baber/WOPTO huggingface dataset:
Patent JP-H11262163-A (JP)
Title: Lightning surge protection circuit and protection method
Inventor: YAMASHITA HITOSHI
IPC: H02H9/04
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To make a lightning surge give no effect to a network control unit(NCU), even when such a lightning surge as to pierce through a lightning surge protection element is generated on a communication line in the case of the power supply of a whole system being in OFF state, by providing the protection element in a control circuit, and by performing based on the signals fed from a computer device the connection/separation of the inner circuit of the NCU with/from the communication line. SOLUTION: In a control circuit 3, when the power supply of a whole system is OFF, since the output of a decoder 11 becomes zero and the output of a flip flop 13 becomes also zero, no current flows in the excitation coil of a relay 12 to separate a network control unit(NCU) and a communication line from each other. Even when the power supply is ON, in the case of using no MODEM and requiring no connection of the communication line with the NCU, since the output of the decoder 11 becomes zero similarly and the output of the flip flop 13 becomes also zero, no current flows in the excitation coil of the relay 12 to separate the NCU and the communication line from each other.  In the state of the NCU and communication line being separated from each other, even when a lightning surge generated on the communication line pierces through a protection element 2, the NCU receives no effect from it.
Patent JP-S51137609-A (JP)
Title: Process for producing cast iron containing antimony
Inventor: IWATA TADAO
IPC: C21C1/08
Filed: 1975-05-24
Abstract: PURPOSE: An economical process for producing cast iron containing antimony. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62220022-A (JP)
Title: Pulse output circuit
Inventor: IWASHIMA MAKOTO
IPC: H03K17/14
Filed: 1986-03-20
Abstract: PURPOSE:To prevent the level of an output pulse signal from being changed by temperature fluctuation by providing a transistor (TR) circuit for temperature compensation to a base of an output stage TR. CONSTITUTION:A base circuit of the output stage TR Q5 is provided with a temperature compensation circuit comprising a TR Q6 and resistors R3-R5. The current flowing to the resistor R3 has almost no temperature characteristic and the current branched to the resistor R4 shown a negative temperature characteristic. Since a positive temperature characteristic is given to a base current of the TR Q6 by the setting of the current branch ratio, the collector current of the TR Q5 is set to have the positive temperature characteristic. In branching the base current of the TR Q5 to the TR Q6, the positive temperature characteristic of the hFE of the TR Q5 is compensated to make the collector current of the TR Q6 constant regardless of the temperature change.
Patent JP-H11257404-A (JP)
Title: Rotary damper
Inventor: SASAKI MITSUO
IPC: F16F9/14
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To enhance durability of a reservoir without causing steep rise of manufacturing cost. SOLUTION: An annular space 44 is formed on the outer circumferential territory of a damper housing 7, and the interior of the annular space 44 is partitioned into an inner circumferential side liquid chamber 45 and an outer circumferential side gas chamber 56 by an elastic partition member 47. By connecting the liquid chamber 45 to the low pressure part of a damping unit 376, and a reservoir 50 is constituted. When the reservoir 50 compensates volume change of liquid in the damper housing 7, the partition member 47 is little by little deformed in the wide range in the annular space 44. Because the partition member 47 is not partially largely deformed, the partition member 47 is hardly deteriorated.
Patent JP-S62223408-A (JP)
Title: Muffler equipment of engine heat pump
Inventor: HAYASHI KUNIHIRO
IPC: F02B63/06
Filed: 1986-03-24
Abstract: PURPOSE:To make the entire construction of a muffler equipment compact by putting a cover plate on the top of a tank filled with heat medium and disposing the muffler of an engine at the corner part of a housing chamber formed on the cover plate. CONSTITUTION:A cover plate 3 is put on the top of a tank 1 filled with heat medium. The devices on the cover plate 3 is disclosed by a cover 21, whereby defining the housing chamber 22 of a compressor 14. A muffler 24 communicated with the exhaust passage 23 of an engine 4 is disposed at the corner part of the housing chamber 22. Thus, the internal dimensions of the tank can be reduced and resultingly, the heat medium therein also be reduced, thereby making the entire muffler construction compact.
