baber/WOPTO huggingface dataset:
Patent JP-H0883426-A (JP)
Title: Optical information recording method and medium therefor
Inventor: OSADA KENICHI
IPC: G11B7/24085
Filed: 1994-09-09
Abstract: PURPOSE: To obtain a satisfactory signal amplitude by realizing a stable tracking characteristic. CONSTITUTION: When the depth of a groove 12 is in the range of (1) with respect to the wavelength λ of a reflected laser light reproducing information of the inside of a recording thin film 15 and a difference Δϕ1 ,2 between the phase ϕ1 of a reflected light 18 from an unrecorded part and the phase ϕ2 of a reflected light from a recording part is in the range of (2), information is recorded in a groove part 13 and when the Δϕ1 ,2 is in the range of (3), information is recorded in a land part 14. Here, (1) is (1/16 to 1/8)λ+0.5Nλ, where N is an integer equal to or larger than zero, (2) is (0.3 to 0.5)π+(2πn-1)π, where n is an integer and (3) is (0.5 to 0.7)π+2nπ, where n is an integer.
Patent JP-H09195784-A (JP)
Title: Purifying method for exhaust gas
Inventor: KONISHI AKIO
IPC: F01N3/08
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce content of incomplete combustion component so as to prevent air pollution by supplying ozone generated from an ozonizer to either of fuel, air for combustion, and combustion gas generated by combustion of fuel. SOLUTION: In an intake passage 3 of a gasoline engine, an ozonizer 12 is fitted between a carburetor 4 and an air cleaner 8. This is constituted so that a discharge electrode 13 is arranged in air in the intake passage 3, a coil- shapedly bent stainless steel wire 14 is charged into an electric discharge chamber 16 so as to surround the electrode 13, and ozone generated in the electric discharge chamber 16 is sent into a cylinder through the intake passage 3. Hereby it contributes to complete combustion of fuel and improves combustion efficiency, and reduces the generating quantity of incomplete combustion component such as soot or carbon monoxide so as to purify exhaust gas. Further, ozone is consumed by oxidation of the incomplete combustion component, meanwhile itself is decomposed, and hence air pollution by ozone itself can be also avoided.
Patent JP-S60108990-A (JP)
Inventor: YAMAZAKI MAKOTO
IPC: G07D9/00
Filed: 1983-11-16
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-H0535288-A (JP)
Title: 'karaoke' reproduction device
Inventor: TSUMURA MIOJI
IPC: G10K15/04
Filed: 1991-07-31
Abstract: PURPOSE:To make the essential and light amount of data be available through a public line transmission depending on the nature of the data, separately store the auxiliary and large size animation data in the user terminal and to commonly use the animation by plural 'Karaoke' (recorded orchestra accompaniment play) musics. CONSTITUTION:In the 'Karaoke' reproduction device, which transmits MIDI data as digital signals and text data via a public transmission line as 'Karaoke' data, reproduces music based on the MIDI data and displays the lyrics on a display based on the text data, codes are beforehand written in the Karaoke data header and an animation extracting device 10, which controls two optical disk device 11a and 11b containing plural number of the same animation in parallel, is provided. Prior to the reproduction of each karaoke music, the codes are inputted to the animation extracting device 10 to alternatively drive two optical disk devices 11a, and 11b, extract the animation which corresponds to the code and show the animation with the text on a display.
Patent JP-H05214249-A (JP)
Title: Poly(arylene sulfide) mixture composition
Inventor: NASANIERU HARII SHINIAA
IPC: C08K7/14
Filed: 1992-08-13
Abstract: PURPOSE: To obtain a poly(arylene sulfide) compsn. with excellent electrical insulating properties.  
