baber/WOPTO huggingface dataset:
Patent JP-H0841493-A (JP)
Title: Bleaching cleaner composition
Inventor: OGURA NOBUYUKI
IPC: C11D10/02
Filed: 1994-07-28
Abstract: PURPOSE:To obtain a composition showing highly bleaching and cleaning power on lipophilic stain such as sebum, oils, etc., not decoloring dye of fiber, containing a peroxy acid bleaching agent precursor mixture having high lipophilic nature and an inorganic peroxide, etc. CONSTITUTION:This bleaching cleaner composition comprises (A) 1-95wt.% of an inorganic peroxide capable of producing hydrogen peroxide in an aqueous solution, (B) 0.1-30wt.% of a precursor which is a peroxy acid bleaching agent precursor of formula I [R is a (substituent group or connecting group-containing) 5-22C alkyl, alkenyl or (substituted) aryl; L is an eliminable group], has <HLB 23 and produces >=0.1mM formed amount of a diacyloyl of formula II at 20 deg.C after 10 minutes in formation of an aqueous solution containing 10mM of the precursor and 50 mM of hydrogen peroxide, (C) 0.1-100ppm of one or more metal cations selected from Mn, Cu and Fe and (D) 0.1-50wt.% of one or more surfactants selected from an anionic, a nonionic, a cationic and an ampholytic surfactants.
Patent JP-H0926509-A (JP)
Title: Electrode film having polarizing function
Inventor: FUKUDA SHIN
IPC: G02B5/30
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To increase the transmittance for light without decreasing the polarizing degree and to obtain a film having high durability which is suitable to be used for a TN, STN liquid crystal display element by forming a specified silicon oxide thin film layer on the principal plane of a polymer film and further forming a transparent conductive layer. SOLUTION: This electrode film 30 having a polarizing function is obtd. by forming a silicon oxide thin film layer (B) 20 and a transparent conductive layer (C) 25 on a polymer film (A) 10 having a polarizing function and the film 30 has a structure of ABC, BABC or BAC. The silicon oxide thin film layer 20 is obtd. by heat treatment of a polysilazane. The polymer film having a polarizing function is a film generally called a polarizing film. As for the polymer film, a polyester resin such as polyethylene terephthalate resin, a polyamide resin such as nylon-6, nylon-12, an acryl resin such as polymethyl methacrylate resin or a polyolefin resin such as polypropylene is preferably used.
Patent JP-H0341616-A (JP)
Title: Production of slider for floating type magnetic head
Inventor: KIKUCHI KAZUYOSHI
IPC: G11B5/60
Filed: 1989-07-10
Abstract: PURPOSE:To reduce dispersion in quality and to reduce the cost of working by forming medium-facing surfaces and simultaneously forming plural pieces of grooves to be inserted with magnetic cores at the time of molding and calcination of a slider block then cutting the slider block to a size of a single slider. CONSTITUTION:The grooves 1a to be inserted with the magnetic cores 2 are formed at one-piece intervals on rail surfaces 1b. The grooves 1a can be easily formed on any rail surface 1b if the block is cut at X-X', Y1-Y'1 and Y2-Y'2. The grooves 1a to be inserted with the magnetic cores 2 penetrating in the thickness direction of the slider block 20 and the rail surfaces 1b and slopes 1c, which face media, of the sliders 1 are formed by molds at the time of mold ing and sintering of the slider block 20. The working over the entire part is facilitated in this way and the sliders 1 having small dispersion, high accuracy and the stable quality are inexpensively produced by assuring the accuracy of the 'molds'.
Patent JP-H0620376-A (JP)
Title: Magnetic disk controlling device
Inventor: NAKASHIMADA TOMOKO
IPC: G11B21/08
Filed: 1992-07-06
Abstract: PURPOSE:To eliminate the futility of time and capacity of a magnetic disk at the time of exchanging the head when the control device for magnetic disk performs data processing continued from the front to the back of the magnetic disk. CONSTITUTION:A delay circuit 36 giving the plural number of different delays to an INDEX signal 366 inputted from the disk device and a selecting circuit 35 selecting the plural number of the delayed signals 361, 362 by a head selecting signal 365 while inputting the delayed signals to a drive interface 33 are provided. Thus, the INDEX signals from the front to the back of the disk are delayed and the starting point for formatting is delayed.
