baber/WOPTO huggingface dataset:
Patent JP-2001061689-A (JP)
Title: Washbowl
Inventor: HORAGUCHI KIYOMASA
IPC: A47K1/04
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a very good oil stain removing property to a washbowl by forming a smooth glaze layer having surface roughness Ra of less than a specified value on the surface side as seen from a user and forming a glaze layer having higher melt viscosity at burning temperature than the smooth glaze layer on the reverse side. SOLUTION: A smooth glaze layer having a surface roughness Ra of less than 70 nm is formed on the surface side of a ceramic washbowl as seen from a user and a glaze layer having higher melt viscosity at a burning temperature than the smooth glaze layer is formed on the reverse side. The smooth glaze layer whose surface roughness Ra is less than 70 nm can be obtained by burning at 1,000 to 1,300 deg.C after applying an engobe raw material to a ceramic molded base when necessary, further applying a coloring glaze raw material thereto and further applying a transparent glaze raw material thereto. The reverse side can be obtained by burning at 1,000 to 1,300 deg.C after applying a coloring glaze raw material to a ceramic molded base.
Patent JP-S6397041-A (JP)
Title: Communication system
Inventor: NAKANE KAZUNARI
IPC: H04L12/70
Filed: 1986-10-13
Abstract: PURPOSE:To eliminate need to prepare a call processing program at a node in a net by enabling an operator on the transmission side to add the content of a communication service processing to a transmission telegram by means of a program or symbol, and executing a corresponding processing by the node in the net that receives the telegram. CONSTITUTION:A frame which is transmitted to the communication net consists of a frame header, an active data part, and a message data part. When a communication-request is generated in a communication terminal, the said frame is formed, transmitted to a transmission line 31, and a line control part 3 receives it. The control part 34 transferres it to a memory device 38 through a data bus 36, as well as informs a processor 37 of the data reception. The processor 37 identifies the frame header, judges the data length of the active data part and the priority of its processing, further executes a scheduling for the execution of its call processing, and executes the call processing program. The processor 37, at the time of executing/the program, receives the characteristic information of another in-net node 30 via a transmitter/receiver 39, and executes the program as referring to the information of a fault in in-net node or tranmission line, presence/absence of a congestion, etc.
Patent JP-H0798142-A (JP)
Title: Device for evaluating feeling of temperature
Inventor: ASANO AKIHIKO
IPC: G01D21/00
Filed: 1993-09-29
Abstract: PURPOSE:To estimate a feeling that one may have with regard to the temperature at an arbitrary position in complex circumferences. CONSTITUTION:A portable environmental factors-measuring unit 10 is composed of an anemometer 20 for measuring the velocity of wind, a wind thermometer 22 for measuring the temperature of wind, a hygrometer 24 for measuring the humidity, an actinometer 26 for measuring the amount of solar radiation, and a supporting box 18, the first-mentioned four instruments being set on the last- mentioned supporting box. On the basis of quantitative environmental data determined by these measuring instruments the environmental factors-measuring unit 10 calculates the quantity of man's state and the rate of its change. The environmental factors-measuring unit 10 is connected to an operation part 12 for presuming, from the quantity of man's state and the rate of its change, the feeling that one may have with regard to the temperature. The operation part 12 is connected to a display 14 and an archive 16, the former for indicating and the latter for recording the feeling of temperature presumed by the operation part 12 and other data.
Patent JP-H05118330-A (JP)
Title: Magnetic bearing device
Inventor: SHINOZAKI HIROYUKI
IPC: F16C32/04
Filed: 1991-08-28
Abstract: PURPOSE:To provide a magnetic bearing of a pulse width modulation (PWM) type by using a magnetic field generation coil of the magnetic bearing as a coil for a displacement amount detection sensor in common, and by using a switching ripple current of the electric power source of the pulse width modulation (PWM) bearing as a signal for measurement. CONSTITUTION:In a magnetic bearing device provided with a device to detect a displacement amount of a supported body and supporting the supported body 13 in non-contact by a magnetic force of an electromagnetic coil, a bearing electric power source 21 of a pulse width modulation (PWM) type is furnished and a displacement amount information detection means 15 of the supported body 13 to measure a switching ripple current of the electromagnetic coil 12 is arranged in the neighbourhood of the electromagnetic coil 12. Consequently, the displacement amount information detection means scarcely receives influence of the switching ripple current.
