baber/WOPTO huggingface dataset:
Patent JP-H01148825-A (JP)
Title: Polyester pepper-and-salt thick and thin filament yarn
Inventor: KAWASHIMA YOSHINORI
IPC: D02G3/04
Filed: 1987-12-04
Abstract: PURPOSE: To obtain the subject yarn having highly dispersed thick parts and thin parts, excellent handle and bulkiness of fabric by heating and drawing plural yarns different in double refractive index and specifying the degree of difference of sectional area of monofilament, fineness unevenness of yarn, shrinkage percentage in boiling water, etc., of yarn. CONSTITUTION: Two or more kinds of undrawn yarns of polyester combined filament yarns different in double refractive index are simultaneously heated and drawn at a draw ratio of preferably 0.40-0.60 the maximum draw ratio, for example, at a temperature of the equation (Tc-30 deg.C) to Tc (Tc is crystallization temperature of the undrawn yarn) to give the objective yarn having the maximum sectional area of monofilament of 1.3-2.8 times the minimum sectional area, fineness unevenness in the longer direction of the yarn, 0.7-2.5% U% and 11-30% shrinkage percentage in boiling water.
Patent JP-H05208019-A (JP)
Title: Clip applicator for endoscope type multi- ple ligature having rotating shaft
Inventor: JIEI DEIBITSUDO HAGETSUTO
IPC: A61B17/128
Filed: 1992-10-19
Abstract: PURPOSE: To prevent clips from dropping by ensuring appropriate mounting of the clips. CONSTITUTION: The jaw 11 of an applicator, even when holding a clip 8, is spaced by an interval not wider than the width of the shaft of the applicator. An advance inhibition mechanism is attached so that a mechanism is not inadvertently ejected. The shaft resists an excess rotating force and holds the clip 8 in an appropriate position during ejection. Equipment for the anti-backup of a sealant and the clip 8 and a facility which places the clip appropriately in order to close the clip are arranged.
Patent JP-H08156291-A (JP)
Title: Wire dot printer
Inventor: SHIROUCHI NAOTO
IPC: B41J2/30
Filed: 1994-12-09
Abstract: PURPOSE: To eliminate a damage of a platen and ensure warm-up of a wire dot head without contaminating paper by a method wherein in the warm-up of the wire dot head, a predetermined warm-up electric conduction is carried out in the state that the wire dot head is spaced a predetermined distance from the platen by driving a gap adjustment mechanism. CONSTITUTION: When a CPU 11 conducting a printing control based on printing data received from a host computer 25 judges that a wire dot head 2 is in a warm-up state, a wire dot head drive part 3 is driven through a motor driver 23 to separate the wire dot head 2 from a feed path 1 by a predetermined distance. Next, the wire dot head 2 is warmed up by being driven by a predetermined number of times in the same electric working condition as in a normal printing, such as an electric current and an electric conduction time. After that, the wire dot head 2 is returned to a normal printing position by driving the wire dot head drive part 3, and a normal printing action is conducted.
Patent JP-H10147977-A (JP)
Title: Conventional framework wooden house
Inventor: YONEDA KENJI
IPC: E04B1/18
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a wooden house with high reliability and excellent safety at a low cost by applying a steel column or a reinforced concrete column to a basic part of the wooden house in a conventional framework technique. SOLUTION: In a wooden housing in a conventional framework stricture, columns and beams, cross beam or others are mainly used for a framework. One or more column, as the core of the framework, out of the columns is formed with a steel column as a main column 4. The lower end of the main column 4 is embedded in concrete for a foundation 2, which is stronger than a foundation for a general wooden house. Other wood columns constituting the framework can be assembled on a sill 3. For tie-in between the main column 4 and a wood beam 6, a bracket 9 is fixed to the main column 4, the end of the beam 6 is placed on the bracket 9 and the beam 6 is joined with a joint 10.
Patent JP-2000131487-A (JP)
Title: Reactor power monitor
Inventor: YANAGISAWA MASATAKA
IPC: G21C17/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a reactor power monitor in which placing location is reduced and reliability is improved by gathering a selected control rod insertion judgment unit and operation region limiting monitoring unit in another unit and by reducing a data transmission processing system and the number of units. SOLUTION: A reactor power monitor is characterized by consisting of 2 channels of local power region monitor units 5a and 5b for inputting and processing the signal of local power region monitor detector 3 used for a boiling light water reactor and 6 channels of average power region monitors 31a to 31f and by judging the selected control rod insertion region in low flow rate and high power operation with the average power region monitors 31a to 31f and emitting alarm.
