baber/WOPTO huggingface dataset:
Patent JP-H10241118-A (JP)
Title: Magnetic head and its manufacture
Inventor: SAGARA SATOYUKI
IPC: G11B5/60
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To simplify film forming and patterning process by eliminating need for high precision control of protective film abrasion amount by composing a protective film to cover a bump, which is mechanically formed on an electrode formed on a magnetic head substrate, and exposing the bump by removing a part of the protective film. SOLUTION: An insulating layer 4, a sublayer magnetic pole 5, and an insulating layer 6 composing a gap layer are sequentially formed on a plain-surfaced substrate 3 composed of non-magnetic material, and a coil 8 is formed through an insulating layer 7. A top magnetic pole composed of the same material as the sublayer magnetic pole 5 is formed on the whole area of the insulating layer 7 for forming a top layer magnetic pole 9 by photo etching. Next, a leader electrode 10 for connecting the coil 8 and a bonding pad layer 13 formed in a post-processing are formed. And the bonding pad layer 13 composed of an Au bump 22b is formed. Next, the protective film 12 is ground and abraded for exposing the bonding pad layer 13 formed of Au bump 22b, thereby a magnetic recording reproducing element 2 is completed.
Patent JP-H10243368-A (JP)
Title: Electronic conference device
Inventor: ISHIZAKA SHUICHI
IPC: G06F3/048
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce uncomfortableness due to waiting time for start and to improve operability by providing the electronic conference device with a GUI having a function for generating an effective sound by using a picture selected at the start of application as animation. SOLUTION: In the case of starting the application of a telephone directory 11, a mouse pointer is moved to a telephone directory application picture and clicked. Thereby the selected telephone application is started and starting processing is executed without displaying a window on a monitor. Simultaneously an effective sound is outputted while executing the animation operation of a picture expressing the application. Thus the device is provided with the GUI having the function of outputting an animation and an effective sound for started application. Thereby uncomfortableness due to waiting time for start is reduced and the complicatedness of the operation is removed without hiding other application windows.
Patent JP-H09237875-A (JP)
Title: Semiocnudctor memory element, formation method for semiconductor memory element and formation method for bismuth titanate film
Inventor: TANI KOICHI
IPC: H01L27/108
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory element which can write and read information at a low gate voltage and which is composed of an MFMIS-type FET by a method wherein a ferroelectric film consists of a bithmuth titanate film in which the c-axis is oriented substantially perpendicular with respect to the upper surface of a lower electrode film. SOLUTION: A semiconductor memory element is composed of an MFMIS-type FET having a configuration which is provided with an upper electrode film 22, a ferroelectric film 20, lower electrode films 18a to 18c, a gate insulating film 16x and a semiconductor substrate 10 in this order from the upper side. In the semiconductor memory element, the ferroelectric film 30 consists of a bismuth titanate(BIT) film, and the c-axis of the BIT film constituting the film 20 is oriented substantially with reference to the upper surface of the lower electrode films 18a to 18c. For example, a BIT film 20 is formed by using a coating liquid composed of an organic solvent solution in which a Ti source and a Bi source are melted, and in which the mole ratio of Bi is larger than the mole ratio of Bi with reference to Ti decided by the stoichimetric composition of the BIT film.
Patent JP-H04280699-A (JP)
Title: Electric component dismounting equipment
Inventor: FUJIWARA KATSUNORI
IPC: H05K13/02
Filed: 1991-03-08
Abstract: PURPOSE:To provide an electric component dismounting equipment which automatically dismounts an electric component from an electric component train to enhance an operation through which electric components are separated into unit components in efficiency. CONSTITUTION:Two work disks 2 provided with work protrusions 21 are rotatably supported at both sides of a retaining drum 8 fixed to a center shaft 6. The work disks 2 are tilted by a certain angle to the center shaft 6. Therefore, an electric component train engaged with the work protrusions 21 is expanded with the rotation of the work disks 2, and the lead wires of the electric component are separated from an axial tape to enable the electric components to be separated into unit components.
