baber/WOPTO huggingface dataset:
Patent JP-H0927634-A (JP)
Title: Optical semiconductor module device
Inventor: SHIGENO NOBUO
IPC: H01L31/12
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the deviation of the position of a light-emitting element from the position of a light-receiving element and to grasp accurately the intensity of light, which is transmitted to an optical fiber. SOLUTION: In an optical semiconductor module device, which has a package 15 which is connected with an optical fiber 21, a light-emitting element 9 to emit a laser beam which is transmitted to the fiber 21, a light-receiving element 11, which receives the laser beam emitted from the element 9, and a substrate 3 for installing the elements 9 and 11, the elements 9 and 11 are installed on the same plane on the surface of the substrate 3 via a mounting material.
Patent JP-S6156099-A (JP)
Title: Analytic element fir determination of rate of decrease of reduced coenzyme
Inventor: ARAI KAZUMI
IPC: G01N31/22
Filed: 1984-08-25
Abstract: PURPOSE:To obtain an element for the determination of a specific component in a specimen with a reduced coenzyme in high accuracy, by adding a coenzyme in the reagent layer or the developing layer, and determining the objective concentrationby dtermining the coenzyme in the layer by optical means. CONSTITUTION:At least one reagent layer ad at least one layer contaiining reduced coenzyme, NADH, NADPH, etc. are applied to a liquid-impermeable substrate. The reagent is e.g. pyruvic acid, aspartic acid, alanine, alpha-ketoglutaric acid, etc. The substrate is composed of a material having a light transmittance of 50-100% at 340nm wavelength. The concentration of the reduced coenzyme is measured by an optical means from the substrate-side, and the concentration decrement is determined. The specific component to be determined in the specimen is e.g. lactic acid dehydrogenase, glutamic-oxalacetic transaminase, etc.
Patent JP-H05724-A (JP)
Title: Container handling device
Inventor: HONDA MUNETAKA
IPC: B67C3/24
Filed: 1991-06-21
Abstract: PURPOSE:To remove the necessity of replacing support means in time case of changing size of a container by arranging a space adjusting mechanism to adjust a space being separate between an inside support member and an outside support member with every support means. CONSTITUTION:A rotary shaft 3a of a rotary table 3 is supported with a cylindrical member 8 arranged on a frame 7 so as to be rotatable freely, and a large diameter gear 9 is fitted to the lower edge outer peripheral part of the rotary shaft 3a to which the cylindrical member 8 is fitted penetratingly. Since a pinion 10 of an intermittently driving mechanism is meshed with the large diameter gear 9, the rotary table 3 can rotate respective support means 6 in the clockwise direction by one pitch at a time. When a screw shaft 22 is rotated reciprocally by means of a space adjusting mechanism 20 by engaging a manual handle 25 with an engaging part 22a of the screw shaft 22, an inside support member 16 and an outside support member 17 are moved mutually in the opposite direction by the same distance, so that they can approach to or separate from each other. Thereby, a space between the inside support member 16 and the outside support member 17 can be adjusted according to size of a container 2.
Patent JP-H0844158-A (JP)
Title: Cleaning device for electrifying roller
Inventor: KUTSUWADA AKIO
IPC: G03G15/02
Filed: 1994-07-28
Abstract: PURPOSE:To maintain cleaning performance for an electrifying roller without being influenced by secular contamination or environmental change. CONSTITUTION:This cleaning device for an electrifying roller, which comes in contact with the surface of the contact type electrifying roller 102 electrifying a photoreceptor 101 and removes toner or a foreign matter adhering to the surface of the electrifying roller 102 from the roller 102, is provided with a cleaning roller 104 consisting of a conductive material, a power source 105 impressing charge having a reverse polarity to the toner or the foreign matter on the roller 104, and a control part 106 controlling the impressing by the power source 105.
Patent JP-S5969562-A (JP)
Title: Operation of transmission
Inventor: URIYUUHARA MAKOTO
IPC: F16H63/00
Filed: 1982-10-08
Abstract: PURPOSE:To certainly prevent gear slip-off by once releasing the liquid pressure working onto a shift actuator after shift operation is completed and sealing the fluid pressure at least on the operation side in the actuator. CONSTITUTION:The hydraulic control circuit for speed-change operation is equipped with each actuator 10, 20, 30 for select, shift, and clutch operation, opening and closing valves V1-V4, and flow-passage selector valves V5-V8. Each valve V1-V8 is controlled by an electronic controller 50 on the basis of each output of a variety of sensors 01-06 for detecting the operation state. In this case, the electronic controller 50 is constituted so that after shift to the speed-change stage to be put-in is performed by the shift actuator 10 in the case when speed is to be changed, then the opening and closing valves V1 and V2 are closed, and the valves V3 and V4 are opened, and after the selector valves V5- V8 are switched onto a tank T side, selector valves V7 and V8 are switched to a pump P side, and working fluid is sealed into the shift actuator 10.
