baber/WOPTO huggingface dataset:
Patent JP-S6462118-A (JP)
Title: Air stream spray apparatus of non-contact type ocular tonometer
Inventor: KODA HIDEO
IPC: A61B3/16
Filed: 1987-09-01
Abstract: PURPOSE:To prevent the sucking of the tear or dust in air dispersed by the spray of a measuring gas stream, by providing a gas supply means for supplying gas separate from the measuring gas in a chamber. CONSTITUTION:At first, the compressed air supplied to an air tank 30 by a compressor P is supplied to a chamber 26 to make the internal pressure thereof positive. Next, when the rod 34 of a linear DC motor 31 is allowed to advance toward a compression chamber 14, a piston 11 is raised to compress the measuring air in the compression chamber 14 and the compressed air is supplied to the chamber 26 to be blown out toward an eye H to be examined from am nozzle 24. After the finish of blowing-off, the robot 34 of a linear DC motor 32 is sucked toward a bobbin 32 and the piston 11 falls to reduce the pressure in the compression chamber 14 and the gas in the chamber 26 is sucked in a cylinder 10. At this time, clean air is supplied to the chamber 26 from the air tank 30 and, therefore, the tear or dust in air dispersed by the spray from the nozzle 27 is not sucked-in.
Patent JP-S60108027-A (JP)
Inventor: HAYASHI SHIGEO
IPC: G02B23/24
Filed: 1983-11-17
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-H0379966-A (JP)
Title: Protection against solution crystallization in absorption refrigerating machine at shutdown
Inventor: ABE KEIICHI
IPC: F25B15/00
Filed: 1989-08-22
Abstract: PURPOSE:To contrive the shortening of the time required for diluting solution in a solution tank by admixing refrigerant from a refrigerant tank with solution in the solution tank to dilute the solution when operation is stopped. CONSTITUTION:A solution tank 1 has a refrigerant pouring pipe 8 inserted in its interior liquid and a refrigerant is supplied from a refrigerant tank 3 through an opening and closing valve 7 for dilution purpose into this refrigerant pouring pipe 8 so as to be mixed with solution in the solution tank 1. A plurality of pouring holes 9 of the refrigerant pouring pipe 8 is provided facing downward and so designed as to attain a uniform and efficient mixing of the refrigerant with the solution. The inner pressure of the solution tank 1 becomes an evaporating pressure for the diluted solution and, even if the refrigerant is poured in increased amount, there is no sharp rise in pressure. Therefore, by diluting the solution in a short time, a protective measure against the crystallization is taken.
Patent JP-S6460632-A (JP)
Title: Production of prepreg
Inventor: YOKOCHI KIYOSHI
IPC: C08J5/06
Filed: 1987-08-31
Abstract: PURPOSE:To obtain a prepreg which can give a laminated sheet excellent in dimensional stability, low in warp and twist and free of bubbles by molding at a low pressure, by pressing a woven cloth with a nip roll, passing it through a resin solution to adhere the resin solution thereto and drying it. CONSTITUTION:A woven cloth 1 such as a glass cloth surface-treated with a silane coupling agent and wound into a roll is pressed with a nip roll 4 at a pressure of 1-70kg/cm<2> to render it easily impregnatable with a resin solution 2, passed through a resin solution tank 5 filled with a resin solution 2 such as a varnish of a thermosetting resin such as an epoxy resin, a polyester resin or a polyimide resin to adhere the resin to it, passed between, e.g., a pair of rolls to squeeze adherent excessive resin to a specified thickness and led to a drying chamber 3, where it is brought into B stage to obtain a prepreg 6.
Patent JP-H0379533-A (JP)
Title: Driving device for traveling body
Inventor: TAKEMOTO TAKESHI
IPC: H02N2/00
Filed: 1989-08-23
Abstract: PURPOSE:To obviate the need of a pressing member for the surface of paper and improve the recognition performance by allowing a traveling body to contact a vibrating body by utilizing the air pressure for a contact mechanism. CONSTITUTION:When first and second vibrating elements 5 and 6 are excited, the surface of a vibrating body 2 performs an elliptical movement. Therefore, paper 1 is given the driving force of the elliptical movement. Since, in this case, a blower 8 sucks air in a space surrouuded by a sealing frame 7, the blower 8 sucks also air in a groove 3 through a small hole 4. Therefore, the paper 1 is attracted to a vibrating body 2. In this state, the paper 1 is transported by the vibration of the vibrating body 2.