     CONSTITUTION: A poly(arylene sulfide) compsn. comprises a poly(arylene sulfide) resin, talc and a hindered phenol and the hindered phenol is N,N'-bis ]3-(3',5'-di- tert-butyl-4-hydroxyphenyl)]propanylhydrazine and exists in the compsn. by a sufficient amt. for increasing the compsn's comparative tracking index (CTI) rating. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0672123-A (JP)
Title: Electronically controlled suspension system
Inventor: HARAYOSHI MITSUHIKO
IPC: B62D6/00
Filed: 1992-08-13
Abstract: PURPOSE:To turn a vehicle on a downward slope as smoothly as on a flat ground by reducing the over steering trend of the vehicle. CONSTITUTION:This suspension system is composed of a road surface grade detecting means 56 for detecting the road surface grade on which a vehicle travels, a roll control amount distribution correcting means 36 for correctively decreasing the rear wheel side roll control amount less than the front wheel side roll control amount when the road surface grade detected by the road surface grade detecting means is a downward slope, a rear wheel steering means for steering the rear wheels and a rear wheel steering control means 55 for controllably increasing in-phase steering angle amount of the rear wheel by the rear wheel steering means when the road surface grade detected by the road surface grade detecting means is shown to be a downward slope.
Patent JP-2000049113-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEKIKAWA NOBUYUKI
IPC: H01L21/762
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce a number of manufacturing steps and release level difference between a gate electrode on a gate insulation film and a wiring on an element separation film, by using a pad oxidized film and a pad polysilicon film as they are as a part of a gate oxidized film and a gate electrode. SOLUTION: After a gate insulation film 2 is formed on a semiconductor substrate 1, a polysilicon film 3 is formed on the gate insulation film 2. Next, an anti-oxidized film 4 is formed on the polysilicon film 3 and an opening is made in the specified area of the anti-oxidized film 4. Then an element separation film 5 is formed in the opening and the anti-oxidized film 4 is removed. Further, a polysilicon film 6 and a tungsten silicide layer 7 are formed in sequence on the polysilicon film 3 and element separation film 5. Then the polysilicon film 3, polysilicon film 6 and tungsten silicide layer 7 are etched to form a wiring 9 on the element separation film 5 and an electrode 8 on the gate insulation film 2 respectively.
Patent JP-H0535086-A (JP)
Title: Conductive roll
Inventor: ISHIHARA KO
IPC: F16C13/00
Filed: 1991-07-31
Abstract: PURPOSE:To obtain the conductive roll with which a sufficient electrostatic charge quantity is obtainable and which has a uniform electrical conductivity by forming a conductive layer of a conductive compsn. contg. a porous packing material and impregnating a charge control agent into the porous packing material. CONSTITUTION:The conductive layer 11 is formed on the outer periphery of an arbor 10 by using the conductive compsn. consisting of an org. high-polymer binder resin, the porous packing material and conductive powder and the charge control agent is impregnated into the porous packing material. Cellulose powder, wood meal, sepiolite, etc., are used as the porous packing material. The content of such porous packing material is preferably set in a 5 to 50 pts.wt. range per 100 pts.wt. org. high-polymer binder resin. The conductive powder is exemplified by metal oxide powder, etc., such as carbon black and the content ratio thereof is preferably in a 5 to 30vol.% range in the conductive compsn. The charge control agent to be impregnated into the porous packing material is selected from various kinds of polymers, etc., according to the electrostatic charging of toners to minus and plus.
Patent JP-H0644323-A (JP)
Title: 3-dimensional protein structure estimation system
Inventor: SONEDA YUICHI
IPC: G06F17/30
Filed: 1992-07-22
Abstract: PURPOSE:To estimate the 3-D structure of protein on a computer while referring to the protein with known 3-D structure from only the primary structure information and removing vagueness. CONSTITUTION:Primary structure matching is performed between the objective protein and the known-structure reference protein (primary structure matching means 1) and the structure change range to the part of insertion/erase to the amino acid residue of the reference protein obtained as this matching result is decided by an insertion/erase position structure change range deciding means 3. At this time, the structure change range is decided while referring to the hydrophobic property information of each amino acid residue stored in a hydrophobic property data base 7 by a hydrophobic property calculating means 2. Therefore, the stereo structure can be surely estimated by referring to the hydrophobic property information based on a fact that the stereo structure of the amini acid residue having strong hydrophobic property inside spheroidal protein is preserved as well.
