baber/WOPTO huggingface dataset:
Patent JP-H0978246-A (JP)
Title: Forming device for deposited film and forming method of deposited film using that
Inventor: AKIYAMA KAZUYOSHI
IPC: C23C16/455
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a forming device of a deposited film which suppresses production of spherical projections, irregularity in the image density or irregularity in the film thickness and is suitable for the production of electrophotographic photoreceptor member. SOLUTION: This device is equipped with a source gas introducing device which is also used as an electrode. The source gas introducing device consists of a high frequency power supply electrode 112 and an insulating body 113 which covers the electrode. The insulating body has lots of holes 116 to discharge gas. A source material gas passage 117 to introduce the source material gas to the gas discharge holes is formed in the area surrounded by the electrode and the insulating body which covers the electrode. The width of the passage for the source material gas ranges within 0.5 to 13mm. The forming method of a deposited film, for the device above described is provided.
Patent JP-H0397781-A (JP)
Title: Oil gelling agent
Inventor: OHASHI YUKIHIRO
IPC: C09K23/42
Filed: 1989-09-08
Abstract: PURPOSE:To obtain an oil gelling agent, composed of a specific diester, capable of providing a gel having stable oil holding and firm shape retaining properties even in an oil having high polarity with a small amount blended thereof and useful for producing lipsticks, ointments, water-in-oil type emulsified cosmetics, etc. CONSTITUTION:The objective oil gelling agent composed of a diester [preferably a compound expressed by formula I or II (R<1> is 4-8C bifunctional straight-chain hydrocarbon; R<2> is 1-4C bifunctional straight-chain hydrocarbon)] expressed by the formula A-O-R-O-A (A is 12-hydroxyoctadecanoyl; R is 2-14C bifunctional hydrocarbon).
Patent JP-H0573368-A (JP)
Title: Operation state output system of magnetic disk controller
Inventor: MIZUSEKI TAKAAKI
IPC: G06F3/06
Filed: 1991-09-13
Abstract: PURPOSE:To grasp the accurate operation state of the magnetic disk controller by calculating the operation rate from the amount of data that the magnetic disk controller actually transfers and then obtaining the operation state of the magnetic disk controller, which is calculated conventionally as an estimated value, as a measured value. CONSTITUTION:When a central processing unit 1 executes an instruction for accessing a file stored on a magnetic disk device 10, instruction data and data to be written are transferred to a magnetic disk device 10 through the interface processing part 7 of the magnetic disk controller 6. Data from the magnetic disk controller 6 to the central processing unit 1 pass through a signal decision process part 2. When the data are a signal for counting, a totalizing process part 4 performs counting operation. An editing output processing part 5 calculates the amount W of transfer data in a sampling time interval from a counted value A and the reference amount B of transfer data. The transfer amount W is divided by the transfer ability C of the controller 6 to calculate the operation rate.
Patent JP-S61111986-A (JP)
Inventor: TADA YUTAKA
IPC: C04B41/88
Filed: 1984-11-07
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-S6390794-A (JP)
Inventor: AKIMOTO ATSUSHI
IPC: G21C13/00
Filed: 1986-10-03
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-H0879878-A (JP)
Title: Headphone device
Inventor: ABE KENSAKU
IPC: H04R1/10
Filed: 1994-09-05
Abstract: PURPOSE: To extend a cancellation band, to increase noise reduction, to attain stable operation and to improve sound quality by adopting an increasing characteristic for a gain characteristic at the outside of the cancellation band for an open loop characteristic of an equalizer and an amplifier in a feedback loop when a so-called non-reflection headphone capable for broad band reproduction is used. CONSTITUTION: A so-called non-reflection headphone is formed by a sound pipe 6 and a speaker unit 5. Furthermore, a microphone unit 9 whose sound collection face is directed inside the sound pipe 6 is provided. Then a sound signal from the microphone unit 9 is fed back to a sound signal input system and the sound signal is fed to the headphone unit via an equalizer 3 and an amplifier 4 to form noise cancellation feedback circuit. The increasing characteristic of the equalizer 3 and the amplifier 4 is adopted for the gain characteristic at the outside of cancellation band as an open loop characteristic.
