baber/WOPTO huggingface dataset:
Patent JP-2000343713-A (JP)
Title: Apparatus and method for producing liquid discharge head and liquid discharge head produced thereby
Inventor: IKEGAME TAKESHI
IPC: B41J2/05
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To liminate the face surface of an orifice plate to a head main body by applying pressure to the face surface to irradiate the same with light through a light energy transmittable substance and the orifice plate by a light energy generating element. SOLUTION: A surface to be bonded is uniformly coated with an ultraviolet curable epoxy adhesive. Thereafter, an orifice plate 40 is positioned so that orifices 41 correspond to the flow channels of a head main body having flow channels 401, an element substrate and a top plate 400 formed thereto. Further, load 19 is applied to bring the orifice plate 40 into close contact with the head main body and a face surface 47 is allowed to follow the press surface 16 of the orifice plate. In this state, the orifice plate and the head main body are irradiated with ultraviolet rays 18 with a center wavelength of 350 nm by using an ultraviolet irradiator 14 to cure the adhesive. By this constitution, the face surface of the orifice plate can be bonded to the head main body in such a state that flatness accuracy is developed.
Patent JP-H0328932-A (JP)
Title: Compiling system for extended language specifications
Inventor: YOKOZUKA ONORI
IPC: G06F9/45
Filed: 1989-06-27
Abstract: PURPOSE:To improve the operability, the extension properties, and the maintenance properties of a system by providing a general-purpose compiler which translates a general-purpose language and a special compiler which translates an extended language to a special purpose and outputting the information en bloc after synthesizing them. CONSTITUTION:A special compiler 13 is provided to translate only the language used for a special purpose in addition to a general-purpose compiler which translates a general-purpose language. When a source program incorporating the language used to the special purpose is inputted, the compiler 12 starts the compiler 13. Then the information on the input source program, a diagnostic message, an object program, etc., are exchanged between both compilers 12 and 13 while they are performing the translating tasks. Simultaneously, both compilers translate the input source program is accordance with each partial charge. The compiler 12 synthesizes the results of translation of both compilers and outputs these synthesized information en bloc. Thus the operability is improved for users and simultaneously can easily package the extended specifications.
Patent JP-S5864029-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATOU KAZUO
IPC: H01L21/02
Filed: 1981-10-13
Abstract: PURPOSE:To reduce the warpage generated on a substrate by a method wherein a chemical dry-etching is conducted after performance of a processing with which warpage will be generated on a semiconductor substrate. CONSTITUTION:The chemical dry-etching (hereinafter called CDE) is frequently used for the patterning of a polycrystalline silicon layer and a nitride silicon film. With the CDE wherein carbon fluoric reaction gas is used, a silicon film and a silicon nitride film can be etched, but no etching can be performed on a silicon oxide film, a phosphur-silicic acid glass (PSG), a boron-silicate glass (BSG) and the like. Therefore, as the back side only of the substrate can be etched by performing a CDE with protection on the main surface of the semiconductor substrate using an SiO2 film, a PSG film, a BSG film and the like, the warpage of the substrate can be removed by performing an etching on the back side of the semiconductor substrate whereon warpage was generated. At this point, attention is to be given to the fact that an impurity diffusion process, a high temperature heat treatment process and a back side lapping process are the processes which generate warpage on the substrate.
Patent JP-H04341640-A (JP)
Title: Worm gear reducer
Inventor: FUKUNAGA KEIGO
IPC: F16H1/20
Filed: 1991-07-03
Abstract: PURPOSE:To seek the promotion of miniaturization in an orthogonal gear reducer as well as increase a reduction gear ratio. CONSTITUTION:A first gear 6 is separated to the side of a shaft end of a worm wheel shaft 13 from a worm wheel 12. Accordingly, even if this worm wheel 12 is shifted along the axis of a countershaft 7, this wheel 12 will not come into contact with the first gear 6 any longer. In addition, an output gear 23 is separated to the side of a shaft end of an output shaft 22, positioning it to the side of a bearing boss part 2a. Therefore if the output gear 23 is formed into a large diameter and/or its set up position is shifted to the lower side, the output gear 23 is not interposed with the bearing boss part 2a at all. Accordingly, a gear case is made smaller in size and miniaturization of a system is well promoted and thereby a large diametral output gear is made usable in consequence.
