baber/WOPTO huggingface dataset:
Patent JP-S62157340-A (JP)
Title: Information carrier disk and its production
Inventor: AKIYAMA TETSUYA
IPC: G11B7/2433
Filed: 1985-12-28
Abstract: PURPOSE:To obtain a defectless information carrier disk which obviates the flawing of recording layers during recording and storing, can be produced by a simple method and has less defect and high stability by changing the (x) value of the information recording layer TeOx continuously in the thickness direction so that the (x) value near the surface is made larger than the (x) value near the center in the thickness direction. CONSTITUTION:The TeOx (xapprox.=1) is deposited by vacuum deposition on a trans parent disk-shaped substrate 1 made of a polycarbonate resin to form the infor mation recording layers 2. Protective substrates 4 consisting of the same mate rial as the material of the substrate 1 are stuck via an adhesive agent 3 to such substrate 1. The recording layers are then treated for 50hr at and under 70 deg.C and 80%RH to generate TeOx rich parts 2-2 near the surface of the layers 2. The (x) value is made 0.8-1.3 in the central part (2-1) of the layers 2 and 1.2-1.8 near (2-2) the surface.
Patent JP-H08133943-A (JP)
Title: Skin beautifier
Inventor: OISHI HIFUMI
IPC: A61K8/00
Filed: 1994-11-04
Abstract: PURPOSE: To obtain a skin beautifier containing, as active ingredient(s), a fraction containing respective growth factors from the milk of a monogastric animal such as humans or a ruminant such as cattle, having skin beautifying effects of the respective growth factors on the cells and skin. CONSTITUTION: This skin beautifier contains, as active ingredient(s), a whey fraction of ruminant initial milk or monogastric animal milk each containing insulin-like growth factor, transformation growth factor and fibroblast growth factor, or a cream fraction, milk fat globule membrane and butter milk fraction of ruminant or monogastric animal milk, each containing fibroblast growth factor and heparan sulfate proteoglycan.
Patent JP-H01135054-A (JP)
Title: Semiconductor device
Inventor: HOSEN TORU
IPC: H01L23/40
Filed: 1987-11-20
Abstract: PURPOSE:To mount a semiconductor device on a radiation fin firmly and closely with good thermal conductivity by fitting protrusions formed on a metal substrate to be brought into contact with a radiation fin, to recesses of the radiation fin formed corresponding thereto. CONSTITUTION:Groove shaped uniform recesses 9 are provided on a surface of a radiation fin 8 whereon a metal substrate 2 of a semiconductor device 1 is fixed so that they fit to protrusions 7 formed on the metal substrate 2. Protrusions 7 of a metal substrate 2 of a semiconductor device 1 are fitted to the recesses 9 of the radiation fin 8 by sliding from a side of the radiation fin. The semiconductor device can be easily mounted thereby on the radiation fin firmly in good thermal conductivity without using another component such as a screw. The absence of a fitting hole as well as a fixing section can reduce the size of the semiconductor device 1 as much.
Patent JP-H07127595-A (JP)
Title: Vortex blower
Inventor: OZAKI YUKIKATSU
IPC: F04D5/00
Filed: 1993-10-29
Abstract: PURPOSE:To provide a vortex blower which can be widely used as the air supply source such as combustion heater by varying the output characteristics. CONSTITUTION:An impeller 2 where a number of blades 21A, 21B are formed at equal spaces on the circumferential surface is stored in a casing 1. Boosting passages 1a, 1b where suction ports 11A, 11B where the gas is sucked into a vortex chamber between the respective blades 21A, 21B are opened on one end, and discharge ports 12A, 12B where the gas is discharged from the vortex chamber are opened on the other end are formed in the inner wall of the casing 1. The suction port 11B is connected to the discharge port 12A, a switching flow passage 4 where each end faces toward the upstream side-and the downstream is provided, opening/closing valves 3A, 3B, 3C are provided within the switching flow passage 4, and the boosting flow passages 1a, 1b are connected by a switching them to a series or paralle.
