baber/WOPTO huggingface dataset:
Patent JP-S60128636-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIGUCHI TAKAYOSHI
IPC: H01L21/762
Filed: 1983-12-16
Abstract: PURPOSE:To form an extremely minute field oxide film by a method wherein a process to offset the expansion of a field oxide film in the lateral direction is provided making use of the expansion in the lateral direction due to conversion of the second oxide film into the second insulating film. CONSTITUTION:A window 25 is opened in the second oxide film 24. Next the second oxide film 24 is converted into the second infulating film 26 by means of thermal oxidation. Another window 27 is opened in an acid resistant film 23 so contractedly that the extent of volume expansion in such a case of conversion may offset the expansion of a field oxide film 29 to be formed in the following process in the lateral direction. Then the second insulating film 26 is removed and a silicon substrate 20 is thermally oxidized in thermal oxidizing atmosphere utilizing the residual acid resistant film 23 as a mask to form the field oxide film 29. An impurity 28 contained in the silicon substrate 20 is formed into a field inversion preventing layer 30 directly below the field oxide film 29 by means of heattreatment process at that time.
Patent JP-H0687397-A (JP)
Title: Automobile instrument panel
Inventor: YANAI KOJI
IPC: B60R21/205
Filed: 1992-09-04
Abstract: PURPOSE:To prevent damage to a front glass and limited development of an air bag caused by opening of deployment door when the bag is operated by an instrument panel containing the air bag. CONSTITUTION:A part of a core material 12 constituting a deployment door 11 is provided with a weak portion 17 to decrease the strength of the door so that the deployment door when the door hits front glass 10 is placed in its opening action to absorb contact impact at the weak portion.
Patent JP-S6298631-A (JP)
Title: Semiconductor device
Inventor: FURUKAWA HIDEYUKI
IPC: H01L21/60
Filed: 1985-10-25
Abstract: PURPOSE:To prevent the high level margin of input signal in view of he reference potential of a semiconductor chip from falling down by a method wherein a means to reduce the impedance between a reference potential line and an outer power supply grounding part is provided. CONSTITUTION:An outer power supply grounding lead 3 and a reference potential line 2A in a semiconductor chip 2 are mutually connected by multiple bonding wires 4 to reduce the electric resistance between the outer power supply grounding lead 3 and the reference potential line 2A. Thus the impedance Zf decided by the leadframe 3 and the other impedance Zw decided by the bonding wire 4 out of the impedance between the reference potential line 2A in the semiconductor chip 2 and the other power supply grounding part GND are reduced. Through these procedures, even if transient current i is supplied to the interconnection between the outer power supply grounding part GND and the reference potential line 2A is another semiconductor chip 1 when the output from data bus etc. is changed from an high levels H to all low levels L, the reference potential Vss in the semiconductor chip 2 hardly rises in the outer power supply grounding part GND.
Patent JP-2000062337-A (JP)
Title: Original plate for lithographic printing plate and manufacture of lithographic printing plate
Inventor: OHASHI HIDEKAZU
IPC: B41N1/14
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To have a layer, which includes a hydrophobic polymer compound having a functional group changing thermally from the hydrophobic one to a hydrophilic one on a side chain and, at the same time, a photoabsorbing material, which absorbs a laser beam and turns it into heat and solid particles, on a support having a hydrophilic surface, resulting in preventing a non-image part from being stained. SOLUTION: A layer, which includes a hydrophobic polymer compound having a functional group changing thermally from the hydrophobic one to a hydrophilic one on a side chain, a light-absorbing material, which absorbs a laser beam and turns it into heat, and solid particles, is provided on a support. Accordingly, to the above- mentioned constitution, at an exposed part, the heat developed through the photothermal conversion after exposure changes the polarity conversion functional group of a hydrophobic polymer from a hydrophobic one to a hydrophilic one. In this case, by introducing solid particles in the hydrophobic polymer compound, the heat dissipation to a substrate is checked, resulting in allowing to fully dissolve the hydrophobic group.  In addition, since the solid particles scrape the polymer compound when being scraped at printing, resulting in improving the developing properties and developing no staining of a printed matter due to no film is being left behind.
