baber/WOPTO huggingface dataset:
Patent JP-H10118659-A (JP)
Title: Method for preventing growth of marine organism on marine structure by using phenylamide as marine antistaining agent
Inventor: WILLINGHAM GARY LEWIS
IPC: B05D7/24
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent the growth of marine organisms on a marine structure by using phenylamide as a marine antistaining agent not contaminating environment. SOLUTION: An effective amt. of a marine antistaining agent having formula I [wherein X and Y are independently halogen, nitro, hydrogen, hydroxy, cyano, 1-4C alkyl, 1-4C alkoxy, R is 1-14C alkyl, 1-14C hydroxyalkyl or 1-14C alkoxy and R and R<1> may together form a 1-4C alkyl substituted 5-7-membered ring and may be arbitrarily condensed with a phenyl ring and R<1> is hydrogen, 1-14C alkyl, 1-14C alkenyl and benzyl and X and R<1> may be condensed together with a phenyl ring to form a 6-membered ring] is adapted to the upper surface or interior of the marine structure.
Patent JP-H11118664-A (JP)
Title: Method and apparatus for reading identification symbol of optical coated fiber
Inventor: SHIMOMICHI TAKESHI
IPC: G01M11/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To scan a bar code indicated on an optical coated fiber accurately by an arrangement wherein the optical coated fiber is fitted in the groove of a supporting member and the bar code is read out by sliding the optical coated fiber along the groove of the supporting member. SOLUTION: A supporting member 1 is made of transparent plastic and a pen type bar code reader 2 is fixed to the upper surface of the supporting member 1 in the center thereof. A through hole is made along the reading laser axis of a reader and a linear groove 3 is made in the rear. The coated fiber (f) of an optical fiber is fitted in the linear groove 3 and held linearly under that arrangement. When the coated fiber (f) of optical fiber is slid along the linear groove 3 and drawn out, a bar code indicated on the optical coated fiber is read out by means of pen type bar code reader 2.
Patent JP-2001116469-A (JP)
Title: Steam heating device
Inventor: MORII TAKAYUKI
IPC: F28D1/06
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a steam heating device which can evenly heat an object to be heated by preventing the pressure fluctuation, namely, temperature fluctuation in its heating section. SOLUTION: A steam ejector 6 is connected to a pipeline 8 branched from a steam supplying pipe 3 and the suction chamber 7 of the ejector 6 is connected to the exhaust port 21 of a condensate recovering device 16. A control valve 10 is provided on the entrance side of the ejector 6 and connected to a steam pressure sensor 11 attached to the steam supplying pipe 3. The pressure, namely, temperature of steam in a jacket section 2 can be controlled with accuracy by controlling the suction force of the ejector 6 by controlling the opening/ closing of the control value 10 by means of the sensor 11. Therefore, the uneven heating of an object to be heated can be prevented.
Patent JP-H06152982-A (JP)
Title: Picture encoder
Inventor: IWASAKI TAKAHARU
IPC: H04N1/415
Filed: 1992-10-30
Abstract: PURPOSE:To reduce the capacity of a memory required for encoding, and in addition, to improve compression ratio for a photograph, and to improve the reproducibility of an edge for a character. CONSTITUTION:Buffer memories 12, 13 to store a read picture in which the character and the photograph coexist by an M-picture elements X n-lines unit, a block dividing part 16 to divide the picture data of this buffer memory into a block consisting of mXm-picture elements, and a block judging part 17 to judge whether the block is the one containing the character or not for every block are provided. Besides, a reversible encoding part 22 to execute the reversible encoding of the block at the time of the block containing the character, an orthogonal transformation encoding part 20 to execute the orthogonal transformation, encoding of the block at the time of the block not containing the character, and a multiplexing part 23 to multiplex and output encoded data from the reversible encoding part and the encoded data from the orthogonal transformation encoding part are provided, and the encoded data is outputted by multiplexing it by an n-lines unit.
