baber/WOPTO huggingface dataset:
Patent JP-S5968607-A (JP)
Title: Measuring device of wearing shape of wheel stepping face
Inventor: HIGUCHI TOORU
IPC: G01B11/24
Filed: 1982-10-13
Abstract: PURPOSE:To facilitate measurement by irradiating the stepping face of a wheel with a parallel light and focusing its reflected or transmitted light onto an image pickup element to convert it to an electric signal and displaying it together with a stored wear allowable limit pattern. CONSTITUTION:The image of a wheel 3 to be measured which is irradiated with the parallel light is focused to an image pickup element 5 consisting of M-row N-column photosensitive elements and is converted to an electric signal in an order control part 6 and is sent to a write processing device 8 through an amplifying part 7 and is written in a storage element 9. Data written in the element 9 is read out and is printed out to a printer 11 by a processing device 10 to describe an outline 401 of the stepping face, and simultaneously, a limit pattern stored in a wear limit pattern storage element 12 is outputted to the printer 11 to describe a wear pattern 402. Thus, the wearing state of the stepping face is grasped easily.
Patent JP-H0842802-A (JP)
Title: Device for controlling generating quantity of intermediate/low pressure steam in exhaust gas boiler
Inventor: TSUTSUMI JUNJI
IPC: F22B1/18
Filed: 1994-07-29
Abstract: PURPOSE:To control the generating quantity of an intermediate/low pressure steam independently of the load on a gas turbine in a combined cycle plant. CONSTITUTION:A device for controlling the generating quantity of an intermediate/low pressure steam is formed consisting of the bypass lines 13 and 21 for bypassing high pressure fuel economizers 14 and 20 and the flow quantity control valves 29 and 30 provided in the bypass lines 13 and 21 and, by regulating the temperature of water being fed to a high pressure drum 11, the generating quantity of the intermediate/low pressure steam is controlled, thereby ensuring that the intermediate/low pressure steam is obtained in a sufficient quantity for use also as an auxiliary steam for cooling the gas turbine.
Patent JP-H0925842-A (JP)
Title: Stratified air supply engine
Inventor: TOKUSHIMA TAKASHIGE
IPC: F02D41/02
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To improve idling stability as well as to secure output by uniform combustion in a high load range while fuel consumption is improved by lean combustion due to stratified combustion at the time of a low load. SOLUTION: A stratified air supply engine is equipped with fuel supply means 11, 13 and an ignition device 8 so that uniform combustion is carried out by supplying fuel by being dispersed in a combustion chamber 1 at the time of a high load while stratified combustion is carried out by supplying the fuel by partially existing around the ignition device 8. This engine is also equipped with control means 16 by which fuel injection timing is controlled so as to correct a lead angle in proportion to injection timing at the time of the stratified combustion while intake throttling means 14 is arranged in an intake passage 3 so as to reduce the opening area of the intake passage 3 at the time of idling operation.
Patent JP-S6069632-A (JP)
Title: Liquid crystal display body and its production
Inventor: ONO YOUICHI
IPC: G02F1/1339
Filed: 1983-09-27
Abstract: PURPOSE:To enable precision control of the cell thickness of a large-sized liquid crystal body or a liquid crystal display body with which flexible base plates are used by scattering very small spacers and very small members to be joined to electrode base plates in the effective display region of a pair of the electrode base plates to seal a liquid crystal. CONSTITUTION:Very small joining members 8 consisting of an acrylic, epoxy or silicone resin to be joined to a pair of glass or flexible plastic base plates 1, 2 by softening or melting at a certain temp. and very small spacers 7 which are not softened and deformed at said temp. are scattered in the effective liquid display region between said base plates 1 and 2 and thereafter the plates 1, 2 are joined by heating via a sealant 3; at the same time, the members 8 are joined to both plates 1, 2. A liquid crystal material 5 is injected therein and thereafter an injecting hole part 4 is sealed. The thickness of the liquid crystal layer of the large-sized liquid crystal display body and the liquid crystal display body with which the flexible base plates are used is thus precisely maintained and the excellent display is obtd.
