baber/WOPTO huggingface dataset:
Patent JP-H0192244-A (JP)
Title: Production of porous body
Inventor: YOSHIDA MINORU
IPC: C08J9/26
Filed: 1987-10-02
Abstract: PURPOSE:To obtain a porous body of uniform fine pores, free from residual substance, by molding a mixture of a crystalline resin and a depolymerizable polymer under shearing conditions to fiberize a part of the crystalline polymer, then removing the depolymerizable polymer by heating at a specific temperature. CONSTITUTION:A mixture of (A) a crystalline polymer such as polytetrafluoroe thylene with a liquid or waxy depolymerizable polymer such as polymethyl methacrylate is molded under shearing conditions to fiberize a part of the crys talline polymer. Then, the molded product is heated over the ceiling temperature of component B to remove it whereby the subject porous body is obtained. The starting mixture is preferably composed of 20-80vol.% of component A and 80-20vol.% of component B.
Patent JP-S61128278-A (JP)
Inventor: ENOMOTO TAKAMICHI
IPC: G09F9/00
Filed: 1984-11-28
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-2001072820-A (JP)
Title: Aqueous emulsion composition
Inventor: TANIMOTO SEIJI
IPC: C08L31/02
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous emulsion composition excellent in viscosity stability after learning to stand, water resistance and boiling water-resistant adhesive force. SOLUTION: This aqueous emulsion composition comprises (A) an aqueous emulsion containing, as dispersant, a vinyl alcohol-based polymer containing 1-20 mol% of >=4C α-olefin unit and having a saponification degree of >=95 mol%, and as dispersoid, a polymer composed of 100 pts.wt. of at least one kind of monomer unit selected from among ethylenically unsaturated monomer unit and diene-based monomer unit and 0.1-20 pts.wt. of carboxyl-contg. ethylenically unsaturated monomer unit and (B) an aluminum compound.
Patent JP-S61127777-A (JP)
Title: Double-side release sheet
Inventor: HOSODA YUKIO
IPC: B29C33/68
Filed: 1984-11-27
Abstract: PURPOSE:A double-side release sheet, obtained by forming a layer of a specific acrylic resin emulsion on the side of a sheet base material consisting essentially of cellulose and an undercoating layer of a specific crosslinking reaction product on the side of a metal foil, and having improved adhesivity of the release agent, heat resistance, heat-resistant shrinkage, etc. CONSTITUTION:A double-side release sheet obtained by applying (A) a crosslinking reaction product of (i) soap-free type acrylic resin emulsion or with (ii) oxidized starch or further (ii) melamine-formaldehyde resin to the side of a cellulose base material of a sheetlike support prepared by laminating a metal foil on the base material consisting essentially of cellulose, forming an undercoating layer consisting essentially of (B) a crosslinking reaction prod uct of an epoxide with a polyvinylphenol based resin on the other hand, and forming a release agent layer through the respective undercoating layers. Prefer ably, the amounts of the components based on 100pts.wt. (solid weight) compo nent (i) are as follows; 5-50pts.wt. component (ii) and 14-15pts.wt. component (iii).
Patent JP-H07182673-A (JP)
Title: Optical disc player
Inventor: TSURUSHIMA KATSUAKI
IPC: G11B7/09
Filed: 1994-09-19
Abstract: PURPOSE:To easily assemble and adjust an apparatus and to miniaturize the whole apparatus by conducting focusing servo and tracking servo only by an objective lens device consisting of an objective lens, a holding member, a bobbin, a coil, etc. CONSTITUTION:A holding member 11 supports a movable part, including an objective lens 4 and a bobbin 13 to be movable along an optical axis of the objective lens 4 and rotatable about a point separated a predetermined distance from the optical axis of the objective lens 4. Moreover, the holding member 11 is provided with a magnetic circuit comprising a first coil 14, second coils 15a, 15b, magnetic cores 16a, 16b and a magnet 17. The first coil 14 has a winding part mounted to the bobbin 13 and extending in a direction orthogonal to the optical axis of the objective lens 4. Each of the second coils 15a, 15b has a winding part extending in a direction of the optical axis of the objective lens 4. Focusing is carried out by feeding a focus signal to the first coil 14, and tracking servo is conducted by feeding a tracking servo signal to the second coils 15a, 15b.
