baber/WOPTO huggingface dataset:
Patent JP-H07134981-A (JP)
Title: Cylindrical alkaline secondary battery
Inventor: KOBAYASHI MAKOTO
IPC: H01M2/26
Filed: 1993-11-08
Abstract: PURPOSE:To prevent internal short circuit due to a winding slip without decreas ing collecting efficiency of a positive electrode by installing a lead having the length equivalent to the specific % of respective end part dimension onto the positive electrode and a negative electrode excepting the vicinity of their both end parts. CONSTITUTION:A lead 3b with a tab 3a is installed in the end part 2 on one side of a collector of a nickel positive electrode 1 along its longitudinal direction. The positive electrode 1 is spirally wound setting a separator 5 between a hydrogen storage alloy negative electrode 4 and it own and is stored with an alkaline electrolyte in a bottomed cylindrical container 6. The length of the lead 3b is equivalent to 5-20% of the end part, 2 dimension and is installed in the end part 2 excepting the vicinity of its both end parts. If the length is less than the 5% equivalent, collecting efficiency of the positive electrode 1 deteriorates and installing strength to the collector is reduced. If the length exceeds the 20% equivalent, a winding slip in the positive electrode 1 is caused during production of the group of electrodes, and as a result, internal short circuit is caused.
Patent JP-H02125264-A (JP)
Title: Charged image recording medium and recording and reproducing device for charged image
Inventor: TAKANASHI RYOYU
IPC: H01L31/08
Filed: 1988-11-03
Abstract: PURPOSE:To hold the charged image on the charged image recording medium excellently for a long period of time and to use the same charged image recording medium repeatedly by erasing the charged image of existent recording information by laminating a transparent electrode, a photoconductive layer member, a charge migration inhibition layer member, and a dielectric layer member. CONSTITUTION:This is the charged image recording medium RM formed by laminating the transparent electrode Et, photoconductive layer member PCL, charge migration inhibition layer member ESL, and dielectric layer member IL. Namely, the charged image is recorded more inside than the charge migration inhibition layer member of the charged image recording medium. Consequently, the charged image on the charged image recording medium is held excellently for a long period, and the existent recording information is erased to use the same charged image recording medium repeatedly.
Patent JP-2000111070-A (JP)
Title: Floor board for floor heating
Inventor: JINGU YOSHIHARU
IPC: E04F15/18
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To decrease the time of temperature rise until the surface of a floor board reaches suitable temperature. SOLUTION: A floor board 10 for floor heating as a panel with an integral structure comprises a surface panel 12 formed with plywood, a plurality of inner surface panels 13 of the plywood arranged at prescribed intervals, heat belts 14 between the inner surface panels 13 and an equalizer sheet 15 provided between the surface panel 12, the inner surface panels 13 and the heat belts 14. The heat belt 14 is formed in a plate shape with thin metal. When the floor board 10 is laid at a prescribed position, it is located in the upper outer peripheral surface side of hot water pipes 17. Thus, heat from the hot water pipes 17 is transferred to the surface of the floor board 10 through the heat belts 14.
Patent JP-2001101727-A (JP)
Title: Magneto-optical recording medium
Inventor: SUGIMOTO TOSHIO
IPC: G11B11/105
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium which allows the formation of higher-density recording marks by a magnetic field modulation system and the signal reproduction by an MSR system from these recording marks and may be improved in reproducing C/N(carrier-to-noise) characteristics as well. SOLUTION: The magneto-resistive recording medium, which has at least a first magnetic layer 31 as a reproducing layer, a second magnetic layer 32 as an intermediate layer and a third magnetic layer 33 as a recording layer in this order and allows super-high resolution reproduction by a double mask RAD system, further has a fourth magnetic layer 34 consisting of a rare earth-transition metal amorphous magnetic film containing at least Gd on the third magnetic layer 33. The third magnetic layer 33 has a transition metal magnetization dominant composition or a compensation composition at room temperature.  While the second magnetic layer 32 has a rare earth metal magnetization dominant composition, this magnetic layer has an axis of easy magnetization in an intra-surface direction at room temperature and has the magnetic characteristic not having a compensation temperature up to a Curie temperature. While the fourth magnetic layer 34 has a rare earth metal magnetization dominant composition, this magnetic layer has the axis of easy magnetization in the intra-surface direction at room temperature and has the magnetic characteristic that the axis of easy magnetization changes in a perpendicular direction from the intra-surface direction as the temperature is nearer the Curie temperature.
