baber/WOPTO huggingface dataset:
Patent JP-H07172863-A (JP)
Title: Fireproof plate glass
Inventor: MORIMOTO SHIGEKI
IPC: C03C3/093
Filed: 1994-03-30
Abstract: PURPOSE:To produce fireproof plate glass having high heat resistance and a moderately low coefft. of thermal expansion, capable of further improving its fire and heat resistances by tempering and excellent in water resistance even with a tank furnace for plate glass. CONSTITUTION:This fireproof plate glass consists of, by weight, 57-66% SiO2, 15-20% Al2O3, 5-8% B2O3, 4-7% MgO, 2-7% ZnO and 2.8-9% Na2O. In this compsn., the weight ratio of Al2O3 to B2O3 is 2.0-4.0.
Patent JP-H07272982-A (JP)
Title: Electrolyte for electric double-layer capacitor
Inventor: UE MAKOTO
IPC: H01G11/54
Filed: 1994-03-30
Abstract: PURPOSE:To keep high decomposition voltage and to ensure high conductivity by employing non-aqueous electrolyte for an electric double-layer capacitor wherein quaternary onium imido salt, having anion expressed in a specific formula is used as a solute. CONSTITUTION:A quaternary onium salt containing anion expressed by the formula {whether or not R<1> and R<2> are the same, it represents CnH2n+1(n = an integer of 1-4) or perfluoro alkylene group expressed by CmF2m(m = an integer of 2-8) by mutually coupled in cooperation at the omega end} is produced. From the quaternary onium salt containing a cathode ion and an organic solvent, non-aqueous electrolyte for electric double-layer capacitor is prepared. Thus, with high decomposition voltage kept, the electrolyte of high conductivity is obtained.
Patent JP-S55155033-A (JP)
Title: Production of composite film
Inventor: TABUSE HIROSHI
IPC: C08J7/00
Filed: 1979-05-21
Abstract: PURPOSE: To obtain film which is suitable for gusset packaging and in which there is a difference in heat-seal strength between the surface and the back, by a method wherein both sides of a plastic film are laminated with a low-melting resin and one side of the resulting composite film is subjected to corona discharge treatment.  
     CONSTITUTION: Both sides of a plastic film (e.g. polypropylene film) are laminated with a low-melting resin (e.g. ethylene-propylene random copolymer contg. 1W 7wt% ethylene) by a conventional method. One side of the resulting composite film is subjected to corona discharge treatment at a wetting index of 33W55dyne/cm in order to lower the heat-seal strength of the treated side and to provide a difference in the heat-seal strength between said side and another side.  
     EFFECT: The desired difference in heat-seal strength can easily be provided by selecting a treating condition.  
     USE: Packaging film such as overlap packaging. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03263512-A (JP)
Title: Melting furnace
Inventor: ISHIDA TAKASHIGE
IPC: F23G5/00
Filed: 1990-03-13
Abstract: PURPOSE:To perform a positive prevention of cooling and solidifying of slag, and further melt and discharge slag clogged in a slag boat within a short period of time when an operation is restarted after once stopping operation by a method wherein a pair of electrodes are arranged in the slag boat so as to form a part of its downstream passage, on electrical energization is applied between both electrodes and then an inside part of the slag boat is heated. CONSTITUTION:A pair of first and second cylindrical electrodes 8 and 9 made of molybdenum having a superior thermal conduction and extending in a vertical direction are applied, each of these electrodes 8 and 9 is placed at inner, upper and lower locations in a slag boat, a cylindrical insulation member 10 having a superior heat-resistance characteristic such as ceramics is placed at an intermediate port of these electrodes. Flowing-down passage for molten slag heated in a combustion chamber 5 is arranged in each of the electrodes 8 ' 9 and the insulator member 10. Each of the electrodes 8, 9 is connected to a power supply 12 through electrical wires 11, 11, respectively. When the molten slag is discharged downwardly, each of the electrodes 8 and 9 is electrically energized with the power supply 12 to cause the molten slag flowing through the downstream passage to be heated by a Joule heat and further the molten slag is heated by heat transmitted from the combustion chamber 5 through each of the electrode 8 and 9, resulting in that a solidification of slag in the flowing-down passage is positively prevented.
