baber/WOPTO huggingface dataset:
Patent JP-2000303334-A (JP)
Title: Felt and production of felt
Inventor: SHIMIZU MIKIO
IPC: D04H1/4242
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a felt which can effectively deodorize, even when ammonia is contained in an odor component, by integrally laminating a web comprising a fibrous material such as vegetable fibers or chemical fiber to a web comprising a fibrous ammonia adsorbent. SOLUTION: This felt is obtained by laminating the web of mixed fibrous materials to the web of a cotton-like ammonia adsorbent and/or the like and then passing the laminate through a needling process and/or a heating process. The mixed fibrous materials are obtained by mixing a fibrous material with 45 to 50 wt.% of the cotton-like ammonia adsorbent comprising the carbonization product of thin hair or ground hair thick growing on the seeds of cotton which is a plant belonging to the family Malvaceae, a powdery carbon material such as activated carbon or Bincho charcoal, or a powder ceramic material. The fibrous material comprises one or more of fibers selected from vegetable fibers and chemical fibers which have a luminosity of <6 in the Munsell color system, and thermally fusible fibers.
Patent JP-S61205240-A (JP)
Title: Benzoylacetic ester derivative
Inventor: IRIKURA TSUTOMU
IPC: C07C233/65
Filed: 1985-05-31
Abstract: NEW MATERIAL:A compound shown by the formula I (R is lower alkyl; X is halogen). EXAMPLE:3-Chloro-2,4,5-triflurobenzoylacetic acid ethyl ester. USE:An intermediate for producing an antimicrobial agent. PREPARATION:A compound shown by the formula II is condensed with a malonic acid dialkyl ester in the presence of a magnesium alcoholate in an inert solvent such as an ether, toluene, etc. at -50-50 deg.C, preferably -20- room temperature for 10 minutes-20 hours, to give a compound shown by the formula III. This compound is not purified, refluxed in an aqueous solution of an acid containing a catalytic amount of p-toluenesulfonic acid for 30 minutes - 20 hours so that ir is decarbonated, to give a compound shown by the formula I. The compound shown by the formula I can be converted into a compound shown by the formula IV which is extremely useful as an antimicrobial agent.
Patent JP-H06332090-A (JP)
Title: Manufacture of silver halide emulsion
Inventor: SAITO MITSUO
IPC: G03C1/043
Filed: 1993-05-20
Abstract: PURPOSE:To improve manufacture efficiency and sensitivity and graininess of parallel silver halide emulsion grains. CONSTITUTION:The silver halide emulsion grains having parallel twin crystal faces are, at least after undergoing nucleation and Ostwald ripening manufactured in >=70% of the projection areas of the total silver halide grains in a concentration of a polyethylene oxide derivative of >=0.01g/l for at least 20% of the time from the beginning of nucleation to the end of formation of the grains.
Patent JP-H07325320-A (JP)
Title: Production of liquid crystal display device
Inventor: NAKATANI NORIO
IPC: H01L21/336
Filed: 1994-05-31
Abstract: PURPOSE:To make it possible to obtain a good ohmic contact by previously providing the contact terminal parts of gates and auxiliary capacitance wirings of lower layers with island-shaped oxidation preventive films. CONSTITUTION:The oxidation preventive films 12CTG for auxiliary capacitor electrodes 12SE, gate lines 12GL and contact terminals 11CTG are formed by laminating Al and patterning the Al. After a resist is peeled, a heat treatment is executed at 200 to 400 deg.C, following which, for example, SiNx is laminated as a gate insulating film over the entire surface and further, Si and SiNx are successively laminated. The prescribed parts of the gate insulating film are thereafter etched away, by which the contact terminals 11CTG of the gate lines are exposed. In succession, the oxidation preventive 12CTG, 12CTS formed to the island shape on the contact terminals 11CTG, 11CTS exposed by wet etching of the Al are removed together with the thermally oxidized films 13A adhered on their surfaces, by which the contact terminals 11CTG and 11CTS and the Ta of these parts are exposed.
