baber/WOPTO huggingface dataset:
Patent JP-S6019826-A (JP)
Title: Settlement work of small-diameter concrete pile in inner drilling pile method
Inventor: HASHIMOTO ATSUYUKI
IPC: E02D7/24
Filed: 1983-07-09
Abstract: PURPOSE:To facilitate the settlement work piles by a method in which an auger screw with a hollow shaft is inserted into a hollow pile and turned while sending water into the aperture between the auger screw and the pile, and excavated soil is sucked up and discharged through the hollow shaft. CONSTITUTION:An auger shaft 2 is rotatably inserted into the hole of a small- diameter hollow pile 1 to be settled, and water is injected into the aperture 4 between the auger shaft 2 and the inner hole wall of the pile while turning the auger shaft 2 to make the excavated soil a mud water. The excavated mud water is sucked up and discharged through the excavation hole from the hollow shaft of the auger shaft 2. The pile can thus be settled with consumption of lesser amounts of water for excavation.
Patent JP-H0423823-A (JP)
Title: Polyurethane resin composition and molding
Inventor: TORII HIDEYASU
IPC: C08L75/00
Filed: 1990-05-17
Abstract: PURPOSE:To obtain the title composition useful as coating compound, etc., having excellent heat resistance and wear resistance, comprising a thermoplastic polyurethane resin not containing a free isocyanate group and a resin containing plural groups reactive with isocyanate group. CONSTITUTION:The objective composition comprising a thermoplastic polyurethane resin (e.g. one having 500-3,000 molecular weight obtained from polyethylene adipate and 4,4'-diphenylmethane diisocyanate) substantially not containing a free isocyanate group and a resin [e.g. PVA; amount of the resin used is preferably 1-50 pts.wt. based on 100 pts.wt. polyurethane resin]containing plural groups (e.g. hydroxyl group or amino group) having reactivity with isocyanate group. The composition is molded at 120-270 deg.C to give a polyurethane resin having crosslinking bond.
Patent JP-H01294879-A (JP)
Title: Method for regenerating spent etching solution
Inventor: TAKURA TOMOJI
IPC: C23F1/46
Filed: 1988-05-23
Abstract: PURPOSE:To regenerate a spent etching soln. contg. a large amt. of Cu besides H2SO4 and H2O2 as essential components by adding a specified amt. of thiocyanic acid to the spent etching soln. to precipitate and separate the Cu as copper thiocyanate and by replenishing the resulting soln. with H2O2. CONSTITUTION:A spent strongly acidic etching soln. of <=1 pH contains Cu dissolved at >=5,000ppm concn. besides H2SO4 and H2O2 as essential components, so thiocyanic acid is added to the spent etching soln. by 0.05-0.5mol per 1l soln. to deposit and precipitate the contained Cu as copper thiocyanate. This copper thiocyanate is separated from the soln. with a centrifugal separator provided with a cage filter, a filter press or the like to reduce the Cu content to about 5-300ppm. The resulting soln. is replenished with H2O2 consumed by etching so as to attain a prescribed concn. and the spent etching soln. is regenerated.
Patent JP-S5749971-A (JP)
Title: Wet type electrophotographic copying machine
Inventor: KAMIYAMA SHINICHI
IPC: G03G15/11
Filed: 1980-09-10
Abstract: PURPOSE:To prevent damage between a squeeze member and a scraper by controlling the operation of a squeeze device in relation to the operation of a cleaning device. CONSTITUTION:While the main switch of a copying machine is closed, a photosensitive drum 11 and a squeeze roller 22 turn in the direction shown by arrows and a development solution is supplied between a development electrode 12 and a photoreceptor surface. Then, an operating link 17 is drawn to left to press a cleaning blade 13 against the photoreceptor surface, and the squeeze roller 22 moves away from the photoreceptor surface, so that a scraper 27 touches the squeeze roller 22 softly or separates from it. In this state, the photoreceptor surface is cleaned for a prescribed time set by a timer and the operating link 17 returns to right; and a pressure arm 15 turns clockwise to draw a coupling link 18 down, and a supporting arm 19 turns clockwise until it returns original state.
