baber/WOPTO huggingface dataset:
Patent JP-H06245019-A (JP)
Title: Public line communication equipment
Inventor: SATO FUMIO
IPC: H04N1/00
Filed: 1993-02-19
Abstract: PURPOSE:To remarkably simplify operability at the time of retrieving, etc., an opposite party number. CONSTITUTION:Before accessing a telephone number retrieving system provided by NTT(Nippon telephone and telegram Co.) as one example of a public line network, an input picture is displayed on a panel part 16 and a user inputs the name and the address of the opposite party whose telephone number is to be inquired. Next, after a line with the center of NTT is connected by calling from a network control part 13, when a command interpreting part 21 executes protocol conversion and ensures a synchronizing state, input data is converted into a JIS code by a data interpreting part 22 and transmitted a data by way of modem 12. When data such as the telephone number. etc., is transmitted from the center of NTT, the piece of data is demodulated by the modem 12 to display a retrieving result on the pannel 16, to automatically transmit it, to register it as auto-dial information, to output it by hard copy, or to register it as an address book and to output it by hard copy.
Patent JP-S54123919-A (JP)
Title: Lubricant for magnetic recording
Inventor: NARUSE TSUNEHIDE
IPC: G11B5/71
Filed: 1978-03-20
Abstract: PURPOSE: To reduce the friction resistance of magnetic recording media and improve their still characteristics by adding triolein as a lubricant.  
     CONSTITUTION: About 0.5 to 10pts. wt. of triolein is incorporated as a lubricant to 100pts. wt. of a binder for magnetic recording madia. In addition, additional incorporation of hexyl laurylate to the above blend gives equally good results (however, the total amount of triolein and hexyl laurylate is made less than 20ptx. wt to 100pts.wt. of the bider). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63215113-A (JP)
Inventor: YURUGEN BEDONARUTSU
IPC: H04L1/20
Filed: 1988-02-15
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-S53116740-A (JP)
Title: Control method for form folding
Inventor: UENO KIYOSHI
IPC: B41J15/04
Filed: 1977-03-23
Abstract: PURPOSE:To control the number of rotations without changing line pulse conditions by dividing equally one-rotation angle of the motor and rotating the motor while correcting the relation to line pulses within each divided rotation angle.
Patent JP-H05234289-A (JP)
Title: Magnetic disk device leading out signal lines from magnetic head
Inventor: IWAHARA HIROYUKI
IPC: G11B33/12
Filed: 1992-02-19
Abstract: PURPOSE:To reduce the size of a magnetic disk which eliminates the required space for an item such as a flexible printed circuit that leads from a head arm to a fixed side. CONSTITUTION:A bearing device 10 of an head arm which is rotated by a coil motor consists of a housing 11 supported by a shaft 13 which is supported by bearings 12a and 12b. The shaft 13 is fixed on a box 3. A flexible printed circuit 16 to be connected to a magnetic head is pulled into the device 10 through a slit 11a of the housing 11 and is pulled out from a notch 17 which is located in the flat axial direction of the peripheral of the shaft 13. The spiral portion of the circuit 16 which encircles the shaft 13 is used as a torque spring and is also used as an automatic retracting device after a spindle motor stops.
Patent JP-H11231790-A (JP)
Title: Sealing device for casing
Inventor: USAMI SUSUMU
IPC: G09F3/03
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent the memory of opening from being left after a check when an electric unsealing storage means is provided. SOLUTION: Since the completion of a sealing device 10 is checked in the state of turning off a switch SW, no charge is stored in a capacitor C2 and the next process can be started at once. Since a game controller is checked in the state of keeping open an unsealing detecting element SE, the capacitor C2 is not charged. After the game controller is checked and an external powder source is turned off, a discharging terminal T3 and a ground terminal T3 are short-circuited and a capacitor C1 is discharged, the opening fixture of the unsealing detecting element SE is canceled. Since the capacitor C1 is already discharged, even when the opening detecting element SE is closed, the capacitor C2 is not charged.
