baber/WOPTO huggingface dataset:
Patent JP-H08162086-A (JP)
Title: Sealed lead-acid battery and its manufacture
Inventor: KIRIMURA MASAHIRO
IPC: H01M10/12
Filed: 1994-12-09
Abstract: PURPOSE: To provide an inexpensive sealed lead-acid battery having no leakage of electrolyte to the outside, and a method for manufacturing a sealed lead-acid battery in which the process for attaching and detaching a temporary covering lid is eliminated, and the residual electrolyte can be easily removed. CONSTITUTION: In a sealed lead-acid battery, a recessed part 9 is formed on a lid 6, an exhaust cylinder 10 having a safety valve 8 is installed to the bottom center of the recessed part 9, a covering lid 7 is mounted on the top surface of the recessed part 9, and two or more communicating holes 7a, 7b communicating with the recessed part 9 are provided on the lid 6 or the covering lid 7. The covering lid 7 is mounted on the recessed part 9 top surface of the lid 6 after an electrolyte is injected.  After initial charging, washing water is injected to the recessed part 9 through the communicating holes 7a, 7b, compressed air is sent from one communicating hole 7a to the recessed part 9 to remove the water and electrolyte in the recessed part 9, and the compressed air is then sent from the other communicating hole 7b to the recessed part 9 to remove the water and electrolyte in the recessed part 9.
Patent JP-H02191550-A (JP)
Title: Catalyst and its application for catalytic paraffin removal process
Inventor: PIEERU DEYUFUREN
IPC: B01J29/70
Filed: 1989-11-24
Abstract: PURPOSE: To selectively crack normal paraffin by forming a catalyst contg. a specified amt. of fluorine having a specified X-ray diffraction diagram and consisting of the specified amts. of zeolite, matrix and group VIII, etc. metal of the periodic classification of elements. CONSTITUTION: The zeolite of the MFI structure or the silica with MFI framework topology having been synthesized in a fluoride medium and contg. 0.02-1.5 wt.% fluorine by 2-99.5 wt.%, 0.5-98 wt.% matrix and 0.5-30 wt.% at least one kind of metal selected from group VIII or VIB metals are mixed to form a catalyst for the dewaxing process. MoO3 -NiO, WO3 -NiO, MoO3 -CoO, etc. are appropriately exemplified as the metal constituting the catalyst.
Patent JP-H11127457-A (JP)
Title: Display controller, display control method, storage medium and shutter spectacles
Inventor: SAKIMURA TAKEO
IPC: G02B30/25
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To easily control the visual field of shutter spectacles through a general purpose interface of a bus system to which plural equipments can be connected synchronously with the display switching of right and left pictures on application software in displaying a pair of right and left pictures different from each other in parallax. SOLUTION: In a stereoscopic display system, a pair of right and left pictures different from each other in parallax are face sequentially switched, and displayed on a display 12, and the visual field control of liquid crystal shutter spectacles 21 for stereoscopic vision is operated synchronously with the display switching. In this case, the stereoscopic display system is provided with a USB (universal serial bus) interface 20 constituted as an interface of a bus system to which plural equipments can be connected for transmitting the switching signal of the liquid crystal shutter spectacles 21, and a CPU 4 for operating the visual field control of the liquid crystal shutter spectacles 21, based on the switching signal.
Patent JP-H04297829-A (JP)
Title: Method for metering liquid under microgravity
Inventor: WATANABE YOSHIJIROU
IPC: G01F22/00
Filed: 1990-11-13
Abstract: PURPOSE:To enable an amount of liquid to be metered even under microgravity where a position and a shape of an interface between gas and liquid are not determined by closing a container with a liquid to be metered and obtaining a ratio of volume of liquid to that of gas from an amount of change in volume which is changed and an amout of internal pressure change. CONSTITUTION:A liquid 102 and a gas 103 are in mixed state under microgravity and an interface between the gas and the liquid 104 is indefinite. In this kind of state, when an actuator 107 gives a displacement to bellows 105, a volume change dV occurs within a closed container 101 and a pressure change dP corresponding to the volume change occurs. These volume change dV and pressure change dP are processed by a signel processing device 108 for obtaining a volume of the gas 103 within the container 101. Then, by subtracting the volume of gas from an entire volume within the container, the volume of liquid is obtained.
