baber/WOPTO huggingface dataset:
Patent JP-H06116446-A (JP)
Title: Biodegradable resin composition
Inventor: TAKAGI SHUJI
IPC: C08L23/08
Filed: 1992-10-08
Abstract: PURPOSE:To obtain a biodegradable resin compsn. which is excellent not only in clarity and strengths but also in biodegradability and hence does not adversely affect the environment. CONSTITUTION:The compsn. is prepd. by mixing 100 pts.wt. ethylene-vinyl alcohol copolymer having an ethylene content of 10-70mol% and a melt index at 230 deg.C under 2,160g of load of 0.2-30 with 1-30 pts.wt. esterified protein which is obtd. by the esterification of protein with a polyhydric alcohol followed by the chain extension of the carboxyl groups at the side chains of protein or 1-30 pts.wt. protein deriv. which is obtd. by further reacting polyhydric- alcohol-derived functional groups present at the side chains of the esterified protein. The compsn. is molded into a biodegradable molded article.
Patent JP-S63150198-A (JP)
Inventor: NISHI KENJI
IPC: B24C5/02
Filed: 1986-12-16
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-S63151565-A (JP)
Title: Brake control device for vehicle
Inventor: OGINO KINJI
IPC: B60T8/1763
Filed: 1986-12-16
Abstract: PURPOSE:To generate respective proper brake forces at a brake by controlling the back pressure of a control cylinder into liquid-pressure suitable for wheel lock prevention and wheel acceleration slip controls through the connection of the control cylinder to a liquid-passing passage and the movements of a valve device. CONSTITUTION:When a valve device V is moved so that liquid-pressure inside a back-chamber C2 may be discharged into a reserver 5 by a wheel lock control signal, a control piston P moves to the back-chamber C2 side, and the volume of a liquid chamber C1 increases, thus the brake fluid pressure of the liquid passing passage 3 decreases, resulting in the dissolution of a wheel lock. The increase of brake force due to the control piston P moving to the liquid chamber C1 side as the liquid-pressure of an accumulator 4 is supplied to the back- chamber C2 according to the various degrees of the recovery of a wheel speed, or the hold of brake force due to the control piston P being made to stop as this liquid-pressure supply is stopped, is each conducted by the movement of the valve device V.
Patent JP-H06124446-A (JP)
Title: Optical card and optical card processing apparatus
Inventor: OTSUKI SHINYA
IPC: G11B20/12
Filed: 1992-10-09
Abstract: PURPOSE:To enable high speed and stable recording and reproducing operations of information by identifying errorneous insertion of an optical card into an optical card processing apparatus. CONSTITUTION:A user information recording area 3 for optical recording of user information and an attribute information recording area 2 for recording of attribute information are provided on an optical card 1. When the optical card 1 is inserted into an optical card processing apparatus, it reads attribute information and identifies a type of inserted optical card 1.
Patent JP-H02145333-A (JP)
Title: Board for electric circuit and manufacture thereof
Inventor: SHIBATA MOTONOBU
IPC: C23C28/04
Filed: 1988-11-28
Abstract: PURPOSE:To rigidly bring base metal into close contact with an insulating layer by providing an alumina insulating layer, a silicon nitride insulating layer or an aluminum nitride insulating layer on the surface of a base made of metal containing specific composition, and forming an electric circuit board. CONSTITUTION:A base made of any of stainless steel containing 0.2 - 0.8wt.% of Ti and 0.01 - 0.5wt.% of C, nickel-base alloy or copper-base alloy containing 0.2 - 5.0wt.% of Ti and 0.0001 - 0.01wt.% of C is formed. An alumina insulating layer closely adhered with Al-O-Ti-C bond, a silicon nitride insulating layer closely adhered with Si-N-Ti-C bond or aluminum nitride insulating layer closely adhered with Al-N-Ti-C bond is provided on the surface of the base to form a board for an electric circuit. The insulating layer is covered desirably by heat treatment at 600 - 1,000 deg.C for 10min or more.
