baber/WOPTO huggingface dataset:
Patent JP-H09280130-A (JP)
Title: Evaporative fuel treating device
Inventor: NAKAJIMA TATEAKI
IPC: B60K15/077
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To easily dispose an opening/closing valve and a float valve in addition to a cut valve on the top part of the upper surface of a fuel tank without deteriorating the workability of the fuel tank. SOLUTION: A first evaporative fuel passage 12 and a second evaporative fuel passage 14 are connected between a canister 1 and a fuel tank 5. A cut valve 17 mounted on an opening part of the tank body side of the second evaporative fuel passage 14 is integrally formed with an opening/closing valve 21 and a float valve which are mounted in the first evaporative fuel passage 12. In an integrally formed valve 30 like this, the cut valve 17 which is mounted in parallel on the float valve 24, is located below the opening/closing valve 21. The opening/closing valve 21, the float valve 24 and the cut valve 17 are easily mounted on the top portion of the fuel tank 5 even if the large area of the top part of the upper surface of the fuel tank 5 is not ensured.  Accordingly even if a vehicle is parked slantingly in a state in which the fuel tank is full, liquid fuel is not leaked to the canister side through the sealing portions because the sealing portions of the float valve 24 and the cut valve 17 are located above the slanting liquid level L, L'.
Patent JP-S5343442-A (JP)
Title: Cyclic priority selection system
Inventor: HIYAMA KUNIO
IPC: G06F9/48
Filed: 1976-10-01
Abstract: PURPOSE: To eliminate the waste time by giving a cyclic-ordered priority selection only to the request source required. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61274797-A (JP)
Title: Apparatus for measuring interface of sludge
Inventor: SEKINE TAKAO
IPC: C02F3/12
Filed: 1985-05-30
Abstract: PURPOSE:To accurately measure the interface of sludge, by correcting the set value of sludge interface concn. with the variation in the sludge capacity index of the liquid mixture of activated sludge flowed in a solid-liquid separation tank. CONSTITUTION:The liquid mixture of sludge in the vicinity of the outlet of an aeration tank 1 is sampled and SV30 of the sample is calculated by a SV1 meter 2 while the MLSS concn. thereof is calculated by a MLSS densitiometer 21 and SV1 is calculated on the basis of these values by the SV1 meter 2. SV1 is inputted to an operation part 3 and the MLSS concn. is corrected on the basis of SV1 in the operation part 3 and the sludge interface concn. set value of a final sedimentation basin 4 is operated. A concn. sensor 6 is raised and lowered by an interface follow control part 5 so as to allow the detected concn. to follow the set value calculated in the operation part 3. The sludge concn. sensor 6 at this time is raised and lowered and the height position of the sludge concn. sensor 6 is outputted from a SL meter 7 as the height position of a sludge interface.
Patent JP-S63284148-A (JP)
Title: Production of quaternary ammonium inorganic acid salt
Inventor: MORI SHOICHIRO
IPC: H01G11/58
Filed: 1987-05-14
Abstract: PURPOSE:To obtain the titled compound useful as a phase-transfer catalyst, etc., in high efficiency and purity in two steps, by reacting a tertiary amine with a carbonic acid diester and reacting the resultant quaternary ammonium carbonate with an inorganic acid while discharging produced CO2 gas from the system. CONSTITUTION:A tertiary amine of formula I (R1-R3 are hydrocarbon residue of tertiary amine) e.g. triethylamine is made to react with a carbonic acid diester of formula II such as dimethyl carbonate in a solvent such as methanol or in the absence of solvent at 20-200 deg.C. The resultant quaternary ammonium carbonate of formula III, etc., is made to react with an inorganic acid of formula HX (X is conjugated residue of inorganic acid) in a solvent or in the absence of solvent while removing the generated CO2 gas from the system under reduced pressure or by blasting an inert gas into the reaction system. If necessary, the reaction product is purified e.g. by recrystallization using a proper solvent to obtain the objective compound of formula IV, etc., having solid phase and high purity and useful as an electrolyte for aqueous or organic electrolytic solution, various additives, chemicals, etc.
Patent JP-S5451136-A (JP)
Title: Working machine
Inventor: KATAOKA TAKESHI
IPC: F02D11/02
Filed: 1977-09-28
Abstract: PURPOSE: To prevent the discharge trouble of battery, by interlocking the stop of drive of Diesel engine with the electric disconnection of key switch from an electric system.  
