baber/WOPTO huggingface dataset:
Patent JP-2000252197-A (JP)
Title: Developing solution feed method and developing machine
Inventor: GOTO SHIGEHIRO
IPC: H01L21/027
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To apply a developing solution over the entire surface of a substrate so as to uniformly develop the substrate. SOLUTION: A developing solution feed method is carried out in a manner, where a developing solution feed nozzle 20 equipped with a lower end open surface 21 closed to a substrate W held by a spin chuck and the substrate W held by the spin chuck are made to approach each other, the developing solution feed nozzle 20 and the substrate W are displaced relative with respect to each other to interpose a developing solution between them, and the developing solution is fed and applied onto the substrate W.
Patent JP-H06268146-A (JP)
Title: Semiconductor device
Inventor: OSHIMA MASAYUKI
IPC: H01L23/28
Filed: 1993-03-15
Abstract: PURPOSE:To enhance the crack-resistant property of a package in a solder reflow operation. CONSTITUTION:A hole is formed in the central part of a die pad 22. A semiconductor element 21 is mounted on the die pail 22. The surface and the back of the semiconductor element 21 are coated with a highly adherent material (e.g. a polyimide) 24. One part of the back of the semiconductor element 21 is exposed. However, since the highly adherent material 24 is formed in its exposed part, the semiconductor element 21 is brought well into contact with a sealing resin 23. In addition, a die bonding material 25 is formed only between the back of the semiconductor element 21 and the die pad 22.
Patent JP-H06266928-A (JP)
Title: Paging control method and device for using the same
Inventor: SHIMIZU NORIYUKI
IPC: G06Q40/02
Filed: 1993-03-15
Abstract: PURPOSE:To deal with a new slip without changing the program of a terminal equipment even when slips are changed by transmitting medium definition information from an on-line connected host station to the terminal equipment. CONSTITUTION:This method is composed of the terminal equipment such as a slip printing device 20 for receiving a printing instruction from the host station or a slip issuing device 21 for receiving an issuing instruction from the host station and a terminal controller 18 for controlling the terminal equipment. The terminal controller 18 receives the medium definition information containing the identification information of the slip or the system of a page bar code from a source book file 13 connected to a host computer 12, registers this information and supplies this information to terminal equipments 19-21 as needed and based on this information, the respective terminal equipments 19-21 performs the identification of the slip or paging control such as page turning or page checking. Thus, since the new slip can be dealt with without changing the program of the terminal equipment even when the slips are changed, the control method improving the flexibility of a system and improving the accuracy of paging can be provided.
Patent JP-H05257304-A (JP)
Title: Electrophotographic sensitive body
IPC: G03G5/06
Filed: 1992-03-12
Abstract: PURPOSE:To obtain a photosensitive body having high sensitivity and improve electrostatic durability in which deterioration of electrification property after repeated use is prevented and giving no picture defect such as white spots and voids, by specifying the amt. of inorg. impurities in a specified disazo pigment to a specified value or lower. CONSTITUTION:The disazo pigment expressed by the formula in a charge generating material contains inorg. impurities, especially Na and K by <=500ppm for each impurity to the pigment, and more preferably, impurities of Mg and Ca by <=30ppm each to the pigment. In the formula, Cp1 and Cp2 are coupler residues. The basic structure of this photosensitive body is a single layer-type photosensitive layer formed on a conductive base body or a multilayered photosensitive layer consisting of a charge generating layer and a charge transfer layer formed on a conductive base body. In these photosensitive bodies, base coating layer, intermediate layer, overcoating layer, etc., may be formed, if necessary. As for the conductive base body, such a material is used that has <=10<8>OMEGA.cm electric resistance and can endure the conditions for formation of films for charge generating layer, charge transfer layer, etc.
