baber/WOPTO huggingface dataset:
Patent JP-S63127405-A (JP)
Title: Magnetic head
Inventor: YASUDA ISAO
IPC: G11B5/11
Filed: 1986-11-14
Abstract: PURPOSE:To sufficiently reduce the high frequency noise by using the structure where magnetic heads are arranged to face both side faces of a circular magnetic medium and arranging shield materials near head cores to increase the shield effect. CONSTITUTION:Magnetic heads 11 and 11' are arranged to face one side face and the other of a magnetic disk 10 and hold the magnetic disk 10 on both side faces. Heads 11 and 11' consist of magnetic head cores 12 and 12' and sliders 13-14' supporting cores 12 and 12', and shield materials 15 and 15' are provided in positions facing cores 12 and 12' on surfaces facing each other of sliders 13 and 14'. Recording and reproducing head cores 16 and 16' and erasing head cores 17 and 17' are coupled to constitute cores 12 and 12', and nonmagnetic spacers 8 and 18', reinforcing cores 19-20, and air-escape grooves 21 and 21' are formed on them. The head core 16 is shielded by the shield material 15 facing it, and the shield effect is increased to sufficiently reduce the high frequency noise in a wide band.
Patent JP-H05114989-A (JP)
Title: Facsimile equipment
Inventor: SHIJO KUNIO
IPC: H04N1/32
Filed: 1991-10-21
Abstract: PURPOSE:To low-pricedly and easily achieve the LCR function of facsimile equipment. CONSTITUTION:To a communication line connection terminal 25, the input side of LCR equipment 30 is connected, and to a telephone set connection terminal 26, the output side of the LCR equipment 30 is connected. A dial number registered in a memory 28 for dial storing corresponding to a one-touch dial or a compacted dial is dialed by a dialer circuit 29 and this is inputted to the LCR equipment 30. At the LCR equipment 30, the line identification number of the lowest charge is added to the dial number and this is detected by a dial number detecting circuit 27. Here, when the detected dial number is different from the dial number registered earlier, the detected dial number is overwritten on the same area. After the updating processing of such a dial number is completed, even when the LCR equipment 30 is removed and the subsequent one-touch dial or the compacted dial is used, it is always connected with the communication line of the lowest charge.
Patent JP-H06123500-A (JP)
Title: Freezing apparatus
Inventor: KASEZAWA MINORU
IPC: F25B1/00
Filed: 1992-10-12
Abstract: PURPOSE:To improve the reliability of oiling for a compressor bearing where supercooling of freezer oil is prevented by simplifying or making unnecessary water side maintenance by controlling the flow rate of a fluid refrigerant which effects cooling action with an oil condenser with the aid of temperature of the freezer oil to a compressor. CONSTITUTION:A refrigerant is discharged as high temperature high pressure gas by a compressor 1, and is separated in an oil separator 2 into refrigerant gas and freezer oil. The refrigerant gas becomes a condensed fluid through a condenser 3 and is stored in a fluid receptor 1. A chief fluid in the refrigerant fluid becomes wet low pressure gas owing to the action of an expansion valve 5 and is evaporated in an evaporator 6 to cool an article to be cooled and thereafter absorbed into the compressor 1. In contrast, the freezer oil separated by the oil separator 2 is cooled through a refrigerant cooling type oil condensor 7 and is oiled to each bearing of the compressor 1. The fluid refrigerant is fed to a flow rate valve 8 in which the high pressure gas is changed to low temperature intermediate pressure wet gas and the flow rate thereof is adjusted to cool the freezer oil from the oil separator 2 in the refrigerant cooling type oil condenser 7, and is thereafter sucked into a casing of the compressor 1.
Patent JP-H05109748-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: FURUHATA TOMOYUKI
IPC: H01L29/732
Filed: 1991-10-21
Abstract: PURPOSE:To provide a fine bipolar transistor having high reliability by controlling hot carrier effect in such a case of applying voltages in the opposite direction across emitter-base junction to avoid characteristic deterioration. CONSTITUTION:An emitter diffused region of a bipolar transistor is formed by an N<+> type emitter diffused region 7 formed by impurity diffusion from an N<+> type emitter electrode 6 and an N<-> type diffused region 9 which is formed in connection with the vicinity of the surface of the N<+> type emitter diffused region 7 with the impurity concentration lower than the N<+> type emitter diffused region 7 by the impurity diffusion from the N<+> type emitter electrode 6 through a side wall spacer 8 consisting of polycrystalline silicon film provided at the side wall of an emitter opening region 11 within an oxide film 10.
