baber/WOPTO huggingface dataset:
Patent JP-2001030119-A (JP)
Title: Pellet inversion device
Inventor: HIDAKA TAKEO
IPC: H01L21/68
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To safely invert a pellet without damaging it or a device even the pellets having different thicknesses exist, in inverting both the sides of each pellet formed by cutting a workpiece such as a CSP base plate. SOLUTION: This pellet inversion device is constituted of at least an inversion part 106 composed of a pellet sucking part 103 for sucking and holding a pellet, an arm part 104 for supporting the sucking part 103, and an inversion drive part 105 for inverting the arm part 104 by 180 deg.; a pellet inverting means 101 composed of a base part 107 for supporting the inversion part 106 to invert both the sides of the pellet; and a pellet placing part for position-aligning the pellet having both the inverted sides by the means 101. A vertical movement mechanism for vertically moving the inversion part 106 is provided on the base part 107 to vertically move the inversion part 106 in accordance with the thickness of the pellet, thereby adequately adjusting the position of the sucking part 103.
Patent JP-H0551081-A (JP)
Title: Package for taping component
Inventor: GOTO MASAFUMI
IPC: B65D73/02
Filed: 1991-08-21
Abstract: PURPOSE:To ensure stable supply of packages of taping components for automatic insertion by preventing disorder from occurring to mounting paper on which electronic components are mounted in the package. CONSTITUTION:Rods 6 are inserted from above into feed holes 2a provided on sheets of mounting paper 2, and the mounting paper is inserted from one end of a housing box 1 to the other end of the same, and the housing box 1 is covered with a lid after a pressing member 5 is put in the box. Since the rods 6 function as supports, the sheets of mounting paper 2 do not slip vertically and horizontally and therefore, the sheets of mounting paper 2 can be transferred stably to an automatic inserting machine or the like.
Patent JP-S59113881-A (JP)
Inventor: ARUFUREETO BURINKERU
IPC: A24C5/352
Filed: 1983-11-09
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-H0372148-A (JP)
Title: Joint part construction of roof
Inventor: MASUDA TOSHIYUKI
IPC: E04D3/00
Filed: 1989-08-10
Abstract: PURPOSE:To prevent the ingress of rain drops by using a ridge end decorative board to cover a verge-board provided on a gable formed between edges of each roof of upper and lower ridges, and fixing a water breaker to the verge- board and a roof jacket material. CONSTITUTION:A joint part construction of roof is made of a roof panel 6, a roof jacket material 7, a verge-board 9, water breakers 12 and 16, a base material 8 and a ridge end decorative cover 11. In addition, base materials 15 and 8 for forming a gable are fastened to the lower surface of the roof panel 6 of an upper roof, and the verge-board 9 is fixed to the material 8. Thereafter, the lower edge of the verge-board 9 and the lower roof jacket material 7 are covered and fixed with the water breaker 12. Then, the ridge end decorative cover 11 is fixed to a connection member 10 fixed to the upper edge of the verge-board 9 and the upper roof is covered with the water breaker 16 fixed to the upper edge of the board 9. According to the aforesaid construction, the ingress of rain drops can be properly prevented.
Patent JP-H0372279-A (JP)
Title: Automatic detection of wiring structure of laminated ceramic package of pga and the like
Inventor: OYAMA MASAHIKO
IPC: G01R31/02
Filed: 1989-08-12
Abstract: PURPOSE:To improve operability of detection by extracting vector data on the basis of a data base extracted from design data and having a specific data structure, by investigating informations with respect to a pattern for a discriminated wiring structure and by storing them. CONSTITUTION:A data base is obtained by extracting various data from design data, and this data base is transformed into vector data so as to reconstruct the data base. Then, a pattern for determining a wiring structure is discriminated from a wiring pattern, while an information on a through hole directed downward in a laminate structure in the discriminated and extracted pattern. Based on this information, it is discriminated whether the wiring pattern in the lower layer forms a developed pattern or not, and a structural figure of the wiring pattern is displayed and stored as a data base of bit informations. Accordingly, the release of a drawing for determining the wiring structure is dispensed with, a judging operation on connections between laminated layers by an operator is also dispensed with, and an operation is made so that the wiring structure can be determined automatically.
