baber/WOPTO huggingface dataset:
Patent JP-H0380133-A (JP)
Title: Distributed refractive index type optical device and its production
Inventor: NODA SATOSHI
IPC: C03B8/02
Filed: 1989-08-21
Abstract: PURPOSE:To obtain the optical device capable of permitting a greater latitude in material design and in which refractive indexes can be widely varied by allowing the independent presence of the refractive index distributions due to the concn. gradients of the glass forming oxide constituent elements and glass modifying oxide constituent ions in the same optical device. CONSTITUTION:The concns. of the metallic elements such as Ti and Nb being the glass forming oxide constituents for varying the refractive indexes are distributed in the sol-gel method as the first stage. An univalent ion such as Na<+> and K<+> is then uniformly incorporated into the treated material to obtain a gel, and the gel is dried and sintered to obtain a glass base material. The base material is dipped in a molten salt contg. another univalent ion, and another concn. distribution is imparted by ion exchange. As a result, the desired distributed refractive index type optical element having independently a glass forming oxide constituent element concn. distribution and a glass modifying oxide constituent cation concn. distribution (imparted by ion exchange in second stage) in one glass base material is obtained.
Patent JP-S6371425-A (JP)
Title: Vehicle loaded power transmission device
Inventor: KAWASHIMA YOSHINORI
IPC: B60K17/08
Filed: 1986-09-11
Abstract: PURPOSE:To transmit a sufficient rotating power to a wheel driving system even at the time of low vehicle speed by providing a gear type transmission for decelerating the rotating power of a vehicle loaded engine and a belt type automatic transmission which decelerates the output of said transmission and transmits the output to said wheel driving system. CONSTITUTION:The rotating power of a vehicle loaded engine 1 is transmitted to the main shaft 8 of a gear type transmission 7 via a starting clutch 3 and a chain 5. After being decelerated by the gear type transmission 7, the rotating power is outputted from a sub-shaft 11 and inputted into a belt type automatic transmission 19 from the sub-shaft 11. The rotating power which is inputted into the belt type automatic transmission 19 is also decelerated at a change gear ratio corresponding to the speed of rotation of the sub-shaft 11 and outputted from a driven shaft 20. That is, the change gear ratio of the belt type automatic transmission 19 is varied and reduced in accordance with the speed of rotation of the sub-shaft 11 which was decelerated by the gear type transmission 7. Thereby, a sufficient rotating power can be transmitted even at the time of low vehicle speed and high load as in the case of starting on an upward slope, and the like.
Patent JP-H07170126-A (JP)
Title: Digital frequency demodulator
Inventor: KOU TOKUGEN
IPC: H03D3/00
Filed: 1994-09-08
Abstract: PURPOSE: To reduce the capacity of a ROM to be used for a lookup table(LT) by storing data to be frequency-modulated in the LT at the time of frequency modulation and then phase-correcting an input signal to a frequency-modulated signal including a signal not passing a zero axis at the time of generating a reading address. CONSTITUTION: An input signal is inputted to absolute value processors 103, 104 and inclination discriminators 130, 140 through a delay 101 and a phase shifter 102. The processors 103, 104 respectively find out the absolute value of a sine wave outputted from the delay 101 and the absolute value of a cosine wave outputted from the phase shifter 102 and input these absolute values to a selector 105. The selector 105 mutually compares the absolute values of the sine and the cosine waves, inputs the compared result to a phase corrector 150 and selects a numerator and a denominator and a divider 106 executes the division of the selected numerator and denominator and inputs the divided result to the LT 120 as an address. The discriminators 130, 140 respectively input the judged results of icrement/decrement states of the sine and cosine waves to the corrector 150.  The corrector 150 corrects the phase of the input signal to a frequency-modulated signal including a signal not passing an inputted zero axis, a subtracter 170 subtracts carrier frequency K2 from the output of a differentiator 160, a frequency-deflected component is removed 180 and the component-removed signal its outputted through an LPF 190.
