baber/WOPTO huggingface dataset:
Patent JP-H08164516-A (JP)
Title: Multiwire saw
Inventor: TONEGAWA TADASHI
IPC: B24B27/06
Filed: 1994-12-15
Abstract: PURPOSE: To dispense with an extra plate and an adhesive by providing a holding means holding a semiconductor ingot to move the same vertically with respect to the running direction of a wire in order to cut the ingot into a wafer and allowing the wafer after the completion of cutting to fall to a wafer housing casette from the holding means. CONSTITUTION: Holding plates 25a, 25b advance to hold the upper part of a semiconductor ingot 24 and, in this state, a wire 23 is allowed to run. When the holding plates 25a, 25b are allowed to fall by a lifter, the slicing of the semiconductor ingot 24 is performed by the wire 23. When the wire 23 approaches the holding plates 25a, 25b, holding plates 26a, 26b advance to hold the lower part of the semiconductor ingot 24 and the holding of the ingot by the holding plates 25a, 25b is released and the holding plates 26a, 26b are allowed to fall by the lifter to continue the slicing of the ingot. At the point of time when slicing is completed, the wire of the uppermost part of a housing cassette is inserted in the gap between wafers and the respective wafers are held by the holding plates 25a, 25b to release the holding of the ingot of the holding plates 26a, 26b and the holding plates 25a, 25b are allowed to fall by the lifter and subsequently released.
Patent JP-H05117642-A (JP)
Title: Cold reserving material
Inventor: ISHIGURO MAMORU
IPC: C07C9/14
Filed: 1991-10-29
Abstract: PURPOSE:To prepare a water-base, liq. cold reserving material which exhibits a good fluidity even at low temp., stores latent heat, and is used for cooling various substances. CONSTITUTION:The title material is prepd. by using, as the main component, microcapsules comprising aminoplast resin shells and a water-immiscible, core compd. which undergoes a phase change and melts at 0-15 deg.C. Water-immiscib1e paraffins, fatty acids, and esters are examples of the compd.; a melamine resin and a urea resin, examples of the resin.
Patent JP-2000253156-A (JP)
Title: Electrical communication conference method and device
Inventor: ARAVAMUDAN MURALI
IPC: H04M3/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrical communication conference method and device capable of reducing the total cost of conference calls. SOLUTION: A user telephone set is connected via device servers 101-1 and 101-2 to a packet network. The packet network decides a called party, in response to a request to conference calls, and selects conference bridges 107-2 and 107-N so as to minimize the costs of the conference calls, and when the participants of the conference calls are changed, it selects new conference bridges so as to minimize the costs of the conference calls constituted of the changed participants, then an information flow from all the participants is directed to the new conference bridges. Once the change to the new conference bridges is completed, the previous bridges are released so as to be used for other conference calls.
Patent JP-H01154210-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANAKA SATOSHI
IPC: H01L27/04
Filed: 1987-12-11
Abstract: PURPOSE:To decrease the signals entering the base of a current source by 20dB and to extremely improve the leakage of signals caused via the current source by adding a buffer circuit containing an emitter follower to the output circuit of the current source for an integrated circuit. CONSTITUTION:An emitter follower circuit consisting of transistors (TRs) QB1-QBn and resistances RB1-RBn and serving as a buffer circuit is set between a base common line L and output TRs Q11-Q1n. Thus the emitter follower circuit functions to reduce the output impedance and therefore the leakage of signals caused via a current source is extremely improved.
Patent JP-H02158821-A (JP)
Title: Digitizer and format setting method for digitizer
Inventor: OKADA SEIZO
IPC: G06F3/0488
Filed: 1988-12-12
Abstract: PURPOSE:To facilitate the setting of format, and to improve workability by making the setting means of the format of coordinate data to be outputted into the coordinate data in a digitizer for detecting coordinate. CONSTITUTION:The setting means of the format is made into the coordinate data, and a deciding means to decide whether the coordinate data is for setting the format or to be outputted to an external device is provided between an arithmetic operating means and a processing means. Then, when the coordinate data is to be used for setting the format, the deciding means stores this coordinate data in the prescribed position of a format table. Besides, when the coordinate data is to be outputted to the external device, it outputs the coordinate data to the processing means. Thus, the setting of the format becomes easy, and the workability becomes favorable.
