baber/WOPTO huggingface dataset:
Patent JP-H08254354-A (JP)
Title: Opposed blade damper
Inventor: MUTO NOBORU
IPC: F24F13/15
Filed: 1995-03-17
Abstract: PURPOSE: To facilitate a control of adjustment of flow rate with a damper and further facilitate a control of fine adjustment for a flow rate by a method wherein a varying characteristic of fluid flow rate in respect to a valve opening angle is made to be substantially linear one in all valve opening regions ranging from a valve plate opening start state to a valve plate closing state. CONSTITUTION: Each of valve stems 21 , 22 is fixed to each of base ends 3b1 , 3b2 of corresponding valve plates 31 , 32 . Resistor member's r1 , r2 extending along the valve stems 21 , 22 with a shape of a cross sectional surface crossing at a right angle with the valve stems 21 , 22 being substantially an arcuate shape are projected at side surfaces 3i1 , 3i2 opposing against the other valve plates 32 , 31 at an opening position O of each of the valve plates 31 , 32 while being displaced to extremity end portions 3a1 , 3a2 from a central part of each of the valve plates 31 , 32 .
Patent JP-S59185710-A (JP)
Title: Tapping spout for blast furnace
Inventor: FUKUDA TOSHIAKI
IPC: C21B7/14
Filed: 1983-04-05
Abstract: PURPOSE:To provide a tapping spout for a blast furnace which has much longer life than the life of a tapping spout lined with a conventional spout material by consisting said spout of high density panel blocks which are calcined or uncalcined after pressure molding and are lined integrally on the side walls thereof. CONSTITUTION:This tapping spout for a blast furnace is constituted by uniting permanent lining bricks 2 and panel blocks 4 in a shell 1 to one body by means of a casting spout material 3. Said blocks 4 which are preliminarily densely molded and are particularly formed by pressure molding are preferred. The range where the blocks 4 are attached in the tapping spout is satisfactory if the section contacting mainly with a slag line and a slag-metal boundary can be covered. Said range can be set in conformity with the level of the molten iron and the slag. The installation of the tapping spout is accomplished, for example, by placing the bricks 2 on the inside of the inside frame 1 of the shell then applying the casting material 3a on the bottom of the spout and setting a core 5 fixed with the blocks 4 by means of holders 6 in the central part of the spout. The casting material 3b is thereafter applied in the clearance between the core 5 and the bricks 5 and after the material 3b cures, the holders 6 are removed and the core 5 is removed, by which the intended tapping spout of the blast furnace is obtd.
Patent JP-S62216224-A (JP)
Title: Selectively growing method for tungsten
Inventor: SHIOTANI YOSHIMI
IPC: H01L21/768
Filed: 1986-03-17
Abstract: PURPOSE:To obtain a highly integrating process by providing the steps of growing tungsten only on silicon, removing a modified layer, and growing the tungsten on the tungsten to bury the tungsten in a contact hole to flatten a substrate. CONSTITUTION:This method has the steps of growing tungsten W4 only on a silicon of a substrate 1 formed with a mask pattern on silicon Si, surface treating the substrate 1 to remove a modified layer formed on the mask pattern, and growing again the tungsten 4 only on the tungsten 4. The mask pattern is generally made of phosphosilicate glass (PSG) or silicon dioxide (SiO2). Thus, the selective growth of the tungsten of 3000Angstrom  or thicker is performed, and the tungsten is selectively grown thickly in a contact hole. Thus, the tungsten in the hole is buried to flatten the substrate, thereby obtaining a highly integrating process.
Patent JP-H09251837-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: TSUJII KOSUKE
IPC: H01J9/14
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of swinging of a color selecting electrode so as to eliminate color non-uniformity by locating a welding starting position on a frame surface at a predetermined distance apart from the end of a color selecting electrode element. SOLUTION: A disk-like welding electrode 8 is mounted on a frame member 1a. The outer periphery 5a of an aperture grill element 5 is held between the outer peripheral face 8a of the electrode 8 and the frame member 1a. The outer periphery 5a of the element 5 is welded to a face 1am to be welded of the frame member 1a according to the rotation of the electrode 8. Setting, to 2mm, a distance L between a tangential position P2 and an end position P1 when the outer peripheral face 8a of the electrode 8 and the surface of the frame member 1a are brought into contact with each other in the rotation starting position of the electrode 8 can reduce a swinging generation rate of an aperture grill down to about 0.5%.