Patent JP-2000229240-A (JP)
Title: Ethylene trimerization catalyst and method for trimerizing ethylene using the same
Inventor: OGURI MOTOHIRO
IPC: B01J31/20
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To efficiently produce 1-hexene useful as a stock comonomer of linear low density polyethylene from ethylene with high selectivity by combining a chromium carbonyl complex with a coordinated neutral multidentate ligand having a tripod type structure and a metal alkyl compound. SOLUTION: A chromium carbonyl complex with a coordinated neutral multidentate ligand having a tripod type structure is used as one component forming the objective ethylene trimerization catalyst. The neutral multidentate ligand is not particularly limited but a tridentate ligand of the formula is, e.g. used as a suitable one. In the formula, each of (j), (k) and (m) is an integer of 0-6, each D1 is a divalent hydrocarbon group which may have a substituent, each L1 is a substituent containing a group 14, 15, 16 or 17 element of the Periodic Table, G1 is C or Si and R1 is H, a 1-10C alkyl or a 1-10C aryl.
Patent JP-H05433-A (JP)
Title: Method of solving variation between cavities in multi-cavity injection molding and injection mold thereof
Inventor: ISHIMURA FUMIO
IPC: B29C45/27
Filed: 1991-06-24
Abstract: PURPOSE:To solve the variation of fraction defective in each molding to be molded respectively by a plurality of cavities without performing correct work for a cavities and gates in multi-cavity injection molding. CONSTITUTION:When first and third cavities 1A, 1C form good articles and second and fourth cavities 1B, 1D form slightly shrank defective articles, the filling pressure of an injection molding machine is set somewhat higher in order that the time-mold internal pressure curve of the second and fourth cavities 1B, 1D becomes proper. On the other hand, first and third slide cores 4A, 4B are advanced and the flow conduit cross-sectional areas of first and third runners 3A, 3C are made smaller, thus increasing the value of these pressure losses. The degree of reduction of the flow conduit cross-sectional areas is controlled by adjusting the stuck-out length of first and third stopper bolts 7A, 7C.
Patent JP-H0842912-A (JP)
Title: Air conditioner and tile carpet for air conditioning
Inventor: MINEO TAKASHI
IPC: F24F13/068
Filed: 1994-07-29
Abstract: PURPOSE:To effectually and comfortably achieve air conditioning by gradually and uniformly feeding cold/hot air from a floor whole surface into a room and carrying the cold/hot air on a natural air flow. CONSTITUTION:There are provided a floor member 5 disposed on a lower part in a room 2, any air supply holes 5a formed in the floor member having their total area being 1.5% or more of the entire area of the floor member, a plurality of tile carpets 12 laid on the floor member, an air supply chamber 6 formed on a lower part of the floor member, an exhaust chamber 8 formed on an upper part in the room, and an air conditioner 9 connected with the air supply chamber. Air is supplied from the air supply holes into the room at an air velocity of 0.1mm to 100mm per second, and air temperature at the height of the feet of a dweller in the room is controlled to be kept at a set value. The tile carpet comprises a carpet member having a permeability and a backing layer constructed by laminating at least one of a mesh member, a permeable core member, and a permeable substrate on the back surface of the carpet member, and breathing resistance is from 0.1 to 3.0mmAq when an air supply passage velocity is 1cm/sec as a surface velocity.
Patent JP-H11216286-A (JP)
Title: Lock sewing machine
Inventor: TAKANO NORIHIKO
IPC: D05B49/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To impart tension to a looper thread by a simple structure. SOLUTION: Relating to this lock sewing machine, a ring looper 13 captures the loop of a needle thread mounted to a needle 19 when the needle 19 is elevated, the needle 19 captures a ring looper thread 20 mounted to the ring looper 13 when the needle 19 is lowered and thus, stitch is formed. In this case, an upper shaft link mounted to a main shaft so as to drive an upper shaft is provided with an auxiliary needle thread take-up 7 and the tension is imparted to the ring looper thread 20 by the auxiliary needle thread take-up 7 after the lowering start of the needle 19 until the capture end of the ring looper thread 20 of the needle 19.
