baber/WOPTO huggingface dataset:
Patent JP-2001075509-A (JP)
Title: Electric bulletin board
Inventor: KIN MASUYOSHI
IPC: G09F9/33
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive electric bulletin board which is good in assembly workability, is good in look and is light in weight and compact. SOLUTION: This electric bulletin board is constituted by forming long side frames 1 and 1 and short side frames by extruded profiles of aluminum. Guide grooves 11 and 11 for fitting a printed circuit board 41 of an LED display board 4 are formed in a longitudinally inserted form at both side edges on the inner side of the long side frames 1. The respective ends of both long side frames 1 and 1 and the respective ends of both short side frames are joined via corner members.
Patent JP-H051451-A (JP)
Title: Panel for building
Inventor: KARAKI TAKAO
IPC: E04F13/08
Filed: 1991-06-22
Abstract: PURPOSE:To provide a panel for building which has no distorsion in a metallic surface material where a rugged pattern is applied by embossing. CONSTITUTION:A honeycomb core is stuck to the back of a metallic surface material 1 where a rugged pattern 2 is applied to the surface thereof by embossing extending over the whole surface including a rugged pattern portion to check distorsion generated in the surface material dye to embossing. Thus, a panel for building is formed without distorsion.
Patent JP-H0589160-A (JP)
Title: Monte carlo simulation method
Inventor: OKURA YASUYUKI
IPC: G06F17/10
Filed: 1991-09-26
Abstract: PURPOSE:To speed up a calculation without degrading precision even if a complicated function is included in a Monte Carlo method by combining a table calculation and a sequential calculation. CONSTITUTION:In a simulator system which needs to repeat a functional calculation for multiple times by a variable which is random at every event by a Monte Carlo method, it is judged that a scattering probability table can be referred to or not as to respective particle scattering mechanisms in the calculation 106 of scattering probability including the complicated function. A table reference calculation 109 is executed by using a table 108 as to the possible one. Functional calculation 110 is executed as to the impossible one. Potential is updated at every time interval. When it comes to that time, the charge of respective particles is allocated 112 on mesh points on a real space and potential calculation 113 is executed. The convergence of a solution is recognized 114, and a result is calculated and outputted 115. Thus, storage capacity can be reduced and calculation can be speeded up.
Patent JP-H03107901-A (JP)
Title: Production of light control plate
Inventor: KITAYAMA SHINICHIRO
IPC: C09D4/00
Filed: 1989-09-22
Abstract: PURPOSE:To obtain the light control plate which selectively scatters only the incident light from a specific angle by casting a specific compd. or coating the surface of a substrate with this compd., then irradiating the compd. with active rays from a specific angle, thereby curing the compd. CONSTITUTION:The compd. having plural polymerizable carbon-carbon double bonds in the molecule is cast or the substrate is coated with this compd. and thereafter, the compd. is irradiated with the active rays from the specific angle and is thereby cured. The compd. to be used is a monomer or oligomer having >=2 pieces of polymerizable groups, such as acryloyl groups, methacryloyl groups, vinyl groups or allyl groups in the molecule and the difference in the refractive index before and after the curing is >=0.01. The light control plate which selectively scatters only the incident light forming the specific angle and allows the transmission thereof is obtd. from the single compd. in this way.
Patent JP-H04126920-A (JP)
Title: Gas turbine combustor
Inventor: KOIZUMI HIROMI
IPC: F23R3/02
Filed: 1990-09-19
Abstract: PURPOSE:To cool a combustor with a whole quantity of air and bleed smoothly, by passing the whole quantity of air discharged from a compressor through a passage formed around a combustor liner and a tail pipe, and bleeding necessary air to the exterior after the air is passed on the outer surface of the combustor. CONSTITUTION:Air 9 discharged from a compressor 1 is wholly passed through a casing 8 and on the outer periphery of a tail pipe 17 while cooling the pipe 17, and is supplied to a liner 4. The air 9 supplied to the liner 4 flows between the liner 4 and a liner flow sleeve 6 to cool the liner 4 through convection cooling. The liner 4 is provided with combustion air holes and cooling air holes in the axial direction thereof so that predetermined quantities of combustion air and cooling air are supplied into the liner 4. In order for the residual air after the supply into the liner 4 to be used as an oxidizing agent in a gasifying furnace, the air 9a having cooled a combustor is bled from a bleed air buffer chamber 7 to the exterior. The flow rate of bleed air is controlled by a controlling valve 20 so as to maintain a balance between the quantity of air necessary for the combustor and the quantity of bleed air. The quantity of the air bled to the gasifying furnace is about 40% based on the air delivered from the compressor, so that cooling performance can be enhanced markedly.
