baber/WOPTO huggingface dataset:
Patent JP-2000130655-A (JP)
Title: Gland packing and its manufacture
Inventor: KUSAWA NAOYA
IPC: F16L17/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a gland packing capable of effectively preventing an infiltration leak from the gap of the expansive graphite packing and to provide its manufacturing method. SOLUTION: A tape-like raw material 10 double-braided with an expansive graphite tape by metal fibers is spirally wound around a central core member 11 in two layers or above to form a gland packing. The tape-like raw material 10 on the outermost layer holds the surface shape of the packing and prevents a liquid leak from a surface section, and the tape-like raw material 10 on the innermost layer is properly deformed at the time of pressure molding, buries the gap of the central core member 11 and prevents an infiltration leak from the inside of the packing.
Patent JP-H02163706-A (JP)
Title: Silicon light waveguide and production thereof
Inventor: KAWACHI MASAO
IPC: G02B6/12
Filed: 1988-12-19
Abstract: PURPOSE:To obtain the silicon light waveguide which is low in light propagation loss and is easy to handle by embedding a silicon core part by a quartz glass clad layer contg. a prescribed dopant. CONSTITUTION:A silicon layer 2 having the free carrier concn. lower than the free carrier concn. of a silicon substrate 1 is first epitaxially grown on the substrate 1. The unnecessary part of the silicon layer having the low free carrier concn. in then removed to form the ridge-shaped silicon core part 2a. The quartz glass clad layer 3b contg. the dopant to lower the softening temp. of the quartz glass is formed so as to embed at least the ridge-shaped silicon core part 2a. The influence of the fluctuation in the boundary with the quartz glass clad layer is drastically decreased by adopting the constitution of the silicon light guide provided with such thick quartz glass clad layer. The silicon light guide which is low in loss and is easy to handle is thus obtd.
Patent JP-H07175661-A (JP)
Title: User program load system
Inventor: SHIMAJIRI TAKUMI
IPC: G06F9/445
Filed: 1993-12-17
Abstract: PURPOSE:To shorten time for loading a user program to plural processors. CONSTITUTION:When loading an application program existent on a host controller (a) to processors (b) and (c), first of all, a part (d) common for the respective processors is transmitted from the host controller (a) only to the processor (b) by using a common area transmitting means 1. The processor (b), that receives the common part (d), stores the start address and size of the received data in a received data buffer (g) and really writes the data in a local memory (j) by using an inter-processor memory copy means 2. Then, the received data buffer (g) is referred to and each time the total of received data sizes exceeds a fixed value, the common area (d) is copied through an inter-processor network (n) to the processor (c). The processor (c), that receives the common area (d), writes the common area (d) in a local memory (k) by using a common area writing means 3.
Patent JP-H06165274-A (JP)
Title: Information transfer control system
Inventor: KUMA KATSUHIKO
IPC: H04L12/58
Filed: 1992-11-27
Abstract: PURPOSE:To surely send information of a mail or the like to an opposite termi nal equipment by using a UUI of a network call control message. CONSTITUTION:A main control section 1 uses a CPU 11 to start an ISDN call control module in a control program memory 12 in the restoration of interruption of an information channel to discriminate whether or not the information to an opposite terminal equipment to be sent together with a call control message for the restoration of interruption on a signal channel is in existence in the mail memory 2. When the information is in existence, the signal of an ISDN interface 5 immediately starts the interruption restoration procedure via the signal channel and when no information is in existence, the start of the interruption restoration procedure is delayed by a prescribed time and when the interruption restoration from the opposite terminal equipment is started within the delay time, the interruption restoration procedure is immediately started.
