baber/WOPTO huggingface dataset:
Patent JP-H01132114-A (JP)
Title: Preparation of single crystal thin film
Inventor: KUSUKAWA KIKUO
IPC: H01L21/263
Filed: 1987-11-18
Abstract: PURPOSE:To increase a region for single crystal growth on an insulating film and to obtain a single crystal layer without damaging an impurity doped layer formed in advance on a crystal substrate by preparing a single crystal by means of a local heating method after thermally treating a polycrystalline or noncrystalline silicon film to form an epitaxial layer on an exposed surface of a semiconductor substrate. CONSTITUTION:When preparing a single crystal from a polycrystalline or noncrystalline silicon film 5 by means of a local heating and fusion, the silicon film 5 continuously covering both an exposed surface 4 of a semiconductor substrate 1 and an insulating film 2 attached to the semiconductor substrate 1, a single crystal is prepared after forming an epitaxial layer 6 on the exposed surface 4 of the semiconductor substrate 1 by thermally treating the polycrystalline or noncrystalline silicon film 5 in an inert gas atmosphere at temperatures of not more than 1200 deg.C in advance. For example, the noncrystalline silicon film 5 is staked on an oxide film 2 and an impurity doped layer 3 formed on a single crystal silicon substrate 1. Thin, the polycrystalline silicon region 7 is changed into a single crystal by scanning a laser beam 8 to irradiate the polycrystalline silicon region 7 after performing a solid phase epitaxial growth 6 in nitrogen atmosphere at 600 deg.C for 10 hours.
Patent JP-H03151000-A (JP)
Title: Ultrasonic ceramic microphone
Inventor: UTSUNOMIYA RYOICHI
IPC: G01S3/801
Filed: 1989-11-07
Abstract: PURPOSE:To make sensitivity high and to make a microphone compact by enlarging the amplitude of a bimorphe vibrator by the vibration interference of an inclined surface vibrating part provided in the outer periphery of the bimorphe vibrator and widening the outer peripheral end of the bimorphe vibrator upward or downward. CONSTITUTION:A vibration part is composed of a plane vibrating part 2a, for which piezoelectric vibrators are attached, and an inclined surface vibrating part 2b provided in the outer periphery and in this vibration part, a composite resonance is generated by the bimorphe vibrator. Then, by optimumizing the respective dimensions of the vibration part, the resonance is superimposed and resonance efficiency is improved. When using a vibrator 2 provided upward, the effect of a phone can be also obtained so as to efficiently reflect ultrasonic waves to be generated from a cone-shaped resonator 4. Thus, the shape of the microphone is made compact and the sensitivity is made high simultaneously.
Patent JP-H05102886-A (JP)
Title: Adaptive equalizer and its initial value setting method
Inventor: TAKAHASHI TSUYOSHI
IPC: H04B3/10
Filed: 1991-10-09
Abstract: PURPOSE:To provide the adaptive automatic equalizer and the initial value setting method for enabling an exact equalization processing while suppressing equalizing error as much as possible even when the distortion of a transmission line is varied. CONSTITUTION:An input memory part 32 stores input signals containing an input training signal having a specified length. An operation control part 36 receives an equalizing error signal from an adder 38 inputting a filter signal, which is obtained by filtering the input training signal read from the input memory part 32 by a filter part 33 during a training period, and an internal training signal generated from a training signal generation part 40, and successively calculates equalizing error accumulating values while selecting plural initial values stored and set in a setting storage part 37 and after obtaining the equalizing error accumulating values corresponding to the number of plural initial values, the initial value minimizing the equalizing error accumulating value is finally set to the filter part 33.
Patent JP-H09134837-A (JP)
Title: Layer sheet supplying device for coil winding machine
Inventor: KOBAYASHI KENJI
IPC: H01F41/12
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To supply a layer sheet to a coil former in a state where the sheet is folded double. SOLUTION: A sheet roll 5 which supplies a layer sheet 2 and a coil former 1 which winds a coil are arranged so that their center axes can intersect each other at right angles. A bend molding tool 7 composed of a receiving roller 7A and press roller 7B, another bend molding tool 8 composed of a receiving roller 8A and press roller 8B, and bending rollers 9A and 9B are arranged between the roller 5 and former 1. After the layer sheet 2 unwound from the roll 5 is molded by bending in a dog-legged cross section through the tools 7 and 8, the sheet 2 is folded double between the roller 9A and 9B.
