baber/WOPTO huggingface dataset:
Patent JP-H01146376-A (JP)
Title: Chip led
Inventor: KONDO HIDEO
IPC: H01L23/28
Filed: 1987-12-02
Abstract: PURPOSE:To enhance bond strength of a resin molded section to a substrate so that the resin molded section is effectively prevented from being removed even if impact is given to the molded section, by providing holes in a part of a substrate where there is no conducting pattern so that the resin flows also into these holes during the resin molding process. CONSTITUTION:An LED chip 13 is attached to a predetermined position on a substrate 11 of glass epoxy or the like having conducting patterns 12 on the top face thereof, and the chip is wire bonded. After packaging in this manner, the top face of the substrate 11 is molded with resin 15. In a chip LED 10 thus produced, one or more holes 11a, 11b are formed in said substrate 11 where the conductive patterns 12 are not provided, so that the resin used for the molding flows also into these holes 11a, 11b. Said holes 11a, 11b may be either through holes reaching the lower face of the substrate or blind holes extending halfway.
Patent JP-H05116716-A (JP)
Title: Automated storage and retrieval system rack device
Inventor: UOZUMI YASUO
IPC: B65G1/14
Filed: 1991-10-24
Abstract: PURPOSE:To reduce construction time and cost by supporting a shelf support to put an article on it with one piece of support erected roughly in the center of the shelf support in the depth direction and decreasing the number of parts items for a rack device arranging two lines of the shelf supports opposite to each other with a travel rail of a stacker crane in between. CONSTITUTION:This automatic warehousing rack device 10 has shelf supports 14 to put articles on them arranged in two lines opposite to each other with a travel rail 2 of a stacker crane between them, one piece of support 11 to support the shelf supports 14 which is arranged in the central part of the shelf supports 14 and a plural number of connection members 12 to connect two pieces of the supports 11 arranged opposite to each other on their upper parts in a gate shape. On the middle part of each of the connection members 12, an upper part travel rail 13 of a stacker crane S is installed so as to reciprocally connect the connection members 12 with each other. Under such a constitution to support the shelf supports 14 with one piece of the support 11, it is possible to reduce the number of parts in comparison with the case of using two pieces of supports in the conventional way, and it is possible to realize significant shortening of construction time and reduction of construction cost.
Patent JP-H03164746-A (JP)
Title: Electrophotographic sensitive body
Inventor: HAYASHIDA SHIGERU
IPC: C07D263/32
Filed: 1989-11-24
Abstract: PURPOSE:To enhance sensitivity in the near infrared wavelength region and to reduce print defects by using specified compounds for the electric charge generating material and the charge transfer material of a photoconductive layer. CONSTITUTION:The electrophotographic sensitive body is obtained by laminating on a conductive substrate an under-layer containing a thermoplastic resin and a photoconductive layer containing as the charge generating material a pyrrolopyrole compound represented by formula I and as the charge transfer material an oxazole derivative represented by formula II and in formulae I and II, each of R<1> and R<2> is optionally substituted aryl, such aralkyl, or such a heterocyclic group; each of R<3> and R<4> is H, alkyl, or aryl; each of R<5> - R<8> is optionally substituted alkyl; and X is F or Cl, thus permitting high sensitivity in the near infrared wavelength region to be obtained, and print defects, such as black spots and white spots to be reduced.
Patent JP-H09145724-A (JP)
Title: Scanning tunnel microscope, magnetic recording and reproducing method, and manufacture of probe
Inventor: KODAMA HIROKI
IPC: G11B9/14
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To record magnetized information at a high density, to reproduce the information, and to simplify the structure of a probe by scanning the surface of a sample with the probe while the probe is maintained at a specific interval from the surface and irradiating the probe with circularly polarized light. SOLUTION: A laser beam having a wavelength of 830nm emitted from a semiconductor laser 1 is led to a vacuum chamber 19 through a view port 18 while the plane of polarization of the laser beam is inverted in a specific period by means of a Pockels cell 2. In the chamber 19, the laser beam is changed in direction by 90 deg. by means of a mirror 20 and polarized into circularly polarized light through a λ/4-plate 3. The circularly polarized light is made incident to one opening of a piezoelectric element 4. A thin magnetic sample 7 is set in the other opening of the element 4 and the circularly polarized light irradiates a probe 6 after passing through the inside of the element 4 and sample 7.  Therefore, the recording density of magnetized information can be improved, because magnetic recording and reproduction of the information are performed at an atomic order of spatial resolution. In addition, the reliability of a tunnel scanning microscope can be improved and the cost of the microscope can be reduced.
