baber/WOPTO huggingface dataset:
Patent JP-H10172645-A (JP)
Title: Waterproof connector for electronic control unit
Inventor: OKAMURA NORITOMO
IPC: H01R13/52
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof connector of an electronic control unit with which a male connector can be miniaturized and at the same time the appearance is made good. SOLUTION: In a waterproof connector which connects an electronic control unit and a wire harness, the electronic control unit comprises a box-like case 11 having an aperture 11a, a cover 12 to close the aperture 11a of the case 11 is formed, an insertion hole 12a into which a rear end part 14a of a male terminal 14 of a male connector 13 can be inserted in the direction from the outer face is formed, and a seal ring 15 to be closely attached to the outer face 12b of the cover is installed in the rear end face 13a of the male connector 13 and on the other hand, a screw position to fix the cover 12 in the rear end face 13a of the male connector 13 is set at a position which is within a hood part 13b of the male connector 13.
Patent JP-2000143948-A (JP)
Title: Polyester composition and its production, polyester film and its production
Inventor: YAMAGATA TETSUYA
IPC: B29K67/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality polyester film with excellent transparency, surface smoothness, rigidity and dimensional stability, to provide a method for producing the above film, to obtain a polyester composition for giving the above film, and to provide a method for producing the composition. SOLUTION: This polyester composition C comprises a non-liquid crystalline polyester A and a copolyester B having mesogenic groups in the main chain, and has a value of ΔTcc defined below of <=20 deg.C: ΔTcc=|Tcc(A)-Tcc(C)| (wherein Tcc is ascending temperature crystallization temperature ( deg.C)).
Patent JP-2001139407-A (JP)
Title: Ovicide composition for ectoparasite
Inventor: FUKUGAKI TAKENOBU
IPC: A01N59/12
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain an ovicide composition for ectoparasite directly acting on eggs of ectoparasite, capable of inhibiting its hatching, having high safety to the human body and excellent stability of iodine. SOLUTION: This ovicide composition for ectoparasite is characterized in that the composition contains an iodine simple substance, a complex containing iodine or an inorganic compound containing an iodine atom.
Patent JP-H07178535-A (JP)
Title: Production of composite high speed steel-based rotating member containing graphite
Inventor: TSUJIMOTO YUTAKA
IPC: B21B27/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a process for production of a composite rotating member, such as composite roll, which is low in coefft. of friction of an outside layer and hardly generates progression of crack. CONSTITUTION:This process for production of the composite rotating member comprises continuously and concentrically lowering a shaft member formed of a tough material into a cylindrical casting mold, continuously pouring the molten metal of an outside layer material into the spacing between the casting mold and the shaft member, solidifying the molten metal at the lower part of the casting mold and fusing and integrally forming the outside layer on the outer peripheral surface of the shaft member. The high speed steel-based cast iron material having a chemical compsn. contg., by weight %, 1.8 to 3.6% C, 1.0 to 3.5% Si, 0.1 to 2.0% Mn, 2.0 to 10% Cr, 0.1 to 10% Mo, 0.1 to 10% W, 1.5 to 10% in total of one or two kinds of V and Nb and the balance graphite substantially consisting of Fe is used as the outside layer material.
Patent JP-H03190099-A (JP)
Title: Vacuum duct of acceleration accumulation ring
Inventor: HONJO ICHIRO
IPC: H05H13/04
Filed: 1989-12-18
Abstract: PURPOSE:To stabilize the distribution of the intensity of magnetic field with respect to change in the intensity of magnetic field of a deflection magnet by reducing the electrical resistance of charged particles in the circulating direction at the wall of tube in the direction parallel to the circumferential direction of vacuum duct. CONSTITUTION:In a vacuum duct made of stainless steel 11, side faces of tube walls 11c, 11d shaped in the form of rectangle in section is welded and fixed to each of opposed faces of tube walls 11a, 11b shaped in the form of concave lens in section. at its sides. The duct 11 is formed in a symmetrical manner with respect to X and Y axes and the part of duct 11 in the longitudinal direction is curved in conformity with the deflection radius of electron circulating therein. The electric resistance of tube walls 11a, 11b in normal cross direction is reduced sucessively accordingly toward the opposed ends from the center. As a result, even if the intensity of magnetic field in the duct 11 is changed suddenly, the swirl current flowing in the normal sectional direction of tube walls 1a, 1b is made even substantially, and thus a flat magnetic field is formed from the center to the intermediate part in the X axis direction.
