baber/WOPTO huggingface dataset:
Patent JP-H03170351-A (JP)
Title: Vinyl chloride-based interlayer composition for laminated glass
Inventor: ASANO AKIRA
IPC: C03C27/12
Filed: 1989-11-29
Abstract: PURPOSE:To improve light resistance, film-forming properties, adhesion to glass, etc., by blending a vinyl chloride copolymer, composed of vinyl chloride, a glycidyl ester and vinyl monomer with a polyvinyl acetal resin, plasticizer and heat stabilizer. CONSTITUTION:A interlayer composition for laminated glass formed by containing (A) a vinyl chloride copolymer containing vinyl chloride, at least one glycidyl ester selected from glycidyl methacrylate and glycidyl acrylate and at least one vinyl monomer selected from ethylenically unsaturated hydrocarbons, vinyl esters of fatty acids, acrylic esters and vinyl ethers as monomer components with (B) a polyvinyl acetal resin, (C) a plasticizer and (D) a heat stabilizer. The polyvinyl acetal resin is contained in an amount of about 1-10 pts.wt. based on 100 pts.wt. vinyl chloride copolymer.
Patent JP-2001133535-A (JP)
Title: Information terminal, and positioning method
Inventor: MURAYAMA HIDEKI
IPC: G01C21/26
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a terminal capable of positioning a present position in a short time all the time, in a portable terminal having high possibility that a finally measured position information is not proper as an initial position in positioning for the present position in a following step. SOLUTION: Positional information 37 of a base station provided in communication by a PHS is stored in a memory 21. Positional information 34 is adopted as the initial position 39 when a lapse time is about 10 minutes counting from a final positioning time of the positional information 34, and the latest information out of the information 34 and the information 37 is adopted as the initial position 39 when the lapse time is about one hour. When the time lapses more, the positonal information 37 of the base station provided within one hour is adopted when it exists, and the initial position 39 is not set when the information 37 of the base station provided within one hour does not exist. The present position is thereby positioned in the short time under various situations.
Patent JP-H01154161-A (JP)
Title: Color electrophotographic transparent magenta toner
Inventor: NAKAYAMA NOBUHIRO
IPC: G03G13/01
Filed: 1987-12-11
Abstract: PURPOSE:To prepare a magenta toner good in transparency and to obtain a copy in full color by using a specified quinacridone type pigment and a binder resin as main components. CONSTITUTION:The magenta toner contains as the main component the binder resin, such as polystyrene and any kind of resin so long as it has a glass transition point of 40-150 deg.C, and one of the quinacridone type pigments represented by formula I in which each of R<1> and R<2> is imino or carbonyl, and each of R<3> and R<4> is halogen or lower alkyl. Said pigment has an average particle diameter of <=0.5mum, and if >5mum, good transparency cannot be easily obtained, and it is made unsuitable for the color electrophotography, thus permitting a one-component nonmagnetic dry type magenta toner to be obtained and good in transparency and effective to obtain a color copy, especially a 3-primary color copy by the color electrophotography.
Patent JP-H08171147-A (JP)
Title: Electrophotographic recording device
Inventor: MATSUMOTO KAZUO
IPC: G03B27/72
Filed: 1994-12-15
Abstract: PURPOSE: To obtain a prescribed value of potential after exposure, even if the photoconductivity of a photoreceptor is changed by the change of temp., and to always record image of a prescribed density regardless of the environmental condition. CONSTITUTION: The surface temp. of a photoreceptor drum 1 is detected by a temp. sensor 7 and temp. conversion part 12. A full dot duty control part 11 obtains the exposing time per one dot for obtaining a prescribed image density at the present surface temp. of the photoreceptor drum 1 from the relation between the exposure time and the image density at the previously set various temperatures. Then, the exposure device 3 is driven so that the exposure time for forming the one dot becomes the time obtained by the full dot duty control part 11 by the recording data generation part 10 and the light emitting element 13.
Patent JP-H10152603-A (JP)
Title: Production of article resembling wood in property and article produced thereby
Inventor: TUNG WILLIAM C T
IPC: C08K5/34
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To produce an article resembling wood in properties from a polymeric material composition and a method for producing the article. SOLUTION: The production process comprises preparing a polymer blend comprising 80-99wt.% polyethylene terephthalate and 1-20wt.% polycarbonate, heating the blend until it is molten, introducing a sufficient amount of an inert gas into the molten blend to form a low-density blend having a specific gravity in the range of 0.5-0.8 and molding or extruding the low-density blend into a molded article.