Patent JP-H11255484-A (JP)
Title: Over-hoisting limit for crane
Inventor: KANAMORI HIDEO
IPC: B66C23/88
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an over-hoisting limit for a crane preventing a wire for a weight from hanging down and breaking when a hook is stored in a storage part. SOLUTION: An over-hoisting limit for a crane comprises a weight 14 brought up by a hook 2 when a wire mounting it on a tip end is wound on to a wire drive mechanism, over-hoisting detection reel 12 winding a wire 13 for the weight hanging down this weight 14 when it is brought up, and a stop means stopping the wire drive mechanism when the over-hoisting detection reel 12 winds the wire 13 for the weight by a prescribed amount.
Patent JP-H04295864-A (JP)
Title: Brake device for photosensitive drum
Inventor: TAMAI YASUTAKA
IPC: G03G21/16
Filed: 1991-03-26
Abstract: PURPOSE:To offer a brake device for a photosensitive drum by which a high- quality image without deviation or unevenness is obtained and where the photosensitive drum is easily exchanged as to a brake device for a photosensitive drum which is used in an electrophotographic copying machine, etc. CONSTITUTION:A brake 3 which can freely move in an axial direction is disposed between one end face of the photosensitive drum 1 and a drum frame 2 in the longitudinal shaft direction of the photosensitive drum 1. At the time of attaching the drum 1, the brake 3 slides on one end face of the drum 1, and at the time of detaching the drum 1, the drum 1 is easily exchanged by providing a contacting and separating means which separates from one end face of the drum 1. Since the unevnness of the rotation of the drum 1 is reduced by the brake 3, the high-quality image without the deviation or the unevnness is obtained.
Patent JP-S52144750-A (JP)
Title: Detecting serious fault in station
Inventor: NAKAGAWA HIDETO
IPC: H02H3/08
Filed: 1976-05-27
Abstract: PURPOSE: To make capable of simply detecting a status change at the station, by inserting a current shunt into the power supply circuit to detect its output surge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10239677-A (JP)
Title: Liquid crystal display device
Inventor: MIYOSHI YOSHIHIKO
IPC: G02F1/1368
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To effectively protect a liquid crystal driving IC from light by absorbing light propagated with a transparent substrate as a light guide. SOLUTION: In a COG(chip on glass) liquid crystal display device where a liquid crystal driving IC 17 is face-down connected to a terminal part 121 and a light reflection layer 16 is provided on one outside face of a display part 15, at least the surface of a transparent substrate 12 between the liquid crystal driving IC 17 and the display part 15 is coated with a light absorbent 20 whose refractive index is approximately equal to that of the transparent substrate 12.
Patent JP-S58178272-A (JP)
Title: Magnetic sensor
Inventor: SUZUKI HIROSHI
IPC: G01K7/24
Filed: 1982-04-13
Abstract: PURPOSE:To obtain a high-sensitive hybrid type magnetic sensor with a broad range of operation temperature by forming a temperature compensation resistance between a ferromagnetic resistance element and a diffusion resistance in a semiconductor integrated circuit element of other circuits which is built integral into the resistance element. CONSTITUTION:A ferromagnetic magnetic resistance element (MR element) 1 and a semiconductor integrated circuit element 6 are incorporated into a substrate or the like for evaporation of the MR element in a combined use and single-packaged to form a hybrid IC type sensor 7. Resistances 13 and 14 are formed in the chip of a semiconductor integrated circuit element 6 by an ion implantation method having a positive temperature coefficient so that the bridge on the side of the MR element 1 will have the same temperature coefficient as a diffusion resistance 2 by synthetic resistance with the MR element 1. Unbalanced voltage is checked in the input of a differential amplification circuit section 3 against changes in the temperature while there is no magnetic field between mid-point sections 11 and 12.
Patent JP-H02242450-A (JP)
Title: Control method for memory device
Inventor: HARA YUKIO
IPC: G06F12/06
Filed: 1989-03-16
Abstract: PURPOSE:To perform the fast transfer of block data without extending the bit width of a data bus by setting the number of memory banks operated by one time of request at a plural number. CONSTITUTION:Each of the memory banks 10 and 20 accepts a plural bank simultaneous access request only when it is confirmed that all the banks accessed simultaneously including its own bank can accept the request after checking communication lines 5-8. Therefore, each of the banks 10 and 20 can receive the data in write data sent from a bus master 50 side to a bus 2 in time division in one time slot when write is performed with buffers 113 and 213. Furthermore, accepted requests are executed simultaneously only when all the plural banks are not busy, and data read out at each bank and stored in buffers 103 and 203 can be sent to a bus 3 in time division in one time slot when read is performed. Thereby, the transfer of the block data can be performed faster than ever.
