baber/WOPTO huggingface dataset:
Patent JP-H07216278-A (JP)
Title: Printing ink
Inventor: OTATSU AKIRA
IPC: C09D11/033
Filed: 1994-01-31
Abstract: PURPOSE:To obtain a printing ink having excellent adhesiveness even to a material having low surface tension and poor wettability such as Teflon (R) by incorporating an ink with a fluorine-based surfactant as a surfactant and a silicone-based tacky adhesive as a film-forming assistant. CONSTITUTION:This printing ink is produced by adding (A) a fluorine-based surfactant as a surfactant and (B) a silicone-based tacky adhesive as a film- forming assistant to a system containing a colorant, a film-forming agent and a solvent as essential components and a plasticizer and a drying assistant as arbitrary components. Preferably, the component A is a perfluoroalkylsulfonic acid salt, etc., and the component B is a mixture of a resin component of formula I with an oil or gum component of formula II (R<-> is OH, CH3 or CH=CH2O; R<2> is CH3 or CH=CH2), a partial condensate of the mixture, etc.
Patent JP-S62188675-A (JP)
Title: Super abrasive grain cutting/grinding/polishing tool element
Inventor: ENDO YUKIO
IPC: B24D3/00
Filed: 1986-02-10
Abstract: PURPOSE:To supply coolant to a machining section sufficiently through the openings of meshes and to discharge chips smoothly by providing a part of meshed base material with an abrasive grain sticking section containing super abrasive grains. CONSTITUTION:A meshed base material 2 is composed of inorganic fiber or organic synthetic fiber, and has openings of 0.4-1.5mm of which density is 10-30 meshes. The abrasive sticking section 4 provided to a part of the meshed base material 2 is bound and fixed with resin series adhesive agent 3 in such a way that the super abrasive grains 1 of more than 20wt% of diamond grains or cubic boron nitride wrap up the strings of the meshed base material 2 to the extent that the abrasive grains do not blind more than 75% of the area of each opening.
Patent JP-S61185980-A (JP)
Title: Light emitting diode
Inventor: KAWACHI TAKESHI
IPC: F21S2/00
Filed: 1985-02-13
Abstract: PURPOSE:To markedly improve luminance of a light emitting diode by a method wherein the whole radiation light in side direction adhered with a cap is reflected to formed both sides as parallel lights and these reflecting lights are adjusted so as to enable to utilize as effective lights wholly. CONSTITUTION:The whole shape of a cap 16, which is adhered for a light- emitting diode, is formed to dome-shape and square shape in face view by using transparency member as the same as a lens section 15 such as acrylic resin or an Si rubber, and many convex lens cut 16a are performed to an upper face or front face and also a cylindrical aperture 17 is formed at center section, then the lens section 15 is inserted in the aperture 17. Since a curved surface 18 at peripheral or back face of the cap is formed dome-shaped curved face, luminous flux getting out in lateral direction from a light-emitting element 1 is reflected to forward side so as to make all of the light fluxes to be effective light. The plural light emitting diodes can be disposed adjointing closely by making a cut section 19 abutted against them, then light-emitting face sparkles uniformly all over. Thereby, effective luminous flux is increased, so luminance of the light-emitting diode is improved markedly.
Patent JP-H10205469-A (JP)
Title: Scroll compressor
Inventor: NAKANE MASAKI
IPC: F04C18/02
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To secure cooling effect of a bearing part which supports a turning scroll by forming a suction port of the scroll on one portion of a periphery of an end plate, and projecting agitating fins on the back surface of the end plate of the scroll for preventing retention of fluid around a bearing holder of a crankshaft. SOLUTION: A lap 21 is projected from an end plate 22 of a turning scroll, while a support shaft 23 is projected from a center of a back surface of the end plate 22. A suction port 27 is formed on one portion of the periphery of the end plate 22, while a counter weight 26 is projected so as to oppose to a projection 25 across the support shaft 23. A plurality of agitating fins 28 are protrusively formed on the back surface of the end plate 22. The agitating fins 28 are arranged for agitating the circmferential air accompanied with eccentric oscillation of the scroll, and preventing reiteration of air around a bearing case arranged on a leading end of a crankshaft. The agitating fins 28, each having a rectangular section and a curved shape bent in one direction, are spirally arranged around the support shaft 23.
