baber/WOPTO huggingface dataset:
Patent JP-H06259445-A (JP)
Title: Terminal equipment in system for managing geographic position of object
Inventor: MORI TOMIHIRO
IPC: G06K7/10
Filed: 1993-03-05
Abstract: PURPOSE:To provide the system and its terminal equipment for managing a moving state of objects scattered in a wide area. CONSTITUTION:To objects scattered in a wide area, a bar-code label is installed in advance. By a bar-code reader of a terminal equipment (bar-code positioner) consisting of the bar-code reader, a GPS receiver and a board computer, an identification code of an object to be managed is read, and by the GPS receiver, a geographic position of the object is measured, and by a calendar clock of the board computer, the time of measurement is detected at a date time, and these information is collected to one data, stored in a memory of the board computer, and transferred to other computer through a communication line as necessary.
Patent JP-S62201453-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKAZAWA SUSUMU
IPC: G03G5/06
Filed: 1986-02-28
Abstract: PURPOSE:To enhance the sensitivity of a photosensitive body by using a specified hydrazone compound as an electrostatic charge transfer material to be used for a photosensitive body composed essentially of an organic pigment. CONSTITUTION:In the case of the functionally separated multilayer photosensitive body, a charge generating pigment is vapor deposited on a conductive substrate or dispersed or mutually dissolved into a resin and applied to the conductive substrate, and on this layer the charge transfer layer containing the hydrazone compound represented by the formula shown on the right in which each of Ar1 and Ar2 is phenyl optionally substituted by halogen, alkyl, alkoxy, or nitro, and each of R1 and R2 is H, nitro, alkyl, alkoxy, phenyl (optionally substituted by halogen, alkyl, alkoxy, or nitro), benzyl, a group having an indole ring, N-carbazolyl, fluorenoyl, or triphenylanilyl. In this case, this hydrazone compound is used in an amount of 40-150wt% of the resin. When the charge generating pigment is dispersed into the charge transfer medium, this pigment is dispersed or mutually dissolved into the binder resin in an amount of 50-300wt% of the binder resin, and the hydrazone compound is dispersed or mutually dissolved in the binder resin in an amount of 40-150wt% of the resin. The charge generating pigment is added in an amount of 5-100wt% of the binder resin in the case of functionally separated type, thus enhancing the photosensitivity.
Patent JP-H01258309-A (JP)
Title: Cable
Inventor: PIITAA PUROETSUKERU
IPC: H01B7/32
Filed: 1987-02-27
Abstract: PURPOSE: To monitor perfectibility of a shielding monitor conductor by arranging an inside shielding conductor, an intermediate shielding conductor and an outside shielding conductor concentrically on an outer periphery of an insulating sheath surrounding a conductor to use and furnishing another insulating sheath between these shielding conductors. CONSTITUTION: An inside shielding conductor 7 of a cable is connected to a monitor transmitter 14 and forms a transmission shielding wall, and an outside shielding conductor 12 is connected to a monitor receiver 15 and forms a receiving shielding wall, and an intermediate shielding conductor 10 is arranged between the transmission shielding wall and the receiving shielding wall and forms a radiation shielding body. When the cable is perfect, as the intermediate shielding conductor 10 has no electrical clearance, the outside shielding conductor 12 cannot pass a high frequency energy line and cannot receive a high frequency signal. To reach the inside of the cable containing a conductor 1 to use, it is required to open the shielding conductors 12, 10 and 7 surrounding an inner structure of the cable. At the instant when the shielding conductor 10 opens, a signal from the shielding conductor 7 is despatched and reaches the shielding conductor 12, but it is possible to detect it through an evaluation means related to the receiver 15.
Patent JP-H09246976-A (JP)
Title: Ternary judgement circuit
Inventor: NAKATSUKA MONTA
IPC: H04B3/04
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a ternary judgement circuit for not causing ternary judgement errors even when noise provided with large waviness is added to reception signals in the ternary judgement circuit provided in the reception part of a communication system for performing communication by a digital cable transmission system by using ternary AMI signals. SOLUTION: Between an input terminal 11 and an output terminal 18, a switch 12, a first judgement device 13, a second judgement device 14, a memory control part 15, a memory 16 and a switch control part 17 are provided. In the case that signal data are the ternary AMI signals, in the second judgement device 14, the amplitude of the signal data in the past held in the memory and the ternary judgement result of the signal data are referred to and ternary judgement is performed while correcting noise components.
