baber/WOPTO huggingface dataset:
Patent JP-H07280604-A (JP)
Title: Cause of defect diagnostic method in production of film
Inventor: TAKAHARA TORU
IPC: B29C47/08
Filed: 1994-04-08
Abstract: PURPOSE:To facilitate diagnosis of the causes of defect in products being produced at different speeds by correcting the time data based on the process distance and the production speed thereby grasping the production information at each defect occurring position. CONSTITUTION:Data of extrusion, filming, humidifying, inspection and winding processes, for example, are stored in respective memory sections. Production speed and process distance of an extruder are stored in a production master 1 whereas production information, e.g. resin temperature, is stored at a production information collecting section 2 along with a measuring time. Inspection information relating to the quality of product is stored at an inspection information collection section 3 along with the product position. A production information position detecting section 4 corrects the production information into a data relating to the positional information of product based on the process distance and production speed so that the production information and inspection information can be retrieved for each product position. A defective cause diagnostic section 5 retrieves the position of a defective and production information thereabout and calculates fluctuation in the measurement data thus specifying the cause of defect.
Patent JP-H11273683-A (JP)
Title: Copper foil for negative electrode current collector of nonaqueous solvent secondary battery and its manufacture
Inventor: TANI TOSHIO
IPC: H01M4/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide copper foil for the negative electrode current collector of a nonaqueous solvent secondary battery having a large battery capacity when discharged for the first time and being excellent in charge/discharge cycle life, particularly an Li ion secondary battery, and a method for manufacturing the same. SOLUTION: This copper foil has the inverse number (1/C) of an electric double layer capacity on at least one side of the copper foil being 0.1 to 0.3 cm<2> /μF, and is manufactured by dipping either degreased rolled copper coil or electrolytic copper foil, which is water washed and dried after electrolytic foiling, either in a solution obtained by dissolving at least triazoles in a solvent or in an aqueous solution obtained by dissolving in water at least one kind selected from the group consisting of chromium trioxide, chromates, and bichromates.
Patent JP-S63236061-A (JP)
Title: Image forming device
Inventor: OSAWA SHIGENOBU
IPC: G03G21/00
Filed: 1987-03-25
Abstract: PURPOSE:To simply bring a part of one original to an image formation by the polarity being different from other part, by using a one-component magnetic developer in which both electrification polarities are mixed, and providing a means for instructing a prescribed range for changing the polarity in the original. CONSTITUTION:A prescribed range for changing the polarity in an original is instructed, and an image corresponding to an original image which has been erased from an image of the inside of this instructed range is formed on a material to be transferred by a developer of one electrification polarity of a developing means (developing sleeve) 170, by the same polarity as an image carrying body (photosensitive drum) 10 with respect to a transfer voltage of a transfer means (electrifying body for transfer) 18. Also, an image corresponding to an original image which has been erased from an image of the outside of the instructed range is formed on the material to be transferred by a developer of the other electrification polarity of the developing sleeve 170, by the opposite polarity to the photosensitive drum 10 with respect to the transfer voltage of the electrifying body 18. In such a way, a part of one original can be brought to an image formation simply by the polarity being different from other part.
Patent JP-H11263205-A (JP)
Title: Behavior control device for vehicle
Inventor: TSURUHARA RYUZO
IPC: B60T8/58
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To realize the control emphasized on the braking properties at low μroad running and high speed running. SOLUTION: By judging whether the friction coefficient μ of the road surface is a predetermined value μ 0 or less, it is judged whether or not a vehicle is running on a low μ road (S12). If the friction coefficient p is the predetermined value μ 0 or less, it is then advanced to S16, and if it is in excess of the predetermined value μ 0, it is then advanced to S14. By judging whether the speed of the vehicle (V) is the predetermined value V0 or more, it is judged whether or not it is running at a high speed (S14). If the speed of the vehicle (V) is the predetermined value (V0) or more, it is then advanced to the step S16, and if it is less than the predetermined value V0, it is then advanced to the step S20.  A starting threshold value of an ABS control (Sa) is set such that it is easy to be intervened to the ABS control by subtracting a predetermined value α from the starting threshold value of the ABS control (Sa) and then correcting it to be smaller one (S16).
