baber/WOPTO huggingface dataset:
Patent JP-H11349672-A (JP)
Title: Preparation of polyester
Inventor: SUZUKI FUMIYUKI
IPC: C08G63/78
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a polyethylene naphthalate (PEN) capable of being recycled to a photographic application which requires high quality without any damage to the quality of PEN such as lowering in molecular weight, increase in foreign materials or the like by controlling increase in differential pressure, decrease in life, increase in changeover loss, increase in gel and scorching due to residence or the like on the polymer filter which is especially difficult in handling among the PEN synthesis steps in reusing recovered PEN resin materials. SOLUTION: In producing a polyethylene naphthalate by the ester exchange reaction of an ester-forming derivative whose major component is dimethyl 2,6-napthalenedicarboxylate with a diol compound whose major component is ethylene glycol, a recovered polyethylene naphthalate resin is added prior to the initiation of distilling by-produced methanol by the ester exchange reaction.
Patent JP-S6217376-A (JP)
Title: Turbine governor inspection device
Inventor: FURUKAWA AKIRA
IPC: F03B15/08
Filed: 1985-07-15
Abstract: PURPOSE:To ensure safety of inspection work by interlocking with a protection relay to release a guide ring thereby enabling emergency stop of water turbine even upon occurrence of fault during inspection. CONSTITUTION:An oil pipe 11 communicated with pressure oil tank is coupled through an oil pipe 10 communicated with discharge oil tank 9 and an inspection oil supply valve 13 to the operating oil pipes 2, 3 of servo motor 1. A guide ring 7 is provided with brake unit 14 which is led with pressure oil through solenoid valve 17 by opening an inspection oil supply valve 13 during inspection thus to secure the guide ring 7. Upon occurrence of fault, solenoid valves 12, 17 are functioned while interlocking with function of protection relay thus to release the guide ring 7 and to move the servo motor 1 to closing side.
Patent JP-H0448185-A (JP)
Title: Recovering method of carbon dioxide discharged out of lng burning thermal power station
Inventor: SHINODA MASAHARU
IPC: C01B32/50
Filed: 1990-06-14
Abstract: PURPOSE:To recover the enormous amount of CO2, discharged out of a thermal power station bruning LNG as fuel, efficiently and economically by a method wherein the fuel of LNG is burnt using oxidizing agent or mixed gas of one part of combustion gas generated from a boiler or a turbine and pure oxygen while CO2 in the exhaust gas is liquefied utilizing cold heat generated upon evaporating LNG to recover it as liquefied CO2. CONSTITUTION:Oxygen gas, separated and refined by an air separating device 8, is sent into a gas mixing device 22 through a pipe 9 and is mixed with com bustion exhaust gas, recirculated by a branching pipe 10, and, thereafter, is sent to a boiler or a gas turbine 7 through a pipe 23 to burn natural gas as oxidizing agent. The combustion exhaust gas is sent to a CO2 liquefying device 17 through a pipe 16. Ethylene is employed as intermediate heat medium (refrig erant) in order to avoid the solidification of CO2 in combustion exhaust gas in a heat exchanger. Accordingly, the combustion exhaust gas is cooled by the liquefied ethylene, whose temperature is reduced to a low temperature (-55 deg.C) through heat exchange between LNG, then, becomes liquefied CO2 of about -50 deg.C and is reserved into 4a reserving tank 19 from a pipe 18.
Patent JP-S63113657-A (JP)
Inventor: SUCHIIBUN JIEI IISUREI
IPC: G06F9/32
Filed: 1986-07-02
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-S5282775-A (JP)
Title: Degradation of acrylamide
Inventor: MAEKAWA YOSHIO
IPC: C12N1/20
Filed: 1975-12-27
Abstract: PURPOSE: To decompose acrylamide monomer in waste water by the use of genus Brevibacterium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0710768-A (JP)
Title: Hyaluronidase inhibitor containing extract of plant belonging to family leguminosae as active ingredient
Inventor: OGURA KYOICHI
IPC: A61K8/00
Filed: 1993-05-24
Abstract: PURPOSE:To enable the prevention of inflammations, pollinosis, cough, etc., by usually ingesting a food containing a hyaluronidase inhibitor and similarly enable the improvement in skin pruritus, etc., by using a cosmetic containing the hyaluronidase inhibitor. CONSTITUTION:This hyaluronidase inhibitor contains an extract of at least one plant selected from the group consisting of Acacia catechu (the galenical name is Gambir) belonging to the family Leguminosae, Albizia lebbech, Uraria picta, Bauchinia forticata and Cajanus indicus as an active ingredient. These inflammatory agent or antiallergic agent, cosmetic and food contain the hyaluronidase inhibitor.