Patent JP-H0668711-A (JP)
Title: Manufacture of heat-resistant insulating sheet
Inventor: UEMATSU KENICHIRO
IPC: H01B3/48
Filed: 1992-08-14
Abstract: PURPOSE:To provide a manufacturing method of a metha aroma polyamide sheet for heat resistant insulation which excels in a preventive property against heat deterioration and is improved in electric insulating performance at a low cost. CONSTITUTION:In the manufacture of a heat resistant insulating sheet in which an antioxidant is added into a slurry of raw materials which include metha aroma polyamide fiber and fibrid and then taken out, the particle diameter of the antioxidant is set 1 to 10mum.
Patent JP-H0267314-A (JP)
Title: Aromatic polyester
Inventor: OSUGA MAKOTO
IPC: C09K19/38
Filed: 1988-08-31
Abstract: PURPOSE:To make it possible to form an arom. polyester with excellent heat resistance and mechanical strengths, melt-anisotropy and good moldability by using a specified compd. as an arom. dihydroxy compd. which is a constituent of an arom. polyester. CONSTITUTION:An arom. polyester, wherein both an arom. dihydroxy compd. and an arom. dicarboxylic acid or, in addition, an arom. hydroxy-carboxylic acid are the main constituents, consists of more than 10mol% to not more than 99mol% 4,4'-dihydroxybiphenyl and less than 90mol% to not less than 1mol% 3,3'-diphenyl-4,4'-dicarboxy-biphenyl as said arom. dihydroxy compd. As the arom. dicarboxylic acid to obtain a polycondensate with high crystallinity, e.g., 4,4'-dicarboxybiphenyl terephthalate can be suitably used. As the arom. hydroxycarboxylic acid to obtain a polycondensate with high crystallinity, p-hydroxybenzxoic acid and 4-hydroxy-4'-carboxybiphenyl can be suitably used.
Patent JP-H0883459-A (JP)
Title: Disk player
Inventor: SHINOHARA HIROSHI
IPC: G11B17/04
Filed: 1994-09-12
Abstract: PURPOSE: To facilitate the eject in an emergency and to simplify the ejection structure by providing a slider movable in the width direction of a mount base and an ejection piece pressurizing an inclined surface of this slider. CONSTITUTION: The inclined surface 30a capable of being pressed from the front surface side of a casing 11 is provided on the slider 28 so that the slider 28 is moved from the state positioned for reading out the disk by the ascending of a front end edge 14a of the mount base 14 and returned to the ejection position descending the mount base 14. Also, the ejection piece 50 for pressing the inclined surface 30a of the slider 28 by means of manually pushing it into the casing 11 is provided on the front surface of the casing 11.
Patent JP-H0960699-A (JP)
Title: Driving mechanism
Inventor: YAMADA MASASHI
IPC: F16H21/16
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo linear motion only by a link mechanism and to improve durability and to make the mechanism compact with a simple structure by moving a specified floating point along a symmetrical axis in pseudo linear motion when at least one floating rotation point is rotated. SOLUTION: The floating rotation points F7, F8 of links D1, D2 are moved vertically upward along a symmetrical axis (X) in the direction of an arrow at almost the same time with roughly the same displacement and in pseudo linear motion by rotating at least one of floating rotation points F1 to F6. Since the driving mechanism does not use a sliding mechanism and is entirely composed by a link mechanism like this, it has good durability and a simple structure. Therefore, the size of the structure is freely reduced or enlarged and the path of the pseudo linear motion is freely changed by changing the size, dimensions and shapes of the links (A) to (D2).
Patent JP-S6459174-A (JP)
Title: Circuit for coincident start of non-synchronous signals
Inventor: MIYAGAWA TADATOSHI
IPC: G11C29/04
Filed: 1987-08-31
Abstract: PURPOSE:To test a two-port memory in a non-synchronous state, by providing a means which makes the start of reference signals A and B having different periods from two kinds of controllers and two kinds of signal generators to be coincident. CONSTITUTION:Controllers 1A and 1B send address signals to signal generators 3A and 3B, and memories 13A and 13B, respectively. The signal generators 3A and 3B generate reference signals 6A and 6B having different periods, respectively. Counters 14A and 14B count the data read out from the respective memories 13A and 13B since the rising time of pulses of the signals 6A and 6B, with generating timing signals. On the other hand, a synchronous signal generating means 2 generates a synchronous signal 5 at a position of the signal 6A two signals earlier than when the start of the signals 6A and 6B is made coincident. A synchronous controller 4 receives signals 6A, 6B and 5, and after making the start of the signals 6A and 6B to be coincident, outputs the signals to an A port and a B port through counters 14A and 14B. Accordingly, a two-port memory can be tested in a non-synchronous state.
