baber/WOPTO huggingface dataset:
Patent JP-H0933501-A (JP)
Title: Corrosion monitor on feed water heater shell side
Inventor: HORAI MANABU
IPC: G01N30/04
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To determine the progress of corrosion at a specified part on the feed water heater shell side even during operation of the feed water heater. SOLUTION: The corrosion monitor comprises a tube 6 for sampling gas at a specified part on the feed water heater shell side, and a sampling case 14 communicating through a first solenoid valve 7 with the sampling tube 6. The corrosion monitor further comprises a gas chromatography 22 communicating through second, third and fourth solenoid valves 10, 8, 9 with the case 14, a high pressure gas cylinder 18, a vacuum pump 17, and controllers 19, 20 coupled with the first, second, third and fourth solenoid valves 7, 10, 8, 9 and the vacuum pump 17. Since the oxygen concentration can be measured at a specified part during operation of a feed water heater, corrosive state thereat can be determined and countermeasures can be taken quickly. Furthermore, determination of corrosive state can be facilitated by the gas chromatographic means for evaluating the rate of corrosion.
Patent JP-H11350377-A (JP)
Title: Felt for papermaking and its production
Inventor: SHIMIZU KAZUYUKI
IPC: D21F7/08
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a felt for papermaking, capable of contributing to increase of a void volume, keeping thereof and improvement of paper skin, and further to provide a production method thereof. SOLUTION: This felt for papermaking obtained by needling fiber webs on one or both faces of base cloth 3 obtained by laminating plural woven fabrics 2a and 2b is produced by laminating the woven fabrics 2a, 2b constituting the base fabric 3 so that the yarns W1 and W2 in the length direction may be relatively oblique to each other at the contacting face 5 between the woven fabrics, and the rib-like convex part A of the yarn in the length direction of the laminated one woven fabric may not be inserted into the rib-like concave part B formed between yarns in the length direction of the other woven fabric.
Patent JP-S57112425-A (JP)
Title: Size treated multifilament yarn of aromatic polyamide, yarn package% fabric and production of said yarn
Inventor: EFUAATO HARUTEMAN
IPC: D01F6/60
Filed: 1981-11-20
Abstract: A multifilament yarn of an aromatic polyamide, in particular poly-p-phenylene terephthalamide, having a tenacity of at least 15 cN/dtex and an initial modulus of at least 400 cN/dtex is provided with a water-soluble size, the filaments of the yarn having a cohesion corresponding to a Manra number not higher than 40. The yarn is made by subjecting a non-sized yarn having a moisture content which is lower than its equilibrium moisture content, while under a tension of at most 0.25 cN/dtex, to a continuous wetting treatment with an aqueous solution of a size and subsequently winding the treated yarn into a yarn package. The yarn package contains a single continuous length of the sized yarn. The sized yarn is suitable as warp and weft yarn in the weaving industry.
Patent JP-S5977699-A (JP)
Title: Integrated circuit card
Inventor: NISHIKAWA SEIICHI
IPC: G06K19/073
Filed: 1982-10-25
Abstract: PURPOSE:To utilize the merit of an erasable and an electric rewritable (EEP) ROM and to prevent incorrect data erasing securely by inhibiting the erasing on the basis of the contents stored in the specified area of the EEPROM. CONSTITUTION:An IC card is formed by an IC module 4 embedded with the EEPROM 43 together with a CPU40, etc. and the contents of the ROM43 are read out through a contact terminal 5. On the other hand, the contents stored in specified area A of the ROM43 are read out from the terminal 5 in accordance with the erasing instruction of the ROM43 to inhibit the erasing of the ROM43. In said constitution, the stored contents are easily rewritten, the merits of the EEPROM having high maintainability is utilized to prevent securely the incorrect data erasing.
