baber/WOPTO huggingface dataset:
Patent JP-H10189417-A (JP)
Title: Mark for measurement of overlap accuracy and its manufacture
Inventor: KAKEHASHI EIICHIRO
IPC: G03F7/20
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To form a mark by which the overlap accuracy of patterns is measured satisfactorily when the patterns are formed by using lithography. SOLUTION: In an interlayer-film formation process, a first oxide film (interlayer film) 101 is formed on a silicon substrate 101. In an etching-stopper formation process, a first AlSi film 105 which is formed on the first oxide film (interlayer film) 102 and which is resistant to an etching operation is patterned, and an etching stopper 105a is formed. In a groove formation process, a second oxide film 106 which is formed on the etching stopper 105a is etched, and a groove 108a having a depth down to the etching stopper 105a is formed. Then, in a measuring-mark formation process, a second AlSi interconnection 111 is formed so as to be overlapped with the first AlSi interconnection 105 via the second oxide film 106, and a treatment by which a measuring mark 110a inside the groove 108a in a regulated depth is formed is executed.
Patent JP-H06190071-A (JP)
Title: Laser therapeutic apparatus
Inventor: KANEDA AKIRA
IPC: A61N5/06
Filed: 1992-12-28
Abstract: PURPOSE:To provide a laser therapeutic apparatus which enables the searching of a trigger point of pains accurately to allow the irradiation of a laser light. CONSTITUTION:In a laser therapeutic apparatus in which an irradiation port part 4 is kept in contact with a human body to irradiate an affected part with the laser light emitted from a laser oscillating section 5. Stimulation electrodes 6 and 7 are provided at the tip part of the irradiation port part 4 contacting the human body and a stimulation voltage generated with a stimulation voltage generation circuit section (not illustrated is applied between the stimulation electrodes 6 and 7 to stimulate the human body. A point at which the man reacts the most strongly to the stimulation is searched as trigger point of pains. A changeover switch 8 is provided to switch the electrodes 6 and 7 over to a touch sensor circuit section from the stimulation voltage generation circuit part to connect. Thus, the electrodes 6 and 7 are used as touch sensor on the human body thereby achieving an automatic irradiation of the laser light with the detection of touch thereon.
Patent JP-H05160720-A (JP)
Title: Semiconductor integrated circuit with built-in counter
Inventor: NAKADA MITSUNORI
IPC: H03K21/40
Filed: 1991-12-03
Abstract: PURPOSE:To improve a check function of the counter and to reduce the circuit scale. CONSTITUTION:Plural counters 111, 112, 113 are operated in parallel by receiving a test mode signal of a test mode signal generating circuit 61. Thus, the normal operation counting a counter clock is switched to the test mode checking whether or not the normal operation is normally implemented. Furthermore, a counter clock generating circuit 63 generates a counter clock at a period sufficiently longer than the generating period of a synchronization clock of the integrated circuit in response to the number of flip-flops 31, 32, 33 being components of a synchronizing circuit 62. Then the edge of the counter clock generated by the counter clock generating circuit 63 is detected and data generated from the counters 111, 112, 113 when the edge is detected are set to the flip-flops 21, 22, 23, 28.
Patent JP-H10189348-A (JP)
Title: Molded transformer
Inventor: IZUNA TOMOKI
IPC: H01F27/32
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a molded transformer which can be reduced in no-load loss, can make any rust preventing treatment unnecessary, has an extremely simple constitution, does not require any large space, and can be used outdoors. SOLUTION: Since a molded transformer uses an amorphous core 5, the no-load loss of the transformer can be reduced to 1/4 to 1/6 of that of a transformer using a core composed of a silicon steel plate and, since the quantity of heat generated by the loss of the transformer is small, the scaling up of a sealing case 10 can be suppressed and the occupying space of the transformer can be reduced. In addition, since an insulating inert gas 11 is enclosed in the case 10, the gas 11 functions to cover the periphery of the amorphous core 5 and a molded resin coil 4, and prevents the core 5 from getting rusty. Therefore, no treated container is required and the transformer can be manufactured easily and can be used outdoors.