Patent JP-S59103542-A (JP)
Inventor: BUERUNAA BOODE
IPC: H01R43/08
Filed: 1983-11-18
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-H0381269-A (JP)
Title: 1,2,3-thiadiazole derivative, production thereof and herbicide
Inventor: KOIZUMI KAZUYA
IPC: C07D417/12
Filed: 1989-08-23
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> to R<3> are H, lower alkyl, further R<1> is phenyl or heterocyclic group which may contain substituent group and R<3> is lower alkenyl; R<4> is alkyl, alkenyl, alkynyl, cycloalkyl, phenylalkyl, aryl or nitrogen-containing heterocyclic group which may contain substituent group in each case and NR<3>R<4> is saturated or unsaturated heterocyclic group which may contain hetero atom and arbitrarily substituted) X is O or S). EXAMPLE:2-(4-Phenyl-1,2,3-thiadiazol-5-yloxy)-N-methylacetanilide. USE:A herbicide showing excellently herbicidal activity against monocytyledonous weeds and dicotyledonous weeds, having low phytotoxicity to useful plants and low toxicity to men and animals free from problems of residual toxicity. PREPARATION:A compound of formula II is reacted with a compound of formula III or a compound of formula IV with a compounded of formula V (Hal is halogen) to give a compound shown by formula I.
Patent JP-2001038986-A (JP)
Title: Apparatus and method for controlling printing and memory medium with computer readable program stored thereon
Inventor: OYAMA NAOKI
IPC: G06F3/12
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To surely prevent a printer from getting into a state of being disabled from printing due to a lack of consumables by in forming a user of an optimum order timing for supplementing the consumables under a network print processing environment responding to printing requests from a plurality of data-processing apparatuses. SOLUTION: Amounts of consumables consumed in accordance with the execution of a printing process are detected, and a count value obtained by counting the number of pages to be processed in a fixed time is stored in an NVRAM 22 and controlled. A CPU 12 calculates an order timing for supplementing the consumables from the count value stored in the NVRAM 22 and an amount of remaining consumables, judges whether the present day and time meet the order timing, and controls to warn a lack of the consumables or order the consumables.
Patent JP-S6458947-A (JP)
Title: Clean room
Inventor: TSUZUKI KOICHI
IPC: F24F7/007
Filed: 1987-08-31
Abstract: PURPOSE:To make it possible to keep air current distribution in the optimum condition all the time and maintain the high level of cleanliness in a clean room by a method wherein the position or the speed of a moving object existing in the clean room is detected and air current control is dynamically carried out in response to such detection. CONSTITUTION:In each of small sections of a clean room, a detecting device 20 detects the presence of a moving object within the small section, and according to such detection, the adjustment for the number of revolutions or a fan 5, the opening and closing of the damper of a grating floor 3 and the opening and closing of the damper of a damper partition 7 are carried out so that air current distribution is controlled to be always in the optimum condition. A control computer system is of hierarchical structure. A computer 35 in the small section receives a signal S1 released out of the detecting device 20 and, in response to the received signal, sends a control signal S2 to the small section. A sectional clean room computer 34 calculates the relative velocity of each of the moving objects within the sectional clean room and sends the signal of control contents to the computer 35 in each of the small sections. Further, said computer 35 sends the signal of indicating a condition at respective moments to a main computer 33.
Patent JP-S6197134-A (JP)
Title: Powder of zirconia agglomerated particle and preparation thereof
Inventor: KATO ETSURO
IPC: C01G25/02
Filed: 1984-10-16
Abstract: PURPOSE:To prepare the titled powder having narrow particle size distribution and being useful for fine ceramic by heating and hydrolyzing aqueous suspension obtd. by adding a Zr salt to monoclinic zirconia agglomerated particles in acidic condition causing crystal growth. CONSTITUTION:Aq. soln. of a Zr salt (e.g. ZrOCl2.8H2O) is hydrolyzed by heating to obtain agglomerated paticles of monoclinic zirconia having >=ca.1,000 Angstrom particle size. An aq. suspension comprising the agglomerated particles and Zr salt is admixed with an acid to adjust the pH to <=1, and the suspension is hydrolyzed by heating at 90-250 deg.C while keeping the suspended particles in suspended state. Crystals are grown to >=3,000 Angstrom  from the obtd. suspended particle as seed crystal. The grown crystals comprise secondary particles consisting of monoclinic superfine primary particles having <=100 Angstrom  crystallite size being agglomerated orientedly. Thus, a powder body consisting of almost spherical agglomerated zirconia particles having 0.3-3mum particle size is obtd.
