baber/WOPTO huggingface dataset:
Patent JP-S60113468-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKADA TAKAAKI
IPC: H01L29/732
Filed: 1983-11-24
Abstract: PURPOSE:To reduce the noise by sufficient decrease in base resistance by a method wherein the high concentration base region is very close to the emitter by self-alignment. CONSTITUTION:The high-concentration base region 9 is formed by high concentration ion implantation onto a semiconductor substrate 1 covered with an insulation layer 5 except the part to serve as the base, leaving an Si nitride film 8 only at the part to serve as the emitter. After selective oxidation, the film 8 is removed, and an oxide film 5 is formed over the base surface except emitter contact window. The ion implantation of the base and the ion implantation or the thermal diffusion of the emitter are carried out through this window, and finally the base contact windows are formed on regions 9. After an active base region 10 is formed by impurity ion implantation through there, the emitter 11 is formed by ion-implanting impurities more shallowly than the region 10. This manner narrows the part of the active base resistance 10 normally of high resistance and reduces the base resistance.
Patent JP-H1146935-A (JP)
Title: Core material for sleeping mat
Inventor: TOKUDA TOMIJIRO
IPC: B68G7/02
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a core material for sleeping mat capable of maintaining good cushioning property for a long period, by piling a mixture of two kinds of synthetic cotton with high and low melting points, making solid cotton by applying uneven processing on the whole surface, covering the whole face of the solid cotton with a wrapping material, and sewing the wrapping material on recess parts of the solid cotton. SOLUTION: Solid cotton 1 is formed by mixing synthetic cotton with low melting point and synthetic cotton with high melting point and applying uneven processing on the whole surface to make the solid cotton 1 a constitution with a numbers of protruding parts 3 and recess parts 4. The whole face of the solid cotton 1 is covered by a wrapping material 2 and the solid cotton 1 and the wrapping material 2 are integrally sewn together 5 and the periphery is also sewn to from this core material A for sleeping mat. By the core material A made in such a manner, the protruding parts 3 is not deformed even if rubbed in use and bulkiness and cushioning property are prevented form being lost keeping the original form. Making the core material A for sleeping mat the center, mat cotton is piled on the upper layer and nonwoven fabric on the lower layer to constitute a sleeping mat.
Patent JP-H1150617-A (JP)
Title: Box for ridge ventilation and ridge ventilation structure
Inventor: KODAMA YOSHIKATSU
IPC: E04B7/18
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent the infiltration of raindrops into a building in ventilation ridge structure. SOLUTION: Both side sections of the chevron-shaped upper board of a downwards- opened shaped box body are projected from both side faces of the box body while grooved moisture infiltration preventive materials 26, 26a extending over the overall width of projecting sites are arranged onto the undersides of the projecting sites, and opening sections are formed to both side wall sections of the box body. A box 20 for ventilation, in which fixing members inclined in the pitch direction of a roof to the outside from the lower sections of both side sections of the box body are formed continuously, is mounted and fixed to the ridge section of a roof foundation so as to close opening sections 23, 23a bored to the ridge section, and long thin ridge tiles 40 and crown tiles 41 are superposed successively onto the box 20, and a ridge is constructed.  Accordingly, the inside air of an attic is discharged to the outside of a building while the splashes of rain drops carried by a strong wind and rainwater falling on the pantiles at an uppermost stage and rebounded are captured by the meshes of the moisture infiltration preventive materials 26, 26a and changed into water drops, and dropped onto the pantiles at the uppermost stage and discharged to the outside of the building.
Patent JP-2001042645-A (JP)
Title: Developing device
Inventor: OZEKI YUKIHIRO
IPC: G03G15/08
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To conduct satisfactory development, without causing toner deterioration or image fogging by always securing the required amount of toner on the surface of a developing roller, even when if the rubbing force between a developing roller and toner supply roller is reduced, when conducting development using nonmagnetic monocomponent toner. SOLUTION: A toner circulation control means 7, consisting of a plate body having a rectangular cross section, is arranged for the toner supply roller 4 arranged to abut on the developing roller 2, in a state of crossing with a horizontal direction tangent passing through the upper surface of the roller 4 from a down side and projecting to the upper side. A toner circulation area A, where a nonmagnetic toner T circulates F by the turning of the roller 2, etc., is formed between the roller 2 and the control means 7 at the upper part of the roller 4. The new toner T supplied to the roller 4 is temporarily dammed by the control means 7, becomes the flow E2 of small quantity and flows into the circulation area A, then rides on the flow of the toner circulation F and circulates any number of times, so that a chance for triboelectrification is increased.