Patent JP-S60137888-A (JP)
Inventor: UENO KAZUICHI
IPC: C05F15/00
Filed: 1983-12-21
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-H07107249-A (JP)
Title: Reader
Inventor: KOBAYASHI TOSHIYUKI
IPC: H04N1/19
Filed: 1993-09-29
Abstract: PURPOSE:To stabilize the output of a CCD even when a light source with inferior rising characteristic is used by controlling store time to read document information of one line and a document feed timing simultaneously corresponding to the rising characteristic of light quantity. CONSTITUTION:When a document for reading is inserted into a device, a light source 5 for document illumination is lit, and the light quantity is gradually increased by fluctuation characteristic proper to the light source. A CPU 11 starts a motor 14 for document feed at a time when preparation for reading is completed, and gradually increases a driving pulse frequency as also performing throughup so as not to generate the out-of-step of the motor 14. The interval of a store pulse to drive the CCD 1 is narrowed at the same timing as that of the motor driving pulse, and the store time of one line is gradually shortened. Such timing control can be performed by a parameter stored in a ROW 12, etc., in advance. In this way, stable image information can be outputted even immediately after the light source is lit.
Patent JP-H0663521-A (JP)
Title: Method for evaluating sound field in ultrasonic cleaning tank
Inventor: HAYASHI HIDEJIRO
IPC: B08B3/12
Filed: 1992-08-19
Abstract: PURPOSE:To accurately evaluate the magnitude and distribution of the sound field in an ultrasonic cleaning tank. CONSTITUTION:A sample 13 coated with a colorant layer 13b is dipped in the liq. in a cleaning tank where an ultrasonic sound field to be evaluated is formed, hence a colored pattern is obtained by the erosion of the colorant, and the magnitude and distribution of the sound field are evaluated based on the colored pattern.
Patent JP-2000078537-A (JP)
Title: Image converter, its method and served medium
Inventor: KONDO TETSUJIRO
IPC: H04N19/50
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To generate a compressed image that can be decoded into an original image. SOLUTION: An initial host layer image generating circuit 1 generates an initial host image from a received original image. A classification circuit 3 uses low-order 5 bits of a value of a target pixel of the host image to classify image data and outputs a class code to a prediction coefficient output circuit 4. The prediction coefficient output circuit 4 outputs a prediction coefficient corresponding to the class code to a mapping circuit 6. The mapping circuit 6 linearly combines the prediction coefficient received from the prediction coefficient output circuit 4 and a pixel value of a prediction tap received from a prediction tap acquisition circuit 5 to predict pixel values of low-order pixels a-h and outputs them to a convergence discrimination circuit 8. The convergence discrimination circuit 8 calculates the S/N of the received lower-order image and the original image.  A host layer image update circuit 9 updates the pixel value of the host image to a proper value.
Patent JP-S61121371-A (JP)
Title: Manufacture of photoconductive element
Inventor: WADA HIROKO
IPC: H01L31/0296
Filed: 1984-11-16
Abstract: PURPOSE:To shorten optical response time by forming a thin-film, which mainly comprises CdS-CdSe and contains an extremely small quantity of Cu, onto a substrate, exposing the thin-film to the vapor of CdCl2, growing a crystal while activating the thin-film and heating and treating the thin-film in a vacuum and a dark before shaping an electrode. CONSTITUTION:CdS, Se:CuCl2 are evaporated onto a glass substrate as evaporation sources, and activated by the evapor of CdCl2. A film obtained in this manner is heated for the time such as 0.25-4hr at a temperature such as 120-200 deg.C in a vacuum and a dark, and an electrode is evaporated and shaped. Accordingly, the rise time and the fall time for the title element can be shortened remarkably as photocurrents are left as they are large.
Patent JP-S6484474-A (JP)
Title: Detecting device in optical recording/reproduction of digital information
Inventor: ATA KAZUHISA
IPC: G11B7/005
Filed: 1987-09-28
Abstract: PURPOSE:To prevent bit omission at the time of reading information by letting the reproduced input of an optical card by laser light pass through an LPF, a charge and discharge circuit, the comparison circuit of the output of the LPF with the output of the charge and discharge circuit, a noise preventing circuit and a hysteresis characteristic addition circuit. CONSTITUTION:The RF output of the laser reflected light of the optical card is inputted to the charge and discharge circuit 5 through the LPF 2 and an amplifier 3. Next, the output of the amplifier 3 and the output of the circuit 5 are inputted to the negative and the positive terminals of the comparator 6. At that time, since an RF wave and a saw tooth wave composed of the inclinations of a leading edge and a trailing edge determined by the time constant of the circuit 5, are impressed to the comparator 6, a pulse waveform rising and falling at their intersection point, appears in the output of the hysteresis addition circuit 8. Accordingly, the instantaneous RF signal is detected at the falling point of the pulse. Besides, the noise preventing circuit 7 removes a noise component at the vicinity of the falling point. Thus, the bit omission at the time of reading the information can be prevented.