Patent JP-H0555965-A (JP)
Title: Diversity receiver
Inventor: NOBUSAWA HIDEAKI
IPC: H04B7/08
Filed: 1991-08-28
Abstract: PURPOSE:To reduce power consumption by controlling the supply of power supply to a high frequency amplifier by means of a changeover switch so as to suspend either one of the high frequency amplifiers. CONSTITUTION:A selection information transmission circuit 5 always monitors a reception signal from a 1st reception signal input terminal 1 and a 2nd signal input terminal 2 while the receiver is in operation and selects either of the reception signals whose reception state is excellent. A changeover device 6 is controlled by the selection information transmission circuit 5 to supply power from a power input terminal 9 to a 1st high frequency amplifier 3 or a 2nd high frequency amplifier 4 selectively. Either one of the high frequency amplifiers 3, 4 receiving the power through the changeover switch 6 amplifies the reception signal and outputs the result and the high frequency amplifier whose power is interrupted is stopped.
Patent JP-H0378812-A (JP)
Title: Information processor
Inventor: TODA YOSHINORI
IPC: G06F1/00
Filed: 1989-08-23
Abstract: PURPOSE:To improve the performance of an instantaneous reproducing function by designating an information processing part to be reproduced for the next time the power is resumed during execution of an information processing operation, fetching and storing the information out of a work area for reproduction of the information processing part, and restoring the stored contents to the work area to reproduce the designated information processing part for the next time. CONSTITUTION:When an information processing operation is carried out, a designating means 7 designates an information processing part to be reproduced for the next time. Then a reproduction information storage means 8 fetches the information out of a work area 3 and stores it for reproduction of the information processing part. Then the power supply is turned off to end the information processing operation, and the power supply is applied again. Thus an information process reproduction means 6 restores the contents stored in the means 8 to the area 3 and reproduces the information processing part designated by the means 7. As a result, a user can freely select the information processing part to be reproduced. Then the performance of an instantaneous reproducing function is improved.
Patent JP-H0378802-A (JP)
Title: Sliding mode control system
Inventor: OGURO RYUICHI
IPC: G05B13/00
Filed: 1989-08-22
Abstract: PURPOSE:To attain the control of a sliding mode without inducing the resonance of a machine system by applying a filter processing to eliminate the resonance frequency component of the machine system out of the current command component consisting of a current switching item and then adding the current command component to that obtained from the linear control to obtain a current command. CONSTITUTION:The current command component obtained from the linear control, e.g., the proportion control is separated from the current command component consisting of a switching item which generates a sliding mode. Then a filter processing is supplied to only the current command component consisting of the switching item via an LPF, a notch filter, etc. Thus the resonance frequency component of a machine system is eliminated. Thus the resonance frequency component of a machine system is eliminated Then the current command component consisting of the switching item is added to the current component obtained from the linear control. Thus a current command is generated and outputted. As a result, the sliding mode control is attained without deteriorating the positioning performance due to the LPF or the notch filter nor inducing the resonance of the machine system.
Patent JP-S6197230-A (JP)
Title: Selective adsorbent for human alpha2-plasmin inhibitor and separation of human alpha2-plasmin inhibitor in human plasma
Inventor: WASHIMI YOSHIHIKO
IPC: C12N5/20
Filed: 1984-10-18
Abstract: PURPOSE:To separate alpha2-plasmin inhibitor in blood plasma, by using a selective adsorbent for human alpha2-plasmin inhibitor prepared by bonding a specific monoclonal antibody to an insoluble carrier. CONSTITUTION:A selective adsorbent for human alpha2-plasmin inhibitor is produced by bonding an insoluble carrier (e.g. sepharose,polyacrylamide, cellulose, etc.) with a monoclonal antibody (Japanese Patent Application, April 17, 1984) capable of specifically recognizing and bonding the site inhibiting the fibrinolytic activity of plasmin in human alpha2-plasmin inhibitor. The alpha2-plasmin inhibitor in plasma can be separated by the affinity chromatography using said adsorbent. A patient of alpha2-plasmin inhibitor deficient disease is liable to cause grave hemorrhage by the premature disintegration of the thrombus.
