baber/WOPTO huggingface dataset:
Patent JP-H01137445-A (JP)
Title: Magneto-optical disk device
Inventor: HORINOUCHI SHOGO
IPC: G11B11/105
Filed: 1987-11-24
Abstract: PURPOSE:To obtain a magnetic field of proper intensity and to miniaturize a device by placing an external magnetic field generator on the mobile part of a focusing actuator of an optical pickup together with an objective lens. CONSTITUTION:An objective lens 4 and an external magnetic field generating coil 6 which gives an external magnetic field for data recording and erasing are attached to the focusing coil actuator provided on an optical pickup 3. A lens holding member 10 vertically movably and rotatably held on a shaft 9 is moved upward and downward by the magnetic force generated by a permanent magnet 8 and a coil 11 and is turned by the magnetic force generated by the permanent magnet 8 and a coil 12. Consequently, the area to which the magnetic field is applied on a recording medium is moved together with a laser spot in accordance with a carriage. Thus, the magnetic field of proper intensity is applied to only the part where the laser spot is projected, and the magnetic field generating capability of the external magnetic field generator is reduced, and the device is miniaturized.
Patent JP-H02141832-A (JP)
Title: Microprocessor control system
Inventor: SUZUKI NOBUYUKI
IPC: G06F11/10
Filed: 1988-11-24
Abstract: PURPOSE:To detect runaway without having a bad influence upon the execution time, and to perform the abnormality recovery processing by detecting parity error, and performing the recovery processing for abnormality at the time of referring to a part other than a normally programmed part during execution of a program. CONSTITUTION:A parity storage area 21 is provided correspondingly to each address of a main storage device 2, and normal parity bits are stored in addresses where the program is stored, and bits to intentionally break normal parity are stored in the other addresses. A parity check means 31 for parity check of data and an abnormality processing means 32 for abnormality recovery processing are provided. When a microprocessor 1 refers to the part other than the normally programmed part during execution of the program, parity error is detected to perform the recovery processing for abnormality. Thus, a countermeasure against runaway is taken without having a bad influence upon the system execution speed.
Patent JP-H03165480-A (JP)
Title: Ignition plug for automobile
Inventor: KURAUDEIO SHINGUARORI
IPC: H01T13/32
Filed: 1990-10-31
Abstract: PURPOSE: To form an ignition plug with a suitable material with conductivity and corrosion resistance by fitting a metal core for forming a grounded electrode to a metal main body by a method other than welding. CONSTITUTION: A metal core 16 is fit to the edge part 14 of a metal main body 2, facing a center electrode 4a and surrounds the electrode 4a. A finger 18 for forming a grounded electrode of an ignition plug 1 is integrally formed in the core 16. In order to fit the core 16, the edge part 14 of the main body 2 is heated to expand outward, and the core 16 is inserted into the main body 2. The edge part 14 is cooled, contracted inward, and the core 16 is fastened and trapped in the main body 2. The tip of the finger 18 is bent, so as to face the electrode 4a. By fitting the core 16 to the main body 2 by a method other than welding like this, an ignition plug is formed with a suitable material with a conductivity and a corrosion resistance.
Patent JP-H03158648-A (JP)
Title: Automatic hot water supplying device for bathtub
Inventor: MINAMI TAKAYUKI
IPC: F24H1/00
Filed: 1989-11-15
Abstract: PURPOSE:To obtain the optimum hot water temperature and a water level by controlling an automatic hot water supply device for a bathtub so as to start or complete specified temperature or water level increase operation in accordance with corresponding relation of either the output value of a hot water temperature and a water level detection means to each standard level of the hot water temperature and the water level when a hot water charge operation start signal is output. CONSTITUTION:When a hot water charge operation command signal from remote operators 5, 6 is input in a control part 4, a current water level and a current temperature are read by a water level sensor 14 and a temperature sensor 15, comparing them with the standard levels of each phase to determine an operation mode. Here, in the case of a water level increase mode, the operation of a set temperature level of an automatic mixing valve 3 is made, specified operation start sequence is carried out and the temperature is checked to perform the fine adjustment operation of charge hot water temperature after it is confirmed that the water level is in the intermediate of a quantity of increase. And, when the water level reaches a specified one, charge hot water operation stop sequence is commanded to complete the operation. In the case of a temperature increase mode, the highest value of the automatic mixing valve 3 is assigned according to current data, and the operation sequence of the temperature increase is started to complete said sequence operation when it reaches target temperature.