Patent JP-H0874046-A (JP)
Title: Ferroelectric thin film forming target
Inventor: ABE TAKAYUKI
IPC: C04B35/46
Filed: 1994-09-05
Abstract: PURPOSE: To improve film forming efficiency at the time of forming a Pb- or Bi-base ferroelectric thin film by using a target with a metallic lump consisting at least one kind among the constituent metallic elements provided at the center and with the powder or powder compact having a necessary composition to form a ferroelectric furnished around the lump. CONSTITUTION: A lead plate 4 as a film constituting metal having 45 mm diameter is arranged at the center of the upper face of the copper target dish 3 having 5mm depth and 151mm diameter as the target to form a PdTiO3 film, and the mixed powder of the Pb and PbTiO3 in 1:4 of molar ratio having a necessary composition to form a ferroelectric film is filled around the lead plate. In this case, the diameter of the film constituting metallic lump is preferably controlled to 10-35% of the outer diameter of the target, and Bi, Ti, Ta, etc., are exemplified as the metal as well as Pb. Besides, a single oxide or a mixture of >=2 kinds of oxides can be used for the powder or compact having a necessary composition to form a ferroelectric film.
Patent JP-H0930480-A (JP)
Title: Continuously variable transmission for bicycle
Inventor: INOUE KINJI
IPC: B62M9/04
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a continuously variable transmission giving smooth speed change by providing a variable diameter sprocket enlarging the diameter as a load is increased and a variable diameter sprocket shortening the diameter as the load is increased. SOLUTION: Arms are loosely fitted on pins A3 planted on a sprocket plate 2, and small diameter sprockets 1 are disposed on the circumference of the plate 2. The increase of load torque on the rear wheel axle side in going up a slope after travelling on the flat ground is transmitted to a torque plate and the sprocket plate fixed to the axle. On the other hand, a force of a driver is transmitted to a chain 16, small diameter sprocket 1 and arm 4. Here, springs are extended by the increment of the load from the ballanced condition in the travelling on the flat ground, and slots in the torque plate pushes the pin in the arm 4 so that the sprocket plate 2 is turned until the arm 4 is balanced in the expanding direction to fix the position with a ratchet device. A ratchet device is released in the travelling on the flat ground after going up a slope.  The operation of the spring is inverted on the pedal shaft side.
Patent JP-H0962018-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SUZUKI HIROKI
IPC: G03G5/06
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor usable in a positive electrification system and excellent in characteristics. SOLUTION: The photosensitive layer 4, 14 of this electrophotographic photoreceptor with the layer 4, 14 on the electrically conductive substrate 3, 13 contains a diphenoquinone compd. represented by the formula (where X is halogen, cyano or nitro, each of R1 -R3 is satd. hydrocarbon and R1 -R3 may be different from one another) as an electric charge transferring agent. Since the compd. has an electron withdrawing group, a high degree of electron transfer is ensured, and the compd. has satisfactory compatibility with a resin binder because of its completely asymmetric structure. In the case where all of R1 -R3 in the formula are tert-butyl groups and X is Cl, the compd. is easily produced and has satisfactory compatibility with a disazo pigment or oxytitanyl phthalocyanine as an electric charge generating material.
Patent JP-S61111563-A (JP)
Title: Method of metallic wiring cut of semiconductor device
Inventor: ARIMA JUNICHI
IPC: B23K26/12
Filed: 1984-11-05
Abstract: PURPOSE:To improve the manufacturing yield of the title device without giving bad effects on adjacent wirings and the circuit, by a method wherein high- melting-point-metallic wirings on a wafer are sublimed and cut with laser rays. CONSTITUTION:The wafer provided with high-melting-point-metallic wirings 5 is placed in the oxygen atmosphere 9 in a chamber 6. In the situation of keeping the chamber 6 in a fixed vacuum with an exhaust system 8 and introducing oxygen through an oxygen introduction port 7 under a fixed pressure, said wirings 5 on the wafer placed in the oxygen atmosphere 9 of the chamber 6 are irradiated with laser rays4 from a laser device 1 via optical system 2 and photo beam positioner 3. This enables said wirings 5 to be sublimed and cut. The atmosphere which sublimes high-melting-point-metallic wirings on irradiation with laser rays is sufficient. Besides, this method can be used for patterning thin film of high melting point metal.
