baber/WOPTO huggingface dataset:
Patent JP-H08117737-A (JP)
Title: Water purifying apparatus
Inventor: OKETA TAKEMI
IPC: B01D21/01
Filed: 1994-10-24
Abstract: PURPOSE: To remove suspended substances which are smaller than the pore diameter of a filter medium and to have a prompt, stable filtration performance by installing a filtration means for filtering water, a flocculation means for flocculating suspended substances in water, and water temperature control means for controlling water temperature. CONSTITUTION: Water in a bathtub 21, the temperature of which is kept constant by an electric heater 29, is sent to a passage 30 by a circulating pump 22 and, after passing through a pH adjustment means 23, is introduced into a flocculation means 24, where the water is added with an aluminum ion to produce aluminum hydroxide. The aluminum hydroxide, which is charged positively, induces electric adsorption with negatively charged suspended substances in water such as bacteria and fur, increasing the particle size of the suspended substances. In this way, the water containing the suspended substances with an enlarged particle size enters a filtration means 25 to be filtered by a filter medium 26. The water filtered by the filtration means 25 is then sterilized with an ultraviolet lamp to kill microorganisms in water and is again returned to the bathtub 21.
Patent JP-H1099564-A (JP)
Title: Cushion body
Inventor: MATSUNAGA NOBUHIRO
IPC: D04H1/542
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a cushion body satisfactory in the feeling of use by reduc ing the flexibility of hard core cotton, while giving in some degree a cushion property to improve the permeability. SOLUTION: Polyester fiber webs 1 which include at least thermally adhesive fibers as constitutional ones are laminated on at least one surface of a piled body in which the piles made of polyester resin and having the diameter of 0.5 to 2mm are stereocopically curled and thermally fused to each other at the intersectional points. The constitutional fibers in the polyester fiber web 1 adhere to each other, and also adhere to the piled body through the thermally adhesive fibers to provide the objective cushion body.
Patent JP-H0693181-A (JP)
Title: Organosilicon composition containing hydrocarbon elastomer
Inventor: PAKIITA ERIZABESU BAANAMU
IPC: C08K5/01
Filed: 1991-10-05
Abstract: PURPOSE: To improve brittleness of a polymer or prepolymer without affecting much to other characteristics such as Tg.  
     CONSTITUTION: A compsn. comprises a cross-linked organosilicon polymer comprised of alternating (i) polycyclic hydrocarbon residues derived from polycyclic polyenes having at least two non-aromatic, non-conjugated carbon-carbon double bonds in their rings and (ii) residues derived from the group consisting of cyclic polysiloxanes and/or tetrahedral siloxysilanes, linked through carbon to silicon bonds. The compsn. also comprises a discontinuous phase of a low mol. wt. hydrocarbon elastomer having at least two carbon-carbon double bonds which are hydrosilation reactable with a continuous phase of the crosslinked organosilicon polymer. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H1191020-A (JP)
Title: Anti-fungus sheet
Inventor: KOSAKA NOBORU
IPC: D06M101/16
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a sheet, which does not slip on a bed or the like at the time of using, and prevent the bed from soiling with excrete by enclosing cotton between fabric stitched together, where chitin is interlocked or contained, and thermowelding one surface of a soft resin sheet on the back of the quilting fabric. SOLUTION: A anti-fungus sheet 1 is provided with quilting fabric 4 composed by enclosing cotton between two sheets of fabric 2 stitched together; and a soft resin sheet 5 composed by thermowelding a side 5a to a back side 4b of the quilting fabric 4, where, for example, chitin is contained in the fabric 2. To include chitin in the fabric 2, in the case of synthetic fiber, chitin powder or the like is kneaded in the synthetic resin before spinning. Alternatingly, the chitin can be interlocked to the fabric 2. Chitin is polysaccharide composed only of N-acetyl-D-glucosamine or D-glucosamine, or chitin composed of polysaccharide containing various proportions of them, and its derivative.