Patent JP-H10118023-A (JP)
Title: Ophthalmologic apparatus
Inventor: TAKAHASHI YOSHIHIRO
IPC: A61B3/028
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic apparatus which enables housing of a plurality of optical elements with a saved space while facilitating switching operation. SOLUTION: In this ophthalmologic apparatus, one arbitrary optical element 10 is inserted or removed at an applying position of using the optical element 10 or at a separating position of using none thereof among a plurality of optical elements 10a-10d arranged side by side along a specified optical path within it. In this case, a support shaft 20 is arranged as support means to rotatably support the plurality of optical elements 10a-10d dependently between the applying position and the separating position and a operation disc 50 as operating means to be operated in one way, one way operation by which the plurality of optical elements 10a-10d are shifted to the applying position or to the separating position sequentially.
Patent JP-H11135504-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAGI HIDEO
IPC: H05K3/06
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To ensure embedding of copper in a groove to suppress increase of resistance, and to improve electro-migration resistance of a copper wiring, in a method for manufacturing semiconductor device having the copper wiring. SOLUTION: A method for manufacturing a semiconductor device comprises a step wherein a groove 6 is formed on an insulating film 4 which is formed above a semiconductor substrate 1, a step wherein a first copper film 8 is formed on the insulating film 4 and inside the groove 6 by sputtering using a target, a step wherein the first copper film 8 is heated for reflowing, a step wherein a second copper film is grown on the first copper film 8 by metal plating or chemical vapor deposition, and a step wherein the second copper film and the first copper film 8 on the insulating film 4 are removed by a mechanochemical polishing method so as to leave at least the first copper film 8 in the groove 6.
Patent JP-H07154127-A (JP)
Title: Antenna directing device
Inventor: MURAKOSHI TAKAO
IPC: H01Q1/34
Filed: 1993-11-29
Abstract: PURPOSE:To direct the antenna accurately in a direction of a satellite by providing a shake angle arithmetic section and a gimbaling error arithmetic section in the device and using an output signal of the gimbaling error arithmetic section to eliminate a gimbaling error from a stern azimuth angle. CONSTITUTION:A shake angle arithmetic section 94 receives a signal indicating a tilt correction value DELTAphiA outputted from a tilt correction arithmetic section 93, a signal indicating a rotary angle theta of an antenna 14 outputted from an elevating angle oscillator 34, and a signal indicating a satellite altitude angle phiS Then shake angles eta, xsi of a mount side of a ship to which the antenna direction device is fitted are calculated. A gimbaling error arithmetic section 108 receives a signal indicating the shake angles eta, xsi and a signal indicating a satellite azimuth angle phiS to obtain a gimbaling error delta and it is fed to an adder 61 as a correction value DELTAphiC=delta. Then an error included in a stern azimuth angle phiC fed to a gyro compass or the like is eliminated thereby.
Patent JP-H07154257-A (JP)
Title: A/d converter circuit
Inventor: TAKAHASHI TAKESHI
IPC: G06F15/78
Filed: 1993-11-29
Abstract: PURPOSE:To provide the A/D converter circuit in which a fault caused therein is easily detected and the test is implemented in a short time through the improvement of the circuit configuration. CONSTITUTION:The circuit is provided with an A/D conversion result data latch circuit section 2 having an A/D conversion result data latch circuit 22, a 1st control circuit 23 controlling direct read or write to/from the A/D conversion result data latch circuit 22 under the control of a microcomputer CPU 1, and a 2nd control circuit 21, with a ladder resistor circuit section 4 dividing a reference potential AVREF-AGND based on latched data in the A/D conversion result data latch circuit 22, with a 1st terminal T1 from which a divided potential from the ladder resistor circuit section 4 is outputted externally, with a comparator circuit section 3 comparing the divided potential from the ladder resistor circuit section 4 with a conversion object potential VIN, and a 2nd terminal T2 from which an output of the comparator circuit section 3 is outputted externally.
Patent JP-H01138014-A (JP)
Title: Sheet passing method through salt bath dipping roll
Inventor: BAN SEIJI
IPC: C23G3/02
Filed: 1987-11-26
Abstract: PURPOSE:To prevent the exfoliation of a sticking layer from a dipping roll by passing a titanium coiled material while maintaining a constant thickness of a sodium titanate layer stuck on the periphery surface of a salt bath dipping roll. CONSTITUTION:After setting the clearance between the peripheral surface of the roll 1 and a scraper 6 in a prescribed range by operating the nut 9 of a rod 10, the roll 1 is rotated to continue the passing of the titanium sheet 3. The sodium titanate is stuck on the peripheral surface of the roll 1 and its thickness of the sticking layer is gradually increased. Then, when the thickness of the sticking layer becomes thicker than the prescribed setting range, The scraper 6 is pressed on the surface of the sticking layer by a force based on the springback force of a compressive coil spring 11, the scraper cuts off the exceeding portion over the prescribed value of the thickness setting range of the sticking layer. Then, shaves dropped on the upper surface of the titanium sheet 3 are swept together with the salt bath liquid 2 by a wiping roll disposed on the outlet side of the titanium sheet 3. Further, because the shaves of the sticking layer cut off from the inlet side roll of the titanium sheet 3 drop into the salt bath liquid, the biting in the outlet side roll is prevented.
