baber/WOPTO huggingface dataset:
Patent JP-S63208123-A (JP)
Title: Program use permitting device
Inventor: HAMAMOTO SUEO
IPC: G06F21/12
Filed: 1987-02-25
Abstract: PURPOSE:To execute a change of a use permitted program to a specific user without depending on a correction of a menu definition file, by making a menu screen which can select only said use permitted program from the menu definition file. CONSTITUTION:Whether a registration as a user has been ended or not is dis criminated by a user discriminating part 1, and thereafter, a management table part 4 and a user discriminating code are compared by a judging part 2, by which a program by which the specific user concerned has the right of using is determined. A menu generating part 7 outputs a program name by which said specific user concerned has the right of using, into a screen format of a menu definition file 3, and generates an actual menu display screen. By a menu display part 5, a menu is displayed on the screen, therefore, the user selects a program whose use is desired. In such a way, even if the program is deleted or added, the maintenance can be executed by only the management table part 4 without correcting and providing newly the menu definition 3.
Patent JP-S57156689-A (JP)
Title: Electric braking method of three phase synchronous machine
Inventor: KOBAYASHI TADAYASU
IPC: H02P3/20
Filed: 1981-03-23
Abstract: PURPOSE:To enable to stop a three phase synchronous machine rapidly by a method wherein a negative-phase voltage is applied to the three phase synchronous machine, and electric braking is performed by generated backward rotating force. CONSTITUTION:At the three phase synchronous machine provided with an amortisseur winding, electric braking is performed utilizing the characteristic to generate backward rotating force owing to the amortisseur winding when a negative-phase current flows in an armature. Namely, when a negative-phase voltage of several % is applied directly after the synchronous machine is cut off to make the synchronous machine to stop, because electric braking to be generated by backward rotating force is applied to the synchronous machine, the rotating speed is reduced rapidly. When the speed is reduced up to the proper speed, the negative-phase voltage is cut off, and mechanical braking is performed.
Patent JP-H04280188-A (JP)
Title: Magnetic reproducing device
Inventor: YAMAKI HIROSHI
IPC: H04N5/922
Filed: 1991-03-07
Abstract: PURPOSE:To obtain a reproduced picture with high quality by decreasing a distortion component appeared due to nonlinear odd number order distortion of a magnetic recording and reproducing system through the application of amplitude modulation to the reproduction signal. CONSTITUTION:A phase modulation component is reduced by an equalizer 5 and most of distortion energy is converted into an amplitude modulation component and the result is inputted to an amplitude modulator 104, modulated at an opposite phase, the distortion component is cancelled, A color signal separated by a low pass filter 9 in a modulation signal inputted to the amplitude modulator 104 is converted into a signal with a double frequency at a frequency converter 101 and attenuated to a proper amplitude by an attenuator 102. The amplitude is set to have modulation coincident with the amplitude modulation of the modulated signal being an output of the equalizer 5. The output of an attenuator 102 is inputted to a phase shifter 103 and the phase is decided so that the phase of the amplitude modulation of the modulated signal is inverted. Thus, the reproduction signal in which the amplitude modulation is less and distortion component is less is realized.
Patent JP-S61250079-A (JP)
Inventor: MARIO ENU DE TORANO
IPC: C08L33/00
Filed: 1986-02-28
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-S51117532-A (JP)
Title: Driving device for liquid crystal indicator element
Inventor: YAMAUCHI SANEMICHI
IPC: G09G3/36
Filed: 1975-04-07
Abstract: PURPOSE: To provide a driving circuit which is capable of reducing unstable operations during a non-selective phase and of being integrated with ease. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04262893-A (JP)
Title: Flux composition
Inventor: OU KINBUN
IPC: H05K3/34
Filed: 1991-02-15
Abstract: PURPOSE:To present the liquid flux composition with high reliability which does not need any cleaning process through it is used for the mounting of the electronic part because the residual scum after soldering is not left essentially at all or left only the residual scum of minimum limit, on the other hand, the solder ability is well and allowable for every kinds of the specifications which are required for the soldered PCB. CONSTITUTION:On the flux composition which contains an aliphatic carboxylic acid of non-corrosion resistance as an activator, the feature of the flux composition is to contain the non-volatile and non-soluble compound having a hydroxide radical.
