baber/WOPTO huggingface dataset:
Patent JP-S63204029-A (JP)
Title: Cooking device
Inventor: KASAI ISAO
IPC: F24C7/02
Filed: 1987-02-20
Abstract: PURPOSE:To permit the cooking of various kinds and weights of food with a few heating menu selecting keys, by a method wherein an atmosphere sensor, discriminating and detecting the concentration of water vapor and the concentration of combustible gas, is employed to detect and decide the heating condition of the food delicately. CONSTITUTION:A control unit 3 starts the heating of a food 12 or a substance to be heated, which is put on a turn table 11 in a heating chamber 10. Heating is effected by a microwave generating means 7 or a magnetron through a driver 4. The control unit 3 is provided with a memory means, an operating means and a comparing means to store, operate, and, compare a signal from an atmosphere sensor 9 during heating. Airflow, generated by a ventilating fan 6 during heating a food, cools electric applicances such as the magnetron 7, a turn table motor 13 or the like, thereafter, passes through the inside of the heating chamber 10 and is discharged through an exhaust passageway 8 while entraining water vapor or combustible gas, coming out of the food. The atmosphere sensor 9, provided in the exhaust passageway 8, discriminates and detects the concentrations of water vapor and combustible gas and transmits a sensor signal to the control unit 3 through a detecting circuit 5.
Patent JP-S60181987-A (JP)
Title: Optical reader of character
Inventor: FUJII KUNIHIKO
IPC: G06K9/22
Filed: 1984-02-29
Abstract: PURPOSE:To eliminate noise and to improve a reading ratio by a presetting specific character which can read out a character as a perceptible character. CONSTITUTION:A scanner 1 is of a handy type in which a character string is scanned and plural characters are optically inputted in one direction sequentially and provided with a lens 3 and a lamp 4 so that they will be opposite to a reading opening 2, and a CCD5 is provided as a photoelectric conversion element in the interior of the scanner 1. An LSI6 and a circuit component 7 are built in for the CCD5. The scanner is sequentially connected to a quantizer circuit 8, a detection feed circuit 9, a sampling circuit 10, a similarity calculation circuit 11 and a list processing/editing circuit 12. Then recognized character data outputted from the list processing/editing circuit 12 are inputted to an I/O port 14, which is connected to a CPU15.
Patent JP-S61200986-A (JP)
Inventor: AANESUTO UIRIAMU BARIOSHITSUKU
IPC: C07D451/02
Filed: 1986-02-25
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-H11237571-A (JP)
Title: Image formation device
Inventor: TAJIMA NAOKI
IPC: G02B26/10
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent a foreign matter from entering a case body with a simple constitution even in the case of projecting a part of a control substrate or a part of a member provided on the control substrate from the opening of the case body by providing ribs between the control substrate and the inner surface of the case body. SOLUTION: In order to expose a connector 42 provided on the control substrate 41 to the outside of the case body 30, a part of the control substrate 41 is projected to the outside of the case body 30 or a part of the member (heat radiation member 43) provided on the control substrate 41 is projected. An opening A is therefore formed at the case body 30. Then, plural ribs 312 are provided between the control substrate 41 and the inner surface of the case body 30. That is, the ribs 312 are provided so as to cover the opening A in order to prevent air from flowing accompanying the rotation of a polygon mirror 231. By providing the ribs 312 in such a manner, foreign matter is prevented from entering through the opening A into the case body 30 and the deterioration of optical characteristics is prevented.
Patent JP-H06236510-A (JP)
Title: Magnetic head
Inventor: SAKATA KATSUMI
IPC: G11B5/127
Filed: 1993-02-26
Abstract: PURPOSE:To provide a magnetic head capable of satisfactorily ensuring the cross-sectional area of each magnetic core even in the case of a large azimuth angle and having high head efficiency. CONSTITUTION:Magnetic cores 3, 4 with metallic magnetic thin films 1, 2 formed at an oblique angle to the running direction of a head are prepd., the metallic magnetic thin films 1, 2 exposed to the faces of the magnetic cores 3, 4 to be butted are butted and a magnetic gap(g) is formed between the thin films 1, 2. At this time, the magnetic recording medium sliding face parts of the magnetic cores 3, 4 allowing sliding contact of a magnetic recording medium are made of a nonmagnetic material and the remaining back parts are made of an oxide magnetic material.
