baber/WOPTO huggingface dataset:
Patent JP-S5616532-A (JP)
Title: Production of formed porous article of chitin
Inventor: KOSUGI JIYUNICHI
IPC: B01J20/22
Filed: 1979-07-20
Abstract: PURPOSE: An aqueous solution of soluble chitin derivative containing a diluent and a pore-size controller is treated with an acylating agent to produce title formed product with high exclusion limit, uniform and adjustable pore size and high performance and strength.  
     CONSTITUTION: (A) An aqueous solution of soluble chitin derivative such as chitin, carboxymethylchitin is combined with (B) a diluent such as alcohol of 4 or less carbon atoms, pyridine or a compound of the formula (R, R' is are 1W4C alkyl; n is 1W3), (C) a pore-size controller such as benzene, toluene or xylene and (D) a surfactant. Then, they are treated with (E) an acylating agent such as organic acid anhydride containing a surfactant and, when necessary, crosslinked.  
     USE: Filler for chromatography, base material for immobilization of enzyme. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07279923-A (JP)
Title: External facing plate attaching device
Inventor: YAMADA MASAAKI
IPC: F16B5/07
Filed: 1994-04-06
Abstract: PURPOSE:To provide an external facing plate attaching device by which fixing and removing of an external facing plate to a main body frame is extremely simplified without using any fastening part such as a screw. CONSTITUTION:External facing plate attaching members 11 are put to frame parts 2, 3 of a main body frame 1, so as to be positioned and set. Protrusions 12 are provided on an external facing plate 10, and they are to be engaged with the external facing plate attaching members 11. Devices for preventing the protrusions 12 from slipping off by the engagement are provided on the external facing plate attaching members 11.
Patent JP-S5317830-A (JP)
Title: Exhaust gas recirculation amount controlling apparatus
Inventor: TAKAMIYA ENNOSUKE
IPC: F02M25/06
Filed: 1976-08-03
Abstract: PURPOSE: The flow amoutn controlling valve on the exhaust gas trecirculation passage is driven by a cam, and the control of the open degree is facilitated, and the precision of relativeness is improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08257566-A (JP)
Title: Ionic water maker
Inventor: SHIINO SHIGEKI
IPC: C02F1/46
Filed: 1995-03-27
Abstract: PURPOSE: To efficiently cool formed alkaline ionic water by continuously cooling formed alkaline ionic water by a Peltier element and making the amt. of water flowing to the radiation side of the Peltier element larger than that of water flowing to the cooling side thereof. CONSTITUTION: When a cooling switch 8 is closed, a current flows to a flow reducing solenoid valve 17, Peltier elements 18a, 18b and a three-way solenoid valve 23. The tap water from a tap water inlet passage 13 passes through a cartridge 15 to be purified and is reduced in flow rate by the flow reducing solenoid valve 17 to be electrolyzed in an electrolytic cell 10. Acidic ionic water is formed on the side of the anode 11 to be drained from an acidic ionic water outlet 4. Alkaline ionic water formed on the side of a cathode is sent to Peltier elements 18a, 18b through the three-way solenoid valve 23. The amt. of water flowing to the cooling sides 26a, 26b of the Peltier elements 18a, 18b becomes smaller than that of water flowing to the radiation sides 25a, 25b thereof by a constricted part 24.  The water channels on the cooling sides 26a, 26b are connected in series and ion water is obtained from a cooling water outlet 27.
Patent JP-H07282351-A (JP)
Title: Supply controller
Inventor: NAKANE SHIZUO
IPC: G07F15/06
Filed: 1994-04-05
Abstract: PURPOSE:To prevent a supplying route opening/closing means such as a valve from being not operated due to sticking even when the means is not used for a long time in a supply controller for controlling the supply of supplying material such as gas and city water by opening/closing the supplying route opening/ closing means. CONSTITUTION:This supply controller is provided with the supplying route opening/closing means for opening/closing a supplying route, a measuring means for measuring time holding the opening/closing means at a closed state and a control means for temporarily opening and then closing the opening/closing means when a counted result exceeds a fixed time. When cash or a prepaid card is inserted, the opening/closing means is set in the opened state so as to enable the material to be used. When the opening/closing means is not used for a long time, time holding the opening/closing means in the closed state is measured by the measuring means 6, and when the counted result exceeds the fixed time, the control means is driven and the opening/closing means is temporarily opened and then closed.
