baber/WOPTO huggingface dataset:
Patent JP-H09184691-A (JP)
Title: Straight and cross type spiral form heat exchanger with unified units
Inventor: MIYAJIMA TAKAO
IPC: F28D7/04
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To use the whole units as a single unit by installing a necessary number of spiral heat transferring part main bodies inside an outward packaged tank. SOLUTION: The air to be condensed, that is introduced from steam introducing hole 5 to an external facing tank 2, flows into each direct and cross path from the upper surfaces of the spiral state opening part of the spiral heat transferring part main bodies 1. The air to be condensed contacts the low temperature spiral heat transferring wall surface, is condensed and the condensed liquid flows downward as drips. The condensed liquid is taken out from the condensed liquid outlet 6 that is arranged at the bottom part of the external facing tank 2 and the uncondensed gas is taken out from the uncondensed gas outlet 7 at the upper part on the side surface.  The cooling water supplied to each of the spiral heat transferring part main bodies 1 comes from the cooling water introducing hole 12, goes through the lower part ring shaped connecting pipes 10 and flows into the spiral paths that are closed at the upper and lower ends from the cooling water inlet hole 8. It cools the heat transferring wall surfaces flowing along the paths, reaches each central part, is collected to the upper connecting pipes 11 from a cooling water outlet 9 and flows out from a cooling water outlet hole 13.
Patent JP-S5991199-A (JP)
Title: Lubricating oil composition
Inventor: FUJINO ZENZOU
IPC: C10M161/00
Filed: 1982-11-15
Abstract: PURPOSE:To provide a lubricating oil composition with a markedly improved lubricating property, prepared by adding a polythioacetic acid ester and a fluorocarbon resin to a lubricating oil. CONSTITUTION:The composition is prepared by adding 1-50wt% polythioacetic acid ester (e.g. polythioisobutyl acetate) and 0.01-0.05wt% fluorocarbon resin (e.g. polytetrafluoroethylene resin) to a base lubricating oil. Combined use of the two components increases the lubricating property of the composition to a marked extent as compared with the case when they are added independently.
Patent JP-S5990314-A (JP)
Inventor: ITOU HIROO
IPC: H01B13/14
Filed: 1982-11-15
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-H09117669-A (JP)
Title: Method for regeneration of catalyst
Inventor: GEORUKU TEIIRE
IPC: B01J29/04
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To promptly and simply regenerate a catalyst by a method in which the activity of a used catalyst is restored by treating the catalyst with hydrogen peroxide in the absence of olefin, and the regenerated catalyst is used again in the epoxidation of olefin. SOLUTION: In the regeneration of zeolite containing titanium which was used as a catalyst particularly for the preparation of epoxide from an olefin and hydrogen peroxide, the activity of the used catalyst is restored by treating the catalyst with hydrogen peroxide in the absence of olefin, and the regenerated catalyst is used again in the epoxidation of olefin. In this process, in the epoxidation of the olefin, especially propylene, methanol is preferably used as a solvent. The zeolite catalyst containing titanium, which was used in the epoxidation and deactivated during the reaction, is separated from the reaction mixture and washed with a solvent, preferably water. After that, the used catalyst is reacted with a hydrogen peroxide solution in a solvent or in water.
Patent JP-H0617023-A (JP)
Title: Alkali-soluble pressure-sensitive adhesive
Inventor: SUZUKI YOSHIKO
IPC: C09J133/04
Filed: 1992-07-03
Abstract: PURPOSE:To provide a water-based pressure-sensitive adhesive which is excellent in pressure-sensitive adhesion and water resistance and can easily be released from the adherend in an aqueous alkali solution. CONSTITUTION:The adhesive comprises a microgel prepared by emulsion- polymerizing a monomer containing a polymerizable double bond in the presence of a polymeric emulsifier containing a carboxyl group and a polymerizable double bond. Because of the carboxyl groups present on the surface of the contained microgel, this adhesive is excellent in alkali solubility, pressure- sensitive adhesion and water resistance, and is very industrially useful as an alkali-releasable pressure-sensitive adhesive for labels, seals, tapes, building materials, packaging materials and electronic materials.