Patent JP-2000121112-A (JP)
Title: Shutter
Inventor: YOKOYAMA TAKASHI
IPC: F24F13/15
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To simplify the assembling work of shutter mechanism for preventing spread of fire by holding the upper part of a first working plate at the first working plate holding part of a cam plate and engaging a temperature fuse with each raised part. SOLUTION: When the lever 27a of an opening/closing means 27 is pulled, a second working plate 17 is pulled downward and the motion of first and second working plates 15, 17 is restricted by means of a temperature fuse 23, At the same time, a shutter connecting plate 13 is pulled downward and a shutter 10 is turned about a fulcrum, i.e., a supporting shaft 9, and held in open state. The first working plate 15 is then pulled upward by means of a reset spring and the engaging cut 20 in a cam plate 19 moves along the raised part 16 of the first working plate 15 to turn the cam plate 19 upward thus releasing the first working plate holding part 22. Consequently, the shutter connecting plate 13 is pulled upward and the shutter 10 is closed gravitationally.
Patent JP-S62165033-A (JP)
Title: Manufacture of overrunning clutch device
Inventor: MORISHITA AKIRA
IPC: F02N15/02
Filed: 1986-12-10
Abstract: PURPOSE:To obtain easy fastening of a cover even when the pinion diameter is larger than the clutch-outer diameter, by inserting a mandrel into a through hole in a pinion and supporting a cover by the pushing pressure together with caulking the tip portion of a cylindrical part of the cover. CONSTITUTION:A through hole 113 is made in a pinion 11', whose diameter is larger than that of a clutch-outer 4. A mandrel 16 is inserted into this through hole 113 so that the bottom surface 103 of a cover 10' is pushed against the end surface of the clutch-outer 4. Next, the tip portion of a cylindrical part 101 of the cover 10' is folded by means of a caulking jig 17, and the cover 10' is fixed through caulking to the outer periphery of the cylindrical part 101 of the clutch-outer 4.
Patent JP-H05104775-A (JP)
Title: Ion flow recording head
Inventor: ITO KENSUKE
IPC: B41J2/415
Filed: 1991-10-15
Abstract: PURPOSE:To form the proper electrostatic latent image corresponding to image data on a recording body by uniformizing the ion jet quantity in the longitudinal direction of an ion flow recording head by setting the length L of the ion flow path of the recording head to specific relation with respect to a set value L'. CONSTITUTION:An ion flow recording head is constituted of an ion supply means 1a almost uniformly blowing off ion flow from an ion jet orifice 11 opened along a longitudinal direction and an ion flow modulating means 1b forming the ion flow path 12 continued to the jet orifide 11 through the ion flow path 12 corresponding to image data. Then, the length L of the ion flow path is set so as to satisfy the relation of 0.8L'<=L<=1.2L' with respect to a set value L'. When recording images are formed by several kinds of recording heads wherein the length L of the flow path 12 is shifted from the set value L' stepwise and image qualities such as density irregularity, the reproducibility of a fine line or the contamination of a background part are evaluated, if the length L of the flow path 12 is within + or -10% of the set value L' (=200mum), sufficiently satisfactory image quality is obtained.
Patent JP-2001114234-A (JP)
Title: Labeling method and labeling device
Inventor: KOIKE MASAKI
IPC: B65C9/08
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a labeling method and a labeling device in which a labeling operation is simplified, both adhered state and adhering position of a security label are stabilized, a labeling processing capability is improved, a large-sized the labeling device is avoided, its size is made compact and its maintenance work is facilitated. SOLUTION: A price label La issued by a price label issuing segment 30a is attracted and held by a label holding segment 51. Adhesive surface at the rear surface of the label La is pushed against an upper surface of a security label Lb issued by a security issuing segment 30b to cause the security label Lb to be attracted and held at the rear surface of the price label La. A label holding segment 51 is operated by a labeling mechanism 50 to push the price label La to be on a commodity G and then both labels La and Lb are adhered to the commodity.
Patent JP-H03155562-A (JP)
Title: Magnetic toner
Inventor: TAKAGI SEIICHI
IPC: G03G9/083
Filed: 1989-11-14
Abstract: PURPOSE:To improve environmental stability, durable stability, and image quality and above all, sharpness and to prevent the splashing around images and the staining of a background by incorporating a magnetic material of a specific hexahedral shape into the toner. CONSTITUTION:This toner contains the hexahedral magnetic material having <=40% coefft. of a change expressed in % by dividing the standard deviation sigmaof the number distribution thereof by an average grain size and >=0.1mum, <0.3mum average grain size. The volume average grain size D of the toner is <=10mum and the variation coefft. (sigmatau/D)X100 with the standard deviation thereof as sigmatau is 25 to 35%. The good environmental stability is obtd. and the excellent image density and sharpness are obtd. even in the continuous formation of images. The splashing around the images and the staining of the background are obviated in this way. The copied images of the high image quality are obtd. over a long period of time even in any environment if such toner is used. The sufficient dealing with general homes and the use in severe environment is possible.
