baber/WOPTO huggingface dataset:
Patent JP-H10234213-A (JP)
Title: Seedling dividing device
Inventor: NAMOTO MANABU
IPC: A01C11/02
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To solve such problem that the number of seedlings for one stump becomes less at a side part than the center part at the time of taking a nursery bed with the same area for transplanting the seedlings when the nursery bed of mat seedlings (group seedlings) is weak. SOLUTION: This seedling dividing device is provided with a seedling receiving plate 19 provided with a seedling taking port, a seedling mounting base 22 driven back and forth while projecting the end of the mounted group seedlings onto the seedling receiving plate 19 and a plating rod 30 passed through the seedling taking port downwards in a fixed cycle and the moving sped of the seedling mounting base 22 driven back and forth is made faster at the side part than the center part.
Patent JP-S61199992-A (JP)
Title: Thermal transfer medium
Inventor: SHIRAISHI SHUHEI
IPC: B41M5/30
Filed: 1985-03-04
Abstract: PURPOSE:To obtain a thermal transfer medium excellent in thermal sensibility, storability, and total display of picture density by making up a thermal transfer medium from a transfer sheet with a transfer layer consisting of an lower layer containing a leuco dye and a developer as main component and an upper layer containing a heat-meltable substance as a main component and an accepting sheet with an accepting layer containing a developer as a main component for the leuco dye. CONSTITUTION:A transfer sheet is formed by providing a transfer layer containing a leuco dye and a developer as main components on a supporter, and an overcoat layer of a heat-meltable substance is provided on the transfer layer. As the leuco dye, any of those which are used for pressure-sensitive papers and thermal papers may be used. As the developer used, usual phenolic substances and organic acids or their salts or esters may be used suitably. As the heat-meltable substances used in the overcoat layer, thermoplastic substances and waxes having a melting or softening point of 50-130 deg.C may be cited. An accepting sheet with the developer layer is put on the transfer sheet in such a way as to overlap the transfer layer on the accepting layer and heated from the back side of the transfer sheet, whereupon the transfer layer is melted and transferred to the accepting sheet to form a picture.
Patent JP-S59169041-A (JP)
Title: Filter for preventing glare
Inventor: KOYAMA AKISHIGE
IPC: G02F1/1335
Filed: 1983-03-16
Abstract: PURPOSE:To shield electromagnetic waves from the surface of a picture tube and prevent any static electrification by using carbon fiber having thicknesses of 10mum-100mum and a specific resistance of below 10<10>OMEGAcm to form a filter, adjusting the size of the mesh of the filter to below five times the diameter of the carbon fiber and attaching a conductive frame to the outer periphery of the filter. CONSTITUTION:A carbon fiber filter 1 is stretched over a rectangular conductive frame 2, which is fused to the box-like body 3 of a video display terminal subjected to electromagnetic shielding through zinc flame coating or something similar. Carbon fiber having thicknesses of 10mum-100mum and a specific resistance of below 10<10>OMEGAcm, is used for the filter 1. Owing to the above constitution, the scattering and the interference of light over the surface of a picture tube which may be caused by direct light or reflected light are absorbed, thereby preventing any glare. The filter 1 can be given electromagnetic shielding per- formance due to its sufficiently low surface resistance. In addition, the frame body 2 is fused to the electromagnetically shielded box-like body 3 without allowing any gaps between them so as to prevent any leakage of electromagnetic waves and static electrification.
Patent JP-S58164449-A (JP)
Title: Automobile with expansible van ceiling tent device
Inventor: JIYATSUKU RANJI
IPC: B60P3/34
Filed: 1983-03-16
Abstract: The top of the van includes a perimetrical wall defining an opening (20) with a hinged cover panel (16) which opens to a horizontal position on one side of the van. A tent or enclosure (26) is secured by the edges, around the perimetrical wall of the opening and around the free edges of the cover panel. A plurality of hoop braces (34, 35, 35A) are hinged to the wall and to the cover panel and the flexible enclosure is secured to these hoops so that the hoops are erected when the cover panel is opened. The cover panel is supported horizontally in the opened position by means of tension cables (45) extending from the other edge of the opening, to the hoop braces to thwich it is secured, and is then secured to the distal edge (18) of the cover panel by the other end thereof thus eliminating any need for vertical supports. If desired, a flexible porch (57) can be detachably secured around the three edges of the cover panel when open, and can depend therefrom to the ground. Access to the upper tent portion is from the interior of the van through the opening in the roof thereof uncovered when the cover panel is open.
