baber/WOPTO huggingface dataset:
Patent JP-H11274236-A (JP)
Title: Packaging method of semiconductor device
Inventor: FURUHATA KATSUTOSHI
IPC: H05K1/18
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a packaging structure where anisotropic conducting films having any thickness can be used, irrespective of the bump shape of a semiconductor device, by forming a recessed shape just below the semiconductor device. SOLUTION: When a bare chip 27 is mounted, the volume necessary for filling a space between a specified surface 28 of the bare chip IC 27 and a component mounting surface 3 of a board 2 with an anisotropic conducting film 20 is V4. A part of V5 which is the same volume as V4 of the anisotropic conducting film 20 is filled at the time of mounting, and the left part of V6 of the anisotropic conducting film 20 protrudes to the outside of a bump of the bare chip 27. A recessed part 29 having a volume corresponding to V6-V3 is arranged on the board 2 just below the bare chip IC 27, and is filled with the anisotropic conducting film 20 which is to protrude to the outside of the bump of the bare chip 27.  As a result, the necessary minimum amount V3 of the anisotropic conducting film 20 is protruded, and a stable packaging structure can be obtained without changing thickness of the anisotropic conducting film 20.
Patent JP-H10255802-A (JP)
Title: Secondary battery
Inventor: NAKAI IZUMI
IPC: H01M10/05
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with a long life, in which decrease of its capacity is very small even if charging and discharging is repeated in a high energy density and a high temperature or if it is preserved at a high temperature. SOLUTION: This lithium secondary battery is equipped with nonaqueous electrolyte and a positive electrode while having lithium or a substance which can occlude and discharge lithium for a negative electrode. In this case, for the positive electrode active substance, a substance which is lithium manganese oxide with a spinel structure, and of which peak strength in the neighbourhood of 6548-6550eV is smaller in comparison with peak strength in the neighbourhood of 6556-6557eV is adopted, in a differential curve of a X-ray absorbing end neighbouring structure(XANES) spectrum at a MnK absorbing end obtained from a X-ray absorption spectrum measured by X-ray apsorbing fine structure analysis(XAFS) method.
Patent JP-H11274637-A (JP)
Title: Transverse coupling distribution feedback ridge semiconductor laser and manufacture thereof
Inventor: WATABE YOSHIAKI
IPC: H01S5/12
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a transverse coupling distribution feedback ridge semiconductor laser which can improve optical coupling between a grating and a ridge type waveguide, and a method for manufacturing the laser. SOLUTION: The method includes a step of forming a ridge mask having a predetermined width on a cladding layer of ridge stripe material laminated on a semiconductor active layer 10 of a laser substrate, and forming both side flat parts of the ridge mask projected from the cladding layer 11 and a ridge stripe 15 projected from the flat parts and having the ridge mask carrying on its flat upper faces; a step of forming a grating mask on a both-side flat part F, on a side S of the ridge stripe and on the ridge mask; and a step of forming a grating of ridge stripe material on the both-side flat parts, on the side of the ridge strip and on the active layer and defining the ridge stripe by dry etching the both-side flat parts F, side S of the ridge stripe and ridge mask.
Patent JP-H02250701-A (JP)
Title: Complex nc lathe with rotational difference control device and processing method using the same
Inventor: SUGIMOTO YASURO
IPC: B23B11/00
Filed: 1989-03-24
Abstract: PURPOSE:To perform simultaneous cutting of an outer diameter and an end face together with a center hole with optimum condition by controlling rotational difference between a main shaft and a tool shaft, and rotating the tool shaft maintaining the specified rotational difference following the main shaft constant cutting speed rotation adjusted to the cutting condition of the outer diameter and the end face. CONSTITUTION:Positioning is performed so that a bite 5 is at the cutting startup position and a drill 9 is concentric with a main shaft 1 and its top end is a little to the right side of the top end face of a work, and the constant cutting speed control rotation of the work W is performed by a NC device 17 through the main shaft 1 by a main shaft motor 14 and changed to the continuous variable rotation responding to the movement of the bite 5 in the direction of X-axis, and feed back of rotation speed to a driving circuit 18 is performed by a detector 16 and outputted to a comparison circuit 20. A rotary tool shaft 8 is rotated by a motor 10 and feed back of rotation speed to a driving circuit 19 is performed by a detector 11 and also outputted to the comparison circuit 20, and the comparison circuit 20 outputs control signal that makes the difference between both rotation speeds equal to the specified value stored to the driving circuit 19 to drive the motor 10. Therefore, the rotation of the drill 9 maintains the specified rotational difference and varies following the rotation speed of the main shaft that varies by the position on the X-axis direction of the bite 5, and simultaneous cutting is performed.
