baber/WOPTO huggingface dataset:
Patent JP-S63101823-A (JP)
Title: Liquid crystal display element
Inventor: HOSHINO TOSHIAKI
IPC: G02F1/1335
Filed: 1986-10-17
Abstract: PURPOSE:To form a uniform orientation film over the whole surface and to obtain satisfactory display quality by forming transparent resin film on the display pattern part uncovered by a mask layer and forming further an orientation film thereon. CONSTITUTION:Since the part except the display pattern part on the inside surface of the oppositely facing substrate 3 of the liquid crystal display element of this invention is covered by a black mask 5, and a black dichroic dye 9 is contained in the liquid crystal 10, the color due to the interference of light of the liquid crystal cell and the color of the color filter 13 are eliminated in the back ground zone by the mask layer 5 and the dichroic dye 9, realizing a color approximately equal to pure black. Further, a transparent resin film 6 comprising the same resin as the mask layer 5 is interposed in the display pattern part uncovered by the mask layer in this case, so the resin is not repelled during the formation of an orientation film 8 on the film 6. By this mechanism, there is no fear for generating occurrence of disturbance of the liquid crystals, disclination, reverse domain phenomenon, etc., in the periphery of the display pattern, so satisfactory good display quality is obtd.
Patent JP-H08110972-A (JP)
Title: Sale processing method by prepaid card
Inventor: TOKURA HIROKI
IPC: G07F7/08
Filed: 1994-10-13
Abstract: PURPOSE: To provide a sale processing method which enables a user to use the card use terminals in plural locations by a single prepaid card. CONSTITUTION: In a location to which a prepaid card 6A belongs, the adjustment processing is executed by the prepaid card in the same manner as conventional. In another location B, the amount of prepaid memory of the prepaid card 6A is updated, and the amount of money to be paid is demanded from a host computer 5B of the location B, to which the card use terminal belongs, to a host computer 5A of the location A which is specified by the code read out from the location discrimination area of the prepaid card 6A and to which the prepaid card belongs, thus executing the adjustment.
Patent JP-S60141624-A (JP)
Title: Manufacture of acicular magnetic iron oxide containing cobalt
Inventor: ISHIKAWA TSUNEO
IPC: H01F1/11
Filed: 1983-12-27
Abstract: PURPOSE:To manufacture titled magnetic material from which a magnetic tape having excellent dispersion properties and good performance is obtained by coating fatty acid on acicular iron oxyhydroxide and dehydrating and thereafter reducing it in the nonoxidizing atmosphere and coating a Co compound on the needle-like gamma-Fe2O3 obtained by oxidation. CONSTITUTION:After 4-24C fatty acid is coated on acicular iron oxyhydroxide, it is dehydrated at 250-300 deg.C in the nonoxidizing atmosphere and thereafter reduced at 370-500 deg.C in said atmosphere. On the occasion, when the hydrating reaction at the former stage is not finished thoroughly and thereafter the reducing reaction is performed, the homogeneity of granule surface of the obtained gamma-Fe2O3 is marred and the distribution of coercive force is spread and the distribution of inversional magnetic field is narrowed. The acicular gamma-Fe2O3 is manufactured by oxidizing the obtained reduced material at about 150-450 deg.C and coating a Co compound (e.g. CoSO4 or the like) thereon. The obtained titled magnetic material has excellent dispersion properties and the magnetic tape manufactured using the material has good rectangular ratio and ori entative properties and simultaneously good dispersion of inversional magnetic field due to uniform distribution of coercive force and erasing characteristics.
Patent JP-H0989615-A (JP)
Title: Ultrasonic flowmeter
Inventor: MIZOWAKI ISAO
IPC: G01F1/66
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain an average flow rate by reducing noise and improving measurement accuracy, miniaturizing a flowmeter, improving resolution, and increasing signal reception output. SOLUTION: A pipeline 1 is bent in U-pipe shape for zigzag and transmitter/ receiver 2 and 3 are provided near both edges. An ultrasonic wave discharged from the transmitter/receiver 2 is reflected by a rotary parabola surface mirror 10 and enters a straight-pipe part 1a. Then, the ultrasonic wave is reflected by plane reflection mirrors 4, 5, 6, 7, and 8 and is further reflected by a rotary parabola surface 11 and is focused at the transmitter/receiver 3 before being received.
