baber/WOPTO huggingface dataset:
Patent JP-S61110374-A (JP)
Title: Disk device
Inventor: OKAZAKI KICHIZAEMON
IPC: G11B19/28
Filed: 1984-11-02
Abstract: PURPOSE:To keep the quantity of up-down undulation of a disk invariably small by reversing the disk for a specific time when the quantity of up-down undulation of the disk is larger than a specific value, and shifting the disk and a turntable in relative position. CONSTITUTION:A focus error signal outputted from a detecting circuit 23 is inputted to a comparison control circuit 30 as a disk up-down undulation signal 25. The circuit 30 compares the signal 25 with a reference voltage signal 32 and applies a signal to the switching circuit part 36 of a switching control part 35 when the level of the signal 25 is higher than that of the signal 32, thereby connecting contacts 37A and 37B of a switch part 37 with each other. Therefore, a disk driving signal 40 is inputted to a disk motor 11 from a disk slip driving circuit 39. When this signal 40 is inputted, the motor 11 reverses for the specific time to cause the disk 5 on the turntable to slip and shift in fitting position from the turntable 12, so that the quantity of up-down undulation of the disk 5 varies. This operation is repeated until the level of the signal 25 becomes lower than that of the signal 32.
Patent JP-H06220092-A (JP)
Title: Expression vector active to human protein c
Inventor: NIRUSU URURITSUKU BANGU
IPC: C12N15/57
Filed: 1993-09-16
Abstract: The present invention relates to DNA compounds which encode human protein C activity. A variety of eukaryotic and prokaryotic recombinant DNA expression vectors have been constructed that comprise the novel protein C activity-encoding DNA and drive expression of protein C activity when transformed into an appropriate host cell. The novel expression vectors can be used to produce protein C derivatives, such as non- carboxylated, non-glycosylatedd, or non-hydroxylated protein C, and to produce protein C precursors, such as nascent or zymogen protein C, and to produce subfragments of protein C, such as active or inactive light and heavy chain. The recombinant-produced protein C activity is useful in the treatment and prevention of a variety of vascular disorders.
Patent JP-S6382685-A (JP)
Inventor: TAKANO TETSUO
IPC: A63F7/02
Filed: 1986-09-29
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-H0677904-A (JP)
Title: Optical space transmission method and transmission equipment for high frequency video signal
Inventor: MURAGUCHI TAKAHIRO
IPC: H04B10/00
Filed: 1992-08-28
Abstract: PURPOSE:To transmit high-quality and wide-band high frequency video signals by supplying the broadcasted high frequency video signal to an electrical to optical converter, photodetecting an optical signal emitted from this converter and transmitted in a space at an optical to electrical converter and receiving the high frequency video signal. CONSTITUTION:At a transmitter 1, the high frequency video signal from an antenna 1A is amplified to a required level by a buffer amplifier 1B, supplied to an electrical to optical converter 1C such as a laser diode later, converted to the optical signal and outputted through a lens 1D corresponding to a distance and a range required for transmission. The optical signal emitted into the space is received by a receiver 2, and the optical signal passed through a condenser lens 2A for providing the required quantity of light is photodetected by an optical to electrical converter 2B such as a photodiode provided with high-speed response. The original high frequency video signal provided from it is supplied to a buffer amplifier 2C and received and at a TV tuner 2D, any channel is selected so as to receive the image. Thus, the broadcasted video signal is photoelectrically transduced, and the high frequency video signal is received.
Patent JP-H0971251-A (JP)
Title: Electric power steering device and power steering control method
Inventor: KATO YOSHIRO
IPC: B62D6/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce a damage caused by the hitting of a mechanical system generated when an electric power steering(PS) is rotated to near the turning limit, and to generate a sufficiently large assist torque at the rotation starting of the steering. SOLUTION: A PS motor driving circuit 13 drives a PS motor 10 to generate the assist torque of a steering 12 by the power feeding from a power source 11. A control device 14 finds the motor rotation speed depending on a motor driving duty calculated depending on the steering torque; the power source voltage; the motor driving current; the motor winding resistance; and the counter electromotive force constant of the motor; and regulates the motor driving duty according to the level of the found motor rotation speed.
