baber/WOPTO huggingface dataset:
Patent JP-H0992746-A (JP)
Title: Leadless chip carrier
Inventor: TANIMOTO MASAKI
IPC: H01L23/12
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a leadless chip carrier which can mount chips accurately on a mother board by facilitating positioning. SOLUTION: The leadless carrier comprises a part 10 for mounting a semiconductor ship on the upper surface of a board, outer I/O terminals, i.e., electrode edge conductors 2, provided on the side face of the board, and a plurality of guides for mounting the leadless chips on a mother board 4.
Patent JP-S6058434-A (JP)
Title: Production of polyester copolymer for molding
Inventor: KARAKI KAKUSHI
IPC: C08G63/00
Filed: 1983-12-28
Abstract: PURPOSE:To obtain the titled copolymer capable of giving molded articles having improved mechanical strength, etc. due to the rapid crystallization rate and improved moldability, etc., by using a specific compound in addition to terephthalic acid and ethylene glycol as a copolymerization component. CONSTITUTION:(C) 0.1-20wt%, based on a formed polyester copolymer, monohydroxypolyalkylene oxide compound expressed by the formula (R is 2-4C aliphatic hydrocarbon; m is a positive integer; X is aliphatic or aromatic hydrocarbon; etc.; M is alkali metal; n is a positive integer 1-3), e.g. sodium salt of polyethylene glycol monophthalic acid ester, is used in addition to (A) a dicarboxylic acid (ester-forming derivative) consisting essentially of terephthalic acid and (B) a glycol (ester-forming derivative) consisting essentially of ethylene glycol. After the estrification by the conventional method, melt polycondensation is carried out to give the aimed copolymer having units consisting of the component (C).
Patent JP-S60136300-A (JP)
Inventor: ABE SHIYUNZOU
IPC: H05K9/00
Filed: 1983-12-24
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-H1089375-A (JP)
Title: Joint device
Inventor: KOYAMA TADAO
IPC: F16D3/84
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical joint device which can transmit a large torque with the state of airtight interruption of the inside to the outside and can be bent. SOLUTION: A joint device has a distance piece 50 made up of a cylindrical distance piece body 51, an input side bellows connection part 52 arranged on its input end, plural input side torque transmitted members 54, an output side bellows connection part 53 arranged on their output ends, and plural output side torque transmission members 55. The device also has a cylindrical input member 11 which has plural input side torque transmission members 11a and a flange-like bellows connection part 12, input side bellows 18a which are arranged between the bellows connection parts 52 and 12 for sealing the inside, a cylindrical output member 16 which has plural output side torque transmitted members 16a and a flange-like bellows connection part 17, and output side bellows 18b which are arranged between the bellows connection parts 53 and 17 for sealing the inside.
Patent JP-H07151178-A (JP)
Title: Clamp ring for air spring
Inventor: BURENTO EI BUREDOSOO
IPC: B60G13/10
Filed: 1994-09-19
Abstract: PURPOSE:To reduce the motion of a clamp ring while an air spring is operated by surely providing a ring on one of end members by a pair of annular projections on the annular seal surface and a pair of recesses of the clamp ring, and receiving a sleeve in three grooves in the seal surface of the other end member. CONSTITUTION:A pair of annular projections 19, 20 which are spaced from each other in the axial direction and extend outward in the radial direction are formed on an annular seal surface 10, and a pair of recesses 33, 34 are formed in a clamp ring 32, and the ring 32 is surely provided on end members 3 in a joint manner. A pair of tightening regions are provided which are spaced from each other in the axial direction to hold a flexible sleeve 8, and in addition, the traveling direction of a reinforcing cord 9 in the end of a sleeve 8 is changed, and at least three grooves 23, 26, 27 to provide an expansion region on the seal surface of one of the end members 3 are formed, the elastic material of the sleeve 8 is received therein, and one groove is arranged between a pair of projections, and the other two grooves are arranged on the other side of the projections. This constitution reduces the motion of the clamp ring while an air spring is operated.