Patent JP-2000353331-A (JP)
Title: Light emitting/receiving element, optical pickup having the same, and optical disk device
Inventor: MURAKAMI YASUHARU
IPC: G11B7/12
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting/receiving element having a wide lead pitch, that a lead is easily molded without reducing its strength. SOLUTION: This light emitting/receiving element 21 is provided with a lead frame having light emitting and receiving elements loaded thereon, plural leads 25 radially extended from the lead frame, and a package 24 disposed to cover the light emitting and receiving elements. In this case, the plural leads are extended from the outer surface of the package to the outside and, in the tip areas thereof, connection terminal parts 25a extended in parallel are formed.
Patent JP-H1115008-A (JP)
Title: Method for plating display panel
Inventor: MATSUSHITA KATSUKI
IPC: G02F1/1343
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of bridge-short, to improve producing yield and to reduce producing cost by assembling a liquid crystal cell, then cleaning the gap between glass substrates with a detergent good in permeability and then performing plating. SOLUTION: A liquid crystal cell is formed by being filled with liquid crystal material L in a display area enclosed by glass substrates 13, 14 and a sealing part 15. This liquid crystal cell is rinsed with the detergent good in permeability. As the detergent, alcohols such as ethyl-alcohol or detergents containing a surface-active agent is exemplified. The liquid crystal cell is immerged in the liquid containing a catalyst such as Pd, and the catalyst is selectively added only onto ITO transparent electrode line 17. The liquid crystal cell is immerged in non-electrolytic plating liquid containing Ni, and Ni-P layer 20 is formed by the non-electrolytic plating on the catalyst-added part of ITO transparent electrode line 17 exposed in a non-display area 19 of the substrate 13. An Au layer 21 is formed on the Ni-P layer 20 by means of non-electrolytic plating.
Patent JP-H087978-A (JP)
Title: Plug holder and equipment apparatus with plug holder
Inventor: MASU YASUMASA
IPC: H01R13/60
Filed: 1994-06-21
Abstract: PURPOSE:To simplify the handling of a cord, and to improve the using convenience of an electric apparatus, by providing a single or plural holders provided near a plug socket, which hold the attachment plug of an electric apparatus. CONSTITUTION:To a side surface neighboring the mirror 28 of a cabinet 26, a plug socket 24 for AC 100V is provided, and a plug holder 10 to hold the attachment plug 50 of an electric apparatus is provided to the lower side close to the plug socket 24. A waterproof lid 22 is transparent, and it is held rotatable vertically, so as to open and close the opening of a housing chamber 12. A plug 50 is provided to the tip of an electric cord 53 extending from an electric tooth brush set 52 as an electric apparatus, and the plug 50 is held in a protective groove 14. Consequently, the plug socket 24 can be held to the holder 10 close to the plug socket 24 after the tooth brush set 52 is used, and the cord 53 can be left as in the extended condition. Since the cord 53 is left as in the extended condition, the plug 50 can be inserted to the plug socket 24 instantly, so as to improve the using convenience.
Patent JP-H0917797-A (JP)
Title: Forming method of wiring
Inventor: DAIMATSU MASAHIKO
IPC: H01L21/306
Filed: 1995-06-29
Abstract: PURPOSE: To form a wiring free from short-circuiting by cutting off residues even if the residues of a wiring material layer are in a predermined inter-wiring region by a method wherein a projection is provided to the predetermined region. CONSTITUTION: An oxide film 2 is formed into a projection 2a by isotropic etching using a negative resist pattern 3. A polycrystalline silicon layer 4 is formed on all the surface of an insulating film 1 covering the projection 2a, and then the polycrystalline silicon layer 4 is selectively etched using a positive resist pattern 5 as a mask. By this setup, when wirings 6a and 6b are formed, etching residues are completely cut off by the projection 2a even if etching residues are left in an inter-wiring region. Therefore, the wirings 6a and 6b free from a short circuit can be formed.
Patent JP-S645949-A (JP)
Title: Production of superconductor
Inventor: YOSHIOKA NOBUYUKI
IPC: C04B35/45
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a superconductor exhibiting superconductivity at >=77K by compression-molding a powder mixture consisting of a first powder consisting primarily of Y, second powder consisting primarily of Sr or/and Ca, and third powder consisting primarily of Cu, Zn, etc., then calcining the compression- molded product in oxidizing atmosphere. CONSTITUTION:Powder of a first component (A1) contg. Y element, a second component (A2) contg. Sr and/or Ca element, and a third component (A3) contg. at least one among Cu, Zn, and Ni, etc. are mixed. Then, a molded body obtd. by the compression-molding of said powder mixture is calcined at 950-1,200 deg.C in oxidizing atmosphere. The sintered body obtd. by this process has K2NiF4 structure contg. rhombic crystals, consisting of elements belonging to A1, A2, and A3 together with O. The content of each component is defined by 10<=A1<=60 atom.%, 20<=A2<=50 atom.%, and 30<=A3<=65 atom.%.