Patent JP-H0279739-A (JP)
Title: Coil for motor and generator
Inventor: OKUMURA MASUSAKU
IPC: H02K3/26
Filed: 1988-09-14
Abstract: PURPOSE:To eliminate the need for the addition of a surge absorbing element, and to simplify a process by mounting terminals respectively connected at both ends of a wound body and a conductor, forming a coil among the terminals by the conductor and shaping a capacitor connected in parallel with the coil between the conductor. CONSTITUTION:A winding-start terminal 14a and a winding-end terminal 14b composed of copper pieces are fixed at both end sections of the longitudinal direction of the top face of a tabular conductor 12. An insulating film sheet 16 is stuck onto the whole underside of such a conductor 12. The conductor 12 is wound in the direction of the arrow shown in the figure so that the winding-start terminal 14a is directed inward, thus forming a wound body 18. The wound body 18 is cut in specified coil width in the cross direction of the conductor 12, thus acquiring an armature coil 10 having a layer winding shape. In the armature coil 10, a coil L is shaped between the winding-start terminal 14a and the winding-end terminal 14b by the conductor 12 and a capacitor C between the conductor 12. The capacitor C has a surge absorbing function, thus eliminating the need for the addition of a surge absorbing element.
Patent JP-H0959527-A (JP)
Title: Benzimidazolocarbocyanine coloring matter and photographic material containing the same
Inventor: FUJIWARA TOSHINORI
IPC: G03C1/18
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain a new benzimidazolocarbocyanine coloring matter, represented by a specific formula, capable of forming a J-aggregate within the region of 540-560nm of a spectrum and manifesting low coloring matter stains, hardly causing an emulsion fog and useful as a photographic material. SOLUTION: This benzimidazolocarbocyanine coloring matter of the formula [R1 to R3 are each an (un)substituted alkyl; X1 to X4 are each H, a halogen, an alkyl, an alkoxy, an aryloxy, an acyl, an acyloxy, an alkoxycarbonyl, carbamoyl, sulfamoyl, hydroxy, an alkylthio or cyano; Y is an ion required to balance charges; (m) is 1 or 2]. The coloring matter is preferably obtained by using, e.g. a 4-[6-chloro-1-methyl-5-trifluoromethyl-2-(2-N-acetylanilio)vinyl-3- benzimidazolio]propanesulfonate as a starting raw material.
Patent JP-H04110285-A (JP)
Title: Elastic caterpillar band
Inventor: HARA YOSHIAKI
IPC: B62D55/253
Filed: 1990-08-31
Abstract: PURPOSE:To reduce the rigidity of an orbital band body in a joint part by joining the terminal part on one side of a tensile member and the terminal part on the other side, in the state where one or several stripes are twisted and bound to a rope shape. CONSTITUTION:As for an orbital band body 10, twenty-four stripes of tensile members 30 are arranged in the peripheral direction on one side in the width direction of a lateral rigid member 20, and at the terminal edge part 31 on one side of the member 30 which is butt-joined in opposition in the peripheral direction and at the terminal part 32 on the other corresponding side, eight pieces of the bound parts 34, each of which is formed to a rope shape by twisting each three stripes around an another core member 36. The length of the twist of the tensile member 30 is set equal to the arrangement pitch P1 of the member 20 or more, and the edge parts 35a and 35b corresponding to the starting point and end point of twist at the bound part 34 are arranged in the plane projection region of the member 20. Further, the twisting pitch P2 of the member 30 is set equal to the arrangement pitch P1 of the member 20 or less.
Patent JP-H07299828-A (JP)
Title: Optical polycarbonate film and production thereof
Inventor: TAKEYA YUTAKA
IPC: B29C41/42
Filed: 1994-09-27
Abstract: PURPOSE:To obtain an optical polycarbonate film excellent in optical characteristics such as transparency or the like. CONSTITUTION:In producing an optical polycarbonate film by spreading a dope over the surface of a support and heating the formed layer to evaporate a solvent, the dope to be used is prepared by a dissolving 10 pts.wt. of polycarbonate in 25-150 pts.wt. of a solvent containing 60wt.% or more of dioxolane. This polycarbonate film has a specific retardation value.
