baber/WOPTO huggingface dataset:
Patent JP-H02148453-A (JP)
Title: Cassette loading device for tape player
Inventor: KUROSAWA ATSUSHI
IPC: G11B15/675
Filed: 1988-11-30
Abstract: PURPOSE:To miniaturize a motor by providing the side of a tangent in the circle of a radius, which is close to a distance to a linear operating member, to a cam lever to be linked and supported to an operating means, which sets a holder to hold a tape cassette to a tape driving mechanism, and driving the cam lever allowing into contact with the linear operating member. CONSTITUTION:An operating means 15 operates a holder 24 to hold an inserted tape cassette A so that the tape cassette A can be set from the inserting port of a tape player to a driving device. A linear operating member 5 is driven by the motor and executes linear motion. A cam lever 6 is supported by a shaft 7 freely turnably and linked to the operating means 15. Then, sides 6a and 6b in a tangent direction allowed to contact with the circle of the radius, which is close to the distance between the shaft 7 and linear operating member 5, contact the linear operating member 5 and the cam lever 6 is driven. Accordingly, the pressure of the can lever 6 to the linear operating member 5 goes to be weak when the linear operating member 5 is separated from the center of the cam lever 6. Then, friction between the cam lever and linear operating member 5 is reduced. Thus, the weak driving force is enough for the motor and the motor can be made compact.
Patent JP-H06142430-A (JP)
Title: Method and device for purifying air
Inventor: MARUYAMA HIROYUKI
IPC: B01D51/02
Filed: 1992-11-11
Abstract: PURPOSE:To provide a method and device for purifying air where fine particles floating in the air are effectively captured to get the specified degree of cleanliness in a short time even when using a filter of ordinary performance. CONSTITUTION:Fine particles of water are generated by a mist generator 150 and grown in size by combining with contaminated floating particles in air. The particles which have increased in size are captured by a filter 130. Therefore, fine particles of water and fine contaminating floating particles in air are combined to grow into particles of large size which are captured and filtered out by the filter 130.
Patent JP-S63153871-A (JP)
Title: Manufacture of material for dielectric resonator
Inventor: OYA NOBUYUKI
IPC: H01L41/39
Filed: 1986-12-17
Abstract: PURPOSE:To obtain a (Zr, Sn) TiO4 ceramics which is minute, has a high dielectric constant and has a specially high Q value by a method wherein the mixed solution of at least one component other than Zr and Zr solution is hydrolyzed, the powder calcinated after drying and the powder containing the residual component of the purposed composition are mixed to calcinate and the obtained calcinated material powder is molded and calcined. CONSTITUTION:In manufacture of a (ZrxSn1-x) TiO4 ceramics, first the mixed solution of at least one component other than Zr and Zr solution is produced as the first step, hydrolyzed and calcinated after drying. The obtained calcinated material powder and the powder containing the residual component of the purposed composition are mixed, and the mixture is calcinated, molded and calcined. In the first step, such aqueous solution as zirconium oxychloride or alcohol solution is used as the Zr solution, Sn solution and Ti solution. The molar ratio of (ZrxSn1-x) to Ti is set at 1.0 or at a value approximated to that.
Patent JP-H08157683-A (JP)
Title: Thermoplastic resin composition
Inventor: MORI HIROSHI
IPC: C08L25/08
Filed: 1994-12-05
Abstract: PURPOSE: To obtain the subject composition, capable of providing moldings excellent in impact resistance, etc., and having antimicrobial activities without growing molds by blending a composition comprising a rubber-like graft polymer and a vinylic copolymer with a specific antistatic agent and an antimicrobial agent. CONSTITUTION: This resin composition is obtained by blending 100 pts.wt. resin containing (A) 40-100wt.% rubber-like graft copolymer prepared by polymerizing one or more vinylic monomers such as an acrylic or a methacrylic ester-based monomer and a vinyl cyanide-based monomer in the presence of 5-80wt.% rubber-like polymer and (B) 0-60wt.% vinylic copolymer comprising 30-95wt.% aromatic vinylic monomer, 5-70wt.% (meth)acrylic ester-based monomer and/or vinyl cyanide-based monomer and 0-40wt.% maleimide-based monomer with (C) 0.1-5 pts.wt. antistatic agent of the formula RN(R1 R2 ) [R is a 1-18C alkyl; R1 and R2 are each a (substituted)alkyl] and one or more compounds of the formula RSO3 Na and (D) 0.05-1.5 pts.wt. antimicrobial agent.
