baber/WOPTO huggingface dataset:
Patent JP-H08100042-A (JP)
Title: Two-component polyurethane composition
Inventor: MURAYAMA KIYOBUMI
IPC: C08G18/32
Filed: 1994-09-29
Abstract: PURPOSE: To improve the antifoaming properties and curability of a two- component polyurethane compsn., lower its viscosity, and decrease the amts. of substances dissolvable from the resultant cured polyurethane by combining a specific polyisocyanate component and a specific curative. CONSTITUTION: An isocyanate compd. and a castor-oil-based polyol are reacted in an equivalent ratio of NCO/OH of 1.5-40.0 at 40-90 deg.C for 1-5hr to give a polyisocyanate component comprising an NCO-terminated prepolymer having a viscosity of about 300-9, 000cPs (25 deg.C). An aminobenzoic acid ester of the formula (wherein R is a 2- or 3-valent polyol residue; and (n) is 2 or 3) having a number average mol.wt. (by GPC) of about 600-4,000 and an amine value of about 185-25mgKOH/g is mixed with a polyol in a wt. ratio of the ester to the polyol of (10:90)-(90:10) to give a curative B. The polyisocyanate component and the curative are mixed in an equivalent ratio of NCO/OH of about 0.8-1.3 and cured at normal temp. to 40 deg.C for 10-90min.
Patent JP-S6297142-A (JP)
Title: Objective lens driver
Inventor: ICHIKAWA KOJI
IPC: G11B7/095
Filed: 1985-10-23
Abstract: PURPOSE:To prevent the force applied to a support shaft by providing plural driving coils for revolving direction at the side opposite to an objective lens centering on the support shaft. CONSTITUTION:The driving coils 7 and 8 for revolving direction serve as the counter weights to an objective lens 1. Then the current is flowed to both coils 7 and 8 so that the electromagnetic forces F1 and F2 produced at both coils are opposite to each other. Thus both forces F1 and F2 are turned into a couple of forces and revolve the lens 1 toward T. Both forces F1 and F2 have the same level and are set in the directions opposite to each other. Therefore no straight-going force is produced and a movable part turns round the center of a bearing 3 as long as the centroid of the movable part is made coincident with the center of the bearing 3. As a result, no force is produced between the bearing 3 and a support shaft 11.
Patent JP-2001058129-A (JP)
Title: Catalyst for exhaust gas treatment
Inventor: MIYOSHI SEIJI
IPC: B01D53/94
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for exhaust gas treatment having well balanced NOx removal capability and HC removal capability after being exposed to high temperature atmosphere. SOLUTION: This catalyst for exhaust gas comprises a carrier 1, an inner side catalyst layer 2 containing alumina carrying a noble metal together with Ba and K and formed on the carrier 1, and an outer side catalyst layer 3 containing a zeolite carrying a noble metal together with Ba and K and the deposition amount of K is controlled to be 2-6 g/L. Consequently, deterioration of the HC removal capability in a reducing agent atmosphere and deterioration of NOx absorption capability of Ba in lean state after exposure to the high temperature atmosphere can both be suppressed and the NOx removal capability in lean state and HC removal capability in stoichiometric or rich state can be well balanced.
Patent JP-H1083758-A (JP)
Title: Manufacture of shadow mask
Inventor: FUKAGAWA HIROTAKA
IPC: C23F1/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To improve etching accuracy, and improve quality without reducing manufacturing efficiency of a shadow mask by using a spray etching method. SOLUTION: A first etching process is performed from both the obverse and reverse of a shadow mask material 1 by an etching chamber 5a. In the first etching process, etching is performed by setting the large hole resist film side as an under surface, and etching is performed up to the middle on the shadow mask material 1 thereby, and a recessed part having a small hole and a large hole is formed. This spray etching is performed by a high pressure spray nozzle 6. Then, after the shadow mask material 1 coming out of the etching chamber 5a is washed by water, a second etching process to etch the shadow mask material 1 from the large hole side is performed by an eteching chamber 5b, and an opening hole penetrating through the small hole from the large hole side is formed.  Next, a resist film is separated from the shadow mask material 1 coming out of the etching chamber 5b, and a shadow mask is made by washing by water.
