baber/WOPTO huggingface dataset:
Patent JP-H1112095-A (JP)
Title: Growth of oxide single crystal and production of nonlinear optical element by using the same
Inventor: UDA SATOSHI
IPC: C30B15/08
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a highly accurate and steep impurity concentration distribution in a method for growing oxide single crystal and a method for producing a nonlinear optical element by using the oxide single crystal. SOLUTION: This growing method of an oxide single crystal for growing the oxide single crystal from a molten liquid of an oxide with an added prescribed impurity comprises a step for controlling the impurity concentration in the oxide single crystal by setting the temperature gradient G2 in the molten liquid at the crystal growing interface between the oxide molten liquid and the oxide single crystal, and the thickness δc of the impurity diffusing layer so as to be a prescribed value, a step for calculating a critical rate V* by the formula V*=(2DLδc ZLeαLGL)/(DLZLeαI-2δc kBT) [DL is a diffusion coefficient of the impurity in the oxide molten liquid; ZL is the impurity charge valence of the impurity;  (e) is the element charge; αL is an electromotive force coefficient in the molten liquid; αi is an electromotive force coefficient by crystallizing electromotive force; kB is Boltzmann's constant; T is a molten liquid temperature] and a step for changing the growth rate V of the oxide single crystal to upper or lower of the base of the critical rate V* to control the impurity concentration of the oxide single crystal.
Patent JP-H0327262-A (JP)
Title: Apple fiber-containing noodles
Inventor: MIKAMI TAKESHI
IPC: A23L7/109
Filed: 1989-06-22
Abstract: PURPOSE:To prevent diabetes and to prevent and treat geriatric diseases such as arteriosclerosis by making wheat containing apple fiber into noodles. CONSTITUTION:100 pts.wt. wheat flour is blended with 5-15 pts.wt. apple fiber and 33-37 pts.wt. solution of salt having 8-10 Baume degree concentration to give dough for noodles, which is extended to given thickness to give noodle belt. Then the noodle belt is cut to give long strip of noodles.
Patent JP-S6139716-A (JP)
Title: Active filter
Inventor: KOUNO KOUUN
IPC: H03H11/04
Filed: 1984-07-31
Abstract: PURPOSE:To obtain an active filter not affected by a parasitic capacitance of a transistor (TR) to a built-in capacitor with less number of elements by controlling a DC current flowing to a resistive impedance component to change its impedance thereby changing the time constant of the filter. CONSTITUTION:The resistive impedance component in the resistive impedance component and a capacitive impedance component forming an active filter is formed by equivalent resistances 33E, 34E of diodes 33, 34 and an emitter internal equivalent resistance 32E of a TR32 and a DC current flowing to the equivalent resistors 32E-34E is changed to change the time constant of the filter. Through the constitution above, since the time constant of the filter is changed without using an operational amplifier as a conventional filter, the increase in the number of circuit components is avoided even in forming a high-order filter.
Patent JP-S5384792-A (JP)
Title: Balance type photo conductive element
Inventor: SATOU MASUJI
IPC: G01J1/02
Filed: 1976-12-29
Abstract: PURPOSE:To provide a photo conductive element, which obtains output voltages of +, -centering at the point of radiation, by means of providing the output from metal films of two elements constituted with resistance films in series connected each other and metal films.
Patent JP-2000343213-A (JP)
Title: Method and device for applying flux
Inventor: FUJIKAWA SHINICHI
IPC: B05D1/02
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To easily obtain a required film thickness in application of a flux with a splay nozzle onto a wiring board. SOLUTION: To a conveyor 11 transferring a wiring board, a spray nozzle 22 spraying flux 33 to the under surface of the wiring board is provided, the nozzle moves in parallel with the under surface of the wiring board, and reciprocates in the direction crossing the direction of transferring the wiring board. A pump 34 supplying the flux 33 to the splay nozzle 22 is driven with a motor 31. The number of revolution of the driving motor 31 for the pump is controlled with a operation control part 41. The operation control part 41 is at least provided with a touch panel 42 into which data on the percentage of solid matter in the flux 33 and a applied film thickness required are entered.  Flux quantity applied per unit area, which is necessary for realizing the applied film thickness required, is computed with the operation control part 41 from the data entered into the touch panel 42, and the number of revolution of the driving motor 31 for the pump is controlled.