Patent JP-H0399270-A (JP)
Title: Rotation detector for motor
Inventor: CHIYODA AKIRA
IPC: G01P3/487
Filed: 1989-09-13
Abstract: PURPOSE:To achieve a simple balance adjustment by mounting a magnet for detecting positions on the outer circumference of a rotor yoke to cut a part thereof. CONSTITUTION:A magnet 15 for detecting positions is formed on a flange 14 of a rotor yoke 11 by an outsert molding and magnetized simultaneously with a magnet 13 for driving and hence, the dimensions of the magnet 15 can be reduced. The simultaneous magnetization with the magnet 13 allows reduction in process. This also eliminates the need for sticking or bonding the magnet 15 to curtail the manhour. A balance adjustment with notches 1 and 19 can simplify a balance adjustment of the magnet 15 provided locally. Especially, a fine adjusting is made by adjusting an angle of a position where the notch 19 is formed thereby enabling a precise balance adjustment simply and quickly.
Patent JP-H01156998-A (JP)
Title: Human insulin like growth factor analogue reduced in coupling with serum carrier protein and production thereof in yeast
Inventor: JIYOI DEE ATSUPURUBAUMU
IPC: C12N15/00
Filed: 1988-09-21
Abstract: A synthetic gene encoding a 71-amino acid analog of human insulin-like growth factor (hIGF-I) has been constructed and expressed in the yeast, Saccharomyces cerevisiae. The protein analog, IGF132, contains the first 17 amino acids of the B chain of human insulin in place of the first 16 amino acids of hIGF-I. The purified hybrid protein has high affinity for the type I IGF receptor (12 nM) yet has drastically reduced affinity for human serum carrier proteins (>1000 nM). This analog is 5 to 10 times more active than normal hIGF-I in stimulating DNA synthesis in 3T3 cells and is a more active growth factor in vivo due to its reduced affinity for serum carrier proteins. Other proteins with similar properties have also been constructed. The protein analogs thus have a variety of utilities such as in promoting lactation in animals; promoting growth and feed efficiency in animals; improving carcass quality by increasing lean and decreasing fat; promoting wound healing in animals, including humans; promoting glucose utilization in skeletal muscle, and stimulating erythropoiesis, the production of red blood cells.
Patent JP-H03100528-A (JP)
Title: Active transmission line for plural wavelength transmission and transmission system using the same
Inventor: NAKAZAWA MASATAKA
IPC: H01S3/10
Filed: 1989-09-13
Abstract: PURPOSE:To extend the transmission distance by allowing the wavelength 1.3mum band and 1.55mum band to have amplifying function with a common exciting light. CONSTITUTION:An active transmission line 9 is inserted into a transmission system 3. This active transmission line 9 is constituted of that which constitutes a core being a light propagation part of an optical fiber, of at least Er and Nd as rare earth elements and SiO2 glass to which at least F is added as an additive for controlling a refractive index. In this state, when a light beam of 0.8mum band is superposed as an exciting light on a signal light whose wavelength is 1.3mum and 1.55mum bands and propagated in the core, the signal light whose wavelength is 1.3mum band and 1.55mum band can be amplified respectively. In such a manner, the transmission distance can be extended.
Patent JP-H08101308-A (JP)
Title: Phase difference plate
Inventor: KAMINOMACHI KIYOMI
IPC: G02F1/1335
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a phase difference plate having excellent phase difference compensation performance uniformly over approximately the entire area of a film by specifying the difference in the thicknesses of the adjacent thick parts and thin parts of the unstretched film and uniaxially or biaxially stretching a raw sheet having the waveform fluctuations of pitches of a specific range. CONSTITUTION: The raw sheet in which the change in the thickness of the unstretched film has the fine waveform-like fluctuations in both of its longitudinal direction and transverse direction and in which the differences in the thicknesses between the adjacent thick parts and thin parts is >=0.5 to <=3μm and the pitches thereof are >=1 to <=40μm is uniaxially or biaxially stretched. As a result, the phase difference plate which has a uniform retardation value and of which the difference in the retardation values between arbitrary two points apart 10cm from each other within the film plane is <=5nm in such a case and which does not generate unequal colors is obtd. Namely, the phase difference plate having uniform Δn (refractive index anisotropy) of the retardation value (Δn×d) is obtd. and, therefore, the retardation value uniform over the entire part is obtd. in spite of the presence of the fine fluctuations in (d) (film thickness).
