baber/WOPTO huggingface dataset:
Patent JP-H01178594-A (JP)
Title: Chemically synthesized liquid fuel and production thereof
Inventor: KOSAKA HIROO
IPC: C10L1/02
Filed: 1987-12-30
Abstract: PURPOSE:To obtain the title liq. fuel which is free from pollution from a stably suppliable material, by mixing a soln. obtd. by reacting acetylene with a mixture of water and methanol with a component obtd. heating an arom. hydrocarbon and an alcohol. CONSTITUTION:Calcium carbide is reacted with water in a reaction vessel 1 to form acetylene, and the acetylene is introduced into a reaction vessel 2 containing a mixture of water and methanol to effect reaction in the presence of a catalyst. Thus, acetaldehyde and ethylene are produced. These products are brought into contact with a catalyst 9 so as to form alcohol and acetal. The soln. A thus obtd. is introduced into a mixing vessel 4. Separately, an arom. compd. is dissolved in an arom. hydrocarbon in a dissolving vessel 3 to prepare a benzene ring hydrocarbon component. Alcohol is added, thereto heated and diluted. Then, the component is introduced into the mixing vessel 4 to be mixed with the soln. A. The mixed soln. is transferred to a storage tank 5, in which maturation and stabilization are accomplished. Thus, a chemically synthesized liq. fuel is obtd.
Patent JP-H07198303-A (JP)
Title: Inside diameter inspection device
Inventor: SUZUKI NORIHIKO
IPC: G01B5/12
Filed: 1993-12-28
Abstract: PURPOSE:To provide an inside diameter inspector having comparatively simple structure wherein an inside diameter can be exactly inspected even though a center line of an object to be inspected is deviated from that of the inspector. CONSTITUTION:An air cylinder 2 is disposed in a case 1, a pair of movable members 6 are movably mounted to the edge part of the case 1 in the orthogonal direction to the center line of the air cylinder 2. An operation rod 10 is movably disposed in a piston 2a of the air cylinder 2, a steel ball 7 is arranged at the edge position of the operation rod 10 and a taper part is formed on the contact part of both the movable members 6 on which the steel ball 7 comes into contact with. Arms 11, 11 are supported with a shaft on both sides of the piston 2a, both movable members 6 are independent and movably disposed on both the sides. The edge parts of both the movable members 6 are inserted into an object to be inspected, contacts 9 for contacting are mounted respectively, the edge of the measuring rod 5 of a dial gage 5 is brought into contact with the terminal of the piston 2a on the terminal part of the case 1 and the dial gage 5 to be disposed.
Patent JP-H08177219-A (JP)
Title: Floor facing board of ceramics or stone, etc., and execution method therefor
Inventor: TAKAOKA MASAJI
IPC: E04F15/12
Filed: 1994-12-21
Abstract: PURPOSE: To spread adhesive paste on bed mortar to form a setting bed and to increase execution efficiency and strength in an object, adhering thereto by mounting a floor facing board on the setting bed. CONSTITUTION: Paste 4 constituted of cement, water, etc., is spread on bed mortar 5 spread all over the floor surface 8 to form a setting bed, and in an execution method for a floor facing board so as to stick facing boards 1 of ceramics or stone, etc., on the setting bed by mounting them thereon, the paste 4 is made to adhere to sheets 3 of the facing beards 1 having the soft adhesion auxiliary sheets 3 with water absorption efficiency adhered to the rear 1a side used for the surface to be stuck thereon. Then, the facing boards 1 are mounted on the bed mortar 5, and the facing boards 1 are stuck thereon while pushing then against the bed mortar.
Patent JP-H03199974-A (JP)
Title: Dummy connector for testing backboard wiring
Inventor: TERAUCHI HIDEAKI
IPC: G01R31/02
Filed: 1989-12-27
Abstract: PURPOSE:To make it possible to test backboard wiring uniformly by constituting a dummy connector comprising a supporting part wherein a plurality of pins having the inserting parts that can be elastically engaged with through holes and contact parts which can make free contact are penetrated. CONSTITUTION:A dummy connector 1 is constituted so that many conductive round-rod-shaped pins 2 are made to penetrate through a supporting part 3 and both ends are made to protrude to the outside. The upper protruding part of the pin 2 is the part which is in contact with a probe pin. The lower protruding part which is divided into four parts in a cotter pin shape is the part which is elastically engaged with the through-hole of a backboard 71. When the pitch of the through-hole of the board 71 is different, a pin part 12a which is in contact with the probe pin is made to have the specified pitch. A pin part 12b which is inserted into the through-hole is embedded at the compatible specified pitch so that the part is connected in the supporting part 3, and the structure is changed in this way. Thus, defective contact with the probe pin, breakdown and the like due to irregular lengths of the pins 2 are eliminated. Many contact jigs corresponding to the mounting form of the different connectors are not required, and the connectors are rational and economical.