Patent JP-H10238516-A (JP)
Title: Fluid flow direction control device
Inventor: SHIBATA MINORU
IPC: F15D1/12
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To control a fluid flow direction by driving a lid member for releasing a communication hole and supplying a fluid to the internal space of a flow passage, and inclining the flow direction toward a dead water region via a pressure difference, regarding the fluid downstream of a narrow part. SOLUTION: When a left damper 36 is vibrated to release a left opening 34 and a right louver 44 is thereby made to oscillate, an air flow tends to adhere to the right louver 44 due to the Coanda effect. An air flow running through a bottleneck part 3 and an expanded part 4 is energized toward the direction along the right louver 44. Also, as the air flow is made to have a sufficiently high speed on the first inclined surface 20, the pressure of a right dead water region 33 is kept lower than the atmospheric pressure. A left dead water region 32, however, is kept at the atmospheric pressure, because of communication to the atmosphere via the released left 34 opening. Thus, the air flow running through the bottleneck part 3 is energized toward the right dead water region 33, due to a pressure difference. According to this construction, both of an energizing force due to the Coanda effect and an energizing force due to the pressure difference act on the air flow. As a result, the air flow B blown from an opening 41 can be diverted left direction viewed toward the opening 41, or a right direction viewed from the air flow B.
Patent JP-H06257537-A (JP)
Title: Idle rotation control valve and internal combustion engine control device
Inventor: NAGAYAMA KAZUO
IPC: F02M23/04
Filed: 1993-03-04
Abstract: PURPOSE:To return air bypassed from the upstream of a throttle valve to the downstream of it as auxiliary air, and eliminate air leakage and provide different flow characteristic when it is used as assist air for a fuel injection nozzle. CONSTITUTION:A valve hole 38 provided between a chamber 20 connected to the upstream from a throttle valve and a chamber 21 connected to the downstream from the throttle valve is opened and closed by a valve body 42. Also a valve hole 39 provided between the chamber 20 and an air-assist passage is opened and closed by a valve 43. The valve body 42 moves together with a shaft 49, and the valve 43 does not move at an idle distance of (m) and, when the shaft 49 is moved by over the idle distance, opens against a spring 47 by a height difference of 53. The valve body 42 and valve body 43 open independently and, during the movement of the shaft 49 within the idle distance of (m), the valve body 43 closes the valve hole 39 securely. Thus leaked air is avoided from leaking into the air-assist path.
Patent JP-S58159709-A (JP)
Inventor: OKADA TAKASHI
IPC: A47C27/00
Filed: 1982-03-19
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-H06257941-A (JP)
Title: Freeze drying device
Inventor: SAWARA YUKIO
IPC: F26B5/06
Filed: 1993-03-04
Abstract: PURPOSE:To provide a freeze drying device capable of performing an efficient drying while being freezed by a method wherein a dried item such as vegetable or meat and the like placed in a shallow tray and freezed in it are heated within vacuum. CONSTITUTION:Closing doors which can be freely opened or closed are installed at both right and left end openings and a plurality of heating shelf plates 14 and 16 extending in an axial direction of a drying tank 11 are arranged in multi-stage manner at both right and left sides in the drying tank 11. Each of the heating shelf plates is fixed at a longitudinal surface outside the heating shelf plate against supporting members 18 and 19 vertically installed within the drying tank 11. Transporting boggies 24 and 25 for the dried item containing tray 29 is arranged at a space passage 13 between both right and left groups 15 and 17 of the heating plates so as to be moved in an axial direction of the drying tank 11. Supporting members 20 and 21 extending in a vertical direction for supporting the part spaced apart from an outer longitudinal side surface of each of the heating plates are arranged at both right and left heating plate groups 15 and 17 and the transporting boggie is provided with a pushing mechanism for the mounting shelves for the tray.
Patent JP-H10241373-A (JP)
Title: Semiconductor storage circuit
Inventor: HIRANO MASANORI
IPC: H01L21/8242
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage circuit being multivalued memory capable of increasing a read-out speed and resistant to noise without increasing the area. SOLUTION: Memory cells RC0-RC2 for the reference use having each threshold voltage VT0-VT2 equipment to that of a memory cell MC are provided, and the rise of potential of word lines corresponding to the selected memory cell and the memory cell for the reference is carried out at the same timing. Then, by utilizing the time difference that the potentials of the word lines are reached to each threshold voltage VT0-VT3, the threshold voltage of the selected memory cell is specified in the manner of comparing the changing timings of the output signals of a sense amplifier corresponding to the memory cells RC0-RC2 for the reference and the selected memory cell.