Patent JP-H11221569-A (JP)
Title: Electrolytic water forming device
Inventor: KAMIYA YOSHINORI
IPC: C02F1/46
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to use acidic water having a high dissolved effective chlorine content and to lead out the acidic water to the outside of an acidic water passage in the state of the high dissolved effective chlorine content by providing the leading out front end of the acidic water passage with a pressurizing means for pressurizing the interior of the acidic water passage and the interior of an anode chamber. SOLUTION: A connector is disposed at the leading out front end of the acidic water passage, i.e., a connected section of an acidic water leading out pipe and an acidic water dispensing pipe to provide the constitution that the interior from the acidic water leading out pipe to the branch section of the base pipe part 14c of a dilute salt water introducing pipe 14 and branch pipe parts 14a, 14b is pressed by a throttle mechanism. The pressure in the water channel system parts on the upstream side of the connector is, therefore, increased and the bubbling of the chlorine in the anode chamber, in the conduit 15a or 15b, in a selector valve V1, in a conduit 16a and in the acidic water leading out pipe at the time of electrolytic formation may be suppressed.  Then, the amt. of the chlorine to be released into the atmosphere as gas at the time of leading out the acidic water to the acidic water dispensing pipe is decreased and the use of the acidic water having the high dissolved effective chlorine content is made possible.
Patent JP-H11131002-A (JP)
Title: Water-based ink composition for ink jet recording and recording method using the same
Inventor: KONISHI AKIKO
IPC: C09D11/326
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition that shows excellent storage stability, gives print quality with excellent water resistance and ink-jetting properties by using a specific coloring agent, a lubricant, a surfactant and a specific antiseptic and antifungal agent. SOLUTION: This composition comprises a colorant dispersible or soluble in water, one or more kinds of lubricants, a surfactant preferably containing an anionic surfactant and an antiseptic and antifungal agent containing simultaneously an isothiazoline derivative and a pyridine derivative. In a preferred embodiment, the anionic surfactant is preferably a polyoxy-ethylene alkyl ether acetate salt of formula I (R is a 13-14C straight or branched chain alkyl; M is an alkali metal or a quaternary ammonium salt) or a dialkyl-sulfosuccic salt of formula II (R' is a 5-7C straight or branched alkyl). The colorant is preferably a compound of the formula III or formula IV (A, B are each an alkyl; D is OH or the like; M' is M; m is 0-3).
Patent JP-H04185802-A (JP)
Title: Concrete block-setting structure
Inventor: YAMAZAKI SUSUMU
IPC: E01C5/06
Filed: 1990-11-20
Abstract: PURPOSE:To suppress the outflow of rain water on surface as well as reduce traffic noise by a method in which a hollow space is formed on bottom or sides of concrete blocks to hold rain water temporarily, and spacers are provided on sides of each block to keep the joint interval constant. CONSTITUTION:A space 2 occupying 5-40% of cross-sectional dimension is formed on bottom or sides of concrete block 1, and a rigid rubber 3, synthetic resin, or cement concrete is attached to sides of the block 1 to keep the interval between the adjacent blocks 1 at 5-20mum. Since rain water is held in the space 2 and gradually permeated and vaporized there, the outflow of rain water from the drain ditch can be suppressed. Quick draining of rain water, the prevention of hydroplaning, safe and exact running of vehicle, and reducing effect of traffic noise can be obtained.
Patent JP-H01154431-A (JP)
Title: Aquadag painting method and device to funnel inner surface
Inventor: YAMAMOTO MOTOMU
IPC: H01J29/88
Filed: 1987-12-10
Abstract: PURPOSE:To improve the painting speed and to obtain a good Aquadag painting surface in a high efficiency by moving a pair of nozzles for Aquadag painting along the inner surface of a funnel symmetrically. CONSTITUTION:A pair of nozzles 43a and 43b for Aquadag painting purpose provided parallel close each other at the position near the seal edge surface 11a at the inner surface of a funnel 11 on condition that they are kept at a specific interval and a specific angle to the inner surface of the funnel 11. That is, a pair of nozzles 43a and 43b for Aquadag painting purpose are driven to move symmetrically along the inner surface of the funnel 11 keeping a specific interval and a specific angle to the inner surface by the first driving device 44 and the second driving device 45 respectively and by a nozzle angle regulating device 46. The Aquadag painting to the inner surface of the funnel 11 can be carried out in a short time efficiently, accordingly.
