baber/WOPTO huggingface dataset:
Patent JP-S5669504-A (JP)
Title: Automatic resistance balancing circuit of strain measuring device
Inventor: IMANISHI YASUO
IPC: G01B7/16
Filed: 1979-11-09
Abstract: PURPOSE: To obtain an automatic resistance balancing circuit having no influence of mechanical vibration, excellent in stability for a long time and little in residual error by constituting a specific circuit by the use of a clock counter, a multiplier type DA converter and the like.  
     CONSTITUTION: A comparator 21 inputted a positive voltage outputs L level and a counter 22 synchronizes with an external clock to thereby continue the subtraction counting operation. In accordance with the counting value thereof, the output of an multiplier type DA converter 23 changes in a direction of negative, added by output of an amplifier 7 in an adder 24 and gradually approaches to 0. When reaching to ≤0, the counter 22 is changed over to an adding operation and the counting value is increased in a positive direction. Accordingly, an input of the comparator 21 becomes positive voltage again and repeats the same action. An output of a wave detecting circuit 8 oscillates in a range determined by a resolution of DA converter 23 near 0. Under this condition by stopping the clock input, the balanced condition is maintained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10328647-A (JP)
Title: Apparatus for removing fine particle from steam generator for producing pure steam and distilled water
Inventor: YAMAZAKI YASUHIRO
IPC: C02F1/04
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing fine particles of such as fine solid matter, splashes of raw water, etc., from steam generated by a steam generator for producing pure steam and distilled water. SOLUTION: In this apparatus, an outer cylinder 19 having a smaller diameter than a can trunk 1 is joined to a first baffle plate 20 fitted in the inside in the can trunk 1 of a steam generator. A second and a third baffle plates 21, 22 are fitted in the inside of the outer cylinder 19. Flow guiding pieces 26, 27 and holes 28, 29 under the pieces are formed in the first and the second baffle plates 20, 21 and a hole 30 is formed in the third baffle plate 22. A small hole 31 is formed in the tip part of the outer cylinder 19. Such an apparatus 18 for removing fine particles is fixed in a lower part of the can trunk 1 of the steam generator between the inner and the outer cylinders.
Patent JP-2000340149-A (JP)
Title: X-ray tube device
Inventor: DAN YOSHIHIKO
IPC: H01J35/26
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray tube device capable of emitting a plurality of parallel X-ray beams. SOLUTION: A rotary anode 1 of an X-ray tube is equipped with a target 2 having two focal track surfaces, namely, a large-radius focal track surface 3A and a small-radius focal track surface 3B. The two focal track surfaces 3A, 3B are disposed leaving a space of tens of mm between them in the anode axis direction. Two focal points 4A, 4B are formed over the two focal track surfaces 3A, 3B supported by a cathode 5 against respective two focal track surfaces 3A, 3B. This construction causes two parallel X-ray beams 9, 10 spaced tens of mm apart to be emitted from the two focal points 4A, 4B to the exterior by way of a vessel emission window 12 and a tube-container emission window 20.
Patent JP-S5769238-A (JP)
Title: Humidity sensing element
Inventor: KOMINE YOSHIHARU
IPC: H01C7/00
Filed: 1980-10-17
Abstract: PURPOSE:To enhance contamination removing efficiency, by providing a humidity sensing material on an indirectly heated heater, and reducing the thermal loss of a humidity sensing body caused by heating of the heater. CONSTITUTION:The indirectly heated heater 13 is provided in in a metallic tube 11 of the humidity sensing element 10. The ceramic humidity sensing material is applied on the surrounding surface of said metallic tube 11 and burned, and an element main body 14 is formed. A tubular porous electrode 15 is arranged on the surface of said element main body 14. Lead wires 16 are guided out of the electrode 15 and the metallic tube 11 which is used as another electrode. The resistance of the humidity sensing body is measured through said lead wires 16, and the relative humidity in an atmosphere is sensed.
