baber/WOPTO huggingface dataset:
Patent JP-S5235460-A (JP)
Title: Disposal agent and method for waste water containing copper and cupro compound
Inventor: UEDA KAZUMASA
IPC: C02F1/62
Filed: 1975-09-12
Abstract: PURPOSE: To exclude copper and cupro compound in waste water simply and efficiently. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5445454-A (JP)
Title: Wire winder
Inventor: KUMAGAI KUNIO
IPC: B65H67/04
Filed: 1977-09-19
Abstract: PURPOSE: To easily pull out a wire coil, by providing a plurality of bobbin rod holders on beams of a turntable made of the plural beams extending radially.  
     CONSTITUTION: A bobbin 20 consists of bobbin rod holders 32 fixed on the beams of the turntable 18 on an identical circle, and tubular bobbin rods 34 removably  fitted in the bobbin rod holders 32. The wire coil 36 of predetermined size is  horizontally conveyed onto the turntable 18 while the bobbin rods 34 remain pulled  out. The wire coil 36 is then placed concentrically on the turntable 18. A wire  winder 14 consists of a base 38, a turntable 40 and a bobbin 42. A driving unit  46 is connected to a shaft 40B of the turntable 40. After the wire winder 14 is  stopped, wire is cut off by a cutter and then a coil 86 wound on the bobbin 42 and having a predetermined length is bound. Then, a stop pin 78 is pulled out and a retainer 72 is removed. The coil is pulled out from holders 52 while bobbin rods 58 are tilted inward 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5637177-A (JP)
Title: Resistor for heat-sensitive recording head and manufacture thereof
Inventor: KAWAHITO MICHIYOSHI
IPC: B41J2/335
Filed: 1979-09-03
Abstract: PURPOSE: To prevent an etchant from infiltrating into a direction of a width of a resistor upon etching and reduce unevennesses of the resistors by a method wherein a bonding layer effecting a bonding between a layer of heating resistors and a layer of wiring conductors in a heat-sensitive recording head is made into a specified configuration.  
     CONSTITUTION: A grazed layer 2 is formed on an alumina base 1 and a Ta 2 O 5  layer 3 is formed. Further, a resisting layer 4 of a thin film of an alloy Ta-Si, a bonding lower layer 5 of NiCr, a layer of a conductor 6 of Au and a bonding upper layer 7 of NiCr are formed sequentially. Subsequently, in a process (V), etchings of the Au layer 6 and the upper NiCr layer 7 are effected. A width of the etching is (1 3 +21 4 ). In a process (VI), etching of the lower NiCr layer 5 is effected. Further, in a process (VII), etching in an orthogonal direction is effected and a layer of resistor protecting film is formed with a SiO 2  layer 8 and a Ta 2 O 5  layer 9. Here, the bonding lower layer 5 is formed so as to be larger than the Au layer 6 and the NiCr layer 7 located thereabove by a width 1 4 , therefore, infiltration of an etchant into the Ta-Si layer 4 upon etching may be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10309729-A (JP)
Title: Heat insulating case and equipment and method for manufacturing the case
Inventor: SAN SAN GYU
IPC: B29C65/40
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To make a heat insulating case light in weight and to facilitate manufacture and handling thereof by making it comprise a resin material for reinforcing the structural strength of the case and a heat insulating material of polystyrene stuck to the resin material by a bonding agent and formed by foaming. SOLUTION: A heat insulating case 10 has a reinforcing member 12 for reinforcing the strength of the heat insulating case 10 and a heat insulating member 14 bonded to the reinforcing member 12 and formed by foaming foamable polymer particles. The reinforcing member 12 and the heat insulating member 14 are bonded by a bonding agent in the shape of a box of which one side is opened and the reinforcing member 12 is made thinner than the heat insulating member 14. The reinforcing member 12 is molded of a resin material, while polystyrene particles are used as the foamable polymer particles, and the bonding agent is desirably a nonvolatile adhesive. Since the reinforcing member 12 is constituted of the resin material in this way, it does not weigh so much and is thinner than the heat insulating member 14.  Therefore the weight of the heat insulating case 10 itself does not increase excessively.
