baber/WOPTO huggingface dataset:
Patent JP-S58216728-A (JP)
Title: Dispersant for pearl brightener
Inventor: HIROTA HAJIME
IPC: C09K23/38
Filed: 1982-05-28
Abstract: PURPOSE:To obtain a dispersant for a pearl brightener from 15-40wt% fatty acid glycol ester, 0.3-12.5wt% alkylsulfate, 3-25wt% fatty acid dialkanol amide and 45-85wt% water. CONSTITUTION:A dispersant for a pearl brightener having a uniform crystal shape, a low viscosity and high stability is obtd. by putting 15-40wt% fatty acid glycol ester, 0.3-12.5wt% alkylsulfate or polyoxyalkylene alkylsulfate, 3-25wt% fatty acid dialkanol amide and 45-85wt% water in a mixing tank, and mixing the same for 5-60min under stirring at 10-100rpm at 50-80 deg.C. The mixture is then cooled to 10-40 deg.C final liquid temp.
Patent JP-S5716007-A (JP)
Title: Production of light-scattering methacryl resin sheet
Inventor: TOMOKIYO SADAAKI
IPC: C08F2/00
Filed: 1980-07-03
Abstract: PURPOSE: To produce titled high-performance sheet, by dissolving a powder of a prepolymer, prepared by polymerizing a methacrylate type resin syrup containing SiO 2 , in a methacrylate type resin syrup and, then, cast-polymerizing the solution.  
     CONSTITUTION: A methacryl type resin syrup continuing about 5W80wt% SiO 2  of average particle size about 0.5W2μ, is polymerized in a conversion of about 3W 40%. The prepolymer is ground to particles of diameter about 1Wseveral mm. The resulting prepolymer particles are dissolved, under agitation, in a methacryl type polymer syrup which may contain an alkyl methacrylate. Titled sheet having welldispersed SiO 2  is prepared by cast-polymerizing the solution. The light-scattering methacryl resin sheets thus produced can be suitably used as rear-projection screens, light coverings, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62246810-A (JP)
Title: Production of oil-treated insoluble sulfur with improved fluidity
Inventor: OKAZAKI TORU
IPC: C08K3/00
Filed: 1986-04-18
Abstract: PURPOSE:To obtain the titled oil-treated insoluble sulfur having excellent fluidity and highly dispersible in rubber by mixing the dry powder of the insoluble sulfur purified with CS2 contg. alpha-methylstyrene and a rubber processing oil by a specified two-stage mixing method. CONSTITUTION:Insoluble sulfur powder is added into carbon disulfide contg. alpha-methylstyrene, sufficiently agitated, and mixed. The mixture is filtered and dried to obtain the dry powder of the purified insoluble sulfur. Then 0.3-0.5pts. wt. rubber processing oil is added to 1pts.wt. insoluble sulfur, and the first-stage mixing is carried out by a high-speed mixer. Then the dry powder of the purified insoluble sulfur is added to the mixture to control the content of the rubber processing oil in the whole material to 17-22%, the second-stage mixing is performed, and the desired oil-treated insoluble sulfur is obtained. The obtained oil-treated sulfur is appropriately used especially as the vulcanizing agent for a radial tire.
Patent JP-S62296997-A (JP)
Inventor: RASHIDO JIYOZE BIZAMA
IPC: C04B35/64
Filed: 1987-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02269378-A (JP)
Title: Developing device
Inventor: YOSHIKAWA MASAO
IPC: G03G15/08
Filed: 1989-04-11
Abstract: PURPOSE:To maintain a stable mixing ratio by providing a magnetic particle passage restraining member which allows the passage of toner particles from a toner container to a developer container but restrains the passage of magnetic particles from the developer container to the toner container at a spot communicating between the toner container and the developer container. CONSTITUTION:The magnetic particle passage restraining member 17 which allows the passage of the toner particles from the toner container 10 to the developer container 8 but restrains the passage of the magnetic particles from the developer container 8 to the toner container 10 is provided at the spot communicating between the toner container 10 and the developer container 8. Since the mesh member 17 is correspondingly disposed in a volume changing area where a still layer changes, the passage area of the aperture 14 of the toner container 10 is changed in accordance with the size of the still layer in contact with the mesh member and the suitable quantity of toner 16 is fed to the developer container 8. Thus, the stable mixing ratio is maintained without necessitating a toner concentration detection means and a control means, etc.
