baber/WOPTO huggingface dataset:
Patent JP-S58142808-A (JP)
Title: Synthetic resin forming method and device thereof
Inventor: AMINO KATSUAKI
IPC: B29C41/46
Filed: 1982-02-18
Abstract: PURPOSE:To sturdily form the desired recessed portions, etc. in the course of forming by uniformly heating the whole metal mold and keeping it hot through such an arrangement wherein hot air current is locally introduced into recessed and grooved portions, etc. of the metal mold corresponding to narrow and small recessed portions, etc. CONSTITUTION:A desired raw material of powdered resin is stuffed in both metal molds  19, 19 and a gas burner 13b is caused to burn until the temperature inside the heating environment 13 reaches a desired temperature. Next, the left and right cylindrical rotary frames 16, 16 are caused to rotate, and at the same time, a base unit 14 is caused to  tilt to the left and right around a pivotal shaft 26. The raw material in the metal mold 19 melts and moves and a hollow structure of uniform plate thickness is formed. Since air inside recessed and grooved portions 22, 23 of the metal mold 19 is sucked outside through a connecting pipe 25 and a central shaft 17 by sucking action, adequately heated air flows in and molten resin is caused to effectively adhere to the internal surface of the recessed and grooved portions 22, 23. After a fixed period of heating and forming operation by rotary action, heating is stopped and the mold is cooled and its rotation is stopped, and the metal mold 19 is divided into an upper and lower portions and a hollow formed product is obtained.
Patent JP-H07207931-A (JP)
Title: Mold material for concreting
Inventor: KUROTANI AKEMASA
IPC: E04G9/08
Filed: 1994-01-25
Abstract: PURPOSE:To make the assembly of a corner part simple regardless of a corner angle also the adjustment of its length extremely easy. CONSTITUTION:Flexible pieces 13 are connected by rivets 14 to one-side end parts of long mold plates 11 and also the other end-side parts of the flexible pieces 13 are connected by the rivets 14 to short mold plates 12 and sideways slender long holes 15 for inserting clearance maintaining pieces are intermitted on the long mold plates 11 and inserted consecutively between both end parts of the mold parts 12. Mold materials 1, 10 are constituted by making sideways slender long holes 16 to pierce a space between both end parts of the mold plates 12 at the same the height position as that of the slender long holes 15 on the short mold plates 12. The hole width of respective slender long holes 15, 16 is made to about 5mm. Flexible pieces 13 are bent on the corner parts of the mold materials 1, 10 and the long mold plates 11 of another mold material 1 are brought in contact with the short mold plates 12 and also the short mold plates 12 of another mold plates 1, 10 are brought in contact with the long mold plates 11 and the mold materials 1, 10 facing to the mutually matched slender holes 15, 16 are maintained by the clearance holding pieces 2, 3.
Patent JP-H06234249-A (JP)
Title: Printer
Inventor: YAMAMOTO KAZUOKI
IPC: B41J29/20
Filed: 1993-02-12
Abstract: PURPOSE:To efficiently apply printing to both surfaces of printing paper having a predetermined size. CONSTITUTION:A movable hopper plate 6 having a rotary shaft parallel to the rotary shaft of a platen roller 2 and opened at its end part near to the platen roller 2 and revolved around the aforementioned rotary shaft is provided between a stacker 7 and a hopper 1. The printing paper fed from the hopper 1 and subjected to printing on its odd number pages is controlled in printing and feed by a controller 13 and once discharged to the hopper 5 by setting a transfer guide 4 to a position 4A and, when both surfaces of the printing paper are printed, the printing paper is sent out to the platen roller 2 from the movable hopper plate 6 by a roller 23 and even number pages are printed by a print head 3 and the transfer guide 4 is set to a position 4B to receive the printed printing paper 8 into the stacker 7.
Patent JP-S58156068-A (JP)
Inventor: KURISUCHIYAN SHIIRU
IPC: D21F3/02
Filed: 1983-02-17
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-H05224094-A (JP)
Title: Optical fiber connector and optical module using the same
Inventor: NAKAZATO KOJI
IPC: G02B6/38
Filed: 1992-02-10
Abstract: PURPOSE:To provide the optical connector in small-sized, simple structure which has stable connection characteristics and the optical module which uses it. CONSTITUTION:The optical fiber connector 1 for connecting end parts 2a and 3a of two optical fibers 2 and 3 made of different materials by making them abut on each other is equipped with a 1st connecting element 5 which holds the end part 2a of one optical fiber 2, a 2nd connecting element 6 which holds the end part 3a of the other optical fiber 3, a refractive index matching agent 9 which is charged between the 1st and 2nd connecting elements 5 and 6, and a seal 10 which charges the refractive index matching agent 9 at least between the 1st and 2nd connecting elements 5 and 6; and the refractive index of the refractive index matching agent 9 is a nearly intermediate value between the refractive indexes of both the optical fibers 2 and 3.