Patent JP-H02104338-A (JP)
Title: Data collection system for blood flow measurement
Inventor: SHIGEOKA HIROYUKI
IPC: A61B8/06
Filed: 1988-10-13
Abstract: PURPOSE:To enable the change in blood flow velocity distribution with time to be instantly displayed without lowering the resolving power of frequencies obtained with FFT carried out by making the repeating period of FFT calculation independent from the period for the sampling collection of doppler signals. CONSTITUTION:A FFT processor start signal ST is directed by the period required for instant display to a latch 5, that is, the latch 5 of a control circuit 8 composed of an attenuator 6 and an adding machine 7 and to the FFT processor 4, and also at the time required by an operator so that the value 3a of an address counter 3 is latched into the latch 5 wherein the value is one at the time when the start signal is inputted, that is to say, it is the value of an address in which the newest A/D conversion data DP2 is housed in at the time. And concurrently let the FFT processor 4 start processing a new unit operation, that is, the housing and operation of data. Namely, after 256 each of data in total in time series which permits the newest A/D conversion data DP2 at the time when the aforesaid processing operation starts, to be final data, are inputted in order from a 2-port memory 2, FFT processing is thereby performed thereafter.
Patent JP-H1099794-A (JP)
Title: Defect detector and defective removing device
Inventor: SUZUKI YUJI
IPC: B07C5/342
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent transmitted or reflected light entering each light receiving means from being refracted in the unnecessary direction to cause scattering or the like when passing through a transparent window in the case an illuminating light source, each light receiving means and a reflecting member and the like are housed in a dust-proof case equipped with the transparent window parts in order to suitably performing defect detection using light receiving information of both the reflected light and the transmitted light. SOLUTION: On both sides holding a planned presence place J of an object to be inspected 'k', an illuminating means 4 for illuminating the planned presence palace J and a reflected light receiving means 5b for receiving reflected light from the planned presence place J is housed in one housing chamber 13B, and a transmitted light receiving means 5A for receiving transmitted light that has transmitted the planned presence place J and a reflecting member 8 for reflecting illuminating light toward the reflected light receiving means 5B are housed in the other housing chamber 13A.  Both the housing chambers each are provided with plate-like, transparent window members 14A, 14B, and each surface on the entering side and the emitting side of the window members is orthogonally intersected by both the directions of the reflected light or the transmitted light entering each light receiving means.
Patent JP-H02107701-A (JP)
Title: Magnetic metal powder
Inventor: NAGATA CHOJU
IPC: C22C38/00
Filed: 1988-10-15
Abstract: PURPOSE:To obtain a metal for magnetic metal powder having excellent magnetic characteristic for usage to magnetic recording medium by containing the specific quantities of Al and Ca in Fe. CONSTITUTION:By dispersing powder of oxy-iron hydroxide or iron oxide of alpha-FeO OH, beta-FeO OH, alpha-Fe2O3, gamma-Fe2O3, Fe3O4, etc., into alkali water solution of water soluble salt of Al2(SO4)3, Al(NO3)3, AlCl3, etc., and blowing CO2 gas, Al2O3.nH2O is coated on surface of the powder of the oxy-iron hydroxide or the iron oxide. This is heated to make the powder coating Al2O3. Successively, after coating Ca compound on this as the same way, by heating this under reducing atmosphere of hydrogen, etc., for example at 300-700 deg.C, reduction of compounds of Al and Ca is executed, to manufacture the Fe powder containing 0.05-0.20wt. ratio of Al/Fe and 0.001-0.10wt.% ratio of Ca/Fe. The Fe powder for magnetic recording medium having excellent magnetic characteris tic for usage to magnetic tape and magnetic disk is obtd.
Patent JP-H09103001-A (JP)
Title: Hybrid drive
Inventor: IBARAKI TAKATSUGU
IPC: B60L50/15
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent a vehicle from being traveled with power higher than a required level in the failure of a motor in a hybrid drive where an internal combustion engine is operated with output power higher than a level required for traveling and a motor (generator) is operated with the excess power so that the vehicle is traveled with required power while charging a storage unit with electric energy. SOLUTION: In the failure of a motor 14 also functioning as a generator, generative travel control is interrupted and a vehicle is traveled by operating an internal combustion 12 with power required for traveling even if specified generative traveling conditions are satisfied including the fact that the charges SOC stored in a storage unit 36 drops below a specified level.