Patent JP-S5879722-A (JP)
Title: Controlling method of plasma etching
Inventor: HOSHINO EIICHI
IPC: H01L21/3065
Filed: 1981-11-06
Abstract: PURPOSE:To readily detect the point of time when plasma etching is terminated by detecting an inflection point of bias voltage applied across a stand on which a sample is mounted and an electrode. CONSTITUTION:A detection circuit 22 for detecting the change of bias voltage is provided in addition to a circuit 21 for applying the bias voltage across an electrode and a stand for amounting a sample, the circuit 22 being composed of differentiation circuitsI23 and II 24. To start with, by detecting the point where the inclination of the bias voltage has changed from positive to negative in the circuitI23, it is possible to know the point of the termination of plasma etching. In order to know the point further precisely, the point of the termination of plasma etching can be made known by detection the point when the bias voltage becomes 0 because of the circuitsI23 and II 24. Then this data is returned to the circuit 21 as feedback data and used to automatically stop plasma etching by stopping the voltage applied across the electrode and the sample mounting stand or automatically stopping an electromagnetic valve for introducing reaction gas into an airtight vessel.
Patent JP-H051772-A (JP)
Title: Metal gasket
Inventor: UEDA KOSAKU
IPC: F02F11/00
Filed: 1991-06-24
Abstract: PURPOSE:To provide a metal gasket having good sealing from its bore end up to bead. CONSTITUTION:A metal gasket comprises two sheets of substrates 1-1, 1-2 made of an elastic material. A bead 3 provided in one substrate 1-1 is wider than that in the other substrate 1-2, so that the respective spring constants are mutually different. The flat portions on the side of the bore center in respect of the bead center are mutually fastened over the whole periphery. A stopper 10 is fastened on the flat portion of a substrate having a narrower bead width, thereby enhancing the sealing function.
Patent JP-2000332315-A (JP)
Title: Piezoelectric transformer
Inventor: TOKUSHIMA AKIRA
IPC: H01L41/107
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of a piezoelectric inverter by constituting the region of a piezoelectric transformer of a first region serving as an output part, a second region serving as an input part, and a third part serving as a rigid part which are set at a ratio of 4:4:2 in the longitudinal direction. SOLUTION: The piezoelectric transformer 5 resonating in primary mode in the longitudinal direction comprises a first region serving as an output part provided with an output electrode 6 on the end face, a second region serving as an input part provided with input electrodes 7, 8 on the upper and lower surfaces of a piezoelectric, and a third part serving as a rigid part provided with rigid part electrodes 9, 10 on the upper and lower surfaces of the piezoelectric. These regions are divided substantially at a ratio of 4:4:2 in the longitudinal direction. According to the arrangement, bending mode is suppressed and a longitudinal oscillation contributive to electric amount-mechanical amount conversion can be taken out efficiently.
Patent JP-2000331767-A (JP)
Title: Low contact probe terminal
Inventor: ABE HIROSHI
IPC: H01L23/32
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and low contact probe terminal having satisfactory electrical characteristics. SOLUTION: A cylindrical prove installing hole 11 is provided as an almost flat probe body made of mainly plastics, and in this prove, an upper return spring 1 provided with an almost U-shaped upper sliding end 7 of metal such as copper alloy having a curved surface at its one end, an upper contact part 3 at the folded portion of the U-shape, an upper inclined surface 5 having an inclination further ahead of it and an upper guide part 15, and a lower return spring 2 provided with a lower sliding end 8 having a curved surface on one end, a lower contact part 4 at the folded portion of the U-shape, a lower inclined surface 6 having an inclined and a lower guide part 16 ahead of it are provided by combining them face to face. In addition, a surface mounting end 9 is provided in the probe body 10 in the condition where it is brought into contact with the lower contact part 4.
Patent JP-2001005855-A (JP)
Title: Product evaluating device
Inventor: NAITO TOMOKO
IPC: G06F19/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for supporting the design of a product with a low environmental load suitable for recycling by automatically calculating the recycle suitability of an entire product and the environmental load in the aspect of materials while using the data of materials or shape of respective slave parts in a component prepared on a design stage. SOLUTION: Concerning this product evaluating device, the materials of respective slave parts are extracted from a material system DB 120, to which the information of the component and the slave parts on the product design stage is inputted, and the volume of respective slave parts is extracted from a three-dimensional CAD system DB 130. While using a material attribute DB 140 and a product disassembly DB 150 registering the specific gravity of respective materials, disassembled parts or bonding method of slave parts, a product evaluation index calculating part 170 calculates the evaluation index of the environmental load for recycle suitability or materials and the simulation of the evaluation index at the time of design change is performed.
