baber/WOPTO huggingface dataset:
Patent JP-H06151137-A (JP)
Title: Powder of rare earth magnet material with excellent anisotropy
Inventor: NAKAYAMA RYOJI
IPC: B22F1/00
Filed: 1992-11-13
Abstract: PURPOSE:To provide powder of rare earth magnet material with excellent anisotropy having R2T14B type intermetallic compound phase as main phase. CONSTITUTION:Rare earth elements containing Y (hereinafter indicated by R), a component for which Fe or part of Fe is substituted by Co (hereinafter indicated by T) and B are the main components. And moreover, the powder of R-T-B-M-based anisotropic magnetic material has the mean grading in the range of 5 to 200mum in the powder of R-T-B-M-based anisotropic magnet material having recrystallized aggregate texture of fine R2T14B type intermetallic compound phase with the mean recrystallized aggregate structure of 0.05 to 20mum, and the composition containing 0.001 to 5.0 atomic percentage for one, two or more kinds (hereinafter indicated by M) of Si, Ga, Zr, Nb, Mo, Hf, Ta, W, Ail, Ti and V.
Patent JP-H11161809-A (JP)
Title: Picture display method and edition device
Inventor: TSUTSUMI YOSHIFUMI
IPC: G06F3/0487
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of edition by excluding switching operation between a contents checking picture and an edition picture from work for producing a still picture program. SOLUTION: In a state that a cursor displayed on a contents edition picture 6 is pointed out on a background, a left drag executes a frame preparing function for preparing a frame. When the cursor is overlapped to a position other than the lower right corner of an optional frame, the left drag executes a moving function for moving the frame. When the cursor is overlapped to the lower right corner of an optional frame, the left drag changes the size of the frame. In a state that the cursor is pointed out in the optional frame, a left button executes a character edition function for editing characters to be related to the frame. When a right button is clicked in the state, a sticking function for setting up and inputting an image to be stuck to the inside of the frame is executed.  When a left button is double clicked in the similar state, an attribute setting function for setting up the display attribute of a character or an image is executed.
Patent JP-H09165151-A (JP)
Title: Safety device of elevator for construction work
Inventor: TADOKORO TOSHIYUKI
IPC: B66B1/48
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To decrease required temporary construction materials in a safety device of an elevator for construction work for limiting the rising and lowering range of a car frame when an elevator is installed by driving the car frame. SOLUTION: In a safety device, a limit switch 12 is attached to a car frame 2 when the hoistway equipment is installed by using the car frame 2 for the final construction, and second cams 7a, 7b are provided on a guide rail 1 for guiding the car frame 2 so as to be positioned above and below the car frame 2 and so as to be brought in contact with the limit switch 12. A bracket provided with a horizontal piece provided with a U-shaped gripping body to be gripped and fixed is provided on a first cam 14 for the final construction provided on the car frame 2, and the limit switch 12 for the final construction is fastened to the horizontal piece of the bracket.
Patent JP-H02175225-A (JP)
Title: Manufacture of hollow body made of plastic
Inventor: MATSUO MITSUNOBU
IPC: B29L22/00
Filed: 1988-12-28
Abstract: PURPOSE:To improve screening properties of heat, a sound, a vibration and an electromagnetic wave, by a method wherein at the time of blow molding, parison is stuck close to an inner wall of a hollow body by inserting a screening material within the parison and they are unified. CONSTITUTION:Parison 9 extruded through a die is arranged between a pair of split molds 5, 5, the parison 9 is expanded with four expanding bars 10 and a foamed plastic foam 11 of a screening material is inserted within the parison 9 under a heated and softened state. When a pressurizing fluid is blown into the parison 9 by clamping the pair of the split molds 5, 5 and blow molding is performed, the foam 11 is extended, a screening layer is stuck close to the inside and a unified matter such as an air conditioning duct is obtained. With this construction, a hollow body made of plastic whose outside layer is rigid and screening properties of heat, a sound, a vibration and an electromagnetic wave are high is obtained.
