baber/WOPTO huggingface dataset:
Patent JP-H1034928-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: KOBAYASHI JUNICHI
IPC: B41J2/05
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To realize high speed printing by arranging an ink jet pressure generation element in an ink channel and setting the distance between the ink jet pressure generation element and the jetting face of an ink droplet jetting orifice equal to or shorter than the height of the ink channel thereby increasing the jetting frequency and stabilizing the jetting characteristics. SOLUTION: SiN is deposited, for example, on the opposite sides of a substrate as an anti-etching mask and then it is patterned by photolithography. Si is then subjected to wet etching using the SiN pattern as an etching mask thus forming an ink supply port. Subsequently, the SiN on the opposite side is patterned according to a pattern for forming ink jet pressure generation elements. In this regard, anisotropic etching is performed at such height as a relationship OH<=LH is satisfied between the distance OH from the ink jet pressure generation element to the jetting face of an ink droplet jetting orifice and the height LH of an ink channel. According to the method, stabilized jetting characteristics can be attained even when the head is driven at a high frequency.
Patent JP-H0537343-A (JP)
Title: Bidirectional buffer
Inventor: KATO TOSHIKAZU
IPC: H03K17/687
Filed: 1991-08-02
Abstract: PURPOSE:To decrease the power consumption by controlling an input circuit by signals of an enable terminal, and an input terminal of an output circuit part, and reducing a steady state current. CONSTITUTION:In the case a bidirectional buffer outputs an H level (about 3V) in all output states an enable terminal 4 and an input terminal 3 both become the potential of am H level (5V). Therefore, an output of an AND circuit 5 becomes an H level, and a Pch transistor 6 becomes completely a turn-off state. Also, the potential of an input part 9 of an input circuit part 1 becomes an H level (about 3V), therefore, an Nch transistor 8 becomes completely a turn-on state, and a source-drain current flowing to a Pch transistor 7 becomes about zero since the Pch transistor 6 is completely in a turn-off state. Accordingly, a steady state current flowing to the input circuit 1 decreases, and the power consumption decreases.
Patent JP-S6256762-A (JP)
Inventor: HONDA YOSHIAKI
IPC: F25D19/00
Filed: 1985-09-02
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-H0740168-A (JP)
Title: Work clamping device for pallet
Inventor: MORI HIDEO
IPC: B23Q3/06
Filed: 1993-08-04
Abstract: PURPOSE:To reduce the installation cost by simplifying the mechanism of a work clamping device for a pallet. CONSTITUTION:A work clamping device is equipped with a clamping mechanism 110 which holds a work 2 on a pallet 10 and positions the work 2 at a prescribed position of the pallet 10, rod 19 for operating the clamping mechanism 110, and a cam shaft 14 which is a rod shaped member arranged in the crossing direction with the rod 19 and is installed on the pallet 10 in the state permitting the shift in the axial direction. Further, the work clamping device is equipped with the cam mechanisms 19v and 14v which converts the movement in the axial direction of the cam shaft 14 to the movement in the axial direction of the rod 19, and pressing pins 26a and 28p which are installed separately from the pallet 10 and shift the cam shaft 14 in the axial direction. Accordingly, since the clamp and unclamp for the work 2 are enabled by moving the cam shaft 14 in the axial direction by the pressing pins 26p and 28p, the complicated mechanism such as nut runner is dispensed with, and the installation cost can be reduced.
Patent JP-H0749819-A (JP)
Title: Communicating method of server/client system
Inventor: NODA AKIHIKO
IPC: G06F9/445
Filed: 1993-08-04
Abstract: PURPOSE:To facilitate the revision of client software and the operation of maintenance by storing the client software in the storage device of a server and downloading this software to a client side at a request from the client side. CONSTITUTION:A client-side client process part 111 requests the download of the client software. A server-side server process part 112 recognizes this request. The server process part 112 reads the client software out of a storage device 104 and downloads it to the client side through a controller 103 and a network connecting device 102. The client process part 111 acquires the software through a network connecting device 106 and a controller 107 and stores it in a storage device 109. The client process part 111 executes the client software 111 in the storage device 109. Consequently, user's operation can be facilitated.