Patent JP-H10202470-A (JP)
Title: Control method and device for chip conveyor
Inventor: WAKAOKA SHUNSUKE
IPC: B23Q15/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To avoid harmful influence of a finished surface by stopping motion of a chip conveyor at the time when cutting machining is finish machining. SOLUTION: A load of a spindle motor is detected by a spindle motor load detection part 11 from a supply electric current to the spindle motor. A spindle motor load threshold value memory part 12 memorizes a threshold value (set value) in the neighbourhood of an upper limit of the spindle motor load at the time of finish cutting which is previously input. A load threshold value comparison part 13 compares the detected spindle motor load and the previously memorized threshold value with each other, outputs a signal at the time when the spindle motor load does not exceeds the threshold value, it is judged as finish machining at a finish machining judgement part 17, working of a chip conveyor motor 6 is stopped, and finish machining is continued in this state.
Patent JP-H08196133-A (JP)
Title: Apparatus for lining up lodged culm
Inventor: INAGAKI SEIZO
IPC: A01D57/22
Filed: 1995-01-20
Abstract: PURPOSE: To provide an apparatus for lining up lodged grain culms, capable of uniformizing the lodged grain culms fallen down onto the field surface and improved in labor saving and operating efficiency in reaping operations by installing a grass dividing unit extendedly provided in the front and a raising up member, etc., of a vertical rotating structure arranged on the rear side of the grass dividing units. CONSTITUTION: This apparatus for lining up lodged grain culms is obtained by installing a grass dividing unit 10 extendedly provided in the front, a raising up member 16 of a vertical rotating structure arranged on the rear side of the grass diving unit 10 and a transversely feeding member 23 arranged so as to enable the free shaking in the left and right directions under the rear side of the raising up member 16. Furthermore, guide members 28 for moving and guiding grain culms are preferab1y installed between the raising up member 16 and the transversely feeding member 23 and a sledge 12 capable of being brought into contact with the ground field surface is preferably provided on the lower side of the grass dividing unit 10.
Patent JP-2000223538-A (JP)
Title: Method of locating cause of fault in semiconductor
Inventor: ONO MAKOTO
IPC: H01L21/66
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To locate the cause of fault precisely and quickly, utilizing effectively the result of the electric inspection of a wafer. SOLUTION: A region is divided into a process margin cause region 11 and a foreign matter cause region 12 from the adjacency of defect category, using a wafer map 10 consisting of nondefective and defective categories for every die being the results of electric inspection of a wafer, and the measurement points of, for example, the dimensional inspection of this wafer 21 are sorted into measurement points which belong to the process margin cause region 11 and the measurement points which belong to the foreign matter cause region 12.  Then, a histogram 13 of the dimensional measurement values at measurement points 32 which belong to the process margin cause region 11 and the histogram 14 of the dimensional measurement values 31 at the measurement points 31 which belong to the foreign matter cause region 12 are made, and these histograms 13 and 14 are compared with each other, whereby the cause of the defect caused by process margin or the defect caused by foreign matter is narrowed down.
Patent JP-S603744-A (JP)
Inventor: AREKISANDAA EICHI FUREI
IPC: G06F7/53
Filed: 1984-02-16
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-S61186776-A (JP)
Inventor: KOBAYASHI NOBUYUKI
IPC: F25D23/06
Filed: 1985-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08306114-A (JP)
Title: Disk changer
Inventor: KUBOKAWA NOBUYUKI
IPC: G11B17/26
Filed: 1996-01-22
Abstract: PURPOSE: To position a disk in sequential synchronization with its movement and selection only by rotating an unequal lead screw by moving a tray meshed with the screw in rotation parallel to the axial direction and simultaneously moving the screw itself in the reverse direction to the moving direction of the tray. CONSTITUTION: A disk selecting space opening and closing device 3 has the unequal lead screw 7 with a spiral pitch in the middle is larger than a spiral pitch at the upper and lower ends while its shaft end is opened to be meshed with the tray 1. The tray 1 meshed with this screw 7 is parallel moved by its rotation, and simultaneously, the screw 7 itself is moved in the reverse direction to the moving direction of the tary 1. By repeating such movement of the tray 1 successively, an optional disk is selected out of piled disks, and its upper side and lower side are provided with spaces for inserting a pickup 5 and a clamper respectively. Then, the disk movement and selection can be carried out only by rotating the unequal lead screw.