Patent JP-H0658874-A (JP)
Title: Liquid property detector
Inventor: OOSAKI RIE
IPC: G01N21/43
Filed: 1992-08-11
Abstract: PURPOSE:To provide an optical liquid detector which can be utilized in a high- temperature environment. CONSTITUTION:Light rays 311 to 313 are made incident from an light-emitting element 11 onto the boundary surface 131 between a liquid 41 to be tested and a prism 13, and then reflected light rays 321 and 322 are received by a light receiving element 12 and all angles of reflection to obtain refractive indexes and find out a mixing ratio of the composition of the liquid 41. In such a liquid property detector 1, the liquid 41 is circulated in the periphery of the element 11, the element 12, or a circuit section 14 and cooled therein.
Patent JP-H1079028-A (JP)
Title: Picture processing method
Inventor: HASEBE MASAHIKO
IPC: G06T7/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To omit a labor for re-setting the color data of background by an operator as necessary by extracting the picture of an object according to an object extraction condition set based on the color data of a sampled background picture. SOLUTION: The picture of a person arranged in front of background in a single color is fetched with the background by a picture inputting device 12. The fetched picture is written through a CPU 14 in a picture memory 18, and this picture is processed by the CPU 14 by using a work memory 22. That is, when the picture is fetched, the CPU 14 samples picture elements at the four corners of a background picture, groups the hue and brightness data of the picture elements, and calculates the maximum values HMAX and VMAX and minimum values HMIN and VMIN of each group. Thereafter extraction condition is set based on each value, and the picture elements matched with this condition are pained out. Also, a median filter processing is operated for removing an area which is left unpainted. Therefore, the picture of only the person is outputted from a picture outputting device 16.
Patent JP-H04113680-A (JP)
Title: Semiconductor pressure detector
Inventor: TAKEUCHI TAKANOBU
IPC: G01L9/00
Filed: 1990-09-03
Abstract: PURPOSE:To obtain a semiconductor pressure detector having high pressure sensitivity by forming a protrusion for improving an output sensitivity in the surface of a diaphragm in parallel with the outer periphery of the surface of the diaphragm near a pressure sensing resistor inside the diaphragm from the resistor. CONSTITUTION:A protrusion 4 for improving sensitivity to be provided on the surface of a diaphragm 3 formed on a silicon wafer 1 is provided perpendicularly to the direction of pressure sensing resistors 2 associated in a bridge from the center of the diaphragm, i.e., in parallel with the outer periphery of the surface of the diaphragm 3 inside the diaphragm 3 from the resistors 2, i.e., at the center side of the diaphragm 3. Thus, the protrusion 4 is provided on the diaphragm 3. When a pressure is applied to the diaphragm 3, a stress sigmat perpendicular to the direction of the resistor 2 from the center of the diaphragm 3 is reduced. As a result, ¦sigmar-sigmat¦ is increased, and an output sensitivity is improved.
Patent JP-2001059569-A (JP)
Title: Transmission controller
Inventor: IKEGUCHI ATSUO
IPC: B62M11/16
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To make the gear ratio of a transmission smoothly follow a vehicular speed, not only when a change in the actual vehicular speed is transited slowly, but also even when the change thereof is transited suddenly. SOLUTION: This controller has a speed detecting means 1 for outputting a speed signal of a measured vehicular speed as pulse signals, and a control part 2 for calculating the vehicular speed based on pulse intervals of the taken-in pulses to output a control signal. A gear ratio transition table is stored in the control part 2. At least two kinds of imaginary speed conditions corresponding to a low speed side gear ratio of a transmission and a high speed side gear ratio in its adjacent shifting position are set in the gear ratio transition table, and speed values different at the time of acceleration shift and at the time of deceleration shift are set between the imaginary speed conditions. The speed value at the time of the deceleration shift is made smaller than that at the time of the acceleration shift.
Patent JP-H0398224-A (JP)
Title: Gas breaker
Inventor: KOJIMA OSAMU
IPC: H01H33/98
Filed: 1989-09-11
Abstract: PURPOSE:To enhance gas blow-out speed and gas arc-extinguish performance by providing a pressure-rise room with a gas passage which leads gas, moved outside by arc revolution, through a space shielded from arc with an annular member to a nozzle side. CONSTITUTION:When a movable contact 23 is set apart from a fixed contact 15, arc A arises between both contacts. The arc is given revolving force by an arc revolving electrode 17 to cause adjacent gas to be also given high-speed revolution and pushed out by centrifugal force. The gas is guided through a gas passage (p) to a nozzle 20 side. The gas ionized due to arc occurrence is fully mixed with fresh gas which is in a space shielding from the arc with an annular member (an arc driving coil 16) while being moved along the gas passage (p), then recovering its arc-extinguish performance. While the movable contact 23 is engaged with the nozzle 20, a pressure-rise room 21 is kept is enclosed condition, so that pressure in the pressure-rise room is allowed sharp rise by strong arc energy.
