baber/WOPTO huggingface dataset:
Patent JP-S61149560-A (JP)
Title: Two-stage carburetor
Inventor: EDA MASATO
IPC: F02M11/08
Filed: 1984-12-24
Abstract: PURPOSE:To facilitate management of accuracy of processing and assembly by forming a sliding type throttle valve in a variable venturi valve carburetor with a first stage throttle valve which opens at first from the state of all valves fully closed and a second stage throttle valve which opens after said valve is opened. CONSTITUTION:A mixing chamber 3 is provided in a direction perpendicular to an intake air path 2 in a carburetor body 1, and a sliding type intake air throttle valve 4 including first and second stage throttle valves 5, 6 in combination is elevatably inserted into said mixing chamber 3. The first stage throttle valve 5 is shaped into a square cylinder, and a variable fuel measuring device is constructed by inserting a jet needle 7 suspended down from the bottom wall 15 of said first stage throttle valve into a needle jet 8 provided in a venturi part 10. The second stage throttle valve 6 is reverse L-shaped, and elevatably inserted into an insertion hole 35 formed in said bottom wall 15, and a main system venturi forming part 32 is provided only on the throttle valve 6, while said variable fuel measuring device is adapted to respond only to opening and closing displacement of the same valve 6.
Patent JP-H06185974-A (JP)
Title: Touch sensor and inside-diameter measuring instrument
Inventor: TORII NOBUO
IPC: G01B7/00
Filed: 1992-09-14
Abstract: PURPOSE:To highly accurately measure the inside diameter of a work through easy work by electrically conducting the work by bringing the main body of a touch sensor into contact with a sleeve after the sleeve is made to abut on the work and detecting the inside diameter of the work. CONSTITUTION:A main body 69 of the title touch sensor composed of a conductor is removably held by the chuck 71 of a touch sensor holding section 27. The main body 69 is composed of a large-, intermediate-, and small-diameter sections 69a, 69b, and 69c and the front end of the small-diameter section 69c is expanded in diameter and constitutes a contact section 69d. An insulating sleeve 75 is put on the outer periphery of the intermediatediameter section 69c and the upper part of the small-diameter section 69c. In addition, a sleeve 77 composed of a conductor is put on the outer periphery of the section 69c and the lower end section of the sleeve 77 is expanded in diameter and constitutes a contact section 77a. When a work 11 is electrically conducted by bringing the sleeve 77 made of a conductor and the main body 69 also made of a conductor into contact with each other, the inside diameter of the work 11 can be detected.
Patent JP-2000162577-A (JP)
Title: Flat display device, array substrate and drive method for flat display device
Inventor: MAMEZUKA KOUJI
IPC: G09G3/20
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a flat display device preventing deterioration in display quality such as that contrast is lowered partially from occurring. SOLUTION: The signal line drive circuit of this liquid crystal display device is provided with a shift register 1, a shift control circuit 2, OR gates 31-3n, buffers 41-4n and an analog switch 5, and the shift register 1 is provided with a first register group 11 and a second register group 12. The first register group 11 shifts successively a start pulse. The second register group 12 shifts successively the register output of the final stage of the first register group 11. When the shift pulse is outputted from the register of the final stage of the second register group 12, all analog switches 5 are turned on, and all video bus lines L1-Ln are set in middle potential synchronized with this timing. Thus, all signal lines are precharged to the middle potential in a blanking interval.
Patent JP-H05107033-A (JP)
Title: Apparatus for measuring size and defect of planar body
Inventor: ICHIE KOJI
IPC: G02B26/12
Filed: 1991-10-18
Abstract: PURPOSE:To obtain the highly accurate apparatus for measuring the size and the defect of a planar body. CONSTITUTION:Two light beams, which are scanned in the first optical system, are made to be the parallel beams through telecentric F/theta lenses 71 and 72. The light beams are cast on a planar body from the opposite directions on the same optical axis. Therefore, the passed lights and the reflected lights of the incident light beams in both directions pass the telecentric F/theta lenses 71 and 72 again. The light beams are converged and cast into detecting means 81-84 through pairs of beam splitters 51-56. Therefore, the output signals of the detecting means 81-84 indicate the surface state of the upper surface and the rear surface of the planar body 1 and the presence or absence of an opening. When the output signals are processed, the size, the defect and the like can be measured.