Patent JP-H05256330-A (JP)
Title: Electromagnetic brake
IPC: H02K49/00
Filed: 1992-03-12
Abstract: PURPOSE:To obtain an electromagnetic brake which has a bobbin fixing structure capable of fixing the bobbin to a brake core with certainty and reducing manufacturing process and working time. CONSTITUTION:A solenoid brake has a bobbin 12 around which an exciting coil 10 is wound and a brake core 16 formed with a recession 14 for housing the bobbin 12. An engagement part 32 projected in a radially outer direction is formed on an end of a cylindrical part 16b of the brake core 16. When the bobbin 12 is inserted into the recession 14 of the brake core 16, axial displacement of the bobbin 12 is prevented by engagement of the engagement part 32 in the recession 14. A plurality of cutouts are formed on a side wall 12c of the bobbin 12. After the bobbin 12 is housed in the recession 14, an impregnation material 36 is charged into an opening of the recession 14. The impregnation material 36 passes through the cutouts, and infiltrates bundle of the exciting coil 14, gaps between the exciting coil 14 and the bobbin 12, and gaps between the bobbin 12 and the recession 14 of the brake core 16.
Patent JP-H08228250-A (JP)
Title: Digital composite machine
Inventor: MINATO JUNICHI
IPC: H04N1/00
Filed: 1995-02-20
Abstract: PURPOSE: To surely recognize propriety on printing in a short time. CONSTITUTION: An image read by an original reader 15 and stored in a scanning frame memory 153 and an image transferred from a WS 3a and expanded in a printer frame memory 143 are compared one by one dot each at an image comparison section 17 when the discrimination of propriety of printing is designated. A data registration section 19 stores the result compared by the image comparison section 17 to the printer frame memory 143 when the printing is designated. A printer 14 prints out the stored comparison and makes the difference clear between the image read by the original reader 15 and the image transferred and printed out.
Patent JP-S59180001-A (JP)
Title: Turbosupercharger
Inventor: ARAI YASUHEI
IPC: F01D5/28
Filed: 1983-03-31
Abstract: PURPOSE:To make a turbosupercharger lightweight and to improve the heat resistance, by making the compressor blades and the turbine wheel of the turbosupercharger of a light alloy, and impregnating at least the surface of the turbine wheel with a chromic acid compound followed by burning thereby forming a reinforced layer. CONSTITUTION:A rotating shaft 7 whose opposite ends are rotatably supported via bearings 9 in a turbosupercharger support 8, and the compressor blades 11 and the turbine wheel 17 that are fixed to the opposite ends of the shaft 7 are made of a light alloy such as an aluminum alloy, or the like. The surfaces of the rotating shaft 7 and the turbine wheel 17 that will be heated to high temperatures during operation of the supercharger are formed with a reinforced layer 22. The reinforced layer 22 can be formed by impregnating the surfaces of the rotating shaft 7 and the turbine wheel 17 with a chromic acid compound followed by burning to form a layer having a uniform thickness of about 50- 10mum. Accordingly, a turbosupercharger that is lightweight and excellent in heat resistance and durability can be obtained.
Patent JP-S57168554-A (JP)
Title: State recognizing system for separated node station
Inventor: SUZUKI HAYASHI
IPC: H04L12/437
Filed: 1981-04-10
Abstract: PURPOSE:To save the time to refer to a monitor station when a fualt arises, by setting a pattern that is not produced from a node station in the form of an intrinsic pattern region of the frame format and recognizing the connection to a loop network by the presence or absence of the reception of the intrinsic pattern. CONSTITUTION:An intrinsic pattern region 3 is provided to a frame format, and the intrinsic pattern is selected among those that are not produced at a node station ND. This partern receives the wirting only from a monitor station SV, and each station ND carries out just the repeating and not the reproduction. As a result, each station ND is connected to a loop network while receiving the intrinsic pattern. The fact that the station ND has been separated from the network when it does not receive the intrinsic pattern can be recognized in an aussred way.
Patent JP-S61212989-A (JP)
Title: Data drive type digital exchange
Inventor: ONO HIROMICHI
IPC: H04Q11/04
Filed: 1985-03-18
Abstract: PURPOSE:To enable a control operation to be executed by a common unit processing device by connecting a plurality of unit data processing devices and sequentially transferring the result data of the processing actuated by the data input to other unit data processing devices. CONSTITUTION:The information representative of the loop state of the analog subscriber line connecting analog telephone sets 111-11n and subscriber circuits 141-14n is converted into digital signals and inputted to a unit data processing device UM11 to actuate loop state change detecting and processing. UM11 actuates the processing of adding a call identification number to transfer the change detection information to UM12. The UM12 reads the process information of the call and actuates the processing of deciding the state of progress of the next call. The processing result data are sequentially transferred to the other UMs to sequentially actuate the necessary processing to execute the exchange operation.