Patent JP-S58158526-A (JP)
Title: Knocking detecting device for internal combustion engine
Inventor: ITOU TERUYOSHI
IPC: G01M15/00
Filed: 1982-03-16
Abstract: PURPOSE:To ensure the knocking judgement by few constituent elements, by performing the A-D conversion of a slope signal corresponding to the envelop of a knocking detector, and performing the operating process of a knocking judging level. CONSTITUTION:Vibrations, sound, and the like caused by the knocking of the engine are detected by the knocking detector 1. Only the knocking frequency component is extracted by a filter circuit 2. The detected signal which has passed the filter circuit becomes the slope signal corresponding to the envelop through a slope signal generating circuit 5. The A-D conversion of the slope signal is performed by an A-D converter 6. The output signal of the A-D converter 6 is inputted into a microcomputer 7 and averaged. The knocking judging level is computed, and the maximum value of the signal and the knocking judging level during the specified period are compared so as to judge whether the knocking is present or not. The result is outputted to an ignition time control device 8.
Patent JP-H06260337-A (JP)
Title: Multilayer magnetoresistance effect film and magnetic head
Inventor: UCHIYAMA SUSUMU
IPC: G11B5/39
Filed: 1993-03-03
Abstract: PURPOSE:To raise magnetoresistance change rate by using an Ni-Fe-Co group alloy of a face-centered cubic lattice structure as a magnetic layer and further orienting a specified crystal plane of the magnetic layer to be parallel to a substrate. CONSTITUTION:Relating to a multilayer magnetoresistance effect film using a multilayer film wherein a magnetic layer 11 and a non-magnetic layer 12 are laminated together, the magnetic layer 11 is an Ni-Fe-Co group alloy of a face-centered cubic lattice structure, and a crystal plane (111) of the magnetic layer 11 is assigned so that it is parallel to a substrate 14. Further, X-ray diffraction intensity of crystal plane (200) of the magnetic layer 11 is larger than that of crystal plane (111). Further, this is a multilayer magnetoresistance effect film wherein Co concentration of Ni-Fe-Co group alloy is 10-25at%. Thus, since high magnetoresistance change rate and low anisotropic magnetic field of magnetic layer are available, which is suitable to a magnetic head, a high- performance magnetic recording/reproducing device is available with this magnetic head.
Patent JP-H09296246-A (JP)
Title: Member made of spheroidal graphite cast iron and method for heat treating the same
Inventor: ISHIKAWA YASUHIKO
IPC: C21D5/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat treating method preventing deterioration in the toughness of a member made of spheroidal graphite cast iron and improving its wear resistance and seizing resistance. SOLUTION: This is a heat treating method for a member made of spheroidal graphite cast iron having a frictional sliding part with the mating member, and in which austenitizing treatment and furnace cooling treatment executed after the above treatment are executed in an inert gas atmosphere in which the concns. of enriched propane and ammonia are held to high ones to form a diffused solid solution layer B of nitrogen on the surface layer of the member. After that, quenching and tempering treatment are executed to form the inside structure into the one of tempered martensite or the coexistent one of tempered martensite and troostite or sorbite.
Patent JP-H07257056-A (JP)
Title: Dyestuff melting recording element
Inventor: RINDA KATSUKUZATSUKU
IPC: B41M5/24
Filed: 1995-03-02
Abstract: PURPOSE: To provide a method for improving D-min obtd. in a dye-ablative recording element, to provide a single sheet process which does not need another recording element and furthermore, to provide a monocolor laser-ablative recording element forming an image with less Moire patterns. CONSTITUTION: This recording element comprising a support having thereon an interlayer contg. an inorg. hydrate salt, the interlayer being overcoated with a dye layer comprising an image dye dispersed in a polymeric binder, and the dye layer having an infrared-absorbing material associated therewith, is provided.
