baber/WOPTO huggingface dataset:
Patent JP-H0797220-A (JP)
Title: Production of hexahydroxoplantic (iv) acid
Inventor: SHIBAZAKI TAKUO
IPC: C01G55/00
Filed: 1993-09-25
Abstract: PURPOSE:To produce high-purity hexahydroxoplantic (IV) acid by reducing contamination with impurities. CONSTITUTION:Hexahydroxoplantic (IV) acid is produced by mixing an aqueous solution if hexahydroxoplantic acid with an aqueous solution of sodium hydroxide, boiling and neutralizing with acetic acid. In this case, the subject material is synthesized by using a container made of a fluororesin to make the container insoluble in an aqueous solution of sodium hydroxide.
Patent JP-H06115737-A (JP)
Title: Paper feeder and image forming device provided with paper feeder
Inventor: AKIMOTO TAMIYA
IPC: G03G15/00
Filed: 1992-09-30
Abstract: PURPOSE:To provide a paper feeder wherein cost reduction can be achieved by horizontally rotating a plurality of sheet receiving means to realize miniaturization and space saving and further to eliminate necessity of a particular sheet conveying route and also to provide a paper feeder for building this paper feeder in an almost cylindrical case unit to perform smooth rotary action and an image forming device provided with the paper feeder. CONSTITUTION:A device comprises a plurality of sheet receiving means arranged in the same horizontal surface, single paper feed means (paper feed unit 27) for feeding a sheet separated one by one from the sheet receiving means selected in a plurality of the sheet receiving means and a rotary moving means (drive part 25) for moving a plurality of the sheet receiving means rotated integrally in a horizontal direction relating to the paper feed means.
Patent JP-H01103749-A (JP)
Title: Information processor
Inventor: SUGIURA TOSHIMI
IPC: G06F9/38
Filed: 1987-10-16
Abstract: PURPOSE:To attain a trace at a real time from an external part for execution only in an internal part by providing an access flag to correspond to a register in the inside of a central processing unit and outputting an access code to external part. CONSTITUTION:A register access flag 18 is provided to correspond to respective registers 3 in the inside of a central processing unit 1 and to set a bit when this flag is accessed. A signal line, which can input and output signals to be different in a time dividing with a bus cycle, is used and one part of the signal line outputs the condition of the flag 18 as a register access code. An address signal is latched in the external part by a latch signal. Thus, more outputs are not needed in the same bus cycle and the register access code is outputted by an address signal line without increasing the signal line. Then, the access flag is reset at a bus cycle ending time.
Patent JP-2000075507-A (JP)
Title: Production of photoreceptor for electrophotography
Inventor: YAHAGI HIDETAKA
IPC: G03G5/14
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide the method for producing a photoreceptor free from image defects such as black and white dots or the like and the formation of an interference fringe pattern by laser light interference by increasing the anodic current density to a station ary current density with a specified increasing rate or less when the anodic oxidation treatment is carried out and then cleaning a base body with pure water having a temp. not less than a specified temp. when the sealing treatment of an anodic oxide coating is carried out. SOLUTION: In the method for producing an aluminum base body, which is comprised of the steps of anodically oxidizing an aluminum plate, seals the formed anodic oxide coating by using a nickel acetate and cleans the coating, the anodic oxidation treatment is carried out by increasing the current density to a stationary current density with an increasing rate of <=1.5 (A/dm2)/min and the oxidized base body is washed with pure water having a temp. of >=40 deg.C when the sealing treatment of the formed anodic oxide coating is carried out. By increasing the current density to a stationary current density with an increase rate of current density of <=1.5 (A/dm2)/min, the formation of anodic oxide bits is enhanced.  Further, by using pure water having a temp. of >=40 deg.C, at the time of the sealing treatment, the contamination of nickel acetate used for the sealing treatment and remaining on the anodic oxide bits can be avoided.
Patent JP-H08125085-A (JP)
Title: Lead wire shaping apparatus
Inventor: KAMASU MITSUAKI
IPC: H01L23/50
Filed: 1994-10-26
Abstract: PURPOSE: To provide a lead wire shaping apparatus which can shapes the bent of a lead wire which is annularly implanted. CONSTITUTION: The lead wire shaping apparatus comprises a component holder 10, a first clamp plate 20 having a central hole 21 in which the end of the bundle of lead wires extended from a component body is inserted and a radiating groove 22 radially formed from the hole, and a second clamp plate 30 having a central hole 31 and a radial groove 32, and a cutout groove 33 formed by circumferentially cutting out the end of the groove 32.