Patent JP-H1130465-A (JP)
Title: Heat exchanger
Inventor: INOUE YOSHINORI
IPC: F25C1/14
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To construct a compact heat exchanger with a reduced amount of materials, which produces ice and recovers cold by the ice. SOLUTION: A second circular cylindrical body 7 capable of effecting heat exchange is provided concentrically within a first circular cylindrical body 6 provided in a tank 1 capable of effecting heat exchange. A cooling member 8 having an annular cooling space R1 for allowing refrigerant to flow is provided in contact with an outer circumferential surface of the first circular cylindrical body 6, and an ice producing face F is formed on an inner circumferential surface of the first circular cylindrical body 6. A member 13 to be cooled having a space R2 to be cooled for allowing the refrigerant to flow is provided in contact with an inner circumferential surface of the second circular cylindrical body 7, and a heat transfer surface H is formed on an outer circumferential surface of the second circular cylindrical body 7.  An ice containing liquid obtained by scraping the ice producing face F by an ice scraping means 22 is stored in an ice storage space S, formed between the inner circumferential surface of the first cylindrical body 6 and the outer circumferential surface of the second circular cylindrical body 7 ice. By agitation of an agitation member 23, the ice containing liquid is effectively brought into contact with the heat transfer face H and cold of the liquid is transferred to the refrigerant in the space R2 to be cooled.
Patent JP-2000018338-A (JP)
Title: Cogged v belt
Inventor: TAKAHASHI TAKERU
IPC: F16G5/20
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To inhibit early development of a crank inside a cog in the case where a high load is applied by providing a second bottom rubber layer of which a modulus of elasticity in a belt width direction is set to be bigger than that of a first bottom rubber layer on a belt inner surface side of the first bottom rubber layer approximately along a belt inner surface side of a cog. SOLUTION: A bottom rubber layer 2 comprises a first bottom rubber layer 2a provided on a belt back surface side and a second bottom rubber layer 2b on an inner surface side of the first bottom rubber layer 2a approximately along a belt inner surface side of a cog 5. A thickness of the second bottom rubber layer 2b is set to be 5-50% of a whole thickness of the bottom rubber layer 2. Further, the first and second bottom rubber layers 2a, 2b are constituted by the same rubber material each other and a short fiber 10 is mixed in the respective layers so as to extend in a belt width direction. Then, the short fiber 10 is mixed much more in the second bottom rubber layer 2b than in the first bottom rubber layer and a modulus of elasticity of a belt width direction in the second bottom rubber layer 2b is set to be bigger 1.5 times or more than that of the first bottom rubber layer 2a.
Patent JP-H0828156-A (JP)
Title: Grille
Inventor: KATO MASAHIKO
IPC: E04B9/34
Filed: 1994-07-15
Abstract: PURPOSE:To install vertical intermediate frames and horizontal intermediate frames and an intermediate frame and an outer frame without using an installing screw. CONSTITUTION:Connecting holes 18 to insert connecting rods 17 extending in the lengthwise direction in a hollow space of horizontal intermediate frames 3, are arranged in fitting parts of vertical intermediate frames 11. A forming position of these connecting holes 18 is set in a position where the connecting rods 17 inserted in the connecting holes 18 come into contact with an inside surface 5a of a front side wall 5 of the horizontal intermediate frames 3 in a fitting condition of both fitting parts 12 and 4.
Patent JP-S5985136-A (JP)
Title: Radio receiver with clock
Inventor: SATOU FUJIO
IPC: G04G15/00
Filed: 1983-10-05
Abstract: PURPOSE:To attain surely an alarm function even with an earphone inserted to a jack by connecting an output terminal of a radio receiving circuit and an input terminal of a speaker via a switching element. CONSTITUTION:A transistor 12 whose collector and emitter are connected together and whose base is connected to an output terminal 2 of an alarm signal is connected between an output terminal of the radio receiving circuit 4 and an input terminal fo the speaker 9. Thus, even if the earphone is inserted to a jack 6-8, a positive potential is generated at an output terminal 2 of the alarm signal at the alarm set time and the transistor 12 is conductive and an output of the radio receiving circuit 4 is supplied to the speaker 9.
Patent JP-H0743014-A (JP)
Title: Hot water storing/supplying apparatus
Inventor: MAEDA HIDENORI
IPC: A47K3/00
Filed: 1993-07-28
Abstract: PURPOSE:To provide a hot water storage/supplying apparatus excellent also in resource saving by effectually utilizing a space in a building. CONSTITUTION:There are provided a water supply pipe 14 for supplying water to a hot water preparing tank 11 which includes a water level control device 13 and an electrical heater 12, a bathtub 16 where a cavity 17 is formed between and external layers, and a hot water supply piping system 19 which supplies water in the hot water preparing tank 11 into the cavity 17 in the bathtub 16 and which circulates the water in the hot water preparing tank 11 and the cavity 17 therebetween for ensuring predetermined temperature hot water and sends the hot water stored in the cavity 17 at least to a hot water supply cock 29 to a hot water reservoir portion 18 of the bathtub 16 and an upper hot water supply cock 30.