Patent JP-S63164731-A (JP)
Title: Connection processing method for decentralized transmission
Inventor: MOROZUMI MASAHIDE
Filed: 1986-12-26
Abstract: PURPOSE:To cut off/release an abnormal call and line by providing a channel operating state table to each decentralized transmission equipment so as to collect the operating state, comparing and discriminating it. CONSTITUTION:A decentralized transmission equipment 11 collects the contents of a channel operating state table 15b of a decentralized transmission equipment 12 and applies the processing to obtain the accumulation with the content of the channel operating state table 15a of its own equipment twice at a constant interval. When the result of the both is dissident, it is discriminated that the call connection/disconnection is generated between the collections for two times and the processing is stopped so as not to cut off a normal call in error. When the accumulations by two times processings are coincident, either of cut off/ release/no processing is applied according to the processing list. Thus, since a fault call during the call connection of one line only or during setting of only line is discriminated, the abnormal call is cut off and released regardless of the timing with the call connection.
Patent JP-S63164420-A (JP)
Inventor: TSUNETSUGU TSUTOMU
IPC: H01G9/02
Filed: 1986-12-26
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-H04182741-A (JP)
Title: Computer
Inventor: NAKADA KIYOSHI
IPC: G06F9/48
Filed: 1990-11-16
Abstract: PURPOSE:To return the execution from trap processing to an arbitrary program with only a stack pointer control by performing the specified control of the stack destination of return information at the time of the occurrence of a trap and the stack destination at the time of the return from the trap processing at a stack pointer. CONSTITUTION:When a trap occurs, a CPU 9 in the computer reserves the context in a task 1 being held in a register group 3 to a U stack 51. The values that a U stack pointer 2 holds also varies. The using stack is changed to a S stack 4 as the CPU in the computer switches the using stack pointer to a S stack pointer 1. The CPU migrates OS processing by making the execution address or other contexts being held in the register group 3 trap processing program (OS). At this time, the value indicating a U stack 1 is held as it is in the U stack pointer 2 and the value remains as the information for referring a U stack from OS. The return to the specified arbitrary program to be trapped from trap processing becomes possible.
Patent JP-H02158551-A (JP)
Title: Rewinding control device for recording paper
Inventor: MINAMI ICHIRO
IPC: G03G15/00
Filed: 1988-12-09
Abstract: PURPOSE:To enable a sure rewinding control to be attained even just after the generation of power supply interruption and unexpected power failure by providing a means for reading status information from an EEPROM before a series of recording action and for allowing, when this information shows a status of rewinding required, a conveying mechanism of recording paper to execute rewinding action before the series of recording action. CONSTITUTION:Before starting action of 1 communication or 1 copy following a standby condition, memory information of an EEPROM 81 is read by a read circuit 9 by controlling a control part 7. Further the EEPROM 81 is assigned for the read circuit 9 and a rewrite circuit 10 by a selecting part 14. Since this read flag information (FLG), being in a standby condition up to that time, is 0, a conveyance control part 11 decides rewinding to be necessary, allowing a motor driving circuit 6 to perform driving motor for the rewinding. Thus, rewinding action of recording paper 1 is executed.
Patent JP-H09151031-A (JP)
Title: Metal winding/ rewinding device
Inventor: KOSUGE FUTOSHI
IPC: B65H59/04
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent a burden from being imposed in a feeder by detecting a loosening quantity between the outer peripheral edge of a coil-shaped hoop material and a rewound material in a noncontact condition, and controlling driving of a rotary device holding the coil-shaped hoop material. SOLUTION: A material rolling rerolling device 10 to supply a roll-shape hoop material 17 slit in a belt shape to a hoop material pitch feeder, is provided with a hoop material holder 11 which is held on a column 19 by a central 16 and is rotated by a motor 15, and is provided with sensors 12 and 13 arranged at a prescribed distance to a surface of the hoop material 17, and detects a loosening quantity of the hoop material 17 rerolled in a system controller 18 from these detecting signals. When the pitch feeder is driven, the hoop material 17 is loosened by driving the motor 15, and when the sensor 12 and/or 13 are turned on, the motor 15 is stopped, and is controlled so as to stop rotation of the holder 11.