Patent JP-H0383037-A (JP)
Title: Illuminating device
Inventor: YAJIMA FUMITAKA
IPC: G02F1/1335
Filed: 1989-08-28
Abstract: PURPOSE:To uniformize brightness and to prevent image quality from being deteriorated by rotatably holding a lamp reflector provided with blade by a holding means and cyclically rotating it so that a metal halide lamp may be uniformly cooled. CONSTITUTION:A light source 3 consisting of the metal halide lamp 1 and the lamp reflector 2 is housed in a lamp house 6 by a lamp holding means 4 and a reflector holding means 5. The metal halide lamp 1 is fixed in the lamp house 6 independently of the lamp reflector 2, and the front part(light emitting side) and the rear part of the lamp reflector 2 are rotatably held by a bearing 8 incorporated in the reflector holding means 5. Furthermore, the lamp reflector 2 receives rotational torque from a motor 10 through a torque transmission part 9 and cyclically rotates. By rotating the blade part 12, air is sucked from a suction port 13 and the metal halide lamp 1 is cooled. Thus, optical characteristics such as the brightness and color temperature, etc., above and below a light emission tube is uniformized and the irregularity of color and the unevenness of illuminance are prevented.
Patent JP-H0960931-A (JP)
Title: Ultrasonic wave humidifying and sterilizing device
Inventor: SAKAKIBARA YOSHIKAZU
IPC: F24F6/12
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a ultrasonic wave humidifier device having a sanitary humidifying water-storing means, and to provide a method for distilling, deodoring and disinfecting by utilization of humidified air. SOLUTION: This device comprises means 1 for supplying aqueous solution of hydrogen peroxide, an ultrasonic wave humidifier 2 for atomizing the supplied aqueous solution of hydrogen peroxide and floating it in the surrounding air, means 3 for generating ozone for floating the atomized aqueous solution of hydrogen peroxide as required, and means 4 for radiating ultraviolet rays against air containing atomized aqueous solution of hydrogen peroxide. An electrolytic tank for use in manufacturing aqueous solution of hydrogen peroxide comprising an anode 6 opposing against the cathode with cathode 7 of a gas diffusion electrode having an air passage 8 at its rear surface side and an electrolytic chamber 5 being placed between them can be preferentially utilized at the means for supplying strong solution of hydrogen peroxide.  This device can be utilized within the humidifier and also utilized for a distilling and a deodoring in a vehicle or a food processing factory as well.
Patent JP-S59111718-A (JP)
Inventor: OKA TATSUHIKO
IPC: A47C1/121
Filed: 1982-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1087683-A (JP)
Title: Production of mixed glucosamine salt
Inventor: WAN MAURA DE
IPC: A61P43/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a mixed glucosamine salt stable in a surrounding temperature and humidity and useful for a treatment of arthritis and arthrosis by reacting glucosamine hydrochloric acid salt with an alkali(ne earth) metal sulfate in an aqueous solvent and further adding a liquid precipitant miscible with water thereto. SOLUTION: A metal sulfate of a metal such as Na, K, Ca and Mg is dissolved in 4.5-6.5 pts.wt. distilled water based on 1 pt.wt. metal sulfate under stirring, and a theoretical amount of glucosamine hydrochloric acid salt is further dissolved in the obtained solution at <=60 deg.C under stirring. Further, a liquid precipitant miscible with water (e.g. acetone) is added to the resultant solution under stirring to precipitate a stable crystalline form [with the proviso that the solubility of the stable crystalline form is <=0.1% (W/V)] and the crystalline form is recovered after decreasing the temperature of the mixture to complete the precipitation in the method for producing the mixed glucosamine salt.  The objective crystalline form of the glucosamine sulfate of the formula [M is Na, K, Ca or Mg; (x) is 1 when (y)=2; (x) is 2 when (y) is 1] is stable in a surrounding temperature and humidity.