Patent JP-H11301412-A (JP)
Title: Method and device for controlling opposite wipe-out type wiper device
Inventor: AMAGASA TOSHIYUKI
IPC: B60S1/28
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To realize the smooth operation while restricting the fluctuation of wiping cycle by separately driving a first and a second motors so that a difference between the target angle difference and a real angle difference at a first and a second wiper blade sides is reduced so as to reduce a difference between the real speed and the target speed. SOLUTION: A device is provided with a first wiper blade side real angle difference computing means for computing a real position angle difference between both wiper blades 2a, 2b on points of a DR side and an AS side on the basis of the real position angle of both the wiper blades 2a, 2b and for correcting that value at need so as to compute the DR side real angle difference information, and provided with a second wiper blade side real angle difference computing means for similarly computing the AS side real angle difference.  The target angle difference between both the wiper blades 2a, 2b at the real position angle and the real angle difference are compared with each other, and output of each motor 3a, 3b for reducing a difference between them so as to reduce a difference between the target speed and the real speed is computed, and the computed output is indicated to each motor driving device 10a, 10b.
Patent JP-S5445619-A (JP)
Title: Permanent magnetic alloy materials
Inventor: YONEYAMA TETSUTO
IPC: H01F1/053
Filed: 1977-09-17
Abstract: PURPOSE: A permanent magnetic alloy having a high energy product is provided for R-Co-Cu and R-Co-Cu-Fe based permanent magnetic alloys by adding combined composition of Mn with one or more of Nb, Zr, Ta, V, Cr and Hf.  
     CONSTITUTION: New permanent magnetic alloys consist of either (1) R (rare earth metal)-Co-Cu alloy including 22 to 28% of Sm and othr rare earth metals; 5 to 12% of Cu; 0.2 to 5% of one or more of Zr, V, Nb, Ta, Cr and Hf; 0.2 to 8% of Mn; 47 to 72.6% of Co, or (2) R-Co-Cu-Fe alloy which is formed by substituting less than 35% of Fe for Co of (1) components. The new alloys include Mn combined with one or more of Nb, Zr, Ta, V, Cr and Hf as additives to conventional R- Co-Cu and R-Co-Cu-Fe based permanent magnet alloy, thereby to effectively compensate low Cu and high Fe in content and to provide high coercive force and residual magnetic flux, resulting in permanent magnetic alloys having high energy produce. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60256668-A (JP)
Title: Ball screw device
Inventor: IZAWA MINORU
IPC: F16H25/20
Filed: 1984-05-31
Abstract: PURPOSE:To enable a nut to be screwed into a screw shaft not necessarily from the end part of said screw shaft when screwing said nut into said screw shaft by providing a nut opening mechanism that opens and closes said nut part with respect to said screw shaft. CONSTITUTION:A nut 12 is formed into plural split nut parts 13, 14 which are divided in the radial direction. Balls 4 are arranged so as to circulate in each of the nut parts 13, 14 independently, while an opening mechanism 15 for opening and closing the nut part 13, 14 with respect to a screw shaft 2 is provided. Thereby, it is not always necessary for the nut 12 to be screwed in from the end part of the screw shaft 2 when screwing the nut 12 into the screw shaft 2, and the nut can be mounted or removed, in the middle part, on and from a screw shaft the both end of which is supported by bearings, making the replacement of a nut easier.
Patent JP-H06319909-A (JP)
Title: Separator separating small particles in fluid
Inventor: MIYAUCHI SUNAO
IPC: B01D29/88
Filed: 1993-05-14
Abstract: PURPOSE:To suppress the clogging of a screen by prelimlnarily separating a fluid to be treated and small particles in the process reaching the screen by allowing the fluid to be treated to flow as a revolving stream within a separation tank and accumulating small particles stagnated in the separation tank on the periphery of the screen along the inner peripheral surface of the tank. CONSTITUTION:Outflow ports 3, 4 are provided to both side end parts of a cylindrical separation tank 2 and a bottomed cylindrical screen is provided to the outflow port 3 provided to one side end part of the separation tank 2. A liquid supply port 10 is opened to the peripheral side part of the separation tank 2 in the tangential direction of the inner peripheral surface of the tank and outflow valves 14, 16 are provided to both outflow ports 3, 4.
