baber/WOPTO huggingface dataset:
Patent JP-H04202232-A (JP)
Title: Modification of conductivity of resin molding
Inventor: MOTOGAMI KENJI
IPC: C08L71/02
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a resin molding of improved electric conductivity without detriment to its properties and without causing its discoloration by molding a mixture obtained by kneading a resin molding material with a specified complex. CONSTITUTION:An organic polymeric compound (i) obtained by crosslinking an organic compound having a skeleton of formula I{wherein Z is a residue of an active hydrogen compound; Y is an active hydrogen group; m is 1-250; k is 1-12; and A is a group of formula II [wherein n is 0-25; R is 1-20C alkyl or (alkyl)aryl} is mixed with 0.5-10wt.%, based on component (i), component (i)-soluble electrolyte salt (ii) dissolved in a solvent highly compatible with the organic compound, and the solvent is removed from the mixture to obtain a complex (b). A resin molding material (a) is kneaded with 1-30wt.%, based on component (a), component (b) to obtain a mixture. This mixture is molded to obtain a resin molding.
Patent JP-H08167569-A (JP)
Title: Exposure device
Inventor: SHIRASU HIROSHI
IPC: G03F9/00
Filed: 1994-12-14
Abstract: PURPOSE: To obtain an exposure device which is capable of reducing the occupied area for increased photosensitive substrates from the outside when it is set up and making quick transfer and replacement even if they are increased in size. CONSTITUTION: A photosensitive substrate 2 transferred being kept horizontal in position is placed upright in position by a erecting means 4, the substrate 2 held vertical in position is rectilinearly moved to a vertical holding surface 11 of a substrate stage 8 and held by transfer means 29 and 30 provided above the erecting means 4. By this setup, a multiaxial transfer system is capable of being formed much smaller in size and an area occupied by it as compared with a conventional articulated robot.
Patent JP-H07192406-A (JP)
Title: Device for generating timing clock and magnetic disk device loading the same, and semiconductor integrated circuit incorporating the same
Inventor: HOTTA RYUTARO
IPC: G11B20/14
Filed: 1993-12-27
Abstract: PURPOSE:To reduce the processing time, to enhance the PLL band and to increase the magnetic disk capacity by using a timing error detector for digital operation and also for analog operation, detecting a timing error amount and converting it into an analog amount and outputting it. CONSTITUTION:In a signal reproducing system block, a PLL 19 is constituted of the timing error detector, a loop filter and a VCO. A timing clock 34 being an output of a filter 16 is fetched by an analog/digital converter 17, and the digital signal data 37 are generated. The digital equalized signal data 33 are outputted to a comparator, and whether or not the value is larger than zero, is judged. The comparison result and the signal data 33 are inputted to a one clock delay circuit, and the delay comparison data are generated. An integrator generates an integration result. A DAC performs the operation making flow current or pulling out current through/from the loop filter according to positive/ negative value of an input.
Patent JP-H01176005-A (JP)
Title: Decarbonizing method for carbon contained in iron powder
Inventor: IKEZAKI EIJI
IPC: B22F1/00
Filed: 1987-12-28
Abstract: PURPOSE:To prevent sticking and oxidation in the fluidized bed and to enable uniform decarbonization by specifying temp. of the fluidized bed and composition of the fluidizing gas at the time of decarbonizing iron powder containing carbon with the fluidized bed system. CONSTITUTION:The temp. in the fluidized bed is held to 550-800 deg.C and the fluidizing gas making >=0.4 of partial pressure ratio of steam to hydrogen is blown into the fluidized bed to decarbonize the iron powder containing carbon. By this method, while preventing the oxidation and the sticking, the iron powder containing carbon can be decarbonized to extremely low level. However, in accordance with progressing the decarbonization, the oxidizing reaction in the iron powder containing carbon is intensified and the ratio of metallic iron to the whole iron content comes to less than the aimed value, the iron powder is reduced with the fluidizing gas making <0.4 of the above partial pressure at <=800 deg.C.
