baber/WOPTO huggingface dataset:
Patent JP-H0775807-A (JP)
Title: Device for applying lubricating oil on inside surface of tube and method thereof
Inventor: HAGIWARA YUJI
IPC: B05D7/22
Filed: 1993-09-07
Abstract: PURPOSE:To obviate to take pressure drop at the time of supplying a lube oil into consideration and miniarurize the device by applying by dropping the lube oil to be applied on the outer peripheral surface of a bar-like member on the inside surface of a tube which is moved to the bar-like member. CONSTITUTION:The bar-like member 11 is inserted into a tube 2 to be drawn and revolved around its axial line. The lube oil is supplied from a lube oil tank 18 to nozzles 17 by driving a pump 20 and the lube oil film A is produced by jetting the lube oil on the outer peripheral surface of the bar-like member 11. Next, the tube 2 is moved along the axial line of the bar-like member 11 by driving a moving mechanism 13. When the front end of the tube 2 reaches under the nozzles 17, the lube oil injected from the nozzles 17 is entered into the tube and the pool part B of the lube oil is produced on the inside surfaces of the inlet of the tube 2. When the tube is further moved, the lube oil film A which is produced on the outer peripheral surface of the bar-like member 11 is dropped on the inside surface by becoming oil drops C by the gravity. In this way, when the tube 2 is moved, the oil film D of lube oil is produced on the inside surface of the tube 2.
Patent JP-H0269611-A (JP)
Title: Detector for number of revolution and rotational direction of rotary shaft
Inventor: SHIMOMURA EIJI
IPC: G01P3/46
Filed: 1988-09-06
Abstract: PURPOSE:To detect the number of revolutions and the direction of rotation of a rotary shaft by increasing and decreasing rectilinearly respectively the areas of the parts in opposition of a magnetic circuit constituent part with two projections for detecting and setting the sum of both at a fixed value at all times during one rotation of the rotary shaft. CONSTITUTION:When the rotary shaft 1 rotates at n-times per sec in the A direction, a magnetic sheet metal strip 2 moves at a period T of 1/n sec. At this time, regardless of rotation of the shaft 1, the areas Sa and Sb of the parts in opposition of the sheet metal strip 2 with the projections 5 and 6 for detecting increase and decrease rectilinearly during one rotation of the shaft 1 in the A direction (or the opposite direction). By this method, the magnetic flux density B formed by a magnet 4 is kept constant and magnetic flux phia and phib interlinked with detection coils 7 and 8 are proportioned to the areas Sa and Sb and the constant voltages ea and eb in proportion to the number n of rotation are induced between respective terminals. As a result, the number of revolution and the direction of rotation can be detected by the size of the detection voltage (e)=(ea-eb) obtained between the detection terminals (a) and (b) and its polarity.
Patent JP-S60114720-A (JP)
Title: Electronic measuring device
Inventor: TAKATSU HIDETOSHI
IPC: G01G19/50
Filed: 1983-11-26
Abstract: PURPOSE:To improve accuracy and quickness, by directly inputting body weight data and height data, computing the degree of fatness, and outputting and displaying the result on a display device. CONSTITUTION:A cursor 12 is operated, and the height data L of a person to be measured is outputted from an electronic height meter 1 and inputted to an operation control part 3. A standard weight W matching the inputted height data L is located out of the values stored in advance and determined. When the same person to be measured mounts on a riding table 21 of an electronic body weight meter 2, the body weight data W of the person to be measured is outputted and read. The degree of fatness A is computed by the operation control part 3, and the result is outputted to a display device 4 together with the height data L and the body weight data W.
Patent JP-2001050096-A (JP)
Title: Control method for internal combustion engine and device for the same
Inventor: MIYASHITA KIYOSHI
IPC: F02D41/12
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a control method for an internal combustion engine by which fuel consumption and engine output can be improved, through two-step fuel injection to a cylinder. SOLUTION: Midway on a fuel supply passage through which fuel is supplied in a cylinder, a distribution pump 1 is provided for pressurizing the fuel to be injected in the cylinder and stopping it via a plunger 9 rotating and moving in the axial direction. By injecting the fuel in the cylinder by two steps through lowering fuel pressure temporarily in the fuel injection stroke caused by rotation of the plunger 9, fuel consumption and output of the engine can be improved.