Patent JP-S60126905-A (JP)
Title: Current mirror circuit
Inventor: HAGINO HIDEYUKI
IPC: H03F3/343
Filed: 1983-12-14
Abstract: PURPOSE:To set a current ratio almost to 1, and to control variation in current ratio based upon variation of a common emitter DC current amplifier of Trs by adding the 3rd and the 4th Trs to the 1st and the 2nd Trs forming a current mirror circuit. CONSTITUTION:Both PNPTrs Q13 and Q14 are added to PNPTrs Q11 and Q12. In this constitution, an input current Iin is impressed to the common connection point of the collector of the TrQ12 and the base of the TrQ14, and an output current Iout appears at the common connection point of the collector of the TrQ11 and the base of the TrQ14. In this case, the difference between the input current Iin and output current is almost 1/hFE(hFE+1) (hFE: common emitter DC current amplification factor of Tr) times as large as the sum of base currents of the Trs Q11 and Q12 and extremely small. Therefore, the current ratio is almost 1. Thus, feedforward to the output current Iout corresponding to the base current of the TrQ13 is provided to reduce the influence of variation in amplification factor hFE upon the current ratio.
Patent JP-S59133858-A (JP)
Title: Reduction gear
Inventor: HARA HIKOYOSHI
IPC: F16H13/08
Filed: 1983-12-14
Abstract: PURPOSE:To obtain a reduction gear with simplified construction both being compactly formed and decreasing a torque loss, by fixing the thrust position of planet rollers through inscribed rings by a thrust bearing member. CONSTITUTION:Both a washer 11, arranged between an inscribed ring 4 and 5 aligned in the axial direction and used as a thrust bearing member, and washers 10, 12 are formed by a molded article of synthetic resin with a small frictional coefficient. Housings 8, 9 both hold rolling bearings 20 and fix the washers 10, 12 being a rotary guide face guiding rotation of the inscribed rings 4, 5. A torque loss by friction, caused by the washers 10, 11 and 12 brought in slide contact with surfaces in the axial direction of the rotating inscribed ring 4 or 5, is decreased to a very small level as considered in an input shaft 1 because of not only a small frictional coefficient of the washers 10, 11 and 12 but also large reduction of a speed of rotation in the inscribed ring 4 and 5 as viewed from the input shaft 1, further carriers 2 never receive thrust force at all.
Patent JP-2000067852-A (JP)
Title: Lithium secondary battery
Inventor: TSUJI HIROSHI
IPC: H01M10/052
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To realize a thin film a solid electrolyte by constituting a positive electrode comprising a combined electrode in which a mercaptide compound such as lithium thiocyanurate in which at least one hydrogen atom of a mercapto group is substituted with a lithium atom and a positive electrode layer comprising a conductive material is carried on a collector; a polymer electrolyte; and a negative electrode comprising lithium. SOLUTION: A positive electrode 13 in which a positive electrode layer 13c containing a mercaptide compound such as lithium thiocyanurate in which a hydrogen atom of a mercapto group is substituted with a lithium atom represented by a formula is formed on a collector 13b comprising a carbon film on a positive collector 13a comprising titanium is placed in a container sealed. Then, a negative electrode 14 in which a negative electrode layer 14b comprising a lithium is formed on a negative electrode collector 14a comprising titanium is provided and further, a mixed organic electrolyte containing at least one of ethylenecarbonate and propylenecarbonate and a solid electrolyte 15 comprising a lithium salt such as LiBF are provided.