Patent JP-H06115787-A (JP)
Title: Roll paper remaining amount detecting device
Inventor: TANAKA HIDEKI
IPC: B65H26/00
Filed: 1992-10-09
Abstract: PURPOSE:To grasp remaining amount accurately by providing a supporting means which receives and supports roll paper stored in a holder and where deflection amount varies with the own weight of the roll paper, and detecting a deflection amount according to the deflection amount for calculation of the remaining amount of the roll paper based on the deflection amount. CONSTITUTION:Roll paper 1 which consists of thermosensible recording paper fed to a thermal printer is stored in a holder 4, and held on a support element 2 which is made of elastic member such as a leaf spring. A strain 3 which outputs a strain signal according to the strain amount of the support element 2 is affixed to a part of the support element 2, and a voltage signal according to the strain amount of the support element 2 according to the weight of the roll paper 1 is outputted from the strain gauge 3. It is possible to detect the weight (remaining amount) of the roll paper 1 according to the output voltage value of the strain gauge 3 by presetting the correlative relationship between the roll paper 1 of various weight and output voltage values of the strain gauge 3 when the roll paper 1 is placed on the support element 2.
Patent JP-H1097700-A (JP)
Title: Information providing device
Inventor: FUJII AKIHIRO
IPC: G08G1/09
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of such a situation that the driver of a vehicle, etc., cannot visually confirm an obstacle, etc., in front of the vehicle due to poor visibility caused by rain, fog, etc., and, accordingly, the driver cannot cope with the obstacle, etc., along alarms or automatic steering. SOLUTION: A road contour coordinate calculating means 105, an another vehicle coordinate calculating means 106, and a road information coordinate calculating means 107 calculate the contour of a road and the positions of another vehicle and an event on virtual coordinates by using the position of a visual point detected by means of a visual point position detecting means 100, the position of its own vehicle acquired by means of an own vehicle position acquiring means 101, the position of another vehicle acquired by means of an another vehicle position acquiring means 102, the position and details of the event obtained from a road information transmitting means 110 and a road information receiving means 103, and the information, etc., on the position related to the road fetched from a map information storing section 104.  Then a virtual picture drawing means 108 draws a virtual picture containing the another vehicle, event, contour of the road, etc., based on the positions and a picture displaying means 109 displays the virtual picture to the driver of its own vehicle.
Patent JP-H1094582-A (JP)
Title: Pincher for ampoule melt-sealing machine
Inventor: HAMANO ICHIRO
IPC: A61J1/06
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent impurities generated from being leaked to the outside of boxes and to keep the inside of a clean room clean by storing the first rotational shaft and the first interlocking means in the first box and the second rotational shaft and the second interlocking means in the second box. SOLUTION: A clamper 26 can be elevated and lowered through the second box 24 by elevating and lowering the first box 21 by an elevating/lowering means 18. The clamper can be rocked through the second box provided on the first rotational shaft by changing the reciprocating linear motion of the first driving source into the reciprocating rotational motion by the first interlocking means 23 and transmitting it to the first rotational shaft 22. In addition, as the reciprocating linear motion of the second driving source can be transmitted to the second rotational shafts 25a and 25b as rotations being mutually in the reverse direction by the second interlocking means 27, the clamper can be opened and closed.
Patent JP-H04146157-A (JP)
Title: Driving circuit for piezoelectric element
Inventor: SUZUKI MASASHI
IPC: F02D41/20
Filed: 1990-10-09
Abstract: PURPOSE:To realize constant print quality by applying a driving voltage for charging for a specific time interval upon receiving a drive command. CONSTITUTION:A piezoelectric element driving circuit comprises a first status control means which is normally in a status for blocking the charging operation and allows the charging operation upon receiving a drive command and reset to an original status before the voltage to be applied on a piezoelectric element reaches a DC power supply voltage after application of charge driving voltage for longer than ((LC)1/2)/3, a second status control means normally in a status for blocking discharge operation and allows the discharge operation concurrently with or upon elapse of a predetermined time after finish of application of the charge driving voltage and reset to an original status before the first status control means enters again into a status for allowing the charging operation, and a voltage limiting means for blocking the piezoelectric element from being accumulated with excess electric energy from the DC power supply and sustaining the voltage on the piezoelectric element below a predetermined level. According to the constitution, electric energy consumption in a coil is suppressed resulting in energy saving.
