baber/WOPTO huggingface dataset:
Patent JP-S6327274-A (JP)
Title: Printer
Inventor: KATO HARUHISA
IPC: B41J2/36
Filed: 1986-07-22
Abstract: PURPOSE:To provide a printer wherein the apparent density of a character or figure recorded is constant even when recording is performed in such a state that a recording head is inclined, by controlling recording density due to the recording head corresponding to the mount angle of the recording head to a carriage. CONSTITUTION:When printing is performed at a position where contact points 9, 11 are closed in such a state that a recording head 1 is inclined in the direction shown by an arrow 13, the dot density of a printed character becomes higher than that of the character printed at a position where the printing head is not inclined (at a position where the contact points 9, 10 are closed) if a printing font is same and becomes lower than that of the character printed at a position where the printing head is further inclined (at a position where contact points 9, 12 are closed) and, therefore, the printing density of the printed character in each dot unit may be set to a medium degree. As a result, when information is stored in RAM within a recording control part 21 and the driving voltage or current supply time of the recording head is selected corresponding to the position of the contact points detected to drive a recording head 24, apparent recording density can be made constant regardless of the inclination of the head.
Patent JP-2000012684-A (JP)
Title: Method for forming metal layer
Inventor: TAGUCHI MITSURU
IPC: C25D7/12
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To suppress generation of a void when forming a metal plated layer by electrolytic plating and to appropriately bury the inside of a recessed part with the metal plated layer by gluing one portion of a metal part exposed to the bottom part of the recessed part to the side wall of the recessed part before forming a seed layer and forming a coverage layer. SOLUTION: A metal part 3 is partially etched by sputtering for a metal part 3 be exposed to the bottom part of a recessed part 2, and the metal of the metal part 3 is glued to the side wall of the recessed part 2 for forming a coverage layer 4. A seed layer 5 is formed on the inner wall of the recessed part 2. As a result, the coverage layer 4 is formed also on a side wall at the bottom side of the recessed part 2 where a film cannot be formed easily by the film formation of sputtering, thus allowing the coverage layer 4 to play the function of the seed layer 5 even if coverage for the recessed part 2 of the seed layer 5 is not sufficient. Therefore, even if the metal plated layer 6 is generated by electrolytic plating, generation of a void or the like is suppressed and the inside of the recessed part 2 is appropriately buried by the metal-plated layer 6.
Patent JP-H0520194-A (JP)
Title: Microprocessor system
Inventor: KUWATA AKIRA
IPC: G06F12/08
Filed: 1991-07-11
Abstract: PURPOSE:To apply a microprocessor system in various applications by actuating one of 1st and 2nd cache memories as an instruction cache memory with the other actuated as a data cache memory respectively in accordance with a switch signal. CONSTITUTION:A conversion circuit 103 switches the connection between an internal cache memory 102 and an external cache memory 200 and also between an internal instruction bus 106 and an internal data bus 105 in accordance with a switch signal SW. Then the memory 102 is used as an instruction cache memory or a data cache memory, and the memory 200 is used as a data cache memory or an instruction cache memory. The circuit 103 consists of an inverter and a transfer gate. Thus the switch is possible between the internal and external cache memories and also between the internal cache memories according to the system requests. Then a microprocessor system can be applied in various applications.
Patent JP-H07267907-A (JP)
Title: New n-aryl-alpha-amino acid, photoinitiator, photosensitive composition, photosensitive material and production of pattern
Inventor: KAJI MAKOTO
IPC: G03F7/027
Filed: 1994-07-22
Abstract: PURPOSE:To obtain a new N-aryl-alpha-amino acid exhibiting excellent photosensitive characteristics and useful as a photoinitiator, a photosensitive composition and a photosensitive material. CONSTITUTION:An N-aryl-alpha-amino acid is expressed by formula I (R1 to R5 each is H, a halogen, a 1-4C alkyl, cyano or a 1-4C alkylsulfone and at least one of R1 to R5 is cyano or a 1-4C alkylsulfone; R6 is H, a 1-12C alkyl, a cycloalkyl, a 1-12C hydroxyalkyl, a 2-l2C alkoxyalkyl, a 1-12C aminoalkyl or aryl; R7 to R8 each is H or a l-8C alkyl), e.g. N-(4-methylsulfonylphenyl)- Nmethylglycine. The compound of formula I is obtained by carrying out aromatic nucleophilic substitution reaction of corresponding substituted halogenbenzene with a glycine compound. The compound of formula I and a 3-substituted cumarin compound of formula II and/or an azabenzalcyclohexanone compound of formula III are included to provide the objective photo-initiator.