Patent JP-H10241767-A (JP)
Title: Electronic pin for inserting into metallized aperture of circuit board and installation method thereof
Inventor: KOLB RUDI
IPC: H01R43/20
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric pin to which two process method are applicable which enable positioning of the pin and matching press-fitting of plural pins can be applied, and which enable a positioning part to be arranged at a shaft part between a transfer part and a tapered part of the shaft. SOLUTION: This electric pin 10 for inserting, without brazing, into a metallized aperture of a circuit board consists of a press-fit part 14, which is large than a diameter of the aperture of the circuit board and is elasticity deformed, and a positioning part 18 which is slightly smaller than the diameter of the aperture. In contrast to the press-fit part 14, the positioning part 18 is mode not to be deformed during the insertion of the electric pin. Because of the positioning part 18, the electric pin cannot be connected in the positioning process and the press fit process. Because of the positioning part 18, all pins are matchingly press-fitted into the apertures by a simple press-fit die, after the electric pins have been previously positioned one by one and the circuit board has been transported to a second station.
Patent JP-H02155453-A (JP)
Title: Voice coil motor
Inventor: TSUKASA TOSHIYA
IPC: H02K33/18
Filed: 1988-12-06
Abstract: PURPOSE:To reduce in size a voice coil motor by forming a device box for supporting a magnetic circuit member by directly fixing of a magnetic material as the part of a magnetic circuit. CONSTITUTION:A box 2, a base frame 201 of a magnetic material, an upper cover 202 of a device are provided. A magnetic disk cartridge 3, a voice coil motor 4 are disposed in the box 2. Here, the voice coil motor 4 is composed, the upper cover 401 of a magnetic material is secured to the lower surface of the upper cover 202, and a bottom plate 402 of the same material is secured to the upper surface of the base frame 201 opposed thereto. Magnets 105, 106 are secured to the lower surface of the upper plate 401, and magnets 107, 108 are secured to the upper surface of a bottom plate 402. Here, a gap between the magnets 105 and 107 is formed with a magnetic field of an upward magnetic field, and a gap between the magnets 106 and 108 is formed with a magnetic field of a downward magnetic flux. Thus, since the upper plate is directly secured to the upper cover, the necessity of a side plate is eliminated, and the device can be reduced in size.
Patent JP-S63160058-A (JP)
Title: Character information recorder
Inventor: TSUJI SHIRO
IPC: G11B20/10
Filed: 1986-12-23
Abstract: PURPOSE:To record/reproduce character information by providing a means separating the character information from a video signal, using a digital voice signal processing circuit in time division and recording the character information in the blanking period of the video signal and a means storing tentatively the reproduced character information and using a digital voice signal reproducing circuit in time division. CONSTITUTION:A composite video signal is inputted (101), separated (104) into luminance/color difference signals, and they are subject to FM modulation 106, 107 respectively. Voice inputs 102, 103 are subject to A/D conversion, and the character information separated (108) from the input 101 is stored (111) altogether. After a correction code is written (112) in the memory 111, the result is modulated (113), the character information is retarded (114) and recorded via a head changeover switch 116. A switch 117 is thrown in the opposite position to that of the switch 116, the character information is separated (125) into the voice, the result is demodulated (126), error correction 128 is applied by a prescribed algorithm and the result is stored and converted in a form of video signal, inserted (127) again in the blank period of the composite video signal and outputted (132). Timing is taken based on the luminance signal and a track C is utilized as the character information.
Patent JP-H08206629-A (JP)
Title: Disposing method for solid residue from trash incineration device,and device to use said method
Inventor: ERUNSHIYUTO FUUGENTOOPURAA
IPC: C03B5/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To form a molten product having predetermined characteristics from solid residue by dividing a melting furnace into three furnace regions and continuously returning heavy metals molten to be sedimented to a second or first heating chamber to separate undesired heavy metals from a molten liquid in large quantities. SOLUTION: In a melting furnace having three columnar heating chambers 2-4, the slag from a waste refuse incinerator is supplied on lumps 8 through a chute 7 while weighed to be heated by an oxygen burner 9. A first heating chamber 2 is connected to an exhaust gas duct 14 through an upper end furnace 13. A molten liquid 16 flows to a second heating chamber 3 through a first passage 17 to be guided to a third heating chamber 4 by a second passage 33. Further, an outlet duct 38 letting a gaseous substance 39 escape is provided in the upper part of the third heating chamber 4.  The floor 45 of the third heating chamber 4 is inclined toward the second heating chamber 3 and the floor 22 of the second heating chamber 3 is inclined toward the first heating chamber 2 and the sedimented small droplets of the metal molten liquid is moved in the direction opposite to a slag molten liquid to be returned to the first heating chamber 2 to be collected in a collection well 1.
