baber/WOPTO huggingface dataset:
Patent JP-H05137715-A (JP)
Title: Fluoroscopic photographing table of over-table system
Inventor: KATAYAMA SHINICHI
IPC: A61B6/04
Filed: 1991-11-21
Abstract: PURPOSE:To provide the fluoroscopic photographing table of an over-table system which miniaturizes the fluoroscopic photographing table by making a movable part for executing alignment at the time of photographing small in size and light in weight, and also, can improve the picture quality by shortening a distance between a bed an X-ray film at the time of photographing. CONSTITUTION:In the fluoroscopic photographing table of an over-table system, this table is provided with a cassetteless quick photographing device having a film holder which can move by interlocking with a movement of the part to be photographed of a testee and its driving control mechanism, a bed in which the cassetteless quick photographing device is provided, and also, on which the reagent is laid down and placed, a moving frame 14 in which an X-ray tube device and a video system are supported so as to be movable in the body axial direction of the testee on a guide rail provided on a fitting/ supporting frame 12, and an arm plate 17 which supports a scattered line eliminating grid and a divided mask mechanism 19 and whose one end side is fixed to the moving frame 14.
Patent JP-H06178565-A (JP)
Title: Micropositioner
Inventor: MATSUMOTO SATOSHI
IPC: H02N11/00
Filed: 1992-12-11
Abstract: PURPOSE:To make highly accurate positioning possible, making use of high torque that wobble drive has. CONSTITUTION:A ring part 11, which revolves and rotates, being attracted electrostatically in order by the electrodes 16a-16i arranged in circular shape on a substrate 14, and an arm part 12, which can be minutely driven by a piezobimorph, are constituted integrally The ring part 11 is elastically supported on the substrate 14 by spiral beams 13a-13c. The overall positioning of a mobile plate 10 including the arm part 12 is performed by the electrostatic drive of the ring 11, thus a minute positioning mechanism can be materialized by simple constitution, and the safety in driving is high. Moreover, friction is very small, and the life can be elongated.
Patent JP-H10173725-A (JP)
Title: Data communication equipment, data communication method and storage medium storing communication program
Inventor: TAKASU AKIHIDE
IPC: G06F15/02
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To enable the transfer of required data, even when storage capacity on the side of reception is less than transmission data by transmitting or storing high-priority data first when, transmitting/receiving plural kinds of data. SOLUTION: In an electronic watch having four kinds of data storage areas for telephone numbers, business card data, schedules and notes in a RAM 36, when data are received from an external equipment 39, a control part 34 writes these data into the RAM 36 according to a control program stored in a ROM 35. In this case, the priority is applied to four kinds of data, when all the data cannot be stored in the RAM 36, the remaining capacity of RAM 36 and the amount of received data are calculated relatively in order from the highest priority, and the writable high-priority data are stored first.  When transmitting data to a memory at the destination of transmission, on the other hand, the remaining capacity of reception memory at the destination to transmit is compared with the amount of data to be transmitted and when it is judged the reception capacity is less, the storage enabled high-priority data are similarly transmitted first.
Patent JP-H06175170-A (JP)
Title: Light frequency tapping circuit
Inventor: HASEGAWA TAKASHI
IPC: H04B10/27
Filed: 1992-12-11
Abstract: PURPOSE:To provide a light frequency tapping circuit capable of easily taking out a light having an arbitrary carrier frequency from a multiplexed wavelength light without using a variable wavelength optical filter. CONSTITUTION:A first light frequency converter part 1 performs the frequency conversion of an inputted signal light by means of the interaction of a signal light with a pumping light in a nonlinear substance. A second light frequency converter part 2 inputs a light signal from the output stage of the first light frequency converter part 1 and performs the frequency conversion of an inputted light by means of the interaction of the input light with the pumping light in the nonlinear substance so as to take out the arbitrary frequency of a carrier light with the fixed filtering characteristic. A light signal pickup part 3 having the fixed filtering characteristic takes out a desired signal from the light signal of the output stage of the second light frequency converter part 2.