Patent JP-H06149864-A (JP)
Title: Vector processor
Inventor: KOGA MAKOTO
IPC: G06F17/16
Filed: 1992-11-11
Abstract: PURPOSE:To obtain a vector processor capable of processing a macro operation code efficiently and at high speed with a small amount of materials. CONSTITUTION:This processor is equipped with arithmetic resources 6, 7 comprised of plural arithmetic parts consisting of a vector computing element which processes vector data held with vector registers VRO-VR31 and a scalar data buffer 5, and a second scalar data buffer 11 which fetches the data from the buffer on one side of two pairs of arithmetic resources 6, 7 and stores data to be inputted to a post-processing computing element 13. The resources 6, 7 after delivering a computed result to the second buffer 11 can start arithmetic processing by the next macro operation code without awaiting the completion of the processing of the post-processing computing element, which enables the processing of the macro operation code to be executed at high speed.
Patent JP-H01142360-A (JP)
Title: Water level setting equipment
Inventor: IKEUCHI YASUHIDE
IPC: F24H1/00
Filed: 1987-11-28
Abstract: PURPOSE:To enable the setting of a water level simply and correctly by even an unskilled person by a method wherein the water level is regulated automatically by only operating a water level setting switch, in a water level setting equipment capable of regulating the water level in a bathtub or the like automatically. CONSTITUTION:When water is poured into a bathtub to a required water level and a water level setting switch 4 is closed, a water level setting signal corresponding to the output Vin of a water level sensor 6 is outputted from respective binary signal output ports (D/A ports) of a water level signal output means 1. Fuses H1-H8, connected to the D/A ports of the water level signal output means 1 whose output is H(OFF), are fused by the impression of the water level setting command as it is while fuses connected to the D/A ports whose binary signal output are L(ON) are not fused but remain. Thereafter, the switch 4 is opened, then control and driving voltage is inputted into only the D/A ports of a D/A converter 7, corresponding to the D/A ports whose fuses remain, from a control power line 2 and a reference voltage Vref is outputted.
Patent JP-S63155782-A (JP)
Title: Light source device
Inventor: TSUNEMI SHINICHIRO
IPC: F21V5/04
Filed: 1986-12-19
Abstract: PURPOSE:To easily obtain necessary illumination even from a comparatively small number of light-emitting elements and to enable a desired area to be illuminated with approximately uniform illumination, by disposing light-emitting elements and lenses so that lights projected from the respective light-emitting elements through the corresponding lenses are partially superposed on the illuminating area. CONSTITUTION:Convex lenses 2 are disposed in front of respective light-emitting elements 1 disposed at proper intervals. These lenses 2 prevent divergence of lights emitted from the light-emitting elements 1. The function required for the lenses 2 is only to reduce divergence of the lights, and it is not necessary for them to parallelize and condense the lights. Mutual spacing of the light- emitting elements 1 and the position of the lenses 2 are regulated so that lights emitted from the respective light-emitting elements 1 are partially superposed on an illumination area and a distribution of light intensity is obtained as uniformly as possible. The distribution of light intensity given by one light-emitting element 1 is shown by I1, and that of light intensity synthesized by the whole of a plurality of light-emitting elements 1 is shown by I.
Patent JP-H02147267-A (JP)
Title: Printing apparatus
Inventor: ENDO KATSUYA
IPC: B41J19/18
Filed: 1988-11-29
Abstract: PURPOSE:To instantaneously and properly detect the jamming of paper and to easily treat jammed paper by comparing the actual moving quantity corresponding signal from a displacement detector and the objective moving and displacement corresponding signal to a stepping motor and detecting the jamming of paper on the basis of the difference between both signals. CONSTITUTION:The displacement detector 21 forming a paper jamming detector consists of the detector consisting of a light emitter 22 and a photodetector mounted on a carrier 2, a scale 25 having a large number of light transmitting slits arranged thereto and a displacement detection circuit 24. A CPU calculates objective moving quantity for moving the carrier 2on the basis of the printing data from a host computer to store the same in an RAM 15 and outputs said moving quantity to a driver 4 to drive a stepping motor 5 to move the carrier 2. The CPU detects the actual moving quantity from the displacement detector 21 to store the same in the RAM 15. The CPU as a comparing means 11 compares the objective moving quantity with the actual moving quantity at every predetermined cycle time to detect the difference between both quantities. When difference is generated between the objective moving quantity and the actual moving quantity, the presence of jamming of paper is judged and an information means 31 is driven to stop printing.
