baber/WOPTO huggingface dataset:
Patent JP-H08175533-A (JP)
Title: Simultaneously unsealable composite container
Inventor: MARUYAMA TAKASHI
IPC: B65D5/54
Filed: 1995-10-16
Abstract: PURPOSE: To obtain a composite container having a reliable unsealability of a lap-bonded inner bag, preventing occurrence of a failure even when the inner bag is to be composited with an outer container, and ensuring that the outer container and the inner bag can be simultaneously torn. CONSTITUTION: In a composite container, an inner bag 2 and an outer container 1 can be simultaneously unseal by bonding an upper film of a lap-bonded part 4 of the inner bag 2 formed by lap-bonding to an inner surface of an unsealable cover 3 formed by sectioning the outer container 1 by a breaking line. Therefore, a large number of small slits 6 for starting unsealing are provided at the end edge of the upper film of the lap-bonded part. The lap-bonded part is bonded by a seal gradually increasing in bonding strength in a peeling direction from the end edge of the upper film.
Patent JP-S63122673-A (JP)
Title: Pyrazole derivative and herbicide
Inventor: BABA MASANORI
IPC: C07D403/12
Filed: 1986-11-10
Abstract: NEW MATERIAL:A compound shown by formula I {R1 is alkyl or alkenyl; X is (halo)alkyl, alkylthio or NO2; Y is H, alkyl, alkoxy or halogen; Z is H, alkyl or halogen; R2 is alkyl; n is 0-2; Q is group shown by formula II or group shown by formula III [B1 is CO, C(O)O, OC(O), etc.; B3 is S, O, NR17, etc.; R3 is H, alkyl, phenyl, etc.; R4-R7 and R17 are H, alkyl, alkenyl, etc.; m1 and m3-m5 are 0-5]}. EXAMPLE:1-Ethyl-4-(2-methyl-4-methylsulfonyl)-acetonyloxypyrazole. USE:A herbicide. PREPARATION:A benzoic acid derivative shown by formula IV is reacted with a 1-substituted-5-hydroxypyrazole shown by formula V in the presence of both N,N'-dicyclohexylcarbodiimide and a base to give a compound shown by formula VI, which is reacted with a compound shown by the formula L-Q (L is halogen, methanesulfonyloxy, etc.) to give a compound shown by formula I.
Patent JP-H04142576-A (JP)
Title: Developing device
Inventor: HIRASHIMA YASUHITO
IPC: G03G15/09
Filed: 1990-10-04
Abstract: PURPOSE:To form an image of picture quality with high resolution by a small- sized, low-cost device by constituting a developing roller which carries magnetic toner nearby the surface of a thin magnetic field producing layer by using a single rotary body and properly arranging the magnetic field producing layer and a nonmagnetic layer. CONSTITUTION:The developing roller 9 is constituted by arranging the nonmagnetic elastic layer 11 and magnetic field producing layer 12 concentrically on the outer periphery of a shaft 10 and holds and carries the magnetic toner 8 with leaking magnetic flux at the outer periphery of the magnetic field producing layer 12. When the toner 8 is carried to the development gap part where a latent image carrier 1 and a roller 9 come close to each other, a developing electric field is produced by a developing bias impressing means 14 according to the contrast of the latent image carrier 1 and the toner 8 which is charged electrostatically corresponding to the developing electric field sticks on the latent image carrier 1 to visualize an electrostatic latent image. Further, the toner image is transferred to recording paper 16 by using a transfer unit 15 and the toner is fixed on the recording paper by using heat and pressure to obtain a desired image on the recording paper.
Patent JP-H01110155-A (JP)
Title: Printer head for thermal ink jet
Inventor: IKENO HIROSHIGE
IPC: B41J2/05
Filed: 1987-10-22
Abstract: PURPOSE:To enable ink to fly effectively by a method wherein a heating material of a shape having a plurality of projections and micro holes keeping ink contained in a sliding free ink sheet above the projections come into contact with each other in a pair form. CONSTITUTION:A projected pattern of a heating resistor 11 is formed on an insulating substrate 10 so that an area of the heating resistor 11 become several times an area of micro holes 15a of an ink sheet 15, and lead electrodes 12 are formed thereon. Further, there is a sliding free ink sheet 15 having many micro holes 15a on a heating material having a plurality of projections on which an oxidation preventive film 13 and an abrasive resistant film 14 are respectively formed. Ink 16 is kept in those micro holes 15a. For a printer head for thermal ink jet, the ink sheet 15 slides, and the ink kept in the micro holes 15a generates bubbles by a recording electric pulse signal at parts where the micro holes 15a are located above the projected heating material 17a to be flown.