Patent JP-H01244856-A (JP)
Title: Thick film screen printing machine
Inventor: HOSHINO SUKEYUKI
IPC: H05K3/12
Filed: 1988-03-26
Abstract: PURPOSE:To fill up a printing pattern uniformly with even pasty ink of high viscosity and to enable the ink remaining on a surface of a screen to be removed, by a method wherein a roller and squeegee which move along a screen at a position a given distance apart from the screen on which the printing pattern is formed are back and forth combined. CONSTITUTION:A screen 4 sticks fast to a matter to be printed. A printing mechanism 1 is so constructed that a roller 9 exists at a position a given distance apart from a surface of the screen 4, and a squeegee 5 is in contact with the surface of the screen 4. The printing mechanism 1 moves right, and the roller 9 fills up a printing pattern 17 of the screen 4 with ink 10. When filling is completed, the squeegee starts to remove the ink 10 on the surface of the screen 4. When the printing mechanism moves further right, the ink 10 remaining in the printing pattern 17 part of the screen 4 is thoroughly removed.
Patent JP-S54162560-A (JP)
Title: Analog input-output device
Inventor: FUTAHASHI YOSHIYUKI
IPC: G01M7/00
Filed: 1978-06-14
Abstract: PURPOSE: To make the time difference of exciting waveform and resultant waveform distinct by determining the timings of the transmission and taking-in of analog output signals according to the contents of synchronizing bits.  
     CONSTITUTION: An analog input device 12 and an analog output device 13 are coupled by a control signal line 11 and synchronizing bits are respectively provided in the start time control information of each input-output device mutually outputted through the signal line 11. According to the contents of said synchronizing bits, the timings of the input and output starts of each input-output device are determined. Thereby, the time difference of the exciting waveform and resultant waveform may be made distinct. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63236912-A (JP)
Title: Mark position detecting method
Inventor: ASARI TOSHIHIRO
IPC: H01L21/68
Filed: 1987-03-25
Abstract: PURPOSE:To perform accurate position detection by scanning a beam which is narrowed down thinly and detecting a reflected information signal. CONSTITUTION:An electron beam EB from an electron gun 1 is scanned by a deflector 3 so as to crossing a mark MK. An MD memory 7 is stored with MD signal data outputted through an A/D converter 6 and the MD signal outputted through a latch circuit 10 is compared with constant-level signals having the positive polarity and negative polarity to generate a level flag signal according to the level. A CPU 8 resets latch circuits 11 and 16 according to the signal. The maximum value of the MD signal larger than the constant level is held by the circuit 11 at the time of data transfer and an MD counted value is held in the circuit 16. When the flag signal varies from 1 to 0, the CPU 8 reads in the values held in the circuits 11 and 16 to know the maximum value and scanning position of the MD signal. Similarly, the minimum value is also recognized. Thus, the maximum and minimum values of the MD signal are recognized in a pair to perform the accurate position detection.
Patent JP-H01242691-A (JP)
Title: Production of mesocarbon microbead
Inventor: HANMYO KAZUO
IPC: C10C3/14
Filed: 1988-03-24
Abstract: PURPOSE:To improve grain size homogeneity, product quality and yield, by washing crude mesocarbon microbeads obtd. by performing heat treatment of a heavy oil produced from coal so as to purify the same, drying the purified microbeads, dispersing the microbeads with a particular force and classifying the dispersion. CONSTITUTION:Crude mesocarbon microbeads obtd. by performing heat treatment of a heavy oil produced from coal is separated by, e.g., centrifugation, washed so as to purify the same, dried in an atmosphere having an oxygen concn. controlled so as to be below a predetermined value, mechanically dispersed with a mild force such that the mesocarbon microbeads are not broken and classified.
Patent JP-H10269119-A (JP)
Title: Accessing method to database
Inventor: AOKI KIMIO
IPC: G06F12/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an accessing method that enables database access from an application, which is constructed by languages except an interface language restricted by a DBMS(database management system). SOLUTION: The application 3, which is constructed by an LISP language writes keys of a data file that corresponds to an SQL sentence that is used for a data operation by a data input-output program 2 on a key file 4 and starts the data input-output program with a file operation mode as an argument. The program 2 performs data acquisition, setting and elimination of the database 1 according to the file operation mode. The application 3 gives and receives data that is operated by the program 2 to/from a data file 5.
