baber/WOPTO huggingface dataset:
Patent JP-H11289819-A (JP)
Title: Potato planter
Inventor: IIJIMA YASUHIRO
IPC: A01C9/02
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a potato planter capable of sufficiently performing operations only by one operator for a tractor. SOLUTION: This potato planter is composed of a frame 2, each seeder 3 arranged on the frame 2, each hopper 4 for housing seed potatoes, a conveyor part 5 for making the hopper 4 communicate with the seeder 3 and each potato supplementing device 6. The seed potatoes discharged from the hopper 4 for housing the seed potatoes are placed in the seeder 3 one by one while receiving the positional control with the conveyor part 5 and sowed in a dropped state. Further, the seeder 3 is composed so as to drop the one seed potato into a potato conveying bucket of the seeder 3 by the potato supplementing device 6 and supplement the seed potato when the seed potato is absent in the potato conveying bucket.
Patent JP-S62273369-A (JP)
Inventor: NAJIMA TATSUO
IPC: E04G23/02
Filed: 1986-05-22
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-H01286646-A (JP)
Title: Active and reserve synchronizing system
Inventor: NISHIKAWA KAZUO
IPC: H04L1/22
Filed: 1988-05-13
Abstract: PURPOSE:To prevent the generation of a disturbance in giving and receiving a signal between terminal equipments by obtaining solve synchronization at a reference clock, a frame pulse or respective synchronizing signals built respectively in plural multiple separating parts. CONSTITUTION:A multiple separating part 1, at the time of the present-use by active and reserve switching control signal 7, holds the synchronization with the clock and frame pulse of the built-in synchronizing generator and at the time of the preliminary condition, synchronizes the clock and frame pulse of the synchronizing circuit to a synchronizing signal 5 of the clock and frame pulse of a multiple separating part 2 and slave-synchronizes them to the separating part 2. On the other hand, the separating part 2 slave- synchronizes to the separating part 1 with a synchronizing signal 4 in the same way by active and reserve switching control signals 6. As this result, an output signal 10a of a terminal device 10 is multiplexed, converted to transmission line output signals 13 and 14 and terminal equipment input signals 11 and 12 can be separated from transmission line input signals 15 and 16.
Patent JP-H11292076-A (JP)
Title: Laminate container whose inner layer is peelable, and molding method thereof
Inventor: YOKOYAMA TOSHIYUKI
IPC: B65D8/16
Filed: 1998-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a self-supportable, hermetically-sealed laminate-container having at least a two-layer structure, inner and outer, which, even when the inside of the container is evacuated, has no deformation of the outer shape of the container by causing the inner layer to peel off the outer layer, squeeze, and become deformed. SOLUTION: A pre-form 1A is formed by laminating and integrating an outer-layer part 2a and an inner-layer part 3a injection-molded separately out of a thermoplastic resin, and the pre-form 1A is subjected to biaxial stretching blow molding, to form a laminated hollow container 1 comprising a two-layer structure. Thus, the need for an adhesive bonding part, comprising such as an adhesive, between the outer layer 2 and inner layer 3 is obviated, and also it is constituted from a laminate wall in which by making an atmospheric-air inlet hole 4 in an outer-layer wall, the inner layer 3 easily peels off the outer layer 2 of the hollow container 1 and can squeeze when the inside of the container is evacuated.
Patent JP-S5450312-A (JP)
Title: Electronic instrument
Inventor: KAWAMURA KIYOSHI
IPC: G10H7/08
Filed: 1977-09-28
Abstract: PURPOSE: To generate musical waves by dividing the fundamental and harmonic components into the harmonic series of low order containing the fundamental sounds and into the harmonic series of high order having a preset relationship with the former harmonic series.  