Patent JP-S61118150-A (JP)
Inventor: KUROKI YOSHIHIRO
IPC: B02C18/30
Filed: 1984-11-12
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-H08102894-A (JP)
Title: Digital television broadcast receiver
Inventor: HOSHINO KIYOSHI
IPC: H04N19/91
Filed: 1994-09-30
Abstract: PURPOSE: To prevent a user from feeling uncomfortable by reducing a period of displaying a meaningless image following the instruction of channel change to the reproduction of a correct image. CONSTITUTION: This receiver is provided with a tuner F tuning corresponding channel change, a demodulation part G demodulate-processes the tuned output, a synchronizing signal reproducing signal J reproducing a clock from the demodulated output and a decoding part P delaying a demodulating signal by one frame by a frame memory P15 and selectively adding it to a present signal to decode. Then the receiver is provided with a means Q2 detecting a tuning period, a demodulation period and a synchronizing signal reproducing period at the time of changing channels, a clock generation part Q4 generating a free running clock, a means Q3 switching the reading clock of the frame memory P15 from a reproducing clock to the free running clock in the synchronizing signal reproducing period.  Besides, the receiver is provided with the means Q3 prohibiting the writing into the frame memory P15 in the whole detection period of Q2 and a means P19 switching the decoding output to a frame memory output in the whole detection period of Q2.
Patent JP-S6295840-A (JP)
Title: Transistor device
Inventor: KADOTA MINORU
IPC: H01L21/60
Filed: 1985-10-22
Abstract: PURPOSE:To reduce the loss in a high-frequency signal and to make the electrical characteristics of a transistor chip fulfill sufficiently by a method wherein a rectangular conductor is provided in the substrate and the outer leads and the transistor chip are mutually connected through the conductor. CONSTITUTION:A rectangular hole is bored in that part of a substrate 3 whereon a transistor chip 5 is placed. A rectangular conductor 15 is inserted in this hole. A semiconductor capacitor 14 is provided on the upper surface of the conductor 15. Outer leads 1 and 2 and the chip 5 are mutually connected through the conductor 15. Therefore, the inductance component between the chip 5 and an electrode becomes smaller. By this way, the loss in a high-frequency signal is reduced and the electrical characteristics of the chip 5 can be sufficiently delivered.
Patent JP-H1187339-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANAKA EIJI
IPC: H01L21/316
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To manufacture a good quality product having a high breakdown voltage with good yield, while overcoming incompleteness and non-uniformity of a passivation layer. SOLUTION: In a semiconductor manufacturing method, a P-N junction surface J for determining a reverse breakdown voltage is formed in the vicinity of a major surface of a silicon substrate of one conductivity type, and then a mesashaped groove V is formed so as to pass through the PN junction surface J. In this case, a silicon layer in the mesashaped groove V in the vicinity of its opening is exposed in steps of continuously exposing the silicon layer. In a subsequent step for forming a passivation layer M, selective deposition of a passivation glass powder is carried out on the mesa-shaped groove V based on electrophoresis, and then a substrate of a material having the passivation glass powder is disposed horizontally and melted by sintering to form the passivation layer M.  In this case, although the layer M is made for the shallow junction (P-N junction surface J), its shape is made uniform without a bias in the vicinity of the end of the opening of the mesa-shaped groove V.
Patent JP-H04116426-A (JP)
Title: Seismoscope
Inventor: TSUGII HIDESHI
IPC: G01H1/00
Filed: 1990-09-06
Abstract: PURPOSE:To make an apparatus compact and to make it possible to perform accurate seismoscopic operation even if the attaching attitude of a case is inclined by suspending first and second pendulum weights in a coaxial pattern. CONSTITUTION:When a case A is attached in the inclined pattern, an automatic horizontal mechanism part B is turned around a supporting point between a recess-type spherical part 10b of a suspending part 10 and supporting point member 11a with the supporting point as a fulcrum by a first pendulum weight 2. The mechanism is automatically kept in the horizontal pattern. Namely, the central line (b) of the automatic horizontal mechanism B is vertical even under the inclined state of the case A. At this time, the upper surface of disk- shaped movable member of the automatic horizontal mechanism B is in contact with the lower surface of a flexible thin film 27 of a viscosity-liquid type damper part E. Therefore, the unexpected vibration of the automatic horizontal mechanism part B can be prevented. When vibration exceeding a specified value as in earthquake is added in the slant attached state, the same seismoscopic operation as in the horizontal attached state can be achieved.
