baber/WOPTO huggingface dataset:
Patent JP-H06175531-A (JP)
Title: Fixing device
Inventor: KONNO HISAO
IPC: G03G15/20
Filed: 1992-12-08
Abstract: PURPOSE:To prevent the supply of power to a heating pipe from being unstabilized with time and the temperature of a paper nonpassing part from being excessively risen in consecutive paper passing by constituting a cylindrical heating element as the heat source of a heating roller so as not to rotate with respect to a fixing device frame. CONSTITUTION:The heating roller 13 is formed as a hollow roller an the heating pipe 12 self-generating heat by energization is coaxially provided inside the roller 13. One end of the heating pipe 12 is fixed on the side plate of a fixing frame 4. A driving gear 7 is fixedly provided on one end part of the heating roller 13 and it receives drive from the side of a device main body, to be rotated. On the heating roller 13, a bearing 14 is provided between the inner peripheries on both end parts of the heating roller 13 and the outer periphery of the end part of the heating pipe 12, so that the heating roller 13 is rotated with an uniform gap held between the inner periphery of the heating roller 13 and the outer periphery of the heating pipe 12. Thus, a feeding part is not abraded and the power supply is not unstabilized with time, but a partial fluctuation in the temperature can be prevented.
Patent JP-2000152933-A (JP)
Title: Manual set value regulating method and device and ultrasonic imaging device
Inventor: KONDO KAZUAKI
IPC: A61B8/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To enable a desired function to be selected from a plurality of functions allocated to a manual regulator by simple operation by displaying all the functions on a display. SOLUTION: A plurality of regulating value regulating functions A, B, C allocated, for instance, to a knob 162 are displayed by characters or suitable symbols on a display 168 representing respectively set current values a, b, c. When the knob 162 is rotated, the central frequency of a transmitted ultrasonic wave is regulated to change the set value a. When the low-cut frequency set value of an echo filter is to be regulated after the completion go setting the central frequency, the part displaying the function is touched by a finger. Each manual setting value is regulated in such a manner based on a plurality of functions allocated to the knobs 162-166. Since the functions allocated to the knobs are displayed on the display, the selection of a desired setting item can be carried out by own touch.
Patent JP-H08182746-A (JP)
Title: Cleaning and disinfecting solution for contact lens and method for cleaning and disinfecting of contact lens
Inventor: OZAWA TAKAKO
IPC: C08L71/02
Filed: 1994-12-28
Abstract: PURPOSE: To perform cleaning and disinfection of a contact lens by incorporating chlorohexidine and/or its salt, boric acid and/or its salt, a specified copolymer and propylene glycol and/or a specified polyethylene glycol. CONSTITUTION: In a cleaning and disinfecting soln. for a contact lens, chlorohexidine and/or its salt, boric acid and/or a borate, a polyoxyethylene- polyoxypropylene glycol copolymer of the formula and propylene glycol and/or a polyethylene glycol with an average MW of 100-600 are incorporated. In the formula, x is an integer of 50-150 and y is an integer of 20-80. In addition, there exists no special restriction in the method for preparing this cleaning and disinfecting soln. and as in the same way as an ordinary water soln., it is prepd. by dissolving these components the amt. of compounding of which are adjusted so as to make them to a specified amt. of content and if necessary, components other than these into a specified amt. of sterilized and purified water.
Patent JP-H11159979-A (JP)
Title: Air cooler
Inventor: YAMAMURA TOSHIO
IPC: F28F1/32
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an air cooler in which a heating tube can be prevented from being choked through solidification of fused salt even if the temperature thereof is low. SOLUTION: A heating tube 3 provided with a plurality of fins 5 on the outside of a tube 4 in order to flow a fused salt having high melting point is arranged in a duct 2 through which cooling air flows. The number of fins 5 of the heating tube 3 is decreased gradually toward the cooling air inlet side. Since heat transmittance of the heating tube 3 decreases gradually toward the outlet end 7, the heating tube can be prevented from being choked through solidification of fused salt even if the temperature thereof is low.
