baber/WOPTO huggingface dataset:
Patent JP-H09293300-A (JP)
Title: Cassette mounting device
Inventor: SHINBOU MASAZUMI
IPC: G11B15/675
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the troublesomeness such as instructing the size of a cassette to a recording/reproducing device before the cassette is mounted to the recording/reproducing device by the operator in the recording/reproducing device utilizing plural cassettes having different sizes. SOLUTION: A detection lever 1, selection plate 2 and spring 4 are furnished on a rack 10, and the selection plate 2 and detection lever 1 are pressed by the spring 4, then the rack 10, by which a tray 7 for mounting the cassette is supported, is horizontally operated by a pinion 12 while being supported by guide rollers 14 provided on a side plate 11 and a guide groove 15 cut on the rack 10. By a groove 5, which is arranged on the side plate 11, the locus of a pin 3 provided on the selection plate 2 is controlled and the branch road of the pin 3 is branched off during the horizontal operation of the rack 10 in accordance with the size of the mounted cassette.
Patent JP-S587982-A (JP)
Title: Video camera device
Inventor: HATACHI SHINJI
IPC: H04N5/228
Filed: 1981-07-07
Abstract: PURPOSE:To make always the focusing condition of electron beams optimum, by controlling the focus voltage of a focus circuit by the output of a detecting circuit in the video camera device using an electromagnetic focusing image pickup image pickup tube. CONSTITUTION:A multi-output DC-DC converter 13 is provided which supplies the acceleration voltage of an image pickup tube 1, the power of a signal circuit 4, the acceleration voltage of a cathode-ray tube, and the power of a signal circuit 7, and a detecting circuit 14 which detects the acceleration voltage of the image pickup tube 1 is provided, and the focus voltage of a focus circuit 3 is controlled by the output of the circuit 14. Thus, the magnetic flux density of the focusing magnetic field generated by a focus coil 2 is changed in accordance with the variance of the acceleration voltage of the image pickup tube 1, and the focusing condition of electron beams is controlled so as to be always optimum.
Patent JP-H02284985-A (JP)
Title: Cold storing material and method for storing cold
Inventor: IOKA MASAYOSHI
IPC: C09K5/08
Filed: 1989-04-26
Abstract: PURPOSE:To enable transportation and storage in a slurry state, improve utilization and stability at cryogenic temperatures and further economical efficiency by using a cold storing material consisting of a mixture of respective specific lower hydrocarbon with oxygen-containing organic compound. CONSTITUTION:A cold storing material consisting of a mixture of (A) a 3-12C (preferably 5-8C) lower hydrocarbon (preferred example; natural gasoline, gasoline, petroleum ether, light and heavy naphtha, kerosene or light oil) with (B) a 1-6C oxygen-containing organic compound (preferred example; methanol, ethanol, isopropanol, acetone, methyl ethyl ketone or diethyl ether) respectively having <=-50 deg.C melting point is used.
Patent JP-H08284621-A (JP)
Title: Engine valve made of ti alloy of internal combustion engine having wear resisting flame sprayed layer of excellent thermal shock resistance
Inventor: TOYOKURA YASUSHI
IPC: F01L3/02
Filed: 1995-04-06
Abstract: PURPOSE: To restrain generation of crazing and cracking and ensure wear resistance for a long term by providing a wear resisting flame sprayed layer of specific average thickness out of the surface coating Ti powder of construction in which an Al coating layer is formed on the surface of Ti powder through a Ni coating layer, on the slide face of and the contact face with the valve guide and the valve seat of the valve main body of an engine valve made of Ti alloy. CONSTITUTION: A valve main body is constituted out of a precision casting of composition of Ti 60% AlV wt.%, and for example the size is set so as to be 22.5mm in the diameter of valve head, 4.5mm in the stem diameter, and 92mm in the length. Fixed depth of cut in the range 150-500μm is formed by cutting on the extreme end face of the valve head part contacting with a valve seat and the outer circumferential face of the center stem part slidingly contacting with a valve guide. For flame spray material, for example, powder in which WC powder of average particle size 37μm is mixed with Cr3 C2 powder of 40μm size, Ti powder of 44μm size, Al powder of 40μm size in weight ratio 63:37, is used. Next, flame spraying is executed to the depth of cut face by plasma gas, so as to form a wear resisting layer of average thickness.  Hereby, thermal shock resistance and close fitness to the valve main body can be also improved.
