baber/WOPTO huggingface dataset:
Patent JP-H10305077-A (JP)
Title: Bathtub with safety function
Inventor: SHIMAMURA KENJI
IPC: A61H33/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub with a safety function attaining safety so as to prevent a bathing person from taking a bath in hot water at a temperature outside of a suited one. SOLUTION: This system consists of a bathtub and a safety function 3 operating when hot water within the bathtub is at a temperature which is not suited to bathing. The function 3 is provided with a function for prohibiting bathing and stopping bathing and/or a function for preventing bathing. In addition, the system is additionally provided with a bathing function 4 for soaking a bathing person in hotwater in the bathtub and the function 3 is provided with a prohibiting function 15 for making the mechanism 4 to operate the prohibiting and stopping of bathing operation.
Patent JP-H03107-A (JP)
Title: Vessel of filter
Inventor: OBAYASHI MASAAKI
IPC: B01D29/13
Filed: 1989-05-26
Abstract: PURPOSE:To eliminate the need for the disconnection of a pipeline when a lid is opened and closed and to facilitate the maintenance work such as exchange of filter mediums by introducing a fluid to be filtered into the main body from an annular passage on the periphery of the main body through a communicating passage in the lid. CONSTITUTION:The vessel containing a filter medium inside is formed with a cylindrical main body 1 with the upper surface opened and provided with a discharge port 11 at the lower part and the lid 2 for closing the upper opening of the main body 1. A ring 12 provided with an inlet 14 for a fluid to be filtered is set on the periphery of the main body 1, and the annular passage 13 with the upper surface opened is formed between the inner periphery of the ring 12 and the periphery of the main body. In addition, the lid 2 is freely detachably put on the upper surface of the main body 1, used to close the upper opening of the main body 1 and the upper opening of the passage 13 and internally provided with plural communicating passages 22 with one end opened at the center of the lower surface and the other end opened at the peripheral lower surface and communicating with the annular passage 13. Consequently, there is no need to disconnect the pipeline in the maintenance, and the maintenance work is facilitated.
Patent JP-H08328179-A (JP)
Title: Silver halide photographing emulsion
Inventor: IHAMA MIKIO
IPC: G03C1/09
Filed: 1995-05-31
Abstract: PURPOSE: To provide a silver halide photographic emulsion superior in sensitivity/graininess ratio, sensitivity/fogging ratio, pressure characteristics, and reciprocity law characteristics. CONSTITUTION: The silver halide photographic emulsion whose major parallel plane is (111) surface and whose 50% or more whole projection area is occupied by flake grains composed of iodine silver bromide of aspect ratio 2 or more, is provided with flake grains having at least two high-iodinated silver containing layers which are separated from each other by a low-iodinated silver containing layer inside the grain and contains [Fe(CN)6 ]<4-> 6-coordinated complex, a complex and an iridium salt in the outermost layer of the flake grains.
Patent JP-S5468903-A (JP)
Title: Brush holder
Inventor: MATSUOKA YOSHI
IPC: H02K13/00
Filed: 1977-11-11
Abstract: PURPOSE: To prevent the torsional vibration of support arms for brush holder attaching members, by positioning the center of gravity of each brush holder attaching member on a plane containing the attaching surface of the attaching member.  
     CONSTITUTION: A support plate 11 for a plus collector ring 12 and a support plate 14 for a minus collector ring 15 are mounted on the brush holder attaching members 4 located on the same plane. The minus collector ring 15 is secured to the support plate 14 by a bolt 16 through a seat 17. Since the support plates 11, 14 for the plus and the minus collector rings are mounted on the brush holder attaching members 4 on an identical plane extending perpendicularly to the axis of rotary shaft 2, the brush holder attaching members 4 can be shortened and the distance between the support arms 8 and the armature coil can be reduced. Therefore the distance l 1  between the center of gravity X of the attaching members 4 and the attached surfaces of the support arms 8 can be almost eliminated. Thereby, the torsional vibration of the support arms 8 can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000289386-A (JP)
Title: Ball-point pen with portable memo pad
Inventor: NISHIYAMA SHIGEKATSU
IPC: B43K29/12
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a ball-point pen with a portable memo pad which is a combination of two components, i.e., memorandum paper and a ball-point pen and is very compact and easy to carry when not used and further, promptly serves the memorandum paper for a user to take notes whenever required. SOLUTION: This ball-point pen has a rotary supporting shaft 11 for connecting the rear parts of a case A 5 and a case B 6 together and further, rolled memorandum paper 4 and a ball-point pen 1. In addition, the pen is equipped with the rear cap 2 of the ball-point pen 1 for mounting the paper 4 and the pen 1 and an anti-deviation cylinder 3, all of these parts being fitted to the shaft 11. Further, a hole 7 for retaining the ball-point of the pen 1 is formed at the tip of the case A 5 and a through hole 8 for the ball-point is formed at the tip of the case B 6. Besides, an indented clamper A 9 is provided on the rotary supporting shaft 11 side for the case A 5 and the case B 6 and an indented clamper B 10 is provided on the tip side.