Patent JP-H05246811-A (JP)
Title: Insect proof film
Inventor: KAWAI MICHIO
IPC: A01N25/34
Filed: 1992-08-31
Abstract: PURPOSE:To obtain a insect proof film almost free from toxicity and capable of maintaining insect proof effects over a long period. CONSTITUTION:The objective insect proof film contains a vitreous substance capable of eluting B2O3 at a rate of 1mg/g to 300mg/g at 20 deg.C for 1hr on the surface or in the interior of a film as fine powder. Such the vitreous substance includes e.g. B2O3-SiO2-Na2O based glass or B2O3-Na2O-RO based glass (RO is alkali earth metal oxide) and exhibits excellent insect proof effects over a long period.
Patent JP-H1174208-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: MATSUI MASAKI
IPC: H01L21/76
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To form a semiconductor substrate having a thick semiconductor layer without the use of an ion implantation apparatus of high energy output. SOLUTION: An element isolation groove as a separation groove is formed on a semiconductor layer substrate by etching (P1), and the surface thereof is thermally oxidized to form an oxide film (P2). Ions are implanted to the bottom of the element isolation groove, thus selectively forming an ion implantation layer (P3). The substrate is bonded (P5) with a supporting substrate having an oxide film formed thereon (P4). By carrying out heat treatment, peeling is carried out (P6). In this case, when defects are concentrated at the ion implantation layer portion for generating peeling-off, a peeling is induced also in other regions within the plane where the ion implantation layer is not formed, and that entire surface is peelid. The peeled surface is smoothed by polishing, and a semiconductor substrate is provided.  The semiconductor layer of a large thickness can be formed, and damages due to ion implantation can be eliminated.
Patent JP-S61110232-A (JP)
Title: Data processor
Inventor: KAMIYA SHIGEO
IPC: G06F7/32
Filed: 1984-11-05
Abstract: PURPOSE:To easily execute merging calculation of two relations at a high speed, by repeatedly performing readout on overlapped records only among records in relations and successively reading out the other records. CONSTITUTION:Each record of the 1st relation inputted through overlap detecting circuits 11-15 is stored in a record buffer memory 16. At the time of this storage, overlap flags are stored in the buffer memory 16 correspondingly to overlapped records detected as a result of this overlap detection. Similarly, the 2nd relation records are stored in another record buffer memory 17 through the overlap detecting circuits 11-15 and overlap flags corresponding to overlapped records are stored in the buffer memory 17. Each buffer memory 16 and 17 has a capacity which is able to store records of one relation and readout of the stored records and overlap detected results from the buffer memories 16 and 17 are controlled (merged control) by control circuits 18 and 19, respectively.
Patent JP-H1173029-A (JP)
Title: Device for measuring concentration of liquid developer, device for controlling concentration of liquid developer and electrophotographic recording device using these devices
Inventor: YAMAMOTO SHINYA
IPC: G01N21/59
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring concentration of liquid developer, which can accurately measure the toner concentration, so as to control the concentration of toner included in the liquid developer. SOLUTION: In this measuring device, a light emitting element 11 and a light receiver sensor are arranged in both sides of a flow passage 7, through which the developer is intermittently flowed, and transmission intensity 10 without existence of the developer and the transmitted light intensity I with the existence of the developer are respectively measured, and toner concentration in the developer is measured on the basis of a ratio of the transmission intensity 10 and the transmitted light intensity I so as to eliminate an error due to the deterioration of a light source and dirty of an optical path, and toner concentration in the development can be accurately controlled.
