baber/WOPTO huggingface dataset:
Patent JP-S525110-A (JP)
Title: Safety apparatus for electric car
Inventor: KURIYAMA SHIGERU
IPC: B60L3/00
Filed: 1975-06-30
Abstract: PURPOSE:Safety device for electric car,in which,while plugging brake operation, chopper circuit does not stop oscillaton whether inclination detect circut operates.
Patent JP-H07258074-A (JP)
Title: Novel medicine useful for promoting blood circulation
Inventor: MURAYAMA MITSUO
IPC: A61K31/11
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a medicine for treating various diseases caused by bad blood circulation, showing strongly promoting action on blood circulation, comprising a compound having a cinnamoyl type chemical structure as an active ingredient. CONSTITUTION:A compound of the formula (R1 is H, OH, an acyloxy, an aryl, an alkyl or an amino; R<2> and R<5> each is H, OH o a halogen; R<3> is H, OH, an acyloxy or beta-D-glucopyranosyloxy; R<4> is H, OH, an alkyloxy or an acyloxy) as an active ingredient is used as it is or a proper base is diluted with the compound and used. An arbitrary component generally useful for a cosmetic, a medicine, etc., which is used as the base for a medicine to be utilized for promoting blood circulation is properly mixed with the compound and can be pharmaceutically manufactured into an ointment, a plaster, a cataplasm, a toilet motion, a cream, etc. An external preparation is mixed with 0.01-10% of the compound of the formula. A dose is 1-1,000mg/day/adult in the case of oral administration and administration through the rectum.
Patent JP-S58197835-A (JP)
Title: Prober
Inventor: SAWAGUCHI KOUZOU
IPC: H01L21/66
Filed: 1982-05-14
Abstract: PURPOSE:To relax mechanical stress by a contact, and to facilitate micro-processing utilizing photolithography, etc. and geometrical arrangement by bringing a probe into contact with a semiconductor die by an elastic projection. CONSTITUTION:The projections 2a using conductors 2 formed onto an insulating substrate 1 as upper layers and elastic insulators 3 as lower layers are formed where corresponding to the terminal electrodes 7 of a semiconductor element to be tested 6, and a test set 5 is set up to the conductors 2 unified with the projections 2a through conductive small wires 4. According to such structure, the probe is brought into contact with the terminal electrodes 7 of the semiconductor element 6 to be tested 6 by the projections 2a. In this case, a semiconductor substrate is used as the insulating one, the semiconductor element may be able to be formed in the substrate, and an additional circuit function for a test can also be given to the testing prober.
Patent JP-S524665-A (JP)
Title: Fluorescent lamp lighting circuit
Inventor: TAKAHASHI SEIGO
IPC: H05B41/14
Filed: 1975-06-30
Abstract: PURPOSE:To provide a circuit to free lamps of non-lighting without flow of preheating current.
Patent JP-H03283745-A (JP)
Title: Data collection control system
Inventor: SHOJI TSUTOMU
IPC: H04L69/14
Filed: 1990-03-30
Abstract: PURPOSE:To eliminate the need for a serial parallel conversion circuit corresponding to a line by writing a serial data from plural lines sequentially in a dual port memory and using a processor so as to read and process the data corresponding to the line from the dual port memory. CONSTITUTION:A serial data fed to an input port of a dual port memory 2 is written according to a write address from an address control circuit 3. In this case, a serial data corresponding to lines 1-1-1-n is not converted into a parallel data in this case but written. Then the data corresponding to the line is read from an output port of the dual port memory 2 by the control of a processor 4. Thus, a serial data is received without provision of the serial parallel conversion circuit to process the data by the processor 4.
Patent JP-S63247093-A (JP)
Title: Durable screen cloth
Inventor: SUZUKI MITSUGI
IPC: D06M101/16
Filed: 1987-04-03
Abstract: PURPOSE:To continuously perform highly accurate precise printing with good durability, by using a synthetic filament whose surface is coated with a polyamide resin having specific initial modulus elasticity and tensile strength and providing a specific mesh size to screen cloth. CONSTITUTION:Screen cloth having a mesh size of 200 mesh or more is formed of a synthetic filament 1 whose surface is coated with a polyamide resin 2 and said synthetic filament 1 has initial modulus of elasticity of 200 g/d or more and tensile strength of 12 g/d or more. As the synthetic filament, a filament composed of a high strength polyethylene fiber, a high strength polyvinyl alcohol fiber or a polysulfide fiber is designated. For example, when plasma etching is applied to the surface of the filament in order to provide an irregular- shaped cross-section to a monofilament and the etched filament is coated with polyamide by a coating method, a printing method, a spray method or a dipping method, the durability of the screen cloth during long-term use can be enhanced by the bonding of polyamide and the monofilament.
