baber/WOPTO huggingface dataset:
Patent JP-H02251244-A (JP)
Title: Catalyst for partial oxidation of alcohol and preparation of carboxylic acid using same catalyst
Inventor: HARA NORIAKI
IPC: C07B61/00
Filed: 1989-03-24
Abstract: PURPOSE:To prepare carboxylic acid by converting alcohol to the corresponding carboxylic acid with high selectivity by forming a catalyst layer for the partial oxidation of alcohol containing a carbon powder supporting fine platinum particles poisoned with sulfur and a binder on a gas diffusible support. CONSTITUTION:A catalyst layer for the partial oxidation of alcohol containing a carbon powder supporting fine platinum particles poisoned with sulfur and a binder is formed on a gas diffusible support. A container is divided by said support to form an upper hermetically closed part receiving an alcohol- containing solution and a lower air flow part. The air flowing through said air flow part is brought into contact with the aforementioned alcohol-containing solution through the aforementioned gas diffusible support. By this method, said alcohol can be converted to the corresponding carboxylic acid with high selectivity and the formed carboxylic acid can be easily isolated from the catalyst.
Patent JP-S58188960-A (JP)
Title: Thermal printer
Inventor: ASAKURA OSAMU
IPC: H04N1/405
Filed: 1982-04-28
Abstract: PURPOSE:To keep an element being scanned for printing constant temperature and to eliminate nonuniform printing, by making electric conduction to a stating heat generating element for a print scanning longer time than that to following printing, and applying one or plural printing pulses during conduction to the element at the following printing. CONSTITUTION:The arithmetic processing unit CPU of a thermal printer controls the processing of print data from an input means to output electric conduction data to the heat generating element of a thermal head TH from terminals 1- 7 and the 1st data on the start of a print scanning from a terminal 8. A logical circuit which inputs the 1st data from the terminal 8 and the print data from the terminals 1-7 of the CPU outputs a conducting strobe signal ST. Further, the print data from the terminals 1-7 of the CPU are compensated by a compensating register R2 and applied to a conducting register R3, whose output is supplied to the header TH. Then, the conduction to a starting heat generating element is made longer than the following conduction by the signal ST, and in the following printing, a short print pulse is used for feeding the elements.
Patent JP-H05174703-A (JP)
Title: Electric field emitting type element and its manufacture
Inventor: HASHIGUCHI GEN
IPC: H01J21/10
Filed: 1992-02-21
Abstract: PURPOSE:To manufacture an electric field emitting element which is low in electron emitting voltage and stable in electric property excellently in reproducibility and uniformity. CONSTITUTION:A cold cathode 10, which constitutes an electric field emitting type element, has a sharply pointed projection on at its top, and it has such a shape that the projection and the barrel part are connected to each other in the shape of a continuous curve. In this manufacture, a cavity is formed on a silicon board 1, and a cold cathode is formed by using a mold being formed by oxidizing the cavity. For the manufacture of the electron emitting type element, the interval between the cold cathode 10 and a gate electrode 11 is decided by the thickness, etc., of a silicon oxide film 9, and the positioning is performed by using the etchstop technics by the buried silicon oxide film inside the silicon substrate 1 or electrochemical etching. The electron emission voltage of the cold cathode is low, and the stability and the life of electric properties can be improved. A plurality of electric field emitting type elements, each of which has a pointed cold cathode and a gate electrode installed accurately in the position very near to the cold cathode, can be manufactured equally and excellently in reproducibility.
Patent JP-S60219376-A (JP)
Inventor: FUJITANI YOSHIO
IPC: E04H15/22
Filed: 1984-04-13
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-S57187112-A (JP)
Title: Looping device
Inventor: KURAMOTO RIYOUSUKE
IPC: B21C49/00
Filed: 1981-05-13
Abstract: PURPOSE:To run adjacent hoops in the same direction and to prevent the hoops from flaws caused by bringing them into contact with each other, by sending out the hoops spirally by driving two pairs of fixed drums and moving drums, both arranged parallelly almost in th same plane and placed before and behind in the diametral direction. CONSTITUTION:Hoops 5 are wound in sequence around four drums 21, 23, and 22, 24 arranged parallely almost in the same horizontal plane and placed before and behind in the diametrcal direction, in introducing and sending out the hoops spirally to and from the drums. Accordingly, the hoops 5 are prevented from the generation of flaws caused by bringing them into contact with each other, because both hoops 5 run adjacently above each drum in the same direction from the side of fixed drums 21 and 23 to the side of moving drums 22 and 24. Further, the same quantity of loop as that of a convenient double type looper is obtained because of using four drums, and an installing space is not restricted because the installing height is the same as that of a single type looper by arranging four drums in the same horizontal plane.