Patent JP-H08127590-A (JP)
Title: 3'-glucosyladenosine derivative
Inventor: HOTODA HITOSHI
IPC: C07H19/20
Filed: 1995-08-30
Abstract: PURPOSE: To obtain the subject new derivative useful as a synthetic intermediate, etc., for substances raising Ca<2+> concentration by acting on inositol 1,4,5- triphosphate receptor, by condensing a specific adenosine derivative with a glucose derivative. CONSTITUTION: This new 3'-glucosyladenosine derivative is expressed by formula I [R<1> and R<2> are each an acyl; R<3> and R<5> are each a (substituted)benzyl, a trialkylsilyl, an alkoxyalkyl, etc.; R<4> is a (substituted)trrphenylmethyl or trialkylsilyl; R<6> to R<8> are each an acyl] and is useful as an important intermediate, etc., in the synthesis of adenophostins having activity to increase an intracellular calcium ion concentration by acting on inositol 1,4,5-triphosphate (InsP3) receptor. The derivative is obtained by condensing an adenosine derivative expressed by formula II with a glucose derivative expressed by formula III (X is an eliminable group).
Patent JP-H0776865-A (JP)
Title: Antiseptic liquid supply system
Inventor: IWANAMI HIROSHI
IPC: E03C1/046
Filed: 1993-09-06
Abstract: PURPOSE:To disinfect hands and fingers at any time when required by branching piping from an antiseptic liquid storage tank to each bathroom in a building and introducing an antiseptic liquid to an antiseptic liquid supply plug near a faucet for a washstand. CONSTITUTION:There is installed a medicine liquid storage tank 3 which stores disinfection medicine liquid made in a chemical mixing tank 2 on the rooftop of a building and a disinfection piping line 4 is branched to a bath room 5 on each floor. When a sensor in the chemical mixing tank 2 detects the lowest liquid level, valves 10a and 11a are opened in automatic mode so as to inject a definite amount of water and undiluted detergent where a motor 9 is driven to mix the water and the undiluted detergent, thereby preparing a medicine liquid having a specified concentration. The disinfection medicine liquid storage tank 3 is designed to store a required amount of medicine liquid on a routine basis. A medicine supply plug 4a is installed in a bowl near a water faucet 7a. When a user tries to push up an operation rod 22 with user's palm against a spring pressure, a valve disk 23 is pushed up so that a valve hole 21a may be opened. Then, an antiseptic liquid is discharged at the palm, thereby disinfecting and sterilizing as specified.
Patent JP-H0269411-A (JP)
Title: Cosmetic composition
Inventor: YAMAMOTO MIZUYA
IPC: B65D35/04
Filed: 1988-09-05
Abstract: PURPOSE:To obtain a cosmetic composition useful for dentifrice, etc., preventing reduction in residual ratio of active ingredient with time, containing an anionic surfactant, a tocopherol, alpha-bisabolol, glycyrrhizic acid, etc., packed in a specific container. CONSTITUTION:One or more of water-insoluble active ingredient of an anionic surfactant (e.g., sodium lauryl sulfate), a tocopherol or a derivative thereof, alpha-bisabolol, glycyrrhizic acid or a derivative thereof (beta-glycyrrhizic acid), cholesterol or a derivative thereof, hydroxamic acid or a derivative thereof, isopropylmethylphenol and hinokitiol are packed into a container comprising the innermost layer of barrel part and shoulder part made of a high-density polyethylene, polypropylene and low-density polyethylene crosslinked with a metal (e.g., Mg or Zn). The use of the container can prevent adsorption and absorption of the active ingredient in the container.
Patent JP-S6280113-A (JP)
Title: Suspension controlling device
Inventor: TAKEMA SHUICHI
IPC: B60G21/055
Filed: 1985-10-02
Abstract: PURPOSE:To suppress the vibration of a car and increase controllability and safety by varying the characteristic of a suspension when a car height data corresponds to a suspension characteristic varying condition while varying a car height when said car height data corresponds to a car height varying condition. CONSTITUTION:When the difference between the maximum value and the minimum value, in a defined suspension characteristic variation judging time, of a car height data from a car height detecting means M1 which detects the interval between a wheel and a body as a car height, is above a predetermined suspension characteristic variation judging reference value, the data is judged to correspond to a suspension characteristic varying condition by a judging means M2. And, after this judgment, when a condition that the difference between the maximum value and the minimum value of the car height data in a defined car height variation judging time becomes above a predetermined car height variation judging reference value, has continued certain times, the judging means M3 judges that the data corresponds to a car height varying condition. And, a suspension characteristic varying means M4 and a car height varying means M5 are operated in accordance with the judged results of the judging means M2, M3.
