baber/WOPTO huggingface dataset:
Patent JP-H08231443-A (JP)
Title: Production of mixture consisting essentially of naphthalenes from liquified coal oil
Inventor: NOMURA MASAKATSU
IPC: C07B61/00
Filed: 1995-02-23
Abstract: PURPOSE: To efficiently obtain a mixture consisting essentially of (methyl) naphthalene from a heavy naphtha fraction of a liquefied oil by carrying out the dehydrogenating treatment in the presence a dehydrogenating catalyst under relatively mild reactional conditions. CONSTITUTION: The extraction treatment of a heavy naphtha fraction or a light oil fraction by atmospheric distillation of a liquefied oil from bituminous coal or sub-bituminous coal with an acid or a base is carried out and the dehydrogenating treatment of the resultant neutral oil is then conducted in the presence a dehydrogenating catalyst under heated conditions to afford the objective mixture. Furthermore, the reaction is preferably carried out by using, e.g. 0.5-5 pts.wt. palladium based on 100 pts.wt. liquefied oil at 200-400 deg.C reactional temperature for about 2-10hr reactional time.
Patent JP-S62196234-A (JP)
Title: Processing device for paper sheet and the like
Inventor: AOKI TAKESHI
IPC: B65H7/04
Filed: 1986-02-20
Abstract: PURPOSE:To enable the detection of a residual bill on takeout means by providing detecting means for detecting a paper sheet and the like remaining on the takeout means through an open/close member which opens and closes the inducting side of the takeout means. CONSTITUTION:In the takeout time, when a bill P and the like has been thrown onto a setting table 13 with the two-folded, four-folded or curled state, the bill remains on a takeout roller 17. In this time, since a bill stopper 23 is in contact with the residual bill P and can not stand up even through intends to stand up, a photo-sensor 34 is not shielded by 2 shielding plate 32 of a rotary plate 27, and do not get dark in spite of demagnetization of a drive solenoid 31, thereby remaining of the two-folded bill P is detected. Thus, it is possible to prevent the counting error of the bill P, because the deformation bill P remaining on the takeout roller 17 can be detected.
Patent JP-S58151503-A (JP)
Title: Position detecting device
Inventor: NARIMATSU AKIYOSHI
IPC: G01B7/012
Filed: 1982-03-05
Abstract: PURPOSE:To obtain a position detecting device having good reproducibility and high accuracy, by constituting so that the first holding member for holding an electrode contact makes a concentrical spherical surface with the electrode contact, and the second holding member linearly contacts with this concentrical spherical surface. CONSTITUTION:An electrode contact 21 is fitted to one end of a stylus 22, and the other end is fixed to the first holding member (disk 23) in a housing 26. The circumferential part of the disk 23 is formed so as to become a rotating curved surface body 24. On the bottom part of the housing 26, the second holding member 25 is provided, and the rotating curved surface body 24 and the second holding member 25 are made to press-contact by a spring 28. The contact face of the holding member 25 makes a concentrical circle with the electrode contact 21. To a relaying plate 27, a shank 29 is fitted, and through the shank 29, a position detecting device is installed to a machine tool, etc. The rotating curved surface body 24 makes an axis of the stylus 22 a center axis, and the circumference is fitted into the housing 26, therefore, even if any three-dimensional direction force is applied to the electrode contact, it is operated smoothly.
Patent JP-S60179897-A (JP)
Inventor: TAKAHASHI MASAMI
IPC: G07G1/12
Filed: 1984-02-27
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-H08230288-A (JP)
Title: Heat transfer color printer
Inventor: MIMURA TAKAYUKI
IPC: B41J2/325
Filed: 1995-02-23
Abstract: PURPOSE: To improve printing speed by providing motor voltage control means for sequentially increasing the driving voltage to be applied to a winding motor from the start of the steps in the specific step of printing steps. CONSTITUTION: When a sheet inputting step S1 is started, a CPU b2 outputs a winding voltage definition table corresponding to the step to a ROM b6, and sequentially reads the voltage data stored in the table at a predetermined speed. Only data indicating the voltage of 0 volt is stored in the table, and the CPU b2 sequentially outputs the voltage data to a voltage storage register b3. As a result, a voltage generator b4 outputs an analog DC voltage of 0 volt, which is applied to a DC motor A via a motor driver b5. In next head pressure contact step S2 , a print sheet is brought into contact with a thermal head to be heated in the state that the sheet is superposed on an ink ribbon 2.
