baber/WOPTO huggingface dataset:
Patent JP-S59168091-A (JP)
Title: Thermal cracking process to produce olefin and synthetic cas from hydrocarbon
Inventor: OKAMOTO TOSHIO
IPC: C10G47/32
Filed: 1983-03-14
Abstract: PURPOSE:To produce olefin selectively together with synthetic gas with high yields and with reduced coking, by burning hydrocarbon with a small amount of oxygen in the presence of steam and supplying the formed CO/H2 gas with methane. CONSTITUTION:Hydrocarbon is burned in the presence of steam with oxygen in an amount below a threshold equivalent to produce a high temperature gas containing steam and synthetic gas at 1,200-2,500 deg.C. Methane is fed into the high temperature gas in such an amount as to make methane/hydrogen molar ratio of 0.05 or higher and hydrocarbon is fed into methane, synthetic gas and steam- containing high temperature gas. The hydrocarbon is cracked thermally at 800- 1,200 deg.C and at a dwell time of 5-300msec, with partial hydrogen pressure kept at 0.1 bar or higher at the entrance of a reactor, and the reaction product is quenched. Thus the desired olefin is produced selectively with high yields and reduced coking together with synthetic gas from a wide variety of hydrocarbons ranging from light to heavy hydrocarbons.
Patent JP-H04281338-A (JP)
Title: Battery charger for vehicle
Inventor: MAKINOSE KOUICHI
IPC: H02J7/16
Filed: 1991-03-07
Abstract: PURPOSE:To reduce fuel consumption and to increase the engine output by reducing a generator load to the engine. CONSTITUTION:A generator i.e., an alternator 2, is coupled with an engine 1 and the output voltage of the alternator 2 is controlled through a field current control circuit 8. When an engine brake decision unit 15 decides that engine brake is applied, the field current control circuit 8 increases the voltage generated by the alternator 2 forcibly regardless of the charge voltage of a battery 6 thus charging the battery 6.
Patent JP-S62202175-A (JP)
Inventor: MOUI TAKAHIRO
IPC: E04B2/84
Filed: 1986-02-27
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-S58158239-A (JP)
Inventor: ISHII TADAO
IPC: B32B5/18
Filed: 1982-03-16
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-H07249816-A (JP)
Title: Optical semiconductor device
Inventor: TEZUKA TSUTOMU
IPC: H01S3/10
Filed: 1994-03-14
Abstract: PURPOSE:To obtain an optical semiconductor device in which a response speed and an amplification action are improved by a method wherein second reflecting mirrors are installed between a plurality of light-emitting layers on a first reflecting mirror and a third reflecting mirror is installed on the light-emitting layer as the uppermost layer. CONSTITUTION:A multilayer-film reflecting mirror 1 which is constituted of an AlAs/GaAs multilayer film, an AlGaAs spacer layer S2, a multilayer-film reflecting mirror 2 which is constituted of an AlAs/GaAs multilayer film, an AlGaAs spacer layer $1 and a multilayer-film reflecting mirror 3 which is constituted of an AlAs/GaAs multilayer film are formed sequentially on a GaAs substrate 4. An InGaAs strain quantum-well layer A1 as a first light-emitting layer and an InGaAs strain quantum-well layer A2 as a second light-emitting layer are inserted into individual central parts of the spacer layers S1, S2. Thicknesses of the AlAs layer and the GaAs layer which constitute the multilayer-film reflecting mirrors 1, 2, 3 are set respectively at 84nm and 74nm. Thereby, it is possible to realize an optical semiconductor device which is excellent from the viewpoint of a response speed and an amplification action.
Patent JP-S60185902-A (JP)
Title: Formation of color filter
Inventor: ENDOU ATSUSHI
IPC: H04N9/04
Filed: 1984-03-05
Abstract: PURPOSE:To obtain a color filter having good color characteristics not causing color mixing by forming a surface-flattening film made of a transparent water- soluble polymer material having peptide bonds on the surface of each dyed layer to flatten each surface. CONSTITUTION:A surface-flattening film 10a about 2mum thick made of a water- soluble polymer material of gelatin having peptide bonds is formed on the image pickup face of photodetectors 1a, 1b, 1c, etc., of a solid-state image pickup element 1. On this film 10a, a dye-resistant film 11a made of a transparent oily radiation-sensitive polymer material hardened with far UV rays and undyeable with a dye is formed. On a part of this film 11a, a red-dyed film 12a is formed, then, another surface-flattening film 10b is formed to cover both of the surface of the dye-resistant film 11a and this film 12a. Another dye-resistant film 11b is formed on this surface-flattening film 10b, and then, a green-dyed film 12b, and a blue dyed film 12c are formed likewise, thus permitting a color filter not causing color mixing and having good color characteristics to be obtained.
