baber/WOPTO huggingface dataset:
Patent JP-H01203268-A (JP)
Title: Production of fully carbonaceous rupture disk
Inventor: KAWAKUBO TAKAMASA
IPC: C04B35/52
Filed: 1988-02-09
Abstract: PURPOSE:To easily produce a rupture disk which has excellent corrosion resistance, is less deteriorated with age and has high reliability with simple stages by using a specific multiple resin binder, compounding the same with graphite powder, molding the mixture and heat-treating the molding at a high temp. CONSTITUTION:A) A monomer or initial polycondensate of a thermosetting resin component such as furan or phenol and B) a thermoplastic resin having a thermoreactive functional group (halogen group, aldehyde group, acetyl group, etc.) which crosslinks and cures the A by decomposing at the time of heating are compounded with the graphite powder and a solvent or plasticizer which consolutes the A and the B is added to the mixture and the mixture is kneaded to obtain affinity between the graphite crystal surface and the binder. This compsn. is passed through calender rolls and is rolled to a film or sheet of a desired thickness. This film or sheet is molded to the rupture disk shape. The disk is heated in the air to evaporate the plasticizer, solvent, etc., and to progress the crosslinking reaction. The disk is calcined in an inert gaseous atmosphere after the complete curing, by which the rupture disk is obtd.
Patent JP-2000221572-A (JP)
Title: Camera
Inventor: OKURA TADAHISA
IPC: G03B17/02
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and assembly man-hour and to restrain the production cost of a camera by connecting an external power source or an external auxiliary power source device to a single external power source terminal. SOLUTION: The connector (connection terminal of external power source) of an external battery pack (external power source) provided separately from the camera is connected to the external power source terminal 17. Furthermore, the connector (connection terminal of external auxiliary power source device) of an external capacitor pack (external auxiliary power source device) provided separately from the camera is connected to the terminal 17. In such a case, a pair of electrode pins 17b and 17c respectively fit in a pair of electrode jacks are provided at a female connector part, and further the connector part is equipped with a switching pin insertion hole 17d extended in parallel with the pins 17b and 17c and communicating with the inside of a camera body. The hole 17d is equipped with a movable pin (relay pin) guided to move along in the axial direction of the hole 17d inside.
Patent JP-H10223264-A (JP)
Title: Deactivating method of used lithium-cobalt secondary battery and cobalt recovering method from used lithium -cobalt secondary battery using the method
Inventor: KUDO MITSUHIKO
IPC: H01M10/54
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a new variable recovering method, in which a used lithium secondary battery is completely deactivated, dried, heated, crushed, then cobalt variables are physically separated by the difference of particle size and specific gravity or the like, and in addition magnetic property is given to the cobalt variables by a chemical operation, and by utilizing the magnetic property, the cobalt valuables are separated and recovered. SOLUTION: A battery containing cobalt is opened and immersed in a solution, or opened in the solution, and an organic solvent containing an electrolyte in the battery is leached out into the solution. The battery is taken out of the solution, heated, then crushed, and crushed material is sieved, and minus sieve mainly containing cobalt is recovered. Preferably, the crushed material is sieved, that minus sieve has the particle size 5 times or less the maximum particle size of an active material raw material or the crushed active material of the deactivated battery.
Patent JP-H08214879-A (JP)
Title: New protease nh and its production
Inventor: HOTTA CHISATO
IPC: C12R1/01
Filed: 1995-02-15
Abstract: PURPOSE: To effectively modify a keratin protein fiber product and produce a large amount of a protease specific to the keratin protein at a low cost. CONSTITUTION: This protease NH has the following enzymological properties. (1) The enzyme hydrolyzes various proteins and produces oligopeptides or amino acids. (2) It has high activity against soluble proteins such as casein and insoluble proteins such as keratin. (3) The optimum pH is 7.0-9.0 for the reaction at 37 deg.C using casein as a substrate. (4) It is extremely stable within the pH range of 4.5-9.5 by the treatment at 55 deg.C for 20min at various pH values using casein as a substrate. (5) The optimum temperature is 50-60 deg.C for the reaction at pH 7.5 using casein as a substrate. (6) The residual activity is >=90% in the case of treating at pH 7.5 and 40 deg.C for 10min using casein as a substrate or treating at 50 deg.C for 10min after addition of 5mM of Ca<2+> .
