baber/WOPTO huggingface dataset:
Patent JP-H0772302-A (JP)
Title: Lens sheet
Inventor: SHIRAISHI YOSHINOBU
IPC: C08F290/06
Filed: 1994-07-06
Abstract: PURPOSE:To provide the lens sheet having lens parts simultaneously satisfying the adhesion property to a base material, the transferability of lens patterns, surface hardness and optical characteristics by irradiating a mixture contg. specific compds. (A), (B), and (C) respectively at specific weight% with active energy beams, then curing the mixture. CONSTITUTION:The lens parts of the lens sheet formed with the lens parts consisting of an active energy beam cured resin on at least one surface of a transparent base material are formed by irradiating the mixture contg. 30 to 60wt.% compd. (A) expressed by general formula I, 15 to 40wt.% compd. (B) expressed by general formula II and 10 to 40wt.% compd. (C) expressed by general formula III with the active energy beams thereby curing the mixture. In the formula I, (m), (n) denote an integer satisfying 2<=m+n<=10. As a result, the lens sheet which has the excellent adhesion property of the lens parts and the transparent base material, permits sure transfer of the lens patterns, has the excellent surface hardness and optical characteristics and is free from lens defects due to inclusion of air bubbles, etc., is obtd.
Patent JP-H057199-A (JP)
Title: Error counter circuit
Inventor: YOSHIZAWA NOBUKAZU
IPC: H04L1/00
Filed: 1991-06-27
Abstract: PURPOSE:To eliminate malfunction due to spike generated by clock signal processing. CONSTITUTION:An error counter circuit consists of error pulse latch circuits 1a-1m connected in cascade by m(m; plural number) sets reset for each predetermined measurement time and detects m-sets of error pulses E for the period. A 1st stage 1a of the error pulse latch circuit is reset by a TIME pulse G and set by the input of a 1st error pulse and a clock signal F inputted after the reset to change a level of an output terminal Q1 and an inverting output terminal Q2. After a 2nd stage 1b of the error pulse latch circuit, the set and reset release are implemented by AND processing by an AND gate 2 between a signal at the output terminal Q1 of the error pulse latch circuit 1 of the pre-stage and the TIME pulse E and set by the error pulse E and the clock signal F inputted after the release of reset and the level at the output terminal Q1 and the inverting output terminal Q2 is changed.
Patent JP-H0319522-A (JP)
Title: A/d converter
Inventor: SHIMIZU HIROAKI
IPC: H03M1/14
Filed: 1989-06-16
Abstract: PURPOSE:To improve the operating speed by fetching an analog signal to a comparator group of a 1st code exchanging means, outputting the result of comparison, holding an analog signal with a comparator group of a 2nd code conversion means, fetching reference voltage to obtain the high-/low-order bit of the digital signal. CONSTITUTION:As soon as an analog signal is fetched to the comparator group 2'-4' of the 1st code exchanging means holding a reference voltage, an analog signal is held in the comparator groups 7-9 of the 3rd code exchanging means and then a reference voltage is fetched by comparator groups 7-9 on the low- order side. In this case, the reference voltage for the succeeding comparison is held in the host comparator group 2'-4' on the high-order side. The code exchanging means on the high-order and low-order sides repeat the two steps of operations as above-mentioned and are operated consecutively to obtain the result of comparison at every step, a digital signal is outputted and the conversion operation is finished in 2 steps. Thus, the A/D converter with fast operating speed is obtained without increasing the circuit scale.
Patent JP-S6217158-A (JP)
Title: Manufacture of thick al alloy plate
Inventor: KANBAYASHI MIKI
IPC: C22F1/00
Filed: 1985-07-16
Abstract: PURPOSE:To manufacture a thick Al alloy plate having superior toughness and almost free from internal defects by homogenizing a fine-grained Al alloy ingot having a specified composition consisting of Mg, Ti, B, Mn, Cr and Al at a specified temp. and by hot rolling the ingot. CONSTITUTION:An Al alloy ingot consisting of, by weight, 2-6% Mg, 0.01-0.3% Ti, 0.0001-0.002% B, 0.1-1.0% Mn and/or 0.01-0.4% Cr and the balance Al with inevitable impurities and having <=0.4mm grain size is homogenized at 450-560 deg.C and hot rolled at 400-550 deg.C. The resulting thick plate of >=20mm thickness is annealed. Thus, a thick Al alloy plate having superior toughness and almost free from internal defects is obtd. The plate also has high quality and reliability.