Patent JP-S59104794-A (JP)
Title: Semiconductor memory device
Inventor: TOMISATO MASAHIRO
IPC: H01L21/82
Filed: 1982-12-06
Abstract: PURPOSE:To decide the use of a redundant function with a simple test by incorporating a semiconductor circuit between a power supply terminal and an earth terminal and then measuring the current flowing through a switching element when the power supply terminal is set negative to the earth terminal. CONSTITUTION:A semiconductor memory device is poduced with an enhancement type (n) channel MOS transistor (TR) 9 containing a gate electrode 9a, a drain electrode 9b and a source electrode 9c. The test fuse 10 of polycrystal silicon or aluminum is used to constitute the stage. If a defective bit is detected with a wafer test owing to the defect of production within a memory cell array, the selected row is inactivated. Then the defect is eliminated by replacing the inactivated row with a spare line connected to a row decoder which is activated with a selection signal. Thus the defective bit is inactivated and at the same time a spare decoder is activated to replace the defective bit with a spare bit. For this purpose, laser light, for example, is used to cut off the incorporated fuse as well as the fuse 10.
Patent JP-H0379623-A (JP)
Title: Epoxy resin composition
Inventor: YANAGISAWA KENICHI
IPC: C08L63/00
Filed: 1989-08-23
Abstract: PURPOSE:To obtain the title composition for sealing semiconductors having high freeze resistance, thermal shock resistance and molding and processing properties by using a curing agent of epoxy resin containing a reaction resin of a specific polyfunctional phenol resin and organopolysiloxane. CONSTITUTION:The objective composition comprising (A) an epoxy resin, (B) a curing agent of epoxy resin containing 50-100wt.% based on total amounts of phenol resin of a random copolymer silicone modified polyfunctional phenol resin prepared by reacting a polyfunctional phenol resin shown by formula l (n is 0-10; R1 to R5 are H, halogen or alkyl) with an organopolysiloxane shown by formula II [R6 is (ethyl)phenyl; R7 is methyl or (ethyl)phenyl; A is group shown by formula III or formula IV; 10<=(k+l+m+2)<=200, 0<=1/(k+l+m+2)<=0.1 and 5<=(k+l+m+2)/m<=50] and (C) an inorganic filler as essential components.
Patent JP-H0497599-A (JP)
Title: Flexible printed wiring board
Inventor: KIYOTA SHINICHI
IPC: H05K9/00
Filed: 1990-08-16
Abstract: PURPOSE:To offer a substrate, where the tension is balanced and so which hardly causes curls, by providing it with layers, which have approximately equal changes of thickness, with a plastic base film between. CONSTITUTION:Circuit layers 15 and 15 are provided below a plastic base film 11 through an adhesive layer, and further a cover film 19 is stuck through an adhesive layer 17. Moreover, a shield layer 14, which has the same width as the circuit width of the circuit layer 15 and has the step parts consisting of stripe-shaped thick parts 14a and stripe-shaped thin parts 14 between the thick parts 14a, is provided above the film 11 through an adhesive layer 12. On this shield layer 14 are provided in order an adhesive layer 16 and a cover film 18. The circuit layer 15 and the shield layer 14 have approximately the same symmetrical structures, and for both sides of the top and the bottom of the film 11, the tensions are balanced, and it hardly causes curls on one side.
Patent JP-H0266020-A (JP)
Title: Method for conveyance of coated decorative sheet into coating surface dryer and decorative sheet conveyor
Inventor: YAMAGISHI HIDEYUKI
IPC: B65G47/64
Filed: 1988-08-31
Abstract: PURPOSE:To improve both the quality and the efficiency by elevating up and down multi-stage dryer and same stage loader sequentially according to the movement of a conveyor, receiving decorative sheets while they are in horizontal position and transferring them from all stages to corresponding stages of the dryer. CONSTITUTION:Loaders 2 are lifted up and down with a hydraulic lift 8 with respect to the level of a conveyor 1 and decorative sheets delivered by the conveyor 1 are sequentially transferred as they are horizontal to the loaders 2. After the decorative sheets 2 are transferred to all loaders 2, they are aligned with the position of each of rubber belt driving conveyors 3 of a multi-stage dryer 10. Decorative sheets on all loaders are transferred to the rubber driving conveyor 3 at the same time and then dried. The delivery-out after drying is done similarly in the reverse way. The flow of unhardened paint is prevented so that the quality and the efficiency may be improved.
