baber/WOPTO huggingface dataset:
Patent JP-H0276788-A (JP)
Title: Thermal recording material
Inventor: HAYASHI TAKAYUKI
IPC: B41M5/30
Filed: 1988-09-14
Abstract: PURPOSE:To obtain a thermal recording material with high sensitivity, favorable shelf stability, and good head matching properties by providing a thermal color- forming layer containing a specific ether compound on a substrate having an oil absorptiveness of 10 sec. or less as specified by JIS-P8130. CONSTITUTION:In a thermal recording material mainly composed of an electron donative colorless dye and an electron accepting compound, a thermal color- forming layer is provided on a substrate having an oil absorptiveness of 10 sec. or less as specified by JIS-P8130. In the thermal color-forming layer, a specific ether compound shown by a general formula I is contained. In the formula, R1, R2 represent hydrogen atom, alkyl group, alkoxy group, and halogen atom, and X represents branched alkylene group. The ether compound shown by the formula I has a melting point of 70 to 150 deg.C, and 1,2-bis-(3- methoxyphenoxy)phenoxypropane or the like can be used therefor. The oil absorptiveness of the substrate is preferably 10 sec. or less. The oil absorbing substrate can be obtained by such a means as that an undercoat layer mainly composed of a high-oil absorbing pigment is formed on a substrate loading a high-oil absorbing pigment therein; or a porous high-molecular film, such as a microfilter, is used for the substrate.
Patent JP-H0276697-A (JP)
Title: Robot controlling device
Inventor: FURUKAWA HIROSHI
IPC: B25J19/06
Filed: 1988-09-14
Abstract: PURPOSE:To make proper control of a robot by furnishing a control part to perceive accurately the position of each joint on the basis of signal from a pulse encodereven when the supply voltage has momentarily stopped or abnormally dropped. CONSTITUTION:Each servo motor 11 is driven by a control part 3 on the basis of command and the output value of a corresponding counter 6 and stopped in conformity to No.1 abnormality signal, and the output value of each counter 6 at this time is written in a memory. On the basis of No.2 abnormality signal the control part 3 also checks whether writing-in of each counter output value into memory 4 has occurred, and if yes, a robot body 20 will not make return motion to the point of origin after the voltage of a DC power supply 1 is normalized, and if no, it makes the return motion after normalization. Further the function of the control part 3 itself is stopped on the basis of No.3 abnormality signal, and after the voltage is normalized, the output value of each counter 6 written in the memory 4 is read.
Patent JP-2000059906-A (JP)
Title: Electric braking device for electric car
Inventor: WATANABE ASAKI
IPC: B60L7/16
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric braking device capable of applying electric brake starting from a high-speed range without increasing the output of an inverter, by dissipating the increasing braking energy with a resistor. SOLUTION: An electric braking device for an electric car is provided with a driving shaft which transmits driving torque or braking torque to an axle shaft, an AC electric motor 21 which transmits torque to the axle shaft, an inverter 25 which drives the AC electric motor, and a means for impressing a DC voltage or DC current to the input side of the inverter 25. In this device, a resistor 23 is arranged between the inverter 25 and AC electric motor 21, and a switch 24 is connected parallel to the resistor 23. Here, when the electric braking is required starting from a high-speed range, the turn-off of the switch 24 makes the resistor 23 interpose between the inverter 25 and AC electric motor 21.  By making the resistor 23 dissipate a part of the braking energy, it is made possible to apply the electric braking starting from the high-speed range without increasing the capacity of the inverter 25.
Patent JP-H0780488-A (JP)
Title: Water-treating tank
Inventor: SATO HACHIRO
IPC: C02F3/02
Filed: 1993-09-17
Abstract: PURPOSE:To provide such a water-treating tank that oxygen is easily dissolved in water to be treated from air supplied through an air-diffusing pipe. CONSTITUTION:A filtration film C is internally fitted to a water-treating tank and also an air-diffusing pipe capable of aeration by air supply is internally fitted thereto. The filtration film C is arranged in the upside of the air-diffusing pipe and constituted of flat films C1. A guide face is formed of the film surface of the filtration film C. Bubbles generated by air supplied from an air diffusing pipe are led to the upside by the guide face through a route longer than immersion depth of the air-diffusing pipe.