Patent JP-H0697338-A (JP)
Title: Electronic device
Inventor: SHIN TAKAYUKI
IPC: G06F1/20
Filed: 1991-12-19
Abstract: PURPOSE:To achieve a reduced an installation space, ensured installability equivalent to that of a conventional air-cooled electronic device, a reduced time which installation work requires, a small-sized pump and an improved reliability when a refrigerant leaks or when a pipe is eroded in a liquid-cooled type electronic device. CONSTITUTION:An electronic circuit casing 1 is constituted in such a way that it has an L-shaped cross section. A cooling casing 2 for cooling a liquid refrigerant is connected and fitted to this L-shaped electronic circuit casing 1 by means of couplings 62, whereby the entire casings are assembled into a rectangular-parallelopiped single unit. The cooling casing 2 for the liquid- refrigerant houses a heat exchanger 28, a fan 38, a pump 32, a device 32 for maintaining the purity of the refrigerant, and devices for cooling heat-generating electronic components 20. The cooling casing cools the heat-generating components 20 that are mounted on a substrate 22 with a partition plate 61 sandwiched between the cooling casing and the substrate.
Patent JP-2000165630-A (JP)
Title: Image data communication method
Inventor: SATO KEIJI
IPC: H04N1/21
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To substantially increase a storage capacity of an image memory section by reducing a data quantity of received data in the case of memory reception. SOLUTION: A receiver side facsimile terminal 1 informs a transmitter side facsimile terminal of resolution in the facsimile terminal 1 that is lower than the resolution of data in a usual reception as the resolution at which the facsimile terminal 1 can receive data in a memory reception mode where the image memory section 11 stores received image data. Thus, the transmitter side facsimile terminal transmits image data with the low resolution, The image memory section 11 stores the received image data and when recording device 5 of the facsimile terminal 1 is restored, the device 5 prints out the data.
Patent JP-H01176198-A (JP)
Title: Ear microphone
Inventor: MOTOI KATSUO
IPC: H04R1/00
Filed: 1987-12-29
Abstract: PURPOSE:To prevent a state from being changed over from the reception state into the transmission state if sounding opening is choked due to any cause by forming sounding holes to a wall face to escape a sound sounded from a sound guide pipe externally via the wall face forming a throughhole. CONSTITUTION:If a sound opening 1d is choked by a finger in case of mounting an ear microphone into an ear, the sound from the sound guide pipe 3 is choked in the throughhole 1a to raise the sound pressure level, but in this case the sound is sounded externally via the sounding hole 1c formed to an inserting body 1 and a sounding hole 2a formed to a plastic film 2. Thus, the sound pressure level in the throughhole 1a is not increased and no howling due to a conversion element 5 is caused.
Patent JP-H06162726-A (JP)
Title: Tape cassette and recording and reproducing device
Inventor: OTA SHUICHI
IPC: G11B23/28
Filed: 1992-11-25
Abstract: PURPOSE:To read an information displayed by electric information detection terminals by a detection means common to large and small tape cassettes in a recording and reproducing device which is provided with electric information detection terminals and selectively uses tape cassettes that have larger and smaller sizes used for common recording and reproducing device. CONSTITUTION:Locations of electric information detection terminals 4a to 4d and 14a to 14d are placed at an equal distance from one of the outer side surface of cassette cases 2 and 12. A connector 24 which contacts with electric information detection terminals provided on a tape cassette reads an electric information and a detection switch 24 which detects erroneous erasing preventing elements 8 and 18 are integrally provided on a detection block. The block is moved to the position corresponding a tape cassette mounted by discriminating the larger or the smaller size of the tape cassette which is installed on the block.
