baber/WOPTO huggingface dataset:
Patent JP-S5857981-A (JP)
Title: Paper feeder for printer
Inventor: KOBAYASHI KENJI
IPC: B41J11/66
Filed: 1981-10-02
Abstract: PURPOSE:To accomplish paper feeding operation without paper jamming due to paper hanging at the edge of a paper cutter by automatically feeding paper by a specified length after automatically cutting paper regularly fed. CONSTITUTION:Switches 24-27 for motors driving a printer 8, feeder 6, cutter 9 and cam shaft 14 are operated at regular intervals by utilizing cams 15-18 of a cam set 12. The above switches achieve their open and close operation by means of notched portions provided on the cam 15-18 at the specified distance lag in the reverse direction of the rotating direction A. For example, the switch 24 opens when a working element 30a coincides with a notched portion 19a, and is closed when engaged with the circumferencial surface. The switch 26 for the feeding motor 6 is closed when a working element 30c of the switch 26 coincides with the long notched portion 22 of the cam 17, and also when the working element 30c coincides with the notched portion 22 of the cam 17 after operation of the cutter 9, the switch is closed again and paper feeding is restarted.
Patent JP-H11347265-A (JP)
Title: Cream extruding device for razor with shaving cream
Inventor: MIYAZAKI HIROAKI
IPC: B26B21/44
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a novel cream extruding device and feed shaving cream by a required quantity surely and easily. SOLUTION: This cream extruding device is provided with a shaving cream storage container 10 and an extruding mechanism 30 capable of being set to a feeding state P that the internal capacity of an extrusion chamber 17 is increased and a discharging state that the internal capacity is decreased. In the feeding state P of the extruding mechanism 30, a feed valve element 26 is set to an open position, a storage chamber 27 is communicated with the extrusion chamber 17, a discharge valve element 19 is set to a closed position, and the extrusion chamber 17 is cut off from a blade body assembly 3. In the discharging state of the extruding mechanism 30, the feed valve element 26 is set to a closed position, the storage chamber 27 is cut off from the extrusion chamber 17, the discharge valve element 19 is set to an open position, and the extrusion chamber 17 is communicated with the blade body assembly 3. A valve chamber 21 and a valve hole 24 are provided on the outside of the connection port section 29 of the storage container 10, and the feed valve element 26 is inserted into the valve chamber 21, thereby shaving cream is fed to the blade body assembly 3 from the storage chamber 27 through the extrusion chamber 17 by a required quantity surely and easily. The internal structure of the connection port section 29 is simplified, and the manufacturing cost of the storage container 10 is reduced.
Patent JP-H0822991-A (JP)
Title: Manufacture of semiconductor device
Inventor: UENO YOSHIHIRO
IPC: H01L21/70
Filed: 1994-07-07
Abstract: PURPOSE:To reduce microroughness and prevent the change of structure and electric characteristics of an element formed in a semiconductor device. CONSTITUTION:In the manufacturing method of a semiconductor device having a pre-oxidation process wherein impurities on the silicon wafer surface are eliminated by eliminating an oxide film after the oxide film is formed on a silicon wafer, the oxide film in the pre-oxidation process is formed in an oxidizing atmosphere containing O2 gas, H2 gas and GeH4 gas. Since the GeH4 gas is contained in the oxidizing atmosphere, the softening point of the silicon wafer can be decreased, Thereby microroughness on the silicon wafer surface can be reduced. Since the pre-oxidation process can be performed at a low temperature in a short time, structure and electric characteristics of an element formed in a semiconductor device are not changed.
Patent JP-S5283361-A (JP)
Title: Synthesis of (e)-2-(5-(beta-substituted vinyl)-2-thienyl) fatty acids and their esters
Inventor: YOSHIMURA SHIYOUJI
IPC: A61P7/02
Filed: 1975-12-29
Abstract: PURPOSE: Title compounds of formula I [X is a radical of formula II (R 1  is H, nitro, amino, acetylamino, halogen, lower alkyl, lower alkoxy); Y is-COOR 2  (R 2  is H, lower alkyl); R 3  is methyl, ethyl]; for example, (E)-25-[β-(p-chlorophenyl) vinyl]-2-thienyl-propionic acid methyl ester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H054460-A (JP)
Title: Image receiving sheet for heat-sensitive transfer recording
Inventor: MAEHASHI TATSUICHI
IPC: B41M5/50
Filed: 1991-06-27
Abstract: PURPOSE:To provide the above image receiving sheet for heat-sensitive transfer, which can form images at a high sensitivity and high transfer density, and the shelf stability of the formed image is favorable. CONSTITUTION:For the present image receiving sheet for heat-sensitive transfer recording has a feature that on the surface of a support body, an image receiving layer which has a metallic-ion-containing compound, which forms chelate by reacting with a chelatable heat-diffusing pigment diffused from an ink sheet for heat-sensitive transfer record ing, and a binder for the image receiving layer, the principal ingredient of which is a thermoplastic resin which contains vinyl chloride copolymer, is laminated.