Patent JP-H03155566-A (JP)
Title: Production of photopolymerized toner for electrostatic charge development
Inventor: NAKAMURA YASUSHIGE
IPC: G03G9/087
Filed: 1989-11-14
Abstract: PURPOSE:To produce the toner which has a narrow particle size distribution, is truly spherical and has excellent electrostatic charge stability and fixability in a short period of time by irradiating a photopolymerizable monomer which dispersed into a dispersion medium with an active energy ray in the presence of an oil-soluble photopolymn. initiator. CONSTITUTION:The photopolymerizable monomer dispersed in the dispersion medium is irradiated with the active energy ray in the presence of the oil-soluble photopolymn. initiator, by which the photopolymerizable monomer is suspension polymerized and the toner particle are formed. Namely, the oil-soluble photopolymn. initiator initiates the radial polymn. of the reactive polymer by irradiating the initiator with the active energy ray, by which the monomer compsn. is cured. The monomer compsn. particles dispersed in the dispersion medium cure from the surface thereof to prevent the compounding of the toner particles. The toner having the narrow particle size distribution is produced in this way. Since the photopolymn. is completed in the time much shorter than the thermal polymn., the toner is produced in the short time. In addition, the toner is spherical in shape and is excellent in the antistatic property and fixability.
Patent JP-H08153535-A (JP)
Title: Sealed lead-acid battery and its manufacture
Inventor: TAKEMASA ARIHIKO
IPC: H01M10/34
Filed: 1994-11-29
Abstract: PURPOSE: To provide a sealed lead-acid battery which can be prevented from having its initial capacity decreased and its cycle life shortened. CONSTITUTION: An electrolyte for use inside plates, with the addition of 1.0wt.%, or less silica having an average grain size of 0.01 to 0.1μm, is injected into a battery jar in which are arranged the plates, and time greater part of the electrolyte impregnates the positive and negative plates. Next, another electrolyte for use inside separators, with the addition of 1.5 to 3.0wt.%. silica having an average grain size of 0.01 to 0.1μm, is injected into the battery jar, and the greater part of the electrolyte impregnates the separators.
Patent JP-H07120133-A (JP)
Title: High humidity and low temperature storage box
Inventor: ICHIKAWA AKIO
IPC: F25D21/14
Filed: 1993-10-29
Abstract: PURPOSE:To effectively prevent damage due to dropping of condensation liquid water from a lower surface of a dew receiving plate obliquely disposed at an upper part in a storage chamber in a high humidity and low temperature storage box for indirectly cooling an interior of the chamber. CONSTITUTION:A heat conductive storage box 3 is provided at a predetermined interval to a heat insulation box 2 is provided in the box 2. The box 3 is divided into upper and lower storage chambers 5, 6, with the interval used as a duct 8 to circulate cold gas, thereby indirectly cooling the chambers 5, 6. Dew receiving plates 30, 31 are obliquely disposed at upper parts in the chambers 5, 6. Films containing surfactants are respectively provided on lower surfaces of the plates 30, 31.
Patent JP-2001152138-A (JP)
Title: Planing film and its preparation process
Inventor: NAKAJIMA AKIRA
IPC: B05D5/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To prepare a film having a transparency and a super water-repellency/ planing property and retains the super water-repellency over a long time, and a coating material therefor and to provide a preparation process therefor. SOLUTION: A transparent ground layer which has a surface having an average roughness of <=100 nm and a maximum roughness of <=1.0 μm and fine irregularities with an average pore size of <=200 nm, is subjected to a water-repellent treatment using a fluororesin to yield a super water-repellent transparent film. By adding an appropriate amount of a photocatalyst to this super water-repellent transparent film, its super water-repellent property is retained over a long time. When the photocatalyst is titanium oxide, the appropriate amount of the photocatalyst is about 2 wt.%.