Patent JP-S60261614-A (JP)
Title: Thickness controlling method of seamless pipe
Inventor: NAKANISHI YASUHEI
IPC: B21B37/78
Filed: 1984-06-08
Abstract: PURPOSE:To equalize a thickness by measuring a thickness and a rolling load in the final two stands, and changing a roll gap and a roll peripheral velocity of each stand based on the thickness different and the rolling load different from a standard value. CONSTITUTION:The thickness at four points is measured at an object position on the same peripheray by a thickness measuring sensor 4 and a thickness meter 5 provided on the downstream side of stand 3. A thermometer placed in the vicinity of the sensor 4 measure the temperature of a seamless pipe SPi, and inputs it to an operation controlling circuit. The controlling circuit 7 calculates a difference between each thickness measured value and the standard thickness, and also calculates a difference between a rolling load and the standard value from a load cell provided on stands 2, 3. Based on the thickness difference and the rolling load difference, a roll gap of the stands 2, 3 and a roll peripheral velocity corresponding to it are adjusted. According to this method, the thickness deviation is reduced, and the thickness of a pipc is qualized.
Patent JP-S61275809-A (JP)
Title: Bright wide-angle zoom lens
Inventor: OKUDAIRA SADAO
IPC: G02B15/16
Filed: 1985-05-31
Abstract: PURPOSE:To obtain a compact, bright wide-angle zoom lens with high performance by arranging a lens which varies in refractive index in the optical-axis direction in the image-side positive lens group of a rear group. CONSTITUTION:A front group which has negative refracting power consists of a positive, a negative, a negative, a positive, a negative, and a positive lens from the object side and the rear group which has positive refracting power consists of a positive lens group composed of a cemented positive lens of a positive and a negative lens, a positive lens, and a positive lens convex on the object side to a small radius of curvature from, a negative lens group composed of a negative lens concave on the image side to a small radius of curvature, and a positive lens group composed of a positive cemented lens of a negative and a positive lens and a positive lens from the object side. The positive lens closest to the image side is a lens which varies in refractive index in the optical-axis direction. Consequently, the compact, extremely bright zoom lens which has high performance is obtained.
Patent JP-H07323853-A (JP)
Title: Motor power steering device
Inventor: DEN TAKEKUNI
IPC: B62D5/04
Filed: 1994-05-31
Abstract: PURPOSE:To provide a smooth torque output by providing a rotational position sensor for detecting the rotational position of a rotor of a steering auxiliary motor by A.C. obtained through an inverter from a D.C. power supply to correct a pulsating current in the D.C. side current on the basis of the detected values of the detected rotational position and D.C. side current. CONSTITUTION:While a steering auxiliary motor DM is driven by A.C. obtained through an inverter 10 from a D.C. power supply, the D.C. side current of the inverter 10 is detected by a current detecting circuit 12 and the current value of the A.C. is controllably fed back on the basis of the detected value of the D.C. A rotational position sensor 14 for detecting the rotational position of a rotor of the motor DM is then provided to correct pulsating current included in the D.C. side current with a linear correcting means 21 on the basis of the detected values of the rotational position and the D.C. side current detected by the current detecting circuit 12. The deviation of the corrected and detected power supply current from desired current is calculated to output the corrected deviation to a three-phase voltage calculating means 1c.
Patent JP-S62276596-A (JP)
Inventor: FUJIMORI JUNICHI
IPC: G10H1/00
Filed: 1986-05-23
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-H06334232-A (JP)
Title: Fabrication of josephson element
Inventor: MATSUI TOSHIYUKI
IPC: H01L39/24
Filed: 1993-05-21
Abstract: PURPOSE:To ensure a desired junction area through wet etching by etching an oxide superconductor selectively using an etching liquid which does not dissolve a tunnel barrier material. CONSTITUTION:A lower oxide superconductor 21 of YBa2Cu3Ox (YBCO), a tunnel barrier material 3 of STO, and an upper oxide superconductor 22 of YBCO are laminated sequentially on a substrate 1 of SrTiO3 (STO). A resist mask 4 is then formed on the upper YBCO 22. When the laminate is immersed into an aqueous solution of nitric acid in order to etch the upper YBCO 22, only such part of the upper YBCO 22 as not covered with the mask 4 is removed because the STO 3 is not soluble to nitric acid. When the laminate is immersed into a hydrofluoric aqueous solution, the YBCO is not dissolved but only the exposed part of the STO 3 is removed. When the resist mask 4 is peeled off, an oxide superconductor having predetermined area, a tunnel barrier, and the junction of the oxide superconductor can be formed.