Patent JP-H07203551-A (JP)
Title: Multiplex transmitter
Inventor: NAKAZONO HIDEMI
IPC: H04L12/40
Filed: 1993-12-28
Abstract: PURPOSE:To detect a node part to which digital control information including data expressing priority are sent to a communication line from each of plural node parts connected to the communication line for multiplex-transmitting digital control information. CONSTITUTION:This transmitter is provided with communication lines 11 and 12 for multiplex-transmitting digital control information and the plural node parts 15 to 34 connected to the lines and respectively incorporated with an information forming part for forming digital control information and communication part for sending the formed digital control communication to the communication lines 11 and 12. In the information forming part in each of the node parts 15 to 34, digital information formed thereby has the code data PR concerning priority consisting of information priority order IPR and node address data NAD expressing the node part to which the information forming part forming the unit of the pertient data frame belongs and specifying priority order in advance.
Patent JP-H09180537-A (JP)
Title: Lighting system
Inventor: NISHIHAMA NOBUMICHI
IPC: F21V19/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To make a socket difficult to be thermally deteriorated even through the incomplete contact condition of a lamp pin is caused. SOLUTION: This lighting system consists of: a socket 2 mounted by making lamp pins 1a contact with contact pieces 6 by a fluorescent lamp 1, on which plural lamp pins 1a are standingly provided; a high frequency lighting device 3 connected to the socket 2 to light a fluorescent lamp 1, and a starting capacitor 4 electrically connected between both ends of the fluorescent lamp 1. The contact piece 6a, connected to the lighting device 3, is protruded to a rotation start side in mounting the fluorescent lamp 1, so that the contact pieces 6a sides, connected to the lighting device 3, can be contacted earlier than the contact piece 6b side, connected to the starting capacitor 4, in timing where the lamp pin 1a of the fluorescent lamp 1 and the contact pieces 6 of the socket 2 are contacted, in mounting the fluorescent lamp 1 on the socket 2.
Patent JP-H03189794-A (JP)
Title: Sensitizer for ferromagnetic material for use in electromagnetic material monitoring apparatus
Inventor: SAMUERU MONTEIIN
IPC: G01V15/00
Filed: 1990-11-30
Abstract: PURPOSE: To use a device as a desensitizer also by magnetizing a ferromagnetic matter with one magnetic polarity at the time of putting it on one face and magnetizing it with the opposite magnetic polarity at the time of putting it on another face and concentrating lines of external magnetic induction to a part near a gap. CONSTITUTION: A conductor 43 is electromagnetically coupled to a core 40 and is electrically connected to a current source. when a current flows through the conductor 43, a field of magnetization generated along the magnetic circuit of the core 40 induces a magnetic flux in the magnetic circuit, and it is induced across a gap 44, and the magnetic flux is converged near the gap 44 when an inclined part 45 is made in the core 40 by an option specification. However, the magnetic flux is leaked to an area near the gap 44 because the density of the magnetic flux in the gap 44 having a low magnetic permeability is fundamentally lower than that 10 the core 40 having a high magnetic permeability.  This magnetic flux generates a magnetic field in the direction traversing the gap, but this magnetic field is quickly attenuated in accordance with the perpendicular distance from the gap, and this attenuation factor can be controlled by selecting the width of the gap. Thus, this device is used as a desensitizer also.
Patent JP-H11174618-A (JP)
Title: Halogenated silver photosensitive material processing method
Inventor: TAKAHASHI SHIGEAKI
IPC: G03C5/30
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a excellent silver color tone and to improve the fogging by using the developing liquid containing polyhydric alcohol for processing. SOLUTION: A halogenated silver photosensitive material containing the leuco compound for generating a color element for generating blue color reacting with the oxide of a developing liquid in at least one layer of hydrophilic colloid layer is processed by using the developing liquid containing the polyhydric alcohol. As an added variable of compound, a content at 1×10<-6> -10<-1> mole per each one mole of silver is desirable so as to realize the effect, a content at 5×10<-5> -5×10<-2> mole is more desirable, and a content at 5×10<-4> -5×10<-2> mole is especially desirable. An optional addition method is employed depending on the characteristic of each compound. The polyhydric alcohol has 2-20 hydroxyl group, and 2-20 carbon atoms, and it is a solid in the ordinary temperature, and it can be used as single or in combination of two kinds or more.  Adding quantity of 0.1-100 g per one liter of the developing liquid is desirable, and 1.0-50 g per one liter is esopecially desirable.
