baber/WOPTO huggingface dataset:
Patent JP-H06328026-A (JP)
Title: Adhesive coating device
Inventor: TSUINO YASUHIRO
IPC: B05C1/02
Filed: 1993-05-21
Abstract: PURPOSE:To thinly, widely and uniformly apply an adhesive to a bonding surface by thinly and widely spreading the adhesive squeezed out on a rotary roller by a plurality of doctor blades while adjusting the thickness thereof and bringing printing rubber into contact with the adhesive to take up a proper amt. of the adhesive. CONSTITUTION:When a two-pack type epoxy resin adhesive is applied, at first, a proper amt. of the adhesive is delivered from an adhesive pool part 2a by an adhesive supply means 2. At this time, a rotary roller 1 is rotated continuously, intermittently and variably. Next, the adhesive squeezed out on the rotary roller 1 is thinly and widely spread by a first doctor blade 3 and the thickness thereof is requlated by a second doctor blade 4. The adhesive scraped off at this time is recovered in a pot 5. The printing rubber 6a attached to the blanket holder 6 of a pickup and press unit is brought into contact with the adhesive on the rotary roller 1 to take up a proper amt. of the adhesive.
Patent JP-H08312801-A (JP)
Title: Shockless valve
Inventor: BABA TAKIO
IPC: F16K3/32
Filed: 1995-05-18
Abstract: PURPOSE: To provide a shockless valve which can respond to various functions required for a hydraulic actuator part by canceling or reducing a shockless function, if necessary. CONSTITUTION: In a shockless valve, a pushing body 82 is disposed freely movably with a second spring 80 between a spool valve 62 in a spool hole 55, and a moving means 84, 86 for moving the pushing body 82 are provided so that the spool valve 62 can be moved through the second spring 80 to a desired position in the direction of an output port 52.
Patent JP-H0418343-A (JP)
Title: Easy open material
Inventor: SHIMOMA AKIRA
IPC: B32B7/06
Filed: 1990-05-11
Abstract: PURPOSE:To obtain a material easy to open and generating no rupture on the way of peeling by combining copolymerized polyesters slightly different in compatibility to receive peel strength in a definite range and using a film laminated structure having a modified polyethylene terephthalate film provided to at least one surface thereof as a support. CONSTITUTION:Film layers composed of a thermoplastic resin are laminated to both surfaces of a polyethylene film layer. A laminated structure wherein either one of or both of the film layers is a film layer (C) composed of polyester wherein a glycol group is mainly composed of an ethylene glycol group and a dibasic acid group consists of a terephthalic acid group (A) and an isophthalic acid group (B) and the mol ratio of the component (A) in the dibasic acid group is 0.75 - 0.95 and the mol. ratio of the component (B) is 0.25 - 0.05 is used as a support and a peelable adhesive layer is provided to the single surface of the film layer (C) constituting the support to constitute a laminate.
Patent JP-S6383579-A (JP)
Inventor: TOOMASU JIYUNIA OUEN
IPC: B01J8/18
Filed: 1987-05-15
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-H10296928-A (JP)
Title: Polyvinyl alcohol film for packaging
Inventor: NAKAJIMA TAKASHI
IPC: B32B27/30
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To improve mechanical properties under low temperature and low humidity without impairing characteristics of transparency, a feel of touch, etc., by laminating a film-forming polymer film of a specific softening point to one surface of a polyvinyl alcohol film at least. SOLUTION: A film-forming polymer film having a softening point of 0 deg.C or below is laminated at least to one surface of a polyvinyl alcohol(PVA) film. As for a method for laminating the film-forming polymer film having a softening point of 0 deg. C or below to the PVA film, the film-forming polymer film having a softening point of 0 deg.C or below is formed on the PVA film prepared beforehand. In order to form the film-forming polymer film having a softening point of 0 deg.C or below, a solution or emulsion of a polymer of which the softening point is 0 deg.C or below normally is cast and dried, or the polymer of which the softening point is 0 deg.C or below is heat-melted, extrusion-molded and cooled. According to this constitution, mechanical properties under low temperature and low humidity can be improved without impairing characteristics of the transparency, texture, etc.
