baber/WOPTO huggingface dataset:
Patent JP-S5355492-A (JP)
Title: Pellet-like catalyst
Inventor: FUKUZUKA TOSHIO
IPC: B01J21/04
Filed: 1976-10-29
Abstract: PURPOSE: To provide a direct reduction method denitration catalyst with high activity, strength and excellent wear resistance by coating a pellet-like molded ceramic product of specified surface roughtness with a carrier material of limited surface area and then supporting an active substance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06340027-A (JP)
Title: Polyolefin resin-coated steel pipe
Inventor: KAMIMURA TAKAYUKI
IPC: B32B15/085
Filed: 1993-06-01
Abstract: PURPOSE:To improve high temperature water resistance and high temperature cathode eleectrolytic peeling resistance of a polyolefin resin-coated steel pipe via a modified polyolefin adhesive resin layer by a method wherein a surface roughness of the steel pipe and an amount of phosphoric acid to be added to a chromate treating agent are specified, which are combined with an active energy ray setting epoxy primer. CONSTITUTION:A coated layer consisting of a chromate treating agent wherein phosphoric acid is added so that a ratio by wt. of PO4<3-> to total chlomium becomes 0.5 to 2.0 is formed on an outer surface of a steel pipe of 30mum to 100mum surface roughness. An epoxy primer layer cured with an active energy ray, a modified polyolefin adhesive resin layer, and a polyoelfin resin-coated layer are successively laminated thereon. The chromate should preferably be that wherein phosphoric acid is added to silica coating type chromate treating agent of high primary close adhesive force. The total chromate means weight wherein Cr<3+>, Cr<b+> are respectively calculated based on Cr2O3 and CrO3. Thereby, a polyolefin resin-coated pipe of which high temperature water resistance or the like is improved, is obtained.
Patent JP-H02310803-A (JP)
Title: Data write controller for floppy disk device
Inventor: NAGAFUNE YOUJI
IPC: G11B5/09
Filed: 1989-05-24
Abstract: PURPOSE:To always realize writing operation without fail and to secure enough compatibility by providing a control means to determine write current data optimum for the characteristic of a recording medium based on reproduced data from a reproducing means and to store these data as data to set a write current at the time of operation. CONSTITUTION:a first control means is provided to output prescribed write data and the prescribed write current data at the time of a write current setting mode and based on the write data and write current data to be outputted from the first control means, the writing operation of the data is executed to the recording medium by a head 15. Further, a second control means is provided to determine write current data ID optimum for the characteristic of the recording medium based on the reproduced data, which are outputted from reproducing means 12 and 14, and to set the write current when the writing operation of these optimum write current data ID is executed. Thus, since it can be prevented that an error is generated by the characteristic of the recording medium to be exchange, the compatibility can be secured without fail.
Patent JP-S6023485-A (JP)
Title: Coal gasification apparatus
Inventor: KIMURA AKIRA
IPC: C10J3/46
Filed: 1983-07-20
Abstract: PURPOSE:To prevent the troubles caused by the temperature lowering near the oxygen burner in a jet-layer gasification furnace, by attaching a flow control valve to the oxygen-supply line of the coal supply burner, and controlling the supply of oxygen to the burner according to the state of the slag deposited in the gasification furnace. CONSTITUTION:The wall of the gasification furnace 10 is furnished with a pair of vertically arranged burners 3A and 3B and flow-control valves 13 and 14. The valves 13 and 14 are provided with a timer 16 and a device 15 for setting and switching the ratio of oxygen/coal to enable the alternate change-over of the valves 13 and 14. The supply of the oxygen from the valves is controlled by this process so as to attain a specific oxygen/coal ratio for a definite time interval at the burners 3A and 3B. The oxygen content in the coal-transfer gas of the burner 3B is adjusted separately, or the oxygen supply is controlled by adjusting the timer so as to maintain the pulverized coal at a temperature above the temperature to cause the solidification and deposition of the coal in the burners 3A and 3B. The troubles caused by the solidification and deposition of slag flowing down along the wall of the furnace can be prevented by this process.