     CONSTITUTION: A rotary friction plate 18 of a holding mechanism 16 for holding an accelerator lever 11 in optional operation position is connected to an accelerator lever rotating shaft 17. A solenoid 13 for eliminating the frictional action is provided between a casing wall 20a and a plate 22 for applying the elastic force of a spring 19 to the rotary friction plate 18. A switch S for energizing the solenoid 13 by shifting the inserting position (a) of a key 14 is attached to the key switch 12. When the key 14 is shifted to the inserting position (a) under running of the engine, the de-energizing of the electric system and the stop of dirve of the Diesel engine are simultaneously performed, thereby preventing the discharge of battery due to the failure in cut-off of electric system through the key switch 12 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5241792-A (JP)
Title: Fuel transfer device of atomic reactor
Inventor: INOUE TATSUMI
IPC: G21C19/20
Filed: 1975-09-29
Abstract: PURPOSE: A transfer chute penetrating loosely in an inclined direction an atomic reactor building, reactor container and auxiliary building is supported iont its one end with a supporting external cylinder, sliding support and bellows to obtain a highly vibration-resistant fuel transfer device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S608922-A (JP)
Title: Japanese language processing device
Inventor: MATSUMURA MITSUO
IPC: G06F17/22
Filed: 1983-06-29
Abstract: PURPOSE:To convert a read information to a KANJI (Chinese character) mixed sentence at a high speed by taking in advance a word dictionary which becomes a proposed example, into a buffer by using a part of a read information, using it when an input of the rear information of a conversion unit is ended, and converting it. CONSTITUTION:A key input information from a key input device 11 is supplied to a key input control mechanism 12. When it is decided that an input character is loaded on an input stack 13, the control mechanism 12 generates a pre-read requenst by adding the input character and an information of a part of speech, to a control mechanism 14. The control mechanism 14 pre-reads a word dictionary whose key is a character in the stack 13, and stores it in a word dictionary buffer 15. Thereafter, when a sentence clause designating or KANJI (Chinese character) designatng key is depressed, the control mechanism 12 decides the end of a sentence clause input, and generates a KANA (Japanese syllabary)- KANJI (Chinese character) converting request to a KANA-KANJI (Chinese character) converting mechanism 17. The converting mechanism 17 derives an input character-string to be converted, by retrieving the buffer 15, and converts it to a KANJI (Chinese-character) mixed sentence.
Patent JP-S63284334-A (JP)
Inventor: TANIZAWA KAZUO
IPC: E04B1/344
Filed: 1987-05-14
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-H08310122-A (JP)
Title: Thermal recording material
Inventor: TOMINAGA NOBUHIDE
IPC: B41M5/333
Filed: 1995-05-16
Abstract: PURPOSE: To obtain a thermal recording material not generating the color erasure of a developed color part or background fog even after preserved under a severa condition and excellent in storage stability by adding at least one kind of an acid hydrazide compd. represented by a specific formula to a thermal recording layer. CONSTITUTION: In a thermal recording material produced by applying a color forming substance and a coupler on the surface of a support along with a sensitizer and a binder to form a thermal recording layer on the support, at least one kind of an acid hydrazide compd. represented by formula is added to the thermal recording layer. In the formula, X1 and X2 are a hydrogen atom, a hydroxyl group, a halogen atom, a 1-10C alkyl group or a 1-10C alkoxy group, A is -CO- or -SO2 - and n is 1 or 2 and, when n is 1, R1 is a 1-22C alkyl group, an aryl group, a hydroxyaryl group or an alkylaryl group and, when n is 2, R1 is a 1-18C alkyl, alkylene group, an arylene group or a direct bond.
Patent JP-S609298-A (JP)
Title: Coaxial type loudspeaker unit
Inventor: TAKASHIMA MAKOTO
IPC: H04R9/02
Filed: 1983-06-28
Abstract: PURPOSE:To obtain a thin structure which can be assembled easily, by fixing an inside frame by providing a collor on the inside circumferential part of an L-shaped yoke extending to the outside, for constituting a magnetic circuit of a woofer unit, and incorporating a tweeter unit into the inside frame. CONSTITUTION:A woofer unit 8 is constituted by sticking a plate 15 and a yoke 17 to the upper and lower parts of a magnet 16, clamping an outside frame 14 and an inside frame 18 with screws 20, 19, putting a voice coil to which a damper 12 and a coupling cone 11 are stuck into a field part, and sticking the damper 12 to the frame 14. Subsequently, a ring-like plane diaphragm 9 to which edges 10a, 10b have been stuck is prepared, and this unit is completed by sticking the edge 10b, the edge 10a, and the upper part of the cone 11 to the frame 14, the frame 18, and the rear side of the diaphragm 9, respectively. The unit 8 formed in this way is put in so as to cover from the upper part of a tweeter unit 1, and fixed to the frame 7 with a screw 21. In this way, it is possible to obtain a thin coaxial type loudspeaker unit which can be assembled easily.