Patent JP-S52126506-A (JP)
Title: Automatic operation of hydropump
Inventor: NAKASUJI AKIRA
IPC: F04D13/08
Filed: 1976-04-16
Abstract: PURPOSE: Pressure tank installed on the ground is intended to be miniaturized by means of providing rubber type pressure accumulator near pump outlet port. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10236293-A (JP)
Title: Vehicle braking method and device
Inventor: WATANABE TOSHIMI
IPC: B60T8/32
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a braking device that can improve the accuracy of the stop position of a vehicle. SOLUTION: A direction control valve 14 is provided between a hydraulic pump 11 and a tank 31 and the brake cylinder 22 of a braking mechanism 21 to control the supply and discharge of working fluid, which is switched by braking operation. A flow switch valve 42 is provided in the drain line 32 through which working fluid flows in the direction to activate a braking mechanism 21 by this direction control valve 14. This flow switch valve 41 gives throttle resistance to the flow of working fluid through an orifice 45 during the running of a vehicle and release the throttle resistance while the vehicle is running at a low speed. This flow switch valve 41 uses a joystick signal pressure Pjs for running system control as pilot pressure for switch operation.
Patent JP-S61203571-A (JP)
Title: Fuel cell
Inventor: KOIZUMI KATSUICHI
IPC: H01M8/24
Filed: 1985-03-06
Abstract: PURPOSE:To improve sealing between the battery and the manifolds of a fuel cell by using gaskets each prepared by forming a groove on the battery-side surface of an L-shaped part having the same thermal expansion coefficient as the battery and then packing a sealing material into the groove. CONSTITUTION:Each gasket 3a consists of an L-shaped part 5 having almost the same thermal expansion coefficient as a battery 1 and a sealing material 7 which is packed in the groove 6 of the part 5 facing the battery 1. Because of the above structure, gas seal between the battery 1 and manifolds 2 is achieved by the L-shaped parts 5 and the sealing material 7 packed in the parts 5. As a result, there is no possibility that the sealing materials 7 are directly influenced by thermal expansion strain produced between the battery 1 and the manifolds 2 due to temperature changes during fuel cell operation. Consequently, it is possible to maintain airtightness between the battery 1 and the manifolds 2 over a long period.
Patent JP-S52126841-A (JP)
Title: System for operating elevator
Inventor: NAKANO IWAO
IPC: B66B1/06
Filed: 1976-04-14
Abstract: PURPOSE: To provide a system for automatically landing a cage to nearest floor at stable slow speed by simple manual operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03245604-A (JP)
Title: Antenna driver
Inventor: KAWAGUCHI YOSHIHISA
IPC: H01Q1/28
Filed: 1990-02-23
Abstract: PURPOSE:To attain simple constitution and to prevent the excitation in the mode of the flexible state of antenna by setting a drive pulse generated by a pulse train generating means selectively and variably via a random number initial value setting means with a random initial value of an inputted random number sequence. CONSTITUTION:A random number initial value setting section 11 sets the random number initial value with an initial value setting command and outputs the set value to a random number generating section 10. The random number generating section 10 generates a random number sequence in response to the inputted random number initial value and outputs it to a pulse train generating section 12. The frequency characteristic of the random number sequence differs in response to the random number initial value and its peak frequency is varied. Moreover, the pulse train generating section 12 arranges the pulse train at random based on a drive pulse number a random number sequence resulting from the driven pulse number and outputs the result to a drive section 13. The drive section 13 generates a drive signal corresponding to the inputted drive pulse to drive and control an antenna drive device 14. Since the excitation in the mode of the flexible state of antenna is surely prevented, highly accurate directivity control of the antenna is realized.
