baber/WOPTO huggingface dataset:
Patent JP-H09176859-A (JP)
Title: Production of corrosion resistance and oxidation resistant coating film and production device therefor
Inventor: HAMADA TAKAHIRO
IPC: C23C16/455
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To maximumly show the characteristics of a corrosion resistant and oxidation resistant coating film applied to a product to be treated with a complicated shape such as a cooling path in particular while the advantages in the utilization of a chemical vapor deposition method is made the most of. SOLUTION: As for the method for producing a corrosion resistant and oxidation resistant coating film, a corrosion resistant and oxidation resistant coating film 14 is formed on the surface of a product 11 to be treated such as a gas turbine blade, thereafter, the flow of gaseous H2 and gaseous HCl into a raw material carburettor is stopped, the remaining gas in a reaction chamber 5 is exhausted and oxygen (O2 ) is fed to the inside of the reaction chamber 5, by which the oxygen and the corrosion resistant and oxidation resistant coating film 14 are brought into reaction to form an oxidized film 15 on the surface of the film 14.
Patent JP-H08168367-A (JP)
Title: Extrusion apparatus
Inventor: YOSHITOMI BUNJI
IPC: A23N17/00
Filed: 1994-12-18
Abstract: PURPOSE: To provide an extrusion apparatus having a die capable of extruding an extrudate at a uniform speed. CONSTITUTION: This extrusion apparatus is provided with a die capable of extruding the extrudate through each die hole at a uniform speed. The die contains a flow channel having a shape to converge the pressure generated near the die plate to one point. The flow channel has a shape to constrict the flow of the raw material to increase the pressure of the material and introduce the material to each die hole after dividing the pressure. Extrusion products having uniform length can be produced by the use of the extrusion apparatus.
Patent JP-H06167813-A (JP)
Title: Organic removing liquid composition for resist
Inventor: WAKIYA KAZUMASA
IPC: H01L21/306
Filed: 1992-11-27
Abstract: PURPOSE:To obtain an org. removing liq. compsn. for a resist for high precision working excellent in anticorrosive effect by incorporating alkylbenzenesulfonic acid and a halogenated hydrocarbon solvent or an arom. hydrocarbon solvent in a specified ratio or further incorporating phenols. CONSTITUTION:This org. removing liq. compsn. contains 5-45wt.% alkylbenzenesulfonic acid represented by the formula (where R is >=15C alkyl) and 55-95wt.% at least one among halogenated hydrocarbon solvents and arom. hydrocarbon solvents or 5-45wt.% alkylbenzene-sulfonic acid represented by the formula, 50-90wt.% at least one among halogenated hydrocarbon solvents and arom. hydrocarbon solvents and 5-40wt.% phenols. This org. removing liq. compsn. is more excellent in anticorrosive effect to a substrate of a metal such as Al or Ni than a conventional nonaq. org. removing liq.
Patent JP-H08185606-A (JP)
Title: Magnetic head and its production
Inventor: SANPEI HIROSHI
IPC: G11B5/187
Filed: 1994-12-28
Abstract: PURPOSE: To eliminate the need for precision working, etc., and to provided a magnetic head having excellent wear resistance by butting a pair of core base materials formed with magnetic metallic films on their butt surfaces against each other and joining these core base materials to each other in this state by adhesive glass. CONSTITUTION: The magnetic metallic films 2L, 2R consisting of Fe-Al-Si alloys are respectively formed on the butt surfaces of a pair of the core base materials 1A, 1B formed of, for example, Nn-Zn ferrite, etc., to a U shape in section. These butt surfaces are butted against each other via gap materials 1c and both core base materials 1A, 1B are joined by using the adhesive glass 3. Many track forming grooves 6L, 6R of a specified pitch arriving at the gap part 1c from the outer side faces of the respective core base materials 1A, 1B are thereafter cut down to the surfaces corresponding to a tape sliding part 1a of the core base materials 1A, 1B. Gap parts 1c of each of respective chips are formed by these track forming grooves 6L, 6R, by which the track width of the gap parts 1c is limited to the regulated size.