Patent JP-H0210931-A (JP)
Title: Synchronous formatter
Inventor: FUIRITSUPU CHII JIEN CHIYAO
IPC: H04L5/22
Filed: 1989-03-17
Abstract: PURPOSE: To share a main memory by assigning adjacent or non-adjacent 64kbit channels so that all primary rate digital multiple interfaces can be processed by a synchronizing formatter. CONSTITUTION: A clock signal is generated in response to an outside clock CLK and various signals from an interface in a clock generator 21. Then, all units 11, 12, and 13 run synchronously with a signal from the clock generator 21. Data are allowed to run on a 40 bit data bus 22 between an interface 13 and the unit 11, and various inside control signals in the unit 11 are allowed to run a control bus 23. A host computer places a command in a shared memory, and transmits a pulse to an SA lead to the interface 13. When they are integrated, and super channels with a capacity larger than B or D 64kbit/second are required, a synchronizing formatter reads new information in the shared memory in response to the SA signal, and reduces them into one channel having a sufficient total band width.
Patent JP-S56161516-A (JP)
Title: Long working distance projection lens
Inventor: HIROSE HIDEO
IPC: G02B13/24
Filed: 1980-05-16
Abstract: PURPOSE: To constitute a long working distance projection lens for high magnifications which is of a working distance ≥2 times the focal length and is bright by forming an optical system of 5 groups of lenses of which optical specifications satisfy prescribed conditions.  
     CONSTITUTION: The optical system is formed, successively from image side, of the divergent 1st group lens G 1  including positive and negative lens components, the divergent 2nd group G 2  of a negative meniscus lens component which is convex on the image side, the convergent 3rd group G 3  of a positive meniscus lens component which is concave on the image side, the convergent 4th group G 4  of negative and positive lens components, and the convergent 5th group G 5  including a positive lens group. The focal lengths f 1 Wf 3  of the groups G 1 WG 3 , the combined focal length F 12  of the groups G 1  and G 2 , the air space d 6  between the groups G 2  and G 3 , the refractive indexes n 9 , n 10  of the negative and positive lens components of the group G 4 , and the radii r 7 , r 8  of curvature of the positive meniscus lens component of the group G 3  are so selected as to satisfy the conditions of the equations IWIV. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51140933-A (JP)
Title: An adhering method using encapsulated adhesives
Inventor: FUSE SEIICHI
IPC: C09J5/00
Filed: 1975-05-30
Abstract: PURPOSE: A continuous and efficient adhesion of adherends and simple maintenance of applicator are attained by using encapsulated adhesives. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11248298-A (JP)
Title: Refrigeration cycle
Inventor: SATO NARIHIRO
IPC: F25B1/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To ensure stabilized operation over a long term by arranging a noncondensable gas capturing mechanism in a refrigeration cycle employing hydrocarbon of specified carbon number containing no halogen atom as refrigerant. SOLUTION: The refrigeration cycle comprises a refrigeration compressor 1, a condenser 2, an expansion mechanism 3, e.g. a capillary, an evaporator 4, and piping 5 for coupling them. Hydrocarbon of 2C-4C, e.g. ethane, propane or butane, containing no halogen atom is employed as refrigerant. Furthermore, a noncondensable gas capturing mechanism 7 is disposed in the branch pipe 5a of a refrigeration cycle in order to minimize pressure loss thereof. The mechanism 7 captures hydrogen principally and employs a hydrogen occlusion alloy having no adverse effect on the refrigeration cycle. A hydrogen occlusion allay having high hydrogen emission temperature is optimally employed because hydrogen is not emitted during refrigeration cycle operation.
Patent JP-H06271248-A (JP)
Title: Fan device for elevator
Inventor: KAWABUCHI KATSUKI
IPC: B66B11/02
Filed: 1993-03-23
Abstract: PURPOSE:To increase a refrigrant sense of air fed in a car room while reducing labor for cleaning stains by suppressing the stains from adhering to the inside of the car room and to the inside of a fan with the lapse of time. CONSTITUTION:By arranging an air filter 11 in the periphery of a fan 3, air sucked into the fan 3 and air blown out into a car room 2 from the fan 3 are cleaned. Water 3 in a saucer 12 is absorbed to a water absorbing filter 11c for partly constituting the air filter 11, so as to cool air of passing through the water absorbing filter 11c.