Patent JP-H08224820-A (JP)
Title: Multi-layer molding and its manufacture
Inventor: SUGIMOTO HIROYUKI
IPC: B32B7/12
Filed: 1995-12-18
Abstract: PURPOSE: To manufacture a multi-layer molding of superior bonding properties by forming a bonding layer into a resin bonding layer or the like prepared by a specified epoxy containing ethylene copolymer and an ethylene resin compo sition in the multi-layer molding composed of a vinyl chloride resin skin material layer, the bonding layer and a polyolefin core material layer. CONSTITUTION: A bonding layer 6 interposed between a skin material layer 5 and a core material layer 12 of a multi-layer molded body 13 used for an interior part or the like for an automobile is a resin bonding layer formed by an ethylene resin composition of an epoxy containing ethylene copolymer of 100 pts.wt. and carboxylate having two carboxyl groups or more of 0.1-50 pts.wt. The epoxy containing ethylene copolymer to be used should contain ethylene unit of 20-99.9wt.%, unsaturated glycidyl carboxylate unit or unsaturated glycidyl ether unit of 0.1-30wt.% and carboxylate unit other than saturated glycidyl carboxylate of 0-50wt.%.
Patent JP-H0753725-A (JP)
Title: Pseudolatex, production of micro- or nanoparticle, and pharmaceutical preparation containing same
Inventor: BERUNTO BUII MIYURAA
IPC: C08J3/05
Filed: 1993-12-24
Abstract: PURPOSE: To provide a novel, easily employable process whereby a pseudolatex or micro- and/or nanoparticles, respectively useful for producing pharmaceutical preparations, can be produced without the necessity for an org. solvent.  
     CONSTITUTION: This process comprises heating a crystalline, partly crystalline, or amorphous polymer selected from cellulose derivs., poly(meth)acrylates, shellac, polylactides, polylactide/polyglycolide mixtures, polyhydroxylactic acids, and polycyanoacrylates to its glass transition temp. or higher, subjecting the polymer to high-pressure homogenization in water or a water-base buffer soln., and if necessary drying the resultant suspension to convert the polymer into micro- and/or nanoparticles. Drugs can be introduced into the pseudolatex or the micro- and/or nanoparticles. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H09164643-A (JP)
Title: Polyester block copolymer laminated sheet
Inventor: SAIKI NORITSUGU
IPC: C08G63/66
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated sheet excellent in heat resistance and chemical resistance, generating no discolaration by heat, hard to generate a curl, having antistaining properties and excellent in the film forming properties of an aq. treatment agent to the surface of a polymer by laminating a specific amt. of a polyester block copolymer and paper or a polymer film. SOLUTION: This polyester block copolymer laminated sheet contains a compsn. consisting of 10-20 pts.wt. of a polyester block copolymer consisting of 20-70wt.% of a hard segment based on polybutylene terephthalate wherein terephthalic acid and tetramethylene glycol are 60mol% or more per a dicarboxylic acid component and 80-30wt.% of a soft segment composed of a polyester wherein an aromatic dicarboxylic acid and a long chain diol of HO(CH2 CH2 O)iH (i=2-5) are 60mol% or more per the carboxylic acid component and 10-80 pts.wt. of polybutylene terephthalate and further contains paper or a polymer film.
Patent JP-H11162984-A (JP)
Title: Semiconductor device and its manufacture
Inventor: UEJIMA MASAHIRO
IPC: H01L29/78
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce a local surface step which is required or forming a contact between wiring layers and is generated by an offset insulating layer in a semiconductor device having multilayer wiring. SOLUTION: A polycide wiring layer constituted of an amorphous silicon layer 13 and a tungsten silicide layer 14, and the offset insulating layer 15 are formed on a substrate 11. The offset insulating layer 15 of a peripheral circuit part (b) where an interval between gate electrodes is wide is selectively removed. An oxide layer film (BPSG(borrow phosphor silicate glass) layer 18) of reflow ability is formed on an upper layer and the surface of the BPSG layer 18 is flattened by high temperature treatment.
