baber/WOPTO huggingface dataset:
Patent JP-H11317211-A (JP)
Title: Cell tray assembly for lead-acid battery and cover system
Inventor: ROBERT E LINING JR
IPC: H01M50/209
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To easily fix to or remove from a cell tray assembly and reduce the possibility of contact to a cell and a battery by installing a cover system comprising a cover having an upper supporting opening and lower supporting opening, and a standoff assembly acting as a supporter for a cell tray cover. SOLUTION: A cover system 106 contains a cover 110 and a cover supporter in the form of a standoff assembly 80, and the standoff assembly 80 is fixed to a channel 30 of a cell tray assembly 10 to constitute the supporter for the cover 110. An upper supporting opening 120 and a lower supporting opening 130 of the cover 110 have a hole of the diameter and the width sufficient to receive the assembly 80 so as to be capable of easily removing the cover 110 without adjusting the assembly 80. A terminal opening 140 corresponding to each cell terminal 60 is formed in the cover 110 to prevent the contact with a cell 50 or a cell constituting element.
Patent JP-S63200886-A (JP)
Title: Floating body for preventing propagation of algae
Inventor: TANAKA TAKAO
IPC: C02F1/50
Filed: 1987-02-16
Abstract: PURPOSE:To prevent propagation of algae effectively at low cost without causing pollution by floating a floating body formed by sticking copper or copper alloy to the surface of a light weight body floating on the surface of water, in a water storage tank, etc. CONSTITUTION:Powder, fine particles, wires, strips. pipes, etc. of copper or copper alloy is(are) stuck to the surface of a light weight body (e.g. spherical polyethylene foam having ca. 50mm diameter) floating on the surface of water, wherein the specific gravity of the whole body is adjusted to <=1. Generation of algae is prevented effectively at low cost without causing pollution by floating the floating body on the neighborhood of the water surface where algae propagate easily, such as water storage tank, water purification tank, waste water treating tank, filtration tank, etc. and causing elusion of a trace amt. of Cu ion.
Patent JP-2000229441-A (JP)
Title: Method for inspecting light emitting condition of exposing print head and dot pattern used therefor
Inventor: NAKATANI YOSHIYUKI
IPC: B41J2/447
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To facilitate accurately grasping of a light emitting condition of each fluorescent element in a method for inspecting the light emitting condition of an exposing print head wherein exposing relative light quantities of the fluorescent elements are compared with each other based on a density of each of dots obtained by exposing a photographic paper in terms of the exposing print head that has a plurality of fluorescent elements arranged along a main scanning direction for forming line dots on the photographic paper and can relatively move in a sub-scanning direction with respect to the photographic paper. SOLUTION: Dots Do by odd-number-th fluorescent elements of an exposing print head and dots De by even-number-th fluorescent elements thereof are exposed to be formed on a photographic paper such that independent dot rows are separated with each other in a sub-scanning direction. Densities of the obtained two rows of dots are measured by a scanner by each of rows. The density of each row of dots obtained by the measuring is outputted as a light quantity of each fluorescent element for forming a line dot.
Patent JP-H09203411-A (JP)
Title: Diamond pivot bearing and manufacture thereof
Inventor: FURUTAKI TOSHIRO
IPC: F16C17/08
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To improve abrasion resistance and extend a life by combining a pivot shaft whose shaft end is formed in a circular cone shape and which is brazing-fixed a diamond chip on the top end, and the thrust bearing of a diamond which a recessed surface is formed on a bearing surface for supporting the pivot shaft. SOLUTION: In a pivot shaft 1, a single crystal diamond chip 2 is brazing-fixed on a meatal shaft tip end, and the chip is polish-worked so as to set a top angle to 90 degrees and to set a top end curvature R to 0.1mm. In a diamond bearing 3, pure iron made reactive working jig whose top angle is set to 120 degrees, top end R is set to 0.15mm is brought into vertical contact with the one surface center part of a cubic body diamond piece whose one edge is set to 0.5mm angle, thermochemical reaction is carried out for 10 hours, with a temperature of about 900 deg.C, and in a vacuum condition, and thereby, a recessed part having a depth of 0.2mm is formed. Two pieces of diamond bearings 3 are manufactured, and both ends of a pivot shaft are held by the recessed surface of a bearing. Both diamonds of the pivot shaft top end of the bearing surface are brought into point-contact with each other. It is thus possible to improve abrasion resistance, reduce static friction and dynamical friction, and suppress looseness generated by using it for a long period.