Patent JP-H1166702-A (JP)
Title: Method of determining double speed of optical disk player according to optical disk state
Inventor: RI KICHU
IPC: G11B19/26
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of determining a double speed of optical disk player according to optical disk state. SOLUTION: A double speed and a specific section of an optical disk for a state measurement are set (1st step) (S200), and data recorded in the optical disk with the double speed set at the 1st step is reproduced, and also, a data transfer rate, an access time, a comparison value to a standard specification, a state to disk error, etc., are measured (2nd step) (S210) at the same time in the section set in the above. Thus, since a double speed can arbitrarily be determined according to a condition of an optical disk, it is possible to judge the safety of the optical disk and use the optical disk in an improved condition.
Patent JP-H081033-A (JP)
Title: Pneumatic collision crusher and production of electrostatic charge image developing toner
Inventor: GOKA YOUKO
IPC: G03G9/087
Filed: 1994-06-16
Abstract: PURPOSE:To provide a pneumatic collision crusher capable of efficiently crushing a powder material and suitable for the production of an electrostatic charge image developing toner. CONSTITUTION:An accelerating tube 3 has a coarse powder inlet 1 for supplying coarse powder 7 into the accelerating tube, and a collision member 4 having a collision face opposed to the opening face at the outlet of the accelerating tube is fitted to a crushing chamber 8. The collision face of the member 4 has a projecting central part 14 and a peripheral collision face 15 for secondarily crushing the primarily crushed material subjected to crushing around the central part 14 by the projecting central part 14, the crushing chamber has a sidewall 6 for tertiarily crushing the secondarily crushed material by collision, and one of the projecting central part, peripheral collision face and crushing chamber is partly angulated.
Patent JP-H114158-A (JP)
Title: Output circuit
Inventor: WATARAI SEIICHI
IPC: H03K19/0175
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation of output signal amplitude and to reduce the degradations of transmission speed, the increase of power consumption and the increase of noise which occurs at the time of transmitting a signal by providing at least one of a first and second output level control means. SOLUTION: A level sensing circuit 3 for detecting the level of an output terminal OUT1 and a level control circuit 5 controlling an output signal level in response to the level detection of the level sensing circuit 3 are provided. When the conduction resistance of a transistor M11 fluctuates by the influence of a peripheral temperature and power voltage and the H level of the output signal rises, the transistors M31 and M32 in the level sensing circuit 3 change to the conduction states and current is caused to flow from the drain of the transistor M31 to a power terminal VSS via the transistor M32. Even if the conduction resistance of the transistor M11 fluctuates, a feed back operation is executed for suppressing the fluctuation. Thus, the fluctuation of the H level of the output signal can be suppressed and the increase of noise can be reduced.
Patent JP-H0727779-A (JP)
Title: Measuring device of flow of radial gas or liquid
Inventor: FURITSUTSU BURAIMETSUSAA
IPC: G01F1/692
Filed: 1994-06-15
Abstract: PURPOSE: To provide a device having means for measuring gas or liquid flow which is at least approximately radial, relative to the center axis, with a high degree of sensitivity. CONSTITUTION: The center spaces of four resistance devices 2, 4, 6, 8 respectively having electrical temperature-dependent resistant values are approximately constant, measured from the their center axis M, and two resistance devices 2, 4 or 6, 8 which are arranged longitudinally, constitute a sensor 10 or 20. Further, the arrangement of the resistance devices 2, 4, 6, 8 is selected in order to prevent thermal affect upon the sensor 10 or 20, and the four resistance devices 2, 4, 6, 8 are synthetically connected so as to constitute a Wheatstone bridge so that the resistance devices 2 and 6 located upstream, and the resistance devices 4 or 8 are substituted one other.
