baber/WOPTO huggingface dataset:
Patent JP-2001046280-A (JP)
Title: Hot stool seat
Inventor: NAGAYOSHI SEIYA
IPC: A47K13/30
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce the emission of a magnetic field from a conductor disposed in a stool seat of a hot stool seat device with a simple structure by an ac/dc converting means between the conductor and a commercial power source. SOLUTION: A hot stool seat device comprises a stool seat 4, a conductor 2 disposed in the stool seat 4, a switch part 7 for turning on/off the conductor 2, an ac/dc converting part 3 for converting ac current from a commercial power source 1 into dc current and a controller 5 for instructing the switch part 7 to be turned on/off. The ac/dc converting part 3 comprises a full-wave rectifier bridge 9 composed of four diodes and an electrolytic capacitor 8. An electric current at a point B has A waveform obtained after subjected to a full-wave rectification by the full-wave rectifier bridge 9, and smoothed by the electrolytic capacitor 8. Since the conductor 2 is a load of a resistance r, the electric current at a point C is dc current.  Accordingly, the electric current is composed substantially only of a direct current component, so that a magnetic field emitted from the conductor 2 is reduced to a level with no problem.
Patent JP-H0566093-A (JP)
Title: Ultrahigh temperature electric resistance furnace
Inventor: ARASHI HARUO
IPC: F27D11/02
Filed: 1991-09-05
Abstract: PURPOSE:To enhance thermal efficiency by supporting uprightly a heat generation section capable of heating treated articles internally and a hollow cylinder type resistor heat generation section with pipe-shaped refractories and installing a heat generator preheating device and protection cylinder-shaped refractories in their outside. CONSTITUTION:A hollow cylinder-shaped heat generator 1 is provided with a heat generation section 2 with a small cross sectional area in the center and a terminal section 3 with a larger cross sectional area on both sides. The inner diameters of the heat generation section 2 and the terminal section 3 are large enough to heat the treated articles inside. There are also provided pipe-shaped refractories 5 which support the generator 1 in an upright manner where cylinder-shaped refractories 6 and 7 are consecutively laid out outside in such a fashion that they may envelop the heat generator. On the surface of the cylinder-shaped refractories there is provided a preheater 9 so as to preheat the heat generator 1. The refractories 7 protect the heater 9. This construction makes it possible to enhance the thermal efficiency and reduce the amount of electricity used.
Patent JP-S59116229-A (JP)
Title: Cell toxicity complex and its preparation
Inventor: KATOU YOSHINORI
IPC: A61P35/00
Filed: 1982-12-24
Abstract: PURPOSE:The complex obtained by linking a specific immunoglobulin or its fragment to serum albumin combined with a cell toxicity substance by a covalent bond. CONSTITUTION:An immunoglobulin (e.g., IgG, IgA, IgM, IgD, or IgE) capable of combining specifically with a specific antigen which a cell to be killed has hand, or its fragment is linked to serum albumin combined with a cell toxicity substance (e.g., complex shown by the formula I , etc.) by a covalent bond, to give a cell toxicity complex {e.g., a complex shown by the formula II (Ab is immunoglobulin or its fragment; Al is serum albumin; Cy is cell toxicity substance; S1 and NH are S and imino in the serum albumin; B1 is bifunctional organic group; m is 1-30; n is 1-10), etc.}. In the linking by a covalent bond, both of them are blended with a crosslinking agent, the three may be simultaneously brought into contact with one another, however, preferably one of the proteins is reacted with the crosslinking agent, and the reaction product is reacted with the other.
Patent JP-H02120089-A (JP)
Title: Heat transferable fluorescent oxazole
Inventor: RICHIYAADO POORU HENZERU
IPC: B41M5/26
Filed: 1989-08-31
Abstract: PURPOSE: To obtain a fluorescent substance having vapor pressure of a degree movable and diffusible from a donating element to a receiving element by its own ability and useful for a continuous gradation system by forming a support having a fluorescent oxazole dispersed in a polymeric binder on its one face and a slipping layer containing a lubricant on its rear surface. CONSTITUTION: A thermal transfer donating element comprises a support having a fluorescent oxazole compd. dispersed in a polymeric binder on one surface thereof and having a slipping layer containing a lubricant on its rear surface. The fluorescent substance is dispersed in the polymeric binder such as cellulose acetate hydrodienephthalate, cellulose acetate or the like. The rear surface of the dye donating element is coated with a slipping layer for preventing the sticking of the dye donating element to a printing head. The transfer of a dye image is performed by heating the donating element imagewise and transferring the dye image to the receiving element to form a dye transfer image.  In a pref. embodiment, the donating element has a poly(ethylene terephthalate) support coated with magenta, yellow, cyan and fluorescent substances and a three-color dye transfer image containing a fluorescent image is obtained.
