baber/WOPTO huggingface dataset:
Patent JP-H0941728-A (JP)
Title: Sound absorption device of air tent
Inventor: SUGAWARA TOSHIO
IPC: E04H15/02
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to absorb sound of an air tent. SOLUTION: Two membranes 4c and 4d having a circular-shape in a plane view are arranged between membranes 4a and 4b forming an air tent 4, and an air chamber 14a is formed. A plurality of air inlets 20a linking with the air chamber 14a are provided to the periphery thereof. While, a plurality of exhaust ports 20b linking with the air chamber 14a are formed in the periphery of the air chamber 14a on an opening side in the center of the air tent 4. A ventilating pipe 22a is connected to the air inlets 20a, and a ventilating pipe 22b is connected to the exhaust ports 20b. When sound absorption is executed, sound absorptive fiber lump is sent to the inside of the air chamber 14a through the ventilating pipe 22a, and the air chamber 14a is filled therewith.  As a result, a space between a space under the air tent 4 and an outside space is acoustically cut off, and inside sound does not leak to the outside, and on the contrary, no outside sound enters the inside.
Patent JP-H1146279-A (JP)
Title: Original retainer for image reader
Inventor: FUCHIOKA HIROYUKI
IPC: G03B27/62
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent an original from being lifted out at plural rear area borders which are placed in parallel on an original platen. SOLUTION: This original retainer 1 is provided to an image reader, where an illumination light is emitted on an original placed on an original platen, along a main scanning direction and a light reflected in an original which receives the illumination light from plural read areas placed in parallel on the original platen along a subscanning direction perpendicular to the main scanning direction is read by a light-receiving section. The original retainer 1 is provided with a retainer main body 2 and an original close contact member 3 that depresses the original onto the original platen to make it close contact thereto. A strip plate 13 as a pressing force improvement member for improving the pressing force onto the original at the borders of the adjacent read area is adhered to the surface of the original close contact member 3 toward the retainer main body 2.
Patent JP-H0948668-A (JP)
Title: Aluminum nitride sintered compact and its production and device for producing semiconductor
Inventor: KOBAYASHI HIROMICHI
IPC: H01L21/3065
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain an aluminum nitride sintered compact byreducing its color value and bringing its color close to black without adding a metallic compound such as a sintering assistant or a blackening agent, especially a heavy metal compound thereto. SOLUTION: This aluminum nitride sintered compact is defined by the fact that a carbon peak is detected at 2θ=44 deg.-45 deg. X-ray diffraction angle other than the aluminum nitride peak of a main crystalline phase in the X-ray diffraction chart of the main crystalline phase of the aluminum nitride sintered compact. Preferably, the crystalline phase of the aluminum nitride sintered equips the main crystalline phase of AIN, a sub-crystalline phase consisting of ALONE and a carbon phase, substantially is free from (AIN)x (Al2 OC)1-x phase, and has <=4 color value prescribed in JIS Z 8721, and the ratio of carbon atoms contained in the aluminum nitride sintered compact is 500ppm-5000ppm.
Patent JP-S6376281-A (JP)
Inventor: SAKAI HARUHIKO
IPC: H01R13/11
Filed: 1986-09-17
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-H0880663-A (JP)
Title: Material to be recorded, production thereof, ink jet recording method and production of printed matter
Inventor: HAYASHI YASUKO
IPC: B41M5/00
Filed: 1994-09-13
Abstract: PURPOSE: To provide a material to be recorded excellent in surface gloss, the color forming properties of a printing image, ink receptivity and drying properties and hard to generate bending and a whitening phenomenon. CONSTITUTION: A material to be recorded is obtained by providing an ink receiving layer containing a silica compd. such as a gel formed by the hydrolysis and polycondensation reaction of a water absorbable polymer such as polyacrylate and alkoxysilane and polyvinyl alcohol on a base material and adapted to an ink jet recording method and the production of printed matter.
Patent JP-H0648887-A (JP)
Title: Pulling-up method of silicon single crystal
Inventor: HORIOKA YUKICHI
IPC: C30B29/06
Filed: 1992-07-24
Abstract: PURPOSE:To obtain a silicon water high in dielectric strength of oxide film by pulling-up a silicon single crystal while repeating high speed and low speed pulling-up. CONSTITUTION:The silicon single crystal 1 hung by a single crystal pulling-up wire 8 is dipped into a molten silicon 4 kept at 1410-1400 deg.C in a quartz crucible 5 and is pulled-up so as to be 0.2-0.7mm/min average pulling-up speed while repeating high speed pulling-up of 0.7-1.5mm/min and a lower speed pulling-up (<=0.5mm/min lower than the high speed pulling-up).