Patent JP-H0378177-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/28
Filed: 1989-08-21
Abstract: PURPOSE:To improve operation convinience without impairing interchangeability by supporting a switching piece in such a way that it can be slid freely only in a lateral direction, and furthermore, protruding a regulating wall facing downward from the internal plane of an upper case, and keeping the assembling posture of the switching piece. CONSTITUTION:A sliding guide means 18 guides and supports the switching piece 18 in such a way that it can be slid freely only in the lateral direction, and prevents the coming off of the switching piece 12 toward an aperture outer plane side in parallel displacement state. Also, the regulating wall 21 performs an abutting function on the upper plane of a base wall 15, and keeps the engaging state of the guide means 18, and simultaneously, prevents the falling down of the switching piece 12 to the outside. Therefore, the switching piece 12 can be loaded enabling to be switched slidably without utilizing the rear wall part of the upper case 1a facing with a detecting aperture 11. In such a way, a cartridge with interchangeability and also, with superior operation convinience can be obtained.
Patent JP-H1093924-A (JP)
Title: System and method for distributing digital data on demand
Inventor: PON-SHEN WAN
IPC: H04N7/173
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive system which can be adjusted to various conditions and which can be extended in accordance with the increase of demands by processing a command from a client, scheduling the reproduction of a video stream, managing a video file structure and controlling the flow of video data to distribution modules by respective central control modules. SOLUTION: A video server 105 is provided with the central control modules 110, the distribution modules 120 and a storage module 130. The respective central control modules 110 receive and process a video control command from the client 101. The central control modules 110 execute a multi-task processing by using a program code stored in DRAM 232 connected to CPU 112. The program code contains a multi-processing thread executed by CPU 112 and the multi-processing thread reproduces the multiple video streams by the demand by the client 101 and execute the various control commands.
Patent JP-S6371053-A (JP)
Title: Nethod of reversing paper for paper aligning device and mechanism for reversing paper
Inventor: MIURA ISAMU
IPC: B65H15/00
Filed: 1986-09-12
Abstract: PURPOSE:To reverse and feed a bundle of paper sheets with a simple process when a reversing shaft moves a bundle of sheets from a paper feed bed to a paper aligning device, sliding it on a bridge plate, by laving the reversing shaft above a bridge plats device. CONSTITUTION:When sheets (a) are loaded from a paper feed bed 2 with a normal posture, a bundle (a) of sheets is moved onto a bridge plate device 6 from the paper feed bed 2 at a paper feed level B, and is slid on the bridge plate device 6 so that the bundle (a) of sheets is allowed to slip into a paper aligning device 1 at a paper feed level A. With repetitions of the above-mentioned steps, the sheets are loaded in a stack. In the case of reversestack loading, the process is made in such a condition that a reversing shaft 13 is rotated by a motor 16. At first, a bundle (a) of paper sheets having a suitable amount is moved onto the bridge plate device 6 from the paper feed bed 2 at the paper feed level B, and is set temporarily at a position where the trailing end of the sheet bundle (a) does not pass through the reversing shaft 13. Then, the trailing end of the sheet bundle (a) is lifted and wound in the rotating direction of the reversing shaft 3 simultaneously with guiding of the trailing end thereof onto the bridge plate device 6.
Patent JP-S6193160-A (JP)
Title: Dihydropyridine derivative and its production
Inventor: ONO SACHIO
IPC: C07D211/90
Filed: 1984-10-15
Abstract: NEW MATERIAL:A 1,4-dihydropyridine derivative shown by the formula I (R is lower alkyl; X is H, halogen, lower alkyl, lower alkoxy, etc.). EXAMPLE:2-(p-Toluenesulfonyloxy)ethyl methyl 1,4-dihydro-2,6-dimethyl-4-(3-nitro phenyl)pyridine-3,5--dica-rboxyl ate. USE:An intermediate capable of producing easily nicardipine hydrochloride useful as a vasodilator, an antihypertensive, etc. in high yield. PREPARATION:A compound shown by the formula II producible easily in high yield is reacted with a compound shown by the formula III under a basic condi tion to give a compound shown by the formula I in high yield easily. SInce the compound is extremely reactive, it is easily reacted with N-methylbenzy lamine to give nicardipine hydrochloride in high yield.