Patent JP-H04184511-A (JP)
Title: Plant and its central control board, method and device for supporting operation monitoring, and plant sequence control method
Inventor: YUMITATE TADAHIRO
IPC: G05B19/05
Filed: 1990-11-20
Abstract: PURPOSE:To display the system diagram of an object to be controlled on a screen in a method meeting the operating sense of an operator by displaying the system diagram of a relevant object to be sequentially controlled on a display screen when a master switch is turned on. CONSTITUTION:A sequential control logic circuit section 2 starts sequential control upon receiving an operating command signal 10 from a mode switch (master switch) 1. The system diagram data of sequential control systems are stored in advance in a CRT screen data storage device 6. When the signal 10 is outputted, a CRT controller 8 reads out the system diagram data corresponding to the command 10 from the device 6 and automatically displays the data on a CRT display device 9. Therefore, the optimum system diagram can be automatically displayed on the screen of the display device and the monitoring burden of operators can be reduced when the sequential control is used.
Patent JP-H02158348-A (JP)
Title: Ink jet printer
Inventor: NAKANISHI JIRO
IPC: B41J2/175
Filed: 1988-12-10
Abstract: PURPOSE:To obtain an ink jet printer suitably capable of coping with both a reproduction with high resolving power and rich gradation and a multi-nozzle recoding by a method wherein valves for opening/closing paths are provided in the paths from a discharge drive means to discharge ports, and a valve control means for regulating the open degree of the valve on the basis of an image signal is mounted. CONSTITUTION:When a recording is to be conducted by a recording head, firstly a control signal for applying a voltage is inputted to control electrodes 6B of respective discharge control valves 6 from a valve control part 7a of a controller 7 serving as a valve control means on the basis of an image signal among input signals, whereby required discharge control valves 6 are opened. Thereafter, an actuator 4 is driven with a control signal from the controller 7 based on the inputted signal to pressurize an ink contained in a pressure chamber R. In this manner, the pressurized ink reaches discharge ports 1a through one or more ink supply paths 1b with the open-state discharge control valves 6 to be discharged from the discharge ports 1a in a drip form. As a result, required recording dots for one line can be formed on recording paper at a time.
Patent JP-H01152883-A (JP)
Title: Dropout compensation circuit
Inventor: HONDA TAKASHI
IPC: H04N5/94
Filed: 1987-12-10
Abstract: PURPOSE:To simplify the constitution and to reduce malfunction of a clamp circuit by clamping the 1H delay luminance signal subject to level control so as to be equal to the level of the original luminance signal by an average level of the original luminance signal thereby reducing number of the clamp circuit to the original luminance signal. CONSTITUTION:The synchronizing tip level of a luminance signal Y is fluctuated in response to its average level APL. Then the delayed luminance signal YD outputted from a clamp circuit 36 at normal reproduction is clamped in a way that its APL is fluctuated the same as the fluctuation of APL of the usual luminance signal Y. Since a usual luminance signal Y and a delayed luminance signal YD having the same APL fluctuation are applied to the comparator 37, the APL fluctuation of both the signals is cancelled. Then the gain of the amplifier 35 is controlled so that the level of the delay luminance signal YD is equal to the usual luminance signal level. Then the clamp circuit to the original luminance signal is saved to simplify the constitution and malfunction of the clamp circuit is reduced.
Patent JP-2001135043-A (JP)
Title: Rocking actuator
Inventor: IKEMOTO SHINYA
IPC: G11B21/16
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a rocking actuator for a disk device, which has superior size stability and which can easily and economically be manufactured. SOLUTION: The rocking actuator has a coil holding member, a bearing hole and a carriage member having one or more arms. In the rocking actuator, the arm has an intermediate part and a head part in order from the bearing hole-side of the carriage member and the thickness of the intermediate part is thinner than that of the head part.
