baber/WOPTO huggingface dataset:
Patent JP-S5992999-A (JP)
Title: Single crystal ferrite
Inventor: OKITA KAZUHIKO
IPC: C30B29/22
Filed: 1982-11-16
Abstract: PURPOSE:A single crystal ferrite, consisting essentially of Mn and Zn and a composition capable of giving substantially zero crystal magnetic anisotropy constant considering even the secondary crystal magnetic anisotropy, having a high magnetic permeability, and usable as a material for recording and reproducing heads of projected images, in video tape recorders (VTRs), etc. CONSTITUTION:A single crystal ferrite in a composition region (or the vicinity thereof) satisfying the relation expressed by the formula (K1 is the primary crystal magnetic anisotropy constant; K2 is the secondary crystal magnetic anisotropy constant). For example, a ferrite having the composition expressed by mol% of Fe2O3, ZnO and MnO is within the composition range 3 formed by connecting a point (52, 17.9 and 30.1), a point (56.5, 25 and 18.5), a point (58.5, 23.1 and 18.4) and a point (56.9, 13.8 and 29.3) with straight lines (within + or -1mol% from the broken line 2 satisfying the relation expressed by the formula) or within a composition range 3' (the numerical values of the respective points limiting the range are omitted).
Patent JP-H1050953-A (JP)
Title: Manufacturing method of semiconductor integrated circuit device
Inventor: ASANO ISAMU
IPC: H01L21/8242
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To form a plug in a connection hole for connecting a lower electrode and a semiconductor substrate of a DRAM storage capacitor, without increasing the number of process steps. SOLUTION: A plug 18 is formed in a connection hole 11b for connection to a semiconductor region 6b as one of source.drain regions of a MISFET for selection of the DRAM on a semiconductor substrate 1, when a polycrystalline silicon film 12 is formed as a part of a bit line BL connected via a connection hole 11a formed on a semiconductor region 6a, as the other one of the source.drain regions of the MISFET for the selection of the DRAM.
Patent JP-2000034244-A (JP)
Title: Production of 1,4-butanediol and/or tetrahydrofuran
Inventor: HARA YOSHINORI
IPC: B01J31/22
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 1,4-butanediol and tetrahydrofuran in a high selectivity and yield by using a nonhalogen-based and a readily preparable ruthenium-based catalyst. SOLUTION: A catalyst containing a catonic ruthenium complex prepared from (a) a ruthenium source, (2) an organophosphorus compound and (3) a Broensted acid is used in a method for producing 1,4-butanediol and/or tetrahydrofuran by reacting 2,5-dihydrofuran or 2,3-dihydrofuran in the presence of water and hydrogen by using a hydrogenating catalyst.
Patent JP-S58104482-A (JP)
Inventor: TAKEYA KOREYUKI
IPC: F26B25/22
Filed: 1981-12-16
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-H0738987-A (JP)
Title: Acoustic signal correction device
Inventor: ITO TSUGIO
IPC: H03H17/08
Filed: 1993-07-22
Abstract: PURPOSE:To make a characteristic of a listening sense coincident with a desired characteristic in the device correcting a response characteristic of the reproduction system so that the response characteristic of the reproduction system is made coincident with the desired characteristic. CONSTITUTION:A characteristic compensation means 145 provides a compensation characteristic with respect to a correction characteristic so as to relatively increase a level of the correction characteristic as to a frequency with a long reverberation time or a frequency with a low average sound absorbing rate based on a reverberation time frequency characteristic or an average sound absorbing rate frequency characteristic so that the characteristic in the listening sense after the correction is made coincident with the set desired characteristic.
Patent JP-2001025324-A (JP)
Title: Plant-planting pot, and planting of plant using the same
Inventor: HAMADA KENJI
IPC: A01G13/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a plant-planting pot, which can maintain water retentivity of earth brought from some other plane, and allows a plant held with it to be easily removed. SOLUTION: This pot 10 is made of a mesh to have the largest area at the top opening. One or more plants 31 are placed, together with earth 21 serving as the culture medium in the pot 10, and in earth 42 brought from some other area via the pot 10, where the earth 42 is water-retentive and put in a place N in which the plants are planted. The pot 10 can separate the earth 21 and earth 42 from each other in such a way that water can move between them.