Patent JP-2000219014-A (JP)
Title: Pneumatic tire
Inventor: OCHI NAOYA
IPC: B60B29/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which has ice performance and snow performance in well-balanced combination and drain performance effectively improved on a wet road surface, in particular. SOLUTION: One main wider peripheral groove 3 and a pair of bolt-shaped subsidiary peripheral grooves 4, 5 are arranged on a tread center 10. Side peripheral grooves 6, 7 extending linearly are arranged in tread side areas 11, 12. A tread land consists of rib lands 18a, 18b, first block land lines 19a, 19b and second block land lines 20a, 20b in view from a pattern center side. The block land in the first block land lines 19a, 19b which has parting grooves 15a, 15b arranged between inclined grooves 9a-9a, 9b-9b, extending to the opposite direction thereof, is partitioned into center block lands 21a, 21b and side block lands 22a, 22b so that a number of sipes 23, 24, 26 are arranged on the rib lands 18a, 18b, the center block lands 21a, 21b and block lands in the second block land lines 20a, 20b at preset inclinations.
Patent JP-S62184013-A (JP)
Title: Castable epoxy resin composition
Inventor: KATO TSUGIO
IPC: C08G59/40
Filed: 1986-02-07
Abstract: PURPOSE:To form a castable epoxy resin composition excellent in fluidity and giving a cured article excellent in mechanical strength, heat resistance and cracking resistance, by mixing a specified epoxy resin component with a specified inorganic fiber and an inorganic powder. CONSTITUTION:This resin composition contains 100pts.vol. at least resin [I] and 40-200pts.vol. at least filler [II]. Resin [I] is one formed by combining an epoxy resin (a) with an oxazoline compound (b) and filler [II] is one comprising an inorganic fiber (c) of a diameter of 3-20mum and a length of 10-300mum and an inorganic powder (d) having such a particle size distribution that the content of particles of a particle diameter <=10mum is 90wt% or above, the content of particles of a particle diameter <=5mum is 50wt% or above and the average particle diameter is 0.5mum or above, the mixing ratio (volume ratio), c/(c+a), being in the range of 0.2-0.8. As the oxazoline compound (b), a bis(2-oxazoline) compound is desirable. The amount of this compound added is preferably 0.1-0.6 equivalent per equivalent of the epoxy resin.
Patent JP-S58141284-A (JP)
Title: Ground conditioner
Inventor: KATOU SHIYUNJI
IPC: C09K17/44
Filed: 1982-02-16
Abstract: PURPOSE:A ground conditioner with low deliquescent and corrosive properties, comprising a water glass compd., sulfamic acid and a metallic salt. CONSTITUTION:An aq. soln. contg. 10-40wt% water glass compd. of M2O.nSiO2 (wherein M is an alkali metal such as Li, K or Na; n is 2.8-8.5) is mixed with an aq. soln. contg. 3-20wt% sulfamic acid and, if necessary, 1-15wt% metallic salt such as Na2CO3 in such a proportion that the water glass compd. will contain 10-50wt% sulfamic acid. EFFECT:Even in a hard ground such as a silt layer, it can accomplish water stopping by quickly penetrating the ground before curing, forming a firm hydrogel and strengthening the ground.
Patent JP-S62182358-A (JP)
Inventor: OOYAMA TOSHIO
IPC: E04F15/18
Filed: 1986-02-07
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-H09216392-A (JP)
Title: Photothermal conversion recording apparatus
Inventor: HORINAKA MASARU
IPC: B41C1/055
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To record a high-grade image of high resolving power in low running cost. SOLUTION: A photoconductive layer 18 is formed to the entire outer peripheral surface of a light permeable drum 17 and a conductive layer constituted of a plurality of conductive parts is formed on the photoconductive layer 18. A tank 24 housing hot-melt ink 25, a blade 26 removing the excessive ink on the outer peripheral surface of the drum 17, a dryer 27 drying the ink filled into the gaps between the conductive parts of the conductive layer 19, the platen roller 28 brought into contact with the outer peripheral surface of the drum 17 under pressure through transfer paper and the light source 23 opposed to the inner peripheral surface of the drum 17 are provided around the drum.  By selectively driving the light source 23 on the basis of image data, the conductive parts of the conductive layer 19 are mutually brought to a continuity state through the photoconductive layer 18 of an image recording part and the ink 25 filled into the gaps of them is melted to be transferred to recording paper 36.
