baber/WOPTO huggingface dataset:
Patent JP-H11313523-A (JP)
Title: Fertilizing device
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C11/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the problems of a conventional device having fertilizer- delivering members and an air chamber at relatively closed positions in the longitudinal direction, thereby having the fertilizer-delivering members at relatively higher positions than the air chamber to avoid the interference between the fertilizer-delivering members and the air chamber, having a fertilizer- delivering portion at a high position, having a fertilizer-storing portion at a position lowered due to the high position and therefore having the fertilizer- storing portion reduced in the volume. SOLUTION: This fertilizing device is provided with a fertilizer-storing portion 60 for storing a fertilizer, a fertilizer-delivering portion 61 having a fertilizer- delivering member 73 for delivering the fertilizer stored in the fertilizer-storing portion 60, a fertilizer-transferring pipe 62 for introducing the fertilizer delivered with the fertilizer-delivering portion to a field, and an air chamber 68 for supplying air for carrying the fertilizer to the fertilizer-transferring pipe 62. Therein, the fertilizer-delivering member 73 and the air chamber 68 are disposed at mutually longitudinally shifted positions on the planar view so as not to overlap.
Patent JP-S5837025-A (JP)
Title: Polytriazinyl compound, manufacture and use
Inventor: HARUTOMUUTO UIITSUERU
IPC: C07D401/12
Filed: 1982-08-10
Abstract: Hitherto unknown polyalkylpiperidinylaminotriazines having a structure of the type   <IMAGE>   are obtained from halogenotriazinyl compounds and aminoethylaminoethanols and can be converted into further derivatives with isocyanates, esters and acid chlorides to give new stabilizers for polymers, which stabilizers are distinguished by very good migration resistance.
Patent JP-H07313704-A (JP)
Title: Game machine frame and method for molding the same
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1994-05-27
Abstract: PURPOSE:To provide a method for molding a game machine frame which is easily produced by lessening the amt. of a synthetic resin material to be used and preventing generation of shrinks and warpage in the cooling process at the time of molding and with which sufficient rigidity and strength are assured while the structure of briquette structural parts such as reinforcing parts is simplified. CONSTITUTION:Pressurized fluid is injected into a synthetic resin material 25 and the synthetic resin material 25 is pressurized along the inside surfaces of molding cavities 27, 28 of metal molds 23, 24 by this pressurized fluid at the time of injecting the synthetic resin material 25 into the molding cavities 27, 28 and molding the game machine frame.
Patent JP-H11325676-A (JP)
Title: Automatic ice maker
Inventor: KATAYAMA NOBUHIKO
IPC: F25C1/10
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ice maker having a removable ice making pan which can be cleaned or replaced. SOLUTION: The automatic ice maker comprises an ice making pan 5 disposed in a freezing chamber in order to make an ice of specified shape, and a drive section 7 for inverting the pan 5 to separate ice therefrom upon detecting completion of ice making and storing ices in a lower ice storing box. A rotary shaft 8 having one end coupled with the drive section 7 projects forward of the freezing chamber and a holder 9 for holding the periphery on the front face of the pan 5 removably is provided at the forward end of the rotary shaft 8. A fixing mechanism for regulating draw out of the pan 5 is disposed in front of the holder 9 and a frame 12 for holding the periphery on the back face of the pan 5 is provided at the base end of the rotary shaft 8.  Furthermore, a stopper 13 for regulating rotation of the holding frame 12 is provided on one side at the upper part of the front wall of the drive section 7 and the rotary shaft 8 is provided with a freezing detection means for detecting completion of ice making.
Patent JP-H11330763-A (JP)
Title: Endoscope device casing equipped with connection member for countermeasure against noise
Inventor: AKIBA HARUO
IPC: G02B23/24
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To keep an EMI(Electro-Magnetic Interference) spring well in a contact state and to retain a noise dispersion preventive effect well, even if a device casing is deformed or the upper center of a casing cover is protruded. SOLUTION: An endoscope system is composed of a processor device 10 which comprises a main body 16 and a cover and a light source device 12 placed on the processor device 10, wherein the main body 16 and the cover are electrically connected together, and EMI springs 20 are arranged to keep the main body 16 and the cover at a grounding potential. At this point, pads 19 are provided to the main body 16, recesses 24 which position legs 15 that bear up the weight of the light source device 12 are provided to the cover, and the EMI springs 20 are each arranged between the backside of the recess 24 and the pad 19. By this setup, the cover is hardly separated from the main body at the arrangement spots of the EMI springs 20 where the weight of the device 12 is imposed, so that the EMI springs 20 are prevented from causing contact failure.
