baber/WOPTO huggingface dataset:
Patent JP-S5965417-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: SUGIMOTO MAMORU
IPC: G11B5/66
Filed: 1982-10-05
Abstract: PURPOSE:To magnetically separate crystal grains from each other and obtain an ultra-high density magnetic recording medium, by further adding to a Co-Cr alloy at least one of hafnium and tungsten as a third element. CONSTITUTION:Not larger than 40wt% at least one of Hf and W is further added to a Co-Cr alloy. If the amount of addition of Hf or W exceeds 40wt%, the resultant film greately lowers in crystallizability and suddenly deteriorates in perpendicular magnetic anisotropy. By the addition of Hf or W, it is made possible to obtain a perpendicular magnetic recording medium greatly exceeding the limit of perpendicular magnetic anisotropy in Co-Cr binary alloys, and the recording density characteristics can be greatly improved.
Patent JP-S648995-A (JP)
Title: Beauty razor
Inventor: ISHIDA MINORU
IPC: B26B21/10
Filed: 1987-07-15
Abstract: PURPOSE: To largely turn, open and disassemble a latch body after shaving use and to facilitate washing for sterilization or the like by providing the plate body of hinge connection with a pipe-like part provided with a crack in a longitudinal direction and providing a cover body with a cantilever inner shaft passed through the pipe of the pipe-like part and a projection part matched with the crack of the pipe-like part of the plate body at the time of slightly largely opening the cover body. CONSTITUTION: At the time of assembling this razor, a sliding pawl 12 is fitted to a pawl sliding groove 11 and moved to the back end. The latch body 7 is abutted to a main body 3 from a front part at the angle of about 90 degrees, a projection 10 is inserted to and passed through the cut 5 of the pipe 6, a hinge pin 9 is inserted into the pipe 6 and the latch body 7 is turned downwards and brought down. An exchange blade body 13 is inserted between the main body 3 and the latch body 7 and slid and assembly, mounting and fixation are completed. At the time, the operation piece 8 of the latch body is housed inside a housing notch 16.  At the time of disassembly after shaving and exchanging a blade, the sliding pawl 12 is moved backward, a finger is hooked to the operation piece 8, the latch body 7 is turned for about 90 degrees and the latch body is turned to a sufficiently opened state.
Patent JP-S5877527-A (JP)
Title: Manufacture of high-strength and high-toughness steel
Inventor: TAMEHIRO HIROSHI
IPC: C21D8/02
Filed: 1981-10-31
Abstract: PURPOSE:To manufacture high-strength and high-toughness steel with superior weldability by heating a low C steel slab having a specified composition contg. a very small amount of added Ti to a medium temp., rolling the heated slab at a sufficient draft, and slowly cooling the rolled slab after restoring the austenite. CONSTITUTION:A steel slab consisting of 0.005-0.14% C, <=0.6% Si, 0.7-2.2% Mn, <=0.008% S, 0.005-0.08% Al, 0.004-0.03% Ti, <=0.007% N and the balance Fe with inevitable impurities or further contg. one or more among 0.01-0.10% Nb, 0.01-0.10% V, 0.1-4.0% Ni, 0.1-1.0% Cu, 0.1-1.0% Cr, 0.05-0.30% Mo, 0.0005-0.005% Ca and 0.003-0.03% REM is heated to 1,000-1,200 deg.C and rolled so as to regulate the draft at <=900 deg.C to >=60% and the finishing temp. to 640- 850 deg.C. After the passage of 30-180sec, the rolled slab is cooled to an arbitrary temp. below 500 deg.C at 10-40 deg.C/sec cooling rate.
Patent JP-S6331305-A (JP)
Title: Microwave oscillator
Inventor: ISODA YOJI
IPC: H03B5/18
Filed: 1986-07-25
Abstract: PURPOSE:To obtain a microwave oscillator small in size and easy to adjust even at a low frequency, by providing conductor bar supported with an insulator in the internal conductor of a coaxial dielectric oscillator formed with a conductor film, and set at the same potential as that of an external conductor. CONSTITUTION:Only a microwave having a prescribed frequency out of the microwaves returned by a capacitance between the gate electrode 6 and the drain electrode 8 of a FET9, resonates at a serial resonance circuit consisting of a dielectric resonator 100, and a capacitor 14, and it is reflected to a gate electrode 6 side, therefore, it oscillates at the frequency. It is possible to constitute the device in a very small shape because the coaxial dielectric resonator 100 is formed through the use of the conductor films 101 and 102, and is operated in a TEM mode. Furthermore, it is possible to change an oscillation frequency by changing capacitance between the internal conductor 101, and the conductor bar 17 by the inserting length of the conductor bar 17 to a cylindrical insulator 18. A temperature characteristic can be improved by constituting a conductor plate 16 and the conductor bar 17 of a metal with a small linear coefficient of expansion.