Patent JP-H0836920-A (JP)
Title: Foam insulated electric wire
Inventor: NAKAMURA HIROSHI
IPC: B29C47/02
Filed: 1994-07-22
Abstract: PURPOSE:To make the rate of foaming approx. 80% and make bubbles fine and uniform by using a polyolefin resin having a swelling ratio of 60% or more and a melt tension of 6.0g or more as a foam insulating layer. CONSTITUTION:A mixture of a high density polyethylene resin and low density polyethylene resin is adjusted so as to have a swelling ratio of 60% or more and a melt tension of 6.0g or more. Thereto an inorganic talc as inorganic nucleus agent and an azodicarboxylic acid amide as organic nucleus agent are added in certain specified contents, and an insulative resin is prepared using a two-axis mixing/kneading machine. The insulative resin is extruded by an extruder onto a conductor of 2.1mm in diameter and allowed to foam using nitrogen gas, and thereby a foaming insulated electric wire having a specified outside diameter is fabricated. Also an inert gas may be used as a foaming agent, which permits accomplishment of as high a foaming rate as 80%. Bubbles can be made finer if both an inorganic nucleus agent and organic nucleus agent are added to the foaming insulative resin.
Patent JP-S6061951-A (JP)
Title: Disk driver
Inventor: TSUYUKUCHI YUUJI
IPC: G11B19/20
Filed: 1983-09-14
Abstract: PURPOSE:To reduce power consumption by cutting off automatically a part of a power supply circuit from a power supply for a period during which the absence of a disk is detected. CONSTITUTION:A power supply switch of an entire system is turned on and a main power supply circuit 26 is also turned on. Even under such conditions, all power supply circuits of disk drivers 3 and 4 are not turned on. In other words, an interface circuit 20 and a sensor circuit 18 are actuated but a power supply circuit 27 at the output side of a switch circuit 21 is kept off. A disk 9 is put into the area between a hub 22 and a clamper 23 at a time point t1 of a figure B, and a sensor circuit 18 produces a low-level signal showing the presence of the disk 9. Therefore, the circuit 21 is turned on. As a result, the circuit 27 is also connected to a power supply. Thus all power supply circuits are connected to the power supply. When the disk 9 is detached from the area between the hub 22 and the clamper 23 at a time point t2. The circuit 18 delivers a high level signal showing the absence of the disk 9. Then the circuit 21 is turned off again.
Patent JP-H11928-A (JP)
Title: Civil engineering-construction member, and its manufacture
Inventor: OSADA HIDEHARU
IPC: B29C39/18
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a civil engineering-construction member which has a non-smooth flat surface, or has a partial uneven surface and/or steps on the surface, and of which the gloss and the surface smoothness have an appearance of a natural stone, etc., by a method wherein a reactant hardening resin applied on a base material, and at the point wherein the resin is unhardened, a die member is press-mounted from its top, and the die member is removed after a reaction-hardening. SOLUTION: A base material 2 of a concrete plate, a slate plate, etc., is used, and a normal temperature reactant hardening resin 3 such as an epoxy resin in which an aggregate is mixed, a urethane resin, is coated on the base material 2. At a point wherein the resin 3 is not hardened yet, a die member 4 on which characters and figures, etc., are engraved, is placed from the top in such a manner that air may not enter, and the die member 4 is pressed. Under this state, after the resin 3 is hardened, the die member 4 is removed. By this method, the surface can be made smooth, and a chic and beautiful formed article such as an artificial stone on which characters and figures, etc., are embossed, can be obtained, and also, by mixing one kind or a plurality of kinds of appropriate pigments and coloring materials, an appearance which is close to natural stones can be obtained.
Patent JP-S6231734-A (JP)
Title: Pendulum type vibration absorber provided with spring
Inventor: TSUJI MATSUO
IPC: E01D1/00
Filed: 1985-08-05
Abstract: PURPOSE:To make it possible to obtain a vibration absorber which has a small size while it has a long oscillating period, by disposing springs between frames and bases, and by providing arms each having a weight, and by providing dampers between the arms. CONSTITUTION:Springs 4, 4A are disposed between frames 3, 3a supported on base 1, 1a by means of rollers 2, 2a through 2i, and the bases 1, 1a. Further, arms 8a, 8a are supported to bearings 7, 7a through 7c secured on the frames 3, 3a, through the intermediary of pins 6, 6a. Further, the arms 8, 8a are provided with weights 9, 9a, and viscoelastic dampers 12, 12a through 12c are disposed between the arms 8, 8a.
