impellers are arranged in a plural ity in the rotary shaft direction and which have a fan rotor having a phase difference between the impellers. CONSTITUTION: A cross flow fan has a impeller 2 having circular arc blades 1 in large numbers (for example, 35 sheets), and the circular arc blades 1 are arranged at random pitch angles α1, α2... in the circumferential direction. The impellers 2 having the same shape are arranged in a plurality (for example, 10 pieces) in the rotary shaft direction, and rotary shafts of these impellers 2 are coaxially arranged with each other, and a fan rotor 11 is constituted. In this case, the mutually adjacent impellers 2 are positionally dislocated in the circumferential direction, and a phase difference (a skew angle)θ is arranged between both impellers 2. This phase difference θ is set in two angles (θ1 =θ3 =θ5 =θ7 =θ9 =3.6 deg., and θ2 =θ4 =θ6 =θ8 =2.6 deg.).  That is, the two angles are alternately changed in the rotary shaft direction.
Patent JP-H07155649-A (JP)
Title: Spray device
Inventor: AOYAMA YUKITSUGU
IPC: B05B1/18
Filed: 1993-12-01
Abstract: PURPOSE:To provide a spray device in which cleaning work of a shower nozzle is simplified and clogging of the shower nozzle is thoroughly prevented. CONSTITUTION:An adapter 14 is connected to one end of a long-sized feed pipe 11 fitted with a plurality of shower nozzles 12. A rotor is held in the adapter 14 and an externally operable rotary handle 18 is connected to one end of the adapter 14. A rotary brush cleaning body 19 is connected to the other end of the adapter 14 and inserted into the feed pipe 11 and also equipped with a plurality of brush bodies 21.
Patent JP-H08153444-A (JP)
Title: Composite type electronic part
Inventor: KINOSHITA SHIGEAKI
IPC: H01H21/24
Filed: 1994-11-29
Abstract: PURPOSE: To mount an oscillating handle on an oscillating type part on the reverse surface of a case through a hole in a handle holding part provided on the case, connect a rotating handle to a rotation operating member on the reverse surface through a hole around the holding part, and efficiently summa rize an electronic part. CONSTITUTION: An oscillating handle 21 is arranged on a dome handle holding part 11 provided on a case 10 protrudingly upward, and a ring rotating handle 61 around it. The handle 21 is mounted on the oscillating arm 34 of an oscillating type variable resistor body 20 on the case reverse side through a slit through-hole 13 in the center of the holding part 11 to change the zoom state of a video camera by the oscillation of the handle 21. The handle 61 is connected and fixed to the rotation operating member 65 of a rotary switch body 50 on the reverse side of the case through three circular through-holes 15 around the holding part 11. A stopper handle 69 is inserted to the handle 61. The states of recording, stop and regeneration are switched by the handle 61. Thus, the structure is simplified, and the assembling is facilitated.
Patent JP-2000162636-A (JP)
Title: Liquid crystal display device and its production
Inventor: SUZUKI SHIGEYOSHI
IPC: G02F1/21
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device which is light-weight, high in reflectivity and free of parallaxes by alternately laminating liquid crystal layers and layers, which are different in refractive index from liquid crystals and at non-impressing of a voltage and having a refractive index in matching with the refractive index of the liquid crystals at impressing of the voltage. SOLUTION: Liquid crystal layers 1 and the layers, consisting of the material having the refractive index different from the refractive index of the liquid crystal layers at non- impressing of the voltage are alternately constituted at the periods of the wavelengths of a visible light region. If the layers separating the liquid crystals are so formed that their refractive indices match with the refractive index of an ordinary ray, when the liquid crystals of positive dielectric constant anisotropy are used, and if the layers are so formed that the refractive indices match with the refractive index of an extraordinary ray, when the liquid crystals having the negative dielectric constant anisotropy are used,  the design of the layers can be made in such a manner that the refractive indices match with the refractive index of the liquid crystal layers at the impressing of the voltage is made possible. The refractive indices of the intermediate layers are different from the refractive index of the liquid crystals at the non-impressing of the voltage, so that the periodic structure of visible light wavelengths is obtained, and the light of the wavelengths corresponding to the periods is reflected strongly in the direction for satisfying the Bragg. In addition, the refractive indices of the intermediate layers and the liquid crystal layer become equal to each other at impressing of the voltage, and the reflection will not occur.