Patent JP-H01235702-A (JP)
Title: Hot water circulating type ice-or snow-melting apparatus
Inventor: SHINTO TSUTOMU
IPC: F24D3/00
Filed: 1988-03-16
Abstract: PURPOSE:To enhance a snow-melting effect even in the case of short solar energy, by circulating a hot water, which is heated by solar water heater and a propane-fired hot water boiler, into roads, fields, vegetable warehouses and the like. CONSTITUTION:A solar water heater 1 is connected through a conduit 10 and a valve 10a to a propane-fired boiler 2 having a fuel tank 3. The boiler 2 is connected through a feed pipe 11 to a hot water tank which is divided into a hot water chamber 4a and a snow-melting chamber 4 by a partition 6 having water-through notches on the lower side thereof. Water cooled down in the tank is circulated into the boiler 2 through a return pipe 12 having a supply of a tap water A. The circulated water is heated in the boiler 2 together with the hot water fed from the solar heater 1 through the conduit 10.
Patent JP-H10316562-A (JP)
Title: Antiarteriosclerotic agent
Inventor: YOSHIDA AKIRA
IPC: C07D249/08
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent having excellent acyl-CoA: cholesterol acyl transferase(ACAT) inhibiting action and useful for the treatment and prevention of arteriosclerosis by including an amide and a urea derivative as active components. SOLUTION: This ACAT inhibiting agent contains a compound of formula I [R<1> is a 1-12C alkyl; R<2a> to R<2d> are each H, a 1-12C alkyl, a (C=O)-B<1> group (B<1> is H, an alkyl, etc.), etc.; R<3> is a 1-6C alkyl; R<4> is a group of formula II (A<1> is single bond, an alkylene, etc.; R<5a> to R<5b> are each H, an alkyl, etc.), etc.; (n) is 0 or 1] or its salt as an active component. The compound of formula I is a new material exemplified by N-[2-t-butyl-5-(N'-methylcarbamoylmethyl) phenyl]-3-(2,3-methylenedioxyphenyl)octanamide. The ACAT inhibitor has high peroral absorbability and is useful also as an intermediate for the production of an active component of an agent for the prevention and treatment of arteriosclerosis.
Patent JP-S61222320-A (JP)
Title: Phase synchronizing circuit for magnetic recording and reproducing device
Inventor: MACHIDA TAKASHI
IPC: H03L7/199
Filed: 1985-03-27
Abstract: PURPOSE:To decrease phase difference at switching between a data input signal and a return clock signal by switching a synchronous object input from a reference clock signal into the data input signal after a data input signal pulse comes. CONSTITUTION:A timing generator 6 inputs a switching input signal S8 for the switching control of a switch 1 and a data input signal S2 and after the switching input signal S8 is effective, a frequency division reset signal S9 is generated in response to the pulse of the data input signal S2 incoming at first and sends the result to a frequency divider 5. The frequency divider 5 sends the switching timing signal S10 to the switch 1 so as to switch the signal from the reference clock input signal S1 to the data input signal S2.
Patent JP-S58178811-A (JP)
Title: Freon gas turbine power generater
Inventor: OOGURI YORIYUKI
IPC: F01K25/08
Filed: 1982-04-14
Abstract: PURPOSE:To improve the efficiency of a turbine power generater under the complete condensation and evaporation of gas by a method wherein cold water and hot water are flowed as much as and as fast as possible in case of performing a condensation and evaporation of gas in the freon gas turbine power generater. CONSTITUTION:A water tank 6 is installed at a condensor unit, the condensor unit 1 and the water tank 6 are connected by water pipe 8 through water pump 7, a water tank 6' is installed at an evaporater 2, then the evaporater and the water tank 6' are connected by a water pipe 8' through a water pump 7'. Then, the cold water is filled in the water tank 6 and hot water is filled in the water tank 6' the water pumps 7, 7' are operated to perform a heat exchanging operation with gas at the condensor 1 and the evaporater 2, then the gas is condensed and evaporated. At this time, cold water and hot water are flowed as much as and as fast as possible, then an extracted calory at one time of feeding water is few, and a circulation of the water may cause a better condensation and evaporation of the gas.
