baber/WOPTO huggingface dataset:
Patent JP-H09124097-A (JP)
Title: Hopper container
Inventor: MORITA SHIGEO
IPC: B65G67/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a hopper container for transporting powder/grains which enables using a filling nozzle for a container with an inner back as it is without remodelling it, not to mention a filling nozzle for a hopper container. SOLUTION: The subject relates to a hopper container 1 having a filling hole 4 which is adapted for a filling nozzle for a hopper container. This hopper container, in a state of being loaded on a vehicle, suits for a height above the ground as required when a filling nozzle 9 for a container with an inner back is in use. This container is equipped in the upper part of the rear end wall with a second filling hole 8 having an opening-closing lid 6 through which a filling nozzle 9 is inserted horizontally.
Patent JP-2000129631-A (JP)
Title: Composite floor slab
Inventor: SUGIZAKI MAMORU
IPC: E01D19/12
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a composite floor slab capable of being widely spanned with simple constitution and being contributed to cost down. SOLUTION: A floor slab 20 is so constituted that horizontal ribs 30 having flange sections 32 to the lower edges of plate-like sections 31 go under a concrete layer 22 at the upper ends of the plate-like sections 31 to connect by making the plate-like sections 31 as the vertical and direction at right angles to the bridge axis and are provided in the direction of the bridge axis at specific intervals by projecting the flange sections 32 to the lower surface side. Then, a sill substrate 21 for forming the lower surface of the concrete layer 22 is borne on the plate-like sections 31 and, at the same time, the floor slab 20 is so constituted that it is connected to a main girder 10 with the flange sections 32.
Patent JP-2000301651-A (JP)
Title: Composite building material
Inventor: MATSUNO KICHIYA
IPC: C08K3/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To improve a strength and nailing properties by incorporating an inorganic noncrystalline material in a core material, and providing a fibrous material in the noncrystalline material. SOLUTION: A core material as a composite curable material 1 contains an inorganic noncrystalline material 2, and a fibrous material 3 is mixed within the material 2. The noncrystalline material is desirably formed of a noncrystalline material made of two or more types of oxides. In the material 1, the material 2 becomes a strength developing substance, and the material 3 improves a bending strength value and impact resistance. Its strength does not have an anisotropy to obtain a homogeneous cured material, and obtains a strength in a low density. As the oxide, a metal and/or a nonmetallic oxide can be used, and Al2O3, SiO2, CaO, Na2O, MgO, P2O5, SO3, K2O, TiO2, MnO, Fe2O3 and ZnO are desired. As the composite material of the oxide, Al2O3-SiO2- CaO or Al2O3-SiO2-CaO oxide is used.
Patent JP-H10149425-A (JP)
Title: Optical scanning device, optical information reader and optical information recording device
Inventor: HATTORI YUTAKA
IPC: G06T1/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To highly precisely read information to be read and to miniaturize a device itself. SOLUTION: Light beams R for information reading, which are emitted from a semiconductor laser, are deflected/scanned in the main scanning direction of an original by the rotation of a polygon mirror 2 and they are converged in the main scanning direction by an image-forming lens 3. Then, they are transmitted through a dichroic mirror 4, are reflected in a half speed mirror 9, are converged in an auxiliary scanning direction in a cylindrical lens 10C in a full speed mirror 10 and they reach the original 6. The original 6 is scanned in the auxiliary scanning direction by moving the full speed mirror 10 in the auxiliary scanning direction and moving the half speed mirror 9 in the auxiliary scanning direction at speed which is half of the full speed mirror 10.
Patent JP-H06158099-A (JP)
Title: Cleaning fluid for liquid developing machine
Inventor: SUZUKI NOBUO
IPC: G03G13/10
Filed: 1992-11-18
Abstract: PURPOSE:To provide a cleaning fluid which can remove dirt adherent to a liquid developing machine containing a specified component. CONSTITUTION:This cleaning fluid comprises a nonaqueous solvent having an electric resistance of 10<9>OMEGA.cm or above and a permittivity of 3.5 or below and a homopolymer substantially soluble therein or a copolymer comprising a component soluble therein and a component insoluble therein and being substantially soluble therein.