Patent JP-2000130654-A (JP)
Title: High chrome steel screw joint excellent in seizure resistance
Inventor: TSURU EIJI
IPC: F16L15/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe screw joint containing 10% or above chrome and capable of being used while causing no seizure during repeated fastening and loosening without using a liquid lubricant such as grease. SOLUTION: This high chrome steel pipe screw joint is formed with a pin 2 constituted of a male screw and a threadless metal contact section and a box 1 constituted of a box and a threadless contact section. A substrate layer processed with oxalic acid is provided at least on the contact surface of the box 1 or the pin 2, and a resin film layer dispersion-mixed with at least one of molybdenum disulfide and tungsten disulfide powder in a resin is formed on this surface.
Patent JP-H06295211-A (JP)
Title: Internal power source potential generating circuit
Inventor: MORI SHIGERU
IPC: G11C11/413
Filed: 1993-12-07
Abstract: PURPOSE:To obtain the internal power source potential generating circuit of low power consumption, which supplies immediately an internal power source potential when a control signal is activated. CONSTITUTION:This circuit is provided with a differential amplifier circuit 411 for outputting a differential amplifying signal phi2 of the reference potential Vref from a reference potential generating circuit 200 and the internal power source potential intVcc to a gate electrode of a driver (p) channel MOS transistor 412a, when a first control signal phi1 from a control circuit 300 is received, and this signal is an H level, and stopping the operation, when a first control signal phi1 is an L level, and a gate potential supply circuit 413 for outputting the potential being lower by an absolute value ¦Vtp1¦ of a threshold voltage of a step-down (p) channel MOS transistor 413b from an external power source potential extVcc to the gate electrode of the driver (p) channel MOS transistor 412a, when a first control signal phi1 is an L level and setting it to a non-conducting state.
Patent JP-H01146460-A (JP)
Title: Picture reader
Inventor: KARITA TOSHIAKI
IPC: H04N1/401
Filed: 1987-12-02
Abstract: PURPOSE:To surely correct the dispersion in the original read density by controlling the stimulated strength so that the strength of the light of a light emitting diode array reflected in a rear face plate is made uniform in response to a digital signal outputted from an A/D converter in the absence of an original. CONSTITUTION:In the absence of an original 21, the light emitted from a light emitting diode array 24 is reflected on the rear face plate 23 and made incident in an optical sensor 25. The optical sensor 25 outputs an analog signal in response to the strength of incident light. A CPU 29 calculates the resistance of a variable resistor 32a... to uniformize the stimulated light strength of a light emitting diode array 24a... respectively based on a table representing the relation between the amplitude of the current flowing to the light emitting diode array 24a... and the stimulated light strength to control the resistance of the variable resistor 32a... thereby controlling the stimulated light strength of the light emitting diode array 24a... to be made uniform.
Patent JP-H05115390-A (JP)
Title: Roll paper holder
Inventor: MISHIMA SHIZUO
IPC: A47K10/40
Filed: 1991-10-25
Abstract: PURPOSE:To provide a roll paper holder mounting an expansible holding rod for holding the roll paper to a pair of arms in which the roll paper and holding rod can be set respectively to the holding rod and the arms by one hand. CONSTITUTION:In a roll paper holder having a holding rod 3 inserted in the center of the roll paper to hold the roll paper axially expansively and a pair of arms 2 for supporting the holding rod 3, while one end of the holding rod 3 is held by the arm 2 and constituted bendably, the other end has an engaging projection 31 coupled fittingly with a mounting hole 20 in the arm 2.
Patent JP-H08149719-A (JP)
Title: Battery backup system
Inventor: MACHIDA MASATOSHI
IPC: B60R16/04
Filed: 1994-11-17
Abstract: PURPOSE: To obtain a battery backup system which can back up a battery of an automobile for a long time at the time of replacement thereof and in which removal of a plug from the cigarrette lighter socket can be notified while simplifying the operation and enhancing the operation. CONSTITUTION: The battery backup system comprises a back up battery 11, and a plug 25 to be connected with a cigarette lighter socket 33 in order to supply power from the backup battery 11 through a first power switch 18 to a load 31 on the automobile side. The battery backup system further comprises a voltage detection circuit 20 connected in parallel between the backup battery 11 and the first power switch 18 through a relay 23 in order to close the relay 23 upon detection of a voltage being applied to the load 31 and to light a connection indicating lamp 21, and a current detection circuit 22 connected in series with the plug 25 in order to open the relay 23 prior to the voltage detection circuit 20 upon interruption of current flow.
