baber/WOPTO huggingface dataset:
Patent JP-H09142017-A (JP)
Title: Image forming method and apparatus
Inventor: KOMAI HIROMICHI
IPC: B41L17/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent not only the deterioration of the durability of a thermal head but also the deterioration of resolving power, to dispense with the heating of the entire surface of a recording member in a liquid and to neglect the effect of the maintenance environment of the recording member. SOLUTION: A recording material 3 of which the sweepback contact angle is lowered upon heating in contact with a liquid and increased upon heating in the non-contact state with the liquid is applied to a substrate 2 and the coated substrate is dried to obtain a recording member (A) having a surface showing hydrophilicity and oleophilicity. When this recording member A is selectively heated by a thermal head 4 to which a current is supplied corresponding to an image signal, the recording material 3 of a heated part is increased in its sweepback contact angle to become water/oil repelling properties to form a latent image (B). The latent image formed on the recording member 1 is developed by a developing roller 5 having an ink film to obtain an image.
Patent JP-S63157225-A (JP)
Title: Information selecting and displaying device
Inventor: HIRABAYASHI FUSAKO
IPC: G06F3/048
Filed: 1986-12-22
Abstract: PURPOSE:To keep the information needed for the future transmission of information as much as possible on a screen by separating the information highly related to the future transmission from those less highly related to the future transmission and erasing the latter information out of the screen. CONSTITUTION:The information on a topic different from that on the topic displayed most lately is retrieved out of the displayed information based on the contents of a relative information memory 3 and on the basis of a relationship deciding standard. When said information is retrieved, it is decided the information is closed or not. If the information is closed, this information is erased. In case said information is not included in the displayed information and in case this information is not closed although it is included in the displayed information, the information on a conversation pair having deeper nest level than the information displayed most lately is retrieved out of those displayed information based on the contents of the memory 3. Then the relevant information is erased in case this information is confirmed and also closed.
Patent JP-H07132017-A (JP)
Title: Thresher
Inventor: FUKUYORI KOUN
IPC: A01F12/22
Filed: 1993-11-12
Abstract: PURPOSE:To remarkably improve the threshing efficiency without causing the damage or blowoff of cereal grains. CONSTITUTION:This thresher is provided by dividing a threshing drum 2 into a threshing drum (2A) on the side of the starting end provided with helical continuous threshing teeth 17 on the outer peripheral surface and a threshing drum (2B) on the side of the terminal end equipped with nearly inverted U-shaped individual threshing teeth 16 on the outer peripheral surface and rotating the threshing drum (2A) on the side of the starting end at a higher speed than that of the threshing drum (2B) on the side of the terminal end.
Patent JP-H04181170-A (JP)
Title: Semiconductor acceleration sensor
Inventor: NODA SUKEHISA
IPC: G01P15/12
Filed: 1990-11-15
Abstract: PURPOSE:To use the title sensor even in the circumferential environment of a wide temp. range for a long period of time with high reliability by providing a means absorbing the volumetric increment due to the thermal expansion of oil. CONSTITUTION:A volume absorbing means is constituted of sponge 20 having elasticity and the sponge 20 is covered with an oil impermeable cover 20a so as not to absorb oil 14. A protective member 21 is fixed to a base 1 in order to hold the sponge 20. The oil 14 is injected from an injection hole 15 in such a state that the circumferential temp. is lowered to the min. use circumferential temp. permitted by an acceleration sensor and hermetically sealed by a seal material 18. When the sensor is set to a use state, the oil 14 always acts in an expanding direction. The increased volume due to expansion is absorbed by the sponge 20 and the pressure of the oil in the sensor rises by a slight value compressing the sponge 20. That is, the expansion increment of the oil 14 at the time of the change of the use circumferential temp. within a tolerant temp. range is entirely absorbed by the sponge 20 and the internal pressure of the oil is kept almost constant to be suppressed to a slight change.