Patent JP-H10117465-A (JP)
Title: Manufacture of laminated core
Inventor: AZUMA RIYUUSUKE
IPC: H02K15/02
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide manufacture of a laminated core, without separating even by removing a burr relating to the core comprising a plurality of core plates by fixing a tip end surface of a salient pole of a core laminate with an adhesive material or fixing with a bonding agent allowed to flow in between layers of the core. SOLUTION: This manufacture method comprises a process of forming a core laminate by stacking a plurality of core plates punched into a shape having a salient pole around which a winding is provided, a process of applying an adhesive material to a peripheral surface of the salient pole of the core laminate, a burr removal process of removing a burr at an edge part of the core laminate with the adhesive material applied to the peripheral surface of the salient pole, and a process of applying an insulating material to the core laminate via the burr removal process.
Patent JP-H09112752-A (JP)
Title: Piping structure of fluid flowing-in/out container
Inventor: MATSUZAKI JUNYA
IPC: F16J12/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and cost of a pipe joint structure of a fluid flowing-in/out container for a gas-liquid separator, etc., and to improve generation of flux caused by brazing, and internal contamination. SOLUTION: This container comprises a container main body 1 from which fluid flows in and out, and fluid introducing-in/out pipes 2, 3 penetrating through a wall part 4 of the container main body and extending to the inside and outside. In this case, the fluid introducing-in/out pipes 2, 3 are formed from two pairs of copper container external pipes 22, 32 connected to each other and steel container internal pipes 21, 31, the connecting parts 21a, 31a of the container internal pipes 21, 31 with the container external pipes 22, 32 are flaredly processed into a sleeve state so as to engagingly connect one ends of the container external pipes 22, 32 thereto, and at the same time the flare processing parts 21a, 31a, are weldedly joined and fixed to the wall part 4 of the container main body 1.
Patent JP-2001087582-A (JP)
Title: Pressing feeder device for sewing machine
Inventor: TACHIKAWA MITSUHIRO
IPC: D05B3/06
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a pressing feeder device for sewing machine capable of increasing the quantity of the movement of a presser arm and improving the workability by optimally positioning the presser arm. SOLUTION: This pressing feeder device for sewing machine is provided with a cloth presser 18 provided between an arm jaw part and a bed part 11 of the sewing machine, a cloth feeder base 15, a cloth feeding mechanism, and a presser arm 20. The presser arm 20 is provided with a connection part 20a to be connected to the cloth feeding mechanism at a vertical barrel part 12 of the sewing machine, a support part 20b nearly horizontally extended from the connection part 20a to a position near the cloth presser 18, and a fitting part 20c obliquely extended downward from a tip of the support part 20b toward the cloth presser 18 and connected to the cloth presser 18, and at least a front part of the support part 20b is arranged on the left side or right side of the arm jaw part 14.
Patent JP-H01113132-A (JP)
Title: Control device for turret punch press
Inventor: FUTAGAMI YUKIO
IPC: B21D28/36
Filed: 1987-10-22
Abstract: PURPOSE:To quicken the movement correction of a C shaft by providing the reference error storing part of the case of the movement of each shaft to a reference point, arranging a T shaft number of rotations storing part as well and executing the correction of the movement of the C shaft accompanied by the movement of the T shaft only at the C command time. CONSTITUTION:A reading part 102 and data storing part 103 are respectively arranged for the input medium 101 of a paper tape, etc. The reference position error storing part 104 storing the error generate by the moving operation of a C shaft to each reference point of T shaft, C shaft and the number of T shaft rotations storing part 105 are provided. At the time when a C command is executed a correction is executed on the data of the storing part 104 and 105 and a motor driving part 108 drives a C shaft driving motor 22 by the data of an interpolator 107 as a C shaft movement amt. The need for a mechanical correction mechanism is thus eliminated and the correction is executed by a software only, hence the movement correction of the C shaft is quickened.