Patent JP-S61230527-A (JP)
Title: Receiver
Inventor: HAMADA JUNJI
IPC: H04B1/16
Filed: 1985-04-05
Abstract: PURPOSE:To switch an external input in addition to the channel selection by a tuner by providing a changeover switch in the inside and switching a signal from a receiver and a signal from other device with a power switch turned from on to off one after another. CONSTITUTION:A trigger is sent to a CPU 108 through a timing circuit 110 by turning off from on a power switch 109, then a CPU 108 calls a memory 101a at first and the datra controls a PLL circuit 114 and a changeover switch 121. When the switch 109 is turned on from off, a trigger is sent, the CPU 108 calls a memory 101b and the content controls the circuit 14 and the switch 121. A receiver X with this constitution is used in combination with other device Y, Z and each device is subject to on/off control of power supply by the power supply. When the timer T is set to repeat the on/off of the power one after another depending on the time, the output from the receiver X changes over one after another an optional broadcast station received by the receiver and the output of the device Y, Z.
Patent JP-S61230619-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/64
Filed: 1985-04-05
Abstract: PURPOSE:To obtain a magnetic recording medium showing superior S/N during high density magnetic recording and reproduction and having high durability by forming a thin ferromagnetic metallic film on a molded polymer substrate having lattice-shaped projections. CONSTITUTION:A molded polymer substrate 5 is composed of a base material 6 and a coated layer 7 having lattice-shaped projections. A soft magnetic layer 8, a vertically magnetizable layer 9 and a protective film 10 are successively formed on the layer 7. The lattice-shaped projections 11 of the layer 7 are made of methylcellulose as a water soluble polymer, the height of the projections 11 is regulated to about 200Angstrom  and the average spacing of the lattice is regulated to 1-4mum. A thin 'Permalloy(R)' film of 0.4mum thickness is formed as the soft magnetic film 8, the thickness of the vertically magnetizable CoCr film 9 on the film 8 is regulated to 0.1mum and an SiO2 film of 0.01mum thickness is formed as the protective film 10 by sputtering.
Patent JP-S56168517-A (JP)
Title: Electronic balance
Inventor: FUJINAGA YASUHIRO
IPC: G01G23/36
Filed: 1980-05-30
Abstract: PURPOSE:To obtain an accurate measured value by halting an automatic calibration giving a quick warning when a phenomenon occures that the change in the span exceeds a certain allowable range within a short time. CONSTITUTION:A control unit 2 provides a command to a discriminator 31 by the operation of a push button 21 for calibration. A counter 5 starts the counting of pulses synchronizing the cycle of sampling data and transmits an OK signal after the passage of the set time. Further, it receives a command for a resetting and starting signal from the control unit 2. A discriminator 37 determines whether the OK signal is inputted or not. A correction level memory register 32 memorizes a correction value given by a standard balance. The register 32 keeps the correction value memorized even when the power source is off. Thus, it resumes calibration if no abnormality is found incomparison with the value previously memorized when the power source is turned on to calibrate or provides a command for emitting a warning when any abnormality is found.
Patent JP-H05238905-A (JP)
Title: Animal snap-inhibiting resin composition and its molding
Inventor: KURATA MITSUO
IPC: C08L101/00
Filed: 1992-02-26
Abstract: PURPOSE:To provide the subject resin composition containing microcapsules containing a capsaicine analog as the core substance, capable of stably exhibiting its effect over a long period, remarkably reduced in stimulation or pungent taste to human and improved in handling. CONSTITUTION:Microcapsules preferably made of melamine resin as the film- constituting material, containing a compound of the formula (R is a 7 to 12C alkyl, alkynyl or alkenyl), e.g. a caprylic acid vanillylamide or nordihydrocapsaicine I as the core substance and having 5 to 15mum average particle diameter are mixed in a resin. The weight ratio of the core material in the microcapsule to the film-constituting material is generally within a range of (1:0.01) to (1:10), preferably (1:0.1) to (1:2) and the effective concentration of the capsaicine as the core material is 0.01 to 10wt.%, preferably 0.1 to 5wt.% based on the whole resin composition. The above-mentioned resin composition is used in the form of an electric wire, a cable, a hose, a pipe, a tape, a sheet, a plate, etc.