Patent JP-S62103424-A (JP)
Title: Manufacture of rotor housing for rotary piston engine
Inventor: YAMAMOTO JUNICHI
IPC: F02B55/08
Filed: 1985-10-30
Abstract: PURPOSE:To prevent a crack from occurring, by inserting an inert member in an aluminum alloy base metal, while melting and quenching it and, after a quenched layer and an alloyed layer of the insert member are formed in a joining part with a steel plate member, machining a plug hole. CONSTITUTION:An insert member 12 is inserted into a drolled hole 11 of an aluminum alloy base metal 2, irradiating it with laser beams, and the insert member 12, the aluminum alloy base metal 2 and a steel plate member 3 are melted. Next, a melted part is quenched, forming a quenched layer 15, and afterward final drilling for a plug hole 10 is carried out. Therefore, with interposition of the insert member 12, the aluminum alloy base metal 2 is placed apart from an inner wall surface of the plug hole, so that such a possibility that large heat load is imposed on a blow hole forming range is preventable. In addition, the insert member 12 secures rigid coherence in and around a joining part between the aluminum alloy base metal 2 and the steel plate member 13, thus occurrence of any crack is preventable.
Patent JP-H1148638-A (JP)
Title: Cover sticking type string book marker
Inventor: KOYAMA TOSHIYA
IPC: B42D9/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a string as a book marker for sticking on a book cover even for a book without a string as a book marker. SOLUTION: Two sheets or a thin material replacing the sheets is bonded to one end of a string 1 suitably used as a book marker for a book in a manner to clamp one end of the string 1, and one face is formed as a viscous face to form a cover sticking section 2.
Patent JP-H0992961-A (JP)
Title: Etching method of printed wiring board
Inventor: ISHIDA TAKEHIRO
IPC: H05K3/06
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent a printed wiring board from being discharged or its tip part from being bent and lost during etching even in the case the board is thin by setting a carrier part which is a movable net longer than a spray zone sprayed with an etchant. SOLUTION: A printed wiring board 1 is arranged on a net which is a carrier part 4 moving in a stretch longer than a spray zone 6 sprayed with an etchant 2, and pressed by a presser part 5 from above. The etchant 2 is sprayed from a spray device 3 through a supply pump from below and above the printed wiring board 1 and the printed wiring board 1 is etched while being moved. Since there is a net in a lower side of the printed wiring board 1, it is possible to eliminate problems that the tip part of a printed wiring board bends to a lower side of a low pressure even if it is thin and it comes off and drops from between rolls and a tip part is bent and lost. Furthermore, the printed wiring board 1 is prevented from warping to a U-shape.
Patent JP-H04125374-A (JP)
Title: Solenoid pressure proportional control valve
Inventor: ITO SHIGERU
IPC: F16K31/06
Filed: 1990-09-13
Abstract: PURPOSE:To prevent obstruction for normal movement of a spool even when a tank port is momentarily or continuously applied with a pressure in a solenoid pressure proportional control valve by providing an intercommunicating hole for intercommunicating a discharge port with a spool longitudinal hole. CONSTITUTION:A spool 16 is positioned in such a manner as for balancing a force generated by a solenoid controlled actuator 24 on a basis of an exciting current supplied from a solenoid S1, a force applied to the spool 16 by a pressure P2, and a force of a spring 23 to each other. As a result, the value of the pressure P2 is determined in proportional to the value of the exciting current of the solenoid controlled actuator 24. Further, the solenoid pressure proportional control valve is formed with an intercommunicating hole for intercommunicating the longitudinal hole 25 with an adjusting chamber 18. Accordingly, there occurs no inconvenience even when the tank port is applied with a pressure.
