baber/WOPTO huggingface dataset:
Patent JP-S51137804-A (JP)
Title: Lamination thickness adjustment structure for revolving electric machine core
Inventor: FUKUDA SHINZOU
IPC: H02K15/10
Filed: 1975-05-23
Abstract: PURPOSE: To prevent lack of uniformity of the lamination thickness, that is, defectiveness of the close contact state, of a revolving electric machine core to lack of uniformity of the thickness of lamination emmbers by inserting a lamination thickness adjustment member consisting of non-woven cloth impregnated with a thermosetting resin between desired adjacnet lamination members of the lamination core and thermally compressing the resultant lamination core system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04276924-A (JP)
Title: Telephone system
Inventor: KAMIYA TOSHIKI
IPC: H04B1/38
Filed: 1991-03-04
Abstract: PURPOSE:To identify the connection of a handset by detecting a DC voltage superimposed on a voice signal. CONSTITUTION:A DC voltage superimposition circuit 14 superimposes a DC voltage onto a signal on a voice signal line 32 interconnecting an audio circuit 12 of a handset 1 and an audio circuit 22 of a radio equipment main body by means of resistance division. The superimposed DC voltage is blocked by a capacitor 13 and gives no effect onto the circuit 12. A transistor(TR) of a DC voltage detection circuit 24 is conductive when a DC voltage is superimposed on a signal on the signal line 32 and a detection signal level to a CPU 25 changes from a high level to a low level. It is discriminated that the handset 1 is connected to the main body 2 because the detection signal is at a low level. The voice signal is inputted to the circuit 22 and the circuit 24 through a capacitor 23. Since the superimposed DC voltage is blocked by the capacitor 23, no effect is given onto the circuit 22. Thus, the connection of the handset is accurately identified.
Patent JP-H11260951-A (JP)
Title: Semiconductor device and resin substrate therefor
Inventor: KOBAYASHI HARUFUMI
IPC: H01L23/12
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To tightly hold individual substrates in a substrate frame to avoid dropping the individual substrates in assembling steps, etc., by providing one support bar at each slit of the periphery of the individual substrate. SOLUTION: Individual substrates 3 drawn and formed from a series of resin substrates are pushed back to a substrate frame 4, slits 8 are provided at the periphery of the substrate frame 4 to each side of the individual substrate 3, and support bars 13 are provided at the slits 8 and formed by punching the slits 8 with leaving the support bars 13, hangers 9 and frame parts 11 at the same time as punching the individual substrates from the series of resin substrates. Thus, it is possible to avoid forming a gap at each side of the individual substrate, tightly hold the individual, substrate to the substrate frame 4, and avoid dropping the individual substrates in the assembling step.
Patent JP-H08265168-A (JP)
Title: Serial-parallel conversion circuit
Inventor: SAITO SHINJI
IPC: H03M9/00
Filed: 1995-03-20
Abstract: PURPOSE: To increase number of bits of a parallel output without increasing the circuit scale by generating a load-enable-signal after the input of the least significant bit of input data on the basis of serial input data and a clock signal. CONSTITUTION: A shift register 11 in the serial-parallel conversion circuit receives serial input data DA and a clock signal CLK and shifts sequentially the data DA on the clock signal CLK and provides an output of a parallel signal. A signal generating circuit 14 generates a load-enable-signal LE and provides an output of a parallel signal on the data DA and the signal CLK after the reception of the least significant bit of the data DA. A latch circuit 13 latches the parallel output signal on the input of the signal LE and provides an output of the signal.
Patent JP-S52146083-A (JP)
Title: Burner for sealing sealed-beam type lamps
Inventor: KITA TAKAYUKI
IPC: C03B23/00
Filed: 1976-05-27
Abstract: PURPOSE: To provide a burner for sealing shield beam type lamps which is adapted to prevent flame of gas from going out by means of a main nozzle hole and a pilot nozzle hole mounted on the body of the burner surrounding the periphery of sealed portion thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04297315-A (JP)
Title: Suspension device for vehicle
Inventor: TAKATSU TORU
IPC: B60G17/015
Filed: 1991-03-26
Abstract: PURPOSE:To provide a vehicle device capable of changing roll-rigidity in response to the travelling conditions. CONSTITUTION:This invention relates to a vehicle suspension device the feature of which is that it is provided with coil springs 36,38 elastically supporting the body 12 of a car with respect to both right and left wheels, first and second air spring type dampers 40,42 buffering vertical movement of the right and left parts of the body 12, and roll-rigidity changing means 44, 24 weakening the roll-rigidity by means of the first and second air spring type dampers 40,42 when a car travels on a bad road, and strengthening the roll-rigidity at the time of usual travel of the car.