Patent JP-H0577707-A (JP)
Title: Anti lock brake device
Inventor: FUKUMOTO MASAHIKO
IPC: G01L5/00
Filed: 1991-09-18
Abstract: PURPOSE:To prevent erroneous brake control by correcting slip ratio in accordance with vibration speed of an axle shaft, and road surface frictional force in accordance with vibratory acceleration of the axle shaft, in an anti lock brake device which controls brake force based on variation of the slip ratio of a wheel and variation of road surface frictional force. CONSTITUTION:A wheel speed sensor 12, a road surface frictional sensor 13, an a vertical drag sensor 14 are provided on a wheel 2; and output signals of those sensors are fed to a control device 1. An acceleration sensor 15 for detecting vibratory acceleration of the wheel is attached to the axle shaft of the wheel 2, and an acceleration component following the deceleration of a car body is removed from the output by means of a high-pass filter 16 and only acceleration component following the vibration of the axle shaft is fed to the control device 1. The control device 1 calculates the slip ratio of the wheel according to wheel speed and car body speed, and accelerates the vibratory speed of the axle shaft to the car body speed to correct the slip ratio. Further, inertia force component following to the axle shaft vibration included in the detected value of the road surface frictional force is canceled from the vibratory acceleration of the axle shaft, so as to correct the road surface frictional force.
Patent JP-H08171679-A (JP)
Title: Infrared beam sensor
Inventor: NOZUE HIROMI
IPC: G08B13/18
Filed: 1994-12-16
Abstract: PURPOSE: To easily eliminate the frost or the dew attached on the surface of a transmission window part of a cover where an infrared beam is transmitted with a small electric power and at a low cost and to prevent the incorrect reports of an infrared beam sensor by providing the cover which covers the sensor main body in a freely detachable way and a sheet type heater which is provided near the transmission window part of the infrared beam. CONSTITUTION: The infrared beam sensor has a structure where the sensor main body which contains an optical system and a drive circuit system is covered by a cover 3 in a freely detachable way. A sheet type heater 15 is stuck at a transmission window part 5 for the infrared beam inside the cover 3. The heater 15 has a structure where a heating wire 15b is meanderingly stuck on a resin film 15a and the connectors 15c are attached at both ends of the wire 15b. The wire 15b is energized when the connectors 15c are connected to the power supply part of the sensor main body. Since the part 5 of the cover 3 is directly heated by the heater 15, the power consumption of the heater 15 can be extremely reduced compared with a case where the inside of the beam sensor is entirely heated.
Patent JP-H07166682-A (JP)
Title: Tile carpet
Inventor: YAMAMOTO HIDEYUKI
IPC: A47G27/02
Filed: 1993-12-14
Abstract: PURPOSE:To produce a carpet which involves vibration damping effect by lining the rear surface of pile cloth with an elastic thermoplastic resin and installing a large number of projected parts to a lining material and reducing a plane area occupied at the tips of the projected parts below a specified value and coating a part of the plane area at the tips with an adhesive. CONSTITUTION:The rear surface of a pile cloth 1 is lined with thermoplastic resin. The cloth 1 is adapted to be a three dimensional twined net-shaped body which comprises synthetic turfs and monofilaments. During the formation, a large number of projected parts 3 are provided on a lining material 2. The plane area at the tips of the projected pars 3 are arranged to be 50% or below the whole rear area where the plane areas at the tips are partially coated with an adhesive 5. The initial elastic modulus in flexure of the lining material specified in JIS K 7203 is adapted to be 3000kg/cm<2> and below. In addition, the specific eravity of the thermoplastic resin is arranged to be 1.0 and below. This construction makes it possible to produce a tile carpet which is excellent in cushioning properties.
