baber/WOPTO huggingface dataset:
Patent JP-H01122954-A (JP)
Title: Production of ceramics building material having pattern
Inventor: KOBORI TAKESHI
IPC: E04F13/14
Filed: 1987-11-05
Abstract: PURPOSE:To obtain a ceramics building material having large-sized pattern, relatively thin thickness and high strength, by mixing a matrix raw material with a specific unbaked pattern material of the same kind as the ceramic matrix material, forming the mixture and baking the formed product. CONSTITUTION:The objective building material is produced by using thin flakes of unbaked pattern material having a long side length of 3-20mm, made of the same kind of material as the ceramics matrix material, having a melting temperature lower than the baking temperature of the matrix by 10-100 deg.C and exhibiting a color tone different from the color of the ceramics matrix material after baking, adding 1-20wt.% of the pattern material flakes to a ceramics matrix raw material, forming into a prescribed form and baking the formed product at the baking temperature of the ceramics matrix material. The generation of cracks or peeling of the ceramic in drying, baking, cutting or grinding can be prevented by adding the unbaked pattern material to the ceramic matrix material. A clear impression of an arbitrary pattern can be attained by the use of a pattern material having a long side length of >=3mm and the development of the impression of foreign material can be prevented. The molding defect especially in extrusion molding can be surely prevented by using the pattern material having a long side length of <=20mm.
Patent JP-H04154486-A (JP)
Title: Structure for assembling retractor to lower portion of center pillar
Inventor: KATSUMOTO KOUJIROU
IPC: B62D25/04
Filed: 1990-10-17
Abstract: PURPOSE:To enhance mounting strength by providing a reinforcing member for a retractor assembling portion, and sticking at least one of the upper and lower pieces of the reinforcing member to the retractor assembling portion of the inner member of a center pillar and the longitudinal wall portion of the reinforcing member to the outer member of the center pillar. CONSTITUTION:A bracket 40 serving as a reinforcing member for a retractor mounting portion is disposed inside a closed cross section structure 28 located outside of the vehicle width direction of the circular hole 36 of the pillar inner panel 26 of a center pillar 14. The bracket 40 is provided with a rectangular upper piece 40A and a lower piece 40B disposed parallel to each other in roughly the horizontal direction and the front portion 42A of the longitudinal wall 42 of the bracket 40 is welded to the front longitudinal wall portion 24B of pillar reinforcement 24 and the rear portion 42B of the longitudinal wall 42 is welded to a rear longitudinal wall portion 24E. The side edge portion of the upper piece 40A of the bracket 40 which side edge portion extends in the direction of the width of a vehicle is curved upward into a flange 48 and a weld nut is welded to a rectangular tongue portion 50 extending to the center portion of the flange 48 in roughly the longitudinal direction of the vehicle body and a retractor-mounting bolt is threadably engaged in the weld nut.
Patent JP-H08119957-A (JP)
Title: Production of optically active chroman compound
Inventor: TAKAHATA YUUSUKE
IPC: C07D311/58
Filed: 1994-10-18
Abstract: PURPOSE: To obtain an optically active substance of a chroman compound useful as an intermediate for medicines and agrochemicals. CONSTITUTION: This optically active chroman compound of formula I (R1 is H, an aralkyl group, an alkanoyl group or an aroyl group) and an ester of its antipode of formula II (R1 is same as that in formula I; R2 is an alkyl group or an aryl group; * indicates asymmetric carbon) are obtained by stirring or shaking and acylating 1 equiv. compound of formula III (R1 is same as that in formula I) with 1-5 equiv. compound of the formula, R2 COOR3 (R2 is same as that in formula II; R3 is H, an alkyl group, an alkenyl group or an aryl group) such as acetic acid in the presence of an enzyme having the asymmetric acylating ability such as a lipase in an organic solvent such as toluene at 10-70 deg.C for 1hr to 1 week.