Patent JP-2001123383-A (JP)
Title: Water-repelling and waterproofing treatment of feather
Inventor: TANNO KAZUHIRO
IPC: D06M19/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a process for the water-repelling and waterproofing treatment of feather comprising the spraying of a water-repelling and waterproofing agent in a drying process of washed and dehydrated feather to effectively attach the agent to the feather without using a binder and giving a feather quilt having high bulkiness and improved durability, easily washable at home without delivering to a particular laundry and dryable in a short time after washing. SOLUTION: A solution of a tetrafluoroethylene polymer is sprayed in a drying chamber in the drying of washed and dehydrated feather at 125-135 deg.C and 2.5-3.5 kg/cm2 pressure to apply the solution to the feather without using a binder and achieve the water-repelling waterproofing treatment of the feather.
Patent JP-H10122521-A (JP)
Title: Low nox burner for high temperature furnace
Inventor: OMORI ATSUSHI
IPC: F23D14/22
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized light weight low NOx burner which uses no burner tiles as a metal heating furnace whose furnace temperature exceeds 1000 deg.C by enhancing the heat resistance of a metal-made divided flame type low NOx burner and applying this to a high temperature furnace. SOLUTION: A gas nozzle 2 is provided in the center of a metal-made combustion cylinder 1. A gear-shaped air division plate 3 is mounted on the outer periphery neat the tip of the gas nozzle 2. A first disk plate 4 having a larger diameter than the root of the aforesaid gear is joined with the rear surface of the air division plate 3. Furthermore, a second disk plate 5 having a diameter larger than the first disk plate and smaller than the outside diameter of the aforesaid gear, is joined with the rear surface of the first disk plate 1.
Patent JP-2000127829-A (JP)
Title: Cup holder device for vehicle
Inventor: SAKATA KAZUTOMI
IPC: B60N3/10
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a cup holder device for a vehicle capable of keeping a cup-holding strength even using flexible another member, and allowing easy attachment of another member to a ring part. SOLUTION: Because a ring part 25 is formed with wall parts 34 for abutting on and supporting both end parts of a spring plate 30 from the outside, the wall parts 34 enlarge a cup-holding strength of the spring plate 30, and the wall parts 34 can be used as a guide at the time of attaching the spring plate 30 to the ring part 25.
Patent JP-H11130541-A (JP)
Title: Regeneration of protective film for molybdenum disilicide-base exothermic element
Inventor: KO KAN
IPC: C04B41/50
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To regenerate the subject dense protective film within a temperature range attainable for a heat treatment oven for producing semiconductors, by heat treatment, at each specific oxygen concentration and temperature, of a molybdenum disilicide-based exothermic element where an oxidation-protective film has been broken. SOLUTION: This regeneration is accomplished by heat treatment of a molybdenum disilicide-based exothermic element under such conditions as to be 0.1-7.0 vol.% in the oxygen concentration of the atmosphere and 850-1,200 deg.C in temperature. The thickness of the protective film to be regenerated is >=0.5 μm. The temperature range attainable for a heat treatment oven is <=1,200 deg.C. The control of the oxygen concentration is carried out using an inert gas such as nitrogen or argon. Heat treatment time is pref. <=24 h from a practional point of view.  This regeneration method is applicable to MoSi2 single-phase exothermic elements, (Mo1-x Wx )Si2 exothermic elements ((x) <=0.45), and composite exothermic elements complexed with oxide(s) such as Al2 O3 , SiO2 , ZrO2 or HfO2 , or compound(s) such as MoB, Mo2 B, MoB2 , Mo2 B5 , WB, W2 B, WB2 , W2 B5 , SiC, HfB2 , ZrB2 , TiB2 , TiB, HfC, ZrC, TiC or Si3 N4 .
Patent JP-H09111145-A (JP)
Title: Dye composition and method for dyeing hydrophobic fiber therewith
Inventor: MURAKAMI YASUO
IPC: C09B67/22
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a dye compsn. which is excellent in build-up properties and percentage exhaustion in deep-color dyeing without detriment to various kinds of fastness by combining two azo dyes having structural formulas partly different from each other. SOLUTION: A hydrophobic fiber is dyed with a compsn. comprising 40-95wt.% dye represented by formula I (wherein X is a halogen) and 60-5wt.% dye represented by formula II (wherein X is a halogen). Examples of a hydrophobid fiber are polyetheylene terephthalate, polyamide, cellulose diacetate, and cellulose triacetate fibers and their mixtures. The dyeing is advantageously performed in an aq. medium under pressure at 105 deg.C or higher, pref. 110-140 deg.C. The dyeing can also be performed in the presence of a carrier at a relatively high temp., e.g. in boiling water, or by the thermosol process wherein a fabric is subjected to padding with a dye dispersion and treated with dry heat.