Patent JP-H0569347-A (JP)
Title: Tool hand grip
Inventor: KANEKO KOICHI
IPC: B25G1/00
Filed: 1991-09-02
Abstract: PURPOSE:To provide a tool hand grip, the hand grip main body of which is formed into a desired shape by injection forming, and also which is having two-color or plural-color constitution though being an injection forming product. CONSTITUTION:In this tool hand grip, a transparent or translucent hand grip main body 1 in which a hollow hole 2 is bored is formed by injection forming, and a colored insertion body 4 on which a trade name, etc., is printed is pressedly inserted to be fixed in the hollow hole 2.
Patent JP-2000053712-A (JP)
Title: Production of methyl methacrylate polymer and production of plastic optical fiber
Inventor: MIZOTA HIROTOSHI
IPC: C08F20/14
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a production process for methyl methacrylate polymer that has sufficiently excellent optical properties and a production process for plastic optical fiber that has excellent light-transmission characteristics. SOLUTION: In this production process for methyl methacrylate polymer that uses the reactor system in which a complete mixing type reactor and a tubular type reactor are arranged in series, this process has the following steps: the polymerization step in which methacrylate, an azo compound bearing no nitrile group, and an alkyl mercaptan are continuously fed to the complete mixing type reactor to polymerize the monomer at 110-160 deg.C, then the reaction mixture is continuously passed through the tubular type reactor; the feeding step in which the reaction mixture is continuously fed to the volatile substance- removing step; and the volatile substance-removing step in which the volatile substances are removed from the reaction mixture.
Patent JP-H0770976-A (JP)
Title: Production of aramid paper
Inventor: YAMAMOTO SHIRO
IPC: D21H13/26
Filed: 1993-09-07
Abstract: PURPOSE:To suppress the shrinkage in hot-pressing and improve the uniformity and winding form and further merchandise value in a method for producing aramid paper from m-aramid fibrids and m-aramid fiber according to the wet papermaking and hot-pressing. CONSTITUTION:This method for producing aramid paper is to mix fibrids of m-aramid with m-aramid staple fiber previously heat-treated at >=250 deg.C temperature under substantially no tension, form a sheet of paper from the resultant aqueous slurry, dry the prepared wet web and then hot-press the dried web.
Patent JP-S6382906-A (JP)
Inventor: WAKAE IKUO
IPC: B65B7/16
Filed: 1986-09-22
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-S61103647-A (JP)
Title: Manufacture of casting mold
Inventor: NATORI TATSUO
IPC: B28B1/26
Filed: 1984-10-24
Abstract: PURPOSE:To obtain a casting mold with which the residue of dissolution is thoroughly eliminated by forming a coating film insoluble in a solvent on the surface of a pattern made of an org. material and treating the pattern with a solvent in a water soluble mold material then subjecting the same to a heating treatment and removing finally the residue of dissolution with a solvent. CONSTITUTION:The insoluble rubber coating film 2 is formed over the entire surface of the soluble formed styrol pattern 1 over the entire surface thereof except the top part and the water soluble mold material is packed around the pattern 1 in a wooden flask 4 installed on an ingot mold stool 3 to form a casting mold 5. The mold 5 is upset and the stool 3 and the flask 4 are removed. The solvent is brought into contact with the top part of the pattern 1 on which the film 2 is not formed while the mold 5 is in the uncured state to dissolve the pattern 1. The mold 5 is then heated to cure and the residue of dissolution is removed to the outside of the mold 5 by the solvent. The through elimination of the residue of dissolution from the inside of the mold for slip casting is thus made possible.
Patent JP-2000020056-A (JP)
Title: Signal distribution system of audio data and its system
Inventor: KAWASAKI AKIRA
IPC: G10K15/02
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the play of an audio system which is capable of automatically and easily executable by executing the supply of audio data to a sound reproducing device by a simple system of using computers and the system. SOLUTION: The signal distribution method for the audio data and the system consist in sending identification data for signal reception and play data inclusive of play start time data and audio data for starting play in time and the address data of the audio date storage position of a memory device 9 of a sub-computer system 4 to a sub-computer system 4 via telephone circuits disposed in this main computer system 1. The sub-computer system 4 dealing with the identification data for signal reception stores the play data having the corresponding addresses in the addresses corresponding to the play start time data in the data from the main computer system 1 into the memory device 9 of the sub- computer system 4, read outs the play data, reproduces the audio data as analog data and plays the data via the speaker connected to the sub-computer system 4.