Patent JP-H1088112-A (JP)
Title: Composition for grinding use
Inventor: KODAMA KAZUSHI
IPC: B24B37/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising silicon nitride fine powder, water and fumed titania or the like, capable of reducing the speed of grinding a silicon nitride film without impairing its characteristics, and easy in redispersibilitV of precipitates developed even after stored over a long period. SOLUTION: This composition for grinding use comprises (A) silicon nitride fine powder, water, and (B) fumed titania or fumed zirconia, and pref. furthermore, an acid pref. an organic acid such as carboxylic acid (esp. gluconict acid, lactic acid or citric acid) or inorganic acid such as hydrochloric or nitric acid]. It is preferable that the average partictle size of the component A is 0.01-10μm and the content of the component B is 0.0002-50,000wt.% based on the component A and <=50wt.% based on the whole composition.
Patent JP-H06112214-A (JP)
Title: Manufacture of arsenic compound semiconductor wafer
Inventor: YAMADA YUTAKA
IPC: H01L21/324
Filed: 1992-09-11
Abstract: PURPOSE:To provide a method for making various performances of an arsenic compound semiconductor wafer uniform, and manufacturing it at a high yield. CONSTITUTION:Manufacture of an arsenic compound semiconductor wafer includes following operations; (1) slices an arsenic compound semiconductor crystal to a film of 500-1000mum thickness, (2) vacuum-seals up a quartz tube with the film together with a metal arsenic in it, (3) heats the sealed quartz tube at 1000-1100 deg.C for 60 minutes or longer, and (4) cools it to a room temperature. The amount of the metal arsenic is regulated to what is sufficient for generating equilibrium vapor pressure at the highest temperature in thermal treatment, and further temperature falling speed is controlled between 0.5 deg.C/minute and 1.0 deg.C/minute, at cooling operation.
Patent JP-H0692105-A (JP)
Title: Pneumatic radial tire
Inventor: BUNDOU MOTONORI
IPC: B60C9/08
Filed: 1992-09-11
Abstract: PURPOSE:To promote weight reduction of a tire total unit and to improve steering stability and riding comfort by using a steel cord of specific structure using a steel filament of specific diameter in a carcass. CONSTITUTION:In a pneumatic radial tire, a steel cord of 1XN structure (N: 2 to 5) by a steel filament of 0.05 to 0.15mm diameter is used for a carcass. Or a cord of 1XN structure (N: 3 to 5) by at least the two steel filaments 1 and organic fiber filaments 2 with the steel filament 1 arranged adjacently along a peripheral surface of the cord is used in the carcass. A diameter of the organic fiber filament 2 is set smaller than a diameter of the steel filament 1. Thus by having sufficient strength as the tire, organic fiber can be used partly or fully in a belt, to promote the weight reduction of a tire total unit, and steering stability can be improved.
Patent JP-2001063701-A (JP)
Title: Method and apparatus for liquid impregnation
Inventor: KOTAKI YASUO
IPC: B65B1/04
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To simply and rapidly impregnate many fine voids in a hydrophobic member to be treated with a treating liquid. SOLUTION: A solution feed mechanism 101 feeds a treating liquid 1 to the interior of a holding container 201 storing a member 200 to be treated, and an inertia force is abruptly imparted to the treating liquid 1 by an inertia force generating mechanism 102. Since the treating liquid 1 is moved in the interior of the member 200 by this inertia force, the member 200 is impregnated with the treating liquid 1, irrespective of hydrophobic properties or hydrophilic properties of the member 200.
Patent JP-H03105577-A (JP)
Title: Vector drawing arithmetic circuit
Inventor: SAKURABA TAKAHIRO
IPC: G06T11/20
Filed: 1989-09-20
Abstract: PURPOSE:To perform a complicated process at a high speed by providing a means which outputs with switch data written in a storage means for arithmetic designation data to a bit arithmetic means via a vector pattern. CONSTITUTION:Plural data designating arithmetic types are prepared via the bit arithmetic designation data storage means 16 and 18. Then the data stored in both means 16 and 18 can be outputted with switch to a bit arithmetic means 14 which is performing a bit operation between a vector pattern and a background pattern. Therefore the types of operations carried out by the means 14 can be designated for each bit. As a result, even such a complicated process where plural bit operations are performed for a bit train of the vector pattern can be completed just with a single operation. Thus a vector can be drawn at a high speed.
