baber/WOPTO huggingface dataset:
Patent JP-H0873656-A (JP)
Title: Production of biodegradable plastic
Inventor: HASEGAWA YOSHINARI
IPC: C08L1/02
Filed: 1994-09-06
Abstract: PURPOSE: To readily mass-produce a biodegradable plastic completely degradable in soil without applying a load on the natural environment at a low production cost. CONSTITUTION: This method for producing a biodegradable plastic of a prescribed shape is to knead a bean-curd refuse with starch and sodium alginate at a relatively low temperature of <= about 80 deg.C while heating both, add the resultant kneaded material to a metallic salt, mold the mixture, further allow the formed molding to naturally stand at normal temperature, then dry the molding and remove the excessive moisture. Thereby, the bean-curd refuse is held in nearly a uniformly distributed state in a high-molecular polymeric layer resinified by the chain polymerization method using ions as a chain carrier.
Patent JP-H1149983-A (JP)
Title: Curable emulsion
Inventor: MAEDA TETSUO
IPC: C09D4/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion which has a sufficiently long pot life and an improved workability by emulsifying a free-radical-polymerizable monomer contg. a free-radical polymn. initiator and a free-radical polymerizable monomer contg. a decomposition accelerator in water. SOLUTION: This curable emulsion is obtd. by mixing an emulsion (A) prepd. by emulsifying a free-radical-polymerizable monomer contg. a free-radical polymn. initiator in water with an emulsion (B) prepd. by emulsifying a free- radical-polymerizable monomer contg. a decomposition accelerator in water and pref. contains 1-99 wt.% free-radical-polymerizable monomer, the free-radical polymn. initiator in an amt. of 0.2-10 wt.% of the monomer, and the decomposition accelerator in an amt. of 0.1-10 wt.% of the monomer. Thus, a pot life of 3 hr or longer can be achieved. This curable emulsion is applied to a substrate, freed from water, and subjected to the polymn. of the monomer, giving a cured coating film, and can be used by applying it to a wide area as an adhesive or a coating material.
Patent JP-H1154379-A (JP)
Title: Electrolyte and electrochemical element using the same
Inventor: TAKAMUKAI YOSHINORI
IPC: H01G11/62
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance and solubility to solvent, by combining electrolytic anions having electrochemically high withstand voltage with cations shown by a specified chemical formula. SOLUTION: An electrolytic solution is salt whose cation component is compound shown by a formula I or II. R<1> is a 1-20C hydrocarbon group or a hydrogen atom which may be substituted by a hydroxy group. R<2> , R<3> , R<4> and R<5> are 1-10C hydrocarbon groups which may have a hydroxy group, an amino group, a nitro group, a siano group, a carboxyl group, an ether group and aldehyde droup, respectively. A part or the whole of R<1> , R<2> , R<3> , R<4> and R<5> may mutually couple and form a ring. The anion constituting the salt is one or more kinds out of 2C or more perfluoro alkane sulfonic acid ion, per chloro alkane sulfonic acid ion, perfluoro alkane carbonic acid ion, perchloro alkane carbonic acid ion, etc.
Patent JP-H0376623-A (JP)
Title: Extrusion of resin incorporated with crosslinking agent
Inventor: NATORI NOZOMI
IPC: B29C48/50
Filed: 1989-08-21
Abstract: PURPOSE:To attempt to make an extrusion operation smooth by replacing the atmosphere in an extruder with an inert gas while at least the first extruder is preheated before extrusion of an resin and extruding the resin. CONSTITUTION:A hopper 2 is attached to the first extruder 1 and a resin is fed therefrom. A crosshead 5 is connected with the second extruder 7 through a connecting part 6 and pipes p for filling an inert gas are provided in the hopper 2 and a filter part 3 of the first extruder 1 and an exhaust vent q is set e.g. in a prtten route to the crosshead 5 and by drawing a vacuum, the inside of the first extruder is easily replaced with an inert gas. Before extrusion, by replacing air in the apparatus with an inert gas while at least the first extruder 1 is preheated, the resin is extruded without exposing the resin with oxygen at high temp. A resin incorporated with a crosslinking agent with good quality can be extruded.
