baber/WOPTO huggingface dataset:
Patent JP-H0867760-A (JP)
Title: Pre-expanded polypropylene resin particle and its production
Inventor: FUKUI YOSHIFUMI
IPC: C08J9/16
Filed: 1994-08-29
Abstract: PURPOSE: To obtain pre-expanded particles capable of in-mold molding even at low temperature by mixing a PP resin with a specified β-crystal uncleator and adding a volatile blowing agent to the obtained mixture. CONSTITUTION: A crystal uncleator (except quinacridone) is selected from among diamide and dianilide compounds represented by, for example, R<1> -NHCO-X- NHCO<2> (wherein X is a group of formula I; and R<1> and R<2> are each a 5-12C cycloalkyl), R<4> -CONH-R<3> -NHCO-R<5> [wherein R<3> is a 1-24C aliphatic diamine residue, a 6-21C alicyclic diamine residue or a 6-15C aromatic diamine residue; R<4> and R<5> are each a 3-14C cycloalkyl or a 3-14C cycloalkenyl; formula II (wherein R<6> and R<7> are each H, a 1-4C alkyl or alkenyl; and R<8> and R<9> are each a 1-3C alkylene)]. 100 pts.wt. PP resin, 0.0001-10 pts.wt. β-crystal uncleator and about 1-50 pts.wt volatile solvent such as hexane are kneaded with an extruder, and the mixture is extruded through a circular die into an atmospheric ordinary-temperature zone to form a pre-expanded strand, which is cooled by leaving it standing and then cut into pre-expanded particles.
Patent JP-H1135731-A (JP)
Title: Preexpanded particle
Inventor: TAKAHASHI KUNIO
IPC: B29K25/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain preexpanded particles which give molded articles with less unevenness in coloration and hardly contg. voids among particles by preexpanding colored expandable polystyrene resin pellets in such a manner that the ratio of the length to the breadth of the resultant preexpanded particle is in a specified range. SOLUTION: A colored expandable polystyrene resin pellet having a length L and a breadth D is preexpanded by about 10-50 times in such a manner that the length L and the breadth D change into the length (l) and the breadth (d), respectively, of the resultant preexpanded particles and that the ratio of the length (l) to the breadth (d) satisfies the relation: 1<l/d<=4. The ratio of the length L to the breadth D is pref. 5-30. Pref., the length (l) satisfies the relation: W<=3 l (wherein W is the diameter of a filling port of a mold) in terms of easiness of mold filling.
Patent JP-H0370454-A (JP)
Title: Homopolar induction generator
Inventor: KOBAYASHI YASUO
IPC: H02K21/36
Filed: 1989-08-08
Abstract: PURPOSE:To lighten an apparatus in weight by fixing a stator, where three homopolar magnets are arranged on the same circumference, and another stator, which is opposite in polarity to the former stator and has a structure similar to that of the former, at both ends of a case and by connecting a pair of blade members composed of magnetic material through a magnetic cylinder. CONSTITUTION:A stator formed by the arrangement of permanent magnets 8a-8c, 9a-9c with an arrangement angle set at 15 deg.-120 deg. on the same circumference is attached to both ends of a case 6. The circumferential inner and outer surfaces of the magnets 8a-8c are magnetized with N and S poles respectively, and those of the magnets 9a-9c, with polarities opposite thereto. A rotating shaft 1 inserted through the case 6 is fitted with rotors 2 at both ends of the case 6. The rotors 2 are formed by the connection through a ferromagnetic material cylinder 2C of members 2A, 2B composed of three blades 21-23 obtained by working of a magnetic body. A solenoid 5 is wound around frames 71, 72 attached to the case 6 between the rotors 2. When the rotors 2 are rotated, a magnetic flux changes in each space 10 between the permanent magnets so that a voltage is generated in the solenoid 5. Thus, it is possible to manufacture a light apparatus with good efficiency.
Patent JP-H1141223-A (JP)
Title: Data reproducing circuit
Inventor: SUKA MUNEHIRO
IPC: H03L7/06
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To early take bit synchronism to a degraded input signal. SOLUTION: When the repetition of bits in the input signal is detected by an S/P converter 6 for sampling the input signal with the rising edge of a reproducing clock provided by a digital control oscillator 3 without detecting the bit repetition of the input signal through an S/P converter 5 for sampling the input signal with the falling edge of the same reproducing clock, the reproducing clock is inverted by controlling the digital control oscillator 3 so that a normal bit synchronizing signal can be provided from the S/ P converter 5.
