baber/WOPTO huggingface dataset:
Patent JP-H0627033-A (JP)
Title: Cream solder print inspecting apparatus
Inventor: TSUJIKAWA TOSHIHIKO
IPC: B41F33/14
Filed: 1992-07-10
Abstract: PURPOSE:To obtain a cream solder print inspecting apparatus in which a decision is made whether printing state of a cream solder printer is acceptable or not, working state of cream solder printing is determined accurately with no effect on the machining error of metal mask, and working conditions are set appropriately in the cream solder printing. CONSTITUTION:The cream solder print inspecting apparatus for receiving a printed board applied with a cream solder print from a cream solder printer in preceding process and determining whether the cream solder print is acceptable through measurement of the area of cream solder has an absolute decision criterion A prepared based on design values of metal mask in order to decide acceptableness of cream solder print, and working condition deciding criterions L, L' prepared based on design values of metal mask in order to decide acceptableness of the printed state of cream solder print. The inspecting apparatus further comprises means for modifying the working condition deciding criterions L, L' based on the measurement data of cream solder area.
Patent JP-S6160491-A (JP)
Inventor: TAKEMURA KATSUTOSHI
IPC: A01F12/60
Filed: 1984-09-01
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-H0470759-A (JP)
Title: Photosensitive body and electrostatic information recording method
Inventor: UCHIUMI MINORU
IPC: G03G5/06
Filed: 1990-07-11
Abstract: PURPOSE:To almost eliminate rise of dark potential with the lapse of time after forming the photosensitive body and to enhance stability in contrast with light potential with the lapse of time by adding a specified bisazo compound to a photoconductive layer on an electrode. CONSTITUTION:The photosensitive body is obtained by forming the zinc oxide electrode on a substrate and laminating on the electrode the photoconductive layer containing the bisazo compound represented by formula I in which X is H or lower alkyl or the like; (n) is an integer of 0 - 3; and R is an optionally substituted hydrocarbon ring or alkyl group, thus permitting a charge bearing medium to accumulate information charge high in sensitivity and high in contrast with the dark part, and rise of the dark potential of the photosensitive body to be almost prevented for a long time after forming the photosensitive body, drop of contrast to be avoided, and stability with the lapse of time to be enhanced.
Patent JP-H0910059-A (JP)
Title: Foldable chair
Inventor: KOBAYASHI SHIGEKI
IPC: A47C5/10
Filed: 1995-06-27
Abstract: PURPOSE: To prevent fingers or the like from being caught in a slider section, regarding a foldable chair using a slider mechanism. CONSTITUTION: In a chair having a front leg 1, a rear leg 4 and a seat 2 joined to one another so as to be foldable, a rod 8 is connected to the leg 1 at a position 7, and slidably coupled to the leg 4. Also, the leg 4 is internally provided with a stopper 16 for coming in contact with the end of the inserted rod 8. 111 a service state. this chair has a gap S formed between the base end of the rod 8 and the open end of the leg 4, thereby preventing fingers or the like from being caught.
Patent JP-H0468083-A (JP)
Title: Lubricant
Inventor: HAYASHIDA KAZUNORI
IPC: C10N30/06
Filed: 1990-07-10
Abstract: PURPOSE:To prepare a lubricant excellent in lubricity and low in the extent of outgassing by adding a specified quantity of a perfluoroalkyl polyether having a specified unit in its main chain to a lubricant constituted of perfluoroalkyl polyethers. CONSTITUTION:In a lubricating oil constituted of perfluoroalkyl polyethers, a perfluoroalkyl polyether having O-CF2-O unit in its main chain (e.g. Fomblin, a product of Montedison S.p.A.) is incorporated into the oil in an amt. of 50% wt. or below based on the total perfluoroalkyl polyethers.