Patent JP-S63101209-A (JP)
Title: Two-axis screw feeder
Inventor: HIRABAYASHI TOSHIYASU
IPC: B65G33/18
Filed: 1986-10-20
Abstract: PURPOSE:To smoothly supply granule small in bulk density by installing an auxiliary screw half downward to the advance direction of a material from the upper part of this screw to the lower part on both sides of two screws which are arranged in parallel and horizontally and engage with each other. CONSTITUTION:Granule is supplied from the upper part of a material supply part 1 and introduced into the side and the bottom of two screws 11, 12 by auxiliary screws 21, 22, 23, 24 and promoted regarding the bite and then transferred to a kneader part 4. Then, if the blade diameter of the auxiliary screws 21, 22, 23, 24 is made smaller as it comes to the lower part, the shifting speed of the granule is promoted. Further a scrapping plate 3 is reciprocated in the axis direction at the upper part of two screws 11, 12 so as to prevent the material from being biased inside the material supply part 1. In this way, even the granule small in bulk density can be smoothly supplied.
Patent JP-2000066268-A (JP)
Title: Film unit with lens
Inventor: AKIMA HISASHI
IPC: G03B9/07
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To realize photographing with strobe light in a state where exposure is neither too much nor too little by switching the stop value of a photographing lens in accordance with a photographing condition. SOLUTION: A unit main body 2 is equipped with the photographing lens exposing film by operating a shutter button, and a stroboscopic light emitting device 6 for performing photographing with strobe light. By providing a stroboscope switching means 7 switching the light emission and the light non-emission of the device 6 and stop value switching means 8, 9 and 15 always adjusting the stop value of the photographing lens to that in ordinary photographing, while switching it to the stop value at which aperture diameter is larger than that in the ordinary photographing, the stop value is switched in accordance with the photographing condition.
Patent JP-H1086227-A (JP)
Title: Manufacture of fiber-reinforced thermoplastic resin sheet
Inventor: FUJIMOTO KOJI
IPC: B29C70/06
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To manufacture stably a fiber-reinforced thermoplastic resin sheet of which the section thickness is uniform and wherein fibers are dispersed evenly. SOLUTION: Powder-like thermoplastic resin 23 is stuck to a fiber bundle 22 composed of a large number of continuous monofilaments. While a resin stuck fiber bundle 24 thus obtained is drawn up at a fixed speed, pressure is applied thereto in a state wherein a tension generated by the drawing is relaxed, and then the thermoplastic resin is melted by heating and formed into a sheet. By applying pressure to the resin stuck fiber bundle 24 in the state of the tension being relaxed, before the process of melting the resin by heating, the powder-like resin in the fiber bundle 24 shifts freely from a part wherein the sticking is excessive to a part wherein it is insufficient and thereby a state wherein the powder-like thermoplastic resin 23 is dispersed and stuck uniformly in the fiber bundle 24 is brought about.  In this way, the section thickness of a fiber-reinforced thermoplastic resin sheet 25 obtained by melting with heat and forming into the sheet is made uniform.
Patent JP-S60141809-A (JP)
Title: Manufacture of nickel powder
Inventor: KUBO KIYOAKI
IPC: B22F9/24
Filed: 1983-12-28
Abstract: PURPOSE:To manufacture Ni powder from industrial waste at a low cost by adding an acid to sludge contg. Ni to dissolve the Ni and by adding powder of shavings of Al or Zn which is baser than Ni to the resulting acidic soln. contg. Ni ions. CONSTITUTION:An aqueous soln. of hydrogen chloride, sulfuric acid, nitric acid or acetic acid having >=0.1N acid concn. is added to waste liquor contg. Ni ions produced in an Ni plating stage or sludge contg. Ni to dissolve the Ni, and the resulting acidic aqueous soln. contg. Ni ions adjusted to <=5pH is used as a starting material. The aqueous soln. contg. Ni ions is heated to 60-100 deg.C, and powder of a metal which is baser than Ni such as Al or Zn powder produced by polishing or grinding work is added to the soln. to deposit the Ni ions in the soln. as powdery Ni by reduction. Since not only the starting material contg. Ni ions but also the Al or Zn powder is industrial waste, Ni powder can be manufactured at a very low cost.