Patent JP-H07114832-A (JP)
Title: Self-welding ultraviolet cure enameled wire
Inventor: KATO YOSHIHISA
IPC: H01B3/30
Filed: 1993-10-20
Abstract: PURPOSE:To provide an ultraviolet cure enameled wire capable of self-welding. CONSTITUTION:In an ultraviolet cure enameled wire formed by covering a urethane acrylate family ultraviolet cure resin composition 2 on a conductor 1, at least 0.5wt.% or more isocyanate is contained in the resin composition 2. By specifying the content of the isocyanate in the resin composition 2 to 0.5wt.% or more, the adhesion between enameled wires utilizing allophnate- bonding by heat treatment is realized. If the content of the isocyanate is 10% or less, essential characteristics of ultraviolet crosslinked resin composition is not damaged.
Patent JP-H02108272-A (JP)
Title: Information recording disk reproducing device
Inventor: SATOU MICHINORI
IPC: G11B19/02
Filed: 1988-10-17
Abstract: PURPOSE:To realize a desired reproducing operation which differs in every disk fro one another by discriminating a disk from a bit of discriminating information and performing an operation control based on a bit of additive information on the disk concerned as stored in advance. CONSTITUTION:When an information recording disk 11 is loaded, a pickup 12 is moved from a read-in area of the innermost circumferential part to the outside in the radial direction, so as to read out a bit of code information. When a bit of discriminating reference code information is detected by an information detecting part 14, upon each detection, a discriminating information detecting part 16 detects a distance D1 between a vertical synchronizing signal recorded in a position V1 on an information track T1 where the code information has been detected and a vertical synchronizing signal recorded in a position as shown by V2 of an information track T2 in a constant positional relation-ship with the above information track T1. This distance is referred as a bit of discriminating information to those bits of discriminating information stored in a storage part 17, and hence the disk 11 is discriminated. Then, the additive information corresponding to this discriminating information is given to an additive information output part 19, so that the disk is put under the operation control.
Patent JP-H03125211-A (JP)
Title: Matrix switch device
Inventor: MIURA SUNAO
IPC: H03M11/20
Filed: 1989-10-11
Abstract: PURPOSE:To decrease the number of pins of a switch signal processing means by providing an impedance element to set the output levels or the output signal widths of the output lines forming a matrix at the different values and identifying the ON/OFF states of the switch elements based on the difference of the output signal widths. CONSTITUTION:An output line 21 is connected in parallel to an output line 20 via an impedance element 10. For instance, the different output signals emerge at a terminal 70 between the switches 1-1 and 1-3 which are turned on in a scan mode of a drive line 39. So is with a drive line 31 kept in a scan mode. Therefore the switches 1-1 - 1-4 produce four different states via the ON/OFF scans of their own, and these four states can be applied to a switch signal processing means via a single output line. As a result, the number of output lines can be cut down to a half or less together with decrease of the number of pins of the switch signal processing means.
Patent JP-S63117052-A (JP)
Title: Method of stabilizing styrene resin composition
Inventor: MOTOHASHI AKIRA
IPC: C08K5/42
Filed: 1986-11-05
Abstract: PURPOSE:To obtain the title compsn. having excellent thermal stability, by adding a metal salt of an org. sulfonic acid and/or a metal salt of a sulfuric ester to a styrene resin compsn. contg. a brominated flame retarder. CONSTITUTION:0.05-5.0pts. (by weight; the same applies hereinbelow) metal salt of an org. sulfonic acid and/or a metal salt of a sulfuric ester (a) of formula I or II (wherein R<1> is an alkyl, an alkylene, an alkenyl, an alkoxy, phenyl, naphtyl or phenyloxy; R<2> is an alkyl; n, m and p are each 1-4; M is a mono- to tetravalent metal) (e.g., sodium p-toluenesulfonate) and optionally, an organotin maleate compd. (b) of formula III or IV [wherein R<3> is an (alkoxy) alkyl, a cycloalkyl, an alkenyl or an aralkyl; R<4> is R<2>; A is an alkenyl or an aralkyl; R<4> is R<2>; A is oxygen or a group of formula V; K is 0-1; q is 1-)] are added to 100pts. styrene resin compsn. (c) contg. a brominated flame retarder obtd. by adding 5-35pts. brominated flame retarder (e.g., tetrabromobisphenol A) to 100pts. styrene resin.
