baber/WOPTO huggingface dataset:
Patent JP-H05106093-A (JP)
Title: Method and equipment for dispersing coagulated fine grain in electroplating bath
Inventor: ITANO SHIGEO
IPC: C25D15/02
Filed: 1991-10-17
Abstract: PURPOSE:To provide the method and equipment for dispersing the coagulated fine grains dispersed in an electroplatingbath. CONSTITUTION:An ultrasonic vibrator 2 communicating with an ultrasonic generator 1 arranged outside a tank 3 is disposed in the tank 3 holding a plating bath 4. The tank 3 is held in an airtight state by means of a packing 8, and a deaerating pipe 5 is connected to an aspirator 6 and one end of the pipe 5 is opened in the upper part of the tank 3. Further, one end of an inert gas feed pipe 7 connected to an unillustrated inert gas feeding device is opened in the plating bath 4. For example, in order to deaerate the plating bath 4 containing the fine grains of ceramics, etc., an inert gas, such as N2, is supplied via the inert gas feed pipe 7 into the plating bath 4 to perform bubbling. Simultaneously, dissolved oxygen in the plating bath is deaerated via the deaerating pipe 5 connected to the aspirator 6. After deaeration, the bubbling by means of the inert gas is interrupted and the plating bath is irradiated with ultrasonic waves, by which the coagulated grains in the plating bath can be refined again.
Patent JP-S62155738-A (JP)
Inventor: TAKEMOTO GIICHI
IPC: H02J13/00
Filed: 1985-12-27
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-H01138498-A (JP)
Title: Method and container for compressive capacity reduction of radioactive waste
Inventor: KAMETANI HIDEO
IPC: G21F9/36
Filed: 1987-11-25
Abstract: PURPOSE:To improve the operability by cooling radioactive wastes which are charged in a container with small low-temperature embrittlement almost to low embrittlement temperature and compressing them. CONSTITUTION:When the radioactive wastes contain a large amount of steel material (carbon steel), the container which contains them is made of a material such as stainless steel with low-temperature embrittlement to carbon steel. Then, while the radioactive wastes are stored individually or contained in a container, the temperature is lowered almost to the temperature where no low- temperature embrittlement is caused. Then, a body (carbon steel material) to be compressed is charged in a mold 2 and a refrigerant supply means 4 is put in operation to inject vaporized refrigerant gas to the body X to be compressed in the mold 2, thereby holding the internal radioactive wastes below the low embrittlement temperature. Then, an actuator 3 for compression is operated to lower a compression mold 1, thereby compressing and crushing the body X to be compressed. Thus, the operability is improved.
Patent JP-2001116588-A (JP)
Title: Apparatus for generating increment signal
Inventor: NAKANUMA TADASHI
IPC: G01D5/245
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To adjust a generation density of increment signals and easily obtain information related to an absolute value of a physical amount in an apparatus which generates the increment signals of the number corresponding to a change amount of the physical amount. SOLUTION: An increment signal IS is generated every time a value of a measurement signal S corresponding to a physical amount X changes by a unit change amount ΔS. On the other hand, a reference signal S0 corresponding to a known value X0 of the physical amount X is generated separately. Moreover, an origin signal is generated when the value of the measurement signal S enters an origin vicinity range R0 including the value of the reference signal S0. An external processing system can identify a reference increment signal IS0 corresponding to the known value X0 on the basis of the origin signal.
Patent JP-H06147339-A (JP)
Title: Selector valve
Inventor: NUMATA MASATO
IPC: F16K11/087
Filed: 1992-11-06
Abstract: PURPOSE:To provide a selector valve capable of switching the flow of a fluid to many directions and adjusting the flow. CONSTITUTION:A selector valve A is constituted of a valve element 1 forming flow ports 1A, 1B, 1C in three directions into a T-shape and a valve box 2 provided with openings 2A, 2B, 2C in three directions into a T-shape, and the valve element 1 is rotated in the valve box 2 in the vertical direction or the horizontal direction by a rotating mechanism B to switch the flow direction of a fluid and adjust the flow.
