baber/WOPTO huggingface dataset:
Patent JP-S6051907-A (JP)
Title: Numerical control device
Inventor: KIYOKAWA MORIO
IPC: G05B19/4093
Filed: 1983-09-01
Abstract: PURPOSE:To input a data by a format which is easy to understand to a user himself, by providing a program area which is capable of decoding a user format determined optionally by a user, on a storage part. CONSTITUTION:An input data is inputted by a high level language such as a BASIC langage, etc. from a set display part 1. In this case, a program stored in a user format decoding program area 4A of a storage part 4 is capable of decoding a user format determined optionally by a user himself. Accordingly, when a user determines a format which is easily usable to himself, the subsequent input data can be inputted by its format. A control part 2 makes an operating part 3 execute a necessary numerical calculation from the input data, makes the storage part 4 store a data of its result, gives successively the data to a machine 6 through an output part 5, and controls the machine 6.
Patent JP-S645608-A (JP)
Title: Hot rolling roll
Inventor: GOTO KUNIO
IPC: B21B27/00
Filed: 1987-06-26
Abstract: PURPOSE:To prevent the deterioration of characteristics at high temp. and to improve the durability under severe states by increasing the content of Mo in a specified range in a rolling material having a specified compsn. of cast iron granular material. CONSTITUTION:At least the outer layer material of the hot rolling roll is formed by the granular alloy consisting of by weight 2.8-4.0 % C, 0.5-1.5% Si, 0.5-1.0% Mn, <=0.08% P, <=0.06% S, 3.0-5% Ni, 1.0-3.0% Cr, 1.5-5.0% Mo and the balance Fe. In such an alloy, Mo enters the base metal to increase its hardness and to improve a high temp. softening resistance, therefore, exfoliations of deposited cementite and graphite at high temp. are prevented and complex carbides of high hardness are formed. As a result, other effects of additives are maximized at high temp., wear resistance, rough surface resistance and accident preventing resistance at high temp. are improved. When the MO content is <1.5%, said effects are diminished, inversely when it is >5%, a white iron is apt to be generated and a crystallization of a graphite is prevented.
Patent JP-S6317962-A (JP)
Title: Resin composition for semiconductor
Inventor: KAWAGUCHI TOSHIYASU
IPC: C08K7/20
Filed: 1986-07-10
Abstract: PURPOSE:To provide a resin composition for semiconductor, containing quartz glass particles having specific shape, having excellent fluidity, enabling uniform sealing and giving a sealed product little causing the loss of air-tightness caused by cracking of the resin. CONSTITUTION:The quartz glass particles used in the present composition has a ratio of maximum diameter (hereinafter called as particle diameter) to the minimum diameter of 1-1.5, preferably 1-1.2, produced preferably by hydrolyzing a silicic acid ester or its polymer, drying the precipitated gel and calcining the product at 1,100 deg.C and containing particles of <50mum and 1-40mum in particle diameter accounting for >=98vol% of the whole particles. The objective resin composition for semiconductor can be produced by compounding the quartz glass particles to an epoxy resin, silicone resin, etc., to give a composition containing <=75wt% quartz glass particles.
Patent JP-S6220793-A (JP)
Title: Cooling device for outboard motor
Inventor: MATSUMOTO OSAMU
IPC: F01P3/20
Filed: 1985-07-19
Abstract: PURPOSE:To prevent a cooling water remaining in an engine from being frozen, by preventing the cooling water from remaining in a cooling water passage upon tilt-up even under the condition where an outboard motor body is swung in a right of left direction. CONSTITUTION:A longitudinal passage 19 communicating with a cavity 18 in an upper case is inclined in a lateral direction, and is extended rearwardly. An outlet passage 20 of the longitudinal passage 19 is provided at a left end position. An auxiliary cooling water passage 31 is formed in symmetrical relationship to the longitudinal passage 19 in such a manner as to be inclined in an direction opposite to the passage 19 and be extended rearwardly. An outlet passage 32 of the auxiliary cooling passage 31 is provided on a right side of an engine mount, and is communicated with a cooling water inlet opening of an engine. The outlet passage 32 is communicated with upper end of the cavity 18 of the upper case.