Patent JP-H0932451-A (JP)
Title: Pressure balancing device of submerged machine and method for supplying lubricating oil
Inventor: YOSHIDA TOSHIHIRO
IPC: F16N31/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To enhance pressure balancing functions by communicating lubricating oil in a submerged machine main body to the rod-equipped-piston side of the inside of a cylinder, separating the piston side of the cylinder from the other side by means of a thin film, and causing the other side of the cylinder to receive water head. SOLUTION: After a screw plug 33 is removed and a cylinder 26 and an excavator main body C are almost filled with lubricating oil O, a filter 34 is removed, and the operation of forcing air in the main body C out by pushing the piston 28 using a rod is repeated several times. Next, the plug 33 is closed, and the piston 28 is pushed toward a piston rod 27 using a pressure equivalent to water head at the time of underwater excavation work. In that case, if the piston 28 is not moved to its stroke end, pressure balance at the time of the excavation work is secured although air remains in a casing 21. Further, the piston 28 side of the cylinder 26 is separated from the other side using a bellofram 30 made of rubber and cloth, thereby preventing muddy water, etc., from mixing with the oil O. Thus the entrance of sand and muddy water into a submerged machine can surely be prevented.
Patent JP-2001031550-A (JP)
Title: Veratryl ether derivative
Inventor: OBA TAKASHI
IPC: A61K31/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a blood circulation-promoting agent which exhibits a blood circulation-promoting action, gives a persistent warm-sensitive effect to skin, scarcely gives an unpleasant skin-irritating touch to a human body, and is useful for medicines or cosmetics, by including a specific veratryl ether derivative. SOLUTION: This blood circulation-promoting agent contains a veratryl ether derivative of the formula [R1 is a 1 to 18C alkyl or a 7 to 24C aralkyl; (m) is 0 to 2] as an active ingredient. The content of the compound of the formula is preferably 0.001 to 10 wt.%. One or more compounds among the compounds of the formula may be used for the blood circulation-promoting agent. One or more other compounds giving warm-sensitive touches or one or more plant extracts having blood circulation-promoting effects, such as the powder of red pepper, may together be used to further improve the heat-sensitive effect without strengthening a skin-irritating touch. The compound of the formula can be obtained by reacting veratryl alcohol with an alcohol in the presence of a strong acid as a dehydrating agent.
Patent JP-H0865482-A (JP)
Title: Portable information communication terminal equipment
Inventor: HIROSHIGE HIDEO
IPC: H04L69/14
Filed: 1994-08-25
Abstract: PURPOSE: To improve the transmission efficiency in the case of communication through a channel with better communication quality statistically by identifying a kind of a channel used by a sender side and a receiver side information communication terminal equipment. CONSTITUTION: The terminal equipment is provided with a switch 1 to set a kind of operating channel of its own equipment, a memory 2 to store a kind of operating channel of a facsimile equipment and a telephone number, and a communication control section 8 discriminating the kind of the operating channel based on information representing the kind of the channel from the switch 1 and the memory 2 and controlling the communication protocol and the transmission and reception data processing or the like based on the discrimination result. Then the user sets the kind of the facsimile operating channel of the sender side with the switch 1.  Thus, when the switch 1 is closed, the sender side facsimile equipment uses a channel with low quality such as an analog radio telephone channel and when the switch 1 is open, the sender side facsimile equipment uses a channel with high quality such as a public telephone line or a digital radio telephone channel and in the case of the channel with high quality, communication is made without undesired nonstandard processing.
Patent JP-H0923947-A (JP)
Title: Lumber supporting device
Inventor: MASUTANI EIJI
IPC: A47C7/46
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormal sound generation of a sheet to which a lumber supporting device is mounted and to improve an article value. SOLUTION: In this lumber supporting device composed of a lumber plate 10 in contact with the rear of the cushion material 25 of a back surface part, a swing arm having the lumber plate 10 provided at a center and both ends attached to the bone structure frame of the back surface part and an adjustment mechanism for swinging the swing arm, the front surface of the lumber plate 10 and the rear of the cushion material 25 are constituted so as not to come into slidable contact with each other on their respective contact parts.
