baber/WOPTO huggingface dataset:
Patent JP-2000063898-A (JP)
Title: Continuous process for producing granular nonionic detergent composition
Inventor: HORIE HIROMICHI
IPC: C11D17/06
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a granular nonionic detergent composition containing a nonionic surfactant as the main surfactant by agitation granulation, whereby the deposition within the granulator can be inhibited, and the quantity of production per batch can be increased, which process comprises first fluidizing a powdery material by the rotation of an impeller in a granulator and then supplying a nonionic surfactant at a specified rate of addition. SOLUTION: The rate of addition of the nonionic surfactant has a value satisfying the equation: Q/(N.D3)=(1.0-9.0)×10-5 [wherein Q is the rate (m3/s) of addition; N is the rotation speed (1/s) of the impeller; and D is the diameter (m) of the impeller]. The nonionic surfactant used is desirably a polyoxyethylene alkyl ether having a melting point of at most 40 deg.C and an HLB of 9-16 or the like. It is desirable that the nonionic surfactant is contained in an amount of 10-40 wt.% based on the granular nonionic detergent composition. The powdery material used is exemplified by zeolite or tripolyphosphate. Its amount of addition is 40-80 wt.% based on the detergent composition.
Patent JP-H02114899-A (JP)
Title: Apparatus for detecting grounding failure and measuring position of grounding failure of magnetic field winding
Inventor: JIYOSEFU DEBITSUDO HAAREI
IPC: G01R31/06
Filed: 1989-09-06
Abstract: PURPOSE: To detect the position where the ground fault has occurred, by providing a potential divider which has a plurality of separated taps in parallel with a field winding, and providing a galvanometer to detect the current between each tap and the earth. CONSTITUTION: This device is provided with a potential divider 4 which has a plurality of taps in parallel with the field winding 2 isolated from an earth, and each tap is connected to a galvanometer 12 through a resistor 6 and a switch 8. One side of the galvanometer 12 is connected with the earth. A processor 24 closes switches 8 in order through a bus 32, and reads the value of the galvanometer 12 into a register 22 through an A/D converter 20. The farther tap from the earth point, the larger current flows to the galvanometer 12, so the rough position of the earth point can be detected.
Patent JP-S60133063-A (JP)
Inventor: HANSU URURITSUHI SHIYUTSUTSU
IPC: C09B62/255
Filed: 1984-11-05
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。
Patent JP-H0613784-A (JP)
Title: Electromagnetic shielding film
Inventor: SAGAWA MASATO
IPC: H05K9/00
Filed: 1992-08-07
Abstract: PURPOSE:To obtain an electromagnetic shielding film small in weight and excellent in shielding properties by a method wherein the shielding film is composed of a compacted layer formed of a skeletal structure made of conductive material powder and resin partially filled into voids inside the skeletal structure and a lower resin layer. CONSTITUTION:Thermosetting or thermoplastic resin and allay powder of Fe, Ni, and Co having electrical conductivity and ferromagnetism are used, uncured resin and other adhesive material are previously attached to the surface of film formed medium such as steel balls 42, and the steel balls 42 where powder 41 adheres are ejected out from a nozzle 45. An uncured resin layer 43 is formed on the inner side of a case 40, and when the steel balls 42 impinge against the resin layer 43, the powder 41 is caught by the resin layer 43 and intruded into it, and then the steel balls 42 are made to impinge successively against the resin layer 43. Therefore, powder is more intruded into the resin layer 43, compressed to be enhanced in density, and comes into area contact with each other for the formation of a film of a skeletal structure, the film is coated with a plating protective film, and thus an electromagnetic shielding film excellent in shielding properties and adhesion can be obtained.
Patent JP-S59116794-A (JP)
Inventor: OZAWA KAZUNORI
IPC: G10L19/04
Filed: 1982-12-24
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-S59119473-A (JP)
Title: Input system of 3-dimensional coordinate data
Inventor: ISHIHATA HIROAKI
IPC: G06F17/50
Filed: 1982-12-25
Abstract: PURPOSE:To facilitate an input of an oblique projection picture of a 3-dimensional object and to reduce the load of an operator by converting the 2-dimensional coordinate value on a screen of each input graphic data into the 3-dimensional coordinate value of an auxiliary pattern for an oblique projection picture. CONSTITUTION:An auxiliary pattern is produced from an auxiliary pattern producing part 1 and stored in an auxiliary pattern storing part 2. Then the auxiliary pattern is read out through a display control part 3 and display on a display 4. A light pen 5 picks up the auxiliary line or auxiliary point of the auxiliary pattern displayed on the display 4, and the oblique projection picture of a desired 3-dimensional object is supplied to an input data storing part 6. The original point of the 3-dimensional coordinates and the coordinate axis information of a 3-dimensional coordinate information holding part 7 are delivered by means of the data of the part 6 and the auxiliary pattern of the part 2. Then the input data is processed at a picture data producing part 8 and a picture data storing part 9 and converted into the 3-dimensional coordinate value by a 3-dimensional coordinate data converting part 10.