     CONSTITUTION: The tone signals are generated from a musical sound key-board switch 12 to a frequency number memory 14. At this time, the address signals are fed to a Fourier coefficient memory 15, from which the Fourier coefficient corresponding to the address signals are generated so that they are fed directly to a high frequency amplitude multiplier 33 1  in this order. Only the Fourier coefficients C 9  to C 16  are fed to the other high frequency amplitude multipliers 34 2 ' 33 3  and 34 4  through a gate circuit 44 which is opened only when the order n takes a value of 9 to 16. The values generated from the multipliers 33 1  to 33 4  are added in an accumulator 16. The values are then converted into analog signals by an D-A converter 18 so that they are fed to a sound system 11 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61276476-A (JP)
Title: Recording device
Inventor: ABE SHUNICHI
IPC: H04N1/38
Filed: 1985-05-31
Abstract: PURPOSE:To make frame erasing of a reproduced picture image linear and obtain easily visible output image by generating a count signal higher in frequency than synchronizing signals. CONSTITUTION:A scanning beam formed by a polygon mirror 16 is reflected by a mirror 17 and then projected to the light receiving element 12g of a frame erasing circuit 12 through optical fiber 18 and the detection signal BD is given to a counter 12b and CP 11. The counter 12b is reset and counts signals K1 higher in frequency than a clock. When the count value arrived at NS, pulse is supplied from a comparator 12c to FF 12d and setting is performed. The CP 11 image signals to a latch 12a synchronously with the clock, and thereby, a laser light emitting element 14 is made on and off, and a latent image is formed on a photosensitive body 19. When the count value became N, the photosensitive body 19 is irradiated by a beam from the element 14, and frame erasing of the picture image is performed.
Patent JP-H10294327-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: TATEBAYASHI YOSHIFUMI
IPC: H01L23/50
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of an improper short circuit of wires due to the sag of the wires or the like by a method wherein a mesh-shaped frame consisting of an insulating member is installed on the whole surface of a semiconductor chip mounted on a substrate in such a way as to cover the whole semiconductor chip and the wires are inserted in holes formed in a mesh shape in the frame to connect electrically electrode parts on the element with external electrode parts. SOLUTION: The whole surface of a semiconductor chip 2 is covered with a mesh-shaped frame 6 consisting of an insulator. This frame 6 is formed into a structure, wherein the frame 6 is formed into a box type shape, has a width wider than that of the chip 2 and a length longer than that of the chip 2 and has a height higher than that of the chip 2, and the upper surface of the frame 6 is formed into a structure, wherein the upper surface is formed into a mesh shape. Moreover, the chip 2 and external electrodes 3 are wire-bonded to each other by wires 4 and 8 through holes formed in the frame 6. Accordingly, even if the distance from electrode parts on the chip 2 to the electrodes 3 is a distance of 0.3 mm or longer, which is regarded as the limit of the distance, an improper shorticircuit of wire loops due to contact of the wire loops with the end parts of the chip 2 due to the slack, sag or the like of the wire loops and shortcircuit defect of the wires due to contact of the fellow wires 4 and 5 can be prevented from being generated.
Patent JP-H0414757-A (JP)
Title: Non-aqueous solvent secondary battery
Inventor: UCHIDA TAKUMI
IPC: H01M4/50
Filed: 1990-05-02
Abstract: PURPOSE:To improve filling density of a positive electrode active material to provide a non-aqueous solvent secondary battery with a positive electrode capacitance improved by providing a positive electrode containing as an active material oxide having manganese property wherein titanium oxide is mixed into manganese oxide and sintered. CONSTITUTION:Oxide having manganese property wherein titanium oxide is mixed into manganese dioxide, spinel structure lithium manganese oxide or oxide with these mixed and sintered is used as an active material. By mixing titanium oxide into manganese oxide and sintering, particles of the manganese oxide can be well sintered with one another by a function of titanium oxide as a sintering assistant, a dense oxide having manganese property can be obtained with large tap density. As a result, by using such an oxide having manganese property in a positive electrode active material, filling density of the positive electrode material in a battery having a constant capacity can be improved so that a high capacitance non-aqueous solvent secondary battery with a positive electrode capacitance improved can be obtained.