Patent JP-S60180165-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TASHIRO TSUTOMU
IPC: H01L29/732
Filed: 1984-02-27
Abstract: PURPOSE:To obtain the titled device including a bipolar transistor having high performance with a diffusion layer, a junction thereof is shallow and small, by forming an emitter region consisting of a first conduction type epitaxial layer, a side surface thereof is coated with an insulating film, and a second conduction type base region interposing between the nose of the emitter region and a first insular region. CONSTITUTION:A buried layer 2 and a growth layer 3 are formed on a silicon substrate 1, a foundation oxide film 4 and a nitride film 5 are shaped on the layer 3, and an insulating isolation oxide film 6 is formed through selective oxidation. A diffusion layer 7 and a base diffusion layer 8 are shaped, a doped polycrystalline silicon film 9 is grown, and formed so as to selectively cover the diffusion layer 8, and a CVD oxide film 10 is shaped. A selective epitaxial layer 13 to which arsenic is doped is formed, and boron is diffused from the polycrystalline silicon film 9 to shape a contact base diffusion layer 12 having low resistance. A protective film 14 is formed, and an Al electrode 15 is shaped. Heat treatment at a high temperature is required only when the selective epitaxial growth layer as an emitter is shaped, and a junction, the depth of a base junction thereof is extremely shallow, can be formed.
Patent JP-H07244870-A (JP)
Title: Optical data medium
Inventor: TAKATSUKA YUJI
IPC: G11B7/24
Filed: 1994-03-07
Abstract: PURPOSE:To realize a high recording density by making it possible to reduce a recording bit length to not larger than half a spot diameter of laser light. CONSTITUTION:A reproducing film 13 is formed of a metallic material which can be melted by laser light. A thickness of the film 13 is changed correspondingly to recording bits. The reproducing film 13 is melted and turned to liquid at a recessed part 13a only when the recessed part 13 agrees with a high- temperature central part of a laser spot. On the other hand, a projecting part 13b of the film 13 is not melted and maintained in a solid state at all times. Data is read by utilizing a difference of reflectivities of the solid and liquid.
Patent JP-S53120285-A (JP)
Title: Manufacture of semiconductor
Inventor: INAYOSHI KATSUYUKI
IPC: H01L21/8247
Filed: 1977-03-29
Abstract: PURPOSE: To secure formation of each region with use of only one sheet of the photo mask by changing the injection energy after formation of the metal mask and then injecting the impurity ion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06251242-A (JP)
Title: Raw material sellout detecting device of automatic beverage vending machine
Inventor: HIRAYAMA NORITOMO
IPC: G01F23/24
Filed: 1993-02-25
Abstract: PURPOSE:To provide a liquid raw material sellout detecting device of the automatic beverage vending machine which can accurately detect the sellout state of a raw material stored in a raw material tank irrelevantly to the kind and properties of the liquid raw material. CONSTITUTION:The raw material tank 1 which contains the liquid raw material 2 is equipped with a couple of detection electrodes 17 and 18 opposite each other halfway on a piping hose 6 between an attached suction pipe 3 and a liquid feeding pump 4 and a sellout detecting circuit 10 monitors variation in the impedance value between the electrodes to detect the raw material sellout state; and a raw material liquid reservoir part 1a of small opening area into which the tip of the suction pipe 3 is inserted is provided at the bottom part of the raw material tank 1 to suppress the bubbling of the raw material and the tips of the detection electrodes 17 and 18a are fitted protruding into a liquid passage through a water-repellent base material 19 to prevent a liquid film from sticking and remaining at the peripheries of the electrodes.
Patent JP-S63130002-A (JP)
Inventor: DANIERU SANTOHAUSU
IPC: A45D20/48
Filed: 1987-02-20
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-S62193217-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1986-02-20
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-H04278144-A (JP)
Title: Turbo freezer and its volume control device
Inventor: YAMAMOTO TAKASHI
IPC: F25B1/053
Filed: 1991-03-01
Abstract: PURPOSE:To reduce the power consumption and prolong the life of a capability controlling device by a method wherein a varying amount of a cold water outlet temperature of an evaporator, a deviation between the varying amount and its target value is applied as a membership function, an instruction value for a degree of opening of a vane damper is calculated under a combination of a plurality of control rules and the degree of opening of the damper is set for its driving operation. CONSTITUTION:A cold water outlet temperature of an evaporator 5 is detected by a cold water outlet temperature sensor 9, and the detected value is digital converted by an A/D converter of MCU 12. This detected temperature and a cold water outlet temperature are calculated, a deviation between the cold water outlet temperature and a cold water outlet target temperature is calculated, an instruction for a control motor 13 is controlled under a fuzzy control on the basis of this deviation and a varying amount, an opening or a closing of a vane damper 8 is controlled and a cold water outlet temperature is controlled. Accordingly, it is not necessary to perform an adjusting work at site, resulting in that a well following-up characteristic against a variation of load can be attained, a freezer itself is not automatically started or stopped, its power consumption can be reduced and the life of machine of the freezer can be prolonged.