Patent JP-H115263-A (JP)
Title: Thermally adhering system
Inventor: NOSE HIROAKI
IPC: B31B50/64
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To inspect total number of products in-line by continuously measuring heating temperature, time and pressurizing pressure, continuously receiving the measured data, analyzing them and outputting an analyzed result. SOLUTION: Heating temperatures of adhered parts disposed at ends of material carton 1 heated by burners 21a, 21b are measured by radiation thermometers 25a, 25b disposed at a downstream of a burner part 20. Upper and lower limit temperatures as reference for maintaining the heating temperature of the degree that required sealing strength is realized and no damage is given to other layer are decided. Pressure to be applied to a material carton 1 is inspected by obtaining a roll gap between upper and lower side rollers 41a and 41b via a distance sensor for pressure of the case of press bonding the carton 1 by a press bonded part 40.  Since the heated burner is fixed in a conveying roller 12 and the heating time is changed in response to the conveying speed of the carton 1, upper and lower limit values of the conveying speed for obtaining the required sealing strength are decided, and a non-defective product range is decided.
Patent JP-S5585110-A (JP)
Title: Shaped beam array antenna
Inventor: SHIBANO YOSHIZOU
IPC: H01Q21/22
Filed: 1978-12-22
Abstract: PURPOSE:To improve the approximate accuracy of desired synthesized directivity, by determining the amplitude of excitation of emission element of beam antenna having a number of emission elements with specified conditions. CONSTITUTION:The distance d of the emission elements 2 located and coupled in many numbers on the transmission line 1 is selected as lambda/d>2(1+lambda/lambdag), where the wavelength in free space is lambda and the wavelength transmission line propagation is lambdag. Further, the amplitude of excitation 3 of each emission element 2 is taken as the value determined with equation (7) represented as A(Z) in response to the location Z. In equation (7), a is a proportional constant, phii is an arbitrary phase term, n is a positive integer, and E(thetai) is a function of thetai to approximate desired directivity. Thus, sharp beam shaped electromagnetic wave emission can be made to an arbitrary direction thetai with higher accuracy of approximation.
Patent JP-H0812380-A (JP)
Title: Secondary sizing agent for glass fiber and glass cloth
Inventor: SAITO JUNICHI
IPC: C03C25/36
Filed: 1994-06-21
Abstract: PURPOSE:To obtain a warp secondary sizing agent for glass fibers free from the need of heat deoiling treatment by using a polyvinyl-pyrrolidone and an amine adduct to a water soluble epoxy resin as essential components. CONSTITUTION:About 1mol epoxy resin having 300-470 average molecular weight and 170-270 of epoxy equivalent is dissolved and the concentration is adjusted to about 50wt.% (hereinafter %) by adding a solvent such as diaceton alcohol, heated to the b.p. and about 1mol of a hydroxide-containing amine compound such as diethanolamine is dropped thereinto to allow reaction therewith. The water soluble amine adduct to the epoxy resin is prepared by cooling after the reaction is completed. Next, the warp secondary sizing agent for glass fiber is obtained by adding and mixing a polyvinyl-pyrrolidone in an amount of 5-10% which is a film forming component and has K value of 15-120 (molecular weight of 10000-1450000) and, besides, 0.1-0.5% lubricating component, antistatic agent or the like to the epoxy resin amine adduct 1 as the sizing agent. A high quality glass cloth is obtained by sticking 1.0-4.0% this secondary sizing agent on the warp and weaving without heat deoiling treating.
Patent JP-S6053262-A (JP)
Title: Velocity ratio controller for continuously variable transmission of vehicle
Inventor: OSANAI AKINORI
IPC: F16H61/66
Filed: 1983-09-01
Abstract: PURPOSE:To prevent a vehicle from being shocked, by suppressing the change in the velocity ratio of a continuously variable transmission as the revolution speed of an engine is equalized to an aimed level. CONSTITUTION:A controller for a continuously variable transmission is provided with a velocity ratio change rate determination means, a transmission efficiency determination means, a velocity ratio change suppression judgment level determination means, and a velocity ratio change rate suppression means. The velocity ratio change rate of the said transmission is suppressed for the period from the time when the actual revolution speed of an engine exceeds a velocity ratio change suppression judgment level, to the time when the revolution speed reaches an aimed level. Due to such reason, the change in the velocity ratio of the said transmission is suppressed as the revolution speed of the engine is equalized to the aimed level. As a result, the output power of the engine does not sharply change. A vehicle is thus prevented from being shocked.
