baber/WOPTO huggingface dataset:
Patent JP-H05115724-A (JP)
Title: Filter for molten light metal
Inventor: UORUFUGANGU PAURU KAETSUTSURIT
IPC: B21H8/00
Filed: 1992-03-25
Abstract: PURPOSE: To produce a filter of desired size by cutting or mechining of a filter material by compounding at first a net-like foam with a composition contg. graphite, wollastonite, silica and alkali phosphate glass and forming a large filter material using the net-like foam. CONSTITUTION: A net-like foam is made of a composition contg. 20-80 wt.% graphite, 1-10 wt.% wollastonite, 1-20 wt.% silica and 1-10 wt.% alkali phosphate glass. The alkali phosphate glass preferably has a melting point in the range of 350-500 deg.C. And, as a suitable binder for forming the filter, a cement is used such as monoaluminum orthophosphate, sodium silicate, silicasolnosilicophosphate and high alumina cement. A large filter material is made of the net-like foam thus formed, then it is possible to make the filter of desired size by cutting or mechining.
Patent JP-H07304088-A (JP)
Title: Production of biaxially oriented blow vessel
Inventor: MATSUNO KENJI
IPC: B29C49/28
Filed: 1994-05-16
Abstract: PURPOSE:To provide a biaxially oriented blow molding vessel without adopting a complicated heating form by primarily blow molding a preform and heating the domelike bottom of biaxially oriented secondary moldings to form tertiary moldings having a platelike bottom and heating the bottom and the body part of the tertiary moldings to form quaternary moldings and secondarily blow molding the quaternary moldings. CONSTITUTION:Preform moldings 1 formed by injection molding or the like are heated at the temperature capable of orientation. Secondary moldings 2 having a hemispherical bottom shape are obtained by performing biaxial orientation blow molding therefor. Then the whole bottom of the secondary moldings 2 is heated at the shrinkage temperature or more and shrunk. The body part and the bottom of tertiary moldings 4 having the heated flat bottom obtained in such a way are furthermore heated by infrared heating bodies 5a, 5b. Then quaternary moldings 6 whose body part and bottom are raised at the desirable crystallization temperature are blow-molded in a secondary blowing mold 7 and thereafter taken out as the final moldings 8.
Patent JP-S59225406-A (JP)
Title: Automatic driving controller
Inventor: EZATO SATORU
IPC: G05B23/02
Filed: 1983-06-06
Abstract: PURPOSE:To drive the device economically by backing up an environment failure detecting circuit and an environment failure storage circuit with a small capacity of battery so as to save man-hour. CONSTITUTION:After a power supply section 4 of an automatic driving controller converts AC into DC, the section 4 applies power to a control section 3 and a display section 5. Further, the environment failure detecting circuit and the environment failure storage circuit 19 in the control section 3 are backed up by a battery circuit 20 and the battery of this circuit 20 is charged while said DC power source is applied. Various sensor information sensing failed environment is stored in the control section 3 of the automatic driving controller via a line 14. Further, the control section 3 discriminates the degree of emergency of system power supply interruption, and in case of a fire, for example, a power supply interruption command or the like is given to the controller to be energinized via a line 15 and also gives an interruption command to a distribution board via a line 9. Thus, an input power supply 10 is interrupted and the display section 5 or the like becomes inoperative, but the storage circuit 19 stores the environment failure information by means of the backup from the battery circuit 20.
Patent JP-H07304072-A (JP)
Title: Calibration method and apparatus of ejector mechanism in injection molding machine
Inventor: YAMAGUCHI HIROSHI
IPC: B29C45/40
Filed: 1994-05-16
Abstract: PURPOSE:To enhance operability and capacity for calibration even in the case of the alteration of a mold by pulling back an ejector mechanism to a return limit housing position and rotating a servo motor by fine quantity toward an ejection side and realizing the holding of the position of the ejector mechanism without bringing the servo motor to an overload state. CONSTITUTION:A second setting device 22-3 sets the fine moving distance of an ejector mechanism toward ejection side from such a state that the ejector mechanism driven by a servo motor 10 stops return operation at an ejector return limit housing position as an ejector return limit completion position. A judging part 22-5 controls the movement of the ejector mechanism on the basis of the detection signal from a position detector 21 and judges the rotation stop of the servo motor 10 at the ejector return limit housing position in the return operation of the ejector mechanism and stops the return operation of the ejector mechanism to execute operation ejecting the ejector mechanism by a fine moving distance toward an ejection side to stop the same.