Patent JP-S53111953-A (JP)
Title: Device for automatically informing of malfunction of elevator cage
Inventor: WATANABE KIYOSHI
IPC: B66B5/02
Filed: 1977-03-10
Abstract: PURPOSE: To exactly inform the malfunction of an elevator cage to a communicating office by automatically calling the office set in advance if it is impossible to talk with a supervisor in the device for automatically informing the malfunction of the elevator cage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09218602-A (JP)
Title: Belt fixing device
Inventor: MATSUURA MASAHIKO
IPC: G03G15/20
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent the scattering of unfixed developer and to obtain a distinct image by expanding space on the upstream side of a contact part between a fixing belt and a pressure roller so that the fixing belt and the pressure roller may form an obtuse angle. SOLUTION: An heating roller 6 and a pressing member 10 are arranged so that the crossing angle θ of the extension L1 of a linear belt part 4b extended toward the pressing member 10 from the heating roller with a tangent L3 formed on the outside of the belt part 4b and the pressure roller 12 may be an obtuse angle. The part of the pressing member 10 coming in contact with the fixing belt 2 is circular-arc shaped and its curvature is set so that a radius R may be <=3mm, whereby the wedged space S formed just before a nip part 38 becomes extremely small.  As for air current caused with the movement of a sheet 52; the space 54 just before the part where the sheet 52 advances to the nip part 38 is formed to be obtuse and the escape place of the colliding air current is sufficiently secured, so that the flow velocity of the colliding air current becomes low and the unfixed developer is not disturbed.
Patent JP-S57142078-A (JP)
Title: Television pickup recorder
Inventor: KASAI SUSUMU
IPC: H04N5/85
Filed: 1981-02-27
Abstract: PURPOSE:To decrease a video access time by turning the disc recording member, and executing recording or reproduction on a disc recording member with a semiconductor laser. CONSTITUTION:A signal obtained from three R, G, B solid-state image pickup elements 3 is synthesized at a camera electric circuit 5a through amplification and correction. This signal is applied to a recording circuit 5c, the output drives a semiconductor laser element 7 and modulates laser beam. The laser beam is reflected at a mirror 8 and focused on the surface of a disc 4. A reference signal from a reference signal generating circuit 5b is applied to a camera driving signal to the circuit 5a and also to a motor drive circuit 5d. A motor 9 is driven with the output of the circuit 5d. The drive signal for the camera and that for the motor are the same and the revolution of the motor 9 is synchronized with a television signal recorded on the disc 4.
Patent JP-S59151843-A (JP)
Title: Processed snow-white jello and its preparation
Inventor: NIWAYAMA SHIYOUICHI
IPC: A23G3/48
Filed: 1983-02-18
Abstract: PURPOSE:To obtain an snow-white jello (a sweet gelatin cake made of agar and beaten egg white) having beautiful pattern made of the white jello and sweet bean paste, by solidifying the jello in the form of the pattern, inserting the jello in the inner cylinder, pouring molten beam paste through a tube into the cylinder while pulling off the tube from the cylinder synchronously to the pouring. CONSTITUTION:The device for the preparation of the titled jello is composed of the bottom-closed inner cylinder 11 to drivide the white jello, the outer cylinder 12 to contain the inner cylinder 11, the top lid 13 of the outer cylinder 12 to suppress the floating of the white jello, and a tube 17 inserted vertically in a proper part of the inner cylinder. The inner cylinder 11 is inserted in the outer cylinder 12 furnished with the bottom lid 14, the tube 17 is inserted vertically in a proper part of the inner cylinder, and the white jello 2 solidified in the form of a pattern or the white jello and bean paste 1a are placed around the tube 17. The top lid 13 is fitted, the boiled and molten bean paste 1 is poured through the tube 17 while pulling out the tube 17, the lids 13, 14 are removed when the beam paste is solidified, the bottom of the inner cylinder 11 is pushed to extract the product together with the inner cylinder from the outer cylinder, and then the inner cylinder is separated from the product to obtain a long snow-white jello.