Patent JP-H04280879-A (JP)
Title: Production of whisker-reinforced ceramic product
Inventor: MASUDA SHUNICHI
IPC: C04B35/56
Filed: 1991-03-11
Abstract: PURPOSE:To provide a production method giving ceramic products having high strengths and toughness by homogeneously dispersing whiskers as a reinforcing material in a matrix comprising ceramic powder without aggregation, forming the granulated powder of spherical particles having approximately an uniform particle size and subsequently molding and sintering the granulated powder. CONSTITUTION:A production method of whisker-reinforced ceramic products of the invention is characterized by consisting of a stirring and dispersing process for adding whiskers in a slurry comprising ceramic powder, a sintering auxiliary and a solvent and subsequently stirring and dispersing the mixture to produce a whisker-containing slurry, a flash drying process for dropping the whisker-containing slurry in a spray drier to instantaneously dry the slurry, a molding process for producing the molded product of the granulated powder, and a process for sintering the molded product to provide the sintered product.
Patent JP-2000244202-A (JP)
Title: Stacked common unit and its manufacture
Inventor: MIZUTANI YASUHIKO
IPC: H03H7/46
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a resonator constituting a filter and a concentrated constant element constituting a branching filter circuit and to improve the shielding property between the filters. SOLUTION: A reception side filter 14 and a transmission side filter 16, whose center frequencies differ, and a branching filter circuit 20 where impedance in the center frequency of the other filter which is viewed from an input/ output terminal 18 that the filters 14 and 16 share becomes infinite are integrally formed in a dielectric substrate 12. An air layer 112 by a gap 110 is formed between the reception side filter 14 and the transmission side filter 16.
Patent JP-S55146948-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHATA KOUICHIROU
IPC: H01L21/3205
Filed: 1980-04-07
Abstract: PURPOSE:To easily manufacture chemically and mechanically stable multilayered wiring structure by a method and apparatus in which a laminated structure capable of being treated by anode oxidation, e.g., Ta-Al, as the second and underlying layers, and then the laminated structure is oxidated by an anode oxidation process. CONSTITUTION:Windows are formed in an SiO2 film 2 on an Si substrate 1 having a pn-junction, and the SiO2 film is covered by an insulating film to form a wiring layer 3. The insulating film 4 is perforated at predetermined portions thereof and a thin film of a refractory metal such as Ta film 11 is formed on the insulating film 4 by an evaporation. Then, a film of Al is formed by an evaporation. Subsequently, a porous alumina film 8 is formed on the Al film 7. Thereafter, the Al film 7 and the Ta film 11 are selectively anode-oxidated to become an alumina film 8 and a Ta2O5 film 12. According to this arrangement, the wiring material is covered by stable oxides and, therefore, exhibits high mechanical and chemical stability. Because thin Ta film constitutes a passage for the anode oxidation, the oxidation is effected perfectly to avoid short-circuiting due to the presence of unoxidated portion. For the same reason, the generating spike of Al between the first and second layers is prevented to ensure a high reliability of the semiconductor device.
Patent JP-S63212557-A (JP)
Title: Printer
Inventor: ISHII KENICHI
IPC: B41J2/485
Filed: 1987-02-28
Abstract: PURPOSE:To prevent the printing operation of a printer from confusing by providing both type outputting function for a computer and type outputting function as a facsimile receiver by one printer and preferentially operating the type outputting function as the receiver. CONSTITUTION:When a signal is input from a facsimile to a modem 6, a microprocessor 4 outputs a reception interrupt signal to a first interface controller 5, transmits a reception signal to a second interface controller 6, and transmits image data through a bus 10 to a picture image data controller 3. The picture image data is converted to dot data and transmitted to a printer 1. The printer 1 prints on the basis of the data. When the reception of the facsimile is finished, the controller 6 outputs a transmission end signal to the microprocessor 4. The microprocessor 4 receives it, sets the controller 5 to a reception mode, and sets the controller 6 in a reception stop mode.