Patent JP-H01174828-A (JP)
Title: Mixer for hot and cold water
Inventor: TSUTSUI OSAMU
IPC: F24D17/00
Filed: 1987-12-29
Abstract: PURPOSE:To shorten the operation time largely, and to control a temperature at high speed by differentially operating a detection value from a temperature sensor in an analog differentiating circuit. CONSTITUTION:In a device in which a hot water side flow path 1 and a water side flow path 2 are communicated with a mixing flow path 7 through a temper ature regulating valve V, a hot and cold water mixing ratio of which can be varied, and a temperature sensor S is mounted into the mixing flow path 7, a detection value from the temperature sensor S is input to a microprocessor 5 through an input interface 9 while an analog differentiating circuit A differenti ating a temperature by the time is connected to the temperature sensor S, and the differentiating circuit A is connected to the microprocessor 5 through the input interface 9. The microprocessor 5 comparison-operates and processes a differential value from the analog differentiating circuit A, a detection value and a target value according to a control program previously stored in a mem ory 8, and a stepping motor 6 is driven through an output interface 10 and a driver 13 on the basis of the result of the processing.
Patent JP-H01175863-A (JP)
Title: Injection needle removal device
Inventor: ARASHIMA YASUTOMO
IPC: A61G12/00
Filed: 1987-12-29
Abstract: PURPOSE:To enable an injection needle to be safely further easily removed by providing a removing part and a storage part and equipping the removing part with an engaging hole engaging the injection needle and tapered parts in both sides of the engaging hole forming its thickness larger in accordance with the engaging hole deeper in its inside. CONSTITUTION:An injection needle removal device has a removing part 1 removing an injection needle from a syringe and a storage part 2 storing the injection needle. The removing part 1 provides an insertion hole 3 of almost circular shape to be drilled, and the insertion hole 3 provides a rectangular engaging hole 4 and a triangular engaging part 5 to be drilled and opposed facing. The engaging hole 4 forms triangular tapered parts 6, 6 increasing a thickness of both side walls in accordance with the wall deeper from its opening part to the inside, and even the engaging hole 5 forms a tapered part providing triangular engaging recessed parts 7, 7 to be drilled in the one side wall. In order to remove the injection needle 11, an engaging piece part 13 is engaged with the engaging hole 4, and rotating the syringe 17, mounting is relaxed between the syringe 17 and the injection needle 11. The engaging piece part is once removed from and pressed into the engaging hole 4 positioning a point end of the tapered part 6 between a mounting part 14 and the syringe 17. An end face of the mounting part 14 is pressed down by the tapered part 6, and the injection needle drops down.
Patent JP-H0931625-A (JP)
Title: Method for pretreating semiconductor substrate
Inventor: RI EISHIYOU
IPC: C23C16/14
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To execute a pretreatment increasing a nucleus forming speed of a substance to be vapor-deposited and the number of sites by forming a thin film on the substrate with a source gas of the substance to be vapor-deposited and a reductive gas after removing an oxidized layer on a surface of a titanium nitride substrate inserted in a reactor.  
     SOLUTION: The substrate on which the titanium nitride is vapor-deposited is inserted in the reactor, and after subjecting the reactor to a vacuum treatment, gaseous nitrogen, etc., is introduced into the reactor over 1-3 times to execute purging. Then, the evaporation treatment is executed again so that a pressure in the reactor may be ≤1mTorr, and after removing completely the oxidized layer on the surface of the titanium nitride by introducing WF 6 -SiH 4 , etc., for a set time, the WF 6 -SiH 4  introduction is interrupted, and the source gas of the substance to be evaporized and the reductive gas is introduced to vapor-deposit the thin film on the substrate. The substrate is kept at 300-600°C during the removing of the oxidized layer is executed, and the pressure in the reactor is kept at the order of 10 -3  to several ten Torr, and a partial pressure ratio of SiH 4  to WF 6  is kept at the order of 0.1-1.0. In this way, a formation of a nucleus of the thin film to be vapor-deposited is made easy. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H09181860-A (JP)
Title: Printer
Inventor: YAMAMOTO KENICHI
IPC: H04N1/21
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To attain a high print speed furthermore. SOLUTION: Plural (e.g. four) sets of video data generating circuits 40 and page memories 27 are provided and division read input means 23, 24 and a synthesis output circuit 50 are provided and image data stored in an image data memory 60 are distributed to page video data generating circuits 40A, 40B, 40C, 40D which generate division page video data PVDA, PVDB, PVDC, PVDD in parallel. Then the division video data PVDA, PVDB, PVDC, PVDD generated in parallel are synthesized and the generating speed by the video data generating circuits 40A, 40B, 40C, 40D is selected to be the same as a generating speed by a conventional video data generating circuit 40 to increase the transfer output speed of the video data PVD to an engine 31.