Patent JP-H03109745-A (JP)
Title: Manufacture of chip carrier
Inventor: OTADA MASAMI
IPC: H01L21/56
Filed: 1989-09-25
Abstract: PURPOSE:To prevent an arc from occurring in a metal element of a substrate for wiring if an excessive voltage is applied when induction heating of an adhesive is performed by enabling current to flow through an electrode for fixing a pin and the pin and by grounding them along with an electrode for pressing a resin dam. CONSTITUTION:An adhesive 3 is applied to a specified position on a substrate for wiring 1, a resin dam 4 is placed in the same position, and a high-frequency oscillator 10 for applying a high-frequency current is placed between an electrode for pressing the resin dam 13 and an electrode for fixing a pin 5. Then, current is made to flow through a pin 6 and the electrode for fixing the pin 5 and the electrode for fixing the pin 5 and the electrode for pressing the resin dam 13 are connected to a ground 14, thus preventing an arc from occurring at a metal element of a substrate for wiring even if an excessive voltage is applied when induction heating of the adhesive is performed.
Patent JP-H1192151-A (JP)
Title: Production of glass
Inventor: FUKUOKA TAKAHISA
IPC: C03B19/12
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a glass doped with a large amt. of a rare earth element or a glass having a refractive index distribution due to a concn. gradient of a rare earth element by a sol-gel method without reducing the strength of gel or cracking the gel by introducing a soln. prepd. by dissolving an org. salt of the rare earth element in a carboxylic acid into a sol. SOLUTION: A soln. prepd. by dissolving an org. salt of a rare earth element selected from among Sc, Y and lnthanoids, preferably a carboxylate, sulfonate, sulfinate or diketone salt, especially preferably a carboxylate or diketone salt, e.g. lanthanum acetate or yttrium-2,4-pentanedionate in a carboxylic acid, preferably acetic acid, propionic acid, acrylic acid or lactic acid, especially preferably one or more aldonic acids such as hexonic acid is added to a sol prepd. by hydrolyzing Si(OCH3 )4 , etc.
Patent JP-S6490908-A (JP)
Title: Long flame burner
Inventor: TAKAHASHI TSUTOMU
IPC: F23D14/22
Filed: 1987-10-01
Abstract: PURPOSE:To enable a length of a flame to be maintained even if there is a certain variation of load and to enable a long flame to be kept even under a low load by a method wherein a flow rate adjusting rod and a burner tile can be axially moved in such a way as the sectional area of each is variable. CONSTITUTION:Fuel gas G is injected area relative fast injection speed from a fuel gas injection pipe 8 having a fine extremity end, is mixed with a primary air A1 from a primary air injection hole 5 having a fine extremity end at a relative early time. A secondary air A2 from a primary air injection hole 6 having a large end width reaches to a relative far position to enable a long flame to be attained. In case of a low load, a flow rate adjusting rod 7 is moved downwardly, and at the same time a burner tile 4 is moved upwardly to reduce sectional areas of the injection holes 5, 6 and 8 to prevent a flow speed from being decreased. In this way, even if a flow rate is decreased under a low load condition, it is possible to keep the long flame of a normal state.
Patent JP-S60137546-A (JP)
Title: Manufacture of hollow expendable pattern for casting
Inventor: TAYA TAKEYOSHI
IPC: B22C7/02
Filed: 1983-12-27
Abstract: PURPOSE:To improve surface roughness, etc. by attracting a thermoplastic resin sheet loaded to the mating faces of a metallic mold to the inside surface of the metallic mold by heating and evacuation then feeding the pressurized hot wind or cold wind into the cavity. CONSTITUTION:Hot wind is blown through a blast port 10 to the thermoplastic resin sheets 9 loaded respectively to the cavity forming surfaces 5 of a stationary mold 1 and a movable mold 3. The inside of the spaces 2, 4 is evacuated to 0.4atm, etc. through an evacuating pipe 8 to attract the sheet 9 to the cavity 5 surface. Cold or hot wind of 2.0atm is further blown through a blast port 10 to form thoroughly the sheet 9 to the shape of the product cavity. The hollow expendable pattern having excellent surface roughness, dimensional accuracy and strength is obtd.