Patent JP-2001057650-A (JP)
Title: Delivery method for image processing parameter, image input device, image input system and storage medium storing image processing parameter delivery program for information processing unit
Inventor: FUJII BUNGO
IPC: H04N5/243
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To easily revise an image processing parameter that is once set. SOLUTION: The electronic camera 2 and a computer 4 mutually deliver data of a lookup table referred to obtain image data after correction processing corresponding to image data before the correction processing together with control point information that is referred when a characteristic curve to define the conversion characteristic of the lookup table is generated by an interpolation arithmetic operation. In the case of revising the conversion characteristic of the lookup table of the electronic camera 2, the computer 4 reads the control point information and the data of the lookup table from the electronic camera 2. A CPU generates a characteristic curve on the basis of the read control point information and displays it on a display device 6. A user operates a mouse 10 to correct this characteristic curve.  An EEPROM of the electronic camera 2 stores the control point information together with the data of the lookup table generated on the basis of the corrected characteristic curve.
Patent JP-H0680183-A (JP)
Title: Packaging material
Inventor: HONDA TORU
IPC: B65D81/113
Filed: 1992-08-31
Abstract: PURPOSE:To offer a packaging material which enables an improvement in the workability during processing and waste disposal. CONSTITUTION:An exterior box 1 has a tray-like shape, and its raised side walls are connected together by connecting margins. A cut is made at the base of each connecting margin so that the margin is divided into upper and lower parts, and the lower parts are folded inside the exterior box 1 to form cubic spaces 6. Cushioning materials 7 to be placed inside the exterior box 1 have L--shaped cuts at the corners of the bottom face so that protrusions 9 are formed at the corners of the bottom face. The cushioning materials 7 are inserted in both ends inside the exterior box 1 and the protrusions 9 formed at the corners of the bottom face of the cushioning materials 7 are inserted into the cubic spaces 6 formed at the corners of the exterior box 1 to fix the cushioning materials 7.
Patent JP-S6291023-A (JP)
Title: Analog-digital converter
Inventor: HOSOYA SHIRO
IPC: H03M1/44
Filed: 1985-10-16
Abstract: PURPOSE:To suppress an occupied area of a capacitor to a linear increase attended with the increase the number of bits by constituting a voltage change - charge change converting circuit by a C-2C capacitance network. CONSTITUTION:One electrode of a capacitor 11 (capacitance C) included in the voltage change/charge change converting circuit 30 is connected to an input terminal 1 or ground depending on the switch state of a switch S1, one electrode of capacitors 12-16 (capacitance C) is connected to a reference voltage application terminal 2 or ground depending on the switching state of switches S2-S6. The other electrode of the capacitors 11, 12 is connected to a common node N1 and the other electrode of the capacitors 13-16 is connected respectively to nodes N2-N5, and the nodes N1-N5 are connected to adjacent nodes via capacitors 18-21 (capacitance 2C). Further, the node N1 is connected to an input terminal of a charge change decision circuit means 40 and the node N5 is grounded via a capacitor 17.
Patent JP-S6474231-A (JP)
Title: Preparation of polycarbonate resin granule
Inventor: YAMAMOTO KOJI
IPC: C08J3/14
Filed: 1987-09-16
Abstract: PURPOSE:To prepare efficiently the title granule having a high bulk density and a uniform particle size, by pouring a soln. of a polycarbonate resin in methylene chloride in warm water wherein polycarbonate granules are present and vigorously stirring it under shearing. CONSTITUTION:Warm water 2 is filled in a granulation tank 1 and polycarbonate granules are placed therein as seeds of granulation. A soln. of a polycarbonate resin in methylene chloride is introduced thereinto and polycarbonate resin granules are prepd. In this case, the warm water is guided from the lower part of a stator 7 to the upper part by rotating a turbine 5. As the stator 7 is formed as a narrow path wherein the warm water can be passed through in the upward and downward directions, the warm water is guided upward with high speed and shearing force is given by means of blades 5A of the turbine 5. The above-described polycarbonate seed granules and polycarbonate granules having been grown by using them as the seeds are made into fine particles and thereafter the polycarbonate resin is adhered onto the fine particles in the stirred flow to grow the granules. Then, this cycle is repeated to prepare efficiently the title granules having a high bulk density and a uniform particle size.
