baber/WOPTO huggingface dataset:
Patent JP-H0925773-A (JP)
Title: Drop preventing material for screen door
Inventor: MASUTANI SAYURI
IPC: E06B9/52
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent a screen door released from a window frame from being dropped by fixing a drop preventing material having an approach piece erected from the outdoor side of an apparent piece stretched to the indoor side from a lower frame to the lower frame. SOLUTION: This drop preventing material 1 is provided with a fitting piece 11 fixed on the indoor side of a lower frame 4, an apparent piece 12 having the apparent width equal to or larger than the apparent width of a screen door 2, and an approach piece 13 erected from the outdoor side of the apparent piece 12 and having the height larger than the height from the apparent piece 12 to the upper end of the screen door rail 41 of the lower frame 4. The drop preventing material 1 is fixed to the lower frame 4 by screws 7 penetrating the fitting piece 11. When the screen door 2 is released from the screen door rail 41, the screen door 2 is received on the apparent piece 12 of the drop preventing material 1, and the drop of the screen door 2 can be prevented.
Patent JP-S5966414-A (JP)
Title: Preparation of novolak epoxy resin
Inventor: WATANABE MASAHARU
IPC: C08G59/00
Filed: 1982-10-08
Abstract: PURPOSE:To obtain a novolak epoxy resn useful for sealing up electrical insulating materials and semiconductors with almost no residual halogens, by epoxidizing an allyl etherified novolak resin in a liquid phase with an organic peracid. CONSTITUTION:An allyl etherified novolak resin, e.g. a resin obtained by synthesizing a novolak resin from phenol or cresol and formalin, and reacting the resultant novolak resin with an allyl halide in the presence of an alkali hydroxide is dissolved in a solvent, e.g. hexane, and reacted with a solution of an organic peracid, preferably peracetic acid, preferably at 40-70 deg.C reaction temperature. The resultant reacion solution is subjected to the removal of the solvent and the organic acid and if necessary desalting (to remove phosphates, etc. as a stabilizer added to the solution of the organic peracid) to give the aimed resin. Preferably 0.8-2.5g equivalents, based on one g equivalent allyl groups in the allyl etherified novolak resin, organic peracid is used.
Patent JP-S6421772-A (JP)
Title: Head positioning system
Inventor: ISOBE MINORU
IPC: G11B21/10
Filed: 1987-07-17
Abstract: PURPOSE:To attain both the increase of storage capacity and the acceleration of storage and readout speed at the same time by reading out the change of the position of a specified track by a fixed head as a deviation against the fixed head, and feedback controlling the respective track. CONSTITUTION:Track position information is recorded on the specified track of a magnetic disk 1, and the mutual deviation of the fixed head 3 and the track position information is read by the fixed head 3, and based on a prescribed correlation between the change of the position of the specified track due to the change of the environment of the circumference of the magnetic disk 1, and the change of the position of the respective track, an offset, corresponding to the data of the deviation through the fixed head 3, is given to the feedback controlled variable of the respective track. Accordingly, as long as the magnetic disk rotates, the track position information can be read, and data, necessitated for correcting the track position, is always ready. Thus, there is no latency time in access control, and it can be speeded up, and the use rate of the magnetic disk is improved, and the storage capacity can be enlarged.
Patent JP-S5881156-A (JP)
Inventor: MATSUI FUMIO
IPC: B32B13/12
Filed: 1981-11-06
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-H0467573-A (JP)
Title: Fuel cell power generating system
Inventor: AMAMIYA TAKASHI
IPC: H01M8/04
Filed: 1990-07-06
Abstract: PURPOSE:To perform the purging in the pressure container of a fuel cell with an inexpensive means by guiding part of the steam discharged from the steam separator of a cooling water loop cooling the fuel cell into the pressure container of the fuel cell. CONSTITUTION:Part of the steam 6a separated by a steam separator 6 is guided into a pressure container 1e. A purging steam line 20 is branched from a steam line connecting the steam separator 6 and a heat recovery system 7 and connected to the cell pressure container 1e via a purging steam feed valve 21. The opening of the purging steam feed valve 21 is adjusted so that constant purging steam can be invariably fed to the pressure container 1e. No inert gas such as nitrogen is required, the installation space of the equipment can be shrunk, and the cost can be reduced.