Patent JP-H0294689-A (JP)
Title: Printed wiring board
Inventor: ISHIYAMA HIROSHI
IPC: H05K1/00
Filed: 1988-09-30
Abstract: PURPOSE:To unite wiring substrates which were made in a plurality of separate sheets conventionally because of packaging restriction, etc., and to improve manufacturing efficiency and reliability of connection by forming the printed board in a curved surface partially or entirely. CONSTITUTION:A part of a printed wiring board 1' is made a curved surface section 2 and the printed wiring board 1' is bent. Therefore, wiring boards which were made in a plurality of separate sheets conventionally because of packaging restriction can be united. A connector, a line material, a cable or a flexible printed board thereby becomes unnecessary which were required to connect conventional wiring boards each other, and all the connections can be contained in a printed wiring pattern of one sheet of substrate. Manufacturing efficiency and connection reliability can be improved in this way.
Patent JP-S63101038-A (JP)
Title: Production of resin coated sand grain for shell mold
Inventor: KATO MASAHARU
IPC: C08L61/06
Filed: 1986-10-17
Abstract: PURPOSE:To relieve the influence of heat history to be exerted on a liquid resol type phenolic resin and to improve productivity by adding and kneading said phenolic resin to and with heated said grains, then adding a lubricant emulsion thereto and kneading further the mixture. CONSTITUTION:This method consists in relieving the influence of the heat history to be exerted on the resin by using the liquid resin and decreasing the sand temp. at the time of kneading. The liquid resol type phenolic resin formed by reaction in the presence of ammonia and alkali metal catalyst is added to the sand grains heated to 70-110 deg.C and is kneaded. Thereafter the lubricant emulsion is added to and kneaded with said mixture. The liquid resin does not require the consideration for the consolidation of the resin itself and the difficult control for solidification and permits the easy taking-out of the juvenile resin of about the reaction of a multifunctional group; in addition, the consumption of the functional group by the heat history at the time of the kneading is reduced and, therefore, the curing rate is high and the strength is high.
Patent JP-2000076291-A (JP)
Title: Information input device
Inventor: KUBOTA TOMOKI
IPC: G06F3/048
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To change the display pattern of input items to be displayed on an image display device in accordance with a user by providing a display selecting means which selects input items to be displayed based on inputted user information. SOLUTION: When destination set processing is started, a user information input screen is displayed and input of user information is requested (S102). The 'age', 'sex', 'name', etc., of a user can be inputted as user information. Next, a destination setting method selecting screen is displayed on a display (S105). When a 'genre' is selected, genre names to be displayed are displayed on the screen (S108). Concretely, a group to which the user belongs to is decided from the user information of the specific user or the age and sex of the specific user inputted in a user information input screen and, e.g. nine genres having high priority are displayed as input items. Thus, it is possible to display genre names according to specific priorities for every user and to enhance destination setting efficiency.
Patent JP-H06101268-A (JP)
Title: Hollow precast rigid-frame structure
Inventor: KOMINAMI KATSUYOSHI
IPC: E04B1/02
Filed: 1992-09-17
Abstract: PURPOSE:To ensure the facility space of a piping, etc., and to lighten the title structure by building a hollow Pca post and a girder, installing a hollow Pca floor slab to the post and the girder, projecting reinforcements from the connecting sections of each member and mutually unifying the connecting sections. CONSTITUTION:A hollow Pca post 1 is constructed, hollow Pca girders 2, 2 are bridged at the upper end section of the post 1, and hollow Pca floor slabs 3 are laid on the girders 2, 2. Reinforcements are projected from the connecting sections of these each member, and the joints are mutually unified, joined and treated by cast-in-place concrete. The post 1 and the girders 2 are blow-molded with concrete densely and solidly through a centrifugal casting method, etc., and facility pipings, electrical wirings, etc., are laid through each hollow section 1a, 2a, 3a. Accordingly, member weight and building weight can be reduced without deteriorating the structural performance of rigid frames.