Patent JP-H02278770-A (JP)
Title: Schottky barrier diode
Inventor: CHIBA TAKAKIMI
IPC: H01L29/861
Filed: 1989-04-19
Abstract: PURPOSE:To obtain a Schottky barrier diode which eliminates a reduction in a Schottky junction area, which prevents an increase in a current density, whose voltage drop is small and whose forward surge-resistant amount is large by a method wherein a recognition mark composed of an insulator is formed on a Schottky barrier metal layer or an electrode metal layer. CONSTITUTION:A Schottky barrier metal layer 5 which forms a Schottky junction is formed by a sputtering method, a vacuum vapor-deposition method or the like. Recognition marks 4a to 4d composed of an insulator are formed on the Schottky barrier metal layer 5 by using a low-melting glass, a coating liquid used to form an SiO2 film or a polyimide-based photosensitive heat- resistant coating material and by executing an annealing operation at 400 deg.C or lower. Then, an electrode metal layer 6 is applied; the electrode metal layer on the recognition marks 4a to 4d is removed. Thereby, the recognition marks 4a to 4d can be formed without reducing a Schottky junction area; it is possible to prevent an increase in a forward current density and a voltage drop thereby.
Patent JP-S60245237-A (JP)
Title: Capillary structure of wire bonder
Inventor: OKIKAWA SUSUMU
IPC: H01L21/60
Filed: 1984-05-21
Abstract: PURPOSE:To execute the bonding work even in a very small area without contact with adjacent wire and external wall of package by forming narrow only the end part through provision of the stepped portion at the end part of capillary. CONSTITUTION:A capillary 1 is composed of a cylindrical part 2, a tapered part 3 which is formed narrower at the end part in the side of end part of such cylindrical part 2 and a small diameter part 5 which is formed in further smaller size by providing a stepped portion 4 in the course of such tapered part 3. The axial length of this small diameter part 5 is formed longer at least than the height of external wall 8 of the package. With such structure, even in the semiconductor device where the bonding post is located near to the wall surface of external wall 8, the bonding work can be executed without contact of the end part of capillary or the surface 9 in the tapered side surface 9 with the upper surface or side surface of external wall 8 of package 7.
Patent JP-H08274661-A (JP)
Title: Fm wireless microphone
Inventor: OE TADATAKA
IPC: H04B1/04
Filed: 1995-03-31
Abstract: PURPOSE: To provide the FM wireless microphone which can be integrated and has a simple constitution. CONSTITUTION: An oscillator 2 includes two phase shift circuits 10 and 30 and oscillates a sine wave having such frequency that the extent of phase sift of a signal making a round is 0 deg.. Especially, a capacitor microphone 34-2 is used as the capacitor of one phase shift circuit 30, and the change corresponding to the acoustic pressure of the electrostatic capacity of the capacitor microphone 34-2 is directly used for FM modulation, and an FM carrier is outputted from an antenna 1.
Patent JP-S5434030-A (JP)
Title: Pulse generation circuit
Inventor: HACHIMAN MITSURU
IPC: H03K17/66
Filed: 1977-08-23
Abstract: PURPOSE: To permit control of source voltage variations for obtaining high voltage pulse output free from distortion by preventing shunting of the potential across the non-conduction side winding with spiking prevention diodes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07306187-A (JP)
Title: Defect detector for wire
Inventor: MIKI TAKESHI
IPC: G01N29/04
Filed: 1994-05-16
Abstract: PURPOSE:To detect a defect on a wire accurately by a constitution wherein an ultrasonic wave, transmitted from an ultrasonic transmitting means disposed along the outer periphery of a wire, propagates through a medium and the wire and impinges on an ultrasonic receiving means perpendicularly thereto. CONSTITUTION:A pulse receiver 11 delivers a signal to a transmission oscillator 25 which thereby oscillates an ultrasonic wave 24. The ultrasonic wave 24 propagates through a medium 14, e.g. water, and refracted at the border of the wire 16 and the medium 14. The ultrasonic wave 24 then propagates on the wire 16, retracted again at the border of the wire 16 and the medium 14, and propagates through the medium 14 and enters into a receiving oscillator 23 in the perpendicular direction. The oscillator 23 converts the oscillation into an electric signal which is delivered to the receiver 11. The receiver 11 delivers the signal to a detect detecting section 12 where a defect is detected through peak differential processing of transmittance using two probes thus detecting a flaw on the surface of a wire, an internal flaw or a void.