Patent JP-2000134654-A (JP)
Title: Selective radio call receiver and reception frequency search control method therefor
Inventor: KIDO TORU
IPC: H04W84/02
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To shorten frequency search time, to reduce power consumption and to quickly establish synchronization without the need of a special setting operation. SOLUTION: A storage part 105 stores plural frequencies corresponding to respective areas. A synchronous frequency storage part 112 respectively stores the number of times of establishing the synchronization at the sampling time together with the sampling time for the respective frequencies. A reception frequency control part 110 searches the frequency in the order of the frequency from the one of the large number of times of establishing the synchronization at the sampling time closest to the search start time which is the time of starting frequency search when the frequency search is started. Thus, without the need of the special setting operation, the time required for the frequency search is suppressed to be short. Thus, the possibility of missing calling is reduced and useless power consumption required for the frequency search is suppressed.
Patent JP-H07136036-A (JP)
Title: S-spring fitting part structure of seat frame and manufacture thereof
Inventor: ISHIBASHI MATSUO
IPC: A47C7/02
Filed: 1993-11-12
Abstract: PURPOSE:To make an S-spring to be hardly separated so as to improve strength of a seat frame by inserting the end part of the S-spring in a hollow cylindrical S-spring constructing part integrally formed between two slits formed on a flat part of a seat frame to hold the S-spring. CONSTITUTION:The vicinity of the lower end of a seat frame formed by bending a pipe 30 like a substantially quadrilateral is crushed by press bending into a plane and form a fitting surface 12. Holes 15 for fixing a seat frame to a reclining device by screwing are bored in the fitting surface 12. Slits 13 are formed between the holes 15 on the fitting surface 12, and the space between the slits 13 is not subjected to press working to be swollen like a hollow cylinder. The swollen part is an S-spring constructing part 14 to install an S-spring 16, and the S-spring constructing part 14 is connected at the both ends 14a, 14b thereof to the seat frame. The slits 13 become opening parts between the S-spring constructing part 14 and the seat frame.
Patent JP-H10133001-A (JP)
Title: Novel water repellent treated lens
Inventor: TOMOTA MASAOKI
IPC: G02B1/10
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To prolong the pot life of a specific water repellent agent, to enhance the durability of water repellence and to enhance the slipperiness of a surface by treating a lens base material with the specific repellent agent, thereby forming a water repellent layer which consists of a noncured material and is specified in the contact angle with water. SOLUTION: The lens base material is treated with the water repelling agent consisting of the bifunctional org. silane compd. expressed by formula I or its partial hydrolyzate or the org. silicon compd. expressed by formula II, by which the water repellent layer consisting of the non-cured material and having the contact angle of 80 deg. with the water is formed. In the formula I, R is a substd. or unsubstd. univalent hydrocarbon group; X is a hydrolyzable group or hydroxyl group directly coupled to a silicon atom and Rf is a fluorinated org. group. In the formula II, Rf is a fluorinated org. group; R is a substd. or unsubstd. univalent hydrocarbon group and (n) is a positive integer.  In such a case, the kinds of the lens viewed from applications are adequately spectacle lenses, camera lenses, lenses of telescopes and binoculars, and lenses of magnifying glass lenses, periscopes, etc., which have particularly many chances of exposure to rain.
Patent JP-H10132683-A (JP)
Title: Pressure detector
Inventor: KIKUCHI SEIICHI
IPC: G01L9/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacturing step and enhance the producibility by forming a pressure receiving part (diaphragm) integrally with a stem constituted of a glass material, and adhering a pressure detection chip onto its one side. SOLUTION: The stem 6 has a projection part 6b projecting in the direction to ward a holder in an inner margin of a junction face 6a with a holder and comprising a substantially cylindrical shape; and a step part 6c for arranging a circuit substrate, and the stem 6 is formed from powdered glass of borosilicate glass such as kovar sealing glass, tungsten sealed glass by a sintering method etc. At this time, a thin-walled diaphragm (pressure receiving part) 7 is formed integral with the stem 6, and a strain sensor 5 composed of silicon etc., is adhered onto one face of the diaphragm 7 with low melting point glass etc., and is formed integral with the diaphragm 7. Thereby, it is possible to simplify a manufacturing step and enhance producibility.  Further, as borosilicate glass having the substantially same thermal expansion rate as that of the strain sensor 5 is used for the stem 6, an accurate pressure can be measured.