Patent JP-H1093042-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MITANI JUNICHI
IPC: H01L21/8242
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To increase the capacitance of a capacitor, while meeting requirements for alignment margin and electrical isolation of adjacent conductive films by making the interior diameter of a through-hole larger than the opening and contact part. SOLUTION: On an Si substrate 1 are formed a field oxide film 2, gate oxide film 3, a gate 4, an insulating film 5, a silicon nitride film 6, B-contg. phosphosilicate glass-made interlayer insulating film 7, a silicon dioxide film 8, a storage electrode 9 and a counter electrode 11 of a capacitor and a dielectric film 10. To form through-holes, the layer insulation films 7, 8 are formed from two or more layers which are different in etching rate. After the through- holes are formed by an anisotropic etching, they are formed by an isotropic etching, utilizing the etching rate differences. The through-hole shape can be determined as desired according to the insulation film structure. Thus it is possible to increase the capacitance of the capacitor, while meeting requirements for alignment margin and electrical isolation of the adjacent conductive films.
Patent JP-H0767563-A (JP)
Title: Production of packaged noodle
Inventor: MOMIYAMA YASUO
IPC: A23L7/109
Filed: 1993-09-03
Abstract: PURPOSE:To obtain packaged noodle improved in both preservability and palate by adding acetic acid to conventional noodles, putting them into a specific bag, sealing it and then preserving the package in an allyl isothiocyanate gas atmosphere. CONSTITUTION:Acetic acid is added to noodles such as steamed noodles, boiled noodles or dry noodles followed by putting them into a bag made of a material permeable for allyl isothiocyanate but impermeable for microbes (e.g. polyethylene) and then sealing. The bag containing the noodles is then preserved in an allyl isothiocyanate gas atmosphere to effect adsorption of the gas to the noodles and the gas adsorbed is vaporized and removed from the noodles.
Patent JP-S61171540-A (JP)
Inventor: PIIRE AA YAKOBUSU
IPC: B01J29/90
Filed: 1985-10-29
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-H09249666-A (JP)
Title: Production of tricyclic compound and its intermediate
Inventor: WAKIMASU MITSUHIRO
IPC: A61P9/10
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new imidazo[1,2-a]pyridine derivative useful as a synthetic intermediate for tricyclic compounds used as the active ingredients of medicines having excellent platelet-originated growth factor-inhibiting actions, hypotensive actions, renal disease-improving actions, cholesterol-lowering actions, etc. SOLUTION: A compound of formula I [R is a halogen, a (substituted) lower alkoxy, a (substituted) hydrocarbon group, an acrl; R<1> is H, a (substituted) hydrocarbon group; R<2> is protected carboxyl; R<3> is (substituted) methyl; (n) is 0-3; when (n) is 0 or 1 and R is methyl, R<1> is H, a (substituted) >=2C hydrocarbon group, substituted methyl], its salt. For example, 3-ethoxycarbonyl-5- methylimidazo[1,2-a]pyridine. The compound of formula I is obtained by reacting a compound of formula II (R<6> is methyl) with a compound of the formula: R<1> -CO-CH(A)-R<2> (A is halogen).
Patent JP-H1066639-A (JP)
Title: Pillow cover
Inventor: ISHIGURO FUMIKO
IPC: A47G9/10
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To enable a user to have a comfortable aroma at the time of sleeping simply by taking pillow cover out of an unsealable hermetic container to cover the pillow before going to bed by consisting the pillow cover of non-woven fabrics adhered with perfume components and housing the cover into the hermetic container. SOLUTION: Both ends of two sheets of the non-woven fabrics 2 sized about 40×50cm, and in this embodiment, 85g/m<2> Metsuke (a weight unit, 4.3560g/m<2> ) of the non-woven fabric consisting of polypropylene (PP) and polyester for a front surface and 24/m<2> Metsuke of the non-woven fabric consisting of polyethylene and PP for a rear surface are adhered and are molded to a cylindrical shape. About 5% L-menthol ethanol soln. is sprayed at 0.6mL to the one surface of at least either of such non-woven fabrics 2 and is dried, by which the soln. is diffused and penetrated down to the inside of the fibers of the non-woven fabrics 2. Such treated pillow cover 1 is two folded and is housed into an aluminum laminated bag 3. The bag is hermetically sealed by heat sealing and is thus made throw-away.  At the time of use, the user is merely required to unseal the bag 3, to take the pillow cover 1 out of the break 5 of the sealed park 4 and to put the cover on the pillow.