Patent JP-H05225879-A (JP)
Title: Contact closing device
Inventor: KANEMOTO NAOKI
IPC: H01H50/42
Filed: 1992-02-13
Abstract: PURPOSE:To give a moving magnetic member large driving force (suction force) enough to release a contact from slight welding in closing. CONSTITUTION:A contact closing device is wound on part of a magnetic path for an electromagnet 4 which consists of a yoke 5 to open/close a fixed contact 1 and a moving contact 2, a moving iron core 6 and an electromagnetic coil, an auxiliary coil 11 being inserted in a circuit running through both contacts 1, 2.
Patent JP-H01202017-A (JP)
Title: Semiconductor device
Inventor: KIJI AKIO
IPC: H03B5/20
Filed: 1988-02-08
Abstract: PURPOSE:To attain stable operation independent of production dispersion without increasing the number of wafer processes by selecting a part of plural switching resistors and connecting the selected resistor to a circuit by switching in accor dance with a change in resistance value size relation between sample resistance following production dispersion and reference resistor. CONSTITUTION:An inverter 18 different from an inverter 6 is connected to a resistor 10, a resistor 19 consisting of polysilicon and constituted so that its designed resistance value is set up smaller than that of the resistor 11 is connected to the following stage of the inverter 18 and an RC integrated circuit constituted of the resistor 19 and its parasitic capacitor 20 is connected to the following stage of the inverter 18. A switching signal generating circuit 21 for generating a switching signal S is formed in order to selectively switch a signal passed through the resistor 11 and a signal passed through the resistor 19 and apply the selected signal as A 2nd input of a NAND gate. Consequently, the frequency of an oscillation output extracted from an output terminal 17 of a ring oscillator can be held at an almost fixed value without being influ enced by production dispersion.
Patent JP-H01202845-A (JP)
Title: Ic package
Inventor: MORIMOTO TOSHIYUKI
IPC: H01L23/28
Filed: 1988-02-08
Abstract: PURPOSE:To prevent contacts with other bodies of input/output terminals for an IC package and deformation and damage thereof by disposing the input/ output terminals into a recessed section for inserting an IC socket. CONSTITUTION:A package body 2 is formed to a rectangular thick board shape by a molding resin material, and a box-shaped recessed section 5 for inserting an IC socket in specified depth is shaped to one side face 2a of the package body 2. A plurality of input/output terminals 6 are shaped to the internal base of the recessed section 5, and each input/output terminal 6 is connected to electrodes for an LSI chip incorporated into an IC package 1 respectively separately. Consequently, the input/output terminals 6 for the IC package 1 are arranged into the package body 2, and are not exposed to the outside of the package body 2. Accordingly, contacts with other bodies of the input/output terminals 6 and deformation and damage thereof can be prevented.
Patent JP-H01201800-A (JP)
Title: Fault diagnostic device
Inventor: HONMA HIDEO
IPC: G06F19/00
Filed: 1988-02-08
Abstract: PURPOSE:To automatically rearrange the question items of a rule in which a conclusion can effectively obtained by calculating the significance of respective question items and rearranging the question items in the order of significance. CONSTITUTION:At the time of generating and registering the rule, the rule is registered and stored in an external storage device through a CPU 1 by using a keyboard 3 and a mouse 4. The rule which has been stored in the external storage 6 is read into the question item area of a RAM 2. By executing the program, significance is calculated and the question items are rearranged in the order of significance, whereby they are stored again in the external storage 6.
Patent JP-S62184924-A (JP)
Title: Rear window structure for automobile
Inventor: MITSUOKA TOSHIHIRO
IPC: B60J1/18
Filed: 1986-02-12
Abstract: PURPOSE:To make a rear window panel openable and slidable in the vertical direction of a vehicle body, by twisting guide rails for vertically guiding arms which are expandable widthwise of the vehicle body at both side edge parts of the rear window panel, from it upper end to its lower end. CONSTITUTION:A guide rail 6 which is twisted from its upper end part 35 to its lower end part 26, is attached to a rear pillar inner panel 8 on the passenger's compartment side of a rear pillar 5 which defines the opening side edge of a rear window. Meanwhile, first and second arms 14, 15 are attached to be expandable widthwise of the vehicle body by means of ball joint sections 27 composed of ball studs 22 and ball sockets 26 at both side end parts of the rear window panel 13. Further, the arms 14, 15 are rotatable about a shaft 19 fitted in a hole 18 and connected to wire 20 adapted to be wound up by a motor 32. With this arrangement, the rear window panel 13 may be moved toward a rear window deck 33 in the lower section of the vehicle body while the rear window panel 13 is supported in a horizontal attitude by first and second arms 14, 15, thereby it is possible to fully open the rear window opening section.