Patent JP-2001077870-A (JP)
Title: Multi-value signal transmission system
Inventor: OHARA KAZUHIRO
IPC: H04L25/03
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To decrease an area of a chip and its power consumption by decreasing number of components. SOLUTION: A comparator 8 compares a multi-value signal Vin taking levels V1-V4 (V4>V3>V2>V1) with a reference voltage Vh (V3>Vh>V2). When the multi-value signal Vin is greater than the reference voltage Vh, a selection circuit 10 supplies a reference voltage Va (V4>Va>V3) to a comparator 9, or when the multi-value signal Vin is smaller than the reference voltage Vh at an intermediate level, the selection circuit 10 supplies a reference voltage Vb (V2>Vb>V1) to the comparator 9 on the other hand. The comparator 9 compares either of the reference voltages Va, Vb with the multi-value signal Vin. Furthermore, an operating speed of the comparator 8 is improved by selecting a level difference between the levels V2 and V3 among the levels V1-V4 to be greater than a level difference between the levels V1 and V2 and a level difference between the levels V3 and V4 when generating the multi-value signal Vin.
Patent JP-H1095321-A (JP)
Title: Brake device
Inventor: YAMAGUCHI TOUMA
IPC: B60T8/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a brake device which can perform stable brake control. SOLUTION: A brake device has a brake pedal 1 operated by a driver, a master cylinder 2 generating a brake fluid pressure in accordance with a step-in amount of the brake pedal 1, a fluid pressure sensor 3 detecting the brake fluid pressure to output a detection result as a master cylinder fluid pressure signal Sb, a controller 4 after obtaining a command current corresponding to a brake fluid pressure from the master cylinder fluid pressure signal Sb to overlap a triangular wave dither current with this command current output as a control current Ic, proportional control valves 111 to 114 open/close controlled by the control current Ic and wheel cylinders 151 to 154 giving brake force in accordance with a brake fluid pressure supplied from an accumulator 6 relating to each right/left rear wheel right/left front wheel.  The controller 4 generates the control current Ic in which a control period is synchronized with a period of the dither current.
Patent JP-S62111334-A (JP)
Title: Compressing device for recording information in computer program tracer
Inventor: KUSHIDA MINORU
IPC: G06F11/34
Filed: 1985-11-11
Abstract: PURPOSE:To record program passage address information in a wider range to a tracer having fixed capacity by preventing overlapped recording of passage address information indicating a branching source and a branched destination of the same branch instruction. CONSTITUTION:The passage address information FROMDT indicating the branching source and a clock signal CK1 are inputted to a FF3 and the passage address information TODT indicating the branched destination and a clock signal CK2 are inputted to an FF4 to hold respective information FROMDT, TODT. The Q output of the FF3 is compared with the Q output of the FF4, but since both the Q outputs are different each other, a signal 1 is outputted. When the signal 1 is inputted to a NAND circuit 8, a memory write clock signal WE is inputted to a memory 7. Consequently, the Q outputs of the FFs 3, 4 are written in the memories 7 as respective information DT1, DT2.
Patent JP-H0699795-A (JP)
Title: Brake liquid pressure control device
Inventor: YAMAMURO SHIGEAKI
IPC: B60T8/00
Filed: 1992-09-21
Abstract: PURPOSE:To reduce the weight of the whole of a system, to form the whole of the system in a compact state, and to improve vehicle loading ability by increasing the pressure receiving area of a pilot piston to a value higher than that of a reaction force piston with given magnification. CONSTITUTION:Since, during operation of a brake, the pressure of a master cylinder 2 is increased, a pool 4 is arranged in a position wherein the press force of a pilot piston 65 to receive the pressure of a master cylinder 2 is balanced with a force obtained by adding the pressure receiving force of a reaction force piston 64 to receive a control liquid pressure to the set force of a return spring 4d. In this case, since the pressure receiving area of the pilot piston 65 is higher compared with that of the reaction force piston 64, a control liquid pressure responding to the pressure of the master cylinder 2 is increased with magnification responding to a pressure receiving sectional area ratio between the two pistons 64 and 65. Namely, a booster function to boost the pedaling force of a brake pedal is provided to generate a high brake force.