Patent JP-H0720550-A (JP)
Title: Battery loading device
Inventor: SOU MIZUO
IPC: G03B17/02
Filed: 1993-06-30
Abstract: PURPOSE:To improve operability when a battery is loaded and unloaded in/from a battery loading chamber and to prevent defective contact between the battery and a battery armature by providing the battery armature contact part with the battery is extended in a direction substantially orthogonally crossed to the loading direction of the battery. CONSTITUTION:The wire-like positive-side battery armature 1 is provided with the contact part 6 extended in the direction substantially orthogonally crossed to the loading direction of the battery 2 and an guide part 8 extended in a direction substantially in parallel with the loading direction of the battery 2. The battery 2 is loaded in the battery loading chamber 4 from a direction shown by an arrow and guided to a loading position along the guide part 8 of the armature 1. When the battery 2 arrives at the final loading position, the positive terminal projection part of the battery 2 abuts on the contact part 6 of the armature 1 and the upper surface thereof enters the lower part of the contact part 6. Then, the final loading state is attained. When the battery 2 is loaded, a section where contact friction is generated between the positive terminal projection part of the battery 2 and the armature 1 becomes short and the battery 2 is easily loaded.
Patent JP-H11351840-A (JP)
Title: Noncontact type three-dimensional measuring method
Inventor: KADOWAKI SOICHI
IPC: G01B11/24
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To enable a high-accuracy three-dimensional measurement even for inclined measuring points of a work or fine irregularities. SOLUTION: Two types of measuring means, i.e., a CCD camera 34 used in a picture measuring unit and laser probe 35 for noncontactly measuring the displacement, utilizing a laser beam, are provided to constitute a photographing unit 17 which is driven in directions X, Y, Z, based on each measured value to measure the displacement of a work 12 along a set measuring path, using the laser probe 34. For the obtd. dot array data, the trend correction is executed to convert three-dimensional data to two-dimensional data which are then processed into fixed-pitch data and filtered.
Patent JP-H11113070-A (JP)
Title: Telephone set
Inventor: CASSIDY BRIAN
IPC: H04M1/27
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide the telephone set that is in use on an SIM or an ID network similarly to both the cases independently of whether the telephone set is in use on the ISM or the ID network. SOLUTION: The telephone set includes a memory 6 that stores 1st information such as ID information and a memory module reception means 10 that receives a memory module to store 2nd information such as the ID information. Furthermore, the telephone set includes a microprocessor 4 that detects whether or not there is any change in a contact between the memory module and the reception means 10 of the memory module since the telephone set has been in use. In the case that the memory module and the reception means 10 are not in contact, the microprocessor 4 uses 1st information such as a subscriber number and in the case that the memory module and the reception means 10 are in contact and no change is detected, the microprocessor 4 uses the 2nd information. However, when any change is detected, the information to be used by the microprocessor 4 is selected automatically or manually.
Patent JP-2000346334-A (JP)
Title: Melting furnace for treating incineration ash
Inventor: SHIMIZU MASANORI
IPC: F23J1/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To eliminate an abrupt change or the like of an internal pressure in a furnace and to perform a stable operation by vertical position adjustably engaging and hanging a cylindrical nozzle vertically movably inserted from a ceiling of a reducing chamber into its interior from a cylindrical portion of a funnel-like material-charging chute. SOLUTION: An inverse frustum shape reducing chamber 5 communicating with a gas suction duct 4 through an upper end side is connected and fixedly arranged to communicate with an upper portion of a furnace body 3. A funnel- like material charging chute 6 is fixedly arranged at an interval above the chamber 5, and a material charging port 7 is connected to communicate with an upper portion of the chute 6. A cylindrical nozzle 8 inserted from a ceiling of the chamber 5 into its interior is vertically movably engaged with the cylindrical portion of the chute 6, and an interval between a flange 9 provided at an upper end of the nozzle 8 and a flange 10 provided at an upper side of the cylindrical portion of the chute 6 is regulated by clamping an adjusting bolt with a nut.