Patent JP-H04179519-A (JP)
Title: Manufacture of composite molded form and intermediate blank thereof
Inventor: INOUE MASATAKA
IPC: B29L9/00
Filed: 1990-11-15
Abstract: PURPOSE:To reduce the loss of a blank extremely, and to obtain a composite molded form having no sink mark and having sandwich structure by holding the upper and lower sections of a foamed resin sheet by sheet-shaped reinforcements, vacuum- packaging the sheet with a thermoplastic resin film and press-molding the film. CONSTITUTION:Both upper and lower surfaces of a foamed resin sheet are held by sheet-shaped reinforcements, the sheet is vacuum-packaged with a thermoplastic resin film, the bag is pressed by a mold at a temperature, which is higher than the softening point of the thermoplastic resin film as the surface layer of the bag and where the foamed resin sheet is expanded, and the kinds of the thermoplastic resin films used for vacuum package molded in a specified shape are not particularly limited, and the film of polycarbonate, polyamide, etc., can be used. The same blank need not necessarily be employed as the films constituting both upper and lower surfaces of a package. The quality of material of the sheet-shaped reinforcements is not also limited, glass fiber and carbon fiber are often used generally, and it is favorable that the reinforcements are cut in previously considered size so that the generation of burrs including.
Patent JP-H11140395-A (JP)
Title: Acrylic double-coated adhesive tape
Inventor: HANATANI NOBUO
IPC: C09J133/04
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic double-coated adhesive tape having a high peeling strength and an excellent heat resistance. SOLUTION: This adhesive tape has an adhesive layer formed from an acrylic compsn. which has a cohesion failure strength of 1-10 kgf/cm and is obtd. by the light exposure of a compsn. prepd. by incorporating a photopolymn. initiator into a monomer mixture comprising 50-98 wt.% alkyl (meth)acrylate having a 1-12C alkyl group, 1-49.99 wt.% at least one monomer having a double bond, and 0.01-1 wt.% at least one monomer having at least two double bonds.
Patent JP-S63158612-A (JP)
Title: Automatic programming system
Inventor: SEKI MAKI
IPC: G05B19/4093
Filed: 1986-12-23
Abstract: PURPOSE:To erase an unnecessary pattern part on a display screen with an easy operation by providing a menu table with which a part of drawing elements not displayed on the display screen is erased. CONSTITUTION:A menu table 108b having erase menu items, with which a part of pattern elements on a CRT 106 is erased, in accordance with straight lines and arcs, is stuck to a tablet surface 108a. Pattern elements (straight lines S1-S4 and a point P1) defined with a pattern definition statement are displayed on the CRT 106. A prescribed erase menu item ESL (erase of straight lines) on the menu table 108b is picked in this state to indicate erase of straight lines. A part of the pattern element (the straight line S4) to be erased on the CRT 106 is picked by a graphic cursor GCS. Thus, an unnecessary pattern part is erased on the display screen with the easy operation.
Patent JP-H01148717-A (JP)
Title: Forming device of optical element
Inventor: SHIGYO ISAMU
IPC: C03B11/12
Filed: 1987-12-07
Abstract: PURPOSE:To produce optical elements having no surface defect and high dimensional precision with high efficiency by disposing a pair of die facing oppositely to each other so as to interpose fluid glass, press-forming the fluid glass, and separating a formed part from other parts by cutting with a hot cutting member. CONSTITUTION:A pair of die 5, 6 is disposed confrontingly so as to interpose fluid glass 2 falling down from a nozzle 1 of a melting furnace. Said fluid glass 2 is pressed in the die 5, 6 to obtain a formed part 21 having surfaces transferred from forming surfaces 5a, 6a. After cutting the fluid glass with a cutting edge 4, the formed part 21 is separated from other parts by cutting with a cutting ring heated at a desired temp. by a heater contained therein. Thus, an optical member is produced. By this constitution, a satisfactory cutting surface, namely, a side external peripheral surface of a formed product is formed because the fluid glass is cut by controlling the heating of the cutting ring 7.