Patent JP-H0828531-A (JP)
Title: Welded stud pin provided with washer
Inventor: TANAKA HIDEO
IPC: E04B1/94
Filed: 1994-07-15
Abstract: PURPOSE:To achieve fixing of a mat-like coating member wherein a wire mesh is laid on its front surface by the complete stud welding. CONSTITUTION:A washer member 5 having a structure wherein a cylindrical body 6, a washer 1 on the base end, and an attaching fixing part 8 on the tip are integrally formed by an insulating material is fitted around a pin main body 1, and the base end of the pin main body l is surrounded by the cylindrical body 6 and fixed by an attaching fixing part 8 with a gripping chuck inserting clearance of a stud welding machine, thereby welding current escapes to the wire mesh, so as to prevent welding from being insufficient.
Patent JP-2001009153-A (JP)
Title: Game device
Inventor: WATABE HAJIME
IPC: A63F13/55
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a game device capable of being operated simply by any person and allowing a player to enjoy a game even if the operation is not done accurately. SOLUTION: When a player 200 is photographed by a camera 110 and the movement of the player 200 is judged in a movement judging part 154 based on profile line data outputted from the camera 110, an operation content judging part 156 judges the contents of operation instruction corresponding to the judged movement. An operation execution part 160 moves an object to be operated in accordance with the judged contents of the operation instruction. A picture image formation part 152 forms a game picture image after the object to be operated is moved to display the game picture image on a screen of a display device 190.
Patent JP-S58148999-A (JP)
Inventor: ARAN MOORISU KURISUTEII
IPC: F16F15/02
Filed: 1982-10-26
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-H0721867-A (JP)
Title: Reed switch
Inventor: MASUDA RYOICHI
IPC: H01H1/04
Filed: 1993-06-29
Abstract: PURPOSE:To provide a reed switch in which a contact film is never deteriorated even when it is used in a high load by providing a contact film mainly consisting of IR on the surface of a contact part in a lead piece top end part constituting the reed switch. CONSTITUTION:Lead pieces 1, 2 made of a magnetic wire rod by Fe alloy are arranged in a glass tube 3 having vacuum or inert gas atmosphere in such a manner that their top end contact parts 10, 20 mutually keep a prescribed space. A magnetic field is given to the lead pieces 1, 2 by a coil 5 on the outside of the glass tube 3, whereby both the contact parts 10, 20 have mutually different polarities, and both the contact parts 10, 20 make contact to each other by the magnetic attracting force and electrically mutually continue. Contact films 21, 21 mainly consisting of Ir are mounted on both the contact parts 10, 20, whereby a reed switch usable for a long time in which the deterioration of the contact film is minimized even at continuation and separation of high load power can be provided.
Patent JP-2000010391-A (JP)
Title: Developing device
Inventor: ISHIKAWA KAZUMASA
IPC: G03G15/08
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of improving the reliability of a developing image by almost uniformly keeping the distribution of a toner in the toner carrying direction in a developing unit. SOLUTION: A toner carrying quantity of a paddle 40 and a coil spring 53 is changed so that the distribution of a toner T in the toner carrying direction in a developing unit 20 becomes almost uniform according to a toner replenishing quantity replenished in the developing unit 20 by a scraper 46 and a magroller 47 by a speed change means such as planetary gear devices 56A, 56B as a toner carrying quantity variable means 54. Thus, the distribution of the toner T in the toner carrying direction of the toner carrying part 20A in the developing unit 20 is almost uniformized even if the toner replenishing quantity replenished from the toner replenishing unit 32 increases/decreases.
