baber/WOPTO huggingface dataset:
Patent JP-S5888197-A (JP)
Title: Separation of crystal from melt
Inventor: NITANDA FUMIO
IPC: C30B15/20
Filed: 1981-11-20
Abstract: PURPOSE:To enable the separation of crystal from melt by unskilled operators or an unmanned way, by measuring the weight of a crystal or a crucible system, detecting the separation of a crystal from melt from change in weight in the  separation of crystal. CONSTITUTION:In growing single crystal by crystal pulling method, the weight of a crystal or a crucible system in measured, and the separation of the crystal from melt is detected by the signal for the weight change in the separation of crystal. When a crystal is pulled upwards at a speed higher than a pulling speed in crystal growth, two factors of the surface tension between the melt and the crystal and buoyancy work simultaneously, the balance causes a specific change, for example, the weight of the crystal increases once and starts to decreases. But the change stops simultaneously with the separation of the crystal, and the weight of the crystal is made constant. Consequently, if the change in weight is detected, the state in the course of the separation of the crystal is estimated, and the end of the separation can be detected at a time when the change in weight stops.
Patent JP-S6164225-A (JP)
Inventor: YAMAGUCHI SEIJI
IPC: A47L9/28
Filed: 1984-09-06
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-S6429266-A (JP)
Title: Bone adhesive
Inventor: TAKAGI SHIGEHARU
IPC: C04B28/02
Filed: 1987-07-27
Abstract: PURPOSE:To enhance the shape adaptability to a living body and pressure resistance, by containing at least one kind of a physiological saline solution, Ringer's solution and artificial plasma in a mixture consisting of a predetermined calcium phosphate powder and saturated carboxylic acid. CONSTITUTION:At least one kind of a component selected from a physiological saline solution, Ringer's solution and artificial plasma is contained in a mixture consisting of a calcium phosphate powder, which consists of tricalcium phosphate [alpha-Ca3(PO4)2] and tetracalcium phosphate [Ca4O(PO4)2] and saturated carboxylic acid having two or more carboxylic groups. The calcium phosphate powder is pref. prepared by dehydrating and thermally decomposing hydroxyapatite wherein a mol ratio of calcium and phosphorus is 1.66-1.68 at high temp. of 1,350 deg.C or more, pref., 1,500 deg.C or more in the atmosphere, pref., in an inert gas atmosphere of nitrogen or argon and grinding the resulting composition.
Patent JP-H0349989-A (JP)
Title: Full-color image forming dye donating element used in thermal transfer and thermal transfer sheet using the same
Inventor: HAYASHI YOSHIAKI
IPC: B41M5/39
Filed: 1989-07-17
Abstract: PURPOSE:To obtain excellent color reproducibility by selecting a specific dye for the three primary colors to form a thermal transfer sheet. CONSTITUTION:A hue near to ideal yellow can be obtained by employing C.I. Disperse Yellow 201 as a dye of a yellow hue used in a thermal transfer sheet. As a dye of a magenta hue, a hue near to ideal magneta ink can be obtained by mixing 10-70 wt.% of C.I. Disperse Red 164, 10-80 wt.% of C.I. Disperse red 348 and 5-50 wt.% of C.I. Disperse Violet 26. Further, as a dye of a cyan hue, a hue near to ideal cyan ink can be obtained by mixing 10-70 wt.% of C.I. Solvent Blue 63, 10-60 wt.% of C.I. Disperse Blue 354 and 5-40 wt.% of a dye represented by formula (I).
Patent JP-H0472988-A (JP)
Title: Solid-state image pickup element
Inventor: MIYATA KATSURO
IPC: H04N5/357
Filed: 1990-07-13
Abstract: PURPOSE:To prevent production of brightness flicker and lateral stripe by dividing rectangular areas vertically, providing a light receiving element to each of the above division areas and using the light receiving element arranged with a filter in a different color as a picture element. CONSTITUTION:Each of picture elements 1,1... consists of two light receiving elements 2a, 2b formed apart vertically and the aperture area of the light receiving elements 2a, 2b is equal to each other. Then a different color filter is provided onto the aperture of the light receiving elements 2a, 2b forming one picture element. A signal charge received by the light receiving elements 2a, 2b of each picture element 1 is read additively when the charge is outputted from a solid-state image pickup element. Number of vertical picture elements of this solid-state image pickup element is 525, but number of the vertical picture elements is 1050 when each of the light receiving elements 2a, 2b is respectively counted. Moreover, each color filter on the light receiving elements 2a, 2b is formed separately from each other. Furthermore, the possibility of production of a different color from a desired color due to mixture of dye at a border of the color filters is precluded.