Patent JP-2000301071-A (JP)
Title: Rotary shaking separator
Inventor: SATAKE SATORU
IPC: B07B13/11
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To reduce the floor area of a machine by disposing a virtual fulcrum of eccentric turning above the axial center of a revolving shaft, disposing an inclination line inclined at a prescribed angle from the virtual fulcrum in a downward direction and axially fitting a separation frame to an eccentric part formed on the inclination line. SOLUTION: The revolving shaft 13 is erected in a vertical direction and the virtual fulcrum O is disposed above the axial center above the revolving shaft 13. The inclination line P inclined at the prescribed angle from the virtual fulcrum O of the revolving shaft 13 is disposed in the downward direction and the separation frame 4A is axially fitted to the eccentric part 22A formed on the inclination line P. If the revolving shaft 13 formed in such a manner is rotated like an arrow, the separation frame 4A rotates and oscillates at the amplitude from a solid line to a broken line. There is no need for disposing an actual fulcrum according to such constitution, thereby dispensing with an increase in the machine height. In addition, the machine height may be suppressed low and, therefore, the disposition of the separation frames A in multiple stages is made possible.
Patent JP-H03224334-A (JP)
Title: Inter-lan connection system by atm exchange
Inventor: UJIHASHI YOSHIHIRO
IPC: H04L12/28
Filed: 1990-04-23
Abstract: PURPOSE:To shorten the transfer wait time of a MAC frame by setting a call to transfer a cell deciding a cell transfer path in advance between plural ATM exchanges and transferring a cell generated from a MAC frame inputted from a terminal equipment along with the path. CONSTITUTION:When a LAN accommodation section 11 of an ATM exchange A(1a) receives a MAC frame, the content of a destination address is checked and a cell 7 is generated when the content is not an address of a terminal equipment 5 in the LAN, and the cell 7 is transferred to ATM exchanges B(1b) and D(1d) through the switch section 12. A LAN accommodation section 11 combines the received cell 7 to form the MAC frame and to check the destination address and transfers the MAC frame to a LAN line 4 when the content indicates the address of the terminal equipment 5 in the LAN accommodated in itself. When not, the frame is aborted.
Patent JP-S59232470-A (JP)
Title: Semiconductor light receiving element
Inventor: KANEDA TAKAO
IPC: H01L31/107
Filed: 1983-06-15
Abstract: PURPOSE:To satisfy simultaneously high-speed response and low noise in a semiconductor light receiving element including a hetero-junction by selectively installing a semiconductor layer which has narrow forbidden bandwidth in a semiconductor element. CONSTITUTION:The first semiconductor layer 12 of the first conductive type which constitutes a light absorbing layer, the second semiconductor layer 13 of the first conductive type which has forbidden bandwidth wider than the first semiconductor layer, the third semiconductor layer 14 of the first conductive type which has forbidden bandwidth wider than the second semiconductor layer 13, the fourth semiconductor layer 16 of the second conductive type which constitutes a light receiving part and the fifth semiconductor layer 15 of the first conductive type which is selectively installed under the fourth semiconductor layer 16 within the third semiconductor layer 14 are installed. Consequently, the layer 15, the layer 16 and the multiplying region become wider and the breakdown electric field is weakened whereby ionization ratio of electron and hole becomes greater and low noise can be obtained.
Patent JP-H05304541-A (JP)
Title: Terminal equipment
Inventor: TAKAHASHI MASAHIKO
IPC: H04L12/64
Filed: 1992-04-27
Abstract: PURPOSE:To improve the line utility efficiency by sending/receiving data through the selection of an exchange system based on a fluctuation of communication quantity of data sent/received on the way of data transmission by a selected exchange system. CONSTITUTION:When a network control section 4 establishes a setup of a line exchange network with a relevant terminal equipment 12-i, the section 4 sets a prescribed time T to a line timer 5. A timer processing section 51 informs expiration of time to a network selection processing section 1 after lapse of the time T. The network selection processing section 1 calculates a transmission reception byte number per unit time accumulated in a communication quantity accumulation section 22, that is, the communication quantity based on transmission reception byte number. In this case, the communication quantity accumulation section 22 is cleared. The network selection processing section 1 compares the communication quantity with a predetermined quantity and gives a command to the network control section 4 after a line exchange network is in use when the communication quantity does not exceed the prescribed quantity to replace the line exchange network with a packet exchange network.