Patent JP-H10282243-A (JP)
Title: Medical small x-ray image detecting device
Inventor: MURAKI TETSUHIKO
IPC: G01T1/29
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a medical small X-ray imaging device of thin and high sensitivity wherein less patience is required to a patient when it is inserted in his mouth for use. SOLUTION: Inside a vessel 14 of light-shielding synthetic resin, an X-ray fluorescent material 1, an optical fiber plate 2 mixed with lead particles, a CCD element 3, and an X-ray shielding material 4 of copper tungsten are laminated on a fixing substrate 5, and sealed up from the side of X-ray incident surface. On the fixing substrate 5, protrusions 61-65 are provided along three sides of incidence plane, and the optical fiber plate 2 is so fixed that these protrusions 61-65 are cross to or contact side surface. The output signal of CCD element 3 is connected to a cable 23 through FPC(flexible printed circuit) connector 11 provided on the backside of incidence surface and an FPC 13, and the cable 23 is read outside from a protrusion 16 of the vessel.
Patent JP-H06300880-A (JP)
Title: Reactor container
Inventor: TATE HITOSHI
IPC: G21C9/016
Filed: 1993-04-19
Abstract: PURPOSE:To improve safety in the case of generation of high temperature core melt (debris) by laying particle heat resistant material on the concrete floor of the space below a pressure vessel. CONSTITUTION:At the lower part of drywell 5 of boiling water reactor containment 2, lower structure 4 is arranged and a reactor pressure vessel 1 is supported with pedestal 3. On the concrete floor of the space below it, particle or rubble state material 13 is laid. As for the rubble state material, heat resistant matter for example, gravel or sand are used. If debris 12 generates, water is injected with an injection pump 17 through a pipe 15 into lower drywell region 10 and the whole debris 12 is submerged in the water 11. In this case, the debris is cooled at the contact surface between tone debris 12 and the water 11 and the water 11 permeates in the gap existing in the rubble state material 13. The debris 12 is coded by this water 11, and the debris 12 is efficiently cooled at whole surface.
Patent JP-S60235353-A (JP)
Title: Electrodeless discharge lamp
Inventor: SHIYOUDA ISAO
IPC: H01J61/52
Filed: 1984-05-08
Abstract: PURPOSE:To obtain white light with high color rendering and high luminous efficacy by specifying the charged volume of mercury, thallium, sodium, indium, rare gas and halogen in the inside of a luminescent tube and specifying the load of a tube wall and the air speed of cooling air for a lamp. CONSTITUTION:A luminescent tube 2 is formed by transparent quartz glass and is charged with mercury of 1.4X10<-5> gram atom - 4.24X10<-5> gram atom thallium of 1X10<-7> gram atom - 4X10<-7> gram atom, sodium of 2.3X10<-7> gram atom - 1.4X10<-6> gram atom, indium of 1.1X10<-7> gram atom - 1.85X10<-6> gram atom, halogen of 9.3X10<-7> gram atom - 8.45X10<-6> gram atom and rare gas for starting of 20Torr-150Torr per content 1cm<3> of the luminescent tube in the inside. And while mictowave inputs per surface area 1cm<2> of the inner wall of the luminescent tube are set to the range of 6W-60W, the lamp is forcedly to cooled by cooling air.
Patent JP-H05266261-A (JP)
Title: System for recording and reading magnetic card
IPC: G06K19/06
Filed: 1992-03-18
Abstract: PURPOSE:To prevent rewriting by recording timing data which directs data and the time of data reading based on a random pulse signal and reading data based on the timing data. CONSTITUTION:In a magnetic card, data track and timing track are provided. In recording data, a random pulse signal of a random pulse generation circuit 1 is sent to a recording circuit 2 and to a CPU 6. The recording circuit 2 is synchronized with the signal to drive a recording head 4, recording the timing bit on the timing track. On the other hand, the CPU 6 receives this signal and transfers data to the recording circuit 3, recording the data bit on the data track of the magnetic card by means of a recording head 5. When reading data bit and timing bit, they are reproduced by reproduction heads 9 and 10, and the reproduced signals are waveform-shaped by reproduction circuits 7 and 8 at its input.