Patent JP-S545955-A (JP)
Title: Plostagladin analogous compounds and process for their praparation
Inventor: KURONO MASATSUNE
IPC: A61P43/00
Filed: 1978-06-14
Abstract: PURPOSE: The title cpds. I(A is II, III or IV; X and W are trans-vinylene or ethylene; Y is cis-vinylene or ethylene; R is H or alkyl; R 1 , 2  are H or F, where one of R 1 , 2  is F; R 3  is H, alkyl, etc), their cyclodextrin inclusion cpds. or their non-toxic salt (R=H). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06258715-A (JP)
Title: Overhead projector
Inventor: MIZUKAWA SHIGEO
IPC: G02B27/18
Filed: 1993-03-05
Abstract: PURPOSE:To improve the distortion of a video caused in the case of projection the video to the upper part of a screen and to project an image easy to see an various kinds of screens or at an optimum position. CONSTITUTION:This overhead projector includes a chart surface 12 on which a recording sheet is set, a light source 18 irradiating the recording sheet with light, a projecting lens 17, and a projecting mirror 16 reflecting light from the projecting lens toward the screen, and, the light source 12, the mirror 16, and the lens 17 are moved in the horizontal direction so that the incident angle on the mirror 16 may become large. Thus, the light emitted from the chart surface 12 turns upward from the horizontal direction by the mirror 16, and the chart surface 12, the lens 17, and the screen 5 are always in the parallel state, so that the distortion of the video is eliminated.
Patent JP-H10268979-A (JP)
Title: Disk system mounting structure and housing device using it
Inventor: NISHIYAMA SHINICHI
IPC: G11B33/14
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To realize the mounting arrangement of a unit where respective signal wires do not cross with each other by integrating the rear face wiring substrates of the respective units in one body and executing a signal processing route through the rear face wiring substrates. SOLUTION: A unit AC BOX 2 supplying an AC power source is mounted to a lower part within a housing 1, a power source unit P/S BOX 3 is mounted to its upper stage and a fan motor unit P/S FAN UNIT 4 for circulating air warmed by a heater within the P/S BOX 3 is mounted to its upper stage. A logical substrate unit L/G BOX 5 is mounted at the opposed face of the P/S BOX 3 in order to read data by a logical substrate by being supplied with a DC power source from P/S BOX 3. In order to circulate air warmed by a heater within L/G BOX 5, L/G FAN UNIT 6 is mounted on it. Thereby pattern arrangement without crossing within B/B integrating a power source and a signal line in a body is obtained.
Patent JP-H09235710-A (JP)
Title: Joint metal fitting for fence
Inventor: OOAKU NORIHIRO
IPC: E01F15/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To simplify the execution of works of a fence by a method wherein a guide section and an extended section are slid and brought into contact in a horizontal lever placed on the horizontal-lever receiving section of a receiving member and held by the receiving member and a cover member and the front end of the extended section is screwed to the receiving member. SOLUTION: A horizontal lever 3 is placed on the horizontal-lever receiving section 81 of a receiving member 8, the engaging projecting piece 84 of the receiving member 8 and the engaging projecting piece 92 of a cover member 9 are engaged and the cover member 9 is rotated centering around the engaging sections and the upper section of the horizontal lever 3 is covered with the cover member 9. The cover member 9 is further turned under the state, in which the extended section 93 of the cover member 9 is slid and brought into contact to the guide section 85 of the receiving member 8, the horizontal lever 3 is held by the receiving member 8 and the horizontal-lever hold-down section 91 of the cover member 9, and the receiving member 8 and the cover member 9 are connected integrally by a screw means 10.  Even when the place of the horizontal lever 3 is to some extent displaced, the horizontal lever 3 is corrected at a normal place by the horizontal-lever hold-down section 91 by sliding and contacting the extended section 93 along the underside of the guide section 85 and revolving the cover member 9, thus easily correcting the position of the horizontal lever 3.