Patent JP-H1067699-A (JP)
Title: Production of 4-substituted-2-butenals
Inventor: IWASAKI HIDEJI
IPC: C07C47/277
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing safely and simply the subject compound low in corrosive properties and toxicity, and useful for an intermediate of medicine and agrochemical in high yield by carrying out a reaction of a substituted acetaldehyde with an aldehyde compound in the presence of an aminocarboxylic acid. SOLUTION: The compound of the formula is obtained by carrying out the reaction of (B) a compound of the formula: X-CH2 -CHO (X is an acyloxy or a halogen) with (C) a compound of the formula: R-CH2 -CHO [R is H, a (OH, an alkoxy, an aryloxy, an acyl or an alkoxycarbonyl substituted) aliphatic or aromatic hydrocaron group], in the presence of (A) an amino acid such as glycine, alanine, glutamic acid, aspartic acid, etc. The reaction is preferably carried out using the component (A) in an amount of 0.1-10mol%, especially 0.5-5mol%, regarding on reaction efficiency and production cost.
Patent JP-S61295267-A (JP)
Inventor: KARUMAN YUHASU
IPC: C04B28/00
Filed: 1985-06-03
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-H04346549-A (JP)
Title: Electronic switchboard
Inventor: TODA MITSUHARU
IPC: H04M3/42
Filed: 1991-05-24
Abstract: PURPOSE:To obtain an electronic switchboard with which plural users always refer to the user/user information at one time despite the absence of an ISDN terminal. CONSTITUTION:An electronic exchange 1 receives the incoming call including the user/user information from an ISDN circuit and then instructs a virtual terminal means 9 to receive the incoming call with an instruction given to an exchange means 8 from a central controller 7. The means 9 informs an application processor 2 of the incoming information and the user/user information through a communication means 10. The processor 2 receives the user/user information via a user/user information reception means 19 to store the information in a user/user information storage means 20 and also to show it on a display means CRT 21. Thus the effective incoming service is ensured with the user/user information.
Patent JP-S61282407-A (JP)
Title: Spinneret
Inventor: HONDA YUTAKA
IPC: D01D4/02
Filed: 1985-06-05
Abstract: PURPOSE:To obtain fibers having the cross section true to the shape of nozzle holes with good spinning stability, by spinning a spinning raw material through the nozzle holes having a smaller hole area on the feed side than the fiber extrusion side. CONSTITUTION:A spinneret provided with plural nozzle holes having a smaller hole area on the raw material inflow side 1 than that on the extrusion side 2 for spinning a spinning raw material in a fluid state. Preferably, the raw material inflow side 1 has a straight hole 3 and the extrusion side 2 has a tapered hole 4. The hole diameter and land length (L) of the straight hole 3 and angular aperture (alpha), etc., of the tapered hole 4 are suitably selected according to the kind of the spinning raw material and spinning conditions, e.g. denier, spinning speed, etc.
Patent JP-S62277341-A (JP)
Title: Production of metaphenoxybenzoic acid
Inventor: KASUYA ISAMU
IPC: B01J23/72
Filed: 1986-05-26
Abstract: PURPOSE:To obtain a compound useful as an intermediate for synthesizing pyrethroid agricultural chemicals in high yield, by making metabromobenzoic acid and phenol into alkali salts, removing water in the system and reacting the compounds in the presence of a copper catalyst. CONSTITUTION:Metabromobenzoic acid and an excess amount, preferably 2-10mol based on 1mol metabromobenzoic acid of phenol are partially made in the presence of a caustic alkali (e.g. caustic soda) at 50-80 deg.C into alkali salts. Then the system is heated to >=150 deg.C, water in the system together with phenols is distilled away and water concentration in the system is made <=5wt%. Then, a copper catalyst (e.g. copper powder) is added and reaction is carried out at >=150 deg.C for 1-10hr. EFFECT:Since an organic solvent such as toluene, etc., is not used for removing water in the system, removal operation of the solvent is not required and addition of the copper catalyst after dehydration treatment can extremely suppress hydrolysis of the raw material.