Patent JP-H01267282-A (JP)
Title: Boarding cage for elevator
Inventor: FUKUSHIMA YOSHIHIRO
IPC: B66B5/00
Filed: 1988-04-15
Abstract: PURPOSE:To make plural numbers of passengers preventable from getting into a cage through a crime preventive operation command by constituting a single passenger detecting switch installed between a cage frame and a cage so as to be operated as a single passenger detector. CONSTITUTION:When it comes to midnight, a switch is made into circuit. If one passenger of 40kg in body weight rides in a cage 2, load detector 4 operates, closing a contact 4a and energizing a relay 7, and an (a) contact 7a is made into circuit, and a single passenger boarding completion relay 9 is energized after one second elapses, then the (a) contact is made into circuit. When a person of 60kg in body weight gets on the cage further, a load detector 5 operates, closing a contact 5a and energizing a relay 8, and the (a) contact 8a is made into circuit, whereby an overload detecting relay 10 is energized, coming to an overload state, so that he is forced to alight from the cage 2 by a controller (unillustrated herein). When the person of 60kg boarded after ward gets out of the cage, the detector 5 is made into inoperativeness, thus the overload state is released.
Patent JP-H11289147-A (JP)
Title: Formation of through hole
Inventor: TAKE MORIO
IPC: B23K26/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To open a small diameter through hole accurately in a copper clad laminated plate by irradiating high output carbon dioxide gas laser directly. SOLUTION: A metal oxide film is formed on the copper foil of a thermosetting resin copper clad laminated plate having more than one copper layer using one energy selected from 20-60 mJ/pulse sufficient for removing the copper foil with carbon dioxide gas laser and then a through hole is opened by irradiating carbon dioxide gas laser directly. Furthermore metal foil on the opposite sides is subjected to planar etching and a part of original copper foil is removed by etching and, at the same time, the hole part is deburred to form a through hole for through hole plating. Since holes can be opened accurately on the opposite sides, through hole for high density printed wiring board can be obtained economically.
Patent JP-S5214818-A (JP)
Title: Speed-variable load driving device
Inventor: KANAMARU KOUJI
IPC: H02P23/03
Filed: 1975-07-28
Abstract: PURPOSE: A speed-variable load driving device for a dredging pump etc., which can operate efficiently on a basis of a speed control system for a secondarily controlled wound-rotor induction motor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0213480-A (JP)
Title: Condition training apparatus
Inventor: FURIIDORITSUHI BORUFU
IPC: A63B21/00
Filed: 1989-04-11
Abstract: PURPOSE: To apply load to muscles except for conventional one through conditioning training due to the same device for a user and to execute strength training in case by providing another degree of kinetic freedom at least for moving a grip against resistance. CONSTITUTION: Levers 13 and 14 having grips 15 and 16 installed on both the sides of a bed surface 9 at such a device 1 are respectively supported by one ball joint 17 so as to be turned in all directions, and the grip 15 can be moved while being reciprocatively turned in lengthwise (arrow X) and breadthwise (arrow Y) directions. In this case, the grip can be displaced in the longitudinal direction of lever central axis (arrow Z). All these exercises are performed against resistant force or resistant moment. In this case, the lever 13 can be extended and fixed in this attitude by the telescope-shaped drawers of sections 13a and 13b so that the grip 15 can occupy the other heightwise position on a seat surface 11 or the bed surface 9. It is similar concerning the lever 14 as well.
Patent JP-H02271734-A (JP)
Title: Frame synchronizing system
Inventor: MATSUMOTO YOSHIAKI
IPC: H04L7/08
Filed: 1989-04-13
Abstract: PURPOSE:To insert and detect a frame synchronizing signal without need of a frame synchronizing signal bit in addition to an effective information bit by using effective information data so as to vary the frame synchronizing signal into '11' or '00'. CONSTITUTION:When a bit of a binary data is at logical '1' level, the signal is converted into '11' and when at logical '0', the data is converted into '00'. The transmission code data with a frame synchronizing signal inserted thereto is sent to a receiver side in this way. A transmission code data and a just preceding cell at a frame synchronizing signal location at a receiver side have 4 kinds of patterns, that is, '000', '111', '011' and '100'. The two kinds of the patterns '000' and '111' among them are patterns never caused by the biphase code rule. Then the 2 kinds of the patterns are detected as the frame synchronizing signal location to establish the frame synchronization.