Patent JP-S59206199-A (JP)
Title: Method and device for controlling sludge dehydrator
Inventor: KOIKE SOUICHIROU
IPC: B30B9/24
Filed: 1983-04-25
Abstract: PURPOSE:To dehydrate sludge with less operating labor and good efficiency by measuring the air permeability of an endless traveling filter cloth either after stripping cake therefrom or after washing the filter cloth and controlling a chemical feed rate, washing water amt., etc. according to the measured value thereof. CONSTITUTION:Sludge 11 generated in a sewage treatment plane, etc. is added with chemicals such as a flocculating agent, etc. in a thickening stage, etc. and thereafter the sludge is introduced to a thickening part A of a roll press dehydrator provided with an endless traveling filter cloth 5. The sludge 11 dewatered by a gravity effect in said part is compressed and dehydrated between the filter cloth 5 and other filter cloth 6 in a compression dehydrating part B. The sludge is then stripped as cake by a scraper 7 from the filter cloth in a cake stripping part C. The cloth 5 is thereafter washed in a filter cloth washer 8 and is returned again to the part A. The air permeability of the cloth 5 after the washing is measured with a detector 1. At least one among the amt. of washing water, chemical feed rate, the rate of the sludge to be supplied, the traveling speed of the filter cloth, the tension on the filter cloth, the agitating speed in the stage for flocculating the sludge, etc. is controlled in accordance with the difference in the air permeability between the measured value and the air permeability of the cloth 5 in the unused state.
Patent JP-H09320801-A (JP)
Title: High-voltage electric conponent, high-voltage variable resistor unit and flyback transformer
Inventor: TSUNEZAWA ICHIRO
IPC: H01F38/42
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage variable resistor unit which can prevent lifting and rotation of a terminal with a simple arrangement. SOLUTION: A terminal 51 has a to-be-held part 51a, a part 51c to be connected with a lead wire, and a linkage part 51b disposed between the parts 51a and 51b as continuously connected therewith. A terminal fixed part 41 of an insulating casing 1 is formed with a recess 59 for accommodating therein the linkage part 51b of the terminal 51, adjacent to a terminal holding part 53 of the casing 1. The linkage-part accommodating recess 59 is filled with insulating resin, and then the resin is set. The casing is formed with a pair of fitting grooves 67 and 69 in a pair of wall parts of a casing wall surrounding the recess 59 opposite to first and second linear linkage parts 51b1 and 5b2 of the terminal 51, so that the first and second linkage parts 51b1 and 51b2 are to be fitted in the grooves 67 and 69.
Patent JP-H04308130-A (JP)
Title: Sheet material feeding device
Inventor: HASEGAWA KAZUHIKO
IPC: G03G15/04
Filed: 1991-04-04
Abstract: PURPOSE:To prevent a preliminary conveying roller feeding a sheet material to a separating roller from hindering the insertion of the sheet material into a set. CONSTITUTION:The document feeding speed of a preliminary conveying roller 1 is made slower than that of a separating roller, and the preliminary conveying roller 1 is lowered when a document is bitten by the separating roller 10. A belt 13 serving as a transmitting means is loosened, and a supporting means 6 is rotated.
Patent JP-H09260639-A (JP)
Title: Method for manufacturing silicon semiconductor device
Inventor: MOCHIZUKI YASUHIRO
IPC: H01L29/74
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To simply form a channel stop layer by a method wherein, in the vicinity of the center in a thickness direction of an n-type layer which forms a pn junction, protons (hydrogen ions) are locally ion-implanted in the outer peripheral part of a pellet so that they are heated to reduce the resistivity. SOLUTION: Protons 8 are ion-implanted in a cicumferential part of a silicon semiconductor substrate 1. In ion-implantation of protons, the central part of a wafer is shielded with a silicon wafer using cyclotrons, and only the circumferential part is ion-implanted. Thereafter, it is heated to form an n-type channel stop layer 9. The n<+> channel stop layer 9 is extended thinly in a circumferential part within a face of a wafer 1 and in a center part in a thickness direction, and it is very difficult to form it from an end face direction or a wafer surface by normal dopant, but the channel stop layer 9 can comparatively easily be formed.