Patent JP-2000063838-A (JP)
Title: Liquid crystal display element
Inventor: MATSUMOTO MITSUYO
IPC: G02F1/13
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a reflective-type liquid crystal display element which shows a high bistability, has good properties such as color purity, reflectivity, etc., and a high contrast and allows a low setting of a driving voltage. SOLUTION: A reflective-type liquid crystal display element has a liquid crystal composition 21 exerting a cholesteric phase and a columnar structure 20 between base plates 11 and 12 forming ITO electrodes 13 and 14. Here, the liquid crystal composition 21 contains a liquid crystal pyrimidine compound containing fluorine within the molecule, a liquid crystal tolane compound containing fluorine within the molecule and a chiral material and optionally contains a liquid crystal phenyl cyclohexane compound, a liquid crystal cyanobiphenyl compound or a liquid crystal alkenyl compound.
Patent JP-2000063336-A (JP)
Title: Production of acetylamine compound
Inventor: KITO MAKOTO
IPC: C07C233/32
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To extremely safely obtain an acetylamine compound useful as an intermediate for medicines, agrochemicals, etc., in a good yield simply on operations by using a phenylsulfonylmethylcarbanion. SOLUTION: This method for producing an acetylamine compound of formula III comprises reacting a compound of formula I (W is a 1-3C linear alkylene; R is an alkyl) with a compound of the formula: M-CH2SO2Ar (M is an alkali metal; Ar is an aryl) and then subjecting the obtained suflone compound of formula II to a desulfurization reaction. Amurubicin hydrochloride is obtained by the method comprising reacting a compound of formula IV with a compound of the formula: M-CH2SO2Ar, applying a desulfurization reaction to the obtained sulfone compound, acylating the obtained acetylamine compound of formula V, further acetalizing the acetylated compound, reacting the obtained compound with a halogenating agent, treating the reaction product with an acid, glycosylating the obtained compound, hydrolyzing the product and subsequently converting the hydrolyzate to the hydrochloride.
Patent JP-H0788711-A (JP)
Title: Aluminum cylinder block bore boring method
Inventor: KAWAGUCHI TATSUYA
IPC: B23B41/12
Filed: 1993-09-17
Abstract: PURPOSE:To obtain the core surface excellent in wear resistance with uncrushed primary crystal silicon existing by making the crushing depth of primary crystal silicon small at the time of performing bore boring to an aluminum cylinder block, and eliminating the crushed layer of the primary crystal silicon at the time of honing in the following process. CONSTITUTION:At the time of performing bore boring at the bore part 2 of an aluminum cylinder block 1 using a cutting tool 3, bore boring is performed under the machining conditions that the average grain diameter of diamond grain of a diamond sintered body forming the cutting edge 3a of the cutting tool 3 is 30mum or more, the rake angle of the cutting edge 3a is 5-10 deg., the clearance angle us 10-15 deg., and the cutting speed is 400-600m/min.
Patent JP-H0281373-A (JP)
Title: High speed seek control method in data face servo system magnetic disk device
Inventor: TSUYOSHI TOSHIAKI
IPC: G11B5/55
Filed: 1988-09-19
Abstract: PURPOSE:To increase an effective sampling frequency in an access, to execute the high accuracy speed detection and to frequently attain the position detection by mutually dislocating and arranging the servo information of plural surfaces on the same spindle in a circular circumferential direction and successively sampling the servo information with time division. CONSTITUTION:Respective servo information areas of a K surface which becomes K<=M provided on an N number of radiations are mutually dislocated and arranged only by 360 deg./(KXN) in the inner circumferential direction and an output signal from the K number of information reproducing heads us used by time division. The servo information areas pass on the head of either of head groups for the time tau(KXN) and the disk radius direction position of a head group is detected from the servo information areas. Consequently, without increasing unnecessarily the number N of sectors per disk one-round, the sapling frequency of the control system can be increased, and even when the head is moved at a high speed, the action of the head can be sufficiently fine monitored. Thus, the servo frequency band of the seek control system can be widely secured and the high speed access can be executed.