Patent JP-H06265046-A (JP)
Title: Heat-sensitive on-off valve
Inventor: UCHIDA IWAO
IPC: F16K31/70
Filed: 1993-03-12
Abstract: PURPOSE:To perform the use of a heat-sensitive on-off valve as a city water faucet by a method wherein a heat-sensitive on-off coil spring and a return coil spring are arranged on the opposite side to each other in a state to make contact with the on-off valve, the on-off valve is opened and closed through the force of the heat-sensitive on-off coil spring with a boundary temperature being a boundary, and a flow rate is regulated by a temperature change. CONSTITUTION:A heat-sensitive coil spring 17 is securely disposed on the pipe part 2 side on the inlet side in a valve chamber 20 and a return coil spring 18 on the pipe part 3 side on the outlet side. A valve 21 is arranged between the two springs 17 and 18. Through expansion and contraction of the heat-sensitive coil spring 17, the pipe part 2 on the inlet side of the valve chamber 20 is opened and closed and energized in a return direction through the force of the return coil spring 18. When temperature exceeds a boundary temperature with the boundary temperature being a boundary set at the heat-sensitive coil spring 17, expansion or contraction is effected to move the valve body 21 in the opening or closing direction of an on-off valve 1 and when temperature is decreased to a value lower than the boundary temperature, the valve body is returned to an original state. This constitution causes regulation of a flow rate.
Patent JP-S5719031-A (JP)
Title: Fluidized bed apparatus
Inventor: ARISAKI KENJI
IPC: B01J8/18
Filed: 1980-07-07
Abstract: PURPOSE:To achieve a heat recovery with a greater heat insulation by arranging a water-cooled construction for a partition section forming a fluidized bed in a multilayer fluidized bed apparatus. CONSTITUTION:In the main unit 1, an inner cylinder 12 is located almost on the coaxial core thereof while an intermediate cylinder 13 is arranged thereoutside. In a multilayer fluidized bed apparatus of such an arrangement, the wall surface of the inner cylinder 12 is provided with a water tube 31 and an interposed plate while in such a manner that only the water tube 31 is arranged in a space at the top of the fluidized bed. The water tube 31 is fed with water from outside. Thus, when the apparatus is operated supplying water to the cylinder 12 and the intermediate cylinder 11, heat transmission can be checked between the two fluidized beds thereby enabling effective utilization of heat with a partial recovery thereof.
Patent JP-S5215596-A (JP)
Title: Process for preparing cationic polyuretane emulsion
Inventor: MATSUDA KAZUO
IPC: C08G18/08
Filed: 1975-07-28
Abstract: PURPOSE: A process for preparing a self-crosslinking, heat curable, self-emulsifying, stable cationic polyurethane emulsion useful for coating agents and adhesives. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07274998-A (JP)
Title: Method for selecting strain having iga inducing ability
Inventor: YASUI HISAKO
IPC: C12Q1/04
Filed: 1995-03-27
Abstract: PURPOSE:To select a large amount of strains having high IgA inducing ability from different specimen strains of the same genus or the same species by ready handling in a short time, by establishing a simple selecting method using an IgA inducing ability capable of selecting strains having high IgA inducing ability from different strains of the same genus or the same species by utilizing IgA inducing ability as one index. CONSTITUTION:Plural culture solutions obtained by sterilely culturing a Peyer's patch cell containing a large amount of IgA forming cells are prepared. A different specimen strain of the same genus or the same species is added to each culture solution, cultured for a given period of time. The amount of IgA secreted from the IgA forming cells in each culture solution after the culture for the given period of time is measured, respectively, and a strain having high IgA inducing ability is selected from the specimen strain of the same genus or the same specimen by difference in the amount of IgA of the culture solution to which the specimen strain of the same genus or the same specimen is added.
Patent JP-S62249246-A (JP)
Title: Memory system
Inventor: MIYASHITA KOICHI
IPC: G11C11/34
Filed: 1986-04-23
Abstract: PURPOSE:To achieve a quick memory access, by providing a means that holds an update address updated by a prescribed number for an accessing address at the previous memory accessing time in an interleave system. CONSTITUTION:When a memory board 1 is accessed, and a continuous access is performed following that, an address signal is supplied to a comparator 9 through an address line AL. The address signal is compared with the address signal whose address is increased by one at the previous accessing time, and latched, of a latch circuit 7. As a result, when those two address signals coincide, a latch output control signal LC4 is supplied to a latch circuit 4, and a data held in advance in the latch circuit 4 is outputted to a data line DL. In this way, the memory access can be made into high speed when a continuous address area is accessed, like at a DMA transfer time.