Patent JP-H10228680-A (JP)
Title: Information recording and reproducing device
Inventor: SHITO SHUNICHI
IPC: B82B3/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To improve an error rate by providing a potential control means and controlling the potential between a probe and a recording medium so that a current flowing through them does not exceed a prescribed current value and a set time to prevent the recording medium and the tip of the probe from being breaked. SOLUTION: When a detection current value from the probe is transmitted to a bias impressing circuit, a comparator 201 compares it with a set current value Iref. When the set current value Iref is larger than the detection current value, the comparator transmits the result to a switch 203 via a delay circuit 206. Besides, a pulse waveform generator 202 transmits a ramp wave and simultaneously turns the switch 203 ON by a trigger signal and when a voltage becomes a prescribed value, the medium becomes a low resistance and the detection current raises abruptly and when the current reaches the current Iref, the S2 of the switch 203 is made to be turned OFF by the signal from the comparator 201 and the current is reduced to be returned a zero level abruptly with a time constant to be determined by the resistance of the medium by a recording medium substrate bias. Thus, the medium and the tip of the probe are prevented from being thermally breaked by suppressing an excessive current from flowing at the time of a recording and a read error is suppressed by stabilizing shapes of recording bits.
Patent JP-H05431-A (JP)
Title: Gate structure in hot runner for injection molding
Inventor: TAKAGI TOMOAKI
IPC: B29C45/73
Filed: 1991-02-14
Abstract: PURPOSE:To omit the shortage of each of inner heating type and outer heating type in the hot runner for injection molding. CONSTITUTION:The gate nozzle 5 for injection molding is constructed into outer heating type, and the heater is independently separated, and then gate structure is composed of the heater 10 for gate nozzle, which heats a runner always and the gate-control heater 13 heating and cooling a gate port 11. The gate port 11 is opened or closed similarly to a torpedo type by the action of said gate-control heater 13, thereby omitting the driving device of a valve pin. Said gate-control heater 13 is composed of an electronic thermo heater, whereby its whole structure is simplified.
Patent JP-H03245673-A (JP)
Title: Intermediate tone generating method
Inventor: TAKIZAWA TSUTOMU
IPC: H04N1/40
Filed: 1990-02-23
Abstract: PURPOSE:To simply make high resolution and high gradation compatible with each other by selecting a binarizing output to be 'black' or 'white' at an optional probability muF(d) when a difference (d) between a picture data and an intermediate adjustment value is within an optional range PRA. CONSTITUTION:Values a, b are decided so that a difference (d) between a picture data and an intermediate adjustment value stays within an optional range PRA in a range of a-b. Then the probability muF(d) selecting the binarizing output to be, e.g. 'black' is decided in the range of binarizing output in terms of the probability. Then the difference (d) between a picture data G and an intermediate adjustment value TL in a threshold level matrix corresponding to the picture element is obtained and when the difference(d) is larger than the value (b), the level '0' (black level) is outputted and the succeeding processing of the picture data is transited. When the difference(d) is not larger than the value (b), the difference(d) and the decided value (a) are compared. In the case of d<a, a '0' (white level) is outputted to process the succeeding picture data.
Patent JP-H06234888-A (JP)
Title: Composition for blow molding
Inventor: AMANO AKIRA
IPC: C08L77/06
Filed: 1993-02-08
Abstract: PURPOSE:To provide a composition good in heat resistance, mechanical strength and antifreezing liquid resistance, little in drawdown, excellent in blow moldability, and used for blow molding. CONSTITUTION:A composition comprises (a) 45-95wt.% polyamide resin produced from a dicarboxylic acid and a diamine, (b) 2-52wt.% polyolefin and (c) 3-53wt.% modified polyolefin produced by grafting 0.5-10wt.% of a monomer having a carboxyl group or epoxy group to a polyolefin, the ratio of the mole number of the terminal amino groups of the polyamide resin to the mole number of the functional groups of the modifying monomer for the modified polyolefin being 0.1-5, and the dispersion phase in which the component (b) and the component (c) are homogeneously dispersed in the polyamide resin matrix and which has an average particle diameter of 0.5-5mum being formed.
