baber/WOPTO huggingface dataset:
Patent JP-H08281545-A (JP)
Title: Substrate surface polishing device
Inventor: SHIRAI OSAMU
IPC: B24B21/14
Filed: 1995-04-14
Abstract: PURPOSE: To provide a substrate surface polishing device which makes the pressure of a polishing tape coming into contact with a substrate face uniform. CONSTITUTION: In a substrate surface polishing device equipped with a stage 13 where a substrate 14 is installed; a polishing tape 18 which runs in a fixed direction for polishing the substrate surface; a supply mechanism 17 for supplying the polishing tape; and a polishing head 16 for guiding the polishing tape supplied from the supply mechanism 17 so as to come into contact with the face of the substrate 14, the polishing head 16 has a space where it expands under the supply of a medium.
Patent JP-H03287912-A (JP)
Title: Treatment of concrete pile head
Inventor: HACHIYA TAKEO
IPC: E02D5/30
Filed: 1990-04-03
Abstract: PURPOSE:To facilitate the welding of pile head to the foundation of building by a method in which reinforcing bars are set in the holes of concrete pile, concrete is packed into the holes to expose the tips of the reinforcing bars, and the bars are buried and fixed in the concrete. CONSTITUTION:A round hole 2 is formed in the center of the head of a deformed concrete pile 1 of a hexagonal cross section, having knots over the hole length. Reinforcing bars 3 are set radially in the hole 2 and concrete C is packed into the hole 2 and hardened. In this case, the tips of the bars 3 are exposed to outside and fixed. The welding of the bars to the foundation of building can thus be made easier and the foundation of the building can be stabilized.
Patent JP-H0619026-A (JP)
Title: Manufacture of phtographic silver halide emulsion and photographic silver halide emulsion
Inventor: SAN YAN KIMU
IPC: G03C1/015
Filed: 1993-04-15
Abstract: PURPOSE: To improve the fogging characteristic of a photographic emulsion, to control the formation of grain and to raise the photographic efficiency by adding a non-labile chalcogen compd. when the precipitate of the emulsion is formed. CONSTITUTION: In the production of a photographic silver halide emulsion having a stage for forming the precipitate of a silver halide emulsion, a non-labile chalcogen compd. shown by the formula is added to the silver halide emulsion before or during the precipitate formation. In the formula, X<1> and X<2> are independently S, Se and Te, and R<1> and R<2> form a cyclic system together with X<1> and X<2> or are independently substituted or unsubstituted cyclic, acyclic and heterocyclic groups. As a result, the surface shape, thickness, size and dispersibility are controlled, and fogging is reduced without a loss in sensitivity.
Patent JP-H03290140-A (JP)
Title: Fumigation silo and operation thereof
Inventor: FUKUDA YOSHIO
IPC: A01M17/00
Filed: 1990-04-03
Abstract: PURPOSE:To obtain the subject equipment capable of remarkably improving flexibility of the respective operation modes of feed charge, filling with a fumiga tion gas, discharge of the fumigation gas and discharge of the feed by equipping central pipes and inner peripheral pipes at the middle part of a silo body. CONSTITUTION:A bottom pipe 11 and a bottom pipe 1 respectively communicat ing to the outside of a silo body 30 are opened at the inner bottom part of the silo body 30 and at the inner top part thereof. At the middle part of the inside of the silo body 30, central pipes 2, 4, 6, 8 and 10 opened at the middle part in the radius direction of the silo body 30 and communicating to the outside of the silo body and inner periphery pipes 3, 5, 7 and 9 opened along the inner periphery of the inside of the silo body 30 and communicating to the silo body 30 are equipped alternatively in the height direction.
Patent JP-S62244771-A (JP)
Inventor: AKIMORI GIICHIRO
IPC: B60N2/90
Filed: 1986-04-17
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-H06296989-A (JP)
Title: Water purifying method and water purifying device for closed water basin
Inventor: NARA MATSUNORI
IPC: C02F1/00
Filed: 1993-04-15
Abstract: PURPOSE:To purify the water quality over the entire part of a water basin with a simple constitution by disposing a filter tank with sand, taking water via the filter tank and filtering the water, then returning the water into water of a pond, etc., and ejecting air bubbles toward the return water. CONSTITUTION:The filter tank 2 embedding two pieces of water permeable pipes in parallel layer in the sand deposit are disposed on the bottom of the pond 1 as the closed water basin. These water permeable pipes are connected via water conduits 11 to a pump pit 7 disposed on the shore side. This pump pit 7 is provided with a grit chamber 12 connected with the water conduits 11 and a water circulating pump 10 consisting of a submersible pump is installed above the chamber. Water is pressurized by the water circulating pump 10 and is released from a release port 15 disposed in the water near the shore apart from a filter tank 2, thereby, the water is successively filtered through the filter tank 2. The air supplied through an air diffusion pipe 17 from a blower 19 for aeration is ejected from an aerator 16 toward the water released from the release port 15 to aerobically decompose the org. matter.
