baber/WOPTO huggingface dataset:
Patent JP-H03122621-A (JP)
Title: Active matrix liquid crystal display for gray scale and method of making the same
Inventor: KARUURI AARU SAAMA
IPC: G02F1/1362
Filed: 1990-09-20
Abstract: PURPOSE: To improve the performance and yield of a product by separating an active matrix array and a control capacitor array between two display glass boards. CONSTITUTION: A thin film transistor(TFT) 15 and a control capacitor 20 are respectively formed on two independent boards 16 and 18, an active matrix array 12 is formed on the board 16 and the control capacitor 20 is formed on the common electrode board 18 respectively. Namely, the active matrix array is separated from the control capacitor array. Thus, since an entire production process and the number of processes are separated between the active matrix board and the common electrode board, the control of the production process is facilitated and a design parameter is optimized.
Patent JP-H02103462-A (JP)
Title: Separating agent for liquid chromatography
Inventor: HIRAYAMA CHUICHI
IPC: C07K16/00
Filed: 1988-10-04
Abstract: PURPOSE:To improve the separating property in liquid chromatogram furthermore by control of the diameter of a small hole in a spherical grain of porous polyamino acid; optimization of the diameter of the grain; adsorption with amino acid and peptide; stability in mechanical resistance; interlinking treatment; introduction of substituents; and the like. CONSTITUTION:A 15-g poly-gamma-methyl-L glutamate (PMLF) whose polymerization degree is about 2,000 is dissolved in 600-g 1,2-dichloroethane incorporating 15-ml dioctyl phthalate so that 2.55wt.% PMLG is obtained. In water, 2wt.% polyvinyl alcohol whose saponification degree is 88% and polymerization degree is 1,200 is dissolved. One-part PMLG solution is gradually added into seven-part aqueous medium, and N2 atmosphere is obtained. The material is agitated in a high speed agitating machine. The N2 gas is blown into a flask, and the agitation is performed drastically for 12 hours at a temperature of 45-50 deg.C. Thereafter, the grown spherical grains are filtered and washed with water. Soxhlet extraction is performed with methanol. After the washing with water, the grains are suspended and fractioned through 200-mesh and 400-mesh standard sieves. The porous PMLG grains having the 37-74-mum diameters are used, and the amino acid mixture is separated by liquid chromatography. The high separating efficiency has been shown in this method.
Patent JP-H03112180-A (JP)
Title: Metal steam laser device
Inventor: MIZUGUCHI KOJI
IPC: H01S3/034
Filed: 1989-09-27
Abstract: PURPOSE:To retain temperature distribution at a laser oscillation part within a reactor core tube, to increase output, and to reduce thermal loss for improving oscillation efficiency by using a specified optic filter at a brewster window. CONSTITUTION:An optic filter 30 which reflects infrared rays 25 and transmits a laser light 26 is used for a brewster window 27. With this configuration, a ZnSb film 33 at both surfaces of a crystal glass 32 which becomes a substrate of the center part of the optic filter 30 is applied and the outer surface is coated with an SiO2 film 34 where this multiple-layer film is a dielectric, has a mirror effect for light, and can reflect light of a specific wavelength. Also, since a metal steam laser is a laser within a visible range, the filter 30 transmits the laser light 26 within the visible range and suppresses heat radiation from the window 27 by reflecting the infrared rays 25 and returning it into the furnace core tube, thus maintaining the temperature distribution within the reactor core tube to be uniform. Therefore, thermal loss can be reduced and efficiency can be improved.
Patent JP-H07106980-A (JP)
Title: Coding device and serializing device
Inventor: YAMAMOTO TOSHINORI
IPC: H04N19/00
Filed: 1993-10-05
Abstract: PURPOSE:To effectively serialize the variable length codes which are produced by the parallel processing. CONSTITUTION:The image data divided into 8 phases are supplied to the input terminals 10A-10H and then coded into B3 codes by a B2 coding circuit 22 of each of processing circuits 14A-14H. These generated B2 codes are temporarily stored in a FIFO memory 30. A counter 20 counts the input image data, and a decoder 32 detects the termination of the image data to be processed and applies a B2 coding processing end signal to a FIFO memory 34. The switches 50 and 52 are connected at first to the output terminals of both memories 30 and 34 of a processing circuit 14A. the data stored in the memory 30 are transferred to a FIFO memory 54. When the B2 coding processing end signal is detected at the memory 34, a counter 58 is counted up and a switch control circuit 60 switches both switches 50 and 52 to the next processing circuit 14B.