Patent JP-S63152771-A (JP)
Inventor: BURAIAN RESURII BERUCHIYAA
IPC: F16J15/00
Filed: 1987-12-04
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-2001123614-A (JP)
Title: Flashing structure of solar battery roof
Inventor: SHIRAHAMA TOMOHIKO
IPC: E04D3/40
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a flashing structure of a solar battery roof, using a solar battery module as a roofing material, at its end on the eaves side, improving the water proofing and ventilating performances. SOLUTION: This flashing structure of a solar battery roof 1B to be used between the solar battery roof 1B constructed on a common roofing backing 7 and an ordinary roof B located the eaves side comprises a covering member 16 for covering the end of the solar battery roof 1B on the eaves side, and a ventilating member 153 covered with the covering member 16 for blocking an eaves side ventilation opening 15a of a ventilation space 15 formed at the lower side of a solar battery module 3 to permit ventilation and water stop, the ventilating member 153 being formed with a continuous porous material having a number of ventilation passage 153a for communication between an exterior of a roof and the ventilation space 15.
Patent JP-H07161674-A (JP)
Title: Device and method for processing semiconductor wafer
Inventor: OMORI TOSHIAKI
IPC: B08B3/10
Filed: 1993-12-08
Abstract: PURPOSE:To restrain semiconductor wafer processing liquid from being decomposed so as to enable a semiconductor wafer processing device to be easily controlled in processing, to precisely process the surfaces of semiconductor wafers, and to be enhanced in safety. CONSTITUTION:A semiconductor wafer 1 is placed on a holding means provided inside a processing chamber 9 and heated by a heating means provided inside the processing chamber 9, and processing liquid 4 is fed onto the surface of the semiconductor wafer 1 from a storage tank 10.
Patent JP-H02154413-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGITANI KOJI
IPC: H01L21/02
Filed: 1988-12-06
Abstract: PURPOSE:To eliminate defective semiconductor chips formed in the circumferential area of a wafer without fail in an inspection process after a process for forming semiconductor circuits in the wafer by providing non-patterned parts in the circumferential area by a mask layout. CONSTITUTION:In a process for forming semiconductor circuits in a semiconduc tor wafer, non-patterned parts 6 are provided in the wafer circumferential area (hatched region) including the positions 3 and 4 of the claws of a mask aligner and an aluminium sputtering apparatus. In other words, only the center part of an aluminum wiring mask for the wafer on which aluminum wirings are to be formed is patterned and the non-patterned parts 6 are provided around the patterned center part so as not to form necessary patterns on chips in the circumferential area of the wafer. With this constitution, the chips taken from the circumferential area are screened out as defective chips in an inspec tion process afterwards without fail, so that the defective chips found out in use processes or in the market can be eliminated.
Patent JP-H10147533-A (JP)
Title: Material for removing pyrogen or for detoxication
Inventor: FUKUYAMA MAYUMI
IPC: A61P31/04
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a material for removing a pyrogen or for detoxication, having affinity for pyrogens such as endotoxin and staphylococcus exotoxin, containing both a specific chemical structure and an ether bond. SOLUTION: At least one chemical bond selected from urea bond, thiourea bond and amide bond and an ether bond are introduced into any of monomer, oligomer and polymer by using a known method to give the objective material containing both the chemical bond and the ether bond. For example, when the urea bond or thiourea bond are introduced into an aliphatic compound or an aromatic compound, a method for reacting an isocyanate derivative or an isothiocyanate derivative with an amine can be used. The possession of the ether bond besides the chemical bond raises bonding ability to a super antigen.