Patent JP-H07125805-A (JP)
Title: Board holder
Inventor: MATSUDA TAKASHI
IPC: B65G1/00
Filed: 1993-11-08
Abstract: PURPOSE:To house boards different in the size, and relieve or abolish restriction on the size in an automatic installing device or the like which can take in an out the boards automatically. CONSTITUTION:In a holder which can insert and extract thin plate-like boards 1 from the front and can hold them in a horizontal posture, plural shelf boards 24 whose rear end part is formed as a fixed end and front end and both side side ends are formed as a free end are juxtaposed at intervals in the vertical direction with each other, and a width of the shelf boards 24 becomes narrower than a width of the boards 1, and opening free spaces A are provided on the sides of the shelf boards 24. Thereby, since from a small board to a large board can be housed by a board holder of the single size, the manufacturing efficiency or the service efficiency or the like of the board holder is improved. Design and manufacture of a wafer holding part in an automatic installing device or the like are also facilitated.
Patent JP-H07133503-A (JP)
Title: Brassiere with wire
Inventor: KITAGAWA MASAHIRO
IPC: A41C3/10
Filed: 1993-11-08
Abstract: PURPOSE:To soften touch of wire to the skin. CONSTITUTION:A tape 19 having sealed wire 20 is inserted into between a skin side cup cloth 15 and a surface side cup cloth 16 which constitute a main body 11 of a cup, the tape is sewed together with the lower ends of the skin side cup cloth and the surface side cup cloth in an integrated way to build the wire in the main body of the cup.
Patent JP-H01119837-A (JP)
Title: Program evaluating system
Inventor: ONISHI KATSUNORI
IPC: G06F9/06
Filed: 1987-11-02
Abstract: PURPOSE:To shorten the processing time by providing a debug mode and an execution mode as a simulation mode, executing a simulation of an unevaluated routine in an evaluation object program by the debug mode and executing a simulation of an evaluated routine in the evaluation object program by the execution mode. CONSTITUTION:In a debug mode shifting condition store means 16, a debug mode shifting condition of an evaluation object program is stored. A simulation mode deciding and switching means 12 decided whether an instruction executing condition of an instruction of the evaluation object program coincides with the debug mode shifting condition stored in the store means 16 or not. When they have coincided, the simulation mode in switched to the debug mode. Also, a debug condition of the evaluation object program 2 which is executed when the simulation mode is switched to the debug mode is stored as a program evaluating condition.
Patent JP-H01120750-A (JP)
Title: Automatic focal point alignment signal processor
Inventor: ENOKIDO EITARO
IPC: G01B15/00
Filed: 1987-11-04
Abstract: PURPOSE:To suppress the saturation of the signal level held by a diode integrating circuit and improve the availability of a device by compressing the amplitude of the output signal of a differentiating circuit with a signal compression circuit. CONSTITUTION:A D/A converter 9 converting the line width detecting digital date into the analog signal for each line scanning, a differentiating circuit 12 differentiating the output signal of this D/A converter 9, a signal compression circuit 19 compressing the amplitude of the output signal of this differentiating circuit 12, a full-wave rectifying circuit 13 rectifying the output signal of this signal compression circuit 19, and a diode integrating circuit 14 integrating and holding the peak value of the output signal of this full-wave rectifying circuit 13 for each line scanning are provided. A logarithmic amplifier is used for the signal compression circuit 19, thereby the signal compression ratio is increased as the signal level is increased, the dynamic range of the diode integrating circuit 14 is expanded, and the availability of a device can be improved.