Patent JP-S59167847-A (JP)
Title: Magnetic recording medium
Inventor: MASUYAMA KENICHI
IPC: C09D167/00
Filed: 1983-03-14
Abstract: PURPOSE:To decrease coefft. of friction without decreasing S/N in particular and to improve runnability and durability by using a layer consisting of the inorg. powder dispersed in a binder and impregnated therein with silicone oil in constituting the back layer of a magnetic recording medium. CONSTITUTION:A back layer contg. inorg. powder, such as carbon black, graphite, MoS2, SiO2, talc or the like having <=0.8mu average particle size, 0.01- 10wt% silicone oil by the weight of the inorg. powder and a binder resin in a range of 4:1-0.1:1 by weight in the ratio between the inorg. powder and the binder is formed on the base of a magnetic recording medium on the side opposite from the surface provided with a magnetic layer. The back layer is so formed that the surface roughness thereof is <=0.1mu with respect to Ra (average roughness at the centerline) and that the thickness of the layer attains <=1.5mu. Then the transfer of the ruggedness on the back layer to the surface of the magnetic layer when the magnetic medium is wound into a roll or stacked in sheets and the consequent deterioration in the S/N characteristic are obviated and the recording medium having a good running characteristic, good lubricating performance, wear resistance and a long life is obtd.
Patent JP-H08157294-A (JP)
Title: Method for forming single crystal thin film on substrate
Inventor: ONO TETSUSHI
IPC: C30B19/12
Filed: 1991-02-15
Abstract: PURPOSE: To form a single crystal thin film having high quality and low light propagation loss free from microcracks without a preheating stage by allowing the single crystal thin film to epitaxially grow in a liquid phase under specific conditions at the time of growing the single crystal thin film epitaxially in liquid phase on a substrate. CONSTITUTION: Different elements (e.g.; Na, Mg) are added to at least a part of the substrate (e.g.; lithium tantalate single crystal) and are thermally diffused therein and the single crystal thin film which is the single crystal thin film of preferably lithium niobate is grown epitaxially in liquid phase immediately thereafter without cooling. This method is usable as a liquid phase epitaxy method for the single crystal thin film of the lithium niobate to be mainly used as a second harmonic generating element of a thin-film waveguide type of the substrate.
Patent JP-S51117367-A (JP)
Title: Method of filtering in filter press
Inventor: KURITA KENICHIROU
IPC: B01D25/12
Filed: 1975-04-08
Abstract: PURPOSE: To provide a filtering method which has the steps of dividing filter plates to group, and accelerating the intake and discharge of clean liquid in a filter press of the type for opening the plates in very group. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63210111-A (JP)
Title: Optical resin material
Inventor: MATSUMOTO YOSHIFUMI
IPC: G11B7/2533
Filed: 1987-02-27
Abstract: PURPOSE:To provide the title material low in birefringence and superior in transparency, heat resistance, and water absorption properties, which is suitable for a substrate of optical discs, and comprises as a main component a polymer produced from a compound having 2 or more vinylphenyl groups in the molecule and other vinyl monomer copolymerizable with the compound. CONSTITUTION:A composition obtained by mixing 5-50wt.% compound (A), as crosslinking agent, having 2 or more vinylphenyl groups in the molecule of formula I (wherein R is a substituent such as an aliphatic hydrocarbon group, halogenated alkyl, an aliphatic ring, an aromatic ring, a heterocyclic ring, or phenyl-substituted alkyl; and n is 2 or more, and a bond, for example, of O, S or formulae II-V may be included in the compound), for example, bisphenol A vinylbenzyl ether, 1,2-bis(p-vinylphenyl)ethan, or 1,6-bis(p-vinylbenzyl)hexyl ether, with 95-50wt.% other vinyl monomer (B) copolymerizable with component (A), for example, styrene (derivatives), is mixed with a radical initiator in a predetermined amount, and the mixture is poured into a mold for polymerization followed by degassing, and polymerized at a predetermined temperature for a predetermined time.
Patent JP-H05236837-A (JP)
Title: Essential oil-based deodorant for treating excreta for pet-toilet
Inventor: MATSUSHIMA TAKEFUMI
IPC: A61L9/01
Filed: 1992-02-28
Abstract: PURPOSE:To obtain the subject readily handleable deodorant, composed of gel.beads prepared by dropping an aqueous solution containing an essential oil, glyoxal and an alginate into an aqueous solution containing CaCl2 salt and capable of removing malodor of a pet.toilet for a long period. CONSTITUTION:The objective essential oil-based excreta treating deodorant for a pet.toilet is composed of gel.beads, obtained by dropping an aqueous solution containing an essential oil of Japanese cypress, glyoxal and sodium alginate into a separately prepared aqueous solution containing calcium chloride at 10g/100ml concentration, solidifying alginic acid and containing the essential oil, etc., in an excreta treating deodorant, readily usable in a pet.toilet and having deodorant effects. This deodorant is readily handleable, practical and capable of removing malodor of the toilet for pets such as a dog or a cat for a long period and sustaining the deodorant effects for a long period.