Patent JP-S62194977-A (JP)
Title: Hydraulic type side clutch brake
Inventor: OGAWA KENICHI
IPC: A01B69/00
Filed: 1986-02-19
Abstract: PURPOSE:To suppress the shock due to the hydraulic pressure generated on sharp turn by forming a branched oil passage from the pressurized oil passage communicating to an operating cylinder and installing a variable throttle mechanism into the branched oil passage. CONSTITUTION:The pressurized oil supplied from a hydraulic pump P is supplied into the right and left operating cylinders 12A and 12B through a three-position selecting solenoid valve 23 as switching control valve, and discharged through a branched oil passage 21. A pressure adjusting valve 24 is installed into the branched oil passage 21. Said pressure adjusting valve 24 is constituted of a pivot 33 installed into a main oil passage 25, movable piston 35 in which the set length of a setting spring 34 for pressing the pivot 33 in the direction of operation can be varied, bypass oil passage 36 which communicates to the constricted part of the movable piston 35, making a detour around the main oil passage 25, and an orifice 37 installed into the bypass oil passage 36.
Patent JP-S60181510-A (JP)
Title: Feeding device of solid fuel
Inventor: ARAKI TAKEO
IPC: F23K3/02
Filed: 1984-02-29
Abstract: PURPOSE:To prevent the disturbance of control of the heat capacity of a boiler due to the change of amount of fuel supply from occurring by a method wherein every two burners is extinguished. CONSTITUTION:Fine powder stored in a storage bin 5 is distributed from the storage bin 5 by constant amount by means of a fine powder metering feeder 6 and carried by carrying air through pulverized coal pipes 14 and 20 to the respective burners 16, 17, 18 and 19. The supply of pulverized coal to the pulverized coal pipe 14 and to the pulverized coal pipe 20 is separately controlled by a motor 7 and by a motor 8. The amounts of fuel supply to a pair of burners 16 and 17 and to a pair of burners 18 and 19 are controlled separately because the motors 7 and 8 are controlled separately.
Patent JP-H01212224-A (JP)
Title: Production of semiconductor fine particle coated with insulator
Inventor: TADA HIROAKI
IPC: C03C17/23
Filed: 1988-02-18
Abstract: PURPOSE:To improve the life time of semiconductor when the semiconductor is used in pigment, dimming glass, etc., by dispersing the semiconductor fine particles in treating liq. supersaturated with metal oxide, contg. metal ion and fluoride ion, by forming metal oxide coated film on the surface of the particles and by decreasing the photocatalytic activity. CONSTITUTION:The treating liq. supersaturated with metal oxide (e.g., ZnO), contg. metal ion and fluoride ion is prepd. by dissolving metal (e.g., Si, Zr) in hydrofluoric acid to almost saturation, and furthermore, by adding the metal oxide, metal hydroxide, etc. Then, the semiconductor fine particles coated with the insulator are obtd. by dispersing the semiconductor fine particles (e.g., titania fine particles) in the treating liq. to precipitate and form the metal oxide coated film on the surface of the semiconductor fine particles. Thereby, when the obtd. semiconductor fine particles are used as the pigment for cosmetics, skin chapping is scarcely caused, because of decreasing the photocatalytic activity.