Patent JP-S5864392-A (JP)
Title: Production of screen-like outer blade of electric shaver
Inventor: SHIMAZU HIROSHI
IPC: B26B19/00
Filed: 1981-10-12
Abstract: PURPOSE:To obtain a screen-like outer blade for electric shavers having an excellent effect of inducing and cutting hair by providing recessing grooves on the surface of an electroforming matrix to decrease the angle in the skirt parts of primary electrodeposited layers and forming an outer blade of small nose angles. CONSTITUTION:Insulation films 2 are formed in the areas corresponding to the hair introducing holes 11 of an outer blade 10 on the surface of an electroforming matrix 1, and a protecting film 12 is formed over the entire rear surface. The matrix 1 is etched to form recessing grooves 13 of a dovetail groove shape on the surface not covered with the films 2. The matrix 1 is transferred into an electrodepositing cell, where Ni or the like is primarily electrodeposited to form the primary electrodeposited layers 14 projecting from the thickness of the films 2 in the grooves 13. After a stripping treatment is applied on the layers 14, secondary electrodeposited layers 16 of Ni or the like that provide continuous ribs 15 between the holes 11 and 11 are formed. The layers 16 are stripped from the layers 14, whereby the screen-like outer blade 10 having the holes 11 and the continuous ribs 15 of an inverted tray type in section formed with countersinks 17 on the bottom surfaces is obtained.
Patent JP-S6090567-A (JP)
Inventor: SUTEIIBUN DEII FURIN
IPC: A61M16/00
Filed: 1984-08-02
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-S5592244-A (JP)
Title: Control method of roll structure
Inventor: HASHIZUME TAMOTSU
IPC: B21K1/02
Filed: 1978-12-28
Abstract: PURPOSE: To control the flow of structure and prolong the life of the roll by controlling the external force against the rotation driving force of the blank having been plastic-workably heated of its outside shell part applied from forming rollers, etc. with respect to said blank.  
     CONSTITUTION: At the time of molding the roll blank 1 which is supported and revolved by a roller 2C through pressure contacting of forming rollers 2a, 2b, the flow of the structure of the blank 1 is determined by the surface friction force of the blank 1 and the forming rollers 2a, 2b pressure-contacted by this. More specifically, by controlling the external force against the rotation driving force of the blank 1 by the rollers 2a, 2b, 2c the roll having the structure best suited for the application characteristics to be used may be formed. For example, minimizing the surface friction force makes possible the forming of the roll having the flow of the structure coinciding with the roll axis direction suited for rolling roll for intermediate row, etc. and permits the prolonged roll life. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6320444-A (JP)
Title: Ion plating
Inventor: SUNAMI HIDEHACHIRO
IPC: C23C14/32
Filed: 1986-07-14
Abstract: PURPOSE:To enable the change of color tones of coatings by coating the surfaces of articles to be treated with mask materials and projecting a metal or metal compd. to the surfaces of the articles to be treated, thereby executing ion plating. CONSTITUTION:The surfaces of the articles to be treated are partially coated by using the mask materials to form graphic designs and the articles are put into a vacuum vessel 4 where a negative voltage is impressed thereto. Ti+TiN, etc., impressed with a positive charge are projected under the reduced pressure to the articles to be treated to execute the ion plating. The golden color films consisting of the Ti+TiN are partially deposited by evaporation onto the surfaces of the articles to be treated in conformity with the graphical designs of the mask materials as a result of such ion plating treatment. The color tones of the coatings on the articles to be treated are partially changed by the above-mentioned method, by which the ion plating with the good design characteristic is executed.
