baber/WOPTO huggingface dataset:
Patent JP-H01163518-A (JP)
Title: Air activating device
Inventor: FUJITA ETSURO
IPC: F23L7/00
Filed: 1987-12-18
Abstract: PURPOSE:To improve the combustion efficiency by a method wherein an air activating device is constructed by air activating members containing magnetite and calcium oxide and a holding frame for holding these members and then the device is arranged in an air flow passage for supplying air to a combustion device. CONSTITUTION:Air activating members containing each of magnetite with a mean particle diameter of less than 100mum and column oxide by 100g/m<2> are adhered to a metallic net (a holding frame) with adhesive agent. The air activating members are bent in a corrugated form so as to make the air activating members 1. Then, the members 1 are lifted up vertically in parallel to each other, their upper and lower ends is adhered to an upper plate 2 and a lower plate 3 (a holding frame) of resin, respectively; and a left side plate 4 and a right side plate 5 (a holding frame) of resin material are adhered to their left and right sides. Thus, a produced air activating device is installed in an air flow passage for supplying air to a combustion device such as an automobile engine, a boiler etc., oxygen or water contained in the air is activated and a reaction speed between the air and the fuel is improved and then the combustion efficiency of the fuel is improved. Concentration of CO, HC and C in the exhaust gas is decreased and its odor is also substantially decreased.
Patent JP-H04188872-A (JP)
Title: Solid-state image sensing device
Inventor: AWAMOTO KENJI
IPC: H04N5/369
Filed: 1990-11-22
Abstract: PURPOSE:To enable an image sensing device to be enhanced in performance by a method wherein an optical fiber bundle specified in refractive index ratio is arranged all over the surface of a solid-state image sensing element, and a light absorbing member is provided. CONSTITUTION:An optical fiber 3 is provided to each of photodetective elements 1a which are arranged in an array on the surface of a solid-state image sensing element 1, effective incident light 5 from a converging lens 4 impinging on the incident end face of the optical fiber 3 whose refractive index ratio is represented by a formula, n2/n1=sin(90 deg.-theta), is made to reach to the element 1a reflecting repeatedly inside a center section 3a, and ineffective incident light 5a whose incident angle is larger than an angle of theta exceeds the critical angle of the fiber 3 and is prevented from reaching to the element 1a, passing through the center section 3a and a peripheral part 3b to leak outside from the fiber 3. A light absorbing member is provided to the fiber 3 and the peripheral part 3a to absorb the light 5a so as to make incident light uniform in volume. By this setup, a solid-state image sensing device can be uniform in incident light volume, protected against fluctuation in image signals, and enhanced in performance. In the formula, n1 denotes the refractive index of a center section 3a, n2 is the refractive index of a peripheral section 3b, and theta denotes the incident angle of light 5 and the critical angle of a fiber 3.
Patent JP-H02165237-A (JP)
Title: Rule evaluating device for fuzzy processor
Inventor: KISHIWADA KATSUMI
IPC: G05B13/00
Filed: 1988-12-20
Abstract: PURPOSE:To evaluate and select a rule properly in long-period view by providing a means which sets a time zone wherein the rule is evaluated and a means which calculates an evaluated value by integrating condition adaption for this set time zone. CONSTITUTION:A front condition part processing part 27 outputs condition adaption qi indicating the adaption of input to an integrator 41. A time section wherein the integrator 41 is operated is set in a time scheduler 42 and the integrator 41 is controlled by the scheduler 42 to integrate a voltage input indicating the condition adaption qi and outputs a rule evaluated value (v) to a comparator 43. Then the ineffectiveness reference value of a rule is set in the comparator 43 in advance and the input evaluated value (v) is compared with the reference value; when the evaluated value (v) is smaller than the reference value, the ineffectiveness decision output of the rule is generated. Consequently, the rule is evaluated and selected properly from the point of long-period view.