Patent JP-2000245116-A (JP)
Title: Motor
Inventor: OKAMOTO KENJIRO
IPC: H02K1/27
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a motor manufacturable with a low manufacturing cost and capable of obtaining desired magnetic urging force on top of that. SOLUTION: A motor is provided with a stationary member 2, a rotor 4 freely rotatable as with respect to the stationary member 2, a bearing means 6 put between these, a rotor magnet 30 fitted to the rotor 4, and a stator 32 fitted to the stationary member 2. The rotor magnet 30 is made of a rubber magnet sheet, and this rubber magnet is fitted circularity on the internal peripheral surface of the circumferential sidewall 24 of a rotor body 14. A magnetic urging means 35 is fitted to the stationary member 2 and is provided with a ferrite-series sintered magnet 38. This sintered magnet 38 is arranged opposite to the end wall 26 of the rotor body 14.
Patent JP-H04265239-A (JP)
Title: Production of quartz-based porous glass preform
Inventor: HIHARA HIROSHI
IPC: C03B20/00
Filed: 1991-02-18
Abstract: PURPOSE:To form a good-quality quartz-based porous glass preform. CONSTITUTION:A cylindrical porous glass body 79 for the clad is firstly formed, and a porous glass body 81 for the core is then formed in the glass body 79. In this case, the forming space 73 is internally sucked, and the forming die is externally pressed. Since the glass bodies 79 and 81 are successively formed in order, the production of the preform per unit time is enhanced by this single forming die. As the forming die is internally sucked and externally pressed, nonuniformity in the bulk density of the bodies 79 and 81, interfacial mismatching between the bodies 79 and 81, remaining of bubbles and cracking are not caused, and a good-quality porous glass preform 82 is produced.
Patent JP-S52129839-A (JP)
Title: High temperature first idle structure for carbureter
Inventor: URAKAWA KENICHI
IPC: F02M3/06
Filed: 1976-04-22
Abstract: PURPOSE: To improve the stability of idling at high temperature by providing a temperature sensor that operates to open the throttle valve by sensing the temperature aboe a fixed value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06240710-A (JP)
Title: Composite type cutting edge made of different kind materials and its manufacture
Inventor: TAGAWA TOMIHIRO
IPC: E02F9/28
Filed: 1993-02-10
Abstract: PURPOSE:To satisfy two incompatible conditions like an excellent forging quality and an excellent anti-wear quality. CONSTITUTION:The whole peripheries of two raw materials consisting of an excellent forging quality material A and an excellent anti-wear quality material B are temporarily stuck to each other, and then, the tip of the B is formed into a cutting edge 2, and at the same time the upper portion of the A is formed into a fitting part 1 such as a ripper shank, and both of them are integrated together by means of pressure joining, and then, heat treatment is carried out. The forging of the fitting part 1 is possible by using a conventional material and under the same forging condition, and the anti-wear quality of the cutting edge 2 becomes excellent, and by making a joining part between the materials A and B as an area where no maximum bending stress is generated excellent effects such as generation of no bending breakage can be obtained.
Patent JP-H08220485-A (JP)
Title: Spectacle frame
Inventor: SHINAGAWA TATSUO
IPC: G02C5/00
Filed: 1995-02-09
Abstract: PURPOSE: To provide a spectacle frame which is a spectacle frame having an antimicrobial property, is capable of semipermanently maintaining an antimicrobial effect and does not darken the colors on the surface. CONSTITUTION: This spectacle frame is formed, in the case of plastic parts, by incorporating enzyme 9 having the antimicrobial property into these materials and, in the case of metallic parts, by applying a resin coating on their surfaces to form coating layers and incorporating the enzyme 9 having the antimicrobial property therein.
Patent JP-S63212868-A (JP)
Title: Apparatus for analyzing 3-hydroxybutyric acid
Inventor: OOYABU MATASHIGE
IPC: G01N21/78
Filed: 1987-02-27
Abstract: PURPOSE:To measure 3-hydroxybutyric acid in blood with high sensitivity using a very small amount of serum, by adding a reaction part performing the oxidative reaction of a reaction product and providing a supply flow passage mechanism of a chemoluminescent reagent and a detection means for detecting luminous intensity on the downstream side thereof. CONSTITUTION:At first, a mobile phase 1, a luminol solution 13 and a potassium ferricyanide solution 17 are respectively sent by liquid feed pumps 3, 15, 19 while a specimen distributor 8 and an immobilizing column 9 are held to 37+ or -0.5 deg.C to be preliminarily brought to a steady state and, in this state, the serum in a specimen container 5 is sucked by a suction pump 7 to be introduced into a specimen introducing part 6. The introduced specimen passes through the oxygen immobilizing column 9 to generate H2O2 according to formulae I, II and, thereafter, H2O2 is reacted in the presence of potassium ferricyanide according to formulae III, IV and the luminous intensity of the reaction liquid formed by this reaction is detected by a chemoluminescence intensity detector 11 and, on the basis of the detection signal from said detector 11, the concn. of 3-hydroxybutyric acid in serum is calculated by a data processor 10.