Patent JP-H118019-A (JP)
Title: Electric connector with filter
Inventor: YOSHIOKA TAKASHI
IPC: H01R13/719
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To manufacture an electric connector with filter capable of easily damping or removing noise in a simple process by arranging a multiple filter mechanism in a cut of a housing so that a corresponding contact element and an individual electrode are electrically connected, and electrically connecting a shield frame and an earth electrode. SOLUTION: An electric connector with filter is constituted with a housing 1 in which a plurality of contact elements 2 are arranged in two rows and a cut 11 is formed so that part of the contact element is exposed, a multiple filter mechanism 3, and a shield frame 4 surrounding the housing 1. The multiple filter mechanism 3 is inserted into the cut 11 of the housing 1, and the housing 1 is inserted into the shield frame 4. The corresponding contact element 2 and an individual electrode 32 are electrically connected, and the shield frame 4 and an earth electrode 34 are electrically connected with a plate spring-shaped projection 41 for example. By this constitution, the assembling process of the connector is shortened and soldering is made unnecessary.
Patent JP-H08322761-A (JP)
Title: Hot air drier
Inventor: HAMADA YASUO
IPC: A47K10/48
Filed: 1995-06-02
Abstract: PURPOSE: To lower noises and vibration by mounting a motor for driving a fan on a base member, a part or the whole of which is made up of a damping steel plate, in a type in which hot air is delivered to a hand held in front of a delivery port. CONSTITUTION: This hot air drier 1 set on a wall surface W of a wash room or the like drives a fan 3 within a easing 2 with a motor M and hot air is delivered through a heater H provided near a hot air delivery port 7 of the casing 2. A suction passage X to an opening 3a for suction of the fan 3 from a suction port 5 on the rear side and a delivery passage Y to the hot air delivery port 7 from a delivery port 3b of the fan 3 are also formed in the casing 2. The motor M is mounted on a motor mount base 11 as a base member comprising a damping steel plate to lower vibration. The motor mount base 11 is made up of a flat plate part 11a where the motor M is mounted and end parts 11b fixed on the wall surface each extending backward from both end parts thereof.
Patent JP-H0342316-A (JP)
Title: Supporting element of suspension spring
Inventor: RORAN RUBUREE
IPC: B60T8/18
Filed: 1990-06-28
Abstract: PURPOSE: To provide high operation reliability by providing a guiding device which guides a cap to the base and includes a rod integral with a piston in a supporting element of a suspension spring constituting a pressure sensor for a brake adjusting device. CONSTITUTION: An upward plate shaped guiding device 10 is integrally provided on a base 1 of a supporting element integral with a hub of a wheel or the like, and a rod 15 integral with a cap 5 receiving an end of a suspension spring 3 is inserted into an opening part 12 formed in the center of this guiding device 10. A piston 17 integrally provided for the rod 15 is arranged in a region between the guiding device 10 and the base 1, a sealed chamber 20 is defined between the base 1 and the piston 17 with a displaceable diaphragm 22 added to this piston 17, a passage 25 communicating with this sealed chamber 20 is communicated with a chamber for controlling a fluid control brake adjusting device. A seal 30 cooperating with the inner wall of the cap 5 is provided in the outer periphery of the guiding device 10.
Patent JP-H0834951-A (JP)
Title: Baked lead of pencil
Inventor: WAKATA MASASHI
IPC: B43K19/02
Filed: 1994-07-22
Abstract: PURPOSE:To obtain the lead of pencil having excellent writing quality and excellent in flexural strength, especially excellent in smoothness by adding fullerens to high-temperature heat-treated type lead of pencil. CONSTITUTION:This lead of pencil is obtained by adding fullerenes to high- temperature heat-treated type lead of pencil using an inorganic extender. The lead of pencil is produced by adding, e.g. 0.1 pts.wt. of fulleren (purity: 95%) having 60 carbon atom number to a mixture composed of 50 pts.wt. of natural flake-like graphite, 50 pts.wt. of vinyl chloride resin, 15 pts.wt. of dioctyl phthalate and 1 pts.wt. of zinc stearate, kneading the fulleren with the mixture, extruding and forming the kneaded material into a long and narrow material, carrying out drying and infusibilization treatment of the material in the air and heating and baking the material under nitrogen atmosphere at ordinary pressure and about 1000 deg.C.