Patent JP-H09155118-A (JP)
Title: Filtering and dewatering apparatus
Inventor: KUBO YASUHITO
IPC: B01D33/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a filtering and dewatering apparatus by which solid-liquid separation work can be carried out without deteriorating a filterate extracting function even if choking occurs in a communication hole between a treatment tank and a filterate chamber and moreover which is provided with a function to solve choking in a filterate taking out channel of a filtering element even in the case choking occurs in the channel. SOLUTION: A filterate chamber 10 communicating with a treatment tank 1 through a communication hole 9 is attached to one side face of the treatment tank 1, a first filterate-discharging channel 11a led to the outside of the chamber from the lower bottom part is opened, a second filterate-discharging channel 11b extended to the outside of the tank from the communication hole 9 is opened in the other side of the treatment tank 1, a jetting nozzle 12 is joined to a sending pipe 14 led out of a pressurized water generating pump 13, and pressured water jetted out of the communication hole 9 in one side is made to pass the filterate-taking out channel 8 of a filtering element 4 in the treatment tank 1 and reach the communication hole 9 in the other side.
Patent JP-2000171633-A (JP)
Title: Polarized light converting element and display device using the same
Inventor: KATSURAGAWA TADAO
IPC: G02B3/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a high transmissivity polarized light converting element for a display which can be used for a large area display and used with <=1 mm thickness by providing a micro lens array, a birefringent film and a liquid crystal retardation plate composed of arrayed parts with and without a retardation plate function. SOLUTION: A polarized light converting element 1 is constructed by incorporating a striped micro lens array 11 to converge incident light, a reflection preventing film 12 to prevent reflection of the incident light and to increase transmitted light quantity, a birefringent film 13 with birefringence and a liquid crystal retardation plate 14 provided with optical rotatory functions and non- optical rotatory functions in stripes. Furthermore, the polarized light converting element 1 has no substrate, supporting the functional films, which is transparent toward visible light. Thereby the thickness of the element as a whole can be made thin, and the incident light can also be converted in polarization with extremely high efficiency and emitted. Furthermore, s-polarized light out of the total incident light can be converted to p-polarized light and emitted with small amount of loss.
Patent JP-2001162694-A (JP)
Title: Tire molding system and molding method
Inventor: OKADA NOBORU
IPC: B29D30/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a tire molding system which drastically raises the production efficiency of tires as well as a molding method for the tire. SOLUTION: In the tire molding system including a band molding machine 10 for which size setting conditions can be changed, a shaping molder 20 and a belt/tread molder 30, an inner liner servicer 60 which cuts an inner linear 65 out of a sheetlike material 61 with an almost equal width to the peripheral length of a band, a carcass servicer 70 which cuts a carcass 75 out of a sheetlike material 71 with an almost equal width to the peripheral length of the band, a rubber part servicer 80 which molds a rubber part for the band of a rubber strip, a bead servicer 90 which supplies a complete bead, a belt servicer 100 which molds a belt by joining strip pieces together and a rubber part servicer 110 which molds a rubber part for a tread of the rubber strip.
Patent JP-H06205543-A (JP)
Title: Charge control circuit of secondary battery
Inventor: HASHIMOTO ZENICHI
IPC: H02J7/00
Filed: 1992-12-28
Abstract: PURPOSE:To make it possible to perform a refresh operation during floating charge, by stopping a charge and starting a discharge and stopping the discharge and resuming the charge when a battery voltage reaches a set point. CONSTITUTION:When a battery 14 is refreshed, switching means 16 is switched and a charge of the battery 14 is stopped, and a discharge is started by a discharge circuit 17. Subsequently, when a voltage of the battery 14 detected by a battery voltage detecting circuit 18 reaches a set point, the switching means 16 is switched and the discharge of the battery 14 is stopped, and the charge is resumed. Therefore, a capacity of the battery 14 is recovered and a refresh operation during floating charge can be performed.
Patent JP-H09165391-A (JP)
Title: Binuclear metallic complex, its production and optical element
Inventor: KISHII NORIYUKI
IPC: H01L51/50
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new binuclear metallic complex useful as a material for an electroluminescent element excellent in brightness and chromaticity by reaction of a ligant comprising phenylbenzoxazole or quinoline moiety having a hydroxy group with a metallic salt. SOLUTION: This complex is a new binuclear metallic complex of formula: M2 (L<1> -O)m (L<2> -O)4-m [M is a group II A or group II B element in the periodic table; L<1> and L<2> have both a hydroxy group and an aromatic and nitrogen atom in the same molecule and are mutually different ligands originating from the formula A (R<1> is an atom adjacent to an aromatic nitrogen atom and/or may form a cyclic structure in combination with a part of R<2> ;R<2> is an aromatic nitrogen atom and/or forms a ring in combination with an atom adjacent to this atom);(m) is 0-4] and useful as a material having a high fluorescent property and an excellent electron transportability for preparing an optical element such as an organic electroluminescent element or the like luminous in high brightness at various chromaticities.