Patent JP-H08122379-A (JP)
Title: Cell for measuring minute electromagnetic wave and generating strong electromagnetic wave
Inventor: ISHIHARA KATSUO
IPC: H04B7/26
Filed: 1994-10-25
Abstract: PURPOSE: To provide a cell for measuring minute electromagnetic waves and generating strong electromagnetic waves which uniforms the electromagnetic field distribution and shows a frequency characteristic in a wide band. CONSTITUTION: Central conductor wires 8 taken out from a central conductor 6 of a coaxial tube 3 are arranged horizontally in a group via equal distances. Groups of outer conductor wires 9 taken out from an outside conductor 7 of the coaxial tube 3 are arranged in parallel to the group 8 above and below the group 8. Terminals of the groups 8 and 9 are connected each other via resistors 16, and electromagnetic wave absorbers 4 constituting walls are disposed at both sides and a terminal end of the cell. The cell for measuring minute electromagnetic waves and generating strong electromagnetic waves is thus constituted.
Patent JP-H08114286-A (JP)
Title: Long body supporter
Inventor: TAKENAGA KOJI
IPC: F16L3/24
Filed: 1994-10-25
Abstract: PURPOSE: To make a long body supporter easily and surely attachable to a bar body and also to take no trouble even to a setting position change. CONSTITUTION: A rocking part 13 being free of a changeover to an open state possible for delivery of a long body and a close state impossible for delivery of is to a support space V of a surrounding part 5 for receiving and supporting this long body of a support object, is installed in this surrounding part 5, and an engaged body 4 equipped with an opening 3 capable of engaging in a fixed bar body 2 clamped from the side and an engaging part 11 being free of engagement are installed in a rocking tip part of the rocking part 13. In addition, attending on a rocking operation of the rocking part 13 to the engaged body 4, this supporter is provided with an off-checking means 12 checking any movement to the separation direction of the bar body 2 engaged in the opening 3.
Patent JP-H01101506-A (JP)
Title: Optical axis matching device
Inventor: HIGUCHI HIROSHI
IPC: C08F2/22
Filed: 1987-10-14
Abstract: PURPOSE:To rapidly and easily match an optical axis by receiving a laser beam, measuring the receiving position as an image and then displaying the measured result in the visual field of a collimation optical system. CONSTITUTION:A reticle signal 9 having its center E on an origin corresponding to the visual field center of an image pickup element 14 is displayed on a display device 22 by initial operation. When a laser beam is radiated from a laser range finder 1 and transmitted, the optical axis of the laser beam is detected, its positional data 19 is inputted to a reticle generating circuit 20 and then a reticle 25 is displayed on a position corresponding to the positional data 19 on the display device 22. Thereby, an operator adjusts the collimation reticle while observing the visual field of collimation and makes the collimation reticle image 9 coincide with the reticle image 25 displayed on the display device 22, so that a laser transmission axis can be easily matched with a collimation axis.
Patent JP-H10125063-A (JP)
Title: Sdram and operating method therefor
Inventor: NAKAMURA MASAYUKI
IPC: G11C11/4097
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous dynamic random access memory SDRAM for transmitting/receiving a data burst in synchronism with a clock signal. SOLUTION: A synchronous DRAM comprises four banks B0, B1, B3, B3 of memory arrays 302-332 arranged over the length of a substrate 300. A column address generator selects four data bits for each data bit in one data word depending on each address being received. A data sequence circuit transports the four selected data bits to data bit bonding pads 334, 336 on a substrate in order of selected timing or in order of interleave.
Patent JP-H0889438-A (JP)
Title: Nonwoven fabric towel with washcloth surface
Inventor: NAKANO YUSUKE
IPC: D04H1/498
Filed: 1994-09-27
Abstract: PURPOSE: To provide a bath towel that is soft, well-foamed, and sufficiently coarse but not to damage skin by laminating a web layer made of a hygroscopic fiber on a web layer made of a high shrinkage fiber and by forming many pleats on the hygroscopic fiber layer to harden the high shrinkage fiber side. CONSTITUTION: The nonwoven fabric towel is composed of the first fiber layer 4 and the second fiber layer 2. The first fiber layer 4 is a layer which includes a high shrinkage fiber weighing at least 50% of the layer weights, and the high shrinkage fiber has at least 50% of maximum shrinkage percentage by heating and oriented longitudinally with mesh of 5 to 15g/m<2> . The second fiber layer 2 is a hygroscopic fiber layer with mesh of 8 to 20g/m<2> , and the second fiber layer 2 is laminated on the first fiber layer 4 to make an integral body. By heat treatment at a temperature higher than an approx. melting point of the high shrinkage fiber, the first fiber layer 4 is shrunk and its apparent thickness increases more than three times that of the random-oriented nonwoven fabric, and many pleats 3 are formed on the surface of the second fiber layer 2.
