baber/WOPTO huggingface dataset:
Patent JP-H02113813-A (JP)
Title: Seedling transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1988-10-21
Abstract: PURPOSE:To omit necessity of providing special supporting frame to bonnet and make weight of bonnet lighter by supporting preparatory seedling supporting part or vicinity of said part with supporting part material. CONSTITUTION:A lower preparatory seedling-supporting part 33b is composed of a step part 38a of bonnet 38, left and right stopping part materials 44 and side frame 31c of rear part frame 31 and reinforcing rib 43 is formed in one body on inner wall face of the step part 38a. Said reinforcing rib 43 is made in contact with and supported by upper face of flange part 7a' of fuel tank 7a and rear side wall of the fuel tank 7a, thus middle part of the bonnet 38 in longitudinal direction is supported by the fuel tank 7a.
Patent JP-H1199894-A (JP)
Title: Obstacle detecting device for vehicle
Inventor: KASAI TOSHIAKI
IPC: G08G1/16
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To rapidly and surely grasp the status of a vehicle by a driver. SOLUTION: A front monitor has an approximately rectangular display area on the whole, and a left half area is the area to display the numerical values, and display areas 15, 16 are provided on upper and lower stages. The upper stage display area is the area to numerically display the interval from a near-most obstacle based on the information from a corner sensor, and displays the numerical values larger than those by the lower display area 16. The lower display area is provided with a numerical value display part 17 to numerically display the distance from the obstacle based on the information from a back sensor, and a stage display part adjacent to the numerical value display part 17.  A vehicle mark 19 is displayed on a stage display part 18, and three display sections 20, 21, 22 are provided therebelow, and the sections of the number corresponding to the interval from the obstacle are lit and displayed.
Patent JP-H08127380-A (JP)
Title: Variable caster mechanism for motorcycle
Inventor: KAWAMURA YUKITAKA
IPC: B62D17/00
Filed: 1994-10-31
Abstract: PURPOSE: To provide a variable caster mechanism for a motorcycle wherein setting to an arbitrary caster angle can be attained further with a simple mechanism and further lightening weight can be attained. CONSTITUTION: In this constitution, a head pipe 1, bearing housing 3 selectively fixable removable in this head pipe 1 to fix a bearing 4 supported to an internal peripheral surface 3B and the bearing 4 internally provided in this bearing housing 3 to rotatably support an upper end part of a front fork 5 to the inside are provided, to form replaceably as necessary the bearing housing 3 with the center of the internal periphery agreeing relating to the external periphery and the bearing housing 3 with the center of the internal periphery displaced to the front/rear relating to the external periphery.
Patent JP-H02115696-A (JP)
Title: Cleaner for maltitubular heat exchanger
Inventor: ODA SHIGEO
IPC: F28G9/00
Filed: 1988-10-22
Abstract: PURPOSE:To prevent a ball removing tube from blocking with a foreign matter by forming foreign matter block preventing means of cleanser removing tube reverse cleaning system provided through a reverse cleaning system outlet valve between the outlet side of a cleanser circulation pump and the outlet side of a cleanser removing tube, and a cleanser removing tube reverse cleaning system provided through a reverse cleaning system inlet valve between the cleanser circulation pump of the cleanser circulation system and a pump suction valve. CONSTITUTION:Foreign matter block preventing means is formed of a ball removing tube reverse cleaning system 19 provided through a reverse cleaning system outlet valve 18 between the outlet side of the ball circulation pump 10 of a ball (cleanser) circulation system and the outlet side of a ball removing tube 15, and a ball removing tube reverse cleaning system 19a provided through a reverse cleaning system inlet valve 20 between the pump 10 of the system and a pump suction valve 11. Thus, reverse water flow can be fed through the system 19a provided through the valve 20 and the tube 15 through the system 19 provided through the valve 18, thereby removing foreign matter in the tube 15.