Patent JP-S58181950-A (JP)
Inventor: SAITOU YUUICHI
IPC: E04C5/18
Filed: 1982-04-18
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-H06241219-A (JP)
Title: Locking external thread part and internal thread part
Inventor: JINBO KENJIRO
IPC: G02C5/22
Filed: 1993-02-13
Abstract: PURPOSE:To perform locking of a glasses frame for connecting a hinge (side joint) and a temple (earpiece) of the glasses frame used widely, and also to prevent the opening/closing state of the temple from being loosened, in a locking external thread member and a locking internal thread member. CONSTITUTION:As shown in the enlarged view of a screw portion of a basic complete internal thread portion 5 and a follow complete internal thread portion 6 of a hinge 7 of a glasses frame, compressive force acts in the direction of arrows by the difference of pitches between P1 and P2 whose relationship is as follows; pitch P1 of basic complete external thread portion < pitch P2 of follow complete external thread portion, and screw threads of the basic complete external thread portion 2 and the basic complete internal thread portion 5, and the follow complete external thread portion 3 and the follow complete internal thread portion 6 are respectively pressure-attached in accompanying with the displacement (contraction) delta in the compressive direction in the elastic limit of the internal thread portion, thereby detent effect is generated. And the hinge 7 of the glasses frame tends to close inward by the displacement (contraction) delta in the compressive direction, and the temple 8 is so constituted as to be able to adjust the opening/closing state.
Patent JP-2000256274-A (JP)
Title: Production of terephthalic acid diester and its composition
Inventor: MIZUI KIMIYA
IPC: C08K5/12
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To recycle a waste polyethylene terephthalate into a resource and to obtain an ester oil comprising a terephthalic acid diester useful as a material for a lubricating oil and a plasticizer having excellent utility as a main component by transesterifying a polyethylene terephthalate with an alcohol having a specific boiling point under normal pressure. SOLUTION: A polyethylene terephthalate(PET) is transesterified with a monohydric alcohol (e.g. octanol, ethylene glycol monobutyl ether, etc.), having >=170 deg.C boiling point under normal pressure to give the objective ester oil. The monohydric alcohol in an amount of 2.5 to 8 times molar amount is added to a terephthalic acid unit in the PET. Antimony trioxide may be cited a catalyst. The reaction is carried out at a reflux temperature. The oligomer content of the polyester is preferably <=10% in a lubricating oil and a plasticizer. Optionally the catalyst is removed and the ester oil may be purified by vacuum distillation, molecular distillation, etc.
Patent JP-S57180212-A (JP)
Title: Transient darlington transistor circuit
Inventor: INOUE KIYOKAZU
IPC: H03F3/343
Filed: 1981-04-28
Abstract: PURPOSE: To increase the emitter-collector voltage current amplification factor of a transistor (TR), by providing a diode, the anode of which is connected to an emitter of an input stage TR and which is in cathode connection to a base of an output stage TR.  
     CONSTITUTION: A diode 9 is inserted, the anode of which is connected to an emitter of an input stage TR 6 in Darlington constitution, and the cathode of which is connected to a base of an output stage TR2. Thus, the drawing of a base current IB 1  to the collector by the TR6 can be blocked, an emitter-collector voltage VCE of the TR2 can be a saturated voltage VCESAT of a single TR2, and the power loss of the TR2 at steady state can be very less. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61223462-A (JP)
Inventor: ASAHINA TADASHI
IPC: F25B17/08
Filed: 1985-03-28
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-H09259663-A (JP)
Title: Manufacture of flat electric cable
Inventor: KASAI TOSHIAKI
IPC: H01B13/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of flat electric cables by which flat electric cables are manufactured without being affected by the shift of insulating tapes to be stuck to both sides of a conductor in the longitudinal direction. SOLUTION: A flat electric cable manufacturing method involves an insulating tape sticking process to stick a window-formed insulating tape 3 in which windows 3a are formed at prescribed intervals to one sides of a plurality of conductors 1 arranged in parallel and at the same time to stick an insulating tape 5A to the other sides of the conductors, a reinforcing plate sticking process to stick reinforcing plates 7 to the insulating tape 5A at the positions corresponding to the windows 3a, and a cutting process to cut the conductors 1, the window-formed insulating tape 3, and the insulating tape 5A at the center parts of the windows in the rectangular direction to the longitudinal direction of the conductors 1.