Patent JP-S61109322-A (JP)
Title: Electronic counter
Inventor: SHIGEYASU TOSHIO
IPC: H03K21/40
Filed: 1984-11-01
Abstract: PURPOSE:To obtain an electronic counter with high reliability by storing and recalling a nonvolatile RAM at a proper timing in relation to a power supply circuit of the electronic counter so as to prevent an erroneous data from being stored. CONSTITUTION:When a voltage A of a power supply circuit 17 drops to a setting voltage of a voltage supervisory circuit 22, an output voltage B of the circuit 22 goes to '0' and a storage signal C is generated from a monostable multivibrator 23 of a supervisory circuit 13a. The output C is inputted to a terminal S of a nonvolatile RAM7 via a NANDgate 26 to move momentarily the storage data in an area 7a of the volatile RAM to a nonvolatile area 7b in the RAM7 and stored. Then a voltage D of the circuit 17 drops to a setting voltage or below of a voltage supervisory circuit 13b and enters the operation unstable region of the electronic counter 14, then the output E of the supervisory circuit 13b goes to '0', the output E is inputted to a recall terminal R of the RAM7 through an inverter 24 and a NOR gate 25, the RAM7 stops the storage state and even if the signal C is inputted from the circuit 13a, it is not inputted to the RAM7.
Patent JP-H09191112-A (JP)
Title: Spacer type thin film polysilicon transistor for low power memory
Inventor: AASAA PII BARASHINSUKII
IPC: H01L27/11
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To minimize leakage from the bit line of a TFT to a supply voltage by patterning a TFT channel layer on a TFT polysilicon gate and a gate oxide layer formed on a substrate and then subjecting the TFT channel layer to anisotropic etching thereby forming a TFT channel on the side part of TFT polysilicon gate. SOLUTION: A polysilicon gate layer formed on a substrate 12 is patterned and etched to form a TFT polysilicon gate 15 and a gate oxide layer 16 is formed on the TFT polysilicon gate 15 and the substrate 12 followed by deposition of a nitride 18. Subsequently, a TFT channel polysilicon is deposited on the nitride 18 and a TFT device is patterned and subjected to anisotropic etching thus forming a parasitic spacer 20b, referred to stringer, contiguously to the side part of TFT polysilicon gate. Finally, the stringer 20b is removed through an additional masking step.
Patent JP-H0872840-A (JP)
Title: Heating controller of heat-sensitive label
Inventor: HASHIMOTO MITSUO
IPC: B65C9/25
Filed: 1994-09-01
Abstract: PURPOSE: To increase the control accuracy by reducing the mass of movable parts executing a heating control and improve the control accuracy so as to always obtain the good heated condition of the heat-sensitive label. CONSTITUTION: A heating device of heat-sensitive labels supplying hot air from a blowing outlet 7 to the heat-sensitive labels 6 on an adhesion drum 2, us provided with a revolutional detector 12 counting the revolution number of the adhesion drum, a temperature detector 13 measuring the surface temperature of the adhesion drum and a controller controlling the hot air condition from the blowing outlet, in order to control the hot air condition from the blowing outlet through the controller on the basis of the detected signals from the revolution number detector and the temperature detector. As a concrete example of the control means, the delivery volume of blower 10, the calorific value of heat source 9, or an opening/closing valve installed in the downstream of the heat source, etc., are controlled. A bypass way of the heat source may be formed.
Patent JP-2001059403-A (JP)
Title: Turbine control device
Inventor: NAKAMURA HITOSHI
IPC: F01D17/10
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To compensate a desired steam flow by a valve which is opened lastly, even in the case that a steam regulating valve is failed, in a turbine control device by which a plurality of steam regulating valves is sequentially open/close-controlled. SOLUTION: This turbine control device is equipped with abnormality detecting means 35A, 35B, 35C, 35D which when the abnormality of a valve or a valve control system is detected, output an abnormality detection signal to a steam flow command signal outputting means based on opening signals outputted from opening signal outputting means 28A, 28B, 28C, 28D and opening command signals outputted from opening command signal outputting means 27A, 27B, 27C, 27D, and valve closing means 33A, 33B, 33C, 33D which are provided respectively to valve control systems and close the valve based on the abnormality detection signals outputted from the abnormality detecting means 35A, 35B, 35C, 35D.  The steam flow command signal outputting means closes the valve whose abnormality is detected based on the abnormality detection signals from the abnormality detecting means 35A, 35B, 35C, 35D, and compensates the steam flow of the valve whose abnormality is detected by a valve which is opened lastly.