Patent JP-H04175871-A (JP)
Title: Parts information management system
Inventor: SUGANO TORU
IPC: G06Q50/28
Filed: 1990-11-02
Abstract: PURPOSE:To eliminate a need of maintenance of constitution information regardless of the change of standard dimensions of products by processing the quantity of membership of constitution information (constitution quantity) not by an actual numerical value but by a calculation formula. CONSTITUTION:When inputted data is parts information, a parts information management means 1-8 checks the matchability of data by a parts information maintenance part 1-6; and if a calculation formula is included in check data, the calculation formula is transferred to a constitution quantity calculating means 1-11. This means 1-11 checks the validity of the calculation formula; and if it is correct, it is converted to an expansion form, and the calculation formula after conversion is returned to the parts information management means 1-8. This calculation formula after conversion has such form that it can be efficiently processed by a computer. Thus, it is unnecessary to correct constitution information related to products when standard dimensions of products are changed.
Patent JP-H11129400-A (JP)
Title: Sticking sheet
Inventor: WADA TAKAO
IPC: C09J7/02
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a sticking sheet, which has an extreme simple manufacturing process and process of applying to glass containers or the like, and is easy to reuse containers and packaging paper sheet applied. SOLUTION: A sticking sheet 1 is composed of a sheet-shaped base 2, an adhesive layer 3 provided on the lower side of the base 2, and a printed layer 4 provided on the upper side of the base 2. The adhesive composing the adhesive layer 3 is heat-sensitive and water-dispersing. A adhesive mainly composed of thermoplastic having a hydrophilic group is preferable for the adhesive. Concretely, plastic containing polyhydroxyl alcohol as copolymer component is used. Paper material, plastic woven fabric, nonwoven fabric, or the like is preferable for the base 2. A water repellent layer can be provided on the upper side of the printed layer 4.
Patent JP-H08133242-A (JP)
Title: Product packaging apparatus
Inventor: OKABE KIMIAKI
IPC: B65B25/04
Filed: 1994-11-07
Abstract: PURPOSE: To reduce the space for casing by removing excessive air sealed in a bag. CONSTITUTION: Numerous bunches of respective leeks N are sequentially transferred to a synthetic resin wrapping film (f) bent into a triangle pole, both lengthwise ends of the film (f) are continuously heat-fused by respective seam rollers 40 of a vertically fusing unit 7, an upper face of the film (f) is pressed by deairing roller 8 for deairing, and the wrapping film (f) is fused and cut with predetermined intervals by a laterally fusing unit 9 for sequentially separating into numerous packing bags F. Further after the wrapping film (f) immediately before separating and the bags F immediately after separation are pressed by a deairing conveyer 10 for deairing, the respective deaired bags F are transferred and supplied to a casing process by a carry-out conveyer 11.  That is, since the bags are compressed and excessive air is removed at the time of packaging, the respective bags F become less bulky, thereby reducing a casing space, reducing the transportation cost and improving the transportation efficiency.
Patent JP-H10144080-A (JP)
Title: Boosting circuit and boosting control method therefor
Inventor: FUJIWARA HIDEO
IPC: G11C16/06
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To enable the node potential at the time of a precharge operation to be held at a potential higher than the threshold value of a capacitor by providing a function precharging the capacitor in a non-boosting period. SOLUTION: A boosting circuit 10 has a charge clamping means 20, a driving means 30 and a MOS capacitor Q3. The MOS capacitor Q3 is connected in between a gate being the input end of the transistor for precharge Tr1 of a first stage and the drain being the output end of the transistor for precharge Trn of the final stage. The charge clamping means 20 has the transistors for precharge Tr1-Trn of plural stages connected in between a power source and a boosting node P and has a function precharging the potential of the MOS capacitor Q3 to a power source potential Vcc by activating all transistors for precharge Tr1, Tr2 in the non-boosting period.