Patent JP-H07102662-A (JP)
Title: Explosive fracture prevention method for concrete member
Inventor: YAMAZAKI HISATOSHI
IPC: E04B1/94
Filed: 1993-10-04
Abstract: PURPOSE:To prevent the occurrence of an explosive fracture by drilling many small holes through a form, and burying a gas permeable needles in the surface section of a concrete member via the small holes. CONSTITUTION:Concrete 7 is placed in a form 2 having many small holes 3, and while the concrete 7 is soft, gas permeable needles 1 are inserted in the concrete 7 through the small holes 3. Also, while the concrete 7 is still soft, needles 4 are forced into the concrete 7 through the holes 3 of the form 2 and, then, pulled out shortly before becoming unable to be pulled out as a result of the development of a hardening process. Consequently, the explosive fracture of a concrete member can be prevented by a simple work.
Patent JP-H03109254-A (JP)
Title: Cordierite refractories
Inventor: TAGA JIRO
IPC: C04B35/16
Filed: 1989-09-22
Abstract: PURPOSE:To provide the cordierite refractories which are low in expansion and density and good in spalling resistance by incorporating a prescribed ratio of cordierite into the refractories, consisting the balance of alumina, clay and impurities and regulating the compounding ratio of cordierite in the fine particle powders of a specific grain size or below among these raw material particles. CONSTITUTION:The cordierite refractories which contain >=30wt.% to <100wt.% cordierite of preferably >=95% purity, and the balance consisting of the alumina, mullite, clay and impurities, satisfy the following conditions. Namely, the compounding ratio of the cordierite in the fine particle powder of <=88mum grain size among the particles of the raw materials for the above-mentioned refractories is required to be >=95wt.%. Since the raw materials of the high-purity cordierite are used for the above-mentioned cordierite refractories, the refractories have the low coefft. of expansion to take advantage of the cordierite characteristics and have the low density and excellent spalling resistance.
Patent JP-H0589326-A (JP)
Title: Card controller
Inventor: KURODA KIYOMITSU
IPC: G07F7/08
Filed: 1991-09-26
Abstract: PURPOSE:To provide a card controller in which contents like the amount of money to be used, etc., set by a setting part can be easily confirmed. CONSTITUTION:Usually, after reading the information of a card by a card reader 9, this information is compared with the set contents of setting switches 12a, b, c, d by a judging part 15, and if it coincides, a microcomputer 13 makes an appliance such as a washer, etc., operate through an output interface 16a, b, c, d. On the other hand, when a superintendent wants to confirm the set contents of the setting switches 12a, b, c, d, when he depresses an additional button 6 together with a return button 7, since the microcomputer 13 displays the set contents on a display part 2 in conformity to this instruction, the set contents can be easily confirmed.
Patent JP-H07105178-A (JP)
Title: Method and device for process/device simulation
Inventor: SONODA KENICHIRO
IPC: G06F19/00
Filed: 1993-10-04
Abstract: PURPOSE:To obtain a process/device simulation device which calculates a highly precise solution in a short time. CONSTITUTION:A discrete grating generating means 1 sets grating points by generating discrete gratings. A grating point limiting means 4 limits grating points where solutions in an initial stage should be found among all the grating points. A reciprocal calculating means 2a gives an optional initial value and performs the reciprocal calculation as to the grating points that the grating point limiting means 4 limits until the solutions are converged to find the solutions in the initial stage respectively. An interpolating means 5 find initial- stage solutions of grating points that the grating point limiting means 4 does not limit by using interpolation. Further, a repeated calculating means 2a finds final solutions by repeated calculation as to all the grating points by using the solutions, found in the initial stage by the repeated calculation and the solutions obtained by the interpolation. Consequently, the frequency of calculation in the initial stage can be made less than that when repeated calculation is performed from the beginning as to all the grating points by giving an optional initial value.