Patent JP-S61250698-A (JP)
Inventor: UEHARA KENSUKE
IPC: G10L15/01
Filed: 1985-04-30
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-H03293937-A (JP)
Title: Inflammable uninterruptible power supply device
Inventor: FUKUDA EIJI
IPC: H02J9/00
Filed: 1990-04-10
Abstract: PURPOSE:To enable a non-power-failure power supply device UPS to be inflammable by housing parts into individual containers by separating them into those with a semi-permanent and non-permanent lives and then by circulating an inflammable gas through a bypass pipe, CONSTITUTION:A rectifying room 1A, an inverter room 2A, an AC switch room 3A, a battery room 44, a control device/communication device room 5A, a rectifier transformer room 71A, an inverter transformer room 72A etc., are provided and then they are stored separately after they are divided into those with a semi-permanent life such as a rectifier transformer and those with a non-permanent life such as a rectifier which needs to be replaced periodically. Each room is connected by bypasses 10A, 10B, and 10C for circulating an inflammable gas, thus achieving inflammability. Air is circulated through a fan FA of a cooling pipe 9 for cooling the inflammable gas. Pipes of a flange FL are rigidly connected to prevent the inflammable gas from being leaked when replacing parts.
Patent JP-H11288201-A (JP)
Title: Blade for electrophotographic device
Inventor: UMEMOTO NOBORU
IPC: G03G21/10
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To stably obtain excellent cleaning ability and the uniformity of releasing oil by making the shape of a blade part in an axial direction convex shape having gentle gradient where a center part is higher than both end parts. SOLUTION: This blade 1 for an electrophotographic device is composed of a rubber elastic body 3 and a metallic supporting body 4, and both-end shafts are press-fit and fixed in the supporting body 4 as necessary. The blade 1 slide- contacts with a roller 2 at the tip part of the elastic body 3. The shape of the sliding part of the blade in the axial direction is made the convex shape having the gentle gradient where the center part is higher than both end parts, so that the blade 1 can completely slide-contact with the surface of the roller 2 and completely functions as the blade. The sliding and contacting part of the tip part is mainly decided according to the sliding and contacting angle of the blade 1 and the roller 2.  For example, when the blade 1 slide-contacts at a comparatively wide angle θ1 being the sliding and contacting angle of the blade 1 and the roller 2, the end face 3a of the blade 1 slides-contacts with the roller 2.
Patent JP-H02271410-A (JP)
Title: Structure of lever fitting part in working vehicle
Inventor: KOBAYASHI MASAHIKO
IPC: E02F9/20
Filed: 1989-04-13
Abstract: PURPOSE:To make getting on and off to a working vehicle much easier and to safely work without changing the operational sense of a lever by retreating the operating lever in an outer direction with the operation of a lever lock member to a lock operating position and enlarging the getting on and off route of a driver. CONSTITUTION:A turn table 1 is loaded on a traveling machine so as to be freely turnable in full around a longitudinal axial center and a dig working device 2 is fitted to this turn table 1. On this device 2, an operation part 3 is arranged. The device 2 is composed of a swing bracket 4, oil pressure cylinders 5-7, boom 8, arm 9 and backet 10 to be respectively oscillated and driven and the device 2 and turn table 1 are operated by an operating lever 12 arranged in the lateral side of a driving seat. In the lever, a lever lock member 27 is provided to lock the lever in a neutral position and this member 27 is freely switched and oscillated over a working position, which is protruded in the front side direction of a lever case 14, and a releasing position close to the front surface of the case 14. Thus, the lock member 27 is positioned in the neutral position by the lever 12 and the lever 12 is retreated. Then, the driver can easily get on and off to the traveling machine.