Patent JP-2001007322-A (JP)
Title: High breakdown strength field-effect transistor
Inventor: NAKAMURA HIDEYUKI
IPC: H01L29/06
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a field-effect transistor, which is high in breakdown strength. SOLUTION: An active region 7a is encircled with a fixed potential diffused layer 16, and channel regions 15 are formed in the region 7a. Moreover, a gate pad 35 is arranged on the outside of the layer 16. Minority carriers, injected in the peripheral parts of the region 7a, flow into the layer 16, and a breakdown of the layer 16 due to the concentration of the minority carriers is not caused. The outside of the layer 16 is encircled with a plurality of guard ring diffused layers 171 to 174, and a pad diffused layer 18 formed at the position under the lower part of the gate pad 35 is made to connect with the guard ring diffused layer 171 on the innermost periphery of the diffused layers 171 to 174. As a depletion layer is easy to spread under the pad 35, the breakdown voltage of a high-breakdown strength field-effect transistor is increased.
Patent JP-H1021032-A (JP)
Title: System for confirming operation instruction guidance
Inventor: SAITO HIROSHI
IPC: G06F3/048
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To improve the certainty of operation by erasing a confirmation icon and an operating instruction corresponding to this confirmation icon through a confirmed instruction erasing means when a certain confirmation icon is designated from among respective confirmation icons displayed on a confirmation icon display means. SOLUTION: The signal change of a monitoring object is detected by a sensor 15 and transmitted through a control station 17 and a transmission line 18 to a main body 14 of monitor station. When the generation conditions of guidance for operating instruction are established by this signal change, at the main body 14 of monitor station, a display picture 19 of guidance composed of the operating instruction and its confirmation icon is displayed on a display device 11 individually for every operation. Then, when it is inputted through a touch panel 12 to the main body 14 of monitor station by the touch operation of the confirmation icon by an operator that the confirmation icon is designated, that confirmation icon and the operating instruction corresponding to this confirmation icon are erased.
Patent JP-S5880366-A (JP)
Title: Water-base ink composition
Inventor: ASANO TOSHIAKI
IPC: C09D11/00
Filed: 1981-11-06
Abstract: PURPOSE:To provide the titled compsn. which does not cause clogging of nozzles, gives clear print which is not blurred, and is suitable for use in stamps for printing, writing utensils and recording, containing a water-soluble dye, a compd. having a specified structure and water. CONSTITUTION:A water-soluble dye, a compd. of formulaI(wherein Z1 is a five a six-membered ring-forming atomic group; R1 is H, alkyl, substd. alkyl, phenyl, substd. phenyl) and water are blended together to obtain the titled compsn. The amount of the compd. of formulaI varies depending on the water- soluble dye to be used, and is generally 0.2-60pts.wt. based on the amount of  the ink compsn. Pref. expamples of the compd. are those of formula II wherein  R2 is H, methyl, ethyl, a 2-6C hydroxyalkyl, -X1-O-(CH2CH2O)n-H group (wherein X1 is a 1-6C alkylene), n is 1-10; R3-6 are each H, methyl, ethyl. An example thereof is a compd. of formula III.
Patent JP-2001002776-A (JP)
Title: Production of polytetramethylene ether glycol diacetate
Inventor: MURAI NOBUYUKI
IPC: C08G65/20
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a production method for PTME capable of effectively separating and recovering THF and acetic anhydride which are unreacted raw materials, without deteriorating quality of PTME in production of PTME by carrying out a ring-opening polymerization of THF in the presence of a solid acid catalyst and acetic anhydride. SOLUTION: In this production method for polytetramethylene ether glycol diacetate (PTME) by carrying out a ring-opening polymerization of tetrahydrofuran (THF) in the presence of a solid acid catalyst and acetic anhydride, polymerization reaction liquid is treated by an evaporator and a gas-liquid contactor, and then THF and acetic anhydride which are the unreacted raw materials are separated and recovered from the polymerization reaction liquid.
Patent JP-S6426764-A (JP)
Title: Knitting needle
Inventor: TAKINO MASATOSHI
IPC: D04B35/04
Filed: 1987-07-16
Abstract: PURPOSE: To obtain a knitting needle making it possible to surely pull out the latch of the knitting needle from a knitting yarn loop, even when the movement locus of the latch is changed, by thinning at least the upper end portion of the hook folded portion of the latch needle. CONSTITUTION: In a latch needle wherein a latch 5 can be brought into contact with or separated from the folded portion 4 of a hook 3, at least the upper end portion 4a of the folded portion 4 of the hook 3 is press-forged and thinned from both the sides of the latch on the view of an axial cross section. Thereby, the height dimension b of the folded portion 4 is increased in comparison with those of the folded portions of conventional needles. Even when the folded portion 4 of the hook 3 is beaten and downward pressed by the frequent opening or closing actions of the latch 5, the downward deformation of the latch is scarcely caused. Further, the contact of the latch with the hook folded portion is improved.