Patent JP-S63158223-A (JP)
Title: Manufacture of fabric-laminated polyolefin sheet
Inventor: MIYAMOTO SHOICHI
IPC: B29K23/00
Filed: 1986-12-22
Abstract: PURPOSE:To obtain a fabric-laminated polyolefin-based sheet, which has enough peel strength and develops no peeling during stretching process at heat forming by a method wherein a polyolefin-based sheet and a fabric are thermowelded together by interposing a thermoplastic elastomer layer between them. CONSTITUTION:A polyester knitted fabric is put upon the styrene-based elastomer side by coextruding polypropylene and styrene-based elastomer under molten state so as to laminate said fabric to the elastomer by contact-bonding with rolls. The polyolefin-based sheet and the thermoplastic elastomer layer are bonded strongly to each other by thermowelding. In addition, the fabric is integrated to the thermoplastic elastomer layer due to anchoring effect, which utilizes the low melt viscosity of the thermoplastic elastomer. Thus, the peel strength between the fabric and the polyolefin-based sheet is improved, resulting in that they become suitable for heat forming.
Patent JP-2001123709-A (JP)
Title: Metal pole and installing construction therefor
Inventor: CHIBANA JUNKO
IPC: E04H17/20
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent rusting from the inside of a metal pole and its bending from its root with respect to a metal pole applied as a support for a metal fence and respect to its construction structure. SOLUTION: In a construction for a hollow metal pole 5 to which a synthetic resin post 6 functioning also for reinforcement is inserted from the bottom side and erected from a concrete footing 2 or ground surface 1, a portion of the pole containing the synthetic resin post 6 is extended above the surface of concrete footing or ground surface, the top end of synthetic resin post 6 is closed and a drain hole 8 is made in the metal pole 5 at an upper end portion of the synthetic resin post 6.
Patent JP-H09165525-A (JP)
Title: Fiber-reactive dye and its production
Inventor: HANSU RAIHIERUTO
IPC: C09B62/507
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new dye compound having high fixing yield and bonding stability to a fiber, enabling easy washing of non-fixed part, capable of giving a dyed product having excellent fastness to light and moisture and suitable for the dip dyeing or printing of textile material.  
     SOLUTION: The objective dye is a compound expressed by the formula [B is an aliphatic crosslinking member; D is a chromophore group such as monoazo, polyazo, dioxazine or anthraquinone; R is a 1-4C alkyl (R'), sulfo, etc.; R 1  to R 4  are each H or a (substituted) R'; one of X 1  and X 2  is Cl and the other is F; Y is vinyl or a group of formula (CH 2 ) 2 U (U is an eliminable group); (n) is 0-2], e.g. 1-(4-{7-[4(vinylsulfonyl)phenyl] azo-3,6disulfo-8-hydroxy1- naphthyl}amino-6chloro-1,3,5triazin-2-yl)amino-2-(4-{[3ureido-4-(3,6,8-trisulfo-2- naphthyl)azo]phenyl}amino-6fluoro-1,3,5-triazin-2-yl)amino-propane. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H02151503-A (JP)
Title: Tire for irregular terrain
Inventor: FUJIKI TETSUSHI
IPC: B60C9/18
Filed: 1988-12-02
Abstract: PURPOSE:To improve riding comfort and driving stability by setting the initial modulus of carcass cords to be greater than that of belt cords, and setting the number of belt cords embedded to be a specific multiple of that of the carcass cord. CONSTITUTION:A carcass 6 extending from a tread section 5 via a side wall section 4 to a bead section 3 with its both ends curled around bead cores 2 is disposed between paired bead sections 3 of a tire. A belt 9 is disposed on the radially outer side of the carcass 6 and inside the tread section 5. In this case, the initial modules of the cords of the carcass 6 is set to be 150-1000kg/mm<2>, the number of cords embedded per 5cm of width to be 20-50, and the cord size to be 2/840d-2/1680d. The initial modules of the cords of the belt 9 is set to be 150-1000kg/mm<2>, the number of cords embedded to be 20-70, and the cord size to be 2/840d-2/1680d.