Patent JP-H10178316-A (JP)
Title: Oscillator
Inventor: YANAI HIROTSUGU
IPC: H03B5/02
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To improve electrical characteristics and to prevent the deterioration of oscillation output in frequencies by switching two oscillation circuits and amplifying their signals by a common amplifier circuit. SOLUTION: A switching signal Vsw is supplied to a switching circuit 3 from the outside to supply a signal from the circuit 3 to respective oscillation circuits A and B to oscillate the circuit A, e.g. and to suppress the oscillation of the circuit B. The frequency signal of a high frequency oscillated by the circuit A is supplied for the emitter of the transistor TR 1 of the amplifier circuit 2 to be amplified by the transistor TR1 to output the frequency signal of the high frequency from the circuit A as an output signal from a collector. On the other hand, the polarity of the signal Vsm to the circuit 3 from outside is reversed to oscillate the circuit B, e.g. and to suppress the oscillation of the circuit A. The frequency signal of the high frequency oscillated by the circuit B is supplied for the emitter of the transistor TR 1 of the amplifier circuit 2.
Patent JP-H05150456-A (JP)
Title: Exposure method and exposure system
Inventor: TOMITA MANABU
IPC: H01L21/027
Filed: 1991-11-29
Abstract: PURPOSE:To realize an exposure method and an exposure system by easy processing technique, for example, conventional technique for producing a photomask, and to improve resolution. CONSTITUTION:As for the exposure method and the exposure system where exposure is executed by using at least two masks 2L and 2R, light 4R which is transmitted through at least either mask 2R and irradiates a material to be exposed is shifted in terms of phase from light 4L which is transmitted through at least the other mask 2L and irradiates the material to be exposed by using a filter 4, for example.
Patent JP-2001155556-A (JP)
Title: Non-halogen flame-retardant electric wire cable
Inventor: KIMURA KAZUFUMI
IPC: H01B7/17
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a new non-halogen flame-retardant electric wire cable superior in flame resistance and mechanical properties, and the insulating resistance or the like. SOLUTION: An outer periphery of a conductor 2 or an electric wire core is coated with an insulating coating member 3 composed of a composition prepared by mixing 50-300 parts wt. of magnesium hydroxide dissolving nickel in solid to 100 parts wt. of a blend polymer composed of 50-95 wt.% of ethylene copolymer and 5-50 wt.% of metallocene ethylenic copolymer polymerized with a metallocene catalyst, whereby remarkably improving the flame resistance, the mechanical properties, and the insulating resistance or the like.
Patent JP-H08173091-A (JP)
Title: Food product
Inventor: SHIMOMURA KENJI
IPC: A23L2/38
Filed: 1994-12-27
Abstract: PURPOSE: To provide a food product which comprises conchiolin or a treated product therefrom, thus has high safety and actions to inhibit histamine, skin aging and fine wrinkles, improves skin gloss and tension, and prevents oxidation and formation of activated oxygen. CONSTITUTION: The shells such as pearl oyster, hard-shelled mussels (Mytilus coruscus) or fresh-water mussel (Cristaria plicata spatiosa) are crushed, treated with dilute hydrochloric acid to remove the calcium component, centrifuged and filtered or decanted to collect the insolubles. Then, the insolubles are stirred together with purified water and collected by centrifugation or the like. Further, an aqueous hydrochloric acid of 2-10% concentration may be added to the conchiolin at 50-110 deg.C to give the hydrolyzate thereof. The product is combined with an excipient to granules or tablets or beverage.
Patent JP-H08157378-A (JP)
Title: Preventing agent for adhesion
Inventor: OBARA TAKEO
IPC: C08B37/00
Filed: 1994-12-06
Abstract: PURPOSE: To obtain the subject preventing agent, constituted of a crosslinked hyaluronic acid having mutually crosslinked carboxyl groups, insolubilized in water, retainable in tissuey lesions for a desired period and capable of sustaining effects and remarkably reducing the occurrence of postoperative adhesion. CONSTITUTION: This preventing agent is obtained by crosslinking carboxyl groups in a glucuronic acid residue constituting hyaluronic acid with a two terminal epoxy-containing compound-based crosslinking agent and represented by the formula. Furthermore, the crosslinking ratio between the carboxyl groups is preferably 0.5-5%. For example, the preventing agent is preferably prepared by dissolving (A) the hyaluronic acid, (B) the two terminal epoxy-containing compound which is the crosslinking agent (e.g. ethylene glycol diglycidyl ether) and (C) a neutral to a weak acidic solvent (e.g. a phosphate at pH4-7 in its aqueous solution such as monoammonium monophosphate) in pure water, then evaporating the water to dryness and providing a filmlike or a sheetlike form by heating.
