baber/WOPTO huggingface dataset:
Patent JP-H10189638-A (JP)
Title: Bga semiconductor device and manufacturing method thereof
Inventor: OTAKA TATSUYA
IPC: H01L21/60
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to bond a TAB tape to a stiffener easily at low cost. SOLUTION: In the manufacturing process of a TAB-BGA semiconductor device 16 of a structure the rear of a TAB tape 20 with a pattern 3 formed on its surface is laminated to a stiffener 4 for reinforcing the tape 20 and, at the same time, solder balls 6 are provided on the pattern 3. In this case, a thermoplastic polyimide adhesive resin of a glass transition temperature of 180 deg.C or higher is used for the base material 10 of the tape 20. This resin base material 10 is heated at 230 deg.C or higher to give adhesiveness to the resin base material 10 and is directly laminated to the stiffener 4.
Patent JP-H11237767-A (JP)
Title: Negatively triboelectrified toner and developing method
Inventor: TANIGAWA HIROHIDE
IPC: G03G9/087
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a negatively triboelectrified toner capable of stably obtaining high image quality even in the case of using in low and high humidities and prevented from occurrence of image defect even during lapse of time. SOLUTION: This negatively triboelectrified toner comprises at least a binder resin and a colorant and an organic metal compound characterized by being an organic zirconium compound obtd. by coordinating or/and combining zirconium with an aromatic compound selected from a group comprising aromatic diol, aromatic hydroxycarboxic acid, aromatic monocarboxylic acid, and aromatic polycarboxylic acid.
Patent JP-H05181505-A (JP)
Title: Output voltage generating method for wound rotary detector
Inventor: SUGANUMA TAKESHI
IPC: G06G7/60
Filed: 1991-12-27
Abstract: PURPOSE:To obtain high-precision output signals reducing ripple or the like while using a neural network. CONSTITUTION:Concerning the output voltage generating method for a wound rotary detector 1, an output signal 1a is compared with a theoretical output value 20 previously obtained at a computer 21, and an output signal 22a turning an error component to zero is outputted from B neural network 22.
Patent JP-H09153393-A (JP)
Title: Induction heat generation roller device
Inventor: KITANO YOSHIO
IPC: H05B6/14
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an induction heat generation roller device which facilitates replacement of a roll or an induction coil. SOLUTION: A device is composed of a hollow cylindrical roll 1 which is rotatably supported, and a circular laminated iron core 3 having a leg iron part 3c to penetrate a hollow inner part of the roll 1 and a yoke part 3d forming a closed magnetic passage in which a cylindrically wound induction coil is inserted and fixed, so the roll 1 generates Joule's heat by current carrying to the induction coil 2. At this time, a cut part 3a to get the leg iron part 3c and the yoke part 3d to get closer to/apart from each other is formed at a position at one end part of the leg iron part 3c of the circular laminated iron core 3, and by rotating the leg iron part 3c against elasticity about a support point, the roll 1 and the induction coil 2 can be inserted/removed through the cut part 3a.
Patent JP-H06197447-A (JP)
Title: Power supply controller
Inventor: TOYODA HISASHI
IPC: H02J1/00
Filed: 1992-12-25
Abstract: PURPOSE:To make it possible to control the rising timing for output voltage and to reduce size and weight by a simple configuration in a power supply controller for converting a single DC input voltage to any desired number of voltages and outputting them to each load. CONSTITUTION:An input voltage from a DC power supply 1 is output directly or through a MOS-FET Q1 and also output after voltage conversion by three- terminal regulator 5. At that time, the rising timing of the output of a V2 can be arbitrarily controlled by controlling ON and OFF of MOS-FET Q1 by a time constant circuit comprising a photodiode coupler 7, a resistor R1 and a capacitor C5.