Patent JP-H11155870-A (JP)
Title: Treatment tool for endoscope
Inventor: WATANABE HITOSHI
IPC: A61B17/28
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To have no limitation on resin raw material and also reduce structural and mechanical stress accumulation in a resin molding to the utmost, and further join main body parts to each other not to cause the critical discrepancy such as generation of cracks even if physical property of molding material is lowered. SOLUTION: This treatment tool for an endoscope is so constructed that the main body of an operating part is formed of synthetic resin, the mutual connecting joint end parts of a first main body member 11 and a second main body member 12 to be connected and joined to each other are provided with projecting and recessed locking parts 21-24 which are complementarily fitted and engaged with each other. Thus, the first main body member 11 and the second main body member 12 are mechanically and surely connected and joined to each other.
Patent JP-H02177267-A (JP)
Title: Lead-acid battery
Inventor: MARUYAMA OSAMU
IPC: H01M10/12
Filed: 1988-12-28
Abstract: PURPOSE:To prevent the easy occurrence of internal short circuit by providing a plate group outside a positive plate foot with the negative plate foot of negative and positive feet arranged on a battery jar cradle. CONSTITUTION:In a foot part located at the lower part of positive and negative plates constituting a plate group, a negative plate foot 3 is positioned outside a positive plate foot 2 and the position of the negative plate foot 3 is set within only 30cm of the side of the plate group. According to the aforesaid construction, even if fine PbO2 particles separated from a positive plate stagnate inside the lower part of a plate group lower part due to gas bubbles, it is possible to delay timing for the occurrence of internal short circuit due to the absence of the growth start point of the short circuit in relation to the negative plate foot 5 located outside the positive plate foot 2.
Patent JP-H06158853-A (JP)
Title: Method for sticking air cap sheet on form
Inventor: SUZUKI KUNIOMI
IPC: E04G9/05
Filed: 1992-11-19
Abstract: PURPOSE:To enhance construction properties and reliability as to stick a sheet and to increase the curing performance and surface finishing performance of concrete by applying an adhesive to the back side of an air cap sheet, and sticking the sheet on the inner surface of a form. CONSTITUTION:An adhesive 3... is applied to at least both sides of the back of an air cap sheet 1 having an uneven surface, and the air cap sheet 1 is stuck on the inner surface of a form 5 using the adhesive 3. Alternately, the adhesive 3 may be applied to the inner surface of the form 5 so that at least both sides of the back of the air cap sheet 1 are stuck on the inner surface of the form 5. Further, the air cap sheet 1 may be stuck on the inner surface of the form 5 using the adhesive 3 and fixed in place using a number of staples. Thereby concrete is cured well and unevenness 2 is formed on the surface of the concrete so that a surface finishing material can be surely bonded thereto.
Patent JP-H09232936-A (JP)
Title: Output circuit
Inventor: MIZOGUCHI SATOSHI
IPC: H03K19/0175
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To increase the maximum output current and to reduce the current consumption by using an output voltage from a constant voltage source so as to set an output current of a current - current conversion circuit in a steady- state and a drain current of a prescribed transistor(TR). SOLUTION: When an output terminal OUT has a voltage almost half the voltage between power supply voltages VDD and VSS, a drain current of a FET-M3 is equal to an output current of a current - current conversion circuit 1a. Its output current is propertional to a drain current of a FET-M2 via the circuit 1a. Then a drain current of the M2 and a drain current of the M3 in a steady-state are set by a reference voltage V1, and an output current from the circuit 1a is set equal to a drain current of the M3 in a steady-state by deciding properly a current conversion rate.
Patent JP-2000155702-A (JP)
Title: Microcomputer
Inventor: KIMURA SADAO
IPC: G06F11/28
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique for easily branching to new software. SOLUTION: A single-chip microcomputer 10 is provided with a head address register 16 for holding the head address of a unit program, a CPU 13 which loads the head address stored in the head address register to a general register and executes a series of instruction groups for making the execution of the software branch to the address held by the general register, and address resisters REG0 to REGn and a register control part 18 which can change the head address stored in the head address register according to given conditions; and the address held in the head address register is loaded on the general register and then the program execution is easily made to branch to the address held by the general register.