Patent JP-H1069336-A (JP)
Title: Integrated circuit
Inventor: SAWAMURA SHINICHI
IPC: G06F1/30
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of the integrated circuit by turning off the circuit when it does not operate by reloading register contents at power- OFF time when the power source is turned ON without any external support by software, etc. SOLUTION: The integrated circuit is equipped with a conventional circuit part including a register part 2 and an address decoder 1, a register contents storage part consisting of a counter 12, a decoder 13, and a nonvolatile storage element 11, and a power-ON reset part 14 which initializes the counters. When the power source is turned on, the contents stored in the storage part are sent to the register part 2. In normal operation, the register contents are not stored in the storage part, but stored when an OFF signal is supplied from outside. After the OFF signal is supplied, he power source is turned off. When the power source is turned on again, the register contents saved at the time of the supply of the OFF signal are sent to the register part 2 and the integrated circuit is put back to the state at the last power-OFF time.
Patent JP-S6284898-A (JP)
Title: Manufacture of two-pole magnet in diameter direction
Inventor: YANUMA TATSUO
IPC: H01F41/02
Filed: 1985-10-11
Abstract: PURPOSE:To make a magnet middle in size, and to improve the characteristic of a motor by using a magnetic material provided with a desired saturation magnetic characteristic, for a center core of a metallic die, and also executing a press by giving a vertical magnetic field to a die shaft. CONSTITUTION:An upper punch 3 and a lower punch 4 are provided, and also a center core 5 is provided in the center of a cylindrical die 1. A magnet is manufactured by executing a press by giving vertically a magnetic field to a die shaft by an electromagnet 6 against a magnetic powder 2 which has been packed in the inside of the die 1. In this case, a magnetic material having a desired saturation magnetic characteristic is used for the center core 5 and against the outside peripheral surface of the magnet, an anisotropic direction can be controlled by a magnitude of a saturation magnetization of the center core 5. Also, as the saturation magnetization becomes large, a total magnetic flux quantity can be enlarged. According to this method, the magnet can be made small in size, and also the characteristic of a motor can be improved.
Patent JP-H0276189-A (JP)
Title: Audio device
Inventor: NAITO JIRO
IPC: G11B33/10
Filed: 1988-09-12
Abstract: PURPOSE:To decide the completion of a prescribed operation and easily start the next continuous operation by being equipped with a notifying part to individually notify the completion of successively executed prescribed functions. CONSTITUTION:The operation of a music selecting command, etc., is applied from a key input part 24 to a microcomputer 21 as a central control part, a signal from the microcomputer 21 is added through a signal processing part 22 to a reproducing part 23, and a necessary reproducing operation is executed. Further, a notifying part 25 consisting of a buzzer, etc., is connected to a microcomputer 21, and whenever a series of the operations such as a music selecting operation and the reproducing operation are completed, the completion is notified to a user. Thus, the completion of the prescribed operation can be confirmed, and the next continuous operation can be easily started.
Patent JP-H06340824-A (JP)
Title: Solid buffing compound
Inventor: TABATA TOSHIKAZU
IPC: C09K3/14
Filed: 1993-08-18
Abstract: PURPOSE:To provide a solid buffing compound, use of which enables buffing dust to be simply washed with water. CONSTITUTION:A solid buffing compound comprising an abrasive powder and a binder, wherein a sufficient amt. of a water-soluble surfactant and/or an intermediate thereof which is a polyalkylene glycol of at least 30 deg.C in m.p. is used as the binder to make the solid buffing compound soluble in water, whereby buffing dust adherent to a product, etc., can be simply washed with water after the use fo the buffing compound.