Patent JP-H0364702-A (JP)
Title: Manufacture of display with diffraction grating pattern
Inventor: TAKAHASHI SUSUMU
IPC: G09F1/02
Filed: 1989-08-03
Abstract: PURPOSE:To make the pattern of the display fine and to discriminate it from other displays by moving a stage and arranging fine dots consisting of diffraction gratings on the surface of a substrate according to a desired mathematical expression. CONSTITUTION:When two laser beams 10 and 12 are made to cross each other in a dot on a dry plate 14, interference fringes 18 are formed on the dot 16 and cycles of the interference fringes 18 can be varied by varying the crossing angle between the two laser beams 10 and 12. Then while an X-Y stage 20 and a rotary (theta) stage 28 are moved according to the instruction of a computer, dots 16 of the interference fringes 18 are formed on the dry plate 14. Consequently, the pattern of the display is represented finely and the display can be discriminated from other displays.
Patent JP-H07123968-A (JP)
Title: Chip of smoking pipe
Inventor: SAITO KAZUAKI
IPC: A24F13/08
Filed: 1993-07-22
Abstract: PURPOSE:To make use of a thin cigarette, unable to be dealt with an insertion part of common cigarette, possible and to surely remove harmful components in smoke by a filter. CONSTITUTION:This chip 5 for smoking pipe is detachably fixed to a cigarette insertion part 3 of a pipe main body 1 equipped with a filter 4 between a cigarette holder 2 and the cigarette insertion part 3, is made into a sheath shape so as to insert a thin cigarette not corresponding to the insertion part 3 into the sheath, is provided with plural hole parts 8 at the bottom part 6 approximately brought into contact with the edge part 4a of the filter 4 in a used state of the chip, namely, in the state of conducted to the insertion part 3 so as to make each hole part be slant to the flow direction of smoke and in an approximately radiated state from the center of the bottom and is used as an adaptor for a thin cigarette.
Patent JP-S6095236-A (JP)
Title: Power transmission device in automobile
Inventor: KIUCHI MORIO
IPC: F16H3/62
Filed: 1983-10-28
Abstract: PURPOSE:To shorten the axial length of a power transmission device, by arranging a clutch and a brake radially outward of a Laviniyo type planetary gear unit, and as well by disposing another clutches and brakes laterally thereof. CONSTITUTION:A torque converter 2 and a multi-stage speed change gear device 10 are arranged coaxially with a crank shaft 1, in the metioned order from the engine side. A second brake device 25 serving as a low reverse brake, and a first speed one-way clutch 26 are arranged radialy outward of a Laviniyo type planetary gear in the multi-stage speed change gear device 10, and as well a forward one way clutch 22, a first clutch device 20 serving as a foward clutch, a second clutch device 21 serving as a coasting clutch, a first brake device serving as a 2-4 speed brake, a third brake device serving as a reverse clutch are laid laterally of the above-mentioned second brake device 25 and the first speed one-way clutch 26, in the mentioned order in the radial direction.
Patent JP-S6180205-A (JP)
Title: Production of flexible image fiber
Inventor: MOGI MASAHARU
IPC: C03C25/68
Filed: 1984-09-28
Abstract: PURPOSE:To obtain easily an image fiber having high picture density and flexibility by etching a strand bundle sealed into a glass tube by a corrosive gas to form a preform and to execute uniform elution in a short period. CONSTITUTION:The many fiber strands each consisting of a core 1 having a relactively high refractive index, a clad 2 having a relactively low refractive index and a fusible clad 3 on the outside circumference are arranged in parallel and are inserted as a fiber strand bundle 4 into the cylindrical fusible glass tube 5. The gas such as hydrogen fluoride having high corrosiveness is filled in the tube 5 and is discharged therefrom after resting. The injection of the gas is executed dividedly in required number of times. The surface of the bundle 4 is thereupon corroded and a ground glass-like or porous corroded layer 8 is formed. The inside of the tube 5 is then heated to collapse by which the preform is formed. Such preform is heated and drawn and both ends are fixed by a high-polymer material such as epoxy resin and is dipped in the eluate. The eluate penetrates instantaneously between the layers 8 thereby eluting away quickly the layers 8.