Patent JP-H063784-A (JP)
Title: Silver halide color photographic sensitive material and its processing method
Inventor: OBAYASHI KEIJI
IPC: G03C7/38
Filed: 1992-06-22
Abstract: PURPOSE:To provide a photosensitive material showing improved color developing property, fastness of color images, stability for processing, color reproducibility, and especially excellent color turbidity and desilvering property. CONSTITUTION:This silver halide color photographic sensitive material has at least each one layer of red-sensitive, green-sensitive and blue-sensitive silver halide emulsion layer on a supporting body. All of hydrophilic colloid layers in the exposure side of the supporting body have <22mum dry film thickness and contains a cyan coupler expressed by the formula. In the formula, Za is -NH- or -CH(R3)-, Zb and Zc are -C(R4)= or -N=, R1, R2 and R3 are electron withdrawing groups having >=0.20 Hammett's substitution const sigmap, R4 is a hydrogen atom or substituent, and X is a hydrogen atom or group which is released by the coupling reaction of the oxidizer of an aromatic primary amine color developing agent.
Patent JP-S6247019-A (JP)
Title: Gaussian lens
Inventor: SHIMOKURA TOSHIKO
IPC: G02B9/42
Filed: 1985-08-26
Abstract: PURPOSE:To obtain a quasi-wide angle compact Gaussian lens by constituting a lens system with six lenses of four groups and satisfying specific inequalities. CONSTITUTION:This lens system consists of six lenses of four groups, namely, the first lens group consisting of a meniscus positive single lens whose convex is directed to the object side, the second lens group consisting of a negative lens where a meniscus positive lens whose convex is directed to the object side and a meniscus negative lens whose concave is directed to the image side are stuck to each other, the third lens group consisting of a negative lens where a meniscus negative lens whose concave is directed to the object side and a meniscus positive lens whose convex is directed to the image side are stuck, and the fourth lens group consisting of a meniscus positive single lens whose convex is directed to the image side, and conditions of inequalities are satisfied. For the purpose of making the lens compact with respect to diameter and length, diameters and lengths of lens faces, especially, from the front face of the second group to the rear face of the third group of six lenses of four groups are made smaller and shorter to shorten the overall length of the lens, and a relatively low telephoto rate is given.
Patent JP-H059921-A (JP)
Title: Floating body structure with leg
Inventor: SEKIDA KINJI
IPC: B63B35/53
Filed: 1991-07-01
Abstract: PURPOSE:To ease horizontal force caused by earthquake or the like without projecting legs from deck surface. CONSTITUTION:A floating body structure with legs comprises a lower floating body 6 whose top has a lower level than the lowest sea level and which generates floating force slightly smaller than the dead weight of a floating body 1, a deck 5 whose lower face has a higher level than the highest sea level, and the supporting members 7 which connects the lower floating body 6 and the deck 5. An area 17 is formed between the supporting members 7 to communicate with the open sea, and the lower floating body 6 is movably supported by two leg bodies 2. On the other hand, the leg bodies 2 are connected by tension materials 8, and damping mechanisms 10 and 11 are provided on the tops of the leg bodies 2 to movably support the lower floating body 6 by means of the leg bodies.
Patent JP-S6164151-A (JP)
Title: Protective circuit for input
Inventor: YAMADA MASAO
IPC: H01L27/02
Filed: 1984-09-05
Abstract: PURPOSE:To improve transient response characteristics by reducing the time constant of an input section by an input protective resistor and an internal capacitor. CONSTITUTION:A P channel MOS transistor and an N channel MOS transistor 5 constitute a complementary type inverter circuit, and a gate for these transistor 4 and transistor 5 is connected to the + side D of a power supply through a diode 2 while being connected to the - side S of the power supply through a diode 3. An input to an input terminal 1 is transmitted over a gate electrode for the transistor 4 and the transistor 5 through a resistor 1 connected in parallel and a diode 6, and outputted from an output section O connected to a drain common connecting section between the transistors 4 and 5. The time constant of a time constant circuit formed by the junction capacitance of diodes 2, 3 and the gate capacitance of the MOS transistors 4, 5 is reduced. Accordingly, transient response characteristics are improved, and propagation delay time is shortened.