Patent JP-S62219115-A (JP)
Title: Temperature control circuit for air conditioner
Inventor: KIYABU KAZUHIKO
IPC: F24F11/02
Filed: 1986-03-20
Abstract: PURPOSE:To execute the indoor temperature control even when a temperature detecting element goes into an abnormal condition by changing over the driving of a compressor from the driving control by means of a comparison output to the driving control by means of the driving signal set beforehand based upon the detecting output from an abnormality detecting part. CONSTITUTION:When a thermister 10 comes to be a disconnecting condition at the time of t1, a detecting value Vf to appear at a connecting point 13 comes to be a zero electric potential, comes to be lower than a lower limit setting value Vrn, and therefore, the output side of the n-th comparator 14n as a disconnection detecting circuit 25 is changed from the L level to the H level. For such a reason, since the output side of an or circuit 23 is changed to the H level, a moving piece 19 of a changing-over switch 17 is changed over from an always closed contact 18 side to an always opened contact 29 side. Thus, a compressor 21 is driven and controlled by the setting driving mode corresponding to the setting driving signal to output from a setting driving signal generating circuit 27 and an indoor temperature control can be executed.
Patent JP-S51140147-A (JP)
Title: Operational handle for enclosed switchboard
Inventor: SATOU SUSUMU
IPC: H02B3/00
Filed: 1975-05-28
Abstract: PURPOSE:The efficient operational handle serving both as an in and output handle and a closing handle.
Patent JP-H04296553-A (JP)
Title: Manufacture of anti-abrasion epoxy resin decorative board
Inventor: SUZUKI SHOICHI
IPC: B32B37/16
Filed: 1991-03-27
Abstract: PURPOSE:To manufacture an epoxy resin decorative board having a decorative layer with high abrasion resistance and high scratch hardness. CONSTITUTION:A laminated material obtained by impregnating and drying a fiber base with epoxy resin varnish to which one % or higher of ultraviolet beam-curable resin containing an ion polymerization photoinitiator is added is stacked on a core laminated material. Then these materials are thermally pressed and the decorative layer 1 of the molded board is irradiated with ultraviolet beam.
Patent JP-H07258418-A (JP)
Title: Production of complex of subgroup-8 metal having unsaturatedsiloxane ligand, adding method for silicon compound having si-bonded hydrogen atom to aliphatic multiple bond, and composition containing metal complex
Inventor: YOTSUHIEN DAUTO
IPC: C07F15/00
Filed: 1995-03-22
Abstract: PURPOSE: To obtain the subject metal complex useful for the embossing of teeth of a person or an animal by reacting a compd. of a VIII subgroup metal having an unsaturated siloxane ligand and an aliphatic unsaturated organopolysiloxane.  
     CONSTITUTION: The objective metal complex is obtained by reacting (A) a compd. of a VIII subgroup metal [pref., platinum (IV) halide] and (B) an organopolysiloxane comprising pref. a unit represented by the formula [wherein R is a 1-18C aliphatic saturated hydrocarbon; R 1  is an SiO-bond group represented by the formula: R 2 -CH=CH 2  (wherein R 2  is a 1-12C divalent hydrocarbon); (a) is 0, 1, 2 or 3; (b) is 0, 1, 2 or 3; a+b is not higher than 3; and at least three groups R 1  are provided per one molecule] and having a terminal aliphatic C-C-double bond and at least three SiC-bonded org. groups having at least three C-atoms. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04296816-A (JP)
Title: Liquid crystal optical element
Inventor: KANEKO SHUZO
IPC: G02F1/133
Filed: 1991-03-27
Abstract: PURPOSE:To prevent short-circuit of an element by specifying the relationship between the respective time constant formed out of an orientation layer part and of a liquid crystal layer to be used. CONSTITUTION:Time constant of an orientation layer in a picture element is defined CARA, while time constant of a liquid crystal layer CLCRLC, and by giving gradation signals repeatedly, a shortest voltage application period for giving optical variation in the range that generates maximum response reversal in a liquid crystal, i.e., tipically the interval to t-reset is expressed by an expression I. The relationship between CA and CLCRLC can be CARA<=CLCRLC. In this liquid crystal optical element, a picture element having a ferroelectric liquid crystal layer 2 as well as orientation layers 1a, 1b for having the liquid crystal oriented, at least between a pair of electrodes 1A and 1B, is formed, and by giving outer voltage between the respective electrodes according to gradation signal, the gradation of the liquid crystal picture element is driven.