Patent JP-H01175281-A (JP)
Title: Semiconductor laser array device
Inventor: HOSOBANE HIROYUKI
IPC: H01S5/042
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a device oscillating at a single zero-degree phase super mode, by forming a first semiconductor layer which acts as an active layer for oscillating a laser beam parallel to second and third semiconductor layers which have large forbidden band widths and small refractive indexes. CONSTITUTION:This device allows a p-type AlxGa1-xAs clad layer 102, n-type or p-type AlyGa1-yAs active layer 103, an n-type AlxGa1-xAs clad layer 104 as well as an n<+> type GaAs contact layer 105 to grow in order on a p-type GaAs substrate 101 and resistance electrodes 106 and 107 are formed on both sides of a wafer. A stripe like resist film 108 is formed on the electrode 106 and is etched to form a mesa stripe 201. Then, mesa stripes 202 and 203 are formed on both sides of the mesa stripe 201 and the mesa stripes 204 and 205 are formed on the left side of the mesa stripe 202 and on the right side of the mesa stripe 203. On the upper face of the wafer with the exception of the mesa stripe 201, and insulating film 111 is formed to obtain a semiconductor laser array device. As the device obtained in this way oscillates by a single zero-degree phase mode, it is used as a light source of such a system as a laser printer and an optical file.
Patent JP-H11166447-A (JP)
Title: Intake amount detector for internal combustion engine
Inventor: IIZUKA MOTOMASA
IPC: F02D41/18
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To accurately measure an intake amount newly introduced into each cylinder of an internal combustion engine with good responsiveness for each compression cycle. SOLUTION: By using a cylinder inner pressure at the start of compression by a cylinder inner pressure sensor 23, a cylinder capacity by a crank angle sensor 24 and the ECU 30 at the start of compression, an inner cylinder temperature by an intake temperature sensor 21, an exhaust temperature sensor 22 and the ECU 30 at the start of compression and an in-cylinder residual gas rate and a gas constant by the cylinder inner pressure sensor 23, the crank angle sensor 24 and the ECU 30, an intake amount newly introduced into the cylinder of an internal combustion engine 1 is calculated by an ECU 30 for achieving an intake amount calculating means. Thus, an intake amount supplied for each cylinder of the internal combustion engine 1 is directly measured, and the intake amount for each cylinder is accurately calculated with good responsiveness.  Further, a fuel injection amount that takes a desired air-fuel ratio is calculated based on this intake amount.
Patent JP-2000161066-A (JP)
Title: Combustion device for internal combustion engine
Inventor: MIZUTANI KOICHI
IPC: F02B23/10
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device for internal combustion engines, which can prevent combustion states from deteriorating in an internal combustion engine driven by gaseous fuel. SOLUTION: An engine 11 is provided with a gaseous fuel injection valve 61 which injects natural gas directly into a combustion chamber 16. This gaseous fuel injection valve 61 is arranged so that the natural gas injected from the valve 61 gathers around an ignition plug 51. Since gaseous fuel such as natural gas is hardly mixed with gas such as air, it is liable to be unevenly distributed. However, the concentration of the natural gas around the ignition plug 51 becomes suitable for ignition by arranging such gaseous fuel injection valve 61.
Patent JP-H07193191-A (JP)
Title: Mos capacitor and its manufacture
Inventor: KIHARA KAZUO
IPC: H01L21/822
Filed: 1993-12-27
Abstract: PURPOSE:To enhance miniaturization and improve yield of an integrated circuit by adjusting the total area of a first electrode layer which contacts a dielectric oxide film formed over a semiconductor substrate according to the film thickness and making the total capacitance as required. CONSTITUTION:Al is vapor-deposited on a dielectric oxide film 4 formed over a semiconductor substrate 1, exposed by a latticed mask, and etched to form a first electrode layer, where its slit width is adjusted by determining the electrode area from film thickness map data and by adjusting the time to expose and the time to etch PEP. Next, a first electrode interlayer insulating film 7 is formed, and an insulation polymer 7 is formed on it to flatten the surface of each electrode of the first electrode layer 5 and to electrically couple the first electrode layer 5 with a second electrode layer 8, thereby completing the element part of a MMOS capacitor. This reduces capacitance errors of the capacitor and makes it possible to build a high-precision MOS capacitor in an integrated circuit, so that miniaturization can be realized to improve the yield.