Patent JP-S6162098-A (JP)
Inventor: TANISUMI HIDEKAZU
IPC: G10H1/00
Filed: 1984-09-04
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-H0929329-A (JP)
Title: Production of metal tube body
Inventor: HATANO YASUJI
IPC: B21D26/021
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To easily and surely produce a metal body with a pair of dies and to greatly reduce a welding man-hours in a production method to produce a tube body made of metal. SOLUTION: The production consists of a process to form a half side pouring mouth 21a to a metal sheet 21, a process to overlap two sheets 21 to form a pouring mouth 23 a process to weld two sheets 21 to form a prebulged part 27 inside a welded part 25 and a process to hold two sheets 21 between a first die 29 and second die 31 forming recessed parts 29b, 31b. Further, the production consists of a bulging process to bulge the prebulged part 27 to the inner faces of recessed parts 29b, 31b while the first die 29 and second die 31 are pressed in the facing direction with a prescribed pressure and a liquid is poured in high pressure from the pouring mouth 23 and a process to cut the outside of welded part 25 of two sheets 21 and both ends of longitudinal direction of the tube body 35 bulged.
Patent JP-S6077680-A (JP)
Title: 120× energization inverter device
Inventor: AMAMI HIDEYUKI
IPC: H02M7/537
Filed: 1983-09-30
Abstract: PURPOSE:To reduce the size and the weight in a simple circuit configuration by controlling to switch semiconductor switching elements to conduct only during the prescribed 120 deg. of the cycle period. CONSTITUTION:Semiconductor switching elements Tr1-Tr4 are connected in parallel with diodes D1-D4 for forming a reverse conductive circuit. Four form a bridge type inverter circuit 1. The elements Tr1-Tr2 are controlled by a control signal from a switching circuit 2, and conducted only during the prescribed 120 deg. through the elements Tr1-Tr4 in the normal direction and through diodes D1-D4 in the reverse direction, thereby turning the switching element ON.
Patent JP-H10204733-A (JP)
Title: Removable type peg for spinning machine
Inventor: OKUNI RYOZO
IPC: D01H9/18
Filed: 1994-07-12
Abstract: PURPOSE: To reduce the man-hour of attaching and detaching a peg and to extremely lower a cost, by attaching and detaching a peg with a single movement to a holding part of a base member to be installed on the frame of a spinning machine, by an elastically deformable part. CONSTITUTION: This peg comprises leg parts 22 equipped with a circular recessed part 21 to be inserted into a base member 1 laid in the longer direction at a position on which an intermediate peg of the frame of a fine spinning frame is installed and fixing parts 23 for fitting bobbins 15 attached to the upper part of the leg parts 22. An engaging part 24 to be engaged with a holding part 11 constituted of an outer peripheral wall part of the base part 1 opposing to an opening part 211 of the recessed part 21 by the opening part of the recessed part by a leg part 221 constituting the opening part 211 of the recessed part 21. Further a projected part 25 for determining a position is formed at the center of the recessed part 21 and a hole part 12 is made on an outer peripheral wall of the base member opposing the projected part.
Patent JP-H0351228-A (JP)
Title: Positioning device
Inventor: SHIRAIWA HIROTSUGU
IPC: B65G1/00
Filed: 1989-07-17
Abstract: PURPOSE:To precisely position a housing vessel and the like carried without positioning by providing a positioning stand corresponding to the positioning standard portion of the housing vessel and a pressing means for pressing the housing vessel in the direction of the positioning body. CONSTITUTION:A positioning body 34 is provided corresponding to the positioning standard portion of a housing vessel such as a carrier 7 for housing a large number of wafers. The housing vessel 7 is pressed by a pressing means 28 in the direction of the positioning body 34. Consequently, the housing vessel 7 and the like carried without positioning can be positioned precisely to perform after-treatment smoothly.
Patent JP-2000035091-A (JP)
Title: Geared motor for operating function device for automobile
Inventor: NOMERANGE HERVE
IPC: E05F15/16
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a geared motor which perfectly aligns bearings. SOLUTION: This geared motor for operating functional devices for automobile includes a speed reducer part 3 having a motor part 2, a gear 4, and a worm gear 5 and three bearings 7, 8, 9 for guiding them; the worm gear 5 is connected to a shaft 6 of the motor part 2; the first and the second bearings 7, 8 are arranged in both sides of the motor part 2; the third bearing 9 is arranged in the terminal part opposite to the motor part 2; complementary contact faces 9a, 5a of the third bearing 9 and/or the worm gear 5 have projecting cross section.