Patent JP-S58111337-A (JP)
Title: Pellet jig
Inventor: MOURI TAKESHI
IPC: H01L21/673
Filed: 1981-12-25
Abstract: PURPOSE:To commonly use a sheet of pellet jig for several kinds of pellets by forming a pellet storing hole through combination of plurality of holes in different shapes or sizes. CONSTITUTION:A pellet storing hole 2 is formed through combination of plurality of holes in different shapes and sizes. Namely, it has the structure combining at a right angle a rectangular hole 2A and a square hole 2B. Therefore, a total of two kinds of pellets, one by the hole 2A and the other by the hole 2B can be stored in the pellet storing hole 2 only with a sheet of pellet jig 1.
Patent JP-H1148609-A (JP)
Title: Method and device for image recording
Inventor: AKUTSU HIDEKAZU
IPC: C09B62/09
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a high image quality using a fine grain coloring material, and at the same time, realize an image recording by a simple device of which safety is high by a method wherein an image is formed by electrochemically depositing an image forming material containing a specified coloring matter, on the surface of am image retaining member. SOLUTION: A coloring matter represented by formula 1 is dissolved in a water-based liquid, and in the water-based liquid, an image retaining member and a counter electrode which counters this image retaining member, are arranged. Then, a current or an electric field is imparted between the image retaining member and the counter electrode conforming to an image pattern, and an image is formed by electrochemically depositing an image forming material containing the coloring matter represented by formula 1, on the surface of the image retaining member. In this case, in formula 1, Ar<1> , Ar<2> respectively independently indicate an anil group, and a substitutional anil group, and has a substitutional group selected from-COSH group and-COOH group. J indincates a group represented by formula 2.  R<1> , R<2> respectively indicate a hydrogen atom, an alkyl group, an alkenyl group, and a substituted alkenyl group. L indicates a bivalent organic combining group, and X indicates a carbonyl group, etc.
Patent JP-H0373384-A (JP)
Title: Optical information recording component
Inventor: IWASAKI HIROKO
IPC: G11B7/243
Filed: 1989-08-15
Abstract: PURPOSE:To prolong the life and improve the recording sensitivity of a recording component by a method wherein a compound composing a recording layer consists of Ib-IIIb-IVb2 or IIb-IVb-Vb2, and crystal variation thereof consists of a phase transition between a chalcopyrite structure and a zinc blende structure. CONSTITUTION:An optical information recording component has a recording layer composed of a compound of which a crystal structure is varied when irradiated by optical beams, and can record and erase information by variation of the crystal structure of this compound. The compounds in the recording layer are Ib-III-b-IVb2 or IIb-IVb-Vb2, and the crystal structure variation thereof is a phase transition between a chalcopyrite structure and a zincblende structure. Such a crystal structural transition improves recording sensitivity of a phase variation type recording material and can make it have long life. Further, 700 to 2000Angstrom  should be preferable as a film thickness of the recording layer, and beams of a small compact semiconductor are optimum when attached to a drive as an electromagnetic wave to be used for recording, reproducing, and erazing.
Patent JP-S5999578-A (JP)
Title: Mark reader
Inventor: KOMIYA MASAKI
IPC: G06K7/10
Filed: 1982-11-30
Abstract: PURPOSE:To improve the capability for a mark read by varying various parameters of a mark shape, mark size, noise decision level, etc., by an indication from an operator. CONSTITUTION:The operator confirms parameters regarding the mark read which are registered for every form before the mark read starts. Those parameters are sensitivity for determining a threshold level in quantization (a), a processing method (determined by the area of a maximum block, determined by the total area of respective blocks, rejection, etc.) when a mark is divided into two blocks (b), the maximum and minimum longitudinal and lateral dimensions and area of a mark frame, shape, etc., (c). When those parameters are varied, the operator inputs variation information on a keyboard which is not shown in a figure. Thus, the precision of decisions on the mark and rejection is improved.