Patent JP-H05183659-A (JP)
Title: Facsimile terminal equipment
Inventor: DORYO SHINICHIRO
IPC: H04N1/00
Filed: 1991-12-27
Abstract: PURPOSE:To allow the facsimile equipment to transmit or receive a double-sided paper sheet to or from other facsimile equipment by allowing the facsimile equipment to read and store a front side picture and a rear side picture of an original on both sides of which a picture is printed out or drawn and sending picture data stored for each page. CONSTITUTION:A front side picture of input paper 26 is read by a read sensor 21 and stored in a front side section 23a of a storage section 23. Then the paper 26 is carried to an inversion mechanism section 29, in which the paper is turned over. Then the sensor 21 reads a rear side again and stores it into a rear side section 23b. When the reading of both the front and rear sides is finished, a facsimile signal is sent to a telephone line via a coding decoding section 26 and an interface section 25. A terminal equipment at the receiver side receives sequentially the front side picture and the rear side picture and they are decoded b y an encoding/decoding section 26 and stored respectively in a front side section 28a and a rear side section 28b of a write storage section 28 and printed out on the front and rear sides of output paper 27 by using a recording head 22. Or, a front side picture read sensor and a rear side picture read sensor are provided and both sides are read simultaneously.
Patent JP-H10184781-A (JP)
Title: Dynamic damper
Inventor: ITO TETSUYA
IPC: F16F15/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing manhour and cost by eliminating welding to a coming-off preventing pin. SOLUTION: An elastic body 12 for connecting a weight 2 to a bracket 1 is constituted of a jointing part 14 provided between the opposing surfaces 1a, 2a of the bracket 1 and the weight 2, and a covering part 16 which covers the surface of the weight 2, and the whole surface of the weight 2 is covered with the elastic body 12. The base end part 18b of a coming-off preventing pin 18 formed out of synthetic resin which engages with the bracket 1 is embedded in the covering part 16.
Patent JP-2000173002-A (JP)
Title: Method for normalizing magnetic recording format
Inventor: TAKEUCHI ATSUSHI
IPC: G11B5/02
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for normalizing a magnetic recording format for reducing an error caused due to the extension of a magnetic tape, and for ensuring the interchangeability of helical tracks included in the magnetic recording format. SOLUTION: In this method for normalizing a magnetic recording format, a still angle Θs2 of a still orbit 5 included in a magnetic recording format under a state that first magnetic tape tension is acting is corrected from extension 4 of a magnetic tape 1 generated under the condition where second magnetic tape tension is acting, and helical track orbits 8 and 10 of the magnetic recording format under the condition where third magnetic tape tension is acting are derived and normalized by using a still angle Θs1 of a corrected still orbit 2 as a reference.
Patent JP-H0741724-A (JP)
Title: Method of coating metal article with polyolefin material
Inventor: ROBERUTO MARUTSUORA
IPC: C09D123/02
Filed: 1993-12-24
Abstract: Disclosed are metal articles coated with a polyolefin composition comprising by weight:     A) 30%-94% of a propylene homopolymer or random copolymer;   B) 0%-70% of an olefin elastomer;   C) 0.5%-10% of a polypropylene modified with polar groups;   D) 0%-0.5% of a nucleating agent; and   E) 0%-10% of TiO2 said composition having a melt index ranging from 15 to 150 g/10 minutes and a specific particle size distribution.
Patent JP-H05192751-A (JP)
Title: Method for carrying ladle
Inventor: SHOBU TAIZO
IPC: B22D11/10
Filed: 1991-12-27
Abstract: PURPOSE:To provide a carrying method, by which the carry of a ladle from a refining means to a continuous casting equipment, etc., is executed in unmanned condition to save the labor. CONSTITUTION:The ladle 22 carried by a carriage 26 is lifted by a shifting device M1 and turned at 180 deg. angle around the vertical axis 18 by a swing tower ST1 and set just above a tundish 28 in the continuous casting equipment, and molten metal is poured from a nozzle 29 at the bottom of the ladle.
Patent JP-H0987883-A (JP)
Title: Power feeding method and power feeding structure for electrode for electrolysis
Inventor: FUKUDA NOBUYUKI
IPC: C25D1/04
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a power feeding method and power feeding structure for electrodes for electrolysis capable of passing currents to electrode plates for electrolysis of an apparatus for producing copper foil, etc., by electrolysis nearly uniformly over the entire area thereof. SOLUTION: The electrode plate 10 is constituted by arranging electrode pieces 11, 12, 13, 14, 15 divided to a suitable number on the plane inclusive of the generator of an electrolytic drum in juxtaposition. A suitable number of connecting points 11n,..., 15n are disposed on the rear surface side of the respective electrode pieces 11 to 15. A bus bar 16 and the respective connecting points 11n,..., 15n are connected by connecting bands 17 having electrical conductivity, by which the currents are passed from the respective connecting points 11n,..., 15n to the respective electrode pieces 11 to 15.