Patent JP-H01321057-A (JP)
Title: Method for cooling cast tube
Inventor: YAMAMOTO SHIGERU
IPC: B22D30/00
Filed: 1988-06-22
Abstract: PURPOSE:To uniformly cool the whole length of a cast tube by cooling over the whole length of the cast tube after pre-cooling a receiving hole of the cast tube, which is cast as thick thickness compared with the barrel part, and after that, post-cooling the receiving hole. CONSTITUTION:It is received in a control device 20 that molten metal is cast in inner part of a mold 1, and the cooling water is injected into the inner part of the receiving hole 4 from a water spray nozzle 8. When water spraying time reaches to the prescribed time, a cooling water pipe 5 is projected into the inner part of the receiving hole 4 and the water spray nozzle 8 is shifted along the pipe axial center direction and after passing the prescribed time, the pre-cooling with a first step spraying is completed. Successively, a cooling water supply device is set into the inner part of the cast tube 2 from the opposite side of the receiving hole 4 and the cooling water is sprayed to over the whole length of the cast tube to cool to the prescribed temp. Then, at the time of completing the second cooling, the water spray nozzle 8 is sprayed while shifting in the inner part of the receiving hole 4. Successively, this third cooling is executed for the prescribed time, to complete the post-cooling. Therefore, the receiving hole 4 receives more cooling action than the barrel part 4 with the pre-cooling and the post-cooling, and the receiving hole 4 is cooled at the equal temp. as the barrel part 3.
Patent JP-H07327836-A (JP)
Title: Bread baker
Inventor: MARUYAMA EIKI
IPC: A47J37/00
Filed: 1994-06-13
Abstract: PURPOSE:To provide a bread baker capable of easily recognizing materials without referring to a cooking book, etc., for kinds and quantity of materials necessary for baking preferable bread. CONSTITUTION:This bread baker is to automatically bake some kinds of bread. When the baking course of preferable bread is selected by a selecting means 11, data of materials necessary for the baking course is taken in by a memory storage and the content is shown on a display 12 mounted on the main body 1.
Patent JP-S6312804-A (JP)
Title: Turbine blade
Inventor: KAWASETSU NOZOMI
IPC: F01D5/28
Filed: 1986-07-02
Abstract: PURPOSE:To improve durability and reliability of a turbine blade by using a metallic material as matrix and forming the turbine blade in a fibre-reinforced metal with a ceramics whisker and a ceramics continuous fibre used simultaneously as reinforcing fibres. CONSTITUTION:A turbine blade is formed in fibre-reinforced metal (FRM) using a metallic material as matrix, and by use of a ceramics whisker and a ceramics continuous fibre as reinforcing fibres. In this case, the ceramics whisker is excellent in wear and erosion resistance, while the ceramics continuous fibre tends to improve tensile strength, heat resistance, fatigue characteristics, etc. within the FRM. Accordingly, both are used as reinforcing fibres to improve durability and reliability of the turbine blade. For example, SiC whisker and SiC long fibre are used respectively to form Ni-basic FRM sections 1, 2, for the manufacture of the turbine blade by hot press method.
Patent JP-H0738010-A (JP)
Title: Semiconductor device
Inventor: TANIGUCHI TETSUO
IPC: H05K3/30
Filed: 1993-06-25
Abstract: PURPOSE:To make it possible to mount on a small-sized circuit board even in the case of a high-density multipin package, concerning a semiconductor device to be placed in a state of standing vertically on the mounting surface of the circuit board. CONSTITUTION:A metal stage 15 for placing a semiconductor device 13 on, a plurality of printed wiring boards 17 and 18 having windows 22 for enclosing the semiconductor device 13 and laminated on a surface of the metal stage 15 on which the semiconductor device 13 is placed, are provided, and a plurality of vertically-standing means 12a, 12b, 12c, and 12d are formed on both sides of the board counter side 19 of the metal stage 15. Besides, connecting means 14 are formed by printed wiring so as to extend between the respective board counter sides 20 and 21 of a plurality of printed wiring boards 17 and 18 and the peripheries of the respective windows 22 of the printed wiring boards 17 and 18, and are formed in a freely surface-mountable state on the mounting surface of a circuit board 11 in the vicinities of the respective board counter sides 20 and 21 of the printed wiring boards 17 and 18.