Patent JP-H07158661-A (JP)
Title: Coupling for transmitting torque
Inventor: SEODOORU GAASEMAN
IPC: F16D31/06
Filed: 1994-09-29
Abstract: PURPOSE: To obtain gradual locking characteristics by arranging two axially movable discs between three axially fixed discs, forming two pairs of continued chamber zones, and forming two pairs of tips on the surfaces of respective discs. CONSTITUTION: At least two axially movable discs 7, 8, 9 are arranged between discs 3 to 6 which are axially fixed. At least two pairs of chamber zones 23 to 28 communicated with each other are provided. Axial tips on the surfaces of the movable discs 7 to 9 and fixed discs 3 to 6 are relatively dislocated from one another in at least one group of discs such that volmetric change between the chamber zones connected to each other is reversed in the relatively dislocated state, when a housing 1 and hub 2 are relatively rotated. At least two pairs of tips are formed on the surfaces of the discs 3 to 9. It is thus possible to easily manufacture a coupling, provide small measurement and even power, and gradual locking characteristics.
Patent JP-H1198391-A (JP)
Title: Video camera and zoom lens
Inventor: OKAJIMA KOJI
IPC: G02B15/16
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent the problem of double image from being generated when a filter for infrared ray cut or the like is inserted into a zoom lens by providing light transmissible parallel planes between a 3rd lens group and a 4th lens group and specifying a distance between a position, where the image of light reflected to the side of an object on the image pickup plane of an imaging device and next reflected to the side of an image on the planes is secondarily formed, and the image pickup plane. SOLUTION: This device is composed of a 1st lens group I having positive diffraction power, 2nd lens group II having negative diffraction power, 3rd lens group III having positive diffraction power and 4th lens group IV having positive diffraction power successively from the side of the object. Then, such a zoom lens corrects the fluctuation of an image point at the time of magnification due to the move of the 2nd lens group II and the move of the 4th lens group IV. Between these 3rd and 4th lens groups III and IV, light transmissible parallel planes 11 are provided and the inequality of 1<βII.βIII/f<2 is satisfied. In this case, the βII is the lateral magnification of the 2nd lens group, the βIII is the lateral magnification of the 3rd lens group and the (f) is the focal distance of the entire system.
Patent JP-S63113631-A (JP)
Title: Retrieving system for software component
Inventor: KANEKO SHINICHI
IPC: G06F9/06
Filed: 1986-10-30
Abstract: PURPOSE:To effectively utilize software components by developing an understood module into a module having a smaller function based on a development pattern file. CONSTITUTION:A software component retrieval system has its principal part composed of a CRT input/output device 1, a printer 2, master data 3 for retrieval, a software component retrieval system processing part 4, and a work file 5 for retrieval. Then a processing means develops the correctly understood module into the module with the smaller function based on the development pattern file 5b, so the degree of coincidence between the function of the developed module and an existent software component is increased. Consequently, the software component can be effectively utilized and the development of software is effectively accelerated.
Patent JP-H03123649-A (JP)
Title: Grinding
Inventor: MAKI TOSHIYA
IPC: C25D13/02
Filed: 1989-10-04
Abstract: PURPOSE:To prevent grinding chips from staying in grinding surface by forming the surface of a grindstone with super hard abrasive grains such as diamond electrodeposited on a base metal via metal plating. CONSTITUTION:Grinding is performed on the surface 13a of a grindstone having super hard abrasive grains 11 electrodeposited on a base metal 10 via metal plating 12. The abrasive grains 11, made of super hard material, is free from wear and the metal plating surfaces 12a between the abrasive grains 11 have a concavely curved form, which makes the grinding chips staying between the abrasive grains liable to be smoothly flown out and, therefore, they can be removed by an air blast. This permits the grinding to be performed smoothly and the pulverizing efficiency to be improved.