Patent JP-H02100914-A (JP)
Title: Raising and tilting device for article to be conveyed
Inventor: SUGAWARA TAKESHI
IPC: B66F7/22
Filed: 1988-10-05
Abstract: PURPOSE:To prevent wearing and falling by providing a pair of raising devices disposed in forward and backward directions in a conveying direction having one horizontal receiver capable of vertically oscillating and horizontally oscillating moving an the other horizontal receiver capable of vertically oscillating and tilting receiver in the title device for a car body of a car production line. CONSTITUTION:A pair of forward and backward raising devices 10A, 10B are provided in a conveying direction and elevating cylinders 16A, 16B are provided so as to fr be freely elevated. On one of a pair of right and left movable bases 15A of the raising device 10A, is disposed a receiving means 23A having a horizontal receive 26A horizontally movable by a slide base 18 and vertically oscillating around a horizontal shaft 22A. On the raising device 10B is provided a receiving means 23B having a horizontal receiver 26B and a tilting receiver 36 which are capable of vertically oscillating around a horizontal shaft 22B. According to this constitution, a car body is supported by the receivers 26A, 26B are the tilting receiver 36 in addition thereto at the time of tilting, so that the wearing and the falling thereof can be prevented.
Patent JP-H0195156-A (JP)
Title: Surface-treating agent composition for rubber
Inventor: ONA ISAO
IPC: C10M109/02
Filed: 1987-10-05
Abstract: PURPOSE:To obtain a treating agent which can impart persistent mold releasability and lubricity to the surface of rubber, by mixing a diorganopolysiloxane with an organotrialkoxysilane etc., and a condensation catalyst. CONSTITUTION:A surface-treating agent composition comprises 100pts.wt. diorganopolysiloxane (A) of the formula (wherein R is a monovalent hydrocarbon group, R<1> is H or a 1-6C alkyl, and X is 1-1000), 0.1-30pts.wt. at least one member (B) selected from among an organotrialkoxysilane, an organotriacyloxysilane, an organotrioximesilane and a tetraalkyl silicate and 0.1-20pts.wt. condensation catalyst (C). Component (A) has a function of reacting with the surface of rubber to impart perristent mold releasability and lubricity thereto. Component (B) has functions of condensing with component (A) and reacting with the surface of rubber, especially, a filler, etc., in the rubber composition. Component (C) has a function of reacting component (A) with component (B).
Patent JP-H06103053-A (JP)
Title: Operation screen preparing method
Inventor: MATSUMOTO TAKAO
IPC: G06F9/06
Filed: 1992-09-21
Abstract: PURPOSE:To easily and speedily prepare the display of an operation screen even by anybody who does not comprehend a programming language by preparing execution data based on definition data capable of recognizing data contents by an implementor of the operation screen. CONSTITUTION:A display program A is divided into an execution file (execution routine) 8 to be displayed on a screen for each routine character and an intermediate file (execution data) 7 to be the parameter part of this execution routine. The inplementor of the operation screen prepares a definition file (definition data) 6 by inputting the definition data capable of recognizing the data contents, and the execution data to be used by the execution routine are prepared as the intermediate file 7 from the definition data of this definition file 6. Therefore, since it is enough the inplementor of the operation screen only to input the definition data corresponding to the pattern of the operation screen even without comprehending the execution routine of the display program, an execution data and a programming language, the display program of the operation screen can be easily and speedily prepared and changed.
Patent JP-H1096494-A (JP)
Title: Pipe lid and cap body therefor
Inventor: KAWADA SOICHIRO
IPC: F16L25/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of warm water in a connecting part of a heat accumulating pipe lid and a hose by forming a bamboo shoot nipple part of a lid base part side split mold molding part and a tip side trimming mold molding part, and fastening a hose band to a trimming mold molding part. SOLUTION: Normally, a pipe lid 1 is molded by resin by a split mold, but a parting line remains in a mold as a burr in response to mutual contact surfaces of a split mold. There is a limit even if machine work is performed, and a microscopic clearance is generated even if a bamboo shoot nipple part 11 in which a parting line remains is fastened by a hose band 4, and leakage of warm water from this is feared. This bamboo nipple part 11 is formed of a lid base part 12 side split mold molding part 11B and a tip side trimming mold molding part 11A. Since the bamboo shoot nipple part 11 cannot be molded only by a trimming mold, a gate position is set to F, and after molding, this position is opened by performed hole work. Therefore, the hose band can be reliably fastened, and highly reliable fastening of not leaking warm water or the like can be performed.