Patent JP-2000276685-A (JP)
Title: Sensor inspection system for multiple dwelling house
Inventor: FUJITA MINORU
IPC: H04Q9/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To recognize up to where the inspection of a fire sensor of a multiple dwelling house is ended by the flicker of an outdoor display device and to hardly forget the inspection. SOLUTION: For this system, receivers 1a, 1b and 1c, the fire sensors 7a, 7b and 7c, the outdoor display devices 2a, 2b and 2c and repeaters 3a, 3b and 3c are provided in the respective houses of the multiple dwelling house, the receivers and the fire sensors are connected to the repeaters, the outdoor display devices are connected to the receivers, the receivers of the respective houses are connected to a multiple dwelling house control panel 4 and the outdoor display devices are provided with an alarm display lamp 5.  A tester 6 to be used at the time of inspecting the fire sensors is fire reporting equipment connectable to the repeaters of the respective houses, the multiple dwelling house control panel is provided with an inspection button 11 to be operated at the time of starting the inspection and the receivers are provided with a multiple dwelling house control panel interface 10 for receiving inspection start signals outputted by pressing the inspection button and making the alarm display lamps of the outdoor display devices of the respective houses flicker.
Patent JP-S5417051-A (JP)
Title: Irregularity compensation of clock signal pitches
Inventor: EJIRI KOUICHI
IPC: G01D5/244
Filed: 1977-07-07
Abstract: PURPOSE: To compensate the irregularity in the pitches of an encoder so that relatively accurate clock signals may be generated even with the use of an encoder of low accuracy by averaging the periods of the clock signals which are read out of the encoder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09275044-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: MINATO KOICHIRO
IPC: H01G9/10
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum electrolytic capacitor which satisfies product life and reduces expansion amount of a metal case. SOLUTION: A cylindrical metal case 12 having the bottom for accommodating a capacitor element 11 impregnated with an electrolyte for driving and a sealing body 14 for sealing an aperture of the metal case 12 are provided. The sealing body 14 is formed by bonding a rubber sheet 15 which is constituted by vulcanizing ethylene propylene silicone copolymer to a high strength insulating plate 16, and this sealing body 14 is loaded to an aperture of the metal case 12 so that the rubber sheet 15 formed of the ethylene propylene copolymer is located at the external side of the capacitor.
Patent JP-H01254711-A (JP)
Title: Silicon-containing polymer and production thereof
Inventor: ITO MASAYOSHI
IPC: C09D143/04
Filed: 1988-04-04
Abstract: PURPOSE:To obtain the title novel polymer free from fear of corrosion, etc., due to Cl, excellent in functionality, without the need for metal such as Na, by coordinated anionic polymerization, radical polymerization or ionic polymerization of a specific silicon compound. CONSTITUTION:The objective polymer constituted of recurring structural unit of formula II, can be obtained, by coordinated anionic polymerization, radical polymerization or ionic polymerization of a silicon compound of formula I (when n is 1 and m is 5-20, or when n is 2 or 3 and m is 0-20, R<1> is H, alkyl, aryl or halogen; when n is 1 and m is 0-4, R<1> is alkyl, aryl or halogen; R<2> is alkyl or phenylene; R<1> and R<2> may each contain such functional group(s) as COOH, NH2, Cl and OH).