Patent JP-S6461213-A (JP)
Title: Manufacture of laminated molding
Inventor: MASUI SHOHEI
IPC: B29L9/00
Filed: 1987-08-31
Abstract: PURPOSE:To obtain a laminate having a fabric having an external surface appearance of far high degree for its outermost layer, by a method wherein a skin material having the fabric for its outermost layer is wetted with water prior to feeding of a termoplastic resin molten body. CONSTITUTION:A skin material having a fabric for its outermost layer is wetted with water or an aqueous solution, or substance which possesses appropriate volatility and is a liquid under the normal state or a solution having the said substance for its solvent prior to a feeding of molten resin. When the solution into which a surface-active agent which is far preferably a cationic surface-active agent is dissolved is used as the water, far excellent effect is obtained. The effect due to wetting with the water comes out in the form of holding of an external appearance and hand of the surface of the fabric and prevention of a tear at a corner, oozing-out of the molten resin into a fabric side and a warp of a molded product.
Patent JP-H0639010-A (JP)
Title: Belt-shaped digital compression implement
Inventor: CHAYAMA TAKASHI
IPC: A61H15/00
Filed: 1992-07-25
Abstract: PURPOSE:To provide the digital compression implement which can execute digital compression to not only the front part of the body but also the back part such as the back and the waist, etc., and also, quickens the circulation of the blood of an arm by executing this digital compression, and rather eliminate stiff shoulders, etc. CONSTITUTION:Between two lines of string-like bodies 1, 1 formed by using a string of 2.8mm thickness and about 400-600mm length, being soft and small in elasticity, a supporting string 4 is attached at an interval of about 30-40mm, and also, a finger-pressure ball 2 is fitted loosely by two pieces or three pieces each to the respective supporting strings 4 and this part is shaped like a belt, and moreover, a handle 3 is attached to both ends of the string-like bodies 1, 1.
Patent JP-H0883928-A (JP)
Title: Semiconductor light emitting element and manufacture thereof
Inventor: TAJIRI HIROSHI
IPC: H01S5/00
Filed: 1994-09-13
Abstract: PURPOSE: To improve the light emitting efficiency with a low cost by laminating a gallium nitride compound semiconductor layer having at least an n-type layer and a p-type layer on a substrate made of a silicon oxide substrate. CONSTITUTION: The one surface of a silicon oxide plate is mirror polished as a substrate 1, and an n-type GaN film is formed thereon by an MOCVD method. When the film forming temperature is low temperature of about 400-700 deg.C, the GaN is formed in a film in a polycrystalline state to become a low temperature buffer layer 2. Thereafter, when it is epitaxially grown at a high temperature of 900-1200 deg.C, a high temperature buffer layer 3 made of GaN single crystalline layer is formed. Further, an n-type clad layer 4, an active layer 5, a P-type clad layer 6 and a cap layer 7 are grown, and a gallium nitride compound semiconductor is laminated. Thus, since it can be formed on a low-cost silicon oxide substrate, a lower-cost blue semiconductor light emitting element than a sapphire can be obtained.
Patent JP-H0382952-A (JP)
Title: Measuring method and apparatus of sound velocity and viscosity of liquid by surface wave
Inventor: NOMURA TORU
IPC: G01N11/00
Filed: 1989-08-28
Abstract: PURPOSE:To measure the sound velocity and viscosity of a liquid with high accuracy by operating the supersonic speed and viscosity of said liquid according to a plurality of specific formulae based on the variance obtained when the distance between a sensor and a reflecting plate is changed. CONSTITUTION:The supersonic speed Va is obtained according to an equation I (Vs: speed of the surface wave, DELTAt: delay time difference at the moving time, DELTAh: moving height) on the basis of a variance DELTA obtained by changing the distance between a sensor 2 and a reflecting plate 3. Thereafter, a bulk modulus kappaof the liquid is operated according to an equation Va=(kappa/rho)<1/2> on the basis of the supersonic speed Va. Then, after measuring a transmission loss alpha of the surface wave per a unit length, the viscosity eta of the liquid is operated by the use of the bulk modulus kappa according to an equation II (P: power flow per a unit width without perturbation, rho: density of a liquid, V1<2> (i=1, 2, 3): particle speed component at the surface, Vs: transmission speed of the surface wave). Accordingly, the sound velocity and viscosity of the liquid can be measured.