Patent JP-H01261853-A (JP)
Title: Semiconductor device
Inventor: TAKAYANAGI KAZUHIRO
IPC: H01L23/28
Filed: 1988-04-13
Abstract: PURPOSE:To enhance the bonding force between interfaces of a coat layer and a sealing resin and to obtain a semiconductor device with improved reliabil ity, by forming a coat layer consisting of an adhesive resin material at least on one of the group consisting of the whole area of inner leads of a lead frame, a part of a die pad, lead wires and a semiconductor element before sealing the assembly with resin so that the adhesive resin layer is interposed between the assembly and the sealing resin. CONSTITUTION:In order to seal an assembly consisting of inner leads 1 of a lead frame, a semiconductor element 2, a die pad 3 and wires 4 with a mold ing material 6, the components are totally coated with a solution of an adhesive resin material dissolved in a solvent by spraying the same or by applying it with a brush. The solution is then heated to volatilize the solvent and to form an adhesive resin coat layer 5. If the solution is of a thermosetting resin, it may be thermally set at a predetermined temperature for a predetermined period of time to form the adhesive resin coat layer 5. Then, the assembly is introduced in a mold and the molding material 6 is injected into the mold so that the molding material 6 is molded and the assembly is sealed with the resin to provide a semiconductor device.
Patent JP-S58213900-A (JP)
Inventor: RIRII SHII TOOMASUZEUSUKII
IPC: C25F5/00
Filed: 1983-05-20
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-H10278994-A (JP)
Title: Cloth silo having discharge device
Inventor: YAMAMOTO MICHIO
IPC: B65D88/28
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To improve the discharge performance by connecting a horizontal discharging means to a lower end part of a cloth silo member, and pivotably supporting the horizontal discharging means approximately at the position of the center of gravity by a discharge supporting means to enable the use of a heavy discharging means. SOLUTION: An inlet end part 12 of a horizontal screw feeder 10 is connected to a lowest end part of a cloth silo member 4 through a flexible pipe 14. The screw feeder 10 and its drive power source 19 are loaded on a loading plate 20, and pivotably supported by a skeleton 18. The position of the pivotably supporting point 22 of the skeleton 18 is approximately below the center of gravity of the screw feeder 10. An outlet end part 26 of the screw feeder 10 is connected to a rotary feeder 28 arranged outside a support structure 8 through a flexible pipe 30. The weight to be supported by the cloth silo member 4 is a part of the weight of the screw feeder 10 and the drive power source 19, and the weight of the rotary feeder 28 is not supported.
Patent JP-S62244768-A (JP)
Inventor: SAITO TAKAO
IPC: B62J1/28
Filed: 1986-04-17
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-H06284012-A (JP)
Title: D/a converter
Inventor: OMORI SHINJI
IPC: H03M1/66
Filed: 1993-03-24
Abstract: PURPOSE:To eliminate the initializing processing of a control unit and to reduce the power consumption and prevent a load from generating heat by latching data on a bit pattern by a D/A converter and initializing the output to 0V. CONSTITUTION:A D/A output signal 3c is held at 0V when the D/A data bus 2b between a tri-state type data buffer 2 which supplies digital data on an external data bus 9a to a D/A converter 3 and a converter 3 is in the high impedance state of the tri-state type buffer 2. For the purpose, a resistor array 1 for a pull-up to a power source level or pull-down to a ground level is arranged. Then a reset signal 7a and a D/A conversion enable signal 4a are reset after the power source is turned ON and a timeout signal 8a is used as a trigger signal to place the buffer 2 in tri-stage mode; and the bus 2b is set to 0V by the array 1 and at the same time, a bit pattern 6a for D/A converter 0V output setting is generated and latched by the converter 3.