Patent JP-2000073726-A (JP)
Title: Oil detection device
Inventor: NOMURA KENICHI
IPC: F02M37/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an oil detection device which can detect the existence/ absence of the oil supply from an oil pump accurately during an engine running. SOLUTION: An oil discharge passage 16 heading for a vapour separator V from the oil pump P3 is divided to a primary side discharge passage 16A connecting to the oil pump P3 and a secondary side discharge passage 16B connecting to the vapour separator V by a valve seat 17. A valve body 18 moving so as to release the valve seat 17 by receiving the oil pressure in the primary side discharge passage 16A against the valve seat 17 facing to the secondary side discharge passage is arranged. One end 19A of the mirror surface plate spring member 19 is fixed and the free end of its other end 19B is contacted with the valve body and supported by a cantilever. An electric signal is outputted from the ultrared photo-interrupter 20 in response to the position change of the mirror surface plate spring member.
Patent JP-2000071758-A (JP)
Title: Vehicle air conditioner with anion generating function
Inventor: HARA SHINICHI
IPC: B60H3/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To appropriately control the amount of anion generation by simple and low-cost structure without employing a special sensor by generating anions in the air blown into the cabin and controlling the anion generation according to air intake status whether inside air or outside air is taken in to the air conditioner duct, vehicle speed, air blowing amount within the air conditioner duct, etc. SOLUTION: An anion generating unit 26 employs, for example, a method in which discharge voltage is applied to a needle electrode so that discharge voltage is controlled to adjust the amount of anions to be generated. An anion generation control unit 25 controls the amount of anion generation based on an air intake mode signal 21, a vehicle speed signal 22, and a wind volume signal 23, which are sent from an air conditioner control unit 20, respectively. In the outside air intake mode, anion generation is increased based on the assumption that exterior exhaust gas, etc., may be taken in. Also when a large amount of air is to be blown, anion generation is increased based on the assumption that powerful air circulation or ventilation is required. Further, in a congested road, due to a high risk of exterior exhaust gas entering the cabin, anion generation is increased, too.
Patent JP-2001084407-A (JP)
Title: Space editing method, program storage medium and computer with the storage medium mounted thereon
Inventor: KOTAKE DAISUKE
IPC: G06T17/40
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To visually confirm an arrangement position by describing a graphic object corresponding to the size of a target object in 1st spatial data by 1st spatial data representation describing a 1st space. SOLUTION: The target object in a 2nd space is arranged in a 1st space in different spatial data. For this reason, a graphic object corresponding to the size of the target object is described in the 1st spatial data by 1st spatial data representation describing the 1st space. Thus, a rectangular parallelepiped 401 representing the spatial expanse of a ray space described in a work file 301 is displayed on the screen of a monitor to allow a user to grasp the spatial size of a virtual object (or real object) that is going to be constructed by a self. The rectangular parallelepiped 401 is moved through a pointing device, scaled, turned and eliminated, and the results can be reflected in the file 301.
Patent JP-H02107160-A (JP)
Title: Sterilizer of apparatus for producing frozen food
Inventor: SAITO HIROMI
IPC: A23G9/30
Filed: 1988-10-14
Abstract: PURPOSE:To enable simultaneous thermal sterilization of the interior of a raw material tank and frozen food raw material in a freezing cylinder by providing a detachable return pipe to the raw material tank at a frozen food taking outlet of the freezing cylinder for producing the frozen food and a pump in the course thereof. CONSTITUTION:In an apparatus for producing a frozen food, having a structure in which a raw material for a frozen food, such as soft cream, is fed from a raw material tank 13 into a freezing cylinder 1 and frozen therein to produce the frozen food, which is then taken from a taking outlet 12 in the front thereof and equipped with a heater 16 for thermal sterilization on the outer periphery of the freezing cylinder 1, a return pipe 17 for returning the raw material delivered from the taking outlet 12 of the above-mentioned apparatus is detachably provided thereat and a pump 20 is simultaneously installed in the course thereof. When the frozen food raw material is thermally sterilized, cooling of the raw material tank 13 and freezing of the freezing cylinder 1 are stopped to attach the return pipe 17 to the taking outlet 12. A current is passed through the heater 16 on the outer periphery of the freezing cylinder 1 while circulating the frozen food raw material.