Patent JP-H01171475-A (JP)
Title: Needle feeder in apparatus for transplanting colony
Inventor: NAGASHINO AYAJI
IPC: C12M1/32
Filed: 1987-12-28
Abstract: PURPOSE:To contrive continuous feeding of a sterilized transplanting needle, by providing a constitution in which a wire to be a transplanting needle is projected from a bobbin thereof positioned in a sterilization chamber outward above the sterilization chamber by a prescribed length using a specific wire delivering mechanism, then cut and formed into the shape of the transplanting needle. CONSTITUTION:A needle feeder provided with (a) a sterilization chamber 111, (b) a bobbin 123, rotatably placed in the sterilization chamber and having a wound wire 124, (d) guide means 133, 135, etc., for forming a wire leading passage to guide the wire upward from a bobbin, lead and guide the wire to the outside of the sterilization chamber, (d) delivering mechanisms 129, 127, 126, 133, 135 and 137 for projecting the wire upward from the sterilization chamber by a prescribed length, (e) a wire chuck 136, fixed and placed on the outside of the sterilization chamber and capable of holding the lower part of the wire part projected upward from the sterilization chamber and (f) a forming and cutting mechanism 138, placed in the course of the wire leading passage in the sterilization chamber and capable of cutting the wire in a state held by the wire chuck from a prescribed part, forming a transplanting needle 141 and simultaneously bending the lower part of the transplanting needle into a prescribed shape.
Patent JP-H09144399-A (JP)
Title: Rotary dial lock
Inventor: KOBAYASHI SHOZO
IPC: E05B37/08
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary locking by forming a handle which faces an open and close lid in a lock case which incorporates a lock mechanism which locks and unlocks due to rotary operation of a dial ring and is fixed on the open and close lid of a case. SOLUTION: A lock case 2 of a rotary dial lock 1 is provided with a storage cylindrical part 4 which incorporates a lock mechanism which is operated due to rotary operation of a dial ring 19, a handle part 5 like a case is formed on its side, and a front plate part 6 is integrally formed in front of the handle part 5 and the storage cylindrical part 4. A cover body 7 which covers the storage cylindrical part 4 and the handle part 5 except the front plate part 6 is mounted and fixed on the lock case 2. As for the handle part 5, a space 10 is formed by surrounding the circumference except the front by a wall face, a finger insertion port 11 which opens the front plate part 6 in the rectangular shape is formed on its front part, and a projection fringe 12 having a predetermined height is formed in its lower part to form a handle 13.  Consequently, it is possible to open the open and close lid without touching the dial ring by using the handle after releasing the lock by rotary operation of the dial ring.
Patent JP-H02760-A (JP)
Title: Urethane made from fluorinated aliphatic alcohol, isocyanate, and substituted aromatic compound, and manufacture and use of said urethane
Inventor: FURANKU UEHOUSUKII
IPC: C07C271/40
Filed: 1988-12-28
Abstract: The novel urethanes are synthesised from aliphatic fluoroalcohol, isocyanate and a specific substituted phenol or aniline compound. They are prepared by reaction of an aliphatic fluoroalcohol with a di- or triisocyanate to form a fluoroalcohol/isocyanate adduct and by reaction of this adduct with a specific substituted phenol or aniline to give the desired urethanes. The urethanes are preferably used for the oleophobic and hydrophobic finishing of textiles and leather.
Patent JP-H05139341-A (JP)
Title: Car body structure of automobile
Inventor: ANDO MASAHIKO
IPC: B62D25/20
Filed: 1991-11-18
Abstract: PURPOSE:To improve the rigidity of a car body of a floor tunnel part and improve the assembly performance. CONSTITUTION:As for a car body structure of an automobile in which the edge surfaces of the members 12 and 13 which are arranged in the crossing direction with a floor tunnel 10 on a car body floor panel 5 are joined with the side surface 14 of the floor tunnel 10, recessed beads 15 and 16 are installed on the joint surface with the joint members 12 and 13 of the floor tunnel 10, and rigidity is improved.
Patent JP-H10171407-A (JP)
Title: Information displaying device
Inventor: YAMAZAKI KYOJI
IPC: G09G3/32
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an information displaying device in which, even when something wrong occurs in a shift register of a display unit, a display control signal can be sent to the succeeding display units to continue display, the circuit constitution of the display unit is comparatively simple and control in the control unit is unchanged. SOLUTION: Display control signals are sent to a display unit 1a from a control section in a time-sharing transmission form and each display unit 1a is connected in series only through a buffer circuit 1a1. Each display unit 1a extracts its own display control signals from the buffer circuit 1a1 to hold its lighting control data in a shift register 1a3 and to control a constant current driving circuit 1a4 and thereby to light a LED 1a5 corresponding to the lighting control data. Since the shift register 1a3 is removed from the connection between display units 1a, no display control signal is sent by irregularity of the shift register 1a3. In addition, installment of power source lines of two systems in the buffer circuit 1a1 improves reliability also against abnormality of power source line.