Patent JP-H02114880-A (JP)
Title: Multiplier for pi computing element of digital servo driver
Inventor: OSANAI TAKESHI
IPC: H02P7/06
Filed: 1988-10-22
Abstract: PURPOSE:To enable arithmetic operation at high speed by a small-scaled hardware by composing a multiplier of a multiplexer capable of shifting a multiplicand by a select input and conducting the multiplication of multiplicand X2<n> by one clock. CONSTITUTION:A multiplier consists of multiplexers MS1-MS4, the multiplexer MS1 detects an overflow bit at the time of multiplication and uses a multiplication result OMD as a maximum value, the multiplexer MS3 multiplies a 10 bit multiplicand MD by a multiplier factor M, the multiplexers MS2 and MS4 are connected on the input side and output side of the multiplexer MS3, and a host multiplexer and a subordinate multiplexer are replaced. The multiplier factor M(MA-MD) is added to the selects A-D of the multiplexers MS1, MS3, and the multiplicand MD input to the multiplexers is shifted and multiplied by 2N. Accordingly, arithmetic operation at high speed can be performed by a small-scaled hardware.
Patent JP-H02113838-A (JP)
Title: Container lid for fishing rod
Inventor: TACHIBANA MASANOBU
IPC: A01K87/00
Filed: 1988-10-21
Abstract: PURPOSE:To obtain the subject lid to be attached to the tip end of a base rod suitable for the fishing on the beach by attaching a door at the base of a nail tube having opened pipe-shaped tip end, attaching a rubber to the tip opening with a rivet and attaching a small door to the base part of a small nail tube capable of protecting a flexible tip part in the inner surface of the nail tube. CONSTITUTION:Doors 2, 2' are attached to the base part of a nail tube 1 having cut and opened end at the upper face of a pipe-shaped tube. An openable mask lid 3 is riveted to the tip opening of the nail tube 1 with a rubber 4 from the reverse side. Small doors 6, 6' are attached to the base of a small nail tube 5 which can be manually introduced into or pulled out from the nail tube 1.
Patent JP-H02113012-A (JP)
Title: Production of modified novolak resin
Inventor: OTSU MASAAKI
IPC: C08G8/28
Filed: 1988-10-22
Abstract: PURPOSE:To provide the subject resin without requiring dehydrating and boiling steps by mixing phenols with an aqueous solution of an alkaline metal hydroxide, then reacting the resultant mixture with aldehydes, mixing bisphenol A and an alkaline metal hydroxide therewith and subjecting the obtained mixture to condensation reaction at the boiling temperature. CONSTITUTION:The objective resin obtained by mixing phenols with an aqueous solution of an alkaline metal hydroxide (preferably sodium hydroxide) in an amount of 0.9-1.0mol based on 1equiv. phenolic hydroxyl group, then mixing and reacting aldehydes (e.g., formaldehyde) in an amount of 0.7-1.0mol based on 1equiv. phenolic hydroxyl group at <50 deg.C, further mixing the prepared mixture with bisphenol A in an amount of 0.05-0.35mol based on 1equiv. above- mentioned phenolic hydroxyl group and an alkaline metal hydroxide in an amount of 0.1-0.7mol based on 1equiv. afore-mentioned phenolic hydroxyl group and subjecting the mixture to condensation reaction at the boiling temperature and suitable as curing agents, etc., for epoxy resins.
Patent JP-H04144304-A (JP)
Title: Plane antenna
Inventor: KURODA SHINICHI
IPC: H01Q13/08
Filed: 1990-10-04
Abstract: PURPOSE:To save an inexpensive dielectric layer by selecting the dimension of a ground conductor, a dielectric layer and a radiation element to be almost equal to each other, facing a conductor plate of larger dimensions than the dimensions of them with the ground conductor and fastening a prescribed part of the radiation element to the conductor plate. CONSTITUTION:A torus conductor 33 is laminated onto a ground conductor disk 31s via a dielectric layer 32s with a low loss made of a fluorinated hydrocarbon or the like in a torus antenna 30E. The radius of the ground conductor 31s and the dielectric layer 32s is selected slightly larger than the outer diameter of the torus conductor 33. Then a conductor plate 21 with a larger diameter made of a material such as an aluminum material is faced with the ground conductor 31s. The dielectric layer 32s is surely pressed onto the conductor plate 21 with a sufficient mechanical strength, and an expensive dielectric layer is saved without almost giving any effect onto the electric characteristic of the radiation conductors 33, 41 and a desired radiation characteristic is stably and economically realized.