Patent JP-H09150534-A (JP)
Title: Transfer type thermal printer and recording paper used therefor
Inventor: ENDO MITSUHARU
IPC: B41M5/30
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To ensure the transfer of ink to a recording sheet, reduce energy applied to a head and improve printing speed. SOLUTION: Color printing is performed using a recording sheet by setting the load of a thermal head 3 to a platen 4 at 0.17 to 0.52kg/cm per unit length in a primary scanning direction, the amount of ink applied at 2.5g/m2 for each color, providing many hole communicating with the surface three-dimensionally, and making the total area of the holes occupying 50% or more of the surface of a recording sheet, and making holes 5 to 35μm in diameter account for 50% or more.
Patent JP-H01115424-A (JP)
Title: Air filter
Inventor: OKABE IKUAKI
IPC: F24F13/28
Filed: 1987-10-30
Abstract: PURPOSE:To improve the operability by making a part of frame of filter to be unwelded on a filter net part, constructing the unwelded part in such a way that a part is separable from the other part of frame, and inserting an electrically charged filter, etc., between the unwelded frame and the net part. CONSTITUTION:The air filter 6 consists of the net part and the frame part 7, and the frame part 7 is constituted of welded parts 7a and unwelded parts 7b, 7c, and one end part of the unwelded part is separable from the other part of frame, and another filter 8 different from the net part of the air filter 6 is inserted between the unwelded frame parts 7b and the net part. As a result, the air filter of high collective efficiency is obtained, which is easily and surely assembled and exchanged.
Patent JP-S62165650-A (JP)
Inventor: JIYAN EMU JIEI FUREISHIE
IPC: G03F7/36
Filed: 1986-11-18
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-H11112415-A (JP)
Title: Mobile radio terminal and its control method
Inventor: GOTO HIROYUKI
IPC: H04B7/26
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To control a terminal to reduce a speech output level from an added function unit at the time of transmitting and receiving control information to a base station by providing a speech output level reduction control means. SOLUTION: A control part 6 is provided with a transmission control part 601. The transmission recognizing part 601a of the part 601 recognizes transmission and receiving of a control signal generated in the middle of the operation of a radio unit 14 and a radio sound volume adjust-control part 601b adjust- controls the volume of a radio. Then after the finish of transmission, the volume of the radio is adjust-controlled again. Namely, at the time of transmitting/ receiving control information with respect to a base station during the operation of a radio unit 14, a speech output level from an earphone microphone set 17 is reduced. Thereby, noise, etc., offensive to the ear, which is caused by the influence of the transmitting/receiving radio wave of control information.
Patent JP-H06229778-A (JP)
Title: Semiconductor sensor equipped with failure detecting circuit
Inventor: KONDO YUJI
IPC: G01P21/00
Filed: 1993-10-05
Abstract: PURPOSE:To allow the positive detection of open circuit of aluminium wiring, disconnection of wire, fracture of silicon, etc., by a constitution wherein an abnormality is detected by any one of first to fourth comparators when an abnormal voltage appears at one of first and second output nodes of a Wheatstonr bridge circuit. CONSTITUTION:When the wiring between a bridge resistor R1 in a sensor bridge 2 or the output terminal Vb of a drive circuit 1 and an output terminal Vs+ is disconnected, for example, voltage at the terminal Vs+ is equalized to the ground potential through a resistor R5 and since it is lower than the lower limit set voltage, output VC1 of a comparator CP1 goes High whereas the output VC2 of a comparator CP2 goes Low and a window comparator outputs a low level voltage VC3 representative of abnormality. When the wiring between a bridge resistor R4 or the output terminal Vs+ and the GND is subsequently disconnected, the output from the comparator CP1 goes Low whereas the output VC2 from the comparator CP2 goes High and the window comparator outputs a low level voltage VC3 representative of an abnormality.