Patent JP-H0577703-A (JP)
Title: Device and method for controlling wheel spin
Inventor: DAGURASU UIRIAMU GUROOBUAA
IPC: B60T8/175
Filed: 1991-03-05
Abstract: PURPOSE: To control wheel spin so that a target spin value corresponds to a maximum friction value with respect to wheel spin. CONSTITUTION: A vehicle speed and wheel spin calculator 7 supplies signals representing vehicle speed and excessive wheel spin to a target spin value calculator 8. The target spin value calculator 8 determines a target spin value corresponding to maximum friction between a driven wheel 3 and the ground by increasing the target value if the slope of vehicle speed or acceleration with respect to wheel spin is positive and decreasing the target value if the slope is negative. A spin controller 10 reduces engine power demand if wheel spin exceeds the target value.
Patent JP-S57153255-A (JP)
Title: Measuring method for nonelectrolytic plating reaction
Inventor: SATOU TOMOKO
IPC: G01N27/416
Filed: 1981-03-19
Abstract: PURPOSE:To determine the velocity of deposition in nonelectrolytic plating reaction simply and quickly, by giving a fixed quantity of electric charge to a material to be plated instantaneously and measuring fluctuation of electric potential as the relation between polarization value and time. CONSTITUTION:An action electrode 11 consists of a material to be plated and a reference electrode 12 using as a standard for measuring electric potential fluctuation of the electrode 11 and also, an opposite electrode 13 using at the time of supplying an electric charge, are provided in a cell 14. A capacitor 15 is charged by a variable direct current power source 16 and the stored electric charge is given to the electrode 11 instantaneously by an electric charge giving mechanism 17. The electric potential fluctuation of the electrode 11 is measured as  the relation between a polarization value eta and a time t and is sent to comparators 21 and 22 set at the different polarization values eta1 and eta2. These comparators 21 and 22 are connected with a clock 23 and the time difference at the time of each comparator has got polarization value, is measured.
Patent JP-S60183850-A (JP)
Title: Multiple access system
Inventor: TAKASHIMA KATSUHIKO
IPC: H04L12/52
Filed: 1984-03-02
Abstract: PURPOSE:To reduce the block rate of line acquisition to enhance the line efficiency by securing the regularity of order of time slots even if time slots are assigned discretely on an outgoing-side highway in digital exchange. CONSTITUTION:For the purpose of transmitting first data A while preserving the regularity of order of time slots (TS), a TS having a minimum number (ITS5) between TSs having numbers (ITS5 and ITS10) larger than the first number ITS2 of incoming-side TS numbers is selected from TSs having numbers OTS0, OTS5, and OTS10 on an outgoing-side highway 30 hunted discretely, and this selected TS is defined as the origin of logical numbers. TSs are rearranged cyclically in order of OTS5, OTS10, and OTS0, and TSs having numbers OTS5, OTS10, and OTS0 on the outgoing-side highway 30 are allowed to correspond to TSs having numbers ITS2, ITS3, and ITS4 on an incoming-side highway 20 and are transmitted onto the outgoing-side highway 30.
Patent JP-S54131178-A (JP)
Title: Degassing system for shaft sealing oil
Inventor: ANDOU TAKASHI
IPC: B01D19/00
Filed: 1978-03-31
Abstract: PURPOSE:For improving the degassing efficiency of shaft sealing oil, to promote the separation of oil and gas by heating said oil and the degassing by increasing the degassing surface area through the N2 bubbling of said oil. CONSTITUTION:Contaminated shaft sealing oil is heated by an oil heater 2 provided is front of a degassing tank 1, introduced in said tank 1, and let down through the tray provided on the inner circumference of said tank 1. While flowing in arrow direction from outside to center section through the clearance formed between the double cylindrical partitions 3 provided in said tank 1 after let down, said shaft sealing oil is degassed through the bubbling of the N2 gas jetted through the small holes of a pipe 7. The gas obtained through this degassing is released from the upper portion of said tank 1 into the atmosphere through a bent pipe 5, and said shaft sealing oil degassed is taken out from the bottom portion of the central section of said tank 1 and used again.