Patent JP-H02142237-A (JP)
Title: Network trouble recovery system
Inventor: HASEGAWA SATOSHI
IPC: H04L69/40
Filed: 1988-11-24
Abstract: PURPOSE: To restore failure in a short time by selecting a path with the maximum band in the transferring process of a request message, selecting the shortest path in the transferring process of a response message, and obtaining a failure detouring circuit in the minimum number of hops (the shortest path) having the maximum band by diffused control. CONSTITUTION: For example, when a failure is generated in a link between a node 200 and a node 204, a node 200 selected as a node at a request message transmission side requests a band 9 to a node 201, and requests a band 3 to a node 202. In the nodes 201 and 202, the received requested bands are compared with the previously received requested bands, and the request message is transmitted to the adjacent node. The node 204 selects the maximum requested band from among those in the received request message, and returns a response message to the node 203 which transmits this request message. Then, the node 203 which receives this response message refers to a table, and selects the minimum hop. Thus, failure restoration in a short time with reduced control message exchanging amounts can be attained.
Patent JP-H11196551-A (JP)
Title: Motor with speed reducing mechanism
Inventor: MITA MASAKI
IPC: F16H1/16
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent softening of a speed reducing case resulting from frictional heat, by assembling a resin-made end spacer which frictionally brakes rotation of a motor shaft with a thrust pad section of the case in an un-rotatable state when the spacer is installed. SOLUTION: An end spacer 17 is obtained by molding a resin material such as the polyimide resin, etc., having a superior heat resistance and abrasion resistance, so that the spacer 17 may have a discoidal spacer section and a square press-fitting section integrally protruded from one end face of the spacer section. For installing the spacer 17 to the base-side end face section of a motor shaft 4 on the opposite side of a worm 4a, the spacer is assembled in a unturnable state by press-fitting the press-fitting section in a recess 4b formed on the base-side end face of the shaft 4 on the opposite side of the worm 4a. When a reverse rotating force and a thrust force are applied to the worm 4a from a worm wheel 11 as window glass is pressed down, the spacer 17 is pressed against a thrust pad section 3a.  When the spacer 17 is pressed against the section 3a, a frictional braking force is generated against the reverse rotating force.
Patent JP-H05189182-A (JP)
Title: Multiwindow display device
Inventor: KAWASAKI HARUHISA
IPC: G06F3/14
Filed: 1991-11-13
Abstract: PURPOSE:To easily confirm a request from the process of an inactive window or the like. CONSTITUTION:A window information managing means 20 stores information showing the window display areas of respective windows and the priority order of the respective windows concerning the plural windows and when there is the request from the process corresponding to each window, this is stored by a process request managing means 22. When there is the request from the process at any arbitrary window among the plural windows, the icon of the process request is displayed at a title bar in an active window displayed at a front plane.
Patent JP-H06152667-A (JP)
Title: Clock recovery circuit
Inventor: KOMATSU SUSUMU
IPC: H04L27/22
Filed: 1992-11-06
Abstract: PURPOSE:To reduce pattern jitter in a recovered clock. CONSTITUTION:A phase error detection circuit 2 detects a phase error of an input signal and outputs the phase error signal to a valid phase error extraction circuit 4. A valid discrimination circuit 3 discriminates whether or not phase error detection is valid based on a change in a sign of sample, values or an amplitude ratio in two sample before and after a sampling timing for detecting a phase error and outputs a valid signal. The valid phase error extraction circuit 4 outputs a phase error signal as a phase control signal for phase control of a recovered clock when the valid phase error detection is indicated by the valid signal. Thus, the phase control implemented by an invalid phase error signal is prevented and production of pattern jitter in the recovered clock is prevented.
Patent JP-H10125719-A (JP)
Title: Formation method of wire bonding pads
Inventor: MURAKI ICHIRO
IPC: H05K3/40
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To enable formation of a multiplicity of pads on a ceramic substrate with a good connectabilily with wires and an excellent flatness. SOLUTION: A green sheet 21 having a conductive paste layer 22 already formed therein for formation of wire bonding pads 16 thereon is pressed to bury the conductive paste layer 22 into the green sheet 21, burned to form a wire bonding conductive layer 26 on the ceramic substrate 11, and the layer 26 is etched to be flattened.