Patent JP-H07176015-A (JP)
Title: Production of thin film magnetic head
Inventor: SASAKURI KOZO
IPC: G11B5/31
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a thin film magnetic head having high quality such as excellent electromagnetic transducing characteristics by applying an adhesive on the whole surface of a magnetic head bar or on the machining jig side and the processing surface of a magnetic head bar to adhere the bar to the machining jig. CONSTITUTION:The surface of a machining jig 9 and a magnetic head bar 8 are simultaneously heated to certain temp., and an adhesive 10 such as wax is applied on the surface of the machining jig 9 and the whole surface of the head bar 8. The head bar 8 is placed on the jig 9 and is made to slightly slide on the jig 9 for several times with using a stick or the like. Then the adhesive 10 is further uniformly applied on the upper surface of the bar 8. Then the bar is slowly cooled on a cooling pad. Thus, deformation of the bar 8 is extremely decreased. The bar is cooled to room temp., and the adhesive on the upper surface of the bar 8 is removed by a swab 11 impregnated with an org. solvent. By this method, the linearity of arrangement of head elements 2a, 2b in the bar 8 is improved and a thin film magnetic head stabilized in the accuracy of the gap depth by machining such as lapping can be obtd.
Patent JP-2001139625-A (JP)
Title: Apparatus for recovering monomer in vinyl chloride- based polymer slurry
Inventor: HATAKEYAMA TSUNEHISA
IPC: C08F2/01
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for recovering a monomer in a vinyl chloride- based polymer slurry which hardly causes a stress corrosion crack by a long term operation. SOLUTION: In an apparatus for recovering a monomer from a slurry 2 of a vinyl chloride-based polymer obtained by suspension polymerization or emulsion polymerization by making the slurry 2 contact steam in a shelf-storied tower 12 to separate and recover the unreacted monomer, wherein at least an inner portion of the plate column in contact with the liquid is made of a 2 phase stainless alloy composed of austenite and ferrite. The number 28 indicates a steam supply pipe.
Patent JP-2001142769-A (JP)
Title: Hyper-link look-ahead system and information reading device
Inventor: OHASHI KENJI
IPC: G06F12/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To shorten the stand-by time of a user by retrieving a link destination conditionally, rather than simply looking ahead a link unconditionally, in order to rapidly execute reading in a WWW browser. SOLUTION: The look-ahead of hyper-text data of a WWW server for display in the WWW browser, etc., is executed in a hyper-link look-ahead system. The system is characterized by providing an address analyzing part for analyzing and extracting an IP address from a hyper-text which a user desires to input and generating an address list, an address comparing part for comparing an address group which are previously stored in a storage means and displayed in page with the address list, a look-ahead address detecting part for erasing the address from the address list in the case of the same address and permitting the address to be the one at a leading side in the address list in the case of the different address and a look-ahead part for performing access to the WWW server in order of list from the selected address list.
Patent JP-2000130830-A (JP)
Title: Air conditioner chamber
Inventor: URABE MIKIHIKO
IPC: F24F13/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To make compact an overall chamber with a simple construction at a low cost by easily uniformly, optimally distributing an air flow to respective delivery ducts. SOLUTION: In the air conditioner chamber, a wind volume regulator 3 is disposed in a chamber body 2 to guide an air flow into the body 2 from a center of the body 2 to sides to prevent linear flows of the air so that the flow does not advance to an outlet side opening 2b of a front surface side of an inlet side opening 2a as it is. Thus, the strength of the air flow concentrated at a depth of the body 2 is dispersed to uniformly distribute the flow to the openings 2b of the sidewalls.
Patent JP-H01161430-A (JP)
Title: Sentence producing system
Inventor: IIDA MASAYUKI
IPC: G06F3/16
Filed: 1987-12-17
Abstract: PURPOSE:To execute complex operation for reproducing an error position from a recording/reproducing device after detecting an error in a sentence from the reading function of sound synthesis by means of extremely simple operation by allowing a part reproduced by the recording/reproducing part to follow up a sound synthesized part with time delay. CONSTITUTION:At the time of detecting a soundless section indicating the delimitation of a recognition unit, a signal indicating the detection of the soundless section is recorded in the soundless section and a sound recognized result is stored in a storage device 8 together with a delimination code in each recognition unit. Then, a sound synthesizing part 9 synchronizes a display device 6, the sound synthesizing part 9 and the recording/reproducing device 2 with each other so that a recorded sentence is reproduced with a delay by a prescribed number, e.g. one soundless section detecting signal, from a part corresponding to the sound synthesized sentence. Since the recording/reproducing device 2 side is delayed by a prescribed time from the sentence synthesized by the synthesizing part 9, the error position can be program-searched on the recording/ reproducing device 2 side and the sentence on the error position can be listened from the device 2 by reproducing data under said state.