Patent JP-H0760845-A (JP)
Title: Molding method for polyolefin resin composition
Inventor: HATTORI YUKITOSHI
IPC: B29C51/10
Filed: 1993-08-24
Abstract: PURPOSE:To obtain a molded form having excellent soundproofness by vacuum and/or pressure forming a sheet in which composition of crystalline polypropylene resin having a specific melt flow rate, ethylene-propylene copolymer resin, high density polyethylene resin and an inorganic filler is heated to be melted before cooling to be solidified. CONSTITUTION:Crystalline polypropylene resin A having a melt flow rate (MI) of 0.1-2.0 at 230 deg.C and a load of 2.16kg weight, ethylene-propylene copolymer resin B, high density polyethylene resin C having MI of 0.01-0.3 at 190 deg.C and a load of 2.16kg weight and a, weight mean molecular weight Mw of 5X10<4>-30X10<4> and a ratio of Mw to number mean molecular weight Mn of 10 50, and an inorganic filler D are mixed. The ingredient A is 5-20wt.%, the ingredient B is 25-70wt.%, the ingredient C is 5-45wt.% and the ingredient D is 10-50wt.%. This resin composition is pressure formed via an air discharge hole 21b before a sheet 7 heated and melted from the composition is cooled to be solidified.
Patent JP-H0281356-A (JP)
Title: Floppy disk device
Inventor: KURODA MASAYOSHI
IPC: G11B27/34
Filed: 1988-09-19
Abstract: PURPOSE:To understand part of information concerning the contents of a floppy disk such as a remaining capacity with a simple method even when the floppy disk is removed by providing a mechanism to detect a rotation angle at the rotating part of a floppy disk device, and stopping the rotation at the time of being coincident to the designated angle. CONSTITUTION:A floppy disk device provides a mechanism to detect the rotation angle of a spindle motor and at the time of being coincident to the designated rotating angle, the rotation of the motor is stopped. To the floppy disk, a scale or an area or both and a mark to point it out are added, and in accordance with the stopped position, the information is obtained. Thus, even when the floppy disk is removed, a part of the information concerning the contents of the floppy disk such as a remaining capacity with a simple method, each one is inserted into the floppy disk device, even when the contents are not confirmed, it can be found whether or not the unused disk is obtained or the remaining capacity is obtained.
Patent JP-H0550322-A (JP)
Title: Sheet material cutter
Inventor: OMI KAZUHISA
IPC: B23D36/00
Filed: 1991-08-21
Abstract: PURPOSE:To attain space-saving and reduction in the cost of production, in a cutter for cutting a sheet material in the cross direction. CONSTITUTION:A sheet material 9, in a state of being held by a keep roller 2, is moved in the longitudinal direction by rotation of driving rollers 5, 14 directly connected to a motor 10. The sheet material 9 passes through an interval between the driving roller 5 and a keep roller 1 and, after advancing forward as long as the preinputted travel, the material 9 is clamped together with the keep roller 2 by the keep roller 1 and simultaneously the motor 10 is stopped. Subsequently, a portable cutter 8 and a uniaxial robot 7 are driven, having them shifted in the cross direction of the sheet material 9, through which this material 9 is cut as specified.
Patent JP-2000065603-A (JP)
Title: Photodetector array for use in encoder
Inventor: ONO YASUSHI
IPC: G01D5/36
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To make the size in a longitudinal direction of a semiconductor chip of a photodetector array small and prevent generation of crosstalks by arranging each photodetector zigzag on the semiconductor chip. SOLUTION: A semiconductor chip 1 has a plurality of photodetectors 2 of an array for receiving a light passing slits of a code plate 4 of an optical encoder, which are arranged zigzag in a right-left direction to a center line 3 of the chip 1. The detectors 2 are separated to right and left via the center line 3 and shifted in an up-down direction orthogonal to the center line 3 not to be aligned straight in the right-left direction. Each detector 2 is formed in a state to be registered with a track 5 of every bit where the slit is formed. A relationship of a first interval H and a second interval (h) of a minimum distance of adjacent elements 2 is set to be H>h. Even when the longitudinal interval (h) of adjacent detectors 2 is made smaller than conventionally, the interval H of the detectors is maintained and no electric crosstalk is brought about.