Patent JP-2000032409-A (JP)
Title: Digital broadcast reception system, transmitter and receiver thereof
Inventor: ASANO TARO
IPC: H04N7/173
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To transmit real-time information and non real-time information in a digital broadcast program without contentions. SOLUTION: When transmitting a real time information signal 30 consisting of dynamic image packet data Vn and announce voice packet data An and a non real-time information signal 40 consisting of dynamic image text packet data, the transmitter 10 transmits a time division multiplex signal 50 by transmitting the real-time information signal 30 with priority and the non real-time information signal 40 at a temporal gap of the real time information signal 30. The receiver 20 receives the time division multiplex signal 50 and demultiplexes the signal 50 into a real time information signal 60, where timing of the packet data Vn, An is maintained with respect to the real time information signal 30 and a non real-time information signal 70, where timing of the packet data Dn is deviated with respect to the non real-time information signal 40.
Patent JP-H0545470-A (JP)
Title: X-ray image sensor and x-ray inspector
Inventor: OOMORI YASUICHI
IPC: A61B6/00
Filed: 1991-08-09
Abstract: PURPOSE:To obtain an X-ray image sensor which allows the removal of effect of beam hardening and an X-ray inspector which enables the measurement of a quantity of material accurately without depending on the thickness of an object to be inspected. CONSTITUTION:An object to be inspected consisting of a bone part 8 and a soft tissue 7 as quantitative intended object is arranged between an X-ray generator 5 equipped with a K edge filter 24 and an X-ray image sensor comprising a plurality of unit, detectors 1 and 2. The unit detectors 1 and 2 are pulse counting type CdTe radiation detectors and outputs of the detectors are separated into signals of stages high and low to count through a preamplifier 25, a pulse height discrimination circuit 26 and a counting circuit 27. Intensity Ih1f of high energy X rays after transmitted through the soft tissue 7 and a filter 4 and intensity Il1f of low energy X rays after transmitted through an object to be inspected are counted with the unit detector 2 simultaneously. Quantity of substance of the filter TfXrhof is calculated with a calculation processing section 28 from the Ih1f and Il1f and the like and a correction coefficient for correcting effect of a beam hardening is obtained from a ratio between the results and an actually measured value.
Patent JP-S6093469-A (JP)
Title: Developing device
Inventor: SHIMAZAKI TAKASHI
IPC: G03G15/08
Filed: 1983-10-28
Abstract: PURPOSE:To charge electrostatically a developer carrier with a desired petential to perform good development by constituting an elastic body blade with a fixed layer and drifting layer and bringing this drifting layer into contact with the developer carrier to increase the contacting width between the elastic body blade and the developer carrier at a prescribed pressure even if a small-diameter cylindrical developer carrier is used. CONSTITUTION:When a developing roller 35 is rotated in the direction of an arrow, a developer T is carried and enters into the part where is pressed by an elastic body blade 36 and the developing roller 35. Meanwhile, the part of the elastic body blade 36 near the adhesion part of a drifting layer 36c is pressed to the developing roller 35, and therefore, they are brought into contact with each other with a sufficiently wide contacting width. Consequently, the developer entering into said part is electrified frictionally with a desired potential uniformly during passage of this part and is stuck to the surface of the developing roller 35 as a uniform thin layer. This thin layer of the developer is carried furthermore in accordance with rotation of the roller 35 and faces a photosensitive body. An electrostatic force acts upon the developer there, and the developer overcomes the attraction between the roller 35 and the photosensitive body and flies in the gap and is stuck to the photosensitive body in accordance with the potential of a latent image on the photosensitive body to develop the electrostatic latent image.
Patent JP-2000022915-A (JP)
Title: Facsimile equipment
Inventor: GOTO TAKASHI
IPC: H04N1/32
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment which can receive a file, which could not be received since the equipment was not ready for reception, by polling when the equipment becomes ready. SOLUTION: If there is an incoming while a receiver side is not ready for reception, a polling ID consisting of a transmitter as an origination ID, this machine, and the incoming time is generated and when the receiver becomes ready, the file which failed to be sent is received by polling by using the said polling ID. The transmitter side when failing to transmit the file generates a polling transmission file having the polling ID consisting of the transmitter as the origination source ID, receiver, and transmission failure time and gets ready for the polling reception, so that the receiver can receive the file by polling when getting ready for reception.