Patent JP-H04340754-A (JP)
Title: Method for cutting and separating plastic molded type semiconductor device
Inventor: ETO KEIKI
IPC: H01L23/50
Filed: 1991-05-17
Abstract: PURPOSE:To prevent the occurrence of electrostatic destruction even when a resin section, especially, a resin section which is easily destroyed by static electricity is electrostatically charged due to handling in or transportation from the preceding process by heating or cooling the resin section to specific temperatures in a cutting/separating punch and die. CONSTITUTION:Plastic molded type semiconductor devices 1 connected to each other with a lead frame are separated from each other by means of a cutting punch 4 and die 5. When this plastic molded type semiconductor device 1 cutting and separating method containing the above-mentioned process is used, the resin section of the device 1 is heated to 100-175 deg.C or cooled to 1-60 deg.C in the punch 4 and die 5. For example, heater plates 3 heated to 100-175 deg.C are respectively provided in the punch 4 and die 5 which separate a plurality of ICs 1 connected to each other with the lead frame so that the ICs 1 can be separated from each other by cutting external leads 2 from hung leads while the resin sections of the IC 1 are heated. Therefore, the ICs 1 can be protected from electrostatic destruction by utilizing a destaticizing effect obtained by the heating.
Patent JP-S5814071-A (JP)
Title: Simultaneous counter in a positron ct device
Inventor: INOUE SHINICHI
IPC: G01T1/161
Filed: 1981-07-20
Abstract: PURPOSE:To offer flexibility in setting a field of view or the llke and to prevent unnecessary detection of simultaneous counting pairs by detecting the simultaneous dount pairs between a group of multiple radiation-ray detectors and another group offset from said group by 1/2 group. CONSTITUTION:The radiation-ray detector 2... of annular or other arrangement is divided into multiple groups 3(A)... each consisting of four detectors.There is provided another group of detectors 3(B) offset from the aforementioned group by 1/2 group so that simultaneous counting pairs are formed between the group 3(A) and 3(B) by means of a logical sum treatment with OR circuits 11a, 11b... with this division into groups and their combinations, the number of opposite groups can be arbitrally chosen to be even or odd, enabling optimum division of group without increasing the number of simultaneous counters so that setting the field of view is made flexible and unnecessary simultaneous counting detection is prevented providing a highly efficient simultaneous counter.
Patent JP-S61271964-A (JP)
Title: Processing of edible meat
Inventor: TSUJI RYOHEI
IPC: A23L13/70
Filed: 1985-05-27
Abstract: PURPOSE:To improve the softness and gnawability of meat, and to obtain a meat having excellent taste and flavor, by treating an edible meat with raw soy sauce, thereby reacting the soy to the connective tissue of the meat consisting of proteins such as collagen. CONSTITUTION:Edible meat such as beef, mutton, pork, etc., is treated with raw soy sauce to effect the softening and seasoning of the meat.
Patent JP-H0411784-A (JP)
Title: Quantum point contact device and manufacture thereof
Inventor: POORU ERITSUKU SHIYUMITSUTO
IPC: H01L29/778
Filed: 1990-04-28
Abstract: PURPOSE:To separately or equally control quantum points by providing micro Schottky electrodes on a two-dimensional gas structure, and further forming a wiring layer and an air bridge electrode thereon. CONSTITUTION:A pair of current terminals 4, 5 are formed on the surface of a two-dimensional electron gas structure 3 having a carrier supply layer 1 and a carrier running layer 2. Schottky gate electrodes 6, 7 are formed at both ends of a channel to control the transportation of carrier flowing between the terminals 4 and 5. A micro Schottky electrode 8 is formed at the center of a channel, and a wiring layer 9 is laminated thereon to form an air bridge 10. Here, when a distance between the electrodes 6 and 7 is reduced and distances between the electrode 8 and the electrodes 6, 7 are further shortened, two quantum point contacts can be formed in parallel. Thus, a bias can be applied independently or commonly, and the quantum points can be controlled equally or separately.
Patent JP-S5736776-A (JP)
Title: Manufacture of electrode plate for storage battery
Inventor: JINUSHI OSAMU
IPC: H01M4/20
Filed: 1980-08-14
Abstract: PURPOSE:To prevent falling off of active substance from both side edges of an electrode plate by filling the active substance into an expandingly worked lathy lattice, then affixing adhesive tapes to the lattice by leaving a certain space and cutting out the lattice on the center lines of the tapes. CONSTITUTION:A slit is made on the strip composed of a serial sheet of lead or lead alloy and the strip is expandingly worked to form a lathy lattice provided with a upper framework 4, a lower framework 5 and a current collecting part 3. Then, the lathy lattice is filled with active substance 8 and adhesive tapes 9 are affixed to the lattice by leaving a certain space. Then, the lattice is cut out on the center lines 10 of the adhesive tapes 9 to manufacture unit electrode plates individually.