Patent JP-H11322563-A (JP)
Title: Cosmetic
Inventor: NISHISAKA TAKAHIRO
IPC: A61K8/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic difficult to flow down from a skin, when coated on the skin, because having good water resistance and good sebum resistance, and having the excellent persistence of a UV light-protecting effect and good emulsion stability by compounding a fluorinated organic compound having a specific fluorination rate, an organic UV light absorbent, etc. SOLUTION: This cosmetic contains a fluorinated organic compound having a fluorination rate  (the number of fluorine atoms in the molecule)/[(the number of hydrogen atoms in the molecule)+(the number of fluorine atoms in the molecule)]} of 0.3-0.85 (for example, perfluorooctyl ethyloctyl ether) preferanbly in an amount of 0.01-5 wt.% based on the total amount of the cosmetic composition, (B) an organic UV absorber and/or a UV scattering agent (for example, p-aminobenzoic acid ethyl ester) preferably in an amount of 0.01-30 wt.%, and preferably further (C) a surfactant. The component A is preferably expressed by the formula: R-X-(CH2 )n Rf [R is a 2-3C alkyl; Rf is a 3-20C fluorinated carbon group; X is an ester bond, etc.; (n) is 1 or 2].
Patent JP-S61283961-A (JP)
Title: Recording medium producing device
Inventor: BEPPU YOSHIYUKI
IPC: G06Q20/18
Filed: 1985-06-10
Abstract: PURPOSE:To produce automatically a recording medium like a bankbook having plural magnetic stripes with no intervention of a teller, by using a rotary mechanism to give a 180 deg. horizontal rotation to the recording medium when the recording is through with the magnetic stripe at one side. CONSTITUTION:When a bankbook is produced, the type of the bankbook having magnetic stripes is stored in a rotary bankbook memory 11 together with the input of the transaction contents, etc. Then the data on the account number, etc. are written to the magnetic stripes at one side by a magnetic head H after the necessary print is given. The bankbook is opened and sent to a rotary mechanism part 9a and a detection signal is sent to a main control part 8a after the bankbook is detected by a sensor S2 for reference to the memory 11. Then a rotary mechanism drive control part 12 is started. Thus the bankbook is turned by 180 deg. together with a table 91 and sent again to the print part to be printed. At the same time, the necessary data are written to the magnetic stripes at the other side. Thus a bankbook is obtained. In such a way, a bankbook having magnetic stripes can be produced with no intervention of a teller.
Patent JP-S5552911-A (JP)
Title: Optical a/d converter
Inventor: OKADA AKIRA
IPC: G08C23/04
Filed: 1978-10-13
Abstract: PURPOSE:To convert the mechanical analog shift into the signals for the digital display with the use of a simple construction by effecting the photoelectric conversion with the use of a plural optical filters which are operative to restrict the optically transparent wavelength to a preset wavelength. CONSTITUTION:There are arranged means 2 for converting one rotation of a continuously rotatable input shaft 1 into ten intermittent rotations of 36 degrees, a signal generating unit 4 mounted integrally on the output shaft 3 of the means 2 so as to convert the rotational angle into digital signals, and an optical guide 6 for guiding the light from a light source 5 through the signal generating unit 4 into a light receiving and processing unit 7. A preset number of optical filters 42 having different transparent wavelengthes are concentrically arranged on the surface of a signal generating rotary plate 41. The light from the light source 5 is guided into a projector 43, the optical filter 42 and a light receiver 44 so that the light of the wavelength, which has been transmitted and determined by the optical filter 42, is detected to obtain the angular information corresponding to the position of the rotary plate 41.
Patent JP-S5831833-A (JP)
Title: Paper feeding apparatus
Inventor: IDEI KATSUTO
IPC: B65H7/14
Filed: 1981-08-13
Abstract: PURPOSE:To permit automatic switching of the paper feeding sources as desired by constituting the functions of the automatic switching means for paper feeding sources controllable and restrictive, in the paper feeding apparatus of the image recorder in which a plurality of paper feeding sources can be switched automatically. CONSTITUTION:A paper-feeding source cassette is designated by switches 12- 13 and memorized in an automatic switching device 16. Also the signal of each detector 4-6 for existence of paper in cassette is input into the automatic switching device 16. The signal of each paper-size detector 7-9 is discriminated and displayed by a discriminator 15, and input into the automatic switching device 16. When a switch 17 is put into automatically operation, the automatic switching device 16 proceeds prescribed processings, and drives driving apparatuses 19-21 in the prescribed orders, and feeds paper from the designated paper-feeding source, and display 18 is performed. When the switch 17 is  switched to manual operation, only the paper-feeding source designated by switches 12-14 is driven, and if no-paper is detected, the paper-feeding source stops without switching. Thus, availability can be improved.