Patent JP-S61152986-A (JP)
Title: Rotary compressor having rotary sleeve
Inventor: AKAGI YUJI
IPC: F04C18/348
Filed: 1984-12-26
Abstract: PURPOSE:To prevent a rotary sleeve from seizure due to a wearing dust, by providing a wearing dust collector groove in a part, which generates a low pressure in a clearance between the internal periphery of a center housing and the rotary sleeve, and connecting said collector groove with a suction port through a wearing dust collector chamber. CONSTITUTION:A wearing dust of a vane 10 and a rotary sleeve 4 collects in a region 6a in a suction side being the low pressure side of a clearance between the internal periphery of a center housing 2 and the rotary sleeve 4. Here the region provides a wearing dust collector groove 20, while this collector groove communicates with a suction port 33 through a wearing dust collector chamber 23 having a filter 22. In this way, the wearing dust, collecting between the center housing and the rotary sleeve, is introduced to the wearing dust collector chamber by a negative pressure in the suction port and caught by the filter.
Patent JP-H07106605-A (JP)
Title: High speed diode
Inventor: SHIMIZU NAOHIRO
IPC: H01L29/47
Filed: 1993-10-05
Abstract: PURPOSE:To realize a device having high withstand voltage while realizing high speed turn ON operation and excellent reverse recovery performance by setting a shallow diffusion depth of pE layer while forming a heavily doped and lightly doped pE layers alternately. CONSTITUTION:In order to realize high withstand voltage of 2500V, 4500V, etc., stably, a p layer 1 is formed entirely on the p emitter (pE) side and a fine waving pE layer 2 is formed thereon. Consequently, a Schottky junction is formed for p by means of an anode electrode 3 between the waving pn layers. Furthermore, a waving n<+> layer (nE layer) 5 is formed on the n-buffer layer 4 in a Pin structure and in order to realize high speed operation, waving pE layer 2 and nE layer 5 are provided simultaneously. When the thickness of the nE layer 5 is set at 5mum on the nE layer 5 side, for example, a high speed diode having high withstand voltage and Schottky junction for suppressing the leak current can be realized by implanting H<+> (proton) or He ions by 10mum deep from the surface of the nE layer 5.
Patent JP-S61155178-A (JP)
Inventor: TETSUHARA TOSHIO
IPC: B66B3/00
Filed: 1984-12-26
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-H08139073-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARAYA TATSUJI
IPC: H01L21/027
Filed: 1994-11-08
Abstract: PURPOSE: To form a fine photoresist pattern without reducing a critical resolving power and a focus margin even in the case where there is steps, such as a large roughness, on the surface of a target substrate. CONSTITUTION: A first photoresist 2 is applied on a target substrate 1, which has a step part on its surface, in such a way that the film thickness of the photoresist 2 on a place to be etched on the surface of the photoresist 2 is formed into a film thickness, which can withstand etching, and the thinnest part of the film thickness of the photoresist 2 on a shoulder part 3 of the step part is formed thinner than the film thickness, which can withstand the etching, and after the photoresist 2 is exposed and developed, a second photoresist 8 is applied on the surface of the substrate 1. Moreover, a second photoresist pattern 11 for covering at least the shoulder part 3 of the step part is formed and the substrate 1 is etched using the photoresist 2 and the second photoresist pattern 11 as masks.
Patent JP-H08131356-A (JP)
Title: Bathtub
Inventor: KITSUKAWA MAKOTO
IPC: A47K3/02
Filed: 1994-11-08
Abstract: PURPOSE: To provide a bathtub capable of overflowing overflow only to the wash floor side. CONSTITUTION: A collar edge 11 is provided to extent over the whole periphery of a bathtub 1. In installation, overflow grooves 12 are cut in the width direction of the collar edge 11 on the collar edge 11 at the side facing the wash floor. A handle 2 is provided to have the upper surface approximately flush with the upper surface of the collar edge 11 and form an overflow hole 22 between the handle 2 and the bottom surface of the overflow groove 12.
Patent JP-H04148940-A (JP)
Title: Impact dot head
Inventor: KITAZAWA CHIHIRO
IPC: B41J2/235
Filed: 1990-10-12
Abstract: PURPOSE:To provide interchangeability by using connectors of the same number of pins as the connectors of an impact dot head having 9 printing wires in an impact dot head having 7 printing wires and opening the terminals connected to two wires among 7 printing wires. CONSTITUTION:A board 20 is a double-sided printed circuit board exclusive to a 7-wire head. By allowing wire numbers to correspond, the interchangeability of the 7-wire head and a 9-wire head is provided. The fourth and sixth printing wires among the printing wires of the 9-wire head are pulled out to constitute the 7-wire head reduced in the gaps between the printing wires. By this constitution, the 7-wire head can be sufficiently used even when the printing font of a character generator is not altered. Therefore, by replacing only the head, a 9-dot ECR and a 7-dot ECR can be instantaneously altered each other without altering other parts or a program.