Patent JP-H01312096-A (JP)
Title: Electrode for electrolysis and production thereof
Inventor: IGARASHI TOSHIRO
IPC: C25B11/10
Filed: 1988-06-13
Abstract: PURPOSE:To obtain an electrode for electrolysis maintaining stability over a long period as the anode generating oxygen by an electrolytic reaction by forming an active layer of the oxide of a Pt family metal on the surface of a metal such as Ti and a porous protective layer of a specified material having superior corrosion resistance on the active layer. CONSTITUTION:The surface of an electrode substrate made of Ti, Zr, Nb, Ta or an alloy thereof is roughened by sand blasting or other method, degreased and cleaned. An active layer of the oxide of a Pt family metal such as Ir is formed on the cleaned surface and a porous protective film of the oxide of Pb, Sn or Ti as a group IV or V metals of the periodic table or the oxide of Al, Mn, etc., having superior corrosion resistance is formed on the active layer by thermal spraying. The protective film may be formed by applying and thermally decomposing a soln. of a salt of the metal. An electrode for electrolysis having superior corrosion resistance is obtd. as the anode generating gaseous oxygen or chlorine by an electrolytic reaction.
Patent JP-H07331837-A (JP)
Title: Vertical joint structure
Inventor: SUZUKI AKIHIRO
IPC: E04F13/08
Filed: 1994-06-02
Abstract: PURPOSE:To improve the waterproof capacity, by laying down the ends of right and left architectural panels on the installed face of a joiner, fixing a decoration cover on the panel and providing a joint material between decoration covers to form a vertical joint. CONSTITUTION:Joiners B formed on a columnar body alpha to shape a hat composed of horizontal installation faces 5 and rising parts 6 are continuously provided vertically and the installation faces 5 are fixed to the body alpha with fixing fittings beta. The end of an architectural panel F having a sandwich structure is laid on the installation faces 5 of the joiner B and the support face 2 of the decoration cover A is positioned to contact the joint face of panels F of both ends to fix the decoration face 1 with the fixing fittings beta. And a joint material C composed of a back-up material D and a sealing material E is placed in the space between the decoration cover A and the joiner B to form a joint structure. Accordingly, vertical joints of existing buildings can be easily repaired.
Patent JP-H09106805-A (JP)
Title: Positive electrode protective film and method for incorporating it into battery
Inventor: DEIRU AARU GEETSU
IPC: H01M2/34
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To restrain generation of short-circuiting in a battery caused at the time when the battery is dropped or subjected to shock by providing a protection film covering the exposed range of a positive electrode, as a protection barrier. SOLUTION: A standard alkaline battery 1 is composed of a negative electrode 20 and a positive electrode 30 arranged adjacently to each other, a separator basket 40 interposed therebetween, and the like. The exposed range of this positive electrode 30 is covered with a protection film 70 which forms a protection barrier for the electrode 30. Accordingly even when the battery 1 is dropped or is subjected to shock, short-circuiting generating when the electrodes 30, 40 are in direct contact with each other can be restrained.
Patent JP-H022008-A (JP)
Title: Ink jet recording apparatus
Inventor: YAMANAKA AKIHIRO
IPC: B41J2/05
Filed: 1988-06-15
Abstract: PURPOSE:To prevent the lowering of density of a recording image at the beginning of recording by mounting a pulse power control means for altering power in a predetermined number of electric pulses when a non-recording period detection means detects that a prodetermined number of recording data are not inputted continuously. CONSTITUTION:When a recording start signal is inputted, the presence of recording data is judged in a step S1 on the basis of the logic 'H' or 'L' of a data block signal transmitting the recording data of one pixel at every one clock pulse and, when the presence of the data is judged, predetermined control numbers (n), (m) are set. Next, the presence of recording data in the data block signal is investigated and, when there is no recording data, the value of (m) is reduced by 1 and, when m=0 is judged, recording procedure is returned to the Step 1. When the presence of data is judged, m=m is set and a pulse width is set to (x). This pulse width (x) is wider than the pulse width (y) used at the time of usual recording. Next, the recording due to the pulse width (x) is performed and 1 is subtracted from (n). This recording due to the pulse width (x) is performed until a recording end signal is detected or n=0 is obtained and, when recording over n-times is judged to be finished, the recording due to the usual pulse width (y) is performed.
Patent JP-H06332813-A (JP)
Title: Fault detection system
Inventor: KAZETO MASAYA
IPC: G06F13/00
Filed: 1993-05-25
Abstract: PURPOSE:To judge whether a fault is present in a peripheral equipment or in a path between a central processing unit (CPU) and the peripheral equipment in a fault detection system for detecting the fault of the peripheral equipment. CONSTITUTION:A performance measuring means 4 judges the performance degradation of input/output operations to an object equipment 10 such as a magnetic disk device or the like based on the time required for the input/output operations. A threshold management means 6 gathers information relating to re-trys independently performed by peripheral controllers 13 and 14 during the prescribed time after the performance measuring means 4 detects the performance degradation. A fault processing recovery means 2 gathers the information relating to the re-trys including the changeover of a using path performed by the CPU 100 during the prescribed time after the performance measuring means 4 detects the performance degradation. An equipment state verifying means 5 detects the fault of the path based on the information gathered by the fault processing recovery means 2 and the fault of the object equipment 10 based on the information gathered by the threshold management means 6.