Patent JP-H11257872-A (JP)
Title: Method for loading sintered raw material
Inventor: SAKAMOTO NOBORU
IPC: C22B1/16
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To secure the high yield of sintered raw material by uniformly backing the sintered raw material in the direction of height of the raw material loading layer. SOLUTION: In a loading method, a compound raw material is granulated by a granulation machine as pseudo-particles, and the pseudo-particles are loaded onto a sintering machine pallet via a loading chute. In this case, the pseudo-particles where a surface-layer part is covered with solid fuel powder are granulated, and the pseudo-particles are loaded onto the sintering machine pallet so that particle size of the pseudo-particles are larger at a lower-layer side than at an upper-layer side in the height direction of the raw material loading layer, thus making a solid fuel powder concentration per unit weight of the pseudo-particles higher at the upper-layer side than at the lower-layer side in the height direction of the raw material loading layer.
Patent JP-H03274110-A (JP)
Title: Vulcanizing system for tire by induction heating
Inventor: HIRANO SHINICHIRO
IPC: B29L30/00
Filed: 1990-03-26
Abstract: PURPOSE:To reduce the facility of a high frequency generator by providing two high frequency power generators at a plurality of tire vulcanizing machines, and providing a time vulcanizing machine selecting and switching functions to become a maximum load at one generator. CONSTITUTION:When a tire vulcanizing machine 5A starts vulcanizing, high frequency power is supplied from a large power high frequency generator 8 through a controller 6A for one min. In the meantime, the other vulcanizing machines are so limited as not to execute a vulcanization starting step. High frequency power is supplied from a power generator 9 to the other machines through controllers 7B-L. If the machine 5A finishes the starting step, the power from the generator 8 is switched to the machine 5B by a power switch 13B, and the machine 5B performs the starting step. The machine 5A is switched at power supply to the controller 7A to continue the vulcanizing step. Thus, a circuit for supplying large power is sequentially switched from A to L through the controller 6 to be operated.
Patent JP-H02250573-A (JP)
Title: Television receiver
Inventor: KITAGAWA KEIKO
IPC: H04N5/445
Filed: 1989-03-24
Abstract: PURPOSE:To obtain information on the outside air inside a house by transmitting the information obtained from an outside air sensor attached to an outdoor type antenna and displaying the outside air state on a display screen of a TV receiver. CONSTITUTION:An outside sensor 11 is attached to an outdoor type antenna 1. The sensor 11 consists of encoders 16-19 which encode the outputs of a thermometer 12, a hygrometer 13, a raindrop sensor 14, a barometer 15, etc., a mixer 20, and a power regulator 21. The information obtained via the sensor 11 is transmitted to a TV receiver 37. Thus the outside air state is displayed on the screen of the receiver 37. As a result, the outdoor environmental state can be grasped inside a house.
Patent JP-S60216227-A (JP)
Title: Liquid surface height detector
Inventor: TANAKA HARUTOSHI
IPC: G01F23/22
Filed: 1984-04-12
Abstract: PURPOSE:To facilitate installation in a limited space along with a higher accuracy by setting a thermocouple on the surface of a high temperature or low temperature liquid to detect the height of the liquid surface depending on changes in the thermoelectromotive force due to the contact with or separation from the liquid surface. CONSTITUTION:First and second thermocouples 1 and 2 are set on the liquid surface and under the liquid respectively and negative poles thereof 1 and 2 are connected to each other while outputs of both the positive poles thereof are inputted into a voltage comparison circuit 3. Then, output of the thermocouple 2 is inputted independently into a temperature adjustor 5 to control a heater 6.