Patent JP-H02119435-A (JP)
Title: Device for inputting information adaptive to user
Inventor: KITAKAZE SEISHI
IPC: G06F3/048
Filed: 1988-10-28
Abstract: PURPOSE:To use the input device even in the case of the presence of physical and working limit by deciding the size of a key suitable for the user, displaying the key on the screen or the like and applying the entry with the use of a touch panel from the upper part of the key display. CONSTITUTION:A user adaptive key decision information extraction section 2 in order to decide an information input key suitable for the user senses a blur of the hand with respect to the physical and working plane at the depression of a key of the user according to a signal entered through a hey input device 6. Then a user adaptive key decision section 3 decides the size or the like of a proper key from the extracted data. Moreover, an information input key display section 4 uses a data of the decided key to display the data on a display device with a touch panel being an information input device or to generate paper with a picture of the key drawn placed on a digitizer. Then an input data control section 5 decides and configurates the input data to the main body by using an input signal from the key input device 8 to input the data to the main body such as a computer through a main body input device 9. Thus, the setting suitable for the user is attained.
Patent JP-H1194810-A (JP)
Title: Ultrasonic flaw detector and its production
Inventor: YAMAMOTO HIROSHI
IPC: A61B8/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To avoid the deterioration of a piezoelectric element by electrically connecting the lower electrode of an ultrasonic oscillator and a housing without relying on direct soldering by providing a metallized film to the outer periphery of an acoustic lens composed of quartz or the like so as to electrically connect the same to the upper surface thereof and interposing low m.p. solder between the housing and the acoustic lens. SOLUTION: A lower electrode extraction part 4 constituted of a metal film such as an Au/Cr film or the like formed by vapor deposition is provided in the upper surface and outer periphery of the acoustic lens of an ultrasonic probe. Upper and lower electrodes 2, 3 each composed of an Au/Cr film or the like are provided in an ultrasonic oscillator 1 to be connected to the acoustic lens, for example, by pressure contact bonding. For example, low m.p. solder foil 24 with a m.p. of 150 deg.C or lower is interposed between the acoustic lens and a housing 10 and melted by an appropriate method to weld the acoustic lens and the housing 10. By this arrangement, the lower electrode 3 of the ultrasonic oscillator 1 and the housing 10 are brought in a continuity without applying thermal load such as direct soldering or the like.
Patent JP-H01114948-A (JP)
Title: File edition supporting method
Inventor: ITOU ICHIYOSHI
IPC: G06F9/06
Filed: 1987-10-29
Abstract: PURPOSE:To easily and efficiently execute reedition even if file edition is frequently executed by storing an edition history file for an updated file, a backup file and an edition history file for the backup file every updating a file. CONSTITUTION:When a command for starting editing operation and a file name for specifying a file 9 in a file storing part 1 are inputted from an input part 3, a file control part 2 loads the specified file 9 to an edition storing part 5. An edition history file forming part 6 forms a new edition history file in an edition history storing part 7. Then, an edition processing part 4 executes the edition processing of the file in the storing part 5 in accordance with an edition command and edition information inputted from the input part 3. Every execution of each edition processing, the screen display of a display part 8 is also updated. The editing operation and edited contents are successively recorded in the edition history file in the storing part 7.
Patent JP-H07124579-A (JP)
Title: Purifier tank with flow rate control device
Inventor: MATSUDA SHOICHI
IPC: C02F3/28
Filed: 1993-11-01
Abstract: PURPOSE:To uniformize the flow rate of raw water to be treated and improve and stabilize the treatment performance of the purifier tank by disposing a flow rate control device between anaerobic filter bed tanks and a biomembrane treatment tank. CONSTITUTION:Anaerobic filter bed 2 and 3, a biomembrane treatment tank 4 and a treated water tank 5 are disposed successively starting from the inflow side of raw water, and a flow rate control device, for example, an intermittent quantitative pump 14a, is disposed between the anaerobic filter bed tanks 2 and 3 and the biomembrane treatment tank 4, and also a circulating device for the reflux of treated water from the treated water tank 5 to the anaerobic filter bed tank 2, for example, a treated water return airlife 14b is provided.