Patent JP-H11128875-A (JP)
Title: Treatment of incineration dust and ash
Inventor: MIIKE KAZUHIRO
IPC: C22B15/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To efficiently treat incineration dust and ashes without the generation of harmful materials while reducing the burden of a circulation treatment by feeding the incineration dust and ashes into a metal smelting furnace and subjecting the incineration dust and ashes to a heating and melting treatment together with metal concentrates in the furnace. SOLUTION: The incineration dust and ashes, i.e., the incineration ashes and incineration flying ashes emitted from general municipal waste incinerators and the molten flying ashes at the time of subjecting these ashes to the melting treatment are washed preferably with water or dilute acid and are subjected to a dechlorination treatment and thereafter, the ashes are, for example, pelletized. These pellets are fed into the metal smelting furnace, for example, a reflection furnace of copper smelting, flash smelting furnace, etc., and are subjected to the heating and melting treatment together with the metal concentrates in the furnace. The incineration dust and ashes contain approximately 15 to 30 wt.% silica-component, several % alumina-component and lime-component and about several to several tans % others, such as metals.  The silica-component, the alumina-component and the lime-component are the compsn. to form slag in metal smelting and, consequently, slag-compsn. are adjusted by feeding the incineration dust and ashes into the metal smelting furnace. The incineration dust and ashes are also used as a flux for adjusting the melting temp.
Patent JP-H09114861-A (JP)
Title: Information controller
Inventor: MONMA ATSUKIMI
IPC: G06F17/30
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To relieve the burden of a worker performing a setting process and a reference process by making the evaluation reference of the relative attribute corresponding to each information have consistency. SOLUTION: An information holding means 13 is made to hold information and the relative attribute on the information by making a pair of them, and these pairs are made to be held as the set of the concept of sessions in a session holding means 14. The storage of the pair in the session holding means 14 is performed by a relative attribute setting means 15, sessions to be stored are specified and the pairs are stored. When information or the relative attribute are designated from a worker, a pair presentation means 16 specifies the pair in which the information or the relative attribute designated from the sessions held in the session holding means 14 are made elements, acquires at least one of the relative attribute or information contained in the pair from the information holding means 13 and outputs them.  When the pair is designated from the worker, a session presentation means 17 specifies the session holding the pair as elements from the sessions held in the session holding means 14, acquires the pair of the elements of the session from the information holding means 13 and outputs them.
Patent JP-2001114162-A (JP)
Title: Rear cowl of motorcycle having sitting seat
Inventor: HASEGAWA KENICHI
IPC: B62J23/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a rear cowl for a motorcycle having a sitting seat capable of reducing the number of fitting parts and the assembling manhour, and improving the work efficiency by modularizing the rear cowl and the sitting seat. SOLUTION: This rear cowl includes side walls 12b for covering the vehicle body from both sides and a connecting part 12i formed between the side walls 12b to connect the side walls 12b, and the sitting seat is integrally connected to the connecting part 12i by a connecting member.
Patent JP-H05109835-A (JP)
Title: Copper polyimide substrate
Inventor: OGASAWARA SHUICHI
IPC: H05K1/03
Filed: 1991-10-18
Abstract: PURPOSE:To provide a polyimide substrate where the drop of the adhesive strength of a metallic layer or the dimensional change is little even after it has gone through environmental test. CONSTITUTION:In a copper polyimide substrate where a metallic layer is formed directly without interposing an adhesive layer on the surface of polyimide resin, polyimide resin is used, which is gotten by dehydrating and condensing polyimide acid being gotten by polymerizing paraphenylene diamine to biphenyl tetracarboxylic acid anhydride at the rate of 1-2mol. to 1mol. as polyimide resin. Hereby, a copper polyimide substrate, which does not incur the drop of adhesive strength or dimensional change even if exposed to high-temperature atmospheric circumstance extending for a long period, can be gotten, and for this board, an adhesive layer does not lie between the copper layer and the polyimide resin layer, so the electronic part such as FPC, TAB, etc., being made using this board is capable of high-density wiring, and it becomes the extremely highly reliable one.