Patent JP-S61141157-A (JP)
Title: Manufacture of semiconductor element
Inventor: AMANO AKIRA
IPC: H01L21/60
Filed: 1984-12-13
Abstract: PURPOSE:To prevent the shapes of bump electrode and basic metal thereof from becoming defective, by a method wherein after forming a bump electrode coming into contact with an opening of a basic metallic layer, any parts of resist layer excluding the part directly below the bump electrode are removed and then any parts of basic metal layer excluding the part directly below the bump electrode are removed. CONSTITUTION:With a bond metallic film 7 on the surface of silicon wafer 1 a bump electrode 11 is formed in contact with a basic metal layer at an opening 10 by an electrolytic plating process utilizing a photoresist layer 9 on the basic metallic layer comprising a barrier metallic film 8 as a mask. Later the photoresist layer 9 is O2 plasma-etched to be left directly below the bump electrode 11 taking the role of a mask. Therefore, in case of a metallic bump, for example the basic metal, i.e. the barrier metallic film 8 and the bond metallic film 7, may be etched as they are without being coated with photoresists while the basic metal layer directly below the bump may be protected by the resist layer 9. Through these procedures, the normal shape of basic metallic layer may be maintained.
Patent JP-S63121439-A (JP)
Title: Electric machine stator
Inventor: KUMAGAI TAKESHI
IPC: H02K3/34
Filed: 1986-11-07
Abstract: PURPOSE:To ensure insulation of coil ends by covering a lead connection and coil ends on both sides thereof with an insulating material. CONSTITUTION:A lead wire 2b for a coil taken out from a main coil is connected with a lead 6 and is wound and covered by a connection insulating material 5. Said connection insulating material 5 is provided with an extension 5a to cover a part where the main coil contacts an auxiliary coil. In this manner, a coil end phase-to-phase insulation can be surely performed without increasing the number of parts of insulating material.
Patent JP-2000100686-A (JP)
Title: Method and device for removing/washing resist
Inventor: TERADA SHOICHI
IPC: H01L21/027
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for removing and washing a resist from an object surface which is to be washed at low cost with less effect on human body and environment, which substitutes a chemical liquid washing method raising problems related to human body and environment and high-cost plasma washing method. SOLUTION: A water 6 is heated in a steam generating chamber 7 to generate a steam, which is guided into a washing chamber 2 through a pipeline 10, and the steam is made to contact an object 5 which is to be washed where its surface is heated to a water-boiling temperature or above, for removing/ washing a resist on the surface of the object 5. The resist removing/washing is preferred to be performed under such a condition as no steam condenses in the surface of a washing chamber and pipeline.
Patent JP-H04145891-A (JP)
Title: Motor controller
Inventor: SOMEYA YUICHI
IPC: H02P6/06
Filed: 1990-10-03
Abstract: PURPOSE:To improve the degree of freedom and reliability in the setting of dead time by using a digital counter which can program the setting time of the dead time for forming the dead time. CONSTITUTION:While the timing for changing a signal 22 front a high level to a low level is specified by means of the time-out timing of a counter 1, it is not possible to change the set value NA1 of a counter 2 for forming dead time, since the timing specifies the turning-on time of a motor 39. Therefore, the dead time is formed by controlling the set value of a counter 3. Since the time at which a signal 20 is changed from a low level to a high level is the time-out timing of the counter 3, the dead time can be formed by delaying the time-out timing of the counter 3 by the time required for turning off a transistor QA1 front the time-out timing of the counter 1.
