baber/WOPTO huggingface dataset:
Patent JP-H02104646-A (JP)
Title: Production of beta-type copper shape memory alloy
Inventor: HENMI YOSHIO
IPC: C22F1/00
Filed: 1988-10-12
Abstract: PURPOSE:To inhibit the coarsening of crystalline grains after shape memory treatment and to improve mechanical properties by subjecting a copper shape memory alloy to beta treatment so that the sum of working strain before shape memory treatment and the maximum surface strain due to shape constraint at the time of treatment is regulated to a value in a specific range. CONSTITUTION:A beta-type copper shape memory alloy is constrained into a shape on the low-temp. side or high-temp. side to undergo shape memory treatment (beta treatment). At this time, treating conditions are controlled so that the sum of the final working strain before shape memory treatment and the maximum surface strain when the alloy is constrained into the prescribed shape at the time of shape memory treatment is regulated to <4% or >=10%. By the above treatment, the coarsening of crystalline grains is not brought about, and accordingly, the mechanical properties of the beta-type copper shape memory alloy, such as cold draft and fracture strength, can be improved.
Patent JP-H11100773-A (JP)
Title: Antimicrobial sheet
Inventor: KOSAKA NOBORU
IPC: D06M101/16
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To prepare an antimicrobial sheet hardly deformed on a bed or the like and good in air permeability and heat retainability on emplyoment. SOLUTION: This antimicrobial sheet 1 comprises a quilted cloth 4 comprising mutually sewed two cloths 2 and a cotton 3 sealed therebetween, and a soft plastic foam sheet 5 whose one surface 5a is thermally fused with the back surface 4b of the quilted cloth 4. A chitinous substance is adhered or included at least in the cloths 2.
Patent JP-H09101144-A (JP)
Title: Automatic collimation method for sign
Inventor: SAIKI HIROSHI
IPC: G06T1/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To collimate a range finding and angle measurement means to the center of a circle drawn on a sign by setting a brightness value at a bottom formed between the respective peak frequencies of a high-brightness picture element corresponding to the substrate of the sign, and a low-brightness picture element corresponding to the steel frame part thereof, to specified values. SOLUTION: When an observer roughly collimates a sign 1 with a telescope of laser range finder 2, a camera of range finder 2 photographs the sign 1, and outputs two-dimensional image data to an image processing device 3. Then, a device 3 first detects sign candidate zones from the input image data obtained via the camera and finds a sign zone from the peak frequencies of a high- brightness element corresponding to the substrate of the sign 1, and a low- brightness picture element corresponding to the steel frame part thereof on the basis of a brightness distribution histogram. Thereafter, a mark zone is extracted from the brightness distribution histogram of picture elements within the sign zone, and expanded over preset times to prepare a graphic sequence of point data.  This data is divided into a plurality of liner component data for finding the center coordinates of the mark, and the inclination of the sign 1 for a plane orthogonal with a collimation line is obtained.
Patent JP-H07114287-A (JP)
Title: Method and device for controlling thermal fixing device
Inventor: TANAKA NOBUYUKI
IPC: G05D23/19
Filed: 1993-10-15
Abstract: PURPOSE:To enhance the resolution of an A/D converter essentially, to reduce the influence of the noise to a temp. detection value and to control the temp. of a thermal fixing device precisely by turning ON/OFF a heater based on plural sampled temp. detection values. CONSTITUTION:By a control means 6, when the fact that the number of data is a first threshold value or below or smaller than the first threshold value is decided by a first comparison means of a number of data comparison means 5, the heater 7 is ON controlled, and on the other hand, when the fact that the number of data is a second threshold value or above or larger than the second threshold value is decided by a second comparison means of the means 5, the heater 7 is OFF controlled. Further, when the fact that the number of data is within the range between the first threshold value and the second threshold value is decided by the first comparison means and the second comparison means of the means 5, the ON/OFF control state of the heater 7 is maintained by the control means 6. In such a manner, the temp. of the heater 7 is detected easily precisely based on plural temp. detection values.