Patent JP-S53117244-A (JP)
Title: Air conditioning equipment
Inventor: MAEHARA NAOYOSHI
IPC: F24F11/00
Filed: 1977-03-22
Abstract: PURPOSE: To improve temperature control characteristic in cooling by means of a timer for setting the suspension time of the compressor provided to a control section which turns on or off the compressor comparing temperature detected with the reference level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05197140-A (JP)
Title: Free radical generating agent and photosensitive composition
Inventor: AKIYAMA TAKEO
IPC: H01L21/027
Filed: 1992-01-22
Abstract: PURPOSE:To improve the exposure visibility of a low-exposure section in particular without reducing image forming sensitivity by containing an ortho-quinone diazide compound, phenol resin, an organic dye capable of forming salt, and specific compounds. CONSTITUTION:An ortho-quinone diazide compound, phenol resin, an organic dye capable of forming salt, a compound expressed by the formula I, and a compound expressed by the formula II are contained. In the formula I, Ra indicates trihaloalkyl group, X indicates atom of nitrogen, sulfur, selenium, or carbon, Y indicates atom of oxygen, nitrogen, sulfur, selenium, or carbon, and Z indicates the group having chromophore group and containing nonmetallic atom group required to cyclize X and Y. In the formula II, Ar indicates aryl group, and Rb indicates monovalent anion. A 2-halomethyl-1, 3, 4-oxadiazol compound having the naphthoyl group substituted in position 5 or unsubstituted directly or via the substituted or unsubstituted vinylene group is contained.
Patent JP-H05199037-A (JP)
Title: Frequency mixer circuit
Inventor: KIMURA KATSUHARU
IPC: H03D7/14
Filed: 1992-01-22
Abstract: PURPOSE:To obtain the frequency mixer circuit of dual gate FET configuration operated even at a local signal of a low level without hindrance. CONSTITUTION:M1, M2 are dual gate FETs forming a differential pair. Gates of the M1, M3 receive a DC bias voltage (VB+VC) and gates of the M2, M4 receive an RF signal (voltage VRF) and other gates of the M2, M3 receive a local signal (voltage VLO). Then drains of the M2, M4 are directly coupled with a DC power supply 6 and drains of the M1, M3 are coupled with the DC power supply 6 via a load resistor RL. Since the DC bias voltage differs from each differential pair, the conductance of the FET differs and a square characteristic is obtained. As a result, the sum of drain currents of the M1 and M3 is converted into a voltage by the load resistor RL and an output voltage VOUT extracted externally includes the frequencies of the sum and the difference of the fRF and fLO.
Patent JP-S55125288-A (JP)
Title: Cathode furnace bottom for aluminum electrolytic furnace
Inventor: YAMADA KOUICHI
IPC: C25C3/08
Filed: 1979-03-16
Abstract: PURPOSE: Cathode furnace bottom, enabled to prevent the erosion from electrolytic bath, such as Al metal, cryolite etc., by providing a specific substance on the one or both of the upper and middle part of cathode furnace bottom brick.  
     CONSTITUTION: The forming body 11 forming solid solution having melting point of 900°C or more at least reacting with electrolytic bath, is provided on the upper face of the cathode furnace bottom 9. Fluorides, such as CaF 2 , MgF 2 , BaF 2  etc., are used for the body 11 preferably. Only inorganic bonding agent or that of added the aggregate, such as CaF 2 , MgF 2 , BaF 2 , SiC etc., is used for the joint material 12 sticking between each body 11 and also, the body 11 and the brick 9 and preferably, the joint material having the same composition with the body 11, is used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56128903-A (JP)
Title: Manufacture of fiber optics
Inventor: IKEDA MASAHIRO
IPC: G02B6/136
Filed: 1980-03-14
Abstract: PURPOSE:To manufacture miniature, high-precision fiber optics efficiently by covering optical fiber, fixed on a substrate, with a mask having a prescribed hole and by forming its flanks by reactive sputter etching. CONSTITUTION:Optical fiber 4 is fixed in the V-cut groove of silicon substrate 5, for example, and slit hole 7 of mask 6 is positioned at the flank formation part of optical fiber 4. Flanks having a gap of prescribed size and slanting at a prescribed angle are formed by reactive sputtering of C2F6+C2H4, etc. On the flank, a dielectric film is vapor-deposited and mask 6 is removed. Optical fiber 8 having the flank perpendicular to the axial core can similarly be formed. Finally, substrates 5 and 9 having optical fibers 4 and 8 fixed on them are combined vertically, for example, to form fiber optics. Thus, miniature, high-precision fiber optics can be manufacture efficiently.
Patent JP-H03236636-A (JP)
Title: Radio telephone set
Inventor: NISHIYAMA TAKANORI
IPC: H04B1/38
Filed: 1990-02-14
Abstract: PURPOSE:To obtain a telephone set convenient for carrying and easily for carrying even at talking by fitting 4 main body plates in which the sum of the width of one side and the width of other side is nearly equal to each other by means of a hinge so as to change the shape of the main body to be a flat plate and a polygon. CONSTITUTION:The sum of widths of main body plates 2, 3 forming one side of a main body plate 1 and the sum of widths of main body plates 4,5 forming other side are made nearly equal to each other. When an engagement section 13 is engaged with an engaged slot 12, the main body 1 is held flat to offer convenience for carrying. Moreover, an engagement jig 13 is moved from this state by a lock button 14 to unlock the engagement with the engagement slot 12, then the main body plates 2-5 are formed to be a square by the action of the plate springs 10, 11 to offer ease of carrying at talking. Thus, the telephone set convenient for carrying and talking is obtained.
