baber/WOPTO huggingface dataset:
Patent JP-H03211925-A (JP)
Title: Portable radio equipment
Inventor: SATO RIEKO
IPC: H04B1/3822
Filed: 1990-01-16
Abstract: PURPOSE:To generate a message without adding an LSI for sound synthesization, etc., and to miniaturize a portable radio equipment saving the power by storing the encoded data of the sound message into a microcomputer in advance, and decoding the encoded data from a digital signal processor to process transmitted/received signals or from the microcomputer. CONSTITUTION:A microcomputer 11 to execute the control of the entire compact radio equipment stores the encoded data for generating the sound message in advance and when a sound message output instruction is inputted from an external part, the encoded data of the sound message are sent out by a serial data FRT. Then, a digital signal processor 14 to process the transmitted/received signals decodes the encoded data from the microcomputer 11. Thus, the sound message can be generated without adding the LSI for sound synthesization, etc., the radio equipment can be made compact and the power can be saved.
Patent JP-2000202478-A (JP)
Title: Cleaning method of contaminated water and device therefor
Inventor: SUZUKI TAKAYUKI
IPC: C02F3/06
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To efficiently purifying by oxidizing ammonia and BOD materials in contaminated water and at the same time, separating foam of a blowing gas from the liquid surface upper part in a treated water tank to remove the contaminants stuck to the foam in the contaminated water. SOLUTION: Culturing water 2 overflowed from a culturing water tank 1 is charged in a treating tank 3 and air 4 is charged. A honeycomb tube 5 is packed in the treating tank 3 to oxidize ammonia in the culturing water 2 with nitrification bacteria stuck to the surface of the honeycomb tube 5 into nitrous acid or further nitric acid and similarly to decompose and remove the BOD material with BOD oxidizing bacteria stuck thereto. Floating solid, turbid matter, coloring matter and the propagated microorganism stripped from the honeycomb tube 5 are stuck to the foam 6 generated on the liquid surface of the treating water tank to be removed and the separated treated water is filtered to be circulated to the culturing water tank 1 as a purified water.
Patent JP-S5291284-A (JP)
Title: Method for operating apparatus which continuously conveys slurry
Inventor: HONMA ISAO
IPC: B65G53/30
Filed: 1976-01-26
Abstract: PURPOSE: To simplfy the method of operating an apparatus which continuously conveys the slurry and to reduce the cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000206004-A (JP)
Title: System and method for measuring optical line loss
Inventor: TAKAHASHI KENICHIRO
IPC: H04B3/48
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for measuring an optical line loss whereby a quantity of optical loss of an optical line to be measured can be measured more correctly. SOLUTION: A quantity of optical loss at an optical line from an incident terminal (i) to a projection terminal n1 n2,... nn, t1 in an optical switch 3 is stored as an optical loss characteristic of the optical switch 3 for each projection terminal n1, n2,... nn, t1 in a sub memory 12. A control unit 14 calculates the quantity of optical loss of the optical line to be measured based on measured values by a first optical power meter 6 and a second optical power meter 7 and optical loss characteristic of the optical switch 3 stored in the sub-memory 12.
Patent JP-S63197454-A (JP)
Inventor: POORU EBUANSU HANSEN
IPC: A61F13/02
Filed: 1988-01-14
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-H05195020-A (JP)
Title: Production of member pierced with hole
Inventor: ISAKI HIROSHI
IPC: B22F5/00
Filed: 1992-01-17
Abstract: PURPOSE:To produce a member pierced with a hole which is easily formed at a specified position and not deformed by holding a hole forming metallic tube with a sintering metal powder in a forming mold and hot-compacting the powder. CONSTITUTION:A sintering metal powder 10 is charged into the forming chamber 7 formed by a mold main body 2, the recess 6 of a lower die 4 and an upper die 3, and a hole forming metallic tube 9 is embedded in the powder. When the tube 9 is thin and has to be reinforced, a shape holding granular material is filled in the tube. The powder 10 is preferably formed with the same material for the tube 9. The powder is compacted between the upper and lower die 3 and 4 at about 4-10tonf/cm<2>, heated to a temp. about 350-550 deg.C below the m.p. by a heating coil 5 to hot-compact the tube 9. A plug 11 is then released and the granular material 12 is removed, and a member pierced with a hole formed at a specified position and which is not deformed is obtained.