Patent JP-H0298937-A (JP)
Title: Heterojunction bipolar transistor
Inventor: KOBAYASHI TOSHIMASA
IPC: H01L29/73
Filed: 1988-10-05
Abstract: PURPOSE:To obtain a high-performance transistor whose base thickness is thin and whose device size is reduced by a method wherein a compound semiconductor layer whose etching characteristic is different from that of a base region and whose band gap is large with reference to the base region is formed in a part near, or coming into contact with, the base region in an emitter region. CONSTITUTION:In an emitter region 34, a compound semiconductor layer (an n-GaInP layer) 25 whose band gap is large with reference to a base region and whose etching characteristic is different is formed in a part near, or coming into contact with, a base region 35. As a result, the base region 35 cannot be etched in a selective etching process to be executed when a base-electrode extraction region is formed. Accordingly, the sufficiently thin (500Angstrom  or below) base region 35 can be formed. Since a thickness of the base region 35 is maintained at a thickness during its growth, an increase in a parasitic resistance (an external base resistance) is small. In addition, since the emitter region can be etched without affecting the base region thanks to the compound semiconductor layer 25, an emitter size d2 can be reduced substantially when the etching time of the compound semiconductor layer 25 is controlled.
Patent JP-H0993044-A (JP)
Title: Mixer circuit
Inventor: KAGAWA SHIGERU
IPC: H03F3/45
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a mixer circuit for which an input dynamic range is extended and noise characteristics are improved by parallelly connecting an unbalanced differential circuit in place of a balanced differential circuit at the signal input part of bidifferential mixer circuit. SOLUTION: This circuit has a 1st unbalanced differential circuit composed of transistors 1 and 3, for which an emitter area ratio is n:1 [(n) is a positive number] and emitters are commonly connected to a constant current source 11, and a 2nd unbalanced differential circuit composed of transistors 2 and 4 for which an emitter area ratio is 1:n and emitters are commonly connected to a constant current source 12. The respective bases and collectors of respective transistors 1 and 2 are respectively commonly connected, and the respective bases and collectors of respective transistors 3 and 4 are respectively commonly connected. Then, these bases become input signal terminals 14 and 15, and the commonly connected collectors become output terminals. These circuits mutually support the dynamic range each other so that the entire dynamic range can be extended.
Patent JP-S61131408-A (JP)
Title: Choke coil
Inventor: ARIMA ITSUO
IPC: H01F37/00
Filed: 1984-11-30
Abstract: PURPOSE:To form the choke coil which can be used under the state of large loss without increasing weight by a method wherein a pot-shaped core is assembled, and a coil is housed between the center leg core part, protruded from the bottom face of the core, and the circumferential part. CONSTITUTION:A center leg core part 3 is protruded from the bottom face 2, and a protrusion 5, formed outside the circumferential part 4 provided surrounding the center leg core part 3, is formed along the axial direction of the center leg core part. As a result, the surface area of the circumferential part of a magnetic path can be made far larger than that of the core heretofore in use, and this results in efficient heat radiation. On the other hand, as the cross-sectional area of the magnetic path of the core circumferential part becomes the area including the protrusion 5, the cubic volume and the weight for the same magnetic path cross-section of the circumferential part is not increased. In the choke coil using two pot type cores, a coil 7 is placed between the center leg core part 3, protruded from the bottom face 3 of the core 1, and the circumferential part 4.
Patent JP-S60137412-A (JP)
Title: Process and device for inertial dust removal
Inventor: SUGOU MICHIYA
IPC: B01D45/08
Filed: 1983-12-24
Abstract: PURPOSE:To improve efficiency for separation and collection of mist or wet dust by utilizing great influence of the shape of a baffle plate on the separation and collection of mist or wet dust. CONSTITUTION:A conical, pyramidal, or wedge-shaped baffle plate 1 having ca. 60-ca.120 deg., pref. ca.80-ca.100 deg. vertical angle is used. The baffle plate 1 is installed in a gas stream flowing with ca.1-ca.15m/sec, pref. ca.2-ca.10m/sec flow rate in a guiding jacket with its vertex directed oppositely to the direction of the gas stream. For example, when hume generated by a hume generator 4 is guided to the guiding jacket 2 and the hume is allowed to move upward to collide with the baffle plate 1, the hume is separated into mist and air, and the separated mist is caught by the baffle plate 1, and dropped into a collecting vessel 5. Thus, mist is separated from the gas stream almost completely.