Patent JP-H02289158-A (JP)
Title: Fabric for lamination and preparation thereof
Inventor: PIEERU GUROSHIYAN
IPC: D04H1/46
Filed: 1990-03-30
Abstract: PURPOSE: To simple obtain a textile for lining at a low cost by keeping a nonwoven fabric layer and a knitted or woven textile support advanced at the same speed in a contact state, subjecting them to a fluid jet needling, removing water and drying. CONSTITUTION: One or more nonwoven fabric layers 2 composed of a synthetic fiber, a natural card fiber, etc., and a knitted or woven textile support 1 made of a synthetic fiber such as polyamide or polyester continuously advanced at the same speed are kept in a contact state and subjected to a fluid jet needling to bond the nonwoven fabric layer to the knitted or woven textile support 1. Then, the remaining water is removed and the obtained fabric is dried and subjected to finishing treatment to give the objective fabric suitable for a face side fabric of clothing for lining, a neck of shirt and blouse, a face side fabric for shirt and dress, a face side fabric for common clothing and other reinforcing and covering.
Patent JP-S63246844-A (JP)
Title: Semiconductor fuse
Inventor: MATSUSHITA MASATOSHI
IPC: H01L23/52
Filed: 1987-04-02
Abstract: PURPOSE:To make it possible to perform fusing with a small amount of current, by selectively providing a first polycrystalline silicon layer on a thick oxide film on a silicon substrate, and providing a second polycrystalline silicon film layer, which holds an interlayer insulating film and crosses the first polycrystalline silicon layer. CONSTITUTION:A first polycrystalline silicon layer 1 usually has a thickness of several thousand Angstrom . A second polycrystalline silicon layer 3 is formed so as to hold an interlayer insulating film 2. A thin part 4 is formed in the second polycrystalline silicon layer 3 at a step part when the layer 3 crosses the first polycrystalline silicon layer 1. The steeper the step part, the thinner the thickness of the thin part 4 of the second polycrystalline silicon 3 at the step part. When a current is applied from metal electrodes 5 and 6, the current density can be concentrated at the thin part 4 of the step part. The second polycrystalline silicon layer 3 can be burned and cut with the small amount of the current in a short time.
Patent JP-H01253899-A (JP)
Title: Sample-and-hold circuit
Inventor: NAKANO MASASHI
IPC: H03K17/687
Filed: 1988-04-01
Abstract: PURPOSE:To obtain a sample-hold circuit with comparatively good precision by using a voltage follower with high offset voltage. CONSTITUTION:The input of the voltage follower 6 is connected to a switch 1 and a capacitor 4, and the other end of the capacitor 4 is connected to reference potential and the output of other voltage follower 5 to which the reference potential is inputted through switches 2, 3. During a period I that the switch SW2 is ON and the switch SW3 is OFF, the switch SW1 is opened and closed so as to hold a signal to be impressed to an input terminal 7 in the capacitor 4. At that time, the voltage that the portion of the offset voltage of the voltage follower 5 is added to the reference potential is impressed to other end of the capacitor 4, and is held. Next, in the period II, SW2 turns to OFF, and SW3 turns to ON, and the SW3 side of the capacitor 4 comes to be the reference potential, and the voltage that the offset voltage of the voltage follower 5 is subtracted from an intrinsic input signal hold potential is impressed to the input of the voltage follower 6. By equalizing the offset voltage of the voltage followers 5, 6, the voltage of the intrinsic input signal is obtained from the voltage follower 6.
Patent JP-H03282188-A (JP)
Title: Tapping tube for electric furnace
Inventor: KANAMARU KOZO
IPC: F27B3/08
Filed: 1990-03-29
Abstract: PURPOSE:To obtain a tapping tube for an electric furnace, which is prevented from the invasion of ground metal or bridging of refractory sand and prominent in applicability, by a method wherein the tapping tube for the electric furnace is made in an integrated molded form from the inflow side to the outflow side of molten metal so that the tapping tube for the electric furnace is permitted to be constituted of an integrated tapping tube from the upper end to the lower end of the tapping hole. CONSTITUTION:A tapping tube 1 is made by an integrated molded form from the inflow side 2 to the outflow side 3 of molten metal so as to be permitted to be constituted of an integrated tapping tube from the lower end to the upper end of a tapping hole. In this case, the tapping tube 1 is provided with a configuration that a traditional tapping tube is integrated with a terminal block so far whereby the tapping tube is constituted of an integrated molded form.
Patent JP-S578393-A (JP)
Title: Pump
Inventor: SATOU TAKEHIRO
IPC: F04D13/02
Filed: 1980-06-17
Abstract: PURPOSE: To facilitate a pump repair work and cleaning thereof by making a pump side easily detachable off from a motor side of a throw-in submerged water pump.  