Patent JP-H10289598-A (JP)
Title: Semiconductor memory device
Inventor: NISHIO MASAMI
IPC: G11C29/06
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent the fuse of a test equipment from blowing out as a result of an excessive through current, which is caused by the simultaneous selection of all word lines in the burn-in test. SOLUTION: The device is equipped with a memory cell array in which memory cells are arranged in a matrix, multiple word lines WL for connecting the memory cells in the row direction, multiple bit lines BL for connecting the memory cells in the column direction, row decoder RD1 for selecting the word line WL, and a all word line selecting circuit (terminal WLT, selective line WSL1 and WSL2, and inverter line IC1) which causes the row decoder RD1 to select all of the word lines WL in the test mode. The all word line selecting circuit causes the row decoder RD1 to select all of the word lines WL not simultaneously but in a manner delayed for a prescribed time, preventing an excessive current from flowing at once.
Patent JP-S62252440-A (JP)
Title: Production of vulcanization accelerator for rubber
Inventor: INOUE TAKAYUKI
IPC: C08K5/38
Filed: 1986-04-24
Abstract: PURPOSE:To produce a vulcanization accelerator for rubber in good yields without emitting gas during reaction, by heating a specified compound and sulfur in water containing a surfactant. CONSTITUTION:A vulcanization accelerator for rubber of formula II (wherein X is 4-6) is obtained by heating a compound of formula I (wherein R1-2 are each a 1-5C alkyl or may be combined together to form a 6C or lower alkylene) and sulfur to 80-100 deg.C in water containing 0.01-1wt%, based on said compound, surfactant (e.g., trioxyethylene alkylphenyl ether).
Patent JP-H02271728-A (JP)
Title: Optical submarine repeater
Inventor: ENOMOTO TORU
IPC: H04B10/29
Filed: 1989-04-12
Abstract: PURPOSE:To simplify the repair method by providing plural transmission circuits which send an optical signal respectively and a photocoupler coupling output lights from the transmission circuits and outputting plural optical signals whose output level differs. CONSTITUTION:A reception reproduction circuit 1 converts an optical input signal into an electric signal to reproduce the signal into a digital signal with waveform distortion equalization. Two transmission circuits 2 are constituted as redundancy control signal by taking the reliability of a laser diode into account and both output lights are coupled by a photocoupler 3. The coupler 3 has two output terminals whose coupling loss differs and receives both high and low loss optical output signals. In the case of a medium distance (standard), the fiber of the cable connects to the low loss side. When a cable is extended to an inserted position in the case of repair of the cable, the fiber of the cable is connected to the high loss side and even when the length of the inserted cable is comparatively short, no overload takes place in a succeeding repeater.
Patent JP-S57207828-A (JP)
Title: Signal converter
Inventor: OOTA KAZUFUMI
IPC: G06F13/24
Filed: 1981-06-17
Abstract: PURPOSE:To obtain a measured value which is satisfactory in its accuracy, resolution and response property, by operating each counting value of a counter of an input pulse and a counter of a clock pulse, and deriving a digital measured value. CONSTITUTION:When a state of a digital outputting circuit D/O is on, a CPU3 receives interruption, only one interruption is made to pass through a measuring period, and each value of a pulse counter 1 and a clock counter 2 is read. The CPU3 executes operation by use of a clock pulse as to measured values of the previous time and the present time, in the next measured value operating and processing routine, and derives a digital measured value operating and processing routine, and derives a digital measured value. When this measured value operation ends, the ciruit D/O is turned on and the next interruption is received.
Patent JP-S5520568-A (JP)
Title: Condition display system for digital computer
Inventor: NUNOMURA IKUO
IPC: G06F11/28
Filed: 1978-08-02
Abstract: PURPOSE: To realize the detection of the cause for the program error unit the actual working of the computer by displaying the contents of each register with the time and bit array.  
     CONSTITUTION: The registers incorporated into arithmetic control mechanism 5 of digital computer 2 are selected 7, and the contents of the register designated at record control part 3' is written into memory 4'. Then control part 6 reads out the contents of memory 4' and sends them display 9 in sequence to perform the display via the array of the time and bit. As a result, the process to occurrence of the error can be supervised in real time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61253752-A (JP)
Title: Image pickup device
Inventor: KATO SHINICHI
IPC: H01J31/38
Filed: 1985-05-02
Abstract: PURPOSE:To automatically control the variation of the black level which is caused by the variation of sensitivity resulting from temperature variation and differs for each channel by providing the face plate with a means for introducing reference light other than the external light of the subject and bias light onto a photoconductive film. CONSTITUTION:After the signal of reference light 10 is read from a small window area (B) during the system blanking, in a comparing circuit 15 the read signal is compared with the reference signal from a reference signal generator 14. Variation in the sensitivity of the photoconductive film 2 is detected by its temperature variation. The above comparison result is used to control the pedestal level of a pedestal-level-setting circuit 16 and the gain of a gain-setting circuit 17 before the controlled pedestal level and gain are delivered to a signal- treating system 18. The same operation is performed for the other channels. Accordingly, it is possible to automatically control the black level reference which conventionally needed to be recontrolled for each use due to the temperature characteristic specific to each channel.