Patent JP-H0299084-A (JP)
Title: Apparatus for settling turning-position of compound sewing machine
Inventor: HANIYU SUSUMU
IPC: D05B1/12
Filed: 1988-10-07
Abstract: PURPOSE:To freely turn a compound sewing machine on a placing turntable and to settle it in its used state, by a method wherein the freely rotatable turntable is located at the center of the bottom of the compound sewing machine and a retractable leg part formed by a material with a large friction coefficient is extended in order to reduce a load applied to the turntable on account of the weight of the machine when in use. CONSTITUTION:It is possible that a sewing machine frame 1 is turned so that either of two seam-forming mechanisms 4, 6 may be placed in front of an operator, since it is rotatably supported on a turntable 12 for placing. Since a movable leg 16 can be moved by turning an operating lever 20, a settling leg 15 can be extended downward from the turntable 12 or retracted upward from it. When a larger cam 18a of a cam part 18 is contacted on the movable leg 16 by operating the lever 20, the settling leg 15 is stuck on a machine-mounting stand A and part of the weight of the sewing machine frame 1 is applied to the settling leg 15 since the settling leg 15 is extended downward from the turntable 12. It is also possible to obtain a stable operation for the sewing machine since its frame 1 can not turn by causing a gap between the turntable 12 and the bottom of it 1.
Patent JP-S63107109-A (JP)
Title: Winding machine for superconducting magnet
Inventor: YOSHIOKA KENICHI
IPC: H01F41/06
Filed: 1986-10-24
Abstract: PURPOSE:To apply bonding agent on a piece of wire uniformly, by turning a bonding-agent coater with the tension of the wire, aligning a die in the direction of the wire, thereby passing the wire without single-side touching with a die hole even if the angle of the wire is changed. CONSTITUTION:A piece of wire 5 is positioned with a positioning roller 10 in the vicinity of a tangential line with a winding core 1. Tension is applied to the wire 5 with a brake, and a driving motor is rotated. Then the winding core 1 is rotated, and the wire 5 is wound. With the wire 5 being wound around the winding core 1, the positioning roller 10 is moved at a suitable speed. Then the wire 5, on which a bonding agent 7 is applied, is positioned with the positioning roller 10. Thus the wire is wound. When the single side of the wire 5 is contacted with the hole of a die 16, a bonding-agent coater is turned with the tension of the wire 5. The direction of the hole of the die 16 is aligned with the angle of the wire 5. When the winding in the first layer is finished and the winding in the second layer is carried out, the bonding-agent coater is turned into the direction so as to eliminate single-side touching, by the tension of the wire. Thus the hole of the die 16 is aligned with the angle of the wire 5.
Patent JP-S62273316-A (JP)
Title: Ground improver
Inventor: OZAWA HIDEO
IPC: E02D3/12
Filed: 1985-11-12
Abstract: PURPOSE:To attain the miniaturization and weight reduction of a ground improver by providing a first driving mechanism whose rotary shaft is turned at low speeds during excavating action and a second driving mechanism whose rotary shaft is turned at high speeds during the mixing and stirring action. CONSTITUTION:A first driving mechanism 8 is operated to turn its rotary shaft 14 at low speeds, and rotary excavators 24 are lowered to the surface of a ground and turned to excavate the ground. When a given depth is reached, the lowering of the excavators 24 is stopped and thereafter the excavators 24 are raised. The second driving mechanism 10 is operated, and while injecting a soil stabilizer from a nozzle 22 into the excavated soil, the soil stabilizer and the excavated soil are mixed with stirring by rotary stirrers 26. Sufficient excavating and good stirring and mixing operations can thus be attained and strong solidified columns can be formed.
Patent JP-H0897622-A (JP)
Title: Two-position folded dipole antenna
Inventor: JIEEMUSU PATORITSUKU FUIRITSUP
IPC: H01Q1/36
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide radio communication equipment which maintains satisfactory antenna performance even while an antenna is folded. SOLUTION: A piece of communication equipment has a radio signal source located inside a 1st housing part 101. A 2nd housing part 103 has a 1st terminal part movably held at the 1st housing part so as to allow the housing part to move between an extended position and a folded position. A dipole antenna 107 has a 1st arm 440 located at the 1st housing part and a 2nd arm located at the 2nd housing part. The respective terminal parts of respective arms are connected to a signal source. A plate is connected to antenna arms while being arranged at the 1st and 2nd housing parts so as to capacitively coupled the housing parts when they are folded, but not to capacitively couple the housing parts when they are extended.