Patent JP-S6153898-A (JP)
Title: Electrode terminal leading structure
Inventor: HAMADA AKIRA
IPC: H04R17/00
Filed: 1984-08-24
Abstract: PURPOSE:To permit to extend a reverse face electrode film to front face without generating the disconnection of edge coating part by taking off an angle on one edge part of a high polymer piezoelectric materal and then providing a thick electrode film coating the edge prt. CONSTITUTION:A surface electrode film 22a is installed on the surface of the high polymer piezoelectric material 21 where the angle of one edge part 21 is taken off, except for near that part 2a. The reverse face electrode film 22b consists of the part 22ba which exists on the reverse face of the piezoelectric material 21, the thick part covering the edge part 21a, and extension part 22b to surface side. Leads 24a and 24b are bonded by good conductive bonding 27 to the extension part 22bc of the sufrface electrode film 22a and reverse face electrode film where exists by sandwitching a non-electrode forming part 26. This permits to prevent the disconnection of reverse face electrode film on the edge part. Thus, the reverse face electrode film can be extended to the surface side without generating the disconnection of the edge coating part.
Patent JP-H0924523-A (JP)
Title: Mold for molding plastic lens
Inventor: KAWAI NORIO
IPC: B29C33/38
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a plastic lens to be formed by reducing the error range of the surface curve of the lens, to shorten the manufacturing time and to further decrease the manufacturing cost of molding by employing a resin mold as at least one of molds instead of inorganic glass molds. SOLUTION: A gasket 11 is formed of a material such as rubber, elastomer or relatively soft thermoplastic resin, and normally of two molds 13A, 13B in combination with the gasket 11. Liquid-like curable compound raw material such as monomer is poured between the two molds 13A and 13B, and so sealed as not to be leaked. When sealing, the molds 13A, 13B are clamped from both sides by a spring-like mold clamper 15. Thereafter, the assembled gasket holding mold filled with the plastic raw material is introduced into a heating furnace as it is, and the material is cured.
Patent JP-H0725053-A (JP)
Title: Thermal transfer recording device
Inventor: MAEDA TAKEHISA
IPC: B41J2/365
Filed: 1993-07-15
Abstract: PURPOSE:To prevent recording images from becoming faint in recording the images under low temperature when temperature of a thermal head is not sufficiently high at start of image recording. CONSTITUTION:A temperature detecting means 17 for detecting temperature of a thermal head and a thermionic cooling element 18 for controlling the temperature of the thermal head controlled by the temperature detected by the temperature detecting means 17 are provided.
Patent JP-H0528616-A (JP)
Title: Disk device
Inventor: OGATA HARUKI
IPC: G11B17/24
Filed: 1991-07-16
Abstract: PURPOSE:To miniaturize the disk device. CONSTITUTION:The device is capable of mounting plural CDs individually, selecting optional ones from them and reproducing them. A rotary disk 30 is arranged on a tray 30 rotatably. Three CD trays 50 are arranged on the rotary disk 30 so as to be moved inclinedly and up and down. The CD trays 50 are stereoscopically crossed one another at the time of rotating the rotary disk 30. Each CD is mounted on the mounting surfaces 55 of the CD trays 50. A CD is optionally selected. A selected CD tray 50a is rotated until a specified reproducing position is found. At the time of this rotation, the CD trays 50 are steroscopically crossed one another. The right and left width of the tray 13 is narrowed by an amount equivalent to the one of stereoscopic crossing and thus, the disk device is miniaturized.
Patent JP-H092154-A (JP)
Title: Back mirror
Inventor: KATO YUKIYASU
IPC: H02N2/00
Filed: 1995-06-19
Abstract: PURPOSE: To regulate a mirror angle and remove raindrop through reduction of the number of parts by a method wherein a first stator is arranged in such a state to make surface contact with a stator, a moving body is reciprocatively moved through vibration generated on the contact surface, a second stator is driven non-parallel to the drive direction thereof, and a mirror is inclined by a position angle converting means. CONSTITUTION: A stator 16 is fixed to a vibration insulation rubber 14 fixed facing the mirror 10 of a mirror housing 12, and by applying a high frequency AC voltage on a piezoelectric element 18 arranged at the stator 16, vibration is generated on the surface of the vibration resilient body 20. A moving body 22 linearly driven by vibration generated by the vibration resilient body 20 is arranged at the upper part of the stator 16 and a linear motor comprises the moving body 22 and the stator 16. A mirror holder 26 is supported at the moving body 22 through a support part 24 to convert plane-like movement into inclination of the mirror, and the mirror 10 is attached to the mirror holder 26. As a result, direct variation of an angle to the oblique direction of the mirror is carried out.