Patent JP-S63273115-A (JP)
Title: Servo control circuit
Inventor: SAKAMOTO KEIJI
IPC: G05B19/19
Filed: 1987-04-30
Abstract: PURPOSE:To prevent overshoot in the mechanical system by controlling an incomplete integral term included in an integration gain of a speed feedback loop when a deviation between the position signal from the mechanical system and the moving command exceeds a prescribed value. CONSTITUTION:The moving command is inputted to an adder circuit 2 and a deviation Ep with a position signal fed back from the pulse coder is operated. An arithmetic block 3 operates the speed command from the deviation Ep and an adder circuit 4 operation the deviation Ev with the speed signal fed back from a pulse coder. An output of a speed control block 5 comprising a transfer function whose incomplete integral term is varied depending whether the deviation Ep is zero or not decides a command current to a servo motor driving the mechanical system 1 via a current gain of the speed feedback loop is controlled in this way, the overshoot in them mechanical system due to stick or slip is prevented.
Patent JP-S61263778-A (JP)
Title: Thermal transfer recorder
Inventor: MIMA SOICHIRO
IPC: B41J17/38
Filed: 1985-05-20
Abstract: PURPOSE:To obtain a desired transfer recorded density and constant image quality, by a method wherein a thermal transfer recording sheet provide with a thermal transfer layer comprising assistant particles for ink transfer mixed in an ink material and a recording medium are released from each other by heating to a certain extent even after transfer recording. CONSTITUTION:By thermal energy supplied from the lower side of a base 110, a binder material contained in an ink material 121 of a transfer sheet 100 is melted and liquefied, with the result of a lowering of viscosity. Melting of the binder material spreads from the vicinity of high melting point assistant articles 122 contained in the binder material. After the binder material is adhered to the surface of the recording medium 200, heat is deprived of by the medium 200, whereby the viscosity of the binder material is increased, and the binder materials is hardened. After heating of the base 110 is completed and while the ink material 121 not making contact with the medium 200 is not solidified by cooling but is in a fluid state, the medium 200 and the transfer sheet 100 are released from each other, whereby the melted ink material 130 in the state of being adhered to the surfaces of the particles 122 is transferred onto the surface of the medium 200 together with the particles 122. Accordingly, the amount of the ink material is stabilized, and gradation recording with high image quality can be achieved.
Patent JP-S5440214-A (JP)
Title: Steel making method in electric furanace and equipment therefor
Inventor: YAMAMOTO KIYOTAKA
IPC: F27B3/10
Filed: 1977-09-07
Abstract: PURPOSE: To reduce the power consumption of an electric furnace for melting powder reduced iron by bringing hot exhaut gas from the furnace into contact with powder raw material in multistage cyclones to utilize the gas as carrier gas for the raw material as well as to heat the raw material.  
     CONSTITUTION: Arc heat is generated with graphite electrodes 2 in electric furnace 1 for melting and refining reduced iron, and raw material is blown into molten metal 3 from inlet 7 under elevated press. to refine steel. CO-contg. hot exhaust gas from furnace 1 is passed through lower cyclone 9 and cyclones 9a, 9b, 9c in succession while heating mixed raw material of powder reduced iron F, carbon material C and sub-material D, and the gas is cooled, passed through circulation pass W, pressurized by compressor 20, and used to blow the mixed raw material preheated to high temp. with the exhaust gas into molten metal 3 in furnace 1. Part of the exhaust gas is fed to waste heat boiler 27, and the remainder is heated by combustion of its own CO, or liquid or gaseous fuel in heater 22 and enters molten metal 3. Powder reduced iron can be refined to steel at it is with good thermal efficiency and low power consumption. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10303222-A (JP)
Title: Semiconductor chip with insulating tape
Inventor: SAKAMOTO TAKEYA
IPC: H01L21/58
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor chip that can increase the wiring capacity of a semiconductor device, which is constituted by mounting the semiconductor chip on a printed wiring board and connecting the chip to the wiring board through bonding wires. SOLUTION: A semiconductor chip 4 is insulated from a circuit pattern 2 on a printed wiring board 1 by sticking an insulating tape 6 to at least part of the lower surface of the chip 4. Therefore, the circuit pattern 2 containing through holes 3 can be formed below the mounting area of the chip 4 and the wiring capacity of the wiring board 1 can be increased. The tape 6 is stuck to the lower surface of the chip 4 by utilizing the pushing-up pins 10 of a pushing-up mechanism section 9 which is used for taking out semiconductor chips maintained in the state of wafers.