Patent JP-H10335594-A (JP)
Title: Resistance trimming circuit and trimming thereof
Inventor: TATEISHI HIROYUKI
IPC: H01L21/82
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To enable the readjustment by constituting a tripping circuit part with a fuse-diode parallel circuit and applying a breakdown voltage to short- circuit diodes. SOLUTION: To readjust an R1-R1a parallel circuit, a first trimming flows e.g. a current of about 100 mA between adjusting terminals T1, T2 to blow a fuse and open the circuit, resulting in that the resistance of this part is R1. A second trimming for readjusting the circuit part to return to the original R1-R1a parallel circuit applies e.g. a backward (pulse) voltage of about 5 V between the terminals T1, T2 i.e., Zener diode D1 to cause the junction breakdown and flows a pulse current of about 500 mA to short-circuit the Zener diode, resulting in the recovery to a parallel circuit equivalent to that when the fuse exists. Thus the re-trimming is possible.
Patent JP-H1172290-A (JP)
Title: Rotary kiln and manufacture of high purity powdery granular matter
Inventor: YOSHIKAWA TOKIFUMI
IPC: F27B7/08
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To enable safe installation and removal even if a circular cylindrical core tube is of a material highly susceptible to damage by providing a support part for supporting a circular cylindrical core tube and transmitting rotative drive from outside to the core tube with a separable structure. SOLUTION: A circular cylindrical core tube 1 is fixed at two points or a plurality of points with support parts 2 in a longitudinal direction, and rotative force from outside is transmitted to the support parts 2 through a rotation transmission device 4 so that the support parts 2 can be rotated integrally with the circular cylindrical core tube 1. The support parts 2 supporting and fixing the circular cylindrical core tube 1 have a structure of capable of being separated into two pieces at a splitting face 8 provided in a flat face including a rotation axis of the circular cylindrical core tube 1, and for example, when the circular cylindrical core tube 1 is installed or removed, upper halves of the support parts 2 and the rotation transmission device 4 above the split face 8 can be removed. Therefore, the support parts 2 of the circular cylindrical core tube 1 can be opened widely by separating the rotation transmission device 4 into upper and lower halves at the splitting face 8 and removing the upper half of the rotation transmission device 4.
Patent JP-H04353835-A (JP)
Title: Trimming camera provided with red-eye prevention mechanism
Inventor: TAKEUCHI YOSHIHIRO
IPC: G03B17/24
Filed: 1991-05-30
Abstract: PURPOSE:To provide a trimming camera provided with a red-eye prevention mechanism for restraining red-eye from occurring to a minimum at the time of trimming photographing. CONSTITUTION:On a camera provided with a signal outputting means 101 to output an red-eye signal when a specified condition is satisfied and a flash photographing means 102 which executes flash photographing after executing preliminary light emitting for preventing the red-eye when the red-eye signal is outputted, and which executes the flash photographing without executing the preliminary light emitting when the red-eye signal is not outputted; a setting means 103 to set a trimming photographing mode is provided, and the flash photographing means 102 is constituted in such a state where the flash photographing is executed after emitting the preliminary light regardless of the existence of the output of the red-eye signal when a trimming photographing mode is set.
Patent JP-S6313623-A (JP)
Title: Lead bending method for semiconductor
Inventor: UEDA MASANOBU
IPC: B21D5/04
Filed: 1986-07-04
Abstract: PURPOSE:To effectively prevent the gap generation on the interface of a mold part and the inner part lead at bending time by supporting the lower part of the external part lead projecting from the mold part of a semiconductor and performing a bending by restraining the mold part from the upper part. CONSTITUTION:The lower part of the external part lead 2 of a semiconductor is supported by a lead lower face restraining point 12 and the upper face of the mold part 7 is pressed by the mold part upper face restraining jig 13. The lead bending is performed with restraining the displacement into the upper direction of the mold part 7 in this state. The force for lifting of the mold part 7 becomes bigger according to the progress of the bending deformation of the external part lead part 2, but the mold part 7 is restrained at its displacement into the upper direction, so the mold part 7 is held in a constant state. A gap is therefore not caused between the mold part 7 and inner part lead 3 and no breakdown of the lead at the bending time is caused.