Patent JP-H06286702-A (JP)
Title: Filling machine for precipitable liquid
Inventor: NISHIMURA TOSHIO
IPC: B01J4/00
Filed: 1993-03-30
Abstract: PURPOSE:To enable stirring a liquid effectively independent of the liquid level relating to a filling machine for a precipitable liquid provided with a ring-shaped liquid storage tank supported rotatably with a vertical axis as the center of rotation, a liquid-feeding pipe for feeding the ring-sprayed liquid storage tank with the precipitable liquid through a rotary joint and liquid-distributing pipes, a multiplicity of filling valves attached to the bottom of the ring-shaped liquid storage tank as a means of filling containers with the precipitable liquid, and a stirring device for stirring the precipitable liquid. CONSTITUTION:A stirring device is connected to the discharge side of a pump 9, which is provided inside the ring of a ring-shaped liquid storage tank 1, and to a rotary joint 11 on the suction side. The stirring device has a plurality of feed pipes 6 leading to a plurality of locations in the ring-shaped liquid storage tank 1 and jet nozzles 7 attached respectively to the ends of the feed pipes 6 which open inside the ring-shaped liquid storage tank 1 and each of which has a plurality of jet orifices of small bore.
Patent JP-2000268860-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: MORITA SEIJI
IPC: H01M10/05
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To restrain increase of internal resistance during long term storage at a room temperature after a partial discharge by adding a specific organic compound to nonaqueous electrolyte. SOLUTION: Compound added to nonaqueous electrolyte is represented by a formula. In the formula, R1, R2, and R3 are hydrocarbon groups or carbon cyclic compound containing 1-4 carbons. For restraining added amount in the electrolyte and preventing excessive dilution of the electrolyte, compound with relatively low molecular weight is preferably used. R1 and R3 in the formula are preferably methyl groups, ethyl groups, or n-butyl groups. As especially preferable compound, methyl acetoacetate is used. Existence of this compound at 500-5000 ppm concentration in nonaqueous electrolyte is effective. Thus, decomposition of a low-boiling point solvent by a catalyst reaction of manganese dioxide or the like is prevented, and a discharge characteristic of a battery can be kept for one or more years.
Patent JP-H06279402-A (JP)
Title: Production of 3-cyano-4-halo-2-aryl-5-trifluoromethylpyrroles
Inventor: FUJII KATSUTOSHI
IPC: B01J31/02
Filed: 1993-03-30
Abstract: PURPOSE:To readily produce the subject compound useful as an insecticide, acaricide, nematocide or their intermediate in high yield. CONSTITUTION:A 3-cyano-2-aryl-5-trifluoromethylpyrrole of formula I (Ar is phenyl which may be substituted) is halogenated preferably with a halogenating agent, preferably chlorine or bromine preferably in the presence of an alkali metal alkoxide at 0 deg.C to the boiling point of a solvent, preferably 0-30 deg.C to give a 3-cyano-4-halo-2-aryl-5-trifluoromethylpyrrole of formula II (X is halogen) such as 4-bromo-2-(p-chlorophenyl)-5-(trifluoromethyl)pyrrole-3-carbonitrile.
Patent JP-H10263312-A (JP)
Title: Flocculation and separation of ascorbic acid based superfine particles and its regeneration and dispersion
Inventor: AOYANAGI SHIGEO
IPC: B01D21/01
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently separating monodispersive superfine particles (including graft superfine particles obtained by introducing a terminal functional oligomer) floating and dispersing in a medium. SOLUTION: In the separating and purifying method of the superfine particles, a flocculated body of the superfine particles is formed by adding a water soluble polyvalent metallic salt to an aqueous dispersion medium obtained by adding and floating and dispersing the superfine particles having a sodium carboxylate group (-COONa) within a range of (M<n+> )/(-COONa) molar ratio of 0.1-10000 (where, M is a polyvalent metal, (n) is an integer of 2-4), moreover, adding ascorbic acid to adjust pH of a reaction system to 1-7, keeping a temp. in the reaction system in the range of 0-50 deg.C and crosslinking the sodium carboxylate group (-COONa) with the polyvalent metal.