Patent JP-2000156211-A (JP)
Title: Battery and battery pack
Inventor: NAKAHARA HIROSHI
IPC: H01M10/058
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To improve high-rate discharge performance and to realize small weight and high safety by pressing, by the use of a sheet of plate material and a pressing member, a cell wherein a generation element having a positive electrode plate, a separator and a negative electrode plate are received in a cell case that has an airtight structure and is sealed by thermally welding a metal laminated resin film. SOLUTION: An electrode group comprising a positive electrode plate, a separator and a negative electrode plate is received along with a nonaqueous electrolyte in a laminated film case composed by thermally welding a metal laminated resin film. A positive electrode terminal and a negative electrode terminal each are formed of a metal conductor such as aluminum or nickel, an acid modified polyethylene layer is bonded to each of them, a pearl resin layer is formed outside it, and they are stacked and bonded, so that airtightness is improved. A laminated cell 21 manufactured like this is put on a sheet of plate member 22 formed of a stainless steel plate and received in a heat- contraction tube 23, the heat-contraction tube 23 is warmed to be contracted, and thus, the cell 21 is pressed by the plate member 22 and the heat-contraction tube 23.
Patent JP-H04202162-A (JP)
Title: Amine compound and its production
Inventor: OE TADAYUKI
IPC: C07C209/08
Filed: 1990-11-30
Abstract: NEW MATERIAL:A compound shown by formula I (R is 8-24C aliphatic saturated or unsaturated hydrocarbon group; R<1> is 1-5C alkyl; (n) is 1-10; (m) is 0-5). EXAMPLE:N,N'-Dimethyl-N,N'-distearylethylenediamine. USE:The compound shown by formula I shows ready solubility in resin raw materials and organic solvents, useful as a mold release material, especially as an internal mold release agent. PREPARATION:A secondary amine shown by formula II is allowed to react with an alkyl halide shown by the formula R-X (X is halogen) in the presence of a dehydrohalogenating agent to give the objective compound shown by formula I.
Patent JP-H05138067-A (JP)
Title: Empty can recovery device
Inventor: IWAMOTO MINEICHI
IPC: B03C1/18
Filed: 1991-11-19
Abstract: PURPOSE:To ensure that aluminum cans and iron cans are segregated from among other containers and then are recovered in a large quantity and efficiently as well as in a state where they can be utilized satisfactorily. CONSTITUTION:The subject empty can recovery device consists of a guide path 2 with a charging aperture 1, a delivery path, a pusher which pushes a charged non-ferrous material from the guide path 2 to the delivery path, can pressing devices 3, 4 arranged in the guide path, a cutter 5 which chips the pressed can arranged below the pressing devices 3, 4, a chip transport device 6 arranged below the cutter 5, a magnet roller 7 arranged spaced from the end of the transport device, and each container 11, 12 which stores chips dropped from the chip transport device 7 and the magnet roller 7.
Patent JP-H08162688-A (JP)
Title: Electrode structure for piezoelectric transformer
Inventor: MIKAMI SHINICHIRO
IPC: H01L41/107
Filed: 1994-12-05
Abstract: PURPOSE: To obtain a piezoelectric ceramic in which the connection of input and output voltages to a lead is effectively conducted without damaging an electrode film, and the discontinuity of the lead due to vibration hardly occurs and which has high reliability. CONSTITUTION: Input electrodes 11 are provided on the main surfaces of both the front and rear surfaces of the driver 1A of a piezoelectric ceramic element 1, and polarized in a thickness direction. A columnar shape thick electrode 11a is provided at the position of a node region N of the input electrodes of the front and rear surfaces in the case of a λ mode vibration. Leads L1, L2 are conductively connected to the parts by conductively connecting materials. An output electrode 13 is formed at the end face of a generator 1B, and a thick electrode 13a is formed at the part of the output electrode. The generator 1B is polarized in the longitudinal direction. A lead L3 is similarly conductively connected to the part 13a by the connecting material.