Patent JP-H0262075-A (JP)
Title: Solid image pick-up tube
Inventor: ABE HIROSHI
IPC: H04N5/372
Filed: 1988-08-27
Abstract: PURPOSE:To reduce a smear generated by lateral diffusion of photoelectric conversion carriers by forming an N-type region or an N<+>-type region except the lower part of the N-type region of a photodiode inside an N<->-type semiconductor substrate. CONSTITUTION:An N<->-type semiconductor substrate 1 has an N-type region 10 having higher impurity density than the semiconductor substrate 1 except the lower part of an N-type region 3 of a photodiode on its surface. Due to the existence of this N-type region 10, the lowest line 9 of the potential from the end of the N-type region 3 of the photodiode to the N-type buried region 10 is formed more on the surface side as compared with the formed one. In this way, a space between the N-type region 3 of the photodiode and the lowest line 9 of the potential is narrowed, so that also photoelectric conversion carriers generated in this space are reduced. Since moreover this interval is narrow, most of carriers generated here are not diffused laterally but collected to the N-type region 3, thus sharply reducing a smear.
Patent JP-H0941218-A (JP)
Title: Production of polyamide fiber having roughened surface
Inventor: HORIO TOMOYUKI
IPC: D06M101/16
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To produce a polyamide fiber, having a roughened surface, excellent in touch feeling and suitable as a woven or a knitted fabric by specifying the end group contents of a polyamide, a hindered amine-based compound to be added and its amount added, applying an aqueous emulsion to a melt spun yarn and roughening the surface. SOLUTION: The difference (g equiv./10<6> g) between the contents of carboxy group and amide group which are end groups of a polyamide is regulated to <=200 and >-200 and a hindered amine-based compound having >=3 substituent groups of the formula (R is H, a 1-4C alkyl or a 1-8C alkoxy) in the molecule in amount of 0.3-5 pts.wt. based on 100 pts.wt. polyamide is contained therein to carry out the melt spinning. When an aqueous emulsion is applied to the discharged yarn, unevennesses can be produced on the fiber surface without relying on eluting and removing treatments to roughen the surface.
Patent JP-H0497235-A (JP)
Title: Liquid crystal display device for projection
Inventor: SHIODA HIDETOSHI
IPC: G03B21/132
Filed: 1990-08-10
Abstract: PURPOSE:To effectively prevent the temperature of a liquid crystal display board from rising caused by the light source of a projecting means and to obtain an enlarged projected image having high resolution by blowing air to the inside of a housing by means of an air blowing means and making it circulate inside the housing. CONSTITUTION:An interval between a liquid crystal display board 22 and an original placing stage is narrowed by making use of the liquid crystal display board 22 to which the frame 24 is attached. Then, the surface of the liquid crystal display board 22 is set to be opposed to the original placing stage of the projecting means, and an inverted image is displayed on the liquid crystal display board 22. And the air blown the inside of a main body through the air blowing means 32 is guided to the back surface and the surface of the liquid crystal display board 22 by air guiding means 34 and 36 and is made to circulate along the liquid crystal display board 22, so that the liquid crystal display board 22 is effectively cooled. Thus, the temperature rising of the liquid crystal display board 22 due to heat from the light source of the projecting means is prevented and the enlarged projected image having the high resolution can be obtained.
Patent JP-H0532735-A (JP)
Title: Composition for plastic lens and production of plastic lens
Inventor: FUKUSHIMA HIROSHI
IPC: C08F12/00
Filed: 1991-07-31
Abstract: PURPOSE:To obtain the subject composition having excellent heatresistance, impact resistance, etc., and useful for plastic lens having high refractive index by compounding a urethane (meth)acrylate, a polybutylene glycol di(meth) acrylate, etc., at specific ratios. CONSTITUTION:The objective composition having a refractive index of >=1.55 can be produced by compounding (A) 30-80 pts.wt. of a urethane (meth)acrylate of formula I (R<1>, R<2> and R<4> are H or methyl; R<3> is aromatic hydrocarbon group; j, k, m and n are 1-5; X<1> to X<4> are H, methyl, Br, etc.; Y is group of formula II, formula III, etc.), (B) 10-60 pts.wt. of a polybutylene glycol di(meth)acrylate of formula IV (R<5> is H or methyl; p is 5=16), (C) 10-60 pts.wt. of a styrenic compound of formula V (X<5> is Br, Cl or I; q is 0-5) and (D) 0-50 pts.wt. of a compound having one or more polymerizable double bonds in the molecule [e.g. phenyl (meth)acrylate] (the sum of A to D is 100 pts.wt.) as main components.