Patent JP-H03275730-A (JP)
Title: Beater sheet having high modulus
Inventor: HIRAKURI KANJI
IPC: C08J5/04
Filed: 1990-03-26
Abstract: PURPOSE:To obtain the title beater sheet having excellent air tightness and useful for industrial machine, etc., by using an elastic graphite body of prescribed amount as a part of packing filler in a beater sheet consisting of an organic fiber, etc., latex, curing chemical and packing filler. CONSTITUTION:The aimed beater sheet obtained by using an elastic graphite body of 1-30% based on total weight as a part of a packing filler in a beater sheet containing 5-30wt.% organic fiber (e.g. aromatic polyamide fiber) and/or inorganic fiber (e.g. glass fiber), 10-20wt.% latex (e.g. acrylic rubber) and 85-50wt.% curing chemical (e.g. sulfur) and packing filler (e.g. talc).
Patent JP-H02253577-A (JP)
Title: Connecting device of terminal apparatus
Inventor: OKUMATSU HIROSHI
IPC: G06F1/18
Filed: 1989-03-24
Abstract: PURPOSE:To make it possible to mount and demount a terminal apparatus simply by inclining the loading surface of the terminal apparatus, and providing a guide device and a connector on the loading surface. CONSTITUTION:The loading surface 11a of a connecting device main body 11 is inclined, and on the surface 11a, a guide device 14 to guide a terminal apparatus by contacting to the side surface of the apparatus and a connector 15 of an optical system near the lower end are provided. In order to install the apparatus 16, it is held by a single hand, placed in the arrow X direction so as to hold it between the device 14, pulled to the connector 15 side, or in the arrow Y direction, and the connector guide 15a of the connector 15 is geared to the recess 16b of a connection 16a at the lower end surface,to complete the installing work. These series of processes can be carried out simply in one touch, and the connection can be made securely generating no instability such as a separation and a removal.
Patent JP-H07279220-A (JP)
Title: Siphon jet toilet stool
Inventor: ARITA KINYA
IPC: E03D11/02
Filed: 1994-04-12
Abstract: PURPOSE:To reinforce the power of jet water at the outlet of a jet water flow passage and discharge filth effectively with a minimum amount of water by forming a curved passage for the jet flow passage, and using a curved bend. CONSTITUTION:Water from a low tank 11 is sprayed to a relay chamber 6 by way of a jet water flow passage 8 while the water is sprayed to a ball face 3 by way of a limb water supply passage 9, a limb discharge hole 2a and 2b, thereby forming a siphon on a siphon drain line 7. The filth remaining on the bottom of the ball face 3 is discharged by way of the relay chamber 6 and the siphon drain line 7 by using the effect of the siphoned. In this siphon jet toilet stool 1, a flow passage 8, which connects the low tank 11 to the relay chamber 6 is mostly formed with a curved passage where siphon circular bends are adopted on the way. This construction minimizes flow passage resistance and reinforces the power of jet water at the outlet 8a of the jet water flow passage 8 and discharge filth effectively with a minimum amount of water.
Patent JP-H03274842-A (JP)
Title: Electronic mail system
Inventor: NISHIMOTO KAZUSHI
IPC: H04L12/58
Filed: 1990-03-23
Abstract: PURPOSE:To enable an electronic mail addressed to a user to be taken out from anywhere by using a general terminal by connecting first mail servers in network shape, connecting at least one of them to a second mail server, and distributing the electronic mail from the first mail server to the second mail server when it is required. CONSTITUTION:When the electronic mail addressed to the user is distributed to a local electronic mail system 100, the electronic mail is also distributed to a public mail server 110 simultaneously. When it is distributed to a local electronic mail system 101, the mail is distributed to the public mail server 110 via the local electronic mail systems 100 and 102, etc., connected to the public mail server 110. When it is desired to take out the electronic mail addressed to its own from an area where no local electronic mail system 100 is used by the user, the electronic mail addressed to its own can be taken from anywhere by using a nearest terminal out of public electronic mail terminals 120-12M connected to the public mail server 110.