Patent JP-S63155777-A (JP)
Title: Photodiode
Inventor: TABEI MASATOSHI
IPC: H01L31/10
Filed: 1986-12-19
Abstract: PURPOSE:To obtain high sensitivity particularly to a color B, by disposing a second conductivity type semiconductor region, wherein patterns are formed of stock parts and parts branching out the stock parts, on the upper layer part of a first conductivity type semiconductor substrate. CONSTITUTION:An n-type region in a photodiode 2 is formed in a so-called comb shape. The region in a photodiode 3 is extended zigzag. The n-type region in a photodiode 4 is formed in a deformed comb shape. It can be considered that this n-type region is composed of a stock part disposed horizontally on its lower part, a branch part shaped in a reverse L, and a rectilinear branch part, or that it is composed of a stock part shaped in a reverse T and rectilinear branch parts. Boundary lines between P types and n types in the photodiodes 2 to 4 are formed longer than the boundary line in the photodiode 1. A curved line 6 equivalent to an exponential function represents intensity of incident light in the semiconductor, and length of an arrow 7 signifies intensity of the incident light to the corresponding depth of the semiconductor.
Patent JP-H09141590-A (JP)
Title: Industrial robot
Inventor: TAKAHASHI MASAYOSHI
IPC: B25J9/06
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To hold cables, disposed at an industrial robot, without the action of excessive force. SOLUTION: A truing base 12 is rotatably provided at the upper part of a fixed base 11 through beatings 13. A speed reducer 15 is provided in a recessed part 14 formed on the upper face side of the fixed base 11. The tuning base 12 is provided with a motor 16 with a rotating shaft 17 connected to the speed reducer 15. A cable supporting part 21 rotatably supported on a bearing 18 provided on an axis A is provided inside the fixed base 11. Cables C are supported on the cable supporting part 21. A through hole 23 is formed in the bottom part of the turning base 12, and an opening part 24 of circular arc shape is formed at the fixed base 11. The cables C are inserted through the through hole 23 and the opening part 24.
Patent JP-H08156607-A (JP)
Title: Irregular vibration preventive device for electric vehicle
Inventor: TAKEDA YASUSHI
IPC: B60K1/00
Filed: 1994-12-06
Abstract: PURPOSE: To effectively prevent irregular vibration by providing an electric motor control means for conducting output control of a driving motor through output of a torque correcting means. CONSTITUTION: An irregular vibration signal is converted into an opposite phase to be outputted to a torque command part 19 by a torque limiting part 17, and the opposite phase signal of the irregular vibration frequency is synthesized with a torque command from an acceleration sensor 18 in the torque command part 19 to be imparted as a torque command signal to an inverter 20. The inverter 20 based on the inputted torque command signal controls driving power of an electric motor 13. As a result, the torque outputted by the motor 13 becomes the torque wherein a torque fluctuation component of an opposite phase component of the irregular vibration frequency is superposed on a nearly constant torque command instructed by stepping degree of an accelerator so that torque for cancelling the irregular vibration can be generated so as to prevent the irregular vibration of the motor 13.
Patent JP-H05144671-A (JP)
Title: Feed-through film capacitor
Inventor: KOBAYASHI SHINICHI
IPC: H01G4/18
Filed: 1991-11-18
Abstract: PURPOSE:To obtain a feed-through film capacitor wherein a dielectric layer is formed by using organic polymer material, and capacitors different in the capacitance value can be easily and quickly formed. CONSTITUTION:A dielectric layer 3 is formed by winding an organic synthesis resin film around the outer peripheral surface of a lead-through conductor 2, and an electrode 4 is formed on the outer peripheral surface of the dielectric layer 3, thereby constituting a lead-through film capacitor 1.