Patent JP-H01149567-A (JP)
Title: Wave propagating characteristic measuring instrument
Inventor: KUBOI KIYOSHI
IPC: H04B17/00
Filed: 1987-12-07
Abstract: PURPOSE:To simultaneously and instantaneously direct-measure the amplitude frequency characteristic and delaying characteristic of a propagating path by providing a measuring signal generating part, a modulating part and a transmitting part to a transmitting part, and providing a receiving part, a measuring signal processing part and a displaying and recording part at a receiving side. CONSTITUTION:Respective measuring signals generated by a delaying characteristic measuring signal generator 1 and an amplitude frequency characteristic measuring signal generator 2 of a measuring signal generating part 4 are alternately switched by a signal switching device 3, converted to hoped frequencies through a modulating part 5 and a transmitting part 6, and transmitted to a wave propagating path 7. Next, respective signals to reach a receiving part 8 through the path 7 are synchronizing-detected so that distortions cannot be generated, and thereafter, the signals are inputted to a measuring signal processing part 9. By the measuring part 9, phasing compensations are executed, simultaneously, the processing of averaging for removing noises is executed at the time of measuring the delaying characteristic, and the envelope components of amplitude components are removed at the time of measuring the amplitude frequency characteristic. Next, the processed measuring signals are displayed and recorded by a displaying and recording part 10. Thus, the amplitude frequency characteristic and delaying characteristic of the propagating path 7 can be simultaneously and instantaneously direct-measured.
Patent JP-H09142912-A (JP)
Title: Hardening inorganic composition
Inventor: NITTA KATSUZO
IPC: C04B28/26
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a hardening inorg. compsn. from which an inorg. hardened body excellent in water resistance and weather resistance can be obtd. SOLUTION: This hardening inorg. compsn. consists of 100 pts.wt. SiO2 -Al2 O3 reactive powder, 0.2-450 pts.wt. alkali metal silicate and/or alkali metal oxide, 10-1500 pts.wt. water, 1-300 pts.wt. amorphous SiO2 powder having 1-1000m<2> /g specific surface area and 1-100 pts.wt. hexafluorosilicate.
Patent JP-H01149074-A (JP)
Title: Sealing structure of electrophotographic device
Inventor: KIKUCHI MUTSUMI
IPC: G03G15/043
Filed: 1987-12-07
Abstract: PURPOSE:To decrease sticking of the toner clouds suspending around a photosensitive body to a sealing panel by disposing the sealing panel obliquely at a prescribed angle in such a manner that said panel opens from the tangent direction of a photosensitive body toward the rotating direction side of the photosensitive body. CONSTITUTION:The light transparent sealing panel 31 is disposed obliquely at the prescribed angle (x) in such a manner that sealing panel opens from the tangent direction (n) of the photosensitive body 7 toward the rotating direction (m) side of the photosensitive body as the sealing structure of the electrophotographic device which is opened and provided with a window aperture 21 so as to introduce the light image from an optical system 6 region to the photosensitive body 7 in a block frame 20 part segmenting the optical system 6 region form the peripheral region of the photosensitive body 7 and is so constituted that the window aperture 21 is closed by a sealing window unit 30 having the sealing panel 31. The impact energy component in the direction orthogonal with the sealing panel surface at the time when the air flow generated according to the rotating motion of the photosensitive body collides against the sealing panel surface is decreased to the impact energy component of the case in which the sealing panel is not inclined. The sticking of the toner clouds suspending around the photosensitive body to the sealing panel by being entrained in the air flow is thereby decreased.