Patent JP-S6342294-A (JP)
Title: Method for deciding moving picture part in television picture
Inventor: KO HIROTETSU
IPC: H04N19/42
Filed: 1986-08-07
Abstract: PURPOSE:To insensibly and simply decide the part of a chroma interference by deciding wither it is a moving picture or not based on the sum of the data of a first picture element and the data of a second picture element in which a chroma phase is inverted in a part adjacent to the first picture element. CONSTITUTION:The sum of the data (density) of the vertical successive two picture element enclosed by a rectangle in which the chroma signal is inverted is taken in first frame and in second frame succeeding thereto, respectively and the sums are compared. Namely, when the circle of the first frame, double circles, the circle of the second frame and double circles are respectively defined to be X1, X2, X3, X4, and ¦(X1+X2)-(X3+X4)¦<A or<=A is satisfied, the part of the two picture elements of the circle and the double circles enclosed by the rectangle is defined to be a still picture and when it is not satisfied, the part is decided to the moving picture. Herein, A is a positive number and a noise margin, what is called, is applied thereto.
Patent JP-H0734957-A (JP)
Title: Cylinder discriminating device for internal combustion engine
Inventor: YAMAURA KENICHI
IPC: F02P3/04
Filed: 1993-07-26
Abstract: PURPOSE:To simplify the discrimination of a cylinder from a time right after starting by a method wherein after a cylinder internal pressure classified by a cylinder is sampled at every given crank angle, each cylinder internal pressure is compared with a given value, and a cylinder indicating a cylinder internal pressure higher than the given value is discriminated as a specified one cylinder. CONSTITUTION:Sensors 10 (a-d) for a cylinder internal pressure to individually detect pressures in respective cylinders are disposed in the respective combustion chambers of the cylinders #1-#4 of an internal combustion engine 1 in a manner to form a counterpart to respective ignition plugs. A crank angle sensor 11 to detect a crank angle through rotation is disposed on the cam shaft of the internal combustion engine 1. Further, detecting signals from the sensors 10 and 11 are inputted to a control unit 12 (C/U) to effect electronic control of a fuel feed amount and the ignition timing of the internal combustion engine 1. The cylinder internal pressure of each cylinder is sampled classified by a given crank angle by the C/U 12. Thereafter, a cylinder internal pressure classified by a cylinder is compared with a given value and a cylinder indicating a cylinder internal pressure higher than a given value is discriminated as a specified one cylinder.
Patent JP-H0832768-A (JP)
Title: Optical scanning type image input device
Inventor: KUROIWA YOSHINORI
IPC: G02B26/10
Filed: 1994-07-14
Abstract: PURPOSE:To eliminate the deviation of an image by delaying a sampling clock by a specific time on the basis of an image on a sample surface. CONSTITUTION:The sampling clock which is outputted by receiving the synchronizing signal from a unit 10 is delayed by a delay circuit 12. The signal from an A/D converter 9 is sampled according to the delayed sampling clock and image data are switched to an FIFO memory 14 or LIOFO memory 15 for each horizontal scanning direction and stored in a frame memory 13. A delay time control circuit 19 detects the horizontal image deviation quantity between the image data stored in the memory 14 and the image data stored in the memory 15 on the basis of stored N1 and N2, and varies the value of a delay time setting register 11 according to the deviation quantity. Consequently, the sampling clock is delayed by the re-set delay time and a nondeviating image is formed in the memory 13.
Patent JP-H0379217-A (JP)
Title: Peeling device actuated by liquid pressure
Inventor: BUORUFU KUURUMAN
IPC: B25B33/00
Filed: 1990-07-13
Abstract: PURPOSE: To provide a maximum force of a hydraulic cylinder at the start of a stripping process by providing a clamping piece and a stripping piece in a stripping device used by a rescue party to hydraulically strip the walls of a vehicle, ship, aircraft or the like in an accident. CONSTITUTION: A stripping device is provided with a clamping piece 4 mounted in a cylinder housing and an axially movable stripping piece 5 exerted with action by a piston rod 7. The clamping piece 4 is mounted on a cylinder bottom 3, and the stripping piece 5 is placed on a reciprocating table 6 which can be axially moved by the piston rod 7. The reciprocating table 6 has attachment points 8, 8' for the stripping piece 5, at least one attachment point 8 being placed at the end of the reciprocating table 6 facing the cylinder bottom and the other attachment point 8' placed at the end facing the piston rod 7. Therefore, the stripping device can have a maximum force of a hydraulic cylinder from startup over all piston strokes.