Patent JP-H0327637-A (JP)
Title: Error collection mode communication system for communication terminal equipment
Inventor: GOTO TETSUYA
IPC: H04N1/32
Filed: 1989-06-26
Abstract: PURPOSE:To increase the number of times of retransmission limiting by retransmitting a data based on the number of times of a comparatively large retransmission limiting to a first communication and retransmitting the data based on the number of times of the prescribed retransmission limiting while the communication speed slows down succeedingly. CONSTITUTION:A CRC error detection code added at energy byte of a digital signal outputted from a MODEM 14 is checked by an error detection section 15 to check whether or not a transmission error takes place, A digital signal from the MODEM 14 is decoded or the digital signal sent from this die is coded and fed to the MODEM 14 in a coder/decoder 16. A scanner controller 17 controls an image scanner 18 reading an original to apply picture data input. A printer controller 19 controls a dot printer 20 applying print-out of the picture. A sub RAM 21 stores tentatively a picture data from the controller 17. A memory set with the number of times of retransmission limiting a, b, c, d is provided on a main RAM 13 corresponding to address A, A+1, A+2, A+3.
Patent JP-S6139160-A (JP)
Title: Graphic element retrieval processing system
Inventor: KOSEKI MINORU
IPC: G06T19/20
Filed: 1984-07-31
Abstract: PURPOSE:To read a graphic position and an attribute on a designated scope and to smoothly proceed an interactive graphic by installing a buffer storing the attribute of a figure element in correspondence to all picture elements on a display scope and a means detecting a picture element on the screen. CONSTITUTION:A CPU1 of a graphic element retrieval processing system successively executes an order stored in a memory 2 and controls a whole system. An identification number, attributes of a graphic elements of a graphic displayed at a CRT display 8, is stored in a segment buffer 4. Further, position coordinates of a display scope indicated with a light pen 9, etc., are stored at a pick address buffer 6 connected to a display processing part 5, and a graphic pattern in correspondence to the contents displayed on a screen of a display 8 is stored at a frame buffer 7. When figure retrieval processing is executed, the position coordinates stored at the buffer 6 are added to an element retrieving part 24 as an address, the attributes of the buffer 4 are added to a segment buffer reading part 20 and an output of a hidden surface processing part 23 is added to the buffer 7.
Patent JP-S647796-A (JP)
Title: Automatic communication equipment
Inventor: IWAKI KAZUHIKO
IPC: H04Q9/00
Filed: 1987-06-30
Abstract: PURPOSE:To obtain an automatic communication equipment which does not need a battery of large capacity by supplying power from a battery only to a metering data generation means at the time of power failure, summing the quantity of gas flow by means of a gas flow quantity generation means to generate metering data, and stopping the supply of power to other circuits. CONSTITUTION:A gas flow quantity signal generation means A, the metering data generation means B, and a communication means C are connected in series. The battery F is provided to the means B, the output of a power supply circuit means D is supplied to the communication means C, and a switching circuit means E connected to the battery F is also connected to the means B. In case of incorporating this equipment in an LP gas home security system, a telephone line 2 with built in host computer 1a, dual tone multi-frequency transmitter/receiver 1b, and a subcriber's telephone set 1c, is connected to a nearby exchange, so that information is transmitted to respective terminal equipments 31-3n of the consumers through a line 4.
Patent JP-H0779247-A (JP)
Title: Cross connect device
Inventor: OBARA HITOSHI
IPC: H04Q3/00
Filed: 1993-06-30
Abstract: PURPOSE:To reduce a processing speed by making parallel extension large, and to easily adapt to a large capacity by operating a cross connect processing for each inside frame whose length is set as an optimal value to the length of each line time-division multiplexed and applied to an input port. CONSTITUTION:A function which divides the frame individually applied to input ports 121-12N into inside frames is load-distributed to transmitting circuits 111-11N, and a function which constitutes the frame to be transmitted output ports 151-15N from the inside frames is load-distributed to receiving circuits 141-14N. Therefore, the cross connect is operated for each inside frame whose length is set the optimal value to the length of each line which is time-division multiplexed and applied to the input ports 121-12N, so that the processing speed can be reduced by making parallel extension large. It is also possible to easily adapt to the large capacity.
Patent JP-H0831961-A (JP)
Title: Ferroelectric storage element
Inventor: OSADA MASAYA
IPC: G11C16/02
Filed: 1994-07-13
Abstract: PURPOSE:To provide a ferroelectric storage element for obtaining improved element characteristics such as MFSMIS-FET structure, a low-voltage drive, and a feature where the insulation breakdown of a gate insulation film such as silicon oxide film cannot occur easily. CONSTITUTION:In a ferroelectric storage element which is constituted of a semiconductor substrate 1 made of p-type or n-type silicon, impurity regions 3 and 3' formed on the surface of the substrate 1, a dielectric film 2 formed on the substrate between the impurity regions 3 and 3', a lower electrode 4 formed on it, a ferroelectric film 5 formed on it, and an upper electrode 6 formed on it, ferroelectric film containing fluoride as the ferroelectric film 5 is used and platinum film is used as the lower electrode.