Patent JP-S61110167-A (JP)
Title: Electrostatic photographic printer
Inventor: OBA HARUTARO
IPC: G03G21/16
Filed: 1984-11-05
Abstract: PURPOSE:To faciliate the treatment in case of paper jamming and the operation for internal inspection by fitting a frame which holds a development part and a cover which holds a light source part rotatably at both sides of a base where a fixation part is installed. CONSTITUTION:Conveyance members 2-4, a transfer part 5, a fixing roller 6, etc., are fitted to the base 1. Then, the drum frame 13 which holds a photosen sitive body 16 and the development part 14 is fitted at one side of the base 1 rotatably around a pin 12. Then, the cover 20 which holds the light source part 19 is fitted at the other side of the base 1 rotatably opn a pin 21. Namely, when the clamp receiver 32 of the cover 20 and the clamp 10 of the base 1 are disengaged from each other, the cover 20 rotates in its opening direction with the force of a spring 22 and an extension lever 28 drawsand rotates the drum frame 13 in its opening direction associatively with said rotating operation. Therefore, the upper space of the base 1, periphery of the drum frame 13, and principal part of the light source part 19, etc., are opened widely.
Patent JP-2001054405-A (JP)
Title: Shoe insole and its manufacture, and drying mechanism for insides of shoes
Inventor: ICHIHARA TOSHIO
IPC: A43B17/10
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent as for as possible moisture, fat and perspiration from being absorbed by shoes itself, and dry the insides of the shoes and prevent feet from becoming stuffy by forcibly circulating or flowing air in the shoes by walking. SOLUTION: An air feeding utensil 22, which is laid under a shoe insole 21, is constituted of an air reservoir section 23 corresponding with the location of the heal of foot, and an air feeding pipe 24 at the tip end of which, an opening 25 is provided. The air-feeding utensil 22 is formed of a material made of a synthetic resin having elasticity and restorability. When the air reservoir section 23 is pressed through the shoe insole 21, the air in the air reservoir section 23 is blown out to the outside air from the opening 25 through the air feeding pipe 24. Also, when the pressing force to the air reservoir section 23 is released, the air reservoir section 23 being pressed is restored. Then, air is sucked from the opening 25 through the air-feeding pipe 24, and the air reservoir section 23 is restored to the original state.
Patent JP-S6385727-A (JP)
Title: Transmission type screen
Inventor: MIYAKE TORU
IPC: G03B21/62
Filed: 1986-09-30
Abstract: PURPOSE:To contrive to enlarge a visual field angle by emitting and diffusing a light beam incident from a sub-lenticular lens of an incident light surface side, to the outside of an emission and diffusion range by a main lenticular lens of the incident light surface side and the lenticular lens of an emitting light surface side, from an adjacent lenticular lens of the lenticular lens of the emitting light surface side. CONSTITUTION:In order to widen a visual field angle, an incident sub-lenticular lens 7 is provided on the adjacent part of an incident main lenticular lens 5. A light beam incident on one curves surface 9 of the incident sub-lenticular lens 7 is refracted, emitted and diffused at an angle exceeding an angle emitted from an emitting lenticular lens 6, from an adjacent lenticular lens 11, and also a light beam incident on one curved surface 10 of the other incident sub- lenticular lens 7 is refracted, emitted and diffracted in the direction reverse to the direction emitted and diffracted from the lens surface 9 at an angle exceeding an angle emitted from an adjacent emitting lenticular lens 12. In such a way, the light beam is emitted and diffused to + or -80 deg., and a visual field angle in the horizontal direction can be widened up to <=+ or -60 deg..
Patent JP-H0980597-A (JP)
Title: Pulse generator and pulse generator for camera
Inventor: HOSOKAWA TETSUO
IPC: G01D5/165
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a pulse generator capable of simplifying a pattern on a code disk and attaining more miniaturization by establishing positional relations for bringing one of a pair of contact terminals into contact with a grounding land part, when the other contact terminal comes into contact with a pulse generating land part at the rotation of a pair of the contact terminals. SOLUTION: When a film is moved to the right during winding, a sprocket 21 whose engaging teeth 21c are engaged with perforations P is rotated counterclockwise. Thus, a pulse generating gear 23 is rotated clockwise by the rotation of a transmission gear 22, so that a brush is rotated in the same direction together with the pulse generating gear 23. When a pair of the contact terminals 25a and 25b are half rotated counterclockwise, at the time of rotating the brush, the contact terminal 25a comes into successive contact with three places in plural pulse generating land parts, in a state that the contact terminal 25b is in contact with the grounding land on the code disk 26. Therefore, the brush can output a three-pulse signal.