Patent JP-S6297227-A (JP)
Inventor: YAMAGUCHI HIDEKAZU
IPC: H01H73/06
Filed: 1985-10-21
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-S6391447-A (JP)
Title: Remotely controlled location detector of air conditioner
Inventor: EJIMA YASUYUKI
IPC: F24F11/02
Filed: 1986-10-02
Abstract: PURPOSE:To reduce the number of parts, the installation space for receiver, and make it possible to receive control signals surely by a method wherein control signals for an air conditioner transmitted from a remote controller and remotely controlled location detecting signals are received by the same receiver through amplifying circuits and tuning circuits. CONSTITUTION:A detecting circuit 6 for control signals transmits the output of control signals to a microcomputer 5 after the circuit has ORed outputs from each tuning circuit. When control signals are remotely controlled location detecting commands, infrared ray signals for the remotely controlled location detecting transmitted successively from a remote controller are received by light receiving elements 1a, 1b, 1c, 1d and each received signal is transmitted to a comparison circuit 6 through amplifying circuits 2 and tuning circuits 3. At the circuit 4, the intensities of the signals transmitted from the elements 1a, 1b, 1c, 1d are compared to detect the horizontal location by the controller and the signal intensities from the elements 1b, 1d are compared to detect the vertical location by the remote controller and these location data are transmitted to the computer 5. The computer 5 controls a wind direction, etc. on the basis of the location data.
Patent JP-S60117161-A (JP)
Inventor: RIHIARUTO SHIYUTETSUPU
IPC: H04N5/60
Filed: 1984-11-07
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-H1174316-A (JP)
Title: Tab tape spacer
Inventor: KOIZUMI TOYOHARU
IPC: H01L21/60
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent carbon black from being generated as conductive foreign matters from an end face, by forming a coating layer of a predetermined thickness on the end face. SOLUTION: A TAB tape spacer 1 is formed of a PVC tape 3 with carbon black 4 kneaded, and an insulator such as PVC or PET is blown against an end face 5 to form a coating layer of a predetermined thickness. In addition, swells 2 are formed by embossing at a predetermined distance in a lengthwise direction along both edges on both faces of the spacer 1 to improve spacer cushioning function. Thus, generation of carbon black from the end face as conductive foreign matters can be suppressed, and short-circuiting of copper foil pattern wires, entrance of the conductive foreign matters into a semiconductor chip or the like can be prevented.
Patent JP-H0897470-A (JP)
Title: Semiconductor light emitting device
Inventor: SHAKUDA YUKIO
IPC: H01S5/00
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a high performance long life semiconductor light emitting device in which the increase of crystal defects and dislocations in a buffer layer which is a semiconductor layer adjacent to a substrate is avoided and the production of the crystal defects and dislocations in a semiconductor layer which contributes to light emission is suppressed. CONSTITUTION: Gallium nitride compound semiconductor layers which include at least an n-type layer 4 and a p-type layer 6 and have a light emitting part are built up on a substrate 1 with buffer layers 2 and 3 therebetween. At least the substrate side layer of the buffer layers is composed of a semiconductor layer through which a current is difficult to flow.
Patent JP-2000068805-A (JP)
Title: Monitor circuit for constant period signal
Inventor: TAKEUCHI TOMIYUKI
IPC: H03K17/28
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide the monitor circuit for constant period signal that detects an error of a constant period signal and also detects a fault of the circuit itself with high reliability and safety. SOLUTION: The monitor circuit has a 1st pulse generating circuit 4 that generates a 1st pulse signal P1 with a narrow pulse width and is reset by an input of a constant period signal T, a 2nd pulse generating circuit 5 that generates a 2nd pulse signal P2 with a wide pulse width simultaneously with the 1st pulse signal P1 and is reset with an input of the constant period signal T, a sampling circuit 2 that holds a value of the 1st pulse signal P1 when the 2nd pulse signal P2 generated by the 2nd pulse generating circuit 5 is changed, outputs a signal denoting a change when the value of the 1st pulse signal P1 sampled this time differs from a value sampled precedingly and outputs a signal denoting an unchanged state when the value of the 1st pulse signal P1 sampled this time is the same as the value sampled precedingly,  and a detection circuit that decides that the constant period signal T is in a normal state when the output of the sampling circuit denotes a change and decides that the constant period signal T is in an abnormity state when the output of the sampling circuit denotes an unchanged state.