Patent JP-H03123474-A (JP)
Title: Sealed beverage container
Inventor: NIKORASU MAIKERUSU
IPC: B32B7/02
Filed: 1988-04-13
Abstract: PURPOSE: To provide the container which has a shell consisting of decomposable plastic, is formed by specifying the oxygen and carbon dioxide transmittance of its outer part to the values within a specific range, decomposes only after emptying the container and after the run-out of its storage life and is useful for carbonated beverages, etc. CONSTITUTION: This beverage container which is packed with the carbonated beverages at >=80(vol.)% of the entire volume and is hermetically sealed is a beverage container with which the degree of the carbon dioxide saturation of the carbonated beverages is sufficient for providing the inside of the container with a carbon dioxide pressure of >=75kPa (0.8atm pressure). The container described above has the shell consisting of the decomposable plastic. The oxygen and carbon dioxide permeation rate of at least the outer part of this shell is smaller than 200cm<3> 25μm/654cm<2> .day.bar (200cm<3> mil/100in<2> .day.atm pressure) and >=7cm<3> 25μm/654cm<2> .day.bar (0.7cm<3> mil/100in<2> .day.atm pressure).
Patent JP-S6036682-A (JP)
Title: Multi-stage two separate chamber electrodialytic water decomposition apparatus and method of acidifying soluble salt aqueous solution thereby
Inventor: FUREDERITSUKU POORU CHIYARANDA
IPC: C25B1/16
Filed: 1984-05-02
Abstract: A method for generating an acidified aqueous salt solution and an aqueous base in a multichamber two-compartment electrodialytic water splitter having a unit cell comprised of a bipolar membrane, a first cation permselective membrane and at least one additional (preferably one) substantially non-porous, water-swollen cation permselective or neutral membrane disposed between a cation face of the bipolar membrane and a face of said first cation membrane forming at least two acid compartments and a base compartment positioned between an anode and a cathode, which comprises the steps of: (a) introducing a liquid comprising water to a base compartment formed by an anion face of a bipolar membrane and a face of said first cation membrane; (b) introducing a liquid comprising an aqueous soluble salt to at least one additional acid compartment formed by the faces of said first cation membrane and said at least one additional cation or neutral membrane; (c) serially transferring the liquid comprising the aqueous soluble salt from said additional acid compartment to the first acid compartment formed by a face of said at least one additional cation or neutral membrane and a cation face of a bipolar membrane; (d) passing direct current through said water splitter thereby adding hydrogen ions to the first acid compartment, transferring hydrogen ions through said at least one cation or neutral membrane from the first acid compartment to the said additional acid compartment, metal cations from the acid compartment to the base compartment, and adding hydroxide ions to the liquid comprising water in the base compartment; (e) withdrawing a liquid comprising aqueous base from the base compartment; and (f) withdrawing an acidified aqueous soluble salt from the first acid compartment is disclosed.
Patent JP-H07280460-A (JP)
Title: Oxygen blowing apparatus for electric furnace
Inventor: MORI KIYOSUKE
IPC: C21C5/52
Filed: 1994-04-05
Abstract: PURPOSE:To prevent damage of a lance body due to reaction, impact force effected at an end of a lance, deformation of a tilting arm by providing a tiling unit having a hydraulic cylinder for moving an oxygen lance at an arbitrary position in an operating port and a buffer at a tilting rod of the oxygen lance. CONSTITUTION:An end of a lance body 3 can be oscillated from a left end to a right end of an operating port 2 substantially horizontally to an angle theta1 by a tilting hydraulic cylinder 6 so provided as to increase an arriving range of oxygen jet injected from an end nozzle of the body 3 at a scrap 12 and to reduce unmelted residue of the scrap 12. A force of the cylinder 6 at a pulling side is transmitted to an end ring 20 via a buffer spring 7-1 disposed between an end fitting 14 and the ring 20, and a force transmitted to the ring 20 is further transmitted to the fitting 14 through a ring 17.
Patent JP-S58205495-A (JP)
Title: Heat stabilization of placental aspartate amino-peptidase
Inventor: OKANO CHIKAMITSU
IPC: C12N9/96
Filed: 1982-05-26
Abstract: PURPOSE:To raise the heat stability of placental aspartate aminopeptidase without lowering its activity, by heating it in the presence of epsilon-aminocaproic acid so that only viruses are deactivated. CONSTITUTION:In the heat treatment of placental aspartate aminopeptidase to deactivate viruses which may possibly be contained, 2-8%W/V, preferably 4- 6%W/V epsilon-aminocaproic acid is added to a solution containing it, preferably the solution adjusted to 5-7pH and 0.01-0.3M salt concentration, and the solution is heated at 50-70 deg.C, preferably at 55-65 deg.C for 8-12hr.