Patent JP-H0328565-A (JP)
Title: Noise reducing gear
Inventor: MORIKAWA KUNIHIKO
IPC: F16H55/08
Filed: 1989-06-24
Abstract: PURPOSE:To reduce the variation of spring rigidity for a pair of gears, i.e., to reduce gear noise by providing a gear tooth with a preset chamfer to reduce the total variation of a concurrent contact line. CONSTITUTION:A pair of gears 1, 2 are helical gears in an involute tooth form, one gear 1 provided with a chamber 1a which is chamfered at the tooth edge portion and at the end face portion on a plane of action and the other gear 2 provided with a similar chamfer 2a at corresponding positions. The total variation of a concurrent contact line length is thus mostly in correspondence to the variation of spring rigidity for a pair of gears, so that the removal of concurrent contact line in part and the reduction of the total variation of the concurrent contact line with the chamfers 1a, 2a causes the variation of spring rigidity for a pair of gears 1, 2 to reduced. That means vibromotive force due to gear mesh is reduced with simple structure only provided with the chamfers 1a, 2a without lowering strength.
Patent JP-2000351641-A (JP)
Title: Formation of relief of glass
Inventor: KOMATSU HIROSHI
IPC: C03B23/207
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a protruding relief on the glass surface without deteriorating a beautiful sight. SOLUTION: This method comprises a step of softening at least a part of a glass member and thereby keeping the part in a workable state, a step of bonding a relief-forming member to the glass surface of the part changed into the glass workable state, a step of pulling the relief-forming member and thereby forming a protruding relief having the shape corresponding to the relief-forming member on the glass surface and a step of peeling the relief-forming member bonded to the protruding relief from the relief after the formation of the protruding relief.
Patent JP-S5785030-A (JP)
Title: Ultrasonic light modulator
Inventor: WATANABE TAKAYA
IPC: G02F1/335
Filed: 1980-11-18
Abstract: PURPOSE:To obtain an inexpensive and efficient ultrasonic light modulator having a simple structure suitable for mass production by sticking an interlaced electrode for exciting surface waves on the surface of a PGO or PGSO glass plate and setting prism couplers. CONSTITUTION:The surface of a glass substrate 31 made of Pb5Ge3O11(PGO) or Pb5Ge3-xSixO11(PGSO) is recrystallized by laser annealing or other method. An interlaced electrode 33 for exciting surface acoustic wave is stuck on one end of the recrystallized layer 32, and a material 37 absorbing sound waves on the other end. Prism couplers 35, 36 are set on both ends of the layer 32 in a direction perpendicular to the progress direction of surface acoustic wave generated from the electrode 33, and incident light 34 is introduced into the layer 32 through the prism 35. The light undergoes Raman-Nath diffraction or Bragg reflection, and zero-order diffracted light 38 and modulated primarily-diffracted light 39 emerge from the coupler 36. Thus, an inexpensive and efficient ultrasonic light modulator having a simple structure suitable for mass production is obtd.
Patent JP-H05333721-A (JP)
Title: Transfer roller
Inventor: TAKAHASHI KAZUNOBU
IPC: G03G15/16
Filed: 1992-05-29
Abstract: PURPOSE:To reduce the number of parts, and to improve assembling accuracy so that copying accuracy may be improved by integrating a main body frame with a bearing holding part as to both end holding parts of a transferring roller. CONSTITUTION:A bearing groove 15a having undercut on an upper edge is provided on a bearing 15 in a state where diameters are the same so that the rotary shaft 4a of the transferring roller 4 may fit in and in a state where the shaft 4a can be fixed when the shaft 4a is inserted from an upper part. Members provided with pawls 17 on the respective top ends while interposing a projection 18 are integrally molded with the main body frame 11, and bearing guides 14 having respective parallel surfaces on the back of the member are integrally molded with the main body frame 11 as to the main body frame 11. In this case, the bearing 15 is molded to be H-shaped, the members provided with the pawls 17 on the top slide in the gap part 19 of the bearing 15, and also both side surface in a right angle direction to the groove 15a slide with the parallel surface of the bearing guide 14. Thus, since the transferring roller holding part having the bearing guide is integrally molded with the main body frame, a screwing process can be eliminated.