Patent JP-H06131023-A (JP)
Title: Nc data generating device
Inventor: TANAKA NOBUHIRO
IPC: G05B19/4093
Filed: 1992-10-22
Abstract: PURPOSE:To embody the NC data generating device constituted so that an operator's input work at the time of executing a change processing of a graphic and NC data is reduced, and an input error is scarcely generated. CONSTITUTION:At the time of generating NC data 23a corresponding to graphic data 13a, the corresponding table 43a is generated automatically, by which information of the corresponding relation of the graphic data 13a and the NC data 23a is held. Also, at the time of updating the graphic data 13a and setting it as graphic data 13b, the corresponding table 43a is updated automatically and set as the corresponding table 43b, in which information related to an updated part of the graphic data is held. Subsequently, from the updated graphic data 13b and the updated corresponding table 43b, the part concerned of the NC data 23a is updated automatically and desired updated NC data 23b is generated. In such a way, an operator's input work in a stage of updating the NC data required up to the present becomes unnecessary.
Patent JP-H11155634-A (JP)
Title: Pocket mirror with lighting
Inventor: TANAKA KATSUMOTO
IPC: A45D42/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a pocket mirror to light the inside of the ear finely and mirroring the inside of ear clearly too. SOLUTION: With mirroring the object to see as a mirror image, it sets a lightning means 6 which is to light an object (ear 11, 12) to see and a mirror body 4 which is to mirror the object lightened with the lightning means 6 integrally at the pocket mirror on hand. It makes possible to have the lightning means 6 and the mirror body 4 with a hand easily, arranged the lightning means 6 and the mirror body 4 on the predetermined easily and mirror the inside of ear (11, 12) lightened with lightning means 6 to the mirror body 4 finely.
Patent JP-H05119803-A (JP)
Title: Feedback controller
Inventor: ITO MASAMITSU
IPC: G05B11/32
Filed: 1991-10-28
Abstract: PURPOSE:To suppress an overshoot at the time of changing a set value, and to improve quick-responsiveness, in the feedback controller. CONSTITUTION:The feedback controller 10 is provided with a feedback arithmetic unit 14 for calculating a control output variation DELTAu2 by using a deviation (e) of a process value (x) subjected to feedback from a control object 20 and a set value Ri, and its variation DELTAe, and allows the process value (x) to coincide with the set value Ri by adding a control output (u) generated, based on the control output variation DELTAu2 to the control object 20. In such a state, that which is obtained by adding a correction control output variation DELTAu1 being proportional to the product of a set value change amount (Ri-Ri-1) and control gain Kc to the control output variation DELTAu2 is set as a new control output variation DELTAu, and based on this control output variation DELTAu, the control output (u) is generated.
Patent JP-H05119458-A (JP)
Title: Photosensitive material treating device
Inventor: NAKAMURA TAKASHI
IPC: G03D3/08
Filed: 1991-10-28
Abstract: PURPOSE:To decrease the replenishing quantity of a treating liquid and to speed up a treatment. CONSTITUTION:The inside of a treating tank excluding a bleach-fixing tank are divided into a 1st part P1 and a 2nd part P2. Different electrodes are installed in the 1st part P1 on the entrance side of the photosensitive materials and the 2nd part P2 on the ejection side of it and are energized during the treatment of the photosensitive material. Consequently, for example, in the bleaching tank 3, a bleaching liquid is regenerated by an anode 192 in the 2nd part P2 and the fatigued bleaching soln. is confined within the 1st part P1. The fatigued soln. is emphatically discharged.
Patent JP-H06158896-A (JP)
Title: Vertical transport device for car
Inventor: UENISHI MAKOTO
IPC: E04H6/18
Filed: 1992-11-18
Abstract: PURPOSE:To enable the simultaneous delivery/receiving of cars at each parking floor in a car vertical transport device in which a car is placed on a pallet and transported in the vertical direction. CONSTITUTION:Multiple synchronously driven chain devices C1 to C4 are installed on a lifter A1, and locking members 4a which are engaged with the engaging members of a pallet P1 to support the pallet P1 horizontally are provided at specified pitched. A receiving roller mechanism 10a which supports the pallet P1 movably in the horizontal direction at the protruded position is provided at each parking floor, and moved forward and backward between the protruded position where the pallet P1 is supported and the moved-back position where the chain devices C1 to C4 and pallet P1 are not interfaced. Thus the simultaneous delivery/receiving of cars 1 at each parking floor is enabled to relieve congestion at a time when the storing and delivery of the cars 1 are concentrated. Especially, the delivery/receiving of cars can be made rapidly by using the lifter A1 exclusively for lowering or raising.
