baber/WOPTO huggingface dataset:
Patent JP-H055663-A (JP)
Title: Vibration type transducer
Inventor: TAKEUCHI MAKOTO
IPC: G01L9/00
Filed: 1991-06-28
Abstract: PURPOSE:To return a vibration beam to its original condition when disturbance is removed even if the vibration beam comes into contact with the wall surface of a shell by providing an inclined side wall part constituted so as to be brought into linear contact with the longitudinal side wall of the vibration beam to the side wall surface of the shell of a vacuum chamber. CONSTITUTION:A vacuum chamber 5 is provided between a vibration beam 3 and a shell 4 consisting of a measuring diaphragm 2 and a Si material so as to surround the vibration beam 3. An inclined side wall surface part 11 constituted so as to be brought into linear contact with the longitudinal side surface of the vibration beam 3 is formed to the side wall surface of the shell 4 of the vacuum chamber 5. Even if the vibration beam 3 comes into contact with the side wall surface of the shell 4 of the vacuum chamber 5 by disturbance such as an impact or buckling, the vibration beam 3 does not adhere to the side wall surface of the shell 4 by the presence of the inclined side wall surface part 11 and, when disturbance is removed, the vibration beam 3 returns to its original condition. As a result, in such a case that the wall part of the vacuum chamber 5 has a mirror surface, surface roughness is reduced and said wall part is active but, even when the vibration beam 3 comes into contact with the side wall surface of the shell 4 by disturbance, it is prevented that the vibration beam adheres to the wall surface of the vacuum chamber 5 and reliability is enhanced.
Patent JP-S6325342-A (JP)
Title: Control device for engine
Inventor: IMAI SHOJI
IPC: F02D41/14
Filed: 1986-07-08
Abstract: PURPOSE:To prevent acceleration from reaching the uppermost limit, by a method wherein, when from a current car speed and accel control amount, a target acceleration is decided to control an engine output, the degree of decrease along with an increase in a car speed of target acceleration is decreased over the degree of increase in a car speed during control of accel. CONSTITUTION:An acceleration calculatig part 21 in a control device 14 calculates actual acceleration (g) based on a detecting value V from a car speed sensor 7, and a target acceleration calculating part 22 calculates target acceleration gT based on a signal alpha from an accel opening signal generator 12 responding to the opening of an accel pedal 11 and a car speed V. A target throttle opening calculating part 23 calculates a target throttle opening thetaT from a deviation between acctual acceleration (g) and target acceleration gT, a feedback control part 24 performs feedback control of a throttle valve 4 through a servo drive part 15. The target acceleration calculating part 22 sets the degree in target acceleration along with an increase in a car speed to a lower value compared with the degree of increase in a car speed.
Patent JP-H097241-A (JP)
Title: Electrostatic recording device and its recording method
Inventor: NAKAMURA TAKURO
IPC: G11B11/08
Filed: 1995-06-26
Abstract: PURPOSE: To obtain an electrostatic recording device in which the repetition of rewriting is possible. CONSTITUTION: Electret films 8, 9 as an information recording medium is formed on a substrate 7 by using such an inorg. material that can be changed into an electret and has insulating property and resistance against heat. The electret film 8 is not changed into an electret, while the electret film 9 is changed into electret. Thus, information can be recorded whether the film is changed into electret or not. Therefore, since the electret films 8, 9 are made of an inorg. material having insulating property and resistance against heat, repetition of rewriting is possible. Moreover, the medium can be used in a higher temp. environment.
Patent JP-S6049737-A (JP)
Inventor: NOUTOMI TATSUSHI
IPC: A21D2/00
Filed: 1983-08-30
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-S6219264-A (JP)
Title: Electrostatic purifier of liquid
Inventor: TOBISU TORAO
IPC: B03C5/00
Filed: 1985-07-18
Abstract: PURPOSE:To circulate liquid without using a pump in an electrostatic purifier of liquid by providing an introducing port and a discharging port of liquid to an electrostatic purifier in a liquid tank, transporting electrically insulative liquid in the liquid tank to the purifier by the electrostatic force, purifying the liquid and then discharging. CONSTITUTION:In a device for removing foreign matters electrostatically in such as hydraulic fluid for machine tool, electrically insulative washing liquid, etc., a cylindrical electrostatic purifier 1 is installed in a liquid tank, and plural liquid introducing ports 3 are formed to positions below the liquid surface. Grounded electrodes 2 is fitted to the cylinder of the purifier 1 and a discharging port 4 of the liquid is provided to the fitting part of the grounded electrode 2. A central electrode 8 is attached by screwing to the central part of an upper cover 6. A metallic disc 9 is attached to above the grounded electrode 2. A foot end of the central electrode 8 is cut conically forming a sharp top edge. When a high voltage is applied across the central electrode 8 and the grounded electrode 2, the liquid in the liquid tank flows into the purifier 1, which is returned to the liquid tank after it is freed of dusts by a dust collecting body 10.
