baber/WOPTO huggingface dataset:
Patent JP-H06110337-A (JP)
Title: Image forming device
Inventor: TAKANO MINORU
IPC: G03G21/16
Filed: 1992-09-28
Abstract: PURPOSE:To improve precision of a gap between an image carrier and a separating part with a simple construction in the image forming device provided with the separating part electrically separating a sheet after a toner image on a image carrier such as a photosensitive drum is transferred to the sheet. CONSTITUTION:The image forming device is provided with a toner image forming means 5 forming the toner image on the image carrier 40, a transfer means 42 transferring the toner image on the image carrier 40 to the sheet carried through a carrying path, the separating means 8 to separate the sheet by imparting electric charge downstream of the transferring means 42 which is the reverse polarity as the electric charge of the backside of the sheet, and is constituted so that at least a frame 10a provided with the separating means 8 is opened and closed with the carrying path as the border line. The separating means 8 is constituted to be mobile against the frame 10a, a positioning member 22 is provided on the main body frame 20 with the image carrier 40 thus, the separating means 8 is positioned by the positioning member 22 when the frame 10a is closed.
Patent JP-H10107572-A (JP)
Title: Surface acoustic wave device
Inventor: MATSUDA TOSHIYA
IPC: H03H9/145
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To easily and quickly coat upper and side faces of all electrodes with a protection film through anodic oxidation processing by laminating a metallic thin film layer with a specific thickness possible for anodic oxidation on a metallic electrode layer forming stimulation electrodes and electrode pads. SOLUTION: A prescribed shape of metallic electrode layer 2 and an electrode pad section 3 are laminated onto vibration electrodes and an electrode pad region on a piezoelectric substrate 1 by the photolithography method. Then a metallic thin film layer 4 (thickness is 100mm or below) made of a material possible for anodic oxidation is laminated on them. Furthermore, a patterned photo resist layer 5 is formed on a region such as the electrode pad section 3 not requiring a protection film. Furthermore, anodic oxidation is applied to the region and a metallic electrode layer side 2a where no photo resist layer 5 is formed. Finally, the photo resist layer 5 is removed by a organic agent, wire bonding is applied to a prescribed position and then the process is made complete.  According to this method, upper and side faces of all the electrodes except the electrode pad section 3 are coated with a protection film through anodic oxidation processing.
Patent JP-H0981144-A (JP)
Title: Melody analyzer
Inventor: MINAMITAKA JIYUNICHI
IPC: G10H1/36
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a melody analyzer capable of analyzing the melody (kind of sound classification) even for an incomplete musical background information input. SOLUTION: A melody input part 10 inputs a melody. A musical background input part 20 inputs the musical background information of the melody. A background input discriminating part 30 discriminates that a musical background information input is any of (a) a scale and a code, (b) a code only (no scale) and (c) a scale only (no code). A first kind of sound classifying part for (a) scale and code, a second kind of sound classifying part 50 for (b) code only and a third kind of sound classifying part 60 for (c) scale only, are operated, respectively, and the kind of sound of the melody is classified based on the inputted musical background information.
Patent JP-S60149553-A (JP)
Inventor: BEATO BEENAA
IPC: C07C239/00
Filed: 1984-12-06
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-S60141724-A (JP)
Inventor: GIYUI BANRURUBURUGU
IPC: A61K31/573
Filed: 1984-12-06
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-H01101779-A (JP)
Title: Digital data replacing method
Inventor: NAKATSU YOSHIHITO
IPC: H04N5/16
Filed: 1987-10-14
Abstract: PURPOSE:To prevent a signal level at a replacement period and that at other period from being deviated relatively by setting a low-order bit by one to an N-bit digital data being an output of an A/D converter in replacing a digital data in a clamp level period so as to form an (N+1)-bit digital data. CONSTITUTION:In replacing a digital data in the clamping level period, a low- order bit by one is set to the N-bit data being the output of the A/D converter 3 to form an (N+1)-bit data, the high-order N-bit data in the replacement period is replaced by A or (A+1), and the added least significant bit data is set to 1 in the replacement period and set to 0 in other period when the high-order N-bit data is replaced by A, and the added least significant bit data is set to 0 in the replacement period and to 1 in other period when the high-order N-bit data is replaced by (A+1). Thus, no relative deviation is generated between the signal level at the clamping level and in other period than the clamping level after replacement.