Patent JP-S63148401-A (JP)
Title: Production of pickup arm
Inventor: NISHIHARA YASUO
IPC: G11B3/31
Filed: 1986-12-10
Abstract: PURPOSE:To easily produce a light-weight pickup arm having high rigidity by putting a plate material containing an unhardened or semi-hardened material or a plate material containing a material that can be melted and hardened again into a molding tool consisting of an upper die, a lower die and a core and then hardening those plate materials. CONSTITUTION:A plate material 12a containing an unhardened or semi-hardened material or a plate material 13a containing a material that can be melted and hardened again is put into a molding tool consisting of an upper die 17, a lower die 18 and a core 15. These materials 12a and 13a are hardened for production of a pickup arm 2. In such a way, a section form and a material can be selected in order to secure a light weight and high-rigidity structure of the arm 2. Furthermore the follow-up properties of a pickup device can be improved.
Patent JP-H01137415-A (JP)
Title: Magnetic head for magnetic disk device
Inventor: AIKAWA SHINICHI
IPC: G11B5/60
Filed: 1987-11-24
Abstract: PURPOSE:To prevent the occurrence of resonance with a simple constitution by specifying a ratio of the length of a disk contacting face extending in the rotation direction of a magnetic disk to the width in the track width direction on the disk contacting face of a head piece surface. CONSTITUTION:When the width in the track width direction on the disk contacting face of the surface of a head piece 16 is denoted as A and the length of the disk contacting face extending in the rotation direction of the magnetic disk is denoted as B, B/A is set to 5-6 (5<=B/A<=6). Surfaces of a read/write head core 15a, an erase core 15b, and a head slider 14 to be the disk contacting face are precisely finished. Thus, the occurrence of resonance is prevented without damaging the track following-up property when the shape and the finished state of the disk contacting face are properly set.
Patent JP-S62150596-A (JP)
Title: Semiconductor memory device
Inventor: SUGIMOTO EIJI
IPC: G11C16/04
Filed: 1985-12-25
Abstract: PURPOSE:To read 2-bit information from one IGFET by changing a voltage of an X address signal connected to a gate of the IGFET into 3 kinds so as to detect the conduction/non-conduction when each voltage is applied. CONSTITUTION:A threshold value of a memory cell (IGFET) is selected to -2V or below for (0,0), 0-0.5V for (1,0), 1.5-2.0V for (0,1) and 3-3.5V for (1,1). The total X address signal Xj is selected to 5V at the 1st period t1, all source contacts Ysi are disconnected from a ground potential and each contact of a series base circuit at least selected is charged to a high potential. Then only the selected X address signal selected for a period t2 is selected to '0'V, the conduction/non-conduction at that time is detected by using a voltage of a drain contact Ydi of the selected series basic circuit, and the storage information of the selected memory cell is discriminated to be (0,0). Thus, 2-bit information is stored in a transistor of a minimum area connected in series, it is easily read as '1', '0' digital signal and a read only storage device with high density is obtained.
Patent JP-S63148936-A (JP)
Inventor: MAIKURU GURASU
IPC: A23G4/00
Filed: 1987-11-24
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-H10223329-A (JP)
Title: Multi-pole modular jack
Inventor: KITAGAWA KATSUNORI
IPC: H01R13/52
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a modular jack made easy to be installed on a wall surface, etc. SOLUTION: A modular insert 2 made to be a unit by installing a contact spring which is brought into contact with a contactor of a modular plug and a terminal piece 33 to which an outer electric wire is connected is housed and held by a cover 20 and a body 10 having a shape to be attached to an installation frame standardized for a flush wiring apparatus. In this case, an installation hole and an installation projected part 43 are formed in the cover 20 and the modular insert 2, respectively, as joining means, so that the modular insert 2 and the cover 20 can mutually be joined and fixed.
Patent JP-2001112844-A (JP)
Title: Tool for medical treatment
Inventor: MORI SHINICHI
IPC: A61H39/04
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a tool for medical treatment by which a great treatment effect can be obtained by bringing it in contact with an affected part, meridian points, or the like, of a human body. SOLUTION: In this tool, a mineral lump 2 is arranged so as to be exposed in one part thereof on the end of a cylindrical case 1, a surrounding body 3 made of powder containing a metallic powder and/or a mineral powder as a main powder or powder bound with a binding agent is arranged in the end part of the cylindrical case 1, and a light source 4 is arranged in the inside of the cylindrical case 1 to apply the light from the light source 4 on the lump 2.