Patent JP-2000153368-A (JP)
Title: Welding gun
Inventor: FUKITA KAZUTSUGU
IPC: B23K11/11
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a welding gun easy to be assembled and maintained. SOLUTION: This welding gun is provided with an intermediate plate 5, a transformer 1 which is attached to the intermediate plate, a fixed arm module 2 at the tip end of which an electrode chip 21 is prepared and which is attached to the intermediate plate, a slide module 3 which is attached to the intermediate plate, and a movable arm module 4 at the tip end of which an electrode chip 41 is prepared, which is attached to the slide module and which is movable in the advancing and retreating direction with respect to the electrode chip 21 of the fixed arm.
Patent JP-H02176629-A (JP)
Title: Surface light source element
Inventor: OE MAKOTO
IPC: G02F1/1335
Filed: 1988-12-28
Abstract: PURPOSE:To obtain the uniformity of brightness of a surface by constituting the surface light source element so that the valve of a light transmission body and the reflection factor of a reflecting material are set larger than specific values. CONSTITUTION:A light source 14 is installed on at least one flank 11 of the light transmission body 50, the flank 11 is regarded as an incidence surface for the light, and the surface which is roughened perpendicularly to the flank is regarded as a light projection surface 16. Further, the light transmission body 50 has a reflecting layer 13 on the opposite surface from the projection surface 16 and not only light which is incident directly on the projection surface 16, but also light which is reflected by the reflecting layer 13 are projected toward the projection surface 16. In this case, the projection surface 16 of the light transmission body 50 has a satinized surface substantially parallel to the surface of the reflecting layer 13 as its virtual plane, the light transmission body 50 has a >=60% cloudiness value when the light is transmitted at right angles to the traveling direction of the light, and the reflecting layer 13 has a >=80% reflection factor. Consequently, the best surface light source element whose surface brightness is uniform is obtained.
Patent JP-H06179425-A (JP)
Title: Multi-row 3-way sealer
Inventor: ISOTANI MINEO
IPC: B65B51/10
Filed: 1992-12-09
Abstract: PURPOSE:To provide a multi-row 3-way sealer which can manufacture 3-way sealed articles in multiple rows while preventing a packaging material for each row from slipping. CONSTITUTION:A 3-way sealing mechanism M1 is equipped with a hopper part 3, longitudinal sealing part 8, lateral sealing part 13 and a cutter part 17, and a plurality of the 3-way sealing mechanisms M1 are arranged in plural rows in such a manner that they may be synchronously operated. One packaging material feeding mechanism M2 is arranged behind each mechanism M1. The mechanism M2 is equipped with a guide plate 38 and guide roller 41 which correspond to each mechanism M1, and can feed a raw material F0 which is let out from a raw material roll 21 and is cut into a required number of packaging materials F1, to each sealing mechanism M1 by an equal distance. The guide plate 38 is equipped with a hypotenuse part 38a which forms 45 deg. angle to the arranging direction of each sealing mechanism M1, and turns the packaging material F1 in the width direction by 90 deg. by winding the packaging material Fl on the hypotenuse part 38a. The guide roller 41 is arranged in such a manner that the axial direction is orthogonal to the arranging direction of the mechanism M1, and guides the packaging material F1 to each longitudinal sealing part 8 on the bottom.
Patent JP-2000153270-A (JP)
Title: Spiral type separation membrane element and its operation
Inventor: ANDO MASAAKI
IPC: B01D63/10
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a spiral type membrane element equipped with an original liquid flow passage material capable of sufficiently suppressing the concentration polarization in the vicinity of a separation membrane, and having high rejection and high permeated liquid quantity, and an operation method therefor. SOLUTION: In the spiral type separation membrane element formed by winding the separation membrane formed envelope like with the original liquid flow passage material 6 on the outer peripheral surface of a liquid collecting pipe, the original liquid flow passage material 6 is formed mesh like from plural wire rods 6a, 6b. The porosity (p) of the original flow passage material 6, the specific surface area S (mm1) of the original flow passage material 6, the thickness (h) (mm) of the original flow passage material 6, the wire diameter (d) (mm) of the original flow passage material 6 and the mesh size (m) (mm) of the original flow passage material 6 are set so that the value of a function, f(d, h, m, p, s) calculated by f(d, h, m, p, s)=h(4m-πd)/(m(2+hS(1-p) is between 0.20 mm and 1.01 mm.