Patent JP-H03118748-A (JP)
Title: Method for connecting wire to terminal with core and cutting at terminal portion and product with terminal cut by the method
Inventor: GIYARII II KUREMENZU
IPC: H02K15/095
Filed: 1990-09-25
Abstract: PURPOSE: To connect the wire coil lead of a stator coil to a terminal with a core by turning a wire part that is gripped by a clamping device around the edge of the core, bending and pulling it on the edge of a terminal, and then breaking it. CONSTITUTION: A coil lead 38 is gripped by a gripping jaw 56 of an industrial robot. An initial gripping pressure is low so that the coil lead wire 38 can slide, even if it is gripped by the gripping jaw 56. The coil lead wire 38 is formed in a loop around the edge of a core 34 and passes on it, and further is bent around an upper edge 84 of a terminal leg part 32. When a cutting pull stage is reached, a gripping force is increased, and the free edge of the coil lead 38 is cut off from a part that is connected to a terminal leg part 32 by simply pulling itself downward with a sufficient force, thus connecting a wire part to a terminal with a core by the industrial robot, without requiring special tools.
Patent JP-H03140684-A (JP)
Title: Faucet
Inventor: UMEMOTO AKIMITSU
IPC: F16K47/02
Filed: 1990-09-28
Abstract: PURPOSE:To prevent a water hammer from occurring as well as to keep off any variation in a discharge state by forming an empty space with a recess part of a relief valve body and a valve body engaging projection of a piston, while connecting this empty space to a faucet body primary side via a small hole. CONSTITUTION:A valve seat 4 is formed in an opening edge of a relief valve hole 3, and a relief valve body 7 with a recess part 29 is set up in this valve seat 4. In addition, a piston 6 is fitted in the recess part 29 free of slide motion. The piston 6 is made up of a pressure receiving part 31 and a valve body engaging projection 32 or the like, and it is equipped with a first spring 5 and a second spring 35. Therefore an empty space 25 is formed by the recess part 29 of the valve body 7 and the projection 32 of the piston 6. A small hole 26 being interconnected to this empty space 25 is installed on a side circumferential surface of the relief valve 7. If a sudden pressure rise happens at the primary side (a), the relief valve body 7 is opened, preventing any water hammer from occurring. In addition, the relieve valve body 7 is not opened to a gentle rise at the primary side pressure so that discharge is no longer increased.
Patent JP-H04137028-A (JP)
Title: Hard disk connection control system
Inventor: FUKUSHIMA ISAO
IPC: G06F13/10
Filed: 1990-09-28
Abstract: PURPOSE:To enable each hard disk drive(HDD) to be recognized as the one provided with the same performance by performing read/write control fitting in the hard disk drive operated at slow speed. CONSTITUTION:When a system is started up, a CPU incorporated in a system board 1 reads an identification code representing kind from the HDD 2 or the HDD 4 via an HDD port 3, and stores the identification code in a RAM incorporated in the board 1. Thence, the formatting operation of the HDD 2 or HDD 4 is started by sending a format command code to the HDD 2 or HDD 4 from the CPU. The CPU discriminates the identification code written on the RAM by the completion of the operation, and the operation is completed as it is when the identification code shows the one representing the operation of the HDD operated at slow speed out of two kinds of connectable HDDs, the when it is discriminated that the HDD operated at fast speed is connected, queuing is performed, and operating time is fitted in that of the HDD operated at slow speed. Thereby, it is possible to enable the HDD to be recognized as the one with the same performance even when any kind of HDDs connected to the computer is connected.
Patent JP-H0921686-A (JP)
Title: Weighing apparatus for compounding or mixing accompanied with weighing weight
Inventor: WATANABE TOYOYOSHI
IPC: B01F23/00
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure the individual required amount of materials to be compounded or mixed readily and easily at the percentage amount unit with a simple method by converting the required amount of the materials to be compounded or blended, which is set and stored into the percentage value, and outputting the amount. SOLUTION: When a push-button switch 531 of a total-amount/required-amount specifying device 51 is selectively pushed and operated, a required-amount memory circuit 231 is selected on the side of a setting device 21 by the switching of a required-amount switching circuit 24 of the required-amount setting device 21 and a weighing switching circuit 34 of a weighing device 31. Thus, the required amount set and stored is outputted. The required amount value is converted with a percentage (%) value converting circuit 62. The value is outputted as the percentage (%) converted value. On the side of the weighing device 31, a required-amount memory circuit 331 is selected, and the required amount, which is set and stored in the required-amount memory circuit 231 becomes the weighing reference value of the weighing operation. Then, the materials to be compounded are weighed as weight in the weighing device 31. The weighed value signal corresponding to the required amount is converted into the weighed digital data by a weighed-value digital converter 71, and the value is outputted.