Patent JP-H0643659-A (JP)
Title: Method for aligning film and reticule of film exposure device
Inventor: GOTO MANABU
IPC: G03F7/20
Filed: 1992-07-22
Abstract: PURPOSE:To rapidly detect the positional relation between a transported film and a reticule and to detect the positional relation with the accuracy finer than the photodetecting area of one picture element of CCD line sensors constituting a detector. CONSTITUTION:The plural frames arrayed on the long-sized film F are transported up to an exposure position where the projected images of the film side alignment mark FM provided in one frame of the film and the reticule side alignment mark are projected to the CCD line sensors 49a, 49b. The quantities of the light received in the respective picture elements are compared with a reference value and the results thereof are inputted to a system controller 50. The similar operations are then repeated by changing the reference value. The reticule is thereafter moved to a correct position.
Patent JP-S58115756-A (JP)
Title: Silver oxide battery
Inventor: IDO SHIYUUICHI
IPC: H01M50/417
Filed: 1981-12-28
Abstract: PURPOSE:To increase the preservation performance of a silver oxide battery by installing a separator which has on its positive electrode side a macromolecular film prepared by graft-copolymerizing monomers which contain sulfides and have hydrophilic groups, and has on its negative electrode side a porous macromolecular film which contains calcium hydroxide and has specific hole diameters. CONSTITUTION:A silver oxide battery is constituted by installing a positive active material 2 principally consisting of silver oxide, a separator 3 and a negative active material 4 principally consisting of zinc into a positive can 1 also working as a positive terminal, and sealed with both a negative can 5 also working as a negative terminal and a gasket 6. A separator 3 is composed of a macromolecular film (A), a regenerated cellulose film (B) and a porous macromolecular film (C). The film (A) is prepared by graft-copolymerizing monomers which contain sulfides and have hydrophilic groups. The film (C) is a porous film which contains calcium hydroxide and has a mean hole diameter of 0.01-100mum. By the means mentioned above, the long-period preservation performance of the battery can be increased by preventing any internal short-circuit which might be caused by argenate ions or zincate ions.
Patent JP-H0962694-A (JP)
Title: Image retrieving device
Inventor: TAKEUCHI YOSHIYASU
IPC: G06F17/30
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent the load of machine from being increased even when the paging speed is accelerated, and to improve image retrieval performance by continuously displaying images optimum for a user while controlling the display states of images. SOLUTION: An image display means 11 displays plural images in different areas. An image storage means 13 stores plural images having an order relation. A continuous image display means 12 displays the plural continuous images having the order relation among the plural images having the order relation in the image storage means 13 on the different areas of the image display means 11 and displays the images advancing or returning the order relation rather than the respective images in the respective areas repeatedly at decided time intervals. An image display state operating means 14 outputs the instruction for controlling the display states of images. A display control signal converting means 15 analyzes the instruction from the image display state operating means 14, outputs an instruction to the continuous image display means 12 and continuously provides the optimum image display to the user.
Patent JP-S6194136-A (JP)
Title: Digital signal processor
Inventor: NAKATSUGAWA KENJI
IPC: G01R13/20
Filed: 1984-10-15
Abstract: PURPOSE:To eliminate the update errors of the waveform data by updating and storing the A/D-converted input signals to plural blocks of a wave memory with the 1st command and in accordance with the prescribed circulating order and then delivering a prescribed block signal with the 2nd command. CONSTITUTION:Plural blocks 2-1-2-N are provided to a wave memory 2 and at the same time a block designating circuit 4 and a control part 5 are provided to the 1st controller 3. Then the 1st command generator 6 and the 2nd controller 7 are connected to the part 5 and the circuit 4 respectively. The circuit 4 designates the blocks 2-1-2-N with the signal sent from the generator 6 according to the prescribed circulating order and through the circuit 4. The input signal of an A/D converter 1 is written to a designated block, and these designated blocks 2-1-2-N are advanced by one for each output of the 1st command given from the controller 6. Then a specific block is designated by the circuit 4 with the 2nd command of the controller 7. The writing operation is discontinued to a memory 2 and the data on the designated block is transferred to a microprocessor 9.
Patent JP-H1024166-A (JP)
Title: Apparatus for feeding and grinding pachinko ball
Inventor: OSHIMA AKIRA
IPC: A63F7/02
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a feeder for pachinko balls which enables inexpensive production with a simple structure. SOLUTION: A clearance slightly wider than the diameter of a pachinko ball is provided between the inner circumference of a vertical pipe 3 and the outer circumference of a rotating shaft 5 and the rotating shaft 5 is fitted into the vertical pipe 3. A coil 9 is fixed on the outer circumference of the rotating shaft 5 in a state where the clearance is filled between the rotating shaft 5 and the vertical pipe 3 and a lower part of the rotating shaft 5 is put outside to mount a pulley 8 at the lower end thereof. The rotating shaft 5 is rotated by a motor through the pulley 8. The coil 9 is rotated together with the rotating shaft 5 within the vertical pipe 3 thereby gradually sending the pachinko balls upward in a line along the coil 9.