Patent JP-S59170350-A (JP)
Inventor: SONE KUNIYOSHI
IPC: E04H1/12
Filed: 1983-03-15
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-H04280422-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKIMOTO NOBUYUKI
IPC: H01L21/266
Filed: 1991-03-08
Abstract: PURPOSE:To prevent a resist, etc., from being damaged and enable treatment speed to be increased by performing curing treatment to the resist before performing ion implantation for forming a source/drain region and then performing ion implantation at a specific angle for a substrate surface with a specified beam current. CONSTITUTION:After an ultraviolet-curing resist patterned by opening a window at a region where ion-implantation is performed is subjected to irradiation of ultraviolet rays, a wafer or an ion beam is inclined within a range where the implantation angle is 30-60 degrees for vertical direction of the wafer. Then, it is implanted from one direction with an amount of a dose of approximately 5X10<15>/cm<2> and then a skew ion implantation is performed with the same implantation angle and amount of a dose by changing a direction of the wafer by 180 degrees. Then, a gate electrode 1 which is formed on a gate oxide film 2 is subjected to curing treatment and an ion beam is subjected to skew ion implantation with a small amount of implantation, thus forming a low concentration impurities region 3. Then, the ion beam is implanted with a thickness of the gate electrode 1 as a mask, a high concentration impurities region 4 is formed.
Patent JP-S51118190-A (JP)
Title: Device of automatically attaching the saw blade of a fret saw
Inventor: SUZUKI HIROSHI
IPC: B27B19/06
Filed: 1975-04-09
Abstract: PURPOSE: A device of automatically attaching a saw blade, which can automatically attach or detach the blade of fret saw when a switch is turned on. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06260144-A (JP)
Title: Flat form fluorescent lamp
Inventor: KOBAYASHI MASAAKI
IPC: H01J61/30
Filed: 1993-03-04
Abstract: PURPOSE:To make construction large and thin by embodying a discharge path in the form of channels through provision of a plurality of ribs on the back plate, enlarging the area of light emission, ensuring a high brightness, bearing the atmospheric pressure applied on the vessel with ribs furnished between the discharge paths. CONSTITUTION:Four outer side walls 21, 22, 23, 24 and a bottom plate 25 are furnished on a back plate 2, while ribs 26, 27, 28 are formed so that a discharge path 30 in the form of channels is defined. When a high frequency power is given to the electrode 3 to cause lighting up, light is emitted in the form according to the channels. Therein reflection films of aluminum, etc., are attached to the inner surface of the wall 25 of the plate 2 and the inner surfaces of the walls 21, 22, 23, 24, and thereby the light emitted at the discharge path 30 is reflected by the reflection films toward a plate 1, while the remaining light is directed to the plate 1 directly. That is, most of the emitted light is radiated through the plate 1. Even though the area is made large, the thickness of the glass can be lessened owing to provision of the ribs, and enlarging the area, providing a high brightness, and suppressing the power consumption can be achieved.
Patent JP-H0641490-A (JP)
Title: Cold-curable water-base fluororesin coating composition and article coated therewith
Inventor: TANAKA HIROO
IPC: C09D129/00
Filed: 1993-03-04
Abstract: PURPOSE:To obtain the coating compsn. excellent in the resistances to weather, water, solvents, and chemicals and in serviceability by compounding a water- base resin dispersion obtd. by the emulsion polymn. of a specific monomer mixture with a hydrazine compd. CONSTITUTION:The coating compsn. contains a water-base resin dispersion obtd. by copolymerizing a fluoroolefin, crotonaldehyde and/or an alkenal, and other copolymerizable monomers, hydrazine and/or a compd. having at least two hydrazyl groups in the molecule, and, if necessary, a pigment. When a crosslinking monomer is copolymerized with the above-mentioned monomers to prepare the resin dispersion, the durability of a coating film formed from the compsn. is improved.
Patent JP-S60188924-A (JP)
Title: Display device
Inventor: TOGASHI SEIGO
IPC: G02F1/136
Filed: 1984-03-09
Abstract: PURPOSE:To execute a high quality gradation by using a two terminal type switching element different in capacity in accordance with an area of a sub- picture element. CONSTITUTION:Diodes 48, 49 and contact parts 50, 51 from a non-linear element 61 by diodes connected in parallel in the opposite direction to each other, and in the same way, non-lineal elements 58, 59 and 60 are connected to sub-picture elements A1, A2 and A4, too, respectively. The capacitor of the non-linear element is proportional to the area of the diode, the ratio of the diode areas of the picture elements A1, A2, A4 and A8 is set to 1:2:4:8 respectively, and the capacity ratio to the respective sub-picture elements all reduced to the same value. In such a way, since the capacity ratio is constant, an optimum driving can be executed to all the sub-picture elements, and accordingly, the total display of a high quality can be executed.