Patent JP-2000170285-A (JP)
Title: Connecting method for steel sheet concrete structural wall and junction structure
Inventor: HAYASHI NOBUYUKI
IPC: E04B2/56
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To shorten the construction period, reduce the cost and easily secure execution precision by simply connecting a steel sheet panel forming a steel sheet concrete structural wall at a site. SOLUTION: A reinforcing plate 6 with a gusset plate 7 is fitted in advance to the junction of a steel sheet panel P forming a steel sheet concrete structural wall, the steel sheet panels P are erected, then the gusset plates 7 of the adjacent steel sheet panels P are fastened together by a splice plate 8 and high- strength bolts/nuts 9. Concrete 2 is placed in the steel sheet panels P, constraint bars 15 are arranged in a bolt junction surrounded by form steel sheets 12 and a wooden form, and concrete 11 is placed.
Patent JP-2000167303-A (JP)
Title: Process control device
Inventor: TO MASAHIRO
IPC: G01N21/3554
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an efficient process control device not wastefully consuming energy. SOLUTION: In the process control device where impurities in a reactive product obtained in a reactor are removed and dehydration is subsequently performed in a distillation process to obtain a high purity product, a near infrared analyzer 21 irradiating the product after the distillation process with near infrared rays to measure the moisture content in the product and a control part 22 controlling the dehydration in the distillation process corresponding to the moisture content measured by the near infrared analyzer 21 are provided.
Patent JP-H11184702-A (JP)
Title: Radio system and program exchanging method therefor
Inventor: OTOMO YOSHITERU
IPC: G06F9/445
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To attain cost down by reducing memories required for a hand set by storing an active program before updating and a program for updating in a base unit, transmitting the program for updating to the hand set and exchanging a program in the hand set. SOLUTION: A base unit 2' receives the input of the program for updating for the hand set from a central unit 1 and stores it in the hand set new program storage area of the memory. At such a point of time, the program before updating is stored in the hand set active program storage area in the memory of the base unit 2' and a hand set 3' uses this program before updating as an operating program. The central unit 1 outputs a switching signal, and the base unit 2' outputs the program for updating stored in the hand set new program storage area to the hand set 3'. When the hand set 3' normally completes the reception of the program for updating, the program for updating and moved and stored in a flash memory 33 and according to the program for updating stored in the flash memory 33, a control part 32 controls the hand set 3'.
Patent JP-H07196217-A (JP)
Title: Intermediate paper inserting device
Inventor: SHIMADA SHUNICHI
IPC: B65H20/24
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the generation of wrinkles in intermediate paper or peeling off of the intermediate paper from a sheet in piling so as to prevent the generation of defects of sheet products due to transfer of wrinkles or separation of the intermediate paper and so as to improve a product yield when the intermediate paper is previously inserted between the sheets in piling of painting sheets. CONSTITUTION:In an intermediate paper inserting device 10, an intermediate paper free loop forming device 25 forming a free loop 13B of intermediate paper 13 is arranged between a rewinding reel 21 and a feeding pinch roller 22.
Patent JP-H09179455-A (JP)
Title: Voltage control device for image forming device
Inventor: INOUE GIICHI
IPC: G03G21/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To suppress the voltage fluctuation of the whole device to a minimum with relatively simple constitution without making the device large-sized by applying step-down voltage in starting the operation of a load device, and switching to voltage before voltage transformation after the fixed time. SOLUTION: A DC power 102 is started by turning on a main SW 109, and a control unit 105 starts action control. That is, a CPU 115 turns on a relay 110 and then turns on or off relays 111, 112 so as to switch applied voltage to an exposure lamp 103 and a fixing heater 104. Voltage V0 from an AC power 101 and the secondary output voltage V1 of a transformer 108 are inputted to the relays 111, 112, and these voltage are in the relation of V0 >V1 . At the time of starting to operate the exposure lamp 103 and the fixing heater 104, step-down voltage V1 is applied, and after the lapse of the fixed time, switched to the voltage V0 before voltage transformation. This results in avoiding a rush current more than necessary flowing into a load device so as to be able to suppress the voltage fluctuation of the whole device to a minimum.