Patent JP-S55135859-A (JP)
Title: Recording method
Inventor: NISHIMURA KUNITOSHI
IPC: G03G15/22
Filed: 1979-04-10
Abstract: PURPOSE: To save recording sheets and to reduce the cost of an apparatus by using a display apparatus and a hard copy apparatus in common.  
     CONSTITUTION: Cleaner 23, charger 24, stylus electrode 25, and developing unit 26 are arranged in a casing provided with recording sheet inserting opening 15, takeout opening 29, and display window 28, and blets 11, 18W21 are provided around them. When recording sheet 6 with an image recorded is inserted, main part 1 of recording sheet 6 consisting of conductive substrate 2 and dielectric film 3 is separated from thin film 5 covering toner image 4 on film 3 with separating roller 16, main part 1 is sent in the direction of arrow 14, undergoes successively cleaning, erasing of a static latent image, write-in of a new image, and development, then rejoined with separated thin film 5 in rejoining position 22, and after that, this is observed through window 28. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52126862-A (JP)
Title: Monitor and control system for conveying line
Inventor: KATO HISASHI
IPC: B65G47/46
Filed: 1976-04-15
Abstract: PURPOSE: To provide a monitor and control system for a conveying line which can monitor the position and state of articles on the line almost without article detector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000240403-A (JP)
Title: Oil passage selector device for flushing oil
Inventor: MASUDA TATSUMA
IPC: F01D25/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To simplify a selector device installing work and securely shut out a bearing oil feeding passage in the oil passage selector device for flushing oil in a bearing lubricant system for a steam turbine. SOLUTION: This passage selector device 1 is inserted into a strainer box 106, and then, is fixed to a flange of the box 106 and a connecting pipe flange via bolts and nuts. The passage selector device 1 is provided with a cylindrical cutout 6 at which 2/3 of the circumference is cut out at the lower portion of a cylindrical portion 3, a circumferential cutout 7 at an upper portion, and a groove 5 in the surroundings of a bearing oil feeding pipe 130 of the cylindrical portion 3. An O-ring 4 is inserted into the groove 5, is pressed by pressure of oil flowing at the inner wall surface of the box 106, to be brought into close contact therewith. The oil is introduced into a bypass pipe from the bearing oil feeding pipe 130 through an upper connecting pipe 123, so that the oil feeding pipe bearing 130 is securely shut out by the cylindrical portion 3. Furthermore, the presence of the cylindrical cutout part 6 facilitates the insertion into the box 106.
Patent JP-H07254006-A (JP)
Title: Designing method/device for semiconductor device and semiconductor chip
Inventor: AOYAMA TAIJI
IPC: G06F17/50
Filed: 1994-03-14
Abstract: PURPOSE:To set a lead-in power wiring in accordance with the current value necessary for the macro cells which are arranged in a cell arrangement subject area and in a wiring pattern that can effectively use a layout space. CONSTITUTION:The block information on plural cell arrangement subject areas where macro cells are arranged at each working voltage level are stored in a layout data base 8. A CPU calculates the current value I necessary for each cell arrangement subject area at a supply current value calculation part 10 based on the data stored in the base 8. A wiring condition deciding part 11 operates a combination of the width and the number of pieces of lead-in power wirings that can supply the current value I. A wiring pattern generating part 12 operates a pattern of the lead-in power wirings that can be set in the cell arrangement subject areas through a power wiring. A deleted BC number calculation part 13 counts the number of basic cells which become unusable due to the power wiring. Then a wiring space is secured for the wiring pattern where the numer of basic cells can be minimized.
Patent JP-H11239597-A (JP)
Title: Massage device
Inventor: KAMEI MASARU
IPC: A61H15/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To keep body feeling strength to be almost fixed, to save power consumption in a driving means and also to miniature the driving means and a whole device by linkage-controlling the driving means for moving and driving a massage projecting part and an air supplying and discharging means which controls air supply and discharge as against an air bag. SOLUTION: The drums of left and right massage means are rotated by the rotation of a driving motor 17 and multiple rollers 15 arranged in the respective drums 11 are rotated and moved so that soles, or the like, are pressurized with a flexible cover 8. Besides, three way type electromagnetic change-over valves 27L and 27R are turned-on/off at every fixed time, compressed air is repeatedly supplied and discharged as against the air bag which is arranged at the inner side of a support member 19 so that the air bag is enlarged/reduced. In this case, the driving motor 17 and the valves 27L and 27R are controlled so as to permit massage strength working on a part to be massaged to be almost fixed at the time of controlling an air compressor 26 and the valves 27L and 27R. Besides, the timing of supplying and discharging air is changed and controlled.