Patent JP-S56135771-A (JP)
Title: Method of manufacturing head cover of fully enclosed type motor compressor
Inventor: ABE NOBUO
IPC: F16J10/00
Filed: 1980-12-17
Abstract: PURPOSE: To raise the efficiency of machining operation and to improve the sealing performance, by machining the plate unit of steel plate by way of press blanking and the head cover unit of steel plate by way of press drawing.  
     CONSTITUTION: A plate unit 2 of steel plate having a clamp face 2d to be coupled to a cylinder is machined by way of press blanking, while a head cover unit 3 of steel plate having an outlet chamber 4 and an inlet chamber 5 is machined by way of press drawing. By manufacturing the head cover in the manner described above, efficiency of machining operation can be raised remarkably as compared with the conventional casting method, and at the same time, flatness of the plate unit 2 can be enhanced while keeping the surface roughness of polished steel plate. Therefore, it is enabled to improve the sealing performance after clamping of the head cover to the cylinder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H101700-A (JP)
Title: Bar soap
Inventor: TAKAGI NORIKO
IPC: C11D9/44
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a colored bar soap, capable of producing the depth in color and using a coloring assistant having high safety. SOLUTION: This bar soap comprises one or more of a charcoal, a coal, an active carbon, a cuttlefish ink, a cocoa, a coffee or a dark brown tea used as a coloring assistant as a fine powder having <=0.5mμparticle diameter in an amount of about 1-0.01wt.% based on the whole production raw material. The colored bar soap has high safety of the coloring assistant and assumes the texture and depth equal to or higher than those of a soap using carbon black as the coloring assistant. Furthermore, a material to be coated is not colored to black even when the bar soap is smeared on a wet towel, etc., as opposed to the soap using the carbon black.
Patent JP-2001001488-A (JP)
Title: Offset printing method
Inventor: NAKAYAMA TAKAO
IPC: B41N1/14
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an offset printing method satisfying a simple plate-making property using no developing soln., printing image quality backed by the discrimination property of the image part and non-image part of a printing surface and sufficient printing durability. SOLUTION: In an offset printing method, a printing original plate having a metal, which has high temp. hydrophilicity developing characteristics, formed on its surface is made hydrophobic and the surface thereof is subsequently imagewise heated at a high temp. hydrophilicity developing temp. to form a hydrophilic/hydrophobic region imagewise distribution and an electroless plating aq. soln. containing a water soluble metal compd. an a reducible compd. and prepared so that the oxidation potential of the reducible compd. is baser (lower) than the reduction potential of the water soluble metal compd. is brought into contact with the printing original plate.  A metal thin layer is imagewise formed on a hydrophilic region by electroless plating and hydrophilizing treatment is further applied to a hydrophobic region and the printing original plate is brought into contact with ink to form a printing surface receiving ink on the region having the metal thin layer to perform printing.
Patent JP-S5967407-A (JP)
Title: Processing device for signal of engine rotational angle sensor
Inventor: NISHIYAMA SHIYUUJI
IPC: G01B7/30
Filed: 1982-10-08
Abstract: PURPOSE:To enable the prevention of a false operation even when an interrupt process is made to stand by a method wherein a timing at which a reference position signal is latched and delivered to CPU is determined according to a rotational angle signal delivered after a time when the reference position signal is actually generated. CONSTITUTION:The titled device comprises D type FF81 for memorizing the generation of a reference position (REF) signal, FF82 taking in an output Q1 of said FF81 at the timing of the subsequent rotational angle (CA) signal, and a NAND gate 83 clearing FF81 at an input stage when an output Q2 of FF82 reaches an H level while the CA signal continues. Since CPU takes only the Q2 output of a latch 8 into account, CPU10 generates no REF signal practically until a 0-th CA signal is generated. Therefore, even when on n+1-th CA interrupt is made to stand by a time passing over the timing whereat the REF signal is generated, said interrupt is never misread as the 0-th CA signal. As the result, a false operation of misreading the CA signal as the REF signal can be prevented even when the interrupt process of the CA signal is made to stand by.