Patent JP-H0368164-A (JP)
Title: Transfer molded hybrid integrated circuit
Inventor: HAYASHI SHIGERO
IPC: H01L23/12
Filed: 1989-08-07
Abstract: PURPOSE:To enhance a chip element in effective mounting area by a method wherein the island of a lead frame is formed smaller than the chip element, and an inner lead is extended under the chip element and made to bear against the peripheral part of the rear side of the chip element. CONSTITUTION:The lead frame of a transfer molded hybrid integrated circuit is formed inculding an island 4 and inner leads 5. A chip element 6 is mounted on the island 4. The island 4 is smaller than the chip element 6 in area and supports the rear center of the chip element 6. Therefore, the island 4 does not contact the rear peripheral part of the chip element 6. On the other hand, the tips of the inner leads 5 are extended under the chip element 6 from both the sides nearly on the same plane wiht the island 4 and bear against the rear peripheral part of the chip element 6. As mentioned above, a chip element and a lead frame can be easily fixed and chip element can be enhanced in effective mountin area.
Patent JP-H1154074-A (JP)
Title: Display device
Inventor: KOIDE NOBUAKI
IPC: H01J31/15
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To a display device equipped with a small-sized and inexpensive fluorescent character display tube. SOLUTION: Display patterns 11 to 16 are disposed, being overlapped partly or wholly. The respective display patterns 11 to 16 are divided into a plurality of segments 22 to 40 corresponding to overlapped regions and non-overlapped regions thereof. Surfaces of anode electrodes formed corresponding to the respective segments 22 to 40 and slit parts 48 between the respective anode electrodes are coated with a phosphor layer. When the display patterns 11 to 16 are selectively caused to emit light according to a combination of the segments 22 to 40, corresponding segments emit light together with slit parts 48 adjacent thereto.
Patent JP-S6097509-A (JP)
Inventor: YAMAMOTO YASUAKI
IPC: H01B3/44
Filed: 1983-10-31
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-H0255853-A (JP)
Title: Fuel controller for engine
Inventor: TAKAHASHI TOSHIHISA
IPC: F02D41/26
Filed: 1988-08-17
Abstract: PURPOSE:To keep off the deterioration of a catalyzer and any dangerousness of fire occurrence and so on by comparing a variation in intake air quantity and its rate with the specified value, detecting a misfire cylinder, and stopping its fuel supply. CONSTITUTION:An intake air quantity per specified intake frequency at each cylinder is calculated on the basis of both output signals of a crank angle sensor 11A, detecting a crank angle of an engine 1 at a controller 20, and an air flow sensor 8 detecting the air intake quantity. Then, a misfire state in the engine 1 is detected by a variation in this intake air quantity or its rate, and any fuel supply to the misfire cylinder is stopped. With this constitution, an outflow of unburnt fuel from a cylinder case can be kept back and, what is more, any deterioration in a catalyzer and discharge of harmful exhaust gas or a vehicle fire or the like can be all prevented.
Patent JP-2000014689-A (JP)
Title: Urination assisting instrument
Inventor: SATO YOSHINORI
IPC: A61F5/451
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a urination assisting instrument which can facilitate positioning in urination especially in the case of urination by men and prevent scattering of urine and drip thereof to prevent a toilet stool and the periphery of the toilet stool from being dirtied and can be conveniently used for a bedridden patient regardless of sex by forming a cup-like receiving part on the upper part of a hose part. SOLUTION: A urination assisting instrument body 1 is formed by a cup-like receiving part 2 and a hose part 3 connected to the lower side of the receiving part 2. The urination assisting instrument body 1 may be integrally formed of a permanent material such as soft vinyl or the like as a whole, and may be formed integrally of a water-soluble material such as water soluble paper. In either case, the hose part 3 is formed of a material having flexibility. In the case where the whole is formed of a permanent material or the whole is formed of a water soluble material, of course, the receiving part 2 and the hose part 3 may be formed of different materials. Even in this case, the hose part 3 uses a material having flexibility.  In the case of forming the urination assisting body 1 of a water soluble material, the peripheral side surface of the upper part of the receiving part 2 can be formed from a water absorptive material such as water absorptive paper or the like.