Patent JP-2001152621-A (JP)
Title: Avoidance structure for fallen-leaf of inward bend for eaves gutter
Inventor: TANAKA KAZUHARU
IPC: E04D13/064
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a fallen-leaf avoidance structure of the inward bending for an eaves gutter, in which fallen leaves can be avoided even in the section of the inward bending and the chock with fallen leaves to the eaves gutter or the like can be prevented. SOLUTION: An eaves gutter 2 is built along the edge of eaves of a roof 1, while a fallen-leaf prevention plate 3 is disposed on the top face of the eaves gutter 2. The end sections of the eaves gutters 2 are mutually connected by an inward bending 4 at a re-entrant angle section corresponding to the bottom section of the roof 1. A fallen-leaf prevention body A for a reentrant angle is disposed to the inward bending 4, while the fallen-leaf prevention body A for the reentrant angle and the end section of the fallen-leaf prevention plate 3 of the eaves gutter 2 are connected by a connecting section B.
Patent JP-H10169505-A (JP)
Title: Piston for direct injection diesel engine
Inventor: ITOU TOMOHITO
IPC: C22C21/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a piston for a direct injection diesel engine, by compounding and reinforcing an area including the lip edge of a head part in which a combustion chamber is recessed in the top surface of a piston by a fiber integrated body to which matrix metal is permeated, and also orientating this reinforced fibers to the circumferential direction of the lip edge. SOLUTION: A piston 1 for a direct injection diesel engine, in which an aluminum-silicon alloy is formed into a matrix 10, is equipped with a head part 2, a ring land part 3 and a skirt part 4, and a combustion chamber 21 is recessed in the center of the top surface 20 of the head part 2. In this case, an annular fiber integrated body 5 is filled and compounded into the matrix 10 in an area including the lip edge 21a of the combustion chamber 21. Alumina- silica fibers are used for reinforced fibers composing the fiber integrated body 5, and this reinforced fibers are orientated to the circumferential direction of the lip edge 21a. This piston 1 can apply strength that can sufficiently resist against a high temperature/high load, especially to the lip edge 21a, therefore the improvement of the performance of a smoke and so on can be expected.
Patent JP-H01178771-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: HOSOI MASAHIRO
IPC: F02P5/15
Filed: 1987-12-29
Abstract: PURPOSE:To prevent any knocking from occurring by discriminating service fuel with a detecting signal out of a knock sensor at each range in the case where an engine driving state shifts from an operating range on one side to that on the other. CONSTITUTION:A control unit 84 divides an operating range into a low load area and a high load area by engine speed and engine load, and furthermore a throttle opening variable speed is added and then it is divided in a three- dimensional manner. The control unit inputs a detection signal out of a knock sensor 78 in each operating range as a count memory detecting signal of abnormal knocking, and discriminated service fuel between lead-free high octane gasoline and regular gasoline, and according to this discrimination, it controls ignition timing properly. When one side shifts from the operating range to that of the other, the service fuel is accurately discriminable, so that the occurrence of knocking due to a difference in octane value is thus avoidable.
Patent JP-H09151253-A (JP)
Title: Heat-resistant additive for organopolysiloxane and heat-resistant organopolysiloxane composition
Inventor: AKAMATSU SHOJI
IPC: C08G77/14
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-resistant additive for organopolysiloxanes which exhibits an excellent solubility in various organopolysiloxanes such as dimethylopolysiloxane and imparts heat resistance to them without detriment to their clarity by selecting a specific organopolysiloxane as the additive. SOLUTION: An organopolysiloxane represented by formula I [R<2> is a 1-10C monovalent hydrocarbon group (e.g. an alkyl such as CH3 , C2 H5 , or C3 H7 , an aryl such as phenyl or tolyl, or a haloalkyl such as 3,3,3-trifluoropropyl); R<2> is R<1> or an eugenol residue represented by formula II; and (m) is 5-50 and (n) is 0-500 provided when (m) and (n) are each a positive integer, then n/m is pref. 0.001-1 and, when (n) is 0, then at least one R<1> bonded to the molecular terminal is an eugenol residue] is selected as a heat-resistant additive for organopolysiloxanes. A heat-resistant organopolysiloxane compsn. is obtd. by incorporating the additive in an amt. of 0.01-20wt.% of the compsn. into an organopolysiloxane excluding the organopolysiloxane represented by formula I.