Patent JP-H11230402-A (JP)
Title: Discharge valve
Inventor: HANADA TOSHIHIRO
IPC: F16K31/122
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a discharge valve in which a cylindrical driving portion is kept from contacting with drained fluid to increase a sealing property so that a piping space can be kept in minimum size without upsizing the main body of a valve. SOLUTION: A discharge valve is composed of a cylindrical main body 1 provided with a circular engaging protrusion 2 on the inside of a bottom portion and working fluid supply ports 3 and 4 on a side portion, of an inside cylindrical body 5 provided with a flange portion 6 fixed on the top of the main body 1 and a valve seat portion 7 on the bottom, and of a closed-end cylindrical body 9 which is inserted movably in a vertical direction in a circular space 1 formed between the main body 1 and the cylindrical body 5 and which is provided with a fluid discharge 12 on the bottom thereof. On the bottom portion of the closed-end cylindrical body 9, a valve element 13 is integrally provided to abut on and depart from the valve seat 7 so that the work fluid supply ports 3 and 4 are communicating with the circular space 11.  When the closed-end cylindrical body 9 is moved down by work fluid from the work fluid supply port 3, the valve element 13 departs from the valve seat 7 so that the work fluid is drained from the fluid discharge 12.
Patent JP-S60201954-A (JP)
Inventor: GERUHARUTO HAUSUMAN
IPC: B41F13/06
Filed: 1985-02-21
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-S6025667-A (JP)
Inventor: JIEEMUZU EBARETSUTO SUMISU
IPC: B25C1/00
Filed: 1983-03-01
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-S55131275-A (JP)
Title: Separately excited converter
Inventor: TAKAI AKIRA
IPC: H02M7/155
Filed: 1980-03-13
Abstract: PURPOSE:To prevent the commutation interference without any compensating reactor with one double secondary winding type transformer by means of a negative separation reactance provided for the power feed transformer. CONSTITUTION:This converter is composed of rectifiers REC1 and REC2 comprising thyristers U1-Z1 and U2-Z2 and one double secondary winding type transformer arranged in a 3-phase connection. The primary winding of the rectifier transformer is arranged in the DELTA connection, the secondary winding belonging to the side of the rectifier REC1 in the DELTA connection and the secondary winding belonging to the side of the rectifier REC2 in the Y connection. The primary winding Wa1 and the secondary windings Wa21, Wa22, identically, Wb2 and Wb21, Wb22 and Wc1 and Wc21, Wc22 are separately arranged on the same core leg of the transformer. This connection allows a negative separation reactance for the power feed transformer. With such an arrangement, the compenstion can be made for the commutation interference without any compensating reactor for cancelling the commutation interference voltage.
Patent JP-H01206433-A (JP)
Title: Arithmetic logical operation device
Inventor: NAKAGAWA KATSUHIKO
IPC: G06F7/499
Filed: 1988-02-15
Abstract: PURPOSE:To avoid that respective a carry look ahead (CLA) circuits to mutually and redundantly operate by permitting respective elements in the CLA circuits to prohibit the operation of the elements in lower-orders. CONSTITUTION:A clock pulse is impressed on an ALU1. A RESET signal is supplied and low-order carry look ahead prohibition circuits 20-25 are initialized, whereby the prescribed operation processing of the ALU1 is executed in such a state. At the same time, the SET signal (Latch signal) is supplied, and the carry look ahead state are latched in the low-order carry look ahead prohibition circuits 20-25. Furthermore, an operation is executed in the ALU1, and the result is compared with a information which has previously latched in the low-order carry look ahead prohibition circuits 20-25. When they disagree, an ERROR signal is generated. As a result, only the highest-order carry look ahead is effective in the low-order carry look ahead prohibition circuits 20-25, and low-order carry look ahead is prohibited through CLA prohibition circuits 30-35.
