baber/WOPTO huggingface dataset:
Patent JP-2000214665-A (JP)
Title: Image forming device
Inventor: YAMADA KAZUNARI
IPC: G03G15/06
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To always obtain an excellent image by making a bias voltage of the same wave form being free from deformation in rising/falling of the AC wave form possible to be applied to a developing device, regardless of variations on the developing device. SOLUTION: This image forming device is allowed to cope with the variance of the developing device side by connecting wave form shaping resistance 65 between an output terminal of a developing bias power source 60 and a lord 64 by each developing device in series, and making the wave form shaping resistance 65 to the different value in accordance with at least, one of capacitance C of the developing device, and the frequency of the rectangle wave of the developing bias power source.
Patent JP-H05265908-A (JP)
Title: Network remote application system
IPC: G06F13/00
Filed: 1992-03-23
Abstract: PURPOSE:To obtain a network remote application system by which the error of the definition file of network-connected computers can be easily and automatically checked. CONSTITUTION:First of all, a network definition file 12a of the second computer 12 is transferred through a preservation link 13a connecting the first and second computers 11 and 12 to the first computer 11. Next, the matching and coincidence of a network definition file 11a of the first computer 11 with the transferred network definition file 12a of the second computer 12 is checked in the first computer 11.
Patent JP-H10282738-A (JP)
Title: Optically induced discharge control method for image forming surface
Inventor: RAJ GURU B
IPC: G03G15/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a technique for process control by which toner development can be measured and controlled without using an ESV sensor but with using one simple sensor at toner area cover age. SOLUTION: Charge is set at the lowest charge level and all the other actuators are set a reference acting points (116). Next, an exposure level and read data at corresponding TAC(total area cover age) are summed up by every patch. After the charge level is set to the highest charge level (132), the above process is repeated (120) so as to sum up the patch read data. By using a high frequency digital filtering method, the read data of high frequency noise is filtered (124). A difference between continuous TAC read data is measured to calculate the slope of every case. A threshold inherent to previously preserved application is compared with the slope (126).
Patent JP-H09283884-A (JP)
Title: Circuit substrate with capacitance element
Inventor: AKASHI OSAMU
IPC: H01L27/01
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and light-weighted circuit substrate with a capacitance element which can be mounted to a communication apparatus comprising the number of capacitance elements of different capacitance. SOLUTION: This circuit substrate with a capacitance element forms a thin film circuit wire 2 and a plurality of thin film capacitance elements 3a, 3b on an insulation substrate 1, each of the thin film capacitance elements 3a, 43b comprises a lower electrode layer 5 composed of α-tantalum, an acid nitride tantalum layer 6 formed by anode-oxidizing a part of the lower electrode layer 5, and an upper electrode layer 7 adhered on the acid nitride tantalum layer 6, and thickness of the acid nitride tantalum layers 6 of at least the two thin film capacitance elements 3a, 3b are different.
Patent JP-H02276001-A (JP)
Title: Magnetic recording/reproducing device
Inventor: FUJII YUKIO
IPC: G11B5/008
Filed: 1989-04-17
Abstract: PURPOSE:To obtain a reproduced picture at high S/N and at a high quality without a crosstalk, and to additionally recording a voice at a high quality by setting a mode which can record a video signal with a guard band on a track with a broad width, and recording an FM stereo sound signal, etc., on the guard band. CONSTITUTION:In an FP (Fast Play) mode, the video signal is recorded on a video track 3 at a width T3 on a magnetic tape 1 with the use of a video head H3, and the sound signal is recorded on a guard band 4 at a width T1 with the use of sound heads H1 and H1. A relative speed in the head progressing direction 2 of a head and in the running direction of a tape is set so that respective tracks may not be overlapped at the time of recording. Thus by recording the video signal with the guard band 4 on the track T3 at the broad width in the EP mode, the reproduced video signal at the high S/N and at the low crosstalk can be obtained, and by providing the recording track of the FM sound signal on the guard band 4, the sound at the high quality can be additionally recorded.