Patent JP-H01298361-A (JP)
Title: Printing plate developing device
Inventor: TANIGUCHI SHINICHI
IPC: G03F7/30
Filed: 1988-05-27
Abstract: PURPOSE:To obtain an efficient development finish of high quality by using a small amount of an invariably fresh liquid developer even when the printing plate developing device is operated in a low room temperature state by controlling the operation of a heating device according to the room temperature. CONSTITUTION:Heat roller 140A and 140B are arranged as a couple of clamping and conveying roller above and below a conveyance path for a printing plate adjacently to an insertion base 102 for the printing plate. Then when the device installation room temperature is lower than a specific value, the heating devices 140A and 140B are so operated that the temperature nearby the surfaces of the heating devices 140A and 140B provided to a printing plate supply part on the upstream side of a developer coating part does not exceeds a set value and when the room temperature exceeds the specific value, the operation of the heating devices 140A and 140B is stopped. Consequently, the developer whose temperature is controlled by heating is prevented from contacting a large-capacity low heat source which is the printing plate 101 with large area and falls in temperature to the room temperature to cause large variation in development condition, thereby improving development quality.
Patent JP-H01300518-A (JP)
Title: Positional alignment
Inventor: YODA SEIICHI
IPC: H01L21/30
Filed: 1988-05-27
Abstract: PURPOSE:To increase the S/N of a marker detection signal and to make it possible to align a position highly accurately by controlling the thickness of a resist film covering the marker. CONSTITUTION:A recess type positioning marker 2 is formed on a substrate 1. The inside of the marker 2 is filled with resist dissolving liquid 3. Under this state, a resist layer 4 is deposited on the substrate 1. Thereafter, the substrate 1 is heated, and the thickness of the resist film on the marker 2 is decreased. When the resist layer 4 is exposed, electrons reflected from the marker 2 are detected, and the position of the substrate 1 is aligned. The relationship between the thickness of the resist film and the detected signal is examined by changing the width of the marker. The optimum condition obtained from the result is utilized, and the S/N of the detected signal is increased. In this way, the highly accurate position alignment can be performed.
Patent JP-H02308214-A (JP)
Title: Spectacles with liquid crystal dimmer
Inventor: OSHIMA NOBUMASA
IPC: G02C7/10
Filed: 1989-05-24
Abstract: PURPOSE:To provide spectacles which have a dimming function according to whether an object is distant or close by forming transparent electrodes only on an upper half part and making the upper half part dark according to ambient light. CONSTITUTION:The transparent electrodes 12 and 12' are formed at parts corre sponding to the upper 2/3 parts of transparent film substrates 11 and 11' in the eye-ball shape of the spectacles and used partially as external lead-out electrode parts 12a. Then the transparent electrode parts of the substrates face each other across the gap of several mum, liquid crystal 14 is charged be tween them, and their peripheral parts are fixed with a sealing agent 13. Fur ther, polarizing plates 15 and 15' are stuck on their outside parts corresponding to the electrodes. A voltage is applied between the lead-out electrode parts 12a of the transparent electrodes 12 and 12' on both sides of a liquid crystal cell which is constituted as mentioned above, the electromotive force is generat ed corresponding to the intensity of light and the parts where the electrodes are formed so as to drive the liquid crystal according to the voltage vary in the light and shade of the liquid crystal with the quantity of external light to obtain the function of sunglasses.
Patent JP-H09292204-A (JP)
Title: Rotation angle detector
Inventor: NAKAMURA TAKAYUKI
IPC: G01D5/14
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized simply worked rotation angle detector by detecting discharge current flowing between a discharge electrode and a flat- plane-like electrode by means of a detecting circuit. SOLUTION: When higher voltage than that of an electric power source 8 for discharge is impressed between a needle-like dischatge electrode 3 and a flat-plane-like electrode 6, corona discharge is generated between the electrode 3 and the electrode 6, and discharge current is detected by a detecting circuit 7. When a rotor 1 is rotated and the electrode 3 together with a supporting member 2 are rotated, the distance between the electrode 6 and the electrode 3 is changed according to the rotation angle of the rotor 1, and the discharge current value is changed according to change of the distance.  When relation of the discharge current value and the distance between the electrode 6 and the electrode 3 is known, because relation of the distance between the electrode 6 and the electrode 3 to the rotation angle of the rotor 1 is fixed, the rotation angle can be obtained from the discharge current value through a signal generating means generating a rotation angle signal.