Patent JP-S63210104-A (JP)
Title: Polymerization of olefin
Inventor: ASANUMA TADASHI
IPC: C08F4/658
Filed: 1987-02-27
Abstract: PURPOSE:To produce a polyolefin in a high yield, by polymerizing an olefin in the presence of a catalyst comprising a specific transition metal catalyst and an organometallic compound of Groups I-III of the periodic table. CONSTITUTION:A magnesium halide of formula III obtained by the reaction of a Grignard reagent of formula I (wherein R<1> is a hydrocarbon residue; X<1> is Br or I; X<2> is Cl; and l is 0-1) with a boron chloride compound of formula II (wherein R is R<1>; and n is 0-3), and an oxygen-containing organic compound (e.g., phosphates) are ground together, and contacted with a titanium halide (e.g., TiCl4) to obtain a transition metal catalyst. Then, in the presence of a catalyst comprising the transition metal catalyst and an organic compound of a metal of Groups I-III of the periodic table (e.g., triethylaluminum), an olefin is (co)polymerized.
Patent JP-H05244780-A (JP)
Title: Lamp firing circuit
Inventor: NAKAGOME HIDEFUMI
IPC: H02M7/538
Filed: 1992-02-28
Abstract: PURPOSE:To prevent generation of a beat by forming of voltage control means, a current detector of a secondary winding of a transformer, a voltage converter of its detected current value, and a state controller of a third switch element. CONSTITUTION:A voltage output from a voltage converter 230 is input to a chopper drive controller 150, compared by an operational amplifier 151, and a low level signal is output when a triangular voltage as an output signal is large or a high level signal is output when it is smaller. When the signal has the low level, a transistor 172 is turned ON, an inverter 200 is conducted, while when the signal has the high level, transistors 161, 172 are turned OFF, a transistor 171 is turned ON, a transistor 181 is turned OFF, and conduction of the inverter 200 is interrupted. According to this, since an oscillation frequency of an oscillator is synchronized with the operating frequency of first to third switch elements, a beat of these frequencies is not generated.
Patent JP-H02223948-A (JP)
Title: Direct positive color image forming method
Inventor: SHUDO SADANOBU
IPC: G03C1/06
Filed: 1989-02-27
Abstract: PURPOSE:To obtain direct positive color images which is increased in the max. image density without increasing the min. image density by consisting silver halide particles of cubic bodies and 14-faced body particles and specifying a nucleus forming agent. CONSTITUTION:A photographic sensitive material having at least one of emulsion layers contg. the internal latent image type silver halide particles which are not previously fogged on a substrate is subjected to imagewise exposing and then to a color development processing in the presence of the nucleus forming agent. The silver halide particles consist of the cubic bodies or the 14-faced body particles mainly consisting of the (100 face) and the compd. expressed by formula I is used for the nucleus forming agent. In the formula I, Z denotes a nonmetal atom group which forms a heterocycle; R<1> denotes an aliphat. group; R<2> denotes a hydrogen atom, aliphat. group or arom. group; Y denotes a paired ion for charge balance; n is 0 or 1. The high max. image density and the good preservable property under aging at a high temp. is obtd. in this way.
Patent JP-H02223903-A (JP)
Title: Coated optical fiber
Inventor: NONAKA TAKESHI
IPC: G02B6/44
Filed: 1989-02-27
Abstract: PURPOSE:To obtain the coated optical fiber having excellent heat resistance, to extremely prolong the time to the breakage of the fiber in a high-temp. atmosphere when this coated optical fiber is used, and to improve heat resistance by incorporating a polycyclic compd. into the reactive diluent in a coating layer. CONSTITUTION:An energy beam curing type resin layer 2 of the coated optical fiber 3 having the energy beam curing type resin layer 2 on the outer periphery of the optical fiber 1 consists of an acryl oligomer, polymn. initiator and reactive diluent. This reactive diluent contains the polycyclic compd. In a more preferably example, this polycyclic compd. is a tricyclo compd. is adamantane or the deriv. thereof. This polycyclic compd. has a tricyclo ring structure in the molecule and since the structure is extremely rigid, the heat resistance is improved. The problem of the heat resistance of the optical fiber coating is solved in this way and the coated optical fiber which can be laid even when there is the possibility of exposing the fiber to a high temp. is obtd.