Patent JP-H0883720-A (JP)
Title: Molded coil part
Inventor: TAKAHASHI KAZUO
IPC: H01F27/32
Filed: 1994-09-13
Abstract: PURPOSE: To solve problems that a molded coil part is shortened in production time, lessened in cost, and enhanced in performance. CONSTITUTION: A through-hole 12 is provided to a winding frame 13 formed of thermosetting resin, a primary coil 15 and a secondary 16 are wound around the winding frame 13 for the formation of a coil bobbin, and a magnetic core 21 is built in the coil bobbin, to form a closed magnetic circuit and serve as a coil part main body. The coil part main body is so sealed up with thermoplastic resin 22 as to make only terminals 19 and 20 exposed, where the terminals 19 and 20 are implanted upright in both upper ends of the flanges 17 and 18 located at the ends of the winding frame 13. By this setup, a molded coil part of this constitution is sealed in with thermoplastic resin 22, whereby it is improved in molding productivity.  The winding frame 13 is formed of thermosetting resin, so that it is protected against deformation caused by heat released from a shorted secondary coil, and troubles that a primary coil and the like deteriorate, release heat, and smoke are solved.
Patent JP-H0644772-A (JP)
Title: Memory circuit and system for refreshing it
Inventor: MIYASHITA YOSHIKI
IPC: G11C11/406
Filed: 1992-07-27
Abstract: PURPOSE:To disperse current consumption and to reduce a noise by dividing plural D-RAMs in a memory circuit to plural blocks and refreshing them at every block in different timing from each other. CONSTITUTION:Plural D-RAMs in the memory circuit are divided to a first to a fourth D-RAM blocks 11-14. Then, signal lines 22-24 are provided at every blocks 11-14, and the blocks 11-14 are refreshed by a common refresh circuit in different timing from each other. By such a constitution, since current consumption at a refresh time is dispersed, the noise occurring from power source is reduced, and influence to other equipment is reduced as well.
Patent JP-S6461791-A (JP)
Title: Display device having cold cathode tube
Inventor: KARASUYAMA KAZUO
IPC: G09G5/10
Filed: 1987-09-01
Abstract: PURPOSE: To obtain a display device whose luminance can be adjusted by providing a means instructing luminance adjustment, a means specifying the luminance, a means deciding the set data of the luminance in accordance with their outputs and a means deciding the luminance based on the set data. CONSTITUTION: The luminance adjustment is instructed by depressing the CODE key CK of a keyboard 1. The luminance is specified by number keys 1-4, and the set data E0 -E3 of the luminance are decided in accordance with the output. The luminance of a cold cathode tube 6 is decided by that the input voltage V for an inverter 5 alternates and is made as the input voltage for the cold cathode tube 6 based on the set data decided. The display device having the cold cathode tube whose luminance is freely easily changed and adjusted so as to make an operator feel it adequate comparing with the display device of the cold cathode tube whose luminance can not be adjusted as in the conventional manner is obtained.
Patent JP-S6197378-A (JP)
Title: Sealant for air duct
Inventor: KURIYAMA YUJI
IPC: C09K3/10
Filed: 1984-10-18
Abstract: PURPOSE:To provide the title sealant having high flexibility and impact resis tance, excellent heat insulating property, strong adhesion to a duct body with excellent airtightness, prepared by adding tackifier, inorg. filler, softener, etc. to a specified base copolymer. CONSTITUTION:The sealant consists of (A) 100 pts. wt. ethylene/vinyl acetate copolymer or styrene/isobutylene/styrene copolymer, (B) 20-200 pts. wt tackifier (e.g. coumarone-indene resin), (C) 30-500 pts. wt. inorg. filler (e.g. CaCO3), (D) 0.1-5 pts. wt. antioxidant (e.g. octylated diphenylamine) and (E) 5-100 pts. wt. softener (e.g. dimethyl phthalate). Component (A) as base material has flexibility and impact resistance, addition of components (B), (C) and (D) imparts adhesiveness, neat resistance and airtightness and presence of component (E) serves to maintain properties of component (A) for a long period.