Patent JP-H03262367-A (JP)
Title: Destination display system
Inventor: OBA SHUJI
IPC: H04M3/42
Filed: 1990-03-13
Abstract: PURPOSE:To offer information relating to location of a person by relaying caller information representing installed location of an entry means to a destination information storage means corresponding to identification information by means of a relay means and displaying the caller information as destination information corresponding to the identification information. CONSTITUTION:When an entry means 111 enters personal identification information, the identification information and the caller information are sent to a destination information storage means 121 in which the identification information is registered by means of a relay means 141. Then personal identification information belonging to a department/section corresponding to each office room is registered in each destination information storage means 131 and a display means 122 is installed to each office room. Thus, the information relating to the location of the person represented by the identification information entered by the enter means 111 is offered to persons resident in the office room.
Patent JP-H06272114-A (JP)
Title: Production of fiber assembly
Inventor: KITAWAKI HIDEAKI
IPC: D01F8/14
Filed: 1993-03-22
Abstract: PURPOSE:To provide a method for producing a fiber assembly, substantially composed of polyamide fiber, capable of stably producing conjugate spun fiber composed of a polyamide and a polyester for a long period and having a sufficient strength even after forming the conjugate fiber into the fiber assembly and dissolving and removing the polyester. CONSTITUTION:Conjugate spun fiber is formed into a fiber assembly and either of the components is then dissolved and removed to produce the fiber assembly substantially composed of a polyamide. In the process, the content (alpha) of the polyamide in the conjugate fiber is regulated to 30-55wt.% and the polyamide and a polyester having the melt viscosity at the spinning temperature of the conjugate fiber and 100sec<-1> shearing rate satisfying the following formula (1) or (2) are used: (1) 2000<=MVT and MVN/MVT>=0.18 when alpha is 30<=alpha<40 and (2) 2000<=MVN and MVN/MVT>=0.1Xalpha-3.82 when alpha is 40<=alpha<=55 (a is the content [wt.%] of the polyamide in the conjugate fiber; MVN and MVT are respectively melt viscosities [P] of the polyamide and polyester}.
Patent JP-2000259765-A (JP)
Title: Character recognition device
Inventor: FURUTO TAKESHI
IPC: G06K9/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To improve the recognition rate without requiring a long processing time and a large-scale memory by inverting and outputting the color of a pixel of interest in an input image when a pixel matrix having the pixel of interest in the center satisfies a specific expression. SOLUTION: A preprocess part 2 performs a filter process while scanning the input image and sends an output image to a segmentation part 3 when finishing the filter process for the whole image or a desirable specified area. The segmentation part 3 segments a character image of a parts where characters are prsent from the whole preprocessed image and sends it to a recognition part 4. The recognition part 4 recognizes the character image as characters and outputs the result in the form of character codes. Here, the filter used by the preprocess part 2 inverts and outputs the color of the pixel of interest in the input image when the pixel matrix X (i, j) of three rows and three columns having the pixel of interest in the center satisfies a conditional expression, etc.  In the expression, 0 represents a white pixel, 1 represents a black pixel, and * is an arbitrary pixel whose color is not important.