     CONSTITUTION: A pump base 10 side comprising a pump section 9 which is provided wit an impeller 36, and an upper cover 12 as well as a lower cover 14 to form a pump room 16 can be easily taken off from a motor side by taking off a tube 38 from a pipe body 28. Furthermore, the pump base 10 is only lying on the bottom surface of a liquid reservoir 2, hence, the pump base 10 can be easily removed and the cleaning chore of the reservoir 2 is made easy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58199681-A (JP)
Title: Production of vacuum valve
Inventor: AOKI HIDEKAZU
IPC: B23K20/00
Filed: 1982-05-17
Abstract: PURPOSE:To obtain a vacuum valve having electrodes of good conductivity without any defect in joining of a contactor on the joint surface thereof copper or silver is allowed to remain and an electrode shaft by heating said contactor and electrode shaft to a prescribed temp. in a vacuum, hydrogen or inert gaseous atmosphere and subjecting both to diffusion bonding. CONSTITUTION:An electrode shaft 5b worked in one body with a stationary end plate 6b is mounted on a jig 20 for fixing, and a contactor 4b is positioned in the end part of the shaft 5b in such a way that the packing material 10 serves as a joint surface. A jig 21 intended for applying load on the surface to be joined and for fixing the contactor 4b is mounted on such contactor 4b. The contactor 4b and the shaft 5b are heated to 600-960 deg.C in a hydrogen furnace and are subjected to diffusion bonding. As a result, the joint part of the contactor and the electrode shaft having no defects over the entire surface of the joint surface is obtained and the vacuum valve which has high strength in the joint part, withstands long-term use and has high quality is obtained. A composite alloy consisting of >=1 among W, Mo, Cr and their carbides and either one of Cu or Ag is used for a pair of electrodes which are provided in a vacuum vessel and are attached and detached to and from each other.
Patent JP-H06285498-A (JP)
Title: Utilization method for paper sludge ash
Inventor: SUZUKI KAZUO
IPC: B09B3/00
Filed: 1993-04-08
Abstract: PURPOSE:To utilize paper sludge ash as a dehydrating and solidifying agent and dehydrate in the early stage by using specified sludge ash manufactured by burning paper sludge for an adding material and accelerating the dehydration and solidification of discharged mud formed following the construction work. CONSTITUTION:In the utilization method of paper sludge ash, the paper sludge ash composed of SiO2 of 35-55%, Al2O3 of 25-60%, MgO of 5-15% and CaO of 1-20% as main components formed by burning the paper sludge formed in the sheet manufacturing process is used as an adding material for acclerating the dehydration and solidification of discharged mud produced following the construction work using muddy water. For example, in the case the adding material is added into a pit 3 for mud 2 or a proper container filled with mud 2, the mud is desirably agitated by a hydraulic shovel, an agitator or the like. Although it is different in properties, water content and the like of mud, the mud is in the state of low fluidity within several hours to one day and can be transported by a dump truck 5 just as it is.
Patent JP-H05236954-A (JP)
Title: Heat-resistant adenosine-5'-phosphosulfate kinase and its production
Inventor: HAYASHI MAYUMI
IPC: C12R1/07
Filed: 1992-03-02
Abstract: PURPOSE:To obtain highly stable, heat-resistant adenosine-5'-phosphosulfate kinase by culture of Bacillus bacteria and by taking an enzyme having specific physicochemical characteristics from the cultured product. CONSTITUTION:Bacillus bacteria such as Bacillus coagulans are aerobically cultured in a nutrient medium pref. at 60 deg.C for 2 to 6hr, and the resulting microbial cells are collected, crushed by e.g. ultrasonic treatment, put to nucleic acid removal, and purified by e.g. chromatography, thus obtaining the objective enzyme. This enzyme has the following physicochemical characteristics: (1) activity: forming 3'-phosphoadenosine-5'-phosphosulfate by acting on adenosine-5'- triphosphate and adenosine-5'-phosphosulfate; (2) optimal pH: 7.5-9.5; temperature for activity: 50-70 deg.C; heat resistance: activity after treated in a buffer solution at ca.60 deg.C for ca.15min retains 95% of that before treatment; and (3) molecular weight: ca. 50000 (determined by gel filtration).