Patent JP-H117076-A (JP)
Title: In-finder range-finding point information display device
Inventor: TAKEBAYASHI TATSUHIDE
IPC: G03B17/20
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an in-finder range-finding point information display device easily produced and assembled. SOLUTION: This display device is provided with a reported picture projector 18 which is arranged under a mirror box 3 incorporating a quick return mirror 4 and projects a reported picture corresponding to a selected range-finding point toward a focusing plate 6, so as to inform a photographer of the range- finding point selected from a large number of range-finding points, in a state where it is overlapped with object information. A supporting member 27 is provided in a holding frame 8 for integrally holding the focusing plate 6 and a pentagonal prism 7 and the reported picture projector 18 is supported by the supporting member 27, not to intercept the projection of the projector 18 by the quick return mirror 4.
Patent JP-S5950531-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FURUGUCHI SHIGEO
IPC: H01L21/263
Filed: 1982-09-16
Abstract: PURPOSE:To control selectively the lifetime of a semiconductor device by a method wherein the region of the short lifetime of minority carriers, and the region formed in the region thereof and restored with the lifetime are provided uniformly in a semiconductor substrate having P-N junction. CONSTITUTION:Radiation is irradiated to the semiconductor substrate 11 to cause defects 13. Then after a resist film 14 is formed as the mask material, etching is performed to form a resist pattern as to position an opening part 15 at the region 122 to be formed with an analog circuit. Then Si ions are implanted from the opening part 15. At this time, implanting energy and the dose are decided according to depth of the region 122 to be restored with the lifetime and the degree of the lifetime. Then YAG laser irradiation is performed to form a getter site, and the region having restored lifetime is formed selectively.
Patent JP-S6316723-A (JP)
Title: Radio equipment
Inventor: WATANABE KYOJI
IPC: H04B1/74
Filed: 1986-07-08
Abstract: PURPOSE:To prevent the phase step-out of a clock signal at the reception side even when an active radio equipment is changed over into a standby radio equipment by providing a means applying mutual phase synchronization of the clock signal between base band signal processing units of 1st and 2nd radio equipments to both the radio equipments respectively. CONSTITUTION:A clock oscillation circuit 13 and a phase detector 101, and a clock oscillation circuit 23 and a phase detector 201 constitute a phase synchronizing means. In case of the normal operation, both the 1st and 2nd radio equipments are operated based on a clock signal generated by the clock oscillation circuit 23 of the 2nd radio equipment. If the 1st radio equipment has a fault and the operation is transited to the 2nd radio equipment, the base band signal processing section 11 is switched to the base band signal processing section 21, but since the phase synchronization is established, neither the phase nor the frequency of a clock signal is subjected to a sudden change, and clock recovery circuit of an opposite receiver is not malfunctioned.
Patent JP-S6053851-A (JP)
Title: Automatic analyzing apparatus
Inventor: ITOU YAMAO
IPC: G01N35/02
Filed: 1983-09-02
Abstract: PURPOSE:To make it possible to judge the concentration of a sample correctly in the broad range of concentration, by separately injecting reagent and the sample into reaction containers, then rotating/stopping/rotating a reaction table, and measuring the transmittance/absorbance of the solution in each reaction container every time the reaction container crosses luminous flux reaching a detector. CONSTITUTION:Sample and reagent are separately injected into reaction containers B. Then, a reaction table 4 is continuously rotated at (n) pitches [(n) is an integer of 2 or more]. Then the table is intermediately stopped. The solution in the reaction container B is stirred by a stirring device 9. Then the reaction table 4 is further rotated continuously. Every time the reaction container B, in which the stirred solution is contained, crosses luminous flux reaching a light detector 15, the transmittance or absorbance of the solution in the reaction container B is measured. At a point, where the table is rotated by one rotation and (m-n) pitches [(m) is an integer of 1 or more and mnot equal to n] from the intermediate stopping position, the reagent and the sample are separately injected into the new containter B. This procedure is repeated.
Patent JP-S5586815-A (JP)
Title: Heat-resistant epoxy resin composition
Inventor: TOBUKURO KUNIAKI
IPC: C08G59/50
Filed: 1978-12-26
Abstract: PURPOSE: The title compound curable in a short time at low temperatures, having a long shelf life and improved heat resistance, consisting of a polyglycidyldiphenylmethane, a polyglycidyl-m-aminophenol, and dicyandiamide.  