Patent JP-H08129513-A (JP)
Title: Recovery system for data transfer
Inventor: YOSHIHARA HITOSHI
IPC: G06F13/28
Filed: 1994-10-31
Abstract: PURPOSE: To obtain an enhanced error recovery function of a data transfer command by dividing a transfer range and issuing the data transfer command as many times as the divisions in retrial mode. CONSTITUTION: A data buffer area present on a main storage device 52 is divided in predetermined size or at the logical borders of the memory, and data transfer commands for the respective areas are generated and issued in the order of the areas or at random. Thus, the recovery processing is retried by dividing the object data buffer area, issuing the commands for the respective areas, and shortening DMA transfer length of single time. Consequently, the recovery is made possible even if a fault and a design defect which is caused only in long DMA transfer. Further, the division is performed only by the logical block borders of the memory and the DMA transfer is performed never across a border, so the probability of the recovery is more improved.
Patent JP-H1182791-A (JP)
Title: Flange connecting bolt fitting device for valve
Inventor: TAKANAKA MASAHIDE
IPC: F16L23/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To lessen the number of processing for forming bolt holes for flanges by forming the bolt installation holes into cut holeshapes having cut parts in the upper and the lower sides symmetrically in relation to a center line of a body flange. SOLUTION: By using a cast material of bronze with quality satisfying JIS, a casting die is divided into an upper and a lower parts along the center line of the casting die. At that time, all of the flange installation holes at four points are formed into cut hole-shapes in the casting die. In other words, the cut parts 5 of the flange bolt holes in the upper part and the cut parts 6 of the flange bolt holes in the lower part are formed symmetrically in relation to a center straight line of the casting die by dies. Consequently, since the outer diameter of the flange bolt and the diameter of the semicircle are approximately same, the bolt head and the most part of the nut are used for flange surface. Consequently, the number of the process for forming the bolt holes for flanges can significantly be decreased.
Patent JP-H02265994-A (JP)
Title: Manufacture of pitch product
Inventor: TAAUEI FU
IPC: C10C3/10
Filed: 1989-10-13
Abstract: PURPOSE: To obtain the subject product useful for producing C-fibers, having an m.p. suitable for fiber spinning and containing a mesophase in a high ratio by heat-treating a molten carbonaceous raw material not substantially containing mesophase pitch under a specific condition.  
     CONSTITUTION: A molten carbonaceous raw material not substantially containing mesophase pitch (e.g; a heavy residual fraction of heavy oil from a fluidized catalytic decomposition apparatus) is heated at about 200-350°C in the presence of oxidation reactive spraging gas (e.g; air) for a time sufficient to increase the O-content and/or mol.wt. of the carbonaceous raw material so as to be held to such a state that the carbonaceous raw material substantially contains no mesophase pitch after heat treatment and the oxidized carbonaceous raw material is subsequently heated to a melted phase state at higher mesophase forming temp. for a time sufficient to form a pitch product with mesophase content of 50-100 vol% while non-oxidative sparging gas (e.g; N 2 ) is passed through the molten raw material. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0581739-A (JP)
Title: Reproduction device having introduction scanning capability
Inventor: TANAKA HIDEKI
IPC: G11B27/10
Filed: 1991-09-18
Abstract: PURPOSE:To eliminate the feeling of having a long and unnecessary introduction reproduction time and to provide a precise introduction scanning operation by varying the reproduction time of an introduction scanning in accordance with the signal level of the introduction to a music and by varying an introduction reproducing time depending on the feature of the music. CONSTITUTION:A CPU 7 controls operations such as a reproduction of a system 1 by controlling various sections such as a DSP 5 in accordance with prescribed program procedures. These operations include various operations such as an introduction scanning for a program searching of music. A detection circuit 8 receives musical signals from a D/A converter 6, detects the volume level of the musical signals and inputs it to the CPU 7. The CPU 7 takes the signal levels from the DSP 5 and performs an introduction scanning control. First, check whether a stop signal is inputted or not and if it is not inputted, check whether it is a start of the tape or not, and enter to an introduction play operation, if it is the start. The reproduction time of an introduction scanning is varied in accordance with the volume level of the introduction to the music.