Patent JP-S62130533-A (JP)
Inventor: GEIRII RII BEENE
IPC: H01L23/12
Filed: 1986-11-21
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-S62137159-A (JP)
Title: Centrifugal dispersion device having cooling part
Inventor: ISHII MASAMI
IPC: B22D13/10
Filed: 1985-12-10
Abstract: PURPOSE:To prevent the defects of a product and to improve the safety of an operation by disposing chillers for cooling the top part of a piston to the bottom of a casting mold. CONSTITUTION:A holder 2 detained to a revolving shaft 1 is provided and the chillers 4, 5 are respectively disposed to the bottom thereof. A ring 10 having a prescribed bulk density is disposed near the bottom of the casting mold 3 and an Al alloy as a base material for the piston is put into the mold 3 and is melted by heating. IN succession, after a core 7 with a cap is inserted in the molten metal of Al alloy, the mold 3 is disposed in the holder 2. The molten alloy is then brought into thermal contact with the chillers 4, 5. The holder 2 is rotated at about 400G to solidify the molten metal. The chillers 4, 5 radiate the heat of the molten metal positively to the outside and move the generated gas to an upper part 13. The defects of the product are prevented and the centrifugal casting is executed at the low G value by the above-mentioned method and therefore, the safety of the operation is improved.
Patent JP-H04159003-A (JP)
Title: Highly efficient cutting method for austenitic high manganese steel
Inventor: KANAMARU MORIYOSHI
IPC: B23B27/14
Filed: 1990-10-17
Abstract: PURPOSE:To cut a high Mn steel with high efficiency, by including the carbide, nitride, and carbonitride of Si3N4 whisker, special metal in the specific quantity respectively in a throw away tip, and also forming the whisker from an Al2O3 group ceramics that the whisker is orientated about parallel to the cutting face of the tip. CONSTITUTION:In the case of cutting a high Mn steel, a throw-away tip composed of an Al2O3 group ceramics which includes at 0.5-40wt.% one or two kinds of the carbide, nitride, carbonitride of Si, Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W and includes 3-40wt.% Si3N4 whisker, and also with the whisker being orientated about parallel to the cutting face 1 of the tip, used. The tip thus becomes to have a strong resistance force against the cutting main component of force at cutting time. The austenitic high Mn steel can thus be cut with high efficiency with high notch quantity and high sped without causing the tip defect.
Patent JP-H03140306-A (JP)
Title: Synthetic resin emulsion
Inventor: HOSHINO FUTOSHI
IPC: C09D133/04
Filed: 1989-10-27
Abstract: PURPOSE:To provide the subject emulsion containing fine particles having small pores therein when dried and giving coating films having excellent shielding ability, whiteness, luster, etc., when used as an organic pigment by hydrolyzing with a basic substance the emulsion particles of a layered structure prepared by a specific method. CONSTITUTION:(A) 10-80 pts.wt. of a 1-3C alkyl-containing acrylate ester is emulsion-copolymerized with (B) 90-20 pts.wt. of a vinylic monomer copolymerizable with the component A to prepare a particular polymer used as core particles. 2-60 pts.wt. of the core particles are subjected to an emulsion- polymerization using (C) 98-40 pts.wt. of a vinylic monomer to form the polymer of the component C on the outer layer portion of the polymer constituting the core particles, followed by hydrolyzing the prepared layer-structured emulsion particles with a basic substance to provide the objective emulsion having particle sizes of 0.1-5mum and having small pores in the particles when dried. The component A is preferably methyl acrylate having the highest hydrolyzability.
Patent JP-S62138384-A (JP)
Title: Method and device for pulling single crystal
Inventor: YAMAGISHI HIROTOSHI
IPC: H01L21/208
Filed: 1985-12-11
Abstract: PURPOSE:To increase the pulling velocity and to prevent the falling of a deposited volatile substance into the melt surface by pulling a single crystal through a multilayered convergent tubular body whose tip is approached to the melt and consisting of the surface layer of a heat-resistant and insulating material. CONSTITUTION:The multilayered convergent tubular body 9 concentrically surrounding a lifting shaft 5 and a single crystal 8, whose tip 11 is approached to the surface of the melt 7, and consisting of the surface layer of the heat-resistant and insulating material (e.g., Si3N4) having <=10kcal/m.hr. deg.C thermal conductivity in the radial direction is hung down from the center of the top part of a water-cooled pulling chamber 10. A seed crystal 6 is immersed in the melt 7 in a quartz crucible 1 embedded in a holder 2 held by a shaft 3 which is free to move vertically and to rotate, and the seed crystal is pulled while being rotated through the tubular body 9 to grow a single crystal 8. At the same time, a protective gas is introduced into the pulling chamber 10 from an inlet 12 and discharged from an outlet 13 through the tip 11, the melt 7 surface, the upper inner wall of the crucible 1, and the side surface of the pulling chamber 10 along with the volatile component volatilized from the melt 7.