Patent JP-H04115134-A (JP)
Title: Pipe-crushing detecting method
Inventor: SASAKI NOBUHIRO
IPC: G01M11/00
Filed: 1990-09-05
Abstract: PURPOSE:To detect a minute deformation of a pipe and to shorten the working time for optical fiber cable by passing a sensor whose diameter is slightly smaller than the inner diameter of the pipe in the pipe with fluid pressure with a mounted radiowave transmitter being operated. CONSTITUTION:A sensor 6 is formed so that the diameter is slightly smaller than the inner diameter of a pipe 5 in which an optical fiber cable 3 is inserted. The sensor 6 is pressed into the pipe with fluid 18 such as air which is supplied by a specified amount from a fluid supplying system 17. Then, the sensor 6 advances at a constant speed by the specified amount of the fluid 18. At this time, a weak radiowave having a constant frequency is transmitted from a transmitter mounted on the sensor 6. This radiowave is received with a receiving part 19 of a receiver 7, and the strength is detected. A position spotting part 20 operates the distance based on the detected value by using the relationship wherein the strength of the radiowave is inversely proportional to the distance and the wavelength. The position of the sensor 6 is displayed on a display part 21. When there is crushing in the pipe 5, the sensor 6 stops at the position of the crushing. Therefore, the occurrence of the crushing at the position of the sensor 6 at this time can be detected.
Patent JP-H0981383-A (JP)
Title: Object-oriented computer system and compiler for object-oriented program
Inventor: YOKOYAMA TAKANORI
IPC: G06F9/44
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide the object-oriented computer system and a development tool which enable processes to efficiently share objects. SOLUTION: This system is provided with a common data storage means 10od1, etc., storing data of common objects, a common procedure storage means 10cp1, etc., storing the procedures of the common objects, common object management data storage means 10sd and 10cd1, etc., storing information for managing the data of the common objects and the procedures of the common objects, and a common object managing means 10sp which manages the common objects by using the information stored in the common object management data storage means. Consequently, a request to process the common objects can be executed by calling the procedures of the common objects directly without calling the remote procedures of the common objects and an inter-process communication.
Patent JP-S6295627-A (JP)
Title: Intelligent access device for rewritable optical disk
Inventor: SAWANO AKIO
IPC: G06F3/08
Filed: 1985-10-22
Abstract: PURPOSE:To attain an access to the data set under a rewriting mode even before the rewritable mode of an optical disk, by storing previously the data for rewriting into a temporary storage. CONSTITUTION:In case the data are written again to an address of an optical disk device 500 where the data are already written, the rewriting data is stored in a temporary memory circuit 300 and at the same time an instruction is given to the device 500 to erase the corresponding address. Furthermore, a writing timer 100 is started. When an access is given to an optical disk before it is informed that a rewriting action is possible from the timer 100, a deciding circuit 600 decides whether the access is given to the same address that stored in the circuit 300 or not. If not, an access request is given to an optical disk access circuit 400. While an instruction is given to a temporary storage access circuit 700 to give an access to the circuit 300 if the access is given to the same address that is stored in the circuit 300.