Patent JP-S5878507-A (JP)
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/20
Filed: 1981-11-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11352801-A (JP)
Title: Image forming device
Inventor: KAMIYA TAKUO
IPC: G03G15/01
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device of an excellent image quality being free from color slurring by eliminating a misalignment. SOLUTION: In this image forming device provided with a photoreceptor 414 consisting of a rotary body, and an intermediate transfer body 415 arranged to face the photoreceptor and rotated in the direction same as the photoreceptor in a state of being held in contact with the photoreceptor, the device is constituted so as to make surface speed of the intermediate transfer body 415 slower than the surface speed of the photoreceptor, and to equip a one way clutch 426 between the intermediate transfer body 415 and rotary driving means 457 therefor, and moreover to make the rotation direction of the intermediate transfer body 415 idling direction by means of the one way clutch.
Patent JP-H1120830-A (JP)
Title: Drink container and label therefor
Inventor: TANAKA HIROTOMO
IPC: B65D25/20
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To use labels for drink containers that are sold occasionally such as at the time of New Year's holidays, yearend, full summer, or festivals, without leaving them unsold. SOLUTION: On a drink container 1, a perpetually-stuck emblem sheet or print 2 are covered with an easy-to-peel label 3. An occasional denotation 4 differing from that of the perpetually-stuck emblem sheet or print 2 is put on the surface of the label 3. This is formed such that the perpetually-stuck emblem sheet or print 2 reappears by peeling the easy-to-peel label 3. Thus, in the case the goods are left unsold, the easy-to-peel labels are peeled and they can be sold in small quantities at a retail store.
Patent JP-H09574-A (JP)
Title: Safety device for motor-driven wheelchair for medical care
Inventor: AZUMA YOICHIRO
IPC: A61G5/04
Filed: 1995-06-20
Abstract: PURPOSE: To prevent occurrence of a dangerous condition due to unexpected turning motion of a motor-driven wheelchair, even when a caretaker releases his/her hands from a handle lever during a stoppage of the wheelchair in the course of a travel along a slope, regarding a medical care motor-driven wheelchair equipped with driving wheels and idler wheels. CONSTITUTION: A medical care motor-driven wheelchair has a chair 5 mounted on a carriage 4 equipped with a travel device 3 formed out of driving wheels l and idler wheels 2. Also, a walk operation handle lever 6 is fitted to the back of the chair 5. In addition, the idler wheels 2 are fitted with an electromagnetic brake 7, and this brake 7 can be released from an actuated state with the lever 6 gripped.
Patent JP-S5966492-A (JP)
Title: Granulation of sub-bituminous coal and brown coal in water
Inventor: IGARASHI TAIZOU
IPC: C10L1/32
Filed: 1982-10-09
Abstract: PURPOSE:To enable transportation and storage of sub-bituminous coal and brown coal in a state free from spontaneous combustion, by adding a binder oil to an aqueous slurry of coal powder comprising the sub-bituminous or brown coal powder and bituminous coal powder or anthracite powder, granulating them in water. CONSTITUTION:(A) 100pts.wt. sub-bituminous coal powder and/or brown coal powder is blended with (B) usually 1-100pts.wt. bituminous coal powder and/or anthracite powder to give coal powder, which is ground by a ball mill, etc. in water to give an aqueous slurry. It is mixed with a binder oil directly or in an emulsified state, vigorously stirred by a turbine blade, and granulated.
Patent JP-S6335486-A (JP)
Inventor: NIIMURA MASATAKA
IPC: B02C19/22
Filed: 1986-07-29
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-H0622525-A (JP)
Title: Stator of brushless motor
Inventor: SENGOKUDANI ZENICHI
IPC: H02K29/00
Filed: 1992-07-06
Abstract: PURPOSE:To secure the insulation property of a substrate and downsize it and cut down cost by providing a resin wall around a bolt or a rivet insertion hole used at assembling, in a stator where a printed wiring board equipped with a stator iron core, a stator winding, parts for a drive circuit, etc., is molded integrally with synthetic resin. CONSTITUTION:When molding a printed wiring board 4 with resin, a synthetic resin layer 13 is provided between an insertion hole 8 in which to insert a bolt at assembling of a motor and a printed wiring board 4, and further a resin wall 18 is provided, in the axial direction of a bolt 17, around the insertion hole 8. By this resin wall 18, the distance for insulation between the exposed part in a recess 7 of the printed wiring board 4 and a bolt 17 is secured, so the effectively use area by a copper foil of the printed wiring board 4 can be enlarged, and also in case of applying bypass voltage, using a metallic base material for the base material of the printed wiring board 4, therefore there is no necessity to enlarge the thickness of the synthetic resin 13 covering the printed wiring board 4 so as to secure the distance for insulation.