Patent JP-H01259910-A (JP)
Title: Casting mold for unvulcanized liquid rubber
Inventor: SANPEI MASAHIRO
IPC: B29L31/32
Filed: 1988-04-12
Abstract: PURPOSE:To develop an excellent releasability of mold even in case of vulcanizing and hardening by the mold casting of unvulcanized liquid rubber, by composing an entire inner peripheral surface of a mold or a part thereof of porous sintered metal. CONSTITUTION:One side mold 20 is a half-split mold made of normal soft steel, wherein the inner surface side being in contact with another side mold 21 is opened in semi-circular shape along the longitudinal direction. The other side mold 21 consists of a base half-split mold part 22 made of soft steel of which inner side is opened in semi-circular shape along the longitudinal direction and a toothed part 23 made of porous sintered metal inserted in a part of the inner side of said base half-split mold part 22. In this case, the toothed part 23 made of porous sintered metal is a cut and processed product. Otherwise, the toothed part 23 made of porous sintered metal may be welded instead of being inserted. A partly and peripherally toothed polyurethane rubber roller 1 obtained from an embodiment of casting molds of said liquid unvulcanized polyurethane rubber roller 1 is a rubber roller for an automatic note counter, and structurally it is a hollow aluminum core bar, of which outer periphery is partly adhered with the outer peripheral toothed polyurethane rubber 3.
Patent JP-S5714282-A (JP)
Title: Moving coil type cartridge
Inventor: TATARA SHIYOUKICHI
IPC: H04R9/12
Filed: 1980-06-30
Abstract: PURPOSE:To improve the linearity of an output signal, by making edges opposed with the 1st and 2nd magnetic gaps of a magnetic circuit formed with a magnet, pole pieces and a yoke cone shape and forming a uniform magnetic field between them. CONSTITUTION:A magnetic circuit consisting of a magnet 1, 1st pole piece 2, yoke 6 and 2nd and 3rd pole pieces 7a, 7b, is provided with the 1st and 2nd magnetic gaps 8a, 8b. A taper angle is formed at edge opposed with the 2nd and 3rd pole pieces 7a, 7b and the 1st pole piece 2 to form a cone shape, and a magnetic flux F in cone radiation is produced between them to form a uniform magnetic field. A coil base 22 having detecting coils 23, 24 is located in this uniform magnetic field. Thus, the linearity of the signals produced with the oscillation of the base can be improved.
Patent JP-H03289475-A (JP)
Title: Package of fishery product for refrigeration and method of packaging same
Inventor: KUROKI JUNICHI
IPC: B65D81/20
Filed: 1990-04-04
Abstract: PURPOSE:To prevent quality deterioration due to drip by a means wherein a water-absorbing sheet for wrapping fishery products for refrigeration consists of a water-permeable sheet, a water-permeable or water-impermeable sheet and a high water-absorbing resin interposed between these two sheets and a gas-barrier bag-like wrapping material for forming the outer covering of the aforesaid water-absorbing sheet is made heat sealable. CONSTITUTION:To package fishery products for refrigeration, such fishery products are wrapped in a water-absorbing sheet consisting of a water-permeable sheet adapted to be disposed on the fishery product side, a water-permeable or water-impermeable sheet and a high water-absorbing resin interposed between these two sheets, placed into a heat sealable gas-barrier bag-like wrapping material and heat sealed under reduced pressure to vacuum pack the fishery products for the subsequent refrigeration thereof. Nonwoven fabric, paper, etc., are used as the water-permeable sheet. It is preferable to use the gas-barrier bag-like wrapping film or laminated films having an oxygen permeability of at most 200cc/m<2>.24 hours.atm.
Patent JP-H02266742-A (JP)
Title: Two-wire type television interphone system for multiple dwelling house
Inventor: MIZUGUCHI KEIICHI
IPC: H04N7/18
Filed: 1989-04-07
Abstract: PURPOSE:To construct an interphone system for multiple dwelling house in which the feature of a two-wire type television interphone system which becomes a fundamental can be utilized by using a required number of master machines, a relay adaptor, and a slave machine on which a call means is attached. CONSTITUTION:When a call button, for example, the call button 22 corresponding to the master machine 42 out of the call buttons 2 of the call signal generation circuit 17' of the slave machine 1 is operated, the call signal generation circuit 17' generates a call signal in which the master machine 42 is designated. The call signal is received by the call circuit 41 of the relay adaptor, and a master machine selection part 25 transmits the call to the master machine 42 by decreasing a standby voltage supplied from the master machine 42, and the master machine 42 is started up reacting according to the reduction of the voltage. In such a manner, the system for the multiple dwelling house can be constructed by using the two-wire type television interphone system which becomes the fundamental.