Patent JP-H06269353-A (JP)
Title: Automatic rice cooking apparatus for industrial use
Inventor: MIHIRA KEIICHI
IPC: A47J27/00
Filed: 1993-03-18
Abstract: PURPOSE:To provide an automatic rice cooking device for industrial use which can preset a rice cooking a few days ahead by starting the rice cooking process from a metering, and can set a cooking finished time at the same time with a setting of a date. CONSTITUTION:An automatic rice cooking apparatus 1 for industrial use is equipped with a metering device 2, rice washing device which receives the rice which is metered by the metering device and washes the rice, and a rice cooking device 5 which cooks the rice which is washed by the rice washing device, and also is equipped with a display control panel 8 which electrically controls the starts of a metering, rice washing and rice cooking in this order, and can preset-control the starts of the metering, rice washing and rice cooking. A preset control unit 25 on the display control panel 8 can set a date which is a few clays ahead, and can set a specified time of the preset date simultaneously by the setting of a date, and at the same time, the time of the preset date can be changed.
Patent JP-S54149541-A (JP)
Title: Analog-value generating element
Inventor: HIDA TOSHIO
IPC: G06G7/26
Filed: 1978-05-17
Abstract: PURPOSE:To generate various voltage waveforms easily and then to vary the waveforms momently by making a connection between an insulating substrate, on which voltage application electrodes and voltage detection electrodes are formed, and an insulating substrate with a resistive coating layer formed. CONSTITUTION:Conductors 12 and 14 are provided on one side of insulating substrate 16, and several voltage application electrodes 13 and voltage detection electrodes 15 are on the other. On insulating substrate 11, resistive coating layer 17 is formed and electrodes 13 and 15 are arranged at fixed positions of this coating layer 17 and then connected electrically. A fixed voltage is applied from the voltage application circuit to voltage application electrodes 13 via conductors 12 and the voltage distribution waveform generated on the resistive coating layer is extracted from the voltage scanning circuit via conductors 14 by individual scanning on voltage detection electrodes 15.
Patent JP-H06274774-A (JP)
Title: Controller
Inventor: NUMAGAMI TAKESHI
IPC: G08B21/00
Filed: 1993-03-19
Abstract: PURPOSE:To reduce the electrifying current of a light emitting element by setting to a current value necessary for transmission at the time of transmission of the set conditions and to a low current value enough to visual recognition at the time of displaying the operation signal. CONSTITUTION:A signal output terminal PO1 for output of the input setting conditions together with a signal output terminal PO2 which outputs an operation signal in response to the control signal of a control part 3 is provided. The base of a transistor TR 9 of a series circuit consisting of this TR 9 and a resistance 7 is connected to the terminal PO1. Then a series circuit consisting of a resistance 8 and a TR 10 is connected in parallel to the circuit consisting of the resistance 7 and the TR 9, and the base of the TR 10 is connected to the terminal PO2. That is, the setting conditions are outputted from the terminal PO1 at the time of inputting of the setting conditions, and the current value necessary for transmission and decided by the resistance 7 flows through a light emitting element 6. Meanwhile the corresponding operation signal is outputted from the terminal PO2 when a connection signal is outputted. Then a current enough to visual recognition and set by the resistance 8 flows to the element 6.
Patent JP-H04274640-A (JP)
Title: Cyclic monitor packet communication system
Inventor: MORITA NAOTAKA
IPC: H04L12/70
Filed: 1991-03-01
Abstract: PURPOSE:To increase the capability of a reset communication system and to expand its application scope. CONSTITUTION:Communication nodes are divided into two groups, an individual busy address is given to each communication node of a 1st group and a common busy address of communication nodes of a 2nd group is given to the group and each communication node rewrites a busy address in response to an active state and inactive state in each communication node and a communication node belonging to the 1st group sends finally a packet on which a counter reset identifier is described.