Patent JP-S61202735-A (JP)
Title: Production of outer tube of motor bicycle
Inventor: MATSUURA KAZUO
IPC: B21D53/86
Filed: 1985-03-05
Abstract: PURPOSE:To make the production process simple and to increase the dimentional accuracy by enlarging the inner diameter of the steel piper for construction in two steps simultaneously with the use thereof. CONSTITUTION:The metal die 11 having the inner face to coincide with the outer diameter of outer tube 6 is fixed after cutting the steel pipe 10 for construction in the necessary length and the steel pipe 10 is inserted into the metal die 11. A core metal 12 is pushed into the steel pipe 10 to enlarge the diameter of the inner face. The core metal 12 is fit to the necessary inner diameter size of respective small diameter part 7 and large diameter part 8 of the outer tube 6 and made by connecting integrally respective two die parts 13, 14. Therefore when the core metal 12 is pushed into the steel pipe 10, the inner diameter is formed with its enlargement in two large and small steps simultaneously. The outer tube 6 is obtd. by cutting an annular groove 9 on the inner face 8a of the large diameter part 8 thereafter.
Patent JP-S51118812-A (JP)
Title: A process for plasmin inhibitor concentration
Inventor: WATANABE TSUNEO
IPC: A61K35/12
Filed: 1975-04-11
Abstract: PURPOSE: A process for concentrating an extract containing plasmin inhibitors by the use of a fibrous dialysis membrane. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60189162-A (JP)
Title: Manufacture of polarization electrode
Inventor: YOSHIDA AKIHIKO
IPC: H01G11/34
Filed: 1984-03-07
Abstract: PURPOSE:To obtain an active carbon fiber electrode with a high surface area utilization rate by thermally treating carbon fiber or active carbon fiber in an atmosphere of an inactive gas, an oxidizing atmosphere or a reducing atmosphere. CONSTITUTION:It is possible to increase the specific surface area and the fine hole volume of a raw material fiber by thermally treating carbon fiber or active carbon fiber under various conditions. It is also possible to reduce the number of surface functional groups by reduction or evacuation and to increase the fine hole volume of the raw material fiber by sintering its fine holes by thermal treatment with an inactive gas. As a result, a homogeneous electric double layer can be formed on the surfaces of active carbon particles having a large specific surface area, thereby greatly improving the utilization rate of the active carbon surfaces and producing a capacitor with a great capacity per unit volume. This capacitor can serve as a battery electrode exhibiting high performance.
Patent JP-2000241005-A (JP)
Title: Air conditioner equipment
Inventor: YONEDA ETSUHISA
IPC: F24F11/02
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To store abnormal history information necessary for maintenance by providing a monitoring unit for always monitoring a voltage of a commercial power source, and immediately storing operation data at that time in a nonvolatile memory cell when a voltage is lowered to a predetermined value or below. SOLUTION: A power source 20 has a transformer 22 directly coupled to a commercial power source 18 through a primary side plug, and a first rectifier 24 interposed between a secondary side of the transformer 22 and a controller 12 in such a manner that the rectifier 14 and a second rectifier 26 are connected in parallel. A monitoring device for always comparing a voltage of 5VDC applied to a comparator 30 in the controller 12 with a reference voltage to monitor it is connected to the comparator 30 through the rectifier 26. A nonvolatile memory cell 34 is connected to the controller 12, and when the voltage is lowered to a predetermined value or below, the operation data at that time is immediately written in the cell 34.