Patent JP-H094039-A (JP)
Title: Rainwater penetration type side ditch block
Inventor: TERADA TOMOTERU
IPC: E03F1/00
Filed: 1995-06-19
Abstract: PURPOSE: To prevent gravel spread outside a block from being clogged with rainwater which has overflowed from a hole by laying a filter material to a hole area on a side wall of a concrete-made side ditch block bored in the side wall. CONSTITUTION: A rectangular-shaped cavity area 6 is installed inside a side wall 1 of a concrete-made side ditch block 3. A plurality of rectangular-shaped holes 2 are bored in the cavity area 6. A filter material 7 made of synthetic resin-made bonded fabric is inserted into the cavity area 6. This construction makes it possible to prevent gravel spread outside the side ditch block 3 from being clogged because rainwater overflows after it is filtered with a filter machine 7.
Patent JP-S6236320-A (JP)
Title: Pilular composition composed mainly of hem or hemoglobin and production thereof
Inventor: INAGAKI SHOICHI
IPC: A61K31/555
Filed: 1985-08-09
Abstract: PURPOSE:To obtain the titled composition useful as a chalybeate having high absorbability and free from side effect, by kneading the powder of hem or hemoglobin with water in the presence of a vehicle, forming and drying in the form of a pill, and coating with a shellac. CONSTITUTION:A pill composition composed of a core containing hem or hemoglobin as an essential component and a shellac coating layer is used as a health food useful for the replenishment of iron. The composition can be produced preferably by kneading 100pts.wt. of the powder of hem or hemoglobin with 40-60pts.wt. of water in the presence of a vehicle composed of 20-35wt% dextrin having low viscosity (e.g. aminodextrin), 20-40wt% edible fiber food (e.g. vetus) and 35-40wt% honey, forming the kneaded mixture in the form of a pill and coating with shellac after drying. It is a chalybeate containing a highly absorbable animal iron compound as a main component, and is useful for the replenishment of iron to the patient of anemia.
Patent JP-S5877269-A (JP)
Title: Manufacture of josephson element
Inventor: HIRANO MIKIO
IPC: H01L39/24
Filed: 1981-11-04
Abstract: PURPOSE:To obtain the Nb Josephson element in excellent reproducibility by a method wherein an Nb lower electrode is exposed in the oxygenous plasma discharge containing 10-30vol% freon, and after an Nb2O5 film of 20-60Angstrom  in thickness has been formed on the surface of the above, an electrode containing Nb and Ob or either of them is attached. CONSTITUTION:An SiO2 film 2 is provided on a clean Si substrate, Nb3 is vapor- deposited in high vacuum, and the lower electrode is formed using an aqueous solution of hydrofluoric acid and nitric acid. Then, an SiO5 film is formed on an electrode 3, the electrode 3 is partially exposed by performing a lift-off method, and after a sputtering has been performed in Ar of 5X10<-3> Torr, the Ar is discharged, the oxygen containing freon of 20vol% or thereabout is led in, a high frequency output is added at 7X10<-2> Torr, exposed to plasma and an Nb2O5 tunnel barrier layer 4 of approximately 40Angstrom  is formed on the electrode surface. Then, the upper electrode 6 of Pb and Bi (30wt%) is vapor-deposited. By controlling the etchability of F and the plasma oxidization of O, an extremely stabilized Nb Josephson element can be obtained in excellent reproducibility.