Patent JP-H10139468-A (JP)
Title: Glass composition of refractive index distribution type optical element having core/clad structure
Inventor: YAMAGUCHI ATSUSHI
IPC: C03B37/023
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a glass composition suitable for core/clad structure of a refractive index distribution type optical element having small chromatic aberration and large angular aperture. SOLUTION: This glass composition for core of rod lens contains the following compounds in the following ratios: 18mol%<Li2 O<=30mol%, 0mol%<=Na2 O<=12mol%, 0mol%<=PbO<=5mol%, 8mol%<=MgO<=18mol%, 0.5mol%<=BaO<=5 mol%, 1mol%<=TiO2 <=10mol% and 40mol%<=SiO2 <=65mol% with the proviso that 18mol%<=(Li2 O+Na2 O)<=30mol%, 50mol%<=(SiO2 +TiO2 )<=66mol% and 8mol%<=(MgO+PbO)<=22mol% as main components. This glass composition for clad of rod lens contains the following compounds in the following ratios: 18mol%<=R2 O<=30mol% (R2 <=Na2 O+K2 O), 0mol%<=PbO<=5mol%, 8mol%<=MgO<=18mol%, 0.5mol%<=BaO<=5mol%, 1mol%<=TiO2 <=10mol%, 40mol%<=SiO2 <=65mol% with the proviso that 50mol%<=(SiO2 +TiO2 )<=66mol% and 8mol%<=(MgO+PbO)<=22mol% as main components.
Patent JP-H01150124-A (JP)
Title: Double exposure device
Inventor: KAMIKUBOTA MASAFUMI
IPC: H04N5/225
Filed: 1987-12-08
Abstract: PURPOSE:To imprint an arbitrary character from the back side of a film at an arbitrary position on a film frame by providing a camera having a double exposure mode provided with an image pickup element and an information imprinting part, and an information image processing means to imprint an information image at the arbitrary position on the film by the information imprinting part. CONSTITUTION:By depressing a release button after depressing a double exposure button, an electronic shutter is operated by feeding a screen 9 of grid shape just before a mirror 8 is raised, and next, a shutter 7 is opened. After a picture signal B on the screen 9 is outputted, a beam of light A passes the shutter 7, and the image of an object almost equivalent to the image of this signal B is imprinted on a film 14. The signal B is processed by a camera control unit 20, and is changed to a video signal V, and is read out from a memory 21, and is sent to and displayed at a personal computer 22 via a processing circuit 24. The superposed state of the information image and the image of the object is adjusted by operating the keyboard 22b of the personal computer 22, and information C is sent to a driving circuit 12, then, a picture is formed on a liquid crystal panel 10. The information image on the panel 10 is imprinted on film from the back side at a second release operation, then, the double exposure mode is cancelled.
Patent JP-S63183719-A (JP)
Title: Method and device for manufacturing multiple pipe
Inventor: HATAKEYAMA SHIRO
IPC: B21D15/02
Filed: 1986-12-26
Abstract: PURPOSE:To form the multiple pipe in an optional shape continuously with high productivity by joining the edge part in the peripheral direction by overlapping alternately the plate pipe forming a strip like plate in a tubular shape and the corrugated pipe forming a plate pipe in a wavy form. CONSTITUTION:The plate in a strip shape fed from a delivery reel 15 is formed in a plate pipe 23 through a shoe 18. Similarly after forming the plate 24 fed from a delivery reel 16 in a temporary forming pipe 26, it is passed through a corrugated plate pipe forming device 20 to form the corrugated plate pipe 27 forming a corrugation in the peripheral direction. A multiple pipe 28 is made by alternately overlapping this plate pipe 23 and corrugated plate pipe 27 and after joining the edge part in the peripheral direction by passing it through a joining device 12 it is cut by a cutting device 13. Consequently the multiple pipe in an optional shape can be formed by making the circular sizing in an elliptical and angular shapes and the work becomes continuous as well, enabling to form with high productivity.