Patent JP-H01173311-A (JP)
Title: Magnetic disk device
Inventor: NAKANISHI MICHIHIRO
IPC: G11B5/60
Filed: 1987-12-28
Abstract: PURPOSE:To prevent an off-track from being generated due to the deformation of a head arm even when an integrated circuit is heated at a recording time by fitting the integrated circuit to the head arm so as to be positioned in a side which is inner than the outermost circumference of a magnetic gap during recording operation at least. CONSTITUTION:An integrated circuit 6 is loaded on a head arm 4 and the recording and reproducing of information are controlled by the instruction of a controlling device. Then, the writing and reading of a signal to a magnetic head 3 are executed. At the recording time, the integrated circuit 6 is fit to the head arm 4 so as to be positioned in the side inner than the outermost circumference of a magnetic disk 1. Even when the integrated circuit 6 is heated at the recording time, since a high speed air flow is generated in the magnetic disk 1 with being accompanied the high speed revolution of the magnetic disk 1, the quantity of heat to be generated in the integrated circuit 6 is speedily cooled by this high speed air flow and the head arm 4 does not get to be deformed. Accordingly, the off-track can be prevented from being generated by the deformation of the head arm 4.
Patent JP-H02176066-A (JP)
Title: Coating the surface of lightweight aerated concrete with  decorating sheet
Inventor: HONMA MITSUO
IPC: E04F13/07
Filed: 1988-12-26
Abstract: PURPOSE:To coat the surface of an ALC panel capable of forming, changing and eliminating a joint section with a decorating sheet by bonding filler to a chamfering section of panel edges forming a joint section or a defecting section to form angle sections 5 having the same level as that of the surface of a panel, and fitting edges of the same decorating sheet into the angle sections to stick. CONSTITUTION:The surfaces of ALC panels 1 to be fitted are scrubbed with a brush or a plate to remove dirt. Then, when edges 3 of the ALC wall panels are chamfered or defective, filler 4 are applied to chamfered or defective parts with a trowel and the like to form angle sections 5 of a joint section 2. After that, a decorating sheet 6 is cut off in a proper length, and adhesive 7 is applied to the surfaces of the ALC wall panels 1 or the decorating sheet 6 to stick the decorating sheet 6 to the same ALC wall panels 1. The edges of the decorat ing sheet 6 are bent inward of a groove 12b of the joint section 2 at the angle sections 5 to stick and fix. Then, sealing materials 8 are filled into the joint section 2 and are completed. According to the constitution, a wall surface excel lent in terms of designing can easily be made.
Patent JP-H11168870-A (JP)
Title: Stepping motor
Inventor: YUASA KENYA
IPC: H02K37/04
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a stepping motor with improved assembling workability. SOLUTION: This motor is provided with 2m stator pole teeth 8, 9 (where (m) is a natural number), coils 12 are wound respectively around the (m) stator pole teeth 8 every twos thereof to provide in a rotor 6, (n) rotor pole teeth 14 (where (n) is a natural number other than a divisor of 2m). Also, in each rotor pole tooth 14, a magnetic path excited by the coil 12 is so formed as to stride the coil 12 and connect thereby the two adjacent stator pole teeth 8, 9 to each other. Further, in the outer peripheral surface portion of each rotor pole tooth 14, a groove 16 is formed to form opposite small teeth 18, 19 to the stator pole teeth 8, 9.
Patent JP-H05259467-A (JP)
Title: Formation of thin oxide portion in electrically erasable and programmable read only memory cell
IPC: H01L21/28
Filed: 1992-12-10
Abstract: PURPOSE: To provide effectiveness for capacitive coupling of a cell and reduce the total size of the cell by providing a tunnel having a size smaller than the resolution of the photolithographic method used by utilizing the strong oxidation effect and lateral diffusion of strong doping. CONSTITUTION: A gate oxide region 1 and an active region 2 are formed on a silicon base layer S, and a protection part 3 formed of a material sensible to radioactive beam is provided on these predetermined sections. Next, a strong doping is carried out to the active region 2, drain is diffused by removing the protection part 3 and a gate oxide layer 4 is then grown. Next, a layer 5 of a radiation beam sensitive material is adhered, a weak doping is conducted by opening the center section 20 of the active region 2 to remove a gate oxide 4 and the protection part 5, in order to allow the oxide layer 6 to grow on the active region 2. Next, a polysilicon layer 7 is adhered as a mask, a part of it is removed to form a floating gate electrode to form a tunnel oxide part 13, which is smaller than the resolution of the photographic method used.