Patent JP-S6249176-A (JP)
Inventor: YAMAGAMI HIROZO
IPC: F25D21/06
Filed: 1985-08-26
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-H0718507-A (JP)
Title: Automatic hackling apparatus for wig thread
Inventor: KIMU KUN HO
IPC: D02J1/14
Filed: 1993-06-29
Abstract: PURPOSE: To provide the subject device capable of expanding hairs and preventing the wig yarns from tangling each other by assembling a rippling process for continuously crimping the wig yarns and a hackling process for combing and hackling the wig yarns. CONSTITUTION: Plural hairs are transferred to cooling machines 2 through a bending and heating device 1 comprising a pair of rollers each having wave- shaped teeth, fed with tension rollers 3 and further guided to drawing rollers 5. One pair of the upper and lower tooth-shaped rollers of the bending and heating device each has wave-shaped teeth having a pitch of 1-30 mm and a height of 1-30 mm, and the temperature of the teeth is controlled to 80-200 deg.C with an inner heating coil. One or more sets of the cooling machines are disposed, and the tension roller comprises a pair of rubber rollers. Two to ten sets of hackling bars 41 each having innumerable fine pins thrust into a rectangular pad are disposed. The drawing rollers have four large rollers at the corners of a rectangle and one small roller at the center of the rectangle.
Patent JP-S5889409-A (JP)
Title: Suspension lower arm
Inventor: SEKIYAMA KENICHI
IPC: B60G7/00
Filed: 1981-11-19
Abstract: PURPOSE:To save the weight of an automobile's suspension lower arm by placing a fiber reinforced block inside a core frame of woven fabric reinforced resin at the position where a stabilizer is to be fit to the arm, and foamed resin or so inside the same at the other part and by reinforcing the frame with layers of woven fabric resin on the external surface of the core frame. CONSTITUTION:After a core frame 16 is molded from glass fiber reinforced plastics, foamed urethane core frames 12 and 14 are fit inside it at the base end  part 10 and the opposite end 13 along with a reinforcing block 15 made of fiber  reinforced plastics at the position 11 where a stabilizer is to be fit to the suspension arm. A base body 17 is thus prepared. The base body 17 is then covered with a woven fabric 18 and the block 15, the core frame 16 and the woven fabric 18 are permeated with epoxy resin or the like before hardened. The resulatant film is laminated thereon for reinforcement. The woven fabric is thereby continuously spread in the axial direction through-out the length of the arm, hence providing higher strength and lower weight.
Patent JP-S5889799-A (JP)
Inventor: TACHIBANA KANICHI
IPC: H05F3/02
Filed: 1981-11-21
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-H1122923-A (JP)
Title: Burner for tube bank combustion
Inventor: FUJIKAWA MASAJI
IPC: F23C99/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture while achieving the reduction of NOx for a tube bank combustion boiler wherein a burner is disposed close to a water pipe group. SOLUTION: This burner is constituted in such a manner tank a combustion plate 1 is provided in a manner to be in parallel with water pipes at a location which is close to the water pipes 6, on the side surfaces of the vertical water pipes 6, and flames are formed on the combustion surface side of the combustion plate 1 by jetting a pre-mixed gas from a large number of pre-mixed gas jetting holes which are provided on the combustion plate 1. In this case, in a part 7 which is close to the water pipes on the combustion plate, which is formed into a band-shape when vertical lines are lowered from the water pipes being closer to the combustion plate 1, to the combustion plate 1, the pre-mixed jetting holes are densely arranged.  In a part 8 other than the part which is close to the water pipes on the combustion plate 1, the pre-mixed gas jetting holes are coarsely arranged, and thus a combustion is concentrated to the part which is close to the water pipes.
Patent JP-H0887672-A (JP)
Title: Article extracting device and automatic vending machine using the same
Inventor: OOTA TAKEAKI
IPC: B65G47/88
Filed: 1995-07-24
Abstract: PURPOSE: To eject one article such as the packed article of milk, soft drink or other, for example, stored in a case. CONSTITUTION: The through-shaped case is constituted by providing a guide side plate parallelly with the advancing direction of an article 4 on both the sides of a bottom part of which the upper surface is formed so as to slide the article 4, a pusher 6 is bridged on one side of the case so as to be freely slid along the bottom of the case, one end of a tracting wire 9 is fixed at the lower part of the pusher 6, the tracting wire 9 is arranged on the bottom of the case toward the ejection side of the article 4, the other end of the tracting wire 9 is linked with a drum 12 to be rotated by a spiral spring installed on the lower surface of the bottom of the case, and an ejection control means for the article 4 is added to the case.