Patent JP-H0589674-A (JP)
Title: Semiconductor memory
Inventor: NAKANO HIROAKI
IPC: G11C11/409
Filed: 1991-09-27
Abstract: PURPOSE:To sense a BL at high speed by a method wherein a plurality of sense amplifiers and sense-amplifier drive systems are installed for one set of bit lines and a plurality of routes are formed for a charging and discharge current which flows to a power supply by means of the sense amplifiers. CONSTITUTION:In a bit-line sense amplifier system, two sets each of pMOS and nMOS sense amplifier parts psa1, psa2 and nsa1, nsa2 are installed for one set of bit-line pairs BL, the inverse of BL. The psa2 and the nsa2 are driven by a column selection signal CSL and its complementary signal the inverse of CSL. Consequently, the bit-line pairs selected by the CSLs activate also the sense amplifiers psa2, nsa2; the bit-line pairs are restored at high speed. Thereby, the access time of a high-density DRAM can be shortened.
Patent JP-H08114817-A (JP)
Title: Liquid crystal display device
Inventor: KIHARA YUMI
IPC: G09G3/36
Filed: 1994-10-14
Abstract: PURPOSE: To prevent the generating of leakage current due to the occurrence of noise in a drive circuit and to obtain an excellent image display without occurring the irregularity of image in a drive circuit incorporated type liquid crystal display device using a TFT by providing a capacitor between lines between the power supply line and the grounding line of the drive circuit. CONSTITUTION: A signal line drive circuit 17 is constituted of shift registers 21a-21d and buffers 22a-22d holding video signals by outputs from the shift registers 21a-21d, and its output is connected to analog switches 25a-25d having auxiliary capacitors 19a-19d. Then, first capacitors between lines 31a-31d of a capacity 20pF for noise prevention are provided between a first power source line 26 and the grounding line 28 for every shift registers 20a-20d. Further, second capacitors 32a-32d between lines of the capacity 50pF are provided distributedly between a second power source line 27 and the grounding line 28 for every buffers 22a-22d.
Patent JP-H09107966-A (JP)
Title: Cloning of amino group-transferred enzyme gene tyr-b and itsuse
Inventor: RIYUUDEIGAA MARUKUBARUTO
IPC: C12N15/54
Filed: 1996-09-19
Abstract: Isolation of the tyrB gene present in E. coli ATCC 11303 and cloning thereof in a multicopy plasmid results, after the transformation of the initial strain with this plasmid, in a 10-fold increase in the yield of L-phenylalanine.
Patent JP-S60137304-A (JP)
Inventor: HAYASHI TETSUO
IPC: A45D40/16
Filed: 1983-12-27
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-H0793882-A (JP)
Title: Signal recording device
Inventor: MIZUNOE KATSUZO
IPC: G11B20/10
Filed: 1993-10-05
Abstract: PURPOSE:To simplify constitution and to access at a high speed by making a disk type recording medium fixed rotation and temporarily storing a signal to be written in the recording medium in a memory means. CONSTITUTION:An optical disk 1 is rotated with the fixed number of rotations N by a spindle motor 2, and the number of rotations N is measured by a pulse generator 3. A memory control circuit 9 performs switching input/output of a memory, supplying a clock to a memory and controlling refresh and the like of a memory. A clock for the memory control circuit 9 is supplied from a clock generating circuit 8 or a clock generating circuit 10, and selection is performed by a switch 23. A memory 11 has capacity of one still picture, and constituted of a dynamic RAM or a static RAM. The device is constituted so that an output of the memory 11 can be connected to either of a laser diode driving circuit 12 or a demodulation circuit 17 by a switch 21.
Patent JP-H0296042-A (JP)
Title: Manufacturing of member with packing and connection structure of building material with packing and metallic building material
Inventor: TAKAHASHI HIROSHI
IPC: E04B1/684
Filed: 1988-09-30
Abstract: PURPOSE:To increase watertight performance and to reduce the number of manufacturing materials and the number of manufacturing processes by applying foaming hot melt adhesives to a groove provided to a conjunction flange which is formed by bending both ends of a main plate section of a metallic building material. CONSTITUTION:A metallic building material (B) is constituted of a main plate section 1a as a wall, a conjunction flange 1b formed by bending the ends of the main plate section and an L shaped bent plate section 1c formed by bending the tip of the flange. After that, a groove 2 is formed over the length of the flange 1b along lengthwise thereof, and foamable hot melt adhesives is applied to the inside of the groove 2 to form a packing (A). It is so constructed that the adhesives is a packing material as it is and that the application process is a manufacturing process as it is, in addition, a watertight connection is constructed. Accordingly, the number of materials and the number of manufacturing processes can be reduced.