Patent JP-H09176333-A (JP)
Title: Fibrous lining material containing aramid having slight fibrillation and synthetic graphite
Inventor: ROBAATO CHIICHIYU RAMU
IPC: D06M101/16
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a fibrous base material containing aramid fibers having a slight fibrillation, synthetic graphite and a filler, e.g. a fibrous base material containing diatomaceous earth, and further, to provide a composite frictional material by impregnating a fibrous base material with a phenolic resin or a modified phenolic resin blend.  
     SOLUTION: This fibrous lining material is a fibrous base material containing aramid fibers having a slight fibrillation, synthetic graphite and at least one kind of filler, and a second layer composed of carbon granules is coated on at least one surface of fibrous base materials used in a non-asbestos frictional material. The fibrous base material is impregnated with a phenolic resin or a modified phenolic base resin material, e.g. a blend of a phenolic resin and a silicone resin to form a frictional material having excellent break-in characteristic and durable characteristic. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001099635-A (JP)
Title: Length measurement method for existing pipe
Inventor: YAGI SHUICHI
IPC: F16L1/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a measurement method for existing pipe capable of preventing the supply rate of resin liquid based on length measurement result from becoming inexact, when branches exist on the way to take out part positioning from an end to the other end of the main pipe and exact measurement cannot be done because of erroneous recognition of reflected sound. SOLUTION: A length measurement method for existing pipe provided with branch pipes 23A and 23B branched from a main pipe path 22 is processed by that an acoustic length meter 13 is arranged on one end of the main pipe 22 and the sound emitted from the acoustic length meter 13 is reflected on the other end to detect the reached time of the reflected sound, and an acoustic absorber 25 is positioned corresponding to 1/4 wave length of the sound from the opening in the pipe paths 23A and 23B of the main supply pipe 22 to make the pipe paths 23A and 23B other than the objective length measurement correspond to no-reflection state.
Patent JP-H01161016-A (JP)
Title: Production of elastic copolyester and its fiber
Inventor: RICHIYAADO HEIUTSUDO SUTEIRU
IPC: C08G63/688
Filed: 1988-11-04
Abstract: PURPOSE: To provide an elastomeric copolyester for producing the fibers excellent in elasticity- and work-recovery properties by constituting hard segments of polyethylene terephthalate and soft segments of bisphenol derivatives.  
     CONSTITUTION: The elastomeric block co-polyester consists of hard segments and soft segments, and the hard segments contain at least 50 mol.% polyethylene terephthalate group. The soft segments contain at east 40 wt.% of the block co-polyester and have the structure of formula I (In the formula, X is a bond to directly bond the phenyl groups with each other, formula II, -O-, etc.; Y is a combination of formulas III, IV, and V and the ratio of formula III to formulas IV+V is 10/1-1/20; (m)+(n) corresponds to the soft segments having molecular weight of 500-10,000; R 1  to R 8  are each H, CH 3 , C 2 H 5 , etc.; R 9  and R 10  are each H, CH 3 , formula VI, formula VII, etc.; q is 0, 1-3). 
     COPYRIGHT: (C)1989,JPO
Patent JP-H02126460-A (JP)
Title: Tape loading mechanism for vtr
Inventor: KANEKO HISAO
IPC: G11B15/665
Filed: 1988-11-07
Abstract: PURPOSE:To stably feed a tape by providing a guide path in parallel with a chassis plane and the guide path whose part is inclined against the chassis, and setting them as guide paths for separate rollers, respectively. CONSTITUTION:When a loading operation is started, a loading ring 21 is rotted in a clockwise direction, and a loading ring 22 is rotated in a counterclockwise direction, and a tension layer 33 in the counterclockwise direction, and a pinch roller arm 34 in the clockwise direction. A magnetic tape 6 in a tape cassette 38 is drawn out from the cassette 38 by hitching the tape by the guide rollers 3, 1, 2, and 4 by the movement of guide spaces 29-32. The spaces 29-32 are positioned at catchers 23, 25, 26, and 24, and loading is completed when the tape 6 is wound across a spiral tape read part 47 extending over a prescribed angular range at the outer periphery of a cylinder 5. Thereby, it is possible to prevent the magnetic tape from being damaged, and to realize stable tape feed.