Patent JP-S5754374-A (JP)
Title: Manufacture of semiconductor device
Inventor: ICHINOHE EISUKE
IPC: G03F7/26
Filed: 1980-09-19
Abstract: PURPOSE:To form a contact window to polycrystalline silicon in a self-alignment manner by using two kinds of photo-resist films in the manufacture of the silicon gate MOS type semiconductor integrated circuit. CONSTITUTION:The surface of a substrate, which has a field oxide film 14, to which a source and  drain 17 are formed, which has a polycrystal silicon film pattern functioning as a connecting section 16-2 to a gate 16-1, polycrystal wiring and a metallic clectrode, and the surface thereof possesses an oxide film 18, is coated with a negative type photo-resist film 19 in a manner that is thick recessed sections and is thin to protruded sections, and exposed and developed, and openings 20 for collector windows to the source and the drain are shaped. The surface is coated with a positive type photo-resist film 21 and exposed and developed, and the openings 20 for the contact windows to the source and the drain 17 and an opening 22 for a contact window to the polycrystalline silicon are formed, and the contact windows 23, 24 are shaped through etching.
Patent JP-H11290374-A (JP)
Title: Film for protecting eyes
Inventor: FUJIWARA TOSHIJI
IPC: A61F9/04
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To protect eyes from stimulative liquids scattered from the cut end of a leek or onion. SOLUTION: A transparent wrap film 2 a little narrower than a thin strip 1. is overlapped on the thin strip, one end is straightly cut and the other end is cut while being rounded. A slit 3 like a round perforation is applied near the straightly cut side. The thin strip and the wrap film are divided into a holding part 4 and a main body 5 by the slit. Almost the 50 sets of one thin strip and one wrap film are overlapped, the mount of cardboard is placed under them, and the holding part is fixed by staples. The holding part is pressed by one hand, the thin strip and wrap film in the main body part are separated from the slit one by one with the other hand, and the wrap film is separated from the thin strip.  The terminals of the wrap film at the main body part are taken with the tips of fingers of both the hands, the center of the wrap film are matched with glances, both the hands are pulled closely until the wrap film is lightly fitted on the face, and the terminals of the wrap film are pressed onto the temples with the tips of fingers.
Patent JP-2000322893-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: TANNO SHOICHI
IPC: G11C16/02
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a nonvolatile semiconductor memory device which can execute an erasure verify operation with low power consumption. SOLUTION: In a block 5 selected by a block select circuit 6 at an erasure time, a row select circuit 3 applies 10 V to all word lines WL, and a column select circuit 4 applies -8 V to all bit lines BL and -8 V to a well 1 of a memory cell M. At an erasure verify time after the erasure operation, the row select circuit 3 applies 3 V to selected predetermined word lines WL and, the column select circuit 4 applies 1 V to the source side of the selected predetermined bit lines BL and 0 V to the drain side. At this time, the -8 V applied to the well 1 of the memory cell M in the erasure operation is charged to a separately set auxiliary capacitor 8 having a nearly equal capacity to the well 1.  At a next erasure operation, the -8 V is supplied to the well 1 of the memory cell M from the auxiliary capacitor 8 simultaneously with a power source 7 which normally charges, so that charges from the power source 7 can be reduced and power consumption can be reduced.
Patent JP-H0746342-A (JP)
Title: Telephone system
Inventor: HOTARI HIRONOBU
IPC: H04M15/28
Filed: 1994-05-20
Abstract: PURPOSE:To provide a telephone system capable of clearly showing personal data such as the detailed contents of a rate while protecting the privacy of each person. CONSTITUTION:The telephone system is provided with a CPU 11, a key pad 12 capable of inputting ID number (personal identification) data, a memory 13 for storing a personal number and personal data corresponding to the number, and a display part for displaying an originating subscriber's number, time, calling time, a call change, an accumulated change, so on. When an ID number is previously inputted prior to dialing, its corresponding data area in the memory 13 is secured, and in each call to the data area, the originating subscriber's number, the call change, etc., are read out as personal data.
Patent JP-H04356511-A (JP)
Title: High-rigidity polypropylene
Inventor: KAKUGO MASAHIRO
IPC: C08F110/06
Filed: 1991-06-03
Abstract: PURPOSE:To provide a polypropylene excellent in rigidity and heat resistance. CONSTITUTION:The title polypropylene has a 20 deg.C xylene-soluble content of 4.0wt.% or less and an intrinsic viscosity [eta] as measured at 135 deg.C in tetralin of 1.0-4.0dl/g, and satisfies the relation (log Ai)>=(1.60-1.32log[eta]), where Ai is the amount of that fraction of the polymer which has a molecular weight of 2,000-26,000.