Patent JP-H11254404-A (JP)
Title: Sliced veneer and its manufacture
Inventor: TAKEUCHI MASAHIKO
IPC: B27L5/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To utilize a small dia. log by slicing a wood block obtained by laminating/ molding plural flat grain wood materials molded by compression in the thickness direction, in the thickness direction with an adhesive, along the edge grain faces of the flat grain wood materials, thereby creating an edge grain pattern. SOLUTION: After softening dried flat grain wood materials by heat, the wood materials are compressed in the thickness direction to be molded into a boardlike form with a uniform thickness. Alternatively, the flat grain wood materials obtained by performing the shape fixing treatment of products of the boardlike form, are laminated and bonded into a wood block 2. The wood block 2 is sliced along the edge grain faces of the original flat grain wood materials 1 using the blade 3 of a cutting device such as a slicer, a half-rotary lathe or the like to obtain sliced veneers 4 with an edge grain pattern.  The cutting operation is performed in a direction from the apex of the parabolic curve of the rings of a tree appearing as the edge grain pattern to the base and thus the reverse grains are prevented from being generated so that the surface smoothness of the sliced veneers is further enhanced. Consequently, the flat grain wood materials manufactured using logs of a comparatively smaller dia. can be used and the sliced veneers of an arbitrarily selected width can be manufactured.
Patent JP-H08235288-A (JP)
Title: Data processor
Inventor: KURIHARA TAKASHI
IPC: G06Q10/10
Filed: 1995-02-28
Abstract: PURPOSE: To output intended slips exactly as imaged based on specified contents and to output the slips full of variety just by letting a person in charge of a job who is a general user simply specify record extraction conditions and a sum-up object item, etc., so as to obtain the desired slip without changing a processing program. CONSTITUTION: A definition tag processing part 7 retrieves plural records matched with key code conditions defined and set corresponding to the row positions of output records in a sum-up definition tag from a source file 8. Then, the values of the respective extracted records are summed up and a sum-up record for which the summed-up value is the value of the corresponding output record is prepared. At the time of outputting the respective extracted records and the sum-up record, when the respective printing of record names is specified in the sum-up definition tag, the output of the record name is suppressed in the corresponding respective extraction records.
Patent JP-H08229262-A (JP)
Title: Bobbin thread winding device
Inventor: SHINOZUKA HISANOBU
IPC: D05B59/00
Filed: 1995-02-27
Abstract: PURPOSE: To wind bobbin thread by surely coiling bobbin thread from a bobbin thread supply source around a bobbin shaft even without a bobbin thread supply mechanism for forcedly supplying the bobbin thread, to lower the cost fo a device and to improve reliability. CONSTITUTION: A bobbin thread end part from the bobbin thread supply source is led out by a length LL from the tip 67a required to be coiled around the bobbin shaft and inserted inside a bobbin case 2 from a bobbin case opening part 2A by a thread insertion means G. Then, the bobbin thread end part inserted inside the bobbin case 2 by the thread insertion means G is coiled around the bobbin shaft by the cooperation of a bobbin thread coiling means 68 and bobbin rotation by a bobbin driving means E and the bobbin threads is wound around a bobbin housed inside the bobbin case 2 by rotating the bobbin shaft around which the bobbin thread end part is coiled by the bobbin driving means E.  The need of the bobbin thread supply mechanism for forcedly supplying the bobbin thread is eliminated, the bobbin thread 150 from the bobbin thread supply source is surely coiled around the bobbin shaft and bobbin winding is made possible.
Patent JP-H10260407-A (JP)
Title: Liquid crystal display device
Inventor: KUBOTA KANEMITSU
IPC: G02F1/1337
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a low-voltage, light reflection type liquid crystal display device with low power consumption. SOLUTION: The molecule orientation of nematic liquid-crystal molecules 41 sandwiched between both upper and lower substrates 1 and 2 is changed at many places by performing multi-orientation processing on a substrate surface of at least one of the substrates 1 and 2 so that many fine horizontally oriented areas 8a and fine vertically oriented areas 9b are both present, and consequently border surfaces which are different in refractive index are formed at many places to efficiently scatter and reflect incident light 13, thereby providing light white outward appearance.