Patent JP-H0948380-A (JP)
Title: Axle supporting device of motor cycle
Inventor: YAMANO ATSUSHI
IPC: B62K25/02
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To insert an axle installed to a front fork easily as well as to pull out it easily, and to improve workability of the disassemblying and the assembling work. SOLUTION: In the axle supporting device of a motor cycle in which the tip of an axle 2 is screwed to one side fork 1a of left side and right side front forks, while the other side end of an axle 2 is installed to the other side fork 1b by an axle holder 7, a spring member 11 is provided between an axle receiving seat 6 formed to the fork 1b and the axle holder 7.
Patent JP-S6360687-A (JP)
Title: Color television receiver
Inventor: FUKUYOSHI YOSHIAKI
IPC: H04N9/68
Filed: 1986-08-30
Abstract: PURPOSE:To obtain a constant chroma signal level by controlling an amplification gain according to a system discrimination output. CONSTITUTION:A chroma signal is separated 2 from an image detection output, and a separated signal is amplified 7, 8 and transmitted to a chroma demodulation circuit. Besides, a color burst signal is separated by a gate 5 from the separated signal from a circuit 2, and a detected 6 voltage is applied to an amplifier 7. The chroma signal is amplified 7 referring to the amplitude value of the color burst signal as a standard. On the other hand, a vertical synchronizing signal is inputted to a frequency discrimination circuit 10, and the circuit 10 discriminates that a incoming TV signal is either of a PAL system or of an NTSC system, then, the opening and closing of a switch 16 is controlled according to the discrimination result. Thus, at the time of the NTSC system reception, the gain of an amplifier 8 comes larger, and at the time of the PAL system reception, the gain of the amplifier 8 comes smaller.
Patent JP-S58107406-A (JP)
Title: Aging apparatus
Inventor: IKEHATA YOSHITERU
IPC: B65G1/02
Filed: 1981-12-17
Abstract: PURPOSE:To reduce running cost and to improve efficiency for transportation of products, by the following method in which many furnace-like racks for againg are moved in an endless circulation, and carrying in of products in and out of the racks can be executed at one position. CONSTITUTION:The apparatus is composed of many furnace-like racks 3 for aging each provided with a door and a means which maintains internal atmosphere of the rack in a predetermined condition, driving means for circulating each rack 3 and rails 31 for supplying electric current to each rack 3. Said each rack 3 is supported on an endless circulating path 1, to circulate in an endless row, and an exhaust cylinder 27 is protrudingly equipped on each rack 3. An endless exhaust duct 5 into which the tip part of this exhaust cylinder 27 is inserted, is prepared along the path 1. When each rack 3 reaches an exit or entrance for carrying in or carrying out the products, the rack is stopped precisely and locked, thereby achieving effective carrying in or carrying out of the products.
Patent JP-H0867721-A (JP)
Title: Production of soft fluororesin
Inventor: KAWASHIMA CHIKAFUMI
IPC: C08F259/08
Filed: 1994-08-30
Abstract: PURPOSE: To provide a simplified process for producing a soft fluororesin by grafting a monomer giving a crystalline polymer onto a specific elastic fluorocopolymer in the form of an aqueous emulsion or a dispersion in a solvent. CONSTITUTION: A monomer comprising at least one fluoromonomer giving a crystalline polymer having a melting point of 130 deg.C or higher us grafted onto an elastic fluorocopolymer containing peroxy bonds in the molecule and having a glass transition temp. not higher than room temp. (and containing 0.1-50wt.% water), the fluoropolymer being in the form of an aqueous emulsion or a dispersion in a solvent. The emulsion or dispersion medium serving as a reaction medium desirably comprises at least t-butyl alcohol and water, and preferably further contains a carboxylic ester, e.g. ethyl acetate or n-butyl acetate, or a chlorinated solvent, e.g. ethylene dichloride or chloroform.
Patent JP-H1043880-A (JP)
Title: Laser machining method
Inventor: MAKINO KEISUKE
IPC: B23K26/40
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a laser machining method that enables piercing and the like appropriately for a hard-to-work material such as ceramics by laser. SOLUTION: The method is for applying piercing to ceramics by laser. With a space set as 2mm between a piercing board 1 and an adjacent wall board 3 which are both made of 2mm thick sialon, a shield plate 5 of 1mm thickness is inserted into the space; with a space set as 1mm between the piercing board 1 and the shield plate 5, YAG laser is applied to the piercing board 1, piercing it by moving a laser beam three times around a circumference having a diameter 1mm.