Patent JP-S58113393-A (JP)
Title: Metal plating method of bag-shaped object
Inventor: YAMADA MASATSUGU
IPC: C25D7/04
Filed: 1981-12-26
Abstract: PURPOSE:To execute metal plating treatment having a high quality at a low cost, by installing a hollow-like tube in conformity with a branch tube of a hooking jig of a bak-shaped object to be plated, and removing air of an air pocket of the bag-shaped inside of the object to be plated, through the hollow- like tube. CONSTITUTION:A hooking jig of an object to be plated 3 is constituted of a main tube 1 and 2 branch tubes 2. Also, a hollow-like tube 6 to be fitted to the hooking jig is constituted of a main tube 7 and  2 branch tube 8, the lower opening part of the main tube 7 is made lower than the opening part of the  branch tube 8, and the upper opening part of the main tube 7 is set to a higher  position than the opening part of the branch tube 8. This hollow-like tube 6 is installed at every branch point of the branch tube 2 of the hooking jig, the  object to be plated 3 is suspended from the tip part of the branch tube 2, and  the hooking jig is immersed into a plating liquid. In this way, air of an air  pocket of the bag-shaped object to be plated 3 is extruded through the main  tube 7 from the tip of the branch tube 8, air of the air pocket is removed, and  plating of the inside of the object to be plated 3 can be executed completely.
Patent JP-S5999703-A (JP)
Inventor: UNO SHIGEKI
IPC: G01N27/12
Filed: 1982-11-30
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-H1048437-A (JP)
Title: Production of preform for refractive index distributed plastic optical fiber
Inventor: NAKAMURA TETSUYA
IPC: G02B6/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To suppress increase in transmission loss due to bending by filling a cylindrical container which is to be formed as a clad and contains a nonpolymerizable compd. in a container wall with monomers to form a core, and polymerizing the monomers to form the core. SOLUTION: The clad part is produced by putting monomers containing a nonpolymerizable compd. in a cylindrical polymn. container, rotating the cylindrical polymn. container while maintaining the container horizontal to polymerize the monomers. The core part is formed by adding a polymn. initiator and a chain moving agent to a mixture of monomers and nonpolymerizable compd., supplying the mixture to the polymn. container in which the clad part is formed, rotating and heating the polymn. container to polymerize. When the core part of specified thickness is formed and the proportion of unreacted monomers is <5%, the polymn. is completed. During forming the core part, polymers and nonpolymerizable compd. are dissolved from the inner surface of the clad part into the monomer soln., so that changes in the refractive index on the core/clad border is smoothened.
Patent JP-H0554620-A (JP)
Title: Magnetic disk assembly
Inventor: KAWABATA HIDEAKI
IPC: G11B19/20
Filed: 1991-08-22
Abstract: PURPOSE:To prevent a good grounding conductor from generating a noise due to a frictional movement on the friction surface when the contact area between a rotary shaft and the good grounding conductor is increased by the friction of good grounding conductor caused by a long time driving of the rotary shaft. CONSTITUTION:The rotary shaft 2 is supported by a base plate 6 through ball bearings 3. A spherical surface part 9 is provided at the tip part of rotary shaft 2. The good grounding conductor 8 is pressed to the spherical surface part 9 of rotary shaft 2 by an elastic body 7. The rotary shaft 2 and the spherical surface part 9 are brought into contact at a contact part 13a. The good grounding conductor 8 is provided so that a vertical line 14 of contact part 13a and an axial center line 15 of rotary shaft 2 make an angle 16. The generation of noise is prevented by positioning the contact part 13a apart from the axial center line 15.
Patent JP-H0373070-A (JP)
Title: Picture input device
Inventor: NAGAOKA NOBORU
IPC: G06T1/00
Filed: 1989-08-14
Abstract: PURPOSE:To make a system compact as a whole by narrowing down illumination light from a linearly arranged light source in the shape of a line by a cylindrical lens and executing lighting on the same axis as the optical axis of an image formation optics by using a beam splitter. CONSTITUTION:A lighting means 15 fixed in one corner part in the inner bottom part of a rectangular case 9 is equipped with a light source 1 and a cylindrical lens 2 which is fixed on the light source by a suitable stopper. The illumination light form the linearly arranged light source 1 is narrowed down linearly by the cylindrical lens 2 and an image is formed on a surface 5a to be image- picked-up by this light. Then, only a part, to which a picture is inputted, is lighted up. The lighting is executed on the same axis as the optical axis of an image formation optics 6 by using a beam splitter 3. Thus, a picture input device including the lighting means 15 and the image formation optics can be made compact as a whole and there is no ununiformity in lighting. Then, the lighting is hardly affected by disturbance light and the device can be made compact and light in weight.