Patent JP-H0749495-A (JP)
Title: Liquid crystal display device
Inventor: KATO HIROMI
IPC: G02F1/135
Filed: 1993-08-04
Abstract: PURPOSE:To brighten a formed image and improve the image quality by providing a divergent angle regulating means for regulating the divergent angle to the main beam of an incident light incident to the opening part of a light shielding layer so that the illuminance of the superposed part in the peripheral part of each picture element of a photoconductor layer on an optical path between a transmitting type display panel and a writing light source. CONSTITUTION:A divergent angle regulating means 3 for regulating the divergent angle to the main beam of an incident light incident to the opening part of a light shielding layer 3 so that the illuminance of the superposed part in the peripheral part of each picture element of a photoconductor layer 5 is provided on an optical path between a transmitting type display panel 6 and a writing light source. Since the diffused light from a writing light source 2 is regulated so as to have a prescribed divergent angle of the beam to the main beam by a collimator lens 3 as the divergent angle regulating means, and incident to the opening part of the light shielding layer 4 of a transmitting type display panel 6, the image in the state where each picture element of the transmitting type display panel 6 is connected to each other on the photoconductor layer 5 is formed.
Patent JP-S6351401-A (JP)
Title: Production of polysaccharides
Inventor: KIO SHIGEKI
IPC: C08B37/04
Filed: 1986-08-19
Abstract: PURPOSE:To readily and continuously produce a high-purity polysaccharide useful as a thickening agent, gelling agent, etc., at a low cost, by blending an aqueous solution of a polysaccharide with a gas and liquid capable of insolubilizing the polysaccharide and separating the resultant insolubilized polysaccharide. CONSTITUTION:For example, a raw material, e.g. seaweed, seed, etc., containing a polysaccharide, e.g. sodium alginate, guar gum, etc., is finely pulverized and extracted with water, warm water or an alkaline aqueous solution to separate impurities. The resultant aqueous solution of the polysaccharide is then blended with a gas, e.g. air, nitrogen, etc., and a liquid, e.g. ethanol, dilute sulfuric acid, Ca<2+>-containing aqueous solution, etc., capable of insolubilizing the polysaccharide using preferably a line mixer to insolubilize the polysaccharide, which is then normally separated by filtration, pressing, etc. EFFECT:Drying cost can be reduced and space and cost of equipment can be decreased.
Patent JP-S5984471-A (JP)
Title: Charge transfer device
Inventor: MIWATARI TADAHIRO
IPC: H01L29/78
Filed: 1982-11-04
Abstract: PURPOSE:To easily increase the density of a two phase drive type CCD by a method wherein two pairs of gate electrodes are alternately arranged, the adjacent gate electrodes are connected each other on their side surfaces, and the pairs of the gate electrodes are alienated by an insulation film. CONSTITUTION:An SiO2 2 and an Si3N4 3 are superposed on a P<-> Si substrate 1, poly Si islands 4a-4c are selectively provided, and P<+> layers 6a-6c are formed by ion implantation. The poly Si islands 4a-4c are covered with SiO2 5a-5c by dry oxidation. SiO2 films 5e-5f are left by selectively etching and removing the films 5a-5c, and are then covered with a P doped poly Si. Next, photo resist is coated, thus flatting the surface, thereafter the SiO2 film 5 is exposed by reactive ion etching, etc. and then the two phase drive type CCD is completed. This constitution unnecessitates the connection between the poly Si electrodes 4 for two phase drive, and enables to increase the density because of the absence of the conventional electrode superposition parts.
Patent JP-S61111236-A (JP)
Title: Closely adhesive body capable of deforming clearance betweenedge of opening section of building and tail section of car approaching to said edge
Inventor: KURUTO ARUTEN
IPC: B65G69/00
Filed: 1985-09-04
Abstract: 1. Deformable seal for sealing the gap between the edge of a building aperture (2) and the rear of a vehicle, which has been driven up to said aperture, comprising an apron (5, 6), which is mounted at its sides and upper end on a rigid, U-shaped frame, which is spaced from the building (1), is displaceable in the direction of the building (1), is open at its lower end and is joined to the building (1) by a covering (3, 4) at both sides and at the upper end, the apron comprising an upper cross-piece member (6), which is mounted on the horizontal web (10) of the frame, and two strips (5), which are mounted on the vertical legs (9) of the frame by means of their lateral outer edges, a resilient cable (15) (spring with cable) is associated with the strips (5) and engages with their inner edge at its upper end, the strips (5) being deformable in an elastically resilient, door-like manner in opposition to the action of said cable, and, in addition, the cable (15) forms with the horizontal web (10) an angle which is less than 45 (angular measurement when viewed from above), characterised in that two cables (15) are provided for the strips (5), they intersect one another, and they each extend into the opposite corner (17) of the seal situated the furthest away from the associated strip (5).
