baber/WOPTO huggingface dataset:
Patent JP-H05205328-A (JP)
Title: Magnetooptical recording medium
Inventor: TANASE KENJI
IPC: G11B11/105
Filed: 1992-01-23
Abstract: PURPOSE:To simultaneously make the total domain arrive at a Curie temp. at the time of recording and to quicken the formation of the domain by adding a substituting element to a recording layer of a magnetooptical recording medium so as to make it increase cantinuously from a substrate side and having the structure that the Curie temp. becomes low as it aparts from the substrate. CONSTITUTION:In the magnetooptical recording medium in which at least one kind of the group selected from B, C, Al, Si, P, Ti, V, Fe, Ni, Cu, Ga, Ge, Zr, Nb, Mo, In, Sn, Sb, Gd, Tb, Dy and Ta is added by substitution to the recording layer of the magnetooptical recording medium which enables to perform a thermal magnetic recording, and the magnetooptical recording medium in which the added quantity of the substituted element is continuously increased from the substrate side.
Patent JP-H06218770-A (JP)
Title: Injection molding device for optical disc
Inventor: MOTOKAWA MASAAKI
IPC: B29C33/42
Filed: 1993-01-25
Abstract: PURPOSE:To prevent the adhesion of dust upon replacing a stamper by a method wherein a pair of molds are formed of a mirror plate and a template respectively and one mirror plate is fixed to a stamper while a pair of mirror plates and stampers are detachably fixed to templates integrally as units. CONSTITUTION:The outer peripheries of a fixed side mirror plate 4 and a movable side mirror plate 8 are supported by guide rings 26, 27 and are clamped integrally to a fixed template 3 and a movable template 7 integrally through bolts to fix them. A stamper 13 is pinched and fixed by a method wherein an inner periphery pushing ring 14 is screwed into the hole 8a of the mirror plate 8 while an outer periphery stamper pushing ring 15 is screwed to the screw hole 8c of the mirror plate 8. Accordingly, both of the mirror plates 4, 8 and the stamper 13 can be removed integrally as units 24 and are dismantled in a clean bench to replace them whereby the adhesion of dust and the like to both mirror plates 4, 8 and the stamper 13 can be prevented and the generation of faulty products of molding can be reduced.
Patent JP-H03214725-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI MITSUTOSHI
IPC: H01L21/225
Filed: 1990-01-19
Abstract: PURPOSE:To achieve a uniform and highly accurate concentration control and enable a shallow p-type impurity layer without any crystal defect to be formed by performing a high-temperature and short-time heat treatment by annealing after impregnating molecular ions of a boron halide or a hydrogenated object into an oxide film which is formed on a silicon substrate surface. CONSTITUTION:A boron 3 is introduced into a silicon substrate 1 and a p-type diffusion layer 4 is formed by forming a thin oxide film 2 on the surface of a silicon substrate 1, ion-impregnating a halide of boron (B) 3 or molecular ions of a hydrogenated object into the oxide film 2, and by performing high- temperature short-time heat treatment by lamp annealing, thus obtaining a highly accurately concentration-controlled shallow p-type impurity layer without any defect which is for example 50nm or less. It is possible to obtain an extremely thin base layer by applying this to base formation of an NPN transistor, reduce base-running time, and speed up a transistor.
Patent JP-S61169218-A (JP)
Inventor: JIYON DABURIYU FUON HORUTO
IPC: B29C45/44
Filed: 1986-01-22
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-H01187179-A (JP)
Title: Sorter
Inventor: KUBO NAOKI
IPC: B65H29/22
Filed: 1988-01-19
Abstract: PURPOSE:To secure the superior transport performance by turning a paper in a large deflection radius by installing an inside longitudinal transport roller of a sorter and an upper side discharge roller in rotatable ways onto a holder and press-attaching the holder onto the other roller by a spring. CONSTITUTION:An inside roller 63b among the longitudinal transport rollers 63a and 63b of a sorter 40 and an upper side roller 70b among the discharge rollers 70a and 70b are rotatably installed onto a holder 72. The roller 63b and the roller 70b are press-attached onto an outside longitudinal transporting roller 63a and the lower side discharge roller 70a by urging the holder 72 with a coil spring 77. A paper is transported in the longitudinal transport passage 60 of the sorter 40, and direction change is performed by introducing a deflecting hook 65 into the longitudinal transporting passage 60 successively, and the paper is supplied into each bin 58 from discharge rollers 70a and 70b installed in correspondence with each bin 58. At this time, the paper is guided by the deflecting hook 65, and turned with a relatively large deflection radius from the longitudinal transporting passage 60 to the discharge roller pair 70a and 70b.
