baber/WOPTO huggingface dataset:
Patent JP-S5260390-A (JP)
Title: Compulsory warning system against violation of speed regulation
Inventor: ITOU MASAMI
IPC: H04B1/06
Filed: 1975-11-12
Abstract: PURPOSE: A system for warning by radio to car drivers who are vioating the speed reguration, characterized by that the warning can never fail to be heard by the drivers conserned because it can automatically turn on the radio sets in the cars in question. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04281073-A (JP)
Title: Produciton of polyurethane resin wet type synthetic leather
Inventor: SHIMODA KOJI
IPC: D06N7/00
Filed: 1991-03-07
Abstract: PURPOSE:To produce a synthetic leather comprising the porous membrane of a polyurethane resin without employing a support such as a base fabric by coating the solution of the polyurethane resin on a porous mold of a molding device equipped with the porous mold and a pressure-reducing chamber disposed on the back side of the mold, and subsequently wet-coagulating the coated polyurethane resin solution under vacuum. CONSTITUTION:A polyurethane resin solution [the 24% solution (as the solid content) using dimethyl formaldehyde as a solvent] is coated on the surface of the mold 2 of a molding device comprising a porous mold 2 having a prescribed shape and a vacuum container 6 for forming a vacuum chamber 12 on the back side of the mold to form a polyurethane resin solution membrane 1. While the vacuum chamber is evacuated to >=30cmHg, the molding device is immersed in a coagulating solution 4 comprising a 10% dimethyl formaldehyde aqueous solution at 30 deg.C to elute and simultaneously distill away the solvent in the polyurethane resin solution coated membrane 1, whereby the polyurethane resin membrane is strongly and tightly adhered to the surface of the mold to provide a synthetic leather free from the warpage, floating and deformation thereof. The method permits to readily produce the products having complicated three-dimensional shapes.
Patent JP-H04304840-A (JP)
Title: Production of salad having keeping quality
Inventor: EZAKI MITSUO
IPC: A23B7/154
Filed: 1991-04-01
Abstract: PURPOSE:To produce processed meat product-containing salad capable of preventing putrefaction over a long period even when stored at ordinary temperature. CONSTITUTION:A processed meat product previously dipped in a solution of one or more kind of preserving agents selected from polylysin, ethanol, edible organic acid and phosphoric acid is added to other salad material. The effect for preventing putrefaction of the food is enhanced moreover by adding isothiocyanate or edible material containing isothiocyanate as a subsidiary preservative. Heat sterilization is preferably jointly used so as to store the food. The objective salad is long-life salad causing no proliferation of various germs even when stored for 40 days at 10 deg.C or for 3 days at 35 deg.C.
Patent JP-S5925204-A (JP)
Title: Variable reactance type shunt reactor
Inventor: NOGAWA SHIYUUICHI
IPC: H01F29/00
Filed: 1982-08-02
Abstract: PURPOSE:To enable to make a selection of various reactance by a method wherein the short-circuit switches connected to each control winding are selectively turned ON or OFF using a plurality of control windings. CONSTITUTION:Short-circuit switches 5, 6 and 7 are connected to both ends of control windings 2-4 respectively. When the short-circuit switches 5 is turned to OFF position, the magnetic flux of a core leg 8 is turned to almost nil, and said magnetic flux is commutated into the space located between the control winding 2 and the main winding 1. As the magnetic reluctance for the magnetic flux on the stage before and after commutation is differentiated, the current running on the main winding 1 is increased when there is no difference in magnetic reluctance, thereby allowing to increase the reactance. If each short-circuit switch is turned to ON in the same manner as above, the reactance can be increased for the reason as above-mentioned.
Patent JP-H0432435-A (JP)
Title: Thin plate conveyor device
Inventor: TAKANO TOSHIHIKO
IPC: B65H5/06
Filed: 1990-05-25
Abstract: PURPOSE:To prevent tip break/bend and damage at both ends of a thin plate by providing tapered parts at both ends of feed-in rollers. CONSTITUTION:At the time of feeding a thin plate 7 into feed-in rollers 1, 2, both ends of the thin plate 7 and clamped between both end parts of the feed-in rollers 1, 2. The feed-in rollers 1, 2 are provided, at both ends thereof, with tapered parts 11, 21. The recessed warp parts 73 provided at both ends of the thin plate 7 are thereby pressed only moderately from above and below by the tapered parts 11, 21. That is, the recessed warp parts 73 are pressed not strongly into the original horizontal position of the thin plate 7 but into its intermediate position, for instance.