Patent JP-H0414318-A (JP)
Title: Coder
Inventor: SHIGESATO TATSURO
IPC: H04N19/136
Filed: 1990-05-08
Abstract: PURPOSE:To stop error propagation in the unit of recording blocks by providing a large block processing section, a high efficient coding section, a recording block processing section and a discrimination signal generating section to the coder so as to output a discrimination signal of data of a recording block. CONSTITUTION:A signal inputted from an input section 8 is divided into large blocks each comprising plural sampling values at a large block processing section 9, and data of each large block is subject to high efficient coding so as to be a prescribed data quantity in the unit of large blocks by a high efficient coding section 10. Then the large block subject to high efficient coding is divided into plural recording blocks by a recording block processing section 11. Simultaneously, a discrimination signal generating section 12 generates a discrimination signal representing to which location of data the data of recording block corresponds and outputs the signal to an output section 13 together with the recording block. Thus, even when a preceding recording block is not reproduced, since what kind of data exists at the head data of the current recording block is judged, the decoding is attained from that point of time and the error propagation is stopped in the unit of recording blocks.
Patent JP-S5642661-A (JP)
Title: Ink jet printing device
Inventor: FURUKAWA TATSUYA
IPC: B41J2/175
Filed: 1979-09-17
Abstract: PURPOSE:To remove air bubbles in a liquid chamber of an ink jet head by a  method wherein ink is injected from the ink jet head directed upward prior to a beginning of printing. CONSTITUTION:Prior to a beginning of printing, an ink jet head 1 is pivoted by 90 deg. upwardly about a shaft 11 together with a head 10 and ink is injected therefrom. In this case, air bubbles in a liquid chamber 8 are collected to a nozzle portion of the head, therefore, the air bubbles are discharged to outside simultaneously with the injection of the ink. After the injection, the ink jet head 1 is returned and set to a predetermined printing position, then, the printing operation is begun. The ink injected together with the air bubbles is absorbed into a porous ink absorbing member 12 provided so as to oppose to a nozzle of the pivotal ink jet head 1 and is collected by a sucking device 13 to be recovered or to be discarded.
Patent JP-S5345416-A (JP)
Title: Method of drawing
Inventor: MAEKAWA KAZUYOSHI
IPC: D01F6/62
Filed: 1976-10-05
Abstract: PURPOSE: In a drawing machine for thermoplastic polymer fibers, a special drive roll is provided in the drawing zone and kept in contact with the yarn thus to fix the drawing point and improve the total drawing operability in the period from the start to the normal speed operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02299550-A (JP)
Title: Production of beef-curry-flavored cuttlefish japanese cracker fry
Inventor: HONDA MAKOTO
IPC: A23G3/00
Filed: 1989-05-12
Abstract: PURPOSE:To obtain the title fry excellent in preservability by coating cuttlefish Japanese cracker with a batter comprising curry powder and broth from beef followed by frying and then covering the resulting product with a sprinkling flavor containing curry powder. CONSTITUTION:Firstly, Japanese cracker material is prepared by adding water to a composition comprising (A) ca.15wt.% of powdered cuttlefish, (B) ca.20wt.% of rice-cake pellets, ca.5wt.% of freeze-dry beef, (C) ca.31wt.% of wheat flour and (D) ca.20wt.% of breadcrumb, followed by mixing. This material is then heated at ca.200 deg.C for ca.90sec between the top force and bottom force of a baker while applying a pressure of ca.1000kg to make baked Japanese cracker. Thence, the cracker is coated with a batter prepared by mixing a composition comprising (1) broth from meats including beef, (2) plural flavors including curry powder and (3) wheat flour, followed by frying using beef dripping as frying oil into fried Japanese cracker. Finally, the resulting cracker is covered with a sprinkling flavor comprising plural seasonings including curry powder.
Patent JP-S5910828-A (JP)
Title: Viewing window equipped with double tempered glass having structure capable of inspecting pressure resistance and airtightness
Inventor: UENO JIROU
IPC: E06B3/64
Filed: 1982-07-10
Abstract: PURPOSE:To prevent leakage of the inner substance even when one-side glass is broken, by constituting a double structure equipped with tempered glass on each inside and outside. CONSTITUTION:A viewing window provided with a pressure supply hole 7 which is normally loaded with a blind plug and formed by pipings, etc. having the structure capable of inspecting the pressure resistance and airtightness is formed in a double structure of tempered glass provided with the inside glass 2 and outside tempered glass 4. Accordingly, leakage of the inner substance is prevented surely at the time of breaking down oneside glass of two pairs of the tempered glas plates.