Patent JP-H07126058-A (JP)
Title: High-strength, heat-resistant concrete
Inventor: KOBAYASHI SADAO
IPC: C04B28/02
Filed: 1993-10-29
Abstract: PURPOSE:To obtain high-strength, heat-resistant concrete capable of being produced easily controllably, relatively readily and inexpensively, having excellent heat resistance and the same water/cement ratio as that of ordinary concrete free from rupture in heating. CONSTITUTION:A ground material of waste articles and nonstandard articles of ceramic-based materials such as ceramic and porcelain having strength of >=1,000 [kfg/cm<2>] compressive strength or >=200 [kgf/cm<2>] flexural strength and >=1,000 [ deg.C] temperature history is used an aggregate and mixed with ordinary Portland-based material in the ordinary ratio of water/cement, selectively blended with another aggregate such as natural aggregate and an addition agent and molded.
Patent JP-H1095146-A (JP)
Title: Device and method for image forming
Inventor: KAJITA KOJI
IPC: G06F1/26
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device for controlling the consumption of surplus power and forming an image efficiently. SOLUTION: Even in the case of inputting a data to be printed, the input data is stored in a hard disk 113 or the like at any time in the state of restricting power to an image forming unit 111 until given conditions are satisfied, and the required power for forming the image is supplied to the image forming unit 111 only in the case given conditions are satisfied and the image is formed, and the data stored in the hard disk 113 or the like is collected together and printed.
Patent JP-H02117965-A (JP)
Title: Bisazo compound
Inventor: TAKADA MASAKAZU
IPC: C09B56/16
Filed: 1988-10-27
Abstract: NEW MATERIAL:Compounds of formula I {X1-X4 are H, halogen, (substituted) alkyl, alkoxy, aryl or atomic groups adjacent two of which may be mutually bonded to form aromatic ring; B is formula II-V [Z is atomic group required for constituting (substituted)aromatic carbon ring or aromatic heterocycle; G is (substituted)carbamoyl or sulfamoyl; R1 is H, (substituted)alkyl or amino group, etc.; M is (substituted)aryl; R2 is (substituted)alkyl, aralkyl or aryl; Y is divalent aromatic hydrocarbon or divalent nitrogen-containing group], etc.}. EXAMPLE:A compound of formula VI. USE:A charge-producing material producing charge by photoirradiation. PREPARATION:Only nitro groups of 2,3-di(p-nitrostyryl)-quinoxaline-N-oxide compound of formula VII are selectively reduced under a neutral or basic condition to prepare an amino compound and the resultant amino compound is subjected to diazotization and coupling reaction.
Patent JP-S61149249-A (JP)
Inventor: TOKITA MINORU
IPC: B02C25/00
Filed: 1984-12-25
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-H01114252-A (JP)
Title: System for detecting kind of started terminal
Inventor: TAKAGI AKIRA
IPC: G10L15/00
Filed: 1987-10-28
Abstract: PURPOSE:To improve a utility ratio by providing a carrier detector in a sound recognition device in a multi media processing system as a means detecting whether a started terminal is a telephone set one or a text one to a speech recognition device in a multi media processing systems, and giving the detecting function of the kind of the terminals. CONSTITUTION:The carrier detector 111 is provided in the speech recognition device 104 in the multi media processing system 101 as the means detecting whether the started terminal is the telephone set terminal 109 or the text terminal 109, and the detecting function of the kind of the terminals is given to the speech recognition device 104. Thus, it comes to be unnecessary to fix a system accommodation line according to the kind of the terminals in the system using plural kinds of terminals, and incomings for the number of the system accommodation lines can be received when only the telephone set terminal 109 or the text terminal 110 is started. Thus, the utility ratio of the lines improves.