Patent JP-H01147451-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAGAWA NOBUAKI
IPC: G03C1/14
Filed: 1987-12-02
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material having satisfactory spectral characteristic and causing no defect due to the effect of used dye by forming a hydrophilic colloid layer contg. a kind of specified cyanine dye. CONSTITUTION:A hydrophilic colloid layer contg. at least one kind of cyanine dye expressed by formula I is formed. In formula I, each Y<1> and Y<2> is a chalcogen atom, -CH=CH- group, etc.; each Z<1> and Z<2> is a nonmetal atomic group necessary for forming a benzo-condensed ring substituted by one acid group; J is a hydrocarbon group substituted by a hydrophilic nonionic group; each R, R<1>-R<3> is an alkyl group, or aryl group, etc.; each L<1>-L<7> is a methine group; X' is an anion; each l<1>, l<2>, m<1>-m<3>, and n is 0 or 1. Thus, a photosensitive material having satisfactory absorption spectrum characteristic and causing scarcely contamination due to residual color after processing is obtd.
Patent JP-2001126068-A (JP)
Title: Spacer inspecting device for atomic fuel body
Inventor: SHIMIZU HARUO
IPC: G06T7/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To improve the data precision of positional data to be used at the time of discriminating whether the contact point of a projection part is succeeded or not by a picture processing system. SOLUTION: When picture data of the projection part of a tube-like cell within a spacer 1 is remarkably deviated from the center of the fixed visual field of a display screen, a contact point detection means 16 lowers the magnification of the picture of a CCD camera 9 through a magnification adjustor 10 to match this input picture data obtained by lowering the magnification with picture data stored in a database part 15. The means 16 moves an X-Y table 6 through a table control part 7 based on positional data corresponding to picture data selected by matching.
Patent JP-H08157704-A (JP)
Title: Modified polyester composition and fiber
Inventor: SUZUKI MOTOYOSHI
IPC: C08G75/20
Filed: 1994-12-09
Abstract: PURPOSE: To obtain a modified polyester composition which can give a molding clearly colorable with a cationic dye, excellent in alkali resistance and heat resistance and also excellent in strengths by mixing a specified modified polyester with a specified ether sulfone compound. CONSTITUTION: This composition substantially consists of a modified polyester being a polyester mainly consisting of repeating ethylene terephthalate units and having 0.1-10mol%, based on the repeating units constituting the polyester, units having a sulfonate group in the molecule and 0.1-30wt.%, based on the modified polyester, ether sulfone compound represented by the formula (wherein E is hydrogen, a monovalent hydrocarbon group, a monovalent acyl group or the like; T is a halogen atom or the like; and (m) is an integer of 1-30).
Patent JP-H01147259-A (JP)
Title: Compressor capacity controller for refrigerator
Inventor: SOGABE MASAHARU
IPC: F25B1/00
Filed: 1987-12-03
Abstract: PURPOSE: To prevent erroneous control incident to capacity fluctuation by resetting the sampling time for setting a refrigerating state until at least one of frequency settled state of an inverter or on/off operation ending state of a solenoid valve for operating an unload mechanism is satisfied thereby detecting only a settled refrigerant state. CONSTITUTION: Until at least one of operation of a solenoid valve for an unload mechanism 2b or fluctuation of frequency of an inverter 2a is satisfied, the sampling time for setting a refrigerant state detecting means 49 is reset forcibly by a reset means 52 in a stage where the state variation of refrigerant is high and the state of refrigerant is not detected. At a moment when at least one of an operation ending state of the solenoid valve for the unload mechanism 2b or a frequency settled state of the inverter 2a is satisfied, rest of sampling time is released and the state of refrigerant is detected when fluctuation in the refrigerant state of a refrigerant circulation system is suppressed.
Patent JP-H08131658-A (JP)
Title: Vehicle device for game
Inventor: OCHI YASUSHI
IPC: A63G21/04
Filed: 1994-11-04
Abstract: PURPOSE: To provide a vehicle device for game capable of experiencing a feeling which is absolutely impossible to have with a conventional vehicle device for game. CONSTITUTION: A device comprises travelling rails 1 consisting of two rails disposed in parallel, two pairs of travelling rollers 2 to be engaged with the each travelling rail 1 and to move along the each travelling rail 1, a supporting shaft 3 connected to the each travelling rollers 2 at the respective ends thereof, a pair of arms 4 disposed in parallel on the supporting shaft 3 at a predetermined interval, and seats 6 connected rotatably to the arms 4.