Patent JP-H11102067-A (JP)
Title: Photoresist film
Inventor: HIUGA ATSUYOSHI
IPC: G03F7/032
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To improve sensitivity, resolving power, adhesion and etching- processability by specifying the haze of a substrate film and using a photosensitive resin compsn. contg. a carboxyl group-contg. polymer, an ethylenically unsatd. compd. and a photopolymn. initiator. SOLUTION: A layer of a photosensitive resin compsn. contg. a carboxyl group-contg. polymer, an ethylenically unsatd. compd. and a photopolymn. initiator is formed on a substrate film having 0.01-1.5% haze. An N-aryl-α-amino acid compd., an N,N'-tetraalkyl-4,4'-diaminobenzophenone compd., a lophine dimer and a compd. represented by the formula (where R1 and R2 are each H or alkyl) are contained as the photopolymn. initiator by 0.01-1.0 pt.wt., 0.01-0.5 pt.wt., 0.5-6.0 pts.wt. and 0.1-10 pts.wt., respectively, based on 100 pts.wt., in total, of the carboxyl group-contg. polymer and the ethylenically unsatd. compd.
Patent JP-S63133105-A (JP)
Title: Optical filter element
Inventor: NUMAI TAKAAKI
IPC: H01S5/12
Filed: 1986-11-26
Abstract: PURPOSE:To attain a wide variable tuning width of a selected wavelength by arranging a distribution feedback area having a lambda/4 shift structure and an active area in series and giving a nonreflective structure to both end faces of an element where both areas are optically coupled. CONSTITUTION:A distribution feedback area 300 having a lambda/4 shift structure and an active area 200 are arranged in series, and a nonreflective structure is given to both end faces of the element where the distribution feedback area 300 and the active area 200 are optically coupled. If an optical waveguide layer which has the distribution feedback area 300 having the lambda/4 shift structure consists of a semiconductor having a composition whose wavelength is shorter than the transmission wavelength, a wide wavelength selection width is attained with 1-2Angstrom  narrow width having the black wavelength as the center by carrier injection because there is not an optical gain. Window structures 100 and 101 are adopted for the nonreflective structure. Thus, an optional wavelength is selected from an optical signal where wavelenghts are multiplexed at a maximum of 60 channels.
Patent JP-H08143010-A (JP)
Title: Packaging apparatus
Inventor: WATANABE SADAO
IPC: B65B57/00
Filed: 1994-11-15
Abstract: PURPOSE: To surely fuse and cut a film across an entire width to speed up packaging by fusing the film and then moving an object to be packaged with the film pressed for cutting. CONSTITUTION: A fuse-cutting unit comprises a first receive 5 for a heating knife 4 provided on a film passage, a second receive 7 for two push rods 23, 27 moving nearly in parallel with the knife before and after the heating knife 4, a heating knife moving mechanism for moving and pressing the knife 4 against the first receive 5 nearly perpendicularly to the film and a push rod moving mechanism for moving and pressing two push rods 23, 27 against the second receive 7 nearly perpendicularly to the film independently of the heating knife moving mechanism. Immediately after the push rod moving mechanism presses the film, the heating knife moving mechanism is activated to fuse the film, and then a transfer mechanism moves an object to be packaged for cutting while the push rod moving mechanism is pressing the film.
Patent JP-H11119924-A (JP)
Title: Device and method for processing information and storage medium stored with program therefor
Inventor: JACHANDORAN SURESH
IPC: B41J29/38
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To print a job of other device in a manner similar as in the job of its own device. SOLUTION: This information processing method is provided with a device selecting process for selecting its own device or other device as a place, where the job to be printed is located, display process for displaying the list of jobs stored in a job storage part for storing jobs, when its own device is selected as the place where the job is located, accessing the selected device when the other device is selected as the place where the job is located, and displaying the list of jobs stored in that device, job selecting process for selecting any job from the displayed list, and printing process for executing the print of the selected job.