Patent JP-H10210457-A (JP)
Title: Automatic aerial image-photographing device for aircraft
Inventor: NAKAGAWA MASAHIRO
IPC: G01C11/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately direct an image-pickup device at its photographing position and to automatically photograph and record an aircraft without operation by an operator by previously inputting the photographing position coordinates and recording automatically the photographing data superimposed video signals in the timing that have been decided as being significant by a photographing video recording effective signal, after the approach is decided up to a photographing enable position. SOLUTION: An operator previously has input the photographing position coordinates in a photographing position input device 11. Then a directive direction arithmetic unit 13 calculates the directive direction of a gimbal stand, based on a self-plane position signal 8, a self-plane flying azimuth signal 10 and a photographing coordinate command signal 12. The unit 13 also calculates the distance between its own plane and the photographing coordinates and decides that its own plane has approached up to a photographing enable position. Then the photographing data superimposed video signals 16 are recorded to a data superimposed image automatic recorder 17. Thus, an image-pickup device 2 is quickly and accurately directed to its photographing position and can automatically photograph and record the aircraft with out operation by the operator.
Patent JP-S60151041-A (JP)
Inventor: YANO TSUTOMU
IPC: B32B37/22
Filed: 1984-01-18
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-S5499750-A (JP)
Title: Method and apparatus for tight seal laser welding of end part of nuclear fuel rod for reactor
Inventor: WATANABE KUNIMICHI
IPC: B23K26/21
Filed: 1978-01-25
Abstract: PURPOSE:To make obtainable the sufficient depth of penetration and weld strength, by fitting the  open end of the nuclear fuel rod for the reactor and the end plug for tight seal of this open end so  as to provide a contact surface of specified width, and after that, by irradiating the laser light  from the direction of extension of above stated contact surface onto this fitting part. CONSTITUTION:The end part 7a of the fuel rod 7 is inserted into the welding chamber 5, and the  rod 7 is rotatably supported by the turning device 6. The end plug 9 is fitted into the end part 7a  by the driving device 8 and is set at a position suitable for welding this fitting part. The laser light  L is oscillated from the oscillator 15, is reflected by the mirror 16, and arrives at the reflector  mirror 19 passing through the focusing lens 17, protector glass 18; after that, the light L is directed to the weld spot and is irradiated through the penetrative glass 10 so as to let the focus of condensed light come to the weld spot. Hereupon, the incidence of the light L is made from the direction of extension of the contact surface between the end part 7a and the end plug 9. Further, the contact length (l) between the inner surface of the end part 7a and the outer surface of the end  plug 9 is preferable to be t<=l<=2t, where t is the wall thickness of the fuel rod.
Patent JP-S54100393-A (JP)
Title: Production of 6-methylthiochroman
Inventor: MIMORI NOBUO
IPC: A61K31/382
Filed: 1978-01-24
Abstract: PURPOSE: After 6-methylthiochromanone is reacted with hydrazine in a high-boiling alcohol at a temperature of lower than 100°C, the thermal decomposition of the product is effected by heating at 100°C or higher in the presence of an alkali to produce title compound useful for synthetic intermediate of diuretic hypotensive agent in high yield.  
     CONSTITUTION: the reaction of 6-methylthiochromanone and hydrazine is effected in a high-boiling alcohol as ethylene glycol at a temperature of lower than 100°C to form hydrazo-6-methylthiochroman. Then the thermal decomposition of the product is conducted in the presence of an alkali as sodium hydroxide at over 100°C to produce 6-methylthiochroman.  
     EFFECT: The separation of the reaction process into two steps increases the yield.  
     USE: 6-Methylthiochroman-7-sulfonamide-1,1-dione useful for diuretic hypotensive agent can be derived from title compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04297481-A (JP)
Title: Cephem compound
Inventor: YAMANAKA HIDEAKI
IPC: A61P31/04
Filed: 1992-01-20
Abstract: PURPOSE:To provide a new compound having high antibacterial activity and useful in medical field. CONSTITUTION:The compound of formula I [R<1> is (protected) amino; R<2> is arylamino or (substituted) nitrogen-containing heterocyclic group; R<3> is (protected) carboxy], e.g. 7beta-[2-(5-amino-1,2,4-thiadiazol-3-yl)-2- ethoxyiminoacetamido]-3-(4,5,6,7-tetrahydro-pyrazolo[1,5-a]pyrimidin-4- ylcarbonylthio)-3-cephem-4-carboxylic acid benzhydryl. The compound of formula I can be produced by introducing R<2>-CO- group into a compound of formula II, reacting the product with an oxidizing agent and reacting the obtained compound with a reducing agent.