Patent JP-S5952257-A (JP)
Title: Developing method of electrostatic latent image
Inventor: SASAKI TAKAMORI
IPC: G03G13/08
Filed: 1982-09-18
Abstract: PURPOSE:To obtain a method which provides mass-productivity and realizes the constitution with an inexpensive material, by using permanently magnetized single-component magnetic toner and using magnetic material for a developing roll. CONSTITUTION:Permanently magnetized toner 60 in a hopper 5 is coveyed by a cylindrical or columnar magnetic roll 20 and regulated by a doctor blade 4 into a desired toner layer. The regulated toner layer is developed at the shortest distance of a photoreceptor 1. A developer used by this developing method uses permanently magnetized particulates of Ba-ferrite, ''MK steel'', etc., and the single-component permanently magnetized toner consisting of resin, carbon, dye, etc. Then, the layer of the toner 13 is formed on the magnetic roll 20 as shown in a magnified figure.
Patent JP-S5952584-A (JP)
Title: Three-dimensional filthy water purifier
Inventor: SATOU MIKI
IPC: C02F3/00
Filed: 1982-09-20
Abstract: PURPOSE:To enable to execute an ideal purifying action above a predetemined standard with a narrow space for installation, by piling up a plurality of trench water-gathering tanks having the function to purify filthy water by capillarily damping filter elements around in soil microbes with said filthy water in the state of multistage. CONSTITUTION:In a trench water-gathering tank 1, its interior is packed with filter elements 2 abound in capillary wettability, a filthy water conduit 4 and a water-ghathering pipe 5 are provided at upper and lower layer parts, respectively, inside the filter bed 2, and an upper layer above the conduit 4 is further packed with other filter elements 6 abound in soil microbes. A plurality of the trench water-gathering tanks of said constitution are piled up with each other at multistage. As a result, the apparatus can be easily installed for use in the narrow underground, rooftop or the like of a building or the like without the need to use a large area for installation. In addition, the effect of ideal purification above a predetermined standard can be continually exhibited by the purifying action of soil microbes while completely dissipating the danger to contaminate underground water.
Patent JP-H119660-A (JP)
Title: Vessel with suspending tool
Inventor: KATAYAMA MICHIHIRO
IPC: A61J1/16
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent a suspending tool from obstructing and to prevent the suspending tool from standing up to tip over a vessel or to unstabilize its self- standing even when the suspending tool is provided for the bottom face of the vessel. SOLUTION: The vessel is obtained by providing the suspending tool 10 for a vessel main body 1 to be packed with contents such as an infusion etc. The suspending tool is provided in the state of being capable of changing its position to a standing restraining position for suspending the main body 1 or to a folded position folded to the side of the main body. In addition the main body 1 is coated with a coating sheet 12.
Patent JP-H1149459-A (JP)
Title: Driving device for hoist
Inventor: FISCHER HUBERT
IPC: B66B11/08
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a driving device for hoist. SOLUTION: In a hoist having a motor 6, a transmission gear 2, a braking means 4 and a housing 8, more particularly, in a driving device for elevator, the motor 6 and the braking means 4 are arranged together in the housing 8. Further, because at least a part of the transmission gear 2 is arranged as mounted transmission parts or built-in transmission parts in the housing 8, most of the housing 8 composes a housing for transmission gear.
Patent JP-H04363548-A (JP)
Title: Subtank unit for bath system
Inventor: SHIMIZU MICHIHIRO
IPC: F24H1/00
Filed: 1991-06-07
Abstract: PURPOSE:To prevent a negative pressure in a subtank and to eliminate an erroneous operation by providing a check valve in an overflow tube of the subtank. CONSTITUTION:An overflow tube 36 for discharging excess warm water to the exterior is connected to a subtank 27, and a check valve 37 is connected to the tube 36. The valve 37 is opened when the subtank 27 becomes a negative pressure therein, and the air is input to the tube 36 from the exterior. Accordingly, the negative pressure state in the subtank 27 can be cancelled, and an erroneous operation due to an erroneous judgement that there is no warm water in the subtank 27, can be avoided.
Patent JP-H0212350-A (JP)
Title: Information processor
Inventor: WATANABE TOKUO
IPC: G06F12/08
Filed: 1988-06-29
Abstract: PURPOSE:To supply an operand at a high speed to an instruction processing means from a buffer memory means by giving the reading requests of plural blocks to a main memory means in the case the buffer memory stores no valid operand at all. CONSTITUTION:An instruction processing means 1 gives an operand reading request to a buffer memory 2. In the case a buffer memory part 21 stores no valid operand at all, the means 1 produces continuously the reading requests for plural blocks. A main memory means 3 processes successively the reading request produced by the means 2 and sends the operands to the means 2. A control part 22 stores successively the operands received from the means 3 in the part 21. In this case, the operand requested by the means 1 is included in the block that is returned first and therefore sent to the means 1. In such a way, the operands are supplied at a high speed to the means 1 from the means 2.