Patent JP-H038071-A (JP)
Title: Automatic editing system for document change history
Inventor: ISHII HIROSHI
IPC: G06F17/24
Filed: 1989-04-17
Abstract: PURPOSE:To improve the reliability of a document and maintenance service by storing change history, which is correctly changed, in an external storage device and outputting the document, to which the change history is printed, as needed. CONSTITUTION:A new document constituting element inputted from an input display device 1 is compared with a former document constituting element, which is read from an external storage device 8, on an internal memory 6 and a change signal to show changed contents is detected. It is retrieved by referring a logical structure storing part 5 in which position such as chapter, clause or item on logical structure the new document is positioned. Then, the changed symbol and changed number of the high-order document on the logical structure are referred and the changed number is detected to show a change order in which there is no contradiction. When the contradiction of the change history is detected, a message is outputted to the device 1 and correction is promoted to an editor. Then, the correct change history is detected. Thus, the document storing the detected correct change history is stored in the device 8 and the document, to which the change history is printed, is outputted as needed.
Patent JP-H10274678-A (JP)
Title: Luminous dial plate for timepiece
Inventor: IWAMURA MITSUO
IPC: G04B19/30
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To accurately adjust the positions of indication and luminescence and bring about elegance with an indication having depth and solid image by providing a glass substrate mirror surface formed in one in an electroluminescence (EL) layer making luminous layer emit light with an indication part for hour digits and the like. SOLUTION: An EL layer 21 is constituted by layering a back surface electrode layer 22, an insulation reflection layer 23, a luminous layer 24, a transparent electrode layer 25 in turn. At this moment, a thick transparent glass substrate 26 is formed in one on the EL layer 21 surface. The glass substrate 26 is desired to have a thickness of 0.3 mm or more, to be hardened, to be fabricated as mirror surface of the upper and lower surfaces and to be provided on the upper surface with an hour digit indication part 27. The indication part 27 is formed by printing on the glass substrate 26 or pasting a metal piece. Thus, as a thick glass is empolyed in the indication base, heat treatment in the fabrication process does not cause distortion and the position of luminescence in the EL layer 21 and the position of the indication part 27 can be accurately adjusted.  Also, as the upper and lower surface of the glass substrate 26 are fabricated as mirror surface, an indication with depth and solid image becomes possible.
Patent JP-H113304-A (JP)
Title: Improved type discussion technique system
Inventor: SIMONI JR RICHARD
IPC: G06F3/048
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To supply an intuitive guide to various subjects in a user group allowed to be used for an interface to users by constituting the discussion technique system of server and client computer systems. SOLUTION: A network 100 includes the mixture of client systems 102a to 102c (hereinafter shown as 102) and server systems 104a to 104d (hereinafter shown as 104). The numbers of client systems 102 and server systems 104 are typically intended in characteristics. Thereby all client systems 102 and server systems 104 can be included. The client systems 102 and server systems 104 are selected from computer system types in a wide range including personal digital assistants, work stations and personal computers. Thereby an intuitive guide to various subjects in a news group allowed to be used for the interface is supplied to users.
Patent JP-H08325247-A (JP)
Title: Non-formaldehyde-containing cross-linker for coating binder
Inventor: YOHAN BUONNAA
IPC: C07D251/70
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a formaldehyde-free crosslinking agent for hydroxyl and/or amino-containing coating binder such as alkyd resin or polyester resin and capable of providing a coating film having large hardness and durability.  
     SOLUTION: This compound is represented by formula I (X 1  to X 3  are each an amino, a 1-6C alkylamino, a hydroxy-1-6C alkylamino or the like), e.g. N-(4,4- diethoxybutyl)melamine. The compound is obtained by reacting cyanuric chloride with an amine of the formula NH 2 R 4  {R 4  is H or a group of formula II [R 1  is H or a 1-6C alkyl; R 2  and R 3  are each a 1-6C alkyl; (n) is 1-5]. The reaction is preferably carried out in a solvent such as water or ether in the presence of a base, at pH 8-9. Furthermore, it is preferable that cyanuric chloride is reacted with ammonia to produce 2-amino-4,6-dichloro[1,3,5]triazine or 2,4- diamino-6-chloro[l,3,5]triazine and the resultant compound is reacted with an amine of formula III when one or two groups among X 1  to X 3  are amino groups. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H10288219-A (JP)
Title: Bearing hole forming method for bearing housing in rotary machine
Inventor: FUKUNAGA TAKESHI
IPC: F16C17/02
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To avoid dislocation or slant of the bearing center of bearing holes due to assembling tolerance between members by forming the bearing holes after assembling a bearing housing out of housing constituting members. SOLUTION: A bearing housing 12 is assembled out of a cylindrical housing constituting member 12a and disc-like housing constituting members 12a. The stator 14a of an electric motor 14 is assembled inside the cylindrical housing constituting member 12a, and the disc-like housing constituting members 12a are assembled on the upper and lower opening ends of the cylindrical housing constituting member 12a. When the bearing housing 12 is assembled, the stator 14a is assembled in the bearing housing 12. Hereby, dislocation or slant of the bearing center of bearing holes 11a due to working tolerance between the bearing holes 11a can be appropriately avoided.