Patent JP-H01162767-A (JP)
Title: Ion-implantation device
Inventor: KAMIOKA HIDEAKI
IPC: C23C14/48
Filed: 1987-12-17
Abstract: PURPOSE:To obtain a high-purity ion beam by connecting an exhauster to the opening provided to an ion analysis tube for introducing an ion beam drawn out from an ion generating part to an ion outlet part, and evacuating the inside of the analysis tube to a high vacuum. CONSTITUTION:The ion generated from the ion generating part 2 in a vacuum vessel 1 is introduced to the ion analysis tube 5 by an ion drawing part 3. The ion beam is selected therein by an ion analysis electromagnet 4 provided on the atmosphere side in accordance with the mass and number of charges. The desired ion beam 7 thus obtained is discharged through the ion beam outlet part 10. In the ion-implantation device, the opening 5a is provided at a part of the analysis tube 5, and a high-vacuum pump 9 is connected to the opening. As a result, the inside of the analysis tube 5 is always kept at a high vacuum, the deterioration of the ion is prevented, and the purity of the discharged ion beam 7 is improved. A baffle 8 is further provided at the inlet of the analysis tube 4 to prevent the infiltration of oil. In addition, the ion conductance is preferably made variable by providing a gate 11 at the ion beam outlet part 10.
Patent JP-2001135755-A (JP)
Title: Heat-radiating fin structure
Inventor: JIN YOSHIHIRO
IPC: H01L23/36
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat-radiating fin structure which exhibits satisfactory heat-radiating efficiency, by suppressing reduction in wind velocity without changing the total volume of fins. SOLUTION: A fin base 1 has a wind inlet slope 4 and a wind outlet slope 5 on its upper surface and is molded integrally with fin plates 2, such that the plates 2 are erectly juxtaposed on the slopes 4 and 5. By arranging the slopes 4 and 5 on the upper surface of the base 1, the wind velocity is increased in the vicinity of the apex 3 of the base 1, whereby heat-radiating efficiency can be improved.
Patent JP-H10158495-A (JP)
Title: Unsaturated polyester resin composition
Inventor: TAKEZAKI HIDEAKI
IPC: C08K5/098
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can give a molding having excellent gloss by mixing adding zinc stearate to an unsaturated polyester resin containing an α,β-ethylenically unsaturated polyester, a copolymerizable vinyl monomer and a thermoplastic polymer capable of dissolving the vinyl monomer. SOLUTION: 7-15 pts.wt. zinc stearate is added to 100 pts.wt. unsaturated polyester resin component containing 5-25wt.% α,β-ethylenically unsaturated polyester (e.g. hydrogenated bisphenol A unsaturated polyester), 30-70wt.% copolymerizable vinyl monomer (e.g. styrene) and 3-20wt.% thermoplastic polymer (e.g. polystyrene) capable of dissolving the vinyl monomer. The obtained mixture is further mixed with a filler, a chemical thickener, a stabilizer, a colorant, a curing agent, etc., and the entire mixture is kneaded to obtain an unsaturated polyester resin composition. This composition is infiltrated into a fibrous reinforcement (e.g. glass fibers having a length of 5-150mm) to obtain an SMC or a BMC.
Patent JP-H06169390-A (JP)
Title: Image processor
Inventor: INUZUKA TATSUKI
IPC: G06T3/40
Filed: 1992-11-30
Abstract: PURPOSE:To provide a means which efficiently perform signal processing for resolution conversion by utilizing a function for an encoding add a decoding process that facsimile basically has. CONSTITUTION:Coordinates of black pixels are measured by using the change point address measuring means of an encoding system and signal processing for enlargement and reduction in a main scanning direction and a subscanning direction are performed by using change point address being the measurement results. Further, change point addresses between plural scanning lines are compared and computed to calculate coordinates of blank pixels of a scanning line to be set newly between both the scanning lines corresponding to enlargement magnifications. Consequently, an enlarging and reducing function for optional magnifications is realized and the deterioration in picture quality can be prevented.
Patent JP-H11150810-A (JP)
Title: Linear motor driven sorting device
Inventor: KANBE TOSHIO
IPC: B65G47/38
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor driven sorting device the height of which is can be made lower and which is capable of making a carriage run quietly and in a stable state. SOLUTION: A carriage 12 which supports a sorting tray 2 in such a way as to be capable of inclining sideways is fixed to the outside circumference side of the traveling path of connecting links 9A, 9B, connected endlessly with a connecting shaft 10 and driven cyclically inside a vertical plane. The inside circumference side of the traveling path of each connecting link consists of reaction plates which receive drive force from a primary side stator unit 23. Traveling rollers 11 provided on both edge parts of the connecting shaft 10 and guide rollers 21 provided on the carriage are each guided with the traveling roller supporting plane 'h' of a rail 8 and a guide roller guiding plane 'v'.