Patent JP-S5872600-A (JP)
Inventor: JIYOOJI RICHIYAADO RENTSU
IPC: C07J41/00
Filed: 1982-10-08
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-S57100757-A (JP)
Title: Integrated circuit
Inventor: ASANO MASAMICHI
IPC: H01L27/02
Filed: 1980-12-16
Abstract: PURPOSE:To prevent the irregularity in the input characteristics of an integrated circuit due to the variation in the reference voltage by individually providing different reference voltage supply lines in the input and internal circuits on a semiconductor chip. CONSTITUTION:On a semiconductor chip 1, are provided separate reference voltage supply lines 31, 32 for supplying reference voltages from reference voltage supply terminal 2 to the input circuits A and internal circuits B of a semiconductor integrated circuit having input circuits A1-A10 for converting an input signal from out of the chip into an internal signal and internal circuits B1-B8 which do not pass signals from the exterior of the chip directly. In this manner, the current flowing through the reference voltage supply line connected to the input circuits A can be remarkably reduced and the variation in the reference voltage due to the position can be eliminated, thereby obviating the irregularity of input characteristics.
Patent JP-H0942143-A (JP)
Title: Rotary type fluid-pressure actuator
Inventor: GUREI ROJIYAA KATSUSEN
IPC: F03C2/08
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To position an overlapping part of an annular pressure chamber with adjoining fluid port of spider form in the proximity of the overlapping part of the fluid port of spider form with static valve passage to provide more desirable axial pressure balance to enable appropriate pressure unbalance control. SOLUTION: A pressurized fluid port 51 is overlapped with the boundary of the opening of a static valve passage 69 when a specific outer teeth of spider member is positioned in bottom dead center. However before communicating the fluid port 51 with the valve passage 69 pressurized fluid is ready to communicate with the valve passage 69 from the fluid port 51, through the overlapping part C between the static port 65 and the inside of fluid port 51. Thereafter when starting communicating from the fluid port 51 to the valve passage 69, any cavitation is assured not to be generated.
Patent JP-H11355182-A (JP)
Title: Method and device for identifying unknown system with band division adaptive filter
Inventor: SUGIYAMA AKIHIKO
IPC: G10L21/0208
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for identifying unknown system while using a band division adaptive filter reducing a difference between the number just after the operation start of the adaptive filter and that after convergence, concerning a tap number to be allocated to respective sub bands in the case of adaptively controlling the tap number of the adaptive filter in each sub band. SOLUTION: First of all, advaptive filters 601 , 602 ..., 60k are operated by the initial value of the tap number stored in a storage circuit 25. Next, these filters are operated by an approximate tap number calculated by an approximate tap number calculating circuit 20 while using a coefficient value, tap number and input signal respectively provided from the adaptive filters 601 , 602 ..., 60k . Continuously, these filters are operated by the optimum tap number calculated by a tap number control circuit 10 while using the coefficient value, tap number, input signal and reference signal respectively provided from the adaptive filters 601 , 602 ..., 60k .
Patent JP-S6070331-A (JP)
Title: Apparatus for detecting leaking coolant
Inventor: WATANABE TAKAO
IPC: G01M3/04
Filed: 1983-09-28
Abstract: PURPOSE:To make it possible to perform early, highly reliable detection of leaking, by receiving changes in atmosphere such as ambient temperature, humidity, and pressure, which are affected by the leakage of coolant and the change in amount of collected waste liquid as input signals. CONSTITUTION:An apparatus for detecting leaking coolant is constituted of a signal processing part 2, a likelihood-function operating part 3, a synthetic evaluating part 4, a graphic converter part 5, a display control part 6, and a display part 7. The signal processing part 2 and the likelihood-function operating part 3 are provided for every input signal from a plant 1. With respect to the measured quantities associated with the detection of the leaking coolant in a storing container, processings such as filtering and checking for upper and lower limits are performed by the signal processing parts 2. Thereafter, the signals are sent to the likelihood-function operating part 3. Thus the leaking can be detected highly reliably at the early stage.