Patent JP-H1075147-A (JP)
Title: Package for piezoelectric part and manufacture of the same
Inventor: KOBAYASHI KENZO
IPC: H03H9/02
Filed: 1996-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact and thin resin package with a superior moisture proof prope in package of a piezoelectric part. SOLUTION: Moisture absorbent 4 is integrated inside a plane 3 in a recessed part inside a cover part or the base part or the like of the resin package of a piezoelectric part, so that the whole surface or one part of the surface of the moisture absorbent 4 can be exposed on the surface of a recessed part 2, and the moisture absorbent 4 cannot project from the plane 3 in the recessed part. Also, in a method for manufacturing the resin package, the solid moisture absorbent 4 is set at a part at which the plane 3 in the recessed part of the cover part or the base part or the like is formed in a die for manufacturing the package, and then package forming resin is poured into a die on which the moisture absorbent 4 is set, and hardened.
Patent JP-S63101665-A (JP)
Inventor: ADACHI MINORU
IPC: F25B41/04
Filed: 1986-10-20
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-H04126467-A (JP)
Title: Transmission control method for facsimile equipment
Inventor: IIDA SEIJI
IPC: H04L25/05
Filed: 1990-09-20
Abstract: PURPOSE:To reduce the picture information transmission time by allowing a receiver side to set a carrier speed of recording paper in the case of recording a full white level line to be twice the carrier speed in the other cases when either the skip mode or the buffer mode is set at a sender side. CONSTITUTION:A network controller 10 is used to connect the facsimile equipment to a public telephone line network and provided with an automatic incoming outgoing function. A FIFO (First In First Out) buffer FFB to store transmission picture information or reception picture information tentatively is formed in a system memory 2. The skip mode is executed when a destination minimum recording time is 10msec at the transmission of picture information and the buffer mode is executed when a destination minimum recording time is 20msec in this facsimile equipment. Furthermore, the receiver carries the recording paper at a carrier speed twice the usual carrier speed when a full white line is detected in the buffer mode similarly to the case with the skip mode.
Patent JP-H06174702-A (JP)
Title: Ultrasonic probe
Inventor: KISHI SHIGENORI
IPC: G01N29/24
Filed: 1992-08-26
Abstract: PURPOSE:To provide an ultrasonic probe in which cleaning of a surface of a specimen to be detected and flaw detecting operation of the specimen can be simultaneously conducted. CONSTITUTION:A water inlet 5 and a motor 2 are provided at an ultrasonic flaw detecting probe body 1, and a rotary brush 3 is mounted at the motor 3. When an adhered matter on a surface of a specimen 12 to be detected is removed by the brush while pouring water from the inlet 5, an ultrasonic flaw detection is simultaneously conducted. The water poured from the inlet 5 is fully filled between the surface of the specimen 12 to be detected and the probe to eliminate formation of an air layer in an ultrasonic passage and contamination, thereby raising an ultrasonic flow detecting accuracy.
Patent JP-H02162893-A (JP)
Title: Three-dimensional
Inventor: ERIZABESU EI DOONINGU
IPC: H04N13/00
Filed: 1989-09-25
Abstract: PURPOSE: To form a three-dimensional image on the inside of an image room by driving image pickup fluorescent substances distributed through the image room by a pair of cross laser beams to radiate visible rays and forming an image in accordance with the movement of the cross beams. CONSTITUTION: The image room 11 is filled with image pickup fluorescent grains 16 floating in liquid and a supporting board 12 is provided with a pair of scanners 17, 18 having laser beam sources L1, L2 and two pairs of reflectors M1-M2, M3-M4 having laser beam sources L1, L2. The reflectors M1, M2 are used for turning a 1st laser charging beam B1 upward and storing the energy of grains 16 along the route of the beam B1 and the reflectors M3, M4 are used for turning a 2nd laser trigger beam upward, triggering the discharge of energy from the grains 16 on the crossing position of the beams B1, B2 and radiating light of visible spectra to form an image 1 to be a result of all crossing. Consequently scanning can be quickly executed and a three-dimensional image can be formed by radiated light.
Patent JP-S61173284-A (JP)
Inventor: ATANASHIOSU NIKORAOSU TSUOKASU
IPC: G09B19/02
Filed: 1985-11-08
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-S61148191-A (JP)
Inventor: NEBUENKA ROPOTARU
IPC: A61K31/00
Filed: 1985-11-08
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-H0990584-A (JP)
Title: Image forming material
Inventor: ARAKATSU HIROSHI
IPC: G03C8/40
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To produce an image forming material low in curling at the time of a low humidity and/or a high humidity and hardly inducing density reduction of obtained image even when the material is preserved in a state in which a surface is brought into contact with the back surface in a high humidity environment before being developed. SOLUTION: In the image forming material having a nonphotosensitive layer containing a base generating agent on one surface of a supporting body, a nonphotosensitive hydrophilic colloid layer using at least one hydrophilic colloid layer as a binder on the surface opposite to the surface having a base generating agent-containing layer, and a wt. ratio of a total amount of the hydrophilic colloid of the surface opposite to the base generating agent-containing a layer and the total amount of the hydrophilic colloid of the base generating agent- containing layer is >=0.3, and the water content of the surface opposite to the base generating agent-containing layer is <=1g per 1g hydrophilic colloid when the material is immersed in the water of 25 deg.C for 1min.