Patent JP-H03179623-A (JP)
Title: Lead switch
Inventor: MASUMOTO RYO
IPC: C22C38/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a switch having good workability and small specific electric resistance and a small coefficient of thermal expansion by using a soft magnetic alloy having magnetic flux density B50 not less than 16 kilo gauss, in which Cr, Mo, W, V, Nb and Ta is added to an Fe-20 to 65% Co alloy, and coersive force Hc not exceeding 2 oersted. CONSTITUTION:Soft magnetic alloy for a lead piece, which consists of 0.01 to 10% in all of one kind or not less than two kinds of cobalt 20 to 65%, chrome, molybdenum, vanadium and niobium not exceeding 5% respectively, tungsten, tantalum not exceeding 10% respectively and the rest of iron and a small amount of impurities, whiel having not less than 16 kilo gauss of magnetic flux density in a magnetic field of 50 oersted and not exceeding 2 oersted of coersive force, is used. Since addition of Cr, Mo, W, V, Nb and Ta suppresses generation of a regular lattice, workability is improved. Further, since electric resistance of these alloys is relatively small, heating is also small and a thermal expansion coefficient is also relatively small. In this way, a switch using a soft magnetic alloy easy in processing and suitable for a lead piece can be obtained.
Patent JP-H09199159-A (JP)
Title: Sealed alkaline storage battery
Inventor: KATO HITOSHI
IPC: H01M2/16
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To suppress a rise of the internal pressure of a battery and make the liquid exhaustion phenomenon of the separator hardly occur by specifying the electrolyte retained quantity for unit area of the separator in the case of a complete discharge in the sealed alkaline storage battery. SOLUTION: Electrode groups each provided with a separator between a positive electrode and a negative electrode are sealed in a can body together with an alkaline electrolyte to form this sealed alkaline storage battery. The electrolyte retained quantity (g)for unit area (m<2> ) of the separator in the case of the complete discharge of this alkaline battery is set to 100-150g/m<2> , preferably 100-120g/m<2> .  A nonwoven fabric made of fibers with the average diameter of about 3-9μm, having the METSUKE weight of about 60-70g/m<2> , the thickness of about 140-250μm, the liquid retaining ratio of about 300-400wt.% when it is dipped for 30min in an alkaline aqueous solution constituted of NaOH of 0.5N, LiOH of 1N, and KOH of 7N, and the absorbing speed of this alkaline aqueous solution of about 20mm/30min is preferable for the separator capable of securing this electrolyte retained quantity.
Patent JP-H07188750-A (JP)
Title: Production of nonoriented silicon steel sheet excellent in magnetic property
Inventor: KOMATSUBARA MICHIRO
IPC: C22C38/06
Filed: 1993-12-27
Abstract: PURPOSE:To obtain the steel sheet by irradiating a steel sheet with heat plasma prior to, in the course of, and after finish annealing, in the manufacturing method where a slab of steel with specific composition is subjected to hot rolling, cold rolling, and finish annealing. CONSTITUTION:The nonoriented silicon steel sheet is produced by subjecting a slab of a steel, having a composition containing <=6.5% Si, <=3.5% Mn, <=2.0% Al, and <=0.2% P and also containing, as impurities, <=0.05% C, <=0.01% O, <=0.008% N, and <=0.008% S, to hot rolling, cold rolling, and finish annealing. At this time, prior to, in the course of, and after finish annealing, a steel sheet is irradiated with a plasma stream 7, via an orifice 6 at the tip of a nozzle, by means of a plasma torch type heat plasma generator. By this method, harmful fine grains are dissipated from the surface of the steel sheet, and the nonoriented silicon steel sheet having the best ever magnetic properties can be obtained.
Patent JP-H04201009-A (JP)
Title: Separation process of material to be processed
Inventor: KIKUCHI KAZUMI
IPC: B23C3/00
Filed: 1990-11-28
Abstract: PURPOSE:To improve the quality of a material to be processed by leaving a thin flash on an outer peripheral bottom part at the final stage of the outer peripheral process of the material to be processed, and then by separating the flash and processing it through a tool which is of spherical shape in the end, on the same machine. CONSTITUTION:A material 1 fixed to a jig disc 3 is processed by NC processing, and at the final stage thereof, a groove 6 is cut into an outer peripheral shape that forms a molded article 2, and a thin flash 5 is left on the outer peripheral bottom part of a material to be processed by approximately 0.2mm. The flash 5 is cut by a ball end mill 4 inserted into the groove 6 by utilizing the same NC data. since the power is applied at point connection at the time of separating the flash 5, the molded article 2 is not moved, and the quality can be improved without using a pressing jig.