Patent JP-H0843496-A (JP)
Title: Analog-voltage output circuit
Inventor: SHIRUBUI DORUUO
IPC: G01R31/28
Filed: 1995-01-30
Abstract: PURPOSE: To provide an integrated circuit having an internal power source circuit. CONSTITUTION: An analog voltage output circuit 8 allows to connect the output 10 of an internal power source circuit to a connecting pin 6 of an integrated circuit. A generated internal voltage value can be measured without being accompanied by a difficulty. The analog voltage output circuit 8 is constituted in such a manner that the voltage can be applied from the outside to the output of an internal power source circuit, and also the output of the internal power source circuit can be separated from the connecting pin.
Patent JP-S59158626-A (JP)
Title: Logical circuit
Inventor: OZAKI HIDEHARU
IPC: H03K19/088
Filed: 1983-03-01
Abstract: PURPOSE:To decrease remarkably an on/off current by connecting a collector of a transistor (TR) for splitting phase to a power supply and connecting an output of a delay circuit to an input of an off-buffer circuit. CONSTITUTION:The collector of the TR5 for splitting phase is connected to a power supply VCC via a resistor R5 and connected to an input terminal of the delay circuit. Further, an emitter of the TR5 is connected to GND via a resistor R6 and connected to a base of an output TR8. On the other hand, an output of the delay circuit is connected to a base of a TR6 of the 1st stage of the off- buffer of Darlington connection. Thus, a TTL output circuit where the on/off current is decreased remarkably is obtained in this way.
Patent JP-H08233043-A (JP)
Title: Tensioner
Inventor: EMIIRU EI EMU BATSUKAA
IPC: F16H7/12
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an arcuate bush type tensioner serving to support a bearing and damp the oscillation movement of a pivot arm and selectively having a shorter pivot arm than that of a conventional arcuate bush type tensioner. SOLUTION: A belt tensioner 10 has a pivot arm 12 oscillatably supported on a concave arcuate bush 14 supported on a base 16, a pulley 18 rotatably mounted to the pivot arm 12 and a spring 22 provided between the pivot arm 12 and the base 16 for energizing the pivot arm 12. The arcuate bush 14 serves to support a bearing and damp the oscillation movement of the pivot arm 12.
Patent JP-S52116552-A (JP)
Title: Digital control device for elevator
Inventor: WATANABE HIDENORI
IPC: B66B1/06
Filed: 1976-03-26
Abstract: PURPOSE: To provide an elevator control device which can always correct the cage position by enabling correcting of present value counter in simple construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58155136-A (JP)
Title: Tool holder mounting device
Inventor: OBARA GANTAN
IPC: B23B31/02
Filed: 1982-03-03
Abstract: PURPOSE:To miniaturize the titled device together with an increae of its rigidity and to improve its operation efficiency, by so constituting that attachment and detachment of a tool holder can be made practicable by nearly one-action operation. CONSTITUTION:A tool holder insertion hole 10b is bored inward in an axial direction from the tip 10a of a main spindle 10 and key grooves 10c are formed at two places on the tip 10a, in a tool holder installing device which installs a tool holder holding a thread cutting tool, such as a tap to a main spindle of a machine tool. A leaf spring 13 is provided in a circumferential groove 11a along its circumference and two steel balls 12 are pressed into an insertion hole 11e always by the leaf spring 13. Then, the tool holder possesses a holder shunk which enters into the insertion hole 10b of the main spindle 10, and a shaft part connecting with a sleeve 11 is formed at a place far ahead of a reference plane meeting at right angles with an axial direction of its end. With this constitution, simultaneously with an increase of rigidity the titled device is miniaturized and its operation efficiency is improved.