Patent JP-H06100390-A (JP)
Title: Wet-refuse processing apparatus
Inventor: MOTOMIYA AKIRA
IPC: B09B3/00
Filed: 1992-09-16
Abstract: PURPOSE:To dispense with the stock of untreated wet-refuse over a long period and prevent the emission of foul smell caused by the putrefaction of the stocked wet-refuse. CONSTITUTION:Treating tanks 2 each having a stirring blade 12 in the tank are stacked in plural layers and connected with each other through a drop port 14 provided with a lid 14a. The untreated wet-refuse charged in the uppermost treating tank 2a is mixed with fermenting bacteria by the stirring blade 12 and heated. Each time the fermentation and the drying of the refuse proceed by a prescribed degree, the refuse is successively transferred to the lower treating tanks 2 to further carry out the fermentation and drying. The emptied uppermost treating tank 2a is charged with untreated wet-refuse and the procedures are repeated. When the treatment in the lowermost treating tank 2n is completed, the treated refuse is recovered as a treated product.
Patent JP-S63128513-A (JP)
Inventor: ISHIKAWA KEIJI
IPC: H01H13/12
Filed: 1986-11-19
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-H04148445-A (JP)
Title: Information processor
Inventor: TAKEI MASAYOSHI
IPC: G06F12/16
Filed: 1990-10-12
Abstract: PURPOSE:To exchange storage units even if the power source of a processor is not disconnected by copying the stored content of the storage unit whose receive life does not last long into an exchange unit when it is inserted, and switching the storage unit after copy completes. CONSTITUTION:In addition to spaces 13-13n storing the storage units 14a-14n, a space only for exchange 15 storing the exchange unit 16 are provided. Function DPF displaying the storage unit to be exchanged, function IRF identifying that the new storage unit is inserted into the space only for exchange and copy function CPF copying data from the storage unit to be exchanged to the new storage unit are provided to an information processing part 11. when the exchange unit 16 is inserted into the space only for exchange 15, the stored content of the storage unit 14a whose service life does not last long is copied in the exchange unit 16 and it is switched to the storage unit 16. Thus, the storage units can be exchanged even if the power source of the processor is not disconnected.
Patent JP-S61153693-A (JP)
Inventor: OOTA WASABURO
IPC: G06F3/14
Filed: 1984-12-27
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-H07176002-A (JP)
Title: Magnetic disk device
Inventor: NAKAMURA NORIO
IPC: G11B5/39
Filed: 1994-11-08
Abstract: PURPOSE:To reduce the number of leader terminals of a composite head unit. CONSTITUTION:This is a magnetic disk device for performing recording and reproducing by using a composite head unit 100 consisting of an induction type recording head 101 and a magneto-resistance effect type reproducing head 102, and the recording head 101 and the reproducing head 102 are serially connected in the composite head unit 100, having three leader terminals 111-113. A driving circuit 200 to be connected to the composite head unit 100 has switches S1-S4 for connecting a recording circuit 201 to the recording head 101 and also electrically separating a reproducing circuit from the composite head unit 100 and the recording circuit 201 at the time of recording and for connecting the reproducing circuit to the reproducing head 102 and also electrically separating the recording circuit 201 from the composite head unit 100 and the reproducing circuit at the time of reproducing.
Patent JP-H11104292-A (JP)
Title: Game machine of rotary drum type
Inventor: YADA YOSHIHIKO
IPC: A63F5/04
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To make a prize winning line conspicuous by emitting light, which enters to the inside of a transparent panel arranged in front of or behind a reel window from a light source and reflected forward by a groove for forming the prize winning line, forward from the front surface of the transparent panel. SOLUTION: In a slot machine, a transparent part forming a reel window 11 is formed at a front surface panel 10 and a pattern reel 1 is freely rotatably provided at the window 11. In this case, a lamp 41 for illuminating a prize winning line is provided at a position under a panel 46 for illuminating a prize winning line installed behind the window 11 and a reflecting panel 47 is fixed to the upper tip surface of the panel 40. In addition, a V-groove 48 for forming the prize winning line is formed on the rear side surface of the panel 40. Thereby, light reflected by the inner surface of the V groove 48 among light beams entering the lower tip surface of the panel 40 is emitted forward from the front surface of the panel 40 to allow only the groove 48 to look emitting light.