Patent JP-2000259013-A (JP)
Title: Device for supporting power fed roller of printing machine
Inventor: FURUKAWA KATSUICHI
IPC: H05F3/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for supporting a power fed roller capable of easily detaching the power fed roller in the case of the maintenance of the power fed roller. SOLUTION: This device is equipped with a housing 22 made of a resin and attachably/detachably provided in a roller supporting lever 16b, a transfer roller (power fed roller) 10 whose either end is supported to be freely rotatably and freely movably in a shaft direction by a roller supporting lever 16a and whose other end is inserted in the housing 22 and supported to freely rotate, and a block for receiving power (receiving member) 29 which is provided in the housing 22 whose either end slides in contact with the shaft end of the roller 10 so as to transmit electricity supplied from the outside to the roller 10.
Patent JP-H08260555-A (JP)
Title: Rain water pit made of synthetic resin
Inventor: BABA AKIO
IPC: E03F5/10
Filed: 1995-03-17
Abstract: PURPOSE: To easily press-in and connect a drain pipe to the connection port of the inflow port, outflow port, or branch pipe inflow port of a pit main body even when axes do not somewhat coincide. CONSTITUTION: Multiple connection ports 2, 4 to be connected to a drain pipe 6 are formed on the peripheral side faces of a rain water pit main body l, and a tubular cleaning port 5 is extended and formed at the upper section. The middle section of at least one connection port 4 of multiple connection ports 2, 4 is formed into a narrow tube section 7, and the inner end opening side and the outer end opening side of the narrow tube section 7 are formed into expanded-diameter tube sections 8, 9 respectively.  Even when axes of the connection port 4 of the pit main body l and the drain pipe 6 do not somewhat coincide, the drain pipe 6 can be inserted without colliding with the inner periphery of the connection port 4 due to the expanded-diameter tube sections 8, 9 when it is inserted and connected, and the drain pipe 6 is pressed into the narrow tube section 7 of the connection port 4 and is held.
Patent JP-S59183624-A (JP)
Inventor: WADA TOSHIROU
IPC: A01F12/56
Filed: 1983-04-04
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-S63229268-A (JP)
Title: Upper surface grinding type belt sander
Inventor: TANAKA MAKOTO
IPC: B24B55/08
Filed: 1987-03-13
Abstract: PURPOSE:To improve a washing effect and increase grinding capacity by providing a material feed device on the inside of a sanding belt and making at least one of the travel rolls of the sanding belt a liquid suction roll. CONSTITUTION:When a work W is transferred from a material feed device 10, its upper surface is sanded at the location of a step-on pressure pad position 18 with the abrasive grain surface 6 of the inner surface of a sanding belt 5 hung around on liquid suction rolls 2, 3 and an air injection 4. At this time, the sanding belt 5 is stuck with grinding scraps on the inner surface at its travel upper part 5a, but they are stripped off by the injection pressure of a washing liquid through a liquid supply nozzle 26, and further, grinding scraps are separated by air injection from an air injection roll 4 in a liquid pool chamber 25, and draining is done through the pinch-holding of a pair of rolls 27. Next, the washing liquid is further recovered by means of liquid suction rolls 2, 3, and at the same time, the slippage between the sanding belt 5 and rolls is gotten rid of. Thus, a washing device can be simplified by making a suction duct unnecessary, and further, the whole of a device can be miniaturized and at the same time, the improved of grinding power becomes possible.
Patent JP-H09252257-A (JP)
Title: Image coder
Inventor: OMOKAWA MITSUNORI
IPC: H04N19/42
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To decrease the circuit scale of a delay circuit or the like and the processing time for data correction processing of an isolated point. SOLUTION: Quantization is conducted by a quantization circuit block 4 and variable length coding is conducted by a variable length coding circuit block 8, and the length of zero run required for variable length coding is measured and data of an isolated point are corrected. That is, when an isolated point is detected as the zero detection result and level detection result used for zero run length measurement for variable length coding, the quantization output data and the value of zero run length are corrected respectively based on them. Thus, the zero run length measurement result is corrected by the detection of the isolated point, and the data correction of the isolated point is conducted simultaneously with zero run length measurement, the the circuit scale and the processing time are reduced.