Patent JP-S62292785-A (JP)
Title: Separation and purification of syringaresinols
Inventor: MATSUKURA NORIO
IPC: C07D493/04
Filed: 1986-06-11
Abstract: PURPOSE:To advantageously and industrially obtain the titled compound useful for a roborant, etc., by pulverizing or digesting a plant body containing lignin having syringul nucleus by a specific method, then extracting with an alkali aqueous solution and subjecting the resulting extraction liquid to adsorption with an adsorbing resin, followed by elution. CONSTITUTION:A plant body containing lignin having syringyl nucleus as an ingredient is heated under pressure in a pressure vessel in a hydrous state and rapidly discharged into a receiver tank in normal pressure to be pulverized or digested by a water-containing acetic acid in the pressure vessel, and then a water-insoluble part in the pulverized material or digested liquid of this plant body is extracted with an alkaline aqueous solution. Then an adsorbing resin in brought into contact with this extraction liquid to adsorb, and eluted with a water-soluble organic solvent to remove a water-soluble part from the eluate to give 2,6-bis(4-hydroxy-3,5-dimethoxyphenyl)-3,7-dioxabicyclo[3.3-.0]octane.
Patent JP-H0430416-A (JP)
Title: Microscopic patterning method
Inventor: OKAZAKI AKIRA
IPC: G03F7/20
Filed: 1990-05-25
Abstract: PURPOSE:To make it possible to efficiently conduct microscopic patterning on a resist film in an excellent economical efficiency without lowering the degree of preciseness by a method wherein a printed layer, consisting of ink opaque to ultraviolet, is formed in the desired shape by printing on a photoresist. CONSTITUTION:A photoresist film 2 is formed on the material to be processed 1. Then, a layer 3 of ink opaque to ultraviolet is formed by printing along the very fine positive or negative type pattern on the film 2 so as to block ultraviolet rays 4 for development to be processed. Subsequently, a developing operation is conducted by projecting ultraviolet rays 4 from both sides of the part where the layer 3 is formed, and the resist film is patternized. Then, the material to be processed 1, having a patternized resist film 2a, is etching-treated, and the film 2 and the like is removed by exfoliation, the patternization of the resist film can be conducted efficiently and in a highly economical manner without impairing accuracy, because a photolithographic method is not used.
Patent JP-H01307005-A (JP)
Title: Filter correcting device for magnetic tape reproducing device
Inventor: MIYAKO TAKASHI
IPC: G11B5/09
Filed: 1988-06-03
Abstract: PURPOSE:To eliminate the reading error of data even when the resolution of a head is high by setting the set mode of a filter to a stationary mode to make a high area characteristics into a stationary condition and an attenuation mode to attenuate the high area characteristic from the stationary condition. CONSTITUTION:The set mode of a filter 3 provided at a magnetic tape reproducing device to demodulate a signal from a magnetic head 1 and output the data can be set to plural modes having at least a stationary mode to make a high area characteristic into a stationary condition and an attenuation mode to attenuate the high area characteristic. A signal observing means 4 observes the reproducing signal of the magnetic head 1, and generates a mode changing signal when the resolution of the magnetic head 1 is too large and the erroneous data are prepared in an IBG. Since a mode setting means 5 to receive the mode changing signal sets the mode from the stationary mode to the attenuation mode, an output signal becomes suitable, and even when the resolution of the head is too high, the correct signal demodulation can be executed.
Patent JP-S61293936-A (JP)
Title: Liquid-phase dehydration of alcohol having aromatic side-chain at alpha-site
Inventor: SACHIUCHI YUTAKA
IPC: C07B61/00
Filed: 1985-06-21
Abstract: PURPOSE:To obtain an aromatic vinyl compound useful as a monomer for polymer, in high selectivity, by heating an alcohol having an aromatic side chain at alpha-site in the presence of a solid acid catalyst. CONSTITUTION:The compound of formula II (e.g. 2-isopropenylnaphthalene) is produced by the thermal reaction of the compound of formula I (Ar is phenyl, 1-naphthyl or 2-naphthyl; R is H or methyl) [e.g. 2-(2-hydroxy-2-propyl) naphthalene] in the presence of a solid acid catalyst (e.g. aluminum silicate, synthetic zeolite, etc.) preferably in a solvent at 50-300 deg.C, especially 100-200 deg.C. The catalyst is preferably the one having high Brnstedt acid density at the catalyst surface and its amount is 0.1-20wt%, especially 0.5-10wt% based on the compound of formula I.