Patent JP-S62258423-A (JP)
Title: Manufacture of color liquid crystal display element
Inventor: KUGO MASARU
IPC: G02F1/1335
Filed: 1986-05-02
Abstract: PURPOSE:To make a color display which is superior in vision and visibility by forming a transparent electrode pattern over the entire surface of a display area so that a colored layer is formed including a part which relates to an illumination display. CONSTITUTION:It is assumed that transparent electrodes 3 and 6 are patterned on glass substrates 2 and 5. Then, a color filter 4R is colored on the electrode 3 by electrodeposition and then a color filter 4G is colored by electrodeposition. Then, electrodes 3a crossing the electrodes 6 which are irrelevant to illumination are trimmed by using a laser and lead parts which are used at the time of the electrodeposition are cut. This method is employed to obtain an uniform background color over the entire surface of the display area and when such a trouble that segment parts in an off state are seen is eliminated, thereby making the color display which is superior in vision and visibility.
Patent JP-S58216469-A (JP)
Title: Manufacture of double silicon gate field effect semiconductor device
Inventor: OKAMOTO TATSUROU
IPC: H01L27/112
Filed: 1982-06-10
Abstract: PURPOSE:To enhance the break down strength between a floating gate electrode and a control gate electrode by annealing by emitting of a laser light a floating gate electrode polycrystalline silicon film to form single crystal, thereby eliminating the roughened surface to form a smooth sectional structure. CONSTITUTION:The relatively thin first gate oxidized film 3 is formed on the part of a silicon substrate 1, a floating gate electrode polycrystalline silicon film 4 is formed, converted into a single crystal by emitting a laser light of high energy, and then implanted with an impurity or thermally diffused to form an arbitrary resistance value. After a single crystal silicon floating gate electrode 9 is formed, the relatively thin second gate oxidized film 5 and a control gate electrode polycrystalline silicon film 6 are sequentially formed on the electrode 9, the multilayer film is etched, and the impurity diffused layer is formed by self-aligning to complete it. No irregularity is formed on the upper surface of the second film 5, and the boundary of the multilayer structure can become smooth.
Patent JP-S60242889-A (JP)
Inventor: OOTSUKA KIMIHIKO
IPC: D06F39/02
Filed: 1984-05-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60246939-A (JP)
Inventor: KAWAMURA CHIYOMI
IPC: E04B1/30
Filed: 1984-05-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07312234-A (JP)
Title: Crimp structure of connecting terminal
Inventor: KOMA NORIYUKI
IPC: H01R4/58
Filed: 1994-05-16
Abstract: PURPOSE:To improve the reliability in the electric connection between a cable and an electric equipment by forming a conductor turning part on the top end of an electric contact part, turning a conductor, and crimping it to the conductor crimp part. CONSTITUTION:In an assembling method, the sheath on the terminal part of a cable is first peeled to expose a conductor 16 to a length at least twice a connecting terminal 10. The conductor 16 is passed through a caulking piece 14a, halved, turned to the lower side of an electric contact part 12 through a notched groove 14b, turned back at a conductor turning part 12a having a semi-circular notch formed thereon, and again passed through the caulking piece 14a via the upper part of a contact part 12. The caulking piece 14a is caulked in a direction A by a crimp tool to crimp and fix the conductor 16 to the terminal 10. Thus, the conductor can be electrically connected to the terminal of an electric equipment in direct, and even when a material different from that of the conductor is used as the material of the terminal, the electric deterioration can be eliminated.
Patent JP-H04331988-A (JP)
Title: Stroke character generation device
Inventor: KINUGASA TOSHIMITSU
IPC: G06F3/153
Filed: 1991-05-07
Abstract: PURPOSE:To provide the subject device capable of generating a character image consisting of segments at high speed. CONSTITUTION:This stroke character generation device is equipped with a 1st storage means stored with stroke character data of reference character size, an arithmetic means 2 which calculates stroke character data of specific character size by multiplying the stroke character data of the reference size read out of the 1st storage means at the time of a use setting procedure by necessary character size data, and a 2nd storage means 3 stored with the stroke character data of the specific size calculated by the arithmetic means 2, and when the specific character size is specified, the stroke character data of the specific character size are read out of the 2nd storage means 3 and used.