Patent JP-H09115394-A (JP)
Title: Lever combination switch
Inventor: GOTO HIROYASU
IPC: H01H89/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a lever switch eliminating the need of leading a cord through an operation lever. SOLUTION: A plurality of contacts 7a, 8c and the like to form a plurality of stationary contacts 9a, 10c and the like of a fog lamp switch and a lighting switch assembled into a turn signal operation lever 1, are inserted in a knob lower 2, and each one end of the contacts 7a, 8c and the like is projected to the base end part 5 of the nob lower 2. Thus, a cord is not required to be led through the turn signal operation lever 1 and wired up to the base end part of the operation lever 1 for keeping an electrical connection to a switch circuit on a body. Also, the stationary contacts 9a, 10c and the like, and moderation mechanisms 20 and 21 are arranged on the front edge 6 of the knob lower 2, thereby allowing the centralized arrangement of switching functions for the fog lamp switch and the lighting switch.
Patent JP-H01140673-A (JP)
Title: Field effect semiconductor device
Inventor: TSUNENOBU KAZUKIYO
IPC: H01L29/80
Filed: 1987-11-27
Abstract: PURPOSE:To improve the switching speed by specifying the thicknesses of the positive hole quantum well layers which were adjacently formed through a barrier layer by stacking different types of semiconductor layers generating a hetero junction. CONSTITUTION:There are provided positive hole quantum well layers 3, 5 which were adjacently formed through a barrier layer by stacking different types of semiconductor layers generating a hetero junction, for instance a GaAs well layer 3, a AlGaAs barrier layer 4 and the like. Here, the non-doped GaAs well layer 5 is formed to such a thickness that, in the ON state, the quantum level of light positive holes and the quantum level of heavy positive holes are produced above the Fermi level and in the OFF state, the quantum level of light positive holes shifts below the Fermi level. Also, the other p-type GaAs well layer 3 is formed to such a thickness that only the quantum level ot heavy positive holes is produced above the Fermi level in either of the ON and OFF states. With this, the ON-OFF switching of a field effect semiconductor device is performed very rapidly, whereby the switching speed remarkably improves.
Patent JP-H01140407-A (JP)
Title: Magnetic head
Inventor: OTOMO MOICHI
IPC: G11B5/17
Filed: 1987-11-27
Abstract: PURPOSE:To obtain the high density of a coil by using a two-layer coil in which a leader line is drawn from the external peripheral part of the coil, and using the coil which has formed a thin oxide film as the insulating layer of the coil. CONSTITUTION:Magnetic core half bodies 10 and 10' forming a fine winding window 12 beforehand, and a fine coil 13 with the prescribed number of times of windings are prepared, and after the coil 13 is installed in the winding window 12, the two magnetic core half bodies 10 and 10' are constituted so as to be connected and integrated. The coil with two-layered windings is used for the coil 13, and further, a Cu, an Al or an Ag wire, on the surface of which an oxide layer is formed, is used. Thus, by using the two-layer coil 13, the density of the coil is increased, a magnetic head having the coil with a small magnetic path length and with the large number of winding times can be realized, and by using the surface oxide layer as the insulating film of the coil, the film width can be made thinner compared with the insulating film of conventional organic substances. Thus, the high density of the coil is attained.
Patent JP-H10117741-A (JP)
Title: Device for tying string and tying of string
Inventor: NAKAMURA TOSHIKAZU
IPC: A23L17/60
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for tying a string, enabling to tie the string hung on a work piece in a short time. SOLUTION: Both the ends of a string 24 hung on a work piece W are held with the chucks 3, 4 of both jigs 1, 2 in a state where the inner jig 2 is inserted into the spiral outer jig 1. The outer jig 1 is rotated around the inner jig 2 and simultaneously backward moved to once wind the parts of the string 24 on the side of the outer jig 1 on the part of the string 24 on the side of the inner jig 2, followed by repeating the operations twice to tie the string 24.