Patent JP-S6423784-A (JP)
Title: Vector controlling arithmetic unit for induction motor
Inventor: HAYASHIDA TAKAHIRO
IPC: H02P23/07
Filed: 1987-07-17
Abstract: PURPOSE:To reduce the lowering of a speed at the time of an impact load, by adding an offset value to a speed loop integrating term when a speed devia tion comes to a given value or more. CONSTITUTION:By a PI control circuit 11, a deviation between speed command signal omegar* and speed detection signal omegar is proportionally integrated, and via a limiter circuit 12, the output of exciting current component iqs is generated. Besides, by a secondary magnetic flux pattern generating circuit 13, from the speed detection signal omegar, arithmetic is performed on secondary magnetic flux phi2, and via a primary delay element 14, the output of secondary magnetic flux command phi2* is generated. Besides, by an exciting component current arithmetic circuit 16, from a mutual reactance M found through the secondary magnetic flux phi2 and the secondary magnetic flux phi2, the output of exciting component current command ids is generated. Then, according to the signal iqs, ids, phi2*, the output of the amplitude¦I1¦ of primary current command, angular frequency omega0, and a phase angle  theta is generated. In the meantime, when a speed deviation  omegar comes to a specified value or more, then an offset value is added to the output of the PI control circuit 11.
Patent JP-H0227273-A (JP)
Title: Discharge apparatus
Inventor: TSUNODA YOSHIO
IPC: G01R31/12
Filed: 1988-07-18
Abstract: PURPOSE:To promote discharge by generating corona discharge at the time of discharge after the finish of a test by allowing a discharge projection to protrude by providing the protrusible discharge projection to the outer surface of a hollow almost spherical high voltage charge part. CONSTITUTION:A plurality of conductive discharge needles 5 are mounted to a high voltage charge part 4 so as to be capable of protruding above the outer surface of a shield ring 4a. The discharge needles 5 are usually received in the hollow part 4b of the ring 4a as a whole and a drive member 6 such as a spring or a magnet is provided in the hollow part 4b so as to allow the discharge needles 5 to protrude by remote operation such as remote control or a timer. A DC withstand voltage test is finished to enter discharge operation but the drive member 6 is operated to allow the discharge needles 5 to protrude to the outside of the ring 4a as shown by a dotted line. The charge accumulated according to the electrostatic capacity of a power cable C reaches the charge part 4 through a protective resistor R. At this time, corona discharge is generated at the leading end parts of the discharge needles 5 to discharge the accumulated charge to the atmosphere.
Patent JP-S5967926-A (JP)
Inventor: ISHII YOSHITAROU
IPC: A47L5/28
Filed: 1982-10-13
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-H0230616-A (JP)
Title: Production of oxide superconductive film
Inventor: UZUMAKI TAKUYA
IPC: H01B12/06
Filed: 1988-07-18
Abstract: PURPOSE:To enable production of a superconductive film with a high critical current by covering a substrate with Y-Ba-Cu-O-based ceramics powder and burning the covered substrate after pressurization in production of a superconductive film of the above-mentioned ceramics. CONSTITUTION:For example powdery 1/2Y2O3, BaCO3 and CuO are blended in a molar ratio of 1:2:3, mixed and the resultant mixture is calcined in the air at a desired temperature for desired hours. The resultant calcined material is subjected to grinding-mixing-calcining treatment three times to obtain powder with 95wt.% superconductive phase. A substrate consisting of MgO is then covered with 0.5-1g/mm<2> CuO followed by covering the resultant covered substrate with 1-2g/mm<2> super conductive phase powder. A pressure of 90-100MPa is applied to the resultant film from top and bottom and the film is burned in the air at a prescribed temperature for prescribed hours. In this case, the density of the superconductive phase powder increases by pressing the powder within the above-mentioned range of pressure.