Patent JP-2000077649-A (JP)
Title: Semiconductor device with overvoltage protecting function and its manufacture
Inventor: SATO KATSUMI
IPC: H01L29/74
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To enable precisely controlling breakover voltage for protection from an overvoltage. SOLUTION: This semiconductor device is provided with a P-type emitter layer 201, an N-type base layer 202, a P-type base layer 203, an N-type emitter layer 204, an anode electrode 205 connected with the P-type emitter layer 201, and a cathode electrode 206 connected with the N-type emitter layer 204. The N-type base layer 202 contains an N-type high concentration region 208 which is used for adjusting a voltage at the time of breakover due to generation of an avalanche breakdown, by thinning a depletion layer stretching from a junction part with the N-type base layer 202.
Patent JP-H0194004-A (JP)
Title: Tire antiskid device
Inventor: ARAMAKI KUNINORI
IPC: B60C27/00
Filed: 1987-10-02
Abstract: PURPOSE:To simplify the constitution of the device in the title for fixing a boss part with a radial arm covering the outer surface of a tire to a wheel by a supporting means by engaging the boss part to a ring groove provided on the supporting means so as to be fixed with a retainer. CONSTITUTION:A supporting means 100 is fixed to a wheel 28 with bolts 118 and nuts 112 through spacers 120, and a boss 12 is engaged to a ring groove 104 while the through hole 18 of the boss 12 is opposed to a supporting member 30, and an arm 14 is set on a tire 36 to cover its outer surface. Then after the diameter of a retainer 32 is enlarged so as to pass the flange part 30C of the supporting member 30 through it, its both ends are connected together with a rubber ring 34 so that the retainer 32 is fixed to the ring groove 104 of the supporting member 30. As a result, a part 32A is pressed on the bottom part 30B of the supporting member 30, so that a projection 32B is brought into contact with the flange part 30C and fixed thereto. In this constitution, the fixing structure concerned can be simplified.
Patent JP-H08113014-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: MINEKI EIJI
IPC: B60C11/13
Filed: 1994-10-14
Abstract: PURPOSE: To prevent a rib tear failure, and improve the durability by setting an axis directional distance between a groove bottom position and a tire axis directional end part of a circumferential directional belt layer as a specific value to a tread width in a radial directional cross section. CONSTITUTION: A distance L up to a groove bottom position 9 expressed as a position where a bisector having an angle formed by wall surfaces on both groove sides to form a groove bottom of a rib groove 8 straight in the circumferential direction crosses a groove bottom wall surface from an end part 10 of a wave belt layer 5 as a circumferential directional belt layer, is set not less than 7% of a tread width TW. That is, the rib groove 8 arranged in an end part of a tire tread part exists in an optimal position by avoiding the end part 10 of the wave belt layer 5 having a large rigid step difference, and a groove bottom position where the concentration of stress strain is easily caused at inclination of the rib groove 8 is kept away from the end part 10 having large tensile strain. Therefore, rib tear failure of the tread part of a tread is prevented, and high fatigue resistant durability of a belt part can be exhibited.
Patent JP-S61129733-A (JP)
Title: Magnetic recording medium
Inventor: TAKARABE KUNIHIDE
IPC: G11B5/708
Filed: 1984-11-27
Abstract: PURPOSE:To improve runnability, surface characteristic and sensitivity by forming a magnetic layer contg. non-film-formable vinyl emulsion gel particles having internally small pores on a base. CONSTITUTION:The magnetic layer contg. the non-film-formable emulsion gel particles having internally small pores is formed on the base, by which the coefft. of friction is decreased and the lubricity, runnability as well as surface characteristic and sensitivity are improved. The non-film-formable vinyl resin emulsion gel particles are formed by pulverizing the non-film-formable emulsion produced by an emulsion polymn. method. Since the particles have internally the small pores, the specific gravity s as low as 0.9-1.1 and the particles are easily concentrated to the surface layer part of the magnetic recording medium. The particles are effective for reforming the surface. The inside of the small pores in the particles may be cavities or may be present with water. The water in the inside evaporates in the stage of drying if the water exists therein. The concn. of the solid content of the non-film-formable vinyl resin emulsion particles is adequately 5-70wt% in general.