Patent JP-S6239258-A (JP)
Title: Thermal head
Inventor: KATO TAKESHI
IPC: B41J2/335
Filed: 1985-08-14
Abstract: PURPOSE:To improve printing quality, by a method wherein a thermally conductive elastic material is used for the substrates of a thermal head and partially projecting layers are provided on the individual substrates and thereon heating elements are formed. CONSTITUTION:A thermally conductive elastic material 28 is divided by slits into as many portions as the number of heating elements 25 each capable of elastic displacement at and around the tip ends thereof. In a construction wherein partially projecting layers 24 are disposed in array on the individual elastic materials and thereon the heating elements 25 are formed, a common electrode 26 and discrete electrodes 27 are respectively formed at the both sides of the heating elements 25 to allow an electric current to flow to the heating elements. In this manner, the respective heating elements can independently undergo elastic displacement, thus coming into contact with the surface of a rough paper for good compatibility with the irregularities thereof. Accordingly, ink can be transferred even on a rough paper and a printing quality can be improved.
Patent JP-H051695-A (JP)
Title: Control method for air conditioner
Inventor: SUGAWARA YOICHI
IPC: F04D27/00
Filed: 1991-06-21
Abstract: PURPOSE:To attain a target rotational speed rapidly when the rotational speed of a fan is changed by fluctuation of a load, or the like. CONSTITUTION:An air conditioner is provided with the rotational speed detecting circuit 6 of a fan, a comparison calculating circuit 7 for finding out the time change rate of the rotational speed, a comparison circuit 8 for comparing the difference between a present rotational speed and a target rotational speed, a fazy controller 9 for carrying out fazy logical operation, and a phase control circuit 10 for controlling the driving circuit of the fan. The present rotational speed and a rotational speed after (t) seconds are detected by the rotational speed detecting circuit 6. The two rotational speeds detected by the rotational speed detecting circuit 6 are compared with each other in the comparison calculating circuit 7 to calculated time change rate DELTAr. The comparison circuit 8 compares the target rotational speed with the present rotation speed so as to calculate the value of a rotational speed difference Rs. Fazy logical operation is carried out in the fazy controller 9 on the basis of a time change rate DELTAr detected by the comparison calculating circuit 7 and the rotational speed difference Rs detected by the comparison circuit 8, and the change value of the rotational speed, namely, the change rate DELTARp of a phase angle is outputted to the phase control circuit 10.
Patent JP-H0927965-A (JP)
Title: Tbc circuit
Inventor: OKURA JIRO
IPC: H04N9/79
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent a rainbow color from appearing at a black/white video image displayed on a television receiver not by detecting a burst signal when a black/white video signal is input and not providing the burst signal even to an outputted black/white video signal. SOLUTION: A color signal modulated by a carrier is given to a demodulator and a color killer circuit detects the presence of a burst signal. Then color difference signals demodulated by A/D converters 2, 3 are quantized and the result is stored in a memory 4. Then the signal is restored into an analog signal by D/A converters 5, 6. The analog color difference signal is given to an encoder, in which a subcarrier SC and a burst flag pulse BF are received and the original color modulation signal is outputted. When no BF pulse is given to the encoder, no burst signal is added to an encoder output. A standard signal generator 11 generates a pulse to the encoder 7 and a memory controller 8. Moreover, the memory controller 8 controls write/read of the memory 4.
Patent JP-H1017783-A (JP)
Title: Organic pigment
Inventor: SUDA YASUMASA
IPC: C09B57/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new epindolidione pigment exhibiting yellow color having excellent chromatic characteristics such as coloring power and clearness, having excellent light resistance, solvent resistance, water resistance, etc., and useful as a coloring agent for printing ink, coating material, plastics, etc. SOLUTION: This compound is expressed by the formula (R1 to R8 are each H or a halogen and three or more of R1 to R4 are each a halogen), e.g. 1,2,3,6,7,8-hexafluoro-5,11-dioxo-6H,12H-diaza5,6,11,12-tetrahydronaph thacene. The compound of the formula e.g. having a symmetric chemical structure can be produced by esterifying dihyclroxyfumaric acid, carrying out the dehydrative condensation reaction of the ester with a halogenated aniline and subjecting the obtained compound to two condensation cyclization reactions.