Patent JP-S6018686-A (JP)
Inventor: WAKABAYASHI YOUICHI
IPC: F16L13/08
Filed: 1983-07-13
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-H10322598-A (JP)
Title: Solid-state image pickup device
Inventor: TSUCHIDA HIROYASU
IPC: H04N5/365
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the fixed pattern noise of vertical stripes and shading by simple constitution by storing correction signals for turning optical black signals to an appropriate value in a memory equivalent to one horizontal period and subtracting the correction signals read synchronized with horizontal synchronizing signals from video signals. SOLUTION: The iris of a lens mechanism 11 is closed and the optical black signals are outputted from a MOS image pickup device 12. A maximum correction value is defined as V and a controller 19 writes 1/2V to the memory 20 as the correction signal first. A subtraction circuit 13 subtracts the correction signal read from the memory 20 from the output of the MOS image pickup device 12 and sends it to an A/D converter 16. The A/D converter 16 performs comparison with reference black signals from a reference signal input terminal 17 and sends a result to an arithmetic circuit 18. The arithmetic circuit 18 increases/decreases the correction signal of the memory 20 based on the result and decides the correction signal so as to match output signals from the subtraction circuit 13 with the reference black signals.
Patent JP-S62280887-A (JP)
Inventor: HATADA KENZO
IPC: H01L23/50
Filed: 1986-05-30
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-H08319459-A (JP)
Title: Water-base wax dispersion and water-base coating composition containing the same
Inventor: SUZUKI YOSHIKO
IPC: C08F289/00
Filed: 1995-05-25
Abstract: PURPOSE: To obtain a water-base wax dispersion which contains particles with sizes of 1μm or lower, is suitable for compounding into a water-base coating compsn. such as a water-base ink or a water-base coating material, and imparts excellent resistance to dirt deposition, shipperiness, water repellency, etc., to a coating film without causing film defects such as seeding or cissing. CONSTITUTION: This water-base wax dispersion is obtd. by polymerizing an α,β-unsatd. monomer mixture essentially contg. an α,β-unsatd. carboxylic acid and an α,β-unsatd. silicone compd. by using an org. peroxide as the polymn. initiator in the presence of a wax, neutralizing a part or all of the carboxyl groups derived from the acid with a basic substance, and dispersing the resultant product. This coating compsn. contains 0.01wt.% (in terms of solid) or higher water-base wax dispersion.
Patent JP-S62282369-A (JP)
Title: Linear interpolation circuit
Inventor: ENDO HIROYUKI
IPC: G06F17/17
Filed: 1986-05-30
Abstract: PURPOSE:To obtain a linear interpolation circuit with low cost and simple circuit constitution by utilizing an adder efficiently so as to eliminate the need for the provision of a multiplier. CONSTITUTION:A shift register 6 of parallel input/serial output latches a 4-bit data inputted from an input terminal xp, shifts it and outputs a signal SO of the least significant bit. A selection circuit 2 outputs either an input signal y1 or y2 in response to the signal SO and a selection circuit 3 selects the input signal y1 and the output signal of the adder 1 and outputs the result. The adder 1 adds output signals OA, OB registers 5, 4 and outputs the sum from an output terminal ADDO. In inputting input signals LD, SCK, IDS and FCK in each timing, the interpolation is calculated.
Patent JP-S5914813-A (JP)
Inventor: IKEUCHI TADASHI
IPC: B32B37/00
Filed: 1982-07-19
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-H11319083-A (JP)
Title: Method and device for regulating flow rate of transfusion pump and medium in which program for regulating flow rate of transfusion pump is recorded
Inventor: IKEDA ATSUSHI
IPC: A61M1/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To permit a user to change simply content of regulation and control the flow rate of a liquid within a certain range of accuracy. SOLUTION: A device for regulating the flow rate of a liquid that is transported in a tube 3 with a transfusion pump that transports the liquid in the tube 3, at a reference flow rate per unit time corresponding to the reference revolution speed, from the upstream side to the downstream side in the direction of movement of a moving squeezing member 5d where by moving the moving squeezing member 5d along the flexible tube 3 with a motor 5f driven at a preset reference driving revolution speed while squeezing the flexible tube 3 by the moving squeezing member 5d. And then, a correction rate setting means 7c to input and set a correction rate to the reference flow rate, and a revolution speed correction means 71A to correct the driving revolution speed to a correction revolution speed corresponding to the reference flow rate after corrected by the correction rate, are provided.