Patent JP-S63268192-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: MASUOKA FUJIO
IPC: G11C16/02
Filed: 1987-04-24
Abstract: PURPOSE:To reduce the number of pieces of wires and to integrates memory cells by impressing a high voltage to the control electrode connecting row line of a non-selected cell at the time of write/read, and impressing a voltage lower than said voltage to the row line of a selected cell. CONSTITUTION:At a time to read a data, a 2V of read voltage is impressed by the output of a column decoder 16 to a corresponding bit line 121. As its threshold voltage is set low, if a selected cell is turned on by the voltage of a row line 1421, the 2V of read voltage impressed to the bit line 121 is discharged to a ground line 131 of zero 0V via a DC circuit 10. On the other hand, even when the threshold voltage of a selected cell is made high and the voltage of a row line 1421 is impressed while keeping the cell in an off-status as it is, the read voltage of the bit line 121 is maintained as it is. In such a way, the voltage of a bit line 12 varies depending on how high or low the threshold voltage of a selected cell is, and the potential difference of the bit line 12 is amplified by a sense amplifying circuit connected to it not shown in the figure and thus a logical 1 or 0 is decided on. Also, a voltage impressed to a row line 14 connected to a non-selected cell is normally set at about 8V.
Patent JP-H04332579-A (JP)
Title: Housing structure of game machine
Inventor: YOSHIKAWA TOSHISUKE
IPC: A63F11/00
Filed: 1991-05-07
Abstract: PURPOSE:To protect the game machine from static electricity generated in the game machine and an external noise from the outside of the game machine. CONSTITUTION:In a base plate 10 for constituting a box body of a game machine, a painted layer 20 painted with a conductive and permeable paint is formed, and also, an earth 40 is taken from this painted layer 20. Also, in the case that which is formed by sticking a surface plate 13 to a base plate 11 is used as the base plate 10, the coated layer 20 is formed between the base plate 11 and the surface plate 13. Also, various parts 30 provided on the inside of the game machine can be fixed to the base plate 10 with a screw 32 for reaching the painted layer 20.
Patent JP-S58219802-A (JP)
Title: Horn antenna
Inventor: EBIHARA JIYUN
IPC: H01Q19/08
Filed: 1982-06-14
Abstract: PURPOSE:To obtain a horn antenna having fine characteristics and good workability by constituting an electromagnetic lens so that its curved surface is projected from a horn opening surface. CONSTITUTION:The electromagnetic lens 3 consisting of a dielectric substance such as ''Teflon'' is arranged so that its curved surface is projected from the opening surface 4 of a square horn 1. Consequently, its effective opening surface is increased and its directivity and efficiency are improved. Since the incident angle thetai is 60 deg. or less, reflection loss and the insertion loss of the electromagnetic lens can be reduced.
Patent JP-2000258961-A (JP)
Title: Electrophotographic toner using metal complex
Inventor: SAITO YUTAKA
IPC: G03G9/097
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic charge image developing toner suitable for a recycling process to reuse the toner by incorporating a binder resin, a coloring agent and a specified charge controlling agent. SOLUTION: This toner contains at least a binder resin and a charge controlling agent comprising a zirconium compd. expressed by the formula. In the formula, R1 is a quaternary carbon, methine or methylene and may contain hetero atoms of N, S, O and P, Y is a cyclic structure coupled with satd. bonds or unsatd. bonds, each of R2 and R3 is independently an alkyl group, alkenyl group or the like, R4 is a hydrogen atom or alkyl group, each of 1 to s is an integer. The binder resin is preferably a polymer of styrene monomers, acryl monomers and methacryl monomers or a copolymer of monomers selected from these groups.
Patent JP-S6236359-A (JP)
Inventor: JIEEMUSU EI TAANAA
IPC: C07C325/00
Filed: 1986-05-01
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-H02280295-A (JP)
Title: Goods sale data processor
Inventor: DEGUCHI MINORU
IPC: G07G1/12
Filed: 1989-04-21
Abstract: PURPOSE:To easily and surely confirm the setting content of plural classified data files relating to each other by the attribute system of each goods by outputting at least a second classification code and an attribute first classification code when it is judged that no first classification code is set or it is set abnormally. CONSTITUTION:A department code set at a read pointer 34 is read out from a data file 32 classified by every department, and next, a data file 31 classified by every group is retrieved by an attribute group code corresponding to the department code. And it is judged whether or not a corresponding group code is set a the file 31, or whether or not a various kinds of setting information of status, etc., are set normally corresponding to the group code when he group code is set. When no corresponding group code is set, or when the various kinds of setting information are set abnormally, the department code, a check number, and the attribute group code are print-outputted on a receipt by driving a printer. In such a way, it is possible o surely confirm the setting contents of plural classified data files.