Patent JP-2000051292-A (JP)
Title: Eating assisting tool for person handicapped in function of single hand
Inventor: YOSHIIKE HIROO
IPC: A47G21/08
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain an eating assisting tool to be used instead of a handicapped hand so that a person handicapped in the function of one hand can easily take a meal as if the person was healty. SOLUTION: A strut 2 is vertically provided on a pedestal 1 on a dining table, a vertically movable rack 3 is provided, a shaft 4 with an arm 5 on its one side is freely rotatably fixed to the rack 3 and a sucker 6 capable of sucking dishes is fixed to nearly the tip part of the arm. The shape and the length of the arm is structured to make a part to fit a mouth at the edge of the dish nearly the rotating center of the dish. The rotation of the shaft is driven by a motor with a decelerator and concerning its speed and method, the regulation of a safety speed and rotation is executed by a mechanical method and an electrical method. A method for vertically moving the rack 3 along the strut 2 can be manually done by moving the rack up and down by fixing a belt with teeth to a strut side and fixing a pulley with teeth with a knob 20 to a rack side and engaging them each other.  When dominant hand moves rather well, the motor, etc., is not used for tilting the dish but a part of the arm is projected to fix a handle to manually operate all of the tool.
Patent JP-2001094799-A (JP)
Title: Image processing method, processor and recording medium
Inventor: MATSUOKA HIROCHIKA
IPC: H04N1/46
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain an output image with high quality by absorbing the difference in the shapes of a color reproduction area in an input/output device in an excellent way. SOLUTION: The image processing method applies map conversion to a color signal in a 1st color reproduction area into a color signal in a 2nd color reproduction area, and has a 1st signal conversion step where the color signal in the 1st color reproduction area is map-converted into a color signal in a 3rd color reproduction area, a calculation step that calculates a lightness correction condition with respect to the 3rd color reproduction area based on the border of the 3rd color reproduction area and the border of the 2nd color reproduction area, and a 2nd signal conversion step that adjusts the lightness of the 3rd color reproduction area while keeping the chromaticity based on the lightness correction condition.
Patent JP-H0517423-A (JP)
Title: Enzyme substrate of azide-substituted fatty acid analog
Inventor: SUCHIIBUN POORU ADAMUSU
IPC: C07C247/12
Filed: 1991-10-11
Abstract: PURPOSE: To obtain a compd. useful in fatty acid acylation of peptides and proteins and also useful as antiviral agents.  
     CONSTITUTION: An acylation method of peptide or proteins includes bringing an azide-substituted fatty acid analog enzyme compd. of the formula Z-(CH 2 ) x COOR. (where, Z = azide, tetrazolyl or triazolyl, R=H or a 1 to 8c alkyl, and x=8-12, and the methylene groups from carbon of 3-position to two pieces of carbon of Z are substd. with oxygen or sulfur) and its CoA ester into reaction with the peptides or proteins in the presence of an N- myristoyltransferase supply source. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H02110902-A (JP)
Title: Resistance value correcting method
Inventor: MUKAI HIROKI
IPC: H01C17/22
Filed: 1988-10-19
Abstract: PURPOSE:To make it possible to adjust the electric characteristics, having a wide range of resistance correction, using the resistor formed on a narrow area in a highly precise manner by a method wherein resistance value is lowered by properly connecting the circuit of a resistance block with a conductor, and then the resistance value is enhanced to the desired value by correcting the effective resistance elements connected between two conductive patterns. CONSTITUTION:When the resistance value between the specific two conductive patterns in a resistance block 4 is going to be corrected to the desired resistance value in the resistance block 4 which is formed by providing resistance elements 6A to 6C between a plurality of conductive patterns 5A to 5D, the necessary ones among the resistance elements are short-circuited by a conductor 7, or they are connected between two conductive patterns using a conductor, and then resistance value is made lower than the desired resistance value. Then, the resistance value is enhanced to the desired resistance value by correcting the effective resistance elements connected between two conductive patterns. For example, the printed resistor 6A is electrically short- circuited using a conductive paste as a conductor, then notches 8 and 9 are provided on the effective printed resistors 6B and 6C, a resistance film is removed using the means such as cutting and the like, the resistance value is made larger and it is brought close to the desired resistance value.
Patent JP-S63117495-A (JP)
Inventor: TAKEUCHI MINORU
IPC: H05K3/40
Filed: 1986-11-06
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-H09106397-A (JP)
Title: Format setting method for document preparing device, recording medium recording computer program for the same and document preparing device to be used for execution
Inventor: KATOU KEITA
IPC: G06F17/24
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To easily set a format including an image even by a beginner by selecting any one of plural formats corresponding to whether or not the image is to be inputted or corresponding to the instruction of area to input the image when inputting the image. SOLUTION: When an operator finishes the setting of format, a control part 1 sets a real format. When 'no' is selected, first of all, the control part 1 sets the format of 'no image', when 'up' is selected, the control part 1 sets the format of 'upper half of image' and when 'low' is selected, the control part 1 sets the format of 'lower half of image'. Thus, when the format is set corresponding to the conditions selected by the operator, the control part 1 displays a document input picture on a display part, and the document input due to the operator is accepted. In this case, when the format of 'upper half of image' or 'lower half of image' is set, the control part 1 reads image data designated by the operator out of an image data file 74 and inputs them into the correspondent area.