Patent JP-H06283469-A (JP)
Title: Etching electrode plate
Inventor: IKEDA AKITO
IPC: H01L21/3065
Filed: 1993-03-25
Abstract: PURPOSE:To obtain a low-priced reactive ion etching electrode plate having high performance without any fears of dust contamination by a method wherein a disk part having a plurality of through holes composed of single crystal silicon is conductively connected with a ring part having fitting holes arranged outside of it. CONSTITUTION:Disk plates 11, 21, 31 having a plurality of fine through holes 13, 23, 33 composed of single crystal silicon are conductively connected with ring parts 12, 22, 32 composed of polysilicon having fitting holes 14, 24, 34 arranged outside of them. The outer periphery of the disk part 11 and the inner periphery of the ring part 12 are tapered, and a tapered surface in the outer periphery of the disk part 11 is conductively adhered to a tapered surface in the inner periphery of the ring part 12 with a conductive Si layer formed by reacting or sintering Si powders. Thus, this etching electrode plate can be made without fears of dust contamination at low costs.
Patent JP-H03249921-A (JP)
Title: Adsorbing and decomposing deodorant
Inventor: TATSUJIMA MASARU
IPC: B01J23/63
Filed: 1990-04-04
Abstract: PURPOSE:To prepare the durable adsorbing and decomposing deodorant by depositing the metal, oxide, etc., of >=1 kind among platinum-group elements, Mn, Fe, Cu, Co, Ni, Ag and rare-earth element as the catalytic component on sepiolite. CONSTITUTION:The metal, oxide or complex of >=1 kind of element selected from a group consisting of platinum-group elements, Mn, Fe, Cu, Co, Ni, Ag and rare-earth elements such as Se and La as the catalytic component are deposited on a carrier consisting of sepiolite to obtain the adsorbing and decomposing deodorant. About 1-2g/l of the platinum-group metal is appropriately deposited on the sepiolite carrier, and about 5-20g/l of the rare-earth metal is appropriately deposited on the carrier. The malodorous material such as trimethylamine and methyl mercaptan is efficiently adsorbed and removed by the obtained deodorant below room temp., and the adsorptivity can be restored by desorption.
Patent JP-H08287809-A (JP)
Title: Micro relay
Inventor: ICHIYA MITSUO
IPC: H01H59/00
Filed: 1995-04-14
Abstract: PURPOSE: To improve contact reliability and open/close service life, and attain downsizing. CONSTITUTION: A moving piece 2 sandwitched between an upper and a lower fixed pieces 1, 3 is made up of a silicon monocrystal wafer which forms a movable electrode 6, and a movable electrode 4 is supported so as to move freely. A movable contact 6 at the electrode 4 is formed through an insulation film 14 on a projection 106 which is formed by anisotropically/isotropically etching the wafer which is a base material of the piece 2. A gap between contacts can be provided only by joining the pieces 1, 3 to upper and lower parts of the piece 2 by means of a recess of the electrode 4. A stable contact state is attained when the contact 6 formed on the porjection 106 through the film 14 and a fixed contact 12 or 19 are brought into contact with the piece 2.
Patent JP-S57204444-A (JP)
Title: Combustible gas detection element
Inventor: FUKADA YOSHIKO
IPC: G01N27/12
Filed: 1981-06-11
Abstract: PURPOSE:To obtain a combustible gas detection element having high mechanical strength, by filling up a gas sensitive body in a groove made of heat resistant porcelain provided with the groove on an outer circumference part and winding a heater wire for heating on its surrounding. CONSTITUTION:15pts.wt. butyral resin, 15pts.wt. n-butyl phthalate and 25pts.wt. isopropyl alcohol, are added to 100pts.wt. alumina mixture and these are kneaded thoroughly. Hereafter, it is molded to have a groove on the side and an alumina sintered body porcelain 1 is obtained by calcination. Next, paste kneaded the material essentially composed of tin oxide with an organic binder is filled up in the groove of the porcelain 1 and at the same time, a platinum-irridium wire 3 is embedded as an electrode and then, it is calcined in air. Herafter, a heater is formed by winding a nickel-chromium wire 4 on its surrounding and the gas detection element is obtained.