Patent JP-H02294693-A (JP)
Title: Musical sound waveform signal generating device
Inventor: KUNIMOTO TOSHIFUMI
IPC: G09B15/00
Filed: 1989-12-19
Abstract: PURPOSE:To generate a musical sound waveform signal of timbre close to a wind instrument sound by providing a means which simulates the pressure generation state of air of a mouthpiece part. CONSTITUTION:A musical sound control signal generated by a musical sound control signal generation part 30 according to play information from a play information generation part 10 and timbre information from a timbre information generation part 20 is supplied to the musical sound waveform signal generating device consisting of a musical sound control signal input part 100, a waveform signal loop part 200, and a waveform signal transmission part 300 to generate the musical sound waveform signal. The waveform signal loop part 200 consists of adders 251 and 252; and the adder 251 adds waveform signals from signal lines L1 and L2 together and sends the output of the signal line L1 and the adder 252 adds the waveform signals from the signal lines L2 and L1 and sends the output to the signal line L2. Then an input wave W1, a reflected wave W2, and the generation state of pressure Q as the composition of the W1 and W2 by the mouthpiece 41 and a reed 42 are simulated. Consequently, the musical signal which is close to the sound of a wind instrument can be generated.
Patent JP-H04204044-A (JP)
Title: Deterioration detection method and its device
Inventor: YOSHIMURA TOSHIHIKO
IPC: G01N27/26
Filed: 1990-11-30
Abstract: PURPOSE:To enable degree of deterioration of a metal material to be detected by comparing a characteristic value which is obtained by polarization measurement according to the electro-chemical reactivation method on a surface of a metal material with that of a polarization curve which is obtained for a metal material with the same composition previously. CONSTITUTION:An EPR senor built-in container 4 is moved to a position to be inspected on a wall surface of a nuclear reactor by a crane 3 and is retained. Then, a degree of fragility which is generated by accompanying prescription is measured by the electro-chemical reactivation method, thus obtaining a corrosion-sensitive characteristic of a metal. Then, by comparing it with a characteristic value which is obtained for a metal with the same composition previously, a strength reduction characteristic of a metal is evaluated. Namely, at a middle period or later of aging, a reactivation peak current density is increased rapidly. On the other hand, a passivation current density rises along with increase of aging time at an initial period of aging, thus enabling a degree of deterioration at an initial and middle periods or later of aging to be evaluated.
Patent JP-H04202344-A (JP)
Title: Artificial ivory material and its production
Inventor: AKANUMA RYOICHI
IPC: B29L31/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the subject material having color, appearance, physical property, processability, etc., similar to those of natural ivory by molding and curing a composition comprising egg shell powder, an uncured methacrylate resin, a polymerization catalyst, etc. CONSTITUTION:A composition comprising egg shell powder (preferably chicken egg shell powder) preferably in an amount of 40-70wt.%, and an uncured methacrylate resin (preferably methyl methacrylate resin) preferably in an amount of 30-60wt.% as main components is molded and cured in the presence of a polymerization catalyst (e.g. benzoyl peroxide) to provide the objective material.
Patent JP-H08158883-A (JP)
Title: Motive power regenerating device
Inventor: KATO SABURO
IPC: F02B61/00
Filed: 1994-12-02
Abstract: PURPOSE: To collect small energy without using a complicated system as well as to collect kinetic energy of an object moving by inertia after transmission of motive power from a motive power generating device to the object is cut off as internal energy of compressed gas. CONSTITUTION: A storage means 9 of gas compressed by a compressor 7 connected to an object 5 driven by a motive power generating device 3 is furnished. The compressor 7 can be driven by motion by inertia of the object 5.