Patent JP-H09311932-A (JP)
Title: Information display device
Inventor: OGAWA TADASHI
IPC: G06F3/0481
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To display the facilities in a wider range by erasing a selection menu from a selection menu display means when a symbol is shown over a map on the display device. SOLUTION: A processor 6 serving as a menu display means shows a guide menu over a map at a prescribed position of a display device 29. A touch sensor included in a selection means is placed on the screen of the device 29 and detects the display positions of every facility when it is touched by a finger. When a certain facility is selected, the guide menu is erased by the processor 6 and the symbol of the selected facility is shown on the map at its located place. When a guide key is not operated, the map of a normal state where no symbol is shown is displayed to eliminate the hard-to-see states of the map.
Patent JP-2001149308-A (JP)
Title: Auxiliary tool for inserting endoscope
Inventor: IWASAKI TOMOKO
IPC: A61B1/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary tool for inserting an endoscope capable of pushing/inserting a flexible insertion part of a baby scope into a guide channel of a mother scope securely and easily without buckling the flexible insertion part of the baby scope. SOLUTION: A baby scope gripping window 35 is formed in this auxiliary tool for a user to push and insert the flexible insertion part 21 of the baby scope 20 moving inside into the guide channel 11 of the mother scope 10 by directly gripping the insertion part 21 from the side with fingers.
Patent JP-2001158436-A (JP)
Title: Printed bottle-shaped can
Inventor: ENOKI YASUSHI
IPC: B65D25/20
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a bottle-shaped can comprising a neck with a small diameter, a smooth domed shoulder and a barrel with a large diameter which are integrally molded of a thin coated metal plate comprising a thin metal plate coated with a thermoplastic resin layer on both surfaces and having at least the barrel of an external surface of the can as a printed region covered with a top coat layer, wherein a sense of incongruity between the printed region and a non-printed region on the external surface of the can is eliminated, and decoration effects obtained by making the shoulder into a smooth domed surface can be sufficiently exhibited. SOLUTION: The printed bottle-shaped can 1 comprises the neck 4 with a small diameter, the smooth domed shoulder 3 and the barrel 2 with a large diameter which are integrally molded of the thin coated metal plate comprising the thin metal plate coated with the thermoplastic resin layer on both surfaces and having at least the barrel 2 of the external surface of the can as the printed region A covered with the top coat layer. In this case, glossiness on a surface of the non-printed region B is made to be larger than that of the printed region A on the neck 4, the shoulder 3 and the barrel 2 which are integrally molded, or the thermoplastic resin coating an external surface side of the can of the thin metal plate comprises a crystalline resin, whose percentage of amorphousness is 50% or more.
Patent JP-H06181903-A (JP)
Title: Magnetic resonance imaging device
Inventor: YOSHIKATA MUTSUMI
IPC: A61B5/055
Filed: 1992-12-22
Abstract: PURPOSE:To precisely correct the magnetic field in the measurement space due to the magnetic field fluctuation of the external environment. CONSTITUTION:A magnetic resonance imaging device storing permanent magnets arranged face to face across the measurement space is provided with the first magnetic field sensor 21b arranged remotely from the device, the first correction magnetic field coil 23b correcting the magnetic field in the measurement space based on the detection of the magnetic field fluctuation by the first magnetic field sensor 2lb, a magnetic field coil forming the same physical space as the physical space consisting of the magnetic field generated by the first correction magnetic field coil 23b, the second magnetic field sensor 21a arranged in the physical space of this magnetic field coil, and the second correction magnetic field coil 23a correcting the magnetic field of the measurement space based on the detection of the magnetic field fluctuation by the second magnetic field sensor 21a. The first correction magnetic field coil 23b is arranged nearly in parallel with the permanent magnet stored in the device at the outside of the device, and the second correction magnetic field coil 23a is arranged nearly in parallel with the permanent magnet stored in the device the inside of the device.