Patent JP-H0361360-A (JP)
Title: Thin film forming device
Inventor: MORI EISAKU
IPC: C23C14/32
Filed: 1989-07-28
Abstract: PURPOSE:To obtain the thin film forming device capable of reducing the radiant heat from a filament and capable of forming a thin film at low temp. by forming at least one of a vapor-deposition material heating filament and an ionization filament with a material for radiating an electron having a higher current density at low temp. than that from a W wire. CONSTITUTION:The heating filament 21 for heating a crucible 4 by electron impact and vaporizing the vapor-deposition material 5 is provided around the crucible 4. Meanwhile, the ionization filament 22 for radiating an electron to ionize a part of the vaporized material 5 is furnished above the crucible 4. The filaments 21 and 22 are formed respectively with a W/Ba wire obtained by applying Ba on the surface of an electron radiating wire such as a W wire and heating the coating to cause mutual diffusion. The W/Ba wire radiates an electron having a higher current density at low temp. than that from a W wire. Accordingly, the radiant heat from the filaments 21 and 22 is reduced, a thin film is formed at low temp., and further the temp. of a substrate is easily controlled.
Patent JP-S6438482-A (JP)
Title: Rust-preventive coating composition
Inventor: MURAKAMI MASAHIKO
IPC: C09D5/08
Filed: 1987-08-03
Abstract: PURPOSE:To provide a rust-preventive coating compsn. which is excellent in heat resistance etc., and which comprises an alkali metal silicate and/or a silica sol or an alumina sol, a curing agent and aluminum orthophosphate as a rust- preventive pigment. CONSTITUTION:The rust-preventive coating compsn. of the invention comprises at least one member (A) of an alkali silicate (e.g., sodium silicate) and/or a silica sol or an alumina sol. a curing agent (B) for component (A) (e.g., aluminum dihydrogen tripolyphosphate or aluminum metaphosphate) and aluminum orthophosphate (C) as a rust-preventive pigment. Pref., the component (C) content of the compsn. is in the range of 2-50wt.%. The component (C) is obtd. by mixing phosphoric acid with an aluminum compd. in such proportions that the molar ratio of P2O5 to Al2O3 is about 0.5-2 and baking the mixture at about 300-1,200 deg.C. The component (C) is free from oxidation or deterioration even when heated to about 500 deg.C or above.
Patent JP-S60149751-A (JP)
Inventor: KENESU PIITAA YANGU
IPC: C22F1/06
Filed: 1984-09-18
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-H0649783-A (JP)
Title: Steel wire for reinforcing rubber good, excellent in adhesion to rubber
Inventor: KANEKO MASAKAZU
IPC: D07B1/06
Filed: 1992-07-21
Abstract: PURPOSE:To improve adhesion at a brass-plated steel wire to a rubber. CONSTITUTION:To the brass-plated 2 surface, P of 1.0mg/m<2> to 3.0mg/m<2> is made to adhere and the surface roughness of the peripheral surface of a wire 1 constituting a boundary between the brass-plated layer and the wire is controlled to <=(0.019+0.159d) mum Ra in relation to the diameter (d) of the wire. Thereby, a suitable amount of P is uniformly and finely distributed on the whole peripheral surface of the brass-plated wire and adhesion to various rubbers can be improved regardless of the kinds of the rubbers.
Patent JP-H10120902-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: ISHIO ATSUSHI
IPC: C08K5/54
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition reduced in burr and having high crystallization speeds in both high and low temperature regions by compounding polyphenylene sulfide resin with a specific amount of an aromatic group- containing amide oligomer having a relative viscosity in a specific region. SOLUTION: This composition is composed of 99.9-80wt.% (A) polyphenylene sulfide resin and 0.1-20wt.% (B) aromatic group-containing amide oligomer. The component B is a polycondensate containing one or not less than two kinds selected from among divalent residues of COR<1> CO, NHR<2> NH and NHR<3> CO (R<1> to R<3> each a 6-20C divalent nonaromatic organic group) and one or not less than two kinds selected from among divalent residues of COAr<1> CO, NHAr<2> NH and NHAr<3> CO (Ar<1> to Ar<3> are each a 6-20C divalent organic group containing an aromatic group). Herein, the residues are connected with each other through an amide bond, and the oligomer has a relative viscosity (1% sulfuric acid solution, 25 deg.C) of 1.01-2.00.