Patent JP-H06246604-A (JP)
Title: Motor-driven grinder
Inventor: SHIGEYASU KUNIYUKI
IPC: B24B3/36
Filed: 1993-02-26
Abstract: PURPOSE:To provide a motor-driven grinder which makes a blade sharp, enables automatic polishing under the uniform polishing condition, is compact is size, and can be preferably installed in the home kitchen by keeping the installation angle of the blade relative to the grinding stone to be approximately constant. CONSTITUTION:A grinding stone 9 is reciprocated together with a driving body 6 where a permanent magnet 5 is mounted by the magnetic attraction or repulsion t be generated between an electric magnet 1 and the permanent magnet 5 or a magnetic part by switching the direction of the current to be applied to the coil 3 of the electric magnet 1, leading to the automatic polishing of a blade H which is pushed against the grinding stone 9.
Patent JP-H07249334-A (JP)
Title: Discharge pole of arrester insulator apparatus
Inventor: NAKAYAMA TETSUYA
IPC: H01T4/14
Filed: 1994-03-09
Abstract: PURPOSE:To prevent an electric power transmitting wire from being damaged by restricting an arc within an area near flashover part of a discharge ring. CONSTITUTION:A pair of supporting legs 16 are projected out of an outer circumference of an installation part 11 to be attached to an electric power transmitting wire 5. A discharge ring 17 is fixed at the outer edges of the supporting legs 16. Both supporting legs 16 are put symmetrically at a prescribed gap in both side directions while having a flashover part 17a of the discharge ring 17 as a center. Lightning surge current runs to the discharge ring 17 from the electric power transmitting wire 5 through the installation part 11 and both supporting legs 16 and causes flashover at a discharge electrode 9 in the earthing side from the flashover part 17a of the discharge ring 17 through the discharge gap G. Further, the arc due to the earthing current attributed to driving voltage after that is restricted within an area near the flashover part 17a.
Patent JP-H08228978-A (JP)
Title: Electric cleaner
Inventor: MANO FUMIKI
IPC: A47L9/28
Filed: 1995-02-27
Abstract: PURPOSE: To keep a work rate at a high value by suitably and automatically changing power to be supplied to a motor-driven air blower, by measuring whether a current value is larger or smaller than a set threshold value and increasing or decreasing the power to be supplied to the motor-driven air blower when the current value is decreased or increased over the threshold value. CONSTITUTION: A current detecting means 15 consisting of a control means 12 is serially connected to a motor-driven air blower 11. Then, the control means 12 changes power to be supplied to the motordriven air blower 11. Further, the current detecting means 15 is provided with a threshold value setting means for setting a current flowing to the motor-driven air blower 11 and for setting respectively mutually different plural threshold values in the states of decreasing the current flowing to the motor-driven air blower 11 and increasing the current value and it is detected by the current detecting means 15 whether the current detecting value is larger or smaller than the respective threshold values. When the change exceeding the prescribed threshold value is detected, the control means 12 changes power to be supplied to the motor- driven air blower 11.
Patent JP-2000241602-A (JP)
Title: Antireflection film
Inventor: IKUHARA ISAO
IPC: G02B1/11
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film having an appropriate color correcting function in addition to an antireflection function. SOLUTION: This antireflection film comprises a filter layer 3 containing a dye and a polymer binder, a transparent backing 1, and a low refractive index layer 6 having a lower refractive index than the transparent backing 1, which are laminated in this order. In this case, there is formed an undercoat layer 2 containing a polymer of glass transition temperature from 60 deg.C to -20 deg.C, or the undercoat layer 2 having a rough surface on its filter layer side, between the filter layer 3 and the transparent backing 1, while there are formed undercoat layers 4, 5 consisting of 2 layers containing a polymer of glass transition temperature from 60 deg.C and to -20 deg.C, between the low refractive index layer 6 and the transparent backing 1.
Patent JP-H03240881-A (JP)
Title: Display device for surface
Inventor: IGUCHI HIROTAKE
IPC: G06T15/00
Filed: 1990-02-19
Abstract: PURPOSE:To visually easily display a relation in the sizes of surfaces by provid ing a storage device to store the information of the surfaces, input device to input a select signal to select the processing surface and the correction signal, geometrical processor to generate 3 isometric curves of the surfaces, and output device to display the output contents of this geometical processor. CONSTITUTION:When the surface to be processed is selected by an input device 1-1, the select signal is sent to a geometrical processor 1-3. Based on the select signal sent from the input device 1-1, the geometrical processor 1-3 calls surface data to be an object from a storage device 1-2. In such a way, the 3 isometric curves of surfaces are generated on a three-dimensional space, changed to display data and sent to an output device 1-4. Based on the display data sent from the geometical processor 1-3, the output device 1-4 executes the 3 isometric display of the surfaces.