Patent JP-H0976831-A (JP)
Title: On-vehicle audio system
Inventor: MORISHIGE MASATO
IPC: B60R11/02
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To give multiple functions to a small space, and to improve the visibility and operability by selecting a desirable unit device among plural unit devices with a selecting means, and moving the selected unit device with a moving means so as to be appeared in a front surface of a panel. SOLUTION: A moving mechanism 15 has a moving mechanism for moving a housing case 1, in which unit devices such as a radio tuner 2, a television unit 3, a tape player 3, a CD player 5 and a microphone amplifier 6 are housed, in the vertical direction on the basis of the signal from a remote control transmitting unit 8 and a moving mechanism for moving the unit device in the fore and aft direction. When the radio tuner 2, for example, is selected by the remote control transmitting unit 8, a moving mechanism 15 is moved in the vertical direction by a control unit 7, and thereafter, moved in the fore and aft direction so as to move the radio tuner 2 to the same surface with a front surface of an instrument panel 9, and an output terminal is connected to an amplifier unit 10.  Nest, when the tape player 4 is selected, the tape player 4 is similarly installed under the radio tuner 2 so as to form a tape player with radio.
Patent JP-H0680564-A (JP)
Title: Anti-pigmentation agent
Inventor: TAKEMURA TSUKASA
IPC: A61K8/00
Filed: 1992-09-03
Abstract: PURPOSE:To provide an excellent pharmaceutical composition for the treatment of spots by using tranexamic acid, vitamin C and vitamin B2 group as active components. CONSTITUTION:The objective pharmaceutical composition contains, as active components, tranexamic acid, vitamin C, vitamin B2 group (e.g. riboflavin, riboflavin phosphate, riboflavin sodium phosphate, riboflavin tetrabutyrate, flavine adenine dinucleotide and flavine adenine dinucleotide sodium) and preferably vitamin B6 group (e.g. pyridoxine, pyridoxine hydrochloride, pyridoxine phosphate, pyridoxal, pyridoxal phosphate, pyridoxal calcium phosphate, pyridoxal hydrochloride, pyridoxamine, pyridoxamine dihydrochloride and pyridoxamine phosphate).
Patent JP-2001060057-A (JP)
Title: Process cartridge and image forming device
Inventor: KAMIMURA NAOYA
IPC: G03G21/18
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge where toner is not stuck to a photoreceptor drum or an electrifier even when a developing unit is constituted to be freely attached to/detached from a drum unit. SOLUTION: The drum unit 3 is provided with a toner storing part 40 in the vicinity of both ends outside of the image forming area of the photoreceptor drum 13, and a drum wiper 42 formed of a PET film is attached to the storing part 40. The wiper 42 is pressed in a counter direction and brought into contact with a peripheral surface at both ends outside the image forming area of the drum 13.
Patent JP-S61114680-A (JP)
Title: Broadcasting receiving set
Inventor: TAMADA TAKEO
IPC: G06F21/10
Filed: 1984-11-08
Abstract: PURPOSE:To enable the specific user to perform wire broadcasting easily and accurately by coding the coded broadcasting data received by receiving means through the coded key following one after another from the portable medium, and displaying the coded data on the image display part. CONSTITUTION:When the power source key is put in, the receiving circuit 13 starts receiving electric waves P provided through communication satellites from a broadcasting under such a condition, check-up must be made whether or not IC card 1 for receiving wire broadcasting is inserted in to the insertion inlet. When IC card 1 is judged to have been inserted, IC card 1 is taken in IC card read-write part 18, an instruction is given by control circuit 11 to CPU regarding the output of the coded key, and CPU reads out the coded key from the data memory to output to the control circuit 11. Thus, the control circuit 11 outputs selection signal of the channel of wire broadcasting including calculation of the time corresponding to a start of receiving.
Patent JP-2000062355-A (JP)
Title: Postcard with non-contact ic recording medium and method for mailing the medium via postcard
Inventor: KATO MASAYUKI
IPC: G06K19/07
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a postcard to be mailed with a non-contact IC recording medium by the postcard and a method for mailing the medium by the postcard. SOLUTION: A non-contact IC module 8 is provided between two transparent films 3 and 4 laminated and adhered. A label 1 having a releasably adhered opaque front sheet 11 provided on a transparent film upper part of upside of the films 3, 4 and an adhesive layer 12 provide on a transparent film lower part of a lower side is provided. The label 1 is adhered to a postcard sheet 16 via the adhesive layer 12. Sew lines 17 are formed on an area periphery of the module 8 of the films 3, 4 and on the area of the sheet 16 adhered to the periphery.