Patent JP-S6010573-A (JP)
Inventor: SUDOU YOSHIROU
IPC: H01R13/46
Filed: 1983-06-29
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-S5823908-A (JP)
Inventor: NIIJIMA EISAKU
IPC: B21D53/48
Filed: 1981-07-29
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-S5910142-A (JP)
Title: Stator core for rotary electric machine
Inventor: YAGISAWA TAKESHI
IPC: H02K1/16
Filed: 1982-07-08
Abstract: PURPOSE:To enable to use a steel strip which has a directivity in its magnetic properties by increasing the size of a magnetic path of the part having a directivity in its wrong magnetic properties from the size of a magnetic flux path of the part having a directivity in its good magnetic properties intrinsic to the steel strip. CONSTITUTION:A stator core 10 is composed of a directive steel strip of rolling direction 9. The part ''A'' has a flow of magnetic flux parallel to the rolling direction of the steel strip, the part ''B'' has a flow of the magnetic flux perpendicular to the rolling direction 9 of the strip, and the part ''C'' has a flow of the magnetic flux approximately at 45 deg. to the rolling direction 9 of the strip. The depths 1a, 1b, 1c of the parts ''A'', ''B'', ''C'' are formed to become 1a>1b> 1c, and the sizes a, b, c of the magnetic flux path of the distance between the bottom of a groove and the outer periphery are set to c>b>a.
Patent JP-H0415923-A (JP)
Title: Semiconductor device and manufacture of same
Inventor: TERADA TOSHIYUKI
IPC: H01L21/3213
Filed: 1990-05-09
Abstract: PURPOSE:To eliminate effects on a base substance in making connection holes and prevent the performance of a device from decreasing by forming first-layer wiring patterns on the bottoms of the holes even if the holes are slipped a little from their original positions by the alignment error of an exposure device. CONSTITUTION:Electrodes 2a and 2b, an SiO2 film 3 as a layer insulating film, Al patterns 6a and 6b, which are second-layer wirings, sidewall SiN films 8a-8d on the sidewalls of the Al patterns 6a and 6b, and WSi patterns 5a and 5b, which are first-layer wirings, are formed on a GaAs substrate 1. When an SiO2 film 9 as a second insulating film is formed on the whole surface after then, the sidewall SiN films 8a-8d lower the steps. Photoresist is formed thereon and processed into a pattern 10. According to the original design, that device must be formed as shown by the broken lines in the figure, but, even if connection holes 11a and 11b are slipped from their original positions by the alignment error of an exposure device, the first insulating film 3 as a base substance is not affected at all because the WSi patterns 5a and 5b are on the bottoms of the connection holes 11a and 11b. the photoresist pattern 10 is removed and a third conductive pattern 12 is formed to complete the device.
Patent JP-H10306919-A (JP)
Title: Heat storage type air preheater and combustion system employing the same
Inventor: OKADA TAKAHIRO
IPC: F23L15/02
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an air preheater, capable of adjusting (increasing) the metal temperature of a rotary type heat storage element by a simple method and reducing corrosion due to the condensation and the like of sulfuric acid as well as the clogging of the element due to ash constituents in combustion gas. SOLUTION: A heat storage type air preheater is provided with a hot air transfer line 9, supplying hot air, whose temperature is raised by an air preheater 2, into a gap between the outer peripheral part of a rotary heat storage type element 4 at the side of a gas flow passage 3 for the air preheater 2 and the inner peripheral part of a housing 5. According to this constitution, the metal temperature of an element 8 is raised by hot air from the hot air transfer line 9 to a temperature whereat condensate will not be generated on the surface of the element 8 around the outer peripheral part of the element 8. On the other hand, hot air, whose pressure is reduced by passing through the element 4 at the side of air flow passage 3, is connected to the side of gas whereby a differential pressure between air and gas is reduced and the rate of leakage of air is reduced in accordance with the reduction of differential pressure, thereby obtaining the effect of increasing a boiler efficiency.