Patent JP-H07101902-A (JP)
Title: Production of liquid polymerizable (meth)acrylate
Inventor: OKAZAKI EIICHI
IPC: C07C67/31
Filed: 1993-09-30
Abstract: PURPOSE:To provide production methods of a liquid polymerizable (meth) acrylate, readily separating a water layer from an organic layer in a neutralization or water washing process after reaction, having more excellent curing properties of a prepared (meth)acrylate than those of a (meth)acrylate before addition reaction. CONSTITUTION:1. A (meth)acrylate which is solid at a normal temperature and contains no hydroxyl group is reacted with 0.2-5mol based on 1 mol of the (meth)acrylate of a (meth) acrylate containing one hydroxyl group in the presence of an acidic catalyst under heating. 2. A polyhydric alcohol is esterified with (meth)acrylic acid through dehydration to produce a mixture composed of a (meth)acrylate which is solid at a normal temperature by itself and contains no hydroxyl group and 0.2-5mol based on 1 mol of the (meth)acrylate of a (meth)acrylate containing one hydroxyl group, reacting the mixture in the presence of an acidic catalyst under heating.
Patent JP-H06120363-A (JP)
Title: Semiconductor device holding package
Inventor: HIRAKAWA TETSUO
IPC: H01L23/10
Filed: 1992-10-07
Abstract: PURPOSE:To make a semiconductor device operate normally and stably over a long period of time by brazing a metal frame firmly to a metallized metal layer attached to an insulating substrate made of an aluminum nitride sintered body or glass ceramic sintered body, sealing the container hermetically completely, and making it hold the semiconductor device inside. CONSTITUTION:This semiconductor device holding package is one made by brazing a metal frame 8 to a metallized layer 7 provided on the surface of an insulating substrate 1, and fitting a metal lid 2 to the metal frame 8 to hold a semiconductor device 3 inside hermetically. And, the insulating substrate 1 is made of an aluminum nitride sintered body or glass ceramic sintered body, and the Vickers hardness (Hv) of soldering material 9 for soldering the metal frame 8 to the metallized layer 7 satisfies Hv <=40.
Patent JP-H04218407-A (JP)
Title: Pneumatic radial tire
Inventor: TSUDA TORU
IPC: B60C11/11
Filed: 1990-10-08
Abstract: PURPOSE:To prevent excessive wear and generate a high cornering force by providing a small hole having a specific dia. in the end part adjoining to a circumferential groove in each of the blocks arranged in a plurality of rows, and equipping each small hole with a depth which decreases as going apart from the circumferential groove. CONSTITUTION:In the form of rows, small holes 9a, 9b having a dia. between 0.5 and 2.0mm are provided at the end part adjoining to circumferential grooves 3, 4 in any block belonging to block rows 7, 8 - for example a block 7a - and the depth of these small holes 9a, 9b is decreased as going apart from the respective grooves 3, 4. This depth of small holes is also decreased as going apart from a groove 5 stretching across the width. Thereby the rigidity at the end part of each block in the tread width direction is reduced through the action of small holes, and a rigidity difference is generated between the center of block and its end part, and the block end part at the tread end is compressively deformed largely in the tread width direction when the block receives the reaction force from the road surface at the time of cornering, which will produce a fast contact with the road surface with a large grounding pressure.
Patent JP-S61148149-A (JP)
Title: Production of 2-acylamino-5-alkyl-4,6-dihalogenophenol
Inventor: ONO MICHIO
IPC: C07C239/00
Filed: 1984-12-21
Abstract: PURPOSE:To obtain a compound useful as an intermediate for synthesizing a cyan coupler for a color photograph from easily obtainable raw materials in high yield easily, by reacting a 2-acylamino-5-alkylphenol with a halogenating agent. CONSTITUTION:A 2-acylamino-5-alkylphenol shown by the formula I (R1 is aliphatic group; R2 is aliphatic group, or aromatic group) is reacted with a halogenating agent (e.g., sulfuryl chloride) in a solvent such as dioxane, etc. at 0-100 deg.C preferably at <=40 deg.C for 0.5-4hr, to give the aimed substance shown by the formula II. The compound shown by the formula I is obtained by re arrangement reaction of an oxime compound shown by the formula III. The compound shown by the formula II is hydrolyzed by a conventional procedure, and a 2-amino-5-alkyl-4,6-dichlorophenol (or its salt) can be derived.