Patent JP-S62250569-A (JP)
Title: Magnetic head positioning mechanism
Inventor: KORIYAMA HIROSHI
IPC: G11B21/12
Filed: 1986-04-22
Abstract: PURPOSE:To secure high reliability without requiring a high accuracy for the processing accuracy of related components and their assembling accuracy, by providing an adjusted position setting means and a stop plate. CONSTITUTION:A magnetic head positioning device 1 to be adjusted is fixed by using guide pins 22a-22d so that the position of the magnetic head has a prescribed location to a slider 23 by the fitting position setting. Then the slider 23 is slided to insert a pin 15 to a slot 23a to fix the turning motion of a head arm 3. In this state, a clash stopper 9a is abutted to a coil bobbin 10 and fixed by a screw. Then the side face of a stop plate 14a is abutted to the side face of the clash stopper 9a corresponding thereto and fixed by a screw. The slider 23 is slided to remove the pin 15a from the slot 23a and the head arm 13 is turned slightly to insert the pin 15 into the slot 23b thereby fixing the head arm 13.
Patent JP-S60237832-A (JP)
Title: Yoke with coil for magnetic characteristics measurement on rotary machine core
Inventor: KATSUYAMA TERUSHI
IPC: H02K11/00
Filed: 1984-05-10
Abstract: PURPOSE:To enable a core to be measured without winding work of the measurement coils and in the same state as when used, by a method wherein magnetization coils and search coils are wound up around a yoke having magnetic flux induction grooves at given intervals and are arranged confronting a core the magnetic characteristics of which is measured. CONSTITUTION:A ring-formed or sector-formed yoke 8 is provided so that the yoke may be arranged along the margin of a rotary machine core 1, and magnetic flux induction grooves 8a are formed at given intervals and along the margin opposite to the core 1 for the yoke 8. Magnetization coils 9 and search coils 10 are wound up around the yoke 8 confronting slots 4 of the core 1, and each coil 9, 10 is connected by reversing the winding direction every time crossing the magnetic flux induction groove 8a. The yoke 8 with the coils is arranged along the margin of the core 1, and magnetic flux phi is generated by the magnetization coils 9, and various magnetic characteristics on the core 1 can be measured by voltage and current shown in the search coils 10.
Patent JP-S5619562-A (JP)
Title: Proximity alignment unit of magnetic head
Inventor: TAKADA YOSHIYUKI
IPC: G11B5/48
Filed: 1979-07-25
Abstract: PURPOSE: To increase the efficiency of unit, by locating n sets of the alignment servo heads to the alignment servo track zone on the servo arm possible for proximity toward radial direction of magnetic disc in specified intervals.  
     CONSTITUTION: A plurality of disc shape magnetic discs 21, 22 are borne on the rotating spindle 20, and on the lower surface 23 of the disc 21, the inside read/write track zone 28 in cooperation with the moving type read/write magnetic heads 32, 31 held with the arm 26 and moving near radially the disc 21 with the carriage 25, and the external read/write track zone 27 are formed. The width of the servo zone 39 is 1/n (where; n is the number of servo heads) of the width l of the inside or outside read/write track zone 28, 27, and the gap between the servo heads 38, 37 is also l/n. Thus, the width of the alignment servo track zone can be reduced, then the efficiency of the magnetic disc memory unit can be increased remarkably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59218152-A (JP)
Inventor: YAMAMOTO HITOSHI
IPC: A61G7/00
Filed: 1983-05-27
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-H05262979-A (JP)
Title: Polyamide resin composition
IPC: C08L77/00
Filed: 1992-03-19
Abstract: PURPOSE:To obtain the subject composition having improved compatibility of each component, excellent coating performance and mechanical characteristics by blending specific amounts of a polyamide resin, a modified polypropylene resin and a modified elastomer. CONSTITUTION:(A) A polyamide resin is blended with a modified polypropylene resin obtained by modifying a polypropylene resin having <=3.0g/10 minutes melt flow rate with an unsaturated dicarboxylic acid or its derivative and (C) a modified elastomer obtained by modifying an elastomer composed of a polymer (e.g. ethylene copolymer such as EPR or EVA) having <=2,000kg/cm<2> modulus in tension with an unsaturated dicarboxylic acid in ratios of the component A/(the components B+C=80/20-55/45 and the component B/the component C=10/90-100/0 to give the objective composition. The components B+C are made to have 2.0-150g/10 minutes melt flow rate.