Patent JP-S57125465-A (JP)
Title: Automatic cash paying machine
Inventor: SAKAMOTO KEIJI
IPC: G06Q40/00
Filed: 1981-01-26
Abstract: PURPOSE:To prevent the unfair use of a card, by storing the operation time of a customer operation part, which is separated from a cash ejecting machine, in a storage device, comparing this operation time with the output time of a clock device and executing the cash payment processing only when this output time is within a constant time after the operation time. CONSTITUTION:A magnetic card reader 34 which reads data recorded on a card, a keyboard 33 by which required information is inputted, a display equipment 32 for operation procedures, a clock device 35, a storage device 36, and a main control device 37 which controls the whole of the system are provided in a customer operation part 30. The device 37 of the customer operation part 30 is connected to a main control device 47 of a cash paying part 40, which has a magnetic card reader 43, a bank note ejecting machine 46, etc., and is connected to a line control device 38 connected to the center. The operation time of the customer operation part 30 is stored in the storage device 36, and this operation time is compared with the output time of the device 35 by the device 37; and when the output time is within a constant time after the operation time, it is reported to the cash paying part 40 and the control device 38 to execute the cash payment processing.
Patent JP-S58130803-A (JP)
Title: Storage and taking out device for boards
Inventor: NAKAMURA HIRONOBU
IPC: B65G1/16
Filed: 1982-01-25
Abstract: PURPOSE:To reduce the storage space for boards by providing stockers capable  of storing boards in upright and running a truck equipped with a turning/adsorbing plate which adsorbs and horizontally turns a board staying on the stocker  side. CONSTITUTION:When boards are required, a taking out truck 6 is stopped at the side of an assigned storcker 3 which is then taken out and moved onto the truck 6. Here a turning/adsorbing plate 9 is operated to stand and then brought near to a target board on the stocker 3. Upon adsorption, said plate 9 is put in falling down action to place the adsorbed target board horizontally on the taking out truck 6. Then, after returning the stocker 3 onto a base stand 1, the truck 6 is put in running and stopped in front of a work stand 11 to transfer the adsorbed board onto said stand 11. In case there is the residue after working on the work stand 11, the adsorbed board can be stored in a predetermined stocker 3 through operation contrary to the above-mentioned process.
Patent JP-H04244975-A (JP)
Title: Inspection apparatus and method for semiconductor device
Inventor: YONESHIMA MUNEYA
IPC: H01L21/66
Filed: 1991-01-31
Abstract: PURPOSE:To detect a spike current in a short time by computing a point at which a pulse width becomes zero based on a plurality of optional pulse widths to determine a peak value of the spike current. CONSTITUTION:A power 2 is connected to a comparison voltage input terminal of a comparator 5 which compares an amount of a spike current (voltage) with a comparison voltage equivalent to a comparison current value corresponding to the amount of the spike current through a resistance 4 for setting the comparison voltage while a constant current source 9 is connected thereto to obtain the comparison voltage with the constant current source 9 and the resistance 4 for setting the comparison voltage. To determine a peak value of the spike current, a computation by a linear approximation system based on a plurality of optional pulse widths obtained from an output of the comparator 5 varying a constant current source 9. This achieves inspection accurately solely depending on absolute accuracy of the resistance 3 for current detection, the resistance 4 for setting the comparison voltage and the constant power source 9 and in a short time by computation.