Patent JP-H08158745-A (JP)
Title: Constituting method fo bay-window
Inventor: HIRAMATSU MITSURU
IPC: E06B3/00
Filed: 1994-12-06
Abstract: PURPOSE: To reduce cost by mounting a sash frame selected from a plurality of kinds of sash frames, in which mounting structure to opening sections is unified in one kind and which have various opening kinds, to one kind of a bay-window frame opening section, in which the opening sections are formed to a front and side faces. CONSTITUTION: The opening section 11 of the front of a bay-window frame 10 and the opening sections 12 of side faces are unified in one kind. Mounting structure to the opening sections 11, 12 of sash frames 20, 30 installed to the opening sections 11, 12 respectively is unified in one kind. Various opening kinds such as a sash 21 for a sliding window, a fixed sash 31, sliding triple hung sashes, double hung sashes or the like are used desirably as sashes set up to the sash frames 20, 30. Accordingly, the sashes of various opening kinds can be fitted only by preparing one kind of the bay-window frame, and the kinds of parts are decreased and cost can be reduced.
Patent JP-2000129144-A (JP)
Title: Resin composition for processing cellulose base material and processing
Inventor: MIZUSHIMA MAKOTO
IPC: C08K5/353
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for processing cellulose base material improving adhesion to cellulose base material without damaging the merit of a case using a polyvalent oxazoline compound, and useful for binder of pigment printing or the like by including a compound capable of reacting with both of hydroxy group and carboxy group. SOLUTION: This composition includes (A) a polymer including carboxy groups and (B) a polyvalent oxazoline compound as indispensable components and (C) a compound capable of reacting with both of hydroxy group and carboxy group, preferably, a blocked isocyanate compound. The composition preferably includes a water dispersible or water soluble acrylic resin or the like as the component (A), polymer including oxazoline group as the component (B) and blocked isocyanate such as toluene diisocyanate or the like as the component (C).
Patent JP-S63155201-A (JP)
Title: Output holding system for pid controller
Inventor: MURANAKA KATSUMI
IPC: G05B9/02
Filed: 1986-12-18
Abstract: PURPOSE:To prevent a serious accident from occurring by holding a manipulated variable from a PID control part which enters an abnormal state among mutually relative manipulated variables from plural PID control parts at the last manipulated variable of one of other manipulated variables. CONSTITUTION:A PID controller 1 has input terminals (t) to which plural input signals are inputted and PID control parts C are connected thereto. The PID control parts C perform PID operation according to input signals to calculate and supply manipulated variables M to parts A to be operated and also supply operation value signals for detecting their abnormal states to an abnormality detecting means D. Further, a relation state setting means CS generates setting information CI and supplies it to a manipulated variable holding means H together with said abnormality detection signal DS. Then the holding means H retrieves other closely relative manipulated variables by referring to said setting information CI and holds the manipulated variable of a PID control part C which outputs the manipulated variable at the value right before an abnormal state occurs.
Patent JP-H09119621-A (JP)
Title: Fluidized bed combustion method and apparatus
Inventor: OKADA ZENSHI
IPC: F27B15/10
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To enable operation with a heat recovery chamber kept stable in fluidization even under the condition of heating values different significantly of fuel and even under the requirement of changing the amount of fuel supplied substantially by adjusting the heat yields significantly in a fluidized bed furnace in which an air box of a fluidized bed combustion chamber is divided by an air box partition plate to form a combustion chamber and the heat recovery chamber. SOLUTION: In this apparatus, an air box of a fluidized bed combustion chamber is divided by an air box partition plate 30 to form a combustion chamber 12 and a heat recovery chamber 16 and fuel supply equipment is connected to the combustion chamber 12 while the heat recovery chamber 16 is provided with an heat exchanger tube 26. In this case, an air box 48 of the heat recovery chamber 16 is divided by a partition plate 50 for cells to form a plurality of cells and fluidizing gas supply means are connected to the respective cells to allow adjusting of the amount of a fluidizing gas to be supplied to the individual cells.