Patent JP-H10308027-A (JP)
Title: Recording control pulse generation device and its method, optical disk recording device using the device and optical disk recording and reproducing device, and optical disk adapted to this device
Inventor: ISHII JUNICHI
IPC: G11B7/007
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recording device and the like which generates an optimum recording control pulse in accordance with linear velocity and a medium characteristic and can perform highly reliable record and reproduction. SOLUTION: A recording control pulse is divided into plural parts, a pulse of each part is generated by partial pulse generating circuit 302, a partial pulse selected by a partial pulse selecting circuit 303 is synthesized by a partial pulse synthesizing circuit 304, and a recording control pulse is outputted. A selecting signal for selecting a partial pulse by the partial pulse selecting circuit 303 is selected by recording power, linear velocity, medium information, a result of test record and the like. Therefore, a pit of a shape having less frequency of occurrence of erroneous code at the time of reproducing is formed on a recording medium by outputting always an optimum recording control pulse, highly reliable recording and reproducing can be performed.
Patent JP-2000307697-A (JP)
Title: Portable electronic equipment
Inventor: OKUYAMA KAZUTOSHI
IPC: H05K5/06
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide portable electronic equipment that foreign matters such as sand or dust entering the inside of the equipment are easily removed. SOLUTION: A portable telephone set 1 is provided with a main body case having electronic parts inside, a key sheet for separating the internal electronic parts from the foreign matters such as sand or dust inside the telephone set body case and a discharge hole 4 for discharging the foreign matters such as sand or dust entering the inside of the telephone set body case to the outside of the main body case. The key sheet and the hole 4 are disposed in the telephone set body case. Then the foreign matters invading the inside of the portable telephone set 1 are discharged from the hole 4.
Patent JP-S63302838-A (JP)
Inventor: UIRIAMU EI MATSUKUMIRAN
IPC: A61B10/02
Filed: 1988-05-13
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-S5923406-A (JP)
Inventor: KUREEGU SHII BEEDAA
IPC: H01B13/00
Filed: 1983-06-28
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-H05135806-A (JP)
Title: Method for determining remaining capacitance of storage battery
Inventor: UEIICHIYOU FUAN
IPC: G01R31/36
Filed: 1992-04-10
Abstract: PURPOSE: To measure the remaining capacity of a storage battery without discharging the battery. CONSTITUTION: The remaining capacity of a storage battery (especially a lead- acid battery for valve adjustment) is determined by measuring impedance in usually two or three relatively low frequencies (for example, frequency within the range of 0.001-1.0Hz). In some figure, imaginary number part Z" of complex impedance (Z=Z'+jZ") is plotted to f<-1/2> . An intercept Z0 "(f<-1/2> =0) of the optimum straight line of the plots becomes a yardstick of the remaining capacity of the battery. In other figure, a grade (dZ"/dZ') of the plots of real number part Z' of complex impedance to imaginary number part Z" becomes a yardstick of the remaining capacity of the battery.
Patent JP-S5341976-A (JP)
Title: Measuring method of thickness of semiconducjtor wafer
Inventor: TAGUCHI AKIRA
IPC: H01L21/66
Filed: 1976-09-29
Abstract: PURPOSE: The light of a fixed wavelength is projected on a wafer thin plate, so that the thickness of the wafer can be measured accruately without touching the wafer by the attenuation of light due to transmission. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5342463-A (JP)
Title: Process for treating city wastes
Inventor: NAKASHIMA ICHIROU
IPC: F23G5/02
Filed: 1976-09-29
Abstract: PURPOSE: To improve the gas production efficiency due to digestion in anaerobic digestion of city wastes, wherein water of the wastes and substances, which can be biologically decomposed, are extracted in a form of decoction and digested. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5741703-A (JP)
Title: Storage device and counter using said device
Inventor: AIHARA KOUICHI
IPC: H03K21/40
Filed: 1980-08-25
Abstract: PURPOSE:To realize a display of the asymmetrical trouble mode, by using a storage device that shows the asymmetrical trouble mode of the side where the output voltage deflects to 1 in case when a trouble arises. CONSTITUTION:A circuit consists of a fail-safe AND circuit [(a) and (b): positive input, (e): negative input; and (c): positive output]. The full output of a storage device MY are turned positive when a signal RS is turned positive when a signal CP is positive, and the output is held although the signal RS does not exist. The output CV1 disappears with the first negative polarity voltage of the signal CP; and a steering gate circuit delivers an output since a product is satisfied at ST1-ST3 and then delivers the output via a diode with the next positive pole. The output CV2 of the device MY disappears since no output exists at an AND circuit AL1 with the next negative pole. This procedure is continued successively. If either one of the circuits has a trouble, the circuit does not deliver any output and shows an asymmetrical trouble mode.