Patent JP-H05267853-A (JP)
Title: Manufacture of multilayer printed circuit board
IPC: H05K3/46
Filed: 1992-03-23
Abstract: PURPOSE:To efficiently manufacture a multilayer printed circuit board having a surface layer and a continuity only purpose hole for selectively connecting a circuit of an inner layer adjacent to the surface layer. CONSTITUTION:After a part of prepreg through holes previously provided at a predetermined interval at a prepreg 4 is heated, pressurized to be formed, an adhesive layer opening 9 is selectively formed by irradiating with a laser light. Further, after it is copper-plated 11, a circuit is formed, and via T/H 12 is obtained.
Patent JP-S63260582-A (JP)
Inventor: KATAYAMA YOSHIAKI
IPC: A63F7/02
Filed: 1987-04-17
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-H03294300-A (JP)
Title: Amylase inhibitor and production thereof
Inventor: MORI TAKAYOSHI
IPC: A61P3/08
Filed: 1990-04-10
Abstract: NEW MATERIAL:An amylase inhibitor having inhibitory activity against pancreatic and salivary alpha-amylases without being inactivated with digestive tract proteases, further heat resistance and the following physico-chemical properties. Molecular weight; 15000+ or -1000 (gel filtration method). Properties; properties of proteins. Elementary analysis (%); C, 45.3; H, 6.3; N, 12.1. Melting point ; decomposed at >=220 deg.C. Saccharide content; glycoprotein containing about 6% (phenol sulfuric acid method), etc. USE:A preventive and treating agent for diseases related to saccharide metabolic function such as diabetes, obesity or hyperlipemia, arteriosclerosis, cardiac infarction, etc. PREPARATION:A tuber of a plant of the genus Colocasia is homogenized with a solvent and a soluble ingredient, as necessary, is then subjected to gel filtration, subsequently separated and purified by ion exchange column, hydrophobic column and gel filtration column chromatographies.
Patent JP-S5722829-A (JP)
Title: Weight controlling method for high-purity noble-metal blank
Inventor: HAGIWARA YUTAKA
IPC: B21D28/00
Filed: 1980-07-14
Abstract: PURPOSE: To control accurately and precisely a weight of nobel-metal blank, by press-punching a strip of high purity nobel metal into a blank having required shape and dimensions after a press-rolling said strip.  
     CONSTITUTION: A strip of high purity noble metal is made by press-rolling into a strip having good dimensional accuracy in sheet thickness and is made successively by press punching into a blank having required shape and dimensions. The variance in the amount of weight of the nobel metal blank of several W several hundreds grams can be restricted to ≤ about 10mg, and the noble metal blank, stable in weight and quality, is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03292645-A (JP)
Title: Optical recording medium and production thereof
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B7/24009
Filed: 1990-04-11
Abstract: PURPOSE:To reduce the film thickness of a double refractive layer and to make improvement in the recording density of the medium by constituting the double refractive layer of fine columnar structures grown diagonally with a substrate. CONSTITUTION:A vapor deposition source 19 such as SiO2, installed in a vacuum chamber is heated and evaporated by the electron beam radiated from an electron gun 2 and is diagonally deposited by evaporation on the diagonally disposed optical disk substrate 3. While the disk substrate is kept rotated by a rotational driving system 5, the diagonal vapor deposition is executed in order to form the double refractive layer uniformly on the front surface exclusive of the central part of the optical disk substrate 3. The double refractive layer formed in such a manner has such a fine structure in which the columnar structures are grown. The double refractive layer is formed by the vapor deposition in such a manner and the film thickness of the double refractive layer is reduced. The recording density of the medium is thus improved.