Patent JP-S6114208-A (JP)
Title: Heat-resistant vinyl copolymer resin
Inventor: KAKIZAWA YASUTOSHI
IPC: C08F220/06
Filed: 1984-06-29
Abstract: PURPOSE:To obtain a heat-resistant vinyl copolymer resin excellent in heat resistance, strength and transparency and suitable as a molding resin, by radical- copolymerizing styrene with alpha-methylstyrene and methacylic acid at a specified ratio. CONSTITUTION:98-40wt% styrene is radical-polymerized with 1-25wt% alpha- methylstyrene and 1-35wt% methacrylic acid. When the MW of the obtained heat-resistant vinyl copolymer resin is below 100,000, its molding can not stand actual use because of lowered strength, easy embrittlement and easy formation of microcrazings. On the contrary, when the MW is above 500,000, the resin can be difficult to mold, which is not desirable. In addition, when the obtained resin has a ratio of a weight-average MW to a number-average MW outside the range of 1.5-4.5, it is difficult to obtain a molding of excellent porperties, which is not desirable.
Patent JP-S5925805-A (JP)
Title: Purification of propylene polymer
Inventor: OOOKA TAKEO
IPC: C08F6/00
Filed: 1982-08-03
Abstract: PURPOSE:To remove the volatile components having relatively high boiling point such as odorous substance, etc. from a propylene polymer, economically, and to carry out the drying and purification of the polymer in high efficiency, by contacting the propylene polymer with a gas composed mainly of propylene at a temperature below the melting pont of said polymer. CONSTITUTION:A propylene polymer is made to contact with a gas composed mainly of propylene and having a dew point of preferably <=30 deg.C, especially <=-10 deg.C at a temperature below the melting point of the polymer, to remove the residual volatile components from the polymer. The effective examples of the gas are the process gas separated from the slurry in the bulk polymerization of propylene or copolymerization of propylene with other alpha-olefin using propylene as a polymerization medium, or the process gas separated from the polymer mixture prepared by vapor-phase polymerization.
Patent JP-S5925874-A (JP)
Title: Preparation of fluorescent substance containing pigment
Inventor: NAKADA YOSHIYUKI
IPC: C09K11/08
Filed: 1982-08-03
Abstract: PURPOSE:To stick a pigment firmly to the surface of a fluorescent substance, by using a mixed film obtained by incorporating an anionic agent, e.g. an alginic acid salt, as a sticking agent with a cationic agent, e.g. sodium polyacrylate, at a specific proportion in a dispersion of the pigment and the fluorescent substance. CONSTITUTION:A pigment is firmly stuck to the surface of a fluorescent substance by using a mixed film obtained by incorporating (A) any one of anionic agents, e.g. an alginic acid salt, gum arabic, tragacanth gum or tamarind seed, and any one of cationic agents, e.g. a water-soluble cationic polyacrylamide type high polymer, sodium polyacrylate, dicyandiamide-formaldehyde condensate or chitosan to give 0.01-2.0wt% component (A) and 0.001-1.0wt% component (B). EFFECT:A fluorescent substance exhibiting high dispersibility in coating film slurries can be obtained. USE:Color televisions.
Patent JP-S6340562-A (JP)
Inventor: KAARU MAABUIN SUZAARANDO
IPC: A61M1/32
Filed: 1987-05-29
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-H11330906-A (JP)
Title: Analog filter circuit and magnetic disk drive using same
Inventor: KIMURA HIROSHI
IPC: G11B20/10
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide the analog filter circuit which has linear relation between the size of setting data and a cutoff frequency by relaxing the restrictions of the production process type of a variable transconductance amplifier. SOLUTION: This circuit has an analog filter 10 which filters an externally inputted signal, a transconductance amplifier 21 which has the same characteristics with the transconductance amplifier 12 constituting the analog filter 10, circuits 26 to 28 which supply control currents of the same level to both the amplifiers 14 and 21, circuits 20 and 22 which generate signals of level proportional to the transconductance of the amplifier 21, circuits 11 and 23 which generate signals of levels corresponding to the value of setting data, and circuits 24 and 25 which control the levels of the said control currents so that the difference between both the generated signals approximate to 0.