Patent JP-H08293461-A (JP)
Title: Lighting system and projection aligner using it
Inventor: TANITSU OSAMU
IPC: G02B27/00
Filed: 1995-04-21
Abstract: PURPOSE: To provide a lighting system which can correct the tilt and the positional displacement of a luminous light bean with high accuracy without the fine adjustment of the position of a light source. CONSTITUTION: After a rectangular parallel light beam emitted from a light source 1 is reflected by a mirror 2, a tilt to an optical axis is detected so as to become parallel to a design optical axis AX to correct the tilt of a light beam by respectively performing rotational driving in the orthogonal surface of the mirror. Next, when a reflected light beam is made incident upon a parallel plane plate 3 which is respectively rotationally driven in the orthogonal surface, a light beam is moved in parallel to the optical axis AX, so that the positional displacement is corrected.  After that, a light beam which is made incident upon a cylinder expander 4 is expanded in the surface of a paper and shaped into a light beam having the cross section of a nearly square, and the reflected light by a half-mirror 5 is made incident upon a second half-mirror 6, and the image of the reflected light is formed on a four-split sensor 9 by a condenser lens 8. When the differential signal of the diagonal region of the sensor 9 is taken, the tilt of a light beam can be detected, and the output is inputted to a control system 11. Also, the image of transmission light is formed on a four-split sensor 7 and the positional displacement of a light beam can be detected and also the output is inputted to the control system.
Patent JP-S63114979-A (JP)
Title: Formation of metallic film on surface of metal
Inventor: KONO MASANAO
IPC: C23C18/54
Filed: 1987-05-18
Abstract: PURPOSE:To easily deposit a film of solder or the like on the surface of a base metal by dissolving metallic salts of an org. carboxylic acid in a high b.p. solvent to prepare a soln. and by immersing the base metal having a greater ionization tendency than metals forming the metallic salts in the soln. CONSTITUTION:Metallic salts of an org. carboxylic acid such as rosin or a deriv. thereof are dissolved in a high b.p. solvent to prepare a soln. Metals forming the metallic salts are the constituents of a solder film or the like. The soln. is heated and a substrate of a metal having a greater ionization tendency than the metals forming the metallic salts, e.g., Zn, Al, Fe, Ni or Cu is immersed in the heated soln. to deposit the metals forming the metallic salts on the surface of the substrate. By this method, a film of a metal for joining such as solder can be accurately formed on the exposed surface of the base metal of a board having a drawn circuit pattern.
Patent JP-S5548838-A (JP)
Title: Material for information recording
Inventor: TERAO MOTOYASU
IPC: G11B7/24035
Filed: 1979-09-21
Abstract: PURPOSE:To increase the recording sensitivity, S/N and to make stable the material for a long period, by using the Bi-Sb alloy thin film for the information recording  material of optical disc, keeping the amount of Sb within a specific range, and increasing the amount toward the surface of film. CONSTITUTION:Photo resist is coated on the polymethylmethacryl resin plate, and while turning the board 1 in baking around the shaft 3, Sb, Bi, and calcogen are evaporated from the boards 6, 7, 8 for evaporation under the plate 1. The boat 8 is used when calcogen layer and oxide layer are formed. The Sb in thin film is adjected to 1-15% in atomic number and preferrably 2-10%, by adjusting the ratio of Bi-Sb with the adjustment of the opening angle of the shutters 12 and 13. Especially good result is given by increasing the amount of Sb at one or both sides of thin film from the center to the surface. The addition of Sb makes clean the shape of hole to prevent the time aging deterioration of recording characteristics caused by the production of sulfate and oxide of Bi.
Patent JP-H11313321-A (JP)
Title: Stream end position discrimination device, start code detector and medium
Inventor: KUBO YASUHIRO
IPC: H04N19/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To correctly discriminate the end position of a video steam without including information about a packet length. SOLUTION: This device is provided with a bit stream input means that receives a bit stream, a stream buffer that stores the bit stream, a start code detection means that detects the start code (000001h) of the bit stream, and a stream discrimination means that checks a byte next to the start code detected by the start code detection means, discriminates a byte just before the head of the start code to be an end position of a video or an audio stream when the byte is B9h or over, checks three bytes next to the one byte when the byte is 00h, and discriminates a byte just before the byte being 00h to be an end position of the video stream when two preceding bytes in the 3 bytes are 001h and the succeeding byte is B9h or over.