Patent JP-2000109068-A (JP)
Title: Can lid for can having positive internal pressure
Inventor: MATSUKAWA YOSHIHIKO
IPC: B65D8/08
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a can lid for can having positive internal pressure wherewith a performance and a strength which are endurable to practical use and shuffling property can be maintained even when a thin sheet material is used. SOLUTION: A can lid 1 is formed in a structure wherein an angle made up by a chuck wall 5 and a direction along the central axis of a panel part 2 is 10-20 deg. and while a curved connecting wall 4 is formed in a shape projecting toward the panel part 2 side, the radius of curvature for a curved line of the curved connecting wall 4 is 0.66-9.00 mm, the maximum distance from a common tangent line connecting a circle of curvature at the inside of an outer circumferential bottom wall of a reinforcing annular groove 3 connecting to the curved connecting wall 4 and a circle of curvature at the outside of a shoulder wall 6 connecting to the curved connecting wall 4 to a projected part of the curved connecting wall 4 is 10-50% of the thickness of the aforementioned panel part and at the same time,  the curved connecting wall 4 at one side comes into contact with a bottom wall 3b of the reinforcing annular groove 3 at another side when sliding-off is made between both members after a plurality of can lids are piled up in the same direction.
Patent JP-H0596421-A (JP)
Title: Wire electric discharge machining device
Inventor: IMANAGA AKIYOSHI
IPC: B23H7/10
Filed: 1991-10-01
Abstract: PURPOSE:To restrain consumption of a feeding element and to stabilize electric discharge machining by restraining electric discharge between a wire electrode and the feeding element. CONSTITUTION:A wire electrode pressing guide 19 is provided in the neighborhood of a feeding element 9a, and a wire electrode 3 is sufficiently pressed on the feeding element 9a by this wire electrode pressing guide 19. Consequently, oscillation of the wire electrode 3 is restrained, and electric discharge between the wire electrode 3 and the feeding element 9a is restrained. Additionally, imperfect contact between the wire electrode 3 and the feeding element 9a is detected by a detection circuit 21, electric discharge energy of a machining power source 17 is restrained and electric discharge by oscillation is restrained. Furthermore, breaking of wire is quickly detected by recognizing a sudden decrease of tensile force at the time of breaking of wire and electric supply is stopped, and damage of the feeding elements 9a, 9b due to breaking of wire electric discharge is reduced.
Patent JP-H09128363-A (JP)
Title: Pattern identification device/method
Inventor: KUMANO SHINTARO
IPC: G06F15/18
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To precisely recognize a pattern and to bring it to the optimum identification state at a high speed even if the distribution of the pattern, cannot previously be assumed. SOLUTION: A statistical quantity calculation device 11 calculates statistical quantity on the distribution of the patterns from teacher data where a category to which the pattern belongs is known and outputs it to an initialization device 12. The initialization device 12 initializes the internal state of a pattern identification device (neural circuit) 13 based on statistical quantity, namely, decides the number of neural elements and an internal parameter. Teacher data and unknown data are inputted to the pattern identification device 13, and learning data is inputted from a learning device 14. The pattern identification device 13 identifies the pattern from input data and outputs the identified result to the learning device 14. The learning device 14 changes the internal state of the pattern identification device 13 from teacher data and the identified result of the pattern identification device 13, which corresponds to teacher data.
Patent JP-H11116283-A (JP)
Title: Production of coated optical fiber
Inventor: KOAIZAWA HISASHI
IPC: C03C25/24
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To produce a coated optical fiber provided with a primary layer having a low Young's modulus and a secondary layer having a high Young's modulus, at a high speed by utilizing an existing equipment. SOLUTION: This production comprises: heating and melting an optical fiber preform 1 in an optical fiber drawing furnace 2 to form an optical fiber 3; coating the optical fiber 3 with a primary layer resin having a <=0.5 kgf/mm<2> Young's modulus after curing and then, curing the coating layer to form a primary layer on the optical fiber 3; coating the primary layer with a secondary layer resin having a >=30 kgf/mm<3> Young's modulus after curing and then, curing the coating layer to form a first secondary layer on the primary layer; winding up the resulting optical fiber; and subsequently, in another stage, further coating the first secondary layer of the wound optical fiber with the above secondary layer resin and then, curing the coating layer to form a second secondary layer on the first secondary layer and to produce the objective coated optical fiber.  By using the production, the curing time of the first secondary layer in the drawing stage can be shortened and the drawing speed is enhanced. Also, even when the primary layer becomes sticky, since the primary layer is coated with the first secondary layer having a high gel fraction, the windup can appropriately be performed. Further, since the diameter of the coated optical fiber becomes smaller after the above resin coating, haze of the quartz tube is decreased and the curing efficiency is improved and concurrently, a large-sized optical fiber preform can be applied for the production.