Patent JP-H04318187-A (JP)
Title: Plating method for dissimilar part of reed frame
Inventor: IKEDA TAKASHI
IPC: C25D5/02
Filed: 1991-04-16
Abstract: PURPOSE:To simplify a manufacturing process and also to prevent both sticking of a plated layer to the outside of a prescribed region and generation of a burr, and to eliminate waste of plating liquid. CONSTITUTION:After shape working of a reed frame 21 is performed which is equipped with the placing part 11 of the element of the reed frame, an inner reed part 12 and an outer reed part 13, the whole surface thereof is coated with plating resistant resin 22. Thereafter, a first exposure part 23 and a second exposure part 24 are formed by removing the plating resistant resin film in a region wherein the plated layer of prescribed dissimilar metal is positioned and exposing a metallic layer of the lower position. The positions correspondent to the first and second exposure parts 23, 24 are alternately coated with mask plates 25, 29, 3O equipped with through-holes 26, 31, 32 for spouting plating liquid. Thereby the partially plated layers 28, 33 of respectively dissimilar metals are formed in the first exposure part 23 and the second exposure part 24.
Patent JP-S62268783-A (JP)
Title: Movable device
Inventor: IIDA HITOSHI
IPC: B62D57/024
Filed: 1986-05-19
Abstract: PURPOSE:To enable the inspection of a magnetic pipe in a nuclear power plant and the like by so constituting a vehicle as to be movable with magnetic wheels adsorbed on the surface of said pipe. CONSTITUTION:A vehicle body so formed as to be foldable is fitted with wheels 17a-17d right and left at the front and the rear parts thereof and said wheels are independently driven for turning with a drive power from a travel drive motors 21a-21d. Also, each wheel is independently steering driven with independent steering motors 31a-31d. The wheels are constituted by magnetic wheels capable of adsorbing and rolling on the surface of a magnetic substance, thereby enabling motion along piping for an atomic pile pressure vessel and the like.
Patent JP-H09297195-A (JP)
Title: Condensed water purifying method
Inventor: OISHI TERUHIKO
IPC: B01D65/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing impurities such as iron colloid efficiently from high temperature condensed water in a nuclear reactor. SOLUTION: In a method of applying purifying treatment to drain water, cooled and made into water being fed from a low pressure turbine to a low pressure feed water heater, out of steam generated in a reactor, the drain water is treated with a polysulfone hollow filamentous film of asymmetric structure with a fine layer with its pore diameter becoming continuously smaller toward the outer surface from the inner surface of the film and becoming the smallest near the outer surface. Using the hollow filamentous film paticularly with a suitable filter aid precoated layer, the drain water is treated by external pressure type total filtration so as to further improve clad eliminating efficiency.
Patent JP-S62270842-A (JP)
Title: Mounting device for power unit
Inventor: TAKEHARA SHIN
IPC: F16F13/10
Filed: 1986-05-19
Abstract: PURPOSE:To enable reduction of vibration propagation rate at two different frequency bands, by a method wherein the interior of a chamber, formed such that the one end of a space formed to the interior of resilient body is closed with a resilient film, is partitioned by means of two partition plates to form three chambers, and an orifice is situated to each of the partitions. CONSTITUTION:A first support member 3, mounted to an engine, a second support member 5, mounted to a car body, and cylindrical resilient bodies 6 and 7, through which the two support members 3 and 5 are intercoupled, are provided. The first resilient body 6 is formed in a truncated conical shape, to the lower end surface of which the resilient body 7 is secured through a first partition plate 8, and a first fluid chamber 9 is partitioned between the support member 3 and the partition plate 8. A second partition plate 10 is integrally formed to the second support member 5 secured to the second resilient body 7, and a second fluid chamber 11 is partitioned between the two partition plates 8 and 10. Further, a resilient film 12 is secured to the under surface of the second partition plate 10 so that a third fluid chamber 13 is partitioned between the partition plate 10 and the resilient film, and the fluid chambers 9 and 11 and the fluid chambers 11 and 13 are intercommunicated through orifices 15 and 16 located to the partition plates 8 and 10, respectively.