Patent JP-S59158239-A (JP)
Title: Preparation of molding for automobile
Inventor: KIKUNAGA KAORU
IPC: B29C48/08
Filed: 1983-02-28
Abstract: PURPOSE:To prevent the generation of wrinkles during bending processing, by using a reinforcing film rich in heat resistance during extrusion molding by integrating the same with a decorative film while peeling off and removing the reinforcing film after forming a molding. CONSTITUTION:A decorative film 3 slitted in a predetermined width and a reinforcing film 4 which is rich in heat resistance, poor in stretching property and has a width slightly narrower than that of the decorative film 3 are supplied between laminating rollers 5, 5 to be laminated so as to coincide the center of the decorative film with that of the reinforcing film 4. Thereafter, the laminated film is introduced into an extrusion mold 6 to allow the decorative film 3 to be integrally secured to the outer surface of the extrusion molded molding M so as to direct the reinforcing film 4 to the outside. Subsequently, the obtained molding M is cooled in a cooling tank 7 while the cooled molding M is taken-up by a drawing machine 8 and the reinforcing film 4 is forcibly peeled off by a wind-up reel 10.
Patent JP-H05232003-A (JP)
Title: Interlayer strength evaluation method of sheet material
Inventor: KITAMURA MUNEHIRO
IPC: G01N19/00
Filed: 1992-02-19
Abstract: PURPOSE:To optimize the interlayer strength of a sheet material, in the entire width of the sheet material having a multilayer structure, by detecting the weakest part in the interlayer strength thereof, so that the assurance of that part can be secured. CONSTITUTION:A sheet material having a multilayer structure such as a joined paperboard is passed between a male comb-shaped tool 3 and a female comb- shaped tool 2 in such a state a given tension has been applied, and the male comb-shaped tool 3 is reciprocated to bend the sheet material. The interlayer strength evaluation method of the sheet material comprises efficiently detecting the part where the interlayer adhesive force is weak by utilizing the shearing force produced by the tension on the outside of the bending part and the compression on the inside thereof.
Patent JP-H03240782-A (JP)
Title: Production of 2,3-dicyan-1,4-dithia-anthraquinone
Inventor: KAWADA SHUJI
IPC: C07B61/00
Filed: 1990-02-15
Abstract: PURPOSE:To industrially advantageously obtain the subject compound useful as an antibacterial agent for agriculture and horticulture by reacting dichloronaphthoquinone with an alkali metal salt of dimercaptomaleonitrile in a mixed solvent of water and an organic solvent in the presence of a phase- transfer catalyst and a surfactant. CONSTITUTION:2,3-dichloro-1,4-naphthoquinone is reacted with an alkali metal salt of dimercaptomaleonitrile in a mixed solvent of water and an organic solvent (e.g. preferably a solvent immiscible with water such as toluene) in the presence of a phase-transfer catalyst (preferably quaternary ammonium salt, phosphonium salt or tertiary amine salt) and/or a surfactant (e.g. alkylaromatic calcium sulfonate) to afford the aimed compound.
Patent JP-S62193821-A (JP)
Inventor: JIIKUFURIITO ROTO
IPC: B29C70/34
Filed: 1987-02-17
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-S63199372-A (JP)
Title: Abnormality transmitting device in optical unit for laser printer
Inventor: NEGISHI KIYOSHI
IPC: G03G15/04
Filed: 1987-02-16
Abstract: PURPOSE:To eliminate the need for transmission/reception of a synchronizing signal between the titled device and an external control device, to simplify said device and to reduce the cost of the device by outputting signals having respectively different frequency levels from one terminal in accordance with the kind of abnormality generated in an optical unit for a laser printer. CONSTITUTION:A laser printer optical unit 10 for radiating a laser beam from a PIN photodiode 29 and executing main canning through a mirror 20 or the like is provided with a microcomputer 32 for controlling the whole system. When a driving pulse is applied from the computer 32 to a motor 24 through a drive 38 and a rotational pulse corresponding to the driving pulse is not supplied from a magnetic sensor 28 to the computer 32, the computer 32 decides the abnormality of the optical unit 10 and outputs a motor abnormality signal to an output terminal DO1 to stop the rotation of the motor 24. When the output of a comparator 30 is inverted for a fixed period or when a horizontal synchronizing signal is not supplied, the computer 32 decides the abnormality of the unit 10.
Patent JP-H04270617-A (JP)
Title: In-mold decorative molding method
Inventor: YAMAMOTO KAZUYOSHI
IPC: B29C39/10
Filed: 1991-02-27
Abstract: PURPOSE:To obtain a molded product where decoration is performed only partly, by a method wherein a planar shape of a mold release film to be used is selected appropriately and a part from which a mold release film is removed is kept unprovided. CONSTITUTION:At the time of heating-pressure molding of a thermosetting molding material, a mold release film is loaded so that the surface of a base of a molded product is covered with the thermosetting molding material at a stage where the thermosetting molding material is cured or semi-cured. Then pressure molding is performed by casting a coating material and the mold release film is removed finally.