Patent JP-H08130897-A (JP)
Title: Drive device of n-phase stepping motor
Inventor: FUKUI YOSHITAKA
IPC: H02P8/22
Filed: 1994-10-31
Abstract: PURPOSE: To reduce torque fluctuation and vibration and make smooth rotation characteristics by controlling the total number of connection points to be connected to a drive power supply so that 3 or 4 is alternately repeated every time an input pulse is received at the time of drive. CONSTITUTION: T10 is classified into five sets, namely T1 and T6, T2 and T7, T3 and T8, T4 and T9, and T5 and T10 by an output-stage transistor T1 and sets of two transistors are connected serially to constitute a drive circuit. The connection part of a coil winding E from a coil winding A is connected to the connection part of one set of output-stage transistors T1 and T6, T2 and T7, T3 and T8, T4 and T9, and T5 and T10 which are connected in series. In this manner, at the time of five-phase excitation in 45 phase excitation, the number of connection points connected to a power supply is set to 4, two out of the connection points are connected to the power supply, one connection point out of other connection points is connected to 3/4 potentials of the power supply voltage, and the other connection point is connected to the 1/4 potential of the power supply voltage.
Patent JP-H01108558-A (JP)
Title: Production of carrier for two-component developer
Inventor: KO KATSUJI
IPC: G03G9/097
Filed: 1987-10-22
Abstract: PURPOSE:To expand the margin of toner concn. by forming a resin layer consisting of a 1st resin, then fixing a spherical resin consisting of a 2nd resin having specific compressive breaking strength thereto. CONSTITUTION:The spherical resin powder 4 consisting of the 2nd resin is fused and fixed to the surface of the resin layer 3 to form a two-layer coated carrier 5. The 1st resin is required to be the easily meltable resin having <=200 deg.C glass transition point in order to satisfy said conditions and such resin includes polyethylene, etc. The 2nd resin is required to have a high m.p., to be spherical and to have the compressive breaking strength as high as >=10kg/mm<2>. Since the resin powder 4 consisting of the 2nd resin is intended to expand the surface area by sticking to the circumference of the resin layer 3, the grain size thereof is required to be much smaller than the grain size of the powder 1. The resin powder having 0.05-5mum, more preferably 0.1-2mum grain size is preferably used. The margin of the toner concn. is thereby expanded.
Patent JP-2001093751-A (JP)
Title: On-load tap changing apparatus
Inventor: SOYAMA MASAYA
IPC: H01F29/04
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an on-load tap changing apparatus, capable of discriminating the change times of two or more parallel connected on-load tap changers. SOLUTION: The tap changing apparatus having two or more on-load tap changers 2, 3 parallel connected to one phase of a static induction machine 1, where the changers 2, 3 have main contact circuits 4, 5 having main contacts and resistance contact circuits 6, 7 having resistance contacts comprises current limiter means RA1, RA2, RB1, RB2 which have different values every on-load tap changer and are connected to the main contact circuits and the resistance contact circuits.
Patent JP-S61145746-A (JP)
Title: Optical recording and reproducing medium
Inventor: KASAMA NOBUHIRO
IPC: G11B7/24006
Filed: 1984-12-20
Abstract: PURPOSE:To form easily the titled cylinder-type optical recording medium which is superior to a disc-type medium from the point of view of the mechanism by forming a magnetic layer or a photosensitive layer on one surface of a transparent cylindrical base body, and irradiating a condensed laser beam from the other side of the surface without the magnetic layer or the photosensitive layer to record and reproduce information. CONSTITUTION:A magnetic film (recording layer)2 is formed on the inner surface of a transparent cylindrical base body 1 by vapor deposition, etc., and a protective film 3 is formed thereon. An optical head 4 is positioned on the other side of the transparent base body 1 on which the magnetic film is not deposited namely at the outside of the cylindrical body. The laser beam 7 from the optical head 4 is condensed by the object lens actuator 5, transmitted through the transparent base body 1, and focused on the recording layer 2, and the recording and reproduction are performed. The optical head 4 is supported by a bearing 10. Focusing is carried out in the radial direction of the cylinder which is rotated by a driving part, and tracking is performed in the direction of the bus of the cylinder. The tracking is carried out by a feed screw 8 and a stepping motor 9.