Patent JP-H09132356-A (JP)
Title: Device and method for operating elevator
Inventor: INAGAKI FUMITAKA
IPC: B66B1/14
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To constitute an elevator operating device so as to prevent a physically weak person from using an elevator by himself alone. SOLUTION: A physically weak person has previously received a card in which data indicating a specified person and a destination floor are stored. During the use of an elevator by a special person, the content of the card is read by a person identification device 2, and a specified person detecting part 3 determines whether the person is a specified one or not. Further, such a fact that a call registration is present is stored in a call registering part 9 in response to manipulation of a hall button 8. Meanwhile a car load detecting device 5 detects a load of a car, and a passenger detecting part 6 detects the presence of a person in the car in accordance with a value detected by the detecting device 5. An allocating means computes an allocation of a car in which a person is present, in accordance with the above-mentioned detected results.  If a registration of a call by a specified person is present, the allocating means allocates the specified person to a car in which a person is present, and accordingly, the specified person rides on the car, thereby it is possible to prevent the specified person from riding on the car by himself alone.
Patent JP-H06139644-A (JP)
Title: Magneto-optical recording method
Inventor: IZUMI HARUHIKO
IPC: G11B11/105
Filed: 1992-10-28
Abstract: PURPOSE:To surely eliminate an existing domain and to improve reliability in overwrite by converging a light beam so that the irradiation intensity of the beam in the radial direction of a disk changes gradually and heating an exchange coupling magnetic layer. CONSTITUTION:When the exchange coupling magnetic layer 12 is heated by the high power light beam converged so that the irradiation intensity in the radial direction of the disk displaces gradually, the circumference of the domain is initialized covering a wide range simultaneously the domain is formed separately from initialization by the beam with low power. Then, the occurrence of an erasure omission area is prevented at the time of the overwrite replacing a minimum domain Dmin with a maximum domain Dmax and forming by converging the beam so that the range Wi becomes larger than the width WDmax of the maximum domain always.
Patent JP-H08146568-A (JP)
Title: Manufacture of solid processing agent for silver halide photosensitive material
Inventor: SATAKE WATARU
IPC: G03C5/26
Filed: 1994-11-24
Abstract: PURPOSE: To reduce the loss at the time of production and improve continuous productivity by containing a specific compound, using the fluidized bed drying method during the drying process after wet granulation and setting the granulating temperature to a specific range at the time of drying. CONSTITUTION: For manufacturing a solid processing agent for a silver halide photosensitive material containing a compound expressed by the formula, the fluidized bed drying method is used during the drying process after wet granulation, and the granulating temperature is set to 30-55 deg.C at the time of drying, where R1 -R3 indicate hydrogen atom, -OH, and substituted or unsubstituted low-grade alkyl group, B1 -B3 indicate hydrogen atom, -OH, -COOM1 , -PO3 M2 , M1 and M2 indicate hydrogen atom and alkaline metal atom, and (n) and (m) indicate integers of 0 or 1. The compound expressed by the formula is contained at 30-90wt.% against the weight of the total constituting elements of the solid processing agent.  The production efficiency and yield in the granulating/drying process, continuous tableting in the tableting process can be improved, the loss is reduced, and the solid processing agent excellent in continuous productivity can be manufactured.
Patent JP-H04161439-A (JP)
Title: Production of phenolic resin foamed product
Inventor: OYAMA TAKESHI
IPC: C08J9/04
Filed: 1990-10-26
Abstract: PURPOSE:To obtain a phenolic resin foamed product free from the localization of foams by a simple handling and applying method by adding a curing agent to a mixture of a resol type phenolic resin. a foaming agent and a basic oxide. CONSTITUTION:A mixture of (A) 100 pts.wt. of a resol type phenolic resin, (B) 5-15 pts.wt. of a foaming agent, and (C) a 10-100 pts.wt. of a basic oxide (e.g. CaO, FeO) having an average particle of 1-100mum is compounded with (D) 10-20 pts.wt. of a curing agent (e.g. p-toluenesulfonic acid).