Patent JP-H09254908-A (JP)
Title: Apparatus for mounting protector
Inventor: HATAYAMA TADAO
IPC: B65B7/28
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To automatically mount a protector which has only a small tolerance with respect to a can mouth whose approximate position is specified. SOLUTION: An apparatus for mounting a protector includes a lift plate 51 which can vertically lower toward a can mouth X and a position adjusting plate 55 supported against the lift plate 51 having a mounting means at a center of a lower face having a supply head 6 which can suck a protector, wherein a plurality of centering rods 73a which are movably supported by an operating means 75 toward a center of the supply head 6 and which can bring a lower end peripheral face 73a into contact with a peripheral face of the can mouth X when they are moved toward the center are provided on the position adjusting plate 55, while locking means 81, 83 for specifying a position of the position adjusting plate 55 in a horizontal plane with respect to the lift 51 when a new protector P is sucked by the supply head 6 are provided.
Patent JP-H1119067-A (JP)
Title: Method and apparatus for making nmr image for drawing heart
Inventor: EPSTEIN FREDERICK HOWARD
IPC: A61B5/352
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce blurring of an image in a fast segment division type k-space and a CINE collection by correlating a time stamp related to a collected MR data to a systolic heart stage or a diastolic hear stage to reproduce an image at a specified heart stage. SOLUTION: An NMR signal picked up by an RF coil 152 is digitized by a transceiver module 150 and transmitted to a memory mudule 160 in a system controller 122. An original kspace data is rearranged in a separate k-space data array with respect to an image at a heart stage to be reproduced to be an array processor 161 and then, the data obtained undergoes a Fourier transform as an array of an image data. The image data obtained is transmitted to a computer system 107 through a series link 115 to be stored into a disc memory 111. Then, a time stamp related to a collected MR data is correlated to a systolic heart state or a diastolic heart stage to reproduce an image at the specified heart stage.
Patent JP-S59219199-A (JP)
Inventor: MURAOKA KOUICHI
IPC: B26D7/18
Filed: 1983-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02271307-A (JP)
Title: Production of constant polarization optical fiber coupler
Inventor: TAYA HIROYUKI
IPC: G02B6/28
Filed: 1989-04-12
Abstract: PURPOSE:To simplify a registration stage and to automate a production process by observing the luminance distribution of the fiber images obtd. by the transmitted light of constant polarization optical fibers by using an image sensor while rotating the constant polarization optical fibers and registering stress imparting parts. CONSTITUTION:Two pieces of the constant polarization optical fibers 12A, 12B which are placed in parallel are previously so arranged that the fibers can be respectively discretely rotated by motors 30. The light from a light source 24 placed on one side of the constant polarization optical fibers 12A, 12B is observed with the image sensor, for example, TV camera 28, placed on the opposite side and the fiber images of the optical fibers 12A, 12B are processed by a computer 32. The motors 30 are rotated by the computer 32 in such a manner that the profiles of the luminance of the optical fibers 12A, 12B are both made into the same. The registering of the stress imparting parts of the two optical fibers 12A, 12B is executed automatically in such a manner.
Patent JP-H09282932-A (JP)
Title: Bookshelf lighting device and bookshelf with lighting device
Inventor: TAMURA KUNIHIKO
IPC: F21V33/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To combine functions of a bookshelf and a lighting device together along with a consistent styling design without greatly reducing capacity for holding books or the like by making a main part with approximately the same thickness as that of a partition board of the bookshelf and attaching the main part in surface contact to a side board of the bookshelf. SOLUTION: A main part 4 of a lighting device 1 is disposed parallel to partition boards 20 to define spaces for holding books or the like between the adjacent boards 20. Here, the part 4 is made approximately in the same shape as that of the partition board 20 in side view and with approximately the same lateral width (thickness) in front view, or within several times the thickness of the board 20 at the greatest. Also it is arranged that the part 4 may be attached to the side of the board 20 in a surface contact state.  In this way, even though the lighting device is attached to a bookshelf 2, the part 4 may serve both functions of supporting a lamp unit in the lighting device 1 and partition in the bookshelf without greatly reducing the capacity for holding books or the like to combine functions of the bookshelf and the lighting device together along with a consistent styling design.