Patent JP-S6172009-A (JP)
Title: Polymer bearing cyclic amine side chain
Inventor: SHIRAI HIROYOSHI
IPC: C08F26/06
Filed: 1984-09-17
Abstract: PURPOSE:A vinyl pyridine polymer is allowed to bear cyclic amines by allowing the polymer to react with a specific quarternary chloride and a polyamine in order to give the titled novel polymer which will be used a capturing agent for injurious metal ions or a selective permeation membrane. CONSTITUTION:At first, a vinyl pyridine polymer is allowed to react with a quaternary chloride from alpha-(omega-halogenoalkyl)malonic acid dialkyl ester, preferably in an aprotonic polar solvent such as dimethylformamide at 80-120 deg.C under stirring. Then, the resultant polymer is allowed to react with a polyamine of the formula H2N(C2H4NH)m+1 such as diethylenetriamine, preferably in a solvent such as methanol under reflux to give the objective polymer of the formula (R is alkyl; x, y, z represent polymerization degree where x and y may be zero; m and n are positive integer).
Patent JP-S5984758-A (JP)
Inventor: MORITA TAMAO
IPC: B65D45/02
Filed: 1982-11-05
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-H0359521-A (JP)
Title: Color liquid crystal display device
Inventor: ISHII AKIRA
IPC: G02F1/1333
Filed: 1989-07-28
Abstract: PURPOSE:To prevent the peeling of a coloring base material by providing an insulating transparent inorganic film on a light shielding film provided on the surface of a transparent substrate and providing a color filter on the insulating transparent inorganic film. CONSTITUTION:The shielding film BM is provided on the surface of an upper transparent glass substrate SUB2 lest external light should be made incident on an i-type semiconductor layer AS which is used as a channel formed area, ad it has a constant pattern. The insulating transparent inorganic film IIT consisting of an SiO2 film is provided on the light shielding film BM. Furthermore, the color filter FIL is provided on the insulating transparent inorganic film IIT. Thus, the adhesive strength between the insulating transparent inorganic film IIT and the coloring base material of the color filter FIL is enhanced and the peeling of the coloring base material is prevented, thereby improving yield and reliability.
Patent JP-S5986411-A (JP)
Inventor: FUJII KIYUUICHI
IPC: H02H3/05
Filed: 1982-11-05
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-H06147831-A (JP)
Title: Apparatus and method for inspecting substrate
Inventor: GUDORAN BOFUMAA
IPC: H01L21/66
Filed: 1992-07-22
Abstract: PURPOSE: To provide an inspection device and method for detecting various kinds of defects such as a thin residue layer on a substrate, particles, impurities of a thin transparent film, or surface damages as a small flaw and a crack. CONSTITUTION: An inspection device comprises a single cylinder-like microscope containing a quarter wavelength plate 3 attached to an objective lens 1 of the microscope. The quarter wavelength plate 3 is so assigned in a bear channel for a irradiation beam 13 and a return beam 14 to pass through the quarter wavelength plate 3, and it can be adjusted for detecting and visualizing defects aver, below and in the layer on a substrate 8. In order to vistualize defects, a recording system 15 and a high-resolution monitor system 16 are connected to the microscope. By integrating the inspection device to a tool of manufacturing process, an in-line inspection for a process can be performed directly after the process without additional handling of the substrate 8.
Patent JP-S5983224-A (JP)
Title: Supporting base device of monitor device or the like
Inventor: ICHIKAWA ATSUJI
IPC: G06F1/16
Filed: 1982-11-05
Abstract: PURPOSE:To adjust easily a monitor device or the like to a desired position, by attaching a monitor turning part freely turnably on a pole brace which is moved vertically by a screw. CONSTITUTION:A pole brace 9 attached to a screw 6 is moved freely vertically in a case body 1 by a motor 3. An arm 27 which is turnable in the horizontal direction is attached to the tip of the pole brace 9. A monitor turning part 34 provided with a table 43, which is freely rotatable in the longitudinal direction, and a position fixing means 41 which fixes the rotation of the table 43 is attached to the tip part of the arm 27. By this constituion, the monitor device or the like placed on the table 43 is adjusted easily to a desired position.