Patent JP-H06202327-A (JP)
Title: Photopolymerizable composition
Inventor: IKEDA TOMOYUKI
IPC: H05K3/28
Filed: 1992-12-28
Abstract: PURPOSE:To enable development to be carried out with a weak alkali soln. and to improve adhesion property, alkali resistance and mechanical strength by incorporating a specified copolymer or mixture, adduct or mixture with caprolactone, and 2,2-dimethoxy-2-phenylacetophenone. CONSTITUTION:This compsn. contains a hydroxystyrene polymer, and a copolymer of hydroxystyrene, styrene, methylmethacrylate, butyl methacrylate, hydroxyethylmethacrylate, or mixture of these by 30-60wt.% of the whole solid content, caprolactone adduct acrylate of dipentaerithritol, propionyl dipentaerithritol pentacrylate, caprolactone adduct of hydroxypivalic acid neopentylglycol diacrylate or mixture of these by 30-60wt.% of the whole solid content, and 2,2-dimethoxy-2-phenylacetophenone by 1-15wt.% of the whole solid content. The copolymer may be any of random, block or graft polymer.
Patent JP-H11182992-A (JP)
Title: Refrigerating device
Inventor: TOKUNO MAKOTO
IPC: F25B47/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To avoid an abnormal rise in the inside temperature of a refrigerator during a defrosting operation when an abnormal condition occurs in a refrigerant recirculating operation. SOLUTION: A refrigeration circuit 20 is provided wherein a compressor 31, a condenser 32, a pressure reducing mechanism 34, and an evaporator 35 are connected in order. An electric heater 11 is heated at every prescribed time of a cooling operation to perform a defrosting operation for defrosting an evaporator 35. In the case an abnormal condition occurs during a refrigerant recirculating operation, the defrosting operation is forcibly prohibited until the abnormal condition is eliminated.
Patent JP-H10179528-A (JP)
Title: Pulse analysis device
Inventor: AMANO KAZUHIKO
IPC: A61B5/0245
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To analyze a bio-status on the basis of a difference between right and left pulses. SOLUTION: When right and left pulse waveforms are detected with right and left pulse detection parts 17 and 30, right and left pulse wave frequency analysis parts 13 and 14 respectively analyze the spectra of right and left pulse waves on the basis of the detected waveforms. Then, CPU 10 computes each of right and left pulse wave distortion factors on the basis of the analysis result, and a difference in the factors are graded for generating target data. Thereafter, display data corresponding to the target data is read out from ROM 11, and transmitted it to a display control circuit 19. A display 20 is thereby made to show a diagnostic result. In this case, the torsion factors of the pulse waves have a strong correlation with such pulse phenomena as a celer pulse, a normal pulse and an undulating pulse. Thus, a testee is capable of knowing the extent of his/her physical condition or disease.
Patent JP-H05154458-A (JP)
Title: Industrial waste for reclamation
Inventor: SAITO TATSUMI
IPC: B09B3/00
Filed: 1991-12-06
Abstract: PURPOSE:To obtain the compsn. for preventing the land subsidence of the land used as a mining field by mixing mountain sand and a hardener at prescribed ratios with industrial waste, thereby forming the compsn. CONSTITUTION:The industrial waste compsn. for relamation is prepd. by compounding 5 to 30 pts.wt. mountain sand and 10 to 55 pts.vol. hardener selected from the group consisting of cement compsns. and tar compsns. with 100 pts.wt. industrial waste selected from rubber, empty bottles, etc. Namely, the industrial waste is crushed by a plant 1 for crushing and is fractionated by a screening machine 2. The incineration materials are sent to a combustion plant 6 and the recycling materials are sent to a recycle 7. The materials for reclamation are sent to a mixing plant 3 and are mixed with the hardener and the mountain sand. The mixture is force fed to the plant used before as the mining field by a pressure pump plant 4.