Patent JP-S6242748-A (JP)
Title: Method for regenerating ion-exchange resin
Inventor: KAMATA HIDEO
IPC: B01D15/04
Filed: 1985-08-14
Abstract: PURPOSE:To substantially and completely recover the effective components in a processing soln. impregnating a resin by blowing steam into the ion- exchange resin bed from which the processing soln. is drawn off when the ion-exchange resin is regenerated. CONSTITUTION:With respect to the method for regenerating an ion-exchange resin, the passing of a processing soln. through an ion-exchange resin bed is firstly stopped with a soln. contg. an org. solvent having lower b.p. than water, namely a 3-component soln. consisting of the org. solvent, water and a solute, a processing soln. in the tower is drawn of and steam is blown into the ion- exchange resin bed. Then a regenerant is passed through the resin bed and the resin is regenerated. Consequently, the steam is sent up through the ion- exchange resin bed, the impregnated org. solvent is evaporated, the org. solvent is introduced to the outside of the system and the effective components in the processing soln. are substantially and completely recovered. The time required is also remarkably reduced.
Patent JP-S6069313-A (JP)
Inventor: KIKUZAWA KENJI
IPC: B29D1/00
Filed: 1983-09-26
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-S57100827-A (JP)
Title: Method for firmly fitting casing duct and case or the like
Inventor: KAMOSHITA AKIRA
IPC: F16B5/00
Filed: 1980-12-15
Abstract: PURPOSE: To firmly fit a casting duct, etc., in one process, by engaging pieces bent and projected from both sides of the center plate of a casting to fitting sections formed in the side plates and by pressing the pieces with a press machine.  
     CONSTITUTION: The adequate number of projected pieces 2 are installed to both sides of a center plate 1 of casing, etc., and the pieces are bent. Moreover, a fitting section 4 having a U-shaped cross section is installed to the circumference part of a side plate 3 by bending the part. The bent fitting section 4 of the side plate 3 is engaged to the center plate 1 o a female die of a press machine, and then, a male die is lowered and depressed parts 5 are formed by pressing the margin of the circumference part against each projected piece 2 of the center plate 1. After the depressed parts 5 are formed, other depressed parts 5' are formed at the marginal part along the circumference of the center plate 1 by laterally moving another male die, and thus, the bent section of the casing is firmly formed from both sides. When this procedure is applied, even when surface-treated plates, decorative plates, etc., are used, they are easily worked and fitted without giving any damages to them. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6422353-A (JP)
Title: Impact type gluten remover
Inventor: MASUMOTO TOYOJIRO
IPC: B02B3/08
Filed: 1987-07-16
Abstract: PURPOSE: To enable husking nearly to 100% by adopting the structure that the rough rice released radially toward an elastic plate at a tremendous speed is continuously released without aerial collision. CONSTITUTION: The rough rice gradually accelerated and lowered via respective spiral lines in an external supply cylinder 9 is supplied between the first and second speed increasing projecting lines 46 and 47 of a delivery body 67, is bounced back by centrifugal force and is shaken outward. The rough rice is successively shaken off to third and fourth speed increasing parts 42, 43. At this time, the rough rice is once admitted between the aligning projecting lines 133 on the inside surface of a bevel aligning body 55 by the difference in level between both speed increasing parts 42 and 43 and centrifugal force and is thereafter supplied between fourth speed increasing projecting lines 50. The rough rice is further accelerated and shaken off by the centrifugal force and is again admitted between the aligning projecting liens 133 on the inside surface of the bevel aligning body 55.  All the grains are finally aligned in the aligning projecting lines 133 by repeating such actions. The grains come into collision against the inside surface of the belt-like elastic plate 59 in a single grain state. The rough rice is hulled by the impact thereof.