Patent JP-2000078536-A (JP)
Title: Prediction coefficient generating method and signal processing unit
Inventor: KONDO TETSUJIRO
IPC: H04N7/01
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain an optimal prediction coefficient that is used for conversion processing attended with classification. SOLUTION: Number of times of learning for each class are stored in frequency memories 271-27K in a 1st learning path in the case of learning to obtain a prediction coefficient used for conversion processing attended with classification, and a threshold level discrimination.flag generating circuit 36 sets a flag to classes whose learning number is less than a threshold level. Number of learning is increased for the classes to which the flag is set in a 2nd learning path by adding a random number with a very small level from a random number generator 31 to an input signal to allow the classes to receive learning. The learning is repetitively conducted till the number of learning of all the classes reach the threshold level or over.
Patent JP-S62108501-A (JP)
Inventor: TSURUNAGA KAZUYUKI
IPC: H01C1/082
Filed: 1985-11-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1073379-A (JP)
Title: Work transfer device of heat treatment device
Inventor: HIRATA TSUTOMU
IPC: B65G25/00
Filed: 1996-08-31
Abstract: PROBLEM TO BE SOLVED: To protect a heat treatment device from becoming large-sized even when works to be treated become large-sized. SOLUTION: A work loading portion includes elevating transfer shafts 1 or elevating rotary shafts 1', work supports la or 1'a of an uppermost layer which are gnounted on these shafts 1, 1' and are different from other work supports in length or a mounting direction, ordinary work supports 1b or 1,b, and transfer shafts 2 or rotary shafts 2', and ordinary work supports 2b or 2'b mounted on these shafts 2 or 2', wherein the upperjnost work supports la are set to be longer than ordinary work supports 1b and the uppermost work supports 1'a have their mounting directions directed different from works supports 1,b. In the above construction, only the works W(WT) of the uppermost layer are elevated by means of the work supports la or 1'a and the work supports 2b, 2'b, while other works W of layers below the uppermost layer are elevated in a usual mode of operation. Accordingly, the interval between the work supports 1b can be determined without considering the interval necessary for transfer or discharge on the uppermost layer so that even if the deflection of the work is large, the expansion of the size of the word loading portion can be restricted.
Patent JP-H0887022-A (JP)
Title: Liquid crystal display device
Inventor: TAKEUCHI MAKOTO
IPC: G02F1/1347
Filed: 1994-09-14
Abstract: PURPOSE: To obtain a compact liquid crystal display device with high luminance, high definition and high quality. CONSTITUTION: In a liquid crystal display panel 40, 1st and 2nd opposed transparent glass base plates 21 and 31 are disposed by interposing liquid crystal in a state where they share a central transparent glass base plate 11, whereby a 1st liquid crystal display panel 20 and a 2nd liquid crystal display panel 30 are laminated; and source drivers 23 and 33 and gate drivers 24 and 34 are respectively formed on the glass base plates 21 and 31. Scanning lines and signal lines are formed in a matrix state on the glass base plates 21 and 31, and 1st and 2nd pixel electrodes of R, G and B are formed at the respective intersections thereof. On the 1st and the 2nd pixel electrodes, R, G and B are linearly arrayed in a signal line direction in contact with each other in a superposed state and delta-arrayed.  On the respective pixel electrodes, the respective scanning lines of the panels 20 and 30 are paired and simultaneously scanned by two, so that they are paired-line driven.
Patent JP-H0782616-A (JP)
Title: Fly waste cleaning apparatus
Inventor: TAKAHASHI TOMOAKI
IPC: D01H11/00
Filed: 1993-09-08
Abstract: PURPOSE:To cut a fly waste connected to fly wastes attached to a rotating shaft or a non-rotating shaft or to fly wastes wound on an entanglement rod by providing a fly waste cleaning apparatus with an entanglement rod for removing a fly waste attached 'to a rotating shaft or a nonrotating shaft of a textile machine and moving the entanglement rod in a specific direction. CONSTITUTION:Entanglement rods h1, h2 and h3 of an entanglement rod apparatus E attached to a fly waste cleaning vehicle are moved in a direction perpendicular to the axial line of a rotating shaft or non-rotating shaft s1 of a textile machine having attached fly waste. The attachment of fly waste to a drafting or spinning thread, etc., can be prevented without causing the entanglement of cut fly waste to the adjacent rotating shaft or non-rotating shaft by cutting the fly waste connected to the entanglement rod at a position above the rotating shaft or the non-rotating shaft.
