baber/WOPTO huggingface dataset:
Patent JP-H059961-A (JP)
Title: Draining device
Inventor: KAGOSHIMA EIICHI
IPC: E03C1/122
Filed: 1991-07-02
Abstract: PURPOSE:To realize a draining device having a high draining ability as never causing a trap breakage as a draining device in which a vertical pipe and a horizontal pipe are connected to each other through a curved pipe. CONSTITUTION:In a draining device having a vertical pipe 2 provided vertically, a horizontal pipe 3 provided horizontally, and a curved pipe 4 provided between the vertical pipe 2 and the horizontal pipe 3, a plurality of spiral projections 2a...2a are provided on the inner surface of the vertical pipe 2, and a nearly spherical rectifying chamber 4d is formed in the curving center part of the curved pipe 4. A plurality of rectifying projections 4g...4g gradually made parallel to the pipe axis from the same spiral angle as the spiral projections 2a...2a from the vertical pipe connecting part 4a toward the horizontal pipe connecting part 4f are formed on the inner surface of the curved pipe 4. Thus, the waste water flowing down while turning in the vertical pipe 2 is guided to the horizontal pipe 3 in the state straightenedin the curved pipe 4.
Patent JP-H11351856-A (JP)
Title: Sheet thickness measuring equipment
Inventor: NUMAMOTO ATSUSHI
IPC: G01B7/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To improve measuring precision, by capturing accurate light shielding width of a laser beam, foreseeing change of conductivity and permeability of the surface of a measuring roller for every rotation angle position in the longitudinal direction of the measuring roller, foreseeing variable factors corresponding to change in the atmospheric temperature, and performing unified correction. SOLUTION: A sheet 2 as an object to be inspected is brought into contact closely with a measuring roller 1 capable of rotation. Laser measuring apparatuses 3 are arranged on both side ends of the measuring roller 1, and an eddy current type displacement gauge 8 is arranged above the measuring roller 1. A light shielding member 9 which moves together with the eddy current type displacement gauge 8 is arranged above a laser beam 7 of a projector 5 side of the laser measuring apparatus 3.  Sum of distance γ between the tip of the eddy current type displacement gauge 8 and the tip of the light shielding member 9 and a light receiving width β of the light receiving apparatus 6 side of the laser measuring apparatus 3 is substracted from a distance α between the tip of the eddy current type displacement gauge 8 and the surface of the measuring roller 1, and the thickness T of the sheet 2 is measured.
Patent JP-S6074331-A (JP)
Inventor: TORUDO SUTAFUAN GUNAASON
IPC: H01J23/20
Filed: 1984-08-02
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-S6223057-A (JP)
Title: Preparation of ppc transfer type lithographic original plate
Inventor: YAMANE SHIRO
IPC: G03G13/28
Filed: 1985-07-22
Abstract: PURPOSE:To make stains indistinct at the time of printing by using a dry toner having a volume average particle diameter of <=6mum. CONSTITUTION:All the known dry type toners may be used so long as they have a volume average particle diameter of <=6mum. For example, a 4:1 mixture by weight of polystyrene and carbon black is kneaded and dispersed with heating, and finely pulverized to a prescribed particles size. An image-receiving layer composed essentially of an inorganic pigment, such as clay, a hydrophilic polymer, such as starch, and a cross-linking agent, such as polyamide resins, is formed on a paper enhanced in wet strength. A generally used Se photosensitive body is used here and electrification and exposure are executed like the conventional methods, thus permitting printing ink not to attach to the fine powder of <=6mum particle diameter or, if attached, not to be transferred from the printing plate to a blanket, further to a printing paper by the meniscus effect of the dampening water to be used, and background stains to be made indistinct.
Patent JP-H0325879-A (JP)
Title: Lsi socket
Inventor: UMEZAWA YOSHIAKI
IPC: H01R33/76
Filed: 1989-06-23
Abstract: PURPOSE:To solve the local disorder of wiring patterns of a printed board by interposing a wiring board having a plurality of pins on and around a plurality of part mounting through holes between the printed board and a LSI. CONSTITUTION:A plurality of part mounting through holes 2 are arranged on the surface of a LSI socket 1, and mutually connected by patterns 4. The patterns 4 are optionally constituted according to the number of input and output pins of the mounting part. A LSI 5 is of a pin grid array system in which plural lines of input output pins 6 are stood on the four sides of a square case. When the input and output pins 6 are inserted through the part mounting through holes provided on the printed board 8, the LSI 5 connects the LSI socket 1 with the printed board 8.