Patent JP-S63222126-A (JP)
Title: Pressure oxidation coupling of methane
Inventor: TOMINAGA HIROO
IPC: C01B32/40
Filed: 1987-03-11
Abstract: PURPOSE:To obtain the aimed compound together with carbon monoxide useful as synthetic raw material gas advantageously in producing >=2C hydrocarbons by oxidative coupling reaction of methane, by carrying out the reaction under concentration at a specific temperature in the absence of a catalyst. CONSTITUTION:Methane and molecular oxygen are heated in a molar ratio of methane/O2 of >=5, preferably >=10 in the absence of a catalyst preferably under 5-20kg/cm<2> at 650-1,000 deg.C, preferably 700-900 deg.C and subjected to oxidative coupling reaction to give >=2C hydrocarbons together with carbon monoxide useful for a raw material for methanol synthesis and Fisher-Tropsch synthesis in high reaction rate while suppressing formation of carbon dioxide without complexity of catalytic use such as regeneration of catalyst.
Patent JP-H07263454-A (JP)
Title: Forming method of wafer having low dislocation
Inventor: YAMAICHI EIJI
IPC: H01L21/316
Filed: 1994-03-24
Abstract: PURPOSE:To provide a method for forming a GaAs layer having low dislocation on an Si wafer. CONSTITUTION:After a GaAs layer 12 is formed on a wafer 10, an insulating film 14 whose thermal expansion coefficient is smaller than that of the GaAs layer is formed on the Gage layer. The insulating film is partly etched and eliminated, and a mask layer is formed by forming holes 15 in the insulating film. This formed structure body is annealed by at least one time heat cycle treatment in the temperature range, D from 400 deg.C to 950 deg.C. After that, at least a new second GaAs layer is formed on a semiconductor layer.
Patent JP-S56151311-A (JP)
Title: Detecting device for rotary angle
Inventor: KAWAKAMI KAZUHIKO
IPC: G01D5/347
Filed: 1980-04-25
Abstract: PURPOSE:To provide a high-precision photoelectric pickup, by providing these holders engaging sections with allowances for enabling the holders to make movement when a holder to contain a photocoupler is divided into two sections and the two holders are temporarily fixed. CONSTITUTION:The first holder 48 is provided with an idle hold 60 which is somewhat larger than outside diameter of a screw 54, and the second holder 52 is provided with a screw hold 62. And, at first, the first holder 48 and the second holder 52, on which slit plates 46 are respectively fixed, are combined with each other, and the second holder 52 is fixed to a jig, and then, the first holder 48 is temporarily attached to the second holder 52 using a screw 54. An observation is made on the slits 46A-46C from the top using a microscope, and then, a luminous element 34E and a light-receiving element 34F are inserted and fixed by adhesive to the first holder 48 and the second holder 52, respectively.
Patent JP-H06268737-A (JP)
Title: Call control method by previously registered script
Inventor: TERAJIMA ARIYOSHI
IPC: H04M3/42
Filed: 1993-03-15
Abstract: PURPOSE:To control a call from a transmission side based on various calls control items by previously registering the scripts not less than one but less than the fixed number of scripts from an extension subscriber's telephone set to PBX so that its contents can be updated and correspond to a script number. CONSTITUTION:In a state where the scripts are previously registered from the respective extension subscriber's telephone sets 1 and 2 to PBX 3 as ones corresponding to the script numbers, when the transmission call including a script specification special number, a script number and a called extension subscriber's telephone set number is dialed to PBX 3 from the telephone set 1, PBX 3 can control the transmission call in a prescribed way based on not less than one call control items included in the script corresponding to the script number. Consequently, without regard to what state the incoming call extension subscriber's telephone set is in before transmission, the call from the transmission side can be controlled based on the various calls control items.