Patent JP-H04150438-A (JP)
Title: Band assigning system
Inventor: IDO NOBUHIKO
Filed: 1990-10-12
Abstract: PURPOSE:To reduce dividing losses among classes by realizing a high line using rate by utilizing results of actual machine measurement/simulation by finding the communicable number of each class in advance and, at the same time, commonly using a band by using sets of plural virtual trunk numbers at the time of band assignment in ATM exchange. CONSTITUTION:Kinds of calls classified depending upon prescribed items of cells are provided in advance against traffics and requested qualities. Then plural sets of virtual trunk numbers indicating the connectible number of communications having traffic characteristics and requested qualities of each kind of calls are found on a virtual path by calculation, simulation, etc., and, when communication is started, the set of call connecting numbers including the communication is compared with plural sets of virtual trunk numbers. When the set of call connecting numbers is smaller than one set of virtual, trunk numbers, namely, when such a set of virtual trunks exists that the call connecting number on all kinds of calls belonging to the virtual path becomes smaller than the virtual trunk number, it is discriminated that communication is possible.
Patent JP-H02118587-A (JP)
Title: Electrophotographic printer
Inventor: TOYOSHIMA HIRONORI
IPC: G03G15/04
Filed: 1988-10-27
Abstract: PURPOSE:To facilitate the cleaning of an optical head part by providing the optical head part with a cleaner. CONSTITUTION:The optical head 8 of the printer is provided with the cleaner 7. Then a control circuit 1 rotates a motor 3 with the operation instruction of a high-order control circuit 2 moves the cleaner 7 fitted to the wire 6 extended between pulleys 4 and 5 reciprocally on the head 8. Consequently, the cleaner pad of the cleaner 7 cleans the surface of the head 8, thereby improving the printing quantity at all times.
Patent JP-S61149126-A (JP)
Inventor: TAKASHIMA HIRONORI
IPC: H04N19/60
Filed: 1984-12-24
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-H0699241-A (JP)
Title: Temp. gradient ultrahigh temp. hot forging method
Inventor: TODA MASAHIRO
IPC: B21J1/06
Filed: 1992-09-17
Abstract: PURPOSE:To prevent durability of tool and precision of product from sharply deteriorating, at the time of forging a high strength and light weight mechanical part, and to improve toughness of product CONSTITUTION:When a steel stock core part is heated in non oxidizing atmosphere by high frequency as the lowest temp is (the solidas temp. -20 deg.C), while a stock surface layer part is cooled by non oxidizing gas with taking a temp. in >=0.5mm from the steel stock surface or the part of >=1/5 of steel max. outside diameter in the temp. range as the lowest of higher one out of either (the solidas temp. -45 deg.C)or 1250 deg.C and as the highest of(the liquidas temp. -20C), the surface layer part is heated in an average temp. rising speed of >=3C/sec and <=20 deg.C/sec. After completion of heating, the part is subjected to, immediately after, forming with a working speed of >=500mm/sec, or, after heating, forming in the die previously heated to >=200 deg.C with an average working speed of >=200mm/sec. By this method, working of complex shape part and high strength material is executed in a high precision, realizing an excellent material.
Patent JP-H10125000-A (JP)
Title: Signal processing device
Inventor: SHIOKAWA MASAHITO
IPC: G11B20/10
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide the device for performing Viterbi detecting processing on a PR equalizer output signal containing chromatic noise with a bit error rate lowered. SOLUTION: Tap coeffts. C(1)-C(N) of the PR equalizer 1 are inputted, and each reference amplitude M2 is calculated by a reference amplitude calculating part 2 for the purpose of performing Viterbi detection of the equalizer output signal E containing chromatic noise with a low bit error rate from the tap coeffts., and is outputted to a Viterbi detector 3. The Viterbi detection is performed by the Viterbi detector 3 by setting at least one reference amplitude M2 out of the reference amplitudes.  Since adaptable control is performed by the PR equalizer 1 on its own tap coeffts., even when electric power density of a regenerative signal A is varied, and hence a value of the tap coefft. is varied, the optimum reference amplitude against the chromatic noise contained in the equalizer output signal E is always obtained by the Viterbi detector 3, so as to keep a good bit error rate of a Viterbi detector output signal Z.