Patent JP-H11112608-A (JP)
Title: Pattern-matching detection circuit
Inventor: SEKI HIKARI
IPC: H04L69/40
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a pattern-matching detection circuit that is realized by a practical circuit scale (element number), without provision of a comparison work SRAM and its peripheral control circuit or the like externally for pattern matching discrimination of a received frame. SOLUTION: A serial communication controller 11 receives a transmission signal of a measured channel and detects the synchronized state according to a data transfer protocol and converts a serial transmission code on the channel into a parallel octet format. A CPU 12 controls the serial communication controller 11 and a pattern matching detection section 13. The pattern matching detection section 13 includes a CRC arithmetic unit, a register port for reference pattern write and a register for designating a comparison operation end octet to the received frame and decides the comparison object range for detecting pattern matching from a 1st octet which is a head of the received frame till 32 octets continuously at maximum. A system clock generator 14 generates a system clock by which the pattern matching detection section 13 is operated.  A frequency divider 15 frequency-divides a frequency generated by the system clock generator 14 by 1/16. A data latch 16 acts like a latch port for selecting the setting/detection mode.
Patent JP-2000099421-A (JP)
Title: Method for confirming reception of electronic information
Inventor: SUZAKI SEIICHI
IPC: H04L12/58
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To enable a first user to confirm that a second user receives electronic information when the electronic information is transmitted from the first user through a network to the second user. SOLUTION: A transmitter 210 generates the electronic information to be transmitted to a recipient 211 and transmits this electronic information and the destination of the recipient 211 to a distributor 212. The distributor 212 generates a cryptographic key at random, enciphers the received electronic information with this cryptographic key and generates a cryptographic sentence. Then, the cryptographic sentence is transmitted to the recipient 211. The recipient 211 generates a receipt showing the reception of the cryptographic sentence and returns the receipt to the distributor 212 later. The distributor 212 verifies the normality of the receipt and only when the receipt is confirmed normal, the cryptographic key is transmitted to the recipient 211. At the same time, the receipt is transmitted to the transmitter 210.  The recipient 211 deciphers the cryptographic sentence with the received cryptographic key and restores the electronic information.
Patent JP-H03129227-A (JP)
Title: Method of taking ice water out of ice storing tank
Inventor: AIZAWA JUNICHI
IPC: F24F5/00
Filed: 1989-10-13
Abstract: PURPOSE:To save an ice water transporting power by a method wherein ice water is taken out through ice water discharging ports near an ice water interface plane in response to a position of the ice water interface plane moving up and down in a vertical direction within an ice storing tank having a plurality of ice water discharging ports. CONSTITUTION:An ice storing tank 1 is provided with an upper ice water discharging port 2, a middle ice water discharging port 3 and a lower ice water discharging port 4. A distributed state of ice stored in the ice storing tank is varied from a dense state to a lean state from an upper part to a lower part within the ice storing tank. Ice water having a low IPF flows out of the low ice water discharging port, and then an ice water having a high IPF flows out of the high ice water discharging port. When IPF in the ice storing tank is high, an ice-water interface plane 9 acting as an interface between the ice and water is placed at a lower position near an opening or closing valve 7, so that the opening or closing valve 7 is opened so as to discharge ice water from the lower ice water discharging port 4. With such an arrangement, since ice water with a low IPF flows out of a lower ice water discharging port 4, an amount of water flow to be added from a nozzle 14 is enough to be low. With such an arrangement, it is possible to save a power for driving a water adding pump 11.
Patent JP-S61144904-A (JP)
Title: Amplifier circuit provided with shock noise preventing circuit at switch-on
Inventor: NIWA FUMIYUKI
IPC: H03F3/68
Filed: 1984-12-19
Abstract: PURPOSE:To eliminate unpleasant shock noise generated at application of power by using an output of a comparator to disconnect a power line and a bootstrap line and connecting them at the output being a precribed value or over. CONSTITUTION:A transient voltage shift V6' of an NPN transistor (TR)1 is expressed in equation (4), where V6 is a steady-state voltage of an emitter line of the TR1. When V6'<(V1+V2+V3+V4), a base potential of NPN TRs7a, 7b is expressed as equations (2), (5). When V5<(On-voltage of the NPN TRs7a, 7b), the NPN TRs are cut off and PNP TRs10a, 10b are also cut off, and a Vcc line and bootstrap lines 50a, 50b are not connected. Thus, no voltage is produced at an output point V0a of the 1st channel and an output point V0b of the 2nd channel. Thus, no shock noise is caused at the moment of application of power.