Patent JP-S5761244-A (JP)
Title: Cathode-ray tube
Inventor: TAKAKU SHIGETAKA
IPC: H01J29/07
Filed: 1980-10-01
Abstract: PURPOSE:To easily and accurately support a shadow mask by providing the guide of a panel pin near the panel pin engagement hole of the shadow mask support spring. CONSTITUTION:A support spring 6b(6c) is fixed to a shadow mask frame 5. A slit 8b(8c) for the guide of a panel 2b(2c) which is opposed to this engagement hole in succession if provided lengthwise in the engagement hole 7b(7c) of the support spring 6b(6c) in a integral form. As a result, when the shadow mask is mounted on the panel, the panel pin can be fit in the slit of the support spring. Then it is engaged with the engagement hole and the shadow mask can easily be mounted.
Patent JP-2000325911-A (JP)
Title: Method and apparatus for preheating garbage treating machine
Inventor: NAKAO HIROHIDE
IPC: F26B9/06
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To actuate preheating operation by automatically judging the necessity of the preheating and to finish the operation by automatically determining the end point of the operation. SOLUTION: The temperature of the bottom surface of a treatment tank 2 is detected simultaneously with the actuation of a garbage treating machine 1, when the temperature is 0 deg.C or below, a heater 5 is energized with an agitator 6 stopped, the temperatures of the sealing member of the agitator 6 and a sealing slide part of a bearing and others are detected, and when the temperature of the sealing slide part is increased to a prescribed value, the agitator 6 is actuated to start a normal operation mode.
Patent JP-S5926068-A (JP)
Title: Detector for rear wheel revolving speed of motorcycle
Inventor: TACHIKAWA MAKOTO
IPC: G01P3/488
Filed: 1982-08-04
Abstract: PURPOSE:To eliminate the need to adjust a sensor during maintenance and to improve the detection precision and reliability of the revolving speed of a rear wheel, by providing a rotor and the sensor which detect the revolving speed of the rear wheel in a case for housing a shaft driving mechanism. CONSTITUTION:A shaft driving type motorcycle equipped with an antiskid system has the rotor and sensor for the revolving speed of the rear wheel at a position A, B, or C in a case 38, 48, or 42 for housing the shaft driving mechanism. Consequently, it is not necessary to adjust the fitting position of the sensor during the detachment of the rear wheel, maintenance of a braking device, etc., and the detection precision and reliability of the revolving speed of the rear wheel are improved. Further, the rotor and sensor are installed in the case, so they are protected against an external obstacle and dust to prevent deterioration in performance during use.
Patent JP-S5760991-A (JP)
Title: Mooring gear
Inventor: UNOKI KENICHI
IPC: B63B22/02
Filed: 1980-09-30
Abstract: PURPOSE: To perform mooring and releasing in a simple operation, by employing a mooring gear provided with tongs, the mooring arms, which opens and closes by operating winches to hold or release a floating body to be moored.  
     CONSTITUTION: A pair of tongs 3 opens around pins 10 when a winch rolls wire 21 in and at the same time a winch 18 releases wire 19 out. A floating body is brought in to the mooring gear with the above maintained. Then, the tongs are closed by releasing wire 21 from the winch 20 and simultaneously rolling wire 19 into the winch 18, and the floating body 1 is moored to the mooring gear 2. At the time of mooring, the height of mooring arms 4 can be adequately adjusted by the balance control of a buoyancy tank 8 and an auxiliary tank 28. To release the floating body, the procedure above is followed in reversed order. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5661046-A (JP)
Title: Optical disc device
Inventor: YOKOTA MASAFUMI
IPC: G11B7/135
Filed: 1979-10-22
Abstract: PURPOSE: To enable to obtain stable read-in signal, by constituting aperture in front of a photoreceiver so that the effect due to the shape of beam from the laser light source to a disc and the shift in the light axis can be reduced.  