Patent JP-H0335862-A (JP)
Title: Method for inserting ceramic as internal chill
Inventor: MASUDA SHUNICHI
IPC: B22D19/00
Filed: 1989-07-03
Abstract: PURPOSE:To prevent damage of a sintered body and buffering layer at the time of inserting them as internal chill by fixing a hollow spherical particles composed of ceramic powder to the ceramic sintered body with water glass, forming porous buffering layer and inserting this into molten metal as internal chill. CONSTITUTION:On surface of the ceramic sintered body, the hollow spherical particles composed of the ceramic powder having the same composition as this sintered body and organic binder (starch, PVA, etc.) are stuck with the water glass. Successively, the hollow spherical particles are heated to decompose the organic binder, and the porous buffering layer (>= about 2mm thickness) with the ceramic powder fixed with the water glass is formed uniformly in distribution of hole diameter. By inserting the ceramic sintered body formed with this buffering layer into the molten metal as internal chill, the internal chill is executed without giving the sintered body and buffering layer the damage of crack, detachment, etc.
Patent JP-H1111758-A (JP)
Title: Tension control method and device therefor
Inventor: YAMAMOTO OSAMU
IPC: B65H19/16
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a tension control method and a device for this method that can previously predict and output the characteristic degradation of a brake and perform periodic maintenance without sudden stop of equipment in operation. SOLUTION: Tension applied to a web is measured while pulling the web out of a roll 3, and the roll 3 is braked by a braking device so that the measured tension becomes the preset tension reference value. In such a tension control method, braking force of the braking device is measured and made the measured value, while the winding diameter of one roll is measured, and the braking force reference value is obtained from the measured winding diameter and the tension reference value and compared with the measured value.
Patent JP-2000001743-A (JP)
Title: Steel sheet for deep drawing, excellent in surface characteristic and spot weldability, and its manufacture
Inventor: MATSUOKA SAIJI
IPC: C22C38/14
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet excellent in surface characteristic and spot weldability, and its manufacture. SOLUTION: The steel sheet contains, by weight, <=0.010% C, <=1.0% Si, <=3.0% Mn, <=0.15% P, <=0.05% S, <=0.01% N, 0.010-0.50% Ti, 0.001-0.1% Nb, and >=0.0005% Ca and/or metallic REM and also contains Al in an amount satisfying (1) wt.% Ti/wt.% Al>=5 or (2) Al<=0.010% and wt.% Ti/wt.% Al<5 and further contains 0.005-0.1 wt.% of non-oxide Ti (Ti*). Moreover, >=90% of oxide inclusions has size of <=10 μm and the average size of the inclusions is regulated to <=5 μm. At the time of its manufacture, a slab is heated and soaked at 900 to 1,300 deg.C, finish rolling is finished at 650 to 960 deg.C, coiling is done at 400 to 750 deg.C, cold rolling is carried out at 50 to 95% draft, and the resultant sheet is subjected to recrystallization annealing at 700 to 920 deg.C.
Patent JP-S6328323-A (JP)
Inventor: FUJITA KATSUHISA
IPC: C05D9/00
Filed: 1986-07-23
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-H1020315-A (JP)
Title: Method for injecting liquid crystal to liquid crystal display device
Inventor: IWASAKI KISHIRO
IPC: G02F1/1341
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To shorten the liquid crystal injection time which affects mass productivity and to prevent the air bubbles and the unequal thicknesses of liquid crystal layers which affect image quality and the change of a liquid crystal compsn. which affects optical characteristics. SOLUTION: Liquid crystals are injected into liquid crystal elements 4 having spacings between two substrates in this method. The liquid crystal elements 4 provided with at least one piece of injection ports in the liquid crystal elements 4 and a liquid crystal tray 1 in which the liquid crystals are contained are put into an evacuatable vessel 6. The injection ports of the liquid crystal elements 4 are immersed into the liquid crystals in the liquid crystal tray 1 in the state of discharging the air from the inside of the vacuum vessel 6 and thereafter, the atm. pressure is restored in the vacuum vessel 6 to inject the liquid crystals into the spacings of the liquid crystal elements 4. At this time, the liquid crystal tray 1 is heated and the warmed liquid crystals are injected into the spacings of the liquid crystal elements 4.