Patent JP-H0274746-A (JP)
Title: Manufacture of insulating board
Inventor: KAWAKAMI HIROSHI
IPC: E04C2/30
Filed: 1988-09-12
Abstract: PURPOSE:To aim at improvement of fire prevention, safety and sanitation, and labour effectiveness by coating hot melted resin melted under heating on the end face of a heat insulating board cut in a predetermined shape by means of a roll coater. CONSTITUTION:A heat insulating board B is cut in a predetermined shape, hot melted resin H under melted condition is gathered in the resin tank 10 of a roll coater A, and then, a coating roller 20 is rotated by a roller rotary device 30 in a conveying direction of the heat insulating board B. The hot melted resin H under melted condition in the resin tank 10 is drawn up and raised on a coating circumference 21 by the rotation of the coating roller 20 to adjust its thickness in predetermined uniform thickness by means of a doctor blade 31. The hot melted resin H is coated at the end face B1 of the heat insulating board B by using the roll coater A. Accordingly, it becomes superior to heat prevention, safety and sanitation, it becomes easy to adjust its coating thickness so that coating labor effectiveness can be improved.
Patent JP-S6285963-A (JP)
Title: Thermal head
Inventor: TSUSHIMA NOBORU
IPC: B41J2/345
Filed: 1985-10-11
Abstract: PURPOSE:To suppress current concentration and the stress concentration due to thermal expansions of individual electrodes and provide a thermal head less liable to generate initial troubles even in use under a high-power condition and having a stable useful life, by providing an individual electrode in a thermal head with a slit at a central part of the side at which a heating resistor and the individual electrode abut against each other. CONSTITUTION:An individual electrode 8 is provided with a slit 20, whereby the path of an electric current flowing in from a common electrode 9 is split near the individual electrode, as indicated by arrows 14, so that current concentration is prevented from occurring, and accordingly, concentrated heat generating and stress concentration in a protective film are suppressed. In addition, at the slit part 20, the resistor is exposed and makes direct contact with the protective film. The protective film is ordinarily formed of an oxide such as SiO2, Al2O3 and Ta2O5, and shows a relatively weak adhesion to Al used as a conductor material but shows a relatively strong adhesion to Ta2N used as a resistor material. Accordingly, the slit part 20 shows a stronger adhesion to the protective film than to the surrounding Al conductor part, and functions to alleviate the effect of the stress due to thermal expansion of the individual electrode 8 on the heating resistor 13.
Patent JP-H1070603-A (JP)
Title: Transfer telephone system
Inventor: IKUSHIMA TOSHIZO
IPC: H04Q3/58
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To allow a transfer destination to identify a transfer call in the case that an incoming call is transferred from a plurality of transmission sources. SOLUTION: A message for an incoming external line a1 is recorded in a recording reproduction IC 15A in a transfer unit 151 , and a message for an incoming external line a2 is recorded in a recording reproduction IC 15A in a transfer unit 152 . In the case of receiving an incoming call from the external line a1, a message denoting, e.g. 'This is a transfer call from a company ○○'is sent to a transfer destination from the recording reproduction IC 15A in the transfer unit 151 , and in the case of receiving an incoming call from the external line as, a message denoting, e.g. 'This is a transfer call from a private line' is sent to a transfer destination from the recording reproduction IC 15A in the transfer unit 152 . As a result, when the transfer section is the same, the transfer destination can identify easily from which party the call is transferred.
Patent JP-S62278-A (JP)
Title: Development of biologically active pdgf analogue factor in eukaryotic cell
Inventor: MURRAY MARK JOSEPH
IPC: C12R1/865
Filed: 1985-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a highly active PDGF analog factor by transducing a gene coding a B chain of a transfer promoter or PDGF and a gene containing a signal sequence capable of ordering secretion of the B chain to an eukaryotic cell. SOLUTION: In a method for producing a biologically active blood platelet- derived growth factor(PDGF) analog factor, a DNA component is capable of instructing expression and secretion of the biologically active PDGF analog factor in an eukaryotic cell and contains a transfer promoter and a B chain gene of PDGF on the downstream of the transfer promoter in which the gene codes a signal sequence capable of ordering the secretion of 67-175 amino acid of formula I and formula II, a B chain of human PDGF substantially homologous to the amino acids and a B chain of PDGF of the eukaryotic cell. Thereby, the chain B transduces the DNA component forming a protein having the same structure as that of PDGF and mitogen activity to a eukaryotic host cell, the host cell is grown in a medium and a product is isolated to give the objective factor.