Patent JP-H01147734-A (JP)
Title: Pseudo-fault timing generating circuit
Inventor: SHODA HIROAKI
IPC: G06F11/22
Filed: 1987-12-04
Abstract: PURPOSE:To generate a pseudo fault at an intended timing by counting an inputted clock signal and issuing a pseudo-fault instruction when an instruction and timing information from a pseudo-fault instruction device are inputted and the correspondence with a counted value is detected. CONSTITUTION:An information processor 1 acts according to an action request on a signal line 9. At such a time an error detecting part 5 receives an input signal from the external and the internal information of a information processing part 4 through a signal line 10, when abnormality exists, it reports as an error through a signal line 11 to the information processing part 4. The clock signal on a signal line 13 is inputted to the information processing part 4 and a counter 6, and counted. A pseudo-fault instruction device 2 expresses the propriety of an execution by a signal line 81 and the setting time of the pseudo fault by a signal line 82 respectively to a pseudo-fault timing instructing part 7. When the timing information on the signal line 82 and the counted value of the counter 6 correspond to each other, and an execution instruction exists on the signal line 81, the instructing part 7 sends and sets the pseudo-fault setting instruction through a signal line 12 to the detecting part 5.
Patent JP-H05145238-A (JP)
Title: Thin film formation of ceramic substrate
Inventor: FUJIKAWA MAKOTO
IPC: H05K3/40
Filed: 1991-11-22
Abstract: PURPOSE:To bring formed pads and collective layers surely in continuity through conductor vias by firmly connecting a conductor via formed by plating to the top face of a collective layer and by bringing a conductor film coating the top face of an insulating layer serving as an interlayer insulating film in continuity to a conductor via exposed from the top face of the insulating layer. CONSTITUTION:The top face of a collective layer 1-1 of a substrate 1 is plated by a coat with a plating resist film 12 having a via lower hole 12-1, thereby making a conductor via 13 of constant level project out of the top face of the collective layer 1-1. After the resist film 12 is removed, photosensitive polyimide is applied; when the whole surface of a polyimide film 14' is etched by dryetching or the like, an insulating layer 14 is formed with exposure of a conductor via 13. Since coating the whole surface of this insulating layer 14 with a conductor film 15' enables a coat of the conductor film 15' of continuity to the conductor via 13, this conductor film 15' is wetetched or the like to form a pad 15.
Patent JP-H04178284-A (JP)
Title: Clad material for spectacle frame
Inventor: TAKAHASHI HIDEYA
IPC: G02C3/00
Filed: 1990-11-13
Abstract: PURPOSE:To improve workability by forming a clad material for a spectacle frame into a 4-layered structure consisting of Ti base, Nb base, Cu base and Ni base alloys. CONSTITUTION:The clad material 1 for the spectacle frame is constituted of a core material 2 which consists of the Ti or Ti base alloy, a 1st intermetallic layer 3 which is formed on this core material and consists of the Nb or Nb base alloy, a 2nd intermetallic layer 4 which is formed on the intermetallic layer 3 and consists of the Cu or Cu base alloy, and a sheath layer 5 which is formed on the intermetallic layer 4 and consists of the Ni or Ni base alloy. The generation of intermetallic comps. between the core material and the respective layer is obviated and the high working threshold temp. and threshold are obtd. The workability is improved and the strength of adhesion is improved. The use of a high melting brazing filler metal is possible.
Patent JP-H05145262-A (JP)
Title: Electronic equipment casing
Inventor: WATANABE KIYOKAZU
IPC: H05K9/00
Filed: 1991-11-25
Abstract: PURPOSE:To reduce the cost and raise the degree of freedom in design. CONSTITUTION:The case for holding a circuit board is made of a metallic upper case 15 and a lower resinous case 11 engaging with each other, and between these, the lower case 11 is provided with a stud 14 for holding the circuit board and a shield plate 20 connected to the upper plate 15. Therefore, the leakage to outside of cases of electromagnetic waves generated by the electronic parts in both cases 11 and 15 can be checked by the upper case 15 and the shield plate 20, and also the penetration into both cases of electromagnetic waves generated outside of both cases 11 and 15 can be checked, and time masking processing, which was required in the past for both cases 11 and 15, becomes needless, so the number of processes can be reduced. Moreover, since the lower case 11 is made of synthetic resin, the stud 14, etc., can be made integrally with the lower case 11.