Patent JP-H0579957-A (JP)
Title: Gas analyzer
Inventor: NAGAI KAZUTOSHI
IPC: G01N27/62
Filed: 1991-04-22
Abstract: PURPOSE:To provide a small gas analyzer having high sensitivity at a low cost. CONSTITUTION:A gas analyzer has a gas analysis section 29 analyzing a specific gas, a gas separating film 28 provided on a gas guide section 27 guiding the gas to be analyzed to the gas analysis section 29 and selectively transmitting the specific gas, an exhaust pump 31 connected to the gas analysis section 29 via an openable valve 30, and an exhaust pump 33 connected to the gas analysis section 29 via an openable valve 32 and having the characteristic not exhausting the specific gas.
Patent JP-S63282684-A (JP)
Title: Passing state detector
Inventor: MURAKAMI TAKUO
IPC: A63F7/02
Filed: 1987-05-14
Abstract: PURPOSE:To simplify the inspection function in the diagnosis of the trouble of a detector, by mounting a light emitting means and a light receiving means and controlling the current supplied from an external powder supply to the light emitting means on the basis of the quantity of the light received by the light receiving means to control the quantity of emitting light. CONSTITUTION:A light emitting diode 10 has a photodiode 20 are mounted so as to interpose the moving route of a hard ball P such as of a pinball game machine therebetween in such a state that a light emitting part and a light receiving part are opposed to each other. Each of the light emitting area of the diode 10 and the light receiving area of the diode 20 is made smaller than the max. area of the hard ball P. The diodes 10, 20 are connected to a light emitting quantity control machine 30 which is turn controls the current flowing to the diode 10 from an external voltage source Vc according to the output of the diode 20. When the hard ball P passes between the diodes 10, 20 in this constitution, the current flowing through the diode 10 of a detector 1 and the collector current of the diode 20 change corresponding to the passing state of the hard ball P. This change is outputted to a hard ball discharge machine 60 as the passing state of the hard ball P from an outflow terminal 42 through a collector 50.
Patent JP-S5343957-A (JP)
Title: Waste water and sludge measuring instrument for activated sludge treatment works
Inventor: MAEDA KAZUO
IPC: G05D21/00
Filed: 1976-09-30
Abstract: PURPOSE: To provide a waste water and sludge measuring instrument for activated sludge treatment works, which is stable for the inflow waste water volume and quality load variation, reliable and economic by so constructing as to not only predict the inflow waste water volume and quality to an aeration tank or sedimentation pond but estimate the states of the waste water and activated sludge. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61274313-A (JP)
Title: Semiconductor device
Inventor: KATO MARI
IPC: H01L29/04
Filed: 1985-05-29
Abstract: PURPOSE:To simplify the structure and make it possible to form easily the single crystal GaAs layer containing no grain boundary on the Si substrate, by forming the GaAs layer on the crystal substrate whose plane orientation is inclined by a range of 0.1-10 deg. from the {100} plane to the <111> direction. CONSTITUTION:Ge having the lattice constant nearly equal to that of GaAs is grown by the epitaxial method on the Si substrate 7 whose crystal plane orientation is inclined by a range of 0.1-10 deg. from the (100) plane to the [111] direction. Although the lattice constant of Si differs about 4% from that of Ge, they have the same diamond lattice structure, so that it is rather easy to obtain the monocrystal Ge layer by the epitaxial growth on the Si substrate. The mismatch of lattice between Si and Ge is dissolved because the dislocation line passes in the vicinity of the boundary plane between the Si substrate 7 and the Ge layer 8. Moreover, the GaAs layer 6 is grown by the epitaxial method on the Ge layer 8 formed on the Si substrate 7.
Patent JP-H07288227-A (JP)
Title: Polycrystalline semiconductor film, semiconductor device and solar battery using film thereof and manufacture thereof
Inventor: HARADA YASUKI
IPC: B81C3/00
Filed: 1994-05-31
Abstract: PURPOSE:To control the particle size of a crystal and the position of the grain boundary of the crystals readily by controlling the size of the surface of a region, which includes a lot fine flat-top protrusions, and the position of the step parts formed between the regions. CONSTITUTION:Resist 2 is patterned so as to form many regions having the fine planes in arbitrary shapes on the surface of a substrate 1 comprising glass or quartz where SiNx or SiN2 is formed (A). Then, after the etching of the surface of the substrate, the resist 2 is removed, many regions 3 having the fine planes are formed and the irregularities are formed on the surface (B). A noncrystalline semiconductor film 5 comprising noncrystalline silicon is formed on the surface of the substrate 1 (C). A polycrystalline semiconductor film 7 comprising polycrystalline silicon can be obtained by casting an energy beam 6 on the noncrystalline semiconductor film 5 and forming the cast region as the polycrystalline state (D). Crystalline grain sizes 8 are alinged on the part of linear steps 4, and the crystal growth in the lateral direction is stopped at the step part.