Patent JP-S6236608-A (JP)
Title: Waveguide typemode splitter
Inventor: SAWAKI IPPEI
IPC: G02B6/126
Filed: 1985-08-12
Abstract: PURPOSE:To easily produce a waveguide type mode splitter and to obtain superior mode separating characteristics by forming a proton replacing part for changing only an abnormal optical waveguide on a part of a mode separating area in an optical waveguide. CONSTITUTION:Two waveguides 2, 3 are formed on the surface of a base board 1 consisting of a Z-cut plate of LiNbO3 by Ti diffusion so as to be mutually crossed and a proton replacing part 6 is formed on the intersected part. The part 6 has characteristics changing only the refractive index of abnormal light. At the formation of the waveguides 2, 3, the concentration of Ti is controlled so that the branching ratio of TE mode light becomes the maximum value '1' or a value close to '1'. On the other hand, the part 6 is formed so that the branching ratio of TM mode light becomes the minimum value '0' or a value close to '0'. In said constitution, the TM mode light of incident light L is not refracted and branched at the intersected part, but goes straight through the waveguide 3. On the other hand, almost 100% the TM mode light is refracted and branched and almost complete mode separation can be attained.
Patent JP-H0343648-A (JP)
Title: Method of molding piston of internal combustion engine
Inventor: TAKAYAMA KAZUKIMI
IPC: B23K26/352
Filed: 1989-07-10
Abstract: PURPOSE:To increase durability, speed and output of a piston body by inserting a metal bush into a boss part partitioning a piston pin inserting hole of the piston body, and remelting the boss part together with the metal bush. CONSTITUTION:In the molding of a piston, a piston body 5 is first molded by casting, and then remelting work is conducted to the inner surface of boss part 6. The piston body 5 undergoes heat treatment and then machining to form its outer circumferential surface 7, top surface 8, piston pin inserting holes 9 and ring grooves 10. At this time, a plurality of metal bushes 11 are inserted into the plurality of boss parts 6 partitioning the plurality of piston pin inserting holes 9, respectively. Hence, a remelted structure is formed on the inner surface of each boss part 6, whereby durability, speed and output of the piston body 5 are increased.
Patent JP-H0731500-A (JP)
Title: Detector for denaturation of nucleic acids
Inventor: HOSOI SHIGERU
IPC: C12Q1/68
Filed: 1993-07-15
Abstract: PURPOSE:To provide a denaturation detector for nucleic acids capable of promptly detecting the denaturation with excellent accuracy. CONSTITUTION:A nucleic acid sample placed in the sample container 210 which is set to the initial values of the denaturation conditions is irradiated with exciting rays from the irradiation zone 100. The irradiation of the exciting rays generates characteristic fluorescence. A part of the characteristic fluorescence is inputted into the fluorescence detector 300 and detected by a detector 310. The outputted signal from the detector 310 is sent to the processor 400 and stored as a detected data in combination with the denaturation conditions. The processor 400 indicates to the denaturation condition controller 200 to change the denaturation conditions in order while stores the detected characteristic fluorescence data together with individual denaturation conditions as measured data. After measurement of the characteristic fluorescence, the denaturation point is recognized from the stored data.
Patent JP-H0925140-A (JP)
Title: Production of coated optical fiber and apparatus therefor
Inventor: SEKI TOSHIKUNI
IPC: C03C25/12
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a coated optical fiber capable of forming a cured layer having low surface friction resistance without stickiness and dealing with a trend toward a higher speed as the taking-up property on a bobbin is improved. SOLUTION: The coated optical fiber 4 coated with a UV resin on its outer periphery by a coating applicator 2 in this process for production immediately enters the inside of a connecting tube 10 introduced together with an inert gas without exposure to the outdoor air, where the coated optical fiber is irradiated with UV rays at an arbitrary irradiation angle of 5 to 90 deg. by a UV irradiation section 15 and the coating layer of the UV resin is half cured. At this time, the oxygen concn. in the connecting pipe 10 is detected by a detector 18 and the amt. of the inert gas to be introduced is controlled by the detection signal. The coated optical fiber enters an ordinary curing device 3 as its, where the coating layer of the UV resin is sufficiently cured by the irradiation with the UV rays.
Patent JP-S6420602-A (JP)
Title: Superconducting magnet
Inventor: WACHI YOSHIHIRO
IPC: H01F6/04
Filed: 1987-07-16
Abstract: PURPOSE:To acquire a superconducting magnet of a high mechanical rigidity and short initial cooling period by using a forced cooling conductor on the high magnetic field side and an immersion cooling conductor on the low magnetic field side. CONSTITUTION:A high magnetic field at the center of a superconducting magnet 1 is wound by a forced cooling conductor 4 of cable-in-conduit type, and the low magnetic field around the outside is wound by an immersion cooling conductor 3. They are electrically connected at a connection 7, and set in a case 2 and provided with a lead wire 5 interposing an insulator 10. For precooling, refrigerant is supplied through a pipe 8 below the case and a cooling pipe 9 of the lead 5. When precooling is finished, the supply through the pipe 9 is stopped and liquid He 6 is put through the pipe 8 to immerse conductors 3 and 4. Then supercritical He 11 is supplied through the pipe 9 to cool the conductor 4 which is connected to the lead 5, and is liquefied through a nozzle 14 interposing a jacket 13 at the connection 7 then passes the channel of the conductor 3 and a spacer 12 for circulation. According to this constitution, the initial cooling time is shortened without decreasing the mechanical rigidity of the winding.