Patent JP-H11117482-A (JP)
Title: Steps, its execution method, and step block body
Inventor: TANIGUCHI NOBUYUKI
IPC: E04F11/02
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To improve execution efficiency at a low cost by forming the side cross section of a step block body made of a stone or concrete into a nearly inverted trapezoidal shape, mounting the blacks along an inclined face, and fixing them with expansion anchors. SOLUTION: The side cross section of this step block body 1 is formed into a nearly inverted trapezoidal shape having a mount section 2 and an inclined face 3. When a natural stone cut out into a square shape is to be used, it is diagonally cut wile the mount section 2 is left. When concrete is to be used, the block body 1 can be formed with concrete at a half quantity of that of the conventional block body. The mount section 2 of the block body 1 is mounted on the ground 10, the inclined face 3 is made to coincide with the inclined face of an existing retaining wall 11, and anchors 20 with an expansion slit 22 are driven to fix the block body 1. This method is repeated in sequence, and the block bodies 1 are stacked to construct the steps. The step are simply formed in a short time without requiring form execution, thereby the execution cost can be reduced.
Patent JP-2001118733-A (JP)
Title: High frequency power transformer and power converter using the same
Inventor: NAKAJIMA SUSUMU
IPC: H01F27/28
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency power transformer wherein a primary winding having no center tap and at least a pair of secondary windings having center taps for outputting full-wave rectified current are arranged on a nanocrystal soft magnetic alloy thin belt magnetic core, and a power converter of high efficiency and reliability which uses the high frequency power transformer. SOLUTION: In a no-cut nanocrystal soft magnetic alloy thin belt magnetic core, Fe wherein peak value of magnetizing force is 0.05 A/m and permeability at a frequency of 20 kHz is larger than 30,000 and at most 80,000 is selected as the main component, and fine crystal grains whose crystal grain diameter is at most 50 nm occupies at least 50% of a total volume of the texture. In a high frequency power transformer, a primary winding having no center tap and at least a pair of secondary windings for outputting full-wave rectified current are arranged on the nanocrystal soft magnetic alloy thin belt magnetic core. Two coupling coefficients at 20 kHz of the primary winding and the respective secondary windings which are main outputs of the primary winding are at least 0.9999.  A value that a larger leakage inductance which is measured from the primary winding by short-circutting the respective secondary windings as the main outputs is divided by a smaller leakage inductance is at most 1.1.
Patent JP-H05112878-A (JP)
Title: Production of inorganic blended particles
Inventor: OCHI YASUO
IPC: B22F1/02
Filed: 1991-10-18
Abstract: PURPOSE:To stably and efficiently produce inorg. blended particles having excellent sphericity by depositing a prescribed metal oxide layer on the surface of a core material without synthesizing undesirable particles. CONSTITUTION:An organometallic compd. is bonded to the surfaces of particles of an inorg. core material, these surface-treated particles are dispersed in a solvent, and one or more kinds of hydrolyzable organometallic compds., a reaction catalyst and water are added to the solvent while keeping the concn. of the resulting hydrolyzates within the solubility limit or the critical supersaturation value. A metal oxide layer is deposited and grown on the surface of the core material.
Patent JP-H02144784-A (JP)
Title: Code reader
Inventor: OUCHI IKUO
IPC: G06K13/077
Filed: 1988-11-28
Abstract: PURPOSE:To prevent the generation of a read error by inputting a card, detecting and positioning a terminal of the card, and thereafter, advancing the card in reverse and starting a read operation. CONSTITUTION:When a card is inserted from a card insertion port, an insertion detects it and a motor 5 is driven forward and rotated, and the card is led in and carried. When the tip of the card reaches a position of a final position detector 2, the motor 5 is stopped, and a scanner 6 is operated. When decoding of a bar-code signal (bc) which is read is ended, the motor 5 is driven to rotate in the reverse advance direction, and the card is moved to the next bar-code position printed on the card. When read of the bar-code is ended, the card advances in reverse and carried to the card insertion port and discharged.