Patent JP-H11230008-A (JP)
Title: Fuel injection valve for injection in cylinder
Inventor: SUMITA MAMORU
IPC: F02M61/16
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel infection valve for injection in a cylinder in which the combustion state of the cylinder does not become unstable suddenly by quickly blowing off the combustion gas of the cylinder when high temperature and high pressure combustion gas is applied to a flange. SOLUTION: A fuel injection valve 20 for injection in a cylinder comprises a housing main body 4 having a flange 16, a valve device 5 connected to the housing main body 4, a seal ring 10 sandwiched between a cylinder head 2 and the valve device 5 to prevent combustion gas from leaking to the housing main body 4 side, fixing means 3 and 18 for fixing the housing main body 4 to the cylinder head 2 and an elastic seal part 21 for leaking the combustion gas outside the cylinder head 2 when load equal to or higher than the pressing force of the fixing means 3 and 18 is applied to the flange 16 due to the combustion gas in the cylinder which leaks from the seal ring 10.
Patent JP-S59162328-A (JP)
Title: Control method of idle speed in electronically controlled fuel injection engine
Inventor: ISOBE TOSHIAKI
IPC: F02D41/12
Filed: 1983-03-04
Abstract: PURPOSE:To enable easily further smoothly an engine to be started and its idle speed to be controlled, by inhibiting a supply cut of fuel or increasing a cut speed of fuel for a prescribed time after the engine is started. CONSTITUTION:A central processing unit (CPU)40 inputs and calculates data output from each sensor in accordance with a control program. That is, a key switch 31 is turned on in a starter position, rotating a starter motor 32. If the starting state of an engine is recognized by detecting its speed, the initial value is set to a timer, further the next step processes control inhibiting a supply cut of fuel or increasing a cut speed of fuel for a prescribed time. In this way, the engine can be started and its idle speed can be controlled with easiness further with smoothness.
Patent JP-S51111316-A (JP)
Title: Player
Inventor: SEKIMOTO TETSUSHI
IPC: G11B25/00
Filed: 1975-03-26
Abstract: PURPOSE:To make tracking adjustment easier by reducing ordinary moving speed of magnetic sheet when tracking is adjusted in a magnetic sheet player.
Patent JP-H05233729-A (JP)
Title: Summary selection type information providing device
Inventor: ARIYAMA HIROTAKA
IPC: G06Q50/00
Filed: 1992-02-24
Abstract: PURPOSE:To actively select, designate, and edit only article information in which a reader is interested among the article information to be edited by selecting and designating the specific information through ID information from the summary article. CONSTITUTION:A storage part 1 is constituted of a storage device of a large capacity such as plural hard disks, and an information inputting device such as a picture information reader or the like, and provided with a function which stores the article information as the specific information and the ID information by making them correspond to each other. An inputting part 3 is provided with a function which designates the ID information by using a keyboard, mouse, or touch key. Then, the article information to which the ID information is added is stored in the storage part 1, and the summary article obtained by editing the summary of the article information and the ID information of the article information is preliminarily transmitted. Then, at the time of selecting and designating the ID information of the article information from the inputting part 3, an editing part 5 reads and edits the article information stored in the storage part 1 according the designated ID information, and outputs the edited article from an outputting part 7.
Patent JP-S62194421-A (JP)
Title: Impact detecting sensor
Inventor: IWASAKI KATSUSHI
IPC: G01P15/00
Filed: 1986-02-20
Abstract: PURPOSE:To prevent the occurrence of the malfunction due to a disturbance impact by adding an impact detecting sensor with a temporal signal processing mechanism or a mechanism for processing the sum or difference of or between two or more kinds of signals. CONSTITUTION:Signals from a vibration pickup element mark composed of piezoelectric ceramic are amplified and selected in a filter mechanism with a amplifier. A detective processing in applied to the signals selected by a selecting mechanism D and detected signals thus obtained are converted to transmitter signals by a transmitter signal converting mechanism S. By providing above-described circuit structure with a temporal signal processing mechanism T, the rupture of glass due to an impact by a hammer or the like produces an instantaneous rupture signal and the rupture of glass in grinding and cutting produces signals for a long time period. The occurrence of a malfunction is prevented by utilizing the above-described temporal phenomena.
Patent JP-S58153161-A (JP)
Title: Manufacture of ultrasonic probe
Inventor: MISAWA SEISHIROU
IPC: G01N29/26
Filed: 1982-03-05
Abstract: PURPOSE:To facilitate soldering and prevent the ocurrence of a failure therein, by a method wherein N-pieces slits are formed in an ultrasonic vibrator plate which is cut to form a composite vibrator having N-pieces slits, and a lead wire is connected to each electrode of the composite vibrator. CONSTITUTION:Composite vibrators 30 each, consisting of N+1 vibrator elements 28, separated except the opposite ends by means of N-pieces slits, are aligned in a bee-line and at equal distances. The vibrator elements 29 are processed by cutting so that the width thereof match each other. Lead wires 33 and 34, connected to a negative electrode 31 and a positive electrode 32 of said composite vibrator 30, have the covered conductors individually soldered at an approximately middle between the opposite ends of the composite vibrator 30, and are guided along an ultrasonic sound absorbing material 27. This has a merit in which an easy soldering takes place and a failure is prevented from occurring.