Patent JP-S57138055-A (JP)
Title: Manufacture for magnetic tape
Inventor: FUJITA TAKASHI
IPC: G11B5/84
Filed: 1981-02-19
Abstract: PURPOSE:To reduce noise and make flat a surface of film, by heat treatment of film made a plastic base provided with a magnetic layer in air while applying a tension during carriage. CONSTITUTION:A film made of a plastic base evaporated with a magnetic film passes between nozzles 4 and 5 from a payoff roll 1 via a nib roll 2 and guide roll 3 and is wound on a winding part 12 via a guide roll 10 and nib roll 11 with a prescribed tension. The air from blowers 7 and 9 is heated at heaters 6 and 8 and blown out on the film from the nozzles 4 and 5. The film is tensioned with a prescribed tension in air via nib rolls 2 and 11. Thus, noise can be reduced and the surface is made flat.
Patent JP-H09217278-A (JP)
Title: Antibromic and water repellent textile treating agent
Inventor: NISHIKAWA YOSHIAKI
IPC: D06M101/16
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To improve oxidizing and deodorant functions of an antibromic and antimicrobial textile treading agent containing titanium oxide, provide the treating agent with deodorizing functions and excellent antimicrobial activities having immediate effects and further manifest required washing durability. SOLUTION: This antibromic and antimicrobial textile treating agent is obtained by blending and dispersing a porous silicic acid-based powder, composed of a solid solution of silicic acid or its salt and a metallic oxide, prepared by finely pulverizing an aerogel, having 1-10μm particle diameter and a porous titanium oxide powder, obtained by finely pulverizing a solid solution containing a zinc oxide or a niobium oxide solid dissolved in a titanium oxide solid and having 1-10μm particle diameter at a ratio within the range of (3:1) to (5:1) weight ratio in a binder resin material such as an acrylic ester emulsion resin.
Patent JP-H03230769-A (JP)
Title: Inverter
Inventor: IKEDA TERUYUKI
IPC: H02M7/537
Filed: 1990-02-01
Abstract: PURPOSE:To operate it as a switching element by directly controlling an FET with a coupler constituted of two piezoelectric elements. CONSTITUTION:When the switch on the PHI1 side is turned on by the timing of PHI1, by the voltage VI added to an input end, the current flows in A direction from the polarity of the voltage added to the input end. Next, when it becomes the timing of PHI2, the switch on the PHI1 side is turned off, and the switch on the PHI2 side is turned on, so it follows that the voltage added to the input end is connected reversely, so the current flows in B direction to the load end. As a result, it follows that the output voltage VO can be gotten as the AC voltage that the polarity of the input end voltage VI is changed over alternately, and it can be gotten as the AC voltage in a fixed cycle at the output end by the timing of PHI1 and PHI2 being repeated in a fixed cycle.
Patent JP-H04239622-A (JP)
Title: Two-layer crosshead device of extrusion machine
Inventor: IKEGAMI YOSHIO
IPC: B29C48/34
Filed: 1991-01-23
Abstract: PURPOSE:To cause a taper liner not to be moved by resin pressure by inserting the taper liner into the hole of larger diameter in the state where the annular projection part provided on the outer peripheral of the taper liner is plunged into the annular recessed part provided on the inner periphery of large diameter. CONSTITUTION:In the state where the annular projected part 4d provided on the outer peripheral of a taper liner 4 is plunged in the annular recessed part 3k provided on the inner peripheral of the hole 3a of larger diameter, a taper liner 4 is inserted into the hole 3a of large diameter. Consequently, heating and cooling are repeated at each start and stop of a crosshead device, whereby a small clearance epsilon is generated between the bottom surface 4c of the taper liner 4 and the side 3h of a cartridge 3. Even if molten applying resin enters the clearance epsilon, and the total pressure of the resin acting on the bottom surface 4c and the tip part 4b of the taper liner 4 is changed, and then the taper liner is pushed to the side of a distributor 9, the taper liner 4 does not move to the side of the distributor 9.