Patent JP-H0324253-A (JP)
Title: Production of ni-ti superelastic alloy wire
Inventor: IWAI HIROHISA
IPC: C22F1/10
Filed: 1989-06-19
Abstract: PURPOSE:To produce an Ni-Ti superelastic alloy wire having high generating power by applying specific heating treatment to an Ni-Ti superplastic alloy wire of specific cold draft in a tension-applied state. CONSTITUTION:An alloy having a composition consisting of >= about 50atomic% Ni and the balance Ti or a composition formed by substituting one or more elements among Fe, Co, Cr, and Cu for a part of Ni and a part of Ti in the above composition, respectively, is worked at >=10% cold draft, by which an Ni-Ti superelastic alloy wire is prepared. Then, the above alloy wire is subjected, in a state where a tension, e.g. of about 5kgf/mm<2> is applied, to heating treatment at 250-<400 deg.C for 1sec-24hr. By this method, distortion, such as bend, can be removed at relatively low temp., and the Ni-Ti superelastic alloy wire having high generating power can be obtained.
Patent JP-H07105110-A (JP)
Title: Communication-mode selection method
Inventor: JIYOERU EICHI JIRENSUKOGU
IPC: G06F13/00
Filed: 1994-06-15
Abstract: PURPOSE: To provide a method for performing an operation in a desired mode without interrupting communication mode in a current mode and a different mode, in the communication mode between a host module and a reception module. CONSTITUTION: A step for transmitting a specified data string between a host module 10 and the reception module is established. When the communication mode of this host module 10 matches with that of the reception module, the communication mode is changed into any desired one and a prescribed command is sent back.
Patent JP-H05346917-A (JP)
Title: Japanese language input device
Inventor: MATSUKAWA YOSHIKO
IPC: G06F17/22
Filed: 1992-06-16
Abstract: PURPOSE:To make Japanese language input efficient by deriving a target KANJI (Chinese character) inscription even from an inscription which is erroneously inputted without re-inputting it, and recognizing an error in KANA(Japanese syllabary) inscription. CONSTITUTION:When the KANA inscription is inputted from an input means 1, a means 2 for KANA-KANJI conversion performs a KANA-KANJI converting process. If, however, an operator misreads KANJI by being allured by its daily pronunciation or the shape of the KANJI and inputs an erroneous KANA instruction, the inputted KANA inscription can not be converted into the target KANJI inscription since the KANA inscription does not match the index part of a dictionary 301 for KANA-KANJI conversion. For the purpose, the inscription key 101 of the input means 1 is depressed to instract moving from the referring process of the dictionary for KANA-KANJI conversion to the retrieval of an inscription correct/incorrect table 302. Then when the inputted KANA inscription is registered as an index in the inscription correct/incorrect table, the correct KANA inscription and correct KANJI inscription are displayed on a display means 4.
Patent JP-S6134361-A (JP)
Title: Gravity rotation engine and generation set thereof
Inventor: NOSAKA TAKASHI
IPC: F16F15/30
Filed: 1984-07-26
Abstract: PURPOSE:To enable a fossil fuel source to be fed as electric energy at a low cost without needing consumption and being limited by weather phenomenon, by a method wherein periodic movement of the position phase of plural weight bodies attached to discs produces a rotation force to drive a generator. CONSTITUTION:Two discs 5 are secured on a horizontal shaft 10. Plural connecting bodies 2 are rotatably supported to their respective shafts 13 between the discs 5. Rotation of the connecting body 2 is effected between fulcrums X and Y. A weight body 3 is slidably supported to a through-groove 8 of the connecting body 2. With the shaft 10 rotated, the weight body 3 passing a top dead center is moved to the outermost side of the connecting body 2. Meanwhile, the opposite side is moved to the innermost side of the weight body 3 by means of a guide disc 9. A difference in position phase between weight bodies 3 causes following rotation by dint of its own force. The rotation is transferred to the shaft 10 to drive a generation set.
Patent JP-H0449356-A (JP)
Title: Support structure of ceiling base and supporter therefor
Inventor: SAYAMA SHIGERU
IPC: E04B9/18
Filed: 1990-06-16
Abstract: PURPOSE:To obtain exact and strong positioning of ceiling by a method in which a positioning coupler is provided to the holding part of hanging ceiling base set in a latticed form, and a press is provided between the end of the ceiling base and the ceiling. CONSTITUTION:A holder 10 with a cross-shaped receiving metal 12 is hung down from a hanging bolt 3 from ceiling. A positioning coupler 16 is fitted into a positioning notch 4a, and a ceiling base 4 s fixed to the metal 12. A roughly chevron mach-shaped press metal 22 is provided, and its hook piece 25 and a turning preventive projection 26b are connected to a rectangular fitting hole 4d in the base 4 and a turning preventive hole 4g. A fixing screw 21 thrust through a long hole 26a is fixed to the screw receiver 25a of the hook 25. The end of a press bolt 24 fixed to ceiling is inserted into a groove 28 and the fixing nut 23 is clamped to tense it. Exact and strong positioning can thus be attained and earthquake proofness can also be raised.