Patent JP-S5732866-A (JP)
Title: Method and device for foreseeing breakout in continuous casting
Inventor: TAKAHASHI AKIRA
IPC: B22D11/16
Filed: 1980-08-05
Abstract: PURPOSE: To perform titled foreseeing and prevent breakout by subtracting the elastic force of an oscillation transmission mechanism from the intertia force of a mold,  calculating the frictional force between the mold and an ingot and comparing the  same with a set value.  
     CONSTITUTION: The speed acceleration signal of an acceleration detecting end 24 which is secured to one end of a mold 13 and detects the accelerations in the vertical directions of the mold 13 is inputted via an amplifier 25 to an arithmetic unit 30. The rates of elastic deformation of an oscillation transmission mechanism are detected with differential transformers 26, 28, and are inputted via amplifiers 27, 29 to the unit 30. In the unit 30, inertia force is determined by multiplying the acceleration of the mold by the mass of the mold, and elastic force is determined by multiplying the rates of elastic deformation by the spring constant of the oscillation transsion mechanism. From the difference therebetween, the frictional force acting between the mold 13 and the ingot is determined, and in a comparator 32, it is compared with the set value determined by the kind of steel and the size of the mold. When it exceeds the set value, an alarm emitting device 32 emits an alarm. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58224035-A (JP)
Title: Clip
Inventor: TAMAMUSHI MASAHIRO
IPC: B21D53/36
Filed: 1982-06-21
Abstract: PURPOSE:To facilitate insertion and removal of the boss of garnish molding, by bending a flat plate to a U-shape, separating a face into two forked parts to form a fitting hole having a raised tongue and providing an escape hole facing the fitting hole on another face. CONSTITUTION:When a clip 11 is inserted into the second garnish molding 5, it is held by projections 23 of one face 12 and another face 16, and the raised tongue 14 of the clip 11 fits to the through-hole 10 of the second garnish molding 5. When the boss 7 of the first garnish molding 6 is inserted into the fitting hole 15 of the clip 1, forked faces 12a, 12b of the clip 11 open to reduce inserting force, and the peripheral face of the boss 7 is locked by the tongue 14 to prevent coming out. When the first garnish molding is pulled out, faces 12a and 12b open to prevent scraping of the boss 7.
Patent JP-H10296805-A (JP)
Title: Injection molding machine
Inventor: NAKAYA HIROYUKI
IPC: B29C45/50
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a plurality of kinds of machines with different injection speed capabilities while commonly using respective rotation-linear movement converting mechanisms, and also reduce the cost for an injection molding machine which has a plurality of rotation-linear movement converting mechanisms in the injection mechanism. SOLUTION: For this injection molding machine equipped with a plurality of rotation-linear movement converting mechanisms which convert the rotations of servo motors 19, 22 for injection into linear movements respectively, whether all pulleys 16A, 16B to be rotated, which are respectively connected to the rotating members of the plurality of rotation-linear movement converting mechanisms, are driven by single servo motors 19, 22 for injection, or respective pulleys 16A, 16B to be rotated are driven by a plurality of servo motors 19, 22 which respectively correspond with the pulleys 16A, 16B to be rotated, is selected, and at the same time, by making the diameters of the pulleys 16A, 16B to be rotated variable, a machine with a different injection speed capability is constructed.  In addition, by selecting a servo motor for injection with a different capability, and at the same time, making the diameter of the pulley to be rotated variable, a machine of a different injection speed capability is constructed.