Patent JP-2001088594-A (JP)
Title: Folding seat device for automobile
Inventor: NOMURA HIDEMASA
IPC: B60N2/36
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To permit loading of longitudinally long loads by means of the upper face of a seat in the folded state. SOLUTION: A seat cushion 27 in a rear seat 15 can be disposed in an almost vertically extended rising attitude, adjacently to the rear side of a front seat 14, and a seat back 32 in a rear seat 15 can be disposed in an almost horizontally extended lying attitude, adjacently to the rear side of the seat cushion 27 in the rising attitude. The seat cushion 27 in the rear seat 15 is longitudinally separated to form first and second cushions 41, 42, and the first and second cushions 41, 42 are detachably connected. When the upper side second cushion 42 is detached from the lower side first cushion 41 of the seat cushion 27 in the rising state, the upper face of the first cushion 41 and the upper face of the seat back 32 in the lying attitude are positioned almost on one horizontally extended imaginary plane 47.
Patent JP-H04145837-A (JP)
Title: Electric power adjusting device
Inventor: MIYATA NORIO
IPC: H02J3/18
Filed: 1990-10-05
Abstract: PURPOSE:To obtain a small-sized and inexpensive all-round electric power adjusting device which can be used for changing electric power, compensating the variation of electric power, and adjusting phases and voltage waveforms and, at the same time, can completely compensate electric power variation by adjusting the secondary-side output of the winding of each phase by injecting the variable output of the inverter of each phase into each transformer for injection as an adjusting output. CONSTITUTION:When the secondary-side voltages V'1 and V'2 of a winding 10a and transformer 13a for injection are respectively set to V'1=1.0.e<0>=1.0 and V'2=V''2.e<-jtheta> and the impedance of a load 22 is set to Z'=Z.e<jpsi>, the load voltage V'L becomes V'L=V'1 +V'2. Since the load power W'L also becomes the sum of the secondary-side powers W'1 and W'2 of the winding 10a and transformer 13a, the electric current I'L supplied to the load 22 becomes the one expressed by Formula I. Accordingly, the powers W'1 and W'2 are expressed by Formula II and III on the basis of Formula I. The V''2 and j<theta> of the voltage V'2 are freely changed due to the magnitude of the output voltage and phase variation of an inverter and the voltage variation and power variation in each phase can compensated by a serial compensating system.
Patent JP-H02142342-A (JP)
Title: Cage rotor of high speed induction machine
Inventor: HARIE HIROSHI
IPC: H02K3/34
Filed: 1989-10-16
Abstract: PURPOSE:To improve workability when a conductor bar is inserted into a slot by applying a beat-resistant synthetic resin tube having low friction coefficient onto a rotor conductor then inserting the rotor conductor into the slot of a rotor core thereby expanding/contracting the conductor uniformly and smoothly. CONSTITUTION:A thermal-shrinkage tube 7 composed of heat-resistant synthetic resin having low friction coefficient is applied onto a cage conductor bar 1, then it is heated and shrunk. Then the conductor bar 1 is inserted into the slot 4 of a rotor core 3 and an end ring 5 is jointed to the end section projecting from the core, thereafter the end ring 5 is covered with a reinforce 6. By such arrangement, the cage conductor bar is inserted tightly into the slot and it causes no unbalance during operation. Furthermore, since the thermal-shrinkage tube expands/contracts smoothly and uniformly in the axial direction because of its low static friction coefficient, fluctuation of thermal expansion fulcrum position is eliminated and breakdown due to thermal stress can be prevented.
Patent JP-S62127353-A (JP)
Title: Dye for recording material
Inventor: OKUMURA FUMIO
IPC: C09B11/26
Filed: 1985-11-28
Abstract: NEW MATERIAL:Compounds of the formula, wherein R1, R2, R3, R4 and R5 are each H, an alkyl, an alkenyl, an aralkyl and R1 and R2 may form a ring when combined together. EXAMPLE:3,4-Dimethoxyphenyl-di-(N-ethylcarbazol-3-yl)carbinol methyl ether. USE:Image recording materials which utilize a color forming reaction between an electron-donating colorless dye and an electron-accepting developer (e.g., noncarbon pressure-sensitive recording materials). The formed image has fastness and the image recording materials suffer neither discoloration nor staining. PREPARATION:1mol of 3,4-diether group-substd. benzaldehyde is condensed with 2mol of a carbazole derivative under acidic conditions. The resulting 3,4- diether group-substd. phenyl-dicarbazolylmethane is oxidized to obtain a dye cation. The cation is reacted with a hydroxide anion or an alkoxide anion to obtain the desired compd.