Patent JP-S6069628-A (JP)
Title: Level controlling system of laser light
Inventor: SHIMIZU HIROTOSHI
IPC: G05D25/00
Filed: 1983-09-27
Abstract: PURPOSE:To simplify the circuit constitution by setting usually a capacitor to a charged state, setting it to a discharged state when the level of a laser light exceeds a prescribed value, and controlling the level of the lszer light in accordance with the terminal voltage of the capacitor. CONSTITUTION:An FF15 is set to one state and a capacitor CA is charged by the output of a photodetecting means 4 for detecting the level of a laser light at every prescribed period prior to scanning a photosensitive body. Also, a comparing means 12 sets the FF15 to the other state and discharges the capacitor CA, when the output of the means 4 exceeds a prescribed level. In accordance with the terminal voltage of the capacitor CA by charge and discharge, the level of the laser light is controlled by increasing or decreasing a driving input to the optical modulating element 2 of a driver 21, and increasing or decreasing modulation efficiency. Accordingly, since only the upper limit value of the level of the laser light is compared and controlled, the circuit configuration is simplified.
Patent JP-S5879694-A (JP)
Title: Pump flow controller
Inventor: TANIGAWA TSUTOMU
IPC: F04B49/06
Filed: 1981-11-05
Abstract: PURPOSE:In a device for supplying the water from a suction tank to a delivery tank through a constant speed pump, to control the flow of the pump by connecting the suction side of the pump to a water level adjustable tank thereby making the real lift of the pump variable. CONSTITUTION:The water in a suction tank 1 is supplied through an adjustable pump 5 to an adjustable tank 6 to be connected to a constant speed pump 2 thus to adjust the water level in the tank 6, and to supply the water in the tank 6 through a delivery valve 3 to a delivery tank 4. Here the tank 6 is provided to substantially vary the real lift of the pump 2 and the water level is adjusted by the water supply from the tank 1 through the pump 5. When the water level in the tank 6 is at the maximum the real lift of the pump 2 is at the minimum, while at the intermediate water level the real lift will increase but the delivery valve 3 is fully open and when the real lift reaches to the lower limit the real lift will further increase. In such a manner when the water level in the tank 6 is varied as desired, the delivery of the pump 2 can be controlled without adjusting the delivery valve 3.
Patent JP-S5880619-A (JP)
Title: Liquid cell for processing acoustic-optical electric signal
Inventor: MIYAGI KOUICHIROU
IPC: G02F1/11
Filed: 1981-11-07
Abstract: PURPOSE:To easily realize a pulse compressor of a signal whose frequency is comparatively low, by providing an ultrasonic vibrator, a partition plate, etc. on a cell having a light transmission window, and filling the inside of each cell chamber with liquid-like substances whose propagation velocity is different from each other. CONSTITUTION:On the inside of a cell 1, an ultrasonic vibrator 3 energized by an electric signal, and an ultrasonic absorbing member 4 are provided so as to be opposed to each other, and in order to make a monochromatic plane light 9 of the outside of the cell transmit at a right angle with a propagation path of an ultrasonic wave, light transmission windows 2a, 2b are provided on both walls opposed to the cell 1. Also, in parallel with said propagation path and light transmission window, a light transmitting partition plate 5 for dividing the inside of the cell into a chambers or more, and an elastic member 6 which holds the numbers of degrees of vibration of the vibrator 3 and also is interposed between the vibrator 3 and the partition plate 5 in order to liquid-tightly separating said each chamber are provided. Also, said each chamber is filled with plural kinds of liquid-like substances 7a, 7b for propagating ultrasonic waves generated by the vibrator 3 at each different speed.