Patent JP-H10131303-A (JP)
Title: Joint construction of reinforcement
Inventor: SHIMIZU AKIRA
IPC: E04G21/12
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide deformed bar joint construction excellent in work efficiency with high strength at a low cost. SOLUTION: The joint construction to a reinforcement is so constituted that joint sleeves 3 and 4 are fixed to every front end of deformed bars 1 and 2 in advance, and a joint bolt 5 is screwed in one or the other of the sleeves in advance. After one reinforcing bar 1 is fixed at a construction site, the sleeve of the other reinforcing bar 2 is positioned, and this reinforcing bar is rotated to butt both reinforcing bars through a bolt. Then, the sleeves 3 and 4 cut a pipe-like material having the hexagonal circumference and circular inside diameter in specific length, a female screw section 3a is provided within specific length from one end, the front end of the reinforcing bar is inserted in a hole section in the other end to fix, and binding is made by crushing the hexagonal corner section with a press device.  By the constitution, the corner section is greatly deformed at the inside circumferential surface to obtain strong binding post-tensioning force. Since the diameter of the female screw section is enlarged, the diameter of the joint bolt can be increased to obtain joint construction with high bonding strength without requiring any high-quality material.
Patent JP-H11138216-A (JP)
Title: Pushing-through type bending device
Inventor: HAGIWARA YASUHISA
IPC: B21D7/024
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a pushing-through type bending device with which a work is bent into a curved material having different cross-sectional shapes in the longitudinal direction without generating galling on the work. SOLUTION: The work guiding through hole 4 of a gyroscopic die 3 is formed by being surrounded with plural rollers 5, 5, 6, 6, at least one of the rollers 5, 5, 6, 6 is provided so as to enable displacing motion to the side of the axial center of this work guiding through hole 4. By this displacing motion, the side- face part of the work W is pressed.
Patent JP-H06132338-A (JP)
Title: Printed circuit substrate
Inventor: IWATA HITOSHI
IPC: H01L21/60
Filed: 1992-10-21
Abstract: PURPOSE:To provide a printed circuit substrate with which a bonding pad, requiring gold paste in excess of the amount needed, can be formed. CONSTITUTION:An individual electrode 2 and a common electrode 5 are formed on an insulated substrate 1 by performing printing and firing. organic gold paste which constitutes a thermal printed head, and a heating resistor 7 and a protective film 8 are formed. Pertaining to the bonding pad 4 of the individual electrode 2, the bonding pad 4 is formed by performing printing and firing the mixed paste 10A once, which is formed by mixing organic gold paste and inorganic gold paste, on the individual electrode. This bonding pad and the bonding pad of a driver IC 11 are connected by a gold wire 9. The bonding pad of required film thickness can be obtained by performing the printing and firing operation once, and the cost of production can be cut down.
Patent JP-H02290082-A (JP)
Title: Semiconductor photodetector and manufacture thereof
Inventor: ITO KAZUHIRO
IPC: H01L31/10
Filed: 1989-11-29
Abstract: PURPOSE:To prevent occurrences of fine irregularities which are caused by a crystal defect and steepness properties at junction boundary parts having different depths by depositing the film of a substance other than a base material crystal on the surface of a crystal after forming pn junction at the base material and performing heat treatment. CONSTITUTION:An insulating film 12 is deposited on the surface of an n<-> conductivity type InP layer 11 and an aperture 13 is formed at a part of the film 12 and then, the layer 11 is exposed. Then, p-type impurities are made to diffuse through the aperture 13 and pn junction 14 is formed. Subsequently, an insulating film 15 is deposited and an aperture 16 is formed on the film 15 and thus the aperture 16 is formed. The diameter of the aperture 16 is smaller than that of the aperture 13. Then, the p-type impurities are made to diffuse through the aperture 16 with a diffusion process and pn junction 17 reaching a position that is deeper than pn junction 14 is formed. Further, an insulating film 18 is deposited on the aperture 16. After depositing the film 18, a crystal piece is treated with heat. This treatment makes fine irregularities flat and makes steepness properties at junction boundary parts having different depths weak.