Patent JP-2000063608-A (JP)
Title: Antibacterial reaction complex
Inventor: UNO KENJI
IPC: C08K3/24
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a polymeric reaction complex contg. an antibacterial metal excellent in persistent antibacterial-antifungal effect. SOLUTION: This antibacterial reaction complex comprises a polyvinyl alcohol and poly(meth)acrylic acid or its salt, contg. an antibacterial metal of 0.01-30 wt.%. The ratio for use of the polyvinyl alcohol to the poly(meth)acrylic acid or its salt is 1:1-10:1 by wt., and the antibacterial metal is silver.
Patent JP-S60142163-A (JP)
Inventor: YAMAMOTO MITSUYOSHI
IPC: F25B1/00
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-H07103022-A (JP)
Title: Controller of engine for vehicle
Inventor: KIMOTO YASUHIRO
IPC: F02D41/06
Filed: 1993-10-05
Abstract: PURPOSE:To improve high temperature restarting property by forcibly cooling an engine for a specific period of time after the engine is stopped and by circulating fuel into an injector to prevent rapid temperature rise of the fuel in the injector due to the high temperature of the engine. CONSTITUTION:A controller of engine for vehicle is provided with a key operation detection means (central processing part) 103 for detecting the operation condition of a key switch circuit 200 for starting the engine, a water temperature sensor 6 for detecting the cooling water temperature of the engine 1, and a drive time setting means (central processing part) 103 for setting the drive time of at least either the radiator fan 8 of the engine 1 or a fuel pump 9 for feeding fuel to the injector 7 of the engine 1 when high temperature is detected for cooling water temperature by the water temperature sensor 6. At least either the radiator fan 8 or the fuel pump 9 is driven by the drive control means (central processing part) 103 for a drive period of time set by the drive time setting means (central processing part) 103.
Patent JP-S60138976-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMASHITA YOSHIMI
IPC: H01L21/3065
Filed: 1983-12-27
Abstract: PURPOSE:To reduce number of processes and naturally, to enable formation of a gate electrode of the desired size with high accuracy by forming a resist pattern used for forming recesses and opening holes on an insulating layer on a compound semiconductor substrate by one patterning and irradiating this resist pattern with light, electron beam, X-ray or ion beam. CONSTITUTION:A source electrode 6 and a drain electrode 7 comprising ohmic characteristics are formed on a compound semiconductor substrate 4. On the substrate, an insulating layer 12 which is different from an insulating layer 5, e.g., an Si3N4 layer is formed and it is coated with resist 13. The resist 13 on a gate forming region is removed selectively to form an opening 14. The resist 13 is irradiated, e.g., with a far ultraviolet ray of about 2,200-2,800Angstrom  wavelength (Deep UV Ray) and is sensitized. The compound semiconductor substrate 4 on an exposed part 16is subjected to wet etching and a recess, i.e., a recess 9 is formed. On the resist 13, an exposed part 15 of the insulating layer 5 and the recess 9, a metallic layer for Schottky junction 17 made of Al, Cu/Pt, Ti and etc. for example, is deposited and a gate electrode 8 is formed on the exposed part 15 of the insulating layer 5 and the recess 9.
Patent JP-H0584220-A (JP)
Title: Endoscope
Inventor: TSUJITANI HIDEKI
IPC: A61L2/20
Filed: 1991-09-27
Abstract: PURPOSE:To provide an endoscope which can supply sterilizing gas to every nook and corner an internal cavity of the endoscope with an extra fine diameter. CONSTITUTION:On the tip part of an endoscope inserting part 2, an aerator 9, a light guide fiber bundle 6, an image guide fiber bundle 7 and an objective lens 8 are provided. The aerator 9 is formed by fitting an aeration member 11 consisting of a high water absorptive resin which is set so as to form an aeration part at the time of drying, and to close the aeration part at the time of water absorption, into a cylindrical pipe.