Patent JP-S5757470-A (JP)
Title: Device for supplying and exhausting liquid to and from margin of flat fuel battery electrode and electrode element provided in said device and fuel battery
Inventor: MARINASU ARUFUENAARU
IPC: H01M8/02
Filed: 1981-05-28
Abstract: Apparatus for supplying or draining a fluid to or from a marginal portion of a flat fuel cell electrode, consisting of a supply or drainage device for the fluid, which is connected with a spacious collecting channel (5) which runs substantially parallel to the marginal portion of the fuel cell electrode and which is connected with a number of substantially equidistantly spaced points of this marginal portion via micro-channels (4), these micro-channels having substantially identical dimensions and a width b that is smaller than their depth d. Preferably b/d is at most 0.9, and H/h is larger than 3, H and h being the hydraulic diameters of, respectively, the collecting channel (5) and the micro-channels (4).
Patent JP-S58198989-A (JP)
Title: Terminal equipment of time-division multiplex transmission system
Inventor: TERADA MOTOHARU
IPC: H04Q9/14
Filed: 1982-05-15
Abstract: PURPOSE:To reduce an interruption processing load on a main operation part by stopping the generation of an interruption signal which is sent to the main operation part in case of a change in state input when a load driving part is operated remotely so that the output of a flip-flop which is set by a control output signal and reset by the fall of the interruption signal is stopped. CONSTITUTION:The terminal equipment 2 consists of a terminal equipment circuit 5, control output rise change detection part 6, flip-flop 7, and AND circuit 8 and a load 4 is driven through the load driving part 1 by the control output of the terminal circuit 5 and if a state input signal to the load driving part 1 varies to generate an interruption signal, it is intercepted and not transmitted to the main operation part 3. Further, the flip-flop 7 uses a settable and resettable D type flip-flop.
Patent JP-H09234778-A (JP)
Title: Manufacture of balustrade for building
Inventor: MIYAGAWA NAOHISA
IPC: B29L23/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing of a balustrade for building of the type given folding recess are portions at predetermined distances at the same time of molding in a process in which a synthetic resin skin film layer is coated over the entire outer circumference of rigid synthetic resin or the like to be base materials for building by the use of an extrusion forming machine. SOLUTION: A coated film layer 8 is molded in such a manner that synthetic resin such as polyolefin resin, vinyl chloride, polystylene, nylon, or the like extruded from an extruder 2 through an upper melt-flow passage 12 and a lower melt-flow passage 13 are applied on a base material 7 consisting of a metallic or rigid synthetic resin pipe and so on traveling in a dies 3, i.e., on the outer circumference thereof being passed through the interior of the die 3. Also, recess arc portions 9, 9 are formed on the coated film layer 8 at given portions through the agency of elevating operation of an elevation shutter mold 6 at the outlet of the die 3 simultaneous with molding. Following this, a balustrade is manufactured through given length cutting operation by means of a cooling bath 15, a delivering machine 16, and a constant length cutting machine 17.
Patent JP-S60227112-A (JP)
Title: Optical displacement meter
Inventor: IKEDA TAKASHI
IPC: G01C3/06
Filed: 1984-04-25
Abstract: PURPOSE:To enable detection of the change in the angle between a material to be measured and projecting optical axis and the change in the surface condition, material quality and color of the material to be measured while controling the quantity of the light detected by a PSD to specified quantity by outputting the driving level signal for a light source in addition to the result of the measurement of displacement. CONSTITUTION:A control circuit 30 for the output of the light source outputs the driving level signal 33 for the light source which subjects the output of the light source to feedback control to a circuit 1 for driving the light source and an output circuit 31 so as to maintain the specified level signal of the quantity of the light detected by a semiconductor position detecting element PSD8. The quantity of the light detected by the PSD8 is maintained constant by such feedback control and the quantity of said light is so controlled that the accuracy of calculation is not fluctuated by the change in the kind and surface condition of the material 5 to be measured, the distance between the optical system and the material 5 and the solid angle between the projecting optical axis 4 and the material 5. On the other hand the signal 33 is the controlled variable to be outputted so as to negate the fluctuation in the quantity of the light detected by the PSD8 with a change in each state and therefore the change in each state is known by outputting the signal 33.