Patent JP-S643245-A (JP)
Title: Air/fuel ratio control device for internal combustion engine
Inventor: NAGAISHI HATSUO
IPC: F02D41/36
Filed: 1987-06-23
Abstract: PURPOSE:To eliminate variation in air/fuel ratio and to prevent mis-fire out and torque down by correcting the quantity of asynchronous injection corresponding to a cycle position at a point of the time when it is decided to conduct asynchronous injection for every cylinder. CONSTITUTION:Signals from a sensor 12 for detecting an opening of an intake throttle valve 14, a crank angle sensor 15, an air/fuel ratio sensor 17 are input to a control device to conduct asynchronous injection from an injection valve 10 at the time of acceleration. When it is decided to conduct asynchronous injection, a correction factor for the quantity of asynchronous injection is computed for every cylinder according to a cycle position signal at that time to inject fuel at every cylinder. Thus, the variation in air/fuel ratio of each cylinder can be decreased to prevent mis-fire and torque down.
Patent JP-S5779483-A (JP)
Title: Electronic timepiece
Inventor: HAGIHIRA TOORU
IPC: G04C9/00
Filed: 1980-11-06
Abstract: PURPOSE:To facilitate the time correction of an electronic timepiece which has digital display and analog display, by making the time corrections of both display contents through the same operation. CONSTITUTION:When a mode switch S0 is operated to set the contents of a mode counter 12 to one, the second correction mode of a liquid crystal display part 6A is set. In this state, when a digital correction switch S1 is operated, the second clocking contents of a time counting circuit 3 are between 0 and 29 seconds, the contents are cleared merely, and when between 30 and 59 seconds, the contents are cleared while minute clocking contents are increased by one miniute. When a mode correction switch S2 is operated in second correction  mode, a step motor 9 is driven by one step. Then, when the mode switch S0 is  operated, the mode counter 12 goes up to two and in every time the switch S1  is operated, both digital display time and time of a hand 6b are advanced by one minute. Further, when the switch S0 is operated, hour display is corrected similarly.
Patent JP-H06348063-A (JP)
Title: Electrophotographic carrier
Inventor: ITABASHI HITOSHI
IPC: G03G9/107
Filed: 1993-06-03
Abstract: PURPOSE:To provide an electrophotographic carrier showing high resolution, good reproducibility for a high-light part, and high reproducibility for fine lines by combining a core material having specified physical properties and a coating resin comprising a specified resin. CONSTITUTION:This electrophotographic carrier is obtd. by coating a resin core material with a resin. The core material is a magnetic material dispersion type containing a magnetic material dispersed in a binder resin. The carrier has 5-100mum particle size and <=3.0g/cm<3> bulk density, and the amt. of the magnetic material is 30-99mass% of the total weight of the carrier. The coating resin for the core material is a styrene-acryl copolymer containing 30-90mass% monomer ration of acryl component, 30000-70000 weight average mol.wt. of the copolymer, and 2-10 weight average mol.wt./number average mol.wt. By this constitution, accurate development for the original can be done for a long period even for high-speed development while preventing deposition of the carrier.
Patent JP-H06341537-A (JP)
Title: Automatic transmission
Inventor: ANDO MASAHIKO
IPC: F16H61/08
Filed: 1993-06-03
Abstract: PURPOSE:To eliminate uderlapping due to the overshoot of a timing valve, and prevent the occurrence of blow-up in an engine at the time of gear shifting actuation between the steps of gear shifting where no one-way clutch of the automatic transmission is set concurrently. CONSTITUTION:The brake B-3 of the transmission has its discharge oil passage 14 connected to a drain oil passage via a timing valve 23. An electronic control means includes a control means which applies 100% solenoid vale SLU signal pressure PSLU to the timing vale 23 prior to the output of a speed change signal so as to prevent the valve from being overshot, and also returns the aforesaid signal pressure back to solenoid valve SLU signal pressure PSLU in response to input torque after the specified period of time has elapsed by a timer, since the aforesaid signal pressure was outputted.