Patent JP-H0990704-A (JP)
Title: Image forming device
Inventor: ISHIKAWA TOMOJI
IPC: G03G21/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent power source supply failure caused when toner sticks to a contact point part of both by sending air to a part where the developing roller shaft end projecting from a revolver developing unit rear end wall contacts with a developing bias impressing bar terminal on the device. SOLUTION: A bracket 107 is arranged in a device main body rear side plate 53 place opposed to an end surface of a developing roller shaft 98a of a developing machine existing in a developing position. A bar terminal 106 is installed on this in a condition of being progressively energized by a spring 107a so as to be capable of advancing and retreating. This terminal 106 is brought into contact with the developing roller shaft 98a, and developing bias is impressed by a bias circuit 105. Air is sent to the vicinity of a tip part of this bar-shaped terminal 106 by an air blower 108.
Patent JP-H1095667-A (JP)
Title: Dielectric ceramic composition and ceramic capacitor
Inventor: INOMATA YASUYUKI
IPC: C04B35/49
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric ceramic composition freed from a problem of the rise in electric field intensity between the electrodes, resulting in serious deterioration of the direct current characteristics and reliability when a dielectric ceramic base is thinned in order to increase the capacitance of a ceramic capacitor. SOLUTION: This dielectric ceramic composition is obtained by baking a mixture of the basic component expressed by the composition formula (BaαCaβErγOk ) (Ti1-x Zrx O2 ) (0.01<=β<=0.12, 0.003<=γ<=0.026, 0.996<=α+β+γ<=1.020, 0.10<=(x)<=0.21, and the value of (k) settles necessarily by the settlement of the values of α, β and γ) and an ingredient consisting of Mg compound, Mn compound and Si compound. Based on 100 pts.wt. of the basic component, 0.04 to 0.12 pt.wt. of the Mg compound in terms of MgO, 0.05 to 0.50 pt.wt. of the Mn compound in terms of MnO and 0.05 to 0.50 pt.wt. of the Si compound in terms of SiO2 are used.
Patent JP-H0693067-A (JP)
Title: Water-soluble bisphenol condensate
Inventor: KAWAMURA MASANOBU
IPC: C08G14/06
Filed: 1992-09-10
Abstract: PURPOSE:To provide a novel condensate which has a specific molecular weight and a negative charge, readily makes an aqueous slurry of carbonaceous fine particles increased concentration and shows not only excellent productivity, transportability, operability but also extremely high dispersibility. CONSTITUTION:The product is obtained by reaction of (A) a bisphenol, preferably 4,4-dihydroxydiphenylsulfone, (B) aminobenzenesulfonic acid and (C) formaldehyde and has a weight-average molecular weight of 1X10<4> and a negative charge of -1.7X10<3>mev per 100 molecular weight. The condensate is obtained by charging components A and B and alkali at a molar ratio of 0.48:1:1.05 to 0.52:1:1.2, adding water so that each component makes a solution of 25 to 35wt.%, then 1 to 1.2 mole of component C is added dropwise at 100 deg.C to effect the reactions, then 0.7 to 0.9 mole of component C is added dropwise at 80 to 85 deg.C to complete the condensation reaction.
Patent JP-H03184457-A (JP)
Title: Call distribution system
Inventor: KURISUTOFUAA DEIBUITSUDO SHIYA
IPC: H04Q3/66
Filed: 1990-10-05
Abstract: PURPOSE: To execute the operator work of the whole network in a balanced state by calculating a processing level by each exchange in accordance with a processing call quantity, transmits the calculated result to another exchange in the network and inhibiting the transfer of a call from any exchange to an exchange of which processing level exceeds a threshold level. CONSTITUTION: In order to surely execute the fair distribution of processing quantity, each subscribing exchange (switching point) periodically transmits a message to other exchanges by using an existing call sign. Each receiving side checks the message and responds to the message by a similar message indicating an identification sign and a processing level. The status message exchange is executed by all subscribing exchanges in the network, and at the end of the status message exchange, each exchange calculates the numerical mean value of processing levels. A threshold level is obtained by adding '1' to the mean value. Since both of exchanges (a), (b) can transfer calls to an exchange (c), (d) or (e), processing quantity can be averaged.
Patent JP-S61146143-A (JP)
Inventor: TAKAHASHI YASUYUKI
IPC: A23L11/00
Filed: 1984-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。