Patent JP-S60235832-A (JP)
Inventor: JIYORUJIYU NAPOREON ARUTOONIYA
IPC: C08G18/42
Filed: 1984-06-29
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-S5561194-A (JP)
Title: Electric-acoustic converter
Inventor: WATANABE SHIGERU
IPC: H04R1/10
Filed: 1978-11-01
Abstract: PURPOSE:To avoid the deterioration in the performance due to earwax and dust, by providing a net at the opening of the audio pressure introduction section inserted in the external ear. CONSTITUTION:The conversion element 1 converting audio pressure into an electric signal is contained in the element containing section 2 having the opening. Further, at the opening of the containing section 2, the audio pressure introduction section 3 having through-hole in connection with the containing section 2 is fitted and the section 3 is formed in the size insertionable to the external ear. Further, at the opening of the section 3, the net 4 to avoid the intrusion of earwax and dust is attached with adhesives. Moreover, at the opening of the section 3, the hollow adaptor 6 having the hole 5 is inserted removably to obtain the same effect as the net 4 and it plays a role of the protection for the net 4. Thus, the deterioration of performance due to earwax can be avoided.
Patent JP-H0573035-A (JP)
Title: Snare drum
Inventor: YAMASHITA TOSHINORI
IPC: G10D13/02
Filed: 1991-06-06
Abstract: PURPOSE:To obtain desired timbre and sufficient sound effect as a snare drum by providing plural snare strainers closely to both sides of lugs disposed at radial diagonal positions on the flank of a barrel part. CONSTITUTION:The lever side part 16a of the snare strainer 16 and the lever side part 17a of the snare strainer 17 are disposed closely to both sides of the lugs 15a1 and 15b1, and the bat side parts 16b and 17b of the snare strainers 16 and 17 are disposed nearby both the sides of lugs 15a4 and 15b4. Snares 7 and 8 are both extended in the vicinity of the radially nearly center position of a drum head 3. Thus, the snares which have different timbre can be disposed nearby the center part of the drum head, so the levers of the snare strainers are properly operated during performance to use the snares selectively or at the same time, thereby varying timbre while holding the timbre of the snares excellently.
Patent JP-H02312485-A (JP)
Title: Color image pickup device
Inventor: KOYAMA NORIO
IPC: H04N9/77
Filed: 1989-05-29
Abstract: PURPOSE:To suppress abnormal coloring of a high brightness part and unnatural coloring due to a false color signal by retarding a luminance signal separated by a separation means for 2 horizontal scanning periods, adding and averaging the signal with a luminance signal without delay from the separation means to generate a color difference signal suppressing signal. CONSTITUTION:A color difference signal suppressing signal is formed by adding and averaging a luminance signal YOH not delayed and a luminance signal Y2H delayed for 2 horizontal scanning periods by a delay means 3. On the other hand, A position where a false color signal of a simultaneous processing color difference signal obtained by applying simultaneous processing to a line sequential color difference signal appears is a position where it appears in the line sequential color difference signal and a position apart by one horizontal scanning period and 2 horizontal scanning periods. Since the appearance position of the false color signal in the simultaneous processing color difference signal is included during the production period of the color difference signal suppressing signal, no false color signal is included in the simultaneous processing color difference signal suppressed in response to the color difference signal suppressing signal. Then all false color signals included in the simultaneous processing color difference signal are eliminated with a high brightness part abnormal coloring signal.
Patent JP-H05329824-A (JP)
Title: Production of two-part tile
Inventor: OSHIGUCHI SOUICHI
IPC: C04B33/00
Filed: 1992-05-27
Abstract: PURPOSE:To simply divide a tile material subjected to press molding and having the thickness corresponding to two tiles into two tile parts uniform in thickness. CONSTITUTION:Tile molding raw material layers 13 are arranged to both ends in a thickness direction and an intermediate layer 14 composed of material quality having fragility larger than that of the material quality of a tile molding raw material is arranged between both tile molding raw material layers 13 and the whole is subjected to press molding to be divided into two tiles along the intermediate layer and both tiles are baked. Body or dried glaze low in water content is used in the intermediate layer 14.