Patent JP-H06242916-A (JP)
Title: Overlap display system
Inventor: HATTORI YUKIO
IPC: G06F3/048
Filed: 1993-02-12
Abstract: PURPOSE:To refer to a display content (window or the like) by displaying the display content in a range where a turnover box has moved, and returning it to an original state when a click is released. CONSTITUTION:A turnover box 1 is provided at the outer peripheral part of each display content 2 (for example, window). A plotting processing 10 plots and displays the display content 2 in a prescribed range up to a position to which the turnover box 1 has moved while being selected, and re-plots the original display content 1 when the click is released. Then, the turnover box 1 is provided at the outer peripheral part of the display content (for example, window) 2, and the plotting processing 10 plots and displays the display content 2 in the prescribed range to the position to which the turnover box 1 has moved while being selected, and re-plots and displays the original display content 2 when the click is released.
Patent JP-H03229441-A (JP)
Title: Semiconductor assembling device
Inventor: TAKANO TADASHI
IPC: H01L21/67
Filed: 1990-02-05
Abstract: PURPOSE:To prevent the rotation of an element to contrive to improve a yield by providing thrust pins at almost equal distances from the corners of respective sides of a semiconductor chip. CONSTITUTION:When a semiconductor chip 1 is positioned on an adsorption pad 3, the adsorption by vacuum is conducted. After that, a supporting member 6 is driven upward and thrust pins 4 fitted at a thrust pin holder 5 are thrusted above the top surface of the adsorption pad 3. At that time, the semiconductor chip 1 is subjected to the thrust operation in the positions, where the tips of the thrust pins 4a to 4d are at equal distances (a) from the corners of respective sides of the semiconductor chip 1. Therefore, the generation of release delay parts easy to occur in the corners of respective sides of the semiconductor chip 1 is prevented so that the rotation of the semiconductor chip 1 is prevented too. The thrust pins 4a to 4d are thrusted upward by uniform energizing force to perfectly release the semiconductor chip 1 from an adhesive film 2.
Patent JP-S55117444-A (JP)
Title: Rotating electric machine
Inventor: SEGAWA YORIHIDE
IPC: H02K1/22
Filed: 1979-03-05
Abstract: PURPOSE:To reduce electromagnetic vibrating force by arranging the directions of the axes of nail-shaped magnetic poles so that they are not in parallel one another. CONSTITUTION:A stator 4 is held between a front outer frame 2 and a rear outer frame 3. A rotor 5 comprises a pair of cores 6 and 7 which have a plurality of mutually coupling nails 8 so that they oppose one another. The base portions of individual nails 8 with respect to the cores 6 and 7 are equally spaced, but axial lines 12 are not in parallel one another. The widths of slots 15 which are formed between the nails 8 are also not in parallel. In this constitution, magnetization distribution in the cross-sectional area in the axial direction of the rotor 5 becomes irregular, and the frequency component of the electromagnetic-vibrating force which will act on the portion between the rotor 4 and stator 5 is divided into a many number of weak componets, thereby the electromagnetic-vibrating force can be reduced.
Patent JP-2000220382-A (JP)
Title: Housing device for electromagnetic radar and mounting method thereof
Inventor: IMAI HIROSHI
IPC: E21D9/10
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach an electromagnetic radar to and from the face-plate of a full face tunneling machine. SOLUTION: In this housing device of an electromagnetic radar, a transmitting antenna AT and a receiving antenna AR are housed and fixed in a case body 4 having an external form which is norrowed as it goes forward so that they are mounted on the antenna-support board 3 of the case body 4. The case body 4 is arranged to be mounted in a housing hole 11 provided on the face- plate 10 of a full face tunneling machine in a cartridge type. A protective steel plate 15 is bolted to the rear face 10B of the face-plate 10. In this way, the case body 4 is fixed to the face-plate 10 and the case body 4 is protected from damage caused by muck or the like.
Patent JP-H05190201-A (JP)
Title: Sealed alkaline storage battery
Inventor: HORIIE HIROSHI
IPC: H01M10/34
Filed: 1992-01-14
Abstract: PURPOSE:To provide an alkaline storage battery having explosion-proof safety mechanism operated positively and capable of coping with the sudden rise of battery internal pressure. CONSTITUTION:A compression coil spring 15 with one end part 15a thereof being a pig-tail end is used as explosion-proof safety mechanism for discharging gas, generated in a battery at the abnormal rise time of battery internal pressure, outside the battery so as to prevent the rupture of the battery. A valve body 12 is pressed by the pig-tail end side end part 15a of this compression coil spring 15 to close a valve hole 10.