Patent JP-S53146017-A (JP)
Title: Gas turbine combustor
Inventor: BANDAI SHIGEMI
IPC: F23R3/14
Filed: 1977-05-25
Abstract: PURPOSE: To reduce production of smoke in a gas turbine combustor by constituting same such that a baffle including a plurality of hollow circular truncated cones which are different from one another in size and disposed in a concentrical relation from one another is provided at an open end protion of a fuel nozzle of the combustor in order to stabilize the combustion in the combustor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63226167-A (JP)
Title: Facsimile transmitter
Inventor: SATO TAKASHI
IPC: H04N1/00
Filed: 1987-03-14
Abstract: PURPOSE:To prevent a problem that a black picture element recognized erroneously in a main scan from appearing as a black line in the sub-scanning direction, by providing a picture scanning circuit, a line memory for storing a picture element of one line portion of a main scan, and a black picture element testing circuit for checking for checking a distribution of a black picture element on the line memory and deciding that the read surface is contaminated in case of satisfying a prescribed reference. CONSTITUTION:In case of detecting a contamination of the read surface, an picture signal is generated by scanning the back of the read surface being in a state that there is no transmitting original, without scanning a picture of the transmitting original. That is, in the line memory 12, the picture signal of one line portion of the main scan is stored, a black picture element detecting circuit 13 checks the picture signal stored in the line memory 12, and when a distribution of a black picture element satisfies a prescribed reference, it is decided that the contamination exists on the read surface, and an alarm display is executed. As for a distribution reference of a black picture element, for instance, when continuous three picture element are detained by black picture element in case of 8 dot/mm main scanning line density, or by >=5 black picture element among continuous 16 picture element, it is decided that the contamination exists on the read surface. In such a way, the contamination on the read surface can be detected without executing an unnecessary transmitting operation.
Patent JP-S63226941-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: TSUKUDA FUMIAKI
IPC: H01L21/3205
Filed: 1987-03-17
Abstract: PURPOSE:To set a position of individual input/output terminals in a short time and to design a shorted wiring part by a method wherein a segment connecting central points of functional blocks and an intersecting point of sides of the functional blocks are defined as the input/output terminals and a wiring route is set by connecting the individual input/output terminals in the direction perpendicular to and parallel with the blocks. CONSTITUTION:When a wiring route connecting two or more functional blocks mutually is to be designed by a CAD method, straight lines lAB, lBC, lAC connecting individual central points OA-OC of the functional blocks A-C to be connected mutually and intersecting points 1-6 of sides of the individual functional blocks are defined as input/output terminals. After straight lines perpendicular to the sides of the blocks have been extracted, the individual straight lines are crossed directly, or are crossed via the straight lines parallel with the sides of the blocks so that shortest wiring routes a-c can be constituted. Furthermore, when, e.g., the wiring route set in the above manner is bent on other functional blocks, a wiring part is corrected in such a way that the bent part is expelled outside the functional blocks.
Patent JP-H03261975-A (JP)
Title: Toner carrier
Inventor: TARUMI NORIYOSHI
IPC: G03G15/08
Filed: 1990-03-13
Abstract: PURPOSE:To form a resin layer with high accuracy at low cost by using a rubber material for the surface layer part of an elastic layer and providing a layer on this rubber material by fixing fine particulates. CONSTITUTION:At least the surface layer part 5 of the elastic layer 3 is formed of the rubber materials, so the elastic layer is pressed uniformly against a toner layer thickness control member 24 and a latent image carrier 1 and the layer where the fine particulates 6 are fixed is provided on the surface of the rubber layer 5, so the stickness becomes weak to prevent toner from being fixed. Further, not a resin layer, but the fine particulates 6 are fixed on the surface of the rubber layer 5, so the flexibility of rubber is not lost at all and even if the size accuracy of the surface is slightly inferior, and opposite member can easily be followed to improve the uniformity and stability of picture quality greatly. Consequently, the resin layer can be formed thinnly with the high accuracy without requiring much manufacture cost.