Patent JP-H07305626-A (JP)
Title: Exhaust pipe
Inventor: YOSHINUMA YUKA
IPC: F01N5/02
Filed: 1994-05-10
Abstract: PURPOSE:To adjust a temperature of cooling water to a proper level and to prevent lubricating oil from becoming milky-white and reducing in its lubricating performance due to excessive cooling of a diesel engine, by making an exhaust pipe dual-structure, while using the inside thereof for exhaust piping and using the outside as cooling water piping for allowing cooling water to pass the piping. CONSTITUTION:An exhaust pipe 8 is made in its dual-structure, a cooling water line for heating excessively cold cooling water by means of exhaust heat is provided by surrounding an exhaust line 9 and cooling water is caused to flow through the cooling water line. The cooling water is adjusted to its proper temperature level when it goes out of an outlet and this cooling water of a proper temperature is supplied to a diesel engine 10. Also, in this case, a temperature of the cooling water is determined by means of a temperature adjusting valve 7, the cooling water is sent to the engine 10 if it is found to have appropriate temperature as cooling water and if it is found otherwise, it is discharged to a water absorbing cell 13. Thus, generation of water drops due to excessive cooling of the engine can be prevented, so that lubricating oil can also be prevented from becoming milky-white and lubricating performance can be maintained.
Patent JP-H11296647-A (JP)
Title: Optical information printing medium, optical information reader and information processor
Inventor: SHIGEKUSA HISASHI
IPC: G06K7/12
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical information printing medium capable of preventing forgery from easily performed by a copying machine and executing the printing of optical information for preventing the forgery by a normal technique at a low cost. SOLUTION: On the right shoulder part of documents/money tickets 100, a two-dimensional code C1 shown in Figure (a) is printed so as to overlap with a part of a graphic C2 shown in Figure (b). The graphic C2 is printed by brightness or a hue different from the two-dimensional code C1. For instance, the two-dimensional code C1 is expressed as a black-and-white bright-and-dark binary image and the graphic C2 is printed by gray which is the intermediate density of black and white for instance. When it is read and authenticity is judged, since illumination conditions and data analysis conditions in a reader are different from the illumination conditions and data reproducing conditions at the time of copying in the copying machine which prepares a forged article, the difference of the hue and brightness of the intermediate density is generated.  Thus, since the hue and brightness of the intermediate density of the forged article obtained by copying are different from a true article, the forged article is judged.
Patent JP-S60240722-A (JP)
Title: Heat-resistant polyarylate
Inventor: IMAMURA TAKAYUKI
IPC: C08G63/18
Filed: 1984-05-14
Abstract: PURPOSE:A polyarylate excellent in heat resistance, flame retardancy and transparency, obtained by reacting an aromatic dicarboxylic acid (esterifiable derivative) with an aromatic diol group-containing phosphinic acid (esterifiable derivative). CONSTITUTION:Phosphinic acid of formula I is reacted with a corresponding benzoquinone in a solvent to obtain an aromatic diol group-containing phosphinic acid (A) of formula II or III. An aromatic dicarboxylic acid (esterifiable derivative) is condensed with component A or an esterifiable derivative thereof in a molar ratio of 0.8-1.2 at 180-400 deg.C and normal or reduced pressure for 4-12hr in the presence of a catalyst (e.g., dimethyltin maleate) to obtain a polyacrylate comprising repeating units of formula IV (wherein n, which is an average degree of polymerization, is 10-300, R<1-3> is H or a halogen, a 1-8C lower alkyl, n<1> and n<2> are each 1-4, and n<3> is 1-3) and having a glass transition temperature of 150-230 deg.C and an m.p. of 280-420 deg.C.