Patent JP-S6116550-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKADA KOUZOU
IPC: H01L23/52
Filed: 1984-07-03
Abstract: PURPOSE:To suppress fluctuations in the voltage across base and emitter by a method wherein the wirings of an emitter and base shared among a plurality of transistors are respectively led out to be connected to external leads. CONSTITUTION:An undesired pulsating current i3 flowing into a wiring 2, or the emitter shared between transistors Q1, Q2, reaches the ground after passing through the wiring 2 (R2), wiring 4 (R4), and external lead terminal 5. This results in the generation of a pulsating current voltage i3(R2+R4)=DELTAV2 in the wiring 2. The pulsating current voltage is superimposed via a capacitor C on the base shared between the transistors Q1, Q2. A voltage roughly equal to the pulsating current voltage generated in the common emitter is applied to the base, live with an approximately direct current voltage, shared between the transistor Q1, Q2. Accordingly, the voltage VBE across the base and emitter is constant. As the result, there is no change in a collector current I2 outputted by the transistor Q2.
Patent JP-S5762341-A (JP)
Title: Ceiling structure combining for ventilation with for decoration
Inventor: SAITOU TOKUJI
IPC: F24F7/10
Filed: 1980-10-03
Abstract: PURPOSE: To improve the ventilating action and at the same time the esthetic appearance of the interior of a room by a method wherein four similar decorative frames and netted covers are respectively provided at the four corners of the ceiling and yet four ventilating fans are respectively provided at the corner parts adjacent to the outer wall within the four corners.  
     CONSTITUTION: An opening or a decorative frame fitting part 2 is provided at each of the corners of the ceiling 1 and the decorative frame 4, into the inside of which a netted cover 3 is engaged, is fitted at the part 2. These four decorative frames 4 and the like are designed to decorate the corners harmoniously at each of the four corners of the ceiling 1 and to improve te esthetic appearance of the interior of the room. Because the ventilating fan 5 is provided at the corner part 6a adjacent to the outer wall 6 constituting a building, an exhaust duct 8 is shortened, resulting in enhancing the ventilation efficiency and in avoiding the resonance of noise and the like within the building as least as possible. According to said ceiling structure, the esthetic appearance of the interior of the room can be enhanced and as well as the ventilating action of the interior of the room can be satisfactory accomplished. Furthermore, the installation material can be economized and as well as the ventilation efficiency improved by providing the ventilating fan 5 for forced ventilation at the corner of the ceiling 1 and at the location adjacent to the outer wall 6 as well. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04227959-A (JP)
Title: Polyamide resin and polyamide resin composition
Inventor: TAKEDA YUJI
IPC: C08G69/36
Filed: 1991-05-14
Abstract: PURPOSE:To provide a molding polyamide resin and a polyamide resin composition excellent in, e.g. impact resistance, mechanical strengths, modulus, dimensional stability, chemical resistance, and processability. CONSTITUTION:A polyamide resin (A) comprising a mixture prepared by the melting reaction of 10-90wt.% polyamide (A1) prepared from xylylenediamine and 6-20C alpha,omega-linear aliphatic dibasic acid and 90-10wt.% polyamide 6 (A2), wherein the mixture has a single glass transition temperature which differs from those of polyamides (A1) and (A2), when determined by DSC under conditions of a rate of temperature rise of 20 deg.C/min, or has two glass transition temperature which differ from those of polyamides (A1) and (A2) and differ from each other by less than 10 deg.C, and a reinforced polyamide resin composition comprising 100 pts.wt. polyamide (A) and 5-80 pts.wt. elastomer.