Patent JP-S63152340-A (JP)
Title: Production of carboxylic acid ester
Inventor: SAITO YOSHINORI
IPC: B01J23/64
Filed: 1986-12-26
Abstract: PURPOSE:To improve yield of the titled compound useful as an industrial solvent, intermediate for organic syntheses, etc., without using expensive catalyst at a low cost, by adding a carboxylic acid corresponding to by-producing carboxylic acid to a reaction system in the hydrogenation of a carboxylic acid anhydride to obtain the objective compound. CONSTITUTION:A carboxylic acid anhydride used as a raw material is hydrogenated to obtain the objective compound. In the above process, a carboxylic acid corresponding to the carboxylic acid anhydride, e.g. acetic acid for acetic anhydride, propionic acid for propionic anhydride and benzoic acid for benzoic anhydride is added to the reaction system. The amount of the carboxylic acid added to the system is 0.01-100mol, preferably 0.1-50mol per 1mol of the carboxylic acid anhydride. The carboxylic acid is preferably added to the raw material and the carboxylic acid produced as a by-product of hydrogenation process is most preferably reused for the purpose. Vapor-phase reaction is applied in the case of using a compound having low boiling point (e.g. acetic acid) as a raw material, however, the process can be carried out also by liquid-phase reaction.
Patent JP-2000130401-A (JP)
Title: Hydraulic operation device equipped with accumulator
Inventor: SHIBATA TSUGIO
IPC: F15B11/02
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic operation device which can comply with even mounting on a work vehicle by releasing accumulation of high pressure and low pressure according to the magnitude of the load of an actuator so that a low pressure side accumulator can be lightened and the whole weight can be reduced. SOLUTION: This hydraulic operation device is equipped with at least more than one each low pressure accumulator 6 and high pressure accumulator 7, a low pressure selector valve 4 and a high pressure selector valve 3 are arranged in respective oil passages leading from a hydraulic pump 2 to the low pressure accumulator 6 and to the high pressure accumulator 7, a booster 5 for boosting up hydraulic fluid is arranged in the oil passage leading from the hydraulic pump 2 to the high pressure accumulator 7, and load responsive selector means for changing the oil passages to the low pressure accumulator 6 or the high pressure accumulator 7 according to a load received by an actuator is arranged in an oil passage arranged among the low pressure accumulator 6, the high pressure accumulator 7 and the actuator of a hydraulic equipment.
Patent JP-H06319986-A (JP)
Title: Fine hollow body of metal nitride and preparation thereof
Inventor: SUNAHARA KAZUO
IPC: B01J13/02
Filed: 1993-12-09
Abstract: PURPOSE:To obtain a fine hollow body of a metal nitride with a spherical hollow structure with a specified mean particle diameter by feeding fine droplets of a soln. or a dispersion wherein the metal nitride or its precursor is dissolved or dispersed in a liq. medium into a specified high temp. atmosphere. CONSTITUTION:A soln. or a dispersion 1 wherein a metal nitride or its precursor is dissolved or dispersed in a liq. medium is made into fine droplets by means of an atomizer 2. These droplets are fed into a cylindrical oven 3 in a high temp. atmosphere wherein the liq. medium is suddenly vaporized and the metal nitride forming a fine hollow body is sintered or melted and the formed fine hollow body of the metal nitride is recovered by means of a filter 7 for recovery. In this case, as the liq. medium, water is typically and pref. used. In addition, the temp. in the high temp. atmosphere is 300-2,500 deg.C. In addition, as the metal nitride, practically, aluminum nitride, silicon nitride, tantalum nitride, boron nitride etc., are pref. A fine hollow body of a metal nitride with a mean particle diameter of 0.1-300mum and a spherical hollow structure can be obtd. thereby.
Patent JP-H05153478-A (JP)
Title: Film player
Inventor: ISHIBE HIROSHI
IPC: H04N1/00
Filed: 1991-11-25
Abstract: PURPOSE:To provide the compact film player in which zooming ease of use is offered. CONSTITUTION:A magnetic read section 41 to read magnetic information recorded on a film is connected to a CPU 40 to control the entire film player and the magnetic information is read by the CPU 40 in response to a read timing from the CPU 40. A video processing section 48 implements processing of video image based on a video effect command and timing command from the CPU 40 in response to the read magnetic information.