Patent JP-H05117512-A (JP)
Title: Thermoplastic resin composition
Inventor: TOMITA HITOSHI
IPC: C08L67/02
Filed: 1991-10-31
Abstract: PURPOSE:To provide a thermoplastic polybutylene terephthalate resin composition having excellent toughness and rigidity and suitable for various kinds of electric parts, automotive parts, etc. CONSTITUTION:The resin composition comprises (A) 5-95wt.% of polybutylene terephthalate resin having a relative viscosity of 1.7-3, and (B) 5-95wt.% of a thermoplastic copolyester resin containing terephthalic acid or its ester-forming derivative and a hydrogenated dimer acid or its ester-forming derivative as acid components and 1,4-butanediol as a glycol component and having a relative viscosity of 1.8-3.2.
Patent JP-H07168293-A (JP)
Title: Silver halide photosensitive material
Inventor: KUDO KAZUYOSHI
IPC: G03C1/00
Filed: 1993-12-14
Abstract: PURPOSE:To produce the subject material which is more stable and inexpensive in environmental cost in respect of environmental measures, safety and fire prevention measures by transferring both material and stage to a water base in the production of a transparent magnetic body layer and a metal oxide particulate layer having clarity required as a photographic sensitive material and high stability of magnetic input/output with an ultramicro magnetic powder amount, capable of preventing deterioration in durability due to friction and wear, capable of preventing an elimination of the magnetic powder and metal oxide particulates due to a development processing liq., capable of preventing foaming at the time of production of a coating material, capable of omitting an after-treatment such as vacuum defoaming and ultrasonic defoaming, excellent in antistatic effect and hardly causing dust sticking after being developed. CONSTITUTION:In the photographic sensitive material having a photosensitive silver halide emulsion layer on at least one side of the supporting body, the material has at least one layer of a transparent magnetic body layer on at least one side of the photographic sensitive material, a binder used to the transparent magnetic body layer is water-based emulsion resin and/or water-soluble resin and the transparent magnetic body layer is incorporated with at least >=1 kind surfactant having HLB within a range of 1-15.
Patent JP-H06136317-A (JP)
Title: Water-based coating composition
Inventor: IHARA TOMOKUNI
IPC: C08G59/14
Filed: 1992-10-29
Abstract: PURPOSE:To obtain a water-based coating composition suitable for roll coating and capable of giving a coating film good in sanitariness, flavor retention, adhesion, processability, retorting resistance, chemical resistance, etc. CONSTITUTION:The composition is prepared by neutralizing an acrylic-modified epoxy resin prepared by reacting a bisphenol epoxy resin of ad epoxy equivalent of 8000-18000 and a number-average molecular weight of 3500-10000 with a carboxylic acrylic resin with ammonia and dispersing the neutralized product in an aqueous medium.
Patent JP-H06283785-A (JP)
Title: Laser
Inventor: HON RIN
IPC: H01S3/067
Filed: 1993-11-19
Abstract: PURPOSE: To provide an optical fiber laser in which initial setting of mode locking can be made easily and surely. CONSTITUTION: A single mode fiber loop having an optical isolator 21 is coupled through a photocoupler 17 with a Sagnac loop 15 inserted with a controllable phase shifter 37. 23, 31 represent polarization controller, 33 represents an erbium doped fiber and 35 represents an input pumping coupler.
Patent JP-H03176866-A (JP)
Title: Rotary head type multichannel magnetic recording and reproducing device
Inventor: TSUKAMOTO MANABU
IPC: G11B20/18
Filed: 1989-12-01
Abstract: PURPOSE:To reproduce a data without lacking in the data even against a large burst error by increasing the number of times for multiple recording of a data needed in high reliability at the time of recording the data and selecting the best data among them to use at the time of reproducing. CONSTITUTION:The subject device is constitutive of M-channel signal input terminals 5, M-channel output terminals 6, a signal processing circuit 7, a memory 8 for temporarily holding a signal, a recording amplifier 9, and regenerative amplifier and equalizer 10. Then, recording and reproducing are changed by a changeover switch 11, and a signal is recorded and reproduced on a magnetic tape by a recording and reproducing head 12. And, which input signal and how many multiple writes are controlled from the exterior by a controller 15. Thus, the number of times for multiple recording of a signal required in particular for its reliability among the inputted signals is increased, and at the time of reproducing, the best data among them is selected to be used. By this method, the data can be reproduced without lacking in its data even against a burst error.