Patent JP-H1185780-A (JP)
Title: Target material acquisition facility display system
Inventor: TAKEUCHI SANAE
IPC: G06F17/30
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To speedily acquire facility information optimum for acquiring target materials by retrieving the information of a facility, where the materials classified to a classification item corresponding to a retrieval word are preserved, editing and outputting the name of the classification item and the facility information. SOLUTION: When the check of a user is completed by a user retrieval processing part 115 of a server computer 110 and the retrieval word from the user is inputted to a client computer 100, that retrieval word is dispatched through an input analytic part 112 to a classification item name retrieval processing part 116. The retrieval processing part 116 retrieves a retrieval word classification dictionary data file 300 and reads out the classification item name and classification number corresponding to the inputted retrieval word. Next, a library information retrieval processing part 117 retrieves library (facility) information in a library information data file 400 based on the classification number.  The classification item name and library information are edited by a library data editing part 118, outputted to the client computer 100 and displayed on a display 102 by a library data display part 105.
Patent JP-H0882070-A (JP)
Title: Method, structure, and fastener for bonding stone, etc. on building
Inventor: OSADA YOSHIMASA
IPC: E04F13/14
Filed: 1994-09-05
Abstract: PURPOSE: To use an anchor member to resist pulling forces by driving the head of a shaft into the surface of a flange, and forcing the anchor member into a bed from a hole in an outer cylinder. CONSTITUTION: To secure a piece of stone A to the surface of a bed B using a fastener F via a joint plate 11, when the head 2b of a shaft 2 is struck by a hammer the flange 1b of an outer cylinder 1 is stopped at the joint plate 11, and as compression is caused by the head 2b with subsequent impacts, a component of force is generated, by the inclined surface 6c of a spacer cylinder 6 and the tapered surface 2c of the shaft 2, in the upper part of the spacer cylinder 6 and toward the thick-wall part 6a of the spacer cylinder 6 from the shaft axis. Therefore, the spacer cylinder 6 is strongly pressed and broken at its thin-wall part 6b by the shaft 2, is disconnected from the shaft 2 and slowly separated from the shaft 2 along almost one direction.  With further impacts the shaft 2 is separated from adhesive 3 and the head 2b is driven to the surface of the flange 1b of the outer cylinder 1 via a washer 9, and an anchor member 4 is axially forced out of a hole 1c in the outer cylinder 1c and into the bed B. When out of the outer cylinder, the anchor member 4 is well-balanced to serve as an anchor resisting the force to pull out the nail.
Patent JP-S6296138-A (JP)
Title: Hydraulic device for working vehicle
Inventor: SANESHIGE HIDEO
IPC: B60R16/08
Filed: 1985-10-24
Abstract: PURPOSE:To make the maintenance easier, by composing a valve body to concentrate hydraulic actuator control valves and oil lines, and arranging it under the driver's seat, in an oil pressure unit of a combine or the like. CONSTITUTION:A valve body 31 is composed by concentrating valves V1-V10 which control respective hydraulic actuators, and the oil lines. A block 31 forming the oil lines of the body 31 is loaded and fixed on a driver seat frame 7 under the seat. In such a composition, the maintenance is made easier, and secondary troubles produced from repairing are prevented.
Patent JP-H1181680-A (JP)
Title: Installation and lifting jig for solar battery
Inventor: TAKEUCHI KIYOSHI
IPC: E04G21/14
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To efficiently install a solar battery on a roof plane. SOLUTION: This installation method for a solar battery is constituted of multiple rail-like members 11 arranged in parallel and multiple solar battery modules 12 juxtapose between the rail-like members 11. The rail-like members 11 and the solar battery modules 12 are connected into a panel shape to form a solar battery panel 1 in advance, the locking members 23 of a lifting jig are hooked on the butt ends at both ends of the rail-like members 11 of the solar battery panel 1, the lifting jig is slung by a crane, and the solar battery panel 1 is installed on a roof plane.