Patent JP-H03261434-A (JP)
Title: Vacuum cleaner
Inventor: FUJINAMI TADAO
IPC: A47L9/24
Filed: 1990-03-13
Abstract: PURPOSE:To execute the fine adjustment of a distance between a suction port body and a handle part of a hose, and to obtain the satisfactory handleability to the uses of different height by supporting the handle part on the outside of a fixed tube so as to be freely slidable in the axial direction of the fixed tube, and providing a stopper for engaging the handle part in a suitable position against the fixed tube. CONSTITUTION:In accordance with the height of a user, the distance between a handle part 43 of a hose 16 and a suction port body 22 is adjusted. The adjustment is executed roughly by changing the number of connecting pieces of an extension tube 21 between the handy tube 19 of the hose 16 and the suction port body 22. At the time of executing the fine adjustment, the button part 48 of a stopper 46 is depressed, and a claw part 52 of the stopper 46 is removed from the engaging recessed part 54 of a hose cover 31. A cylindrical body 41 can slide in the axial direction against the hose cover 31. When the cylindrical body 41 formed integrally with the handle part 43 is moved, and a finger is released from the button part 48, the claw part 52 is engaged with one of the engaging recessed parts 54 by the energization of a spring 50, and the cylindrical body 41 is engaged with the hose cover 31 together with the handle part 43. The cylindrical body 41 can move up to a position where it abuts on a flange part 35 of the hose cover 31.
Patent JP-S59190194-A (JP)
Inventor: YOSHIDA SHIGEO
IPC: B66D1/72
Filed: 1983-04-08
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-S63228278-A (JP)
Title: Ocr device capable of reading optical mark
Inventor: SATO JUN
IPC: G06K7/10
Filed: 1987-03-17
Abstract: PURPOSE:To obtain an OCR device capable of reading an optical mark by providing a means for measuring the length, the width and the area of the black picture element of the optical mark read by the use of an OCR sensor and a means for deciding the presence or absence of the mark or an indistinctness based on the measured result. CONSTITUTION:A mark length measuring part 101 measures the length from the upper end of the optical type mark to the lower end and if the halfway is interrupted, it is not considered. A mark width measuring part 102 measures the width from the left end of the optical mark to the right end and if the halfway is interrupted, it is not considered. A black picture element area measuring part 103 measures the area of a part inputted by recognizing to be black and if there are discretely black parts, the areas thereof are totaled. The mark decision part 104 sum the measures results of the length of the mark, the width of the mark and the area of the black picture element to decide the presence of the mark, the absence of the mark or the indistinctness. Since the OCR (optical type character recognizing device) sensor is used for the reading of the optical mark, a cost is lowered.
Patent JP-S58179154-A (JP)
Title: Molten metal supplying device
Inventor: TADOKORO MASAHIRO
IPC: B22D37/00
Filed: 1982-04-13
Abstract: PURPOSE:To eliminate the danger of causing a molten metal leakage by unitizing an electromagnetic pump refractory tube with a molten metal storage tank which has sufficiently small molten metal holding quantity as compared with a furnace body. CONSTITUTION:The peripheral edge of a molten metal inlet 3a of a molten metal storage tank 3 which contains an electromagnetic pump refractory tube 3c by unitizing it is bonded to the peripheral edge of the molten metal outlet 1a of a furnace body 1a capable of holding a large quantity of molten metal. Electric power in response to the molten metal level of the body 1 is applied to an inductor K, thereby obtaining thrust for moving the molten metal R existed in the tube 3c and moving it through an orifice frame 3d to the molten metal filling port 3e.
Patent JP-S54153867-A (JP)
Title: Molding method of hollow containers
Inventor: TANIMOTO MASATSUGU
IPC: B29C65/00
Filed: 1978-05-26
Abstract: PURPOSE:To obtain a hollow container having improved dimensional stability and little shrinkage with time efficiently, by utilizing the instantareous temperature rise due to the adiabatic compression of air in molding the container from a thermoplastic resin according to the orientation blowing. CONSTITUTION:The preform 1 adjusted to the softening temperature is charged into the split molds 2 and 2 with the opening held, and air is blown into the preform 1 by advancing the piston 12 of the air cylinder 11 in the direction of arrow. When the piston 12 advances from the position A to the position B, the preform 1 is brought into contact with the cool surfaces 3 of the molds 2 and 2, molded into the form of the desired container, cooled, and solidified. When the piston 12 is advanced to the position C, the air in the container is pressurized, and the temperature rises rapidly, to heat the container to a temperature above the glass transition point, and the internal stress produced in the blow molding is removed. The release valve 6 is when opened to reduce the pressure, and the mold is opened to take out the container.