Patent JP-S5346093-A (JP)
Title: Current money transaction apparatus
Inventor: ONO SATORU
IPC: G06Q40/00
Filed: 1976-10-08
Abstract: PURPOSE: To prevent the mischief and to offer convenience to user at the current money transactions apparatus, by enabling the selection of transactions items, only on occasion of requested presentation of transactions medium is correct and also, showing necessary guidance display. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5746582-A (JP)
Title: Display device
Inventor: KOBAYASHI SACHIKO
IPC: H04N5/64
Filed: 1980-09-03
Abstract: PURPOSE:To reduce the space occupied for installation, by forming a television main body into a cube approximately and by arranging a cathode-ray tube in each side face. CONSTITUTION:A television main body 1 is formed in a cube approximately, and a hole 2 passing through vertically is provided in the center, and cathode-ray tubes 4A-4D are arranged in side faces, and further, various knobs 5 for picture adjustment and one channel knob 6 are fitted to the upper face. Internal electric circuits such as a power supply circuit and a sound circuit are so constituted thay they are common to respective cathode-ray tubes 4A-4D. Thus, if the television constituted in this manner is suspended from the ceiling in the center of a resting room or a waiting room, the screen is watched from four directions at least.
Patent JP-H07319223-A (JP)
Title: Liquid developer and liquid electrostatic copy developer
Inventor: JIEEMUZU AARU RAASON
IPC: G03G9/135
Filed: 1995-05-19
Abstract: PURPOSE: To obtain a liquid developer having high particle electrification and low electrical conductivity by incorporating a liquid, thermoplastic resin particles and a specific charge director soluble in nonpolar liquids thereinto. CONSTITUTION: The liquid developer contains the liquid, the thermoplastic resin particles and the charge director which contains ionic or amphoteric quaternary ammonium block copolymer and is soluble in nonpolar liquids. Number- average molecular weight of the charge director is about 70,000 to 200,000. Further, the developer contains the nonpolar liquid having about 5 to 30 kauri- butanol value and existing at a main component of about 50 to 95wt.%, the thermoplastic resin particles having about 5 to 30μ average volumetric grain size, a pigment, the ionic or amphoteric ionic ammonium block copolymer soluble in nonpolar liquids and having high molecular weight and a charge additive (optional but preferable). According to this composition, the liquid developer having high particle charge and low electrical conductivity can be obtained.
Patent JP-H06329064-A (JP)
Title: Motorcycle stand
Inventor: KAWAMURA YUKITAKA
IPC: B62H3/00
Filed: 1993-05-24
Abstract: PURPOSE:To improve the stability and the like of a stand itself and a motorcycle at the lifting time and secure large storage space by providing inclination control mechanism for controlling a bar into such an attitude that the tip side is placed above the fixted side at the time of the bar being in the ascent position. CONSTITUTION:A bar 30 in a horizontal attitude in a descent position is inserted into the hollow tube part of a motorcycle, and a pneumatic cylinder 8 is then driven to elongate an expansion rod, backward. A bell crank 13 is thereby oscillated in the X1 direction so as to make an elevating member 2 ascend through a connecting link 45. In this ascending process, vertical link mechanism 24, 25 are rotated upward respectively around bolt pins 57, 58 as the rotational center. The radius of gyration R1 of the upper link mechanism 24 is set shorter than the radius of gyration R2 of the lower link 25, and the elevating member 21 is inclined backward from the vertical attitude in association with the ascent. The bar 30 is thereby inclined up toward the front from the horizontal attitude.
Patent JP-H10310616-A (JP)
Title: Silicone-modified acrylic rubber particles, silicone-modified acrylic rubber based graft copolymer particles, and thermoplastic resin composition
Inventor: MIYATAKE NOBUO
IPC: C08F291/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain rubber particles at high conversion by using conventional equipment and technique, by copolymerizing two or more monomers each having a specified structure to give acrylic rubber particles, subjecting the acrylic rubber particles to graft polymerization with a silicone rubber forming part, and crosslinking the graft polymer. SOLUTION: A monomer (A1) selected from (meth)acrylic esters, in an amount of 65-99.8 wt.% is copolymerized with a polyfunctional monomer (A2) having at least two polymerizable unsaturated groups, in an amount of 0.1-5 wt.%, a monomer (A3) having polymerizable unsaturated groups and reactive silyl groups, in an amount of 0.1-10 wt.%, and a polymerizable unsaturated monomer (A4) copolymerizable with monomers A1, A2 and A3, in an amount of 0-20 wt.% to give acrylic rubber particles. 100 pts.wt. of the acrylic rubber particles are subjected to graft polymerization with 45-5,000 pts.wt. silicone rubber forming part consisting of 80-99.9 wt.% low-molecular organosiloxane (B1), 0.1-10 wt.% reactive silane compound (B2) and 0-15 wt.% copolymerizable silane compound (B3), and the graft polymer is then crosslinked by radical reaction, thus giving the silicone-modified acrylic rubber particles.