Patent JP-S6263506-A (JP)
Title: Photopolymerizable dental composition
Inventor: HINO KENICHI
IPC: A61K6/884
Filed: 1985-09-16
Abstract: PURPOSE:The titled composition polymerizable and curable by irradiation with visible light ray, containing a polymerizable monomer, a photosensitizer such as alpha-diketone, etc., a thiol group-containing compound and a polymerization initiator comprising an organic peroxide as a main component. CONSTITUTION:The titled composition polymerizable with visible light ray, containing a polymerizable monomer, (a) a photosensitizer (e.g., anthraquinone or benzil) selected from alpha-diketone, quinone, etc., (b) a compound (e.g., 2- mercaptobenzoxazole) containing a thiol group in the molecule and (c) a polymerization initiator comprising an organic peroxide (e.g., benzoyl peroxide) as a main component. This composition has characteristics such as high curing rate, good adhesiveness to ebur dentis, no coloring of cured material, etc., improved shelf stability and is useful as a dental composite filling material, a material for tooth crown, artificial tooth, filling material for preventing dental caries, plate, impression material, etc.
Patent JP-H0869485-A (JP)
Title: Drawing production device with parts list
Inventor: HIDAKA SADAMI
IPC: G06F17/50
Filed: 1994-08-30
Abstract: PURPOSE: To provide a drawing production device with parts list which can shorten its total work time by shortening the time needed for a job to write the additional information into a drawing by means of a plotting means and also can improve its work efficiency by attaining a continuous batch processing even for the additional information. CONSTITUTION: This production device calls out a parts list that is previously registered in a storage 2 and shows the list on a plotting screen to produce a screen including a parts list. The additional information is previously registered with its attribute in the storage 2. Meanwhile the work stations 11-14 are provided with the sticking means 11E-14E which stick the additional information and the writing means 11F-14F which write the additional information into the storage 2 with addition of the number attribute of the drawing including the parts list after calling the additional information related to the drawing to show it on the plotting screen and sticking the additional information.
Patent JP-2000038364-A (JP)
Title: Production of ether compound
Inventor: MATSUMOTO YASUMASA
IPC: C07C41/09
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a production method capable of supplying conveniently at low cost a high-quality ether compound having excellent hue, smell and preservation stability. SOLUTION: This method for producing an ether compound comprises following (a) to (c) steps; (a) a step for obtaining a reaction product including an ether compound in which a hydroxy compound and/or a carbonyl compound is reacted in the presence of hydrogen and a catalyst, (b) a step for obtaining a reaction liquid in which the catalyst is separated from the reaction product, (c) a step in which the reaction liquid is contacted with hydrogen, steam, nitrogen or an inert gas in the presence of an untioxidizing agent.
Patent JP-H0254574-A (JP)
Title: Semiconductor device
Inventor: IWATA YOSHIYUKI
IPC: H01L21/8242
Filed: 1988-08-18
Abstract: PURPOSE:To obtain a larger capacitor capacity with smaller cell area by utilizing the side face of a groove around a memory cell as a capacitor electrode, and forming a diffused layer having the same conductivity type as that of a substrate and higher impurity concentration in the bottom of the groove as an element isolating region between memory cells. CONSTITUTION:A groove 7 is formed by etching by RIE on a P-type Si substrate 1, a P<+> type diffused layer 12 is formed in the bottom of the groove 7 by ion implanting, and the interior of the groove is thermally oxidized to form a capacitor oxide film 8. Then, after an oxide film 11 on the upper part of the groove is removed, and an N<+> type diffused layer 6 is formed on the sidewall of the upper part of the groove by ion implanting. Thereafter, polySi is buried along the sidewall in the groove, and a storage electrode 9 is so formed as to be connected to the layer 6. Subsequently, a thin oxide film is formed by thermally oxidizing as a capacitor oxide film 10. Further, the oxide film on the bottom of the groove is removed, polysilicon is deposited in the groove to form a cell plate 11, and is brought into contact with the layer 12 in the bottom of the groove 7.
