baber/WOPTO huggingface dataset:
Patent JP-H07334543-A (JP)
Title: Solid ceiling surface design support device
Inventor: KAGEYAMA MITSUAKI
IPC: G06F17/50
Filed: 1994-06-09
Abstract: PURPOSE:To easily design a solid ceiling in a room having a space behind the ceiling. CONSTITUTION:A ceiling area surrounded by wall surfaces is displayed on a display means (a), and a graphic input means (b) inputs one polygon in the ceiling area. At that time, the XY-coordinates of the apex of a polygon is decided. A height input means (c) inputs the height of the polygon. A height setting means (d) sets the heights (X-coordinates) of the respective apexes of the polygon by setting the polygon to be horizontal. A division line setting means (f) sets division lines so that a space between a graphic showing the outer periphery of the ceiling area and the polygon is allocated by the planes of a triangle and a trapezoid. A ceiling surface setting means (e) sets the triangle and the trapezoid, which are divided from the polygon by the division lines, as ceiling surfaces, and a solid ceiling surface is formed by the ceiling surfaces. Thus, an operator can design the solid ceiling surface only by inputting the polygon and the height.
Patent JP-S5251183-A (JP)
Title: Chip reating appratus
Inventor: KIMURA MASATSUGU
IPC: B23Q17/00
Filed: 1975-10-22
Abstract: PURPOSE:A chip treating apparatus for efficiently recovering and treating chips that may scatter during the cutting operation by a cutting device such as lathe, by utilizing the negative pressure of compressed air.
Patent JP-S5752024-A (JP)
Title: Manufacture of transparent electrode substrate
Inventor: KAMIJIYOU YOSHIMI
IPC: G02F1/1343
Filed: 1980-09-13
Abstract: PURPOSE:To manufacture a transparent electrode substrate with which a liquid- crystal display device having high reliability is obtained, by using an organic material containing an organic metallic compound, changing into a metllic oxide by thermal decomposition, as etching resist. CONSTITUTION:Over the one entire surface of a transparent glass substrate 1, an indium oxide transparent electrode layer 2a is vacuum-deposited. Then, paste of a dispersedly mixed organic compound, such as an organic silicon compound, and cellulose binder and an organic solvent, which can be printed through a screen, is used and applied onto the transparent electrode layer 2a in a prescribed shape by screen printing, and it is stuck by being dried to form an organic material film 3a containing the organic metallic compound. A solution of dilute hydrochloric acid, etc., is to remove a part except where the organic material film 3a is provided on the transparent electrode layer 2a by etching, thus forming a transparent electrode layer 2 in a prescribed shape. A baking treatment is performed at a temperatur lower than the fusion point of the glass substrate 1 to decompose the organic material film 3a thermally, thereby forming a transparent insulating film 3. Lastly, the entire surface of the insulating film 3 is coated with a transparent insulating film 4 of metallic oxide.
Patent JP-S6025633-A (JP)
Title: Parts feeder
Inventor: KASUGA SHIYOUGO
IPC: B23Q7/00
Filed: 1984-06-21
Abstract: PURPOSE:To provide replaceability for parts feeder table according to the shape of parts by incorporating such an arrangement that a parts feeder table having a parts feeder is placed upon an intermediate table movably and removably. CONSTITUTION:An aligned parts transport means 14 feeds the parts into the space between the upper and lower electrodes 4, 3 of a spot welding machine 1. Over this transport means 14, a parts feeder table 17 having a parts feeder 15 is placed upon an intermediate table 19 movably and removably. The position of parts feeding is accurately located by means of a stopper 18 etc. When the shape of parts is to be changed, the parts feeder 15 shall be replaced accordingly together with the table 17, that is one of the most favorable points compared with any conventional arrangement in which the whole device 14 must be replaced.