     CONSTITUTION: A beam light l 1  from a laser light source 11 transmitts through a polarized beam splitter 14 and it is extended and made in parallel at an extension lens 15 and collected on the information recording track of an optical disc 17 at an objective lens 16. A reflected beam l 2  from the disc 17 is collected at a location of focus of the extension lens 15, it is reflected at the polarized beam splitter 14 and incident to a photoreceiver 19 after extension again. Since a circular type aperture 20 is provided in front of the photoreceiver 19, and since the beam diameter of the reflected beam light l 2  is an optimum beam diameter for read-out and tracking, the effect due to the shape of beam from the lasser light source 11 to the disc 17 and the shift in the light axis can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5926712-A (JP)
Title: Optical fiber connector
Inventor: IMON KENGO
IPC: G02B6/38
Filed: 1982-08-06
Abstract: PURPOSE:To enable the exact mutual axial alignment of optical fibers by forming the insertion hole of a connector larger than the diameter of the optical fibers, making the m.p. of the forward end of the core lower than the m.p. of the optical fibers and melting the forward end of the core after the insertion of the fibers. CONSTITUTION:A covering is removed from the end part of a coated optical fiber 1 to expose an optical fiber 2. The core 3 of a connector is cylindrical and a flange 6 is provided in the root end part thereof; at the same time, an insertion hole 4 to be inserted with the fiber 2 to the axial center is provided. The root end part side of the hole 4 is formed to the inside diameter at which the fiber 1 is inserted and the forward end part side is formed to about the inside diameter at which the fiber 2 removed of the covering is inserted. The core 3 consists of glass or ceramics and is so formed as to melt at the temp. lower than the m.p. of the fiber 2. The axial alignment of the fiber 2 is accomplished by aligning the forward end of the fiber 2 and the forward end of the core 3, and heating the forward end of the core 3 to melt.
Patent JP-S5926651-A (JP)
Title: Two-stage control system for hydraulic pressure supplied to hydraulic apparatus of vehicle
Inventor: ISHIDA HISAO
IPC: B60R16/08
Filed: 1982-08-05
Abstract: PURPOSE:To enable to control hydraulic pressure such that hydraulic apparatus can be operated smoothly under any temperature conditions, by controlling the driving voltage of a motor for driving a hydraulic pump in two stages according to the engine temperature detected by a temperature sensor. CONSTITUTION:If arrangement is such that the engine temperature is detected by a temperature sensor 8 and a contact piece 8a of the sensor 8 is brought into contact with a contact point (a) when an engine is sufficiently warmed up, a motor 1 is driven via a resistor R and drives a hydraulic pump to produce an optimum level of hydraulic pressure at the time when the engine is warmed up. On the other hand, if arrangement is such that the contact piece 8a of the sensor 8 is brought into contact with a contact point (b) when the engine temperature is low, the motor 1 is connected directly to a power source and increases the output torque so as to increase the hydraulic pressure by driving the hydraulic pump by a higher torque than that at the time when the engine temperature is high. This results in compensating adverse effect in operating hydraulic apparatus due to change in the viscosity of oil and O-RING at the time when the engine temperature is low by increasing the hydraulic pressure, so that the same feeling as at the time when the engine is warmed up can be obtained in operating hydraulic apparatus.
Patent JP-H10326236-A (JP)
Title: Multimedia electronic mail system
Inventor: MATSUOKA YASUMASA
IPC: H04L12/54
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To easily transmit and receive multimedia information without providing any special device, and to realize a multimedia electronic mail whose network load is small even when plural destinations are present. SOLUTION: The text information part of transmission information is prepared as an HTML program 5b, multimedia information is stored in a WWW server 2, and URL information indicating the directory path of the multimedia information file of the WWW server 2 referred to by the HTML program 5b and transmission information including the HTML program 5b of the text information are transmitted to a reception side. The text information of the HTML program 5b is displayed according to format designation by an HTML scanning display means 7 at the reception side, and the multimedia information file is read from the WWW server 2 through a communication network 10 by a WWW access means 8 based on the URL information indicating the directory path, and transferred to the HTML scanning display means 7.