Patent JP-H11125732-A (JP)
Title: Optical element and its manufacture
Inventor: OKAYAMA HIDEAKI
IPC: G02B6/293
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To unnecessitate usual connection work between an optical fiber and an optical waveguide by constituting an optical coupler with an optical fiber coupler provided with first, second optical fibers fixedly provided on the upper surface of a substrate. SOLUTION: As the optical coupler, the optical fiber coupler 12 provided with the first optical fiber 12A and the second optical fiber 12B fixedly provided on the upper surface of the substrate made of e.g. glass is used. The optical fiber coupler 12 is constituted of an input port 12a for inputting light of different wavelengths, e.g. the light of a first wavelength and the light of a second wavelength, a drop port 12b for taking out the light of the prescribed wavelength, e.g. the light of the first wavelength, a coupler part 12c for uniting the first optical fiber 12A and the second optical fiber 12B and output ports 12d, 12e for taking out the light of the wavelength excepting the light of the prescribed wavelength, e.g. the light of the second wavelength.  Thus, the fiber coupler fixedly provided on the substrate is applied in-place of the optical waveguide formed on the substrate.
Patent JP-H10135566-A (JP)
Title: Semiconductor laser device and light pick-up using the device
Inventor: NOISSHIKI YOSHIO
IPC: H01S5/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To make a semiconductor laser device adaptable to the size reduction or simplification of configuration of a light pick-up for CCD or DVD by building a low output semiconductor laser element and a high output semiconductor laser element a the package. SOLUTION: A semiconductor laser device 1 is composed maily of a package 2 and two semiconductor laser elements 3a, 3b fixed in the package 2. One semiconductor laser element 3a is composed of a high output type laser element which outputs the high output that can be recorded in a recording medium, for example, an infrared semiconductor laser element of practical oscillation wavelength of 780nm and optical output of 50mW. The other semiconductor laser element 3b is composed of a low output type laser element which outputs the low output that can be read out from the recording medium, for example, a red color semiconductor laser element of practial oscillation wavelength of 650nm and optical output of 5mW or a red color semiconductor laser element of oscillation wavelength of 635nm and the optical output of 30mW.
Patent JP-H09140080-A (JP)
Title: Motor and commutator for motor
Inventor: OTAGAKI KAZUHISA
IPC: H02K13/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce the weight by making a case out of nonmetallic material, and making on its surface a coating of a thin film having a coefficient of thermal conductivity higher than the nonmetallic material. SOLUTION: A case 1 is formed by attaching a metallic film 3 out of Al to about 10μm to a plastic frame 2 made of polyester resin. On the inwall surface of a through hole 1a also, a metallic film 3 is formed so as to be continuous with the inside and outside surfaces of the plastic frame 2. As a result of this, heat transmitted to the metallic film 3 on the inside surface passes the metallic film 3 on the inwall surface of the through hole 1a, and is conducted to the metallic film 3 on the outside surface, and the heat is radiated efficiently. Consequently, it becomes possible to reduce the weight without damaging the heat conductivity and heat diffusivity.
Patent JP-H10134125-A (JP)
Title: Method and system for converting received money data
Inventor: SAKINO KIYOBUMI
IPC: G06Q20/10
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To easily check money reception of a dividend, or the like. SOLUTION: A 1st file wherein received money data is stored, a 2nd file in which received money data on a specific outline of a dividend, etc., is stored, and a 3rd file in which a conversion table for finding a specific code from a transfer requester code is stored are provided. The received money data is stored in the 1st file, received money data on the specific outlines is retrieved from the received money data stored in the 1st file and stored in the 2nd file, and based on the conversion table stored in the 3rd file, the specific code is found out of the transfer requester code of the received money data stored in the 2nd file. The found specific code is set in the received money data and the received money data where the specific code is set is stored in the 2nd file.