Patent JP-S61289249-A (JP)
Title: Control of heat accumulating operation
Inventor: UENO JUNICHI
IPC: F28D20/00
Filed: 1985-06-14
Abstract: PURPOSE:To permit to determine a heat accumulating amount at night, which is just enough for the amount of heat accumulation, in accordance with actual circumstances by a method wherein the objective heat accumulating amount of heat accumulating operation at night is obtained on the basis of an average value before and after the maximum load value in yesterday and the operation of a system is controlled so that the heat accumulating amount of heat accumulating operation at night becomes the objective heat accumulating amount. CONSTITUTION:Respective operation modes M1-M4, M0 become the optimum modes for following respective conditions due to existence or non-existence of respective control functions. M1: heat accumulating operation at night (purposed to only heat accumulation), M2: daytime load operation (both for heat supply for stationary load and compensating heat accumulation), M3: night-time load operation (both for heat supply for light load such as a load in overtime work time band or the like and compensating heat accumulation), M4: night-time compensating operation (both for heat supply for substantially constant light load such as a load for computer room or the like and compensating heat accumulation), M0: peak cut operation (for restricting peak consumption electric power or the like, heat supply for a stationary load and compensating heat accumulation). The amount of heat accumulation is determined on the basis of the maximum load value in yesterday of a day using the accumulated heat in daytime as well as an estimated value based on the actual circumstances, therefore, the amount of heat accumulation may be just enough.
Patent JP-S5831058-A (JP)
Title: Mo alloy for watchcase
Inventor: KODAMA MITSUO
IPC: C22C29/00
Filed: 1981-08-15
Abstract: PURPOSE:To obtain a lightweight Mo alloy for a watchcase with improved scratch resistance, corrosion resistance, workability, etc. by adding an iron group metal as a binding metal to (Mo.W)C having a simple hexagonal crystal structure as a principal component and by further adding a solid soln. of Mo and W. CONSTITUTION:To (Mo.W)C or (Mo.W)CN having a simple hexagonal crystal structure as a principal component is added <=50wt% iron group metal as a binding metal. To the resulting alloy is added 2-30% solid soln. of Mo and W having 0.2-0.8 atomic ratio of Mo/(Mo+W), and they are sintered. A B1 type hard phase consisting of a IVa, Va or VIa group metal and a nonmetallic atom may be substituted for <=40vol% of the hard phase. By adding the Mo.W solid soln., the corrosion resistance of this Mo alloy for a watchcase is enhanced, and the electric spark machinability are also enhanced without reducing the toughness.
Patent JP-H04353984-A (JP)
Title: Painting-out circle plotting system of figure display system
Inventor: KITANO SHINJI
IPC: G06T11/40
Filed: 1991-05-31
Abstract: PURPOSE:To reduce the number of the execution times of commands necessary for the simplification of odd points calculation and for the control of horizontal plotting so as to paint out at high-speed. CONSTITUTION:A circular arc coordinate calculation means 2 calculates a quarter of coordinate on a periphery. An odd points address calculation means 3 is started from the circular arc coordinate calculation means 2 calculates a first address on the frame buffer of the respective points on the circular arc, calculates a second address on the frame buffer of a point which is symmetrical against the respective points on the circular arc with a vertical axis as the axis of symmetry and, furthermore, calculates a third address on the frame buffer of a point which is symmetrical against the respective points on the circular arc with a horizontal axis running the center of the circle as the axis of symmetry. A parallel horizontal drawing means 4 is started from the odd points address calculation means 3 and plots a straight line connecting the first/second addresses and a straight line which sets the third address to be a starting point and which is parallel with the straight line on a frame buffer 5.
Patent JP-H0373315-A (JP)
Title: Slice grinding device
Inventor: ROBAATO II SUTEIIRE JIYUNIA
IPC: B28D5/02
Filed: 1990-05-17
Abstract: PURPOSE: To continuously perform wafer slicing work and ingot grinding work during one cycle of a machine by fixing a grinding wheel to a spindle in coaxial relation to a saw blade so as to be capable of rotating the same along with the spindle. CONSTITUTION: At first, a spindle housing 15 is moved downwardly and a wafer 13 is sliced from an ingot 12 by a saw blade 24. The sliced wafer 13 is removed from the opening of the saw blade 24 by using a taking-out mechanism 27 and a grinding wheel 28 is moved from a retracted position to a feed-out position and a grinding wheel 28 is arranged within the plane for grinding the flat surface of the ingot 12 to raise the spindle housing 15. At this time, a spindle 16 is rotated to continuously drive the grinding wheel 28. As a result, the grinding surface 30' of a disc 30 grinds the surface 29 of the ingot 12 to flatten the same. Subsequently, the grinding wheel 28 is drawn in from the ingot 12 over a sufficient distance and, thereafter, the ingot 12 is subjected to index feed to be sent into the plane of the saw blade 24 to perform new slicing work.