Patent JP-H09167114-A (JP)
Title: Method for allocating stack of multi-thread task
Inventor: SATO YUKIKO
IPC: G06F12/02
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To execute a multi-thread task without setting a stack area which is not used as the object of resource counting. SOLUTION: In the stack allocating method of the multi-thread task for dividing and using one virtual storage space 30 with plural threads, the stack areas of the plural threads constituting the multi-thread task are set in the virtual storage space 30 as reserved areas 241, 342, 351 and 352 in stack upper limit value sizes which are previously decided. When the respectively threads of the multi-thread task use the reserved areas 341, 342, 351 and 352 of the stack areas at first, change the reserved areas 341, 342, 351 and 352 of the stack areas of use areas, allocate the storage area of the virtual storage space 30 into the use areas of the stack areas and use the use areas of the stack areas.
Patent JP-H08185730-A (JP)
Title: Electric wire terminal holder
Inventor: SUZUKI KOTARO
IPC: H01B13/012
Filed: 1994-12-28
Abstract: PURPOSE: To simply and easily process aligned terminals in the lump and control the number of electric wires to be held. CONSTITUTION: Terminals of branch electric wires and electric wires to be connected to them are aligned and held by the electric wire hold section U of a holder A. Cavities 42 having a prescribed depth for inserting the electric wires one by one are provided. Contact members put in the cavities 42 to be brought into contact with the electric wires inserted into the cavities 42 are provided. The release of the electric wires is prevented by the contact members. The contact members are released from the electric wires when required. Terminals of the branch electric wires and the electric wires to be connected to them can be aligned and held at the same time of the wire laying work. An electric wire bundle is formed, then the electric wires can be removed while their terminals are aligned.
Patent JP-H01168604-A (JP)
Title: Isouron suspensible preparation
Inventor: WADA TAKASHI
IPC: A01N47/38
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a stable suspensible preparation of isouron preventing layer separation during preservation by using both an anionic surfactant prepared by adding a carboxylic acid copolymer to isouron (herbicide) and a polyoxyethylene phosphoric ester in a specific ratio. CONSTITUTION:An anionic surfactant prepared by adding (B) a carboxylic acid copolymer to (A) 3-(5-t-butyl-3-isoxazolyl)-1,1dimethylurea (general name isouron) useful as a herbicide and (C) a polyoxyethylene phosphoric ester having preferably >=5mols of addition of polyoxyethylene are suspended in an aqueous solution to give an aqueous suspensible preparation of agricultural chemical which consists of about 10-60wt.% component A, about 0.3-5wt.% component B, about 0.1-4wt.% component C and the rest of water and will not cause layer separation even after long-term preservation.
Patent JP-H08224454-A (JP)
Title: Method and apparatus for preparing dispersion of active ingredient
Inventor: TOOMASU RIIDE
IPC: B01F23/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersion in which fine particles are dispersed in a high concentration without the aggregation of solid particles by a process in which an active ingredient is dissolved in a liquid gas and gas is separated from liquid by reducing the pressure. SOLUTION: Gas 1 is compressed into a supercritical state, or liquid, by a compressor 2. An active ingredient 5 is absorbed in the liquid gas 3 by an extractor 4, the liquid gas which absorbed the ingredient 5 is supplied to a mixer 7 through a pipe line 6, and the liquid gas is mixed with liquid from a pipe line 12. The liquid gas which absorbed the ingredient is dissolved almost completely in the liquid in the mixer 7 and a next hold-up section 8. After that, the active ingredient/liquid dispersion is decompressed by a valve 9 and supplied to a separator 11 through a pipe line 9 to separate the gas from the liquid.
Patent JP-H03190910-A (JP)
Title: Production of hydrocarbon resin
Inventor: TAKEDA YUJI
IPC: C08L21/00
Filed: 1989-12-21
Abstract: PURPOSE:To inexpensively and simply obtain the title resin for rubber compounding, etc., suppressing bloom of wax by reacting a fraction having a specific boiling point range and a fraction having a specific boiling point range and indene content among thermally cracked fractions of petroleum in the presence of a boron trifluoride catalyst. CONSTITUTION:(A) 40-60wt.% fraction having 15-70 deg.C boiling point range among fractions of cracked oil obtained by thermal cracking of petroleum is blended with (B) 40-60wt.% fraction which is obtained by fractionating a fraction having 140-220 deg.C boiling point range and adjusted to >=65% indene content among % fractions of cracked oil obtained by the same thermal cracking and polymerized in the presence of a boron trifluoride catalyst (e.g. boron trifluoride ethyl ether complex) at 20-80 deg.C to give the objective hydrocarbon resin.