Patent JP-H1150572-A (JP)
Title: Connecting structure for panel material
Inventor: KIMURA KAZUO
IPC: E04B2/72
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the connecting work and disconnecting work by inserting a hook piece fixed to one panel material into the hook groove of another panel material to be coupled with the spring piece of a receiving body, and connecting both panel materials together at nearly right angles. SOLUTION: One piece section 7a of a receiving body 7 is fixed to the hook groove 3A of a panel material 1A by screws 10. The spring piece 6 of the receiving body 7 is set in the protruded state into the hook groove 3A from the side section of the hook groove 3A. The seat piece section 8a of a hook piece body 8 is fixed to the bottom section of the hook groove 3B of another panel material 1B by screws 11, then one of the panel materials 1A, 1B is pressed to the other of them. The coupling piece section 8d of the hook piece body 8 is inserted into the coupling groove 3A of one panel material 1A.  The spring piece 6 is pressed by the coupling piece section 8d and is once retreated, however it is returned to the original position after the coupling piece section 8d rides over the spring piece 6, the free end section of the spring piece 6 is coupled with the coupling piece section 8d, and the connected state is maintained.
Patent JP-S6277994-A (JP)
Title: Desensitizing liquid for electrophotographically made plate for offset printing
Inventor: YOSHIDA HAJIME
IPC: B41N3/08
Filed: 1985-10-01
Abstract: PURPOSE:To provide a desensitizing liquid capable of being put to practical use without generating ground contamination, by incorporating phytic acid as a chelating agent and at least two specified dicarboxylic acids. CONSTITUTION:At least two dicarboxylic acids selected from HOOC-(CH2)n- COOH (wherein n=1-6) and phthalic acid are added to a desensitizing liquid comprising phytic acid as a chelating agent, whereby ground contamination is prevented from occurring in printed matter, and the durability of the desensitizing liquid is remarkably enhanced. If (n) in the above formula is not less than 7, a problem occurs as to the water solubility of the acid of the formula, whereas oxalic acid (n=0) does not produce the desired effect. The dicarboxylic acids are preferably added in an amount of about 60-100mol% based on phytic acid (anhydride). If the amount is less than 60mol%, the durability of the desensitizing liquid may be poor, whereas an amount in excess of 100mol% does not lead to a marked further enhancement of the durability of the desensitizing liquid.
Patent JP-2000045870-A (JP)
Title: Internal combustoin engine and method controlling the same
Inventor: SAKURAI TERUHIRO
IPC: F25B15/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of an internal combustion engine in which intake-air is cooled by an intake-air cooling device, and an absorption refrigerating machine is heated by waste heat, by enhancing the cooling effect of the cooling device. SOLUTION: An outlet pipe 3a for cooling water from an intake cooling device 2 is connected to an inlet pipe 7 for cold water from an absorption refrigerating machine 6 through a pipe line 11, and an outlet pipe 8 for cold water from the absorption refrigerating machine 6 is connected to an inlet pipe 3 for cooling water from the intake cooling device 2 through a pipe line 10. With this arrangement, the intake air cooling device 2 is cooled by the cold water from the absorption refrigerating machine 6 in order to enhance the cooling efficiency.
Patent JP-S58154443-A (JP)
Inventor: ROBAATO UIRIAMU HEIZURETSUTO
IPC: B22D/
Filed: 1982-12-14
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-H0266041-A (JP)
Title: Copying machine
Inventor: ITO MASATO
IPC: B65H7/06
Filed: 1988-08-31
Abstract: PURPOSE:To make a machine convenient for use of paper in size excepting the assigned by displaying the paper when its detected paper size is a size excepting the assigned, in case of the copying machine which can be charged with paper of various sizes. CONSTITUTION:A paper size display part 93 enters sizes A3 to B5 of copying paper in metric size and an inch collectively displaying inch size copying paper. The display part respectively provides LED92a to 92e selected by a select key 92 and lighting the paper size of a cassette mounted to the first and second paper supply ports and LED92f to 92j performing the display being based on the size detected by a size detecting switch. The LED92e and 92j are constituted in a display part of paper size except the assigned. By this constitution, a machine, even when it is charged with the paper in size except the assigned, clearly displays the paper, so that the machine enables an adequate process to be performed, being convenient in use.
