baber/WOPTO huggingface dataset:
Patent JP-2001182625-A (JP)
Title: Engine control device of gas fuel
Inventor: SATO MASAHIRO
IPC: F02M21/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device capable of improving reliability of an engine control system by early and accurately detecting an abnormal state of a fuel injection valve by injecting gas fuel. SOLUTION: This engine control device of gas fuel having a fuel injection valve driving means for outputting a fuel injection quantity and injection timing to a fuel injection valve on the basis of respective detecting signals from an engine operating state detecting means, a fuel state detecting means of the gas fuel and art engine exhaust state detecting means, is provided with a fuel injection valve abnormality judging means for judging abnormality of the fuel injection valve, and the fuel injection valve abnormality judging means is provided with a signal connection state monitoring means for monitoring cooling system abnormality of the fuel injection valve, a gas fuel state monitoring means for monitoring cleaning system abnormality of the fuel injection valve,  an air-fuel ratio correcting state minitoring means for monitoring lubricating performance abnormality of the fuel injection valve and a fuel injection valve abnormal state detecting means for detecting an abnormal state of the fuel injection valve on the basis of a monitoring result of the respective monitoring means.
Patent JP-2000191747-A (JP)
Title: Epoxy resin composition
Inventor: IKEDA HISASHI
IPC: C08G59/62
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition having improved flame retardancy without using a halogen, giving cured products excellent in flame retardancy, heat resistance, moisture resistance, metal sealability and moldability, and useful for sealing, lamination, coating, materials, or the like, by mixing an epoxy resin with a specific curing agent. SOLUTION: This epoxy resin composition comprises (X) an epoxy resin and (Y) a curing agent comprising (i) a triazine compound-modified novolac type phenolic resin and (ii) a novolac type phenolic resin not modified with a triazine compound. The component (i) comprises (a) the condensate of a phenol compound with a triazine compound and an aldehyde compound, (b) the condensate of a triazine compound with an aldehyde compound, (c) the condensate of a phenol compound with an aldehyde compound, (d) a phenol compound, and (e) a triazine compound. Therein, the structural units A of formula I and the structural units B of formula II (X is the residue of the triazine compound; Y is the residue of the phenol compound) are preferably contained in the condensates (a) and (b) in a state satisfying formula III.
Patent JP-2000176245-A (JP)
Title: Wet type method for making dioxins harmless
Inventor: IWASAKI MAMORU
IPC: A62D3/38
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To keep the treating temp. lower than the boiling temp. of water and to reduce the cost for making dioxins harmless by allowing a hydrochloric acidic aq. soln. containing a reaction catalyst in a dissolved state to bring into contact with dioxins at a specified temp. and decomposing and making dioxins harmless at a specified decomposition rate. SOLUTION: A dioxins-containing fly ash is introduced to a solid-liq. contact device 10 kept at a temp. lower than 100 deg.C through a line 11 and also the hydrochloric acidic aq. soln. for replenish is introduced through a line 13. The dioxins- containing fly ash is brought into contact with the aq. soln. to decompose more than 60% dioxins in the fly ash at the solid-liq. contact device 10. And, the treated fly ash is introduced to a solid-liq. separation device 2 through a line 15, and the solid matter such as fly ash incorporated in the aq. soln. is decomposed and also the aq. soln. is introduced to a metal separation device 3 through a line 16. Moreover, the separated metal is introduced to a copper separation device 4 and also the separated copper is introduced to the solid-liq. contact device 10 through a line 21.
Patent JP-2001187699-A (JP)
Title: Controller of vehicle for high lift work
Inventor: MIZUGUCHI HIROAKI
IPC: B66F9/24
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent an axial force detector (moment detection means) to be erroneously judged abnormal when a boom tip part or a working table is pressed against the ground. SOLUTION: A controller 50 of a vehicle for high lift work comprises at least a vertically movable boom, an elevating angle detector 22 detecting the elevating angle of the boom, an axial force detector 25 detecting a load moment acting from the boom to the working table, and a controller 30 judging the abnormality of the axial force detector and performing the operation limit of the boom, all mounted on a body. When the load moment detected by the axial force detector 25 becomes abnormal and the elevating angle of the boom is equal to or below a preset ground contact angle, the controller 30 does not judge the axial force detector 25 to be abnormal and allows the boom to move only in the boom raising direction.