Patent JP-S58122820-A (JP)
Inventor: RONARUDO II GIRUBAATO
IPC: F16L47/02
Filed: 1982-12-18
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-H1155871-A (JP)
Title: Battery charger for motor vehicle
Inventor: WATANABE TAKESHI
IPC: H02J7/35
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To control the charging current depending on the charged state of a battery by providing more than one solar cell arrays of different output voltage comprising a plurality of solar cells connected in series, connecting a rectifier at least with a solar cell array having a low output voltage and then connecting these solar cell arrays in parallel when a specified battery is charged. SOLUTION: The charger comprises more than one solar cell arrays 3a, 3b of different output voltage comprising a plurality of solar cells A connected in series and a rectifier 2 is connected at least with a solar cell array 3a having a low output voltage. The solar cell arrays 3a, 3b are then connected in parallel before being connected with a specified battery. When a charging current I is supplied and the voltage of a battery 5 reaches the maximum output voltage level of the solar cell array 3a, the charging current I is supplied only from the solar cell array 3b. When the maximum output voltage level of the solar cell array 3b is reached, the charging current I goes zero. According to the arrangement, the battery 5 can be protected against overcharge.
Patent JP-S58183791-A (JP)
Inventor: JIYOOJI ARUBAATO KOTSUFUINBERI
IPC: C10G15/08
Filed: 1982-12-21
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-S59113443-A (JP)
Title: Photomask
Inventor: SHIGEMATSU KAZUMASA
IPC: G03F1/00
Filed: 1982-12-20
Abstract: PURPOSE:To prevent damage of a light shading pattern without impairing any function of a photomask and to extend its life by forming a protective film of SiO2 on the whole surface of a quartz glass substrate on which the light shading pattern is formed. CONSTITUTION:A Cr pattern 2 having a 2-layer structure of Cr and Cr oxide is formed on a quartz glass substrate 1. On the whole surface of the substrate 1 a polysilicone film 3 is formed by the chemical gas phase growth method to 200-1,000nm thickness, then, placed in a furnace at about 1,100 deg.C, and heat oxidized to convert the polysilicone film 3 into an SiO2 film 4, thus obtaining a protective film.
Patent JP-H0652898-A (JP)
Title: Aluminium secondary battery
Inventor: FUJIMOTO MASAHISA
IPC: H01M10/05
Filed: 1992-07-30
Abstract: PURPOSE:To extend the cycle life of an aluminum secondary battery comprising a positive electrode, a negative electrode and an ion conductive electrolyte by constructing the positive electrode chiefly of a material which can store and release Al, constructing the negative electrode of a carbonaceous material which can store and release Al, and using an ion conductive electrolyte made from aluminum salt as an electrolytic solution. CONSTITUTION:A battery comprises a positive electrode 1, a negative electrode 2, a separator 3, a positive lead 4, a negative lead 5, a positive electrode external terminal 6 and a negative electrode can 7, and converts chemical energy generated therein into electric energy, which is then output to the outside. To fabricate the positive electrode in this constitution, e.g. vanadium pentoxide serving as a positive electrode active material, acetylene black serving as a conductive material, and polyvinilydene fluoride serving as a binding agent are used. To fabricate the negative electrode, e.g. natural graphite and polyvinilydene fluoride which serves as a binding agent are used, and e.g. ethylene carbonate and dimethyl carbonate are used in the preparation of an electrolyte. The possibility of a short circuit resulting from the deposition of dendritic electro-deposition Al is thus eliminated.
Patent JP-H04104256-A (JP)
Title: Device and method for controlling energy quantity
Inventor: OMORI TARO
IPC: G01J1/42
Filed: 1990-08-24
Abstract: PURPOSE:To control an irradiating energy quantity to be an appropriate value by continuously changing the state of an energy variable member till an irradiated surface is irradiated with a specified energy quantity, and in relation to this, controlling an energy generating timing. CONSTITUTION:An excimer laser 1 which is a pulse laser having good directivity, a driving controlling part 3 which drives an energy quantity controlling member 2, a central controller 4 which controls the excimer laser 1 and the driving controlling part 3 in order to control the energy quantity, and a monitor device 7 which contains a photodetector for measuring light quantity of light partially transmitted from a reflecting mirror 6, that is, the energy quantity, etc., are provided. And from a time when radiated energy from an energy source 1 starts irradiating the irradiated surface till that the irradiated surface is irradiated with the specified energy quantity is detected, the state of the energy variable member is continuously changed, the energy generating timing is controlled in relation to the state of the energy variable member. Thus, the irradiating energy quantity is controlled to be the appropriate value.