Patent JP-H0593453-A (JP)
Title: Aluminum siding device
Inventor: MOTOJIMA TOSHIHARU
IPC: E04F13/21
Filed: 1991-09-30
Abstract: PURPOSE:To enable a joint to be easily formed according to requirement by facilitating connecting work with good quality feeling. CONSTITUTION:Both the end sections of a siding panel 1 are provided with a pair of two strips at an upper section, and the two pairs of three strips at a lower section, for engaging salient strips 11, and in the meantime, joint connecting material 2 is provided with the engaging bearing strips 14 of both the end sections and joint strips 3 between the engaging bearing strips 14. By engaging the lower side engaging stripes 11 of the siding panel 1 selectively to be fitted on the engaging bearing strips 14 of the joint connecting material 2, the joint strips 3 are freely coated or exposed, and according to requirement, by exposing them, joints can be naturally formed. With the engaging salient strips 11 and the engaging bearing strips 14, snap-in means 10 are formed, and accordingly, both the end sections of the siding panel 1 can be connected firmly and easily via the joint connecting material 2.
Patent JP-H05222662-A (JP)
Title: Method and apparatus for wet processing of woven hose and application thereof
Inventor: KURISUTEIAN SHIYUTORAAMU
IPC: D06B3/24
Filed: 1992-09-24
Abstract: PURPOSE: To homogeneously treat a rope-shaped textile hose with the minimum consumption of a solution and energy by taking out the rope-shaped hose continuously, subjecting it to a wet treatment, and subsequently repeating the following processes, that is, inflating the rope-shaped hose to form a balloon and subsequently combining it again to form a rope-shape. CONSTITUTION: A mesh-form textile hose 1 is taken out from a container 2 continuously in a rope-shape, dipped in a bleaching solution in a liquid container 3, subsequently passed through the first squeezing machine 4, further dipped in a bleaching solution in a liquid container 5 and inflated to form a balloon 7 with an inflating machine 6 in an untwisted state. The textile hose is further guided to an article storing section 8 via the second squeezing machine and left there for an enough time when the impregnated bleaching liquid acts sufficiently.  Subsequently, it is heated with steam in a heating machine 9, then introduced into a steaming section 11, treated for 10-60 min, preferably 30-40 min, passed through a cleaning liquid in a cleaner 12, guided to a storing zone 13 and further passed an overflow tube 17 via a cleaning funnel 18; and these processes are repeated at least 4 times, preferably 6 times to perform homogeneous bleaching and cleaning.
Patent JP-2000108939-A (JP)
Title: Double bracket of cab
Inventor: HISAMATSU HIDEKI
IPC: B62D25/08
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a pedal arm at the time of load working on the front of a cab from abutting upon the knee of a driver. SOLUTION: The top of a double bracket body 18 is attached to the cowl panel 14 of a cab, and the bottom of the double bracket body 18 is attached to a floor panel 16, and the pedal bracket body 18 is provided with a supporting shaft 23, and the supporting shaft 23 pivots a pedal arm 24. A weak part 29 which can transform when load works on the front of the cab is made at the double bracket body 18 on the side of the floor panel 16 by the supporting shaft 23. It is desirable that the weak part should be a bead 28 V-shaped in cross section, a cutout, or a hole viewed from the front of the cab, being made at the front or the rear of the double bracket body, and it may be a rib V-shaped or U-shaped in cross section viewed from the front of the cab, being made continuously in forward and backward direction of the cab.
Patent JP-H04155250-A (JP)
Title: Camera for image processing
Inventor: KAWAI TAKESHI
IPC: H04N5/225
Filed: 1990-10-18
Abstract: PURPOSE:To enable accurate positional adjustment by performing a positional adjustment of an element base of an image sensor with adjusting mechanisms of vertical and horizontal spirally moving mechanisms having adjusting screws and return springs for reverse energization. CONSTITUTION:Vertical, horizontal and swing movement mechanisms 11, 12 and 13 have respective return springs 114, 124 and 134 to energize adjusting screws 112, 122 and 132 and base plates 111, 121 and 131 reversely. When the screw 112 of the mechanism 11 is turned in the ongoing direction, the tip of the screw 112 forces a tapered part 115 of the plate 111 to move the plate 111 forward in a direction Y while the plates 121 and 131 move. Then, when the screw 132 of the mechanism 13 is moved in a direction X together with the plates 121 and 131 coinciding with a direction of advancing or retracting the screw 122 of the mechanism 12 and turned, the plate 131 turns in a direction thetawith a rotating shaft 136 as fulcrum. All of these actions are performed against the energization of the return spring and opposite movement and swing are performed by turning the adjusting screw reversely thereby enabling accurate positional adjustment.