Patent JP-H08155986-A (JP)
Title: Foaming mold
Inventor: MATSUBARA TATSUO
IPC: B29K105/04
Filed: 1994-12-02
Abstract: PURPOSE: To provide a foaming mold in which a trouble due to the leakage of foamable mixture from the mold is prevented, a flash can be easily treated, further in the case of charging, even if a large quantity of the air is entrained, the air can be easily exhausted in the process of crosslinking and foaming, and the quality trouble such as voids, etc., due to the residual air in the final product is not introduced. CONSTITUTION: A foaming mold comprises a pair of flat plates (upper mold 1, a lower mold 2) superposed in such a manner that a cavity 3 for charging and foaming a foamable mixture is provided on at least the one superposing surface side of the flat plate to form a sealed space, wherein a sealing groove 4 is so provided on the superposed surface of at least the one plate 2 of the pair of plates 1, 2 as to surround the cavity 3. Simultaneously, a communicating groove 5 for communicating the sealed space formed at the groove 4 with the sealed space 3 formed of the cavity is formed substantially uniformly over the entire periphery of the superposed surface of at least the one plate 3 of the pair of the plates 1, 2.
Patent JP-2000155962-A (JP)
Title: Optical information recording and reproducing apparatus
Inventor: KATAYAMA HIROSHI
IPC: G11B19/20
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording and reproducing apparatus which reduces a power consumption required for a focusing operation. SOLUTION: This optical information recording and reproducing apparatus is provided with an objective lens 101 which is displaced due to its own weight to a focus direction perpendicular to the recording face of an optical recording medium 100, the optical recording medium 100 is irradiated with a light beam which is condensed by the objective lens 101, and information is recorded in, and reproduced from, the optical recording medium 100, The optical recording medium 100 can be displaced by its own weight to the focus direction.
Patent JP-2001152901-A (JP)
Title: Engine starting control device for vehicle
Inventor: SUZUKI NAOTO
IPC: B60L50/16
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness and startability, and reduce oscillation noises in a vehicle having both a starter and a motor generator by starting an engine while appropriately choosing the starter and the motor generator. SOLUTION: An engine is started by means of a starter ST in a vehicle having a motor generator and a starter when an ignition key is switched ON from an OFF state. When an engine atmospheric temperature T is high (B<=T), however, the engine is started by means of a motor generator MG. When the engine is restarted from an automatic suspension state, the engine is started by means of the motor generator MG. When the engine atmospheric temperature T is low (T<=A), however, the engine is started by means of the starter ST.
Patent JP-H08162044-A (JP)
Title: Deflection yoke
Inventor: TAKAHASHI HARUO
IPC: H01J29/76
Filed: 1994-12-05
Abstract: PURPOSE: To provide a deflection yoke having a deflection coil in which the current distribution of a multicore parallel conductor is laterally well-balanced and uniformed to suppress the heating of the multicore parallel conductor, and the utilizing efficiency of each element wire is uniformed. CONSTITUTION: In a deflection yoke having a deflection coil formed by winding a multicore parallel conductor 4, both a torsion reversing part and a cross converting part are provided in one or more positions of the conductor 4, respectively. In the torsion reversing part, the conductor 4 is twisted and reversed to mutually replace the positions of both lateral ends of the conductor 4 between the side difficult of current flowing and the side easy of current flowing and the current distribution of the conductor 4 is laterally well-balanced.  In the cross converting part, the conductor 4 is laterally divided into groups, the groups are mutually crossed to replace the arrangement order of element wires 5 in group unit, and the arrangement of the element wires 5 are alternately replaced between the end part side easy of current flowing and the center part difficult of current flowing to uniform the current distribution of the conductor 4. As the whole, the current distribution of the multicore parallel conductor 4 is laterally well-balanced, and uniformed.
Patent JP-H11161168-A (JP)
Title: Code generating device
Inventor: ITO TORU
IPC: G09C1/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To greatly increase the unintelligibility in the code generating device, which utilizes a pseudo-random group as the key group of a stream coding system, by making the outputted key group completely nonlinear and to eliminate the inferior unintelligibility of the coding system which the pseudo-random group. SOLUTION: Output signals Pi of a pseudo-random group are arranged into a matrix construction having the order, for which plural values are desired, to construct a coding table 8. The signals Pi are made into pointers of the rows and the columns of the table 8. Then, proceeding code signals Ci-1 are made into a row or a column pointer, the transformation of the signals Pi into coding signals Ci is conducted, the element value of the table 8 specified by the signals Ci is successively updated to beforehand set updated value signals S every time the transformation is conducted, thus, the obtained signals Ci are completely nonlinearized and the analysis of the table 8, which is the key, is made impossible.