Patent JP-H04100381-A (JP)
Title: Waveform equalizer for tv receiver
Inventor: ONISHI MAKOTO
IPC: H04N5/21
Filed: 1990-08-20
Abstract: PURPOSE:To obtain a waveform equalizer which has a high disturbance removing performance by combinating optimally a line characteristic equalization and a ghost remove due to a linear processing, with a linking remove due to a nonlinear processing. CONSTITUTION:A transmitting path characteristic arithmetic circuit 4 obtains the transfer function of the transmitting path after comparing reference signals inserted into transmitted signals with the preliminarily known reference signals, obtains filter factors to be used for a line characteristic equalizer 2 and a ghost remover 1 from the transfer function, and sets them at each of the line characteristic equalizer 2 and the ghost remover 1. Then, the arithmetic circuit 4 obtains the integrated transfer function obtained after connecting subordinately the transfer characteristic of the transmitting path and the transfer functions of the line equalizer 2 and the ghost remover 1, obtains a factor to operate the linking remove from the integrated transfer function, and sets it at a linking remover 3. Thus, circuit parts which presume the transfer characteristic of the transmitting path can be shared, and the miniaturization and the reduced finance of a device can be attained. And also, the generation of new distortion components due to a signal processing can be prevented by operating the nonlinear processing line the linking remove after the linear processing.
Patent JP-S6279133-A (JP)
Title: Paper feeder for electronic copying machine
Inventor: KUWABARA TETSUYOSHI
IPC: G03G15/00
Filed: 1985-09-30
Abstract: PURPOSE:To make reduction in the number of parts items and the promotion of space-saving both attainable, by installing a common cam driving motor linking up with each pickup roller installed at each paper feeding inlet and also a cam position detecting switch. CONSTITUTION:With rotation and drive of a motor M, all pickup rollers 14, 15 and 16 are moved up and down simultaneously. That is, when a cam 30 rotates counterclockwise, a lever 24 goes up along a lead surface 30a, while a shaft 21 rotates clockwise by each dead load of an arm 21a and the pickup roller 14, and finally the cam 30 separates from the lever 24, whereby the pickup roller 14 comes into contact with a paper surface. Hereat, a form of the cam lead surface 30a is made slidingly contact with the lever 24 till just before contact so as not to cause the pickup roller 14 to produce acceleration due to its own weight, and afterward is set so as to come off the lever, whereby noises and paper bend or scratches entailed at the time of contact of the pickup roller 14 are prevented from occurring. Thus, plural pickup rollers are drivable with one motor so that a setting space is reducible.
Patent JP-S6195382-A (JP)
Title: Blade cleaning device
Inventor: KUREMATSU KATSUMI
IPC: G03G21/10
Filed: 1984-10-16
Abstract: PURPOSE:To maintain stable cleaning performance over a long period of time by disposing a plate-shaped member in parallel with the blade in such a position where the top end of the blade is in proximity thereto within 1.0mm during the movement of the blade toward attachment/detachment. CONSTITUTION:A stainless steel plate 4-9 is attached in parallel with the blade 4-1 in such a position where the blade 4-1 passes near the same in the stage of on and off turning. The distance between the two members in the extreme proximate stage is set at 0.5mm. The plate 4-9 is grounded. Paper powder 4-10, which is assumed to stick to the top end of the blade 4-1, is attracted to the plate 4-9 by electrostatic power and is removed onto the plate 4-9 in the stage when the top end of the blade 4-1 is passed near the plate 4-9 by the on-off movement thereof. The powder 4-10 is therefore cleaned at every on and off of the blade 4-1, by which the deposition of the powder 4-10 to the top end of the blade 4-1 is obviated even after the long-term use and the always stable cleaning performance is obtd.
Patent JP-H0767594-A (JP)
Title: Plastic multi-layered container excellent in storability of contents
Inventor: KOYAMA MASAYASU
IPC: B65D81/26
Filed: 1993-09-01
Abstract: PURPOSE:To obtain the subject container capable of maintaining an oxygen-free state in the container and of preventing the deterioration of a flavor-holding characteristic due to the coexistence of a deoxidizing agent. CONSTITUTION:This plastic multi-layered container is produced by placing an adhesive resin layer 3a, a gas barrier resin intermediate layer 4, an adhesive resin layer 3b, and an intermediate layer 5 compounded with a deoxidizing agent and an adsorptive deodorant between a moisture-resistant thermoplastic resin outer layer 2 and a moisture-resistant thermoplastic inner layer 6. The intermediate layer 5 comprises the layer of a resin composition containing 1-200 pts.wt. of the deoxidizing agent and 1-100 pts.wt. of the adsorptive deodorant (specific surface area: >=1.0m<2>/g) per 100 pts.wt. of a resin. Thus, the multi- layered plastic container excellent in the storability of contents and capable of thermally cooking contents with a microwave oven, etc., is provided.