Patent JP-H06237829-A (JP)
Title: Furniture adjuster
Inventor: IIDA KENJI
IPC: A47B91/02
Filed: 1993-02-16
Abstract: PURPOSE:To easily and securely attach an adjuster base to the bottom of a furniture body. CONSTITUTION:Adjuster base 21 is attached to the bottom of desk 1. Adjuster body 23 with grounding portion 23a is inserted into adjuster base 21 with up and down position of adjuster body 23 being adjustable, and concave parts 22 and 24 that have a downward aperture are attached to bottom 1a of desk 1. Engagement parts 21a which is engaged and fixed to concave parts 22 and 24 are attached to adjuster base 21, and flexible bending pieces 21f of engagement parts 21a are engaged with apertures 22b and 24b of concave parts 22 and 24 to form convex/concave engaged parts 25 and 26 that serve as a stopper.
Patent JP-S58144907-A (JP)
Title: Digital controller
Inventor: SANO YOSHINAO
IPC: G05B11/42
Filed: 1982-02-23
Abstract: PURPOSE:To suppress an overshoot, etc. and to improve the control performance of a digital controller, by connecting successively an integrator and a limiter to the output side of a velocity type PID control arithmetic part and then providing an integrator initial value control part between the control output terminal obtained from the limiter and the integrator. CONSTITUTION:A velocity type PID control arithmetic part 8 receives the input of the target value j(k) and controlled variable c(k) and calculates a differential DELTAu(k) of controlled variable u(k). Then an integrator 9 adds the differential DELTAu(k) calculated at the part 8 to the (k-1)-th controlled variable u(k-1), i.e. the initial value of the integrator. Thus the manipulated valuable u(k) is calculated. A limiter 7 feeds the manipulated valuable u(k) and decides the control output uL(k) to give an input to an integrator initial value control part 10. In this case, the integral initial value is substituted within the k-th control period so that the value u(k) of the integrator is equal to the operation output.
Patent JP-H05225549-A (JP)
Title: Magnetic recording medium
Inventor: GOTO SHIGETO
IPC: G11B5/73
Filed: 1992-02-13
Abstract: PURPOSE:To obtain the magnetic recording medium which has excellent traveling durability at and under a high temp. and high humidity and is free from contamination of calenders, etc., by forming the magnetic layer of the uppermost layer to a specific thickness and forming the layers exclusive of this layer as the layers contg. plural nonmagnetic powders having different average grain sizes. CONSTITUTION:The film-like base 1 formed of the layers contg. 2 kinds of the nonmagnetic powders varying in the average grain sizes is let off from a supply roll 32. The magnetic layer of the uppermost layer is applied thereon at <0.5mum film thickness by extrusion coaters 10, 11. The base is thereafter passed between magnets 33 for orientation or perpendicular orientation and is dried 34. The base is subjected to calender treatments 37, 38 and are taken up on a take-up roll 39. As a result, the magnetic recording medium which has the excellent traveling durability at and under the high temp. and high humidity, does not clog a head at a low temp. and does not generate the contamination of the calender heat rolls is obtd. The magnetic layer of the uppermost layer preferably contains ferromagnetic metallic powder and/or hexagonal ferrite powder.
Patent JP-H11228573-A (JP)
Title: Indole compound, its production and use thereof
Inventor: MORI MASAO
IPC: A61P3/06
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To produce a new compound having an indole ring and an oxazole ring, capable of manifesting physiological activities such as suppressing activities for lipid peroxidation and useful as a prophylactic and a therapeutic agents, etc., for disorders in circulatory organs such as arteriosclerosis, hypertension or thrombosis, inflammation such as nephritis, hepatopathy, etc., such as alcoholic hepatitis. SOLUTION: This compound is represented by formula I (R is H, an alkyl or the like), e.g. a compound represented by formula II (Ph is phenyl). The compound represented by formula I is preferably produced by condensing a tryptophan represented by formula III (e.g. L-tryptophan benzyl ester hydrochloride) with 4-methylhexanoic acid represented by formula IV and then carrying out the oxidative cyclizing reaction of the resultant amide derivative, preferably in the presence of 2,3-dichloro-5,6-dicyanobenzoquinone). The new compound is useful as a prophylactic agent for ultraviolet ray disturbance in a cosmetic material, etc.
Patent JP-S56122430-A (JP)
Title: Construction of retaining wall by integrally combining l-shaped concrete block and buried pile
Inventor: TERADA KINJI
IPC: E02D29/02
Filed: 1980-03-03
Abstract: PURPOSE: To construct a retaining wall higher than a vertical limited height simply, rapidly, and at low cost by a method in which the stay and fixing parts of L-shaped concrete blocks are buried deep in the ground and buried piles are connected to the fixing part.  
