baber/WOPTO huggingface dataset:
Patent JP-2000233282-A (JP)
Title: Power application member for power equipment and its production
Inventor: ANDO HIDEYASU
IPC: B23K26/352
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance without impairing electrical conductivity by forming a partial hardened part having a specified Vickers hardness of a thick film and consisting of an intermetallic compound with other metal to part of a base metal of Al or Al alloy. SOLUTION: This power application member is made of a base metal of Al or Al alloy having a partial hardened part of a Vickers hardness of 100-250. Either wire of Cu, Ni, Fe, Cr or Co is placed on the part forming a hardened layer 2 of the base metal 1, a remelting treatment is applied by high density heat energy with an electron beam, and the intermetallic compound consisting of high hardness metal and Al is formed. An adding quantity of the metal is 3-30 wt.% of Al, the electricity conductivity of the hardened layer 2 is preferably 10-50%. In the case of a base metal of Cu or Cu alloy, the metal is selected from a group consisting of Al, Fe and Ti. The vickers hardness of the intermetallic compound obtained by remelting is 140-250, the electrical conductivity of the partial hardened part is preferably 10-90%.
Patent JP-S63242169-A (JP)
Inventor: FURETSUDO OO BAASUHOORUDO
IPC: H02M3/28
Filed: 1988-02-15
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-H02212311-A (JP)
Title: Method and apparatus for dissolving carbon dioxide gas
Inventor: SHIMOMURA TOKIICHI
IPC: C01B32/50
Filed: 1989-02-14
Abstract: PURPOSE:To efficiently and constantly dissolve carbon dioxide gas by a simple apparatus by allowing carbon dioxide gas to join a jet of liquid for dissolution and allowing the resulting confluence of the carbon dioxide gas and the jet to pass, in succession, through a diffuser and a static mixer at the time of dissolving carbon dioxide gas in a liquid. CONSTITUTION:A carbon dioxide gas dissolving apparatus having a confluence pipe 1, a nozzle 2, a diffuser 3, a static mixer 4, etc., is prepared. A liquid for dissolution is introduced through an inlet hole 2a into the nozzle 2 and sprayed through the outlet of the nozzle 2 into the confluence pipe 1. Simultaneously, carbon dioxide gas is introduced via an inlet hole 1a into the confluence pipe 1 and allowed to join the jet of the liquid for dissolution, and the resulting confluence of the carbon dioxide gas and the jet is introduced into the diffuser 3, where the carbon dioxide gas is dispersed in the form of fine bubbles into the liquid jet. Subsequently, the above confluence is introduced into the static mixer 4, where the carbon dioxide gas dispersed phase is further dispersed, mixed, and agitated to allow the carbon dioxide gas to be rapidly absorbed and dissolved in the liquid.
Patent JP-H04211196-A (JP)
Title: Leg structure for anti-earthquake table
Inventor: MATSUMURA TADANOBU
IPC: H05K5/02
Filed: 1991-02-27
Abstract: PURPOSE:To efficiently reduce the transmission of vibrations caused by an earthquake, etc., to equipment. CONSTITUTION:This leg structure for anti-earthquake table is constituted of a saucer section 4 provided with a crater-like recessed section 2 on its equipment side surface 1 and fixed to a floor surface 3 and a supporting leg 7 provided with a contact section 5 the front end of which is tapered at the same angle as that of the recessed section 2 and brought into face-contact with the recessed section 2 and which is fixed to the equipment 1 by means of a bolt section 6 at the upper end.
Patent JP-H07264188-A (JP)
Title: Method and equipment for suppressing output of traffic
Inventor: RI SUUKI
IPC: H04L47/265
Filed: 1995-02-21
Abstract: PURPOSE: To prevent convergence and to protect the resources of the whole network by classifying input cells by service characteristics and performing cell flow suppression such as temporary storage and discard according to the convergence state of network nodes. CONSTITUTION: An input cell classifying processing part 21 inspects the virtual connection identifier of a cell and sends it to a real-time processing type cell process part 22 or stand-by postprocessing type cell process part 23 according to which of a real-time process type for video, etc., and a stand-by postprocessing type. A network node state process part 20 recognizes whether the network node is normal or in a congestion state with node state information obtained from a user-network connection device. The real-time processing type cell processing part 22 inspects the loss priority information of an arrival cell in the convergence state and discard a cell with low priority.  The stand-by postprocessing type cell process part 23 sends cells out in order through a cell temporary storage part 17 consisting of an FIFO, and stores the cells in the convergence state, but stops sending them out.