Patent JP-H05331103-A (JP)
Title: Purification of pyromellitic anhydride
Inventor: SATO NOBUYUKI
IPC: C07C51/43
Filed: 1992-05-27
Abstract: PURPOSE:To provide a purification process for giving pyromellitic diarthydride of such a higher purity than 99.5% as it can be used as a starting material for polyimide from crude pyromellitic dianhydride. CONSTITUTION:Crude pyromellitic dianhydride is washed with or recrystallized out of at least one solvent selected from nitrobenzene and benzoic acid esters.
Patent JP-H08327764-A (JP)
Title: Fixing structure of fuel channel spacer
Inventor: FUJII KOJI
IPC: G21C3/33
Filed: 1995-06-02
Abstract: PURPOSE: To prevent rotation of a channel spacer and to dispense with a torque test at the time of inspection. CONSTITUTION: A channel rivet hole 18 is provided in the upper part of a fuel channel 1 and a spacer rivet hole 11 is provided in a channel spacer 3. A rivet 17 is inserted into the channel rivet hole 18 and the spacer rivet hole 11, the rivet 17 is welded to the channel spacer 3 and the channel spacer 3 is fixed to the fuel channel 1. The body part 17b of the rivet 17 has a flat surface 17c along the axial direction and the section thereof is shaped like a semicircle, while the channel rivet hole 18 is also semicircular in the same way as the section of the body part 17b of the rivet 17. The body part 17b of the rivet 17 and the channel rivet hole 18 are fit to each other. Since the rivet 17 is not rotated by the fuel channel 1, accordingly, rotation of the channel spacer 3 can be prevented and thus a torque test at the time of inspection can be dispensed with.
Patent JP-H031279-A (JP)
Title: Simulator
Inventor: HIRABAYASHI YOSHIHIRO
IPC: G06F11/25
Filed: 1989-05-29
Abstract: PURPOSE:To roughly obtain a result of comparison within the time required for executing a series of simulations by integrating a mechanism for executing the comparison of a result of simulation and a correct solution value by keeping pace with an operation of a simulation means into the inside of a simulator. CONSTITUTION:A correct solution value holding means 1 holds a correct solution value of a signal sequence of a result of simulation. In this state, by keeping pace with an operation of a simulation means 6 for trying an operation of a simulation model 7 to an external input signal sequence by synchronizing with a system clock and outputting its result as a signal sequence, a correct solution value reading-out means 2 reads out a correct solution value from the correct solution value holding means 1 by an address which is generated, based on a system clock. This correct solution value and a result of simulation outputted from the simulation means 6 are compared by a comparing means 3, and a result of this comparison is outputted from a comparison result output means 4. In such a way, a high speed processable simulator which can execute a comparing operation with a correct solution value by keeping pace with a simultion operation is obtained.
Patent JP-H10323908-A (JP)
Title: Styrene resin for honeycomb panel and method for molding honeycomb panel using styrene resin
Inventor: SHO KAZUHIKO
IPC: B29C69/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a uniform honeycomb structure in a short molding cycle by setting the content of a rubber-like elastic material to a weight percentage falling within a range specific value and a total amount of a volatile mater to the weight percentage below a specific value and also setting a reduce viscosity of a styrene polymer to a range of a specific value to increase a thermal deformation temperature to a level above a specific temperature. SOLUTION: The content of a rubber-like elastic material of rubber-reinforced styrene resin with a styrene polymer as a continuos phase is 4-15 wt.% and the reduced viscosity of the styrene resin is 0.40-1.2 (100 ml/g). In additon, this rubber-like elastic material is stretched about 5-20 times as much as the thickness of a sheet to obtain a light-weight and uniform honeycomb panel. The honeycomb structure is composed of alternately and regularly disposed recessed parts 2 formed conically from opening parts 1 arranged in order on one face and an opposite face to the former. Further, the total amount of a volatile matter of the styrene resin is 2 wt.% or less and the thermal deformation temperature is 75 deg.C or higher. Thus it is possible to prevent the strength of the honeycomb panel from deteriorating and the cooling time from becoming longer.