Patent JP-H0226564-A (JP)
Title: Bioorgan expander
Inventor: SAITO NOBUKO
IPC: A61M29/00
Filed: 1988-07-18
Abstract: PURPOSE:To decrease the strain generated in a coiled shape memory alloy material at the time of working after memory of shape by forming the coiled shape memory alloy material to the thickness in the radial direction smaller than the width in the longitudinal direction of the coiled shape memory alloy material. CONSTITUTION:The bioorgan expander is constituted by forming the shape memory alloy material 8 to a coil shape. This coiled shape memory alloy material 8 is so formed that the thickness l1 of the shape memory alloy material 8 in the radial direction thereof is smaller than the width l2 of the shape memory alloy material 8 in the longitudinal direction of the coiled shape memory alloy material 8. The difference in the coil diameter before and after restoration of the original shape is increased in this way.
Patent JP-S6229030-A (JP)
Inventor: UORUTAA BIKUTAA BURATOKOUSUKI
IPC: H01H71/12
Filed: 1986-07-28
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-S5880862-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIYAMOTO KAZUTOSHI
IPC: G11C11/412
Filed: 1981-11-07
Abstract: PURPOSE:To obtain an integrated circuit device having no software error by forming the drain regions of two MOSTs which operate differentially near to each other, thereby being equally affected by the influence of incident alpha-ray. CONSTITUTION:The n<+> type drain diffused regions 15, 16 of MOST 3 and 4 are formed near to each other. Even if alpha-ray is incident to the vicinity of the region 16, part of electrons e produced thereby is implanted to the region 16, but since the region 15 is disposed near at hand, the electrons e are implanted to the region 15. Accordingly, drain electrodes a, b are together lowered at their potentials. Even if is the alpha-ray is incident at the time tR, the potential A of the drain electrode a is lowered together with the potential B of the drain electrode b, no inversion occurs in the relation of high and low potentials, nor stored content of the memory cell can not be erroneously discriminated.
Patent JP-S6336528-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORIYAMA NORIO
IPC: G03F7/26
Filed: 1986-07-31
Abstract: PURPOSE:To reduce the reflectivity of an exposure light reflected from a step difference part, and prevent the defect of a resist pattern, by performing a whole surface etching after a rather thick metal film of high melting point is formed on a substrate having a high reflectivity, and introducing a process wherein a side wall structure of temporary reflecting film is formed on the step difference part. CONSTITUTION:After an intermediate insulating film 4 is formed by CVD method on a step difference formed on an Si substrate 1 by using a gate oxide film 2 and a gate electrode material 3, Al-Si as a wiring material 5 is formed by a sputtering method, and a temporary reflecting film 6 is formed rather thick by CVD method. Seeing from the upper part, the temporary reflecting film 6 becomes thick at the side of the step difference. An anisotropic etching is performed as it is, and the temporary reflecting film 6 is made a side-wall of the step difference. A positive type resist 7 is spread and subjected to exposure by a projection exposing method. By the effect of the side-wall after developing, the ratio of an exposure reflection light 8a to an exposure incidence light 8 is reduced, and the light in the direction of film thickness mainly contributes to the sensitization of the resist film 7. Thereby the resist film 7 free from defects can be obtained, which is used as a mask for the etching of an Al-Si film as a wiring material 5. Then the resist film is eliminated.
Patent JP-H0731533-A (JP)
Title: Soundly sleeping pillow
Inventor: SAKAMOTO KATSUYUKI
IPC: A47G9/00
Filed: 1993-07-20
Abstract: PURPOSE:To provide a soundly sleeping pillow which exhibits a single pillow on use, and which can adjust the heights and hardness of parts thereof in the heightwise direction of a person. CONSTITUTION:A soundly sleeping pillow comprises a plurality of bags 1 to 3 packed therein with materials having different heights and hardness and having an equal length, an intermediate sheet 4 having a width substantially equal tot the length of the bags, and wrapping the bags 1 to 3 therewith, and a pillow casing incorporating sheet-like fasteners, in which the intermediate sheet 4 holding the bags 1 to 3 is stored, the sheet-like fasteners being, in part, fixed to the outer peripheries of the bags, and being, in the remaining part, fixed to the intermediate sheet 4, and being engageable together. When the fasteners are engaged together, the bags are fixed at positions relative to one another.