Patent JP-H06115039-A (JP)
Title: Cold pressing method
Inventor: YOSHIMOTO YASUYUKI
IPC: B32B37/10
Filed: 1992-10-02
Abstract: PURPOSE:To prevent the generation of dew condensation even when cold pressing is performed at low set temp. in a cold pressing method used in such a case that a laminate bonded by a hot-melt adhesive is cooled after heating. CONSTITUTION:A post-cooling process 17 for cooling a work by cooling air is provided in succession to a cold pressing process 16 and the set temp. in the cold pressing process 16 is set lower than the temp. outside the system and the cooling air used in the post-cooling process 17 is sent into the cold pressing process 16 to lower the atmospheric temp. in the cold pressing process 16.
Patent JP-S62123541-A (JP)
Title: Control system for reception data buffer
Inventor: INAMURA MASARU
IPC: H04L13/08
Filed: 1985-11-25
Abstract: PURPOSE:To switch completely the reception data buffers by using a switch control means that receives the character detection signal and the transfer request signal and transmits the switch signal to a switch part. CONSTITUTION:A switch control means 100 is provided between a transmission/ reception part 2 and a switch part 4. Then the means 100 receives the character detection signal (cd) and the transfer request signal (rq) from the part 2 and transmits the switch signal (ch) to the part 4. In other words, the valid characters are received continuously while the data are received via a communication circuit 1. Then the invalid characters are received continuously. Under such conditions, the part 2 transmits the signals (cd) and (rq) to the means 100 for each reception of a valid character. In this case, the means 100 always outputs the signal (ch) when the valid character is switched to the invalid character after the data equal to a single frame are received. Thus it is possible to switch completely the reception data buffers 3 via the part 4 after the data equal to a single frame are stored.
Patent JP-H04142371-A (JP)
Title: Composite pigment
Inventor: IWANO KAZUKO
IPC: C09C1/40
Filed: 1990-10-02
Abstract: PURPOSE:To prepare the title pigment having high fastness and a wide and excellent color tone by dyeing pseudoboehmite with an acid dye. CONSTITUTION:The title pigment comprises an acid dye and pseudoboehmite. Pref. the particle diameter of pseudoboehmite is 0.01-100mum, esp. pref. 0.05-20mum for cosmeties, though not limited; the specific surface area of it is pref. 200m<2>/g or higher, esp. pref. 250m<2>/g or higher for good dyeing affinity, and the pH of the suspension is pref. to be acidic-neutral also for good dyeing afficity. Examples of the acid dye are an acid dye in tar colors for cosmetics, a semimilling acid dye in general acid dyes, a milling acid dye, an acidic mordant dye, and a dye for anodized aluminum.
Patent JP-H11103199-A (JP)
Title: Parts mounter and mounting method
Inventor: MOTOKAWA YUICHI
IPC: H05K13/08
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the movement required for positioning an object to be mounted by adjusting the parts holding position on a supporting mechanism for moving a parts handling member depending on the positioning of the object thereby mounting the parts at a position corresponding to the object. SOLUTION: A mounting head 6 is held to be tuned by a rotary shaft 8 having an axis 8a eccentric to a central axis 7 for handling a suction nozzle 15. The suction nozzle 15 is turned by a specified angle about the axis 8a depending on the positioning of parts at a parts mounting position 5 on a circuit board 2 by means of a position adjusting mechanism 9 provided for the mounting head 6 and the parts holding position at the parts mounting position 5 is adjusted by the suction nozzle 15. The parts holding position at the parts mounting position 5 by the suction nozzle 15 is performed on the mounting head 6 for moving the suction nozzle 15 depending on the positioning of the circuit board 2 at a positioning part 4 and corresponding electronic parts 1 are mounted at the mounting position 2a on the circuit board 2.