Patent JP-S52143455-A (JP)
Title: Upper enclosed plate of enclosed switch board
Inventor: UEKI YOSHIO
IPC: H02B1/28
Filed: 1976-05-26
Abstract: PURPOSE: To form simple structure and give enough water proof capacity, by deciding position of bolts such that neccessary bolts do not cause water invasion, when draft device is prepared on the part that upper enclosed plate is structured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62215994-A (JP)
Inventor: ASHIZAWA TAKESHI
IPC: G09G5/30
Filed: 1986-03-18
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-S59184718-A (JP)
Title: Manufacture of (w,ti)c powder
Inventor: MIYAZAKI TAKESHI
IPC: B22F9/02
Filed: 1983-04-06
Abstract: PURPOSE:To obtain fine powder of tungsten and titanium carbide (W, Ti)C having <=1.0mu grain size and good mass productivity, by quenching and solidifying molten Co contg. W, Ti and carbon, and removing Co after depositing fine (W, Ti)C by heat-treating. CONSTITUTION:A lump of cobalt, W, Ti and carbon powder are charged respectively in desired amounts into a quarts tube whose tip is constricted to a nozzle shape. The tube is heated in a furnace to make molten Co in which W, Ti and carbon are dissolved in a solid state. The whole is taken out quickly from the furnace and gaseous Ar is introduced simultaneously into the quartz tube to spurt the molten body from the tip of said tube. The molten body is made to collide with a rotating body and quenched at >=10<4> deg.C/sec cooling rate to flake it. After (W, Ti)C is deposited by reheating the flakes, Co is dissolved and removed by heated HCl to obtain superfine powder of (W, Ti)C as insoluble substances by drying.
Patent JP-H04363062-A (JP)
Title: Memory cell array
Inventor: HAYASHI TAKAAKI
IPC: H01L21/8246
Filed: 1991-03-25
Abstract: PURPOSE:To constitute an efficient memory cell array, whose access time is fast and whose chip size is also small, by a method wherein the storage circuit part of a lead only memory integrated circuit is formed by connecting in series and in parallel storage elements consisting of MOS transistors. CONSTITUTION:This series and parallel-connected type ROM cell array is a 4 parallel and 8-step series connection ROM cell array of a constitution wherein diffused layers 56, 57, 58 and 59 having a row signal are connected in parallel to a contact 510 and MOS transistors consisting of polysilicon layers of line signal conductors 52 are connected in series in 8 steps. Row signal conductors consisting of the layers 56, 57, 58 and 59 connected in parallel to this contact 510 are selected by row signal selection conductors 53 and 54. The two diffused layers arranged in such a way are arranged in opposition to one piece of the contact, memory cells are connected in series in 8 steps to each of the diffused layers and moreover, the diffused layers are selected by the two row signal conductors. When this memory cell array is used, an increase in a capacity can be achieved without delaying the access time of the array.
Patent JP-H02239488-A (JP)
Title: Working method for recording carrier
Inventor: NOJIMA SHIGEKI
IPC: G07F7/08
Filed: 1989-03-13
Abstract: PURPOSE:To prevent forgery and illegal use by loading thermal transfer foil to a part, where a heat sensitive color coupler is applied, and pressing a heated foil pressure to the part where the heat sensitive color coupler is applied. CONSTITUTION:Thermal transfer foil 5 is loaded on the part, where a heat sensitive color coupler 3 is applied, and the heated foil presser is pressed to the part, where the heat sensitive color coupler 3 is applied, with the thermal transfer foil 5 in between. Thus, a part to which the foil pressure is pressed, at least, the heat sensitive color coupler 3 just under the thermal transfer foil 5 generates color by heat at the time of pressing. Thus, even when a recording carrier is intended to be forged, it is necessary to separately manufacture a base 1 and the thermal transfer foil 5 respectively and even when the thermal transfer foil 5 is peeled and only the base 1 (card) is intended to be used, the card can not be used since a colored part 7 (peeled part) exists.
Patent JP-H03265782-A (JP)
Title: Pipe fitting
Inventor: KAGEYAMA HIDEKI
IPC: F16L13/10
Filed: 1990-03-12
Abstract: PURPOSE:To insert a pipe into a socket over the specified length by forming a transparent parts extending over the specified lengths in the axial direction, so that the end face positions of the pipes to be connected may be visually checked from outside, at the sockets into which the ends of the pipe to be connected are inserted. CONSTITUTION:A pipe fitting 10 is cylindrical, and each side part in the axial direction is the socket 11. Projections 12 projecting inward are provided over the whole circumference or the inside periphery at the center in the axial direction. At the periphery of the socket 11, transparent parts 11a in the shape of slots extending in the axial direction of the socket 11 are provided at equal intervals in the circumferential direction of the socket 11. The transparent parts 11a are provided side by side in the axial direction. As a result, the insertion lengths into sockets of the pipes to be connected can be checked visually from outside, and the connection inferiority caused by the shortage of insertion length can be prevented.