     CONSTITUTION: A) 100 Parts by wt. of a polyglycidyldiphenylmethane obtained from a tetrafunctional epoxy compound shown by the formula I or from an epoxy resin having an epoxy equivalent not more than 250 prepared by the partial ring opening polymerization of the epoxy compound shown by the formula I is blended with B) 25W100 parts by wt. of a polyglycidyl-m-aminophenol made from a triglycidyl-m-aminophenol shown by the formula II or produced by the partial ring opening polymerization of the compound shown by the formula II and C) dicyandiamide as a curing agent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0510291-A (JP)
Title: Fan and ventilator
Inventor: SHIMIZU KAORU
IPC: F04D29/02
Filed: 1991-07-02
Abstract: PURPOSE:To eliminate requirement of cleaning of blades, an blade cover, and an oil reservoir or the like, to which dust and soot are adhered, and provide disposable and non-polluting fan and ventilator. CONSTITUTION:As the material of blades 2, a blade cover 5, and an oil reservoir 7 or the like, foaming resin member is molded, or corn powder is kneaded with water, and thereafter, it is molded and burned, or flour is kneaded with alcoholic solvent, and thereafter, it is molded, or paper member is molded to form the structure which can be decomposed with water easily. With such a composition, a device is lightened, and even if it is thrown away, environment is not polluted.
Patent JP-S5862081-A (JP)
Title: Paper presser for typewriter
Inventor: NIIHORI KIYOMI
IPC: B41J13/22
Filed: 1981-10-09
Abstract: PURPOSE:To simplify the construction, facilitate the assemly and enhance the convenience in use of a paper presser, by a method wherein a stopping member slidably provided at the tip of a paper presser is inserted into a groove provided in an annular form with reference to a shaft, thereby pressing a paper. CONSTITUTION:A bracket 9 is fixed to the shaft 10 by a screw 10', and a platen 11 is lined with a metallic core 11'. A lower paper presser 12 is preliminarily bent to a radius of curvature of R', and a felt 13 is adhered thereto. A slider 14 is so fitted that it can be slidden in the direction of an arrow by a slider knob 15, and a platen sheet 16 is wound around the outside periphery of the platen 11. When pressing a lower part of a typewriting paper 17, the lower paper presser 12 is located at an appropriate position, the slider knob 15 is slidden to the backet 9 side, and the slider 14 is inserted into a gap 9' between the bracket 9 and the platen 11. By only these operations, an under paper pressing process is completed.
Patent JP-S6054076-A (JP)
Title: Picture enlarging and reducing circuit
Inventor: MIYAKE EITA
IPC: G09G5/36
Filed: 1983-09-02
Abstract: PURPOSE:To enable simple enlarging, reducing and rotation of a picture by controlling transfer of picture information by registers based on the command of enlarging and reducing obtained by repeated addition of the ratio of enlarging and reducing in horizontal and vertical directions set arbitrarily. CONSTITUTION:A picture enlarging and reducing circuit 1 consists of a system controlling circuit 10 that makes control of the whole and access control to a picture memory 2 and a constant setting section 20 that stores address information of the picture memory 2 and ratio of enlarging and reducing and can be changed the content of setting by a host processor 3. The circuit 1 is provided with a timing generating circuit 30 that generates timing signals of enlarging and reducing by repeated addition of ratio of enlarging and reducing. Further, the circuit 1 consists of a horizontal direction enlarging and reducing circuit 40 made up of plural shift registers that make shift output according to timing signals from the timing generating circuit 30 and a buffer memory 50 that temporarily stores picture data after enlarging and reducing of the output.
Patent JP-H0517164-A (JP)
Title: Synthesis of glass fine particle
Inventor: KOAIZAWA HISASHI
IPC: G02B6/00
Filed: 1991-07-02
Abstract: PURPOSE:To provide synthesis of glass fine particles capable of sufficiently reacting a raw material gas even by feeding a large amount of the raw material gas to a burner and of efficiently depositing glass fine particles on a target. CONSTITUTION:A mixed gas (H2O+Ar) containing distilled water bubbled with an inert gas, namely a mixed gas of steam and Ar, is fed to a first layer gas passage 8a at the center of a quintet pipe burner 3A, a raw material gas (SiCl4+Ar) bubbled with an inert gas is supplied to a second layer gas passage 8b, a combustion gas (H2) is sent to a third layer gas passage 8c, a sealing gas (Ar) is provided to a fourth layer gas passage 8d and an oxidizing gas (O2) is introduced to a fifth layer gas passage 8e.