Patent JP-H0678849-A (JP)
Title: Rice cooker
Inventor: MIYAJI TAKESHI
IPC: A47J27/00
Filed: 1991-05-20
Abstract: PURPOSE:To obtain an optimum rice cooking even if dispersion factor is present thereon by correcting reference data to lower the rice cooking discrimination temperature when the change of temperature after a correction means stops heating and correcting the data to raise the temperature when the change of temperature is small. CONSTITUTION:A CPU 8 and RAM 10, etc., function as temperature change measurement means measuring the temperature change DELTAT of a rice cooker 2 after stopping the heating of it. They function as correcting means correcting the reference data which decides the 'rice cooking discrimination temperature Tc' according to the degree of the temperature change DELTAT. When the heating of rice cooking is not enough, the reference data are corrected to increase the 'rice cooking discrimination temperature Tc' and at the second rice cooking time, the heating shortage is cancelled. When excess heating is applied, the reference data are corrected to make the 'rice cooking discrimination temperature Tc' low and the excess heating is cancelled at the second rice cooking.
Patent JP-H10317518-A (JP)
Title: Waterproof wall structure
Inventor: YOSHIDA TAMIO
IPC: E04B1/684
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a firm and waterproof wall structure with simple execution by forming an expandable waterproof material layer of hydrate solidification type on a surface of a board which is an external wall substrate, and providing an external facing material through a polymer cement mortar. SOLUTION: An expandable waterproof coating material 4 of hydrate solidification type consisting of the synthetic resin emulsion mixing lighted and the powder cement, is directly applied, and a non-woven fabric 3 is interposed between joint parts 2 of a board 1 to form a waterproof layer. The waterproof layer is >=50% in elongation, and >=10 kgf/cm<2> in tensile strength after hydrate hardening. Tiles 6, 6 or other external wall components are attached or applied to the waterproof layer through a polymer cement mortar 5. A firm and waterproof wall structure which is small in working man-hour, easy in execution, and simple in structure can be obtained.
Patent JP-S5478384-A (JP)
Title: Thermoluminescent fluorescent substance and thermoluminescent dosimeter element
Inventor: KODERA NOBORU
IPC: G01T1/11
Filed: 1977-12-05
Abstract: PURPOSE: To provide a thermoluminescent fluorescent substance (TL fluorescent substance) of a specific compsn. of Ce and Tm-activated barium silicate, the  sensitivity of which is higher than the max. sensitivity of a conventional substance.  
     CONSTITUTION: The TL fluorescent substance is made of Ce and Tm-activated barium silicate of formula I (where 0.5≤x≤3.0, 10 -6 ≤a≤10 -2  and 10 -6 ≤b≤ 10 -2 ). The following 4 kinds of raw materials are weighed according to formula I, pulverized, and mixed; BaO or a Ba cpd. easily convertible into BaO at high temp., SiO 2  or a Si cpd. easily convertible into SiO 2  at high temp., Ce 2 O 3  or a Ce cpd. easily convertible into Ce 2 O 3  at high temp., and Tm 2 O 3  or a Tm cpd. easily convertible into Tm 2 O 3  at high temp. A flux such as NH 4 Cl or NH 4 Br may be used if desired. The mixt. is then calcined at 800W1600°C for 0.5W5 hr and recalcined under the same condition once or more to obtain a TL fluorescent substance of good TL intensity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6037646-A (JP)
Title: High pressure sodium lamp
Inventor: FURUKUBO HARUO
IPC: H01J61/22
Filed: 1983-08-09
Abstract: PURPOSE:To obtain a high pressure sodium lamp having excellent safety, a long life and high efficiency by enclosing nitrogen gas or mixed gas of nitrogen gas and rare gas having specific pressure under the condition of normal temperature inside a lamp outer bulb. CONSTITUTION:In a high pressure sodium lamp, nitrogen gas or mixed gas of nitrogen gas and rare gas having 200-500Torr under the condition of normal temperature inside a lamp outer bulb while making tube wall load of a luminous tube under lighting not less than 20W/cm<2>. As gas enclosing pressure inside the outer bulb increases, the degree of scattering glass broken pieces at the time of damage to the outer bulb decreases while its brocken pieces increase in size. Under lighting, gas pressure inside the outer bulb gets about two times of the gas pressure at the time of enclosing (at the time of the normal temperature) due to heat from the luminous tube and when the enclosing pressure exceeds 500Torr, the gas pressure inside the outer bulb gets naturally above atmospheric pressure so as to conversely increase the degree of scattering glass broken pieces at the time of damage to the outer bulb besides a thermal loss of the luminous tube while getting easy to cause damage to the outer bulb due to thermal impact so that the enclosing gas pressure is required not to exceed 500Torr.