Patent JP-H0486186-A (JP)
Title: Blanking shaping circuit
Inventor: MIHASHI KAORU
IPC: H04N7/00
Filed: 1990-07-30
Abstract: PURPOSE:To completely restore a blanking signal by providing a comparing means which compares a digital picture signal and a reference signal indicating the blanking level with each other and an error correcting means which detects and corrects the error of the blanking level included in the output of the comparing means. CONSTITUTION:A reference signal N having the same value N as blanking level data multiplexed in picture data 42 is inputted to a comparator 1. When picture data 42 and the blanking level N coincide with each other as the result of comparison, an output signal 46 of the level N is generated and is supplied to a flip flop F/F 2 to set it to the high level, and a blanking signal 43 to a counter 3 and a picture processing device is outputted. The counter 3 is counted up by a clock signal 45 only when the blanking signal 43 is in the high level. Width M of the blanking period is preliminarily set by a reference signal M, and carry is generated at arrival at M after the start of counting and is outputted to an inverter 4, and the F/F 2 and the counter 3 are cleared by a reset signal 47.
Patent JP-2000032356-A (JP)
Title: Ccd image pickup device
Inventor: TANAKA HIROAKI
IPC: H04N5/361
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To correct a signal shading when a sweep out transfer is performed and to make it a fixed value by performing read-out of the picture element signal and transfer of a read picture element signal by vertical and horizontal registers after an empty transfer of the vertical and horizontal registers is performed at the beginning of a picture element read-out period of term. SOLUTION: This device has a photoelectric conversion part PEC, a CCD imaging device 1, a CCD driving circuit 2 and a mechanical shutter. In this device, at the beginning of a picture element read-out period of term in which the mechanical shutter is in a closed state after an exposure period of term in which the mechanical shutter is in an open state, an empty transfer of a vertical register VR and a horizontal register HR is performed for more than one vertical cycle period of time. Then, after that, the CCD imaging device 1 is controlled by the CCD driving circuit 2 so as to perform reading of a picture element signal from plural photoelectric conversion part PEC and transfer the picture element signal read out by the vertical register VR and the horizontal register HR.
Patent JP-2000122823-A (JP)
Title: Radio system broadcasting, receiving, and selectively printing packet of information
Inventor: KULAKOWSKI ROBERT T
IPC: G06Q50/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency regarding delivery cost and time by sending packets of information directly to a consumer through a network of a unique printer device, and receiving and printing them. SOLUTION: When a message is entered into a message bank 30, a system control center 20 and a database manager 40 check all messages stored in the bank 30 again, classify them by delivery scheduled days, and assign bit string codes to the messages by using previously set standards. Then a transmission sequence compiler 50 compiles messages which are applicable to all specific dates. Packets of the messages are sent from a radio pager network 70 to a network of a printer device 80 through a modem 60 and individual printer devices 82 selectively process and print only packets of the same string codes.
Patent JP-S6359186-A (JP)
Title: Highly efficient encoder
Inventor: KONDO TETSUJIRO
IPC: H04N19/196
Filed: 1986-08-28
Abstract: PURPOSE:To prevent block distortion by transmitting the average value information of all the picture element data of a block when a dynamic range is the narrowest. CONSTITUTION:In the block in which the dynamic range DR detected in a comparison circuit 9 is smaller than a threshold TH and the length of a bit 0, a switch circuit 10A selects a code of eight bits of all 0 and a switch circuit 10B selects an average value Av from a shift circuit 8. Accordingly, transmitted data is the code signal of the eight bits of all 0 in place of the dynamic range DR and the average value Av in place of a minimum value MIN. Thereby, the generation of the distortion in the block can be prevented in the block narrow in the dynamic range DR.
Patent JP-2001030778-A (JP)
Title: Transmission for tractor
Inventor: IWAMOTO MASATOSHI
IPC: B60K17/08
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a transmission for a tractor, the length of which in the longitudinal direction is short. SOLUTION: A transmission for tractor is provided with a main transmission 24 through which shift to a plurality of steps is enabled by engagement of gear rows provided on a shaft disposed on two shaft centers in parallel with each other. The transmission is further provided with a shuttle transmission 21 added to the main transmission 24 and having the same number of steps for forward movement and backward movement. Power transmission between the main transmission 24 and the shuttle transmission 21 is performed such that power for forward movement is transmitted via the shaft on either one of the two shaft centers, and power for backward movement is transmitted via the shaft on the other shaft center.