Patent JP-H01162723-A (JP)
Title: Production of high-strength hot rolled thin steel sheet having excellent stretch-flanging property
Inventor: SHIRASAWA HIDENORI
IPC: C22C38/14
Filed: 1987-12-18
Abstract: PURPOSE:To produce a hot rolled thin steel sheet having excellent tensile strength and stretch-flanging property by subjecting a low-carbon steel slab to hot rolling, continuous annealing and heat treatment under specific conditions. CONSTITUTION:The low-carbon steel slab which contains, by weight %, <0.10-0.25% C, <2% Si, 1.0-2.5% Mn (where C+Mn/5>=0.450%), 0.10% P, <0.015% S, and 0.01-0.10% SolAl, and further, contains at least on kind of <0.1% Nb and <0.1% Ti so as to have >=0.02% Nb+Ti is hot rolled and is subjected to finish rolling at >=800 deg.C. After this hot rolled sheet is coiled at >=700 deg.C, the sheet is subjected to continuous annealing for 1-5 minutes at 780-850 deg.C. The steel sheet is in succession rapidly cooled down to <=300 deg.C at 750 deg.C/sec average cooling rate and is then reheated for 1-10 minutes to 300-500 deg.C. The hot rolled thin steel sheet which has the structure consisting of the ferrite and the tempered martensite as the low-temp. transformation phase of >=30% volumetric ratio, has >=70kgf/mm<2> tensile strength and the excellent stretch-flanging property and is suitable for the bumper beams, etc., of automobiles is thus obtd.
Patent JP-H11255931-A (JP)
Title: Porous film
Inventor: MIKI YASUAKI
IPC: C08L27/12
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a porous film suitably usable in a separator, etc., for batteries or cells without changing the thermal blocking properties of a conventional resin substrate and, on the other hand, improved in heat-resistant shape-retaining characteristics. SOLUTION: This porous film made of a resin has a surface undergoing plasma treatment with an inorganic gas. Furthermore, the porous film has 5 to 200 μm thickness, 20 to 80% porosity, 10 to 1,500 sec/100 cc Gurley type air permeability, 90 to 160 deg.C thermal blocking temperature and 160 to 300 deg.C film breaking temperature which is higher than the thermal blocking temperature by >=15 deg.C according to a thermomechanical analysis.
Patent JP-H03182273-A (JP)
Title: Using method of molar protector for sport
Inventor: YOSHIDA NOBUTAKA
IPC: A61C7/08
Filed: 1989-12-08
Abstract: PURPOSE:To obtain a protector most suitable to the tooth form of a wearing person by clenching the under jaw and the upper jaw to mold the upper and lower surfaces of left and right molar protecting part laid in softened state into a form conformable to the tooth form of the upper and lower molars, and then cooling to temperature less than softening temperature to harden. CONSTITUTION:When a wearing person clenches the lower jaw and the upper jaw after each part of a molar protector 1 brought into softened state is pressed and closely adhered to the gum parts of the occlusion surface 5a of the lower molar 5 and the tongue side surface 6a of a foretooth 6, the molar protector 1 is plastically deformed, the center parts of the upper and lower surfaces 2a, 2b of the left and right molar protecting parts 2, 2 are formed into uneven surfaces 12a and 12b laid along the occlusion surfaces 4a, 5a, and their peripheral parts cover the outer circumferential parts of the occlusion surfaces 4a, 5a, whereby the protector is molded into a form closely fitted to the tooth form of the wearing person. The thickness between the upper and lower surfaces 2a, 2b is reduced from 5-12mm to 3-9mm by this molding. The thus-molded molar protector 1 is then cooled to a softening temperature or less for 20 seconds to 1 minute and hardened.
Patent JP-H04192464-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWASA SHOICHI
IPC: H01L21/8246
Filed: 1990-11-27
Abstract: PURPOSE:To further improve integration by providing a step of exposing the upper surface of an electrode by etching a silicon oxide film, and a step of ion implanting a second conductivity type impurity in the electrode by an implanting energy to be implanted only in the electrode. CONSTITUTION:After a polycrystalline silicon layer is deposited on the entire surface, second conductivity type impurities are implanted in the polycrystalline silicon layer by an ion implanting method or a thermal diffusing method, polycrystalline silicon gate electrodes 14a, 14b are formed through a photography step and an anisotropy dry energy step. Then, a photoresist film 21 is formed on the entire surfaces of the electrodes 14a, 14b, masked, exposed, developed, the film 21 of the channel part in which data are desirably written is removed by developer to form a layer structure. In the next step, second conductivity type impurities are implanted by predetermined energy. Thus, a distance between diffused layers can be narrowed to the vicinity of a limit to be formed with a parasitic channel path, thereby improving integration.