Patent JP-H01104756-A (JP)
Title: Thermal spraying material of oxide system
Inventor: FUKUDA YUJI
IPC: C23C4/10
Filed: 1987-10-14
Abstract: PURPOSE:To obtain a thermal spraying material of an oxide system which is capable of forming a dense and secure thermally sprayed film having excellent corrosion resistance by forming spherical secondary particles internally having cavities by bonding of fine oxide particles. CONSTITUTION:The fine oxide particles 1 consisting of <=1mum average grain size are stuck at a prescribed thickness on the surfaces of the spherical base particles 3 of about 10mum grain size consisting of carbon which burns to carbon dioxide at a relatively low temp. The base particles 3 are removed by adequate means such as heat treatment to prepare the secondary particles of the above- mentioned thermal spraying material internally having the cavities 2. The above- mentioned oxide consists of >=1 kinds among zirconia, alumina, titania, yttria, magnesia, calcia, and chromia and the diameter of the cavities 2 is preterably about <=200mum. The fine oxide particles 1 are well melted and the fine particles are well bonded to each other and are press-welded to the surface of a material to be thermally sprayed at the time of thermal spraying, by which the dense and secure thermally sprayed film having less pores is formed. The resistance of products to heat, wear and corrosion is improved if this film is applied on the products.
Patent JP-2000073539-A (JP)
Title: Form hunger for concrete damping floating floor
Inventor: HIRAMATSU TOMOTAKA
IPC: E04F15/024
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a form hunger at a low cost and facilitate the storage and carrying by covering the upper surface of a damping material arranged on a skeleton floor with a main part, extending a collar part flush around the main part, and forming a stopper for butting each cut angle part of a form put on the collar part on the circumference of the upper surface of the main part. SOLUTION: A hunger 1 is formed of a main part 5 for covering the upper surface of a damping material 2 arranged on the skeleton floor G of a building and a collar part 6 extended flush around the main part 5, and it has a stopper 7 formed on the circumference of the upper surface of the main part 5. The central through-hole 4 of the main part 5 is fitted to a bolt 3 protruded from the upper surface of the damping material 2, and fixed by a washer 8 and a nut 9, and a form K is placed on the collar part 6 with each cut angle part thereof being butted to the stopper 7. According to this, the arrangement of the hunger 1 on the skeleton floor G in combination with the damping material 2 is facilitated, and the positioning of the form K can be made more precise to simplify the laying work. Further, since the form is simple, the manufacturing cost can be reduced, and it is never bulky in storage or carrying.
Patent JP-H02108629-A (JP)
Title: Method for sterilizing lactoferrin
Inventor: DOSEMARI SHUNICHI
IPC: A61P31/04
Filed: 1988-10-17
Abstract: PURPOSE:To enable sterilization of lactoferrin in a state of maintained physiological functionality thereof without forming precipitates by regulating the ionic strength of an aqueous solution of the lactoferrin within a specific range. CONSTITUTION:An aqueous solution of lactoferrin is thermally sterilized. In the process, the ionic strength of the aqueous solution is regulated under conditions expressed by the formula (T is temperature  deg.C) and then sterilized. The lactoferrin is an iron-binding milk protein and has various physiological activities, such as bacteriostatic action on pathogenic bacteria, differentiation regulating action on leukocytes, sterilizing power enhancing action, propagating action on lymphocytes and iron absorption regulating action, and is utilizable also as food materials. The concentration of the aqueous solution of lactoferrin may be high. In this case, the solution is desalted to provide an ionic strength (I) corresponding to the conditions expressed by the formula and regulated.