Patent JP-S6071179-A (JP)
Inventor: TOMITA MASAMICHI
IPC: B25J9/06
Filed: 1983-09-28
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-H11321153-A (JP)
Title: Paper feeder
Inventor: YAMAGUCHI KATSUMI
IPC: B42C19/08
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder for automatically discriminating boundaries of booklet bundles from paper bundles accumulated in a paper bundle accumulation section, and feeding a booklet bundle for one booklet portion to a binding machine. SOLUTION: A content printed on a first page 1a of a booklet bundle for one booklet is sensed and picked up by a sensing section 3 using a CCD or the like and an image signal is formed and input into a control device 7. The signal is processed by a signal processing section of the control device 7 and stored as a reference signal in a memory. The image signals of papers fed successively into the feeder are read by the sensing 3 and an output signal is input into the control device 7, and the input output signal is compared with the reference signal stored in the memory, and when both signals are in conformity with, it is judged as a boundary of the booklet bundles. At that time, the output signal is output into a control section 8 by the control device 7 to stop the paper feed rollers.
Patent JP-H0839360-A (JP)
Title: Highly durable cemented carbide tool and its manufacture
Inventor: TSUMORI TOSHIHIRO
IPC: C23C16/27
Filed: 1994-07-29
Abstract: PURPOSE:To provide a diamond polycrystal thin film-covered cemented carbide tool having high durability, and a method for manufacturing it. CONSTITUTION:In a method for covering the surface of a WC cemented carbide tool having a Co content less than 6wt.% with a diamond polycrystal thin film, the Co component within the range of 3-50mum from the surface is eluted with HCl or N2NO3 aqueous solution to form a Co removed layer, and a Co oxidized layer is formed by anode oxidation in HCl aqueous solution. An electrolytic reaction is performed in NaOH aqueous solution with the tool as a negative electrode to peel and remove the Co removed layer and the Co oxidized layer, and a coat of diamond polycrystal thin film 7-30mum in thickness is applied by plasma method.
Patent JP-H0620383-A (JP)
Title: Device for reading and writing magnetic card
Inventor: ARASE SHINJI
IPC: G11B19/10
Filed: 1992-07-06
Abstract: PURPOSE:To prevent a malfunction caused by that the beam of a light emitting element passes through a magnetic card and arrives at a light receiving element by arranging a pair of the light emitting element and the light receiving element provided opposing each other while holding a magnetic card transfer path therebetween on a position facing to a magnetic stripe on the magnetic card. CONSTITUTION:Four points of respective a pair of the light emitting element 6 and the light receiving element 7 detecting the position of the magnetic card 10 are placed in a magnetic card read/write device 1, and are arranged on the position facing to the magnetic stripe 18 on the magnetic card 10. Then, even when the material of the card 10 is paper and transparent resin, the beam from the light emitting element 6 is intercepted by the stripe 18, and the position of the card 10 is detected. Further, a margin adjusting the light quantity of the light emitting element 6 is increased and the dispersion of the light receiving sensitivity of the light receiving element 7 is absorbed, and the malfunction as well of the light receiving element 7 due to dust entering in the magnetic card transfer path 4 is reduced. Thus, it is prevented that the beam from the light emitting element passes through the card 10 and arrives at the light receiving element, and the reliability of positional detection is improved.
Patent JP-S6333981-A (JP)
Title: Display device for video tape recorder
Inventor: ICHIKAWA NORIHITO
IPC: H04N5/44
Filed: 1986-07-29
Abstract: PURPOSE:To properly display the state of a video tape recorder only with the observation of display by discriminating the difference in the mode of a video tape recorder so as to apply different display for a display section in case of a prescribed operation corresponding to plural modes. CONSTITUTION:With the operation of the video tape recorder 10 corresponding to the plural modes, the difference in the mode of the video tape recorder 10 is discriminated to allow the display section 5 to apply different display. That is, since the display section 10 gives a different display when the mode differs regardless of the same operation, the user discriminates the mode as well as the operation. Thus, the state of the video tape recorder is discriminated properly by having only to observe the display.