Patent JP-H04280309-A (JP)
Title: Medium chlorine injection controller
Inventor: TSUSUE MARIKO
IPC: G05D21/02
Filed: 1991-03-08
Abstract: PURPOSE:To control the change of a chlorine injection rate (an effective pouring rate) to be small even when the whole filteration flow rate from a mixing basin being a medium chlorine injection target flow rate changes at a water purifying plant. CONSTITUTION:This controller calculates a medium chlorine injecting delay correction quantity based on a medium chlorine injecting rate target value, a medium chlorine injection quantity and the whole filteration flow rate being the medium chlorine injection target flow rate. The medium chlorine injection quantity is calculated based on the medium chlorine injection rate target value and the whole filteration flow rate, and the medium chlorine injection quantity target value is calculated based on the medium chlorine injection quantity calculation value and the medium chlorine injection delay correction quantity. Chlorine is injected into the mixing basin based on the comparative quantity of the medium chlorine injection target value and the medium chlorine injecting quantity.
Patent JP-S53128725-A (JP)
Title: Dc current measuring device for rectifier
Inventor: SHIMIZU IKUO
IPC: H02M7/04
Filed: 1977-04-15
Abstract: PURPOSE: Ao apply a voltage corresponding to the voltage on the AC side of a rectifier to an AC reactor having a property aligned with the input voltage-exciting current characteristic of a transformer for rectifier and thereby correct the measurement value for the current on the AC side by the reactor exciting current for the AC reactor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10242028-A (JP)
Title: Adhesion improvement method of interlayer insulating film and resist material layer
Inventor: MAEDA KEIICHI
IPC: H01L21/316
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To improve adhesion between an interlayer insulating film and a resist material layer, by previously performing plasma treatment or ion implantation for the surface of the interlayer insulating film, before the resist material layer is formed. SOLUTION: After elements are formed on a silicon substrate 1, P-TEOS layers 2a, 2c clamping a P-SiN layer 2b (etching stopper layer) is formed as an interlayer insulating film 2. The surface of the film 2 is subjected to plasma treatment under the sputter etching condition using argon gas. A positive type resist film for excimer laser is formed on the interlayer insulating film 2 by using a normal method, and a resist material layer 3 is formed. By patterning the resist material layer 3, a trench wiring is formed in the interlayer insulating film 2. By using the patterned resist material layer 3 as a mask, etching is performed until the interlayer insulating film 2 and the P-SiN layer 2b are exposed.
Patent JP-H07254909-A (JP)
Title: Packet transfer equipment
Inventor: YAMAGUCHI TATSUYA
IPC: H04L12/40
Filed: 1994-03-15
Abstract: PURPOSE:To allow both transmitter and receiver sides to detect a transmission error by allowing a master side to count a transmission data quantity and to send it, allowing a slave side to count a received data quantity and to provide a reply output at the reception of final data. CONSTITUTION:A master M adds a data size to an address part of a packet and sets a bus busy signal to be a set state and sends the resulting packet, and decrements a count of a counter 34 to which a data number is set according to a data transmission cycle. A slave S sets a received data number to a counter 6 and decrements the count of the counter 6 at each reception cycle. The slave S discriminates that the packet is received normally when the bus busy signal is set to a clear state and the count of the counter 6 is zero. Furthermore, the slave S sends a reply after receiving final data. The master M discriminates that the transfer is normally executed when the count of the counter 34 is zero at a cycle when the reply is received. Thus, even when either of the master or slave sides is faulty, since the other detects a fault the system is recovered quickly when a fault is detected.