Patent JP-H06225419-A (JP)
Title: Drum-wound electric wire for prefabricated stringing
Inventor: AKASAKA HIROJI
IPC: B65H75/14
Filed: 1993-01-25
Abstract: PURPOSE:To reduce the cost of a drum and the conveying cost by using the composite drum, wherein the main winding parts having the larger collar interval and the axially winding part having the small collar interval are provided, and a plurality of the main winding parts are provided so that auxiliary winding part is positioned at least on one side of each main winding part. CONSTITUTION:The required length of a winding-starting end part 4s of an electric wire 4A, which is hooked in the first strain section, is wound around an auxiliary winding part 25A of a composite drum 21 so as to include a precision scaling mark 5s. Then, the most part of the length of the first strain section is aligned and wound around a main winding part 24A in the overlapped pattern. The specified length of a winding-finishing end part 4e is wound around an auxiliary winding part 25B so as to include a precision scaling mark 5e. Then, the required length of a winding-starting end part 4s of an electric wire 4B for the second strain section is wound around the auxiliary winding part 25B so as to includes a mark 5s. Then, the most part of the length of the second strain section is aligned and wound around a main winding part 24B in the overlapped pattern. The required length of the winding-finishing part 4e is wound around an auxiliary winding part 25C so as to include the mark 5e.
Patent JP-H11221884-A (JP)
Title: Resin composition for sealant film, and sealant film
Inventor: NAKAGAWA NORIHIKO
IPC: B32B27/32
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a sealant film excellent in low temp. heat-sealability, heat- sealing strength and blocking resistance. SOLUTION: This sealant film contains 50-15 wt.% polypropylene resin, 40-5 wt.% ethylene/α-olefin random copolymer consisting of ethylene and a 3-20C α-olefin, containing 60-95 mol.% ethylene and a melt flow rate measured under a condition of a temp. of 190 deg.C and a load of 2.16 kg of 0.1-50 g/10 min and 20-80 wt.% butene/α-olefin random copolymer consisting of l-butene and a 2-20C α-olefin (excepting 1-butene) and containing 70-99 mol.% of l-butene and a melt flow rate measured under a condition of a temp. of 190 deg.C and a load of 2.16 kg of 0.1-20 g/10 min. A sealant layer comprising the resin compsn. for the sealant film is laminated on an olefin substrate layer.
Patent JP-H02207008-A (JP)
Title: Aquatic organism inhibitor and method for inhibition
Inventor: SUZUKI SHIZUO
IPC: A01N59/00
Filed: 1989-02-08
Abstract: PURPOSE:To obtain a water system organism inhibitor consisting of hydroxyl radicals without any problems of accumulated toxicity or environmental pollution. CONSTITUTION:The aquatic organism inhibitor is capable of supplying hydroxy radicals effective for inhibiting aquatic organisms such as blue mussel, barnacle, hydrozoans or moss worms. The combination of hydrogen peroxide substantially containing no iron ions and a nitrogen-containing sulfur compound, e.g. a compound expressed by formula I (R1 and R2 are alkyl; M is alkali metal or NH4) or a compound expressed by formula II, is cited as the supply source for the hydroxy radicals. The above-mentioned source is capable of supplying >=0.1ppm, preferably >=0.5ppm hydrogen peroxide and >=0.001ppm, especially >=0.02ppm nitrogen-containing sulfur compound.
Patent JP-S59154063-A (JP)
Title: Photo driven type semiconductor device
Inventor: MORI MUTSUHIRO
IPC: H01L29/74
Filed: 1983-02-23
Abstract: PURPOSE:To obtain the titled device having a high photo transmission efficiency which can be miniaturized by a method wherein a taper whose cross sectional area reduces to the direction of photo signal transmission is provided at the part nearly parallel with the main surface of a semiconductor substrate of an optical guide. CONSTITUTION:The tapered part 41a whose cross sectional area reduces to the direction of photo signal transmission, i,e., away from the end of an insulation ring through part is formed at the part 41 nearly parallel with the main surface of the semiconductor substrate of the optical guide 4, and the curved part is reduced in cross section more than the end of the insulation ring through part. Light loss is decreased, and the curvature radius can be reduced by reducing the diameter of the curved part; therefore the improvement of the photo transmission efficiency and the miniaturization of the titled device are enabled. On the other hand, since the optical guide is made larger in the diameter of the photo signal input end surface than in that of the curved part, the photo receiving area at said surface can be enlarged, which is accordingly very advantageous to the optical coupling with the photo signal supplied from an optical fiber cable 3.