Patent JP-H0836314-A (JP)
Title: Transferring device
Inventor: OOKAJI HIROYUKI
IPC: G03G15/16
Filed: 1994-07-25
Abstract: PURPOSE:To provide a transferring device provided with a simple mechanism for positioning a transferring belt on a photoreceptor. CONSTITUTION:This transferring device is provided with a belt unit 10 constituted of an endless belt 5 which is brought into contact with an image carrier 1 and to which an image on the image carrier 1 is transferred and a supporting means supporting the endless belt 5; a holding unit 30 turnably provided, movably housing the unit 10, and pressing the unit 10 on an image carrier 1 side through a pressing means; and a set means 35 turning the unit 30 so that S the unit 30 approaches and separates with respect to the image carrier 1. is provided with a transferring paper guiding means set at the inclined angle of 20 deg. to 70 deg. with respect to the normal line of the image carrier 1 in a state where the unit 30 is closely arranged to the image carrier 1 on the end of the unit 30 on an upstream side in the transferring paper carrying direction. Only the projecting part of a belt unit supporting means is made to abut on an abutting part on the image carrier 1 side, and the transferring device 4 is positioned on the image carrier 1.
Patent JP-H0462429-A (JP)
Title: Method and device for setting pulse constant of fluidic flowmeter
Inventor: UEKI TAKASHI
IPC: G01F1/20
Filed: 1990-06-29
Abstract: PURPOSE:To shorten the operation time up to pulse constant arithmetic by adding a pulse counter which measures waves of fluid vibrations outputted by the fluidic flowmeter 2 to be set and a computing element which calculates the pulse constant from the output of the pulse counter. CONSTITUTION:When fluid which increases or decreases within a certain flow rate range flows from a reference flow rate generator 1 to the fluidic flowmeter 2 to be set, the flowmeter 2 outputs the fluid vibration. The pulse counter 4 counts waves of the fluid vibration and its measured value is inputted to the computing element 6. Then similar fluid is made to flow to a fluidic flowmeter whose pulse constant is already known and the number of waves oscillated by this flowmeter is measured by the pulse counter 4 and inputted to the computing element 6. The computing element 6 multiplies the known pulse constant by the reciprocal of the ratio of the value of the flowmeter 2 and the number of waves of the fluidic flowmeter whose pulse constant is already known, and the obtained value is employed as the pulse constant of the flowmeter 2.
Patent JP-H0612686-A (JP)
Title: Biaxial actuator
Inventor: OBARA TAKASHI
IPC: G11B7/09
Filed: 1992-06-30
Abstract: PURPOSE:To improve driving control by arranging the intersected point and working point of leaf springs within the plane passing the centroid of moving parts. CONSTITUTION:A holder 9, leaf spring 11 and coil 13 constitute a moving body 19. A holder 17, leaf spring 23 and coil 25 constitute a moving body 29. The integrated holders 9 and 17 are placed on the base part 31a of a base 31. The moving plane in the direction of a projecting part 10 passing the fulcrum 15 and working point 12 of the leaf spring 11 and the centroid of the moving body 19 and the moving plane in the direction of a projecting part 22 passing the intersected point 27 and working point 24 of the leaf spring 23 and the centroid of the moving body 29 are made flush with each other. Consequently, the respective independent driving control of a corner cube 8 in the X-axis direction and Y-axis direction is possible.
Patent JP-H0834843-A (JP)
Title: Production of high-molecular aliphatic polyester
Inventor: MUKAI KATSUYUKI
IPC: C08G63/80
Filed: 1994-07-25
Abstract: PURPOSE:To obtain a high-molecular high-melting aliph. polyester which is moldable, e.g. into fishing lines by crystallizing an aliph. polyester having a specified relative viscosity and then subjecting it to solid-phase polymn. under specified conditions. CONSTITUTION:An aliph. polyester having a relative viscosity of 1.5 or higher is crystallized and then subjected to solid-phase polymn. at a temp. lower than its m.p. in an inert gas atmosphere or under a reduced pressure, providing the objective polyester. The polyester having a relative viscosity of 1.5 or higher can be produced by reacting a diol with a dicarboxylic acid and subjecting the resulting oligomer to glycol removal reaction in the presence of a catalyst. The mol.wt. and m.p. are thus increased without detriment to the inherent biodegradability. The polyester with an increased mol.wt. can be applied to fishing lines and to fibers, films, etc., requiring high strengths.