Patent JP-H10185659-A (JP)
Title: Liquid level detecting device
Inventor: KONDO SATORU
IPC: G01F23/36
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level detecting device for detecting the liquid level of a highly viscous liquid. SOLUTION: A float ball 5 is held by a base 3 through a spring 5, and a plate 6 formed of an elastic body and a rigid plate 7 opposed thereto with a prescribed space are provided above the float ball 4. A switch 8 is fixed to the top end of the plate 7. Such a constituted body is sealed by a cover 9a formed of a flexible membrane member, and a detecting circuit 10a is provided on the outside of the cover 9a. When a liquid 2 in a liquid tank 1 is increased, it pushes up the float ball 4 from the outside of the flexible cover 9a, the float ball 4 consequently pushes up the plate 6 to close the switch 8, and a signal corresponding to this state is outputted from the detecting circuit 10a, whereby the liquid level is detected is in a position where the float ball 4 is set.  Since the detecting part is covered with the cover 9a, it never makes contact with the liquid, and the operating performance of the constituting member can be regularly kept constant.
Patent JP-H09151175-A (JP)
Title: Fibrinogen receptor antagonist having substituted beta-amino acid residue and medicinal preparation containing the same antagonist as active ingredient
Inventor: HAYASHI YOSHIO
IPC: A61K31/495
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having platelet aggregation inhibiting action. SOLUTION: This compound is represented by formula I [R<1> and R<2> are each H, a lower alkyl, etc.; R<3> is H, a lower alkyl, a lower alkenyl, etc.; R<4> is H, a lower alkyl, etc.; R<5> is H, etc.; P and Q are each a lower alkyl or P and Q form a cycloalkyl together with C; X is N or C; Y1 and Y2 are each H, a lower alkyl, a halogen, etc.; (m) is 0-2] or its salt, e.g. N-(N-4- amidinobenzoyl-α, α-dimethyl-β-alanyl)-4-piperidine acetate. The compound of formula I is obtained by binding an amidinobenzoic part of formula II to a substituted β-amino acid residue part of formula III and a pyridine or piperazine part of formula IV.  The compound of formula I is competitive to a fibrinogen receptor and exhibits a high platelet aggregation inhibiting action and is excellent in no influence on the stability of an in vivo proteolytic enzyme and in oral absorbing property. The compound is effective in improvement of platelet thrombosis, thromboembolism and re-occlusion, unstable angina pectoris, cardiac infarction and peripheral circulation blood flow.
Patent JP-H07163276-A (JP)
Title: Spool for spinning reel for fishing
Inventor: AOKI ATSUTO
IPC: A01K89/01
Filed: 1993-12-13
Abstract: PURPOSE:To obtain a spool for a spinning reel for fishing, readily and accurately forming a stop groove for holding a drag washer removal preventing ring. CONSTITUTION:Plural stop grooves 13a to 13g extending in the axial direction of a spool main body 10 for housing a drag washer group 12 are formed at intervals in the inner peripheral face of a drag washer housing part 11 of the spool main body. A drag washer removal preventing ring 15 is made into a polygon and its corner parts are engaged with plural stop grooves. The drag washer 12a at the front row can be brought into contact with the side of the polygonal preventing ring. When the spool main body is obtained by injection molding, the preventing ring is simultaneously molded.
Patent JP-H06193751-A (JP)
Title: Rotary valve
Inventor: NOGAMI TADAHIKO
IPC: F16K31/06
Filed: 1992-12-22
Abstract: PURPOSE:To obtain the superior operation performance, reduce the driving power, obtain the high responsiveness by the small driving energy, and preventing the generation of the reckless drive even if anomaly is generated in an electric system, in a rotary valve. CONSTITUTION:A valve body 1 is joined with a spacer 5 and a neutral point adjusting screw 10 by the compression springs 8 and 9, and adjusted so that a compression force is generated always on the compression springs 8 and 9 within all the movement regions. A movable element 12 is integrally joined with the valve body 1, and the angular displacement quantity of the valve body 1 is feedback-controlled by using an angular displacement detecting device 14. Each of the compression springs 8 and 9 has a small spring constant for providing the min. necessary function in the system stop or the generation of anomaly, and the characteristic value is increased by the electrical angular displacement quantity feedback control in the ordinary operation, and high response is realized.