Patent JP-H01105046-A (JP)
Title: Speed change control device for automatic transmission
Inventor: YOKOTA HIROAKI
IPC: B60W10/10
Filed: 1987-10-14
Abstract: PURPOSE:To promote the improvement of accelerating and driving quality while suppressing a slip and ensuring a starting quality by performing high speed shift starting with an output of a low mu output means on a low mu road and a shift down by one speed shift after the starting. CONSTITUTION:A control unit 20 inputs each signal of a range position sensor 5, throttle opening sensor 6, car speed sensor 7, driven wheel speed sensor 8a and a drive wheel speed sensor 8b, and when a low mu road is decided by a speed difference between a driven wheel and a drive wheel, the control unit 20 corrects a speed change shift in an automatic transmission 2 from a normal starting of 1-speed or 2-speed to a high speed side of 4-speed, suppressing a slip of the drive wheel to perform starting. Next performing the starting, when a car speed increases to, for instance, 20Km/H or more, the speed change shift is corrected by shift down to 3-speed. Thus while ensuring a starting quality in the low mu road, the improvement of accelerating and driving quality after the starting can be promoted.
Patent JP-2000085189-A (JP)
Title: Image information processing apparatus
Inventor: YAMAUCHI TOMOYA
IPC: B41J29/38
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To achieve an efficient interpretation processing for an image information command chain by a method wherein a status transition command that is generated many times is efficiently processed in a parallel interpretation processing for image information command chain such as complicated PDL. SOLUTION: There is disclosed an image information processing apparatus that performs drawing operations by interpreting input data. A language element which is used as a reference object in an analyzing operation of the other language element is discriminated from a plurality of language elements which are analyzed by a character/phrase analyzing means as a status control element and the status control element is separated therefrom and is analyzed, then status data is memorized. On the other hand, a partial language element chain consisting of language elements in which a reference status control element is shared, is generated and is corresponded to status data. The partial language element chain is divided and is analyzed, then a drawing operation is performed.
Patent JP-2000070492-A (JP)
Title: Pachinko game machine
Inventor: GOTO SHIGETO
IPC: A63F7/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To simplify assembling work of a pachinko game machine by unitizing parts such as ball delivering unit, ball discharging trough, ball extracting trough and winning ball discharging unit. SOLUTION: In a pachinko game machine provided with a backside mechanism 6 on the backside of a playing board 5, and in the backside mechanism 6 with a ball delivering unit 14 to deliver a predetermined number of pinballs and a ball discharging chute 20 to lead pinball balls charged from the ball delivering unit 14 to a hitting ball supply tray, a mounding base 16 is provided unitized with the ball delivering unit 14, the ball discharging chute 20 is mounted on the mounting base 16, and the ball delivering unit 14 and the ball discharging trough 20 are unitized.
Patent JP-H01104305-A (JP)
Title: Membrane for separating liquid
Inventor: URAGAMI TADASHI
IPC: C08B37/08
Filed: 1987-10-15
Abstract: PURPOSE:To obtain a membrane for separating liquid which is excellent in separation performance of mixed liquid by forming a chitosan derivative obtained by cross-linking chitosan with aldehyde into a membrane. CONSTITUTION:A membrane is formed by dissolving chitosan in an acetic acid aq. soln. and casting this soln. on a glass plate and drying it. This membrane is peeled and immersed in a sodium hydroxide aq. soln. to neutralize it and thereafter a chitosan membrane is obtained by washing it with water and drying it. This chitosan membrane is immersed in a soln. in which a dialdehyde aq. soln. such as glutaraldehyde is added with a sulfuric acid aq. soln. as a catalyst and chitosan is subjected to cross-linking reaction and thereafter washed with water and dried. The chitosan membrane cross-linked with dialdehyde obtained by such a way can be used as the membrane for separating mixed liquid such as water-ethanol by an osmotic gasification (pervaporation) method or an evaporative osmosis (evapomeation) method.
Patent JP-H03122258-A (JP)
Title: Alloy steel for injection molding powder metallurgy excellent in hardenability
Inventor: KIJIMA YOSHIO
IPC: B22F3/02
Filed: 1989-10-06
Abstract: PURPOSE:To provide afterworkability equal to that of Fe-Ni-C alloy in the form of a sintered compact and also to improve surface hardness and wear resistance by means of heat treatment by specifying respective contents of Cr, C, and Fe. CONSTITUTION:The alloy steel for injection molding powder metallurgy has a composition consisting of, by weight, 0.5-3% Cr, 0.3-1% C, and the balance Fe. The above alloy steel has afterworkability equal to that of Fe-Ni-C alloy in the form of a sintered compact. Further, superior wear resistance as well as surface hardness exceeding Hv700 can be provided by means of heat treatments of hardening and tempering.