Patent JP-S5635954-A (JP)
Title: Apparatus for preparing ice cream
Inventor: UMEYAMA KATSUMI
IPC: A23G9/10
Filed: 1979-09-03
Abstract: PURPOSE: To make it possible to prepare an ice cream readily, by means of a chamber filled with a freezing mixture between an inner case having an agitating blade fixed to the lid of an outer case and the outer case.  
     CONSTITUTION: Cow's milk, egg yolk, sugar and corn starch which are raw materials for an ice cream mixture are poured in an inner case 5 and cooked by an electric heater 2. After cooking the mixture for a given time, the heating is stopped to rotate the inner case 5 by a motor 3. The mixture in the interior of the inner case 5 is air-cooled, and a perfume is added thereto. After reheating, the mixture is air- cooled to prepare an ice cream mixture. The inner case 5 containing the ice cream mixture is placed in an outer case 7 on the body 1. The inner case 5 is then rotated by the motor 3, and the ice cream mixture is agitated by an agitating blade 9 fixed to an outer lid 8 of the outer case 7, cooled by the action of a freezing mixture 11 and frozen to prepare the desired ice cream. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10324316-A (JP)
Title: Filling package for viscous substance
Inventor: YAMAUCHI YOSHIO
IPC: B65B53/02
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a filling package for viscous substance wherein content peelability is good, lateral sealing can be done well and foreign matter inspection for contents can be easily done. SOLUTION: The filling package A8 for viscous substance is constituted by longitudinally sealing a belt-like laminate film comprising a layer made of heat-welding resin laminated on an interior of a layer made of heat-shrinkable resin on overlaps extending longitudinally by heat-sealing to provide a cylindrical package and by laterally sealing both ends of the cylindrical package by heat-sealing. The filling package for viscous substance has lateral seals 11, 12 and a longitudinal seal 13. The package which has been filled with the viscous substance and sealed while the substance does not reach the maximum filling volume is heated to shrink the laminate film to have the viscous substance pressed, thereby deforming the package from an irregular flat cross section into a smooth circular cross section for shaping.
Patent JP-H0218590-A (JP)
Title: Vertical line width control type ionographic system
Inventor: BURENDAN SHII KEESHII
IPC: H01J3/12
Filed: 1989-05-01
Abstract: PURPOSE: To obtain uniform vertical line width by providing an ion generator, an exit channel, modulating electrodes, and a switch, and making a data voltage level lower than a strobe voltage by array gates. CONSTITUTION: A high potential is applied to a wire 14 in a conductive chamber 12 to generate ions by corona discharge, and they are attracted to a grounded wall. Transport fluid containing ions passes above an array of modulating electrodes 36 on a head 32 when passing through the exit channel 26. The ions are brought under the influence of the electrode 38 of a power source 40 having the opposite polarity from a corona generating potential source 16 and a charge receptor 42 collects the ions on the surface in the shape of an image. When the potential of the modulating electrodes 36 is selectively controlled, corresponding ions are emitted from a housing 10 or stopped according to the pattern and intensity of light and dark points of the image to be reproduced to make a binary display. Each modulating electrode 36 is provided with an FET switch and the data voltage of a source electrode is made lower than the stroke voltage of a gate electrode to prevent a leakage, i.e., the lost of a vertical line. A data voltage lower limit is set to a voltage at which ions are not cut off completely. Consequently, the generated image can be given uniform and consistent vertical lines.
Patent JP-S5814776-A (JP)
Title: Thermal printer
Inventor: IWASAKI HIROSHI
IPC: B41J25/312
Filed: 1981-07-17
Abstract: PURPOSE:To smooth printing work by mounting a pair of cam plates interlocking with the intermittent feeding of a label to the printing head mechanism of the printer printing the label and oscillating a printing head in response to the feeding of the label. CONSTITUTION:A pair of the cam plates 22, 22 are set up to the printing head mechanism through a solenoid 24 interlocking with the printing head mechanism through a solenoid 24 interlocking with the feeding of the labels. When a bar code displaying the name, etc. of a commodity is printed onto the label on a printing roller 10 by means of the printing head 8, the solenoid 24 is operated by a printing end signal, the cam plate 22 is retreated through a shaft 23, and the projecting pieces 20, 20 of the supporting bracket 6 of a head mounting proper 3 are pushed up in the upper section of the nose of the plate 22. Accordingly, the mounting proper 3 is slightly turned through a bolt 17, and the printing head 8 is separated from the printing roller 10.