Patent JP-2001138510-A (JP)
Title: Ink jet recording head
Inventor: KITAHARA TSUTOMU
IPC: B41J2/055
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of printing quality by making the temperature of each piezoelectric vibrator uniform irrespective of variation of a load amount of each piezoelectric vibrator forming a vibrator unit. SOLUTION: This ink jet recording head is so constituted that a fluid passage unit 1 forming a pressure generating chamber 4 communicating with a nozzle opening 2 and a vibrator unit 8 having a plurality of piezoelectric vibrators 9 each expanding or contracting in an axial direction in order to pressurize the pressure generating chamber 4, the piezoelectric vibrators 9 being fixed to a fixed substrate 25, are fixed to a head case 11. As the fixed substrate 25 is so constituted that a heat capacity thereof is greater than that of the whole piezoelectric vibrators 9, the fixed substrate functions as a heat buffer.
Patent JP-H01162320-A (JP)
Title: Formation of semiconductor thin film
Inventor: KUNIO TAKEMITSU
IPC: H01L21/263
Filed: 1987-12-19
Abstract: PURPOSE:To thin a semiconductor film further simultaneously with its recrystallization and to shorten the period of manufacture by a method wherein a semiconductor thin film is deposited on a substrate, then the semiconductor thin film is fused by a laser beam, and it is reset. CONSTITUTION:An SiO2 film is deposited on an Si substrate 1, and a stepped pattern 2 is formed by etching. An SiO2 film is deposited thereon as an insulating film 3, and further, a polycrystalline Si film 4 is deposited thereon. A laser beam is scanned on the substrate 1. When the scanning is conducted, the beam is sent successively in the direction at right angle with the scanning direction at the step of 10-20mum, and the whole surface of the substrate 1 is recrystallized. The surface of the recrystallized Si film is flattened by the reflowing of the fused Si. As a result, the thickness of the Si film 4 can be thinned off further simultaneously with recrystallization, and the period of manufacture can also be reduced.
Patent JP-H01162324-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ONOZAWA SACHIKO
IPC: H01L27/00
Filed: 1987-12-19
Abstract: PURPOSE:To make an SOI structure in excellent flatness and insulating properties by a method wherein insulating layers with windows exposing recrystallized regions in the space narrower than that of recrystallized regions are provided between partly recrystallized semiconductor layers and compound semiconductor layers. CONSTITUTION:An insulating layer 25 with windows 25a exposing the parts of a single crystal substrate 21 is provided on the substrate 21. A semiconductor layer 23 is provided on the insulating layer 25 and the regions exposed by the windows 25a so that the layer 23 may be in contact with the parts of recrystallized regions 23a of the semiconductor layer 23. Furthermore, intermediate insulating layers 27 and compound layers 28 are provided on the semiconductor layer 23. Single crystal GaAs layers are deposited on the regions 23a while polycrystalline GaAs layers are deposited on the insulating layers 28 by depositing the compound semiconductor layers 29 using triethylgallium. Consequently, the surface of the deposited compound semiconductor layer can be flattened by selecting the deposition requirements equalizing the deposited film thickness of both of the crystal GaAs layers.
Patent JP-H06156445-A (JP)
Title: Packing device for vegetables and fruits
Inventor: ADACHI KOJI
IPC: B65B53/02
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a device for packing vegetables and fruits for the sale at a supermarket, etc., full-automatically, without using an individual tray, etc., which is upto to cause a public problem relating to the disposal of the waste, and with a capability of completing the retail packing. CONSTITUTION:From a pair of film rolls 1 strips of heat-shrinkable film F are drawn by a motor and fed onto a film table 6a and a vegetable or fruit C to make a unit pack is loaded on the films F. By a cylinder 7 the film table 6a is lowered to a melt-attaching/fusion-cutting heater box 18; the vegetable or fruit C is packed and melt-attachment is applied in a strip of specified breadth to the pack at both end edges and the top edge; along the center line of the melt-attached part fusion-cutting is applied and an initial pack P0 is obtained. By passing this pack on a discharge conveyor 10 through a heat tunnel 11 the films F are made to shrink under heat and a pack of vegetable or fruit P is obtained. The waste film W produced by the fusion-cutting is discharged by a dust collector 15.