Patent JP-H10333303-A (JP)
Title: Color developer for silver halide color photographic sensitive material and treatment using that
Inventor: KANETAKA MAKOTO
IPC: G03C7/407
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a color developer liquid which maintains preservability and does not cause deterioration in photographic performances such as decrease in the color developing density and production of fog, and which hardly produces odor or does not contain acutely toxic substances by incorporating N,N-bis(3- alkoxy-2-hydroxypropyl)hydroxylamine into a color developer liquid. SOLUTION: In the treatment of a silver halide color photographic sensitive material, N,N-bis(3-alkoxy-2-hydroxypropyl)hydroxylamine is incorporated into a color developer liquid. The color developer liquid may contain an alkali agent such as potassium hydroxide, sodium hydroxide, potassium carbonate and sodium phosphate, sulfites such as sodium sulfite and sodium metabisulfite, bisulfites, metabisulfites, halogen compd. such as potassium chloride, water softening agent such as aminopolycarboxylic acid and polyphosphonic acid, thickening agent such as diethyleneglycol, diethanolamine and triethanolamine, and development accelerating agent.
Patent JP-S5862084-A (JP)
Title: Backlash corrector
Inventor: TSUKAMURA YOSHIHIRO
IPC: B41J19/20
Filed: 1981-10-09
Abstract: PURPOSE:To correct a backlash with high accuracy at the time of the next operation, by detecting the backlash amount characteristic of a driving system before a body to be controlled such as a printer is operated. CONSTITUTION:After moving 1 a carriage to the light side, the carriage is moved 2 to the dark side, is moved 3 from a reference position (a boundary between a light region and a dark region) R to the dark side by 10 steps, is then moved 4 to the light side as far as it comes to the light region, and a carriage counter is reset 5 at the timing of the carriage reaching the position R to come to the light region. Then, the carriage is moved 6 from the position R to the light side by 128 steps, thereafter the moving direction is reversed, and the carriage is moved 7 until it reaches the position R to come to the dark region. After the content X of the carriage counter at the position R is stored as a correction amount for the backlash which is the difference between a feed amount and a return amount, the backlash is corrected by feeding the carriage 2 by a correction value X in the forward direction, and printing in the forward direction is conducted.
Patent JP-S5589368-A (JP)
Title: Electrodeposition composition
Inventor: SATAKE SHINJI
IPC: C09D5/44
Filed: 1978-12-27
Abstract: PURPOSE: The title composition capable of giving films having improved adhesivity on the anode oxide layer of a luminum metal, comprising a partly neutralized alkali metal salt of a specific acrylic polycarboxylic acid resin and a melamine resin.  
     CONSTITUTION: A composition comprising (A) an alkali salt of (a) an acrylic polycarboxylic resin having an acid value of 10W30, containing 5W20wt% of a (meth)acrylic ≥12C alkyl ester, e.g. lauryl methacrylate, neutralized with (b) an alkali, e.g. triethylamine, and (B) a melamine resin. A resin obtained by radical copolymerization of 40pts.wt. by methacrylic acid, 27pts.wt. of butyl acrylate,  13.2pts.wt. of lauryl methacrylate, 17pts.wt. of 2-hydroxyethyl acrylate, and  2.8pts.wt. of methacrylic acid may be cited as (a).  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6140679-A (JP)
Title: Image processor
Inventor: IWATA AKIRA
IPC: G06F17/14
Filed: 1984-08-01
Abstract: PURPOSE:To detect structure properties of a local part of an object body quantitatively by calculating the linear analytic signal of an observation signal, calculating the instantaneous frequency of an image through the differential arithmetic of the phase of the linear analytic signal, and making it into an image. CONSTITUTION:The ultrasonic device of an observation signal detector 1 detects an ultrasonic image, which is digitized and stored in a two-dimensional memory 4. This observation signal is supplied to the 1st computing element 5 for primary Fourier transform and the result is stored in a two-dimensional memory 6 successively; and only its positive frequency component is read out and supplied to the 2nd computing element 7 for revese Fourier transform, and the result is stored in a two-dimensional memory 8. A divider 9 divides its imaginary part by the real part and the result is passed through a reverse tangent table 10 to obtain the instantaneous phase, which is stored in a two-dimensional memory 11. Two nearby picture elements in the time direction of the instantaneous phase are inputted to a difference calculator 12 successively to perform difference arithmetic and thus only the positive instantaneous frequency component of the ultrasonic image signal is obtained and stored in a two- dimensional memory 13. The value of the instantaneous frequency stored in the two- dimensional memory 13 is displayed on an output device 14.