Patent JP-2001187694-A (JP)
Title: Lever hoist
Inventor: NAKAMURA TAKAYOSHI
IPC: B66D3/14
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a lever hoist capable of easily attaching and detaching a handle and having a speed reducer allowed to be reduced in size and weight. SOLUTION: This lever hoist comprises a drive shaft 4 rotating a load sheave 12, a drive gear 3 rotating the drive shaft 4, and a pressure receiving member 11. A rotating gear 2 meshed with the drive gear 3 is provided, and installed fixedly to a rotating shaft 1 allowing a handle 16 to be installed detachably thereon.
Patent JP-2000193695-A (JP)
Title: Electric power using state monitoring method and its device
Inventor: NISHIHARA RYUTARO
IPC: G01R11/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To monitor the electric power using state of a building or a factory, using a large quantity of electric power on a real-time basis by transmitting the detected instantaneous power consumption by radio, comparing the received power consumption with a target value, and displaying them on a graph. SOLUTION: In this method, a measurement section transmits an instantaneous electric power P and an accumulated electric power quantity ΣP detected as the power rate by ratio. The radio receiving circuit of a display section receives them, an arithmetic circuit compares the electric power quantity P with a target value, calculates the energy saving degree of the compared result, converts the electric power quantity ΣP at detection into the contract rate, and outputs them to a display 22. The display 22 displays the date 32, present and target rates 33a, 33b, and folded lines 34a, 34b, 34c for past results fluctuation and the target and actual accumulated values in the monitoring time zone in case of daily results, for example. The daily power consumption in the amount of money per unit time is shown by a bar graph 35.  Here daily, monthly and yearly results can be selectively displayed via a measurement switching button 30a and daily, monthly and yearly result selecting buttons 30b-30d.
Patent JP-2001189221-A (JP)
Title: Transformer having core with gap
Inventor: MIYAZAKI SHINOBU
IPC: H01F30/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce temperature increase in a transformer with a gap, which is mainly used in a high-frequency heating apparatus of an inverter type. SOLUTION: One side magnetic legs 6a, 7a of U-shaped core half bodies 6, 7, constituting a square shape core 8 with a gap are inserted in a center hole 5 of a bobbin 1 around which a primary winding 2 and a secondary winding 3 are wound isolated in the axial direction. A gap 10 between tip surfaces of the magnetic legs 6a, 7a is arranged between the primary winding 2 and the secondary winding 3.
Patent JP-2001187078-A (JP)
Title: Diaper auxiliary implement
Inventor: KOTO KAZUTOSHI
IPC: A61F5/44
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To largely reduce an economic load and to recycle resources by being capable of repeatedly using. SOLUTION: A female diaper auxiliary implement A is provided at a female crotch from the inside of a diaper when mounted together with the diaper to absorb and hold urine. The implement A comprises a water absorbing material 11 for sealing a high water absorbable material in a bag formed of a nonwoven fabric, and a holder 2 having a locking part 4 for locking both ends of the material 1 and a dam part 5 locking the side edge of the material 1 to prevent the lateral leakage of the urine, detachably holding the material 1 in its surface and having a waterproofing sheet layer. After using, the material 1 which absorbed the urine is removed from the holder 2, and discarded. The holder 2 is washed and repeatedly recycled.
Patent JP-2000165941-A (JP)
Title: Device for suppressing operation of portable telephone set
Inventor: TAKEUCHI YASUTO
IPC: H04W48/04
Filed: 1998-11-23
Abstract: PROBLEM TO BE SOLVED: To precisely match the frequency of a jamming signal with the frequency of a down control channel even if a sophiscated and precise electronic circuit is not used for a device emitting the jamming signal in order to suppress a careless incoming response or a call operations of portable telephone set in prescribed space. SOLUTION: A reception antenna 1 with directivity receives a down channel control signal from a nearby base station 11, and the frequency of the signal is not converted, then a radiation antenna 5 of almost non-directivity radiates a signal obtained by remodulating the signal into a more suitable pseudo random code as a jamming signal by a remodulator 3 for the purpose of losing the meaning. Since frequency conversion is not applied, the frequency of a control channel is matched with that of the jamming signal, and the device can be realized which is considerably simpler as a whole comparing with the case that a crystal oscillator and a synthesizer are used.