Patent JP-S6177538-A (JP)
Title: Sheet adjusting apparatus for car
Inventor: AICHI MASATO
IPC: B60N2/90
Filed: 1984-09-26
Abstract: PURPOSE:To increase the degree of freedom on designing and widen the foot space for a driver on a rear seat and permit the application into a narrow space by installing driving motors and accessory parts onto the brackets on upper rails. CONSTITUTION:Brackets 4a and 4b are installed between upper rails 2 and 3, and a various sorts of driving motors 5-7 and speed-change transmission mechanisms 8-11 are installed onto the bracket 4a and connected to screws 12, 14, 16, and 17, and thus a sheet raising and lowering mechanisms 13 and 15 and a sheet sliding mechanism 18 are constituted. A nut 24 at the top edge of the screw 12 is connected in turnable ways onto a sheet cushion 38 through links 25, 27, 30, and 31, and the nuts 19 and 20 screwed at the center part of the screws 16 and 17 are fixed onto a sliding bracket 23 installed between lower rails 21 and 22.
Patent JP-H0735564-A (JP)
Title: Route guidance information display method for navigation system
Inventor: UCHIDA RYUTARO
IPC: G08G1/0969
Filed: 1993-07-20
Abstract: PURPOSE:To automatically display travel information at a specific point on a travel route during a travel, regarding a navigation system of route guidance type. CONSTITUTION:Regarding a navigation system of route guidance type, display timing for travel information is determined during a travel on the basis of the position of a way point on a travel route (specific point set on a travel route) and a distance from the point to a current automobile position. Also, when a distance between the way point 1 and an automobile 2 approaching thereto becomes equal to or more than the prescribed distance, travel information is not shown on a screen 10. Furthermore, when the automobile 2 comes near the way point 1 and a distance from the automobile 2 to the point 1 is within the prescribed distance, travel information 3 is displayed on the screen 10. Also, when the automobile 2 passes and recognizes the way point 1, or leaves therefrom over the prescribed distance, the indication of the travel information 3 is stopped.
Patent JP-S58102552-A (JP)
Title: Thin film transistor matrix array
Inventor: KAWAI SATORU
IPC: H01L27/04
Filed: 1981-12-14
Abstract: PURPOSE:To obtain a large screen display for good contrast, by forming a thin film element with large capacity and high reliability for charge accumulation on the same substrate as of a thin film transistor matrix array. CONSTITUTION:Since a Schottky barrier diode of hydrogenated amorphous silicon (a-Si:H) which is the operation layer of a thin film transistor has a large barrier capacity and is excellent in voltage-current characteristic in a reverse direction, this charge accumulation capacitor with large capacity and a thin film transistor are formed in the same process. In other words, the a-Si:H Schottky barrier diode is formed of metal 28, which forms a Schottky barrier under a drain electrode 26, thin insulation layer 10, and of the a-Si:H layer 29. In such a constitution, when its junction capacity is evaluated, the capacity C is C= SIGMASIGMA.S/d=8.7pF, where the thickness of a barrier is (d), the dielectric constant is SIGMA, and the cell size S=100mum square. Therefore, since the capacity of liquid  crystal is approx. 0.1pF, the constant for discharge is increased by approx. two  figures by this additional capacity.
Patent JP-H0652295-A (JP)
Title: Fingerprint picture input device
Inventor: NAGURA MICHINAGA
IPC: G06T7/00
Filed: 1992-07-28
Abstract: PURPOSE:To provide the clear fingerprint picture by reducing the scattered light on the prism surface of a triangular prism and increasing the contrast of light to be reflected on the side of a camera. CONSTITUTION:A triangular prism 11 is provided with a pair of electrodes 12a and 12b on a prism surface 11a. An interface active thin film layer 18 is formed on the prism surface 11a. An ultrasonic humidifier 16 sprinkles a water solution S housed in a tank 17 on the prism surface 11a. The water solution S is mixed with the interface active agent. A controller 13 detects resistance R of the prism surface 11a by a pair of electrodes 12a and 12b. By driving and controlling the ultrasonic humidifier 16 so as to keep the resistance value R within the prescribed range, a width (d) of a water film 19 is controlled to be within the prescribed width range. Thus, the prism surface 11a is properly humidified and the fingerprint pattern can be surely and accurately detected even by dried fingers. Thus, the high-contrast fingerprint picture can be inputted.