Patent JP-H08167306-A (JP)
Title: Headlamp for vehicle
Inventor: HIRAMATSU HIROKI
IPC: F21V31/03
Filed: 1994-12-13
Abstract: PURPOSE: To provide a headlamp for a vehicle wherein a water repellant finishing layer is provided on a lens surface of the headlamp in order to prevent the lens surface from dew condensing. CONSTITUTION: Water repellant resin such as fluororesin coating film 22 is provided on a light projection surface 21 of a lens body 20. A bulb chamber 10 is sealed by providing packing members 14 and 15 between a housing 11 and the lens body 20 so as to prevent waterdrops, dust, etc., from comming into the bulb chamber 10. Dew condensed on the film 22 makes a big waterdrop. The big waterdrop falls to an inclined portion 11a formed at a bottom wall of the housing 11 for leading the waterdrop to a drain 13 and the waterdrop is drained outside. Even if the dew condensation occurs on the light projection surface 21 of the lens body 20, condensed dew becomes a big waterdrop by the film 22 and the waterdrop falls to the inclined portion 11a so that the dew becomes nil.  Luminous intensity distribution of the light beam from the light projection surface 21 of the lens body 20 is not scattered. A road surface in front of the vehicle is always illuminated sufficiently. The film 22 for removing condensed can be provided easily and inexpensively.
Patent JP-H03173383-A (JP)
Title: Motor controller
Inventor: MITSUISHI HIROYA
IPC: H02P7/29
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a brake with a high accuracy by a method wherein a motor controller is provided with the detecting means of frequency of a FG pulse signal upon the reverse rotation brake of a motor, a deciding means, which decides the coincidence of frequency between the detection frequency and an objective rotating speed, and a control means, stopping the impression of a reverse rotation voltage and reopening a closed loop control. CONSTITUTION:The MR element 12 of a motor unit 1 generates a FG pulse signal corresponding to a rotating speed and outputs it to the FG amplifier 25 of a motor driver unit 2 while the signal is outputted to the FG interface 31 of a microcomputer 3 through a Schmitt circuit 4. When a low-speed changing command is inputted from a mode commanding signal input interface 36 into the microcomputer 3, a rotating direction generating unit 34 outputs a reverse rotation signal to the driver unit 2. When the FG pulse signal has arrived at a set mode frequency or the vicinity thereof, the normal rotation signal of the motor is outputted from a rotating direction signal control unit 34 and control is switched into PWM closed loop control whereby the number of revolutions of the motor unit 1 becomes a preset mode.
Patent JP-H10148860-A (JP)
Title: Correcting optical device
Inventor: SATO SHIGEKI
IPC: G03B17/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a correcting optical device which compacts the engaging means of a correcting optical device, save power consumption of the engaging means, secures the engaging action, and minimizes the damages of the device in the worst case of non-engaged condition. SOLUTION: In the correcting optical device which is provided with a blur correcting correcting optical device L5, a supporting means 113 supporting a correcting optical means L5, engaging optical means, 102 to 106, 107, 113a, engaging the correcting optical means L5, the correcting means L5 or the supporting means 113 are provided with a counter impact means which prevents damages due to fluctuations of the correcting optical means L5 caused by externally disturbing vibration inputs and the engaging means, 102 to 106, 107, 113a, are driven by a sound wave motor.
Patent JP-H02155230-A (JP)
Title: Dry etching system
Inventor: TOMITA KAZUYUKI
IPC: H01L21/3065
Filed: 1988-12-07
Abstract: PURPOSE:To increase the etching rate of Si and a selection ratio largely by using a treating gas composed of chlorine and oxygen while the peripheral section of a lower electrode, on which an article to be etched is placed, is covered with quartz and covering a section brought into contact with the article to be etched of the lower electrode with a dielectric film. CONSTITUTION:The periphery of a lower electrode 2 is covered with quartz 6 while a dielectric film 7 is deposited on a section brought into contact with a wafer 3 of the lower electrode 2. A SiO2 film is used as a mask in etching, and etching is conducted by chlorine gas and oxygen gas. A temperature on the wafer is lowered by approximately 100 deg.C depending upon the dielectric film 7. A redeposition effect on the silicon oxide film is improved by the lowering of the temperature of the wafer, thus making the etching rate of Si larger than the case of the usage of a conventional lower electrode up to approximately 1.6 times and a section ratio larger than that up to 2.5 times.
Patent JP-H10147739-A (JP)
Title: Composition for forming antireflection film
Inventor: SATO HOZUMI
IPC: G02B1/111
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can give an antireflection film having a low refractive index, exhibiting good antireflective effect and having high hardness and excellent scratch resistance by using a modified fluoro copolymer obtained by reacting a reactive-group-containing fluoro copolymer with a silane coupling agent. SOLUTION: This composition contains a modified fluoro copolymer obtained by reacting 100 pts.wt. reactive-group-containing fluoro copolymer (A) obtained by polymerizing a mixture containing 20-70mol% hexafluoropropylene, 1-20mo% monomer having at least one reactive group selected from among hydroxyl groups, amino groups and carboxyl groups and 10-70mol% monomers copolymerizable therewith with 1-50 pts.wt. silane coupling agent (B) represented by the formula (wherein R<1> is an alkyl or the like, X is a functional group reactive with the reactive group of copolymer A, such as epoxy, amino or isocyanato).