Patent JP-S52122052-A (JP)
Title: Light pen detection
Inventor: TERAKAWA TOSHIAKI
IPC: G06F3/041
Filed: 1976-04-06
Abstract: PURPOSE: To enable us to input to the computer from the display pannel by the light pen by designing the coincidence of the write-pen position and the scan position with changing successively the pulse width applied across the X, Y electrodes of plasma display pannel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02219532-A (JP)
Title: Method for rearing insect
Inventor: KONDO TOSHIHIKO
IPC: A01K67/033
Filed: 1989-02-18
Abstract: PURPOSE:To keep moisture in a compost in a stable state for a long period, eliminate need of water supply and enable growth of insects without requiring labor by placing a granular highly water holding resin impregnated with water together with compost consisting of sawdust, etc., in a rearing container. CONSTITUTION:A granular highly water holding resin 1 impregnated with water is spread on the bottom of a rearing container 2 to form a water holding layer 3. A compost consisting of sawdust, etc., having moisture suitable for rearing insects is placed in the upper part of the water holding layer 3 to form a compost layer 4. Feeds 5 of a highly water holding resin impregnated with a liquid containing components, willingly eaten by larvae of the insects and providing nutriments are further preferably laid on the compost layer 4 to form a feeding layer 6. The larvae 7 of the insects are then placed in the container 2 for rearing and reared. Thereby, if the compost layer 4 is dried, water is fed from the water holding layer 3 by a capillary phenomenon. As a result, the moisture in the container 2 can be kept in a stable state.
Patent JP-2000240316-A (JP)
Title: Vibration control structure
Inventor: ISODA KAZUHIKO
IPC: E04H9/02
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient vibration control effect without obstructing a degree of freedom of a construction plan by providing a plurality of studs between upper and lower large beams, connecting a part threbetween by a batten beam, and providing a damper material for absorbing vibration on a part of the stud and the batten beam. SOLUTION: A stud 5 interposing a damper mateial 9 comprising a dead soft steel between a pair of upper and lower column materials 7, 8 is erected between upper and lower large columns 4. Rigid joint frame structure 15 fixed on the large beam 4 is formed by the upper side column material 7 and the upper side batten beam 6, and rigid joint frame structure 16 fixed on the lower side large beam 4 is formed by the lower side column material 8 and the lower side batten beam 6. Thereby the displacement of the stud can be suppressed by the batten beam, and, since interlayer displacement appearing as the relative displacement between the large beams can be effectively acted as the displacement amount of the damper material, excellent vibration control effect is obtained.  In addition, since the vibration control structure forms by using the stud, a degree of freedom of a construction plan is not obstructed.
Patent JP-S59165308-A (JP)
Inventor: TAKAHASHI SHIGEHISA
IPC: H01B7/08
Filed: 1983-03-11
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-S60184745-A (JP)
Title: Flywheel device
Inventor: NAKAJIMA TAKASHI
IPC: F16F15/30
Filed: 1984-03-01
Abstract: PURPOSE:To widen the range of service cycle number of a rotary machine, etc., by enabling the inertia moment of the rotary machine, etc. to be optionally changed to reduce variation in rotation of the shaft system of the rotary machine, etc. CONSTITUTION:A spider 4 which is attached coaxially with a rotary shaft 2 has a plurality of brackets 6 arranged along the outer periohery thereof, and a weight lever 9 formed in the front end part thereof with a weight 10 is rotatably jouralled to each bracket 6. This weight lever 9 may be tilted to a predetermined position by means of a piston 43 disposed in the spider 4 so that the distance from the rotating center to the weight 10 is changed to vary the inertia moment of a rotary body. Accordingly, the inertia moment of the rotary body may be adjusted, corresponding to variations in rotation of the rotary body to reduce the variations.