Patent JP-S5944244-A (JP)
Inventor: ITOU SHIYOUICHI
IPC: A61B6/00
Filed: 1982-09-07
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-H0446074-A (JP)
Title: Porous material
Inventor: MOTOI KOJI
IPC: E04F15/10
Filed: 1990-06-14
Abstract: PURPOSE:To prevent clogging, contamination and slip at the time of wetting with water by converting inorg. powder or granules of a prescribed diameter into a water impermeable porous body with micropores having a prescribed distribution in the surface by bonding with a curable resin. CONSTITUTION:Inorg. powder or granules 12 to <=1,000mum max. diameter are bonded with a curable resin 13 to form a porous material 10 made of a water impermeable porous body with micropores 14 in the surface. The micropores 14 have <=20mum diameter and 0.5-10mum diameter at a peak of the pore distribution curve at the larger diameter side.
Patent JP-H06340019-A (JP)
Title: Manufacture of laminate of native rock and phenolic foamed board
Inventor: YAMADA HIROYUKI
IPC: B32B37/00
Filed: 1993-06-01
Abstract: PURPOSE:To manufacture an accurate shaped composite board which is easy to be polished and excellent in a beauty surface by a method wherein when the composite board is manufactured by laminating native rock on a phenolic foamed board, deformation of warpage caused by water absorption generated in a polishing process is effectively prevented from occurring. CONSTITUTION:A glass fiber reinforced phenolic foamed board is molded and cured. Then, water is absorbed in the glass fiber reinforced phenolic foamed board to make equilibrium moisture content. Thereafter it is laminated on native rock sliced in a sheet form to be bonded. Thereafter a surface of the native rock is polished while water is being sprinkled thereon.
Patent JP-S6051679-A (JP)
Inventor: SATOU TOSHIICHI
IPC: C05F3/00
Filed: 1983-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07327526-A (JP)
Title: Device for supplying water to plant
Inventor: SEKIGUCHI TSUNEO
IPC: A01G27/00
Filed: 1994-06-03
Abstract: PURPOSE:To obtain the water-supplying device capable of reducing the number of operations for supplying water to a plant. CONSTITUTION:A cap (2) is disposed at the upper part of a container, and water-pouring holes (5) are disposed at the upper parts on both the sides. A water-absorbing sponge (4) is inserted into an elastic tube (3) in which small holes (6) for pouring the water are opened, and the elastic tube is attached to the waterpouring hole.
Patent JP-H0322654-A (JP)
Title: Simple customer exchange
Inventor: TAKEYAMA HIROAKI
IPC: H04M1/72
Filed: 1989-06-19
Abstract: PURPOSE:To interrupt a telephone set automatically even when the telephone set is left not hooked on by detecting a busy tone signal transmitted when an opposite party hooks on its handset during talking with a line wire and interrupting the connection between a public telephone line and the telephone set forcedly. CONSTITUTION:When a talking is terminated during line wire talking state and the opposite party hooks on to terminate its call, a busy tone signal is sent from a telephone station through public telephone circuits L1, L2. A termination call detection circuit 9 detects the busy tone signal and sends an output v0 to an arithmetic processing circuit 2. The arithmetic processing circuit 2 receiving the output v0 discriminates the end of talking even if the output v1 of a talking control circuit is at a low level to switch the position of a relay Ry to (a2, b2). Thus, even when the caller forgets to hooks on its handset of a telephone set TEL1, the line is automatically interrupted.
Patent JP-H05347000-A (JP)
Title: Travelling lane detecting device
Inventor: SUZUKI SACHIHIRO
IPC: G08G1/16
Filed: 1992-06-16
Abstract: PURPOSE:To detect a travel lane fast at a high speed and at a high detection ratio by dynamically varying and setting the position and range of a linear approximation calculation processing area. CONSTITUTION:A video camera 1 picks up an image of the road in front of a vehicle to obtain a road image and a threshold value setting means 2 sets a threshold value used for white line extraction. A white line extracting means 3 processes the road image obtained from the video camera 1 by using the threshold value set by the threshold setting means 2 to extract a white line drawn on the road surface. A straight line approximating means 4 approximates the white line extracted by the white line extracting means 3 with a straight line and a straight line approximation calculation processing area setting means 5 sets the calculation processing area for the straight line approximation by using a history of past travel lane detection results. A travel lane detecting means 6 detects the traveling lane by using two white lines approximated by the straight line approximating means 4 with straight lines.