Patent JP-H10162750-A (JP)
Title: Shadow mask for cathode-ray tube
Inventor: SAI ZENKICHI
IPC: H01J29/07
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a shadow mask for a cathode-ray tube in which a structure of a front face part is improved so that a doming phenomenon can be reduced efficiently. SOLUTION: This shadow mask 6 is a rectangular shape consisting of a short side 61 and a long side 62 and has a center part formed of a number of beam through holes 631 and a rim part 64 of an outer contour of the center part. In this case, a number of through holes 643 are formed along the short side 61 direction at a position adjacent to each short side 61. Thereby, when the shadow mask 6 is heated, thermal deformation in the long side 62 direction of a beam passage part 63 is absorbed by thermal deformation of a part among the through holes 643, thereby a doming phenomenon can be prevented efficiently.
Patent JP-S63162800-A (JP)
Inventor: MISUMI SADAJI
IPC: C11D7/50
Filed: 1986-12-26
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-H05142032-A (JP)
Title: Abnormality diagnosis method of facility or a group of facilities
Inventor: NAKAJIMA SATOSHI
IPC: G01M99/00
Filed: 1991-11-25
Abstract: PURPOSE:To enable a position of an abnormal part in one facility or a group of facilities to be determined accurately. CONSTITUTION:An abnormal sound which is generated in the case of abnormality of a facility or a group of facilities to be diagnosed is measured as a uni-directional or a mutually crossing bi-directional reactive acoustic intensity at a plurality of points in a space to be reached over a frequency range including that characteristic frequency and then a part or a facility on each vertical line which is led from one or a plurality of points where positive and negative signs of the reactive acoustic intensity are inverted to a facility or a group of facilities to be diagnosed is determined to be a source for generating the abnormal sound. Abnormality of a wide range of facility groups can be diagnosed with less number of sensors and without any contact, thus enabling a man-power required for diagnosis operation to be saved.
Patent JP-2000126472-A (JP)
Title: Shape toy
Inventor: MIZUNUMA MASANORI
IPC: A63H13/10
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To enable the stroke of a rotary part even if the rotation starting point is same in a shape toy such as a golfer, or the like, by equipping a rotary part rotation stop position setting means by which plural rotation stopping positions can be set. SOLUTION: When an operation tool 5 is drawn in the direction of the right shoulder of this golfer doll 1, the abutting member 27 of a slider 19 is engaged with a claw 18 to move a lack plate 14 toward the right, and a pinion 13 engaged with a lack 15 is rotated clockwise to rotate the trunk part 7 and hands 8 are rotated rightward to swing up a club 2. By releasing an operator hand from the operating tool 5, the trunk part 7 and hands 8 are rotated leftward to swing down the club 2. In a situation where a stop position setting button 6 is not depressed, the tip end of the club 2 is stopped at the front of the doll 1 and, if a ball 9 has been set there, the ball 9 is hit by the club 2. On the other hand, in a situation where the stop position setting button 6 is depressed, the tip end of the club 2 is not stopped at the front of the doll 1 but swung through to the last.
Patent JP-H01148957-A (JP)
Title: Seam detecting apparatus for metal can
Inventor: ASADA KAZUHIKO
IPC: G07F11/70
Filed: 1987-12-07
Abstract: PURPOSE:To prevent malfunction even if the output voltage and the frequency of an AC power source are fluctuated, by arranging at least two detecting coils in close proximity to a metal can. CONSTITUTION:When a seam 1a faces a detecting coil 2, the output of a comparator 20 becomes H. Depending on the placing way of a metal can, however, both the coil 2 and a detecting coil 11 face the part other than the seam 1a. At this time, the voltage dividing ratio of voltage dividing circuits 5 and 14 is slightly changed so that the output of the comparator 20 becomes L. Therefore, the output of the comparator 20 becomes H only when the seam 1a faces the coil 20. At the other time, the output becomes L. In this way, whether the facing part of the coil 2 is the seam 1a or not can be detected. At the time of actual use, the seam 1a is made to face the coil 2 by inputting a metal can 1 and turning the metal can. Then the output of the comparator 20 becomes H, and the position of the metal can be kept constant.