Patent JP-H11272383-A (JP)
Title: Method and device for generating action synchronized type voice language expression and storage medium storing action synchronized type voice language expression generating program
Inventor: KATO TSUNEAKI
IPC: G06F3/0481
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically generate a language expression based on a voice and various actions suitably synchronized with the expression from the meaning contents of the expression. SOLUTION: An instruction string consisting of a character string to be vocalized and an action name including pointing or simulated action allowed to follow the character string is generated from inputted meaning contents by using stored field knowledge (S1), the order of instructions constituting the instruction string is adjusted while considering the correlation of these instructions (S2) and the instructions constituting the adjusted instruction string are successively transferred to a voice synthesizer or a picture plotter at proper timing (S3). The voice synthesizer generates a language expression based on a voice (S4) and the picture plotter generates various actions suitably synchronized with the language expression (S5).
Patent JP-S57188713-A (JP)
Title: Assembling type valve cam shaft
Inventor: WATANABE TSUYOSHI
IPC: F16C3/04
Filed: 1981-05-15
Abstract: PURPOSE:To make it possible to change the combination of a timing gear and cam members constituting an assembled valve cam shaft by loosely engaging the timing gear having an engaging groove therein and the cam members to an engaging part formed in the center part of the cam shaft. CONSTITUTION:A timing gear 2 is or cam members 3, 4 are formed separately from a supporting shaft 1 having its center section provided with an engaging part 1c of deformed cross-sectioned shape. Shaft parts at both sides of this engaging part 1c are loosely fitted with the timing gear 2 formed, at its one end, with an engagong groove 5 or cam members 3, and the engaging groove 5 is engaged with the engaging part 1c. Thus, the valve cam shaft may be assembled only by the work of loosely fitting the timing gear 2 and the cam members 3  onto the supporting shaft 1 without the necessity of press fit, shrink fit or welding.
Patent JP-S52156220-A (JP)
Title: Injection carburetor
Inventor: ATAKO TAKESHI
IPC: F02M69/00
Filed: 1976-06-23
Abstract: PURPOSE: To improve engine performance by supplying fuel of better corpuscules in the whole range of engine driving by supplying the fuel from venturi and prevention the uncontinuous flow of fuel when the small amount is supplied from the upstream nozzle provided to the throttle valve upstream. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55165071-A (JP)
Title: Facsimile communication system
Inventor: UEHARA MASARU
IPC: H04N1/32
Filed: 1979-06-11
Abstract: PURPOSE:To enable to perform automatic readout of error production to the automatic reader, by compulsively inserting white video signal to the specific part of one line video signal at the transmission side in advance and recording the error mark on the white video signal section at the reception side. CONSTITUTION:The differentiation pulse generating circuit 2 detects the start of cut-out signal for one scanning line from the video signal generator 1 at the transmission side and differentiation pulse is transmitted to the latch circuit 3. Further, the gate circuit 5 is controlled with the output of the circuit 3 and white video signal is compulsively ttransmitted to the specific part of one scanning line independently of the video signal of the generator 1. Thus, the video signal masked with white signal for several dots from the start of cut-out is transmitted to the line via the coder 7 and the modulator 8 every line. At the reception side, every time the decoder 12 detects the error line, error pulse is produced, and this pulse is latched with the latch circuit and the gate circuit 20 is closed with this latch output, and the error mark signal of black signal is compulsively fed to the recorder 21 independently of the video signal and recorded on the recording paper.