Patent JP-H06184072-A (JP)
Title: Method for purifying alpha-hydroxyisobutyramide
Inventor: KARASAWA MINAHITO
IPC: C07C231/24
Filed: 1992-12-17
Abstract: PURPOSE:To industrially and advantageously obtain the subject compound by feeding acetone cyanohydrin and water to a manganese oxide catalyst, carrying out the hydrating reaction, thermally decomposing and distilling away the unreacted substance in the discharged product solution and then passing the prepared solution through a cation and an anion exchange resin columns. CONSTITUTION:Acetone cyanohydrin and water are continuously fed to a reactor of a manganese oxide catalyst (preferably electrolytic manganese dioxide, etc.) and subjected to the hydrating reaction. A product solution, discharged from the reactor and containing alpha-hydroxyisobutyramide is then introduced into a thermal decomposition reactor to thermally decompose and distill away the unreacted acetone cyanohydrin. The resultant aqueous solution of the alpha- hydroxyisobutyramide is subsequently passed through a cation and an anion exchange resin columns to afford the objective compound. Furthermore, the temperature of the hydrating reaction is preferably 30-80 deg.C. The interior of the thermal decomposition reactor is preferably kept at 80-100 deg.C temperature under 100-760Torr.
Patent JP-H04207984-A (JP)
Title: Driving circuit for ultrasonic motor
Inventor: OKUBO MITSUMASA
IPC: H02N2/00
Filed: 1990-11-29
Abstract: PURPOSE:To satisfy both high speed driving/highly accurate position control and suppression of noise or vibration by determining an intermittent driving distance based on a value stored in a memory means and an output from means for detecting the relative speed between an ultrasonic motor and a driven body. CONSTITUTION:At first, a target position is detected at an operation control section 57. A speed read-in position is then calculated. Subsequently, a drive permitting signal is brought to 'H' level thus starting driving of an oscillator 12. Upon reaching the speed read-out position, the driving speed at that time is read out through a speed detecting circuit 52 and employed in the calculation of an intermittent drive starting position. Upon reaching the intermittent drive starting position, duration of a drive permitting interval is loaded through a ROM 56. Current position is then compared with the target position and upon reaching the target position, the drive permitting signal is brought to 'L' level thus disabling the driving and ending the driving.
Patent JP-H04200597-A (JP)
Title: Ironing unit
Inventor: AKAI NORIAKI
IPC: D06F75/26
Filed: 1990-11-30
Abstract: PURPOSE:To constitute the unit so that a worker can grasp a variation of the water quantity in a tank of an iron main body, while executing an ironing work by providing a display part for showing the water quantity in the tank by a water quantity detecting means on the iron main body. CONSTITUTION:When an iron main body 10 is removed from a placing part 31 and ironing is executed, in the case a temperature setting means 29 is set to steam, water in a tank 17 is fed to an evaporating chamber 12 through a conduit 16, evaporated in this evaporating chamber 12, and then steam is jetted from the bottom face of a base 13. Accordingly, the water quantity in the tank 17 is decreased gradually, and a variation of this water quantity is detected by a water quantity detecting means 19 and displayed on the iron main body, and also, since the display is varied in accordance with the water quantity in the tank 17, a worker can know the water quantity, while executing ironing.
Patent JP-H10176244-A (JP)
Title: High strength bainitic rail having low thermal expansion coefficient and its production
Inventor: YAMAMOTO SADAHIRO
IPC: C22C38/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To produce a high strength bainitic rail excellent in wear resistance and damaging resistance and having a low thermal expansion coefficient equal to or below that of a pearlite type heat treated rail ant to provide a method for producing the same. SOLUTION: This high strength bainitic rail contains, by mass, 0.20 to 0.50% C, 0.10 to 0.30% Si, 0.50 to 2.50% Mn, <=0.035% P, <=0.035% S, 0.50 to 1.50% Mo, 0.30 to 2.00% Cr, 0.05 to 0.15% Nb, and the balance iron with inevitable impurities. In this case, the componental compsn. satisfies the inequality of -2.5C+2.2Si+1.6Mn+0.6Cr+0.5Mo-11.6(Nb+V)+9<=11.0 (where the elemental symbols in the inequality denote the respective mass%), the metallic structure of the rail is formed of a bainitic structure homogeneous all over the surface, the hardness of the rail is regulated to >=400Hv in all positions of the top part and the corner parts of the head part, and it has a low thermal expansion coefficient.