Patent JP-H08153600-A (JP)
Title: Microtron electron accelerator
Inventor: SUGIYAMA KATSUYA
IPC: H05H13/10
Filed: 1994-11-29
Abstract: PURPOSE: To provide a microtron electron accelerator with which many sorts of electron beams having from a low energy to high energy can be obtained. CONSTITUTION: Two electron sources 51, 52 are installed in an accelerator cavity 1, and electron is put in circular motion in the high energy mode through four beam apertures 41-44 furnished in the cavity wall surface as following the electron source 51, aperture 41, inside the cacity, aperture 42, outside the cavity, aperture 41, inside the cavity, aperture 43, and outside the cavity. In the low energy mode, the electron is allowed to make a circular motion following the other electron source 52, aperture 44, inside the cavity, aperture 43, outside the cavity, aperture 41, inside the cavity, aperture 43, and outside the cavity. The two sorts of electron accelerating modes can be used selectively by changing the intensity of the uniform magnetic field B.
Patent JP-S63147481-A (JP)
Inventor: HASHIMOTO YOSHIO
IPC: A63B45/00
Filed: 1986-12-12
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-H07201182-A (JP)
Title: Semiconductor memory device
Inventor: KOMORIYA TAKESHI
IPC: G11C11/41
Filed: 1994-11-29
Abstract: PURPOSE:To reduce the power consumption in a static state and to simplify the layout wiring by interrupting between a sense amplifier and an output buffer after the data are held in a data storage circuit through the sense amplifier by the control with an internal clock. CONSTITUTION:The internal clock phiSEN becomes H before a word line is driven to selection potential, and the read data from a memory are amplified by the sense amplifier 18 through a data line pair 15, 16 to be held in the data storage circuit 63. Thereafter, the internal clock >=S becomes H, switches such as FETs 32, 33, etc., are tuned off, and the amplifier 18 is interrupted for an output buffer 19, and a sense DC current is prevented. Thus, the power consumption in the static state is reduced, and the layout wiring is simplified.
Patent JP-H08151911-A (JP)
Title: Valve system for internal combustion engine
Inventor: MORITA SHOJI
IPC: F01L13/00
Filed: 1994-11-29
Abstract: PURPOSE: To always ensure the switching operation of an stable valve operating mode, without the necessity of an attachment/detachment process as an oil filter, by always keeping, in a normal conditions, operating oil supplied to an oil pressure switching valve. CONSTITUTION: In a valve system for an internal combustion engine in which a valve operating mode can be switched by the switching operation of an oil pressure switching valve, an oil sump part 50 which has storage ability more than a required capacity for the switching operation, and in which supplying passage to the oil pressure switching valve is upwardly opened, is arranged in the housing 30 of the oil pressure switching valve.
Patent JP-H02180387-A (JP)
Title: Valve fitting of radiator
Inventor: KUNUDO AAGE HANSEN
IPC: G05D23/02
Filed: 1989-11-13
Abstract: PURPOSE: To mass-produce inserts so as to reduce manufacturing cost by making adjustable the dimension of an outlet aperture by a pre-setting insert and arranging a valve seat and the outlet aperture at a level equal to an external screw thread. CONSTITUTION: The dimension of an outlet aperture 10 is made adjustable by a pre-setting insert 14. A valve seat and the outlet aperture 10 are arranged at a level equal to an external screw thread 11. A flat portion 15 is provided in the part of a valve insert housing 6 in the vicinity of the outlet aperture 19. The flat portion 15 interrupts the screw thread 11. Thus inserts are mass-produced to reduce manufacturing costs.
Patent JP-S63264662-A (JP)
Title: Polyphenylene oxide resin composition
Inventor: MAEDA SHUJI
IPC: C08L47/00
Filed: 1987-11-21
Abstract: PURPOSE:To obtain the title composition which has any desired dielectric constant and give a molding excellent in heat resistance, chemical resistance, dimensional stability and physical strengths, by mixing a polyphenylene oxide with a crosslinkable polymer and/or a crosslinking monomer and an inorganic filler. CONSTITUTION:10-95pts.wt. polyphenylene oxide (A), 1-90pts.wt. crosslinkable polymer (B) such as a styrene/butadiene copolymer and/or crosslinking monomer (C) such as triallyl (iso)cyanurate, 1-200pts.wt. inorganic filler (D) (e.g., Al2O3 powder) of a particle size <=50mu and, optionally, 0.1-5pts.wt. initiator (E) such as dicumyl peroxide are dissolved in a solvent (F) (e.g., trichloroethylene) so that the concentration of the resulting solution may be 5-50wt.%, this solution is cast or applied to form a thin layer, and this layer is solidified by drying and desolventation.