Patent JP-H01157884-A (JP)
Title: Recording medium for ink
Inventor: MARUYAMA HITOSHI
IPC: B41M5/52
Filed: 1987-12-03
Abstract: PURPOSE:To obtain a recording medium for inks which has excellent ink absorptivity and water resistance by incorporating a polyvinyl alcohol resin, chitosan and an aldehyde compound into a support base. CONSTITUTION:A polyvinyl alcohol (PVA) resin, chitosan and an aldehyde compound are incorporated into a support base of a recording medium for inks. The PVA resin is a water-soluble one, e.g., ordinary PVA, a silane- modified PVA or a carboxyl-modified PVA. The chitosan is a chitosan containing at least 40% of amino groups, or a chitosan in which amino groups are converted, in part or entirely, to ammonium groups by an acid. The aldehyde compound is a water-soluble compound capable of giving an aldehyde in water, e.g., formaldehyde or acetaldehyde. This recording medium for inks has excellent ink absorptivity and superior water resistance.
Patent JP-H01198667-A (JP)
Title: Phthalocyanine compound
Inventor: KUROODO ETSUKUHAATO
IPC: D06L4/50
Filed: 1988-12-07
Abstract: NEW MATERIAL: The compounds of formula I [PC is a nonsubstituted zinc-, aluminun-phthalocyanine cyclic; (v) is 1 to 4; R 1  is a 1-8C chain alkylene, 1,3- or 1,4-phenylene; X 1  is NH,N-alkyl; X +  is a group of formulae II, III (R 2 , R 3  are each an optionally substituted alkyl; R 4  is an optionally substituted 1-6C alkyl, 3-7C cycloalkyl, etc.; R 5  is an alkyl; (m) is 1 to 6; A forms a 5-7 membered aromatic heterocyclic ring), etc.; A -  is a cathion; when A- is monovalent (w)=(v), when A- is multivalent, (w)≤(v)].  
     USE: Bleaching photoactivating agents to be formulated in detergents.  
     PREPARATION: For example, metallized phthalocyanines are reacted with chlorosulfonic acid thereby obtaining sulfochloride-phthalocyanines, which are reacted with diamines, subsequently the ternary amino groups in the formed sulfonamide-phthalocyanine are converted into quaternary groups. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H07195698-A (JP)
Title: Temperature reguration control circuit of ink jet print head
Inventor: JIYON EI WAIDAA
IPC: B41J2/05
Filed: 1994-12-12
Abstract: PURPOSE: To provide a control circuit which can control to regulate a temperature in an ink jet print head in a simple constitution and at a low cost and enables uniform and high-quality printing. CONSTITUTION: When a temperature of a print head detected by a temperature sensor 32 is not higher than a predetermined threshold temperature, a warming pulse which is generated by a warming pulse generator 44 in response to an output signal of a temperature level detector 34 and which has a pulse width insufficient to jet ink drops from the print head is output from a first logic circuit 42 to a second logic circuit 52. At least either of the warming pulse and a jet pulse which is output from a jet pulse generator 54, has a continuance time longer than the pulse width of the warming pulse and a pulse width sufficient to jet ink drops from the print head is output from the second logic circuit 52 to a nozzle oscillator 62.
Patent JP-H05116404-A (JP)
Title: Pressure-contacting structure of pinch roller in image forming device
Inventor: TAMURA TOSHIHARU
IPC: B41J13/02
Filed: 1991-10-28
Abstract: PURPOSE:To provide pressure-contacting structure of a pinch roller in an image forming device which can prevent defective image forming to be caused by a hollow, by preventing that the hollow of a press mark is generated in the surface of a platen roller by pressure-contacting of the pinch roller. CONSTITUTION:A head operation Cam 41 and roller pressure-contacting cam 42 are fixed to a cam shaft 43, a thermal transfer head 50 is rocked and operated by the head operation cam 41 and a pinch roller 22 is provided on a guide arm 20 connected with an operation arm 33, which is rocked and operated by the roller pressure-contacting cam 42, through a spring 32. The title structure is constituted so that pressure-contacting force of the pinch roller 22 to a platen roller 34 is varied by interlocking with a movement of the thermal transfer head 50 and the pressure-contacting force of the pinch roller 22 to the platen roller 34 is mitigated when recording paper is carried and driven so that the same is allowed to held by a clamper.