Patent JP-H0321388-A (JP)
Title: Method and apparatus for treating waste water
Inventor: OGAWA TAKAO
IPC: C02F1/22
Filed: 1989-06-19
Abstract: PURPOSE:To efficiently treat waste water by cooling the surface part of a rotary body and allowing waste water to flow down along the surface of the surface part to freeze the same. CONSTITUTION:Waste water is sent to the nozzle 65 of piping 64 and sprayed to the surface part of a disc from the nozzle to be allowed to flow down. The waste water flowing down along the surface of the disc is stored in a receiving body 11 and again recirculated to the nozzle 65. The waste water sprayed to the surface of the disc cooled by the cooled disc to precipitate ice 45 in the waste water and the precipitated ice is bonded to the surface of the disc. The bonded ice is scraped off by a scraper/liquid collecting device 14 while melted by a heater 13 to be collected. The concentrate is successively sent to a waste water treatment apparatus to be further conc. and sent to a bleaching and fixing waste water tank 7. By this method, treated water can be efficiently separated.
Patent JP-S6156375-A (JP)
Title: Trigger circuit of discharge tube
Inventor: KAI MICHIO
IPC: H03K5/15
Filed: 1984-07-27
Abstract: PURPOSE:To repeat a retrigger in a short time by inserting a monostable multivibrator into the input of a trigger frequency dividing circuit, and correcting an input pulse width to a prescribed value or above. CONSTITUTION:The output TRG of a trigger timming generating circuit is brought to AND with the Q side output of an FF circuit 13 by an AND gate 14, provided to a driving amplifier 17 and becomes an output A. In the same way, said output is brought to AND with a Q' side output of the circuit 13 by an AND gate 15, provided to a driving amplifier 18 and becomes an output B. Also, outputs of the gates 14, 15 are provided to an OR gate 16, and its output is provided to a monostable multivibrator 21. The monostable multivibrator 21 is adjusted to the time which is longer than the signal TRG, and also the time which is shorter than a reignition period, and an output having its width is applied to an input terminal of the circuit 13. Accordingly, the input signal T of the circuit 13 becomes one pulse of a prescribed pulse width even if the signal TRG is aplit by a noise, etc., the circuit 13 is inverted with respect to one each of the signal TRG, the signal A and B are outputted alternately, and the retrigger of a discharge tube can be repeated in a short time.
Patent JP-H08311767-A (JP)
Title: Composition of fiber generating heat by being wetted and its production
Inventor: MATSUMOTO KIYOICHI
IPC: D06M101/16
Filed: 1995-05-20
Abstract: PURPOSE: To impart wetting heat-generating properties to fibers to improve comfortability by allowing the fibers to contain one and/or more kinds of functional groups such as amine, hydroxyl or carboxyl. CONSTITUTION: Cellulosic fibers, polyester fibers or acrylic fibers are allowed to contain one or more kinds of functional groups, for example, primary or quaternary amine, hydroxyl or carboxyl in an amount of >=0.1mmol/g, preferably >=0.2mmol/g whereby the fibers can have wetting heat-generating properties. For example, acrylic fibers are soaked in an aqueous triethylenetetramine solution, heat-treated at 90 deg.C for 1-12 hours, thoroughly washed, dried to give the wetting heat-generating properties as in wool and silk.
Patent JP-H05209852-A (JP)
Title: Self-diagnosis circuit
Inventor: NISHINO HIROSHI
IPC: G01R27/02
Filed: 1991-06-27
Abstract: PURPOSE:To obtain a self-diagnosis circuit which achieves self-diagnosis of a sensor without requiring an expensive calibration gas and without adversely influencing the actual measurement of a gas. CONSTITUTION:This circuit is provided with a reference resistance 3, a reference power source 4, a capacitor 5, a first-a fifth switches 6a-6e, an operational amplifier 7, an A/D converter 8a, a central processing unit 8b and an operating part 8 etc. The capacitor 5 is discharged to make the circuit conductive only for a fixed time. The value of the internal resistance 1 of the sensor is obtained by an operation with the use of the voltage before and after the connection and the capacity of the capacitor 5 and the like.