Patent JP-H055657-A (JP)
Title: Solid-state streak camera
Inventor: MATSUMOTO OSAMU
IPC: G03B41/00
Filed: 1991-06-27
Abstract: PURPOSE:To prevent that difference is generated in time resolving power according to a measuring state. CONSTITUTION:A solid-state streak camera is equipped with a controller 121 generating a sweep pulse VSWEEP from the trigger signal VTRIG of the timing corresponding to pulse light PL, a high voltage circuit 123 generating a read pulse VREAD and sweep voltage VS from the sweep pulse VSWEEP, a light deflector 104 scanning pulse light on the basis of the sweep voltage VS, a Fourier transform lens 105 condensing the light scanned by the light deflector 104 and an image sensor 106 reading the detection signal VOUT of the light condensed by the Fourier transform lens 105 in the timing of the read pulse VREAD and has a collimator 101 regulating the course of the pulse light PL to convert the same to parallel light and consisting of convex lenses 101a, b between the light source of the pulse light PL and the light deflector 104.
Patent JP-H051235-A (JP)
Title: Production of ultramarine blue composition
Inventor: NOMURA MASATAKA
IPC: C09C1/32
Filed: 1991-06-27
Abstract: PURPOSE:To provide a nonfading silica-coated ultramarine blue which is nonpolluting, can be prepared by a relatively rapid reaction and is desirable in production efficiency. CONSTITUTION:A process for producing a silica-coated ultramarine blue comprising ion-exchanging an alkali silicate with a water-insoluble acid having an acidic ion exchange capacity in an aqueous medium, and bringing the formed active silica sol into contact with ultramarine particles to settle the silica on the surfaces of the particles.
Patent JP-S5946340-A (JP)
Title: Air-fuel ratio controlling method for internal- combustion engine
Inventor: NAGAI TOSHINARI
IPC: F02D41/04
Filed: 1982-09-10
Abstract: PURPOSE:To prevent degradation of emission, by effecting fuel increasing correcting with time at the time of low-speed operation of an engine while effecting fuel increasing correction for deceleration at the time of high-speed operation of the engine. CONSTITUTION:An interruption starting step 301 is started by the output signal of a timing generating circuit 103. At a step 302, it is judged whether an engine is in deceleration or not. That is, deviation DELTAtauB between the datum fuel injection period tauBO and that tauB at the time (DELTAtauB=tauBO-tauB) is read and the sign of the deviation is detected. If the sign is plus, it means that the engine is in deceleration and the program proceeds to a step 303. On the other hand, if DELTAtauB is minus or zero, the program proceeds to a step 307. At the step 307, fuel increasing ratio for deceleration is set at 1 and correction for increasing fuel for deceleration is not effected. At the step 303, it is judged whether the vehicle speed is higher than a prescribed value or not by reading vehicle-speed data. Here, if the vehicle speed is higher than the prescribed value, the program proceeds to a step 304 for effecting fuel increasing correction for deceleration. On the other hand, if the vehicle speed is lower than the prescribed value, the program proceeds to a step 306 for effecting fuel increasing correction with time.
Patent JP-S5947582-A (JP)
Title: Pressure control device
Inventor: HAYASHI IKUO
IPC: F16K31/04
Filed: 1982-09-10
Abstract: PURPOSE:To enable a fluid device to be controlled with high accuracy by closing both negative pressure port and atmospheric port with a single valve body to maintain pressure in the fluid device at a certain value. CONSTITUTION:Pressure in a pressure chamber 102 of an EGR valve 100 is controlled according to the ratio of respective pulse widths of negative pressure introducing signal A and atmosphere introducing signal B supplied to the input of a drive circuit 600. Also, when any of the respective signals A, B is not supplied to the input of the drive circuit 600, a valve body 202 closes both ports 205, 206 to hold pressure in the pressure chamber 102. Thus, pressure variation in the pressure chamber 102 can be restrained to provide high accuracy control.