Patent JP-H10310311-A (JP)
Title: Storing device for material to be conveyed
Inventor: MURATA NOBUO
IPC: B65H29/22
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To store even curled paper sheets and folded documents without trouble. SOLUTION: A tray 12 which can store a plurality of materials P to be conveyed in a stack is arranged. In the upstream of a conveying direction of the materials P to be conveyed for the tray 12, a pair of conveyance rollers 14 for conveying the materials 9 to be conveyed to the tray 12 are positioned. A paddle 22 made of materials with flexibility such as rubber materials is arranged on the common axis to be used with a drive roller 14A which is a lower side conveyance roller of a pair of conveyance rollers 14 so that it can rotate freely. The outer diameter of the paddle 22 is made to be larger than the outer diameter of the drive roller 14A, and a plurality of blades 22A attached diagonally at the direction of sloped line of outer surface of the drive roller 14A are formed on the paddle 22, respectively.
Patent JP-H11306045-A (JP)
Title: Program tracer, compiler and linker
Inventor: NAGAMINE NAOKO
IPC: G06F11/28
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To define a storing address as a trace address and to trace a program without stopping execution of the program by recording the address reference locus to a 1st storage part only for the internal address of a 2nd storage part. SOLUTION: A compiler 12 reads a source file 11 and an option decision part 13 confirms the designation of an option to decide the production or non- production of a function return address table. A function entry extraction part 14 extracts a function entry part of the file 11 and produces a function entry address table. A function return extraction part 15 extracts a function return instruction part of the file 11 to produce the function return address table when an option designation is valid and does not carry out this processing when an option designation is invalid respectively. A code generation part 16 outputs an object file 17 where the function entry address table and the function return address table are added to an object code.
Patent JP-H10306427-A (JP)
Title: Water-barrier material and method of water-barrier construction using the same
Inventor: HOKARI MASUO
IPC: E02B3/12
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To build a pond having sure water-barrier properties at low cost by spreading and fixing a water-barrier material consisting of powdered or granular bentonite, to which water is absorbed in specified moisture content, onto a ground at the time of the construction of the artificial pond, etc., and forming a protective layer onto the water-barrier material. SOLUTION: The water-barrier material, in which water is absorbed beforehand to massive or powdered bentonit not purified at low cost in 15-45 wt.% moisture content, is spread all over on a ground 13, and compacted by man-power, a civil engineering machine, etc., and a water-barrier layer 16 is formed. The moisture content is adjusted preferably within a range of 30-40 wt.%, and no dust is generated at the time of spreading and levelling and the water-barrier material can be compacted directly. A protective layer 16 such as granular fill on a slope face, a borrow material on a base, etc., is installed onto the water-barrier layer 15 compacted in specified thickness, the water-barrier layer 15 absorbs water and is changed into a plastic body, and the low coefficient of permeability can be ensured. Mixing works with object soil are made unnecessary, and workability is improved.  Accordingly, the water-barrier layer having certain water-barrier properties can be constructed easily at low cost.
Patent JP-H07315783-A (JP)
Title: Forklift for running on unpaved road
Inventor: TERADA SHIGERU
IPC: B66F9/22
Filed: 1994-05-30
Abstract: PURPOSE:To eliminate limiting small turn performance or the like and to enable a grounded area to expand only at running time on an unpaved road. CONSTITUTION:A sleigh board member 8 of smooth lower surace is arranged below a steering axle 6. A point end of a warped up part 8a in a front side of the sleigh board member 8 is journalled movably in a vertical direction in a lower surface of a lower plate member 6b. A rear side upper surface of the sleigh board member 8 and a rear side part of the steering axle 6 are connected by a return spring 11. A cylinder device 12 is fixed to the lower surface of the lower plate member 6b. A main unit of the cylinder device 12 is protrusively provided downward from the lower surface of the lower plate member 6b, to protrude a piston rod 12a advanceably/retractably toward downward from this main unit, and a point end part of this piston rod 12a is brought into contact with an upper surface of the sleigh board member 8.