Patent JP-H0490077-A (JP)
Title: Outline tracking system
Inventor: YOSHITOMI ATSUSHI
IPC: G06K9/46
Filed: 1990-08-03
Abstract: PURPOSE:To rapidly track an outline by controlling the tracking of the outline so that a tracking starting point coincides with an outline point tracked at least next to the tracking starting point. CONSTITUTION:The coordinates of an outline tracking starting point 1a and the information of an outline point 1c tracked at least next to the point 1a are stored. When a tracking point is returned to the point 1a, the succeeding outline point 1c is tracked without ending the outline tracking at the returned time, and at the time of deciding coincidence between the detected outline point 1c and a previously stored tracking point, the outline tracking is ended. Consequently, outline tracking can be executed without dividing the outline of connected areas and the outline tracking can be attained without marking respective tracking points.
Patent JP-2000034481-A (JP)
Title: Inorganic composition and its preparation, and fertilizer and soil conditioner prepared therefrom
Inventor: IBUKIYAMA MASAHIRO
IPC: C09K17/12
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain an inorg. compsn. which is effective at a low amt. of manuring and contains SiO2 having a high dissolution ratio by quenching a melt which is obtd. by mixing MgO, SiO2, and CaO in a specified ratio and thermally melting the resultant mixture. SOLUTION: A melt which is obtd. by mixing 1-20 wt.% MgO, 30-50 wt.%, pref. 32-45 wt.%, SiO2, and CaO in a molar atio of (CaO+MgO)/SiO2 of 0.8-2.5, pref. 1.1-2.0, and thermally melting the resultant mixture at 1,350 deg.C or higher is quenched to give an inorg. compsn. of which the dissolution ratio of silicic acid into a 4-wt.% sodium citrate buffer soln. (having an initial pH of 5.5) is 50% or higher; the chemical shift value in the NMR-29Si measurement is -80 to -70 ppm; and the half value width in the measurement is 12-23 ppm. The inorg. compsn. is ground and granulated to give a fertilizer or a soil conditioner. Thus, the absorbability into silicic acid-contg. soil can be improved; the occurrence of damage to crops by disease and pest can be inhibited; the absorption of a fertilizer component can be enhanced; and the yield of crops can be increased.
Patent JP-H0937347-A (JP)
Title: Communication equipment and slave set
Inventor: NAKADA JUNICHI
IPC: H04W72/08
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To immediately originate a call from a slave set from which call originating request is rejected due to the busy state of a line when the line is turned to a free state in a communication equipment such as a cordless telephone set. SOLUTION: When a slave set 10 requests call originating to a line wire to a master set 30 during the communication of an slave set 20 with a line 40 to be the line wire, the master set 30 transmits a line shortage signal to the slave set 20 and a line shortage alarming part 27 in the slave set 20 announces the output of the call outgoing request from the slave set 10 to a user of the slave set 20 by a sound or the like. At the end of communication between the slave set 20 and the line 40, the master set 30 transmits a line free signal to the slave set 10 and a line free alarming part 17 in the slave set 10 announces the free state of the line 40 to a user of the slave set 10 by a sound or the like and an automatic rerequesting part 19 requests a call outgoing to the line wire to the master set 30.
Patent JP-S5994859-A (JP)
Title: Laminated structure for cooling flat heat generator
Inventor: AKACHI HISATERU
IPC: F28D15/02
Filed: 1982-11-22
Abstract: PURPOSE:To effectively cool with less heat resistance and rapid thermal response by a method wherein a heat sink of a metallic block is disused, and the heat absorption part of a heat pipe is put in direct contact with a flat heat generator. CONSTITUTION:The heat absorption part 4 of the heat pipe is made of a thin metallic flat plate, the outer surface is in pressure-contact with heat dissipating planes of the flat heat geneators 1 and 2 as a heat absorption plane, and the inner wall surface is incontact with heat pipe operating liquid and is supported by a pressure resistant supporter 6. The pressure resistant supporter 6 consists of hollow metallic tubes 6-1... and a hollow metallic outer tube 6-8 which ties them up in a bundle, and the outer tube 6-8 is provided with circulation holes 12-1,... in order to use the spout of the vapor of the operating liquid and to enlarge a heat absorption area and a heat dissipating area. The heat dissipating part 5 of the heat pipe has a heat dissipating fin 5-1, and wicks 7 and 8 are loaded to uniformly distribute the operating liquid over the entire body inside the pressure resistant supporter.
Patent JP-S5899819-A (JP)
Inventor: HAINRITSUHI SHIYURITSUKAA
IPC: G05G5/12
Filed: 1982-11-22
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-S6360145-A (JP)
Inventor: NAGAOKA HIDEMITSU
IPC: C04B22/14
Filed: 1986-09-01
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。