Patent JP-H0773016-A (JP)
Title: Computing element
Inventor: TAKAYAMA KOICHIRO
IPC: G06F7/38
Filed: 1993-09-01
Abstract: PURPOSE:To quickly and easily perform the operation in a unit time by providing a selecting part to input operand data and key data and outputting the operation result. CONSTITUTION:A computing element 10 has an operation part 20 and a selection indicating part 30. The operation part 20 is provided with plural selecting parts 401 to 40n, where a prescribed number of intermediate data having adjacent bits are selected by an indication to obtain intermediate data or final data with respect to intermediate data generated by dividing operand data A into parts having one or more digits and adding a bit of key data B indicating hold or deletion to each divided one or more bits, and outputs bits of components belonging to operand data A out of selected final data as an operation result C. The selection indicating part 30 indicates selection to selecting parts 401 to 40n based on inputted key data B or bits of components belonging to key data B out of selected intermediate data.
Patent JP-H0554648-A (JP)
Title: Semiconductor memory
Inventor: OBARA TAKASHI
IPC: G11C11/403
Filed: 1991-08-29
Abstract: PURPOSE:To properly set the refresh period to reduce the current consumption. CONSTITUTION:A temperature range limiting decode circuit 5 which generates a second decode signal DEC2 whose period is longer than that of a first decode signal DEC1 is provided. A temperature range limiting mode control circuit 3 is provided which generates a temperature range limiting mode signal TRM which is set to the activation level at the time when a refresh control signal RFS and a write control signal WE are in the low level. A decode circuit 4 is activated by the temperature range limiting mode signal TRM. A reset signal generating circuit 6a generates a reset signal CRST from first and second decode signals DEC1 and DEC2. A counter circuit 2 is initialized by the reset signal CRST to generate a refresh request signal REF.
Patent JP-2000050030-A (JP)
Title: Image reader
Inventor: TAKAHASHI HIROYUKI
IPC: H04N1/401
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the non-uniformity of concentration even when the reflection efficiency of a reflecting board is low. SOLUTION: Concerning this reader, first and second white reference plates 2 and 3 are read, respective read values in the case of making constant a reference voltage Vref of an A/D converter 16 are stored in a memory 17, average values (a) and (b) at the central parts of the first and second white reference plates 2 and 3 in main scanning direction are calculated and using the number of pulses of an SP motor as an address in sub scanning direction, the table of correction values of a primary expression obtd. by connecting the average values (a) and (b) is prepared. When an original is read, the correction values of the table are read out based on the number of pulses of the SP motor and applied to the A/D converter 16 as the reference voltage Vref. In place of the reference voltage Vref of the A/D converter 16, the gain of a gain control amplifier can be controlled as well.
Patent JP-H0555458-A (JP)
Title: Semiconductor device
Inventor: TAKAOKA TETSUYA
IPC: H01L21/822
Filed: 1991-08-29
Abstract: PURPOSE:To solve a problem of lowering breakdown strength of a capacitor insulating film which is caused by effect of stress generated between a nitride film generated on a surface of an end of an isolation oxide film during formation of an isolation oxide film or the isolation oxide film and a substrate and effect of junction leak between an impurity diffusion layer and an impurity diffusion layer for isolation in an MOS-type capacitor. CONSTITUTION:A device is constituted including an impurity diffusion layer 4 formed on a silicon substrate 1 through introduction of impurities and a polycrystalline silicon film 6 formed on a thin capacitor insulating film 5 formed thereon not to have an overlapping part with an isolation oxide film 3. Thereby, breakdown strength of a capacitor insulating thin film of MOS-type capacitor can be improved.