Patent JP-H10143647-A (JP)
Title: Image data file processing method and recording medium therefor
Inventor: YAMAMOTO TAKASHI
IPC: H04N1/46
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce the complexity of handling an image data file for reproducing a color image by creating one multicolor image data file which collects plural monochromatic image data files which are read from the same original by using different color filters. SOLUTION: One monochromatic image data file includes file information and image data. Because they are read from the same original with the same read condition, file information is the same but the values of image data are different in green and red plate image data files (A) and (B). A multicolor image data file packs green and red plate image data files and contains file information and image data of 1st to 4th plates (C). A green and red plate images that are expressed by two monochromatic image data files do not make color slurring by only aligning these images because the relative positions of image parts coincide with each other and they can constitute a multicolor image data file.
Patent JP-H0776318-A (JP)
Title: Method and device for packing of coil shaped article
Inventor: IWAMASA NOBUO
IPC: B65B25/14
Filed: 1993-09-10
Abstract: PURPOSE:To simplify the device, reduce the cost and save the space by a method wherein a pleating motion for a packing paper is performed before the packing paper is wound around a coil, and the packing paper is assuredly fed to the coil. CONSTITUTION:A paper which fits the size of a coil is selected by a packing paper-feeding mechanism A, and the paper is fed by a feeding roll 9. The packing paper 1 is cut by a cutter 10 at a specified length so that the packing paper 1 may fit the size of a coil. The packing paper 1 is pulled by a clamp 2 and transferred to a coil 4. Folding lines are put on the packing paper 1 by a mechanism B for folding in a ridge and valley. Both side parts of the packing paper 1 are bent at a right angle by the dimension which fits the coil width by a longitudinal folding roll mechanism C, and an upside-down groove shape is formed. An overlapping of mountain/valley folded parts is assuredly performed by a guide plate 22 and pressing roll 21. The packing paper 1 which is temporarily taped is held on the outer peripheral surface of the coil by a snubber roll 26, and the coil 4 is rotated on a cradle roll 5 to make the packing paper 1 go along the outer peripheral surface of the coil 4. Then, the packing paper 1 is fed in to pack the coil 4.
Patent JP-H04134097-A (JP)
Title: Laminine fragment
Inventor: KATAYAMA MASAHIKO
IPC: C07K16/00
Filed: 1990-09-21
Abstract: NEW MATERIAL:A human laminine fragment obtained from human body fluid, having a molecular weight of about 42,000 determined by SDS-polyacrylamide gel electrophoresis and containing an N-terminal amino acid sequence of formula (X is unidentified amino acid residue). USE:A detection reagent for malignant tumor, hepatic diseases, renal diseases and arteriosclerosis. PREPARATION:The objective human laminine fragment of formula can be produced e.g. by homogenizing human placenta in 0.05M tris-HCl buffer solution (pH7.2) containing 0.5M sodium chloride, removing insoluble materials by centrifugal separation, adding sodium chloride in an amount to attain the final concentration of 4M, collecting the produced precipitate, dissolving the precipitate in a 0.05M tris-HCl buffer solution (pH7.2) containing 0.5M sodium chloride, fractionating the solution by gel-filtration with a column equilibrated with the above buffer solution and collecting the fraction eluted as the first peak.
Patent JP-H1193081-A (JP)
Title: Synthetic leather, improved in surface property and having three-dimensional visual feeling
Inventor: ASHIDA TETSUYA
IPC: D06N3/14
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To produce a synthetic leather, having ultrahigh surface strength and peel strength, excellent in three-dimensional visual feeling and having cushioning properties. SOLUTION: This synthetic leather comprises an air layer 3 present between at least a part of recessed parts and a nonporous layer 2 which are mutually bonded and the total area of the bonded part is 50-90%, based on the surface area of the synthetic leather, in the synthetic leather prepared by laminating the transparent nonporous layer 2, consisting essentially of a polyurethane and having >=150 μm thickness onto the surface of a coating layer of a fibrous substrate 4 coated with a polymeric layer, provided with an uneven pattern having >=50 μm depth and consisting essentially of the polyurethane.