Patent JP-S6447663-A (JP)
Title: Liquid pressure brake device
Inventor: NISHII MICHIJI
IPC: B60T13/12
Filed: 1987-08-13
Abstract: PURPOSE:To ensure brake liquid pressure for both front and rear wheels even upon missing of power liquid d pressure by providing an auxiliary liquid pressure controller. CONSTITUTION:In a brake liquid pressure controller 1, a regulator 30 is disabled upon missing of power liquid pressure due to interruption of a power liquid pressure source 40 and does not provide predetermined brake liquid pressure thus blocking first and second pressure chambers 7a, 7b in an auxiliary liquid pressure controller 7. Since brake liquid is filled in the second and third pressure chambers 7b, 7c while the regulator 30 communicated with the third pressure chamber 7c is blocked from the power liquid pressure source 40 through a check valve 36, an enclosed chamber is formed in the downstream. Consequently, a piston 9 is pushed with brake liquid pressure in the master cylinder 10 which is provided to the first pressure chamber 7a and responds to a brake pedal 2, to boost brake liquid pressure in the second and third pressure chambers 7b, 7c thus providing a function just like as a tandem master cylinder.
Patent JP-S6178109-A (JP)
Title: Hammer solenoid
Inventor: MATSUSHITA HIDETOSHI
IPC: H01F7/16
Filed: 1984-09-25
Abstract: PURPOSE:To enhance the magnetic efficiency of the title efficiency, to accomplish a low power consuming operation and a high speed operation, and to contrive reduction in the cost of manufacture by a method wherein magnetic attraction force is utilized effectively. CONSTITUTION:The amount (d) of overlapping of the end face 12a of a plunger 12 and the inner circumference drum of a bottomed cylindrical part 17b is made smaller under the state wherein the amount of displacement of the plunger 12 reached maximum. Accordingly, the force in the direction reverse to the displacement direction up to that time becomes larger, and attracting force is reduced rapidly. Therefore, a desired high speed performance characteristics can be obtained by properly selecting the amount (d) of overlapping in the state wherein the displacement amount of the plunger 12 reached maximum. When a coil 15 is demagnetized under the above-mentioned condition, the plunger 12 returns to its original position by a return spring 18, the end face 12a comes in contact with the bottom part of a bottomed cylindrical part 17b through the intermediary of a buffer material 29 and it returns to a stop position. The stop position of the plunger 12 is controlled by the bottom part of the bottomed cylindrical part 17b, and as the inner circumference drum is opposing to the outer circumference drum 12b of the plunger 12 almost on the entire region, the flow of magnetic flux, the receiving of the magnetic flux in other words, can be made excellent.
Patent JP-S6181144-A (JP)
Inventor: MORITA KIKUZO
IPC: H02J13/00
Filed: 1984-09-27
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-S6262786-A (JP)
Title: Manufacture of cubic decoration plate having deep color tone
Inventor: NAKAJIMA MASAAKI
IPC: B41M3/06
Filed: 1985-09-12
Abstract: PURPOSE:To obtain a decoration plate having a plenty of natural feeling and deep taste by using ink which contains mainly aqueous soluble dye, and dissolving and diffusing it to such a degree as to rise to appear in an oozing pattern. CONSTITUTION:The surface of a platelike base material 1 is sealed as required and treated with primary film 2 by bonding a decoration sheet. Then, at least one color employs a coloring ink which mainly contains aqueous soluble dye such as dye, oxidative dye or basic dye directly coated to print a picture pattern 3. Further, a raised thick pattern 4 is screen printed on the surface of the pattern 3. At this time, an oozing pattern 5 is formed by diffusing in the pattern dissolved in solvent or water in the pattern 4 which mainly contains aqueous soluble dye of the pattern 3. Accordingly, a color tone change having deep taste which is not present in a gravure offset printing or flexographic printing can be expressed on the surface of the screen printed pattern layer.
Patent JP-H0842014-A (JP)
Title: Heat-insulating shield in building
Inventor: ABE KICHISABURO
IPC: E04B1/76
Filed: 1994-08-03
Abstract: PURPOSE:To insulate heat, by constituting an air path between inner and outer plates as a unit through a connecting member. CONSTITUTION:An inner plate 2 and an outer plate 3 are connected to each other so as to form an air path 11a having a convection space through a connection member 5 to constitute a heat-insulating shield body 1 made of blocks. The blocks of heat-insulating shield body 1 are connected and laid dot so that the air-path la extends from one side to the other side to form structures like a roof, walls, partition faces, etc., of a building.