Patent JP-S62157739-A (JP)
Inventor: STIGNANI RENATO
IPC: B25B27/02
Filed: 1986-12-17
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-S62156109-A (JP)
Inventor: YOHAN SUTAPERUSUMA
IPC: C07D213/22
Filed: 1986-12-17
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-H04170827-A (JP)
Title: Multi-channel sound signal processor
Inventor: UCHIDA YOSHINORI
IPC: H04B7/24
Filed: 1990-11-05
Abstract: PURPOSE:To correctly control the transfer of synchronizing information to the frame synchronization detection circuit of the same newly switched shelf by providing a PI/O control bus and a PI/O monitor bus for controlling the transfer in the same shelf. CONSTITUTION:A bus selection switch 3 executes the exchange of data between a synchronizing information transfer bus 21 and the frame synchronization detection circuit 1. The I/O control bus 41 transfers open/close control information to the bus selection switch outputted from a control circuit 5 to each frame synchronization detection circuit 1 in the same shelf. The PI/O monitor bus 42 transfers monitor information to report the information of each bus selection switch from the frame synchronization detection circuit in the same shelf to the control part 5. Thus, control for executing the transfer of the synchronizing information in the same shelf in real time can be executed.
Patent JP-H05135491-A (JP)
Title: Dropout compensating device
Inventor: TAUCHI YOICHIRO
IPC: G11B20/06
Filed: 1991-11-14
Abstract: PURPOSE:To unnecessitate an exclusive memory transferring and holding timing information by inserting the sample data of a level different as much as a prescribed level or above to the sample data immediately before as dropout information. CONSTITUTION:When a dropout sample is present in the input data, the sample data of the level different as much as the prescribed level or above to the sample data immediately before is inserted as the dropout information by a dropout information inserting means 3. The data outputted from the dropout information inserting means 3 is written in a storing means and stored. The drop-out information of the data read from the storing means 4 is detected by a dropout detecting means 6. The dropout sample of the data read from the storing means 4 is compensated with compensation sample data by a dropout compensating means 5 based on the detected output of the dropout detecting means 6.
Patent JP-H07254414-A (JP)
Title: Nonaqueous series battery with lithium-ether iodide electrolyte
Inventor: ANDORIYUU UEEBAA
IPC: H01M10/0569
Filed: 1994-12-02
Abstract: PURPOSE: To provide a nonaqueous battery having improved high rate discharge capability. CONSTITUTION: A liquid organic electrolyte is used comprising lithium iodide dissolved in a cathode containing pure lithium or lithium alloy anode, iron and sulfur, and, for example, FeS2 and 97 vol.% of at least ether solvent, and, for example, a mixture of 1,3-dioxane and 1,2-dimethoxyethane.
Patent JP-H01140470-A (JP)
Title: Tape recorder
Inventor: MORITA SATORU
IPC: G11B20/02
Filed: 1987-11-27
Abstract: PURPOSE:To record a clear sound by changing the input level and the frequency characteristic of a microphone signal inputted to a microphone input circuit interlocking with the ON operation of a voice operation circuit. CONSTITUTION:The ON/OFF switch 14 of the voice operation circuit 13 is turned on, and then, the gain change-over switch 8 and the frequency characteristic change-over switch 6 of the microphone circuit interlocking therewith are turned on, the microphone input circuit has a switching resistance 7 connected in parallel to a gain setting resistance 2, so that a gain is increased. Since a frequency characteristic switching capacitor 5 is connected between the output side of the coupling capacitor 3 of the microphone input circuit and an earth, a high frequency is reduced and the unnecessary noise except the sound is reduced. Thereby, the clear sound can be recorded.