Patent JP-H06224769-A (JP)
Title: Compression of image of radio active rays, and reconstruction thereof
Inventor: DENISU ERU UIRUSON
IPC: H04N1/41
Filed: 1993-06-28
Abstract: PURPOSE: To suppress the block effect of discrete cosine transformation by constituting a compressed image from an encoded differential image and an encoded down-sampled image and applying compression to the removal of the artificial structure of an original radiation image resulting from blocking. CONSTITUTION: An image 12a is generated by down-sampling 12 an original radiation image 11 and successively interpolated to the size of the original image 11. When the image 12a is interpolated, a smoothed image 14a is generated. A differential image 13a is generated between the original image 11 and interpolated image 14a by using an adder 13. Then an image 15a is generated by compressing 15 the difference between the images 14a and 11 by using 8×8 picture element block discrete cosine transformation together with sequential 12-bit data. The main artificial structure contained in the original image 11 results from the mismatching of the low-frequency component of the image 11 at the edge section of a block.  When an encoded differential image 22 is generated by subtracting this low-frequency component, low frequencies are removed and, when the low-frequency component is separated and encoded, the artificial structure disappears except a very largely dynamically changing area.
Patent JP-H0623627-A (JP)
Title: Grinding wheel for screw machining
Inventor: TAKENAKA TOSHIHIRO
IPC: B24D7/18
Filed: 1992-07-06
Abstract: PURPOSE:To prevent interference between screw machining portions during screw machining and improve a screw in machining precision by setting a space along the axial line between the adjacent screw machining portions to be twice or more in integral numbers the pitch of the screw to be formed by a grinding wheel for screw machining. CONSTITUTION:On the grinding wheel axis 2 of a grinding wheel 1 for screw machining which is turned around an axial line O, screw machining portions 4 to be swollen radially outside of the axial line O are provided at equal spaces along the axial line O. The outer periphery 5 of the screw machining portion 4 has a crossing ridge line part 8 at the center of the screw machining portion 4 along the axial line O and constructed by a pair of conical faces 6, 7 which are gradually shrinked toward both ends along the axial line O after isolated from the crossing ridge line part 8. An abrasive grain layer 9 as a result of electrodepositing diamond abrasive grains is formed on the outer periphery. A space PT along the axial line between the screw machining portions 4 mutually adjacent along the axial line O is set to be twice or more in integral numbers the pitch of a screw to be formed by the grinding wheel 1. A valley portion 10 is formed between the mutually adjacent screw machining portions 4, 4 to prevent interference therebetween.
Patent JP-S6070874-A (JP)
Title: Storage type facsimile equipment
Inventor: IIZUKA YOSHIO
IPC: H04N1/32
Filed: 1983-09-27
Abstract: PURPOSE:To eliminate the need for visiting an installed location for confirming the result of transmission by informing the result of transmission to a registered informing address by means of a telephone call or the like. CONSTITUTION:A transmission original is read in advance in a picture memory section 4 and also the telephone number of transmission destination is registered by an operation section 15 and the telephone number of the information address for the result of transmission is registered to a memory section 8. A transmission control section 11 transmits a picture signal read from a picture memory section 4 and the result of transmission is informed to a control section 7. The control section 7 transmits automatically the result of transmission to the informing address registered in the memory section 8 by a phone call. Since the transmission request personnel receiving notice can know the result of transmission at his own seat, it is not necessary to pay an intentional visit as the case with a conventional device.
Patent JP-S6425935-A (JP)
Title: High toughness al alloy material and its production
Inventor: OGINOYA MITSUO
IPC: C22C21/02
Filed: 1987-07-20
Abstract: PURPOSE:To produce a high toughness Al alloy material having excellent strength and wear resistance by atomizing the hypereutectic Al-Si alloy melted in vacuo, blowing the same on a cooled body and subjecting the atomized grains to fining or quench solidifying. CONSTITUTION:The hypereutectic Al-Si alloy contg., by weight, >=21% Si and furthermore contg. at need 0.5-5% Cu or 0.05-5% Mg is melted, is atomized by a compressed gas in a vacuum vessel while introducing an inert gas thereto at need and is blown on the cooled body. At this time, the size of the atomized grains is at least regulated to <=200mum or the cooling ratio at the time of solidifying is regulated to >=100 deg.C/sec. By this method, the titled material having >=0.1mm thickness in which >=25% areal ratio of Si crystals having <=20mum grain size are present in the matrix of a homogeneous solid solution phase is obtd. Said alloy material has excellent strength, toughness, wear resistance, seizing resistance, etc., and has good adhesion with the matrix as well.