Patent JP-H026092-A (JP)
Title: Laser beam processing device
Inventor: KATSURAGI SEIICHI
IPC: B23K26/03
Filed: 1988-06-24
Abstract: PURPOSE:To improve the accuracy of positioning a work and the safety of an operation by positioning the work with branched laser light for observation and detecting the opening and closing of a shutter from a difference in the intensity of the laser light for observation. CONSTITUTION:The laser light for observation consisting of an He-Ne laser 5 is branched to two optical paths by a beam splitter 7 and the branched light beams are respectively guided to turnback mirrors 6a, 6b, 8a, 8b. The solid laser light from a laser head 1 is made coaxial by the mirrors 8a, 8b and the work is irradiated with this laser light by a synthesizing mirror 9. Since the work is previously positioned by the laser light for observation in the closed state of the shutter, the accuracy thereof is improved. The opening and closing of the shutter are surely detected as the difference in intensity of the laser light for observation and, therefore, the safety of the operation is improved.
Patent JP-H086987-A (JP)
Title: Design support device
Inventor: KIMURA NOBORU
IPC: G06F17/50
Filed: 1994-06-15
Abstract: PURPOSE:To level up design result and to shorten a design provide, by comparing the length along the reference line of the drawing viewed from each direction, inspecting the correction of errors of the drawing and displaying the result when an inputted drawing is the projection drawing of an object. CONSTITUTION:The storage part 4 of a magnetic disk device, etc., stores design data including the drawing inputted by an input part 2 in a data storage part 16. When an inputted drawing is a projection drawing in which the drawings viewing an object from each direction are arrayed by a prescribed rule, a drawing data recognition part 11 extracts the maximum values and the minimum values of an X-coordinate and a Y-coordinate from the coordinate data of contour lines composing a floor plan. Also in an elevation view, the maximum values and the minimum values of the X- coordinate and the Y-coordinate are extracted in the same way. By these data, the maximum width of the X-axis direction of the floor plan and the maximum width of the X-axis direction of the elevation view are calculated. By comparing them, the entered dimension errors of the drawing are detected. By performing inspections by comparing the elevation view and the right side elevation, and the floor plan and the right side elevation, etc., these inspection results are outputted to a display 8, etc.
Patent JP-H0324665-A (JP)
Title: Specified slip output system
Inventor: TSUJIMOTO EIJI
IPC: G06Q10/10
Filed: 1989-06-21
Abstract: PURPOSE:To automatically, rapidly and surely issue a statement of delivery only by checking the read input and output data of information to be outputted to a specified slip and applying an output command at the time of issuing a specified slip by a different format, and automatically transferring data to be outputted to the slip which are collected on an off-line to a host machine. CONSTITUTION:An operator inputs a position code, a shop code and an acceptance number which are the contents to be outputted to a specified slip to a work station 8 by means of a hand scanner 9 in accordance with the number of inputs restricted by an input application program 1 and stores the inputted contents in a terminal transmission file 11. Then a host side receiving program 4 is started, the transferred data are outputted to a virtual destination file 13 and the host side reads out the data to be outputted to the slip from a storage file 14 based upon a data record in the file 13, displays the read data on a work station 10 and outputs them to a work file 15. Then the contents of the file 15 are printed out and outputted as a statement of delivery 17 by using the format concerned in a format master 16.
Patent JP-H084108-A (JP)
Title: Column/beam structure, and column/beam connecting member
Inventor: TANIGAKI MASAHARU
IPC: E04B1/58
Filed: 1994-06-15
Abstract: PURPOSE:To improve the durability and safety for a structure constructed of RC columns and S beams while making construction to be executable easily by a method wherein earthquake resisting elements such as braces are easily arranged and introduction of stress to column/beam connecting parts is prevented to the utmost. CONSTITUTION:In a structure l constructed of RC columns 2 and S beams 3, closed hoop frames 12 are provided to column/beam connecting parts 4 of the RC columns 2 so that the column/beam connecting parts can be enclosed therewith. Gusset plates 11, each equipped with a horizontal bent part 11a and a brace-connecting part 11b at its both ends, are provided to the closed hoop frames 12 so that they can project outwardly from the closed hoop frames. The S beams 3 are connected to the horizontal bent parts 11a, and braces 5 are connected to the brace-connecting parts 11b.