Patent JP-H06187402-A (JP)
Title: Method for defining work indicating picture of printed boad assembling
Inventor: TAKADA MASAHITO
IPC: G06Q50/00
Filed: 1992-12-15
Abstract: PURPOSE:To easily generate a work indicating picture proper for each process to improve the work efficiency and to improve the production quality. CONSTITUTION:The picture layout of the work indicating picture displayed on a display terminal equipment defines a display area for display of shapes of substrates and parts of a work indicating diagram, a rough position display area for display of the position on the work indicating diagram of the display area 1, a parts explanation information display area 3 for display of the number of divisions for divisional enlargement of the work indicating diagram and explanation information of parts as work objects, items of parts explanation information, headers, the number of display characters, and the number of explanation parts in accordance with the work method of each process. These definition results are stored in a picture definition information file, and work indicating data of each process is generated based on this file and assembling information of a printed board.
Patent JP-H09186057-A (JP)
Title: Vapor deposition device of molecular contaminants
Inventor: FUAN SEISEI
IPC: C30B31/06
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To allow a diagnosis of failed wafers and an analysis and a defective generation mechanism due to contaminants by means of deposition of contaminants probable to be generated in a process manufacturing a semiconductor wafer on a basis of material and on a basis of concentration. SOLUTION: After mixing impurity gas from the gas generating means 10 and moisture from the moisture generating means 20 by a mixing means 30 with qualitative control by means of a gas adjustment valve 31 and a moisture adjustment valve 32 respectively inside a reaction chamber 50, these are supplied through a gas injection means 40. The gas injection means 40 performs vapor deposition of contaminants to the wafer 100. After finishing vapor deposition of contaminants, an exhaust part 60 is operated so as to exhaust residual gas inside a reaction chamber 50 to the outside. Thereby, a desired contaminant can be deposited on a desired region of the wafer 100 surface in a desired concentration.
Patent JP-H03192812-A (JP)
Title: Voltage controlled oscillator circuit
Inventor: SAITO SHOICHI
IPC: H03K3/354
Filed: 1989-12-21
Abstract: PURPOSE:To attain high frequency operation in which the frequency is considerably increased with very simple constitution by inserting a MOS transistor(TR) between adjacent inverters of a ring oscillator adopting the inverter chain and using the chain as a variable delay line by gate voltage control. CONSTITUTION:An inverter 1 and a MOS TR 2 form sub circuits 3-1-3-(2N+1). The sub circuits are connected in an odd number in cascade (2N+1 circuits in figure 1), and the output of the sub circuit of the final stage is fed back to the input of the 1st stage sub circuit. Since the resistance R of the MOS TR is varied from several tens ohms to infinite by varying the gate voltage, the operating frequency is controlled widely by varying the gate voltage. That is, a voltage controlled oscillator is obtained, in which a gate common input 301 of the sub circuits 3-1-3-(2N+1) is used for the analog input and the output of the optional sub circuit is used as an output. Number of stages of the sub circuits is decreased to attain high speed oscillation.