Patent JP-S6389713-A (JP)
Title: Rubber dam
Inventor: TAKASAKI MAMORU
IPC: E02B7/20
Filed: 1986-10-02
Abstract: PURPOSE:To obtain a rubber dam to withstand abrasion and damage by a method in which the thickness of the upper elastic material above a releasing layer is made greater than that of the lower elastic material and the thickness of side elastic material other than the releasing layer is made adequate thinner than the downside. CONSTITUTION:For a rubber dam 1, the thickness of an upper rubber sheet above a releasing layer 7 formed of a releasing material is made greater than that of the lower side. A fluid, e.g., air or water, is injected into the releasing layer 7 of the dam 1 to expand and erect the dam 1. Water overflowing the top of the dam 1 is drained by a folded portion 1a ridged in the longitudinal direction of the dam 1. Since the thickness of the upper elastic material is greater, the dam can withstand damage by drifting log, etc.
Patent JP-H10322311-A (JP)
Title: Direct sequence band diffusion code chip modulation device
Inventor: LEE DONG-WOOK
IPC: H04B1/707
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a small transmission signal envelope change and a phase change by generating first and second binary codes, making a pseudo noise(PN) binary code into a third binary code, generating a diffusion symbol, generating a quadrature phase sequence, generating an in phase signal and converting the waveform of the quadrature phase sequence into an analog signal. SOLUTION: A coherent direct sequence band diffusion Walsh QPSK chip modulation device contains the two signal generators of a pilot signal generator 252 and a data signal generator 254. The pilot signal generator 252 and the data signal generator 254 generate the common-mode and quadrature phase analog signals by the method of non-coherent direct sequence band diffusion Walsh QPSK. The input of the pilot signal generator 252 is a PN code generated by a PN code generator 202. The gains of the data signals, which are adjusted by gain adjusting parts 228 and 230, are adjusted in such a way that the power of the pilot signals is reduced.
Patent JP-H0891457-A (JP)
Title: Aerosol container
Inventor: TAKAHASHI MASAOMI
IPC: B65D83/44
Filed: 1994-09-28
Abstract: PURPOSE: To obtain an aerosol container which can continuously change spray patterns without changing the spray amount. CONSTITUTION: An aerosol container consists of an aerosol container main body 1 and a spray button attached on a stem 2 of the main body 1. The spray button has a stationary member 20 and a rotary member 30. The rotary member 30 has a spray nozzle 43, a stopper end 42 with influent grooves 44 that extend in the radial direction and communicate with the spray nozzle 43 and a bar type stopper member 50 that is free to come in contact with and away from the stopper end 42. Both liquefied gas and compressed gas as spray agent are filled in the aerosol container main body 1 together with aerosol raw liquid.
Patent JP-S59123169-A (JP)
Inventor: MIDORIKAWA AKIRA
IPC: H01R11/01
Filed: 1982-12-29
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-H0682863-A (JP)
Title: Optical semiconductor element and its production
Inventor: KUWAZUKA HARUHIKO
IPC: H01S3/094
Filed: 1992-09-01
Abstract: PURPOSE:To provide the optical semiconductor element which can make signal processing of light of 1.3mum or 1.55mum wavelength by using a III-V compd. semiconductor and the process for production. CONSTITUTION:An optical waveguide 12 laminated with a lower Al0.3Ga0.7As clad layer 14, a GaAs waveguide layer 16 and an upper Al0.3Ga0.7As clad layer 18 is formed in a ridge form on the (111) face of an Si substrate 10. This optical waveguide 12 is alternately disposed with regions 20 having the crystal face of a (111) A face and the crystal axis in a [111] direction with the polarization direction of light and regions 22 having the crystal face of a (111) B face and the crystal axis of the [111] direction at 1.4mum length of half the coherent length to pumping light of 0.8mum wavelength and signal light of 1.55mum wavelength. These regions have the relation that the regions invert with 180 deg. deviation from each other in the polarization direction of the light.