Patent JP-H08325478-A (JP)
Title: Coating agent having antistatic and heat-ray-absorbing properties and its production, coating material, processed fiber., and clothing
Inventor: KISHIMOTO ATSUSHI
IPC: D06M15/00
Filed: 1995-05-30
Abstract: PURPOSE: To obtain an antistatic and heat-ray-absorbing coating agent which gives threads and cloths antistatic and heat-ray-absorbing properties at a time by compounding a binder resin with specific fine tin oxide particles. CONSTITUTION: This agent is prepd. by compounding 10--95 wt.% binder resin with 90-5wt.% fine tin oxide particles which contain antimony oxide having an average particle size of 0.1μm or lower and dissolved therein to form a solid soln. Pref. the particles contain 3-15mol% antimony oxide dissolved therein, have a powder resistance of 10<3> Ω.cm or lower, and are prepd. by a sol-gel method, a coprecipitation method, or a thermal decomposition method. Pref. the binder resin is an emulsion resin or a water-sol. or org.-solvent-sol. binder resin and mainly comprises at least one resin selected from among acrylic, epoxy, urethane, and polyester resins.
Patent JP-H0447829-A (JP)
Title: System for transfering inclusion of variable length packets
Inventor: OKUYAMA HIDEKI
IPC: H04L12/54
Filed: 1990-06-15
Abstract: PURPOSE:To realize efficient transfer by using a packet cell identifier (CID)=4 as an exclusive CID value for constituting one packet cell of a non-CDLC format. CONSTITUTION:As the part of the non-HDLC packet not requiring division, the CID=4 is added to one packet cell. Namely, at a transmitter, the CID is set according to the class of a packet and the dividing form, and transmits the data onto a transmission line while setting the CID before the packet cell (CDATA). At a receiver, since the CID=4 forms one independent non-HDLC packet, the packet is not abandonned even when the next CID can not be recognized.
Patent JP-H0447897-A (JP)
Title: Distribution panel system
Inventor: YASUDA TOSHIYUKI
IPC: H04Q1/14
Filed: 1990-06-15
Abstract: PURPOSE:To reduce jumper work man-hour and to decrease mistake in the work by sending operation command information to a connection line control means according to connection information inputted from an input means by the maintenance personnel of an exchange system. CONSTITUTION:Upon the receipt of connection information such as 'information interconnecting an external line terminal 1a and an exchange terminal 2a' from a terminal equipment 10 to a switch 3, a command section 81 of a central processing unit 8a sends the information to a storage device 9 and references a conversion table to obtain accommodation position information of a subscriber circuit 5 in a channel switch 7. Then it is confirmed that a line corresponding to the connection information is idle. Then a switch controller 4 is started and operation command information is sent to the switch controller 4 according to the connection information. The controller 4 operates and holds the switch 3 based on the operation command information. Then the command section 81 receives an operation end signal from the switch controller 4 to update the connection information between the external line terminal and the exchange side terminal stored in the storage device 9.
Patent JP-S5681662-A (JP)
Title: Hot metal dipping method for single side of hoop
Inventor: KITAZAWA YOSHIO
IPC: B05D1/32
Filed: 1979-12-05
Abstract: PURPOSE:To improve single-side plating operation, by arrangeing a device for spraying molten metal to only a single side of a hoop and a device for spouting nonoxidizing atmosphere gas face to face at the outlet of an annealing furnace. CONSTITUTION:Steel hoop 1 passes through an annealing furnace 2, changes its direction half downward at a guide roll 3, passing a snout 4 and the primary sealing device 17 for the outlet of the furnace installed at the outlet of the snout 4. Single side plating is performed by spouting molten metal through a jet nozzle 19 for molten metal, having a slitlike spouting opening in the lateral direction of the hoop, installed at the underside of the steel sheet and at the top end of the snout 4. A gas-sealing device 16 with inert gas is installed on the side not to be plated of the steel hoop 1 in the plating section thereby preventing the molten metal from turning around to the backside not to be plated. Then the hoop 1 changes its direction at a deflector roll 10, and the plating quantity is adjusted with a gas-wiping nozzle 9. The nozzle 19 serves simultaneously to seal the outlet of the annealing furnace.