Patent JP-H02187063-A (JP)
Title: Mos integrated circuit device
Inventor: MATSUDA AKINORI
IPC: H01L21/8234
Filed: 1989-01-13
Abstract: PURPOSE:To simplify the constitution of a circuit operating with a higher voltage by a method wherein the thickness of the gate oxide film of a MOS-FET in the circuit operating with a higher voltage is larger than the thickness of the gate oxide film of a MOS-FET in a circuit operating with a lower voltage. CONSTITUTION:MOS-FET circuits operating with different voltages are provided in a same semiconductor chip to form an IC device. The thickness of the gate oxide film 8 of the MOS-FFT in the circuit 30 operating with a higher voltage is larger than the thickness of the gate oxide film 7 of the MOS-FET in the circuit 20 operating with a lower voltage. With this constitution, the FET can have a high gate breakdown strength with which the FET can withstand an electric source voltage. As the threshold of the gate is elevated when the gate oxide film thickness is increased, if a low threshold is required, it is obtained by selecting a channel length and a channel width or by adjusting the impurity concentration of a substrate region 6.
Patent JP-H09200107-A (JP)
Title: Mobile communication system in common use for indoor and outdoor
Inventor: FUJITA TOSHIKI
IPC: H04B7/15
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To realize high quality communication by allowing one mobile equipment including an active mobile equipment at present to make continuous communication indoor and outdoor in common by a same radio communication system. SOLUTION: A frequency converter 5 is used to convert a transmission radio wave from a base station 1 into a frequency within a permissible range of a mobile equipment 2 used in a current applied system without giving any interference onto radio wave of other communication system and its own communication system and the converted radio wave is sent indoor 10. Furthermore, the frequency converter 5 is used to convert the transmission radio wave from the mobile equipment 2 into a frequency corresponding to the transmission radio wave of the base station 1 of the applied system and the converted radio wave is sent outdoor, that is, to the base station 1. Furthermore, a mobile equipment radio wave monitor 8 monitors the strength of the radio wave sent by the mobile equipment 2 to detect the entry/exit of the mobile equipment 2 to/from the indoor 10.
Patent JP-H05192887-A (JP)
Title: Robot hand
Inventor: KAI KATSUMI
IPC: B25J15/08
Filed: 1992-01-20
Abstract: PURPOSE:To provide a robot hand whose gripping position for an object to be gripped can be controlled and which can correct deviation and facilitate the work of fitting components together and driving them in. CONSTITUTION:A robot hand has a palm portion 3 which is elastically deformed according to stress with which it abuts on an object 19 to be gripped, a plurality of independent finger portions 2 capable of being force controlled by a finger motor 10 and having a degree of freedom 1 in rotation with elastic members 13 interposed among them, a wrist portion 4 from which the whole finger portions and the palm portion can be rotated by a wrist motor, and distortion gauges 17, 18 provided to the elastically deformable part of the palm portion 3 and the elastic members 13 of the finger portions, respectively. A control portion is provided which detects the axial deviation of the object for gripping with respect to an arm axis S from a measurement signal from the distortion gauge 16 of the palm portion 3 and controls the finger portions and the wrist portion so that the error in detection is eliminated.
Patent JP-S62168628-A (JP)
Title: Casting mold, production of casting mold and casting method
Inventor: HASHIMOTO AKIO
IPC: B22C1/00
Filed: 1986-01-17
Abstract: PURPOSE:To produce a porous casting mold adequate for casting a high melting metal, etc., by pouring a nonaq. slurry of CaO powder contg. a specific ratio of CaO into a liquid absorptive mold so as to stick onto the mold surface then subjecting the same to desiliconizing, drying and calcining. CONSTITUTION:The CaO powder or grains contg. >=40wt% CaO are mixed with a nonaq. soln. (prepd. by dispersing mastic rubber with an alcohol, etc.) to prepare the slurry. Limestone, etc. are used for the CaO material to which oxides (MgO, etc.), carbides (silicon carbide, etc.), nitrides (aluminum nitride, etc.), carbon (graphite, etc.), halides (CaF2, etc.) except CaO may be added. The slurry is then poured into the liquid absorptive mold (gypsum mold, etc.) so that a prescribed amt. of solid content is stuck onto the mold surface. The molding is removed from the mold when the water content in the slurry sticking to the mold surface decreases. After the resulted molding is dried, the molding is calcined for about 1-10hr at about 850-1,350 deg.C to obtain the porous casting mold having 10-40vol% porosity. The casting mold which permits easy casting of a high activity metal or high melting metal, etc. is thus obtd.