Patent JP-H0231198-A (JP)
Title: Manipulator of fuel assembly and the like
Inventor: NAKAMURA TAKAO
IPC: G21C19/19
Filed: 1988-07-20
Abstract: PURPOSE:To automatically and safely treat plural kinds of handling objects by providing a holding device, a winding device, a load supervisory device, a position detector, speed controller, an automatic operation device and a control sequencer. CONSTITUTION:A holding device 21 has a bridge crane having a mast and a parallel-provided fuel assembly holding mechanism 23 and an inserting object holding mechanism 25 of a control rod and the like while it is upward and downward movably arranged in the mast. A winding device 31 is vertically moved by performing winding and winding-back of a wire which hangs the holding device 21. A load supervisory device 43 detects load acting on the holding device 21 and further an absolute position detector 35 an upper and a lower positions of the holding device 21. A speed controller 33 controls a moving direction and operating speed of the winding device 31 and an automatic operation device 39 outputs previously proper operation instruction signals on the basis of a piece of various information input from the outside. A control sequencer 41 applies control command signals on the speed controller 33 and the holding device 21 on the basis of operation command signals from the automatic operation device 39.
Patent JP-S5971211-A (JP)
Inventor: MORI TOSHIYUKI
IPC: H01K3/00
Filed: 1982-10-14
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-H0524276-A (JP)
Title: Automatic paper-positioning mechanism
Inventor: HARA KAZUO
IPC: B41J29/48
Filed: 1991-07-19
Abstract: PURPOSE:To automatically carry out the positioning of paper by a simple operation without wasting paper by a method wherein a paper feed is started after a page length is transmitted, and the paper feed is stopped when paper is fed by a page length from a printing head position after the leading end of the paper is detected. CONSTITUTION:When an operator sets printing paper 9 on a tractor 5 on one side and starts a printing job, a printing controller 1 specifies a predetermined page length 13 to a paper feed control part 3 of a printer 11 through a signal line 2. A motor 7 is rotated by the paper feed control part 3 to feed the printing paper 9 in a direction of an arrow 12. As a result, when the leading end of the printing paper 9 is detected by a paper detector 4, the printing paper 9 is fed by an amount obtained by adding the aforesaid specified page length 13 to a distance 10 from the printing head 8 to the paper detector 4. On the other hand, a tractor 6 on the other side is actuated in conjunction with the aforesaid tractor 5, thereby biting the printing paper 9 fed to a predetermined position.
Patent JP-2000005804-A (JP)
Title: Pipe reducing method
Inventor: YORIFUJI AKIRA
IPC: B21B17/14
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a pipe reducing method capable of reducing squaring of the inner surface of the pipe without promoting outer surface defects and crops without requiring any complicated mechanism. SOLUTION: Multiple units of stands with two or more grooved rolls 2 arranged in a circumferential direction are arranged in tandem, and a pipe 1 is continuously passed through the stands set at a prescribed diameter-reducing rate/pass. In this case, the diameter-reducing rate/pass of the stand is 10% or more, preferably 8% or more, and/or in the stage of the total diameter- reducing rate of 50%, preferably not exceeding 40%, internal surface rolling is done using a tool 3 with at least one stand.
Patent JP-H0529020-A (JP)
Title: Organic electrolyte secondary battery
Inventor: IKEHATA TOSHIHIKO
IPC: H01M10/058
Filed: 1991-07-19
Abstract: PURPOSE:To provide an organic electrolyte secondary battery whose service life of a charge/discharge cycle and charge/discharge ratio characteristics are improved by changing a negative electrode structure so that the opposing area to a positive electrode can be enlarged in an organic electrolyte secondary battery formed by using lithium alloy as a negative electrode. CONSTITUTION:An organic electrolyte secondary battery is constituted of a pair of positive electrode 4 and negative electrode 5 consisting of lithium alloy and organic electrolyte, and the cross section is formed in a shallow U-shaped plate-like body, so that the negative electrode 5 can surround one surface and the side surfaces of the positive electrode 4 through a separator 7.