     CONSTITUTION: A given part of the ground is consolidated, base concrete is horizontally placed, and at the same time vertically piercing iron bars 13 are buried and fixed in given through holes 5 and 6 for the iron bars. Then, the iron bar through holes 5 and 6 of L-shaped concrete block 1 are each fitted on the iron bar 13 and joined in either normal state or reverse state by combining a push claw 10 and a receive claw 11 to construct the first step. Then, a bedding soil is filled in between the stay 3 and the fixing part 4 on the back side, corresponding to a wall- forming part 2 and about 1/4 of wall width, and then the second step block 1 is provided in reverse state to the first step. The setting position of a pile 15 is determined by a strength calculation, the pile 15 and the block 1 are fixed in the ground, and an iron bar 16 for both is securely clamped by a turn buckle 17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08242035-A (JP)
Title: Product including dfb laser with loss coupling
Inventor: DEIBUITSUDO ARAN ATSUKAAMAN
IPC: H01S5/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a loss coupling laser by a method wherein diffraction lattice areas are sequentially formed, so as to be buried in another semiconductor material containing a first semiconductor layer and a second semiconductor layer. SOLUTION: After a layer structure has been formed on an InP substrate 10, a diffraction lattice having a cycle of about 0.206 μm and an impact coefficient of 50% is formed in a layer structure. Namely, 20 μm Q1 material 11, 35 μm Q2 material 12 and 65.5 nm InP 13 are formed in this order. Q1 and Q2 denote a four-dimentional III/V material of a composition which is designated by wavelengths of 1.21 μm and 1.45 μm. The material of composition and the InP are essentially a non-loss at 1.3 μm, and the material of composition Q2 is a loss at 1.3 μm. The material of composition Q2 has an actual refractive index at 1.3 μm as compared with InP. After the diffraction lattice has been etched, the material of composition is deposited to cause a flat surface 110.  After a spacer layer, a lower confining layer, a multi-quantum well active region, an upper confining layer, and a ground layer are laminated on the surface 110, it is processed so as to produce a laser.
Patent JP-S54119561-A (JP)
Title: Production of porous material of polytetrafluoroethylene
Inventor: KAWAKAMI KANJI
IPC: B29C55/12
Filed: 1978-03-09
Abstract: PURPOSE: To obtain the title material having a high porosity with a small dispersion of pore diameters, by molding, porous article from a mixture of polytetrafluoroethylene powder, a blowing agent a and a liquid lubricant obtained by extrusion or rolling in a specific method.  
     CONSTITUTION: A molded article, consisting of a mixture of 100 parts by wt. of polytetrafluoroethylene powder, 0.1W15 parts by wt. of a blowing agent, and a suitable amount of a liquid lubricant, obtained by extrusion or rolling, is expanded and stretched simultaneously or successively to form an expanded drawn material with numerous pores. The material is shrunk to a given length in at least one of its expansion and draw directions so that its pore diameters are controlled, and stretched again. Stretching is carried out at temperatures below the melting point of  polytetrafluoroethylene. A porous material of PTFE having a porosity of about 25W95 % and pore diameters of about 0.01W100 μ is obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02208035-A (JP)
Title: Impact-resistant acrylic resin laminated sheet
Inventor: KAMEI TADASHI
IPC: B29C51/14
Filed: 1989-02-08
Abstract: PURPOSE:To satisfy both of impact resistance and weatherability by providing a general acrylic resin layer having a predetermined alkyl methacrylate unit to the single surface of an impact resistant acrylic resin layer. CONSTITUTION:A general acrylic resin layer having an alkyl methacrylate unit having a 1-4C alkyl group is provided to the single surface of an impact- resistant acrylic resin layer so that a thickness is 5-100mum and 30% or less with respect to the whole thickness of a sheet. The impact-resistant acrylic resin is prepared by dispersing 5-70wt.% of an elastomer showing rubbery properties at room temp. in a continuous resin phase based on methyl methacrylate in a discontinuous particulate state. Further, the thickness of the general acrylic resin layer laminated to the impact-resistant acrylic resin layer is extremely important and, if a thickness is 5mum or more sufficient to cover the elastomer particles, the weatherability almost the same to that of a general grade acrylic resin is shown. Further pref., a thickness of 10mum or more is required in order to perfectly cover the elastomer particles. When the thickness is 100mum or more, strength is lowered in the notch effect against an impact.