Patent JP-H03120404-A (JP)
Title: Vibration amplitude measuring instrument
Inventor: KUBO KEIJI
IPC: G01B11/00
Filed: 1989-10-03
Abstract: PURPOSE:To detect a vibration amplitude at any position of a probe in a Z direction by finding the vibration amplitude by processing sine wave signals obtained by two photodetectors, their differentiated signals, and an arithmetic signal from an oscillator. CONSTITUTION:Light emitted by a laser light source 1 is made incident on a beam splitter 3 and reflected. The light split by a polarization beam splitter 9 is detected by the photodetectors 10 and 11, which output 90 deg. out-of-phase sine wave according to a shift in the position of the reflecting surface of a probe 6. Differentiating devices 12 and 13 differentiates the signals of the detectors 10 and 11 and squaring devices 14 - 17 find the squares of the sine wave signals of the detectors 10 and 11 and their differentiating devices 12 and 13. An adder 19 finds the sum of the outputs of the squaring devices 14 and 15 and an adder 20 finds the sum of the outputs of the squaring devices 16 and 17. A divider 21 divided the output of the adder 19 by the output of the adder 20 to find the quotient. The oscillator 8 initiates the vibration of a reflecting surface fitted to a body to be measured and a squaring device 18 finds the square of the signal of the oscillator 8. A lock-in amplifier 22 inputs the output of the divider 21 and detects the amplitude of the signal input by referring to the output of the squaring device 18, and a square extractor 23 finds the square root of the output of the amplifier 22.
Patent JP-H01101403-A (JP)
Title: Three-dimensional actuator for scanning type tunnel microscope
Inventor: KOMATSUBARA TAKAO
IPC: H01J37/26
Filed: 1987-10-14
Abstract: PURPOSE:To increase the rigidity, to improve the responsiveness and to improve the separating performance of movement by constituting the three-dimesional actuator of the scanning type tunnel microscope by using a cylindrical piezoelectric element. CONSTITUTION:A cylindrical type is used as the piezoelectric element 11 and an electrode 12 is stuck while divided into many parts. Voltages corresponding to movement characteristics are applied to the respective electrodes to exclude movement in other directions. Consequently, the rigidity is increase and the response is improved; and the movement quantity is increased and the separating performance of movement is improved.
Patent JP-H0976345-A (JP)
Title: Production of outer surface resin coated steel pipe
Inventor: YAMAMOTO AKIRA
IPC: B32B15/085
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce the production cost of a corrosion-proof coated steel pipe while preventing the deterioration of a coating layer caused by ultraviolet rays by making the extrusion width of an adhesive material less than that of a resin coating material and making the same wider than the spiral feed pitch of steel pipe coating by specific dimension. SOLUTION: The adhesive material sheet 2 and coating material sheet 3 extruded from an extruder constituted of an adhesive material extruder 8-1 and a coating material extruder 8-2 are wound around the surface of a steel pipe. The extrusion width of the adhesive material is preliminarily adjusted by a choke bar 9 or a dicker 10 corresponding to the spiral feed pitch of the steel pipe 1. The adhesive material is extruded so as to be made less than the extrusion width of the coating material and set wider than the spiral feed pitch by 10-100mm and one strip material consisting of two or three layers of the adhesive material sheet 2 and the coating material sheet 3 closely bonded each other is successively spirally wound around the outer surface of the rotating steel pipe 1 to form a resin coating layer.
Patent JP-H06228061-A (JP)
Title: Diamino compound and its production
Inventor: NAKAYAMA MINORU
IPC: C07C209/36
Filed: 1993-09-22
Abstract: PURPOSE:To obtain a new compound useful as a raw material for a polyimide for liquid crystal oriented films excellent in voltage retention ratio without causing any afterimage phenomenon. CONSTITUTION:This compound is expressed by formula I (R is H or 1-8C alkyl; X, Y and Z are H, 1-3C alkyl or F), e.g. 1,1-bis[4-(4-aminobenzyl) phenyl]cyclohexane. The compound expressed by formula I is obtained by subjecting a diphenylcyclohexane derivative expressed by formula II and a p-nitrobenzoyl chloride derivative expressed by formula III to condensing reaction in the presence of a catalyst (e.g. AlCl3), as necessary, in a solvent (e.g. nitrobenzene) at 0-150 deg.C and subsequently reducing the carbonyl and nitro groups. The compound is usable for a polymeric compound such as a polyimide or a polyamide and modification thereof and useful as a cross-linking material for an epoxy.