Patent JP-H0343869-A (JP)
Title: Flexible design back-up system
Inventor: JIN YASUSHI
IPC: G06F9/06
Filed: 1989-07-11
Abstract: PURPOSE:To facilitate the production, control, update and editing of the design documents and charts for the designing tasks by providing a defining means, a production means, an updating means, an expression means, and a guide means for design data respectively. CONSTITUTION:A design data defining means 19 to produce the control information of the design data of the design documents and charts of software, a design data production means 110 which connects between documents or a document and a graph via the lines, graphs and symbols, a design data updating means 112 which applies expansion/contraction correction to the lines connected to the documents when these documents are moved are provided. Furthermore a design data expression means 113 to decompose and synthesize the design data and to simplify or complicate the design contents via the slides, a design know-how guide means 114 which accumulates and learns the designing methods and techniques are provided. In such a constitution, the design documents are charts can be simply prepared in the handwriting feeling and also quickly edited in the sense to assemble and replace the models. Furthermore the design images can be shown in an easy-to-understand forms and the complicated designs are attained in a diverse way.
Patent JP-H02140456-A (JP)
Title: Housing structure for fuel injector
Inventor: KOBAYASHI MASAHIRO
IPC: F02M51/00
Filed: 1989-07-12
Abstract: PURPOSE:To prevent the corrosion, deterioration and wire snapping or the like of the metal parts of electric system members by providing a cut off space at a place adjacent to a combustion chamber or an air intake passage, and housing fuel injector electric system members into the space. CONSTITUTION:A fitting portion 25 to fit an injector 24 is formed in adjacency of an air intake passage 30 communicating respectively with the air intake passages 5 of an engine body 1. The fitting portion 25 is separated from the air intake passage 30 by means of a partition wall 17 except for an opening 29 whose purpose is to insert the tip of the injector 24 into the air intake passage 30. The air intake passage 30 and a space 18 at the perimeter of the injector 24 surrounded with the partition wall 17, are cut off air-tightly by inserting the injector 24 into the opening 29 through a rubber ring 28. At the space 18, an electrical wiring connector 20, a lead wire 44, an intaken air temperature sensor 46, and its electric wiring connector 48 or the like, in addition to the injector 24, are housed, and they are protected well from water, salinity or the like in atmosphere or air intaken.
Patent JP-H11352073-A (JP)
Title: Foreign matter inspection method and apparatus thereof
Inventor: TAGUCHI JUNICHI
IPC: G01B11/30
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To efficiently collect fatal failures and to inspect the size and shape of foreign matters. SOLUTION: In a wafer, the coordinate positions of foreign matters which are specified objects to be inspected beforehand are imaged under bright visual field and bright visual field illumination to obtain foreign matter image to obtain on difference image and the same position of the chip, adjacent to the chip having the foreign matter in the wafer, is imaged under bright visual field illumination to obtain a comparison objective image to obtain the defference image between the foreign image and the comparing objective image. The presence of fatal failures due to foreign matters is decided on the basis of the presence and state of the division of the difference image. Since fatal failures can be decided, the utilization efficiency of a foreign matter inspection method can be enhanced.
Patent JP-H11347459-A (JP)
Title: Contactless intermittent spray coating applicator for hot melt adhesive
Inventor: TARUMI NARIMOTO
IPC: B05B7/16
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To widen a range of coating application and to make a coating application thickness nearly uniform by forming openings of constituting adhesive holes of nozzle units as long grooves and constituting these openings of flat planar spaces opened to an entire surface with respect to a coating application width. SOLUTION: A plurality of the nozzle units are arranged in a direction intersecting with the transporting direction P of a substrate W and these nozzle units are provided with heating air holes 12F and 12R adjacently or in proximity to the adhesive holes 11 for intermittently supplying hot melt adhesives. The openings of the adhesive holes 11 are formed as the long grooves and are composed of the flat planar spaces M of coating application width opening plates 7 which open to the entire surface with respect to the coating application width in such a manner that the pressurized air from these heating air holes 12F and 12R is interfered with the forward side and backward side of the transportation of the adhesives discharged from the adhesive holes 11.  As a result, the supply stop of the hot melt adhesives at the nozzle tips is made uniform over the entire width of the coating application width.