Patent JP-S62191715-A (JP)
Title: Method for correcting disturbance of azimuth meter
Inventor: KOMIYA KEIICHI
IPC: G01C17/32
Filed: 1986-02-19
Abstract: PURPOSE:To make it possible to certainly correct the erroneous component of azimuth information, by forming cancelling vector magnetic flux reverse in a direction but equal in an absolute value with respect to the vector sum of a disturbance magnetic field acting on a magnet rotor. CONSTITUTION:The azimuth meter mounted to a vehicle is constituted so that a disturbance magnetic field other than earth magnetism acts on a magnetic resistor element by a magnetic metal and the disturbance magnetic flux corresponding to said magnetic field acts on a magnet rotor. At this time, the current as shown by the P-point of Fig A flows to a fixed coil and the angle of rotation of the magnet rotor is shifted by theta1' with respect to a true earth magnetism direction. That is, the solid line circle of the Fig A is shifted up to an NE direction by the quantity corresponding to the vector sum H' of the disturbance magnetic field and brought to a state shown by a two-dot broken line circle. The azimuth obtained from the magnet rotor when the advance direction of the vehicle is turned to the NE-direction or an SW-direction shows the accurate NE- or SW-direction. Therefore, the advance direction of the vehicle is fixed to this azimuth and, if the magnitude of the current flowing to the fixed coil is changed without changing the ratio of said current, the two-dot broken line circle is allowed to coincide with the solid line circle to enable the correction of an error.
Patent JP-H06168875-A (JP)
Title: Silicon start material for integrated circuit
Inventor: RICHIYAADO EI FUERUNAA
IPC: H01L21/322
Filed: 1993-01-28
Abstract: PURPOSE: To remove oxygen, namely, laminated defects on the surface of silicon wafer substrate. CONSTITUTION: A 1st epitaxial layer 110 is formed on a silicon wafer substrate 10, a 2nd epitaxial layer 120 is formed on the layer 110 and a buried layer 130 and isolate layers 140 and 142 are respectively formed in the layer 110. A semiconductor device is formed in 144. During a semiconductor production period, a lamination defect 150 occurs from interstitial oxygen. This defect 150 is spread over the 1st epitaxial layer 110. When preparing the semiconductor device in the layer 110 with the substrate 10 as a departure material like conventional technique, an electric fault such as short-circuiting occurs. The 2nd epitaxial layer 120 is formed and the lamination defect is not spread to this layer so that such a fault can not occur.
Patent JP-H03234696-A (JP)
Title: Print sheet detector for printer
Inventor: TAKAHASHI KIYOSHI
IPC: B41J29/48
Filed: 1990-02-13
Abstract: PURPOSE:To detect any sheet by varying the threshold level for judging the presence or absence of a sheet in response to the light transmittance of a print sheet and individual fluctuation of sheet detecting photosensors. CONSTITUTION:A light transmitting efficiency from a light emitting unit to a photodetector of a sheet detecting photosensor 1 is reduced by half in a thin sheet in which a light is semitransmitted, and reduced almost to zero in a thick sheet in a state that the sheet 2 is engaged with the sensor 1. In any case, since a current flowing to a transistor of a photodetecting side is reduced lower than that in a no sheet state, an analog input voltage to an A/D converter 3 is reduced. The converter 3 converts the low analog input voltage to digital data, and supplies it to an MPU 4. When a second voltage setting switch 7 is closed in this state, the MPU 4 reads out digital data from the converter 3, and writes the data in a nonvolatile memory 6 as a voltage level at the time of the sheet existing. The intermediate value of the two data written in the above procedure is set to a threshold level to judge the presence or absence of the sheet.
Patent JP-H07219018-A (JP)
Title: Display system for camera
Inventor: SASAGAKI NOBUAKI
IPC: G03B7/00
Filed: 1994-02-04
Abstract: PURPOSE:To provide a display system constituted so that information related to parameter required for setting can be easily viewed even by an inexperienced photographer. CONSTITUTION:A display part 30 is provided with plural display blocks consisting of two dot matrix display units 31 constituted of the (mXn) pieces of picture elements. By the display blocks, a half-size display and a full-size display are executed in the display units. Besides, a numeral, a character, a graphic or the like are stored in a storage part as the data of the display unit. By a control part 10, the display is executed on the display part 30 by using a character pattern for half-size and a character pattern for full-size. At this time, the aimed character pattern can be displayed on the display part 30 by designating an address in which the character pattern is stored to the storage part.