Patent JP-H10306972-A (JP)
Title: Refrigerator
Inventor: OCHIAI KOICHIRO
IPC: F25D19/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To reduce the noise caused from a fan device without marring the heat radiation effect of a machine chamber. SOLUTION: A bell-mouth which surrounds the fan 5b of the fan device 5 within a machine chamber 2 is made integrally at a partition plate 6. A Helmholtz resonator 8 is arranged in circular form along the inside periphery of the bell-mouth 7. The tubular part 8b of the Helmholtz resonator 8 opens to the side of the fan 5b. The resonance frequency of the Helmholtz resonator 8 is made to correspond to the peak frequency out of the noise caused at operation of the fan device 5. The Helmholtz resonator 8 can reduce the noise, so as to silence the main noise out of the noise caused from the fan device 5.
Patent JP-S5243262-A (JP)
Title: Conveyor stock stand for plate-like material processing machine
Inventor: NOGUCHI FUMIO
IPC: B23D33/02
Filed: 1975-09-30
Abstract: PURPOSE: To improve activity rate and safety of shearing machine by cooperating feeding and stopping of belt conveyor with the shearing machine in a plate-like material processing machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5911926-A (JP)
Title: Apparatus for reducing clutch-pedal stepping force
Inventor: ASANO YASUSHI
IPC: F16D23/12
Filed: 1982-07-09
Abstract: PURPOSE:To obtain an apparatus for reducing clutch-pedal stepping force which has a small size and light weight and possesses the equal stepping-force reducing capacity to the conventional one, by installing a leaf spring having a curved bulged surface. CONSTITUTION:In an angle cam part 14, the press-contact part to a curved bulged surface 18 changes its position through turning of a pedal arm 3, which upwardly shifts the curved bulged surface 18 of a leaf spring 15 which urges the pedal arm 3 in the direction reverse to the stepping-in direction, in the initial stepping-in in which a small stepping-in force is enough for a clutch pedal, and thus an elastic force is conserved in the leaf spring 15. In the latter stepping-in in which the clutch pedal stepping-in force increases, passing over a bulged part 14a, the clutch pedal is urged in the stepping-in direction by the elastic force which is conserved through the press-contact onto a slant part 14a by the leaf spring 15. Therefore, the clutch-pedal stepping-in force can be reduced when the slant part 14c is brought into press-contact to the lead spring 15.
Patent JP-S61278148-A (JP)
Title: Forming method for glass coating
Inventor: YOKOI KATSUYUKI
IPC: C03B8/02
Filed: 1985-06-01
Abstract: PURPOSE:To prevent the generation of cracks in a glass coating on heat treatment by dripping an etching liquid to the peripheral section of a semiconductor wafer while turning the semiconductor wafer, selectively removing only the peripheral section of the wafer through etching and solidifying the glass coating remaining on the semiconductor wafer through heat treatment. CONSTITUTION:Liquefied glass is dripped onto a semiconductor wafer 10 from a nozzle 14 while the wafer 10 is sucked and held in a plane manner by a vacuum chuck 12 for a spin coater and rotated, thus forming a glass coating 16 on the upper surface of the semiconductor wafer 10 in desired thickness. An etching liquid such as diluted hydrofluoric acid is dripped to the peripheral section of the semiconductor wafer 10 during revolution from a nozzle 18, thus selectively removing only a thick section in the periphery of the wafer in the glass coating 16 through etching. A washing such as pure water is dropped to the peripheral section of the semiconductor wafer 10 during rotation from a nozzle 20, thus washing the peripheral section of the wafer previously brought into contact with the etching liquid. The semiconductor wafer 10 is introduced into a suitable oven, and thermally treated, thus solidifying the glass coating 16.