Patent JP-H09192199-A (JP)
Title: Stamping massager
Inventor: KIMURA HIDEAKI
IPC: A61H39/04
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To simultaneously massage the sole and the instep for a long time while sitting in a chair without faults by a simple structure. SOLUTION: By sitting in the chair, mounting one foot to a foot mounting base 2 and stamping a stamping pedal 7 by the other foot, a pressurizing head 8 formed on the lower side of the foot mounting base 2 is protruded and the sole is pressurized. Also, a pressurizing protector 11 is abutted to an instep side and the sole and the instep are simultaneously massaged.
Patent JP-S63210378-A (JP)
Inventor: HAYASHI TADAO
IPC: E05F15/10
Filed: 1987-02-26
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-H02221236-A (JP)
Title: Preparation of alkylphenols
Inventor: ARIMA KIYOSHI
IPC: C07B61/00
Filed: 1989-02-23
Abstract: PURPOSE:To effectively provide the objective compound by adding a solvent to a reaction product and subsequently subjecting the mixture to a multi-stage filtration process to suppress side reactions, when a phenol is reacted with an olefin in the presence of an aluminum triphenoxide to provide the objective compound. CONSTITUTION:A reaction product prepared by reacting a phenol with an olefin, preferably a 1-5C olefin, especially isobutylene, in the presence of aluminum triphenoxide is mixed with a solvent, preferably an alicyclic hydrocarbon or aromatic hydrocarbon, especially cyclohexane or toluene, usually in an amount of 30-1000 pts.wt., preferably 50-500 pts.wt., per 100 pts.wt. of the reaction product and subsequently subjected to >= two filtration processes, preferably three filtration processes, to provide an alkylphenol useful as a raw material for chemical products such as phenol resins, etc., in a high purity in states wherein side reactions such as the conversion reactions, disproportional reactions or isomerization reaction of the objective compound are suppressed and wherein the organic phase of the solution subjected to the filtration process is readily separated from the aqueous phase.
Patent JP-2000243217-A (JP)
Title: Semiconductor diamond electron emitting element
Inventor: YAGYU HIROYUKI
IPC: H01J1/304
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To inject and emit electrons using a low threshold voltage. SOLUTION: This semiconductor diamond electron emitting element is composed of a p-type semiconductor diamond membrane 11, an electrode 12 provided on the lower surface side of the p-type semiconductor diamond membrane 11 and electrically connected to the negative polarity output terminal of a voltage source DC, an electrode 13 disposed counterposed to the upper surface of the p-type semiconductor diamond membrane 11 so as to sandwich a vacuum region VR, a ferroelectric part 14 of a ferroelectric substance interposed between the p-type diamond semiconductor membrane 11 and the lower surface of the electrode 12.
Patent JP-S61202586-A (JP)
Title: Demodulating circuit
Inventor: SUENAGA HARUO
IPC: G11B20/00
Filed: 1985-03-06
Abstract: PURPOSE:To attain a demodulation having resistance against noise or dropout in reproduction, etc. by frequency-dividing the output from an oscillating circuit which oscillates complying with the carrier frequency of a data modulation signal to form a clock for modulation. CONSTITUTION:Multiplex signal output 15 related to a data signal 31 and an image signal 14 taken out from a magnetic sheet 10 via a reproduction head 12 and a reproduction amplifying circuit 13, is inputted to a band-pass-filter 16 to obtain a DPSK signal 17 which is inputted to the first and second synchronizing wavedetecting circuits 18 and 19. To one input terminal of the said circuit 18, the first divided ourput 35 which is the oscillating output 33 from a voltage controlledoscillator (VCO) 32 divided at its one edge by a 1/2-frequency dividing circuit 34, is inputted. To one input terminal of the second synchronizing wavedetecting circuit 19, the second divided output 37 which is the said output 33 from the said VCO 32 but its phase is delayed by 90 degrees by latching by the first latch circuit 36 that acts at the edge other than the one acted by the 1/2-frequency dividing circuit 34, is inputted. The VCO 32 follows the frequency variation of the DPSK signal 17, and oscillates at a frequency double that of the signal 17.