Patent JP-2000232140-A (JP)
Title: Substrate inspection device, substrate inspection system employing it and substrate inspection method
Inventor: YAMAZAKI YUICHIRO
IPC: G01B15/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a substrate inspection device superior in resolution and having high inspection efficiency, a substrate inspection system employing it and a substrate inspection method. SOLUTION: A substrate inspection system comprises means for irradiating a sample, i.e., a substrate 11, with primary electron beams 31a, 31b, means for guiding secondary electrons generated from the substrate 11 upon irradiation with primary electron beams 31a, 31b, reflected electrons and backscattering electrons and projecting them as secondary electron beams 32a, 32b while enlarging, means for detecting the secondary electron beams 32a, 32b and outputting an image signal, a display 30 for receiving the image signal from the electron beam detecting means and displaying an electron beam image, means 62 for processing the image signal and outputting an image data, means 63 for storing the image data, and a control means 29 wherein the electron beam detecting means is provided with a thin backside irradiation type CCD element for converting the secondary electron beams 32a,  32b directly into an image signal.
Patent JP-S54124917-A (JP)
Title: Radio receiver
Inventor: SHIMOMURA MITSUZOU
IPC: H03J5/02
Filed: 1978-03-22
Abstract: PURPOSE:To prevent the reception of an undesirable broadcast station by collating a 1st data signal, which is undesired to receive, with a 2nd data signal inputted corresponding to a receiving frequency and by maintaining it when a coincidence signal is outputted. CONSTITUTION:Memory circuit 11 is stored with the 1st data signal equivalent to a specific receiving frequency, and through the drive of scan oscillator 13, the contents of the 2nd data signal equivalent to the receiving frequency are outputted from up-down counter 12 being changed sequentially over a constant range. Then, the 1st data signal inputted is collated 10 with the 2nd data signal to be inputted and only when the both agree, a coincidence output is led out to maintain the contents of the gate signal of the output circuit, when the coincidence output is supplied from circuit 10, without stopping oscillator 13. Consequently, the reception of an undesirable broadcast station can be prerented by storing the receiving frequency of the station in memrory 11.
Patent JP-H01207345-A (JP)
Title: Resin material for powder molding and processing
Inventor: WATANUKI YUTAKA
IPC: C08L27/06
Filed: 1988-02-16
Abstract: PURPOSE:To obtain powder molding material moldable into a molded article having a natural leather pattern, three-dimensional feeling and natural look, comprising two or more kinds of powder having different color tones containing at least one kind of powder of a vinyl chloride resin composition. CONSTITUTION:A resin material for powder molding and processing, comprising two or more kinds of powder having >=2, preferably >=5 calculated as  E of difference in color tone and 0.01-2mm average particle diameter wherein at least one of the kinds is powder (powder obtained by blending 100 pts.wt. vinyl chloride resin with 30-150 pts.wt. plasticizer, colorant and various additives, kneading and powdering or powder obtained by sticking a coloring material to the surface of powder consisting essentially of the vinyl chloride resin) having 500-2,000, preferably 600-1,500 polymerization degree and the other powder is the vinyl chloride resin composition having different color tone or another resin composition having different color tone.
Patent JP-H02215388-A (JP)
Title: Enzymatic preparation of hydrogen peroxide and aldehyde
Inventor: DEIBITSUDO RUROI ANTON
IPC: C12P7/24
Filed: 1989-02-13
Abstract: PURPOSE: To enable the modification of enzymatic conversion by reacting an alcohol and 0 2  using an alcohol oxidase in a specific reaction solution.  