Patent JP-H07284232-A (JP)
Title: Charging system
Inventor: SHIMIZU YOSHITAKA
IPC: H02J7/02
Filed: 1994-04-08
Abstract: PURPOSE:To alleviate deterioration of a battery and shorten the charging time. CONSTITUTION:A charging system comprising a battery pack having a chargeable secondary battery and a charger which is connected with the battery pack for discharging and charging the secondary battery is provided with a memory means for storing the number of times of charging operations. Moreover, the charger is also provided with means 6, 7, 8 for reading out the number of times of the charging operations stored in the memory means of the battery pack and charging/discharging control means 21, 31 for executing the charging operation after discharging the secondary battery only when the number of times of charging operations read out matches the preset number of times of charging and for immediately executing the charging operation without discharging the secondary battery in other cases.
Patent JP-H02282066-A (JP)
Title: Packing structure of rain trough
Inventor: MAKIDO TATSUO
IPC: B65D65/14
Filed: 1989-04-13
Abstract: PURPOSE:To increase an efficiency of a packing operation by constituting a packing paper of a kraft paper reinforced by reinforcing threads and corrugate paper pasted together on the oneside of the kraft paper. CONSTITUTION:A packing paper 3 is constituted by kraft paper 32 including insides latticed reinforced threads 31 and corrugated paper 33 pasted together on the one side of the kraft paper 32. And the only kraft paper 32 part where the corrugated paper 33 is removed is provided at the one side of long side edge of the packing paper 3 and an adhesive belt face 34 is provided along the longitudinal direction at the back side of the kraft paper 32 disclosed due to the removed corrugated paper 33. And at the other side of the long side edge of the packing paper 3, a plurality of adhesive belt faces 35 are provided along the longitudinal direction every specified interval on the surface of the kraft paper 32. In this way, the efficiency of packing operation is increased.
Patent JP-S5217288-A (JP)
Title: Key broach
Inventor: MORIMOTO AKIAKE
IPC: B23D37/04
Filed: 1975-07-31
Abstract: PURPOSE: Contrivance is applied on the ejection of the cutting chip and the optimum operation of the key broach is available also for a heavy cutting work. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S581742-A (JP)
Title: Manufacture of shock resistance reforming agent particles
Inventor: RICHIYAADO JIYON GURANDOZORU
IPC: C08L101/00
Filed: 1982-06-01
Abstract: Compositions useful as impact modifiers for hard polymers comprise particles of multi-stage impact modifier, having at least one hard and at least one elastomeric stage, coated and/or agglomerated with hard polymer which does not contain an elastomeric stage. These compositions have better bulk flow properties than the multi-stage impact modifier particles alone. Weight ratios of hard polymer to impact modifier are 0.1 to 99.9 to 10:90.
Patent JP-S6116757-A (JP)
Inventor: FURIIDORITSUHI RAIHITOFURIITO
IPC: A63C9/084
Filed: 1985-05-02
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-S5319741-A (JP)
Title: Elastic surface wave filter unit
Inventor: IKUSHIMA HIROSHI
IPC: H03H3/08
Filed: 1976-08-06
Abstract: PURPOSE:To make band pass characteristic of a filter variable by controlling irradiation or irradiation quantity of light.
Patent JP-S5218502-A (JP)
Title: Driving system of supplementary machinery
Inventor: NARITA SEIICHI
IPC: F02B67/04
Filed: 1975-08-01
Abstract: PURPOSE:Optimum control of supplementary machinery's output characteristics and of working conditions of machines driven by those supplementary machinery.