Patent JP-S62284416-A (JP)
Title: Input information processor
Inventor: KONISHI RYOICHI
IPC: G06F3/02
Filed: 1986-05-31
Abstract: PURPOSE:To reduce the number of times of key entry operation and to improve input operability by selecting an item to be updated at first and storing the selected item in an updating item storing area in the updating processing of an input item required for information processing. CONSTITUTION:When an operator instructs an item to be updated from the display screen of a display device 15 through a keyboard 14, the prescribed item to be updated is selected, and when the selected item is stored in an updating item storing area 12b of a main storage device 12 by a CPU 11, a cursor 2 is automatically moved up to the position of the item to be updated in a section 1 of the display screen 20. When information corresponding to the item specified by the cursor 21 is inputted, respective updated values included in sections 1-3 are stored in an all item contents storing item 12c and then stored in a data storing area 13b of an external storage device 13. Thereby, key entry operation for moving the cursor up to the input item concerned can be omitted.
Patent JP-H02305532-A (JP)
Title: Vacuum cleaner
Inventor: ICHINOSE TOKIO
IPC: A47L9/00
Filed: 1989-05-19
Abstract: PURPOSE:To reduce exhaust noise and provide a fine appearance by allowing a partition wall separate from the body case to form an exhaust path together with the inner wall of the body case, and by sealing a controller accommodation chamber which is to accommodate a controller. CONSTITUTION:The lower part of a partition wall 17 is supported by a rear bibro-insulating member 11, No.2 rear support rib 8, and No.3 rear support rib 9, while the upper part is supported by an upper rib 18 protruding at the inner wall of the right side and center of an upper case 1b, so as to permit the inside to form an exhaust path 29 with the upper wall of the body case 1 and the partition wall 17, wherein the path 29 is leading from a motor-driven blower accommodation chamber 5 to an exhaust hole 15. The lower wall 18 of this partition wall 17 blocks the opening of a controller accommodation chamber 16a formed between No.2 rear support rib 8 and No.3 rear support rib 9. This long stretching exhaust path 29 formed from the partition wall 17 and the upper wall of the body case 1 will remarkably reduce the noise passing through the exhaust hole 15.
Patent JP-H06301473-A (JP)
Title: Three-dimensional computer input device
Inventor: MIURA TAKESHI
IPC: G06F3/0354
Filed: 1993-04-16
Abstract: PURPOSE:To provide a mobile object which can effectively serve as a computer soft input device of a multi-dimensional coordinate system by using a switch, etc., in order to detect the direction of the revolution of a spherical body when the spherical body revolves backward or forward and leftward or rightward. CONSTITUTION:Two or four pushing parts 18 are provided on a rod 14 hanged from the upper part of a spherical body 9 in order to push a mobile object 15 and the switches 17. When the body 9 is tilted, the object 15 is turned toward its gravity direction. Meanwhile the parts 18 generates the pressure based on the tilting angle of the body 9 set to the each switch 17, the weight of the object 15, and the position set from a fulcrum 28 of the parts 18. Each switch 17 is turned on when the pressure received from the part 18 reaches such a degree that actuates a contact. Then two parts 18 and two switches 17 are used when the revolution of the body 9 is detected only in its uniaxial direction. Meanwhile four parts 18 and four switches 17 are used when the revolution of the body 9 is detected in its biaxial directio respectively.
Patent JP-H08321777-A (JP)
Title: Pipeline type a/d converter
Inventor: KUMAMOTO TOSHIO
IPC: H03M1/44
Filed: 1995-05-25
Abstract: PURPOSE: To reduce power consumption and to attain high accuracy by eliminating the need for a 1st stage S/H circuit and an amplifier with excellent linearity. CONSTITUTION: An A/D converter block A/D 1 applies A/D conversion to an analog input signal Vin and provides an output of D/A conversion. A 1st SH/ SUBT 7, 8 sample the signal Vin and a voltage VRM in the same timing as A/D conversion and provide an output of the result of subtraction between each sampling value and the D/A output in the holding state. A level of the subtraction is several tens mV and it is not required to take the linearity of a differential amplifier DIFF11 into account. In the case of sampling, the SHR1 provides an output of a difference voltage between the voltage VRM and a reference tap voltage extracted at two specific points of a ladder resistor in the A/D converter 1 and a differential amplifier DIFF12 applies the reference voltage to a succeeding A/D converter block A/D 2. The operation above is conducted for each stage.