Patent JP-S6476179-A (JP)
Title: Card treating mechanism
Inventor: AIDA MASAAKI
IPC: G06K13/02
Filed: 1987-09-18
Abstract: PURPOSE:To prevent a clogging in a card guide part and the generation of a jamming in a connecting part between the card guides by providing a gate means for preventing the deformed cards of above a specified value. CONSTITUTION:At the time of inserting the card 3 from a card inserting port 4, the card 3 is detected by a first card detecting means 5. At this time, a timer in a control part 13 is simultaneously set to a prescribed value. When the inserted card 3 is the large deformed card exceeding a normal value, the end of the card 3 abuts against the the gate 6 to prevent the insertion of the card 3. When a second card 3 cannot be detected by a second card detecting means 7 within a prescribed time, a time up signal is outputted from the control circuit 13 and this signal is applied to card feed rollers 9, 9' as a non-driving signal.
Patent JP-H04113831-A (JP)
Title: Method and device for automatically correcting band-like rubber seat material
Inventor: KUBO TADAYUKI
IPC: B29D30/30
Filed: 1990-09-04
Abstract: PURPOSE:To reduce defective and improve working efficiency by controlling a carrying-in guide device and carrying-out guide device to be moved in agree ment with the center line of the joint of a bandlike rubber seat material, by means of output from an arithmetic/control unit. CONSTITUTION:A pair of detectors 9a and 9b detect a dislocation delta and its dislocated direction to the center line X-X of the point G of a spliced band-like rubber seat materials Wa and Wb. The thus detected values are input in an arithmetric/control unit 10. In such a manner, an average value of data for continuous N times is obtained and is then compared with the previously set reference value. When the average value exceeds the reference value by (m)mm, the arithmetic/control unit 10 outputs a signal with the average value being taken as a moving amount, thereby rotating guide shafts 5 and 6 through drive motors 3 and 4 of a carrying-in guide device 1 and a carrying-out guide device 2. This controls a guide plates 7 and 8 against the center line X-X to be moved in the forward or rear ward direction. Therefore, it is possible to automatically correct the step portion of the joint due to meandering of the band-like rubber seat materials Wa and Wb.
Patent JP-H0551340-A (JP)
Title: Separation of bisphenol a resistant to discoloration
Inventor: MAEJIMA TETSUO
IPC: C07C37/86
Filed: 1991-08-20
Abstract: PURPOSE:To separate high-purity bisphenol A from a crystal adduct of bisphenol A and phenol in a state to exhibit excellent color and resistant to the change of color with time. CONSTITUTION:A molten liquid of a crystal adduct of bisphenol A and phenol is supplied to an evaporation treatment system composed of at least one evaporation column containing a member to increase the evaporation surface area and phenol is evaporated and removed from the molten liquid under reduced pressure. In the above process, the oxygen attached to the inner wall of the evaporation column and the surface of the member put into the evaporation column to increase the evaporation area is decreased beforehand to <=10mmol per 1m<2> of the surface area. Bisphenol A can be separated without causing discoloration by this process.
Patent JP-H0551903-A (JP)
Title: Apparatus and method for preventing noise for track
Inventor: MIZUSHIMA HIROKAZU
IPC: E01B19/00
Filed: 1991-08-21
Abstract: PURPOSE:To display excellent sound absorption properties at low cost while keeping sound absorbers in the bonded state by forming uniform spaces by a method in which a sound absorber composed of a polymer-cement mortar mixture is set on the side ditch and ballast. CONSTITUTION:An acryl polymer dispersion liquid, Portland cement, polypropylene fibers, and crushed rubber chips are mixed together to prepare a polymer cement mortar of a porosity of 20-30%. Bar-like sound absorbers 1a are set closely on the side ditches of rails 2 and banded sound absorbers 1 are closely set in and both sides of the track. In this case, the polymer cement mortar is continuously cast into the spaces from an open wagon on which a turbine, a mixer, a power generator, and a high-pressure water cleaner are mounted. The absorber 1a is shaped into a desired form capable of being bonded to the side ditches of the rail 2 through an adhesive on the back, and the absorber 1 is also designed to enable a paint to be applied to erected soundproof walls and the walls of iron bridge along the rails.