Patent JP-H07124840-A (JP)
Title: Positioning device of pallet changer
Inventor: HIRABAYASHI KATSUMI
IPC: B23Q7/00
Filed: 1993-10-29
Abstract: PURPOSE:To position a pallet at a high accuracy without receiving the influence of the deformation and the like of a guide rail to the effect of the temperature variation. CONSTITUTION:This pallet changer positioning device is composed of tentative markers 34 provided to pallet stocker stations to load pallets respectively, at the positions at the near side in the moving direction to a stop marker position, and the distance to the stop marker position is set beforehand; a tentative marker detecting means 38 provided to a pallet changer 30 and to detect the tentative marker; and a position control means 36 to read the position of the tentative marker depending on the detecting signal given from the tentative marker detecting means 38, and to move the pallet changer 30 a set distance from the position of the tentative marker.
Patent JP-S62133444-A (JP)
Title: Pattern-forming organic material
Inventor: ENDO MASATAKA
IPC: G03F7/095
Filed: 1985-12-04
Abstract: PURPOSE:To enable a resist micropattern to be formed without defects by incorporating a water-soluble compound good in permeability to a minute amount of gases in a water-soluble compound poor in gas permeability. CONSTITUTION:The water-soluble compound poor in gas permeability, such as pullulan, polyvinyl alcohol, water-soluble cellulose derivatives, in used as the main polymer for the pattern-forming organic material, and further, the resist is coated with the water-soluble organic film containing a mixture of the compound rich in gas permiability, such as polyvinylpyrrolidone, polyethylene glycol, polyethylene oxide, or pullulan acetate, and a compound having fadability to light for resist exposure to form a laminated film, thus permitting the water- soluble compound poor in gas permeability to be disturbed in the molecular arrangement, consequently, to be abruptly improved in gas permeability, bubbles produced from the resist at the time of exposure not to intrude into the water- soluble organic film on the resist, and a micropattern enhanced in contrast and high in resolution and precision to be formed.
Patent JP-H1092875-A (JP)
Title: Semiconductor device
Inventor: HASHIMOTO NOBUAKI
IPC: H01L21/60
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent short circuit between glass electrodes and between a semiconductor element and the glass electrodes by arranging a vacant space or insulating resin between the active element formation face of a semiconductor element and the wiring pattern made on an insulating substrate. SOLUTION: A substrate 1 is made of glass, ceramics, resin or the like, and at least the surface is insulated. Moreover, after deposition of metal on the electrode 6 of a semiconductor element 7, a metallic projection 5 is made, and on the substrate 1,.a wiring pattern 2 is made in the position corresponding to the metallic projection 5 of the semiconductor element 7 is made. A vacant space or insulating resin exists between the active element formation face of the semiconductor element 7 and the wiring pattern 2, and the electric insulation between the substrate 1 and the semiconductor element 7 is kept. Moreover, an anisotropic conductive film 10 does not exist between the wiring patterns 2 just under the semiconductor element 7, and due to the above vacant space or insulating resin, the electric insulation is kept.  Hereby, short circuit does not occur between the semiconductor element 7 and the wiring pattern 2 and between the wiring patterns 2.
Patent JP-H06123100-A (JP)
Title: Base material for peelable paper
Inventor: NISHIKAWA KAZUYA
IPC: D21H27/00
Filed: 1992-10-12
Abstract: PURPOSE:To provide the subject inexpensive base material having sufficient solvent barrier resistance by itself, excellent in peelability, made up of a base paper with wood pulp as the main raw material and a barrier layer on one side thereof comprising an organic synthetic pigment and adhesive. CONSTITUTION:The main raw material, wood pulp such as coniferous bleached kraft pulp or hardwood bleached kraft pulp, is incorporated with a talc dispersion, enriched rosin sizing agent and aluminum sulfate followed by conducting papermaking using a Fourdrinier multicylindrical machine into a base paper. Then, one side of the base paper is coated with a coating solution comprising a mixture of an organic synthetic pigment with a styrenebutadiene copolymer latex and an adhesive comprising an acrylic ester copolymer emulsion, etc., followed by drying to form a barrier layer, and the resulting laminate is then finished by supercalendering, thus obtaining the objective base material having sufficient solvent barrier resistance without the need for polyethylene laminating and capable of preparing a peelable paper by directly applying an organic solvent solution of e.g. a silicone thereon.