Patent JP-H0463451-A (JP)
Title: Semiconductor device
Inventor: HAYASHI HIROAKI
IPC: H01L21/60
Filed: 1990-07-03
Abstract: PURPOSE:To improve adhesiveness and breaking of fine line leads due to vibration, swelling and contraction of the fine line leads by providing through holes on a support tape. CONSTITUTION:A supporting tape 10 supports fine line leads 30, while the fine line leads bond an IC chip 32 with a lead frame. A plurality of through holes 11 of the supporting tape are provided on all over the supporting tape 10 in optional arrangement. In this case, plastic resin can be implanted from either of up and down the supporting tape 10, and the supporting tape 10 is put between sealing resin up and down, while sealing resin tightens surroundings so as to support the fine line leads 30. Thereby, adhesiveness to resin for sealing can be improved so as to prevent cutting or time like due to vibration of the fine line leads and a crack of a package thus to obtain a reliable semiconductor device.
Patent JP-2000006688-A (JP)
Title: Instrument panel of automobile
Inventor: TANAKA TOMONORI
IPC: B60K37/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and save the labor in a fitting work by reducing the number of parts in an instrument panel of an automobile, and to reduce the cost through the common use of parts. SOLUTION: A meter cluster part 51 in which a meter 7 is built is integrated with a knee pad part 53 to form a meter case 53, a front cover part 91 and a meter hood part 53 are integratedly formed of a transparent material to form a meter cover 9, and the meter hood part is painted. The meter case is fitted to an instrument panel body 3, and the meter cover 9 is fitted on a cabin side position of the meter cluster part 51.
Patent JP-2001006375-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: KUNORI YUICHI
IPC: G11C11/56
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a multi-level nonvolatile semiconductor memory capable of shortening a data reading time and a data writing time. SOLUTION: This memory 1000 transfers data for every (j) bits (e.g. 8 bits). Each of memory cells in a memory cell array 100 can hold the data of (n) bit corresponding to threshold levels of 2n pieces. A writing data converting circuit 230 generates writing data from bit data inputted from the same data input/output terminal in plural groups of data of (j) bits inputted at different timing.
Patent JP-H0464190-A (JP)
Title: Ic card and data processor
Inventor: UCHIYAMA AKIRA
IPC: B42D15/10
Filed: 1990-07-03
Abstract: PURPOSE:To respond to the reduction of operating power supply capacity by a built-in battery by outputting information representing the reduction of the operating power supply capacity of the built-in battery from an external terminal. CONSTITUTION:A memory card 1 includes a RAM 11 capable of performing read/write made into a semiconductor integrated circuit and a battery 12 which supplies an operating power to the RAM 11 in a card substrate, and plural external terminals Pa1-Pan, Pd1-Pdi, Prw, and Pena capable of making access the RAM 11 from the outside are provided. Furthermore, the card is equipped with a voltage detection circuit 13 which detects the reduction of the operating power supply capacity by the battery 12, and the external terminal Psen to supply detection output by the voltage detection circuit 13 to the outside. Thereby, it is possible to respond to the reduction of the operating power supply capacity by the built-in battery 12 by utilizing the function of an external data processor even when the IC card 1 itself is not provided with an arithmetic means and a display means.
Patent JP-2000018861-A (JP)
Title: Rotary regeneration type heat exchanger
Inventor: KATAYAMA MAKIHITO
IPC: F28D19/04
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a rotary generation type heat exchanger for holding a sealing gap between a radial seal and a sector plate constantly even when a rotor diameter is large or its thermal deformation is large in the exchanger for holding the gap therebetween constantly by a spring and a solid slider. SOLUTION: A lower surface of a superposed leaf springs 6-2 is fixed to a radial plate 7, and a radial seal 3 is supported by the spring 6-2 in a floating state. A solid sliding material 5 is mounted at the seal 3, and a sealing surface of a sector plate 4 and a guide are slid to hold the seal 3 at a predetermined interval to the plate 4.