Patent JP-H08147876-A (JP)
Title: Device and method for recording/reproducing
Inventor: OTOMO KATSUHIKO
IPC: G11B20/18
Filed: 1994-11-14
Abstract: PURPOSE: To edit in real time by providing a first processing means reading out first information on a recording medium and storing it in a storing memory and a second processing means synthesizing first, second information and writing it in the memory. CONSTITUTION: The first information D1 on the recording medium D is read out by. the first processing means to be stored in the storing memory 18, and the first information D1 of prescribed capacity is read out from the storing memory 18 by the second processing means, and third information D3 constituted so as to synthesize the read out first information D1 with the second information D2 inputted from the outside is written in a free memory 19a or 19b. Further, the third information D3 of the prescribed capacity is read out from the memory 19a or 19b storing the third information D3 by a third processing means, and the read out third information D3 is recorded on the recording medium D.
Patent JP-H08138754-A (JP)
Title: Battery pack
Inventor: HAYASHI MORIHIKO
IPC: H02J7/00
Filed: 1994-11-14
Abstract: PURPOSE: To use a battery cell with arbitrary one characteristic as the one with other characteristic. CONSTITUTION: A charge and discharge terminal 2+ out of the charge and discharge terminals 2+, 2- is connected to one fixed contact 3a of a change- over switch 3 and is also connected to the other fixed contact 4b of a change- over switch 4. The moving contact of the change-over switch 4 is connected to the input (IN) of a DC-DC converter 5 constituting a voltage conversion circuit, and the output (OUT) of the DC-DC converter 5 is connected to the moving contact of the change-over switch 3. One fixed contact 4a of the change- over switch 4 is connected to the positive electrode (+) of a battery cell 1, and the positive electrode (+) of the battery cell 1 is also connected to the other fixed contact 3b of the change-over switch 3. The moving contact of the switch 4 is connected to a reference voltage generating circuit 6, and the output of the generating circuit 6 is connected to the reference input (Ref) of the DC-DC converter 5.
Patent JP-2001097419-A (JP)
Title: Container with cover
Inventor: HASHIMOTO KAZUNORI
IPC: B65D43/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To simplify fitting and removing operation for a cover of a container with the cover and improve the sealing properties of the cover with the container. SOLUTION: A container is provided with a flange section around an opening, a sealing sheet adhering to the flange section and sealing the opening and a cover fitted on the flange section and covering the sealing sheet, and the cover is constituted of a stopper brought into contact with the sealing sheet and fixing the position of the cover on the container and an elastic section encircling the periphery of the container in the vicinity of an area including the flange section of the container, and the elastic section is provided with a first recess to be fitted on the flange section in the state of being positioned by the stopper and a second recess to be fitted on the flange section positioned inside the first recess and fitted on the flange section after the sealing sheet is removed and the container is unsealed,  and the sealing properties of the container is improved by the joint working of the second recess and the stopper.