     CONSTITUTION: An alcohol oxidase (A) free from the contamination of catalase or a catalase like active substance is prepared by extracting yeast, Hansenula polymorpha. A substrate solution (B) having a permittivity of 70-90 and pH value of 6-8 is obtained by compounding a raw material alcohol such as methanol, dissolved oxygen of ≥1 mmol/L, a phosphate buffer solution, a cryosolvent of water and methanol at 50:50, etc. Subsequently, a reaction solution obtained by adding the A component to the B component is placed in a quartz cuvette, etc.) and made to react in vitro at 25°C or below to obtain a reaction product (C). Then, the reaction product is measured, and H 2 O 2  and an aldehyde are produced. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S59160609-A (JP)
Title: Shock absorber
Inventor: INOKAWA AKIO
IPC: B60G11/18
Filed: 1983-02-28
Abstract: PURPOSE:To make a suspension tower unnecessary and to improve space efficiency, by a method wherein a stationary external cylinder is fixed to a car body so that toothed parts of the external cylinder gear with those of a suspension device and a highly granular liquid is enclosed within the external cylinder, in the shock absorber of a torsion bar suspension device. CONSTITUTION:Torsion is generated on a torsion bar 22 through vertical movement of an axle and a trailing arm by the vibration of a wheel during running. In this instance, as for the inside of an external cylinder 14 on the external circumference of a shock absorber 11, toothed parts 12 of the torsion bar 22 are reciprocated among toothed parts 13 of the external cylinder 14. In this instance, a highly viscous liquid 15 is moved through a duct 13a between toothed parts 12, 13. Reciprocation, therefore, of the toothed parts 12 is resisted through which attenuation force is made to act upon the torsional vibration of the torsion bar 22. With this construction, a suspension tower becomes unnecessary and space efficiency can be improved.
Patent JP-S56129883-A (JP)
Title: Time indicator
Inventor: FUJITA MASANORI
IPC: G09G3/18
Filed: 1980-03-17
Abstract: PURPOSE:To enable a cumulative indication by indicating parts individually corresponding to selective electrodes, to reduce the number of wirings between the indicating part and a drive circuit, and to simplify a circuit constitution, by a method wherein a variable drive signal is applied between a selective electrode and a common electrode. CONSTITUTION:Selective electrodes 1-4 are placed in sequence so that they are not positioned facing against electrode surfaces of common electrodes 5a-5d, while a plural number of segment electrodes 7-26 are positioned facing against electrode surfaces of the selective electrodes 1-4 and the common electrodes 5, respectively, through the medium of a liquid crystal, and an indicating part is constituted corresponding to each segment electrode. Their respective opposed areas between the select electrodes 1-4 and the segment electrodes 7-26, are all equalized, and opposed areas between the segment electrodes, individually positioned facing against given selective electrodes, and the common electrodes are arranged in the manner to differe from each other. An output of a clock circuit 29 is sent to counters 27-28, and the electrodes 1-4 are selected by means of an output of every digit. An amplitude, a pulse width, and a period of a time signal, which are generated at every given time of each digit, are caused to change, and the changed signal is applied between the selective electrode and the common electrode.
Patent JP-S60177337-A (JP)
Title: Method for determining exposure in photographic printing
Inventor: MATSUMOTO FUMIO
IPC: G06F17/50
Filed: 1984-02-24
Abstract: PURPOSE:To determine automatically the exposure meeting the size of an original picture film by detecting the light transmitted through or reflected from the original picture film with a two-dimensional image sensor, rearranging the image information for each of picture elements according to the area for determining the exposure and determining the exposure by the equation for determining the exposure. CONSTITUTION:The light transmitted through (or reflected from) an original picture film is driven by the signals 101S-103S of a driving circuit 20 and is detected by an image sensor 10 provided with an image pickup part 101, an accumulating part 102 and an output resistor part 103. The output thereof is emitted from a resister part 103 and is converted to a density signal DN via a sample holding circuit 21, an AD converter 22 and a logarithmic converting circuit 23. The signal is written into a memory 25 via a writing control circuit 24 and the density value for every picture element of a negative film is stored therein. The density of every picture element is rearranged according to the area for determining exposure and the exposure is determined by the equation for determining the exposure. The exposure meeting the size of the original picture film is thus automatically determined.