Patent JP-H07280281-A (JP)
Title: Cooking appliance and cooking method of cooking appliance
Inventor: KANAI TAKAHIRO
IPC: F24C7/04
Filed: 1994-04-12
Abstract: PURPOSE:To determine an optimum heating time for a material to be heated and also to bake the opposite sides of the material efficiently and uniformly by controlling the heating time for the material on the basis of detecting information of a temperature detecting means in a heating chamber. CONSTITUTION:A material to be heated (e.g. bread) set in a heating vessel 13 on a shelf inside a heating chamber 2 is heated by an upper heater 4 and a lower heater 5 provided on the upper and lower sides of the heating chamber 2. The temperature of the heating chamber 2 is detected by a temperature sensor fitted to an exhaust duct 15, and based on the detecting information of the sensor, a control means controls a heating time of the upper heater 4 and the lower heater 5. According to this constitution, an optimum heating time of the material 14 to be heated can be determined, while the opposite sides of the material 14 can be baked efficiently and uniformly.
Patent JP-S58191556-A (JP)
Title: Network system
Inventor: KONDOU NORIAKI
IPC: H04L12/413
Filed: 1982-05-04
Abstract: PURPOSE:To eliminate the collision of transmission signals between every section to detect the collision only in a divided section and to reduce delay time in the propagation path, by providing a zone interface unit for a bus transmission route of a network. CONSTITUTION:The network by the folded bus system is sectioned into prescribed sections and denoted to zone A-N, and a different frequency band is used for packet P signals of nodes 20, 40 and 60 of each zone. Each zone has plural node interface units comprising a zone interface unit, a branch circuit and a signal synthesis circuit, and each node is connected with this unit. For example, the node 20 of the zone A has a transmission section 22 and a reception section 23 including an oscillation source 21 in a frequency fA, they are connected to an interface 25 and a collision detection circuit 24 detects the collision of signals fA with each other in the zone A.
Patent JP-S5782-A (JP)
Title: Motive power of permanent magnet
Inventor: SAKAI MASAYUKI
IPC: H02N11/00
Filed: 1980-05-31
Abstract: PURPOSE:To obtain power by rotating a central axis by arranging the North pole and South pole of an external permanent magnet at the North pole and South pole of a permanent magnet having a central axis. CONSTITUTION:When the North pole of a magnet (a) is located at one o'clock of a hand on the clock, the North pole of a magnet (b) locates at the vicinity of the North pole of the magnet (a) and repulsive force is generated each other. Then, the North pole of the magnet (a) proceeds in the direction of two o'clock to three o'clock. The South pole of the magnet (a) similarly proceeds in the direction of nine o'clock to ten o'clock. The North pole of the magnet (a) and the South pole of the magnet (a) pull the South pole of a magnet (d) and the North pole of the magnet (b) respectively. And the South pole of the magnet (a) and the North pole of the magnet (a) generate repulsive force to the South pole of the magnet (b) and the North pole of the magnet (d) respectively and the magnet a continues rotation.
Patent JP-S63241274-A (JP)
Inventor: WATANABE HIDESHI
IPC: E04H6/18
Filed: 1987-03-27
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-S56169084-A (JP)
Title: Ink jet recording device
Inventor: TANAKA MICHIKO
IPC: B41J2/20
Filed: 1980-06-02
Abstract: PURPOSE:To prevent the smudging of the device and a recording surface due to the flying-out of ink from an air hole by arranging a wave rising preventive plate an ink tank so as to contact with ink. CONSTITUTION:The wave rising preventive plate 7 made of a porous filter or a mesh is mounted into the ink tank 3 loaded on a carriage 2, and the wave rising preventive plate 7 is floated on the surface of the ink 4. Thus, the scattering of ink from an air hole 6 and the inducing of bubbles into ink due to the drive of the carriage can be prevented.
Patent JP-H02252524-A (JP)
Title: Inspecting, controlling method for foreign material in extrusion molding
Inventor: SHIZAWA TATSUJI
IPC: B29C48/92
Filed: 1989-03-28
Abstract: PURPOSE:To prevent an improper product from mixing in a product silo by detecting a foreign material content in a resin product, comparing the content with a specified value, and feeding a resin product to an improper product conveying route in case of specified value or more. CONSTITUTION:Part of resin pellets flowing in a conveying route 5 is sampled by an automatic sample collector 9, and supplied to a foreign material inspection unit 10. The unit 10 places the pellet on a turntable 102, sequentially passes it in a visual field of a photodetecting camera 106, inspects the foreign material by an optical method, and outputs foreign material data from a control computer 101 to a controller 11. The controller 11 compares a foreign material content with first, second specified values based on the data, sends a control signal to a switching member 8 if the content is more than the first value, communicates the route 5 with an improper product silo 7 to convey the pellet having large content to the silo 7, thereby eliminating the contamination of a product silo 6. If the content is more than the second value, it sends a control signal to an automatic screen changer 4 to replace a screen.