Patent JP-H02187286-A (JP)
Title: Automatic wire welder
Inventor: BERUNTO GOOBERU
IPC: H01L21/607
Filed: 1989-11-13
Abstract: PURPOSE: To detect bonding defects by measuring wire deformation due to ultrasonic excitation with a linear response distance sensor and discriminating whether the measurement is between the prescribed maximum and minimum values. CONSTITUTION: A wire 8 is supplied to the face 16 of a material from a wire feeder spool 10 through the jaw 12 of a wire clamp. The wire is held by a bonding wedge 2, which is attached to the horn 4 of an ultrasonic vibration transducer 6. The horn 4 is axially supported by a shaft 24, equipped with a plate 20 extending upward, imparts a force clockwise with a spring 14, and deforms the wire preliminarily between the wedge 2 and the face 16 of the material. With the ultrasonic vibration transducer 6 operated, the wedge 2 further deforms the wire 8, bonding it to the face 16 of the material. Upon full deformation of the wire, the transducer 6 is stopped. By measuring displacement during the time with a sensor 18, the normal/defective condition of the bonding is decided.
Patent JP-H088755-A (JP)
Title: High-speed variable-length decoder
Inventor: BOKU RIYUUKEI
IPC: H03M7/40
Filed: 1994-11-29
Abstract: PURPOSE: To achieve a high speed decoding operation by reducing the operation delay time of an accumulator being a path necessary for controlling the operations of variable length coding(VLC) and decoding devices. CONSTITUTION: The output sequence of a first decoding window from a first barrel shifter 30 is inputted through a lead 14 to a second barrel shifter 40. When the output sequence of a second decoding window from a shifter 40 on a lead 15 is made coincident with an entry in a code word chart AND plan 61, an entry in a code word length chart OR plan 62 and an entry in a decoded code word chart OR plane 63 are operated. The output of the OR plan 63 outputs a fixed length code word through a lead 19 to an output switching block 80. Also, an OR plan 62 outputs a second code word length signal indicating the matched variable length code word of the AND plan 61 to a lead 17, and inputs it to an accumulator circuit 70. As a result, the operation delay time of the circuit 70 can be alternately reduced, and a high speed decoding operation can be obtained.
Patent JP-H07144676-A (JP)
Title: Reserve tank mounting structure of master cylinder for rear brake of motorcycle, etc.
Inventor: SONODA TAKAYOSHI
IPC: B62L3/04
Filed: 1993-11-25
Abstract: PURPOSE:To shorten a connecting hose lying between a reserve tank and a master cylinder as well as to perform its piping without entailing any complicatedness in terms of structure. CONSTITUTION:A master cylinder cover 18, covering the sidepiece of a master cylinder 8 to be attached to the rear side of a body tube 2 of a body frame, is installed there, while a reserve tank 11 is attached to a rear upper part of this master cylinder cover 18, and this reserve tank 11 and the master cylinder 8 are connected to each other with an almost straight-form hose 26.
Patent JP-H08157987-A (JP)
Title: High strength and high ductility titanium alloy
Inventor: KASHIWAI HIDEAKI
IPC: C22C14/00
Filed: 1994-11-29
Abstract: PURPOSE: To obtain a Ti alloy ensuring high strength only by annealing without carrying out soln. heat treatment and capable of attaining high ductility. CONSTITUTION: This Ti alloy consists of >6.75 to 8.00% Al, 3.5-4.5% V, 0.25-0.35% Fe, 0.15-0.25% O, <=0.10% C and <0.15%, preferably 0.03-0.15% N or >0.10 to 0.20% C and <=0.03% N and the balance Ti with inevitable impurities.
Patent JP-S63147994-A (JP)
Title: Time switch for fan
Inventor: NAKAJIMA YOSHIHIKO
IPC: F04D27/00
Filed: 1986-12-11
Abstract: PURPOSE:To perform smooth oscillation motion by connecting a fan motor switch, an oscillation switch, and a timer switch to a power source in parallel. CONSTITUTION:Contact pieces 16, 17 which are connected to a power source 19 constitute a fan motor switch, while contact pieces 16, 15 constitute an oscillation switch. Also, a time limit can 12 and a contact piece 14 constitute a timer switch. These three switches are connected in parallel to a power source 19. Thereby, even when a fan motor is intermittently turned on and off by means of the fan motor switch, an oscillating motor can be continuously driven without regard to that.
Patent JP-H07153063-A (JP)
Title: Magnetic recording medium
Inventor: OHASHI HIDEYUKI
IPC: C09D5/23
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent running durability by a method wherein the deposition rate of lubricant onto a magnetic layer surface is maintained at a required value. CONSTITUTION:The types and contents of binder and lubricant are so determined as to make the deposition rate of the lubricant deposited onto the surface of a magnetic recording medium to be 1<-8>-10<-5>g/cm<2> in order to obtain the magnetic recording medium having excellent running durability. As ferromagnetic powder, the mixed crystal of gamma-Fe2O3 and Fe3O4, etc., is used. As the binder, polyester system resin, polyvinyloride system resin or the like is used. With this constitution, the magnetic recording medium having the excellent running durability can be obtained.