Patent JP-H03227841-A (JP)
Title: Card feeder
Inventor: HOSOKAWA MINORU
IPC: G06K13/067
Filed: 1990-08-10
Abstract: PURPOSE:To make accurate single sheet card feed possible in a stabilized manner even when the cards of different thickness are included by constituting so that a separator roller is energized in the direction opposite the rotating direction of a rotating roller and the card feed, and by employing a brake roller which sandwiches a transport surface together with the rotation roller. CONSTITUTION:When cards (c) in a stacked condition are introduced to a separator roller 13, the cards (c) on the brake roller 44 side are stopped with the friction of the brake roller 44 while only the cards (c) on the rotation roller 45 side are fed forward. Although a frictional force in the direction opposite the card (c) feed direction is exerted with the brake roller 44 on the cards (c) of the roller 44 side, since an energizing force proportional to the card (c) feeding force in the direction opposite the card (c) feeding direction is added to this frictional force, the frictional force is large enough to stop the feed of the cards (c) even if the thin cards (c) are fed in a stacked condition. In the case a very large frictional force is exerted, the brake roller 44 turns by a small amount in the feed rotating direction so that a large torque change does not occur in drive system.
Patent JP-S6456532-A (JP)
Title: Structure of additional part of hollow molded product with additional part
Inventor: NAKAGAWA TATSUYA
IPC: B29C65/02
Filed: 1987-08-28
Abstract: PURPOSE:To stick additional parts and a hollow molded product body far strongly to each other and at the same time improve sealing properties, by providing a seal part between a base part and connecting part, in an additional part of the hollow molded product having the base part and connecting part. CONSTITUTION:An additional part 1 made of plastics possesses a thin (0.5mm or less) seal part 1c besides a base part 1b and connecting part 1a and fused to parison 2 for monolithic adhesion. The connecting part 1a may be omitted. In this case, it becomes a coat reduction by that amount. Although it is desirable that an additional part (a) and hollow molded product body 2 are of the same quality of the material, when they are different from each other, it is necessary that they are of the qualities of materials compatible with each other.
Patent JP-H0633004-A (JP)
Title: Resin composition for flat electrodeposition coating
Inventor: OBATA KATSUYA
IPC: C09D133/04
Filed: 1992-07-20
Abstract: PURPOSE:To provide a resin composition for electrodeposition coating capable of forming a coating film excellent in physical properties. CONSTITUTION:This resin composition for flat coating is characterized by its film-forming components composed of (a) an alpha,beta-ethylenic unsaturated polycarboxylic acid resin containing 0.1 to 10.0wt.% vinyl silicone macromer and (b) an alkoxylated methylol melamine and its composition containing products obtained by heating an aqueous emulsion containing the components (a) and (b). This composition can form a coating film excellent in surface smoothness and water repellency and, therefore, remarkably improved in dew-fall resistance and scuff resistance.
Patent JP-H0260733-A (JP)
Title: Staple driving method for packing box
Inventor: YAMAMOTO MASAHIRO
IPC: B31B50/68
Filed: 1988-08-26
Abstract: PURPOSE:To enhance working efficiency by returning a folded corrugated board box material to the original rectangle to receive an article to be packed and placing said material on a moving table so that the opening parts of both surfaces thereof are turned in an up-and-down direction and allowing the same to pass between upper and lower staple driving guns to drive staples in both upper and lower surfaces. CONSTITUTION:A corrugated board box material having a collapsed shape is restored to a rectangle to receive an article to be packed therein and lid pieces 4b are bent to be superposed on a main body 4a and the packing box 4 thus formed is placed on a roller conveyor 2 being a moving table in such a state that the upper tongue pieces 4b are turned in an up-and-down direction to be moved on the roller conveyor 2 between staple driving guns 3a, 3b provided up and down. When the packing box 4 reaches the first position where staples must be driven, this state is detected by a sensor 3c to operate an air valve and staples are driven at predetermined positions by compressed air. After a plurality of staple driving processes are successively performed, the packing box 4 reaches the terminal of the roller conveyor 2.