Patent JP-S5951949-A (JP)
Title: Disazo compound, and photoconductive composition and electrophotographic material containing the same
Inventor: KAWAMURA KOUICHI
IPC: C09B35/34
Filed: 1982-09-17
Abstract: NEW MATERIAL:Disazo compounds of formula I wherein A is a group of formula II, III, IV, V or VI; X is an atom group required for forming an aromatic ring or a heterocyclic ring by condensation with a benzene ring to which OH and Y are attached; Y is a group of formula VII or VIII; R<1> is H, alkyl, phenyl; R<2> is H, lower alkyl, carbamoyl, etc.; R<3>, R<5> are each alkyl, an aromatic ring or a heterocyclic aromatic ring group; R<4> is H, alkyl, phenyl; Z1, Z2 are each H, halogen, alkyl, aryl. EXAMPLE:Compound of formula IX. USE:Disazo pigments for use in the production of photoconductive compsn. which give electrophotographic materials which are highly sensitive and have high durability. PREPARATION:2,8-Bis(4-amino styryl)-N-ethyl-phenothiazine is diazotized. The resulting tetrazonium salt is isolated and coupled with 2-hydroxy-3-naphthoic acid anilide in N,N-dimethylformamide in the presence of an alkali to produce the compd. of formula IX.
Patent JP-S6140716-A (JP)
Inventor: ONISHI HIDEAKI
IPC: A01F12/46
Filed: 1984-07-31
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-S6140008-A (JP)
Title: Manufacture of plate shaped ba ferrite fine particle powder for magnetic recording
Inventor: NAGAI NORIMICHI
IPC: C09D7/12
Filed: 1984-07-31
Abstract: PURPOSE:To obtain the plate shaped Ba ferrite fine particle powder of 0.3mum or thereabout in average particle diameter having excellent dispersibility and coersive force by a method wherein an alkaline suspension containing Fe (III) and Ba ions is subjected water conditioning. CONSTITUTION:An alkaline suspensio is formed by mixing Fe (III) salt and Ba ions in such a manner that Fe (III) will have 6-8 atoms against the Ba ions of 1 atom, hydrothermal treatment is performed at the temperature range of 110- 190 deg.C, and BaO.9Fe2O3 sediment of fine grains is generated. Then, a compound containing Ba ions and hydrated ferric oxide, containing at least Co (II) as Ti (IV) and vivalent metal ion M (II), are mixed in the alkaline suspension containing said sediment in such a manner that the total Fe (III) will have 6-12 atoms against Ba ions of 1 atom. The above mixture is hydrothermally treated at 200-330 deg.C, and plate shaped BaFe12-2xMxTixO19 (x<=1.2) grains are formed. Through these procedures, a high density reaction can be accomplished, and the grain growing yield rate of the titled ferrite fine particles can also be improved.
Patent JP-H108481-A (JP)
Title: Execution method for safety prefetch type single sided wall anchor
Inventor: KAKIUCHI NAOTAKA
IPC: E02D29/045
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To safely carry out execution by repeatedly carrying out both the excavation of natural ground along the side of earth retaining stress steel material and attaching execution of a single wall type frame holding anchor separater to a vertical bolt stuck to the one side of an earth retaining wall stress steel material exposed through excavation until the whole excavation depth of the natural ground attains a prescribed depth. SOLUTION: After a natural ground 7 is provided with an earth retaining stress steel material 2 having a prescribed depth, the natural ground 7 is excavated along the inside of the earth retaining stress steel material 2, and a vertical bolt 3 is made to adhere to the inside of the steel material 2 exposed by the excavation through stud welding. The single wall frame holding anchor separator is attached to the vertical bolt 3. In addition, both the excavation of the natural ground 7 along the inside of the earth retaining stress steel material 2 and the attaching execution of the anchor separator to the vertical bolt 3 are repeatedly carried out. Thus since the sticking of the vertical bolt and the attaching of the anchor separater can be carried out in a wide area having no scaffold, the execution can be safely carried out.