Patent JP-H02156225-A (JP)
Title: Liquid crystal display panel
Inventor: YUHARA AKITSUNA
IPC: G02F1/136
Filed: 1988-12-09
Abstract: PURPOSE:To obtain a high yield and a satisfactory characteristic by forming a barrier having a rectifying property on both upper and lower faces of a semiconductor layer, or in the vicinity of both upper and lower faces in the inside of the semiconductor layer, and allowing it to have a rectifying property in the reverse direction to each other on both upper and lower faces. CONSTITUTION:On a metallic electrode film 2, a semiconductor layer 3 and a metallic electrode film 4 are laminated successively, an element obtained by forming a barrier on both upper and lower faces of the semiconductor layer 3, or in the vicinity of both upper and lower faces of the semiconductor layer 3 is adopted as a fundamental element structure, and a signal is supplied through this element to a picture element electrode 11 from a scanning electrode bus 6. Also, on both upper and lower faces of the semiconductor layer 3, a Schottky layer is formed, and when it is formed so that its barrier voltages become equal, a structure in which diodes whose characteristics are uniform in a forward direction and a reverse direction are connected in series is realized. In such a manner, the liquid crystal display panel of an active matrix system having a high picture quality can be realized with a high yield.
Patent JP-2000138968-A (JP)
Title: Mobile communication system, mobile communication method, and radio base station and mobile station constituting the system
Inventor: KAGIMOTO TOMOYA
IPC: H04W4/06
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To realize a mobile communication system provided with an information service function where information is transmitted simultaneously to a plurality of mobile stations and the power consumption of the mobile stations is suppressed without affecting in particular basic services such as telephone conversations. SOLUTION: A radio base station 3 distributes information on channels utilized intermittently for information receptor by a mobile station 4 to reduce its power consumption so as to suppress increase in the power consumption due to increase in the frequency of intermittent reception by the mobile station 4, and the base station transmits information simultaneously to a plurality of mobile stations 4 without affecting the basic service such as telephone conversions in the information service.
Patent JP-H05122174-A (JP)
Title: Broadcasting system
Inventor: SUGITA TAKEHIRO
IPC: H04H20/59
Filed: 1991-10-30
Abstract: PURPOSE:To transmit each different information from a transmitting station(TS) in accordance with a distance to any person requesting the transmission in certain receiving stations (RS1, RS2, RS3). CONSTITUTION:This broadcasting system consists of the transmitting station(TS) for converting plural information (sources) into plural modulation signals, superposing respective modulation signals in each different power level and transmitting the superposed signals and plural receiving stations RS1, RS2, RS3 for receiving respective transmission signals from the TS and each of the receiving stations RS1, RS2, RS3 automatically selects information corresponding to a distance (zone Z1, Z2, or Z3) between the self-station and the TS in accordance with a signal receiving state.
Patent JP-H01252269-A (JP)
Title: 'miso' or soy sauce by short-time aging and fermentation
Inventor: OKUNO SHUNICHI
IPC: A23L27/50
Filed: 1988-12-08
Abstract: PURPOSE:To obtain the title 'miso' (fermented soybean paste) or soy sauce in a simple way with reduced cost, using an installation of small scale, by fermentation, in charging raw materials, using Aspergillus fungi followed by yeast at respectively optimum temperatures with addition of no salt, and by adding salt after the fermentation. CONSTITUTION:In charging or incorporating raw materials in the production process of 'miso' or soy sauce, salt (or saline water) suppressing the activity of Aspergillus fungi is not added, and an aging is quickly completed in a short time at temperatures optimum for the activity of said fungi followed by quenching to a temperature optimum for the activity of yeast, and then yeast is incorporated to complete the desired fermentation followed by addition of salt (or saline water) for the first time and said salt is thoroughly penetrated throughout the system at optimum temperatures again, thus obtaining the objective 'miso' or soy sauce.