Patent JP-H0461171-A (JP)
Title: Electron-wave interference element
Inventor: SUSA NOBUHIKO
IPC: H01L29/80
Filed: 1990-06-25
Abstract: PURPOSE:To obtain a transistor having high density and responding at high speed by branching only a section between the input terminal and output terminal of an electron-wave waveguide into two or more and forming a gate electrode or an optical input gate to at least one waveguide of them. CONSTITUTION:An electron-wave waveguide 10, which is composed of high purity GaAs 5 and n-type AlGaAs 4 and in which a two-dimensional electron gas 7 generated on the hetero-junction interface of these GaAs 5 and n-type AlGaAs 4 is confined by a surface in the direction vertical to the hetero- interface, is branched into two between the source electrode 2 of an input terminal and the drain electrode 3 of an output terminal. The number of electrons passing through one waveguide 101 is varied by a gate electrode 1 by forming the gate electrode 1 to the waveguide, and the wavelength of electron waves is controlled.
Patent JP-H05331055-A (JP)
Title: Hydro-colloidal dressing material and functional external preparation prepared by using the material
Inventor: WATANABE TETSUO
IPC: A61F13/00
Filed: 1992-05-28
Abstract: PURPOSE:To provide a hydro-colloidal dressing material having improved bonding force of an adhesive layer to increase the adhesiveness to the affected part and capable of keeping the shape-retainability of the dressing material. CONSTITUTION:The hydro-colloidal dressing material 3 is produced by mixing and dispersing an easily water-soluble aluminum salt (especially alum, aluminum sulfate, etc.) in the form of particles in an adhesive composition composed of a rubber-based adhesive and a hydro-colloidal powder consisting of a polymer having water-absorbing and/or water-swelling properties and having a salt- forming and/or coordinating functional group. A functional external preparation 1 is produced by laminating the hydro-colloidal dressing material 3 on a substrate 2. The material is especially effective for the treatment of intractable wound such as chronic dermatic ulcer.
Patent JP-H0264266-A (JP)
Title: Ignition switch for internal combustion engine with electric type igniter
Inventor: MIHIYAERU BUISUMAN
IPC: F02P1/08
Filed: 1989-06-28
Abstract: PURPOSE: To prevent an ignition from being actuated in a non-contact state by pivoting an engaging protrusion of an engaging lever to the operational range of an ignition switch and engaging the protrusion in an off position by means of an actuator only while an engine is running. CONSTITUTION: When an internal combustion engine 1 is running, a push button 29 is pushed, a control pin 25 pivots an arm 22, and then an arm 21 and a contact spring 18 to contact an opposite contact 15. After the running of the engine 1, negative pressure component in a crank chamber 2 is directed to a pneumatic actuator 9 via a check valve 5. An engaging lever 12 is pivoted by an operation rod 10 to dispose an engaging protrusion 14 in the operational range of the contact spring 18 of a release button 26. In such a state, the contact spring 18 and an operation lever 20 are engaged in an off position when a push button 29 is pushed. An ignition 31 is not actuated and the engine 1 coasts to standstill. When the engine is stopped, pressure in the crank chamber 2 is balanced, air is directed to the pneumatic actuator 9 via a throttle 8.  The engaging protrusion 14 is moved out of the operational range of a stop button 26 by a pulling spring 13. The ignition 31 is connected to be actuated again.
Patent JP-H05328890-A (JP)
Title: Premix for hot cake and hot cake
Inventor: SASAKI HIROTAKA
IPC: A21D13/08
Filed: 1992-05-29
Abstract: PURPOSE:To provide the subject premix suppressed in raising dough viscosity, improved in handleability, capable of giving hot cakes excellent in voluminous feeling and palate feeling etc., incorporated with gum guaiac and xanthane gum at each specified proportion. CONSTITUTION:The objective premix can be obtained by incorporating (A) a blend of wheat flour, saccharides, fatty oil and baking powder with (B) a total of 0.1-2.5 (pref. 0.12-1.7)wt.% of gum guaiac and xanthane gum at a weight ratio of (4:1) to (25:1), pref. (7:1) to (15:1).