Patent JP-S61115699-A (JP)
Inventor: UIRIAMU RARUFU NERUSON
IPC: D21C9/18
Filed: 1985-11-07
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-S60141966-A (JP)
Inventor: KAWAMURA TAKEO
IPC: E04G21/24
Filed: 1983-12-28
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-H0299151-A (JP)
Title: Crusher and method for crushing ceramic powder
Inventor: NISHIDA MASAMITSU
IPC: C04B35/00
Filed: 1988-10-04
Abstract: PURPOSE:To increase a crushing speed and to markedly reduce the abrasion quantity of round stones, in a method for crushing a ceramic powder by a medium stirring type crusher, by respectively setting the peripheral speed of a stirrer, the diameter of the round stones and the filling amount thereof to suitable values. CONSTITUTION:A medium stirring type crusher is equipped with a crushing container, a stirrer composed of ceramics based on zirconia and round balls composed of ceramics based on zirconia, zircon or titania. The peripheral speed of said stirrer is set to 10m/s or more and the filling amount of round stones is set to a range of 65-85% on a bulk basis and, further, a ceramic powder is crushed using round stones having a diameter of 1mm or less. By this method, the ceramic powder can be finely crushed within a short time in an extremely easy manner so as to have a particle size of submicron or less.
Patent JP-H0193110-A (JP)
Title: Electric double layer capacitor
Inventor: KURIHARA KANAME
IPC: H01G11/74
Filed: 1987-10-02
Abstract: PURPOSE:To contrive improvement in the workability of assembling by a method wherein a lead inserting hole is perforated on the outer case which is divided into two parts in the axial direction of a capacitor. CONSTITUTION:The outer case, in which two button type capacitors C1 and C2 are contained, is divided into two parts in the axial direction of the capacitors C1 and C2, and it is composed of the case members 2 and 3, made of synthetic resin material, which are joined together by mating recessed and projecting parts. A leadinserting hole 5 is provided on the members 2 and 3 above-mentioned, and the outer terminal 4b of the lead main body 4a, which comes in contact with the capacitors C1 and C2 respectively by a spring part 4d, is guided to outside part through the outer terminal 4b of the lead main body 4a through the hole 5. By the above-mentioned structure having small number of component parts, the electric double-layer capacitor having a high assembling workability can be obtained.
Patent JP-S62109855-A (JP)
Title: Amorphous thermoplastic resin composition having excellent dimensional accuracy
Inventor: YOKOZAWA TADASHI
IPC: C08L101/00
Filed: 1985-11-08
Abstract: PURPOSE:To obtain an amorphous thermoplastic resin composition having extremely excellent dimensional accuracy and suitable especially as a substitute for a sheet metal, by compounding an amorphous thermoplastic resin with flaky glass flakes or the flakes and a reinforcing filler. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.(wt.) of an amorphous thermoplastic resin, preferably an aromatic polyphenylene ether resin or polycarbonate resin or polyblend of the above resin and a styrene resin, etc., with (B) 5-150pts., preferably 30-70pts. of flaky glass flakes having a major diameter of <=1,000mum, preferably 1-500mum and an aspect ratio of >=5, preferably >=10, especially >=30 in a state compounded to the resin or a combination of the flakes and a reinforcing filler (e.g. glass fiber, carbon fiber, etc.). The compounding is carried out e.g. by adding the component B to molten component A and mixing the components.
Patent JP-H07179073-A (JP)
Title: Water-based transparent image recording material
Inventor: SUBODO KESHIYABU KURUKARUNI
IPC: B41M5/50
Filed: 1994-10-17
Abstract: PURPOSE: To provide a receptor sheet having coating for forming high quality images, good resistance to scratching, paper feed capability, low cloudiness and good bonding properties with a substrate and a toner image. CONSTITUTION: A water-based transparent image recording receptive layer is suitable for imaging in a thermal printer, an electrophotographic copier or a xerographic copier, comprising a mixture of 5-30 pts.wt. of one or more amino based silane coupling agent having the general formula (Q) n-R-Si (OR1 )3 (In the formula, Q is selected from a group consisting of primary, secondary and tertiary amino groups, R is selected from aliphatic and aromatic groups, R1 is selected from a group consisting of alkyl and aryl, and (n) is an integer of 1 or 2.), a 60-80 pts.wt. basic colloidal particles, 10-29.9 pts.wt. water-soluble or water-dispersible polymeric binder and a 0.1-5 pts.wt. antiblocking agent and provided with the 0.20 μm or more thickness.