Patent JP-H0713062-A (JP)
Title: Home position check device
Inventor: SHIINA MICHIHIRO
IPC: G02B7/08
Filed: 1993-06-29
Abstract: PURPOSE:To provide a device capable of completing the home position check processing of a rear group lens in a short time in the case of driving the rear group lens of a two-group type zoom device by a stepping motor. CONSTITUTION:Whether or not the rear group lens 28 of the zoom device 2 is arranged at a home position is detected from the time when the rear group lens reaches a specified position before the home position; and only the movement of the rear group lens to the home position is performed before that time. Therefore, processing time is shortened in comparison with the conventional manner in which the home position check for the rear group lens is repeated from the time immediately after starting the movement of the rear group lens.
Patent JP-S5860848-A (JP)
Title: Digital signal transmitting method
Inventor: MANFUREETO HANI
IPC: H04L1/18
Filed: 1982-09-14
Abstract: In order to achieve a higher resistance to interference with respect to alien sources of deliberate interference in the use of communication connections via short waves, certain cooperative measures are proposed which include that the stations are equipped with highly-constant quartz crystal clocks and the bursts of information to be transmitted are accompanied by a time signal with the aid of which it is possible to correct any time tolerances between the stations. With an acknowledgment signal, use is made of a frequency variation of the radio frequency in the timing of consecutive burst transmissions including the acknowledgment response. The information contained in a burst in a fault safeguarded fashion is transmitted in coded form. The code sequence for encoding the information component and the fault safeguarding component of a burst and for the frequency address which determines the transmitting and receiving frequencies is recalculated for each burst on the basis of the clock time of the quartz crystal clock and on the basis of a subscriber number.
Patent JP-S6314501-A (JP)
Title: High frequency filter
Inventor: HAMAZAWA YOSHIKAZU
IPC: H01P1/205
Filed: 1986-07-07
Abstract: PURPOSE:To form a high frequency filter for a resonance line of <= lambda/4 in length by connecting terminals of a resonance line provided on a dielectric board except an external connection terminal through a capacitor. CONSTITUTION:A 1st capacitor 3 is provided to a gap 2 of a resonance line 1 of nearly channel shape in a 1st turning circuit 11 and a 2nd capacitor 5 is provided between one end of the gap 2 and an externally connection terminal 4. The 1st turning circuit 11 and a 2nd turning circuit 12 of the same constitution as the circuit 11 are coupled by a coupling section 6. Further, the other end of the gap 2 at each resonance line is connected to ground through a 3rd capacitor 7. The resonance frequency is lowered by 10-20% by connecting the other end through the 3rd capacitor 7 in this way and the resonance line is reduced equivalently. Thus, the high frequency filter is formed by the resonance line having a length of <= lambda/4.
Patent JP-H11354268-A (JP)
Title: Tunnel type high frequency continuous furnace
Inventor: MATSUSHIMA HARUO
IPC: H05B6/76
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To enable sanitization, size reduction, high performance, high reliability and cost reduction of a tunnel of a tunnel type high frequency continuous furnace. SOLUTION: A horizontal polarization filter by plural needle crest groups composed of machine screws 33, 40 or the like and a nut 34 and a horizontal absorber composed of a high frequency absorber 38 or the like held by dielectric-made installing plates 35, 41 fitted to slits 56, 57 or the like, are alternately arranged on the upper and lower surfaces of metallic rectangular cylinders 28, 29, a gutter is composed of a film 50, both ends of the gutter are composed so as to be positioned outside a conveyor belt 60 by covering both ends and the inside top surface of the rectangular cylinders, cleaning water infiltrating into a tunnel does not fall on food, and a small, high performance and highly reliable tunnel can be inexpensively provided.