Patent JP-H05142869-A (JP)
Title: Electrostatic photographic liquid developer
Inventor: KATO EIICHI
IPC: G03G9/13
Filed: 1991-11-22
Abstract: PURPOSE:To improve dispersing property, re-dispersing property, printing resistance, and resist property of a toner image part by containing a specified copolymer resin particle. CONSTITUTION:A dispersed resin particle is a copolymer resin particle obtained by polymerizing a solution containing a monofunctional monomer (A) soluble to nonaqueous solvents but made insoluble by polymerization in the presence of a dispersion stabilizing resin [P] soluble to nonaqueous solvent, said resin [P] being a comb type copolymer containing, as a copolymerizing component, a macro-monomer (M) having a weight average molecular weight of 1X10<3>-2X10<4> in which a polymerizing double bonding group represented by a formula I is bonded only to one terminal of the polymer main chain, and also containing a component represented by a formula II as a repeat unit of the main chain part and/or comb part of the copolymer, a monomer (C) containing a substituent and copolymerizable with the monomer (A) which is represented by a formula III, and a multifunctional monomer (D) having two or more polymerizing functional groups copolymerizable with the monomer (A). Thus, re-dispersing property and resist property are improved.
Patent JP-H08165290-A (JP)
Title: Photopolymerization initiator, energy ray curing composition containing the same and its cured product
Inventor: ABE TETSUYA
IPC: C08G59/68
Filed: 1994-12-15
Abstract: PURPOSE: To obtain a photopolymerization initiator, excellent in compatibility, preservation stability and curability and capable of providing an energy ray curing composition hardly emitting a malodor from a cured product. CONSTITUTION: This sulfonium salt is expressed by formula I [X is a group of formula II; R6 to R15 are each independently H, a halogen, etc.; R1 to R5 are each independently H, hydroxyl group, etc.; (n) is 1-4; Z is MQp or MQp-1 (OH); M is phosphorus, baron, etc.; Q is a halogen; P is an integer of 4-6], e.g. a sulfonium salt of formula III. The salt is obtained by carrying out the condensing reaction of a thioxanthone-based compound of formula TV, e.g. 2,4-diethylthioxanthone with a substituted or an unsubstituted diphenyl sulfoxide compound, e.g. 4,4'-difluorodiphenyl sulfoxide in a dehydrating agent at ambient temperature to 100 deg.C. The sulfonium salt is a photopolymerization initiator and an energy ray curing composition is obtained from the photopolymerization initiator and a cationic polymerizable substance such as an epoxy resin.  The composition is useful as coatings, coating agents, inks, resists, etc.
Patent JP-H10166603-A (JP)
Title: Ink-jet recording apparatus
Inventor: FURUKAWA HIDEO
IPC: B41J2/165
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To lessen the suction of air bubbles when ink is sucked by providing a control means which repeats an ink suction operation and a wiping operation sequentially by a predetermined number of times when the ink is sucked. SOLUTION: After an ink suction operation is completed, a carriage 5 is moved to a wiping position thereby wiping a discharge face of a recording head 6 to remove remaining ink adhering to the discharge face. When the ink suction operation is changed to a wiping operation, the interior of a cap 32 can be opened to the air after the termination of the ink suction operation, so that the ink in the cap 32 is sucked and discharged. After the ink suction operation and wiping operation are carried out sequentially by a predetermined number of times, the ink suction operation is performed to suck the ink into the recording head 6, then the ink in the cap 32 is sucked and discharged, and further the wiping operation is executed, whereby a printing preparation is completed.
Patent JP-H04198494-A (JP)
Title: Surface treating apparatus of very small part
Inventor: IMAHAMA YASUSHI
IPC: C25D5/08
Filed: 1990-11-28
Abstract: PURPOSE:To continuously stick the solution only on a treating section of very small part without a mask by providing plural linear liquid impregnated bodies being stuck to a slant outer peripheral face of a nearly truncated cone shape of rotator at a prescribed pitch and a supply port, etc., of the surface treating solution only in the impregnated body. CONSTITUTION:Along the slant outer peripheral face 1b of the rotator 1 in the direction being orthogonally crossed with a conveying direction of a surface treating material A, the plural linear liquid impregnated bodies 2 are stucked with the nearly same pitch as the provided pitch of the surface treating part of very small part A1, in the circumferential direction. On the upper side of the liquid impregnated body 2 the surface treating solution is supplied from a supply port 3a and the treating solution flows down along the outer face of the liquid impregnated body 2 and is impregnated and simultaneously the rotator 1 is rotated with a speed synchronizing to a conveying speed of the treating part A1. Hence each rotating linear liquid impregnated body 2 is successively attached and detached with the surface treating solution and the treating solution is stuck.