Patent JP-H11301693-A (JP)
Title: Flexible container
Inventor: WAKAYAMA TAKAHIRO
IPC: B65D83/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To efficiently discharge contents by preventing the contents from remaining between a lower half of a sealed bag body which has been inverted at the time of removing the contents and an upper half of the bag body. SOLUTION: The elastic container comprising a sealed bag body 1 which is constituted of a flexible resin film and can deform from a flat shape to a cylindrical expanded shape, a content take-out port 2 provided at an end of the bag body 1 and plate-like bodies 31, 32 which are attached to both side faces of the bag body 1 in its flat shape and can deform according to expansion of the bag body includes a bottom member 42, at an end opposite to the end of the bag body 1, which is more rigid than the bag body 1 of such a size that can be received between the plate-like bodies 31, 32 at the time of expansion of the container.  The bottom member 42 may be a planar member or an annular member including dimensions approximately the same as that of a lateral cross sectional shape of the expanded shape of the bag body 1, and it may include a plurality of flaps 5 energized inwardly in the plate-like bodies 31, 32.
Patent JP-S5254816-A (JP)
Title: Internal combustion engine
Inventor: TSUKAMOTO TOKIHIRO
IPC: F02B23/08
Filed: 1975-10-30
Abstract: PURPOSE: Effectively performing combustion of rare mixed air engine having a high air - fuel ratio. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62289232-A (JP)
Title: Aqueous dispersion
Inventor: URUSHIBATA HIDEAKI
IPC: C09K23/52
Filed: 1986-06-06
Abstract: PURPOSE:To enhance the dispersion stability and storage stability of the title dispersion by preparing the aq. dispersion from a water-soluble copolymer consisting of a specified cationic surfactant, a cationic monomer and an aromatic vinyl monomer; and a water-insoluble substance. CONSTITUTION:From 1-15mol% cationic surfactant having a 4-28C hydrocarbonic group and a polymerizable functional group, 50-90mol% copolymerizable cationic monomer, and 1-49mol% copolymerizable aromatic vinyl monomer are allowed to react with each other to obtain a water-soluble copolymer. The water-soluble copolymer and a water-insoluble substance are mixed to prepare an aq. dispersion. An ketene dimer is appropriately used as the water-insoluble substance, and the particle diameter is appropriately controlled to <=5mu. The obtained aq. dispersion has excellent dispersion stability, the sizing performance at the start is also ameliorated, and excellent sizing performance can be obtained.
Patent JP-S5832741-A (JP)
Inventor: KODAMA MUNEAKI
IPC: A61B3/10
Filed: 1981-08-20
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-H10316954-A (JP)
Title: Thermally releasable adhesive composition, thermally releasable adhesive article, and use thereof
Inventor: HASEGAWA HIROAKI
IPC: C09J5/06
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermally releasable adhesive compsn. which does not exhibit cohesive-failure on peeling even when used at high temps., does not leave behind the trace of adhesive, and is free from the problem with defective external appearance, a thermally releasable adhesive article, and the using method thereof. SOLUTION: This compsn. essentially contains a polymer (A) having oxazoline groups and a polymer (B) obtd. by polymerizing a polymerizable monomer component contg. a polymerizable monomer having an oxazoline-reactive group and an alkyl (meth)acrylate. The adhesive article has a adhesive layer formed by applying the compsn. to at least one side of a substrate followed by drying. In the use of the article, it is stuck to an adherend, then heated, and peeled.
Patent JP-H08327268-A (JP)
Title: Heat exchanger
Inventor: YASUTAKE TAKAYUKI
IPC: F28D1/053
Filed: 1995-05-30
Abstract: PURPOSE: To provide a heat exchanger, capable of restricting the concentrical and sudden growth of frost and elongating the interval of defrosting operation. CONSTITUTION: In a heat exchanger, in which a plurality of flat type tubes 1 are arranged in parallel and fins 2 are arranged between the tubes while heat exchange is effected between air, passing through air flow gaps including the fins 2, the terminal end 2b of the air inlet side of the fin 2 is retreated to the more downstream side of air than the terminal end rim 1b of the air inlet side of the tube 1. The heat exchanger can be constituted so that the interval between fins at the upstream side of air in the fins 2 is set bigger than the interval of fins at the downstream side of airflow in the fins.