Patent JP-H03246521-A (JP)
Title: Production of spacer for liquid crystal display
Inventor: HAYASHIFUJI KATSUHIKO
IPC: G02F1/1339
Filed: 1990-02-23
Abstract: PURPOSE:To obtain the spacers for liquid crystal display having the good adhesiveness to a panel surface by impregnating a hydrophilic monomer to fine particles of a crosslinked polymer and executing polymn. CONSTITUTION:The hydrophilic monomer is impregnated into the fine particles of the crosslinked polymer and the polymn. is executed. The average particle size of the fine particles of the crosslinked polymer varies with the kinds of liquid crystal display panels and is usually about 5 to 10 mum. If the particle size distribution is wide, the specified spacing between two sheets of transparent electrodes in the panel cannot be maintained in the case of incorporation of the spacers into the liquid crystal display panel and such is the cause for the generation of unequal colors at the time of display; therefore, the standard deviation is preferably <=20% of the particle sizes specified above. The hydrophilic monomers soluble in water or alcohol org. solvents are usable as the hydrophilic monomer. The spacers for liquid crystal display having excellent adhesiveness on the electrode panel surface are obtd. in this way.
Patent JP-H11207053-A (JP)
Title: Motor driven saw-tooth kitchen knife
Inventor: FUKUMOTO HIROSHI
IPC: B26B9/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To allow even a child, etc., to easily and safely cut the peel of a fruit such as an apple by attaching a saw-tooth kitchen knife whose blade is in the shape of saw teeth and whose tip each saw tooth is formed to be a trapezoid of a plane in parallel with the reciprocating direction of a saw at one end of the oscillating axis of a motor-driven reciprocatively oscillating machine. SOLUTION: A saw-tooth kitchen knife part 2 is freely attachably and detachably fixed to one end of the oscillating shaft 8 of the motor-driven reciprocatively oscillating machine 5. Then, concerning the part 2, its blade part 3 is constituted of trapezoids whose peaks are plane in parallel with the reciprocating direction of the saw. In addition, the base part, which is to be fitted to the shaft 8, of a kitchen knife part 12 is formed in the shape of a double cylinder with a cylindrical outer wall and an inner wall cylinder to be freely attachably and detachably fitted into the shaft 8 at a fixed half cylinder and an elastic half cylinder constituting the inner wall cylinder.
Patent JP-S59174463-A (JP)
Inventor: HENRI MORERU
IPC: F16G11/14
Filed: 1984-03-09
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-H08242300-A (JP)
Title: Transmission connection control system for incoming call
Inventor: HARADA TSUNEYUKI
IPC: H04M3/42
Filed: 1995-03-03
Abstract: PURPOSE: To easily and properly update the transfer information by the control from a telephone set by collating a password information inputted from a telephone set other than that of a contractor of the transfer telephone with the stored password information. CONSTITUTION: In changing the transmitted information such as telephone numbers at the transmission destination from a remote control source telephone set 15 which is not a telephone set 3 of the contractor of the transmission telephone, the specified number and the contractor line number are dialed. A remote control transmission part 43 in a started exchange 41 sends a TCAP signal being a control signal between exchanges through a common line signal network 45 to an exchange 1, thus starting a remote control reception part 37. The password information inputted from the telephone set 15 according to the voice guidance of the part 43 is collated with the password information stored in a security data storage part 39.  When they are matched, a data control part 35 can update various information of a starting data storage part 21, incoming data storage part 23, and transmission data storage part 25 based on the various data to be inputted.
Patent JP-S53129968-A (JP)
Title: Ceramic package type semiconductor device and production of the same
Inventor: OOTSUKA KANJI
IPC: H01L21/50
Filed: 1977-04-20
Abstract: PURPOSE: To produce a ceramic package type semiconductor device of high reliablity by fomming the surface of pellet electrodes with gold and connecting the electrodes by a nail head wire bonding method using gold wires. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54136640-A (JP)
Title: Arrester
Inventor: NAGAI NOBUO
IPC: H01C7/12
Filed: 1978-04-14
Abstract: PURPOSE: To promote a prolongation of the service life, with a reliability heightened for the tightly sealed construction, by such means that, in a non-linear resistance unit, made in one unit at the  circumferential face with the containing insulation vessel, a penetration hole, for an arc to be  generated when in anomalousness, be provided, with said penetration hole hermetically sealed by  a metal plate welded to its end face.   