Patent JP-S5753595-A (JP)
Title: Preparation of emulsion fuel
Inventor: OOTSUBO KATSUJI
IPC: C10L10/18
Filed: 1980-09-16
Abstract: PURPOSE: To finely divide emulsion particles effectively with ease rapidly, by emulsifying a specific amount of a specific alcohol with an emulsion fuel composition consisting of a liquid fuel, water and an emulsifying agent.  
     CONSTITUTION: 10vol% or less, preferably 3W5vol%, particularly a lower alcohol, e.g. methanol, ethanol or n-propanol, is mixed and emulsified with an emulsion composition consisting of a liquid fuel, water and an emulsifying agent with stirring. The amount of the alcohol is preferably 15vol% or less based on the amount of water present in the emulsion fuel.  
     EFFECT: The amount of the emulsifying agent can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02308039-A (JP)
Title: Pedestal fixed construction
Inventor: KUROIWA YASUHIKO
IPC: E04B1/26
Filed: 1989-05-22
Abstract: PURPOSE:To facilitate built-up working and to make it possible to maintain sufficient yield strength by fitting and loading a joining projection of a lower joining metal fixture into a joining hole of a mounting member, and inserting and loading an upper joining flange of an upper joining metal fixture into the end slit of a pedestal to form joining metal fixtures. CONSTITUTION:In an upper joining metal fixture 1, a pedestal mounting joining flange 7 is erected to the center of the upper surface of a box shaped base 6 to be opened downward, and in a lower joining metal fixture 2, a cylindrical mounting joining projection 9 is projected and provided to the bottom of a box shaped base 8 to be opened upward. The same recessed groove 12 as that of the section of a pedestal 3 is provided to the mounting surface of the pedestal 3 of a mounting member 4, and a cylindrical joining hole 13 in which the joining projection 9 is fitted is formed. The joining projection 9 of the lower joining metal fixture 2 is fitted and loaded in the joining hole 13 of the mounting member 4, the upper metal fixture 1 is fixed to the lower joining metal fixture 2, and a slit 10 of the pedestal 3 is inserted and loaded in the joining flange 7 of the upper joining metal fixture 1. According to the constitution, the pedestal can be easily positioned, and the execution can be easily carried out.
Patent JP-H02306936-A (JP)
Title: Auto-esterification process
Inventor: WAKIZAKA TATSUJI
IPC: C07C67/08
Filed: 1989-05-22
Abstract: PURPOSE:To carry out rapid esterification reaction under extremely stable condition by determining the acid value of carboxylic acid used as a raw material, the hydroxyl value of alcohol, esterification value of the ester and water- content with an IR analyzer and controlling the reaction conditions using the determined values. CONSTITUTION:In the esterification reaction of a carboxylic acid with an alcohol, the acid value of the carboxylic acid used as a raw material, the hydroxyl value of the alcohol, the esterification value and the water-content are quantitatively measured by a near infrared absorption spectrum analyzer at regular time intervals (preferably about 0.5-15min intervals). The temperature, pressure and nitrogen flow rate of the reaction vessel and the reaction time are automatically controlled based on the measured values. The reaction can be quickly carried out under extremely stable condition by this process to continuously obtain a high-quality product in a short time. The fluctuation caused by the apparatus constants and external disturbance can be quickly detected by this process to enable easy control of the reaction.
Patent JP-S63293601-A (JP)
Title: Proportion controller
Inventor: ISHIGURO MASAAKI
IPC: G05B7/02
Filed: 1987-05-27
Abstract: PURPOSE:To improve the controllability of a proportion controller by providing a divider and an adder between the changing rate limiters set at the output input sides of a changeover switch respectively. CONSTITUTION:A proportion controller, e.g., a rotational frequency controller for steam turbine consists of a changing rate limiter 25, a deviation computing element 26, proportion computing element 27, an analog memory 29, a changeover switch 30, etc. This controller receives the input of the real rotational frequency 21, the target rotational frequency, etc., of the steam turbine and transmits an operation output signal 32 is steam control valve. In this case, a divider 31 and an adder 33 are added. In a manual operation, the signal 32 is divided by the value of the setter 28 at the divider 31 and the added with the frequency 21 at the adder 33. The result of the these operations is supplied to the limiter 25 set at the input side. As a result, no sudden change is produced even when the manual operation is switched to an automatic operation since the set rotation frequency of the turbine is equal to the output of the limiter 25 of the input side.