Patent JP-S6448897-A (JP)
Title: Purification of olive oil
Inventor: KURISUCHIYAN MERAN
IPC: C11B3/00
Filed: 1988-07-22
Abstract: Process characterised in that an olive oil, for example an olive oil as defined in the European Pharmacopoeia, is purified in the following manner - the initial oil is neutralised with a saturated aqueous solution of alkali metal carbonate, the solution being in a quantity equivalent to two to ten times the weight of oleic acid calculated after determination and then, after settling and separation of the aqueous phase, the oil is washed to complete neutrality and then the oil is decolorised after having been dried with the aid of decolorising earth, under an inert atmosphere.
Patent JP-S6339931-A (JP)
Title: Coating composition and synthetic resin molding coated therewith
Inventor: KAWAKAMI SHIGENAO
IPC: C08F299/06
Filed: 1986-08-05
Abstract: PURPOSE:To obtain a composition which can give a film excellent in weathering resistance, abrasion resistance, hardness, adhesion and flexibility, by adding a cyclic hindered amine-structure photostabilizer, an antioxidant and an ultraviolet absorber to a specified acrylate mixture. CONSTITUTION:A coating composition prepared by adding 0.01-5pcs.wt. cyclic hindered amine-structure photosotabilizer, 0.01-5pts.wt. antioxidant and 0.01-5 pts.wt. ultraviolet absorber to 100pts.wt. acrylate mixture comprising 20-75pts. wt. polyfunctional monomer (A) derived by substituting at least three acryloyloxy groups for hydroxyl groups of a polyalcohol having at least four hydroxyl groups in the molecule, 10-60pts.wt. polyfunctional polyester acrylate or the like (B) obtained by coesterifying dipentaerythritol or the like with both of a dicarboxylic acid and acrylic acid and 0-40pts.wt. mono- and di-acrylate esters (C) of a.b.p.>=150 deg.C (atmospheric) and a viscosity <=10cp (at 25 deg.C).
Patent JP-S6162935-A (JP)
Title: Constaint arithmetic processing unit
Inventor: OSHITA NORIHIKO
IPC: G06F17/30
Filed: 1984-09-05
Abstract: PURPOSE:To perform constraint arithmetic in such a form that the order of a field is variable without requiring large-scale hardware by converting the output of a comparing circuit according to the order of the field. CONSTITUTION:A precedent field is stored in a field buffer 12 and a trailing field is inputted to the B input of the comparing circuit 16. Precedent field data from a field buffer 12 is inputted to the A input synchronously with said input. Namely, the precedent field is inputted to the A input of the comparing circuit 16 and the field inputted later is inputted to the B input all the time. Consequently, comparison result signals 41, 42, 45, and 46 outputted by the comparing circuit 16 need be inverted in large/small relation according to which of, for example, two fields Fn and Fm to be retrieved comes first. Consequently, A>B and A<B, and A>=B and A<=B are switched and made correspond to both cases.
Patent JP-H04347944-A (JP)
Title: Spectrum spread demodulator
Inventor: KATAOKA NOBUHISA
IPC: H04B1/7073
Filed: 1991-07-24
Abstract: PURPOSE:To reduce the device scale of the spectrum spread demodulator of the direct spread system with a simple constitution and to prevent a failure of lock of the synchronous tracking operation at the time of application to a transmission line where a multipath wave exists. CONSTITUTION:The spectrum spread demodulator generates an error signal 47a, which has the time discrimination characteristic used for synchronous tracking, from a correlation pulse signal 24 outputted from the correlation pulse signal generating means of an initial acquisition circuit to perform synchronous tracking, and the operation to eliminate a PN(pseudo noise) signal component in a conventional synchronous tracking circuit is omitted. An error signal generating means has a transversal filter and synthesizes plural correlation pulse signals to generate the error signal.
Patent JP-H0848065-A (JP)
Title: Print recording device
Inventor: KIMURA TOSHIAKI
IPC: B41J19/18
Filed: 1994-08-05
Abstract: PURPOSE:To provide a means for running printing action as the stopped position of a printing head slips out of place in case that the stopped position of the printing head slips out of place when the driving of the printing head is stopped in a print recording device having an interchangeable type printing head and a means for switching over to the original head interchanging function mode without error indication. CONSTITUTION:By providing the detecting sensor 3 of the position of a printing head, the present position of the printing head 2 is observed at all times for the above-mentioned purpose. When the slippage of the position of the printing head out of place at its stoppage is detected, a printing device is automatically switched over to the original head interchanging function mode or to indicate for calling upon a user to switch over to the original head interchanging function mode.