Patent JP-H09171083-A (JP)
Title: Charged particle detector and mass spectrometer using detector thereof
Inventor: TURNER PATRICK JAMES
IPC: H01J49/26
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle detector whose life is long, which is reliable and whose manufacturing cost is low. SOLUTION: The charged particle detector is a Faraday cup which is used for an isotope specific mass spectrometer or the like, it is constituted partly of at least carbon prepared by burning wood or other granular or cellular organic substances, and a charged particle collection substrate 12 whose substrate surface is a continuous air bubble structure is installed. Air bubbles are in a tubular shape in such a way that they are stretched.
Patent JP-H03153933-A (JP)
Title: Fluid shearing joint
Inventor: JIERARUDO II MEIDAA
IPC: F16D35/00
Filed: 1990-09-28
Abstract: PURPOSE: To improve the efficiency and facilitate the assembly by providing a single body L-shaped dam having a part extending in the radial direction and received in an annular groove of a working chamber and a part extending in the axial direction and received in a peripheral fringe cavity of the working chamber. CONSTITUTION: A single body L-shaped dam 36 is provided with a part 37 which is received in an annular groove 24 and is extended in the radial direction and a part 38 which is received in a peripheral fringe cavity 25 and is extended in the axial direction, and the dam 36 is designed so that it is received on one side of a damp hole 42. The dam 36 introduces shear fluid through the hole 42 and acts as a pump element which returns it into a fluid reservoir 21 through a passage 49 in the radial direction. The dam 36 is positioned adjacent to the hole 42, and an inclined face shown by codes 43, 45 introduces shear fluid into the hole 42.  The relative rotation occurs between a drive member 11 and a driven member 15 due to the property of a joint by means of shear fluid the member 11 energizes shear fluid on the inclined face, and the fluid is fed from the hole 42 into the reservoir 21 by the resultant accumulated pressure.
Patent JP-H02155923-A (JP)
Title: Preparation of polytetrahydrofuran-alkyl sulfonate and method of utilizing it
Inventor: URURITSUHI KEERAA
IPC: C07C303/28
Filed: 1989-10-06
Abstract: PURPOSE: To provide the subject compound which is useful to obtain polytetrahydrofuran-ω,ω'-diamine, an intermediate product of polymer production by reacting polytetrahydrofuran with an alkylsulfonyl halide.  
     CONSTITUTION: The subject compound shown by formula II is provided by reacting polytetrahydrofuran shown by formula I ((n) is 3-150) with preferably at least a stoichiometrical amount of an alkyl sulfonyl halide shown by the formula R-SO 2 -X (R is a 1-4C alkyl; X is chlorine, bromine, iodine), preferably in the presence of a basically functioning material (e.g.: triethylamine) ≤100°C. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62123270-A (JP)
Inventor: KOBAYASHI MASAHIRO
IPC: F25C1/22
Filed: 1985-11-20
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。
Patent JP-H0569011-A (JP)
Title: Skew rolling method for tube
Inventor: MORIOKA NOBUHIKO
IPC: B21B19/04
Filed: 1991-09-12
Abstract: PURPOSE:To prevent misrolling by specifying the relationship between the diameter of a base stock for material to be rolled, distance from the starting position of gripping the base stock with inclined rolls to the tip of a plug, clearance between shoes at the position of the tip of the plug, roll gap and clearance between the shoes at the thickness determining position. CONSTITUTION:In a skew rolling method for tube that the base stock 1 for material to be rolled is rolled, when the diameter of the base stock of material to be rolled is expressed by D8, distance from the starting position of gripping the base stock 1 for material to be rolled with the inclined rolls 2 to the tip of the plug 3 by X, clearance between the disk shoes 4 at the position of the tip of the plug by H1, gap between the rolls 2 at thickness determining position by Et, clearance between the shoes 4 at the thickness determining position by H, they are taken as 1.0<=Ht/Et<=1.4, 0.2<=X/D8<=0.7, 1.0<=H1/D8<=1.3. In this way, the tube stock excellent in external size, thickness, thickness deviation, etc., and less internal surface flaw can be manufactured without generating such misrolling as defective biting, defective run away.