Patent JP-H05279035-A (JP)
Title: Oxide superconductor having large magnetic floating power and its production
IPC: C01G3/00
Filed: 1992-03-27
Abstract: PURPOSE:To improve magnetic floating power by adding Pt and/or Rh and Ag and/or Au to the starting material, mixing, molding, partly melting the molded body, and then slowly cooling to produce and grow a superconductive phase. CONSTITUTION:The source powders of multiple oxide such as RE2CU2O5 (RE is a rare earth element), Ba oxide, Cu oxide, etc., are mixed in a specified molar ratio, calcined and pulverized. To this mixture powder, Pt and/or Rh and Ag and/or Au are added by 0.3-25wt.% to the source powder, and then press-molded. Then neucleus-generating particles of rare earth-contg. oxide such as Nd2O3 are embedded in the molded body and heated at 950-1250 deg.C to partly melt and to form a coexistent state of RE2BaCuO5 phase and liquid phase. Then, the molded body is cooled till REBa2Cu3Od, phase is produced and then cooled to 850-950 deg.C at the cooling rate of 0.2-20C/h to grow the crystal. Further, the cooled body is treated at 650-300 deg.C in an oxygen atmosphere and cooled to obtain a REBaCuO oxide superconducting material in which Pt/Au alloy, etc., is finely dispersed.
Patent JP-S5628071-A (JP)
Title: Semisubmerged barge
Inventor: MATSUMOTO NORIHIRO
IPC: B63B1/12
Filed: 1979-08-13
Abstract: PURPOSE: To restrain the generation of vortexes formed at the inside of a U-shaped submerged portion and reduce resistance by a mechanism wherein a current arranging mat portion, whose lower surface tilts upward, is mounted toward the stern side from the stem side of the U-shaped submerged portion of a semisubmerged barge consisting of the U-shaped submerged portion and an upper structure.  
     CONSTITUTION: In a semisubmerged barge provided with an upper structure 3 disposed through a U-shaped drum portion 1 to be submerged and struts 2, a current arranging mat portion 4 is mounted within a fixed range at the inside 7 or the U-shaped drum portion 1. The current arranging mat portion 4 is mounted within a fixed range toward the stern side direction from the stem side at the inside 7 of the U-shaped drum portion 1, and its lower surface upward tilts toward the stern. Thus, the generation of vortexes at the inside 7 of the U-shaped drum portion 1 is prevented, and pressure resistance is properly restrained as a whole. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5436181-A (JP)
Title: Manufacture for semiconductor device
Inventor: KOTANI KOUICHIROU
IPC: H01L21/265
Filed: 1977-08-26
Abstract: PURPOSE: To form the oxide films different in thickness with the same oxidation process on the semiconductor substrate hardly oxidized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5327348-A (JP)
Title: Antenna device for diversity reception
Inventor: MIZUSAWA TOMOO
IPC: H01Q3/26
Filed: 1976-08-27
Abstract: PURPOSE:To obtain an antenna for moving communication mobile stations capable of performing the selected diversity reception using statistically independent signals by using an arbitary number of radiating elements of more than 8 pieces.
Patent JP-H02280230-A (JP)
Title: System for correcting remote patch
Inventor: SHIMIZU MASAKO
IPC: G06F11/28
Filed: 1989-04-21
Abstract: PURPOSE:To improve a reliability by storing a patch file in the information processor of a remote place, retrieving patch data inside the information processor and executing a patch correcting work inside the information processor of the remote place. CONSTITUTION:In a patch file 4, the patch data corresponding to respective revisions are stored and the revision to apply the patch correction is recorded to a revision 6 of the patch data by a means 2 to record the revision. Next, by a means 3 to store the patch file, the patch file 4 is stored as a patch file 14 from an information processor 8 of the remote place. In the information processor 8 of the remote place, at the time of activating a loader 10 for executing a load module 16, when the patch file 14 corresponding to the load module 16 exists, the loader 10 starts the patch correcting work. Thus, the load module is prevented from being made unusable when a communication trouble is generated in the course of correction and reliability is improved.