Patent JP-H07193918-A (JP)
Title: Service board for apartment house
Inventor: NOJIRI KUNI
IPC: H02B1/30
Filed: 1993-12-28
Abstract: PURPOSE:To provide a service board for an apartment house excellent in operability and appearance through which both power cable and telephone cable can be led in safety while reducing the size. CONSTITUTION:The service board for an apartment house comprises an open front housing 3 having the back side being secured to the outer wall of an apartment housing and the bottom side serving as a cable lead-in/lead-out section, a power distribution unit 4 for common area being set at the upper part of the housing 3, a power distribution unit 4 for each house being set in the center of the housing 3, a wood board 6 being set at the lower part of the housing 3 and planted with separators 64 extending horizontally and vertically in order to partition a space for setting telephone unit, and door body 9. The outside of the separator 64 provides a space 65 for passing the distribution lines 7 and the cable lead-in/lead-out section at the bottom face of the housing 3 is partitioned for the distribution line 7 and the telephone line 8 with reference to the erected position X of the separator 64.
Patent JP-H11167473-A (JP)
Title: Printer selecting device, its method and recording medium
Inventor: TAKAIRA SUKETOSHI
IPC: G06F1/32
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of distributing a print instruction to a printer capable of printing it most quickly when the print instruction is issued to a printer side even when a printer with a power saving function is connected. SOLUTION: Concerning printers PR1 to PR3 in a power saving mode, a printer server 10 sums a time required until printing becomes possible and the time required for an already received print order to decide the sums as a processing time. Concerning the printers PR1 to PR3 in the state of being capable of printing, a time required for the already received print instruction is decided as the printing time of a printer to distribute the print instruction to the printers PR1 to PR3 of the minimum processing time.
Patent JP-H10156380-A (JP)
Title: Method of running sewage treating device
Inventor: YAMAMOTO SHINJI
IPC: C02F1/44
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of running sewage treating device capable of smoothing the flow of sewage from inflow to discharge, stabilizing a sewage treatment, efficiently executing a membrane sepn. operation and prolonging the life of a membrane separator. SOLUTION: This running method for the sewage treating device which stores the water 11 to be treated once in a flow rate regulating vessel 1, then treats the water with an aeration tank 2 having a membrane separator 3 consists in executing the start and stop of the intermittent operation of a feeder 5 for the sewage flowing into the flow rate regulating vessel 1 and the membrane separator 3 immersed in the aeration tank 2, the regulation the increase or decrease of the water feed rate of the sewage from the flow rate regulating vessel 1, the change of he intermittent operation of the run and pause of the membrane separator 3 pr the change of the flux of the membrane separator 3 by the liquid level of the flow rate regulating vessel 1 and the aeration tank 2,  the water feed time or water feed rate from the flow rate regulating vessel 1 and the run tome or water volume of the membrane separator 3. In the running method, the running of the aerator of the aeration tank 2 is recommended to be run in such a manner that the intermittent running or air feed rate may be regulated by the water feed from the flow rate regulating vessel 1 and the time when the membrane separator 3 is held stopped.
Patent JP-2000356015-A (JP)
Title: Stairway structure
Inventor: YAMAGUCHI HIROKI
IPC: E04F11/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a stairway structure simple in structure, to lessen assembly mandays of a stairway and not to generate creaking noise which is generated as a contact surface of a riser and a stepboard is rubbed. SOLUTION: Stepboards are horizontally supported differently in height on a pair of stepboard receiver members 1, risers 3 are provided between the stepbpards, an upper end part of the riser 3 is inserted in an upper side stepboard groove 21a of a lower surface of a rear end part of an upper side stepboard 2a and a first clearance part is provided, a second clearance part is provided between both side surfaces of the stepboard receiver member 1 and the riser 3, and a cushioning member is interposed between a surface of a lower end part of the riser 3 and a front end surface of a lower side stepboard 2b and is connected.
Patent JP-H06180503-A (JP)
Title: Photosensitive film
Inventor: KAWADE MASAHITO
IPC: H05K3/18
Filed: 1992-12-15
Abstract: PURPOSE:To obtain a resist film excellent in fitness to a fine rugged surface and developability without deteriorating the film forming property of a resist. CONSTITUTION:A compsn. obtd. by dispersing heat resistant fine powder in an uncured photosensitive resin matrix having <100,000, preferably <=10,000 average mol.wt. is formed into a sheet shape to obtain the objective resist film. The heat resistant fine powder is preferably fine powder of a precured heat resistant resin or inorg. fine powder, the pref. amt. of the fine powder added is 5-80vol.% of the amt. of the photosensitive resin matrix and the pref. average particle diameter is 0.01-10mum.