Patent JP-2001014750-A (JP)
Title: Recording and reproducing method and recording and reproducing device
Inventor: IMAI SUSUMU
IPC: G11B11/105
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the magnetic domains in an initialization direction from being transferred to a reproduction layer under the impression of an external magnetic field by subjecting recording information to code conversion and recording this information in such a manner that the shortest magnetic domain length of the magnetic domain of one polarity shorter than the shortest magnetic domain length of the magnetic domain of another polarity. SOLUTION: The information is recorded in such a manner that the shortest magnetic domain length of the magnetic domain (recording mark) of an information recording layer having for example, the same polarity as the polarity of the external magnetic field is shorter than the shortest magnetic domain length of the magnetic domain (space) of the information recording layer of the polarity reverse from the polarity of the external magnetic field.  The transfer and expansion in the magnetic domain (recording magnetic domain) of the same polarity as the polarity of the external magnetic field adjacent to the magnetic domain (space) of the information recording layer of the polarity reverse from the polarity of the external magnetic field are prevented when the information is reproduced in the magnetic domain described above by impressing the external magnetic field of a magnetic domain expansion direction thereto. The erroneous reproducing of the information is thus effectively averted and the occurrence of an error at the time of reproduction may be suppressed.
Patent JP-S6342388-A (JP)
Title: Nickel alloy anode for electrochemical dechlorination
Inventor: BON CHARLES K
IPC: C22C19/05
Filed: 1987-07-23
Abstract: Nickel alloy anodes are suitable for electrochemical cells that are used for the selective replacement of chlorine in organochlorine compounds with hydrogen and are resistant to corrosion. Electrochemical cells containing Hastalloy C-276 anodes and silver cathodes, for example, are used to convert tetrachloropicolinic acid to 3,6-dichloropicolinic acid.
Patent JP-2001009190-A (JP)
Title: Washing machine
Inventor: KIUCHI MITSUSACHI
IPC: D06F39/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To accurately control a detergent charging amount corresponding to the amount of cloth and water level irrespective of frequency of AC power supply in a washing machine charging detergent automatically. SOLUTION: A water supply valve 4 supplying water into a washing tank, a water discharge valve 5 discharging washing water in the washing tank, a stirring blade in the washing tank or a motor 8 rotating and driving the washing tank are controlled by a switching means 2 connected with AC power supply 1, and a liquid detergent is charged into the washing tank by a detergent charging means 11 charging the detergent by pneumatic pressure. DC power of a rectification circuit 13 connected with the AC power supply 1 is connected into AC power by an inverter circuit 14, and a pneumatic pump 15 controlling pneumatic pressure of the detergent charging means 11 is driven by the inverter circuit 14, which is controlled by a control means 16 to control the detergent charging amount.
Patent JP-H0623968-A (JP)
Title: Device for determining degree of blur on printed matter
Inventor: KUBOTA HIROAKI
IPC: G01N21/94
Filed: 1992-07-13
Abstract: PURPOSE:To provide a device for determining a degree of blur on a printed matter, capable of making subjective evaluation which is usually performed by a man in quality inspection. CONSTITUTION:An image on a printed matter P is inputted by a television camera 1 and digitized to be stored in an image memory 2. Feature quantity extraction units 3-1 to 3-n pick up feature quantity data 6-1 to 6-n, Which are physically present on the surface of the printed matter P, on the basis of the image data stored in the image memory 2. According to a combination rule learned by a feature quantity combination unit 4, said unit 4 combines (aggregates) the extracted feature quantity data 6-1 to 6-n to indicate them as a numerical value for making integrated evaluation of a degree of blur on the printed matter. The combined numerical value is determined by a blur determination unit 5 as to which category of the preset blur levels the numerical value falls under, and a blur level 7 with respect to the inputted image is outputted, whereby a degree of blur is determined. The combination rule at the feature quantity combination unit 4 is set by utilizing actual evaluation data made by an expert and learning them.