baber/WOPTO huggingface dataset:
Patent JP-S5441123-A (JP)
Title: Rotary magnetic head
Inventor: NAKAMURA TOMIO
IPC: G11B5/52
Filed: 1977-09-07
Abstract: PURPOSE: To enable angle setting to be made readily and highly accurately by assembling motors into a spindle and providing angle adjusting gears which perform angle adjustment by being supplied with rotating force from said motors, to a rotor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5442753-A (JP)
Title: Elevator control unit driving system
Inventor: YAHIRO SEINOSUKE
IPC: B66B7/06
Filed: 1977-09-07
Abstract: PURPOSE: To provide an elevator control unit, including a control unit driving tape, on end of which is connectrd to the cage via pulley and the other end of which is connected to the counterweight, whereby it is enabled to reduce floor space for the  hoistway.  
     CONSTITUTION: Cage 1 and counterweight 2 are connected directly by rope 3 and cage 1 is moved upward and downward by the aid of sheave 4. One end of tape 5 is connected to a portion of the cage 1, whereas the other end is passed around pulley 6 disposed in machine room and connected to tape weight 10 which is inserted into a hole formed in a portion of the counterweight 2. The tape weight 10 has such a  length as can keep the weight 10 in engagement with counterweight 2 if rope 3  extended between cage 1 and counterwieght 2 is elongated due to aging. Thus, with  employment of such a tape 5, it is possible to reduce the floor space of the hoistway. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08304106-A (JP)
Title: Position sensor and position detection device
Inventor: ENDO TETSUO
IPC: G01D5/245
Filed: 1995-04-28
Abstract: PURPOSE: To provide a compact and inexpensive position sensor. CONSTITUTION: The sensor is provided with first and second magnetic members 1 and 2 in which a plurality of magnetic poles N and S are arranged adjoining to each other at a specified interval of distance and the respective arrangement direction of magnetic poles is parallel to each other and the respective distances λ1 /2 and λ2 /2 between the magnetic poles N and S are different from each other, and a magnetic head 3 which is provided with, on the main surface of a substrate 10, the first and second detectors 11 and 12 to detect the changing amount of magnetic flux generating between the respective magnetic poles N and S of the first and second magnetic members 1 and 2 by a plurality of MR elements 4a to 7a, and 4b to 7b, that are respectively arranged opposite to the members 1 and 2 in such a way that they can be moved relatively against the members 1 and 2 with the arrangement direction of the magnetic poles N and S as sliding direction X, and are arranged at each interval by which the distances λ1 /2 and λ2 /2 of the members 1 and 2 are equally divided in the sliding direction X.
Patent JP-H07319064-A (JP)
Title: Piston type camera
Inventor: NOZAWA TOSHIHIDE
IPC: G03B19/12
Filed: 1994-05-20
Abstract: PURPOSE:To provide a pistol type camera which is suited for holding by one hand at the waist level during photography. CONSTITUTION:Beams of light of an objective lens array L, are separated into a finder light beam to be emitted through an eyepiece L2 and a photographic light beam. The photographic light beam is refracted by a total reflection mirror M2, transmitted through a relay lens array L3, refracted perpendicularly by a total reflection mirror M3, and guided to film F. The film F is fed into a spool 6 from a film cartridge 5. During photography, a second cylinder portion 1c is gripped to direct the end face of a first cylinder potion 1b to a field.
Patent JP-S5441883-A (JP)
Title: Thiamine derivative and its preparation
Inventor: OKA YOSHIKAZU
IPC: C07D403/12
Filed: 1977-09-05
Abstract: NEW MATERIAL:Thiamine derivatives of formulaI(R is H, lower alkyl, aralkyl) and their salts. EXAMPLE:3-[2-N-(4-amino-2-methyl-5-pyrimidnyl)methylformamide-1-(2-hyd roxyethyl)-1-propenyldithio]-2-methylpropionyl-L-proline benzyl ester. USE:It has vitamin B1 activity as well as activities inhibiting the enzyme transforming angiotensin and the enzyme hydrolyzing bradykinin (kininase) and is used as preventive agents or remedy for hyperpiesia. PREPARATION:A compound of formula II is reacted with a compound of formula III[either X or Y is MSO3-(M is alkali metal) and the other is H or alkali metal] to form the compound of formulaI.