Patent JP-H05334164-A (JP)
Title: Computer system capable of controlling file system access
Inventor: FUJIYAMA MICHIO
IPC: G06F12/00
Filed: 1992-05-28
Abstract: PURPOSE:To reduce the load on a program and to attain efficient processing by setting up an attriubte in each file group, attaining a conditional file system access and providing only necessary information. CONSTITUTION:A CPU 12 sets up an attribute in each file group 10 through a file attriubte setting device 8 in accordance with a program stored in a program ROM 13. Then, the CPU 12 sets up an access condition in an access condition storing means 6 through an access condition setting device 7. The access condition is related to the attribute set up in the file group 10. Then, the CPU 12 outputs an access request to a file system accessing device 11. The device 11 receiving the request extracts the access condition from the means 6 and interpretes the condition. The device 11 accesses a file system 9 based upon the interpreted result and transmits the accessed result to the CPU 12.
Patent JP-H10326373-A (JP)
Title: Method and system for automatically informing of fault, and recording medium where their program is recorded
Inventor: HARA NAOKO
IPC: G06Q40/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic fault informing method, etc., that speedily makes a recovery from a fault by saving human-operated processes and enables an operator of a monitor center to grasp a process state as quickly as possible. SOLUTION: This fault informing method has a process wherein an automatic machine control part 10 judges the cause of a fault and fault informing data are read out of an automatic machine storage part 15 and sent to a monitor system 2 and a guard system 3, a process wherein the monitor system 2 automatically records guard attendance request recording data in a monitor system storage part 22 automatically, a process wherein process content data and result report data are inputted from a rear-surface input part 17 and sent by the automatic machine control part 10 to the monitor system 2, and a process wherein the monitor system 2 automatically records process completion record data in the monitor system storage part 22 automatically.
Patent JP-H11331431-A (JP)
Title: State change information transfer device
Inventor: YANAGIDA KIYOSHI
IPC: H04M11/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To transmit state change information to a security center by utilizing an ISDN line. SOLUTION: This state change information transfer device for incorporating state change information 30 detected in a state monitoring device 21 in a monitoring packet and sending it out to the D channel of the ISDN line 16 is provided with an OCU(office channel terminal unit) part 32 for separating ISDN signals inputted from a user terminal 22 into a B channel and the D channel, a state change information write part 35 for incorporating the state change information in the monitoring packet prepared in a monitoring packet preparation part 34 only when state change is detected, a D channel communication control part 33 for sending out the monitoring packet to the D channel separated in the OCU part so as not to compete with the communication packet of the user terminal and a DSU(digital device unit)  part 31 for synthesizing the D channel outputted from the D channel communication control part and the B channel outputted from the OCU part and sending them out to the ISDN line 16 connected to an ISDN exchange 5a.
Patent JP-S63300203-A (JP)
Title: Light guide
Inventor: KIYONO MINORU
IPC: G02B6/12
Filed: 1987-05-29
Abstract: PURPOSE:To decrease the connection loss of a light guide and optical fiber by adopting the constitution in which grooves to increase the distance from the light guide gradually from one end face toward the center on both sides of the light guide on a substrate surface. CONSTITUTION:The grooves 3 provided on both sides of the light guide 2 on the substrate 1 surface are so disposed as to be most proximate to the guide 2 on the end face 11 side of the substrate and to part gradually from the guide the furtherer from the end face. Transverse confinement of the light propagating in the guide is thereby intensified and since the guide is circular near the end face and becomes gradually elliptical the furtherer from the end face, the mode changes gently as the light propagates in the guide and the loss in the connection of the light guide and the optical fiber is decreased.
Patent JP-S5563833-A (JP)
Title: Wire bonding device
Inventor: TAKASUGI NOBUHIRO
IPC: H01L21/60
Filed: 1978-11-08
Abstract: PURPOSE: To operate the bonding tool efficiently and reduce operational cost, by specifying the speed of up-and-down movement of the bonding tool with respect to its plane displacement at the time of wire bonding.  
     CONSTITUTION: The bonding tool at the time of wire bonding waits for the completion of its plane movement in time T 0 WT 1 , and operates the bonding of pellet 1 to electrode 2 in time T 1 WT 4 , waits for the completion of its movement to lead 3 in time T 4 WT 5  and operates bonding specified position 4 on lead 3 in time T 5 W T 8 . The time during which the bonding tool remains at a high position, namely, the time of its plane movement, is lengthened or shortened in accordance with the magnitude of its plane displacement l. To accomplish this, the rotation of a motor, which makes up-and-down movement, is made into two stages, and by calculating from the information on the bonding position, the high and low rotations are determined, or the switching to the low speed is done with the start of its plane movement. By this, a series of wire bonding operations can be done efficiently, and thereby operational cost can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio