baber/WOPTO huggingface dataset:
Patent JP-H09162323-A (JP)
Title: Ceramic package, surface mount piezoelectric oscillator and method for forming electrode of ceramic package
Inventor: NAKAJIMA MIKIO
IPC: H01L23/12
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease joining strength of a metal member such as support, etc., and in variations in the joining strength by a method wherein a connection electrode is formed in a condition that its part is embedded in a ceramic package. SOLUTION: A ceramic substrate 1 serving as a ceramic package is composed of rectangular alumina, and an alumina coat 2 is provided near its outer periphery. Inwardly of the alumina coat 2, connection electrodes 3, 4 are provided. A part of the connection electrodes 3, 4 is embedded in the ceramic package and the connection electrodes 3, 4 are 20μm or more in a thickness. Further, pressing is used as a method for embedding a part of the connection electrodes 3, 4. Thereby, a joining face of the ceramic package to a metallized face is increased and joining strength between the ceramic package and a metallized face is enhanced, so that joining strength of a metal member being a substance to be joined is stable.
Patent JP-H07173416-A (JP)
Title: Liquid eraser
Inventor: MUROYAMA KANAKO
IPC: C09D10/00
Filed: 1993-12-20
Abstract: PURPOSE:To enable clean erasing of a PPC copy without causing cracks on an erasing film by compounding a hiding material, a solvent, a resin, a dispersant, and rosin. CONSTITUTION:0.1-3.0wt.% rosin is added to a liquid eraser which comprises an inorg. powder having a high refractive index as the hiding material, a solvent which can well dissolve an acrylic resin, an acrylic resin, and a nonionic, anionic, or cationic surfactant as the dispersant.
Patent JP-H07176384-A (JP)
Title: Organic electroluminescent element
Inventor: KAWAMURA HISAYUKI
IPC: H05B33/02
Filed: 1993-12-20
Abstract: PURPOSE:To prevent deterioration of the luminous characteristic of an element due to heating so as to maintain a stable luminous characteristic over a long period by disposing linear elements of good thermal conductivity on at least the structure side or opposite side surface of a substrate or inside the substrate. CONSTITUTION:An organic electroluminescent element 20 has transparency comparable to that of quartz or glass and has linear elements 5 of good thermal conductivity disposed on at least the structure 10 side or opposite side surface of a substrate 1 of good thermal conductivity or inside the substrate 1. The structure 10 comprises an organic phosphor 3 sandwiched between anode 2 and cathode 4 facing each other, at least either one of which is transparent or semitransparent. The linear elements 5 are of circular, trapezoidal, plate- shaped or thin-film-shaped cross section and can be made using a metal with a thermal conductivity of 50W/m.K or more, such as gold and silver, or an inorganic material such as quartz and diamond. Any electrically conducting material should be disposed out of contact with the electrodes 2, 4.
Patent JP-H10183716-A (JP)
Title: Drain pipe structure of basin, sink and wash basin
Inventor: OTA YASUMI
IPC: E03C1/24
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To ensure a wide space under a container such as a basin, a sink, a wash basin or the like by forming a drain trap by a drain coupling itself directly fitted to a drain cylinder provided in a drain opening. SOLUTION: A drain cylinder 1 is fitted to a drain opening (a) of a basin A. A connecting coupling 2 fitted to the drain cylinder 1 is formed substantially like a V-shape with a vertical pipe part 12 and rising pipe part 12 to form a drain trap (running trap) 4. In the thus formed drain pipe structure, a drain coupling 2 directly fitted to a drain cylinder forms the drain trap 4, the bottom of the drain trap 4 is located in a position lower from the inner bottom of the basin A by a designated distance to ensure wide cabinet space 100. Accordingly, the structure is simple and low-cost, and furthermore, the drain trap is made adjacent to the bottom of the container to widely ensure the lower space of the container, so that the cabinet space can be used effectively.
Patent JP-H09143804-A (JP)
Title: Girdle
Inventor: TAKAGI IKUMI
IPC: A41C1/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the front part of a girdle having stretchability at the waist part and accordingly free from the trouble of tightness when the girdle is put on and off by crossing over plural backing cloths having little stretchability at the backside of the front part of a body cloth and sewing both the right and left edges on the body cloth. SOLUTION: A pair of backing cloths 4, 5 having little stretchability are crossed over to each other at the backside of the front part of a body cloth 1 having stretchability. The upper edges 4d, 5d of both the backing cloths 4, 5 are left free without sewing on the center of the front side of the waist part, and the right and left edges are sewn on the body cloth 1. Further, it is preferable that both the backing cloths 4, 5 are each designed in a smaller size in advance and they are sewed on the body cloth l under stretching the whole pieces of the cloths obliquely upward.
Patent JP-H11171699-A (JP)
Title: Growth of gallium nitride phosphide single crystal
Inventor: YOSHIDA KIYOTERU
IPC: B01J3/06
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a GaNP single crystal, capable of growing the GaNP single crystal having a high quality and suitable for growth substrates. SOLUTION: This method for growing a GaNP single crystal by a liquid- sealing pulling method comprises charging a Ga raw material 11 into a crucible 2, charging an N raw material 13 and a P raw material 14 into reservoirs 4a, 4b, respectively, heating the Ga raw material 11 at >=1700 deg.C in a N2 gas atmosphere at a pressure of >=150 atm, rotating the crucible 2 at a rotation rate of 10-25 rpm, simultaneously controlling the pressure to dissolve the N raw material 13 and the P raw material 14 in the Ga raw material 11, immersing a seed crystal for the single crystal in the prepared GaNP molten liquid having a desired composition, and subsequently gradually pulling up the seed crystal 11 from the GaNP molten liquid to grow the GaNP single crystal.
Patent JP-2000175152-A (JP)
Title: Multiplexer, multiplexing method and recording medium
Inventor: KATO MOTOKI
IPC: H04N19/85
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a multiplexer that encodes moving picture data so as to conduct skip reproduction while keeping continuity of a moving picture before and after a skipped point and to provide a multiplexing method and a recording medium therefor. SOLUTION: A moving picture recording and reproducing device 1 is provided with a decoder 12 and an encoder 13 that decode a video stream of the MPEG 2 system recorded on a disk 2 and apply edit processing and re-coding to the decoded video stream, a multiplexer 14 that multiplexes the edited video stream and audio stream, and an analysis control section 16 that controls edit processing. An analysis control section 16 limits coding so that a bit occupied amount of the video buffer for an input start time of a 2nd video stream given to the video buffer of the decoder until a decoding start time of the 2nd video stream is the capacity of the video buffer or below and also zero or over in the case of generating a multiplexed stream possible for skip reproduction from the 1st video stream to the 2nd video stream.
Patent JP-H09157528-A (JP)
Title: Polysilazane composition, preparation of polysilazane solution, coating composition containing the composition, and ceramic-coated plastic obtained by using the coating composition
Inventor: MATSUO HIDEKI
IPC: C09D183/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a polysilazane compsn. which can be directly applied to a plastic, such as polycarnonate or acrylic resin, without deteriorating the plastic by dissolving polysilazane in a specific alkoxyorganosilane. SOLUTION: This polysilazane compdn. is prepd. by dissolving polysilazane having a backbone mainly comprising structural unit represented by formula I (wherein R<1> to R<3> are each H, an alkyl, an alkenyl, a cycloakyl, an aryl, a fluoroalkyl, an alkylsilyl, an alkylamino, or an alkoxy provided at least one of them is H) and a number average mol.wt. of 100-50,000 or its modification in at least one alkoxyorganosilane compd. represented by formual II or III (wherein R<4> and R<5> are each a 20C or lower alkyl, haloalkyl, alkenyl cycloalky, aryl, alkylsilyl, alkylamino, or alkoxy provided at least one of them is an alkoxy.
Patent JP-H04308332-A (JP)
Title: Throttel valve
Inventor: ANDOREASU SAUSUNAA
IPC: F16K1/22
Filed: 1991-12-27
Abstract: PURPOSE: To provide a throttle valve to permit correct adjustment and control of an internal combustion engine. CONSTITUTION: In a throttle valve having a shaft formed as a solid shaft, comprising a material body surrounding the outer side of the shaft, and rotatable by the shaft to be used for an intake pipe of an internal combustion engine, a packing 4 elongated to the solid shaft 1 on both sides is installed on the outer side of the material body 2, so the packing 4 can be brought to totally get in contact with the intake pipe 3 by rotation of the solid shaft 1.
Patent JP-2001169325-A (JP)
Title: Cell changeover system
Inventor: YAMADA TOMOYUKI
IPC: H04W36/32
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To realize a cell changeover system by which deterioration in speech quality and interruption of a speech can be avoided without deteriorating a frequency utilizing efficiency and hand-over can be executed without increasing a processing load onto base stations and a mobile station. SOLUTION: A position of the mobile station is calculated on the basis of an arrival direction and a delay time of a radio wave and referencing a map cross-referencing a position of the mobile station and a cell arrangement decides a cell to which the mobile station belongs. In the case that an in-zone cell of the mobile station that is decided differs from a cell of a base station with which the mobile station makes communication at present point of time, since the communication between the mobile station and the base station is switched into communication between the mobile station and a base station of a cell to which the mobile station is moved, deterioration in speech quality and interruption of a speech can be avoided without deteriorating a frequency utilizing efficiency and hand-over can be executed without increasing a processing load imposed onto the base station and the mobile station.
Patent JP-2001166030-A (JP)
Title: Radar antenna azimuth measuring device
Inventor: KAWASHIMA SHIGEO
IPC: G08G3/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain radar antenna azimuth using the north direction as a reference inexpensively, in a short time, and with high precision without using a gyrocompass having many defects to eliminate the defects. SOLUTION: A plurality of GNSS antennae 10-1 to 10-n are arranged on a radar antenna 100. A carrier phase difference measuring apart 30 measuring a difference in carrier phases of signals from the same GNSS satellite by two GNSS antenna among them for signals from a plurality of GNSS satellites is provided. A base line vector calculation part 40 is provided fro calculating base line vector specifications connecting two GNSS antennae of a coordinate system using an azimuth in the relation determined in advance between the north and it as a reference based on the results of measurement. A radar antenna azimuth calculation part 50 is provided for calculating radar antenna azimuth based on the azimuth in the relation determined in advance between the north and it based on the results of calculation. GNSS receiving technique can be applied to each part of them.
Patent JP-H05178698-A (JP)
Title: Apparatus and process for production of silicon carbide bulk single crystal
Inventor: FURUKAWA MASAKI
IPC: C23C16/32
Filed: 1991-12-27
Abstract: PURPOSE:To enable the production of the silicon carbide bulk single crystal consisting of a high-quality cubic crystal (3C type) with good reproducibility at a practicable growth speed. CONSTITUTION:This apparatus for producing the silicon carbide bulk single crystal of the cubic crystal by a sublimation-recrystallizing method using a seed crystal 1 has a vessel to be heated which has a cavity, is set with a raw material 2 for growth consisting of silicon carbide powder in the lower part of this cavity and is set with the seed crystal 1 consisting of a silicon carbide single crystal in the upper part of the cavity, a lower heater 8b which is provided on the outer side in the lower part of this vessel to be heated and heats the raw material by regulating its temp., an upper heater 8a which is provided independently from this lower heater 8b and heats the single crystal 1 by regulating its temp. and a means for regulating the internal pressure of the vessel to be heated. This process for production includes a 1st stage for growing the single crystal at <=0.1mm/hour growth speed on the surface of the above- mentioned seed crystal 1 and a 2nd stage of growing the single crystal at 0.5 to 1.5mm/hour growth speed.
Patent JP-2001162900-A (JP)
Title: Print controller, printing system, method for processing printing, and storage medium
Inventor: TOKUDA MAIKO
IPC: G06F3/12
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a print controller, a printing system, a method for processing printing and a storage medium capable of preventing interruption of printing due to an insufficiency of expendable supplies. SOLUTION: When a print request is received from an application (801), a designated printer name of print data and a quantity of expendable supplies to be used of the print data are acquired and stored (802 to 805). Then, the stored quantity of the supplies is sequentially compared with the residue of the stored supplies of the each printer separately acquired and stored (806, 807, 809), and if there is a printer having a sufficient residue of the supplies, print data is transferred to the printer through a network (811), and printing is executed. If there is no printer having the sufficient residue of the supplies, a user is informed of the effect.
Patent JP-H07193890-A (JP)
Title: Processing state display device
Inventor: MATSUTANI HIROSHI
IPC: G09F9/00
Filed: 1993-12-24
Abstract: PURPOSE:To easily discriminate from what display pattern to what display pattern is selected. CONSTITUTION:A DSP 20 provides an acoustic characteristic corresponding to the operation of an operation knob 24 to an audio signal received in each channel. On a master menu in which each channel name 32 and each acoustic characteristic name 34 are displayed in a touch display 28, when a finger is in contact with the display of a desired channel and a desired characteristic, the display of the desired channel and the desired characteristic gradually appears from the middle position and reaches a slave menu being the display of said characteristic finally. When a finger is in contact with a changeover switch display section 36 on the slave menu, the master menu appears gradually from the peripheral part and finally the master menu is displayed finally.
Patent JP-H10184671-A (JP)
Title: Turning bearing
Inventor: INOKOSHI YOSHIO
IPC: F16C17/08
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To lower dispersion of torque and a torque mean value at rotation by contacting bearing parts with the hemispherical or spherical surfaces of both end parts of a needle shaft, conforming the rotary axis of the needle shaft to a straight line connecting together the center points of the hemisphere or the sphere, and constituting the bearing parts unmovable against the shaft. SOLUTION: Bearing parts 3 and a needle shaft 7 are contacted with each other on the hemispherical surfaces of both end parts of the shaft 7, the rotary axis of the shaft 7 is conformed to the straight line connecting together the two center points of the hemispherical surfaces, and the bearing parts 3 contacted with the shaft 7 or holding it are constituted unmovable against the shaft 7. In addition, a preload generating means 9 is provided on at least either of the bearing parts 3 or a part mechanically fixed with them. For the preload generating means 9, contraction of a spring, fastening force of a screw, magnetic attractive force and repulsive force by combination of magnets, and the like are utilized. By such constitution, the mean value and dispersion of torque are lowered, and hence accurate positioning can be performed.
Patent JP-H05158410-A (JP)
Title: Concealed printed matter using water-soluble ink
Inventor: KATANO SEIJI
IPC: B42D15/02
Filed: 1991-12-05
Abstract: PURPOSE:To obtain the concealed printed matter which is easily usable by applying printing to be hidden on the surface of a base sheet and laminating a concealed ink layer on the printing to be hidden by using water-soluble ink. CONSTITUTION:This concealed printed matter is constituted by applying printing 2 to be hidden on the surface of the base sheet 1, such as paper and further, successively laminating a transparent water permeation preventive layer 5 consisting of transparent varnish, etc., and the concealed ink layer consisting of the water-soluble ink, etc., on the printing 2 to be hidden. The penetration of water in the printing 2 to be hidden below the transparent water permeation preventive layer 5 and the base sheet 1 around the printing and the generation of peeling or paper peeling at the time of rubbing these layers are prevented even if the water is applied on the transparent water permeation preventive layer 5. Cotton swab is first used at the time of using this printed matter. Water is applied to the front end of the cotton swab and the concealed ink layer 6b, etc., are rubbed by the front end thereof, by which the hiding ink layer 6b, etc., are removed while this layer, etc., are dissolved and the transparent water permeation preventive layer 6 and the printing 2 to be hidden are gradually exposed from the rear surface of the concealed ink layer 6b, etc.
Patent JP-H10179202-A (JP)
Title: Air-permeable, waterproof shoe, its manufacture, and its part
Inventor: OKUDA KOJI
IPC: A43B7/08
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a shoe that keeps water out when in shallow water and has good air permeability to prevent a sweaty condition, a method for manufacturing it, and its parts. SOLUTION: A closely-woven gauze or the like is made water-repellent treatment to form an air-permeable waterproof material keeping water out at a water pressure of several cm or so and allowing a large amount of ventilation, and the material is hermetically attached to a window 2 disposed in a shoe. A void 6 is formed at the junction between an instep and a main sole, the window 2 is disposed in the part of a midsole against which the void 6 is pressed, and the air-permeable waterproof material 3 is hermetically attached to the window 2.
Patent JP-2000173900-A (JP)
Title: Electron beam emitting device and electron beam exposure system equipped therewith
Inventor: OKUNUKI MASAHIKO
IPC: H01J37/065
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam emitting device and an electron beam exposure system equipped with it, where troubles such as a deterioration in the positional accuracy of an electron beam and fusion of a shield electrode are eliminated, and the device and the system can be enhanced in throughput and lessened in cost. SOLUTION: An effective irradiation region 2 and an irradiation restricted region 1 different from each other in electron radiation efficiency are formed on the electron emission surface of an electron source. The effective irradiation region 2 is an effective electron irradiation region that is conductive to light exposure in an electron beam exposure method, and the irradiation restricted region 1 is not directly conductive to light exposure and serves as an electron beam irradiating region shielded by an electron gun or an aperture electrode located in a column if it is not restricted.
Patent JP-H05172232-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: INOUE DAISUKE
IPC: F16H61/10
Filed: 1991-12-06
Abstract: PURPOSE:To make shifting either slowly or quickly in accordance with the operating condition by furnishing a judging means to judge the speed of attaining the intended shifting, and changing over the drainage condition of an accumulator and a friction engagement device on the basis of the result from judgement. CONSTITUTION:A hydraulic control device C of an automatic transmission A includes a shift valve 202, which changes over supply and exhaust of oil pressure to/from two friction engagement devices 200, 201, and an accumulator 205 to be connected via a control valve 204 to an oil path 203 leading from the shift valve 202 to one of the friction engagement devices 200. The arrangement is further equipped with a shift speed judging means 206 to judge the speed of attaining the intended shifting, and when quick shifting is to be made, a shift speed control means 207 controls the shift valve 202 and control valve 204, and draining is made individually from the friction engagement device 200 and accumulator 205, while the two 200, 205 are put in communication to make draining at the time a slow shifting is to be done.
Patent JP-H09169103-A (JP)
Title: Screen printing plate
Inventor: YOSHIDA KAZUHIRO
IPC: B41N1/24
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To enable uniform membrane printing and to achieve sharp cost reduction when a noble metal is used in a conductive paste by providing a columnar reinforcing part to the surface opposed to a surface to be printed of the figure part of a screen printing plate used in screen printing. SOLUTION: In a screen printing plate wherein an example of a mesh pattern is shown, masking is applied to a mesh of a metal such as stainless steel or mesh made of a resin such as a polyester by using an emulsifier 2 to form a figure part 3 but columnar reinforcing parts are provided to the rear surface of the mesh in the figure part 3. As the material quality of the reinforcing parts 8, it is desirable to use the emulsifier 2 used in masking but, in the case of a metal mesh pattern, a metal having properties equal to or near to those of the mesh may be used. By providing the reinforcing parts 8 as mentioned above, the generation of the bending of the figure part at a time of screen printing can be prevented and printing of thin and uniform film shickness can be performed.
Patent JP-H11186567-A (JP)
Title: Manufacture of semiconductor mechanical quantity sensor
Inventor: FUJITA MAKIKO
IPC: G01L1/14
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor mechanical quantity sensor which can be manufactured easily with an improved detection sensitivity. SOLUTION: A single crystalline silicon substrate 12 to be used as the material of a beam structure 3 and a stationary electrode 4 is pasted to a carrier substrate 2 via first and second support anchors 3a and 4a, and via a silicon oxide film 13 (thin film for a sacrificial layer) and a polysilicon thin film 17 positioned around the anchors. In such conditions, a tapered groove 20 which is open to its opening in vertical sectional shape is made in the silicon substrate 12 at a position corresponding to a detection gap G between a weight movable electrode 9 and the stationary electrode 4, a conductive material 21 is embedded into the groove 20, and then the conductive material 21 is etched, to thereby form first and second planar electrodes 10 and 11 opposed to each other with the gap G disposed therebetween. Furthermore, sacrificial layer etching is carried out to remove the silicon oxide film 13 and to release the beams 7, 8 and the weight movable electrode 9 for obtaining a movable structure.