Patent JP-H11184864-A (JP)
Title: Deformed address retrieval system
Inventor: OTA KAZUHIRO
IPC: G06F17/30
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To automatically register a regular deformed address through the use of a special character referred to as the deformed address which is previously set, to improve the recognition ability of the deformed address and to avoid repetive registration. SOLUTION: An address retrieval means 21 retrieves an address stored in a delivery ledger data 31 with an address word inputted from a manual operation input device 1 as a key. When an automatic deformed address registration mode is started, a deformed address retrieval means 22 takes out the registered address word from the delivery ledger data base 21 and retrieves whether the special character stored in a deformed pattern storage part 32 exits or not in the address word. When it exits, at least a part of the address word is substituted for the special character and a deformed address word is generated.
Patent JP-2000169496-A (JP)
Title: Saponified indolocarbazole derivative and its production
Inventor: MOCHIDA KENICHI
IPC: C07H15/26
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new saponified indolocarbazole derivative compound showing inhibitory activity against protein kinase C, or the like and useful as medicament. SOLUTION: This new saponified indolocarbazole derivative compound is expressed by formula I [wherein R1 and R2 are each H, a (hydroxy) lower alkyl or A-OG1(wherein A is a lower alkylene; G1 is a residue from a monosaccharide or an oligosaccharide); R3 is H or a lower alkyl; R4 is a lower alkoxycarbonyl, hydroxymethyl, CH2OG2 (wherein G2 is the same as G1) or the like; Y is H, a lower alkyl or an acyl]. The compound of formula I is obtained by reacting an indolocarbazole derivative of formula II [wherein, R17 and R18 are H, a (hydroxy) lower alkyl or the like; R19 is a lower alkoxycarbonyl, hydroxymethyl or the like] with a saccharide-donor in the presence of a hydrolase for saccharides.
Patent JP-H05288128-A (JP)
Title: Distributor type fuel injection pump
Inventor: IRIYA JIYORUJIEBUIKU
IPC: F02M41/10
Filed: 1992-12-03
Abstract: PURPOSE: To obtain a fuel injection pump for distributing a high pressure fuel charge to a plurality of fuel injection devices without using a rotary engagement member necessary to be sealed against the fuel. CONSTITUTION: Reciprocating plungers 14 are reciprocated by a rotary annular cam 60 in a plurality of radially disposed plunger bores 16. The plunger pumps of them each acts as a pump plunger and simultaneously as a distributor valve for controlling the opening and closing of a corresponding distributor port 70. In the condition that a plurality of distributor valves are opened sequentially, one at a time, while the others plungers are actuating as pumps, the plurality of distributor ports discharge the high pressure fuel charge sequentially one at a time.
Patent JP-H06170722-A (JP)
Title: Polishing device
Inventor: TAKAKUSA TOSHIHARU
IPC: B24B37/12
Filed: 1992-12-04
Abstract: PURPOSE:To prevent board thickness deviation and poor polishing of a body to be polished from being generated by flexibly engaging an upper surface plate with a base plate, in a polishing device for polishing glass, etc. CONSTITUTION:A ring-like upper surface plate 4 is flexibly engaged with a ring-like base plate 5 provided on the lower part of a bolt 6 through a bolt 6. The base plate 5 is connected to an upper cylinder by supporting rods 7 so as to be moved freely up and down by the cylinder. A ring-like bearing 8 whose inner peripheral surface is formed in a recessed surface and a spherical body 9 whose outer peripheral surface is formed into a spherical projecting surface and provided with a through-hole in the vertical direction are interposed in a part of the bolt 6 on the upper part of the base plate 5. According to this structure, when the base plate 5 is lowered, and also when the upper surface plate 4 abuts the upper surface of a body to be polished the outer periphery of the base plate 5 is flexed downward but the bolt 6 is maintained vertically by the turning-movement operation between the spherical body 9 and the bearing 8, moreover the horizontal surface of the upper surface plate 4 can be held as it is.