Patent JP-H06171881-A (JP)
Title: Hand belt for passenger conveyor
Inventor: MORI JIYUNICHIROU
IPC: B66B23/24
Filed: 1992-12-09
Abstract: PURPOSE:To facilitate mounting of a hand belt on a mounting rail by using beltlike bodies divided into a plurality of pieces as reinforcing materials to be buried in a core body of nearly C-shaped section and constituted of a multilayer canvas, and arranging them right and left symmetrically against the vertical plane dividing them into two parts. CONSTITUTION:A hand belt 10 is provided with a core body 40 which is formed out of a plurality of pieces (3-7 pieces) of canvas through adhesives 30 and into a nearly C-shaped section, and a decorative rubber layer 60 is laminated on the outer face of the core body 40. In this case, belt-like bodies 50 which are constituted of steel tapes divided into a plurality of pieces (two pieces in the figure) and extended along the lengthwise direction of the hand belt are provided in the center part between laminated canvas 20 in the core body 40 so as to obtain sufficient reinforcing force. In this case, the belt-like bodies are arranged right and left symmetrically against the vertical plane (c) dividing them into two parts, hence the force required for opening the jaw part 10a of the band belt is reduced, and the hand belt is easily mounted to the hand belt mounting rail 80 of a passenger conveyor.
Patent JP-H03192083-A (JP)
Title: Elevator direction display device
Inventor: TAKEUCHI MAKIYA
IPC: B66B3/02
Filed: 1989-12-21
Abstract: PURPOSE:To obtain a simple design of a getting-on field by the selective-display of the lighting of the ascent/descent direction of a cage through the variation of color or arrow mark by one display lamp, in the elevator direction display device. CONSTITUTION:When an elevator cage which is called by a cage calling registration arrives at an aimed floor, a display lamp 11 installed at a getting-on field on the floor is put ON by the signal supplied from an elevator controller, etc., and an upper side green bulb 13a comes ON in case of the rising case, and an illumination cover 16a having opalescence color is lighted up with green color through a transparent illumination plate 15. On the contrary, in case of descent cage, a red bulb 13b on the lower side comes ON, and an illumination cover 16 is lighted up with red color. Further, a lighting source bulb, reflecting plate, transparent illumination plate, and an illumination cover in opalescence color in front of the transparent illumination plate are provided, and a transparent reversing plate which is axially supported in rotatable manner and has an arrow mark printed at the center may be installed between the bulb and the illumination plate.
Patent JP-H11157073-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: HASHIZUME TSUTOMU
IPC: B41J2/055
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for etching a wafer suitable for the manufacture of a printer head wherein a predetermined pattern can be obtained in one etching process without using various kinds of mask layers. SOLUTION: The manufacture of an ink jet recording head comprises a first step to form a thin film 102 on a surface of a substrate, a second step to etch the film 102 to form a film 102 wherein some parts thereof have different thicknesses, and a third step to etch the substrate on which the film 102 wherein some parts thereof have different thickesses is formed.
Patent JP-H06177482-A (JP)
Title: Manufacture of semiconductor laser
Inventor: ODAKAWA TETSUSHI
IPC: H01S5/00
Filed: 1992-12-10
Abstract: PURPOSE:To form a semiconductor laser having self-alignment buried structure by using a P-type semiconductor substrate while growing a crystal once. CONSTITUTION:The surface of a P-type semiconductor substrate 11 is mesa- etched to form a striped mesa 11A, and an N-type InP current constriction layer 13 containing selenium in high concentration is grown on the P-type semiconductor substrate 11, to which the mesa 11A is shaped, and the mesa 11A is self-aligned and buried. Various semiconductor layers required for constituting a semiconductor laser, a P-type InP clad layer 14, an InGaAsP active layer 15, an N-type InP clad layer 16, an N-type InGaAsP contact layer 17, etc., are grown, and an insulating film with an electrode contact window and an N-side electrode and a P-side electrode are formed by applying a normal technique.