Patent JP-H05159445-A (JP)
Title: Optical disk recorder
Inventor: KUDO JUNICHI
IPC: G11B7/30
Filed: 1991-11-30
Abstract: PURPOSE:To rapidly start recording operation and to prevent a failure of lack of a leading part of a recording signal. CONSTITUTION:A recording standby mode is provided for the purpose of making an optical head 3 access a position capable of starting recording on an optical disk 2 and the pausing state in advance, so that rapid recording is feasible by starting recording when a recording start command is inputted from a key input operating part 8 under the state.
Patent JP-H11159211-A (JP)
Title: Safety device for sliding door lock
Inventor: MIYAMOTO KINJI
IPC: E05B65/08
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To eliminate looseness of arm operating member at the time of a door being opened and eliminate an opening to a front plate for a trigger body so as to prevent mischief such as plugging, and eliminate the operating failure of a lock caused by the change of clearance dimension. SOLUTION: In a sliding door lock, a trigger body 8 pivotally supported so as to be able to oscillate in a frame 1 and having a locking part 8a at one end so as to be able to engagingly restrict a hook 3 in an unlock position. is energized by a trigger spring 8d in a direction of bringing the locking part 8a close to the hook 3, and a first permanent magnet 82 with the outer end side energized by a push spring 83 so as to come close to a front plate 12 is engaged with the trigger body 8 on the inner end side. A second permanent magnet 84 directly facing the first permanent magnet 82 in a same magnetic pole state at the time of closing a door is mounted on the strike plate 22 side.
Patent JP-H03200423-A (JP)
Title: Transmission structure of manned operating machine
Inventor: TANAKA SHUJI
IPC: B60K17/06
Filed: 1989-12-28
Abstract: PURPOSE:To attempt to prevent head-up of a machine body by way of improving weight balance of the front and the back of the machine body by arranging a transmission on the front part side of the machine body and a front axle and a steering shaft at the rear side part of the transmission. CONSTITUTION:A running machine body of a sulky operating machine has an engine 5 mounted on the front part of a machine body frame 4 arranged respectively with a pair of left and right front wheels 2 and a pair of rear wheels 3. And motive power from the engine 5 is devised to be respectively transmitted to a running part and an operating part 14 including the front and rear wheels 2, 3 through a transmission in a mission case 18. In this case, the transmission 18 uses a space below the engine 5 and arranged at the front part of the machine body frame 4. Subsequently, a front axle 21 supporting the front wheel 2 and a steering shaft 22 arranged to stand on a driver's operating part 10 are respectively arranged at the rear part side of the transmission 18.
Patent JP-H10165521-A (JP)
Title: Medical treatment and beauty warming equipment
Inventor: KOBAYASHI TAKESHI
IPC: A61N5/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To attain the activation of cells, to promote renewal and to refresh a human body by making blood circulation excellent. SOLUTION: A meandering heater line heated by energizing and plural infrared-ray radiating bodies for radiating far infrared-rays when heated are arranged in heater base cloth so as to constitute a warming body 5. And insulated sheets are provided in the upper and lower parts of the warming body 5 and the warming body 5 and the insulated sheets are covered by an external cover so as to constitute a warmth spreading tool. When the warmth spreading tool is put on a part of the body and energized by the heater line, the surface and the inner side of the human body are warmed by radiation heat from the heater line and the far infrared-rays radiated from the far infrared-ray radiating bodies which are heated by the radiation heat.
Patent JP-H03204571-A (JP)
Title: Refrigerant recovering device
Inventor: TSUCHIYA SHIZUO
IPC: F25B45/00
Filed: 1989-12-28
Abstract: PURPOSE:To miniaturize a device and facilitate the connecting work of a recovering vessel to a tank by a method wherein a communicating passage is formed of a liquid phase refrigerant flow passage, guiding liquid phase refrigerant from the bottom of a refrigerant recovering vessel to the refrigerant tank, and a gas phase refrigerant flow passage, guiding evaporated gas phase refrigerant from the refrigerant tank to the upper part of the level of the liquid phase refrigerant. CONSTITUTION:When a cam 27 is turned to a position whereat the major axis of the cam 27 becomes up-and-down direction, the taper surface 24a of a valve disc 24 and the taper surface 26a of another valve body 26 are separated from valve seats 28b, 28c and a refrigerant recovering vessel 1 is communicated with a refrigerant tank 2. When the major axis of the cam 27 is turned to a horizontal direction, the communication between the refrigerant recovering vessel 1 and the refrigerant tank 2 is intercepted. A port 23b for the outflow of refrigerant liquid and a port 23a for the inflow of refrigerant gas are formed on a holder 23 whereby a liquid phase refrigerant flow passage, through which the refrigerant liquid flows out of the port 23b for outflow and flows into the refrigerant tank 2, and a gas phase refrigerant flow passage, through which the refrigerant gas ascended from the refrigerant tank 2 flows into the refrigerant recovering vessel 1 through the port 23a for the inflow of the refrigerant gas, are formed.