Patent JP-H01220186-A (JP)
Title: Device for moving magnetic head
Inventor: USHIKI MUNEO
IPC: G11B21/02
Filed: 1988-02-26
Abstract: PURPOSE:To allow a spring load to be uniform and to secure stable performance by extending one part of an elastic member to couple an arm where a magnetic head is mounted on with a carriage in the direction of a lead screw and obtaining a needle as a pressing spring to be pressed to a screw. CONSTITUTION:One part 5a of an elastic member 5 is extended in the direction of a lead screw 8 and brought into contact with the screw 8 and a needle 9 is pressed to the screw with constant pressure. Since distance from a fixed point (the position of a screw 4) to a point brought into contact with the lead screw 8 is prolonged by the pressing spring part 5, the fluctuation of the pressing load goes to be small to the dimension error of another part. When the position of the screw 4 is arbitrarily selected, the pressing load and a spring constant can be set in a wide range and the stable pressing load can be obtained for the dimension error of the parts. Then, the stable performance can be obtained.
Patent JP-S59169066-A (JP)
Title: Alkaline zinc storage battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/62
Filed: 1983-03-15
Abstract: PURPOSE:To prevent the deformation of an electrode plate and extend the cycle life for a long time by making the density of a binding agent containing alkali- proof and water-repellent fibered synthetic resin larger at the electrode plate peripheries than at the center. CONSTITUTION:The first sheet containing, e.g., 5wt% of a binding agent such as alkali-proof and water-repellent fibered fluororesin and the frame-like second sheet containing 15wt% of it are formed. Next the first sheets are arranged in the center on both sides of a current collector made of copper, etc. and the second sheets are overlapped on them at the peripheries, then they are molded by pressure and dried to form a zinc electrode. Accordingly, the deformation of an electrode plate at its peripheries can be reduced and the cycle life for a long time can be extended.
Patent JP-H05246453-A (JP)
Title: Can lid of can container for liquid
Inventor: NAKADA AKIRA
IPC: B65D17/44
Filed: 1992-02-28
Abstract: PURPOSE:To provide a can lid of a can container for liquid, which can be used for a can container with a large capacity, and can prevent the content from adhering to the peripheral edge or prevent the content from dripping down along the body of the can container, and at the same time, is easily openable. CONSTITUTION:A tear part 6 is provided on a central panel 5 of which the outer peripheral edge is surrounded by a doubly rolled sealing part 3, and a breakable score 7, one part of which makes the tear part 6 inseparable from the central panel 5, is provided on the tear part 6. A rivet 10 is provided on the panel 5. A tear member 11 for a tear-pouring tool 2, which is crowned on the tear part 6, is rotatably provided on the rivet 10. A pressing parts 13, which sinks when being pressed from the top and breaks the score 7, is provided on the upper surface of the tear member 11, and an opening 15 is provided on the pressing part 13. A guide member for pouring 16, which extends outside from the central panel 5, going across the rolled sealing part 3 when the tear member 11 is crowned on the tear part 6, is integrally provided on the tear member 11. When a content is poured, the content is guided by the guide member for pouring 16.
Patent JP-S62203897-A (JP)
Title: Boat with funnel also used as mast
Inventor: WATABE YOHACHIRO
IPC: B63H21/32
Filed: 1986-02-28
Abstract: PURPOSE:To prevent the smoke separation occurring on the downstream side of a canvas by discharging combustion exhaust gas from an exhaust gas discharger which is mounted on the mast which is also used as a funnel and carrying the exhaust gas along the back face of the canvas. CONSTITUTION:A canvas 1 is attached to a strut which is also used as a cylindrical funnel 3, in such a way that the canvas 1 can be turned about the funnel 3. The turning motion of the canvas 1 can be controlled and stopped at the position where the maximum lift can be obtained. Since the funnel 3 is s used as the strut of the canvas 1, the strut must be set longer so that the discharging point of exhaust gas may be higher, hence preventing exhaust gas of a boat from harmful effect on a bridge.
Patent JP-S63208964-A (JP)
Title: Bus competition detecting system
Inventor: TAKAHASHI MASANOBU
IPC: G06F13/36
Filed: 1987-02-26
Abstract: PURPOSE:To easily detect a bus competition state generated by faults of a logic circuit by measuring the voltage level of a data bus connected to plural bus drivers. CONSTITUTION:Either one of two bus drivers 1 and 2 connected to a common data bus line 10 outputs logic '0' or '1' with the other driver kept in a high impedance state respectively. Therefore, the voltage level of the line 10 is set at logic '0' or '1' in a normal working state. Thus the output of a voltage level meter 5 is set at '0' and therefore a flip-flop 6 is kept at '0'. When a fault occurs, both drivers 1 and 2 either the logic values or are set under the high impedance states to generates a bus competition state. As a result, the output of the meter 5 is set at '1' and at the same time the flip-flop 6 is also set at '1'. Thus the occurrence of a fault is recognized.