Patent JP-S59109688-A (JP)
Inventor: HIGUCHI YOSHITAKA
IPC: E06B1/56
Filed: 1982-12-14
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-H07196506-A (JP)
Title: Medicinal composition containing tri-and tetra-substituted-oxetan and tetrahydrofuran and its intermediate
Inventor: SAKUSENA ANIRU KEI
IPC: C07D473/10
Filed: 1994-08-09
Abstract: PURPOSE: To obtain a pharmaceutical composition usable for treating mammals suffering from not only autoimmune reactions and diseases but also susceptible fungal inflections, hyperproliferative skin diseases, allergic reactions and/or inflammations. CONSTITUTION: This pharmaceutical composition contains a compound represented by formula I [any one of A, B and C is O and the remaining two are CH2 or A is O; B is CH2 and C is a direct bond; Ar is thienyl, pyridyl, biphenyl or phenyl; Y is CH or N; Q is formula II to V  P is a direct bond, CHR11 or CHR11 CHR12 ; W is NR5 , O or S(O)n [(n) is 0-2]; X is NO2 , P-NR6 R7 , formula VI, COR5 , Ar or OR3 ; (r) is 1 or 2; (t) is 0-3}, etc.; R1 is H or an alkyl substitutable with OH; R4 , R11 and R12 are each H, OH or an alkyl substitutable with OH; R3 is H, an alkyl or a (perhalo)alkanoyl; R6 and R7 are each H or a substitutable alkyl, alkoxy, etc., or together, form a five- or a six-membered substitutable heterocyclic group containing 1-4 heteroatoms; R5 is an alkyl, NH2 , a substitutable phenyl, etc.].
Patent JP-H1047388-A (JP)
Title: Temperature sensing fluid type fan coupling device
Inventor: USUI MASAYOSHI
IPC: F16D35/02
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensing fluid type fan coupling device which can display a proper control function by suppressing as low as possible a temperature elevation of oil due to heat generation, eliminating apprehension decreasing viscosity of oil, and following a change of temperature in the outside periphery over a long time. SOLUTION: An inside of a housing, comprising a cover 3 and a case 2 supported through a bearing to be protrusively provided with a cooling fin 15 in an outer surface, is partitioned in an oil reservoir chamber 6 and a torque transmitting chamber 4 internally mounting a drive disk 7 by a partitioning plate 5 having a supply adjusting hole 5' of oil. In a part of an internal peripheral wall surface of the housing opposed to a peripheral wall part of the drive disk 7 collectively accumulating oil at rotation time, a dam 12 and a circulation discharge path 13 continued to this dam to communicate with the oil reservoir camber from a side of the torque transmitting chamber are formed, and also a valve member 8 closing the supply adjusting hole is provided in the inside.  A tip end part of the cooling fin, protrusively provided in concentric, circular arc or radial shape in one side surface of the housing, is formed in rugged or corrugated shape.
Patent JP-H0539177-A (JP)
Title: Crowded degree detecting device for elevator hall or the like
Inventor: AOKI HITOSHI
IPC: B66B3/00
Filed: 1991-08-02
Abstract: PURPOSE:To hold stable detecting accuracy by obtaining the first/second picture data by a picture taken at a short time interval, detecting a predetermined region in a condition of no person from a differential picture data between the first/second picture data, and uptating the picture data, when the condition of no person is detected, as a background picture data. CONSTITUTION:A differential amount (S18) is taken from a picture data (background picture data S11) of an elevator hall in a condition of no person taken by a television camera and from an elevator hall picture data S12 in the case of detecting a crowded degree, and converted into a binary (S19) to calculate (S20) a number of waiting passengers. In the background picture data S11, whether the data is placed in the condition of no person or not is detected (S16) from differential amount picture data (S14, S15) between the two picture data taken at a short time interval, and a picture data (S17), when the condition of no person is detected, is updated as the newest background picture data. As a result, even when assumed a background condition changed, stable detecting accuracy can be always held.
Patent JP-S6196423-A (JP)
Title: Vibration measuring head
Inventor: IWASAKI TAKASHI
IPC: G11B5/48
Filed: 1984-10-17
Abstract: PURPOSE:To measure easily and precisely vibration by sliding a magnetic recording medium on a vibration measuring head consisting of a piezo-electric element molded like almost the same shape as the magnetic head and extracting a piezo-electric effect voltage induced on the basis of said vibration. CONSTITUTION:The vibration measuring head 5 molded like almost the same shape as the magnetic head is mounted on the magnetic head mounting position of a cylindrical rotary cylinder and slided on the magnetic recording medium similarly to the magnetic head. The vibration head 5 consists of a piezo-electric element such as barium titanate and extracts a piezo-electric effect voltage induced by vibration generated in accordance with the slide with the magnetic recording medium by a pair of electrodes 7A, 7B through probes 8A, 8B and measures the voltage by a voltage measuring device 9. Consequently, the vibration of the magnetic head can be mimicly measured and the characteristics related to the sliding between the magnetic head and a tape can be analyzed easily and precisely.