Patent JP-H05168419-A (JP)
Title: Fat reducing-agent for animal and method for breeding animal using the same
Inventor: KATSURAGI TOSHIYA
IPC: A61K31/70
Filed: 1992-06-05
Abstract: PURPOSE:To obtain the subject reducing agent containing difructose-dianhydride as an active ingredient, providing good-quality meats reduced in fats which act as a dangerous factor of adult diseases and free from the weight loss of animals, and excellent in maintenance of health. CONSTITUTION:The objective fat-reducing agent contains difructose-1,2':2,3'- dianhydride as an active ingredient. Furthermore, the content of the fat-reducing agent added to a feed-for an animals to be bred is pref. 0.05-4wt.% based on the weight of food.
Patent JP-S5770117-A (JP)
Title: Flat noodle-shaped novolak phenol resin binder
Inventor: SATOU TADASHI
IPC: C08G8/08
Filed: 1980-10-17
Abstract: PURPOSE: The titled binder almost free of crumbing, excellent in blocking performances and suitable for use in a shell mold process, having a shape with its top  and bottom substantially flattened and its sides slightly rounded outwardly and  having a specified thickness, width and length.  
     CONSTITUTION: A flat noodle-shaped novolak phenol resin binder having a shape with its top and bottom substantially flattened and its sides (edges) slightly rounded to obtain good flow and having a thickness of 1W5mm, a width of 2W10mm and a length of 3W50mm. This binder can be coated with sand grains with ease with which no other known binders can be coated and, therefore, is almost free of crumbing. Besides, break of the binder does nt occur in a hopper or a container and so problems such as blocking or moisture absorption do not arise. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H039947-A (JP)
Title: Wholly aromatic polyester composition
Inventor: HARA ATSUSHI
IPC: C08L67/00
Filed: 1989-06-07
Abstract: PURPOSE:To improve a balance among heat resistance, chem. resistance, physical properties and price by compounding a specified wholly arom. polyester resin with a reinforcing fiber and/or an inorg. filler. CONSTITUTION:A wholly arom. polyester resin (A) which turns from a crystallized state to an optically isotropic melt by melting and has a m.p. of 335 deg.C or lower, a melt viscosity of 50-100,000P and constituting unit of formulas I-IV [wherein Ar is (2-methyl-)1,3-phenylene, 1,2-phenylene, 5-methyl-1,3-phenylene, 4,4-biphenylene, isopropylidene-4,4-diphenylene, etc.] is obtd. by reacting a deriv. of p-hydroxy-benzoic acid (a), hydroquinone (or a deriv. thereof) (b), an arom. dihydric phenol (or a deriv. thereof) (c) and isophthalic acid (or deriv. thereof) (d). 100 pts.wt. (hereinbelow described as pts.) component A is compounded with 5-120 pts. mixture of 0-60 pts. reinforcing fiber (a) with an aspect ratio of 10 or larger and a length of 20mum-4mm and 0-60 pts. inorg. filler (b) with a particle diameter of 0.5-100mum.
Patent JP-H04372598-A (JP)
Title: Motor drive circuit
Inventor: UGAWA SHOHACHI
IPC: H02P21/05
Filed: 1991-06-18
Abstract: PURPOSE:To realize easy reversible rotation control of motor. CONSTITUTION:A motor 22 has first and second terminals 22a, b connected, respectively, through contacts (e), (f) with a capacitor 42. The motor 22 has a third terminal 22c connected with the terminal B of an AC single-phase power supply. A photo-triac 40A is connected between the contact (e) and the other terminal A of the AC power supply whereas a photo-triac 40B is connected between the terminal (f) and the terminal A. When the photo-triacs 40A, 40B are turned ON/OFF, respectively, a capacitor 42 produces a phase difference for rotating the motor 22 in predetermined direction. When the photo-triacs 40A, 40B are turned ON/OFF, currents having reverse phase difference flow into the first and second terminals 22a, b of the motor 22 thus rotating the motor 22 reversely.