Patent JP-S6274384-A (JP)
Inventor: ONO KATSUAKI
IPC: A63C17/01
Filed: 1985-09-28
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。
Patent JP-S6278308-A (JP)
Title: Simple installations of dam, fence, and the like
Inventor: NISHIMURA AKIRA
IPC: E02B7/20
Filed: 1985-09-28
Abstract: PURPOSE:To prevent the falling down of dam, etc., caused by damage by a method in which a high water-absorptive resin and water are charged into a cylindrical flexible film to expand the cylindrical film. CONSTITUTION:A cylinder 4 formed by closing both ends with a flexible film is set on or fixed to a river bed or the ground's surface 13. A mixture 5 of a high water-absorptive resin and water is charged into the cylinder 4, and the cylinder 4 is expanded by the swelling of the water-absorptive resin with water to form a dam or fence. Sand or stone may be further charged into the cylinder 4 as needed.
Patent JP-H0657113-A (JP)
Title: Polyester container
Inventor: TERAUCHI YUSUKE
IPC: C08L67/00
Filed: 1992-08-13
Abstract: PURPOSE:To provide a high impact-resistant polyester container produced by extrusion blow molding. CONSTITUTION:The polyester container is molded from a resin obtained by melt-mixing 90-97.5wt.% poly(ethylene terephthalate) having an intrinsic viscosity of 0.5-1.5 with 2.5-10wt.% mixture of 1-9 pts.wt. propylene homopolymer having a melt flow rate of 0.15-10 and 1 pt.wt. copolymer containing 0.5-20wt.% units derived from at least one of glycidyl esters and glycidyl ethers. This container, which is a nonoriented one, has excellent impact resistance unlike conventional nonoriented polyester containers, keeping its original appearance, surface gloss, and moldability.
Patent JP-S60143742-A (JP)
Inventor: UIIRANTO II FUON BEARANZU
IPC: G01N15/12
Filed: 1984-10-15
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-H0959835-A (JP)
Title: Filament processing machine
Inventor: NODA YASUYUKI
IPC: D02G1/02
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To improve operability of threading by forming a working passage-side surface of the lower end of a vertically standing heater in such a slope that the lower the surface is, the more deep backside it goes. SOLUTION: A running yarn Y is threaded along a yarn passage going through a lower space of a step 13a through a roller F4, which is a lower yarn-guiding device of a vertically standing heater H2. The surface of the heater H2 at the side of a working passage 13 is formed in such a slope 16 that the lower the surface is, the deeper backside it goes. This enables that the roller F4 is kept out of a blind position for a worker. The cutting off of a heat insulator 2 affects little on filament processing, and threading on a yarn-guiding device can be performed at an easy posture.
Patent JP-H07171332-A (JP)
Title: Shower tunnel type exhaust gas purification device having waste water regeneratong ability
Inventor: RI TAISEI
IPC: B01D53/18
Filed: 1994-09-09
Abstract: PURPOSE: To prevent the exhaustion from being hindered even if the showering time is extended but to promote the exhaustion instead by connecting a pipeline having a vacuum concentration drier connected to the pipeline and a mechanical booster between a vacuum evaporation chamber and the upper part of a condenser. CONSTITUTION: A waste showered water is passed through a heat-exchange coiled pipeline R1 provided in an exhaust gas inlet 12, the heat is exchanged with the waste exhaust heat therein, and the waste water is introduced into a vacuum evaporation chamber 40, then evaporated and vaporized. At this time, the waste showered water which has not been evaporated and vaporized is collected in a vacuum concentration drier 50 along a pipeline r5 to settle the contaminant sludge in a storage 52. Meanwhile, the cooled concentrated waste water is delivered to the cooling water of a condenser 60 by a vacuum extrusion pump P3 , allowed to exchange the heat, reheated in the cooling-water chamber 61 of the condenser 60, recovered along a pipeline R3 in the drier 50, vacuum-evaporated and concentrated, and the heat of vaporization is regenerated and used.