     CONSTITUTION: In a non-linear resistnace unit 4 of no dynamic current type characteristic such  as zinc oxide sintered units, is proveded a penetration hole 4a, and an "0" ring 6 is intermediately  placed between a metal plate 5, installed to a flange 2, and a porcelain tube 1, with an end part  closed of the resistance unit 4 and the porcelain tube 1. And a center layer 7 of magnetic material  of different quality from the porcelain tube 1 is put between the resistance unit 4 and the porcelain  tube 1, with a one-unit sintering processed for the porcelain tube 1 and the non- linear resistance  unit 4 with its circumferential face. And the metal plate 8 is welded to an end face of the non- linear resistance unit 4 by a low melting point alloy like solder, with the penetraion hole 4a closed.  In this way, even for the "0" ring 6 is being deteriorated to cause a poor air-tightness, the metal  seal in contact surfaces between the metal plate 8 and the non-linear resistance unit 4 makes a  water never to come into the penetration hole 4a, with the center layer 7 also not absorbing a  water to prevent a deterioration of the dielectric strength, thus capable of keeping a long service  life. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58177746-A (JP)
Inventor: HORUSUTO GERUTORAA
IPC: F02D29/02
Filed: 1983-03-18
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-S63210783-A (JP)
Title: Peak holding device
Inventor: TAKAHASHI YASUSHI
IPC: G01R19/04
Filed: 1987-02-27
Abstract: PURPOSE:To detect even the crest value of a pulse signal which varies in pulse width by performing increase/decrease control over a delay time ranging from the leading or trailing edge of an input pulse signal to a sample/hold signal according to the level of the sample/hold signal. CONSTITUTION:The input pulse signal 11 which has a prescribed crest value is compared in terms of level by a comparing circuit 1 with a reference value and the circuit 1 outputs a pulse detection signal 12 which determines the leading or trailing edge of the signal 11 to a variable delay time signal generating circuit 5. A variable delay time signal 13 from the circuit 5 is inputted to a sampling pulse signal generating circuit 3, which generates a sampling pulse signal 14 at a specific position based upon the delay time to a sample holding circuit 4. The circuit 4 samples the crest value of the signal 11 which the signal 14 and outputs. The signal 15 is inputted to a delay time control circuit 6 to detect the signal level, and a delay time control signal 16 for the increase/ decrease control over the delay time determined by the signal 13 is inputted to the circuit 5 so that the crest value of the signal 11 is sample with the signal 14 according to said level variation, thereby controlling the delay time.
Patent JP-S58162076-A (JP)
Title: Manufacture of photoelectric converter
Inventor: YAMAMOTO AKITAKE
IPC: H01L31/04
Filed: 1982-03-23
Abstract: PURPOSE:To obtain a photoelectric converter having high efficiency transparent- insulated film-semiconductor structure by anodically oxidizing a semiconductor substrate formed with an In film containing Si on the surface, thereby continuously forming a transparent electrode and an insulating film. CONSTITUTION:Since the voltage between electrodes is proportional to the thickness of oxidized film to be formed, an In film 15 having Sn of 1-20mol% is first formed on the surface of a semiconductor 11. This semiconductor is anodically oxidized, thereby forming as a transparent an In2O3 film containing SnO2 of 1-20mol%, an oxidation reaction is subsequently proceeded, thereby forming an oxidized film 12 of semiconductor becoming an insulating film, and forming a photoelectric converter of a transparent electrode-insulating film- semiconductor structure. A solar battery formed in this manner exhibits conversion efficiency of 18% under solar light of AM2.
Patent JP-S54136298-A (JP)
Title: Remote monitor unit
Inventor: KARATSU HAJIME
IPC: G08B3/00
Filed: 1978-04-14
Abstract: PURPOSE: To enable easy transmission and effective monitor, by transmitting the output of a monitor television camera after being converted to audible signal.  