Patent JP-S62110150-A (JP)
Title: Method for ultrasonic flaw detection of bolt
Inventor: SUYAMA SHOJI
IPC: G01N29/28
Filed: 1985-11-08
Abstract: PURPOSE:To attain to enhance flaw detection capacity, by allowing ultrasonic beam to be obliquely incident at a specific angle from the bottom part of a turning stop in groove by a spot focusing probe while said beam is converged using water dipping method. CONSTITUTION:A turning stop pin groove under a clamping state sets a hexagon head bolt 13 in water 18 and a spot focusing probe 19 transmitting and receiving an ultrasonic wave is arranged in the vicinity of the surface of the water. The ultrasonic wave 20 emitted from the probe 19 is converged by an acoustic lens 21 and effectively propagated in the bolt 13 from the narrow area of the turning stop pin groove. The probe 19 is set in a state inclined with respect to the bottom part of the groove so that the refractive angle beta of an incident angle alphacomes to about 25-60 deg.. The ultrasonic wave propagated through the bolts 13 impinges against the outer periphery of the head part 14 of the bolt 13 and is reflected therefrom to reach the throat part 23 under a nech. If a flaw 24 is present in the throat part 23, the ultrasonic wave is reflected from the flaw part and a reflected wave (flaw echo) 25 is received by the probe 19 through the route reverse to the forward route. By this method, flaw detection capacity can be enhanced.
Patent JP-S63104337-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIUCHI HIROAKI
IPC: H01L21/302
Filed: 1986-10-20
Abstract: PURPOSE:To eliminate an element pattern abnormality at the periphery of a projection by flattening the projection on a wafer by a high temperature baking, further searching the projection uniformly by etching and then selectively etching the projections. CONSTITUTION:A photoresist 2 is spin coated on a GaAs wafer 1 at 3000 rpm. Then, the wafer 1 is baked at 200 deg.C in a nitrogen atmosphere. At this time, the photoresist 2 is averaged on the surface, and the thickness of the photoresist on the projections 4, such as oval defect becomes thin as compared with the thickness of the photoresist on a region 3. After baking, the photoresist 2 is uniformly ashed by acid plasma etching until the projections 4 are exposed on the surface. Then, when the wafer is immersed in an etchant to etch the projections 4, the projections of the wafer are removed to be flattened.
Patent JP-S63103541-A (JP)
Title: Extension transfer system
Inventor: ISHIHARA SHINICHI
IPC: H04M3/42
Filed: 1986-10-20
Abstract: PURPOSE:To remarkably simplify the transfer operation by transferring and connecting an incoming call to a telephone set of a manager based on secretary/ manager translation information when a secretary depresses a transfer button. CONSTITUTION:When a general extension telephone set (STA) 3 makes a call to a secretary telephone set (SCR) 2, the STA 3 is connected to the SCR 2 via a line circuit (LC) 13, a channel network (NW) 4 and an LC 12 to call the SCR 2. A secretary replies it and depresses a transfer button 20 to transfer the incoming call to a manager by the request of a caller. The LC 2 detects the depression of the button, sends the information to a controller (CTL) 5, which reads information of the manager telephone set (DIR) 1 of the address SCR 2 from a storage device 6 based on the information to recognize allocated location information LEN1 and calls the DIR 1 via the LC 11. The CTL 5 controls the NW 4 during this time to hold the LC 13. When the manager replies the call, the CTL 5 receives the reply information from the LC 11 to set a link between the LCs 11 and 13 via the NW 4.
Patent JP-H0591632-A (JP)
Title: Gas-insulated transmission line
Inventor: MATSUDA SETSUYUKI
IPC: H02G9/00
Filed: 1991-09-30
Abstract: PURPOSE:To absorb expansion and compression of a gas-insulated transmission line formed of a long gas-insulated bus due to the atmospheric temperature. CONSTITUTION:One or more bents are provided at a long gas-insulated bus 1, and a piston 13 provided with a passage 18 is coupled to a vessel 3 for constituting the bus 1. The passage 18 is so provided in size as not to respond at the piston 13 to the period of a vibration at the time of an earthquake, and the vessel 3 is operated equivalent to the case so as to be integrally fixed to a base 9. However, if liquid 16 is slowly expanded like a temperature rise, the liquid 16 is moved through a passage 19 provided in a cylinder 11 and the passage 18 provided in the piston 13. Thus, it can cope with the deformation of a transmission line due to a temperature change.