Patent JP-S57159072-A (JP)
Title: Manufacture of avalanche photodiode
Inventor: ANDOU HIROAKI
IPC: H01L31/107
Filed: 1981-03-25
Abstract: PURPOSE:To prevent the edge breakdown at the junction terminal, to reduce the dark current and to obtain the avalanche photodiode with which high multiplication can be obtained by a method wherein a guard ring is formed by diffusing Zn at a low temperature. CONSTITUTION:An N type InxGa1-xAsyP1-y (0<=x<=1, 0<=y<=1) semiconductor layer 25, which will be buried later, is formed on an N<+> type InP semiconductor layer 26 by performing an epitaxial growth, and then an N type InP semiconductor layer 8', which forms the heterojunction with the semiconductor layer 25, is formed. Then the deep P-N junction 16 of the guard ring 11 is formed by performing a low temperature diffusion at the temperature of 500 deg.C or below of Zn, and a P<+> type InP semiconductor layer 10' and a shallow P-N junction 17, which will be used to detect light 24, are formed using Zn or Cd. Besides, numeral 12 in the diagram represents an insulating film and numerals 14 and 15 represent an electrode. This device is constituted in such a manner that one end of depletion layer exists in the semiconductor layer 25 when voltage is applied to the P-N junction so that an avalanche multiplication can be generated.
Patent JP-H08238006-A (JP)
Title: Structure of seedling-holding table in riding-type rice transplanter
Inventor: TANAKA MASAICHI
IPC: A01C11/02
Filed: 1995-03-03
Abstract: PURPOSE: To enable the loading of a riding-type rice transplanter linked with a seedling-planting apparatus, as it is, on the bed of a truck by constructing a seedling-holding table for holding the seedlings to be used on a large number of rows in the transplanter, which plants seedling on multiple rows at once, in such a manner that the table is divided into parts and supported in a reciprocally drivable state in lateral direction of the machine body. CONSTITUTION: Right and left end parts 12a, 12b for holding seedlings each for a small number of rows in a seedling-holding table 12 are constructed in a state separable from and connectable to right and left central seedling-holding parts 12c at partitions 12d for planting rows, respectively. The separated right and left end parts 12a, 12b are supported above the right and left central seedling-holding parts 12c with a specified vertical space and facing upward, respectively.
Patent JP-S53128559-A (JP)
Title: Method of fabricating composite metal wire
Inventor: MIYAKE YASUHIKO
IPC: B21F19/00
Filed: 1977-04-15
Abstract: PURPOSE: To provide the subject method comprising using as an electrode a die box of an extruding machine, and providing another electrode at a suitable position of a core wire in front of the entrance to an extruding machine to supply the power thereto, thereto, thereby to preheat the core wire with good thermal efficiency and accuracy to obtain a product stable in mechanical properties. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55135435-A (JP)
Title: Mobile message communication system
Inventor: SHINGUU HARUO
IPC: H04W4/14
Filed: 1979-04-11
Abstract: PURPOSE:To ensure the assured transmission of information between the subscribers as well as simplify the business routine and others between the subscribers, by adding the simple printer to the terminal unit to perform the recording of the originating and terminating data. CONSTITUTION:The mobile message originated from subscriber terminal 1 is received at subscriber terminal 4 via circuit control station 2 and radio base station 3. At this moment, the contents, the originating time and other factors of the mobile message are recorded to printer 5 at the fixed side. The same recording is also carried out to printer 6 at the mobile side. At the same time, the mobile message originated from subscriber terminal 4 is recorded to printers 5 and 6 each in the same way. Furthermore, the printing function of the simple and specified style, for example, the receipt issuing function can be provided to printer 6 of the mobile side.
Patent JP-H05246340-A (JP)
Title: Steering control method of rear wheel on four-wheel steering vehicle
Inventor: KIDO TOMOYUKI
IPC: B62D113/00
Filed: 1992-02-28
Abstract: PURPOSE:To prevent spoiling of running stability by detecting a rear wheel steering direction, and controlling the rear wheel so as to return to the neutral position and hold it, when the rear wheel is steered into reverse phase in a rear wheel same phase steering control territory judged by lateral G. CONSTITUTION:A rear wheel steering direction judged by a rear wheel steering angle deciding means 25 based on lateral G, and an actual rear wheel steering direction detected by means of a rotational position detector 37, are always compared with each other by a rear wheel steering direction monitoring means 27 provided in a control means 20. When the rear wheel steering direction is not conformed to the direction judged from the value of lateral G, namely, when the rear wheel is in the direction of reverse phase against the front wheel in the rear wheel same phase steering control territory judged from the value of lateral G, the rear wheel is controlled so as to return to the neutral position, and a flag signal is set. The rear wheel is held on the neutral position up to disappearance of the flag signal by initializing.