Patent JP-2000203807-A (JP)
Title: Supply of high-concentration ozone and apparatus therefor
Inventor: YONEKURA MASAHIRO
IPC: C02F1/78
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of nitrogen oxides while scarcely increasing the consumption of a high-purity oxygen gas by using a low-purity oxygen gas as a scavenging gas in a desorbing step for ozone in an adsorption cylinder, releasing the pressure of the interior of the adsorption cylinder after the desorption and then purging the interior of the adsorption cylinder with the high-purity oxygen gas. SOLUTION: Oxygen gas containing ozone generated in an ozonizer 1 is introduced into an adsorption cylinder A or B cooled to a low temperature to adsorb the ozone on an adsorbent. The oxygen gas led out of the adsorption cylinder A or B is passed through passages 12a or 12b and 15, mixed with a high-purity oxygen supply source 2 which is a raw material, introduced into the ozonizer 1 and reutilized. A low-purity oxygen gas as a scavenging gas is introduced from a pressure swing adsorption type oxygen generator (an oxygen PSA) 3 through passages 17 and 13a or 13b while heating the adsorption cylinder A or B after completing the adsorption to desorb the ozone. Thereby, the ozone is accompanied by the scavenging gas and supplied through passages 14a or 14b and 20 to the destination of consumption. After desorbing the ozone, the pressure of the adsorption cylinder A or B is released to then carry out a pressure releasing and purging step of the interior of the adsorption cylinder A or B with the high-purity oxygen gas from the supply source 2.
Patent JP-H06223762-A (JP)
Title: Device for accelerating charged particle
Inventor: KIMURA HIDEKI
IPC: C23C14/48
Filed: 1993-01-26
Abstract: PURPOSE:To avoid the influence of metallic particles on an ion implanted substrate, which is caused by the shock of charged particles colliding with the wall surface of a passage for charged beams by making the inner circumferential wall of the passage through which the ion beams pass, divergent forward in cross section. CONSTITUTION:In order that charged particle beams 3 extracted out of an ion source 2 are shocked onto an objective substrate 4 in which ions are implanted, with specified energy, the mass of ions 3 is measured by an analyzer magnet 6 in an analyzer chamber 5 so as to allow the ions 3 to be introduced into an acceleration pipe 7. The ions 3 are then accelerated so as to be shocked against the substrate 4, and they are also horizontally and vertically scanned. The inner circumferential wall of a passage 13 for the ions 3 is made divergent forward in cross section. By this constitution, the contamination of the substrate 4 can be avoided, which is caused by metallic particles produced by the shock of the charged beams against the inner circumferential wall of the passage 13.
Patent JP-S5398604-A (JP)
Title: Magnetic hold relay with lock mechanism for electric switch machine
Inventor: TSUBOI MASAO
IPC: H01H50/32
Filed: 1977-02-04
Abstract: PURPOSE: To improve the vibration-proof property of the relay as a whole by providing an electromagnetic lock mechanism, which is poleless and highly vibration-proof and serves to lock the output end of a magnetic hold relay at a switching position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09265303-A (JP)
Title: Adaptive control method for cyclic signal
Inventor: GOTO KATSUHIRO
IPC: G05B13/02
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive control method of cyclic signals with improved convergence stability for appropriately coping with the change of the external conditions of a controlled system or the like. SOLUTION: An adaptive filter W10 is composed of the two variables of an amplitude compensation term (a) and a phase compensation term ϕ. Input signals (x) are amplitude compensated and phase compensated by the adaptive filter and outputted as signals (y). In a transmission system 12, the transmission function Gω of a gain Aω and phase delay Φω is applied and the signals (y) and additional signals (s) are outputted as the signals (z). External force (f) is added at an action point 11b, a difference from a target (d)=0 is returned to the adaptive filter W14 as an error signal at the action point 11c and the adaptive filter W is successively updated by an inclination method.  Simultaneously, the signals from the action point 11b and output (v) from an estimation transmission function G are subtracted at the action point 11d and returned to the estimation transmission function G, the estimation transmission function G is successively changed by the inclination method and the amplitude and phase of control signals are appropriately updated.