Patent JP-H0280139-A (JP)
Title: Manufacture of weld can
Inventor: YOKOI SHIGERU
IPC: B65D8/22
Filed: 1989-08-04
Abstract: PURPOSE:To prevent the corrosion of a weld joint of a weld can by applying a thermosetting resin paint of specific thickness to a weld joint of a metallic can drum, baking this paint and forming a covering for satisfying a characteristic condition, and bringing a weld can drum to flange working at specific temperature. CONSTITUTION:By superposing both end edge parts of a metallic stock and forming a joint by electric resistance welding, a can drum is manufactured. To the can drum joint, a thermosetting resin paint is applied so that thickness as a solid portion becomes 10 and to 100mum. By baking this paint, a corrosive barrier property thermosetting resin contained covering in which a temperature dependency RE of a Young's modules defined by an expression I is within a range of 1.3 to 3.0, and also, E20>=50kg/mm<2> is formed. Subsequently, a joint covering weld can drum is brought to warm flange working at the time point when a temperature does not become <=50 deg.C. In such a way, the corrosion of a weld joint of a weld can can be prevented.
Patent JP-S6360225-A (JP)
Title: Manufacture of high-silicon iron sheet having superior soft magnetic characteristic
Inventor: TAKADA YOSHIICHI
IPC: C21D8/12
Filed: 1986-08-29
Abstract: PURPOSE:To obtain a high-Si iron sheet having superior soft magnetic characteristics and stable product characteristics by subjecting a hot coil of a high-Si iron alloy having a specified Si content to semiwarm rolling at a prescribed total draft. CONSTITUTION:A high-Si iron alloy contg. 4.0-7.0wt% Si is formed into a slab by ingot making and cogging or by continuous casting and the slab is subjected to rough rolling and finish hot rolling to obtain a hot coil. This hot coil is descaled and subjected to semiwarm rolling at 20-400 deg.C and 50-90% total draft. Thus, a recrystallized structure having the optimum grain size and magnetically favorable crystal orientation is formed and a high-Si iron sheet having superior soft magnetic characteristics can be manufactured.
Patent JP-S6359193-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKADA YOSHINORI
IPC: H04N9/83
Filed: 1986-08-29
Abstract: PURPOSE:To faithfully attain a recording and a reproduction to a high definition video signal having a remarkably wide band by supplying the mixed signal of a high frequency luminance signal frequency shifted in the band of a low frequency luminance signal and the low frequency luminance signal to a frequency modulating means. CONSTITUTION:An output signal from a frequency shift circuit 21 is FM modulated via a switching circuit 23 in an FM modulating circuit 25, further, mixed with an output signal from a frequency converting circuit 4 in a mixing circuit 6, the bands of a low frequency converting signal 11 and the FM modulated signal 15 are not overlapped but both the signals are recorded on a magnetic tape 26 through a magnetic head 7. The luminance signals of all the bands are divided into the respective bands 45, 46 and mixed so as not to overlap the bands of the low frequency converting signal 11 and the FM modulated signal 15. The high frequency luminance signal which is not conventionally recorded and reproduced is shifted in frequency, thereafter FM modulated, thereby, it can be situated at the band indicated by a slash part 49 and recorded without applying an interference to other signal.
Patent JP-H0251976-A (JP)
Title: Image signal processing system
Inventor: ARAI HITOSHI
IPC: H04N1/40
Filed: 1988-08-15
Abstract: PURPOSE:To remove noise components to an output image at the time of switching and to obtain the output image with a good quality by obtaining the synchronization of a picture tone switching signal and a pattern signal received from an external part. CONSTITUTION:A switching signal 2101 to indicate an area change from a reader read in synchronizing from a buffer memory 2105 and video data 2100 are inputted to a look-up table 2106, respectively, and a gamma characteristic is switched according to a picture tone. On the other hand, an original signal SCLK of a pattern generation outputted from a synchronization control circuit 2113 is outputted as a pattern signal TVCLK having the same synchronization as an image frequency and a PVCLK with a period to be 1/2-fold by a frequency-dividing circuit 2114. By using the pattern signal TVCLK for the clock of a flip-flop 2102, a picture quality deterioration due to a synchronization shift between the video data and pattern clock due to the delay of the circuit is prevented. Thus, the turbulence of a video signal at the time of switching according to the picture tone is eliminated, and the image with the good quality can be obtained.