Patent JP-S63119466-A (JP)
Inventor: UIRIAMUSU FUREDERITSUKU RIIKAA
IPC: C07D213/89
Filed: 1987-09-11
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-H0274314-A (JP)
Title: Injection mold
Inventor: TOMITA SHUHEI
IPC: B29C33/76
Filed: 1988-09-09
Abstract: PURPOSE:To increase resin density of a thick wall section and prevent sink marks by ejecting an ejector component in a cavity by driving shape-memory alloy when resin starts cooling. CONSTITUTION:When resin is injected into a cavity 3, shapememory alloy 8 is heated by the heat of resin through a movable mold l, and the shape-memory alloy 8 is deformed in a manner of closing a U-shape and an ejector component 7 is put in to some extent. Because of said action, resin 4 is injected more by the volume corresponding with the ejector component 7 putting in. When resin 4 starts cooling, the temperature of shape-memory alloy 8 is lowered and opened in the original shape to eject the ejector component 7 to the original position. Thus, a part of resin injected surplus is pressed into the cavity 3. Although the contraction of resin 4 is large in an opening section 3a of the cavity 3 because of its thick wall, the contracted portion is compensated by pressing in the resin by means of the ejector component 7 to prevent the generation of sink marks.
Patent JP-S59118882-A (JP)
Title: Sputtering device
Inventor: ISHIDA YOSHIHISA
IPC: C23C14/34
Filed: 1982-12-27
Abstract: PURPOSE:To permit easy and quick mounting and dismounting of a base plate to and from a base plate receiver in a device of a confronting target system by providing attachably and detachably a base plate mounter to the base plate receiver. CONSTITUTION:A hole 41 having a collar 40 formed with a notch 42 is bored to a base plate receiver 13' disposed to a base plate receiving base 12 of a device of a confronting target system. A pawl 52 which is insertable and removable into and from said notch 42 and is rotatably along the collar 40 is provided to a substrate mounter 50 provided attachably and detachably to the receiver 13'. A spring 60 which presses said pawl 51 to the collar 40 is provided to the receiver 13'. The mounting and dismounting of a base plate 31 to and from the receiver 13' are easily accomplished by the above-mentioned sputtering device and the time for operation is reduced.
Patent JP-H0389131-A (JP)
Title: Contact force sensor and manufacture thereof
Inventor: YOSHIDA KENICHI
IPC: G01L9/00
Filed: 1989-08-31
Abstract: PURPOSE:To enable higher reliability while preventing breakage of a sensor element by providing a breakage preventing mechanism on the top of the sensor element while a system is used which applies a concentrated load on the top surface of a diaphragm of the sensor element. CONSTITUTION:A spacer 8 is provided to restrict a deformation of a plate spring 9 and a moving distance of a pressure pin 10 and at the same, it serves as stopper to prevent breakage of a diaphragm section of a sensor element 11 by restricting a deflection thereof. Normally, the pressure pin 10 is in contact with the element 11 and when a constant voltage is supplied to the element 11, a bridge circuit made up of a gauge resistance is in balance. But when pressure from the outside is applied to the pressure pin 10 through a cap 16 with a lead pipe, the element 11 is caused to deflect to change an output voltage as the balance of the gauge resistance collapses. With further increase in the pressure, the deflection of the element 11 increases, which finally makes the plate spring 9 contact the top surface of a case 7 to obtain the max. output. Thus, application of even more pressure leads to no more increase in the output voltage thereby enabling prevention of breakage of the element 11.
Patent JP-H1070330-A (JP)
Title: Laser driving circuit
Inventor: SATO YOSHIHIDE
IPC: H01S5/042
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser driving circuit wherein excess current during driving of a semiconductor laser is reduced and deterioration and breakage of a semiconductor laser is prevented, and an error element of output power caused by overshoot and ringing is corrected and laser beam of a highly precise light amount is obtained. SOLUTION: While correction pulse having a pulse width according to image data DATA produced in a waveform correction pulse circuit 21 synchronizing with rise of each driving pulse of driving pulse signal produced in a pulse width modulation circuit 11 is asserted, a specified correction current from a waveform correction current source 22 is deducted from a synthetic current of a bias current of a bias current source 12 and a switch current of a switch current source 13 and an overcurrent element by overshoot and ringing generated during driving of the semiconductor laser 17 is restrained.