Patent JP-H07261459-A (JP)
Title: Color image forming method
Inventor: ODA YASUHIRO
IPC: G03G15/01
Filed: 1994-03-22
Abstract: PURPOSE:To provide a color image forming method capable of giving a color image having a high gloss, less liable to a change of the gloss, excellent in color reproducibility and free from ghost and offsetting. CONSTITUTION:In this color image forming method by electrophotography, a full-color image is formed in a developing process using three kinds of color toners and a black toner by a developing device for forming a full-color image having three kinds of colors and black. A resin component in each of the color toners is a mixture of linear polyester (A) consisting of a bisphenol A-alkylene oxide adduct and terephthalic acid or fumaric acid with nonlinear polyester resin (B) consisting of a bisphenol A-alkylene oxide adduct, terephthalic acid, an aliphatic group substd. succinic acid deriv. and a tri- or tetrabasic acid or an alcohol monomer and not contg. a THF-insoluble component. Colorants are org. pigments each subjected to melt flushing treatment with the linear polyester A.
Patent JP-H04284400-A (JP)
Title: Plasma diagnostic device
Inventor: TSUZUMII NOBUCHIKA
IPC: H01L21/3065
Filed: 1991-03-13
Abstract: PURPOSE:To carry out plasma diagnosis through a highly washing probe by using a plasma diagnostic device using probe by quantitatively detecting the degree of plasma contamination of the probe due to reactive plasma and the like, and whereby removing the contamination properly. CONSTITUTION:Three probes 31, 32, 33 in a grounded discharge container 1 are defined as P1 as a whole, while defining one probe 34 and P2, which is switched to a(plasma diagnosis) b(contamination detection) by a switch 6. When it is switched to (b) side, voltage +Vp1 applied to P1 from a constant voltage power source 71, and saturated electron current Ie runs. Voltage -Vp2 is applied to P2P from a constant voltage power source 72, and saturated ion current Ii runs. The ratio of Ie and Ii is calculated by a division circuit 10, and the degree of contamination is thus judged.
Patent JP-S62230962-A (JP)
Title: Step roll for single facer and its manufacture
Inventor: SHIGEMURA SADAO
IPC: C23C4/12
Filed: 1986-03-31
Abstract: PURPOSE:To form the cover superior in wear resistance and toughness, by arranging a thermally spraying nozzle to axis line of a base material with a specified slant angle while aiming a point of intersection of axis line and pitch circle of step part, and relatively moving nozzle and base material. CONSTITUTION:The thermally spraying nozzle 10 is arranged at almost right angle to teeth line direction of the step roll 1 while aiming the vicinity of a point of intersection of a line Q and a pitch circle P of step part in <=45 deg. slant angle to the line Q passing axis center of the roll 1. Carbide cermet material is thermally sprayed with high speed gas flame using reducing gas as fuel from the nozzle 10. Accompanying with this, position correlation in step roll axis direction and step roll revolution direction between the nozzle 10 and the roll 1 is continuously moved. By the method, the titled roll in which hard film having high wear resistance, difficult to be ruptured and peeled is formed on surface of step roll is obtd.
Patent JP-H09265940-A (JP)
Title: Fluorescent lamp and lighting system
Inventor: HONDA HISASHI
IPC: H01J61/44
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp and a lighting system which has a self purification effect, always provide excellent appearance, and has a high light flux maintaining rate. SOLUTION: A fluorescent lamp is composed of a translucent airtight vessel 1, one pair of electrodes sealed in the airtight vessel 1 so as to parting face mutually, a discharge medium containing mercury and rare gas filled in the airtight vessel 1, a photocatalyst film 3 mainly composed of a semiconductor formed on the inner face of the airtight vessel 1 and showing photocatalyst activity, a phosphor film 4 formed on the inner face of the photocatalyst film 3, and a photocatalyst film 5 mainly composed of the semiconductor formed on the outer peripheral face of the airtight vessel 1 and showing photocatalyst activity.  In the airtight vessel 1, the sedimentation and the adhesion to the phosphor film of mercury oxide and the like is avoided by the reduction and catalytic action of the photocatalyst film 3, and outside the airtight vessel 1, an organic substance and the like which contaminate the outer peripheral face by sticking thereto and the like are removed by the oxidation and decomposition action of the photocatalyst film 5. Thereby, the light flux deterioration resulting from contamination can be suppressed and prevented.