Patent JP-H0258393-A (JP)
Title: Printed wiring board structure
Inventor: FUKUDA HIROBUMI
IPC: H05K3/46
Filed: 1988-08-24
Abstract: PURPOSE:To remove the fear of migration occurring and to mount chip parts in high density on the surface by providing taper holes at the parts of a printed wiring board that the bottoms of the chip parts are opposed. CONSTITUTION:Pads 5 are arranged corresponding to the electrodes 3 of chip parts 2 on the surface of a printed wiring board 1, and a taper hole 20 which is more largely opened on the nonmounting side is provided in each center of these arranged pads 5. And the electrode 3 of this chip part 2 is aligned with the pad 5, and then the pad 5 and the electrode 3 are bonded and connected through solder 6 by a solder reflow means, etc., so as to mount the chip part 2 on the surface of the printed wiring board 1. Accordingly, when the printed wiring board 1 is soaked and cleaned in the bath of organic solvent such as, e.g., trichloroethylene, etc., cleaning liquid flows in the bottom 2a part of the chip part 2 through the taper hole 20 from the nonmounting side of the printed wiring board, and cleaning is sufficiently done.
Patent JP-2001030930-A (JP)
Title: Steering device
Inventor: KO KOI
IPC: B62D5/10
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure to easily connect a piston rod to an end part of a steering shaft while ensuring the high concentricity between the two members in a case where a power cylinder for auxiliary steering is constituted on one side of the steering shaft. SOLUTION: An engagement groove 37 is formed on an outer surface of a fitting part continuous to one end of a piston rod 30 in a mode of an annular recessed groove, this fitting part 35 is internally fitted to a caulking cylinder 7 concentrically projected from one end of a rack shaft 2, and when a circumferential wall of the caulking cylinder 7 is caulked outside the fitting part 35 and connected thereto, an inner surface of the caulking cylinder 7 bites in the engagement groove 37 to restrict the inclination of the axis between the piston rod 30 and the rack shaft 2.
Patent JP-S5999507-A (JP)
Title: Unmanned traveling operation car
Inventor: ITOU KATSUMI
IPC: A01B69/00
Filed: 1982-11-30
Abstract: PURPOSE:To facilitate teaching and to reduce the memory capacity of a device by generating work data on the inner circumference of a work area automatically on the basis of topographic information obtained by traveling on the outer circumference of the work area. CONSTITUTION:A car body 1 mounts an azimuth sensor 5 and a distance sensor 6. The teaching is carried out by traveling on the outer circumference of the work area. The traveling course of the outer circumference is sampled to calculate the rough shape of the work area. Then, the traveling course is calculated on the basis of the length of the outer circumference of the work area and the operation width of the car body 1. The data on the outer circumference consists of eight coordinates. Therefore, the amount of information to be stored is reduced. The car body 1 performs operation suitably to a passing point like a lawn mower, sprinkler truck, buldozer, etc.
Patent JP-S5999670-A (JP)
Title: Manufacturing method of pocket type alkaline storage battery
Inventor: YOSHIDA SEIJI
IPC: H01M4/02
Filed: 1982-11-30
Abstract: PURPOSE:To prevent the slipping off of an active material and enable longevity by dipping an anode plate in a polyvinyl alcohol aquaous solution with specific concentration and dipping and treating polyvinyl alcohol in an alkaline aqueous solution. CONSTITUTION:When the polyvinyl alcohol adhering to the surface of an anode plate or assembled element, and unprocessed anode substrate is removed by water, dipped in an alkaline aquaous solution, and treated, after said anode plate or assembled element, and unprocessed anode substrate are dipped in a polyvinyl alcohol, the polyvinyl alcohol permeating in an active material is gelated and involves particulate active material in reticular structure and prevents the slipping off of the active material during formation charge discharge and alternate charge discharge in practical use. In this case, the capacity hardly varies up to a concentration of 7% of polyvinyl alcohol, but the slipping off rate of the active material is reduced linearly up to a concentration of 5% and its subsequent variation is reduced. As a result, polyvinyl alcohol is to be used by setting its concentration to 2 to 7%.
Patent JP-2001030352-A (JP)
Title: Manufacture of biaxially stretched film
Inventor: SHINGO MUNEHIRO
IPC: B29C47/88
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a biaxially stretched film with good operability without cutting the same and generating wrinkles at the time of stretching by uniformly and sufficiently cooling by a cooling drum. SOLUTION: A biaxially stretched film is produced by bringing an unstretched sheet 2 obtained by extruding a thermoplastic resin from a T-die 1 in a molten state into close contact with a rotary cooling drum 3 to quench the same and grasping both end parts of the unstretched sheet 2 by clips to stretch the sheet longitudinally and laterally. In this case, a mechanism capable of adjusting the rotational speed of the guide roll 4 succeeding to the cooling drum is provided.