Patent JP-H04169238-A (JP)
Title: Ink-jet record head
Inventor: MITSUSAWA TOYOHIKO
IPC: B41J2/055
Filed: 1990-11-02
Abstract: PURPOSE:To prevent damages to a nozzle and nozzle plate by covering the periphery of the nozzle, excluding the nozzle, with a metal plate in an ink-jet record head wherein the nozzle is bored in a plastic material. CONSTITUTION:On a nozzle plate 1 made of plastic material attached to a case 3, wherein a nozzle 5 is bored in the plate 1, a nozzle protection plate 2 made of, for example, stainless steel is fixed so as to avoid the nozzle 5. Taper 4 is formed on the edge of the relate 2 in the vicinity of the nozzle 5. When foreign matters such as waste paper, metal pieces, dust, etc., of printing paper which have been attached to the plate 1 near the nozzle 5 are removed using a rubber plate, even fine foreign matters having been attached to the plate 1 can be removed by means of the taper 4. By the aforementioned arrangement, damages to the nozzle plate and nozzle can be prevented to enable uniform delivery of ink particles.
Patent JP-2000122192-A (JP)
Title: Image pickup device
Inventor: IWASAKI MASANORI
IPC: G03B35/08
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain the outer peripheral image of a subject in a short time. SOLUTION: This image pickup device is equipped with an image pickup part 1 forming the image of the subject (h) and converting it to an electrical signal, and a reflection mirror M elliptically arranged on the periphery of the subject (h) and reflecting the image of the subject (h) to the image pickup part 1, and a direct image (front image) from the subject (h) and a reflected image (side surface image) reflected by the reflection mirror M are simultaneously fetched in the image pickup part 1.
Patent JP-S63150080-A (JP)
Inventor: AWA YUKIO
IPC: G08B17/00
Filed: 1986-12-15
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-S63199967-A (JP)
Inventor: HERUBERUTO FURITSUSHIYU
IPC: F16K1/34
Filed: 1987-11-27
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-H01140037-A (JP)
Title: Semiconductor strain gage type pressure sensor
Inventor: YAMAGUCHI SHINICHI
IPC: G01L9/04
Filed: 1987-11-26
Abstract: PURPOSE:To make the title sensor small in size and light in weight, by a method wherein the surface of a semiconductor chip whereon a diffusion resistance and an electrode are formed is coated with soft fluororesin having a gasoline- resistant property. CONSTITUTION:A strain gage is constructed of a resistance formed by diffusion and an aluminum electrode on the surface of a semiconductor chip 7 which is opposite to a pressure port 5. Next, soft fluororesin 11 formed of fluorosilicone containing fluorosilicone modified dimethyl silicone as a main constituent is applied on the surface so that is covers the whole of this surface. At the time when the pressure of a fluid such as a gasoline vapor is measured, the resin 11 is made to function so as not to cause swelling substantially. Accordingly, the title sensor is provided with a gasoline-resistant property and resistances to heat and cold and it can be made small in size and light in weight.
Patent JP-S63154589-A (JP)
Title: Device for detecting yarn end breakage
Inventor: MAKINO SHOZABURO
IPC: D02H13/08
Filed: 1986-12-15
Abstract: PURPOSE:To enable detecting the end breakage of many yarns arrayed at small intervals by constituting the system wherein each yarn is run among separate plates, a signal is generated at the output of a logical circuit when a part of yarns has stopped running and the rest of a machine and a warning therefor are effectuated according to the output signal. CONSTITUTION:Induction electrodes 2a to 2n inducing the fluctuation of the electric charge of yarns are arranged, opposing yarns 1a to 1n, and connected to the input of a high input resistance amplifiers 3a to 3n. The yarns 1a to in are respectively made to run among separate plates 4a to 4n. And the high input resistance amplifiers 3a to 3n send an output signal, discriminating the run and the stop of the yarns 1a to in. And the output is connected to a logical circuit 5 and the output 6 thereof generates a signal when any of the yarns 1a to in has stopped running, thereby stopping machine and giving a warning. According to the aforesaid constitution, it becomes possible to detect the end breakage of yarns up to intervals within 1 mm, for many yarns arrayed at small intervals.