Patent JP-H0241112-A (JP)
Title: Seat for automobile having spring core on lower frame
Inventor: YURUGEN SHIYURAFUKE
IPC: B60N2/70
Filed: 1989-06-21
Abstract: PURPOSE: To obtain a supporting piece without affecting a reaction to an upper frame on an edge copressive motion, by constructing a supporting piece as a foamed material fixing a lower side, inserting between springs extending from a lower frame to an upper frame and at least partially surrounding the springs. CONSTITUTION: A part faced to lengthwise direction of a car of an upper frame 4 is supported by a lower frame through front springs 5, 6 constituted as a coil compression spring and springs 7-9 successive to them and wound in a snake state. A supporting piece 10 to protect not only vibration motion but also too strong side compression comprises a foamed material block 11 and its initial hardness can easily be adaptable to a requirement different from its material composition and density. The foamed material block 11 is inserted between the both front springs 5, 6 and surrounds at least a part of these springs, and its upper face 12 supports the upper frame 4. When a force acts horizontally, both foamed material blocks 11 protect an excess inclination of both springs 5, 6, and therefore an uncomfortable floating motion phenomenon can be protected.
Patent JP-S5780820-A (JP)
Title: Analogue waveform equalizing device
Inventor: MOROTOMI TETSUAKI
IPC: H04B3/14
Filed: 1980-11-10
Abstract: PURPOSE:To widen the band and reduce the cost, by processing a waveform equalizer, which uses a tap correction algorithm requiring correlation calculation, by an analogue signal. CONSTITUTION:One of signals to be subjected to correlation operation is inputted to a transversal filter 13 for correlation operation, and the other is inputted to a circuit 14 which gives a tap weighting coefficient series C2 for correlation operation to the transversal filter 13 and stores and corrects it, and their correlation operation result is outputted from an output part of the transversal filter 13 and is used as correction data in a circuit 12 which gives a tap weighting coefficient series C1 for waveform equalization to a transversal filter 11 and stores and corrects it.
Patent JP-S641281-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIKAWA TAKAHIDE
IPC: H01L21/28
Filed: 1987-06-23
Abstract: PURPOSE: To eliminate adhesion of an Au layer, which deteriorates FET characteristics, to a GaAs substrate by forming an insulating film only to the sidewall part of a gate recess.  
     CONSTITUTION: An insulating film 4 is formed to the entire part of wafer having completed the etching of gate recess 5, for example, with a sputter method or CVD method. Next, the insulating film 4 is etched by the anisotropic etching, for example, the RIE method and thereby the insulating film 4 at the sidewall part of gate recess 5 which is hidden by the photoresist pattern 2 is left unetched. Under this condition, a gate metal 3' is evaporated and then it is lift-off to form a gate electrode 3. Only the insulating film 4 formed at the sidewall part of gate recess 5 functions as a stopper, the Pt layer 3b and an Au layer 3c at the upper layer are adhered only to the insulating film 4 hut to the GaAs substrate 1. Therefore, Au diffuses into the GaAs substrate 1 and does not deteriorate FET characteristics. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H05345351-A (JP)
Title: Manufacture of print laminating film
Inventor: HASEGAWA KAZUHIKO
IPC: B29L7/00
Filed: 1992-06-17
Abstract: PURPOSE:To provide a print laminating film having the effective antistatic properties by kneading an antistatic additive without spoiling film's characteristics of transparency, workability and the like. CONSTITUTION:A manufacture of a print laminating film is featured such that resin with antistatic additive kneaded therein is made into a film by a calender method, a T-die extrusion method, and a solvent casting method and, after that, it is oriented by a heat rolling method, a tentering method, and an inflation method and the like, and then heat-solidified at higher temperature than that of the orientation.
Patent JP-H11349055-A (JP)
Title: Material and method for packaging synthetic resin sheet
Inventor: KONO KATSUTOSHI
IPC: B65D81/03
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To improve the sheet protective performance without degrading the volume efficiency or the packaging cost by curving a peripheral edge part of both packaging plates in the direction opposite to each other and adhered in a condition where a synthetic resin sheet laminated between two packaging plates is held, and specifying the width and the length of both packaging plates. SOLUTION: A laminated synthetic resin square sheet 3 which is a work to be packaged is interposed in a center part between two packaging plates 1, 2 consisting of a corrugated fiberboard or the like. Both peripheral edge parts of the packaging plates 1, 2 projected from the periphery of the sheet 3 are curved in the direction opposite to each other, and surfaces opposite to each other are adhered to each other with an adhesive 4 to hold the sheet 3. The width and the length of the packaging plates 1, 2 are set to be 10 to 50 times the total thickness of the sheet 3. The adhesion width of the surfaces opposite to each other at the peripheral edge parts of the packaging plates 1, 2. The adhesion part between the packaging plates 1, 2 is expanded in a flange-like manner over the whole periphery to protect the sheet 3.