Patent JP-H0849354-A (JP)
Title: High adhesion rust-proof coated pc steel material and its manufacturing method
Inventor: TAGUCHI YASUO
IPC: D07B1/16
Filed: 1994-08-04
Abstract: PURPOSE:To provide a high adhesion rust prevention coated PC steel material and its work method which protects a rust prevention coating layer, and whose concrete adhesion is large. CONSTITUTION:After inorganic powder, such as hydraulic cement, plaster powder, high blast furnace slag powder, flyash, silica rock powder and silica powder is contact-bonded with an outer peripheral surface during a heat-melting state of a rust proof coated layer of a PC steel material 1 having a rust-proof coated layer 2 made of a thermoplastic synthetic resin material, a particle coated layer 5 is integrated by cooling. The inorganic powder-made particle coated layer is integrally installed to the outer peripheral surface of the resin coated PC steel material.
Patent JP-2001030333-A (JP)
Title: Manufacture of fine foamable material and extrusion molding machine for manufacturing the same
Inventor: SHINPO MINORU
IPC: B29C48/395
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To stably and continuously obtain a fine foamable material wherein fine air bubbles are uniformly dispersed by setting the pressure for introducing a foaming agent into a resin to a specific value, and setting the pressure of the kneaded resin at the outlet part of an extruder to a specific value with respect to the pressure in a foaming agent introducing part. SOLUTION: The pressure for introducing a foaming agent into a resin is set to 100 kgf/cm2 or less and the pressure of the kneaded resin at the outlet part of an extruder is made 1.3 times or more the pressure in a foaming agent introducing part. That is, the cylinder 8 storing the foaming agent in a foaming agent supply device 2 is connected to the downstream part of the hopper 4 of a screw extruder 1 through a pressure adjusting valve 9, a pump 10 and a temp. regulating heater 11. At first, a resin material is supplied to a cylinder 3 from the hopper 4 and, subsequently, the foaming agent supplied from the foaming agent supply device 24 is introduced into the resin material, and the kneaded fine foamable resin material is discharged from the die 7 being the outlet part of the extruder.
Patent JP-2000036745-A (JP)
Title: Encoder
Inventor: OKAMOTO YOICHI
IPC: H03M7/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an encoder which can reduce operation noise with low power consumption by suppressing the inflow of electric charge to a discharge line and also suppressing variation in the voltages of the discharge line and bit lines. SOLUTION: This encoder is equipped with a ROM cell 2, which has one end connected to a specific bit line(bit) and the other connected in common and is brought under on/off control with a word line select signal inputted to a word line(word), a charging PMOS transistor(TR) 1 which is turned on and off in synchronism with a control clock signal(clk) and supplies a specific voltage to the bit line, a discharging NMOS TR 3 which is turned on and off in synchronism with the clk and discharges electric charges of the bit line via the ROM cell 2 selected with the word line select signal, and a constant- voltage circuit 4 which is connected to the discharging NMOS TR 3 and supplies a voltage higher than a ground potential and lower the voltage obtained by subtracting the threshold voltage of the ROM cell 2 from the specific voltage.
Patent JP-H0547203-A (JP)
Title: Illumination calculating method and device thereof
Inventor: FUJII SHUNICHI
IPC: F21S10/00
Filed: 1991-08-13
Abstract: PURPOSE:To provide an illumination calculating device homogeneously executable within a short time regardless of the presence or absence of experiences and capable of sufficiently grasping the state of a fly ball. CONSTITUTION:The position, direction and number of lighting equipments provided on a ground are inputted with a keyboard 2 by use of X-, Y- and Z- coordinates. The data related to the ground such as the form of the ground and the reflectance of the ground in the X-, Y- and Z-coordinates and the observing point in which the observer forming a playing in the falling point of a ball is situated are inputted with the keyboard 2. According to kinds of balls, the orbit of the fly ball by the Z-, Y- and Z-coordinates on the ground is calculated by an arithmetic device 1. The hemispherical surface illuminance of the fly ball on an optional orbit seen from the observing point is calculated by the arithmetic device 1 according to the position and illuminating direction of the lighting equipments and the form and reflectance of the ground. The hemispherical surface illuminance Esc is displayed on a cathode-ray tube 3 and a plotter 4.