Patent JP-H119572-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: TAKESHIMA HIROTAKA
IPC: A61B5/055
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a combination structure of a gradient magnetic field coil, a high frequency (hereafter abridged to RF) irradiation coil and an RF shield which is suited to a magnetic resonance imaging apparatus equipped with an open type magnet for generating a magnetostatic field. SOLUTION: There are arranged superconductive magnets 30 which are vertically disposed facing each other sandwiching an uniform magnetic field area 2, a gradient magnetic field coil 24 to generate an inclined magnetic field in the uniform magnetic field area 2, an RF irradiation coil 25 to irradiate a subject inserted into the uniform magnetic field area 2 with an RF magnetic field and an RF shield 26 to shield a leakage magnetic field generated on the side of the superconductive magnets 30 by the RF irradiation coil 25. The superconductive magnets 30 are constituted of a superconductive coil 31 and a cooling container 32 and the gradient magnetic field coil 24 is constituted of a main coil 34 and a shield coil 35. The RF shield 26 is disposed the main coil 34 of the gradient magnetic field coil 24 and the shield coil 35.
Patent JP-H061993-A (JP)
Title: Water-soluble metal working fluid
Inventor: KAWASHIMA MASAKI
IPC: C10N30/06
Filed: 1992-06-22
Abstract: PURPOSE:To obtain a water-soluble metal working fluid capable of exhibiting excellent metal working performance and simultaneously being excellent in rust preventiveness and storage stability and having low foaming properties by using a salt of a specific condensation product of trioxyfatty acid as a water- soluble metal working fluid. CONSTITUTION:The objective water-soluble metal working fluid is characterized by using an alkali metallic salt or amine salt of a condensation product of at least one kind selected from phosphoric acid, polyphosphoric acid and boric acid and trioxyfatty acid obtained by oxidizing ricinolic acid.
Patent JP-H09801-A (JP)
Title: Can body of vacuum distillation-condensation apparatus for simple distillation type shochu
Inventor: NAKANO IWAO
IPC: C12H6/02
Filed: 1995-06-21
Abstract: PURPOSE: To produce softer and milder (Shochu by removing acetaldehydes highly efficiently by a fractionating method and at the same time to provide a remarkably pressure-lowering and distilling apparatus by which environment pollution occurrence is suppressed by concentrating waste liquid after distillation. CONSTITUTION: This apparatus is a stirring apparatus having an multiplied effect and composed of a jacket 8 provided with a head part pipe to use steam at decreased pressure and low temperature freely, a jacket 9 provided with a middle part pipe, a jacket 10 provided with a bottom part pipe, a jacket 11 provided with a plat pipe which is effective for surface evaporation, a characteristic phenomenon of greatly decreased pressure evaporation, an upper part center well 3 which can move up and down, and a fixed lower part center well 4. Further, the apparatus is provided with a rotary demistor 14 which prevents bubbling of bubbles generated the more, as the pressure is decreased more and is easy to be cleaned.
Patent JP-S6347243-A (JP)
Title: Sheet feed abnormality detecting device for corrugated board box producing machine
Inventor: OKAMOTO TAKASHI
IPC: B31B50/06
Filed: 1986-08-08
Abstract: PURPOSE:To improve the detection accuracy by logically calculating the outputs of sensors detecting the rotation angle of the drive shaft of a kicker pushing the lowermost layer of many stacked corrugated board sheets and the transit and inclination of the sheet directly after feed rolls. CONSTITUTION:Many sheets 11 are mounted on a receiving plate 12 and are positioned by a front gate 13 and a back stop 14. A mobile body 17 on a base 15 is moved back and forth by a lever 21 fitted to the crank plate 20 of a drive shaft 19, and the lowermost layer sheet 11 is pushed between feed rolls 16 by a kicker 18. The rotation angle of the drive shaft 19 when the kicker 18 is operated is determined by a piece 23 fitted to the drive shaft 19 and a sensor 24. The transit of the sheet 11 is detected by a sensor directly after feed rolls 16. The sheet 11 is transferred 26, 27, and the parallel displacement, right inclination, left inclination of the sheet are detected by sensors 29, 30, 31 at the entrance of a printing unit 28. The outputs of the sensors 24, 25, 29-31 are logically calculated, and an alarm is generated in case of abnormality. Accordingly, the abnormality detection is automated and its accuracy is improved.