Patent JP-S59136264-A (JP)
Title: Bar code printing method by thermal head
Inventor: TAKAI YOSHIHIRO
IPC: B41J3/01
Filed: 1983-01-26
Abstract: PURPOSE:To permit a correct bar code to be printed at all times, by checking any abnormality of a heating element every time a block is driven, and shifting, if an abnormal state is found, the format in a print buffer for a set bar code. CONSTITUTION:After a power source is closed, the amount of feed for controlling the format of print on a label, the print position, or the like is delivered from a CPU-1 to a CPU-7, in which a judgement is made as to whether it is paper feed or not. If the answer is paper fed, a pulse motor drive 13 is actuated to drive a pulse motor 12. If the answer is not paper fed, data sent from the CPU-1 is received. If a print data is received, a character generator 9 is operated to generate a print pattern on a print buffer 10, and the head is checked. If there is any abnormality, the format in the buffer 10 is rightwardly shifted by one dot, and the head is checked. If there is no abnormality, printing is effected. If a heating element 26 for printing a bold portion of a bar code is in an abnormal state, a similar shift is effected four times.
Patent JP-H01184945-A (JP)
Title: Driving device
Inventor: MATSUKAWA KAZUYUKI
IPC: H01L27/04
Filed: 1988-01-20
Abstract: PURPOSE:To prevent the step out of driving signals by a method wherein a junction capacitance is set in such a way that the driving signals to be outputted from driving circuits, which are actuated in association with each other, are synchronized with each other. CONSTITUTION:A driving device is constituted in such a structure that the surface area of the junction between an N-type epitaxial layer 26 in a transistor (right side) of an upper-stage driving circuit 1 and a P-type semiconductor substrate 20 (and a P<+> diffused layer 25) is made large and a delay time due to a junction capacitance C1 can not be ignored. Moreover, the driving device can be constituted in such a structure that the surface area of the junction between an epitaxial layer 26 in a transistor (left side) of a lower-stage driving circuit 2 and the substrate 20 (and the layer 25) is made small and a delay time due to a junction capacitance C2 becomes small. That is, in case delay times due to junction capacitances C1, C2, CBE1 and CBE2 are respectively assumed to be tC1, tC2, tCBE1 and tCBE2, the surface areas of the junctions between the layers 26 and the substrate 20 (and the layer 25) are designed in such a way as to have a value of CBE1+tC1=tCBE2+tC2. Thereby, the delay time of the circuit 1 and the delay time of the circuit 2 are matched to each other and an output synchronized with that of the circuit 1 is obtained from the circuit 2.
Patent JP-H07220303-A (JP)
Title: Phase change type disk medium
Inventor: OKAMURA TATSUYA
IPC: G11B7/243
Filed: 1994-02-02
Abstract: PURPOSE:To obtain good recording density, good recording and erasing characteristics and repetive characteristics for repetition of use even for fast line speed by forming a reflection layer of an alloy essentially comprising Ti and Al with specified compsn. and forming a recording layer of SbTeGe alloy with specified compsn. on a substrate. CONSTITUTION:A protective layer 2 comprising ZnS-SiO2, recording layer 1 comprising Sb21Te54Ge25 alloy, protective layer 3 comprising ZnS-SiO2, and reflection layer 5 comprising AlTi alloy are successively formed by sputtering on a polycarbonate substrate 4 having guide grooves. Further, the surface of the reflection layer 5 is coated with a UV-curing resin to obtain a phase ' type optical disk. The amt. of Al in the reflection layer 5 is 10-80 at.%. The compsn. ratio of elements in the recording layer is selected from a specified square region in the ternary diagram for Sb, Te and Ge. The region is defined by four points A(Sb32Te58Ge10), B(Sb34T56Ge10), C(Sb10Te50Ge40), and D(Sb8Te52Ge40).
Patent JP-2000206840-A (JP)
Title: Image forming device, control method for image forming device, and storage medium for storing program which can be read by computer
Inventor: YAMAZAKI SOZO
IPC: G03G21/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To enable an image forming device to instantaneously and automatically cope with a deterioration of performance caused by a deterioration of device constitutional parts, as compared with the coping by the replacement of the deteriorated constitutional parts in the conventional practice, to suppress the lowering of user's working efficiency to the minimum, and to prolong the life of the parts by unnecessitating the replacement of the parts. SOLUTION: Under the control of a CPU for a reader part, an original detecting processing program is set for the processor 1401 of an image processing part capable of executing various kinds of image processing in accordance with the set program, and a performance deterioration (erroneously detected state) of the original detecting processing caused by the deterioration (scratches) of a pressure plate for pressing the original against a platen glass is recognized, then, based on the recognition results, the original detecting processing program set in the processor 1401 is changed to an original erroneous detection removing processing program for correcting the erroneous original detection.