Patent JP-H1075920-A (JP)
Title: Sucking port of vacuum cleaner and vacuum cleaner
Inventor: TAJIMA TAIJI
IPC: A47L9/08
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a sucking port, with which dust is released by blowing out air without complcating the structure of a hose or an extension pipe, although the operability of a conventional sucking port, with which dust is floated and sucked by blowing out compressed air, is made adverse by complicating the structure of the hose or the extension pipe and increasing weight as well since it is necessary to make the hose or the extension pipe into double structure or to arrange electric wiring inside the pipe. SOLUTION: In a vacuum cleaner for cleaning a cleaning face 800 while utilizing the sucking power of a motor-driven air blower inside the main body of cleaner, a turbine 504 to be rotated while utilizing the sucking power of the motor-driven air blower and compressors 506 and 508 for generating the compressed air from the rotational power of the turbine 504 are provided inside a main body 502 of sucking port, and air sucked from sucking ports 514 and 516 is compressed and blown from a blowing port 512 toward the cleaning face (floor surface) 800 so that floated dust can be sucked from a sucking port 510.
Patent JP-H0411969-A (JP)
Title: Method for forming metallic coating on sheet-like material
Inventor: ICHIKAWA KUNIHIKO
IPC: B05D1/26
Filed: 1990-09-06
Abstract: PURPOSE:To prevent coating unevennesses from being caused by utilizing a die which is equipped with both the flow path of coating for an upper layer and a flow path of coating for a lower layer and joins the coating allowed to flow out through these flow pathes in a laminar state. CONSTITUTION:While the sheet-like material 17 is traveled, metallic coating is supplied from a coating supply port 8 by a quantitative pump and nonmetallic coating is supplied from a coating supply port 7 by the quantitative pump. Coating is introduced into the holding parts 6, 5 and regulated to the pressure equal in the width direction of the die and flows through the slots 10, 9 and is joined in a laminar shape by a slot 11 and discharged. While the coating discharged as two layers maintains a laminated state, it is uniformly stuck on the sheet-like material 17 directly from the die or indirectly via a coating roll 18 and a coated film having prescribed thickness is formed. Thereby metallic coating is efficiently performed.
Patent JP-S60127320-A (JP)
Title: Epoxy resin composition
Inventor: SATOU SHIGEYUKI
IPC: C08G59/00
Filed: 1983-12-15
Abstract: PURPOSE:To provide titled composition of high moisture resistance and rust- proofness, suitable as sealing resin for semiconductor devices and electronic circuit parts, comprising epoxy resin, curing agent, dithiophosphoric acid derivative metal salt and an additive consisting of organosiloxana polymer of specific formula. CONSTITUTION:The objective composition comprising (A) most pref. phenol- novolak-based or cresal-novolak-based epoxy resin, (B) curing agent (pref. phenolic resin, cresol resin), (C) dithiophosphoric acid derivative metal salt (e.g. ginc diisopropyldithiophosphate) and (D) an additive consisting of organosiloxane polymer of formula (R<1>-R<10> are each alkyl, aryl, alkenyl, aralkyl, H, or OH; n and m are 0 or >=1). The amounts of the components (C) and (D) to be incorporated are pref. 0.1-10pts.wt. and 0.1-5pts.wt. per 100pts.wt. of the component (A), respectively. EFFECT:Excellent in adhesivity and electrical insulation. USE:Coatings, adhesives, etc.
Patent JP-H03176029-A (JP)
Title: Catheter for measuring cardiac output
Inventor: YOSHIKOSHI AKIKO
IPC: A61B5/028
Filed: 1990-09-06
Abstract: PURPOSE:To make it possible to feed a fluid without exerting an undesirable influence on the measurement of a cardiac output by dividing the 1st and the 3rd lumens with the 1st partition, dividing the 2nd and 3rd lumens with the 2nd partition and positioning a temp. sensitive element on rather a base end side than an opening part. CONSTITUTION:The inner cavity of a catheter main body 21 is divided into four parts with three partitions 21, 22 and 23 and a thermister lumen 24 is formed with the inner wall 20 of the inner cavity and the 1st partition 21. Thermisters 41 and 45 are positioned water-tightly in side holes 281 and 285 and a regurgitation hole 7 is positioned on rather a base end side than the thermisters 41 and 45. On the other hand, the 2nd partition 22 is formed on the facing position in the inner cavity and a lumen 26 for measurement of pressure is formed with it and the inner wall 20 of the inner cavity. In addition, the 3rd partition 23 is provided in a space constituted of the inner wall 20 and the partitions 21 and 22 to form a balloon lumen 27, and a lumen 25 for feeding an indicator liq. is formed between the partitions 21 and 22.