Patent JP-H1054582-A (JP)
Title: Air conditioner
Inventor: UCHIDA TSUTOMU
IPC: F24F13/22
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To improve the atomizing capacity of an atomizing device of an air conditioner. SOLUTION: In an air conditioner wherein the inside of the main body is divided into indoor-side and outdoor-side sections, while blower fans and heat exchangers are held in the outdoor-side and the indoor-side sections respectively and a heat pump cycle is provided, an outdoor-side inlet and an outdoor-side outlet are provided at the back of the main body and the outdoor-side inlet, the outdoor-side heat exchanger, the outdoor-side blower fan and the outdoor-side outlet are made to communicate with each other sequentially so that an outdoor-side air sending passage is formed. Dew water formed in the heat exchangers is led to the lower part of the outdoor-side heat exchanger, while an atomizing device is provided at the outdoor-side outlet or in the vicinity of the outdoor-side air sending passage. The atomizing device is equipped with atomizing vanes 31 which are provided inside the case and rotate horizontally, while a disk 30 for scattering the dew water is formed on the rear side of these atomizing vanes and a large number of projections 33 are so formed as to be spaced from the disk by an air passage provided in the outer peripheries of the atomizing vanes. Therefore an atomizing performance can be improved sharply. By providing the projections integrally with the disk 30 for scattering, moreover, preparation of a mold and plastic molding are simplified and the cost of manufacture can be reduced.
Patent JP-S60124036-A (JP)
Title: Optical recording medium
Inventor: SAITOU ICHIROU
IPC: G11B7/2433
Filed: 1983-12-09
Abstract: PURPOSE:To attain the high density and the high sensitivity by using a composite material obtained by dispersing a material which changes its optical characteristics with heat into a material which is stable to the heat with high light absorbing performance to form a record layer. CONSTITUTION:An optical recording medium consists of a substrate 1 and a record layer 2 formed with a composite material, and the information is recorded to the recording medium by making use of the change of the optical characteristics of the layer 2 obtained by irradiation of light. This change of optical characteristics is produced at a temperature lower than the fusing point of a metal. This attains reduction of the light source power and also recording with high density since the optical characteristics are changed in a minute range. Furthermore the thermal stability is improved without deterioration of sensitivity since the layer 2 is made of a composite material obtained by dispersing a material changing its characteristics with heat into a base material which is stable to the heat. In addition, the flowing of metals, etc. can be avoided owing to a matrix structure where a material of which optical characteristics are variable is dispersed into a material which is physically and chemically stable. Thus stable recording is possible.
Patent JP-H1159359-A (JP)
Title: Braking device for electric vehicle
Inventor: URABABA SHINGO
IPC: B60T8/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a braking device for an electric vehicle which can prevent excessive braking forces from being generated by operating errors during the supply of a dynamic pressure. SOLUTION: When the pressure difference between a master cylinder and a wheel cylinder has reached a predetermined value or higher, a hydraulic pressure inlet valve is opened to supply a dynamic pressure to the wheel cylinder, and is closed when the pressure difference between the master cylinder and the wheel cylinder has decreased to a predetermined value or less. After the closure of the hydraulic pressure inlet valve, the introduction of the dynamic pressure is inhibited for a predetermined time to prevent operating errors regarding the introduction of the dynamic pressure as the result of the pressure fluctuation of the master cylinder that occurs with the closing of the hydraulic pressure inlet valve and prevent the resulting generation of excessive braking forces.
Patent JP-H1072679-A (JP)
Title: Galvanized steel sheet
Inventor: MIYOSHI TATSUYA
IPC: B05D7/14
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To improve the libricity, press formability, corrosion resistance and adhesion for coating material in a galvanized steel sheet by prescribing the components in a resin coating film formed on the surface of a chromate coating film. SOLUTION: Resin coating film is formed by coating a chromate coating film with a coating material obtd. by blending a solvent series thermosetting resin, a solid lubricant and the rest preventive pigment at prescribed ratios and executing hardening under heating. In this case, the thermosetting resin is composed of a solvent series polyurethane resin and a methylolamino alkoxy resin, and by using the thermosetting resin for the base of the coating material, even if the temp. of the surface of the steel sheet increases by frictional heat at the time of press forming, peeling and flaws are hard to occur in the resin coating.  Furthermore, by using the polyurethane resin as a solid lubricant, galling occurring by press forming or the like, and the fracture of the steel sheet and the damage to a die can be prevented, Moreover, by using chromate series compounds and silica as rust preventive pigments, its corrosion resistance can furthermore be improved.