Patent JP-2000191500-A (JP)
Title: Massage material
Inventor: SOMEYA NORIO
IPC: A61K8/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a massage material capable of not only making skin healthy and activating it but also cleaning it. SOLUTION: This massage material is obtained by mixing coral sand adjusted to a prescribed particle size with a massage agent containing an oil as a major component. The coral sand is a calcium-containing natural product obtained from fossils of atoll coral and useful components contained in the coral sand are not only absorbed into the skin but they also neutralize the weak acidity of the skin, remove skin wastes due to the porocity and keep the skin healthy.
Patent JP-H0620279-A (JP)
Title: Optical information reproducer
Inventor: KISHIGAMI JUNICHI
IPC: G11B7/005
Filed: 1990-12-07
Abstract: PURPOSE:To realize high rate information transfer by allowing high speed access to a desired track on an optical recording medium. CONSTITUTION:A range on the recording face 1a of an optical disc 1, including a plurality of tracks and a plurality of pits, is irradiated with a light beam projected from an optical head 7 and an image corresponding to the range is taken in from reflected light. The image is processed at an image processing section 8 and a signal, corresponding to the pit on at least one track, is taken out thus reproducing information recorded on an optical disc 1.
Patent JP-H04215223-A (JP)
Title: Electromagnetic relay
Inventor: NAKAJIMA TAKASHI
IPC: H01H50/14
Filed: 1990-12-10
Abstract: PURPOSE:To secure a fitting area of a protecting element or the like of a relay contact point in a main frame, and aim at the high density of other electronic parts by forming four outer terminals into specified pairs, and providing them in one formation area. CONSTITUTION:Outer terminals 13A, 13D among outer connecting terminals 13A-13D are provided in one formation area of the lower surface or the like of an electromagnetic relay 14, and the terminals 13B, 13C are provided in an empty area of the top surface of the relay 14. A protecting element 15 for protecting an electromagnetic force generating means 11, a contact point switching means 12 or an outer connecting circuit or the like is connected between the terminals 13B, 13C, and while a short-circuit element 16 for directly connecting the means 11, 12 to the terminal 13D is connected between the terminals 13B, 13C. A fitting area of the protecting element or the like is thereby secured in a relay 14 main frame, and other electronic parts can be mounted on a printed substrate in a high density.
Patent JP-H0492850-A (JP)
Title: Production of barium-containing inorganic solid composition and additive agent for producing said composition and ceramics and ceramics thus produced
Inventor: YAKOPO PORUTA
IPC: C01F11/18
Filed: 1990-12-13
Abstract: PURPOSE: To perform use to the additive for ceramics manufacture by allowing leaching residues from barium sulfide leaching to react with carbon dioxide and alkali metal hydrogen carbonate in an aqueous medium and separating a solid composition from a reaction mixture.  
     CONSTITUTION: The leaching residues from the barium sulfide leaching are allowed to react with the carbon dioxide, a carbon dioxide containing gaseous mixture, the alkali metal hydrogen carbonate or alkali metal carbonate in the aqueous medium. An inorganic barium-containing solid composition is separated from the reaction mixture. To the separated solid composition, barium carbonate or an inactive viscosity additive is mixed by about 15-90 wt.% to dry mass. It is used as the additive at the time of manufacturing the ceramics. For the composition, the activity of blocking the generation of efflorescence at the time of firing clay is excellent. The composition is flowable and is excellently stored and carried. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04216525-A (JP)
Title: Liquid crystal element
Inventor: ISHIBASHI SHIGEKI
IPC: G02F1/13
Filed: 1990-12-17
Abstract: PURPOSE:To improve transmittance by making a polarizing plate unnecessary. CONSTITUTION:A dichroic coloring matter which transmits visible light and shows no color is added to a non-inclined phase of liquid crystal compsn. containing a compd. expressed by formula I to form a smectic layer. Then this smectic layer is oriented parallel to a substrate, and an electrode to apply an electric field along the smectic layer is provided. In the formula I, m, n are 0 or 1, X is -COO-, -O-, or single coupling, Y is -COO-, -OCO-, -CH2O-, -OCH2, or single coupling, R1 is an alkyl group, asymmetric alkyl group, halogen atom or alkoxyl group-substd. asymmetric alkyl group, R2 is an alkyl group of >=2 carbon number, and C is asymmetric carbon.