Patent JP-S5382426-A (JP)
Title: Production of optical fiber cables
Inventor: YONECHI SHINICHI
IPC: G02B6/44
Filed: 1976-12-28
Abstract: PURPOSE: To perform protection of optical fibers and facilitate production by longitudinally placing reinforcing wires along a plurality of optical fibers which are twisted together. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000343097-A (JP)
Title: Nitrate nitrogen denitrification substrate and its production
Inventor: YATAGAI ATSUSHI
IPC: C02F3/10
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To simply start more rapid denitrification by allowing a flame- retardant material to coexist with the material comprising primarily of calcium and/or magnesium carbonate and sulfur and making them the granular material or the bulk material solidified bu using the sulfur as a binder. SOLUTION: The nitrate nitrogen denitrification substrate is constituted of the granular material or the bulk material obtained by allowing the flame- retardant material to coexist with the material comprising primarily of calcium and/or magnesium carbonate and sulfur and solidifying the mixture by usig the sulfur as the binder. However, when the carbon source concerned to denitrifying bacteria synthesis exists sufficiently in the water to be treated, a flame- retardant and alkaline material and the sulfur are used as principal components in spite of the calcium and/or magnesium carbonate. When the replenishment of iron in the water to be treated is required, iron and/or an iron compd. are allowed to coexist to form the same composition.  The composition in which bacteria or microorganisms are used for the denitrification is obtained by applying rupture surface/cut surface/scratched surface, etc., to the composition.
Patent JP-S5859435-A (JP)
Title: Single-lens reflex camera
Inventor: OOHARA TSUNEMASA
IPC: G03B19/12
Filed: 1981-10-06
Abstract: PURPOSE:To prevent the leakage of the light from a finder when a main mirror rises, by sticking a thin film mask to the mirror in a single-lens reflex camera using the main mirror which has a through hole for a submirror. CONSTITUTION:In a single-lens reflex camera where a main mirror 2 is provided with a through hole to lead the luminous flux to photodetectors 5 and 6 through a submirror 4, it is necessary that the through hole is large sufficiently and a light shielding plate 14 cannot be very large for the purpose of preventing the eclipse of said luminous flux. Then, a mask M is stuck to the end part of a through hole 11 of a mirror receiving plate, and the end part of the light shielding plate is bent to the inside of the through hole, and thus, the luminous flux is not eclipsed, and the light from a finder is prevented from leaking into a dark box in the mirror up state.
Patent JP-H11352268-A (JP)
Title: Vacuum container for fusion furnace
Inventor: SATO KENICHIRO
IPC: G21B1/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To suppress, a simple configuration, the growth of cracks generated at the welded part between segments with. SOLUTION: In a vacuum container for fusion reactor that is formed into a torus shape by welding and jointing a plurality of segments 1, a joint member 7 is provided on a welded part 6 that is formed between the adjacent segments 1 and 1, and both end parts 7a and 7a of the joint member 7 are welded and fixed to outer-wall members 3 and 3 of the segments 1 straddling over the welded part 6.
Patent JP-H02191568-A (JP)
Title: Adhesives coating device
Inventor: REIMONDO HANSON
IPC: A43D25/18
Filed: 1989-06-21
Abstract: PURPOSE: To enable the uniform regulation of the thickness of an adhesive layer to be applied on a cylindrical transfer roll with a flexible blade by forming a blade member and a reservoir of an adhesive together with two wall elements on the surface of the transfer roll. CONSTITUTION: The adhesive-applying apparatus to shoe soles or the like is provided with the transfer roll 12 having a heating means 42 and drive means, and the flexible blade member 16 forming an upright edge 52 by maintaining a linear contact engagement with the surface of the roll 12. At this time, the upstream side of the blade member 16 is obliquely disposed in a direction tangent with the roll 12 surface to an acute angle form. The two wall elements 18 capable of storing the adhesive fed via the internal passage 54 of a body 46 are so arranged as to hermetically engage the roll 12. As a result, the coating layer of the dissolved by accompanying the rotation of the roll 12 is made uniform.
Patent JP-S5488963-A (JP)
Title: Injection molding machine
Inventor: MASUDA KENJI
IPC: B29C37/00
Filed: 1977-12-26
Abstract: PURPOSE:To save energy in driving a screw of an injection machine, by rotating the screw partially utilizing a return oil from a cylinder pressurizing chamber to a sub- hydraulic motor placed on the shaft in alignment with a main hydraulic motor. CONSTITUTION:The piston 26, the main and the sub-hydraulic motors 31 and 32 are equipped on the same shaft of the screw 27 in the injection cylinder 25. The directional control valve 36b, communicating with the pressurizing chamber 37 and the sub-hydraulic motor 32, is connected to the directional control valve 36a, placed between the source of hydraulic pressure 15 and the pressurizing room 37 of the piston 26.