Patent JP-H09162625-A (JP)
Title: Chip antenna
Inventor: KAMINAMI SEIJI
IPC: H01Q1/38
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide the small-sized chip antenna applicable to a high frequency antenna. SOLUTION: The chip antenna 10 is provided with a rectangular parallelepiped base body 11 consisting of a part made of a dielectric material (specific dielectric constant: 6) whose major components are barium oxide, aluminum oxide and silica and of a part 11b made of a magnetic material (specific permeability: 20) whose major components is nickel oxide, zinc oxide, cobalt oxide and iron oxide. Then a conductor 12 wound in spiral in the lengthwise direction of the base body 11 is provided only to the part made of the dielectric material. In this case, one end of the conductor 12 forms a feeding section 17 connecting to a feeding terminal 16 formed to the surface of the base material 11 to apply a voltage to the conductor 12 and the other end of the conductor 12 forms an open free end 18 in the interior of the part made of the dielectric material.
Patent JP-H09160080-A (JP)
Title: Full-light type optical element
Inventor: HIRAGA TAKASHI
IPC: G02F1/17
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a full-light type optical element having higher resolution by using a thin-film element contg. nanoparticles composed of the monomolecules of org. compds. and the assemblage and aggregate thereof. SOLUTION: Incident signal light 1 or light 2 for assisting an operation is made incident on the aggregate 3 formed of single kind or plural kinds of the compds. formed of the single atoms or single molecules dispersed as the optically functional aggregate. The aggregate outputs exit signal light 4. The optically functional molecule aggregate 3 dispersed in the element functions as a min. unit element. The space resolution in executing image processing is not defined by the diffraction threshold defined by the wavelength of the signal light and is defined by the diameter of the aggregate 3 formed from the single atoms or molecules dispersed in this element. Information processing is perfected and executed within such aggregate or between pieces of the aggregate. As a result, the full-light type optical element having the high resolution is obtd.
Patent JP-H02167982-A (JP)
Title: Motorized roll blind
Inventor: ONOZATO HIROSHI
IPC: E06B9/56
Filed: 1988-12-21
Abstract: PURPOSE:To facilitate replacement of a roll pipe and prevent generation of noises, by driving the roll pipe for winding a screen by a supersonic motor fixed on a bracket at the other side of the roll pipe. CONSTITUTION:A roll pipe 10 for winding up and winding off a screen 50 is supported to be freely rotatable by brackets 20, 21 located at both sides. Next, a supersonic motor 30 is installed at one of the brackets 20 and connected with the roll pipe 10 via a square shaft 40 directly connected with a driving shaft 34. The roll pipe 10 can be rotated reversible by the supersonic motor 30 installed on the bracket 20. Manufacture and replacement of the roll pipe 10 becomes easier thereby and a gear-noiseless roll blind on operating the screen 50 can be obtained.
Patent JP-H11153388-A (JP)
Title: Heat-exchange device
Inventor: HATTORI EIJI
IPC: F28F13/08
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To effectively cool a high viscosity material by preventing the occurrence of channelling. SOLUTION: A heat-exchange device 5 comprises a pipe 10 for heat-exchange to effect a flow of a high viscosity material through an interior along an axial direction; a plurality of cooling liquid pipes 12 disposed at the internal part of the pipe for heat exchange along an axial direction; a plurality of plates 16 arranged in the middle in the pipe for heat-exchange; and a cooling liquid jacket 14 to cover the peripheral part of the pipe for heat-exchange. The plate 16 has a plurality of holes through which all the cooling pipes are extended. Gaps are respectively provided between the cooling pipe and the hole and the outer periphery of the plate 16 and the inner wall of the pipe 10 for heat- exchange.  A high viscosity material flows through the gaps, and since the material forcibly flows the vicinities of the cooling liquid pipe 12 and the cooling liquid jacket 14, the material is effectively cooled since, after the passage of it through the plate 16, a turbulent flow occurs, channelling is prevented from occurring.