Patent JP-H10156595-A (JP)
Title: Optical axis effectlessly making controller in light beam type safety device
Inventor: TAKAHASHI IWASHIGE
IPC: B30B15/28
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To release setting of effectiveness or ineffectiveness of an optical axis from human control and to improve the safety by considering a light shielded optical axis as non-effect when the detecting value NS of shielded beam number of the shielded optical axis of a light beam type safety device is less than the set value NS for requiring on the safety working and starting a press. SOLUTION: A light shielding number detecting means 10 detects the continuous adjoining number of an optical axis being light shielded of a light beam type safety device, it outputs as the light shielding number detecting value NS. A safety operation judging means 11 compares the light shielding number detecting value NS with the pre-stored light shielding number set value NP, recognizes the shielded optical axis as ineffective when the shielded number detecting value NS is made less than the shielding number set value NP, and outputs the starting command to a press starting means 14, and when the light shielded number detecting value NS is made conversely larger than the light shielding number set value NP, it considers the shielded optical axis as effective, it stops the press. Therefore, the danger caused on forgetting of setting can be prevented.
Patent JP-H10166743-A (JP)
Title: Thermal transfer receiving sheet and production thereof
Inventor: ONISHI TOSHIKAZU
IPC: B41M5/41
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To suppress curling by laminating a sheet-like core material and a film layer using a polymer resin having a specific glass transition point. SOLUTION: A sheet-like core material and a film layer are laminated using a polymer resin having glass transition point of 50 deg.C or below. When a basic material is laminated using an adhesive having glass transition point of 50 deg.C or below, the core material is shifted from a drawing film when it is subjected to heat at the time of coating an image receiving layer and curling of the drawing film due to thermal shrinkage is retarded. Even if curl is generated, it can be reduced significantly when the drawing film is held on a plane at a temperature higher than the glass transition point of the polymer resin layer employing a sheet or wound reversely to the curling direction. Curl is reduced because the core material is shifted from a drawing film when the basic material is laminated using a polymer resin layer having a low glass transition point and a holding pattern is formed.
Patent JP-H03190780-A (JP)
Title: Film ribbon for impact printer
Inventor: KOIKE KIYOBUMI
IPC: B41J35/16
Filed: 1989-12-20
Abstract: PURPOSE:To prevent print quality degradation due to character deformation, blurred print or film ribbon breakage by providing ink layers in a film ribbon and making it possible to print using a selected optimum ink layer with a character font. CONSTITUTION:A film ribbon 6 of which ink is transferred to a printing sheet by an impact head 19 consists of ink layers 6a, 6b, 6c, 6d, each varying in thickness and ink type. The most appropriate ink layer is selected from among the ink layers 6a to 6d of the film ribbon 6 for the detection density of a character font using print data sent to an impact printer. At the same time, a ribbon movement mechanism 4 arranged on a carriage is controlled so that the most appropriate ink layer selected from among the ink layers 6a to 6d using a character font detection device 1 is set at a printing position. Under this constitution, print quality is not deteriorated regardless of the use of a character font of high density or low density by making the ink layers 6a to 6d of the film ribbon 6 variable during printing process.
Patent JP-2001148261-A (JP)
Title: Contact for connecting board through-hole and connector
Inventor: SAITO KAZUKI
IPC: H05K3/32
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a contact for connecting the board through-hole as well as a connector which can prevent conducivity failure of the plating of the through-hole coming from buckling of the contact, the board or the connector easy to be removed, reuse of the board possible and removal jigs at the time of repair work unnecessary. SOLUTION: To connect a terminal part 11 for the contact for the board through-hole in a board through-hole 19, first, a temporary insert part is loosely inserted into the through-hole. Then, after a conical-head contact part 14 is completely inserted into the through-hole, the distance between a terminal body 12 and the temporary insert part 13 becomes smaller than the preset value, due to the elasticity of the latter. Here, the temporary insert part 13 deforms so as to come near to the terminal body 12. As a result, the terminal part 11 is fitted tightly into the through-hole 19, thus connected to the board through- hole 19.