Patent JP-H11324364-A (JP)
Title: Job station system
Inventor: ANDO YOICHI
IPC: G09F27/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To give such an audio visual stimulus as to improve the creation activity without interference of environmental stimulus in the brain semi-sphere while the orientation of a worker is changed according to the kind of work and the working state or the non-working state. SOLUTION: A desk top plate 23 substantially U-shaped in a plan view is disposed in a closed room 21, a region A for executing the sinistrocerebral work and a region B for executing the dextrocerebral work are formed in such a manner as to make the orientation of a worker different in a plan view by about 180-degrees, and when the worker turns to execute the sinistrocerebral work, a first information recording medium where information of designated sound of a falls is recorded is selected and the sound is reproduced by audio reproduction amplifier and speakers 30c, 30d.  When the worker selects 'non- work' by select switch operation, a third audio visual information is reproduced to relax the sinistro-cerabrum A communication device 28 for transmitting and receiving information is disposed in a portion of the desk top plate for the middle orientation between both the dextrocerebral work region and the sinistrocerebral work region.
Patent JP-H01302940-A (JP)
Title: Inter-lan coupling device which can set action mode
Inventor: ODA KENICHIRO
IPC: H04L12/46
Filed: 1988-05-31
Abstract: PURPOSE:To easily and efficiently deal with the change of an inter-LAN frame transfer traffic by providing plural action mode registers, making a transfer function active or suppressing it in correspondence with the setting of an action mode. CONSTITUTION:An inter-ring coupling device 10 consists of physical control parts (PHY) 11a and 11b connected with rings 1a and 1b, MAC layer control parts 12a and 12b connected with said physical controls parts. The action mode registers 121a and 121b are provided in the control parts 12a and 12b, and the function which copy and transfer repeating frames whether the action modes set in respective registers are first mode or second mode is made active or suppressed. Namely, the device 10 functions as a two-way (full duplex) coupling device when the action modes of the control parts 12a and 12b are set in the first mode, and it functions as a simplex coupling device when one is set to the first mode and the other in the second mode. Thus, it is possible to easily and efficiently deal with the change of the inter-LAN frame transfer traffic.
Patent JP-S6111472-A (JP)
Title: Drive transmitting apparatus for reciprocating pump
Inventor: OIKAWA YOUKO
IPC: F04B9/04
Filed: 1984-06-26
Abstract: PURPOSE:To reduce the dimension of the whole apparatus by installing a planetary gear mechanism as reduction gear into an eccentric wheel, thus reducing the length in the axial direction. CONSTITUTION:A sun gear 24 is fixed onto the driving shaft 23 of a motor 20. A plurality of planetary gears 25 are meshed with the sun gear 24. An internal gear 28 is installed in internal meshing onto the planetary gear 25. An eccentric wheel 30 is installed ontothe outer periphery of the internal gear 28. A plunger 31 for driving a pump 21 is moved in reciprocation by the eccentric wheel 30.
Patent JP-S5255405-A (JP)
Title: Pilot test system
Inventor: SATOU HIROAKI
IPC: H04M3/26
Filed: 1975-10-31
Abstract: PURPOSE:The pilot transmitter/receiver is installed at time division switchboard in order to perform transmission and reception of pilot signal at circulation path, In this way, the communication channel test can be quickly performed.
Patent JP-H10307419-A (JP)
Title: Electrophotographic toner and its production
Inventor: KANEKO GIICHI
IPC: G03G9/09
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic toner which can be fixed at low temp. by thermal fixing method and which sufficiently prevents from generating an offset and can form an OHP image with excellent transparency, and to provide its producing method. SOLUTION: This electrophotographic toner contains a thermoplastic resin, coloring agent and release agent, and further a rosin ester. Preferably the resin ester has 70 to 120 deg.C softening point, 60 to 2000 cPs melt viscosity at 150 deg.C and 5 to 60 cPs melt viscosity at 200 deg.C. The release agent and/or the coloring agent are preliminarily dispersed with the rosin ester, and then other components are added and mixed. The mixture is kneaded, pulverized and classified to produce the electrophotographic toner.
Patent JP-S61290004-A (JP)
Inventor: HAMA HIROSHI
IPC: B28B3/00
Filed: 1985-06-19
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。