Patent JP-H11139083-A (JP)
Title: Electronic white board
Inventor: URATA HIROMASA
IPC: B43L1/04
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent a paper cassette from shifting from a prescribed set position in a printer main body or from slipping off therefrom even when an impact occurs in the case when an electronic white board is moved and gets over a stepped part, in the electronic white board equipped with a printer wherein the paper cassette for housing cut paper is fitted removably to the printer main body. SOLUTION: A longitudinal-direction restricting means 14 which restricts the movement in the longitudinal direction of a paper cassette 6 inserted into a printer main body 7, in relation to the printer main body 7, and a vertical- direction restricting means 16 which restricts the movement in the vertical direction of the paper cassette 6 inserted into the printer main body 7, in relation to the printer main body 7, are provided.
Patent JP-2000130018-A (JP)
Title: Foreign material detector for door in transfer body
Inventor: KAWASHIMA MITSUO
IPC: E05F15/14
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To simultaneously prevent accidents and solve start delay by sensing pressures of both outside and inside of a door caused by a foreign material caught when the door is closed and detecting whether it is caught from the outside or it is caught from the inside. SOLUTION: An outside pressure-sensitive sensor 13 and an inside pressure- sensitive sensor 14 detect a pressure to the outside of the a door and a pressure to the inside of the door respectively when the door is closed and input the pressure signal into a differential amplifier 19. When the difference of voltage is amplified and the pressure difference (voltage difference) is confirmed, it is judged by a comparator 20 that the pressure from the outside is larger than the pressure from the inside or the pressure from the inside is larger than the pressure from the outside and then the judged result is transmitted to a control circuit 21. Further, the signals from the amplifiers 17, 18 are input in comparators 22, 23 and also it is input into the control circuit 21 whether a pressure exceeds a threshold or not.  The control circuit 21 can judge whether a foreign material is caught by the door or not and further, it can judge that the material is caught from which side when it is caught, and further, it can judge whether a train should be stopped to prevent accidents or not.
Patent JP-H04179416-A (JP)
Title: Device of laying mulching film
Inventor: HONDA HARUYOSHI
IPC: A01G13/00
Filed: 1990-11-13
Abstract: PURPOSE:To efficiently lay a mulching film in a state of partially pushed in soil surface by installing pushing wheels and pressing wheels in a specific state. CONSTITUTION:Ridge parts A and ditch parts B are formed by a ridger on tilled soil surface and ditches 2 to be pressed are formed along the central part of the ditch parts B. A mulching film 1 applied to the soil surface is pushed in soil by pushing wheels 4, 5 and 6 and the ditches to be pressed are struck by pressing wheels 7 and 8 installed in the vicinity of pushing action of the pushing wheels 5 and 6, except the pushing wheel 4 at one edge part of the mulching film. The pushing wheel 4 is made into a state of being radiately equipped with pushing pawls 34, the width of the pushing pawls 34 is made larger than that of the ridger and the mulching film may be intermittently pressed against the ditches to be pressed.
Patent JP-H02154550-A (JP)
Title: Network communication equipment
Inventor: AKASAKI ICHIRO
IPC: H04L12/40
Filed: 1988-12-06
Abstract: PURPOSE:To use an interface of the same standards even if type or form of each terminal equipment and kinds of data sent or received differ from each other by matching a data between a station connecting to it own node and other station being an object of transmission and reception when a protocol data unit is subject to multiple address transmission from other node. CONSTITUTION:A protocol data unit transmission section 11 of each node applies multiple address transmission of a protocol data unit of its own node station generated by a protocol data unit generating section 11 to other node at each prescribed timing and it is stored by a protocol data unit storage section 8 of other node. In the case of transmission and reception between a station connecting to its own node and a station connecting to other node, the data conversion section 11 references the protocol data unit stored in the protocol data unit storage section 8 to take matching the data of each station. Thus, the same interface is used for the communication even if the form of each terminal equipment or kinds of data differ from each other.
Patent JP-H07195011-A (JP)
Title: Holder for discharge machine and discharge machine with said holder
Inventor: YOSHIDA KOSUKE
IPC: B05C17/005
Filed: 1993-12-09
Abstract: PURPOSE: To provide a holder for a discharging machine capable of eliminating the conventinal inconvenences, easily, conveniently and rapidly attaching and detaching a liquid vessel and, thereby, making the inside cleaning and maintenance or the like easier, and to provide the discharging machine provided with the holder. CONSTITUTION: This holder for the discharging machine includes a discharging part 3, a storing part 5 in which the liquid vessel including viscous liquid can be stored and a connecting part 7 for the connection to the discharging machine. In order to easily perform the attachment and detachment of the liquid vessel, the storing part 5 is divided into at least two parts in a longitudinal direction and is composed of the main part 21 of the storing part 5 and a cover part 23.