Patent JP-H05294834-A (JP)
Title: Treating agent containing activated vitamin d
Inventor: HORIUCHI HIDEKI
IPC: A61P13/02
Filed: 1991-02-04
Abstract: PURPOSE:To obtain an agent for the prevention and treatment of diseases caused by the increase in lipid peroxide or the generation of various free radicals accompanying the generation of thromboxane A2 inducing various diseases by using an activated vitamin D as an active component. CONSTITUTION:The objective agent for the prevention and treatment of diseases caused by the formation of lipid peroxide or thromboxane A2 is produced by using an activated vitamin D (especially preferably 1alpha-hydroxyvitamin D3, 1alpha, 24(R)-dihydroxyvitamin D3, 1alpha, 25-dihydroxyvitamin D3, etc.) as an active component. The diseases caused by the formation of lipid peroxide are e.g. autoimmune diseases, chronic pulmonary emphysema, respiratory distress syndrome of adult, shock, disseminated intravascular coagulation syndrome, gastric mucous disorder, acute pancreatitis, Crohn's disease, ulcerative colitis, ischemic enteritis, ischemic cardiopathy, cerebrovascular disorder and Parkinson's disease and the diseases caused by the generation of thromboxane A2 are e.g. ischemic cardiopathy, cerebrovascular disorder, bronchial asthma, shock and renal diseases. The agent is effective for the prevention and treatment of the above diseases.
Patent JP-S62192082-A (JP)
Title: Measurement of floating gap of magnetic head slider
Inventor: OKUBO TOSHIBUMI
IPC: G11B21/21
Filed: 1986-02-18
Abstract: PURPOSE:To measure the floating gap between an actual medium and an actual head slider stably at high accuracy by offsetting the floating capacity between magnetic head sliders or their supporting mechanisms. CONSTITUTION:An electrode terminal T1 is connected to an electrode 11 disposed on the magnetic head slider 1, while an electrode T2 is connected to the slider 1 and its supporting mechanism 12, and keeps the potentials of the slider 1 and the mechanism 12 equal. Thus the floating capacity between the mechanism 12 and the slider 1 or a lead wire from the electrode 11 can be offset, and not only the electrostatic capacity between the slider 1 and a magnetic recording medium 2 but also the floating gap can be measured stably with less external disturbance and at high accuracy.
Patent JP-H09233847-A (JP)
Title: Inverter apparatus
Inventor: KAKEBAYASHI TOORU
IPC: H02M7/48
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an inverter apparatus (vehicle variable speed apparatus, etc.) which can lower an inside air temperature while the size of the apparatus and the number of components are not significantly increased. SOLUTION: A main circuit device 3 is attached directly to a heatsink 2 and a printed board 7 on which other circuit devices 8 are mounted is placed in an apparatus at a position apart from the heatsink 2. The other circuit devices 8 are thermally connected to the heatsink 2 with a general purpose heat pipe 4A through which heat can be transmitted from bottom to top only and the heat generated by the other circuit devices 8 is transmitted to the heatsink 2.
Patent JP-S56129124-A (JP)
Title: Divided type heat-shrinkable tube
Inventor: SHINBA HIROSHI
IPC: B29C61/00
Filed: 1980-03-17
Abstract: PURPOSE:To enable to effect the fitting work of the tube easily by a method wherein protuberances are formed by a material having a melting point and a softening point higher than those of a sheet part in the divided type heat-shrinkable tube divided along the axial direction thereof at a part of the cylindrical sheet. CONSTITUTION:In the divided type heat-shrinkable tube 18 divided along the axial direction thereof at a part of the cylindrical sheet 16 formed by polyorefin material, the protuberances 13 for fitting the tube 18 are formed by the polyorefin material having the melting point and the softening point higher than those of the sheet part 16. According to this method, the protuberances 13 are not deformed due to heat upon the orientation of the sheet part 16, therefore, the fitting work of the tube 18 may be effected easily.
Patent JP-H04357573-A (JP)
Title: Card carrying base structure of card reader/writer
Inventor: HORI MASAKI
IPC: G06K7/015
Filed: 1991-02-01
Abstract: PURPOSE:To obtain the card carrying base which can fix a card taken in onto the card placing surface so that its misalignment is not generated, and also, can straighten the card so that its prescribed flatness can be obtained. CONSTITUTION:This structure is provided with a card clamp mechanism 4 constituted so that when a card 3 is taken onto the card placing surface 2, it is pressed by prescribed pressure onto the card placing surface 2 so that prescribed flatness is obtained, and when a card carrying base 1 finishes carrying of the card 3, the pressed state of the card 3 is released so that the card 3 is discharged freely from the card placing surface 2. The card clamp mechanism 4 is provided with a clamp plate 5, left and right lifting links 6, 6, a stopper 7, a torsion spring 8, and left and right operating bars 9, 9.