Patent JP-H04218670-A (JP)
Title: Means and method for heating base plate
Inventor: SHIMAMURA HIDEAKI
IPC: C23C14/50
Filed: 1990-12-18
Abstract: PURPOSE:To accurately control and heat a base plate to the aimed temp. by arranging a reflecting body between a lamp and the base plate at the time of heating the surface of the base plate with a lamp heater. CONSTITUTION:The base plate 3 placed on a base plate holder 4 in a vacuum chamber 1 is heated with the lamp heater 2 providing a power source 11, and the temp. of the base plate 3 is measured with a radiation thermometer 6 through a glass window 8 for observation and the measured temp. is displayed on a display 7. In this case, the reflecting body 5 of mirror surface is inserted with a rotating device 10 at the base plate side between the lamp heater 2 and the base plate 3, and the measurement of the temp. of the base plate 3 with the lamp heater 2 is started, and from the measured result, heating and temp. raising speed with the lamp heater 2 are decided to control the supplying power to the lamp heater 2 from the power source 11 in the lamp heater 2, and the base plate 3 is stably and accurately heated to the aimed temp.
Patent JP-H04217351-A (JP)
Title: Semiconductor apparatus
Inventor: NANBA KOJI
IPC: H01L23/36
Filed: 1990-12-19
Abstract: PURPOSE:To enhance reliability and quality and shorten the movement in a production process by preventing a tight adhesion between a lead frame and a heat radiation stage with a chip mounted on said stage of a semiconductor apparatus. CONSTITUTION:A chip 6 is mounted and a recessed portion 4 is formed on the portion other than the region of said chip 6 on the surface of a radiation stage 1 where a lead frame 7 is arranged above.
Patent JP-H04221813-A (JP)
Title: Method and device for projection exposure
Inventor: OSHIDA YOSHITADA
IPC: G03F1/44
Filed: 1990-12-25
Abstract: PURPOSE:To perform focusing at an exposing position at every exposure by using exposing light by again forming the images of reflected light from a substrate on a minute pattern array and detecting the intensity of the diffracted light. CONSTITUTION:A pattern array 31 drawn in a pattern section 3 for minute detecting exposure in a scribe area 22 adjacent to a circuit pattern 21 on a reticle 2 is irradiated with light having the same wavelength as that of the light for exposing a fine circuit pattern through a mirror 301. After the principal ray of the illuminating light 30 irradiates the center of the section 3, the zeroth- order transmitted light 301 of the principal ray does not reach a wafer, since the light 301 is blocked on the outside of the entrance pupil 41 of a reduction lens. The first-order diffracted light 300 of the principal ray, on the other hand, passes through the center of the pupil 41 and nearly perpendicularly irradiates the area corresponding to the scribe area 22 of the wafer. The light forming this projection pattern returns the same optical path and is again made incident to the minute pattern array of the section 3 on the reticle after being reflected by the wafer.
Patent JP-H04225405-A (JP)
Title: Electrode for electroviscous fluid
Inventor: YAMAMURA NOBUHIRO
IPC: F16F9/53
Filed: 1990-12-27
Abstract: PURPOSE:To obtain an electrode for electroviscous fluid that can prevent the short circuit occurring between electrodes. CONSTITUTION:An impressing electrode 11 applies an electric field to an electroviscous fluid 14, and the surface of the electrode 11 is covered with a semiconductor layer 13 at the side of a fluid path 12 where the fluid 14 flows. The layer 13 is divided into a semiconductor part 13a consisting of a semiconductor and an insulated part 13b consisting of an insulator and fixed to an electrode substrate 10. Therefore it is possible to flow a current enough to attain the function of the fluid 14 in terms of the electrod 11 as a whole. However just a minute current flows from each piece of the part 13a. As a result, no short circuit occurs between the electrodes 11.