Patent JP-H03211862-A (JP)
Title: Heat sink for integrated circuit board
Inventor: RICHIYAADO FURANSHISU FURANKEN
IPC: H01L23/42
Filed: 1990-11-20
Abstract: PURPOSE: To enable transferring heat efficiently from an integrated circuit device to a heat sink by a method, wherein the heat sink comprises a flexible film, which is provided in first apertures formed in the lower surface of a freely deformable gas and is engaged with the surface of the integrated circuit device in a slide system. CONSTITUTION: A freely deformable bag 12 contains apertures 16 in its lower surface, and a thin flexible film 18 is coupled with the freely deformable bag 12 and is installed in the apertures 16. Moreover, the freely deformable bag 12 comprises upper apertures sealed using a rigid film 20, and a plurality of cooling fins 22 are mounted on the film 20. These cooling fins 22 are used for raising transfer of thermal energy from a heat conductivity fluid 14 to the atmosphere encircling the fins 22. Thereby, a heat sink can be used for a high-density integrated circuit board, and conduction of the thermal energy from the integrated circuit device to the heat sink is enhanced.
Patent JP-H07168916-A (JP)
Title: Motor-driven magnetic card reader/writer
Inventor: EGAMI ISAO
IPC: G06K17/00
Filed: 1993-12-14
Abstract: PURPOSE:To provide a means by which the size of a motor-driven magnetic card reader/writer can be reduced, and a magnetic card is exposed from an insertion port when the magnetic card is in a positional relation in contact with a magnetic head so as to prevent a user from touching the magnetic card. CONSTITUTION:A distance L4 from the insertion port 3 of the magnetic card A which is opened in front of a main body case 1 to the magnetic head 9 is made longer than the length L1 of the magnetic card A in the longitudinal direction. A distance L5 from the magnetic head 9 to the rear end of the main body case 1 is made shorter than the length L1 of the magnetic card A in the longitudinal direction. Since the user does not tough the magnetic card A at the time of recording/reproducing data, stable magnetic recording/ reproduction can be executed.
Patent JP-2000152405-A (JP)
Title: Current collector and current collector wear monitoring apparatus
Inventor: AMANUMA SHUJI
IPC: B60L5/08
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To monitor wear of a current collector during operation by providing a resistance body which is insulated from the current collector via an insulator, and has at least two or more layers of different resistance values in which the surface to be in contact with the trolley line is composed of a high resistance layer. SOLUTION: When a current collector wear monitoring apparatus 13 is perfectly insulated from the other apparatus within a control panel 6 on a truck, it becomes possible to measure a resistance value of a resistance body 10 even when the trolley line 4 is active and when a carrying track is not operated, it is always possible to measure a resistance value of the current collector 5 by switching a switch 19 to the side of current collector wear monitoring apparatus 13 to turn ON a switch 18 of the current collector wear monitoring apparatus 13. Therefore, monitoring for wear of the current collector can be executed to realize periodical automatic monitoring in the free timing such as when the carrying truck is in the sheltering position, or when it is not operated for the period longer than the constant period.