Patent JP-H01281233-A (JP)
Title: Sheet feeding device
Inventor: ANDO MASAO
IPC: B65H3/52
Filed: 1988-04-28
Abstract: PURPOSE:To separate a separating pad from a paper feeding roller without requiring a solenoid, etc., by installing an interlocking member which contacts the separating pad by the device of a sheet accommodating device. CONSTITUTION:Sheets S are piled on the intermediate plate 17 of a sheet accommodating device 16, and fitted onto a sheet transport device 15 body, and then the sheets S piled on the intermediate plate 17 are pressing-excited to a feeding rotary body 2. In this case, the joint state between the sheet accommodating device 16 and an interlocking member 29 differs each time when the sheet accommodating device 16 is different, and the position relation between a separating pad 3 and the feeding rotary body 2 is changed. When the feeding rotary body 2 starts revolution, and the sheets are transported, and the separating pad 3 contacts the feeding rotary body 2, the pad 3 assorts the sheets S one by one. When the separating pad 3 does not contact the feeding rotary body 2, in other words, when a thick sheet S is supplied, the separating pad 3 does not form a resistance.
Patent JP-S61265187-A (JP)
Inventor: OSHIMA NOBUYASU
IPC: D05B53/00
Filed: 1985-05-20
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-S62265500-A (JP)
Title: Hose pump
Inventor: FUKUOKA SHIGE
IPC: F04F10/00
Filed: 1986-05-12
Abstract: PURPOSE:To send water off by submerging one end of a hose pump in water of a bathtub, blocking up the opening of the end of the hose pump by means of the palm of the hand, taking out and directing the end of the hose pump downward and releasing the palm of the hand from the opening of the end of the hose pump. CONSTITUTION:Hose pumps 1 and 2 have a suction opening 3 and a discharge opening 4 respectively and a hose is made of plastic when the hose pumps 1 and 2 are submerged in water of a bathtub, the suction opening 3 is blocked up by the palm of the hand, and the palm of the hand is released from the opening of the hose pump after the hose pump is taken out from water of the bathtub and the suction opening 3 is directed downward, water discharges outward. Accordingly, water, in a bathtub etc. can effectively be sent off outward.
Patent JP-2000198916-A (JP)
Title: Aromatic polycarbonate resin composition
Inventor: SHIMIZU HISANAGA
IPC: C08K9/06
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which can give a molding improved in mechanical properties, heat stability, and a degree of whiteness by adding titanium oxide to an aromatic polycarbonate resin obtained by reacting a dihydric phenol with a carbonate precursor. SOLUTION: A dihydric phenol is reacted with a carbonate precursor at 120-350 deg.C in the presence of a catalyst comprising 10-8 to 10-5 mol of an alkali (alkaline earth) metal compound and/or 1×10-5 to 1×10-3 equivalent of a nitrogenous compound, per mol of the dihydric phenol, a terminating agent, and an antioxidant, and the formed alcohol or phenol is distilled in a vacuum of 10-0.1 Torr to obtain an aromatic polycarbonate resin having a terminal hydroxyl content of 0-40 mol % based on the total terminals, a viscosity-average molecular weight of 12,000-30,000, particularly, 14,000-270,000, and a residual catalyst activity index of 2% or below, particularly, 1% or below. This resin (100 pts.wt.) is compounded with 0.1-100 pts.wt. titanium oxide surfacetreated with a silicon compound and having a mean particle diameter of 0.01-0.5 μm.
Patent JP-S589184-A (JP)
Title: Cleaning device
Inventor: EGAMI HIDEMI
IPC: G03G21/10
Filed: 1981-07-10
Abstract: PURPOSE:To reduce a cleaning load, by collecting a part of a remaining toner by a toner collecting member, and also, providing a magnetic brush cleaning means so as to contact with a drum and the toner collecting member, at a down flow position in the drum rotating direction against the toner collecting member. CONSTITUTION:A toner collecting member 4 and a magnetic brush 3 are provided on a down flow of a corona discharge member 2 for removing a remaining toner. The toner collecting member 4 is opposed in noncontact to a drum, contacts with the magnetic brush 3, is constituted of a metal or an insulator, and prevents leakage to a sleeve 3a of the magnetic brush 3. The toner collecting member 4 to which charge being opposite in polarity to the toner has been added by a corona discharge member 6 collects a part of the remaining toner on the drum. In case of a one component compound magnetic toner, said cleaning operation is executed by providing a magnet in the inside of this member 4.