Patent JP-H03238921-A (JP)
Title: Programmable logic array
Inventor: NAGAE YUKARI
IPC: H03K19/177
Filed: 1990-02-16
Abstract: PURPOSE:To reduce the area of a programmable logic array (PLA) by controlling the latch timing of a latch circuit with an external input signal to realize the weight function. CONSTITUTION:When an external input signal is inactive, a latch circuit 99 is in the latch input enable state and latches the output signal of a 2nd array 002 to make the state transition by using a part of the output signal of the latch circuit 99 as the input signal of the 1st array 001. When the external input signal is active, the latch circuit 99 is in the latch input inhibiting state, the latch circuit 99 holds continuously the data regardless of the output signal of the 2nd array 002, thereby inhibiting the state transition. Thus, the number of input signal lines and product term lines 41-45 is saved, then the area of the PLA is saved.
Patent JP-H08228260-A (JP)
Title: Image input device
Inventor: IKEDA OSAMU
IPC: H04N1/04
Filed: 1995-02-22
Abstract: PURPOSE: To provide an image input device in which much time is not required till the user starts image reading and an original is easily and surely mounted. CONSTITUTION: The input device is provided with a lighting means 11 lighting an original 1, a photoelectric conversion means 18 reading the image of the lighted original 1, an original support means 60 supporting the original 1, and a placing means 47 placing the original support means 60, and also with a lock means locking the original support means 60 to the placing means 47 to position and to fix the means 60, a lock detection means detecting locking by the lock means and providing the output of a lock detection signal, and moving means 6, 7 moving the placing means 47 up to a position at which the photoelectric conversion means 18 reads the image of the original 1 in response to the lock detection signal.
Patent JP-H04340134-A (JP)
Title: Keyword management system
Inventor: KITAGAWA KAZUYO
IPC: G06F9/45
Filed: 1991-02-28
Abstract: PURPOSE:To generalize high level language and to reduce the size of a translation system itself by separatively managing a token and a token code and generating a token table in each token. CONSTITUTION:When a source program 7 is inputted to a high level language translation system, the program is broken down to words called tokens. A token table generating means 3 generates a token table by combining a group of token codes existing in common and token codes 2 in each version and stores the generated table in a token table storing area 6. A word converter 10 allows a word broken down by word analizer 9 to correspond to a token code in the token table, a syntax analyzer 11 checks the existence of a grammatical error and meaning validity and an object generation means generates an object program 13.
Patent JP-2000232008-A (JP)
Title: Resistor and its manufacture
Inventor: ITO MASAAKI
IPC: H01C17/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a high-safety high-accuracy resistor which can reduce the temperature rises in soldered sections by making the heat generated from the resistor and transmitted to a mounting substrate suppressible by providing at least, one or more through holes inside both side edges of the resistance section of the resistor. SOLUTION: A resistor is constituted in such a way that a resistance section 11 at the central part of a resistance body 11a composed of a metallic plate of a copper-nickel alloy, and first and second electrode sections 12 and 13 positioned to both end sections of the resistance body 11a are formed in an integral structure. First and second coating layers 14 and 15 respectively coating the surfaces of the electrode sections 12 and 13 are made of a metal containing tin and lead and formed by electroplating, electroless plating, or hot-dipping. A square through hole 16 is provided inside both side edges of the resistance section 11. An insulating material provided to cover the surface of the resistance section 11 contains at least alumina or silica.
Patent JP-H09206512-A (JP)
Title: Filter element
Inventor: YANAMOTO SHINICHI
IPC: B01D29/07
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a filter element in which a perforated inner cylinder that has heretofore been discarded after use as a part of consumables is repeatedly used and which is easy to produce. SOLUTION: Both the end parts in the axial direction of a filter medium 5 formed into a hollow cylinder are closed by end plates 6, 7. A perforated inner cylinder 15 in which a slit is formed in the axial direction is inserted on the inner peripheral side of the filter medium 5, and stepped parts 18, 19 formed on both the end parts in the axial direction of the perforated inner cylinder 15 are engaged with corner parts 8, 9 formed on the end plates 6, 7. A filter element 3 is fitted to a center pipe 33 of a filter 1, and projected parts 21 which can come into contact with the center pipe 33 are formed on the inner surface of the perforated inner cylinder 15.
Patent JP-S53119602-A (JP)
Title: Data transmission system
Inventor: SAITOU KAZUHITO
IPC: H04L25/02
Filed: 1977-03-28
Abstract: PURPOSE: To improve characteristics of signal waveforms by giving a gap between respective scan pulses and by reducing the time constant of the transmission system during the rise of the trailing edge of a receiving signal pulse. 
     COPYRIGHT: (C)1978,JPO&Japio