Patent JP-H0265228-A (JP)
Title: Electric furnace
Inventor: FURUICHI MITSUHIRO
IPC: H01L21/22
Filed: 1988-08-31
Abstract: PURPOSE:To prevent any dirt from adhering to waters for enhancing the yield by a method wherein a space to shift a boat holding part of wafer boat and another space to shift wafer mounting part are partitioned by a partition tube. CONSTITUTION:A boat holding part 2b of a wafer boat 2 arranged in a wafer boat sliding space B outside a partition tube 4 comes into contact with the inside lower part of a furnace core tube 1. Besides, a wafer mounting part 2a of the wafer boat 2 arranged in a wafer mounting space A inside the partition tube 4 holds wafers 3 on the central axis of the partition tube 4 to be connected to the boat holding part 2b through the intermediary of a connecting part 2c loosely fitted to a slit 5 of the partition tube 4. In order to heat-treat the wafers 3 in a furnace core tube 1, the space to shift the wafers 3 in the partition tube 4 and the other space to shift the boat holding part 2b of the wafer boat 2 are isolated from each other so that any dirt produced inside the furnace core tube 1 may be prevented from entering into the partition tube 4 to keep the atmosphere of wafer heat treatment clean.
Patent JP-H0773970-A (JP)
Title: Organic electroluminesce element
Inventor: HARA HIROYUKI
IPC: H01L51/50
Filed: 1993-09-01
Abstract: PURPOSE:To obtain high brightness at low drive voltage by providing a heat- treated phenoxy resin layer between a positive electrode and an electric field emission material layer. CONSTITUTION:A transparent electrode to be a positive electrode A is formed over a transparent basement E such as glass, transparent plastics and the like, and a heattreated phenoxy resin layer B is formed over the aforesaid transparent electrode. An electroluminescent layer C is then formed over the layer B, and a negative electrode D is formed over the layer C. Since the action of the layer B improves the injection of positive holes into the layer C, the drive voltage of organic electric field emission elements is thereby lowered, so that high brightness can thereby be obtained. Besides, the drive stability of the element can be remarkably improved, for example, withstand dielectric breakdown properties are enhanced by using the layer B high in insulating withstand voltage and so on.
Patent JP-H0550629-A (JP)
Title: Thermal head for direct thermal recording
Inventor: MIYAMOTO AKIO
IPC: B41J2/335
Filed: 1991-08-28
Abstract: PURPOSE:To provide the title thermal head prevented from contamination when a character or an image is recorded on a multicolor thermal recording material and performing recording free from density irregularity. CONSTITUTION:A glaze layer 78 is laminated to a support layer 7 composed of alumina. Conductor layers 82a, 82b are further laminated to the glaze layer 78 and a resistor layer 80 is formed in an expanded state so as to be electrically connected to the conductor layers 82a, 82b and a protective layer 4 is further laminated to the resistor layer 80. At this time, the interval between the surface of the apex of the protective layer 4 and the surface of the bottom part thereof is set to 10-50mum. By this constitution, a head is not contaminated and recording free from density irregularity is performed.
Patent JP-H0382635-A (JP)
Title: Running control method for vehicle with automatic cruise function
Inventor: SATO MASAMITSU
IPC: B60K31/02
Filed: 1989-08-25
Abstract: PURPOSE:To surely prevent the unwilling acceleration phenomenon of a vehicle by operating brake devices when the engine output is a preset value or below and the running speed of the vehicle becomes larger than the preset speed by a preset value or above. CONSTITUTION:When an automatic cruise switch 21 is turned on, a throttle valve 2 is driven by a control means 16 via a pulse motor 5 to control the output of an engine E so that the difference between the running speed of a vehicle detected by a vehicle speed sensor 22 and the preset speed is made zero. When the detected value of a throttle opening sensor 20 is a preset value or below and the running speed becomes large than the preset speed by a preset value or above, brake devices BFL-BRR of the front/rear and right/left wheels are operated by a control means 16. A vehicle is surely prevented from being unwillingly accelerated when it is run on a downhill in an automatic cruise state.