Patent JP-2000305578-A (JP)
Title: Music database creating device, creating method, and program recording medium thereof
Inventor: MINAMI KENICHI
IPC: G10L25/18
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To add an identifier to music information in real time with a relatively simple processing. SOLUTION: A spectrogram is calculated by analyzing frequency of input music information 205. Edge intensity (edi) of the spectrogram in the time axis direction is calculated 207. The edge intensity (edi) is summed in the frequency axis direction to calculate an edge intensity sum ED 209. Data indicating the ED or an increase, a decrease or a continuation of the ED are added to a header of the music information as an identifier to store in a database.
Patent JP-H08309254-A (JP)
Title: Coating device
Inventor: WAKATOSHI HIROTO
IPC: B05C11/10
Filed: 1995-05-17
Abstract: PURPOSE: To constitute a coating device in such a manner that the height of the coating liquid discharged from a lip is kept constant in the transverse direction of a header even if the coating liquid is not discharged at the center of the header and that the entire volume of the coating liquid supplied to the header is discharged from the lip and is uniformly applied. CONSTITUTION: This coating device is constituted to supply the coating liquid via pipings 9 to both ends of the header 1 formed to a cylindrical shape and discharges the coating liquid from the lip 2 disposed along the longitudinal direction to the header 1, thereby applying the coating liquid on a base material. Control valves 6 for the coating liquid are interposed respectively in these pipings 9 and are alternately opened and closed, by which the flow rate of the coating liquid to be supplied to the header 1 is changed.
Patent JP-S5342557-A (JP)
Title: Securing method of flip chips
Inventor: KAZAMI AKIRA
IPC: H01L21/60
Filed: 1976-09-29
Abstract: PURPOSE: To secure a multiplicity of chips on a substrate simply through one position aligning and enhance workability by providing guide holes of the same shape and size as those of flip chips in a substrate securing the flip chips and further beforehand mounting a guide sheet whose one surface is tackiness or adhesive property. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0416575-A (JP)
Title: Production of carbon fiber reinforced carbon composite member
Inventor: ISHIMOTO SEIJI
IPC: C04B41/87
Filed: 1990-05-08
Abstract: PURPOSE:To obtain the composite member which is light in weight, has high strength and has excellent heat resistance and oxidation resistance in a high-temp. oxidizing atmosphere by forming Al film on the surface of a carbon fiber reinforced carbon composite base material, then subjecting the material to a high temp. treatment in a nitriding atmosphere to change the Al film to an AlN film. CONSTITUTION:An aluminum film is formed on the surface of the carbon fiber reinforced carbon composite base material. The material is then subjected to the high-temp. pressurizing treatment preferably in a non-nitriding atmosphere to accelerate the impregnation of the aluminum on the surface of the carbon fiber reinforced carbon composite base material. The aluminum is changed to the aluminum nitride film by executing the high-temp. treatment in the nitriding atmosphere, by which the aluminum nitride film is formed on the surface of the carbon fiber reinforced carbon composite base material. The resulted carbon fiber reinforced carbon composite base material is adequately used as the sections and parts of structural bodies and the blank material of products which are required to be excellent in strength, heat resistance and oxidation resistance.
Patent JP-S5242105-A (JP)
Title: Automatic record player
Inventor: NAKAGAWA KOUDOU
IPC: G11B3/085
Filed: 1975-09-30
Abstract: PURPOSE: To make the automatic play with wide choice with simple and small mechanism possible, by providing the index measure thereby cutting the play on the position preliminarily established on the record disk. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04232960-A (JP)
Title: Image forming member containing double-chromophore bisazoperylene photoconductive material
Inventor: KOTSUKU II ROU
IPC: C09B35/34
Filed: 1991-05-23
Abstract: PURPOSE: To provide a two-color developing group photoconductive compd. improve in photoconductivity and to provide a photoconductive picture forming member containing the compd. CONSTITUTION: This picture forming member contains a conductive substrate and a light forming layer containing a compd. selected from a group consisting of a compd. expressed by formula I, II and III and these mixture. (In the formula, Cp is a coupler group.). The photoconductive picture forming member exhibits an improved photosensitivity in an infrared wavelength region.