Patent JP-2000018721-A (JP)
Title: Controller of gas fired hot air heater
Inventor: OKADA YASUHIRO
IPC: F24H3/04
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To improve the function of an air cleaner. SOLUTION: This controller is provided with a cigarette sensor 26 and a smell sensor 27 in addition to a dust sensor 15. Moreover, it is provided with a simultaneous operation mode means 24-3 which cuts a smell signal, or corrects a judgment value compulsively, or learning correction values and prevens the malfunction during simultaneous operation when a warm air heating part and a air cleaner are operating at the same time. Hereby, the function of the air cleaning is improved.
Patent JP-S5987832-A (JP)
Inventor: UIRUHERUMUSU YAKOBUSU MARIA YO
IPC: H01L21/76
Filed: 1983-10-06
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-H11266498-A (JP)
Title: Ultrasonic wave sensor and its manufacture
Inventor: ODERA SHOZO
IPC: H04R17/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To improve considerably the reverberation characteristic by suppressing effectively both vibration of a bottomed cylindrical case and an ultrasonic wave generated in the inside of the case. SOLUTION: The ultrasonic wave sensor 1 consists of a bottomed cylindrical case 2, a piezoelectric vibrator 3 placed on the inner bottom of the bottomed cylindrical case 2, input an output terminals connecting electrically to the piezoelectric vibrator and led out to the outside of the bottomed cylindrical case, and a buffer member 4 to suppress a reverberation wave. A foamed resin packed in the inside of the bottomed cylindrical case is used for the buffer material 4.
Patent JP-H07119721-A (JP)
Title: Coupling method of wire, pipe, filament and other member
Inventor: DAABIISHIYA RODONII ERU
IPC: B23K1/00
Filed: 1991-07-25
Abstract: PURPOSE: To provide a connecting method which prevents heat from adversely affecting connections and the like when wires, pipes, filaments or other members are connected together. CONSTITUTION: A thermally compressive cylindrical sleeve 604 is provided into which members 600, 602 to be connected, such as wires and pipes, can be inserted. The sleeve 604 has therein or in a region adjacent to its surface a portion made from a high-permeability body material having a Cure temperature higher than its thermal compression temperature but lower than a predetermined allowable temperature. The members to be connected are inserted into the sleeve and a high frequency current is passed through a primary winding 606 provided on the outer periphery of the sleeve 604, to produce an induced current in the magnetic material portion of the sleeve, the induced current heating and contracting the sleeve 604.  A certain current value is maintained to maintain the temperature near the Curie temperature so as to hold the required temperature constant without use of any special control device.
Patent JP-H0235494-A (JP)
Title: Gradation pulse generating circuit of display panel driving circuit
Inventor: ISHII TAKATOSHI
IPC: G09G3/36
Filed: 1988-07-26
Abstract: PURPOSE:To perform display of many gradations by outputting the outputs of flip-flops as gradation pulses. CONSTITUTION:A CPU 1 of a system section SY outputs the color codes (8-bit) corresponding to display dots to a display controller 3 and writes the same into a VRAM 4, from which the codes are successively read out at the timing of the dot clock from a timing signal generating circuit 5 and are outputted to a look up table 6. The table 6 converts the codes corresponding to the display dots to the data of R(red), G(green), B(blue). The display dots are converted to analog color signals by a DAC (digital/analog converter) 7 and the color images are displayed on a CRT display device 9. On the other hand, the color codes outputted from the table 6 to a gradation data forming circuit 8 are converted to the 2-bit display data indicating the R, G, B data (12 bits) as the gradations of a monochromatic display. The data is then outputted as the 8-bit display data VD0-7 to an interface circuit 10.