Patent JP-S5450229-A (JP)
Title: Key input processing system
Inventor: HAKAMAZUKA KUNIHIKO
IPC: G06F3/023
Filed: 1977-09-29
Abstract: PURPOSE: To use efficiently the memory area of the main memory by depressing a key on a multiple-item key input means or a fixed-item key input means and extracting a corresponding key data while referring to key data held on the main memory.  
     CONSTITUTION: Multiple-item variable key input means 1 has plural page items which can switch plural items of one-page components and plural keys which are provided correspondingly to positions of plural items of one-page components. Here, fixed-item key data information corresponding to fixed-item key input means 2 is transferred from file device 3 onto main memory 5 and is held when the system is in an operatable state, and page key data information of one-page components corresponding to the page selected from device 3 is transferred to memory 5 and is held. Then, when a key on means 1 or 2 is depressed, key data corresponding to the key is extracted while referring to key data held on memory 5. As a result, the memory area of the main memory can be used efficiently 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02104025-A (JP)
Title: Diode control digital/analog converter
Inventor: DEREKU EFU BOUAAZU
IPC: H03M1/00
Filed: 1989-05-10
Abstract: PURPOSE: To obtain a D/A converter(DAC) that contains lots of bits and provides an accurate high speed operation by configuring the DAC including a control diode which controls a current flowing to a step circuit according to a control signal. CONSTITUTION: Each switch is made up of a bipolar transistor(TR), a positive voltage is applied to its collector, the emitter is connected to a cathode of a control diode and a control signal is given to the base from a decode logic circuit 16. In the case of interrupting any step, a +0.5V signal is fed to a corresponding switch from the decode logic circuit, the switch is closed, a step current is supplied to the switch, a cathode voltage of the diode is increased to switch off the diode and the output current in the step is blocked. Conversely when -0.5V signal is fed to the base from the decode logic circuit, the step is active, the switch is kept off and a step current is fed through the control diode and produced from the DAC as an output.
Patent JP-H02298246-A (JP)
Title: Method for continuously plating metal strip with molten metal
Inventor: ISHII TOSHIO
IPC: C23C2/20
Filed: 1989-05-12
Abstract: PURPOSE:To freely control the thickness of a plating film including a very thin plating film by slightly rolling down a metal strip continuously plated with a molten metal before the molten metal solidifies and controlling the amt. of the metal for plating fed and draft with rolling rolls. CONSTITUTION:A strip 1 plated with a molten metal 9 in a plating apparatus X is slightly rolled down with rolling rolls 7 before the molten metal 9 solidifies. This rolling is carried out so as to regulate the coating weight of the metal 9 for plating and to make the thickness of the plating film uniform. Since the coating weight is regulated, a pool 8 of the metal 9 is formed at the inlet side of the rolls 7. At this time, the thickness of the metal 9 at the inlet side of the rolls 7 is continuously measured with sensors 10 and the amt. of the metal for plating fed is controlled in accordance with the measured value. The thickness of the plating film is continuously measured with sensors 10' at the outlet side of the rolls 7 and draft with the rolls 7 is controlled in accordance with the measured value so as to obtain a prescribed thickness of the plating film.
Patent JP-S62274501-A (JP)
Inventor: HASEGAWA YASUYUKI
IPC: F21V19/00
Filed: 1986-05-23
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-H10282078-A (JP)
Title: Filter
Inventor: MATSUMOTO YONEZO
IPC: G01N30/26
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To flow a large volume of water with high filterability by providing a plurality of porous filters and a pair of pipe coupling holder and a column coupling holder having a structure for containing these filters. SOLUTION: A plurality of porous filters 2 are pushed in the filter containing recesses 4 or 6 of a pipe coupling holder 1 or a column coupling holder 3 and then they are secured while being pressed by screwing the externally threaded parts 5, 7 at the forward end of both holders. The size and shape of the plurality of porous filters 2 are determined appropriately depending on the flow rate of eluate, the filtering pressure loss due to the difference of type of sample to be measured, and the like, and a columnar shape similar to the shape of column is generally employed. The number of porous filters to be fitted to the base of the filter is determined appropriately by measuring the filtering pressure of the filter through a preliminary test. Preferably, the porous filter employs solid porous glass having guard column function, for example.