Patent JP-H08179286-A (JP)
Title: Production of polymer dispersion type liquid crystal element
Inventor: TAKEI TOSHIRO
IPC: G02F1/1335
Filed: 1994-12-22
Abstract: PURPOSE: To form a liquid crystal/polymer combined film having good light scatterability without increasing the quantity of the light to be cast on a soln. mixture by efficiently utilizing the light to be cast on the soln. mixture for photopolymn. of a polymer material. CONSTITUTION: The liquid crystal/polymer combined film is formed by forming layer of a soln. mixture 20 composed of a polymer material to be brought into polymn. reaction by light and a liquid crystal contg. a dichromatic dye between substrates 11 and 12 and irradiating the soln. mixture 20 with light in the state of nearly uniformly orienting the molecules 21b of the dichromatic dye in a prescribed direction via a polarizing plate 17 under conditions under which the angle ψ formed by the direction orthogonal with the absorption axis of the major axis direction of the molecules of the dichromatic dye and the polarization direction of the linearly polarized light transmitted through the polarizing plate 17 and the transmittance χ of the polarizing plate 17 satisfy χ>=(π/2) sinψ and χ>=[π/(π+2)] (sinψ+cosψ),  thereby photopolymerizing the polymer material.
Patent JP-H08175512-A (JP)
Title: Packing device for metal band coil
Inventor: TANIGUCHI SHIGEKI
IPC: B65B25/14
Filed: 1994-12-22
Abstract: PURPOSE: To provide a packing device for a metal band coil, wherein the placing, carrying and fitting on the end surface, of the metal band coil of an edge board are fully automatically performed. CONSTITUTION: A transfer device 12 takes out an edge board of a specified shape from storage racks 11a, 11b containing a plurality of kinds of edge boards, and places the edge board on a delivery station S1 . A carrying means 13 holds by suction the edge board on the delivery station, runs on a track 18 which is laid to a coil carrying passage 8, and carries the edge board to an upper location on the end surface (1b) side of a metal band coil 1. Then, the edge board which is carried by the carrying means 13 is held by suction by a fitting device 14. To the edge board being held by the fitting device, an adhesive is applied by an adhesive-applying device, and then, is arranged so as to be confronted with the end surface of the metal band.  In addition, the edge board is fitted on the end surface (1b) of the metal band by a moving truck 14 which advances and runs to the end surface side of the metal band.
Patent JP-H07145998-A (JP)
Title: Hot water feeding device
Inventor: TANAKA YOSHIHIKO
IPC: F24H1/10
Filed: 1993-11-26
Abstract: PURPOSE:To reliably increase a feed hot water temperature to a set temperature by a method wherein when a feed hot water temperature does not attain a set feed hot water temperature, whatever a user may do, a flow rate is throttled by an excessive outflow prevention regulator and when a feed hot water temperature is regulated to a set temperature, a flowrate to be throttled is accurately computed. CONSTITUTION:A hot water feeding device comprises an instantaneous type heat-exchanger 10, a water input pipe 11, a hot water output pipe 12, a bypass pipe 13, a mixing regulator 14 to regulate mixture of water through the bypass pipe 13 and hot water through the hot water output pipe 12, a hot water feed pipe 15 connected to the downstream part of the mixing regulator 14, and an excessive outflow prevention regulator 16 provided in the hot water pipe 15. When, during hot water feed operation, the necessity condition of regulation of a flow rate by the excessive outflow prevention regulator 16 is satisfied, a regulation position by the mixing regulator 14 is fixed to a specified position for a specified time and during the fixing of the mixing regulator thereto, a throttle flow rate by the excessive outflow prevention regulator 16 is computed.