Patent JP-H06163476-A (JP)
Title: Dry etching method
Inventor: YANAGIDA TOSHIHARU
IPC: C23F4/00
Filed: 1992-11-18
Abstract: PURPOSE:To enable a high speed, high selective yet low pollution and low damage dry etching step to be performed while suppressing the mirco-loading effect in the fine hole formation step, etc., by using an etching gas containing a fluorocarbon base compound exceeding two carbon number having carbonyl radical and fluorine stoms. CONSTITUTION:A silicon compound layer is to be etched away using an etching gas containing fluorocarbon base compound exceeding two carbon number having a carbonyl radical and fluorine atoms in molecules. For example, an SiO2 interlayer insulating film 3 is formed on a single crystalline Si substrate 1 whereon an impurity diffused region 2 as a lower layer wiring is formed and then a wafer whereon a resist mask 4 patterned in a specific shape is formed is to be set up on a wafer loading electrode of a magnetron RIE device. Finally, CF3COCF3 (hexafluoroacetone) is used as an etching gas to etch away the SiO2 interlayer insulating film 3 for the formation of a contact hole.
Patent JP-S63165334-A (JP)
Title: Production of 2,6-dichlorobenzyl alcohol
Inventor: OTSU ICHIRO
IPC: C07C27/00
Filed: 1986-12-27
Abstract: PURPOSE:To obtain the titled substance in high yield, by acetylating 2,6- dichlorobenzyl chloride with anhydrous sodium acetate as an acetylating agent in the presence of a quaternary ammonium salt as a phase-transfer catalyst and hydrolyzing the resultant product. CONSTITUTION:The titled substance is obtained from 2,6-dichlorobenzyl chloride (2,6-DCBC) in high purity and yield in a short time. In the process, the 2,6-DCBC is acetylated with hydrous sodium acetate in a somewhat excess amount in the presence of a quaternary ammonium salt, e.g. butylpyridinium bromide, as a phase-transfer catalyst in an amount of 0.05-1wt% based on the 2,6-DCBC at 80-100 deg.C to provide 2,6-dichlorobenzyl acetate. The reaction solution is directly used or washed with water to remove the residual sodium acetate and aqueous caustic soda is added to heat the reaction solution at 80-110 deg.C and carry out hydrolysis. Thereby the aimed substance is obtained. The resultant substance is useful as an intermediate for agricultural chemicals, medicines, dyes, etc.
Patent JP-H03173391-A (JP)
Title: Correction of error of superposed and synchronous operation of survomotor
Inventor: SUZUKI HIRONORI
IPC: H02P5/52
Filed: 1989-11-30
Abstract: PURPOSE:To balance operation and response property between both shafts by a method wherein an error between mutual shafts of two sets of servomotors is detected to correct the response property of follow-up shaft side based on the detected error. CONSTITUTION:In the servo control system 1a1 of a first shaft, a difference  thetara19a between an ideal positions droop thetara2a-thetafao18a, operated by an subtractor 34a, and an actual position droop thetara2a-thetafa14a, operated by another subtractor 31a, is operated by the other subtractor 35a. In the servo control system 1b1 of a second shaft, a difference  thetarb19b between an ideal position droop thetarb2b-thetarbo18b, operated by the subtractor 34b, and an actual position droop thetarb2b-thetarb14b, operated by the subtractor 31b, is operated by the subtractor 35b. When differences are generated in the operations and responses of servomotors of the first shaft and the second shaft, a between-shaft correcting amount  thetars20 is generated and, therefore, a follow-up shaft or the second shaft is corrected automatically by the correcting amount and a correcting gain Ksb21 to reduce a difference thetars20.