Patent JP-H01237143-A (JP)
Title: Hard copy output control system
Inventor: SHIMA TOSHINORI
IPC: B41J3/00
Filed: 1988-03-18
Abstract: PURPOSE:To output a hard copy by a simple constitution, by applying judge processing to the relation between the output colors of two colors with respect to a plurality of display colors on the basis of the content of an image memory and that of a main memory. CONSTITUTION:Code type data, code background color data, pattern type data and pattern background color data are stored in a main memory 2 while the display brightness data formed on the basis of code data, command data and pattern data as well as R-, G- and B-display color data are stored in an image memory 3. When the content of the image memory 3 is displayed on a display part 4 and the display content thereof is outputted as a hard copy, a shape can not be clearly outputted by two colors only on the basis of the content of the image memory 3 and, therefore, the code shape data, code background color data, pattern shape data and pattern background color data stored in the main memory 2 are read and the relation between a predetermined display color and an output color is judged by a processor 1 and the judge result is applied to a printer 5 to output a hard copy.
Patent JP-S53148856-A (JP)
Title: Method of surface washing
Inventor: KUBOTA MASAYOSHI
IPC: B08B3/10
Filed: 1977-06-01
Abstract: PURPOSE: To efficiently remove polluting substances such as slimes sticking ot the surface of equipment that have been used in liquids, without using chemicals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53149228-A (JP)
Title: Preparation of powder coating compound
Inventor: SHIYOUJI AKIO
IPC: C09D7/80
Filed: 1977-06-01
Abstract: PURPOSE: To obtain a coating compound having improved pigment dispersibility and film appearances, by dryblending a pigment with a resin having crosslinkable functional groups under specific temperature conditions, and by adding a curing agent to the blend, followed by melt kneading. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02241579-A (JP)
Title: Delivery receiving apparatus
Inventor: UCHIDA SHINYA
IPC: B07C1/00
Filed: 1989-03-15
Abstract: PURPOSE:To prevent the transmission of external heat to a memory part by incorporating the memory part for storing bar code data in a fire and heat resisting sealed container and providing a heat cut-off part on a cable connecting the memory part and a central control part. CONSTITUTION:Bar code data is sent to both a memory part 5 and an emergency memory part 5A to be stored therein. The emergency memory part 5A is contained in a fire and heat resisting sealed container 20. The data supply cable 21 connecting the emergency memory part 5A and a central control part 3 is provided with a connector 22 adapted for detachable attachment of the sealed container 20 to and from a delivery receiving machine. A thermofuse 23 is provided between this connector 22 and the emergency memory part 5A to prevent the transmission of heat in case of fire to the emergency memory part 5A. This permits protection against fire of the memory part in the sealed container and hence destruction of the data.
Patent JP-H03267149-A (JP)
Title: Catalyst for hydrogenation and production thereof
Inventor: YOSHITOMI SUEHIKO
IPC: C10G45/08
Filed: 1990-03-14
Abstract: PURPOSE:To obtain a catalyst having high hydrogenation activity and controlling decomposition activity by supporting the sulfide of the first active metal of a catalyst such as Mo or W and a phthalocyanine complex of the second active metal such as Co or Ni on a carrier. CONSTITUTION:The sulfide of Mo and/or W as the first active metal of a catalyst for hydrogeneration of hydrocarbon is supported on a carrier such as gamma-Al2O3 or other Al oxide and a phthalocyanine or soluble phthalocyanine complex of one or more among Ni, Co and Pt as the second active metal is further supported. The soluble metallophthalocyanine or metallophthalocyanine complex is obtd. by introducing a t-butyl or tetrasulfochloride group into acid- treated metallophthalocyanine. The resulting catalyst has high hydrogenation activity, controls decomposition activity and also has selective activity.
Patent JP-H02244249-A (JP)
Title: General-purpose centronics interface controller
Inventor: UNNO YUSAKU
IPC: G06F13/42
Filed: 1989-03-17
Abstract: PURPOSE:To flexibly cope with such the case a centronics interface device to be connected outputs the handshake signals in different timings by providing with a timing setting part to selectively and variably set the output timings among control signals. CONSTITUTION:A timing setting part 10 sets previously the rising/falling timings of the control signals forming the handshake signals in accordance with the characteristics of a partner centronics interface device 3. Then a timer, etc., of a handshake signal output part 20 are controlled and the handshake signals are outputted in the set timings respectively. If the device 3 is replaced with another one having a different standard, the part 20 changes the set timing. As a result, the working timings of the handshake signals are variably set to cope with various types of devices 3.