Patent JP-S5747394-A (JP)
Title: Bearing material for rolling wheel
Inventor: OZAWA YOSHIATSU
IPC: C10N40/02
Filed: 1980-09-03
Abstract: PURPOSE: To prepare the bering material for rolling wheel which can be fitted to the contacting material in a short time and is useful as a caterpillar of construction equipments, by applying a specific lubricating agent to the surface of a bearing material made of a phenolic resin as a base.  
     CONSTITUTION: The surface of the bearing material made of a composite plastic containing a phenolic resin as a base, is coated with a lubricating agent containing preferably 2W20wt% of a material which changes its surface conditions easily according to the material contacting therewith (preferaby Sn powder, Pb powder, Pb-Sn powder, etc.), to obtain the objective bearing material for rolling wheel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5645027-A (JP)
Title: Electron beam lithography
Inventor: NAKASE MAKOTO
IPC: H01J37/317
Filed: 1979-09-20
Abstract: PURPOSE:To permit a simple electron beam lithography to reduce the proximity effect and to obtain a desired resist pattern by setting the half-width of an electron beam spot in the scanning direction so as to be smaller than the scanning pitch. CONSTITUTION:When lithography is performed by scanning with a spotlike electron beam, the half-width of the electron beam spot at least in the scanning direction is set to be smaller than the scanning pitch, preferably, the half-width is set to be 2/5-3/5 of the scanning pitch. This permits the proximity effect to be greatly reduced, and thus any pattern, large or small, to be obtained more close to a desired geometry and dimension. Moreover, it is effective to set the half-width A1 in the direction perpendicular to the scanning direction so as to be almost equal to the scanning pitch B, and the half-width A2 in the scanning direction to be a smaller ellipse than the scanning pitch B. This permits the pattern edge perpendicular to the scanning direction to be almost straight as well as the proximity effect to be reduced by the difference between the half-width A2 and the scanning pitch B, so that a desired resist pattern is obtained.
Patent JP-H01293975-A (JP)
Title: Welding abnormality detector
Inventor: KITAMURA YUKIYOSHI
IPC: B23K9/06
Filed: 1988-05-18
Abstract: PURPOSE:To reduce the occurrence of a defective product by providing a signal converter provided with AC current and voltage transducers and low-pass filters to detect the occurrence of abnormality based on a comparison between its output value and set upper and lower limit values. CONSTITUTION:A shunt device 2 is provided to a welding power source 1 and connected to an amplifier 3 provided with a low-pass filter. Current transformers 7 and 8 are arranged in the middle of output cables of an AC power source 5 to share a welding head 4 with a DC power source and an independent AC power source 6 and terminals thereof are connected to AC transducers 9 and 10. Further, an amplifier 18 with a low-pass filter and AC voltage transducers 19 and 20 are arranged. Since a signal is subjected to A/D conversion by using the transducers, the averaging processing and data collecting time are remarkably reduced. By this method, since the occurrence of abnormality of the current, voltage, etc., is detected rapidly, the occurrence of the defective product is reduced.
Patent JP-S5644488-A (JP)
Title: Two-shaft positive displacement rotary machine
Inventor: IWAMOTO TETSUO
IPC: F01C1/18
Filed: 1979-09-20
Abstract: PURPOSE: To provide a register type flow meter and the like with grooves formed in its side plates and communicated with grooves formed on fixed shafts to conduct a fluid through their bearings from its high-pressure flow-in side to its low-pressure flow-out side and keep the lubrication of the bearings in an excellent condition.  
     CONSTITUTION: When a fluid is flowed into a flow meter for its measurement, the fluid entered from an inlet 2a moves to and flows out from an outlet 2b under the effect of a pressure difference between the inlet 2a and the outlet 2b, thereby rotors 7 and 8 while passing through a casing 1. The rotor 8 has a magnet installed rotating therein to work with a pick-up coil provided inside a side plate 4 opposite to it and to count the number of its rotations. A side plate 3 has grooves 11 and 12 to conduct the fluid therethrough to move through grooves of fixed shafts 5 and 6 and flow out through grooves 15 and 16 of the side plate 4 under the effect of a pressure difference between the flow-in side and flow-out side. Bearings 9 and 10 for the shafts 5 and 6 are therefore kept in the dondition of film lubrication, allowing the rotors 7 and 8 to continue their smooth rotation. 
     COPYRIGHT: (C)1981,JPO&Japio