Patent JP-H0873202-A (JP)
Title: Controller for amount of ozone to be generated for water treating facility
Inventor: KAGEYAMA KOJI
IPC: C01B13/10
Filed: 1994-09-07
Abstract: PURPOSE: To adequately control the amt. of ozone to be generated with respect to a flow rate of inflow water by adding an arithmetic section for correcting the control target value on the flow rate of the inflow water to the fore stage of an existing control system for the ozone to be generated. CONSTITUTION: The raw water taken in from rivers, etc., is introduced to a flocculating and settling treatment 1, where a flocculating agent is injected into the raw water to remove sand and suspended materials. The raw water is automatically measured by a flow meter 3 and is introduced by a raw water pump 2 to an ozone contact basin 4. The gaseous raw material of an ozonizing gas is supplied by a blower 10 to an ozone generator 11 and the generated gaseous ozone is supplied as fine bubbles by a gas diffusion pipe 12 into the ozone contact basin 4, by which the dissolved org. materials in the water to be treated are oxidation decomposed.  At this time, the ozone injection rate set by an ozone injection rate setter 6 is corrected by the measured value of the flowmeter 3 in the arithmetic section 7 for correcting the ozone injection rate and is transmitted to the arithmetic section 8 for the amt. of the ozone to be generated and the control section 9 for the amt. of the ozone to be generated. The effluent water from the ozone contact basin 4 enters a bioactive carbon treating device 5 where the dissolved org. materials are adsorbed away and the effluent water is subjected to the oxidation decomposition of microorganisms then to sterilization with chlorine. This water is distributed as city water.
Patent JP-H0878360-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYATA HIROSHI
IPC: H01L21/3205
Filed: 1994-09-07
Abstract: PURPOSE: To provide a means by which a low-resistance interconnection is formed on an Si region without destroying a p-n junction such as a source region, a drain region or the like which has been formed in advance regarding the manufacturing method, of a semiconductor device, which has a feature in the formation method of an interconnection. CONSTITUTION: When an interconnection is formed across the surface of an insulating region (a LOCOS oxide film 2) and the surface of an Si region (a source region 6) which have been formed on an Si substrate 1, an SiGe film 8 is formed in a region which includes the surface of the insulating region and the surface of the Si region, the SiGe film is patterned to a desired interconnection shape without damaging the surface of the Si region by making use of the difference in an etching rate between Si and SiGe, and a high-melting- point metal film (a Co film 11) is formed in a region which includes the Si region and the patterned SiGe film. Then, when a heat treatment is executed, the Si region, the patterned SiGe film and the high-metaling-point metal film are reacted so as to be changed into a metal silicide, and a low-resistance interconnection (a Co silicide film 12) is formed.
Patent JP-H0635200-A (JP)
Title: Photosensitive transfer sheet and forming method for resist pattern
Inventor: SATO MORIMASA
IPC: G03F7/26
Filed: 1992-07-17
Abstract: PURPOSE:To obtain a photosensitive transfer sheet having a photosensitive resin layer and a temporary supporting body which is free from deposition of dust or the like on the photosensitive resin layer when the temporary supporting body is peeled from a laminated body consisting of the photosensitive transfer sheet and a supporting body to which the photosensitive resin layer is to be transferred. CONSTITUTION:This photosensitive transfer sheet consists of a synthetic resin temporary supporting body 2, a barrier-type peeling layer 3 or a peeling layer and barrier layer, and an alkali-developing photosensitive resin layer 4 in this order laminated on the supporting body 2. The temporary supporting body 2 has <=10<13>OMEGA/square surface electric resistance. A resist pattern is formed by using this photosensitive transfer sheet 1 and transferring the photosensitive resin layer 4 on a supporting body.