Patent JP-H05125731-A (JP)
Title: Semi-open construction way
Inventor: KIMURA NOBUHIKO
IPC: E02D17/08
Filed: 1991-11-02
Abstract: PURPOSE:To prevent the deviation of a laid down draft in an semi-open type propelling process and prevent the propelling reaction force at the blades from acting on a buried chamber 1. CONSTITUTION:Side plates 2 are buried with the burying way of chamber to prevent the burying way from folding due to the deviation of jointing positions. The propelling reaction force of the blades 3 resulting from propelling jucks 4 for the blades is placed on the side plates 2 to prevent the propelling force from directly acting on the burying way of chamber. In this way, since there is not much damages on construction against the burying chambers or tubes, durable products which seldom brings water-leakage or erosion can be provided. And as the tail void is filled by the side plates 2 and compacted earth, subsidence of ground or loosened ground is seldom brought about.
Patent JP-2000173045-A (JP)
Title: Polyester film for magnetic recording medium and magnetic recording tape
Inventor: ONO MASAAKI
IPC: G11B5/64
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a low error rate deposition type magnetic tape for data backup by forming a coating containing a cellulose derivative on one side of a polyester film and setting the number-average molecular weight of the cellulose derivative within a specified range. SOLUTION: One surface of a polyester film is cladded with a coating containing a cellulose derivative having number-average molecular weight of 100,000-500,000. Consequently, rubbing resistance of a ferromagnetic metal thin film vacuum deposited on one surface is enhanced when recording or reproducing operation is performed by means of a magnetic head. Preferably, the cellulose derivative is methyl cellulose or a derivative thereof or ethyl cellulose or a derivative thereof. In order to apply a coating with high adhesion onto the surface of the polyester film, the content of cellulose derivative is set at 10-70 wt.%, preferably at 15-50 wt.%.
Patent JP-H07197322-A (JP)
Title: Splittable porous fiber, finely divided porous fiber and fiber sheet using the same
Inventor: KIMURA TOMOYUKI
IPC: D04H1/492
Filed: 1993-12-28
Abstract: PURPOSE:To obtain porous fiber having excellent adsorptivity and retention of various kinds of substances. CONSTITUTION:This porous fiber 3 comprises porous resin parts 1 and splittable resin parts 2 partially exposed to the surface of the fiber. Since finely divided porous fiber is obtained when the porous fiber 3 is split, the porous fiber has excellent adsorptivity and retention of various kinds of substances. When the splittable resin parts 2 are also porous, the porous fiber has more excellent adsorptivity and retention. A fiber sheet containing the finely divided porous fiber has excellent adsorptivity and retention of various kinds of substances.
Patent JP-H06170244-A (JP)
Title: Device for recovering magnetic catalyst particles
Inventor: TAKADA SUSUMU
IPC: C12N11/00
Filed: 1992-12-02
Abstract: PURPOSE:To provide a device for recovering magnetic catalyst particles where at the time of recovering magnetic catalyst particles, the strong magnetic field is effectively generated and the recovery efficiency of magnetic catalyst particles is increased in a system for performing reaction using magnetic catalyst particles. CONSTITUTION:Magnets 6a to 6d for recovering magnetic catalyst particles are installed outside a passage constituting body 4 through which fluid after reaction is passed and simultaneously these magnets are arranged so that the surfaces opposite to the passage constituting body of the adjacent magnets 6a, 6c and 6b, 6d may have the polarity reverse to each other. And they are arranged so that the opposite surfaces of magnets 6a, 6b and 6c, 6d facing each other across the passage constituting body 4 may have the same polarity as each other.
Patent JP-H06172585-A (JP)
Title: Antibacterial 1,2-polybutadiene composition
Inventor: KODAMA KAZUHISA
IPC: A01N59/16
Filed: 1992-12-02
Abstract: PURPOSE:To obtain the title composition excellent in antibacterial properties, flexibility, moldability, surface appearance and discoloration resistance by adding a specified amount of an antibacterial agent to 1,2-polybutadiene. CONSTITUTION:The composition is prepared by adding 0.01-30 pts.wt. antibacterial agent (e.g. one prepared by impregnating a porous material with a silver compound and/or a silver complex salt) to 100 pts.wt. 1,2-polybutadiene having a 1,2-bond content of 70% or above and a degree of crystallinity of 5% or above. This composition is excellent in antibacterial properties, flexibility, moldability, surface appearance and discoloration resistance and is useful for, e.g. industrial products and living appliances such as kitchen utensils, sanitary articles and interior decorative materials.