Patent JP-H04113980-A (JP)
Title: Windshield device for motorcycle
Inventor: ASAMURA KINJI
IPC: B62J17/00
Filed: 1990-08-31
Abstract: PURPOSE:To reduce the wind blowing against the upper-half body of a rider without increasing the height of a windshield section by providing the windshield section extended on a cowling toward the slant upper back, protruding the upper edge section of the windshield section to the front side of a vehicle body with a step, and forming wind guide holes at this step section. CONSTITUTION:A cowling 11 is provided on the front side of the vehicle body 1 of a motorcycle, and a windshield section 11a extended toward the slant upper back is formed on the front side of the cowling 11. A transparent body 13 is provided at the position above the window section 12 of a headlight on the windshield section 11a, the upper edge section 13a of the transparent body 13 is protruded to the front side of the vehicle body 1 with a step, and wind guide holes 15 are formed long in the vehicle width direction on both sides of the center section at a step section 13b. A phenomenon that the wind flowing upward at the slant back along the upper back side 13c of the windshield section 11a is swallowed by the upper edge section 13a of the windshield section 11 is prevented, and the wind blows high toward the slant upper back.
Patent JP-H0686452-A (JP)
Title: Consumer electric power facility
Inventor: UCHIMURA YOSHIHARU
IPC: H02H7/26
Filed: 1992-08-31
Abstract: PURPOSE:To provide a consumer power generating facility capable of automatically opening a circuit breaker for linkage easily and positively and interrupting linkage when a circuit breaker on the system side is opened. CONSTITUTION:In a consumer power facility 200 with a normal generating set connected to a power system through a circuit breaker 3 for linkage and system-interconnected to the power system, a protective relay device 12 for linkage having a reactive power relay 12A at an electricity receiving point 2 is mounted while an electricity-receiving point reactive power regulator or a generator power factor regulator 9 are installed, and the circuit breaker 3 for linkage is tripped by the relay output of the protective relay device 12 for linkage.
Patent JP-H0785472-A (JP)
Title: Apparatus for manufacture of magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: H01F41/20
Filed: 1993-09-17
Abstract: PURPOSE:To efficiently produce a metal thin film type magnetic recording medium by providing an apparatus with a mechanism for bringing a cooled metal magnetic material into contact with metal magnetic material in a vessel of the apparatus for manufacturing the magnetic recording medium. CONSTITUTION:A support 3 such s a PET film, etc., is wound around a cooling can 1 in contact with it in a vacuum vessel 6. Magnetic metal 5 such as Fe, Co., etc., is filled into a crucible 4, and deposited by an evaporating method to form a magnetic thin film on the support 3. A vessel 7 filled with liquid nitrogen is provided outside the vessel 6, and copper lump 8 having a high thermal conductivity of cooled in the vessel 7. A cooling member 10 formed with the same composition as that of the metal 5 in the crucible 4 is so provided as to smoothly move between the upper end 8a of the lump 8 and the crucible 4. The member 10 is cooled while being in contact with the end 8a during evaporating, and raised by a linear motor 11 and moved by a motor 22 when the evaporating is stopped, lowered to the crucible 4 to quench molten metal 5 to be solidified. Accordingly, a magnetic recording medium can be efficiently produced without washing the metal 5.
Patent JP-S6476672-A (JP)
Title: Separator for fuel cell
Inventor: HOTTA MINORU
IPC: H01M8/02
Filed: 1987-09-18
Abstract: PURPOSE:To prevent the fluctuation of the thickness and the occurrence of the thermal distortion caused by the brazing by arranging a thin flexible sheet over the whole periphery between both faces of the periphery of a separator main body and a mask plate and sealing both of them. CONSTITUTION:Corrugated plates 12, 13 are overlapped on both front and back faces of a center plate 11 to form a separator main body 10. The outer shape size of the mask plate 14 is made nearly the same size as that of the center plate 11, a flexible sheet 15 with the minimum thickness required to prevent the gas leakage between the center plate 11 and the mask plate 14 is connected and sealed at the brazing section 17 by the seam brazing over the whole periphery. The mask plate 14 is just mounted on the separator or a tile 1 and not fixed directly to the separator, thus the fluctuation of the thickness and the occurrence of the thermal distortion caused by the brazing can be prevented.