Patent JP-H04264306-A (JP)
Title: Dielectric ceramic composition
Inventor: MIYAGAWA TAKUYA
IPC: H01B3/12
Filed: 1991-02-19
Abstract: PURPOSE:To obtain dielectric ceramics with sufficient dielectric property and use base metal such as Ni for an inside electrode material by containing specified additive in specified composition main element. CONSTITUTION:Non-reduction type dielectric ceramic composition is formed of 100 pts.wt. main element as shown in Expression (where Re represents at least one type of Y, Gd, Dy, Ho, Er and Yb) and contains 0.1-5.0 pts.wt. additive made of at least one type of SiO2, Li2O and B2O3 to enhance sintering quality. The content of CaTiO3, BaZrO3, SrZrO3 in the main element reduces a secular change in dielectric constant and the additive allows firing at 1250 deg.C or lower, so that non-reduction type dielectric ceramic composition which has a small temperature change in dielectric constant and shows sufficiently large CR product can be obtained.
Patent JP-S59151409-A (JP)
Title: Molded coil
Inventor: KUBO HIROBUMI
IPC: H01F27/32
Filed: 1983-02-18
Abstract: PURPOSE:To save the cost of molding material as well as to raise the resistance to heat of the molded transformer by using the resin for molding the molded transformer, whose resistance to heat are different between an upper part where the rise of the temperature is high during the operation and a lower part where that is low. CONSTITUTION:A wound core 3 of a molded coil of the molded transformer is chucked by a winding device. A thin-leaf insulator 5, which is formed of a sheet or a tape of fiber material absorbing resin to be in semi-hardening state, is wound on upper surface of said core. A coil 7 is wound further thereon, after which a thin-leaf insulator 6 is again wound to fabricate a blank coil. After that, the wound core 3 is detached from the winding device and the insulators 5 and 6 are hardened. Further, resin 8 of putty-state whose resistance to heat is low is poured into the lower part of the blank coil which is hardened and the resin is hardened in a hardening oven. Next, resin 9 of putty-state whose resistance to heat is high is poured into the upper part of the blank coil and is hardened. Thus the cost of molding material can be saved without lowering the heat resistance of the molded coil.
Patent JP-H11224166-A (JP)
Title: Fault avoiding method for storage area in log in type disk storage device, disk storage device, and computer-readable storage medium used in the same device
Inventor: MOTOSAWA KUNIAKI
IPC: G06F12/16
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable, high speed log in type disk storage device by improving avoiding of a fault due to a fixed failure in a part of storage area, a fault avoiding method in the storage area in the log in type disk storage device, and a computer-readable storage medium where program information of the same method is stored. SOLUTION: A log in type disk storage 20 which connects a host system 10 and a disk storage 30 is provided internally with a control part 21 and a logical address conversion table 22, a stripe management table 23, a redundant information generating means 24, a data recovering means 25, an access limitation start fixed fault stripe number storage means 26, and a write buffer 27. Consequently, the avoiding of a fault due to a fixed failure in a part of storage area can be improved and highly reliable, high speed performance can be realized.
Patent JP-H04287995-A (JP)
Title: Visible light semiconductor laser and manufacture thereof
Inventor: KONNO NOBUAKI
IPC: H01S5/00
Filed: 1991-02-19
Abstract: PURPOSE:To obtain a visible light semiconductor laser having a window structure without externally diffusing Zn. CONSTITUTION:In this invention, an n-type AlGaInP lower clad layer 3, a GaInP active layer 4, a p-type GaInP buffer layer 6, and a p-type GaAs contact layer 7 are sequentially formed on an n-type GaAs substrate 1, a p-type GaAs layer 9 is formed on a region of an end face of a resonator through an n-type GaAs block layer 8, the layer 4 under the layer 9, i.e., the end face of the resonator is formed in a disordered window structure, thereby obtaining a window structure without thermal diffusion.
Patent JP-H11222747-A (JP)
Title: Multiple woven fabric
Inventor: AKIE YOSHIHIRO
IPC: D03D25/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a multiple woven fabric capable of expressing a pattern on its surface(s) with wefts alone irrespective of the color of warps. SOLUTION: This multiple woven fabric has such a scheme that an original picture is divided into numerous dots, and a texture pattern constituted of a combination of a plurality of wefts 2a, 2b differing in color from one another is defined in respect to the above dots, thereby forming a woven fabric body capable of expressing the original picture on at least one of the surfaces along with covering the warps 1 with a plurality of the wefts 2a, 2b on at least one of the surfaces of the woven fabric body 5.