Patent JP-S61265265-A (JP)
Title: Grinder
Inventor: SUZUKI HIROSHI
IPC: B24B41/06
Filed: 1985-05-20
Abstract: PURPOSE:To improve the precision in grinding, by making a chuck from ceramics and using a grindstone used in the self cut process also in the work grinding process, in a grinder for grinding a workpiece made of ceramics. CONSTITUTION:When the captioned grinder is used, the self cut process and the work grinding process are executed in succession. In other words, in the self cut process, a chuck 2 is mounted onto a chuck holding part 16, and a work contact surface 21 is ground by a grindstone 31 to form a standard surface. Then, a work holder 50 having a work 5 attached is attached onto the standard surface, and positioning is performed. Then, the work holder 5 is adsorbed onto the standard surface through attracting holes 17 and 20, and the upper surface of the work 5 is ground by a grindstone 31. Since this machine permits the grindstone 31 used in the self cut process to be used also in the work grinding process as it is, the grinding precision can be improved, and the machine can be used in the grinding of the work made of ceramics.
Patent JP-H07316651-A (JP)
Title: Production of sour resistant high strength steel plate excellent in toughness at low temperature
Inventor: KOJIMA AKIHIKO
IPC: C22C38/14
Filed: 1994-05-20
Abstract: PURPOSE:To produce the steel plate for line pipe by specifying the conditions of heating, rolling, and cooling of a steel slab having an Nb-free specific compo sition and performing inhibition of gamma-grain coarsening, formation of ferrite by working refining of gamma-structure, securing of sour resistance, and strengthening of transformation. CONSTITUTION:A steel slab, consisting of, by weight, 0.04-0.14% C, <=0.6% Si, 0.6-1.6% Mn, <=0.015% P, <=0.001% S, 0.005-0.03% Ti, <=0.06% Al, 0.001-0.005% Ca, 0.001-0.005% N, =0.003% O, and the balance iron and satisfying 0.5<=[Ca](1-124[O]/1.25[S]<=8.0, is used. This steel slab is heated to 900-1150 deg.C. After rolling under the conditions of >=60% cumulative rolling reduction at <=1000 deg.C and >=20% cumulative rolling reduction at a temp. between (Ar3-50 deg.C) and Ar3 is finished, the resulting rolled plate is subjected to accelerated cooling down to 350-600 deg.C at (5 to 40) deg.C/sec cooling rate and then to air cooling. Further, one or more kinds among 0.1-0.5% Ni, 0.1-0.5% Cr, 0.1-0.5% Cu, and 0.01-0.1% V can be incorporated into this steel.
Patent JP-S59230702-A (JP)
Inventor: KAWAMOTO OSAMU
IPC: B27K9/00
Filed: 1983-06-14
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-H0834785-A (JP)
Title: Quaternary salt compound of quinolinecarboxylic acid
Inventor: OUCHI YUTAKA
IPC: C07D451/04
Filed: 1995-05-01
Abstract: PURPOSE:To obtain a compound having a serotonin 4 receptor stimulating effect and effective for improvement of alimentary symptoms such as heartburn or anorexia caused by chronic gastritis or diabetes or accompanying a sergery such as gastrectomy and therapy of regurgitant esophagitis, spurious intestinal obstruction, onstipation, etc. CONSTITUTION:A compound of formula I (X is O or imino; R1 and R2 are each a 1 to 15C alkyl or an aralkyl; Q is a halogen or tosylate), e.g. end-N-[8-(n- heptyl)-8-methyl-8-azoniabicyclo[3.2.1]oct-3-yl)1-isopropyl-2-oxo-1,2- dihydro-3- quinolinecarboxamide-bromide. The compound of formula I is synthesized by using a compound of formula II as the starting substance, conducting reductive ring closure reaction, N-isopropylation, hydrolysis, esterification or amidation and demethylation in order to obtain a compound of formula III, then reacting a compound of the formula R1Q therewith and subsequently further reacting a compound of the formula R2Q therewith.
Patent JP-S63272062-A (JP)
Title: Lead frame
Inventor: ISAYAMA MINAO
IPC: H01L23/50
Filed: 1987-04-30
Abstract: PURPOSE:To avoid defects such as a short-circuit between inner leads or bonding wires and obtain a highly reliable semiconductor device by a method wherein some of the inner leads have smaller lead widths than the other inner leads and are extended closer to a die pad and have widened parts at their tips. CONSTITUTION:A die pad 2 on which a semiconductor element is mounted, a plurality of inner leads 4 whose tips are extended close to the die pad 2, outer leads extended outward from the inner leads 4 and tie-bars supporting the inner leads 4 and the outer leads are provided. In a lead frame like this, some 4b of the inner leads 4 have smaller lead widths t2 than the other inner leads 4a and are extended closer to the die pad 2 and have widened parts (f) at their tips. The inner leads 4b with the widened parts (f) at their tips and the inner leads 4a without the widened parts are, for instance, arranged alternately.