Patent JP-S571522-A (JP)
Title: Method and apparatus for bending thin sheet
Inventor: MITSUI TAKASHI
IPC: B21D5/00
Filed: 1980-06-02
Abstract: PURPOSE: To prevent generation of cracks, crevices, etc., even in case of bending a comparatively brittle thin sheet or of bending a thin sheet into a small curvature, by practicing the bending work while squeezing a bend part of the thin sheet with a specially shaped punch.  
     CONSTITUTION: A punch is constructed with a rotary shaft 1, a press roll 2 at one end of this rotary shaft 1 and a spring 3 at another end. This punch is brought down in order to force the press roll 2 to contact with a bend part of a thin sheet 4; when the punch is further brought down, the bend part receives a compressive force (p). In this case, the press roll 2 does not move until the transverse component p x  of the compressive force (p) becomes larger than the tensile force (w) of the spring 3, so that an additioanl compressive force is loaded on the bend part. When the component p x  becomes larger than the tensile force (w), the prss roll 2 rotates and the thin sheet 4 is bent into a shape of a die 5. If the tensile force (w) is determined so as to make the compressive force (p) satisfactorily large for squeezing the thin sheet 4, the tensile stress caused in the bend part of the thin sheet 4 is reduced so that the generation of cracks, crevices, etc., is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08271093-A (JP)
Title: Refrigeration machine
Inventor: IGUCHI HARUNOBU
IPC: F25B43/00
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a refrigeration machine where damages of a compressor due to liquid compression can be surely prevented. CONSTITUTION: In a refrigerant circuit of a refrigeration machine, first and second refrigerant accumulators 11 and 9 are arranged in series on the suction side of a compressor 2. The first refrigerant accumulator 11 is located nearer to the compressor, and the second refrigerant accumulator 9 is heated. Therefore, the liquid refrigerant is prevented from flowing into the compressor 2, so that liquid compression by the compressor 2 does not occur when operation is re-started after the compressor 2 is once stopped. In addition, as the second refrigerant accumulator 9 is heated, pulsations generated by the compressor 2 are buffered by the gas refrigerant in the second refrigerant accumulator 9, resulting in a smooth operation and a reduction of noise.
Patent JP-H09265791-A (JP)
Title: Semiconductor memory
Inventor: KONO SHIGEKI
IPC: G11C7/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To speed up the sense amplifying operation while maintaining a stabilized operation. SOLUTION: An address transition detecting circuit 11 is installed to generate timing signals AT1, AT2 when the address values of address signals AD(ADc, ADr) change from a low level to a high level by detecting the change of the address value. The timing signal AT2 controls the activation and inactivation of the logic gates G61, G62 of the sense amplifier. A latch circuit 7 is installed to latch the output signal SO of the sense amplifier 6 by the timing signal AT1. A discharge control circuit 9 which connects and disconnects the digit lines, D1 to Dn, and the reference digit line DR to the ground potential point depending on the timing signal AT2. After the address value changes, a selected digit line and the reference digit line DR only are simultaneously precharged and simultaneously discharged after the output signal SO is latched.
Patent JP-H11270043-A (JP)
Title: Roof with balcony
Inventor: MURATA NARIYASU
IPC: E04B1/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a roof with a balcony which can be easily constructed with a simple construction. SOLUTION: An opening 80F is provided at a portion close to a ridge 80A of an almost reversed V-shaped roof side face 80D constituted with two ridge lines connecting the end portion of a ridge 80A to a point where the eaves at gable side and the eaves 80B at the girder side intersects, and a floor of balcony 81 is provided below the opening 80F. In this way, the balcony 81 is formed inside the roof 80 of the balcony 81, it becomes unnecessary to adopt a structure such as a roof balcony, and the roof 80 can be constituted with 1 kind of a structural body and therefore the construction can be simplified and the work can be made easier.