Patent JP-H03143507-A (JP)
Title: Method and device for flocculation
Inventor: FUKUNAGA KAZUJI
IPC: B01D21/08
Filed: 1989-10-25
Abstract: PURPOSE:To remarkably reduce the consumption of a flocculant and to remove fine particles by providing an injection pipe for injecting a liq. in a mixing tube and controlling the flow of the liq. mixture of the liq. and contaminated water in the mixing tube and the flow of the liq. in the injection pipe. CONSTITUTION:A dispersion chamber 3 for dispersing contaminated water and one or plural mixing tubes 5 with one end opened to the chamber 3 and the other end to a solid-liq. separation chamber 4 are provided in a liq. feed chamber 1. One or plural injection pipes 6 for injecting the liq. are furnished in the mixing tube 5. The contaminated water is separated into the contaminant fine particles and supernatant liq. by the flocculator. In this case, the flow of the liq. mixture of the liq. and contaminated water in the mixing tube 5 is controlled to 10<Re<10<5> and the flow of the liq. in the injection pipe 6 to 5<Re<10<4>. Namely, the electrolyte in the water to be treated is used as a flocculant, hence the consumption of the flocculant is remarkably reduced, and the fine particles are efficiently removed at a low cost.
Patent JP-H01163149-A (JP)
Title: Production of 1, 4-bis (4-phenoxybenzoyl) using zeolite catalyst
Inventor: DEBITSUDO RICHIYAADO KOOBIN
IPC: C07C49/84
Filed: 1988-11-07
Abstract: PURPOSE: To easily obtain the compound in a high state of purity by allowing diphenyl ether to react with 1,4-benzenedicarbonyl chloride using a specific catalyst under specific conditions and separating thereof into zeolite.  
     CONSTITUTION: The objective crystalline compound is obtained in high yield by bringing excessive diphenyl ether of formula I into contact with 1,4- benzenedicarbonyl chloride at 190 to 250°C for 40 to 360 min using a zeolite catalyst which is having a ring structure containing 12 O and which is comprising natural haudyasite and mordenite, activated zeolite of hydrogen-exchanged type belonging to one of synthesized zeolites Y or synthesized mordenites or synthesized zeolite X and Y; iron-exchanged zeolite belonging to one of synthesized mordenites having a ring structure containing 12 O, separating the resulting hot solution into zeolite and then cooling the zeolite to 25 to 40°C at which the target compound crystellize. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04154272-A (JP)
Title: Image reader
Inventor: KOBEGAWA MINORU
IPC: H04N1/40
Filed: 1990-10-17
Abstract: PURPOSE:To reduce a quantization error for input value of low level by using an interior division value between image signal and reference signal as a reference level for specifying the upper limit value of full scale when A/D conversion is executed. CONSTITUTION:The present invention relates to an image reader for converting an analog image signal into a digital signal by means of A/D conversion, and as a reference level for specifying the upper limit value of full scale when executing the A/D conversion, an interior division value between image signal and reference signal is used. For example, image signal V1 is input directly to terminal VIN of A/D converter 11. On the contrary to this, to terminal VRT, white level signal VW is not input as it is, but an interior division value between two resistors R1 and R2 is input. By using such A/D conversion system as stated above, a dark section of image can be very precisely quantized. With this, a high performance and cheap image reader can be obtained.
Patent JP-H06133154-A (JP)
Title: Binary picture reduction device
Inventor: YAMADA HIDEAKI
IPC: G06F3/153
Filed: 1992-10-19
Abstract: PURPOSE:To provide the binary picture reduction device in which even thin lines in an oblique direction as well as longitudinal and lateral directions are preserved and reduced. CONSTITUTION:The device is made up of a line buffer 10 storing binary original picture data, picture element block arithmetic operation sections 11a-11e extracting plural picture element blocks deviated one by one picture element in the main scanning direction and in the subscanning direction and calculating the total sum of picture elements in each picture element block respectively, comparators 12a-12e comparing the total sum of the picture elements of the picture element block with a prescribed threshold level, and deciding and outputting a tentative conversion picture element corresponding to each picture element block, an OR arithmetic operation section 13a operating the OR of the outputs of the comparators 12a-12c and outputting the result, an OR arithmetic operation section 13b operating the OR of the outputs of the comparators 12c-12e and outputting the result, an AND arithmetic operation section 14 ANDing the outputs of the OR arithmetic operation sections 13a, 13b and outputting the result as a converted picture element, a line buffer 15 storing the converted picture element and a reduction rate setting section 16 controlling the operation of the picture element block arithmetic operation section in response to the reduction rate.