Patent JP-S6054404-A (JP)
Title: Electromagnetic wave absorbing material and method of manufacturing the same
Inventor: MARUYAMA KAZUYUKI
IPC: H01F1/00
Filed: 1983-09-02
Abstract: PURPOSE:To obtain electromagnetic wave absorbing material which shields unnecessary noise and can be used as a housing material by homogeneously dispersing the specified amounts of xonotlite and magnetite. CONSTITUTION:In case xonotlite and magnetite are mixed in such a ratio that xonotlite is set to 100pts.wt. while magnetite is under 50pts.wt., sufficient electromagnetic wave absorbing effect cannot be obtained and in case it exceeds 300pts. any improvement of effect cannot be observed and reduction of weight cannot be interfered. Therefore, magnetite is defined to 50-300pts.wt. for 100pts. wt. of xonotlite and these are homogeneously dispersed. Thereby, electromagnetic wave absorbing material which can shield unwanted noise and is suite to a housing material can be obtained.
Patent JP-H05331925-A (JP)
Title: Panel for radio wave-absorption wall
Inventor: IIJIMA HIDEO
IPC: E04B1/92
Filed: 1992-05-28
Abstract: PURPOSE:To obtain panels for radio wave-absorption walls applicable for both a wet process and a dry process, by unifying a concrete base plate constituted of expansive concrete with a radio wave absorption material, a decoration member and a radio wave reflector. CONSTITUTION:Concrete base plates 16, 16 constituting the superficial layer is made of an expansive concrete. Time concrete base plate 16 is unified with radio wave absorbing material like ferrite plates 14,... fixed on the wall face in a specified arrangement and decoration members like tiles 12 or others attached on the wall surface to constitute panels for radio wave absorption walls. It is preferable to unify these materials with a radio wave reflecting material 22. Concrete is placed at the back side of this panel 10 and cured as a wet process thereof. Or this panel 10 is fixed on a building body by a specified tool in a dry process.
Patent JP-S5953095-A (JP)
Title: Controller for dc motor
Inventor: KINOSHITA HISASHI
IPC: H02P7/00
Filed: 1982-09-20
Abstract: PURPOSE:To prevent power transistors from simultaneously becoming ON by forming an interlock circuit with photocouplers. CONSTITUTION:A comparator 14 compares a signal, from which a control signal and a triangular wave are subtracted, with a reference signal 0V and outputs a signal Valpha and a signal Vbeta which is inverted by an inverter 15. When the signal Valpha is inputted to the previous stage circuit 16 of a drive circuit 9, a transistor 18 becomes ON state, and a power transistor 5 becomes ON. At this time, a voltage is applied to the light emitting unit 22a of the photocoupler, a transistor 21 becomes ON by the output of a light receiving unit 22b of the photocoupler, thereby interrupting the base input of a power transistor 6. When the signal Vbeta is inputted to the previous stage circuit 17 of a drive circuit 10, the transistor 6 becomes ON, and the base input of the transistor 5 is interrupted by the photocoupler 23(23a, 23b).
Patent JP-H0824496-A (JP)
Title: Washing drier
Inventor: KUMAGAI MORIJI
IPC: D06F58/10
Filed: 1994-07-14
Abstract: PURPOSE:To dry the dehydrated washing rapidly, by driving to rotate arms for clothes-drying by a reduction geared motor, and hanging wet clothes after dehydration on the arms. CONSTITUTION:A hook 4' is formed at the upper end of a hanging rod, and it is inserted to a lateral hole formed on the output shaft 3' of a reversible geared motor 3, so as to form a hanging rotary shaft 4. To the lower end of the hanging rotary shaft 4, arms for clothes-drying are installed latilally and radially in the parasol frame form. A dehydrated and unfolded wet clothes are hung on the arms 1, the arms 1 are rotated regularly, reversely, or regularly and reversely alternatively, at an adequate speed or a low speed, and the wet clothes are dried. This motor 3 is installed on the ceiling 6 of a bathroom 5, and the rotary shaft 4 and the arms 1 are held in a hanging form from the ceiling 6. Or, in another way, the motor 3 is provided at the upper part of a four-pillar holding fram, and the arms 1 may be provided in the space inside the holding frame.