Patent JP-H04171806-A (JP)
Title: X-ray exposing device
Inventor: KIKUIRI NOBUTAKA
IPC: H01L21/027
Filed: 1990-11-05
Abstract: PURPOSE:To eliminate the defect resulting from a difference in focal distance between objective lenses and mechanically prevent the occurrence of collision between each alignment detecting system by arranging bases for moving each alignment system in nearly the same plane and, at the same time, providing a tapered section in the leading end sections of the bases. CONSTITUTION:Since bases (for detecting X-, Y-, and-positions 16a, 16b, and 16c) for driving each position detecting alignment system are arranged in nearly the same plane and, at the same time, alignment detecting systems 11a, 11b, and 11c are respectively provided on the bases 16a, 16b, 16c, the alignment detecting systems 11a, 11b, and 11c are also arranged in nearly the same plane and each optical parts constituting this X-ray exposing device can commonly be used. In addition, since tapered sections 16a'-16c' having widths narrower than the width (a) of the basic end sections of the bases are formed in the leading end sections of the bases by cutting off the leading end sections in rectangular forms, a degree of freedom can be secured in the free movement of the leading end section (tapered section 16a'-16c') in the X-Y plane even when the bases 16a-16c are arranged in nearly the same plane and occurrence of such a case that each base 16a-16c cannot freely move due to mutual interference among the bases can be prevented.
Patent JP-H08160992-A (JP)
Title: Sound quality improving device
Inventor: AIKAWA KIYOAKI
IPC: G10L13/00
Filed: 1994-12-02
Abstract: PURPOSE: To provide a sound quality improving device which can improve the quality of a sound by utilizing time frequency masking. CONSTITUTION: A speech inputted to a microphone 1 is converted into time series data on feature parameter showing a spectrum, a time frequency masking part 7 performs time frequency masking for the generated time-series data to find time-series data on feature parameters showing the spectrum masked so as to improve the speech quality, and generates time-series data showing a prediction error from the speech inputted to the microphone 1, and the time- series data on the feature parameters showing the masked spectrum obtained by the time frequency masking part 7 and time-series data indicating the prediction error obtained as a prediction error by an residue waveform generation part 23 are used to generate a speech waveform having sound quality improved more than the speech inputted from the microphone 1, thereby driving the speaker 11.
Patent JP-S61180208-A (JP)
Inventor: REIMONDO JIYON DESANTEI
IPC: G02B6/24
Filed: 1985-12-27
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-H09141401-A (JP)
Title: Manufacture of heat-resisting aluminum alloy for electric conduction
Inventor: WAKANA KATSUTOSHI
IPC: C22C21/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent an Al3 Zr crystallized product from being deposited atop of a spout at a low cost without spoiling operability by lining the spout with a ceramic-based heat-resisting material and specifying the preheating temperature of the spout and the supply temperature of molten metal to the spout. SOLUTION: To manufacture the heat-resisting aluminum alloy for electric conduction which contains >=0.15wt.% Zr by using a belt wheel type continuous casting method, the spout 10 is used which has a thin plate of boron nitride stuck onto its internal surface as the ceramic-based heat-resisting material 20 and also has its external surface wound and coated with glass fiber 30 for prevention against a leak of molten metal. Namely, the production of crystallization nuclei of Al3 Zr can be suppressed by lining the spout 10 with the ceramic- based heat-resisting material 20 which is poor in wettability with molten aluminum. Further, the spout 10 is preheated to a temperature of >=400 deg.C and thus a drop in the molten metal temperature in the spout 10 is suppressed to prevent crystallization nuclei of Al3 Zr from being produced.
Patent JP-H11136703-A (JP)
Title: Image extracting device and image display device using it
Inventor: KURIO MASARU
IPC: G06T7/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image extracting device capable of real time processing without the need for setting of special photographing conditions or other troublesome setting and not affected of a background and to provide an image display device that allows both eyes of a viewer to observe exclusively 1st and 2nd images by using the extracting device. SOLUTION: The image extracting device 1 is provided with an illuminator 2 that illuminates an observation object with a light having an optionally specified narrow wavelength band, a 1st image pickup device 3 that photographs the observation object, a 2nd image pickup device 4 that uses a half mirror 7 to photograph an observation object on a same optical path as the 1st image pickup device 3, an optical filter 6 that is placed between the observation object and the 2nd image pickup device to shut off a light with a specific wavelength emitted from the observation object substantially depending on the light emitted by the illuminator 2,  and a subtractor circuit 9 that subtracts pluralities of images obtained by a light including an optical component with a specific wavelength band emitted by the 1st image pickup device and an image generated by an emitted light not including an optical component with a specific wavelength band photographed by the 2nd image pickup device in a signal processing circuit 8.