Patent JP-H01235328-A (JP)
Title: Manufacture of ga1-xalxas epitaxial wafer
Inventor: KIKUCHI YUKIO
IPC: H01L21/208
Filed: 1988-03-16
Abstract: PURPOSE:To reduce a curvature sharply and to manufacture a wafer whose Al mixed crystal ratio is high and whose film is thick by using a Ge substrate as a substrate. CONSTITUTION:A Ga1-XAlXAs epitaxial layer 2a is formed on a Ge substrate 3. This Ge substrate 3 has a thickness of 350mum; the Ga1-XAlXAs epitaxial layer 2a has a thickness of 200mum and its Al mixed crystal ratio X is 0.45. When the Ge substrate is used as the substrate 3 in this manner, a coefficient of thermal expansion and a lattice constant of Ge coincide very well with a coefficient of thermal expansion and a lattice constant of Ga1-XAlXAs whose Al mixed crystal ratio is about 0.4; it is possible to form a Ga1-XAlXAs epitaxial wafer whose curvature is reduced sharply, whose Al mixed crystal ratio is high and whose film is thick.
Patent JP-H06271710-A (JP)
Title: Polymeric insulation material composition for outdoor use
Inventor: KURATA YASUYUKI
IPC: C08K3/18
Filed: 1993-03-23
Abstract: PURPOSE:To obtain a lightweight material composition made of a resin material as the polymeric insulation material and improved in weather resistance and tracking resistance. CONSTITUTION:This material composition is prepared by selecting an EPDM rubber as the polymeric material, adding aluminum hydroxide and carbon black as fillers to the EPDM rubber, and molding the kneaded mixture of these three components by an injection molding means. As the carbon black, furnace-type general-purpose and high-grade one having a specific surface area/particle diameter ratio of 3.3 and a volatile content of 0.6%, a specific surface area/particle diameter ratio of 6.0 and a volatile content of 0.8%, a specific surface area/ particle diameter ratio of 6.8 and a volatile content of 0.8%, a specific surface area/particle diameter ratio of 4.2 and a volatile content of 0.8%, a specific surface area/particle diameter ratio of 5.7 and a volatile content of 1.1% or a specific surface area/particle diameter ratio of 4.0 and a volatile content of 0.3% is adopted.
Patent JP-H07306804-A (JP)
Title: Ordering and downloading of resource from computerized storage part
Inventor: DEIBIDO EMU SHIIFUAATO
IPC: G06F1/00
Filed: 1995-03-22
Abstract: PURPOSE: To provide a resource management system constituted of plural servers used by a single or plural personal computers(PC). CONSTITUTION: A server used by a personal computer(PC) is provided with a means for enabling each PC to preserve a single or plural profiles having explanatory information related with a single or plural resources. Moreover, this system is provided with a means for allowing the user of each PC to confirm the profiles preserved in all the servers in the system, and a means for allowing the user to instructs the shipping of any resource explained in the profile confirmed by the user to the server of the user.
Patent JP-H03261833-A (JP)
Title: Seismograph apparatus
Inventor: TSUJI YOSHITAKA
IPC: G01H1/00
Filed: 1990-03-12
Abstract: PURPOSE:To sense vibration of an earthquake and simplify adjustment of set sensitivity by transmitting motion of fluid due to vibration of the earthquake to a piezoelectric plastic film and detecting voltage generated by a piezoelectric pheomenon from the piezoelectric plastic film. CONSTITUTION:When vibration of an earthquake is transmitted to a console 1, liquid 2 fluctuates inside the console 1. Fluctuation of the liquid 2 changes potential at the lower end of a piezoelectric plastic film 3 with respect to the upper end so as to generate a deformation in the piezoelectric plastic film 3. The piezoelectric plastic film 3 generates voltage due to a piezoelectric phenomenon by this deformation, and its electromotive force is led to a voltage detecting circuit 4through leads 5a, 5b. Further by detecting voltage of a set value or higher generated in the piezoelectric plastic film, the set value can be changed to simplify sensitivity adjustment.