Patent JP-S51111855-A (JP)
Title: A thermoplastic resin containing fluorine
Inventor: TAMURA JIYUNICHI
IPC: C08L23/02
Filed: 1975-03-28
Abstract: PURPOSE: A thermoplastic resin containing fluorine with improved compatibility, moldability, thermal resistance, and chemical resistance prepared by mixing specified two kinds of resins containing fluorine in a specific proportion, and cross-linking the resins to a three-dimensional structure. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05223694-A (JP)
Title: Method for identifying optical fiber
Inventor: NAKAMURA AKIO
IPC: G02B6/00
Filed: 1992-01-29
Abstract: PURPOSE:To optically identify an optical fiber by using a laser beam. CONSTITUTION:A plurality of primary coated optical-fiber cables are covered with secondary coating layers 15 which have different optical absorptances mutually, and the respective layers are applied with laser beams 17. The transmitted light and/or reflected light of the respective layers 15 is measured by a photodetector to discriminate the respective secondary coated optical-fiber referring to the difference of the obtained optical data. Therefore, the optical fiber can be identified easily and securely without any visual judgement mistakes.
Patent JP-S52122387-A (JP)
Title: 7alpha-methoxycephalosporin derivatives and their preparation
Inventor: NAGANO MITSUO
IPC: A61P31/04
Filed: 1976-04-02
Abstract: PURPOSE: 7α-Methoxycephalosporin derivatives and their salts I (R is Dα-carbamoylamino-2-thienylacetyl, D-α-carbamoylamino-3-thienylacetyl or D-α-carbamoylaminophenylacetyl; R' is lower alkyl), e.g. 7-(D-α-carbamoylamino2-thienylacetamido)-7α-methoxy-3-[(1-methyl-1H-tetrazole-5-yl) thiomethyl]-3cephem-carboxylic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58154281-A (JP)
Title: Mos type hall element
Inventor: NAMIKI MASAYUKI
IPC: H01L27/22
Filed: 1982-03-09
Abstract: PURPOSE:To rapidly improve the yield and allow the omission of the testing time by a method wherein, after mounting an MOS type Hall IC, a non-equilibrium voltage is analogously adjusted by injecting charges into floating gates. CONSTITUTION:The floating gates 14 and 15 are provided in the neighborhood of Hall output electrodes 5 and 6 of the MOS type Hall IC, then a voltage is impressed on control electrodes 13 via control gates 18, so that the charge can be injected to the floating gates 14 and 15 from the diffused region for charge injection. The injection system is decided as a tunnel injection. When electrons are contained in the floating gates 14 and 15 in a great number, the channel turns into a low conductance; and, when they are contained in a very small number, it turns into a high conductance. After mounting the Hall element, when a voltage is impressed on the control gates 18 during the measurement of the non-equilibrium voltage, and voltage impression is stopped at the point when the non-equilibrium voltage becomes 0, the adjustment can be easily performed.
Patent JP-S60180375-A (JP)
Title: Picture processing device of raster scan device
Inventor: YAMAMOTO TETSUMICHI
IPC: H04N1/40
Filed: 1984-02-28
Abstract: PURPOSE:To attain excellent reproducibility of gray gradation in a reproduced picture by providing a digital pulse width converter converting an output digital signal of an analog-digital converter into a pulse width according to plural pairs of predetermined function relations and a means selecting pairs at each sub-scanning line. CONSTITUTION:A picture signal (e) subject to digital conversion is applied to a storage device 18 as a read address. Then a memory cell corresponding to a digital picture signal value at that time is selected in the storage device 18. A specific memory cell in the storage device 18 is selected at first according to the digital output value of the analog-digital converter 17, and a binary signal of a time series having a pulse width in response to the digital value is outputted to an output terminal of the storage device 18. The pulse signal (g) is impressed to each signal electrode of a printer by a latch signal (h) having a period corresponding to the picture element interval of the printer side and a print or a reproduced picture having the gray gradation (intermediate tone) reproducibility is obtained.