Patent JP-H06184901-A (JP)
Title: Composite fiber assembly
Inventor: YAMAJI KATSUHIKO
IPC: D04H1/54
Filed: 1992-12-22
Abstract: PURPOSE:To provide a composite fiber assembly having such thickness as to be consistently high in mechanical strength despite varying in its weight and good in press formability. CONSTITUTION:The composite fiber assembly is such that numerous glass fibers including those oriented in the thickness direction are mutually, partly bound through high-density polyethylene and there are numerous fine voids throughout. The thickness T (mm) of the assembly, depending on its weight W (kg/m<2>), satisfies the following relationships: when 0.4<=W<=0.9, 4W-0.5<=T<=5W+1, and when 0.9W<=1.7, 6W-2.3<=T<=8W-1.7.
Patent JP-H06193886-A (JP)
Title: Door opening and closing mechanism for microwave oven
Inventor: TAZUMI YOSHIKIMI
IPC: F24C15/02
Filed: 1992-12-22
Abstract: PURPOSE:To provide a door opening and closing mechanism for,a microwave oven, capable of increasing a clearance between an oven main body and a door upon opening the door and facilitated to lower the upper surface of the opened door. CONSTITUTION:A door supporting link 3 is attached to a hinge 2, fixed to the lower part of the fore part of an oven main body 1, through a bearing so as to be swingable about a first lateral shaft supporting point P1 while a door 4 is attached to the fore end of the door supporting link 3 so as to be swingable about a second lateral shaft supporting point P2 through a bearing. A first gear 5, having the axial center of the first lateral shaft supporting point P1, is formed at the attaching part of the hinge 2, and a second gear 6 meshed with the first gear 5, is fixed to the door 4 while the door 4 is rotated and swung about the second lateral shaft supporting point P2 by the meshing of the first gear 5 with the second gear 6, which is accompanied by the rotating swing of the door 4 about the first lateral shaft supporting point P1.
Patent JP-H09186509-A (JP)
Title: High frequency printed circuit board
Inventor: KORIYAMA SHINICHI
IPC: H05K1/09
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board having a transmission line whose transmission loss is small to the same degree as the case without a close contact layer while having the close contact layer between a conductor layer and a dielectric board. SOLUTION: The board is formed by forming a transmission line such as a microstrip line, a coplaner line, a strip line or a slot line composed of a metallic conductor layer 2 whose electric resistivity is 10Ω-cm or below by the thin film method on the surface of a dielectric board 1. In this case, a close contact layer composed of a chemical compound containing at least one of Ti and Ta whose electric resistivity is 4.4Ω-cm or over is interposed between the metallic conductor layer 2 and the dielectric board 1.
Patent JP-H11173032-A (JP)
Title: Fixing method of shutter
Inventor: SUGIBABA SHIGERU
IPC: E05C19/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide the fixing method of a simple shutter for suppressing the occurrence of noise at the time of strong wind, such as typhoon and the like. SOLUTION: A shutter 12 during use by a rod-like member 16 supported by a support member 14 arranged on both the sides of the outer part of a window 10 is pushed to the side of a building to suppress the movement. In addition, pushing by the rod-like member 16 is performed through an elastic member 36, preferably, the elastic member 36 is stuck on the rod-like member 16 by a pressure sensitive adhesive or an adhesive in accordance with the condition in the field of the shutter. Furthermore, the support position of the rod-like member 16 by the support member 14 is adjustable, and in addition, the rod-like member 16 is constituted expandable.
Patent JP-H05173491-A (JP)
Title: Display member
Inventor: KOBU MAKOTO
IPC: G09F9/30
Filed: 1991-12-25
Abstract: PURPOSE:To obtain the display member which can display desired characters, figures and animations, has the effect of memorizing the displayed information and is low in electric power consumption and production cost by constituting the member with heating elements controlled in heat generation by a controller for each of elements and a thermochromic layer in tight contact with the heating elements. CONSTITUTION:An insulating layer 2 is provided on an heating base body 1 and the heating element: 3 is provided thereon. The heating element 3 divided to elements. These heating element 3 generated prescribed heat by receiving the signals from the controller. The thermochromic layer 5 is provided on the thermochromic base body 4 and the display member is constituted by bringing the surface of the thermochromic layer 5 and the surface of the heating elements 3 into tight contact with each other. The heating element, 3 generates heat in compliance with the instruction by the signal for driving the display member when the signal is transmitted from the controller by this constitution. The heat is transferred to the thermochromic layer 5 to reversibly change the visible state of the layer 5 by the heating temp., by which the writing and erasing of the information are executed.