Patent JP-H0547530-A (JP)
Title: Manufacturing method of rare earth magnet
Inventor: KIKUI FUMIAKI
IPC: B02C23/36
Filed: 1991-08-07
Abstract: PURPOSE:To provide the title manufacturing method of rare earth magnet capable of reducing the deterioration in the magnet characteristics of a permanent magnet as well as the amount of corrosive impurities when a magnet material is wet fine crushed using water as a solvent without using an organic solvent as all. CONSTITUTION:0.001-1mol/l of complex formation agent is added to water as a solvent or an inert gas is further blown in the water to be bubbled while the water temperature is not to exceed 10 deg.C. Through these procedures, the O2 content in the water as the solvent can be reduced while dissolving said insuluble precipitate in the solution so that the impurities may be removed from the system as a filter solution in case of recoverying fine crushed powder by the filtration after the fine crushing step thereby decreasing the insoluble impurities amount in the filter-separated powder to less than 0.1ppm for avoiding the composition slip of the fine crushed powder as well as the deterioration in the magnet characteristics and the corrosion of the manufactured permanent magnet.
Patent JP-H0272651-A (JP)
Title: General-purpose measuring system for quality assurance
Inventor: HOSAKA KOTARO
IPC: G01M99/00
Filed: 1988-09-08
Abstract: PURPOSE:To make it possible to perform quick processing by a general-purpose method by providing an input means and a display means, and performing automatic measurement control based on the contents of the input measured data. CONSTITUTION:This system is provided with the following means, a means which can set the definitions of the contents of measured data arbitrarily by using an input means and a display means such as a personal computer 1 and the like; and a means which can set the positioning coordinates of a device having a moving or driving mechanism arbitrarily with the personal computer 1 and the like. The personal computer 1 determines the position of an X-Y stage 9, then collects the coordinate data, performs operation and outputs the results as the data which show the positioning capability of the X-Y stage 9 to a printer 3 and a plotter 4. After the positioning of the X-Y stage 9, the coordinate data are stored in a data file disk 6 through an external memory device 2. In this system, the time until the result is obtained is shortened, and the labor cost can be suppressed.
Patent JP-H0274758-A (JP)
Title: Expansion joint form and process therefor
Inventor: YUKIMURA NORIE
IPC: E04G17/065
Filed: 1988-09-08
Abstract: PURPOSE:To achieve recycling of a material by having two pieces of expansion joint forms built in back to back, by setting the forms with both sides of form ties for wall attached by screw to metallic materials, and by making the held through the expansion of a tube that is sandwiched in the forms. CONSTITUTION:An expansion joint form composed of an outside form panel 1 and an inside form panel 2 that are separated by a separating pipe 3 is built in an opening between adjoining buildings. A form tie 4 being inserted for formation in the pipe 3, a metallic material 5 connected with the tie 4 is inked with the outside of the panel 1 by a chain 7. A tube 8 is inserted for formation in the panel 1, to which air is pressed in to ensure the holding of the panel. Then, concrete is formed by striking between the forms 1 and 2, and after it is hardened, having the air escaped from the tube 8 to make it thin, the tie 4 is extracted from the metallic material 5 to make the panel out of its shape. Recycling of the material can thus be achieved.
Patent JP-H0888725-A (JP)
Title: Image reader
Inventor: MURAKAMI SATORU
IPC: H04N5/335
Filed: 1994-09-19
Abstract: PURPOSE: To reduce a dark output noise resulting from a parasitic capacitance of wiring while reducing the number of drive gates through matrix drive by arranging a 2nd extract wiring to a 2nd application means. CONSTITUTION: A photo diode PD 7 and a blocking diode BD 9 are connected by a jumper wire 13, eight photoelectric conversion elements 3 in total comprising the PD7 and the BD 9 are connected by a common wire 15 to form a 1st block Bn and the output from each element 3 is inputted signal processing circuit via a matrix wiring 11. Then the elements 3 are arranged in a direction in crossing to 1st and 2nd input wires D1-y , E1-x from 1st and 2nd application means D1 -Dy , E1 -Ex arranged in parallel with one side of the elements 3 and extended in the arranged direction of the elements 3 and the 1st and 2nd drive voltages are given to the elements 3 from the wires D1-y , E1-x . The position of 1st and 2nd extract wires Ly , Lx giving the drive voltage is selected so that the wiring is arranged to means E1 -Ex side.