Patent JP-H01133097-A (JP)
Title: Character signal generator
Inventor: SUGIMOTO YOSHIHIRO
IPC: G09G1/00
Filed: 1987-11-18
Abstract: PURPOSE: To generate characters/symbols or the like coincident with an original image even by an output device having different scanning line density without especially enlarging or reducing them by generating characters or the like based upon the magnification correcting information of the scanning line density matched with an output device to be used. CONSTITUTION: The character signal generating device for generating a pattern such as a character and a symbol by a stroke dot system and supplying the pattern to any one of plural kinds of output devices 2 is provided with a magnification correcting information storing part 13 for storing plural magnification correcting information matched with plural output devices 2, an output interface part 16 having a function for selecting and switching an output device 2 for supplying the pattern, and a switching mechanism 20 for switching the magnification correcting information extracted from the storing part 13 while interlocking with the switching of the output devices 2 by the interface part 16. Consequently characters, symbols or the like matched with output devices having respectively different scanning line density can be generated.
Patent JP-2000123281-A (JP)
Title: Device adding acoustic traffic signal for visually handicapped person
Inventor: TAUCHI MASAKI
IPC: G08G1/005
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To enable a visually handicapped person to smoothly cross a cross walk. SOLUTION: Different sounds are outputted to a visually handicapped person who crosses a crosswalk 1 alternately from both ends of the crosswalk by using two speakers 1A and 1B provided on both ends of the crosswalk 1. Also, a specified sound is outputted to the visually handicapped person crossing the crosswalk 1 from both ends of the crosswalk 1 by controlling a pair which is composed of arbitrary two out of four speakers 1A, 1A', 1B and 1B' arranged two by two on both ends of the crosswalk 1.
Patent JP-H06141036-A (JP)
Title: Fault managing system for ring type lan of plural waves
Inventor: KIKUCHI YASUHITO
IPC: H04L12/42
Filed: 1992-10-29
Abstract: PURPOSE:To quickly perform backup processing for a ring in which a fault occurs by making the ring other than a faulty ring transmit/receive data when the faulty ring is detected. CONSTITUTION:A master station 3 transmits a monitoring frame to each station via the rings 1-4 periodically, and notifies the faulty ring, when it is detected, to a centralized managing computer 1. The computer 1 sets a new operation mode to make another ring perform the processing of the faulty ring in a packet, and transmits it to a station via the master station 3. The station. when receiving the packet in which the new operation mode is set, transmits the packet to the master station 3 via the ring instructed by the operation mode. Therefore, the backup processing can be quickly performed, and the throughput of a system can be prevented from being lowered.
Patent JP-S62151193-A (JP)
Title: Production of protein by extracellular secretion
Inventor: TAI KIYOSHI
IPC: C12P21/00
Filed: 1985-12-24
Abstract: PURPOSE:To efficiently obtain a desired protein in a large amount using a strain, e.g. Escherichia coli, as a host, by integrating a gene coding an exogenous protein in a vector multiplicable in a host microbial cell to transform the host and specifically adjusting the multiplication process thereof. CONSTITUTION:A vector having a gene capable of coding a promoter and a gene capable of coding a signal sequence under the control thereof and multiplicable in a predetermined host microbial cell is prepared. A gene capable of coding an exogenous protein is integrated into the above-mentioned vector to prepare a recombinant DNA, which is then integrated into a host microbial cell to transform the microbial cell. The resultant transformant is cultivated in a culture medium containing a promoter activity regulating substance in an amount required for causing induction of protein synthesis ability from the latter period of the logarithmic growth phase to the first period of the resting phase in the multiplication process of the microorganism and then subjected to cultivation by adding the promoter activating substance from the outside. The resultant exogenous protein is recovered from the culture fluid.
Patent JP-H07138437-A (JP)
Title: Plasticized polyvinyl chloride admixture
Inventor: KUNIMURA SATOSHI
IPC: C08L27/06
Filed: 1993-11-19
Abstract: PURPOSE:To obtain the subject admixture by using a copolymer having a specific repeating unit as a plasticizer, having excellent heat resistance, providing high flame retardancy with a small mixed amount of a flame-retardant, having slight reduction in mechanical characteristics and freeze resistance, useful for coated electric wire. CONSTITUTION:This admixture is obtained by mixing (A) 100 pts.wt. of a polyvinyl chloride with (B) 30-100 pts.wt. of a copolymer having a repeating unit bonded with a polyethylene and an acrylic ester through a ketone group. Preferably, the admixture is further mixed with (C) 5-15 pts.wt. of a liquid plasticizer. A copolymer having a repeating unit of the formula (R1 is H or an alkyl; R2 is an alkyl; (n) is an integer) is preferably used as the component B.