Patent JP-2000227260-A (JP)
Title: Refrigerating cycle of air conditioner
Inventor: WATANUKI HIROAKI
IPC: F25B5/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating cycle of an air conditioner in which installation of a second indoor heat exchanger exclusily used as a post-installation heater and a heating performance is strengthened. SOLUTION: A refrigerating cycle of an air conditioner comprises a compressor 2, a four-way valve 3, an outdoor heat exchanger 4, a throttle device 5 and a first indoor heat exchanger 11 which are connected to a second indoor heat exchanger 13 attached later through a distributor 6 by a piping. The distributor 6 is provided in which an expansion valve 6a connected between a first joint 7a and the one part of a first indoor joint 8a, a check valve 5a connected between the connecting part of the expansion valve 6a and one part of the first indoor joint 8a and one part of a second indoor joint 9a to discharge a refrigerant from the second indoor heat exchanger 13 to the expansion valve 6a,  a connecting part 6e for connecting a second joint 7b to the other part of a first indoor joint 8b and a solenoid valve 6c connected between the second joint 7b and the other part of a second indoor joint 9b are respectively housed. The second indoor heat exchanger 13 is connected to the refrigerating cycle of the air conditioner through the distributor 6.
Patent JP-S60192294-A (JP)
Title: Non-deceleration nuclear reactor
Inventor: JIYAN POORU MIRO
IPC: G21C7/26
Filed: 1985-02-15
Abstract: 1. Undermoderated nuclear reactor the core of which is immersed in cooling and moderating light water and is constituted of fuel assemblies of prismatic shape arranged side by side and parallel to a same direction, each containing fuel rods (4) having the same diameter and distributed at the nodal points of a regular array, some of the nodal points being devoid of rods, characterized in that it further comprises clusters of elements (8) which contain fertile material, associated with means for moving them between an extracted position out of the core and a position where they are inserted between the rods (4), at nodal points which are devoid of fuel rods, for decreasing the volume of moderator in the core during certain phases at least of reactor operation, and in that the rods have a diameter of about 9.5 mm and a spacing of from 2 to 3 mm whereby the moderation ratio when the fertile material containing elements (8) are extracted is lower than the value corresponding to operation with a thermal neutron spectrum.
Patent JP-H10205074-A (JP)
Title: Roof-plate hanger and double roof
Inventor: YASUMOTO JUICHI
IPC: E04D3/36
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To make strength capable of sufficiently resisting load by negative pressure applied to the edge of eaves, a verge and a ridge site bear to roof itself. SOLUTION: Roofs 2, 3 are lap-roofed so that the folded crests 2b, 3b directions of the roof having high strength against bending are crossed vertically at a fixed angle. A first fixing member fixed onto an underlayment roof 2 is installed between the underlayment roof 2 and an upper-layment roof 3 while a second fixing member for fastening the upper-layment roof 3 is fastened onto the first fixing member, and the roof-plate hanger 11, by which the direction of the first fixing member and the direction of the second fixing member are displaced at a fixed angle, is interposed.
Patent JP-S61194281-A (JP)
Inventor: AKASHI TERUO
IPC: D06P3/70
Filed: 1985-02-18
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-S60172571-A (JP)
Title: Carriage driving apparatus
Inventor: HIRANO HIROFUMI
IPC: B41J19/20
Filed: 1984-02-20
Abstract: PURPOSE:To accurately drive a carriage in simple inexpensive constitution by using an inexpensive drive source, by allowing either one of the first and second gears driven so as to be rotated to one direction to mesh with the outer teeth or inner teeth including a tooth-lacked part of a third gear. CONSTITUTION:A DC motor is always continuously driven so as to be rotated to one direction, and a forward gear 7 and a back gear 8 are also driven through an idle gear 9 so as to be rotated to one direction. By revolving a change-over lever 11, either one of the forward gear 7 and the back gear 8 is allowed to mesh with either one of the outer teeth 6a of a shuttle gear 6 and the inner teeth 6b including a tooth-lacked part 6c thereof. By this mechanism, the shuttle gear 6 is rotated positively or reversely or stopped. A carriage is reciprocated by the rotation of this shuttle gear 6. By this mechanism, the reciprocal movement of the carriage and the stoppage thereof at the initial position can be performed in a relatively simple mechanism by using the inexpensive DC motor. Further, in driving operation, accurate driving can be performed by the uniform rotary force of the DC motor continuously rotating to one direction.