Patent JP-H0744244-A (JP)
Title: Power unit
Inventor: MIYAZAWA YOSHIAKI
IPC: H02M7/48
Filed: 1993-07-29
Abstract: PURPOSE:To prevent the DC field distortion of a load side transformer to receive power supply from the power unit constituted so as to directly supply the output of a PWM inverter, which inputs DC power and outputs a stabilized sine wave AC voltage, through an AC filter to a load. CONSTITUTION:Concerning the power unit constituted so as to directly supply the output of a PWM inverter 4, which inputs the DC power and outputs the stabilized sine wave AC voltage, through an AC filter 6 to the load, this unit is provided with an electromagnetic equipment to generate the DC field distortion provided on the output side of the PWM inverter 4 for detecting a DC component contained in the output voltage of the PWM inverter, DC field distortion detecting means 21 for detecting the DC component from the PWM inverter output voltage from a current to flow to the electromagnetic equipment, and field distortion correcting means 23 for correcting the symmetricity of positive and negative output voltages from the PWM inverter 4 corresponding to the output of the DC field distortion detecting means 21.
Patent JP-H0351672-A (JP)
Title: Air conditioner
Inventor: NAKAMURA SETSU
IPC: F25B13/00
Filed: 1989-07-19
Abstract: PURPOSE:To improve a reliability of an operation of an air conditioner by a method wherein a heating exchanging part for performing a heat exchanging operation between a connection pipe between each of indoor devices and the second branch part and a bypassing pipe between the third flow rate control device and a check valve is provided. CONSTITUTION:The first branch part 10 provided with a three-way changingover valve 8 for connecting one of indoor devices B to D to either the first or second connection pipes 6 and 7 in such a way as it may be changed over and the second branch part 11 for connecting the other of the indoor devices B to D to the second connection pipe 7 through the first flow rate control device 9 are connected through the second flow rate control device 15. A bypassing pipe 14 is provided, wherein one end of it is connected to the second branch part 11 and the other end of it is connected to the first and second connection pipes 6 and 7 through check valves 17 and 18 for allowing a flowing of refrigerant only to the third flow rate control device 15, the first and second connection pipes 6 and 7. Heat exchangers 16b to 16d for performing a heat exchanging operation between the connection pipes 7b to 7d between each of the indoor devices B to D and the second branch part 11 and the bypassing pipe 14 between the third flow rate control device 15 and the check valves 17, 18 are provided.
Patent JP-2001018058-A (JP)
Title: Method for planning cast slab
Inventor: FUJII NORIKAZU
IPC: B22D46/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a planning method for planning a cast slab with which the development of excessiveness can be reduced to the utmost even in the case various orders are coexisting. SOLUTION: The unit mass range of the slab related to an order number is refered to, and the unit mass of the slab and the number of the slabs are preliminarily decided and these decisions are alloted to the heat (the specific heat unit in a furnace). When it is judged in the step S21 that another heat has the excessive mass, each slab unit mass range related to this order executed with the preliminary decision is referred to, and it is judged whether the unit mass range of the slab overlapping the excessive mass exists (Step S22). In the case this excessiveness exists, the max. mass in this mass range is officially decided as the unit mass of the slab (Step S23) and after allotting the decided unit mass of the slab related to the order to the heat having the excessive mass, the progress information corresponding to this order is renewed (Step S24).
Patent JP-H0931393-A (JP)
Title: Water-based coating composition
Inventor: FUKUTOME KAZUHIRO
IPC: C09D133/04
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based coating composition which has excellent pigment dispersion, has satisfactory adhesion especially to plastic substrates, and gives a film excellent in drying properties, water resistance, heat resistance, and alcohol resistance. SOLUTION: This composition comprises a combination of a water-compatible acrylic resin with a carboxyalkylcellulose nitrate in which the number of nitrate substituents and that of carboxyalkyl ether substituents are 0.2 or larger and 0.05 or larger, respectively, per anhydrous glucose unit.