Patent JP-H06182804-A (JP)
Title: Production of vibration absorbing boss of rotary device
Inventor: MAKINO MASATO
IPC: B29C45/14
Filed: 1992-12-18
Abstract: PURPOSE:To obtain a vibration absorbing boss enhanced in assembling work efficiency, excellent in mass productivity, keeping the strong fixing force of an elastic member to a boss part and an attaching ring to prevent the deformation of the elastic member and expected in the extension of life. CONSTITUTION:Since process molding an elastic member 10 so as to attach the same to a boss part 3 through an intermediate cylindrical part 6 made of a thermoplastic resin and molding the same on an annular ring 7 through an insert ring 8 made of a thermoplastic resin is employed, the compatibility of the elastic member 10 with the intermediate cylindrical part 6 and the attaching ring 7 is good and the fixing force thereof is enhanced.
Patent JP-H04207795-A (JP)
Title: Remote controller
Inventor: NISHIGAKI TETSUO
IPC: H04Q9/00
Filed: 1990-11-30
Abstract: PURPOSE:To enable the operation of function selection among various kinds of equipment to be performed by one remote controller by providing a readout circuit to read out a conversion code in accordance with an input code from memory, and an output circuit to send out a code signal. CONSTITUTION:When the buttons of, for example, learning and power-on are operated, a code for the power-on of another maker equipment is read out of the memory 14 by an MPU 10, and is outputted after being converted to a prescribed level from an I/O 10d. Such output signal So is transmitted from a light emitting diode Td as, for example, a coding infrared ray ta, and the power source of another maker equipment receiving the coding infrared ray ta is applied. Such remote control can be automatically performed by a signal inputted from the equipment in spite of a button operation after storage. For example, the instruction of the application of the power source of another maker equipment is identified, and the output signal So reading out the code applying the power source stored in the memory 14 is transmitted as the coding infrared ray ta, and the operation of another maker equipment can be performed.
Patent JP-H03204192-A (JP)
Title: Method for pressing plate au alloy brazing filler metal having low melting point
Inventor: NISHIJIMA MICHIHIKO
IPC: B23K35/40
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a pressed brazing filler metal free from chipping and crack ing by preheating Au alloy brazing biller metal and pressing it with a press die providing a heating and heat-insulating part at the range of specified temperatures. CONSTITUTION:Bar stock 3 of plate Au alloy brazing filler metal having a low melting point such as Au-In is preheated by a preheating part 1, pressed with a die 5 heated and heat-insulated at 250-420 deg.C and coiled by a coiler. When the pressing temperature is < 250 deg.C, the solder material is unsatisfactory in improvement of brittleness and when it is > 420 deg.C, it takes a sherbet state and deteriorates in working accuracy. The pressed brazing filler metal free from chipping and cracking can be obtained and the durability of the die is improved as well.
Patent JP-H0828101-A (JP)
Title: Frame member for welded wire gauze
Inventor: TANAHASHI MOTOI
IPC: E04H17/16
Filed: 1994-12-29
Abstract: PURPOSE:To perform installation even when a welded wire gauze and a frame member are made of different materials by individually inserting an upper end and a lower end on one end side of the welded wire gauze into an upper insertion groove and a lower insertion groove from one end sides of an upper frame member and a lower frame member and installing the upper and the lower frame members. CONSTITUTION:Insertion grooves 20, 30 consisting of the first wire member insertion groove parts 20a, 30a and the second wire member insertion groove parts 20b, 30b are formed on the upper face and on the lower face, and to each of the first wire member insertion groove parts 20a, 30a, the first wire member 1b to be welded in the lowermost end or the uppermost end of a welded wire gauze 1 in the horizontal direction is inserted from one end, while to the second wire member insertion groove parts 20b, 30b, the second wire members 1a multiple of which are welded in the vertical direction or in the diagonal direction to the first wire members 1b are inserted. Then, one end side upper end of the welded wire gauze 1 is inserted into the insertion groove 20 from one end side of the upper frame member 2, while one end side lower end of the welded wire gauze 1 is inserted into the insertion groove 30 from one end side of the lower frame member 3. As the upper frame member 2 and the lower frame member 3 are respectively installed in the upper end and the lower end of the welded metallic net 1, the lateral wire members 1b, 1b are prevented from being pulled out even when force works in the width direction of the welded wire gauze 1.