     CONSTITUTION: When the information such as snow is remotely monitored by using a television camera, the output of the television camera 1 is inputted to the video signal- audio signal conversion section 2. The discriminator 21 detects the amount of snow fall, for example, as the average luminance of the camera 1, the audible signal (volume) in proportional to the output (snow amount) is generated at the generator 22, and it is transmitted to the monitor speaker 4 at remote location by using audio wire or telephone line 3. Accordingly, since audio signal is used, complicated transmission for television signal is not required, enabling to discriminate the amount of snow fall audibly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07229476-A (JP)
Title: Reciprocating pump
Inventor: KAKIZAWA GORO
IPC: F04B43/04
Filed: 1994-02-21
Abstract: PURPOSE:To promote the miniaturization of a pump as a whole by driving this pump via a connecting rod reciprocating in rotating an eccentric cam with a motor, and setting up a commutator at the opposite side of a coil with respect to the motor and the eccentric cam. CONSTITUTION:A diaphragm 21 forming a pump case 24 is connected to an eccentric shaft clamped to an output shaft 2 of a motor 1 via a connecting rod 13, and with reciprocation of this diaphragm 21, an inlet value and an exhaust valve are opened or closed, thereby sucking and discharging a fluid. The motor 1 consists of the output shaft 2, a core 3, a coil 4, a commutator 5, a brush 6, a magnet 7 and a bearing housing 9, but in this case, the commutator 5 is made so as to be installed at the opposite side as to the connecting rod 13. With this constitution, its projection to a direction orthogonal with the connecting rod 13 is reduced, and thus miniaturization in the whole pump comprising the motor 1 is realizable in this way.
Patent JP-H03205945-A (JP)
Title: Telephone system
Inventor: KANZAKI EIJI
IPC: H04M1/82
Filed: 1990-02-26
Abstract: PURPOSE:To constitute the system so that on-hook can be confirmed even in the case of being far away by providing a means for detecting on-hook of the respective opposite parties and a means for generating a notice sound by detecting on-hook on a master machine and a slave machine. CONSTITUTION:For instance, when an incoming notice is answered by a telephone set 8 of a master machine 1, a control circuit 7 transmits a speech start signal to a slave machine 2, and when a speed is ended, a speech and signal is transmitted to the slave machine 2. On the other hand, when the speech start signal from the master machine 1 is detected, a control circuit 16 of the slave 2 sets a flag to '0', and when a transmitting operation is executed by the slave machine 2, the flag is set to '1', and also, by driving a loudspeaker 18 for one second, it is informed that the master machine 1 is being used. Also, when the speech end signal from the master machine 1 is detected, the control circuit 16 generates a notice sound by driving the loudspeaker 18 for five second, only in the case the flat is set to '1'. In such a way, when a speech of the master machine or the slave machine is ended, the notice sound is generated by the slave machine or the master machine, therefore, on-hook can be confirmed even in the case of being far away.
Patent JP-H08147836-A (JP)
Title: Turntable device shared for cd/md
Inventor: MURAMATSU HIDEAKI
IPC: G11B17/028
Filed: 1994-02-18
Abstract: PURPOSE: To provide a turntable device shared for CD/MD by using a turntable provided with required three kinds of surface supporting means and a magnet, etc., and a clamper. CONSTITUTION: The inner peripheral surface 6 of the CD 5 is supported by the outer peripheral wall part 7 of the first surface supporting means of the turntable 3 provided with the magnet 9. On the other hand, the outer wall of the projected wall part 10 of the clamper 4 of a steel plate supported by the inner peripheral wall surface 8 of the table 3 is abutted on the inner peripheral wall of the CD 5, and the upper surface of the inner peripheral part 6 of the CD 5 is pressed by the bottom surface of the outer peripheral part 12 of the clamper 4, and then, the CD 5 is loaded on the table 3.  On the other hand, similarly the MD 13 housed in a rectangular shaped cartridge 14 is loaded on the table 3 integrally with the cartridge 14 by a second circular surface supporting means formed on the inside of the wall part 7 of the table 3 and the outer peripheral wall surface, etc., of the wall 8 of the table 3 becoming a third surface supporting means, and the turntable shared for CD/MD is obtained.
Patent JP-S53129572-A (JP)
Title: Memory circuit
Inventor: AKIYAMA MAKOTO
IPC: H03K17/22
Filed: 1977-04-18
Abstract: PURPOSE:To ensure the state at a power supply time without requiring a capacitor by constituting a memory circuit so that only one specific terminal may output the logic ''0'' level and other terminals may output the logic ''1'' level always when the power is supplied.