Patent JP-H08215100-A (JP)
Title: Rolled sheet material holder
Inventor: HIRAI YOSHINOBU
IPC: A47K10/36
Filed: 1995-02-10
Abstract: PURPOSE: To obtain a holder with which a rolled sheet material is easily cuttable with single hand by moving a cutter in follow up to a change in the diameter of this rolled sheet material and maintaining this cutter in the state that the blade part of the cutter is held pressed to the outer peripheral surface of the rolled sheet material. CONSTITUTION: This rolled sheet material holder 1 has a main body 2, the cutter 3 and a base plate 4. A housing part 23 for housing the rolled sheet material 5 and a spacing 211 are formed in this main body 2. The cutter 3 has a cutter plate 31, the blade part 32 and a juncture 33. The cutter plate 31 is a rectangular plate material and is formed to a shape curving slightly along the outer peripheral surface of the rolled sheet material 5. A torsion spring 6 which is an energizing means is wound around a connecting shaft 333. The cutter plate 31 is so energized as to be rotated toward the inner side, i.e., toward the rolled sheet material 5 by this torsion spring 6.
Patent JP-S51120741-A (JP)
Title: Light branching device
Inventor: DOI KIKUO
IPC: H04B10/29
Filed: 1975-04-15
Abstract: PURPOSE:Regarding a device for branching the light from the fiber used in light communications, to prevent all disorders of the propagation mode at the time of branching light.
Patent JP-S61206622-A (JP)
Title: Annealing device of extrusion-molded part
Inventor: KAJIWARA TADATAKA
IPC: B29C48/91
Filed: 1985-03-11
Abstract: PURPOSE:To contrive to make a heating oven more compact and prevent the poor and ununiform shrinkage of a molded part from occurring by a method wherein the molded part is shrunk by heating under the state of being wound around a rotator, the outer peripheral part of which consists of an elastic body. CONSTITUTION:A molded part 2 enters through the inlet 12 of an heating oven 6 in the oven and winds spirally around an elastic body 11 consisting of the outer periphery of a rotator 7 from one end side of the rotator 7 so as to be carried in the oven 6 with rotation of the rotator 7. The molded part 2 is unwound from the rotator 7 at the other end of the rotator so as to be discharged through the outlet 13 of the heating oven 6. The molded part 6 is shrunk by heating under the state of being wound around the rotator 7 in the heating oven 6 heated at the predetermined temperature. Because the outer periphery of the rotator 7 consists of the elastic body 11, the diameter of the molded part 2 can surely be shrunk without being restricted by the rotator 7, resulting in enabling to realize the full and uniform longitudinal shrinkage of the molded part.
Patent JP-S61207496-A (JP)
Title: Fuel for internal-combustion engine
Inventor: IMURA SHINICHI
IPC: C10L1/18
Filed: 1985-03-11
Abstract: PURPOSE:To provide the titled fuel capable of providing an octane value comparable or superior to methanol and ethanol and correcting various drawbacks of methanol etc., by using a specific lower carbonate or a mixture thereof with a hydrocarbon fuel for a fuel of an internal-combustion engine. CONSTITUTION:The titled fuel comprising at least one compound of the formula (wherein R1 and R2 are each independently 1-4C alkyl) or comprising a lower carbonate and a hydrocarbon fuel. Preferred lower carbonates are dimethyl carbonate, methylethyl carbonate and diethyl carbonate because they are available at a relatively low cost without use of a petroleum resource. When the lower carbonate is mixed with the hydrocarbon fuel to obtain a mixed fuel, it is preferred that the lower carbonate is used in an amount of 3vol. or more per 100vol. the hydrocarbon fuel. The lower carbonate greatly contributes to the improvement in octane value of a gasoline particularly for automobiles.