Patent JP-S63176097-A (JP)
Title: Optical cartridge for reproduction of recording
Inventor: KOBAYASHI HIROSHI
IPC: H04R23/00
Filed: 1987-01-16
Abstract: PURPOSE:To faithfully reproduce recording without giving influence caused by the vibration of a cantilever itself to an acoustic signal by allowing the cantilever only to possess a needle and to dispose a light scattering substance on it's tip. CONSTITUTION:A light emitted by a light emission diode 5 is conducted to a sphere of reflection 3 through an optical fiber 4 and the luminous flux scattered by the sphere of reflection 3 is partly shielded by dousers 8a and 8b. When the center of the sphere of reflection 3 is at the point 0, the lights from the sphere of reflection 3 are shielded not to reach the right side of the center A0 of a light detector 7a by the knife edge of the douser 8a. At the same time, the light from the sphere of reflection is shielded not to reach the left side of the center B0 of a light detector 7b. Thus the movement of the sphere of reflection 3, that means the vibration of the needle 2, is obtained as the intensity of an incident light to the light detectors 7a and 7b and faithful reproduction is feasible without being exerted by the influence of the flection of the cantilever.
Patent JP-H05193157-A (JP)
Title: Impact dot head and manufacture thereof
Inventor: SATO TAKUMI
IPC: B41J2/25
Filed: 1992-01-20
Abstract: PURPOSE:To prevent breakage of a print wire and deterioration of the life of a ribbon by reducing a running out quantity of the tip of the print wire. CONSTITUTION:A material whose thickness changes with thermal expansion is used for a wire stroke regulating member 26, a print head is heated, so that a tip of a print wire 5 is polished in a state that it is protruded from the tip of the print head. Thus, a running out quantity of the tip of the print wire 5 from the tip of the print head at non-printing is reduced, so that breakage of the print wire 5 and deterioration of the life of a ribbon can be prevented.
Patent JP-H08197527-A (JP)
Title: Registering method of green board for building board in forming press
Inventor: UKAI MASANORI
IPC: B28B11/10
Filed: 1995-01-23
Abstract: PURPOSE: To precisely and efficiently register green boards even having different dimensions to the center of a forming press. CONSTITUTION: By measuring the total length L of a green board during transport with a laser length measuring meter 18, the half of the total length L is obtained by dividing the measured total length L by 2. Then, the travelling distance for moving the green board 11 to a standby position is measured with a stopping distance measuring sensor 20 so as to stop the transportation of the green board 11 at the position, which is realized by sending the green board by the half of the total length L of the green board 11 since the arrival of the front end of the green board 11 at the center A of the standby position to a forming press 21 side. Thus, the green board is stopped under the state that the center of the green board 11 coincides with the center A of the standby position.  After that, by transporting the green board 11 to the forming press 21 side by the distance (X+Y) corresponding to the distance between the center A of the standby position (or the center or the green board 11) and the center B of the forming press 21, the green board 11 is set at all times under the state that the center of the green board 11 coincides with the center of the forming press 21.
Patent JP-S57122678-A (JP)
Title: Trigger pulse generating circuit
Inventor: MORIMIYA OSAMU
IPC: H03K3/537
Filed: 1981-01-23
Abstract: PURPOSE:To make the endurance period of the trigger discharge longer by inserting a parallel circuit of an inductor and a capacitor between a trigger pulse output terminal and a trigger electrode. CONSTITUTION:A parallel connected circuit of an inductor LC and a capacitor CC is inserted between one terminal of an isolation gap IG and a trigger electrode TE. The pulse with fast building up which appears at the point A is given to the trigger electrode TE via the capacitor CC and starts the trigger discharge between the trigger electrode TE and a main electrode of a field distortion type gap FDG. The endurance of the trigger discharge is kept by the oscillation of the capacity CD of a decoupling capacitor DC and LC. After the LC oscillation endures for approximately 1mus, the current of a source circuit of 100A/mus reaches 100A and the trigger discharge grows to the steady arc discharge, so that the gap FDG is securely closed.