Patent JP-H06250215-A (JP)
Title: Production of active matrix display element and active matrix display element
Inventor: FUJIWARA MASAKI
IPC: G02F1/1368
Filed: 1993-02-23
Abstract: PURPOSE:To provide the active matrix display element which is provided with TFT having high mobility of n<+> layer and a low contact resistance with electrode wiring and has excellent display characteristics. CONSTITUTION:Phosphorus is added onto an amorphous silicon film 13 and this amorphous silicon film 13 and the phosphorus are irradiated with an Xe laser to form n<+> layers 15, 16 of the TFT as polysilicon n<+> layers. Film forming stages for the n<+> layers 15, 16 of the TFT are exceedingly shortened according to such constitution and in addition, the n<+> layers 15, 16 ar the polysilicon n<+> layers and, therefore, the mobility thereof is larger than the mobility of the ordinary amorphous silicon n<+> layer. The contact resistance of the polysilicon n<+> layers with the source electrodes and drain electrodes is small.
Patent JP-2000229707-A (JP)
Title: Travel gear for movable body
Inventor: TAGUCHI KAZUHIRO
IPC: G05D1/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To simplify equipment setup work and improve operating efficiency. SOLUTION: In this travel gear of a movable body MB wherein a travel driving means MD for traveling and driving the movable boy at the travel speed commanded by a travel control means is installed in the movable body MB reciprocatively moving within the setting range, while the travel control means MD is constituted so as to perform the speed command of a setting decelerating pattern to the travel driving means MD in time of stopping the movable body MB, it is provided with a velocity sensitive means VS detecting a speed of the movable body MB, and the travel control means MD executes an emergency stopping process making the movable body MB into an emergency stop when velocity in the movable body MB has come to be higher than the velocity to be specified by a setting upper limit decelerating pattern being set up to be higher than the setting decelerating pattern,  on the basis of detection information of the velocity sensitive means VS.
Patent JP-2000232798-A (JP)
Title: Control method for synchronous motor
Inventor: NOMURA HISAFUMI
IPC: H02P27/08
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To realize a control for synchronous motor being supplied with power from a power conversion circuit in which start characteristics can be enhanced when vector control is performed only through a speed sensor for the motor, i.e., an incremental encoder. SOLUTION: A control circuit comprises a current command operating unit 11, multipliers 12, 13, and a sine wave oscillator 18 and a reluctance torque is generated in a synchronous. motor 3, when it is started, by controlling the output from the multiplier 12, i.e., the d-axis current command value id*, and the output from the multiplier 13, i.e., the q-axis current command value iq*, to be in-phase or reverse phase AC currents having a same amplitude. The synchronous motor 3 is accelerated with that torque until an origin signal is generated from an incremental encoder 4.
Patent JP-S59160152-A (JP)
Title: Electrostatic photographic liquid developer
Inventor: EMOTO SHIGERU
IPC: G03G9/12
Filed: 1983-03-03
Abstract: PURPOSE:To realize a liquid developer capable of forming an image high in density and quality by dispersing a chlorinated toner composed essentially of a pigment and a copolymer obtained by polymerizing two kinds of monomers each having specified general formula, in a liquid carrier high in insulating property and low in dielectric constant. CONSTITUTION:A toner to be dispersed into a highly insulating liquid carrier low in dielectric constant is composed essentially of a pigment, such as phthalocyanine blue or Bordeaux 10B, and a copolymer obtained by polymerizing a monomer A of formula I with monomer B of formula II in which R is 6- 20C alkyl and Y is Cl or OH. Said copolymer resin is obtained by heat polymerizing the monomers A, B in the presence of a polymn. initiator, such as benzoyl or lauroyl peroxide. The toner contains also a base, such as 2-aminoethanol or systeine. As the liquid carrier, petroleum derived aliphatic hydrocarbons or its halogenated derivs. high in insulating property and low in dielectric constant are used.
Patent JP-H10233078-A (JP)
Title: Attaching structure of i/o connector for magnetic disk drive
Inventor: KONNO MAKOTO
IPC: G11B25/04
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To improve assemblability while regulating the up-and-down movements of an I/O connector and a substrate. SOLUTION: An I/O connector 17 is mounted along the outer end of a substrate laid on a lower frame 13. A locking piece 22 is cut and raised in the side wall 3a of the lower frame 13. This locking piece 22 is provided so as to be inclined from the main body upper part of the side wall 13a obliquely downward to an inner side, and its tip end is placed as close as possible to the upper right end part of the I/O connector 17.