Patent JP-H08151611-A (JP)
Title: Line of sight guide mark
Inventor: GOMI MAKIYOSHI
IPC: E01F9/619
Filed: 1994-11-30
Abstract: PURPOSE: To provide a line of sight guide mark, easy to manufacture, for which a space between the back of a reflecting plate and a cover is cut off from the outside with air and liquid tightness and a supporting member is also firmly fixed. CONSTITUTION: A protrusion 5 is integrally formed on the surface 3 of a reflecting plate 1. A double-cut knurling tool is formed at the back portion 13 of a supporting member 11 which has a collar 9 at the middle. The back portion 13 is fitted into a mounting hole 7 in the protrusion 5 while applying ultrasonic vibration thereto until the collar 9 has contact with the upper end of the protrusion 5.
Patent JP-H07196377-A (JP)
Title: Method and powdery mixture for repairing oxide-based refractory article
Inventor: AREKUSANDORU ZUIBUKOBUIKU
IPC: C04B35/66
Filed: 1994-11-29
Abstract: PURPOSE: To form a refractory repair mass having an allowable porosity by projecting a powdery mixture contg. specified fuel particles and silicon carbide particles against a hot surface of an oxide-base refractory body in the presence of oxygen.  
     CONSTITUTION: A powdery mixture composed of refractory oxide particles and fuel particles which react in an exothermic manner with oxygen to form a refractory oxide is projected against a hot surface of an oxide-base refractory body in the presence of oxygen to repair the refractory body. At this time, the fuel particles are composed of magnesium, aluminum, silicon or a mixture of them and <10 wt.% silicon carbide particles are further incorporated into the powdery mixture. This method is particularly useful for the repair or maintenance of a molten steel ladle. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04292643-A (JP)
Title: Foaming thermoplastic microsphere and production and usage thereof
Inventor: YORUGEN RUNDOKUBISUTO
IPC: C09D7/65
Filed: 1991-11-11
Abstract: A method for producing expandable thermoplastic microspheres by polymerisation in a reaction vessel of an ethylenically unsaturated monomer or a mixture of monomers in an aqueous suspension in the presence of a condensed propellant. In the method, the monomer or monomer mixture is suspended in the aqueous medium in the presence of a powder stabiliser which consists of a salt or hydroxide of any of the metals Ca, Mg, Ba, Fe, Zn, Ni or Mn. The powder stabiliser is insoluble in the aqueous medium at the pH the aqueous medium has at the polymerisation. The aqueous medium may also contain a co-stabiliser. The method further comprises the step of washing off the powder stabiliser from the microspheres after the polymerisation by lowering the pH of the aqueous medium by the addition of acid. Alternatively, amphoteric hydroxides can also be dissolved by a pH increase. The invention also relates to microspheres produced according to the method of the invention, and to the use thereof.
Patent JP-H01164199-A (JP)
Title: Terminal equipment for setting pattern
Inventor: NAKANO SUSUMU
IPC: H04Q9/02
Filed: 1987-12-19
Abstract: PURPOSE:To prevent a higher cost and a larger size by dividing many load circuits into plural blocks, providing a data setting switch and display part and displaying in the display part a load circuit corresponding when the blocks are successively changed. CONSTITUTION:Many load circuits to be a pattern control subject in a system are divided into plural blocks and an operation display part 25 is formed by data setting switches SW1a-SW1d...SW16a-SW16d provided at a load circuit in a block corresponding to each and indicating parts DP1-DP16 display a load circuit corresponding to each data setting switch. When a block to set data by a block change switch SW20 is successively changed, an input change means to display the corresponding load circuit in the block on the display parts DP1-DP16 is provided. Thus, a higher cost and a larger size can be prevented, even when the load circuit to be the pattern control subject is increased.
Patent JP-2000140976-A (JP)
Title: Production of parts
Inventor: HASEGAWA TOMOYA
IPC: B24B39/02
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To produce cylindrical parts high in perpendicularity and flatness of end face in the axial direction and excellent in the surface roughness of the inner peripheral face of a through hole mainly by forging process. SOLUTION: Projection parts 56, 58 projecting in the axial direction are formed to both end faces by a coining forging process (fig (c)), bottomed holes 90, 92 are formed by an extrusion forging process (fig (d)), in a blanking process (fig (e)), a through hole 12 is formed by blanking a bottom part 112 of the bottomed holes 90, 92 with a blanking punch, in a face finishing process (fig (f)), an inner face of the through hole 12 is subjected to burnishing by pushing in a burnishing tool from the side opposite to the inserting side of the blanking punch in a face finishing process, further, by compressing from the axial direction, tip parts of the projecting parts 56, 58 are subjected to plastic deformation to improve a precision.