Patent JP-H05103595-A (JP)
Title: Production of milk whey protein hydrolysate
Inventor: SADO HIDEKI
IPC: A23J3/08
Filed: 1991-10-18
Abstract: PURPOSE:To effectively obtain the subject hydrolysate changed into a low allergen content by adding a plant-originated protease to a milk whey protein aqueous solution having a specific concentration and selectively hydrolyzing a specific protein in the milk whey protein. CONSTITUTION:A milk whey protein aqueous solution adjusted into a concentration of 5-20wt.% is adjusted to a pH of 7-9, mixed with a protease such as bromelain and/or papain originated from plants, and subjected to the selective hydrolysis of the beta-lactoglobulin in the protein at 40-60 deg.C for 30min to 12hrs to obtain the objective hydrolysate.
Patent JP-H03255326-A (JP)
Title: Semiconductor force sensor
Inventor: KANEKO CHUKEI
IPC: G01L9/00
Filed: 1990-11-01
Abstract: PURPOSE:To measure mechanical force directly without providing fluid by transmitting the force to be measured from the outside to a diaphragm through a contactor. CONSTITUTION:A semiconductor pressure sensor is provided with a diaphragm 1, a thin film part 1a, a bridge circuit 4 and a contactor 8. The diaphragm 1 comprises an Si single crystal substrate. The thin film part 1a is formed on the central part of the diaphragm 1. The bridge circuit comprises a plurality of gage resistors 4a and 4b formed on the first surface of the thin film part 1a. The contact 8 is in contact with the second surface of the thin film part 1 and transmits the force to be measured to the thin film part 1a. The force to be measured from the outside is transmitted to the diaphragm 1 through the contactor 8. The balance in the circuit 4 is collapsed by the transmitted force, and the output voltage is generated. Weight, pushing force, tensile force and the like are measured based on the output voltage.
Patent JP-2001117252-A (JP)
Title: Organic semiconductor film, electrophotographic photoreceptor and image forming device using same
Inventor: ISHII RIE
IPC: G03G5/07
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain an organic semiconductor film having satisfactory photoconductivity as an electronic device and excellent in mechanical strength and to obtain an electrophotographic photoreceptor and an image forming device using the photoreceptor. SOLUTION: The organic semiconductor film contains at least a material obtained by crosslinking and hardening an electric charge transferring polymer having a reactive group at an end or contains at least a material obtained by crosslinking and hardening an electric charge transferring polymer having a reactive group at an end and a crosslinkable compound. Or the organic semiconductor film is formed on the surface of an electrically conductive substrate to obtain the objective electrophotographic photoreceptor.
Patent JP-H11129554-A (JP)
Title: Print data checking system
Inventor: MINEWAKI MORIYUKI
IPC: G06F3/12
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a print data checking system in which various processing including retransmission of print data can be performed actively on the print data receiving side based on the check results of received print data. SOLUTION: A printer 4 receives a print data through a print board 3 and operates the check sum of received print data which is then stored in a register 46. The print board 3 comprises an I/O control section 31 for receiving a print data from the transmitting side and delivering an internal state, a centrodata I/O section 34 performing bidirectional communication with the printer 4, a section 36 for operating the check sum of a received data, and a section 37 for comparing a check sum value stored in the register 46 with the check sum value at the operating section 36. According to the system, abnormal occurrence of a check sum value in the check storing register register 46 can be detected and notified to at least one of the printer or the print data transmitting side and a specified retry processing can be carried out actively.
Patent JP-S63152514-A (JP)
Inventor: ITO AKINORI
IPC: B65B13/32
Filed: 1986-12-15
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-S63151436-A (JP)
Title: Treatment method for glass base epoxy resin laminated sheet
Inventor: NAKAI MICHIO
IPC: B32B27/04
Filed: 1986-12-15
Abstract: PURPOSE:To enhance dimension stability of a laminated sheet by aging a glass base epoxy resin laminated sheet at the temperature of glass transition point or higher and then quenching. CONSTITUTION:A glass base epoxy resin laminated sheet is manufactured by piling up a plurality of prepregs prepared by immersing epoxy resin varnish into a glass cloth as a base, drying and heat and pressure molding the same. Thus manufactured glass base epoxy laminated sheet is first heated and aged. The heating temperature of aging is set at the glass transition point of epoxy resin or higher, preferably at 130-180 deg.C. After said heat aging, the glass base epoxy resin laminated sheet is quenched down to the glass transition point or less by immersing into water to be quenched.