Patent JP-H1154596-A (JP)
Title: Multiple sensor and wafer sensor
Inventor: TAKIGUCHI HIDEAKI
IPC: H01L21/67
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a multiple sensor and a wafer sensor capable of detecting an object accurately by noncontact manner and being composed at low cost, by setting a threshold according to the variance of luminous energy by notifying the distinctive change of the detected luminous energy at the edge of the object. SOLUTION: A multiple sensor 13 comprising a large number of transmission sensors set in parallel detects an object 12 shading an optical axis of each sensor. An edge detection characteristic identifying the change of luminous energy of the sensor as the edge of the object 12 passing the optical axis of the transmission sensor is obtained, and the threshold identifying the object detected based on the edge detection characteristic is set.
Patent JP-H0959549-A (JP)
Title: Production of water-soluble ink for ink-jet recording
Inventor: MUKAI HIROSHI
IPC: C09D11/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ink having a small amount of air dissolved in the ink without changing physical properties of the ink in ink containing a surfactant as a component. SOLUTION: In producing water-soluble ink for ink-jet recording comprising water, a water-soluble dye, a humectant, a surfactant and a water-soluble organic solvent in which at least one component of the surfactant is a polyoxyethylene glycol alkyl phenyl ether, the ink is heated with stirring under normal pressure in a boiling state, successively insulated thermally at a temperature lower than the boiling temperature of the ink and higher than a room temperature and cooled with screening air when used.
Patent JP-H1043498-A (JP)
Title: Clothes dryer
Inventor: KURODA KOICHI
IPC: D06F58/28
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the need of time for raising a temperature again since the temperature inside a drum is lowered too much at the time of turning OFF a heater so as to suppress heating in the case a room temperature is low. SOLUTION: When a substrate temperature is less than a reference temperature, until an exit temperature detected by an exit temperature sensor disposed near the air exit of the drum reaches a high limiter temperature TH, the three pieces of the heaters are turned ON and the temperature is raised  (a) [I] period}. When the exit temperature reaches the temperature TH, the two heaters are turned ON an one heater is turned OFF. Thus, the exit temperature is gently lowered  (a) [II] period}. When the exit temperature is lowered to TH-1 deg.C, the three heaters are turned ON again  (a) [III] period}. When temperature rise continues even when one heater is turned OFF, all the heaters are turned OFF when the exit temperature reaches TH+4 deg.C  (b)[III] period}. By such control, the range of temperature fluctuation is made small and the cloth damages of clothes are reduced.
Patent JP-H04103727-A (JP)
Title: Manufacture of unsintered agglomerated ore
Inventor: YAMAGUCHI KAZUNARI
IPC: C22B1/243
Filed: 1990-08-20
Abstract: PURPOSE:To obtain the required strength of agglomerated ore in a prescribed period, in its manufacturing using a raw material obtd. by adding, e.g., blast furnace granulated fine powder contg. gypsum to a powdery iron-contg. raw material, by using a fine particle raw material largely contg. M.Fe and FeO to regulate the content of M.Fe+FeO owing to the fine particle raw material. CONSTITUTION:A blending raw material obtd. by adding blast furnace granulated fine powder contg. gypsum and a Ca-based alkali stimulus to a powdery iron-contg. raw material is mixed with water, and this mixture is kneaded and is subjected to agglomerating treatment, is subsequently stowed into an aging yard and is thereafter aged while it is kept warm. In this method, the above blending raw material is blended with a fine particle raw material contg. total >=30% M.Fe (metallic Fe) and FeO as well as >=25% fine particles having <44mu particle diameter, and the fine particle raw material is blended so that the total content of M.Fe and FeO from the fine particle raw material in the blending raw material will be regulated to >=3%. In this way, the generation of heat by oxidation can effectively be utilized for the showing of the strength of the unsintered agglomerated ore.
Patent JP-S6198067-A (JP)
Title: Facsimile equipment
Inventor: TSUJI MAKOTO
IPC: H04N1/40
Filed: 1984-10-19
Abstract: PURPOSE:To obtain a facsimile equipment which resends originals, one by one, and transmits originals securely by providing a page memory stored with all of image information of an original and writing and reading this page memory simultaneously. CONSTITUTION:Image information read by a scanner is shifted, line by line, to a serial/parallel conversion register 11 and converted from serial to parallel. When one-line data is inputted to the register 11, the register 11 sends a DMA transfer request signal to a DMA controller 13 and then a muCPU14 reads the storage line address of the page memory 2' out of a main memory 15 and sends out the DMA transfer request signal. The DMA controller 13 receives the signal and sends a DMA transfer confirmation to the serial/parallel conversion register 11 and muCPU14 to transfer one line of data to the storage line of the page memory 2' on DMA basis.