Patent JP-H10307784-A (JP)
Title: Message intermediating device, its method and recording medium recording program for executing the method
Inventor: TAJIMA HISAAKI
IPC: G06F13/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to intermediate the contents of communication so that a server for providing service in a network can accurately know a user terminal requiring its service and a user terminal requiring service can accurately know a service providing server for proving the service. SOLUTION: A receiving part 21 receives a service providing message from a service server or a service using message from a user terminal, a term converter 24 judges meaning, a part and relation used for the expression of the received message and converts the judged contents into a suitable term and a message formulating device 23 constitutes a formulated message. A message matching device 25 retrieves a message suited to the formulated message from a data base part 26 and transmits the retrieved message to the user terminal or the service server.
Patent JP-S5821284-A (JP)
Title: Destaicizing method
Inventor: MASUMURA MASAO
IPC: G03G21/06
Filed: 1981-07-30
Abstract: PURPOSE:To suppress the generation of positive afterimages in a copying machine of a reversal developing system using a selenium photoreceptor by using  an AC corona destaticizing means which is biased with the DC current component prescribed values. CONSTITUTION:An electrostatic charger 2, a reversal developing device 4, an AC corona charger 10 for destatization prior to cleaning, a cleaning device 11, an AC corona charger 12 for destaticizing of the photoreceptor, etc. are disposed around a seleium photoreceptor 1. Here, copying is performed repeatedly by changing the biasing quantity for the DC component of the charger 12 variously. If the DC current component is biased of 0-10muA from the result thereof, the generation of positive afterimages and the fluctuations in the potential of the phototreceptor are obviated. Thus the formation of the positive afterimages is suppressed and the good destaticizing is accomplished by using such AC corona destaticizing means.
Patent JP-H07152904-A (JP)
Title: Image processor
Inventor: TERADA YOSHIHIRO
IPC: H04N1/46
Filed: 1994-06-01
Abstract: PURPOSE:To perform excellent image conversion for a natural image and a complicated color image. CONSTITUTION:The image processor which substitutes color information for a pattern when converting a digital color image into an image of a specific color is equipped with a color space converting means 1 which generates a lightness, a hue, and a saturation signal from color image data, pattern generating means 6 and 7 which generates a specific pattern and a color signal corresponding to the hue signal, a level signal generating means 5 which generates two lightness levels from the lightness signal and saturation signal, and an output means 8 which selects and switches the two lightness levels with the determined pattern and outputs them together with the color signal. Consequently, when color information of the input color image is replaced with space (pattern) information and the specific color, image conversion wherein the intensity of the pattern is continuously varied with its saturation information is enabled and the image conversion is excellently performed even for the natural image and complicated color image.
Patent JP-S6010940-A (JP)
Title: Data transmission equipment
Inventor: YASUE KAZUO
IPC: H04L12/24
Filed: 1983-06-30
Abstract: PURPOSE:To attain the fault location of a temporary fault by checking the propriety of a reception frame independently of whether a frame is addressed to the own station or not in loop transmission, and counting the number of times of fault detection. CONSTITUTION:A transmission controller 32 is connected to loop optical transmission lines 11,14 via an electrooptic converter 30. The controller 32 transmits the signal of frame of an HDLC type and also fetches a frame addressed to the own station. Moreover, the controller 32 conducts frame check of a frame, erases the frame if the frame is in error, and counts the number of times. The value of a faulty counter is transmitted by receiving a read frame from the supervising station and the counted value is transmitted to the supervising station. Further, a processor 33 activates a timer circuit 34 by turning on a timer start signal 91 and the number of times of failure is informed similarly to the supervising station by turning on a timer interruption signal 92 after a prescribed time.
Patent JP-S5548158-A (JP)
Title: Take-up method of false twist yarn
Inventor: OONUMA NAOJI
IPC: B65H51/00
Filed: 1978-09-29
Abstract: PURPOSE: To prevent yarn from being separated, by doubling theyarn before traversing and guiding it through guides or rollers for squeezing.  
     CONSTITUTION: A tail pick-up mechanism is composed of a tail guide 9' having a slant face C with an angle of inclination θ and a hook 10' for holding yarn Y2 moving on the salnt face. The yarn Y2 is taken up by a bobbin through a given traverse passage, by lifting the guide 9' or lowering the hook 10' as shown by arrows. The angle of inclination θ of the slant face is desirably within a range 20W 50°. The protion with which the yarn comes in touch is so finished that it does not cause excess tension or damage to the yarn. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5910630-A (JP)
Inventor: IKEMOTO HITOSHI
IPC: E03C1/20
Filed: 1982-07-10
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。