Patent JP-H0431390-A (JP)
Title: Device for pulling up semiconductor single crystal
Inventor: FUJII TATSUO
IPC: H01L21/208
Filed: 1990-05-25
Abstract: PURPOSE:To avoid resonance of pulling wire and to suppress unexpected vibration of semiconductor single crystal by equipping an expansion and contraction rod of bellows shape shrinking corresponding to length of pulling wire raised. CONSTITUTION:A housing 11 is released and seed crystal S is supported on a seed crystal retaining member 30 attached to the tip part of an expansion and contraction rod 20 of bellows shape. Then, pulling wire 12 is let out by a motor 12A, the rod 20 is extended by given length and the seed crystal S supported on the retaining member 30 is immersed in a molten semiconductor material. Then, a motor 13D is started, a housing 13B of a seed crystal revolving device 13 is rotated, the rotation is transmitted through the rod 20 to the retaining member 30. With the elapse of given time, the wire 12 is wound on a drum 12B by the motor 12A, the rod 20 is pulled up and semiconductor single crystal M is pulled up through the seed crystal S.
Patent JP-H04335028-A (JP)
Title: Polyamic acid copolymer, copolyimide prepared therefrom, polymide film, and their preparation
Inventor: OKADA YOSHIFUMI
IPC: C09D179/08
Filed: 1991-05-10
Abstract: PURPOSE:To prepare a polyamic acid copolymer which comprises specific structural units and gives a polyimide film exhibiting an excellent heat resistance, a high elasticity, a low coefficient of thermal expansion, a low hygroscopicity, etc. CONSTITUTION:A polyamic acid copolymer which comprises structural units of formula I (wherein R2, R4, R6, and R8 are each a residue of a linear diamine; R10 is a residue of a bendable-chain diamine; R3 and R7 are each a residue of pyromellitic dianhydride or its deriv.; and R1, R5, and R9 are each a group selected from those of formulas II, III, and IV).
Patent JP-H05305437-A (JP)
Title: Torch for heat cutter
Inventor: SATO HITOSHI
IPC: B23K7/10
Filed: 1992-04-30
Abstract: PURPOSE:To detect the height at the position faced to a torch regardless of the surface shape of a cutting material and protect the tip part of the torch with a detector by arranging the height detector on the same axis as the torch and slidingly moving the detector on this axis. CONSTITUTION:In the condition of separating the plasma torch 1 from the cutting material at the starting position for cutting, the height detector 8 is slidingly moved over the stroke L. A base plate 2 is shifted to the cutting material side and stopped at the position where the interval between the detector 8 and the cutting material comes to a prescribed size. Successively, the detector 8 is pulled back to make the detector 8 the engaging condition with the tip part of the torch 1. Thereafter, the base plate 2 is shifted to the cutting material side by the stroke L of the detector 8. By this method, the torch 1 is set to the set height position. Even spatter, etc., is scattered at the time of executing the cutting work, this is blocked by the detector 8, and the tip part of the torch 1 is protected. Further, the detector 8 is cooled by the air flowing in the inside thereof and the spatter, etc., hardly sticks.
Patent JP-S63297767-A (JP)
Title: Method and device for automatically starting engine
Inventor: YAMAMOTO KYOHEI
IPC: F02N11/08
Filed: 1987-05-28
Abstract: PURPOSE:To carry out safe automatic starting by checking various conditions which give no hindrance while gradually increasing an exciting current and, when the checked result is favorable, electrifying a starter and concluding the electrification of the exciting current after completing the start of an engine, whereas, suspending the electrification of the exciting current until the completion of the start of the engine when the result is unfavorable. CONSTITUTION:When an engine starting command is issued after connecting a key switch 21 to a power source, power feeding to various electric accessories is stopped and various conditions which give no hindrance to the start of an engine 23 are checked during the time when the exciting current of the electromagnetic switch 32 of a starter 31 is gradually increased with time till the switch 32 is closed. And, when the result of the check is favorable, the exciting current is increased as it is closing the electromagnetic switch 32 to electrify the starter 31 and, as the start of the engine 23 is completed, the electrification of the exciting current is stopped. Also, when judged there is a hindrance to the start of the engine 23, the electrification of the exciting current is suspended during the time till the start of the engine 23 is judged completed including the checking period. Thereby, inadvertent rush-out can be prevented.
Patent JP-S5877730-A (JP)
Inventor: JIERAARU TAABUAN
IPC: B21D53/18
Filed: 1982-08-05
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。