Patent JP-H0898100-A (JP)
Title: Method and device for clock display
Inventor: KITAZUME TADAYOSHI
IPC: H04N5/445
Filed: 1994-09-22
Abstract: PURPOSE: To allow the user to recognize power failure without obstructing the view and to discriminate the necessity of time matching by selecting either of only two colors of colons depending on the length of a power failure time in the time display of a television receiver. CONSTITUTION: A clock control section 2 of a microcomputer 1 monitors a waveform of a power supply circuit 4 and detects a power failure, a display control section 3 changes only a color of colons for a time displayed on a screen into a yellow color to inform the occurrence of power failure, and when the user matches time, the color is restored to the same color as that for numerals. When no time matching is made even lapse of 3min, the color of the colons is change into a red color and displayed. Thus, the degree of time difference is distinguished and displayed by means of the colons, then the user discriminates the necessity of time re-matching and a state of obstructing the view is reduced.
Patent JP-H0956133-A (JP)
Title: Directional magnet motor
Inventor: ISHIHARA YOSHIYUKI
IPC: H02K1/24
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To eliminate cogging torque by setting an angle formed by two kinds of magnetic attraction axes to a phase angle in which two kinds of nonconduction torque generated thereby become polarities of cancelling each other. SOLUTION: The tips 2a, 2b of a magnetic circuit respectively are opposite to two magnetic poles each having a different polarity of a rotor magnet 1, and a strong magnetic flux stream flows along the axis 2p of easy magnetization through both teeth. A curve 22 illustrates the change of the magnitude of reluctance torque generated in the respective teeth with the movement of a magnetic pole while the rotor magnet rotates once and the curve showing the change of attraction torque generated with respect to the axis 2p of easy magnetization and the nonconduction torque of both of them is selected so as to cancel each other by establishing an angle difference α2 deg. therebetween.  Since a relatively high magnetic flux is supplied from the magnet 1 with both of torque waveforms having the angle difference of 90 deg., strong attractive force by the axis of easy magnetization is obtained, and two amplitudes of attraction torque can be set at the same level. As a result, both of torque can be cancelled, thereby being able to eliminate cogging torque.
Patent JP-H0567933-A (JP)
Title: Level shift circuit
Inventor: YOSHIHARA KUNIO
IPC: H03K19/0185
Filed: 1991-09-06
Abstract: PURPOSE:To improve the high frequency characteristic without increasing power consumption. CONSTITUTION:Level shift diodes D1-D3, D4-D6 are connected between input nodes IN, inverse of IN and output nodes OUT and inverse of OUT via source follower MESFETs J1, J3, the output nodes OUT and inverse of OUT are connected to a Vss via current source MESFETs J2, J4 and current source resistors RB1, RB2 to form 1st and 2nd level shift circuit sections 1, 2. As soon as a DC bias VBB is given to gates of the current source MESFETs J2, J4 via resistors RG1, RG2, a signal in opposite phase to each input signal is given via capacitors CG1, CG2 and a gain is produced at a high frequency region in a current source circuit.
Patent JP-H0786133-A (JP)
Title: Control method for treatment of substrate
Inventor: MAEDA RYUJI
IPC: H01L21/027
Filed: 1993-09-14
Abstract: PURPOSE:To provide a method for controlling the treatment of various types of resist on various types of small lot substrate in which erroneous setting of treating conditions is eliminated while enhancing the throughput. CONSTITUTION:Different types A-C of substrate 9 are allowed to be set in the loader 1 of a treating system. The resist 10 on a substrate 9 taken out from the loader 1 is subjected to spectrophotometry 6 and treating conditions are identified through correlation with polarization curves previously stored for each type of resist before the substrate 9 is treated at a baking section 3 and a developing section 4. The treating conditions are identified through electronic processing (polarization curve correlation circuit 7 and processing condition setting circuit) and the processing conditions are set by the processor (baking section 3 and developing section 4) based on the output signals therefrom.
Patent JP-S58117248-A (JP)
Title: Manufacture of hardenable plastic mixture and polyether urethaneurea amine
Inventor: KURISUCHIAN BURUBA
IPC: C08L63/00
Filed: 1982-12-28
Abstract: The method of hardening a glycidyl compound with a polyether urethane urea amino hardener is disclosed, said hardener being prepared by reacting (1) a blocked prepolymer prepared by reacting a phenolic compound with the reaction product of a polyether polyol with an excess of polyisocyanate, with (2) a polyfunctional amino compound.