Patent JP-H09258286-A (JP)
Title: Optical frequency comb generation device
Inventor: MACHITORI SEIHAN
IPC: G02F2/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a wide sideband wave generation range more suitable for practical use than conventional one while keeping a frequency interval of a practically sufficiently narrow sideband wave by providing a harmonics generation means and a drive signal generation means obtaining a drive signal making a required frequency a basic frequency from the output signal of the harmonics generation means in a driving device. SOLUTION: The driving device 2 driving an optical frequency comb generator 1 is constituted of the harmonics generation means 3 generating frequency components of e.g. 4GHz and 12GHz and the drive signal generation means 4 superimposing the frequency component of 12GHz on the frequency component of 4GHz and generating the drive signal. An oscillator 21 outputs a signal of 4GHz, and a phase clock oscillator 22 is provided with three times as frequency as the oscillator 21, and outputs the signal whose phase is synchronized with it. A mixer 24 mixes the signals based on the outputs of the oscillator 21 and the phase clock oscillator 22, and an amplifier 25 amplifies the output from the mixer 24 to output the drive signal of the optical frequency comb generator 1.
Patent JP-H05299508-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HANATANI SHINGO
IPC: H01L27/06
Filed: 1992-04-16
Abstract: PURPOSE:To provide a semiconductor integrated circuit device with which the necessary area and power consumption can be reduced when the logic function same as the conventional standard cell is accomplished. CONSTITUTION:Pertaining to one or more standard cell groups on a semiconductor substrate, the gate width 8 and the gate length of a transistor 4, which does not output power to outside a standard cell, are formed at the minimum size in the manufacturing process determined by the irregularity, reliability and element characteristics in the manufacturing process.
Patent JP-S5621108-A (JP)
Title: Flat plate type light connector
Inventor: HASUMI RITSUO
IPC: G02B6/38
Filed: 1979-07-28
Abstract: PURPOSE:To make volume production of light connectors of good accuracy easy by providing a pair of plugs formed with grooves by thick film patterns and guides for positioning these two on the front and side faces on a flat plate of smooth surfaces. CONSTITUTION:Grooves 4 are formed by thick film patterns 3 on the flat palte 2 of a plug 1 of ceramics or glass and optical fibers 5 are buried in said grooves 4. The leading ends 6 thereof are aligned to the end face 7 of the flat plate 2 and are fixed. The thick film patterns 3 are formed at errors of <=5mum with the side face 8 of the flat plate 2 as a reference. A method of forming these by printing thick film paste, or photoetching or vapor deposition of resins, vapor deposition of metal films or other methods may be used for the method of forming said patterns. A coating 11 is applied on the optical fibers 5 of this plug 1 to fix the fibers and closely contact the side face 10 of the flat plate and the side face 8 of the guide 9. Two pieces of the similar plugs 1 are then opposed to each other and the end faces 7 are adhered. This connector is good in accuracy and permits easy volume production.
Patent JP-H07302212-A (JP)
Title: Emulator
Inventor: UENO HIROTSUGU
IPC: G06F11/22
Filed: 1994-05-10
Abstract: PURPOSE:To interrupt the execution of a user program by detecting whether or not the AC timing of signals to be a target is satisfied and to check the timing margin of the various kinds of the signals. CONSTITUTION:When speck signals ATS generated from the AC timing speck of a microcomputer are at a low level, in the case code data prepared by sampling data signals DATA and expectated value data at the point of time of the completion of a bus cycle do not coincide, break signals are inputted to the microcomputer 11 for evaluation.
Patent JP-H10272865-A (JP)
Title: Upper sheet for pressure sensitive copying and pressure sensitive copy cut form with the sheet
Inventor: KOBA TOMOKO
IPC: B42D15/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent falsification of copied information or forgery by a copying machine by disposing a copy impossible part of a predetermined shape selectively cut from a color developer microcapsule by emitting with a laser at the microcapsule provided on a rear surface of a base sheet. SOLUTION: A basic constitution of the sheet 1 on a pressure sensitive copy comprises a coloring agent microcapsule layer C provided on a rear surface of a base sheet F and a copy impossible part D of a predetermined shape obtained by selectively cutting the microcapsule by laser emitting. The part D is constituted by a fine pattern such as, for example, a partial enlarged view, microscopic letter, linear segment (straight line, wavy lien, broken line or dotted line), and since the microcapsule is removed, it does not ave a copying function. And, the copy impossible part may be formed in a spot manner only on a desired part of the entire microcapsule layer.