Patent JP-H07216504-A (JP)
Title: Electric resistance welded tube excellent in ductility and toughness and having 680-1070mpa tensile strength and its production
Inventor: KIMIYA YASUO
IPC: C21D8/10
Filed: 1994-01-27
Abstract: PURPOSE:To produce an electric resistance welded tube hardly causing softening in the heat affected zone of a weld zone, excellent in ductility and toughness, and having high precision and high strength. CONSTITUTION:A hot rolled coil, having a composition consisting of, by weight, 0.10-0.20% C, 0.51-2.00% Si, 1.3-2.5% Mn, 0.005-0.020% P, 0.0005-0.006% S, 0.01-0.08% Al, 0.01-0.05% Ti, 0.0010-0.0030% B, 0.002-0.005% N, 0.1-0.5% Mo, and the balance Fe with inevitable elements, is subjected to electric resistance welded tube making and then to normalizing, by which an electric resistance welded tube excellent in ductility and toughness and having 680-1070MPa tensile strength is produced. By this method, the economical electric resistance welded tube increased in strength, having resistance to HAZ (heat affected zone) softening at the time of welding, and excellent in ductility and toughness can be obtained.
Patent JP-H08196775-A (JP)
Title: Fully automatic washing machine
Inventor: NISHIMURA TAKASHI
IPC: D06F23/04
Filed: 1995-01-23
Abstract: PURPOSE: To enable the quick and effective stripping of washed materials which adhere to the circumferential inside wall of tank in the rinsing process after the dewatering process, and thus, enable the effective rinsing without lengthening the time for the rinsing process. CONSTITUTION: The water conduit 12 fitted with a spouting outlet 15 which spouts, toward inside the tank 4, water discharged by the pump impellers 10 behind the agitator 5 is installed by sourrounding the circumferential wall of tank 4 with front surface, back surface and both side surfaces. Then, the washed materials, adhering to the circumferential wall of tank 4, are quickly stripped by the water spouted from the spouting outlet 15. At this state, the rinsing is made possible. The water conduit 12 surrounding the circumference with the exception of spouting outlet 15 can conduct, without leakage, and therefore, without pressure drop, the water discharged by the pump impellers 10. Moreover, the spouting toward inside the tank 4 can be made strong by directing the spouting outlet toward inside the tank 4, so that the washed materials can be effectively stripped.
Patent JP-H07222368-A (JP)
Title: Rechargeable electric apparatus
Inventor: YAMAUCHI KAZUMASA
IPC: H02J50/10
Filed: 1994-01-28
Abstract: PURPOSE:To allow more accurate detection of the residual quantity of electricity of a battery. CONSTITUTION:The rechargeable electric apparatus comprises a rechargeable battery 2, a circuit 1 for feeding a charging current to the battery 2, a load 4 being driven with a current discharged from the battery 2, and a circuit 6 for operating the quantity of electricity charged in the battery based on the charging current thereof thus detecting the residual quantity of electricity of the battery 2.
Patent JP-H02189213-A (JP)
Title: Suspension system for vehicle
Inventor: EDAHIRO TAKESHI
IPC: B60G17/015
Filed: 1989-01-17
Abstract: PURPOSE:To perform a judgment of trouble accurately by finding it that there is something wrong in a control valve feeding or exhausting a hydraulic fluid to or from a cylinder unit when internal pressure in the cylinder unit continues as long as the specified time and is less than the specified value at a vehicle's bump. CONSTITUTION:A cylinder unit A is installed in space between a spring upper weight part and a spring lower weight part, and a car height is changed by feed or exhaust of a hydraulic fluid to or from this cylinder unit. Likewise, a feed-exhaust control valve B is controlled by a feed-exhaust control means C on the basis of the preset condition. On the other hand, a vehicle's bump is detected by a bump detecting means D, while pressure in the cylinder unit A is detected by a pressure detecting means E. When the bump detected value is more than the specified value and the pressure detected value continues as long as the specified time and is less than the specified value, it is so judged that there is something wrong with the feed-exhaust control valve B by a trouble judging means F.