Patent JP-H09137811-A (JP)
Title: Vibration damping structure in pipe coupling structure
Inventor: HOSHINO TERUOMI
IPC: F16B7/20
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent limitation from being imposed on arrangement of a pipe and a mounting plan and to be sufficiently durable in terms of strength by a method wherein a plurality of grooves are formed at intervals in the peripheral direction of a pipe in a fit-in part between a pipe and a terminal metal fitting and the groove is filled with a damping member. SOLUTION: Four grooves 6 axially extending at intervals in the peripheral direction of a fit-in part 5 are formed in the outer peripheral part of the fit-in part 5 of a terminal metal fitting 3 and a rubber 10 serving as a damping member formed in a strip-form shape is attached in the groove 6 by means of an adhesive. Thus, when a vibration load is exerted in the axial direction of a pipe 1, strain energy is accumulated in the rubber 10, and the strain energy is converted into heat energy to damp vibration. In this case, since the rubber 10 is formed in a strip-form shape and the direction of a vibration load exerted on the pipe 1 coincides with disposing direction of the rubber 10, the vibration load of the pipe 1 is accumulated in the rubber 10 as strain energy with high efficiency, whereby damping of vibration is improved.
Patent JP-H03155214-A (JP)
Title: Electronic switch
Inventor: AOI AKIHIRO
IPC: H03K17/00
Filed: 1989-11-14
Abstract: PURPOSE:To improve operability by providing a detection section, a nonvolatile memory, a memory control circuit, and 1st and 2nd input terminals, storing a setting data into the nonvolatile memory in the setting mode and applying detection based on a setting data in the detection mode. CONSTITUTION:For example, a signal designating the setting mode is given to a 1st input terminal P2 to select the setting mode and a setting data is inputted from a 2nd input terminal P3 of a setting unit 200. The setting data is stored in a nonvolatile memory 6. The nonvolatile memory 6 is controlled by a CPU 4 and when a signal to designate the detection mode is issued to the 1st input terminal P2, the detection mode is attained and the detection section 100 applies detection based on the setting data stored in the nonvolatile memory 6. Thus, even when many setting data are required, they are processed simply at once.
Patent JP-S62154605-A (JP)
Title: Forced frozen type superconducting magnet
Inventor: SHIMAMOTO SUSUMU
IPC: H01F6/04
Filed: 1985-12-26
Abstract: PURPOSE:To largely improve the stability of a forced frozen type supercon ducting magnet without modifying the design of a conductor itself by providing a freezing tube inside the conductor of the innermost layer. CONSTITUTION:A magnet has a plurality of layers of conductors 1 formed annularly as a whole and freezing tubes 2 mounted inside the conductors of the innermost layer. The layers of the conductors 1 are supported by a support 3. The conductors 1 have different radii, and are composed of a plurality of annular tubes 10 radially superposed with each other and many superconducting strands 11 disposed in the tubes. The tubes 2 provided inside the conductors of the innermost layer are stacked in two stages. Freezing fluid such as supercricical helium is fed in the tubes. A passage 20 is formed in the tube 10 of the innermost layer conductors to freely feed the fluid between the interior of the tube of the conductors and the interior of the freezing tube.
Patent JP-H06109038-A (JP)
Title: Roller type rheological controller for oil clutch
Inventor: SAWA SHIRO
IPC: F16D41/06
Filed: 1992-09-22
Abstract: PURPOSE:To apply each revolution phase at both the edges of a rolling body and apply each skew without obstructing the revolution movement of the rolling body which varies irregularly. CONSTITUTION:An oil clutch controller is constituted of two relative displacement output gears which revolve integrally with a rolling body 3 and applies each phase at both the edges of the rolling body 3, two input gears 10 and 11 for inputting phase, and an idler gear 8 which freely revolves for applying the phase input displacement to the output gear, offsetting the revolution speed difference between two pairs of gears, and a skew is applied to the rolling body 3 by operating the displacement input gear without obstructing the revolution of the rolling body 3, and the torque transmitted to the output shaft from the input shaft is smoothly increased and decreased by the traction of the oil film of the rolling body 3.