Patent JP-S59159018-A (JP)
Title: Method and apparatus for measuring flow rate
Inventor: IMAI TATSUROU
IPC: G01F1/06
Filed: 1983-03-01
Abstract: PURPOSE:To apply the apparatus to high-viscosity liquid or liquid including solid matter in a sanitary manner, by sending fluid by a volume type rotary pump by pressure, detecting the number of rotation of the pump, and measuring the flow rate by the computation based on predetermined delivery flow rate value per unit number of rotation of the pump. CONSTITUTION:To a pump 1, a driving motor 2 and a rotary pulse oscillator 3, which detects the number of rotation are connected. When the pump 1 is rotated, fluid is sucked through a sucking pipe 1a under specified conditions. The liquid with a flow rate, which is proportional to the number of rotation, is delivered from a delivery pipe 1b. The output of the rotary pulse oscillator 3 is counted by a number-of-rotation counter 5 through a gate circuit 4. The result is displayed by a number-of-rotation display device 6 comprising a plurality of 7- segment LEDs. The number of rotation of the pump 1 is directly read by the number-of-rotation display device 6. The delivery flow rate value Q per rotation of the pump 1 is obtained by a test in advance under the conditions close to the actual operating conditions, and the value is stored in an input register 13 by a keyboard 11. The amount of delivery of the pump 1, i.e., the flow rate of the fluid, can be directly read by a flow rate display device 10.
Patent JP-H09233079-A (JP)
Title: Transmitter and congestion avoidance method
Inventor: TATSUNO HIDEO
IPC: H04L47/265
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To conduct virtual path changeover simultaneously and to avoid virtual path changeover in excess of required virtual path changeover. SOLUTION: In the case that the transmitter is provided with communication nodes 1, 2 and virtual paths 3-6 or the like, congestion control is divided into prediction for a low congestion level and usual prediction and a changeover command signal is sent only to a transmitter node for a limited virtual path for the prediction with a low congestion level. In this case, when there are plural objects of changeover destinations, the object with a least transmission delay is selected. Thus, the changeover of the virtual path in excess of required virtual path is avoided to reduce the excess processing time. Furthermore, a communication network with a small transmission delay is realized even when changeover is conducted.
Patent JP-S60210695-A (JP)
Title: Petroleum distillation and apparatus by step-by-step separation
Inventor: ANDORE DEBOSU
IPC: C10G7/00
Filed: 1985-02-22
Abstract: The process consists in successively separating increasingly heavy petroleum cuts at the head of a plurality of columns CO1, CO2, CO3 and Cl0 of a first series of columns which feed individually each column of the second series. The column CO7 is a gasoline stabilizing column which feeds an installation for fractionating light petroleum gases. The column CO4 is a gasoline fractionating column. The columns CO5 and CO6 are columns for separating petroleum naphthas from kerosine. The atmospheric residue collected at the bottom of the column Cl0 is processed in the vacuum distillation column Cl2 and the residue from this column is processed in the second vacuum distillation column Cl3 after reheating in a furnace. By carrying out a succession of progressive separations performed in a series of columns of small volume, more efficient utilization of the recovery heat is achieved.
Patent JP-H06232631-A (JP)
Title: Crystal oscillator
Inventor: KIZAKI SHIGERU
IPC: H01L25/00
Filed: 1993-01-29
Abstract: PURPOSE:To obtain a crystal oscillator in which a secular change in its crystal vibrator is small and miniaturization and thin profile are attained by using an insulation terminal of a package of the crystal vibrator in common for a terminal of a board of the oscillator and sealing its crystal chip singly air- tightly with a 1st cover. CONSTITUTION:A 1st cover for sealing a crystal chip 15 is sealed to a board 11 air-tightly at a sealing part to form the crystal vibrator. An atmosphere in a package containing the crystal chip 15 is a vacuum or inactive gas atmosphere. Since the crystal vibrator is formed on the board 11 as a single package, a very thin crystal vibrator structure is attained. On the other hand, an IC chip 13 for driving the crystal vibrator and a capacitor 17 are arranged on the board 11 and the IC chip 13 is connected to a pad 25 by a wire 23. Then the 1st cover covering a grounded crystal chip 15, the IC chip 13 and the capacitor 17 on the board 11 are covered by a 2nd cover. The 2nd cover aims at stabilizing the atmosphere in the package and the electromagnetic shield.