Patent JP-H02137667-A (JP)
Title: Heating device
Inventor: SAITO SUSUMU
IPC: H05B3/00
Filed: 1988-11-17
Abstract: PURPOSE:To control the temperature of a substrate so as to prevent the occurrence of inferior soldering by providing a temperature sensor which is brought into contact with or incorporated in a heater and another temperature sensor fitted in the vicinity of a heated material carrying surface. CONSTITUTION:A substrate for confirming temperature state is put into a heating reflow device from an entrance 18 and the temperature of the substrate is measured. When the substrate 13 enters the sensible area of a temperature sensor 16 fitted in the vicinity of a carrying surface, the correction coefficient between the temperature of the sensor 16 and actual temperature is calculated from the measured result of a thermocouple 14 and influences of infrared rays from a heater and ambient temperature are corrected. Therefore, by checking the state of the substrate for confirming temperature state in the sensible area of the sensor 16, the substrate temperature measuring accuracy can be assured, even though the substrate is not in a furnace. As a result, accurate temperature adjustment can be performed to a heating material and most of the defects caused by the temperature can be prevented.
Patent JP-H05126444-A (JP)
Title: Automatic ice-making machine
Inventor: OHASHI YOSHINORI
IPC: F25C1/18
Filed: 1991-11-07
Abstract: PURPOSE:To obtain high-transparent, beautiful ice suitable for beverage, etc., in a large quantities at any time automatic ice making machine which is provided on a refrigerator, etc., and is capable of automatically producing ice with a simple construction. CONSTITUTION:An ice making tray 26 has a support pin 27 at the end of a side and is placed in an open-top, heat-insulated basin 23 with a heater 25 on the bottom. The ice making tray 26 is turned on the support pin 27 by a driver 29 to release ice.
Patent JP-H09131406-A (JP)
Title: Director
Inventor: USHIO NOBUYUKI
IPC: A61N1/32
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To enable sticking of a director without wrinkling with easier bending in all directions and preventing of the director from being torn up by a tension when it is separated from a human body by arranging cuts to be opened. SOLUTION: A conductive and tacky adhesive layer 17 is laminated on a flexible sheet 11 with an electrode 12 laminated thereon and cuts 13 are provided on the outer circumferential inside of the sheet 11. The cuts 13 are arranged at a plurality of points with an arbitrary point as center thereof and directors are provided radially being separated slightly from the center 14.
Patent JP-H09133944-A (JP)
Title: Electromagnet mounting mechanism for shutter for camera
Inventor: WATABE KENICHI
IPC: G03B9/36
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To surely fix an electromagnet on a Mounting member even when a machine screw is not used. SOLUTION: Three bent parts 9g, 9h and 9i are formed on a mount base plate 9. The bent part 9g is constituted of two bent pieces 9g1 and 9g2 , and the tip of the leg part 16a of an iron core 16 is inserted in a substantial hole- shaped part synthetically formed by the bent pieces. The projection 16d of the iron core 16 is fit in the hole 9h1 of the bent part 9h. In such a state, the iron core 16 is pressed by a pressing part 9h2 and biased clockwise at (a) and (b) with a supporting point at a contact part between the bent part 9i and the projection 16c, and the tip of the leg part 16a is attracted to regulating parts 9g1-1 , 9g1-2 and 9g2-1 and stabilized.
Patent JP-H08214489-A (JP)
Title: Electric apparatus
Inventor: YANNE PETSUTERI IKONEN
IPC: F16N39/02
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain an electric apparatus in which the rotational speed can be increased, while allowing operation at high ambient temperature by averaging the temperature difference between the sliding bearings of the electric apparatus, thereby cooling a high temperature oil. SOLUTION: This electric apparatus is provided at an end part N thereof, with a bearing housing having an oil sump for sliding bearing communicated with an oil sump at the end part D through channel units 11, 12 for circulating the oil in the oil sumps through the end parts N and D. With such an arrangement, rotational speed of the electric apparatus can be increased by cooling the sliding bearing 4 at the hot end part D, and the electric apparatus can be operated at a higher temperature of outside air.