Patent JP-S5861242-A (JP)
Title: Manufacture of high purity ferrosilicon containing calcium and aluminum
Inventor: OTOYA TOUHEI
IPC: C22C1/00
Filed: 1981-10-08
Abstract: PURPOSE:To manufacture high purity ferrosilicon for reforming steel, by adding  Ca to molten ferrosilicon to reduce Al2O3 in the molten metal and adding Al to  prepare iron contg. Si, Al, Ca and nonmetallic inclusions having a specified  composition. CONSTITUTION:Ca is added to molten ferrosilicon consisting of 10-99.5% Si and the balance chiefly Fe to reduce Al2O3 contained in the molten metal by deoxidation, and a necessary amount of Al is added. Thus, high purity ferrosilicon consisting of 10-99.5% Si, 0.05-4% Al, <=4% Ca, <=0.25% nonmetallic inclusions and the balance essentially Fe is manufactured. The nonmetallic inclusions has a composition consisting of <=15% Al2O3, <=80% CaO, <=5% FeO and the balance SiO2 with inevitable impurities. This high purity ferrosilicon is suitable for use in the manufacture of silicon steel with high workability or tough cast iron.
Patent JP-S646307-A (JP)
Title: Wire harness
Inventor: ISHIBASHI SUKEYUKI
IPC: H02G15/08
Filed: 1987-06-26
Abstract: PURPOSE:To solidify the inter-connection of conductors and insulated cables by forming an insulation connected part in such a way as to cover the external surfaces of the conductors comprising a plurality of insulated cables with thermoplastic copolymer polyester via a pressurized cast molding process. CONSTITUTION:The conductors of a plurality of insulation covered cables 3 to 5 are exposed and electrically connected to each other. Furthermore, the electrically connected conductors and a part of each insulation covered cable 3 to 5 are enclosed with thermoplastic copolymer ester via a pressurized cast molding process, thereby forming an insulated connection part 2. According to the aforesaid system, there becomes available a wire harness 1 wherein the insulated cables 3 to 5 are electrically connected to each other properly within the insulated connection part 2 of approximately cylindrical shape, and this connection part 6 and the nearby insulation covered part are solidly and closely covered with the constant thickness of the insulated connection part 2 of the thermoplastic copolymer polyester.
Patent JP-2000344282-A (JP)
Title: Syringe type container
Inventor: OTSUKI JUNICHI
IPC: A61J1/06
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent bubbles from intruding in paste and the paste from leaking outward from a container for storing, transporting or sampling viscous paste. SOLUTION: A syringe type container is composed of a columnar cylinder 1 and a plunger which is pushed into the cylinder 1. A linear protruding stripe 4 and/or a groove is provided in an inner face of the cylinder 1, and a seal having elasticity is provided at a position where a plunger head 5 moves slidingly on the inner face of the cylinder 1. This seal is so formed as to move on the protruding stripe 4 and/or the groove provided in the inner face of the cylinder 1 while keeping a minute gap therebetween.
Patent JP-H092323-A (JP)
Title: Cross-member structure
Inventor: KAMIO JUN
IPC: B60K15/03
Filed: 1995-06-26
Abstract: PURPOSE: To effectively utilize a space and to prevent a frame from cracking due to stress concentration to a tank attaching hole by using a cross-member as a tank. CONSTITUTION: A cross-member is integrally formed from aluminum metal so as to have partition walls 8b, 8c which define a closed sectional shape part in a box-line cross-section throughout the overall longitudinal length of the cross-member 2c, and the closed sectional shape parts 8a at opposite longitudinal ends of the cross-member 2c, are closed by welding, for example, plates respectively thereto, so as to define a closed spacer that can be used a tank. Thus formed cross-member is attached at their upper and lower walls to flange parts of side rails 1a, 1b by means of bolts, rivets 7 or the like orthogonal thereto.  With this arrangement, partition walls 8b, 8c provided with the cross-section of the cross-member 2c partition the closed sectional shape part 8a from through-holes for the bolts, rivets or the like, thereby it is possible to ensure the gas-tightness of the closed-sectional shape part 8a.