Patent JP-S62210592-A (JP)
Title: Handwritten character input device
Inventor: DEURA NAOAKI
IPC: G06K9/20
Filed: 1986-03-11
Abstract: PURPOSE:To prevent a handwritten character input device from being damaged, and to improve operability, by adding a cover possible to be opened/closed automatically on the surface of the device, in the handwritten character input device loaded on an automatic transaction machine. CONSTITUTION:An input device 2 is equipped with a form ruler 8 in its inside, and a sheet is fed under the lower plane of the ruler, and it is constituted so as to permit a character to be written through a hole 8a. And when the opening operation of a cover 7 is performed, a solenoid 19 is magnetized by a control command, and the engagement of a lever 16 with a claw is released. Following that, the cover 7 is rotated by the rotation of a cam 25. Also, in a closing operation, similarly in the opening operation, the tip of the cover 7 is engaged with the lever 16, then being fixed. Thus, since the cover is automatically put in a opened state in a use time, and in a closed state in a non-use time, the device can be prevented from being damaged, and also, the operability can be improved.
Patent JP-S54146607-A (JP)
Title: Tone-arm device
Inventor: KUSAKA SATORU
IPC: G11B3/085
Filed: 1978-05-08
Abstract: PURPOSE: To positively control arbitrary fixed speed servo-operation by a simple structure, by mounting a means for applying motional feedback and a turning speed set means to an electromagnetic means for rotating a tone-arm in the horizontal direction.  
     CONSTITUTION: Variable regulators 34a, 34b are changed over by means of a switch 34c of a speed set instrument 34, speed set signals in the desired direction are fed to an amplifying and serve-circuit 33 forming a motional feedback MFB circuit with each coil 22, 23 for horizontal detection and horizontal drive and speed-bias is applied. Since the output of the circuit 33 is supplied to the coil 23 for driving a tone-arm 1 in the horizontal direction, the arm 1 turns in the horizontal direction at fixed constant speed. Thus, arbitrary fixed speed servo-operation can positively be  controlled only by adjusting the variable regulators of the speed set instrument. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61214212-A (JP)
Title: Magnetic recording medium
Inventor: MINE KIYOMITSU
IPC: C09D175/04
Filed: 1985-03-20
Abstract: PURPOSE:To improve magnetic characteristics and durability by incorporating a mildewproofing agent into a binder of a magnetic layer thereby preventing the generation of mildew, etc. CONSTITUTION:A polyurethane resin is used as the binder to be used for forming the magnetic layer of a magnetic recording medium. For example, 2-(4-thiazoryl)benzimidazole, N-(fluorodichloromethylthio)-phthalimide, N, N-di methyl-N'-fluorodichloromethylthiosulfamide, 2.3.5.6-tetrachloro-4-methylsulfonyl- pyridine, etc. are used for the mildewproofing agent. The mildewproofing agent is incorporated into the binder at about 10-5,000ppm with respect to the dry binder. The generation of microorganisms such as mildew is thus prevented and the magnetic characteristics and durability are improved.
Patent JP-H08251837-A (JP)
Title: Commercial power battery backup circuit
Inventor: MUNEYASU KAZUNORI
IPC: H02J9/06
Filed: 1995-03-14
Abstract: PURPOSE: To back up an apparatus completely at the time of power failure by forming a circuit for switching the circuit at the time of charging or discharging on the battery side, and mounting a remote switch at an AC plug for prevention of waste of battery power. CONSTITUTION: An AC relay 22 for the input monitor of a commercial power source is connected to the primary side of input. When an input power source is energized, sensing current passes through an AC relay 22, 30 that a relay contact 20 formed in a battery discharge circuit 23 on the secondary side opens, and a connection between a battery 15 and a load 18 is shut down. A remote switch 21 in a discharge circuit 23 detects that an AC plug 12 is disconnected from an AC receptacle 11 and turns OFF, regardless of battery backup operation due to the power failure of the commercial power, abnormal drop of its output voltage or the like, thereby a power feed route to a load 18 from the battery 15 being shut down forcibly.