Patent JP-H10323797-A (JP)
Title: Motor press machine
Inventor: UCHIYAMA SHIGEYUKI
IPC: B26F1/40
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To easily realize the effective pressing with the normal stroke and the opining at the time of repairing after jamming, and to lower the total height motor press machine. SOLUTION: An oscillation link 26, the mid part of which is fixed to a holding base 40 by a holding shaft 24, oscillates freely while the holding shaft 24 is acting as a center. A crankshaft 22 of a crank 20 is supported on one side of the oscillating link 26. A press ram 14 is connected to the crank 20, and moves up and down by the rotation of the crank 20. A driving part 54 is connected to the other side of the oscillating link 26, and has the oscillating link 26 oscillate, and has the press ram 14 go up and down. During the normal pressing, the driving part 54 sets the oscillating link 26 horizontally above the press ram 14 so that the holding shaft 24 is to be positioned on the first line A which extends in a horizontal direction from the crankshaft 22 against moving direction of the press ram 14.  During emergency situations such as jamming and the like, the press ram 14 is moved upwards to the escaping position by lowering the other side of the oscillating link 26.
Patent JP-S62294372-A (JP)
Title: Image sensor
Inventor: YAMAGUCHI KAZUFUMI
IPC: H04N5/335
Filed: 1986-06-13
Abstract: PURPOSE:To obtain a sensor with high sensitivity, high resolution, and low power consumption, by constituting the sensor of a photodiode, a shift the first and the second differential switch groups, and operating the phototransistor in a charge storage mode by each output current of the differential switch groups. CONSTITUTION:Phototransistor arrays 13-1-13-7 are used as detecting elements. In a scanning operation, a current source controlled by the shift register is connected to an electrode on one side of each phototransistor, and an electric charge discharged by a photoelectric current is recharged, and the electrode on the other side of each phototransistor is connected in common, and a video signal output line is constituted in such way. Therefore, no transfer function is required in a video signal, and fast scanning can be realized even in a large image size, thereby it is ultimately preferable to be adopted as the a contact type image sensor. And also, the power consumption is reduced because the shift register by the longitudinal connection of a thyristor, and a coupling tran- sistor is used.
Patent JP-S63302672-A (JP)
Title: Color correcting circuit
Inventor: IKEGAMI HIROAKI
IPC: G06T5/00
Filed: 1987-06-02
Abstract: PURPOSE:To attain a matrix masking at high speed and a miniaturized circuit by adding and subtracting corrected data composed of the signal of one color obtained in a table memory and corrected data consisting of the absolute value of the difference of the signals of respective two colors to correct a color. CONSTITUTION:The data of respective bits of functions f1, f2, f3, g1, g2, g3 obtained by table memories 1, 2, 3 for storing the corrected data by considering the respective 8 bits of an input blue B, green G, red R signals and the table memories 21, 22, 23 for storing the corrected data by considering the respective 8 bits corresponding to B-G, G-R, R-B outputted from the absolute value calculating circuits 11, 12, 13 of the difference is inputted to an adder circuit 50 to execute an addition and a subtraction according to this code. Consequently, a Y signal 8 bit after the 3X9 matrix masking is outputted to the respective 8 bits of the input B, G, R and output M, C signals are obtained by a similar circuit.
Patent JP-S5471454-A (JP)
Title: Heat source apparatus
Inventor: OKUDA ISAMU
IPC: F25B49/00
Filed: 1977-11-17
Abstract: PURPOSE: To carry out the proportional control of capacity corresponding to load by using an inverter consisting of a forward converter, a chopper, a reverse converter, the speed instructing circuit of a motor, and a torque limiting circuit.  
     CONSTITUTION: Three phase 200 volt AC from the commercial power source 11 is rectified and smoothed by a forward converter 12, and changed to DC voltage. This DC voltage is changed to a DC voltage corresponding to the input signal of a chopper regulating circuit 22 by the action of a chopper 16. Transistors 24 - 29 in a reverse convent 23 turn on and off at mutually related cycles and generate three phase AC voltage, and this voltage is supplied to motor 4. A torque limiting circuit 38 limits the running torque of a compresor 3 so as not to exceed a specified value. A speed instructing circuit 41 gives speed instructing signals to control the revolution speed of the compressor 3, based on the temperature signals from a thermistor 42 and the room temperature setting signals from a variable resistor 43. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6118410-A (JP)
Title: Operation controlling system for electroosmotic dehydrator
Inventor: MORIOKA TAKAYUKI
IPC: C02F11/12
Filed: 1984-07-04
Abstract: PURPOSE:To improve overall dehydrating efficiency of an electroosmotic dehydrator and to obtain a dehydrator capable of producing dehydrated cake with low water content by preventing reduction of dehydrating efficiency by dividing the dehydrating section to smaller sections and performing operation control for individual smaller section. CONSTITUTION:When sludge reaches a small section I through a belt, driving of a transporting system, is stopped, and electroosmotic dehydration is performed for a specified time under preset conditions for compression force P1 and current density I 1. Thereafter, the belt resumes operation to transport the sludge which has been dehydrated in the small section I. When the sludge is transported to the next small section II, the transporting system is intercepted again. In this stage, fresh sludge is fed to the section I. Same operations are repeated succeedingly to perform electroosmotic dehydration in each small section, and dehdrated product is discharged finally in the form of dehydrated cake 12 out of an outlet to a vessel 11.