Patent JP-S63164719-A (JP)
Title: Antenna system
Inventor: AOKI TOSHIHIKO
IPC: H04B1/44
Filed: 1986-12-26
Abstract: PURPOSE:To prevent the destruction of a transmission/reception circuit and to recognize the abnormality of a transmission/reception switching signal by providing a transmission/ reception switching signal abnormality detection circuit provided with a transmission/reception circuit, a signal width summing circuit and a reference time count circuit, and an abnormality signal line sending an abnormality signal externally. CONSTITUTION:A signal width summing circuit 8, a reference time count circuit 7 of the transmission/reception signal abnormality detection circuit 1 detect an abnormality of a transmission/reception switching signal, an abnormality signal generating circuit 9 and a transmission/reception switching signal control circuit 10 receive a fault to make to the transmission/reception switching signal into a reception signal or a transmission signal only. Thus, if an abnormality transmission/reception switching signal is inputted to the transmission/ reception switching signal abnormality detection circuit 1, since the detection circuit 1 outputs a transmission/reception switching signal not destroying the transmission/reception circuit 2, the destruction of the transmission/reception circuit is prevented. Moreover, since an abnormality the transmission/reception circuit is prevented. Moreover, since an abnormality signal is outputted from the transmission/reception signal abnormality detection circuit 1 through an abnormality signal line 6, the abnormality of the transmission/reception switching signal is recognized even externally.
Patent JP-H01155071-A (JP)
Title: Fuel injection system
Inventor: YAMAZOE HIROSHI
IPC: F02M51/02
Filed: 1987-12-11
Abstract: PURPOSE:To make simplification in wiring work, absorption of operating noise, improvement in waterproof property or the like performable simply and inexpensively by forming an inputting connector of each injection in a resin housing embedded with feeding harness as one body. CONSTITUTION:As a means for feeding each injection with a fuel injection signal, plural numbers of feeding connectors 10 electrically and mechanically connected each to an inputting connector 8 are parallelly arranged in the same space with an interval of the inputting connector 8, thereby forming them solidly with a resin housing 11 as one body. Feeding harness 9 formed as embedded in the resin housing 11 with connecting means connected each to a base embedded in the resin housing 11 of the terminal fittings 7, 12 erected in the feeding connector 10 is attached after having the resin housing 11 engaged with a mounting stay 2 in the state that each feeding connector 10 and each inputting connector 8 are coupled together and both these terminal fittings 7, 12 are connected to each other.
Patent JP-S62252984-A (JP)
Title: Wavelength stabilizing apparatus for semiconductor laser
Inventor: AKIYAMA KOJI
IPC: H01S5/0687
Filed: 1986-12-29
Abstract: PURPOSE:To stabilize the wavelength of laser, by inputting the output light of a semiconductor laser to an absorbing cell, which absorbs the light having a specified wavelength, and feeding back the signal associated with the intensity of the output light of the absorbing cell to the semiconductor laser. CONSTITUTION:A semiconductor laser LD1 is arranged in a constant temperature chamber TB1. The output light of the semiconductor laser LD1 is split into the two directions by a beam splitter BS1. The transmitted light is inputted to an acoustooptic modulator UM1. When the light, which is modulated in the acoustooptic modulator UM1, is inputted to an absorbing cell CL1, the amount of the transmitted light is modulated only at the part of the absorbing signal, and a signal is outputted. The signal is converted into the electric signal in a light detector PD1. The signal is synchronously rectified at a frequency fm in a locking amplifier LA1 through an amplifier A1. The current of the semiconductor laser LD1 is controlled by a PID controller CT2 so that the first differential waveform output of the amplifier LA1 becomes constant. Then the output light of the semiconductor laser has a stable frequency.
Patent JP-H02158146-A (JP)
Title: Manufacture of module for ic card
Inventor: KASHIMA MASANORI
IPC: B42D15/10
Filed: 1988-12-12
Abstract: PURPOSE:To see that resin burrs do not occur at a contact face of an IC card so as to improve mess productivity by providing a part for mounting an IC chip made of thermoplastic resin on the rear of a lead frame, and connecting the IC chip with the lead frame electrically, and molding them by resin. CONSTITUTION:The part up to projections 9c which are formed at a connection part 9b on the rear side of a lead frame 9 is covered with thermoplastic resin 10. In the one with which thermoplastic resin 10 is used, since the viscosity is high, the resin 10 never permeates into the surface side from between contacts 9a, so thin burrs never occurs. This way, by formation at the first stage, an insulating layer 10a is provided between contacts 9a, and an IC chip 11 is mounted inside the frame part 10b on the rear side of the lead frame 9 by insulating adhesive 12, and a wiring pad of the IC chip 11 and a wire bonding 9d formed at the lead frame 9 are connected by wiring 13. Thereafter, by thermosetting resin (or thermoplastic resin) 14, the IC chip 11 is covered at the rear side of the lead frame 9.