Patent JP-H06321046-A (JP)
Title: Closure instrument
Inventor: BURATSUDORII DEII HARISU
IPC: B60R21/2165
Filed: 1994-03-31
Abstract: PURPOSE: To develop an air bag by more orderly rupture of a closure or its opening by providing a rupturing passage where a first stress concentrated part has a V groove at an initial opening position and providing a rounder groove in the vicinity of the V groove to form an initial opening part of development of the air bag at a set position of a surface part. CONSTITUTION: A rupturing passage 30 is a thin part of a surface part 12 where a closure 10 breaks and forms first and second hinge doors 34, 36 at the time of expansion of an air bag. An initial opening position part 60 having a central point 60' is provided on the surface part 12, and a central region 80 to correspond to the initial opening position region 60 having the rupturing passage in a shape of a pointed V groove 81 is provided on a cross bar rupturing passage 40 as a stress concentrated part of the closer 10. Thereby, first and second groove side walls 82, 84 are made acute angular G. Additionally, a shape of the rupturing passage groove forms a rounder groove 87 at an end part in an outer peripheral region 86 of each of the end parts of the central region 80 forms a rounder groove 87, and the groove side walls 82' and 84 are connected to a flat groove part 88.  Consequently, stress is preferentially concentrated to the V groove 81.
Patent JP-H05264870-A (JP)
Title: Manufacture of optical input/output part of optical waveguide and structure for coupling optical input/ output part to optical semiconductor element
IPC: G02B6/42
Filed: 1992-03-18
Abstract: PURPOSE:To improve an optical coupling efficiency at the time of coupling an optical input/output part to the optical semiconductor element of a light emitting system or a light receiving system by forming a curved surface for reflecting light outgoing from or entering into the end face of the waveguide by means of isotropic etching. CONSTITUTION:A groove is formed on a light waveguide chip 16 by means of anisotropic etching and two end faces of the light waveguide orthogonal to a core 6 and opposed to each other are exposed. Either of the end faces is formed into a curved surface 30 by isotropic etching and a reflecting film 32 is formed on the surface 30. The optical semiconductor element in the receiving system 26 is fixed on the chip 16 so that the light beam emitted to the inside of the groove from the core 6 is reflected on the film 32 and is incident on the semiconductor element 26. Since the surface precission of the curved surface 30 by utilizing such an optical input/output part is higher than that of the surface mechanically fabricated, no dispersion is present by reflection on the reflecting film 32 and the light waveguide 16 and the optical semiconductor element 26 are coupled together with high coupling efficiency.
Patent JP-H09250622-A (JP)
Title: Lock up clutch of torque converter
Inventor: FUKUSHIMA HIROTAKA
IPC: F16D13/46
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To restrict movement of a plural number of elastic members outward in the diametrical direction and reduce frictional sliding between a plural number of the elastic members and other members arranged on the outer peripheral side by arranging an elastic connecting part including a connecting member to connect the elastic members to each other in the radial direction serially with a clutch part. SOLUTION: A lock-up clutch 8 attached on a torque converter is constituted of a piston member 9, a driven member, four pieces of arc springs 13 consisting of large and small cork springs 13 and a connecting member 30. Additionally, this connecting member 30 is provided to connect a plural number of the arc springs to each other in the radial direction and to restrict movement of the arc springs 13 to the outer peripheral side, and it is constituted of a spring sheet part 32 provided on a ring plate 31. Consequently, in the case when torsional oscillation is input to a front cover 3 during lock-up connection, frictional sliding between the arc springs 13 and an outer periphery support part 16 is restrained.
Patent JP-H05266263-A (JP)
Title: Connector for memory card
IPC: H01R13/633
Filed: 1992-03-18
Abstract: PURPOSE:To provide a connector for memory card in which thickness can be reduced and miniaturization can be attained while preventing dielectric breakdown from occurring as the card. CONSTITUTION:The connector is comprised of a U-shape insulator 51 setting a central connection part as a connector main body 51b, a card take-out lever 52 turned setting a projection 51c located at one side plane of a main body area as an axis, a sliding cover 53 movable while covering the insulator 51 according to the turning of the lever 52 with engaging means 52b, 53b formed in the neighborhood of one terminal of the lever, and a connecting piece 54 being grounded and fixed on a printed circuit board 3 and coming in contact with the cover 53 at its surface. Also, it is comprised of a projecting piece 53a which separates the card 1 from the main body 51b when the cover 53 is interposed between the joining part of the card 1 and the connector main body 51b except for a terminal arranging area when the card 1 is brought into contact with the connector main body 51b, and also, the lever 52 is turned from that position in one direction, and a tongue piece 53d formed by bending its tip inside along a sliding direction so as to be directed to a main body 51b side.