Patent JP-H056296-A (JP)
Title: Method for preparing continuous file in disk device
Inventor: KAGAWA TETSUO
IPC: G06F3/06
Filed: 1991-06-27
Abstract: PURPOSE:To efficiently utilize a data block by preparing continuous files even in an area, where only the normal file can be prepared, without separating the area of the normal file and the area of the continuous files on a disk. CONSTITUTION:When the request of preparing the continuous files is received (step 100) from a user program, an unused data block list stored on the disk is accessed, a block number is retrieved (step 200) with a retrieval starting point as a leading block number on the like, and it is discriminated (step 300) whether continuous unused data blocks are existent more than the requested number of blocks or not. When it is discriminated that such a block number is existent, the continuous files are prepared (step 500) in logically continued data blocks shown by the block number.
Patent JP-S6135893-A (JP)
Title: Sewage purification apparatus
Inventor: KAMIOKA MASAKAZU
IPC: C02F1/00
Filed: 1984-07-26
Abstract: PURPOSE:To enhance purification efficiency of sewage, by introducing sewage into a mixing tank through a chemical agent mixing pipe and a fine communication pipe and generating pulsation in the sewage within the mixing tank while allowing purified water to pass through filter cloth by air pressure before introducing the same into a finishing tank. CONSTITUTION:Sewage is stirred in a stirring tank 2 and sent to a filter tank 4 by a pump 1 while the filtered sewage is sent to a sedimentation tank 5 by a sewage pipe 6. The supernatant water in the sedimentation tank 5 is introduced into a mixing tank 8 by a feed pipe 7 through a plurality of chemical agent mixing pipes 9 and communication pipes 10 finer than said pipes 9 and the supernatant water of said mixing tank 8 is introduced into a sedimentation tank 12 by a pipe 11 and the supernatant water of the sedimentation tank 12 is further sent to a hermetically closed finishing tank 14 by a water feed pipe 13. Filter cloths 15, 15' are mounted to both upper sides of the finishing tank 14 while an air sump 16 provided between the filter cloths 15, 15' and the purified water of the finishing tank 14 is allowed to automatically pass through the filter clotch 15, 15' by the air pressure of the air sump 16 generated as the purified water of the sedimentation tank 12 is sent into the finishing tank 14 by the water feed pipe 13 and introduced into a water examination tank 18 through a drain pipe 17 to be drained.
Patent JP-H11844-A (JP)
Title: Jig pallet storage device for machine tool
Inventor: AOYAMA KOICHI
IPC: B23Q7/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently change a jig pallet on a jig table. SOLUTION: This jig pallet storage device is provided with first and second cradles 58, 60 constructed in two upper and lower stages, an elevating mechanism 62 to integrally elevate the first and second cradles 58, 60 and capable of positioning any one of the first and second cradles 58, 60 corresponding to the horizontal position of a jib table and a stopper mechanism 84 to prevent the falling of a jig pallet 44 from the first and second cradles 58, 60.
Patent JP-H0822722-A (JP)
Title: Transparent conductive film forming composition
Inventor: NISHIHARA AKIRA
IPC: H01B5/14
Filed: 1994-07-08
Abstract: PURPOSE:To form a transparent conductive film whose haze is less than 1% and which has a surface resistivity of 10<3> to 10<5>OMEGA/square or less and has low haze and low resistance. CONSTITUTION:A transparent conductive film forming composition is composed of conductive fine powder (for example, tin-containing oxide indium fine powder), a solvent and a nonpolymer type film forming agent, and does not contain a polymer type binder, and has pH of 7.0 to 2.0. The film forming agent is selected from 2 alkoxyethanol of 10 to 900%, beta-diketone of 0.2 to 500% and alkyl acetate of 0.2 to 500% to weight of the conductive fine powder.
Patent JP-H101321-A (JP)
Title: Production of optical element
Inventor: HIROTA SHINICHIRO
IPC: C03B23/047
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing glass optical elements which are formed bodies of polyhedrons by precision press forming by using the glass blank to be formed which is obtainable without polishing. SOLUTION: This process for producing the optical elements include a stage of obtaining the rod- or fiber-like glass blank by a hot forming method and a stage for obtaining the formed bodies of the long-sized shapes which are the polyhedrons by subjecting the resulted glass blank to softening by heating. For example, the hot forming method is a hot stretching method. The rod- or fiberlike glass blank is obtd. by stretching the round glass rod by the hot stretching method.