Patent JP-S58110926-A (JP)
Title: Heating cooker
Inventor: HIRAI KIYOSUMI
IPC: F24C3/12
Filed: 1981-12-25
Abstract: PURPOSE:To improve usability of a heating cooker and to ensure safe operation of the same, by employing such an arrangement that the temperature in a heating chamber can be known from turning-ON or turning-OFF of either one of combustion indicating lamps that is made through manipulation of a temperature setting knob of a temperature setting section. CONSTITUTION:Starting and stopping of gas supply to a plurality of gas burners 11, 12 for heating the inner space of a heating chamber is effected by solenoid valves 33, 38, and the temperature in the heating chamber is detected by a temperature detector 40. Further, whether the gas burners 11, 12 are in operation or not is indicated respectively by combustion indicating lamps 13, 14, and a control circuit 22 controls the gas burners 11, 12, lamps 13, 14, etc. in response to the output signal of the temperature detector 40 by the aid of the solenoid valves 33, 38. The temperature in the heating chamber is set by a temperature setting section 15. With such an arrangement, the temperature in the heating chamber can be known from turning-ON or turning-OFF of either one of the two lamps 13, 14 that is caused through manipulation of a temperature setting knob 16 of the temperature setting section.
Patent JP-2000047993-A (JP)
Title: Miniaturized portable terminal
Inventor: KUDO TATSUYA
IPC: B41J29/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To expand the maximum printable width and to make a terminal usable easily by both right-handed and left-handed operators. SOLUTION: The miniaturized portable terminal 10 is provided with an operating unit 11, in which an operating part 13 for accepting operation by the operator and a display part 14 for displaying print contents are arranged side by side, and a printer unit 12 equipped with a printer part for printing prescribed items on paper. The printer unit 12 can be freely attached while being separated at the left and right side parts of the operating unit 11. The printer part is provided with a paper ejecting port 15 for ejecting the printed paper and the paper breadthwise direction of the paper ejecting port 15 is formed so as to be almost parallel to the lengthwise direction of the operating unit 11 with the printer unit 12 attached to the operating unit 11.
Patent JP-S58117015-A (JP)
Title: Message output system of computer system
Inventor: ICHIKAWA SUEKICHI
IPC: G06F1/00
Filed: 1981-12-29
Abstract: PURPOSE:To decrease unnecessary operation stop time, by selecting a message requesting the response of the operator, outputting it as listening information and urging the response of the operator. CONSTITUTION:A signal separation section 21 transmits signals including data representing a JOB name to a sound synthesis processing section 22 in response to a message signal of JOBEND. The section 22 transmits the signal to a sound synthesis section 25, receives a prescribed synthesized signal and transfers it to a sound signal transmission section 24. A sound signal forming section 23 receives a signal having the content of concrete processing such as JOBEND, selects a sound signal according to the signal from a stored pattern and transmits it to the section 24. They are arranged in the section 24 and transmitted to a conversion circuit 4 as the sound signals.
Patent JP-H0556283-A (JP)
Title: Coder and decoder
Inventor: YABUI RIKA
IPC: H04N1/417
Filed: 1991-08-26
Abstract: PURPOSE:To stabilize the number of the times of reference of a decoding table in the decoding processing. CONSTITUTION:The reference address of a coding table 202a at a table ROM 200a is constituted by preparing based on an information word including a first bit field to show the value obtd. by adding 1 succeeding to the number (n) of '0' continuous from the head of the code data, a second bit to show the color of the code data and a third bit field having the number of the prescribed bits of the code data. At the time of the decoding processing, a CPU 100a prepares the reference address, reads the coding table and performs the decoding. Then, the number of the times of the reference of the decoding table is always limited to two times stably regardless of the kind of the code.
Patent JP-S6194157-A (JP)
Title: Storage control system of information processor
Inventor: TANAKA HIDETOSHI
IPC: G06F12/12
Filed: 1984-10-12
Abstract: PURPOSE:To use effectively machine resources of a main storage device or an auxiliary storage device by providing an instruction declaring the end of a program area on a program and recognizing and executing this instruction by a central processing unit. CONSTITUTION:An information processor consists of a central processing unit 1, a main storage device 2, and an auxiliary storage device 3. The central processing unit 1 reads instruction codes from a program area 4 on the main storage device 2 and uses a program area A and a program area B to execute the program. When the instruction declaring the end of the program area A is read into the central processing unit 1 from an A end instruction area 5, the central processing unit L recognizes this instruction to judge that the program area A is already unnecessary. The program area to be erased is recognized by an address range generating means of the central processing unit 1, and all of the program area A is erased from the program area 4.
Patent JP-S6262711-A (JP)
Inventor: FURIIDORITSUHI RAMUBERUTOUSU
IPC: B29B9/06
Filed: 1986-09-12
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。