Patent JP-H01137035-A (JP)
Title: Multiple type radiation type beam chord stretching structure
Inventor: SAITO KIMIO
IPC: E04B1/342
Filed: 1987-11-21
Abstract: PURPOSE: To sufficiently secure a ceiling height and to improve structural safety against a local eccentric load by providing multiplex beam strings, and endlessly connecting the strut materials forming the beam strings with tension rings. CONSTITUTION: A first strut material 25 is suspended from the center section of each of arch-type or linear beams 22 arranged nearly radially, and a first beam string 27 is formed with the first strut material 25 and a first string stretched from the lower end of the first strut material 25 to a beam 22. A second strut material 29 is suspended from the beam 22 on the outer periphery of the first beam string 27, and a second beam string 31 is formed with the second strut material 29 and a second string 30 stretched from the lower end of the second strut material 29 to the outer periphery of the beam 22. The lower ends of the first strut materials 25 and the second strut materials 29 are endlessly connected by a first tension ring 28 and a second tension ring 32.
Patent JP-2001119271-A (JP)
Title: Oscillator circuit
Inventor: MIYAZAKI TAKAAKI
IPC: H03K3/0231
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To produce a stable oscillation signal by deciding the threshold voltage before a charge/discharge switching operation. SOLUTION: When the potential of output voltage VO of a capacitor 2 exceeds a higher level of the threshold voltage VSR after a capacitor 2 is charged by the charge/discharge current generation circuit 1, the voltage VSR is lowered by a comparator 3. When the voltage VSR is lowered less than the reference voltage VR that is equivalent to the intermediate value between higher and lower levels of the voltage VSR, a capacitor 2 is switched to a discharge state by a comparator 4. When the capacitor 2 is discharged by the part 1 and the potential of voltage VO is lowered less than a lower level of the voltage VSR, the voltage VSR is raised by the comaprator 3. When the voltage VSR exceeds the voltage VR, the capacitor 2 is switched a charge state by the compactor 4.
Patent JP-H06150969-A (JP)
Title: Nonaqueous secondary battery
Inventor: ONO AKIRA
IPC: H01M10/052
Filed: 1992-11-04
Abstract: PURPOSE:To provide a new secondary battery excellent in the cycle property and preservation characteristic and having high safety. CONSTITUTION:A negative electrode of a nonaqueous secondary battery is made of a carbon material, the electrolyte of an electrolytic solution is Lewis acid double salt expressed by LiSFn, a main solvent is a mixed solvent of cyclic ester carbonate and cyclic ester at 10:90 to 80:20wt.%, and noncyclic ester of 5 to 60wt.% is contained in the mixed solvent.
Patent JP-H01137651-A (JP)
Title: Semiconductor device
Inventor: TANIGAKI YUKIO
IPC: H01L23/522
Filed: 1987-11-25
Abstract: PURPOSE:To reduce the stray capacity of wirings and to accelerate a signal propagating speed by forming a cavity or an insulating film containing a cavity between the wirings of the same layer on a substrate. CONSTITUTION:A P-type channel stopper 3, a field insulating film 2, n<+> type source, drain regions 4, a gate oxide film 5, a gate electrode 6, a first layer interlayer insulating film 7, a connecting hole 8 are formed by a known method. After a first layer aluminum film 9 and a second layer interlayer insulating film 10 are formed on a whole surface, the film 10 and the wiring 9 are patterned in the same shape. A silicon nitride film 11 is formed thinly (e.g., 0.1mum) on a whole surface thereby to enhance the adhering strength between the films 7, 9, 10, a spin-on glass(SOG) film 12 (not shown) is fed to a recess section 15. After a connecting hole 13 is formed at the films 11, 10, second layer aluminum wirings 14 are formed on a whole surface, and patterned. The film 12 is removed by plasma etching without mask, thereby forming a cavity 15 between the wirings 9 and 9. Then, the stray capacity of the wirings can be reduced. A polyimide protective film 16 is formed on a whole substrate.