Patent JP-H10176873-A (JP)
Title: Heat pump device and control method therefor
Inventor: KUWABARA KENICHI
IPC: F25B25/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To improve the load factor of a turbo heat pump by a method wherein, during heating operation, hot water, the temperature of which is increased by the turbo heat pump, is caused to pass through an absorption cold and hot water unit to increase temperature, and the turbo heat pump and the absorption type cold and hot water unit are controlled so that a hot water outlet temperature is adjusted to a specified temperature. SOLUTION: During heating operation, valves 10 and 11 are opened and heat source water is inputted to a vaporizer 1 of a turbo heat pump THP through a flow passage 7 by a pump 9. Further, a three-way valve 21 is switched and hot water at a cold and hot water return head 12A is caused to flow to a condenser 2 of a THP through pipings 19 and 26 by a pump 30. Hot water flowing out from the condenser 2 is caused to flow to the condenser of an absorption cold and hot water unit AHU and further flows through a valve 18, and hot water the temperature of which is increased is guided to a cold and hot water header 12B. In this case, the outlet hot water temperature of the condenser 2 is detected by a temperature sensor 27, and by controlling the THP and the AHU so that the outlet hot water temperature is adjusted to a specified temperature, the load factor of the THP is increased and energy efficiency is improved.
Patent JP-H04200948-A (JP)
Title: Plastic working for spur gear
Inventor: KOBAYASHI KAZUTO
IPC: B21K1/30
Filed: 1990-11-30
Abstract: PURPOSE:To easily form a spur gear by ironing a preform having the outer profile form of one end face smaller than the outer profile form of the spur gear to be obtained. CONSTITUTION:The preform 59 has an outer profile form 63 in the shape of the spur gear larger than the outer profile form 61 of the spur gear to be obtained and the outer profile 67 at one end face is an outer profile form 67 smaller than the outer profile form 61 of the spur gear to be obtained through a diameter reduced part 65 formed at that end part. The diameter reduced part 65 of the preform 59 is inserted into an ironing die so that it is positioned on the side of a punch to execute ironing work and to obtain the spur gear having a prescribed shape. In this way, the spur gear can be formed easily by ironing work without forming protuberances at the ends of tooth parts.
Patent JP-H05170740-A (JP)
Title: Hydroxylated inhibitor of hiv reverse transcriptase
Inventor: SHIEE SHIYUNGU TOMU CHIEN
IPC: C07D213/70
Filed: 1991-10-18
Abstract: PURPOSE: To provide an inhibitor of HIV reverse transcriptase, which is comprised of a specific pyridinone derivative, etc., and useful for preventing HIV infection and treating HIV infection, AIDS and/or ARC.  
     CONSTITUTION: The compound of formula I [X is NR, O, S, C(R)H, SO, SO 2 , CO, C(OR)H (R is H, an alkyl, alkenyl, etc.); Z is O, S, NR x  (R x  is H or an alkyl); (n) is 0-4; R 1 , R 2 , R 4  are each H, an alkyl, alkenyl, alkylthio, alkoxy, cyano, aryl, etc., or R 1  and R 4  or R 1  and R 2  together form a cyclic alkyl ring; R 3 , R 5  are each H, an alkyl, alkenyl, cycloalkyl; formula II is an aryl or heterocycle (except phthalimide) which may have substituents], e.g. 3-[2-(4,7- dichlorobenzoxazol-2-yl)ethyl]-5-ethyl-6-hydroxymethylpyridin-2-(1H)-one. The compound of formula I, wherein R 4 , R 5  are each H and Z is O, is obtained by condensing a compound of formula III with a compound of formula IV. 
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