Patent JP-S63102601-A (JP)
Inventor: OGATA OSAMI
IPC: A01B33/08
Filed: 1986-10-18
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-H1086719-A (JP)
Title: Seat for automobile
Inventor: OMURA RYOJI
IPC: B60N2/20
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To improve a quality feeling and reliability by stabilizing the forward tipping speed of a seat back. SOLUTION: Wires 18, 19 in a pad disposed inside the rear end of a seat cushion 3 are disposed near the upper surface of the rear end to improve the hardness. Since the lower end of a seat back 4 is elastically deformed to elasticlly contact the rear end, when the seat back 4 is tipped forward by an energizing force of an energizing means 1, required pivoting resistance is obtained by the dry friction at the elastically abutted part between the rear end of the seat cushion 3 and the lower end of the seat back 4. Thus, the tipping-forward speed of the seat back 4 can be stabilized even if the torque of the energizing means has the dispersion.
Patent JP-H1186328-A (JP)
Title: Optical information recording and reproducing device
Inventor: KASE TOSHIYUKI
IPC: G11B7/1381
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording and reproducing device capable of lessening the burden of an electric circuit system and reducing an assembling cost by eliminating the variations in the output distribution of laser beams by the individual differences of semiconductor lasers by devising an optical system. SOLUTION: This optical information recording and reproducing device has an irradiation optical system 6 which is provided with an objective lens 5 for converging the laser beam flux emitted from the semiconductor laser 1 and irradiating an information recording medium with this flux and a monitor optical system 8 which is provided with a photodetector 7 for monitor for receiving the laser beam flux emitted from the semiconductor laser 1 in order to control the laser beam output of the semiconductor laser 1.  The coupling efficiency Ca which is the ratio of the light quantity of the laser beam flux passing the optical path Q2 of the monitor optical system 8 and the light quantity of the laser beam flux received in the photodetector 7 for monitor is set approximately the same as the coupling efficiency Co which is the ratio of the light quantity of the laser beam flux before and after passing the objective lens 5 past the optical path Q1 of the irradiation optical system 6.
Patent JP-S60139240-A (JP)
Inventor: INOUE NOBORU
IPC: A61B17/115
Filed: 1983-12-28
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-2000136119-A (JP)
Title: Composition for preventing dental caries
Inventor: OYAMADA YUUKI
IPC: A61K8/34
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a composition for preventing dental caries, capable of easily specifying the part liable to retain the residue of dental plaque and generate dental caries and applying a fluorine compound intensively to the part which is different by individuals. SOLUTION: The composition for preventing dental caries is produced by dissolving a dental plaque staining dye, ethyl alcohol, a fluorine compound and a thickener in water and/or glycerol. The content of the plaque-staining dye is 2-8 wt.% and the F content is 0.05-2.5 wt.% The composition preferably has a gel form having a viscosity of 500-5,000 cps.
Patent JP-H1184113-A (JP)
Title: Color synthesis prism and its production as well as projection type display device
Inventor: AOKI TAKAKI
IPC: G02F1/13
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To embody a color synthesis prism which is capable of well maintaining the flatness of two kinds of multilayered dichroic films as a color synthesis means used for a projection type display device. SOLUTION: Four prisms 101 to 104 of a triangular prism shape having an approximately rectangular equilateral triangular shape in section are formed. At this time, the intersection angle of the two flanks holding the rectangular part is set slightly smaller than 90 deg.. The multilayered blue reflection dichroic films 105, 107 are formed on the one-side flanks of the prisms 101, 104 and the multilayered red reflection dichroic films 108, 106 are formed on the other side flanks of the prisms 101, 102. These multilayered optical films are so positioned by using a plane butting table in such a manner that the films are formed to an X shape. Next, these prisms are fixed by transparent adhesives having the refractive index equal to the refractive index of the prisms, by which the color synthesis prism is produced.