Patent JP-H07197777-A (JP)
Title: Advancing method for leading tube propelling device
Inventor: TAKAHASHI NORIO
IPC: E21D9/06
Filed: 1993-12-28
Abstract: PURPOSE:To increase work efficiency and lessen a burden on an operator by preliminarily finding the actual optimum advance speed index of a leading tube at the time of the advance thereof, and advancing the tube underground, using the index as a target. CONSTITUTION:A section from the back of a cutter 3 to a start shaft via a leading tube 1 and a rod tube 4 houses a screw 6 rotating on the operation of a screw hydraulic motor 5, thereby carrying the excavated earth to the start shaft. A propulsion jack 7 sequentially joints and sends the tube 4 underground after the leading tube 1. A cutter hydraulic motor 2 is actuated with pressure oil from a cutter hydraulic circuit 8 and the screw hydraulic motor 5 with pressure oil from a screw hydraulic motor circuit 9. Also, the propulsion jack 7 is actuated with pressure oil from a propulsion jack hydraulic circuit 10. In a controller 11 formed out of a microcomputer, a relationship between each work condition and an optimum advaricing speed index is preliminarily established. Then, an actual work condition is referred to the relationship and an optimum advancing index corresponding to the actual work condition is derived. Thereafter, each of the motors 2 and 5 and the jack 7 are driven for advance, using the index as a target.
Patent JP-H05161605-A (JP)
Title: Signal transmission processing circuit of electronic endoscope device
Inventor: SUZUKI SHIGEO
IPC: A61B1/04
Filed: 1991-12-13
Abstract: PURPOSE:To enable the exact transmission of a video signal even if the fluctuation in light conversion efficiency or the fluctuation in intrinsic characteristic arises in isolation devices. CONSTITUTION:An amplitude detecting circuit 13 which detects the amplification level of the video signal transmitted via the isolation device 12 and a V-F conversion circuit 16 which converts this detection signal to, for example, a frequency signal and returns the signal via the isolation device 17 to the patient circuit side are provided on the output circuit side. An f-V conversion circuit 18 which reconverts the frequency signal to a voltage signal is provided on the patient circuit side to form a control loop in which the level of the video signal is controlled by feeding back and inputting the signal to a control transistor TR1. Then, the fluctuation in the video signal by the isolation devices 12, 17 is recognized by the amplification detection and the fluctuation is eliminated by the control loop.
Patent JP-H09177199-A (JP)
Title: Support member and closing member of inter-layer void
Inventor: NOGUCHI HIROSHI
IPC: E04B1/94
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To simplify structure, to conduct the closing execution works of an inter-layer void easily and surely while improving safety and quickness at the time of operation and to reduce construction cost. SOLUTION: A fire resisting material closing an inter-layer void between a floor slab S and a wall W is carried regarding a support member 1 supporting an inter-layer void closing lath. In the support member 1, a thin rod-shaped material 8 is installed to a U-shaped inter-layer lock member 6 inserted and fitted to the flange section 5 of an I-steel beam 4 mounted on the lower section of the floor slab S. In a closing member V, the inter-layer void (b) between the floor slab S and the wall W is closed by the inter-layer void closing lath L, by which the fire resisting material R closing the inter-layer void between the floor slab S and the wall W is carried, and the support member 1 supporting the inter-layer void closing lath L.
Patent JP-H09178119-A (JP)
Title: Gasification type petroleum combustion apparatus
Inventor: UCHIDA TSUTOMU
IPC: F23D11/40
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a gasification type petroleum combustion apparatus capable of satisfactory combustion at all times by ensuring the amount of combustion air suitable for small fire combustion. SOLUTION: An air fan passage 49 is provided for communicating a fan air port 50 of a combustion fan 48, an evaporator 1, and a burner part, and a guide passage 51 is provided on an injection hole 3 of the evaporator 1 in the fan air passage 49 for guiding primary air. An inverted L shaped damper 2 is provided on the upstream side of the guide passage 51 for simultaneously controlling a small fire combustion fan air port 50 and the fan air passage 49 and instantaneously restricting fan air pressure and a fan air amount. Accordingly, the amount of combustion air suitable for small fire combustion is provided for satisfactory combustion at all times.