Patent JP-H03219871-A (JP)
Title: Serine protease
Inventor: INADA YUJI
IPC: A61P37/00
Filed: 1990-11-02
Abstract: PURPOSE:To obtain serine protease having an activating action on kalliklein- quinine system in human blood plasma, capable of giving a vaccine or an antibody, etc., effective for allergic disease owing to Dermatophagoides farinae in a low cost and having specific physicochemical properties and molecular weight. CONSTITUTION:The subject serine protease exists in a culturing medium of Dermatophagoides farinae and has analyzed values of amino acid obtained by a hydrochloric acid hydrolysis and expressed in the table I, and has amino acid sequences of from chain terminal to the 11th element and from the 13th element to the 20th element, respectively expressed by formula I and formula II. Said serine protease is able to be clearly distinguished from formerly separated substance from Dermatophagoides farinae in the viewpoints of amino acid composition and amino acid sequence. Whereas, said serine protease exhibits same migration pattern by SDS-PAGE in the presence of absence of beta- mercaptoethanol as a reducer and migrates as a single band by staining with silver, thus is identified as a single protein.
Patent JP-H04170202-A (JP)
Title: Planer dielectric filter
Inventor: SASAKI KANEMI
IPC: H01P1/203
Filed: 1990-11-02
Abstract: PURPOSE:To improve the mass-productivity by using an exposed ground terminal for both ends of a resonator terminal so as to attain miniaturization and reduce trimming amount. CONSTITUTION:Full face metallize conductors 16, 17 are formed to a couple of side end faces and one major face of dielectric bases 11, 12. Resonance electrodes 13a-13e and input output electrodes 15a, 15b and input/output electrodes 15a, 15b required for forming the filter are formed by sheet metal pressing or photo etching to a metallic plate 20 together with parts to support them. Other major sides of the bases 11, 12 are opposed to each other, the metallic plate 20 is inserted between them and they are stacked and the electric connection and mechanical fixing are implemented by brazing side end faces of the metallic plate 20. Then the undesired metallic plate is cut off by pressing as shown in broken lines with respect to a press guide hole 14 as a reference to obtain the filter product. Captions 18a-18d are electric ground terminals and the electrodes 15a, 15b are input/output hot terminals. Thus, the trimming amount is reduced, the mass-productivity is improved and the miniaturization is attained.
Patent JP-H08217297-A (JP)
Title: Method and device for swinging two-way swinging frame of webexchanging device
Inventor: GIYUNTAA YOHANESU BIIRUBAUMU
IPC: B65H19/18
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent the trouble or damage of a machine so as to enhance running reliability by always supporting one end of a bidirectional rotary frame during an operation by a locking device for mechanically locking the bidirectional rotary frame for supporting two crimping rolls. SOLUTION: A bidirectional rotary frame 1 has a pair of left and right side portion 2, a first crimping roll 9 is supported on the first end part 7 of the side portion 2 and a second crimping roll 11 is supported on a second end part 8. Then, for example, to about the second end part 8 side of the bidirectional rotary frame 1 on a winding paper feeding roll body 31, the rotating pin 21 of the first end part 7 side of the rotary frame 1 is engaged with a guiding portion 26, while the rotation pin 22 of the second end part 8 side is released from a guiding portion 27. At this time, the rotary frame 1 is rotated around the rotating pin 21 by the operation of a pneumatic cylinder 14, and the rotating pin 21 is locked by the advancing of a locking beam 41 moved left by a pneumatic cylinder 43 to the guiding portion 26.
Patent JP-H02141325-A (JP)
Title: Air conditioner piping in cabin of agricultural vehicle
Inventor: MATSUDA TATSUYA
IPC: B62D33/06
Filed: 1988-11-21
Abstract: PURPOSE:To facilitate afterward fitting of an air conditioner by installing an air conditioning unit in a ceiling frame connected with respective upper end parts of both stanchions front and rear in a cabin, and arranging a high pressure pipe and a low pressure pipe communicating refrigerant along the inside of a left side stanchion. CONSTITUTION:A cabin 2 is arranged in the middle part of a vehicle body 1, and formed out of both stanchions front and rear 3, 4, a ceiling 5, a roof 6, etc.. The ceiling 5 is formed by fitting a ceiling member 27 on the underside of a ceiling frame 20. In this case, an air conditioning unit 28 is installed between respective longitudinal frames of the ceiling frame 20, and a high pressure pipe 30 and a low pressure pipe 32 are respectively connected on its inlet ports 29, 31 for high pressure and low pressure. The high pressure pipe 30 passes from the inner part of a cover 17 through the underside of a floor 18 and is connected to the discharge part of a compressor not shown in the figure. The low pressure pipe 32 passes through the inner part of the cover 17, and hereafter is connected to the suction part of the compressor through a filter and a condenser.