Patent JP-H0946937-A (JP)
Title: Stator of motor
Inventor: SATO MUNETADA
IPC: H02K15/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the operation of a motor by smoothing the flow of the magnetic flux in the vicinity of a slot and at the periphery of a stator iron core, and to prevent the deterioration of cooling effect while securing required width of a yoke part, without enlarging the dimension of outside diameter of the stator iron core. SOLUTION: The radii of the slot corners at both ends on the yoke 2 side of each slot made by teeth 3 are set to the ratio of 60-65 to the radius connecting, by one circular arc, a pair of straight parts of the tooth 3 making a slot 4 while securing an indispensable minimum of width of the yoke 2.
Patent JP-H0749585-A (JP)
Title: Developer for developing electrostatic latent image
Inventor: YASUNO MASAHIRO
IPC: G03G9/087
Filed: 1993-08-05
Abstract: PURPOSE:To provide a developer contg. a spherical toner and an aspherical toner each having a small particle diameter in a certain ratio and excellent in chargeability, environmental resistance and cleanability. CONSTITUTION:This developer is made of a toner produced by passing wet- formed particles each consisting of at least a resin and a colorant through flocculating, drying and crushing processes. The toner is a mixture of a spherical toner with an aspherical toner, the weight average particle diameter of the mixture is 2-10mum and the number of the spherical toner particles is 5-80% of the total number of all the toner particles.
Patent JP-H0361204-A (JP)
Title: Storage mechanism
Inventor: SAITO HIDEO
IPC: B65G1/04
Filed: 1989-07-27
Abstract: PURPOSE:To ensure storage of a soft article, in a storage mechanism of a soft article like paper or the like, by constituting so that an article whose movement has been stopped is transported to the upper front of a predetermined shelf by a transport means, a pushing means is driven when the article is transported for a predetermined distance, and the article is stored by cooperation of the transport means and the pushing means. CONSTITUTION:A holding transport part 5 in which an article 4 is mounted on a transport means 6 is carried to a designated shelf 2 by a carrier means 3 and stopped. Next, the transport means 6 is driven to transport the article 4 in the direction of the shelf 2. And when a detecting means 7 detects that the article is moved for a predetermined distance, a pushing means 8 is driven by a detection signal and pushes the rear end of the article 4. By this, the article 4 is stored onto the shelf 2 by a transporting force of the transport means 6 and a pushing force of the pushing means 8.
Patent JP-2000032742-A (JP)
Title: Electric power unit
Inventor: MATSUMOTO HIROYUKI
IPC: H02M3/155
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an electric power unit with stable circuit operation when commercial power is supplied. SOLUTION: A chopper control part 2 starts on/off operation of a switch element S1 after a switch element S2 is switched from an off-condition to an on-condition when commercial power source AC is supplied. When a rush current is suppressed by a current limiting element R, and the on/off operation of the switch element S1 by the chopper control part 2 is started after the switch element S2 is turned on to bypass the current limiting element R, a large current of low frequency is prevented from flowing in a choke coil L of a chopper circuit part 1, so as to prevent the choke coil L also from being saturated. Consequently, generation of unstable operation of the chopper control part 2 due to lowering of operation power voltage is prevented, circuit operation when commercial power is supplied can be stabilized.
Patent JP-H0616944-A (JP)
Title: Organopolysiloxane composition for forming peelable cured coating film
Inventor: HAYASHI MASUFUMI
IPC: C09J7/02
Filed: 1992-06-29
Abstract: PURPOSE:To obtain an organopolysiloxane composition useful for paper material, synthetic film, etc., having high curing rate by irradiation with ultraviolet light, excellent adhesiveness, comprising a specific organopolysiloxane, etc., and a photosensitizer in a specific ratio. CONSTITUTION:The composition comprises (A) 100 pts.wt. organopolysiloxane containing two or more higher alkenyl groups of the formula H2C=CH-(CH2)n-(n is 2-8 in one molecule, (B) 1-500 pts.wt. organopolysiloxane containing two or more mercaptoalkyl groups in one molecule, (C) 20-300 pts.wt. organopolysiloxane containing a higher alkenyl group of the formula in one molecule and/or organopolysiloxane containing a mercaptoalkyl group in one molecule and (D) 0.1-50 pts.wt. photosensitizer such as acetophenone.
Patent JP-S6350365-A (JP)
Inventor: NAKAMURA TATSUHARU
IPC: C04B35/16
Filed: 1986-08-20
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。