Patent JP-H04254712-A (JP)
Title: Optical rod device
Inventor: DABURIYUU JIEEMUZU KURAAKU
IPC: G01N21/67
Filed: 1991-08-23
Abstract: PURPOSE: To provide a connecting device that is advantageous in terms of initial cost, effective visibility range, and exchange by monitoring an observation region and improving a means for connecting the thermal energy of detection spark that passes this region to a photoelectric sensor. CONSTITUTION: In a light rod device for connecting light energy detected at an important region that is sectioned by a wall member 10 at least partially in a photosensor device for converting light energy to an electrical signal, a long and narrow rigid rod 42 with the light propagation characteristics of infrared ray spectrum and a plane 74 of crystal glass that is optically connected to one edge part of the rod 42 are provided, the other edge of the rod is connected to the photosensor device, also an adapter means 80 that is mounted to the wall member is provided near an opening that is formed at the wall member 10, and the rod 42 and the plane 74 are retained detachably in a position relationship so that they are fixed each other and also for a region.
Patent JP-S60127541-A (JP)
Title: Signal recording and reproducing device
Inventor: KIMURA MARI
IPC: G11B7/14
Filed: 1983-12-14
Abstract: PURPOSE:To record and reproduce a large quantity of information continuously for a long time and to attain a good picture quality in case of video signals by constituting a device so that two head parts record and reproduce signals on both faces of a disc-shaped recording medium simultaneously. CONSTITUTION:A luminance signal recorded on one face of a disc 15 and a color signal with an audio signal mixed or only the color signal which is recorded on the other face are reproduced by photoelectric converters 20 in a Y optical head 78 and C optical head 79 and are amplified by a Y head amplifier 80 and a C head amplifier 81. The output of the Y head amplifier 80 is converted to the luminance signal by a Y reproducing circuit 82 and is inputted to an adding circuit 88. Meanwhile, the output of the C head amplifier 81 is converted to the color signal by a C reproducing circuit 83 and is added to the luminance signal in the adding circuit 88 through a time compressing circuit 84 and a C modulating circuit 85, and an NTSC video signal is outputted to a terminal 89. If the video signal is mixed with the reproduced signal, it is separated by an audio signal separating circuit 86, and the audio signal is outputted to a terminal 90 through an FM demodulating circuit. Thus, a good picture quality is attained.
Patent JP-H0879028-A (JP)
Title: Chopper type comparator
Inventor: ONDA MICHIO
IPC: G01R19/165
Filed: 1994-09-05
Abstract: PURPOSE: To reduce an offset error by correcting dispersion in a MOS capaci tance or the like being a component of the chopper type comparator due to process variation or the like. CONSTITUTION: The chopper type comparator CCMP using, as a major building block, a voltage comparator circuit VC including a capacitor C1 whose one electrode receives an input voltage Vi1 or Vi2 selectively, an inverter V1 whose input terminal connects to the other electrode of the capacitor C1, and a MOSFETM1 provided between the input terminal and the output terminal of the inverter V1 as a switch means is provided with an offset error discrimination circuit OSD including capacitors C3, C4 whose one-side electrode connects respectively to the output terminal of the inverter V1 via switches S4, S5 and a differential amplifier circuit DAMP whose noninverting input terminal + and whose inverting input terminal - are respectively connected to one-side electrode of the capacitors C3, C4 to discriminate an offset error,  and with one or plural offset compensation circuits OSC including a capacitor C2 whose one electrode is connected to the input terminal of the inverter V1 and whose other electrode receives an output signal Vd of the offset error discrimination circuit OSD.
Patent JP-H0959851-A (JP)
Title: Driving solenoid element for loom and its device
Inventor: YAMADA SHIGEO
IPC: H01F7/18
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To improve a responding characteristic on reactivating a solenoid element in the case of having a long resting period thereof. SOLUTION: This method for driving a solenoid element for inserting weft yarn in a loom and containing a driving process consisting of an overexcitation process driving the solenoid element 62 at a overexcitation voltage where the solenoid element becomes the overexcitation state for a prescribed overexcitation time and a maintaining process driving the solenoid element at a maintaining voltage capable of keeping the activated state, contains a supplemental process consisting of a supplemental overexcitation process driving the solenoid element at the second overexcitation voltage or overexcitation period larger than the overexcitation voltage or over excitation period instead of the overexcitation process, and the maintaining process, in the case of driving the solenoid element after elapsing a resting state of the solenoid element for a certain period of time.
Patent JP-S6294638-A (JP)
Inventor: HOSONO TAKASHI
IPC: E04B2/86
Filed: 1985-10-21
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。