Patent JP-H10137568-A (JP)
Title: Work rotating device, self-winding watch charging device and agitating device formed by using the same
Inventor: MIYAZAWA KENICHI
IPC: B01F29/90
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a work rotating device which is convenient for charging a self-winding watch or dissolving the milk in a nursing bottle by efficiently applying external force on the work in a holder simply by putting the work into the holder and rotating the holder and a self-winding watch and agitating device formed by using the same. SOLUTION: The work rotating device 10 is provided with first and second supporting mechanisms 14, 15 which support both side ends of the holder 12 in the state of intersecting the holder axial line L2 and the central line L1 of rotation, respectively, and a rotational driving mechanism 20 which swivels the second supporting mechanism 15 of these supporting mechanisms by means of an arm 22 and motor 21 in the position spaced from the central line L of rotation in order to rotate the holder 12 for holding the work w in the state of inclining the holder with respect to the central line L1 of rotation. The end of the arm 22 is provided with a counter balance 24 as well.
Patent JP-H07132551-A (JP)
Title: Preparation of panel made of resin
Inventor: HATANO TAKESHI
IPC: B29C49/50
Filed: 1993-11-09
Abstract: PURPOSE:To provide a method for preparing a panel for inserting foreign material with a pattern hole which is soft and warm both in its appearance and by hand touch and is friendly to the human being and to the global environment and consists of a relatively large resin molded article. CONSTITUTION:A parison (a raw pipe) made of a thermoplastic resin 21 is closed by using molds 22a and 22b and after blow molding accompanied by a partly formation of push-in recessed parts 24a and 24b where opposed faces of the parison are made approached each other is performed, a pattern hole is formed by cutting the push-in recessed part and a gap for inserting a foreign material is formed on the periphery of the pattern hole and a part of the outer periphery of a molded article.
Patent JP-2000128979-A (JP)
Title: Production of polyether
Inventor: SHIMAMURA NOBUYUKI
IPC: C08G65/28
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound by an effective reaction with little byproducts wherein a specified amount of an alkylene oxide is added to bisphenol A in the presence of a specified amount of water and the water is removed thereafter. SOLUTION: This polyether is obtained by following steps; (A) 2.4-4.0 mol alkylene oxide (e.g. ethylene oxide, propylene oxide, styrene oxide or a long- chain α-olefin oxide) is addition-reacted with one mol bisphenol A in the presence of 5-50 wt.% preferably 10-40 wt.% water and (B) the water in the system is removed. Preferably, then (C) an alkylene oxide is further added. The addition reaction in the above step A is performed under agitation preferably at 30-150 deg.C and at normal pressure to 6.0 kg/cm2 or so for 30 min to 24 h or so. The water removal in the step B is preferably performed by warming under agitation at a reduced pressure.
Patent JP-H09148208-A (JP)
Title: Method of patterning
Inventor: UCHIZONO NARIFUMI
IPC: H01L27/14
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent breaks in rectangular chips that are formed by patterning on a (100)-plane of a single-crystal silicon wafer. SOLUTION: Patterns of rectangular chips are formed on a (100)-plane A of a single-crystal silicon wafer 10. The wafer 10 has an orientation flat 12 that makes an angle of 45 deg. with sides 10b and 10c of (011)-planes B and C an a (100)-plane A. The wafer 10 is oriented according to the orientation flat 12, and patterns of chips are formed in such a manner that the longer side 13a of the chip 13 is perpendicular to the orientation flat 12. As a result, the angles θb and θc become approx. 45 deg., where θb and θc are the angles that the sides 10b and 10c make with respect to the longer side 13a of the chip 13. The smallest of the areas of the (011)-plane crossing the divided rectangular chips is enlarged.
Patent JP-H05224165-A (JP)
Title: Plzt vertical space light modulator
Inventor: EDEI EE SUTATSUPAATSU
IPC: G02F1/055
Filed: 1992-11-12
Abstract: PURPOSE: To provide a space light modulator composed of a plate of non- ferroelectric PLZT ceramic. CONSTITUTION: By depositing reflective coating 34 to a desired array on one side of the plate 32, the array of pixels is formed. An electric field in the vertical direction is impressed so as to make light which enters the plate 32 from the opposite side of the reflective coating 34 generate refractive index change not depending on polarization when the electric field is impressed parallelly to the propagation. When the reflective coating 36 is partially deposited to the opposite side of the reflective coating 3, a required voltage is reduced. The groove 40 of the plate 32 separates the pixels from electrical and mechanical crosstalk.