Patent JP-H01104000-A (JP)
Title: Production of crystal
Inventor: KANO MANABU
IPC: C30B35/00
Filed: 1987-10-15
Abstract: PURPOSE:To reduce the concn. of C in a single crystal after growth by treating graphite products which constitute a crystal growing device under specific conditions in a vacuum heating device prior to installation of said products in said growing device. CONSTITUTION:The graphite products 10 such as graphite heater, heat insulating material or others which constitute the hot zone of the crystal pulling up device are imposed on a supporting base 2 of the vacuum heating device and a top cap 3 is put thereon. The inside of the device body 1 is evacuated to a prescribed vacuum degree by operating a vacuum pump and thereafter, electricity is supplied to a heating element 4 to heat the parts 10. While the temps. are detected by temp. sensors 7a, 7b, the temp. is increased up to the m.p. of the single crystal to be grown or above. This state is maintained until the decrease of the vacuum degree is substantially ceased. While the air is sufficiently removed or an inert gas is supplied to the device 1, the temp. therein is rapidly lowered down to room temp. The products 10 are thereafter taken out and are installed in a crystal pulling up device. The growth of the crystal is thus executed.
Patent JP-H07188253-A (JP)
Title: Production of alkylaluminoxane passivated on inert support material
Inventor: SHIYUTEFUAN GIYURUTSUGEN
IPC: C07F5/06
Filed: 1994-10-25
Abstract: PURPOSE: To provide a method for immobilizing an alkyl-aluminoxane to be fixed on an inert support material in high yield and homogeneity in such a manner that the product is finally present as free flowing powder while retaining the particulate form of the support.  
     CONSTITUTION: A lyophilic dispersion of an alkylaluminoxane which is present in a dispersed form is fixed in the sol state on an inert support material composed of one or more porous oxides of a group II, III or IV element. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S61140458-A (JP)
Title: Binder
Inventor: SHIMIZU KENICHI
IPC: B65H5/06
Filed: 1984-12-12
Abstract: PURPOSE:To accurately fold each of a number of papers in two and to smoothly stack bound books in a binder by rotating a paper carrying tray up to under a wall plate so that the wall plate for pushing a given number of papers folded in two one by one and stacked on a paper end aligner up to a saddle stitching position does not abut against the bound books. CONSTITUTION:A paper from a paper supply assembly B is fed by rollers 6 and, after passing sponge rollers 12 and 13 while being guided by an upper guide plate 8, the leading end of the paper abuts against fences 15-18, beginning to be bent near the rollers 6 and a lower guide plate 9. Then a roller 7 is rotated by one revolution in response to a signal from a sensor 10 and the paper is pinched between the roller 7 and one of the rollers 6, being folded. The paper is then fed to a paper end aligner D and carried onto trays 52 and 54. After brushed by a brush roller 47, the paper is fed toward a wall plate 34 and, when the tail end of the paper touches a roller 40 or 40', the paper is fed in a direction A. And when the paper perpendicular to the fold of the paper is brought into contact with a roller 45, the paper is fed in a direction B. After arranged, all the papers are pushed by the wall plate 34 at the rear ends of the papers and the aligned fold lines of the papers are aligned with the edge of a staple receiving stay 57 through a gap formed between the trays 52 and 54 just above the edge. After stitched by a stitcher 59, the papers are stacked.
Patent JP-H08124941-A (JP)
Title: Compound semiconductor device and manufacture thereof
Inventor: ANDO KOJI
IPC: H01L21/338
Filed: 1994-10-25
Abstract: PURPOSE: To obtain a compound semiconductor device of low noise and high withstand voltage by reducing short channel effect and source resistance. CONSTITUTION: A recessed part is formed on a GaAs substrate 1. An undoped GaAs buffer layer 8, an nGaAs conductive layer 9 and an undoped GaAs layer 10 are formed on the plane of the abovementioned recessed part successively. Besides, the bottom parts of the undoped GaAs buffer layer 8, the nGaAs conductive layer 9 and the undoped GaAs layer 10 are thinned off, and their side parts are thickly formed.