Patent JP-H04199985-A (JP)
Title: Illuminating device for video camera
Inventor: YAMASHITA MASAHIRO
IPC: H04N5/238
Filed: 1990-11-29
Abstract: PURPOSE:To automate lighting control of a light for a video camera by providing current detecting sections which detect the current to be supplied to the video camera and lighting control means to turn on a light source when current larger than prescribed is detected. CONSTITUTION:The light source 5 which generates the light to illuminate a subject, the current detecting sections 11, 12 which detect the current supplied to the video camera 1 from a power source device 20 to drive the video camera 1 and the lighting control means 13, 14 to turn on the light source 5 when current larger than prescribed is detected are provided. Then, current larger than the prescribed current is supplied from the power source device 20 when photographing is started. The light source 6 is lighted when the supply of current larger than prescribed is detected. The supply of current larger than prescribed is no longer detected and the light source 5 is put out upon ending of the photographing. The switching on and off of the illuminating device for the video camera are automatically executed following the start and stop of the photographing with the video camera in this way.
Patent JP-H10164004-A (JP)
Title: Multiplexer and phase controller therefor
Inventor: IKEMURA KUNIICHI
IPC: H04L7/033
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To decide an optimum phase matched with the constitution of a device. SOLUTION: A write address counter 1 judges the phase of inputting a multiplexed frame to an elastic storage memory corresponding to an address and a read address counter 2 decides the phase for reading the multiplexed frame from the elastic storage memory as an address value. A phase comparator 3 compares the address of the write address counter 1 with the address of the read address counter 2 and outputs the difference as signals for controlling the phase of the multiplexed frame. A control signal generation part 4 generates control signals for controlling the address counted by the read address counter 2.
Patent JP-H08156210-A (JP)
Title: Thermoformed polyester container excellent in slip properties
Inventor: FUJITA AKIHIDE
IPC: B32B27/20
Filed: 1994-12-09
Abstract: PURPOSE: To impart excellent slip properties and stacking preventing properties by laminating a skin layer wherein specific inert particles and a specific ester product are compounded to a core layer composed of polyester having specific intrinsic viscosity. CONSTITUTION: A polyester polymer with intrinsic viscosity of 0.4-1.1 is synthesized by the polycondensation of a dicarboxylic acid component based on terephthalic acid and a glycol component consisting of 90-10mol% of ethylene glycol and 10-90mol % of 1,4-cyclohexane dimethanol. 0-10000ppm of inert particles wherein the particle size of secondary particles is 10μm or less and 0.01-5wt.% of an ester product of polyhydric alcohol having three or more hydroxy groups and 12 or more C aliphatic monocarboxylic acid are compounded with the polyester polymer to form a skin layer. A core layer composed of polyester with intrinsic viscosity of 0.4-1.1 is laminated to the skin layer to constitute a polyester laminate. In this case, the skin layer is laminated to at least the single surface of the core layer.
Patent JP-H03223350-A (JP)
Title: Production of porous polymer film
Inventor: ISHII ATSUSHI
IPC: C08J9/26
Filed: 1990-11-28
Abstract: PURPOSE:To produce a porous polymer film at a high productivity without degrading the polymer properties by forming a mixture of the polymer with starch into a film, bringing the film into contact with an aq. soln. contg. a starch-decomposing enzyme, thereby removing the starch contained in the film. CONSTITUTION:A mixture of a polymer with starch is formed into a film to give a polymer/starch film, from which the starch is removed by a starch- decomposing enzyme to form pores in the film. Pref. polymers include polyester, polyamide, polycarbonate, and vinyl ester polymer as well as acrylic polymer obtd. by the bulk, soln., suspension, or emulsion polymn. of a vinylic monomer mainly comprising a (meth)acrylic ester. Any starch can be used. Various amylases can be used, glucoamylase being esp. pref. because it effectively removes the starch under mild conditions.
Patent JP-H05146094-A (JP)
Title: Charging system for system interconnection battery
Inventor: OHASHI TAKAYUKI
IPC: B60R16/033
Filed: 1991-11-20
Abstract: PURPOSE:To provide a charging system for system interconnection battery in which power generated from solar cells can be utilized effectively. CONSTITUTION:The charging system comprises solar cells 1, a battery 3 connected therewith. and a bilateral converter 2 having DC side terminal connected with the joint of the solar cells 1 and the battery 3 and AC side terminal interconnected with a system, wherein the charging current of the battery 3 is controlled to a predetermined level and the bilateral converter 2 is controlled so that maximum output power can be taken out from the solar cells.