Patent JP-S6342489-A (JP)
Title: Pulse doppler radar device
Inventor: TSUDO MASANOBU
IPC: G01S13/52
Filed: 1986-08-07
Abstract: PURPOSE:To hold the phase from a fixed target almost at zero at all times by detecting the phase of a received signal obtained from a 1st sent signal at each distance by a phase detector. CONSTITUTION:This radar device is provided with the phase detector 15 which detects the phase of the fixed target at each distance by initial transmission, phase memory circuits 13 and 14 for storing the output of the detector 15, phase shifters 11 and 12 which operates by the next transmission and suppress the amplitude value of the fixed target corresponding to the values of the circuits 13 and 14, and phase shifters 16 and 17 which reset a FFT filter bank 10 to the original phase so that it is put in normal operation. The detector 15 detects the phase quantity of the fixed target and the amplitude values of the outputs of the phase detectors 2 and 3 for the fixed target are suppressed with the phase quantity to reduce the necessary numbers of bits of A/D converters 6 and 7 and MTI filters 18 and 19. Further, the phase detection output of the fixed target is suppressed by detecting the phase of the fixed target obtained by the 1st transmission and using the detected quantity, and the phase detection output is inputted to the bank 10 after the detected quantity is reset to the original value.
Patent JP-S5891111-A (JP)
Title: Tuyere for bottom blown converter
Inventor: NOZAKI TSUTOMU
IPC: C21C5/48
Filed: 1981-11-21
Abstract: PURPOSE:To obtain a tuyere for a bottom blown converter having prolonged life of a furnace bottom by constituting a tuyere of an inner tube of steel or Cu alloy and an outer tube of steel alloy of a tensile strength at room temp. higher than a predetermined value in order that the iron surrounding the tuyere is strongly solidified by cooling gas due to increase of thermal conductivity. CONSTITUTION:In the double tuyere for the bottom blown converter, Cu or Cu alloy is selected for the inner tube mainly in view of thermal conductivity. The aimed double walled tuyere is constituted by combining said inner tube and the outer tube of Cu alloy satisfying requirements for both thermal conductivity and strength and having >=35kg/mm.<2> tensile strength at normal temp. Even if this inner tube of the tuyere is made of pure copper, it can be durable for use by a cooling effect of O2 gas and cooling gas flowing through a gap between the inner and outer tubes. Furthermore by using said Cu alloy as an outer tube, the tuyere is well cooled, the solidified Fe grows up, the abrasion and erosion of the tuyere and its refractory are extremely decreased and a large effect is obtained for prolonging the converter life.
Patent JP-H0353908-A (JP)
Title: Extrude molding apparatus for multi-layered parison
Inventor: YOSHIDA HISASHI
IPC: B29C48/71
Filed: 1989-07-21
Abstract: PURPOSE:To improve the film thickness of peripheral walls of molded multi- layered parison by forming, at least four places at approximately equal distances on the circle, flowing inlets which serve to make submaterial flow relative to submaterial cylindrical nozzles provided on a multi-layered head. CONSTITUTION:A first submaterial 50 extruded from a first submaterial extruder 22 is sent to a first submaterial cylindrical nozzle 16 via a first semi-circular extruding path, a pair of supplying ports, a pair of submaterial arc flowing paths 21, and four flowing inlets 21a, 21b, so that a pair of first submaterials 51 having a uniform film thickness and being in a cylindrical shape are formed within the nozzle 16. And, a second submaterial 51 extruded from a second submaterial extruder 30 is sent to each inner layer and outer layer second submaterial cylindrical nozzle 17, 18 via a first and second semi-circular extruding paths 40, 41, each supplying port, a pair of second submaterial arc flowing paths 34, 35, and four flowing inlets 34a, 34b, 35a, 35b, thereby forming a pair of second submaterials 52 having uniform film thicknesses and being in cylindrical shapes within each nozzle 17, 18.
Patent JP-H0716262-A (JP)
Title: Stick holder for electric vehicle
Inventor: MIZUNO YASUSHI
IPC: A61G5/04
Filed: 1993-06-30
Abstract: PURPOSE:To place the stick of the user of an electric tricycle at such a position as not hindering his/her getting on and off. CONSTITUTION:Regarding an electric vehicle 1 where a seat 2 can be rotated, a rod-like stick holder 20 to hold the intermediate section and the lower end of a stick is fitted approximately vertically to a bumper 10 at the rear section of a body. As the stick holder 20 is positioned aft of the seat 2, the seat 2 can be rotated in such a way as allowing a user to easily get on and off. In addition, as the stick holder 20 is positioned at the side of the rotated seat 2, the stick can easily be taken out or set in place.