Patent JP-H0325170-A (JP)
Title: Air dome pool
Inventor: ISHII KOJI
IPC: E04H15/54
Filed: 1989-06-23
Abstract: PURPOSE:To enable a pool to be used all the year round by pressure-application- supporting a membrane roof for covering the upper surface of the pool, with air fed from a fan, and by connecting the cooling section of an internal combustion engine for driving the fan, to the pool, to feed warmed water to be circulated. CONSTITUTION:To a fan 3 connected to the driving shaft 2a of an internal combustion engine 2, an air piping 5 for feeding air to an air dome 4 is connected, and is set along a pool side. Besides, a heat exchanger 6 near the engine 2 is provided with a drain pipe 7 and a warmed water pipe 8 which are respectively connected to a pool 1. After that, the dome 4 is formed with a cornice- shaped membrane roof 11 for covering the upper surface of the pool 1, with a membrane body 10 having a hollow frame 9. Then, by the engine 2, the fan 3 is driven, and air is fed into the roof 11, and the roof 11 is pressure- application-supported, and pool water is led into the heat exchanger 6 and is heated. Accordingly, the pool can be used all the year round.
Patent JP-H027955-A (JP)
Title: Preparation of paper diaper
Inventor: MUROTANI YASUMI
IPC: C09J109/06
Filed: 1988-06-27
Abstract: PURPOSE:To prevent the deterioration of the physical properties of an adhesive and to reduce the varieties of adhesives to be used by laminating an extensible material using a specific hot melt adhesive. CONSTITUTION:A water absorbing material 3 is placed on the surface of the tissue 2 supplied from a roll 1 and covered with the tissue 32 from a roll 31. A nonwoven fabric 4 is bonded to the tissue 32 by a hot melt adhesive, and an extensible material 9 and a polyethylene film 20 are further laminated to the predetermined part of the nonwoven fabric 4 in the lateral direction thereof by the hot melt adhesive. The hot melt adhesive to be used contains 15-45wt.% of a styrene/butadiene block copolymer with styrene content of below 35wt.%, 35-70wt.% of a stickiness imparting resin, 5-30wt.% of a softening agent and 0-20wt.% of wax.
Patent JP-S6314609-A (JP)
Inventor: YANO SHINICHIRO
IPC: A01C11/02
Filed: 1986-07-07
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-S5684616-A (JP)
Title: Spiral type dust collector
Inventor: ANDOU KENGO
IPC: B01D45/16
Filed: 1979-12-10
Abstract: PURPOSE: To decrease energy losses owing to device resistance by providing a spiral pipe having a dust-laden gas lead-in port and an exhaust hole at one end, a concentrating pipe on the inner side thereof and a dust collecting box on the other end of the spiral pipe.  
     CONSTITUTION: The dust-laden gas flowing into a spiral pipe 1 from its inlet 7 receives the effect of centrifugal force and the force of inertia in the curved part of the sprial pipe 1, so that the dusts are concentrated on the outside wall of the pipe 1. Here, the gas after the separation is extracted successively at every fixed ratio of the entire inflow rate from the gas exhaust holes 5 provided on the inner side of the pipe 1 and the extraction holes 6 provided to a concentrating pipe 2, whereby the separated dusts are sent into a dust collecting box 4 while the centrifugal force of the dust layer concentrated toward the outer wall of the pipe 1 is being sustained. In the spiral part of the spiral pipe 1, the whole inflow gas emerges from an outlet 8, hence the dusts are collected in the state having no gas flow near the collecting box 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08333646-A (JP)
Title: Titanium-carbonitride-base alloy and its production
Inventor: OMORI NAOYA
IPC: B23P15/28
Filed: 1995-06-01
Abstract: PURPOSE: To provide excellent breaking resistance by specifying the state of crack at the Vickers hardness test under specific conditions, in a hard titanium- carbonitride-base alloy consisting of hard phase containing Ti and binding phase of ferrous metal. CONSTITUTION: This hard titanium-carbonitride-base alloy is obtained by mixing 80-95wt.% of hard phase, consisting of the carbides, nitrides, carbonitrides of Ti and metals, selected from group IVa (excluding Ti), Va, VIa metals, and the balance binding phase composed essentially of ferrous metal and subjecting the resulting mixture to compacting and sintering. This titanium-carbonitride- base alloy takes its position only within the imaginary band-shaped region in which, at the time of the Vickers hardness test under the conditions of 50kg load and 30sec loading time, the resulting crack extends from the indentation of the Vickers in the prescribed direction while keeping the desired width.  Moreover, this alloy has a peak in contact with both of one side and the other side, parallel with each other, of the band-shaped region, and further, the desired width between one side and the other side, parallel with each other, of the band-shaped region is >=5.0μm.