Patent JP-S5810147-A (JP)
Title: Heating controller of mixture gas for multi-cylinder type internal-combustion engine
Inventor: MIURA KIYOSHI
IPC: F02M31/135
Filed: 1981-07-09
Abstract: PURPOSE:To save a motive power of a heating device by a method wherein an operation of heating device is terminated in sequence each cylinder where a  combustion has been completed therein in a system in which mixture gas in the  intake pipe is heated. CONSTITUTION:Each of the electric heaters 7 is arranged downstream of the respective carburetor 5 for each of the intake pipes 3 and these electric heaters 7 heat the mixture gas flowed in the intake pipe 3. The discharged gas sensor 8 may sense a complete combustion temperature of each of the cylinders 2 when it is cmpletely combustioned. The discharged gas temperature sensor 8 for the cylinder 2 in which a complete combustion has been made senses a complete combustion temperature, feeds the signal to the control device 9. In the control device 9, it produces an operation termination signal to the electric heater 7 to terminate an energization of the heater 7. Thereby, an excessive loading of the battery 11 may be prevented.
Patent JP-S59231621-A (JP)
Title: Automatic voltage regulating device for synchronous phase modifier
Inventor: KASUGA TOSHIAKI
IPC: G05F1/70
Filed: 1983-06-15
Abstract: PURPOSE:To prevent the terminal voltage of a synchronous phase modulator from exceeding an overvoltage and display its features by 100% by providing a voltage limiting circuit consisting of a voltage detector, voltage setter, voltage regulator, etc. CONSTITUTION:The terminal voltage of the synchronous phase modulator 4 is detected by a transformer 11 for an instrument, and this detected terminal voltage is outputted as a limit voltage detection signal from a limit voltage detector 25 through a rectifier 24. This signal is compared at an addition point 27 with a limit voltage setting signal outputted from a limit voltage setter 26, and the amount of deviation between both signals is inputted to a limiter computing element 28. The voltage limit signal calculated by this circuit 28 is supplied to the limiter circuit of the voltage regulator 18, whose output signal is limited. This operation is performed only when the terminal voltage of the device 4 becomes too high, and consequently the terminal voltage is prevented from exceeding a prescribed overvoltage and the features of the synchronous phase modulator are displayed by 100%.
Patent JP-H01281303-A (JP)
Title: Recirculation control device of water feed pump in variable pressure operated thermal power plant
Inventor: TSURUYA HIDEO
IPC: F22B35/00
Filed: 1988-05-02
Abstract: PURPOSE:To prevent lowering of efficiency and controllability and to enable setting of a necessary minimum circulation amount, by a method wherein based on a minimum flow curve decided by water feed pump characteristics, a recirculation amount is set as the function of a water feed pump delivery pressure, and is corrected by means of a feed water temperature difference between the outlet and the inlet of a pump. CONSTITUTION:A flow rate of a water feed pump 2 is measured by a flow meter 5, and a measuring result is inputted to a flow rate transmitter 6 and a signal comparator 20. Meanwhile, a pump delivery pressure is detected by means of a transmitter 18 and converted as the function of a delivery pressure to a flow rate setter by means of a function generator 19 to input a signal therefrom to a signal comparator 20. The comparator 20 compares an actual flow rate with a set value to output it to an adder 27. The adder 27 inputs a difference between temperatures 23 and 24 from a differentiator 25 and a function generator 26. The result of the comparator 20 is corrected, and a recirculating valve 8 is controlled through a controller 7. This constitution prevents lowering of efficiency and controllability.
Patent JP-H10297689-A (JP)
Title: Housing case for magnetic tap cassette
Inventor: MORITA KIYOO
IPC: B65D85/575
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a housing case for a magnetic tape cassette which can prevent play of the tape reel of a magnetic tape cassette and also prevent troubles such as damage or the like even against excessive shocks and further, which is excellent in the putting-in and out manipulation of the cassette. SOLUTION: This case is provided with a connection means 5 by which a cover body 4 is connected to a housing case body 7 to be freely openable and closable by connecting the case body 7 and the cover body 4 with hinges, to hous a magnetic tape cassette 2 in the housing space of the case. A group of projections 38 formed of a plurality of projections 39 corresponding to at least the inside of a ring-form rib formed at the bottom face of the tape reel rotatably arranged in the cassette case body are provided on a bottom wall 31. The group 38 of projections are extended radially along almost the same direction with the radial direction of the tape reel to regulate the position of the tape reel against the case body 7.