Patent JP-2001130588-A (JP)
Title: Packaging bag with bottom and manufacturing method
Inventor: MIWA FUKUICHI
IPC: B65D30/12
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag with a bottom which is excellent in appearance as a packaging bag for receiving an article or the like, highly usable and inexpensive, and a manufacturing method of it. SOLUTION: The packaging bag with a bottom comprises a tubular film 1 made of a polyolefin-based resin (such as polyethylene and polypropylene) and a bottom film piece 2 made of a polyethylene-based resin of the same kind as the above or of a different kind wherein the piece 2 is joined to an inner periphery of an opening at an end of the film 1. An interposed film 3 made of polyvinyl chloride, nylon or the like is interposed in the two-folded film piece 2, they are inserted into the opening at an end of the tubular film 1, an outer rim of the bottom film piece and the inner periphery of the tubular film are joined by high frequency welding, and an external side of the joined portion is at the same time melted to cut.
Patent JP-H06162542-A (JP)
Title: Optical disk device
Inventor: YANAGAWA NAOHARU
IPC: G11B7/09
Filed: 1992-11-24
Abstract: PURPOSE:To avoid the runaway of a beam spot when a pickup reaches an unrecorded part on a disk during the regeneration of information signals. CONSTITUTION:From a signal level read by a pickup 1 from outside the prescribed area of a disk 2, whether the reading position of the pickup 1 is in the recorded part or unrecorded part is discriminated by a comparing means; and in accordance with the result, a switching is made to one of the tracking servo operations in either a three beam method or a push/pull method. Consequently, a stable tracking operation is obtained in the areas of both recorded part and unrecorded part of the disk; and the runaway of the beam spot is prevented in the case where the pickup reaches the unrecorded part during the recording of information signals.
Patent JP-H07169492-A (JP)
Title: Phosphoric acid type fuel cell power plant
Inventor: SAKAI KATSUNORI
IPC: H01M8/04
Filed: 1993-12-15
Abstract: PURPOSE:To minimize the phosphoric acid movement in a cell body in the cell storing state during the stopping of a fuel cell power plant, and hold and manage the phosphoric acid in a prescribed position. CONSTITUTION:A phosphoric acid type fuel cell power plant has cutoff valves 20-23 on the inlet port side just before anode and cathode electrodes and on outlet port side just after them. An equalizing line 24 for connecting the anode electrode to the cathode electrode is provided in a piping line on the inside of the cutoff valves arranged on the inlet port and outlet port sides, and the equalizing line has an equalizing valve 25.
Patent JP-H03175969-A (JP)
Title: Smoking tool considering serious view of atmosphere
Inventor: KAWAHARA NORIYUKI
IPC: A24F13/08
Filed: 1989-12-01
Abstract: PURPOSE:To enable smoking without polluting the open air and annoying others by providing a construction for purifying smoke of tobacco utilizing a special filter, suction and vent fan. CONSTITUTION:A special filter and a suction and vent fan are used to treat discharge smoke in a tool to purify the smoke of tobacco. Thereby, prohibition of smoking is carried out on the inside of cars and planes in means of transportation at present and smokers are forced to prohibit smoking in travels for a long period. The aforementioned tool enables smoking by paying regard to consideration for others and frustration can be solved.
Patent JP-H07142849-A (JP)
Title: Wiring board and its manufacture
Inventor: YAMAMOTO MICHIHIKO
IPC: H05K1/00
Filed: 1993-11-22
Abstract: PURPOSE:To enhance the mechanical strength of a connection pad and a lead wire by preventing the outflow of solder from on the connection pad onto the lead wire. CONSTITUTION:Wiring patterns 6 including a connection pad 6a and a lead wire 6b are made on the topside of a board 1, and a recess 8 is made at a part of the lead wire 6b. And, the side of the connection pad 6a and its vicinity and the recess 8 of the lead wire 6b and its vicinity are covered with a reinforcing film 9. For this reason, in the case of mounting an IC chip by a flip chip method, the solder once fused is held on the connection pad 6a by surface tension, and the outflow from top of the connection pad 6a onto the lead wire 6b is prevented. Moreover, the mechanical strength of the connection pad 6a and the lead wire 6b in its vicinity can be enhanced.