Patent JP-H0994546-A (JP)
Title: Liquid-extraction device for substrate
Inventor: SUZUKI SATOSHI
IPC: H05K3/00
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of mist, which is formed by jet gas sprayed on the surface of a substrate by a gas jetting means and scattering a treatment liquid adhering on the surface of the base, on the surface of the substrate after liquid-extraction. SOLUTION: This device comprises a plurality of carrying rollers 8 for carrying a substrate 4 in the given carrying direction along the surface of the substrate, a first air knife 2 with a first jet opening 23a for jetting gas toward the surface of the substrate 4 carried by the rollers and an interstructure component 1a for separating the inside of a liquid-extraction air chamber 9 into a first space S1 and a second space S2 in which mist 7 flows.
Patent JP-S5250184-A (JP)
Title: Photo coupler
Inventor: TSUDA ISAMU
IPC: H01L31/12
Filed: 1975-10-20
Abstract: PURPOSE: To obtain a photo coupler which reduces high frequency electric coupling, and enables high output, high signal to noise ratio to be obtained, with such a structure wherein light emitting and receiving elements are integrated on a solid substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000319439-A (JP)
Title: Molding made from polypropylene resin expandable particle and heat-insulation material for building
Inventor: SASAKI HIDEHIRO
IPC: C08J9/228
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a molding reduced in compression set by molding expandable particles comprising a base resin being a mixture comprising a specified amount of a PP resin, a specified amount of a PS resin, and a specified amount of other polymer components so as to produce a molding having a specified apparent density and a specified SV value. SOLUTION: Expandable particles comprising a base resin being a mixture comprising 60-95 wt.% PP resin, 5-40 wt.% PS resin, and 0-30 wt.% other polymer components are molded to obtain a molding having an apparent density of 0.009-0.045 g/cm3 and an SV value of below 4.0. SV(%)=(VO-V)×100/VO (wherein VO is the volume (mm3) of a cut sample of the molding; and V is the volume of the sample as measured after it is subjected to drying, pressure reduction, and pressure restoration to normal pressure under specified conditions). The PP resin is a propylene (co)polymer resin containing at least 70 wt.% propylene component, and the other polymer components are polymers at least one of which is a compatibilizer and are exemplified by a high-density PE and a low-density PE.
Patent JP-H05299483-A (JP)
Title: Socket for semiconductor
Inventor: KATO CHIKAYUKI
IPC: H01L23/32
Filed: 1992-04-20
Abstract: PURPOSE:To provide a socket suited to a semiconductor element not packaged. CONSTITUTION:An elastic external connecting terminal 1 having a spring shape bent to a ring form at each end is used for semiconductor socket. Two external connecting terminals 1 are attached in such a manner that a socket main body is held between the two terminals. A semiconductor element 8 is installed from the upper side of the socket main body 2 and fixed by a claw 4. In the state where the semiconductor 8 is mounted, the external connecting terminals are pressed downward, the terminals are touched to electrode pads 8a of the semiconductor element 8 by the reaction of the terminals thereby forming electrical connections.
Patent JP-S6169467-A (JP)
Title: Recording liquid ejection type recorder
Inventor: SAITO SHIZUO
IPC: B41J2/05
Filed: 1985-06-11
Abstract: PURPOSE:To unnecessitate a mechanism for directly pressurizing a recording liquid and enable a reduction in size, by a construction wherein a liquid to be heated in a pressurizing chamber provided in the vicinity of an orifice is evaporated by heating, and the volume expansion occurring at the time of evaporation is utilized for ejecting a recording liquid through the orifice in the form of droplet. CONSTITUTION:With a signal voltage impressed on a heating element 9 provided in the pressurizing chamber 8, the liquid to be heated (b) having a low boiling point which is sealed in a space at the element 9 is rapidly heated to be evaporated, and the attendant volume change causes a pressure-transmitting plate 7 to swell outward as indicated by broken lines, whereby an ink (a) located stably at the part of the orifice 6 is ejected toward a recording medium as an ink droplet. When the ink droplet is ejected from the orifice 6, the pressure drop in an ink chamber 5 is followed by the supply of a fresh ink from an ink tank 4, and the fresh ink cools the vapor of the liquid (b) through the plate 7 to condense the vapor into the liquid, thereby preparing for the next recording.