Patent JP-H08256720-A (JP)
Title: Healthy material
Inventor: OTA TOSHIYUKI
IPC: A23L33/13
Filed: 1995-03-20
Abstract: PURPOSE: To solve problems such as a problem wherein many people dislike NATTO (fermented soy beans) which is a healthy food material but is strong in a stringing property and extremely difficult to eat, a problem wherein remarkably many people hate the NATTO which causes an extremely blow-workability and which has a characteristic smell e.g. when the NATTO is used to produce a MANJU (a ban with a bean-jam filling) containing the NATTO, problems on the points of safety, a harvest yield and a taste due to the employment of a chemical fertilizer or a chemical agent on the culture of a plant, and a problem on the point of safety due to the essential employment of antibiotics on the rearing of animals, fishes, shellfish or birds. CONSTITUTION: This healthy material comprises Bacillus NATTO and edible sour water. The healthy material is obtained by a method comprising mixing the fermented soybeans with an edible vinegar in water and subsequently draining the fermented soybeans to separate the sticky components of the fermented soybeans, a method comprising mixing the fermented soybeans with an edible vinegar in water and subsequently draining the fermented soybeans to collect their sticky components, or a method comprising grinding a material to be fermented into small pieces, especially a powdery material, fermenting the powdery material with the Bacillus NATTO, adding edible sour water to the fermented product, and, if necessary, further removing the solid contents.
Patent JP-S5631633-A (JP)
Title: Monitor for flowing electric charge
Inventor: YAMADA NAOYA
IPC: G01R29/24
Filed: 1979-08-23
Abstract: PURPOSE: To enable to detect the flowing charge of transformer at the joining system, by providing the measuring electrode on the same surface as the inside surface of the tank having the insulation fluid flowing inside and measuring the current between the measuring electrode and ground.  
     CONSTITUTION: The measuring electrode 17 is provided on the same surface as the inside wall of the upper tank 1a. The cooling insulation oil is in contact with the measuring electrode 17 in flowing in the upper tank 1a and the current due to positive charges in oil is leaked to the measuring electrode 17. In this case, the leakage current is proportional to the entire positive charges in the inner oil space in the upper tank 1a. Accordingly, the relative value of the entire positive charges stored in the transformer upper tank 1a can be known with the fine ammeter 26 connected between the core of the external coaxial cable 25 and ground via the lead  23 and the oil-tight terminal 24 from the terminal 22 of the measuring electrode 17.  Thus, the flowing charge of the transformer at the joining system can be detected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08277684-A (JP)
Title: Fire proof fittings
Inventor: KAWANO TAKESHI
IPC: A62C2/06
Filed: 1995-04-07
Abstract: PURPOSE: To suppress the warp deformation of a door body in case of a fire via the action of a lock mechanism, prevent the spread of the fire or the catch ing of fire from the next door, and open the door body even when the malfunc tion of the lock mechanism occurs. CONSTITUTION: The fire protecting fittings are provided with the door body 1 of a sliding door cutting off the indoor and the outdoor, a frame body 2 openably supporting the door body 1, a lock mechanism 7 provided at least on one of the door body 1 and the frame body 2 and automatically protruding a lock body 6 from one side to the other side when the temperature reaches a prescribed value to suppress the warp deformation of the door body 1 closed at the time of a fire, and a release mechanism 17 provided on the lock mechanism 7 to retract the protruded lock body 6. The warp deformation of the door body 1 at the time of the fire is suppressed by the action of the lock mechanism 7 to prevent the spread of the fire or the catching of fire from the next door, and the door body 1 can be opened even when the malfunction of the lock mechanism 7 occurs.
Patent JP-S5533587-A (JP)
Title: Hot-water supply machine
Inventor: TANAKA SHIYOUICHI
IPC: F23D11/02
Filed: 1978-08-31
Abstract: PURPOSE: To excellently burn fuel in blue flames, by introducing fuel atomized in a carbureter, by burning one portion of the fuel near the carbureter and by evaporating the atomized fuel in the carbureter by the combustion heat.  