Patent JP-H04300455-A (JP)
Title: Transmission control device for automatic transmission
Inventor: SUGIHARA ATSUSHI
IPC: F16H59/50
Filed: 1991-03-29
Abstract: PURPOSE:To prevent reduction of operation oil supplying amount in respect to a hydraulic vehicle operation control part in case that supplying rate does not reach a necessary rate, by forcing an automatic transmission into downshift, increasing an engine speed, and increasing an operation of discharge force from a hydraulic source. CONSTITUTION:In an automatic transmission 1, power from an engine 3 is varied in ints speed based on a transmission stage properly selected by a transmission control means 2 according to a running condition and transmitted to wheels. The engine 3 drives a hydraulic source 4 from which operation oil is supplied to a hydraulic vehicle operation controlling part 5. In such a vehicle, a supplied hydraulic pressure detecting means 6 for detecting a supplying hydraulic pressure of operation oil in respect to the hydraulic vehicle operation controlling part 5 and an engine speed detecting means 7 are provided. In case that the supplying hydraulic pressure specified value or lower and the engine speed is a specified is a value or lower, the automatic transmission 1 is forced into downshift by the transmission control means 2 based on a transmission stage selected according to a running condition.
Patent JP-H07278022-A (JP)
Title: Method for purifying fluorine-based inert liquid
Inventor: OKADA NAOYA
IPC: C07C23/36
Filed: 1994-04-01
Abstract: PURPOSE:To obtain a fluorine-based inert liquid hardly generating hydrogen fluoride in use under heated conditions by bringing the fluorine-based inert liquid into contact with water or steam within a specific temperature range of high temperatures. CONSTITUTION:This method for purifying a fluorine-based inert liquid is to bring the fluorine-based inert liquid with water or steam at 100-140 deg.C temperature. An adsorbent is preferably present in the system. Otherwise. the fluorine- based inert liquid is further preferably brought into contact with the water or steam at 100-140 deg.C temperature and then with an alkaline aqueous solution and purified. Since sufficient effects are obtained in a short time according to this method, the inert liquid in a gaseous state is preferably continuously brought into contact therewith under normal pressure. The method is favorable from the viewpoint of safety, cost, manpower and productivity. Nickel, monel metal or carbon is preferably used as the material for apparatuses. The purified fluorine-based product is useful as an electrical insulating liquid. a liquid, etc., for electronic parts.
Patent JP-H07238072-A (JP)
Title: Phenoxyalkylamine derivative, its production and agricultural and horticultural pest controlling agent
Inventor: OBATA TOKIO
IPC: C07D401/12
Filed: 1994-04-01
Abstract: PURPOSE:To obtain a new derivative which is a pest controlling agent useful as an insecticide, an acaricide, a germicide, etc. CONSTITUTION:This derivative is expressed by formula I (R<1> is a 1-8C alkyl, a 3-8C cycloalkyl, etc.; R<2> is a halogen, H, a 1-4C alkyl, etc.; R<3> is a 1-15C alkyl, a 3-8C cycloalkyl, etc.; R<4> is a 1-4C alkyl, H or a halogen; R<5> is a 1-20C alkyl, H, a 3-6C alkenyl, etc.; R<6> is H, a 1-4C alkyl or a halogen), e.g. Nacetyl- N-[2-(2,4-dimethylphenoxy)ethyl]-4-chloro-1,3-dimethyl-5-pyrazolecarbo xamide. The derivative is obtained by reacting, e.g. a phenoxyalkylaminepyrazolecarboxamide derivative expressed by formula II with a carboxylic acid halide (anhydrides) expressed by formula III (X is a halogen or R<3>CCO).
Patent JP-H0883811-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUSUMI HIRONORI
IPC: H01L21/338
Filed: 1991-03-07
Abstract: PURPOSE: To make uniform forward current-voltage characteristics and increasing an effective barrier height and to reduce reverse current leak by treating a deposition film by oxygen plasma. CONSTITUTION: The surface of InP substrate 1 is treated and natural oxide is eliminated. Then, Px Oy is immediately deposited on the InP substrate l1 Then, the InP substrate 1 where P2 O5 film is deposited is subjected to heat treatment in oxygen atmosphere of atmospheric pressure. After that, heat treatment is performed in the nitrogen atmosphere of atmospheric pressure. Immediately after that, the InP substrate 1 is fitted into a barrel-type plasma ashing device and an insulation film 2 is exposed to oxygen plasma. Then, a photoresist film is formed on the insulation film 2 and an opening corresponding to the position of a Schottky electrode 3 is formed.  Au film is deposited and formed on an entire surface and the photoresist film is dissolved and eliminated, thus forming the Schottky electrode 3 with a specific shape and hence eliminating a residual impurity in a deposition film which becomes an insulation film and improving the stability of the insulation film.