Patent JP-H1111434-A (JP)
Title: Device for sealing filling-packaging machine
Inventor: SUGA TADORU
IPC: B29C65/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To cool a heated sealing spot of packaging film in a short time directly after the sealing. SOLUTION: Upper and lower suspending members 13, 16 which revolve on elliptical orbits 15 above and under transferring paths 12 of a tube film 10 act to flatten the tube film 10 every time they come closer to each other. In this instance a pressing-down of a heat bar 23 with an upper fluid cylinder 21 causes two links 37, 38 connected to the heat bar 23 to be stretched out on two sides like a pantograph, releasing on the two sides the lower ends of cooling blocks 31, 32 on the two sides with a pin 25 as the axis and making the heat bar 23 weld the tube film 10 on the sealing stand 24. Subsequently by lifting the heat bar 23 the cooling blocks 31, 32 come closer to each other and cool the welded part of the film.
Patent JP-H0229359-A (JP)
Title: Manual scanning type recorder
Inventor: TAKANO HIROKUNI
IPC: B41J3/28
Filed: 1988-07-20
Abstract: PURPOSE:To enable recording to be easily performed starting at a desired recording-starting position on a recording medium by a method wherein a first edge of an outer casing of a recorder which is parallel to a scanning direction is set in a recording direction, and the recording-starting position of the recording medium is matched to a recording-starting position set in the vicinity of an intersection of the first edge and a second edge of the casing substantially orthogonal to the first edge. CONSTITUTION:When a recording-starting switch 101 is depressed and scanning is manually started in the presence of recording data stored in a RAM 52, a pulse signal indicative of the rotation of a roller 102 is inputted through an input port 55. A CPU 50 detects the amount of rotation of the roller 102, based on the pulse signal, and after a hand printer 100 is moved scanningly by a predetermined blind feed amount, the CPU 50 outputs the recording data to a driver 54 synchronously with the pulse signal. A recording head 103 is driven according to the recording data, in synchronism with the scanning movement of the printer 100, thereby performing recording on a recording sheet.
Patent JP-S6071775-A (JP)
Title: Sheet like leather
Inventor: KATOU HIROYASU
IPC: D06N3/00
Filed: 1983-09-27
Abstract: PURPOSE:A sheet like leather having improved flexibility and shape retention, comprising entangled nonwoven fabric consisting of extremely thin fibers and fiber bundles wherein the fibers are arranged in a state of mutual movement, and a resin, having a surface skin layer at least on one side. CONSTITUTION:A sheet like leather comprising mainly nonwoven fabric entangled in three dimensional structure consisting of extremely thin fibers having <=0.2 denier, preferably <= denier fineness, and extremely thin fiber bundles wherein the extremely thin fibers are arranged in a shape of the extremely thin bundles of mutual fiber movement, and a resin, having a surface skin layer at least on one side. The surface layer consists of a conjugated structure comprising mainly entangled fibers wherein the extremely thin fibers and/or their bundles (having <=200mu, preferably <=100mu distance between entangled points) are densely entangled, and a resin filled in the void parts of them. The sheet has high resistance to rubbing and provides a smooth curved shape not causing horns when folded.
Patent JP-H0230214-A (JP)
Title: Phase comparing circuit
Inventor: KODAMA SHIGENORI
IPC: H03K5/26
Filed: 1988-07-20
Abstract: PURPOSE:To obtain a stable phase comparison output by using a frequency divider, a digital counter and a latch circuit so as to output the phase comparison data digitally. CONSTITUTION:An input II is subject to 1/N2 frequency division by a frequency divider 1 and its output is applied to a latch circuit 3 as a latch pulse signal 4. Moreover, an input 1 is inputted to a digital counter 2 and its digital counter output 5 is fed to the latch circuit 3. The latch circuit 3 outputs a phase comparison data between the inputs I and II to input terminals T1, T2 and a digital data is latched till a new latch pulse signal 4 is inputted.
Patent JP-H0341170-A (JP)
Title: Ink-cleaning agent
Inventor: TORII HIDEYASU
IPC: C09D9/00
Filed: 1989-07-07
Abstract: PURPOSE:To prepare an ink-cleaning agent which exhibits an excellent cleaning power even with an ultraviolet-curing ink, has neither toxicity nor odor, and does not adversely affect the environment by using an alkyl lactate as the main component. CONSTITUTION:An alkyl lactate (e.g. ethyl lactate) is, if necessary, mixed with a kerosene solvent (e.g. gasoline, coal tar naphtha, petroleum ether, or mineral spirit) in a content of the lactate in the mixture of 10wt.% or higher to give an ink-cleaning agent.
Patent JP-S5968118-A (JP)
Inventor: TAKADA AKIHIKO
IPC: H01H9/54
Filed: 1982-10-13
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。