Patent JP-S60176536-A (JP)
Title: Closed pickling container and closed pickling device of annual preservation type
Inventor: INO MASATOSHI
IPC: A23L19/20
Filed: 1984-02-22
Abstract: PURPOSE:In a closed pickling container capable of discharging automatically a pickling solution to the outside, to prepare intentionally pickles for a long period, by simplifying constitution of a bag, reducing production cost. CONSTITUTION:The bag 1 is opened, the edible roots 14 are pickled while sprinkling rice bran and salt on them. After the bag is filled with the edible roots, the top of the bag 1 is sealed by the closing tool 4, and the top is folded. After the pressing cover 8 is placed on the top of the bag, and the weight 13 is put on it, a pickling solution is automatically discharged from the outlet 5 of the bag 1 through the discharge hose 6.
Patent JP-S56129824-A (JP)
Title: Microflowmeter
Inventor: KASAI YOUZOU
IPC: G01G17/04
Filed: 1980-03-14
Abstract: PURPOSE:To measure a microscopic flow rate with high accuracy by providing a vertical container into which gathered liquid is discharged from a syphon tube every time a fixed quantity of liquid has been gathered, a weight detector which detects the change in the weight of the liquid including the container every time the  liquid is discharged and outputs a signal, and an apparatus which calculates a flow  rate therefrom and performs display. CONSTITUTION:In a microflowmeter 1 for controlling the amount of the liquid supplied to an artificial kidney or the like, a vertical container 2, which is provided with a liquid inlet 3, a discharging syphon tube 4 leading to the outside of the container and a vent hole 5 which shuts off bacteria and admits the outer air, is suspended, by a suspending cord 10, from one end of a rod 12 supported at a support 11. The rod 12 is held by a spring 13 so that the left side is upper, and at the other end of the rod 12, limit switches 7a and 7b are provided. As liquid enters from the liquid inlet 3 and the liquid level l in the container 2 rises, the left side of the rod 12 lowers, and when reaching the higher limit lH of the syphon tube 4, the liquid level l lowers, while reaching the lower limit lL, the rod 12 moves upward. Thus, the motion of the rod 12 is detected by the switches 7a and 7b, and the flow rate is calculated by a microcomputer 8 and displayed on a display device 9.
Patent JP-H04255560-A (JP)
Title: Air cleaner for motorcycle
Inventor: NOJIMA TETSUO
IPC: F02M35/16
Filed: 1991-02-04
Abstract: PURPOSE:To prevent water from adhering to a filter by opening a duct tube rear end to a rear part lower side of a cleaner box behind the filter, and discharging a drain through in a tunnel-shaped guide plate in a lower surface. CONSTITUTION:Intake air, flowing in from a suction port 6, passes through a duct tube 8 to flow into a cleaner box 1 from a lower end of the duct tube to remove dust by a cup-shaped filter 4, and the air, passing through an outlet tube 3 from a takeout port 2, is sucked to a carburetor. On the other hand, water, flowing in with the air from the suction port 6, is dropped from a rear end of the duct tube 8 to flow toward a low drain port 12 through the inside of a guide plate 14 by hitting a lower surface of the cleaner box 1, and the water, passing through a drain plug 13, is drained. Accordingly, the water can be prevented from adhering to the filter 4.
Patent JP-H08225280-A (JP)
Title: Escalator device
Inventor: SAKAI YASUHIRO
IPC: B66B23/12
Filed: 1995-02-22
Abstract: PURPOSE: To simplify the structure and action of a tilt step tread by interlocking a mechanism keeping the tilt step tread horizontal and a mechanism inclining it. CONSTITUTION: Atilt step thread 17 can be inclined except for narrow step treads 18 on both sides in the width direction of a specific stairway and risers 18R continued to them. Step tread support rods 20 protruded or submerged toward an inner wall body 18W are provided on both sides in the width direction of the step tread 17 on the back face side to support the tilt step tread 17 at the same plane as that of the narrow step treads 18 during the normal operation. Tilt keeping arms 24 are interlocked with the step tread support rods 20 extruded by driving apparatuses 21 after the conveyance of a wheelchair is completed and block the surface of a riser 17R with their tips. The step tread support rods 20 can be protruded or submerged on the surface of the riser 17R by the power of the driving apparatuses 21, and the structure and action of the tilt step tread 17 can be simplified.