Patent JP-S63207049-A (JP)
Title: Portable cell case
Inventor: IWASAKI SHIGEZAEMON
IPC: H01M50/247
Filed: 1987-02-23
Abstract: PURPOSE:To ease attachment/detachment of a cell by attaching one end of the cell to an opening formed on a case body and engaging a engaging member with the other end. CONSTITUTION:A power supply cord 2 is pulled out from the body of a portable electric apparatus and connected to a cell enclosing case 3. The body 31 of this case 3 is formed by an upper case 31a and a lower case 31b, both of them are screwed to each other, and an opening 32 is formed above the upper end of the case 3. The lower end 41 of a cell pack 4 is fitted in this opening 32. A suspending member 33 and a cell fixing fitting 5 are provided on respective side faces of the case 31a, adjacent to each other. This suspending member 33 is provided as being united with the body 31, and the case 3 is fixed to a person's body above the connection part of the cord 2. One pair of output terminals 7a and 7b connected to the pack 4 are provided in the opening 32 so as to ease attachment/detachment of the pack 4 to/from the case 3.
Patent JP-H03241452-A (JP)
Title: Multistage switching device
Inventor: MORI YUICHI
IPC: G06F15/16
Filed: 1990-02-19
Abstract: PURPOSE:To shorten hit time of a signal synchronizing with the switching of a switch by containing dummy data in data processed by a controller. CONSTITUTION:A central controller 1 prepares the uniform number of tables held with subcontrollers 2-4 by inputting the dummy data to the data instructed to the subcontrollers 2-4, and performs such control that time receiving the data by the subcontrollers 2-4 can be set at the same time is applied. Therefore, the data processing time of each of the subcontrollers 2-4 can be set at the same time, which enables the switching of the switch to be synchronized. At this time, by displaying the fact that the data is the dummy data in the pattern of data or attaching an identifier on the dummy data, it can be discriminated from connection data. In such a way, the hit time of the signal in the whole multistage switches can be shortened, and also, uniform hit time can be always maintained in spite of the constitution of the data.
Patent JP-S51112802-A (JP)
Title: Process for producing coke from the liquefaction products of coal as t he starting materials using petroleum heavy oil
Inventor: YAMADA YASUHIRO
IPC: C10B57/04
Filed: 1975-03-31
Abstract: PURPOSE: To produce coke of good quality by adding a comparatively large amount of petroleum heavy oil to coal of low quantity, dissolving a part of them and carbonizing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52122113-A (JP)
Title: Magnetic recorder and reproducer
Inventor: KAJINO JIROU
IPC: G11B15/66
Filed: 1976-04-07
Abstract: PURPOSE: To prevent damaging of the tape being drawn out by letting a pair of tape drawing members enter the U-grooves of a cassette at the time of loading of the cassette. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11340504-A (JP)
Title: Semiconductor structure doped with rare-earth element and its manufacture
Inventor: PEKARIK JOHN J
IPC: H01S5/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor structure containing a rare-earth dopant, which is particularly useful to optical devices, such as light-emitting diode(LED), laser, optical amplifier, etc., and a method for manufacturing the structure. SOLUTION: A region 5 positioned near a p-n junction 4 is doped with a rare-earth element. A semiconductor structure doped with rare-earth element contains a p-n junction, having a first p-type region 2 and a first n-type region 3 in a semiconductor. The structure also contains a charge source coupled with either one of the regions 2 and 3 and excites rare-earth atoms by supplying charged carriers.
Patent JP-H02218060-A (JP)
Title: Magnetic disk device and data writing method for magnetic disk device
Inventor: SENZAKI FUJIO
IPC: G11B19/28
Filed: 1989-02-20
Abstract: PURPOSE:To prevent the superposition of a data write-in signal on servo information by providing the motor control circuit of a magnetic disk with a voltage controlled oscillation circuit, and increasing or decreasing the number of revolutions of a disk from a reference value within a specified range. CONSTITUTION:At the time of the write-in of the servo information, the number of revolutions of a spindle motor 2 and a system clock to generate servo information write-in frequency are set to be 3,600rpm and 20MHx respectively. At the time of the write-in of data, write-in frequency is similarly generated from the system clock 20MHz. At that time, the number of revolutions of the motor is set to be, for instance, 3,584rpm decreased by 0.44% by the control circuit 14 provided with the voltage controlled oscillator VCO. Thus, since servo read-out frequency and the data write-in frequency are different from each other, even a servo head 4S picks up the writing magnetic flux of the data, it executes correct servo control. Not only for the above-mentioned instance, but even if the revolution is increased or decreased by 0.5%, similar effect is obtained.