Patent JP-H11310590-A (JP)
Title: New glycoside
Inventor: YAMAHARA JOJI
IPC: A61K36/23
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having a ring-opened structure of a lactone part in a coumarin skeleton, isolated from an extract of Angelica furcijuga Kitagawa, hardly causing side effect, and useful as an anticancer agent capable of safely preventing carcinogenesis for a long period. SOLUTION: This new compound is terebinthacoside II(10) of the formula (Glc is β-D-glucopyranosyl). The compound of the formula is obtained by refluxing and extracting the subterranean stem of Angelica furcijuga Kitagawa with methanol, concentrating the filtrate of the extracted liquid under a reduced pressure to provide a methanol extract, eluting the methanol extract by water, the methanol, acetone and the methanol in order by using an HP-20 column chromatography according to a conventional method to roughly fractionate the methanol extract into a water-elution fraction, the first fraction, the second fraction and the third fraction, and carrying out the separation and purification of the second and third fractions by repeatedly using reversed phase silica gel chromatography, and normal phase and reversed phase high performance chromatography.
Patent JP-H08112371-A (JP)
Title: Ceiling-installed fire hydrant
Inventor: FUJITA MASARU
IPC: A62C35/20
Filed: 1994-10-17
Abstract: PURPOSE: To provide the ceiling-installed fire hydrant which extinguishes the fire at an initial fire part with a hose by housing a fire hose winding drum in a roof space, supporting it on a fitted-in ceiling plate so that the drum can freely rotate, and releasing the pilot valve of the main valve of a feed water pipe while lowering the drum into the room together with the fitted-in ceiling plate with a flexible wire. CONSTITUTION: At the top surface center part of the fitted-in ceiling plate 1 which can be lowered, the fire hose winding drum 4 which is connected to the main valve 3 of the feed water pipe 2 is supported so that it can freely rotate, and a metallic hook 5 which supports the fitted-in ceiling plate 1 on the same plane with stretched ceiling plates 1' is provided on the side of a machine frame 6 provided in the roof space. A flexible wire 7 which releases the hooking of the metallic hook and the pilot valve 3' of the main valve 3 is towed by an operation handle.
Patent JP-2000081488-A (JP)
Title: Wanderer monitoring system
Inventor: YUGAWA MICHIO
IPC: H01L33/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To surely monitor a wanderer at low cost by use of simple constitution. SOLUTION: This monitoring system includes an invisible light generator 1 attached to a wanderer to generate invisible light rays, a camera device 2 capable of extracting the invisible light rays generated from the invisible light generator 1, and a monitoring device 3 for monitoring the wanderer according to whether or not the extraction signals of the invisible light rays are involved in signals outputted from the camera device 2.
Patent JP-H04129402-A (JP)
Title: Package for microwave circuit
Inventor: KAMATA SHOICHI
IPC: H01L23/02
Filed: 1990-09-20
Abstract: PURPOSE:To decrease a package inner volume and to obtain a stable high frequency characteristic by containing a monolithic microwave integrated circuit(MMIC) element in the package to form the circuit and opposing the circuit board to a metal-made board on which the MMIC element is mounted. CONSTITUTION:A multi-layer board 7 made of a ceramics on which an MMIC element 1 and a conductor pattern 7a are formed is mounted to a metal made board 3 such as kovar. A circuit board 2 being an upper kover is mounted on the multi-layer board 7 via a frame 5, a conductor pattern 2a is formed and connects to other circuit component 21a to form a drive circuit 2. Since the MMIC element 1 and the drive circuit 21 are formed opposite to each other in the vertical direction, the area of the metal-made board 2 is made small. Thus, a volume in the package is reduced and the electric operation at a microwave band is made stable.
Patent JP-H08114907-A (JP)
Title: Structure of washing part in processing device for photosensitive material
Inventor: NOZAWA YOSHIE
IPC: G03D5/04
Filed: 1994-10-17
Abstract: PURPOSE: To obtain a washing structure in a small size with high washing efficiency and to prevent remaining of impurities such as salt components on a photosensitive material after washing. CONSTITUTION: Fresh water is supplied to a water reservoir 70A. The washing water is pumped by pumps 84, 88 and sprayed through a spray pipe 80 in the most downstream side to wash a film 20 to remove the component of a fixing liquid from the surface of the film. The washing water sprayed through the spray pipe 80 in the most downstream side to the film 20 is partly returned to the water reservoir 70A, while another part of water is dropped to a water reservoir 70B. Further, washing water sprayed through a spray pipe 80 in the center and most upstream side to the film 20 is partly returned to the water reservoir 70B and partly dropped to a tank 72 for waste water.
Patent JP-S63105720-A (JP)
Inventor: OHARA SUMIO
IPC: A47K3/00
Filed: 1986-10-22
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。