Patent JP-S627544-A (JP)
Inventor: YAMAGUCHI MINORU
IPC: B32B33/00
Filed: 1985-07-03
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-H10328075-A (JP)
Title: Urinal for wheelchair
Inventor: ICHIKAWA SOICHI
IPC: A47K11/04
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a urinal for a wheelchair in which a user such as a handicapped person can urinate in a state of sitting on a regular wheelchair without using a handrail. SOLUTION: A urinal 10 for a wheelchair in which a user sitting on a wheelchair 26 can urinate in a state of sitting on the wheelchair 26 comprises a hose body 12 whose one end is communicates with a drainage opening 14, a urine gathering tubular body 24 which is detachably attached to the other end of the hose body 12 and which communicates with the inside of the hose body 12, a water discharging part 34, and a water supply part 36 to supply water to the water discharging part 34. The urinal 10 for a wheelchair is provided with a flushing mechanism 32 in which the water discharging part 34 is attached to the other end of the hose body 12 and can flow water through the hose body 12 toward the drainage opening 14.
Patent JP-S5479076-A (JP)
Title: Potential difference detection circuit
Inventor: ISHII HIDEKAZU
IPC: G01R19/00
Filed: 1977-12-05
Abstract: PURPOSE:To obtain a potential difference detection circuit of a simple circuit constitution suited for circuit integration by detecting potential defferences by the output proportional to the absolute value of the potential difference of the two signals to be compared. CONSTITUTION:A first input 1 is connected to the base of a transistor 2 and a second input 3 to the base of a transistor 4. The collectors of the respective transistors 2, 4 are connected to a power source terminal 5 and the respective emitters are connected to constant current sources 7, 9 via diodes 6, 8 and are commonly grounded 15. The base of a transistor 10 is connected between the diode 8 and current source 8 and the emitter is connected to the emitter of the transistor 2. In a similar manner, a transistor 12 is also connected to the respectively corresponding positions. The collector currents of these transistors 10, 12 are added and are drawn out from output terminal 14, thus the current proportional to the absolute value of the potential differences of the  first, second input terminals may be drawn out from the output terminal 14.
Patent JP-H10330575-A (JP)
Title: Thermally conductive rubber composition and thermally conductive rubber sheet
Inventor: MIYAHARA TOSHIO
IPC: C08L33/08
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a thermally conductive rubber compsn. which is inserted into between a semiconductor element and a heat sink to form a high thermal connection and to absorb the difference in thermal expansion by mixing an acrylic rubber, a butyl rubber, or an ethylene-propylene rubber with a hydrophobilized magnesium oxide powder. SOLUTION: A hydrophobilized magnesium powder has a high resistance to hydration, hardens a rubber compsn. little, has a good thermal conductivity, and hence is suitably used as the filler. It is compounded in an amt. of 50-85 wt.% of the compsn. Addition of 1-10 wt.% water-contg. magnesium silicate clay mineral to the compsn. is pref. since the heat resistance of the compsn. is improved. Further addition of 2-20 wt.% org. compd. (e.g. paraffin wax) having an m.p. of 40-90 deg.C is expected to enhance the contact with an item to be cooled. When a metal sheet having both sides covered with the thermally conductive rubber is used, both the thermal conductivity and the setting workability can be improved.
Patent JP-H11327854-A (JP)
Title: Printing device and error informing method in the same
Inventor: TORISAKI ATSUSHI
IPC: B41J29/38
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To most effectively restore a printing error and to suppress a trouble on many users to a minimum when the printing error such as a jam and the lack of paper occurs. SOLUTION: An error informing/analyzing part 107 and CPU 110 causing the error informing/analyzing part 107 to execute control are installed. Information is given to a user starting a current job at present with the occurrence of the error at a regular mode when the printing error occurs and information is stepwise given to the user starting the job, who waits in a user printing queue starting the job which is printed next and to whole registered users in accordance with a later recovery situation. Control for giving information to the user starting the current job with the occurrence of the error and giving information to the whole registered users in accordance with the later recovery situation is executed at an urgent mode when the printing error occurs.