Patent JP-H087313-A (JP)
Title: Optical head
Inventor: HORINOUCHI TAKU
IPC: G11B11/10
Filed: 1994-06-21
Abstract: PURPOSE:To stably record/reproduce data even when temperature change by making thermal expansion coefficients of a lens holder material fixing a collective lens and an optical head base material fixing a photodetecting element different from each other when placing the materials. CONSTITUTION:A material for a lens holder 2 fixing a collective lens 1 and a photodetecting element 4 are fixed. A thermal expansion coefficient of the material is made different from that of a material for an optical head base 3. Supporting that the thermal expansion coefficient of the material for the lens holder 2 is A1, the thermal expansion coefficient of the material for the optical head base 3 is A2, a distance from a fixed position of the lens holder 2 to the collective lens 1 is X1, and a distance from the fixed position of the lens holder 2 to the photodetecting element 4 is X2, A1XX1=A2XX2 is satisfied. Since a distance between the optical part 2 and 3 can be kept constant inn a wide temperature range in this manner, data can be recorded/reproduced stably even when temperatures change.
Patent JP-H032734-A (JP)
Title: Production of second harmonic wave generating element
Inventor: YAMADA MASAYA
IPC: G02B6/12
Filed: 1989-05-30
Abstract: PURPOSE:To allow the easy execution of a phase matching with high accuracy by exposing a TV sensitive material along an optical waveguide, developing the UV sensitive material to form an etching mask, subjecting an optical waveguide surface to an etching treatment, thereby patterning the optical waveguide of second harmonic waves. CONSTITUTION:The optical waveguide for the second harmonic waves generated by the phase matching is visualized on the surface of the slab type optical waveguide 2 and the etching mask 5 is formed along the optical waveguide route for the second harmonic waves on the surface of this slab type optical waveguide 2. The parts exclusive of this etching mask 5 are etched to form the channel type optical waveguide. A material having the function as a resist at the time of the execution of the etching treatment in addition to the excellent sensitivity to the generated second harmonic waves is advantageous as the UV sensitive material 3 to be used in the process for applying the UV sensitive material 3. The second harmonic wave generating element which allows the easy phase matching and has the high matching accuracy and the excellent second harmonic wave generating and converting efficiency is obtd. in this way.
Patent JP-H0437627-A (JP)
Title: Glass and magnetic head
Inventor: YAGAMI KOUJIROU
IPC: G11B5/127
Filed: 1990-05-29
Abstract: PURPOSE:To obtain the accurate dimension and the length of a gap and to improve the production yield by welding and integrating a pair of ferrite cores facing to each other through a gap with glass containing specified amts. of SiO2, B2O3, Bi2O3, TeO2, etc. CONSTITUTION:The magnetic head consists of a pair of ferrite cores 1, 2 facing each other through a gap 5, and the cores are welded with reinforcing glass 3 into one body. This reinforcing glass contains 25-60wt.% of one ore more compds. selected from SiO2, B2O3, and GeO2, 23-60wt.% of Bi2O3, and 0.1-11wt.% of TeO2.
Patent JP-S5662116-A (JP)
Title: Formation of corrosion protective layer of cable
Inventor: NAKAO YOSHIAKI
IPC: B29C51/00
Filed: 1979-10-26
Abstract: PURPOSE: To prevent a heat deterioration of the inside of a cable due to molding by providing a heat protective layer of plastics around the connection part of the cable and overlapping another plastic layer being molded thereon.  