Patent JP-H07200751-A (JP)
Title: Id card input printer
Inventor: HAKOZAKI HIROSHI
IPC: B42D15/10
Filed: 1993-12-03
Abstract: PURPOSE:To automatically imprint and print the data read by an ID card scanner in a medium which is manually operated. CONSTITUTION:The data read by the ID card scanner 2 attached to a device is stored within a device and stored ID information is imprinted in a printing medium passing under optical sensors 3 such as plural photo interrupters, on the condition set by a console 1 by a non-contact fixing print mechanism such as ink jet head 4, in accordance with the movement of the printing medium. An operator can easily print ID information also in a shape other than form without making such a mistake in a transcription only if he holds the printing medium and moves it under the device.
Patent JP-H11175727-A (JP)
Title: Inspection method and device therefor
Inventor: KURODA TOSHIHIRO
IPC: G01N21/88
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To make inspection possible without depending on the color tone of foreign matter by extracting a color tone variation part in color picture information, then, removing the color tone variation part of a satisfactory article and extracting only the defective part. SOLUTION: Picture information inputted from a color camera is vertically and horizontally divided and stored them by each R, G and B for every pixel data (a process 1). Then, the mean values Ri, Gi and Bi of (n) pixel data in (n) column (l) line or (l) column (n) line are calculated and (i) is successively increased from 0 so that a mean value by each R, G and B for every (n) pixel is calculated (a process 2). Then, a color space distance L=[(Ri-Ri+1)<2> +(Gi-Gi+1)<2> ]<1/2> between adjacent (n) pixel data is calculated (a process 3) and the pixel data beyond a preliminarily set threshold value are extracted (a process 4).  On the other hand, a non-defective part is image-picked-up and collected so that representative picture data are prepared (processes 5 and 6) the extracted pixel data are compared with the representative pixel data and only different pixel data are extracted and processed (a process 7) to be displayed.
Patent JP-2000172017-A (JP)
Title: Production of ferrite carrier core for electrophotographic development
Inventor: TOMOSAWA TOSHIAKI
IPC: G03G9/107
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To produce ferrite carrier cores for electrophotographic development capable of simultaneously satisfying both necessary magnetic characteristics and surface characteristics and free from a harmful heavy metal in a good yield. SOLUTION: Magnetite or a magnetite-base multiple oxide free from a harmful heavy metal is comminuted and mixed as stating material and spherically granulated. The resultant spherically granulated powder is fired at 850-1,000 deg.C top temperature in an inert gaseous atmosphere used from the beginning of the firing process to the end to obtain the objective fired ferrite carrier cores having >=80 emu/g magnetization degree at 10 kOe and >=250 cm2/g BET specific surface area.
Patent JP-H03204576-A (JP)
Title: Ice making device
Inventor: SAKON YUZO
IPC: F25C1/14
Filed: 1989-12-28
Abstract: PURPOSE:To scrape ice, produced in an inner tube, surely with blades and permit continuous operation by a method wherein the blades are provided with a plurality of flow holes, passing the flow of ice making solution from the front surface to the back surface of the rotating direction of the same upon rotating the blades. CONSTITUTION:Blades 3 are provided with a plurality of flow holes 5, passing the flow of ice making solution from the front surfaces to the back surfaces of the rotating direction of the same upon rotating the blades 3. When the blades 3 are rotated to scrape ice, produced in an inner tube 2, ice making solution in the front surface side of the rotating direction of the blade is passed to the back surfaces of the same through respective flow holes 5 provided on the blades 3 upon rotating the blades 3 whereby the back surface sides of the blades 3 are disturbed by the ice making solution. Accordingly, the generation of negative pressure areas is restricted, the generation of freezing is reduced, ice is scraped by the blades 3 smoothly without applying so high load on a rotating body 4 whereby continuous operation is effected without inviting the overload or freezing lock and the like of a motor for the rotating body 4.