Patent JP-H02211935-A (JP)
Title: Metallic mold for molding in cold box method
Inventor: ASAHARA ETSURO
IPC: B22C15/24
Filed: 1988-12-06
Abstract: PURPOSE:To uniformly penetrate filled gas into every corners in a mold by boring communicating hole in a metallic mold at circumference of cavity for molding, communicating the cavity for molding and the communicating hole through an air vent and causing the gas to flow through a valve at opening part of the communicating hole. CONSTITUTION:A first changing valve 4 is opened and a second changing valve 5 is closed, and by adding phenol resin and polyisocyanate to silica sand from a blow nozzle 8 slid to a blowing hole 7 in the cavity 6 for molding, the mixed molding sand is charged and packed into the cavity 6 for molding. A gushing head 9 insted of the blow nozzle 8, is attached and triethylamine gas is sent and both of the first changing valve 4 and the second changing valve 5 are closed, and on the other hand, the gas is exhausted with the exhaust device surrounding the metallic mold for molding. The molding sand is hardened by generating urethane reaction. The air is sent from the gushing head 9 to purge the triethylamine gas and the metallic mold 1 is opened and self-hardened sand mold is taken out. By this method, the metallic mold for molding having sure valve movement and being possible to clean the air vent, can be obtd.
Patent JP-H07155980-A (JP)
Title: Joining method
Inventor: NISHIWAKI SUSUMU
IPC: B23K1/00
Filed: 1993-12-09
Abstract: PURPOSE:To realize the excellent wettability and high heat resistance of the solder or the brazing filter metal at the same time during the joining operation. CONSTITUTION:First and second solders 4, 5 whose melting point is different are laminated to realize the double coating by approximately same amount on the outer surface of a member 1 to be joined by making the first solder 4 where the melting point is high and the heat resistance is high as the inner layer, and the second solder 5 where the melting point is lower and the wettability is excellent. After the member 1 to be joined is temporarily fixed by bringing the coated surface of the second solder 5 into contact with the joining surface 3, the second solder 5 is melted by the low temperature heating through the reflow. After the second solder 5 is melted, the first solder 4 is melted by the high temperature heating, and the first and the second solders 4, 5 are mixed to join the member 1 to be joined.
Patent JP-H10131230-A (JP)
Title: Water bottom deposited sediment shifting device and its method
Inventor: TOTSUKA MASARU
IPC: E02F3/88
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a shifting device capable of shifting the deposited sediment on a deep water bottom with a simple structure. SOLUTION: One end of a hose 16 is communicated with a sediment suction section 14 provided on a crawler vehicle via a sediment suction valve 60, and the other end is communicated with the first and second tanks 22, 24 via the first and second suction valves 18, 20 respectively in this water bottom deposited sediment shifting device. The first and second tanks 22, 24 are communicated with a vacuum generating device 30 via the first and second pressure reducing valves 26, 28. One end of a compressed air feed hose 62 is communicated with the other end side of the hose 16 near the sediment suction valve 60, and the other end is communicated with a compressed air feed device 36 via a compressed air feed valve 64. The deposited sediment is sucked and shifted to the first tank 22 or the second tank 24 through the hose 16 by the negative pressure in the first and second tanks 22, 24.  When the shifting speed of the deposited sediment in the hose 16 is reduced, compressed air is fed to one end side of the hose 16, and the deposited sediment in the hose 16 is pushed up to the first tank 22 or the second tank 24.
Patent JP-H09149775-A (JP)
Title: Salt-seasoned fish roe-like food product and its production
Inventor: UEDA TSUNESUKE
IPC: A23L17/30
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a salt-seasoned salmon roe-like food product almost the same natural salmon roe by dropping a raw material solution comprising an aqueous starting material containing a water-soluble calcium salt and an oily starting material to an aqueous solution of an alginate salt to form granules having a skin layer of calcium alginate on its surface. SOLUTION: The water-based raw material comprising an aqueous solution containing xanthan gum, Locust bean gum, glucose, gelatin, sucrose fatty acid ester to which a water-soluble calcium salt such as calcium chloride is charged in a mixer and the oily raw material comprising a salad oil containing β-carotene is poured to the mixer under stirring to prepare the liquid raw material. This liquid raw material is dropped through a nozzle in an aqueous solution of an alkali metal alginic acid salt such as sodium alginate to form particles having the skin layer of calcium alginate. The particles are collected and dipped in a salt-seasoning solution containing <=100mg% (0.365wt.% in concentration calculated as calcium chloride) to effect seasoning, thus giving the objective fish roe-like food product almost same as natural salmon roe.