Patent JP-H04253570-A (JP)
Title: Automatic welding device
Inventor: DOMENIKO ATSUPENDEIINO
IPC: B23K9/28
Filed: 1991-09-27
Abstract: PURPOSE: To provide an automatic welding device which integrates a reel to an arm structure, improves the balance of the arm and reduces a floor space. CONSTITUTION: This automatic welding device has the fixed support base 2 having the motor driven connecting arm 6 which is rotationally arranged on the support base 2 and has a counterweight 16 at one end. The device has a device having a structure to rotatably support the reel of a welding wire in order to supply the welding wire to a welding region. The supporting structure of the reel 20 is arranged on the counterweight 16 of the arm 6 in such a manner that the assembly of the reel 20 constitutes part of the assembly over entire part of the counterweight 16.
Patent JP-H04151885-A (JP)
Title: Semiconductor laser pumped solid state laser
Inventor: HIRANO YOSHIHITO
IPC: H01S3/094
Filed: 1990-09-19
Abstract: PURPOSE:To make it possible to obtain a high power and high efficiency semiconductor laser pumped solid state laser device by improving the matching performance between a mode volume in laser oscillation mode and an induction region. CONSTITUTION:A first transparent block 35 and a second transparent block 36, which have a virtually equivalent refraction factor with a solid state medium 1 and a solid state laser light wavelength and whose sides are connected with both sides of the solid state laser medium 1 are laid out virtually in parallel with each other. A solid state laser medium block 2 which forms diffraction lattice blocks 24 and 25 where at least either a transmission type diffraction lattice or a reflection type lattice is formed, is laid out with a rod lens 28. Therefore, it is possible to set the direction of induction light in the solid state laser medium 1 so that it may be virtually identical to the direction in which laser oscillator mode is formed. Moreover, no laser oscillation mode will be kicked up by the opening of the solid state laser medium. This construction makes it possible to obtain a high power and high efficient semiconductor laser pumped solid state laser device.
Patent JP-S63102381-A (JP)
Title: Led-stabilizing light source
Inventor: UNAMI YOSHIHARU
IPC: H01L33/00
Filed: 1986-10-20
Abstract: PURPOSE:To obtain an LED-stabilizing light source whose light output and wavelength characteristics can be stabilized with a simple construction and at a low cost by a method wherein a light transmitted through a wavelength filter is divided and used for feedback control. CONSTITUTION:One of divided lights is emitted outside and the other is inputted to a PD 5 and the output of the PD 5 is transmitted to a comparator 7 through a preamplifier 6. The output of the PD 5 transmitted through the preamplifier 6 is compared with a reference voltage in the comparator 7 and the output corresponding to the comparison result is fed back to a driving circuit 2. With this constitution, feedback control with which the light divided by an optical divider 4 after the wavelength is limited by a wavelength filter 3 is made to be constant can be performed. As the ratio of the light emitted outside to the light inputted to the PD 5 is constant not depending upon the half-width value of the wavelength filter 3, the output and wavelength characteristics of the light emitted outside can be stabilized.
Patent JP-H0993036-A (JP)
Title: Vertical diversity antenna
Inventor: TAYAMA HIROFUMI
IPC: H01Q3/24
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a vertical diversity antenna with which electric matching can be attained and radiation characteristics are not degraded without extending an antenna diameter (radome diameter). SOLUTION: The tip of strip line 5 for feeding power to an antenna unit is branched, one branched line 51 is connected to an antenna element, and another line 52 is connected to the antenna element after being pulled around into the shape of U so as to be disconnected from another strip line 4. The difference between the lengths of both the lines 51 and 52 is set so as to be the integer multiple of 360 deg. when it is converted to the phase difference of power feeding to the antenna element.  Thus, since an adverse influence caused by electric coupling between the strip line 5 for feeding power to the antenna unit on the preceding stage and the strip line 4 for feeding power to the antenna unit on the following stage can be avoided, the vertical diversity antenna, with which electric matching can be provided and there is no degradation in VSWR or radiation characteristics, can be obtained.
Patent JP-S61127308-A (JP)
Inventor: KON MITSUMASA
IPC: E02D9/04
Filed: 1984-11-28
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。