     CONSTITUTION: Around the connection part of the cable comprising a cable conductor 10, a cable insulator 12, a cable sheath 14 and a reinforcing layer 16, there is provided a heat protective layer 182 of plastics and further overlapped thereon a molded corrosion protective layer 180 of plastics, both layers 182 and 180 consituting a cable corrosion protective layer 18. It is preferable that the heat protective layer 182 is formed by fitting a thermoshrinkable tube of a material such as polyethylene to the connection part of the cable while applying heat thereto. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62295226-A (JP)
Title: Optical head of optical recording and reproducing device
Inventor: TADOKORO MICHIHIRO
IPC: G02B7/28
Filed: 1986-06-13
Abstract: PURPOSE:To obtain an optical head of an optical recording and reproducing device by which a position of a photodetecting part can be adjusted easily, a linear zone is large, an error is scarcely mixed, and focusing and matching can be executed exactly, by using a prism which has been formed so that a normal of a split surface of both sides of the third split line becomes orthogonal to an axis being parallel to the extending direction of a guide groove. CONSTITUTION:Between a semiconductor laser 1 and a collimator lens 2, a beam splitter 5 is provided so as to be positioned on an optical axis, and a reflected light S' of a light spot S0 which has been projected and formed on the surface of a guide groove 4a of an information carrier 4 passes through an objective lens 3, and the collimator lens 2, and thereafter, deflected to the side by 90 deg. by the beam splitter 5, and split into four by a prism 6 which has been provided in its deflecting optical path. Each split light D, E, F and G is caught by photodetectors 7a-7f of a photodetecting part 7, and through an arithmetic part 8 which has been connected to said part, a focus error and a tracking error are detected, and based on this detecting signal, a feedback control to a focus servo-system and a tracking servo-system of an optical head is executed.
Patent JP-2000332269-A (JP)
Title: Solar battery and manufacture thereof
Inventor: YAMASHITA KATSUYA
IPC: H01L31/04
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To establish reliable connections between leads and back side electrodes of a plurality of solar batteries through soldering, when the plurality of solar batteries are connected to one another by the leads, and to prevent damages during the laminating step of adhering the solar batteries to a glass substrate or the like. SOLUTION: A solar battery 1 comprises a semiconductor substrate having a P-N junction, electrodes on the light-receiving surface side of the semiconductor substrate, and a back side electrode pattern 8 formed on the back of the semiconductor substrate. The pattern 8 is formed of three divided electrodes 10, 11 and 12 by printing and baking a silver paste. The electrodes 10, 11 and 12 are divided perpendicularly with respect to a direction in which leads are connected. Therefore, when the substrate is drawn up from a solder vessel during its dipping into the solder vessel, the tip of each of the three electrodes 10, 11 and 12 which points in the direction opposite to the substrate raising direction, serves as a solder accumulated layer forming portion, thereby allowing the solder to accumulate thereon in a proper amount.  C-shaped or curved slender wires make connections between the electrodes 10 and 11 and between the electrodes 11 and 12.
Patent JP-S5841787-A (JP)
Inventor: KOBAYASHI YOSHIROU
IPC: C05F3/00
Filed: 1981-09-03
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-S5959092-A (JP)
Inventor: AREN SUCHIYUATO FUERUDOMAN
IPC: H02P7/288
Filed: 1983-07-29
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-S5772415-A (JP)
Title: Circuir having function of band pass filter and oscillator
Inventor: TAKAHASHI KOUZOU
IPC: H03H11/12
Filed: 1980-10-07
Abstract: PURPOSE:To use a circuit as an oscillator or a band pass filter, by trimming the value of a feedback resistance. CONSTITUTION:An adding circuit consisting of an operational amplifier A1 and the first integrating circuit consisting of an operational amplifier A2 are connected between input and output terminals, and the second integrating circuit consisting of an operational amplifier A3, a feedback resistance R6, and a capacitor C2 is connected to the feedback loop from the output to the input. A transfer function T(s) of this circuit is expressed by equation. Since this equation is a secondary band pass function type, the output V2 has a band pass filter characteristic. In case that this circuit is operated as an oscillator, input and output V0 and V2 are connected and the resistance R6 is trimmed to make 0<R6<=R1.R5/R2 true.