Patent JP-H08217116-A (JP)
Title: Cap for container
Inventor: KANEKO YOSHIO
IPC: B65D47/08
Filed: 1995-02-10
Abstract: PURPOSE: To provide a cap for a container improved so that the possibility opened by unexpected external force is lowered and a fingertip performing opening operation does not touch with content. CONSTITUTION: A cap for a container has a main cap 2 having the pouring port 4 provided to the top wall 3 thereof and attached to the opening of the container and the auxiliary cap 6 pivotally attached to the top wall of the main cap at one end thereof and freely tilted between a pouring port covering state and a pouring port exposing state. The slide member 8 engaged with the outer peripheral part of the main cap in a freely axially slidable manner is integrally bonded to the auxiliary cap at the outside position of the pivot point to the main cap of the auxiliary cap through a bendable thin-walled part 9.
Patent JP-S51121728-A (JP)
Title: Core of inductive instrument
Inventor: MORI ATSUJI
IPC: H01F27/24
Filed: 1975-04-18
Abstract: PURPOSE: Controlling circulation current due to eddy current to reduce the eddy current loss without storing the charge in a core by reducing the resistance resided between the core laminations, and forming the thin laminated core plates so as to control the charge-existence within the core. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01218969-A (JP)
Title: Connecting structure and its manufacture for shaft and yoke
Inventor: YAMAMOTO YOSHINAGA
IPC: F16D1/072
Filed: 1988-02-29
Abstract: PURPOSE:To contrive the stabilization of rigidity of connection and the lightness of weight of a shaft by connecting the shaft in its end part to a yoke through an almost polygonal sectional part and a through hole protrusively forming each top part of a polygon into a circular arc shape. CONSTITUTION:A lower shaft 3 forms its bottom end part by drawing into a polygonal sectional part 11. While a yoke 8 provides a polygon 12, for the polygonal sectional part 11 to penetrate, and a through hole 13, formed by cutting each top part of the polygon into a circular arc shape 12a, to be drilled. And inserting an end part of the lower shaft 3 into the through hole 13, a structure is formed by punching pressing the polygonal sectional part 11 or a focused circular sectional pipe to be spread to a side of the through hole 13. The lower shaft 3 protrudes its end face 14 from the through hole 13 of the yoke 8 to be folded in the peripheral direction of the through hole 13.
Patent JP-S61206944-A (JP)
Title: Photomagnetic disc device
Inventor: NAKAMURA SHIGERU
IPC: G11B11/105
Filed: 1985-03-11
Abstract: PURPOSE:To reduce the number of parts by using a half-wave plate, a polarizing beam splitter, and two photodetectors to reproduce information and using the same luminous flux as information reproducing to take out a defocusing detection signal and an off-track detection signal. CONSTITUTION:A photodetector 35 is arranged between the position of one convergence point 33 due to a converging lens 32 and a polarizing beam splitter 13, and a photodetector 36 is arranged between the position of the other convergence point 34 and the polarizing beam splitter 13 in the opposite direction. Parts 36a, 36b, and 36c indicating oblique lines indicate divided photodetector element shapes, and parts 35a 35b, and 35c indicated by oblique lines indicate those of the photodetector 35. The deforcusing detection signal is obtained by subtraction between the sum of outputs of divided photodetector elements 36a and 36b and that of divided photodetector elements 35a and 35b, and the defocusing detection signal is obtained also by subtraction between outputs of divided photodetector elements 36c and 35c. An information reproduced signal is obtained by subtraction between the sum of outputs of divided photodetector elements 36a, 36b, and 36c and that of divided photodetector elements 35a, 35b, and 35c.
Patent JP-S54139024-A (JP)
Title: Transistor inverter
Inventor: ISHIBASHI AKIRA
IPC: H02M7/537
Filed: 1978-04-21
Abstract: PURPOSE: To reduce the loss of a main transistor and to improve the efficiency of the transistor by detecting load current and increasing or decreasing the current to be applied to a base drive circuit of the main transistor in response to the load current.  
     CONSTITUTION: Load current is detected by a DC current transformer AD. The detected output from the transformer AD and output from a DC power supply ES are applied to a current control means VC and to a pulse transformer PT for driving the bases of main transistors Q 1 , Q 2 . Comparators COMa, b, c compare the output from the transformer AD with set voltages of voltage potentiometers VSa, b, c, respectively to sequentially close shorting means SWa, b, c, respectively to correspondingly increase or decrease the output voltage to thereby control the base currents of the main ransistors Q 1 , Q 2 . Thus, it can reduce the loss of the transistors so as to improve the efficiency thereof and to form the entire construction inexpensively. 
     COPYRIGHT: (C)1979,JPO&Japio