Patent JP-2000037126-A (JP)
Title: Normal type combine harvester
Inventor: KIRIHATA TOSHINORI
IPC: A01F12/10
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To permit good relaying feed of stems that are cut in the reaping part from the feeder house to the threshing drum in the threshing part. SOLUTION: In a normal type combine harvester that is equipped with two screw type first and second threshing drums 5 for threshing cut stems of rice plant, a stem relaying beater 29 is arranged between the feed end edge of the feeder house 21 and the first threshing drum 5, further, the right side face of the beating room 31 and the frame for attaching the cutting part are formed with the middle side plate 125 at almost middle of the threshing part 4.
Patent JP-H0543256-A (JP)
Title: Production of fluoride glass
Inventor: FUJIURA KAZUO
IPC: C03B8/00
Filed: 1991-08-09
Abstract: PURPOSE:To stably produce a large-sized fluoride glass of uniform composition by using a specified complex of Ba and beta-diketone and the gaseous compd. of metallic element as the starting material, mixing the material with a fluorine- contg. gas and subjecting the mixture to a reaction. CONSTITUTION:A specified complex consisting of Ba and beta-diketone is used as a first starting material and the gaseous and/or vaporizable compds. of the metallic elements such as Zr organometallic compd. as a second starting material. A fluorine-contg. gas such as the gaseous mixture of HF and F2 is used as the fluorinating agent. The starting materials are mixed with the fluorinating agent, and the mixture is introduced into a reaction system contg. a substrate. The components are allowed to react with one another in the vapor phase or on the substrate. In this case, a compd. shown by the structural formula is used as the complex. The compd. has a high vapor pressure at low temp. and is thermally stable. Consequently, the volatile raw material of Ba is stably supplied, and an optically homogeneous fluoride glass of uniform composition is formed on the substrate.
Patent JP-S61100491-A (JP)
Title: Recording material
Inventor: ARAI RYUICHI
IPC: B41M5/50
Filed: 1984-10-23
Abstract: PURPOSE:To enhance ink receptivity and clearness of recorded images, by specifying the specular gloss and Munsell value of a recording surface. CONSTITUTION:The thickness of an ink-receiving layer provided on a base is usually about 1-200mum, preferably, 5-100mum. The recording material has a 60 deg. specular gloss according to JIS Z 8741 of not lower than 30% and a Munsell value according to JIS Z 8721 of not lower than 7.5. The recording material may not be white in color, and may be colored in a chromatic color.
Patent JP-H1057568-A (JP)
Title: Pachinko machine
Inventor: SAHASHI TOMOYASU
IPC: A63F7/02
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent removal of a partition plate from a winning ball tank even when a pachinko machine is handled upside down. SOLUTION: Two pairs of groove parts 8, 8' are provided on a front side wall part 6 of a winning ball tank 1 and a back side wall part 7 facing the front side wall part 6 to be extended vertically. Protruded parts 11, 11 are intregrally formed with end surface parts 10a, 10a of a partition plate 10 to be detachably installed in the groove parts 8, 8'. In the groove parts 8, 8', through holes 12, 12 in which the protruded parts 11, 11 of the partition plate 10 are formed. When the partition plate is inserted into the groove parts 8, 8' in the winning ball tank 1, therefore, the protruded parts 11, 11 are engaged in the through holes 12, 12 to fix the partition plate 10, thereby drop of the partition plate 10 from the winning ball tank 1 can be prevented even when a pachinko machine is upside down.