Patent JP-S6221756-A (JP)
Inventor: ASAMI SEIICHI
IPC: C04B35/478
Filed: 1985-07-22
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-S5950594-A (JP)
Inventor: ONIKI SHINICHI
IPC: H05K1/18
Filed: 1982-09-16
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-S5950052-A (JP)
Title: Method for providing hydrophilic property to glass and glass fiber
Inventor: OOZEKI TAKAO
IPC: C08F226/04
Filed: 1982-09-17
Abstract: PURPOSE:To obtain glass fibers having superior hydrophilic property and water retentivity, by treating glass and glass fibers with a system contg. a polymer of an N-contg. compound having a specified structure to make the glass wettable with water. CONSTITUTION:Glass and glass fibers are treated with an aqueous soln. of a hydrophilic property providing agent contg. >=1 kind of compound represented by the general formula (where each of R1 and R2 is H, alkyl, alkyl contg. a functional group or aralkyl, X is Cl or Br, and M is the residue of a vinyl monomer), e.g., diallyldimethyl-ammonium chloride. Air drying and drying under heating are then carried out. The amount of the agent to be stuck is about 0.01-10wt% of the amount of the glass fibers. Since the agent has positive charges, it bonds firmly to the surfaces of the glass fibers by ionic bond, so the hydrophilic property, dispersibility and water retentivity of the glass fibers can be improved.
Patent JP-H0717994-A (JP)
Title: Synthesis of deoxyribonucleoside derivative
Inventor: AOYAMA YUKIO
IPC: C07H19/06
Filed: 1993-06-30
Abstract: PURPOSE:To obtain the derivative into which a desired nucleophilic group is introduced in the saccharide moiety simply under mild conditions by allowing a nucleophilic reagent to react with an anhydronucleoside of a specific structure in the presence of an acid catalyst. CONSTITUTION:In the presence of an acid catalyst, preferably Lewis acid, for example, boron trifluoride, a nucleophilic reagent, preferably a halide, for example, lithium halide, is allowed to react with an anhydro cyclonucleoside in which the hydroxy group in the saccharide moiety other than those participating the formation of said anhydro ring is protected with a group, preferably 1,1,3,3- tetraisopropyldisiloxane-1,3-diyl group, preferably a pyrimidine cyclonucleoside, to provide the derivative, for example, (2'R)-3',5'-0-(1,1,3,3-tetra- isopropyldisiloxane-1,3'-diyl)-2'-bromo-2'-deoxyuridine.
Patent JP-S6140080-A (JP)
Title: Semiconductor laser device
Inventor: SHIBUYA TAKAO
IPC: H01S5/00
Filed: 1984-08-01
Abstract: PURPOSE:To prevent the occurrence of interference fringes in a far field pattern, by a method wherein the tangent, which is 12 times the divergent angle of the laser output beam at which the beam intensity is 1/2 times the maximum value in the intensity distribution of the beam, is set such as to be smaller than a relationship specified by a cavity surface and an active layer. CONSTITUTION:An N type Al0.4Ga0.6As clad layer 2, an Al0.2Ga0.8As active layer 3, P type Al0.4Ga0.6As clad layer 4 and a P type GaAs cap layer 5, a positive electrode 8, a negative electrode 9 are provided on an N type GaAs substrate 1, and cavity surfaces 8 are formed by etching. The etching depth measured from the center of the active layer 3 is represented by (y), and the distance between the each surface 8 and the corresponding scribe surface 9 is represented by (x). The thickness of the active layer 3 is so set that the divergent angle theta at which the beam intensity is 1/e<2> (e: natural constant) times the maximum value in the intensity distribution of the laser output beam is 50 deg.. The thickness of the clad layer 2 is so set that the tangent which is 1/2 times the angle theta is smaller than the ratio between the depth (y) and the distance (x). Thus, it is possible to prevent the occurrence of interference fringes in a far field pattern.