Patent JP-H05257995-A (JP)
Title: Restriction control system
IPC: G06F17/50
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a restriction control system where the correction of a design solution and the continuation of a design work are enabled by providing a restriction relaxation level storage part holding relaxed restriction conditions and relaxed levels for leading the design solution or a design process result. CONSTITUTION:The design process result when a designer designs using a supporting device, the information of relaxed restriction conditions and restriction relaxation levels and the design intentions for relaxing restriction conditions are stored in an attribute value storage part 102, a restriction relaxation level storage part 110 and a design intention storage part 112. At the time of the termination or the interruption of a design, the information of the attribute value storage part 102, the restriction relaxation level storage part 110 and the design intention storage part 112 are related each other and the information is stored in a design solution/design process result storage part 121, a restriction relaxation level storage part 122 and a design intention storage part 123. The design solution can be corrected or the design work can be continued by using the relaxed restriction conditions and relaxed levels leading to the design solution or the design process result and the design intention for which the restriction relaxation is performed.
Patent JP-H0646375-A (JP)
Title: Receiving system of television signal
Inventor: SUKOTSUTO DEIBITSUDO KASABANTO
IPC: H04N7/00
Filed: 1993-02-19
Abstract: PURPOSE: To reduce noises by providing respective means for changing the operation of circuit for performing respective kinds of processing as the function of noise content in a TV signal by extending the amplitude of auxiliary signal included in the TV signal, together with an image signal according to prescribed extension characteristics. CONSTITUTION: A helper signal for facilitating skip/sequential scan conversion is included in the TV signal to be received, namely, in bar oreas above and under a post signal, in addition to a central image area. When displaying an image by performing respective kinds of processing on this TV signal, the amplitude of helper signal is extended through a level shifter 42 according to the extension characteristics predetermined by a compounder 44 and processed by an inverse raster mapper 46 and an I/P converter 48. Further, a noise- dependent variable attenuator and/or variable clipper is inserted between these respective circuits, and the operation of respective processing circuits to the helper signal is changed as the function of noise content in the TV signal. Thus, the effects of noises in a decoded wide screen image caused by the noise of helper signal is reduced.
Patent JP-H03259468-A (JP)
Title: Head positioning mechanism
Inventor: OIZUMI KATSUHIKO
IPC: G11B21/02
Filed: 1990-03-08
Abstract: PURPOSE:To enhance the effective space factor of a coil and to reduce the moment of inertia of a moving body by fixing a coil wound whose cross section passing through an arm shaft is almost a box shape to an arm opposite to a head with respect to the shaft and applying a magnetic field to three sides of the coil whose cross section is almost a box shape. CONSTITUTION:A magnetic head 31 is fixed to one tip of an arm 32 with respect to a rocking shaft 33. On the other hand, a coil 34 wound in which its cross section passing through the center of the rocking shaft 33 is almost a box shape is fixed to a position opposite to the arm 32 with respect to the rocking shaft 33, that is, a side opposite to the head 31 in diametrical direction. The arm 32 supporting the magnetic head 31 and the coil 34, that is, the entire moving body is weight-balanced so that the gravity center comes to the center of the rocking shaft 33. A magnetic circuit 35 is formed to be almost a box shape at a cross section passing through the center of the rocking shaft 33 so as to apply a magnetic field to three sides of the coil, that is, an upper side 34a, a lower side 34b and an outer side 34c. Thus, the effective space factor of the coil is enhanced, the balance of the moving body is kept and the moment of inertia of the moving body is reduced.
Patent JP-S56151961-A (JP)
Title: Developer replenishing device
Inventor: KAMIYAMA MITSUAKI
IPC: G03G15/08
Filed: 1980-04-25
Abstract: PURPOSE:To surely collapse the flocculated developer by providing a vibrator within a hopper which has a replenishing port at one end, and houses the developer in the inside and vibrating this vibrator by the magnetic force from the outside of the hopper. CONSTITUTION:A vibrator 6 is provided horizontally in the inside bottom part of a hopper 4, in opposition to a replenishing port 5. This vibrator 6 is a net body, both side edges whereof are supported to the inside surface of the hopper 4 respectively by way of springs 7, 7. The magnetic force of a magnet roll 3 acts upon the vibrator 6. Since different magnetic poles are arranged alternately on the peripheral surface of this roll 3, varying intensities are caused in the magnetic force upon the vibrator 6 in accordance with the rotation of this roll 3, hence the vibrator 6 is vibrated vertically. Therefore, even if the developer (a) in the hopper 4 flocculates, the flocculated state is quickly collapsed by the vibrations of the vibrator 6; therefore, the developer (a) is discharged from the replenishing port always smoothly and accurately.