Patent JP-S6222918-A (JP)
Title: Electric heater
Inventor: SEKIYA KIYOSHI
IPC: F24C7/04
Filed: 1985-07-23
Abstract: PURPOSE:To improve strength of a porous member and to provide plane like high brilliancy, by a method wherein the porous member is formed with an assembly of plural reflection cells, a frame body is placed to the peripheral edge part of the assembly, and the front and the rear end of the frame body are folded inwardly to form folded pieces. CONSTITUTION:A porous member 9 is positioned to the whole of the opening part of a reflection plate 7 at the front of a high-temperature radiation heater 6. The porous member 9 is formed with a number of reflection cells 10 formed in a honeycomb shape in that hexagonal columns each surrounded with foil are positioned adjacent to each other, and a material is aluminium being high reflection material. A frame body 13, provided at its front and rear ends with inwardly folded pieces 12, is attached throughout the whole periphery 11 of the porous body 9. Knob parts 14 are formed to a part of the folded piece 12 of the frame body 13, and in a body 5, projection 16 are provided on a sup port surface 15 of the frame body 13. This improves strength of the porous member, and enables the member to be placed in a plane manner to a body, resulting in the possibility of providing a high brilliancy for the whole surface of a heater and increase production of warm sensation.
Patent JP-H1116848-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA HIDEYUKI
IPC: H01L21/265
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device having an aluminum diffusion zone by which activation ratio of aluminum and in-plane uniformity of sheet resistance can be improved, by suppressing the union between aluminum and oxygen to form aluminum oxide and outward diffusion of aluminum. SOLUTION: In this method, a semiconductor device having a silicon layer 11 on which a diffusion zone containing aluminum as conductive impurity is manufactured. First, a silicon layer 11 containing oxygen in a concentration less than 6.0×10<16> atoms/cm<3> is formed. Then, aluminum ion D is implanted in the silicon layer 11. After that, the implanted aluminum ion D is activated.
Patent JP-H0915036-A (JP)
Title: Light emitting body detector
Inventor: SATO AKIRA
IPC: G01V8/12
Filed: 1995-06-28
Abstract: PURPOSE: To make it possible to detect the position of a light emitting body with a small number of optical sensors by disposing lens arrays in front of a plurality of optical sensors, condensing the lights from the areas divided from an area to be detected into a plurality of parts, and forming the lens arrays having different arranging patterns of lens and shields. CONSTITUTION: The light emitting body detector comprises a plurality of optical sensors S1 to S3 and lens arrays L1 to L3 disposed in front of the respectively sensors S1 to S3. Lenses F or shields C are disposed in the areas D1 to D8 of the arrays L1 to L3. The arrays L1 to L3 have difference array patterns of the lenses F and the shields C from each other. For example, the lenses F are disposed only on the regions D5 to D8, and the shields C for shielding the lights are disposed on the areas D1 to D4 except the areas D5 to D8. Thus, the outputs of the sensors S1 to S3 are turned on or off corresponding to the positions of the areas where the light emitting bodies exist, and the area where the body exists, can be specified by the combination of the sensors S1 to S3.
Patent JP-H0456143-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIZUSAKI YUKIO
IPC: H01L21/60
Filed: 1990-06-22
Abstract: PURPOSE:To prevent a crack of a package, a discontinuity of a lead by forming a slit near a tab for connecting a tab lead to the tab in a resin-sealed semiconductor device. CONSTITUTION:A lead frame is formed of a tab 3 mounted with a semiconductor element 2, a tab lead 6 for supporting the tab 3, and leads 7 arranged on the periphery. The leads 6 for hanging the tabs 3 are finely branched at tab leads 6a at hanging positions, and a slit 5 is formed between the tab 3 and the lead 6. Resin is filled in the slit 5 by using the thus formed frame to seal a semiconductor device.
Patent JP-H0681381-A (JP)
Title: Mounting plate fixed to support frame
Inventor: KUREMENSU BUARUKUSU
IPC: E04C2/52
Filed: 1993-06-30
Abstract: PURPOSE: To provide an attachment plate on a supporting frame, which satisfies technical sanitary requirements, is easy in setting, and is economical and reliable. CONSTITUTION: An attachment plate 1 has a rectangular front portion 2 and two side portions 5, 6 orthogonal thereto. The front portion 2 has a connecting hole 3 for attaching sanitary fixtures. The attachment plate 1 has a plurality of openings 4 each extending along a ridge 9 and formed around the same, in order to fix the attachment plate 1 to a profile rod 10. The openings 4 each include a slot 4a formed in the front portion 2, which slot serves the purpose of inserting a rotary snap-in connector 15. Each slot 4a is connected to another slot 4b extending in a manner crossing the slot 4a.