Patent JP-S5863827-A (JP)
Title: Measuring device for pressure in transporting tube of pulverous materials by gas
Inventor: SHIMADA KATSUHIKO
IPC: G01L7/00
Filed: 1981-10-13
Abstract: PURPOSE:To measure pressure in a transporting tube, by supplying an egual amount of pressurizing gas to communicating tubes having the same internal volumes and shapes which are provided at the two places in the halfway of a transporting tube and by measuring differential pressure between chambers for pressure drawing having the same internal volume and shapes provided in the communicating tubes. CONSTITUTION:A mixed fluid of a pulverous material such as fine dust coal and air is allowed to flow in a transporting tube 5 which is a tube to be measured. The ends of two pieces of communicating tubes 9 are fitted to the two places in the middle of the tube 5, and the other ends of the tubes 9 are communicated mutually and are communicated to a tube 11 lead from pressure supplying source 10. Chambers 14 as pressure drawing parts having larger inner diameters than those of the tubes 9 and which have cylindrical shapes are provided respectively and also flow rate controlling valves 15 and flow rate meters 16 are provided in the middle of the tubes 9. The chambers 14 have the same internal volumes and same inside shapes mutually and the tubes 9 have the same lengths and same inner diameters mutually. By such a way, the valves 15 are controlled and the value of the meters 16 are made same. Differential pressure between the two places in the tube 5 is obtained extremely correctly by measuring differential pressure between the insides of the two chambers 14.
Patent JP-H0825642-A (JP)
Title: Ink container
Inventor: INOUE SADAHIRO
IPC: B41J2/175
Filed: 1994-07-14
Abstract: PURPOSE:To eliminate the quality change of ink even after the long time preservation by forming a needle sticking section by means of a silicone rubber plug, forming an interstructure between the silicone rubber plug and ink and constituting an ink container. CONSTITUTION:In an ink container for sticking a hollow needle into ink in a container and drawing out the ink, a needle sticking section is formed by a silicone rubber plug, and an interstructure is formed between the silicone rubber plug and ink. For the silicone rubber to be used, heat vulcanization type rubber is suitable of all the rubbers generally used such as heat vulcanization type rubber, room temperature vulcanization type rubber and low temperature vulcanization type rubber. To be concrete, a laminate film bag 5 is welded on a welding margin 4 of a polyethylene mouth pieces section 2 having columnar rubber 1 and a rubber bonding section 3, and a hollow needle 6 is stuck into the mouth piece section, and a polyethylene interstructure 7 is formed between the rubber 1 and ink. When the rubber 1 is set on the ink container, it is proper to use alcohols as a lubricant, as the rubber is hard to slide.
Patent JP-S5686276-A (JP)
Title: Automatic water stopping device
Inventor: HARA KAZUHIKO
IPC: E03C1/042
Filed: 1979-12-13
Abstract: PURPOSE: To miniaturize the device by arranging a water stop chamber and a water quantity detection chamber serially between a water supplying chamber connecting port and a water dischange port.  
     CONSTITUTION: A main body part 1 wherein a water supplying tube connecting port 2 is installed at the upper end and a water discharge port 3 is installed at the lower end is installed, and in front of the main body part 1, an operating dial 10 is installed. A water stopping part 4 is installed directly under the water supplying tube connecting port 2 of the aforementioned main body part 1 and the water stopping part 4 is equipped with a spherical valve 5. And directly under the water stopping part 4, the water discharge port 3 fitted with a nipple 41 is installed, further, at a side of a linear passage between the water stopping part 4 and the water discharge port 3, a vane wheel 6 is held in a bearing and the vane part is made to protrude into this linear passage. The rotation of the vane wheel 6 is transferred to a cam 12 via reduction gears 7, 8, a friction clutch 9, and a cam shaft 11, and the spherical valve 5 of the water stopping part 4 is controlled by means of an end of a control lever 14, the other end of which is elastically contacts with a cam surface 13 of the cam 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0912315-A (JP)
Title: Regenerator of glass fusing furnace
Inventor: ITO ATSUSHI
IPC: C03B5/237
Filed: 1995-06-28
Abstract: PURPOSE: To provide a generator of a glass fusing furnace which does not require a high equipment cost and allows the enhancement of heat recovery efficiency without the need for increasing a floor space, etc. CONSTITUTION: Grid bricks 46, 47 of heat accumulators are disposed in the lower and upper return passage branch chambers 40, 42 of a gas feed and discharge passage chamber 33 successively provided with first, second third passage branch chambers 34, 35, 36 in a vertical direction disposed with the grid bricks 43, 44, 45 of the heat accumulators with the lower and upper return passage branch chambers 41, 42. As a result, the increase in the total amt. of the heat accumulators in the state of not increasing the shape of the regenerator 32 is made possible and the heat transfer area of the heat accumulators is increased without increasing the floor space, etc., by which the heat recovery efficiency of the regenerator 32 is enhanced. Since the heat accumulation is executed by the existing heat accumulators without changing the regenerator 32 there is no need for the high equipment cost.