Patent JP-H11224572-A (JP)
Title: Switching device
Inventor: MORI TAKESHI
IPC: H01H31/28
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To shorten assembling work time without being affected by a manufacturing error and assembling accuracy of each part in a fixed electrode and a moving electrode. SOLUTION: This device is equipped with a driving shaft 51, a fixed electrode 41, a movable blade 54 which is rotated by the driving shaft 51, can be brought into contact with the fixed electrode 41 and can be detached from it, a moving electrode 53 which is supported by the driving shaft 51 and is electrically connected to the movable blade 54, and insulating material members 65, 66 which are placed so as to sandwich the movable blade 54 and links the fixed electrode 41 and the moving electrode 53.
Patent JP-S54122593-A (JP)
Title: Multi-purpose ship
Inventor: CHIBA RIYUUJI
IPC: B63B25/00
Filed: 1978-03-15
Abstract: PURPOSE: To improve operation efficiency by means of an expansible device capable of forming a laminated deck thereinside mounted on the upper deck of a hull to ensure that loading of heavy articles such as main engine and machine tools as well as cars and containers and unloading thereof are made.  
     CONSTITUTION:  An expansible device 4 composed of houses 4a, 4b, 4c and 4d designed to be interlocked into each other is placed on the upper deck of a hull. Having wheels 4e at the bottom thereof, the device is equipped with a door 4f at one side thereof. Erected decks 4g, 4h, 4i and 4j and slopes 4k are arranged thereinside in such a manner that the decks 4g, 4h, 4i and 4j and the slopes 4k are free to be folded. With a such an arrangement, when a car is loaded, the device 4 is expanded on the deck to allow the erected decks and the slopes to be laid. It is properly folded to the side for loading or unloading of containers or heavy articles. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08205400-A (JP)
Title: Power supply circuit for electronic apparatus
Inventor: FUJISAWA MASAYUKI
IPC: G05F1/10
Filed: 1995-01-25
Abstract: PURPOSE: To stop the operation of a CPU under a state of auto-power-off and to prevent the consumption of a battery by providing a thyristor which receives a power off signal of level H outputted from the CPU and turns on, and supplying this on-current from the collector of a provided transistor through a resistor. CONSTITUTION: A system-power-voltage forming function is inactivated, by providing a control circuit containing a thyristor Q3 which is turned off by a power off signal outputted by a CPU 4 and a transistor Q1 which supplies on-current to this through a collector resistor R3, and applying the anode side voltage of the thyristor Q3 dropped to level L from level H by a voltage drop generated in the collector resistor R3. Consequently, it becomes possible to obtain a power off state easily and to maintain the state surely, without the need of a power device for a CPU's exclusive use.
Patent JP-S57145589-A (JP)
Title: Speed change control device for small-sized dc motor
Inventor: NOGUCHI KAZUO
IPC: H02P7/288
Filed: 1981-02-28
Abstract: PURPOSE:To offer a speed change-over control device permitting a variation in load versus number of turns to be same at each speed by a change-over switch of one circuit and also permitting respectively independent speed adjustment at each speed. CONSTITUTION:A bridge circuit is composed of resistors 2, 3, 4 and a DC motor 1. And a transistor 6, a power supply control transistor 9 are controlled by the differential voltage between the voltage across bridge detection terminals a, b and the forward voltage of a reference voltage generating diode 5. The common terminal of a change-over switch SR is connected to a bridge detection terminal (a) and X for high speed to one terminal of the DC motor 1 through a resistor 16 and Y for low speed to the other terminal of the DC motor 1 through a variable resistor 17. In this composition, the same torque characteristic at each speed is permitted by a switch of one circuit and independent fine adjustment at each speed is respectively available.