Patent JP-H0666924-A (JP)
Title: Pulse radar apparatus
Inventor: KODERA MASAO
IPC: G01S7/03
Filed: 1992-08-21
Abstract: PURPOSE:To obtain a pulse radar apparatus, which can be effectively used as a vehicle-mounted equipment and can be made compact. CONSTITUTION:A high-frequency transceiver circuit 12 is connected to one antenna 11 for both transmission and reception. First and second transmission lines 21 and 22 are connected to a connection branching point (a), to which the antenna 11 is connected. The output from a high-frequency oscillator 24 is coupled into the first transmission line 21 through a third transmission line 23. One end of each of the first and second transmission lines 21 and 22 is grounded through first and second high-frequency switches 25 and 27, respectively. The connecting point of the third transmission line 23 and the oscillator 24 is grounded through a fourth transmission line 28 and a third high-frequency switch 29. A local signal is supplied through the fourth transmission line 28 into a mixer 26, wherein the output of the second transmission line 22 is inputted. The received signal is outputted from the mixer 26. Here, the high-frequency switches 27 and 29 are closed in the transmitting section. The first high-frequency switch 25 is closed in the receiving section.
Patent JP-2000084492-A (JP)
Title: Valve sorter
Inventor: OKUNO HIDEJI
IPC: B07B13/07
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a valve sorter enabling the sorting excluding one not more than lower limit of a tolerant range and one not less than the upper limit thereof and capable of preventing the damage of a valve and the generation of noise. SOLUTION: A valve sorter consists of first and second shafts 20 arranged in parallel and the rotary drive motor of the first shaft and the feed screw 11 for feeing a valve (b) from the inside to the outside is formed to the outerperiphery of the first shaft 10 and an annular recessed part 21 is formed in the vicinity of the outside of the second shaft 20 and the interval between the bottom surface of the annular recessed part and the outer surface of the first shaft 10 opposed to the bottom surface is a dimension permitting the falling of the valve (b) of which the outer shape dimension is within a tolerance range.  In this case, the valve (b) having a tolerance dimension falls from the annular recessed part 21 and the valve (b) of a tolerance dimension falls from the annular recessed part 21 and the valve having the tolerance dimension or less falls before reaches the annular recessed part and the valve (b) having the tolerance dimension or more exceeds the annular recessed part 21 to fall.
Patent JP-H0271415-A (JP)
Title: Manufacture of thin-film head
Inventor: MATSUBARA TAKAO
IPC: G11B5/31
Filed: 1988-09-05
Abstract: PURPOSE:To suppress warpage after a head string is bonded and to reduce the difference of a pole height after grinding by fixing temporarily the head string by heat melting adhesives on a lap carrier whose upper part and lower part are made of different types of materials when the head string is ground and processed. CONSTITUTION:A head string 1 is fixed on a lap carrier 3 by heat melting adhesives 4 with its medium facing surface 2 up. Here, an upper part 3a of the lap carrier 3 is made of the material whose coefficient of thermal expansion is smaller than that of its lower part 3b. That is to say, the surface of the lap carrier 3 in contact with the head string 1 is curved when heated and returns to a plane when cooled. Thus, the hardening of the heat melting adhesives 4 is completed in a state where there is no warpage of the lap carrier 3 and the head string 1, and when the medium facing surface 2 of the head string 1 is ground and processed in this state, the uniform pole height can be obtained at both ends and the center of the head string 1.
Patent JP-H0563143-A (JP)
Title: Method of forming resistor
Inventor: KATOU AKIYUKI
IPC: H01L21/822
Filed: 1991-09-03
Abstract: PURPOSE:To provide an IC process for forming resistors with less variation in temperature coefficient at a constant dose of implantation. CONSTITUTION:A boron-doped polysilicon film is formed on a substrate 1 to make a resistor layer. The polysilicon film is in part thermally oxidized to formed an oxide film 7 as a high resistance region 5, whereas part of it is converted to a low-resistance region 6 without oxidizing.