Patent JP-2001067464-A (JP)
Title: Method for generating calibration table
Inventor: TAGUCHI TATSUYA
IPC: G06T3/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To make findable the coefficients of transformation from detection coordinates to true-value coordinates in image processing. SOLUTION: The true-value coordinates and detection coordinates are found. For example, the detection coordinates are all plus. The true-value coordinates and detection coordinates are corrected by rotation. Then, a correction quantity for matching the origin of the true-value coordinate system with the origin of the detection coordinate system is found. This correction quantity is to be added to the true-value coordinates. After the correction quantity is found and the true-value coordinate system and detection coordinate system are combined, the true-value coordinates are divided by the detection coordinates to generate transformation coefficients for transforming the detection coordinates directly to the true-value coordinates, i.e., a calibration table.  This calibration table is used to transform the detection coordinates directly to the true-value coordinates in inspection and measurement by image processing.
Patent JP-S6479640-A (JP)
Title: Vehicle diagnosing apparatus
Inventor: ABE KUNIHIRO
IPC: G01M17/00
Filed: 1987-09-22
Abstract: PURPOSE:To achieve a higher measuring accuracy, by building a timer into a control section to measure a pulse width outputted from a controller to measure the pulse width, a duty ratio and the like. CONSTITUTION:First, an manipulation switch 43 of a diagnosing apparatus body 25 is turned ON to initialize a control section. A mode inputted into a keyboard 32 is read into the control section and controller 2 for a vehicle 1 is demanded to transmit a data corresponding to the mode. Then, this data is received. Then, judgement is made on whether a timer mode is selected or not and when this mode is not selected, the subsequent step is taken. When the timer mode is selected, a timer is led to count a data. Then, finally, the data is computed to be converted into a physical quantity, the number of which is shown on a display device 31. Thus, a pulse width, a duty ratio and the like can be measured accurately thereby achieving a higher measuring accuracy.
Patent JP-H04119100-A (JP)
Title: Diaphragm for electric acoustic transducer
Inventor: ONO YUJI
IPC: H04R7/02
Filed: 1990-09-08
Abstract: PURPOSE:To further raise rigidity without impairing the characteristic of a cellulosic fiber by making a sheet of a cellulosic fine fiber extracted from a valonia alone or by mixing a cellulosic fiber obtained from wood pulp. CONSTITUTION:The sheet made of the cellulosic fine fiber extracted from the valonia of green algae species alone or made by mixing the cellulosic fiber obtained from the wood pulp is used. As for the raw material of the cellulosic fine fiber, high degree of crystallization is preferable in order to obtain the high rigidity, and the degree of crystallization of the cellulosic material extracted from the valonia is very high compared with other cellulosic material (usually more than 90%), and it is very suitable as starting material. The standard of adding quantity of the cellulosic fine fiber to the cellulosic fiber obtained from the wood pulp is about 1 to 30wt.%, preferably 5 to 20wt.%, and most preferably 8 to 15wt.%. If the adding quantity is less than 1%, the rigidity is not sufficiently obtained. On the other hand, if it is more than 30wt.%, drainage at the time of making the paper becomes very bad, and time required for making the paper becomes very long, and mass-productivity falls.
Patent JP-H06100016-A (JP)
Title: Plastic sheet with ruled line for bending
Inventor: HASHIMOTO TADASHI
IPC: B65D5/42
Filed: 1992-09-07
Abstract: PURPOSE:To provide ruled lines on a plastic sheet, by which the plastic sheet can be well bent without sharp corners. CONSTITUTION:Notches or deeper recessed grooves 12 and shallower recessed grooves 13 are alternately provided as ruled lines in the longitudinal direction of the bending ruled lines 11. Beveled corners 14 with 0.05-1mm in the radius of curvature are provided at both longitudinal ends of the bottom of the shallower recessed groove 13.