Patent JP-H0899855-A (JP)
Title: Skin external agent
Inventor: YANAGIDA TAKESHI
IPC: A61K8/00
Filed: 1994-09-29
Abstract: PURPOSE: To obtain the subject external agent useful for prophylaxis and treatment of skin keratinization, etc., and having extremely improved stability of α-tocopheryl retinoate by compounding an α-tocopheryl retinoate together with a carboxyvinyl polymer. CONSTITUTION: This external agent is obtained by compounding (A) an α- tocopheryl retinoate (preferably, an ester of DL-α-tocopherol with all-trans- retinoic acid) together with (B) a carboxyvinyl polymer. A compounding ratio of the component A is preferably 0.01-2-wt.% and that of component B is preferably 0.001-5wt.%. Further, the external agent is optionally compounded with e.g. a humectant, an oil, a surfactant and a UV-absorbent.
Patent JP-S62118652-A (JP)
Title: Communication line schedule processing system
Inventor: NAKADA KAZUNOBU
IPC: H04L69/14
Filed: 1985-11-19
Abstract: PURPOSE:To attain efficient load sharing for each line by providing a line load state managing section. CONSTITUTION:The line load state managing section 8 has a function holding a load factor being the division of path number connected at present by a weight to the said line at each line in a communication processing protocol processing section 6 or 7 in at least one of communication terminal stations, a function referencing the load factor at each line, deciding a line to produce a path and revising the load factor corresponding to the said line in response to the loss of path. When a path generation request comes from a high-order protocol processing section 4, a communication processing protocol processing section 6 gives a line schedule request to the line load state managing section 8. When the communication processing protocol processing 6 is informed of the selection of, e.g., a line 3a from the line load state management section 8, a path is generated on the line 3a.
Patent JP-H09100952-A (JP)
Title: Pipe fixture
Inventor: OYA HIROSHI
IPC: F16L3/12
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a pipe fixture that can fix a pipe while piping so as to facilitate piping work and can fix the pipe positively so as not to axially move after fixing. SOLUTION: This pipe fixture is composed of a holding part 10 of approximately U-shape for holding the lower face of a pipe 30, a wrapping fitted part 17 extended from the U-shape holding part 10 so as to cover the upper face of the pipe 30 through a hinge 14, and a fixing seat 12 integrally provided at the holding part 10. In order to position to fix the pipe 30 after mounting the pipe 30 to the holding part 10 and adjusting the position of the pipe 30, a recessed part 18 is provided at one end of either one of the holding part 10 and wrapping fitted part 17, and a protruding part 16 locked to this recessed part 18 is provided at the other.
Patent JP-2000091209-A (JP)
Title: Aligner and manufacture thereof, and device manufacturing method
Inventor: KOMATSUDA HIDEKI
IPC: H01L21/027
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain good imaging performance of an aligner even when its projection system comprises a few optical members. SOLUTION: In an aligner, there are provided a light source 2-3, 100, 101 of an X-ray, an illumination system 4-7 for guiding the X-ray from its light source to a mask 8, and a projection system 9 for projecting the pattern of the mask 8 on an exposed surface 10 by guiding the X-ray to it via the mask 8. The projection system comprises a plurality of reflection mirrors 91-94, and at least one reflection mirror 91 of them is made exchangeable for a reflection mirror 97 having a different surface shape from the one of the reflection mirror 91.