Patent JP-H07136806-A (JP)
Title: Automatic rod material working device
Inventor: OKITSU TOMOHIKO
IPC: B23B13/00
Filed: 1990-12-28
Abstract: PURPOSE:To ensure smooth discharging of a residual scrap left in a lathe by providing a front discharging mechanism for discharging the scrap left in the guide bush of the lathe to the front side of the guide bush. CONSTITUTION:It is instructed by a controller C1 that a feeding arrow 13 is receded by a feeding arrow transfer mechanism until the final end position of the feeding arrow 13 is detected by a rear end sensor D1, and that a residual scrap RW held with a finger chuck 14 is removed out of the finger chuck 14. In the operation of drawback discharging, the residual scrap RW drawn back by the feeding arrow 13 is held with a residual scrap clamp 16 while separating between the residual scrap RW and the finger chuck 14 by means of slight recession of a following feeding arrow 13, by a residual scrap discharging device 15. The residual scrap clamp 16 is released by the residual scrap discharging device 15 so that the residual scrap RW is dropped in a residual scrap receiver 17.
Patent JP-H04210685-A (JP)
Title: 8-hydroxy-menthol tetrahydrofuranyl ether
Inventor: IKEMOTO TAKESHI
IPC: A01N43/08
Filed: 1990-12-11
Abstract: NEW MATERIAL:A compound shown by the formula. USE:An odorless repellent for harmful organisms. PREPARATION:p-Menthane-3,8-diol is condensed with 2,3-dihydrofuran in an organic solvent such as an ether or benzene by using an acidic catalyst such as p-toluenesulfonic acid or hydrochloric acid.
Patent JP-H04112819-A (JP)
Title: Hair-spray composition
Inventor: WATANABE YOSHIYUKI
IPC: A61Q5/06
Filed: 1990-12-20
Abstract: PURPOSE:To obtain the subject composition having improved spraying characteristics and generating fine and soft mist with a non-fluorocarbon propellant without generating disagreeable blasting noise by compounding a fatty acid ester of glucose and/or alkylglucoside. CONSTITUTION:A hair-spray composition containing a hair-fixing polymeric substance, a hair-dressing main agent such as an oil which is liquid at normal temperature and a non-fluorocarbon propellant such as LPG and dimethyl ether is compounded with 0.05-3wt.% (preferably 0.1-1wt.%) of a fatty acid ester of glucose and/or an alkylglucoside having 1-4C alkyl group. The glucose fatty acid ester preferably contains >=50wt.% (especially >=95wt.%) of monoester and <=1wt.% (especially <=0.5wt.%) of triester and higher polyester. The monoester is produced preferably by ester synthesis with a heat-resistant lipase.
Patent JP-H04222657-A (JP)
Title: Apparatus for supplying coating solution
Inventor: FUJIKI MASANORI
IPC: B41F35/00
Filed: 1990-12-25
Abstract: PURPOSE:To easily carry out the washing work of the residual resin coating solution or ink bonded to the interior of the coating solution-supply tank in a resin coating apparatus or printing apparatus within a short time. CONSTITUTION:In a coating solution supply apparatus constituted so as to fill a coating solution supply tank A with a coating solution (a) after a cover sheet S is applied to the inner surface of the tank A, cover sheet guide means 16,17 movable in a vertical direction are provided in close vicinity to the inner surface of the side wall part 10 of the supply tank A and air suction holes 11,12 for sucking the cover sheet are provided to the inner surface of the bottom part 9 of the supply tank or to the inner surfaces of both of the bottom part 9 and the side wall part 10.
Patent JP-H04224291-A (JP)
Title: Vane pump
Inventor: KATO ONORI
IPC: F04C2/344
Filed: 1990-12-25
Abstract: PURPOSE:To prevent a side plate from being deformed by a discharge pressure by taking a measure not to apply the discharge pressure on the flat surface of the side plate. CONSTITUTION:The form of an opening of a flow passage 11 in a side plate 1 is aligned with that of a discharge passage 61 in a front housing. The area around the opening of the flow passage 11 in the side plate 1 is surrounded by an O-ring 2. Since the side plate 1 is prevented from being deformed by a discharge pressure P, interference of it with a rotor 4 can be avoided.
Patent JP-H04223516-A (JP)
Title: Editor message changeover method
Inventor: OZAKI YUKO
IPC: G06F17/21
Filed: 1990-12-26
Abstract: PURPOSE:To output a message that is easy to understand and not troublesome for a user by outputting a message that is matched to a user's skill. CONSTITUTION:The present method is provided with message files 5-7, a means 4 for switching one message file to another in message files 5-7 and outputting the message file, and a profile file 8 for recording information about user's skills. That is, a user's skills recorded in the profile file 8 are checked, and an appropriate one is selected and outputted. In such a way, a message can be outputted that is easy to understand for users different in skills.