     CONSTITUTION: Fuel reaches a nozzle 12 by means of an electromagnetic pump 39, and is atomized into a carbureter 26 from the nose. One portion of fuel atomized passes through a void between a diffusion plate 28 and an upper end of the carburetor 26, and is discharged into a mixing chamber 16. One portion of the atomized fuel discharged forms a combustion flame 79 for evaporation, and increases the internal temperature of the carbureter 26. When an ignition transformer 38 is excited, spark discharge is generated at a nose of an ignition electrode bar 13, and the atomized fuel in the carbureter 26 is ignited. The other fuel in the mixing chamber 16 is mixed with air flowing in from primary air inlets 31, 32, rises and is burnt by secondary air discharged from the secondary air inlets 18 of a combustion pan 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60158-A (JP)
Title: Picture input device
Inventor: TANIOKA HIROSHI
IPC: H04N1/10
Filed: 1983-06-15
Abstract: PURPOSE:To assure the collection of the picture data by providing a means which displays the state of a picture detecting function and therefore detecting the scan carried out to the next line before the transfer of data is through. CONSTITUTION:The LED23 serving as light sources are arrayed in the lengthwise direction of a reading head 1 of a picture input device, and the light given from the LED23 is exposed to an original 20 through a supporter 2 of a light transmitting material. The reflected light sent from the original 20 is made incident to an image formation element array 22. Then the signal output corrsponding to the incident light is formed into images on the photodetecting surface of a sensor 21. An alarming LED8 is provided on the upper surface of the head 1 to display the state of a picture detecting function. Then the scan time is compared with the transfer time to detect the scan carried out to the next line before the transfer of data is completely through. This fact is displayed to the LED8 and the collection of a picture data is assured.
Patent JP-H08279983-A (JP)
Title: Commercial material editing device
Inventor: NAKAHARA TOSHIHIKO
IPC: H04H1/00
Filed: 1995-04-07
Abstract: PURPOSE: To efficiently execute preparation for sending a commercial(CM) and CM sending processing. CONSTITUTION: Many CM materials are stored in a large scale CM library 5. A necessary CM material is extracted from the library 5 based upon a CM broadcast schedule supplied from a DB(database) 1 to a recording control device 3 and recorded in cache devices 9, 10 to be accessed at random. A difference from a reference day for the CM broadcasting schedule is recorded in each week. One CM is recorded in each day so that the contents of the CM to be broadcasted in the day are not overlapped. Consequently the cache devices 9, 10 can be efficiently utilized and CM materials can easily be retrieved.
Patent JP-S5333152-A (JP)
Title: Dry developer agent
Inventor: MATSUMURA TOUICHI
IPC: G03G9/08
Filed: 1976-09-08
Abstract: PURPOSE: To enable an image of a good continuous tint to be formed by utilizing a mixture of special electroconductive magnetic particles and insulating magnetic particles such that the developing property is not influenced by humidity in the electrostatic charge development. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04316097-A (JP)
Title: Electronic music box device
Inventor: KAWACHI KIYOSHI
IPC: G10H1/00
Filed: 1991-04-15
Abstract: PURPOSE:To read the same data plural times, to store the data when the coincidence among those read data is confirmed, to not store the data even if a noise is generated in the data when the data is read, but store the data for the 1st time when the noise disappears. CONSTITUTION:On a transmission side, unnecessary one-byte data ('FF') which is never present as performance data is interposed between bytes of the performance data, which are sent. On a reception side, received one-byte performance data is read in (S144) and it is decided whether the received one-byte data are the same as last read data (S145). When the respective data are the same and the read data is not 'FF' (S146) and not stored yet, the data is stored (S148). Received data is read in again (S144) a specific time later.
Patent JP-S62266196-A (JP)
Title: Water-soluble heavy metal ion collector
Inventor: ASAO YOSHIICHI
IPC: C09K3/00
Filed: 1986-05-12
Abstract: PURPOSE:To effectively collect a heavy metal ion, by using a water-soluble salt of N-dithiocarboxychitosan as a main component. CONSTITUTION:An aqueous solution containing 1-2% of a water-soluble salt such as an alkali metal or ammonium salt of dithiocarboxychitosan is added to an aqueous solution containing a heavy metal ion. After stirring for 5-60min, the formed insoluble salt is separated. Prior to adding a heavy metal ion collector, pH of the aqueous solution containing the heavy metal ion is adjusted to 2-10., pref., to 3-8. The proper addition amount of the heavy metal ion collector is 0.9-1.5 equivalent to the heavy metal ion contained in a liquid to be treated. By this method, equipment cost can be lowered.