Patent JP-H07149950-A (JP)
Title: Rubber composition for tire tread
Inventor: KIMURA SHIGEO
IPC: C08K3/22
Filed: 1993-11-29
Abstract: PURPOSE:To produce the composition which can give a tire tread improved in wet skid resistance without detriment to processability, wear resistance and low heat buildup. CONSTITUTION:The composition is prepared by compounding 100 pts.wt. natural rubber and/or synthetic diene rubber with 5-30 pts.wt. at least one powder of an inorganic compound represented by the general formula: M.xSiO2.yH2O [wherein M is at least one oxide or hydroxide of a metal selected from among Al, Mg, Ti and Ca; and x and y are each an integer of 0-10] and having a particle diameter of 10mum or below, and 30-100 pts.wt. carbon black.
Patent JP-H08156874-A (JP)
Title: Bilge discharging device of small ship
Inventor: HENMI YASUHIKO
IPC: B63B13/00
Filed: 1994-12-01
Abstract: PURPOSE: To surely discharge bilge without any problem of backflow of water into divisions in a ship with a simple constitution. CONSTITUTION: A strainer of a suction port of the upstream bilge discharge pipe 61 is opened to the bottom of an engine room 41, and a discharge port 60 of the downstream bilge discharge pipe 62 is opened to receive negative pressure in the downstream of an impeller 50 of a water jet propeller 5. A backflow preventing means 7 is disposed in a discharge path. The intermediate part of the discharge path is constituted to pass a position higher than the suction port and discharge port 60 and a backflow preventing means 7 is disposed in the discharge path at the high position.
Patent JP-H04170947-A (JP)
Title: Melting/warming device for dental impression material utilizing far infrared radiation
Inventor: NAKAMURA MASANORI
IPC: A61C9/00
Filed: 1990-11-02
Abstract: PURPOSE:To prevent the fluidity of an agar-agar impression material from being deteriorated in a prescribed time, and to decrease the power consumption to the utmost by melting a dental agar-agar impression material by a heating element for radiating far infrared radiation and utilizing the far infrared radiation for holding the agar-agar impression material in a liquid at a prescribed temperature by the heating element. CONSTITUTION:A cartridge 27 consisting of a glass container in which an agar-agar impression material is contained is inserted into a hole 13 provided on a reflecting body 11, and a temperature control part 18 in which a power source is contained heats a cartridge heater 25, while controlling the electricity required for melting the agar-agar impression material. A far infrared radiation radiated from far infrared radiation radiating ceramics 24 subjected to plasma spray to both faces of a heating element 12 heats the agar-agar impression material 27. The extreme infrared radiation which passes through the container of the agar-agar impression material 27 heats the extreme infrared radiation radiating ceramics 24 subjected to plasma spray to the inside surface of the reflecting body 11, and furthermore, radiates the far infrared radiation and melts the agar-agar impression material. At the time point of reaching a prescribed temperature, a power source of the cartridge heater of a heat source is turned off. Subsequently, a temperature control circuit operates and starts warning.
Patent JP-S63226177-A (JP)
Title: Csd type solid-state image pickup element
Inventor: YAMAWAKI MASAO
IPC: H04N5/335
Filed: 1986-12-15
Abstract: PURPOSE:To easily contrive to realize an electronic shutter function even by a CSD type solid-state image pickup element, by reading out simultaneously a signal charge and an unnecessary charge to a CSD from plural photoelectric converting elements separated by two picture elements or more in the vertical direction, and abandoning only the unnecessary change from a drain. CONSTITUTION:Two picture elements 104c, 104f separated by N picture elements are selected simultaneously at a timing t1, and a signal charge Qsig and an unnecessary charge QR are read out to a CSD type charge sweep type solid-state image pickup element 102 from the respective picture elements. Thereafter, these charges Qsig, Qs are transferred simultaneously through the inside of the same CSD type image pickup element, and only the unnecessary charge QR is read out from a reset drain terminal through a drain gate terminal 110. Thereafter, the signal charge Qsig is transferred, but when the sweep of the charge QR is ended, the drain gate terminal and an accumulation gate ST 106 are switched to the 'H' 'L', and 'L' 'H', respectively, and driven so that only the signal charge Qsig can be transferred to the accumulation gate 106. In such a way, the sweep of the unnecessary charge can be realized easily.