Patent JP-H07133480-A (JP)
Title: Cryogenic energy-storing material and refrigerator using the same
Inventor: SAITO AKIKO
IPC: C09K5/00
Filed: 1994-08-12
Abstract: PURPOSE:To provide a cryogenic energy-storing material which contains specific major phase and specific minor phase, respectively, and is useful in refrigerators because of its excellent abrasion resistance, wearing resistance, mechanical strength and high refrigeration efficiency. CONSTITUTION:The material comprises a rare-earth metal alloy having the composition of the formula: RMz (R is a rare earth element; M is a transition metal, or an element in the group IIIb; z is 0.001-13) containing (A) the major phase in which the rare earth elements differs in the contents, and (B) the minor phase in which the average diameter of the major phase is 0.01 to 20mum in the cross section. The cryogenic energystoring material is preferably a rare earth metal alloy in the aggregation state where the sub phase distributes in the form of surface skins on the surface of the major phase or distributes in fibrous forms in the major phase and the content of the major phase is preferably 50 to 90vol.% and the sub phase content is 10 to 50vol.%.
Patent JP-S58118010-A (JP)
Title: Magnetic disk device
Inventor: KAWAMOTO MASAKAZU
IPC: G11B5/012
Filed: 1981-12-30
Abstract: PURPOSE:To increase the using efficiency of writing space, by dividing a track on a disk into minor tracks by a cell index mark and ensuring the working of the minor track although it extends over different tracks. CONSTITUTION:A head address is set at a positioning circuit PS, and a driving device VCM is controlled. At the same time, a device NSC is provided within the circuit PS to set the head address value corresponding to the length of a track. Then the signal is applied to a cell index circuit CID and then compared with the cell number given by a cell counter CCT. Thus a cell index signal is obtained. A cell index mark CIM1 is obtained by the cell index signal, and then the next numerical value is set to obtain a mark CIM2. The area between marks CIM1 and CIM2 is defined as a track No.1. Although the next minor track No.2 extends over the next B2 track, the transmission of data is discontinued from a circuit R/W with a prescribed value since the number of cells which can be written to a B1 track of the minor track No. 2 is known. Thus the data is transmitted by switching the head to the next one.
Patent JP-H0872081-A (JP)
Title: Manufacture for fiber reinforced plastic molded part
Inventor: TSUKIHARA KOJI
IPC: B29C43/02
Filed: 1994-09-05
Abstract: PURPOSE: To eliminate a conventional concern that air is included between a fluid material to be poured and a core pattern at the time of pouring fluid material onto the core pattern, by which some defect is generated in a compression molded part. CONSTITUTION: At the time of pouring a fluid material M onto the protruding part 2a of a core pattern 2 for compression molding, resistance going out to the peripheral end part of the fluid material M stored in a supply container 3 is given by the formation of a rough surface 3a, for example.
Patent JP-S6456158-A (JP)
Title: Nozzle for coating and repairing method of welded part
Inventor: IKEGAMI TAKASHI
IPC: B23K31/00
Filed: 1987-08-25
Abstract: PURPOSE:To thickly coat a welded difference in level in a wide-angle paint film by providing both a spray hole for a sectorial film-like pattern and a blowing hole for a yarn-like pattern to the circular front of an airless spray nozzle and simultaneously forming both patterns. CONSTITUTION:An airless spray nozzle 1 is provided with a slender linear front external groove 3, an internal groove 6 having a V-shaped cross section along the direction lengthened with the external groove 3 and a spray hole 9 which is formed between both grooves and used for a paint film consisting of a sectorial film-like pattern 10. Further it is provided with a blowing hole 11 which is approached to the spray hole 9 in the side front near to the center of the external groove 3 and communicated with the internal groove 6 and used for a paint streak consisting of a yarn-like pattern 12. In the case of repair of a welded part, this spray nozzle 1 is opposed to a welding can drum being progressed and the paint film consisting of the film-like pattern 10 is sprayed to the welded part and simultaneously the paint streak consisting of the yarn- like pattern 12 is sprayed to the welded difference part in level by approaching to the downstream side of the film consisting of the film-like pattern 10.