Patent JP-H06286834-A (JP)
Title: Conveyor chain
Inventor: SHINODA CHIKASHI
IPC: B65G17/38
Filed: 1993-03-31
Abstract: PURPOSE:To prevent the entanglement of a load by forming the link of a conveyor chain with plural links connected endlessly being journalled at both end connecting parts, in such a way that a clearance between the end faces of the adjacent links is discontinuous at the time of winding a conveyor chain around a sprocket. CONSTITUTION:This link is formed of a conveying part 1 with the upper face made into the smooth conveying face 5, and two connecting parts 2, 2'. One connecting direction end face 8 of the conveying part 1 is provided with an extended part 3 protruding in the connecting direction, and a cutout part 4 of such shape as to be fitted to the extended part 3 is formed at the connecting direction end face 8' on the opposite side. Connecting pin holes 6, 6' are formed at the side faces of the respective connecting parts 2, 2' so as to connect this link to an adjacent link through connecting pins. In a chain at the part wound on the circumference of a sprocket, the end face 8 of the conveying part of the link 7 adjacent to the end face 8' of the conveying part of the link 7' is placed in the partially separated state, but a substantially discontinuous clearance is generated to secure the continuity of the conveying faces.
Patent JP-H06135124-A (JP)
Title: Recording material for business machine and its production
Inventor: YAMAMOTO TORU
IPC: B41M5/00
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a recording material for business machine superior in ink accepting properties and sharpness of a recorded color image thereon and improved in light transmittance, water resistance, light resistance, and resistance to blocking and a production method thereof. CONSTITUTION:In a recording material for business machine provided with an ink accepting layer on a substrate, the ink accepting layer contains a high-water absorption material prepared by a graft reaction of an organic material selected out of acrylic acids and polyacrylic acids with an inorganic material selected out of inorganic alkoxides and metallic alkoxides. Additionally/ alternatively, in a recording material for business machine provided with an ink accepting layer on a substrate, the ink accepting layer contains a high-water absorption material prepared by a reaction including a graft polymerization of at least one (poly)acrylic acid selected out of a group of acrylic acids and polyacrylic acids with at least one alkoxide selected out of a group of inorganic alkoxides and metallic alkoxides.
Patent JP-H0576643-A (JP)
Title: Game machine
Inventor: BUSUJIMA KUNIO
IPC: A63F7/02
Filed: 1992-03-30
Abstract: PURPOSE:To increase interest of a game and heightening the efficiency of a game by adding a new element such as variable display. CONSTITUTION:A game machine has a variable display device, wherein when the display result of the variable display device is specified identification information, an accessary is opened by the operation of solenoids 61a-61e to apply designated game value, and the game machine includes a variable display control means for variably starting the variable display device and then controlling the same to be stopped, and announcing means 77, 43, 86 for announcing to the effect that the variable display device is in the process of variable display and announcing to the effect that the display result when the variable display device is stopped is specified identification information.
Patent JP-S58191643-A (JP)
Title: Transporting vehicle for dangerous particulate material
Inventor: FUJITA EIJI
IPC: B60P3/22
Filed: 1982-04-30
Abstract: PURPOSE:To lower the concentration of oxygen in an exhaust gas and enable particulate coal or the like to be discharged safely, by a method wherein the quantity of intake air is reduced by throttling an intake valve for an engine. CONSTITUTION:When discharging particulate coal from a particulate material containing tank 2, a dump cylinder 3 is stretched to tilt the tank 2, thereafter ON-OFF valves 15, 23 are opened, while ON-OFF valves 12, 27 are closed whereby the exhaust gas from the engine 5 is introuduced into a discharging part 4 through an exhaust pipe 6, an introducing pipe 7 and a primary air supplying pipe 8, and the particulate coal is mixed into the exhaust gas and is discharged to the exterior. At this time, since the air to be taken into the engine 5 through an intake pipe 10 is throttled by passing through small holes 14 formed in a main body 13, the quantity of air taken in per unit time is reduced, so that the fuel-air ratio is increased, and oxygen contained in the air is mush consumed at the time of combustion. Accordingly, the concentration of oxygen in the exhaust gas is lowered, and the particulate coal can be discharged safely.