Patent JP-H06168930-A (JP)
Title: Chemical vapor growth, chemical vapor growth device and manufacture of multilayer wiring
Inventor: IKEDA YASURO
IPC: C23C16/40
Filed: 1992-11-30
Abstract: PURPOSE:To decrease water content contained in a coating film and to prevent the generation of the defective connection of through holes, through which a lower layer aluminum wiring and an upper layer aluminum wiring are connected to each other, by a method wherein organic silane and oxygen are contained in raw gas and while the intensity of plasma emission on the surface of a substrate is periodically changed, a desired thin film is formed. CONSTITUTION:The flow rate of liquid organic silane is adjusted by a liquid flow rate adjuster 3. The liquid organic silane is completely vaporized by an evaporator 12, mixed with helium flowing at a flow rate adjusted by a flow rate adjuster 4, and organic silane gas is produced. Ozone-containing gas is produced by introducing oxygen supplied at a flow rate adjusted by a flow rate adjuster 2 in a silent discharge ozone generator 11. The produced organic silane gas and ozone-containing oxygen gas are introduced in a manihold 15. When the outputs of high-frequency power supplies 35 and 36 are changed in synchlonization with a pulse, which is generated by a pulse generator 40, plasma between a shower electrode 19 and a substrate 28 is periodically changed to form a desired thin film. Accordingly, the amount of water content in an interlayer film is decreased and the crack resistance is enhanced.
Patent JP-H11154131-A (JP)
Title: Linking system for television and www browser
Inventor: HASHIMOTO KOICHI
IPC: G06F3/0484
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To immediately watch a home page while unnecessitating inputting a URL address from a keyboard or the like when the image of a television program includes the URL address of a WWW server. SOLUTION: An image reading part 21 extracts the images of a television at fixed intervals and stores them in an image storage part 24. An analytic part 22 detects the presence/absence of a pattern including 'http://' in stored image information. When such a pattern is detected, the patterns following 'http://' to a pattern just after the final period '.' are segmented as one character string and dispatched to a recognition part 23. At the recognition part 23, the image information of the dispatched character string is converted to character information and recognized as the URL address. The recognized character information is stored in a character storage part 25. At the same time, the WWW browser is started by an output part 14 and the home page of that URL address is displayed.
Patent JP-H07152071-A (JP)
Title: Reticle and manufacture of molding die for reticle
Inventor: TOKUDA KAZUNARI
IPC: G02B3/00
Filed: 1993-11-26
Abstract: PURPOSE:To obtain a reticle having uniform brightness from the center to the edge by forming lots of microlenses in such a manner that the radius of curvature between curved planes of lenses decreases from the center part to the peripheral part of a transparent substrate. CONSTITUTION:In the cross sections of microlenses (a)-(c) formed on the surface of a transparent substrate, the radius of curvature between microlenses 1 decreases from (a) to (c). When these shapes are used for a reticle light diffuses in the wider angle with the smaller radius of curvature between curved planes of microlenses l. The light diffuses in the smaller angle with the larger radius of curvature. These microlenses which give a wide diffusion angle and a small diffusion angle are arranged from the center part to the peripheral part of the transparent substrate 3. By this method, diffusion characteristics change from the center part to the peripheral part of the reticle so that brightness of the reticle is uniform in the whole area when the reticle is observed through a finder.
Patent JP-H10162915-A (JP)
Title: Receptacle auxiliary fitting having plural sockets separated and independent from plug
Inventor: MIYATA HIDEHIRO
IPC: H01R25/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To increase the number of plug inserts and stabilize insert connection with an existing receptacle by protruding a plug blade for receptacle insert on one face of a fitting main body and providing a plurality of sockets extending a plurality of cords from the other plural faces, made conductive to the plug blades, and independent of the fitting main body. SOLUTION: A plug blade 2 is protrudingly provided on one side of a fitting main body 1, and a cord 3 is extended from the other plural side faces. At either end of the cord 3, a single insert independent socket 4 is terminated, connected, and disposed. This plug blade 2 of the receptacle auxiliary fitting is inserted into an arbitrary insert. While plural cords 3 are routed, each socket 4 is placed at a desired floor position, and a plug on an accompanying cord side of an electric fitting is inserted into the socket 4 and connected. This connection is made at a part distant from a receptacle, resulting in secure insert connection, and a stable connection state can be maintained.