Patent JP-H0657675-A (JP)
Title: Agitator for paper-making screen
Inventor: AIKAWA YOSHIHIKO
IPC: B01D35/16
Filed: 1992-08-10
Abstract: PURPOSE:To reduce the load on a power source, to prevent the breakage of blade and the contact of the blade with a screen basket and to suppress the entanglement and clogging with dust by minimizing the thickness of a blade of an agitator rotating close to a paper-making screen basket. CONSTITUTION:An agitator 3 rotating close to a screen basket 2 has the following structure. The outer wall of a rotary cylinder 6 is extended at plural parts and the tip of the extended part is narrowed to form a skirt part 7. A blade member 8 is fixed along the outer wall of the skirt part 7 and the cylinder 6.
Patent JP-H04116037-A (JP)
Title: Sheet feeding device
Inventor: SUGIMOTO SHIGETO
IPC: G03G15/00
Filed: 1990-09-03
Abstract: PURPOSE:To reduce the occurrence of unevenness in a sheet feed speed by sizing a contact part between a resilient body and a sheet such that a contact length in a sheet conveying direction is 5mm or more and a total contact length in the direction of the width of a sheet is 1mm or more. CONSTITUTION:A resilient material 12 is supported to a bottom plate 18, and a resilient material 11 is supported to a press support member 16. The resilient material 11 presses a sheet 13 by means of a proper force through spring property which the support member 16 has, and nips the sheet 13 in corporation with the resilient material 12. A frequency voltage is applied on vibrators 14-1, 14-2, 15-1 (located to the back of the sheet 13), and 15-2 located to the resilient materials 11 and 12, respectively, to convey the sheet 13. The resilient materials 11 and 12 are formed such that a length L in a sheet conveying direction of a contact part between the resilient materials 11 and 12 and the sheet 13 is 5mm or more and width H is lmm or more. This constitution makes it clear from an experiment result that the occurrence of unevenness in a feed speed of the sheet 13 is reduced.
Patent JP-H02255825-A (JP)
Title: Resin composition for semiconductor sealing
Inventor: KITAHARA MIKIO
IPC: H01L23/31
Filed: 1989-09-11
Abstract: PURPOSE:To obtain a resin composition for semiconductor sealing having a low stress, excellent heat shock resistance and soldering heat resistance after absorption of moisture, etc., by using both of an epoxy resin having a specified structure and a specified polymaleimide. CONSTITUTION:A resin composition essentially consisting of an epoxy resin (a) of formula I (wherein X1 is a group of formula II or the like; X2 is a group of formula III or the like; and n is 0-10 on the average) or formula V (wherein R is a tetravalent group selected from among a 2C or higher aliphatic group, a cycloaliphatic group, a monocyclic aromatic group, a fused polycyclic aromatic group and a nonfused polycyclic aromatic group composed of aromatic groups bonded directly or through bridging members), a curing agent (b), an inorganic filler (c), and a polymaleimide (d) of formula IV (wherein R1 is an m-valent organic group having at least two carbon atoms, and m is an integer <=2).
Patent JP-H0281418-A (JP)
Title: Coating method for electronic component
Inventor: OKANE MASAAKI
IPC: H01G13/00
Filed: 1988-09-17
Abstract: PURPOSE:To accurately remove excessive painting liquid without damaging an electronic component by scraping the component by a linear member to remove the drooping part of the coating applied to the component. CONSTITUTION:The extending position of a linear unit 7 is set at a position corresponding to the drooping part Pa of coating P applied to an electronic component body Ma, and composed of a yarn, a wire or a rod having a small diameter of a material which is not satisfactorily draped with the liquid P like Teflon, polypropylene, polyethylene. The body Ma is coated on its outer surface with the liquid P by passing through the V-shaped groove 6 of a coating roller 5, and the excessive part of the coating P is drooped at the lower part of the body Ma. When the component M is moved, the drooping part Pa of the coating P is brought into contact with the unit 7 to be scraped and dropped, and removed from the body Ma. The unit 7 has a small contact area with the liquid P and is not satisfactorily draped with the coating P. Thus, the coating P scraped by the unit 7 is dropped without retaining on the unit 7.