Patent JP-H04330111-A (JP)
Title: Elastic dam expandable/contractile and its manufacture
Inventor: YOSHIZAKO KAGEYOSHI
IPC: B32B25/04
Filed: 1991-04-30
Abstract: PURPOSE:To preclude generation of crevice or through hole due to unnatural damage and prevent loss of the function of elastic rubber by laminating a base layer of rubber and an elastic protection layer integrally and forming a dam sheet of tubing body in laminate structure. CONSTITUTION:A base layer 9 of rubber and an elastic protection layer 10 outside thereof are laminated integrally, and a dam sheet 8 of laminate structure is constructed. The elastic protection layer 10 is embodies in a flexible rubber sheet, in which small pieces 12 of ceramics in thin, long column form having a dia. of 2-4mm and a length of approx. 2-8mm are buried at random. The thickness of this protection layer 10 shall range 4-12mm, and the amount of buried small pieces 12 of ceramics shall range 4-8kg/m. This allows preventing puncture or burst even though unnatural damage is given such as with a harpoon or bullet.
Patent JP-S5829616-A (JP)
Title: Method of forming pattern on plastic molded item
Inventor: ITOU KUNIO
IPC: B44C1/18
Filed: 1981-08-17
Abstract: PURPOSE:To improve substantially the workability in forming a pattern on a plastic molded item, by using a flexible spatula to stuff a colorant into grooves on the surface of the plastic molded item. CONSTITUTION:In molding a base 2 of a plastic molded item, a grooves 5 having a pattern such as the grain of wood are formed. A colorant 6 for forming a pattern is applied on the surface of the base 2. Then the flexible spatula 9 having a rubber plate 7 attached to a grip 8 is engaged with part of the surface of the base 2 adjacent to the applied colorant 6, and is slid along the surface of the base 2 to spread the colorant 6 along the spatula 9. In this case, part other than the grooves 5 is not applied with the colorant, while the colorant 6 can be stuffed into the grooves 5 by the rubber plate 7. Thus, only the grooves 5 are deeply colored to form a clear pattern. Thereafter, a transparent protective film 10 is formed on the pattern.
Patent JP-H08318345-A (JP)
Title: Forging die for internal gear and bottomed internal gear, and straightening die of internal gear
Inventor: ISHITA HIROSHI
IPC: B21K1/30
Filed: 1995-05-26
Abstract: PURPOSE: To provide a gear device small in the manufacturing cost and long in the service life by projecting a center part in the tooth trace direction from each end part so that the tooth flank and the tooth crest of an internal gear demonstrate the similar effect to that of the crowning on the internal gear. CONSTITUTION: In a forged bottomed internal gear 8, the inner diameter of an internal gear 5 forms the reverse semi-circle to the bottom side position A, the center position B and the opening side position C. An external gear 84 without any crowning is prepared to engage the bottomed internal gear 8 with the external gear 84. In the bottom internal gear 8, the center part in the tooth trace direction of the tooth crest 9 is projected inwardly of each end part, and at the same time with this projection, the center part in the tooth trace direction of the tooth flank 10 is also projected inwardly of each end part. In the external gear 84, the tooth flank 86 and the tooth crest 87 of an external tooth 85 are extended straight in the tooth trace direction.  Thus, in this gear device, the stress is borne by the center part of the front face 86 to generate no eccentric wear even with the external gear 84 without any crowning.
Patent JP-H11318977-A (JP)
Title: Manufacture of absorbent
Inventor: OCHI KENGO
IPC: A61F13/472
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an absorbent in which an absorptive material layer molded within a recessed part of a pattern drum can be easily transferred on a cover sheet, a large-scaled suction means like a conventional one can be unnecessitated, yield of SAP contained in the absorptive material layer of an arbitrary shape can be improved and the absorptive material layer having much content of SAP or the absorptive material layer containing a large quantity of fine SAP can be molded. SOLUTION: Cover tissue 31 is supplied within a recessed part 23 of a pattern drum 21, pulverized pulp and SAP are supplied on the cover tissue 31 within the recessed part 23 and an absorptive material layer 35 is formed. The cover tissue 31 is extracted from the inside of the recessed part 23 and the absorptive material layer 35 is transferred on carrier tissue 33. The absorptive material layer 35 from the inside of the recessed part 23 can be extracted and a large quantity of fine SAP can be mixed.