Patent JP-2001080643-A (JP)
Title: Synthetic resin pallet
Inventor: SUGIHARA JUNRO
IPC: B65D19/32
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a pallet which is sufficient in strength, and prevents the breakage of an article on a lower stage when the pallets with the article placed thereon are stacked, and the vibration on a roller conveyor by mounting a plurality of synthetic resin connection plate bodies to connect a plurality of bottomed hollow leg parts to a bottomed hollow leg part of a synthetic resin pallet body in an attachable/detachable manner. SOLUTION: In mounting synthetic resin connection plate bodies 20a and 20b on a synthetic resin pallet body 10, the synthetic resin pallet body 10 is inverted, and placed on a floor, the synthetic resin connection bodies 20a and 20b are inverted, a cylindrical part 122 overlaps a cylindrical projection part 21, the synthetic resin connection plates 20a and 20b are placed on the synthetic resin pallet body 10, the synthetic resin connection plate bodies 20a and 20b are pressed downward, a cylindrical projection part 21 is lowered in the cylindrical part 122 while narrowing the diameter, and a flange part 213 formed on a cylindrical projection part 211 is locked to an upper end of the cylindrical part 122. Thus, when articles are placed on the synthetic resin pallets and the pallets are stacked in a multiple stage, no articles on the lower stage can be broken.
Patent JP-S62120038-A (JP)
Title: Electron beam apparatus
Inventor: ISHIZUKA TOSHIHIRO
IPC: G01R31/302
Filed: 1985-11-20
Abstract: PURPOSE:To obtain an electron beam apparatus which can accurately bond a central position of measuring wirings in a line profile of good S/N by detecting a phase that the measuring wirings become a low level before measuring the voltage of a sample, setting a low level phase, and then obtaining the line profile. CONSTITUTION:The secondary electrons obtained from a sample 9 by emitting an electron beam are incident to the secondary electron detector 18, a detected electric signal is applied through an amplifier 25 to an analog-to-digital converter 26, and separately supplied through switch means to two routes. The output terminal of a stationary contact (b) is connected with a memory circuit 29 to obtain the secondary electron signal while altering the phase at the bonding position of the measuring wirings before obtaining a voltage waveform. The secondary electron signal data stored in the memory are applied to a slice level deciding circuit 30, the output of the circuit 30 is applied to a comparator 31 which outputs the output data of the memory 29 of slice level or higher, i.e., data of low level to a multiplier 32. Since the phase pitch at the secondary electron signal obtaining time is applied to a terminal 33 of the multiplier 32, the phase of the low level from the secondary electron obtaining time can be obtained.
Patent JP-H03283147-A (JP)
Title: Positional signal demodulation of transducer on desk and device
Inventor: JIERARUDO RII UEISUFUENINGU
IPC: G11B21/10
Filed: 1990-09-28
Abstract: PURPOSE: To eliminate a position error caused by capacitance differences among plural capacitors by using only one integrating capacitor for integration of position error signal in both quadrature phase and normal modes in a servo position demodulator. CONSTITUTION: In PES(Position Error Signal) 1 field, the error is integrated for a few cycles, and an A/D converter 90 converts an analog voltage of PES condenser 84 into a disk signal to be latched by a latch. And, an analog PES voltage is produced for both position samples of PES 1 and PES 2 by using the same PES condenser 84. After A/D conversion of a final ramp voltage for PES measurement, a digital result is latched so that the analog voltage of the PES condenser 84 can be reset and the same condenser 84 can be reused for the next PES measurement. Thus, a possible position error caused by capacitance mismatching, which arises when two or more condensers are used for producing a analog PES voltage, is eliminated.
Patent JP-2001083065-A (JP)
Title: Position-controlling device
Inventor: ODAWARA NARIKAZU
IPC: G01Q10/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To suppress the increase in the intrusion of heat from the outside by installing a mirror for showing a sample and a sensor in the visual field of a heat-insulating mechanism and the opening of a chamber. SOLUTION: A cooling head 30a for sensor has a sensor retention part and is used to retain and cool a sensor 50, and a heat shut-off plate 31 is used to prevent radiation heat being propagated from the outside to the sensor 50 and a sample 60 and is thermally connected to the cooling head 30a and then is retained in a vacuum chamber 10 using a post 11. An optical microscope 40 is used to observe the sensor 50 and a sample 60 from the outside of the vacuum chamber 10, and observation windows 12a and 32a are provided on the side surface of the chamber 10 and on the side surface of the heat shut-off plate 31, respectively, to perform observation from the Y-axis direction of a three-axis scanning stage.  Also, a window 13 for lighting and a hole 33 for applying light is provided for observation, and observation is made directly by the microscope 40 when observing the sensor 50 and the sample 60 from the Y-axis direction of the three-axis scanning state. In this case, a mirror 70 is installed at the cooling head 30a for sensor for observing an image appearing on the mirror 70 by the microscope 40.