Patent JP-H06155011-A (JP)
Title: Batch type vapor phase soldering device
Inventor: SOTONO KAZUO
IPC: H05K3/34
Filed: 1992-11-18
Abstract: PURPOSE:To provide a batch type vapor phase soldering device by which an inert vapor level is changed without moving a material to be heated, the material is observed from the flank of it, observation of the material from an upper part is made from the flank and the material is accurately preheated. CONSTITUTION:The material to be heated 3 is fixed and a vapor tank 5 is vertically moved by a lifting device 16. Windows are provided on the vapor tank 5 and an outer frame 15. A preheating device 13 is provided on the upper part of a door 10. Thus, when the material 3 is vapor-phase soldered, the material 3 is easily visurized or observed with a high speed camera, the flank surface of the material 3 is observed, observation of the material 3 from the upper part is made from the flank of it and the material 3 is accurately preheated.
Patent JP-H05162081-A (JP)
Title: Segment grinding wheel and maufacture thereof
Inventor: KITAJIMA MASATO
IPC: B24D3/00
Filed: 1991-12-13
Abstract: PURPOSE:To strengthen bonding force, due to bonding agent, of a grinding wheel segment against a core in a segment grinding wheel so as to deal with high speed rotation of the grinding wheel. CONSTITUTION:A segment grinding wheel is constituted by bonding grinding wheel segments 5 to the projecting and recessed surface including distribution of granular recessed parts or granular projecting parts of a plating layer 3 on the surface of a core 2 through bonding agent, bonding area of the surface of the plating layer is enlarged, the bonding agent layer 6 bits in the projection and recess of the plating layer, and the bonding face of the grinding wheel segment 5 is firmly bonded to the recessed and projecting surface of the plating layer through the bonding agent layer. Grains 1A, 1B of material dissolved in solvent are distributed and electrodeposited on the plating layer, then the electrodeposited grains on the core are dissolved by solvent to remove them from the plating layer on the core surface, or appropriate grains are distributed and electrodeposited on the plating surface, as a result of this, the grinding wheel segment is bonded on the recessed and projecting surface of the plating layer through bonding agent, and hence the segment grinding wheel is manufactured.
Patent JP-H07198901-A (JP)
Title: Polyesteer resin for plastic lens
Inventor: FUJI MICHIAKI
IPC: C08G63/199
Filed: 1993-12-27
Abstract: PURPOSE:To provide the polyester resin for a plastic lens having a high refractive index, heat resistance and a low optical anisotropy and excellent in formability. CONSTITUTION:This polyester resin for a plastic lens is a polyester polymer formed by copolymerizing an aromatic dicarboxylic acid or its diester derivative, a hydroxy compd. shown by the formula (R1 is 2-4C alkylene groups, and the R2, R3, R4 and R5 are hydrogen or 1-4C alkyls, aryls and aralkyls and can be the same or different) and an aliphatic diol reprsented by ethylene glycol, and the refractive index of the resin is >=1.60.
Patent JP-H10193297-A (JP)
Title: Tool for automatically cut removing surplus part of molded product from plastic blank
Inventor: THOMSEN LEIF
IPC: B26D7/18
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To remove a surplus part of molded product from a plastic blank, and remove the surplus part of molded product from a blank having a recessed surface, so as to provide a blank surface of smooth outward appearance. SOLUTION: A tool, on its top, is provided with a plate 9 suspending an automatic aligning cut off cutter 10. A pair of simultaneously operating tear off rollers 18 are provided in a position adjacent to the cut off cutter 10, the tear off roller 18 tears a surplus material of molded product like a burr material cut removed from each blank. As a result, removal of the surplus part of molded product from a plastic blank, removal from a blank having a recessed surface, is made more accurately, as a result, smooth outward appearance is given to a surface of the finished blank.
Patent JP-H05162236-A (JP)
Title: Laminating material for trunk of tube vessel
Inventor: YAMAGISHI HIDEHARU
IPC: C23C14/20
Filed: 1991-12-16
Abstract: PURPOSE:To provide an easily incinerable laminating material for tube vessel trunk having a barrier and flexible property together, and enabling the quantity of metallic ashes as a residue to be extraordinarily small at the time of incinerating the used tube vessels. CONSTITUTION:The laminating material 1 for tube vessel trunk is featured that barrier layers 4 lie therein, which comprise a biaxially oriented plastic film having an aluminum vacuum deposition layer, and the biaxially oriented plastic film surface of the biaxially oriented plastic film having an aluminum vacuum deposition layer and a resin layer 10 for a heat-sealant constituting the inside surface layer are laminated via a acid modified polyethylene resin layer 9 and, besides, no metal foil exists in the laminated constitution.