Patent JP-H09186467-A (JP)
Title: Cover fixing structure
Inventor: KAMOGAWA TADASHI
IPC: H05K5/03
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fixing a cover made of a nonresilient material easily and removably to a component, e.g. a front panel, without requiring any fusion or screw. SOLUTION: The structure for fixing a cover 4 to the front face of a panel 3 comprises a panel 3 provided with a first through hole 5 having a first inclining face 5a in one side face of a recess 3a and a resilient stopper 6 standing oppositely to one side face, and a cover 4 having on one side face provided with an outward protrusion 8 having a second inclining face 8a facing the first inclining face and the other side face provided with a second through hole 9 facing the resilient stopper and an inclining guide 10. When the cover is turned while abutting the first inclining face of panel against the second inclining face of cover, the resilient stopper is guided while deforming resiliently and then engaged in the second through hole thus fixing the cover to the operating panel.
Patent JP-H0885851-A (JP)
Title: Precipitation hardening stainless steel
Inventor: SHIMIZU TETSUYA
IPC: C22C38/58
Filed: 1994-09-17
Abstract: PURPOSE: To produce a precipitation hardening stainless steel excellent in cold workability, toughness, and ductility by preparing a stainless steel having a specific composition in which respective contents of C, N, Hf, Zr, W, and Ti are specifiec. CONSTITUTION: A stainless steel, which has a composition consisting of, by weight, <=0.020% C, <=0.020% N, <=1.00 Si, 0.70-2.00% Mn, <=0.040% P, <=0.030% S, 2.00-4.00% Cu, 4.00-6.00% Ni, 13.0-17.0% Cr, <=1.50% Mo, 0.10-0.45% Nb, further one or more kinds among 0.001-0.300% Hf, 0.001-0.300% Zr, 0.001-0.300% W, and 0.001-0.300% Ti, and the balance essentially Fe and satisfying (C+N) <=0.035%, is prepared. By this method, the precipitation hardening stainless steel, excellent in toughness and ductility at the time of precipitation hardening as well as in cold workability in a solution-heat-treated state, can be obtained.
Patent JP-H0192505-A (JP)
Title: Lubrication device for two cycle engine
Inventor: YAMAMOTO HITOSHI
IPC: F01M3/00
Filed: 1987-10-01
Abstract: PURPOSE:To eliminate the problems of insufficient and excessive supply of oil by providing an oil passage communicated to an intake port and an oil passage communicated to the surrounding of a bearing part for a crank shaft, and by controlling a shut-off valve disposed in either one of the oil passage in accordance with the operating condition of an engine. CONSTITUTION:An oil pump 17 connected to an oil tank T and driven by a crank shaft 8 has a plurality of discharge ports 181, 182, the discharge port 181 being connected to a connecting cylinder part 5 in each carburetor 3 provided with a connecting pipe 4 communicated to an intake port 6 in an intake barrel 2, through a pipe line 19 so as to form a first oil passage 201, and the other discharge port 182 being communicated to the surrounding of a crank journal 9 and the like through an oil hole 21 formed in a crank case 1 or the like and a pipe line 22 so as to form a second oil passage 202. A solenoid shut- off valve 32 is disposed in the second oil passage 202, and is controlled by a control mechanism 33 in accordance with the operating condition of the engine.
Patent JP-H1187074-A (JP)
Title: Discharge lamp lighting device
Inventor: MIKI NOBUKAZU
IPC: H05B41/24
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To restrict the generation of an uncomfortable moving fringe and flickering without generating a cataphoresis phenomenon by controlling the switching frequency of an inverter, and specifying peak ratio of the maximum value to the minimum value of amplitude per each one cycle of commercial frequency of the lamp current. SOLUTION: A rectifying unit DB for rectifying alternating current voltage of a commercial power source AC, a smoothing capacitor C0 for smoothing the output of the rectifying unit DB, and a capacitor C2 -diode D2 parallel circuit for adjusting the applying voltage are connected so as to obtain a power source circuit. This power source outputs the high frequency power through swathing elements Q1 , Q2 , and the high frequency power is applied to a lamp La containing the inert gas through a resonance circuit, which is formed of an inductor L2 and a capacitor C6 , and capacitor C5 for cutting a direct current component.  An impedance element of the LC resonance circuit is changed by a high frequency inverter device in response to the voltage of a commercial power source, and peak ratio of the maximum value to the minimum value of amplitude per each one cycle of the commercial frequency of the lamp current is set 1.2-2.88 times in consideration of lifetime of the lamp.