Patent JP-H07197423-A (JP)
Title: Protection fence for rockfall, etc.
Inventor: MATSUMOTO YUKIHIKO
IPC: E01F7/04
Filed: 1994-01-07
Abstract: PURPOSE:To ensure the safety and strength of a protection fence for rockfall, etc., by arranging a plurality of stages of cable loading holes, and fixing cables with a terminal pipe support of a pipe main column inclining connecting pipe having cable through-holes or bolt holes and a pipe support. CONSTITUTION:A pipe support 15 is fitted to a connecting pipe 13 inclined to a pipe main column 11 to use for a terminal pipe support 1, and it is erected on the ground together with an intermediate pipe support 2 at a specific interval. After that, the ends of cabless 3 are inserted into cable through-holes of the terminal pipe support 1 or a pipe support 15, etc., or into cable loading holes and are fastened, and the terminal pipe support 1 is placed. The cables 3 are elastically supported to intermediate pipe supports 2 with the degree of accuracy by cable mounting devices 20 such as nuts 21 fixed to the intermediate pipe supports 2, fixing bolts 22, cable anchoring plates 23, etc. According to the constitution, forms of the supports are simplified, plating and coating are easily made, and correspondent efficiency to a scene or fence efficiency can be enhanced.
Patent JP-H03214351-A (JP)
Title: Japanese language word processor
Inventor: ENDO HIROKO
IPC: G06F17/22
Filed: 1990-01-19
Abstract: PURPOSE:To enhance the efficiency for converting reading information to a word containing a desired KANJI (chinese character) by storing field attribute information for showing a field whose use frequency is the highest to a word in a dictionary part. CONSTITUTION:In accordance with each entry of a KANA (Japanese syllabary) heading table 20, a dictionary data table 21 is provided. The dictionary data table 21 corresponds to the entry E1 of the KANA heading table 20. This dictionary data table 21 has the entries of the number designated by a field 20b of the entry E1 of the KANA heading table 20. Also, each entry is provided with a field 21a to which a word is designated, a field 21b to which field attribute information for showing a field in which this word is used most frequently is set, and a field 21c to which information for showing priority of this word is set. In such a way, the efficiency for converting inputted reading to a word containing a desired KANJI is enhanced.
Patent JP-2000207257-A (JP)
Title: Data base shift system and program storage medium thereof
Inventor: EDA SHINICHIRO
IPC: G06F17/30
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To positively make a speedy and secure shift from a relational data base(RDB) to an object data base(ODB). SOLUTION: This system 10 shifts an existent RDB 20 which is an object of shift to an ODB 30. Here, this system 10 is equipped with an RDB definition information extracting means 11 which extracts RDB definition information from an RDB repository 21, wherein the definition information of the RDB 20 is described and a repository generating means 12 which generates an ODB repository 31 where the definition information of an object data base corresponding to the RDB definition information is described, according to the RDB definition information extracted by the RDB definition information extracting means 11 and also generates a correlation information repository 15, where the mutual relation between the RDB definition information and ODB definition information is defined.
Patent JP-H10206379-A (JP)
Title: Oxygen concentration measuring device
Inventor: MIZUSAWA KAZUYA
IPC: G01N27/41
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To improve measuring accuracy for an oxygen concentration measuring device to be used in an engine operating in a specific oxygen concentration area such as a lean-burn type internal combustion engine. SOLUTION: In an oxygen concentration measuring device having an oxygen sensor 1 to output an electric current value corresponding to the oxygen concentration, an electric current-voltage converting resistance R1 to convert the electric current value into a voltage value and an A/D converter 7 to convert output voltage of the electric current-voltage converting resistance into a digital signal form from an analog signal form, it has a bias voltage impressing means 8 to impress prescribed bias voltage on a voltage value inputted to the A/D converter 7.
Patent JP-S5294940-A (JP)
Title: Internal combustion engine ignition device
Inventor: SAWADA DAISAKU
IPC: F02P5/153
Filed: 1976-02-05
Abstract: PURPOSE:To revice programmed advancing position by detecting driving condition of internal combustion engine, and to maintain the best ignition position constantly by making the separate revision against characteristic dispersion of engine possible.