Patent JP-H11157344-A (JP)
Title: Weatherstrip for automobile
Inventor: KAWAI KATSUNORI
IPC: B60J10/08
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To improve sealing performance between a weatherstrip fitted to the outer peripheral edge of an automobile door and a weatherstrip fitting face at the outer peripheral edge of the door. SOLUTION: A groove 34 formed narrower in width at an opening than an inner part and holding a sticky sealer 7 therein is continuously formed in the longitudinal direction of a weatherstrip 3 at its outer surface part opposed to a weatherstrip fitting face 12 of an outer peripheral edge 10 of a door. The weatherstrip 3 with the sticky sealer 7 previously filled and held in the groove 34 is fitted to the outer peripheral edge 10 of the door. At the time of closing the door, the sticky sealer 7 is pushed out of the groove 34 by compressive force acting upon the weatherstrip so as to adhere to the weatherstrip fitting face 12.
Patent JP-H09183866-A (JP)
Title: Rubber composition for tire tread
Inventor: TAKASE KAZUHIRO
IPC: C08L21/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To improve blowout resistance while maintaining high grip performances as a rubber for a high-performance tire. SOLUTION: This rubber composition is obtained by blending 100 pts.wt. of at least one diene-based rubber with carbon black having 150-200m<2> /g CTAB, 106-140ml/100g 24M4DBP oil absorption, 0.65-0.85 ratio ΔDst/Dst of a half value width ΔDst of an aggregate distribution by a centrifugation method to an aggregate Stokes' corresponding diameter Dst, <=2wt.% volatile content at 950 deg.C and >=1.15 IA/CTAB.
Patent JP-2001159370-A (JP)
Title: Dehumidifying structure for gas charging device
Inventor: SARUTA MASAMI
IPC: F17C5/06
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide dehumidifying structure for a gas charging device capable of charging gas of high quality with high dehumidifying ability always maintained by efficiently applying heating treatment for the regeneration of a gas dehumidifying device provided at the gas charging device. SOLUTION: In this dehumidifying structure for a gas charging device constituted to compress gas from a gas supply source by a compressor driven by an engine, a dehumidifying device 46 is provided at an intermediate part of a gas supply path 27, and a heating pipe 63 for heating the dehumidifying device 46 is connected to the dehumidifying device 46. In this structure, exhaust gas from the engine is led into the heating pipe 63.
Patent JP-H06192470-A (JP)
Title: Synthetic resin composition
Inventor: TSURIGA KOJI
IPC: C08K3/24
Filed: 1992-12-24
Abstract: PURPOSE:To provide a composition resistant to thermal and photo degradation by adding a hydrotalcite compound to a synthetic resin. CONSTITUTION:The composition is prepared by adding 0.01-20 pts.wt. hydrotalcite compound represented by general formula (I) (wherein X1 and X2 are numbers satisfying the following formulas; and n is 0 or an arbitrary positive number: 2<=X1+X2<=4, and 0.5<=X1<=X2<=3.5) and having a BET specific surface area of 35-60m<2>/g to 100 pts.wt. synthetic resin.
Patent JP-2000238257-A (JP)
Title: Recording head and recorder employing it
Inventor: TSURUOKA YUJI
IPC: B41J2/05
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a recording head and a recorder employing it in which highly accurate registration can be attained between recording dots even when recording is performed using a plurality of recording heads or a plurality of rows of recording element. SOLUTION: Registration is adjusted at a value of recording resolution in main scanning direction or less by changing the driving order of blocks in at least one of two rows of nozzle depending on a stored shift of registration without requiring transmission of any extra control signal from a recorder.