Patent JP-H06341900-A (JP)
Title: Thin-film element responding to ultraviolet rays
Inventor: WAKITA KATSUYA
IPC: G01J1/50
Filed: 1993-05-31
Abstract: PURPOSE:To provide a simple thin film responding to ultraviolet rays with an improved light resistance and repetition property by developing a coloring phenomenon by causing ion dissociation by absorbing ultraviolet rays. CONSTITUTION:A glass substrate 11 with ITO thin film 12 as a light transmission electrode is used as a support for supporting a thin-film element and then a macromolecular gel (chemical 1) with a leuco coloring matter part causing ion dissociation by absorbing the light in ultraviolet ray region with a wavelength of 499nm or smaller is formed on the support layer by the blade coating or spin coating method. A glass substrate 15 with ITO thin film 14 is brought into contact with the macromolecular gel layer 13 opposingly so that no clearance such as air bubbles is not generated and the thickness of the macromolecular gel layer is adjusted by a spacer 17. Further, its outside periphery is sealed with a sealing agent.
Patent JP-S5252313-A (JP)
Title: Transmission system
Inventor: KOYANAGI HIROKIO
IPC: H03M7/14
Filed: 1975-10-24
Abstract: PURPOSE:In remote control of TV receiver, etc., binary code and inversion code which is contrary to the binary code are made into a pair. And logical 1 and 0 are converted into the length of pulse and transmitted, thus preventing misoperation effectively.
Patent JP-S62283998-A (JP)
Title: Production of protein antibody
Inventor: AOKI HISAKAZU
IPC: C07K19/00
Filed: 1986-06-02
Abstract: PURPOSE:To obtain a large amount of protein antibody having high specificity to natural protein, high titer, high sensitivity and high purity readily, by using fused protein from protein produced by gene recombination technology and beta-galactosidase of Escherichia coli as an immunogen. CONSTITUTION:A plasmid having DNA sequence to code protein (e.g. human interleukin 2, etc.) and a plasmid having DNA sequence to code beta-galactosidase of Escherichia coli are treated with a proper restriction enzyme by gene recombination technology and treated with DNA polymerase to give a plasmid having DNA sequence to code both amino acid sequence. This plasmid is inserted into Escherichia coli, which is transformed and cultivated to give fused protein of protein and beta-galactosidase of Escherichia coli. The fused protein is used as an immunogen, administered to an animal such as rabbit, etc., which is immunized to give the aimed protein antibody.
Patent JP-S63291898-A (JP)
Title: Production of bismuth germanate single crystal
Inventor: IGUCHI MASAAKI
IPC: C30B29/32
Filed: 1987-05-26
Abstract: PURPOSE:To obtain bismuth germanate single crystal having good quality, by immersing a seed crystal in mixed melt of Bi2O3 and Ge and pulling up the melt while rotating. CONSTITUTION:An alkali earth metal element is added into the mixed solution of bismuth oxide and germanium oxide and the blend is melted. Then a seed crystal of bismuth germanate single crystal (Bi4Ge3O12) is immersed into the melt and the melt is pulled up while rotating to provide the single crystal. Ca, Mg, Ba, Sr, etc., is exemplified as the used alkaline earth metal element. When the alkaline earth metal is added to the mixed melt of bismuth oxide and germanium dioxide, the solid-liquid interface in solidification of the melt becomes free from void occurrence. In putting up of the single crystal from the mixed melt, the seed crystal may only be rotated at least at 10rpm when the seed crystal immersed therein is pulled up and occurrence of void can be reduced thereby.
Patent JP-H0374586-A (JP)
Title: Pressure compensating rotary hydraulic apparatus
Inventor: ROOUERU DEE HANSEN
IPC: F04D29/22
Filed: 1990-05-18
Abstract: PURPOSE: To permit pressure compensation in a simple structure by composing a track ring surrounding a rotor to be movable in a radial direction against a spring means by an actuator in a rotary hydraulic device in a combined form of a centrifugal pump and a vane pump. CONSTITUTION: In a rotary hydraulic device suitable as a fuel pump for an engine for an aircraft, a rotor comprising vanes slidably engaged in plural radially provided slots is rotatably supported in a circular track ring of which inner circumferential surface is set as a vane track means provided in a housing. In this case, a spring means is held in the housing, so the track ring can be energized to an eccentric position to the rotor. An actuator means is connected to the track means, and the track ring can be moved to a coaxial position with the rotor against force of the spring means by action of above means. This actuator means is controlled in accordance with fluid pressure in one of fluid suction passage and discharge passage means.