Patent JP-S6380144-A (JP)
Title: Vertical laminar flow type clean room equipment
Inventor: ITO SHINZO
IPC: F24F7/06
Filed: 1986-09-24
Abstract: PURPOSE:To enable the partial arbitrary setting of an air cleaning degree and a temperature within the spacing of a clean room and facilitate a variation in layout of the set spacing by a method wherein a temperature adjuster for feeding clean air from a supplying passage to adjust it to an arbitrary temperature and an arbitrary amount of air and guiding it to a zoning hood is arranged between the supplying passage and the zoning hood. CONSTITUTION:A duct 22 forming a clean air supplying passage 21 and a zoning hood 17 are connected by a temperature adjuster 25 and a cleaning air feeding chamber 29 is formed at one side of the casing main body 26 of the temperature adjuster 25 and a feeding-out chamber 30 is formed at the other side of the casing main body. The feeding chamber 29 and the feeding-out chamber 30 are connected with each other by two passages 32 and 33 partitioned by a partition wall 31, one passage 32 is provided with a heat exchanging means 34 for use in cooling or heating the cleaning air so as to form a heat exchanging passage 32a. The passages 32 and 33 are provided with dampers 35 and 36 and their degree of opening can be adjusted properly and both the rate of cleaning air and the total amount of cleaning air to be fed into the feeding-out chamber 30 can be varied.
Patent JP-S60115634-A (JP)
Title: Preparation of polyolefin resin foam
Inventor: FUNAKI TAKESHI
IPC: C08J9/04
Filed: 1983-11-28
Abstract: PURPOSE:To prepare highly expanded crosslinked PP resin foams having improved surface smoothness and extensibility, by using polyolefin resins made of crystalline PP, and non-crystalline PP incorporated therein. CONSTITUTION:In the process of obtaining a crosslinked polyolefin resin foam with a high expansion ratio, by foaming, in a high temperature atmosphere, a resin composition composed mainly of a polyolefin resin containing a heat- decomposable foaming agent and a crosslinker, the polyolefin resin may consist of 80-99wt% crystalline PP and 20-1wt% non-crystalline PP. Crystalline PP and non-crystalline PP are compatible with each other and serve to increase the flowability of a PP resin with a high melting point, lowering the molding temperature; enabling the mixing of foaming agent while restraining its decomposition; stabilizing voids growth in the foam to give uniform microcells, forming a beautiful smooth foam surface; and tending to be free of cell-membrane breaks, to improve the mechanical properties, especailly the extensibility.
Patent JP-S6385183-A (JP)
Inventor: TOKORO GUNJI
IPC: D04D7/02
Filed: 1986-09-22
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-H0274504-A (JP)
Title: Production of oxide-based superconducting material
Inventor: KOBAYASHI TOSHIO
IPC: C04B41/87
Filed: 1988-09-06
Abstract: PURPOSE:To obtain an oxide-based superconducting material having excellent superconductive characteristics without cracking by removing part or all of organic substances contained in a raw material component according to plasma oxidation and calcining the resultant raw material. CONSTITUTION:A raw material using at least part of at least one kind of metal as an organometallic compound is prepared. An organometallic compound capable of removing organic substances by plasma oxidation, e.g., acetate, butyrate or metal alkoxide, is cited as the above-mentioned organometallic compound. The afore-mentioned raw material is then formed into a desired shape and subjected to plasma oxidation to remove the organic substances. The resultant raw material is subsequently calcined. Reaction proceeds from the surface exposed to a plasma atmosphere according to the above mentioned method and a superconducting material is obtained without causing cracks and deviation of composition. Furthermore, e.g., Bi-Sr-Ca-Cu-O-based, Tl-Ba-Ca-Cu-O-based materials, etc., can be exemplified as the afore-mentioned superconducting material.
Patent JP-H0561075-A (JP)
Title: Electrophorectic display element
Inventor: SHIBATA YASUFUMI
IPC: G02F1/167
Filed: 1991-09-04
Abstract: PURPOSE:To obtain the electrophorectic display element which can decrease the generation of the discoloration, etc., of a dispersion by the flocculating and settling of electrophorectic particles and by UV rays, heat, etc., in plural block chambers and can maintain the appearance over the entire part. CONSTITUTION:This electrophorectic display element consists of a pair of substrates 1a, 1b, which are disposed to face each other and at least one of which are transparent, electrodes 2a, 2b which are respectively formed on the opposite surfaces 10a, 10b of a pair of the substrates 1a, 1b and at least either of which are transparent, and a light transparent dispersion medium 5 sealed into the sealing space S between a pair of the substrates 1a, 1b and the light shieldable electrophorectic particles 6 dispersed into the dispersion medium 5. The striped or meshed block members 3a, 3b for segmenting the sealing space S to the plural block chambers S1 are interposed in the sealing space S and at least the two adjacent block chambers S1 have a connecting passage 30 which is formed approximately in the middle between a pair of the substrates 1a and 1b and in which the dispersion medium 5 can move.